CN108032872B - Locking device for integral switch type turnout of straddle type monorail traffic - Google Patents
Locking device for integral switch type turnout of straddle type monorail traffic Download PDFInfo
- Publication number
- CN108032872B CN108032872B CN201711392741.9A CN201711392741A CN108032872B CN 108032872 B CN108032872 B CN 108032872B CN 201711392741 A CN201711392741 A CN 201711392741A CN 108032872 B CN108032872 B CN 108032872B
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- mounting seat
- push rod
- turnout
- positioning groove
- positioning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/08—Tracks for mono-rails with centre of gravity of vehicle above the load-bearing rail
- E01B25/12—Switches; Crossings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a locking device for an integral switch type turnout of straddle type monorail transit, which comprises a positioning groove, a positioning groove mounting seat, a positioning shaft mounting seat and a driving device, wherein: the positioning groove mounting seat is mounted at one end of the transition beam, which faces the turnout beam, and the positioning groove is mounted on the positioning groove mounting seat and faces the turnout beam; the positioning shaft mounting seat is mounted at one end, facing the transition beam, of the turnout beam, one end of the positioning shaft is hinged to the positioning shaft mounting seat, the positioning shaft is separated from the positioning groove when swinging to a first position, and the positioning shaft is embedded into the positioning groove when swinging to a second position; the driving device can drive the positioning shaft to swing back and forth between the first position and the second position. The invention directly locks the movable end of the turnout beam, can still keep locking the whole turnout system even under the condition that the turnout beam deforms, and improves the safety of the single-rail traffic operation.
Description
Technical Field
The invention relates to the technical field of straddle type monorail traffic, in particular to a locking device for an integral switch type turnout of straddle type monorail traffic.
Background
The straddle type monorail transit is a novel rail transit form, has the characteristics of greenness, low noise, small turning radius, strong climbing capability and the like, and is gradually one of the main forms of urban rail transit development. The existing subway double-track system suitable for large and medium-sized cities in China has been developed and matured, but the difference between the personnel traffic flow of the medium-sized cities and the large-sized cities is obviously different from the requirements of passenger carrying capacity, departure density and the like of rail transit. The straddle type monorail transit system is particularly suitable for straddle type monorail transit with medium and small transportation volumes and becomes a new trend of urban rail transit development. As one of the core devices of straddle-type monorail transit, the importance of straddle-type monorail turnout devices is needless to say that, from the viewpoint of overall structure, straddle-type monorail turnout devices have two types, namely articulated type and overall switching type. The locking device of the different types of single-track switch is different.
To whole goat formula, chinese patent application No. 200420061245.7, the utility model patent of patent name straddle formula monorail switch locking device discloses a monorail switch locking device, and this locking device comprises electric putter, push rod mounting bracket, lockpin, locking groove. Chinese patent application number 201520593446.X, the utility model patent of patent name straddle formula monorail switch locking device discloses a single track translation formula switch positioner, and this positioner contains switch roof beam, positioning seat, platform truck, electric putter, location axle and gyro wheel etc.. The above locking devices or positioning devices can be used for the integral switch type turnout, but the two locking devices or positioning devices are installed on the ground, the turnout trolley is locked in a locking mode, and when the beam body deforms, even if the trolley is positioned, the turnout system can not be locked smoothly.
Therefore, how to still accomplish the smooth locking of the turnout system when the beam body is deformed becomes a problem which needs to be solved by the technical personnel in the field.
Disclosure of Invention
Aiming at the defects in the prior art, the technical problems to be solved by the invention are as follows: how to still smoothly complete the locking of a turnout system when the beam body of the integral switch turnout is deformed.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a locking device of whole goat's formula switch of straddle type monorail transit, includes constant head tank, constant head tank mount pad, location axle mount pad and drive arrangement, wherein:
the positioning groove mounting seat is mounted at one end, facing the turnout beam, of the transition beam, and the positioning groove is mounted on the positioning groove mounting seat and faces the turnout beam;
the positioning shaft mounting seat is mounted at one end, facing the transition beam, of the turnout beam, one end of the positioning shaft is hinged to the positioning shaft mounting seat, the positioning shaft is separated from the positioning groove when swinging to a first position, and the positioning shaft is embedded into the positioning groove when swinging to a second position;
the driving device can drive the positioning shaft to swing back and forth between the first position and the second position.
Preferably, drive arrangement includes the push rod, the push rod passes through the push rod mount pad to be fixed on the switch roof beam, the connector of push rod with the location axle is articulated, during the push rod concertina movement can drive the location axle is in first position with swing back and forth between the second position.
Preferably, the driving device further comprises a position detecting device including a slide bar, an impact mass, a first position detecting switch, and a second position detecting switch, wherein:
the sliding rod is arranged along the direction of the push rod, and one end of the sliding rod is fixedly connected with the connector;
the first position detection switch and the second position detection switch are arranged along the direction of the push rod, the distance between the first position detection switch and the second position detection switch is equal to the stroke of the push rod when pushing the positioning shaft to swing back and forth between the first position and the second position, and the first position detection switch and the second position detection switch are both connected with a control device of the push rod;
the impact block is fixedly mounted on the sliding rod, and when the positioning shaft is at the first position, the impact block is in contact with the first position detection switch, and when the positioning shaft is at the second position, the impact block is in contact with the second position detection switch.
Preferably, the locating shaft is embedded into one end of the locating groove, a roller is installed on one end of the locating shaft, and the width of the locating groove is larger than the diameter of the roller.
Preferably, the side wall of the positioning groove is provided with an adjusting gasket for controlling the gap between the roller and the side wall of the positioning groove within a preset range.
Preferably, the positioning groove is connected with the positioning groove mounting seat through a bolt, and a positioning pin hole is drilled on the connecting surface of the positioning groove and the positioning groove mounting seat in a matching manner.
Preferably, the push rod mounting seat and the positioning shaft mounting seat are mounted on the turnout beam through head bolts with holes, the positioning groove mounting seat is mounted on the transition beam through the head bolts with holes, and all the head bolts with holes are anti-loose through metal wires.
Preferably, the constant head tank mount pad is followed the axis setting of crossing the transition roof beam, the location axle mount pad reaches the push rod mount pad is followed the axis setting of switch roof beam, the push rod mount pad with the setting of location axle mount pad is in the both ends of switch platform truck, be provided with the push rod via hole on the switch platform truck, the push rod is followed pass in the push rod via hole.
Preferably, the locating slot mount pad with the junction of crossing the transition roof beam is provided with all around and is used for fixing the stopper of locating slot mount pad, the locating shaft mount pad with the junction of switch roof beam is provided with all around and is used for fixing the stopper of locating shaft mount pad, the push rod mount pad with the junction of switch roof beam is provided with all around and is used for fixing the stopper of push rod mount pad.
In summary, the present invention discloses a locking device for an integral switch type turnout of straddle type monorail transit, which comprises a positioning groove, a positioning groove mounting seat, a positioning shaft mounting seat and a driving device, wherein: the positioning groove mounting seat is mounted at one end, facing the turnout beam, of the transition beam, and the positioning groove is mounted on the positioning groove mounting seat and faces the turnout beam; the positioning shaft mounting seat is mounted at one end, facing the transition beam, of the turnout beam, one end of the positioning shaft is hinged to the positioning shaft mounting seat, the positioning shaft is separated from the positioning groove when swinging to a first position, and the positioning shaft is embedded into the positioning groove when swinging to a second position; the driving device can drive the positioning shaft to swing back and forth between the first position and the second position. The invention directly locks the movable end of the turnout beam, can still keep locking the whole turnout system even under the condition that the turnout beam deforms, and improves the safety of the single-rail traffic operation.
Drawings
For purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made in detail to the present invention as illustrated in the accompanying drawings, in which:
FIG. 1 is a schematic structural view of a locking device of an integral switch type turnout of straddle type monorail transit disclosed by the invention;
FIG. 2 is a schematic view of a trolley with a push rod via hole according to the present disclosure;
FIG. 3 is a schematic structural view of a T-shaped positioning shaft disclosed in the present invention;
fig. 4 is a schematic structural diagram of a position detecting device disclosed in the present invention.
The corresponding relation of the reference numbers in the drawings is as follows: transition beam 1, positioning groove mounting seat 2, positioning groove 3, positioning shaft mounting seat 4, positioning shaft 5, idler wheel 6, position detection device 7, turnout beam 8, motor 9, push rod mounting seat 10, push rod 11, turnout trolley 12, track 13, turnout beam foundation 14, transition beam mounting seat 15, slide bar 701, impact block 702, first position detection switch 703 and second position detection switch 704.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a locking device for a whole switch type turnout of straddle type monorail transit comprises a positioning groove 3, a positioning groove mounting seat 2, a positioning shaft 5, a positioning shaft mounting seat 4 and a driving device, wherein:
the positioning groove mounting seat 2 is mounted at one end of the transition beam 1 facing the turnout beam 8, and the positioning groove 3 is mounted on the positioning groove mounting seat 2 and faces the turnout beam 8;
the positioning shaft mounting seat 4 is mounted at one end, facing the transition beam 1, of the turnout beam 8, one end of the positioning shaft 5 is hinged to the positioning shaft mounting seat 4, the positioning shaft 5 is separated from the positioning groove 3 when the positioning shaft 5 swings to a first position, and the positioning shaft 5 is embedded into the positioning groove 3 when the positioning shaft 5 swings to a second position;
the drive device can drive the positioning shaft 5 to swing back and forth between the first position and the second position.
Various drive means such as a ball screw drive, an electric push rod 11 drive, a linear motor drive, etc. may be used in the present invention. The transition beam 1 is connected with a PC beam on a straddle type track traffic system line. The transition beam 1 can be a steel structure beam body, and can also be a concrete beam with a pre-embedded mounting part. In any configuration, the transition beam 1 should have the mounting position of the retaining positioning groove mounting seat 2. In the invention, the positioning shaft 5 can adopt a T-shaped structure, and both sides of the positioning shaft 5 are hinged with the positioning shaft mounting seat 4, so that the stability is better.
The locking device directly locks the movable end of the turnout beam 8 of the passageway, and can still keep locking the turnout beam 8 even if the turnout beam 8 deforms due to environmental factors or other reasons, thereby improving the safety of single-rail traffic operation.
During specific implementation, drive arrangement includes push rod 11, and push rod 11 passes through push rod mount pad 10 to be fixed on switch roof beam 8, and push rod 11's connector is articulated with location axle 5, can drive location axle 5 during push rod 11 concertina movement and make a round trip to swing between primary importance and second place.
In the invention, the locking device is arranged below the transition beam 1 and the turnout beam 8, the push rod 11 is used as a driving device, the push rod 11 can be horizontally arranged below the turnout beam 8 along the axial direction of the turnout beam 8, and compared with other driving devices, the locking device has smaller required installation space in the vertical direction and is more suitable for being arranged below the beam body. Because the positioning shaft mounting seat 4 and the push rod mounting seat 10 are both arranged on the bottom surface of the turnout beam 8 in an inverted mode, the turnout beam 8 needs to bear the self weight of the system and the impact load in the locking action process. Therefore, at the installation positions of the positioning shaft installation seat 4 and the push rod installation seat 10, the turnout beam 8 needs to be structurally reinforced, and the structure can be realized by increasing the thickness of the rib plate or reinforcing the rib plate.
As shown in fig. 4, in practical implementation, the driving apparatus further includes a position detecting device 7, and the position detecting device 7 includes a sliding rod 701, an impact block 702, a first position detecting switch 703 and a second position detecting switch 704, wherein:
the sliding rod 701 is arranged along the direction of the push rod 11, and one end of the sliding rod 701 is fixedly connected with the connector;
the first position detection switch 703 and the second position detection switch 704 are arranged along the direction of the push rod 11, and the distance between the first position detection switch 703 and the second position detection switch 704 is equal to the stroke when the push rod 11 pushes the positioning shaft 5 to swing back and forth between the first position and the second position, and both the first position detection switch 703 and the second position detection switch 704 are connected with the control device of the push rod 11;
the impact mass 702 is fixedly attached to the slide lever 701, and when the positioning shaft 5 is at the first position, the impact mass 702 contacts the first position detection switch 703, and when the positioning shaft 5 is at the second position, the impact mass 702 contacts the second position detection switch 704.
When the first position detection switch 703 and the second position detection switch 704 contact the impact mass 702, a control signal is sent to the control device of the switch system, thereby controlling the push rod 11 to stop moving or to move in the opposite direction.
Compared with the design scheme that the impact block 702 and the position detection switch of the position detection device 7 are separately arranged on different members of the joint type turnout, the position detection device 7 is directly arranged on the push rod 11, and the joint type turnout junction position detection device has the characteristics of high modularization and integration degree and is more convenient to install and maintain.
In the present invention, the position detecting device 7 may further include a mounting seat, and other components of the position detecting device 7 are mounted on the push rod 11 through the mounting seat.
During the concrete implementation, gyro wheel 6 is installed to the one end of location axle 5 embedding constant head tank 3, and the width of constant head tank 3 is greater than the diameter of gyro wheel 6.
Because there will be some errors in the installation locking device's in-process, location axle 5 can not aim at with constant head tank 3 completely, consequently, sets up a gyro wheel 6 on location axle 5, then location axle 5 can not directly rub with the side of constant head tank 3, can avoid the damage of location axle 5 with constant head tank 3 side through gyro wheel 6 and constant head tank 3 contact. The roller 6 may be fixed by a lock nut.
During specific implementation, the side wall of the positioning groove 3 is provided with the adjusting gasket, so that the gap width between the roller 6 and the side wall of the positioning groove 3 or the adjusting gasket is controlled within a preset range.
Because the width of constant head tank 3 is greater than the diameter of gyro wheel 6 and can have some errors at installation locking device's in-process, location axle 5 can not aim at completely with constant head tank 3, consequently, the clearance of gyro wheel 6 and constant head tank 3 both sides wall can appear differently, and the very big condition in clearance on certain side can appear, consequently, after the installation is accomplished, need install the adjusting shim at the great constant head tank 3 side wall in clearance, the width that makes the clearance on both sides all is in the scope of predetermineeing, thereby make the single track when the operation, great range of rocking can not appear in whole switch roof beam 8, the stability of single track vehicle operation has been improved.
When the positioning groove installing seat is specifically implemented, the positioning groove 3 is connected with the positioning groove installing seat 2 through a bolt, and a positioning pin hole is drilled on the connecting surface of the positioning groove 3 and the positioning groove installing seat 2 in a matching mode.
The locating groove mounting seat 2 is a mounting component of the locating groove 3, the locating groove mounting seat and the locating groove mounting seat are connected through a high-strength bolt, locating pin holes are additionally formed in the connecting plate of the locating groove mounting seat 2 and the locating groove 3 for guaranteeing the reliability of connection of the locating groove mounting seat and the locating groove, and the locating pin is used for locating the locating groove mounting seat and the locating groove.
During specific implementation, the push rod mounting seat 10 and the positioning shaft mounting seat 4 are mounted on the turnout beam 8 through the head bolts with holes, the positioning groove mounting seat 2 is mounted on the transition beam 1 through the head bolts with holes, and all the head bolts with holes are loose-proof through metal wires.
When monorail train passed through, whole switch roof beam 8 realisations had the vibration of certain degree to drive switch locking device's vibration, under this kind of condition, ordinary bolted connection is not hard up easily, consequently adopts the foraminiferous bolt in head, and uses the wire to get up bolted connection, prevents that the bolt from becoming flexible, has improved the security of monorail vehicle operation.
As shown in fig. 2, during the concrete implementation, constant head tank mount pad 2 sets up along the axis of transition roof beam 1, and location axle mount pad 4 and push rod mount pad 10 set up along the axis of switch roof beam 8, and push rod mount pad 10 sets up the both ends at the platform truck of switch roof beam 8 with location axle mount pad 4, is provided with the push rod via hole on the platform truck of switch roof beam 8, and push rod 11 passes from the push rod via hole.
For reaching better locking effect, location axle 5 and constant head tank 3 should set up on the axis of switch roof beam 8 and transition roof beam 1, and this moment, for rational arrangement, push rod mount pad 10 and location axle mount pad 4 set up the both ends at the platform truck of switch roof beam 8, and push rod 11 can pass the platform truck this moment, is provided with the push rod via hole on consequently switch roof beam 8's the platform truck. Since the openings affect the overall strength of the structure, a structural reinforcement treatment is required near the location of the openings. Also, the reinforcement may be achieved by increasing the thickness of the web or by densifying the web
During concrete implementation, the junction of constant head tank mount pad 2 and transition roof beam 1 is provided with the stopper that is used for fixed constant head tank mount pad 2 all around, and the junction of location axle mount pad 4 and switch roof beam 8 is provided with the stopper that is used for fixed location axle mount pad 4 all around, and the junction of push rod mount pad 10 and switch roof beam 8 is provided with the stopper that is used for fixed push rod mount pad 10 all around.
During the operation of the monorail vehicle, a collision may occur between the positioning slot 3 and the positioning shaft 5. Therefore, the positioning groove mounting seat 2 and the positioning shaft mounting seat 4 may be greatly impacted, so that the positioning shaft mounting seat 4 and the bolts connecting the positioning groove mounting seat 2 and the beam may loosen or even fall off, thereby causing safety accidents. Therefore, after the locking device is installed, the limiting block is welded around the installation base, the limiting and reinforcing effects are achieved on installation, and the safety of system operation is improved.
When the locking device of the integral switch type turnout of the straddle type monorail transit is installed, the installation is carried out according to the following procedures:
(1) assembling a positioning shaft 5, a roller 6 and a positioning shaft mounting seat 4;
(2) assembling the position detection device 7 and the push rod 11;
(3) assembling the positioning groove 3 and the positioning groove mounting seat 2;
(4) mounting the positioning groove mounting seat 2 on the transition beam 1;
(5) inverting the turnout beam 8 with the bottom surface upward; before installation, other installation holes on the beam body are required to be drilled except holes required to be drilled;
(6) mounting the positioning shaft mounting seat 4 and the push rod mounting seat 10 at the design position of the turnout beam 8;
(7) hoisting and positioning the trolley;
(8) turning over the turnout beam 8, rightly placing the turnout beam on each trolley, and leveling the turnout beam 8 through a gasket;
(9) installing a push rod 11, and then connecting the push rod 11 with the positioning shaft 5;
(10) the manual handle of the push rod 11 is manually operated, so that the whole transmission system is flexible to stretch and is free from clamping stagnation;
(11) hoisting the transition beam 1 in place, and adjusting the flatness and the relative position according to the technical requirements;
(12) manually operating the push rod 11 to stretch, checking the locking condition, adjusting an adjusting gasket of the positioning groove 3 according to the actual condition, and adjusting the gap between the roller 6 and the positioning groove 3 to be within a preset range;
(13) and (4) electrically testing, adjusting the position detection device 7, and additionally installing a limiting block after the position detection device is confirmed to be correct.
The entire locking device is now completely installed.
Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a locking device of whole goat's formula switch of straddle type monorail transit which characterized in that, includes constant head tank, constant head tank mount pad, location axle mount pad and drive arrangement, wherein:
the positioning groove mounting seat is mounted at one end, facing the turnout beam, of the transition beam, and the positioning groove is mounted on the positioning groove mounting seat and faces the turnout beam;
the positioning shaft mounting seat is mounted at one end, facing the transition beam, of the turnout beam, one end of the positioning shaft is hinged to the positioning shaft mounting seat, the positioning shaft is separated from the positioning groove when swinging to a first position, and the positioning shaft is embedded into the positioning groove when swinging to a second position;
the driving device can drive the positioning shaft to swing back and forth between the first position and the second position;
the driving device comprises a push rod, the push rod is fixed on the turnout beam through a push rod mounting seat, a connector of the push rod is hinged with the positioning shaft, and the push rod can drive the positioning shaft to swing back and forth between the first position and the second position during telescopic motion;
the driving device further comprises a position detection device, the position detection device is directly arranged on the push rod, the position detection device comprises a sliding rod, an impact block, a first position detection switch and a second position detection switch, wherein:
the sliding rod is arranged along the direction of the push rod, and one end of the sliding rod is fixedly connected with the connector;
the first position detection switch and the second position detection switch are arranged along the direction of the push rod, the distance between the first position detection switch and the second position detection switch is equal to the stroke of the push rod when pushing the positioning shaft to swing back and forth between the first position and the second position, and the first position detection switch and the second position detection switch are both connected with a control device of the push rod;
the impact block is fixedly mounted on the sliding rod, and when the positioning shaft is at the first position, the impact block is in contact with the first position detection switch, and when the positioning shaft is at the second position, the impact block is in contact with the second position detection switch.
2. The locking device for the integral switch type turnout of straddle monorail transit according to claim 1, wherein a roller is installed at one end of the positioning shaft embedded in the positioning groove, and the width of the positioning groove is larger than the diameter of the roller.
3. The locking device for the integral switch type turnout of straddle monorail transit according to claim 2, wherein a spacer is provided on a side wall of the positioning groove for controlling a gap between the roller and the side wall of the positioning groove within a predetermined range.
4. The locking device for an integral switch type turnout in straddle monorail transit according to claim 1, wherein the positioning groove is connected with the positioning groove mounting seat through a bolt, and a positioning pin hole is drilled on the connecting surface of the positioning groove and the positioning groove mounting seat.
5. The locking device for the integral switch type turnout of the straddle-type monorail transit according to claim 1, wherein the push rod mounting seat and the positioning shaft mounting seat are mounted on the turnout beam through head-portion holed bolts, the positioning groove mounting seat is mounted on the transition beam through head-portion holed bolts, and all the head-portion holed bolts are anti-loose through metal wires.
6. The locking device for the integral switch type turnout of the straddle type monorail transit according to claim 1, wherein the positioning groove mounting seat is arranged along the axis of the transition beam, the positioning shaft mounting seat and the push rod mounting seat are arranged along the axis of the turnout beam, the push rod mounting seat and the positioning shaft mounting seat are arranged at two ends of a turnout trolley, a push rod through hole is formed in the turnout trolley, and the push rod penetrates through the push rod through hole.
7. The locking device for the integral switch type turnout of the straddle type monorail transit according to claim 1, wherein a limiting block for fixing the positioning groove mounting seat is arranged around the joint of the positioning groove mounting seat and the transition beam, a limiting block for fixing the positioning shaft mounting seat is arranged around the joint of the positioning shaft mounting seat and the turnout beam, and a limiting block for fixing the push rod mounting seat is arranged around the joint of the push rod mounting seat and the turnout beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711392741.9A CN108032872B (en) | 2017-12-21 | 2017-12-21 | Locking device for integral switch type turnout of straddle type monorail traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711392741.9A CN108032872B (en) | 2017-12-21 | 2017-12-21 | Locking device for integral switch type turnout of straddle type monorail traffic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108032872A CN108032872A (en) | 2018-05-15 |
| CN108032872B true CN108032872B (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711392741.9A Active CN108032872B (en) | 2017-12-21 | 2017-12-21 | Locking device for integral switch type turnout of straddle type monorail traffic |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111118979B (en) * | 2020-01-06 | 2021-09-28 | 中铁工程设计咨询集团有限公司 | Novel straddle type monorail turnout |
| CN113718561B (en) * | 2020-05-25 | 2022-10-18 | 比亚迪股份有限公司 | Switch locking mechanism and switch with same |
| CN112622981A (en) * | 2020-12-22 | 2021-04-09 | 中铁宝桥集团有限公司 | Medium-low speed magnetic levitation turnout position indicating circuit |
| CN112482098B (en) * | 2020-12-25 | 2022-07-01 | 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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| CN85205196U (en) * | 1985-11-30 | 1986-12-10 | 沈阳铁路分局辽阳站 | Indicator for manually operated spring points of railway |
| JP2005036440A (en) * | 2003-07-17 | 2005-02-10 | Nippon Sharyo Seizo Kaisha Ltd | Connector of track branching device |
| CN2736223Y (en) * | 2004-09-13 | 2005-10-26 | 重庆齿轮箱有限责任公司 | Straddle type single-rail switch locking device |
| CN106522036A (en) * | 2016-12-30 | 2017-03-22 | 和振兴 | Adjustable type ballastless track structure, ballastless track and adjustment method |
| CN107130478A (en) * | 2017-05-04 | 2017-09-05 | 中铁工程设计咨询集团有限公司 | Straddle-type monorail horizontal sliding rotary track switch and its application method |
| JP2017172267A (en) * | 2016-03-25 | 2017-09-28 | 株式会社日立製作所 | Turnout for seat-straddling type monorail |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85205196U (en) * | 1985-11-30 | 1986-12-10 | 沈阳铁路分局辽阳站 | Indicator for manually operated spring points of railway |
| JP2005036440A (en) * | 2003-07-17 | 2005-02-10 | Nippon Sharyo Seizo Kaisha Ltd | Connector of track branching device |
| CN2736223Y (en) * | 2004-09-13 | 2005-10-26 | 重庆齿轮箱有限责任公司 | Straddle type single-rail switch locking device |
| JP2017172267A (en) * | 2016-03-25 | 2017-09-28 | 株式会社日立製作所 | Turnout for seat-straddling type monorail |
| CN106522036A (en) * | 2016-12-30 | 2017-03-22 | 和振兴 | Adjustable type ballastless track structure, ballastless track and adjustment method |
| CN107130478A (en) * | 2017-05-04 | 2017-09-05 | 中铁工程设计咨询集团有限公司 | Straddle-type monorail horizontal sliding rotary track switch and its application method |
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|---|---|
| CN108032872A (en) | 2018-05-15 |
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