CN202886678U - Microtube and microcable remaining connection protective cover - Google Patents
Microtube and microcable remaining connection protective cover Download PDFInfo
- Publication number
- CN202886678U CN202886678U CN 201220520569 CN201220520569U CN202886678U CN 202886678 U CN202886678 U CN 202886678U CN 201220520569 CN201220520569 CN 201220520569 CN 201220520569 U CN201220520569 U CN 201220520569U CN 202886678 U CN202886678 U CN 202886678U
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- CN
- China
- Prior art keywords
- guard box
- support
- protection box
- sidewall
- lid
- 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 - Fee Related
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- Light Guides In General And Applications Therefor (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present utility model discloses a microtube and microcable remaining connection protective cover. The protective cover comprises a protection box cover support and a protection box cover, the protection box cover support is fixed on a well wall of an inspection well, the protection box cover is covered on and connected with the protection box support; a space for accommodating an optical cable connection box is defined between the protection box cover support and the protection box cover; and an optical cable inlet and an optical cable outlet are arranged on the protection box cover. The protection box cover support is arranged on the well wall of the inspection well, then the optical cable connection box is fixed inside the protection box support, remaining optical cables are coiled on a gap between the optical cable connection box and the protection box support, the protection box cover is arranged on the protection box support, and inlet and outlet optical cables are clamped into the optical cable inlet and outlet of the protection box cover, and finally screws are screwed into bolt holes after passing through optical holes and used for fixing the protection box cover on the protection box cover support. By adopting the protection cover, the optical cable connection box and the remaining optical cables can be effectively protected.
Description
Technical field
The utility model relates to the remaining handing-over protective cover of Microtubule micro cable.
Background technology
Fiber cable cross connection box is a kind of interfacing equipment for optical fiber Metropolitan Area Network (MAN) backbone optical cable and optical distribution cable contact, can realize the function such as welding, distribution of optical fiber.Day by day open along with telecommunication market, each commercial city of operating is at the optical cable Metropolitan Area Network (MAN) that steps up to build oneself, and the Large scale construction of optical cable Metropolitan Area Network (MAN) can make the fiber cable cross connection box demand increase considerably.Existing fiber cable cross connection box generally all places on the ground, and its shortcoming is to affect the appearance of the city, affects traffic, the land occupation resource, and do not meet the requirement of modern city.And the structure in harmonious city is higher to the aesthetic measure requirement of city city look and feel, make the addressing of common outdoor optical cable distributing box more difficult, and outdoor optical cable distributing box easily causes artificial destruction.And fiber cable cross connection box is placed in the inspection shaft, can better solve the problems of the technologies described above.But way all is that fiber cable cross connection box is directly hung on the borehole wall of inspection shaft at present, and there are the following problems for this way: when 1, inspection shaft checks fiber cable cross connection box under the operator, can step down on the fiber cable cross connection box, the time one is long, and fiber cable cross connection box easily damages.2, connect for convenient, generally can reserve unnecessary optical cable in inspection shaft, these unnecessary optical cables are exposed at the outside of fiber cable cross connection box, are suspended on the fiber cable cross connection box, easily drop.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of Microtubule micro cable remaining handing-over protective cover for the deficiencies in the prior art, with the fiber cable cross connection box in the protection inspection shaft.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
The remaining handing-over protective cover of Microtubule micro cable comprises a guard box lid support and protection case lid, and described guard box lid support is fixed on the borehole wall of inspection shaft, and described guard box housing also connects on described guard box support; Define a space that holds fiber cable cross connection box between described guard box lid support and the described guard box housing; Cover at described guard box and to be provided with the optical cable import and export.
In a preferred embodiment of the present utility model, described guard box lid support forms described draw money on credit frame plate and short supporting plate cross connection by draw money on credit frame plate and an at least one short supporting plate; Described two ends of drawing money on credit frame plate and short supporting plate have to the direction bending of protection casing and to the longitudinal extension part of protecting the casing direction to extend; Described longitudinal extension part forms horizontal-extending section with inwardly carrying out horizontal-extending after the guard box interior surface contacts again, and the longitudinal extension part of described draw money on credit frame plate and short supporting plate and horizontal-extending section surround a space in order to the optical fiber cable placed cross-connecting box; Horizontal-extending section at the described frame plate of drawing money on credit is provided with the bolt hole of protecting case lid in order to fixing; Offer the unthreaded hole corresponding with described bolt hole at the bottom of the lid of described protection case lid, screw passes to screw in the described bolt hole behind the described unthreaded hole will protect case lid to be fixed on the guard box lid support.
In a preferred embodiment of the present utility model, described protection case lid also comprises by edge at the bottom of the described lid to away from the lid end and outward extending first, second, third, fourth sidewall, wherein the first, the 3rd sidewall is oppositely arranged, the second, the 4th sidewall is oppositely arranged, the lateral margin rounding off of the lateral margin of the first side wall both sides and second, the 4th sidewall one side is connected, the lateral margin rounding off of the lateral margin of the 3rd sidewall both sides and second, the 4th sidewall opposite side is connected, and is provided with flange at the end of first, second, third, fourth sidewall; Respectively offer a breach at the two ends of described the first side wall, form described optical cable import and export.
Owing to having adopted technical scheme as above; the utility model using method is: at first the guard box lid support is installed on the borehole wall of inspection shaft; then fiber cable cross connection box is fixed in the guard box support; unnecessary reel is in the space between fiber cable cross connection box and the guard box support; follow the guard box housing on described guard box support; and make into and out of optical cable and snap onto in the optical cable import and export that guard box covers, last screw passes to screw in the described bolt hole behind the described unthreaded hole will protect case lid to be fixed on the guard box lid support.
After adopting the remaining handing-over protective cover of above-mentioned Microtubule micro cable, can effectively protect fiber cable cross connection box and unnecessary optical cable.
Description of drawings
Fig. 1 is the structural representation of the utility model guard box lid support.
Fig. 2 is the utility model protection case lid structural representation.
Embodiment
Further describe the utility model below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, the guard box lid support that provides among the figure comprises draw money on credit frame plate 100 and two short supporting plates 200,200a.Two short supporting plates 200,200a compartment of terrains and the 100 one-tenth right-angled intersections of frame plate of drawing money on credit are welded to connect.
Two short supporting plates 200; the 200a two ends have to the direction bending of protection casing and to the longitudinal extension part 210 of protecting the casing direction to extend; 220; 210a; 220a; longitudinal extension part 210; 220; 210a; 220a with inwardly carry out again horizontal-extending after the guard box interior surface contacts and form horizontal-extending section 230; 240; 230a; 240a, a block length supporting plate 100 and two short supporting plates 200; the longitudinal extension part 110 of 200a; 120; 210; 220; 210a; 220a and horizontal-extending section 130; 140; 230; 240; 230a; 240a surrounds a space 300 in order to the optical fiber cable placed cross-connecting box.
Referring to Fig. 2; the protection case lid 400 that provides among the figure comprise one roughly at the bottom of the orthogonal lid 410 and by 410 edges at the bottom of this lid to away from the lid end 410 and outward extending sidewall 420,430,440,450; wherein sidewall 420,440 is oppositely arranged; sidewall 430,450 is oppositely arranged; the lateral margin of sidewall 420 both sides is connected with the lateral margin rounding off of sidewall 430,450 1 sides; the lateral margin of sidewall 440 both sides is connected with the lateral margin rounding off of sidewall 430,450 opposite sides, is provided with flange 460 at sidewall 420,430,440,450 end.Respectively offer a breach 421,422 at the two ends of sidewall 420, form the optical cable import and export.Offer and bolt hole 131,141 corresponding unthreaded holes 411,412 at the lid end 410.
At first the guard box lid support is installed on the borehole wall of inspection shaft; then fiber cable cross connection box is fixed in the guard box support; unnecessary reel is in the space between fiber cable cross connection box and the guard box support; then will protect case lid 400 to cover on the guard box support; and make into and out of optical cable and snap onto in the optical cable import and export of protection on the case lid 400, last screw passes unthreaded hole 411,412 rear screw-in bolts hole 131, the 141 interior case lids 400 of will protecting and is fixed on the guard box lid support.
Claims (3)
1. the remaining handing-over protective cover of Microtubule micro cable comprises a guard box lid support and protection case lid, and described guard box lid support is fixed on the borehole wall of inspection shaft, and described guard box housing also connects on described guard box support; Define a space that holds fiber cable cross connection box between described guard box lid support and the described guard box housing; Cover at described guard box and to be provided with the optical cable import and export.
2. the remaining handing-over protective cover of Microtubule micro cable as claimed in claim 1 is characterized in that, described guard box lid support forms described draw money on credit frame plate and short supporting plate cross connection by draw money on credit frame plate and an at least one short supporting plate; Described two ends of drawing money on credit frame plate and short supporting plate have to the direction bending of protection casing and to the longitudinal extension part of protecting the casing direction to extend; Described longitudinal extension part forms horizontal-extending section with inwardly carrying out horizontal-extending after the guard box interior surface contacts again, and the longitudinal extension part of described draw money on credit frame plate and short supporting plate and horizontal-extending section surround a space in order to the optical fiber cable placed cross-connecting box; Horizontal-extending section at the described frame plate of drawing money on credit is provided with the bolt hole of protecting case lid in order to fixing; Offer the unthreaded hole corresponding with described bolt hole at the bottom of the lid of described protection case lid, screw passes to screw in the described bolt hole behind the described unthreaded hole will protect case lid to be fixed on the guard box lid support.
3. the remaining handing-over protective cover of Microtubule micro cable as claimed in claim 1 or 2, it is characterized in that, described protection case lid also comprises by edge at the bottom of the described lid to away from the lid end and outward extending first, second, the 3rd, the 4th sidewall, wherein first, the 3rd sidewall is oppositely arranged, second, the 4th sidewall is oppositely arranged, the lateral margin of the first side wall both sides and second, the lateral margin rounding off of the 4th sidewall one side connects, the lateral margin of the 3rd sidewall both sides and second, the lateral margin rounding off of the 4th sidewall opposite side connects, first, second, the 3rd, the end of the 4th sidewall is provided with flange; Respectively offer a breach at the two ends of described the first side wall, form described optical cable import and export.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220520569 CN202886678U (en) | 2012-10-11 | 2012-10-11 | Microtube and microcable remaining connection protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220520569 CN202886678U (en) | 2012-10-11 | 2012-10-11 | Microtube and microcable remaining connection protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886678U true CN202886678U (en) | 2013-04-17 |
Family
ID=48078089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220520569 Expired - Fee Related CN202886678U (en) | 2012-10-11 | 2012-10-11 | Microtube and microcable remaining connection protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103955035A (en) * | 2014-04-03 | 2014-07-30 | 国家电网公司 | Enclosed type optical cable coiling and retaining frame |
-
2012
- 2012-10-11 CN CN 201220520569 patent/CN202886678U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103955035A (en) * | 2014-04-03 | 2014-07-30 | 国家电网公司 | Enclosed type optical cable coiling and retaining frame |
| CN103955035B (en) * | 2014-04-03 | 2017-06-09 | 国家电网公司 | Enclosed type reel stays frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |