CN207459618U - A kind of communication cable of explosion-proof - Google Patents
A kind of communication cable of explosion-proof Download PDFInfo
- Publication number
- CN207459618U CN207459618U CN201721488218.1U CN201721488218U CN207459618U CN 207459618 U CN207459618 U CN 207459618U CN 201721488218 U CN201721488218 U CN 201721488218U CN 207459618 U CN207459618 U CN 207459618U
- Authority
- CN
- China
- Prior art keywords
- communication cable
- shaped
- inserted link
- cable body
- explosion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of communication cables of explosion-proof,Including communication cable body,Protection outer shroud is socketed on the outside of the communication cable body,The upper and lower side of the protection outer shroud is arranged with two openings,The bottom of two openings connects respectively with the left and right sides of lateral road,And one end of L-shaped inserted link is plugged in two openings,L-shaped passage is equipped in the L-shaped inserted link,The length of L-shaped passage and the length of L-shaped inserted link are consistent,The one side of the L-shaped passage is equipped with jack,One end of extension spreader is plugged in jack,One end of the extension spreader is equipped with groove,The bottom of groove connects one end of absorbent wool block by resetting spring,The L-shaped inserted link of setting,So that communication cable body is in communication with the outside,Avoid the generation of communication cable body burst conditions,Under the action of absorbent wool block,So that while L-shaped way vent,Extraneous rainwater will not be entered directly into communication cable body,Communication cable body is formed and is protected.
Description
Technical field
It is specially a kind of communication cable of explosion-proof the utility model is related to communicate correlative technology field.
Background technology
Cable industry is the second largest industry that China is only second to automobile industry, and worldwide, Chinese electric wire is total
The output value has been more than the U.S., becomes the first big electric wire producing country in the world.With Chinese wires and cables industry high speed development,
Creation of new enterprise quantity constantly rises, and industry overall technology level is largely increased, and communication cable is transmission phone, telegram, biography
The cable of true file, TV and broadcast program, data and other electric signals forms cable by the conducting wire or conductor of more mutual insulatings
Core, outside have sheath.
In the prior art, communication cable is typically all sealing structure, in some complex environments（Cold or high temperature）Under, by
It is larger in internal-external temperature difference, cause communication cable external and internal pressure unbalanced, communication cable causes whole there is a situation where bursting
Communication cable needs replacing, waste of resource.
Utility model content
The purpose of this utility model is to provide a kind of communication cable of explosion-proof, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical solution：A kind of communication cable of explosion-proof, including logical
Cable body is interrogated, protection outer shroud is socketed on the outside of the communication cable body, the upper and lower side of the protection outer shroud is symmetrically set
There are two opening, the bottom of two openings connects respectively with the left and right sides of lateral road, and is plugged with L-shaped inserted link in two openings
One end, the other end of the L-shaped inserted link extended in lateral road, and the other end of L-shaped inserted link is fixedly connected with the one side of three-way pipe,
L-shaped passage is equipped in the L-shaped inserted link, the length and the length of L-shaped inserted link of L-shaped passage are consistent, and the one of the L-shaped passage
Side is equipped with jack, and one end of extension spreader is plugged in jack, and one end of the extension spreader is equipped with groove, and the bottom of groove leads to
One end of resetting spring connection absorbent wool block is crossed, one end of the absorbent wool block is located in groove, and the other end of absorbent wool block prolongs
It extends in L-shaped passage, the other end of the extension spreader is fixedly connected with the side wall of opening.
Preferably, the diameter of the L-shaped passage is identical with the diameter of absorbent wool block, and one end of L-shaped inserted link extends to out
The top of mouth.
Preferably, the quantity of the three-way pipe is two, and is equipped with port below two three-way pipes.
Preferably, one end of the port sequentially passes through the outside with communication cable body in the middle part of the lower end of lateral road, and logical
The other end of mouth is connected with communication cable body.
Compared with prior art, the beneficial effects of the utility model are：It is rational in infrastructure, the L-shaped inserted link of setting so that communication
Cable body is in communication with the outside, and reduces communication cable body interior and the extraneous temperature difference, avoids communication cable body explosion feelings
The generation of condition, under the action of absorbent wool block so that while L-shaped way vent, extraneous rainwater will not enter directly into logical
It interrogates in cable body, communication cable body is formed and is protected, it is highly practical, solve deficiency of the prior art well
Place.
Description of the drawings
Fig. 1 is the utility model structural profile illustration；
Fig. 2 is structure enlargement diagram at A in the utility model Fig. 2；
Fig. 3 is the utility model L-shaped inserted link and extension spreader attachment structure schematic diagram.
In figure：Communication cable body 1, protection outer shroud 2, opening 3, L-shaped inserted link 4, L-shaped passage 5, extension spreader 6, groove 7,
Absorbent wool block 8, jack 9, three-way pipe 10, port 11, lateral road 12.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of communication cable of explosion-proof, including communication
Cable body 1, the outside of communication cable body 1 are socketed with protection outer shroud 2, and the upper and lower side of protection outer shroud 2 is arranged with two
Opening 3, the left and right sides of the bottom respectively with lateral road 12 of two openings 3 connects, and two are open in 3 and are plugged with L-shaped inserted link 4
One end, the other end of L-shaped inserted link 4 extended in lateral road 12, and the other end of L-shaped inserted link 4 is fixed with the one side of three-way pipe 10 to be connected
It connects（The left and right sides for being fixedly connected as three-way pipe 10 is inserted into two L-shaped passages 5, and the appearance of 10 left and right sides of three-way pipe
Face is coated with sealing glue）, the quantity of three-way pipe 10 is two, and the lower section of two three-way pipes 10 is equipped with port 11.
The L-shaped inserted link 4 of setting so that communication cable body 1 is in communication with the outside, reduce the inside of communication cable body 1 with
The extraneous temperature difference, avoids the generation of 1 burst conditions of communication cable body.
L-shaped passage 5 is equipped in L-shaped inserted link 4, the length and the length of L-shaped inserted link 4 of L-shaped passage 5 are consistent, L-shaped passage
5 diameter is identical with the diameter of absorbent wool block 8, and one end of L-shaped inserted link 4 extends to the top of opening 3, in absorbent wool block 8
Under effect so that while L-shaped passage 5 is ventilated, extraneous rainwater will not be entered directly into communication cable body 1, to communication
Cable body 1 forms protection.
The one side of L-shaped passage 5 is equipped with jack 9, and one end of extension spreader 6 is plugged in jack, and one end of extension spreader 6 is set
Fluted 7, the bottom of groove 7 connects one end of absorbent wool block 8 by resetting spring, and one end of absorbent wool block 8 is located at groove 7
Interior, the other end of absorbent wool block 8 is extended in L-shaped passage 5, and the other end of extension spreader 6 is fixedly connected with the side wall of opening 3, leads to
One end of mouth 11 sequentially passes through in the middle part of the lower end of lateral road 12 and the outside of communication cable body 1, and the other end of port 11 is with leading to
News cable body 1 connects.
Operation principle：When the utility model is used, first L-shaped inserted link 4 is put into opening 3, then one by L-shaped inserted link 4
In end insertion lateral road 12, under the action of resetting spring, absorbent wool block 8 is through jack 9 and being inserted into L-shaped passage 5, then by threeway
The left and right sides of pipe 10 is inserted into two L-shaped passages 5 so that is connected, protection outer shroud 2 is socketed in logical between two L-shaped passages 5
Interrogate the outside of cable body 1 so that the port 11 in 1 outside of communication cable body aligns with one end of three-way pipe 10, at this point, communication
The inside of cable body 1 is in communication with the outside by L-shaped passage 5.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of communication cable of explosion-proof, including communication cable body（1）, the communication cable body（1）Outside socket
There is protection outer shroud（2）, it is characterised in that：The protection outer shroud（2）Upper and lower side be arranged with two openings（3）, two are opened
Mouthful（3）Bottom respectively with lateral road（12）The left and right sides connection, and two opening（3）Inside it is plugged with L-shaped inserted link（4）One
End, the L-shaped inserted link（4）The other end extend to lateral road（12）It is interior, L-shaped inserted link（4）The other end and three-way pipe（10）One
Side is fixedly connected, the L-shaped inserted link（4）It is interior to be equipped with L-shaped passage（5）, L-shaped passage（5）Length and L-shaped inserted link（4）Length
It is consistent, the L-shaped passage（5）One side be equipped with jack（9）, extension spreader is plugged in jack（6）One end, it is described to prolong
Stretch spreader（6）One end be equipped with groove（7）, groove（7）Bottom pass through resetting spring connect absorbent wool block（8）One end, institute
State absorbent wool block（8）One end be located at groove（7）It is interior, absorbent wool block（8）The other end extend to L-shaped passage（5）It is interior, it is described to prolong
Stretch spreader（6）The other end be fixedly connected with opening（3）Side wall.
2. a kind of communication cable of explosion-proof according to claim 1, it is characterised in that：The L-shaped passage（5）Diameter
With absorbent wool block（8）Diameter it is identical, and L-shaped inserted link（4）One end extend to opening（3）Top.
3. a kind of communication cable of explosion-proof according to claim 1, it is characterised in that：The three-way pipe（10）Quantity
For two, and two three-way pipes（10）Lower section be equipped with port（11）.
4. a kind of communication cable of explosion-proof according to claim 3, it is characterised in that：The port（11）One end according to
It is secondary to run through lateral road（12）Lower end in the middle part of and communication cable body（1）Outside, and port（11）The other end and communication cable
Body（1）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488218.1U CN207459618U (en) | 2017-11-09 | 2017-11-09 | A kind of communication cable of explosion-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488218.1U CN207459618U (en) | 2017-11-09 | 2017-11-09 | A kind of communication cable of explosion-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207459618U true CN207459618U (en) | 2018-06-05 |
Family
ID=62254721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721488218.1U Expired - Fee Related CN207459618U (en) | 2017-11-09 | 2017-11-09 | A kind of communication cable of explosion-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207459618U (en) |
-
2017
- 2017-11-09 CN CN201721488218.1U patent/CN207459618U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20201109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |