CN217822155U

CN217822155U - Prevent electric wire and cable of disconnected type

Info

Publication number: CN217822155U
Application number: CN202221656010.7U
Authority: CN
Inventors: 严碧鹏
Original assignee: Shenzhen Henglide Industry Co ltd
Current assignee: Shenzhen Henglide Industry Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-15
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a prevent electric wire and cable of disconnected type belongs to electric wire and cable technical field, including protective coat and connection inlayer, protective coat links together with the connection inlayer, and is provided with the filler in the connection inlayer, protective coat and be provided with metal mesh layer between the connection inlayer, the filler is provided with the wire structure, the wire structure includes insulating layer and copper line, copper line fixed mounting is in the insulating layer, and the insulating layer sets up in the filler. A prevent electric wire and cable of disconnected type, through the wire structure that sets up, set up parcel layer and tensile layer isotructure, the cooperation is using the metal mesh layer in the protective sheath, can improve the tensile effect of whole cable, can play the effect that prevents the cable fracture, ensured the safety in utilization of cable, adopt spacing connecting piece, when utilizing the support to carry out the fixed of cable, can utilize spacing connecting piece to fix a position fixedly, guarantee the connection steadiness of support and cable.

Description

Prevent wire and cable of disconnected type

Technical Field

The utility model relates to a wire and cable technical field, in particular to prevent wire and cable of disconnected type.

Background

The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion. A broad range of wire and cable, also referred to as simply cable, and a narrow range of cable refers to insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation. Among the current electric wire cable, the cable is when using, tensile effect is general, receiving under the tensile condition, the cracked condition appears easily, cause the cable can not normal use, and when the cable fracture condition appears, there is certain potential safety hazard in the use, current electric wire cable is when installing, some buries underground, and some then need utilize structures such as support to install fixedly, but do not have spacing structure on the cable, can not guarantee the connection steadiness between support and the cable, there is certain limitation during the installation.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a break-proof electric wire and cable, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a prevent electric wire and cable of disconnected type, includes the protective sheath and is connected the inlayer, the protective sheath links together with being connected the inlayer, and is provided with the filler in connecting the inlayer, be provided with metal mesh layer between protective sheath and the connection inlayer, the filler is provided with the wire structure, the wire structure includes insulating layer and copper line, copper line fixed mounting is in the insulating layer, and the insulating layer sets up in the filler, be provided with spacing connecting piece on the protective sheath, and spacing connecting piece includes the gag lever post, the gag lever post sets up on the protective sheath.

Preferably, the protective outer sleeve, the metal mesh layer and the connecting inner layer are fixedly connected, and the filler is fixedly arranged in the connecting inner layer.

Preferably, the filler is provided with a cavity, the cavity is internally and fixedly provided with flexible parts, and the cavity and the flexible parts are distributed in the filler in an annular array.

Preferably, the wire structure still includes parcel layer and tensile layer, the tensile layer sets up on the surface of insulating layer, the parcel layer wraps up in the outside of tensile layer, and fixed connection between parcel layer, insulating layer and the tensile layer.

Preferably, limit connection spare still includes constant head tank and locating piece, the constant head tank is seted up on the protective housing, and the constant head tank is the annular array at the protective housing and distributes, locating piece fixed mounting is in the inboard of gag lever post, and the locating piece joint is in the constant head tank, the gag lever post passes through locating piece, constant head tank and connects on the protective housing, and is provided with adhesion glue between gag lever post and the protective housing.

Compared with the prior art, the utility model discloses following beneficial effect has: this prevent electric wire and cable of disconnected type, through the wire structure that sets up, set up parcel layer and tensile layer isotructure, the metal mesh layer in the cooperation protective sheath uses, can improve the tensile effect of whole cable, can play the effect that prevents the cable fracture, ensured the safety in utilization of cable, adopt spacing connecting piece, when utilizing the support to carry out the fixed of cable, can utilize spacing connecting piece to fix a position fixedly, guarantee the support and the stability of being connected of cable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the lead structure of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the position-limiting connecting member of the present invention.

In the figure: 1. a protective outer cover; 2. connecting the inner layer; 3. a metal mesh layer; 4. a filler; 5. a wire structure; 501. a wrapping layer; 502. an insulating layer; 503. a copper wire; 504. a tensile layer; 6. a limiting connecting piece; 601. positioning a groove; 602. a limiting rod; 603. positioning blocks; 7. a cavity; 8. a flexible member.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an anti-breaking electric wire and cable comprises a protective outer sleeve 1 and a connection inner layer 2, the protective outer sleeve 1 is connected with the connection inner layer 2, a filler 4 is arranged in the connection inner layer 2, a metal mesh layer 3 is arranged between the protective outer sleeve 1 and the connection inner layer 2, the filler 4 is provided with a wire structure 5, a limit connecting piece 6 is arranged on the protective outer sleeve 1, the metal mesh layer 3 and the connection inner layer 2 are fixedly connected, the filler 4 is fixedly arranged in the connection inner layer 2, a cavity 7 is formed in the filler 4, a flexible piece 8 is fixedly arranged in the cavity 7, and the cavity 7 and the flexible piece 8 are distributed in the filler 4 in an annular array manner.

When the electric wire and cable are produced, the metal net layer 3 is arranged between the protective outer sleeve 1 and the connecting inner layer 2, the protective outer sleeve 1, the connecting inner layer 2 and the metal net layer 3 are fixedly connected to form an outer layer structure of the electric cable, the filler 4 is arranged in the connecting inner layer 2 and the cavity 7 is formed, the flexible part 8 is arranged in the cavity 7, the conducting wire structure 5 is arranged in the filler 4, the electric wire and cable can be used after the whole electric cable is produced, when the electric cable is installed and fixed by using a bracket, the limit connecting part 6 is fixed to a proper position on the protective outer sleeve 1 by using glue, the part where the bracket is connected with the electric cable is arranged between the adjacent limit connecting parts 6, and the bracket is ensured to be stably connected with the electric cable, fixing the support to corresponding position department afterwards, just so realized utilizing the support to install the fixed purpose to the cable, this in-process, spacing connecting piece 6 plays spacing and location's effect, can guarantee the connection steadiness of support and cable, the use stability after the installation has been ensured, the cable installation begins to connect the use after finishing, in the use, the part in the wire structure 5 carries out the electric energy and carries, protective outer cover 1 plays the effect of outermost protection, metal mesh layer 3 can realize the tensile simultaneously, play the effect of preventing the fracture, the setting of flexible component 8 in the cavity 7, make the cable in the transportation, can play the effect of certain resistance to compression, the integrity of cable has been ensured.

Through the above-mentioned embodiment, wire structure 5 includes insulating layer 502 and copper line 503, copper line 503 fixed mounting is in insulating layer 502, and insulating layer 502 sets up in filler 4, spacing connecting piece 6 includes gag lever post 602, gag lever post 602 sets up on protective housing 1, wire structure 5 still includes parcel 501 and tensile layer 504, tensile layer 504 sets up on the surface of insulating layer 502, parcel 501 wraps up in the outside of tensile layer 504, and parcel 501, fixed connection between insulating layer 502 and the tensile layer 504, spacing connecting piece 6 still includes constant head tank 601 and locating piece 603, constant head tank 601 sets up on protective housing 1, and constant head tank 601 is the annular array at protective housing 1 and distributes, locating piece 603 fixed mounting is in the inboard of gag lever post 602, and locating piece 603 joint is in constant head tank 601, gag lever post 602 passes through locating piece 603, locating piece 601 is connected on protective housing 1, and be provided with glue between gag lever post 602 and the protective housing 1, wire structure 5 through the setting up, wrap up structures 501 and tensile layer 504, metal layer 603 in protective housing 1 uses, the tensile effect of whole cable can be improved, the tensile effect of the cable support that can prevent that cable breakage from the cable breakage from the cable support, the cable support uses the fixed connection is carried out the fixed connection at the timing, spacing connecting piece is carried out the fixed connection stability of the fixed connection of the timing, the cable support that utilizes the cable support that utilizes the spacing is carried out.

When spacing and location are carried out on the support through limiting connection piece 6, firstly, installation work of limiting connection piece 6 is carried out, glue is smeared on the inner wall of limiting rod 602, then, limiting rod 602 is attached to the proper position of the outer wall of protective outer sleeve 1, positioning block 603 on the inner side of limiting rod 602 is connected with positioning groove 601 of the corresponding position on protective outer sleeve 1 in a clamping mode, glue is located between limiting rod 602 and protective outer sleeve 1 at the moment, after glue is solidified, limiting rod 602 is fixed to the corresponding position on protective outer sleeve 1, then, one end of the support for installation is connected to protective outer sleeve 1, the support and a cable are connected firmly, in the process, limiting rod 602 can play a role in positioning and limiting, the stability of connection between the support and the cable is guaranteed, then, the other end of the support is fixed to a fixing surface, installation work on the cable is completed, when the cable is used, copper wire 503 in lead structure 5 plays a role in electric energy transmission, tensile layer 504 is matched with metal mesh layer 3 for use, good tensile effect can be achieved, and further, the cable is prevented from being broken, the insulating layer can be used in a good insulating layer 501, and the cable is guaranteed, and the insulating layer can be used in a good insulating layer, and a good insulating layer.

The foregoing has described the principles of use, features and advantages of the present invention. The above embodiments and the description describe the basic principles and features of the present invention, and the present invention can be modified in various ways according to the principles of the present invention, and all such modifications are intended to fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a prevent electric wire and cable of disconnected type, includes protective sheath (1) and is connected inlayer (2), protective sheath (1) links together with being connected inlayer (2), and is provided with filler (4), its characterized in that in connecting inlayer (2): be provided with metal mesh layer (3) between protective housing (1) and connection inlayer (2), filler (4) are provided with wire structure (5), wire structure (5) include insulating layer (502) and copper line (503), copper line (503) fixed mounting is in insulating layer (502), and insulating layer (502) set up in filler (4), be provided with spacing connecting piece (6) on protective housing (1), and spacing connecting piece (6) include gag lever post (602), gag lever post (602) set up on protective housing (1).

2. The breakage-preventing type electric wire cable according to claim 1, wherein: the protective outer sleeve (1), the metal mesh layer (3) and the connecting inner layer (2) are fixedly connected, and the filler (4) is fixedly arranged in the connecting inner layer (2).

3. The breakage-preventing type electric wire cable according to claim 2, wherein: the packing box is characterized in that a cavity (7) is formed in the packing (4), flexible pieces (8) are fixedly mounted in the cavity (7), and the cavity (7) and the flexible pieces (8) are distributed in the packing (4) in an annular array mode.

4. A breakage-preventing type electric wire cable according to claim 3, wherein: wire structure (5) still include parcel layer (501) and tensile layer (504), tensile layer (504) set up on the surface of insulating layer (502), parcel layer (501) wrap up in the outside of tensile layer (504), and fixed connection between parcel layer (501), insulating layer (502) and tensile layer (504).

5. The breakage-preventing type electric wire cable according to claim 4, wherein: spacing connecting piece (6) still include constant head tank (601) and locating piece (603), constant head tank (601) are seted up on protective outer cover (1), and constant head tank (601) are annular array and distribute in protective outer cover (1), locating piece (603) fixed mounting is in the inboard of gag lever post (602), and locating piece (603) joint in constant head tank (601), gag lever post (602) are connected on protective outer cover (1) through locating piece (603), constant head tank (601), and are provided with adhesion glue between gag lever post (602) and protective outer cover (1).