CN101200190A - Removable top cover for railway open hopper wagon - Google Patents
Removable top cover for railway open hopper wagon Download PDFInfo
- Publication number
- CN101200190A CN101200190A CNA2007101853923A CN200710185392A CN101200190A CN 101200190 A CN101200190 A CN 101200190A CN A2007101853923 A CNA2007101853923 A CN A2007101853923A CN 200710185392 A CN200710185392 A CN 200710185392A CN 101200190 A CN101200190 A CN 101200190A
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- CN
- China
- Prior art keywords
- top cover
- removable top
- rocking bar
- hopper wagon
- open hopper
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- 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.)
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention belongs to lorry part technique field, in particular to a movable roof for railway coverless hopper lorry, which solves a problem in the prior art that railway coverless hopper lorry can not meet the transportation requirement of powder goods. The movable roof is characterized in that an arc roof is arranged on the coverless hopper lorry; a feeding inlet is arranged on the arc roof; an arc movable top cover which can do rotational slide along the arc roof is arranged on the feeding inlet; a rocker is arrange on both ends of the movable top cover; the lower part of the rocker is hinged with the body of coverless hopper lorry; the rocker is connected with a driving mechanism; a limit device and a locking mechanism are arranged on the rocker. The invention has the advantage of rain and water proofing, flexible pneumatic opening and closing of the fully long movable top cover, and fills a domestic gap in the field and lays a foundation for further development of the hopper lorry with cover.
Description
Technical field
The invention belongs to the technical field of railway truck, be specifically related to a kind of removable top cover for railway open hopper wagon with parts.
Background technology
The self lighting type hopper car of loose goods such as domestic present shipment lime, ore, coal is open hopper wagon, pollutes ambient environment when blowing and raining weather shipment loose goods easily.Along with the raising day by day of human environmental consciousness, it can the rainproof top cover that keeps out the wind be inevitable development trend that railway transport vehicle increases.Domestic various hopper car all is to go up the dress discharging type, and for the ease of lade, the top cover of covered hopper car should be the movable elongated top cover of energy, but will meet this requirement very difficult.
Summary of the invention
The present invention provides a kind of removable top cover for railway open hopper wagon in order to solve the problem that railway open hopper wagon in the prior art can not adapt to the transportation request of shot shape goods.
The present invention adopts following technical scheme to realize: a kind of removable top cover for railway open hopper wagon, it is characterized in that on the described open hopper wagon arch top being set, offer charging door on the arch top, installing on the charging door can be along the circular arc removable top cover of arch top rotational slide, the removable top cover two ends are provided with rocking bar, the rocking bar lower end is hinged on the open hopper wagon car body, and rocking bar is connected with driver train, and inhibiting device and locking mechanism are set on the rocking bar.
Slotted hole is offered in rocking bar upper end, wears cylindrical pin with external thread in the slotted hole, and this cylindrical pin with external thread is fixed on the removable top cover, and such structure makes no matter removable top cover is at quiescence or state of kinematic motion, and rocking bar is a transfer torque and do not bear the gravity of removable top cover all.Be connected by spring between the hinged hammerlock that has draw-in groove on the rocking bar, hammerlock and rocking bar, the straight pin of hasp draw-in groove is set on the open hopper wagon car body.
Driver train is and rocking bar bonded assembly two-way function reservoir that two-way function reservoir inlet, outlet is installed one-way throttle valve.
Rubber weather strip is equipped with in the removable top cover bottom, and install can stretch up and down and along the roller devices of the rolling of the track on the arch top.
Arch top upper edge overall width is provided with four tracks, and middle two, four row's roller devices have been installed at each one at two ends accordingly on the circular arc removable top cover, and roller devices is made up of saddle, roller, spring and spring cotter etc.Roller can rely on the spring on it flexible up and down, thereby has eliminated the retardance influence of the height error of four track formation when assembling to moving removable top cover.
The present invention is a kind of elongated removable top cover that can install on the railway open hopper wagon, when lade, removable top cover can be opened easily, can close easily again after having loaded goods, removable top cover should be able to keep closed condition always and have certain leak tightness in transit, can avoid rainwater to flow in the car from top cover.
The present invention has following beneficial effect: the elongated removable top cover that can be rainproof keep out the wind and can open and close flexibly by pneumatic mode, fill up domestic blank, for the further covered hopper car of developing has later on been laid certain basis.
Description of drawings
Fig. 1, Fig. 2 are structure of the present invention and scheme of installation (Fig. 1 a-a place and Fig. 2 a '-a ' locate to join)
Fig. 3 be Fig. 1 lateral plan
Fig. 4 is the A portion enlarged drawing of Fig. 1
Among the figure: 1-arch top, 2-control box, 3-car body, 4-removable top cover, 5-two-way function reservoir, 6-slotted hole, 7-cylindrical pin with external thread, 8-track, 9-roller devices, 9.1-roller, 9.2-spring, 9.3-saddle, 9.4-spring cotter, 10-straight pin, 11-rocking bar, 12-hammerlock, 13-draw-in groove, 14-extension spring
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present invention is described further, embodiment is used for illustrating of the present invention, rather than it is imposed any restrictions.
On open hopper wagon, designed arch top 1,, opened 1 meter wide charging door in that arch top 1 central authorities are elongated according to the cargo width of elevated hopper.For preventing that rainwater from entering from charging door, a width be set be 1.1 meters and the circular arc removable top cover 4 of rubber weather strip is housed above charging door, this removable top cover 4 can be as required with pneumatic form by two little two-way function reservoirs 5 its flexible switchings of control.
Two little two-way function reservoirs 5 by in the control box on the wind control operating console 2 a maneuvering valve control, easy to operate.For guaranteeing the synchronism of two little two-way function reservoirs 5, all designed one-way throttle valve at the inlet, outlet of little two-way function reservoir 5.
Nearly 11 meters of circular arc removable top cover 4 total lengths, for preventing its distortion, arch top 1 upper edge vehicle commander below circular arc removable top cover 4 is provided with four wide 20mm, to the track 8 of loading without any influence, middle two, four row's roller devices 9 have been installed at each one at two ends accordingly on circular arc removable top cover 4, roller devices is made up of saddle 9.3, roller 9.1, spring 9.2 and spring cotter 9.4 etc.The roller 9.1 that roller devices is 9 li can rely on spring 9.2 easy on and off on it flexible, thereby has eliminated the retardance influence of the height error of four track 8 formation when assembling to moving removable top cover 4.
On the rocking bar that connects removable top cover, inhibiting device and locking device have been designed.Described inhibiting device is: slotted hole 6 is offered in rocking bar 11 upper ends, wears cylindrical pin with external thread 7 in the slotted hole 6, and cylindrical pin with external thread 7 is fixed on the removable top cover 4.Inhibiting device plays position-limiting action to the rocking bar 11 that drives removable top cover 4 rotations when removable top cover 4 opens or closes fully.Locking device is: be connected by extension spring 14 between the hinged hammerlock 12 that has draw-in groove 13 on the rocking bar 11, hammerlock 12 and rocking bar 11, the straight pin 10 of hasp draw-in groove 13 is set on the open hopper wagon.Locking device can guarantee that vehicle removable top cover 4 in transportation remains on closed condition always, its principle of work is simply effective, after removable top cover 4 is closed fully, rocking bar 11 is snapped on the straight pin 10 by the draw-in groove on the hammerlock 12 13, for pre-anti-vehicle is opened bottom door because of vibrations, impact etc. are takeoff hammerlock 12 in transportation, between below rocking bar 11 and the hammerlock 12, designed extension spring 14, rocking bar 11 is locked on the locating dowel pin 10 securely by hammerlock 12.
Claims (6)
1. removable top cover for railway open hopper wagon, it is characterized in that being provided with on the described open hopper wagon arch top (1), offer charging door on the arch top, installing on the charging door can be along the circular arc removable top cover (4) of arch top (1) rotational slide, removable top cover (4) two ends are provided with rocking bar (11), rocking bar (11) lower end is hinged on the open hopper wagon car body (3), and rocking bar (11) is connected with driver train, and rocking bar is provided with inhibiting device and locking mechanism on (11).
2. removable top cover for railway open hopper wagon according to claim 1 is characterized in that offering slotted hole (6) on the described rocking bar (11), wears cylindrical pin with external thread (7) in the slotted hole (6), and cylindrical pin with external thread (7) is fixed on the removable top cover (4).
3. removable top cover for railway open hopper wagon according to claim 1, it is characterized in that the upward hinged hammerlock (12) that has draw-in groove (13) of described rocking bar (11), be connected by extension spring (14) between hammerlock (12) and the rocking bar (11), the straight pin (10) of hasp draw-in groove is set on the open hopper wagon car body.
4. removable top cover for railway open hopper wagon according to claim 1 is characterized in that described driver train is and rocking bar (11) bonded assembly two-way function reservoir (5), and two-way function reservoir (5) inlet, outlet is installed one-way throttle valve.
5. removable top cover for railway open hopper wagon according to claim 1 is characterized in that removable top cover (4) bottom is equipped with rubber weather strip, and install can stretch up and down and along the roller devices (9) of the rolling of the track (8) on the arch top (1).
6. removable top cover for railway open hopper wagon according to claim 4, it is characterized in that described arch top (1) upper edge overall width is provided with four tracks (8), middle two, four row's roller devices (9) have been installed at each one at two ends accordingly on removable top cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101853923A CN100545017C (en) | 2007-12-06 | 2007-12-06 | Removable top cover for railway open hopper wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101853923A CN100545017C (en) | 2007-12-06 | 2007-12-06 | Removable top cover for railway open hopper wagon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101200190A true CN101200190A (en) | 2008-06-18 |
| CN100545017C CN100545017C (en) | 2009-09-30 |
Family
ID=39515610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101853923A Active CN100545017C (en) | 2007-12-06 | 2007-12-06 | Removable top cover for railway open hopper wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100545017C (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101618725B (en) * | 2009-08-14 | 2011-11-09 | 齐齐哈尔轨道交通装备有限责任公司 | Top cover device of railway goods train and grain hopper wagon with same |
| CN102795234A (en) * | 2012-08-31 | 2012-11-28 | 南车长江车辆有限公司 | Movable top cover for railroad hopper car |
| CN104742926A (en) * | 2014-12-23 | 2015-07-01 | 太原轨道交通装备有限责任公司 | Railway vehicle top cover opening and closing mechanism |
| CN105151056A (en) * | 2015-10-10 | 2015-12-16 | 齐齐哈尔轨道交通装备有限责任公司 | Railway wagon and wagon body assembly thereof |
| CN105151063A (en) * | 2015-10-10 | 2015-12-16 | 齐齐哈尔轨道交通装备有限责任公司 | Railway wagon compartment and top-cover opening/closing driving mechanism thereof |
| CN105383510A (en) * | 2015-12-14 | 2016-03-09 | 南车长江车辆有限公司 | Opening-closing top cover for railway wagon and railway wagon |
| RU186197U1 (en) * | 2018-08-28 | 2019-01-11 | Общество с ограниченной ответственностью "Фаркада" (ООО "Фаркада") | SLIDING WAGON CAR |
| RU187593U1 (en) * | 2018-12-21 | 2019-03-12 | Общество с ограниченной ответственностью "Фаркада" (ООО "Фаркада") | SLIDING WAGON CAR |
| CN109823356A (en) * | 2019-03-04 | 2019-05-31 | 中车长江车辆有限公司 | Top cover opening structure and hopper wagon |
| CN110667626A (en) * | 2019-10-08 | 2020-01-10 | 中车太原机车车辆有限公司 | Open top cap is opened to full length side of railway hopper car |
| RU208649U1 (en) * | 2021-10-22 | 2021-12-29 | Общество с ограниченной ответственностью "РЕЙЛКОМПОНЕНТСЕРВИС" | SLIDING ROOF CAR |
| RU209076U1 (en) * | 2021-08-18 | 2022-02-01 | Общество с ограниченной ответственностью «Всесоюзный научно-исследовательский центр транспортных технологий» (ООО «ВНИЦТТ») | HOPPER CAR |
| WO2023207654A1 (en) * | 2022-04-25 | 2023-11-02 | 中车株洲车辆有限公司 | Top cover opening and closing apparatus and railway wagon |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH441421A (en) * | 1966-06-17 | 1967-08-15 | Vevey Atel Const Mec | Covered vehicle intended for the transport of goods |
| FR2409178A1 (en) * | 1977-11-18 | 1979-06-15 | Arbel Industrie | Operating mechanism for hopper wagon cover - has supports in slides movable up in straight line and to sides in circular arcs |
| US4239008A (en) * | 1978-10-17 | 1980-12-16 | Baltek Corporation | Lightweight railway car hatch cover |
-
2007
- 2007-12-06 CN CNB2007101853923A patent/CN100545017C/en active Active
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101618725B (en) * | 2009-08-14 | 2011-11-09 | 齐齐哈尔轨道交通装备有限责任公司 | Top cover device of railway goods train and grain hopper wagon with same |
| CN102795234B (en) * | 2012-08-31 | 2016-04-13 | 南车长江车辆有限公司 | A kind of Movable top cover for railroad hopper car |
| CN102795234A (en) * | 2012-08-31 | 2012-11-28 | 南车长江车辆有限公司 | Movable top cover for railroad hopper car |
| CN104742926A (en) * | 2014-12-23 | 2015-07-01 | 太原轨道交通装备有限责任公司 | Railway vehicle top cover opening and closing mechanism |
| CN104742926B (en) * | 2014-12-23 | 2018-01-16 | 中国铁路总公司 | A kind of rolling stock top cover switching mechanism |
| CN105151063A (en) * | 2015-10-10 | 2015-12-16 | 齐齐哈尔轨道交通装备有限责任公司 | Railway wagon compartment and top-cover opening/closing driving mechanism thereof |
| CN105151063B (en) * | 2015-10-10 | 2017-09-29 | 中车齐齐哈尔车辆有限公司 | A kind of goods train carriage and its top cover open-close driving mechanism |
| CN105151056A (en) * | 2015-10-10 | 2015-12-16 | 齐齐哈尔轨道交通装备有限责任公司 | Railway wagon and wagon body assembly thereof |
| US10689011B2 (en) | 2015-10-10 | 2020-06-23 | Crrc Qiqihar Rolling Stock Co., Ltd. | Wagon and vehicle body assembly thereof |
| CN105383510A (en) * | 2015-12-14 | 2016-03-09 | 南车长江车辆有限公司 | Opening-closing top cover for railway wagon and railway wagon |
| CN105383510B (en) * | 2015-12-14 | 2018-12-18 | 中车长江车辆有限公司 | A kind of the opening and closing top cover and railway freight-car of railway freight-car |
| RU186197U1 (en) * | 2018-08-28 | 2019-01-11 | Общество с ограниченной ответственностью "Фаркада" (ООО "Фаркада") | SLIDING WAGON CAR |
| RU187593U1 (en) * | 2018-12-21 | 2019-03-12 | Общество с ограниченной ответственностью "Фаркада" (ООО "Фаркада") | SLIDING WAGON CAR |
| CN109823356A (en) * | 2019-03-04 | 2019-05-31 | 中车长江车辆有限公司 | Top cover opening structure and hopper wagon |
| CN110667626A (en) * | 2019-10-08 | 2020-01-10 | 中车太原机车车辆有限公司 | Open top cap is opened to full length side of railway hopper car |
| RU209076U1 (en) * | 2021-08-18 | 2022-02-01 | Общество с ограниченной ответственностью «Всесоюзный научно-исследовательский центр транспортных технологий» (ООО «ВНИЦТТ») | HOPPER CAR |
| RU208649U1 (en) * | 2021-10-22 | 2021-12-29 | Общество с ограниченной ответственностью "РЕЙЛКОМПОНЕНТСЕРВИС" | SLIDING ROOF CAR |
| WO2023207654A1 (en) * | 2022-04-25 | 2023-11-02 | 中车株洲车辆有限公司 | Top cover opening and closing apparatus and railway wagon |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100545017C (en) | 2009-09-30 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 030024 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Patentee after: CRRC TAIYUAN CO., LTD. Address before: 030009 Shanxi Province, Taiyuan city Xinghualing District No. 10 Jiefang North Road Patentee before: Taiyuan Rail Traffic Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170821 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Co-patentee after: CRRC TAIYUAN CO., LTD. Patentee after: CHINA RAILWAY CORPORATION Address before: 030024 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Patentee before: CRRC TAIYUAN CO., LTD. |