CN112054389B - Anti-theft type switch board - Google Patents
Anti-theft type switch board Download PDFInfo
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- CN112054389B CN112054389B CN202010844891.4A CN202010844891A CN112054389B CN 112054389 B CN112054389 B CN 112054389B CN 202010844891 A CN202010844891 A CN 202010844891A CN 112054389 B CN112054389 B CN 112054389B
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- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 8
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
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- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an anti-theft power distribution cabinet, which is characterized by comprising the following components: a cabinet body, one side of which is provided with an opening part; the power assembly comprises a vertical shaft, a vertical shaft I and a vertical shaft II which are coaxially arranged and can rotate relatively; the clutch assembly is arranged at the connecting part of the first vertical shaft and the second vertical shaft; the anti-theft assembly is in power connection with the power assembly and comprises a first rotating shaft and a second rotating shaft, and a flexible protection piece capable of being wound is movably arranged between the first rotating shaft and the second rotating shaft; the cabinet door, a lateral end face is fixed and installed on the vertical shaft, can rotate around the vertical shaft, and can close the opening after closing. According to the anti-theft cabinet, the cabinet door is fixedly connected with the vertical shaft, and when the cabinet door is opened, the vertical shaft can drive the anti-theft component to move, so that the anti-theft net forms a blocking section at the opening part, and the anti-theft purpose is achieved; the clutch assembly is arranged, and the anti-theft mode and the non-anti-theft mode can be switched.
Description
Technical Field
The invention relates to the field of distributor equipment, in particular to an anti-theft power distribution cabinet.
Background
The power distribution cabinet (box) is divided into a power distribution cabinet (box), a lighting distribution cabinet (box) and a metering cabinet (box) and is the final-stage equipment of a power distribution system; the power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
The inventor finds that: because the cable and the switch in the power distribution cabinet are made of copper cores, the power distribution cabinet has higher economic value, and some lawbreakers have the mischief of illegal theft; however, the power distribution cabinet is used for distributing high-voltage electricity, and if the distribution cabinet is violently broken, the situation that the circuit is easily leaked and even short-circuited occurs, so that great damage is caused to the life of the masses and the safety of public property.
Disclosure of Invention
In view of the above, the present invention is directed to an anti-theft power distribution cabinet, so as to solve all or one of the problems in the background art.
Based on the above purpose, the invention provides an anti-theft power distribution cabinet, which comprises:
a cabinet body, one side of which is provided with an opening part;
the power assembly comprises a vertical shaft, the vertical shaft is vertically arranged along the edge of one side of the opening part and is a first vertical shaft and a second vertical shaft which are coaxially arranged, and the first vertical shaft and the second vertical shaft can rotate relatively;
the clutch assembly is arranged at the connecting part of the first vertical shaft and the second vertical shaft and is used for controlling the first vertical shaft and the second vertical shaft to synchronously rotate;
the anti-theft assembly is in power connection with the power assembly and comprises a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are respectively arranged on the top wall and the bottom wall of the inner side of the cabinet body, and a flexible protection piece capable of being rolled up is movably arranged between the first rotating shaft and the second rotating shaft;
And one side end face of the cabinet door is fixedly arranged on the vertical shaft, can rotate around the vertical shaft and can close the opening part after being closed.
Optionally, the lower extreme of vertical axis one rotate install in on the internal diapire of the cabinet body, the lateral wall of vertical axis one with cabinet door fixed connection, the recess one that sets up along vertical axis length direction is seted up to the up end of vertical axis one, the upper end of vertical axis two rotate install in on the internal roof of the cabinet body, the lower tip of vertical axis two with vertical axis one suit is connected, the lower terminal surface of vertical axis two is seted up along the recess two that two length directions of vertical axis set up.
Optionally, the clutch assembly is fixedly placed in the first groove and comprises a telescopic piece fixedly installed at the bottom of the first groove, the telescopic piece is electrically connected with a control unit, the telescopic end of the telescopic piece faces towards one side of the second vertical shaft, a linkage shaft is arranged at the upper end of the telescopic piece, a flange is installed on the lower end face of the linkage shaft, the lower end face of the flange is fixedly installed with the telescopic end, and the linkage shaft is connected with the first vertical shaft and the second vertical shaft through keys.
Optionally, a plurality of fixing keys are arranged on the inner side wall of the groove along the length direction of the groove, and a key slot matched with the fixing piece is formed in the outer side wall of the flange.
Optionally, the outer side wall of the upper end of the linkage shaft is provided with a spline, and the inner side wall of the second groove is provided with a spline groove matched with the spline.
Optionally, a compression spring is arranged between the upper surface of the flange and the lower end surface of the vertical shaft II.
Optionally, a first bevel gear is sleeved on the outer side wall of the vertical shaft II, the tooth surface of the first bevel gear faces the inner top wall of the cabinet body, a second bevel gear is sleeved at one end of the rotating shaft I, and the tooth surface of the first bevel gear is meshed with the tooth surface of the second bevel gear.
Optionally, the first rotating shaft is horizontally arranged on the top wall in the cabinet body, the second rotating shaft is horizontally arranged on the inner bottom wall in the cabinet body, the first rotating shaft and the second rotating shaft are arranged in parallel, and two ends of the flexible protection part are respectively rolled and arranged on the outer side walls of the first rotating shaft and the second rotating shaft.
Optionally, the cover is equipped with sprocket one on the lateral wall of axis of rotation one, the cover is equipped with sprocket two on the lateral wall of axis of rotation two, sprocket one with the lateral wall facial make-up of sprocket two is equipped with the driving chain, the last fixed supporting rod that is equipped with the level and sets up of driving chain, the slide rail has been installed in the other end activity of supporting rod, the slide rail is followed the vertical installation of cabinet internal side wall, and keep away from vertical axis one side sets up.
Optionally, the flexible protection part is a burglar mesh, one end of the burglar mesh is fixedly installed on the outer side wall of the second rotating shaft and is arranged in a rolling mode along the outer side wall of the second rotating shaft, the other end of the burglar mesh is fixedly installed with the clamping rod, and a clockwork spring is installed at one end of the second rotating shaft.
Has the beneficial effects that:
1. according to the anti-theft door, the cabinet door is fixedly connected with the vertical shaft, the vertical shaft and the anti-theft component transmit power through the bevel gear, when the cabinet door is opened, the vertical shaft can drive the anti-theft component to move, so that the anti-theft net forms a blocking section at the opening part, the blocking section formed by the anti-theft net is larger along with the larger opening angle of the cabinet door, the anti-theft net has strength and flexibility, and the resistance to be broken by a thief is increased, so that the anti-theft purpose is achieved.
2. The clutch assembly comprises a telescopic piece and a linkage shaft, and can switch an anti-theft mode and a non-anti-theft mode; in the anti-theft mode, the expansion piece pushes the linkage shaft to connect the first vertical shaft and the second vertical shaft, so that the first vertical shaft and the second vertical shaft synchronously rotate, and the cabinet door is opened in the anti-theft mode to drive the anti-theft net to move, thereby playing a role in interception; in the non-anti-theft mode, the telescopic piece drives the linkage shaft to be separated from the second vertical shaft, and in the non-anti-theft mode, the rotating cabinet door cannot drive the anti-theft net to rotate.
Drawings
Fig. 1 is a schematic view of the overall structure of an anti-theft power distribution cabinet according to an embodiment of the invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at I;
fig. 3 is a top view of the anti-theft power distribution cabinet according to the embodiment of the invention;
fig. 4 is a schematic structural diagram of an anti-theft mode of a clutch assembly of the anti-theft power distribution cabinet according to the embodiment of the invention;
fig. 5 is a top view of a linkage shaft of the anti-theft power distribution cabinet according to the embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
As shown in fig. 1 to 5, as an embodiment of the present invention, an anti-theft power distribution cabinet includes:
the cabinet body 1 is provided with an opening part 110 at one side, and the power distribution equipment is arranged on an installation frame in the cabinet body 1; the power assembly 2 comprises a vertical shaft 210, the vertical shaft is vertically arranged along one side edge of the opening part 110, two ends of the vertical shaft are respectively connected with the inner top wall and the inner bottom wall of the cabinet body 1 through shaft brackets, the vertical shaft 210 is a first vertical shaft 211 and a second vertical shaft 212 which are coaxially arranged, and the first vertical shaft 211 and the second vertical shaft 212 can rotate relatively; the clutch component 3 is arranged at the connecting part of the first vertical shaft 211 and the second vertical shaft 212, and two ends of the clutch component are respectively connected with the first vertical shaft 211 and the second vertical shaft 212 so as to control the first vertical shaft 211 and the second vertical shaft 212 to synchronously rotate; when the clutch component 3 is in a separated state, the first vertical shaft 211 and the second vertical shaft 212 cannot transmit power; when the vertical shaft I211 and the vertical shaft II 212 are in a closed state, the vertical shaft I211 and the vertical shaft II 212 can synchronously rotate and transmit torque; the anti-theft component 4 is in power connection with the power component 2 and comprises a first rotating shaft 410 and a second rotating shaft 420, the first rotating shaft 410 and the second rotating shaft 420 are respectively arranged on the top wall and the bottom wall of the inner side of the cabinet body through shaft brackets, a flexible protection piece 430 capable of being rolled up is movably arranged between the first rotating shaft 410 and the second rotating shaft 420, one side end face of the cabinet door 220 is fixedly arranged on the vertical shaft 210 and can rotate around the vertical shaft 210, and the opening portion 110 can be closed after the cabinet door is closed.
In an optional embodiment, the lower end of the first vertical shaft 211 is rotatably mounted on the inner bottom wall of the cabinet body 1 through a shaft bracket, the outer side wall of the first vertical shaft 211 is connected with the cabinet door through a fixed connecting rod, and the upper end surface of the first vertical shaft 211 is provided with a first groove 211a arranged along the length direction of the first vertical shaft 211;
the upper end part of the second vertical shaft 212 is rotatably arranged on the inner top wall of the cabinet body 1 through a shaft bracket, the lower end part of the second vertical shaft 212 is connected with the first vertical shaft 211 in a sleeved mode, and the lower end face of the second vertical shaft 212 is provided with a second groove 212a arranged in the length direction of the second vertical shaft 212.
Furthermore, the clutch assembly 3 is fixedly arranged in the first groove 211a and comprises an expansion member 310 fixedly arranged at the bottom of the first groove 211a, the fixed end of the expansion member 310 is fixed with the bottom of the first groove 211a through a bolt, the expansion member 310 is prevented from shaking in the first groove 211a, the expansion end of the expansion member 310 is arranged towards one side of the second vertical shaft 212, the expansion member 310 is electrically connected with a control unit, a wireless signal receiver is arranged in the control unit, and the expansion member 310 can be controlled to move through a wireless switch; the upper end of the telescopic piece 310 is provided with a linkage shaft 320, the lower end face of the linkage shaft 320 is provided with a flange 330, the lower end face of the flange 330 is fixedly arranged with the telescopic end, and the linkage shaft 320 is connected with the first vertical shaft 211 and the second vertical shaft 212 through keys; the inner side wall of the first groove 211a is preferably in a circular hole shape, the outer side wall of the flange 330 is in clearance fit with the inner side wall of the first groove 211a, so that the linkage shaft 320 can freely lift, when the anti-theft device is used, firstly, an operator presses the wireless switch, the wireless signal receiver receives an instruction, and the control unit controls the telescopic piece 310 to lift, so that the upper end of the linkage shaft 320 is inserted into the second groove 212a, and the first vertical shaft 211 and the second vertical shaft 212 can synchronously rotate; when an operator needs to overhaul the power distribution cabinet, the wireless switch is pressed down, the control unit controls the telescopic piece 310 to descend and drives the linkage shaft 320 to leave the second groove 212a, so that the first vertical shaft 211 and the second vertical shaft 212 cannot synchronously rotate, the anti-theft component 4 further stops working, and the flexible protection piece 430 is prevented from blocking overhaul operation of the operator; wherein the telescopic member 310 is an electro-hydraulic rod.
Furthermore, a plurality of fixed keys 211b are arranged on the inner side wall of the first groove 211a along the length direction of the first groove 211a, a key slot 331 matched with the fixed piece is formed on the outer side wall of the flange 330, and the torque can be effectively transmitted between the linkage shaft 320 and the first vertical shaft 211 through the matching of the fixed keys 211b and the key slot 331.
Furthermore, the outer side wall of the upper end of the linkage shaft 320 is provided with a spline, the inner side wall of the second groove 212a is provided with a spline groove matched with the spline, the spline and the spline groove are in transition fit, and the spline connection enables torque transmission to be more stable.
Furthermore, a compression spring 340 is arranged between the upper surface of the flange 330 and the lower end surface of the second vertical shaft 212, and due to the transition fit between the splines and the spline grooves, separation resistance is generated between the splines and the spline grooves in the process that the linkage shaft 320 is driven by the telescopic piece 310 to descend, and the linkage shaft can be effectively separated from the second groove 212a through the elastic force of the compression spring 340.
Furthermore, a first bevel gear 213 is sleeved on the outer side wall of the second vertical shaft 212, the tooth surface of the first bevel gear 213 faces the inner top wall of the cabinet body 1, a second bevel gear 411 is sleeved at one end of the first rotating shaft 410, and the tooth surface of the first bevel gear 213 is meshed with the tooth surface of the second bevel gear 411.
Further, the first rotating shaft 410 is horizontally arranged on the top wall in the cabinet body 1 through a shaft bracket mounting mode, the second rotating shaft 420 is horizontally arranged on the inner bottom wall of the cabinet body 1 through a shaft bracket mounting mode, the first rotating shaft 410 and the second rotating shaft 420 are arranged in parallel, two ends of the flexible protection part 430 are respectively rolled on the outer side walls of the first rotating shaft 410 and the second rotating shaft 420, and the flexible protection part 430 moves through the first rotating shaft 410 and the second rotating shaft 420, so that the blocking section is formed at the opening part 110, and the anti-theft effect is realized.
Furthermore, the outer side wall of the first rotating shaft 410 is sleeved with a first chain wheel 412, the outer side wall of the second rotating shaft 420 is sleeved with a second chain wheel 421, the outer side walls of the first chain wheel 412 and the second chain wheel 421 are provided with a transmission chain 440, a horizontally arranged clamping rod 450 is fixedly arranged on the transmission chain 440, the other end of the clamping rod 450 is movably provided with a sliding rail 451, and the sliding rail 451 is vertically arranged along the inner side wall of the cabinet body 1 and is arranged far away from one side of the vertical shaft 210.
Further, the flexible protection member 430 is configured as an anti-theft net, and the anti-theft net is preferably made of a metal material; one end of the anti-theft net is fixedly arranged on the outer side wall of the second transmission shaft 420 and is arranged along the outer side wall of the second rotating shaft 420 in a rolling mode, the other end of the anti-theft net is fixedly arranged with the clamping rod 450, one end of the second rotating shaft 420 is provided with the clockwork spring 460, and the anti-theft net can be completely rolled in a non-anti-theft mode due to the arrangement of the clockwork spring 460, so that the obstruction to operators is avoided.
The specific working principle of the invention is as follows: firstly, a first vertical shaft 211 and a second vertical shaft 212 are vertically arranged at one side edge of the opening part 110, a cabinet door 220 is fixedly arranged on the outer side wall of the first vertical shaft 211, and the cabinet door 220 can drive the first vertical shaft 211 to rotate within a certain range; the upper end surface of the first vertical shaft 211 is sleeved with the second vertical shaft 212, and the linkage shaft 320 in the first groove 211a rotates synchronously with the first vertical shaft 211 through key connection.
And (3) an anti-theft mode: an operator presses the wireless switch, the signal is received by the wireless signal receiver and transmitted to the control unit, and the control unit controls the telescopic piece 310 to push the linkage shaft 320 to move upwards, so that a spline at the upper end of the linkage shaft 320 is matched with a spline groove on the inner side wall of the second groove 212 a; when the cabinet door 220 rotates, the first vertical shaft 211 drives the second vertical shaft 212 to rotate through the linkage shaft 320. The outer side wall of the second vertical shaft 212 is fixedly sleeved with a first bevel gear 213 with a tooth surface facing the top wall of the cabinet body, the first bevel gear 213 is driven by the second vertical shaft 212 to transmit torque to a first rotating shaft 410 through a second bevel gear 411, the first rotating shaft 410 drives a first chain wheel 412 to rotate, the first chain wheel 412 drives a second chain wheel 421 to rotate through a transmission chain 440, the second chain wheel 421 drives a second rotating shaft 420 to rotate, and meanwhile, the transmission chain 440 drives a clamping rod 450 to move up and down; the anti-theft net is wound and installed on the outer side wall of the second rotating shaft 420, and one end of the anti-theft net is clamped by the clamping rod 450, and in the process that the first rotating shaft 410 and the second rotating shaft 420 rotate synchronously, the clamping rod 450 drives the anti-theft net to rise from the bottom side of the opening portion 110 to the upper side of the opening portion 110, so that an effective blocking section is formed in the opening portion 110.
