CN211351577U

CN211351577U - Cable with protector

Info

Publication number: CN211351577U
Application number: CN202020142916.1U
Authority: CN
Inventors: 崔同定
Original assignee: Yangzhou Zhongxing Cable Co ltd
Current assignee: Yangzhou Zhongxing Cable Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-08-25
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a cable with protector, including outer tube, inner tube and fixed block, outer tube and inner tube include polyurethane coating, polyurethane elastomer, steel-pipe layer and paint layer, outer tube and inner tube are equipped with the polyurethane coating the most inboard, and polyurethane coating outside fixedly connected with polyurethane elastomer, polyurethane elastomer outside fixedly connected with steel-pipe layer, and steel-pipe layer outside spraying has the paint layer, the even fixedly connected with fixed block of the outside both sides equidistance of inner tube, and fixed block one end fixed connection is inboard at the outer tube, outer tube one end threaded connection has the tube head, and tube head one side joint has the baffle, the clamp ring has evenly been cup jointed to outer tube outside equidistance, the inside cable body that is provided with of inner tube. The utility model discloses a set up outer tube, inner tube, fixed block, polyurethane coating, polyurethane elastomer, steel-pipe layer and paint layer, have double-deck protection cable body and improve cable body protector structural stability's advantage.

Description

Cable with protector

Technical Field

The utility model relates to the technical field of cables, specifically be a cable with protector.

Background

The cable is usually a cable similar to a rope formed by twisting several or several groups of wires, each group of wires are insulated with each other and are usually twisted around a center, the whole outer surface is wrapped with a highly insulated covering layer, and a plurality of the wires are erected in the air or installed underground or underwater and are used for telecommunication or power transmission.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cable with protector to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable with protector, includes outer tube, inner tube and fixed block, outer tube and inner tube include polyurethane coating, polyurethane elastomer, steel-pipe layer and paint layer, the even fixedly connected with fixed block of the outside both sides equidistance of inner tube, and fixed block one end fixed connection is inboard at the outer tube, outer tube one end threaded connection has the tube head, and tube head one side joint has the baffle, the clamp ring has evenly been cup jointed to outer tube outside equidistance, the inside cable body that is provided with of inner tube.

Preferably, the clamping ring comprises a first arc-shaped clamping plate and a second arc-shaped clamping plate, and one end of the first arc-shaped clamping plate and one end of the second arc-shaped clamping plate are rotatably connected with the connecting block through positioning rods.

Preferably, first arc splint one end fixedly connected with first stopper, and first stopper pass through bolt and the second stopper fixed connection of fixed connection in second arc splint one end.

Preferably, the baffle includes first mounting panel and second mounting panel, and first mounting panel one side both ends central point fixedly connected with fixture block.

Preferably, the inside draw-in groove that is equipped with in second mounting panel one side both ends central point puts, and first mounting panel one side both ends central point fixedly connected with fixture block and the inside draw-in groove joint that is equipped with in second mounting panel one side both ends central point puts.

Preferably, the innermost sides of the outer pipe and the inner pipe are provided with polyurethane coatings, the outer sides of the polyurethane coatings are fixedly connected with polyurethane elastomers, the outer sides of the polyurethane elastomers are fixedly connected with steel pipe layers, and paint layers are sprayed on the outer sides of the steel pipe layers.

(III) advantageous effects

The utility model provides a cable with protector possesses following beneficial effect:

(1) the utility model discloses a set up the outer tube, inner tube and fixed block structure, the effect that has double-deck protection cable body, after having solved cable protector's pipeline and breaking, the problem that the cable body exposes, pass through fixed block fixed connection at the inside central point of outer tube with the inner tube, fixed block one end fixed connection is in the inner tube both sides, and fixed block other end fixed connection is in the inside both sides of outer tube, drop into the cable body from inner tube one end, lay along the inner tube direction, after the outer tube is impaired, the inner tube is used for continuing the protection cable body, prevent that the cable body from exposing.

(2) The utility model discloses a set up the polyurethane coating, the polyurethane elastomer, steel-pipe layer and paint layer, the mechanical hardness who is convenient for the cable body to lay and improve cable protector has, heat resistance and corrosion resistance's effect, the cable body is hindered greatly and cable body protector easily impaired problem when pipeline inside is laid has been solved, the outer tube makes the pipeline inner wall smooth with the innermost polyurethane coating of inner tube, when the cable body passes, it is little to be hindered, conveniently lay, the good mechanical hardness in polyurethane elastomer and steel-pipe layer makes cable body protector stable in structure, and polyurethane elastomer heat resistance and elasticity are better, the paint layer protection steel-pipe layer in the outside is done with the inner tube to the outer tube does not receive the corruption.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the outer tube of the present invention;

FIG. 3 is a schematic side view of the clamping ring of the present invention;

FIG. 4 is a schematic side view of the baffle of the present invention;

fig. 5 is a schematic view of the material layering of the present invention.

The reference numbers in the figures are: 1. an outer tube; 2. clamping a ring; 3. a bolt; 4. a pipe head; 5. a baffle plate; 6. an inner tube; 7. a cable body; 8. a fixed block; 9. a first stopper; 10. a second limiting block; 11. a first arc splint; 12. positioning a rod; 13. connecting blocks; 14. a second arc-shaped splint; 15. a first mounting plate; 16. a clamping block; 17. a card slot; 18. a second mounting plate; 19. a polyurethane coating; 20. a polyurethane elastomer; 21. a steel pipe layer; 22. and (4) paint coating.

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. 1-5, the present invention provides a technical solution: a cable with a protection device comprises an outer tube 1, an inner tube 6 and a fixing block 8, wherein the outer tube 1 and the inner tube 6 comprise polyurethane coatings 19, polyurethane elastomers 20, steel tube layers 21 and paint layers 22, the polyurethane coatings 19, the polyurethane elastomers 20, the steel tube layers 21 and the paint layers 22 are distributed inside the outer tube 1 and the inner tube 6 from inside to outside, the fixing blocks 8 are uniformly and fixedly connected to two outer sides of the inner tube 6 at equal intervals, one end of each fixing block 8 is fixedly connected to the inner side of the outer tube 1, the inner tube 6 is fixedly connected to the central position inside the outer tube 1 through the fixing blocks 8, one end of the outer tube 1 is in threaded connection with a tube head 4, the tube head 4 is in a horn shape, the shearing force of a tube opening on the cable can be reduced when a directly buried tube is settled, a baffle 5 is clamped to one side of the tube head 4, the baffle 5 is, the clamping ring 2 is used for fixing the outer pipe 1 without position deviation, and the inner pipe 6 is internally provided with a cable body 7.

Further, the clamping ring 2 comprises a first arc-shaped clamping plate 11 and a second arc-shaped clamping plate 14, one end of the first arc-shaped clamping plate 11 and one end of the second arc-shaped clamping plate 14 are rotatably connected with the connecting block 13 through the positioning rod 12, and after the one end of the first arc-shaped clamping plate 11 and one end of the second arc-shaped clamping plate 14 are rotatably connected with the connecting block 13 through the positioning rod 12, the angle between the first arc-shaped clamping plate 11 and the angle between the second arc-shaped clamping plate 14 can be freely adjusted.

Further, 11 one end fixedly connected with first stopper 9 of first arc splint, and first stopper 9 passes through bolt 3 and the second stopper 10 fixed connection of fixed connection in second arc splint 14 one end, and first arc splint 11 of free rotation and second arc splint 14 surround outer tube 1, and rethread bolt 3 is in the same place first stopper 9 and second stopper 10 fixed connection, is connected bolt 3 and other fixed knot structure at last, and fixed outer tube 1 position does not take place the skew.

Further, baffle 5 includes first mounting panel 15 and second mounting panel 18, and first mounting panel 15 one side both ends central point fixedly connected with fixture block 16, and first mounting panel 15 all inwards caves in with second mounting panel 18 one side central point, and the shape is semi-circular for the passing through of cable body 7, and fixed cable body 7 position does not take place the skew simultaneously.

Further, inside draw-in groove 17 that is equipped with in second mounting panel 18 one side both ends central point puts, and 15 one side both ends central point fixedly connected with fixture block 16 of first mounting panel and 18 one side both ends central point put inside draw-in groove 17 joint, after cable body 7 laid at inner tube 6, with 15 one side both ends central point fixedly connected with fixture block 16 of first mounting panel and 18 one side both ends central point put inside draw-in groove 17 joints that is equipped with, with baffle 5 and tube head 4 joint.

