CN207468148U - One kind is oriented to turntable lifting integrated device for built-in pneumatic wheel - Google Patents
One kind is oriented to turntable lifting integrated device for built-in pneumatic wheel Download PDFInfo
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- CN207468148U CN207468148U CN201721529697.7U CN201721529697U CN207468148U CN 207468148 U CN207468148 U CN 207468148U CN 201721529697 U CN201721529697 U CN 201721529697U CN 207468148 U CN207468148 U CN 207468148U
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- piston
- lower plate
- guide tube
- built
- sealing ring
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Abstract
Lifting integrated device is oriented to turntable for built-in pneumatic wheel the utility model discloses one kind.It is related to railway wheel to production and overhaul enterprise wheel to steering technique field.Including guide tube, guide tube, which rises, turns to driving function, and one end of rotating cylinder is limited by chuck fixed on piston；Pass through bolt location and installation between guide tube and lower plate；Cylinder barrel is equipped between guide tube and lower plate；Piston is located at the end face of lower plate；Air cavity is equipped at the contact surface of piston and lower plate；The air inlet that lower plate is equipped with is connected with air cavity；Piston is located at cylinder barrel；Sealing ring A, sealing ring B are respectively equipped in two annular channels that all sides of piston are equipped with；Piston is along cylinder barrel wall displacement.The utility model is used as Power Component by cylinder, quickly responds, and is built-in, pneumatic power, and easy to maintain, failure rate is low；Action is coherent, easy to operate, facilitate with gear-box, brake disc wheel to passing through, rotary case is provided with manhole, the convenient adjustment to turntable.
Description
Technical field
The utility model belongs to railway wheel to production and overhaul enterprise wheel to steering technique field, more particularly to a kind of use
Lifting integrated device is oriented to turntable in built-in pneumatic wheel.
Background technology
At present, when railway wheel by production and repair line to being commutated, what is used turns for rolling stock production and overhaul enterprise
Disk has electric turntable, pneumatic turntable.Electric turntable higher price, maintenance cost is also higher, and pneumatic turntable is directly in the middle part of axle
Wheel is jacked up to carrying out manual commutation.Be not suitable for gear-box, the wheel pair of brake disc and car urban rail and MTU depot car wheel-set
Maintenance, the characteristics of two kinds of this turntable summary wheel is to transfer, improved design.
Utility model content
Lifting integrated device is oriented to turntable for built-in pneumatic wheel the purpose of this utility model is to provide one kind, is led to
Cylinder is crossed as Power Component, is quickly responded, and be built-in, pneumatic power, easy to maintain, failure rate is low；Action connects
Pass through, it is easy to operate, facilitate with gear-box, brake disc wheel to passing through, rotary case is provided with manhole, the convenient adjustment to turntable
And repair.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
The utility model is oriented to turntable lifting integrated device to be a kind of for built-in pneumatic wheel, described including guide tube
The one end for the rotating cylinder being equipped in guide tube is limited by chuck fixed on piston；Pass through spiral shell between the guide tube and lower plate
Bolt location and installation；Cylinder barrel is equipped between the guide tube and lower plate；The piston is located at the end face of lower plate；The piston
With being equipped with air cavity at the contact surface of lower plate；The air inlet that the lower plate is equipped with is connected with air cavity；The piston is located at cylinder
Cylinder；Sealing ring A, sealing ring B are respectively equipped in two annular channels that all sides of the piston are equipped with；The piston is along cylinder barrel wall
Displacement.
Further, the boss that the boss and lower plate one end that described guide tube one end is equipped with are equipped with respectively with the both ends of cylinder barrel
Mouth clearance fit, is sealed by sealing ring A.
Further, the chuck is fixed on by nut on the stud that piston is equipped with.
Further, the cross section of the sealing ring A is circle；The cross section of the sealing ring B is different in nature polygon.
The utility model has the advantages that：
The utility model is used as Power Component by cylinder, quickly responds, and is built-in, pneumatic power, safeguards
Convenient, failure rate is low；Action is coherent, easy to operate, facilitate with gear-box, brake disc wheel to passing through, rotary case is provided with inspection
Repair hole, convenient adjustment and repair to turntable.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is enlarged diagram at the A in Fig. 1；
In attached drawing, parts list represented by the reference numerals are as follows：
1- rotating cylinders, 2- guide tubes, 3- bolts, 4- cylinder barrels, 5- pistons, 6- lower plates, 7- chucks, 8- sealing rings A, 9- sealing ring
B, 601- air inlet, 602- air cavitys.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be appreciated that term " trepanning ", " on ", " under ", " thickness ", " top ",
" in ", " length ", " interior ", indicating positions or the position relationship such as " surrounding ", be for only for ease of description the utility model and simplification
Description rather than instruction imply that signified component or element must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that limitation to the utility model.
It please refers to Fig.1 shown in -2, the utility model is oriented to turntable for built-in pneumatic wheel lifting one dress to be a kind of
It puts, including guide tube 2, the one end of rotating cylinder 1 being equipped in guide tube 2 is limited by chuck 7 fixed on piston 5；Guide tube 2 is under
Pass through 3 location and installation of bolt between disk body 6；One end of bolt 3 is equipped with lock washer；Cylinder is equipped between guide tube 2 and lower plate 6
Cylinder 4；Piston 5 is located at the end face of lower plate 6；Air cavity 602 is equipped at piston 5 and the contact surface of lower plate 6；On lower plate 6
The air inlet 601 being equipped with is connected with air cavity 602；Piston 5 is located at cylinder barrel 4；Divide in two annular channels that all sides of piston 5 are equipped with
It She You not sealing ring A8, sealing ring B9；Piston 5 is along 4 wall displacement of cylinder barrel.
Further, the boss that the boss and 6 one end of lower plate that 2 one end of guide tube is equipped with are equipped with both ends with cylinder barrel 4 respectively
Mouth clearance fit, is sealed by sealing ring A8.
Further, chuck 7 is fixed on by nut on the stud that piston 5 is equipped with, and nut is stop nut.
Further, the cross section of sealing ring A8 is circle；The cross section of sealing ring B9 is different in nature polygon；Sealing ring
A8, sealing ring B9 are made of rubber ring.
One of the present embodiment has particular application as：
When the present apparatus reuses, first air inlet pipeline with air inlet 601 is connected, is ventilated into air cavity 602, air pressure increase pushes away
Piston 5 moves up, and the rotating cylinder 1 being located on piston 5 is driven to move upwardly together, completes the movement of vertical direction.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one of the utility model is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In combine in an appropriate manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, it is only the specific embodiment also not limit the utility model.Obviously, according to this theory
The content of bright book can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably
The principle and practical application of the utility model is explained, so as to which skilled artisan be enable to be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (4)
1. one kind is oriented to turntable lifting integrated device for built-in pneumatic wheel, including guide tube (2), it is characterised in that：
The one end of rotating cylinder (1) being equipped in the guide tube (2) is limited by chuck (7) fixed on piston (5)；It is described to lead
Pass through bolt (3) location and installation between cylinder (2) and lower plate (6)；Cylinder barrel is equipped between the guide tube (2) and lower plate (6)
(4)；
The piston (5) is at the end face of lower plate (6)；Gas is equipped at the piston (5) and the contact surface of lower plate (6)
Chamber (602)；The air inlet (601) that the lower plate (6) is equipped with is connected with air cavity (602)；
The piston (5) is positioned at cylinder barrel (4)；Sealing is respectively equipped in two annular channels that all sides of the piston (5) are equipped with
Enclose A (8), sealing ring B (9)；The piston (5) is along cylinder barrel (4) wall displacement.
2. a kind of be oriented to for built-in pneumatic wheel to turntable according to claim 1 lifts integrated device, feature exists
In the boss that the boss and lower plate (6) one end that described guide tube (2) one end is equipped with are equipped with is respectively between the two-port of cylinder barrel (4)
Gap coordinates, and is sealed by sealing ring A (8).
3. a kind of be oriented to for built-in pneumatic wheel to turntable according to claim 1 lifts integrated device, feature exists
On the stud for being fixed on that by nut piston (5) is equipped in, the chuck (7).
4. a kind of be oriented to for built-in pneumatic wheel to turntable according to claim 1 lifts integrated device, feature exists
In the cross section of the sealing ring A (8) is circle；The cross section of the sealing ring B (9) is different in nature polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721529697.7U CN207468148U (en) | 2017-11-15 | 2017-11-15 | One kind is oriented to turntable lifting integrated device for built-in pneumatic wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721529697.7U CN207468148U (en) | 2017-11-15 | 2017-11-15 | One kind is oriented to turntable lifting integrated device for built-in pneumatic wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207468148U true CN207468148U (en) | 2018-06-08 |
Family
ID=62260988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721529697.7U Expired - Fee Related CN207468148U (en) | 2017-11-15 | 2017-11-15 | One kind is oriented to turntable lifting integrated device for built-in pneumatic wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207468148U (en) |
-
2017
- 2017-11-15 CN CN201721529697.7U patent/CN207468148U/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: 20180608 Termination date: 20181115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |