CN104499742A - Fixed maintenance platform with safety protector - Google Patents
Fixed maintenance platform with safety protector Download PDFInfo
- Publication number
- CN104499742A CN104499742A CN201410798451.4A CN201410798451A CN104499742A CN 104499742 A CN104499742 A CN 104499742A CN 201410798451 A CN201410798451 A CN 201410798451A CN 104499742 A CN104499742 A CN 104499742A
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- Prior art keywords
- inspection platform
- guard rail
- safety device
- platform
- tie
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
- E04H5/06—Pits or building structures for inspection or services
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a fixed maintenance platform with a safety protector. The fixed maintenance platform is arranged in a subway maintenance basement and comprises maintenance platform layers and the safety protector. The maintenance platform is of upper and lower layer structures and composed of a single-truss steel frame, longitudinal connecting beams and antislip steel plates in connection. The single-truss steel frame is composed of a platform upright and crossbeams in two layers, the crossbeams are arranged along the extending direction of a rail at equal distance. Protection barriers are arranged on the maintenance platform layers respectively, and each protection barrier is provided with a door. The safety protector is composed of a protection upright, a suspension bearing beam, a support rod, a connecting beam and a protection barrier, the top end of the protection upright is connected with the suspension bearing beam, the protection barrier is arranged on one side of the suspension bearing beam, and the protection barrier is in the same height as the upper maintenance platform layer. The fixed maintenance platform can maintain an integral train including roof and doors and vehicle travelling portions, subway vehicle maintenance capability and maintenance efficiency are greatly improved, and the fixed maintenance platform has a broad application prospect.
Description
Technical field
The present invention relates to subway repair apparatus, particularly relate to the fixing inspection platform of the band safety device arranged in rolling stock section's maintenance storehouse.
Background technology
During metro vehicle maintenance, must vehicle top air conditioner, car door, pantograph, traction electric machine, electrical equipment, EEF bogie etc. be checked, test, be repaired.
The car door of railcar, air-conditioning, pantograph are consumable accessorys, must check on time, repair.Railcar is organized into a train, and a train has very multiple leaf door, multiple vehicle top air conditioner and pantograph, all will be pulled down, then place under repair, test and assemble during overhaul, and this is very complicated time-consuming operation.
During current metro vehicle maintenance, lift work car or mobile operating platform is adopted to complete car door, car facilities, the detection of vehicle top air conditioner unit and air exhaust passage, roof pantograph etc., repairing, dismounting operation.The limited length of lift work car or mobile operating platform, can only complete the maintenance of half or one car car door at every turn, completes the maintenance of 1-2 vehicle top air conditioner.And lift work car, after completing car door operation, need work the position being raised to roof, then overhaul roof apparatus, car door and roof can not overhaul simultaneously, and efficiency is very low.After completing 1 car, lift work car or mobile operating platform need move to next car.The train of one row 6 marshalling, need move repeatedly, just can complete whole operation.
The metro vehicle maintenance that the employing lift work car of prior art or mobile operating platform carry out, operating efficiency is low, poor stability, there is potential safety hazard.In order to prevent roof operating personnel from falling, during dismounting, 2 symmetrical lift work cars or mobile operating platform need be placed in vehicle both sides, take very large space, affect traffic and other operations in storehouse.
Summary of the invention
For Problems existing in upkeep operation in existing subway maintenance storehouse, the present invention releases the double-deck fixing inspection platform of band safety device, can overhaul EEF bogie, motor, electrical equipment under all car doors of a train, car facilities and roof apparatus and car easily and safely simultaneously simultaneously, solve safety work problem in car inspection and repair, improve car inspection and repair operating efficiency.
The fixing inspection platform of the band safety device that the present invention relates to, be arranged in subway maintenance storehouse, comprise inspection platform and safety device, inspection platform and safety device divide the both sides being located at underground railway track.The vehicle of Awaiting Overhaul is placed between inspection platform and safety device, and inspection platform is identical with the length of subway one train with safety device.
Described inspection platform is arranged on the side of underground railway track, is connected and composed, form upper and lower double-layer structure by single Pin steelframe, longitudinal tie-beam, checkered plates.
Single Pin steelframe is made up of platform column and two-layer crossbeam, equidistantly arranges along track bearing of trend, and platform column bottom is fixed on the low scope of operation pedestal in maintenance storehouse, and crossbeam is set in parallel in the top of platform column and vertical with track bearing of trend.
Longitudinal tie-beam is connected with platform column and crossbeam.Article three, longitudinal tie-beam parallel with track bearing of trend and and beam vertical, the single Pin steelframe equidistantly arranged is connected into entirety.
Checkered plates is laid on crossbeam and longitudinal tie-beam.
The checkered plates of the two-layer crossbeam be arranged in parallel and the longitudinal tie-beam be connected respectively and laying, forms the parallel upper and lower two-layer inspection platform supported with single Pin steel frame column.Upper strata inspection platform height is identical with roof of train height, and lower floor's inspection platform height is identical with rail vehicle height of floor from rail top.
The close track side of two-layer inspection platform arranges guard rail respectively, and every layer of guard rail arranges enabling.The position of the corresponding Vehicular door of the enabling on lower floor's inspection platform guard rail, offers double fan horizontal drawing door; The position of the corresponding vehicle air conditioning of the enabling on the inspection platform guard rail of upper strata, offers four fan folded flat and opens the door.
Inspection platform two ends arrange walking steel ladder, and walking steel ladder divides two-layer setting, are separately positioned between the low scope of operation and lower floor's inspection platform and between lower floor's inspection platform and upper strata inspection platform.
Lighting is arranged respectively in the bottom of two-layer inspection platform.
Inspection platform two ends, upper strata are provided with the rinse bath of stainless steel, for cleaning the parts such as air-conditioning filter net.Lower floor's inspection platform is provided with tub, in cleaning vehice and the parts of motor vehicle door arrangement.
Described safety device is at the opposite side of the underground railway track of relative inspection platform, be made up of shield posts, outstanding bolster, tie-beam and guard rail, shield posts suspension column is imbedded in maintenance Kuku in ground base, and outstanding bolster one end is connected with shield posts top and stretches out to underground railway track side from shield posts top.
Add support bar between shield posts and outstanding bolster, the triangular steel support formed equidistantly arranges along track bearing of trend.Tie-beam is connected with shield posts and outstanding bolster, and two tie-beams are parallel with track bearing of trend and vertical with outstanding bolster, and the triangular steel support equidistantly arranged is linked to be entirety.
The tie-beam of underground railway track side arranges guard rail, and guard rail is identical with the upper strata inspection platform guard rail height of track opposite side.
The fixing inspection platform of the band safety device that the present invention relates to is arranged in subway maintenance storehouse, and inspection platform and safety device are divided into underground railway track both sides, and the injection of Awaiting Overhaul vehicle is also placed between inspection platform and safety device.Operating personnel is by walking steel ladder top to bottm layer inspection platform and upper strata inspection platform.By the enabling of lower floor's inspection platform, enter in vehicle, simultaneously to all car doors of train and car facilities are overhauled, dismounting; By the enabling of upper strata inspection platform, above arrive roof, roof facility overhauled, dismounting.Meanwhile, the low scope of operation district formed between lower floor's inspection platform and-1.0 meters low scope of operations, can complete the maintenance of EEF bogie and motor below vehicle, electrical equipment.
The fixing inspection platform that the present invention relates to can overhaul whole train simultaneously, comprise EEF bogie etc. below roof, car door and vehicle, make metro vehicle maintenance job safety, easy, comprehensive, quick, improve the operating condition of inspection car personnel, significantly improve service ability and overhaul efficiency, there is broad prospect of application.
Accompanying drawing explanation
Fig. 1 is the fixing inspection platform basic structure of the band safety device that the present invention relates to and is oppositely arranged position view with maintenance vehicle.
Fig. 2 is the inspection platform vertical structure partial schematic diagram in Fig. 1.
Description of symbols in figure:
1. guard rail on vehicle 2.
3. go up longitudinal tie-beam on checkered plates 4.
5. top rail 6. platform column
7. time longitudinal tie-beam 8. lower transverse beam
9. descend checkered plates 10. times guard rails
The 11. low scope of operation 12. shield posts
13. support bar 14. tie-beams
15. outstanding bolster 16. guard rails
17. 4 fan folded flat are opened the door 18. double fan horizontal drawing doors
19. upper strata steel ladder 20. lower floor steel ladders
Detailed description of the invention
Now by reference to the accompanying drawings the fixing inspection platform of band safety device involved in the present invention is described further.Fig. 1 and Fig. 2 shows the basic structure of the fixing inspection platform of band safety device and is oppositely arranged position with by tool car.
As shown in the figure, the fixing inspection platform of the band safety device that the present invention relates to, be arranged in subway maintenance storehouse, comprise inspection platform and safety device, inspection platform and safety device divide the both sides being located at underground railway track.The vehicle 1 of Awaiting Overhaul is placed between inspection platform and safety device, and inspection platform is identical with the length of subway one train with safety device.
Described inspection platform is arranged on the side of underground railway track, and width is greater than 4 meters, comprises upper and lower two-layer inspection platform, is connected and composed by single Pin steelframe, longitudinal tie-beam, checkered plates.
Single Pin steelframe is made up of platform column 6 and the top rail 5 be arranged in parallel and lower transverse beam 8, equidistantly arranges along track bearing of trend.Platform column 6 bottom is fixed on the low scope of operation 11 pedestal of maintenance storehouse, and top rail 5 is arranged on the top of platform column 6, and top rail 5 is vertical with track bearing of trend with lower transverse beam 8.
Longitudinal tie-beam is connected with platform column 6 and crossbeam, top rail 5 connects upper longitudinal tie-beam 4, lower transverse beam 8 connects lower longitudinal tie-beam 7, upper longitudinal tie-beam 4 and lower longitudinal tie-beam 7 respectively have three longitudinal tie-beams, article six, longitudinal tie-beam parallel with track bearing of trend and and beam vertical, the single Pin steelframe equidistantly arranged is connected into entirety.
Checkered plates is laid on crossbeam and longitudinal tie-beam, and upper checkered plates 3 is laid on top rail 5 and upper longitudinal tie-beam 4, and lower checkered plates 9 is laid on lower transverse beam 8 and lower longitudinal tie-beam 7.
Checkered plates 4 ~ 6 millimeters thick, the short rib of unequal angle that under steel plate, welding is equidistantly arranged is to increase the rigidity of steel plate.Platform column, crossbeam and longitudinal tie-beam are the materials such as welding H-bar, rolled section steel or pipe.
The checkered plates of the two-layer crossbeam be arranged in parallel and the longitudinal tie-beam be connected respectively and laying, forms the parallel upper and lower two-layer inspection platform supported with single Pin steel frame column.
Upper strata inspection platform is connected and composed by platform column 6, top rail 5, upper longitudinal tie-beam 4 and upper checkered plates 3, and upper strata inspection platform height is identical with vehicle roof height, apart from maintenance storehouse track tread 3.5 meters.
Lower floor's inspection platform is connected and composed by platform column 6, lower transverse beam 8, lower longitudinal tie-beam 7 and lower checkered plates 9, and lower floor's inspection platform height is identical with vehicle floor face height, apart from maintenance storehouse track tread 1.1 meters.
The close track side of two-layer inspection platform arranges guard rail respectively, and every layer of guard rail arranges enabling.Guard rail is high is 1.05 ~ 1.2 meters, and be welded by stainless-steel pipe, the bottom of guard rail arranges channel-section steel, is welded on checkered plates.Guard rail and vehicle 1 adjacent regions safe spacing are 80 millimeters.
On the upper guard rail 2 of upper strata inspection platform, the position of corresponding vehicle 1 air-conditioning is offered four fan folded flat and is opened the door 17, gate-width 4 meters; On the lower guard rail 10 of lower floor's inspection platform, double fan horizontal drawing door 18 is offered in the position of corresponding vehicle 1 car door, gate-width 1.5 meters.
Inspection platform two ends arrange walking steel ladder respectively, and walking steel ladder divides two-layer.Lower floor's steel ladder 20 is arranged between the low scope of operation 11 and lower floor's inspection platform, and upper strata steel ladder 19 is arranged between lower floor's inspection platform and upper strata inspection platform.
Lighting is arranged respectively in the bottom of two-layer inspection platform.
Inspection platform two ends, upper strata are provided with the rinse bath of stainless steel, for cleaning the parts such as air-conditioning filter net.Lower floor's inspection platform is provided with tub, in cleaning vehice and the parts of door system.
Described safety device is arranged on the opposite side of the underground railway track of relative inspection platform, is made up of shield posts 12, outstanding bolster 15, tie-beam 14 and guard rail 16.Obliquely between shield posts 12 and outstanding bolster 15 add support bar 13, the triangular steel support that shield posts 12, outstanding bolster 15 and support bar 13 are formed equidistantly arranges along track bearing of trend.The suspension column of shield posts 12 is imbedded in the ground base of maintenance storehouse, outstanding bolster 15 stretches out from shield posts 12 top to underground railway track side, tie-beam 14 is connected with shield posts 12 and outstanding bolster 15, article two, tie-beam is parallel with track bearing of trend and vertical with outstanding bolster 15, and the triangular steel support equidistantly arranged is linked to be entirety.
The tie-beam 14 of underground railway track side arranges guard rail 16, and guard rail 16 is highly identical with the upper guard rail 2 of the upper strata inspection platform of track opposite side.Guard rail 16 is highly 1.05 ~ 1.2 meters, is welded by stainless-steel pipe, and guard rail 16 and vehicle 1 adjacent regions safe spacing are 80 millimeters.
Claims (9)
1. the fixing inspection platform with safety device, be arranged in subway maintenance storehouse, it is characterized in that: comprise inspection platform and safety device, inspection platform and safety device divide the both sides being located at underground railway track, and the vehicle of Awaiting Overhaul is placed between inspection platform and safety device;
The described inspection platform being arranged on underground railway track side, is connected and composed by single Pin steelframe, longitudinal tie-beam, checkered plates, forms upper and lower double-layer structure; Single Pin steelframe is made up of platform column and two-layer crossbeam, equidistantly arranges along track bearing of trend, and platform column bottom is fixed on the low scope of operation pedestal in maintenance storehouse, and crossbeam is set in parallel in the top of column and vertical with track bearing of trend; Longitudinal tie-beam is connected with platform column and crossbeam, three longitudinal tie-beams parallel with track bearing of trend and and beam vertical, the single Pin steelframe equidistantly arranged is connected into entirety; Checkered plates is laid on crossbeam and longitudinal tie-beam; The checkered plates of the two-layer crossbeam be arranged in parallel and the longitudinal tie-beam be connected respectively and laying, forms the parallel upper and lower two-layer inspection platform supported with single Pin steel frame column; The close track side of two-layer inspection platform arranges guard rail respectively, every layer of guard rail arranges enabling, the position of the corresponding Vehicular door of the enabling on lower floor's inspection platform guard rail, the position of the corresponding vehicle air conditioning of the enabling on the inspection platform guard rail of upper strata;
Described safety device is at the opposite side of the underground railway track of relative inspection platform, be made up of shield posts, outstanding bolster, tie-beam and guard rail, shield posts suspension column is imbedded in maintenance Kuku in ground base, and outstanding bolster one end is connected with shield posts top and stretches out to underground railway track side from shield posts top; Add support bar between shield posts and outstanding bolster, the triangular steel support formed equidistantly arranges along track bearing of trend; Tie-beam is connected with shield posts and outstanding bolster, and two tie-beams are parallel with track bearing of trend and vertical with outstanding bolster, and the triangular steel support equidistantly arranged is linked to be entirety; The tie-beam of underground railway track side arranges guard rail, and guard rail is identical with the upper strata inspection platform guard rail height of track opposite side.
2. the fixing inspection platform of band safety device according to claim 1, it is characterized in that: the described inspection platform being arranged on underground railway track side is all identical with subway one train length with the safety device of opposite side, and inspection platform width is greater than 4 meters.
3. the fixing inspection platform of band safety device according to claim 1, is characterized in that: described checkered plates 4 ~ 6 millimeters thick, and the short rib of unequal angle that under steel plate, welding is equidistantly arranged is to increase the rigidity of steel plate.
4. the fixing inspection platform of band safety device according to claim 1, it is characterized in that: the guard rail that described inspection platform is arranged near track side, high 1.05 ~ 1.2 meters, be welded by stainless-steel pipe, guard rail and vehicle adjacent regions safe spacing are 80 millimeters.
5. the fixing inspection platform of band safety device according to claim 1, it is characterized in that: described guard rail arranges enabling, on the guard rail of lower floor's inspection platform, double fan horizontal drawing door is offered in the position of corresponding Vehicular door, gate-width 1.5 meters; On the guard rail of upper strata inspection platform, four fan folded flat enablings are offered in the position of corresponding vehicle air conditioning, gate-width 4 meters.
6. the fixing inspection platform of band safety device according to claim 4, is characterized in that: the bottom of described guard rail arranges channel-section steel, is welded on checkered plates.
7. the fixing inspection platform of band safety device according to claim 1, it is characterized in that: described inspection platform two ends arrange walking steel ladder respectively, walking steel ladder divides two-layer, lower floor's steel ladder is arranged on the low scope of operation to lower floor's inspection platform, and upper strata steel ladder is arranged on lower floor's inspection platform to upper strata inspection platform.
8. the fixing inspection platform of band safety device according to claim 1, is characterized in that: lighting is arranged respectively in the bottom of described two-layer inspection platform.
9. the fixing inspection platform of band safety device according to claim 1, is characterized in that: the guard rail that described safety device tie-beam is arranged is high 1.05 ~ 1.2 meters, and guard rail and vehicle adjacent regions safe spacing are 80 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798451.4A CN104499742A (en) | 2014-12-19 | 2014-12-19 | Fixed maintenance platform with safety protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798451.4A CN104499742A (en) | 2014-12-19 | 2014-12-19 | Fixed maintenance platform with safety protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104499742A true CN104499742A (en) | 2015-04-08 |
Family
ID=52941183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410798451.4A Pending CN104499742A (en) | 2014-12-19 | 2014-12-19 | Fixed maintenance platform with safety protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104499742A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351844A (en) * | 2017-06-21 | 2017-11-17 | 中建空列（北京）科技有限公司 | One kind hangs empty iron car side escape and evacuation platform system |
| CN108657986A (en) * | 2017-03-31 | 2018-10-16 | 中铁华铁工程设计集团有限公司 | Suspension type monorail car inspection and repair mobile platform |
| CN110936124A (en) * | 2019-12-09 | 2020-03-31 | 中车长江车辆有限公司 | Flexible assembling operation device for vehicle body |
| CN112479089A (en) * | 2020-12-25 | 2021-03-12 | 中铁第四勘察设计院集团有限公司 | Movable maintenance operation platform of suspension type monorail train and operation method thereof |
| RU2775097C1 (en) * | 2022-02-08 | 2022-06-28 | Общество с ограниченной ответственностью "Машиностроительный Инжиниринг" | Rail overpass with a viewing ditch for maintenance and repair of rolling stock |
| CN115450405A (en) * | 2022-08-22 | 2022-12-09 | 中车大连机车车辆有限公司 | Double-layer platform for roof operation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1441089A1 (en) * | 2003-01-24 | 2004-07-28 | Contelos Engineering GmbH i.G. | Device for inspection and/or maintenance and/or servicing of rail vehicles superstructures |
| CN2866719Y (en) * | 2006-01-26 | 2007-02-07 | 北京聚龙科技发展有限公司 | Motor car set suspension curved cross spreader structure double-side working platform and operating garage with the same working platform |
| CN202215020U (en) * | 2011-08-25 | 2012-05-09 | 北京新联铁科技发展有限公司 | Overhauling operation platform for rail traffic locomotive and car bodies |
| CN204357165U (en) * | 2014-12-19 | 2015-05-27 | 铁道第三勘察设计院集团有限公司 | With the fixing inspection platform of safety device |
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2014
- 2014-12-19 CN CN201410798451.4A patent/CN104499742A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1441089A1 (en) * | 2003-01-24 | 2004-07-28 | Contelos Engineering GmbH i.G. | Device for inspection and/or maintenance and/or servicing of rail vehicles superstructures |
| CN2866719Y (en) * | 2006-01-26 | 2007-02-07 | 北京聚龙科技发展有限公司 | Motor car set suspension curved cross spreader structure double-side working platform and operating garage with the same working platform |
| CN202215020U (en) * | 2011-08-25 | 2012-05-09 | 北京新联铁科技发展有限公司 | Overhauling operation platform for rail traffic locomotive and car bodies |
| CN204357165U (en) * | 2014-12-19 | 2015-05-27 | 铁道第三勘察设计院集团有限公司 | With the fixing inspection platform of safety device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657986A (en) * | 2017-03-31 | 2018-10-16 | 中铁华铁工程设计集团有限公司 | Suspension type monorail car inspection and repair mobile platform |
| CN108657986B (en) * | 2017-03-31 | 2024-01-23 | 中铁华铁工程设计集团有限公司 | Suspended type movable platform for overhauling monorail vehicle |
| CN107351844A (en) * | 2017-06-21 | 2017-11-17 | 中建空列（北京）科技有限公司 | One kind hangs empty iron car side escape and evacuation platform system |
| CN110936124A (en) * | 2019-12-09 | 2020-03-31 | 中车长江车辆有限公司 | Flexible assembling operation device for vehicle body |
| CN112479089A (en) * | 2020-12-25 | 2021-03-12 | 中铁第四勘察设计院集团有限公司 | Movable maintenance operation platform of suspension type monorail train and operation method thereof |
| CN112479089B (en) * | 2020-12-25 | 2023-12-15 | 中铁第四勘察设计院集团有限公司 | Movable overhaul operation platform of suspension type monorail train and operation method thereof |
| RU2775097C1 (en) * | 2022-02-08 | 2022-06-28 | Общество с ограниченной ответственностью "Машиностроительный Инжиниринг" | Rail overpass with a viewing ditch for maintenance and repair of rolling stock |
| CN115450405A (en) * | 2022-08-22 | 2022-12-09 | 中车大连机车车辆有限公司 | Double-layer platform for roof operation |
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Application publication date: 20150408 |
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