CN210010923U - Big railway carriage or compartment trip shaft dismounting device of tipper - Google Patents
Big railway carriage or compartment trip shaft dismounting device of tipper Download PDFInfo
- Publication number
- CN210010923U CN210010923U CN201920780125.9U CN201920780125U CN210010923U CN 210010923 U CN210010923 U CN 210010923U CN 201920780125 U CN201920780125 U CN 201920780125U CN 210010923 U CN210010923 U CN 210010923U
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- China
- Prior art keywords
- shaft
- outer sleeve
- hole
- cavity
- supporting plate
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- 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 big railway carriage or compartment trip shaft dismounting device of tipper belongs to the repair tools field, its characterized in that: the outer sleeve is provided with a cavity with two open ends, the left end of the outer sleeve is inserted into the central through hole of the fixing plate and is fixedly connected with the fixing plate, the left end of the top shaft is inserted into the cavity of the outer sleeve, the right half part of the top shaft is provided with a shaft collar, the right end of the top shaft is inserted into the cavity of the shaft cap, and the shaft cap is connected with the shaft collar through a compression spring; the upper end of the rod in the telescopic rod is connected with the supporting plate, the outer sleeve penetrates through the through hole of the supporting plate, two limiting rings are arranged on the outer wall of the outer sleeve, and the supporting plate is clamped between the two limiting rings. Compared with the prior art have labour saving and time saving's characteristics.
Description
Technical Field
The utility model relates to a trip shaft dismounting device, especially a can dismantle big railway carriage or compartment trip shaft dismounting device of tipper fast.
Background
At present, a dumper large-compartment overturning shaft cannot be lubricated by adding lubricating grease due to the design of the dumper large-compartment overturning shaft, and abrasion and eccentric wear of the dumper overturning shaft can be caused due to the lack of lubrication for a long time, so that a dumper is easy to roll over and has certain dangerousness.
However, when the turnover shaft is detached, a sledge hammer and a crow bar are usually used for knocking the turnover shaft, which wastes time and labor, however, the effect is not good when baking is performed by gas cutting, and then a jack is needed to jack the bottom of the large compartment to adjust the uniformity of the axis, and the sledge hammer is also needed to knock the turnover shaft, so that the replacement of one turnover shaft can be completed in 7 hours.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is to above prior art not enough, provide one kind and can dismantle big railway carriage or compartment trip shaft dismounting device of tipper fast.
The technical proposal of the utility model for solving the technical problem is that: the utility model provides a big railway carriage or compartment trip shaft dismounting device of tipper which characterized in that: comprises an outer sleeve, a top shaft, a fixed plate, a shaft cap and a telescopic rod; the outer sleeve is provided with a cavity with openings at two ends, the fixing plate is provided with a central through hole, the left end of the outer sleeve is inserted into the central through hole of the fixing plate and is fixedly connected with the central through hole, and the fixing plate is provided with a plurality of threaded through holes; the left end of the top shaft is inserted into the cavity of the outer sleeve, the right half part of the top shaft is provided with a shaft collar, the shaft cap is provided with a cavity with an opening at one end, the right end of the top shaft is inserted into the cavity of the shaft cap, and the shaft cap is connected with the shaft collar through a compression spring; the upper end of the rod in the telescopic rod is connected with the supporting plate, a through hole is formed in the supporting plate, the outer sleeve penetrates through the through hole of the supporting plate, two limiting rings are arranged on the outer wall of the outer sleeve, and the supporting plate is clamped between the two limiting rings.
The upper end of the inner rod of the telescopic rod is connected with the ribbed plate, and the ribbed plate is propped against the lower end of the outer sleeve.
The outer wall of the outer sleeve is provided with a strip-shaped through hole.
The outer side of the top shaft is sleeved with a buffer spring and a buffer ring, the left end of the buffer spring is connected with the right end of the outer sleeve, and the right end of the buffer spring is connected with the buffer ring.
Compared with the prior art, the utility model discloses following outstanding beneficial effect has:
1. the device saves time and labor when being used for disassembling the turnover shaft;
2. the device is provided with the buffer device, so that the damage to the vehicle body caused by over-violent exertion can be prevented, and the phenomenon that the reaction force is too large and the operator is injured by vibration can be prevented.
Drawings
Fig. 1 is a front view of the present invention.
Detailed Description
The invention is further described with reference to the drawings and the detailed description. For convenience of description, one end of the device for installing the fixing plate 1 is a left end, and the other end is a right end.
As shown in fig. 1, the utility model comprises an outer sleeve 2, a top shaft 7, a fixing plate 1, a shaft cap 10 and a telescopic rod 12.
The outer sleeve 2 is provided with a cavity with two open ends, the fixing plate 1 is provided with a central through hole, the left end of the outer sleeve 2 is inserted into the central through hole of the fixing plate 1 and is fixedly connected with the central through hole, the fixing plate 1 is provided with a plurality of threaded through holes, and the fixing plate 1 can be fixed on one side of the large-compartment overturning shaft through screws.
The left end of the top shaft 7 is inserted into the cavity of the outer sleeve 2, the right half part of the top shaft 7 is provided with a shaft collar 8, the shaft cap 10 is provided with a cavity with an opening at one end, the right end of the top shaft 7 is inserted into the cavity of the shaft cap 10, and the shaft cap 10 is connected with the shaft collar 8 through a compression spring 9. Compression spring 9 has the cushioning effect, can prevent to exert oneself too violently, causes the automobile body to damage, also can prevent that the reaction force is too big, hurts operating personnel.
The upper end of the inner rod of the telescopic rod 12 is connected with a ribbed plate 11, and the ribbed plate 11 is propped against the lower end of the outer sleeve 2. The outer wall of the outer sleeve 2 is provided with a strip-shaped through hole, a large amount of heat can be generated due to continuous friction between the top shaft 7 and the inner wall of the outer sleeve 2 in the movement process, and the strip-shaped through hole can play a certain heat dissipation role.
The upper end of the rod in the telescopic rod 12 is connected with the supporting plate 4, a through hole is formed in the supporting plate 4, the outer sleeve 2 penetrates through the through hole of the supporting plate 4, two limiting rings 3 are arranged on the outer wall of the outer sleeve 2, and the supporting plate 4 is clamped between the two limiting rings 3.
The outer side of the top shaft 7 is sleeved with a buffer spring 5 and a buffer ring 6, the left end of the buffer spring 5 is connected with the right end of the outer sleeve 2, and the right end of the buffer spring is connected with the buffer ring 6. The buffer spring 5 has the function that after the top shaft 7 ejects the turnover shaft, the turnover shaft cannot be timely stressed, so that the shaft cap 10 impacts the outer sleeve 2, and the outer sleeve 2 is damaged.
The operation flow is as follows: when the device is used, the fixed plate 1 is fixed on one side of the large-compartment turnover shaft by using screws, the telescopic rod 12 is adjusted to enable the outer sleeve to be horizontal to the ground, the right end of the shaft cap 10 is continuously tamped, the top shaft 7 moves leftwards, and the turnover shaft is ejected out.
It should be noted that while the invention has been described in detail with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various obvious changes can be made therein without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a big railway carriage or compartment trip shaft dismounting device of tipper which characterized in that: comprises an outer sleeve, a top shaft, a fixed plate, a shaft cap and a telescopic rod; the outer sleeve is provided with a cavity with openings at two ends, the fixing plate is provided with a central through hole, the left end of the outer sleeve is inserted into the central through hole of the fixing plate and is fixedly connected with the central through hole, and the fixing plate is provided with a plurality of threaded through holes; the left end of the top shaft is inserted into the cavity of the outer sleeve, the right half part of the top shaft is provided with a shaft collar, the shaft cap is provided with a cavity with an opening at one end, the right end of the top shaft is inserted into the cavity of the shaft cap, and the shaft cap is connected with the shaft collar through a compression spring; the upper end of the rod in the telescopic rod is connected with the supporting plate, a through hole is formed in the supporting plate, the outer sleeve penetrates through the through hole of the supporting plate, two limiting rings are arranged on the outer wall of the outer sleeve, and the supporting plate is clamped between the two limiting rings.
2. The device for dismounting the turnover shaft of the large compartment of the dump truck as claimed in claim 1, wherein: the upper end of the inner rod of the telescopic rod is connected with a ribbed plate which is propped against the lower end of the outer sleeve.
3. The device for dismounting the turnover shaft of the large compartment of the dump truck as claimed in claim 1, wherein: the outer wall of the outer sleeve is provided with a strip-shaped through hole.
4. The device for dismounting the turnover shaft of the large compartment of the dump truck as claimed in claim 1, wherein: the outer side of the jacking shaft is sleeved with a buffer spring and a buffer ring, the left end of the buffer spring is connected with the right end of the outer sleeve, and the right end of the buffer spring is connected with the buffer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920780125.9U CN210010923U (en) | 2019-05-28 | 2019-05-28 | Big railway carriage or compartment trip shaft dismounting device of tipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920780125.9U CN210010923U (en) | 2019-05-28 | 2019-05-28 | Big railway carriage or compartment trip shaft dismounting device of tipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210010923U true CN210010923U (en) | 2020-02-04 |
Family
ID=69318104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920780125.9U Expired - Fee Related CN210010923U (en) | 2019-05-28 | 2019-05-28 | Big railway carriage or compartment trip shaft dismounting device of tipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210010923U (en) |
-
2019
- 2019-05-28 CN CN201920780125.9U patent/CN210010923U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200204 Termination date: 20210528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |