Iron accessory welding device for electric iron tower

Abstract

The utility model belongs to the technical field of welding equipment, and particularly discloses an iron accessory welding device for an electric iron tower, which comprises a bottom support and a cover plate, a bottom plate is arranged below the bottom support, a fixing plate is arranged on the front side of the cover plate, a placing groove is arranged on the bottom support, and a driving roller and a plurality of first auxiliary rollers are arranged in the placing groove. The end of the driving roller is connected with a first gear through a connecting shaft, a driving motor is arranged below the first gear, a driving shaft of the driving motor is connected with a second gear meshed with the first gear, and a plurality of second auxiliary rollers are arranged on the inner side of the cover plate. A support is arranged on the back face of the bottom support above the bottom plate, a connecting plate is fixed to the support, electric push rods are symmetrically arranged on the connecting plate, the output ends of the electric push rods are connected with moving blocks, supporting rods are arranged on the moving blocks, and welding heads are arranged at the ends of the supporting rods. The iron accessory is placed in the containing groove, then the cover plate is closed, the driving roller is driven by the driving motor to rotate during welding, and therefore the driving roller is used for pushing the iron accessory to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to an iron accessory welding device for an electric power iron tower. Background Art

[0002] The welding of iron accessories of power towers is a tower-shaped building used for power transmission. Their structural characteristics are that all types of towers are space truss structures, and the rods are mainly composed of single equilateral angle steel or combined angle steel. Before the iron accessories of power towers are used, they generally need to be welded.

[0003] The existing iron accessory welding equipment is very inconvenient to adjust its angle during welding, so some people will set a rotating mechanism on the clamping mechanism, such as the Chinese utility model patent with announcement number CN219881638U, which specifically discloses a power tower iron accessory welding device.

[0004] However, in actual use of the above-mentioned power tower iron accessory welding device, people will find that the device passes the iron accessory through the rotating drum and then fixes it. After welding is completed, the two ends of the iron accessory are attached with welding parts, which makes it difficult to pull out the iron accessory after welding, and its practicality is poor. Utility Model Content

[0005] The utility model aims to provide a welding device for iron accessories of an electric power tower to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding device for iron accessories for an electric power tower, comprising a base and a cover plate, wherein a base plate is arranged below the base, a cover plate is arranged above the base, the cover plate and the back side of the base are hinged together by a hinge, a fixing plate is arranged on the front side of the cover plate, a first locking hole is arranged on the front side of the base, a second locking hole is arranged on the fixing plate, the first locking hole is aligned with the second locking hole and fixed by bolts, a placement groove is arranged on the base, an active roller and a plurality of first auxiliary rollers are arranged in the placement groove, the end of the active roller is connected to a first gear through a connecting shaft, a driving motor is arranged below the first gear, the driving shaft of the driving motor is connected to a second gear meshing with the first gear, and a plurality of second auxiliary rollers are arranged on the inner side of the cover plate; a bracket is arranged above the base on the back side of the base, a connecting plate is fixed on the bracket, electric push rods are symmetrically arranged on the connecting plate, the output end of the electric push rod is connected to a moving block, a support rod is arranged on the moving block, and a welding head is arranged at the end of the support rod. By opening the cover, the iron accessory can be placed in the placement slot, and then the cover is closed, and then the electric push rod can be used to push the welding head to move, and the welding head can be used to weld the iron accessory. During the process, the drive motor can be started so that the drive motor drives the active roller to rotate, thereby using the active roller to push the iron accessory to rotate and change the welding surface of the iron accessory.

[0007] Preferably, the surface of the active roller is provided with anti-skid patterns to improve the anti-skid effect.

[0008] Preferably, the placement groove and the cover plate are both arc-shaped, and the placement groove and the cover plate are concentrically arranged.

[0009] Preferably, mutually parallel positioning rods are arranged below the electric push rod, the positioning rods penetrate the moving block and are fixed on the connecting plate, and the positioning rods can improve the stability of the movement of the moving block when the electric push rod is working.

[0010] Preferably, a mounting hole is provided at a corner of the base plate, and the mounting hole is used to fix the device on the ground or other supporting platforms.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model opens the cover plate, places the iron accessory in the placement groove, then closes the cover plate, utilizes the first auxiliary roller, the second auxiliary roller and the active roller to squeeze and restrict the iron accessory, and welds the iron accessory through the welding head. During the process, the active roller is driven by the driving motor to push the iron accessory to rotate, so as to change the welding surface of the iron accessory. After the welding is completed, the welded iron accessory can be directly removed by reopening the cover plate. The operation is simple and easy to understand, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the front structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the cover opening structure of the utility model.

[0016] In the figure: 1. bottom plate; 2. bottom support; 3. placement groove; 4. active roller; 5. first auxiliary roller; 6. first gear; 7. driving motor; 8. second gear; 9. cover plate; 10. second auxiliary roller; 11. fixing plate; 12. bracket; 13. connecting plate; 14. electric push rod; 15. moving block; 16. support rod; 17. welding head; 18. positioning rod; 19. first locking hole; 20. second locking hole; 21. mounting hole. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] See also Figure 1-3The utility model provides a technical solution: a welding device for iron accessories for power towers, including a bottom bracket 2 and a cover plate 9, wherein a bottom plate 1 is arranged below the bottom bracket 2, and a cover plate 9 is arranged above the bottom bracket 2, and the cover plate 9 is hinged to the back of the bottom bracket 2 by a hinge, and a fixing plate 11 is arranged on the front of the cover plate 9, and a first locking hole 19 is opened on the front of the bottom bracket 2, and a second locking hole 20 is opened on the fixing plate 11, and the first locking hole 19 is aligned with the second locking hole 20 and fixed by bolts, and a placement groove 3 is opened on the bottom bracket 2, and an active roller 4 and a plurality of first auxiliary rollers are arranged in the placement groove 3. Auxiliary roller 5, the end of active roller 4 is connected with first gear 6 through connecting shaft, drive motor 7 is arranged below the first gear 6, the drive shaft of drive motor 7 is connected with second gear 8 meshing with first gear 6, and multiple second auxiliary rollers 10 are arranged inside cover plate 9; bracket 12 is arranged above bottom plate 1 on the back of bottom bracket 2, connecting plate 13 is fixed on bracket 12, electric push rod 14 is symmetrically arranged on connecting plate 13, moving block 15 is connected to the output end of electric push rod 14, supporting rod 16 is arranged on moving block 15, and welding head 17 is arranged at the end of supporting rod 16. By opening cover plate 9, iron accessories can be placed in placement slot 3, and then cover plate 9 is closed, and then electric push rod 14 can be used to push welding head 17 to move, and welding head 17 can be used to weld iron accessories. In the process, drive motor 7 can be started, so that drive motor 7 drives active roller 4 to rotate, so that active roller 4 is used to push iron accessories to rotate and change the welding surface of iron accessories.

[0021] Furthermore, the surface of the active roller 4 is provided with anti-skid patterns to improve the anti-skid effect.

[0022] Furthermore, the placement groove 3 and the cover plate 9 are both arc-shaped, and the placement groove 3 and the cover plate 9 are concentrically arranged.

[0023] Furthermore, mutually parallel positioning rods 18 are provided below the electric push rod 14 , the positioning rods 18 penetrate the moving block 15 and are fixed on the connecting plate 13 , and the positioning rods 18 can improve the stability of the movement of the moving block 15 when the electric push rod 14 is working.

[0024] Furthermore, a mounting hole 21 is provided at a corner of the base plate 1 , and the mounting hole 21 is used to fix the device on the ground or other supporting platforms.

[0025] Working principle: When in use, unscrew the bolts locked in the first locking hole 19 and the second locking hole 20, and then the cover plate 9 can be opened. After opening, the iron accessory can be placed in the placement groove 3, and then the cover plate 9 can be closed, and the fixing plate 11 is re-fixed on the bottom bracket 2 with bolts, and the iron accessory is squeezed and restricted by the first auxiliary roller 5, the second auxiliary roller 10 and the active roller 4. Then the electric push rod 14 can be started, so that the electric push rod 14 pushes the moving block 15, so that the moving block 15 drives the welding head 17 to move through the support rod 16, and the welding head 17 is used to weld the iron accessory. After the welding is completed, the driving motor 7 is started to drive the second gear 8 to rotate, so that the second gear 8 drives the first gear 6 to rotate, so that the first gear 6 drives the active roller 4 to rotate, so that the active roller 4 drives the iron accessory to roll, thereby changing the welding surface of the iron accessory. After the welding is completed, the bolts fixed in the first locking hole 19 and the second locking hole 20 can be removed again, and then the cover plate 9 can be opened again, and the iron accessory can be removed from the placement groove 3.

[0026] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding device for iron accessories for power towers, characterized in that: The invention comprises a base (2) and a cover plate (9), wherein a base plate (1) is arranged below the base (2), a cover plate (9) is arranged above the base (2), the cover plate (9) and the back of the base (2) are hinged together by a hinge, a fixing plate (11) is arranged on the front of the cover plate (9), a first locking hole (19) is opened on the front of the base (2), a second locking hole (20) is opened on the fixing plate (11), the first locking hole (19) and the second locking hole (20) are aligned and fixed by bolts, a placement groove (3) is opened on the base (2), an active roller (4) and a plurality of first auxiliary rollers (5) are arranged in the placement groove (3), and the ends of the active rollers (4) are connected by The shaft is connected to a first gear (6), a driving motor (7) is arranged below the first gear (6), the driving shaft of the driving motor (7) is connected to a second gear (8) meshing with the first gear (6), and a plurality of second auxiliary rollers (10) are arranged inside the cover plate (9); a bracket (12) is arranged above the bottom plate (1) on the back of the bottom bracket (2), a connecting plate (13) is fixed on the bracket (12), an electric push rod (14) is symmetrically arranged on the connecting plate (13), the output end of the electric push rod (14) is connected to a moving block (15), a support rod (16) is arranged on the moving block (15), and a welding head (17) is arranged at the end of the support rod (16).

2. The iron accessory welding device for a power tower according to claim 1, characterized in that: The surface of the active roller (4) is provided with anti-slip grooves.

3. The iron accessory welding device for a power tower according to claim 1, characterized in that: The placement groove (3) and the cover plate (9) are both arc-shaped, and the placement groove (3) and the cover plate (9) are concentrically arranged.

4. The iron accessory welding device for a power tower according to claim 1, characterized in that: Positioning rods (18) parallel to each other are arranged below the electric push rod (14); the positioning rods (18) penetrate the moving block (15) and are fixed on the connecting plate (13).

5. The iron accessory welding device for a power tower according to claim 1, characterized in that: A mounting hole (21) is provided at a corner of the bottom plate (1).

Images