Water conservancy pipeline supporting device for depression ground

Abstract

The water conservancy pipeline supporting device sunken in the ground comprises a bottom frame, first supporting frames are arranged at the front position and the rear position of an inner cavity of the bottom frame in a sliding mode, a connecting rod is fixedly connected between the two first supporting frames, and a threaded block is fixedly connected to the middle position of the surface of the connecting rod; and the inner surface of the threaded block is in threaded connection with a threaded rod. By rotating the supporting pieces, the bottom of the bottom frame keeps relative balance limiting, then by rotating the threaded rods, the threaded rods rotate between the first supporting seats and the second supporting seats through the bearing seats, the threaded blocks are driven to move through rotation of the threaded rods, and therefore the first supporting frames on the front side and the rear side are driven to move through the connecting rods; when the first supporting frame moves, the second supporting frame movably connected to the surface of the first supporting frame can be pushed to move, the second supporting frame rotates with the first connecting base as the center, then the second connecting base is lifted to move, the supporting wheels are lifted to move upwards, and then the pipelines on the surfaces of the supporting wheels are lifted.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water conservancy pipeline construction support technical field, especially, relate to a water conservancy pipeline support device of sunken ground. BACKGROUND

[0002] In the construction of water conservancy pipeline, the pipeline needs to be laid in the trench dug in advance, and when encountering a sunken section, part of the pipeline will be in a suspended state due to the soft ground, resulting in a downward deformation of the pipeline, which increases the difficulty of connecting the pipelines, and the construction personnel need to manually lift and support the pipeline for temporary connection.

[0003] Therefore, we propose a device that can temporarily support the pipeline during laying and connection to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims to provide a water conservancy pipeline support device for sunken ground, which temporarily supports the pipeline and prevents it from deforming downward during laying on a sunken section, thereby solving the above background technical problems.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: a water conservancy pipeline support device for sunken ground, comprising a chassis, a support frame one is slidably arranged at the front and rear positions of the inner cavity of the chassis, a connecting rod is fixedly connected between the two support frames one, a threaded block is fixedly connected to the middle position of the surface of the connecting rod, a threaded rod is threadedly connected to the inner surface of the threaded block, a support seat one is fixedly connected to the right side of the top of the chassis, the support seat one is rotatably connected between the threaded rod and the bearing seat on one side, the threaded rod is rotatably connected to the support seat two through the bearing seat at one end, the front and rear end faces of the support seat two are fixedly connected to the inner cavity of the chassis, a connecting seat one is fixedly connected to the front and rear positions of the left side of the top of the chassis, a support frame two is movably connected to the top of the connecting seat one through a rotating shaft, the top of the opposite side of the support frame one and the support frame two are movably connected through a rotating shaft, a connecting seat two is fixedly connected to the end of the support frame two away from the connecting seat one, a support wheel is movably connected to the opposite side of the connecting seat two through a rotating shaft, and support pieces for adjusting and limiting are arranged around the surface of the chassis.

[0006] Preferably, the outer surface of the support frame one is fixedly connected to a sliding shaft, and a slide is formed in the front and rear positions of the inner cavity of the chassis for sliding of the sliding shaft.

[0007] Preferably, a stop ring is fixedly connected to the front and rear positions of the surface of the support wheel.

[0008] Preferably, the support piece comprises a screw rod screwed in the inner cavity of the chassis, the bottom of the screw rod is rotationally connected with a support plate through a bearing seat, the bottom of the support plate is designed as a friction surface, and the top of the screw rod is fixedly connected with a rotating handle of the rotating screw rod.

[0009] Preferably, the length of the sliding groove of the slide is greater than the moving distance of the threaded block on the surface of the threaded rod.

[0010] 1、The utility model discloses a beneficial effect is: the utility model discloses a bottom of the chassis keeps relative balance limit through the rotation support piece, then through the rotation screw rod, the screw rod rotates between support seat no. 1 and support seat no. 2 through the bearing seat, the rotation of the screw rod drives the threaded block to move, thereby moving the support frame no. 1 of the front and rear two sides through the connecting rod, the support frame no. 2 of the movable connection on the surface of support frame no. 1 is pushed and moves when moving, and the support frame no. 2 rotates with the center of the connecting seat no. 1, and then lifts the connecting seat no. 2 to move, thereby lifting the support wheel to move upwards, and then lifting the pipeline on the surface of the support wheel, through the above structure, the pipeline can be temporarily supported and lifted, and the purpose of avoiding the pipeline laying in the sunken road section from appearing to descend and deform.

[0011] 2、The utility model discloses a sliding shaft on the inner surface of the slide, which can support and guide the left and right movement of the support frame no. 1.

[0012] 3、The utility model discloses that the front and rear positions on the surface of the support wheel are fixedly connected with the blocking ring, which can limit the position of the pipeline on the surface of the support wheel, and the support wheel can conveniently push the pipeline.

[0013] 4、The utility model discloses that the rotating screw rod contacts the contact surface through the support plate at the bottom of the screw rod, thereby balancing and adjusting the bottom of the chassis. DRAWINGS

[0014] Among them:

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the schematic diagram of the cooperation between the support frame no. 1 and the support frame no. 2 of the utility model;

[0017] Figure 3 It is the local enlarged view of point A of the utility model;

[0018] Figure 4 It is the structural schematic diagram of the chassis of the utility model.

[0019] In the drawings, the component list represented by each sign is as follows:

[0020] 1, bottom frame; 2, support frame one; 3, connecting rod; 4, threaded block; 5, threaded rod; 6, support seat one; 7, support seat two; 8, connecting seat one; 9, support frame two; 10, connecting seat two; 11, support wheel; 12, support piece; 121, screw rod; 122, support plate; 13, sliding shaft; 14, slide. DETAILED DESCRIPTION

[0021] Hereinafter, the embodiment of the water conservancy pipeline supporting device for the sunken ground of the utility model will be described with reference to the drawings. Example 1

[0022] Figures 1-4The utility model discloses a kind of water conservancy pipeline support devices of sump ground, including chassis 1, the front and rear positions of the inner chamber of chassis 1 are slidably provided with support frame one 2, two support frame one 2 are fixedly connected with connecting rod 3 between, the middle position of the surface of connecting rod 3 is fixedly connected with threaded block 4, the inner surface of threaded block 4 is threadedly connected with threaded rod 5, the right side of the top of chassis 1 is fixedly connected with support seat one 6, one side of support seat one 6 is rotatably connected between bearing seat and threaded rod 5, one end of threaded rod 5 is rotatably connected with support seat two 7 through bearing seat, the front and rear end surfaces of support seat two 7 are fixedly connected with the inner chamber of chassis 1, the front and rear positions of left side of the top of chassis 1 are fixedly connected with connecting seat one 8, the top of connecting seat one 8 is movably connected with support frame two 9 through rotating shaft, and the top of the opposite side of support frame one 2 is movably connected with support frame two 9 through rotating shaft, the end of support frame two 9 away from connecting seat one 8 is fixedly connected with connecting seat two 10, the opposite side of connecting seat two 10 is movably connected with support wheel 11 through rotating shaft, the front and rear positions of the surface of support wheel 11 are fixedly connected with retaining ring, and the front and rear positions of the surface of support wheel 11 are fixedly connected with retaining ring by being provided with retaining ring, the pipeline on the surface of support wheel 11 can be positioned, while support wheel 11 can conveniently push pipeline, and the periphery of the surface of chassis 1 is provided with support piece 12 for adjusting limit, and support piece 12 includes screw rod 121 threadedly connected in the inner chamber of chassis 1, the bottom of screw rod 121 is rotatably connected with support plate 122 through bearing seat, the bottom of support plate 122 is designed as friction surface, the top of screw rod 121 is fixedly connected with handle of rotating screw rod 121, by rotating screw rod 121, thereby driving the support plate 122 at its bottom to contact contact surface, thereby balancing and adjusting the bottom of chassis 1, by rotating support piece 12, the bottom of chassis 1 is kept relatively balanced limit, then by rotating threaded rod 5, threaded rod 5 is rotatable between support seat one 6 and support seat two 7 through bearing seat, the rotation of threaded rod 5 drives threaded block 4 to move, thereby moving the support frame one 2 on the front and rear sides by connecting rod 3, support frame one 2 moves and will push support frame two 9 movably connected on its surface to move, support frame two 9 rotates with connecting seat one 8 as center, and then lifts connecting seat two 10 to move, thereby lifting support wheel 11 to move upwards, and then lifting the pipeline on the surface of support wheel 11, by the above structure, pipeline can be temporarily supported and lifted, to avoid the purpose that pipeline appears to descend deformation when being laid in sump section. Example 2

[0023] Figures 1-4The utility model discloses a kind of water conservancy pipeline support devices of sunken ground, including chassis 1, the front and rear positions of the inner chamber of chassis 1 are slidably provided with support frame one 2, two support frame one 2 are fixedly connected with connecting rod 3 between, the middle position of the surface of connecting rod 3 is fixedly connected with threaded block 4, the inner surface of threaded block 4 is threadedly connected with threaded rod 5, the right side of the top of chassis 1 is fixedly connected with support seat one 6, one side of support seat one 6 is rotatably connected between bearing seat and threaded rod 5, one end of threaded rod 5 is rotatably connected with support seat two 7 through bearing seat, the front and rear end surfaces of support seat two 7 are fixedly connected with the inner chamber of chassis 1, the front and rear positions of the left side of the top of chassis 1 are fixedly connected with connecting seat one 8, the top of connecting seat one 8 is movably connected with support frame two 9 through rotating shaft, the top of the opposite side of support frame one 2 and support frame two 9 are movably connected through rotating shaft, one end of support frame two 9 away from connecting seat one 8 is fixedly connected with connecting seat two 10, the opposite side of connecting seat two 10 is movably connected with support wheel 11 through rotating shaft, the outer surface of support frame one 2 is fixedly connected with sliding shaft 13, the front and rear positions of the inner chamber of chassis 1 are all provided with slide 14 for the sliding of sliding shaft 13, the length of the sliding slot of slide 14 is greater than the moving distance of threaded block 4 on the surface of threaded rod 5 rotation, by setting the sliding of sliding shaft 13 on the inner surface of slide 14, the left and right movement of support frame one 2 can be supported and guided.

[0024] Working principle: when the utility model is used, by rotating screw rod 121, support plate 122 is moved by bearing seat, so that support plate 122 is contacted with contact surface, the balance adjustment of the bottom of chassis 1 is completed, the bottom of chassis 1 keeps relative balance limit, then by rotating threaded rod 5, threaded rod 5 is rotated between support seat one 6 and support seat two 7 by bearing seat, the rotation of threaded rod 5 drives threaded block 4 to move, so that the front and rear support frame one 2 is moved by connecting rod 3, support frame one 2 moves and pushes support frame two 9 movably connected on its surface to move, support frame two 9 rotates with connecting seat one 8 as center, and then lifting connecting seat two 10 moves, so that support wheel 11 is lifted and moves upwards, and then the pipeline on the surface of support wheel 11 is lifted, and support wheel 11 can conveniently push the pipeline, so that temporary support and lifting of the pipeline are realized, and the purpose of avoiding the pipeline laying in sunken road section to appear to descend deformation is achieved.

Claims

1. A water pipeline support device for a sunken ground, comprising a base frame (1), characterized in that, The front and rear positions of the inner cavity of the chassis (1) are slidably provided with support frames one (2), two support frames one (2) are fixedly connected with a connecting rod (3), the middle position of the surface of the connecting rod (3) is fixedly connected with a threaded block (4), the inner surface of the threaded block (4) is threadedly connected with a threaded rod (5), the right side of the top of the chassis (1) is fixedly connected with a support seat one (6), one side of the support seat one (6) is rotatably connected between the threaded rod (5) and the bearing seat, one end of the threaded rod (5) is rotatably connected with a support seat two (7) through the bearing seat, the front and rear end faces of the support seat two (7) are fixedly connected with the inner cavity of the chassis (1), the front and rear positions of the left side of the top of the chassis (1) are fixedly connected with connecting seats one (8), the top of the connecting seat one (8) is movably connected with a support frame two (9) through a rotating shaft, the top of the opposite side of the support frame one (2) is movably connected with the support frame two (9) through a rotating shaft, one end of the support frame two (9) away from the connecting seat one (8) is fixedly connected with a connecting seat two (10), the opposite side of the connecting seat two (10) is movably connected with a support wheel (11) through a rotating shaft, the periphery of the surface of the chassis (1) is provided with a support piece (12) for adjusting and limiting.

2. A water pipeline support device for a sunken ground according to claim 1, wherein The outer surface of the support frame one (2) is fixedly connected with a sliding shaft (13), the inner cavity of the chassis (1) is provided with a slide (14) for sliding the sliding shaft (13) at the front and rear positions.

3. The water line support apparatus for a sunken ground according to claim 1, wherein The front and rear positions of the surface of the support wheel (11) are fixedly connected with a stop ring.

4. The water line support apparatus for a sunken ground according to claim 1, wherein The support piece (12) comprises a screw rod (121) threadedly connected in the inner cavity of the chassis (1), the bottom of the screw rod (121) is rotatably connected with a support plate (122) through a bearing seat, the bottom of the support plate (122) is designed as a friction surface, and the top of the screw rod (121) is fixedly connected with a handle that rotates the screw rod (121).

5. The water line support apparatus for a sunken ground according to claim 2, wherein The length of the sliding groove of the slide (14) is greater than the moving distance of the threaded block (4) rotating on the surface of the threaded rod (5).

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