Splicing device for water conservancy pipeline

Abstract

The utility model discloses a splicing device for water conservancy pipelines, which belongs to the technical field of water conservancy pipeline splicing and comprises a bottom plate and a supporting table positioned above the bottom plate, and the supporting table is used for supporting the water conservancy pipelines; an adjusting structure is arranged on the bottom plate and comprises a sliding groove formed in the bottom plate, the bottom plate is slidably connected with a first sliding block through the sliding groove, the bottom plate is rotationally connected with a first threaded rod, and the outer side of the first threaded rod is in threaded connection with the inner wall of the first sliding block in a penetrating mode. By arranging the adjusting structure, a first threaded rod, a second threaded rod and a third threaded rod are rotated, so that the supporting table can move forwards, backwards, leftwards and rightwards and move up and down in a small range, and therefore the water conservancy pipeline placed on the supporting table is driven to move forwards, backwards, leftwards and rightwards and move up and down in the small range; and the effect of performing small-amplitude alignment adjustment on the connecting end of the water conservancy pipeline is achieved, manpower is saved, and the splicing operation speed of the water conservancy pipeline is ensured as much as possible.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy pipeline splicing, and specifically relates to a splicing device for water conservancy pipelines. Background Art

[0002] Water conservancy pipelines refer to pipeline systems used to transport water resources. They are widely used in irrigation, water supply, drainage and other fields. They are important engineering facilities for water resource management and utilization.

[0003] At present, when laying large water conservancy pipelines, a crane is needed to move the water conservancy pipelines into the excavated channel and place them on the pipe foundation. However, using a crane to move and place the water conservancy pipelines easily leads to some errors in the connection between the two water conservancy pipelines, and the heavy water conservancy pipelines are not convenient for manual adjustment, which hinders the splicing operation of the water conservancy pipelines.

[0004] In order to solve the above problems, the present application proposes a splicing device for water conservancy pipelines. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a splicing device for water conservancy pipelines to overcome the above technical problems existing in the existing related technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A splicing device for a water conservancy pipeline comprises a bottom plate and a support platform located above the bottom plate, wherein the support platform is used to support the water conservancy pipeline;

[0008] The bottom plate is provided with an adjustment structure including a slide groove opened on the bottom plate, the bottom plate is slidably connected to a first slider through the slide groove, the bottom plate is rotatably connected to a first threaded rod, and the outer side of the first threaded rod is threadedly connected to the inner wall of the first slider;

[0009] A slide rail is installed on the first sliding block, a support block is slidably connected to the slide rail, a second threaded rod is rotatably connected to the slide rail, and the outer side of the second threaded rod is threadedly connected to the inner wall of the support block;

[0010] The support block is provided with a sliding opening, and the support block is slidably connected to a second slider through the sliding opening, the second slider is U-shaped, the support platform is installed on the top of the second slider, and the support block is rotatably connected to a third threaded rod, and the outer side of the third threaded rod is threadedly connected to the inner wall of the second slider;

[0011] A limiting structure is arranged on the supporting block.

[0012] A first bearing is installed on the base plate, and the inner ring of the first bearing is connected to the outer side of the first threaded rod. A second bearing is installed on the slide rail, and the inner ring of the second bearing is connected to the outer side of the second threaded rod. The first bearing and the second bearing are provided to assist and support the rotation of the first threaded rod and the second threaded rod respectively.

[0013] A first turning handle is installed at one end of the first threaded rod, a second turning handle is installed at one end of the second threaded rod, and a swivel is installed on the outer side of the third threaded rod. By setting the first turning handle, the second turning handle and the swivel, the first threaded rod, the second threaded rod and the third threaded rod can be rotated respectively.

[0014] The limiting structure includes a fixed tube installed on one side of the supporting block, a bidirectional threaded rod is rotatably connected in the fixed tube, and moving blocks are threadedly connected to the outer sides of both ends of the bidirectional threaded rod, baffles are provided on the two moving blocks, a third handle is installed at one end of the bidirectional threaded rod, a cross bar is installed on the fixed tube, and the inner walls of the two moving blocks are movably sleeved on the outer sides of the cross bar. The limiting structure is provided to limit the water conservancy pipeline.

[0015] Rubber sheets are installed on the opposite sides of the two baffles. By arranging the rubber sheets, wear between the baffles and the water conservancy pipelines can be avoided as much as possible.

[0016] A fixing rod is installed on the two moving blocks, and the two baffles are rotatably connected to the outer sides of the corresponding fixing rods. Bolts are threadedly connected to the two moving blocks, and one end of the two bolts is threadedly connected to the corresponding baffles. By setting the fixing rods and bolts, the baffles can be easily rotated.

[0017] To sum up, the technical effects and advantages of the utility model are as follows: the splicing device for water conservancy pipes, by setting an adjustment structure, can rotate the first threaded rod, the second threaded rod and the third threaded rod to complete a small forward, backward, left, right, and up and down movement of the support platform, thereby driving the water conservancy pipe placed on the support platform to complete a small forward, backward, left, right, and up and down movement, achieving the effect of small-scale alignment adjustment of the connecting end of the water conservancy pipe, which helps to save manpower and ensure the speed of water conservancy pipe splicing operations as much as possible; in addition, by setting a limiting structure, the water conservancy pipe can be limited by two baffles, and after the position of the water conservancy pipe is determined, after the pipe foundation stone is laid under the water conservancy pipe, the bolt is rotated so that the bolt is no longer fixed to the baffle, and the baffle is rotated to lay the baffle flat, thereby facilitating the removal of the device as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This utility model is a schematic diagram showing the overall structure of the device;

[0019] Figure 2 This utility model is a schematic diagram for showing the adjustment structure and the limit structure;

[0020] Figure 3 For this utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0021] In the figure:

[0022] 1. Bottom plate;

[0023] 2. Support table;

[0024] 3. Adjustment structure; 301. Slide groove; 302. First slider; 303. First threaded rod; 304. First handlebar; 305. First bearing; 306. Slide rail; 307. Support block; 308. Second threaded rod; 309. Second handlebar; 310. Second bearing; 311. Slide; 312. Second slider; 313. Third threaded rod; 314. Rotating ring;

[0025] 4. Limiting structure; 401. Fixed tube; 402. Bidirectional threaded rod; 403. Moving block; 404. Third turning handle; 405. Cross bar; 406. Baffle; 407. Fixed rod; 408. Bolt; 409. Rubber sheet. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Reference Figure 1-3 A splicing device for a water conservancy pipeline includes a base plate 1 and a support platform 2 located above the base plate 1, the support platform 2 is used to support the water conservancy pipeline, an adjustment structure 3 is provided on the base plate 1, including a slide groove 301 opened on the base plate 1, the base plate 1 is slidably connected to a first slider 302 through the slide groove 301, a first threaded rod 303 is rotatably connected to the base plate 1, the outer side of the first threaded rod 303 is threadedly connected to the inner wall of the first slider 302, and the first slider 302 can be driven to slide by rotating the first threaded rod 303.

[0028] A slide rail 306 is installed on the first slider 302, and a support block 307 is slidably connected to the slide rail 306. A second threaded rod 308 is rotatably connected to the slide rail 306. The outer side of the second threaded rod 308 is threadedly connected to the inner wall of the support block 307. By rotating the second threaded rod 308, the support block 307 can be driven to slide.

[0029] A sliding opening 311 is provided on the support block 307, and the support block 307 is slidably connected to the second slider 312 through the sliding opening 311. The second slider 312 is U-shaped, and the support platform 2 is installed on the top of the second slider 312. A third threaded rod 313 is rotatably connected to the support block 307, and the outer side of the third threaded rod 313 is threadedly connected to the inner wall of the second slider 312. By rotating the third threaded rod 313, the second slider 312 can be driven to move, thereby driving the support platform 2 to move.

[0030] According to the above technical solution, the support platform 2 can be moved forward, backward, left, right, and up and down in a small range, thereby driving the water conservancy pipeline placed on the support platform 2 to complete a small range of movement forward, backward, left, right, and up and down, achieving the effect of making a small alignment adjustment to the connecting end of the water conservancy pipeline, which helps to save manpower and ensure the speed of the water conservancy pipeline splicing operation as much as possible.

[0031] Reference Figure 2 and Figure 3 A first bearing 305 is installed on the base plate 1, and the inner ring of the first bearing 305 is connected to the outer side of the first threaded rod 303. A second bearing 310 is installed on the slide rail 306, and the inner ring of the second bearing 310 is connected to the outer side of the second threaded rod 308. The first bearing 305 is used to support and assist the rotation of the first threaded rod 303, and the second bearing 310 is used to support and assist the rotation of the second threaded rod 308.

[0032] A first turning handle 304 is installed at one end of the first threaded rod 303, a second turning handle 309 is installed at one end of the second threaded rod 308, and a swivel 314 is installed on the outer side of the third threaded rod 313. The first turning handle 304 facilitates the rotation of the first threaded rod 303, the second turning handle 309 facilitates the rotation of the second threaded rod 308, and the swivel 314 facilitates the rotation of the third threaded rod 313.

[0033] Reference Figure 1-3 A limiting structure 4 is provided on the support block 307, and the limiting structure 4 includes a fixed tube 401 installed on one side of the support block 307, a bidirectional threaded rod 402 is rotatably connected in the fixed tube 401, and both ends of the bidirectional threaded rod 402 are threadedly connected to the outer sides thereof, and baffles 406 are provided on the two moving blocks 403, a third turning handle 404 is installed at one end of the bidirectional threaded rod 402, and a cross bar 405 is installed on the fixed tube 401, and the inner walls of the two moving blocks 403 are movably sleeved with the outer side of the cross bar 405, and by rotating the third turning handle 404, the bidirectional threaded rod 402 is driven to rotate, and the rotation of the bidirectional threaded rod 402 drives the movement of the two baffles 406, which is used to limit the water conservancy pipeline.

[0034] Rubber sheets 409 are installed on opposite sides of the two baffles 406, and the rubber sheets 409 are used to avoid wear between the baffles 406 and the water conservancy pipeline as much as possible.

[0035] Reference Figure 2 and Figure 3 , the two moving blocks 403 are both equipped with fixing rods 407, and the two baffles 406 are respectively rotatably connected to the outer sides of the corresponding fixing rods 407. The two moving blocks 403 are both threadedly connected with bolts 408, and one end of the two bolts 408 is respectively threadedly connected to the corresponding baffles 406. After the position of the water conservancy pipeline is determined, the pipe foundation stone is laid under the water conservancy pipeline, and the bolts 408 are rotated so that the bolts 408 are no longer fixed to the baffles 406. At this time, the baffles 406 are rotated to lay the baffles 406 flat, so as to facilitate the removal of the device as a whole.

[0036] Working principle:

[0037] The water conservancy pipeline splicing device can drive the first slider 302 to slide by rotating the first threaded rod 303, can drive the support block 307 to slide by rotating the second threaded rod 308, and can drive the second slider 312 to move by rotating the third threaded rod 313, so that the support platform 2 can complete a small forward, backward, left, right, and up and down movement, thereby driving the water conservancy pipeline placed on the support platform 2 to complete a small forward, backward, left, right, and up and down movement, achieving the effect of small-scale alignment adjustment of the connecting end of the water conservancy pipeline, which helps to save manpower and ensure the speed of water conservancy pipeline splicing operations as much as possible.

[0038] The water conservancy pipeline splicing device is used. After the position of the water conservancy pipeline is determined, a pipe foundation is laid under the water conservancy pipeline, and the bolt 408 is rotated so that the bolt 408 is no longer fixed to the baffle 406. At this time, the baffle 406 is rotated to lay it flat, thereby facilitating the removal of the device as a whole.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A splicing device for water conservancy pipelines, comprising a base plate (1) and a support platform (2) located above the base plate (1), characterized in that: The support platform (2) is used to support the water conservancy pipeline; The bottom plate (1) is provided with an adjustment structure (3), the adjustment structure (3) comprising a slide groove (301) provided on the bottom plate (1), the bottom plate (1) being slidably connected to a first slider (302) via the slide groove (301), the bottom plate (1) being rotatably connected to a first threaded rod (303), the outer side of the first threaded rod (303) being threadedly connected to the inner wall of the first slider (302); A slide rail (306) is installed on the first sliding block (302), a support block (307) is slidably connected to the slide rail (306), a second threaded rod (308) is rotatably connected to the slide rail (306), and the outer side of the second threaded rod (308) is threadedly connected to the inner wall of the support block (307); The support block (307) is provided with a sliding opening (311), and the support block (307) is slidably connected to a second sliding block (312) through the sliding opening (311), and the second sliding block (312) is U-shaped. The support platform (2) is installed on the top of the second sliding block (312), and a third threaded rod (313) is rotatably connected to the support block (307), and the outer side of the third threaded rod (313) is threadedly connected to the inner wall of the second sliding block (312); The support block (307) is provided with a limiting structure (4).

2. A splicing device for water conservancy pipelines according to claim 1, characterized in that: A first bearing (305) is installed on the base plate (1), and the inner ring of the first bearing (305) is connected to the outer side of the first threaded rod (303). A second bearing (310) is installed on the slide rail (306), and the inner ring of the second bearing (310) is connected to the outer side of the second threaded rod (308).

3. A splicing device for water conservancy pipelines according to claim 1, characterized in that: A first turning handle (304) is installed at one end of the first threaded rod (303), a second turning handle (309) is installed at one end of the second threaded rod (308), and a rotating ring (314) is installed on the outer side of the third threaded rod (313).

4. A splicing device for water conservancy pipelines according to claim 1, characterized in that: The limiting structure (4) comprises a fixed tube (401) installed on one side of the support block (307), a bidirectional threaded rod (402) is rotatably connected inside the fixed tube (401), both ends of the bidirectional threaded rod (402) are threadedly connected to movable blocks (403), baffles (406) are provided on the two movable blocks (403), a third turning handle (404) is installed on one end of the bidirectional threaded rod (402), a cross bar (405) is installed on the fixed tube (401), and the inner walls of the two movable blocks (403) are movably sleeved on the outer sides of the cross bar (405).

5. A splicing device for water conservancy pipelines according to claim 4, characterized in that: Rubber sheets (409) are installed on opposite sides of the two baffles (406).

6. A splicing device for water conservancy pipelines according to claim 4, characterized in that: The two moving blocks (403) are both installed with a fixing rod (407), and the two baffles (406) are respectively rotatably connected to the outer sides of the corresponding fixing rods (407). The two moving blocks (403) are both threadedly connected with bolts (408), and one end of the two bolts (408) is respectively threadedly connected to the corresponding baffles (406).

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