CN221102605U - Cable convenient to overhaul - Google Patents

Abstract

The utility model relates to the technical field of cables, in particular to a cable convenient to overhaul, which comprises a first cable, a second cable, a male head and a female head, wherein the male head is respectively arranged at the end part of the first cable, the female head is arranged at the end part of the second cable and is spliced with the male head, positioning mechanisms used for connecting and positioning the end parts of the first cable and the second cable are arranged on the end surfaces of the first cable and the second cable, each positioning mechanism comprises a first fixed ring fixedly arranged on the surface of the first cable, a second fixed ring fixedly arranged on the surface of the second cable, and a plurality of internal thread cylinders which are rotationally arranged on the side surface of the first fixed ring in a circumferential array and penetrate through the first fixed ring. According to the utility model, the positioning mechanism is arranged, so that the male head and the female head can be quickly assembled and disassembled, thereby being convenient for personnel to overhaul the joint of the cable, and further effectively solving the defect that the joint of the cable cannot be quickly overhauled in the prior art.

Description

Cable convenient to overhaul

Technical Field

The utility model relates to the technical field of cables, in particular to a cable convenient to overhaul.

Background

Among the prior art, a cable bridge that makes things convenient for cable maintenance of publication number CN218275948U has adopted "including cable bridge shell body, the maintenance apron has been installed on the top left side of cable bridge shell body, the equal fixed mounting in left and right sides of cable bridge shell body inner chamber front side has the clamping seat, the equal welding of bottom of clamping seat has the boss, the arc mount pad has all been installed to the top left side of clamping seat, the front portion of arc mount pad has drive splint through pivot swing joint, the bottom rear side of drive splint has the scheme of drive link plate through pivot swing joint, this scheme drives the motion of drive link plate through the rotation screw rod to through the set-square, and then make drive splint move for the top of diaphragm belt cable fixed block cable is pressed tightly fixedly, and when needs the cable maintenance, only need reverse the screw rod can lift up diaphragm and cable fixed block, made things convenient for quick release and dismantlement to the maintenance speed of cable.

However, the above solution still has some drawbacks, for example, when the cable bridge frame is overhauled, it is only convenient to install and detach the cable in the cable bridge frame, but when the connection part of the longer cable needs to be overhauled, the operation is complicated, the operation is inconvenient, and the overhauling efficiency is affected, i.e. the technical solution proposed by the above patent technology has the defect that the connection part of the cable cannot be overhauled quickly.

In view of the above, the utility model provides a cable convenient to overhaul.

Disclosure of Invention

(One) solving the technical problems

The utility model aims to provide a cable convenient to overhaul, which has the advantage of being capable of rapidly installing and detaching the connection part of the cable so as to solve the defect that the connection part of the cable cannot be rapidly overhauled in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a cable convenient to overhaul, includes first cable and second cable, and set up the public head of first cable tip and set up the female head of pegging graft mutually at second cable tip and public head respectively, the tip surface of first cable and second cable is provided with the positioning mechanism that is used for carrying out the connection location to first cable tip and second cable tip;

The positioning mechanism comprises a first fixed ring fixedly arranged on the surface of a first cable and a second fixed ring fixedly arranged on the surface of a second cable, the positioning mechanism further comprises a plurality of internal thread cylinders which are arranged on the side surface of the first fixed ring in a circumferential array rotating mode and penetrate through the first fixed ring, a plurality of mounting rods fixedly arranged on the side surface of the second fixed ring and corresponding to the plurality of internal thread cylinders, thread columns in threaded connection with the inner walls of the internal thread cylinders are fixedly arranged at the end portions of the mounting rods, and a rotating sleeve used for rotating the plurality of internal thread cylinders is arranged on the outer surface of the first fixed ring in a rotating mode.

As the preferable technical scheme, the annular racks are fixedly arranged on the inner annular surface of the rotating sleeve, the gears are fixedly arranged on the outer surfaces of the end parts of the inner threaded cylinders, and the gears are meshed with the annular racks.

As the preferable technical scheme, the side face of the first fixed ring is provided with a rotating hole for the rotation of the internal thread cylinder, and the outer surface of the internal thread cylinder is rotationally connected with the inner wall of the rotating hole through a bearing.

