CN218733140U

CN218733140U - Pipeline protection device

Info

Publication number: CN218733140U
Application number: CN202222772388.XU
Authority: CN
Inventors: 周汇远
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-24
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a pipeline protection device, including communication pipeline and connecting pipe, the both ends of connecting pipe are established respectively to overlap the tip at two communication pipelines that need the butt joint, the connecting pipe is provided with the ferrule with the surface of communication pipeline's junction, the ferrule passes through bolt locking, the both sides of ferrule all are fixed with the cable through the pull ring to the end of cable is connected with the ring frame through the pull ring, the one end of keeping away from the cable of ring frame is provided with the pull rod, the bottom of pull rod runs through the ring frame and extends to the inboard of ring frame, the surperficial threaded connection that the pull rod is located the inboard one end of ring frame has the nut, the top welding of pull rod has the stock, the bottom of stock inserts inside the soil layer of pipeline installation tank bottom portion. The utility model discloses the junction of two communication pipelines carries out better protection, owing to make it be difficult for impairedly to providing certain supporting role when backfill or top are pour.

Description

Pipeline protection device

Technical Field

The utility model relates to a pipeline protection technical field especially relates to a pipeline protection device.

Background

The communication pipeline is a pipeline built for laying a communication line, strict requirements are required when the communication engineering pipeline is installed, fixing supports matched with the pipeline are generally arranged at intervals of two meters for protecting the pipeline, the connection of two sections of pipelines can be staggered, the connection part is generally positioned in the middle of two adjacent fixing supports, the two sections of pipelines are generally connected through a neutral adhesive sleeve, the rigid connection and the seismic resistance are not enough, and the connection part is not supported when backfilling soil or top pouring is carried out, so that the connection part is easy to break down.

Therefore, the utility model provides a pipeline protection device has solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline protection device to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

the utility model provides a pipeline protection device, includes communication pipeline and connecting pipe, the both ends of connecting pipe are established respectively at the tip of two communication pipeline that need the butt joint, the connecting pipe is provided with the ferrule with the surface of communication pipeline's junction, the ferrule passes through bolt locking, the both sides of ferrule all are fixed with the cable through the pull ring to the end of cable is connected with the ring frame through the pull ring, the one end of keeping away from the cable of ring frame is provided with the pull rod, the bottom of pull rod runs through the ring frame and extends to the inboard of ring frame, the surperficial threaded connection that the pull rod is located the inboard one end of ring frame has the nut, the top welding of pull rod has the stock, the bottom of stock inserts inside the soil layer of pipeline installation tank bottom portion.

Preferably, the connecting pipe is a PVC hose, and the inner diameter of the connecting pipe is matched with the outer diameter of the communication pipeline.

Preferably, the gap between the connecting pipe and the communication pipe is filled with a neutral glue.

Preferably, the pull rod is arranged in an inclined manner, and the specific inclined angle is forty-five degrees.

Preferably, when the connecting pipe is installed, a distance of one to two centimeters is reserved between opposite sides of the two communication pipelines inside the connecting pipe.

Preferably, a limiting cap is fixed at the bottom of one end, located at the ring frame, of the pull rod.

The utility model has the advantages that:

1. the tensioned cable of the utility model can provide a top directional tension for the pipeline joint, and when backfilling or top pouring, the pipeline joint is ensured to be in a straight state and is not easy to be damaged by pressure;

2. the utility model discloses a, the connecting pipe adopts the PVC hose corrosion-resistant, and the connecting pipe when the installation, reserves one to two centimetres of distance between two relative one sides of its inside communication pipe, reserves certain deformation space for the connecting pipe, takes place small-size subsides when partial ground, and during perhaps small-size earthquake, the pipe connection department can not damage easily.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic view of the connection between the pulling rope and the pulling rod of the present invention.

Reference numerals: 1. a communication pipe; 2. a connecting pipe; 3. a pipe hoop; 4. a bolt; 5. a pull ring; 6. a cable; 7. A ring frame; 8. a pull rod; 9. a nut; 10. an anchor rod; 11. a limiting cap.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-3, a pipeline protection device comprises a communication pipeline 1 and a connecting pipe 2, wherein two ends of the connecting pipe 2 are respectively sleeved at two ends of the communication pipeline 1 to be butted, a pipe hoop 3 is arranged on the surface of the joint of the connecting pipe 2 and the communication pipeline 1, and the pipe hoop 3 is locked by a bolt 4.

The two sides of the pipe hoop 3 are both fixed with inhaul cables 6 through pull rings 5, the tail ends of the inhaul cables are connected with ring frames 7 through the pull rings 5, one ends, far away from the inhaul cables, of the ring frames 7 are provided with pull rods 8, the pull rods 8 are arranged in an inclined mode, the specific inclination angle is forty-five degrees, the bottom ends of the pull rods 8 penetrate through the ring frames 7 and extend to the inner sides of the ring frames 7, nuts 9 are connected to the surfaces of the ends, located on the inner sides of the ring frames 7, of the pull rods 8 through threads, limiting caps 11 are fixed to the bottoms, located on one ends of the ring frames 7, of the pull rods 8, anchor rods 10 are welded to the top ends of the pull rods 8, and the bottom ends of the anchor rods 10 are inserted into soil layers at the bottoms of the pipeline installation grooves;

after the pipeline is butted, the two ends of the stay cable are tied on the pipe hoop 3 and the pull ring 5 on the ring frame 7 respectively, then the nut 9 is rotated, the nut 9 is connected with the pull rod 8 through threads, when the nut 9 is rotated, the nut 9 can move along the axial direction of the pull rod, so that the length of the pull rod 8 in the inner part of the ring frame 7 is adjusted, when the nut moves upwards along the pull rod 8, the ring frame can also move upwards, the stay cable 6 is tensioned, the stay cable after tensioning can provide a directional tensile force for the pipeline connection part, when backfilling soil or pouring at the top, the pipeline connection part is ensured to be in a flat state, and the stay cable is not easily damaged by pressure.

The gap between the connecting pipe 2 and the communication pipeline 1 is filled with neutral glue, the gap is filled with the neutral glue, the sealing performance between the communication pipeline and the connecting pipe 2 is guaranteed, and underground water is prevented from permeating into the communication pipeline 1 through the gap at the joint.

Connecting pipe 2 specifically is the PVC hose, the internal diameter of connecting pipe 2 and communication pipeline 1's external diameter looks adaptation, connecting pipe 2 when the installation, reserve the distance of one to two centimetres between two its inside communication pipeline 1 relative one sides, the connecting pipe adopts the PVC hose, it is corrosion-resistant, communication pipeline inserts its inside and provides certain support for it, can not warp easily, and connecting pipe 2 when the installation, reserve the distance of one to two centimetres between two its inside communication pipeline 1 relative one sides, reserve certain deformation space for connecting pipe 2, take place small-size settlement when partial ground, perhaps during small-size earthquake, the pipe connection can not damage easily.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A pipeline protection device comprises a communication pipeline (1) and a connecting pipe (2), and is characterized in that: the utility model discloses a cable, including connecting pipe (2), pipe hoop (3), bolt (4), pull ring (5), cable (6) and pull ring (7) and pull rod (8), the one end of keeping away from the cable of ring frame (7) is provided with pull rod (8), the inboard that ring frame (7) just extended to ring frame (7) is run through to the bottom of pull rod (8), the surperficial threaded connection that pull rod (8) are located ring frame (7) inboard one end has nut (9), the top welding of pull rod (8) has stock (10), the bottom of stock (10) is inserted inside the soil layer of pipeline installation tank bottom portion to the both ends of connecting pipe (2) are established respectively the tip at two communication pipeline (1) that need the butt joint, the surface of the junction of connecting pipe (2) and communication pipeline (1) is provided with pipe hoop (3), pipe hoop (3) is locked through pull ring (5), and the end of cable is connected with ring frame (7) through pull ring frame (5), the pull rod (8), the bottom of pull rod (8) is run through the inboard that ring frame (7) and is extended to ring frame (7).

2. A pipeline protector as claimed in claim 1, wherein: the connecting pipe (2) is a PVC hose, and the inner diameter of the connecting pipe (2) is matched with the outer diameter of the communication pipeline (1).

3. A pipeline protector as claimed in claim 1, wherein: and a gap between the connecting pipe (2) and the communication pipeline (1) is filled with neutral glue.

4. A pipeline protector as claimed in claim 1, wherein: the pull rod (8) is obliquely arranged, and the specific inclination angle is forty-five degrees.

5. A pipeline protector as claimed in claim 1, wherein: when the connecting pipe (2) is installed, a distance of one to two centimeters is reserved between opposite sides of the two communication pipelines (1) inside the connecting pipe.

6. A pipeline protector as claimed in claim 1, wherein: and a limiting cap (11) is fixed at the bottom of the pull rod (8) at one end of the ring frame (7).