CN216646915U - Building block type expansion optical cable cross-connecting box - Google Patents
Building block type expansion optical cable cross-connecting box Download PDFInfo
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- CN216646915U CN216646915U CN202220198157.XU CN202220198157U CN216646915U CN 216646915 U CN216646915 U CN 216646915U CN 202220198157 U CN202220198157 U CN 202220198157U CN 216646915 U CN216646915 U CN 216646915U
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Abstract
The utility model relates to the technical field of optical cable cross-connecting boxes, in particular to a building block type capacity-expanding optical cable cross-connecting box, which comprises a cross-connecting box body, wherein the cross-connecting box body comprises a box body assembly, a top cover arranged at the top of the box body assembly and a base arranged at the bottom of the box body assembly; the box body assembly comprises a plurality of box bodies which are sequentially connected from a top cover to a base, and inner cavities for placing optical cables are formed in the box bodies. Through the structure of the utility model, during capacity expansion, the top cover is firstly detached, then any number of the box bodies for capacity expansion are sequentially connected with the box bodies on the base, and then the top cover is connected with the box body at the top, thereby realizing the capacity expansion operation of the optical cable cross connecting box, facilitating the operation of workers and having low construction difficulty; simultaneously, because through the form interconnect that piles up between a plurality of boxes for when carrying out the dilatation to the optical cable distributing box, do not occupy former optical cable distributing box front and back left and right sides space, the top do not shelter from can, occupation space is little.
Description
Technical Field
The utility model relates to the technical field of optical cable cross connecting boxes, in particular to a building block type capacity-expansion optical cable cross connecting box.
Background
Along with continuous laying of communication facilities in various regions, the demand of optical cable optical fibers is increasing due to the fact that population of the regions such as various districts and streets is increasingly dense, and the like, and the ports of the original optical cable cross connecting cabinet are difficult to meet the use, so that capacity expansion and increase are needed for original stations.
However, the traditional expansion and expansion method is difficult to construct and increases the land area, and some narrow sites or sites with more surrounding obstacles are difficult to construct, so operators in various regions urgently need an optical cable distribution box convenient for expansion.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects that the expansion and expansion mode construction is difficult and the land area is increased in the prior art, the utility model provides a building block type expansion optical cable cross-connecting box. It can carry out the dilatation to the box of needs dilatation according to the mode of the direct pile of building blocks that the demand makes progress.
In order to solve the above technical problems, the present invention is solved by the following technical solutions.
A building block type capacity-expansion optical cable cross-connecting box comprises a cross-connecting box body, wherein the cross-connecting box body comprises a box body assembly, a top cover arranged at the top of the box body assembly and a base arranged at the bottom of the box body assembly; the box body assembly comprises a plurality of box bodies which are sequentially connected from a top cover to a base, and an inner cavity for placing an optical cable is formed in each box body.
Through the structure of the utility model, during capacity expansion, the top cover is firstly detached, then any number of the box bodies for capacity expansion are sequentially connected with the box bodies on the base, and then the top cover is connected with the box body at the top, thereby realizing the capacity expansion operation of the optical cable cross connecting box and having low construction difficulty;
meanwhile, when the box body is damaged, the box body can be replaced for use, the operation is simple, and the practicability is better.
Preferably, an annular first raised line is arranged on one end face of the box body, an L-shaped concave shoulder is formed by the outer wall of the first raised line and the end face of the box body, and a first clamping groove matched with the L-shaped concave shoulder is arranged on the end face, facing the box body, of the top cover.
Through the arrangement of the first convex strip and the first clamping groove, the top cover can be better installed on the box body, the operation is simple, and the construction of workers is facilitated;
the L-shaped concave shoulder is arranged, so that better sealing performance can be achieved, dust or rainwater can be effectively prevented from entering the L-shaped concave shoulder, and the optical cable movable connector and the connected optical cable can be better protected.
Preferably, a second clamping groove is formed in the other end face of the box body, and a second protruding strip which can be clamped into the second clamping groove is arranged on the end face, facing the box body, of the base.
Through the arrangement of the second clamping groove and the second protruding strip, the box body can be better installed on the base.
Preferably, the adjacent boxes are clamped into the second clamping groove through the first convex strip to be connected.
By the structure, when the optical cable distribution box is expanded and two adjacent boxes are installed, the two boxes can be installed by clamping the first raised line on one box into the second clamping groove on the other box.
Preferably, the first convex strip is provided with an installation plate which is perpendicular to the first convex strip and extends towards the inner cavity, and the installation plate is provided with a first threaded hole; a second threaded hole matched with the first threaded hole is formed in the position, corresponding to the first threaded hole, of the top cover; the top cap stretches into first screw hole and second screw hole through the bolt and realizes fixing on the mounting panel.
Through the arrangement of the mounting plate, the mounting between the top cover and the box body can be better realized, and the mounting stability is improved, so that the use safety of the optical cable cross connecting box is improved.
Preferably, the second clamping groove is fixedly connected with the second protruding strip through a bolt.
Through the structure of the utility model, the installation between the box body and the base can be better realized, and the installation stability is improved, thereby improving the use safety of the optical cable cross connecting box.
Preferably, a fastening bolt is arranged between the first protruding strip and the second clamping groove.
Through the structure of the utility model, the installation between two adjacent box bodies can be better realized, and the installation stability is improved, thereby improving the use safety of the optical cable cross connecting box.
Drawings
FIG. 1 is a schematic view of a cross-connecting box body in embodiment 1;
FIG. 2 is a first schematic view of a tank in accordance with embodiment 1;
FIG. 3 is a second schematic view of the tank in example 1;
FIG. 4 is a first schematic view of the main body of the distribution box according to embodiment 1;
fig. 5 is a second schematic view of the main body of the distribution box according to embodiment 1.
The names of the parts indicated by the numerical references in the drawings are as follows:
100. a cross-connecting box body; 110. a box body; 120. a top cover; 130. a base; 210. an inner cavity; 220. a first rib; 221. an L-shaped concave shoulder; 222. mounting a plate; 223. a first threaded hole; 230. and a second card slot.
Detailed Description
For a further understanding of the utility model, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the utility model and not limiting.
Example 1
As shown in fig. 1-5, the present embodiment provides a modular capacity-expanding optical cable cross-connecting cabinet, which includes a cross-connecting cabinet body 100, wherein the cross-connecting cabinet body 100 includes a cabinet assembly, a top cover 120 disposed on the top of the cabinet assembly, and a base 130 disposed on the bottom of the cabinet assembly; the housing assembly includes a plurality of housings 110 connected in series from a top cover 120 to a base 130, the housings 110 having interior chambers 210 for holding fiber optic cables.
In this embodiment, the box body 110 is hinged with a box door; when the portable box is used specifically, the base 130 is placed at a proper position, the bottom of the box body 110 is fixedly connected with the base 130, and the top cover 120 is fixedly connected with the top of the box body 110; the box door is opened by rotating, so that accessories such as an optical cable movable connector and the like are installed in the inner cavity 210, and then an optical cable is accessed, so that the installation and the use of the optical cable cross connecting box are realized;
during capacity expansion, the top cover 120 is firstly detached, then any number of the box bodies 110 for capacity expansion are sequentially connected with the box bodies 110 on the base 130, and then the top cover 120 is connected with the box body 110 at the top, so that capacity expansion operation of the optical cable cross connecting cabinet is realized, operation of workers is facilitated, and construction difficulty is low;
because the plurality of box bodies 110 are connected with each other in a stacking mode, the expansion of the optical cable cross connecting box is realized, the front, rear, left and right spaces of the original optical cable cross connecting box are not occupied, the space above the optical cable cross connecting box is not blocked, and the occupied space is small; compared with a large box and a small box which are sleeved in a traditional mode, the material cost and the labor cost of construction are greatly reduced;
meanwhile, when the box body 110 is damaged, the box body 110 can be replaced for use, the operation is simple, and better practicability is achieved.
In this embodiment, an annular first protruding strip 220 is disposed on one end surface of the box body 110, an L-shaped concave shoulder 221 is formed by an outer wall of the first protruding strip 220 and the end surface of the box body 110, and a first engaging groove engaged with the L-shaped concave shoulder 221 is disposed on an end surface of the top cover 120 facing the box body 110.
Through the arrangement of the first protruding strip 220 and the first slot in the embodiment, the top cover 120 can be mounted on the box body 110 by preferably clamping the first protruding strip 220 into the first slot, so that the operation is simple, and the construction of workers is facilitated;
through the arrangement of the L-shaped concave shoulder 221, the top cover 120 and the box body 110 can have better sealing performance after being installed, and can effectively avoid dust or rainwater from entering, so that the optical cable movable connector and the accessed optical cable can be better protected; meanwhile, the protection grade of the box after capacity expansion can still meet the industry standard IP 55.
In this embodiment, a second engaging groove 230 is disposed on the other end surface of the box body 110, and a second protruding strip that can be inserted into the second engaging groove 230 is disposed on the end surface of the base 130 facing the box body 110.
Through the arrangement of the second locking groove 230 and the second protruding strip in the embodiment, the installation of the box body 110 on the base 130 can be preferably realized by clamping the second protruding strip into the second locking groove 230, the operation is simple, and the construction of workers is facilitated;
with the structure of the present embodiment, it is better to prevent dust or rain water from entering into the inner cavity 210 through the gap between the box body 110 and the base 130, so as to further protect the optical cable movable connector and the accessed optical cable.
In this embodiment, the adjacent boxes 110 are connected by the first protruding strip 220 being clipped into the second clipping slot 230.
Through the structure in this embodiment, when the optical cable cross-connecting box is expanded, and when two adjacent boxes 110 are installed, the installation between two boxes 110 can be realized by clamping the first protruding strip 220 on one of the boxes 110 into the second clamping groove 230 on the other box 110, which is convenient for the operation of a worker.
In this embodiment, a mounting plate 222 extending toward the inner cavity 210 is disposed on the first protruding strip 220 perpendicular to the first protruding strip 220, and a first threaded hole 223 is disposed on the mounting plate 222; a second threaded hole matched with the first threaded hole 223 is formed in the position, corresponding to the first threaded hole 223, of the top cover 120; the top cover 120 extends into the first threaded hole 223 and the second threaded hole through bolts to realize the fixation on the mounting plate 222; the second locking groove 230 is fixedly connected with the second protruding strip through a bolt; a fastening bolt is disposed between the first protruding strip 220 and the second engaging groove 230.
Through the arrangement of the installation plate 222 in the embodiment, the installation plate 222 and the top cover 120 are fixed through bolts, so that the installation between the top cover 120 and the box body 110 can be preferably realized, the installation stability is improved, and the use safety of the optical cable cross connecting box is improved;
wherein, fix between two adjacent boxes 110 through the bolt and fix between box 110 and base 130 through the bolt, can improve the optical cable distributing box ground stabilization case better to improve the quality of optical cable distributing box, further improved the security of optical cable distributing box use.
In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a cordwood system dilatation optical cable distributing box which characterized in that: the distribution box comprises a distribution box body (100), wherein the distribution box body (100) comprises a box body assembly, a top cover (120) arranged at the top of the box body assembly and a base (130) arranged at the bottom of the box body assembly; the box body assembly comprises a plurality of box bodies (110) which are sequentially connected from a top cover (120) to a base (130), and an inner cavity (210) for placing optical cables is arranged in each box body (110).
2. The modular capacity-expanding fiber optic cable distribution box of claim 1, wherein: an annular first raised strip (220) is arranged on one end face of the box body (110), an L-shaped concave shoulder (221) is formed by the outer wall of the first raised strip (220) and the end face of the box body (110), and a first clamping groove matched with the L-shaped concave shoulder (221) is formed in the end face, facing the box body (110), of the top cover (120).
3. The modular capacity-expanding fiber optic cable distribution box of claim 2, wherein: a second clamping groove (230) is formed in the other end face of the box body (110), and a second protruding strip capable of being clamped into the second clamping groove (230) is arranged on the end face, facing the box body (110), of the base (130).
4. The modular capacity-expanding fiber optic cable distribution box of claim 3, wherein: the adjacent box bodies (110) are connected through the first protruding strips (220) clamped into the second clamping grooves (230).
5. The modular capacity-expanded optical cable cross-connecting cabinet as claimed in claim 2, wherein: a mounting plate (222) extending towards the inner cavity (210) is arranged on the first protruding strip (220) and perpendicular to the first protruding strip (220), and a first threaded hole (223) is formed in the mounting plate (222); a second threaded hole matched with the first threaded hole (223) is formed in the position, corresponding to the first threaded hole (223), of the top cover (120); the top cover (120) extends into the first threaded hole (223) and the second threaded hole through bolts to realize fixation on the mounting plate (222).
6. The modular capacity-expanding fiber optic cable distribution box of claim 3, wherein: the second clamping groove (230) is fixedly connected with the second protruding strip through a bolt.
7. The modular capacity-expanding fiber optic cable distribution box of claim 4, wherein: a fastening bolt is arranged between the first convex strip (220) and the second clamping groove (230).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220198157.XU CN216646915U (en) | 2022-01-24 | 2022-01-24 | Building block type expansion optical cable cross-connecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220198157.XU CN216646915U (en) | 2022-01-24 | 2022-01-24 | Building block type expansion optical cable cross-connecting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216646915U true CN216646915U (en) | 2022-05-31 |
Family
ID=81729081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220198157.XU Active CN216646915U (en) | 2022-01-24 | 2022-01-24 | Building block type expansion optical cable cross-connecting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216646915U (en) |
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2022
- 2022-01-24 CN CN202220198157.XU patent/CN216646915U/en active Active
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