Tailor welding device

Abstract

The utility model discloses a tailor welding device which comprises a first cable bridge, a cable containing groove is formed in the top of the first cable bridge, a limiting sliding groove is formed in the top of the first cable bridge, and a sliding block is connected to the inner side of the limiting sliding groove in a sliding mode. The cable bridge has the beneficial effects that the first cable bridge, the cable placing grooves, the penetrating holes, the circular grooves, the U-shaped connecting columns and the second cable bridge are arranged, the circular grooves and the penetrating holes are formed in the first cable bridge and the second cable bridge, and the first cable bridge and the second cable bridge are connected through the U-shaped connecting columns; then, a welding gun is used for conducting electric welding on the end, located in the circular groove, of the U-shaped connecting column, so that the U-shaped connecting column is fixed to the first cable bridge and the second cable bridge, the first cable bridge and the second cable bridge are fixed, and then the U-shaped connecting column can be directly broken from the middle through a tool clamp; therefore, the first cable bridge and the second cable bridge can be separated.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a welding device. Background Art

[0002] Cable tray is a device used to protect cables. Cable trays are divided into trough type, tray type, ladder type, grid type and other structures. They are composed of brackets, supports and installation accessories. Cable trays have the advantages of light structure, high strength, low cost, simple construction, flexible wiring, accurate installation, beautiful appearance, etc., and bring convenience to future technological improvements, cable expansion, maintenance and overhaul.

[0003] Cable trays are connected by splicing or welding, and most of them are connected by splicing and then welding for reinforcement. However, the cable trays are firmly fixed after welding. When the cable trays need to be disassembled and replaced, it takes a lot of time and the workload is huge. Therefore, a welding device is provided here to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a welding device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding device, comprising a first cable tray, a cable placement groove is provided on the top of the first cable tray, a limiting sliding groove is provided on the top of the first cable tray, a sliding block is slidably connected to the inner side of the limiting sliding groove, a movable top plate is fixedly connected to the top of the sliding block and located above the first cable tray, the inner side of the movable top plate is threadedly connected to a limiting bolt, one end of the limiting bolt passes through the movable top plate and is connected to the first cable tray, the inner side of the movable top plate is threadedly connected to a threaded rod, one end of the threaded rod is rotatably connected to the inner side of the cable placement groove, a limiting pressure plate is provided, a through hole is provided on the outer side of the first cable tray, a U-shaped connecting column is slidably connected to the inner side of the through hole, and a second cable tray is slidably connected to the outer side of the U-shaped connecting column and located on one side of the first cable tray.

[0006] As a preferred solution, a limiting sliding block is fixedly connected to the bottom of the sliding block and located inside the limiting sliding groove, and the limiting sliding block is slidably connected to the limiting sliding groove.

[0007] As a preferred solution, a second groove is provided on one side of the second cable tray, a fixed plug plate is fixedly connected to one side of the first cable tray and located inside the second groove, and the fixed plug plate is slidably connected to the second groove.

[0008] As a preferred solution, a circular groove is provided on the outside of the first cable tray and on the outside of the U-shaped connecting column, and the circular groove is connected to the penetration hole.

[0009] As a preferred solution, a first groove is provided on the top of the first cable tray and the second cable tray.

[0010] As a preferred solution, a partition is fixedly connected to the inner side of the cable placement groove.

[0011] As a preferred solution, the outlets of the limiting sliding grooves on the first cable tray and the second cable tray are oriented in the same direction.

[0012] As a preferred solution, the diameter of the circular groove is 1 cm larger than the diameter of the penetration hole.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides a first cable tray, a cable placement groove, a penetration hole, a circular groove, a U-shaped connecting column and a second cable tray, by providing a circular groove and a penetration hole on the first cable tray and the second cable tray, connecting the two by using a U-shaped connecting column, and then using a welding gun to weld the U-shaped connecting column at one end of the circular groove, so that the U-shaped connecting column is respectively fixed to the first cable tray and the second cable tray, and the first cable tray and the second cable tray are fixed, and subsequently the U-shaped connecting column can be directly broken from the middle by using pliers, so that the first cable tray and the second cable tray can be separated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a left view of the first cable tray structure of the utility model;

[0016] Figure 3 This is a right view of the first cable tray structure of the utility model;

[0017] Figure 4 This is a bottom view of the first cable tray structure of the utility model;

[0018] Figure 5 This is a top view of the first cable bridge structure of the utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the movable top plate of the utility model.

[0020] In the figure: 1. first cable tray; 2. first groove; 3. limit sliding groove; 4. round groove; 5. U-shaped connecting column; 6. second cable tray; 7. fixed plug plate; 8. limit bolt; 9. movable top plate; 10. cable placement groove; 11. partition; 12. threaded rod; 13. limit pressure plate; 14. second groove; 15. through hole; 16. limit slider; 17. sliding block. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 6 The utility model provides a technical solution: a welding device, including a first cable tray 1, a cable placement groove 10 is provided on the top of the first cable tray 1, and cables can be placed through the cable placement groove 10 on the first cable tray 1, a limiting sliding groove 3 is provided on the top of the first cable tray 1, and a sliding block 17 is slidably connected to the inner side of the limiting sliding groove 3, and a movable top plate 9 is fixedly connected to the top of the sliding block 17 and located above the first cable tray 1, and a sliding block 17 is provided on the inner side of the limiting sliding groove 3, and the movable top plate 9 is driven to translate on the top of the first cable tray 1 by the sliding block 17, and the inner side of the movable top plate 9 is threadedly connected with a limiting bolt 8, and one end of the limiting bolt 8 passes through the movable top plate 9 and is connected to the first cable tray 1, and the movable top plate 9 can be temporarily fixed to the first cable tray 1 by the limiting bolt 8 by setting a limiting bolt 8 on the movable top plate 9 so that it cannot translate, and the inner side of the movable top plate 9 is threadedly connected with a threaded The rod 12, one end of the threaded rod 12 is rotatably connected to the inner side of the cable placement groove 10 with a limiting pressure plate 13. The threaded rod 12 can be rotated inside the movable top plate 9 to drive the limiting pressure plate 13 at one end thereof to move downward, and the cable placed in the cable placement groove 10 can be fixed by the limiting pressure plate 13. A penetration hole 15 is provided on the outer side of the first cable tray 1, and a U-shaped connecting column is slidably connected to the inner side of the penetration hole 15. The outer side of the U-shaped connecting column and the second cable tray 6 are slidably connected on one side of the first cable tray 1. By setting the penetration hole 15 on the first cable tray 1 and the second cable tray 6, and then using the U-shaped connecting column to simultaneously pass through the penetration holes 15 on the first cable tray 1 and the second cable tray 6, the first cable tray 1 and the second cable tray 6 are connected together, and subsequently the U-shaped connecting column can be fixed to the first cable tray 1 and the second cable tray 6 by welding methods such as spot welding.

[0023] Furthermore, the bottom of the sliding block 17 is fixedly connected to the limiting sliding block 16 located inside the limiting sliding groove 3, and the limiting sliding block 16 is slidably connected to the limiting sliding groove 3. The connection between the limiting sliding block 16 and the limiting sliding groove 3 at the bottom of the sliding block 17 can prevent the limiting sliding block 16 and the sliding block 17 from detaching from the limiting sliding groove 3 at any position except the notch, thereby preventing the sliding block 17 from detaching from the limiting sliding groove 3.

[0024] Furthermore, a second groove 14 is provided on one side of the second cable tray 6, and a fixed plug plate 7 is fixedly connected to one side of the first cable tray 1 and located inside the second groove 14. The fixed plug plate 7 is slidably connected to the second groove 14. When the first cable tray 1 and the second cable tray 6 are put together, the fixed plug plate 7 on one side of the first cable tray 1 can be inserted into the second groove 14 on one side of the second cable tray 6, thereby improving the firmness of the connection between the two.

[0025] Furthermore, a circular groove 4 is provided on the outside of the first cable tray 1 and on the outside of the U-shaped connecting column, and the circular groove 4 is connected to the through hole 15. The circular groove 4 is provided on the first cable tray 1 and on the outside of the U-shaped connecting column, so that when spot welding is performed on the ends of both sides of the U-shaped connecting column, spot welding can be performed on the inside of the circular groove 4, without making one end of the U-shaped connecting column completely pass through the first cable tray 1, and the protruding end is not easy to be laid flat on the plane.

[0026] Furthermore, a first groove 2 is provided on the top of the first cable tray 1 and the second cable tray 6. By passing one end of the limiting bolt 8 through the movable top plate 9 and into the first groove 2, the limiting bolt 8 and the movable top plate 9 can be limited from moving in translation as a whole, without the limiting bolt 8 being threadedly connected to the first cable tray 1.

[0027] Furthermore, a partition plate 11 is fixedly connected to the inner side of the cable placement groove 10, and the cable placement groove 10 is divided into a plurality of placement grooves by the partition plate 11.

[0028] Furthermore, the exits of the limiting sliding grooves 3 on the first cable tray 1 and the second cable tray 6 are oriented in the same direction, so that the sliding blocks 17 and the limiting sliding blocks 16 on both sides of the bottom of the movable top plate 9 can enter or exit the inner and outer sides of the limiting sliding grooves 3 at the same time.

[0029] Furthermore, the diameter of the circular groove 4 is 1 cm larger than the diameter of the through hole 15, which facilitates spot welding of the end of the U-shaped connecting column located on the inner side of the circular groove 4 without causing a part to extend beyond the outer side of the circular groove 4 and affect the overall paving.

[0030] When the utility model is used, firstly, the first cable tray 1 and the second cable tray 6 are aligned, and the fixing plug plate 7 on one side of the first cable tray 1 is aligned with the second groove 14 on one side of the second cable tray 6 and plugged, so that the first cable tray 1 and the second cable tray 6 are connected together, and then both ends of the U-shaped connecting column are simultaneously passed through the through holes 15 on the first cable tray 1 and the second cable tray 6, so that the two ends of the U-shaped connecting column are located inside the circular groove 4 at the bottom of the first cable tray 1 and the second cable tray 6, and then the two ends of the U-shaped connecting column located inside the circular groove 4 can be spot welded by tools, so that the U-shaped connecting column is fixed to the first cable tray 1 and the second cable tray 6, so that the first cable tray 1 and the second cable tray 6 are fixed;

[0031] Then, the cable is placed in the cable placement groove 10, and the cable placement groove 10 can be separated by setting a plurality of partitions 11, and then the sliding block 17 and the limit slider 16 at the bottom of the movable top plate 9 are simultaneously aligned with the notches of the limit sliding groove 3 on both sides of the first cable tray 1, and the limit slider 16, the sliding block 17 and the movable top plate 9 are installed on the first cable tray 1 as a whole, and the sliding block 17 at the bottom of the movable top plate 9 is used to slide in the limit sliding groove 3 and move to the first groove 2, and the limit bolt 8 is used to pass through the movable top plate 9 and connect with the first groove 2, so that the limit bolt 8 and the movable top plate 9 as a whole cannot move horizontally, and then the threaded rod 12 on the movable top plate 9 is rotated so that the threaded rod 12 drives the limit pressure plate 13 at one end thereof to move downward, and the limit pressure plate 13 is used to fix the cable in the cable placement groove 10, and multiple movable top plates 9 can be set on the first cable tray 1 to fix the cable as a whole.

[0032] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like 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 should not be understood as a limitation on the present invention.

[0033] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0034] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0035] 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, comprising a first cable tray (1), characterized in that: The top of the first cable tray (1) is provided with a cable placement groove (10), the top of the first cable tray (1) is provided with a limit sliding groove (3), the inner side of the limit sliding groove (3) is slidably connected with a sliding block (17), the top of the sliding block (17) and located above the first cable tray (1) is fixedly connected with a movable top plate (9), the inner side of the movable top plate (9) is threadedly connected with a limit bolt (8), one end of the limit bolt (8) passes through the movable top plate (9) and is connected to the first cable tray (1), the inner side of the movable top plate (9) is threadedly connected with a threaded rod (12), one end of the threaded rod (12) and located inside the cable placement groove (10) is rotatably connected with a limit pressure plate (13), the outer side of the first cable tray (1) is provided with a through hole (15), the inner side of the through hole (15) is slidably connected with a U-shaped connecting column, and the outer side of the U-shaped connecting column and located on one side of the first cable tray (1) is slidably connected with a second cable tray (6).

2. A tailor-made welding device according to claim 1, characterized in that: A limiting sliding block (16) is fixedly connected to the bottom of the sliding block (17) and located inside the limiting sliding groove (3), and the limiting sliding block (16) is slidably connected to the limiting sliding groove (3).

3. A tailor-made welding device according to claim 1, characterized in that: A second groove (14) is provided on one side of the second cable tray (6), and a fixed plug plate (7) is fixedly connected to one side of the first cable tray (1) and located inside the second groove (14), and the fixed plug plate (7) is slidably connected to the second groove (14).

4. A tailor-made welding device according to claim 1, characterized in that: A circular groove (4) is provided on the outside of the first cable tray (1) and located on the outside of the U-shaped connecting column, and the circular groove (4) is connected to the penetration hole (15).

5. The tailor-made welding device according to claim 1, characterized in that: A first groove (2) is provided on the top of the first cable tray (1) and the second cable tray (6).

6. The tailor-made welding device according to claim 1, characterized in that: A partition plate (11) is fixedly connected to the inner side of the cable placement groove (10).

7. The tailor-made welding device according to claim 1, characterized in that: The outlets of the limiting sliding grooves (3) on the first cable tray (1) and the second cable tray (6) are oriented in the same direction.

8. The tailor-made welding device according to claim 4, characterized in that: The diameter of the circular groove (4) is 1 cm larger than the diameter of the penetration hole (15).

Images