CN201619584U - Rapid disassembly coupler device - Google Patents
Rapid disassembly coupler device Download PDFInfo
- Publication number
- CN201619584U CN201619584U CN2009202969122U CN200920296912U CN201619584U CN 201619584 U CN201619584 U CN 201619584U CN 2009202969122 U CN2009202969122 U CN 2009202969122U CN 200920296912 U CN200920296912 U CN 200920296912U CN 201619584 U CN201619584 U CN 201619584U
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- CN
- China
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- hydraulic cylinder
- hydraulic
- coupler device
- actuating cylinder
- hydraulic actuating
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- Expired - Fee Related
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Abstract
The utility model belongs to locomotive maintenance equipment, and provides a rapid disassembly coupler device, which is provided with a hydraulic cylinder (7) and a driving mechanism for driving the hydraulic cylinder to act, wherein the hydraulic cylinder (7) is a round shape, the front end of the hydraulic cylinder is provided with a round boss (10), and a cylinder body of the hydraulic cylinder is provided with two ear-shaped bosses (11) which are up and down symmetrically arranged. The driving mechanism comprises a driving motor (1) and a hydraulic pump (2), wherein the hydraulic pump (2) is communicated with the hydraulic cylinder through an oil inlet pipe (3) and a return oil pipe (8) thereof, a pipeline between the hydraulic pump (2) and the hydraulic cylinder (7) is provided with a hand-operated direction valve (6), and an overflow valve (4) and a pressure gage (5) are arranged on the return oil pipeline thereof. The rapid disassembly coupler device is arranged on a wheelbarrow (9). The rapid disassembly coupler device can rapidly and completely disassemble diesel locomotive and electric locomotive couplers and coupler buffers, and has the characteristics of simple structure, convenient use, time and labor economization.
Description
Technical field
The utility model belongs to the locomotive maintenance equipment, relates generally to a kind of fast quick-detach coupler device.
Background technology
Coupler and draft gear is to be used to make vehicle and vehicle, locomotive or the motor-car extension that interconnects mutually, and transmitting tractive power, braking force also relaxes the vehicle part of longitudinal impact force; It is by hitch, energy disperser, hook tail frame, and slave plates etc. form a whole, and are installed in the draw beam of under-carriage structure end; The dismounting coupler device makes hitch and coupler draft gear decompose exactly; What at present locomotive depot used is than the relatively large equipment of disassembling, and this equipment must be under no pilot situation when using; And locomotive inspection and repair enterprise, when the disintegration hitch, pilot is fixed on can not be disassembled on the car body, therefore uses this equipment just can't finish the work of disassembling; Can only adopt and traditional pull leading screw top, the method for disassembling that crowbar is pressed with hand; Work has at least 3 people to take 2 crowbars operations simultaneously 1-2 days, and pounds energy disperser with striking of not stopping of sledgehammer and just can finish the work of disassembling; Its labour intensity is big, efficient is low.
Summary of the invention
For addressing the above problem, the utility model proposes a kind of fast quick-detach coupler device, what make that it can be quick, complete disassembles internal combustion, electric locomotive hitch and coupler draft gear, and have simple in structure, easy to use, save time, the labour-saving characteristics.
Realize by the following technical solutions for finishing foregoing invention task the utility model:
A kind of fast quick-detach coupler device has hydraulic actuating cylinder and drives the driver train that hydraulic actuating cylinder moves; Described hydraulic actuating cylinder is circular, and the front end of hydraulic actuating cylinder has round boss; Have two ear shape boss on the hydraulic cylinder body and two ear shape boss are symmetrical arranged up and down; Described driver train is made of drive motor, Hydraulic Pump, described Hydraulic Pump is communicated with hydraulic actuating cylinder by its oil inlet and oil return pipe, pipeline between Hydraulic Pump and the hydraulic actuating cylinder is provided with hand change over valve, and on its oil return line by pass valve and compression indicator is set; Described dismounting coupler device is installed on the hand barrow.
A kind of fast quick-detach coupler device that the utility model proposes, it can be quick, complete disassembles internal combustion, electric locomotive hitch and coupler draft gear, and have simple in structure, easy to use, save time, the labour-saving characteristics.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the hydraulic actuating cylinder front view.
Fig. 3 is the lateral plan of Fig. 2.
Fig. 4 is the utility model hydraulic cylinder works constitution diagram.
Among the figure: 1, motor, 2, Hydraulic Pump, 3, oil inlet, 4, by pass valve, 5, compression indicator, 6, hand change over valve, 7, hydraulic actuating cylinder, 8, oil return pipe, 9, hand barrow, 10, round boss, 11, ear type boss, 12, spring, 13, slave plate, 14, the tail frame, long and two-short dash line is represented workpiece among the figure.
The specific embodiment
In conjunction with the accompanying drawings and embodiments the utility model is illustrated:
As shown in Figure 1, a kind of fast quick-detach coupler device has hydraulic actuating cylinder 7 and drives the driver train that hydraulic actuating cylinder moves; As Fig. 2, shown in Figure 3, described hydraulic actuating cylinder 7 is circular, the front end of hydraulic actuating cylinder has round boss 10, the diameter of section of described round boss and the diameter of draft gear follower are approaching, have two ear shape boss 11 on the hydraulic cylinder body and two ear shape boss are symmetrical arranged up and down, the size of described ear shape boss 11 is greater than energy disperser tail frame inside dimensions; In conjunction with Fig. 1, described Driven by Hydraulic Cylinder mechanism is made of motor 1, Hydraulic Pump 2, described Hydraulic Pump 2 is communicated with hydraulic actuating cylinder by its oil inlet 3 and oil return pipe 8, and the pipeline between Hydraulic Pump 1 and the hydraulic actuating cylinder 7 is provided with hand change over valve 6, and oil return line is provided with by pass valve 4 and compression indicator 5; When system pressure increases, traffic demand is reduced; This moment, by pass valve 4 was opened, and made the unnecessary flow oil sump tank that overflows, assurance by pass valve entrance pressure, and the pressure size is observed by compression indicator.The driver train of hydraulic actuating cylinder action and chargine line and oil return line are the ordinary skill structure of generally using now, it are not done too much explanation.Described dismounting coupler device is installed on the hand barrow 9.
With reference to Fig. 4, during use, two ear shape boss 11 on the hydraulic actuating cylinder 7 are stuck in energy disperser tail frame 14 front ends, drive plunger through round boss 10 roof pressure slave plates 13 by tubing pressure, move after making hitch slave plate 13, while compression buffer contained spring 12 is like this behind the buffer length size reduction, make originally directly from car body, to come off naturally, finally finish the work of disassembling by tension force and car body bonded assembly energy disperser.
Claims (1)
1. fast quick-detach coupler device is characterized in that: described fast quick-detach coupler device has hydraulic actuating cylinder (7) and drives the driver train of hydraulic actuating cylinder action; Described hydraulic actuating cylinder (7) is circular, and the front end of hydraulic actuating cylinder has round boss (10), has two ear shape boss (11) on the hydraulic cylinder body and two ear shape boss are symmetrical arranged up and down; Described driver train is made of drive motor (1), Hydraulic Pump (2), described Hydraulic Pump (2) is communicated with hydraulic actuating cylinder by its oil inlet (3), oil return pipe (8), pipeline between Hydraulic Pump (2) and the hydraulic actuating cylinder (7) is provided with hand change over valve (6), and by pass valve (4) and compression indicator (5) are set on its oil return line; Described dismounting coupler device is installed on the hand barrow (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202969122U CN201619584U (en) | 2009-12-14 | 2009-12-14 | Rapid disassembly coupler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202969122U CN201619584U (en) | 2009-12-14 | 2009-12-14 | Rapid disassembly coupler device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201619584U true CN201619584U (en) | 2010-11-03 |
Family
ID=43023041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202969122U Expired - Fee Related CN201619584U (en) | 2009-12-14 | 2009-12-14 | Rapid disassembly coupler device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201619584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659235A (en) * | 2013-12-05 | 2014-03-26 | 南车洛阳机车有限公司 | Harmony-series locomotive drawbar pin dismounting device |
| CN103863352A (en) * | 2014-04-01 | 2014-06-18 | 南车戚墅堰机车车辆工艺研究所有限公司 | Automatic control system for car coupler and application thereof |
-
2009
- 2009-12-14 CN CN2009202969122U patent/CN201619584U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659235A (en) * | 2013-12-05 | 2014-03-26 | 南车洛阳机车有限公司 | Harmony-series locomotive drawbar pin dismounting device |
| CN103863352A (en) * | 2014-04-01 | 2014-06-18 | 南车戚墅堰机车车辆工艺研究所有限公司 | Automatic control system for car coupler and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20141214 |
|
| EXPY | Termination of patent right or utility model |