CN202743253U - Top cap opening and closing device - Google Patents
Top cap opening and closing device Download PDFInfo
- Publication number
- CN202743253U CN202743253U CN2012204438914U CN201220443891U CN202743253U CN 202743253 U CN202743253 U CN 202743253U CN 2012204438914 U CN2012204438914 U CN 2012204438914U CN 201220443891 U CN201220443891 U CN 201220443891U CN 202743253 U CN202743253 U CN 202743253U
- Authority
- CN
- China
- Prior art keywords
- rocking bar
- slide block
- top cover
- slotted hole
- top cap
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model relates to the technical field of rail wagons, and discloses a top cap opening and closing device. The top cap opening and closing device comprises a first top cap, a second top cap, a first rocking bar, a second rocking bar, an air cylinder, a first rocking bar support and a second top cap support. The first rocking bar and the second rocking bar are synchronously pushed through the up-down movement of a piston rod of the air cylinder to respectively rotate round the first rocking bar support and the second top cap support which are connected with the first rocking bar and the second rocking bar, and therefore the synchronous opening and closing of the two top caps is realized. The top cap opening and closing device can meet the automatic loading requirement of a large loading port and has a simple structure and a safe and reliable performance.
Description
Technical field
The utility model relates to railway goods and uses the component technology field, particularly a kind of top cover opening and closing device.
Background technology
Along with the day by day raising of human security, environmental consciousness, safety and the environmental problem of railway freight traffic are protruded day by day.Some are needed damp proof, moistureproof or environmentally harmful loose goods, need in the transportation it is carried out insulation blocking, railway truck installs top cover additional can carry out insulation blocking to it to loose goods such as lime, sulphur, grain, cement in transportation.Present railway truck mostly is one-sided and slips off, and can not satisfy the automatic charge requirement of large opening charging door.
The utility model content
Technical problem to be solved in the utility model provide a kind of simple in structure, performance safety is reliable, and can satisfy the top cover opening and closing device that the charging of large opening requires.
For solving the problems of the technologies described above, the utility model provides a kind of top cover opening and closing device, comprising: the first top cover, the second top cover, the first rocking bar, the second rocking bar, cylinder, the first rocker bearing, the second rocker bearing;
Described the first top cover and described the first rocking bar upper end are fixing, described the second top cover and described the second rocking bar upper end are fixing, described the first rocker bottom and described the first rocker bearing are hinged, described the second rocker bottom and described the second rocker bearing are hinged, described the first rocker bearing, the second rocker bearing are connected with car body respectively, described cylinder one end is hinged by light round pin and described the first rocking bar, described the second rocking bar, and the described cylinder other end is captiveed joint with car body.
Further, this device also comprises: the first slide block, the second slide block; Described the first rocking bar right-hand member is provided with the first slotted hole, is provided with described the first slide block in described the first slotted hole; Described the second rocking bar left end is provided with the second slotted hole, is provided with described the second slide block in described the second slotted hole, and described cylinder one end is hinged by light round pin and the first slide block, the second slide block.
Further, described the first slide block comprises: the first slide body and two the first conductive poles; It is inner that described the first conductive pole is embedded in described the first slide body;
Described the first slide body is arranged in described the first slotted hole, and can move along described the first slotted hole.
Further, the material of described the first slide body is oil-containing nylon.
Further, the material of described the first conductive pole is copper.
Further, described the second slide block comprises: the second slide body and two the second conductive poles; It is inner that described the second conductive pole is embedded in described the second slide body; Described the second slide body is arranged in described the second slotted hole, and can move along described the second slotted hole.
Further, the material of described the second slide body is oil-containing nylon.
Further, the material of described the second conductive pole is copper.
The top cover opening and closing device that the utility model provides; can satisfy the automatic charge requirement of large opening charging door; it is simple in structure, and performance safety is reliable, opens the speed of loading that can greatly improve goods when the loading of automatic charge mouth is adopted in the effect of playing insulation blocking simultaneously and with top cover.
Description of drawings
A kind of top cover opening and closing device principle schematic that Fig. 1 provides for the utility model embodiment;
The three-dimensional exploded perspective view of a kind of top cover opening and closing device that Fig. 2 provides for the utility model embodiment;
The main schematic diagram of looking of slide block structure two dimension that Fig. 3 provides for the utility model embodiment;
Fig. 4 looks schematic diagram for the slide block structure two dimension left side that the utility model embodiment provides.
Wherein, the 1.1-the first top cover, the 1.2-the second cover plate, 2.1 the-the first rocking bar, the 2.2-the second rocking bar, the 3.1-the first rocker bearing, 3.2 the-the second rocker bearing, 4.1 the-the first slide block, the 4.2-the second slide block, the 4.31-the first slide body, 4.32 the-the second slide body, 4.41 the-the first conductive pole, the 4.42-the second conductive pole, 5-cylinder.
The specific embodiment
As shown in Figure 2, the top cover opening and closing device that provides of the utility model embodiment comprises the first top cover 1.1, the second top cover 1.2, the first rocking bar 2.1, the second rocking bar 2.2, the first rocker bearing 3.1, the second rocker bearing 3.2, the first slide block 4.1, the second slide block 4.2 and cylinder 5.Wherein, the first rocking bar 2.1 upper ends and the first top cover 1.1 are fixing, and the first rocking bar 2.1 bottoms and the first rocker bearing 3.1 are hinged.The first rocking bar 2.1 right-hand members arrange the first slotted hole and built-in the first slide block 4.1; The second rocking bar 2.2 upper ends and the second top cover 1.2 are fixing, and the second rocking bar 2.2 bottoms and the second rocker bearing 3.2 are hinged.The second rocking bar 2.2 left ends arrange the second slotted hole and built-in the second slide block 4.2; Cylinder 5 is captiveed joint with car body by bolt, and cylinder 5 one ends are hinged by light round pin and the first slide block 4.1, the second slide block 4.2; The first rocker bearing 3.1, the second rocker bearing 3.2 are connected with car body respectively by bolt.
As shown in Figure 3, Figure 4, the first slide block 4.1 comprises the first slide body 4.31, the first conductive pole 4.41.Wherein, the first conductive pole 4.41 is embedded in the inside of the first slide body 4.31.For reducing the abrasion loss of 4.31 pairs of the first rocking bars 2.1 of the first slide body, be convenient to the maintenance of top cover opening and closing device, so the material of the first slide body 4.31 is preferably oil-containing nylon.In order to make the top cover opening and closing device have the function of conduction static, so the material preferably copper of the first conductive pole 4.4.The first slide block 4.1 can slide along the first slotted hole of the first rocking bar 2.1.
The structure of the structure of the second slide block 4.2 and the first slide block 4.1 is similar, repeats no more.
As shown in Figure 1, action principle of the present utility model: promote synchronously the first rocking bar 2.1, the second rocking bar 2.2 respectively around the first coupled rocker bearing 3.1,3.2 rotations of the second rocker bearing by moving up and down of cylinder 5 piston rods, thereby realize the synchro switch of the first top cover 1.1, the second top cover 1.2.
The top cover opening and closing device that the utility model provides; can satisfy the automatic charge requirement of large opening charging door; it is simple in structure, and performance safety is reliable, opens the speed of loading that can greatly improve goods when the loading of automatic charge mouth is adopted in the effect of playing insulation blocking simultaneously and with top cover.
It should be noted last that, the above specific embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to example the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (8)
1. a top cover opening and closing device is characterized in that, comprises the first top cover, the second top cover, the first rocking bar, the second rocking bar, cylinder, the first rocker bearing and the second rocker bearing;
Described the first top cover and described the first rocking bar upper end are fixing, described the second top cover and described the second rocking bar upper end are fixing, described the first rocker bottom and described the first rocker bearing are hinged, described the second rocker bottom and described the second rocker bearing are hinged, described the first rocker bearing, the second rocker bearing are connected with car body respectively, described cylinder one end is hinged by light round pin and described the first rocking bar, described the second rocking bar, and the described cylinder other end is captiveed joint with car body.
2. device according to claim 1 is characterized in that, also comprises: the first slide block, the second slide block;
Described the first rocking bar right-hand member is provided with the first slotted hole, is provided with described the first slide block in described the first slotted hole; Described the second rocking bar left end is provided with the second slotted hole, is provided with described the second slide block in described the second slotted hole, and described cylinder one end is hinged by light round pin and the first slide block, the second slide block.
3. device according to claim 2 is characterized in that, described the first slide block comprises: the first slide body and two the first conductive poles;
It is inner that described the first conductive pole is embedded in described the first slide body;
Described the first slide body is arranged in described the first slotted hole, and can move along described the first slotted hole.
4. device according to claim 3 is characterized in that:
The material of described the first slide body is oil-containing nylon.
5. device according to claim 3 is characterized in that:
The material of described the first conductive pole is copper.
6. device according to claim 2 is characterized in that, described the second slide block comprises: the second slide body and two the second conductive poles;
It is inner that described the second conductive pole is embedded in described the second slide body;
Described the second slide body is arranged in described the second slotted hole, and can move along described the second slotted hole.
7. device according to claim 6 is characterized in that:
The material of described the second slide body is oil-containing nylon.
8. device according to claim 6 is characterized in that:
The material of described the second conductive pole is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204438914U CN202743253U (en) | 2012-08-31 | 2012-08-31 | Top cap opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204438914U CN202743253U (en) | 2012-08-31 | 2012-08-31 | Top cap opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202743253U true CN202743253U (en) | 2013-02-20 |
Family
ID=47702691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204438914U Expired - Lifetime CN202743253U (en) | 2012-08-31 | 2012-08-31 | Top cap opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202743253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2012
- 2012-08-31 CN CN2012204438914U patent/CN202743253U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203358716U (en) | Plastic charging opening cover structure | |
| CN203515229U (en) | Passenger car and escape window thereof | |
| CN202743253U (en) | Top cap opening and closing device | |
| CN204896460U (en) | Turning device of vertical rubbish compression transfer station | |
| CN104527858A (en) | Trunk of electric vehicle | |
| CN203504917U (en) | Sag-resistant device of electrical equipment cabinet door | |
| CN103085701B (en) | A kind of multi-functional loading/unloading platform | |
| CN103170441B (en) | A kind of rotary impregnating autoclave railcar of uncapping | |
| CN103587538B (en) | A kind of secondary latch closes device, hopper wagon bottom door and hopper wagon | |
| CN104612576B (en) | There is the suspension folding door of triangle side link link gear | |
| CN203543951U (en) | Device for reducing gap between subway vehicle and platform | |
| CN203318343U (en) | Passenger vehicle facilitating escape | |
| CN203568709U (en) | Wagon door assembling device | |
| CN105216877A (en) | A kind of opening and closing structure of battery-driven car charging port cap | |
| CN202703598U (en) | Entire overturning type roof structure for rail wagon | |
| CN204371085U (en) | There is the suspension folding door of triangle side link link gear | |
| CN204355622U (en) | A kind of transport pushing cart of engine cylinder-body | |
| CN203176044U (en) | Air cylinder combination structure | |
| CN203617191U (en) | Automobile combined switch with fog lamp self-locking function | |
| CN202467419U (en) | Mechanism for rotating spare bin gate of automobile | |
| CN202804780U (en) | Interlocking mechanism between shafts | |
| CN205768939U (en) | Tarpaulin flip seal | |
| CN105178494B (en) | Manual slide rail type furred ceiling | |
| CN102923197A (en) | Hydraulic rapidly started/stopped vehicle-mounted safety protection device | |
| CN102897234B (en) | Four-lock-type three-compartment two-compartment conversion car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430212 Jiangxia Economic Development Zone, Wuhan, the new bridge area of the city of Hubei Patentee after: CRRC Yangtze Co.,Ltd. Address before: 430212 Jiangxia Economic Development Zone, Wuhan, the new bridge area of the city of Hubei Patentee before: CSR YANGTZE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |