CN214427661U - Waterproof plugging device for optical cable leading-down pipe - Google Patents
Waterproof plugging device for optical cable leading-down pipe Download PDFInfo
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- CN214427661U CN214427661U CN202120557725.6U CN202120557725U CN214427661U CN 214427661 U CN214427661 U CN 214427661U CN 202120557725 U CN202120557725 U CN 202120557725U CN 214427661 U CN214427661 U CN 214427661U
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Abstract
The utility model relates to a waterproof plugging device for an optical cable leading-down pipe, which consists of an interface end at the upper part and a base at the lower part, the interface end is formed by connecting two hollow shells through a shell buckle, the top is provided with an optical cable port which is arranged in a hole or multi-hole mode with different inner diameters, the base is formed by connecting two hollow shells through a buckle, the inner diameter of the top is equal to the inner diameter of the bottom of the connector end, two sides are provided with return water tanks, because the device is composed of the interface end and the base, the device can be used for plugging optical cables of different types and a plurality of optical cables by replacing the interface end, has the effects of reasonable design, cost saving and universal applicability, the water return grooves are formed in the two sides of the base, so that the situations of accumulated water in the drainage pipe and freezing in winter are effectively prevented, the effects of facilitating maintenance and improving work efficiency are achieved, and good operation of information communication services in the power industry is guaranteed.
Description
Technical Field
The utility model relates to a power communication equipment field, concretely relates to waterproof plugging device of low tube is drawn to optical cable.
Background
The method is characterized in that the plugging of the optical cable leading-down tube is a conventional work in the power communication industry, and the common plugging modes comprise two modes, namely, a sleeve type heat-shrinkable tube and fire-proof mud are adopted for plugging, the method needs to interrupt the leading-down optical cable information communication service during installation and maintenance, influences the normal operation of the information service, and is easy to cause the problems of dry cracking failure, water accumulation, icing and the like due to long-time exposure outdoors, thereby causing the distortion and core breakage of the optical cable; the other type is to adopt a down-leading plugging cap, because the shell of the existing plugging cap is made of plastic materials, the durability and the aesthetic property are not enough, the design structure is simple, the down-leading plugging cap can not be suitable for the down-leading plugging of optical cables of different models and a plurality of optical cables, and the backwater at the lower end of the down-leading plugging cap also has the defects.
Disclosure of Invention
The utility model provides a waterproof plugging device of low pipe is drawn to optical cable comprises upper and lower two sections structures, can select different interface ends according to the demand, and its base end is provided with the return water device, reaches durable, structural design is reasonable, practice thrift the cost, prevents the return water, can be used to the optical cable under the various condition and draws down the effect of shutoff work.
In order to achieve the above purpose, the technical scheme of the utility model is that: the waterproof sealing device comprises an upper interface end and a lower base, wherein the interface end and the base are connected through a connecting buckle, the interface end is formed by connecting two hollow shells through a shell buckle, an optical cable port is formed in the top of the interface end, the optical cable port is set to be in a porous form with different inner diameters, a waterproof sealing adhesive tape is arranged at the optical cable port, the base is formed by connecting the two hollow shells through a buckle, the inner diameter of the top of the base is equal to the inner diameter of the bottom of the interface end, and water return grooves are formed in two sides of the bottom of the base.
The interface end and the base are made of stainless steel.
The connecting buckle is composed of a connecting convex groove arranged at the bottom of the interface end and a connecting groove arranged at the top of the base.
The connector end is composed of a two-piece hollow shell, a shell buckling convex groove I is arranged on one piece of connector end, a shell buckling groove I matched with the shell buckling convex groove I is arranged on the other piece of connector end, and the two-piece hollow shell is formed by connecting the shell buckling convex groove I with the shell buckling groove I.
The base is formed by connecting two hollow shells, a shell buckle convex groove II is arranged on one valve interface end, a shell buckle groove II matched with the shell buckle convex groove II is arranged on the other valve interface end, and the two hollow shells are connected through the buckle convex groove II and the shell buckle groove II.
And waterproof cement gum is arranged at the joint of the interface end and the base and at the joint of the interface end and the base.
The outer surface of the base shell is provided with a clamping groove for placing a nameplate.
The bottom of the base is provided with a screw hole which can be fastened by a screw.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the connector end and the base are adopted to form the plugging device, the connector end can be used for plugging leading-down of optical cables of different models and a plurality of optical cables by replacing the connector end, the effects of reasonable design, cost saving and universal applicability are achieved, the water return grooves are formed in the two sides of the base, the situations of accumulated water of the leading-down pipe and freezing in winter are effectively prevented, and the effects of convenience in maintenance and work efficiency improvement are achieved.
Because the device adopts stainless steel material, has reached durable, pleasing to the eye beneficial effect.
Because the screw hole is formed in the bottom of the base, the stability of the device is ensured through secondary fastening of the screw, and the beneficial effects of reducing maintenance cost and improving work efficiency are achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an interface end structure;
wherein: 1 optical cable, 2 casing buckle tongue I, 3 connect buckle tongue, 4 connect buckle recess, 5 data plate draw-in grooves, 6 casing buckle tongue II, 7 bases, 8 return water groove, 9 draw-in pipes, 10 screw holes, 11 casing buckle recess II, 12 waterproof daub, 13 interface ends, 14 casing buckle recess I, 15 optical cable mouth
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 and 2, the utility model provides a waterproof sealing device for an optical cable down-leading tube, which is made of stainless steel and comprises an upper interface end 13 and a lower base 7, wherein the inner diameter of the bottom of the interface end 13 is equal to the inner diameter of the top of the base 7, a plurality of connecting buckle convex grooves 3 are arranged below the interface end 13, a plurality of connecting buckle grooves 4 corresponding to the connecting buckle convex grooves 3 are arranged at the upper end of the base 7, the interface end 13 is connected with the base 7 through the connecting buckle convex grooves 3 and the connecting buckle grooves 4, the interface end 13 is composed of a two-piece hollow shell, one piece of the interface end is provided with a shell buckle convex groove one 2, the other piece of the interface end is provided with a shell buckle groove one 14 matched with the shell buckle convex groove one 2, the two-piece hollow shell is connected with the shell buckle groove one 14 through the shell buckle convex groove one 2, waterproof daub 12 is arranged at the joint of the two hollow shells and the joint of the interface end 13 and the base 7, a plurality of optical cable ports 15 with different inner diameters are arranged at the top of the interface end 13, a waterproof sealing adhesive tape for sealing the joint of the optical cable 1 and the optical cable ports 15 is arranged at the optical cable ports 15, the base 7 is composed of two hollow shells in a same way, one hollow shell is provided with a shell buckle convex groove two 6, the other hollow shell is provided with a shell buckle groove two 11 matched with the shell buckle convex groove two 6, the two hollow shells are connected with the shell buckle groove two 11 through the buckle convex groove two 6, a nameplate clamping groove 5 for placing a nameplate is arranged on the shell of the base 7, and an annular water return groove 8 and a screw hole 10 which can be fastened by screws are arranged at the bottom of the hollow shells.
Referring to fig. 2, when optical cable down plugging is performed, according to the type of the optical cable and the number of the optical cables, the same base can be used, only the interface ends of different types need to be replaced, and the optical cable down plugging device is suitable for various different working conditions while saving cost.
When carrying out the optical cable and drawing the shutoff down, earlier according to optical cable model and quantity, select suitable interface end 13, be fixed in optical cable mouth 15 with optical cable 1, seal with waterproof sealant strip, two lamella casings through casing buckle and waterproof daub 12 fastening interface end 13, place base 7 two lamella casings on drawing the low tube, fasten through casing buckle and waterproof daub 12, the reuse screw is fastened in the bottom, fasten interface end 13 and base 7 through connecting buckle and waterproof daub 12 afterwards, put into the data plate draw-in groove 5 in the outside with the information data plate of making.
In conclusion, the device well seals the junction of the optical cable and the drainage pipe, and effectively avoids the water accumulation of the drainage pipe and the occurrence of core breakage caused by the optical cable distortion due to the freezing in winter due to the fact that the upper opening is small in diameter, the bottom is large in diameter and the bottom water return groove is formed. The device is simple to operate, convenient and reliable, adopts stainless steel materials, is consistent with the whole equipment material of the electric field, and achieves the beneficial effects of attractive appearance and durability. The device passes through buckle, waterproof daub and screw-up for the device is stable durable, has greatly reduced the maintenance cost, the utility model discloses from structural design, operation use, site operation and comprehensive sexual valence compare, possess higher market popularization and application and worth at the power communication trade.
Claims (8)
1. The waterproof sealing device is characterized by comprising an upper interface end (13) and a lower base (7), wherein the interface end (13) is connected with the base (7) through a connecting buckle, the interface end (13) is formed by connecting two hollow shells through a shell buckle, an optical cable port (15) is formed in the top of the interface end (13), the optical cable port (15) is set to be in a porous form with different inner diameters, a waterproof sealing adhesive tape is arranged at the position of the optical cable port (15), the base (7) is formed by connecting two hollow shells through a buckle, the inner diameter of the top of the base is equal to the inner diameter of the bottom of the interface end (13), and water return grooves (8) are formed in two sides of the bottom of the base.
2. The waterproof sealing device for the optical cable leading-down pipe according to claim 1, wherein: the interface end (13) and the base (7) are made of stainless steel.
3. The waterproof sealing device for the optical cable leading-down pipe according to claim 1, wherein: the connecting buckle is composed of a connecting convex groove (3) arranged at the bottom of the connector end (13) and a connecting groove (4) arranged at the top of the base (7).
4. The waterproof sealing device for the optical cable leading-down pipe according to claim 1, wherein: the connector end (13) is composed of two hollow shells, wherein one hollow shell connector end is provided with a first shell buckle convex groove (2), the other hollow shell connector end is provided with a first shell buckle groove (14) matched with the first shell buckle convex groove (2), and the two hollow shells are connected through the first shell buckle convex groove (2) and the first shell buckle groove (14).
5. The waterproof sealing device for the optical cable leading-down pipe according to claim 1, wherein: the base (7) is formed by connecting two hollow shells, wherein one valve port end is provided with a second shell buckle convex groove (6), the other valve port end is provided with a second shell buckle groove (11) matched with the second shell buckle convex groove (6), and the two hollow shells are connected through the second buckle convex groove (6) and the second shell buckle groove (11).
6. The waterproof sealing device for the optical cable leading-down pipe according to claim 1, wherein: the joint of the interface end (13) and the base (7) and the joint of the interface end (13) and the base (7) are all provided with waterproof daub (12).
7. The waterproof sealing device for the optical cable leading-down pipe according to claim 1, wherein: the outer surface of the shell of the base (7) is provided with a clamping groove (5) for placing a nameplate.
8. The waterproof sealing device for the optical cable leading-down pipe according to claim 1, wherein: the bottom of the base (7) is provided with a screw hole (10) which can be fastened by a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120557725.6U CN214427661U (en) | 2021-03-18 | 2021-03-18 | Waterproof plugging device for optical cable leading-down pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120557725.6U CN214427661U (en) | 2021-03-18 | 2021-03-18 | Waterproof plugging device for optical cable leading-down pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214427661U true CN214427661U (en) | 2021-10-19 |
Family
ID=78074191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120557725.6U Active CN214427661U (en) | 2021-03-18 | 2021-03-18 | Waterproof plugging device for optical cable leading-down pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214427661U (en) |
-
2021
- 2021-03-18 CN CN202120557725.6U patent/CN214427661U/en active Active
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