CN105128784B - Storage battery dolly self-lock device of track car - Google Patents
Storage battery dolly self-lock device of track car Download PDFInfo
- Publication number
- CN105128784B CN105128784B CN201510440300.6A CN201510440300A CN105128784B CN 105128784 B CN105128784 B CN 105128784B CN 201510440300 A CN201510440300 A CN 201510440300A CN 105128784 B CN105128784 B CN 105128784B
- Authority
- CN
- China
- Prior art keywords
- storage battery
- accumulator
- zinc
- dolly
- bolt
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/04—Arrangement of batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Battery Mounting, Suspending (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention specifically provides a storage battery dolly self-lock device of a track car, and solves problems that a storage battery case cover door of an existing track car is easy to break, a storage battery group is easy to damage, and a storage battery power supply circuit is easy to break to threaten traffic safety when the existing track car is running. A base plate of a storage battery case is provided with an interlocking support which is provided with a vertical jack. A storage battery dolly is fixedly provided with an interlocking sleeve. The right side wall of the interlocking sleeve is provided with a vertical location moving locking groove. The front wall of the interlocking sleeve is provided with a vertical location moving unlocking groove. A cross sliping groove is arranged between the vertical location moving locking groove and the vertical location moving unlocking groove. The interlocking sleeve is internally provided with a bolt inserting into the jack. The upper end of the bolt is provided with a rotary rod which is integrated with the bolt and is arranged horizontally. A zinc cotter pin is sleeved on the bolt. The lower side of the zinc cotter pin is provided with a zinc flat washer which is sleeved on the bolt. A spring sleeved on the bolt is arranged between the zinc flat washer and the bottom of the storage battery dolly. The device realizes positioning and moving, and oriented locking of the storage battery dolly.
Description
Technical field
The present invention relates to railcar self-locking device, specially a kind of railcar accumulator dolly self-locking device.
Background technology
Accumulator battery provides power supply, and control circuit, field circuit, auxiliary and power for illumination for railcar diesel engine starting
The power source of road normal work.
The mode that accumulator battery is installed on underbody is the storage being put in accumulator battery in accumulator box by existing railcar
On battery dolly, and accumulator dolly is moved into into accumulator box by its bottom wheel on accumulator box base plate slide rail, covered
Accumulator box lid door is simultaneously locked；Accumulator box lid door is opened, accumulator car wheel slides along slide rail, so as to by accumulator dolly
Freely pull out, maintained and changed；In track garage car, with the change of operating mode, there is often battery box cover
Situations such as door rupture, accumulator battery damage, open circuit of car load accumulator supply circuit, or even threaten traffic safety.
The content of the invention
The present invention accumulator box lid door is easily rupturable, accumulator battery is easily damaged in order to solve to exist when existing railcar is travelled and
The easily open circuit of accumulator supply circuit threatens the problem of traffic safety, there is provided a kind of railcar accumulator dolly self-locking device.
The present invention adopts the following technical scheme that realization：Railcar accumulator dolly self-locking device, including accumulator box,
Accumulator dolly, is provided with the interlocking bearing for being provided with vertical jack on accumulator box base plate, be fixed with accumulator dolly with mutually
The upper and lower corresponding interlocking sleeve pipe of lock bearing, is provided with the mobile locking slot of vertical positioning on the right side wall for interlocking sleeve pipe, interlocking sleeve pipe
Be provided with the mobile solution locked groove of vertical positioning on antetheca, be provided between the vertical mobile locking slot of positioning and the mobile solution locked groove of vertical positioning with
Both connections slide laterally groove, interlock the latch for being provided with insertion jack in sleeve pipe, latch upper end be provided with its one and
Horizontally disposed rotating bar, is installed with zinc split pin on latch, be provided with the zinc plain washer being enclosed within latch, zinc on the downside of zinc split pin
The spring being enclosed within latch is provided between plain washer and accumulator dolly bottom.
When operation is unlocked, latch is locked in the jack of interlocking bearing, with subordinate pressure rotating bar to sliding laterally
At groove, transversely sliding groove dextrorotation turn 90 degrees to the mobile unblock groove location of vertical positioning and looses one's grip, by spring its own resilient
Latch and rotating bar are upspring and are upwardly into the mobile solution locked groove peak of vertical positioning, now latch departs from the jack of interlocking bearing,
By spring, elastic force will be latch and rotating bar firmly locked with the mobile solution locked groove of vertical positioning upwards, realizes unblock；When being locked
During tight operation, latch presses rotating bar to sliding laterally at groove with subordinate, transversely the sliding groove inverse time outside the jack of interlocking bearing
Pin is rotated by 90 ° to the mobile locking groove location of vertical positioning and looses one's grip, and latch and rotating bar is upspring upwards by spring its own resilient
To vertical locking slot peak, now latch in jack, by spring, will insert with the mobile locking slot of vertical positioning upwards by elastic force
Pin and rotating bar are firmly locked, realize locking process, overcome exist when existing railcar is travelled accumulator box lid door it is easily rupturable,
Accumulator battery is easily damaged and the easily open circuit of accumulator supply circuit threatens the problem of traffic safety.
Present configuration reliability reasonable in design, realizes positioning movement, the orientation locking of accumulator dolly locking device, enters
And prevented that accumulator box lid door is easily rupturable, accumulator battery is easily damaged and the easily open circuit of accumulator supply circuit threatens traffic safety
Phenomenon, has the advantages that simple structure, easy to operate, long service life and low cost.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation at the latch in Fig. 1；
Fig. 3 is the structural representation of interlocking sleeve pipe in Fig. 1；
Schematic side views of the Fig. 4 for Fig. 3.
In figure：1- accumulator boxs, 2- accumulator dollies, 3- interlocking bearings, 4- interlocking sleeve pipes, 5- vertically position mobile locking
Groove, 6- vertically position mobile solution locked groove, and 7- slides laterally groove, 8- latches, 9- rotating bars, 10- zinc split pins, 11- zinc plain washers,
12- springs.
Specific embodiment
Railcar accumulator dolly self-locking device, including accumulator box 1, accumulator dolly 2, sets on 1 base plate of accumulator box
The interlocking bearing 3 for being provided with vertical jack is equipped with, is fixed with accumulator dolly 2 and interlocking bearing corresponding interlocking sleeve pipe about 3
4, the mobile locking slot 5 of vertical positioning is provided with the right side wall for interlocking sleeve pipe 4, is provided with vertical positioning and moves on the antetheca for interlocking sleeve pipe 4
Dynamic solution locked groove 6, is provided with the horizontal cunning connected with both between vertical positioning movement locking slot 5 and the mobile solution locked groove 6 of vertical positioning
Dynamic groove 7, interlocks the latch 8 for being provided with insertion jack in sleeve pipe 4, and 8 upper end of latch is provided with its one and horizontally disposed turn
Lever 9, is installed with zinc split pin 10 on latch 8, be provided with the zinc plain washer 11 being enclosed within latch 8 on the downside of zinc split pin 10, and zinc is put down
Packing ring 11 and accumulator dolly are provided with the spring 12 being enclosed within latch 8 between 2 bottom.
Claims (1)
1. a kind of railcar accumulator dolly self-locking device, including accumulator box（1）, accumulator dolly（2）, accumulator box（1）
The interlocking bearing for being provided with vertical jack is provided with base plate（3）, it is characterised in that：Accumulator dolly（2）On be fixed with and interlocking
Bearing（3）Upper and lower corresponding interlocking sleeve pipe（4）, interlock sleeve pipe（4）Right side wall on be provided with the mobile locking slot of vertical positioning（5）,
Interlocking sleeve pipe（4）Antetheca on be provided with the mobile solution locked groove of vertical positioning（6）, vertical positioning movement locking slot（5）With vertical positioning
Mobile solution locked groove（6）Between be provided with connect with both slide laterally groove（7）, interlock sleeve pipe（4）Insertion jack is provided with inside
Latch（8）, latch（8）Upper end is provided with its one and horizontally disposed rotating bar（9）, latch（8）On be installed with zinc split pin
（10）, zinc split pin（10）Downside is provided with and is enclosed within latch（8）On zinc plain washer（11）, zinc plain washer（11）It is little with accumulator
Car（2）It is provided between bottom and is enclosed within latch（8）On spring（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510440300.6A CN105128784B (en) | 2015-07-24 | 2015-07-24 | Storage battery dolly self-lock device of track car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510440300.6A CN105128784B (en) | 2015-07-24 | 2015-07-24 | Storage battery dolly self-lock device of track car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105128784A CN105128784A (en) | 2015-12-09 |
| CN105128784B true CN105128784B (en) | 2017-03-22 |
Family
ID=54714495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510440300.6A Active CN105128784B (en) | 2015-07-24 | 2015-07-24 | Storage battery dolly self-lock device of track car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105128784B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417069B (en) * | 2015-12-17 | 2017-09-19 | 上汽大众汽车有限公司 | Position start and stop mechanism |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100325360B1 (en) * | 2000-03-22 | 2002-03-06 | 류정열 | Battery fixing structure for automobiles |
| CN101590833B (en) * | 2009-06-19 | 2014-02-12 | 张家港市佳诚机械制造有限公司 | Movable storage cell bracket capable of cutting off power |
| CN102248880B (en) * | 2011-06-03 | 2013-11-06 | 许继电源有限公司 | Battery box component for electric automobile |
| DE102011078983A1 (en) * | 2011-07-12 | 2013-01-17 | Bayerische Motoren Werke Aktiengesellschaft | Energy storage module and mounting arrangement for the energy storage module |
| CN102303589B (en) * | 2011-08-31 | 2012-11-28 | 昆明船舶设备集团有限公司 | Bottom power taking self-locking electric bus battery box system capable of quickly changing battery |
| CN202294219U (en) * | 2011-10-25 | 2012-07-04 | 郑州宇通客车股份有限公司 | Fixing device for battery box |
| CN202806635U (en) * | 2012-09-06 | 2013-03-20 | 常州黄海汽车有限公司 | Passenger car storage battery bracket mechanism |
| CN104724078B (en) * | 2013-12-20 | 2017-06-30 | 国家电网公司 | Battery case locking system |
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2015
- 2015-07-24 CN CN201510440300.6A patent/CN105128784B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105128784A (en) | 2015-12-09 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 044500 Yongji City, Shanxi Province, the city of motor street, No. 18, No. Patentee after: CRRC YONGJI ELECTRIC CO., LTD. Address before: 044500 Yongji City, Shanxi Province, the city of motor street, No. 18, No. Patentee before: Yongji Xinshisu Motor Electrical Appliance Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |