CN105292159A - Rotating and sliding integrated type double-function movable head cover - Google Patents
Rotating and sliding integrated type double-function movable head cover Download PDFInfo
- Publication number
- CN105292159A CN105292159A CN201510783258.8A CN201510783258A CN105292159A CN 105292159 A CN105292159 A CN 105292159A CN 201510783258 A CN201510783258 A CN 201510783258A CN 105292159 A CN105292159 A CN 105292159A
- Authority
- CN
- China
- Prior art keywords
- top cover
- lower floor
- head cover
- upper strata
- layer head
- 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.)
- Granted
Links
Abstract
The invention discloses a rotating and sliding integrated type double-function movable head cover. The movable head cover comprises a lower layer head cover, upper layer head covers, lower layer head cover transmission devices and an upper layer head cover driving device; the lower layer head cover transmission devices are fixed to the tops of end walls and connected with the lower layer head cover, and the roof of a hopper wagon is made to form a charging opening to be opened or closed by moving the lower layer head cover through the lower layer head cover transmission devices; multiple charging openings are formed in the lower layer head cover in the wagon body direction, the upper layer head covers are slidably arranged on the lower layer head cover, the upper layer head cover driving device is connected with the upper layer head covers, and the charging openings formed in the lower layer head cover are made to be opened or closed by moving the upper layer head covers through the upper layer head cover driving device. According to the rotating and sliding integrated type double-function movable head cover, the mode of matching the upper layer head covers with the lower layer head cover is adopted, the upper layer head covers and the lower layer head cover have different applications, therefore, the functions of loading and transporting large-particle goods and dust-particle goods can be simultaneously achieved by means of a same goods wagon, good universality is achieved, the vehicle use ratio is increased, and the market diversification requirement is met.
Description
Technical field
The invention belongs to railway truck technical field, particularly one rotates the two function removable top cover of slip integral type.
Background technology
In today of railway truck fast development, along with the raising of people's safety, environmental consciousness, damp proof, moistureproof, windproof in railway transport course of goods becomes the most important thing, therefore, in order to carry out actv. isolation to goods, it is requisite measure that railway transport vehicle increases the windproof top cover kept off the rain.At present, according to the difference of opening and closing form, Movable top cover for railroad hopper car is generally divided into flatly moving type removable top cover, folding paper removable top cover and rotary moving top cover.Due to kind, the volume difference of shipment, vehicle need design the charging door of different size, and uses different opening and closing modes.Load bulky grain goods vehicle and generally adopt larger charging door, load dust granules goods and need adopt less charging door.
But under normal circumstances, same car only has a charging door or multiple measure-alike charging door, due to the restriction of charging door size and cap structure, cause vehicle can only special train special, degree of utilization is lower, adds use cost.
Summary of the invention
The object of the invention is to: for above-mentioned Problems existing, a kind of two function removable top cover of rotation slip integral type that simultaneously can realize loading different size goods in same railway truck is provided.
The technical scheme of the technology of the present invention is achieved in that the two function removable top cover of a kind of rotation slip integral type, it is characterized in that: comprise lower floor's top cover, upper strata top cover, lower floor's drive for soft top and upper strata top cover actuating device, described lower floor drive for soft top is fixed on headwall top, described lower floor drive for soft top is connected with lower floor top cover, lower floor's top cover is moved by lower floor's drive for soft top, make hopper car roof form charging door to open or cover, described lower floor top cover is provided with multiple charging door along vehicle body direction, described upper strata top cover is slidably disposed on lower floor's top cover, described upper strata top cover actuating device is connected with upper strata top cover, upper strata top cover is moved by upper strata top cover actuating device, the charging door on lower floor's top cover is made to open or cover.
The two function removable top cover of rotation slip integral type of the present invention, it is provided with guide rail at described lower floor's top cover top, and described upper strata top cover is placed on guide rail by pulley composition.
The two function removable top cover of rotation slip integral type of the present invention, it is provided with depressed part on described guide rail, and when described upper strata top cover moves to recessed position, described pulley composition falls into corresponding depressed part.
The two function removable top cover of rotation slip integral type of the present invention, its guide wheel be provided with at described lower floor's top cover top for limiting upper strata top cover path of motion forms and anticreep hangs.
The two function removable top cover of rotation slip integral type of the present invention, it is provided with at described lower floor's top cover top and forms for limiting the backstop continued to opening direction movement when upper strata top cover is opened completely.
The two function removable top cover of rotation slip integral type of the present invention, lower floor's top cover described in it comprises end plate, boatswain chair, bottom side rail, cross sill, lower floor's cover plate, back-up ring and riser, described bottom side rail and hopper car roof form charging door bezel contact region and are provided with rubber gasket, described multiple charging door is arranged on lower floor's cover plate, described lower floor drive for soft top and end plate connection.
The two function removable top cover of rotation slip integral type of the present invention, described in it, upper strata top cover comprises cover plate of upper layer, connecting panel, top chord and entablatrance, multiple charging door one_to_one corresponding that described cover plate of upper layer and lower floor's top cover are arranged, described upper strata top cover actuating device is connected with entablatrance.
The two function removable top cover of rotation slip integral type of the present invention, described in it, pulley composition comprises pulley, light round pin and bearing, and described smooth round pin is through top chord and be fixedly connected with it, and described pulley to be rolled with light round pin by bearing and is connected.
The two function removable top cover of rotation slip integral type of the present invention, described in it, lower floor's drive for soft top comprises active lever A, active lever B, lever saddle, lever dolly, cylinder, cylinder saddle, extension spring and extension spring bearing, described lever saddle, lever dolly, cylinder saddle and extension spring bearing are all fixed on headwall, described active lever A and active lever B two ends respectively with lower floor's top cover and lever dolly hinged, cylinder body and the cylinder saddle of described cylinder are hinged, the drive spindle of described cylinder and active lever A or active lever B hinged, described active lever A and active lever B is each passed through lever saddle, described cylinder is connected with extension spring bearing by extension spring.
The two function removable top cover of rotation slip integral type of the present invention, it is provided with for limiting the lever backstop continuing when lower floor's top cover is opened completely to move to opening direction on described lever saddle.
The invention has the beneficial effects as follows:
1, the mode adopting upper and lower layer top cover to coordinate in the present invention; upper and lower layer top cover has different purposes respectively; enable same railway truck realize the shipment function of bulky grain and dust granules goods simultaneously; there is good commonality; improve vehicle degree of utilization, meet market diversification requirement.
2, in the present invention, upper and lower layer top cover all adopts cylinder to control, simple, convenient, flexible, and actv. reduces labor content, saves cost of labor.
3, the lower floor's drive for soft top in the present invention adopts parallel-crank mechanism, all the time removable top cover maintenance level can be made in rotation process, structure is simple, path of motion is shorter, take up room less, and have the advantage of rocker-type and flatly moving type structure concurrently, top cover and charging door wrap up comparatively tight, have good sealing property, energy actv. is windproof, rainproof.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of lower floor's drive for soft top in the present invention.
Fig. 3 is the structural representation of lower floor's top cover in the present invention.
Fig. 4 is the structural representation of the present invention's top cover at the middle and upper levels.
Fig. 5 is the structural representation of middle pulley of the present invention composition.
Mark in figure: 1 is lower floor's top cover, 1a is end plate, 1b is boatswain chair, 1c is bottom side rail, 1d is cross sill, 1e is lower floor's cover plate, 1f is back-up ring, 1g is riser, 2 is upper strata top cover, 2a is cover plate of upper layer, 2b is connecting panel, 2c is top chord, 2d is entablatrance, 3 is lower floor's drive for soft top, 3a is active lever A, 3b is active lever B, 3c is lever saddle, 3d is lever dolly, 3e is cylinder, 3f is cylinder saddle, 3g is extension spring, 3h is extension spring bearing, 4 is upper strata top cover actuating device, 5 is charging door, 6 is guide rail, 7 is pulley composition, 7a is pulley, 7b is light round pin, 7c is bearing, 8 is guide wheel composition, 9 hang for anticreep, 10 is backstop composition, 11 is lever backstop.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention/invention is described in detail.
In order to make the object of the present invention/invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, the two function removable top cover of a kind of rotation slip integral type, comprise lower floor's top cover 1, upper strata top cover 2, lower floor's drive for soft top 3 and upper strata top cover actuating device 4, described lower floor drive for soft top 3 is fixed on headwall top, described lower floor drive for soft top 3 is connected with lower floor top cover 1, lower floor's top cover 1 is moved by lower floor's drive for soft top 3, make hopper car roof form charging door to open or cover, described lower floor top cover 1 is provided with multiple charging door 5 along vehicle body direction, described lower floor top cover 1 top is provided with guide rail 6, described upper strata top cover 2 is placed on guide rail 6 by pulley composition 7, described upper strata top cover actuating device 4 is connected with upper strata top cover 2, be provided with at described lower floor top cover 1 top for limiting upper strata top cover 2 path of motion guide wheel composition 8 and anticreep hang 9, be provided with at described lower floor top cover 1 top and form 10 for limiting the backstop continued to opening direction movement when upper strata top cover 2 is opened completely, upper strata top cover 2 is moved by upper strata top cover actuating device 4, the charging door 5 on lower floor's top cover 1 is made to open or cover, described guide rail 6 is provided with depressed part, when described upper strata top cover 2 moves to recessed position, described pulley composition 7 falls into corresponding depressed part, upper strata top cover is declined, thus the gap of upper strata top cover and lower floor's top cover when reducing closed.
As shown in Figure 3, described lower floor top cover 1 comprises end plate 1a, boatswain chair 1b, bottom side rail 1c, cross sill 1d, lower floor cover plate 1e, back-up ring 1f and riser 1g, described bottom side rail 1c and hopper car roof form charging door bezel contact region and are provided with rubber gasket, described multiple charging door 5 is arranged on lower floor cover plate 1e, and described lower floor drive for soft top 3 is connected with end plate 1a; As shown in Figure 4, described upper strata top cover 2 comprises cover plate of upper layer 2a, connecting panel 2b, top chord 2c and entablatrance 2d, multiple charging doors 5 one_to_one corresponding that described cover plate of upper layer 2a and lower floor's top cover 1 are arranged, play the effect covering charging door, described upper strata top cover actuating device 4 is connected with entablatrance 2d; As shown in Figure 5, described pulley composition 7 comprises pulley 7a, light round pin 7b and bearing 7c, and described smooth round pin 7b is also fixedly connected with it through top chord 2c, and described pulley 7a is rolled with light round pin 7b by bearing 7c and is connected.
As shown in Figure 2, described lower floor drive for soft top 3 comprises active lever A3a, active lever B3b, lever saddle 3c, lever dolly 3d, cylinder 3e, cylinder saddle 3f, extension spring 3g and extension spring bearing 3h, described lever saddle 3c, lever dolly 3d, cylinder saddle 3f and extension spring bearing 3h is all fixed on headwall, described active lever A3a and active lever B3b two ends respectively with lower floor top cover 1 and lever dolly 3d hinged, cylinder body and the cylinder saddle 3f of described cylinder 3e are hinged, the drive spindle of described cylinder 3e and active lever A3a or active lever B3b hinged, described active lever A3a and active lever B3b is each passed through lever saddle 3c, described lever saddle is used for the path of motion of restraint lever, described cylinder 3e is connected with extension spring bearing 3h by extension spring 3g, described lever saddle 3c is provided with for limiting the lever backstop 11 continuing when lower floor's top cover 1 is opened completely to move to opening direction.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. one kind is rotated the two function removable top cover of slip integral type, it is characterized in that: comprise lower floor's top cover (1), upper strata top cover (2), lower floor's drive for soft top (3) and upper strata top cover actuating device (4), described lower floor drive for soft top (3) is fixed on headwall top, described lower floor drive for soft top (3) is connected with lower floor's top cover (1), by lower floor's drive for soft top (3) mobile lower floor top cover (1), make hopper car roof form charging door to open or cover, described lower floor top cover (1) is provided with multiple charging door (5) along vehicle body direction, described upper strata top cover (2) is slidably disposed on lower floor's top cover (1), described upper strata top cover actuating device (4) is connected with upper strata top cover (2), by top cover actuating device (4) mobile upper strata top cover, upper strata (2), the charging door (5) on lower floor's top cover (1) is made to open or cover.
2. the two function removable top cover of rotation slip integral type according to claim 1, it is characterized in that: described lower floor top cover (1) top is provided with guide rail (6), described upper strata top cover (2) is placed on guide rail (6) by pulley composition (7).
3. the two function removable top cover of rotation slip integral type according to claim 2, is characterized in that: on described guide rail (6), be provided with depressed part, and when described upper strata top cover (2) moves to recessed position, described pulley composition (7) falls into corresponding depressed part.
4. the two function removable top cover of rotation slip integral type according to claim 2, is characterized in that: the guide wheel be provided with at described lower floor top cover (1) top for limiting upper strata top cover (2) path of motion forms (8) and anticreep hangs (9).
5. the two function removable top cover of rotation slip integral type according to claim 2, is characterized in that: be provided with at described lower floor top cover (1) top and form (10) for limiting the backstop continued to opening direction movement when upper strata top cover (2) is opened completely.
6. the two function removable top cover of rotation slip integral type according to claim 2, it is characterized in that: described lower floor top cover (1) comprises end plate (1a), boatswain chair (1b), bottom side rail (1c), cross sill (1d), lower floor's cover plate (1e), back-up ring (1f) and riser (1g), described bottom side rail (1c) and hopper car roof form charging door bezel contact region and are provided with rubber gasket, described multiple charging door (5) is arranged on lower floor's cover plate (1e), and described lower floor drive for soft top (3) is connected with end plate (1a).
7. the two function removable top cover of rotation slip integral type according to claim 2, it is characterized in that: described upper strata top cover (2) comprises cover plate of upper layer (2a), connecting panel (2b), top chord (2c) and entablatrance (2d), described cover plate of upper layer (2a) multiple charging doors (5) one_to_one corresponding that arrange upper with lower floor's top cover (1), described upper strata top cover actuating device (4) is connected with entablatrance (2d).
8. the two function removable top cover of rotation slip integral type according to claim 7, it is characterized in that: described pulley composition (7) comprises pulley (7a), light round pin (7b) and bearing (7c), described smooth round pin (7b) is through top chord (2c) and be fixedly connected with it, and described pulley (7a) to be rolled with light round pin (7b) by bearing (7c) and is connected.
9. the two function removable top cover of rotation slip integral type as claimed in any of claims 1 to 8, it is characterized in that: described lower floor drive for soft top (3) comprises active lever A(3a), active lever B(3b), lever saddle (3c), lever dolly (3d), cylinder (3e), cylinder saddle (3f), extension spring (3g) and extension spring bearing (3h), described lever saddle (3c), lever dolly (3d), cylinder saddle (3f) and extension spring bearing (3h) are all fixed on headwall, described active lever A(3a) and active lever B(3b) two ends respectively with lower floor's top cover (1) and lever dolly (3d) hinged, cylinder body and the cylinder saddle (3f) of described cylinder (3e) are hinged, the drive spindle of described cylinder (3e) and active lever A(3a) or active lever B(3b) hinged, described active lever A(3a) and active lever B(3b) be each passed through lever saddle (3c), described cylinder (3e) is connected with extension spring bearing (3h) by extension spring (3g).
10. the two function removable top cover of rotation slip integral type according to claim 9, is characterized in that: be provided with on described lever saddle (3c) for limiting the lever backstop (11) continuing when lower floor's top cover (1) is opened completely to move to opening direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783258.8A CN105292159B (en) | 2015-11-16 | 2015-11-16 | One kind, which is rotated, slides the double function removable top covers of integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783258.8A CN105292159B (en) | 2015-11-16 | 2015-11-16 | One kind, which is rotated, slides the double function removable top covers of integral type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105292159A true CN105292159A (en) | 2016-02-03 |
| CN105292159B CN105292159B (en) | 2017-09-15 |
Family
ID=55190173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510783258.8A Active CN105292159B (en) | 2015-11-16 | 2015-11-16 | One kind, which is rotated, slides the double function removable top covers of integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105292159B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394588A (en) * | 2016-10-13 | 2017-02-15 | 中车长江车辆有限公司 | Double-layer top cover for railroad covered hopper car |
| WO2018068553A1 (en) * | 2016-10-13 | 2018-04-19 | 中车长江车辆有限公司 | Hopper car |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275662A (en) * | 1979-07-10 | 1981-06-30 | Richmond Tank Car Company | Railway hopper car roof support structure |
| CN201553150U (en) * | 2009-11-20 | 2010-08-18 | 南车二七车辆有限公司 | Flatcar used cargo tank top cover |
| DE102011003445A1 (en) * | 2011-02-01 | 2012-08-02 | Siemens Aktiengesellschaft | Rail vehicle with pantograph fairing |
| CN202429205U (en) * | 2012-02-10 | 2012-09-12 | 冯政 | Open and covered dual purpose carriage |
| CN205256338U (en) * | 2015-11-16 | 2016-05-25 | 中车眉山车辆有限公司 | Two function moving top cover of slip integral type rotate |
-
2015
- 2015-11-16 CN CN201510783258.8A patent/CN105292159B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275662A (en) * | 1979-07-10 | 1981-06-30 | Richmond Tank Car Company | Railway hopper car roof support structure |
| CN201553150U (en) * | 2009-11-20 | 2010-08-18 | 南车二七车辆有限公司 | Flatcar used cargo tank top cover |
| DE102011003445A1 (en) * | 2011-02-01 | 2012-08-02 | Siemens Aktiengesellschaft | Rail vehicle with pantograph fairing |
| CN202429205U (en) * | 2012-02-10 | 2012-09-12 | 冯政 | Open and covered dual purpose carriage |
| CN205256338U (en) * | 2015-11-16 | 2016-05-25 | 中车眉山车辆有限公司 | Two function moving top cover of slip integral type rotate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394588A (en) * | 2016-10-13 | 2017-02-15 | 中车长江车辆有限公司 | Double-layer top cover for railroad covered hopper car |
| WO2018068553A1 (en) * | 2016-10-13 | 2018-04-19 | 中车长江车辆有限公司 | Hopper car |
| CN106394588B (en) * | 2016-10-13 | 2018-11-30 | 中车长江车辆有限公司 | Railway covered hopper car bi-layer tip cap |
| US11052927B2 (en) | 2016-10-13 | 2021-07-06 | Crrc Yangtze Co., Ltd. | Railroad hopper car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105292159B (en) | 2017-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102303618B (en) | Built-in plug door device for rail vehicle | |
| ES8500154A1 (en) | Railway freight wagon. | |
| CN105292159A (en) | Rotating and sliding integrated type double-function movable head cover | |
| US20170137037A1 (en) | Sliding-plug movement mechanism device based on virtual linear movement guide rail and for sliding-plug door | |
| CN104553934A (en) | Truck facilitating loading and unloading of freight | |
| CN203294104U (en) | Railway transportation sliding side wall box car | |
| GB1204941A (en) | Door and door mechanism for use in vehicles | |
| CN207550187U (en) | A kind of metro platform shield door pedal of automatic telescopic | |
| CN206273989U (en) | A kind of medical translation door of sunk type | |
| CN205256338U (en) | Two function moving top cover of slip integral type rotate | |
| US2622919A (en) | Vertically slidable vehicle door | |
| CN203832175U (en) | Through passage for low floor vehicle | |
| CN106956640A (en) | A kind of closed tarpaulin lid arrangement of slag-soil truck environmental protection | |
| CN203681840U (en) | Ship hatch cover jacking device | |
| CN203318426U (en) | Movable ceiling on train gondola carriage | |
| CN205891020U (en) | Open tilt -up door freight train inclines | |
| CN202106980U (en) | Built-in plug door device for a rail vehicle | |
| CN206202090U (en) | A kind of slag-soil truck compartment of anti-leak | |
| CN208267659U (en) | A kind of folding door door panel structure | |
| CN206871786U (en) | A kind of closed barreled car sliding door device | |
| CN210554833U (en) | Movable top cover and railway open wagon | |
| CN211844657U (en) | Double-hydraulic-door carriage without large beam and low chassis | |
| CN206950666U (en) | Toy lorry car door opening-closing structure and toy lorry | |
| CN202413810U (en) | Railway carriage and pedal and turning plate assembly thereof | |
| CN206071330U (en) | A kind of Multifunction plug door device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 620032, Sichuan, Meishan province Dongpo Chongren town CSR Meishan Vehicle Co., Ltd. Applicant after: CRRC MEISHAN CO., LTD. Address before: 620032, Sichuan, Meishan province Dongpo Chongren town CSR Meishan Vehicle Co., Ltd. Applicant before: Nanche Meishan Rolling Stock Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |