CN205829050U - A kind of device laid for tunnel cable - Google Patents
A kind of device laid for tunnel cable Download PDFInfo
- Publication number
- CN205829050U CN205829050U CN201620697743.3U CN201620697743U CN205829050U CN 205829050 U CN205829050 U CN 205829050U CN 201620697743 U CN201620697743 U CN 201620697743U CN 205829050 U CN205829050 U CN 205829050U
- Authority
- CN
- China
- Prior art keywords
- cable
- suspender
- connector
- tunnel
- preburied component
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000005246 galvanizing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of device laid for tunnel cable, including preburied component and suspender；Suspender is multiple, and one end of each suspender is both connected on preburied component；Suspender includes the first connector, steel stretched wire, the second connector, clip；One end of steel stretched wire is connected to preburied component by the first connector, and the other end of steel stretched wire is connected to clip by the second connector.This be used for the device that tunnel cable lays ensure power cable entered tunnel dog-house by comb after realize the most fixing while, reduce the harmful stress brought due to cable deadweight, improve cable life and operational reliability, use flexible, easy for installation, saving space.
Description
Technical field
This utility model belongs to underground pipe gallery or tunnel cable laying technology field, particularly to one for tunnel cable
The device laid.
Background technology
The cable of radius of curvature and cable body stress to(for) cable in laid processes has higher requirement, at tunnel cable
In laid processes, owing to comb is many about two meters, underground, and tunnel is often positioned in the position that underground is deeper, up to ten meters even
Deeper, the therefore cable laying of comb and tunnel junction (dog-house) and being fixed into as difficult point.Mostly adopt at dog-house at present
Fixing cable with cable is overhead, take up space relatively big, cost is higher；In addition, due to tunnel dog-house limited space, cable
Overhead installation occupies dog-house major part space, simultaneously because its inflexible feature, easily causes during unfolding
Cable collides with, and causes cable external insulation to damage.
Utility model content
The purpose of this utility model is to provide a kind of device laid for tunnel cable.
To this end, technical solutions of the utility model are as follows:
A kind of device laid for tunnel cable includes preburied component and suspender；Suspender is multiple, and each outstanding
One end of suspension member is both connected on preburied component；Suspender includes the first connector, steel stretched wire, the second connector, clip；Steel
One end of stretched wire processed is connected to preburied component by the first connector, and the other end of steel stretched wire is connected to by the second connector
Clip.
Described preburied component is to form multiple aperture on list structure, and built-in fitting along its length.
Described preburied component and suspender all use galvanizing steel.
The described plurality of specifications that steel stretched wire is different length.
Compared with prior art, this is used for the device that tunnel cable lays and ensures that power cable is entered tunnel by comb and feeds intake
After Kou while realizing steady fixing, reduce the harmful stress brought due to cable deadweight, improve cable life and operation can
By property, use flexible, easy for installation, saving space.
Accompanying drawing explanation
The structural representation of the device laid for tunnel cable that Fig. 1 provides for this utility model.
Fig. 2 is power cable layer schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described further by specific embodiment, but following embodiment is the most right
This utility model has any restriction.
As shown in Figure 1-2, this is used for the device that tunnel cable lays and includes preburied component 1 and suspender 6；Suspender 6 is
Multiple, and one end of each suspender 6 is both connected on preburied component 1；Suspender 6 include the first connector 2, steel stretched wire 3,
Second connector 4, clip 5；One end of steel stretched wire 3 is connected to preburied component 1 by the first connector 2, steel stretched wire 3 another
One end is connected to clip 5 by the second connector 4.
Described preburied component 1 is to form multiple aperture on list structure, and built-in fitting 1 along its length.
Described preburied component 1 and suspender 6 all use galvanizing steel.
Described steel stretched wire 3 is the plurality of specifications of different length.
The using method of the device laid for tunnel cable that this utility model provides is as follows:
First preburied component 1 is embedded in as desired underground, and by one end of steel stretched wire 3 on suspender 6 by first
Connector 2 is fixed on the aperture of preburied component 1；Then the cable of comb 7 one end is sequentially passed through each suspender 6 front band 5
Centre bore, and one end of cable is incorporated into tunnel dog-house 8, can be as required to water between suspender 6 on preburied component 1
Flat spacing is adjusted, and constantly adjusts the length of steel stretched wire 3 on suspender 6, until harmful stress of cable being reduced to
Till minimum；In the process, if the horizontal range between the port of comb 7 and tunnel dog-house 8 is relatively big, preburied component 1
Can arrange multiple, and it is fixing that the form of bolt, U-shaped ring or connecting plate can be used between two preburied components 1 to connect；If need simultaneously
Will be by multi-cable when comb 7 introduce tunnel dog-house 8, in suspender 6, the outer end of clip 5 can pass through connector according to demand
Set up multiple clip 5 again.
Claims (4)
1. the device laid for tunnel cable, it is characterised in that the described device laid for tunnel cable includes
Preburied component (1) and suspender (6)；Suspender (6) is multiple, and one end of each suspender (6) is both connected to preburied component
(1) on；Suspender (6) includes the first connector (2), steel stretched wire (3), the second connector (4), clip (5)；Steel stretched wire
(3) one end is connected to preburied component (1) by the first connector (2), and the other end of steel stretched wire (3) passes through the second connector
(4) clip (5) it is connected to.
The device laid for tunnel cable the most according to claim 1, it is characterised in that described preburied component (1)
For forming multiple aperture along its length on list structure, and built-in fitting (1).
The device laid for tunnel cable the most according to claim 1, it is characterised in that described preburied component (1)
Galvanizing steel are all used with suspender (6).
The device laid for tunnel cable the most according to claim 1, it is characterised in that described steel stretched wire (3)
Plurality of specifications for different length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620697743.3U CN205829050U (en) | 2016-07-05 | 2016-07-05 | A kind of device laid for tunnel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620697743.3U CN205829050U (en) | 2016-07-05 | 2016-07-05 | A kind of device laid for tunnel cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205829050U true CN205829050U (en) | 2016-12-21 |
Family
ID=57564103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620697743.3U Active CN205829050U (en) | 2016-07-05 | 2016-07-05 | A kind of device laid for tunnel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205829050U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167294A (en) * | 2018-07-20 | 2019-01-08 | 盐城工学院 | A kind of slide rail type robot for overhauling device for high altitude operation |
| CN109524937A (en) * | 2018-12-19 | 2019-03-26 | 国网上海市电力公司 | The construction method of 500kV power cable tunnel cabling bracket |
| CN110556744A (en) * | 2019-09-12 | 2019-12-10 | 江苏航天大为科技股份有限公司 | novel installation and laying method of rail transit mineral cable |
| CN114613093A (en) * | 2022-03-16 | 2022-06-10 | 国网山东省电力公司泰安供电公司 | Gas sensor array device based on crosslinked polyethylene combustion products and detection method |
-
2016
- 2016-07-05 CN CN201620697743.3U patent/CN205829050U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167294A (en) * | 2018-07-20 | 2019-01-08 | 盐城工学院 | A kind of slide rail type robot for overhauling device for high altitude operation |
| CN109524937A (en) * | 2018-12-19 | 2019-03-26 | 国网上海市电力公司 | The construction method of 500kV power cable tunnel cabling bracket |
| CN110556744A (en) * | 2019-09-12 | 2019-12-10 | 江苏航天大为科技股份有限公司 | novel installation and laying method of rail transit mineral cable |
| CN110556744B (en) * | 2019-09-12 | 2020-07-14 | 江苏航天大为科技股份有限公司 | Novel installation and laying method of rail transit mineral cable |
| CN114613093A (en) * | 2022-03-16 | 2022-06-10 | 国网山东省电力公司泰安供电公司 | Gas sensor array device based on crosslinked polyethylene combustion products and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |