CN105668459A - Vehicle lifting pin base of railway vehicle and using method for vehicle lifting pin base - Google Patents
Vehicle lifting pin base of railway vehicle and using method for vehicle lifting pin base Download PDFInfo
- Publication number
- CN105668459A CN105668459A CN201610183585.4A CN201610183585A CN105668459A CN 105668459 A CN105668459 A CN 105668459A CN 201610183585 A CN201610183585 A CN 201610183585A CN 105668459 A CN105668459 A CN 105668459A
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- CN
- China
- Prior art keywords
- car
- pedestal
- lifted
- hole
- rail vehicle
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/26—Lifting frames, e.g. for lifting vehicles; Platform lifts for selective lifting of parts of vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention discloses a vehicle lifting pin base of a railway vehicle, and a using method for the vehicle lifting pin base, and belongs to the field of railway vehicles, and the vehicle lifting pin base realizes vehicle lifting operation and vehicle dropping operation without dismounting an anti-yaw damper base. The vehicle lifting pin base comprises a pedestal, a regulating wedge, a plug pin, a handle and a buckle plate, wherein the width and the height of the pedestal are separately smaller than the width and the height of a vehicle lifting hole; the length of the pedestal is greater than the thickness of the vehicle lifting hole; the two ends in a length direction of the pedestal are separately an inner end and an outer end; the inner end is provided with a pin hole in a width direction; a pin matched with the pin hole is arranged in the pin hole; the bottom surface of the outer end is provided with the buckle plate capable of being buckled on a vehicle lifting arm; the part, before the buckle plate, of the lower surface of the pedestal is upward in the shape of step; the length of a transverse step surface adjacent to the buckle plate is equal to the thickness of the vehicle lifting hole; the position, close to the outer end, of the upper surface of the pedestal is of an inclined surface which is thinned outwards; the regulating wedge is arranged on the inclined surface; and the two adjacent surfaces of the regulating wedge and the inclined surface are separately distributed with saw teeth which are matched. By virtue of the vehicle lifting pin base, the vehicle lifting operation and the vehicle dropping operation are safe, efficient, convenient and quick.
Description
Technical field
The present invention relates to the frock of rail vehicle and using method thereof, particularly relate to rail vehicle lifting, fall car time the frock that uses and using method thereof.
Background technology
When EMU is newly made, it is necessary to vehicle is lifted thus facilitating the assembling of each parts on car. Lifting parking stall to be arranged on car body sleeper beam both sides and resist snakelike damper base installed surface, anti-snakelike damper base installed again by vehicle after newly making complete completion.
When EMU overhauls, especially carry out that level Four repaiies journey, Pyatyi repaiies journey, overhaul owing to needs resist snakelike damper base, therefore still need to continue to use and newly make the former of EMUs and lift car mode, just can carry out after anti-snakelike damper base will be dismantled lifting, fall car operation. But such as three grades are repaiied in this type of maintenance of journey, overhaul without resisting snakelike damper base at all, be also no need for dismounting. Only dismantle and install anti-snakelike damper base not only result in inefficiency because lifting, fall car, and easily in disassembly process, produce unnecessary colliding with and other potential safety hazards. Therefore, research is needed badly a kind of and existing lift that car machine coordinates, can realize safe and efficient lifting, car key seat lifted by the rail vehicle of the car operation that falls.
Summary of the invention
Present invention is primarily aimed at solution the problems referred to above and deficiency, it is provided that a kind of simple in construction, safe and reliable, efficiently convenient, can realize carrying out when not dismantling anti-snakelike damper base lifting, car key seat lifted by the rail vehicle of the car operation that falls.
The present invention is realized in, car key seat lifted by a kind of rail vehicle, including: pedestal, adjust carve, latch, handle, buckle, the wherein width of pedestal and be highly respectively smaller than vehicle and lift the width and highly in car hole, the length of pedestal lifts the thickness in car hole more than vehicle; The two ends in base length direction are the inner and outer end respectively, and the inner is provided with pin-and-hole in the width direction, is provided with the pin matched in pin-and-hole, and the bottom surface of outer end is provided with and may be stuck in the buckle lifted on car arm; Pedestal lower surface part before buckle is upwards in stepped ramp type, and the length of the horizontal step surface adjacent with buckle is equal to the thickness lifting car hole;Pedestal upper surface nearly outer end place is outwards thinning inclined-plane, and adjustment is carved and is placed on this inclined-plane, and adjusting to be distributed respectively on two adjacent surfaces carved with this inclined-plane has the zigzag matched.
In order to reach better effect, car key seat lifted by a kind of rail vehicle of the present invention, can adopt following measures:
1. rail vehicle of the present invention is lifted car key seat and is additionally provided with handle, is positioned at the outer end of pedestal. Such that it is able to conveniently heavier rail vehicle is lifted car key seat picks up use.
2. described in, the two side in base length direction is provided with long and narrow blend stop. It is possible not only to adjust pedestal in the position lifted in car hole, and may also function as the effect of loss of weight.
3. pedestal described in is inverted U or hollow-core construction. The effect of loss of weight can be played.
4. buckle both sides described in are to having flange, and flange is stuck in be lifted outside two end faces of car arm. Such that it is able to restriction pedestal and the relative displacement lifting car arm.
5. handle described in is 2, is separately positioned on both sides, pedestal outer end.
6. pedestal and handle, buckle are integrally welded.
Present invention also offers a kind of method using above-mentioned rail vehicle to lift car key seat, comprise the steps:
(1). by handle, rail vehicle is lifted car key seat and mention, it is placed into and lifts in car hole, adjusting pedestal in the position lifted in car hole, the pin-and-hole making pedestal inner just exposes to be lifted outside the inner face of car hole, and the step vertical plane that base bottom surface is adjacent with buckle is stuck in vehicle and lifts car outer end of hole face;
(2). latch is inserted in pin-and-hole;
(3). adjustment wedge it is inserted into pedestal and lifts between car hole, mobile adjusting wedge, make pedestal lower surface and adjust wedge upper surface with to lift car hole closely connected;
(4). adjustment is lifted car machine and is lifted car arm position, makes to lift car arm and contacts with the buckle lower surface of pedestal;
(5). rise lift car machine lift car arm, lift car key seat by described rail vehicle and vehicle lifted;
(6). when needing car, fall lift car machine lift car arm, lift car key seat by described rail vehicle and vehicle fallen.
Rail vehicle of the present invention lifts car key seat, simple in construction, when rail vehicle being lifted car according to above-mentioned using method, EMU can be made when maintenance, no matter which level repaiies journey, still can unify to continue to use and newly make lifting parking stall and lifting car machine of car. Especially repair in journey at three grades, can realize carrying out lifting, falling car operation when not dismantling anti-snakelike damper base, hence in so that lift, the car job safety that falls efficient, convenient and swift, need not change and lift parking stall and lift car device therefor, dramatically saves on and lift the car time, improve overhaul efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that rail vehicle of the present invention lifts that car key seat uses on the rail vehicle.
Fig. 2 is the structure chart that car key seat lifted by rail vehicle of the present invention.
In figure, each piece number illustrates:
1-buckle; 2-pedestal; 3-handle; 4-adjusts wedge; 5-sells; 6-blend stop; 7-lifts car hole; Car key seat lifted by 8-vehicle; 9-lifts car machine; 10-lifts car arm.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 to Fig. 2, rail vehicle of the present invention is lifted car key seat to be described in detail.
What rail vehicle was respectively equipped with rectangle in two side body lifts car hole 7, and lifting car hole 7 has certain thickness.
Car key seat lifted by rail vehicle of the present invention, including buckle 1, pedestal 2, handle 3, adjusts wedge 4, pin 5, blend stop 6.
The width of described pedestal 2 and be highly respectively smaller than vehicle and lift width and the height in car hole 7, the length of pedestal 2 is more than the thickness lifting car hole 7.
The two ends of pedestal 2 length direction are called the inner and outer end.
Buckle 1, pedestal 2, handle 3 assembly welding are integrated, and wherein buckle 1 is welded on the bottom surface of pedestal 2 outer end portion, and buckle 1 both sides are to having flange, and flange is stuck in outside two end faces lifting car arm 10, thus limiting pedestal 2 and lift car arm 10 laterally opposed displacements.
One side in the width direction, pedestal 2 the inner is provided with pin-and-hole, is provided with the pin 5 matched in pin-and-hole; Pedestal 2 lower surface is being positioned at the part before buckle 1 in stepped ramp type upwards, makes the anterior thin rear portion of pedestal thick, and the length of the horizontal step surface adjacent with buckle 1 is equal to the thickness lifting car hole 7, and the step vertical plane adjacent with buckle 1 is stuck in the outer face lifting car hole 7. Pin 5 and step vertical plane limit the length travel of pedestal 2.
Pedestal 2 upper surface nearly outer end place is outwards thinning inclined-plane, and adjustment is carved 4 and is placed on this inclined-plane, and on this inclined-plane, distribution has zigzag, adjustment to carve 4 lower surfaces distributions has and the zigzag of inclined-plane upper surface jigsaw fit.
The both sides of pedestal 2 outer end portion are distributed with handle 3, mention such that it is able to conveniently heavier rail vehicle is lifted car key seat.
Being distributed with long and narrow blend stop 6 on the two side of pedestal 2 length direction, be possible not only to adjust base, 2 in the position lifted in car hole, and may also function as the effect of loss of weight.
Pedestal 2 is inverted U or hollow-core construction, it is possible to play the effect of loss of weight.
During use, pedestal 2 is inserted and lifts car hole 7, pin 5 side is inserted in the pin-and-hole of pedestal 2, adjust the pedestal 2 position in lifting car hole 7, make pin 5 and lift the inner, car hole 7 and be close to, adjustment is carved 4 insertions and lifts car hole 7, adjust carve 4 with the relative position of pedestal 2, make adjustment carve 4 upper surfaces, pedestal 2 lower surface and to lift car hole 7 inwall closely connected, rise is lifted car machine and is lifted car arm 10, make to lift car arm 10 to contact with piece number 1 lower surface, hoist lift car machine 9 lift car arm 10, thus realizing lifting car operation.
As it has been described above, plan content given in conjunction with the accompanying drawings and embodiments, it is possible to derive similar technical scheme. In every case it is the content without departing from technical solution of the present invention, according to any simple modification, equivalent variations and modification that above example is made by the technical spirit of the present invention, all still falls within the scope of technical solution of the present invention.
Claims (10)
1. car key seat lifted by a rail vehicle, it is characterised in that including: pedestal, adjust carve, latch, handle, buckle, the wherein width of pedestal and be highly respectively smaller than vehicle and lift the width and highly in car hole, the length of pedestal lifts the thickness in car hole more than vehicle; The two ends in base length direction are the inner and outer end respectively, and the inner is provided with pin-and-hole in the width direction, is provided with the pin matched in pin-and-hole, and the bottom surface of outer end is provided with and may be stuck in the buckle lifted on car arm; Pedestal lower surface part before buckle is upwards in stepped ramp type, and the length of the horizontal step surface adjacent with buckle is equal to the thickness lifting car hole; Pedestal upper surface nearly outer end place is outwards thinning inclined-plane, and adjustment is carved and is placed on this inclined-plane, and adjusting to be distributed respectively on two adjacent surfaces carved with this inclined-plane has the zigzag matched.
2. car key seat lifted by rail vehicle according to claim 1, it is characterised in that: described rail vehicle is lifted car key seat and is additionally provided with handle, is positioned at the outer end of pedestal.
3. car key seat lifted by rail vehicle according to claim 1 or claim 2, it is characterised in that: the two side in described base length direction is provided with long and narrow blend stop.
4. car key seat lifted by rail vehicle according to claim 1 or claim 2, it is characterised in that: described pedestal is inverted U or hollow-core construction.
5. car key seat lifted by rail vehicle according to claim 3, it is characterised in that: described pedestal is inverted U or hollow-core construction.
6. car key seat lifted by rail vehicle according to claim 1 or 2 or 5, it is characterised in that: described buckle both sides are to having flange, and flange is stuck in be lifted outside two end faces of car arm.
7. car key seat lifted by rail vehicle according to claim 3, it is characterised in that: described buckle both sides are to having flange, and flange is stuck in be lifted outside two end faces of car arm.
8. car key seat lifted by rail vehicle according to claim 2 or 5, it is characterised in that: described handle is 2, is separately positioned on both sides, pedestal outer end.
9. car key seat lifted by rail vehicle according to claim 1 or 2 or 5 or 7, it is characterised in that: pedestal and handle, buckle are integrally welded.
10. the method using rail vehicle as described in claim 1 or 2 or 5 or 7 to lift car key seat, comprises the steps:
(1). by handle, rail vehicle is lifted car key seat and mention, it is placed into and lifts in car hole, adjusting pedestal in the position lifted in car hole, the pin-and-hole making pedestal inner just exposes to be lifted outside the inner face of car hole, and the step vertical plane that base bottom surface is adjacent with buckle is stuck in vehicle and lifts car outer end of hole face;
(2). latch is inserted in pin-and-hole;
(3). adjustment wedge it is inserted into pedestal and lifts between car hole, mobile adjusting wedge, make pedestal lower surface and adjust wedge upper surface with to lift car hole closely connected;
(4). adjustment is lifted car machine and is lifted car arm position, makes to lift car arm and contacts with the buckle lower surface of pedestal;
(5). rise lift car machine lift car arm, lift car key seat by described rail vehicle and vehicle lifted;
(6). when needing car, fall lift car machine lift car arm, lift car key seat by described rail vehicle and vehicle fallen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610183585.4A CN105668459B (en) | 2016-03-29 | 2016-03-29 | A kind of rail vehicle lift car key seat and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610183585.4A CN105668459B (en) | 2016-03-29 | 2016-03-29 | A kind of rail vehicle lift car key seat and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105668459A true CN105668459A (en) | 2016-06-15 |
| CN105668459B CN105668459B (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610183585.4A Active CN105668459B (en) | 2016-03-29 | 2016-03-29 | A kind of rail vehicle lift car key seat and its application method |
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| Country | Link |
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| CN (1) | CN105668459B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946148A (en) * | 2017-03-09 | 2017-07-14 | 中车青岛四方机车车辆股份有限公司 | One kind lift car device and lift car method |
| CN108402881A (en) * | 2018-02-09 | 2018-08-17 | 九阳股份有限公司 | A kind of enamel iron pan and electric food warmer with handles |
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| JP2000238995A (en) * | 1998-12-25 | 2000-09-05 | Sugiyasu Kogyo Kk | Car body support device for lift for automobile maintenance |
| CN202212745U (en) * | 2011-08-26 | 2012-05-09 | 北京新联铁科技发展有限公司 | Non-pit type bogie lifting press machine for track traffic vehicle |
| CN202272686U (en) * | 2011-09-14 | 2012-06-13 | 北汽福田汽车股份有限公司 | Double-pillar lifting machine |
| CN104309636A (en) * | 2014-08-18 | 2015-01-28 | 青岛四方车辆研究所有限公司 | Self-adjusting supporting head |
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| CN105293360A (en) * | 2015-11-24 | 2016-02-03 | 重庆红亿机械有限公司 | Holding head telescopic structure of car lifting jack |
| CN105293376A (en) * | 2015-11-24 | 2016-02-03 | 重庆红亿机械有限公司 | Bayonet structure for locking holding head |
| CN105399000A (en) * | 2015-11-24 | 2016-03-16 | 重庆红亿机械有限公司 | Movable type car lifting jack |
| CN205653126U (en) * | 2016-03-29 | 2016-10-19 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle lifts car key seat |
-
2016
- 2016-03-29 CN CN201610183585.4A patent/CN105668459B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000238995A (en) * | 1998-12-25 | 2000-09-05 | Sugiyasu Kogyo Kk | Car body support device for lift for automobile maintenance |
| CN202212745U (en) * | 2011-08-26 | 2012-05-09 | 北京新联铁科技发展有限公司 | Non-pit type bogie lifting press machine for track traffic vehicle |
| CN202272686U (en) * | 2011-09-14 | 2012-06-13 | 北汽福田汽车股份有限公司 | Double-pillar lifting machine |
| CN104309636A (en) * | 2014-08-18 | 2015-01-28 | 青岛四方车辆研究所有限公司 | Self-adjusting supporting head |
| CN204824019U (en) * | 2015-08-05 | 2015-12-02 | 冯淑珠 | Safe easy gliding twin columns automobile elevator |
| CN105293360A (en) * | 2015-11-24 | 2016-02-03 | 重庆红亿机械有限公司 | Holding head telescopic structure of car lifting jack |
| CN105293376A (en) * | 2015-11-24 | 2016-02-03 | 重庆红亿机械有限公司 | Bayonet structure for locking holding head |
| CN105399000A (en) * | 2015-11-24 | 2016-03-16 | 重庆红亿机械有限公司 | Movable type car lifting jack |
| CN205653126U (en) * | 2016-03-29 | 2016-10-19 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle lifts car key seat |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946148A (en) * | 2017-03-09 | 2017-07-14 | 中车青岛四方机车车辆股份有限公司 | One kind lift car device and lift car method |
| CN108402881A (en) * | 2018-02-09 | 2018-08-17 | 九阳股份有限公司 | A kind of enamel iron pan and electric food warmer with handles |
| CN108402881B (en) * | 2018-02-09 | 2020-11-24 | 九阳股份有限公司 | Enamel iron pot with handle and electric heating pot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105668459B (en) | 2018-02-02 |
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