Section steel column foundation bolt positioning device

Abstract

The utility model relates to the technical field of positioning devices, in particular to a section steel column foundation bolt positioning device which comprises a positioning frame, screw rods are arranged on the two sides of the bottom end of the positioning frame, threaded pipes are arranged at the bottom ends of the screw rods, supporting plates are arranged at the bottom ends of the threaded pipes, and rotating shaft sleeves are arranged at the top ends of the screw rods. The rotating shaft sleeve is rotationally connected with the screw rod, the positioning cylinder can be quickly adjusted on the connecting plate in a sliding mode through the sliding sleeve, after the positioning cylinder is adjusted to a proper position, the pressing bolt is rotated, one end of the pressing bolt abuts against the surface of the connecting plate, the sliding sleeve is fixed, and the threaded rod rotates to drive the connecting plate to slide through the moving block. And when the height of the positioning frame needs to be adjusted, a rotating block is rotated, the rotating block drives a screw rod to rotate, the screw rod rotates to drive a threaded pipe to descend, meanwhile, a supporting plate is driven to descend, height adjustment of the positioning frame is completed, and the using effect of the positioning device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, in particular to a positioning device for anchor bolts of profiled steel columns. Background Technique

[0002] The positioning device for anchor bolts of profiled steel columns is a tool or device used to ensure that the anchor bolts of profiled steel columns can accurately align with the embedded holes during installation. This device is usually used in the fields of building construction, bridge construction, railway infrastructure, etc. to ensure the stability and safety of steel structures.

[0003] Most of the existing anchor bolt positioning devices are a unified positioning device, which cannot change the size, and the height of some positioning devices cannot be adjusted, affecting the use effect of the anchor bolt positioning device. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a positioning device for anchor bolts of profiled steel columns.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: A positioning device for anchor bolts of profiled steel columns includes a positioning frame. Screws are arranged on both sides of the bottom end of the positioning frame. A threaded pipe is arranged at the bottom end of the screw. A support plate is arranged at the bottom end of the threaded pipe. A rotating shaft sleeve is arranged at the top end of the screw. The rotating shaft sleeve is rotatably connected to the screw. The top end of the rotating shaft sleeve is fixedly connected to the positioning frame. A rotating block is arranged on the screw. The rotating block is threadedly connected to the screw. Installation grooves are arranged on both sides inside the positioning frame. A threaded rod is arranged inside the installation groove. A handle is arranged at one end of the threaded rod. The handle is located outside the positioning frame. A moving block is arranged on the threaded rod. The moving block is threadedly connected to the threaded rod. A connecting plate is arranged on one side of the moving block. A slider is arranged at one end of the connecting plate. A sliding groove is arranged inside the positioning frame. The sliding groove is located above the installation groove. One end of the slider slides inside the sliding groove. A sliding sleeve is arranged on the connecting plate. The sliding sleeve slides on the connecting plate. A positioning cylinder is arranged on one side of the sliding sleeve. A pressing bolt is arranged at the middle of the top end of the sliding sleeve.

[0008] Further, the utility model is improved in that the handle is fixedly connected to the threaded rod, and anti-slip convex lines are arranged on the handle.

[0009] Further, the utility model is improved in that anti-slip blocks are arranged on the bottom surface of the support plate, and the anti-slip blocks are made of rubber material.

[0010] Furthermore, the present utility model is improved in that the positioning cylinder and the sliding sleeve are connected by welding.

[0011] Furthermore, the present utility model is improved in that an anti-slip sleeve is provided on the outer surface of the rotating block.

[0012] Furthermore, the present utility model is improved in that anti-corrosion layers are provided on the outer surfaces of the positioning frame and the support plate, and the anti-corrosion layer is made of epoxy resin.

[0013] Furthermore, the present utility model is improved in that the bottom end of the threaded pipe is connected to the support plate by welding.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present utility model provides a positioning device for the anchor bolts of a profiled steel column, which has the following beneficial effects:

[0016] For the positioning device of the anchor bolts of the profiled steel column, the positioning cylinder can be quickly slid and adjusted on the connecting plate through the sliding sleeve. After adjusting to the appropriate position, the pressing bolt is rotated so that one end of the pressing bolt abuts against the surface of the connecting plate to fix the sliding sleeve. The rotation of the threaded rod can drive the connecting plate to slide through the moving block, realizing the multi-directional adjustment of the positioning cylinder, which is more practical. When the height of the positioning frame needs to be adjusted, the rotating block is rotated, the rotating block drives the screw rod to rotate, the screw rod rotates to drive the threaded pipe to descend, and at the same time drives the support plate to descend, completing the height adjustment of the positioning frame and improving the use effect of the positioning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is of the present utility model Figure 1 side view structural diagram;

[0019] Figure 3 is of the present utility model Figure 2 side view structural diagram;

[0020] Figure 4 is of the present utility model Figure 1 enlarged structural diagram of the sliding sleeve in;

[0021] In the figure: 1, positioning frame; 2, screw rod; 3, threaded pipe; 4, support plate; 5, rotating block; 6, installation groove; 7, threaded rod; 8, moving block; 9, connecting plate; 10, sliding sleeve; 11, positioning cylinder; 12, handle; 13, chute; 14, slider; 15, pressing bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , a positioning device for the anchor bolts of a profiled steel column, comprising a positioning frame 1. On both sides of the bottom end of the positioning frame 1, there are screw rods 2. At the bottom end of the screw rods 2, there are threaded pipes 3. At the bottom end of the threaded pipes 3, there are support plates 4. At the top end of the screw rods 2, there are rotating shaft sleeves. The rotating shaft sleeves are rotatably connected to the screw rods 2, and the top ends of the rotating shaft sleeves are fixedly connected to the positioning frame 1. On the screw rods 2, there are rotating blocks 5. The rotating blocks 5 are threadedly connected to the screw rods 2. Inside both sides of the positioning frame 1, there are installation grooves 6. Inside the installation grooves 6, there are threaded rods 7. At one end of the threaded rods 7, there is a handle 12. The handle 12 is located outside the positioning frame 1. On the threaded rods 7, there are moving blocks 8. The moving blocks 8 are threadedly connected to the threaded rods 7. On one side of the moving blocks 8, there are connecting plates 9. At one end of the connecting plates 9, there are sliding blocks 14. Inside the positioning frame 1, there is a sliding groove 13. The sliding groove 13 is located at the top of the installation groove 6. One end of the sliding block 14 is slidably arranged inside the sliding groove 13. On the connecting plates 9, there are sliding sleeves 10. The sliding sleeves 10 are slidably arranged on the connecting plates 9. On one side of the sliding sleeves 10, there are positioning cylinders 11. In the middle of the top end of the sliding sleeves 10, there is a pressing bolt 15.

[0024] In the actual use process of the above structure, first, the position of the positioning cylinder 11 inside the positioning frame 1 is adjusted as needed. During the adjustment, manually rotate the handle 12. The handle 12 will drive the threaded rod 7 to rotate, and the rotation of the threaded rod 7 will drive the moving block 8. The moving block 8 will drive the connecting plate 9. The connecting plate 9 slides inside the positioning frame 1, and the position of the connecting plate 9 can be easily adjusted. The sliding of the sliding block 14 inside the sliding groove 13 ensures the stability of the adjustment of the connecting plate 9. Then, the position of the positioning cylinder 11 is adjusted. During the adjustment, directly manually push the sliding sleeve 10, so that the sliding sleeve 10 slides on the connecting plate 9. When adjusted to the appropriate position, rotate the pressing bolt 15, so that the pressing bolt 15 rotates and descends on the sliding sleeve 10, and the bottom end of the pressing bolt 15 abuts against the surface of the connecting plate 9 to realize the fixation of the sliding sleeve 10 and ensure the stability during the positioning of the anchor bolts. When the height of the positioning frame 1 needs to be adjusted, manually rotate the rotating block 5. The rotating block 5 drives the screw rod 2 to rotate. The rotation of the screw rod 2 drives the threaded pipe 3, so that the threaded pipe 3 drives the support plate 4 to descend, completing the adjustment of the height of the positioning frame 1. The operation is simple and the practicability is stronger.

[0025] In this embodiment, the handle 12 is fixedly connected to the threaded rod 7, and anti-slip ridges are provided on the handle 12, improving the use effect of the handle 12.

[0026] In this embodiment, anti-slip blocks 14 are provided on the bottom surface of the support plate 4. The anti-slip blocks 14 are made of rubber material, improving the anti-slip effect after the support plate 4 is placed.

[0027] In this embodiment, an anti-slip sleeve 10 is provided on the outer surface of the rotating block 5, effectively preventing slipping when the rotating block 5 is rotated.

[0028] In this embodiment, anti-corrosion layers are provided on the outer surfaces of the positioning frame 1 and the support plate 4. The anti-corrosion layers are made of epoxy resin material, improving the durability of the device itself.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for the anchor bolts of a profiled steel column, characterized in that: It includes a positioning frame (1). On both sides of the bottom end of the positioning frame (1), there are screw rods (2). At the bottom end of the screw rods (2), there are threaded pipes (3). At the bottom end of the threaded pipes (3), there are support plates (4). At the top end of the screw rods (2), there are rotating shaft sleeves. The rotating shaft sleeves are rotatably connected to the screw rods (2), and the top ends of the rotating shaft sleeves are fixedly connected to the positioning frame (1). On the screw rods (2), there are rotating blocks (5). The rotating blocks (5) are threadedly connected to the screw rods (2). Inside both sides of the positioning frame (1), there are installation grooves (6). Inside the installation grooves (6), there are threaded rods (7). At one end of the threaded rods (7), there is a handle (12). The handle (12) is located outside the positioning frame (1). On the threaded rods (7), there are moving blocks (8). The moving blocks (8) are threadedly connected to the threaded rods (7). On one side of the moving blocks (8), there is a connecting plate (9). At one end of the connecting plate (9), there is a slider (14). Inside the positioning frame (1), there is a sliding groove (13). The sliding groove (13) is located at the top of the installation groove (6). One end of the slider (14) is slidably arranged inside the sliding groove (13). On the connecting plate (9), there is a sliding sleeve (10). The sliding sleeve (10) is slidably arranged on the connecting plate (9). On one side of the sliding sleeve (10), there is a positioning cylinder (11). In the middle of the top end of the sliding sleeve (10), there is a pressing bolt (15).

2. The positioning device for the anchor bolts of the profiled steel column according to claim 1, characterized in that: The handle (12) is fixedly connected to the threaded rod (7), and the handle (12) is provided with anti-slip ridges.

3. The positioning device for the anchor bolts of the profiled steel column according to claim 2, wherein: On the bottom surface of the support plate (4), there are anti-slip blocks (14). The anti-slip blocks (14) are made of rubber material.

4. A positioning device for the anchor bolts of a profiled steel column according to claim 3, characterized in that: The positioning cylinder (11) is welded to the sliding sleeve (10).

5. A positioning device for the anchor bolts of a profiled steel column according to claim 4, characterized in that: On the outer surface of the rotating block (5), there is an anti-slip sleeve (10).

6. The positioning device for the anchor bolts of the profiled steel column according to claim 5, characterized in that: On the outer surfaces of the positioning frame and the support plate (4), there are anti-rust layers. The anti-rust layers are made of epoxy resin material.

7. A positioning device for the anchor bolts of a profiled steel column according to claim 6, characterized in that: The bottom end of the threaded pipe (3) is welded to the support plate (4).

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