CN109131365A - A kind of multi-insulation threshold of subway platform door - Google Patents
A kind of multi-insulation threshold of subway platform door Download PDFInfo
- Publication number
- CN109131365A CN109131365A CN201811070338.9A CN201811070338A CN109131365A CN 109131365 A CN109131365 A CN 109131365A CN 201811070338 A CN201811070338 A CN 201811070338A CN 109131365 A CN109131365 A CN 109131365A
- Authority
- CN
- China
- Prior art keywords
- threshold
- insulation
- composition metal
- metab
- metal liner
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 72
- 239000002184 metal Substances 0.000 claims abstract description 90
- 229910052751 metal Inorganic materials 0.000 claims abstract description 90
- 239000000203 mixture Substances 0.000 claims abstract description 63
- 150000001875 compounds Chemical class 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 230000000007 visual effect Effects 0.000 claims 1
- 238000011835 investigation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 238000005253 cladding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000001458 anti-acid effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/70—Sills; Thresholds
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/70—Sills; Thresholds
- E06B2001/707—Thresholds with special provision for insulation
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The present invention provides a kind of multi-insulation threshold of subway platform door, including composition metal liner, threshold metal outer and metab, the composition metal liner is fixed on the metab, the composition metal liner face adjacent with metab is non-visible surface, and composition metal liner others face is visible surface；The threshold metal outer at least fits on the visible surface of the part composition metal liner；The first insulating layer is provided between the composition metal liner and the threshold metal outer.Second insulating layer is provided between the composition metal liner and the metab.Insulation board is set between metab and composition metal liner.The present invention passes through the multi-insulation structure of threshold, improves the insulating properties of threshold, effectively ensures the safety of passenger traffic areas, resists electrical pollution capacity strong, and the service life is long, and more easily the investigation rectification of failure of insulation, maintenance load are few.
Description
Technical field
The present invention relates to a kind of insulation systems, more particularly to a kind of multi-insulation of the subway platform door of subway platform door
Threshold.
Background technique
By code requirement, the necessarily insulation against ground of subway platform door needs to can contact passenger to ensure passenger safety
Metal parts carries out insulation processing, if especially threshold component failure of insulation easily occurs between vehicle and threshold because of conductive body
There is the phenomenon that electric discharge sparking in contact.
The insulation processing mode of existing platform gate threshold, which mostly uses greatly, adds the scheme of insulation board, the program in threshold lower part
Often because platform floor sewage or passenger getting on/off process are fallen, insulation board caused by dregs is contaminated to cause threshold insulation easily to be failed, and resists
Electrical pollution capacity is low, and the service life is short, and investigation is difficult, and maintenance load is huge.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of the multiple exhausted of subway platform door
Edge threshold, to solve the problems, such as that insulation threshold is vulnerable in the prior art.
In order to achieve the above objects and other related objects, the present invention provides a kind of multi-insulation threshold of subway platform door,
It is set between two platform door pillars, including composition metal liner 7, threshold metal outer 2 and metab, the composition metal
Liner 7 is fixed on the metab, and the composition metal liner 7 face adjacent with metab is non-visible surface, compound
Metal inner lining others face is visible surface；What the threshold metal outer 2 at least fitted in the part composition metal liner can
Depending on face；
The first insulating layer 71 is provided between the composition metal liner and the threshold metal outer.
Optionally, second insulating layer 72 is provided between the composition metal liner 7 and the metab.
Optionally, first insulating layer 71 coats the composition metal liner 2 with second insulating layer 72 completely.
Optionally, lower support 9, the lower support 9 are provided on the non-visible surface of the composition metal liner 7
It is connect with the metab.
Optionally, the metab includes at least metallic support 6, and the metallic support and the composition metal liner connect
It connects.
Optionally, the metallic support includes bracket mainboard and the two stands that are bent to form by the two sides of the bracket mainboard
Subplate, wherein a bracket subplate is connect with the lower support 9.
Optionally, the described of metallic support is wherein provided with insulation board between a bracket subplate and the lower bracket part 9
4。
Optionally, the metab includes insulation sleeve 5, and the insulation sleeve is set on the metallic support, and with institute
State the two sides that insulation board is respectively arranged at a wherein bracket subplate.
Optionally, the insulation threshold further include be set to threshold both ends for the composition metal liner and platform to be isolated
The insulation slotware 3 of door pillar 1.
As described above, a kind of multi-insulation threshold of subway platform door of the invention, has the advantages that
The multi-insulation threshold of subway platform door of the present invention, between threshold metal outer and composition metal liner
There is the first insulating layer, there is the second insulating layer of the closed cladding of insulating resin between composition metal liner and gate metab,
It is provided with insulation board between composition metal liner and platform metab, by the multi-insulation structure of threshold, improves threshold
Insulating properties, effectively ensure passenger traffic areas safety, resist electrical pollution capacity strong, the service life is long, more easily insulation lose
The investigation of effect is rectified and improved, and maintenance load is few.
Detailed description of the invention
Fig. 1 is the column and threshold composite structure front view of subway platform door；
Fig. 2 is the enlarged drawing at the I in Fig. 1；
Fig. 3 is the enlarged drawing at the II in Fig. 1；
Fig. 4 is the bottom view of insulation doorsill structure；
Fig. 5 is the cross-sectional view of insulation doorsill structure；
Fig. 6 is column, threshold, metab assembled view
Description of symbols: 1- platform door pillar, 2- threshold metal outer, 3- insulation slotware, 4- insulation board, 5- insulation
Set, 6- metab, 7- composition metal liner, the first insulating layer of 71-, 72- second insulating layer, 8- weld bolt.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
Fig. 1 is please referred to Fig. 6.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to
Cooperate the revealed content of specification, so that those skilled in the art understands and reads, being not intended to limit the invention can be real
The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influencing the effect of present invention can be generated and the purpose that can reach, it should all still fall in disclosed skill
Art content obtains in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", "left", "right", " centre " and
The term of " one " etc. is merely convenient to being illustrated for narration, rather than to limit the scope of the invention, relativeness
It is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the present invention.
Fig. 1 is the frame structure front schematic view of subway platform door pillar 1 and threshold composition, to prevent the upper Train of passenger
Shi Zhantai and train are there are potential difference, electric shock when passenger being caused to pass through, and need to carry out insulation processing to platform gate threshold.The present invention
A kind of multi-insulation threshold of subway platform door is provided, is set between two platform door pillars 1, including composition metal liner 7, door
Sill metal outer 2 and metab.
Bearing structure of the composition metal liner as entire threshold is made of the metal material of sufficient intensity.In
In the present embodiment, composition metal liner is a strip structure, and inner hollow, cross section is square.The metab
It is used to support the composition metal liner.
Definition is directly contacted with the metab or the face of the neighbouring composition metal liner is non-visible surface, then
Other three faces are visible surface.The threshold metal outer 2 at least fits in the visible surface of the part composition metal liner
On, that is to say, that the visible surface of composition metal liner described in threshold metal outer at least shield portions, or all it is coated on institute
State the visible surface of composition metal liner.
As shown in figure 3, at the back side of the threshold metal outer, i.e., close to fixed on the face of the composition metal liner
It is provided with weld bolt (weld bolt is metal), the weld bolt 8 is as the connection bolt connecting with composition metal liner.
Lining is provided with through-hole in the composition metal, and the diameter of the through-hole is greater than the nut of the connection bolt and the maximum ruler of stud
Very little, full-size mentioned here refers to two distance apart from farthest point-to-point transmission on nut (stud).Setting can be in this way
So that weld bolt is not contacted with the composition metal liner.The stud of the bolt passes through the logical of lining in the composition metal
Hole is extend into the cavity of composition metal liner, and insulation board 5 is arranged on the stud, and (size of insulation board is greater than the through-hole
Diameter), then insulation board and composition metal liner are compressed by nut, to make in threshold metal outer and composition metal
Lining connection, realizes isolation mounts between the two, and then realize insulation between the two.Add insulation sleeve under weld bolt
5, it can protect the insulating layer of composition metal liner 7.
In one embodiment of the invention, in order to enhance the insulation performance of entire threshold, the composition metal liner with
The first insulating layer 71 is provided between the threshold metal outer.
The insulating materials of first insulating layer can be insulating resin, and insulating resin has the characteristics that antiacid alkali, corrosion resistant, energy
Enough meet long-time requirement.
In another embodiment of the present invention, is provided between the composition metal liner 7 and the metab
Two insulating layers 72.By the way that second insulating layer is arranged, the insulating properties of threshold is further enhanced.The insulating materials of second insulating layer
It can be insulating resin.
In another embodiment of the present invention, first insulating layer coats described compound completely with the second insulating layer
Metal inner lining.The composition metal liner is coated using insulating resin layer totally-enclosed, is had enough thickness, structural strength and is resisted
Electrical breakdown capability.
In another embodiment of the present invention, lower support is provided on the non-visible surface of the composition metal liner 7
9, the lower support 9 is connect with the metab.Lower support can be fixed on described multiple by welding
It closes on metal inner lining, as the connector being connect with metab.The metab includes at least metallic support 6, the gold
Belong to bracket to connect with the composition metal liner, specifically be connect with the lower support.
In another embodiment of the present invention, as shown in Fig. 2, the metallic support includes bracket mainboard 61, bracket mainboard
It is vertically arranged；The metallic support further includes the bracket subplate 62 and bracket subplate being bent to form by the two sides of the bracket mainboard
63, two stands subplate is towards same direction.Wherein a bracket subplate 62 (i.e. the bracket subplate of the upper surface of diagram) and the lower part
Supporting element 9 connects.
Wherein a bracket subplate 62 (i.e. the bracket subplate of the upper surface of diagram) and the lower bracket of metallic support
Insulation board 4 is provided between part 9.
The metab further includes insulation sleeve 5, and the insulation sleeve is set on the metallic support, and with the insulation
Plate is respectively arranged at the two sides of a wherein bracket subplate 62 (i.e. the bracket subplate of the upper surface of diagram), and by bolt, (bolt is
Metal) the bracket subplate 62 of the insulation sleeve, metallic support is fixed on lining in the composition metal.Under bolt plus insulate
Set 5, can protect the insulating layer of composition metal liner 7.The diameter of the stud of bolt described here, which can be less than, to be set to absolutely
Edge set, bracket subplate, insulation board, lower support, second insulating layer, in composition metal the through-hole of lining diameter.
In another embodiment of the present invention, the insulation threshold further include be set to threshold both ends for be isolated it is described multiple
Close the insulation slotware 3 of metal inner lining and platform door pillar 1.The insulation slotware is U-shaped insulation slotware, and open end is towards gate
Column.
The composition metal liner 7 of the multi-insulation threshold of subway platform door of the present invention uses insulating resin totally-enclosed
Cladding reaches composition metal liner integral insulation；There is insulating resin closed between threshold metal outer 2 and composition metal liner 7
Coat isolation the first insulating layer 71, have between composition metal liner 7 and gate metab insulating resin it is closed cladding every
From second insulating layer 72, the third being made of between composition metal liner 7 and platform metab insulation board 4, insulation sleeve 5 is exhausted
Edge layer, it is ensured that the multi-insulation of threshold metal outer 2 and gate metab 6.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (9)
1. a kind of multi-insulation threshold of subway platform door, is set between two platform door pillars, which is characterized in that including compound
Metal inner lining (7), threshold metal outer (2) and metab, the composition metal liner (7) are fixed on the metab
On, the composition metal liner (7) face adjacent with metab is non-visible surface, and composition metal liner others face is visual
Face；The threshold metal outer (2) at least fits on the visible surface of the part composition metal liner；
The first insulating layer (71) are provided between the composition metal liner and the threshold metal outer.
2. a kind of multi-insulation threshold of subway platform door according to claim 1, which is characterized in that the composition metal
Second insulating layer (72) are provided between liner (7) and the metab.
3. a kind of multi-insulation threshold of subway platform door according to claim 2, which is characterized in that first insulation
Layer (71) and second insulating layer (72) coat the composition metal liner (2) completely.
4. a kind of multi-insulation threshold of subway platform door according to claim 1, which is characterized in that the composition metal
It is provided on the non-visible surface of liner (7) lower support (9), the lower support (9) connect with the metab.
5. a kind of multi-insulation threshold of subway platform door according to claim 1 or 2, which is characterized in that the metal
Pedestal includes at least metallic support (6), and the metallic support is connect with the composition metal liner.
6. a kind of multi-insulation threshold of subway platform door according to claim 4, which is characterized in that the metallic support
The two stands subplate being bent to form including bracket mainboard and by the two sides of the bracket mainboard, wherein a bracket subplate and it is described under
Portion's supporting element (9) connection.
7. a kind of multi-insulation threshold of subway platform door according to claim 4, which is characterized in that the institute of metallic support
It states and is wherein provided with insulation board (4) between a bracket subplate and the lower bracket part (9).
8. a kind of multi-insulation threshold of subway platform door according to claim 5, which is characterized in that the metab
Including insulation sleeve (5), the insulation sleeve is set on the metallic support, and is respectively arranged at wherein one with the insulation board
The two sides of frame subplate.
9. a kind of multi-insulation threshold of subway platform door according to claim 1, which is characterized in that the insulation threshold is also
The insulation slotware (3) for being used to be isolated the composition metal liner Yu platform door pillar (1) including being set to threshold both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811070338.9A CN109131365A (en) | 2018-09-13 | 2018-09-13 | A kind of multi-insulation threshold of subway platform door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811070338.9A CN109131365A (en) | 2018-09-13 | 2018-09-13 | A kind of multi-insulation threshold of subway platform door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109131365A true CN109131365A (en) | 2019-01-04 |
Family
ID=64825384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811070338.9A Pending CN109131365A (en) | 2018-09-13 | 2018-09-13 | A kind of multi-insulation threshold of subway platform door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109131365A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483472A (en) * | 2019-01-29 | 2020-08-04 | 方大智创科技有限公司 | Insulating threshold device of urban rail transit platform door system |
| WO2022104084A1 (en) * | 2020-11-12 | 2022-05-19 | Nationwide Architectural Metals Inc. | Modular sills for elevators and methods of assembling the same |
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|---|---|---|---|---|
| DE10353822A1 (en) * | 2003-11-18 | 2005-06-23 | Eduard Hueck Gmbh & Co Kg | Sill profile for sliding door or sliding window has three metal profile beams separated by insulating strips and has void in region where door edges overlap when door is closed |
| CN201520294U (en) * | 2009-11-02 | 2010-07-07 | 广州市地下铁道总公司 | Safe protection mechanism of urban railway transit shielding door |
| CN103921797A (en) * | 2013-01-16 | 2014-07-16 | 北京天乐泰力科技发展有限公司 | Metro shielding door insulation structure |
| FR3002780A1 (en) * | 2013-03-04 | 2014-09-05 | Faiveley Transp Tours | BEARING BEARING MODULE, ITS ASSEMBLY, COMPRISING THE SAME, AND METHOD FOR PRODUCING A BARRIER. |
| CN204492506U (en) * | 2015-03-31 | 2015-07-22 | 刘春梅 | Subway platform door pillar half clad type surface insulation structure |
| CN106143503A (en) * | 2015-03-31 | 2016-11-23 | 刘春梅 | The combined type insulation system of subway platform door intermediate supports |
| CN205930711U (en) * | 2016-08-26 | 2017-02-08 | 王长斌 | Insulating integrated configuration of half high platform door |
| CN208530555U (en) * | 2018-09-13 | 2019-02-22 | 重庆川仪自动化股份有限公司 | A kind of multi-insulation threshold of subway platform door |
-
2018
- 2018-09-13 CN CN201811070338.9A patent/CN109131365A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10353822A1 (en) * | 2003-11-18 | 2005-06-23 | Eduard Hueck Gmbh & Co Kg | Sill profile for sliding door or sliding window has three metal profile beams separated by insulating strips and has void in region where door edges overlap when door is closed |
| CN201520294U (en) * | 2009-11-02 | 2010-07-07 | 广州市地下铁道总公司 | Safe protection mechanism of urban railway transit shielding door |
| CN103921797A (en) * | 2013-01-16 | 2014-07-16 | 北京天乐泰力科技发展有限公司 | Metro shielding door insulation structure |
| FR3002780A1 (en) * | 2013-03-04 | 2014-09-05 | Faiveley Transp Tours | BEARING BEARING MODULE, ITS ASSEMBLY, COMPRISING THE SAME, AND METHOD FOR PRODUCING A BARRIER. |
| CN204492506U (en) * | 2015-03-31 | 2015-07-22 | 刘春梅 | Subway platform door pillar half clad type surface insulation structure |
| CN106143503A (en) * | 2015-03-31 | 2016-11-23 | 刘春梅 | The combined type insulation system of subway platform door intermediate supports |
| CN205930711U (en) * | 2016-08-26 | 2017-02-08 | 王长斌 | Insulating integrated configuration of half high platform door |
| CN208530555U (en) * | 2018-09-13 | 2019-02-22 | 重庆川仪自动化股份有限公司 | A kind of multi-insulation threshold of subway platform door |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483472A (en) * | 2019-01-29 | 2020-08-04 | 方大智创科技有限公司 | Insulating threshold device of urban rail transit platform door system |
| WO2020155298A1 (en) * | 2019-01-29 | 2020-08-06 | 方大智创科技有限公司 | Insulating sill device for urban rail transit platform door system |
| WO2022104084A1 (en) * | 2020-11-12 | 2022-05-19 | Nationwide Architectural Metals Inc. | Modular sills for elevators and methods of assembling the same |
| US11492233B2 (en) * | 2020-11-12 | 2022-11-08 | Nationwide Architectural Metals, Inc. | Modular sills for elevators and methods of assembling the same |
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