CN210403269U

CN210403269U - High-strength cable for field survey

Info

Publication number: CN210403269U
Application number: CN201921632786.3U
Authority: CN
Inventors: 汪跃
Original assignee: Fujian Henghui Cable Co Ltd
Current assignee: Fujian Henghui Cable Co Ltd
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-04-24
Anticipated expiration: 2029-09-28

Abstract

The utility model discloses a high strength cable for field survey, including fixed establishment, the outside laminating of fixed establishment has the elastic block, the inside rigid coupling of elastic block has first rubber, the inside laminating of first rubber has the copper core, the outside rigid coupling of elastic block has plastic insulation layer, plastic insulation layer's outside rigid coupling has the back up coat, the outer wall rigid coupling of back up coat has the foaming sponge, the outer wall of second gum cover is equipped with the fluorescent layer. This a high strength cable for field survey, through the armour layer, the connection cooperation of second gum cover and foaming sponge, make the cable when using, sharp-pointed object is avoided on the armour layer with the inside wearing and tearing of cable, let the cable still can normal use, when having solved the cable and having used, easily by the wearing and tearing of sharp-pointed object, the problem of damage, through first strengthening rib, the connection cooperation of second strengthening rib and connecting block, it is easy when laying to have solved the cable, hard too big, cause the cracked problem of cable.

Description

High-strength cable for field survey

Technical Field

The utility model belongs to the technical field of the cable, specifically be a high strength cable for field survey.

Background

Open-air surveying is mostly to surveying outdoor environment, exploration, obtain the topography or the geology of surveying the position, make people to open-air geology, the topography is tentatively known, present surveying is mostly to use electronic equipment to carry out on-the-spot open-air surveying, electronic equipment needs power connection cable to transmit the power, make electronic surveying equipment work, go on to open-air topography, the investigation of geology, but present cable is when being used for the field, can not the permanent use of going on, be worn and torn by open-air sharp-pointed object easily, and present cable is when carrying out the field laying, because too big hard easily, cause the fracture of cable, can not carry out normal work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength cable for field survey to solve the current cable that proposes in the above-mentioned background art when being used for the field, can not permanent use, easily by open-air sharp object wearing and tearing, present cable is when carrying out the field laying moreover, because too big hard easily, causes the fracture of cable, can not carry out the problem of normal work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength cable for field survey, includes fixed establishment, the outside laminating of fixed establishment has elastic block, elastic block's inside rigid coupling has first rubber, the inside laminating of first rubber has the copper core, elastic block's outside rigid coupling has plastic insulation layer, plastic insulation layer's outside rigid coupling has the back up coat, the outer wall rigid coupling of back up coat has the foaming sponge, the outside rigid coupling of foaming sponge has the armour layer, the outside rigid coupling on armour layer has the second gum cover, the outer wall of second gum cover is equipped with the fluorescent layer.

Preferably, fixed establishment includes connecting block, first strengthening rib, second strengthening rib and first recess, the centre processing of connecting block has first recess, the inner chamber laminating of first recess has first strengthening rib, the outside rigid coupling of connecting block has the second strengthening rib, the outside laminating of connecting block and second strengthening rib has elastic block.

Preferably, the back up coat includes first gum cover and ceramic fiber cloth, the inside rigid coupling of first gum cover has ceramic fiber cloth, the inboard rigid coupling of first gum cover has plastic insulation layer, the outer wall rigid coupling of first gum cover has the foaming sponge.

Preferably, the fluorescent layer comprises a second groove, a straight block, a third groove and a luminous coating, the second groove is processed on the outer side of the second rubber sleeve, the straight block is fixedly connected to the inner cavity of the second groove, the third groove is processed on the outer side of the straight block, and the luminous coating is sprayed on the third groove.

Preferably, the straight blocks and the center of the fixing mechanism are in central symmetry distribution by taking the center as a reference.

Preferably, the copper core is symmetrical left and right in the vertical direction with the center of the fixing mechanism as a reference.

Compared with the prior art, the beneficial effects of the utility model are that: this a high strength cable for field survey, through the armor layer, the connection cooperation of second gum cover and foaming sponge, make the cable when using, the armor layer is avoided sharp-pointed object to wear and tear the cable is inside, let the cable still can normal use, when having solved the cable and having used, easily by sharp-pointed object wearing and tearing, the problem of damage, through first strengthening rib, the connection cooperation of second strengthening rib and connecting block, when making the cable lay the use in the field, first strengthening rib and second strengthening rib prevent to exert oneself and excessively to cause the cable fracture, it is easy when laying to have solved the cable, exert oneself too big, cause the cracked problem of cable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the copper core, the connecting block and the elastic block of FIG. 1;

FIG. 3 is a schematic structural view of the first packing, the ceramic fiber cloth and the foaming sponge of FIG. 1;

fig. 4 is a schematic structural view of the straight block, the third groove and the luminous paint in fig. 1.

In the figure: 1. a copper core; 2. a first rubber sheet; 3. a fixing mechanism; 301. connecting blocks; 302. a first reinforcing rib; 303. a second reinforcing rib; 304. a first groove; 4. a reinforcement layer; 401. a first rubber sleeve; 402. a ceramic fiber cloth; 5. a fluorescent layer; 501. a second groove; 502. straightening; 503. a third groove; 504. a luminescent coating; 6. a plastic insulating layer; 7. an elastic block; 8. an armor layer; 9. foaming sponge; 10. and a second rubber sleeve.

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. 1-4, the present invention provides a technical solution: a high-strength cable for field survey comprises a fixing mechanism 3, an elastic block 7 is attached to the outer side of the fixing mechanism 3, the elastic block 7 provides the effect of reducing impact force for a copper core 1, a first rubber sheet 2 is fixedly connected to the inner portion of the elastic block 7, the copper core 1 is attached to the inner portion of the first rubber sheet 2, a plastic insulating layer 6 is fixedly connected to the outer side of the elastic block 7, a reinforcing layer 4 is fixedly connected to the outer side of the plastic insulating layer 6, the strength of the cable appearance is enhanced by the reinforcing layer 4, a foaming sponge 9 is fixedly connected to the outer wall of the reinforcing layer 4, an armor layer 8 is fixedly connected to the outer side of the foaming sponge 9, a second rubber sleeve 10 is fixedly connected to the outer side of the

armor layer

8, 5 is arranged on the outer wall of the second rubber sleeve 10, the fluorescent layer 5 facilitates cable finding, the fixing mechanism 3 comprises a connecting block 301, a first reinforcing rib 302, a second reinforcing rib 303 and a first groove 304, the inner cavity of the first groove 304 is attached with a first reinforcing rib 302, the first reinforcing rib 302 penetrates through the first groove 304, the outer side of the connecting block 301 is fixedly connected with a second reinforcing rib 303, the outer sides of the connecting block 301 and the second reinforcing rib 303 are attached with an elastic block 7, the connecting block 301 fixes the position of the cable copper core 1 through the position of the elastic block 7, the reinforcing layer 4 comprises a first rubber sleeve 401 and ceramic fiber cloth 402, the inner part of the first rubber sleeve 401 is fixedly connected with the ceramic fiber cloth 402, the ceramic fiber cloth 402 is net-shaped, the ceramic fiber cloth 402 provides good tensile strength for the first rubber sleeve 401, the inner side of the first rubber sleeve 401 is fixedly connected with a plastic insulating layer 6, the outer wall of the first rubber sleeve 401 is fixedly connected with a foamed sponge 9, the fluorescent layer 5 comprises a second groove 501, a straight block 502, a third groove 503 and a luminescent coating 504, the second groove 501 is processed at the outer side of the second rubber sleeve 10, the inner cavity of the second groove 501 is fixedly connected with the straight block 502, the straight block 502 is fixed in the second rubber sleeve 10, a third groove 503 is processed on the outer side of the straight block 502, a luminous coating 504 is sprayed on the third groove 503, the luminous coating 504 is a luminous coating made of zinc sulfide, the straight block 502 and the center of the fixing mechanism 3 are in central symmetry distribution by taking the center of the fixing mechanism 3 as a reference, light emitted by the luminous coating can be seen, the copper core 1 is in bilateral symmetry in the vertical direction by taking the center of the fixing mechanism 3 as a reference, and the bilateral symmetry ensures that the stress is uniform.

When the cable is used for field survey, the cable needs to be pulled when being laid, the cable is laid at a used position, when the cable is pulled, the first reinforcing rib 302 and the second reinforcing rib 303 in the cable do not protect the inside of the cable, a large pulling force is provided, the copper core 1 in the cable is prevented from being broken, the cable continues to provide electric energy for electronic survey equipment, the electronic survey equipment can work normally, survey is continued, the problem that the cable cannot work continuously due to the fact that the cable is broken is avoided, meanwhile, the elastic block 7 where the copper core 1 is located is fixed by the connecting block 301 in the cable, the conductive copper core 1 of the cable is prevented from moving, the ceramic fiber cloth 402 in the first rubber sleeve 401 provides good strength and high temperature resistance for the cable, the cable can be used normally in hot weather, and the armor layer 8 on the outer layer of the cable when being laid prevents a sharp object in the field from damaging the inside of the cable, it ensures that the cable can work normally, and when the cable is laid and used at night, the luminous paint 504 in the third groove 503 in the straight block 502 fixed outside the cable emits light, so that it can be seen at night.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 cable for field surveying, comprising a fixing mechanism (3), characterized in that: the outside laminating of fixed establishment (3) has elastic block (7), the inside rigid coupling of elastic block (7) has first rubber (2), the inside laminating of first rubber (2) has copper core (1), the outside rigid coupling of elastic block (7) has plastic insulation layer (6), the outside rigid coupling of plastic insulation layer (6) has back up coat (4), the outer wall rigid coupling of back up coat (4) has foaming sponge (9), the outside rigid coupling of foaming sponge (9) has armour layer (8), the outside rigid coupling of armour layer (8) has second gum cover (10), the outer wall of second gum cover (10) is equipped with fluorescent layer (5).

2. A high strength cable for field surveying as claimed in claim 1, wherein: fixed establishment (3) are including connecting block (301), first strengthening rib (302), second strengthening rib (303) and first recess (304), the centre processing of connecting block (301) has first recess (304), the inner chamber laminating of first recess (304) has first strengthening rib (302), the outside rigid coupling of connecting block (301) has second strengthening rib (303), the outside laminating of connecting block (301) and second strengthening rib (303) has elasticity piece (7).

3. A high strength cable for field surveying as claimed in claim 1, wherein: the reinforced layer (4) comprises a first rubber sleeve (401) and ceramic fiber cloth (402), the ceramic fiber cloth (402) is fixedly connected to the inner portion of the first rubber sleeve (401), a plastic insulating layer (6) is fixedly connected to the inner side of the first rubber sleeve (401), and foaming sponge (9) is fixedly connected to the outer wall of the first rubber sleeve (401).

4. A high strength cable for field surveying as claimed in claim 1, wherein: the fluorescent layer (5) comprises a second groove (501), a straight block (502), a third groove (503) and luminous paint (504), the second groove (501) is processed on the outer side of the second rubber sleeve (10), the straight block (502) is fixedly connected with an inner cavity of the second groove (501), the third groove (503) is processed on the outer side of the straight block (502), and the luminous paint (504) is sprayed on the third groove (503).

5. A high strength cable for field surveying as claimed in claim 4, wherein: the straight blocks (502) and the center of the fixing mechanism (3) are in central symmetry distribution by taking the center as a reference.

6. A high strength cable for field surveying as claimed in claim 1, wherein: the copper core (1) is symmetrical left and right in the vertical direction by taking the center of the fixing mechanism (3) as a reference.