CN219632997U

CN219632997U - BIM-based steel structure building positioning device

Info

Publication number: CN219632997U
Application number: CN202320661192.5U
Authority: CN
Inventors: 迟宇峰; 彭辉; 孙慧颖; 余鹏; 汤皓翔; 张彬; 胡舒婷
Original assignee: China Construction First Group Corp Ltd; Second Construction Co Ltd of China Construction First Group Co Ltd
Current assignee: China Construction First Group Corp Ltd; Second Construction Co Ltd of China Construction First Group Co Ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-09-05
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a BIM-based steel structure building positioning device, which comprises a base shell, wherein a detachable bottom plate is arranged at the bottom of the base shell, a plurality of universal wheels are arranged on the surface of the bottom plate, a driving mechanism is fixedly connected to the inner wall of the base shell, an annular chute is formed in the outer surface of the base shell, a connecting piece is connected to the inner wall of the annular chute in a sliding manner, a rotating disc is arranged on one surface of the connecting piece, and the output end of the driving mechanism is fixedly connected with the center of the bottom surface of the rotating disc. The driving mechanism drives the rotating disc to rotate, so that the position of the steel structure is rotated, the welding is convenient for workers, in addition, the steel structure is magnetically fixed by combining the magnetic chuck, and the clamping part slides in the sliding notch by combining the pushing part, so that the steel structure is clamped, the auxiliary electromagnetic chuck is realized, and the workpiece shaking is avoided during welding.

Description

BIM-based steel structure building positioning device

Technical Field

The utility model relates to the field of steel structure positioning, in particular to a BIM-based steel structure building positioning device.

Background

The steel structure building is a novel building system, has the characteristics of high strength and good shock resistance, is widely applied to industrial buildings, and in the welding process of components of a steel structure, the welding point positions of different components are often required to be manually marked in advance, so that the speed is low, the efficiency is low, the marked positions of the welding points are relatively inaccurate, and the BIM technology can just make up for the defect;

china public authorized utility model is known: (publication No. CN 216462608U) discloses a steel construction building positioner based on BIM, relate to steel construction location technical field, including the positioning table, the constant head tank has been seted up to the top surface of positioning table, the bilateral symmetry rotates around in the constant head tank and is connected with bi-directional screw, one side outer wall of positioning table corresponds every group bi-directional screw position and is provided with servo motor, bilateral symmetry is provided with splint between the bi-directional screw, be provided with the girder steel between the splint, the girder steel is as the main steel construction part of BIM building, need synchronous start two sets of servo motor corotation when processing to it, order about two sets of splint to be close to each other when two sets of servo motor corotation, the laminating is last to press from both sides tight location to the girder steel, thereby be convenient for carry out with other steel construction part equipment welding to it, produce the skew when avoiding manual welding as far as possible, promote work efficiency. The device has a simple and compact structure, and can effectively realize the effect of positioning and processing the steel structure required by BIM construction;

the device is through servo motor corotation, order about two sets of splint when two sets of servo motor corotations and be close to each other, the laminating is last to press from both sides tight location to the girder steel, thereby be convenient for carry out the equipment welding with other steel construction parts to it, produce the skew when avoiding manual welding as far as possible, promote work efficiency, however when the staff welds the steel construction, because of the welding angle of work piece is many, need the staff often remove the position, weld every face of steel construction, this mode is inconvenient for welding the steel construction, influence welded efficiency, for this reason, propose a steel construction building positioner based on BIM.

Disclosure of Invention

The utility model aims to provide a BIM-based steel structure building positioning device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the BIM-based steel structure building positioning device comprises a base shell, wherein a detachable bottom plate is arranged at the bottom of the base shell, a plurality of universal wheels are arranged on the surface of the bottom plate, and a driving mechanism is fixedly connected to the inner wall of the base shell;

the outer surface of the base shell is provided with an annular chute, the inner wall of the annular chute is connected with a connecting piece in a sliding way, one surface of the connecting piece is provided with a rotary disk, and the output end of the driving mechanism is fixedly connected with the center of the bottom surface of the rotary disk;

the center on rotary disk surface is equipped with electromagnetic chuck, the both sides fixedly connected with base plate on rotary disk surface, the sliding notch has been seted up to the inner wall of base plate, the inner wall sliding connection of sliding notch has two sets of clamping parts that are used for centre gripping steel construction, one side of base plate is equipped with the promotion part that is used for driving clamping parts.

Further preferably, the bottom plate comprises a connecting substrate arranged at the center of the bottom of the base shell, a plurality of first through holes formed in the surface of the connecting substrate, a plurality of first screw holes formed in the bottom of the base shell and fixing bolts in the first screw holes in a threaded mode.

Further preferably, a plurality of screw holes II matched with the universal wheels are formed in the bottom of the bottom plate, and bolts used for fixing the universal wheels are connected to the inner threads of the screw holes II.

Further preferably, the driving mechanism is composed of a DD direct-drive motor.

Further preferably, the connecting piece comprises a sliding ring which is connected with the inner wall of the annular chute in a sliding way and a plurality of connecting bent rods which are fixedly connected with the outer surface of the sliding ring.

Further preferably, the clamping component comprises a clamping part which is slidably connected with the inner wall of the sliding notch and a plurality of anti-slip convex blocks which are fixedly connected with one side of the clamping block.

Further preferably, the pushing component comprises a base block fixedly connected to the surface of the rotating disk, a telescopic hydraulic cylinder fixedly connected to one surface of the base block and a connecting steel plate fixedly connected to one end of the telescopic hydraulic cylinder.

Further preferably, the connecting piece further comprises a mounting plate fixedly connected to one end of the connecting bent rod, a plurality of second through holes formed in the surface of the mounting plate, second screw holes formed in the bottom of the rotating disc and mounting bolts in the screw holes in a threaded mode.

Further preferably, the surfaces of the rotating disk and the base shell are both sprayed with protective paint.

Compared with the prior art, the utility model has the beneficial effects that: the driving mechanism drives the rotating disc to rotate, so that the position of the steel structure is rotated, the welding is convenient for workers, in addition, the steel structure is magnetically fixed by combining the magnetic chuck, and the clamping part slides in the sliding notch by combining the pushing part, so that the steel structure is clamped, the auxiliary electromagnetic chuck is realized, and the workpiece shaking is avoided during welding.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a base shell; 2. a rotating disc; 3. an electromagnetic chuck; 4. a substrate; 5. a clamping block; 6. a slip ring; 7. connecting a bent rod; 8. an anti-slip bump; 9. a sliding notch; 10. connecting steel plates; 11. a universal wheel; 12. connecting the substrates; 13. a fixing bolt; 14. a mounting piece; 15. installing a bolt; 16. a telescopic hydraulic cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, the present utility model provides a technical solution: the BIM-based steel structure building positioning device comprises a base shell 1, wherein a detachable bottom plate is arranged at the bottom of the base shell 1, a plurality of universal wheels 11 are arranged on the surface of the bottom plate, and a driving mechanism is fixedly connected to the inner wall of the base shell 1;

an annular chute is formed in the outer surface of the base shell 1, a connecting piece is connected to the inner wall of the annular chute in a sliding manner, a rotary disk 2 is arranged on one surface of the connecting piece, and the output end of the driving mechanism is fixedly connected with the center of the bottom surface of the rotary disk 2;

the center on rotary disk 2 surface is equipped with electromagnet 3, and the both sides fixedly connected with base plate 4 on rotary disk 2 surface, and slide slot 9 has been seted up to the inner wall of base plate 4, and slide slot 9's inner wall sliding connection has two sets of clamping parts that are used for centre gripping steel construction, and one side of base plate 4 is equipped with the promotion part that is used for driving clamping parts.

The steel structure is magnetically fixed through the electromagnetic chuck 3, the clamping part slides in the sliding notch 9 by combining the pushing part, so that the steel structure is clamped, the auxiliary electromagnetic chuck 3 is realized, when a worker needs to weld the other surface of the steel structure, the rotating disk 2 is driven to rotate through the driving mechanism, the position of the steel structure is rotated, and the welding is convenient for the worker.

Specifically, the bottom plate includes the connection substrate 12 of establishing at base shell 1 bottom center, a plurality of through-hole first of seting up at connection substrate 12 surface, a plurality of seting up at the screw of base shell 1 bottom and threaded connection is at the inside fixing bolt 13 of screw first, the screw second of a plurality of cooperation universal wheel 11 is setted up to the bottom of bottom plate, the inside threaded connection of screw second has the bolt that is used for fixing universal wheel 11, be convenient for the main part remove through universal wheel 11, if need not use universal wheel 11, then through dismantling fixing bolt 13 down, make connection substrate 12 and base shell 1 separate mutually.

Specifically, the driving mechanism is composed of a DD direct-drive motor, and the rotating disk 2 is driven to rotate by the DD direct-drive motor.

Specifically, the connecting piece includes sliding connection at the sliding ring 6 of annular spout inner wall and a plurality of fixed connection at the connection bent rod 7 of sliding ring 6 surface, and the connecting piece still includes fixed connection at the mounting piece 14 of connecting bent rod 7 one end, a plurality of through-hole second of seting up at the mounting piece 14 surface, seting up the screw second of rotating disk 2 bottom and threaded connection at the inside mounting bolt 15 of screw, when rotating disk 2 moves, can make sliding ring 6 move in annular spout through mounting piece 14 and connection bent rod 7 synchronization.

Specifically, the clamping component comprises a clamping block 5 which is in sliding connection with the inner wall of a sliding notch 9 and a plurality of anti-skidding lugs 8 which are fixedly connected with one surface of the clamping block 5, and the anti-skidding lugs 8 are in contact with the surface of the steel structure, so that the situation of abrasion to the steel structure is avoided.

Specifically, the pushing component comprises a base block fixedly connected to the surface of the rotary disk 2, a telescopic hydraulic cylinder 16 fixedly connected to one surface of the base block, and a connecting steel plate 10 fixedly connected to one end of the telescopic hydraulic cylinder 16, and the clamping block 5 slides in the sliding notch 9 through the telescopic hydraulic cylinder 16 and the connecting steel plate 10, so that the steel structure is clamped and fixed.

Specifically, the surfaces of the rotating disk 2 and the base shell 1 are both sprayed with protective paint.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. BIM-based steel structure building positioning device comprises a base shell (1), and is characterized in that: the detachable bottom plate is arranged at the bottom of the base shell (1), a plurality of universal wheels (11) are arranged on the surface of the bottom plate, and a driving mechanism is fixedly connected to the inner wall of the base shell (1);

an annular chute is formed in the outer surface of the base shell (1), a connecting piece is connected to the inner wall of the annular chute in a sliding mode, a rotating disc (2) is arranged on one surface of the connecting piece, and the output end of the driving mechanism is fixedly connected with the center of the bottom surface of the rotating disc (2);

the center on rotary disk (2) surface is equipped with electromagnetic chuck (3), the both sides fixedly connected with base plate (4) on rotary disk (2) surface, sliding notch (9) have been seted up to the inner wall of base plate (4), the inner wall sliding connection of sliding notch (9) has two sets of clamping parts that are used for centre gripping steel construction, one side of base plate (4) is equipped with the promotion part that is used for driving clamping parts.

2. A BIM-based steel structure building positioning device according to claim 1, wherein: the bottom plate comprises a connecting substrate (12) arranged at the center of the bottom of the base shell (1), a plurality of first through holes formed in the surface of the connecting substrate (12), a plurality of first screw holes formed in the bottom of the base shell (1) and fixing bolts (13) in the first screw holes in a threaded mode.

3. A BIM-based steel structure building positioning device according to claim 1, wherein: the bottom of the bottom plate is provided with a plurality of screw holes II matched with the universal wheels (11), and the inner threads of the screw holes II are connected with bolts for fixing the universal wheels (11).

4. A BIM-based steel structure building positioning device according to claim 1, wherein: the driving mechanism is composed of a DD direct-drive motor.

5. A BIM-based steel structure building positioning device according to claim 1, wherein: the connecting piece comprises a sliding ring (6) which is connected with the inner wall of the annular chute in a sliding way and a plurality of connecting bent rods (7) which are fixedly connected with the outer surface of the sliding ring (6).

6. A BIM-based steel structure building positioning device according to claim 1, wherein: the clamping component comprises a clamping block (5) which is connected to the inner wall of the sliding notch (9) in a sliding way and a plurality of anti-slip convex blocks (8) which are fixedly connected to one surface of the clamping block (5).

7. A BIM-based steel structure building positioning device according to claim 1, wherein: the pushing component comprises a base block fixedly connected to the surface of the rotary disk (2), a telescopic hydraulic cylinder (16) fixedly connected to one surface of the base block, and a connecting steel plate (10) fixedly connected to one end of the telescopic hydraulic cylinder (16).

8. The BIM-based steel structure building positioning device of claim 5, wherein: the connecting piece also comprises a mounting plate (14) fixedly connected to one end of the connecting bent rod (7), a plurality of second through holes formed in the surface of the mounting plate (14), second screw holes formed in the bottom of the rotating disc (2) and mounting bolts (15) in the screw holes in a threaded mode.

9. A BIM-based steel structure building positioning device according to claim 1, wherein: the surfaces of the rotating disc (2) and the base shell (1) are both sprayed with protective paint.