CN213581516U - Optical cable sealing structure of non-optical cable end access type of optical cable joint box - Google Patents
Optical cable sealing structure of non-optical cable end access type of optical cable joint box Download PDFInfo
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- CN213581516U CN213581516U CN202023097992.4U CN202023097992U CN213581516U CN 213581516 U CN213581516 U CN 213581516U CN 202023097992 U CN202023097992 U CN 202023097992U CN 213581516 U CN213581516 U CN 213581516U
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- optical cable
- shell plate
- fixedly connected
- sealing
- upper shell
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Abstract
The utility model discloses an optical cable seal structure of non-optical cable tip of optical cable joint box inserts type, including lower coverboard, the middle part of coverboard roof is provided with the epitheca board down, the preceding, back both sides of epitheca board and the top that is located lower coverboard all are provided with the sealing member, two logical grooves, four have all been seted up to the preceding, back both sides at lower coverboard top the equal fixedly connected with ply-yarn drill in the outside that leads to the groove top, three locating hole has all been seted up to the left and right both sides of epitheca board bottom, two spacing grooves have all been seted up to preceding, the back both sides of epitheca board bottom, all seted up the draw-in groove along vertical direction distribution on the wall of both sides around the epitheca board, the utility model relates to a communication technology field. This optical cable seal structure of non-optical cable tip access type of optical cable splice box through being provided with the sealing member, can guarantee the sealed effect between cable and lower shell plate and the last shell plate, avoids the box body inside to leave the clearance with the outside, and the influence is to the protection of optical cable splice connection department.
Description
Technical Field
The utility model relates to the field of communication technology, specifically be an optical cable seal structure of non-optical cable tip access type of optical cable joint box.
Background
The optical cable joint box is used for connecting two or more optical cables together and is provided with a splicing part of a protective component, is necessary to be adopted in the engineering construction of optical cable lines and is one of very important equipment, and the quality of the optical cable joint box directly influences the quality of the optical cable lines and the service life of the optical cable lines.
The optical cable joint box protects the joint of two optical cables, the optical cables extend into the optical cable joint box, but gaps are usually left between the non-optical cable end parts and the joint box, the sealing performance is poor, and therefore the protection of the joint of the internal joints is affected.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an optical cable seal structure of non-optical cable tip access type of optical cable joint box has solved non-optical cable tip often and has left the clearance between the joint box, the poor problem of leakproofness.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an optical cable sealing structure of an optical cable joint box, which is not of an optical cable end connection type, comprises a lower shell plate, wherein an upper shell plate is arranged in the middle of the top wall of the lower shell plate, sealing elements are respectively arranged on the front side and the rear side of the upper shell plate and positioned at the top of the lower shell plate, two through grooves are respectively formed on the front side and the rear side of the top of the lower shell plate, a wire clamp is fixedly connected to the outer sides of the tops of the four through grooves, three positioning holes are respectively formed on the left side and the right side of the bottom of the upper shell plate, two limiting grooves are respectively formed on the front side and the rear side of the bottom of the upper shell plate, clamping grooves distributed along the vertical direction are respectively formed on the front side wall and the rear side wall of the upper shell plate, each sealing element comprises a pressing plate, vertical plates distributed along the vertical direction are fixedly connected to the inner side of the, the inner side wall of the vertical plate is fixedly connected with two clamping blocks which are distributed along the vertical direction, and a sealing gasket is arranged outside the clamping blocks and on the inner side wall of the vertical plate.
Preferably, an optical cable is embedded in the through groove, and the outer wall of the optical cable is matched with the inner walls of the line card, the limiting groove and the pressing groove.
Preferably, the upper shell plate penetrates through six positioning holes through six screws respectively and is fixedly connected to the top of the lower shell plate.
Preferably, the sealing elements respectively penetrate through the three mounting holes through three screws and are fixedly connected to the top of the lower shell plate, and the two sealing elements are symmetrically distributed.
Preferably, the clamping block is matched with the clamping groove.
Preferably, one side of each of the two sealing gaskets is fixedly connected to the inner side wall of each of the two vertical plates, and the other side of each of the two sealing gaskets is pressed against the front and rear side walls of the upper shell plate.
Advantageous effects
The utility model provides an optical cable seal structure of non-optical cable tip access type of optical cable joint box. Compared with the prior art, the method has the following beneficial effects:
(1) this optical cable joint box is optical cable seal structure of non-optical cable tip access type through being provided with the sealing member, can guarantee the sealed effect between cable and lower shell plate and the last shell plate, avoids the box body inside to leave the clearance with the outside, influences the protection of optical cable joint box to optical cable joint connection department.
(2) This optical cable joint box is optical cable seal structure of non-optical cable tip access type through being provided with draw-in groove and fixture block, is convenient for realize going up the installation of casing and two sealing members, utilizes locating hole and mounting hole can realize going up the casing and two sealing members and the fixed mounting between the casing down simultaneously, and it is convenient to install.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the split structure of the present invention;
FIG. 3 is a schematic structural diagram of the sealing member of the present invention;
in the figure: 1. a lower shell plate; 2. an upper shell plate; 3. a seal member; 4. a through groove; 5. a line card; 6. positioning holes; 7. a limiting groove; 8. a card slot; 9. pressing a plate; 10. a vertical plate; 11. mounting holes; 12. pressing a groove; 13. a clamping block; 14. a gasket seal.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an optical cable sealing structure of an optical cable joint box without an optical cable end connection type comprises a lower shell plate 1, an upper shell plate 2 is arranged in the middle of the top wall of the lower shell plate 1, sealing elements 3 are arranged on the front side and the rear side of the upper shell plate 3 and positioned on the top of the lower shell plate 1, two through grooves 4 are formed in the front side and the rear side of the top of the lower shell plate 1, a wire clamp 5 is fixedly connected to the outer sides of the tops of the four through grooves 4, three positioning holes 6 are formed in the left side and the right side of the bottom of the upper shell plate 2, two limiting grooves 7 are formed in the front side and the rear side of the bottom of the upper shell plate 2, clamping grooves 8 distributed along the vertical direction are formed in the front side wall and the rear side wall of the upper shell plate 2, each sealing element 3 comprises a pressing plate 9, vertical plates 10 distributed along the vertical direction are fixedly connected to the inner side of the top of the pressing plate 9, two clamping blocks 13 distributed along the vertical direction are fixedly connected on the inner side wall of the vertical plate 10, a sealing gasket 14 is arranged outside the clamping blocks 13 and on the inner side wall of the vertical plate 10, an optical cable is embedded in the through groove 4, the outer wall of the optical cable is matched with the inner walls of the wire clamp 5, the limiting groove 7 and the pressing groove 12, the upper shell plate 2 is fixedly connected on the top of the lower shell plate 1 through six positioning holes 6 respectively by six screws, the sealing element 3 is fixedly connected on the top of the lower shell plate 1 through three mounting holes 11 respectively by three screws, the two sealing elements 3 are symmetrically distributed, the clamping blocks 13 are matched with the clamping grooves 8, one sides of the two sealing gaskets 14 are fixedly connected on the inner side walls of the two vertical plates 10 respectively, the other sides of the two sealing gaskets 14 are respectively pressed on the front and rear side walls of the upper shell plate 2, and the sealing effect between the cable and the lower shell plate 1 and, the gap between the inside and the outside of the box body is avoided, and the protection of the optical cable joint box on the optical cable joint connection part is influenced.
The during operation, the cable that operating personnel will connect the completion is placed respectively in two corresponding logical grooves 4, and utilize ply-yarn drill 5 to fix a position the cable, operating personnel runs through locating hole 6 and lower casing 1 fixed connection with last casing 2 through the screw afterwards, operating personnel carries out the installation of two sealing members 3 again, utilize fixture block 13 and draw-in groove 8 looks joint, rubber gasket 14 inlays to be established between last casing 2 and sealing member 3, indent 12 is pressed at the top of cable, operating personnel runs through mounting hole 11 through the screw at last and accomplishes the fixed connection between sealing member 3 and the lower casing 1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an optical cable seal structure of non-optical cable tip access type of optical cable joint box, includes lower coverboard (1), its characterized in that: an upper shell plate (2) is arranged in the middle of the top wall of the lower shell plate (1), sealing elements (3) are arranged on the front side and the rear side of the upper shell plate (2) and positioned at the top of the lower shell plate (1), two through grooves (4) are formed in the front side and the rear side of the top of the lower shell plate (1), a line card (5) is fixedly connected to the outer sides of the tops of the four through grooves (4), three positioning holes (6) are formed in the left side and the right side of the bottom of the upper shell plate (2), two limiting grooves (7) are formed in the front side and the rear side of the bottom of the upper shell plate (2), clamping grooves (8) distributed in the vertical direction are formed in the front side wall and the rear side wall of the upper shell plate (2), each sealing element (3) comprises a pressing plate (9), vertical plates (10) distributed in the vertical direction are fixedly connected to the inner side of the top of the pressing plate (9), and three, and a pressure groove (12) is arranged between any two adjacent mounting holes (11), two clamping blocks (13) distributed along the vertical direction are fixedly connected to the inner side wall of the vertical plate (10), and a sealing gasket (14) is arranged outside the clamping blocks (13) and on the inner side wall of the vertical plate (10).
2. The cable sealing structure of claim 1, wherein: an optical cable is embedded in the through groove (4), and the outer wall of the optical cable is matched with the inner walls of the wire clamp (5), the limiting groove (7) and the pressing groove (12).
3. The cable sealing structure of claim 1, wherein: the upper shell plate (2) penetrates through the six positioning holes (6) through six screws respectively and is fixedly connected to the top of the lower shell plate (1).
4. The cable sealing structure of claim 1, wherein: the sealing elements (3) penetrate through the three mounting holes (11) through three screws respectively and are fixedly connected to the top of the lower shell plate (1), and the two sealing elements (3) are symmetrically distributed.
5. The cable sealing structure of claim 1, wherein: the clamping block (13) is matched with the clamping groove (8).
6. The cable sealing structure of claim 1, wherein: one side of each of the two sealing gaskets (14) is fixedly connected to the inner side walls of the two vertical plates (10), and the other side of each of the two sealing gaskets (14) is pressed against the front side wall and the rear side wall of the upper shell plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023097992.4U CN213581516U (en) | 2020-12-21 | 2020-12-21 | Optical cable sealing structure of non-optical cable end access type of optical cable joint box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023097992.4U CN213581516U (en) | 2020-12-21 | 2020-12-21 | Optical cable sealing structure of non-optical cable end access type of optical cable joint box |
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| Publication Number | Publication Date |
|---|---|
| CN213581516U true CN213581516U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023097992.4U Active CN213581516U (en) | 2020-12-21 | 2020-12-21 | Optical cable sealing structure of non-optical cable end access type of optical cable joint box |
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| CN (1) | CN213581516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115201981A (en) * | 2022-06-15 | 2022-10-18 | 国网河北省电力有限公司经济技术研究院 | Connecting protection device for power communication optical cable |
-
2020
- 2020-12-21 CN CN202023097992.4U patent/CN213581516U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115201981A (en) * | 2022-06-15 | 2022-10-18 | 国网河北省电力有限公司经济技术研究院 | Connecting protection device for power communication optical cable |
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