CN204101785U - A kind of cable sealing device - Google Patents
A kind of cable sealing device Download PDFInfo
- Publication number
- CN204101785U CN204101785U CN201420563976.5U CN201420563976U CN204101785U CN 204101785 U CN204101785 U CN 204101785U CN 201420563976 U CN201420563976 U CN 201420563976U CN 204101785 U CN204101785 U CN 204101785U
- Authority
- CN
- China
- Prior art keywords
- cable
- sealing device
- round platform
- optical cable
- optical
- 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.)
- Active
Links
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
A kind of cable sealing device, relate to fiber optic cable plant technical field, comprise pedestal, a side of described pedestal is provided with at least one round platform, and the center of described round platform offers holes for optical cables, and pedestal is provided with the perforate corresponding with described holes for optical cables; The hole wall of described holes for optical cables is provided with multiple ring-shaped step, and the lateral wall of described round platform is provided with multiple annular cutting groove, and a corresponding ring-shaped step of annular cutting groove.The utility model cable sealing device, the environment that can not only reverse at optical cable is issued to good sealing, and the sealing of the adaptive different-diameter optical cable of energy, uses convenient.
Description
Technical field
The utility model relates to fiber optic cable plant technical field, is specifically a kind of cable sealing device.
Background technology
Optical cable fiber-dividing box is the important node product in the field such as fiber to the home (Fiber To The Home, FTTH), FTTB road (Fiber To The Building, FTTB), has optical cable welding, distribution, draws functions such as connecing.In the communications industry, the optical cable fiber-dividing box used out of doors, its degree of protection generally will reach the grade of IP65, and namely dust-proof class requirement is 6 grades, prevents foreign object from invading completely, and can prevent dust from invading completely; It is 5 grades that classification of waterproof requires, prevents the water sprayed from immersing, prevents the water ejected by nozzle from all directions from entering and cause damage.And the cable sealing device at optical cable access aperture place directly affects the quality of protection effect in optical cable fiber-dividing box, therefore, the sealing ability of cable sealing device is one of important indicator evaluating optical cable fiber-dividing box quality.
In actual applications, when site operation and engineering maintenance, operating personnel may have twist operation in various degree to optical cable.When optical cable is by twist operation, existing cable sealing device cannot reach good sealing, there will be the situation that dust and moisture invade optical cable fiber-dividing box, thus cause casing and intraware be subject in various degree with the infringement of scope.In addition, existing cable sealing device is only applicable to the optical cable sealing respective diameters usually, makes the casing of a certain specification cannot adapt to the optical cable sealing of different-diameter, uses very inconvenient.
Utility model content
For the defect existed in prior art, the purpose of this utility model is to provide a kind of cable sealing device, and the environment that can not only reverse at optical cable is issued to good sealing, and the sealing of the adaptive different-diameter optical cable of energy, uses convenient.
For reaching above object, the technical scheme that the utility model is taked is: provide a kind of cable sealing device, is installed in the optical cable access hole of optical cable fiber-dividing box, and is crimped part and is fixed.This device comprises pedestal, and a side of described pedestal is provided with at least one round platform, and the center of described round platform offers holes for optical cables, and pedestal is provided with the perforate corresponding with described holes for optical cables; The hole wall of described holes for optical cables is provided with multiple ring-shaped step, and the lateral wall of described round platform is provided with multiple annular cutting groove, and a corresponding ring-shaped step of annular cutting groove.
On the basis of technique scheme, described pedestal and round platform all adopt quality of rubber materials to make.
On the basis of technique scheme, the surrounding of each annular cutting groove is provided with the scale indicating and be suitable for cable outer diameter size.
On the basis of technique scheme, the end face button of each round platform is provided with port lid.
On the basis of technique scheme, the profile of described pedestal and the mating shapes of optical cable access hole.
On the basis of technique scheme, the number of described round platform is four, and is divided into two groups to be symmetrical arranged.
On the basis of technique scheme, the hole wall of each holes for optical cables is provided with three ring-shaped steps.
On the basis of technique scheme, the lateral wall of each round platform is provided with three annular cutting grooves.
The beneficial effects of the utility model are:
1, in the utility model, the hole wall of holes for optical cables is provided with multiple ring-shaped step, the lateral wall of round platform is provided with the annular cutting groove of multiple correspondence.The plurality of ring-shaped step forms the internal diameter of multiple different size, can the sealing of adaptive different-diameter optical cable.During concrete use, can coordinate the design of annular cutting groove, according to the diameter of practical application optical cable, annular cutting groove corresponding to step of selecting to match cuts, and makes optical cable can smoothly by holes for optical cables, easy to use, simple to operate.
2, in practice of construction or maintenance process, due to workmen to the operating force of optical cable and direction variant, optical cable can be caused to be subject to torsion in various degree and bending.Step design of the present utility model, can pack tightly optical cable from different directions when optical cable reverses, prevent the intrusion of dust and moisture, ensure that the good sealing property of cable sealing device.
3, the end face button of each round platform of the present utility model is provided with port lid.When not entering optical cable, holes for optical cables closed by this port lid, the optical cable fiber-dividing box this cable sealing device being protected effectively be connected is inner, avoids the intrusion of dust and moisture; When needs enter optical cable, only need unload detaining the port lid established, can optical cable be penetrated, easy to use, reasonable in design.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model cable sealing device;
Fig. 2 is the cut-open view of the utility model cable sealing device;
Fig. 3 is the schematic diagram installing the utility model cable sealing device.
Reference numeral:
1-pedestal, 11-perforate;
2-round platform, 21-ring-shaped step, 22-annular cutting groove, 23-scale, 24-port lid;
3-optical cable fiber-dividing box, 31-optical cable access hole, 32-crimp.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model provides a kind of cable sealing device, is installed in the optical cable access hole 31 of optical cable fiber-dividing box 3, and is crimped part 32 and is fixed.This device comprises the pedestal 1 of the mating shapes of profile and optical cable access hole 31, one side of described pedestal 1 is provided with at least one round platform 2 (concrete quantity and size, can arrange according to the molten complexion amount of concrete optical cable fiber-dividing box 3), the center of described round platform 2 offers holes for optical cables, and pedestal 1 is provided with the perforate 11 corresponding with this holes for optical cables, optical cable is made to pass pedestal 1 and round platform 2.The hole wall of described holes for optical cables is provided with multiple ring-shaped step 21, can pack tightly optical cable from different directions, prevent the intrusion of dust and moisture, ensure that the good sealing property of cable sealing device when optical cable reverses; The lateral wall of described round platform 2 is provided with multiple annular cutting groove 22, for cutting round platform 2, and a corresponding ring-shaped step 21 of annular cutting groove 22.The plurality of ring-shaped step forms the internal diameter of multiple different size, can the sealing of adaptive different-diameter optical cable.In use, can in conjunction with the design of annular cutting groove 22, according to the diameter of practical application optical cable, the annular cutting groove 22 of ring-shaped step 21 correspondence of selecting to match cuts, and makes optical cable can smoothly by holes for optical cables, easy to use, simple to operate.
As shown in Figure 1, the surrounding of each annular cutting groove 22 is provided with the scale 23 indicating and be suitable for cable outer diameter size, and the annular cutting groove 22 that operating personnel can be made to select fast to match cuts, convenient observation, simple to operate, efficiency is high.In addition, the end face button of each round platform 2 is provided with port lid 24.When not entering optical cable, holes for optical cables closed by this port lid 24, the optical cable fiber-dividing box 3 this cable sealing device being protected effectively be connected is inner, avoids the intrusion of dust and moisture; When needs enter optical cable, only need unload detaining the port lid 24 established, can optical cable be penetrated, easy to use, reasonable in design.
In the present embodiment, pedestal 1 and round platform 2 all adopt quality of rubber materials to make, and rubber has shrinkage character, has elastic deformation within the specific limits, make the contact between optical cable and pedestal 1, round platform 2 more tight, optical cable can be clamped, realize good sealing effectiveness.In addition, according to the size of the molten complexion amount of optical cable fiber-dividing box 3, the number of described round platform 2 is set to four, and be divided into two groups to be symmetrical arranged, and the madial wall of each round platform 2 and the lateral wall of each round platform 2 respectively correspondence are provided with three ring-shaped steps 21 and three annular cutting grooves 22, can be applicable to the optical cable that diameter is 7 ~ 9mm, 9 ~ 11mm, 11 ~ 13mm and 13 ~ 16mm tetra-different range.
As shown in Figure 3, when the utility model cable sealing device is installed on optical cable fiber-dividing box 3, only the pedestal 1 of cable sealing device need be snapped in optical cable access hole 31 place, then compress round platform 2 with crimp 32 to fix, install fixing reliable, not easily produce the displacements such as slippage, constructing operation is convenient.The optical cable fiber-dividing box 3 of this cable sealing device is housed, the sealing of the adaptive different-diameter optical cable of energy, use convenient, after entering cable, good sealing effectiveness can be realized, can still reach good sealing when optical cable reverses and be bending, ensure that in optical cable fiber-dividing box and not easily fall into dust and moisture, and then ensure that the work that in case, miscellaneous part is safe and reliable.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the utility model or akin technical scheme, all within its protection domain.
Claims (8)
1. a cable sealing device, be installed in the optical cable access hole (31) of optical cable fiber-dividing box (3), and be crimped part (32) and be fixed, it is characterized in that: this device comprises pedestal (1), one side of described pedestal (1) is provided with at least one round platform (2), the center of described round platform (2) offers holes for optical cables, and pedestal (1) is provided with the perforate (11) corresponding with described holes for optical cables; The hole wall of described holes for optical cables is provided with multiple ring-shaped step (21), the lateral wall of described round platform (2) is provided with multiple annular cutting groove (22), and a corresponding ring-shaped step (21) of annular cutting groove (22).
2. cable sealing device as claimed in claim 1, is characterized in that: described pedestal (1) and round platform (2) all adopt quality of rubber materials to make.
3. cable sealing device as claimed in claim 1, is characterized in that: the surrounding of each annular cutting groove (22) is provided with the scale (23) indicating and be suitable for cable outer diameter size.
4. cable sealing device as claimed in claim 1, is characterized in that: the end face button of each round platform (2) is provided with port lid (24).
5. cable sealing device as claimed in claim 1, is characterized in that: the profile of described pedestal (1) and the mating shapes of optical cable access hole (31).
6. the cable sealing device according to any one of claim 1 to 5, is characterized in that: the number of described round platform (2) is four, and is divided into two groups to be symmetrical arranged.
7. the cable sealing device according to any one of claim 1 to 5, is characterized in that: the hole wall of each holes for optical cables is provided with three ring-shaped steps (21).
8. the cable sealing device according to any one of claim 1 to 5, is characterized in that: the lateral wall of each round platform (2) is provided with three annular cutting grooves (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563976.5U CN204101785U (en) | 2014-09-28 | 2014-09-28 | A kind of cable sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563976.5U CN204101785U (en) | 2014-09-28 | 2014-09-28 | A kind of cable sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204101785U true CN204101785U (en) | 2015-01-14 |
Family
ID=52270202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420563976.5U Active CN204101785U (en) | 2014-09-28 | 2014-09-28 | A kind of cable sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204101785U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743002A (en) * | 2016-01-21 | 2016-07-06 | 青岛立安德森电气工程科技有限公司 | Combined installation method for sealed power distribution boxes |
| CN106532474A (en) * | 2016-12-19 | 2017-03-22 | 湖北日海通讯技术有限公司 | Cable entrance module and cabinet |
| CN108710183A (en) * | 2018-05-20 | 2018-10-26 | 新能量科技股份有限公司 | A kind of open air ADSS optical cables installation plugging device |
-
2014
- 2014-09-28 CN CN201420563976.5U patent/CN204101785U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743002A (en) * | 2016-01-21 | 2016-07-06 | 青岛立安德森电气工程科技有限公司 | Combined installation method for sealed power distribution boxes |
| CN105743002B (en) * | 2016-01-21 | 2019-09-27 | 立安德森（青岛）电气工程科技有限公司 | A kind of combined installation method of sealed distribution box |
| CN106532474A (en) * | 2016-12-19 | 2017-03-22 | 湖北日海通讯技术有限公司 | Cable entrance module and cabinet |
| CN108710183A (en) * | 2018-05-20 | 2018-10-26 | 新能量科技股份有限公司 | A kind of open air ADSS optical cables installation plugging device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204101785U (en) | A kind of cable sealing device | |
| CN201885824U (en) | Online distributing cable temperature monitoring device | |
| CN201868135U (en) | Seabed optical fiber composite high-voltage cable with detecting function | |
| CN102005259A (en) | Submarine optical fiber composite high-voltage cable with detection function | |
| CN204389749U (en) | Draw optical fiber and optical cable connecting device | |
| CN102013650A (en) | Cable house service device | |
| CN203561702U (en) | A power cable joint fault online monitoring and early warning system | |
| CN202004534U (en) | Power grid risk monitoring system | |
| CN114842603A (en) | High tension cable prevents outer broken monitoring and early warning system | |
| CN108801597A (en) | A kind of fault alarm method of fiber optic communication pipeline | |
| CN205453066U (en) | Cable sealing device | |
| CN204860781U (en) | Protection against rodents protection against insects device | |
| CN205488775U (en) | A protection device that is used for cable intermediate head under salt fog humid environment of harbour | |
| CN108007935B (en) | On-line monitoring system for buried cracks based on distributed optical fiber sensing technology structure | |
| CN103346512B (en) | A kind of intelligent busway | |
| CN204537752U (en) | Sensed communication integration photoelectric mixed cable | |
| CN201965280U (en) | Connection device for armored temperature-measuring cables | |
| CN204666897U (en) | A kind of buried monitoring connector box | |
| CN208984849U (en) | A kind of layer-stranding cable | |
| CN203612774U (en) | Cable anti-theft storage cabin for construction hoist | |
| CN113438019A (en) | Method for detecting running state of communication optical cable | |
| CN202511897U (en) | Intelligent monitoring system for temperature of crosslinked polyethylene (XLPE) power cables | |
| CN104700954A (en) | Sensor communication integrated photoelectric hybrid cable | |
| CN108053941B (en) | Novel photoelectric hybrid railway through ground wire | |
| CN202612860U (en) | Ocean platform bridge frame universal dextrorotatory elbow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |