CN219394209U

CN219394209U - Cable maintenance is with frock of encorbelmenting in pipeline

Info

Publication number: CN219394209U
Application number: CN202320723568.0U
Authority: CN
Inventors: 陈曦; 赵翱东
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-07-21
Anticipated expiration: 2033-04-04

Abstract

The utility model belongs to the technical field of pipeline cable maintenance, and particularly relates to an overhanging tool for pipeline cable maintenance. According to the utility model, the locating pin is arranged on the pipe orifice clamping plate, so that the locating pin is clamped on the outer contour of the maintenance pipe orifice, and the quick assembly and disassembly of the overhanging tool can be realized; in addition, the cantilever arm rotates around the inner hinging seat to adjust the height of the cable supporting section at the end part of the cantilever arm, and the positioning of the cantilever arm after the rotation is realized through the cooperation of the limiting pin on the limiting pull rod and the clamping groove on the driving section.

Description

Cable maintenance is with frock of encorbelmenting in pipeline

Technical Field

The utility model relates to the technical field of pipeline cable maintenance, in particular to an overhanging tool for pipeline cable maintenance.

Background

When the cables in the common pipeline are overhauled, maintenance staff is required to pick the cables from a plurality of cables at the maintenance through holes and overhaul the cables; the selected cables are required to be overhanging, so that the cables are prevented from entering a plurality of cables again; the ordinary maintenance adopts the manual grabbing overhanging, so that the maintenance is very inconvenient, and on the other hand, the manual grabbing overhanging mode is time-consuming and labor-consuming and is inconvenient to maintain; therefore, a special overhanging tool is needed to meet overhanging requirements of cable maintenance in a pipeline.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

Therefore, the utility model aims to provide the overhanging tool for the maintenance of the cable in the pipeline, which can solve the problems of time and labor waste, poor operation and low maintenance efficiency of the cable in the pipeline caused by the manual overhanging of the cable.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

an overhanging tool for maintaining cables in pipelines, which comprises: the pipe orifice clamping plate, the cantilever arm and the limiting pull rod;

the pipe orifice clamping plate comprises a positioning plate, positioning pins and a connecting rod, wherein the positioning plate is of a fan-shaped structure, the positioning plate is arranged at two ends of the connecting rod, the positioning plate is symmetrically arranged about the connecting rod, the two ends of the positioning plate are connected with the positioning pins, one side surface of the middle end of the connecting rod is fixedly connected with an inner hinging seat, and the inner hinging seat is connected with an outer hinging seat;

the cantilever arm comprises a cable supporting section, an inclined arm and a driving section; the cable support section is parallel to the driving section, an inclined arm is connected between the cable support section and the driving section, a hinge hole is formed in the joint of the inclined arm and the driving section, the hinge hole is hinged with the inner hinge seat, and a plurality of clamping grooves are formed in the upper surface of the driving section;

the bottom of the limiting pull rod is hinged with the outer hinge seat, a limiting pin is arranged at the top end of the limiting pull rod perpendicular to the axis direction of the limiting pull rod, and the limiting pin is connected with the clamping groove.

As a preferable scheme of the overhanging tool for maintaining the cable in the pipeline, the utility model comprises the following steps: the locating pins are provided with two groups, each group of locating pins are two, and the distances between each locating pin and the middle end point of the connecting rod are the same.

As a preferable scheme of the overhanging tool for maintaining the cable in the pipeline, the utility model comprises the following steps: the driving section is of a right trapezoid structure, the upper surface of the driving section is an inclined surface, and a plurality of clamping grooves are formed in the upper surface of the inclined surface.

As a preferable scheme of the overhanging tool for maintaining the cable in the pipeline, the utility model comprises the following steps: the upper surface of the cable supporting section is provided with a pulley for supporting the cable.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the locating pin is arranged on the pipe orifice clamping plate, so that the locating pin is clamped on the outer contour of the maintenance pipe orifice, and the quick assembly and disassembly of the overhanging tool can be realized;

2. according to the utility model, the cantilever arm rotates around the inner hinging seat to adjust the height of the cable supporting section at the end part of the cantilever arm;

3. according to the utility model, the positioning of the cantilever arm after rotation is realized by matching the limiting pin on the limiting pull rod with the clamping groove on the driving section.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description will be given with reference to the accompanying drawings and detailed embodiments, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art. Wherein:

FIG. 1 is a front view of the overall structure of the present utility model;

FIG. 2 is a side view of the overall structure of the present utility model;

1-a pipe orifice clamping plate; 11-positioning plates; 12-locating pins; 13-connecting rods; 14-an inner hinge seat; 15-an outer hinging seat; 2-a cantilever arm; 21-a cable support section; 22-oblique arms; 23-a drive section; 24-clamping grooves; 25-pulleys; 3-limiting pull rods; 31-limit pin.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1-2, the present utility model provides an overhanging tool for repairing a cable in a pipeline, comprising: the pipe orifice clamping plate 1, the cantilever arm 2 and the limiting pull rod 3;

the pipe orifice clamping plate 1 comprises a positioning plate 11, positioning pins 12 and a connecting rod 13, wherein the positioning plate 11 is of a fan-shaped structure, the positioning plate 11 is arranged at two ends of the connecting rod 13, the positioning plate 11 is symmetrically arranged about the connecting rod 13, the positioning pins 12 are connected to two ends of the positioning plate 11, an inner hinging seat 14 is fixedly connected to one side surface of the middle end of the connecting rod 13, and the inner hinging seat 14 is connected with an outer hinging seat 15;

the cantilever arm 2 comprises a cable supporting section 21, an inclined arm 22 and a driving section 23; the cable support section 21 is parallel to the driving section 23, an inclined arm 22 is connected between the cable support section 21 and the driving section 23, a hinge hole is formed at the joint of the inclined arm 22 and the driving section 23, the hinge hole is hinged with the inner hinge seat 14, and a plurality of clamping grooves 24 are formed in the upper surface of the driving section 23;

the bottom of the limiting pull rod 3 is hinged with the outer hinge seat 15, a limiting pin 31 is arranged at the top end of the limiting pull rod 3 perpendicular to the axis direction of the limiting pull rod 3, and the limiting pin 31 is connected with the clamping groove 24.

Further, the positioning pins 12 are provided with two groups, each group of positioning pins 12 is two, and the distance between each positioning pin 12 and the middle end point of the connecting rod 13 is the same.

Further, the driving section 23 is in a right trapezoid structure, the upper surface of the driving section 23 is an inclined surface, and a plurality of clamping grooves 24 are formed in the upper surface of the inclined surface.

Further, the upper surface of the cable supporting section 21 is provided with a pulley 25 for supporting the cable.

The locating pin 12 is arranged on the pipe orifice clamping plate 1, so that the locating pin 12 is clamped on the outer contour of a maintenance pipe orifice, and the quick assembly and disassembly of the overhanging tool can be realized; in addition, the height of the cable supporting section 21 at the end part of the cantilever arm 2 is adjusted by rotating the cantilever arm 2 around the inner hinging seat 14, and the positioning of the cantilever arm 2 after rotation is realized by matching the limiting pin 31 on the limiting pull rod 3 with the clamping groove 24 on the driving section 23.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. Cable maintenance is with frock of encorbelmenting in pipeline, its characterized in that includes: the pipe orifice clamping plate (1), the cantilever arm (2) and the limiting pull rod (3);

the pipe orifice clamping plate (1) comprises a positioning plate (11), positioning pins (12) and a connecting rod (13), wherein the positioning plate (11) is of a fan-shaped structure, the positioning plate (11) is arranged at two ends of the connecting rod (13), the positioning plate (11) is symmetrically arranged about the connecting rod (13), the positioning pins (12) are connected at two ends of the positioning plate (11), an inner hinging seat (14) is fixedly connected to one side surface of the middle end of the connecting rod (13), and an outer hinging seat (15) is connected to the inner hinging seat (14);

the cantilever arm (2) comprises a cable supporting section (21), an inclined arm (22) and a driving section (23); the cable support section (21) is parallel to the driving section (23), an inclined arm (22) is connected between the cable support section (21) and the driving section (23), a hinge hole is formed in the joint of the inclined arm (22) and the driving section (23), the hinge hole is hinged with the inner hinge seat (14), and a plurality of clamping grooves (24) are formed in the upper surface of the driving section (23);

the bottom of the limiting pull rod (3) is hinged with the outer hinge seat (15), a limiting pin (31) is arranged at the top end of the limiting pull rod (3) perpendicular to the axis direction of the limiting pull rod (3), and the limiting pin (31) is connected with the clamping groove (24).

2. The overhanging tool for maintaining the cables in the pipelines according to claim 1, wherein two groups of locating pins (12) are arranged, each group of locating pins (12) is two, and the distances between each locating pin (12) and the middle end point of the connecting rod (13) are the same.

3. The overhanging tool for maintaining the cable in the pipeline according to claim 1, wherein the driving section (23) is in a right trapezoid structure, the upper surface of the driving section (23) is an inclined surface, and a plurality of clamping grooves (24) are formed in the upper surface of the inclined surface.

4. The overhanging tool for repairing the cable in the pipeline according to claim 1, wherein the upper surface of the cable supporting section (21) is provided with a pulley (25) for supporting the cable.