As the preferable technical scheme, the inner ring surface of the rotating sleeve and the outer ring surface of the first fixed ring are provided with two symmetrical rotating rings, and the rotating sleeve is rotationally connected with the outer ring surface of the first fixed ring through the rotating rings.

As the preferable technical scheme, the end part of the rotating sleeve is fixedly provided with a shielding ring for shielding a plurality of internal thread barrels.

As the preferable technical scheme, the side face of the second fixing ring is fixedly provided with a positioning column, and the side face of the first fixing ring is provided with a cylindrical positioning groove corresponding to the positioning column.

As the preferable technical scheme, the number of the positioning columns is three, and the three positioning columns are fixedly arranged on the surface of the second fixing ring in a circumferential array.

(III) beneficial effects

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

1. According to the utility model, the positioning mechanism is arranged, so that the male head and the female head can be quickly assembled and disassembled, thereby being convenient for personnel to overhaul the joint of the cable, and further effectively solving the defect that the joint of the cable cannot be quickly overhauled in the prior art.

2. According to the utility model, the positioning column and the cylindrical positioning groove are arranged, so that the first fixing ring and the second fixing ring can be positioned in advance, the threaded column can be conveniently screwed into the internal threaded cylinder smoothly, and the practicability is high.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

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

FIG. 3 is a schematic view of a rear perspective structure of the shielding ring of the present utility model;

FIG. 4 is a schematic cross-sectional view of the present utility model.

In the figure: 1. a first cable; 2. a second cable; 3. a male; 4. a female head; 5. a positioning mechanism; 501. a first fixing ring; 502. a second fixing ring; 503. an internal thread cylinder; 504. a mounting rod; 505. a threaded column; 506. a rotating sleeve; 507. an annular rack; 508. a gear; 509. a rotating ring; 5010. positioning columns; 5011. a cylindrical positioning groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In order to better understand the above technical solutions, the following description will refer to the drawings and specific embodiments.

According to the drawings 1-4, the embodiment of the utility model provides a cable convenient to overhaul, which comprises a first cable 1, a second cable 2, a male head 3 and a female head 4, wherein the male head 3 is respectively arranged at the end part of the first cable 1, the female head 4 is arranged at the end part of the second cable 2 and is spliced with the male head 3, and a positioning mechanism 5 for connecting and positioning the end parts of the first cable 1 and the second cable 2 is arranged on the end surfaces of the first cable 1 and the second cable 2;

The positioning mechanism 5 comprises a first fixed ring 501 fixedly arranged on the surface of the first cable 1, a second fixed ring 502 fixedly arranged on the surface of the second cable 2, a plurality of internal thread barrels 503 which are arranged on the side surface of the first fixed ring 501 in a circumferential array rotating manner and penetrate through the first fixed ring 501, and a plurality of mounting rods 504 fixedly arranged on the side surface of the second fixed ring 502 and corresponding to the plurality of internal thread barrels 503, a thread column 505 in threaded connection with the inner wall of the internal thread barrels 503 is fixedly arranged at the end part of the mounting rods 504, and a rotating sleeve 506 used for rotating the plurality of internal thread barrels 503 is rotatably arranged on the outer surface of the first fixed ring 501.

The inner annular surface of the rotating sleeve 506 is fixedly provided with an annular rack 507, the outer surfaces of the end parts of the plurality of internal thread barrels 503 are fixedly provided with gears 508, and the plurality of gears 508 are meshed with the annular rack 507.

The side of the first fixing ring 501 is provided with a rotation hole for the rotation of the internal thread cylinder 503, and the external surface of the internal thread cylinder 503 is rotationally connected with the inner wall of the rotation hole through a bearing.

Two symmetrical rotating rings 509 are arranged on the inner ring surface of the rotating sleeve 506 and the outer ring surface of the first fixed ring 501, and the rotating sleeve 506 is rotationally connected with the outer ring surface of the first fixed ring 501 through the rotating rings 509.

A shielding ring for shielding the plurality of internal thread cylinders 503 is fixedly arranged at the end part of the rotating sleeve 506.

According to the utility model, by arranging the positioning mechanism 5, when the joint of the cable is required to be overhauled, the rotating sleeve 506 can be rotated, the plurality of internal thread cylinders 503 are driven to rotate under the action of the annular racks 507 and the gears 508, the internal thread cylinders 503 rotate to drive the thread cylinders 505 to be outwards screwed out, so that the male head 3 on the first cable 1 and the female head 4 on the second cable 2 are driven to be gradually separated until the thread cylinders 505 are separated from the internal thread cylinders 503, the male head 3 and the female head 4 are separated, thereby facilitating the overhauling of the joint of the cable by personnel, and simultaneously, after the overhauling is finished, the thread cylinders 505 and the internal thread cylinders 503 can be corresponding, and the rotating sleeve 506 is reversely rotated to drive the thread cylinders 505 to be gradually screwed into the internal thread cylinders 503, so that the male head 3 of the first cable 1 and the female head 4 of the second cable 2 are spliced, and the firmness degree after splicing is stronger, thereby effectively solving the defect that the joint of the cable cannot be overhauled quickly in the prior art.

A positioning post 5010 is fixed on the side surface of the second fixing ring 502, and a cylindrical positioning groove 5011 corresponding to the positioning post 5010 is provided on the side surface of the first fixing ring 501.

The number of the positioning posts 5010 is three, and the three positioning posts 5010 are fixed on the surface of the second fixing ring 502 in a circumferential array.

According to the utility model, the positioning posts 5010 and the cylindrical positioning grooves 5011 are arranged, before the male connector 3 on the first cable 1 and the female connector 4 on the second cable 2 are connected, the three positioning posts 5010 can be inserted into the three cylindrical positioning grooves 5011 respectively, so that the pre-positioning between the first fixing ring 501 and the second fixing ring 502 is realized, the threaded post 505 can be conveniently screwed into the internal threaded cylinder 503, and the practicability is high.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a cable of convenient maintenance, includes first cable (1) and second cable (2) to and set up public head (3) and setting up female head (4) of pegging graft mutually with public head (3) at second cable (2) tip at first cable (1) tip respectively, its characterized in that: the end surfaces of the first cable (1) and the second cable (2) are provided with positioning mechanisms (5) for connecting and positioning the end parts of the first cable (1) and the end part of the second cable (2);

The positioning mechanism (5) comprises a first fixing ring (501) fixedly arranged on the surface of the first cable (1) and a second fixing ring (502) fixedly arranged on the surface of the second cable (2), the positioning mechanism (5) further comprises a plurality of internal thread barrels (503) which are arranged on the side surface of the first fixing ring (501) in a circumferential array rotating mode and penetrate through the first fixing ring (501), a plurality of mounting rods (504) fixedly arranged on the side surface of the second fixing ring (502) and corresponding to the plurality of internal thread barrels (503), threaded columns (505) in threaded connection with the inner walls of the internal thread barrels (503) are fixedly arranged at the end portions of the mounting rods (504), and a rotating sleeve (506) used for rotating the plurality of internal thread barrels (503) is arranged on the outer surface of the first fixing ring (501) in a rotating mode.

2. A cable for facilitating service according to claim 1, wherein: the inner annular surface of the rotating sleeve (506) is fixedly provided with an annular rack (507), the outer surfaces of the end parts of the inner thread barrels (503) are fixedly provided with gears (508), and the gears (508) are meshed with the annular rack (507).

3. A cable for facilitating service according to claim 1, wherein: the side of the first fixed ring (501) is provided with a rotating hole for the rotation of the internal thread cylinder (503), and the outer surface of the internal thread cylinder (503) is rotationally connected with the inner wall of the rotating hole through a bearing.

4. A cable for facilitating service according to claim 1, wherein: the inner ring surface of the rotating sleeve (506) and the outer ring surface of the first fixed ring (501) are provided with two symmetrical rotating rings (509), and the rotating sleeve (506) is rotationally connected with the outer ring surface of the first fixed ring (501) through the rotating rings (509).

5. A cable for facilitating service according to claim 1, wherein: a shielding ring for shielding the plurality of internal thread barrels (503) is fixedly arranged at the end part of the rotating sleeve (506).

6. A cable for facilitating service according to claim 1, wherein: the side of the second fixed ring (502) is fixedly provided with a positioning column (5010), and the side of the first fixed ring (501) is provided with a cylindrical positioning groove (5011) corresponding to the positioning column (5010).

7. The service-friendly cable of claim 6, wherein: the number of the positioning columns (5010) is three, and the three positioning columns (5010) are fixedly arranged on the surface of the second fixing ring (502) in a circumferential array.