CN218471652U

CN218471652U - Overhead cable convenient to bind fixedly

Info

Publication number: CN218471652U
Application number: CN202222274501.1U
Authority: CN
Inventors: 王泽秦; 窦立成
Original assignee: Shaanxi Shengshuang Cable Co ltd
Current assignee: Shaanxi Shengshuang Cable Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-02-10
Anticipated expiration: 2032-08-29

Abstract

The utility model belongs to the technical field of the aerial cable, especially, be a be convenient for bind fixed aerial cable that uses, including the aerial cable body, aerial cable body outer wall equidistance is provided with the lug, first bundle semi-ring of tying up is installed to aerial cable body outer wall bottom, the corresponding first bundle semi-ring department of tying up in aerial cable body outer wall top installs the second and binds the semi-ring, first bundle semi-ring outer wall and second are binded the equant distance of semi-ring outer wall and have been seted up spacing card hole, first bundle semi-ring outer wall both sides all are provided with the threaded rod, the sleeve is installed to threaded rod outer wall one side, the connecting hole has been seted up at sleeve one side middle part. Through the cooperation use of threaded rod, sleeve, connecting hole, I-shaped commentaries on classics piece, fixed thread groove, clamping screw, support column and arc cardboard, can separate adjacent aerial [ insulated ] cable body, avoid contacting between the adjacent aerial [ insulated ] cable body, be favorable to improving the stability in use of aerial [ insulated ] cable body.

Description

Overhead cable convenient to bind fixedly

Technical Field

The utility model belongs to the technical field of the aerial [ insulated ] cable, concretely relates to it is convenient to bind fixed aerial [ insulated ] cable of using.

Background

The overhead cable (called overhead insulated cable) is an overhead conductor with insulating layer and protective sheath, and is a special cable made up by adopting the similar production process 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 threaded structure (the wire core can be duralumin or duralumin wire) 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.

The Chinese patent invention with the publication number of CN216212430U discloses an overhead cable convenient for binding and fixing, which has the advantages that two threaded rods move relatively by rotating a sleeve through threads, so that a fixed compression ring is attached to two sides of a second binding semi-ring, and then the position between two overhead cable bodies is supported through the sleeve, so that one end distance can be separated between the two overhead cable bodies, and mutual discharge between the two overhead cable bodies is prevented;

however, the invention has the following defects that the end part of the sleeve is a horizontal plane, when the overhead cable is supported and divided, when the overhead cable shakes under external force, the sleeve is easy to be separated from the contact with the adjacent overhead cable, and the use stability is poor.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a be convenient for bind fixed aerial [ insulated ] cable uses through the cooperation of threaded rod, sleeve, connecting hole, I-shaped commentaries on classics piece, fixed spiral shell groove, clamping screw, support column and arc cardboard, can separate adjacent aerial [ insulated ] cable body, avoids contacting between the adjacent aerial [ insulated ] cable body, is favorable to improving the stability in use's of aerial [ insulated ] cable body characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be convenient for bind fixed aerial [ insulated ] cable, includes the aerial [ insulated ] cable body, aerial [ insulated ] cable body outer wall equidistance is provided with the lug, first semi-ring of binding is installed to aerial [ insulated ] cable body outer wall bottom, the semi-ring department is installed to the corresponding first semi-ring of binding in aerial [ insulated ] cable body outer wall top and is binded the second, the semi-ring outer wall equidistance has been binded to first semi-ring outer wall of binding and second and has been seted up the locator card hole, first semi-ring outer wall both sides of binding all are provided with the threaded rod, the sleeve is installed to threaded rod outer wall one side, the connecting hole has been seted up at sleeve one side middle part, connecting hole internally mounted has the i-shaped commentaries on classics piece, the support column is installed to i-shaped commentaries on classics piece one side, support column one side is provided with the arc cardboard.

As the utility model discloses a be convenient for bind fixed preferred technical scheme of overhead cable, the lug is located the inside locator card hole.

As the utility model discloses a be convenient for bind fixed overhead cable preferred technical scheme, telescopic internal diameter is the same with the diameter of threaded rod, the sleeve inner wall is seted up there is the internal thread, connect through thread engagement between sleeve and the threaded rod.

As the utility model discloses a be convenient for bind fixed overhead cable preferred technical scheme, first bind semi-ring top symmetry and seted up positioning channel section, positioning channel section inner wall one side symmetry has seted up spacing screw, spacing screw internally mounted has stop screw, the second is binded semi-ring bottom both sides and all is provided with the location picture peg, spacing calorie of hole has been seted up to location picture peg one side symmetry.

As the utility model discloses a be convenient for bind fixed preferred technical scheme of overhead cable, positioning channel's longitudinal section size is the same with the longitudinal section size of location picture peg, the internal diameter of spacing screw is the same with the internal diameter in spacing card hole, limiting screw one end is located spacing downthehole portion of calorie.

As the utility model discloses a be convenient for bind fixed preferred technical scheme of overhead cable, fixed thread groove has been seted up at I-shaped commentaries on classics piece one side middle part, the support column opposite side is provided with clamping screw, clamping screw is located fixed thread inslot portion.

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

the utility model discloses when using, cooperation through lug and locator card hole is used, can bind the installation of binding between the semi-ring to first bundle semi-ring and second and carry on spacingly, bind the semi-ring and bind the second at first bundle and assemble fixed back between the semi-ring, use through the threaded rod, the sleeve, the connecting hole, the I-shaped commentaries on classics piece, fixed spiral shell groove, clamping screw, the cooperation of support column and arc cardboard, can separate adjacent aerial [ insulated ] cable body, avoid contacting between the adjacent aerial [ insulated ] cable body, be favorable to improving the stability in use of aerial [ insulated ] cable body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the installation structure of the limiting screw of the present invention;

fig. 3 is a sectional view of the second binding half ring of the present invention;

fig. 4 is an exploded view of the sleeve of the present invention;

fig. 5 is a schematic structural view of a second binding half ring according to the present invention.

In the figure: 1. an aerial cable body; 2. a bump; 3. a first binding half ring; 4. a second binding half ring; 5. positioning the clamp hole; 6. positioning the clamping groove; 7. a limiting screw hole; 8. positioning the plug board; 9. limiting clamp holes; 10. a limit screw; 11. a threaded rod; 12. a sleeve; 13. connecting holes; 14. i-shaped turning blocks; 15. fixing the screw groove; 16. fixing the screw rod; 17. a support pillar; 18. arc cardboard.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a be convenient for bind fixed aerial [ insulated ] cable, including aerial [ insulated ]

cable body

1, 1 outer wall equidistance of aerial [ insulated ] cable body is provided with lug 2, 1 outer wall bottom of aerial [ insulated ] cable body installs

first bundle semi-ring

3, 1 outer wall top of aerial [ insulated ] cable body corresponds first bundle semi-ring 3 department and installs the second and bind semi-ring 4, first bundle semi-ring 3 outer wall and second bind semi-ring 4 outer wall equidistance and seted up locator card hole 5, lug 2 is located inside locator card hole 5, can fix a position and spacing the installation of first bundle semi-ring 3 and second bundle semi-ring 4, first bundle semi-ring 3 outer wall both sides all are provided with threaded rod 11, sleeve 12 is installed to threaded rod 11 outer wall one side, the internal diameter of sleeve 12 is the same with threaded rod 11, sleeve 12 inner wall is seted up there is the internal thread, connect through the thread engagement between sleeve 12 and the threaded rod 11, be convenient for sleeve 12's installation uses, sleeve 12 one side middle part has seted up connecting hole 13, connecting hole 13 internally mounted has i-shaped rotary block 14, rotary block 14 one side installs support column 17, support column 17 one side is provided with arc cardboard 18.

Positioning groove 6 has been seted up to first bind and tie up semi-ring 3 top symmetry, positioning groove 6 inner wall one side symmetry has seted up spacing screw 7, spacing screw 7 internally mounted has limiting screw 10, the second is binded semi-ring 4 bottom both sides and all is provided with location picture peg 8, the longitudinal section size of positioning groove 6 is the same with the longitudinal section size of location picture peg 8, be convenient for first bind and tie up the concatenation between semi-ring 3 and the second binding semi-ring 4, spacing calorie of hole 9 has been seted up to location picture peg 8 one side symmetry, the internal diameter of spacing screw 7 is the same with the internal diameter of spacing calorie of hole 9, limiting screw 10 one end is located inside spacing calorie of hole 9, can bind to the first binding semi-ring 3 of concatenation and second and bind and fix between semi-ring 4, be convenient for first binding semi-ring 3 and second binding the installation use of semi-ring 4.

A fixing screw groove 15 is formed in the middle of one side of the I-shaped rotating block 14, a fixing screw rod 16 is arranged on the other side of the supporting column 17, and the fixing screw rod 16 is located inside the fixing screw groove 15, so that the arc-shaped clamping plate 18 can be conveniently installed and used.

The utility model discloses a theory of operation and use flow: the staff installs first bundle semi-ring 3 and second respectively and binds semi-ring 4 on aerial [ insulated ] cable body 1, bind the semi-ring 3 and the second to first bundle and bind and connect fixedly between the semi-ring 4, the staff rotates sleeve 12, adjust the position of sleeve 12, arc cardboard 18 is along with sleeve 12 synchronous motion, when arc cardboard 18 contacts adjacent aerial [ insulated ] cable body 1, the staff continues to rotate sleeve 12, the arc cardboard 18 in close contact with adjacent aerial [ insulated ] cable body 1 of messenger, and extrude adjacent aerial [ insulated ] cable body 1, thereby can improve the stability in use of arc cardboard 18, avoid contacting between the adjacent aerial [ insulated ] cable body 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be convenient for bind fixed aerial [ insulated ] cable of using, includes aerial [ insulated ] cable body (1), its characterized in that: the utility model discloses a cable tie, including aerial cable body (1), binding semi-ring (3), binding semi-ring (4), locating card hole (5), binding semi-ring (3) and second, it all is provided with threaded rod (11) to bind semi-ring (3) both sides, sleeve (12) are installed to threaded rod (11) outer wall one side, connecting hole (13) have been seted up at sleeve (12) one side middle part, connecting hole (13) internally mounted has i-shaped commentaries on classics piece (14), support column (17) are installed to i-shaped commentaries on classics piece (14) one side, support column (17) one side is provided with arc cardboard (18), install first binding semi-ring (3) bottom aerial cable body (1), semi-ring (3) is bound to the corresponding first binding semi-ring (3) department in aerial cable body (1) outer wall top, first binding semi-ring (3) outer wall department installs second binding semi-ring (4), first binding semi-ring (3) outer wall and second binding semi-ring (12) are bound to the second.

2. The overhead cable for facilitating binding and fixing according to claim 1, wherein: the convex block (2) is positioned in the positioning clamp hole (5).

3. The overhead cable for facilitating binding and fixing according to claim 1, wherein: the inner diameter of the sleeve (12) is the same as the diameter of the threaded rod (11), internal threads are formed in the inner wall of the sleeve (12), and the sleeve (12) is connected with the threaded rod (11) in a meshed mode through the threads.

4. An overhead cable for facilitating binding and fixing according to claim 1, wherein: first bind and tie up semi-ring (3) top symmetry and seted up positioning channel section (6), spacing screw (7) have been seted up to positioning channel section (6) inner wall one side symmetry, spacing screw (7) internally mounted has stop screw (10), the second is binded semi-ring (4) bottom both sides and all is provided with location picture peg (8), spacing calorie of hole (9) have been seted up to location picture peg (8) one side symmetry.

5. The overhead cable for facilitating binding and fixing according to claim 4, wherein: the longitudinal section size of positioning slot (6) is the same with the longitudinal section size of location picture peg (8), the internal diameter of spacing screw (7) is the same with the internal diameter of spacing card hole (9), stop screw (10) one end is located inside spacing card hole (9).

6. The overhead cable for facilitating binding and fixing according to claim 1, wherein: a fixing threaded groove (15) is formed in the middle of one side of the I-shaped rotating block (14), a fixing screw rod (16) is arranged on the other side of the supporting column (17), and the fixing screw rod (16) is located inside the fixing threaded groove (15).