CN216212430U

CN216212430U - Aerial cable convenient for binding and fixing

Info

Publication number: CN216212430U
Application number: CN202122639543.6U
Authority: CN
Inventors: 吴锦平
Original assignee: Huizhou Binda Electronics Co ltd
Current assignee: Huizhou Binda Electronics Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-05
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses an overhead cable convenient to bind and fix, which comprises an overhead cable body, binding components, supporting components and mounting components, wherein the binding components are movably sleeved outside the overhead cable body, the two supporting components are mounted on two sides of the binding components, the two mounting components are mounted on two sides of the binding components, the binding components comprise a first binding semi-ring and a second binding semi-ring, the first binding semi-ring and the second binding semi-ring form an annular structure, and a sleeve is sleeved outside a threaded rod in a threaded manner. According to the utility model, the two threaded rods move relatively by rotating the sleeve through the threads by utilizing the matched setting mode of the binding assembly and the supporting assembly, so that the fixed compression ring is attached to two sides of the second binding semi-ring, and then the sleeve supports the position between the two overhead cable bodies, so that a distance can be kept between the two overhead cable bodies, and mutual discharge between the two overhead cable bodies is prevented.

Description

Aerial cable convenient for binding and fixing

Technical Field

The utility model relates to the field of aerial cables, in particular to an aerial cable convenient to bind and fix.

Background

The overhead cable is an overhead conductor with insulating layer and protective sheath, and is a special cable made by adopting the production process similar to that of cross-linked cable, and is a new power transmission mode between overhead conductor and underground cable. The aerial cable is a single core and can be divided into a duralumin wire structure, an aluminum alloy wire structure, a steel core or aluminum alloy core supporting structure, a self-supporting three-core texture structure and the like according to different structures. The power supply system has the main characteristics of high power supply reliability, good power supply safety, convenience in erection and maintenance, reasonable economy and the like. The main technical parameters comprise weather resistance, insulation level, inner and outer semi-conductive shielding layers. The overhead cable has wide transmission application at home and abroad.

In the use of the overhead cable, because there is no supporting device for the distance between the two cables, when the distance between the two cables is small, an electric field is generated near the cables, so that the two cables may be discharged, and the normal use of the cables is affected.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an aerial cable for binding and fixing, which solves the above problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: the aerial cable convenient for binding and fixing comprises an aerial cable body, binding assemblies, supporting assemblies and mounting assemblies, wherein the binding assemblies are movably sleeved outside the aerial cable body, the two supporting assemblies are mounted on two sides of the binding assemblies, and the two mounting assemblies are mounted on two sides of the binding assemblies;

the binding assembly comprises a first binding half ring and a second binding half ring, and the first binding half ring and the second binding half ring form a ring structure;

the supporting component comprises a threaded rod and a sleeve, the threaded rod is fixedly connected to two sides of the first binding semi-ring, and the sleeve is sleeved outside the threaded rod in a threaded manner.

Preferably, the mounting assembly comprises two clamping plates and a limiting pin shaft, the two clamping plates are fixedly connected with two ends of the first binding semi-ring respectively, two ends of the second binding semi-ring are provided with grooves, the clamping plates are matched with inner cavities of the grooves, and the limiting pin shaft is movably and alternately connected with the clamping plates.

Preferably, the limiting pin shaft comprises a limiting rod and a limiting plate, one end of the limiting rod is fixedly connected with the limiting plate, and the middle of the limiting rod is connected with the middle of the clamping plate in a sliding and penetrating mode.

Preferably, a limiting groove is formed in one side of the inner wall of the groove, the other end of the limiting rod is matched with an inner cavity of the limiting groove, counter bores are formed in two sides of the second binding half ring, the limiting plate is matched with the inner cavity of the counter bores, a through hole is formed in the inner wall of one side of each counter bore, and the limiting rod is connected with the inner cavity of the through hole in a sliding and penetrating mode.

Preferably, the two ends of the sleeve are fixedly connected with fixed compression rings, and the inner diameter of each fixed compression ring is larger than that of the sleeve.

Preferably, the bottom end of the aerial cable body is fixedly connected with a positioning rod, and the first binding half ring and the second binding half ring are provided with a plurality of positioning holes.

Preferably, the positioning holes are arranged in an annular array, and the positioning rods are connected with the inner cavities of the positioning holes in a sliding and penetrating mode.

