CN213831695U - Monorail vehicle and coupler device thereof - Google Patents
Monorail vehicle and coupler device thereof Download PDFInfo
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- CN213831695U CN213831695U CN202023020748.8U CN202023020748U CN213831695U CN 213831695 U CN213831695 U CN 213831695U CN 202023020748 U CN202023020748 U CN 202023020748U CN 213831695 U CN213831695 U CN 213831695U
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Abstract
The utility model discloses a monorail vehicle and a vehicle coupler device thereof, wherein the vehicle coupler device comprises a vehicle coupler rotationally arranged at the end part of a vehicle body, and a first stress part and a second stress part are arranged on the vehicle coupler and are respectively arranged at two sides of the vehicle coupler along the width direction of the vehicle body; the first push-pull piece and the second push-pull piece can axially extend and retract, one end of each push-pull piece is hinged with the stress part, and the other end of each push-pull piece is hinged with one side of the car body in the width direction; the driving piece drives the push-pull piece to stretch, the driving piece can enable one of the first push-pull piece and the second push-pull piece to extend, and the other one of the first push-pull piece and the second push-pull piece to shorten so as to push and pull the first stress part and the second stress part, and further drive the coupler to swing around the rotating point of the coupler along the width direction of the car body, and the driving piece can operate on the car body. The operating personnel can adjust the deflection direction of the car coupler through the driving piece on the car, and can be quickly centered and hung on any line including a small curve line, so that the rescue operation time of the monorail car is shortened, and the reliability of the rescue operation is improved.
Description
Technical Field
The utility model relates to a rail vehicle coupling rescue is even linked technical field, and more specifically says, relates to a monorail vehicle and coupling device thereof.
Background
The straddle type monorail transit is a typical urban rail transit system and has the unique advantages of strong terrain adaptability, large climbing capacity, small turning radius, less land resource occupation, low noise, short construction period, low manufacturing cost and the like.
The straddle type monorail vehicle runs on a special track beam, and when an operating train breaks down and cannot run continuously, other vehicles are needed to rescue. When in rescue, the coupler of the rescue vehicle is connected with the front-end coupler of the fault train, and the fault train is pulled to a parking garage or a place without influencing operation. Therefore, train faults can be quickly and conveniently solved, and the line can be recovered to operate as soon as possible.
However, a monorail traffic line is generally an overhead line and has a small bending radius, and when a rescue vehicle and a front-end coupler of a fault train are in alignment and coupling, an operator cannot get off to assist coupler alignment; especially on the curve line, the axes of the two car couplers are respectively in the tangential directions of the line, the difficulty of the car couplers in centering and coupling is increased, the rescue operation time is longer, and the reliability of the rescue operation is influenced.
In summary, how to shorten the rescue operation time of the monorail vehicle to improve the reliability of the rescue operation is a technical problem to be urgently solved by the technical personnel in the field at present.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at disclosing a monorail vehicle and coupling device thereof to realize can adjusting the beat direction of coupling on the car, and then shorten monorail vehicle's rescue operation time, improve rescue operation reliability.
In order to achieve the above object, the utility model discloses a following technical scheme:
a coupler device of a monorail vehicle comprises a coupler which is rotatably arranged at the end part of a vehicle body, wherein a first stress part and a second stress part are arranged on the coupler and are respectively arranged at two sides of the coupler along the width direction of the vehicle body;
the coupler device further comprises:
the first push-pull piece and the second push-pull piece can axially extend and retract so as to enable the whole length to be adjustable;
the driving piece drives the first push-pull piece and the second push-pull piece to stretch and retract, one of the first push-pull piece and the second push-pull piece can be extended by the driving piece, and the other one of the first push-pull piece and the second push-pull piece can be shortened to push and pull the first stress part and the second stress part so as to drive the coupler to swing around the rotation point of the coupler along the width direction of the car body, and the driving piece can be operated on the car body;
the first push-pull piece and the first stressed part are positioned on the same side of the coupler, one end of the first push-pull piece is hinged with the first stressed part, and the other end of the first push-pull piece is hinged with one side of the car body in the width direction;
the second push-pull piece and the second stress part are positioned on the same side of the coupler, one end of the second push-pull piece is hinged with the second stress part, and the other end of the second push-pull piece is hinged with the other side of the coupler in the width direction.
Preferably, the coupler device further includes a controller for controlling the driving member, and the controller is disposed in a driver's cabin.
Preferably, in the above coupler device, the controller is disposed on a control panel of the driver's seat.
Preferably, in the coupler device, the first push-pull member and the second push-pull member are both telescopic rods.
Preferably, in the coupler device, the first push-pull member is a first electro-hydraulic rod, and the second push-pull member is a second electro-hydraulic rod.
Preferably, in the coupler device, the driving member is a hydraulic unit provided with a hydraulic control module, the hydraulic unit is connected to the first electric hydraulic rod through a first hydraulic hose and connected to the second electric hydraulic rod through a second hydraulic hose, and the hydraulic control module is disposed in a cab;
the controller comprises a first control switch, and the first control switch is used for controlling the hydraulic control module to input hydraulic oil into the first electro-hydraulic rod through the first hydraulic hose so as to extend the first electro-hydraulic rod and push the coupler to swing towards the direction of the second stress part; and the second control switch is used for controlling the hydraulic control module to input hydraulic oil into the second electro-hydraulic rod through the second hydraulic hose so as to extend the second electro-hydraulic rod and push the coupler to swing towards the direction of the first stress part.
Preferably, in the coupler device, the first push-pull member and the second push-pull member are both electric push rods.
Preferably, in the above coupler device, a first mounting seat and a second mounting seat are respectively provided on both sides of the vehicle body in the width direction, the first push-pull member is hinged to the first mounting seat, and the second push-pull member is hinged to the second mounting seat.
Preferably, in the coupler device, the first force receiving portion and the second force receiving portion are both engaging lugs welded to the coupler.
According to the technical scheme, the coupler device of the monorail vehicle comprises a coupler which is rotatably arranged at the end part of a vehicle body, wherein a first stress part and a second stress part are arranged on the coupler and are respectively arranged at two sides of the coupler along the width direction of the vehicle body; the device also comprises a first push-pull piece and a second push-pull piece which can axially stretch and retract so as to enable the whole length to be adjustable; the driving piece drives the first push-pull piece and the second push-pull piece to stretch and retract, one of the first push-pull piece and the second push-pull piece can be extended by the driving piece, and the other one of the first push-pull piece and the second push-pull piece can be shortened to push and pull the first stress part and the second stress part so as to drive the coupler to swing around the rotation point of the coupler along the width direction of the car body, and the driving piece can operate on the car body; the first push-pull piece and the first stress part are positioned on the same side of the car coupler, one end of the first push-pull piece is hinged with the first stress part, and the other end of the first push-pull piece is hinged with one side of the car body in the width direction; the second push-pull piece and the second stress part are positioned on the same side of the car coupler, one end of the second push-pull piece is hinged with the second stress part, and the other end of the second push-pull piece is hinged with the other side of the car body in the width direction.
When the car coupler needs to be linked, according to the car coupler axis direction of the rescue vehicle and the fault train, the utility model can drive the first push-pull piece to extend through the driving piece, and simultaneously the second push-pull piece is shortened to push the first stress part, so as to push the car coupler to swing towards the direction of the second stress part; or the second push-pull piece is driven to extend, and the first push-pull piece is shortened at the same time so as to push the second stress part and further push the coupler to swing towards the direction of the first stress part.
Because the driving piece can be operated on the vehicle body, an operator can adjust the deflection direction of the vehicle coupler on the vehicle through the driving piece and can be quickly centered and hung on any line including a small curve line, the rescue operation time of the monorail vehicle is further shortened, and the reliability of the rescue operation is improved.
The utility model also discloses a monorail vehicle, be in including automobile body and setting the coupling device of automobile body head end and/or tail end, the coupling device is any kind of above-mentioned coupling device, because above-mentioned coupling device has above-mentioned effect, the monorail vehicle who has above-mentioned coupling device has same effect, so this paper is no longer repeated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a coupler device of a monorail vehicle disclosed by the embodiment of the invention.
Detailed Description
The embodiment of the utility model discloses monorail vehicle and coupling device thereof has realized can adjusting the beat direction of coupling on the car, and then has shortened monorail vehicle's rescue activity duration, has improved rescue operation reliability.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a coupler device of a monorail vehicle disclosed in the embodiment of the present invention includes a coupler 5 rotatably disposed at an end portion of a vehicle body 01, the coupler 5 is provided with a first force receiving portion 4 and a second force receiving portion 6, which are respectively disposed at two sides of the coupler 5 along a width direction of the vehicle body 01; the device also comprises a first push-pull piece 3 and a second push-pull piece 7 which can axially extend and retract so as to adjust the overall length; the driving piece drives the first push-pull piece 3 and the second push-pull piece 7 to stretch and retract, one of the first push-pull piece 3 and the second push-pull piece 7 can be extended by the driving piece, and the other one of the first push-pull piece 3 and the second push-pull piece 7 can be shortened to push and pull the first stress part 4 and the second stress part 6, so that the coupler 5 is driven to swing around the rotation point of the coupler along the width direction of the car body 01, and the driving piece can operate on the car body 01; the first push-pull piece 3 and the first stress part 4 are positioned on the same side of the car coupler 5, one end of the first push-pull piece 3 is hinged with the first stress part 4, and the other end of the first push-pull piece 3 is hinged with one side of the car body 01 in the width direction; the second push-pull piece 7 and the second force-bearing part 6 are positioned on the same side of the coupler 5, one end of the second push-pull piece 7 is hinged with the second force-bearing part 6, and the other end of the second push-pull piece 7 is hinged with the other side of the car body 01 in the width direction.
It should be noted that, the first force-receiving part 4 and the second force-receiving part 6 of the coupler 5 have a distance in the length direction of the car body 01 with respect to the rotation point of the coupler 5, so that when the first force-receiving part 4 or the second force-receiving part 6 receives a pulling force, the coupler 5 can be driven to swing around the rotation point.
Specifically, the coupler 5 is rotatably arranged on a coupler 5 mounting seat, and the coupler 5 mounting seat is fixed on the car body 01.
When the car coupler 5 needs to be linked, according to the axis direction of the car coupler 5 of the rescue vehicle and the fault train, the utility model can drive the first push-pull piece 3 to extend through the driving piece, and simultaneously, the second push-pull piece 7 is shortened to push the first stress part 4, so as to push the car coupler 5 to swing towards the direction of the second stress part 6; or the second push-pull piece 7 is driven to extend, and simultaneously the first push-pull piece 3 is shortened to push the second force-bearing part 6, so that the coupler 5 is pushed to swing towards the first force-bearing part 4.
Because the driving piece can be operated on the vehicle body 01, an operator can adjust the deflection direction of the coupler 5 on the vehicle through the driving piece and can be quickly centered and hung on any line including a small curve line, the rescue operation time of the monorail vehicle is shortened, and the reliability of the rescue operation is improved.
Furthermore, the utility model discloses a corner location that car coupler 5 can be realized to the length that controls first push-and-pull piece 3 and second push-and-pull piece 7 need not to set up solitary angle limit structure, has reduced spare part, has simplified the structure.
Preferably, the coupler device further comprises a controller 11 for controlling the driving member, the controller 11 being arranged in the driver's cab. In this embodiment, the driving member is an electric member, a hydraulic member, or a pneumatic member that can be controlled by the controller 11; the operating personnel just can adjust the beat direction of coupling 5 through controller 11 control driving piece in the cab, has realized the automatic centering of coupling 5, only needs operation controller 11, and the manpower has been saved in the simple operation.
It will be appreciated that the drive member may also be a handle which can be operated by opening the escape door of the driver.
To further facilitate the operation of the operator, the controller 11 is disposed on the control panel of the driver platform. Through starting the control panel installed on the driver platform, the operation controller 11 controls the driving piece to push the first push-pull piece 3 and the second push-pull piece 7 to stretch, so that the rotation of the car coupler 5 is driven, and the car coupler 5 can rotate at a certain angle.
In the specific implementation mode, the first push-pull piece 3 and the second push-pull piece 7 are both telescopic rods, the strength of the telescopic rods is good, and the service life is prolonged. Of course, the first push-pull member 3 and the second push-pull member 7 may also adopt other telescopic structures, such as an air pipe, and the whole length thereof is changed by charging different air pressures.
In a preferred embodiment, the first push-pull member 3 is a first electro-hydraulic rod, and the second push-pull member 7 is a second electro-hydraulic rod. The electric hydraulic rod takes the motor as a power source, pressure oil is output through the bidirectional gear pump, reciprocating motion of the piston rod is achieved through control of the oil circuit manifold block to the oil cylinder, and therefore stretching and retracting of the electric hydraulic rod are achieved. The push and pull forces of the electric hydraulic rod can be adjusted wirelessly, and the driving force range is wider, so that the adjustable range of the swing angle of the coupler 5 is increased, external impact force can be effectively buffered, the coupler 5 is prevented from being damaged, and the service life is longer.
In a further technical scheme, the driving part is a hydraulic press 10 provided with a hydraulic control module, the hydraulic press 10 is respectively connected with a first electric hydraulic rod through a first hydraulic hose 1 and connected with a second electric hydraulic rod through a second hydraulic hose 9, and the hydraulic control module is arranged in a cab.
The controller 11 includes a first control switch for controlling the hydraulic control module to input hydraulic oil to the first electro-hydraulic rod through the first hydraulic hose 1 to extend the first electro-hydraulic rod, and push the coupler 5 to swing toward the second force receiving portion 6; and the second control switch is used for controlling the hydraulic control module to input hydraulic oil into the second electro-hydraulic rod through the second hydraulic hose 9 so as to extend the second electro-hydraulic rod and push the coupler 5 to swing towards the direction of the first stress part 4.
In the embodiment, the hydraulic hose is connected with the electric hydraulic rod and the hydraulic control module; the hydraulic control module is installed in the cab. The hydraulic control module is connected with a 110V power supply, when a first control switch is started, the hydraulic control module works, hydraulic oil is input into the left electric hydraulic rod through the left hydraulic hose, the electric hydraulic rod on the side extends out, and the coupler 5 is driven to rotate to the right side; when the second control switch is started, the hydraulic control module works to input hydraulic oil into the electric hydraulic rod on the right side through the hydraulic hose on the right side, and the electric hydraulic rod on the side extends out to drive the car coupler 5 to rotate towards the left side.
The utility model discloses an open the same driving piece of two control switch controls, control the flexible of first electronic hydraulic stem and the electronic hydraulic stem of second respectively, and then realize the control of direction about coupling 5, simplified the structure. It can be understood that the utility model discloses can also adopt two driving pieces to control two electro-hydraulic poles respectively.
In another embodiment, the first push-pull member 3 and the second push-pull member 7 are both electric push rods, and the electric push rods are driven by a motor to extend and retract.
In order to facilitate the installation of the push-pull piece on the vehicle body 01, a first installation seat 2 and a second installation seat 8 are respectively arranged on two sides of the vehicle body 01 in the width direction, the first push-pull piece 3 is hinged with the first installation seat 2, and the second push-pull piece 7 is hinged with the second installation seat 8; specifically, the push-pull piece is rotatably connected with the mounting seat through a pin shaft rotating around the vertical direction, and assembly is facilitated.
For the sake of simplicity of construction, the first force-receiving part 4 and the second force-receiving part 6 are both lugs welded to the coupler 5. Specifically, this embodiment utilizes engaging lug installation push-and-pull piece, and push-and-pull piece rotates with the engaging lug through round pin axle around vertical direction pivoted and is connected, convenient assembly. The first force-receiving part 4 and the second force-receiving part 6 may also be ball joints or other structures that can be articulated with a push-pull member.
The embodiment of the utility model provides a still disclose a monorail vehicle, including automobile body 01 with set up the coupling device at the 01 head end of automobile body and/or tail end, the coupling device is the coupling device that any above-mentioned embodiment provided, has realized can adjusting the beat direction of coupling 5 on the car, and then has shortened monorail vehicle's rescue activity duration, has improved rescue operation reliability, its advantage is brought by the coupling device, and relevant part in the above-mentioned embodiment is referred to specific please, just no longer gives details here.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A coupler device of a monorail vehicle comprises a coupler (5) rotatably arranged at the end part of a vehicle body (01), and is characterized in that the coupler (5) is provided with a first stress part (4) and a second stress part (6) which are respectively arranged at two sides of the coupler (5) along the width direction of the vehicle body (01);
the coupler device further comprises:
the first push-pull piece (3) and the second push-pull piece (7) can axially extend and retract so as to enable the whole length to be adjustable;
a driving member for driving the first push-pull member (3) and the second push-pull member (7) to stretch and contract, wherein the driving member can enable one of the first push-pull member (3) and the second push-pull member (7) to extend and the other one of the first push-pull member and the second push-pull member to shorten so as to push and pull the first force-bearing part (4) and the second force-bearing part (6) and further drive the coupler (5) to swing around a rotation point of the coupler along the width direction of the car body (01), and the driving member can be operated on the car body (01);
the first push-pull piece (3) and the first stress part (4) are positioned on the same side of the coupler (5), one end of the first push-pull piece (3) is hinged with the first stress part (4), and the other end of the first push-pull piece is hinged with one side of the width direction of the car body (01);
the second push-pull piece (7) and the second stress part (6) are located on the same side of the coupler (5), one end of the second push-pull piece (7) is hinged to the second stress part (6), and the other end of the second push-pull piece is hinged to the other side of the width direction of the car body (01).
2. Coupler device according to claim 1, further comprising a controller (11) controlling the drive member, the controller (11) being arranged in a driver's cab.
3. Coupler device according to claim 2, characterized in that the controller (11) is arranged on a control panel of the driver's station.
4. Coupler device according to claim 1, characterized in that the first push-pull member (3) and the second push-pull member (7) are telescopic rods.
5. Coupler device according to claim 2, characterized in that the first push-pull member (3) is a first electro-hydraulic lever and the second push-pull member (7) is a second electro-hydraulic lever.
6. Coupler device according to claim 5, characterized in that the driving member is a hydraulic unit (10) provided with a hydraulic control module, the hydraulic unit (10) is connected with the first electro-hydraulic rod through a first hydraulic hose (1) and with the second electro-hydraulic rod through a second hydraulic hose (9), and the hydraulic control module is arranged in a driver's cab;
the controller (11) comprises a first control switch, and the first control switch is used for controlling the hydraulic control module to input hydraulic oil into the first electro-hydraulic rod through the first hydraulic hose (1) so as to extend the first electro-hydraulic rod and push the coupler (5) to swing towards the direction of the second force-bearing part (6); and the second control switch is used for controlling the hydraulic control module to input hydraulic oil into the second electric hydraulic rod through the second hydraulic hose (9) so as to extend the second electric hydraulic rod and push the coupler (5) to swing towards the direction of the first stress part (4).
7. Coupler device according to claim 1, characterized in that the first push-pull member (3) and the second push-pull member (7) are both electric push rods.
8. The coupler device according to claim 1, wherein a first mounting seat (2) and a second mounting seat (8) are respectively arranged on two sides of the car body (01) in the width direction, the first push-pull piece (3) is hinged with the first mounting seat (2), and the second push-pull piece (7) is hinged with the second mounting seat (8).
9. Coupler device according to claim 1, characterized in that the first force-receiving part (4) and the second force-receiving part (6) are both lugs welded to the coupler (5).
10. A monorail vehicle comprising a vehicle body (01) and a coupler device arranged at the head end and/or the tail end of said vehicle body (01), characterized in that said coupler device is a coupler device according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023020748.8U CN213831695U (en) | 2020-12-14 | 2020-12-14 | Monorail vehicle and coupler device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023020748.8U CN213831695U (en) | 2020-12-14 | 2020-12-14 | Monorail vehicle and coupler device thereof |
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| CN213831695U true CN213831695U (en) | 2021-07-30 |
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| CN202023020748.8U Active CN213831695U (en) | 2020-12-14 | 2020-12-14 | Monorail vehicle and coupler device thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009319A (en) * | 2022-06-30 | 2022-09-06 | 湖南凌翔磁浮科技有限责任公司 | Rail transit vehicle is with linking device |
| CN115056816A (en) * | 2022-06-30 | 2022-09-16 | 湖南凌翔磁浮科技有限责任公司 | Push rod mechanism for coupling tractor and carriage |
| CN115973217A (en) * | 2023-03-20 | 2023-04-18 | 中车长春轨道客车股份有限公司 | Device and method for realizing automatic train curve coupling |
-
2020
- 2020-12-14 CN CN202023020748.8U patent/CN213831695U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009319A (en) * | 2022-06-30 | 2022-09-06 | 湖南凌翔磁浮科技有限责任公司 | Rail transit vehicle is with linking device |
| CN115056816A (en) * | 2022-06-30 | 2022-09-16 | 湖南凌翔磁浮科技有限责任公司 | Push rod mechanism for coupling tractor and carriage |
| CN115009319B (en) * | 2022-06-30 | 2023-10-27 | 湖南凌翔磁浮科技有限责任公司 | Coupling device for rail transit vehicle |
| CN115056816B (en) * | 2022-06-30 | 2023-11-03 | 湖南凌翔磁浮科技有限责任公司 | Push rod mechanism for coupling tractor and carriage |
| CN115973217A (en) * | 2023-03-20 | 2023-04-18 | 中车长春轨道客车股份有限公司 | Device and method for realizing automatic train curve coupling |
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