CN203894448U - Optical cable access hole protector - Google Patents
Optical cable access hole protector Download PDFInfo
- Publication number
- CN203894448U CN203894448U CN201420188994.XU CN201420188994U CN203894448U CN 203894448 U CN203894448 U CN 203894448U CN 201420188994 U CN201420188994 U CN 201420188994U CN 203894448 U CN203894448 U CN 203894448U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- access hole
- fender
- cable access
- protection plate
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 23
- 230000001012 protector Effects 0.000 title claims abstract description 18
- 238000010276 construction Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000007115 recruitment Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model discloses an optical cable access hole protector, comprising a protection plate. The protection plate can be square, rectangular or polygon-shaped. The periphery of the protection plate is uniformly provided with four fixing rods. The fixing rods can be mounted a protection plate in a rotary manner. Outer ends of the fixing rods are provided with fixing holes. The center of the protection plate is provided with a circular hole. The circumference of the circular hole is provided with a plurality of rotary roller rods in an internally tangent manner. According to the optical cable access hole protector, by arranging the protectors at an access hole mouth and an access hole tail, an optical cable can be mounted by two persons in a standard manner, and protection of the optical cable is facilitated. The optical cable access hole protector is advantaged by being simple in structure, convenient to operate and long in service life.
Description
Technical field
The utility model relates to a kind of protector, relates in particular to a kind of optical cable access hole protector.
Background technology
In recent years, communication construction industry market competition is more and more fierce, contract price more and more lower, and recruitment cost goes up year after year, labor-intensive communication line construct professional recruitment more and more difficulty look for.Several years ago, laying optical cable operation team is easy to find eight, nine people, and can guarantee corresponding salary and conditions.Now, fiber cable laying operation team can only be used four, five people substantially.On the one hand, workman's difficulty is looked for, on the other hand, due to the decline of project contracting expense, the standard of labor, recruitment cost is limited, and fiber cable laying operation team generally can only, only dare to use four to five people.
Four to five people's fiber cable laying operation team, lay the little core of 300 meters to 500 meters and count optical cable (4-8 core), exempt from can guarantee by force security and the standardization of construction, if over 500 meters to 1000 meters or 2000 meters, security and the standardization of construction cannot guarantee, be easy to occur damage optical cable, injure pedestrian's safe mass accident.
Utility model content
The purpose of this utility model provides a kind of optical cable access hole protector with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises fender; described fender is a kind of in square, rectangle or polygon; the surrounding of described fender is evenly provided with four fixed bars; what described fixed bar can rotate is installed on described fender; the outer end of described fixed bar is provided with fixed orifice; the center of described fender is provided with circular hole, on the circumference of described circular hole inscribe be provided with a plurality of can rotate roll bar.
Further, between described fixed bar and described fender, by rotary screw, fix.
Further, described in to roll bar be eight, be evenly inscribed within on the circumference of described circular hole.
Further, described fender is square.
The beneficial effects of the utility model are:
The utility model provides a kind of optical cable access hole protector, by aperture and hole tail installation protector, can two people operate installation optical cable, and relatively standard is installed, and is conducive to protect optical cable; The utlity model has advantage simple in structure, easy to operate and that serviceable life is longer.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of optical cable access hole protector described in the utility model.
In figure: 1-fender, 2-roll bar, 3-circular hole, 4-fixed bar, 5-fixed orifice, 6-rotary screw.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment mono-: as shown in Figure 1; the utility model comprises fender 1; fender 1 is square; the surrounding of fender 1 is evenly provided with four fixed bars 4; what fixed bar 4 can rotate is installed on fender 1, and the outer end of fixed bar 4 is provided with fixed orifice 5, and the center of fender 1 is provided with circular hole 3; on the circumference of circular hole 3 inscribe be provided with eight can rotate roll bar 2, fixing by rotary screw 6 between fixed bar 4 and fender 1.
Principle of work of the present utility model is as follows:
In aperture and hole tail installation protector, 4 minutes four orientation of the fixed bar of protector are fixed, optical cable is placed in circular hole 3, when staff draws optical cable, can drive and roll bar 2 and rotate, reach the effect of protection optical cable, by two people, can operate.
Those skilled in the art do not depart from essence of the present utility model and spirit, can there is various deformation scheme to realize the utility model, the foregoing is only the better feasible embodiment of the utility model, not thereby limit to interest field of the present utility model, the equivalent structure that all utilization the utility model instructionss and accompanying drawing content are done changes, within being all contained in interest field of the present utility model.
Claims (4)
1. an optical cable access hole protector; it is characterized in that: comprise fender; described fender is a kind of in square, rectangle or polygon; the surrounding of described fender is evenly provided with four fixed bars; what described fixed bar can rotate is installed on described fender; the outer end of described fixed bar is provided with fixed orifice, and the center of described fender is provided with circular hole, on the circumference of described circular hole inscribe be provided with a plurality of can rotate roll bar.
2. a kind of optical cable access hole protector according to claim 1, is characterized in that: between described fixed bar and described fender, by rotary screw, fix.
3. a kind of optical cable access hole protector according to claim 1, is characterized in that: described in to roll bar be eight, be evenly inscribed within on the circumference of described circular hole.
4. a kind of optical cable access hole protector according to claim 1, is characterized in that: described fender is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188994.XU CN203894448U (en) | 2014-04-18 | 2014-04-18 | Optical cable access hole protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188994.XU CN203894448U (en) | 2014-04-18 | 2014-04-18 | Optical cable access hole protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203894448U true CN203894448U (en) | 2014-10-22 |
Family
ID=51720828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420188994.XU Expired - Lifetime CN203894448U (en) | 2014-04-18 | 2014-04-18 | Optical cable access hole protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203894448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188649A (en) * | 2018-09-19 | 2019-01-11 | 珠海达理宇航科技有限公司 | A kind of protective device of polygon bucket and space telescope eyeglass |
-
2014
- 2014-04-18 CN CN201420188994.XU patent/CN203894448U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188649A (en) * | 2018-09-19 | 2019-01-11 | 珠海达理宇航科技有限公司 | A kind of protective device of polygon bucket and space telescope eyeglass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |