CN106601355B - It is suitable for the buried power transmission cable of the high pressure-bearing of short distance - Google Patents
It is suitable for the buried power transmission cable of the high pressure-bearing of short distance Download PDFInfo
- Publication number
- CN106601355B CN106601355B CN201611207210.3A CN201611207210A CN106601355B CN 106601355 B CN106601355 B CN 106601355B CN 201611207210 A CN201611207210 A CN 201611207210A CN 106601355 B CN106601355 B CN 106601355B
- Authority
- CN
- China
- Prior art keywords
- armor
- layer
- support
- bearing
- short distance
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 17
- 230000004888 barrier function Effects 0.000 claims abstract description 16
- 239000000945 filler Substances 0.000 claims abstract description 11
- 239000013307 optical fiber Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The invention discloses a kind of buried power transmission cable for being suitable for the high pressure-bearing of short distance, belong to field of cables, cable laying for bearing area, it includes waterproof layer, insulating barrier, armor layer, flame resistant filler layer, wire, wherein described flame resistant filler layer is filled in the inner chamber that armor layer is surrounded, the outer layer of the armor layer is insulating barrier, the outer surface of insulating barrier is covered with waterproof layer, also include H type supports, curved support part, auxiliary supports, wire is installed in the H types support, curved support part is located at the left and right sides of H type supports, auxiliary supports are fixed on H type supports；The H types support and curved support part, the outer surface of auxiliary supports are connected with armor layer, and the armor layer is made up of armor chunk.In view of above-mentioned technical proposal, the present invention can realize the carrying of short distance inner cable pressure to external world, it is to avoid internal wiring extrude caused by external pressure influences cable normally to work.
Description
Technical field
The invention belongs to field of cables, specifically, more particularly to a kind of buried transmission of electricity for being suitable for the high pressure-bearing of short distance
Cable.
Background technology
Need to use the power transmission cable of high pressure-bearing in factory area, under particular surroundings, to realize transmission of electricity or communication
Function, but traditional power transmission cable bearing capacity is poor, can cause hair inside cable because of pressure in use for some time
Raw crimp, the change of cross-section of cable product can cause high-tension current to produce heat accumulation or the phenomenon punctured, shadow when flowing through
The normal operation of power transmission cable or communication line is rung, there is certain potential safety hazard.
The content of the invention
It is an object of the invention to provide a kind of buried power transmission cable for being suitable for the high pressure-bearing of short distance, it can realize short
Apart from the carrying of inner cable pressure to external world, it is to avoid internal wiring extrudes influence cable caused by external pressure and normally worked.
To reach above-mentioned purpose, the present invention is achieved by the following technical solutions：
The heretofore described buried power transmission cable for being suitable for the high pressure-bearing of short distance, including waterproof layer, insulating barrier, armor
Layer, flame resistant filler layer, wire, wherein flame resistant filler layer is filled in the inner chamber that armor layer is surrounded, the outer layer of the armor layer
For insulating barrier, the outer surface of insulating barrier is covered with waterproof layer, in addition to H types support, curved support part, auxiliary supports, the H
Wire is installed, curved support part is located at the left and right sides of H type supports, and auxiliary supports are fixed on H type supports in type support；
The H types support and curved support part, the outer surface of auxiliary supports are connected with armor layer, and the armor layer is by armor chunk structure
Into.
Further speaking, heretofore described armor layer is made up of four pieces of arc armor chunks, the two of armor chunk
Side, which is provided with positive stop lug boss, positive stop lug boss, is provided with connecting hole, and adjacent armor chunk passes through positive stop lug boss and company by connector
Connect hole connection；The lower surface of the armor chunk is provided with connection projection.
Further speaking, heretofore described H types support includes longitudinal carrier, horizontal support, the middle part of horizontal support
Provided with support mounting hole.
Further speaking, the end face of heretofore described longitudinal carrier is provided with optical fiber installing pipe.
Further speaking, the heretofore described auxiliary supports include auxiliary support bar, support frame, connection
Link slot is provided with layer, the articulamentum, link slot coordinates with being connected projection.
Further speaking, the contact position of the heretofore described conductor and H types support, auxiliary supports is provided with exhausted
Edge pad.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention can realize the requirement in factory specific region for cable pressure-bearing, improve cable and pressed for the external world
The adaptability of power, it is to avoid the cable internal wiring crimp caused by ambient pressure increase is so as to influence the normal work of cable.
2nd, the present invention also increases the function of subsidiary communications while cable work is ensured, reduces through the confined area
The number of cables in domain, reduces enterprise's laying and the cost safeguarded.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of H type supports in the present invention.
Fig. 3 is the structural representation of armor chunk in the present invention.
Fig. 4 is the structural representation of auxiliary supports in the present invention.
Fig. 5 be in Fig. 4 A to structural representation.
In figure：1st, waterproof layer；2nd, insulating barrier；3rd, optical fiber installing pipe；4th, H types support；5th, curved support part；6th, armor layer；
7th, auxiliary supports；8th, armor chunk；9th, connecting hole；10th, projection is connected；11st, horizontal support；12nd, longitudinal carrier；13rd, support
Mounting hole；14th, articulamentum；15th, support frame；16th, auxiliary support bar；17th, link slot；18th, wire；19th, flame resistant filler layer；
20th, positive stop lug boss.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described further to technical scheme described herein.
Embodiment 1：A kind of buried power transmission cable for being suitable for the high pressure-bearing of short distance, including waterproof layer 1, insulating barrier 2, armor
Layer 6, flame resistant filler layer 19, wire 18, wherein flame resistant filler layer 19 is filled in the inner chamber that armor layer 6 is surrounded, the armor
The outer layer of layer 6 is insulating barrier 2, and the outer surface of insulating barrier 2 is in addition to H types support 4, curved support part 5, auxiliary covered with waterproof layer 1
Help and wire 18 is installed in support member 7, the H types support 4, curved support part 5 is located at the left and right sides of H types support 4, auxiliary branch
Support member 7 is fixed on H types support 4；The H types support 4 and curved support part 5, the outer surface of auxiliary supports 7 and armor layer 6
Connection, the armor layer 6 is made up of armor chunk 8.
Embodiment 2：A kind of buried power transmission cable for being suitable for the high pressure-bearing of short distance, including waterproof layer 1, insulating barrier 2, armor
Layer 6, flame resistant filler layer 19, wire 18, wherein flame resistant filler layer 19 is filled in the inner chamber that armor layer 6 is surrounded, the armor
The outer layer of layer 6 is insulating barrier 2, and the outer surface of insulating barrier 2 is in addition to H types support 4, curved support part 5, auxiliary covered with waterproof layer 1
Help and wire 18 is installed in support member 7, the H types support 4, curved support part 5 is located at the left and right sides of H types support 4, auxiliary branch
Support member 7 is fixed on H types support 4；The H types support 4 and curved support part 5, the outer surface of auxiliary supports 7 and armor layer 6
Connection, the armor layer 6 is made up of armor chunk 8；The armor layer 6 is made up of four pieces of arc armor chunks 8, in armor chunk
8 both sides, which are provided with positive stop lug boss 20, positive stop lug boss 20, is provided with connecting hole 9, and adjacent armor chunk 8 passes through limit by connector
Position boss 20 and connecting hole 9 are connected；The lower surface of the armor chunk 8 is provided with connection projection 10；The H types support 4 includes vertical
To support 12, horizontal support 11, the middle part of horizontal support 11 is provided with support mounting hole 13；The end face of the longitudinal carrier 12 is provided with
Optical fiber installing pipe 3；The auxiliary supports 7 include auxiliary support bar 16, support frame 15, articulamentum 14, the articulamentum 14
On be provided with link slot 17, link slot 17 coordinates with being connected projection 10；Wire contact with H types support 4, auxiliary supports 7
Position is provided with felt pad.
In view of above-mentioned technical proposal, the present invention can coordinate the armor layer 6 inside cable by setting H types support 4, rise
To the function to cable pressure-bearing.The H types support 4 includes horizontal support 11 and longitudinal carrier 12, the two of the horizontal support 11
End connection longitudinal carrier 12, support mounting hole 13 is provided with the middle part of horizontal support 11, and support mounting hole 13 can install fixation
Auxiliary supports 7.The end face of longitudinal carrier 12 directly can be connected with armor layer 6, and it is passed through after can also being provided with optical fiber installing pipe 3
It is connected with armor layer 6.
Armor layer 6 is made up of 4 end to end armor chunks 8, and adjacent armor chunk 8 can splice to be constituted after fixation
Armor layer 6, in order to increase armor chunk 8 and curved support part 5, the connective stability of auxiliary supports 7, divides on said apparatus
Projection 10, link slot 17 She You not connected.One end of link slot 17 is blind hole, is contributed in installation process to connection projection 10
Fixation.
In actual use, H types support 4 can be made of light-duty sturdy material, such as aluminium profile material, but above-mentioned
Material needs that the contact position with wire 18 is provided with felt pad, conductive to avoid producing between wire 18 and H types support 4.
When H types support 4 is using solidness higher ceramic material or elastomeric material, the structure of above-mentioned felt pad can be exempted.
Annexation between curved support part 5 and H types support 4 is using detachable connection or the side being fixedly connected
Formula, when from the mode being fixedly connected, can ensure the fastness of link position by the way of welding.
Claims (5)
1. a kind of buried power transmission cable for being suitable for the high pressure-bearing of short distance, including waterproof layer (1), insulating barrier (2), armor layer (6),
Flame resistant filler layer (19), wire (18), wherein flame resistant filler layer (19) is filled in the inner chamber that armor layer (6) is surrounded, it is described
The outer layer of armor layer (6) is insulating barrier (2), and the outer surface of insulating barrier (2) is covered with waterproof layer (1), it is characterised in that：Also include
Wire (18), arc branch are installed in H types support (4), curved support part (5), auxiliary supports (7), the H types support (4)
Support member (5) is located at the left and right sides of H types support (4), and auxiliary supports (7) are fixed on H types support (4)；The H types support
(4) and curved support part (5), the outer surface of auxiliary supports (7) and armor layer (6) be connecteds, the armor layer (6) is by armor group
Block (8) is constituted；
The armor layer (6) is made up of four pieces of arc armor chunks (8), and positive stop lug boss is provided with the both sides of armor chunk (8)
(20) connecting hole (9), is provided with positive stop lug boss (20), adjacent armor chunk (8) passes through positive stop lug boss (20) by connector
And connecting hole (9) connection；The lower surface of the armor chunk (8) is provided with connection projection (10).
2. the buried power transmission cable according to claim 1 for being suitable for the high pressure-bearing of short distance, it is characterised in that：The H types
Support (4) includes longitudinal carrier (12), horizontal support (11), and the middle part of horizontal support (11) is provided with support mounting hole (13).
3. the buried power transmission cable according to claim 2 for being suitable for the high pressure-bearing of short distance, it is characterised in that：The longitudinal direction
The end face of support (12) is provided with optical fiber installing pipe (3).
4. the buried power transmission cable according to claim 1 for being suitable for the high pressure-bearing of short distance, it is characterised in that：The auxiliary
Support member (7) includes being provided with connection on auxiliary support bar (16), support frame (15), articulamentum (14), the articulamentum (14)
Groove (17), link slot (17) coordinates with being connected projection (10).
5. the buried power transmission cable for being suitable for the high pressure-bearing of short distance according to any claim in claims 1 to 3, its
It is characterised by：The wire (18) and the contact position of H types support (4), auxiliary supports (7) are provided with felt pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611207210.3A CN106601355B (en) | 2016-12-23 | 2016-12-23 | It is suitable for the buried power transmission cable of the high pressure-bearing of short distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611207210.3A CN106601355B (en) | 2016-12-23 | 2016-12-23 | It is suitable for the buried power transmission cable of the high pressure-bearing of short distance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106601355A CN106601355A (en) | 2017-04-26 |
| CN106601355B true CN106601355B (en) | 2017-09-29 |
Family
ID=58601201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611207210.3A Expired - Fee Related CN106601355B (en) | 2016-12-23 | 2016-12-23 | It is suitable for the buried power transmission cable of the high pressure-bearing of short distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106601355B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993759A (en) * | 2017-11-24 | 2018-05-04 | 安徽国华电缆集团有限公司 | The symmetrical flat cable of one kind engaging |
| CN108766643A (en) * | 2018-06-06 | 2018-11-06 | 芜湖中淇节能科技有限公司 | A kind of anti-pressure and abrasion-proof damage type coaxial cable |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101067865B1 (en) * | 2009-10-20 | 2011-09-27 | 한국전력공사 | Insulated wire and cable for electric supply and electric transmission |
| CN203871062U (en) * | 2014-04-22 | 2014-10-08 | 伽伽集团股份有限公司 | Sensing cable |
| CN205722903U (en) * | 2016-04-22 | 2016-11-23 | 江苏东强股份有限公司 | A kind of measuring body cable |
| CN107507666A (en) * | 2016-04-26 | 2017-12-22 | 夏立中 | A kind of power cable |
-
2016
- 2016-12-23 CN CN201611207210.3A patent/CN106601355B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106601355A (en) | 2017-04-26 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 |
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