CN213070665U

CN213070665U - Special load-bearing detection cable for underground television

Info

Publication number: CN213070665U
Application number: CN202021165722.XU
Authority: CN
Inventors: 张军; 陈威; 王蕾; 田笑; 朱明澈
Original assignee: Anhui Shunxin Cable Co ltd
Current assignee: Anhui Shunxin Cable Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-04-27
Anticipated expiration: 2030-06-22

Abstract

The utility model belongs to the technical field of the exploration cable technique and specifically relates to a special lotus exploration cable that holds of TV in pit, which comprises a conductor, the conductor includes that many wires strand and form, the outer wall cladding of conductor has conductor insulation layer, conductor insulation layer's outer wall is provided with the electromagnetism and closes the layer frequently, the outer wall cover that the electromagnetism closed the layer frequently is equipped with the mild steel wire bearer layer, the interval is provided with a plurality of support rings between the mild steel wire bearer layer and the electromagnetism closed the layer frequently, a plurality of jacks have been seted up to the outer wall axial of support ring, it is provided with anti stay wire to alternate in the jack, the outer wall cladding of steel wire bearer layer has the outer. The special load-bearing detection cable for the underground television has good tensile and anti-extrusion performance, and ensures smooth underground detection work.

Description

Special load-bearing detection cable for underground television

Technical Field

The utility model relates to a detection cable technical field especially relates to a special lotus detection cable that holds of TV in pit.

Background

The load-bearing detection cable mainly refers to a cable capable of bearing mechanical coincidence for underground oil mine detection, and the existing load-bearing detection cable has certain tensile capacity but has the phenomenon of complement of compressive property, so that the situation that the cable cannot work normally due to the fact that the cable is easy to damage when the upper part of the detection cable is extruded by an object is caused.

Disclosure of Invention

The utility model aims at solving the shortcoming that the compressive property of the load-bearing detection cable is not enough in the prior art, and providing a special load-bearing detection cable for an underground television.

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

the utility model provides a special bearing of charge exploration cable of TV in pit, includes the conductor, the conductor includes that many wires twist and form, the outer wall cladding of conductor has conductor insulation layer, conductor insulation layer's outer wall is provided with the electromagnetism and closes the layer frequently, the outer wall cover that the electromagnetism closed the layer frequently is equipped with the mild steel wire bearing layer, the interval is provided with a plurality of support rings between mild steel wire bearing layer and the electromagnetism closed the layer frequently, a plurality of jacks have been seted up to the outer wall axial of support ring, it is provided with anti-acting line to alternate in the jack, the outer wall cladding of steel wire bearing layer has the outer protective layer.

Preferably, a first filling layer is filled between the conductor insulating layer and the electromagnetic frequency closing layer, and a second filling layer is filled between the support ring and the electromagnetic frequency closing layer.

Preferably, the first filling layer and the second filling layer are both glass fiber filling layers.

Preferably, the outer protective layer is a fluoroplastic protective sleeve, and the tensile wire is an aramid rope.

The utility model provides a pair of TV special use holds lotus exploration cable in pit, beneficial effect lies in: through setting up a plurality of support rings at the inside interval of cable, it sets up many tensile wires to alternate between a plurality of support rings, many tensile wires play anti tractive's effect, the effectual tensile resistance performance that promotes the cable, when having placed other article on the cable, the support ring of setting plays the effect of support, prevent that the cable from taking place the damage because of the heavy object extrusion, the effect of resistance to compression has been played, the further bearing capacity of this cable of promotion of the mild steel wire bearer layer that sets up simultaneously, compare current detection cable, this cable has good tensile, anti extruded performance, the smooth of probing work in the pit is guaranteed to go on.

Drawings

Fig. 1 is a schematic structural view of a special load-bearing detection cable for an underground tv set according to the present invention;

fig. 2 is a cross-sectional view of the utility model provides a special load-bearing detection cable of TV in pit.

In the figure: the cable comprises an outer protective layer 1, a tensile wire 2, a jack 3, a support ring 4, a soft steel wire bearing layer 5, a conductor 6, a conductor insulation layer 7, a first filling layer 8, an electromagnetic frequency closing layer 9 and a second filling layer 10.

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.

Referring to fig. 1-2, a special bearing of TV in pit surveys cable, including conductor 6, conductor 6 includes that many wires strand forms, the outer wall cladding of conductor 6 has conductor insulation layer 7, conductor insulation layer 7's outer wall is provided with electromagnetism and closes layer 9 frequently, the outer wall cover that electromagnetism closed layer 9 frequently is equipped with mild steel wire bearing layer 5, mild steel wire bearing layer 5 and electromagnetism are closed the interval between the layer 9 frequently and are provided with a plurality of support rings 4, a plurality of jacks 3 have been seted up to the outer wall axial of support ring 4, it is provided with anti stay wire 2 to alternate in the jack 3, the outer wall cladding of steel wire bearing layer 5 has outer protective layer 1.

A first filling layer 8 is filled between the conductor insulating layer 7 and the electromagnetic frequency closed layer 9, a second filling layer 10 is filled between the support ring 4 and the electromagnetic frequency closed layer 9, the first filling layer 8 and the second filling layer 10 are both glass fiber filling layers, the outer protective layer 1 is a fluoroplastic protective sleeve, the tensile wires 2 are aramid ropes, a plurality of tensile wires 2 are arranged among the plurality of support rings 4 in an inserting manner, the tensile wires 2 play a role in resisting drawing, and the tensile property of the cable is effectively improved, when other articles are placed on the cable, the arranged support ring 4 plays a role of supporting, prevents the cable from being damaged due to the extrusion of a heavy object, plays a role of resisting pressure, meanwhile, the soft steel wire bearing layer 5 further improves the bearing performance of the cable, compared with the existing detection cable, the cable has good tensile and anti-extrusion performance, and ensures the smooth operation of underground detection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a special bearing capacity exploration cable of TV in pit, includes conductor (6), conductor (6) are formed including many wire transposition, its characterized in that, the outer wall cladding of conductor (6) has conductor insulation layer (7), the outer wall of conductor insulation layer (7) is provided with electromagnetism closed layer (9) frequently, the outer wall cover that electromagnetism closed layer (9) frequently is equipped with mild steel wire bearing layer (5), interval is provided with a plurality of support rings (4) between mild steel wire bearing layer (5) and electromagnetism closed layer (9) frequently, a plurality of jacks (3) have been seted up to the outer wall axial of support ring (4), it is provided with anti stay wire (2) to alternate in jack (3), the outer wall cladding of steel wire bearing layer (5) has outer protective layer (1).

2. The special load-bearing detection cable for the underground television as claimed in claim 1, wherein a first filling layer (8) is filled between the conductor insulation layer (7) and the electromagnetic frequency closed layer (9), and a second filling layer (10) is filled between the support ring (4) and the electromagnetic frequency closed layer (9).

3. The special load-bearing detection cable for the underground television as claimed in claim 2, wherein the first filling layer (8) and the second filling layer (10) are both glass fiber filling layers.

4. The special load-bearing detection cable for the underground television as claimed in claim 1, wherein the outer protection layer (1) is a fluoroplastic protection sleeve, and the tensile wire (2) is an aramid rope.