Water conservancy pipeline support

Abstract

The utility model discloses a water conservancy pipeline support which comprises a bottom plate, an adjusting mechanism and a moving plate. The movable plate and the bottom plate are horizontally arranged in parallel at an interval and are connected through the height adjusting mechanism, and the pipe support is fixedly connected above the movable plate; the height adjusting mechanism comprises a connecting rod assembly which is arranged in an X shape and hinged to the bottom plate and the movable plate through two hinge shafts, the two hinge shafts are connected through an adjusting screw rod which is perpendicular to the hinge shafts in a crossed mode, and one hinge shaft is in threaded fit with the adjusting screw rod. The included angle of the connecting rod is driven to change through the distance change of the two hinge shafts driven by the thread pair, and therefore the movable plate and the pipe support are driven to move up and down. The height of the pipe support can be adjusted according to terrains, and the pipe support is suitable for supporting pipelines with various pipe diameters.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy project pipeline installation technology, in particular to a water conservancy pipeline bracket. Background Art

[0002] Water conservancy projects, also known as water engineering, are constructed to control and regulate natural surface and groundwater flows to eliminate harm and promote benefits. The implementation of large-scale water conservancy projects requires the laying of pipelines. Existing pipe supports typically lack height adjustment and are unable to adapt to the uneven terrain, making pipe installation difficult. Therefore, a more adaptable pipe support is needed. Utility Model Content

[0003] In view of the problems and shortcomings in the prior art, the utility model provides a water conservancy pipeline support.

[0004] The technical solution of this utility model is as follows:

[0005] A water conservancy pipeline support, a pipe support, also includes a base plate, an adjustment mechanism and a movable plate;

[0006] The movable plate and the bottom plate are arranged horizontally and parallel to each other, connected in the middle by a height adjustment mechanism, and the pipe bracket is fixedly connected above the movable plate;

[0007] The height adjustment mechanism includes: a connecting rod assembly, a first hinge shaft, a second hinge shaft and an adjustment screw;

[0008] The connecting rod assembly includes:

[0009] a first connecting rod, the lower end of which is slidably hinged to the bottom plate, and the upper end of which is hinged to the first hinge shaft;

[0010] The second connecting rod is symmetrically arranged with respect to the first connecting rod, with its upper end being slidably hinged to the lower part of the movable plate, and its lower end being hinged to the first hinge shaft;

[0011] The third connecting rod is symmetrically arranged with the second connecting rod, with the upper end hinged to the movable plate and the lower end hinged to the second hinge shaft;

[0012] The fourth connecting rod is symmetrically arranged with respect to the third connecting rod, with an upper end hinged to the second hinge shaft and a lower end hinged to the bottom plate;

[0013] The axes of the first hinge shaft and the second hinge shaft are parallel to the extending direction of the pipeline, and are provided with a spacing perpendicular to the extending direction of the pipeline, and are adjustably connected by adjusting the spacing of the screw rods.

[0014] According to a specific embodiment, a first guide hole slidably hinged to the lower end of the first connecting rod is provided on the bottom plate, and the first guide hole is an elongated hole extending in a direction parallel to the axis direction of the adjusting screw.

[0015] The movable plate is provided with a second guide hole which is slidably hinged to the upper end of the second connecting rod. The extending direction of the second guide hole is parallel to the extending direction of the first guide hole and is aligned up and down.

[0016] The first connecting rod is slidably hinged to the first guide hole through a pin shaft and a bearing, and the second connecting rod is slidably hinged to the second guide hole through a pin shaft and a bearing.

[0017] Specifically, the pin is perpendicular to the first and second connecting rods, the inner race of the bearing has an interference fit with the pin, and the outer race of the bearing slides into the first or second guide hole. When the adjustment screw is rotated clockwise, the distance between the first and second hinge axes decreases, and the first and second connecting rods slide along the first and second guide holes, respectively, toward the second hinge axis. The angle between the first and second connecting rods decreases, causing the movable plate to move downward and the pipe support to lower. When the adjustment screw is rotated counterclockwise, the motion is reversed, and the movable plate drives the pipe support upward.

[0018] One end of the adjusting screw is a round shaft and the other end is a threaded rod. One end of the round shaft is clearance-matched with the second hinge shaft, and one end of the threaded rod is threadedly matched with the first hinge shaft, and is arranged vertically and crosswise with the first hinge shaft and the second hinge shaft.

[0019] In order to facilitate the adjustment of the adjustment mechanism during installation, a driving handle is provided at the end of one end of the circular shaft, and the handle is arranged perpendicular to the adjustment screw.

[0020] The top surface of the pipe support is equipped with a V-shaped groove for supporting the pipe. The V-shaped groove supports the pipes of different diameters and adjusts the adaptability of the pipe support.

[0021] To facilitate installation, the pipe bracket is detachably connected to the movable plate.

[0022] The beneficial effects of the utility model are:

[0023] It includes a base plate, an adjustment mechanism and a moving plate;

[0024] The movable plate and the base plate are arranged horizontally and parallel to each other, and are connected in the middle by a height adjustment mechanism. The pipe bracket is fixedly connected above the movable plate; the height adjustment mechanism includes: a connecting rod assembly, a first hinge shaft, a second hinge shaft and an adjustment screw, and the connecting rod assembly includes a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod that are hinged to each other.

[0025] During operation, by rotating the adjustment screw clockwise, the distance between the first and second hinge axes decreases. The first and second connecting rods slide along the first and second guide holes, respectively, toward the second hinge axis. The angle between the first and second connecting rods decreases, causing the movable plate to move downward, lowering the pipe support. Turning the adjustment screw counterclockwise causes the movable plate to raise the pipe support. The pipe support's height can be adjusted to suit the terrain, and a V-shaped groove on the top of the pipe support accommodates pipes of various diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 Schematic diagram of the cross-sectional structure of the embodiment in the vertical pipeline length direction;

[0027] Figure 2 for Figure 1 Left view of;

[0028] 1. Base plate; 2. Height adjustment mechanism; 3. Movable plate; 4. Control frame; 11. First guide hole; 21. First connecting rod; 22. First hinge axis; 23. Second connecting rod; 24. Third connecting rod; 25. Fourth connecting rod; 26. Adjustment screw; 27. Second hinge axis; 31. Second guide hole. DETAILED DESCRIPTION

[0029] The following will further illustrate the technical means adopted to achieve the predetermined inventive purpose of the present invention in conjunction with the drawings in the embodiments of the present invention.

[0030] A water conservancy pipeline support, a pipe support, further comprising a base plate 1, an adjustment mechanism and a movable plate 3;

[0031] The movable plate 3 is arranged horizontally and parallel to the bottom plate 1, and is connected in the middle by a height adjustment mechanism 2. The pipe bracket is fixedly connected above the movable plate 3;

[0032] The height adjustment mechanism 2 includes: a connecting rod assembly, a hinge shaft and an adjustment screw 26;

[0033] The connecting rod assembly includes:

[0034] A first connecting rod 21, the lower end of which is slidably hinged to the base plate 1, and the upper end of which is hinged to the first hinge shaft 22;

[0035] The second connecting rod 23 is symmetrically arranged with respect to the first connecting rod 21 , with its upper end being slidably hinged to the lower part of the movable plate 3 , and its lower end being hinged to the first hinge shaft 22 ;

[0036] The third connecting rod 24 is symmetrically arranged with respect to the second connecting rod 23, with its upper end hinged to the movable plate 3 and its lower end hinged to the second hinge shaft 27;

[0037] The fourth connecting rod 25 is symmetrically arranged with respect to the third connecting rod 24, with its upper end hinged to the second hinge shaft 27 and its lower end hinged to the bottom plate 1;

[0038] The axes of the first hinge shaft 22 and the second hinge shaft 27 are parallel to the extending direction of the pipeline, and are provided with a spacing perpendicular to the extending direction of the pipeline. They are connected so that the spacing can be adjusted by adjusting the screw rod 26.

[0039] According to a specific embodiment, a first guide hole 11 slidably hinged to the lower end of the first connecting rod 21 is provided on the bottom plate 1 . The first guide hole 11 is an elongated hole extending in a direction parallel to the axis of the adjusting screw 26 .

[0040] The movable plate 3 is provided with a second guide hole 31 slidably hinged to the upper end of the second connecting rod 23 . The extending direction of the second guide hole 31 is parallel to the extending direction of the first guide hole 11 and aligned with each other in the vertical direction.

[0041] The first connecting rod 21 is slidably hinged to the first guide hole 11 through a pin and a bearing, and the second connecting rod 23 is slidably hinged to the second guide hole 31 through a pin and a bearing.

[0042] Specifically, the pin is perpendicular to the first connecting rod 21 and the second connecting rod 23. The inner race of the bearing has an interference fit with the pin, while the outer race of the bearing slides into the first guide hole 11 or the second guide hole 31. When the adjustment screw 26 is rotated clockwise, the distance between the first hinge axis 22 and the second hinge axis 27 decreases, and the first and second connecting rods 21 and 23 slide along the first and second guide holes 11 and 31, respectively, toward the second hinge axis 27. The angle between the first and second connecting rods 21 and 23 decreases, causing the movable plate 3 to move downward, lowering the height of the pipe support. When the adjustment screw 26 is rotated counterclockwise, the motion reverses, and the movable plate 3 drives the pipe support upward.

[0043] One end of the adjusting screw 26 is a round shaft and the other end is a threaded rod. One end of the round shaft is clearance-fitted with the second hinge shaft 27 , and one end of the threaded rod is threadedly fitted with the first hinge shaft 22 , and is arranged vertically across the first hinge shaft 22 and the second hinge shaft 27 .

[0044] In order to facilitate adjustment of the adjustment mechanism during installation, a driving handle is provided at the end of one end of the circular shaft, and the handle is arranged perpendicular to the adjustment screw 26.

[0045] The top surface of the pipe support is equipped with a V-shaped groove for supporting the pipe. The V-shaped groove supports the pipes of different diameters and adjusts the adaptability of the pipe support.

[0046] In order to facilitate installation, the pipe support is detachably connected to the movable plate 3 .

[0047] The above is a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments and examples. Various changes, equivalent substitutions, improvements, etc. made within the scope of knowledge possessed by those skilled in the art without departing from the concept of the present invention should be included in the scope of protection of the present invention.

Claims

1. A water conservancy pipeline support, a pipe support, characterized in that: It also includes a base plate (1), an adjustment mechanism and a movable plate (3); The movable plate (3) and the bottom plate (1) are arranged horizontally and parallel to each other with a spacing therebetween, and are connected in the middle by a height adjustment mechanism (2); the pipe bracket is fixedly connected above the movable plate (3); The height adjustment mechanism (2) comprises: a connecting rod assembly, a hinge shaft and an adjustment screw (26); The connecting rod assembly comprises: A first connecting rod (21), the lower end of which is slidably hinged to the bottom plate (1), and the upper end of which is hinged to the first hinge shaft (22); The second connecting rod (23) is symmetrically arranged with respect to the first connecting rod (21) in the upper and lower directions, the upper end of which is slidably hinged to the lower part of the movable plate (3), and the lower end of which is hinged to the first hinge shaft (22); The third connecting rod (24) is arranged symmetrically with the second connecting rod (23), the upper end of which is hinged to the movable plate (3) and the lower end of which is hinged to the second hinge shaft (27); The fourth connecting rod (25) is symmetrically arranged with respect to the third connecting rod (24) in the vertical direction, the upper end of which is hinged to the second hinge shaft (27) and the lower end of which is hinged to the bottom plate (1); The axes of the first hinge shaft (22) and the second hinge shaft (27) are parallel to the extension direction of the pipeline, and are provided with a spacing perpendicular to the extension direction of the pipeline, and are connected in an adjustable manner by adjusting the spacing of the screw rod (26).

2. The pipe support according to claim 1, characterized in that: The bottom plate (1) is provided with a first guide hole (11) which is slidably hinged to the lower end of the first connecting rod (21). The first guide hole (11) is an elongated hole whose extension direction is parallel to the axial direction of the adjusting screw rod (26).

3. The pipe support according to claim 2, characterized in that: The movable plate (3) is provided with a second guide hole (31) which is slidably hinged to the upper end of the second connecting rod (23); the extension direction of the second guide hole (31) is parallel to the extension direction of the first guide hole (11), and is aligned up and down.

4. The pipe support according to claim 2 or 3, characterized in that: The first connecting rod (21) is slidably hinged to the first guide hole (11) through a pin shaft and a bearing, and the second connecting rod (23) is slidably hinged to the second guide hole (31) through a pin shaft and a bearing.

5. The pipe support according to claim 3, characterized in that: One end of the adjusting screw (26) is a round shaft and the other end is a threaded rod. One end of the round shaft is clearance-matched with the second hinge shaft (27), and one end of the threaded rod is thread-matched with the first hinge shaft (22), and is arranged to cross and be perpendicular to the first hinge shaft (22) and the second hinge shaft (27).

6. The pipe support according to claim 5, characterized in that: A driving handle is provided at the end of one end of the circular shaft.

7. The pipe support according to any one of claims 1 to 6, characterized in that: The top surface of the pipe support is provided with a V-shaped groove for supporting the pipeline.

8. The pipe support according to claim 7, characterized in that: The pipe support is detachably connected to the movable plate (3).

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