CN218976239U

CN218976239U - Spliced PVC power cable protection tube

Info

Publication number: CN218976239U
Application number: CN202320057909.5U
Authority: CN
Inventors: 王平飞; 裘银谷; 黄潮贵
Original assignee: Hangzhou Jialei Environmental Protection Technology Co ltd
Current assignee: Hangzhou Jialei Environmental Protection Technology Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-05
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a spliced PVC power cable protection pipe, which is characterized by comprising a spliced pipeline, wherein the pipeline comprises a main body and an spliced body, and the main body and the spliced body are provided with limiting structures which limit the positions of the spliced body on the main body, guiding structures which guide the spliced body on the main body and sealing structures which seal the spliced body and the main body; the main body is provided with a hollow groove matched with the spliced body; the guide structure comprises guide grooves which are arranged on two sides of the spliced body and are matched with the main body. According to the utility model, the pipeline is divided into the assembled main body and the assembled body, so that the pipeline can be directly replaced without disconnecting the cable and then putting the cable into the pipeline when the pipeline is disassembled and replaced, the operation is simple and convenient, the working efficiency is improved, and the complex work is reduced; the position of the assembly body mounted on the main body is limited by the arrangement of the limiting structure.

Description

Spliced PVC power cable protection tube

Technical Field

The utility model relates to a power tube, in particular to a spliced PVC power cable protection tube.

Background

The PVC power pipe is a pipeline for protecting the cable from gas when the cable is laid, the laying length of the cable is generally long, and the length of each pipeline is limited, so that one pipeline is formed by connecting a plurality of pipelines, when one pipeline needs to be replaced due to damage and the like, the cable can only be disconnected and then pulled away, then a new pipeline is replaced and then the cable is threaded again, the cable is connected, the operation is complex, and the pipeline is disconnected due to the cable disconnection in the replacement maintenance process, so that the network is disconnected in partial areas. For this purpose, a spliced PVC power cable protection tube is proposed.

Disclosure of Invention

The utility model aims to solve the problems and provides a spliced PVC power cable protection tube.

In order to achieve the above purpose, the utility model provides a spliced PVC power cable protection pipe, which is characterized by comprising a spliced pipeline, wherein the pipeline comprises a main body and an spliced body, and the main body and the spliced body are provided with a limiting structure for limiting the position of the spliced body on the main body, a guiding structure for guiding the spliced body on the main body and a sealing structure for sealing the spliced body and the main body; the main body is provided with a hollow groove matched with the spliced body; the guide structure comprises guide grooves which are arranged on two sides of the spliced body and are matched with the main body.

Further preferably, the sealing structure comprises a sealing groove arranged on the side walls of two sides of the empty groove, an inserting plate arranged on the assembly body and matched with the sealing groove, and a sealing strip arranged between the inserting plate and the sealing groove.

Further preferably, the limiting structure comprises flanges arranged at two ends of the pipeline; the flange plate at one end of the main body is provided with a concave table, and two sides of one end of the spliced body are provided with positioning tables matched with the concave table.

Further preferably, through holes for installing bolts are formed in the flange plate.

According to the utility model, the pipeline is divided into the assembled main body and the assembled body, so that the pipeline can be directly replaced without disconnecting the cable and then putting the cable into the pipeline when the pipeline is disassembled and replaced, the operation is simple and convenient, the working efficiency is improved, and the complex work is reduced;

the position of the assembly body mounted on the main body is limited by the arrangement of the limiting structure; through the arrangement of the guide structure, the air guide function is realized when the assembly body is mounted on the main body, so that the assembly body is convenient to mount;

by arranging the sealing structure between the assembly body and the main body, the tightness between the main body and the assembly body is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partially enlarged construction of the present utility model;

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

FIG. 4 is a schematic view of the structure of the main body of the present utility model;

FIG. 5 is a schematic view of the structure of the assembled body of the present utility model;

fig. 6 is a schematic view of another view angle structure of the assembled body in the present utility model.

Legend description: 1. a pipe; 2. a main body; 21. a hollow groove; 3. an assembly body; 4. defining a structure; 41. a flange plate; 42. a concave table; 43. a positioning table; 44. a through hole; 5. a guide structure; 51. a guide groove; 6. a sealing structure; 61. sealing grooves; 62. inserting plate; 63. and (5) a sealing strip.

Detailed Description

The spliced PVC power cable protection tube disclosed by the utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1-6, a spliced PVC power cable protection tube according to the present embodiment is characterized by comprising a spliced pipeline 1, where the pipeline 1 includes a main body 2 and an assembled body 3, and the main body 2 and the assembled body 3 are provided with a limiting structure 4 for limiting a position of the assembled body 3 mounted on the main body 2, a guiding structure 5 for guiding the assembled body 3 mounted on the main body 2, and a sealing structure 6 for sealing between the assembled body 3 and the main body 2; the main body 2 is provided with a hollow groove 21 which is matched with the spliced body 3; the guide structure 5 comprises guide grooves 51 which are arranged on two sides of the assembly body 3 and are matched with the main body 2;

the pipeline 1 is divided into the spliced main body 2 and the spliced body 3, so that the pipeline 1 can be directly replaced without disconnecting a cable and then penetrating the cable into the pipeline 1 when the pipeline 1 is disassembled and replaced, the operation is simple and convenient, the working efficiency is improved, and the complex work is reduced;

the position of the assembly body 3 mounted on the main body 2 is limited by the arrangement of the limiting structure 4; through the arrangement of the guide structure 5, the air guide function is realized when the assembly body 3 is mounted on the main body 2, so that the assembly is convenient to mount;

by arranging the sealing structure 6 between the assembly body 3 and the main body 2, the tightness between the main body 2 and the assembly body 3 is improved;

through the setting of guide way 51, play the guide effect on installing the empty slot of main part 2 to assembly body 3, simultaneously through the setting of guide way 51, make assembly body 3 parcel live the lateral wall of main part 2 empty slot 21 department to increase the steadiness and the leakproofness of assembly body 3 and main part 2 installation junction.

Further, the sealing structure 6 comprises sealing grooves 61 arranged on two side walls of the empty groove 21, inserting plates 62 arranged on the assembled body 3 and matched with the sealing grooves 61, and sealing strips 63 arranged between the inserting plates 62 and the sealing grooves 61; through the arrangement of the sealing groove 61 and the plugboard 62, the sealing strip 63 is installed to have a limiting and fixing effect, and meanwhile, the strength of the joint of the spliced body 3 and the main body 2 is increased, and the firmness is improved; by the arrangement of the sealing strip 63, the tightness of the joint of the spliced body 3 and the main body 2 is increased.

Further, the limiting structure 4 comprises flanges 41 arranged at two ends of the pipeline 1; a concave table 42 is arranged on the flange 41 at one end of the main body 2, and positioning tables 43 matched with the concave table 42 are arranged at two sides of one end of the assembly body 3; by arranging the concave table 42 on the flange 41 at one end of the main body 2, and arranging the positioning table 43 matched with the concave table 42 at one end of the assembled body 3, the positioning table 431 is limited by the concave table 42, so that the installation position of the assembled body 3 is limited.

Further, through holes 44 for installing bolts are formed in the flange 41; the adjacent pipelines 1 are convenient to fixedly connect after passing through the through holes 44 through bolts.

The installation process of the utility model comprises the following steps:

when one of the laid pipelines 1 is dismantled, firstly, bolts for fixing the flange 41 of the adjacent pipeline 1 are dismantled, then the pipeline 1 is pushed to enable the pipeline 1 to deviate from the positions of other pipelines 1, one end of the pipeline 1 is lifted, then the spliced body 3 is pulled out, then a cable in the main body 2 is removed from the empty groove 21, then the cable is moved into a new main body 2 through the empty groove 21, then the sealing strip 63 is clamped into the sealing groove 61, then the spliced body 3 is inserted into the empty groove 21 through the guide groove 51, then the spliced body 3 is pushed until the splicing is completed after the positioning table 43 on the spliced body 3 is attached to the concave table 42 on the flange 41 of the main body 2, and then the replacement of the pipeline 1 is completed after the new pipeline 1 is fixedly connected with the adjacent pipeline 1 through the bolts without disconnecting the cable.

The scope of protection of the present utility model is not limited to the above embodiments and variations thereof. Conventional modifications and substitutions by those skilled in the art based on the content of the present embodiment fall within the protection scope of the present utility model.

Claims

1. The utility model provides a concatenation formula PVC power cable protection tube which characterized by includes pin-connected panel pipeline (1), pipeline (1) contains main part (2) and assembly body (3), be equipped with on main part (2) and the assembly body (3) to the assembly body (3) install on main part (2) the position play the restriction structure (4), to the assembly body (3) install on main part (2) play the guide structure (5) of guide effect and to assembly body (3) and main part (2) between play sealing structure (6); the main body (2) is provided with a hollow groove (21) which is matched with the spliced body (3); the guide structure (5) comprises guide grooves (51) which are arranged on two sides of the assembly body (3) and are matched with the main body (2).

2. A spliced PVC power cable protection according to claim 1, wherein: the sealing structure (6) comprises sealing grooves (61) arranged on the side walls of the two sides of the empty groove (21), inserting plates (62) arranged on the assembly body (3) and matched with the sealing grooves (61), and sealing strips (63) arranged between the inserting plates (62) and the sealing grooves (61).

3. A spliced PVC power cable protection according to claim 1, wherein: the limiting structure (4) comprises flanges (41) arranged at two ends of the pipeline (1); a concave table (42) is arranged on a flange plate (41) at one end of the main body (2), and positioning tables (43) matched with the concave table (42) are arranged on two sides of one end of the assembly body (3).

4. A spliced PVC power cable protection according to claim 3, wherein: the flange plate (41) is provided with a through hole (44) for installing a bolt.