Pipeline support for underground irrigation

Abstract

The utility model discloses a pipeline support for subsurface irrigation. The pipeline support comprises at least two embedded plates. Two chain shafts are symmetrically installed on the opposite sides of the two pre-buried plates, chain plates are installed outside the chain shafts, at least four movable inserting rods symmetrically penetrate through the tops of the pre-buried plates, first movable plates are hinged to the two sides of the pre-buried plates, and second movable plates are hinged to the sides, away from the pre-buried plates, of the first movable plates. Fixed insertion rods are arranged at the bottoms of the first movable plate and the second movable plate; according to the utility model, the plurality of pre-buried plates can be connected with each other through the chain shafts and the chain plates, so that each pre-buried plate independently rotates up and down to adapt to different underground height differences, and the movable insertion rods penetrate through the pre-buried plates to be fixed in an underground pit. The first movable plate and the second movable plate rotate according to the gradient of the inner wall of the pit and are fixed through the fixing insertion rods, the fixing point positions and strength of the support are increased, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of irrigation pipe supports, in particular to a pipe support for underground irrigation. Background Art

[0002] The pipe support for underground irrigation generally refers to the structure used to support and fix the underground irrigation pipe to ensure the safe and stable operation of the pipe underground. The support is usually made of corrosion-resistant and pressure-resistant materials, and combined with the characteristics of the underground environment, the weight of the pipe is evenly dispersed into the surrounding soil, reducing the pressure concentration of the pipe on the underground soil and ensuring that the pipe will not deviate underground.

[0003] However, when existing pipe supports are installed in underground pits, the looseness of the underground soil and changes in slope may cause the supports to be loosely fixed, and there are gaps due to height differences and loose soil on both sides, which increases the risk of shaking and loosening of the supports and reduces the stability and safety of the pipeline. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art.

[0005] To this end, one purpose of the utility model is to propose a pipe bracket for underground irrigation, which can be fixed by rotating each embedded plate up and down to adapt to different height differences underground. The first movable plate and the second movable plate rotate according to the slope of the inner wall of the pit and fit and fix, thereby increasing the fixing points and strength of the bracket and improving its service life.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe support for underground irrigation, comprising no less than two embedded plates; two chain shafts are symmetrically installed on opposite sides of the two embedded plates, chain plates are installed on the outside of the chain shafts, and no less than four movable plug rods are symmetrically passed through the top of the embedded plate, a first movable plate is connected to both sides of the embedded plate, a second movable plate is hinged on the side of the first movable plate away from the embedded plate, fixed plug rods are provided at the bottom of the first movable plate and the second movable plate, a slide groove is provided on the top of the embedded plate, two arc plates are symmetrically installed inside the slide groove through a slider, and threaded holes are provided on the outside of the arc plate.

[0007] Preferably, a spring is fixedly connected to one side of the sliding block, and the other end of the spring is fixedly connected to an inner wall of one side of the sliding groove.

[0008] Preferably, inner walls on both sides of the slide groove are fixedly connected to limit rings, and one end of the spring is located inside the limit ring.

[0009] Preferably, two grooves are symmetrically provided on the top of the embedded plate.

[0010] Preferably, an anti-skid plate is installed at the bottom of the embedded plate.

[0011] Preferably, a plurality of continuous triangular protrusions are provided at the bottom of the anti-slip plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the multiple embedded plates in the utility model can be connected to each other through chain shafts and chain plates, so that each embedded plate can be rotated up and down to adapt to different height differences underground, and the movable plug rod passes through the embedded plate and is fixed in the underground pit. The first movable plate and the second movable plate rotate according to the slope of the inner wall of the pit, and are fixed by the fixed plug rod, which increases the fixing point and strength of the bracket and improves the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of a pipe support for underground irrigation according to an embodiment of the utility model;

[0014] Figure 2 This is a schematic structural diagram of a pipe support for underground irrigation from another perspective according to an embodiment of the utility model;

[0015] Figure 3 This is a schematic cross-sectional structure diagram of an arc-shaped plate in a pipe support for underground irrigation according to an embodiment of the utility model;

[0016] Figure 4 This is a schematic structural diagram of an arc-shaped plate in a pipe support for underground irrigation according to an embodiment of the utility model.

[0017] In the figure: 1. embedded plate; 2. chain plate; 3. chain shaft; 4. arc plate; 5. threaded hole; 6. first movable plate; 7. second movable plate; 8. fixed plug rod; 9. movable plug rod; 10. slide groove; 11. slider; 12. groove; 13. anti-skid plate; 14. spring; 15. limit ring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 2 An embodiment of the utility model provides a pipe support for underground irrigation, comprising: no less than two embedded plates 1.

[0020] In this embodiment, Figure 1 and Figure 4 As shown, two chain shafts 3 are symmetrically installed on the opposite sides of the two embedded plates 1, and the chain plates 2 are installed on the outside of the chain shafts 3. No less than four movable plug rods 9 are symmetrically passed through the top of the embedded plates 1. The first movable plates 6 are connected on both sides of the embedded plates 1. A slide groove 10 is provided on the top of the embedded plates 1. Two arc plates 4 are symmetrically installed inside the slide groove 10 through a slider 11, and threaded holes 5 are provided on the outside of the arc plates 4.

[0021] The pipe support for underground irrigation consists of an embedded plate 1 and an arc plate 4. The two arc plates 4 on the top of the embedded plate 1 can adjust the spacing in the slide groove 10 to adapt to pipes of different diameters passing through the arc plate 4. Every two embedded plates 1 can be spliced ​​with each other through the chain shaft 3 and the chain plate 2, and can be rotated up and down to adapt to different height differences in the underground pit for adjustment, and the movable insertion rod 9 is used to penetrate the embedded plate 1 and insert it into the underground pit to complete the fixation of the embedded plate 1.

[0022] For further reference, Figure 1 and Figure 2 A second movable plate 7 is hingedly connected to the side of the first movable plate 6 away from the embedded plate 1, and a fixed plug rod 8 is provided at the bottom of the first movable plate 6 and the second movable plate 7. When the bottom of the embedded plate 1 is adapted to the soil pits with different height differences for fixation, the first movable plates 6 and the second movable plates 7 on both sides thereof can be rotated and adjusted according to the slope of the inner wall of the underground soil pit, so that the first movable plate 6 and the second movable plate 7 can fit on the inner wall of the underground soil pit and be fixed by the fixed plug rod 8.

[0023] Among them, Figure 3 and Figure 4 As shown, a spring 14 is fixedly connected to one side of the slider 11, and the other end of the spring 14 is fixedly connected to the inner wall of one side of the slide groove 10. One end of the spring 14 is in a contracted state on the inner wall of one side of the slide groove 10, so that the other end of the spring 14 can continue to push the slider 11, allowing the two arc plates 4 to maintain a close clamping state on the pipeline.

[0024] For further reference, Figure 3 The inner walls on both sides of the slide groove 10 are fixedly connected to the limiting ring 15, one end of the spring 14 is located inside the limiting ring 15, and the end of the spring 14 close to the inner wall of the slide groove 10 is located inside the limiting ring 15. The limiting ring 15 can prevent the spring 14 from escaping from the slide groove 10.

[0025] Specifically, in order to facilitate the installation personnel to lift or carry the embedded plate 1, two grooves 12 are symmetrically provided on the top of the embedded plate 1.

[0026] like Figure 2As shown, an anti-skid plate 13 is installed at the bottom of the embedded plate 1, and a plurality of continuous triangular protrusions are provided at the bottom of the anti-skid plate 13. The anti-skid plate 13 can effectively sink into the underground pit by utilizing the triangular protrusions at the bottom, and generate a certain gripping force when the embedded plate 1 shakes or moves, thereby improving the fixing effect of the embedded plate 1.

[0027] According to the above technical scheme, the working steps of this scheme are summarized and sorted out: the pipe support for underground irrigation in the utility model is composed of an embedded plate 1 and an arc plate 4. The two arc plates 4 on the top of the embedded plate 1 can adjust the spacing in the slide groove 10, which is used to adapt to pipes of different diameters passing through the arc plate 4. Every two embedded plates 1 can be spliced ​​with each other through the chain shaft 3 and the chain plate 2, and can be rotated up and down, so as to adapt to different height differences in the underground pit for adjustment, and the movable insertion rod 9 is used to penetrate the embedded plate 1 and inserted into the underground pit to complete the fixation of the embedded plate 1.

[0028] At the same time, both sides of the embedded plate 1 are hinged with a first movable plate 6, and one side of the first movable plate 6 is hinged with a second movable plate 7. When the bottom of the embedded plate 1 is adapted to the soil pits with different height differences for fixation, the first movable plates 6 and the second movable plates 7 on both sides thereof can be rotated and adjusted according to the slope of the inner wall of the underground soil pit, so that the first movable plate 6 and the second movable plate 7 can be fitted on the inner wall of the underground soil pit and fixed by the fixed plug rod 8, thereby increasing the fixing point position of the bracket in the underground soil pit and improving the fixing strength in the underground soil pit, which is beneficial to improving the service life of the underground irrigation pipeline.

[0029] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A pipe support for underground irrigation, comprising at least two embedded plates (1), characterized in that: Two chain shafts (3) are symmetrically installed on opposite sides of the two embedded plates (1), and a chain plate (2) is installed on the outside of the chain shaft (3). No less than four movable plug rods (9) are symmetrically passed through the top of the embedded plate (1). A first movable plate (6) is connected to both sides of the embedded plate (1), and a second movable plate (7) is hinged on the side of the first movable plate (6) away from the embedded plate (1). Fixed plug rods (8) are provided at the bottom of the first movable plate (6) and the second movable plate (7). A slide groove (10) is provided on the top of the embedded plate (1), and two arc plates (4) are symmetrically installed inside the slide groove (10) through a slider (11), and a threaded hole (5) is provided on the outside of the arc plate (4).

2. A pipe support for underground irrigation according to claim 1, characterized in that: A spring (14) is fixedly connected to one side of the sliding block (11), and the other end of the spring (14) is fixedly connected to an inner wall of one side of the sliding groove (10).

3. A pipe support for underground irrigation according to claim 2, characterized in that: The inner walls on both sides of the slide groove (10) are fixedly connected to a limiting ring (15), and one end of the spring (14) is located inside the limiting ring (15).

4. A pipe support for underground irrigation according to claim 1, characterized in that: Two grooves (12) are symmetrically arranged on the top of the embedded plate (1).

5. The pipe support for underground irrigation according to claim 1, characterized in that: An anti-skid plate (13) is installed at the bottom of the embedded plate (1).

6. A pipe support for underground irrigation according to claim 5, characterized in that: The bottom of the anti-slip plate (13) is provided with a plurality of continuous triangular protrusions.

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