Further, the innermost sides of the outer pipe 1 and the inner pipe 6 are provided with a polyurethane coating 19, the outer side of the polyurethane coating 19 is fixedly connected with a polyurethane elastomer 20, the outer side of the polyurethane elastomer 20 is fixedly connected with a steel pipe layer 21, and the outer side of the steel pipe layer 21 is sprayed with a paint layer 22, and the positional relationship of the polyurethane coating 19, the polyurethane elastomer 20, the steel pipe layer 21 and the paint layer 22 is explained.

The working principle is as follows: when the cable laying device is used, the clamping ring 2 is sleeved with the outer pipe 1 through the rotation of the first arc-shaped clamping plate 11 and the second arc-shaped clamping plate 14, then the first limiting block 9 fixedly connected to one end of the first arc-shaped clamping plate 11 is fixedly connected with the second limiting block 10 fixedly connected to one end of the second arc-shaped clamping plate 14 through the bolt 3, meanwhile, the bolt 3 is connected with a wall body or other fixed structures, after the outer pipe 1 is laid, one end of the cable body 7 is put into the inner pipe 6 fixedly connected to the central position inside the outer pipe 1 through the fixing block 8, the cable body 7 is laid in the inner pipe 6, after the laying work is finished, after the central position at the two ends of one side of the first mounting plate 15 is fixedly connected with the clamping block 16 and the clamping groove 17 arranged inside the central position at the two ends of one side of the second mounting plate 18, the baffle 5, first mounting panel 15 all inwards caves in with 18 one side central point departments of second mounting panel, and the shape is semi-circular for the passing through of cable body 7, and skew does not take place for fixed cable body 7 position simultaneously, and outer tube 1 and inner tube 6 are equipped with polyurethane coating 19 in the most inboard, and the 19 outside fixedly connected with polyurethane elastomer 20 of polyurethane coating, the 20 outside fixedly connected with steel-pipe layer 21 of polyurethane elastomer, and the spraying of steel-pipe layer 21 outside has paint layer 22.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 cable with protector, includes outer tube (1), inner tube (6) and fixed block (8), its characterized in that: outer tube (1) and inner tube (6) include polyurethane coating (19), polyurethane elastomer (20), steel pipe layer (21) and paint layer (22), the even fixedly connected with fixed block (8) of the outside both sides equidistance of inner tube (6), and fixed block (8) one end fixed connection is inboard in outer tube (1), outer tube (1) one end threaded connection has tube head (4), and tube head (4) one side joint has baffle (5), outer tube (1) outside equidistance has evenly cup jointed clamping ring (2), inner tube (6) inside is provided with cable body (7).

2. A cable with shielding device as recited in claim 1, wherein: clamping ring (2) include first arc splint (11) and second arc splint (14), and first arc splint (11) and second arc splint (14) one end are passed through locating lever (12) and are connected with connecting block (13) rotation.

3. A cable with shielding device as recited in claim 2, wherein: first arc splint (11) one end fixedly connected with first stopper (9), and first stopper (9) pass through bolt (3) and second stopper (10) fixed connection at second arc splint (14) one end.

4. A cable with shielding device as recited in claim 1, wherein: baffle (5) include first mounting panel (15) and second mounting panel (18), and first mounting panel (15) one side both ends central point fixedly connected with fixture block (16).

5. A cable with shielding device according to claim 4, wherein: inside draw-in groove (17) that is equipped with in second mounting panel (18) one side both ends central point puts, and first mounting panel (15) one side both ends central point fixedly connected with fixture block (16) and second mounting panel (18) one side both ends central point put inside draw-in groove (17) joint that is equipped with.

6. A cable with shielding device as recited in claim 1, wherein: the polyurethane coating (19) is arranged on the innermost side of the outer pipe (1) and the inner pipe (6), the outer side of the polyurethane coating (19) is fixedly connected with a polyurethane elastomer (20), the outer side of the polyurethane elastomer (20) is fixedly connected with a steel pipe layer (21), and a paint layer (22) is sprayed on the outer side of the steel pipe layer (21).