CN220752362U - Optical cable joint box seal structure - Google Patents
Optical cable joint box seal structure Download PDFInfo
- Publication number
- CN220752362U CN220752362U CN202322474691.6U CN202322474691U CN220752362U CN 220752362 U CN220752362 U CN 220752362U CN 202322474691 U CN202322474691 U CN 202322474691U CN 220752362 U CN220752362 U CN 220752362U
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- box body
- strip
- clamping
- clamping groove
- rubber
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- 230000003287 optical effect Effects 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000000835 fiber Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 239000003518 caustics Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Cable Accessories (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model provides an optical cable joint box sealing structure which comprises a structure body, wherein the structure body comprises a first box body and a second box body, and the second box body is fixedly arranged at the top of the first box body through a clamping mechanism. The clamping piece can be arranged at four corners of the first box body and the second box body through the matching of the clamping piece, the side table and the fixing strip, and can be fixed through the fastening bolt and the screw hole, so that the joint between the clamping piece and the side table, the fixing strip and the rubber pad can be sealed, water and corrosive substances are prevented from entering the space between the first box body and the second box body, ageing of the rubber strip is avoided, the service life of the rubber strip is prolonged, and the tightness between the first box body and the second box body is ensured; when the second box body is installed at the top of the first box body, the sliding plate can be extruded through the rubber strip, and rubber is installed in the groove under the elasticity of the spring.
Description
Technical Field
The utility model relates to the technical field of optical cable splice boxes, in particular to an optical cable splice box sealing structure.
Background
The cable joint box is a device for placing two or more cables welded by a fiber welding machine in order and protecting the fiber connection part.
The existing optical cable connector box is usually sealed in a mode of arranging a sealing strip and a sealing groove between an upper shell and a lower shell, and the upper shell and the lower shell are fixed through a plurality of locks such as bolts. In severe environments such as long-term use, temperature change, corrosiveness and the like, the sealing strip is aged, the ductility of the sealing strip is reduced, the sealing performance of the optical cable joint box is reduced, water easily enters the inside of the optical fiber joint box, and the optical fiber joint position is influenced, so that the sealing strip needs to be replaced frequently.
To this end, the present utility model provides a cable closure seal.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a sealing structure of an optical cable joint box, so as to solve the problems in the prior art.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an optical cable joint box seal structure, includes the structure body, the structure body includes first box body and second box body, second box body passes through clamping mechanism fixed mounting at the top of first box body, clamping mechanism includes limit platform, limit platform fixed mounting is in the outside of the bottom of first box body and second box body, the both sides symmetry fixed mounting of limit platform has the fixed strip, the four corners of first box body and second box body has the fastener through limit platform and fixed strip fixed mounting, there is the arc groove both ends around first box body and the second box body, the internally mounted in arc groove has the rubber ring.
Further, the shape of the clamping piece is L-shaped, and a first clamping groove and a second clamping groove are respectively formed in two ends of one end of the clamping piece.
Further, the shape of the first clamping groove is square, and a rubber pad is fixedly arranged on the inner wall of the first clamping groove.
Further, the second clamping groove is in a T shape, and rubber pads are fixedly arranged on two opposite side walls of the second clamping groove.
Further, the both ends joint of fixed strip and limit platform is installed in the inside of second draw-in groove, the other both ends joint of limit platform is installed in the inside of first draw-in groove.
Further, the screw hole is formed in the fixing strip, the fastening bolt is installed in the fastening piece in a threaded mode, and the top end of the fastening bolt is installed in the screw hole in a threaded mode.
Further, grooves are formed in two sides of the top end of the first box body, mounting grooves are formed in the positions, corresponding to the grooves, of the bottom of the second box body, and sliding plates are slidably mounted in the mounting grooves through springs.
Further, the bottom fixed mounting of slide has the rubber strip, recess and the shape of rubber strip are "U" type, the inside at the recess is installed to the bottom of rubber strip.
The utility model has the beneficial effects that: according to the sealing structure of the optical cable connector box, the clamping piece can be arranged at four corners of the first box body and the second box body through the matching of the clamping piece, the side table and the fixing strip, and the clamping piece can be fixed through the fastening bolt and the screw hole, so that the clamping piece, the side table, the fixing strip and the rubber pad can seal joints between the first box body and the second box body, water and corrosive substances are prevented from entering between the first box body and the second box body, ageing of the rubber strip is avoided, the service life of the rubber strip is prolonged, and the sealing performance between the first box body and the second box body is ensured; when the second box body is installed at the top of the first box body, the sliding plate can be extruded through the rubber strip, and rubber is installed in the groove under the elasticity of the spring.
Drawings
FIG. 1 is a block diagram of a cable closure seal structure of the present utility model;
FIG. 2 is a block diagram of a first and second closure of a cable closure seal according to the present utility model;
FIG. 3 is a block diagram of a cable closure seal structure of the present utility model;
FIG. 4 is a front cross-sectional view of a cable closure seal structure of the present utility model;
FIG. 5 is an enlarged view of the sealing structure of the cable tray of FIG. 4 according to the present utility model;
in the figure: 1. a first case; 2. a second case; 3. a clamping piece; 4. an arc-shaped groove; 5. a side table; 6. a fixing strip; 7. a groove; 8. a rubber strip; 9. a first clamping groove; 10. a second clamping groove; 11. a rubber pad; 12. a fastening bolt; 13. and (3) a sliding plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides an optical cable joint box seal structure, includes the structure body, the structure body includes first box body 1 and second box body 2, second box body 2 is through the top of block mechanism fixed mounting at first box body 1, block mechanism includes limit platform 5, limit platform 5 fixed mounting is in the outside of the bottom of first box body 1 and second box body 2, the bilateral symmetry fixed mounting of limit platform 5 has fixed strip 6, the four corners of first box body 1 and second box body 2 is through limit platform 5 and fixed strip 6 fixed mounting there is fastener 3, both ends have arc groove 4 around first box body 1 and the second box body 2, the internally mounted in arc groove 4 has the rubber ring, through the mutual joint of fixed strip 6 and fastener 3, conveniently carries out fixed mounting between first box body 1 and the second box body 2, easy operation.
In this embodiment, the shape of fastener 3 is "L" type, first draw-in groove 9 and second draw-in groove 10 have been seted up respectively at the one end both ends of fastener 3, the shape of first draw-in groove 9 is square, fixed mounting has rubber pad 11 on the inner wall of first draw-in groove 9, the shape of second draw-in groove 10 is "T" type, fixed mounting has rubber pad 11 on the opposite both sides wall of second draw-in groove 10, the inside at second draw-in groove 10 is installed to the both ends joint of fixed strip 6 and limit platform 5, the inside at first draw-in groove 9 is installed to the other both ends joint of limit platform 5, the screw has been seted up to the inside of fixed strip 6, the inside spiro union of the bottom of fastener 3 is installed fastening bolt 12, the top spiro union of fastening bolt 12 is installed in the inside of screw, installs fastener 3 through limit platform 5 and fixed strip 6 in the four corners position of first box body 1, second box body 2, can carry out the fastener 3 through fastening bolt 12 and cooperation with the fastener 3 and can carry out the inside of first box body 1, second box body 2 to the second box body 2 and prevent that the inside of a seal between the first box body and the second box body 2.
In this embodiment, recess 7 has been seted up to the top both sides of first box body 1, the mounting groove has been seted up to the position department that the bottom of second box body 2 corresponds recess 7, the inside of mounting groove has slide 13 through spring slidable mounting, the bottom fixed mounting of slide 13 has rubber strip 8, recess 7 and the shape of rubber strip 8 are "U", the inside at recess 7 is installed to the bottom of rubber strip 8, and rubber strip 8 can be under the elasticity of slide 13 and spring, and its bottom is in the inside of recess 7 all the time, guarantees the leakproofness of first box body 1 and second box body 2.
When using this optical cable joint box seal structure, install the top at first box body 1 with second box body 2, the inside at recess 7 is installed to the bottom of rubber strip 8, downwardly squeeze second box body 2, under the spacing of recess 7, rubber strip 8 drives slide 13 and slides and compress spring in the inside of mounting groove, install fastener 3 from the four corners position of first box body 1 and second box body 2, earlier with second draw-in groove 10 aim at the limit platform 5 that is provided with fixed strip 6, install the inside at second draw-in groove 10 at fixed strip 6 and limit platform 5 and promote fastener 3, the limit platform 5 of arc groove 4 both sides is installed in the inside of first draw-in groove 9, install fastening bolt 12 in the bottom of fastener 3, can fix fastener 3 through fastening bolt 12 and screw, fastener 3 and limit platform 5, fixed strip 6, rubber pad 11 can seal first box body 1, the seam between the second box body 2, prevent water, the corrosive substance gets into first box body 1, between the second box body 2, the service life-span between the second box body 8, avoid ageing of the second box body 1, the life-span between the second box body 8, the life-span of rubber strip 2 is guaranteed.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides an optical cable joint box seal structure, includes the structure body, a serial communication port, the structure body includes first box body (1) and second box body (2), second box body (2) are through joint mechanism fixed mounting at the top of first box body (1), joint mechanism includes limit platform (5), limit platform (5) fixed mounting is in the outside of the bottom of first box body (1) and second box body (2), the both sides symmetry fixed mounting of limit platform (5) has fixed strip (6), the four corners of first box body (1) and second box body (2) are through limit platform (5) and fixed strip (6) fixed mounting have fastener (3), both ends have arc groove (4) around first box body (1) and second box body (2), the internally mounted of arc groove (4) has the rubber ring.
2. The fiber optic cable splice enclosure sealing arrangement of claim 1, wherein: the clamping piece (3) is L-shaped, and a first clamping groove (9) and a second clamping groove (10) are respectively formed in two ends of one end of the clamping piece (3).
3. The fiber optic cable splice enclosure sealing arrangement of claim 2, wherein: the shape of the first clamping groove (9) is square, and a rubber pad (11) is fixedly arranged on the inner wall of the first clamping groove (9).
4. A cable closure sealing structure according to claim 3, wherein: the shape of the second clamping groove (10) is T-shaped, and rubber pads (11) are fixedly arranged on two opposite side walls of the second clamping groove (10).
5. The fiber optic cable splice enclosure sealing arrangement of claim 4, wherein: the two ends of the fixing strip (6) and the side table (5) are connected with each other in a clamping mode and are arranged in the second clamping groove (10), and the other two ends of the side table (5) are connected with each other in a clamping mode and are arranged in the first clamping groove (9).
6. The fiber optic cable splice enclosure sealing arrangement of claim 5, wherein: screw holes are formed in the fixing strips (6) at the bottom, fastening bolts (12) are installed in the bottoms of the clamping pieces (3) in a threaded mode, and the top ends of the fastening bolts (12) are installed in the screw holes in a threaded mode.
7. The fiber optic cable splice enclosure sealing arrangement of claim 1, wherein: the novel box is characterized in that grooves (7) are formed in two sides of the top end of the first box body (1), mounting grooves are formed in the positions, corresponding to the grooves (7), of the bottom of the second box body (2), and sliding plates (13) are slidably mounted in the mounting grooves through springs.
8. The fiber optic cable splice enclosure sealing arrangement of claim 7, wherein: the bottom fixed mounting of slide (13) has rubber strip (8), the shape of recess (7) and rubber strip (8) is "U" shape, the inside at recess (7) is installed to the bottom of rubber strip (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322474691.6U CN220752362U (en) | 2023-09-12 | 2023-09-12 | Optical cable joint box seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322474691.6U CN220752362U (en) | 2023-09-12 | 2023-09-12 | Optical cable joint box seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220752362U true CN220752362U (en) | 2024-04-09 |
Family
ID=90566223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322474691.6U Active CN220752362U (en) | 2023-09-12 | 2023-09-12 | Optical cable joint box seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220752362U (en) |
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2023
- 2023-09-12 CN CN202322474691.6U patent/CN220752362U/en active Active
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| GR01 | Patent grant |