Positioning and welding tool for tower crane

Abstract

The utility model relates to a tower crane positioning welding tool, which belongs to the technical field of tower crane welding and comprises a mounting base plate, a rotating disc is rotatably mounted on one side of the mounting base plate, a welding mounting arm is fixedly mounted on one side of the rotating disc, and a bidirectional linear module is arranged on one side of the welding mounting arm. According to the tower crane positioning and welding tool, the rotating disc is arranged on one side of the mounting base plate, the two-way linear module is arranged on one side of the welding mounting arm on one side of the rotating disc, the welding laser head is arranged at the movable end of the two-way linear module, and the welding laser head is driven by the two-way linear module to move on one side of the welding mounting arm in two directions; the tower crane is welded, the rotary disc is rotated to drive the welding installation arm to rotate, welding is carried out in multiple directions, and the problems that due to the fact that the tower crane is large in size and complex in structure, welding point positions are many during welding, part of the point positions are high, and workers need to climb high for welding, welding of the tower crane is tedious, time and labor are wasted, and the welding efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tower crane welding, and specifically relates to a positioning welding tooling for tower cranes. Background Art

[0002] A tower crane, also known as a tower-type crane, is a hoisting device mainly used for vertical and horizontal transportation of materials and installation of building components in high-rise building construction. A tower crane consists of three parts: a metal structure, a working mechanism, and an electrical system. Among them, the metal structure includes a tower body, a jib, a base, etc., which is the main framework of the tower crane; the working mechanism includes four parts: hoisting, luffing, slewing, and traveling. These parts work together to enable the tower crane to complete various complex hoisting operations; the electrical system consists of motors, controllers, distribution cabinets, connection lines, signal and lighting devices, etc., to ensure the power supply and signal control of the tower crane.

[0003] Tower crane welding is an important process in the production process of tower cranes, directly affecting the structural strength and service life of tower cranes. Due to the complex structure of tower cranes and high welding process requirements, strict welding specifications and operation procedures need to be followed in actual operation.

[0004] However, due to the large volume and complex structure of tower cranes, there are many welding points during welding, and some points are at a high position, requiring workers to climb to weld, resulting in cumbersome tower crane welding, time-consuming and laborious, and low welding efficiency. In view of this, this application proposes a positioning welding tooling for tower cranes. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a positioning welding tooling for tower cranes, which has the advantages of multi-directional mobile welding and improved welding efficiency, and solves the problems that due to the large volume and complex structure of tower cranes, there are many welding points during welding, some points are at a high position, requiring workers to climb to weld, resulting in cumbersome tower crane welding, time-consuming and laborious, and low welding efficiency.

[0006] To achieve the above object, the utility model provides the following technical solution: A positioning welding tooling for tower cranes, including an installation base plate, a rotating disk is rotatably installed on one side of the installation base plate, a welding installation arm is fixedly installed on one side of the rotating disk, and a bidirectional linear module is arranged on one side of the welding installation arm;

[0007] The bidirectional linear module includes an X guide rail fixedly installed on one side of the welding installation arm, an X slider is slidably installed on one side of the X guide rail, a Y guide rail is fixedly installed on one side of the X slider, a Y slider is slidably installed on one side of the Y guide rail, and a welding laser head is fixedly installed on one side of the Y slider.

[0008] Furthermore, screws are rotatably installed inside both the X-guide rail and the Y-guide rail. The screw inside the X-guide rail is threadedly connected to the X-slider, and the screw inside the Y-guide rail is threadedly connected to the Y-slider.

[0009] Furthermore, an X-motor is fixedly installed on one side of the X-guide rail, and the output end of the X-motor is fixedly connected to one end of the screw inside the X-guide rail. A Y-motor is fixedly installed on one side of the Y-guide rail, and the output end of the Y-motor is fixedly connected to one end of the screw inside the Y-guide rail.

[0010] Furthermore, a mounting channel steel is fixedly installed on the top of the welding installation arm. A wire drag chain is fixedly installed inside the mounting channel steel. The movable end of the wire drag chain is fixedly installed with a connecting piece, and one end of the connecting piece is fixedly connected to one side of the Y-guide rail.

[0011] Furthermore, a commutation motor is fixedly installed on one side of the mounting substrate, and the output end of the commutation motor is fixedly connected to one side of the rotating disk.

[0012] Furthermore, a support cross beam is bolted to one side of the mounting substrate. A support column and a front support rod are bolted to the bottom of the support cross beam. Front connecting plates are fixedly installed at both ends of the front support rod.

[0013] Furthermore, a beam reinforcing rib plate is fixedly installed at the connection between the support cross beam and the support column. Support reinforcing ribs are fixedly installed at the connections at both ends of the support column. The bottom of the support column is bolted with a mounting base plate.

[0014] Compared with the prior art, the present utility model provides a positioning welding tooling for tower cranes, having the following

[0015] Beneficial effects:

[0016] For this positioning welding tooling for tower cranes, by providing a rotating disk on one side of the mounting substrate, providing a bidirectional linear module on one side of the welding installation arm on one side of the rotating disk, and providing a welding laser head at the movable end of the bidirectional linear module, driving the welding laser head to move in two directions along one side of the welding installation arm to weld the tower crane, and by rotating the rotating disk to drive the welding installation arm to rotate for welding in multiple directions, it solves the problems that due to the large volume and complex structure of the tower crane, there are many welding points during welding, some of the points are at a high position, and it requires workers to climb to a high position for welding, resulting in cumbersome, time-consuming and laborious tower crane welding and low welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 is a top view of the structure of the present utility model;

[0019] Figure 3This is a side view of the two-way linear module of the utility model;

[0020] Figure 4 This is a three-dimensional schematic diagram of the two-way linear module of the utility model.

[0021] In the figure: 1. Installation substrate; 2. Rotating disk; 3. Welding installation arm; 4. X guide rail; 41. Screw; 5. X slider; 6. Y guide rail; 7. Y slider; 8. Welding laser head; 9. X motor; 10. Y motor; 11. Installation channel steel; 12. Cable carrier; 13. Connector; 14. Reversing motor; 15. Support cross beam; 151. Cross beam stiffening rib plate; 16. Support column; 161. Support strengthening rib; 17. Installation bottom plate; 18. Front support rod; 181. Front connecting plate. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1: Please refer to Figures 1 to 4 , a positioning welding tooling for tower cranes, including an installation substrate 1, a rotating disk 2 is rotatably installed on one side of the installation substrate 1, a welding installation arm 3 is fixedly installed on one side of the rotating disk 2, and a two-way linear module is arranged on one side of the welding installation arm 3.

[0024] Among them, the two-way linear module includes an X guide rail 4 fixedly installed on one side of the welding installation arm 3, an X slider 5 is slidably installed on one side of the X guide rail 4, a Y guide rail 6 is fixedly installed on one side of the X slider 5, a Y slider 7 is slidably installed on one side of the Y guide rail 6, and a welding laser head 8 is fixedly installed on one side of the Y slider 7. The X slider 5 moves on the X guide rail 4, drives the Y guide rail 6 to move, drives the Y slider 7 to move, drives the welding laser head 8 to move along the X guide rail 4, the Y slider 7 moves along the Y guide rail 6, drives the welding laser head 8 to move along the Y guide rail 6, and drives the welding laser head 8 to weld the tower crane.

[0025] At the same time, screws 41 are rotatably installed inside both the X guide rail 4 and the Y guide rail 6. The screw 41 inside the X guide rail 4 is threadedly connected to the X slider 5, and the screw 41 inside the Y guide rail 6 is threadedly connected to the Y slider 7.

[0026] Among them, an X motor 9 is fixedly installed on one side of the X guide rail 4, and the output end of the X motor 9 is fixedly connected to one end of a screw rod 41 inside the X guide rail 4. A Y motor 10 is fixedly installed on one side of the Y guide rail 6, and the output end of the Y motor 10 is fixedly connected to one end of the screw rod 41 inside the Y guide rail 6. The X motor 9 and the Y motor 10 provide power for the movement of the welding laser head 8.

[0027] Secondly, a mounting channel steel 11 is fixedly installed at the top of the welding mounting arm 3. A wire drag chain 12 is fixedly installed inside the mounting channel steel 11. The movable end of the wire drag chain 12 is fixedly installed with a connecting piece 13, and one end of the connecting piece 13 is fixedly connected to one side of the Y guide rail 6. The wire drag chain 12 ensures that when the welding mounting arm 3 moves, the wire pipes such as connecting wires will not be scattered.

[0028] At the same time, a support cross beam 15 is bolted to one side of the mounting substrate 1. A support column 16 and a front support rod 18 are bolted to the bottom of the support cross beam 15. The two ends of the front support rod 18 are fixedly installed with front connecting plates 181.

[0029] Among them, a cross beam reinforcing rib plate 151 is fixedly installed at the connection part of the support cross beam 15 and the support column 16. A support reinforcing rib 161 is fixedly installed at the connection parts at both ends of the support column 16. The bottom of the support column 16 is bolted with a mounting base plate 17. The welding laser head 8 is supported by the support cross beam 15 and the support column 16.

[0030] Embodiment 2: On the basis of Embodiment 1, a commutation motor 14 is fixedly installed on one side of the mounting substrate 1, and the output end of the commutation motor 14 is fixedly connected to one side of the rotating disk 2. The commutation motor 14 drives the rotating disk 2 to rotate, driving the welding mounting arm 3 to rotate, so that the welding laser head 8 faces the side or the bottom surface, and welding can be performed in multiple directions.

[0031] When this embodiment is in use, the X motor 9 and the Y motor 10 provide power for the movement of the welding laser head 8, driving the welding laser head 8 to move at the welding points of the tower crane, quickly welding the tower crane, improving the welding efficiency of the tower crane, reducing manual operation, and increasing the safety of tower crane welding.

[0032] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed power connection technology will not be elaborated in the text.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tower crane positioning welding tool, comprising a mounting base plate (1), characterized in that: A rotating disk (2) is rotatably mounted on one side of the mounting base plate (1), a welding mounting arm (3) is fixedly mounted on one side of the rotating disk (2), and a bidirectional linear module is provided on one side of the welding mounting arm (3); The bidirectional linear module comprises an X guide rail (4) fixedly mounted on one side of a welding mounting arm (3); an X slider (5) is slidably mounted on one side of the X guide rail (4); a Y guide rail (6) is fixedly mounted on one side of the X slider (5); a Y slider (7) is slidably mounted on one side of the Y guide rail (6); and a welding laser head (8) is fixedly mounted on one side of the Y slider (7).

2. A tower crane positioning welding tool according to claim 1, characterized in that: The X guide rail (4) and the Y guide rail (6) are both rotatably mounted with screw rods (41); the screw rod (41) inside the X guide rail (4) is threadedly connected to the X slider (5); and the screw rod (41) inside the Y guide rail (6) is threadedly connected to the Y slider (7).

3. A tower crane positioning welding tool according to claim 2, characterized in that: An X motor (9) is fixedly mounted on one side of the X guide rail (4), and an output end of the X motor (9) is fixedly connected to one end of a screw rod (41) inside the X guide rail (4); a Y motor (10) is fixedly mounted on one side of the Y guide rail (6), and an output end of the Y motor (10) is fixedly connected to one end of a screw rod (41) inside the Y guide rail (6).

4. The tower crane positioning welding tool according to claim 1, characterized in that: A mounting channel steel (11) is fixedly mounted on the top of the welding mounting arm (3), a wiring drag chain (12) is fixedly mounted inside the mounting channel steel (11), a connecting piece (13) is fixedly mounted on the movable end of the wiring drag chain (12), and one end of the connecting piece (13) is fixedly connected to one side of the Y guide rail (6).

5. The tower crane positioning welding tool according to claim 1, characterized in that: A commutation motor (14) is fixedly mounted on one side of the mounting substrate (1), and an output end of the commutation motor (14) is fixedly connected to one side of the rotating disk (2).

6. A tower crane positioning welding tool according to claim 1, characterized in that: A support beam (15) is bolted to one side of the mounting base plate (1), a support column (16) and a front support rod (18) are bolted to the bottom of the support beam (15), and front connection plates (181) are fixedly mounted at both ends of the front support rod (18).

7. A tower crane positioning welding tool according to claim 6, characterized in that: A beam reinforcing rib plate (151) is fixedly installed at the connection between the support beam (15) and the support column (16), support reinforcing ribs (161) are fixedly installed at the connection between the two ends of the support column (16), and a mounting base plate (17) is bolted to the bottom of the support column (16).

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