CN207947590U - A kind of buried electric power protecting pipe - Google Patents
A kind of buried electric power protecting pipe Download PDFInfo
- Publication number
- CN207947590U CN207947590U CN201820508513.7U CN201820508513U CN207947590U CN 207947590 U CN207947590 U CN 207947590U CN 201820508513 U CN201820508513 U CN 201820508513U CN 207947590 U CN207947590 U CN 207947590U
- Authority
- CN
- China
- Prior art keywords
- upper sleeve
- sleeve body
- lower body
- electric power
- protecting pipe
- 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
- 239000010410 layer Substances 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 238000005260 corrosion Methods 0.000 claims abstract description 18
- 239000011241 protective layer Substances 0.000 claims abstract description 9
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of buried electric power protecting pipes, including upper sleeve body, place cavity and lower body, the surface of the upper sleeve body is equipped with security bar, the security bar surface of the card hole both sides is provided with fitting groove, the surface of the lower body is equipped with sealing strip, lower jacket surface below the sealing strip is uniformly equipped with heat dissipation triangle body, the inside of the upper sleeve body and lower body is all provided with placement cavity, the upper sleeve body for placing cavity side and the internal portion that traps all are equipped with ductile layers, the upper sleeve body of the ductile layers side and the internal portion that traps all are equipped with insulating protective layer, the upper sleeve body of the insulating protective layer side and the inside of lower body are all equipped with hardness stiffening ring, the upper sleeve body of hardness stiffening ring side and the internal portion that traps all are equipped with anti-corrosion layer.The utility model makes the protecting pipe in use by being provided with a series of structure, while can be easy for removal and installation, has extremely strong electric power protection performance.
Description
Technical field
The utility model is related to electric power project engineering field, specially a kind of buried electric power protecting pipe.
Background technology
Protecting pipe is usually applied to the insulating protection of mesolow power product and the water-proofing treatment of communication product parting, production
Product inner wall is coated with screw type, directly applies high performance hot melt adhesive, has good sealing effect after contraction, buried for being laid with
The protection sleeve pipe of power cable is broadly divided into two classes, i.e. monoblock type round tube and opposite opened casing, in practical applications, monoblock type
The application of round tube is relatively broad, and only in the installation process of long-distance cable, operation is relatively complicated, or even needs some auxiliary
Class instrument cooperation installation, virtually increase the workload and installation cost of construction personnel, though and opposite opened casing installation compared with
For convenience, only leakproofness is not strong, and the service life used is shorter, and during buried, to prevent sheath pipe surface by soil
The acid and alkali substance in portion corrodes, and anti-corrosion layer need to be added to pipe surface, and only in actual installation process, anti-corrosion layer is easy hair
Raw abrasion, greatly reduces the corrosion resistance of electric power protecting pipe.
Utility model content
The purpose of this utility model is to provide a kind of buried electric power protecting pipes, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of buried electric power protecting pipe, including it is upper
Body, placement cavity and lower body, the surface of the upper sleeve body are equipped with security bar, and the surface of the security bar is evenly arranged with
The security bar surface of card hole, the card hole both sides is provided with fitting groove, lower body is equipped with below the upper sleeve body, under described
The surface of body is equipped with sealing strip, and the inner homogeneous of the sealing strip is equipped with buckle, and is used cooperatively with card hole, described close
Lower jacket surface below strip of paper used for sealing is uniformly equipped with heat dissipation triangle body, and the inside of the heat dissipation triangle body is all provided with heat dissipation sky
The inside of chamber, the upper sleeve body and lower body is all provided with placement cavity, the upper sleeve body for placing cavity side and lower body
Inside is all equipped with ductile layers, and the upper sleeve body of the ductile layers side and the internal portion that traps all are equipped with insulating protective layer, described
The inside of the upper sleeve body of insulating protective layer side and lower body is all equipped with hardness stiffening ring, hardness stiffening ring side it is upper
Body and the internal portion that traps all are equipped with anti-corrosion layer, and the upper sleeve body of the anti-corrosion layer side is all equipped with the internal portion that traps
Wearing layer.
Preferably, thermally conductive sheet is installed, and thermally conductive sheet extends in heat dissipation cavity inside the anti-corrosion layer of the lower body
Portion.
Preferably, the junction of the upper sleeve body and lower body is provided with card slot.
Preferably, the inside for placing cavity is equipped with elastic spacing set.
Preferably, the surface of the sealing strip is equipped with retaining ring.
Compared with prior art, the utility model has the beneficial effects that：The buried electric power protecting pipe is scattered by being equipped with
Hot triangle body, when the protecting pipe cable larger to resistance protects, it is possible to increase its heat dissipation area improves the effect of heat dissipation
Rate, raising are equipped with thermally conductive sheet, can guide the heat inside the protecting pipe, further increase radiating efficiency, ensure electricity
The use of cable safety and stability, raising are equipped with ductile layers, it is possible to increase the flexibility of the protecting pipe itself is easy to implement bending effect
Fruit, by being equipped with hardness stiffening ring, it is possible to increase inner hardness prevents external stress from being squeezed caused by the protecting pipe inside cable
Phenomena such as pressure, deformation, by being equipped with card slot, the sealed connection that can be convenient between upper and lower body increases sealing effect, passes through peace
Equipped with fitting groove, it can be achieved that security bar is connected with each other with sealing strip, promote being fixedly connected for upper and lower body, by being equipped with
Buckle, and be used cooperatively with card hole, it can further promote the connection of upper and lower body, and increase the surface strength of the two junction,
By being equipped with insulating protective layer, inside cable can be protected, prevent the generation of electric leakage accident, it is corrosion-resistant by installing
Layer, can prevent the erosion of acid and alkali substance in soil, and extend the service life of the protecting pipe, by being equipped with elastic spacing
Set, itself has stronger elasticity, can be fixed to the cable for placing cavity inside, be easily installed and use, pass through
Retaining ring is installed, convenient for applying active force, can realize the separation of sealing strip and security bar during dismantling the protecting pipe.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the expanded view of the utility model.
In figure：1- heat dissipation triangle bodies；2- thermally conductive sheets；3- ductile layers；4- is buckled；5- security bars；6- wearing layers；It is covered on 7-
Body；8- heat dissipation cavitys；9- anti-corrosion layers；10- hardness stiffening rings；11- elastic spacing sets；12- card slots；13- places cavity；14-
Insulating protective layer；15- retaining rings；16- sealing strips；17- fitting grooves；Body under 18-；19- card holes.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of buried electric power protecting pipe, including upper set
Body 7, placement cavity 13 and lower body 18, the surface of upper sleeve body 7 are equipped with security bar 5, and the surface of security bar 5 is evenly arranged with card
5 surface of security bar in hole 19,19 both sides of card hole is provided with fitting groove 17, and fitting groove 17 extends internally, can be in subsequent installation process
In, it is caught in inside security bar 5 convenient for sealing strip 16, the lower section of upper sleeve body 7 is equipped with lower body 18, upper sleeve body 7 and lower body 18
Junction be provided with card slot 12, in use, card slot 12 can promote upper sleeve body 7 to be combined with each other with lower body 18, realize sealing effect
The surface of fruit, lower body 18 is equipped with sealing strip 16, and sealing strip 16 need to be used in combination with security bar 5, forms cooperation installation, sealing
The surface of item 16 is equipped with retaining ring 15, and in follow-up disassembly process, the personnel that are convenient to operation apply active force, easy to disassemble, close
The inner homogeneous of strip of paper used for sealing 16 is equipped with buckle 4, and is used cooperatively with card hole 19, in use, can penetrate buckle 4 in card hole 19
Portion realizes interference fit, so that sealing strip 16 is sealed with security bar 5,18 surface of lower body of 16 lower section of sealing strip
Heat dissipation triangle body 1 is uniformly installed, the heat dissipation area of the sheath pipe surface can be increased, the inside of heat dissipation triangle body 1 is all provided with
Radiate cavity 8, can be convenient for being collected heat, and the inside of upper sleeve body 7 and lower body 18, which is all provided with, places cavity 13, installation
When, need to by cable be mounted on place cavity 13 inside, place cavity 13 inside be equipped with elastic spacing set 11, itself have compared with
Big elasticity can carry out cable limit fastening, is all equipped with inside the upper sleeve body 7 and lower body 18 of 13 side of placement cavity tough
Property layer 3, the flexibility of the protecting pipe can be increased, being all equipped with insulation inside the upper sleeve body 7 of 3 side of ductile layers and lower body 18 protects
Sheath 14 can prevent the generation of the accidents such as electric leakage, and the upper sleeve body 7 of 14 side of insulating protective layer and the inside of lower body 18 are all installed
There is hardness stiffening ring 10, the protecting pipe inner hardness can be increased, prevents the hair of the accidents such as distortion of the cable caused by external force influences
It is raw, anti-corrosion layer 9 is all installed inside the upper sleeve body 7 of 10 side of hardness stiffening ring and lower body 18, soda acid in soil can be prevented
Corrosion of the property substance to the protecting pipe, is equipped with thermally conductive sheet 2 inside the anti-corrosion layer 9 of lower body 18, and thermally conductive sheet 2 extend to it is scattered
Inside hot cavity 8, the heat that can distribute inside cable guides, and promotes the realization of the effect of heat dissipation, 9 side of anti-corrosion layer
Upper sleeve body 7 and lower body 18 inside wearing layer 6 is all installed, can in installation or buried equal operating process, prevent surface by
Power is worn.
Operation principle：When being installed to electric power cable, electric power cable need to be correctly placed in the placement of lower body 18
Inside cavity 13, since elastic spacing set 11 has larger elasticity in itself, and flexibility is preferable, and cable can be embedded in elasticity limit
Position covers inside 11, is fixed by preliminary limit of its progress, and by the accuracy of card slot 12, the lower body 18 of realization is first with upper sleeve body 7
Step is fixedly connected, for the bonding strength for ensureing enough, the fitting groove that the sealing strip 16 on lower body 18 need to be caught on security bar 5
Inside 17, and manually buckle 4 is filled in inside card hole 19, realizes the interference fit of buckle 4 and card hole 19 so that sealing strip 16 with
Security bar 5 is fitted close, and then lower body 18 is promoted to be connected with upper sleeve body 7, during entire be fixedly mounted, is trapped
Body 18 carries out cable to hold out against limit simultaneously with the elastic spacing set 11 inside upper sleeve body 7, during follow-up buried processing,
Ensure cable be not displaced, when the length of the protecting pipe is excessive, installer when mounted, often drag protecting pipe into
Mantle friction inevitably occurs with ground etc. for the mobile installation of row, protecting pipe, and the sheath pipe surface be equipped with one layer it is resistance to
Layer is ground, there is stronger case hardness, frictionally damage can be slowed down, buried in the soil, since there are number acids in soil
Alkaline matter can cause to corrode to the sheath pipe surface, year in year out erode wearing layer 6 after, anti-corrosion layer 9 connects with soil
Touch, 9 inside active ingredient of corrosion-resistant coating be silica, can prevent acid and alkali substance from further corroding, when installation cable more
Special, if the cable that resistance is larger itself generates more heat in transport current, heat can be by the protecting pipe itself certainly
Interior and outer transmission, and thermally conductive sheet 2 is metal material, has extremely strong thermal conductivity, can quickly be guided internal heat to heat dissipation
Inside cavity 8, and radiated by heat dissipation triangle body 1.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of buried electric power protecting pipe, including upper sleeve body（7）, place cavity（13）With lower body（18）, it is characterised in that：
The upper sleeve body（7）Surface security bar is installed（5）, the security bar（5）Surface be evenly arranged with card hole（19）, described
Card hole（19）The security bar of both sides（5）Surface is provided with fitting groove（17）, the upper sleeve body（7）Lower section lower body is installed
（18）, the lower body（18）Surface sealing strip is installed（16）, the sealing strip（16）Inner homogeneous buckle is installed
（4）, and and card hole（19）It is used cooperatively, the sealing strip（16）The lower body of lower section（18）Surface is uniformly equipped with heat dissipation triangle
Body（1）, the heat dissipation triangle body（1）Inside be all provided with heat dissipation cavity（8）, the upper sleeve body（7）With lower body（18）'s
Inside is all provided with placement cavity（13）, the placement cavity（13）The upper sleeve body of side（7）With lower body（18）All pacify inside
Equipped with ductile layers（3）, the ductile layers（3）The upper sleeve body of side（7）With lower body（18）Inside is all equipped with insulating protective layer
（14）, the insulating protective layer（14）The upper sleeve body of side（7）With lower body（18）Inside hardness stiffening ring is all installed
（10）, the hardness stiffening ring（10）The upper sleeve body of side（7）With lower body（18）Inside is all equipped with anti-corrosion layer（9）, institute
State anti-corrosion layer（9）The upper sleeve body of side（7）With lower body（18）Inside is all equipped with wearing layer（6）.
2. a kind of buried electric power protecting pipe according to claim 1, it is characterised in that：The lower body（18）Corrosion resistant
Lose layer（9）Inside is equipped with thermally conductive sheet（2）, and thermally conductive sheet（2）Extend to heat dissipation cavity（8）It is internal.
3. a kind of buried electric power protecting pipe according to claim 1, it is characterised in that：The upper sleeve body（7）With trap
Body（18）Junction be provided with card slot（12）.
4. a kind of buried electric power protecting pipe according to claim 1, it is characterised in that：The placement cavity（13）It is interior
Portion is equipped with elastic spacing set（11）.
5. a kind of buried electric power protecting pipe according to claim 1, it is characterised in that：The sealing strip（16）Surface
Retaining ring is installed（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508513.7U CN207947590U (en) | 2018-04-11 | 2018-04-11 | A kind of buried electric power protecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508513.7U CN207947590U (en) | 2018-04-11 | 2018-04-11 | A kind of buried electric power protecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207947590U true CN207947590U (en) | 2018-10-09 |
Family
ID=63697540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820508513.7U Expired - Fee Related CN207947590U (en) | 2018-04-11 | 2018-04-11 | A kind of buried electric power protecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207947590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921347A (en) * | 2019-03-12 | 2019-06-21 | 蒋莲莲 | Adjustable cable |
| CN114336495A (en) * | 2022-01-13 | 2022-04-12 | 中铁十六局集团城市建设发展有限公司 | High-voltage cable protection device |
-
2018
- 2018-04-11 CN CN201820508513.7U patent/CN207947590U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921347A (en) * | 2019-03-12 | 2019-06-21 | 蒋莲莲 | Adjustable cable |
| CN114336495A (en) * | 2022-01-13 | 2022-04-12 | 中铁十六局集团城市建设发展有限公司 | High-voltage cable protection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 |