Positioning device for steel structure beam-column connection construction

Abstract

The utility model relates to steel structure beam column connecting technical field, specifically disclose a kind of positioning device for steel structure beam column connecting construction, it include: beam column main body one side is provided with crossbeam;Positioning mechanism includes the positioning box being arranged on beam column main body top, sliding slot is opened in the positioning box bottom, damping block is slidably connected in the positioning box interior, damping block is located in sliding slot interior and is slidably connected with positioning box, and the lower end of damping block is located between the positioning box and beam column main body;The utility model rotates rotating plate when using, rotates positioning box to the top of beam column main body, positioning box is rotated in the top of beam column main body and is pushed, until positioning plate abuts crossbeam, positioning plate is fixed on the surface of beam column main body by positioning mechanism at this time, positioning plate is also removed crossbeam at this time and can determine crossbeam edge position, facilitate operator's punching and other operations, facilitate crossbeam and beam column main body connection.

Description

Technical Field

[0001] This utility model relates to the field of steel structure beam-column connection technology, specifically a positioning device for steel structure beam-column connection construction. Background Technology

[0002] When constructing steel structure beam-column connections, methods such as bolting and welding are commonly used to ensure building stability and structural safety. However, connecting beams and columns requires pre-positioning the steel structure close to the beams and columns before construction. During this process, the steel structure often sways, increasing the difficulty of construction. Furthermore, when drilling bolts, the steel structure needs to be stabilized before marking lines at pre-defined locations. If the steel structure sways or shifts during marking, resulting in inaccurate positioning, repositioning is necessary, which is very inconvenient. Therefore, we propose a positioning device for steel structure beam-column connection construction. Utility Model Content

[0003] The purpose of this utility model is to provide a positioning device for the construction of steel structure beam-column connection, so as to solve the problems mentioned in the background art, which are that during the connection construction process, the steel structure usually shakes, which increases the construction difficulty. Furthermore, during the bolt drilling construction, it is necessary to stabilize the steel structure, mark the reserved area, and then drill the hole. If the steel structure shakes or shifts during the marking, the position will be inaccurate and repositioning will be required, which is very inconvenient during construction.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a positioning device for steel structure beam-column connection construction, comprising a beam-column body, wherein a crossbeam is provided on one side of the beam-column body;

[0005] The positioning mechanism includes a positioning box installed above the main beam and column body. A sliding groove is opened at the bottom of the positioning box. A damping block is slidably connected inside the positioning box. The damping block is located inside the sliding groove and slidably connected to the positioning box. The lower end of the damping block is located between the positioning box and the main beam and column body.

[0006] A positioning rod is provided on one side of the damping block. The positioning rod is located inside the positioning box and is slidably connected to the positioning box. A positioning plate is fixedly connected to the end of the positioning rod away from the damping block. The positioning plate is located outside the positioning box and is located on one side of the crossbeam.

[0007] The beam-column body has a limiting groove at its lower end. The limiting groove is annular and has a limiting block inside. The limiting block is slidably connected to the limiting groove, and a limiting rod is fixedly connected to the lower end of the limiting block.

[0008] The limiting rod has a limiting hole on its surface, a rotating rod is provided in the center of the limiting hole, a torsion spring is fixedly connected to the outer wall of the rotating rod, the end of the torsion spring away from the rotating rod is fixedly connected to the inner wall of the limiting hole, rotating plates are fixedly connected to both ends of the rotating rod, and the end of the rotating plate away from the rotating rod is fixedly connected to the positioning box.

[0009] The positioning rod is fixedly connected to a claw at one end near the damping block. A positioning groove is opened at the upper end of the damping block. The end of the damping block near the claw is inclined. The claw is made of elastic material.

[0010] The hook is fixedly connected to a spring at one end near the positioning rod, and the spring is fixedly connected to the inner wall of the positioning box at the other end away from the hook. The positioning rod is located in the center of the spring and is slidably connected to the spring. The positioning box has a positioning hole, the positioning rod is located inside the positioning hole and is slidably connected to the positioning hole, and the spring is located outside the positioning hole.

[0011] The damping block is fixedly connected to a baffle at its upper end, the baffle is located on both sides of the damping block, and the baffle is located above the sliding groove.

[0012] This utility model has at least the following beneficial effects:

[0013] In use, the rotating plate is rotated to position the positioning box above the main beam and column, and the positioning box is pushed to rotate above the main beam and column until the positioning plate abuts the crossbeam. At this time, the positioning plate is fixed to the surface of the main beam and column by the positioning mechanism. At this time, the crossbeam can be removed and the positioning plate can be used to determine the edge position of the crossbeam, which is convenient for operators to perform drilling and other operations, and facilitates the connection between the crossbeam and the main beam and column. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall beam-column structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the beam-column cross-sectional structure of this utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged structural diagram of area A in the middle;

[0017] Figure 4 This is a schematic diagram of the overall structure of the positioning mechanism of this utility model;

[0018] Figure 5 This is a cross-sectional view of the rotating plate of this utility model;

[0019] Figure 6 This is a schematic diagram of the internal structure of the positioning box of this utility model;

[0020] Figure 7This is a schematic diagram of the sliding groove structure of this utility model.

[0021] In the diagram: 1. Main beam and column; 11. Crossbeam; 2. Positioning mechanism; 21. Positioning box; 22. Sliding groove; 23. Damping block; 24. Positioning rod; 25. Positioning plate; 26. Limiting groove; 27. Limiting block; 28. Limiting rod; 29. ​​Limiting hole; 210. Rotating rod; 211. Torsion spring; 212. Rotating plate; 213. Claw; 214. Positioning groove; 215. Spring; 216. Positioning hole; 217. Baffle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-7 The present invention provides a technical solution: a positioning device for the construction of steel structure beam-column connection, including a beam-column body 1, wherein a crossbeam 11 is provided on one side of the beam-column body 1;

[0024] Positioning mechanism 2, the positioning mechanism 2 includes a positioning box 21 set above the beam-column body 1, the bottom of the positioning box 21 is provided with a sliding groove 22, a damping block 23 is slidably connected inside the positioning box 21, the damping block 23 is located inside the sliding groove 22 and is slidably connected to the positioning box 21, and the lower end of the damping block 23 is located between the positioning box 21 and the beam-column body 1;

[0025] A positioning rod 24 is provided on one side of the damping block 23. The positioning rod 24 is located inside the positioning box 21 and is slidably connected to the positioning box 21. A positioning plate 25 is fixedly connected to the end of the positioning rod 24 away from the damping block 23. The positioning plate 25 is located outside the positioning box 21 and is located on one side of the crossbeam 11.

[0026] When using this utility model, rotating the rotating plate 212 rotates the positioning box 21 above the beam-column body 1, pushing the positioning box 21 to rotate above the beam-column body 1 until the positioning plate 25 abuts against the crossbeam 11. At this time, the positioning plate 25 is fixed to the surface of the beam-column body 1 by the positioning mechanism 2. At this time, removing the crossbeam 11 can also allow the positioning plate 25 to determine the edge position of the crossbeam 11, which is convenient for operators to perform drilling and other operations, and facilitates the connection between the crossbeam 11 and the beam-column body 1.

[0027] The lower end of the main beam-column 1 is provided with a limiting groove 26. The limiting groove 26 is annular. A limiting block 27 is provided inside the limiting groove 26. The limiting block 27 is slidably connected to the limiting groove 26. A limiting rod 28 is fixedly connected to the lower end of the limiting block 27.

[0028] The limiting rod 28 has a limiting hole 29 on its surface. A rotating rod 210 is provided in the center of the limiting hole 29. A torsion spring 211 is fixedly connected to the outer wall of the rotating rod 210. The end of the torsion spring 211 away from the rotating rod 210 is fixedly connected to the inner wall of the limiting hole 29. A rotating plate 212 is fixedly connected to both ends of the rotating rod 210. The end of the rotating plate 212 away from the rotating rod 210 is fixedly connected to the positioning box 21.

[0029] When positioning the crossbeam 11, the rotating plate 212 is driven to rotate around the rotating rod 210, so that the positioning box 21 is above the beam-column body 1. At this time, the rotating plate 212 is rotated, and the limiting rod 28, which is fixedly connected to the rotating plate 212, drives the limiting block 27 to slide inside the limiting groove 26 until the limiting block 27 moves to one side of the crossbeam 11. At this time, the positioning plate 25 on one side of the positioning box 21 abuts against the crossbeam 11, and the positioning plate 25 drives the positioning rod 24 to slide inside the positioning box 21. The positioning box 21 can be fixed to the beam-column body 1 through the positioning mechanism 2.

[0030] The positioning rod 24 is fixedly connected to a hook 213 at one end near the damping block 23. The upper end of the damping block 23 has a positioning groove 214. The end of the damping block 23 near the hook 213 is inclined. The hook 213 is made of elastic material.

[0031] Wherein, a spring 215 is fixedly connected to one end of the hook 213 near the positioning rod 24, and the end of the spring 215 away from the hook 213 is fixedly connected to the inner wall of the positioning box 21. The positioning rod 24 is located in the center of the spring 215 and is slidably connected to the spring 215. The positioning box 21 has a positioning hole 216. The positioning rod 24 is located inside the positioning hole 216 and is slidably connected to the positioning hole 216. The spring 215 is located on the periphery of the positioning hole 216.

[0032] When the positioning rod 24 slides, the positioning rod 24 drives the hook 213 to move toward the damping block 23. Since the hook 213 has elasticity, the hook 213 abuts against the inclined surface of the damping block 23, pushing the damping block 23 downward while the hook 213 tilts upward until the hook 213 falls into the positioning groove 214 opened at the upper end of the damping block 23. At this time, the hook 213 is fixed to the damping block 23, and the bottom of the damping block 23 abuts against the surface of the beam-column body 1 through the sliding groove 22, so that the damping block 23 and the surface of the beam-column body 1 generate a large friction force, thereby fixing the positioning box 21 to the surface of the beam-column body 1. The positioning box 21 fixes the position of the crossbeam 11 so that the crossbeam 11 can be fixed to the surface of the beam-column body 1 by bolts, welding or other means.

[0033] A baffle 217 is fixedly connected to the upper end of the damping block 23. The baffle 217 is located on both sides of the damping block 23 and above the sliding groove 22.

[0034] When the positioning box 21 is removed, the rotating plate 212 is rotated directly. At this time, the rotating plate 212 drives the positioning box 21 to rotate around the rotating rod 210. At this time, the torsion spring 211 stores force to prepare for the next rotation of the positioning box 21 toward the beam-column body 1. When the positioning box 21 is rotated away from the beam-column body 1, the bottom of the damping block 23 is unobstructed and slides in the sliding groove 22. The baffle 217 can prevent the damping block 23 from sliding out of the positioning box 21. When the damping block 23 slides down, the hook 213 is no longer engaged with the positioning groove 214. At this time, the spring 215 resets and retracts the hook 213. The positioning plate 25 pops out to prepare for the next contact with the crossbeam 11. The positioning box 21 can be reused, which not only saves manufacturing costs but also makes it easier for operators to use.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning device for construction of steel structure beam-column connections, comprising: The main beam and column (1) has a crossbeam (11) on one side; Its characteristic is that it further includes: The positioning mechanism (2) includes a positioning box (21) set above the main beam-column body (1), a sliding groove (22) is opened at the bottom of the positioning box (21), a damping block (23) is slidably connected inside the positioning box (21), the damping block (23) is located inside the sliding groove (22) and slidably connected to the positioning box (21), and the lower end of the damping block (23) is located between the positioning box (21) and the main beam-column body (1); A positioning rod (24) is provided on one side of the damping block (23). The positioning rod (24) is located inside the positioning box (21) and is slidably connected to the positioning box (21). A positioning plate (25) is fixedly connected to the end of the positioning rod (24) away from the damping block (23). The positioning plate (25) is located outside the positioning box (21) and is located on one side of the crossbeam (11).

2. The positioning device for steel structure beam-column connection construction according to claim 1, characterized in that: The lower end of the main beam (1) has a limiting groove (26) which is annular. A limiting block (27) is provided inside the limiting groove (26). The limiting block (27) is slidably connected to the limiting groove (26). A limiting rod (28) is fixedly connected to the lower end of the limiting block (27).

3. The positioning device for steel structure beam-column connection construction according to claim 2, characterized in that: The limiting rod (28) has a limiting hole (29) on its surface. A rotating rod (210) is provided in the center of the limiting hole (29). A torsion spring (211) is fixedly connected to the outer wall of the rotating rod (210). The end of the torsion spring (211) away from the rotating rod (210) is fixedly connected to the inner wall of the limiting hole (29). A rotating plate (212) is fixedly connected to both ends of the rotating rod (210). The end of the rotating plate (212) away from the rotating rod (210) is fixedly connected to the positioning box (21).

4. The positioning device for steel structure beam-column connection construction according to claim 1, characterized in that: The positioning rod (24) is fixedly connected to a hook (213) at one end near the damping block (23). The upper end of the damping block (23) has a positioning groove (214). The end of the damping block (23) near the hook (213) is inclined. The hook (213) is made of elastic material.

5. The positioning device for steel structure beam-column connection construction according to claim 4, characterized in that: A spring (215) is fixedly connected to one end of the hook (213) near the positioning rod (24). The end of the spring (215) away from the hook (213) is fixedly connected to the inner wall of the positioning box (21). The positioning rod (24) is located in the center of the spring (215) and is slidably connected to the spring (215). The positioning box (21) has a positioning hole (216). The positioning rod (24) is located inside the positioning hole (216) and is slidably connected to the positioning hole (216). The spring (215) is located outside the positioning hole (216).

6. The positioning device for steel structure beam-column connection construction according to claim 1, characterized in that: A baffle (217) is fixedly connected to the upper end of the damping block (23). The baffle (217) is located on both sides of the damping block (23) and above the sliding groove (22).

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