CN2765837Y - Straddle type single-track railroad switch beam driving device - Google Patents
Straddle type single-track railroad switch beam driving device Download PDFInfo
- Publication number
- CN2765837Y CN2765837Y CN 200520033028 CN200520033028U CN2765837Y CN 2765837 Y CN2765837 Y CN 2765837Y CN 200520033028 CN200520033028 CN 200520033028 CN 200520033028 U CN200520033028 U CN 200520033028U CN 2765837 Y CN2765837 Y CN 2765837Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- switch beam
- rail switch
- track switch
- driving device
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a driving device of a rail switch beam for an over-seat single-rail switch, particularly an over-seat single-rail traffic system. Aiming at the shortages that the existing driving device of the rail switch beam is arranged on a ground foundation, causing large occupation land and affecting safety of the rail switch system, etc., the driving device of the rail switch beam of the over-seat single-rail switch is proposed, with the advantages of simple structure, small occupation of land and safety. The utility model has the technical scheme that a dual-output-shaft speed reducer 8 with a brake motor is arranged on the bottom surface of the rail switch beam through a motor mounting frame 7; two end output shafts of the dual-output-shaft speed reducer 8 are connected with one end of a floating shaft 6 of which the other end is connected with a gear shaft coupler 5; the other end of the gear shaft coupler 5 is connected with the input shaft of an L-shaped worm speed reducer 2 of which the output shaft is connected with a swing arm 1; one end of the swing arm 1 is provided with a guide wheel 9. A reducer mounting frame 3 provided with the L-shaped worm speed reducer 2 is arranged on the lower end surface of the rail switch beam.
Description
One, technical field
The utility model relates to straddle-type monorail transportation system, especially a kind of track switch beam actuating device of straddle-type monorail track switch.
Two, background technology
Straddle-type monorail transportation system is walked the line mode uniqueness, be different from common wheel track traffic system, adopt prestressed concrete beam as the vehicle to run track and bear the load of train, wheel adopts gas filed rubber tire, and vehicle adopts that vibrations are little, noise is low, stopping distance is short, hill climbing ability is strong, by the good straddle-type monorail battery-driven car group of curve performance.
When cross-saddle single-track traffic carries out vehicle thread-changing, marshalling, scheduling, adopt a kind of straddle-type monorail track switch of special construction.This track switch is adopted driven by power, makes the whole turn-out track of track switch beam, forms the turnout with track girder or the contraposition of track switch beam, to finish the commentaries on classics line needs of vehicle ' circuit.Every group of track switch is formed by connecting by some joint Cha Liang.Each saves track switch is under actuating device drives, and is attachment point with track switch fixed end turning cylinder, the distance that translation is different, thus form transition line and dock with adjacent track girder, finish turn-out track.Existing actuating device is located on the basis, ground, takes up an area of widely, is unfavorable for the safety of railway points system.
Three, summary of the invention
The purpose of this utility model provides a kind of simple in structure, takes up an area of to lack, and safety drives the track switch beam actuating device of straddle-type monorail track switch flexibly.
The technical scheme that the utility model adopted is as follows: actuating device, include L type worm reducer, gear coupling, floating axle, two shaft reductors, its two shaft reductors that have braking motor are installed on the bottom surface of track switch beam by the motor erecting frame, the two ends shaft of two shaft reductors is connected with floating axle one end, the floating axle other end is connected with gear coupling, the gear drive coupling other end is connected with L type worm reducer input shaft, L type worm reducer output shaft connects swing arm, the swing arm end has guide wheel, and the retarder erecting frame that has L type worm reducer is installed in the lower surface of track switch beam.
The utility model, the upper surface of swing arm is equipped with limit switch and is hit iron.
Use the utility model on the basis, ground, groove to be installed down, when motor rotates, drive floating axle and the rotation of gear drive coupling by two shaft reductors, driving swing arm by L type worm reducer at last turns round along L type worm reducer center shaft, the guide wheel of swing arm end is in the rotation of falling the groove, slippage, by the action of limit switch, motor is controlled, thus the transposition of realization track switch beam.
The utlity model has simple and compact for structurely, floor area is few, characteristics such as flexible operation, convenience, safety, effect are obvious.
Four, description of drawings
Further specify the utility model below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation:
Fig. 2 is that Figure 1A is to the TV structure scheme drawing.
Among the figure: 1-swing arm 2-L type worm reducer 3-retarder erecting frame 4-limit switch hits the two shaft reductor 9-guide wheels of iron 5-gear coupling 6-floating axle 7-motor erecting frame 8-
Five, the specific embodiment
Fig. 1, shown in Figure 2, the two shaft reductors 8 that have braking motor are installed on the bottom surface of track switch beam by motor erecting frame 7, the two ends shaft of two shaft reductors 8 is connected with floating axle 6 one ends, floating axle 6 other ends are connected with gear coupling 5, gear drive coupling 5 other ends are connected with L type worm reducer 2 input shafts, L type worm reducer 2 output shafts connect swing arm 1, the swing arm end has guide wheel 9, the retarder erecting frame 3 that has L type worm reducer 2 is installed in the lower surface of track switch beam, and the upper surface of swing arm is equipped with limit switch and is hit iron 4.
Claims (2)
1, a kind of track switch beam actuating device of straddle-type monorail track switch, include L type worm reducer (2), gear coupling (5), floating axle (6), two shaft reductors (8), it is characterized in that the two shaft reductors (8) that have braking motor are installed on the bottom surface of track switch beam by motor erecting frame (7), the two ends shaft of two shaft reductors (8) is connected with floating axle (6) one ends, floating axle (6) other end is connected with gear coupling (5), gear drive coupling (5) other end is connected with L type worm reducer (2) input shaft, L type worm reducer (2) output shaft connects swing arm (1), swing arm (1) end has guide wheel (9), and the retarder erecting frame (3) that has L type worm reducer (2) is installed in the lower surface of track switch beam.
2, the track switch beam actuating device of a kind of straddle-type monorail track switch according to claim 1, the upper surface that it is characterized in that swing arm (1) is equipped with limit switch and is hit iron (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520033028 CN2765837Y (en) | 2005-01-27 | 2005-01-27 | Straddle type single-track railroad switch beam driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520033028 CN2765837Y (en) | 2005-01-27 | 2005-01-27 | Straddle type single-track railroad switch beam driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2765837Y true CN2765837Y (en) | 2006-03-22 |
Family
ID=36606501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520033028 Expired - Lifetime CN2765837Y (en) | 2005-01-27 | 2005-01-27 | Straddle type single-track railroad switch beam driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2765837Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107668A (en) * | 2010-12-21 | 2011-06-29 | 重庆市轨道交通设计研究院有限责任公司 | Guiding device, power driving device and positioning device of straddle type single-track traffic translation turnout |
| CN107178012A (en) * | 2017-04-14 | 2017-09-19 | 中铁工程设计咨询集团有限公司 | It may extend across the straddle-type shiftable track beam and its application method of road |
| CN108263421A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | The turnout junction girder driving device and Riding-type Monorail Switch of Riding-type Monorail Switch |
| CN108263426A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | The turnout junction girder driving device and straddle-type monorail of straddle-type monorail |
| CN108263431A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | Riding-type Monorail Switch |
| CN109204344A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Trolley component and rail assembly for driving turnout junction girder to move |
| CN112429036A (en) * | 2020-12-09 | 2021-03-02 | 中国铁建重工集团股份有限公司 | Straddle type single-rail synchronous beam-changing turnout |
-
2005
- 2005-01-27 CN CN 200520033028 patent/CN2765837Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107668A (en) * | 2010-12-21 | 2011-06-29 | 重庆市轨道交通设计研究院有限责任公司 | Guiding device, power driving device and positioning device of straddle type single-track traffic translation turnout |
| CN102107668B (en) * | 2010-12-21 | 2012-12-19 | 重庆市轨道交通设计研究院有限责任公司 | Straddle type single-track traffic translation turnout |
| CN108263421A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | The turnout junction girder driving device and Riding-type Monorail Switch of Riding-type Monorail Switch |
| CN108263426A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | The turnout junction girder driving device and straddle-type monorail of straddle-type monorail |
| CN108263431A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | Riding-type Monorail Switch |
| CN108263431B (en) * | 2016-12-30 | 2020-02-21 | 比亚迪股份有限公司 | Straddle type single-rail turnout |
| CN107178012A (en) * | 2017-04-14 | 2017-09-19 | 中铁工程设计咨询集团有限公司 | It may extend across the straddle-type shiftable track beam and its application method of road |
| CN109204344A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Trolley component and rail assembly for driving turnout junction girder to move |
| CN112429036A (en) * | 2020-12-09 | 2021-03-02 | 中国铁建重工集团股份有限公司 | Straddle type single-rail synchronous beam-changing turnout |
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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 |
Owner name: CHONGQING URBAN RAIL TRANSIT DESIGN AND RESEARCH I Free format text: FORMER NAME OR ADDRESS: JIESHUN RAIL TRAFFIC TECHNOLOGY CO., LTD., CHONGQING; PATENTEE |
|
| CP03 | Change of name, title or address |
Address after: Jiulongpo Shuinian village 400080 Chongqing City No. 27 of No. 1 Co-patentee after: Baoqiao Co., Ltd., Ministry of Railways Patentee after: Chongqing Rail Transit Design and Research Institute Co., Ltd. Address before: 400015, 15 floor, Pu Tian building, 123 Renmin Road, Yuzhong District, Chongqing Co-patentee before: Baoqiao Co., Ltd., Ministry of Railways Patentee before: Jieshun Rail Traffic Technology Co., Ltd., Chongqing |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: No. 27, No. 1, Shui Nian village, Jiulongpo District, Chongqing, zip code: 400080 Co-patentee after: China Railway Baoji Bridge Group Co., Ltd. Patentee after: Chongqing Urban Rail Transit Design and Research Institute Co., Ltd. Address before: No. 27, No. 1, Shui Nian village, Jiulongpo District, Chongqing, zip code: 400080 Co-patentee before: Baoqiao Co., Ltd., Ministry of Railways Patentee before: Chongqing Urban Rail Transit Design and Research Institute Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150127 Granted publication date: 20060322 |