CN206099271U - Be arranged in cable channel reducing sealing device that can superpose - Google Patents
Be arranged in cable channel reducing sealing device that can superpose Download PDFInfo
- Publication number
- CN206099271U CN206099271U CN201621158859.6U CN201621158859U CN206099271U CN 206099271 U CN206099271 U CN 206099271U CN 201621158859 U CN201621158859 U CN 201621158859U CN 206099271 U CN206099271 U CN 206099271U
- Authority
- CN
- China
- Prior art keywords
- cable channel
- closeouts
- cable
- sealing device
- stackable
- 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
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a be arranged in cable channel reducing sealing device that can superpose, it includes the sealing washer, the sealing washer center is equipped with the through -hole, but the inside shutoff piece that sets up the reducing of through -hole, the shutoff piece includes shutoff piece and lower shutoff piece, it comprises outside central cylinder a plurality of ring circumference arrays to go up the shutoff piece, and the connection can be dismantled in ring and central cylindrical one side, the shutoff piece has a plurality of ring intervals array to constitute down, and the connection can be dismantled to the opposite side of ring, and the face is connected to the constitution, go up the ring of shutoff piece and the groove phase adaptation of lower shutoff piece, both merge the constitution cylinder, both ends are equipped with fixed sheet metal about the sealing washer, through screw fixed connection between the fixed sheet metal, place in and are used for in the cable channel realizing sealed between cable channel and the cable drawing the ring structure through tearing, realize the use of the cable of different diameters, can directly select not unidimensional shutoff piece according to the diameter of cable simultaneously, reach the sealed requirement in different cable conductors footpath in the pipeline.
Description
Technical field
This utility model is related to a kind of sealing device for inside cable channel, more particularly to a kind of for cable channel
In stackable reducing sealing device.
Background technology
At present for cable is to seal using packing matcrial with the sealing inside pipe laying mostly, cement is commonly used
Mixture and fire-proof mud closure mode.Material property permanence is unstable, and short life is easy to fall off, and dismounting is complicated, affects electric power to rob
Repair the time, great in constructing amount, the labor intensity of construction is high, and efficiency of construction is relatively low, causes cumulative construction cost very high.Also have
New-type single formula flexible pipe line stopper, plays good sealing effectiveness and prevents the generation of pipeline hidden danger, but its specification
Species is various, and no modularized design development cost is very high, needs early stage to set foot-point measurement to not knowing about pipeline inner cable line footpath, front
Phase is expensive, the progress of considerable influence cable channel seal construction.
Utility model content
In order to overcome the technical deficiency of the above, this utility model to provide a kind of for stackable reducing sealing in cable channel
Device.
This utility model provides a kind of for stackable reducing sealing device in cable channel, and which includes being placed in cable channel
The interior sealing ring coordinated with cable channel circumferential seal, the sealing ring center are provided with for placing the through hole of cable, described logical
The closeouts of reducing are set inside hole, and the closeouts include closeouts and lower closeouts, and the upper closeouts are by some
Annulus circumferential array is constituted on the outside of centered cylinder, and the side of annulus and centered cylinder is detachably connected, the lower closeouts
There are some angular interval arrays to constitute, and the opposite side of annulus is detachably connected, and constitute joint face, the circle of the upper closeouts
Ring is adapted with the groove of lower closeouts, and both merge composition cylinder, and the sealing ring upper and lower ends are provided with metal stator,
Connection is screwed between metal stator.
The sealing ring outer wall and inwall are equipped with some convex tendons.
Fluting is equipped with the sealing ring outer wall and inwall.
, by center to slight crack together with being externally provided with, the slight crack is through whole for the joint face of the upper closeouts and lower closeouts
Cylinder.
The sealing ring is made up of two semitight circles.
The upper and lower ends of the sealing ring are provided with groove, the groove places metal stator.
The height of the groove and the consistency of thickness of metal stator.
The metal stator is the circulus that two semi-rings are constituted, and one end of semi-ring is provided with concave structure, the other end
It is the convex structure being adapted with concave structure.
It is detachable on the metal stator that contact chip is set.
The beneficial effects of the utility model：It is placed in for the sealing realized between cable channel and cable in cable channel,
Can substantially realize decades being reached in the sealing of pipeline inner cable non-maintaining, can largely save that the later stage is artificial and material
Material cost, prevents the entrance of rainwater, debris, sludge and toy, thus can eliminate pipeline short interruption and all kinds of electric things
Therefore and electrical fire potential risk, and can load and unload repeatedly using many times, dismantle very convenient, greatly contracting has been broken electric power
Emergency repair time when failure occurs, while its internal closeouts for arranging reducing, using modularized design, reduces development cost,
By tearing circular ring structure, the use of the cable of different diameters is realized, can be with existing backwardness in quick transformation large area pipeline
Closure mode.And different sealing device is selected according to the diameter of pipeline, and without the too many line footpath for considering pipeline inner cable, carry
High sealing device can repeat practicality.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is exploded perspective view of the present utility model.
Fig. 3 is the structural representation of semitight circle of the present utility model.
Fig. 4 is the structural representation of the semi-ring of metal stator of the present utility model.
Fig. 5 is the cooperation schematic diagram of closeouts of the present utility model.
Fig. 6 is the structural representation of upper closeouts.
Fig. 7 is the structural representation of lower closeouts.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model embodiment is described further：
As illustrated, this utility model provides a kind of for stackable reducing sealing device in cable channel, which includes putting
The sealing ring 1 coordinated with cable channel circumferential seal in cable channel, 1 center of the sealing ring is provided with for placing cable
Through hole, arranges the closeouts 3 of reducing inside the through hole, the closeouts 3 include closeouts 31 and lower closeouts 32, institute
State closeouts 31 to be made up of on the outside of centered cylinder 35 34 circumferential array of some annulus, and the one of annulus 34 and centered cylinder 35
Side is detachably connected, and the lower closeouts 32 have some angular interval arrays to constitute, and the opposite side of annulus is detachably connected, and
Joint face is constituted, the annulus of the upper closeouts is adapted with the groove of lower closeouts, both merge composition cylinder, described close
Seal upper and lower ends are provided with metal stator 2, and connection is screwed between metal stator 2.
Cone tank 36 is up and down opened up with the junction of annulus or the junction of annulus and centered cylinder in annulus so that its
Can peel off in the case of stress in more weak connection junction.Two closeouts sleeves constitute one together
Cylinder, and sealing cooperation is constituted with sealing ring, according to the diameter of cable, annulus can be peeled off from the inside to the outside, expose centre
Through wires hole, and cable is worn the quantity of the annulus for wherein, selecting to peel off according to different cable size, has met difference
The cabling requirements of diameter, and sealing device need not be changed.
1 outer wall of the sealing ring and inwall are equipped with some convex tendons 13.Using the convex tendon 13 on inwall cause sealing ring 1 with
Crush seal is formed between closeouts, the sealing between cable and closeouts and sealing ring is further increased.And sealing ring
Convex tendon on outer wall is then improve and is sealed between cable channel, it is ensured that sealing effectiveness.
Fluting 12 is equipped with the sealing ring outer wall and inwall.The fluting 12 is located at the opposite side of convex tendon, when tightening spiral shell
When silk, under the extruding of metal stator, the fluting is deformed upon, so as to extrude 13 place position of convex tendon, therefore energy
Enough so that the sealing between convex tendon and closeouts or convex tendon and pipeline is more reliable.
, by center to slight crack 33 together with being externally provided with, the slight crack is through whole for the joint face of the upper closeouts and lower closeouts
Individual cylinder.Cable can be passed through into the closeouts simply more using slight crack, and easily annulus tearing is got off, wherein
Sealing ring and closeouts are made using the rubber of the prolonged property of insulation fire prevention.
The sealing ring is made up of two semitight circles, and the sealing ring is made up of two semitight circles, using symmetrically setting
The semitight circle put, it is possible to reduce mold use, can just produce two semitight circles with same mould, reduces cost,
It is convenient in demoulding, while convenient when mounted.
The upper and lower ends of the sealing ring are provided with groove 11, and metal stator is placed in the groove 11.The groove
Height and the consistency of thickness of metal stator, can avoid metal stator directly contact cable, damage the crust of cable.
The metal stator is the circulus that two semi-rings are constituted, and one end of semi-ring is provided with concave structure, the other end
It is the convex structure 21 being adapted with concave structure 22, two semi-rings merge and constitute annulus, using metal stator by sealing ring
It is fixed so as to will not to shift and fixed more firm, while upper and lower ends are fixed so that can compress when turning screw close
Seal, realizes sealing.
Screw tap screw thread is provided with fixing hole on metal stator simultaneously, you can directly to pass through screw and metal stator
It is fixedly connected, and screw is fixed without the need for nut.
It is detachable on the metal stator that contact chip 4 is set, if necessary to sealing device is fully recessed in pipeline, then
Need to dismantle contact chip, and at the pipeline end, then can keep contact chip.
Embodiment is not construed as to restriction of the present utility model, any based on spiritual improvements introduced of the present utility model,
All should be within protection domain of the present utility model.
Claims (9)
1. a kind of for stackable reducing sealing device in cable channel, it is characterised in that：It include being placed in cable channel with
The sealing ring that cable channel circumferential seal coordinates, the sealing ring center are provided with for placing the through hole of cable, in the through hole
Portion arranges the closeouts of reducing, and the closeouts include closeouts and lower closeouts, and the upper closeouts are by some annulus
Circumferential array is constituted on the outside of centered cylinder, and the side of annulus and centered cylinder is detachably connected, if the lower closeouts have
Dry angular interval array is constituted, and the opposite side of annulus is detachably connected, and constitutes joint face, the annulus of the upper closeouts with
The groove of lower closeouts is adapted, and both merge composition cylinder, and the sealing ring upper and lower ends are provided with metal stator, metal
Connection is screwed between stator.
2. it is according to claim 1 a kind of for stackable reducing sealing device in cable channel, it is characterised in that described
Sealing ring outer wall and inwall are equipped with some convex tendons.
3. it is according to claim 1 a kind of for stackable reducing sealing device in cable channel, it is characterised in that described
Fluting is equipped with sealing ring outer wall and inwall.
4. it is according to claim 1 a kind of for stackable reducing sealing device in cable channel, it is characterised in that described
By center to slight crack together with being externally provided with, the slight crack runs through whole cylinder to the joint face of upper closeouts and lower closeouts.
5. the one kind according to claim 1 or 2 or 3 is used for stackable reducing sealing device in cable channel, and its feature exists
In the sealing ring is made up of two semitight circles.
6. it is according to claim 5 a kind of for stackable reducing sealing device in cable channel, it is characterised in that described
The upper and lower ends of sealing ring are provided with groove, the groove places metal stator.
7. it is according to claim 6 a kind of for stackable reducing sealing device in cable channel, it is characterised in that described
The height of groove and the consistency of thickness of metal stator.
8. it is according to claim 1 a kind of for stackable reducing sealing device in cable channel, it is characterised in that described
Metal stator is the circulus that two semi-rings are constituted, and one end of semi-ring is provided with concave structure, and the other end is and concave structure
The convex structure being adapted.
9. it is according to claim 1 a kind of for stackable reducing sealing device in cable channel, it is characterised in that described
It is detachable on metal stator that contact chip is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158859.6U CN206099271U (en) | 2016-11-01 | 2016-11-01 | Be arranged in cable channel reducing sealing device that can superpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158859.6U CN206099271U (en) | 2016-11-01 | 2016-11-01 | Be arranged in cable channel reducing sealing device that can superpose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206099271U true CN206099271U (en) | 2017-04-12 |
Family
ID=58484909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621158859.6U Expired - Fee Related CN206099271U (en) | 2016-11-01 | 2016-11-01 | Be arranged in cable channel reducing sealing device that can superpose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206099271U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019512A (en) * | 2017-11-24 | 2018-05-11 | 苏州沃森优金电子科技有限公司 | A kind of Novel sealing ring group |
| CN108049509A (en) * | 2017-11-29 | 2018-05-18 | 杭州晶索建材有限公司 | A kind of explosion-proof detachable holes blocking system of Novel fireproof and its construction method |
| CN109449622A (en) * | 2018-12-21 | 2019-03-08 | 济南必拓电气设备有限公司 | Hermetically sealed waterproof tee connector |
| CN110416963A (en) * | 2019-07-23 | 2019-11-05 | 中冀电力集团保定人民输变电有限公司 | High-voltage cable middle joint protects explosion-proof tank |
| CN110594513A (en) * | 2019-09-04 | 2019-12-20 | 广东大园环保科技有限公司 | Blowing air bag |
| CN112900838A (en) * | 2021-01-29 | 2021-06-04 | 晟通科技集团有限公司 | Formwork system |
| WO2021243682A1 (en) * | 2020-06-05 | 2021-12-09 | Tridonic Gmbh & Co Kg | Diameter adapter accessory for cable strain relief |
-
2016
- 2016-11-01 CN CN201621158859.6U patent/CN206099271U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019512A (en) * | 2017-11-24 | 2018-05-11 | 苏州沃森优金电子科技有限公司 | A kind of Novel sealing ring group |
| CN108049509A (en) * | 2017-11-29 | 2018-05-18 | 杭州晶索建材有限公司 | A kind of explosion-proof detachable holes blocking system of Novel fireproof and its construction method |
| CN109449622A (en) * | 2018-12-21 | 2019-03-08 | 济南必拓电气设备有限公司 | Hermetically sealed waterproof tee connector |
| CN109449622B (en) * | 2018-12-21 | 2024-04-19 | 济南必拓电气设备有限公司 | Full-sealed waterproof branching connector |
| CN110416963A (en) * | 2019-07-23 | 2019-11-05 | 中冀电力集团保定人民输变电有限公司 | High-voltage cable middle joint protects explosion-proof tank |
| CN110594513A (en) * | 2019-09-04 | 2019-12-20 | 广东大园环保科技有限公司 | Blowing air bag |
| WO2021243682A1 (en) * | 2020-06-05 | 2021-12-09 | Tridonic Gmbh & Co Kg | Diameter adapter accessory for cable strain relief |
| CN112900838A (en) * | 2021-01-29 | 2021-06-04 | 晟通科技集团有限公司 | Formwork system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20181101 |