CN203254354U - Disassembling and assembling tool for locomotive coupler buffer - Google Patents
Disassembling and assembling tool for locomotive coupler buffer Download PDFInfo
- Publication number
- CN203254354U CN203254354U CN 201320245475 CN201320245475U CN203254354U CN 203254354 U CN203254354 U CN 203254354U CN 201320245475 CN201320245475 CN 201320245475 CN 201320245475 U CN201320245475 U CN 201320245475U CN 203254354 U CN203254354 U CN 203254354U
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- CN
- China
- Prior art keywords
- buffer
- locomotive
- disassembling
- assembling tool
- coupler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a disassembling and assembling tool for a locomotive coupler buffer. The disassembling and assembling tool comprises a locating rod, a nut is fixedly mounted on the locating rod, the upper end and the lower end of the locating rod are respectively located in flat pin holes which are formed in the tail frame of a locomotive coupler, a horizontally arranged screw rod is sleeved with the nut in a matching mode, the inner side end of the screw rod abuts against a slave plate, and the inside wall of the slave board is in contact with the buffer. The disassembling and assembling tool for the locomotive coupler buffer is simple in structure, the longitudinal length of the buffer is smaller than the length of the part, which is arranged on a mounting seat of a locomotive body, of the buffer when a user screws the screw rod, and thus the coupler buffer is assembled on the mounting seat of the locomotive body smoothly.
Description
Technical field
The utility model relates to a kind of locomotive coupler buffer dismantling device.
Background technology
GKIC type locomotive coupler draft gear is the structure member of the power that often withstands shocks.In order to guarantee buffer reliably, work reposefully, in the reality maintenance, must require install according to correct package technique.Owing to every year a large amount of locomotive inspection and repair hitches are arranged, need the exchange buffering device, all to decompose at every turn like this, assemble hitch, reinstall buffer.The dismounting of coupler draft gear is difficulty relatively, and the elastic force of buffer dependence itself and slave plate are contained in the car body buffer mounting stand tightly, must buffer compression 2-3cm just can be carried out dismounting by external force.Owing to there is not special-purpose disassemblerassembler, use the sled roller, jack is dismantled and assemble, buffer is often tumbled and is landed, easily occurs personal injury accident, time-consuming, effort, affects repair schedule.
Summary of the invention
The purpose of this utility model is to provide a kind of locomotive coupler buffer dismantling device, can effectively reduce security incident, guarantees to overhaul installation exercise and finishes smoothly.
The purpose of this utility model is to realize like this, a kind of locomotive coupler buffer dismantling device, this instrument comprises a backstay that is installed with nut, the up and down two ends of backstay lay respectively in the cotter hole of locomotive coupler tail frame, cooperate in the nut and be set with a horizontally disposed leading screw, the medial extremity of leading screw and a slave plate offset, and the slave plate madial wall contacts with buffer.
The utility model is simple in structure, by rotational lead screw coupler draft gear is compressed, and its longitudinal length is shortened, and allows coupler draft gear and its mount pad on car body separate a bit of distance, so just can easily coupler draft gear be pulled down and overhaul; Equally also can utilize coupler draft gear dismounting frock will overhaul good or new coupler draft gear compresses, make its longitudinal length less than the length of its mount pad on car body, can very successfully coupler draft gear be assembled in the mount pad on the car body.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is main TV structure schematic diagram of the present utility model.
The specific embodiment
A kind of locomotive coupler buffer dismantling device, as shown in Figure 1, this instrument comprises a backstay 4 that is installed with nut, the up and down two ends of backstay 4 lay respectively in the cotter hole 3 of locomotive coupler tail frame 5, cooperate in the nut and be set with a horizontally disposed leading screw 6, the medial extremity of leading screw 6 and a slave plate 2 offset, and the slave plate madial wall contacts with buffer 1.The utility model is simple in structure, makes the buffer longitudinal length less than the length of its mount pad on car body by rotating threaded shaft, can very successfully coupler draft gear be assembled in the mount pad on the car body.
Claims (1)
1. locomotive coupler buffer dismantling device, it is characterized in that: this instrument comprises a backstay that is installed with nut, the up and down two ends of backstay lay respectively in the cotter hole of locomotive coupler tail frame, cooperate in the nut and be set with a horizontally disposed leading screw, the medial extremity of leading screw and a slave plate offset, and the slave plate madial wall contacts with buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245475 CN203254354U (en) | 2013-05-09 | 2013-05-09 | Disassembling and assembling tool for locomotive coupler buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245475 CN203254354U (en) | 2013-05-09 | 2013-05-09 | Disassembling and assembling tool for locomotive coupler buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254354U true CN203254354U (en) | 2013-10-30 |
Family
ID=49466958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320245475 Expired - Fee Related CN203254354U (en) | 2013-05-09 | 2013-05-09 | Disassembling and assembling tool for locomotive coupler buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254354U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624516A (en) * | 2013-12-03 | 2014-03-12 | 宋习 | Train coupler and buffer assembling and disassembling machine with disassembly-free excrement collector |
| CN104290052A (en) * | 2014-06-19 | 2015-01-21 | 国家电网公司 | Buffer assembling tool |
| CN106762305A (en) * | 2016-12-27 | 2017-05-31 | 中国船舶重工集团公司第七研究所 | A kind of device and its application method that avoid fuel injector alignment pin from dismounting fracture |
-
2013
- 2013-05-09 CN CN 201320245475 patent/CN203254354U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624516A (en) * | 2013-12-03 | 2014-03-12 | 宋习 | Train coupler and buffer assembling and disassembling machine with disassembly-free excrement collector |
| CN103624516B (en) * | 2013-12-03 | 2015-10-28 | 宋习 | Exempt from passenger vehicle hitch and the buffer changer of tearing toilet waste collector open |
| CN104290052A (en) * | 2014-06-19 | 2015-01-21 | 国家电网公司 | Buffer assembling tool |
| CN104290052B (en) * | 2014-06-19 | 2017-06-06 | 国家电网公司 | A kind of buffer assembly tooling |
| CN106762305A (en) * | 2016-12-27 | 2017-05-31 | 中国船舶重工集团公司第七研究所 | A kind of device and its application method that avoid fuel injector alignment pin from dismounting fracture |
| CN106762305B (en) * | 2016-12-27 | 2022-08-09 | 中国船舶重工集团公司第七一一研究所 | Device for preventing oil sprayer positioning pin from being disassembled and assembled and broken and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140509 |