CN108331475A - Railway freight-car sliding door backstop with locking functions - Google Patents
Railway freight-car sliding door backstop with locking functions Download PDFInfo
- Publication number
- CN108331475A CN108331475A CN201810111907.3A CN201810111907A CN108331475A CN 108331475 A CN108331475 A CN 108331475A CN 201810111907 A CN201810111907 A CN 201810111907A CN 108331475 A CN108331475 A CN 108331475A
- Authority
- CN
- China
- Prior art keywords
- sliding door
- railway freight
- locking functions
- stop
- car sliding
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/60—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith holding sliding wings open
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The railway freight-car sliding door backstop with locking functions that this application discloses a kind of, including stop mounting base and rubber stop, the rubber stop are bolted in stop mounting base, and the rubber stop is equipped with U type slot.This railway freight-car sliding door backstop with locking functions increases limit, anti-drop function, avoids free to slide under car door opening state causing to damage to personnel, cargo.
Description
Technical field
This application involves railway freight-car fields, and in particular to a kind of railway freight-car sliding door backstop with locking functions.
Background technology
Box car is one of Chinese Railway principal mode lorry, fills biparting opposite opened sliding door extensively, this kind of automobile door structure simply,
Odd jobs are operated, to meet requirement, limiting device, limitation car door motion space are generally set on vehicle body side wall.Sliding door
Stress is opened, and is moved to body end portion along guide rail.When doorframe and when being set on side wall positioning gear and contacting, reach maximum enabling shape
State.In the prior art, push-and-pull car door sliding force is small, and effect is flexible, in ramp or when by outer force effect, is also easy to produce shutdown action,
Security risk is caused to cargo and personnel.
Invention content
The railway freight-car sliding door backstop with locking functions that the purpose of the present invention is to provide a kind of, to overcome the prior art
In deficiency.
To achieve the above object, the present invention provides the following technical solutions：
The embodiment of the present application discloses the railway freight-car sliding door backstop with locking functions, including stop mounting base and rubber
Stop, the rubber stop are bolted in stop mounting base, it is characterised in that：The rubber stop is equipped with U-shaped
Notch.
Preferably, above-mentioned in the railway freight-car sliding door backstop with locking functions, including it is U-shaped hang, with U type slot card
It connects.
Preferably, above-mentioned in the railway freight-car sliding door backstop with locking functions, the U type slot is pacified far from stop
The port sizes for filling seat are less than the cavity size of U type slot.
Preferably, above-mentioned in the railway freight-car sliding door backstop with locking functions, the U-shaped outside of hanging is equipped with friction
Microgroove.
Compared with the prior art, the advantages of the present invention are as follows：This railway freight-car sliding door backstop with locking functions increases
Limit, anti-drop function avoid free to slide under car door opening state causing to damage to personnel, cargo.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
Other drawings may also be obtained based on these drawings.
When Fig. 1 show in the specific embodiment of the invention railway freight-car sliding door backstop working condition with locking functions
Structural scheme of mechanism；
When Fig. 2 show in the specific embodiment of the invention railway freight-car sliding door backstop off working state with locking functions
Structural scheme of mechanism.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out detailed retouch
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained without making creative work
Example, shall fall within the protection scope of the present invention.
Join shown in Fig. 1, the railway freight-car sliding door backstop with locking functions in the present embodiment, including stop mounting base 1
With rubber stop 2, rubber stop 2 is fixed on by bolt 3 in stop mounting base 1, and rubber stop 2 is equipped with U type slot 4.
Further, further include it is U-shaped hang 5, with U type slot 4 be clamped.
Further, port sizes of the U type slot 4 far from stop mounting base are less than the cavity size of U type slot 4.
Further, U-shaped 5 outsides of hanging are equipped with friction microgroove.
In the technical scheme, increase limit, anti-drop function, avoid free to slide to personnel, goods under car door opening state
Object causes to damage.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above is only the specific implementation mode of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection domain of the application.
Claims (4)
1. a kind of railway freight-car sliding door backstop with locking functions, including stop mounting base and rubber stop, the rubber stop
Shelves are bolted in stop mounting base, it is characterised in that：The rubber stop is equipped with U type slot.
2. a kind of railway freight-car sliding door backstop with locking functions according to claim 1, it is characterised in that：Further include
It is U-shaped to hang, it is clamped with U type slot.
3. a kind of railway freight-car sliding door backstop with locking functions according to claim 1, it is characterised in that：The U
Port sizes of the type groove mouth far from stop mounting base are less than the cavity size of U type slot.
4. a kind of railway freight-car sliding door backstop with locking functions according to claim 1, it is characterised in that：The U
Type hangs outside and is equipped with friction microgroove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810111907.3A CN108331475A (en) | 2018-02-05 | 2018-02-05 | Railway freight-car sliding door backstop with locking functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810111907.3A CN108331475A (en) | 2018-02-05 | 2018-02-05 | Railway freight-car sliding door backstop with locking functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108331475A true CN108331475A (en) | 2018-07-27 |
Family
ID=62928454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810111907.3A Pending CN108331475A (en) | 2018-02-05 | 2018-02-05 | Railway freight-car sliding door backstop with locking functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108331475A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0941772A (en) * | 1995-07-28 | 1997-02-10 | Nagasawa Seisakusho:Kk | Door stop device for door |
| JP2980118B1 (en) * | 1998-08-26 | 1999-11-22 | 日本電気株式会社 | Door catch device |
| DE10160802A1 (en) * | 2001-12-11 | 2003-06-18 | Geze Gmbh | Method for closing the gap between a sliding door and a wall has a rigid adjustable sealing strip which may be set to reduce the gap to a safe dimension |
| DE202011005491U1 (en) * | 2011-04-18 | 2011-07-06 | Strähle, Werner, 71404 | Stop device for a sliding door |
| CN203669564U (en) * | 2013-12-25 | 2014-06-25 | 浙江金辰玻璃有限公司 | Glass door limit device |
| CN203796140U (en) * | 2014-03-12 | 2014-08-27 | 南车二七车辆有限公司 | Sealing device for side door of railway wagon |
| CN106193856A (en) * | 2016-08-16 | 2016-12-07 | 阜阳祥云木业有限公司 | A kind of Radix Saposhnikoviae door-inhale |
| CN206859916U (en) * | 2017-03-31 | 2018-01-09 | 霍勤(上海)汽车零部件有限公司 | Stop type car door limiter |
| CN207829659U (en) * | 2018-02-05 | 2018-09-07 | 张家港保税区泰德瑞尔轨道科技有限公司 | Railway freight-car sliding door backstop with locking functions |
-
2018
- 2018-02-05 CN CN201810111907.3A patent/CN108331475A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0941772A (en) * | 1995-07-28 | 1997-02-10 | Nagasawa Seisakusho:Kk | Door stop device for door |
| JP2980118B1 (en) * | 1998-08-26 | 1999-11-22 | 日本電気株式会社 | Door catch device |
| DE10160802A1 (en) * | 2001-12-11 | 2003-06-18 | Geze Gmbh | Method for closing the gap between a sliding door and a wall has a rigid adjustable sealing strip which may be set to reduce the gap to a safe dimension |
| DE202011005491U1 (en) * | 2011-04-18 | 2011-07-06 | Strähle, Werner, 71404 | Stop device for a sliding door |
| CN203669564U (en) * | 2013-12-25 | 2014-06-25 | 浙江金辰玻璃有限公司 | Glass door limit device |
| CN203796140U (en) * | 2014-03-12 | 2014-08-27 | 南车二七车辆有限公司 | Sealing device for side door of railway wagon |
| CN106193856A (en) * | 2016-08-16 | 2016-12-07 | 阜阳祥云木业有限公司 | A kind of Radix Saposhnikoviae door-inhale |
| CN206859916U (en) * | 2017-03-31 | 2018-01-09 | 霍勤(上海)汽车零部件有限公司 | Stop type car door limiter |
| CN207829659U (en) * | 2018-02-05 | 2018-09-07 | 张家港保税区泰德瑞尔轨道科技有限公司 | Railway freight-car sliding door backstop with locking functions |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |