CN207015350U - Chevron shaped hydraulic rescue lifting machine - Google Patents
Chevron shaped hydraulic rescue lifting machine Download PDFInfo
- Publication number
- CN207015350U CN207015350U CN201720687049.8U CN201720687049U CN207015350U CN 207015350 U CN207015350 U CN 207015350U CN 201720687049 U CN201720687049 U CN 201720687049U CN 207015350 U CN207015350 U CN 207015350U
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- oil cylinder
- base
- head
- chain
- raise
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Abstract
A kind of chevron shaped hydraulic rescue lifting machine, including top is raise the head, the first oil cylinder, the second oil cylinder, base and chain, base upper surface outer end are fixed with ears fulcrum bearing, upper surface the inner is fixed with chain limiting plate, and is formed with strip-shaped clamp groove on chain limiting plate；The base is two and is symmetrical arranged that first oil cylinder, the second oil cylinder are multi-stage oil cylinder, and the cotter-pin hold that the cylinder body end of two oil cylinders is inserted in ears fulcrum bearing by bearing pin respectively is hinged with base；The piston end of two oil cylinder afterbodies is hinged with pushing up the bottom both sides for bracket of raising the head respectively；Described to push up the top for raising the head and being inserted into and pushing up bracket of raising the head, the chain is ring-type, and its both ends is installed in strip-shaped clamp groove, and two bases are linked together.The utility model uses triangle rock-steady structure, and without transverse-moving mechanism, realized by the one oil cylinder recovery of a cylinder jacking it is traversing, have the characteristics that to manufacture simply, cost it is low, applied widely, simple in construction.
Description
Technical field
The utility model belongs to rescue equipment technical field, and in particular to a kind of chevron shaped hydraulic rescue lifting machine.
Background technology
At present, existing re-railing block is lifted oil cylinder by rerail beam, transverse-moving mechanism and top substantially and formed, complicated, empty to installation
Between require high, the scope of application is restricted.And it is big to be pressurized during the act of re-railing block top, high is required to rerail beam strength；Transverse-moving mechanism
It is high with traversing oil cylinder, cost.
The content of the invention
The utility model provides a kind of chevron shaped hydraulic rescue lifting machine, using triangle rock-steady structure, and without traversing
Mechanism, realized by the one oil cylinder recovery of cylinder jacking it is traversing, have manufacture simple, cost is low, it is applied widely,
The features such as simple in construction.
Design of the present utility model：A kind of chevron shaped hydraulic rescue lifting machine, including top raise the head, the first oil cylinder,
Second oil cylinder, base and chain, it is characterized in that：The outer end of the base upper surface is fixed with ears fulcrum bearing, and ears support
Cotter-pin hold is symmetrically formed with seat；Zigzag anti-slip veins are formed with the lower surface of the base；The upper surface of the base is inner
The fixed inclined chain limiting plate in oriented base upper surface outer end, and the bar of two upper end opens is symmetrically formed with chain limiting plate
Shape neck；The base is two and to be symmetrical arranged, and first oil cylinder, the second oil cylinder are multi-stage oil cylinder, and two oil cylinders
Cylinder body end respectively by bearing pin insert ears fulcrum bearing on cotter-pin hold be hinged with base；The work of two oil cylinder afterbodies
Raise the head respectively with the top bottom both sides of bracket of plug end are hinged, and top raise the head bracket upper surface on be formed with mesh antiskid line；It is described
The raise the head alignment pin that has by its lower surface of top is inserted into top and raise the head the top of bracket, and top raise the head upper surface have it is spacing
Groove；The chain is ring-type, and its both ends is installed in the strip-shaped clamp groove on chain limiting plate, and two bases are connected into one
Rise.
First oil cylinder, the second oil cylinder are twin-stage oil cylinder.
The both ends of the stopper slot are equipped with anti-skidding limited block.
The utility model has the advantage that and effect：
1) the utility model reduces manufacturing cost, by the one oil cylinder recovery of a cylinder jacking, realized horizontal without transverse-moving mechanism
Move, reset, whole traversing process vehicle's center of gravity is highly constant.
2) the utility model understructure is simple, easy to install.
3) the utility model chain length can adjust, and according to complex point height and traversing distance difference is played, adjust chain and bottom
Seat installation length, can Fast Installation.
4) the utility model is applied widely, requires low to installing space, field working conditions, in track switch, plays that complex point is low, superelevation
The operating modes such as circuit Fast Installation and can have been carried out multiple to vehicle.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation that utility model top is raise the head；
Fig. 3 is the structural representation of the utility model base.
Embodiment
A kind of embodiment of the 1-3 descriptions present invention below in conjunction with the accompanying drawings.
A kind of chevron shaped hydraulic rescue lifting machine, including push up raise the head 1, Ffirst cylinder 2, the second oil cylinder 3, base 4 and chain
Bar 5.The outer end of the upper surface of base 4 is fixed with ears fulcrum bearing 6, and cotter-pin hold 8 is symmetrically formed with ears fulcrum bearing 6；
Zigzag anti-slip veins are formed with the lower surface of the base 4；Outside the inner fixed oriented base upper surface in the upper surface of the base 4
Inclined chain limiting plate 7 is held, and the strip-shaped clamp groove 9 of two upper end opens is symmetrically formed with chain limiting plate 7；The base 4
For two and it is symmetrical arranged, the Ffirst cylinder 2, the second oil cylinder 3 are twin-stage oil cylinder, and the cylinder body end of two oil cylinders is led to respectively
Cross the cotter-pin hold 8 that bearing pin 10 is inserted in ears fulcrum bearing 6 to be hinged with base 4, the piston end difference of two oil cylinder afterbodies
Be hinged with the raise the head bottom both sides of bracket 11 of top, and top raise the head bracket 11 upper surface on be formed with mesh antiskid line；Lift on the top
First 1 alignment pin having by its lower surface is inserted into top and raise the head the top of bracket 11, and top 1 upper surface of raising the head has stopper slot
12, the chain 5 is ring-type, and its both ends is installed in the strip-shaped clamp groove 9 on chain limiting plate 7, and two bases 4 are connected to
Together.The both ends of the stopper slot 12 are equipped with anti-skidding limited block 13.
Zigzag anti-slip veins, the frictional force during increase use with contact surface, base are arranged at the utility model base bottom
The chain limiting plate being provided with and base plate are acuter angles, prevent that chain is vertically smooth.Pushing up on bracket of raising the head has anti-slip veins,
Top bracket of raising the head is raise the head with top and is connected using pin-and-hole.Top is raise the head and is provided with anti-skidding limited block, can avoid vehicle push up act process and
Top is raise the head and breakked away, and position is lifted for different vehicles and top, different tops may be selected raises the head be connected with top bracket of raising the head, suitable
It is big with scope.It is two-stage oil cylinder that oil cylinder (the first oil cylinder, the second oil cylinder) is lifted on top, and center of gravity is low, stroke is big, has reduced complex point, can
Once rise again in place.Top is lifted oil cylinder and is connected by snap joint with oil pipe, manual pump or electric pump station, and oil pipe has been provided with should
The anxious, check valve of pressure maintaining effect.When having carried out multiple operation, by a cylinder jacking, lateral move is completed in an oil cylinder recovery
Dynamic, dragging accident vehicle is mobile, resets, and whole traversing process vehicle's center of gravity is highly basically unchanged, and stability is good.
During operation, base is laid on roadbed or sleeper, base is connected by chain, and oil cylinder is lifted in submounts caving,
Base is lifted oil cylinder body end with top and is connected by supporting shaft, and base lifts oil cylinder with top and forms triangular structure, and top is raise the head support
Frame is lifted oil cylinder piston end with top and is connected, and top is raise the head to be connected with top bracket of raising the head using pin-and-hole.Then multiple operation has been carried out, has passed through one
Lateral movement is completed in individual cylinder jacking, an oil cylinder recovery, and dragging accident vehicle is mobile, resets, whole traversing process vehicle weight
The heart is highly basically unchanged, and stability is good.
The utility model can be different according to complex point height is played, and adjustment chain and floor installation length can Fast Installations.Rise multiple
Height can settle at one go, it is not necessary to increase other auxiliary equipments, have manufacture simple, cost is low, it is applied widely,
The features such as simple in construction.
Claims (3)
1. a kind of chevron shaped hydraulic rescue lifting machine, including top is raise the head (1), the first oil cylinder (2), the second oil cylinder (3), base
(4) and chain (5), it is characterized in that：The outer end of base (4) upper surface is fixed with ears fulcrum bearing (6), and ears fulcrum bearing
(6) cotter-pin hold (8) is symmetrically formed with；Zigzag anti-slip veins are formed with the lower surface of the base (4)；The base (4)
The inner fixed inclined chain limiting plate (7) in oriented base upper surface outer end in upper surface, and be symmetrically formed with chain limiting plate (7)
The strip-shaped clamp groove (9) of two upper end opens；The base (4) is two and is symmetrical arranged, first oil cylinder (2), the second oil
Cylinder (3) is multi-stage oil cylinder, and the cylinder body end of two oil cylinders passes through the opening in bearing pin (10) insertion ears fulcrum bearing (6) respectively
Pin-and-hole (8) is be hinged with base (4)；The piston end of two oil cylinder afterbodies raise the head respectively with top bracket (11) bottom both sides hinge
Connect, and top raise the head bracket (11) upper surface on be formed with mesh antiskid line；It is described top raise the head (1) determined by what its lower surface had
Position pin is inserted into top and raise the head the tops of bracket (11), and top (1) upper surface of raising the head has stopper slot (12)；The chain (5) is
Ring-type, and its both ends is installed in the strip-shaped clamp groove (9) on chain limiting plate (7), and two bases (4) are linked together.
2. chevron shaped hydraulic rescue lifting machine according to claim 1, it is characterized in that：First oil cylinder (2), second
Oil cylinder (3) is twin-stage oil cylinder.
3. chevron shaped hydraulic rescue lifting machine according to claim 1 or 2, it is characterized in that：The stopper slot (12)
Both ends are equipped with anti-skidding limited block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720687049.8U CN207015350U (en) | 2017-06-14 | 2017-06-14 | Chevron shaped hydraulic rescue lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720687049.8U CN207015350U (en) | 2017-06-14 | 2017-06-14 | Chevron shaped hydraulic rescue lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207015350U true CN207015350U (en) | 2018-02-16 |
Family
ID=61486174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720687049.8U Active CN207015350U (en) | 2017-06-14 | 2017-06-14 | Chevron shaped hydraulic rescue lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207015350U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131426A (en) * | 2018-07-26 | 2019-01-04 | 佛山三水鼎力液压机械设备有限公司 | A kind of EMU laterally pushed type fast hydraulic pressure re-railing equipment |
| CN110239584A (en) * | 2019-07-02 | 2019-09-17 | 贵州师范大学 | Coal mine mine car re-railing block |
| CN112092859A (en) * | 2019-09-20 | 2020-12-18 | 吉林市祥隆铁路救援技术开发有限公司 | Curve rescue device |
| CN112453188A (en) * | 2020-10-28 | 2021-03-09 | 安徽金百合建筑装饰工程有限公司 | Forming and punching equipment and punching method for aluminum alloy doors and windows |
-
2017
- 2017-06-14 CN CN201720687049.8U patent/CN207015350U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131426A (en) * | 2018-07-26 | 2019-01-04 | 佛山三水鼎力液压机械设备有限公司 | A kind of EMU laterally pushed type fast hydraulic pressure re-railing equipment |
| CN110239584A (en) * | 2019-07-02 | 2019-09-17 | 贵州师范大学 | Coal mine mine car re-railing block |
| CN112092859A (en) * | 2019-09-20 | 2020-12-18 | 吉林市祥隆铁路救援技术开发有限公司 | Curve rescue device |
| CN112453188A (en) * | 2020-10-28 | 2021-03-09 | 安徽金百合建筑装饰工程有限公司 | Forming and punching equipment and punching method for aluminum alloy doors and windows |
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