CN212289920U - Locomotive unit brake assembly and disassembly tools car - Google Patents
Locomotive unit brake assembly and disassembly tools car Download PDFInfo
- Publication number
- CN212289920U CN212289920U CN202020539421.2U CN202020539421U CN212289920U CN 212289920 U CN212289920 U CN 212289920U CN 202020539421 U CN202020539421 U CN 202020539421U CN 212289920 U CN212289920 U CN 212289920U
- Authority
- CN
- China
- Prior art keywords
- unit brake
- oil cylinder
- cart
- movable fork
- fork foot
- 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.)
- Active
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model relates to the technical field of disassembly tools, in particular to a disassembly tool vehicle for a locomotive unit brake, which comprises a cart for installing each part, a movable fork foot seat for disassembling the unit brake, a chain wheel mechanism for driving the movable fork foot seat to longitudinally displace, a hydraulic oil cylinder for driving the chain wheel mechanism and a manual oil pump for controlling the hydraulic oil cylinder, wherein the movable fork foot seat, the chain wheel mechanism and the hydraulic oil cylinder are arranged on a fixed seat at the front end of the cart, the manual oil pump is arranged at the rear end of the cart, the hydraulic oil cylinder comprises an oil cylinder body vertically arranged at the front end of the cart and a piston rod movably arranged in the oil cylinder body, the unit brake is supported by the movable fork foot seat, then the movable fork foot seat is driven by the chain wheel mechanism driven by the hydraulic oil cylinder to move up and down, finally, the unit brake disassembled by the cart is pushed out together without, time and labor are saved, and the device is safe and efficient.
Description
Technical Field
The utility model belongs to the technical field of the dismantlement frock technique and specifically relates to a locomotive unit stopper assembly and disassembly tools car.
Background
The unit brake is a component mounted on the truck for applying a road air brake to the locomotive, which is removed for maintenance as required by its repair schedule during operation. The single weight of unit stopper 75kg, in the dismouting process, at least two people need and dismantle and install in the workshop that has the maintenance ditch, waste time and hard.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a locomotive unit brake assembly and disassembly tools car solves the problem through the fork foot seat driven by the hydraulic oil cylinder and the chain.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a locomotive unit stopper assembly and disassembly tools car, is including the shallow that is used for installing each part, a movable fork foot stool that is used for dismantling the unit stopper, a sprocket mechanism that is used for driving movable fork foot stool displacement from top to bottom, a hydraulic cylinder that is used for driving sprocket mechanism and a manual oil pump that is used for controlling hydraulic cylinder, movable fork foot stool, sprocket mechanism and hydraulic cylinder set up on the fixing base of shallow front end, and manual oil pump sets up at the shallow rear end.
Furthermore, the hydraulic oil cylinder comprises an oil cylinder body vertically arranged at the front end of the cart and a piston rod movably arranged in the oil cylinder body.
Further, the chain wheel mechanism comprises a chain wheel arranged at the top end of the piston rod and a chain arranged above the chain wheel, one end of the chain is connected to the fixed seat, and the other end of the chain is connected with the movable fork foot seat through the chain wheel.
Furthermore, the manual oil pump is communicated with the oil cylinder body through an oil pipe, and an oil outlet of the manual oil pump is connected with an oil inlet of the oil cylinder body through the oil pipe.
Furthermore, a balancing weight used for guaranteeing the balance of the cart body is placed at the rear end of the cart.
The beneficial effects of the utility model are that, support the unit stopper through the activity fork foot rest, then drive the activity fork foot rest up-and-down motion through hydraulic cylinder driven sprocket mechanism, release in the lump through the unit stopper that the shallow will be dismantled at last, need not to operate in overhauing the ditch, labour saving and time saving, it is safe high-efficient.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the present invention with the unit brake removed;
FIG. 3 is a front view of the present invention in a disassembled state;
fig. 4 is a side view of the present invention in a disassembled state.
In the figure, 1, a trolley, 2, a movable fork foot seat, 3, a manual oil pump, 4, a fixed seat, 5, an oil cylinder body, 6, a piston rod, 7, a chain wheel, 8, a chain, 9, an oil pipe, 10, a balancing weight, 11, a unit brake, 12, a locomotive bogie, 13, an upper mounting bolt and 14, a lower mounting bolt are arranged.
Detailed Description
As fig. 1 is the utility model discloses a structural schematic diagram, a locomotive unit stopper assembly and disassembly tools car, including the shallow 1 that is used for installing each part, be used for dismantling the activity fork footstand 2 of unit stopper, be used for driving the sprocket mechanism that the activity fork footstand 2 reciprocated, be used for driving sprocket mechanism's hydraulic cylinder and be used for controlling hydraulic cylinder's manual oil pump 3, activity fork footstand 2, sprocket mechanism and hydraulic cylinder setting are on the fixing base 4 of shallow 1 front end, and manual oil pump 3 sets up at shallow 1 rear end.
Can dismantle through the bolt and be provided with fixing base 4 shallow 1 front end, shallow 1 rear end is provided with manual oil pump 3 through the support, make and form between manual oil pump 3 and the shallow 1 chassis and put the thing space, be convenient for place toolbox etc, according to automobile body stationarity, place certain balancing weight 10 at shallow 1 rear end, in order to guarantee balanced around the automobile body, oil pipe 9 and the oil cylinder body 5 intercommunication of manual oil pump 3, oil pipe 9 both ends all are provided with the pipe joint that is used for connecting, movable fork foot stool 2 adopts fork truck's fork structure, including mounting panel and the two forks that are the L type, the internal thread hole that the fork corresponds unit brake 11 is cylindrically, so that can stretch into the internal thread downthehole and prop up unit brake 11.
The hydraulic oil cylinder comprises an oil cylinder body 5 vertically arranged at the front end of the cart 1 and a piston rod 6 movably arranged in the oil cylinder body 5, the oil cylinder body 5 and the piston rod 6 form a telescopic hydraulic oil cylinder, and the oil cylinder body 5 is vertically arranged at the front end of the cart 1 through a bolt.
Chain wheel mechanism is including setting up sprocket 7 on 6 tops of piston rod and the chain 8 of setting in sprocket 7 top, and 8 one ends of chain are connected on fixing base 4, and the 8 other ends of chain are connected with movable fork footstand 2 behind sprocket 7, and sprocket 7 wears to establish in the through-hole that 6 top of piston rod connect through round pin axle and bearing, and 8 one ends of chain are passed through positioning bolt and are fixed in fixing base 4 bottom, and the 8 other ends of chain pass through the bolt and are connected with movable fork footstand 2.
The manual oil pump 3 is communicated with the oil cylinder body 5 through the oil pipe 9, the oil outlet of the manual oil pump 3 is connected with the oil inlet of the oil cylinder body 5 through the oil pipe 9, the manual oil pump 3 is small in size and convenient to operate, and the hydraulic oil cylinder is lifted in a mode of pumping and unloading hydraulic oil in the oil cylinder body 5.
The balancing weight 10 used for guaranteeing the balance of the vehicle body is placed at the rear end of the cart 1, and the balancing weight 10 is placed at the tail of the cart 1 and used for balancing the weight of the unit brake 11 at the front end of the vehicle body so as to prevent the vehicle body from overturning in the process of transporting the unit brake 11.
As shown in fig. 2 to 4, when the unit brake 11 needs to be disassembled, the disassembling tool cart is pushed to the unit brake 11 to be disassembled, the high pressure oil is pressed out by the manual oil pump 3 and enters the oil cylinder body 5 through the oil pipe 9, the piston rod 6 is made to rise, the movable fork foot seat 2 is driven by the chain 8 to rise to the height of the lower mounting bolt 14 of the unit brake 11, two lower mounting bolts 14 are disassembled from the rear side of the unit brake 11 by a spanner, then the movable fork foot seat 2 is inserted into the threaded hole after the bolts are disassembled, the upper mounting bolt 13 of the unit brake 11 is disassembled, the unit brake 11 is separated from the locomotive bogie 12 at this time, the manual oil pump 3 is operated to unload the oil in the oil cylinder body 5, the unit brake 11 falls along with the downward movement of the piston rod 6, at this time, the unit brake 11 and the disassembling tool cart can be pushed out together, if the unit brake needs to be, the operation is reversed according to the steps.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (5)
1. The utility model provides a locomotive unit stopper assembly and disassembly tools car, characterized by, including shallow (1) that is used for installing each part, a movable fork foot stool (2) that is used for dismantling the unit stopper, a sprocket mechanism for driving movable fork foot stool (2) longitudinal displacement, a manual oil pump (3) that is used for driving sprocket mechanism's hydraulic cylinder and is used for controlling hydraulic cylinder, movable fork foot stool (2), sprocket mechanism and hydraulic cylinder set up on fixing base (4) of shallow (1) front end, manual oil pump (3) set up in shallow (1) rear end.
2. A locomotive unit brake disassembly and assembly tool vehicle according to claim 1, characterized in that said hydraulic cylinder comprises a cylinder body (5) vertically arranged at the front end of the cart (1) and a piston rod (6) movably arranged in the cylinder body (5).
3. A locomotive unit brake assembly and disassembly tool vehicle according to claim 1, characterized in that said chain wheel mechanism comprises a chain wheel (7) arranged at the top end of the piston rod (6) and a chain (8) arranged above the chain wheel (7), one end of the chain (8) is connected to the fixed seat (4), and the other end of the chain (8) is connected to the movable fork foot seat (2) after passing through the chain wheel (7).
4. The locomotive unit brake disassembling tool vehicle according to claim 1, wherein said manual oil pump (3) is communicated with the oil cylinder body (5) through an oil pipe (9), and an oil outlet of the manual oil pump (3) is connected with an oil inlet of the oil cylinder body (5) through the oil pipe (9).
5. A locomotive unit brake rigging tool vehicle according to claim 1, characterized in that a counterweight (10) is placed at the rear end of said cart (1) for ensuring balance of the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020539421.2U CN212289920U (en) | 2020-04-14 | 2020-04-14 | Locomotive unit brake assembly and disassembly tools car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020539421.2U CN212289920U (en) | 2020-04-14 | 2020-04-14 | Locomotive unit brake assembly and disassembly tools car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212289920U true CN212289920U (en) | 2021-01-05 |
Family
ID=73974415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020539421.2U Active CN212289920U (en) | 2020-04-14 | 2020-04-14 | Locomotive unit brake assembly and disassembly tools car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212289920U (en) |
-
2020
- 2020-04-14 CN CN202020539421.2U patent/CN212289920U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102248860B (en) | Disassembly and assembly hydraulic support vehicle for large-sized tire | |
| CN202192408U (en) | Disassembly and assembly device of large-size bearing | |
| CN106808937A (en) | The vehicle-mounted tire changer with spreading mechanism | |
| CN107777611B (en) | Semi-automatic hydraulic vehicle shifter | |
| CN2885817Y (en) | High-level tyre assembling and disassembling machine | |
| CN212289920U (en) | Locomotive unit brake assembly and disassembly tools car | |
| CN2851232Y (en) | Fork lifting platform for use in repairing motorcycle | |
| CN206030972U (en) | Tire dismouting car | |
| CN210680991U (en) | Scraped car disassembles platform | |
| CN206797505U (en) | Rocker-arm spare tire lifting device | |
| CN215946626U (en) | New forms of energy car battery is supplementary to be disassembled carrier | |
| CN201296630Y (en) | Mounting-dismounting elevator for automobile rear differential gear | |
| CN205951790U (en) | Supplementary lifting devices of carriage detachable transport vechicle | |
| CN201598140U (en) | Large-sized automobile lifting rack | |
| CN205011274U (en) | Automobile engine handling crane | |
| CN201249443Y (en) | Assembly station for mounting a main generator in a diesel engine | |
| CN201186592Y (en) | Zero elevation side arranged tyre detacher | |
| CN210850131U (en) | A power assembly maintenance suit for new energy automobile | |
| CN211338660U (en) | Mobile lifter | |
| CN210591582U (en) | Tractor structure for large scraped car | |
| CN110588488B (en) | Tractor structure for large-sized scrapped automobile and using method | |
| CN202030250U (en) | Hook arm device for garbage truck with dismountable carriage | |
| CN202200799U (en) | Lifting axle device for tri-axle trailer | |
| CN2710843Y (en) | Hydraulic machine for assembling-disassembling use | |
| CN219885578U (en) | Time-saving and labor-saving efficient conveying roof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |