Box column anti-floating bracket mounting clamp

Abstract

The application discloses a box column anti-floating bracket mounting clamp and belongs to the technical field of building engineering. The clamp comprises a weighting plate, one side of the weighting plate is fixedly connected with a column body, the upper end of the column body is fixedly connected with a bottom plate, the upper end of the bottom plate is symmetrically provided with a clamping plate, the two sides of the upper end of the bottom plate are symmetrically provided with a pressing assembly, and the lower end of the clamping plate is provided with a moving assembly. The pressing assembly is arranged, the box column is prevented from being inclined and moved due to the inclination, the stability of the clamping plate is improved, the pressing effect is further improved through the arrangement of a close-fitting mechanism, the moving mode of the two clamping plates is improved through the arrangement of the moving assembly, the synchronous movement of the two clamping plates is realized, the clamping efficiency of the clamping plate on the box column is improved, the fixed mechanism is arranged to quickly limit the rack, and the fixing efficiency is improved compared with the traditional multi-bolt fixing mode.

Description

Technical Field

[0001] This invention belongs to the field of building engineering technology, and specifically relates to an installation clamp for a box-type column anti-buoyancy bracket. Background Technology

[0002] Box columns are steel components consisting of four welded steel plates forming a closed box-shaped cross-section. They are mainly used as beams or columns in steel structures. Their cross-sectional characteristics exhibit strong axial characteristics in both vertical and horizontal directions. Rigid node domains are formed through stiffening plates in the node areas. Their bending stiffness and load-bearing capacity are superior to ordinary H-shaped steel columns, making them suitable for complex load-bearing scenarios such as super high-rise buildings and industrial plants.

[0003] However, the bracket installation clamp has a problem with the lack of a downward pressing structure when in use. When the box column is placed on the bracket for clamping, the lack of a downward pressing structure can easily cause the box column to slide due to tilting, which is not conducive to ensuring the stability of the clamping state. At the same time, the movement method of the clamp needs to be improved. The existing clamping plates cannot achieve synchronous movement of the two clamping plates. In addition, after the clamp clamps the box column, multiple bolts need to be rotated to fix it. This method is time-consuming and does not improve the installation efficiency. Summary of the Invention

[0004] To address the problems mentioned in the background section, this invention provides a box-type column anti-buoyancy bracket installation clamp, which features the ability to clamp the box-type column and facilitates more convenient and stable movement of the clamping plate.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A box-type column anti-buoyancy bracket mounting fixture includes a weight plate, a column is fixedly connected to one side of the weight plate, a base plate is fixedly connected to the upper end of the column, pressing components are symmetrically arranged on the left and right sides of the upper end of the base plate, clamping plates are symmetrically arranged on the front and rear sides of the upper end of the base plate, both clamping plates are slidably connected to the base plate, and a moving component is provided at the lower end of the clamping plate, the moving component can drive the two clamping plates to move towards each other or away from each other on the base plate.

[0006] Preferably, the pressing assembly includes a vertical plate, a fixed plate, a lead screw, a sliding sleeve, a motor, a connecting rod, a pressing mechanism, and a pressure plate. Vertical plates are symmetrically arranged on both sides of the upper end of the base plate, and a fixed plate is symmetrically arranged on one side of each vertical plate. A motor is fixedly connected to the upper end of the fixed plate, and a lead screw is provided at the lower end of the motor. A sliding sleeve is threaded onto the surface of the lead screw. A connecting rod is fixedly connected to one end of the sliding sleeve, and a pressing mechanism is fixedly connected to one end of the connecting rod. A pressure plate is provided at the lower end of the pressing mechanism.

[0007] Preferably, the clamping mechanism includes a connecting plate, a vertical rod, a disc, and a spring, wherein one end of the connecting rod is fixedly connected to the connecting plate, the vertical rod is slidably connected inside the connecting plate, the upper end of the vertical rod is fixedly connected to the disc, and the lower end of the disc is fixedly connected to the spring.

[0008] Preferably, a limiting block is fixedly connected to one side of the clamping mechanism, a limiting rod is slidably connected inside the limiting block, and a rubber pad is fixedly connected to the lower end of the pressure plate.

[0009] Preferably, a limiting ring is fixedly connected to the lower end of the lead screw, and a limiting hole is formed inside the fixing plate, with the limiting ring and the limiting hole being rotatably connected.

[0010] Preferably, the movable component includes a fixed frame, a fixed block, a rotating rod, a gear, a rack, a movable plate, a fixed rod, a support plate, a hinge seat, and a fixing mechanism. The lower end of the base plate is fixedly connected to the fixed frame, and fixed blocks are symmetrically arranged at the lower end of the fixed frame. A rotating rod is rotatably connected inside the fixed block, a gear is fixedly connected to the surface of the rotating rod, a rack meshes with one side of the gear, a movable plate is fixedly connected to the upper end of the rack, a fixed rod is fixedly connected inside the movable plate, a support plate is rotatably connected to the surface of the fixed rod, a hinge seat is rotatably connected inside the support plate, the hinge seat is fixedly connected to the bottom of the clamping plate, and a fixing mechanism is provided on one side of the fixed frame.

[0011] Preferably, the fixing mechanism includes a screw, a push plate, and a plug rod, wherein the screw is rotatably connected inside the fixing frame, the push plate is threadedly connected to the surface of the screw, and a plug rod is fixedly connected to one side of the push plate.

[0012] Preferably, a stop block is fixedly connected to one end of the rotating rod, and a turntable is fixedly connected to the other end of the rotating rod. The surface of the turntable is provided with several grooves.

[0013] Preferably, a baffle is fixedly connected to the lower end of the rack, a through hole is opened inside the movable plate, a guide rod is fixedly connected to the bottom inside the fixed frame, and the movable plate and the guide rod are slidably connected.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. By setting up a pressing component, the present invention achieves the clamping and anti-tilting of the box column, avoiding the movement of the box column due to tilting, and improving the stability of the clamping plate. The clamping effect is further improved by setting up a tight-fitting mechanism, which is conducive to improving the reliability of the structure.

[0015] 2. By setting up a moving component, this invention improves the movement method of the two clamping plates, realizes the synchronous movement of the two clamping plates, and improves the clamping efficiency of the clamping plates on the box column. By using a fixing mechanism to quickly limit the rack, the fixing efficiency is improved compared with the traditional multi-bolt fixing method. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a cross-sectional schematic diagram of the present invention; Figure 3 This is a schematic diagram of the pressure-down component of the present invention; Figure 4 This is a schematic diagram of the pressing component's contact mechanism according to the present invention; Figure 5 This is a schematic diagram of the moving component of the present invention; Figure 6 This is a schematic diagram of the structure of the mobile component of the present invention; Figure 7 This is a schematic diagram of the moving component fixing mechanism of the present invention.

[0017] In the diagram: 100, weight plate; 110, column; 120, base plate; 130, clamping plate; 200, pressing assembly; 210, vertical plate; 220, fixing plate; 230, lead screw; 231, limiting ring; 240, sliding sleeve; 250, motor; 260, connecting rod; 270, clamping mechanism; 271, connecting plate; 272, vertical rod; 273, disc; 274, spring; 280, pressure plate; 281, rubber pad; 290, limiting block; 29 1. Limiting rod; 300. Moving component; 310. Fixed frame; 311. Guide rod; 320. Fixed block; 330. Rotating rod; 331. Gear; 332. Stop block; 333. Turntable; 340. Rack; 341. Baffle; 342. Positioning hole; 350. Movable plate; 351. Through hole; 360. Fixed rod; 370. Support plate; 380. Hinge seat; 390. Fixing mechanism; 391. Screw; 392. Push plate; 393. Insert rod. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0019] like Figure 1-7 As shown, the present invention provides the following technical solution: a box-type column anti-buoyancy bracket installation clamp, including left and right weight plates 100, each weight plate 100 is vertically fixedly connected to a column 110, and a base plate 120 is fixedly connected between the upper ends of the two columns 110; pressing components 200 are symmetrically arranged on the left and right sides of the upper end of the base plate 120; clamping plates 130 are symmetrically arranged on the front and rear sides of the upper end of the base plate 120, and both clamping plates 130 are slidably connected to the base plate 120; a moving component 300 is arranged at the lower end of the clamping plate 130, and the moving component 300 can drive the two clamping plates 130 to move towards or away from each other on the base plate 120.

[0020] Specifically, the pressing assembly 200 includes a vertical plate 210, a fixed plate 220, a lead screw 230, a sliding sleeve 240, a motor 250, a connecting rod 260, a pressing mechanism 270, and a pressure plate 280. The base plate 120 has vertical plates 210 symmetrically arranged on its upper front and rear sides. A fixed plate 220 is symmetrically arranged on one side of the front vertical plate 210. A motor 250 is fixedly connected to the upper end of the upper fixed plate 220. A lead screw 230 is located at the lower end of the motor 250, between the upper and lower fixed plates 220. A sliding sleeve 240 is threaded onto the surface of the lead screw 230. A connecting rod 260 is fixedly connected to one end of the sliding sleeve 240. A pressing mechanism 270 is fixedly connected to one end of the connecting rod 260. A pressure plate 280 is located at the lower end of the pressing mechanism 270.

[0021] By adopting the above technical solution, when the box-shaped column is pressed, the motor 250 is started to drive the lead screw 230 to rotate. The lead screw 230 drives the sliding sleeve 240 and the connecting rod 260 to move downward. The connecting rod 260 drives the pressing mechanism 270 and the pressure plate 280 to move downward, thereby pressing the box-shaped column with the pressure plate 280. The pressing mechanism 270 can further improve the pressing effect of the pressure plate 280 on the box-shaped column.

[0022] Specifically, the clamping mechanism 270 includes a connecting plate 271, a vertical rod 272, a disc 273, and a spring 274. One end of the connecting rod 260 is fixedly connected to the connecting plate 271, the vertical rod 272 is slidably connected inside the connecting plate 271, the upper end of the vertical rod 272 is fixedly connected to the disc 273, and the lower end of the disc 273 is fixedly connected to the spring 274.

[0023] By adopting the above technical solution, when the pressure plate 280 presses the box column, the pressure plate 280 pushes the vertical rod 272 and the disc 273 to move upward. The disc 273 drives the spring 274 to stretch. Thus, the spring 274 can pull the disc 273 and the vertical rod 272 through the rebound force, so that the vertical rod 272 pushes the pressure plate 280 in the opposite direction, ensuring that the lower end of the pressure plate 280 is tightly attached to the upper surface of the box column.

[0024] Specifically, a limiting block 290 is fixedly connected to the other side of the mechanism 270, and a limiting rod 291 is slidably connected inside the limiting block 290. The limiting rod 291 is fixedly connected inside the vertical plate 210 located on the rear side, and a rubber pad 281 is fixedly connected to the lower end of the pressure plate 280.

[0025] By adopting the above technical solution, when using the pressing component 200, the front side of the connecting plate 271 is connected to the vertical plate 210 located on the front side through the connecting rod 260, the sliding sleeve 240, and the lead screw 230. The rear side of the connecting plate 271 is connected to the vertical plate 210 located on the rear side through the limiting block 290 and the limiting rod 291. When the connecting plate 271 moves, it drives the limiting block 290 to move up and down along the limiting rod 291, which can prevent the connecting plate 271 from tilting when it moves.

[0026] Specifically, a limiting ring 231 is fixedly connected to the lower end of the lead screw 230, and a limiting hole is opened inside the fixed plate 220 located below. The limiting ring 231 and the limiting hole are rotatably connected.

[0027] By adopting the above technical solution, when the lead screw 230 is rotated, the lead screw 230 drives the limiting ring 231 to rotate inside the limiting hole, which can prevent the lead screw 230 from disengaging from the interior of the fixed plate 220 located below when it rotates.

[0028] In this embodiment, during use: the motor 250 is started, causing the lead screw 230 to rotate. The lead screw 230 drives the sliding sleeve 240 and connecting rod 260 to move downwards. The connecting rod 260 drives the pressing mechanism 270 and pressure plate 280 to move downwards, thereby pressing the pressure plate 280 against the box-shaped column. The pressing mechanism 270 further improves the pressing effect of the pressure plate 280 on the box-shaped column. The pressure plate 280 pushes the vertical rod 272 and disc 273 to move upwards. The disc 273 drives the spring 274 to move upwards. When tension occurs, the spring 274 pulls the disc 273 and the vertical rod 272, causing the vertical rod 272 to push the pressure plate 280 in the opposite direction, ensuring that the lower end of the pressure plate 280 is tightly attached to the upper surface of the box column. The connecting plate 271 drives the limiting block 290 to move up and down along the limiting rod 291, which can prevent the connecting plate 271 from tilting when it moves. The screw 230 drives the limiting ring 231 to rotate inside the limiting hole, which can prevent the screw 230 from disengaging from the inside of the fixing plate 220 when it rotates. Example 2

[0029] In this embodiment, the movable component 300 includes a fixed frame 310, a fixed block 320, a rotating rod 330, a gear 331, a rack 340, a movable plate 350, a fixed rod 360, a support plate 370, a hinge seat 380, and a fixing mechanism 390. The fixed frame 310 is fixedly connected to the lower end of the base plate 120. Two fixed blocks 320 are symmetrically arranged at the lower end of the fixed frame 310, and a rotating rod 330 is rotatably connected between the two fixed blocks 320. A gear 331 is fixedly connected to the surface of the rotating rod 330. The gear 331 is located at... Between the two fixed blocks 320, a rack 340 is meshed on one side of the gear 331. A movable plate 350 is fixedly connected to the upper end of the rack 340. Fixed rods 360 are fixedly connected to the interior of the front and rear ends of the movable plate 350. A support plate 370 is rotatably connected to the surface of each fixed rod 360. A hinge seat 380 is rotatably connected to the interior of the outer end of each support plate 370. The two hinge seats 380 are fixedly connected to the bottom of the corresponding clamping plate 130. A fixing mechanism 390 is provided on one side of the fixed frame 310.

[0030] By adopting the above technical solution, when the two clamping plates 130 are moved synchronously, the rotating rod 330 is rotated to drive the gear 331 to rotate. The gear 331 drives the rack 340 to move downward. The rack 340 drives the movable plate 350 and the fixed rod 360 to move downward. The fixed rod 360 pulls the support plate 370. At the same time, the support plate 370 rotates around the fixed rod 360, thereby causing the support plate 370 to pull the two hinge seats 380 to move towards each other, thus realizing that the hinge seats 380 drive the two clamping plates 130 to move towards each other.

[0031] Specifically, the fixing mechanism 390 includes a screw 391, a push plate 392, and a plug rod 393. The screw 391 is rotatably connected inside the fixing frame 310, and the push plate 392 is threadedly connected to the surface of the screw 391. The push plate 392 is located on the outside of the fixing frame 310, and the plug rod 393 is fixedly connected to both ends of the push plate 392. The plug rod 393 passes through the fixing frame 310. A row of vertically distributed positioning holes 342 is provided on both sides of the back of the rack 340 at positions corresponding to the two plug rods 939.

[0032] By adopting the above technical solution, when fixing the position of the clamping plate 130, the screw 391 is rotated to drive the push plate 392 to move closer to the rack 340. The push plate 392 drives the insertion rod 393 to pass through the fixing frame 310, so that one end of the insertion rod 393 is inserted into the corresponding positioning hole 342 on the rack 340, thereby fixing the position of the rack 340, and then fixing the movable plate 350 and the fixing rod 360, thereby fixing the position of the hinge seat 380 and the clamping plate 130.

[0033] Specifically, a stop block 332 is fixedly connected to one end of the rotating rod 330, and a turntable 333 is fixedly connected to the other end of the rotating rod 330. Several grooves are formed on the surface of the turntable 333.

[0034] By adopting the above technical solution, when rotating the rotating rod 330, the stop block 332 can prevent the rotating rod 330 from disengaging from the interior of the fixed block 320, the turntable 333 can increase the contact area between the rotating rod 330 and the hand, and the groove can increase the friction of the turntable 333 on the hand, making it easier for the operator to operate.

[0035] Specifically, a baffle 341 is fixedly connected to the lower end of the rack 340, a through hole 351 is opened inside the movable plate 350, a guide rod 311 is fixedly connected to the bottom inside the fixed frame 310, and the movable plate 350 and the guide rod 311 are slidably connected.

[0036] By adopting the above technical solution, when using the moving component 300, the baffle 341 can prevent the rack 340 from disengaging from the gear 331 when it moves, and the movable plate 350 can move up and down along the guide rod 311 to stabilize the movement trajectory of the movable plate 350.

[0037] In this embodiment, during use: rotating the rotating rod 330 causes the gear 331 to rotate, the gear 331 causes the rack 340 to move downwards, the rack 340 causes the movable plate 350 and the fixed rod 360 to move downwards, the fixed rod 360 pulls the support plate 370, and at the same time the support plate 370 rotates around the fixed rod 360, thereby causing the support plate 370 to pull the two hinge seats 380 to move towards each other, thus realizing that the hinge seats 380 drive the two clamping plates 130 to move towards each other. Rotating the screw 391 causes the push plate 392 to move closer to the rack 340, the push plate 392 drives the insertion rod 393 to pass through the fixed frame 310, so that one of the insertion rods 393... The end is inserted into the positioning hole 342 of the rack 340, thereby fixing the position of the rack 340, and thus fixing the movable plate 350 and the fixed rod 360. This also fixes the position of the hinge seat 380 and the clamping plate 130. The stop block 332 can prevent the rotating rod 330 from disengaging from the fixed block 320 when rotating. The turntable 333 can increase the contact area between the rotating rod 330 and the hand. The groove can increase the friction of the turntable 333 against the hand, making it easier for the operator to operate. The baffle 341 can prevent the rack 340 from disengaging from the gear 331 when moving. The movable plate 350 moves up and down along the guide rod 311, which can stabilize the movement trajectory of the movable plate 350.

[0038] In this invention, the motor 250 is a prior art technology, and the selected model is 42D8411-01.

[0039] The working principle and usage process of this invention: When using the box-type column anti-buoyancy bracket installation clamp, the motor 250 is started to drive the lead screw 230 to rotate. The lead screw 230 drives the sliding sleeve 240 and the connecting rod 260 to move downward. The connecting rod 260 drives the pressing mechanism 270 and the pressure plate 280 to move downward, thereby pressing the pressure plate 280 against the box-type column. The pressing mechanism 270 can further improve the pressing effect of the pressure plate 280 on the box-type column. The pressure plate 280 pushes the vertical rod 272 and the disc 273 to move upward. The disc 273 drives the spring 274 to stretch, thereby... This can be achieved by the rebound force of spring 274 pulling disc 273 and vertical rod 272, causing vertical rod 272 to push pressure plate 280 in the opposite direction, ensuring that the lower end of pressure plate 280 is tightly attached to the upper surface of box column. Connecting plate 271 drives limiting block 290 to move up and down along limiting rod 291, preventing tilting of connecting plate 271 during movement. Lead screw 230 drives limiting ring 231 to rotate inside limiting hole, preventing lead screw 230 from disengaging from fixed plate 220 during rotation. Rotating rotating rod 330 drives gear 331 to rotate, and gear 331 drives rack 340 to rotate. Moving downwards, the rack 340 drives the movable plate 350 and the fixed rod 360 to move downwards. The fixed rod 360 pulls the support plate 370, and at the same time, the support plate 370 rotates around the fixed rod 360. This causes the support plate 370 to pull the two hinge seats 380 to move towards each other, thereby enabling the hinge seats 380 to drive the two clamping plates 130 to move towards each other. Rotating the screw 391 causes it to drive the push plate 392 to move closer to the rack 340. The push plate 392 drives the insertion rod 393 to pass through the fixed frame 310, so that one end of the insertion rod 393 is inserted into the positioning hole 342 of the rack 340. The fixed rack 340 position can then fix the movable plate 350 and the fixed rod 360, thereby fixing the position of the hinge seat 380 and the clamping plate 130. The stop block 332 can prevent the rotating rod 330 from disengaging from the fixed block 320 when rotating. The turntable 333 can increase the contact area between the rotating rod 330 and the hand. The groove can increase the friction of the turntable 333 against the hand, making it easier for the operator to operate. The baffle 341 can prevent the rack 340 from disengaging from the gear 331 when moving. The movable plate 350 moves up and down along the guide rod 311, which can stabilize the movement trajectory of the movable plate 350.

[0040] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A box-type column anti-buoyancy bracket mounting clamp, comprising a weight plate (100), characterized in that: A column (110) is fixedly connected to one side of the weight plate (100), and a base plate (120) is fixedly connected to the upper end of the column (110). A pressing component (200) is symmetrically arranged on the left and right sides of the upper end of the base plate (120). A clamping plate (130) is symmetrically arranged on the front and rear sides of the upper end of the base plate (120). Both clamping plates (130) are slidably connected to the base plate (120). A moving component (300) is arranged at the lower end of the clamping plate (130). The moving component (300) can drive the two clamping plates (130) to move towards each other or away from each other on the base plate (120).

2. The box-type column anti-buoyancy bracket installation clamp according to claim 1, characterized in that: The pressing assembly (200) includes a vertical plate (210), a fixed plate (220), a lead screw (230), a sliding sleeve (240), a motor (250), a connecting rod (260), a pressing mechanism (270), and a pressure plate (280). The vertical plates (210) are symmetrically arranged on both sides of the upper end of the base plate (120), and the fixed plate (220) is symmetrically arranged on one side of the vertical plate (210). The upper end of the fixed plate (220) is fixedly connected to the motor (250), and the lower end of the motor (250) is provided with a lead screw (230). The surface of the lead screw (230) is threadedly connected to the sliding sleeve (240). One end of the sliding sleeve (240) is fixedly connected to the connecting rod (260), and one end of the connecting rod (260) is fixedly connected to the pressing mechanism (270). The lower end of the pressing mechanism (270) is provided with a pressure plate (280).

3. The box-type column anti-buoyancy bracket installation clamp according to claim 2, characterized in that: The clamping mechanism (270) includes a connecting plate (271), a vertical rod (272), a disc (273), and a spring (274). One end of the connecting rod (260) is fixedly connected to the connecting plate (271), the vertical rod (272) is slidably connected inside the connecting plate (271), the upper end of the vertical rod (272) is fixedly connected to the disc (273), and the lower end of the disc (273) is fixedly connected to the spring (274).

4. The box-type column anti-buoyancy bracket installation clamp according to claim 2, characterized in that: A limiting block (290) is fixedly connected to one side of the pressing mechanism (270), a limiting rod (291) is slidably connected inside the limiting block (290), and a rubber pad (281) is fixedly connected to the lower end of the pressure plate (280).

5. The box-type column anti-buoyancy bracket installation clamp according to claim 2, characterized in that: The lower end of the lead screw (230) is fixedly connected to a limiting ring (231), and a limiting hole is opened inside the fixing plate (220). The limiting ring (231) and the limiting hole are rotatably connected.

6. The box-type column anti-buoyancy bracket installation clamp according to claim 1, characterized in that: The movable component (300) includes a fixed frame (310), a fixed block (320), a rotating rod (330), a gear (331), a rack (340), a movable plate (350), a fixed rod (360), a support plate (370), a hinge seat (380), and a fixing mechanism (390). The lower end of the base plate (120) is fixedly connected to the fixed frame (310), and the lower end of the fixed frame (310) is symmetrically provided with fixed blocks (320). A rotating rod (330) is rotatably connected inside the fixed block (320). A gear (331) is fixedly connected to the surface of the frame (310). A rack (340) meshes with one side of the gear (331). A movable plate (350) is fixedly connected to the upper end of the rack (340). A fixed rod (360) is fixedly connected inside the movable plate (350). A support plate (370) is rotatably connected to the surface of the fixed rod (360). A hinge seat (380) is rotatably connected inside the support plate (370). The hinge seat (380) is fixedly connected to the bottom of the clamping plate (130). A fixing mechanism (390) is provided on one side of the fixed frame (310).

7. The box-type column anti-buoyancy bracket installation clamp according to claim 6, characterized in that: The fixing mechanism (390) includes a screw (391), a push plate (392) and a plug (393). The screw (391) is rotatably connected inside the fixing frame (310), the push plate (392) is threadedly connected to the surface of the screw (391), and the plug (393) is fixedly connected to one side of the push plate (392).

8. The box-type column anti-buoyancy bracket installation clamp according to claim 6, characterized in that: One end of the rotating rod (330) is fixedly connected to a stop block (332), and the other end of the rotating rod (330) is fixedly connected to a turntable (333). Several grooves are provided on the surface of the turntable (333).

9. A box-type column anti-buoyancy bracket installation clamp according to claim 6, characterized in that: The lower end of the rack (340) is fixedly connected to a baffle (341), the inside of the movable plate (350) is provided with a through hole (351), and the bottom of the fixed frame (310) is fixedly connected to a guide rod (311). The movable plate (350) and the guide rod (311) are slidably connected.

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