CN2389809Y - Multiple-joint points driving device - Google Patents
Multiple-joint points driving device Download PDFInfo
- Publication number
- CN2389809Y CN2389809Y CN 99249380 CN99249380U CN2389809Y CN 2389809 Y CN2389809 Y CN 2389809Y CN 99249380 CN99249380 CN 99249380 CN 99249380 U CN99249380 U CN 99249380U CN 2389809 Y CN2389809 Y CN 2389809Y
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- hinged
- retarder
- track switch
- drive shafts
- 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 - Fee Related
Links
Images
Landscapes
- Railway Tracks (AREA)
Abstract
The utility model relates to a multiple-joint point driving device, which comprises a driving motor, a speed reducer, drive shafts. One side of a point beam is provided with multistage tandem type drive shafts along an installation center line. The center line and a point center line form an included angle of 10-25 DEG. At least one installation seat and one shaft coupling are arranged between the drive shafts of every two stages. The drive shafts are installed on the installation seat by a bearing frame. The front part of each stage drive shaft is provided with a vertical rotary crank arm which is hinged with a draw rod by a cross pin shaft. The other end of the draw rod is hinged with the point beam.
Description
The utility model relates to the used multi-joint changing points actuating device of a kind of multi-joint changing points actuating device, particularly cross-saddle single-track traffic PC track girder.
In straddle-type monorail transportation system, its track girder adopts the prestressed concrete beam of hollow I shape section more, be called for short the PC track girder, normal use single opened or double-open type track switch are carried out line transfer in this system, Fig. 4 is the four joint track switch scheme drawings that use on the Japanese main track, Fig. 5 is four joint railroad switch actuating device scheme drawings, in prior art, its type of drive is the arm-type type of drive of horizontal rotation, by motor 101, retarder 102, constitute the turn-out track actuating device with top revoliving arm 103 and transmission shaft 104, this actuating device uses the Worm-gear type retarder, be arranged on the platform below the track switch beam, the revoliving arm at retarder top and track switch beam 105 are hinged, transmit the moment of drive motor between each retarder by transmission shaft, and there is following shortcoming in prior art:
1, the worm screw of transmission shaft and retarder is linked together, and rotating speed height, vibrations are greatly.
2, only revolution repeatedly in 180 ° of scopes of the worm gear of retarder will form the half cycle wearing and tearing.
3, the driving efficiency of worm reducer is low.
4, actuating device is positioned at and is not easy to maintenance below the track switch beam.
The purpose of this utility model provides a kind of multi-joint changing points actuating device, and this actuating device stable drive, driving efficiency height, maintenance are conveniently.
The purpose of this utility model is realized by following technical proposals: a kind of multi-joint changing points actuating device, drive motor is arranged, retarder, transmission shaft, be provided with the plural serial stage tandem type transmission shaft in described track switch beam one side along a mounting center line, this line of centers and center of turnout line are 10 ° of-25 ° of angles, a mount pad and a coupler are set between described every two-stage transmission shaft at least, described transmission shaft is located on the described mount pad by bearing frame, a upright connecting lever that changes is housed every grade of transmission shaft front portion, it is hinged by a cross adaptor union and a pull bar uprightly to change connecting lever, and this pull bar other end and track switch beam are hinged by the cross adaptor union.
The utility model with have technology to compare to have stable drive, driving efficiency height, overhaul advantage easily.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a planar structure scheme drawing of the present utility model (birds-eye view)
Fig. 2 is upright commentaries on classics connecting lever of the present utility model and track switch beam connection diagram (A of Fig. 1 is to view)
Fig. 3 is two scheme drawings of embodiment of the present utility model
Fig. 4 is the four joint track switch scheme drawings that use on the Japanese main track
Fig. 5 is four joint railroad switch actuating device scheme drawings (lateral plan)
Referring to accompanying drawing 1 and Fig. 2, multi-joint changing points actuating device of the present utility model, drive motor 1 is arranged, retarder 2 and transmission shaft, be provided with plural serial stage tandem type transmission shaft 8 in described track switch beam 12 1 sides along a mounting center line 5, this line of centers and center of turnout line 11 are 10 ° of-25 ° of angles, a mount pad 3 and a coupler 4 are set between described every two-stage transmission shaft at least, the both sides of each transmission shaft all are provided with mount pad in the present embodiment, transmission shaft is to be level to install basically, described transmission shaft is located on the described mount pad by bearing frame, described coupler can adopt the flange form, a upright connecting lever 9 that changes is housed every grade of transmission shaft front portion, should uprightly change connecting lever installs by the mode and the transmission shaft of flange, upright change that connecting lever is vertical with transmission shaft to be installed, should in a vertical plane, make 180 ° of reciprocally swingings by upright commentaries on classics connecting lever under the driving of transmission shaft, referring to Fig. 2, it is hinged by a cross adaptor union 7 and a pull bar 10 uprightly to change connecting lever, this pull bar other end and track switch beam are hinged by the cross adaptor union, move by pull bar pulling track switch, the length of this pull bar can be regulated according to actual needs, the length difference of each pull bar, the displacement of each chassis is also different, realizes the curve turn-out track thus.The utility model is installed on the platform with the track switch beam, the track switch beam has chassis 13, hinged by catcher 14 between the track switch beam, used retarder is the cycloidal-pin wheel retarder, and this retarder adopts planetary gear speed reducing mechanism, speed ratio is big, satellite gear and gear ring engagement are even, and motor and retarder are installed in multistage transmission shaft one end, so the low and stability of rotation of the rotating speed of transmission shaft, be provided with jiggering handle 6 at left end, can install at the utility model and make jiggering usefulness when adjusting.
Referring to Fig. 3, two of embodiment of the present utility model is for the mean allocation driving torque, drive motor is arranged on two retarder position intermediate, drive motor is two shafts, respectively connect a retarder 2 about it, the retarder on the left side drives leftmost chassis, and the retarder on the right drives remaining chassis.
Claims (1)
1, a kind of multi-joint changing points actuating device, drive motor is arranged, retarder, transmission shaft, it is characterized in that: be provided with plural serial stage tandem type transmission shaft (8) along a mounting center line (5) in described track switch beam (12) one sides, this line of centers and center of turnout line (11) are 10 ° of-25 ° of angles, a mount pad (3) and a coupler (4) are set between described every two-stage transmission shaft at least, described transmission shaft is located on the described mount pad by bearing frame, a upright connecting lever (9) that changes is housed every grade of transmission shaft front portion, it is hinged by a cross adaptor union (7) and a pull bar (10) uprightly to change connecting lever, and this pull bar other end and track switch beam are hinged by the cross adaptor union.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99249380 CN2389809Y (en) | 1999-11-01 | 1999-11-01 | Multiple-joint points driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99249380 CN2389809Y (en) | 1999-11-01 | 1999-11-01 | Multiple-joint points driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2389809Y true CN2389809Y (en) | 2000-08-02 |
Family
ID=34034354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99249380 Expired - Fee Related CN2389809Y (en) | 1999-11-01 | 1999-11-01 | Multiple-joint points driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2389809Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106795698A (en) * | 2015-09-15 | 2017-05-31 | 勃姆巴迪尔运输有限公司 | Use the single track railway switch of gravity assisted activation mechanism |
| 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 |
| CN108263422A (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 |
| CN110396875A (en) * | 2018-04-25 | 2019-11-01 | 比亚迪股份有限公司 | A kind of turnout junction girder driving device, track switch and track |
| CN110626386A (en) * | 2019-10-18 | 2019-12-31 | 赤峰柴胡栏子黄金矿业有限公司 | Adjustable switch device for underground mine |
| CN112441066A (en) * | 2019-08-27 | 2021-03-05 | 比亚迪股份有限公司 | Method and device for controlling switch points, storage medium, electronic device and switch points |
-
1999
- 1999-11-01 CN CN 99249380 patent/CN2389809Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106795698A (en) * | 2015-09-15 | 2017-05-31 | 勃姆巴迪尔运输有限公司 | Use the single track railway switch of gravity assisted activation mechanism |
| US10858788B2 (en) | 2015-09-15 | 2020-12-08 | Bombardier Transportation Gmbh | Monorail switch using a gravity-assisted actuating mechanism |
| 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 |
| CN108263422A (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 |
| CN108263422B (en) * | 2016-12-30 | 2019-11-08 | 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 |
| CN110396875A (en) * | 2018-04-25 | 2019-11-01 | 比亚迪股份有限公司 | A kind of turnout junction girder driving device, track switch and track |
| CN110396875B (en) * | 2018-04-25 | 2021-02-23 | 比亚迪股份有限公司 | Turnout beam driving device, turnout and track |
| CN112441066A (en) * | 2019-08-27 | 2021-03-05 | 比亚迪股份有限公司 | Method and device for controlling switch points, storage medium, electronic device and switch points |
| CN112441066B (en) * | 2019-08-27 | 2021-09-03 | 比亚迪股份有限公司 | Method and device for controlling switch points, storage medium, electronic device and switch points |
| CN110626386A (en) * | 2019-10-18 | 2019-12-31 | 赤峰柴胡栏子黄金矿业有限公司 | Adjustable switch device for underground mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200951779Y (en) | Urban new traffic single rail switch turning tracing machine | |
| CN2389809Y (en) | Multiple-joint points driving device | |
| CN2830006Y (en) | Mobile repairing lifting platform of electric locomotive | |
| CN108176630A (en) | A kind of arc gear wheel swings engagement type municipal road billboard wiping device | |
| CN2765837Y (en) | Straddle type single-track railroad switch beam driving device | |
| CN107829588A (en) | Side lugs | |
| CN2764813Y (en) | Junction device between beams of Straddle Type monorail track switch | |
| CN203729631U (en) | Roadside parking rack | |
| CN201161566Y (en) | Track plate transport vehicle | |
| CN2350426Y (en) | Monorail double action integral switches | |
| CN212386501U (en) | Rail transit train traction controller | |
| CN2260871Y (en) | Friction-driving electric road-junction bar | |
| CN214492936U (en) | Driving mechanism of joint turnout | |
| CN1210175A (en) | Frog for railway point | |
| CN2248725Y (en) | Track frog | |
| CN2736223Y (en) | Straddle type single-rail switch locking device | |
| CN2228516Y (en) | Circular reciprocative stereo vehicle packing garage | |
| CN2328557Y (en) | Single rail high speed train motive trolley | |
| CN208950394U (en) | A kind of stereo parking facility | |
| CN209291898U (en) | A kind of novel driving structure | |
| CN2871336Y (en) | Spring servo switch | |
| CN2883177Y (en) | Running mechanism for passenger bridge | |
| CN2732578Y (en) | Electric car retarder | |
| CN2307028Y (en) | Single machine two group bidirectional level crossing handrail | |
| CN221048324U (en) | Car coupler buffering disassembly and assembly trolley for railway vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |