Pipeline connecting tool for water conservancy project

Abstract

The utility model belongs to the technical field of water conservancy pipelines, and particularly relates to a water conservancy pipeline connecting tool which comprises a bottom plate, a first threaded rod is fixedly connected to the bottom plate, an adjusting cylinder is connected to the first threaded rod in a threaded mode, a supporting plate is rotatably connected to the top of the adjusting cylinder, and a sliding groove is formed in the top of the supporting plate. Second threaded rods are rotationally connected to the two ends of the sliding frame, sliding rods are connected to the second threaded rods in a threaded mode, and the bottom of a third threaded rod is rotationally connected with a frame plate. While a bottom plate, a first threaded rod and an adjusting cylinder are supported on the ground to provide upward supporting force for a supporting plate, an inclined plate, a fixing plate and a third threaded rod can be installed and supported on a frame plate, the frame plate can provide upward force for the supporting plate, and therefore when the supporting plate supports a pipeline, the situation that soil in soil is soft, downward movement is large, and the pipeline is damaged can be avoided. And the height difference between the pipelines hung on the sliding frame is reduced, so that workers can quickly position the height between the pipelines conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy pipelines, and in particular relates to a pipeline connecting tool for water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. The main functions of water conservancy project pipelines are as follows: water transmission, water distribution, drainage, water diversion, irrigation, flood prevention and disaster reduction: in flood control projects, they are used to drain floods, reduce flood damage, utilize water energy, and protect the water environment;

[0003] When installing and connecting water conservancy pipelines, in order to prevent the water conservancy pipelines from being affected by the external environment on the ground, the pipelines need to be pre-buried underground. Therefore, trenches need to be dug in advance to place the pipelines. When the pipelines are installed in the trenches, the soil in the trenches is relatively softer than the soil on the ground that is affected by external factors such as weathering, trampling, and vehicle crushing. When the support device is used to perform height positioning of the two sections of the pipeline during pipeline connection, the pipelines have a certain pressure, and after the pipelines are erected on the support frame, they are easy to slide down, resulting in a large height difference between the pipelines. It takes a long time to adjust them, which affects the efficiency of the staff in docking the pipelines. Utility Model Content

[0004] The utility model provides a pipeline connection tool for water conservancy projects, which has the characteristic of solving the problem that after the pipelines are placed on a mounting frame, the height difference between the pipelines is prone to change greatly, thus affecting the efficiency of the workers in docking the pipelines.

[0005] The utility model provides the following technical scheme: it includes a base plate, the base plate is fixedly connected with a first threaded rod, the first threaded rod is threadedly connected with an adjusting cylinder, the top of the adjusting cylinder is rotatably connected with a support plate, the top of the support plate is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a sliding rack, the two ends of the sliding rack are rotatably connected with a second threaded rod, the second threaded rod is threadedly connected with a sliding rod, the sliding rod is slidably connected to the inner wall of the sliding groove, the two ends of the support plate are fixedly connected with the support rod, the top of the support rod is fixedly connected with an inclined plate, the top of the inclined plate is fixedly connected with a fixing plate, the fixing plate is threadedly connected with a third threaded rod, and the bottom of the third threaded rod is rotatably connected with a frame plate.

[0006] Among them, the top of the adjusting cylinder is rotatably connected with an adjusting block, the top outer wall of the adjusting block is provided with a threaded wall, the bottom of the supporting plate is fixedly connected with a connecting ring matching the threaded wall, and the outer wall of the adjusting block is fixedly connected with a rotating block.

[0007] Among them, a fixing column is fixedly connected to the top end of the base plate, a limiting column is fixedly connected to the bottom end of the support plate, and the limiting column is slidably connected to the fixing column.

[0008] Among them, reinforcement plates are fixedly connected on both sides of the fixed column, protective pads are fixedly connected at the connection between the slide bracket and the slide rod and the pipeline, and a clearance hole for making way for the second threaded rod is opened at the bottom of the inclined plate.

[0009] Among them, the inner wall of the slide groove is provided with a plurality of lower card slots distributed at equal intervals, the slide frame and the protective pad are provided with upper card slots connected with the lower card slots, and the upper card slots and the lower card slots are connected by a latch.

[0010] The beneficial effect of the utility model is that: while the base plate, the first threaded rod and the adjusting cylinder are supported on the ground to provide an upward supporting force to the support plate, the inclined plate, the fixed plate and the third threaded rod can be installed and supported on the frame plate, so that the frame plate can provide an upward force thereto, so that when the support plate supports the pipeline, the soil inside is relatively soft and the downward movement is large, and the height difference between the pipelines suspended on the slide is reduced, so that it is convenient for the staff to quickly locate the height between the pipelines.

[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the bottom plate of the utility model;

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the adjustment cylinder in the utility model;

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the support plate in the utility model.

[0016] In the figure: 1. bottom plate; 11. first threaded rod; 12. adjusting cylinder; 13. adjusting block; 131. rotating block; 14. threaded wall; 15. fixing column; 151. limiting column; 16. reinforcing plate; 2. supporting plate; 21. slide groove; 211. connecting ring; 22. slide; 23. slide rod; 231. protective pad; 24. upper slot; 25. lower slot; 26. second threaded rod; 261. clearance hole; 27. supporting rod; 3. inclined plate; 31. fixing plate; 32. third threaded rod; 33. shelf plate. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 4The utility model provides the following technical solutions: it includes a bottom plate 1, a first threaded rod 11 is fixedly connected to the bottom plate 1, an adjusting cylinder 12 is threadedly connected to the first threaded rod 11, a support plate 2 is rotatably connected to the top of the adjusting cylinder 12, a slide groove 21 is provided at the top of the support plate 2, a slide rack 22 is slidably connected to the inner wall of the slide groove 21, second threaded rods 26 are rotatably connected to both ends of the slide rack 22, a slide rod 23 is threadedly connected to the second threaded rod 26, the slide rod 23 is slidably connected to the inner wall of the slide groove 21, support rods 27 are fixedly connected to both ends of the support plate 2, an inclined plate 3 is fixedly connected to the top of the support rod 27, a fixed plate 31 is fixedly connected to the top of the inclined plate 3, a third threaded rod 32 is threadedly connected to the fixed plate 31, and a frame plate 33 is rotatably connected to the bottom of the third threaded rod 32.

[0018] In this embodiment: the bottom plate 1 is the carrier of the bearing device, and the bottom plate 1 is directly laid in the groove dug in advance. The first threaded rod 11 fixedly connected to the bottom plate 1 can be threadedly connected with the adjusting cylinder 12, so that the height of the adjusting cylinder 12 at the top of the first threaded rod 11 can be adjusted accordingly, so that the top of the adjusting cylinder 12 can support the supporting plate 2 after being connected to the supporting plate 2 through the adjusting block 13, so that the height of the supporting plate 2 can be adjusted when the adjusting cylinder 12 is rotated, so that when the two sections of the pipeline are docked through the device, the pipeline can be supported to a certain height according to actual needs. At this time, The support plate 2 is supported to a corresponding height, so that when the two sections of the pipeline are butt-jointed, the pipelines can be quickly matched in height, so that the pipelines can be quickly connected. The slide groove 21 on the top of the support plate 2 is used to install the slide 22, and the slide 22 directly supports the bottom of one end of the pipeline, so that the pipeline can be supported by the slide 22 slidably connected to the slide groove 21. At the same time, the slide 22 slides on the slide groove 21, so that its position can be properly adjusted, so that when the slide 22 supports the pipeline, it can adjust whether the left and right directions of one end of the pipeline correspond to each other when it is erected, so that After the pipeline is installed on the device, the end-to-end alignment work can be quickly carried out. When the bottom plate 1 is supported on the ground in the groove, the support rods 27 can be fixedly connected at both ends of the support plate 2. The support rods 27 can install and fix the inclined plate 3, and the top of the inclined plate 3 can be on the ground, so that the fixed plate 31 fixedly connected at one end of the inclined plate 3 can be above the ground. At this time, the third threaded rod 32 threadedly connected on the fixed plate 31 can be rotated to adjust the height of the frame plate 33 rotatably connected at its bottom. At this time, the frame plate 33 can be supported on the ground, so that the frame plate 33 can be supported on the ground through the third threaded rod 32, the fixed plate 31 and the inclined plate 3. Upward pressure is provided to the support plate 2 so that when the pipeline is suspended on the support plate 2, the slide 22 can be supported by the base plate 1 and the frame plate 33 to prevent the soft soil from moving downward too much after being subjected to pressure, thereby reducing the height difference between the pipelines suspended on the slide 22, so that it is convenient for the staff to quickly position the connection between the pipelines. The slide rod 23 slidably connected on the slide groove 21 can slide at both ends of the slide rod 22, so that the slide rod 23 can limit the two sides of the outer wall of the pipeline. At the same time, the slide rod 23 can adjust the spacing according to the size of the pipeline, so that the slide rod 23 can ensure that the pipeline will not be displaced on the slide 22.

[0019] The top of the adjusting cylinder 12 is rotatably connected with an adjusting block 13, and a threaded wall 14 is provided on the top outer wall of the adjusting block 13. A connecting ring 211 matching the threaded wall 14 is fixedly connected to the bottom of the supporting plate 2, and a rotating block 131 is fixedly connected to the outer wall of the adjusting block 13; the adjusting block 13 rotatably connected to the top of the adjusting cylinder 12 can be connected to the connecting ring 211 fixedly connected to the bottom end of the supporting plate 2, and the adjusting block 13 is fixed on the connecting ring 211 through the connecting ring 211 and the threaded wall 14 provided on the top outer wall of the adjusting block 13, and the adjusting block 13 is fixed on the connecting ring 211, and the adjusting cylinder 12 can be rotated with the adjusting block 13, so that the connection height of the first threaded rod 11 and the adjusting cylinder 12 can be adjusted, and the rotating block 131 can facilitate the connection of the adjusting block 13 to the bottom of the supporting plate 2.

[0020] A fixing column 15 is fixedly connected to the top end of the base plate 1, and a limiting column 151 is fixedly connected to the bottom end of the support plate 2. The limiting column 151 is slidably connected to the fixing column 15; the fixing column 15 fixedly connected to the top end of the base plate 1 can limit the limiting column 151 fixedly connected to the bottom end of the support plate 2, so that the limiting column 151 can be limited on the fixing column 15, thereby ensuring horizontal upward displacement of the support plate 2.

[0021] Reinforcement plates 16 are fixedly connected to the fixed column 15 on both sides, and protective pads 231 are fixedly connected to the connection between the slide 22 and the slide rod 23 and the pipeline. A clearance hole 261 for making way for the second threaded rod 26 is opened at the bottom of the inclined plate 3; the reinforcement plates 16 fixedly connected to the two sides of the fixed column 15 are used to support and fix the fixed column 15 to ensure the stability of the fixed column 15, and the protective pads 231 fixedly connected to the connection between the slide 22 and the slide rod 23 and the pipeline are used to protect the outer wall of the pipeline when it contacts the outer wall of the pipeline to prevent the outer wall of the pipeline from being damaged by pressure. The second threaded rod 26 rotates at both ends of the support plate 2, so that the staff can rotate the second threaded rod 26 to adjust the position of the slide rod 23, and the clearance hole 261 is used to displace the position adjustment of the second threaded rod 26.

[0022] The inner wall of the slide 21 is provided with a plurality of lower card slots 25 which are equally spaced. The slide 22 and the protective pad 231 are provided with upper card slots 24 which are connected with the lower card slots 25. The upper card slots 24 and the lower card slots 25 are connected with each other by a latch. The lower card slots 25 are used to correspond with the upper card slots 24 provided on the slide 22, so that after the upper card slots 24 and the lower card slots 25 are connected, they can be limited, so that the slide 22 can be adjusted to the position for supporting the pipeline. At the same time, the upper card slots 24 and the lower card slots 25 can correspond to each other and be connected and positioned by latches to ensure that they will not slide.

[0023] The working principle and use process of the utility model are as follows: the bottom plate 1 is supported on the ground in the groove, and the bottom plate 1 supports and sets the height of the support plate 2 through the first threaded rod 11 and the adjusting tube 12. Before the pipeline is hung on the slide 22, the inclined plate 3 can be installed through the support rods 27 fixedly connected at both ends of the support plate 2. The inclined plate 3 can be supported by the fixed plate 31, the third threaded rod 32 and the frame plate 33. At the same time, the support height of the fixed plate 31 can be adjusted when the third threaded rod 32 rotates, so that the device can be adjusted to the bottom plate 1 supported on the soil in the groove while the frame plate 33 is supported on the ground, ensuring that the support plate 2 is at the same time. The height can be subjected to forces in both the upper and lower directions at the same time, so that when the pipeline is suspended on the support plate 2, the slide 22 can be supported by the bottom plate 1 and the frame plate 33 to prevent the soft soil from moving downward too much after being subjected to pressure, thereby reducing the height difference between the pipelines suspended on the slide 22, so that it is convenient for the staff to quickly position the connection between the pipelines. The slide rod 23 slidably connected on the slide groove 21 can slide at both ends of the slide rod 22, so that the slide rod 23 can limit the two sides of the outer wall of the pipeline. At the same time, the slide rod 23 can be adjusted according to the size of the pipeline. The distance between the slide rods 23 can ensure that the pipeline will not be displaced on the slide 22.

Claims

1. A pipe connection tool for water conservancy engineering, comprising a bottom plate (1), characterized in that: The bottom plate (1) is fixedly connected with a first threaded rod (11), an adjusting cylinder (12) is threadedly connected to the first threaded rod (11), the top of the adjusting cylinder (12) is rotatably connected to a support plate (2), a slide groove (21) is provided on the top of the support plate (2), a slide rack (22) is slidably connected to the inner wall of the slide groove (21), second threaded rods (26) are rotatably connected to the two ends of the slide rack (22), a sliding rod (23) is threadedly connected to the second threaded rod (26), the sliding rod (23) is slidably connected to the inner wall of the slide groove (21), support rods (27) are fixedly connected to the two ends of the support plate (2), the top of the support rod (27) is fixedly connected to an inclined plate (3), the top of the inclined plate (3) is fixedly connected to a fixed plate (31), a third threaded rod (32) is threadedly connected to the fixed plate (31), the bottom of the third threaded rod (32) is rotatably connected to a frame plate (33).

2. A pipe connection tool for water conservancy engineering according to claim 1, characterized in that: The top of the adjusting cylinder (12) is rotatably connected to an adjusting block (13); the top outer wall of the adjusting block (13) is provided with a threaded wall (14); the bottom of the supporting plate (2) is fixedly connected to a connecting ring (211) matching the threaded wall (14); and the outer wall of the adjusting block (13) is fixedly connected to a rotating block (131).

3. A pipe connection tool for water conservancy engineering according to claim 1, characterized in that: The top end of the base plate (1) is fixedly connected to a fixing column (15), the bottom end of the support plate (2) is fixedly connected to a limiting column (151), and the limiting column (151) is slidably connected to the fixing column (15).

4. A pipe connection tool for water conservancy engineering according to claim 3, characterized in that: Reinforcement plates (16) are fixedly connected to both sides of the fixed column (15), protective pads (231) are fixedly connected to the connection between the slide frame (22) and the slide rod (23) and the pipeline, and a clearance hole (261) for making way for the second threaded rod (26) is provided at the bottom of the inclined plate (3).

5. A pipe connection tool for water conservancy engineering according to claim 4, characterized in that: The inner wall of the slide groove (21) is provided with a plurality of lower slots (25) distributed at equal intervals, the slide frame (22) and the protective pad (231) are provided with upper slots (24) connected to the lower slots (25), and the upper slots (24) and the lower slots (25) are connected via a latch.

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