CN202449798U - Disassembly and assembly device of suspension parts under passenger car - Google Patents
Disassembly and assembly device of suspension parts under passenger car Download PDFInfo
- Publication number
- CN202449798U CN202449798U CN2012200057400U CN201220005740U CN202449798U CN 202449798 U CN202449798 U CN 202449798U CN 2012200057400 U CN2012200057400 U CN 2012200057400U CN 201220005740 U CN201220005740 U CN 201220005740U CN 202449798 U CN202449798 U CN 202449798U
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- connecting rod
- fixed platform
- passenger car
- fixed
- piston cylinder
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Abstract
The utility model discloses a disassembly and assembly device of suspension parts under a passenger car. The disassembly and assembly device comprises a fixed platform, a movable platform, an X-shaped connecting rod mechanism, a piston cylinder, a pressure relief hand lever, a pressurization pedal and a universal wheel. The universal wheel is installed at the bottom of the fixed platform, one end of the piston cylinder is connected with the fixed platform, and the other end of the piston cylinder is hinged to connecting rods. The connecting rod mechanism is formed by two connecting rods with a center shaft installed at an X-shaped intersection, one endpoint of one connecting rod is fixed on the fixed platform, the other endpoint of the connecting rod can slide along a sliding groove on the movable platform, one endpoint of the other connecting rod is fixed on the movable platform, and the other endpoint of the connecting rod can slide along a sliding groove on the fixed platform. By utilizing a hydraulic piston cylinder principle and the connecting rod mechanism, the suspension parts under the passenger car can be fixed on a working surface conveniently, and the disassembly and assembly device of suspension parts under the passenger car seems simple in structure, but well overcomes defects in the prior art.
Description
Technical field
The utility model relates to the railway locomotive field, especially relates to Suspension attaching/detaching apparatus under a kind of passenger car.
Background technology
In order to guarantee the railroad coach safe in operation, when carrying out repair in shop, need overhaul to the suspention accessory under the passenger car in passenger vehicle entering factory.Need during the Suspension dismounting many people to cooperate under the existing passenger car, use manpower will hang accessory and lift on the hanging seat, carry out the bolted connection installation.
Prior art is waste of manpower greatly, and adjustment position difficulty and Suspension are moved difficult problems such as inconvenience when also having installation simultaneously.
Summary of the invention
The utility model has overcome shortcoming of the prior art; Suspension attaching/detaching apparatus under a kind of passenger car is provided, has utilized hydraulic piston cylinder principle coupler link mechanism, can easily Suspension under the passenger car be fixed on this device driving surface; Pass through cardan wheel; The utility model can be moved Suspension easily fast, though that the utility model seems is simple in structure, has solved the shortcoming of prior art well.
The technical scheme of the utility model is: Suspension attaching/detaching apparatus under a kind of passenger car; Comprise: the connecting rod mechanism of fixed platform, movable decking, X-shaped, piston cylinder, pressure release handle, pressurization pedal, cardan wheel; The bottom of fixed platform is equipped with cardan wheel; One end of piston cylinder is connected the other end and is hinged on the connecting rod with fixed platform; Connecting rod mechanism is made up of two connecting rods that the point of crossing that is X-shaped is equipped with axis, and one of them end points of connecting rod is fixed on another end points of fixed platform and can slides along the chute on the movable decking, and an end points of another root connecting rod is fixed on another end points of movable decking and can slides along the chute on the fixed platform.
Can be provided with handrail on the fixed platform, the pressure release handle can be located on the handrail.
The pressurization pedal can be located on the fixed platform.
The connecting rod mechanism of X-shaped can be two, can connect through same axis between two connecting rod mechanisms.
Piston cylinder can adopt the hand-hydraulic piston cylinder, and the utility model does not receive the control of place and kinetic energy demand like this.
Compared with prior art, the utility model has the advantages that: mechanism is simple, and is easy and simple to handle; Can easily Suspension under the passenger car be fixed on this device driving surface, and can Suspension be moved fast, the utility model can be saved a large amount of human resources; Reduce labour intensity, and raise labour efficiency and reduce production costs, really reach safely and efficiently and produce; Meet that people-oriented, make up the trend of economies society.So have vast market prospect.
Description of drawings
The utility model will explain through example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the structural representation of the utility model.
The specific embodiment
The Suspension attaching/detaching apparatus is as shown in Figure 1 under a kind of passenger car, comprising: fixed platform 1, movable decking 2, connecting rod 3, piston cylinder 4 and axis 5, cardan wheel 6, end points 7, chute 8, handrail 9, pressure release handle 10 and pressurization pedal 11 etc., wherein:
Fixed platform 1, movable decking 2 have chute 8; Connecting rod mechanism is made up of two connecting rods 3 that the point of crossing that is X-shaped is equipped with axis; One of them end points 7 of connecting rod 3 is fixed on fixed platform 1 another end points and can slides along the chute on the movable decking 28; And an end points 7 of another root connecting rod 3 is fixed on the movable decking 2, and another end points 7 can slide along the chute on the fixed platform 18, and an end of piston cylinder 4 is connected with fixed platform 1; The other end connects connecting rod 3; Because the point of crossing of connecting rod 3 is equipped with axis 5, so connecting rod 3 can relatively rotate around axis 5, two other end points then can slide along the chute on movable decking 2, the fixed platform 18 respectively on fixed platform 1, the movable decking 2 because one of them end points of two connecting rods 3 is separately fixed at; So when piston cylinder 4 liftings or contraction; Connecting rod 3 will or clockwise rotate around axis 5 conter clockwises, because one of them end points of two connecting rod mechanisms 3 can slide along chute 8 horizontal directions on fixed platform 1, the movable decking 2 respectively, move thereby drive movable decking 2 vertical direction.
Can move Suspension apace for making, cardan wheel 6 is installed, when cardan wheel 6 is four, move more flexible in the bottom of fixed platform 1.
In order to make passing more convenient, can on fixed platform 1, be provided with handrail 9, can easily the utility model be advanced into needed position like this.
For lifting and the contraction that controls piston cylinder 4 more easily; Can pressure release handle 10 be located on the handrail 9, make things convenient for the contraction of piston cylinder 4, after dismounting finishes like this; Operating personal can press pressure release handle 10 easily, and piston cylinder 4 receives the deadweight effect to get back to reference position automatically.
The pressurization pedal can be located on the fixed platform 1, and operating personal can be easily with foot-operated lifting piston cylinder 4 like this.
In order to make movable decking 2 more stable, can the width of the connecting rod mechanism of X-shaped be increased, perhaps the connecting rod mechanism of X-shaped also can be two, can connect through same axis 5 between two connecting rod mechanisms.
Claims (5)
1. Suspension attaching/detaching apparatus under the passenger car; Comprise: the connecting rod mechanism of fixed platform, movable decking, X-shaped, piston cylinder, pressure release handle, pressurization pedal, cardan wheel; It is characterized in that: the bottom of fixed platform is equipped with cardan wheel; One end of piston cylinder is connected the other end and is hinged on the connecting rod with fixed platform; Connecting rod mechanism is made up of two connecting rods that the point of crossing that is X-shaped is equipped with axis, and one of them end points of connecting rod is fixed on another end points of fixed platform and can slides along the chute on the movable decking, and an end points of another root connecting rod is fixed on another end points of movable decking and can slides along the chute on the fixed platform.
2. Suspension attaching/detaching apparatus under the passenger car according to claim 1 is characterized in that: also be provided with handrail on the fixed platform.
3. Suspension attaching/detaching apparatus under the passenger car according to claim 2 is characterized in that: the pressure release handle is located on the handrail.
4. Suspension attaching/detaching apparatus under the passenger car according to claim 3 is characterized in that: the pressurization pedal is located on the fixed platform.
5. according to Suspension attaching/detaching apparatus under claim 1 or 2 or the 3 or 4 described passenger car, it is characterized in that: the connecting rod mechanism of X-shaped is two, can connect through same axis between two connecting rod mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200057400U CN202449798U (en) | 2012-01-09 | 2012-01-09 | Disassembly and assembly device of suspension parts under passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200057400U CN202449798U (en) | 2012-01-09 | 2012-01-09 | Disassembly and assembly device of suspension parts under passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449798U true CN202449798U (en) | 2012-09-26 |
Family
ID=46865680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200057400U Expired - Lifetime CN202449798U (en) | 2012-01-09 | 2012-01-09 | Disassembly and assembly device of suspension parts under passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434986A (en) * | 2013-09-02 | 2013-12-11 | 安徽德摩新能源叉车股份有限公司 | Forklift structure for lifting cargoes |
-
2012
- 2012-01-09 CN CN2012200057400U patent/CN202449798U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434986A (en) * | 2013-09-02 | 2013-12-11 | 安徽德摩新能源叉车股份有限公司 | Forklift structure for lifting cargoes |
| CN103434986B (en) * | 2013-09-02 | 2016-06-15 | 安徽德摩新能源叉车股份有限公司 | A kind of goods lifting fork lift truck structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610051 Sichuan city of Chengdu province Chenghua District Second Bridge Road No. 31 Patentee after: CRRC CHENGDU CO., LTD. Address before: 610051 Sichuan city of Chengdu province Chenghua District Second Bridge Road No. 31 Patentee before: CSR Chengdu Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |