CN220688423U

CN220688423U - Pipeline protection structure

Info

Publication number: CN220688423U
Application number: CN202322259383.1U
Authority: CN
Inventors: 瞿一锋; 张燕; 盛万闯
Original assignee: JIANGSU HESHILI NEW MATERIAL CO Ltd
Current assignee: JIANGSU HESHILI NEW MATERIAL CO Ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-03-29
Anticipated expiration: 2033-08-22

Abstract

The utility model relates to the technical field of pipelines and discloses a pipeline protection structure which comprises a pipeline body, wherein a PBT film is fixedly arranged in the pipeline body, an upper protective cover and a lower protective cover are arranged on the outer side of the pipeline body, a plurality of connecting rods are fixedly connected to the inner side surfaces of the upper protective cover and the lower protective cover, a supporting block is fixedly connected to the bottom ends of the connecting rods, an anti-skid pad is fixedly arranged at the bottom of the supporting block, a clamping block is rotatably connected to the middle end of a fixing seat through a rotating shaft, a jack is arranged at the bottom end of the outer side of the clamping block, a sliding groove is arranged in the jack, a positioning bolt is rotatably connected to the bottom side of the lower protective cover, a limiting groove is formed in the surface of the lower protective cover, a reset spring is fixedly connected to the inner wall of the limiting groove, a carrier is slidably connected to the inner wall of the limiting groove, a base is fixedly arranged at the bottom of the lower protective cover, fixing rods are arranged on the two sides of the base, and an anti-collision plate is fixedly arranged at the top of the fixing rod.

Description

Pipeline protection structure

Technical Field

The utility model relates to the technical field of pipelines, in particular to a pipeline protection structure.

Background

Pipelines for conveying gas or liquid, especially pipelines for conveying natural gas or petroleum, optical cables and the like are generally buried underground deeply, underwater or in open fields, even in extreme environments, and are easily affected by acidic and alkaline water bodies or soil, atmosphere, sunlight and other environmental factors, and external force, and once the pipeline is weathered, aged or corroded and perforated, oil gas leakage or signal transmission interruption is caused, and large economic loss is often caused, so that the protection of the outer wall of the pipeline has been highly valued.

In the prior art, the surface of the pipeline is in contact with the outside in the using process, and the protective layer on the surface of the pipeline is easy to damage, so that the strength of the surface of the pipeline is reduced, the pipeline is easy to break from the damaged part, the service life of the pipeline is reduced, and the pipeline needs to be improved.

In addition, when a plurality of anti-corrosion pipelines are installed in the open air, a protection mechanism is not arranged outside, and if collision and extrusion occur or severe weather occurs, the pipelines are easy to break, so that serious economic waste is caused; in view of this, we propose a pipeline protection structure.

Disclosure of Invention

The present utility model is directed to a pipeline protection structure, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline protection architecture, includes the pipeline body, the inside fixed mounting of pipeline body has the PBT membrane, the outside installation of pipeline body is provided with protection casing and lower protection casing, the one side middle-end of going up protection casing and lower protection casing is rotated through the articulated piece and is connected, the inboard fixedly connected with a plurality of connecting rod of going up protection casing and lower protection casing, the bottom fixedly connected with of connecting rod supports the piece, the bottom fixed mounting who supports the piece has the slipmat, one side fixed mounting for the articulated piece of going up protection casing and lower protection casing has the fixing base, the middle-end of fixing base is rotated through the axis of rotation and is connected with the fixture block.

Preferably, the jack has been seted up to the outside bottom of fixture block, the spout has been seted up to the inside of jack, the downside of lower protection casing rotates and is connected with the locating bolt, the locating bolt establishes with the jack card and is connected.

Preferably, the surface of lower protection casing has seted up the spacing groove, the inner wall fixedly connected with reset spring of spacing groove, the inner wall sliding connection of spacing groove has the carrier, one side that reset spring kept away from lower protection casing and carrier fixed connection, the carrier is established with the surface card of fixture block and is connected.

Preferably, the bottom of the lower protective cover is fixedly provided with a base, two sides of the base are fixedly provided with fixing rods, and the top of each fixing rod is fixedly provided with an anti-collision plate.

Preferably, the anti-collision plate is fixedly connected with the fixing rod through a through hole and a fixing bolt, and a spring is fixedly arranged in the anti-collision plate.

Preferably, the anticollision board is the type of falling U, the quantity of spring has a plurality of, and a plurality of spring evenly distributed is at the top of last protection casing.

Compared with the prior art, the utility model provides a pipeline protection structure, which has the following beneficial effects:

1. this pipeline protection architecture, in order to avoid the pipeline body unable quick change when damaging appearing, through fixture block, locating bolt, support the cooperation setting of piece, reset spring and fixing base to improved the protectiveness of pipeline, improved the speed of changing when the pipeline damages, and reduced its atress and appear cracked probability and improved the life of pipeline.

2. This pipeline protection architecture, in order to guarantee that the pipeline body receives the damage when receiving the impact, through the cooperation setting of spring, crashproof board, dead lever and through-hole, the effectual impact force of impact to the pipeline body that slows down.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a schematic diagram of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a pipe body; 2. a PBT film; 3. an upper protective cover; 4. a lower protective cover; 5. a hinge block; 6. a connecting rod; 7. a supporting block; 8. an anti-slip pad; 9. a fixing seat; 10. a clamping block; 11. a chute; 12. a positioning bolt; 13. a rotating shaft; 14. a force carrying frame; 15. a return spring; 16. a base; 17. a fixed rod; 18. an anti-collision plate; 19. a fixing bolt; 20. a through hole; 21. and (3) a spring.

Detailed Description

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a pipeline protection structure, including pipeline body 1, pipeline body 1's inside fixed mounting has PBT membrane 2, pipeline body 1's outside is installed and is provided with upper shield 3 and lower shield 4, upper shield 3 and lower shield 4's one side middle-end is through hinging piece 5 rotation connection, upper shield 3 and lower shield 4's inboard surface fixedly connected with a plurality of connecting rod 6, the bottom fixedly connected with of connecting rod 6 supports piece 7, support piece 7's bottom fixed mounting has slipmat 8, support piece 7's quantity is provided with a plurality of, and a plurality of support piece 7 evenly set up upper shield 3 and lower shield 4's outer wall, upper shield 3 and lower shield 4's one side fixed mounting relative to hinging piece 5 has fixing base 9, fixing base 9's middle-end is connected with fixture block 10 through axis of rotation 13 rotation, the jack has been seted up to fixture block 10's outside bottom, spout 11 has been seted up to the inside of jack, the bottom side of the lower protective cover 4 is rotationally connected with a positioning bolt 12, the positioning bolt 12 is clamped and connected with an inserting hole, the surface of the lower protective cover 4 is provided with a limiting groove, the inner wall of the limiting groove is fixedly connected with a return spring 15, the inner wall of the limiting groove is slidably connected with a force carrying frame 14, one side of the return spring 15 far away from the lower protective cover 4 is fixedly connected with the force carrying frame 14, the force carrying frame 14 is clamped and connected with the surface of a clamping block 10, when a pipeline needs to be installed or replaced, the upper protective cover 3 and the lower protective cover 4 cover the pipeline, the clamping block 10 is rotated immediately, the clamping block 10 is buckled into the positioning bolt 12 in the rotating process, after the clamping block 10 is buckled into the positioning bolt 12, the clamping block 10 is continuously pressed downwards, the force is exerted on the force carrying frame 14 while the clamping block 10 is stressed, the force carrying frame 14 is extruded while the force carrying frame 14 is stressed, the return spring 15 is extruded while the return spring 15 is deformed while being extruded, the force-bearing frame 14 loses constraint force to displace, the clamping block 10 rotates in the displacement process of the force-bearing frame 14, the positioning bolt 12 rotates, the positioning bolt 12 is clamped into the clamping block 10 in the rotation process, the installation of the upper protective cover 3 and the lower protective cover 4 can be completed, the protection performance of a pipeline is improved, the strength of the pipeline is improved, the base 16 is fixedly arranged at the bottom of the lower protective cover 4, the fixing rods 17 are fixedly arranged at two sides of the base 16, the anti-collision plate 18 is fixedly arranged at the top of the fixing rods 17, the anti-collision plate 18 is fixedly connected with the fixing rods 17 through the through holes 20 and the fixing bolts 19, the springs 21 are fixedly arranged in the anti-collision plate 18, the anti-collision plate 18 is in an inverted U shape, a plurality of springs 21 are arranged, and a plurality of springs 21 are uniformly distributed at the top of the upper protective cover 3.

Working principle: when the anti-collision device is used, the upper protective cover 3 and the lower protective cover 4 are covered on a pipeline, the clamping block 10 is rotated immediately, the clamping block 10 is buckled into the positioning bolt 12 in the rotating process, the positioning bolt 12 is fixed in the sliding groove 11 in a sliding manner, the upper protective cover 3 and the lower protective cover 4 can be mounted immediately, and then the anti-collision plate 18 is fixedly mounted on the fixing rod 17 through the fixing bolt 19.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a pipeline protection architecture, includes pipeline body (1), its characterized in that: the inside fixed mounting of pipeline body (1) has PBT membrane (2), the outside installation of pipeline body (1) is provided with protection casing (3) and lower protection casing (4), the one side middle-end of going up protection casing (3) and lower protection casing (4) is through articulated piece (5) rotation connection, the inboard fixed surface of going up protection casing (3) and lower protection casing (4) is connected with a plurality of connecting rod (6), the bottom fixedly connected with of connecting rod (6) supports piece (7), the bottom fixed mounting who supports piece (7) has slipmat (8), one side fixed mounting for articulated piece (5) of going up protection casing (3) and lower protection casing (4) has fixing base (9), the middle-end of fixing base (9) is connected with fixture block (10) through rotation axis (13) rotation.

2. A pipeline protection structure according to claim 1, characterized in that: the bottom of the outer side of the clamping block (10) is provided with a jack, the inside of the jack is provided with a sliding groove (11), the bottom side of the lower protective cover (4) is rotationally connected with a positioning bolt (12), and the positioning bolt (12) is clamped with the jack to be connected.

3. A pipeline protection structure according to claim 2, characterized in that: the surface of lower protection casing (4) has seted up the spacing groove, the inner wall fixedly connected with reset spring (15) of spacing groove, the inner wall sliding connection of spacing groove has carrier (14), one side and carrier (14) fixed connection of lower protection casing (4) are kept away from to reset spring (15), carrier (14) are established with the surface card of fixture block (10) and are connected.

4. A pipeline protection structure according to claim 3, characterized in that: the bottom of lower protection casing (4) is fixed mounting has base (16), both sides fixed mounting of base (16) have dead lever (17), the top fixed mounting of dead lever (17) has crashproof board (18).

5. A pipeline protecting structure according to claim 4, wherein: the anti-collision plate (18) is fixedly connected with the fixing rod (17) through a through hole (20) and a fixing bolt (19), and a spring (21) is fixedly arranged in the anti-collision plate (18).

6. A pipeline protecting structure according to claim 5, wherein: the anti-collision plate (18) is of an inverted U shape, a plurality of springs (21) are arranged, and the springs (21) are uniformly distributed at the top of the upper protective cover (3).