CN206225956U - A kind of cable plugging device - Google Patents
A kind of cable plugging device Download PDFInfo
- Publication number
- CN206225956U CN206225956U CN201621302208.XU CN201621302208U CN206225956U CN 206225956 U CN206225956 U CN 206225956U CN 201621302208 U CN201621302208 U CN 201621302208U CN 206225956 U CN206225956 U CN 206225956U
- Authority
- CN
- China
- Prior art keywords
- elastomer
- extension
- semi
- circular portions
- lower platen
- 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.)
- Expired - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 103
- 239000000806 elastomer Substances 0.000 claims abstract description 103
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 description 5
- 241000894007 species Species 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of cable plugging device, including elastomer, it is arranged on the lower platen of elastomer bottom and is arranged on the top board on elastomer top, elastomer, lower platen and top board are two annular shapes of semi-circular portions composition, each semi-circular portions of lower platen, elastomer and top board offer several through holes respectively in its corresponding position, bolt together links together lower platen, elastomer and top board through through hole and nut, is connected by dovetail configuration between two semi-circular portions of elastomer;Elastomer inside sets the extension elastomer that is sequentially reduced of several diameters, and extension elastomer is two annular shapes of semi-circular portions composition, and the separator bar of two adjacent two semi-circular portions of extension elastomer is mutually perpendicular to.The utility model not only increases the suitability of the present apparatus, and reduces the making mould species of elastomer and pressing plate, is easy to implement standardization, reduces production cost.
Description
Technical field
The utility model is related to cable mounting technique field, more particularly, to a kind of cable plugging device.
Background technology
The need for electric power, the development of telecommunications industry and urban construction, cable laying is changed to by built on stilts paving mode more
Underground piping paving mode.Require in laying to install protection pipe additional due to cable, cable is when through cable protection pipe in cable
Annular space can be formed between protection pipe, so, cable protection pipe is blocked, make sewage, pernicious gas or foreign matter not
Can enter and a basic demand without ignorance in power construction has been become in pipe.
At present, the special product of in the market closure cable protection pipe is few, and wherein imported product is expensive, the water that the country uses
The performances such as intensity, the toughness of plugging material such as mud, silk fiber crops or waterproof clay are again poor, it is easy to when circuit is powered because vibrations are made
Into crack, add cable channel often and the pipeline such as underground water supply and drainage, combustion gas, heating parallel or intersects, pipeline construction
Quality easily goes wrong, and pipeline is easy to infiltration occur, oozes the phenomenon of vapour.Rainy season can also form cable shaft ponding, water and fill
The situation of underground transformer and distribution power station, not only the staff to circuit homework and transformer and distribution power station brings difficulty, and easily causes
Accident, results even in power failure, causes unnecessary loss.
Number of patent application 200620160060.0 discloses a kind of elastic pipe plugging piece, the closeouts by elastomer and
Inside and outside pressing plate composition, elastomer and inside and outside pressing plate are symmetrical expression semicircular structure.It is corresponding in elastomer, inside and outside pressing plate
Position be provided with through hole, bolt is connected through through hole with nut, and elastomer, inside and outside pressing plate are connected together.During installation, tighten
Nut is radially expanded elastomer to reach sealing purpose.Although this closeouts have simple structure, good airproof performance, are easy to peace
Dress, but it is varied, and cable in actual facility work in face of existing cable and the species of protective conduit the advantages of effect is attractive in appearance
Cooperation with pipeline is even more diversified, and traditional closeouts can only adapt to the pipeline and cable of a kind of size, every time closure
It is preceding to need special closeouts customized, wherein different elastomers is accomplished by different moulds from the making of pressing plate, considerably increase
Production cost, wastes time and energy, it is impossible to enough to realize standardization.
Utility model content
In view of this, the purpose of this utility model is directed to the deficiencies in the prior art, there is provided a kind of cable plugging device, energy
Enough internal diameter sizes blocked according to the size adjusting cable of cable, not only increase the suitability of the present apparatus, and reduce bullet
The making mould species of gonosome and pressing plate, is easy to implement standardization, reduces production cost.
To reach above-mentioned purpose, the utility model uses following technical scheme:
A kind of cable plugging device, including elastomer, be arranged on the lower platen of the elastomer bottom and be arranged on described
The top board on elastomer top, the elastomer, the lower platen and the top board are two circles of semi-circular portions composition
Ring-type, each semi-circular portions of the lower platen, the elastomer and the top board are opened respectively in its corresponding position
Several through holes are provided with, bolt together connects the lower platen, the elastomer and the top board through through hole and nut
Together, it is connected by dovetail configuration between two semi-circular portions of the elastomer;
The elastomer inside sets the extension elastomer that several diameters are sequentially reduced, and the extension elastomer is two
The annular shape of semi-circular portions composition, and the separator bar of two semi-circular portions of adjacent two extensions elastomer is mutually perpendicular to, institute
The axially disposed some slide rails in outer surface of extension elastomer are stated, the inner surface of the extension elastomer is axially disposed
The some chutes that match of slide rail of extension elastomers adjacent thereto, axially disposed some of the elastomer inner surface its
Set close in chute on the chute that the slide rail of adjacent extension elastomer matches, the most inner surface of extension elastomer of inner side one
Strip of paper used for sealing.
Further, the through hole is polygonal hole.
Further, the quantity of the through hole is 2~5.
Further, it is provided with pad between the nut and the elastomer.
Further, the circumferentially arranged some annular grooves of the outer elastomeric surface, the cross section of the annular groove is
Wedge-shaped and wedge shape is big to hold outwardly, the expansion loop that setting is matched therewith in the annular groove.
The beneficial effects of the utility model are:
The utility model can only adapt to the pipeline and cable of a kind of size for closure in the prior art, be needed before closure every time
Special closeouts customized are wanted, wherein different elastomers is accomplished by different moulds from the making of pressing plate, production is considerably increased
Cost, wastes time and energy, it is impossible to enough realize standardized problem, big using the internal diameter that can be blocked according to the size adjusting cable of cable
A kind of small cable plugging device, substantially increases the range of application of the present apparatus, reduces production cost.Still existed using tradition
Elastomer upper and lower part is respectively provided with top board and lower platen and the structure compressed by bolt, the difference is that elastomer
It is made up of two semi-circular portions and stitched together by dovetail configuration between them, and is internally provided with elastomer some
On the one hand the extension elastomer that individual diameter is sequentially reduced, be so easy to elastomer is directly fastened on cable outer surface and by swallow
Stern construction is tentatively fixed, on the other hand can according to the size selection of different cables it is appropriate number of extension elastomer so as to
Expand the range of application of the present apparatus;Wherein, extension elastomer be two semi-circular portions composition it is circular in order to installing and
Dismounting, and the separator bar of two adjacent two semi-circular portions of extension elastomer is mutually perpendicular to two extension bullets so that adjacent
Gonosome is closely combined together;Meanwhile, being connected by between two adjacent extension elastomers is axially arranged on extension bullet
Some chute phases of the inner surface of some slide rails of the outer surface of the gonosome extension elastomer adjacent with being axially arranged on
Coordinate, easily can so assemble inside elastomer extension elastomer, and, in the most extension elastomer of inner side one
Sealing strip is set in the chute on inner surface, and the most inner side one for that will be in contact with cable is extended on elastomer inner surface
Chute closure is got up.The utility model not only increases the suitability of the present apparatus, and reduces the making of elastomer and pressing plate
Mould species, is easy to implement standardization, reduces production cost.
Brief description of the drawings
Fig. 1 is structure schematic front view of the present utility model.
Fig. 2 is structure schematic top plan view of the present utility model.
Fig. 3 be Fig. 1 in A-A to sectional view.
Fig. 4 is the structural representation of extension elastomer of the present utility model.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
The accompanying drawing of type embodiment, the technical scheme to the utility model embodiment is clearly and completely described.Obviously, it is described
Embodiment is a part of embodiment of the present utility model, rather than whole embodiments.Based on described of the present utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained belongs to the scope of the utility model protection.
Embodiment:
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of cable plugging device, including elastomer 1, it is arranged on the elastomer 1
The lower platen 2 of bottom and be arranged on the top board 3 on the top of the elastomer 1, the elastomer 1, the lower platen 2 and it is described on
Pressing plate 3 is the annular shapes of two semi-circular portions composition, the lower platen 2, the elastomer 1 and the top board 3 each
Semi-circular portions all offer 4 through holes 4 respectively in its corresponding position, and bolt 5 together will be described through through hole 4 and nut 6
Lower platen 2, the elastomer 1 and the top board 3 link together, and pass through between two semi-circular portions of the elastomer 1
Dovetail configuration 7 is connected;
The inside of the elastomer 1 sets the extension elastomer 8 that 2 diameters are sequentially reduced, and the extension elastomer 8 is two
The annular shape of semi-circular portions composition, and two separator bars of semi-circular portions 9 of adjacent two extensions elastomers 8 are mutually perpendicular to,
Axially disposed 4 slide rails 10 in outer surface of the extension elastomer 8, the inner surface of the extension elastomer 8 is vertically
The chute 11 that the slide rail of 4 extension elastomers adjacent thereto matches, axially disposed 4 of the inner surface of the elastomer 1 are set
Set in chute on the chute that the slide rail of its adjacent extension elastomer matches, the most inner surface of extension elastomer of inner side one
Sealing strip 13.
The through hole 4 is quadrilateral hole.
Pad 12 is provided between the nut 6 and the elastomer 1.
The utility model can only adapt to the pipeline and cable of a kind of size for closure in the prior art, be needed before closure every time
Special closeouts customized are wanted, wherein different elastomers is accomplished by different moulds from the making of pressing plate, production is considerably increased
Cost, wastes time and energy, it is impossible to enough realize standardized problem, big using the internal diameter that can be blocked according to the size adjusting cable of cable
A kind of small cable plugging device, substantially increases the range of application of the present apparatus, reduces production cost.Still existed using tradition
Elastomer upper and lower part is respectively provided with top board and lower platen and the structure compressed by bolt, the difference is that elastomer
It is made up of two semi-circular portions and stitched together by dovetail configuration between them, and is internally provided with elastomer some
On the one hand the extension elastomer that individual diameter is sequentially reduced, be so easy to elastomer is directly fastened on cable outer surface and by swallow
Stern construction is tentatively fixed, on the other hand can according to the size selection of different cables it is appropriate number of extension elastomer so as to
Expand the range of application of the present apparatus;Wherein, extension elastomer be two semi-circular portions composition it is circular in order to installing and
Dismounting, and the separator bar of two adjacent two semi-circular portions of extension elastomer is mutually perpendicular to two extension bullets so that adjacent
Gonosome is closely combined together;Meanwhile, being connected by between two adjacent extension elastomers is axially arranged on extension bullet
Some chute phases of the inner surface of some slide rails of the outer surface of the gonosome extension elastomer adjacent with being axially arranged on
Coordinate, easily can so assemble inside elastomer extension elastomer, and, in the most extension elastomer of inner side one
Sealing strip is set in the chute on inner surface, and the most inner side one for that will be in contact with cable is extended on elastomer inner surface
Chute closure is got up;In addition, through hole is quadrilateral hole, effect, or the triangle of the rotation for preventing bolt are primarily served
Hole, pentagon hole or hexagonal hole.The utility model not only increases the suitability of the present apparatus, and reduces elastomer and pressure
The making mould species of plate, is easy to implement standardization, reduces production cost.
Finally illustrate, above example is only used to illustrate the technical solution of the utility model and unrestricted, this area
Other modifications or equivalent that those of ordinary skill is made to the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme, all should cover in the middle of right of the present utility model.
Claims (4)
1. a kind of cable plugging device, including elastomer, the lower platen for being arranged on the elastomer bottom and the bullet is arranged on
The top board on gonosome top, the elastomer, the lower platen and the top board are two annulus of semi-circular portions composition
Shape, each semi-circular portions of the lower platen, the elastomer and the top board are opened up respectively in its corresponding position
There are several through holes, be connected to for the lower platen, the elastomer and the top board together through through hole and nut by bolt
Together, it is characterised in that:It is connected by dovetail configuration between two semi-circular portions of the elastomer;Inside the elastomer
The extension elastomer that several diameters are sequentially reduced is set, and the extension elastomer is two annular shapes of semi-circular portions composition,
And the separator bar of two adjacent two semi-circular portions of extension elastomer is mutually perpendicular to, the outer surface of the extension elastomer is equal
Axially disposed some slide rails, axially disposed some of the inner surface extension elasticity adjacent thereto of the extension elastomer
The chute that the slide rail of body matches, the slide rail phase of axially disposed some its adjacent extension elastomers of elastomer inner surface
Sealing strip is set in chute on the chute of matching, the most inner surface of extension elastomer of inner side one.
2. a kind of cable plugging device according to claim 1, it is characterised in that:The through hole is polygonal hole.
3. a kind of cable plugging device according to claim 1 and 2, it is characterised in that:The quantity of the through hole is 2~5
It is individual.
4. a kind of cable plugging device according to claim 1 and 2, it is characterised in that:The nut and the elastomer
Between be provided with pad.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621302208.XU CN206225956U (en) | 2016-11-30 | 2016-11-30 | A kind of cable plugging device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621302208.XU CN206225956U (en) | 2016-11-30 | 2016-11-30 | A kind of cable plugging device |
Publications (1)
Publication Number | Publication Date |
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CN206225956U true CN206225956U (en) | 2017-06-06 |
Family
ID=58787206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201621302208.XU Expired - Fee Related CN206225956U (en) | 2016-11-30 | 2016-11-30 | A kind of cable plugging device |
Country Status (1)
Country | Link |
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CN (1) | CN206225956U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108736394A (en) * | 2018-06-13 | 2018-11-02 | 董仲山 | A kind of termite-proof mouse-proof cable closure |
-
2016
- 2016-11-30 CN CN201621302208.XU patent/CN206225956U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108736394A (en) * | 2018-06-13 | 2018-11-02 | 董仲山 | A kind of termite-proof mouse-proof cable closure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20171130 |
|
CF01 | Termination of patent right due to non-payment of annual fee |