CN218069432U

CN218069432U - Easy-to-arrange bridge cable

Info

Publication number: CN218069432U
Application number: CN202221295060.7U
Authority: CN
Inventors: 杨东捷
Original assignee: Shenyang Jiangzhou Wire And Cable Co ltd
Current assignee: Shenyang Jiangzhou Wire And Cable Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-12-16
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses an easy crane span structure cable of arranging, including cable frame and cable body, the standing groove has been seted up on the right side of cable frame, the cable body sets up the right side at the standing groove, the left end of cable body runs through the standing groove and extends to its outside, the cable body constitutes through first protection mechanism and second protection mechanism. The utility model discloses a set up cable frame and standing groove, the convenience is separately arranged the cable, the practicality is improved, through setting up the enhancement layer, the intensity and the life of cable have been improved, through setting up first anti-corrosion coating and second anti-corrosion coating, the corrosion-resistant effect of cable has been improved, through setting up the shielding layer, the interference that external signal caused to the cable has been reduced, the shielding effect has been improved, through setting up the protective layer, the protection effect to the cable has been improved, through setting up the elastic layer, make the cable have certain elasticity and bending property, through setting up the insulating layer, the insulating properties of cable has been improved.

Description

Easy-to-arrange bridge cable

Technical Field

The utility model relates to the technical field of cables, specifically be an easily arranged crane span structure cable.

Background

A cable is a power or signal transmission device, and is generally composed of several wires or groups of wires.

According to application number CN202022754316.3, the utility model relates to a wire and cable technical field specifically discloses a high flame retardant is insulating effectual wire and cable, including leading the core, the outside of leading the core is equipped with the insulating layer, the outside of insulating layer is equipped with fire-retardant layer, the insulating layer is formed by chlorosulfonated polyethylene layer, insulating glue layer and insulating paint layer combination, chlorosulfonated polyethylene layer is located insulating glue layer's inboard, insulating glue layer is located insulating paint layer's inboard. The utility model discloses an insulating layer, chlorosulfonated polyethylene layer, insulating glue film and insulating paint layer mutually support, can be when wire and cable are using, can play the effect of insulating effectual to wire and cable, the effect is better when wire and cable uses like this, avoided current wire and cable when using, wire and cable insulating effect is not good, thus lead to the condition that short circuit and catching fire appear when wire and cable uses, suitable popularization and use; but the cable of above-mentioned case is wear-resisting and the ageing resistance effect is relatively poor to influence its life greatly, the intensity of cable is lower moreover, and corrosion resisting property is relatively poor simultaneously, and the crane span structure cable is inconvenient when using to separately arranging, thereby influences its use, has reduced the practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an easy crane span structure cable of arranging 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: a bridge cable easy to arrange comprises a cable frame and a cable body, wherein a placing groove is formed in the right side of the cable frame, the cable body is arranged on the right side of the placing groove, the left end of the cable body penetrates through the placing groove and extends to the outside of the placing groove, and the cable body is composed of a first protection mechanism and a second protection mechanism;

the first protection mechanism comprises a wear-resistant layer, a flame-retardant layer, an anti-aging layer, an anti-freezing layer, a reinforcing layer, a first anti-corrosion layer and a filling layer, wherein the wear-resistant layer is arranged on the surface of the flame-retardant layer, the flame-retardant layer is arranged on the surface of the anti-aging layer, the anti-aging layer is arranged on the surface of the anti-freezing layer, the anti-freezing layer is arranged on the surface of the reinforcing layer, the reinforcing layer is arranged on the surface of the first anti-corrosion layer, and the filling layer is arranged on the inner wall of the first anti-corrosion layer;

the second protection mechanism comprises a shielding layer, a protection layer, an elastic layer, an insulating layer, a second anti-corrosion layer and a cable core, wherein the shielding layer is arranged inside the filling layer, the protection layer is arranged on the inner wall of the shielding layer, the elastic layer is arranged on the inner wall of the protection layer, the insulating layer is arranged on the inner wall of the elastic layer, the second anti-corrosion layer is arranged on the inner wall of the insulating layer, and the cable core is arranged on the inner wall of the second anti-corrosion layer.

Preferably, the wear-resistant layer is made of silicon nitride, and the flame-retardant layer is made of magnesium hydroxide.

Preferably, the anti-aging layer is made of chlorosulfonated polyethylene, and the anti-freezing layer is supported by polyethylene.

Preferably, the reinforcing layer is made of metal fibers, and the shielding layer is woven by a galvanized steel wire mesh.

Preferably, the protective layer is made of polytetrafluoroethylene and the elastic layer is made of a polyolefin thermoplastic elastomer.

Preferably, the insulating layer is made of an ethylene-tetrafluoroethylene copolymer.

Preferably, the first corrosion protection layer and the second corrosion protection layer are both made of polyvinylidene fluoride.

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

the utility model discloses a set up cable frame and standing groove, the convenience is separately arranged the cable, the practicality is improved, through setting up the wearing layer, the wear-resisting effect of cable has been improved greatly, the phenomenon of wearing and tearing easily appears in cable and external object contact has been reduced, service life is prolonged, through setting up flame retardant coating, the flame retardant efficiency of cable has been improved, the conflagration incidence has been reduced, through setting up the ageing resistance layer, the ageing resistance effect of cable has been improved, service life is prolonged, through setting up the anti-icing layer, the antifreezing effect of cable has been improved, through setting up the enhancement layer, the intensity and the life of cable have been improved, through setting up first anti-corrosion coating and second anti-corrosion coating, the corrosion resisting effect of cable has been improved, through setting up the shielding layer, the interference that external signal caused to the cable has been reduced, shielding effect has been improved, through setting up the protective layer, the protective effect to the cable has been improved, through setting up the elastic layer, make the cable have certain elasticity and bending property, through setting up the insulating layer, the insulating properties of cable has been improved.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the cable holder of the present invention;

fig. 3 is a structural sectional view of a side view of the cable body of the present invention;

fig. 4 is a structural sectional view of a side view of a second protection mechanism of the present invention.

In the figure: 1 cable frame, 2 cable body, 21 first protection mechanism, 211 wear layer, 212 flame retardant layer, 213 anti-aging layer, 214 anti-freezing layer, 215 reinforcing layer, 216 first anti-corrosion layer, 217 filling layer, 22 second protection mechanism, 221 shielding layer, 222 protection layer, 223 elastic layer, 224 insulating layer, 225 second anti-corrosion layer, 226 cable core and 3 standing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a bridge cable easy to arrange includes a cable frame 1 and a cable body 2, a placing groove 3 is opened on the right side of the cable frame 1, the cable body 2 is disposed on the right side of the placing groove 3, the left end of the cable body 2 penetrates through the placing groove 3 and extends to the outside of the placing groove 3, and the cable body 2 is composed of a first protection mechanism 21 and a second protection mechanism 22.

The first protection mechanism 21 includes a wear-resistant layer 211, a flame-retardant layer 212, an anti-aging layer 213, an anti-freezing layer 214, a reinforcing layer 215, a first anti-corrosion layer 216, and a filling layer 217, the wear-resistant layer 211 is provided on the surface of the flame-retardant layer 212, the wear-resistant layer 211 is made of silicon nitride, the flame-retardant layer 212 is made of magnesium hydroxide, the flame-retardant layer 212 is provided on the surface of the anti-aging layer 213, the anti-aging layer 213 is made of chlorosulfonated polyethylene, the anti-freezing layer 214 is provided on the surface of the anti-freezing layer 214, the anti-freezing layer 214 is supported by polyethylene, the anti-freezing layer 214 is provided on the surface of the reinforcing layer 215, the reinforcing layer 215 is made of metal fibers, the reinforcing layer 215 is provided on the surface of the first anti-corrosion layer 216, and the filling layer 217 is provided on the inner wall of the first anti-corrosion layer 216.

The second protection mechanism 22 comprises a shielding layer 221, a protection layer 222, an elastic layer 223, an insulating layer 224, a second anti-corrosion layer 225 and a cable core 226, wherein the shielding layer 221 is arranged inside the filling layer 217, the shielding layer 221 is woven by a galvanized steel wire mesh, the protection layer 222 is arranged on the inner wall of the shielding layer 221, the protection layer 222 is made of polytetrafluoroethylene, the elastic layer 223 is arranged on the inner wall of the protection layer 222, the elastic layer 223 is made of a polyolefin thermoplastic elastomer, the insulating layer 224 is arranged on the inner wall of the elastic layer 223, the insulating layer 224 is made of an ethylene-tetrafluoroethylene copolymer, the second anti-corrosion layer 225 is arranged on the inner wall of the insulating layer 224, the first anti-corrosion layer 216 and the second anti-corrosion layer 225 are both made of polyvinylidene fluoride, the cable core 226 is arranged on the inner wall of the second anti-corrosion layer 225, and the cable rack 1 and the standing groove 3 are arranged to facilitate the separate arrangement of the cables, the practicability is improved, the wear-resisting effect of the cable is greatly improved by arranging the wear-resisting layer 211, the phenomenon that the cable is easily worn when being in contact with an external object is reduced, the service life is prolonged, the flame-retardant effect of the cable is improved by arranging the flame-retardant layer 212, the fire hazard occurrence rate is reduced, the anti-aging effect of the cable is improved by arranging the anti-aging layer 213, the service life is prolonged, the anti-freezing effect of the cable is improved by arranging the anti-freezing layer 214, the strength and the service life of the cable are improved by arranging the enhancement layer 215, the corrosion-resisting effect of the cable is improved by arranging the first anti-corrosion layer 216 and the second anti-corrosion layer 225, the interference of an external signal on the cable is reduced by arranging the shielding layer 221, the shielding effect is improved, the protection effect on the cable is improved by arranging the protective layer 222, and by arranging the elastic layer 223, the cable has certain elasticity and flexibility, and the insulating property of the cable is improved by arranging the insulating layer 224.

In summary, the following steps: this crane span structure cable of easily arranging, through setting up cable rack 1 and standing groove 3, through setting up wearing layer 211, through setting up fire-retardant layer 212, through setting up ageing resistant layer 213, through setting up anti-icing layer 214, through setting up enhancement layer 215, through setting up first anti-corrosion layer 216 and second anti-corrosion layer 225, through setting up shielding layer 221, through setting up protective layer 222, through setting up elastic layer 223, the problem of proposing among the above-mentioned background art has been solved.

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 an easy crane span structure cable of arranging, includes cable frame (1) and cable body (2), its characterized in that: a placing groove (3) is formed in the right side of the cable frame (1), the cable body (2) is arranged on the right side of the placing groove (3), the left end of the cable body (2) penetrates through the placing groove (3) and extends to the outside of the placing groove, and the cable body (2) is composed of a first protection mechanism (21) and a second protection mechanism (22);

the first protection mechanism (21) comprises an abrasion-resistant layer (211), a flame-retardant layer (212), an anti-aging layer (213), an anti-freezing layer (214), a reinforcing layer (215), a first anti-corrosion layer (216), and a filling layer (217), wherein the abrasion-resistant layer (211) is arranged on the surface of the flame-retardant layer (212), the flame-retardant layer (212) is arranged on the surface of the anti-aging layer (213), the anti-aging layer (213) is arranged on the surface of the anti-freezing layer (214), the anti-freezing layer (214) is arranged on the surface of the reinforcing layer (215), the reinforcing layer (215) is arranged on the surface of the first anti-corrosion layer (216), and the filling layer (217) is arranged on the inner wall of the first anti-corrosion layer (216);

the second protection mechanism (22) comprises a shielding layer (221), a protection layer (222), an elastic layer (223), an insulating layer (224), a second anti-corrosion layer (225) and a cable core (226), wherein the shielding layer (221) is arranged inside the filling layer (217), the protection layer (222) is arranged on the inner wall of the shielding layer (221), the elastic layer (223) is arranged on the inner wall of the protection layer (222), the insulating layer (224) is arranged on the inner wall of the elastic layer (223), the second anti-corrosion layer (225) is arranged on the inner wall of the insulating layer (224), and the cable core (226) is arranged on the inner wall of the second anti-corrosion layer (225).

2. An easily organizing bridge cable of claim 1, wherein: the wear-resistant layer (211) is made of silicon nitride, and the flame-retardant layer (212) is made of magnesium hydroxide.

3. An easily organizing bridge cable of claim 2, wherein: the anti-aging layer (213) is made of chlorosulfonated polyethylene, and the anti-freezing layer (214) is supported by polyethylene.

4. An easily organizing bridge cable of claim 3, wherein: the reinforcing layer (215) is made of metal fibers, and the shielding layer (221) is woven by a galvanized steel wire mesh.

5. An easily organizing bridge cable of claim 4, wherein: the protective layer (222) is made of polytetrafluoroethylene and the elastic layer (223) is made of a polyolefin thermoplastic elastomer.

6. An easily organizing bridge cable of claim 5, wherein: the insulating layer (224) is made of an ethylene-tetrafluoroethylene copolymer.

7. An easily routed bridge cable as defined in claim 6, wherein: the first corrosion protection layer (216) and the second corrosion protection layer (225) are both made of polyvinylidene fluoride.