A non-theft prevention mode: an operator presses the wireless switch, the signal is received by the wireless signal receiver and transmitted to the control unit, and the control unit controls the telescopic part 310 to drive the linkage shaft 320 to move downwards, so that a spline at the upper end of the linkage shaft 320 is separated from a spline groove on the inner side wall of the second groove 212 a; the first vertical shaft 211 rotates along with the cabinet door 220, the second vertical shaft 212 stops rotating, so that the antitheft assembly 4 is disabled, and the antitheft net is completely wound on the outer side wall of the second rotating shaft 420 under the driving of the spiral spring 460, so that interference on maintenance of equipment by an operator is avoided.
In summary, the cabinet door 220 is fixedly connected with the vertical shaft 210, the vertical shaft 210 and the anti-theft component 4 transmit power through the bevel gear, when the cabinet door 220 is opened, the vertical shaft 210 can drive the anti-theft component 4 to move, so that the anti-theft net forms a blocking section at the opening part 110, the blocking section formed by the anti-theft net is larger as the opening angle of the cabinet door 220 is larger, the anti-theft net has strength and flexibility, the resistance force broken by a thief is increased, and the anti-theft purpose is achieved. The clutch component 3 is arranged and comprises a telescopic piece 310 and a linkage shaft 320, and can be switched between an anti-theft mode and a non-anti-theft mode; in the anti-theft mode, the expansion piece 310 pushes the linkage shaft 320 to connect the first vertical shaft 211 and the second vertical shaft 212, so that the first vertical shaft 211 and the second vertical shaft 212 synchronously rotate, and the cabinet door is opened in the anti-theft mode to drive the anti-theft net to move, thereby playing a role in interception; in the non-theft-proof mode, the expansion piece 310 drives the linkage shaft 320 to separate from the second vertical shaft 212, and in this mode, the rotating cabinet door 220 cannot drive the theft-proof net to rotate.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
While the present invention has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description.
The embodiments of the invention are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The utility model provides an anti-theft formula switch board which characterized in that includes:
a cabinet body, one side of which is provided with an opening part;
The power assembly comprises a vertical shaft, the vertical shaft is vertically arranged along the edge of one side of the opening part and is a first vertical shaft and a second vertical shaft which are coaxially arranged, and the first vertical shaft and the second vertical shaft can rotate relatively;
the clutch assembly is arranged at the connecting part of the first vertical shaft and the second vertical shaft and is used for controlling the first vertical shaft and the second vertical shaft to synchronously rotate;
the anti-theft assembly is in power connection with the power assembly and comprises a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are respectively arranged on the top wall and the bottom wall of the inner side of the cabinet body, and a flexible protection piece capable of being rolled up is movably arranged between the first rotating shaft and the second rotating shaft;
the cabinet door is fixedly arranged on the vertical shaft at one side end face, can rotate around the vertical shaft and can close the opening part after being closed;
the lower end of the first vertical shaft is rotatably arranged on the inner bottom wall of the cabinet body, the outer side wall of the first vertical shaft is fixedly connected with the cabinet door, the upper end face of the first vertical shaft is provided with a first groove arranged along the length direction of the first vertical shaft, the upper end part of the second vertical shaft is rotatably arranged on the inner top wall of the cabinet body, the lower end part of the second vertical shaft is sleeved and connected with the first vertical shaft, and the lower end face of the second vertical shaft is provided with a second groove arranged along the length direction of the second vertical shaft;
The clutch assembly is fixedly placed in the first groove and comprises a telescopic piece fixedly arranged at the bottom of the first groove, the telescopic piece is electrically connected with a control unit, the telescopic end of the telescopic piece faces towards one side of the second vertical shaft, a linkage shaft is arranged at the upper end of the telescopic piece, a flange is arranged on the lower end face of the linkage shaft, the lower end face of the flange is fixedly arranged with the telescopic end, and the linkage shaft is connected with the first vertical shaft and the second vertical shaft through keys.
