CN217882109U

CN217882109U - High-flexibility industrial cable

Info

Publication number: CN217882109U
Application number: CN202222089633.7U
Authority: CN
Inventors: 顾正扬; 吴云明
Original assignee: Zhejiang Longying Photoelectric Technology Co ltd
Current assignee: Zhejiang Longying Photoelectric Technology Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-11-22
Anticipated expiration: 2032-08-10

Abstract

The utility model relates to a cable technical field discloses an industry cable that pliability is high, including the protective sheath, the internal connection of protective sheath has the filling layer, and the internal connection of filling layer has the sinle silk, and the outside of right side sinle silk is connected with third fixed sleeve, and the outside of left side sinle silk is connected with second fixed sleeve, and the outside of third fixed sleeve is connected with the spacing ring, and first fixed sleeve has been cup jointed in the outside of third fixed sleeve and the right side that is located the spacing ring, and first thread groove has been seted up to first fixed sleeve's left side inner wall, the utility model discloses set up first fixed sleeve, second fixed sleeve, third fixed sleeve, bolt and arc, remove first fixed sleeve left to it is rotatory, make first fixed sleeve and second fixed sleeve fixed connection, and then accomplish the fixed connection to between the sinle silk of both ends, the connected mode is stable, has solved and has used down for a long time, and spring force descends, takes place the condition of connection disconnection easily.

Description

High-flexibility industrial cable

Technical Field

The utility model relates to a cable technical field specifically is an industry cable that pliability is high.

Background

The industrial cable is a common cable product in our daily life, and is used as a connecting wire between various electrical instruments and automatic instrument devices to transmit various electrical signals and ensure the safe and reliable operation of a system, but on the premise of formally using the industrial control cable, in order to ensure the use safety, the wiring needs to follow the relevant principles, and the flexibility requirements of the industrial cable are different under different wiring environments.

Chinese patent discloses a high flexibility cable (notice No. CN 212011446U), this patent technique promotes the pliability through setting up the fibrous layer at the cable outer lane, and set up main and auxiliary mounting box at the cable both ends, utilize the fixed box card to go on fixing in going into the auxiliary mounting box, it is more convenient to make the connection installation of cable, the security is higher, but mainly fix with the help of the elasticity of spring in the fixed box card goes into the auxiliary mounting box, use for a long time and get off, spring force descends, the condition of connection disconnection takes place easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industry cable that pliability is high to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an industry cable that pliability is high, includes the protective sheath, and the internal connection of protective sheath has the filling layer, the inside of filling layer is connected with pliability layer, compressive resistance layer, insulating layer and sinle silk from outside to inside respectively, the right side the outside of sinle silk is connected with third fixed sleeve, left side the outside of sinle silk is connected with the second fixed sleeve, the screw has all been seted up on the top of third fixed sleeve and second fixed sleeve, the second thread groove has been seted up in the outside of second fixed sleeve, the internal connection of screw has the bolt, and the end-to-end connection of bolt has the bearing.

As a further aspect of the present invention: the flexible layer is made of a nylon material, the compression-resistant layer is made of a high manganese steel material, the insulating layer is made of a polyvinyl chloride material, and the arc-shaped plate is made of a ceramic material.

As a further aspect of the present invention: the outside of bearing is connected with the arc, and the arc is connected with the sinle silk.

As a further aspect of the present invention: the outside of third fixed sleeve is connected with the spacing ring, and the outside of third fixed sleeve just is located the right side of spacing ring and has cup jointed first fixed sleeve.

As the utility model discloses further scheme again: a first thread groove is formed in the inner wall of the left side of the first fixing sleeve and connected with a second thread groove.

As a further aspect of the present invention: the second fixing sleeve and the first fixing sleeve are in threaded connection through a second thread groove and a second thread groove.

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

1. set up first fixed sleeve, the second fixed sleeve, the third fixed sleeve, bolt and arc, insert the sinle silk at both ends in second fixed sleeve and the third fixed sleeve, and the rotation bolt, under the connection effect through bolt and screw, drive the arc decline, accomplish the fixed to the sinle silk, move first fixed sleeve left afterwards, and the cover is in the second fixed sleeve outside, and rotatory, under the connection effect through first thread groove and second thread groove, make first fixed sleeve and second fixed sleeve fixed connection, and then accomplish the fixed connection to between the sinle silk of both ends, connected mode is stable, it fixes mainly with the help of the elasticity of spring in the vice mounting box card is gone into to fixed box card has been solved, use for a long time, spring force descends, the condition of easy emergence disconnection.

2. Set up pliable and tough layer, compressive layer and insulating layer, pliable and tough layer is formed by the preparation of nylon mesh grid, and it has intensity height, self-lubricating, advantages such as wear-resisting, can effectively avoid the damage that external force caused the protective sheath, and the compressive layer is formed by the preparation of high manganese steel, and it has high rigidity, stand wear and tear's advantage, is favorable to improving the compressive property of protective sheath, and the insulating layer is formed by the polyvinyl chloride preparation, and it has better electrical insulation performance and good chemical stability ability.

Drawings

FIG. 1 is a schematic diagram of a high flexibility industrial cable;

FIG. 2 is a cross-sectional view of a second fixing sleeve and a third fixing sleeve in an industrial cable having high flexibility;

FIG. 3 is an enlarged view of a portion A of a high flexibility industrial cable;

fig. 4 is a sectional view of a protective sheath in an industrial cable having high flexibility.

In the figure: 1. a protective sleeve; 2. a filling layer; 3. a first fixed sleeve; 4. a second fixed sleeve; 5. a wire core; 6. a first thread groove; 7. a limiting ring; 8. a bolt; 9. an arc-shaped plate; 10. a third fixed sleeve; 11. a second thread groove; 12. a screw hole; 13. a bearing; 14. a flexible layer; 15. a pressure resistant layer; 16. an insulating layer.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, an industrial cable with high flexibility includes a protection sleeve 1, a filling layer 2 is connected inside the protection sleeve 1, the inside of the filling layer 2 is connected with a flexible layer 14, a compression resistant layer 15, an insulating layer 16 and a wire core 5 from outside to inside respectively, the outside of the wire core 5 on the right side is connected with a third fixing sleeve 10, the outside of the wire core 5 on the left side is connected with a second fixing sleeve 4, the top ends of the third fixing sleeve 10 and the second fixing sleeve 4 are both provided with a screw hole 12, the outside of the second fixing sleeve 4 is provided with a second thread groove 11, the inside of the screw hole 12 is connected with a bolt 8, and the end of the bolt 8 is connected with a bearing 13;

as shown in fig. 3, an arc plate 9 is connected to the outer side of the bearing 13, the arc plate 9 is connected to the core 5, a limit ring 7 is connected to the outer side of the third fixing sleeve 10, the first fixing sleeve 3 is sleeved on the outer side of the third fixing sleeve 10 and located on the right side of the limit ring 7, a first thread groove 6 is formed in the inner wall of the left side of the first fixing sleeve 3, and the first thread groove 6 is connected to the second thread groove 11.

In fig. 4: pliable and tough layer 14 adopts the component of a nylon material, and pliable and tough layer 14 is formed by nylon woven mesh, and it has advantages such as intensity height, self-lubricating, wear-resisting, can effectively avoid the damage that external force caused protective sheath 1.

In fig. 4: the compression-resistant layer 15 is made of high manganese steel, and the compression-resistant layer 15 is made of high manganese steel, has the advantages of high hardness and wear resistance, and is beneficial to improving the compression resistance of the protective sleeve 1.

In fig. 4: the insulating layer 16 is made of polyvinyl chloride, and the insulating layer 16 is made of polyvinyl chloride and has good electrical insulating performance and good chemical stability.

In fig. 3: the arc plate 9 is made of a ceramic material, and the ceramic has the advantages of good wear resistance, corrosion resistance, high hardness and high temperature resistance, so that the service life of the arc plate 9 is greatly prolonged.

In fig. 2 and 3: the second fixing sleeve 4 and the first fixing sleeve 3 are connected through the second thread groove 11 and the second thread groove 11 in a threaded manner, the first fixing sleeve 3 is moved leftwards and sleeved outside the second fixing sleeve 4, rotation is achieved, the first fixing sleeve 3 and the second fixing sleeve 4 are fixedly connected under the connecting effect of the first thread groove 6 and the second thread groove 11, then fixed connection between the wire cores 5 at two ends is achieved, and the connecting mode is stable.

The utility model discloses a theory of operation is: insert the sinle silk 5 at both ends in the industry cable in second fixed sleeve 4 and third fixed sleeve 10 earlier, and rotatory bolt 8, under the connecting action through bolt 8 and screw 12, drive arc 9 and descend, accomplish the fixed to sinle silk 5, move first fixed sleeve 3 left afterwards, and the cover is in the second fixed sleeve 4 outside, and rotatory, under the connecting action through first thread groove 6 and second thread groove 11, make first fixed sleeve 3 and second fixed sleeve 4 fixed connection, and then accomplish the fixed connection between the sinle silk 5 to both ends, the connected mode is stable, in the use, pliability layer 14 is made by nylon woven mesh, it has advantages such as intensity height, self-lubricating, wear-resisting, can effectively avoid the damage that external force caused to protective sheath 1, resistance to compression layer 15 is made by high manganese steel, it has the advantage of high rigidity, stand wear and tear, be favorable to improving the compressive property of protective sheath 1, insulating layer 16 is made by polyvinyl chloride, it has better electric insulation performance and good chemical stability.

In the description of the present invention, it should be understood that the terms "front and back", "right and left", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention.

Of course, in this disclosure, those skilled in the art should understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more", i.e., in one embodiment, one element may be present in one number, while in another embodiment, the element may be present in multiple numbers, and the terms "a" and "an" should not be interpreted as limiting the number.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily made by those skilled in the art in light of the technical teaching of the present invention should be included within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. The utility model provides an industry cable that pliability is high, includes protective sheath (1), its characterized in that, the internal connection of protective sheath (1) has filling layer (2), the inside of filling layer (2) is connected with pliability layer (14), resistance to compression layer (15), insulating layer (16) and sinle silk (5), right side from outside to inside respectively the outside of sinle silk (5) is connected with third fixed sleeve (10), the left side the outside of sinle silk (5) is connected with second fixed sleeve (4), screw (12) have all been seted up on the top of third fixed sleeve (10) and second fixed sleeve (4), second thread groove (11) have been seted up in the outside of second fixed sleeve (4), the internal connection of screw (12) has bolt (8), just the end-to-end connection of bolt (8) has bearing (13), the outside of bearing (13) is connected with arc (9), arc (9) are connected with sinle silk (5).

2. A highly flexible industrial cable according to claim 1, wherein the flexible layer (14) is a nylon member, the compression resistant layer (15) is a high manganese steel member, the insulating layer (16) is a polyvinyl chloride member, and the arc-shaped plate (9) is a ceramic member.

3. The industrial cable with high flexibility according to claim 1, wherein a limiting ring (7) is connected to the outer side of the third fixing sleeve (10), and the first fixing sleeve (3) is sleeved on the outer side of the third fixing sleeve (10) and located on the right side of the limiting ring (7).

4. The high-flexibility industrial cable according to claim 3, wherein a first thread groove (6) is formed in the left inner wall of the first fixing sleeve (3), and the first thread groove (6) is connected with the second thread groove (11).

5. A highly flexible industrial cable according to claim 1, wherein the second fixing sleeve (4) and the first fixing sleeve (3) are screwed by the second thread groove (11) and the second thread groove (11).