CN204151043U - A kind of railway vehicle unwheeling frock - Google Patents
A kind of railway vehicle unwheeling frock Download PDFInfo
- Publication number
- CN204151043U CN204151043U CN201420396327.0U CN201420396327U CN204151043U CN 204151043 U CN204151043 U CN 204151043U CN 201420396327 U CN201420396327 U CN 201420396327U CN 204151043 U CN204151043 U CN 204151043U
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- plate
- base
- camshaft
- frock
- railway vehicle
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Abstract
The utility model discloses a kind of railway vehicle unwheeling frock, comprise base mechanism, adjusting mechanism, clamping mechanism and camshaft mechanism, the base plate of described base mechanism matches with vehicle rail, described clamping mechanism is positioned at base mechanism inside, between two base side plates being fixed on base mechanism by a bearing pin, and by adjusting the handle of clamping mechanism, clamping mechanism can slidably reciprocate along base plate; Adjusting mechanism is provided with between described base mechanism and clamping structure; The camshaft of described camshaft mechanism is through circular hole on the base side plate of base mechanism, a cam is provided with in the middle part of camshaft, by adjustment camshaft bolt cap and opposite side nut, the cam described in rotation, make it coordinate with the at hand plate of dialling of clamping mechanism, realize the adjustment of gripping power.
Description
Technical field
The utility model relates to engineering truck docking facility, is particularly useful for subway, state's iron " work " type longeron vehicle unwheeling maintenance activity.
Background technology
When subway, state's iron vehicle enter shop maintenance, by overhead traveling crane or movable vehicle supporting mechanism etc. car body need to be sling or jack-up is separated with bogie truck to make car body, so that the maintenance of vehicle.And the Operational capability of plant of workshop car lifting J-Horner, as unwheeling width etc., limit the range of use of car lifting J-Horner, bring inconvenience to automotive servicing work.For completing maintenance work, adding the work such as vehicle transhipment, considerably increasing maintenance cost, reduce work efficiency.
Utility model content
The purpose of this utility model is to provide a kind of car lifting J-Horner unwheeling auxiliary mould, can increase vehicle width according to demand, reach the user demand of car lifting J-Horner, complete car inspection and maintenance better.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of railway vehicle unwheeling frock, comprises base mechanism, adjusting mechanism, clamping mechanism and camshaft mechanism, described base mechanism comprise a base plate and two be parallel to each other and two base side plates arranged perpendicular to base plate; Described base plate matches with vehicle " work " type longeron; Described clamping mechanism comprises the handle that links together and dials at hand plate; Described at hand plate of dialling can slidably reciprocate along base plate between two base side plates, and described handle is fixed on side plate by a bearing pin, by adjustment handle, realize dialling at hand plate and slidably reciprocate along base plate; Adjusting mechanism is provided with between described base mechanism and clamping structure; Described camshaft mechanism comprises the camshaft that passes perpendicularly through two base side plates, and described camshaft is provided with the cam of the gripping power size of an adjustment clamping mechanism, by rotating described cam, realizes the gripping power adjustment to dialling at hand plate.
Described base plate is provided with the otch matched with vehicle rail, and between two base side plates, be provided with the base side plate connecting panel itself and base plate linked together.
Hole for hoist is provided with at the middle part of base side plate connecting panel.
Described base side plate and dial at hand have certain gap between plate.
The base plate reinforced rib preventing car lifting J-Horner from base plate slippage is provided with in the bottom of base plate.
Described at hand plate of dialling is arranged on base plate, and between two base side plates, there is certain gap the side of dialling at hand plate with base side plate, and group is at hand provided with a special-shaped slot be stuck on car body longeron bottom plate one end; The other end is provided with two coupled otic placodes, and a described otic placode is connected with handle by a bearing pin.
The middle part of described handle is through a bearing pin, and bearing pin is fixed on two side plates of base mechanism, when the handle is rotated, dial at hand plate along base plate surface sliding.
Described adjusting mechanism comprises adjustment plate side plate, adjustment plate baffle plate and side plate connecting panel, described adjustment plate side plate bottom is provided with circumferential notch, adjustment plate side plate top is provided with two breach, vehicle rail top is withstood, another breach and base side plate upper notch free-running fit during a breach job; Biside plate links together by described side plate connecting panel, and has certain gap with clamping mechanism, and hole for hoist is contained at middle part.
There is certain gap between described adjustment plate baffle plate and base side plate, ensure the operability that adjusting mechanism is installed, avoid adjusting mechanism to skid off from base mechanism.
Described camshaft one end is the bolt cap having baffle arrangement, and the other end is threaded, described screw thread and nut screw connection, realizes fixing camshaft; Camshaft, through circular hole on two base side plates, is provided with a cam in the middle part of camshaft.
Using method of the present utility model is as follows:
Clamping mechanism is assembled together by bearing pin and base mechanism before using by this unwheeling frock, during use, base mechanism is hung on vehicle " work " type longeron, under Gravitative Loads, base mechanism is sagging away from the one end hung, adjusting mechanism is loaded base mechanism and vehicle " work " type longeron gap location, use car lifting J-Horner jack-up base mechanism low end, make adjusting mechanism adjust plate side plate top notch and withstand vehicle rail " work " type longeron top, stir the handle on clamping mechanism, make to dial at hand plate special-shaped slot and block vehicle " work " type longeron, camshaft is penetrated by big hole side on base side plate, opposite side installs large washer, fastening nut, by adjustment camshaft bolt cap and opposite side nut, the i.e. anglec of rotation of adjustable camshaft, the size of adjustment camshaft gripping power, prevent the slippage of clamping mechanism during work.
The beneficial effects of the utility model:
1, frock adopts modular design, is made up of different institutions, and each body function is reasonable, and frock weight is divided into many parts, improves the operability that frock uses;
2, fix for 3 when unwheeling works, structural entity rigidity is comparatively strong, and during work, vehicle " work " type longeron is stressed more even, reduces the distortion of " work " type longeron;
3, can, by the unwheeling demand adopting the adjusting mechanism of different size to complete different size " work " type longeron, make frock applicability stronger;
4, base mechanism and clamping mechanism assemble in advance, can Fast Installation on vehicle " work " type longeron, increase width over sides of car body fast, reach job requirements;
5, by changing the anglec of rotation of camshaft, the size of clamping mechanism gripping power can be changed, reach the object preventing clamping mechanism slippage, substantially increase safety and the reliability of frock use.
Accompanying drawing explanation
Fig. 1 is unwheeling tool structure figure;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is that unwheeling tooling shaft surveys view;
Fig. 4 is the constructional drawing of base mechanism in Fig. 1;
Fig. 5 is the constructional drawing of adjusting mechanism in Fig. 1;
Fig. 6 is the constructional drawing of clamping mechanism in Fig. 1;
Fig. 7 is the constructional drawing of Fig. 1 cam axis mechanism.
Wherein: 1. vehicle " work " type longeron, 2. adjusting mechanism, 3. base mechanism, 4. clamping mechanism, 5. camshaft mechanism, 6. base plate reinforced rib, 7. base plate, 8. bent plate, 9. base side plate connecting panel, 10. base side plate, 11. outer baffles, 12. adjustment plate side plates, 13. adjustment plate baffle plates, 14. side plate connecting panels, 15. groups of at hand plates, 16. handles, 17. bearing pins, 18. spring cotters, 19. otic placodes, 20. camshafts, 21. large washers, 22. nuts, 23 cams.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
If Fig. 1 is unwheeling tool structure figure, comprise a base mechanism 3, adjusting mechanism 2, clamping mechanism 4, camshaft mechanism 5; Base mechanism 3 comprises a base plate 7 and two and is parallel to each other and two base side plates 10 arranged perpendicular to base plate 7; Base plate 7 matches with vehicle rail; Clamping mechanism comprises the handle that links together and dials at hand plate; Dial at hand plate 15 to slidably reciprocate along base plate 7 between two base side plates, described handle 16 is fixed on base side plate 10 by a bearing pin, by adjustment handle 16, realizes dialling at hand plate and slidably reciprocates along base plate; Adjusting mechanism 2 is provided with between base mechanism 3 and clamping structure 4; Camshaft mechanism 5 comprises the camshaft 20 that passes perpendicularly through two base side plates, camshaft 20 is provided with the cam 23 of the gripping power size of an adjustment clamping mechanism 4, by adjustment camshaft 20 bolt cap and opposite side nut 22, adjusting cam 23 with this, realizing the gripping power adjustment to dialling at hand plate.
Base mechanism 3 also comprises base plate reinforced rib 6, base side plate connecting panel 9, outer baffle 11 and bent plate 8.Base plate 7, with otch, is arranged on revolution space on vehicle " work " type longeron 1 to provide base mechanism 3.Two base side plates 10 link together with base plate 7 by base side plate connecting panel 9, and have certain gap with clamping mechanism 4, and hole for hoist is contained at middle part.Base plate reinforced rib 6 can ensure that car lifting J-Horner head is unlikely to from base plate 7 slippage.
Adjusting mechanism 2 comprises adjustment plate side plate 12, adjustment plate baffle plate 13, side plate connecting panel 14.Have arc gap bottom adjustment plate side plate 12, with ensure base plate 7 install rear deadweight have a down dip time, adjusting mechanism 2 has sufficient space mounting between car body longeron 1 and base mechanism 3.Two breach are arranged at adjustment plate side plate 12 top, and withstand vehicle " work " type longeron 1 top during a breach job, another breach and base side plate 10 upper notch have a gap.Biside plate 12 links together by side plate connecting panel 14, and has certain gap with clamping mechanism 4, and hole for hoist is contained at middle part.There is certain gap between adjustment plate baffle plate 13 and base side plate 10, ensure the operability that adjusting mechanism 2 is installed, avoid adjusting mechanism 2 to skid off from base mechanism 3.
Clamping mechanism 4 also comprises otic placode 19 and a spring cotter 18.Dial at hand plate 15 one end and have a special-shaped slot, be stuck in difficult drop-off on vehicle rail.In the middle part of handle 16, bearing pin 17 passes, and be fixed on base mechanism 3, bottom is provided with slotted hole, and bearing pin 17 is through hole and handle slotted hole on an otic placode.When handle 16 rotates, dial at hand plate 15 along base plate 7 surface sliding.
Camshaft mechanism 5 comprises camshaft 20, large washer 21, nut 22.Camshaft 20 one end is the bolt cap having baffle arrangement, and through circular hole on base side plate, there is a cam 23 at middle part, and the other end is threaded, fixes with large washer 21, nut 22.
Before this unwheeling frock uses, clamping mechanism 4 is assembled together by bearing pin 17 and base mechanism 3, during use, base mechanism 3 is hung on vehicle " work " type longeron 1, under Gravitative Loads, base mechanism 3 is sagging away from the one end hung, adjusting mechanism 2 is loaded base mechanism 3 and vehicle " work " type longeron 1 gap location, use car lifting J-Horner jack-up base mechanism 3 low end, make adjusting mechanism 2 adjust plate side plate 12 top notch and withstand vehicle " work " type longeron 1 top, stir the handle 16 on clamping mechanism 4, make to dial at hand plate 15 special-shaped slot and block vehicle " work " type longeron 1, camshaft 20 is penetrated by big hole side on base side plate 10, opposite side installs large washer 21, fastening nut 22, by adjustment camshaft 20 bolt cap and opposite side nut 22, the i.e. anglec of rotation of adjustable camshaft 20, the size of adjustment camshaft 20 gripping power, prevent the slippage of clamping mechanism 4 during work.
Claims (10)
1. a railway vehicle unwheeling frock, it is characterized in that: comprise base mechanism, adjusting mechanism, clamping mechanism and camshaft mechanism, described base mechanism comprises a base plate and two and is parallel to each other and two base side plates arranged perpendicular to base plate; Described base plate matches with vehicle rail; Described clamping mechanism comprises the handle that links together and dials at hand plate; Described at hand plate of dialling can slidably reciprocate along base plate between two base side plates, and described handle is fixed on base side plate by a bearing pin, by adjustment handle, realize dialling at hand plate and slidably reciprocate along base plate; Adjusting mechanism is provided with between described base mechanism and clamping structure; Described camshaft mechanism comprises the camshaft that passes perpendicularly through two base side plates, and described camshaft is provided with the cam of the gripping power size of an adjustment clamping mechanism, by rotating described cam, realizes the gripping power adjustment to dialling at hand plate.
2. railway vehicle unwheeling frock as claimed in claim 1, is characterized in that: described base plate is provided with the otch matched with vehicle rail, and between two base side plates, is provided with the base side plate connecting panel itself and base plate linked together.
3. railway vehicle unwheeling frock as claimed in claim 2, is characterized in that: be provided with hole for hoist at the middle part of side plate connecting panel.
4. railway vehicle unwheeling frock as claimed in claim 1, is characterized in that: described base side plate and dial and at hand have gap between plate.
5. railway vehicle unwheeling frock as claimed in claim 1, is characterized in that: be provided with the base plate reinforced rib preventing car lifting J-Horner from base plate slippage in the bottom of base plate.
6. railway vehicle unwheeling frock as claimed in claim 1, it is characterized in that: described at hand plate of dialling is arranged on base plate, and between two base side plates, side and the base side plate of dialling at hand plate have certain gap, and group are at hand provided with a special-shaped slot be stuck on car body longeron bottom plate one end; The other end is provided with two coupled otic placodes, and a described otic placode is connected with a handle by a bearing pin.
7. railway vehicle unwheeling frock as claimed in claim 1, is characterized in that: the middle part of described handle is through a bearing pin, and bearing pin is fixed on two side plates of base mechanism, when the handle is rotated, dial at hand plate along base plate surface sliding.
8. railway vehicle unwheeling frock as claimed in claim 1, it is characterized in that: described adjusting mechanism comprises adjustment plate side plate, adjustment plate baffle plate and side plate connecting panel, described adjustment plate side plate bottom is provided with circumferential notch, adjustment plate side plate top is provided with two breach, car body longeron top is withstood, another breach and base side plate upper notch free-running fit during a breach job; Biside plate links together by described side plate connecting panel, and has gap with clamping mechanism, and hole for hoist is contained at middle part.
9. railway vehicle unwheeling frock as claimed in claim 8, is characterized in that: have gap between described adjustment plate baffle plate and base side plate, ensures the operability that adjusting mechanism is installed, avoids adjusting mechanism to skid off from base mechanism.
10. railway vehicle unwheeling frock as claimed in claim 1, is characterized in that: described camshaft one end is the bolt cap having baffle arrangement, and the other end is threaded, described screw thread and nut screw connection, realizes fixing camshaft; Camshaft, through circular hole on two base side plates, is provided with a cam in the middle part of camshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396327.0U CN204151043U (en) | 2014-07-17 | 2014-07-17 | A kind of railway vehicle unwheeling frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396327.0U CN204151043U (en) | 2014-07-17 | 2014-07-17 | A kind of railway vehicle unwheeling frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204151043U true CN204151043U (en) | 2015-02-11 |
Family
ID=52509179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420396327.0U Expired - Fee Related CN204151043U (en) | 2014-07-17 | 2014-07-17 | A kind of railway vehicle unwheeling frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204151043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261326A (en) * | 2014-07-17 | 2015-01-07 | 济南轨道交通装备有限责任公司 | Railway vehicle jacking tool |
-
2014
- 2014-07-17 CN CN201420396327.0U patent/CN204151043U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261326A (en) * | 2014-07-17 | 2015-01-07 | 济南轨道交通装备有限责任公司 | Railway vehicle jacking tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Bai Congkai Inventor after: Lv Chao Inventor after: Dai Luping Inventor after: Yu Lianyu Inventor after: Xu Pixuan Inventor after: Geng Ping Inventor before: Bai Congkai Inventor before: Lv Chao Inventor before: Dai Luping Inventor before: Yu Lianyu Inventor before: Xu Ruixuan Inventor before: Geng Ping |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: BAI CONGKAI LV CHAO DAI LUPING YU LIANYU XU RUIXUAN GENG PING TO: BAI CONGKAI LV CHAO DAI LUPING YU LIANYU XU BIEXUAN GENG PING |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20160717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |