CN218625719U

CN218625719U - Device for protecting natural gas pipeline from being damaged during landslide

Info

Publication number: CN218625719U
Application number: CN202222479207.4U
Authority: CN
Inventors: 张嘉钦; 赵雄; 赵飞; 邱光友; 杨超光; 吕正龙; 尹以柔; 徐国庆; 王永继; 华留洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-03-14
Anticipated expiration: 2032-09-19

Abstract

The utility model belongs to the technical field of natural gas conveying equipment, a protect natural gas line not impaired device when being used for mountain landslide is disclosed, including natural gas line, natural gas line's outer end fixedly connected with supporting seat, the lower extreme of supporting seat is fixed through ground, natural gas line's front side fender has the spud pile, the spud pile is fixed through ground, the supporting seat includes link, spring and fixed station, link fixed connection is in natural gas line's outer end, the spring is provided with four. This application adopts the elasticity of spring to provide certain holding power, utilizes the device of normal section to maintain natural gas line's form simultaneously, has reduced the cracked possibility of natural gas line, and the slide skew of spring upper end breaks away from the in-process, utilizes the angle of spring deformation adaptation link, to natural gas line's destructive power when reducing the fixed station skew, has improved the factor of safety in the natural gas line uses.

Description

Device for protecting natural gas pipeline from being damaged during landslide

Technical Field

The utility model belongs to the technical field of natural gas conveying equipment, especially, relate to a device that protection natural gas line is not impaired when being used for mountain landslide.

Background

Natural gas refers to all gases naturally occurring in nature, including gases formed in various natural processes in the air space, water space and rock space, and is generally transported by pipelines.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: when the pipeline is used in a mountainous area, the geology of the mountainous area is complex, part of the area belongs to a section easy to slide, and after the supporting pile of the fixed pipeline collapses, all the acting force of the conventional fixed pile collapsing directly acts on the pipeline, so that the problem that the pipeline is easy to damage when the position of the conventional supporting pile slightly collapses is caused.

Therefore, the device for protecting the natural gas pipeline from being damaged when the mountain landslide is used solves the problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve among the prior art, the problem of fragile pipeline when the slight collapse in conventional support stake position, and the device that a protection natural gas line is not impaired when providing is used for mountain landslide.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a device that protection natural gas line is not impaired when being used for massif landslide, includes natural gas line, natural gas line's outer end fixedly connected with supporting seat, the lower extreme of supporting seat is fixed through ground, natural gas line's front side fender has the spud pile, the spud pile is fixed through ground, the supporting seat includes link, spring and fixed station, link fixed connection is in natural gas line's outer end, the spring is provided with four, the upper end fixed connection spud pile slide of spring, the upper wall activity of slide supports the lower wall at the link, the lower extreme and the fixed station fixed connection of spring, the fixed station is through also fixed face.

The elasticity that adopts the spring provides certain holding power, utilizes the device in normal section to maintain natural gas line's form simultaneously, has reduced the cracked possibility of natural gas line, and the slide skew of spring upper end breaks away from the in-process, utilizes the angle of spring deformation adaptation link, reduces the destructive power to natural gas line when the fixed station is skew, has improved the factor of safety in the natural gas line uses.

Preferably, the supporting seat further comprises a supporting column, the upper end of the supporting column is hemispherical, the upper end of the supporting column is supported at the lower end of the sliding plate, and the lower end of the supporting column is fixedly connected to the upper end of the fixing table.

Through the upper end and the contact of slide of support column, reduce the possibility that the slide rocked, natural gas line's under the guarantee normal condition stability.

Preferably, the spud pile includes baffle, gusset plate and pile body, the rear end fixed connection of baffle is in the front end of gusset plate, the upper end fixed connection of pile body is at the lower extreme of baffle, the pile body passes through ground fixed.

The baffle is arranged on the front side of the natural gas pipeline, impact force of the large mountain stones is buffered, probability that the large mountain stones roll to impact the natural gas pipeline is reduced, and protection strength of the natural gas pipeline is further improved.

Preferably, the lower end of the reinforcing plate is fixedly connected with a baffle disc.

The supporting range of the reinforcing plate and the ground is improved by the aid of the baffle disc, and stability of the reinforcing plate is improved.

