CN104033080A - Novel turnover door for locomotive - Google Patents
Novel turnover door for locomotive Download PDFInfo
- Publication number
- CN104033080A CN104033080A CN201410311410.8A CN201410311410A CN104033080A CN 104033080 A CN104033080 A CN 104033080A CN 201410311410 A CN201410311410 A CN 201410311410A CN 104033080 A CN104033080 A CN 104033080A
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- China
- Prior art keywords
- door
- lock
- skin
- plate
- covering
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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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention relates to the technical field of internal combustion locomotives, in particular to a novel turnover door for the locomotive. The novel turnover door comprises a skin, a door sheet and a door lock, wherein the door sheet is installed on the skin, the door lock is installed on the door sheet, the top of the door sheet is connected with the skin in a rotation mode through a hinge, and the left side and the right side of the door sheet are connected with the skin through gas springs. The skin is provided with a sealing frame and a sealing strip. The door sheet is provided with a handle. The door lock is a transverse lock composed of a lock head and spring lock rods. The gas springs are arranged between the skin and the door sheet, vertical opening and closing connection is achieved through the hinge, and semi-automatic operation is achieved, is convenient and saves labor. The composite sealing strip formed by combining a rigid clamp and an antenna sealing ring is designed and can be installed on the sealing frame, and therefore disassembly and assembly are convenient, replacing and cleaning are easy, and good sealing property is achieved.
Description
Technical field
The present invention relates to diesel locomotive technical field, especially a kind of novel locomotive turnover door.
Background technology
The life power supply, the head lamp resistance that are arranged on locomotive cab leading section need periodic inspection, and windshield wiper water tank need regularly add water, and drivers' cab interior location has console, without operating space, need from drivers' cab outside, open access door and carry out operation.Former access door blow-by has water, husky infiltration in locomotive operation process, affect the performance of internal unit, and door is simple, opens inconvenience, affects overhaul efficiency.
Summary of the invention
Poor in order to overcome existing locomotive inspection and repair door sealing, affect the performance of internal unit, open inconveniently, affect the deficiency of overhaul efficiency, the invention provides a kind of novel locomotive turnover door.
The technical solution adopted for the present invention to solve the technical problems is: a kind of novel locomotive turnover door, comprise covering, door-plate and door lock, door-plate is arranged on covering, door lock is arranged on door-plate, the top of door-plate is rotatably connected with covering by hinge, and the left and right sides is connected with covering by air spring, and covering is provided with sealing frame and weather strip, door-plate is provided with handle, the horizontal lock that door lock is comprised of tapered end and spring locking bar.
According to another embodiment of the invention, further comprise that sealing frame is fixed on covering, weather strip is arranged in sealing frame.
According to another embodiment of the invention, further comprise that the end of weather strip is provided with rigidity clip, front end is provided with feeler sealing ring.
According to another embodiment of the invention, further comprise that handle is installed in parallel on the inwall of door-plate.
According to another embodiment of the invention, further comprise that spring locking bar has two, is connected to the left and right sides of tapered end.
The invention has the beneficial effects as follows, between covering and door-plate, air spring is set, by hinge, realizing upper and lower folding connects, operation realizes semi-automation, convenient and strength-saving, the compound sealing strip that design is combined by rigidity clip and feeler sealing ring, can be arranged in sealing frame, easy accessibility not only, be easy to change and clean, and there is good sealing performance, the horizontal lock that door lock is comprised of tapered end and spring locking bar, not only easy to operate, and Stability Analysis of Structures, hiding the handle being built on door-plate inwall does not only take up space, and be convenient to close door-plate, greatly improved convenience.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is B-B sectional view of the present invention.
Fig. 3 is weather strip schematic diagram of the present invention.
1. coverings in figure, 2. door-plate, 3. door lock, 31. tapered ends, 32. spring locking bars, 4. hinge, 5. air spring, 6. sealing frame, 7. weather strip, 71. rigidity clips, 72. feeler sealing ring, 8. handles.
The specific embodiment
If Fig. 1 is structural representation of the present invention, Fig. 2 is B-B sectional view of the present invention, Fig. 3 is weather strip schematic diagram of the present invention, a kind of novel locomotive turnover door, comprise covering 1, door-plate 2 and door lock 3, door-plate 2 is arranged on covering 1, door lock 3 is arranged on door-plate 2, the top of door-plate 2 is rotatably connected with covering 1 by hinge 4, the left and right sides is connected with covering 1 by air spring 5, covering 1 is provided with sealing frame 6 and weather strip 7, and door-plate 2 is provided with handle 8, the horizontal lock that door lock 3 is comprised of tapered end 31 and spring locking bar 32.Sealing frame 6 is fixed on covering 1, and weather strip 7 is arranged in sealing frame 6.The end of weather strip 7 is provided with rigidity clip 71, and front end is provided with feeler sealing ring 72.Handle 8 is installed in parallel on the inwall of door-plate 2.Spring locking bar 32 has two, is connected to the left and right sides of tapered end 31.
While opening the door, only need, by the tapered end of door lock 3 31 manual rotation 90 degree, drive spring locking bar 32 to shrink, exit the lockhole on covering 1, now, the air spring 5 that is arranged on covering 1 left and right sides acts on simultaneously, automatically door-plate 2 is opened around hinge 4, guaranteed that the steel work of turnover door is indeformable, after opening completely, by air spring 5 automatic stands, need not manually control support, staff can carry out various operations, simple to operate, time saving and energy saving, greatly improved overhaul efficiency.At closing time, the door-plate 2 of only need leaving behind, if can't reach after can first door-plate 2 being dragged down by handle 8, again door-plate 2 is closed, then by tapered end 31 90-degree rotations, after unclamping, spring locking bar 32 automatically inserts in the lockhole on covering 1 under the effect of spring, and laterally not only switch is flexible for mortise lock structure, and stabilized structure, sealed tight.Fixed connection and sealing frame 6 on covering 1, the rigidity clip 71 of weather strip 7 ends can be arranged in sealing frame 6, easy accessibility, be easy to change and clean, the feeler sealing ring 72 of front end adopts composite construction, there is good sealing performance, can effectively prevent from stopping the infiltration of outside water, sand, thereby ensure the performance of internal unit.
Claims (5)
1. a novel locomotive turnover door, comprise covering (1), door-plate (2) and door lock (3), door-plate (2) is arranged on covering (1), door lock (3) is arranged on door-plate (2), it is characterized in that, the top of door-plate (2) is rotatably connected with covering (1) by hinge (4), the left and right sides is connected with covering (1) by air spring (5), covering (1) is provided with sealing frame (6) and weather strip (7), door-plate (2) is provided with handle (8), the horizontal lock that door lock (3) is comprised of tapered end (31) and spring locking bar (32).
2. novel locomotive turnover door according to claim 1, is characterized in that, it is upper that sealing frame (6) is fixed on covering (1), and weather strip (7) is arranged in sealing frame (6).
3. novel locomotive turnover door according to claim 1, is characterized in that, the end of weather strip (7) is provided with rigidity clip (71), and front end is provided with feeler sealing ring (72).
4. novel locomotive turnover door according to claim 1, is characterized in that, handle (8) is installed in parallel on the inwall of door-plate (2).
5. novel locomotive turnover door according to claim 1, is characterized in that, spring locking bar (32) has two, is connected to the left and right sides of tapered end (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410311410.8A CN104033080A (en) | 2014-07-02 | 2014-07-02 | Novel turnover door for locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410311410.8A CN104033080A (en) | 2014-07-02 | 2014-07-02 | Novel turnover door for locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104033080A true CN104033080A (en) | 2014-09-10 |
Family
ID=51464049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410311410.8A Pending CN104033080A (en) | 2014-07-02 | 2014-07-02 | Novel turnover door for locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104033080A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064823A (en) * | 2015-09-22 | 2015-11-18 | 南车戚墅堰机车有限公司 | Support mechanism for turnover door |
| CN109152245A (en) * | 2018-10-16 | 2019-01-04 | 维融科技股份有限公司 | A kind of panel assembly and its self-service dispenser of the inspection-free label of vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413955Y (en) * | 1999-11-12 | 2001-01-10 | 常州长江客车集团有限公司 | Front piece of passenger car with reparing gate |
| JP2010144461A (en) * | 2008-12-19 | 2010-07-01 | Oiles Eco Corp | Window opening and closing device |
| CN202249626U (en) * | 2011-09-09 | 2012-05-30 | 苏州江南航天机电工业有限公司 | Inward-opening ventilation hole door for cabins or compartments |
| CN103422780A (en) * | 2013-07-23 | 2013-12-04 | 中通客车控股股份有限公司 | Novel bus lateral cabin door structure and manufacturing process thereof |
| CN203584231U (en) * | 2013-09-30 | 2014-05-07 | 天津青昊源人防设备有限公司 | Single-door type civil air defense door |
| CN203939361U (en) * | 2014-07-02 | 2014-11-12 | 南车戚墅堰机车有限公司 | Novel locomotive turnover door |
-
2014
- 2014-07-02 CN CN201410311410.8A patent/CN104033080A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413955Y (en) * | 1999-11-12 | 2001-01-10 | 常州长江客车集团有限公司 | Front piece of passenger car with reparing gate |
| JP2010144461A (en) * | 2008-12-19 | 2010-07-01 | Oiles Eco Corp | Window opening and closing device |
| CN202249626U (en) * | 2011-09-09 | 2012-05-30 | 苏州江南航天机电工业有限公司 | Inward-opening ventilation hole door for cabins or compartments |
| CN103422780A (en) * | 2013-07-23 | 2013-12-04 | 中通客车控股股份有限公司 | Novel bus lateral cabin door structure and manufacturing process thereof |
| CN203584231U (en) * | 2013-09-30 | 2014-05-07 | 天津青昊源人防设备有限公司 | Single-door type civil air defense door |
| CN203939361U (en) * | 2014-07-02 | 2014-11-12 | 南车戚墅堰机车有限公司 | Novel locomotive turnover door |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064823A (en) * | 2015-09-22 | 2015-11-18 | 南车戚墅堰机车有限公司 | Support mechanism for turnover door |
| CN105064823B (en) * | 2015-09-22 | 2016-12-07 | 南车戚墅堰机车有限公司 | Turnover door supporting mechanism |
| CN109152245A (en) * | 2018-10-16 | 2019-01-04 | 维融科技股份有限公司 | A kind of panel assembly and its self-service dispenser of the inspection-free label of vehicle |
| CN109152245B (en) * | 2018-10-16 | 2024-03-29 | 维融科技股份有限公司 | Self-service label dispenser for vehicle inspection-free labels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140910 |