Device for preventing welding deformation of embedded plate

Abstract

The utility model discloses a device for preventing welding deformation of an embedded plate, which comprises a processing platform, sliding through grooves are arranged on two sides of the surface of the processing platform, a [-shaped fixing plate is arranged at the bottom of the processing platform, the [-shaped fixing plate is positioned below the two sliding through grooves, the [-shaped fixing plate is rotatably connected with a two-way threaded lead screw, and the two-way threaded lead screw is fixedly connected with the processing platform. The two-way threaded lead screw is in threaded connection with two movable sliding blocks, a left clamping plate is installed at the top end of the movable sliding block at one end, a right clamping plate is installed at the top end of the movable sliding block at the other end, the bottom end of the left clamping plate and the bottom end of the right clamping plate are slidably connected with the machining platform, and a plurality of telescopic air cylinders are installed on the clamping plates. A pressing block is installed at the telescopic end of the telescopic air cylinder. The embedded steel bar welding device has the advantages that working efficiency is improved, labor intensity is reduced, embedded steel bars can be fixed, precision is improved, manual supporting is not needed in the welding process, injury to personnel is avoided, and safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically a device for preventing welding deformation of embedded plates. Background Technology

[0002] In the construction of precast beams, supports, and pier top pads in China, most of the construction requires the pre-embedding of galvanized steel plates on the bottom of the beam or on the components. Reinforcing bars are usually welded onto the pre-embedded steel plates to make the pre-embedded steel plates and concrete more firmly bonded together.

[0003] Utility model application number 202320150728.7 discloses a device for preventing welding deformation of embedded steel plates. The device uses clamping plates and a clamping mechanism to clamp the embedded steel plates. Graduation scales are installed on both sides of the processing platform, which, together with the measuring slots and laser emitter on both sides, allow for better observation of the orientation of the embedded steel plates and facilitate measurement in subsequent operations. The movable clamping plates can accommodate embedded steel plates of different sizes.

[0004] The aforementioned device uses bolts and nuts to hold the embedded steel plate in place. This requires manual rotation of the bolts, which is time-consuming, labor-intensive, and time-consuming. It also requires manual support and welding of the embedded steel bars without fixing them. Welding can easily cause injury to personnel, resulting in low safety, high labor intensity, and reduced work efficiency.

[0005] It should be noted that the above content falls within the inventor's technical knowledge and does not necessarily constitute prior art. Utility Model Content

[0006] The purpose of this invention is to solve the above-mentioned problems by designing a device to prevent deformation during the welding of embedded plates.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A device for preventing welding deformation of embedded plates includes a processing platform. Sliding grooves are provided on both sides of the surface of the processing platform. A U-shaped fixing plate is provided at the bottom of the processing platform, located below the two sliding grooves. A bidirectional threaded screw is rotatably connected to the U-shaped fixing plate. Two movable sliders are threadedly connected to the bidirectional threaded screw. The two movable sliders extend into the sliding grooves and are slidably connected to them. A left clamping plate is installed at the top of one movable slider, and a right clamping plate is installed at the top of the other movable slider. The bottom ends of the left and right clamping plates are slidably connected to the processing platform. Multiple telescopic cylinders are installed on the clamping plates, and clamping blocks are installed on the telescopic ends of the telescopic cylinders.

[0009] Furthermore, the top of the left clamping plate is provided with a left guide groove, and a left guide slider is slidably connected in the left guide groove. A guide frame is installed on the top of the left guide slider. The top of the right clamping plate is provided with a right guide groove, and a right guide slider is slidably connected in the right guide groove. A fixed square rod is installed on the top of the right guide slider. The end of the fixed square rod away from the right guide slider is slidably connected to the guide frame. A strong magnetic plate is installed on one side of the fixed square rod.

[0010] Furthermore, anti-slip pads are installed on the sides of the left and right clamping plates, and anti-slip pads are installed on the bottom of the clamping block.

[0011] Furthermore, the surface of the processing platform is provided with two sets of universal ball bearings, and the two sets of universal ball bearings are located at the edge of the processing platform.

[0012] Furthermore, the left and right clamping plates are provided with scale markings.

[0013] Furthermore, the bidirectional threaded screw is provided with two threaded grooves with opposite helical directions, and the two movable sliders are respectively threaded to the two threaded grooves. The two movable sliders move in opposite directions. One end of the bidirectional threaded screw extends through the C-shaped fixing plate, and a rotating handle is installed at the end of the bidirectional threaded screw extending out of the C-shaped fixing plate.

[0014] Compared with existing technologies, this technical solution has the following beneficial effects:

[0015] The embedded steel plate is clamped by the left and right clamping plates. The pressing block is driven to descend by the telescopic cylinder and presses on the embedded steel plate. It can clamp and fix embedded steel plates of different sizes and thicknesses. The clamping and fixing effect is good, it avoids the movement of the embedded steel plate, and the clamping and fixing is convenient, which improves work efficiency and reduces labor intensity.

[0016] The embedded steel bars are magnetically connected to the strong magnetic plate, and the fixed square rod can slide left and right, making it easy to adjust and determine the position of the embedded steel bars. This can fix the embedded steel bars, improving accuracy. No manual support is required during welding, avoiding injury to personnel and improving safety.

[0017] The use of omnidirectional ball bearings makes it easy to move the embedded steel plate, facilitating its placement and removal, and making the operation more convenient. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the device for preventing welding deformation of the embedded plate according to the present invention.

[0019] Figure 2 This is a front sectional view of the machining platform.

[0020] Figure 3This is an enlarged side view of the machining platform.

[0021] Figure 4 This is a magnified top view of the right clamping plate.

[0022] In the diagram: 1. Machining platform; 2. Sliding groove; 3. C-shaped fixing plate; 4. Two-way threaded screw; 5. Moving slider; 6. Left clamping plate; 7. Right clamping plate; 8. Telescopic cylinder; 9. Clamping block; 10. Left guide groove; 11. Left guide slider; 12. Guide frame; 13. Right guide slider; 14. Right guide slider; 15. Fixed square rod; 16. Strong magnetic plate; 17. Anti-slip pad; 18. Anti-slip mat; 19. Universal ball bearing; 20. Scale markings; 21. Rotating handle. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] This utility model provides, for example Figure 1-4The device shown includes a processing platform 1 with sliding grooves 2 on both sides of the surface of the processing platform 1 and a U-shaped fixing plate 3 at the bottom of the processing platform 1. The U-shaped fixing plate 3 is located below the two sliding grooves 2. A bidirectional threaded screw 4 is rotatably connected to the U-shaped fixing plate 3. Two movable sliders 5 are threadedly connected to the bidirectional threaded screw 4. The two movable sliders 5 extend into the sliding grooves 2 and are slidably connected to the sliding grooves 2. A left clamping plate 6 is installed at the top of one movable slider 5 and a right clamping plate 7 is installed at the top of the other movable slider 5. The bottom ends of the left clamping plate 6 and the right clamping plate 7 are slidably connected to the processing platform 1. Multiple telescopic cylinders 8 are installed on the clamping plates, and a clamping block 9 is installed on the telescopic end of the telescopic cylinder 8.

[0026] The embedded steel plate is placed on the processing platform 1, and the bidirectional threaded screw 4 starts to rotate. The rotation of the bidirectional threaded screw 4 drives the two movable sliders 5 to move relative to each other. The two movable sliders 5 slide along the sliding groove 2, and the two movable sliders 5 respectively drive the left clamping plate 6 and the right clamping plate 7 to move closer to each other. The embedded steel plate is clamped by the left clamping plate 6 and the right clamping plate 7. The telescopic cylinder 8 starts to work. The telescopic end of the telescopic cylinder 8 extends and drives the pressing block 9 to descend. The pressing block 9 presses on the embedded steel plate. It can clamp and fix embedded steel plates of different sizes and thicknesses. The clamping and fixing effect is good, and it avoids the movement of the embedded steel plate. The clamping and fixing is convenient, which improves work efficiency and reduces labor intensity.

[0027] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 2 Instruction manual attached Figure 3 Included with instruction manual Figure 4 The top of the left clamping plate 6 is provided with a left guide groove 10, and a left guide slider 11 is slidably connected in the left guide groove 10. A guide frame 12 is installed on the top of the left guide slider 11. The top of the right clamping plate 7 is provided with a right guide groove 13, and a right guide slider 14 is slidably connected in the right guide groove 13. A fixed square rod 15 is installed on the top of the right guide slider 14. The end of the fixed square rod 15 away from the right guide slider 14 is slidably connected to the guide frame 12. A strong magnetic plate 16 is installed on one side of the fixed square rod 15.

[0028] When the left clamping plate 6 and the right clamping plate 7 approach each other, one end of the fixed square rod 15 slides along the guide frame 12 to clamp and fix the embedded steel plate. After clamping and fixing the embedded steel plate, the embedded steel bar is magnetically connected to the strong magnetic plate 16. The fixed square rod 15 can slide left and right through the right guide slider 14, the guide frame 12 and the left guide slider 11, so that the embedded steel bar can slide above the embedded steel plate. This makes it easy to adjust and determine the position of the embedded steel bar, and can fix the embedded steel bar, improving accuracy. No manual support is required during welding, avoiding injury to personnel and improving safety.

[0029] Refer to the instruction manual appendix Figure 2 Included with instruction manual Figure 3 Anti-slip pads 17 are installed on the sides of the left clamping plate 6 and the right clamping plate 7, and anti-slip pads 18 are installed at the bottom of the clamping block 9.

[0030] When the left clamping plate 6 and the right clamping plate 7 clamp the embedded steel plate, the anti-slip pad 17 contacts the embedded steel plate and the anti-slip pad 18 contacts the surface of the embedded steel plate. The anti-slip pad 17 and the anti-slip pad 18 play an anti-slip role, which improves the firmness and avoids wear on the embedded steel plate.

[0031] Refer to the instruction manual appendix Figure 1 The surface of the processing platform 1 is provided with two sets of universal ball bearings 19, which are located at the edge of the processing platform 1.

[0032] The omnidirectional ball bearing 19 facilitates the movement of the embedded steel plate, making it easy to place and remove the embedded steel plate, thus making the operation more convenient.

[0033] Refer to the instruction manual appendix Figure 4 The left clamping plate 6 and the right clamping plate 7 are provided with scale markings 20.

[0034] The 20-degree scale markings make it easy to determine the welding position of the embedded steel bars, thus improving welding accuracy.

[0035] Refer to the instruction manual appendix Figure 3 The bidirectional threaded screw 4 has two threaded grooves with opposite helical directions. Two movable sliders 5 are threadedly connected to the two threaded grooves respectively. The two movable sliders 5 move in opposite directions. One end of the bidirectional threaded screw 4 extends through the C-shaped fixing plate 3. A rotating handle 21 is installed at the end of the bidirectional threaded screw 4 that extends through the C-shaped fixing plate 3.

[0036] The bidirectional threaded screw 4 can be easily rotated by turning the handle 21.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A device for preventing welding deformation of embedded plates, comprising a processing platform (1), wherein sliding grooves (2) are provided on both sides of the surface of the processing platform (1), characterized in that, The processing platform (1) is provided with an incline fixed plate (3) at the bottom. The incline fixed plate (3) is located below the two sliding through slots (2). A bidirectional threaded screw (4) is rotatably connected to the incline fixed plate (3). Two movable sliders (5) are threadedly connected to the bidirectional threaded screw (4). The two movable sliders (5) extend into the sliding through slots (2) and are slidably connected to the sliding through slots (2). A left clamping plate (6) is installed at the top of one movable slider (5), and a right clamping plate (7) is installed at the top of the other movable slider (5). The bottom ends of the left clamping plate (6) and the right clamping plate (7) are slidably connected to the processing platform (1). Multiple telescopic cylinders (8) are installed on the clamping plate. A pressing block (9) is installed on the telescopic end of the telescopic cylinder (8).

2. The device for preventing welding deformation of embedded plates according to claim 1, characterized in that, The top of the left clamping plate (6) is provided with a left guide groove (10), and a left guide slider (11) is slidably connected in the left guide groove (10). A guide frame (12) is installed on the top of the left guide slider (11). The top of the right clamping plate (7) is provided with a right guide groove (13), and a right guide slider (14) is slidably connected in the right guide groove (13). A fixed square rod (15) is installed on the top of the right guide slider (14). The end of the fixed square rod (15) away from the right guide slider (14) is slidably connected to the guide frame (12). A strong magnetic plate (16) is installed on one side of the fixed square rod (15).

3. The device for preventing welding deformation of an embedded plate according to claim 1, characterized in that, Anti-slip pads (17) are installed on the sides of the left clamping plate (6) and the right clamping plate (7), and anti-slip pads (18) are installed at the bottom of the pressing block (9).

4. The device for preventing welding deformation of an embedded plate according to claim 1, characterized in that, The surface of the processing platform (1) is provided with two sets of universal ball bearings (19), and the two sets of universal ball bearings (19) are located at the edge of the processing platform (1).

5. The device for preventing welding deformation of an embedded plate according to claim 1, characterized in that, The left clamping plate (6) and the right clamping plate (7) are provided with scale markings (20).

6. The device for preventing welding deformation of an embedded plate according to claim 1, characterized in that, The bidirectional threaded screw (4) is provided with two threaded grooves with opposite spiral directions. The two movable sliders (5) are respectively threaded to the two threaded grooves. The two movable sliders (5) move in opposite directions. One end of the bidirectional threaded screw (4) extends through the C-shaped fixing plate (3). A rotating handle (21) is installed at the end of the bidirectional threaded screw (4) extending out of the C-shaped fixing plate (3).

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