Preferably, the lower end of the baffle disc is fixedly connected with a conical block, and the conical block is embedded in the ground.

The conical block is embedded with the ground, so that the friction force between the retaining disc and the ground is improved, and the stability of the angle of the fixing pile is guaranteed.

Preferably, a stop lever is fixedly mounted at the front end of the fixing pile.

The mode that the blocking range of the fixing pile is enlarged by the blocking rod is adopted, and the protection range of the natural gas pipeline is enlarged.

Preferably, the stop lever comprises a lever body and a bolt, and the bolt penetrates through the lever body and is fixedly installed at the front end of the baffle.

The bolt and the baffle are fixed by threads, so that the rod body can be conveniently detached and replaced.

To sum up, the technical effect and the advantage of this application: 1. the elasticity that adopts the spring provides certain holding power, utilizes the device in normal section to maintain natural gas line's form simultaneously, has reduced the cracked possibility of natural gas line, and the slide skew of spring upper end breaks away from the in-process, utilizes the angle of spring deformation adaptation link, reduces the destructive power to natural gas line when the fixed station is skew, has improved the factor of safety in the natural gas line uses.

2. Adopt the baffle to keep off in the natural gas line front side, cushion the impact force of bold mountain stone, reduce the probability that bold mountain stone rolls striking natural gas line, utilize the fender rod to keep off gap department at the spud pile, reduce the possibility that mountain stone passed the spud pile, further improved the protection intensity to natural gas line.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic view of a supporting seat structure of the present application;

fig. 3 is a schematic view of a spud pile construction according to the present application;

fig. 4 is a schematic view of the structure of the stopper rod of the present application.

In the figure: 1. a natural gas pipeline; 2. a supporting seat; 3. fixing the pile; 4. a stop lever; 21. a connecting frame; 22. a spring; 23. a fixed table; 24. a support pillar; 31. a baffle plate; 32. a reinforcing plate; 33. a catch tray; 34. a conical block; 35. a pile body; 41. a rod body; 42. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Please refer to fig. 1 and 2, a device for protecting a natural gas pipeline from being damaged during landslide, including the natural gas pipeline 1, the outer end fixedly connected with supporting seat 2 of the natural gas pipeline 1, the lower extreme of the supporting seat 2 is fixed through ground, the front side of the natural gas pipeline 1 is kept off with a spud pile 3, the spud pile 3 is fixed through ground, the supporting seat 2 includes a connecting frame 21, a spring 22 and a fixed platform 23, the connecting frame 21 is fixedly connected at the outer end of the natural gas pipeline 1, the spring 22 is provided with four, the upper end fixedly connected with a spud pile 3 slide plate of the spring 22, the upper wall of the slide plate is movably supported at the lower wall of the connecting frame 21, the lower extreme of the spring 22 is fixedly connected with the fixed platform 23, the fixed platform 23 is also fixed through face. The fixing table 23 is fixed on a section easy to slide, when the ground fixed by a local device loosens to enable the fixing table 23 to sink, a certain supporting force is provided by the aid of elastic force of the springs 22, meanwhile, the natural gas pipeline 1 shape is maintained by the aid of the device in a normal section, the possibility of breakage of the natural gas pipeline 1 is reduced, in the process that the sliding plate at the upper end of the springs 22 is distorted and separated, the springs 22 are deformed to adapt to the angle of the connecting frame 21, and destructive force on the natural gas pipeline 1 when the fixing table 23 is distorted is reduced.

Referring to fig. 2, the supporting base 2 further includes a supporting pillar 24, an upper end of the supporting pillar 24 is hemispherical, an upper end of the supporting pillar 24 is supported at a lower end of the sliding plate, and a lower end of the supporting pillar 24 is fixedly connected to an upper end of the fixing table 23. The upper end of the supporting column 24 is contacted with the sliding plate, so that the possibility of shaking of the sliding plate is reduced.

Referring to fig. 3, the fixing pile 3 includes a baffle 31, a reinforcing plate 32 and a pile body 35, the rear end of the baffle 31 is fixedly connected to the front end of the reinforcing plate 32, the upper end of the pile body 35 is fixedly connected to the lower end of the baffle 31, and the pile body 35 is fixed through the ground. Utilize baffle 31 to keep off in the natural gas line 1 front side, the impact force of buffering mountain stone reduces the probability that mountain stone striking natural gas line 1, utilizes gusset plate 32 to increase the support strength of baffle 31.

Referring to fig. 3, a blocking plate 33 is fixedly connected to a lower end of the reinforcing plate 32. The baffle disc 33 is used for improving the supporting range of the reinforcing plate 32 and the ground.

Referring to fig. 3, a conical block 34 is fixedly connected to the lower end of the blocking plate 33, and the conical block 34 is embedded in the ground. The conical block 34 is embedded with the ground, so that the friction force between the retaining disc 33 and the ground is improved.

Referring to fig. 1, a stop lever 4 is fixedly installed at the front end of the fixing pile 3. The blocking range of the fixing pile 3 is increased by the blocking rod 4.

Referring to fig. 4, the stop lever 4 includes a lever body 41 and a bolt 42, and the bolt 42 is fixed to the front end of the stop plate 31 through the lever body 41. The rod body 41 adopts a mode of fixing the bolt 42 and the baffle 31 by screw threads, so that the rod body 41 is convenient to disassemble and replace.

The working principle is as follows: after the fixed earth's surface of local device is not hard up and makes fixed station 23 sink, utilize the elasticity of spring 22 to provide certain holding power, utilize the device in normal section to maintain the form of natural gas line 1 simultaneously, the possibility that natural gas line 1 splits has been reduced, in the slide skew of spring 22 upper end breaks away from the in-process, utilize the angle of spring 22 deformation adaptation link 21, reduce the destructive power to natural gas line 1 when fixed station 23 distorts, when the bold stone head rolls to natural gas line 1 from the mountain direction, utilize baffle 31 and pin 4 to shelter from the effort of buffering bold stone, reduce the possibility that bold stone strikes natural gas line 1.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. A device for protecting a natural gas pipeline from being damaged during landslide, comprising a natural gas pipeline (1), characterized in that: the outer end fixedly connected with supporting seat (2) of natural gas line (1), the lower extreme of supporting seat (2) is fixed through ground, the front side fender of natural gas line (1) has spud pile (3), spud pile (3) are fixed through ground, supporting seat (2) are including link (21), spring (22) and fixed station (23), link (21) fixed connection is in the outer end of natural gas line (1), spring (22) are provided with four, upper end fixed connection spud pile (3) slide of spring (22), the upper wall activity of slide supports the lower wall at link (21), the lower extreme and fixed station (23) fixed connection of spring (22), fixed station (23) are through also fixed face.

2. The apparatus of claim 1, wherein the natural gas pipeline is protected from damage during landslide: the supporting seat (2) further comprises a supporting column (24), the upper end of the supporting column (24) is hemispherical, the upper end of the supporting column (24) is supported at the lower end of the sliding plate, and the lower end of the supporting column (24) is fixedly connected to the upper end of the fixing table (23).

3. The apparatus of claim 1, wherein the natural gas pipeline is protected from damage during landslide: the spud pile (3) comprises a baffle plate (31), a reinforcing plate (32) and a pile body (35), the rear end of the baffle plate (31) is fixedly connected to the front end of the reinforcing plate (32), the upper end of the pile body (35) is fixedly connected to the lower end of the baffle plate (31), and the pile body (35) is fixed through the ground.

4. The apparatus for protecting a natural gas pipeline from damage during landslide according to claim 3, wherein: the lower end of the reinforcing plate (32) is fixedly connected with a baffle disc (33).

5. The apparatus for protecting a natural gas pipeline from damage during landslide according to claim 4, wherein: the lower end of the blocking disc (33) is fixedly connected with a conical block (34), and the conical block (34) is embedded in the ground.

6. The apparatus for protecting a natural gas pipeline from damage during landslide according to claim 3, wherein: and a stop lever (4) is fixedly installed at the front end of the fixed pile (3).

7. The apparatus of claim 6, wherein the natural gas pipeline is protected from damage when the mountain is landslide: the stop lever (4) comprises a lever body (41) and a bolt (42), wherein the bolt (42) penetrates through the lever body (41) and is fixedly installed at the front end of the baffle (31) through threads.