CN214900144U

CN214900144U - Stretch-proofing aluminum alloy cable

Info

Publication number: CN214900144U
Application number: CN202120184563.6U
Authority: CN
Inventors: 杜克学
Original assignee: Chongqing Xindian Aluminium Alloy Cable Co ltd
Current assignee: Chongqing Xindian Aluminium Alloy Cable Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-11-26
Anticipated expiration: 2031-01-23

Abstract

The utility model discloses an anti-tensile aluminum alloy cable, including first polyoxyethylene oversheath, the side of first polyoxyethylene oversheath is provided with the second polyoxyethylene oversheath, the adapter sleeve has been cup jointed with the junction of second polyoxyethylene oversheath to the first polyoxyethylene oversheath, the adapter sleeve comprises two connecting blocks, the tip of one of them connecting block of component adapter sleeve is fixed with the connection fixture block, the tip of another connecting block of component adapter sleeve sets up the spread groove with connecting fixture block looks adaptation, connect the fixture block card and go into the inboard of spread groove and pass through threaded connection; through stopper, the spacing groove of design, make the junction of adapter sleeve and fixing base be spacing connected state, the active position of restriction connecting block through adapter sleeve, spread groove, connection fixture block, the fixing base of design, makes between a plurality of cables when connecting, increases protective structure on original connection basis to increase connection stability.

Description

Stretch-proofing aluminum alloy cable

Technical Field

The utility model belongs to the technical field of the cable, concretely relates to stretch-proofing aluminum alloy cable.

Background

The aluminum alloy cable is a novel material power cable which takes AA8030 series aluminum alloy materials as conductors and adopts advanced technologies such as a special roll forming type line stranding production process and annealing treatment.

Current aluminum alloy cable is in the use, when needs are connected a plurality of cables, through knoing the inboard aluminum alloy conductor of a plurality of cables, makes to connect between the two, and through special sticky tape to the department of knoing twine can, this connected mode has unstable problem, for this in the use the utility model provides a stretch-proofing aluminum alloy cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-tensile aluminum alloy cable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-tensile aluminum alloy cable comprises a first polyoxyethylene outer sheath, wherein a second polyoxyethylene outer sheath is arranged on the side face of the first polyoxyethylene outer sheath, a connecting sleeve is sleeved at the joint of the first polyoxyethylene outer sheath and the second polyoxyethylene outer sheath and consists of two connecting blocks, a connecting clamping block is fixed at the end part of one connecting block forming the connecting sleeve, a connecting groove matched with the connecting clamping block is formed at the end part of the other connecting block forming the connecting sleeve, the connecting clamping block is clamped into the inner side of the connecting groove and is connected through threads, an outer sheath fixing seat is sleeved on the surface of the first polyoxyethylene outer sheath and the surface of the second polyoxyethylene outer sheath corresponding to the inner side of the connecting sleeve, and a silica gel block is fixed on the surface of the first polyoxyethylene outer sheath and the surface of the second polyoxyethylene outer sheath corresponding to the inner side of the outer sheath fixing seat, the surface of the fixing seat is fixed with a limiting block, and the inner side of the connecting sleeve is provided with a limiting groove matched with the limiting block.

Preferably, the surface of the connecting sleeve is provided with a plurality of fixing grooves, and the cross sections of the fixing grooves are of rectangular structures.

Preferably, the connecting sleeve is of a cylindrical structure, and the surface of the connecting clamping block is attached to the inner wall of the connecting groove.

Preferably, the surface of the limiting block is in a laminating state with the inner wall of the limiting groove, and the limiting block is a PVC material component.

Preferably, the fixing seat is of a hollow cylinder structure and is a PVC material component.

Preferably, a plurality of fixing sleeves penetrate through the inner sides of the first polyoxyethylene outer sheath and the second polyoxyethylene outer sheath, and a plurality of aluminum alloy conductors penetrate through the inner sides of the fixing sleeves.

Preferably, the surfaces of the plurality of fixing grooves are provided with second filling blocks corresponding to the inner sides of the second polyethylene oxide outer sheath and the first polyethylene oxide outer sheath, and first filling blocks are arranged between the second filling blocks and the second polyethylene oxide outer sheath as well as between the second filling blocks and the first polyethylene oxide outer sheath.

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

(1) through stopper, the spacing groove of design, make the junction of adapter sleeve and fixing base be spacing connected state, the active position of restriction connecting block through adapter sleeve, spread groove, connection fixture block, the fixing base of design, makes between a plurality of cables when connecting, increases protective structure on original connection basis to increase connection stability.

(2) Through the fixed slot of design, make the surface of adapter sleeve be unsmooth form, the staff of being convenient for rotates the adapter sleeve through this structure to convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the connection between the cable and the connection sleeve of the present invention;

fig. 3 is a schematic view of the structure of the end of the cable of the present invention;

in the figure: 1. a first polyoxyethylene outer sheath; 2. a second outer polyethylene oxide jacket; 3. connecting sleeves; 4. fixing grooves; 5. fixing a sleeve; 6. a limiting block; 7. a limiting groove; 8. connecting grooves; 9. connecting a clamping block; 10. a fixed seat; 11. a first filling block; 12. a second filling block; 13. an aluminum alloy conductor.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: an anti-tensile aluminum alloy cable comprises a first polyoxyethylene outer sheath 1, a second polyoxyethylene outer sheath 2 is arranged on the side surface of the first polyoxyethylene outer sheath 1, a connecting sleeve 3 is sleeved at the joint of the first polyoxyethylene outer sheath 1 and the second polyoxyethylene outer sheath 2, the connecting sleeve 3 is composed of two connecting blocks, a connecting fixture block 9 is fixed at the end part of one connecting block forming the connecting sleeve 3, a connecting groove 8 matched with the connecting fixture block 9 is formed at the end part of the other connecting block forming the connecting sleeve 3, the connecting fixture block 9 is clamped into the inner side of the connecting groove 8 and connected through threads, a fixing seat 10 is sleeved on the surface of the first polyoxyethylene outer sheath 1 and the surface of the second polyoxyethylene outer sheath 2 corresponding to the inner side of the connecting sleeve 3, and a silica gel block is fixed on the surface of the first polyoxyethylene outer sheath 1 and the surface of the second polyoxyethylene outer sheath 2 corresponding to the inner side of the fixing seat 10, the surface of the fixed seat 10 is fixed with a limiting block 6, the inner side of the connecting sleeve 3 is provided with a limiting groove 7 matched with the limiting block 6, the joint of the connecting sleeve 3 and the fixed seat 10 is in a limiting connection state through the designed limiting block 6 and the limiting groove 7, the movable position of the connecting block is limited, when a plurality of cables are connected through the designed connecting sleeve 3, the connecting groove 8, the connecting clamping block 9 and the fixed seat 10, a protection structure is added on the original connection basis, so that the connection stability is increased, the surface of the limiting block 6 is in a joint state with the inner wall of the limiting groove 7, the limiting block 6 is a PVC material component, the fixed seat 10 is a hollow cylinder structure, the fixed seat 10 is a PVC material component, a plurality of fixed sleeves 5 penetrate through the inner sides of the first polyoxyethylene 1 and the second polyoxyethylene outer sheath 2, and a plurality of aluminum alloy conductors 13 penetrate through the inner sides of the fixed sleeves 5, the surfaces of the plurality of fixing grooves 4 are provided with second filling blocks 12 corresponding to the inner sides of the second polyethylene oxide outer sheath 2 and the first polyethylene oxide outer sheath 1, and first filling blocks 11 are arranged between the second filling blocks 12 and the second polyethylene oxide outer sheath 2 and the first polyethylene oxide outer sheath 1.

In this embodiment, it is preferred, a plurality of fixed slots 4 have been seted up on the surface of adapter sleeve 3, and the transversal rectangle structure of personally submitting of fixed slot 4, through the fixed slot 4 of design, makes the surface of adapter sleeve 3 be unsmooth form, and the staff of being convenient for rotates adapter sleeve 3 through this structure to convenient to use, adapter sleeve 3 are the cylinder structure, and the surface of connecting fixture block 9 is the laminating state with the inner wall of spread groove 8.

The utility model discloses a theory of operation and use flow: in this aluminum alloy cable use, when needing to be connected between a plurality of cables, through going through to tie a knot in two inboard aluminum alloy conductor 13 of cable, twine the department of tying through special sticky tape after that, cup joint adapter sleeve 3 with the department of twining again, when cup jointing, at first expand two connecting blocks that constitute adapter sleeve 3 through the pivot junction, and cup joint two connecting blocks respectively with the fixing base 10 on first polyoxyethylene oversheath 1 and the 2 surfaces of second polyoxyethylene oversheath, and make and be the block state between stopper 6 and the spacing groove 7, rotate one of them connecting block again, make connecting block 9 card go into the inboard of spacing groove 7 and pass through threaded connection, accomplish the connection operation between a plurality of cables.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tensile aluminum alloy cable, includes first polyoxyethylene oversheath (1), the side of first polyoxyethylene oversheath (1) is provided with second polyoxyethylene oversheath (2), its characterized in that: the connecting sleeve (3) is sleeved at the joint of the first polyoxyethylene outer sheath (1) and the second polyoxyethylene outer sheath (2), the connecting sleeve (3) is composed of two connecting blocks, a connecting clamping block (9) is fixed at the end part of one connecting block of the connecting sleeve (3), a connecting groove (8) matched with the connecting clamping block (9) is formed at the end part of the other connecting block of the connecting sleeve (3), the connecting clamping block (9) is clamped into the inner side of the connecting groove (8) and is in threaded connection, the fixing seats (10) are sleeved on the surfaces of the first polyoxyethylene outer sheath (1) and the second polyoxyethylene outer sheath (2) corresponding to the inner side of the connecting sleeve (3), and silica gel blocks are fixed on the surfaces of the first polyoxyethylene outer sheath (1) and the second polyoxyethylene outer sheath (2) corresponding to the inner side of the fixing seats (10), the surface of the fixing seat (10) is fixed with a limiting block (6), and the inner side of the connecting sleeve (3) is provided with a limiting groove (7) matched with the limiting block (6).

2. The aluminum alloy cable of claim 1, wherein: the surface of the connecting sleeve (3) is provided with a plurality of fixing grooves (4), and the cross section of each fixing groove (4) is of a rectangular structure.

3. The aluminum alloy cable of claim 2, wherein: the connecting sleeve (3) is of a cylindrical structure, and the surface of the connecting clamping block (9) is attached to the inner wall of the connecting groove (8).

4. The aluminum alloy cable of claim 1, wherein: the surface of the limiting block (6) is in a laminating state with the inner wall of the limiting groove (7), and the limiting block (6) is a PVC material component.

5. The aluminum alloy cable of claim 1, wherein: the fixing seat (10) is of a hollow cylinder structure, and the fixing seat (10) is made of a PVC material component.

6. The aluminum alloy cable of claim 1, wherein: the inner sides of the first polyoxyethylene outer sheath (1) and the second polyoxyethylene outer sheath (2) are both penetrated with a plurality of fixing sleeves (5), and the inner side of each fixing sleeve (5) is penetrated with a plurality of aluminum alloy conductors (13).

7. The aluminum alloy cable of claim 2, wherein: the surfaces of the fixing grooves (4) are provided with second filling blocks (12) corresponding to the inner sides of the second polyethylene outer sheath (2) and the first polyethylene outer sheath (1), and first filling blocks (11) are arranged between the second filling blocks (12) and the second polyethylene outer sheath (2) and the first polyethylene outer sheath (1).