CN116971595B - High formwork support system based on bailey frame and construction method - Google Patents
High formwork support system based on bailey frame and construction methodInfo
- Publication number
- CN116971595B CN116971595B CN202310805544.4A CN202310805544A CN116971595B CN 116971595 B CN116971595 B CN 116971595B CN 202310805544 A CN202310805544 A CN 202310805544A CN 116971595 B CN116971595 B CN 116971595B
- Authority
- CN
- China
- Prior art keywords
- rod
- fixing
- plate
- clamping mechanism
- bailey
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/50—Girders, beams, or the like as supporting members for forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/50—Girders, beams, or the like as supporting members for forms
- E04G11/52—Girders, beams, or the like as supporting members for forms of several units arranged one after another
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses a support system of a high formwork support based on a bailey frame and a construction method, wherein a stabilizer bar is arranged on the outer side of the top of the clamping mechanism, a fixed ring is arranged on the outer side of the clamping mechanism, threads are arranged on the outer side of the clamping mechanism and are in threaded connection with the fixed ring, and a support bar is arranged on the outer surface of the fixed ring. According to the invention, the clamping mechanism is arranged, the second connecting rod is pressed to push the second fixing rod to be close and press the second spring together with the baffle, when the second fixing rod is folded into the inner part, the clamping mechanism penetrates through the distribution beam to extend to the bottom of the upper chord, then the second spring of the second connecting rod is loosened to start rebounding so as to jack up the baffle and the connecting rod upwards, the baffle can press the bottom of the second fixing rod to extend outwards when upwards, then the fixing ring is rotated so as to clamp the distribution beam and the upper chord downwards through threads, the distribution beam and the upper chord can be fixed quickly, and the operation is simple and the working efficiency is high.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a high formwork support system based on a bailey frame and a construction method.
Background
The bailey frame is a supporting system commonly used for a high formwork and is used for supporting and fixing a concrete formwork and a supporting rod, and the bailey frame is generally composed of a horizontal supporting arm, a stand column, an adjusting screw and a connecting piece and is provided with an adjustable supporting frame, so that the formwork frame can adapt to different height and layout requirements;
The U-shaped anchor ear is sleeved on the distribution beam and then fixed through the bottom when the upper chord member and the distribution beam are bound, but the U-shaped anchor ear is easy to fall off when being installed, and workers below the U-shaped anchor ear are required to be reeved to cause casualties, so that the support system of the high-support formwork based on the bailey frame and the construction method are provided.
Disclosure of Invention
In order to make the fixing method simple and convenient, the application provides a high formwork support system based on a bailey frame and a construction method.
The high formwork support system based on the bailey frame provided by the application adopts the following technical scheme:
The high formwork support system based on the bailey frame comprises a clamping mechanism, wherein a stabilizer bar is arranged on the outer side of the top of the clamping mechanism, the inner side of the stabilizer bar is fixedly connected with the outer side of the clamping mechanism, a fixing ring is arranged on the outer side of the clamping mechanism, threads are arranged on the outer side of the clamping mechanism, the threads are in threaded connection with the fixing ring, a supporting rod is arranged on the outer surface of the fixing ring, the inner side of the supporting rod is fixedly connected with the outer surface of the fixing ring, a second connecting rod penetrates through the clamping mechanism and extends to the inside, a limiting plate is arranged in the clamping mechanism, the inner surface of the limiting plate is fixedly connected with the outer surface of the connecting rod, a baffle is arranged at the bottom of the second connecting rod, the top of the baffle is fixedly connected with the bottom of the connecting rod, a fixing rod II is arranged on the two sides of the baffle, a central shaft is arranged in the second fixing rod, the bottom of the baffle is fixedly connected with the fixing rod, the top of the connecting shaft is fixedly connected with the bottom of the baffle, a second spring is arranged in the clamping mechanism, and the second spring is sleeved on the outer side of the spring.
Optionally, a distribution beam is arranged on the outer side of the clamping mechanism, an upper chord is arranged at the bottom of the distribution beam, the clamping mechanism penetrates through the distribution beam and extends to the bottom of the upper chord, and a lower chord is arranged at the bottom of the upper chord.
Optionally, the upper chord left and right sides is provided with connecting plate one, connecting plate one inboard and upper chord surface fixed connection, the lower chord left and right sides is provided with connecting plate two, connecting plate two inboard and lower chord surface fixed connection, the lower chord bottom is provided with the backup pad, the backup pad bottom is provided with the scissors rest, scissors rest surface and backup pad bottom fixed connection.
Optionally, the backup pad left side is provided with fixing bolt two, fixing bolt two runs through the backup pad and extends to inside the bailey frame, the bottom of lower chord member is provided with the I-steel, I-steel bottom is provided with the landing gear.
Optionally, the device both sides of unloading are provided with the movable block, the inside threaded rod that is provided with of device that unloads, the threaded rod runs through the movable block and extends the outside, the movable block outside is provided with the go-between, the go-between is threaded connection with the threaded rod, the go-between surface is provided with the handle, handle internal surface and go-between surface fixed connection, it is provided with the steel pipe to unload device bottom, the hole has been seted up to the steel pipe inboard.
Optionally, the steel pipe bottom is provided with the chemistry bolt, the steel pipe bottom is provided with the cement seat, the chemistry bolt runs through the steel pipe and extends to inside the cement seat, I-steel bottom is provided with fixing device, the inside fixed plate of fixing device, fixed plate surface and fixing device internal surface fixed connection.
Optionally, the fixed plate right side is provided with the pull rod, the pull rod left side is provided with connecting rod one, connecting rod one right side and pull rod left side fixed connection, the connecting rod is through the fixed plate and extend to inside.
Optionally, the fixed plate left side is provided with spring one, connecting rod one left side is provided with the movable block, movable block right side and connecting rod one left side fixed connection.
Optionally, the first spring is sleeved on the outer side of the first connecting rod, the first fixing rod is arranged on the left side of the movable block, and the right side of the first fixing rod is fixedly connected with the left side of the movable block.
Optionally, the first fixing rod is matched with the hole on the inner side of the steel pipe, the bottom of the fixing device is provided with a bailey piece, and the top of the bailey piece is fixedly connected with the bottom of the fixing device.
The construction method of the high formwork support system based on the bailey frame comprises the following steps:
Firstly, pouring a cement seat, installing steel pipes, fixing the steel pipes by using chemical bolts, installing a Bailey sheet between the two steel pipes, arranging fixing devices on the upper side and the lower side of the Bailey sheet, pulling a pull rod outwards to clamp the Bailey sheet into a groove on the back, driving a connecting rod I and a movable block to move rightwards and extruding a spring I when the pull rod is pulled, and pulling the fixing rod I into the fixing device when the movable block moves rightwards;
Secondly, placing the Bailey sheet between two steel pipes, enabling the first fixing rod to be aligned with Kong Ranhou on the inner side of the steel pipes, pushing the pull rod upwards to push the pull rod to the top, enabling the spring to rebound for a while to push the movable block to the left, and then pushing the first fixing rod into a groove in the steel pipes for fixing;
Step three, mounting a falling device on the top of a steel pipe, screwing a handle to drive a connecting ring to rotate and squeeze a moving block to control the height, mounting I-steel above the falling device, mounting a bailey frame on the ground, connecting a connecting plate II on two sides of the bailey frame with the connecting plate I, fixing the connecting plate II with the connecting plate I through a fixing bolt I, mounting a supporting plate on the left side of the bailey frame, and fixing the fixing bolt II on the bailey frame through a fixing bolt II;
Step four, after the installation is completed, a bailey frame is lifted by a crane and placed on the I-steel, then a distribution beam is placed on the top of the bailey frame, the bailey frame and the I-steel distribution beam are fixed through a clamping mechanism, a connecting rod II is pressed down to push the inside of a fixing rod II to be close together and extruded together with a baffle, and a spring II is folded into the inside when the fixing rod II is folded;
and fifthly, extending the clamping mechanism to the bottom of the upper chord through the distribution beam, loosening the second spring of the connecting rod, starting to rebound to jack up the baffle plate and the connecting rod upwards, extruding the bottom of the second fixing rod to extend outwards when the baffle plate is upwards, rotating the fixing ring to clamp the distribution beam and the upper chord downwards through threads, and sleeving the fixing ring on the outer side of the supporting rod through a control tool if the fixing ring is rotated more difficultly.
In summary, the present application includes at least one of the following beneficial technical effects:
According to the invention, the second connecting rod is pressed to push the second fixing rod downwards to close the second fixing rod, the second spring is extruded together with the baffle, when the second fixing rod is folded into the second fixing rod, then the clamping mechanism penetrates through the distribution beam to extend to the bottom of the upper chord, then the second spring is loosened to start rebounding, the baffle and the connecting rod are jacked upwards, the baffle can extrude the bottom of the second fixing rod to extend outwards when upwards, then the fixing ring is rotated to clamp the distribution beam and the upper chord with the second fixing rod downwards through threads, the distribution beam and the upper chord can be fixed quickly, and the operation is simple and the working efficiency is high.
According to the invention, the fixing device is arranged, the pull rod is pulled outwards to clamp the pull rod into the groove on the back, the first connecting rod and the movable block are driven to move rightwards and squeeze the first spring when the pull rod is pulled, the first fixed rod is pulled into the fixing device when the movable block moves rightwards, then the first fixed rod is aligned with Kong Ranhou on the inner side of the steel pipe to push the pull rod upwards to push the pull rod to the top, the spring starts to rebound to push the movable block leftwards after a while, and then the first fixed rod is pushed into the groove in the steel pipe to fix, so that the bailey piece can be quickly fixed between the two steel pipes.
Drawings
FIG. 1 is a schematic illustration of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the fixing device of the present invention;
FIG. 3 is a schematic view of the structure of the present invention discharge device;
fig. 4 is a left side structural schematic view of the bailey frame of the present invention;
FIG. 5 is a schematic view of the internal structure of the clamping mechanism of the present invention;
Fig. 6 is a schematic diagram of the front structure of the bailey frame of the present invention;
fig. 7 is a partial enlarged view of a in fig. 1.
The reference numerals are 1, cement seat, 101, steel pipe, 102, chemical bolt, 103, I-steel, 104, distribution beam, 2, fixing device, 201, fixing rod I, 202, movable block, 203, spring I, 204, connecting rod I, 205, fixing plate, 206, pull rod, 3, clamping mechanism, 301, stabilizing rod, 302, fixing ring, 303, supporting rod, 304, limiting plate, 305, connecting rod II, 306, screw thread, 307, fixing rod II, 308, central shaft, 309, baffle plate, 310, spring II, 311, connecting shaft, 4, bailey frame, 401, lower chord, 402, upper chord, 403, connecting plate I, 404, connecting plate II, 405, fixing bolt I, 406, supporting plate, 407, scissors frame 408, fixing bolt II, 5, unloading device, 501, moving block, 502, threaded rod, 503, grip, 504, connecting ring, 6, bailey piece.
Detailed Description
The application is described in further detail below with reference to fig. 1-7.
Referring to fig. 1-7, a bailey-based high formwork support system comprising: the clamping mechanism 3, the outside of the top of the clamping mechanism 3 is provided with a stabilizer 301, the inside of the stabilizer 301 is fixedly connected with the outside of the clamping mechanism 3, the outside of the clamping mechanism 3 is provided with a fixed ring 302, the outside of the clamping mechanism 3 is provided with a thread 306, the thread 306 is in threaded connection with the fixed ring 302, the outer surface of the fixed ring 302 is provided with a support rod 303, the inside of the support rod 303 is fixedly connected with the outer surface of the fixed ring 302, the center of the top of the clamping mechanism 3 is provided with a second connecting rod 305, the second connecting rod 305 penetrates the clamping mechanism 3 and extends to the inside, the inside of the clamping mechanism 3 is provided with a limiting plate 304, the inner surface of the limiting plate 304 is fixedly connected with the outer surface of the second connecting rod 305, the bottom of the second connecting rod 305 is provided with a baffle 309, the top of the baffle 309 is fixedly connected with the bottom of the second connecting rod 305, two sides of the baffle 309 are provided with a second fixing rod 307, a central shaft 308 is arranged in the second fixing rod 307, the central shaft 308 is rotationally connected with the second fixing rod 307, two ends of the second fixing rod 307 are fixedly connected with the inner surface of the clamping mechanism 3, a connecting shaft 311 is arranged at the bottom of the baffle 309, the top of the connecting shaft 311 is fixedly connected with the bottom of the baffle 309, a second spring 310 is arranged in the clamping mechanism 3, the second spring 310 is sleeved outside the connecting shaft 311, the second spring 310 is pushed down by pressing the connecting rod 305 to push the second fixing rod 307 to approach the inside of the second fixing rod 307 and press the second spring 310 together with the baffle 309, when the second fixing rod 307 is folded into the inside, the clamping mechanism 3 penetrates through the distribution beam 104 to extend to the bottom of the upper chord 402, then the second spring 310 is loosened to start rebounding to jack the baffle 309 and the second connecting rod 305 upwards, the baffle 309 can press the bottom of the second fixing rod 307 to extend outwards when the baffle 309 is upwards, then, the fixing ring 302 is rotated to clamp the distribution beam 104 and the upper chord 402 downwards with the second fixing rod 307 through the screw thread 306, so that the distribution beam 104 and the upper chord 402 can be quickly and quickly fixed, the operation is simple, the working efficiency is high, and the bottom of the second fixing rod 307 is pushed upwards through the baffle 309 to drive the other side to be unfolded outwards.
The outside of the clamping mechanism 3 is provided with a distribution beam 104, the bottom of the distribution beam 104 is provided with an upper chord 402, the clamping mechanism 3 penetrates through the distribution beam 104 and extends to the bottom of the upper chord 402, the bottom of the upper chord 402 is provided with a lower chord 401, and the upper chord 402 and the distribution beam 104 are fixed through the clamping mechanism 3.
The left side and the right side of the upper chord member 402 are provided with a first connecting plate 403, the inner side of the first connecting plate 403 is fixedly connected with the outer surface of the upper chord member 402, the left side and the right side of the lower chord member 401 are provided with a second connecting plate 404, the inner side of the second connecting plate 404 is fixedly connected with the outer surface of the lower chord member 401, the bottom of the lower chord member 401 is provided with a supporting plate 406, the bottom of the supporting plate 406 is provided with a shear rest 407, the outer surface of the shear rest 407 is fixedly connected with the bottom of the supporting plate 406, and a plurality of bailey frames 4 can be connected through the first connecting plate 403 and the second connecting plate 404.
The left side of backup pad 406 is provided with fixing bolt two 408, and fixing bolt two 408 runs through backup pad 406 and extends to the inside of bailey frame 4, and lower chord 401 bottom is provided with I-steel 103, and I-steel 103 bottom is provided with landing gear 5, makes scissors frame 407 fix on bailey frame 4 through fixing bolt two 408.
The both sides of the unloading device 5 are provided with a movable block 501, the inside of the unloading device 5 is provided with a threaded rod 502, the threaded rod 502 penetrates through the movable block 501 and extends to the outside, the outside of the movable block 501 is provided with a connecting ring 504, the connecting ring 504 is in threaded connection with the threaded rod 502, the outer surface of the connecting ring 504 is provided with a handle 503, the inner surface of the handle 503 is fixedly connected with the outer surface of the connecting ring 504, the bottom of the unloading device 5 is provided with a steel pipe 101, the inside of the steel pipe 101 is provided with a hole, and the heights of different areas can be adjusted through the unloading device 5.
The steel pipe 101 bottom is provided with chemical bolt 102, and steel pipe 101 bottom is provided with cement seat 1, and chemical bolt 102 runs through steel pipe 101 and extends to inside the cement seat 1, and I-steel 103 bottom is provided with fixing device 2, and fixing device 2 inside fixed plate 205, fixed plate 205 surface and fixing device 2 internal surface fixed connection, chemical bolt 102 can fix steel pipe 101 on cement seat 1.
The right side of fixed plate 205 is provided with pull rod 206, the left side of pull rod 206 is provided with connecting rod one 204, connecting rod one 204 right side and pull rod 206 left side fixed connection, connecting rod one 204 runs through fixed plate 205 and extends to inside, pull rod 206 outside is blocked into the groove in the back, can drive connecting rod one 204 and movable block 202 to move and extrude spring one 203 to the right side when pulling pull rod 206, movable block 202 can draw fixed rod one 201 into fixing device 2 when moving to the right side, then make the hole of fixing rod one 201 aim at the steel pipe 101 then push pull rod 206 upwards to push pull rod 206 back to the top, spring one 203 can begin to kick-back and push movable block 202 left side and then push fixing rod one 201 into the inside groove of steel pipe 101 and fix, can fix bailey 6 between two steel pipes 101 fast, fix bailey 6 between two steel pipes 101 through fixing device 2.
The left side of fixed plate 205 is provided with spring one 203, and the left side of connecting rod one 204 is provided with movable block 202, and movable block 202 right side and connecting rod one 204 left side fixed connection, spring one 203 can restore fixing device 2 internal structure after losing effort.
The first spring 203 is sleeved on the outer side of the first connecting rod 204, the left side of the movable block 202 is provided with the first fixed rod 201, the right side of the first fixed rod 201 is fixedly connected with the left side of the movable block 202, and the movable block 202 can push the first fixed rod 201 to move.
The first fixing rod 201 is matched with the hole in the inner side of the steel pipe 101, the bottom of the fixing device 2 is provided with the bailey piece 6, the top of the bailey piece 6 is fixedly connected with the bottom of the fixing device 2, and the stability of the steel pipe 101 can be improved by the bailey piece 6.
The construction method of the high formwork support system based on the bailey frame comprises the following steps:
firstly, pouring a cement seat 1, installing steel pipes 101, fixing the steel pipes by using chemical bolts 102, installing a bailey piece 6 between the two steel pipes 101, arranging fixing devices 2 on the upper side and the lower side of the bailey piece 6, pulling a pull rod 206 outwards to clamp the bailey piece into a groove on the back, driving a first connecting rod 204 and a first movable block 202 to move rightwards and extruding a first spring 203 when the pull rod 206 is pulled, and pulling the first fixing rod 201 into the fixing device 2 when the movable block 202 moves rightwards;
Secondly, placing the bailey piece 6 between the two steel pipes 101, aligning the first fixing rod 201 with the hole on the inner side of the steel pipe 101, pushing the pull rod 206 upwards to push the pull rod 206 to the top, starting the rebound of the first spring 203 to push the movable block 202 to the left, and pushing the first fixing rod 201 into the groove in the steel pipe 101 for fixing;
Step three, mounting a falling device 5 on the top of a steel pipe 101, screwing a handle 503 to drive a connecting ring 504 to rotate and squeeze a moving block 501 to control the height, mounting I-steel 103 above the falling device 5, mounting a bailey frame 4 on the ground, connecting a second connecting plate 404 and a first connecting plate 403 on two sides of the bailey frame 4, fixing the second connecting plate 404 and the first connecting plate 403 through a first fixing bolt 405, mounting a supporting plate 406 on the left side of the bailey frame 4, and fixing a second fixing bolt 408 on the bailey frame 4 through a second fixing bolt 408;
After the installation is completed, the bailey frame 4 is lifted by a crane and placed on the I-steel 103, then a distribution beam 104 is placed on the top of the bailey frame 4, the bailey frame 4 and the I-steel distribution beam 104 are fixed through a clamping mechanism 3, a connecting rod II 305 is pressed down to push the inside of a fixing rod II 307 to be close together and extruded together with a baffle 309, and a spring II 310 is folded into the inside when the fixing rod II 307 is folded;
And fifthly, extending the clamping mechanism 3 to the bottom of the upper chord 402 through the distribution beam 104, loosening the second spring 310 of the second connecting rod 305, starting to rebound to jack up the baffle 309 and the second connecting rod 305, pressing the bottom of the second fixing rod 307 to extend outwards when the baffle 309 is upward, rotating the fixing ring 302 to clamp the distribution beam 104 and the upper chord 402 downwards with the second fixing rod 307 through the threads 306, and rotating the fixing ring 302 outside the support rod 303 through sleeving a control tool if the rotation of the fixing ring 302 is laborious.
The implementation principle of the high formwork support system based on the bailey frame and the construction method of the embodiment of the application is as follows:
the cement base 1 is poured, the steel pipes 101 are installed and then fixed by using the chemical bolts 102, then the bailey pieces 6 are installed between the two steel pipes 101, the fixing devices 2 are arranged on the upper side and the lower side of the bailey pieces 6, the pull rod 206 is pulled outwards to clamp the bailey pieces into the grooves on the back, the first connecting rod 204 and the movable block 202 are driven to move rightwards and squeeze the first spring 203 when the pull rod 206 is pulled, the first fixing rod 201 is pulled into the fixing devices 2 when the movable block 202 moves rightwards, then the bailey pieces 6 are placed between the two steel pipes 101, then the first fixing rod 201 is aligned with the holes on the inner sides of the steel pipes 101, then the pull rod 206 is pushed upwards to push the pull rod 206 to the top, the first spring 203 starts to rebound to push the movable block 202 leftwards and then the first fixing rod 201 is pushed into the grooves in the steel pipes 101 to fix, then the unloading device 5 is arranged on the top of the steel pipe 101, then the handle 503 is screwed to drive the connecting ring 504 to rotate and squeeze the moving block 501 to control the height, I-steel 103 is arranged above the unloading device 5, then the bailey frame 4 is arranged on the ground, the connecting plate two 404 and the connecting plate one 403 on two sides of the bailey frame 4 are connected, then the connecting plate two 404 and the connecting plate one 403 are fixed through the fixing bolt one 405, then the fixing bolt two 408 is fixed on the bailey frame 4 through the fixing bolt two 408, after the installation is finished, the bailey frame 4 is lifted by a crane to be placed on the I-steel 103, then the distributing beam 104 is placed on the top of the bailey frame 4 to fix the bailey frame 4 and the I-steel distributing beam 104 through the clamping mechanism 3, the connecting rod two 305 is firstly pressed down to push the inside of the fixing rod two 307 to be close together with the baffle 309, the spring two 310 is folded inside when the fixing rod two 307 is folded, then, the clamping mechanism 3 extends to the bottom of the upper chord 402 through the distribution beam 104, then the second spring 310 of the second connecting rod 305 is loosened, the rebound starts to jack up the baffle 309 and the second connecting rod 305, the baffle 309 presses the bottom of the second fixing rod 307 to extend outwards when upwards, then the fixing ring 302 is rotated to clamp the distribution beam 104 and the upper chord 402 downwards with the second fixing rod 307 through the threads 306, and if the fixing ring 302 is rotated, the fixing ring is hard to be sleeved on the outer side of the supporting rod 303 through a control tool to rotate.
The above embodiments are not intended to limit the scope of the application, so that the application is not limited to the details shown, but is to be accorded with the full scope of the application.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310805544.4A CN116971595B (en) | 2023-07-03 | 2023-07-03 | High formwork support system based on bailey frame and construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310805544.4A CN116971595B (en) | 2023-07-03 | 2023-07-03 | High formwork support system based on bailey frame and construction method |
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| Publication Number | Publication Date |
|---|---|
| CN116971595A CN116971595A (en) | 2023-10-31 |
| CN116971595B true CN116971595B (en) | 2025-09-19 |
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| CN202310805544.4A Active CN116971595B (en) | 2023-07-03 | 2023-07-03 | High formwork support system based on bailey frame and construction method |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654936A (en) * | 2012-09-17 | 2014-03-26 | 上海微创骨科医疗科技有限公司 | Pedicle screw with barbs, and pusher and method for forming pedicle screw |
| CN106567384A (en) * | 2016-11-14 | 2017-04-19 | 合肥工业大学 | Fishbone-shaped anchor rod |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2372358C (en) * | 2002-02-20 | 2006-05-09 | Aluma Enterprises Inc. | Column hung truss system |
| DE10359761A1 (en) * | 2003-12-19 | 2005-07-14 | Friedrich Ischebeck Gmbh | clamping device |
| KR200367569Y1 (en) * | 2004-08-24 | 2004-11-15 | 김용일 | Fixing device for form |
| CN115263394B (en) * | 2022-08-30 | 2024-10-25 | 江苏科技大学 | A recyclable multi-branch anchor device |
-
2023
- 2023-07-03 CN CN202310805544.4A patent/CN116971595B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654936A (en) * | 2012-09-17 | 2014-03-26 | 上海微创骨科医疗科技有限公司 | Pedicle screw with barbs, and pusher and method for forming pedicle screw |
| CN106567384A (en) * | 2016-11-14 | 2017-04-19 | 合肥工业大学 | Fishbone-shaped anchor rod |
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| Publication number | Publication date |
|---|---|
| CN116971595A (en) | 2023-10-31 |
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