CN203109574U - Moving trolley small gear disassembling device - Google Patents
Moving trolley small gear disassembling device Download PDFInfo
- Publication number
- CN203109574U CN203109574U CN 201320151966 CN201320151966U CN203109574U CN 203109574 U CN203109574 U CN 203109574U CN 201320151966 CN201320151966 CN 201320151966 CN 201320151966 U CN201320151966 U CN 201320151966U CN 203109574 U CN203109574 U CN 203109574U
- Authority
- CN
- China
- Prior art keywords
- horse
- thruster
- moving trolley
- small gear
- car
- 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 moving trolley small gear disassembling device which comprises a moving trolley (1). An upper thruster seat frame (2), a lower thruster seat frame (6) and a manual high-pressure pump (7) are arranged on the moving trolley (1). An upper special thruster (3) is arranged on the upper thruster seat frame (2). A lower special thruster (5) is arranged on the lower thruster seat frame (6). A hydraulic cylinder (4) is arranged in a semi-cylindrical inner cavity of the lower special thruster (5). The upper special thruster, the lower special thruster, the hydraulic cylinder and the manual high-pressure pump are designed to be combined so that a moving trolley small gear can be safely disassembled from a transmission shaft of the small gear, and through the design of the moving trolley, using is easy, and labor intensity is lowered.
Description
Technical field
The utility model relates to a kind of provision for disengagement, relates in particular to the provision for disengagement of a kind of motor-car pinion.
Background technology
Motor-car refers generally to carry operation load and self-powered rail vehicle, but in neoteric and modern power concentration motor-car, motor-car is more near the locomotive role in the conventional train, and this class motor-car does not generally carry operation load.In China, speed per hour is called " motor-car " up to 250km or above train.The railway motor-car characteristics more outstanding than railroad train are maneuverabilities, and handling capacity of passengers is little, but train number can increase, and therefore are subjected to the attention of many countries and progressively develop into the means of transport that generally uses.Along with the fast development of China railways motor-car, the requirement of motor car inspection and repair equipment is constantly promoted, the motor-car power transmission shaft needs to move back and unload carry out safety by pressure interference fit drive pinion mounted thereto when maintenance.
The utility model content
The purpose of this utility model provides the provision for disengagement of a kind of motor-car pinion, pinion can be moved back safely unload.
The technical solution adopted in the utility model is: the provision for disengagement of a kind of motor-car pinion, comprise travelling car, described travelling car is provided with and draws horse mounting, drop-down horse mounting, high pressure manual pump, draw the horse mounting to be provided with special use on described and draw horse, described drop-down horse mounting is provided with down special use and draws horse, and described down special use is drawn in the semicolumn inner chamber of horse and is provided with hydraulic jack.
The beneficial effect that the utility model adopts is: the combination design that the utility model draws horse, following special use to draw horse, hydraulic jack, high pressure manual pump to combine by last special use can be moved back the motor-car pinion from safety on its power transmission shaft and is unloaded; The design of travelling car is easy to use in this device, reduces labour intensity.
Description of drawings
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Shown in the figure: 1, travelling car, 2, on draw the horse mounting, 3, go up special use and draw horse, 4, hydraulic jack, 5, horse is drawn in special use down, 6, drop-down horse mounting, 7, the high pressure manual pump.
The specific embodiment
Below in conjunction with Fig. 1, Fig. 2, Fig. 3, the utility model is described further:
As Fig. 1, Fig. 2, shown in Figure 3, the provision for disengagement of a kind of motor-car pinion, comprise travelling car 1, travelling car 1 is provided with and draws horse mounting 2, drop-down horse mounting 6, high pressure manual pump 7, on draw horse mounting 2 to be provided with special use to draw horse 3, drop-down horse mounting 6 is provided with down special use and draws horse 5, and following special use is drawn in the semicolumn inner chamber of horse 5 and is provided with hydraulic jack 4.
The utility model in use, travelling car is pushed to the maintenance station, hydraulic jack is fed through move back and unloads station, following special use is drawn the working portion of horse to abut in pinion and is moved back and unload on the stress surface, horse is drawn in the upward special use of closing, pinion is moved back unload stress surface and horse is drawn in last special use, following special use draws the horse working face all to recline, the high-pressure hose pressure oil delivery outlet of high pressure manual pump is connected with the hydraulic jack input port, start the high pressure manual pump pressure oil liquid is injected oil cylinder, the oil cylinder piston bar stretches out and withstands the power transmission shaft end that pinion is installed, and horse is drawn in special use on this moment, following special use draws stressed gear on the power transmission shaft is moved back safely lentamente of horse while to unload.
Claims (1)
1. motor-car pinion provision for disengagement, it is characterized in that comprising travelling car (1), described travelling car (1) is provided with and draws horse mounting (2), drop-down horse mounting (6), high pressure manual pump (7), draw horse mounting (2) to be provided with special use on described and draw horse (3), described drop-down horse mounting (6) is provided with down special use and draws horse (5), and described down special use is drawn in the semicolumn inner chamber of horse (5) and is provided with hydraulic jack (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151966 CN203109574U (en) | 2013-03-29 | 2013-03-29 | Moving trolley small gear disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151966 CN203109574U (en) | 2013-03-29 | 2013-03-29 | Moving trolley small gear disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109574U true CN203109574U (en) | 2013-08-07 |
Family
ID=48889951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320151966 Expired - Fee Related CN203109574U (en) | 2013-03-29 | 2013-03-29 | Moving trolley small gear disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143920A (en) * | 2013-03-29 | 2013-06-12 | 铜陵正前机械装备制造有限公司 | Detaching method for small gear of mobile car |
-
2013
- 2013-03-29 CN CN 201320151966 patent/CN203109574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143920A (en) * | 2013-03-29 | 2013-06-12 | 铜陵正前机械装备制造有限公司 | Detaching method for small gear of mobile car |
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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: 20130807 Termination date: 20140329 |