Flat steel gate welding device

Abstract

The utility model discloses a welding device for a flat steel gate, belongs to the technical field of welding devices, and aims to solve the technical problems that in the prior art, time and labor are wasted in a manner of manually carrying and adjusting a welding site of the flat steel gate or moving a welding gun by hand by a welding worker, and meanwhile, a welding gun line is easy to wind. The flat steel gate welding device comprises a base plate and a supporting table, a flat steel gate can be horizontally placed on the supporting table, the supporting table is rotationally installed on the upper surface of the base plate, and a driving mechanism is arranged on the base plate and used for driving the supporting table to rotate to drive the flat steel gate horizontally placed on the supporting table to rotate to adjust welding sites. According to the flat steel gate welding device, the welding site of a flat steel gate can be easily adjusted, compared with the mode that the welding site of the flat steel gate is adjusted through manual carrying or a welding worker holds a welding gun to move, time and labor are saved, meanwhile, the phenomenon that a welding gun line is wound can be avoided, and welding of the flat steel gate is more convenient and faster.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding devices, and in particular relates to a flat steel gate welding device. Background Art

[0002] A flat plate gate is a water-retaining gate that moves up and down along a vertical track. Common types include rising, descending, and horizontal-lifting types. Their common feature is a flat, flat surface on the gate leaf. Their simple and reliable construction makes them easy to manufacture, install, and transport, making them widely used in water conservancy projects.

[0003] In order to realize the basic functions of the flat steel gate, namely controlling water flow, adjusting water level and flow, etc., it is necessary to assemble the various components into a complete gate by welding so that it can be opened and closed according to the design requirements, thereby realizing precise control of the water flow. However, in the actual welding process of the flat steel gate, it is found that the flat steel gate requires multi-point welding, but the flat steel gate is relatively heavy as a whole. If the welding position of the flat steel gate is adjusted by manual handling, there are the disadvantages of high labor intensity, time and labor. If the method of moving the welding torch by the welder is adopted, there is the disadvantage of easy entanglement of the torch line, which causes inconvenience to the welding operation of the flat steel gate. For this reason, the present application proposes a flat steel gate welding device. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a flat steel gate welding device, which aims to solve the technical problems of manual handling and adjustment of the welding position of the flat steel gate or the method of welding workers moving the welding gun with their hands, which is time-consuming and labor-intensive, and the welding gun line is easily entangled.

[0005] Technical Solution

[0006] In order to solve the above technical problems, the utility model provides a flat steel gate welding device, including a base plate and a support platform, the support platform can accommodate the flat steel gate horizontally placed, the support platform is rotatably mounted on the upper surface of the base plate, the base plate is provided with a driving mechanism for driving the support platform to rotate and drive the flat steel gate horizontally placed on the support platform to rotate and adjust the welding position, the upper surface of the support platform is provided with a rubber part for increasing the friction between the flat steel gate and the support platform.

[0007] Preferably, the support platform is configured as a disc-shaped structure, and the driving mechanism includes a driving gear rotatably mounted on the upper surface of the substrate near the side, a fixing frame fixed on the substrate, and a driving motor mounted on the fixing frame for driving the driving gear to rotate, and a tooth groove is provided on the circumferential surface of the support platform, and the driving gear is engaged with the tooth groove.

[0008] Preferably, a rotating shaft is rotatably mounted at the center of the upper surface of the substrate, and the support platform is sleeve-fitted with the rotating shaft.

[0009] Preferably, a plurality of supports are fixedly embedded on the upper surface of the base plate, and the plurality of supports are distributed around the rotation axis. A ball is embedded on each of the supports, and the lower surface of the support platform is in rolling contact with the ball.

[0010] Preferably, the rubber part includes a rubber center block arranged in the center of the upper surface of the support platform, a rubber ring arranged to encircle the rubber center block, and a plurality of rubber strips connecting the rubber center block and the rubber ring. The bottoms of the rubber center block, the rubber ring and the rubber strips are all embedded in the support platform, and the plurality of rubber strips are evenly distributed radially along the rubber center block.

[0011] Preferably, a welding platform is provided at a side of the base plate, and a welding rod box for storing welding rods and a welding gun rack for hanging a welding gun are provided on the welding platform.

[0012] Preferably, the welding gun stand includes a fixing rod vertically fixed at one end of the welding rod box, a connecting plate fixed at the top of the fixing rod, a hook provided on one side of the connecting plate, and a protective cover fixed at the top of the connecting plate facing the hook.

[0013] Beneficial effects

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model uses the rotation setting of the support platform and the setting of the driving mechanism. The flat steel gate is placed horizontally on the support platform. The welder holds the welding gun and performs the welding operation of the flat steel gate at the welding platform. The driving motor is used to start and drive the active gear to rotate. The active gear is engaged with the tooth groove to drive the support platform to rotate and drive the horizontally placed flat steel gate to rotate. The welding position of the flat steel gate can be easily adjusted. Compared with the manual handling and adjustment of the welding position of the flat steel gate or the movement of the welding worker holding the welding gun, it saves time and effort and can avoid the phenomenon of the welding gun line being entangled. In addition, by arranging the welding rod box and the welding gun rack on the welding platform, the welding rod can be stored and the welding gun can be hung, which is convenient for welding of the flat steel gate and makes the welding of the flat steel gate more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the substrate in the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the driving mechanism in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the welding rod box and welding gun stand in the utility model.

[0021] The marks in the accompanying drawings are: 1. Base plate; 2. Support platform; 3. Driving mechanism; 4. Rubber part; 5. Rubber center block; 6. Rubber ring; 7. Rubber strip; 8. Welding table; 9. Rotating axis; 10. Support; 11. Ball; 12. Welding rod box; 13. Welding gun holder; 14. Tooth groove; 15. Driving gear; 16. Fixed frame; 17. Driving motor; 18. Fixed rod; 19. Connecting plate; 20. Hook; 21. Protective cover. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] This embodiment provides a flat steel gate welding device, the structural diagram of which is as follows: Figure 1-Figure 4 As shown, it includes a base plate 1 and a support platform 2. The support platform 2 can accommodate the horizontal placement of a flat steel gate. The support platform 2 is rotatably installed on the upper surface of the base plate 1. A driving mechanism 3 is provided on the base plate 1 for driving the support platform 2 to rotate and drive the flat steel gate placed horizontally on the support platform 2 to rotate and adjust the welding position. A welding platform 8 is provided on the side of the base plate 1. Through this structural method, the flat steel gate is placed horizontally on the support platform 2, and the welder holds a welding gun to perform welding operations on the flat steel gate at the welding platform 8. The driving mechanism 3 drives the support platform 2 to rotate and drive the horizontally placed flat steel gate to rotate, and the welding position of the flat steel gate can be easily adjusted. Compared with the manual handling and adjustment of the welding position of the flat steel gate or the method of the welder holding the welding gun to move, it saves time and effort and can also avoid the phenomenon of the welding gun line being entangled.

[0024] In this embodiment, the welding table 8 is provided with a welding rod box 12 for storing welding rods and a welding gun rack 13 for suspending a welding gun. By providing the welding rod box 12 and the welding gun rack 13 on the welding table 8, welding rods can be stored and welding guns can be suspended, thereby facilitating the welding of flat steel gates. Specifically, the welding gun rack 13 includes a fixing rod 18 vertically fixed to one end of the welding rod box 12, a connecting plate 19 fixed to the top of the fixing rod 18, a hook 20 provided on one side of the connecting plate 19, and a protective cover 21 fixed to the top of the connecting plate 19 facing the hook 20. The hook 20 can be used to suspend the welding gun, and the protective cover 21 is used to shield the suspended welding gun.

[0025] It should be noted that welding flat steel gates with a welding gun is a well-known and commonly used technical means by those skilled in the art and belongs to the existing technical means, so it will not be described in detail in this application.

[0026] Furthermore, in this embodiment, the support platform 2 is configured as a disc-shaped structure, and the driving mechanism 3 includes a driving gear 15 rotatably mounted on the upper surface of the base plate 1 near the side, a fixing frame 16 fixed on the base plate 1, and a driving motor 17 mounted on the fixing frame 16 for driving the driving gear 15 to rotate. A tooth groove 14 is provided on the circumferential surface of the support platform 2, and the driving gear 15 is engaged with the tooth groove 14. By starting the driving motor 17 to drive the driving gear 15 to rotate, the driving gear 15 can be driven to rotate by utilizing the cooperation between the driving gear 15 and the tooth groove 14, so as to drive the support platform 2 to rotate and drive the horizontally placed flat steel gate to rotate.

[0027] Furthermore, in this embodiment, a rotating shaft 9 is rotatably installed at the center of the upper surface of the substrate 1, the support platform 2 is sleeved with the rotating shaft 9, and a plurality of supports 10 are fixedly embedded on the upper surface of the substrate 1. The plurality of supports 10 are distributed around the rotating shaft 9, and each support 10 is embedded with a ball 11. The lower surface of the support platform 2 is in rolling contact with the ball 11. The setting of the ball 11 can reduce the rotational friction resistance of the support platform 2.

[0028] Furthermore, in this embodiment, a rubber part 4 for increasing the friction between the flat steel gate and the support platform 2 is provided on the upper surface of the support platform 2. The rubber part 4 includes a rubber center block 5 provided in the center of the upper surface of the support platform 2, a rubber ring 6 provided to trap the rubber center block 5, and a plurality of rubber strips 7 connecting the rubber center block 5 and the rubber ring 6. The bottoms of the rubber center block 5, the rubber ring 6 and the rubber strips 7 are all embedded in the support platform 2. The plurality of rubber strips 7 are evenly distributed radially along the rubber center block 5. By providing the rubber center block 5, the rubber ring 6 and the rubber strips 7, the friction between the flat steel gate and the support platform 2 can be increased, ensuring that the flat steel gate is stably placed on the support platform 2 for welding.

[0029] Working principle: When in use, the flat steel gate is placed horizontally on the support platform 2, and the welder holds the welding gun and performs welding operations on the flat steel gate at the welding platform 8. The driving motor 17 is started to drive the active gear 15 to rotate, and the active gear 15 cooperates with the tooth groove 14 to drive the support platform 2 to rotate and drive the horizontally placed flat steel gate to rotate. The welding position of the flat steel gate can be easily adjusted. Compared with manual handling to adjust the welding position of the flat steel gate or the method of the welder holding the welding gun to move, it saves time and effort, and can avoid the phenomenon of the welding gun line being entangled. In addition, by arranging the welding rod box 12 and the welding gun rack 13 on the welding platform 8, the welding rod can be stored and the welding gun can be hung, which is convenient for welding of the flat steel gate.

[0030] All technical features in this embodiment can be freely combined according to actual needs.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flat steel gate welding device, comprising a base plate (1) and a support platform (2), wherein the support platform (2) can accommodate the flat steel gate to be placed horizontally, and is characterized in that: The support platform (2) is rotatably mounted on the upper surface of the base plate (1); a driving mechanism (3) is provided on the base plate (1) for driving the support platform (2) to rotate and drive the flat steel gate placed horizontally on the support platform (2) to rotate and adjust the welding position; a rubber part (4) is provided on the upper surface of the support platform (2) for increasing the friction between the flat steel gate and the support platform (2).

2. A flat steel gate welding device according to claim 1, characterized in that: The support platform (2) is configured as a disc-shaped structure, and the driving mechanism (3) comprises a driving gear (15) rotatably mounted on the upper surface of the base plate (1) near the side, a fixing frame (16) fixed on the base plate (1), and a driving motor (17) mounted on the fixing frame (16) for driving the driving gear (15) to rotate. A tooth groove (14) is provided on the circumferential surface of the support platform (2), and the driving gear (15) meshes with the tooth groove (14).

3. A flat steel gate welding device according to claim 1, characterized in that: A rotating shaft (9) is rotatably mounted at the center of the upper surface of the base plate (1), and the support platform (2) is sleeve-fitted with the rotating shaft (9).

4. A flat steel gate welding device according to claim 3, characterized in that: A plurality of supports (10) are fixedly embedded on the upper surface of the substrate (1), and the plurality of supports (10) are distributed around the rotating shaft (9). A ball (11) is embedded on each of the supports (10), and the lower surface of the support platform (2) is in rolling contact with the ball (11).

5. A flat steel gate welding device according to claim 1, characterized in that: The rubber member (4) comprises a rubber center block (5) arranged at the center of the upper surface of the support platform (2), a rubber ring (6) arranged to encircle the rubber center block (5), and a plurality of rubber strips (7) connecting the rubber center block (5) and the rubber ring (6); the bottoms of the rubber center block (5), the rubber ring (6), and the rubber strips (7) are all embedded in the support platform (2), and the plurality of rubber strips (7) are evenly distributed radially along the rubber center block (5).

6. A flat steel gate welding device according to claim 1, characterized in that: A welding platform (8) is provided at the side of the base plate (1), and a welding rod box (12) for storing welding rods and a welding gun rack (13) for hanging a welding gun are provided on the welding platform (8).

7. A flat steel gate welding device according to claim 6, characterized in that: The welding gun stand (13) comprises a fixing rod (18) vertically fixed at one end of the welding rod box (12), a connecting plate (19) fixed at the top end of the fixing rod (18), a hook (20) arranged on one side of the connecting plate (19), and a protective cover (21) fixed at the top end of the connecting plate (19) facing the hook (20).

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