CN204311938U - Station insulation shielding door assembly - Google Patents
Station insulation shielding door assembly Download PDFInfo
- Publication number
- CN204311938U CN204311938U CN201420549510.XU CN201420549510U CN204311938U CN 204311938 U CN204311938 U CN 204311938U CN 201420549510 U CN201420549510 U CN 201420549510U CN 204311938 U CN204311938 U CN 204311938U
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- insulation
- door
- shielding door
- insulation shielding
- door assembly
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Abstract
The utility model discloses a kind of station insulation shielding door assembly, the top of insulation shielding door assembly is connected with civil engineering ventilation beam, bottom is connected with platform slab, installing insulating band in platform slab, insulation shielding door assembly comprises insulation shielding door, shield door column, shield door threshold, shield door lintel, insulation shielding door adopts insulation doorframe, door-plate is glass, glass door panel is bonding with insulation doorframe, the package of shield door column outer cladding insulation, shield door threshold, securing cover plate on lintel, described insulation doorframe, cover plate is the composite material of insulation, composite material is with glass fiber, carbon fiber, boron fibre, aramid fiber, alumina fibre, silicon carbide fibre wherein one or more as reinforcing material, matrix is made with synthetic resin.The utility model can be avoided producing electrical potential difference between shielding door component and train, improves safety concerns.
Description
Technical field
The utility model relates to screen door.
Background technology
Domestic and international most of shield door industry adopts the conductor using track as delivered current now, realize the current reflux (grounding) that tractor-trailer train produces, solve the electrical potential difference produced between track and ground, station, the method that tradition solves electrical potential difference connects shield door to track delivered current with equipotential line, installs insulating part additional between shield door and civil engineering.These solutions come with some shortcomings: pass in time and just there will be equipotential line and get loose, insulating part there will be aging, that insulating part top accumulation iron filings dust all can affect insulating part performance, there is the problems such as electrical potential difference between shield door and vehicle, leave potential safety hazard, the final safety factor by bus reducing passenger.
Utility model content
Technical problem to be solved in the utility model be overcome prior art above-mentioned deficiency and a kind of station insulation shielding door assembly is provided, avoid producing electrical potential difference between shielding door component and train, improve safety concerns.
The technical scheme in the invention for solving the above technical problem is: station insulation shielding door assembly, the top of insulation shielding door assembly is connected with civil engineering ventilation beam, bottom is connected with platform slab, installing insulating band in platform slab, insulation shielding door assembly comprises insulation shielding door, shield door column, shield door threshold, shield door lintel, insulation shielding door adopts insulation doorframe, door-plate is glass, glass door panel is bonding with insulation doorframe, the package of shield door column outer cladding insulation, shield door threshold, securing cover plate on lintel, described insulation doorframe, cover plate is the composite material of insulation, composite material is with glass fiber, carbon fiber, boron fibre, aramid fiber, alumina fibre, silicon carbide fibre wherein one or more as reinforcing material, matrix is made with synthetic resin.
For optimizing structure further, the corner inside of described insulation doorframe is fixed with reinforcement.
Insulated nylon plastic rivet or screw is adopted to fix between the described insulating bag piece installing of further optimization and column.
Circular arc space is left, space central filler expanded material between described package and column corner angle.
Described threshold lid surface is coated with wear-resistant coating.
Compared with prior art, the utility model has the advantage of: because the insulation shielding door, shield door column, shield door threshold, shield door lintel etc. of insulation shielding door assembly all have insulation materials to make or covered by insulation materials, fundamentally solve the problem of the electrical potential difference of shield door and train, for passenger provides protection, improve safety factor by bus.The Stability Analysis of Structures of insulation shielding door frame made by composite material, meets structural requirement.On column, not only coated package, filled with foaming material etc., attractive in appearance but also further enhancing protective action.Threshold lid surface wear-resistant coating, more durable.
Accompanying drawing explanation
Fig. 1 is the technical scheme schematic diagram solving shield door electrical potential difference in prior art.
Fig. 2 is the mounting means schematic diagram of insulation shielding door assembly in the utility model embodiment.
Fig. 3 is the cross-sectional structure figure of shield door column package in the utility model embodiment.
Fig. 4 is the structural representation of shield door doorframe in the utility model embodiment.
Fig. 5 is threshold cover plate in the utility model embodiment, lintel covering plate structure schematic diagram.
In figure: 1, ventilation beam, 2, top insulation, 3, shield door, 4, bottom insulation, 5, insulating tape, 6, platform slab, 7, equipotential line, 8, track, 9, insulation shielding door assembly, 10, column, 11, package, 12, expanded material, 13, insulated rivet, 14, insulate doorframe, 15, reinforcement, 16, cover plate, 17, fixture.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment, the utility model is further illustrated.
The technical scheme of shield door electrical potential difference is solved as shown in Figure 1 in prior art, shield door 3 is made for metal, its top and bottom are connected to civil engineering ventilation beam 1 and platform slab 6 by top insulation 2 and bottom insulation 4, be connected by equipotential line 7 between shield door 3 with train rail 8, make shield door 3 equal with the current potential of track 8, installing insulating band 5 in platform slab 6, this kind of structure easily leaves potential safety hazard because equipotential line 7 gets loose or insulating part is aging.
Adopt insulation shielding door assembly 9 in the utility model, as shown in Figure 2, the top of insulation shielding door assembly 9 is connected with civil engineering ventilation beam 1 its mounting means, and bottom is connected with platform slab 6, installing insulating band 5 in platform slab 6.
Insulation shielding door assembly 9 comprises insulation shielding door, shield door column, shield door threshold, shield door lintel etc.
Shield door column outer cladding package 11, its structure as shown in Figure 3, package 11 is elongated of uniform section, employing pultrude process makes, be made up of insulation materials, be arranged on shield door bearing column 10 outside, insulated rivet 13 is adopted to be connected between package 11 with metal upright post 10, insulated rivet 13 is insulated nylon plastics, there is excellent dielectric and heat resistance, because water absorption rate is low, the impact that its electrical property is subject to wet environment is very little, the safety of passenger in the process of moving can be ensured, insulated nylon plastics also have good mechanical performance, hot strength reaches 55MPa, bending strength reaches 69Mpa.After installation kit piece installing 11, not only attractive in appearance but also play insulating effect.In column edges and corners, between package 11 and column corner angle, leave arc-shaped space, space central filler expanded material 12, play support and crashproof effect.
Insulation shielding door adopts insulation doorframe 14, insulation doorframe 14 is fixedly made up of horizontal, vertical insulation strip, the material of insulation doorframe is composite material, be using glass fiber, carbon fiber, boron fibre, aramid fiber, alumina fibre, silicon carbide fibre wherein one or more as reinforcing material, make a kind of material of matrix with synthetic resin, there is good insulating properties and structural strength.In the corner of insulation doorframe 14, its inner fixed L shape reinforcement 15, the mode glueing joint and be mechanically connected mixing can be adopted to fix, and reinforcement 15 can strengthen the structural stability of doorframe.For strengthening the bonding strength of the shield door as sliding door and walking bracket, shield door upper transverse frame increases by one piece of metal sheet as backing plate with the junction of walking bracket, is fixed with bolt, as on the upper transverse frame of the doorframe 14 that insulate in Fig. 4 with the backing plate that bolt is fixing.Insulation shielding door board is made up of glass, and glass adopts glass cement bonding with insulation doorframe 14.
Threshold, lintel are the places that passenger often touches, for making insulation, shield door threshold, lintel are installed cover plate 16, the structure of cover plate 16 as shown in Figure 5, cover plate 16 is elongated of uniform section, and cross section is U-shaped, and the inner face of cover plate 16 has groove, paste one end of fixture 17 in groove, the other end of fixture 17 is fixed by nut and threshold or lintel.Cover plate 16 be insulation composite material make, be using glass fiber, carbon fiber, boron fibre, aramid fiber, alumina fibre, silicon carbide fibre wherein one or more, as reinforcing material, make a kind of material of matrix with synthetic resin.
Because threshold cover plate is the position that passenger often tramples, must ensure wear-resisting, adopt after composite material, not only ensure that and wear-resistingly also serve insulating effect, avoid the step voltage that passenger getting on/off may bring, improve the safety factor of passenger.In order to improve the anti-wear performance of threshold cover plate further, apply one deck wear-resistant coating on the surface of threshold cover plate.
Claims (5)
1. station insulation shielding door assembly, it is characterized in that: the top of insulation shielding door assembly is connected with civil engineering ventilation beam, bottom is connected with platform slab, installing insulating band in platform slab, insulation shielding door assembly comprises insulation shielding door, shield door column, shield door threshold, shield door lintel, insulation shielding door adopts insulation doorframe, door-plate is glass, glass door panel is bonding with insulation doorframe, the package of shield door column outer cladding insulation, securing cover plate on shield door threshold, lintel, described insulation doorframe, cover plate are insulation materials.
2. station according to claim 1 insulation shielding door assembly, is characterized in that: the corner inside of described insulation doorframe is fixed with reinforcement.
3. station according to claim 1 insulation shielding door assembly, is characterized in that: adopt insulated nylon plastic rivet or screw to fix between described insulating bag piece installing and column.
4. the station insulation shielding door assembly according to claim 1 or 3, is characterized in that: leave circular arc space between described package and column corner angle, space central filler expanded material.
5. station according to claim 1 insulation shielding door assembly, is characterized in that: described threshold lid surface is coated with wear-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549510.XU CN204311938U (en) | 2014-09-24 | 2014-09-24 | Station insulation shielding door assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549510.XU CN204311938U (en) | 2014-09-24 | 2014-09-24 | Station insulation shielding door assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204311938U true CN204311938U (en) | 2015-05-06 |
Family
ID=53134260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420549510.XU Active CN204311938U (en) | 2014-09-24 | 2014-09-24 | Station insulation shielding door assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204311938U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372561A (en) * | 2015-10-08 | 2016-03-02 | 宁波南车电气设备有限公司 | A novel shield door insulation monitoring and early warning system |
| CN108131081A (en) * | 2017-12-29 | 2018-06-08 | 广州地铁设计研究院有限公司 | A kind of insulating station door assembly component |
-
2014
- 2014-09-24 CN CN201420549510.XU patent/CN204311938U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372561A (en) * | 2015-10-08 | 2016-03-02 | 宁波南车电气设备有限公司 | A novel shield door insulation monitoring and early warning system |
| CN108131081A (en) * | 2017-12-29 | 2018-06-08 | 广州地铁设计研究院有限公司 | A kind of insulating station door assembly component |
| CN108131081B (en) * | 2017-12-29 | 2023-10-10 | 广州地铁设计研究院股份有限公司 | Insulated platform door assembly component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Minglun village five 315111 villages and towns in Zhejiang city of Ningbo province Yinzhou District Patentee after: Ningbo Zhongche era Electrical Equipment Co. Ltd. Address before: Minglun village five 315111 villages and towns in Zhejiang city of Ningbo province Yinzhou District Patentee before: Ningbo Nan Che Electric Appliance Equipment Co., Ltd |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170914 Address after: 315021 Zhejiang Province, Ningbo Jiangbei District Yongjiang Industrial Park No. 138 vibration Yonglu Patentee after: NINGBO CRRC TIMES SENSING TECHNOLOGY CO., LTD. Address before: Minglun village five 315111 villages and towns in Zhejiang city of Ningbo province Yinzhou District Patentee before: Ningbo Zhongche era Electrical Equipment Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190729 Address after: Minglun village five 315111 villages and towns in Zhejiang city of Ningbo province Yinzhou District Patentee after: Ningbo Zhongche era Electrical Equipment Co. Ltd. Address before: 315021 Zhejiang Province, Ningbo Jiangbei District Yongjiang Industrial Park No. 138 vibration Yonglu Patentee before: NINGBO CRRC TIMES SENSING TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210407 Address after: No.138 Zhenyong Road, Yongjiang Industrial Park, Jiangbei District, Ningbo City, Zhejiang Province Patentee after: NINGBO CRRC TIMES TRANSDUCER TECHNOLOGY Co.,Ltd. Address before: 315111 Minglun village, Wuxiang Township, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO CRRC TIMES ELECTRIC EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |