CN206598847U - A kind of pure electric track vehicle front end switching mechanism - Google Patents
A kind of pure electric track vehicle front end switching mechanism Download PDFInfo
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- CN206598847U CN206598847U CN201621210909.0U CN201621210909U CN206598847U CN 206598847 U CN206598847 U CN 206598847U CN 201621210909 U CN201621210909 U CN 201621210909U CN 206598847 U CN206598847 U CN 206598847U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The utility model belongs to railway vehicle device technical field, it is related to a kind of pure electric track vehicle front end switching mechanism, electrical control gear is electrically connected with electric putter, linear pattern slide rail is fixedly installed on skeleton composition, electric putter is connected with slide plate composition, and slide plate composition is in slidably to be fixed on linear pattern slide rail；Pull bar is constituted with slide plate respectively and the upper force side for installing the wing is connected；The upper installation wing is connected by upper installation wing pin with skeleton composition, and the upper force side for installing the wing is fixedly connected with fiberglass head-shield；Suspension holdfast is constituted to be fixedly connected with skeleton composition；The lower installation wing is connected with suspension holdfast composition and fiberglass head-shield respectively；The manual actuation interface of flexible axle one end connection electric putter rear end, an end is connected to car body inspection door position；Save locking mechanism part, space availability ratio is high；Mechanism in the presence of a harsh environment being capable of held stationary, safe and reliable；Manual open and close function can be realized in the case of without electricity.
Description
Technical field
The utility model belongs to railway vehicle device technical field, more particularly to one kind can manually be opened under special operation condition
The pure electric track vehicle front end switching mechanism opened.
Background technology
At present, rail vehicle, for example：Motor-car, high ferro, subway, are the traffic works often selected of going on a journey in people's daily life
Tool, in order to realize connection again or the loopback rescue of vehicle, generally installs front end switching mechanism simultaneously at the two ends end to end of vehicle.Before
End switching mechanism is the important component of EMUs, and under the non-heavy state of vehicle, switching mechanism is closed, now, preceding
Termination cover hatch door is closed, and rail vehicle is had good aerodynamic appearance, to prevent the entrance of blade, dust, ice and snow,
And protect hitch inside the head-shield of front end and other facilities；Under vehicle again connection state, pass through front end opening/closing machine used for rail vehicle
Structure opens the head-shield positioned at rail vehicle head to expose the hitch set in rail vehicle head, and two section cars are realized by hitch
Docking, completes vehicle loopback or rescue.
Common front end switching mechanism is usually cylinder driving, and mechanism opening and closing, one are realized by a master cylinder
Individual locking cylinder is used for realizing locking and the unblock of mechanism.
And developing rapidly due to EMUs now and subway, vehicle is more diversified, and part vehicle does not provide wind regime,
Therefore it is accomplished by a pure electronic switching mechanism to meet the front end switching mechanism of this working condition requirement.
Utility model content
The purpose of this utility model is the shortcoming for overcoming prior art to exist, and seeking design one kind can be in special operation condition
Under manually opened pure electric track vehicle front end switching mechanism, break away from what front end switching mechanism in the prior art drove by wind regime
Limitation, it is adaptable to the rail vehicle without wind regime.
To achieve these goals, the technical scheme that utility model is used for：
A kind of electric track vehicle front end switching mechanism, including fiberglass head-shield, mechanism composition and electrical control gear, institute
Stating mechanism composition includes skeleton composition, slide plate composition, the upper installation wing, the lower installation wing, suspension holdfast composition, linear pattern slide rail, electricity
Push rod, pull bar and flexible axle, electrical control gear are electrically connected with electric putter；The linear pattern slide rail is fixedly installed in skeleton composition
On, the rod of electric putter is connected by electric putter pin with slide plate composition, and slide plate composition is in slidably to be fixed on linear pattern slide rail
On；One end of the pull bar is connected by push-and-pull lever pin with slide plate composition, and the other end passes through push-and-pull lever pin and the upper installation wing
Force side is connected；The upper installation wing is connected by upper installation wing pin with skeleton composition, the upper force side for installing the wing and fiberglass
Head-shield is fixedly connected；The suspension holdfast composition is located at the lower section of skeleton composition and is fixedly connected with skeleton composition；The lower peace
The one end for filling the wing is connected by lower installation wing pin with suspension holdfast composition, and the other end is fixedly connected with fiberglass head-shield；The electricity
The rear end of push rod is provided with manual actuation interface, and flexible axle one end connects the manual actuation interface of electric putter, and an end is connected to car body inspection
Door position.
Preferably, the two ends of the linear pattern slide rail are provided with position switch, and position switch is electrically connected with electrical control gear
Connect；Extended and retracted by the rod of programme-control electric putter.
General principle of the present utility model is：(1) the upper and lower installation wing connects with skeleton composition and suspension holdfast composition respectively
Connect, skeleton composition is connected with suspension holdfast composition, slide plate composition is connected by linear pattern slide rail with skeleton composition, electric putter and cunning
Plate composition connection, slide plate composition is connected with the upper installation wing by pull bar, and fiberglass head-shield is connected with the upper and lower installation wing；Work as cunning
Plate composition along linear pattern slide rail move when, drive the installation wing to be rotated along upper installation wing pin by pull bar, the upper installation wing drives
Fiberglass head-shield rotates, and fiberglass head-shield drives the lower wing of installing around lower installation wing pin rotation, and the lower installation wing is driven；During without electricity,
The self-locking at an arbitrary position of the rod of electric putter, does not result in fiberglass head-shield even if power-off under extreme conditions yet and is beaten under blast
Open, reached the purpose of locking；(2) electrical control gear is by controlling electric putter to promote slide plate to constitute, and slide plate composition drive is pushed away
The wing is installed around upper installation wing pin rotation in pull bar, promotion, so as to complete fiberglass head-shield opening, closing motion；(3) it is provided with soft
Axle, is manually operated device, can outside car manually operated fiberglass head-shield opening and closing；In particular cases need manually
When opening fiberglass head-shield, flexible axle one end can be driven with spanner by opening car body inspection door, be transmitted and rotated by flexible axle,
To drive electric putter to retract, the purpose of manually opened fiberglass head-shield is reached.
The beneficial effects of the utility model are：
Employ can self-locking electric putter driving, save locking mechanism part, space availability ratio is high；Employ electric intelligence
Control module, realizes the random operation and open and-shut mode monitoring of switching mechanism；Low temperature resistant electric putter is employed as power source,
Make mechanism in the presence of a harsh environment being capable of held stationary, safe and reliable；Employ can self-locking electric putter, it is possible to achieve switch arrive
Auto lock during position；Flexible axle is employed, manual open and close function can be realized in the case of without electricity.
Brief description of the drawings
Fig. 1 is structural representation Fig. 1 of the present utility model；
Fig. 2 is structural representation Fig. 2 of the present utility model；
As shown in Figure 1-2：Fiberglass head-shield 1, mechanism composition 2, electrical control gear 3, skeleton composition 201, slide plate composition
202nd, the upper installation wing 203, the lower installation wing 204, suspension holdfast composition 205, linear pattern slide rail 206, electric putter 207, pull bar
208th, electric putter pin 209, push-and-pull lever pin 210, upper installation wing pin 211, lower installation wing pin 212, flexible axle 213.
Embodiment
The utility model is further described below by specific embodiment combination accompanying drawing：
Embodiment 1
The electric track vehicle front end switching mechanism of the present embodiment, including fiberglass head-shield 1, mechanism composition 2 and electric-controlled
Device 3 processed, the mechanism composition 2 includes skeleton composition 201, slide plate composition 202, the upper installation wing 203, the lower installation wing 204, suspension
Support composition 205, linear pattern slide rail 206, electric putter 207, pull bar 208 and flexible axle 213, electrical control gear 3 and electric putter
207 electrical connections；The linear pattern slide rail 206 is fixedly installed on skeleton composition 201, and the rod of electric putter 207 passes through electric putter
Pin 209 is connected with slide plate composition 202, and slide plate composition 202 is in slidably to be fixed on linear pattern slide rail 206；The pull bar
208 one end is connected by push-and-pull lever pin 210 with slide plate composition 202, and the other end passes through push-and-pull lever pin 210 and the upper installation wing 203
Force side connection；The upper installation wing 203 is connected by upper installation wing pin 211 with skeleton composition 201, the upper installation wing 203
Force side is fixedly connected with fiberglass head-shield 1；The suspension holdfast composition 205 is located at lower section and and skeleton that skeleton constitutes 201
Composition 201 is fixedly connected；Described lower one end for installing the wing 204 is connected by lower installation wing pin 211 with suspension holdfast composition 205,
The other end is fixedly connected with fiberglass head-shield 1；The rear end of the electric putter 207 is provided with manual actuation interface, and the one end of flexible axle 213 connects
The manual actuation interface of electric putter is connect, an end is connected to car body inspection door position.
Embodiment 2
The electric track vehicle front end switching mechanism of the present embodiment, the other the same as in Example 1 in addition to following difference：
The two ends of the linear pattern slide rail 206 are provided with position switch, and position switch is electrically connected with electrical control gear 3；It is logical
The rod for crossing programme-control electric putter 207 is extended and retracted.
Claims (2)
1. a kind of pure electric track vehicle front end switching mechanism, including fiberglass head-shield (1), mechanism composition (2) and electrical control
Device (3), it is characterised in that：The mechanism composition (2) includes skeleton composition (201), slide plate composition (202), the upper installation wing
(203), the lower installation wing (204), suspension holdfast composition (205), linear pattern slide rail (206), electric putter (207), pull bar (208)
With flexible axle (213), electrical control gear (3) is electrically connected with electric putter (207)；The linear pattern slide rail (206) is fixedly installed in
On skeleton composition (201), the rod of electric putter (207) is connected by electric putter pin (209) with slide plate composition (202), slide plate group
It is in slidably to be fixed on linear pattern slide rail (206) into (202)；One end of the pull bar (208) passes through push-and-pull lever pin
(210) it is connected with slide plate composition (202), the other end is connected by push-and-pull lever pin (210) with the force side of the upper installation wing (203)；
The upper installation wing (203) is connected by upper installation wing pin (211) with skeleton composition (201), the upper force side for installing the wing (203)
It is fixedly connected with fiberglass head-shield (1)；The suspension holdfast composition (205) is located at lower section and and the skeleton that skeleton constitutes (201)
Composition (201) is fixedly connected；Described lower one end for installing the wing (204) is made up of lower installation wing pin (211) and suspension holdfast
(205) connect, the other end is fixedly connected with fiberglass head-shield (1)；The rear end of the electric putter (207) connects provided with manual actuation
Mouthful, flexible axle (213) one end connects the manual actuation interface of electric putter, and an end is connected to car body inspection door position.
2. pure electric track vehicle front end switching mechanism according to claim 1, it is characterised in that：The linear pattern slide rail
(206) two ends are provided with position switch, and position switch is electrically connected with electrical control gear (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621210909.0U CN206598847U (en) | 2016-11-10 | 2016-11-10 | A kind of pure electric track vehicle front end switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621210909.0U CN206598847U (en) | 2016-11-10 | 2016-11-10 | A kind of pure electric track vehicle front end switching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206598847U true CN206598847U (en) | 2017-10-31 |
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ID=60149484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621210909.0U Active CN206598847U (en) | 2016-11-10 | 2016-11-10 | A kind of pure electric track vehicle front end switching mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN206598847U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216280A (en) * | 2018-01-04 | 2018-06-29 | 今创集团股份有限公司 | Self-locking type mechanism for opening/closing and the EMU head kuppe with the mechanism |
| CN109969209A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN109969207A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN109969208A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN109969206A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN110525464A (en) * | 2018-05-24 | 2019-12-03 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN110847744A (en) * | 2019-11-29 | 2020-02-28 | 南京雷尔伟新技术股份有限公司 | Internal contraction type electric opening and closing mechanism |
| CN111152804A (en) * | 2020-01-02 | 2020-05-15 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle front end cover opening and closing mechanism and railway vehicle |
| CN113942529A (en) * | 2021-12-01 | 2022-01-18 | 青岛思锐科技有限公司 | Train end protection device |
| CN114084176A (en) * | 2021-12-10 | 2022-02-25 | 株洲九方装备股份有限公司 | Adjustable mechanical locking device and opening and closing mechanism |
| CN115027513A (en) * | 2022-06-30 | 2022-09-09 | 中车青岛四方机车车辆股份有限公司 | Vehicle end structure of railway vehicle and railway vehicle |
-
2016
- 2016-11-10 CN CN201621210909.0U patent/CN206598847U/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969206B (en) * | 2017-12-28 | 2021-01-19 | 比亚迪股份有限公司 | Front end opening and closing mechanism for railway vehicle and railway vehicle with front end opening and closing mechanism |
| CN109969209B (en) * | 2017-12-28 | 2021-01-19 | 比亚迪股份有限公司 | Front end opening and closing mechanism for railway vehicle and railway vehicle with front end opening and closing mechanism |
| CN109969207A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN109969208A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN109969209A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN109969206A (en) * | 2017-12-28 | 2019-07-05 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN108216280A (en) * | 2018-01-04 | 2018-06-29 | 今创集团股份有限公司 | Self-locking type mechanism for opening/closing and the EMU head kuppe with the mechanism |
| CN108216280B (en) * | 2018-01-04 | 2023-11-21 | 今创集团股份有限公司 | Self-locking type opening and closing mechanism and motor train unit head air guide sleeve with same |
| CN110525464A (en) * | 2018-05-24 | 2019-12-03 | 比亚迪股份有限公司 | Front end switching mechanism used for rail vehicle and the rail vehicle with it |
| CN110847744A (en) * | 2019-11-29 | 2020-02-28 | 南京雷尔伟新技术股份有限公司 | Internal contraction type electric opening and closing mechanism |
| CN111152804A (en) * | 2020-01-02 | 2020-05-15 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle front end cover opening and closing mechanism and railway vehicle |
| CN113942529A (en) * | 2021-12-01 | 2022-01-18 | 青岛思锐科技有限公司 | Train end protection device |
| CN113942529B (en) * | 2021-12-01 | 2022-12-13 | 中车制动系统有限公司 | Train end protection device |
| CN114084176A (en) * | 2021-12-10 | 2022-02-25 | 株洲九方装备股份有限公司 | Adjustable mechanical locking device and opening and closing mechanism |
| CN115027513A (en) * | 2022-06-30 | 2022-09-09 | 中车青岛四方机车车辆股份有限公司 | Vehicle end structure of railway vehicle and railway vehicle |
| CN115027513B (en) * | 2022-06-30 | 2023-09-22 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle's car end structure and rail vehicle |
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