Permanent and temporary combined steel structure welding, assembling and adjusting device

Abstract

The utility model provides a permanent and temporary combined steel structure welding and assembling adjusting device, and belongs to the technical field of steel structure welding and assembling. The permanent and temporary combined steel structure welding and splicing adjusting device comprises a platform and a splicing mechanism, supporting legs are symmetrically installed at the bottom of the platform, the splicing mechanism is installed on the surface of the platform and used for conducting butt joint on steel structures, the splicing mechanism comprises a containing base, a connecting plate and a containing frame, and the containing base is rotationally installed on the surface of the platform. The assembling mechanism is arranged, a two-way lead screw can be driven to rotate through a first hand wheel, so that connecting plates on the two sides are driven to move close to each other, and a steel structure is clamped and fixed through a first clamping block; and then an electric telescopic rod drives a second clamping block to clamp and fix the steel structure, a motor can drive a second lead screw to rotate, the steel structure on the surface of the containing frame is driven to move synchronously, the steel structure is in butt joint with the steel structure on the surface of the containing base, welding can be conducted, use is convenient, and the welding and assembling quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure welding assembly, in particular to a permanent and temporary combined steel structure welding assembly adjustment device. Background Art

[0002] A permanent and temporary combined steel structure refers to a method of effectively combining temporary supports with permanent structures in building construction. It is widely used in the steel structure construction of large projects such as high-rise buildings and bridges. When welding and assembling the steel structure, the steel structure needs to be pre-positioned and fixed.

[0003] In the existing steel structure welding and assembly construction, the steel structure is generally manually docked and positioned, and the clamps are manually operated to fix them, which is not easy to operate and the assembly accuracy is difficult to ensure. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a permanent and temporary combined steel structure welding assembly and adjustment device which overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a permanent and temporary combined steel structure welding assembly and adjustment device, comprising a platform and an assembly mechanism, wherein legs are symmetrically mounted on the bottom of the platform, and the assembly mechanism is mounted on the surface of the platform for docking the steel structure, and the assembly mechanism comprises:

[0007] A placement seat, which is rotatably mounted on the platform surface and is used to place the steel structure;

[0008] A connecting plate, wherein the connecting plate is symmetrically slidably mounted in the inner cavity of the placement seat, and a first clamping block is symmetrically fixedly mounted on the surface of the connecting plate for clamping and fixing the steel structure;

[0009] A placing frame is fixedly mounted on the platform surface, and a plurality of guide wheels are rotatably mounted on the surface of the placing frame.

[0010] In a preferred solution, a first threaded block is fixedly installed at the bottom of the connecting plate, a bidirectional screw is rotatably installed in the inner cavity of the placement seat, and the bidirectional screw is threadedly connected to the first threaded block.

[0011] In a preferred solution, a first hand wheel is fixedly mounted on one end of the bidirectional screw rod for driving the bidirectional screw rod to rotate.

[0012] In a preferred solution, a slide plate is slidably mounted on the surface of the placement frame, and a first sliding block and a second threaded block are fixedly mounted on the bottom of the slide plate.

[0013] In a preferred embodiment, a first guide rod is fixedly mounted on the surface of the placement frame, the first slider is slidably connected to the first guide rod, a second screw rod is rotatably mounted on the surface of the placement frame, the second screw rod is threadedly connected to the second threaded block, a motor is fixedly mounted on the side wall of the placement frame, and the output end of the motor is fixedly connected to one end of the second screw rod.

[0014] In a preferred solution, an electric telescopic rod is fixedly mounted on the surface of the skateboard, a lifting plate is fixedly mounted on the telescopic end of the electric telescopic rod, and a second clamping block is symmetrically fixedly mounted on the bottom of the lifting plate for clamping the steel structure.

[0015] In a preferred solution, an adjustment mechanism is installed in the inner cavity of the platform for adjusting the angle of the steel structure. The adjustment mechanism includes a rotating shaft, an eccentric shaft and a driving frame. The rotating shaft is fixedly installed on the surface of the placement seat, and the rotating shaft is rotatably connected to the platform. An adjustment disk is fixedly installed on one end of the rotating shaft, and an eccentric shaft is fixedly installed on the bottom of the adjusting disk. The driving frame is slidably installed in the inner cavity of the platform, and one end of the eccentric shaft is inserted into the inner cavity of the driving frame.

[0016] In a preferred solution, a second slider and a third threaded block are fixedly installed on the side wall of the driving frame, a second guide rod is fixedly installed in the inner cavity of the platform, the second slider is slidably connected to the second guide rod, a third screw rod is rotatably installed in the inner cavity of the platform, the third screw rod is threadedly connected to the third threaded block, and a second hand wheel is fixedly installed on one end of the third screw rod.

[0017] The utility model provides a permanent and temporary combined steel structure welding assembly and adjustment device, and its beneficial effects include:

[0018] 1. By setting up the assembly mechanism, the bidirectional screw can be driven to rotate by the first hand wheel, thereby driving the connecting plates on both sides to move closer, and the steel structure is clamped and fixed by the first clamping block; then the second clamping block is driven by the electric telescopic rod to clamp and fix the steel structure, and the second screw can be driven to rotate by the motor to drive the steel structure on the surface of the placement frame to move synchronously and dock with the steel structure on the surface of the placement seat, so that welding can be carried out, which is convenient to use and improves the quality of welding assembly.

[0019] 2. By setting up the adjustment mechanism, the third screw rod can be driven to rotate through the second hand wheel, thereby driving the driving frame to move in the inner cavity of the platform through the third threaded block, thereby driving the adjustment disk to rotate through the eccentric shaft, thereby driving the rotating shaft and the placement seat to rotate synchronously, thereby realizing the angle adjustment of the steel structure and performing welding and assembly at different angles, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a stereogram provided by the embodiment of the utility model;

[0022] Figure 2 A schematic diagram of the front cross-sectional structure provided for an embodiment of the utility model;

[0023] Figure 3 A side view provided for an embodiment of the utility model;

[0024] Figure 4 A bottom cross-sectional view is provided for an embodiment of the utility model.

[0025] In the figure: 1. platform; 2. outrigger; 3. assembling mechanism; 301. placement seat; 302. connecting plate; 303. first clamping block; 304. first threaded block; 305. bidirectional screw rod; 306. first hand wheel; 307. placement frame; 308. guide wheel; 309. slide plate; 310. first slider; 311. second threaded block; 312. first guide rod; 313. second screw rod; 314. motor; 315. electric telescopic rod; 316. lifting plate; 317. second clamping block; 4. adjusting mechanism; 401. rotating shaft; 402. adjusting disk; 403. eccentric shaft; 404. driving frame; 405. second slider; 406. third threaded block; 407. second guide rod; 408. third screw rod; 409. second hand wheel. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1-4The utility model provides a technical solution: a permanent and temporary combined steel structure welding assembly adjustment device, including a platform 1 and an assembly mechanism 3, the bottom of the platform 1 is symmetrically installed with legs 2, the assembly mechanism 3 is installed on the surface of the platform 1, and is used to dock the steel structure. The assembly mechanism 3 includes a placement seat 301, a connecting plate 302 and a placement frame 307. The placement seat 301 is rotatably installed on the surface of the platform 1 for placing the steel structure, and the connecting plate 302 is symmetrically slidably installed in the inner cavity of the placement seat 301. The surface of the connecting plate 302 is symmetrically fixed with a first clamping block 303 for clamping the steel structure. The first threaded block 304 is fixedly installed at the bottom of the connecting plate 302, and a bidirectional screw rod 305 is rotatably installed in the inner cavity of the placement seat 301. The bidirectional screw rod 305 is threadedly connected to the first threaded block 304. A first hand wheel 306 is fixedly installed at one end of the bidirectional screw rod 305 for driving the bidirectional screw rod 305 to rotate. After the steel structure is placed on the surface of the placement seat 301, the bidirectional screw rod 305 can be driven to rotate by the first hand wheel 306, thereby driving the first threaded blocks 304 on both sides to drive the connecting plates 302 on both sides to move closer, and the steel structure is clamped and fixed by the first clamping block 303.

[0028] Reference Figure 1-3 In a preferred embodiment, a placement frame 307 is fixedly mounted on the surface of the platform 1 for placing the steel structure to be assembled. A plurality of guide wheels 308 are rotatably mounted on the surface of the placement frame 307. After the steel structure to be assembled is placed in the placement frame 307, the guide wheels 308 can be used to push the steel structure toward the placement seat 301. A slide plate 309 is slidably mounted on the surface of the placement frame 307. A first slider 310 and a second threaded block 311 are fixedly mounted on the bottom of the slider 309. A first guide rod 312 is fixedly mounted on the surface of the placement frame 307. The first slider 310 is slidably connected to the first guide rod 312. A second screw rod 313 is rotatably mounted on the surface of the placement frame 307. The second screw rod 313 is threadedly connected to the second threaded block 311. A motor 314 is fixedly mounted on the side wall of the placement frame 307. The output end of the motor 314 is fixedly connected to one end of the second screw rod 313. The second screw rod 313 can be driven to rotate by the motor 314, thereby driving the slide plate 309 to move on the surface of the placement frame 307 through the second threaded block 311.

[0029] Reference Figure 1-3In a preferred embodiment, an electric telescopic rod 315 is fixedly installed on the surface of the slide plate 309, and a lifting plate 316 is fixedly installed on the telescopic end of the electric telescopic rod 315. A second clamping block 317 is symmetrically fixedly installed at the bottom of the lifting plate 316 for clamping and fixing the steel structure. After the steel structure to be assembled is placed in the placement frame 307, the electric telescopic rod 315 can drive the lifting plate 316 to descend, and the steel structure is clamped and fixed by the second clamping block 317. Subsequently, the second screw rod 313 can be driven to rotate by the motor 314, thereby driving the slide plate 309 to move toward the placement seat 301 through the second threaded block 311, driving the steel structure on the surface of the placement frame 307 to move synchronously, and docking with the steel structure on the surface of the placement seat 301, so that welding can be carried out, which is convenient to use and improves the quality of welding assembly.

[0030] In a preferred embodiment, when in use, after the steel structure is placed on the surface of the placement seat 301, the bidirectional screw rod 305 can be driven to rotate by the first hand wheel 306, thereby driving the first threaded blocks 304 on both sides to drive the connecting plates 302 on both sides to move closer, and the steel structure is clamped and fixed by the first clamping block 303; then the steel structure to be assembled is placed in the placement frame 307, and the lifting plate 316 can be driven to descend by the electric telescopic rod 315, and the steel structure is clamped and fixed by the second clamping block 317, and then the second screw rod 313 can be driven to rotate by the motor 314, thereby driving the slide plate 309 to move toward the placement seat 301 through the second threaded block 311, driving the steel structure on the surface of the placement frame 307 to move synchronously, and docking with the steel structure on the surface of the placement seat 301, so that welding can be carried out, which is convenient to use and improves the quality of welding assembly.

[0031] Reference Figure 1-4 In a preferred embodiment, an adjustment mechanism 4 is installed in the inner cavity of the platform 1 for adjusting the angle of the steel structure. The adjustment mechanism 4 includes a rotating shaft 401, an eccentric shaft 403 and a driving frame 404. The rotating shaft 401 is fixedly installed on the surface of the placement seat 301, and the rotating shaft 401 is rotatably connected to the platform 1. An adjusting disk 402 is fixedly installed at one end of the rotating shaft 401, and an eccentric shaft 403 is fixedly installed at the bottom of the adjusting disk 402. The eccentric shaft 403 is fixedly installed at a non-center position of the adjusting disk 402. The driving frame 404 is slidably installed in the inner cavity of the platform 1, and one end of the eccentric shaft 403 is plugged into the inner cavity of the driving frame 404. When the driving frame 404 moves, the adjusting disk 402 can be driven to rotate by the eccentric shaft 403, thereby driving the rotating shaft 401 and the placement seat 301 to rotate synchronously, thereby realizing the angle adjustment of the steel structure, which is convenient to use.

[0032] Reference Figure 1-4In a preferred embodiment, a second slider 405 and a third threaded block 406 are fixedly installed on the side wall of the driving frame 404, a second guide rod 407 is fixedly installed in the inner cavity of the platform 1, the second slider 405 is slidably connected to the second guide rod 407, a third screw rod 408 is rotatably installed in the inner cavity of the platform 1, the third screw rod 408 is threadedly connected to the third threaded block 406, and a second hand wheel 409 is fixedly installed at one end of the third screw rod 408, the third screw rod 408 can be driven to rotate by the second hand wheel 409, thereby driving the driving frame 404 to move in the inner cavity of the platform 1 through the third threaded block 406.

[0033] In a preferred embodiment, when in use, the third screw rod 408 can be driven to rotate through the second hand wheel 409, thereby driving the driving frame 404 to move in the inner cavity of the platform 1 through the third threaded block 406, thereby driving the adjusting disk 402 to rotate through the eccentric shaft 403, thereby driving the rotating shaft 401 and the placement seat 301 to rotate synchronously, thereby realizing the angle adjustment of the steel structure and performing welding and assembly at different angles for easy use.

[0034] Specifically, the working principle of the permanent and temporary combined steel structure welding assembly adjustment device is as follows: when in use, after the steel structure is placed on the surface of the placement seat 301, the bidirectional screw rod 305 can be driven to rotate by the first hand wheel 306, thereby driving the first threaded blocks 304 on both sides to drive the connecting plates 302 on both sides to move closer, and the steel structure is clamped and fixed by the first clamping block 303; then the steel structure to be assembled is placed in the placement frame 307, and the lifting plate 316 can be driven to descend by the electric telescopic rod 315, and the steel structure is clamped and fixed by the second clamping block 317, and then the second screw rod 313 can be driven to rotate by the motor 314, thereby driving the slide plate 309 to move toward the placement seat 301 through the second threaded block 311, driving the steel structure on the surface of the placement frame 307 to move synchronously, and docking with the steel structure on the surface of the placement seat 301, so that welding can be carried out, which is convenient to use and improves the quality of welding assembly.

[0035] The third screw rod 408 can be driven to rotate through the second hand wheel 409, thereby driving the driving frame 404 to move in the inner cavity of the platform 1 through the third threaded block 406, thereby driving the adjusting disk 402 to rotate through the eccentric shaft 403, thereby driving the rotating shaft 401 and the placement seat 301 to rotate synchronously, thereby realizing the angle adjustment of the steel structure and performing welding and assembly at different angles for easy use.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0037] It should be noted that the motor 314 and the electric telescopic rod 315 are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they are not described in detail.

Claims

1. A permanent and temporary steel structure welding assembly and adjustment device, characterized in that: It comprises a platform (1) and an assembling mechanism (3), wherein the bottom of the platform (1) is symmetrically provided with legs (2), and the assembling mechanism (3) is installed on the surface of the platform (1) and is used for docking the steel structure, and the assembling mechanism (3) comprises: A placement seat (301), the placement seat (301) is rotatably mounted on the surface of the platform (1) and is used to place the steel structure; A connecting plate (302), the connecting plate (302) being symmetrically slidably mounted in the inner cavity of the placement seat (301), and a first clamping block (303) being symmetrically fixedly mounted on the surface of the connecting plate (302) for clamping and fixing the steel structure; A placement frame (307), wherein the placement frame (307) is fixedly mounted on the surface of the platform (1), and a plurality of guide wheels (308) are rotatably mounted on the surface of the placement frame (307).

2. The permanent and temporary combined steel structure welding assembly and adjustment device according to claim 1 is characterized in that: A first threaded block (304) is fixedly mounted on the bottom of the connecting plate (302), a bidirectional screw rod (305) is rotatably mounted in the inner cavity of the placement seat (301), and the bidirectional screw rod (305) is threadedly connected to the first threaded block (304).

3. The permanent and temporary combined steel structure welding assembly and adjustment device according to claim 2 is characterized in that: A first hand wheel (306) is fixedly mounted on one end of the bidirectional screw rod (305) and is used to drive the bidirectional screw rod (305) to rotate.

4. The permanent and temporary combined steel structure welding assembly and adjustment device according to claim 1 is characterized in that: A slide plate (309) is slidably mounted on the surface of the placement frame (307), and a first sliding block (310) and a second threaded block (311) are fixedly mounted on the bottom of the slide plate (309).

5. The permanent and temporary combined steel structure welding assembly and adjustment device according to claim 4 is characterized in that: A first guide rod (312) is fixedly mounted on the surface of the placement frame (307), the first slider (310) is slidably connected to the first guide rod (312), a second screw rod (313) is rotatably mounted on the surface of the placement frame (307), the second screw rod (313) is threadedly connected to the second threaded block (311), a motor (314) is fixedly mounted on the side wall of the placement frame (307), and an output end of the motor (314) is fixedly connected to one end of the second screw rod (313).

6. The permanent and temporary steel structure welding assembly and adjustment device according to claim 4 is characterized in that: An electric telescopic rod (315) is fixedly mounted on the surface of the slide plate (309), a lifting plate (316) is fixedly mounted on the telescopic end of the electric telescopic rod (315), and a second clamping block (317) is symmetrically fixedly mounted on the bottom of the lifting plate (316) for clamping and fixing the steel structure.

7. The permanent and temporary combined steel structure welding assembly and adjustment device according to claim 1 is characterized in that: An adjustment mechanism (4) is installed in the inner cavity of the platform (1) for adjusting the angle of the steel structure. The adjustment mechanism (4) comprises a rotating shaft (401), an eccentric shaft (403) and a driving frame (404). The rotating shaft (401) is fixedly installed on the surface of the placement seat (301). The rotating shaft (401) is rotatably connected to the platform (1). An adjustment disk (402) is fixedly installed on one end of the rotating shaft (401). An eccentric shaft (403) is fixedly installed on the bottom of the adjustment disk (402). The driving frame (404) is slidably installed in the inner cavity of the platform (1). One end of the eccentric shaft (403) is plugged into the inner cavity of the driving frame (404).

8. The permanent and temporary combined steel structure welding assembly and adjustment device according to claim 7 is characterized in that: A second slider (405) and a third threaded block (406) are fixedly mounted on the side wall of the driving frame (404); a second guide rod (407) is fixedly mounted in the inner cavity of the platform (1); the second slider (405) is slidably connected to the second guide rod (407); a third screw rod (408) is rotatably mounted in the inner cavity of the platform (1); the third screw rod (408) is threadably connected to the third threaded block (406); and a second hand wheel (409) is fixedly mounted on one end of the third screw rod (408).

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