CN208460444U - A kind of property cable against pressure of outdoor application - Google Patents
A kind of property cable against pressure of outdoor application Download PDFInfo
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- CN208460444U CN208460444U CN201821078009.4U CN201821078009U CN208460444U CN 208460444 U CN208460444 U CN 208460444U CN 201821078009 U CN201821078009 U CN 201821078009U CN 208460444 U CN208460444 U CN 208460444U
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- arc
- fixedly connected
- spring
- shaped cover
- block
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Abstract
The utility model relates to property field of cable technology against pressure, and disclose a kind of property cable against pressure of outdoor application, including the cable heart and protective case, filled layer is filled between the cable heart and protective case, the outer surface of protective case is fixedly connected with the fixing pipe being spaced substantially equidistant, fixing pipe is fixedly connected with the first spring far from one end of protective case, first spring is fixedly connected with arc-shaped cover far from one end of fixing pipe, the one side that arc-shaped cover is located at the first spring is fixedly connected with strut, and strut is actively socketed on the inner ring of fixing pipe far from one end of arc-shaped cover, block is fixedly connected between the inner roof wall and inner bottom wall of arc-shaped cover, block left and right sides are fixedly connected to second spring.The utility model solves that the existing construction of cable is simple, and internal structure is easily deformed after multiple trample, and service life is short, seriously will cause the problem of electric leakage is hurted sb.'s feelings, and has reached high-quality, can trample by multiple, effect with long service life.
Description
Technical field
The utility model relates to property field of cable technology against pressure, the property cable against pressure of specially a kind of outdoor application.
Background technique
Wires and cables industry is the second largest industry that China is only second to automobile industry, product variety satisfaction rate and domestic market
Occupation rate is more than 90%, and worldwide, Chinese gross output value of wire and cable has been more than the U.S., becomes the first big electricity in the world
Line cable producing country, with the rapid development of china's wire and cable industry, creation of new enterprise quantity constantly rises, industry overall technology
Level is largely increased.
The cable used outside some places is directly to be used by bracing wire, for example hold activity etc. on some squares,
Cable is an exposure to the external world, and the flow of the people in place is big, and cable can be trampled frequently, and the existing construction of cable is excessively simple
It is single, it is trampled by multiple, the internal structure that will lead to cable deforms, and influences the service life of cable, serious possibility
The case where leaking electricity, consequence are hardly imaginable.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of property cable against pressure of outdoor application, solves existing
Some constructions of cable are simple, and the rear internal structure of trampling alerted to this is easily deformed, and service life is short, seriously will cause electric leakage
The problem of hurting sb.'s feelings.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of property cable against pressure of outdoor application, packet
The cable heart and protective case are included, filled layer is filled between the cable heart and protective case, the outer surface of the protective case is fixedly connected with
The fixing pipe being spaced substantially equidistant, the fixing pipe are fixedly connected with the first spring, first spring far from one end of protective case
One end far from fixing pipe is fixedly connected with arc-shaped cover, and the one side that the arc-shaped cover is located at the first spring is fixedly connected with branch
Bar, and strut is actively socketed on the inner ring of fixing pipe far from one end of arc-shaped cover, the inner roof wall and inner bottom wall of the arc-shaped cover it
Between be fixedly connected with block, the block left and right sides are fixedly connected to second spring, and the remote block of two second springs
One end be fixedly connected to sliding block, and two sliding blocks are connected to the inside of arc-shaped cover, each sliding block and adjacent side arc
Curved rod is fixedly connected between sliding block on cover, and each curved rod runs through and extend to the side of arc-shaped cover, it is described
The inner face of arc-shaped cover is fixedly connected with arc block, and fixing sleeve is connected to external protection between the periphery of multiple arcs block.
Preferably, the strut is actively socketed on the inside of the first spring, and the appearance of the inner ring of the first spring and strut
There are gaps between face.
Preferably, first spring is located at the front of arc block, and the shape of four corners of arc block is circle
Arc.
Preferably, the quantity of the arc-shaped cover is seven.
Preferably, the surface of the external protection offers the through-hole being spaced substantially equidistant, and through-hole is located at adjacent two
Between arc block.
Preferably, there are gaps between the outer ring of the second spring and the inner wall of arc-shaped cover.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of property cable against pressure of outdoor application, has following beneficial
Effect:
1, the utility model by setting fixing pipe, the first spring, arc-shaped cover, strut, block, second spring, sliding block,
Curved rod and arc block can only carry out the compression to external protection, pass through the first spring when the cable heart is by ambient pressure
Effect, slow down arc-shaped cover hand, avoid the cable heart and protective case when jamming on and be damaged.
2, the utility model, can be when the first spring be squeezed, by outer guarantor by the external protection and through-hole of setting
Air-flow discharge inside sheath avoids external protection and is pressurized excessive the case where causing explosion, while can guarantee to cable
Effectively heat dissipation, increases the service life of cable.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model arc-shaped cover front view；
Fig. 2 is the enlarged structure schematic diagram in the utility model Fig. 1 at A.
In figure: the 1 cable heart, 2 protective cases, 3 filled layers, 4 fixing pipes, 5 first springs, 6 arc-shaped covers, 7 struts, 8 blocks, 9
Two springs, 10 sliding blocks, 11 curved rods, 12 arc blocks, 13 external protections, 14 through-holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of property cable against pressure of outdoor application, including
The cable heart 1 and protective case 2 are filled with filled layer 3 between the cable heart 1 and protective case 2, the outer surface of protective case 2 is fixedly connected with equidistantly
Fixing pipe 4 from arrangement, fixing pipe 4 are fixedly connected with the first spring 5 far from one end of protective case 2, and the first spring 5 is located at arc
The front of block 12, and the shape of four corners of arc block 12 be it is arc-shaped, the turning for avoiding arc block 12 is working
When crush injury to external protection 13 the case where, the first spring 5 is fixedly connected with arc-shaped cover 6, arc far from one end of fixing pipe 4
The quantity of cover 6 is seven, can guarantee that cable can reach being effectively protected effect in any angle, and arc-shaped cover 6 is positioned at the
The one side of one spring 5 is fixedly connected with strut 7, and strut 7 is actively socketed on the inside of the first spring 5, can be to the first spring 5
It is limited, avoids the situation that the first spring 5 occurs deformation skew when squeezing stress, and the inner ring and branch of the first spring 5
There are gaps between the outer surface of bar 7, and strut 7 is actively socketed on the inner ring of fixing pipe 4, arc far from one end of arc-shaped cover 6
It is fixedly connected with block 8 between the inner roof wall and inner bottom wall of cover 6,8 left and right sides of block are fixedly connected to second spring 9,
There are gaps between the outer ring of second spring 9 and the inner wall of arc-shaped cover 6, and one end of two remote blocks 8 of second spring 9 is fixed
Be connected with sliding block 10, and two sliding blocks 10 are connected to the inside of arc-shaped cover 6, each sliding block 10 on adjacent side arc-shaped cover 6
Sliding block 10 between be fixedly connected to curved rod 11, and each curved rod 11 runs through and extends to the side of arc-shaped cover 6, arc
The inner face of shape cover 6 is fixedly connected with arc block 12, and fixing sleeve is connected to external protection 13 between the periphery of multiple arcs block 12, outside
The surface of protective layer 13 offers the through-hole 14 being spaced substantially equidistant, and through-hole 14 is between two adjacent arc blocks 12,
The gas inside external protection 13 can be discharged, external protection 13 is avoided to burst.
Working principle: when work, external protection 13, which is pressurized, drives arc block 12 mobile to 2 direction of protective case, squeezes first
Spring 5 is shunk, and curved rod 11 at this time squeezes adjacent two sliding blocks 10 movement, is squeezed second spring 9 and is shunk, 12 phase of arc block
It is tightened to the cable heart 1, the discharge of 13 Inner extrusion air of external protection slow down pressure, then passes through the first spring 5 and the
The elastic force of two springs 9 itself is sprung back, and is driven arc block 12 to reset, so that external protection 13 is restored original form, thus complete
The protection of pairs of the cable heart 1 and filled layer 3.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of property cable against pressure of outdoor application, including the cable heart (1) and protective case (2), it is characterised in that: the cable heart (1)
Filled layer (3) are filled between protective case (2), the outer surface of the protective case (2) is fixedly connected with consolidating of being spaced substantially equidistant
Fixed pipe (4), the fixing pipe (4) are fixedly connected with the first spring (5) far from the one end of protective case (2), first spring (5)
One end far from fixing pipe (4) is fixedly connected with arc-shaped cover (6), and the one side that the arc-shaped cover (6) is located at the first spring (5) is solid
Surely it is connected with strut (7), and strut (7) is actively socketed on the inner ring of fixing pipe (4), the arc far from the one end of arc-shaped cover (6)
It is fixedly connected between the inner roof wall and inner bottom wall of shape cover (6) block (8), block (8) left and right sides are fixedly connected with
Have second spring (9), and one end of the remote block (8) of two second springs (9) is fixedly connected to sliding block (10), and two sliding blocks
(10) it is connected to the inside of arc-shaped cover (6), between the sliding block (10) on each sliding block (10) and adjacent side arc-shaped cover (6)
It is fixedly connected with curved rod (11), and each curved rod (11) runs through and extend to the side of arc-shaped cover (6), the arc-shaped cover
(6) inner face is fixedly connected with arc block (12), and fixing sleeve is connected to external protection between the periphery of multiple arcs block (12)
(13).
2. a kind of property cable against pressure of outdoor application according to claim 1, it is characterised in that: strut (7) activity
It is socketed in the inside of the first spring (5), and there are gaps between the inner ring of the first spring (5) and the outer surface of strut (7).
3. a kind of property cable against pressure of outdoor application according to claim 1, it is characterised in that: first spring (5)
Positioned at the front of arc block (12), and the shape of four corners of arc block (12) is arc-shaped.
4. a kind of property cable against pressure of outdoor application according to claim 1, it is characterised in that: the arc-shaped cover (6)
Quantity is seven.
5. a kind of property cable against pressure of outdoor application according to claim 1, it is characterised in that: the external protection (13)
Surface offer the through-hole (14) being spaced substantially equidistant, and through-hole (14) is between two adjacent arc blocks (12).
6. a kind of property cable against pressure of outdoor application according to claim 1, it is characterised in that: the second spring (9)
Outer ring and arc-shaped cover (6) inner wall between there are gaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821078009.4U CN208460444U (en) | 2018-07-09 | 2018-07-09 | A kind of property cable against pressure of outdoor application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821078009.4U CN208460444U (en) | 2018-07-09 | 2018-07-09 | A kind of property cable against pressure of outdoor application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208460444U true CN208460444U (en) | 2019-02-01 |
Family
ID=65171868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821078009.4U Expired - Fee Related CN208460444U (en) | 2018-07-09 | 2018-07-09 | A kind of property cable against pressure of outdoor application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208460444U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403091A (en) * | 2020-04-14 | 2020-07-10 | 张莉花 | Composite cable |
| CN111508652A (en) * | 2020-04-21 | 2020-08-07 | 徐立平 | Armored safety cable |
| CN111524647A (en) * | 2020-04-30 | 2020-08-11 | 安徽电缆股份有限公司 | High-temperature-resistant special cable for nuclear island for nuclear power station |
| CN112736801A (en) * | 2021-01-04 | 2021-04-30 | 温州市乐伊汽车配件有限公司 | Waterproof rubber wire harness sheath for automobile parts |
| CN114944244A (en) * | 2022-06-14 | 2022-08-26 | 广东远光电缆实业有限公司 | New energy automobile fills electric pile land used and buries formula high temperature resistant cable |
-
2018
- 2018-07-09 CN CN201821078009.4U patent/CN208460444U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403091A (en) * | 2020-04-14 | 2020-07-10 | 张莉花 | Composite cable |
| CN111403091B (en) * | 2020-04-14 | 2021-10-22 | 瑞安达电缆有限公司 | Composite cable |
| CN111508652A (en) * | 2020-04-21 | 2020-08-07 | 徐立平 | Armored safety cable |
| CN111508652B (en) * | 2020-04-21 | 2021-12-10 | 青岛豪迈电缆集团有限公司 | Armored safety cable |
| CN111524647A (en) * | 2020-04-30 | 2020-08-11 | 安徽电缆股份有限公司 | High-temperature-resistant special cable for nuclear island for nuclear power station |
| CN112736801A (en) * | 2021-01-04 | 2021-04-30 | 温州市乐伊汽车配件有限公司 | Waterproof rubber wire harness sheath for automobile parts |
| CN114944244A (en) * | 2022-06-14 | 2022-08-26 | 广东远光电缆实业有限公司 | New energy automobile fills electric pile land used and buries formula high temperature resistant cable |
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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: 20190201 Termination date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |