CN107706874A - A kind of cable trough with cable protection external member - Google Patents
A kind of cable trough with cable protection external member Download PDFInfo
- Publication number
- CN107706874A CN107706874A CN201711169244.2A CN201711169244A CN107706874A CN 107706874 A CN107706874 A CN 107706874A CN 201711169244 A CN201711169244 A CN 201711169244A CN 107706874 A CN107706874 A CN 107706874A
- Authority
- CN
- China
- Prior art keywords
- cable
- external member
- protection external
- inner tube
- outer tube
- 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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole
-
- 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
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
Abstract
The invention discloses a kind of cable trough with cable protection external member, including cell body, the cell body is spliced by prefabricated bottom plate and side plate, the side plate is provided with cable hole, cable protection external member is provided with the cable hole, the cable protection external member includes outer tube, inner tube and dowel, the outer tube is connected by bolt or viscose with the inwall of the cable hole, the outer tube, inner tube and dowel are by silica gel integrated injection molding, cable protection external member is arranged in the cable hole of cable trough, when the communications cable passes through cable hole, cable protection external member can avoid cable from being contacted with cable hole inwall, cable surface is prevented to be scraped off, play protection and guide effect well, frictional resistance can be reduced simultaneously, it is time saving and energy saving to operate, reduce work difficulty, ensure to improve efficiency of construction while construction quality.
Description
Technical field
The present invention relates to cable trough, particularly a kind of built-in type cable trough with cable protection external member.
Background technology
The laying of the communications cable is an essential job in communication engineering, and traditional communications cable process of deployment is
Groove is first excavated, reinforcing of then building a wall in the trench forms pipe well, and labor intensity is big, and time-consuming, efficiency is low, is also unfavorable for cable
Later stage change, safeguard and maintenance.Existing there are some and laid using prefabricated pipe well, and pipe well landfill directly is arrived into groove
In, but such pipe well is generally directly filling into well structure by cement, and structure is more single, and due to the cable hole in well body compared with
To be coarse, the top layer that cable easily damages cable is dragged during cable is laid, operation is also more wasted time and energy, is unfavorable for applying
The smooth development of work engineering.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of built-in type cable with cable protection external member
Groove, effectively protects the communications cable, and structure is more practical.
Technical scheme is used by the present invention solves its problem：
A kind of cable trough with cable protection external member, including cell body, the cell body by prefabricated bottom plate and side plate splicing and
Into the side plate is provided with cable hole, and cable protection external member is provided with the cable hole, and the cable protection external member includes outer
Pipe, inner tube and dowel, the outer tube are circular body, and said inner tube is regular hexagon body, and said inner tube passes through with outer tube
Six dowel is connected, and six corner positions that the dowel is connected to inner tube make to form six between inner tube and outer tube
Cavity, the outer tube are connected by bolt or viscose with the inwall of the cable hole, and the outer tube, inner tube and dowel are by silica gel
Integrated injection molding.
Preferably, the cell body upper end is connected with well seat, and the top of the well seat is provided with the concave station for being used for assembling cover plate, institute
State bottom plate and be provided with the neck for being used for fixed side, each side plate, which is plugged on neck and fixed between adjacent side plates by corner fittings, to be connected
Connect.
Preferably, the bottom plate is provided with osculum.
The beneficial effects of the invention are as follows：The cable trough of the present invention, by the line that cable protection external member is arranged on to cable trough
In cable hole, when the communications cable passes through cable hole, cable protection external member can avoid cable from being contacted with cable hole inwall, prevent line
Cable surface is scraped off, and plays protection and guide effect, while can reduce frictional resistance well, and operation is time saving and energy saving, reduces
Work difficulty, 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 of the cable protection external member laying communications cable in the present invention；
Fig. 2 is the structural representation of cable trough in the present invention；
Fig. 3 is the structural representation of sliding guide mechanism in the present invention.
Embodiment
Referring to Fig. 1, a kind of cable trough with cable protection external member provided by the invention, wherein, cable protection external member includes
Outer tube 1, inner tube 2 and dowel 3, inner tube 2 are connected with outer tube 1 by six dowels 3, and outer tube 1 is circular body, inner tube 2
For regular hexagon body, six corner positions that dowel 3 is connected to inner tube 2 make to form six between inner tube 2 and outer tube 1
The endoporus of cavity, cavity and inner tube 2 is used for through the communications cable 4, that is, cable is by the endoporus of inner tube 2 and six when laying the communications cable 4
Individual cavity passes through, and can lay seven communications cables 4 simultaneously.Outer tube 1, inner tube 2 and dowel 3 are by silica gel integrated injection molding.Fig. 1
Structural representation of the shown cable protection external member when laying the communications cable, shares seven communications cables 4 and passes through external member.
The cable trough of embodiment, including cell body 5, cell body 5 are spliced by prefabricated bottom plate 51 and side plate 52, bottom plate 51
The neck for fixed side 52 is provided with, each side plate 52, which is plugged on neck and fixed between adjacent side plates 52 by corner fittings, to be connected
Connect, the upper end of side plate 52 is connected with well seat 53, and the bottom of well seat 53 is provided with the stopper slot matched with each side plate 52, and the top of well seat 53 is set
There is the concave station for installation cover plate 54, cable hole 55 is at least provided with two blocks of side plates 52, cable protection external member is arranged on cable
In hole 55.Wherein, outer tube 1 can be fixed in cable hole 55 by bolt or viscose.
When the communications cable 4 passes through cable hole 55, cable protection external member can avoid cable from being contacted with the inwall of cable hole 55,
Prevent cable surface to be scraped off, play protection and guide effect well.In order to further protect the communications cable 4, in cell body 5
Side is provided with sliding guide mechanism at cable hole 55, and the sliding guide mechanism includes three of support 6 and installation on the frame 6
Root disk roller 7, the U-shaped arrangement of three disk rollers 7 are installed on support 6, the bottom plate that support 6 passes through the bolt 8 that bottom is set and cell body 5
51 are fixedly connected, the slide-and-guide so by sliding guide mechanism to the communications cable 4, can reduce frictional resistance, and operation saves
Shi Shengli, work difficulty is reduced, ensure to improve efficiency of construction while construction quality.
The cable trough is formed using prefabricated with connecting method, and sound construction is stable, quick and easy for installation, substantially increases logical
Believe the laying efficiency of cable 4, the later stage for being advantageous to cable is changed, safeguards and overhauled, and well body is made using high-performance composite materials
Form, high-performance composite materials refer to fine by multicomponent reactive powder blend material, inorganic coagulation material, continuous grading normal sand, steel
The multiple materials such as dimension form mixture and the high performance composite being prepared by techniques such as high temperature heats by optimal proportion
Material.High-strength inorganic composite is 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.
In embodiment, cable trough is square cable well, and the well seat 53 is square base, is provided with the inner side vertex of cell body 5
For locking the lock fastener of bottom plate 51 and side plate 52, it can so make the attachment structure of bottom plate 51 and side plate 52 more firm.Separately
Outside, osculum is provided with bottom plate 51, the ponding in cell body 5 can be discharged in time by osculum, avoid ponding from influenceing.
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 (3)
1. a kind of cable trough with cable protection external member, including cell body, the cell body is spliced by prefabricated bottom plate and side plate,
The side plate is provided with cable hole, and cable protection external member is provided with the cable hole, it is characterised in that：The cable protection external member
Including outer tube, inner tube and dowel, the outer tube is circular body, and said inner tube is regular hexagon body, said inner tube with it is outer
Pipe is connected by six dowels, and six corner positions that the dowel is connected to inner tube make shape between inner tube and outer tube
Into six cavitys, the outer tube is connected by bolt or viscose with the inwall of the cable hole, the outer tube, inner tube and dowel
By silica gel integrated injection molding.
2. the cable trough according to claim 1 with cable protection external member, it is characterised in that：The cell body upper end is connected with
Well seat, the top of the well seat are provided with the concave station for being used for assembling cover plate, and the bottom plate is provided with the neck for fixed side, respectively
Side plate is plugged on neck and is fixedly connected by corner fittings between adjacent side plates.
3. the cable trough according to claim 1 with cable protection external member, it is characterised in that：The bottom plate is provided with draining
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711169244.2A CN107706874A (en) | 2017-11-20 | 2017-11-20 | A kind of cable trough with cable protection external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711169244.2A CN107706874A (en) | 2017-11-20 | 2017-11-20 | A kind of cable trough with cable protection external member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107706874A true CN107706874A (en) | 2018-02-16 |
Family
ID=61180656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711169244.2A Pending CN107706874A (en) | 2017-11-20 | 2017-11-20 | A kind of cable trough with cable protection external member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107706874A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683131A (en) * | 2018-05-24 | 2018-10-19 | 中国商用飞机有限责任公司 | Movement cable mounting bracket for ram-air turbine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204361612U (en) * | 2015-02-12 | 2015-05-27 | 沈阳市通用塑料厂 | A kind of cable protection square round type pipe |
| 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 |
| CN205355754U (en) * | 2015-12-04 | 2016-06-29 | 谷明 | A cable pit fireproof wall |
| CN205666569U (en) * | 2016-06-06 | 2016-10-26 | 杭州鑫璐实业有限公司 | Cable protection tube |
| KR101767628B1 (en) * | 2017-02-01 | 2017-08-14 | (주) 신화기술단 | Power transmission and distribution cable fixing device using weight load |
| CN207504539U (en) * | 2017-11-20 | 2018-06-15 | 江门市利安水电装饰工程有限公司 | A kind of cable trough with cable protection external member |
-
2017
- 2017-11-20 CN CN201711169244.2A patent/CN107706874A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204361612U (en) * | 2015-02-12 | 2015-05-27 | 沈阳市通用塑料厂 | A kind of cable protection square round type pipe |
| 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 |
| CN205355754U (en) * | 2015-12-04 | 2016-06-29 | 谷明 | A cable pit fireproof wall |
| CN205666569U (en) * | 2016-06-06 | 2016-10-26 | 杭州鑫璐实业有限公司 | Cable protection tube |
| KR101767628B1 (en) * | 2017-02-01 | 2017-08-14 | (주) 신화기술단 | Power transmission and distribution cable fixing device using weight load |
| CN207504539U (en) * | 2017-11-20 | 2018-06-15 | 江门市利安水电装饰工程有限公司 | A kind of cable trough with cable protection external member |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683131A (en) * | 2018-05-24 | 2018-10-19 | 中国商用飞机有限责任公司 | Movement cable mounting bracket for ram-air turbine |
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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: 20180216 |