CN103921797B - Subway shield door insulation system - Google Patents
Subway shield door insulation system Download PDFInfo
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- CN103921797B CN103921797B CN201310014989.7A CN201310014989A CN103921797B CN 103921797 B CN103921797 B CN 103921797B CN 201310014989 A CN201310014989 A CN 201310014989A CN 103921797 B CN103921797 B CN 103921797B
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- platform
- shield door
- platform slab
- subway shield
- insulation system
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Abstract
The present invention provides a kind of subway shield door insulation system, it is arranged between platform and threshold, described platform protrudes a platform slab to rail side, described platform slab all surfaces insulation glue-line parcel, the U-shaped of threshold supports and sets L-shaped insulating pad with platform slab junction, L-shaped insulating support it is provided with between platform slab and platform side, insulation adhesive tape is inlayed between threshold section bar and the L-shaped insulating support on threshold top, the U-shaped of threshold bottom supports and is bolted in described platform slab with penetrating, insulating sleeve then used by the described bolt that penetrates, lower insulating sleeve and the isolation of bolt sheath, will no longer be present the conducting region caused because of pollution, failure of insulation can be prevented effectively from.
Description
Technical field
The present invention relates to the insulation system between the threshold of subway shield door and ground.
Background technology
Subway shield door Insulation Problems, is the problem failing the most for many years effectively to solve, so-called shield door
Insulation, it is simply that the overall insulation with ground of shield door to be realized, simultaneously will be with the electricity such as train, return current rail
Position.Reach such effect, first have to solve be exactly shield door door body (particularly threshold) with
Effective insulation between the connection of platform slab.But at present, owing to can not thoroughly reach effectively to insulate,
The measure mostly taked is the way pasting dielectric film on shield door column, although be avoided that human body connects
The sense of discomfort produced when touching, but the most really realize shield door insulation, there is also firm not simultaneously,
The problem that Long-Time Service can be damaged.
Trace it to its cause, be in existing arrangement and method for construction, it is impossible to solve insulation system in use
The contaminated problem causing failure of insulation.These existing arrangement and method for construction, install at model machine and fill at the beginning of scene
A couple of days in, insulation substantially can be qualified.But install after starting soon, owing to the upper execution conditions in station are disliked
Bad, insulating part all can be produced and pollute by dust, moisture, muddy water etc., causes failure of insulation.And by
Various in pollution form complexity, it is allowed to irreversible.Thus, Insulation Problems to be solved is it is necessary to solve
Resistant to pollution problem.
Summary of the invention
The present invention provides a kind of subway shield door insulation system, is easy in order to solve existing insulation system
The problem lost efficacy because of polluting.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that:
A kind of subway shield door insulation system, it is arranged between platform and threshold, and described platform is to rail
A platform slab is protruded in side, road, and described threshold is fixed on above described platform slab, it is characterised in that:
Upper surface, lower surface and rail-side surface in described platform slab coats insulation glue-line, described
Insulation glue-line covers whole length directions of described platform slab；
One L-shaped insulating support, its first limit abuts in the side that described platform connects with platform slab,
Second limit abuts in the side that described platform slab is adjacent with threshold, and described L-shaped insulating support covers described
Platform and whole length directions of platform slab.
The subway shield door insulation system stated, wherein: in described platform slab, also laying L-shaped in interval is exhausted
Edge backing plate, the first limit of described L-shaped insulating pad is positioned at the upper surface of described platform slab, and end covers
Described second limit of described L-shaped insulating support, platform described in the second edge of described L-shaped insulating pad
The rail side of plate downwardly extends.
Described subway shield door insulation system, wherein: the U-shaped of described threshold bottom supports by wearing
Thoroughly bolt is fixed together with described platform slab, described in penetrate bolt and be passed down through described L-shaped felt pad
Plate and described platform slab, and connect with a nut.
Described subway shield door insulation system, wherein: penetrate on bolt upper sleeve through one absolutely described
Edge sleeve pipe and a lower insulating sleeve, described upper insulating sleeve and lower insulating sleeve are respectively from described station
Stretch in described platform slab with lower section above platen, and be connected with each other by screw thread.
Described subway shield door insulation system, wherein: described in penetrate bolt through described platform slab with
And after described nut, the most threaded bolt sheath, described bolt sheath and described lower insulation sleeve
The bottom contiguity of pipe, penetrates bolt and described nut is airtight by described.
Described subway shield door insulation system, wherein: described threshold top is provided with threshold section bar,
It is provided with insulation adhesive tape between first limit of described threshold section bar and described L-shaped insulating support.
Described subway shield door insulation system, wherein: described insulation adhesive tape is embedded in described threshold type
Material is near described platform side.
Described subway shield door insulation system, wherein: described insulation glue-line is polymeric polyester material.
Described subway shield door insulation system, wherein: described L-shaped insulating support is epoxy vinyl
Ester composite or ceramic material.
Described subway shield door insulation system, wherein: described upper insulating sleeve, lower insulating sleeve with
And described bolt sheath is epoxy vinyl ester composite or ceramic material.
Described subway shield door insulation system, wherein: described insulation adhesive tape is polymeric polyester material.
Described subway shield door insulation system, wherein: described L-shaped insulating pad is epoxy vinyl
Ester composite or ceramic material.
Using technique scheme, the present invention is by platform slab all surfaces insulation glue-line parcel, threshold
U-shaped support with platform slab junction set L-shaped insulating pad again, set L between platform slab and platform side
Shape insulating support, inlays insulation adhesive tape between threshold section bar and L-shaped insulating support, penetrate bolt and then use
Upper insulating sleeve, lower insulating sleeve and the isolation of bolt sheath, will no longer be present because of leading that pollution causes
Logical region, it is possible to be prevented effectively from failure of insulation.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention；
Fig. 2 is the sectional structure schematic diagram of the present invention.
The upper insulating sleeve of description of reference numerals: 1-；2-L shape insulating pad；3-insulate glue-line；Under 4-absolutely
Edge sleeve pipe；5-bolt sheath；6-L shape insulating support；7-insulate adhesive tape；8-threshold；81-threshold type
Material；82-U shape supports；9-platform；91-platform slab；10-penetrates bolt；11-nut.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the subway shield door insulation system that the present invention provides, it is arranged at platform 9
And between threshold 8, described platform 9 protrudes a platform slab 91 to rail side (i.e. right side in Fig. 2),
Described threshold 8 is fixed on above described platform slab 91, and described threshold 8 top is provided with threshold section bar 81,
Being electrically connected to form equipotential between subway shield door, the U-shaped of described threshold 8 bottom supports 82
Then being fixed together with described platform slab 91 by penetrating bolt 10, these are prior art.And
The present invention also has following unique design:
The present invention is first exhausted in upper surface, lower surface and the rail-side surface coating of described platform slab 91
Edge glue-line 3, described insulation glue-line 3 covers whole length directions of described platform slab 91, and preferably adopts
Use complex polyester material, the pollutant entry threshold 8 can being prevented effectively from platform slab 91；
Then, fixing a L-shaped insulating support 6, its first limit abuts in described platform 9 and platform
The side that plate 91 connects, the second limit abut in described platform slab 91 side adjacent with threshold 8 and with
Described insulation glue-line 3 connects, and described L-shaped insulating support 6 covers described platform 9 and platform slab 91
Whole length directions, and preferably employ Merlon material, the dirt in platform 9 can be prevented effectively from
Dye thing entry threshold 8；
Then, in described platform slab 91, L-shaped insulating pad 2, described L-shaped felt pad are laid in interval
Plate 2 preferably employs epoxy vinyl ester composite material quality, and its first limit is positioned at described platform slab 91
Upper surface, described second limit of L-shaped insulating support 6, described L-shaped felt pad are stated in end cap residence
Second limit of plate 2 then downwardly extends certain length along the rail side of described platform slab 91, plays reinforcement absolutely
The effect of edge.
The described bolt 10 that penetrates is passed down through described L-shaped insulating pad 2 and described platform slab 91,
And connect with nut 11, described threshold 8 is fixed on above described platform slab 91.In order to avoid institute
State and penetrate bolt 10 and conduct electricity, penetrate bolt 10 entry threshold 8 also for avoiding pollutant along described
In, in addition it is also necessary to penetrate insulating sleeve 1 and a lower insulation sleeve on bolt 10 upper sleeve through one described
Pipe 4, described upper insulating sleeve 1 with lower insulating sleeve 4 respectively above described platform slab 91 with lower section
Stretch in described platform slab 91, and be connected with each other by screw thread, thus be prevented effectively from platform slab 91
Pollutant penetrate bolt 10 entry threshold 8 along described.
Penetrate bolt 10 described in additionally, through after described platform slab 91 and described nut 11, go back spiral shell
Line connects a bolt sheath 5, and described bolt sheath 5 touches with the bottom of described lower insulating sleeve 4,
Thus penetrate bolt 10 and described nut 11 is airtight by described, in addition to there is insulating effect,
The pollutant below platform slab 91 can also be prevented effectively from and penetrate bolt 10 entry threshold 8 along described.
Wherein, described upper insulating sleeve 1, lower insulating sleeve 4 and described bolt sheath 5 are preferably adopted
With epoxy vinyl ester composite material quality or ceramic material.
Described insulation adhesive tape 7 is polymeric polyester material.
Described L-shaped insulating pad 2 is epoxy vinyl ester composite or ceramic material.
In order to strengthen the insulation effect between described threshold section bar 81 and described platform 9, also at described door
An insulation adhesive tape 7 inlayed by sill section bar 81 near described platform 9 side, and described insulation adhesive tape 7 is preferred
Using complex polyester material, it is clipped in the of described threshold section bar 81 and described L-shaped insulating support 6
Between Yi Bian, it is possible to play extraordinary insulation effect.
From above-mentioned record, platform slab 91 all surfaces insulation glue-line 3 is wrapped up by the present invention, door
The U-shaped of sill 8 supports 82 and sets L-shaped insulating pad 2, platform slab 91 again with platform slab 91 junction
And set L-shaped insulating support 6 between platform 9 side, inlay between threshold section bar 81 and L-shaped insulating support 6
Embedding insulation adhesive tape 7, penetrates bolt 10 and then protects with insulating sleeve 1, lower insulating sleeve 4 and bolt
Set 5 isolation, will no longer be present the conducting region caused because of pollution, it is possible to be prevented effectively from failure of insulation.
Above example is only that the present invention will be described, rather than the summary of being restricted property, this area
Those of ordinary skill is under the guidance of the inventive concept of the present invention, it is also possible to make on a lot of conventional structure
Amendment and replacement, these amendments should also be as being considered to belong among protection scope of the present invention with replacement.
Claims (12)
1. a subway shield door insulation system, it is arranged between platform and threshold, described platform to
Rail side protrudes a platform slab, and described threshold is fixed on above described platform slab, it is characterised in that:
Upper surface, lower surface and rail-side surface in described platform slab coats insulation glue-line, described
Insulation glue-line covers whole length directions of described platform slab；
One L-shaped insulating support, its first limit abuts in the side that described platform connects with platform slab,
Second limit abuts in the side that described platform slab is adjacent with threshold, and described L-shaped insulating support covers described
Platform and whole length directions of platform slab.
Subway shield door insulation system the most according to claim 1, it is characterised in that: described
In platform slab, also L-shaped insulating pad is laid at interval, and the first limit of described L-shaped insulating pad is positioned at described
The upper surface of platform slab, end cap residence states described second limit of L-shaped insulating support, and described L-shaped is exhausted
Described in second edge of edge backing plate, the rail side of platform slab downwardly extends.
Subway shield door insulation system the most according to claim 2, it is characterised in that: described door
The U-shaped of sill bottom supports and is fixed together with described platform slab by penetrating bolt, described in penetrate bolt
It is passed down through described L-shaped insulating pad and described platform slab, and connects with a nut.
Subway shield door insulation system the most according to claim 3, it is characterised in that: described
Penetrate the upper insulating sleeve of bolt upper sleeve through one and a lower insulating sleeve, described upper insulating sleeve with
Lower insulating sleeve stretches in described platform slab with lower section respectively above described platform slab, and passes through screw thread
It is connected with each other.
Subway shield door insulation system the most according to claim 4, it is characterised in that wear described in:
After bolt passes described platform slab and described nut thoroughly, the most threaded bolt sheath, described
The bottom contiguity of bolt sheath and described lower insulating sleeve, penetrates bolt and described nut is close by described
Close.
Subway shield door insulation system the most according to claim 1, it is characterised in that: described door
Sill top is provided with threshold section bar, between the first limit of described threshold section bar and described L-shaped insulating support
It is provided with insulation adhesive tape.
Subway shield door insulation system the most according to claim 6, it is characterised in that: described absolutely
Edge adhesive tape is embedded in described threshold section bar near described platform side.
Subway shield door insulation system the most according to claim 1, it is characterised in that: described absolutely
Edge glue-line is polymeric polyester material.
Subway shield door insulation system the most according to claim 1, it is characterised in that: described L
Shape insulating support is Merlon material.
Subway shield door insulation system the most according to claim 5, it is characterised in that: described
Upper insulating sleeve, lower insulating sleeve and described bolt sheath are epoxy vinyl ester composite or pottery
Porcelain material.
11. according to the subway shield door insulation system described in claim 6 or 7, it is characterised in that:
Described insulation adhesive tape is polymeric polyester material.
12. subway shield door insulation systems according to claim 2, it is characterised in that: described
L-shaped insulating pad is epoxy vinyl ester composite or ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310014989.7A CN103921797B (en) | 2013-01-16 | 2013-01-16 | Subway shield door insulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310014989.7A CN103921797B (en) | 2013-01-16 | 2013-01-16 | Subway shield door insulation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103921797A CN103921797A (en) | 2014-07-16 |
| CN103921797B true CN103921797B (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310014989.7A Active CN103921797B (en) | 2013-01-16 | 2013-01-16 | Subway shield door insulation system |
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| CN (1) | CN103921797B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143502B (en) * | 2015-03-31 | 2018-09-14 | 刘春梅 | The combined type insulation system of subway platform door bottom support |
| CN106143503B (en) * | 2015-03-31 | 2018-06-22 | 刘春梅 | The combined type insulation system of subway platform door intermediate supports |
| CN104943699A (en) * | 2015-07-02 | 2015-09-30 | 深圳市比阳科技有限公司 | Insulation structure and insulation method for shielding door body of metro |
| CN110552608B (en) * | 2018-05-31 | 2024-08-23 | 北京天乐交控科技发展有限公司 | Sealing structure of sliding plug door |
| CN109131365A (en) * | 2018-09-13 | 2019-01-04 | 重庆川仪自动化股份有限公司 | A kind of multi-insulation threshold of subway platform door |
| CN111376917A (en) * | 2018-12-27 | 2020-07-07 | 海芙德建筑产品(上海)有限公司 | Method for processing shielding door threshold by adopting PVC plastic coating |
| CN113216793B (en) * | 2021-04-27 | 2022-10-21 | 成都建工工业设备安装有限公司 | Subway platform door installation construction component and installation method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469535A (en) * | 2007-12-27 | 2009-07-01 | 方大集团股份有限公司 | Method for mounting platform plate structure, subway shield door supple and platform plate |
| CN201284465Y (en) * | 2008-07-25 | 2009-08-05 | 王长斌 | Insulation area structure of subway station |
| CN201944077U (en) * | 2010-12-09 | 2011-08-24 | 武昌船舶重工有限责任公司 | Insulation sleeve matched with bolt to install |
| CN102304898A (en) * | 2011-02-22 | 2012-01-04 | 周怡 | Construction method for underground insulation platform and underground insulation platform structure |
| CN202124038U (en) * | 2011-05-27 | 2012-01-25 | 北京港源建筑装饰工程有限公司 | Insulating separator |
| CN202247714U (en) * | 2011-08-05 | 2012-05-30 | 周怡 | Insulating subway platform structure |
| CN203005416U (en) * | 2013-01-16 | 2013-06-19 | 陈强 | Insulation structure for subway shielding door |
-
2013
- 2013-01-16 CN CN201310014989.7A patent/CN103921797B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469535A (en) * | 2007-12-27 | 2009-07-01 | 方大集团股份有限公司 | Method for mounting platform plate structure, subway shield door supple and platform plate |
| CN201284465Y (en) * | 2008-07-25 | 2009-08-05 | 王长斌 | Insulation area structure of subway station |
| CN201944077U (en) * | 2010-12-09 | 2011-08-24 | 武昌船舶重工有限责任公司 | Insulation sleeve matched with bolt to install |
| CN102304898A (en) * | 2011-02-22 | 2012-01-04 | 周怡 | Construction method for underground insulation platform and underground insulation platform structure |
| CN202124038U (en) * | 2011-05-27 | 2012-01-25 | 北京港源建筑装饰工程有限公司 | Insulating separator |
| CN202247714U (en) * | 2011-08-05 | 2012-05-30 | 周怡 | Insulating subway platform structure |
| CN203005416U (en) * | 2013-01-16 | 2013-06-19 | 陈强 | Insulation structure for subway shielding door |
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| CN103921797A (en) | 2014-07-16 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Metro shielding door insulation structure Effective date of registration: 20171219 Granted publication date: 20160831 Pledgee: Beijing ustron Tongsheng financing Company limited by guarantee Pledgor: BEIJING SINOTALENT TECHNOLOGY DEVELOPMENT CO., LTD. Registration number: 2017990001190 |
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Date of cancellation: 20190104 Granted publication date: 20160831 Pledgee: Beijing ustron Tongsheng financing Company limited by guarantee Pledgor: BEIJING SINOTALENT TECHNOLOGY DEVELOPMENT CO., LTD. Registration number: 2017990001190 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |