CN104111669B - A kind of loading changeable weight pendency fixed point displacement stress balance regulation device - Google Patents
A kind of loading changeable weight pendency fixed point displacement stress balance regulation device Download PDFInfo
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- CN104111669B CN104111669B CN201310164976.8A CN201310164976A CN104111669B CN 104111669 B CN104111669 B CN 104111669B CN 201310164976 A CN201310164976 A CN 201310164976A CN 104111669 B CN104111669 B CN 104111669B
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Abstract
A kind of loading changeable weight pendency fixed point displacement stress balance regulation device, it includes pedestal (1), support column (2), support plate (3), lead screw (4), main spring (7), regulation and control spring (8)；Support column (2) lower end is fixed on pedestal (1), support plate (3) one end is connected with support column (2) upper end, its other end is connected through bearing with lead screw (4) upper end, and lead screw (4) lower end is arranged on through bearing on pedestal (1)：It sets and utilizes variable-speed motor (15) and motor speed regulator rotation direction control circuit exchange connecting line, fixed point Bit andits control contactor realize loading displacement regulation and control；It has the characteristics that regulation and control carrying object pendency fixed point displacement and makes object that spring tension is subject to be in balance with gravity, carried object vertical position moves on to fixed position and is subject to gravity direction applying pulse formula active force that can generate reciprocating motion or vibration, it is easy to implement, available for pulse signal granting stimulation and its physical characteristic detection device equipment.
Description
Technical field
The present invention relates to a kind of loading changeable weight dangle fixed point displacement stress balance regulation device, particularly it is a kind of can
The carrying object vertical position of variable-weight moves on to the regulation device that fixed position is subject to spring suspension pulling force to be in balance with gravity.
Background technology
At present, carry object pendency fixed point displacement equipment be using mechanical rotating mechanism by hanging for hanging object it is pure, hang
The mode that the driving members such as rope, chain are overed or withdrawn realizes that pendency ohject displacement only realizes that placement space position turns
It moves, carrying object vertical position is moved on to fixed position fills its regulation and control that pendulum spring pulling force is subject to be in balance with gravity
It puts, it is impossible to make fixed point pendency object that gravity direction applying pulse formula active force or reaction masterpiece is subject to lift and move back and forth or shake
It is dynamic.
The content of the invention
It is an object of the invention to：A kind of carrying object changeable weight pendency fixed point displacement is provided and object is made to be subject to spring
Hang the regulation device that pulling force is in balance with gravity.
What the present invention was realized in：A kind of loading changeable weight pendency fixed point displacement stress balance regulation device, it is wrapped
Include pedestal (1), support column (2), support plate (3), lead screw (4), turnbuckle/cap (5), regulation and control spring-support plate (6), main spring
(7), spring (8), rotation variable-speed motor (15) capable of reversing are regulated and controled, it is characterised in that：Support column (2), spiral shell are set on pedestal (1)
Screw (4), rotation variable-speed motor (15) capable of reversing；Support column (2) lower end is fixed on pedestal (1), support plate (3) one end with
Support column (2) upper end connects, and the other end is connected through bearing with lead screw (4) upper end, and lead screw (4) lower end is arranged on through bearing
On pedestal (1)；Turnbuckle/cap (5) is set in lead screw (4), and regulation and control spring-support plate (6) one end is fixed on turnbuckle/cap (5)
On, the other end is provided with prong trap support column (2)；Main spring (7) one end is fixed in support plate (3), and the other end is with hanging
Connecting plate (9) is hung to connect；Regulation and control spring (8) one end is fixed on regulation and control spring-support plate (6), the other end and suspension connecting plate
(9) connect；Connecting rod/Lian Chun (10) one end is connected with suspension connecting plate (9), and the other end is connected with goods carrying device (11)；Goods carrying device
Displacement section upper limit control panel (12) one end is fixed on the corresponding goods carrying device (11) in support column (2) stage casing and shifts up upper limit control bit
It puts, connecting rod/Lian Chun (10) is led to/passes through in other end perforate and upper limit control goods carrying device (11) is shifted up and passed through；Lead screw (4)
Close to lower end position set lead screw drive (13), lead screw drive (13) through motor drive wheel/tape member (14) with can
Commutation rotates the connection of variable-speed motor (15) shaft；Utilize rotation variable-speed motor governor motor rotation direction control capable of reversing
Circuit transformations motor rotation direction circuit processed exchanges connecting line connects end altogether point (16), variable-speed motor governor motor rotates
Circuit exchange connecting line connection end point (17), variable-speed motor governor are electric rotationally clockwise for directional control circuit motor
Motivation rotation direction control circuit motor rotates in an anti-clockwise direction circuit exchange connecting line connection end point (18), sets speed governing electricity
Circuit exchange section connecting line (19), the speed governing rotationally clockwise of motivation governor motor rotation direction control circuit motor
Governor motor rotation direction control circuit motor rotates in an anti-clockwise direction circuit exchange section connecting line (20)；
Exchange difference series circuit commutation multi gear position key key control switch (21) in section connecting line (19), exchange section connecting line (20)
One key, two-position key circuit and regulation and control spring-support plate of connecting respectively shift up upper limit control circuit switch (22), suspension company
Fishplate bar pinpoints downwards Bit andits control contactor (23), and control circuit is switched into (22), control circuit switch (23) is set respectively
It puts and accordingly regulates and controls spring-support plate (6) on support column (2) and shift up upper limit control position and suspension connecting plate (9) to bottom
Position control position is moved, exchange section connecting line (19), right is exchanged using circuit commutation multi gear position key key control switch (21)
It changes a section connecting line (20) conducting and/or closes, realize the regulation device loading changeable weight pendency fixed point displacement stress balance
Regulation and control.
Variable-speed motor governor motor rotation direction control circuit motor circuit pair rotationally clockwise
Change a section connecting line (19) and variable-speed motor governor motor rotation direction control circuit converting motor rotation direction circuit
Exchange connecting line connects end altogether point (16), regulation and control spring-support plate shift up upper limit control circuit switch (22) circuit, circuit changes
To (21) strong on-off circuits of multi gear position key key control switch, the control of variable-speed motor governor motor rotation direction
Circuit motor rotationally clockwise connect by circuit exchange connecting line connection end point (17)；The variable-speed motor governor electricity
Motivation rotation direction control circuit motor rotates in an anti-clockwise direction circuit exchange section connecting line (20) and variable-speed motor speed governing
Device motor rotation directional control circuit converting motor rotation direction circuit exchange connecting line connects end altogether point (16), suspension connection
Plate pinpoints downwards Bit andits control contactor (23) circuit, circuit commutation multi gear position key key control switch (21) two-position key is opened
Powered-down road, variable-speed motor governor motor rotation direction control circuit motor rotate in an anti-clockwise direction circuit exchange connection
Line connection end point (18) is connected.
The regulation and control spring-support plate shifts up upper limit control circuit switch (22) and is switched for touching formula, is arranged on branch
Dagger (2) accordingly regulates and controls spring-support plate (6) close to upper-end part of driving and shifts up upper limit control position, and sets switch touching structure
Part can be subject to regulate and control spring-support plate (6) to shift up upper limit control position touching, and switch touching component is by touching in place
It is automatically closed and shifts up upper limit control circuit；The suspension connecting plate pinpoints downwards Bit andits control contactor (23) as touching
Formula switchs, and is arranged on support column (2) and accordingly hangs connecting plate (9)/goods carrying device (11) to bottom offset position control position, and
Set switch touching component can be subject to hang connecting plate (9) downwards be displaced to position control position touching, switch touching component by
Touching is automatically closed to bottom offset position control circuit in place.
The circuit commutation multi gear position key key control switch (21) is opened for the commutation switching control of more gear circuit buttons
Pass group is provided with one key switch of circuit commutation switching control, two-position key switch and switching group whole circuit close key, wherein one
Position key switch circuit and variable-speed motor governor motor rotation direction control circuit motor circuit rotationally clockwise
It exchanges section connecting line (19) to connect, two-position key on-off circuit and variable-speed motor governor motor rotation direction control circuit electricity
Motivation rotates in an anti-clockwise direction circuit exchange section connecting line (20) and connects.
Compared with the prior art, prior art carrying object pendency fixed point displacement, is the mechanical rotation using appliance arrangement
Mode that the driving members such as hanging for hanging object be pure, hoist cable, chain are overed or withdrawn by mechanism is realized, without carrier
Body pendency is displaced to the regulation device that fixed position makes object that spring suspension pulling force is subject to be in balance with gravity.Apparatus of the present invention
The technical characterstic of existing prior art regulation and control carrying object pendency fixed point lifting displacement, and create regulation and control carrying object vertical position and move
Make object that spring suspension pulling force is subject to be in the technical characterstic balanced with gravity to fixed position.Apparatus of the present invention regulate and control carrier
The fixed point displacement of body pendency is simultaneously in force balance state, when object is subject to gravity direction applying pulse formula active force or reaction force
Lifting can be generated to move back and forth or vibrate, so as to detect the physics of applied external force or reaction force control signal spy
Property, it is particularly possible to provide stimulating apparatus equipment for vibration signal transducing.
Description of the drawings
Fig. 1 is that a kind of loading changeable weight pendency of the present invention pinpoints displacement stress balance regulation device organigram, Fig. 2
It is apparatus of the present invention circuit for regulating and controlling schematic diagram.
Specific embodiment
Embodiment of the present invention is further described with reference to Fig. 1, Fig. 2.
Embodiment 1：
A kind of loading changeable weight pendency fixed point displacement stress balance regulation device, it include pedestal (1), support column (2),
Support plate (3), lead screw (4), turnbuckle/cap (5), regulation and control spring-support plate (6), main spring (7), regulation and control spring (8), interchangeable
To rotation variable-speed motor (15), it is characterised in that：Support column (2), lead screw (4), capable of reversing rotate is set to adjust on pedestal (1)
Electric motor with speed (15)；Support column (2) lower end is fixed on pedestal (1), and support plate (3) one end is connected with support column (2) upper end,
The other end is connected through bearing with lead screw (4) upper end, and lead screw (4) lower end is arranged on through bearing on pedestal (1)；Lead screw (4)
Upper setting turnbuckle/cap (5), regulation and control spring-support plate (6) one end are fixed on turnbuckle/cap (5), and the other end is provided with prong
Trap support column (2)；Main spring (7) one end is fixed in support plate (3), and the other end is connected with suspension connecting plate (9)；Regulation and control
Spring (8) one end is fixed on regulation and control spring-support plate (6), and the other end is connected with suspension connecting plate (9)；Connecting rod/Lian Chun
(10) one end is connected with suspension connecting plate (9), and the other end is connected with goods carrying device (11)；Goods carrying device displacement section upper limit control panel
(12) one end is fixed on the corresponding goods carrying device (11) in support column (2) stage casing and shifts up upper limit control position, and other end perforate leads to/
It shifts up and passes through through connecting rod/Lian Chun (10) and upper limit control goods carrying device (11)；Lead screw (4) sets spiral shell close to lower end position
Screw rod transmission wheel (13), lead screw drive (13) is through motor drive wheel/tape member (14) and rotation variable-speed motor capable of reversing
(15) shaft connects；Turned using rotation variable-speed motor governor motor rotation direction control circuit converting motor capable of reversing
Dynamic direction circuit exchange connecting line connects end altogether point (16), variable-speed motor governor motor rotation direction control circuit motor
Circuit exchange connecting line connection end point (17), variable-speed motor governor motor rotation direction control electricity rotationally clockwise
Road motor rotates in an anti-clockwise direction circuit exchange connecting line connection end point (18), and variable-speed motor governor motor is set to turn
Circuit exchanges section connecting line (19), variable-speed motor governor motor to dynamic directional control circuit motor rotationally clockwise
Rotation direction control circuit motor rotates in an anti-clockwise direction circuit exchange section connecting line (20)；Exchange section connecting line (19),
Exchange difference series circuit commutation multi gear position key key control switch (21) keys, two-position key circuits in section connecting line (20)
And series connection regulation and control spring-support plate shifts up upper limit control circuit switch (22) respectively, suspension connecting plate pinpoints downwards displacement control
Contactor (23) processed, and by control circuit switch (22), control circuit switch (23) be separately positioned on support column (2) accordingly
Regulation and control spring-support plate (6) shifts up upper limit control position and suspension connecting plate (9) to bottom offset position control position, uses
Circuit commutation multi gear position key key control switch (21) exchanges exchange section connecting line (19), exchange section connecting line (20) turns on
And/or close, realize the regulation device loading changeable weight pendency fixed point displacement stress balance regulation and control.
Variable-speed motor governor motor rotation direction control circuit motor circuit pair rotationally clockwise
Change a section connecting line (19) and variable-speed motor governor motor rotation direction control circuit converting motor rotation direction circuit
Exchange connecting line connects end altogether point (16), regulation and control spring-support plate shift up upper limit control circuit switch (22) circuit, circuit changes
To (21) strong on-off circuits of multi gear position key key control switch, the control of variable-speed motor governor motor rotation direction
Circuit motor rotationally clockwise connect by circuit exchange connecting line connection end point (17)；The variable-speed motor governor electricity
Motivation rotation direction control circuit motor rotates in an anti-clockwise direction circuit exchange section connecting line (20) and variable-speed motor speed governing
Device motor rotation directional control circuit converting motor rotation direction circuit exchange connecting line connects end altogether point (16), suspension connection
Plate pinpoints downwards Bit andits control contactor (23) circuit, circuit commutation multi gear position key key control switch (21) two-position key is opened
Powered-down road, variable-speed motor governor motor rotation direction control circuit motor rotate in an anti-clockwise direction circuit exchange connection
Line connection end point (18) is connected.
The regulation and control spring-support plate shifts up upper limit control circuit switch (22) and is switched for touching formula, is arranged on branch
Dagger (2) accordingly regulates and controls spring-support plate (6) close to upper-end part of driving and shifts up upper limit control position, and sets switch touching structure
Part can be subject to regulate and control spring-support plate (6) to shift up upper limit control position touching, and switch touching component is by touching in place
It is automatically closed and shifts up upper limit control circuit；The suspension connecting plate pinpoints downwards Bit andits control contactor (23) as touching
Formula switchs, and is arranged on support column (2) and accordingly hangs connecting plate (9)/goods carrying device (11) to bottom offset position control position, and
Set switch touching component can be subject to hang connecting plate (9) downwards be displaced to position control position touching, switch touching component by
Touching is automatically closed to bottom offset position control circuit in place.
The circuit commutation multi gear position key key control switch (21) is opened for the commutation switching control of more gear circuit buttons
Pass group is provided with one key switch of circuit commutation switching control, two-position key switch and switching group whole circuit close key, wherein one
Position key switch circuit and variable-speed motor governor motor rotation direction control circuit motor circuit rotationally clockwise
It exchanges section connecting line (19) to connect, two-position key on-off circuit and variable-speed motor governor motor rotation direction control circuit electricity
Motivation rotates in an anti-clockwise direction circuit exchange section connecting line (20) and connects.One of on ＆ off switch i.e. corresponding one is pressed to connect to circuit
Logical, rest switch key, which automatically switches to, bounces closing circuit；Switching group whole circuit close key is pressed, switching group whole circuit is closed；
The circuit commutation multi gear position key key control switch (21) is realized with button.
It is described to be turned using rotation variable-speed motor governor motor rotation direction control circuit converting motor capable of reversing
Dynamic direction circuit exchange connecting line connects end altogether point (16), variable-speed motor governor motor rotation direction control circuit motor
Circuit exchange connecting line connection end point (17), variable-speed motor governor motor rotation direction control electricity rotationally clockwise
Road motor rotates in an anti-clockwise direction circuit exchange connecting line connection end point (18), is that rotation speed governing capable of reversing general at present is electronic
In machine governor motor rotation direction control circuit converting motor rotationally clockwise, rotate in an anti-clockwise direction circuit pair
It changes a connects end altogether point (16) of connecting line and circuit exchanges connecting line connection end point (17), counterclockwise side rotationally clockwise
To rotation circuit exchange connecting line connection end point (18).
Variable-speed motor governor motor rotation direction control circuit motor circuit pair rotationally clockwise
A section connecting line (19) is changed, is from rotation variable-speed motor governor motor rotation direction control circuit converting motor capable of reversing
Rotation direction circuit exchange connecting line connects end altogether point (16) is concatenated regulation and control spring-support plate and shifts up upper limit control circuit and open
Close (22), circuit commutation multi gear position (21) keys of key key control switch to variable-speed motor governor motor rotation side
To control circuit motor, circuit exchanges connecting line connection end point (17) part of path connecting line rotationally clockwise.The speed governing
Governor motor rotation direction control circuit motor rotates in an anti-clockwise direction circuit exchange section connecting line (20), is
From rotation variable-speed motor governor motor rotation direction control circuit converting motor rotation direction circuit exchange capable of reversing
Connecting line connects end altogether point (16) is concatenated suspension connecting plate and pinpoints Bit andits control contactor (23), circuit commutation multi gear downwards
Position key key control switch (21) two-position key is inverse to variable-speed motor governor motor rotation direction control circuit motor
Clockwise rotation circuit exchanges connecting line connection end point (18) part of path connecting line.
The circuit drives regulation and control of the regulation device, are real using circuit commutation multi gear position key key control switch (21)
Now exchange the exchange of connecting line connection end point (17), exchange connecting line connection end point (18) and exchange connecting line connects end altogether point (16)
Connection/or shut-off make the circuit exchange section connection rotationally clockwise of governor motor rotation direction control circuit motor
It is right that line (19), governor motor rotation direction control circuit motor rotate in an anti-clockwise direction circuit exchange section connecting line (20)
It changes conducting/or closes, so as to fulfill conversion variable-speed motor rotation direction, and lead screw (4) is driven to convert rotation direction, driving
Turnbuckle/cap (5), regulation and control spring-support plate (6) generate liter/or drop displacement effect.
The carrying object changeable weight pendency fixed point displacement is regulation device regulation and control spring-support plate (6) regulated position
Upper limit position is moved on to, main spring (7), regulation and control spring (8) are in design loading all-up weight limit suspension pulling force, can as loading
Variable-weight loading pinpoints downwards displacement starting point.Variable loading capacity scope is designed in the regulation device, the regulation device is each
Secondary carrying object pendency fixed point displacement regulation and control, weight of object are inversely proportional with regulation and control spring-support plate (6) to the stroke of bottom offset
Relation.
The regulation device makees loading suspension pulling force basis with main spring (7) pulling force, by regulating and controlling spring-support plate (6) position
Transposition section regulation and control spring (8) realizes that regulation and control loading changeable weight pendency is displaced to fixed position and is subject to the suspension pulling force of loading
Spring tension is in balance with gravity.
A kind of loading changeable weight pendency fixed point displacement stress balance regulation device of the present invention, there is regulation and control carrying object to hang
It hangs down and pinpoints displacement and it is made to be subject to the characteristics of spring suspension pulling force and gravity are in balance, carry object and be subject to gravity direction additional
Pulsing force or reaction force can generate lifting and move back and forth or vibrate, and be easy to implement, can be used for vibration signal and change
Stimulating apparatus equipment can be provided, the physical characteristic detection device available for applying pulse formula active force or reaction force control signal
Equipment.
Claims (1)
1. a kind of loading changeable weight pendency fixed point displacement stress balance regulation device, it includes pedestal (1), support column (2), branch
Fagging (3), lead screw (4), turnbuckle/cap (5), regulation and control spring-support plate (6), main spring (7), regulation and control spring (8), capable of reversing
Rotate variable-speed motor (15), it is characterised in that：Support column (2), lead screw (4), rotation speed governing capable of reversing are set on pedestal (1)
Motor (15)；Support column (2) lower end is fixed on pedestal (1), and support plate (3) one end is connected with support column (2) upper end, another
One end is connected through bearing with lead screw (4) upper end, and lead screw (4) lower end is arranged on through bearing on pedestal (1)；In lead screw (4)
Turnbuckle/cap (5) is set, and regulation and control spring-support plate (6) one end is fixed on turnbuckle/cap (5), and the other end is provided with prong conjunction
Cover support column (2)；Main spring (7) one end is fixed in support plate (3), and the other end is connected with suspension connecting plate (9)；Regulate and control bullet
Spring (8) one end is fixed on regulation and control spring-support plate (6), and the other end is connected with suspension connecting plate (9)；Connecting rod/Lian Chun (10)
One end is connected with suspension connecting plate (9), and the other end is connected with goods carrying device (11)；Goods carrying device displacement section upper limit control panel (12)
One end is fixed on the corresponding goods carrying device (11) in support column (2) stage casing and shifts up upper limit control position, and other end perforate is led to/passed through
Connecting rod/Lian Chun (10) and upper limit control goods carrying device (11) is shifted up and passed through；Lead screw (4) sets lead screw close to lower end position
Drive (13), lead screw drive (13) is through motor drive wheel/tape member (14) and rotation variable-speed motor (15) capable of reversing
Shaft connects；Utilize rotation variable-speed motor governor motor rotation direction control circuit converting motor rotation side capable of reversing
To circuit exchange connecting line connects end altogether point (16), variable-speed motor governor motor rotation direction control circuit motor up time
Pin direction rotation circuit exchange connecting line connection end point (17), variable-speed motor governor motor rotation direction control circuit electricity
Motivation rotates in an anti-clockwise direction circuit exchange connecting line connection end point (18), sets variable-speed motor governor motor rotation side
To control circuit motor, circuit exchange section connecting line (19), variable-speed motor governor motor rotate rotationally clockwise
Directional control circuit motor rotates in an anti-clockwise direction circuit exchange section connecting line (20)；In exchange section connecting line (19), exchange
In section connecting line (20) respectively series circuit commutation multi gear position (21) keys of key key control switch, two-position key circuit and point
Chuan Lian not regulate and control spring-support plate shift up upper limit control circuit switch (22), suspension connecting plate pinpoint downwards Bit andits control electricity
Way switch (23), and by control circuit switch (22), control circuit switch (23) be separately positioned on support column (2) accordingly to regulate and control
Spring-support plate (6) shifts up upper limit control position and suspension connecting plate (9) to bottom offset position control position, using circuit
Commutate multi gear position key key control switch (21) exchange exchange section connecting line (19), exchange section connecting line (20) turn on and/or
It closes, realizes the regulation device loading changeable weight pendency fixed point displacement stress balance regulation and control；
Circuit exchanges section to the variable-speed motor governor motor rotation direction control circuit motor rotationally clockwise
Connecting line (19) is exchanged with variable-speed motor governor motor rotation direction control circuit converting motor rotation direction circuit
It is more that connecting line connects end altogether point (16), regulation and control spring-support plate shift up upper limit control circuit switch (22) circuit, circuit commutates
(21) strong on-off circuits of gear key key control switch, variable-speed motor governor motor rotation direction control circuit
Motor rotationally clockwise connect by circuit exchange connecting line connection end point (17)；The variable-speed motor governor motor
Rotation direction control circuit motor rotates in an anti-clockwise direction circuit exchange section connecting line (20) and variable-speed motor governor electricity
Motivation rotation direction control circuit converting motor rotation direction circuit exchange connecting line connects end altogether point (16), suspension connecting plate to
Lower fixed point Bit andits control contactor (23) circuit, circuit commutation multi gear position key key control switch (21) two-position key switch electricity
Road, variable-speed motor governor motor rotation direction control circuit motor rotate in an anti-clockwise direction circuit exchange connecting line and connect
Connect endpoint (18) series connection；
The regulation and control spring-support plate shifts up upper limit control circuit switch (22) and is switched for touching formula, is arranged on support column
(2) accordingly regulate and control spring-support plate (6) close to upper-end part of driving and shift up upper limit control position, and set switch touching component can
It is subject to regulate and control spring-support plate (6) to shift up upper limit control position touching；The suspension connecting plate pinpoints downwards displacement control
Contactor (23) processed switchs for touching formula, is arranged on support column (2) and accordingly hangs connecting plate (9) to bottom offset fixed point control
Position processed, and set switch touching component that suspension connecting plate (9) can be subject to be displaced to the touching of position control position downwards；
The circuit commutation multi gear position key key control switch (21) is more gear circuit buttons commutation switching control switching group,
One key switch of circuit commutation switching control, two-position key switch and switching group whole circuit close key are provided with, wherein a key
On-off circuit with variable-speed motor governor motor rotation direction control circuit motor exchange rotationally clockwise by circuit
Section connecting line (19) is connected, two-position key on-off circuit and variable-speed motor governor motor rotation direction control circuit motor
Circuit exchange section connecting line (20) is rotated in an anti-clockwise direction to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310164976.8A CN104111669B (en) | 2013-04-18 | 2013-04-18 | A kind of loading changeable weight pendency fixed point displacement stress balance regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310164976.8A CN104111669B (en) | 2013-04-18 | 2013-04-18 | A kind of loading changeable weight pendency fixed point displacement stress balance regulation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104111669A CN104111669A (en) | 2014-10-22 |
| CN104111669B true CN104111669B (en) | 2018-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310164976.8A Expired - Fee Related CN104111669B (en) | 2013-04-18 | 2013-04-18 | A kind of loading changeable weight pendency fixed point displacement stress balance regulation device |
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| CN (1) | CN104111669B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201063109Y (en) * | 2007-07-20 | 2008-05-21 | 重庆大学 | Micro tension controlling device |
| CN101254480A (en) * | 2008-04-11 | 2008-09-03 | 贵州成智重工科技有限公司 | Power balance regulating method of double motor drive vertical shaft type impact crusher and device |
| CN102304979A (en) * | 2011-08-03 | 2012-01-04 | 宁夏路桥工程股份有限公司 | Automatic control device for prestressing force tensioning device |
| CN202227706U (en) * | 2011-09-16 | 2012-05-23 | 柳州市建桥预应力机械厂 | Automatic tensioning control system |
| CN203204460U (en) * | 2013-04-18 | 2013-09-18 | 陈明灯 | Regulation device for regulating load stress balance of load with variable weights in suspension fixed-spot displacement process |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4485550B2 (en) * | 2007-07-30 | 2010-06-23 | 住友重機械工業株式会社 | Reaction force processing device |
-
2013
- 2013-04-18 CN CN201310164976.8A patent/CN104111669B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201063109Y (en) * | 2007-07-20 | 2008-05-21 | 重庆大学 | Micro tension controlling device |
| CN101254480A (en) * | 2008-04-11 | 2008-09-03 | 贵州成智重工科技有限公司 | Power balance regulating method of double motor drive vertical shaft type impact crusher and device |
| CN102304979A (en) * | 2011-08-03 | 2012-01-04 | 宁夏路桥工程股份有限公司 | Automatic control device for prestressing force tensioning device |
| CN202227706U (en) * | 2011-09-16 | 2012-05-23 | 柳州市建桥预应力机械厂 | Automatic tensioning control system |
| CN203204460U (en) * | 2013-04-18 | 2013-09-18 | 陈明灯 | Regulation device for regulating load stress balance of load with variable weights in suspension fixed-spot displacement process |
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| CN104111669A (en) | 2014-10-22 |
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