CN108988249A - A kind of assembled self-supporting composite material cable protection pipe - Google Patents
A kind of assembled self-supporting composite material cable protection pipe Download PDFInfo
- Publication number
- CN108988249A CN108988249A CN201811058767.4A CN201811058767A CN108988249A CN 108988249 A CN108988249 A CN 108988249A CN 201811058767 A CN201811058767 A CN 201811058767A CN 108988249 A CN108988249 A CN 108988249A
- Authority
- CN
- China
- Prior art keywords
- tubular section
- cable
- lower tubular
- protection pipe
- composite material
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0412—Heat or fire protective means
Abstract
The invention discloses a kind of assembled self-supporting composite material cable protection pipes, including pedestal, the one side wall of pedestal offers cable aperture, the upper end of pedestal opens up fluted, cable aperture is connected with groove, lower tubular section is inserted in groove, card slot is offered at the upper end inside corner of lower tubular section, the cable bulkhead of annular is coaxially connected in card slot, lower tubular section upper end is coaxially fixed with upper tubular section, lower tubular section is identical as the structure of upper tubular section, cable is coaxially interspersed in the cable bulkhead of lower tubular section and upper tubular section, the seam crossing coaxial sleeve of lower tubular section and upper tubular section is equipped with cricoid connector, connector and lower tubular section, it is connected through a screw thread between upper tubular section.The effective solution of the present invention big technical problem of protection pipe installation difficulty to improve construction efficiency has saved construction investment.
Description
Technical field
The present invention relates to field of cables more particularly to a kind of assembled self-supporting composite material cable protection pipes.
Background technique
Under the overall situation of Present Economical high speed development, the construction speed of State Grid Corporation of China's project of transmitting and converting electricity is obvious
Accelerate.To improve construction speed, Guo Wang company promotes the construction of standard assembling intelligent substation, it is desirable that overall application modularization,
It realizes general exchange, and UPVC cable protection pipe or coating steel pipe protection pipe is usually set in substation cable before, both
Protection pipe uses the form of whole protection, and installation difficulty is big.When using common UPVC protection pipe, often occur during installation
UPVC tracheal rupture is only used for three-core cable, if it is single-core cable, electric current flows through electricity when using coating steel pipe protection pipe
Magnetic field can be generated during cable, cause to form magnetic field closed circuit in steel pipe, so that cable temperature be made to increase, current loss adds
Greatly, and further increase magnetic field closed circuit temperature, especially when cable passes through high current, temperature is increased rapidly, often
Damage cable.
Summary of the invention
The purpose of the present invention is to provide a kind of assembled self-supporting composite material cable protection pipes, to solve protection pipe peace
Fill the big technical problem of difficulty.
The present invention using following technical scheme in order to solve the above technical problems, realized:
The present invention provides a kind of assembled self-supporting composite material cable protection pipe, including pedestal, the one side wall of pedestal offer
Cable aperture, the upper end of pedestal open up fluted, and cable aperture is connected with groove, and lower tubular section, lower tubular section are inserted in groove
Upper end inside corner at offer card slot, be coaxially connected in card slot annular cable bulkhead, lower tubular section upper end is coaxially fixed
There is upper tubular section, lower tubular section is identical as the structure of upper tubular section, coaxially wears in the cable bulkhead of lower tubular section and upper tubular section
It is inserted with cable, the seam crossing coaxial sleeve of lower tubular section and upper tubular section is equipped with cricoid connector, connector and lower tubular section, upper tube
It is connected through a screw thread between section.
Preferably, curing materials are filled between groove and lower tubular section.
Preferably, pedestal is made of bottom base, middle pedestal and top base, the cross of bottom base, middle pedestal and top base
Sectional area is sequentially reduced, and groove is arranged on bottom base and middle pedestal, and cable aperture is arranged on the lateral wall of middle pedestal.
Preferably, upper tubular section is provided with multiple, is connected between upper tubular section by connector.
Preferably, stop collar is coaxially fixed in the lower end of cable bulkhead, and stop collar is contacted with the extruding of place pipeline section.
Preferably, cable bulkhead is made of left half plug and right half plug, left half plug, right half plug and cable it
Between be filled with waterproof material.
Preferably, the lateral wall of connector is symmetrically fixed with a pair of of fixed block.
In the use of the present invention, first building pedestal, i.e., bottom base, middle pedestal and top base are built respectively, and in middle base
Groove is reserved on seat and top base, is reserved cable aperture in the side wall of middle pedestal, is then set lower tubular section to groove interpolation, and to
Curing materials are filled between groove and lower tubular section, so that lower tubular section is fixed, it is mixed that curing materials can choose mortar
Solidifying soil etc.；Then lower tubular section is inserted the cable into, and the end of cable is pierced by out of cable aperture, it then can be in lower tubular section
Upper end is clamped cable bulkhead, so that left half plug and right half plug is located at the two sides of cable, and be connected on card slot, and partly stifled to the left
Waterproof material is filled between head, right half plug and cable；Then continue to be arranged upper tubular section on cable, and by upper tubular section
It is threadedly coupled between lower tubular section by connector, upper tubular section is identical as lower tubular section structure, therefore in upper tubular section
End is also equipped with cable bulkhead, and is then threadedly coupled also by connector between upper tubular section.
In the present invention, setting bottom base, middle pedestal, top base consolidate pedestal more, and make uniform force, thus
The overall stability of enhancing structure.
Setting stop collar can then make to connect between cable bulkhead and card slot even closer.
Cable bulkhead be it is split type, it is convenient to be assembled with card slot and cable.
It is successively attached and is formd cable protection pipe by connector between pipeline section, upper pipes can be installed when wearing cable
Section, so that whole process realizes assembled installation.
The present invention can realize load-bearing and protection pipe dual function by self-strength and peculiar structure.
When cable is installed, by the fixed cable of the cable bulkhead of dispersion, so that the power transmission between pipeline section and cable is reliably, even
It connects securely, and cable bulkhead can play the double effects for preventing cable landing and waterproof.
In the present invention, there are larger gaps between pipeline section and cable, therefore also function to fabulous effect to the heat dissipation of cable
Fruit.
The beneficial effects of the present invention are: having the present invention provides a kind of assembled self-supporting composite material cable protection pipe
The big technical problem of protection pipe installation difficulty that solves of effect has saved construction investment to improve construction efficiency.
Detailed description of the invention
Fig. 1 is the top view of pedestal in the present invention.
Fig. 2 is structural schematic diagram of the invention.
Fig. 3 is the enlarged drawing at the position A in the present invention.
Fig. 4 is the structural schematic diagram of cable bulkhead in the present invention.
Fig. 5 is front view of the invention.
Appended drawing reference: 1- pedestal, 2- bottom base, pedestal in 3-, 4- top base, 5- lower tubular section, 6- curing materials, on 7-
Portion's pipeline section, 8- connector, 9- fixed block, 10- cable, 11- cable bulkhead, 12- stop collar, half plug of the left side 13-, half plug of the right side 14-,
15- card slot, 16- cable aperture, 17- waterproof material.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained, and however, the following embodiments are merely preferred embodiments of the present invention, and not all.
Based on the implementation example in the implementation mode, those skilled in the art's obtained other realities without making creative work
Example is applied, protection scope of the present invention is belonged to.
As shown in Figs. 1-5, a kind of assembled self-supporting composite material cable protection pipe, including pedestal 1, the side of pedestal 1
Wall offers cable aperture 16, and the upper end of pedestal 1 opens up fluted, and cable aperture 16 is connected with groove, and lower part is inserted in groove
Pipeline section 5 is filled with curing materials 6, offers card slot 15 at the upper end inside corner of lower tubular section 5 between groove and lower tubular section 5,
The cable bulkhead 11 of annular is coaxially connected in card slot 15；
Stop collar 12 is coaxially fixed in the lower end of cable bulkhead 11, and stop collar 12 and place pipeline section are squeezed and contacted, cable bulkhead 11 by
Left half plug 13 and right half plug 14 composition, are filled with waterproof material between left half plug 13, right half plug 14 and cable 10
Material 17；
5 upper end of lower tubular section is coaxially fixed with upper tubular section 7, and lower tubular section 5 is identical as the structure of upper tubular section 7, lower tubular section 5
With cable 10, the seam crossing coaxial sleeve of lower tubular section 5 and upper tubular section 7 are coaxially interspersed in the cable bulkhead 11 of upper tubular section 7
Equipped with cricoid connector 8, the lateral wall of connector 8 is symmetrically fixed with a pair of of fixed block 9, connector 8 and lower tubular section 5, upper tubular section 7
Between be connected through a screw thread, upper tubular section 7 is provided with multiple, is connected between upper tubular section 7 by connector 8；
Pedestal 1 is made of bottom base 2, middle pedestal 3 and top base 4, the cross section of bottom base 2, middle pedestal 3 and top base 4
Product is sequentially reduced, and groove is arranged on bottom base 2 and middle pedestal 3, and cable aperture 16 is arranged on the lateral wall of middle pedestal 3.
In the use of the present invention, first build pedestal 1, i.e., build bottom base 2, middle pedestal 3 and top base 4 respectively, and
Groove is reserved on middle pedestal 3 and top base 4, is reserved cable aperture 16 in the side wall of middle pedestal 3, is then set portion to groove interpolation
Pipeline section 5, and to filling curing materials 6 between groove and lower tubular section 5, so that lower tubular section 5 is fixed, curing materials
6 can choose mortar concrete etc.；Then cable 10 is inserted into lower tubular section 5, and the end of cable 10 is worn out of cable aperture 16
Out, then it can be clamped cable bulkhead 11 in the upper end of lower tubular section 5, half plug 13 of a left side is made to be located at cable 10 with right half plug 14
Two sides, and be connected on card slot 15, and fill waterproof material 17 between half plug 13, right half plug 14 and cable 10 to the left；
Then continue to be arranged upper tubular section 7 on cable 10, and screw thread will be carried out by connector 8 between upper tubular section 7 and lower tubular section 5
Connection, upper tubular section 7 is identical as 5 structure of lower tubular section, therefore 7 upper end of upper tubular section is also equipped with cable bulkhead 11, and top
It is then threadedly coupled also by connector 8 between pipeline section 7.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of assembled self-supporting composite material cable protection pipe, which is characterized in that including pedestal (1), the pedestal (1)
One side wall offers cable aperture (16), and the upper end of the pedestal (1) opens up fluted, the cable aperture (16) and the groove phase
It is connected to, is inserted with lower tubular section (5) in the groove, offers card slot (15) at the upper end inside corner of the lower tubular section (5),
The cable bulkhead (11) of annular is coaxially connected in the card slot (15), lower tubular section (5) upper end is coaxially fixed with top
Pipeline section (7), the lower tubular section (5) is identical as the structure of the upper tubular section (7), the lower tubular section (5) and the top
It is coaxially interspersed with cable (10) in the cable bulkhead (11) of pipeline section (7), the lower tubular section (5) and the upper tubular section
(7) seam crossing coaxial sleeve is equipped with cricoid connector (8), the connector (8) and the lower tubular section (5), upper tubular section (7) it
Between be connected through a screw thread.
2. a kind of assembled self-supporting composite material cable protection pipe according to claim 1, which is characterized in that described recessed
Curing materials (6) are filled between slot and the lower tubular section (5).
3. a kind of assembled self-supporting composite material cable protection pipe according to claim 1, which is characterized in that the base
Seat (1) is made of bottom base (2), middle pedestal (3) and top base (4), the bottom base (2), middle pedestal (3) and top base
(4) cross-sectional area is sequentially reduced, and the groove is arranged on the bottom base (2) and middle pedestal (3), the cable aperture
(16) it is arranged on the lateral wall of the middle pedestal (3).
4. a kind of assembled self-supporting composite material cable protection pipe according to claim 1, which is characterized in that on described
Portion's pipeline section (7) be provided with it is multiple, between the upper tubular section (7) by the connector (8) connect.
5. a kind of assembled self-supporting composite material cable protection pipe according to claim 1, which is characterized in that the electricity
Stop collar (12) are coaxially fixed in the lower end of cable plug (11), and the stop collar (12) contacts with the extruding of place pipeline section.
6. a kind of assembled self-supporting composite material cable protection pipe according to claim 1, which is characterized in that the electricity
Cable plug (11) be made of left half plug (13) and right half plug (14), left half plug (13), half plug of the right side (14) with
And waterproof material (17) are filled between cable (10).
7. a kind of assembled self-supporting composite material cable protection pipe according to claim 1, which is characterized in that described to connect
The lateral wall of head (8) is symmetrically fixed with a pair of of fixed block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811058767.4A CN108988249A (en) | 2018-09-11 | 2018-09-11 | A kind of assembled self-supporting composite material cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811058767.4A CN108988249A (en) | 2018-09-11 | 2018-09-11 | A kind of assembled self-supporting composite material cable protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108988249A true CN108988249A (en) | 2018-12-11 |
Family
ID=64545841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811058767.4A Pending CN108988249A (en) | 2018-09-11 | 2018-09-11 | A kind of assembled self-supporting composite material cable protection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108988249A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2471000Y (en) * | 2001-02-26 | 2002-01-09 | 龙希圣 | Assembled high-voltage cable connector |
| CN1372362A (en) * | 2002-04-16 | 2002-10-02 | 郑登林 | Cable connector sleeve |
| CN200975558Y (en) * | 2006-11-29 | 2007-11-14 | 刘�英 | Assembled compound material cable stand |
| CN205666569U (en) * | 2016-06-06 | 2016-10-26 | 杭州鑫璐实业有限公司 | Cable protection tube |
| CN206962397U (en) * | 2017-08-09 | 2018-02-02 | 广东天能电力设计有限公司 | Novel cable draws shaft tower protection pier |
-
2018
- 2018-09-11 CN CN201811058767.4A patent/CN108988249A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2471000Y (en) * | 2001-02-26 | 2002-01-09 | 龙希圣 | Assembled high-voltage cable connector |
| CN1372362A (en) * | 2002-04-16 | 2002-10-02 | 郑登林 | Cable connector sleeve |
| CN200975558Y (en) * | 2006-11-29 | 2007-11-14 | 刘�英 | Assembled compound material cable stand |
| CN205666569U (en) * | 2016-06-06 | 2016-10-26 | 杭州鑫璐实业有限公司 | Cable protection tube |
| CN206962397U (en) * | 2017-08-09 | 2018-02-02 | 广东天能电力设计有限公司 | Novel cable draws shaft tower protection pier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |
|
| RJ01 | Rejection of invention patent application after publication |