CN2765838Y - Straddle type single-track railroad switch position locking device - Google Patents
Straddle type single-track railroad switch position locking device Download PDFInfo
- Publication number
- CN2765838Y CN2765838Y CN 200520033029 CN200520033029U CN2765838Y CN 2765838 Y CN2765838 Y CN 2765838Y CN 200520033029 CN200520033029 CN 200520033029 CN 200520033029 U CN200520033029 U CN 200520033029U CN 2765838 Y CN2765838 Y CN 2765838Y
- Authority
- CN
- China
- Prior art keywords
- push rod
- locking device
- rod body
- bogie frame
- turning
- 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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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model relates to a position rail switch locking device of an over-seat single-rail switch, particularly an over-seat single-rail traffic system. Aiming at the problem that a mechanical structure of the existing locking device is adverse to facility maintenance and switch system security, the position rail switch locking device by electromechanical control and with simple structure for the over-seat single-rail switch is provided. The utility model adopts the technical scheme that a push rod bracket 6 of the locking device is arranged on a bogie frame 1 and is provided with a push rod body 2. A speed reducing clutch is connected with the push rod body 2 and a brake motor 8. Two supporting arms between the lower end of the push rod body 2 and a turning body 3 of the locking device are connected by a twisted shaft. Two arm end shafts of the turning body 3 of the locking device are arranged in shaft holes of a turning bracket 4; the lower end of the turning body 3 is provided with locking rollers. The turning bracket 4 is arranged on the bogie frame 1. A locking groove 5 is arranged on a ground foundation.
Description
One, technical field
The utility model relates to the straddle-type monorail pipeline transportation system, is a kind of position local device of straddle-type monorail track switch.
Two, scape technology
The straddle-type monorail pipeline transportation system is walked the line mode uniqueness, be different from common wheel track traffic system, adopt prestressed girder as the vehicle to run track and the load of bearing train, wheel adopts gas filed rubber tire, vehicle adopts that vibrations are little, noise is low, stopping distance is short, hill climbing ability by force, by the good straddle-type monorail road battery-driven car group of curve performance.
When vehicle thread-changing, marshalling, scheduling are carried out in the traffic of straddle-type monorail road, must adopt a kind of straddle-type monorail track switch of special construction.This single track track switch is adopted driven by power, makes whole turn-out track, forms the turnout with beams of concrete or the contraposition of steel beam, to finish the needs of vehicle thread-changing, marshalling, scheduling.Every group of track switch is formed by connecting by some joint steel beams, each saves the steel beam under actuating device, finish turn-out track, after each joint steel beam is driven in place, the device that makes its accurate contraposition and firmly lock is installed in respectively on the front end bogie frame of every joint steel beam, and its reliability directly influences traffic safety, require accurate positioning and lock firmly, can overcome vehicle by the time centnifugal force and the impulsive force that produce.Existing its physical construction of blocking device is unfavorable for maintenance, the maintenance of equipment, also is unfavorable for railway points system safety.
Three, summary of the invention
The purpose of this utility model provides a kind of simple in structure, adopts the position local device of the straddle-type monorail track switch of Electromechanical Control.
The technical scheme that the utility model adopted is as follows, position local device is installed on the stand, include push rod body, speed-reducing clutch, braking motor, on its bogie frame pusher bar support is housed, the push rod body is installed on the pusher bar support, speed-reducing clutch is connected with braking motor with the push rod body, push rod body lower end is twisted axis with two supporting arms of blocking device flip body centre and is connected, two arm end shaft devices of blocking device flip body in the turnover bracket axis hole, there is the locking roller lower end, turnover bracket is contained on the bogie frame, on the basis, ground lock slots is arranged.Before the steel beam drives, start braking motor and clockwise rotate, make speed-reducing clutch work, and push rod body inner push-rod is risen, and drive the blocking device flip body around two axially rotations, the locking roller of blocking device flip body lower end is overturn up, the groove that goes out of lock is realized the release of track switch; Otherwise braking motor rotates counterclockwise, and push rod body inner push-rod is descended, and the locking roller that drives blocking device flip body lower end overturns down, enters in the lock slots, realizes locking.
The utlity model has simple and compact for structurely, be easy to electrical control, be equipped with safety gear, locking intensity is big, use is efficient, flexibly, be convenient to the maintenance characteristics.
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 the left TV structure scheme drawing of Fig. 1.
Among the figure: 1-bogie frame 2-push rod body 3-blocking device flip body 4-turnover bracket 5-lock slots 6-pusher bar support 7-speed-reducing clutch 8-braking motor
Five, the specific embodiment
Shown in Fig. 1,2, blocking device pusher bar support 6 is installed on the bogie frame 1, push rod body 2 is installed on the pusher bar support 6, speed-reducing clutch 7 is connected with braking motor 8 with push rod body 2, push rod body 2 lower ends are twisted axis with two supporting arms of blocking device flip body 3 centres and are connected, two arm end shaft devices of blocking device flip body 3 in turnover bracket 4 axis holes, there is the locking roller lower end, turnover bracket 4 is contained on the bogie frame 1, and lock slots 5 is arranged on the basis, ground.
Claims (1)
1, a kind of position local device of straddle-type monorail track switch, be installed on the bogie frame (1), include push rod body (2), speed-reducing clutch (7), braking motor (8), it is characterized in that being equipped with on the bogie frame (1) pusher bar support (6), push rod body (2) is installed on the pusher bar support (6), speed-reducing clutch (7) is connected with braking motor (8) with push rod body (2), push rod body (2) lower end is twisted axis with two supporting arms of blocking device flip body (3) centre and is connected, two arm end shaft devices of blocking device flip body (3) are in turnover bracket (4) axis hole, there is the locking roller lower end, turnover bracket (4) is contained on the bogie frame (1), and lock slots (5) is arranged on the basis, ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520033029 CN2765838Y (en) | 2005-01-27 | 2005-01-27 | Straddle type single-track railroad switch position locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520033029 CN2765838Y (en) | 2005-01-27 | 2005-01-27 | Straddle type single-track railroad switch position locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2765838Y true CN2765838Y (en) | 2006-03-22 |
Family
ID=36606502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520033029 Expired - Lifetime CN2765838Y (en) | 2005-01-27 | 2005-01-27 | Straddle type single-track railroad switch position locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2765838Y (en) |
Cited By (2)
| 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 |
| CN112482098A (en) * | 2020-12-25 | 2021-03-12 | 中铁宝桥集团有限公司 | Straddle type single-rail joint type turnout turnover plate mechanism and installation method thereof |
-
2005
- 2005-01-27 CN CN 200520033029 patent/CN2765838Y/en not_active Expired - Lifetime
Cited By (3)
| 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 |
| CN112482098A (en) * | 2020-12-25 | 2021-03-12 | 中铁宝桥集团有限公司 | Straddle type single-rail joint type turnout turnover plate mechanism and installation method thereof |
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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 400015 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: 400015 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: 400015 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 |