CN107732813A - A kind of communications cable walks line trenches - Google Patents
A kind of communications cable walks line trenches Download PDFInfo
- Publication number
- CN107732813A CN107732813A CN201711159119.3A CN201711159119A CN107732813A CN 107732813 A CN107732813 A CN 107732813A CN 201711159119 A CN201711159119 A CN 201711159119A CN 107732813 A CN107732813 A CN 107732813A
- Authority
- CN
- China
- Prior art keywords
- communications cable
- disk roller
- line trenches
- cable
- walks line
- 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
Links
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
- H02G3/0437—Channels
-
- 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
Abstract
The invention discloses a kind of communications cable to walk line trenches, including the cell body being spliced by multiple U-shaped prefabricated components, it is fixedly connected between adjacent preforms by fastener, the sliding equipment for being used for being oriented to the communications cable is provided with the inside of the cell body, the sliding equipment includes support, the support is provided with the roll assembly perpendicular to communications cable laying direction, this is walked line trenches and formed using prefabricated with connecting method, sound construction is stable, quick and easy for installation, the later stage for being advantageous to cable is changed, safeguards and overhauled；Simultaneously; it is provided for supporting and being oriented to the sliding equipment of the communications cable in cell body; it can aid in laying the communications cable by roll assembly; substantially reduce frictional resistance; protection and guide effect well are played in cable process of deployment; effectively avoid cable from landing scratch, effectively increase the laying efficiency of the communications cable.
Description
Technical field
The present invention relates to the wire casing of engineering construction, particularly a kind of built-in type suitable for communications cable laying walks duct
Groove.
Background technology
With the development of the communication technology, communication engineering builds increasingly prosperity, and the laying of the communications cable is in communication engineering
One essential work, the laying of traditional communications cable is universal, and time-consuming, efficiency is low, the later stage for being unfavorable for cable changes,
Safeguard and overhaul, and cable groove is generally formed by cement is filling, more coarse in groove, the towline during cable is laid
Cable easily damages the top layer of cable, and operation is also more wasted time and energy.
The content of the invention
To solve the above problems, walking line trenches suitable for the communications cable it is an object of the invention to provide a kind of, it is easy to
The laying of the communications cable, structure are more practical.
Technical scheme is used by the present invention solves its problem：
A kind of communications cable walks line trenches, including the cell body being spliced by multiple U-shaped prefabricated components, between adjacent preforms
It is fixedly connected by fastener, several sliding equipments for being used to be oriented to the communications cable, the skate machine is provided with the inside of the cell body
Structure includes support, and the support is provided with the roll assembly perpendicular to communications cable laying direction, and the roll assembly includes the
One disk roller, the second disk roller and the 3rd disk roller, first disk roller is horizontal on support, second disk roller and the 3rd disk roller point
The first disk roller both sides Qing Xie be located at.
Preferably, the support is U-shaped framework, and first disk roller, the second disk roller and the arrangement of the 3rd disk roller are U-shaped.
Preferably, the framework is provided with bearing block, the both ends difference of first disk roller, the second disk roller and the 3rd disk roller
It is connected by bearing with bearing block.
Preferably, the bottom of the support is provided with fixing bolt.
Preferably, the top of each side of prefabricated component two is provided with boss, and the boss is provided with the neck for being used for installing cover plate.
Preferably, the bottom of the cell body is provided with osculum.
Preferably, the prefabricated component is made using high-performance composite materials.
The beneficial effects of the invention are as follows：The line trenches of walking of the present invention are formed using prefabricated with connecting method, and sound construction is steady
Fixed, quick and easy for installation, the later stage for being advantageous to cable is changed, safeguards and overhauled；Meanwhile it is provided for supporting in cell body and leads
To the sliding equipment of the communications cable, it can aid in laying the communications cable by roll assembly, frictional resistance be substantially reduced, in cable
Protection and guide effect well are played in process of deployment, effectively avoids cable from landing scratch, operation is time saving and energy saving, reduces work
Difficulty, the laying efficiency of the communications cable is effectively increased, ensure to improve efficiency of construction while construction quality.
Brief description of the drawings
The invention will be further described with example below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation for walking line trenches of the present invention；
Fig. 2 is the structural representation of sliding equipment in the present invention.
Embodiment
Referring to Fig. 1, a kind of communications cable of offer of the invention walks line trenches, including is spliced by multiple U-shaped prefabricated components 10
The cell body 1 formed, it is fixedly connected by fastener between adjacent preforms 10, the top of each 10 liang of sides of prefabricated component is provided with boss
11, the boss 11 is provided with the neck 12 for being used for installing cover plate.Formed using prefabricated with connecting method, it is simple and practical,
Firm stable, it is quick and easy for installation, the laying efficiency of the communications cable is substantially increased, the later stage for being advantageous to cable is changed, safeguarded
And maintenance.
For the ease of the laying of cable, several sliding equipments for being used to be oriented to the communications cable, ginseng are provided with the inner side of cell body 1
See Fig. 2, sliding equipment includes support 20, and the support 20 is provided with the roll assembly perpendicular to communications cable laying direction, described
Roll assembly includes the first disk roller 21, the second disk roller 22 and the 3rd disk roller 23, and first disk roller 21 is horizontal on support 20,
The disk roller 23 of second disk roller 22 and the 3rd tilts respectively is located at the both sides of the first disk roller 21.In the embodiment, the support 20 of use
For U-shaped framework, the first disk roller 21, the second disk roller 22 and the 3rd disk roller 23 arrange U-shaped, so, in all directions can
The communications cable is oriented to and protected.Specific mounting structure is that bearing block 24 is provided with framework, the first disk roller 21, the
The both ends of two disk rollers 22 and the 3rd disk roller 23 are connected by bearing with bearing block 24 respectively.In addition, it is provided with the bottom of support 20
Fixing bolt 25, whole sliding equipment is fixed on to the bottom of cell body 1 by fixing bolt 25, one can be filled every 1-2 meter amperes
Sliding equipment.Sliding equipment can subsidiary communications cable laying, substantially reduce frictional resistance, played very in cable process of deployment
Good protection and guide effect, cable is effectively avoided to land scratch, operation is time saving and energy saving, reduces work difficulty, ensures construction matter
Efficiency of construction is improved while amount.
In above-described embodiment, the bottom of cell body 1 is provided with osculum 13, can be discharged in time in cell body 1 by osculum 13
Ponding, avoid ponding from influenceing.
For prefabricated plate body, the prefabricated component 10 is made the U-shaped prefabricated component 10 used in embodiment using high-performance composite materials
Form.The high-performance composite materials refer to by multicomponent reactive powder blend material, inorganic coagulation material, continuous grading normal sand, steel
The high-performance that the multiple materials such as fiber form mixture by optimal proportion and are prepared by techniques such as high temperature heats is compound
Material.High-performance composite materials are in addition to having the characteristics that high resistance to compression and rupture strength, high-durability, high volume stability, also
With higher crack resistance and activeness and quietness function, shock resistance, the anti-fatigue ability of product are remarkably improved, is existed using the material
Manufactured product under special process, inorganic material pore structure significantly improve, in terms of impervious, freeze proof, corrosion resistance, durability
More traditional cement steel greatly improves.
It is described above, simply presently preferred embodiments of the present invention, the invention is not limited in above-mentioned embodiment, as long as
It reaches the technique effect of the present invention with identical means, should all belong to protection scope of the present invention.
Claims (7)
1. a kind of communications cable walks line trenches, including the cell body being spliced by multiple U-shaped prefabricated components, lead between adjacent preforms
Fastener is crossed to be fixedly connected, it is characterised in that：Several sliding equipments for being used to be oriented to the communications cable, institute are provided with the inside of the cell body
Stating sliding equipment includes support, and the support is provided with the roll assembly perpendicular to communications cable laying direction, the roller set
Part includes the first disk roller, the second disk roller and the 3rd disk roller, and first disk roller is horizontal on support, second disk roller and the
Three disk rollers tilt located at the first disk roller both sides respectively.
2. the communications cable according to claim 1 walks line trenches, it is characterised in that：The support is U-shaped framework, described
One disk roller, the second disk roller and the arrangement of the 3rd disk roller are U-shaped.
3. the communications cable according to claim 1 or 2 walks line trenches, it is characterised in that：The framework is provided with bearing block,
The both ends of first disk roller, the second disk roller and the 3rd disk roller are connected by bearing with bearing block respectively.
4. the communications cable according to claim 3 walks line trenches, it is characterised in that：The bottom of the support is provided with fixed spiral shell
Bolt.
5. the communications cable according to claim 1 walks line trenches, it is characterised in that：The top of each side of prefabricated component two is provided with
Boss, the boss are provided with the neck for being used for installing cover plate.
6. the communications cable walks line trenches according to claim 1 or 5, it is characterised in that：The bottom of the cell body is provided with row
Water hole.
7. the communications cable according to claim 6 walks line trenches, it is characterised in that：The prefabricated component is compound using high-performance
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711159119.3A CN107732813A (en) | 2017-11-20 | 2017-11-20 | A kind of communications cable walks line trenches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711159119.3A CN107732813A (en) | 2017-11-20 | 2017-11-20 | A kind of communications cable walks line trenches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107732813A true CN107732813A (en) | 2018-02-23 |
Family
ID=61217665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711159119.3A Pending CN107732813A (en) | 2017-11-20 | 2017-11-20 | A kind of communications cable walks line trenches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107732813A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390332A (en) * | 2018-05-28 | 2018-08-10 | 苏州诺纳可电子科技有限公司 | A kind of cable tray easily spliced |
| CN111431109A (en) * | 2020-05-07 | 2020-07-17 | 广东电网有限责任公司梅州供电局 | Cable drainage support |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080145151A1 (en) * | 2006-12-14 | 2008-06-19 | 1279881 Alberta Ltd. | Guide apparatus to guide axial pipe movement |
| CN104482299A (en) * | 2014-12-31 | 2015-04-01 | 华瀚管道系统科技有限公司 | Underground pipeline box culvert |
| CN204858489U (en) * | 2015-06-30 | 2015-12-09 | 国网山东省电力公司淄博供电公司 | Cable pit fire wall |
| CN205160011U (en) * | 2015-11-11 | 2016-04-13 | 广州汇隽电力工程设计有限公司 | Novel prefabricated type cable trench |
| CN206347203U (en) * | 2016-08-31 | 2017-07-21 | 江门市信通通信工程有限公司 | Rolling wheel support disc |
-
2017
- 2017-11-20 CN CN201711159119.3A patent/CN107732813A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080145151A1 (en) * | 2006-12-14 | 2008-06-19 | 1279881 Alberta Ltd. | Guide apparatus to guide axial pipe movement |
| CN104482299A (en) * | 2014-12-31 | 2015-04-01 | 华瀚管道系统科技有限公司 | Underground pipeline box culvert |
| CN204858489U (en) * | 2015-06-30 | 2015-12-09 | 国网山东省电力公司淄博供电公司 | Cable pit fire wall |
| CN205160011U (en) * | 2015-11-11 | 2016-04-13 | 广州汇隽电力工程设计有限公司 | Novel prefabricated type cable trench |
| CN206347203U (en) * | 2016-08-31 | 2017-07-21 | 江门市信通通信工程有限公司 | Rolling wheel support disc |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390332A (en) * | 2018-05-28 | 2018-08-10 | 苏州诺纳可电子科技有限公司 | A kind of cable tray easily spliced |
| CN111431109A (en) * | 2020-05-07 | 2020-07-17 | 广东电网有限责任公司梅州供电局 | Cable drainage support |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |