CN206243186U - A kind of capping mechanism of railway freight-car and the railway freight-car with the capping mechanism - Google Patents
A kind of capping mechanism of railway freight-car and the railway freight-car with the capping mechanism Download PDFInfo
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- CN206243186U CN206243186U CN201621363050.7U CN201621363050U CN206243186U CN 206243186 U CN206243186 U CN 206243186U CN 201621363050 U CN201621363050 U CN 201621363050U CN 206243186 U CN206243186 U CN 206243186U
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- ceiling
- car
- capping mechanism
- side ceiling
- railway freight
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Abstract
The utility model is related to a kind of capping mechanism of railway freight-car and the railway freight-car with the capping mechanism.Header field mainly includes left side ceiling and right roof, and the right side drive mechanism for the left side ceiling opener for driving left side ceiling to open and for driving right roof to open；The left side ceiling opener includes swinging reservoir, swings reservoir and is connected with one end of driving shaft, and the other end and the side of left side ceiling of driving shaft are hinged；The opposite side of left side ceiling is hinged with support driven shaft, supports the other end of driven shaft to be hinged with mounting seat；Wherein, the left side ceiling opener is identical with right roof opener structure.The utility model makes it while larger open is obtained in that, also without departing from vehicle gauge of the locomotive by designing brand-new structure.
Description
Technical field
The utility model is related to railway freight-car correlative technology field, is to be related to a kind of top cover of railway freight-car specifically
Mechanism and the railway freight-car with the capping mechanism.
Background technology
Railway hopper car for shipping bulk goods, its car body top is equipped with a set of top cover opening and closing device, by compression
Air drive device drives top cover switching mechanism, realizes the opening and closing of top cover.
The top cover of existing hopper wagon is typically limited beyond rolling stock in the on-state around a fixing point Unscrew
Boundary, need to stop unloading；Top cover opening aperture is smaller, is not suitable with carloader and is freighted from top.Meanwhile, existing portion in the prior art
Divide the correlative study on opening top cover, for example：The Chinese patent literature of Application No. 201510652246.1 provides one kind
Goods train carriage and its top cover open-close driving mechanism.The program includes two rocking arms, and two rocking arms are hinged and lead to headwall
Rod hinge connection is crossed, one is rotated around it with the pin joint of headwall in two rocking arms of air cylinder driven；The loading hatch closed form of car body
Under state, two rocking arms are parallel and one is located at the top of two rocking arms and the pin joint line of headwall with the pin joint of connecting rod, separately
One is located at the lower section of two rocking arms and the pin joint line of headwall with the pin joint of connecting rod.
The program controls a top cover to be opened and closed respectively by two rocking arms, two cylinder conducts of the used horizontally set of rocking arm
Power source, can to a certain extent solve the problems, such as that loading hatch aperture is too small.But because its cylinder be horizontally set, so gas
Cylinder can take more loading hatch lower space, influence interior space under elongation state (i.e. under loading hatch opening)
It is normal use, therefore there is also certain defect.
In sum, it is necessary to design a kind of railway freight-car of novel top cap opening structure to solve the above problems.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of railway freight-car top cover.This reality
With new by designing brand-new quadric chain (i.e. hyperbolic handle structure), it is set to be obtained in that larger open (aperture
While 2500mm-3100mm), also without departing from vehicle gauge of the locomotive.
In order to reach above-mentioned purpose, the utility model is adopted the following technical scheme that：
A kind of capping mechanism of railway freight-car, including：
Left side ceiling and right roof, and for the left side ceiling opener for driving left side ceiling to open and for driving
The right side drive mechanism that dynamic right roof is opened；
Characterized in that, the left side ceiling opener includes swinging reservoir, swing reservoir and connect with one end of driving shaft
Connect, the other end and the side of left side ceiling of driving shaft are hinged；
The opposite side of left side ceiling is hinged with support driven shaft, supports the other end of driven shaft to be hinged with mounting seat；
Wherein, the left side ceiling opener is identical with right roof opener structure.
Preferably, the left side ceiling upper limb is bridging type structure.
Preferably, the right roof upper limb is bridging type structure.
Preferably, in each drive mechanism, mounting seat is located at the lower section for swinging reservoir.
Preferably, the left side drive mechanism and right side drive mechanism are to be symmetrical arranged.
While above-mentioned cap structure scheme is provided, the utility model additionally provides a kind of railway freight-car, the railway goods
Car has boxcar, and boxcar has capping mechanism, wherein, the capping mechanism is above-mentioned capping mechanism.
The beneficial effects of the utility model are:
(1) left and right ceiling is centrosymmetrically arranged in car body top longitudinally along the vehicle, and ceiling width is big.
(2) ceiling upper limb in left and right uses bridging type structure, it is to avoid rainwater flows to in-car along between seam.
(3) ceiling not super vehicle gauge of the locomotive in the on-state, is capable of achieving drive-through dumping.
(4) using reservoir is swung, simple structure is easily installed, reliable.
Brief description of the drawings
Fig. 1 is the utility model structural representation in the on state；
Fig. 2 be the utility model in off position under structural representation；
Wherein：1st, ceiling, 2, adjustable main moving axis, 3, swing reservoir, 4, adjustable support driven shaft, 5, mounting seat 6, circle
Pin.
Specific embodiment
The utility model is described in detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of capping mechanism of railway freight-car, its structure as depicted in figs. 1 and 2, including：
The ceiling 1 in left side and the ceiling 1 on right side, two ceilings 1 are arc-shaped structure.
Each ceiling 1, is driven by a ceiling opener mechanism, and two ceiling ceiling opener structures are identical, right
Claim to set.
Each ceiling opener includes a swing reservoir 3, swings the piston rod and adjustable main shaft 2 of reservoir 3
One end connects, and the other end of adjustable main shaft 2 is hinged with the downside of ceiling 1, and the upside of ceiling 1 passes through round pin 6 and adjustable branch
The one end for supportting driven shaft 4 is hinged, and the other end and the mounting seat 5 of adjustable support driven shaft 4 are hinged.
Wherein, mounting seat 5 is located at the lower section for swinging reservoir 3.
By setting adjustable support driven shaft 4, its free degree is limited during being swung for ceiling 1, made thereon
The free degree at end is defined to adjustable support driven shaft 4 with the hinged joint of mounting seat 5 for the center of circle carries out circular motion, it is impossible to make
It is rotated by the center of circle of the hinged joint of adjustable main moving axis 2 and ceiling 1.Ensure normal opening and closing and without departing from gauge.
In the utility model, left and right ceiling is centrosymmetrically arranged in car body top longitudinally along the vehicle, and ceiling width is big, left and right
Ceiling upper limb uses bridging type structure, it is to avoid rainwater flows to in-car along between seam；Ceiling not super rolling stock in the on-state
Gauge, is capable of achieving drive-through dumping；Using reservoir is swung, simple structure is easily installed, reliable.
The utility model includes that two parts are closed and opened to ceiling：
Close ceiling action process be：By compressed air control apparatus, control compressed air flow direction, compressed air is driven
Dynamic 3 → adjustable main of the reservoir moving axis 2 of movable pendulum rotates → passes through round pin 6 and drives the close synchronously of left and right ceiling 1.
Open ceiling action process be：By compressed air control apparatus, control compressed air flow direction, compressed air is anti-
To driving adjustable main moving axis 2 to rotate, left and right ceiling 1 is synchronous to be opened.
Embodiment 2：A kind of railway freight-car, the railway freight-car has boxcar, and boxcar has top cover, wherein, institute
State railway freight-car capping mechanism of the top cover described in embodiment 1.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where spirit or scope of the present utility model are not departed from.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with feature.
Claims (6)
1. a kind of capping mechanism of railway freight-car, it is characterised in that including：
Left side ceiling and right roof, and for the left side ceiling opener for driving left side ceiling to open and for driving the right side
The right side drive mechanism that side ceiling is opened；
Characterized in that, the left side ceiling opener includes swinging reservoir, swing reservoir and be connected with one end of driving shaft, it is main
The other end of moving axis is hinged with the side of left side ceiling；
The opposite side of left side ceiling is hinged with support driven shaft, supports the other end of driven shaft to be hinged with mounting seat；
Wherein, the left side ceiling opener is identical with right roof opener structure.
2. capping mechanism according to claim 1, it is characterised in that the left side ceiling upper limb is bridging type structure.
3. capping mechanism according to claim 1, it is characterised in that the right roof upper limb is bridging type structure.
4. capping mechanism according to claim 1, it is characterised in that the mounting seat is located at the lower section for swinging reservoir.
5. capping mechanism according to claim 1, it is characterised in that the left side drive mechanism and right side drive mechanism are
It is symmetrical arranged.
6. a kind of railway freight-car, the railway freight-car has boxcar, and boxcar has capping mechanism, it is characterised in that institute
It is the capping mechanism described in claim any one of 1-5 to state capping mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363050.7U CN206243186U (en) | 2016-12-13 | 2016-12-13 | A kind of capping mechanism of railway freight-car and the railway freight-car with the capping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363050.7U CN206243186U (en) | 2016-12-13 | 2016-12-13 | A kind of capping mechanism of railway freight-car and the railway freight-car with the capping mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN206243186U true CN206243186U (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621363050.7U Active CN206243186U (en) | 2016-12-13 | 2016-12-13 | A kind of capping mechanism of railway freight-car and the railway freight-car with the capping mechanism |
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| CN (1) | CN206243186U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313075A (en) * | 2018-03-13 | 2018-07-24 | 中车山东机车车辆有限公司 | A kind of slide rail type railway hopper car capping mechanism and working method |
| CN109249953A (en) * | 2018-09-06 | 2019-01-22 | 中车太原机车车辆有限公司 | Lower resistance full-open type lorry roof system |
| CN114104025A (en) * | 2021-12-14 | 2022-03-01 | 中车长江运输设备集团有限公司 | Railway freight box wagon top cover system |
-
2016
- 2016-12-13 CN CN201621363050.7U patent/CN206243186U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313075A (en) * | 2018-03-13 | 2018-07-24 | 中车山东机车车辆有限公司 | A kind of slide rail type railway hopper car capping mechanism and working method |
| CN108313075B (en) * | 2018-03-13 | 2023-09-08 | 中车山东机车车辆有限公司 | Top cover mechanism of sliding rail type railway hopper wagon and working method |
| CN109249953A (en) * | 2018-09-06 | 2019-01-22 | 中车太原机车车辆有限公司 | Lower resistance full-open type lorry roof system |
| CN114104025A (en) * | 2021-12-14 | 2022-03-01 | 中车长江运输设备集团有限公司 | Railway freight box wagon top cover system |
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