CN2541283Y - Rail slag carrier vehicle for construction of metro tunnel shield method - Google Patents
Rail slag carrier vehicle for construction of metro tunnel shield method Download PDFInfo
- Publication number
- CN2541283Y CN2541283Y CN 02229415 CN02229415U CN2541283Y CN 2541283 Y CN2541283 Y CN 2541283Y CN 02229415 CN02229415 CN 02229415 CN 02229415 U CN02229415 U CN 02229415U CN 2541283 Y CN2541283 Y CN 2541283Y
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- China
- Prior art keywords
- truck
- shaft
- chassis
- railway carriage
- rotating seat
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- Expired - Lifetime
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Abstract
A rail-type slag truck especially for subway and tunnel shield construction comprises a rail-type transportation truck. The upper portions of a front plate and a back plate of a truck box are symmetrically provided with a suspension rod rotating shaft, and a secondary rotating seat shaft is mounted at the bottom of the truck box below the suspension rod rotating shaft. A primary rotating seat shaft is mounted on one side of the secondary rotating seat shaft, and a positioning shaft is mounted on the other side of the secondary rotating seat shaft. The jointing face between the bottom of the truck box and the upper portion of a truck chassis is of a wedge-shaped structure, and the truck chassis is provided with a bogie truck with a double-action checking cylinder. Because the front plate and the back plate of the truck box are provided with a set of turnover seat shaft which works with a turnover mechanism, the truck box is very convenient to turn over to unload slag. Because the truck chassis is provided with the bogie truck with a double-action checking cylinder, the truck is safe to stop with a certain gradient and run on curved roads. The utility model is characterized by large carrying capacity, simple structure, low cost and long service life.
Description
One, technical field: the utility model belong to the subway tunnel shield construction slag tap the transportation usefulness special-use vehicle.
Two, background technology: in the subway tunnel excavation construction, when adopting the shield method driving, because a large amount of dregs need outwards transport, have since the city underground station mostly at below ground, so the outlet in tunnel is mostly at subsurface 20-30 rice, dregs also need be with hoisting way to the ground slag dumping after transporting the portal, transport by automobile again, dregs promotes and is subjected to the mine hoist safety speed limit, no matter the railway carriage size, hoisting speed is constant substantially, is promoting under the essentially identical situation of number of times, the railway carriage capacity is big more, and it is also big more that tunnel excavation goes out the quantity of slag.It is little that existing slag stone transport vehicle exists the railway carriage capacity, and vehicle itself is not without stop mechanism, and its steering hardware and switching mechanism heaviness cause bend walking and slag dumping dangerous.
Three, summary of the invention: the purpose of this utility model is that a kind of capacity of design is big, and bend walking and slag dumping be the track slag waggon of safety all.Technical solution of the present utility model is such, it includes a rail mounted transport trolley, it is characterized in that: header board and plate top, back at railway carriage are symmetrically installed with a peg S. A., railway carriage bottom under the peg S. A. also is equipped with a secondary rotary seat axle, side at secondary rotary seat axle is equipped with the rotary seat axle one time, opposite side is equipped with fix shaft, the railway carriage bottom is a wedge structure with the faying face on chassis top, and the bogie truck of band double acting brake cylinder is installed on chassis.Because of the upset rotary seat axle that a cover and switching mechanism are used is installed on the front and rear panel of this railway carriage, make railway carriage as safe as a house when slag dumping overturns, again because of the bogie truck of band double acting brake cylinder is installed on chassis, the safety that makes this vehicle can be adapted to certain slope is parked with bend and is walked, its load carrying ability is big, simple in structure, cost is low, long service life.
Four, description of drawings: Fig. 1 is a structural representation of the present utility model; Fig. 2 is the lateral plan of Fig. 1.Among the figure, 1. 2. rotary seat axles of peg S. A., 3. secondary rotary seat axles, 4. fix shafts, 5. double acting brake cylinders, 6. wedge shape location structures, 7. bogie truck assemblies, 8. railway carriages, 9. chassis, 10. brake shoes
Five, the specific embodiment: track slag waggon of the present utility model, it comprises a rail mounted transport trolley, is symmetrically installed with a peg S. A. 1 on the header board and the plate top, back of railway carriage 8, is used for hanging for gig.Railway carriage bottom under peg S. A. 1 also is equipped with a secondary rotary seat axle 3, on the right side of secondary rotary seat axle rotary seat axle 2 is installed one time, and the left side is equipped with fix shaft 4, and the flip angle of restriction railway carriage 8 is about 160 degree.The faying face on railway carriage 8 bottoms and chassis 9 tops is a wedge shape location structure 6, makes to connect to locate to open speed accurately.The bogie truck assembly 7 of band double acting brake cylinder 5 is installed on chassis, also can automatic brake even make vehicle when loading and unloading, break away from locomotive, guarantee parking safety.This railway carriage can be made serial model No., as 12 cubic meters and 18 cubic meters etc.The transportation of slagging tap when the utility model is specifically designed to subway tunnel excavation employing shield construction.Form marshaling with hauling engine and other vehicle in the subway tunnel under the vertical shaft, every row marshaling contains 3-5 this transport trolley.Transport trolley connects slag under auxiliary conveyor system behind the shield machine, haul out the portal by hauling engine, by gig the railway carriage that loads dregs is risen to ground again, after 160 degree left and right sides slag dumpings are tumbled on ground, by gig railway carriage is hung the down-hole again and dock, enter the tunnel and muck haulage once more with the chassis.Its effect can improve several times.Owing to adopted energy brake and given the double acting brake cylinder 5 of compressed air brake and the bogie truck assembly 7 of foundation brake structure, stationarity is good under steam to make the slag car, and cushion characteristic is strong, and can brake reliably, in case prevent to break off relations, danger on acclive track, can not occur sliding automatically.
Claims (1)
1, subway tunnel shield construction dedicated track slag waggon, it includes a rail mounted transport trolley, it is characterized in that: header board and plate top, back at railway carriage are symmetrically installed with a peg S. A., railway carriage bottom under the peg S. A. also is equipped with a secondary rotary seat axle, side at secondary rotary seat axle is equipped with the rotary seat axle one time, opposite side is equipped with fix shaft, the railway carriage bottom is a wedge structure with the faying face on chassis top, and the bogie truck of band double acting brake cylinder is installed on chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229415 CN2541283Y (en) | 2002-05-14 | 2002-05-14 | Rail slag carrier vehicle for construction of metro tunnel shield method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229415 CN2541283Y (en) | 2002-05-14 | 2002-05-14 | Rail slag carrier vehicle for construction of metro tunnel shield method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2541283Y true CN2541283Y (en) | 2003-03-26 |
Family
ID=33705732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02229415 Expired - Lifetime CN2541283Y (en) | 2002-05-14 | 2002-05-14 | Rail slag carrier vehicle for construction of metro tunnel shield method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2541283Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661447A (en) * | 2012-09-21 | 2014-03-26 | 北京南口轨道交通机械有限责任公司 | Light rail soil residue vehicle |
| CN109083653A (en) * | 2018-08-12 | 2018-12-25 | 周莉 | A kind of marshalling locomotive |
| CN113715856A (en) * | 2021-11-01 | 2021-11-30 | 中铁工程服务有限公司 | Self-driven muck truck |
-
2002
- 2002-05-14 CN CN 02229415 patent/CN2541283Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661447A (en) * | 2012-09-21 | 2014-03-26 | 北京南口轨道交通机械有限责任公司 | Light rail soil residue vehicle |
| CN103661447B (en) * | 2012-09-21 | 2016-04-20 | 北京南口轨道交通机械有限责任公司 | Light rail soil residue vehicle |
| CN109083653A (en) * | 2018-08-12 | 2018-12-25 | 周莉 | A kind of marshalling locomotive |
| CN109083653B (en) * | 2018-08-12 | 2020-10-02 | 蔡天明 | Marshalling locomotive |
| CN113715856A (en) * | 2021-11-01 | 2021-11-30 | 中铁工程服务有限公司 | Self-driven muck truck |
| CN113715856B (en) * | 2021-11-01 | 2022-02-22 | 中铁工程服务有限公司 | Self-driven muck truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120514 Granted publication date: 20030326 |