Pipeline anti-rolling device for water conservancy construction

Abstract

The utility model relates to the technical field of pipeline rolling prevention, and discloses a pipeline rolling prevention device for water conservancy construction, which comprises a plurality of groups of protective covers, each group of protective covers is arc-shaped, and the inner wall of each group of protective covers corresponds to the outer side of a pipeline. According to the technical scheme, when the top of the pipeline is subjected to large bearing force, the protective cover at the top of the pipeline can be extruded preferentially, so that the paper boards on the two sides of the protective cover extrude the springs on the supporting columns, and the large bearing force can be blocked through buffering of the protective cover on the supporting columns; the protective covers are arranged on the pipeline, large bearing force is prevented from being directly extruded into the pipeline in the protective covers, the anti-rolling effect of the pipeline is greatly improved, multiple sets of supporting rods distributed at equal intervals are installed between every two adjacent protective covers, every two adjacent protective covers can be connected, the pipeline on the inner sides of the protective covers is comprehensively protected, and the service life of the pipeline is prolonged. And through connection of the supporting rods, loss of materials is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline anti-rolling technical field, specifically pipeline anti-rolling device for water conservancy construction. BACKGROUND

[0002] At present, in the field of water conservancy construction, pipeline anti-rolling has been a problem to be solved, and the pipeline in water conservancy construction often needs to bear the pressure from the soil, mechanical equipment and water flow, especially in the process of excavation, landfill and subsequent maintenance, the pipeline is easily extruded and impacted by external force, leading to deformation, rupture and even damage of the pipeline, which seriously affects the construction progress and engineering quality.

[0003] Among them, the traditional pipeline anti-rolling measures have many shortcomings, on the one hand, many projects use simple soil backfilling or laying sand and stone layer to protect the pipeline, but these methods cannot effectively resist the large bearing force, especially when heavy mechanical equipment drives or construction operation is careless, the pipeline is easily damaged, on the other hand, although some projects use special anti-rolling devices, these devices are often complex in structure and cumbersome to install, not only increasing the construction cost, but also the anti-rolling effect in practical application is not ideal.

[0004] Especially in some complex terrain or special geological conditions, the traditional pipeline anti-rolling measures are difficult to work, for example, in soft soil foundation or slope area, the pipeline is more easily affected by uneven settlement or landslide and other natural disasters, leading to further increase of pipeline anti-rolling difficulty.

[0005] Therefore, we propose a pipeline anti-rolling device for water conservancy construction, which effectively improves the pipeline anti-rolling effect by installing support mechanism on the pipeline with a certain length. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a pipeline anti-rolling device for water conservancy construction, which solves the problems proposed in the background technology.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pipeline anti-rolling device for water conservancy construction, comprising a protective cover, the protective cover is provided with multiple groups, each group of the protective cover is arc-shaped, the inner wall of each group of the protective cover corresponds to the outer side of the pipeline, and a support protection mechanism is installed between the adjacent two groups of protective covers.

[0008] The support protection mechanism comprises a support plate fixedly installed on both sides of each group of the protective cover, a support column movably installed on both sides of each group of the support plate, a horizontal plate fixedly installed at the bottom of the adjacent two groups of support columns, a buffer spring sleeved and installed on the outer wall of each group of the support column, and multiple groups of support rods equidistantly distributed and installed between the adjacent two groups of protective covers.

[0009] Optionally, the spring is fixedly installed on both sides of the paperboard and the horizontal plate.

[0010] Optionally, the horizontal plate is fixedly installed on one side of the top of each group, and the soil-proof cover is movably connected with the support plate.

[0011] By adopting the above technical scheme, the buffer space between the support plate and the horizontal plate is ensured.

[0012] Optionally, the support plate is movably connected with the support column.

[0013] By adopting the above technical scheme, the support column can be limited.

[0014] Optionally, the support cover is movably connected with the support rod.

[0015] By adopting the above technical scheme, the support rod can be conveniently installed.

[0016] Optionally, the support cover is movably connected with the support rod.

[0017] By adopting the above technical scheme, the horizontal plate can be firmly and stably increased.

[0018] Compared with the prior art, the beneficial effects of the technical scheme of the present application are as follows:

[0019] The technical scheme of the present application installs the support column, the buffer spring, the support plate and the protection cover on the top of the adjacent two groups of horizontal plates, ensures that the inner side of the protection cover and the outer side of the pipeline maintain a certain distance, and when the top of the pipeline is subjected to a large bearing force, the protection cover on the top of the pipeline can be preferentially extruded, the paperboard on both sides of the protection cover can extrude the spring on the support column, the protection cover can be buffered on the support column, the large bearing force can be blocked, the pipeline can be prevented from being directly extruded into the pipeline inside the protection cover, the anti-rolling effect of the pipeline is greatly improved, and a plurality of support rods are installed between the adjacent two groups of protection covers, which not only connects the adjacent two groups of protection covers and fully protects the pipeline inside the protection cover, but also greatly reduces the material loss through the support rod connection.

[0020] The anti-dirt cover is fixedly installed on one side of the top of each group of horizontal plates, and the inner cavity of the anti-dirt cover is movably connected with the supporting plates, when the protective cover is installed on the top of the pre-buried pipeline and filled, the reserved space between the protective cover and the supporting plates guarantees that the protective cover can be buffered on the supporting column under a large bearing force, so that the pipeline is prevented from being directly extruded by the large bearing force, and the pipeline anti-rolling effect is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments, read in conjunction with the accompanying drawings:

[0022] Fig. 1 It is a whole structure schematic view of the pipeline anti-rolling device for water conservancy construction of the present application;

[0023] Fig. 2 It is a protective cover structure schematic view of the pipeline anti-rolling device for water conservancy construction of the present application;

[0024] Fig. 3 It is a positioning cone distribution structure schematic view of the pipeline anti-rolling device for water conservancy construction of the present application.

[0025] In the figure: 1, protective cover; 11, supporting plate; 12, protective pad; 2, horizontal plate; 21, anti-dirt cover; 22, supporting column; 23, buffer spring; 24, limiting hole; 3, connecting screw sleeve; 31, supporting rod; 32, positioning cone. DETAILED DESCRIPTION

[0026] Please refer to Figs. 1-3 The present application provides a technical scheme: a pipeline anti-rolling device for water conservancy construction, which comprises a protective cover 1, the protective cover 1 is provided with multiple groups, each group of protective cover 1 is in a circular arc shape, the inner wall of each group of protective cover 1 corresponds to the outer side of the pipeline, and supporting protection mechanisms are installed between adjacent two groups of protective cover 1.

[0027] The supporting protection mechanism comprises supporting plates 11 fixedly installed on both sides of each group of protective cover 1, supporting columns 22 movably installed on both sides of each group of supporting plates 11, horizontal plates 2 fixedly installed at the bottom of adjacent two groups of supporting columns 22, buffer springs 23 sleeved and installed on the outer wall of each group of supporting columns 22, and multiple groups of supporting rods 31 equally distributed between adjacent two groups of protective cover 1, the two sides of each group of springs are fixedly installed with the paper plate and the side wall of the horizontal plate 2, the horizontal plate 2 is a pre-buried plate, limiting holes 24 are formed on both sides of each group of supporting plates 11, and the multiple groups of limiting holes 24 are movably connected with each group of supporting columns 22, so that the supporting columns 22 can be limited.

[0028] By installing the support column 22, the buffer spring 23, the support plate 11 and the protective cover 1 on the top of the adjacent two groups of horizontal plates 2, the inside of the protective cover 1 and the outside of the pipeline are kept at a certain distance, and when the top of the pipeline is subjected to a large bearing force, the protective cover 1 on the top of the pipeline can be preferentially extruded, the paperboard on the two sides of the protective cover 1 can extrude the spring on the support column 22, the large bearing force can be buffered on the support column 22 through the protective cover 1, the large bearing force can be blocked, and the pipeline inside the protective cover 1 is prevented from being extruded directly, the anti-rolling effect of the pipeline is greatly improved, and a plurality of support rods 31 are installed between the adjacent two groups of protective covers 1, which not only connect the adjacent two groups of protective covers 1 and comprehensively protect the pipeline inside the protective cover 1, but also greatly reduce the material loss through the connection of the support rods 31.

[0029] In this technical scheme, the soil-proof cover 21 is fixedly installed on one side of the top of each group of horizontal plates 2, the inner cavity of the soil-proof cover 21 is movably connected with the support plate 11, and the support plate 11 corresponds to the top side of the soil-proof cover 21, so that a buffer space is ensured between the support plate 11 and the horizontal plate 2.

[0030] When the protective cover 1 is installed on the top of the embedded pipeline and filled, in combination with the reserved space between the protective cover 1 and the support plate 11, the protective cover 1 can be buffered on the support column 22 under a large bearing force, so that the pipeline is prevented from being directly extruded, and the anti-rolling effect of the pipeline is further improved.

[0031] In this technical scheme, the protective pad 12 is fixedly installed on the inner wall of each group of protective covers 1, and a plurality of equidistantly distributed positioning cones 32 are fixedly installed at the bottom of each group of horizontal plates 2, so that the horizontal plate 2 is firm and stable.

[0032] When the protective cover 1 is extruded to the top of the pipeline by a large bearing force, in combination with the protective pad 12 installed on the inner wall of the protective cover 1, the protective cover 1 is prevented from directly colliding with and damaging the pipeline, and the positioning cone 32 installed on the horizontal plate 2 can ensure that the horizontal plate 2 is firmly embedded on both sides of the pipeline.

[0033] In this technical scheme, a plurality of equidistantly distributed connecting screw sleeves 3 are welded on the outer walls of the two sides of each group of protective covers 1, and the plurality of connecting screw sleeves 3 are respectively screwed with one end of each group of support rods 31, so that the support rods 31 are convenient to install.

[0034] When a plurality of protective covers 1 are installed on the pipeline, in combination with the two groups of connecting screw sleeves 3 corresponding to each other, the operator can conveniently install the support rods 31 between the adjacent two groups of protective covers 1.

[0035] In use, first, a plurality of groups of horizontal plates 2 are installed on both sides of the pipeline by pre-burying, the plurality of groups of horizontal plates 2 are installed side by side on both sides of the pipeline, meanwhile, the support posts 22, the buffer springs 23, the support plates 11 and the protective covers 1 are installed on the top of the adjacent two groups of horizontal plates 2, the inside of the protective cover 1 is kept a certain distance from the outside of the pipeline, when the top of the pipeline is subjected to a large bearing force, the protective cover 1 on the top of the pipeline can be preferentially extruded, the paperboard on both sides of the protective cover 1 extrudes the spring on the support post 22, the large bearing force is buffered on the support post 22 through the protective cover 1, the large bearing force is blocked, the pipeline is prevented from being extruded directly into the pipeline inside the protective cover 1, the anti-rolling effect of the pipeline is greatly improved, a plurality of groups of support rods 31 are installed between the adjacent two groups of protective covers 1, the adjacent two groups of protective covers 1 are connected, the pipeline inside the protective cover 1 is comprehensively protected, the material loss is greatly reduced through the connection of the support rods 31, meanwhile, the soil-proof covers 21 are fixedly installed on one side of the top of each group of horizontal plates 2, the inner cavity of the soil-proof cover 21 is movably connected with the support plate 11, when the protective cover 1 is installed on the top of the pre-buried pipeline and is filled, the reserved space between the protective cover 1 and the support plate 11 is matched, the protective cover 1 can be buffered on the support post 22 under the large bearing force, the large bearing force is prevented from being directly extruded to the pipeline, the anti-rolling effect of the pipeline is further improved.

Claims

1. A pipeline anti-rolling device for hydraulic construction, comprising a protective cover (1), characterized in that: The protective cover (1) is provided with multiple groups, each group of the protective cover (1) is in the shape of a circular arc, the inner wall of each group of the protective cover (1) corresponds to the outer side of the pipeline, and supporting protection mechanisms are installed between adjacent two groups of the protective cover (1). The supporting protection mechanism comprises supporting plates (11) fixedly installed on both sides of each group of the protective cover (1), supporting columns (22) movably installed on both sides of each group of the supporting plates (11), horizontal plates (2) fixedly installed at the bottom of adjacent two groups of the supporting columns (22), buffer springs (23) sleevedly installed on the outer wall of each group of the supporting columns (22), and multiple groups of supporting rods (31) equidistantly distributed and installed between adjacent two groups of the protective cover (1).

2. A pipeline anti-rolling device for hydraulic construction according to claim 1, characterized in that: The two sides of each group of the spring are fixedly installed with paperboards and side walls of the horizontal plate (2), and the horizontal plate (2) is a pre-embedded plate.

3. The pipe anti-rolling device for hydraulic construction according to claim 1, characterized in that: One side of the top of each group of the horizontal plate (2) is fixedly installed with a soil-proof cover (21), the inner cavity of the soil-proof cover (21) is movably connected with the supporting plate (11), and the supporting plate (11) corresponds to the top side of the soil-proof cover (21).

4. The pipe anti-rolling device for hydraulic construction according to claim 1, characterized in that: Limiting holes (24) are formed in both sides of each group of the supporting plate (11), and multiple groups of the limiting holes (24) are movably connected with each group of the supporting column (22).

5. The pipe anti-rolling device for hydraulic construction according to claim 1, characterized in that: Multiple groups of equidistantly distributed connecting screw sleeves (3) are welded on the outer wall of each group of the protective cover (1), and multiple groups of the connecting screw sleeves (3) are threadedly installed at one end of each group of the supporting rod (31).

6. The pipe anti-rolling device for hydraulic construction according to claim 1, characterized in that: Protective pads (12) are fixedly installed on the inner wall of each group of the protective cover (1), and multiple groups of equidistantly distributed positioning cones (32) are fixedly installed at the bottom of each group of the horizontal plate (2).

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