2. The anti-theft power distribution cabinet according to claim 1, characterized in that: a plurality of fixed keys are arranged on the inner side wall of the groove along the length direction of the groove, and key grooves matched with the fixed keys are formed in the outer side wall of the flange.
3. The anti-theft power distribution cabinet according to claim 2, characterized in that: the outer side wall of the upper end of the linkage shaft is provided with a spline, and the inner side wall of the second groove is provided with a spline groove matched with the spline.
4. The anti-theft power distribution cabinet according to claim 3, characterized in that: and a compression spring is arranged between the upper surface of the flange and the lower end surface of the vertical shaft II.
5. The anti-theft power distribution cabinet according to claim 1, characterized in that: the outer side wall of the vertical shaft II is sleeved with a first bevel gear, the tooth surface of the first bevel gear faces the inner top wall of the cabinet body, one end of the rotating shaft I is sleeved with a second bevel gear, and the tooth surface of the first bevel gear is meshed with the tooth surface of the second bevel gear.
6. The anti-theft power distribution cabinet according to claim 1, characterized in that: the first rotating shaft is horizontally arranged on the top wall in the cabinet body, the second rotating shaft is horizontally arranged on the inner bottom wall in the cabinet body, the first rotating shaft and the second rotating shaft are arranged in parallel, and two ends of the flexible protection part are respectively rolled and arranged on the outer side walls of the first rotating shaft and the second rotating shaft.
7. The anti-theft power distribution cabinet according to claim 1, characterized in that: the outer side wall of the first rotating shaft is sleeved with a first chain wheel, the outer side wall of the second rotating shaft is sleeved with a second chain wheel, the outer side wall of the first chain wheel and the outer side wall of the second chain wheel are provided with a transmission chain, a clamping rod horizontally arranged is fixedly arranged on the transmission chain, a sliding rail is movably arranged at the other end of the clamping rod, and the sliding rail is arranged along the vertical installation of the inner side wall of the cabinet body and is far away from one side of the vertical shaft.
8. The anti-theft power distribution cabinet according to claim 1, characterized in that: the flexible protection piece is set to be an anti-theft net, one end of the anti-theft net is fixedly arranged on the outer side wall of the second rotating shaft and is arranged in a rolling mode along the outer side wall of the second rotating shaft, the other end of the anti-theft net is fixedly arranged with the clamping rod, and a clockwork spring is arranged at one end of the second rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010844891.4A CN112054389B (en) | 2020-08-20 | 2020-08-20 | Anti-theft type switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010844891.4A CN112054389B (en) | 2020-08-20 | 2020-08-20 | Anti-theft type switch board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112054389A CN112054389A (en) | 2020-12-08 |
| CN112054389B true CN112054389B (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010844891.4A Active CN112054389B (en) | 2020-08-20 | 2020-08-20 | Anti-theft type switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112054389B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670883B (en) * | 2020-12-09 | 2022-12-02 | 彩虹（合肥）液晶玻璃有限公司 | Novel prepackage type transformer substation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19517496A1 (en) * | 1995-05-12 | 1996-11-14 | Guenter Schlafke | Armoured roller blind |
| CN102392592B (en) * | 2011-10-26 | 2013-06-05 | 四川博华工程材料有限公司 | Electromechanical integration invisible protective system |
| CN207572740U (en) * | 2017-11-03 | 2018-07-03 | 衢州格森电子技术有限公司 | A kind of high voltage power distributing cabinet with protection network |
| CN108751064A (en) * | 2018-07-13 | 2018-11-06 | 何朋飞 | A kind of hoistable platform protective device |
| CN209730623U (en) * | 2019-05-09 | 2019-12-03 | 江西宇恒电气有限公司 | A kind of European-type box change with anti-theft function |
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2020
- 2020-08-20 CN CN202010844891.4A patent/CN112054389B/en active Active
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| CN112054389A (en) | 2020-12-08 |
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