CN201224405Y - Doorstop apparatus of drop bottom car - Google Patents
Doorstop apparatus of drop bottom car Download PDFInfo
- Publication number
- CN201224405Y CN201224405Y CNU2008200105959U CN200820010595U CN201224405Y CN 201224405 Y CN201224405 Y CN 201224405Y CN U2008200105959 U CNU2008200105959 U CN U2008200105959U CN 200820010595 U CN200820010595 U CN 200820010595U CN 201224405 Y CN201224405 Y CN 201224405Y
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- CN
- China
- Prior art keywords
- door
- connecting rod
- swing
- discussing
- hinged
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- Expired - Fee Related
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Abstract
The utility model relates to a drop bottom car door stop device; which is characterized in that: a fixed frame is fixedly disposed on the ground at the outer side of a track, a door stop device comprising a stop, a spring device, a driving mechanism, a supporting seat, a swing frame, a connecting rod, a swing arm, a driving axle and a driving arm is arranged on the fixed frame, the driving mechanism and the supporting seat are mounted on the fixed frame, the connecting rod of the driving mechanism is connected with the driving arm, the driving arm is fixed with one end of the driving axle, and the other end of the driving axle is fixed with the swing arm, the swing arm is articulated with one end of the connecting rod, and the other end of the connecting rod is articulated with the lower part of the swing frame, one end of the spring device is articulated with the stop, and the other end of the spring device is articulated with the swing frame, and the other side of the swing frame is articulated with the supporting seat. The utility model has the advantages of: scientific and rational design and structure, reduced impact on a door-opening mechanism of the drop bottom car when in unloading, satisfying the required load when in contact, little damage to vehicles, low cost, safe operation and very convenient usage.
Description
Technical field
The utility model belongs to the bulk cargo handling equipment of rolling stock, particularly a kind of bottom drop car device of meeting and discussing that opens the door.
Background technology
At present, harbour, iron and steel enterprise and electric power enterprise bulk cargo unload on the fare the main tipper unloading system that adopts.To unload efficient and save cost in order to improve, some enterprise begins to adopt newly-designed bottom drop car to replace common truck on some railway special lines.This newly-designed bottom drop car, car is provided with 3 groups of door-opening mechanisms, but this door-opening mechanism self does not have power, door can't be opened, in order to realize opening the door of bottom drop car, need to be provided with a kind of and door-opening mechanism corresponding equipment bottom drop car on ground, vehicle by the time door-opening mechanism of bottom drop car opened, to adapt to bottom drop car in the on-line operation of unloading.Therefore it is very necessary researching and developing opening the door of a kind of bottom drop car device of meeting and discussing.
Summary of the invention
The utility model is intended to the needs for the door-opening mechanism that is suitable for bottom drop car, project organization is scientific and reasonable and provide not only, both reduced when unloading impact to the door-opening mechanism of bottom drop car, meet the requirements of load in the time of making contact again, destruction to vehicle is very little, and has with low cost, safety of operation, a kind of very easily bottom drop car of the use device of meeting and discussing that opens the door.
The purpose of this utility model is to adopt following technical scheme to realize: the described bottom drop car device of meeting and discussing that opens the door, it is characterized in that: on ground, track one outside, be installed with fixed mount, corresponding with the door-opening mechanism position of bottom drop car, on fixed mount, install the device of meeting and discussing that opens the door, described opening the door met and discussed device by meeting and discussing, spring installation, driver train, supporting seat, swing span, connecting rod, swing arm, axle drive shaft and actuating arm are formed, installing driver train and supporting seat on fixed mount, the connecting rod of driver train is connected with actuating arm, actuating arm and axle drive shaft one end are fixed, the axle drive shaft other end and swing arm are fixed, swing arm and connecting rod one end are hinged, the connecting rod other end and swing span lower hinge, spring installation one end with meet and discuss hingedly, the spring installation other end and swing span are hinged, swing span opposite side and supporting seat are hinged.
Described spring installation is made up of spring, adjust bar, adjustment seat and fastener, adjust bar upper end with meet and discuss hingedly, the adjust bar lower end is passed adjustment seat and is connected with fastener, spring housing is contained on the adjust bar, adjustment seat is hinged on the swing span.
Described driver train, or electric device, or pneumatics, or hydraulic efficiency gear.
Principle of the present utility model and operation division are as follows: the open the door device of meeting and discussing of bottom drop car is fixed on the railroad track outside, corresponding with the door-opening mechanism of bottom drop car, when bottom drop car opens the door when meeting and discussing device by bottom drop car, open the door the meeting and discussing of device of meeting and discussing of the roller of the door-opening mechanism of bottom drop car and bottom drop car contacts, and the door-opening mechanism of bottom drop car opened, its top profile of meeting and discussing is applicable to the door-opening mechanism of bottom drop car fully.The motion of driver train drives its rising of meeting and discussing and decline.Meet and discuss meeting and discussing of device when being in raised position opening the door, and the angle of connecting rod and the hinged formation of swing arm is crossed its swing dead point, and the meeting and discussing of device of meeting and discussing of opening the door this moment is in fixing state, and driver train does not stress.Open the door the meet and discuss spring installation of device of bottom drop car is advisable with tilting; satisfying the door-opening mechanism of bottom drop car vehicle can not open under the situation; the roller of door-opening mechanism can compression spring, cross and meet and discuss, thereby the door-opening mechanism of protection bottom drop car vehicle is not damaged.Combine the above technical measures of being taked and realize the purpose of this utility model.
The beneficial effects of the utility model are: its project organization is scientific and reasonable, both reduced when unloading impact to the door-opening mechanism of bottom drop car, can make contact the time meet the requirements of load again, very little to the destruction of vehicle, and have characteristics such as with low cost, safety of operation, use be very convenient.
Description of drawings
The utility model has two width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure scheme drawing of specific embodiment of the utility model;
Accompanying drawing 2 is that the A of accompanying drawing 1 is to structural representation.
Among the figure: 1, meet and discuss, 2, spring, 3, driver train, 4, supporting seat, 5, swing span, 6, connecting rod, 7, swing arm, 8, axle drive shaft, 9, actuating arm, 10, adjustment seat, 11 adjusts bar, 12 bottom drop car door-opening mechanisms, 13, fixed mount.
The specific embodiment
Fig. 1, it shown in 2 specific embodiment of the utility model, corresponding with the door-opening mechanism of K80 bottom drop car, the device of meeting and discussing that opens the door of bottom drop car is installed in the railroad track outside, it is characterized in that: on track left-external side ground, be installed with fixed mount 13, corresponding with the door-opening mechanism of bottom drop car, on fixed mount 13, install the device of meeting and discussing that opens the door, described opening the door met and discussed device by meeting and discussing 1, spring installation, driver train 3, supporting seat 4, swing span 5, connecting rod 6, swing arm 7, axle drive shaft 8 and actuating arm 9 are formed, the driver train 3 and the supporting seat 4 of installing Electrohydraulic push rod on fixed mount 13, the connecting rod 6 of driver train 3 is connected with actuating arm 9, actuating arm 9 is fixed with axle drive shaft 8 one ends, axle drive shaft 8 other ends and swing arm 7 are fixing, swing arm 7 is hinged with connecting rod 6 one ends, connecting rod 6 other ends and swing span 5 lower hinge, spring installation one end with meet and discuss 1 hingedly, the spring installation other end and swing span 5 are hinged, swing span 5 opposite sides and supporting seat 4 are hinged.Spring installation described in described Fig. 1 is tilting, and its structure is made up of spring 2, adjust bar 12, adjustment seat 11 and fastener.
The above; it only is the preferable specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; all are familiar with those skilled in the art in the disclosed technical scope of the utility model; be equal to replacement or change according to the technical solution of the utility model and design of the present utility model thereof, all should be encompassed within the protection domain of the present utility model.
Claims (3)
1, a kind of bottom drop car device of meeting and discussing that opens the door, it is characterized in that: on ground, track one outside, be installed with fixed mount (13), corresponding with door-opening mechanism (12) position of bottom drop car, upward install the device of meeting and discussing that opens the door in fixed mount (13), described opening the door met and discussed device by meet and discuss (1), spring installation, driver train (3), supporting seat (4), swing span (5), connecting rod (6), swing arm (7), axle drive shaft (8) and actuating arm (9) are formed, go up installing driver train (3) and supporting seat (4) in fixed mount (13), the connecting rod of driver train (3) is connected with actuating arm (9), actuating arm (9) is fixed with axle drive shaft (8) one ends, axle drive shaft (8) other end and swing arm (7) are fixing, swing arm (7) is hinged with connecting rod (6) one ends, connecting rod (6) other end and swing span (5) lower hinge, spring installation one end is hinged with meet and discuss (1), the spring installation other end and swing span (5) are hinged, and swing span (5) opposite side and supporting seat (4) are hinged.
2., by the described bottom drop car of claim 1 device of meeting and discussing that opens the door, it is characterized in that: described spring installation is made up of spring (2), adjust bar (12), adjustment seat (11) and fastener, adjust bar (12) upper end is hinged with meet and discuss (1), adjust bar (12) lower end is passed adjustment seat (11) and is connected with fastener, spring (2) is sleeved on the adjust bar (12), and adjustment seat (11) is hinged on the swing span (5).
3. by the described bottom drop car of claim 1 device of meeting and discussing that opens the door, it is characterized in that: described driver train (3), or electric device, or pneumatics, or hydraulic efficiency gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200105959U CN201224405Y (en) | 2008-01-31 | 2008-01-31 | Doorstop apparatus of drop bottom car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200105959U CN201224405Y (en) | 2008-01-31 | 2008-01-31 | Doorstop apparatus of drop bottom car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201224405Y true CN201224405Y (en) | 2009-04-22 |
Family
ID=40597285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200105959U Expired - Fee Related CN201224405Y (en) | 2008-01-31 | 2008-01-31 | Doorstop apparatus of drop bottom car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201224405Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815314A (en) * | 2012-08-31 | 2012-12-12 | 南车长江车辆有限公司 | Self-unloading railroad hopper car with covers |
| CN104309615A (en) * | 2014-11-14 | 2015-01-28 | 齐齐哈尔轨道交通装备有限责任公司 | Hopper car transportation line and door control device thereof |
| CN105216807A (en) * | 2015-11-12 | 2016-01-06 | 南车资阳机车有限公司 | The non-maintaining collision system of a kind of ore hopper car shedding mechanism |
-
2008
- 2008-01-31 CN CNU2008200105959U patent/CN201224405Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815314A (en) * | 2012-08-31 | 2012-12-12 | 南车长江车辆有限公司 | Self-unloading railroad hopper car with covers |
| CN102815314B (en) * | 2012-08-31 | 2016-04-06 | 南车长江车辆有限公司 | Self-unloading railway hopper car with cover |
| CN104309615A (en) * | 2014-11-14 | 2015-01-28 | 齐齐哈尔轨道交通装备有限责任公司 | Hopper car transportation line and door control device thereof |
| CN105216807A (en) * | 2015-11-12 | 2016-01-06 | 南车资阳机车有限公司 | The non-maintaining collision system of a kind of ore hopper car shedding mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20170131 |