Welded pipe support with height convenient to adjust

Abstract

The utility model relates to the technical field of welded pipe supports, in particular to a welded pipe support convenient for height adjustment, and solves the problems that in the prior art, when the welded pipe support is adjusted, the height of the support is inconvenient to adjust up and down, so that different positions of a welded pipe cannot be welded when the welded pipe is used; and therefore, the welding efficiency of the welded pipe is greatly reduced. A welded pipe support facilitating height adjustment comprises a frame body, a supporting plate is slidably connected to the upper portion of the inner side of the frame body, a connecting pipe is fixedly connected to the bottom of the inner side of the frame body, piston pipes communicate with the two sides of the top of the connecting pipe, pistons are installed on the inner sides of the two piston pipes, and piston rods are fixedly connected to the tops of the two pistons. According to the mode provided by the utility model, the supporting plate can be moved upwards through hydraulic pressure and the piston, and when the supporting plate needs to be moved downwards, hydraulic oil in the connecting pipe is gradually discharged into the bearing box, so that the supporting plate is moved and adjusted up and down through the inlet and outlet of the hydraulic oil.

Description

Technical Field

[0001] The utility model relates to the technical field of welded pipe brackets, in particular to a welded pipe bracket which is convenient for height adjustment. Background Art

[0002] Welded pipe bracket is a supporting equipment that uses welded steel pipe as the main structural material. It has the advantages of high strength, corrosion resistance, good stability, etc., and is widely used in construction, bridges, highways and other fields. In the construction field, welded pipe brackets are often used as the main components of scaffolding, such as unit pipe racks, reinforced pipe racks, diagonal braces and horizontal rods. These components play an important role in scaffolding construction, and welded pipes are widely used due to their high strength, corrosion resistance, easy processing and assembly. In addition, welded pipe brackets also play a key role in bridge construction. Spiral welded pipes for bridge brackets are made of high-strength steel and are made through a precise spiral welding process. They have high load-bearing capacity and fatigue resistance, and can meet the construction needs of large bridges, highways and other infrastructure.

[0003] When using the welded pipe bracket, welding work needs to be performed at different positions. However, it is not convenient to adjust the height of the bracket up and down when adjusting the welded pipe bracket, which makes it impossible to weld at different positions when the welded pipe is used, thereby greatly reducing the efficiency of welded pipe welding, which is extremely inconvenient. Therefore, a welded pipe bracket that is easy to adjust in height is urgently needed to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a welding pipe bracket which is easy to adjust in height, so as to solve the problem in the prior art that when adjusting the welding pipe bracket, it is not convenient to adjust the bracket in height up and down, so that the welding pipe cannot be welded at different positions when in use, thereby greatly reducing the efficiency of welding the welding pipe.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A welding pipe bracket which is easy to adjust in height comprises a frame body, an inner upper portion of the frame body is slidably connected to a support plate, an inner bottom portion of the frame body is fixedly connected to a connecting pipe, both sides of the top of the connecting pipe are connected to piston pipes, and pistons are installed on the inner sides of the two piston tubes, wherein the tops of the two pistons are fixedly connected to piston rods, the tops of the two piston rods are fixedly connected to the bottom of the support plate, a pump body is fixedly connected to one side of the frame body, and the liquid outlet of the pump body is connected to one side of the connecting pipe, and a carrying box is fixedly connected to one side of the frame body, and the liquid inlet of the pump body is connected to one side of the carrying box.

[0007] Preferably, a sliding block is fixedly connected to one side of the support plate, and the sliding block is slidably connected to the inner wall of the frame through a sliding rail.

[0008] Preferably, the liquid outlet of the pump body is connected to a liquid inlet pipe, and one side of the connecting pipe is connected to a liquid outlet pipe, and one end of the liquid outlet pipe is connected to one side of the carrying box, wherein one end of the liquid inlet pipe is connected to one side of the connecting pipe.

[0009] Preferably, valve bodies are installed on both the liquid inlet pipe and the liquid outlet pipe.

[0010] Preferably, the top of the carrying box is rotatably connected to a top cover via a hinge.

[0011] Preferably, an anti-skid plate is fixedly connected to the top of the support plate.

[0012] The utility model has at least the following beneficial effects:

[0013] When the height of the support plate is adjusted, the hydraulic oil in the connecting pipe is gradually discharged into the bearing box, and the support plate can be gradually lowered according to the required height. Compared with the prior art, when the welded pipe support is adjusted, it is not convenient to adjust the height of the support up and down, which makes it impossible to weld the welded pipe at different positions when using it, thereby greatly reducing the efficiency of welded pipe welding. The method proposed in the utility model can move the support plate up and down through the hydraulic pressure and the piston. When the support plate needs to be moved down, the hydraulic oil in the connecting pipe is gradually discharged into the bearing box, and then the support plate is adjusted up and down by the inflow and outflow of hydraulic oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic diagram of the overall main structure of the utility model;

[0016] Figure 2 This is a side view of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the piston structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the pump body structure of the utility model.

[0020] In the figure: 1. frame; 2. support plate; 3. anti-skid plate; 4. slider; 5. slide rail; 6. piston tube; 7. piston rod; 8. carrying box; 9. liquid outlet pipe; 10. valve body; 11. top cover; 12. connecting pipe; 13. pump body; 14. liquid inlet pipe; 15. piston. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] Reference Figure 1-5 , a welding pipe bracket which is easy to adjust the height, comprises a frame body 1, a support plate 2 is slidably connected to the inner upper part of the frame body 1, a connecting pipe 12 is fixedly connected to the inner bottom of the frame body 1, and piston tubes 6 are connected to the top sides of the connecting tube 12, and pistons 15 are installed on the inner sides of the two piston tubes 6, wherein the tops of the two pistons 15 are fixedly connected to piston rods 7, and the tops of the two piston rods 7 are fixedly connected to the bottom of the support plate 2, a pump body 13 is fixedly connected to one side of the frame body 1, and the liquid outlet of the pump body 13 is connected to one side of the connecting tube 12, a bearing box 8 is fixedly connected to one side of the frame body 1, and the liquid inlet of the pump body 13 is connected to one side of the bearing box 8, specifically, the support plate 2 can be moved up by hydraulic pressure and piston 15, and when the support plate 2 needs to be moved down, the hydraulic oil in the connecting pipe 12 is gradually discharged into the bearing box 8, and then the support plate 2 is adjusted to move up and down by the inflow and outflow of hydraulic oil.

[0023] This program has the following working process:

[0024] When the utility model is used as a welded pipe support that is easy to adjust in height, the welded pipe is first placed on the top of the support plate 2. When the support plate 2 needs to be adjusted up and down, the pump body 13 is started to pump the hydraulic oil into the connecting pipe 12, and then the hydraulic oil is injected into the two piston tubes 6 through the connecting pipe 12. The support plate 2 can be moved up by hydraulic pressure and the piston 15. When the support plate 2 needs to be moved down, the hydraulic oil in the connecting pipe 12 is gradually discharged into the bearing box 8, and at the same time, it can be gradually lowered according to the required height.

[0025] According to the above working process, we can know that:

[0026] The support plate 2 can be moved upward by hydraulic pressure and the piston 15. When the support plate 2 needs to be moved downward, the hydraulic oil in the connecting pipe 12 is gradually discharged into the bearing box 8, and the support plate 2 is adjusted up and down by the inflow and outflow of the hydraulic oil.

[0027] Furthermore, a slider 4 is fixedly connected to one side of the support plate 2 , and the slider 4 is slidably connected to the inner wall of the frame 1 via a slide rail 5 . Specifically, the slider 4 slides in the slide rail 5 , thereby enhancing the stability of the support plate 2 .

[0028] Furthermore, the liquid outlet of the pump body 13 is connected to a liquid inlet pipe 14 , and one side of the connecting pipe 12 is connected to a liquid outlet pipe 9 , and one end of the liquid outlet pipe 9 is connected to one side of the carrying box 8 , wherein one end of the liquid inlet pipe 14 is connected to one side of the connecting pipe 12 .

[0029] Furthermore, valve bodies 10 are installed on the liquid inlet pipe 14 and the liquid outlet pipe 9 . Specifically, opening the valve body 10 can control the inflow and outflow of hydraulic oil in the connecting pipe 12 .

[0030] Furthermore, the top of the carrying box 8 is rotatably connected to a top cover 11 via a hinge. Specifically, hydraulic oil can be injected into the inside of the carrying box 8 by opening the top cover 11 .

[0031] Furthermore, an anti-skid plate 3 is fixedly connected to the top of the support plate 2. Specifically, the anti-skid plate 3 can improve the stability of the support plate 2 in supporting the material.

[0032] In summary: the slider 4 is used to slide in the slide rail 5, thereby enhancing the stability of the support plate 2, opening the valve body 10 can control the flow of hydraulic oil in the connecting pipe 12, opening the top cover 11 can inject hydraulic oil into the inner side of the supporting box 8, and the anti-skid plate 3 can improve the stability of the supporting material of the support plate 2.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A welded pipe support that is easy to adjust in height, comprising a frame (1), characterized in that: The upper inner part of the frame (1) is slidably connected to a support plate (2); the inner bottom of the frame (1) is fixedly connected to a connecting tube (12), and both sides of the top of the connecting tube (12) are connected to piston tubes (6), and pistons (15) are installed on the inner sides of the two piston tubes (6), wherein the tops of the two pistons (15) are fixedly connected to piston rods (7), and the top ends of the two piston rods (7) are fixedly connected to the bottom of the support plate (2); one side of the frame (1) is fixedly connected to a pump body (13), and the liquid outlet of the pump body (13) is connected to one side of the connecting tube (12); one side of the frame (1) is fixedly connected to a carrying box (8), and the liquid inlet of the pump body (13) is connected to one side of the carrying box (8).

2. A welded pipe support that is easy to adjust in height according to claim 1, characterized in that: A sliding block (4) is fixedly connected to one side of the support plate (2), and the sliding block (4) is slidably connected to the inner wall of the frame (1) via a sliding rail (5).

3. A welded pipe support that is easy to adjust in height according to claim 2, characterized in that: The liquid outlet of the pump body (13) is connected to a liquid inlet pipe (14), and one side of the connecting pipe (12) is connected to a liquid outlet pipe (9), and one end of the liquid outlet pipe (9) is connected to one side of the carrying box (8), wherein one end of the liquid inlet pipe (14) is connected to one side of the connecting pipe (12).

4. A welded pipe support that is easy to adjust in height according to claim 3, characterized in that: A valve body (10) is installed on both the liquid inlet pipe (14) and the liquid outlet pipe (9).

5. The welded pipe support with easy height adjustment according to claim 1, characterized in that: The top of the carrying box (8) is rotatably connected to a top cover (11) via a hinge.

6. The welded pipe support with easy height adjustment according to claim 1, characterized in that: The top of the support plate (2) is fixedly connected with an anti-skid plate (3).

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