The utility model has the technical effects and advantages that:

(1) according to the utility model, the arrangement mode that the binding assembly is matched with the supporting assembly is utilized, the sleeve is rotated through the threads, so that the two threaded rods move relatively, the fixed pressing ring is attached to two sides of the second binding semi-ring, and then the sleeve supports the position between the two overhead cable bodies, so that a distance can be kept between the two overhead cable bodies, and mutual discharge between the two overhead cable bodies is prevented;

(2) according to the utility model, the fixed compression ring and the limiting plate are matched, and the fixed compression ring is attached to the two sides of the second binding semi-ring, so that the position of the limiting plate is conveniently limited, the limiting plate is prevented from being separated from the inner cavity of the counter bore, and then the fixed compression ring can limit the position of the limiting plate, and the position of the limiting pin shaft is more stable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic diagram of the front internal structure of the present invention.

FIG. 3 is a schematic view of the internal structure of the support assembly of the present invention.

Fig. 4 is a schematic view of the internal structure of the mounting assembly of the present invention.

In the figure: 1. an aerial cable body; 2. a binding assembly; 21. a first binding half ring; 22. a second binding half ring; 3. a support assembly; 31. a threaded rod; 32. a sleeve; 33. fixing the compression ring; 4. mounting the component; 41. clamping a plate; 42. a limiting pin shaft; 421. a limiting rod; 422. a limiting plate; 5. positioning a rod; 6. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an aerial cable convenient to bind and fix as shown in figures 1-4, which comprises an aerial cable body 1, a binding assembly 2, support assemblies 3 and installation assemblies 4, wherein the binding assembly 2 is movably sleeved outside the aerial cable body 1, the two support assemblies 3 are installed at two sides of the binding assembly 2, and the two installation assemblies 4 are installed at two sides of the binding assembly 2.

Bind subassembly 2 and bind semi-ring 21 and second including first bind semi-ring 22, first bind semi-ring 21 and second and bind semi-ring 22 and constitute the loop configuration, bind the dismouting between semi-ring 22 through first semi-ring 21 and second to be convenient for to the dismouting of binding subassembly 2, make to bind subassembly 2 and be more convenient at the outside assembly of overhead cable body 1.

Support component 3 includes threaded rod 31 and sleeve 32, two threaded rods 31 fixed connection are in the both sides of first bundle half 21, sleeve 32 screw thread cup joints in the outside of threaded rod 31, because two relative threaded rods 31 screw opposite direction on two aerial cable bodies 1, this just makes when the screw thread rotates sleeve 32, two threaded rods 31 can move relatively, thereby also be convenient for make two aerial cable bodies 1 connect, and the interval between two aerial cable bodies 1 is sleeve 32's length, be convenient for assemble the position between two aerial cable bodies 1 through the cooperation between threaded rod 31 and the sleeve 32.

Installation component 4 includes cardboard 41 and spacing round pin axle 42, two cardboard 41 bind the both ends fixed connection of semi-ring 21 with first bundle respectively, the recess has been seted up at the both ends that semi-ring 22 was binded to the second, cardboard 41 mutually supports with the inner chamber of recess, through the inner chamber cooperation of cardboard 41 with the recess, thereby be convenient for prevent that first bundle from binding semi-ring 21 and second and binding the mutual dislocation between semi-ring 22, make first bundle bind semi-ring 21 and second and bind the connection between semi-ring 22 more accurate, spacing round pin axle 42 and cardboard 41 activity alternate connection.

The limiting pin shaft 42 comprises a limiting rod 421 and a limiting plate 422, one end of the limiting rod 421 is fixedly connected with the limiting plate 422, the middle of the limiting rod 421 is slidably inserted and connected with the middle of the clamping plate 41, the sliding insertion between the limiting rod 421 and the clamping plate 41 is used for limiting the position of the clamping plate 41 in the inner cavity of the groove, so that the position of the clamping plate 41 is more stable, one side of the inner wall of the groove is provided with a limiting groove, the other end of the limiting rod 421 is matched with the inner cavity of the limiting groove, so that the end of the limiting rod 421 is more stable, both sides of the second binding half ring 22 are provided with counter bores, the limiting plate 422 is matched with the inner cavity of the counter bores, so that the limiting plate 422 is conveniently accommodated, the inner wall of one side of the counter bores is provided with through holes, the limiting rod 421 is slidably inserted and connected with the inner cavity of the through holes, both ends of the sleeve 32 are fixedly connected with the fixed compression rings 33, and the inner diameter of the fixed compression rings 33 is larger than that of the sleeve 32, therefore, the threaded rod 31 and the fixed pressing ring 33 can be movably inserted, the two sides of the half ring 22 are bonded through the fixed pressing ring 33 and the second binding ring, the position of the limiting plate 422 is limited conveniently, the limiting plate 422 is prevented from being separated from the inner cavity of the counter bore, then the fixed pressing ring 33 can limit the position of the limiting plate 422, and the position of the limiting pin shaft 42 is more stable.

Bottom fixedly connected with locating lever 5 of aerial [ insulated ] cable body 1, first bind and bind semi-ring 21 and second and bind and all seted up a plurality of locating holes 6 on the semi-ring 22, a plurality of locating holes 6 are the setting of annular array, locating lever 5 is connected with the inner chamber sliding alternate of locating hole 6, be convenient for make locating lever 5 and bind mutually supporting between the subassembly 2 and can select through locating hole 6, thereby be convenient for adjust the position of supporting component 3 in aerial [ insulated ] cable body 1 outside, make the position of two threaded rods 31 on two aerial [ insulated ] cable bodies 1 can correspond each other.

The working principle of the utility model is as follows:

in use, firstly, the position of the binding assembly 2 outside the aerial cable body 1 is adjusted according to the position between the two aerial cable bodies 1, so that the threaded rods 31 on the two aerial cable bodies 1 correspond to each other, then the positioning rod 5 is inserted into the positioning hole 6, the position of the binding assembly 2 outside the aerial cable body 1 is limited and fixed, then the first binding half ring 21 and the second binding half ring 22 correspond to each other, so that the clamping plate 41 is matched into the inner cavity of the groove, then the first binding half ring 21 and the second binding half ring 22 can form a complete annular structure, then the limiting rod 421 is inserted into the clamping plate 41, the limiting and fixing of the clamping plate 41 is realized, the relative position between the first binding half ring 21 and the second binding half ring 22 is limited and fixed, and then the sleeve 32 is placed between the two threaded rods 31 of the two aerial cable bodies 1, because the screw thread direction of two threaded rods 31 is opposite, through the screw thread turning sleeve 32 for two threaded rods 31 relative motion, make fixed clamping ring 33 and the laminating of the both sides of second binding semi-ring 22, then support the position between two aerial cable bodies 1 through sleeve 32, make can one end distance apart between two aerial cable bodies 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The aerial cable convenient to bind and fix comprises an aerial cable body (1), a binding assembly (2), support assemblies (3) and installation assemblies (4), and is characterized in that the binding assembly (2) is movably sleeved outside the aerial cable body (1), the two support assemblies (3) are installed on two sides of the binding assembly (2), and the two installation assemblies (4) are installed on two sides of the binding assembly (2);

the binding assembly (2) comprises a first binding half ring (21) and a second binding half ring (22), and the first binding half ring (21) and the second binding half ring (22) form a ring structure;

the supporting component (3) comprises a threaded rod (31) and a sleeve (32), the threaded rod (31) is fixedly connected to two sides of the first binding half ring (21), and the sleeve (32) is sleeved outside the threaded rod (31) in a threaded mode.

2. The aerial cable convenient for binding and fixing as claimed in claim 1, wherein the mounting assembly (4) comprises two clamping plates (41) and a limiting pin (42), the two clamping plates (41) are respectively and fixedly connected with two ends of the first binding half ring (21), two ends of the second binding half ring (22) are provided with grooves, the clamping plates (41) are matched with inner cavities of the grooves, and the limiting pin (42) is movably inserted and connected with the clamping plates (41).

3. The aerial cable convenient for binding and fixing as claimed in claim 2, wherein the limiting pin (42) comprises a limiting rod (421) and a limiting plate (422), one end of the limiting rod (421) is fixedly connected with the limiting plate (422), and the middle part of the limiting rod (421) is slidably inserted into the middle part of the clamping plate (41).

4. The aerial cable convenient for binding and fixing as claimed in claim 3, wherein a limiting groove is formed in one side of an inner wall of the groove, the other end of the limiting rod (421) is matched with an inner cavity of the limiting groove, counter bores are formed in both sides of the second binding half ring (22), the limiting plate (422) is matched with the inner cavity of the counter bore, a through hole is formed in an inner wall of one side of each counter bore, and the limiting rod (421) is slidably inserted into and connected with the inner cavity of the through hole.

5. The aerial cable convenient for binding and fixing as claimed in claim 1, wherein a fixing clamping ring (33) is fixedly connected to both ends of the sleeve (32), and the inner diameter of the fixing clamping ring (33) is larger than that of the sleeve (32).

6. The aerial cable convenient for binding and fixing as claimed in claim 1, wherein a positioning rod (5) is fixedly connected to the bottom end of the aerial cable body (1), and a plurality of positioning holes (6) are formed in each of the first binding half ring (21) and the second binding half ring (22).

7. The aerial cable convenient for binding and fixing as claimed in claim 6, wherein the positioning holes (6) are arranged in an annular array, and the positioning rods (5) are slidably inserted into the inner cavities of the positioning holes (6).