CN214541675U

CN214541675U - High-strength composite cable used in regions with larger wind power

Info

Publication number: CN214541675U
Application number: CN202121186082.5U
Authority: CN
Inventors: 赵杰; 王晖; 李�杰
Original assignee: Jiangsu Nari Huaisheng Cable Co ltd
Current assignee: Jiangsu Nari Huaisheng Cable Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-10-29
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a high strength composite cable who uses in area that wind-force is great, including the main push-towing rope, the concatenation department surface cover of main push-towing rope is equipped with the sleeve, sleeve one end is provided with the pivot, the other end fixed surface of sleeve has fixed block A, the surface of sleeve is fixed with fixed block B under relative to fixed block A, two built-in grooves have been seted up on the surface of fixed block A, the inside of fixed block A runs through relative to the bottom of built-in groove and has seted up the through hole, the bolt has been placed in the inside of built-in groove and through hole through running through, and the one end of bolt is placed in the inside of built-in groove completely; through the sleeve of design, can cover the junction of main push-towing rope, play good protecting effect, promote the firm of main push-towing rope concatenation department, avoid main push-towing rope concatenation department to receive the influence of wind-force and take place the condition of fracture or even disconnection, very big promotion the security of cable.

Description

High-strength composite cable used in regions with larger wind power

Technical Field

The utility model belongs to the technical field of the cable, concretely relates to high strength composite cable who uses in the great area of wind-force.

Background

A cable is typically a rope-like line made up of several or groups of conductors (at least two in each group) twisted together, with each group being insulated from each other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation.

The cable often need splice the section cable when using, and does not have a protective structure to concatenation department on the cable of current, and in the great area of some wind-force, the concatenation of cable is in the condition that the fracture takes place very easily under the effect of wind-force even disconnection, and danger is very high, and the toughness of current cable epidermis is general simultaneously, under long-time dragging, the epidermis takes place to warp easily, is unfavorable for the normal use of cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength composite cable who uses in the great area of wind-force to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength composite cable who uses in wind-force great area, includes the main push-towing rope, the concatenation department surface cover of main push-towing rope is equipped with the sleeve, telescopic one end is provided with the pivot, telescopic other end fixed surface has fixed block A, telescopic surface is fixed with fixed block B for fixed block A under, two built-in grooves have been seted up on fixed block A's surface, fixed block A's inside is run through for the bottom in built-in groove and is seted up the through hole, the bolt has been placed in the inside of built-in groove and through hole through running through, just the inside in built-in groove is arranged in completely to the one end of bolt, fixed block B's surface has seted up the screw for the bottom of bolt, the bottom of bolt runs through the through hole and imbeds to the inside of screw, just be connected through the screw between bolt and the screw.

Preferably, the main push-towing rope is including a plurality of wires, the outside cover of wire is equipped with the jacket layer, the position that the inside of jacket layer is located between the wire is provided with the filling layer, the surface cover of jacket layer is equipped with skin, outer internal surface equidistance is fixed with a plurality of fixed archs, a plurality of fixed slots have been seted up for fixed bellied position to the surface of jacket layer, fixed protruding embedding is to the inside of fixed slot.

Preferably, a rubber cover is arranged at a position, corresponding to the outer part of the bolt, of a port of the built-in groove, and the rubber cover is tightly attached to the inner wall of the built-in groove.

Preferably, one end of the rubber cover is connected with the fixing block A through a rubber strip, and a stirring block is fixed on the surface of the rubber cover.

Preferably, the cross section of the sleeve is of an annular structure, and the sleeve is made of an ABS material component.

Preferably, the outer layer is of an annular structure, and the inner surface of the outer layer is tightly attached to the outer surface of the jacket layer.

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

1. through the sleeve of design, can cover the junction of main push-towing rope, play good protecting effect, promote the firm of main push-towing rope concatenation department, avoid main push-towing rope concatenation department to receive the influence of wind-force and take place the condition of fracture or even disconnection, very big promotion the security of cable.

2. Through the skin of design, promoted the toughness of cable epidermis, prevent that the cable from receiving to drag for a long time and take place the condition of warping, be favorable to the normal use of cable, fixed protruding and the fixed slot through the design simultaneously, strengthened the connection between skin and the jacket layer, prevent to take place between the two not hard up.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side cross-sectional view of the present invention;

FIG. 3 is a front cross-sectional view of the area A of FIG. 1 according to the present invention;

FIG. 4 is a side sectional view of the main cable of the present invention;

in the figure: 1. a sleeve; 2. a main cable; 21. an outer layer; 22. a jacket layer; 23. a fixed protrusion; 24. fixing grooves; 25. a wire; 26. a filling layer; 3. a fixed block A; 4. a fixed block B; 5. a built-in groove; 6. a bolt; 7. a through hole; 8. a screw hole; 9. and a rubber cover.

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 4, the present invention provides a technical solution: a high-strength composite cable used in regions with large wind power comprises a main cable 2, a sleeve 1 is sleeved on the surface of a splicing part of the main cable 2, the sleeve 1 is designed, the joint of the main cable 2 can be covered, a good protection effect is achieved, the firmness of the splicing part of the main cable 2 is improved, the situation that the splicing part of the main cable 2 is cracked or even broken due to the influence of wind power is avoided, the safety of the cable is greatly improved, a rotating shaft is arranged at one end of the sleeve 1, a fixing block A3 is fixed on the surface of the other end of the sleeve 1, a fixing block B4 is fixed on the surface of the sleeve 1 under a fixing block A3, two built-in grooves 5 are formed on the surface of the fixing block A3, a through hole 7 is formed in the inner part of the fixing block A3 through the bottom of the built-in groove 5, a bolt 6 is placed in the inner part of the built-in groove 5 through hole 5, and one end of the bolt 6 is completely placed in the built-in groove 5, the surface of fixed block B4 has seted up screw 8 for the bottom of bolt 6, and the bottom of bolt 6 runs through hole 7 and imbeds to the inside of screw 8, and is connected through the screw between bolt 6 and the screw 8.

In this embodiment, it is preferred, main push-towing rope 2 is including a plurality of wires 25, the outside cover of wire 25 is equipped with jacket layer 22, the inside position that is located between the wire 25 of jacket layer 22 is provided with filling layer 26, the surface cover of jacket layer 22 is equipped with outer 21, outer 21 through the design, the toughness of cable epidermis has been promoted, prevent that the cable from receiving the condition of dragging and taking place to warp for a long time, be favorable to the normal use of cable, the internal surface equidistance of outer 21 is fixed with a plurality of fixed projections 23, a plurality of fixed slots 24 have been seted up for fixed projection 23's position to the surface of jacket layer 22, fixed projection 23 and fixed slot 24 through the design, the connection between outer 21 and the jacket layer 22 has been strengthened, prevent to take place to become flexible between the two, fixed projection 23 imbeds to the inside of fixed slot 24.

In this embodiment, preferably, a rubber cover 9 is disposed at a position of the port of the built-in groove 5 relative to the outside of the bolt 6, and the rubber cover 9 is tightly attached to the inner wall of the built-in groove 5, so that the sealing performance of the built-in groove 5 is ensured.

In this embodiment, preferably, one end of the rubber cover 9 is connected with the fixing block a3 through a rubber strip, and a toggle block is fixed on the surface of the rubber cover 9, so that a user can open the rubber cover 9 conveniently.

In this embodiment, preferably, the cross section of the sleeve 1 is an annular structure, and the sleeve 1 is made of an ABS material member, so that the strength is high and the weight is light.

In this embodiment, preferably, the outer layer 21 is an annular structure, and the inner surface of the outer layer 21 and the outer surface of the jacket layer 22 are tightly attached, so that the integrity of the cable is improved.

The utility model discloses a theory of operation and use flow: when the utility model is used, the sleeve 1 is firstly sleeved at the splicing part of the main cable 2, then the poking block on the surface of the rubber cover 9 is poked, the rubber cover 9 is opened, the internal groove 5 is exposed, then the bolt 6 is put into the internal groove 5 and the through hole 7 and rotates, the bottom end of the bolt 6 is embedded into the screw hole 8, the rubber cover 9 is covered in the internal groove 5 again, then the other bolt 6 is installed according to the same method, the sleeve 1 can extrude the main cable 2 to a certain extent, the splicing part has good protection effect, the condition that the splicing part cracks or even breaks is avoided, when the splicing part on the main cable 2 needs to be checked and maintained, the rubber cover 9 needs to be opened firstly, the bolt 6 is detached again, the sleeve 1 can be taken down from the surface of the main cable 2, therefore, the checking and maintenance work can be carried out, the cable is in the use, and the meeting receives the effect of gravity for a long time and takes place certain dragging, lets the epidermis of cable take place deformation easily, and the utility model discloses outer 21's design is then very big reinforcing the toughness of cable, and difficult emergence deformation is favorable to the normal use of cable to fixed protrusion 23 and the fixed slot 24 through the design have promoted the connection between outer 21 and the jacket layer 22, prevent to take place to become flexible between the two.

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. A high strength composite cable for use in regions with greater wind power, comprising a main cable (2), characterized in that: the cable is characterized in that a sleeve (1) is sleeved on the surface of a splicing part of the main cable (2), a rotating shaft is arranged at one end of the sleeve (1), a fixed block A (3) is fixed on the surface of the other end of the sleeve (1), a fixed block B (4) is fixed on the surface of the sleeve (1) under the fixed block A (3), two built-in grooves (5) are formed in the surface of the fixed block A (3), a through hole (7) is formed in the inner part of the fixed block A (3) in a penetrating mode relative to the bottom of the built-in groove (5), a bolt (6) is placed in the inner parts of the built-in grooves (5) in a penetrating mode (5) and the through hole (7) in a penetrating mode, a screw hole (8) is formed in the surface of the fixed block B (4) in the bottom end of the bolt (6), the bottom end of the bolt (6) penetrates through the through hole (7) and is embedded into the screw hole (8), and the bolt (6) is connected with the screw hole (8) through threads.

2. A high strength composite cable for use in areas of high wind power according to claim 1, wherein: main push-towing rope (2) are including a plurality of wires (25), the outside cover of wire (25) is equipped with jacket layer (22), the inside position that is located between wire (25) of jacket layer (22) is provided with filling layer (26), the surface cover of jacket layer (22) is equipped with outer (21), the internal surface equidistance of outer (21) is fixed with a plurality of fixed archs (23), a plurality of fixed slots (24) have been seted up for the position of fixed archs (23) to the surface of jacket layer (22), fixed archs (23) are embedded into the inside of fixed slot (24).

3. A high strength composite cable for use in areas of high wind power according to claim 1, wherein: the rubber cover (9) is arranged at the position, corresponding to the outer part of the bolt (6), of the port of the built-in groove (5), and the rubber cover (9) is tightly attached to the inner wall of the built-in groove (5).

4. A high strength composite cable for use in areas of high wind power according to claim 3, wherein: one end of the rubber cover (9) is connected with the fixed block A (3) through a rubber strip, and a poking block is fixed on the surface of the rubber cover (9).

5. A high strength composite cable for use in areas of high wind power according to claim 1, wherein: the cross section of sleeve (1) is the loop configuration, sleeve (1) is made by ABS material component.

6. A high strength composite cable for use in areas of high wind power according to claim 2, wherein: the outer layer (21) is of an annular structure, and the inner surface of the outer layer (21) is tightly attached to the outer surface of the sleeve layer (22).