CN103726772B - A kind of movable protective railing for passenger train - Google Patents
A kind of movable protective railing for passenger train Download PDFInfo
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- CN103726772B CN103726772B CN201310708730.2A CN201310708730A CN103726772B CN 103726772 B CN103726772 B CN 103726772B CN 201310708730 A CN201310708730 A CN 201310708730A CN 103726772 B CN103726772 B CN 103726772B
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- railing
- railing body
- mount pad
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Abstract
The invention provides a kind of movable protective railing for passenger train, comprising: railing body, location-plate and mount pad; Described railing body is fixedly installed in inside vehicle window by mount pad, and described railing body is engaged with mount pad by location-plate; During use, by up to railing body force, make location-plate depart from mount pad and then realize translation and put down railing body, open vehicle window.Instant invention overcomes fixed protection railing can not open in time, dismounting or the shortcoming needing special tool to dismantle, simultaneously by realizing tightly engaging with the location-plate that mount pad fastens, prevent occupant owing to being not intended to touch, collision or maloperation and open the drawback of railing body, when there is emergency situation or fire in passenger train, occupant is up mentioned by hand-power or holds up railing body, namely by up exerting a force to railing body, location-plate is made to depart from mount pad by skilful strength, translation can put down railing body, open vehicle window, passengers inside the car are from car window escaping.
Description
Technical field
The present invention relates to a kind of guard rail, particularly relate to a kind of movable protective railing for passenger train.
Background technology
Railway in operation Bus window is special product, be divided into fixed type car window and movable vehicle window, and movable vehicle window aperture is generally not more than 200mm, so window medial and lateral all do not arrange guard rail, in recent years, in order to prevent passenger to adopt means of destruction, jump car outward from passenger vehicle lavatory window, fixed special protection railing has been installed inside the vehicle window of lavatory; The guard rail that general house or other works windows are installed is generally also for fixed.
The guard rail that railway in operation passenger vehicle, general house or other works windows are installed is generally fixed, do not consider to dismantle in use procedure, cannot open when running into security incident or danger in time or dismantle, therefore be not suitable for being used in higher for safety requirements, escape space is limited, particularly in case of emergency window as the occasion of passway for escaping.
Summary of the invention
Technical problem to be solved by this invention be need to provide a kind of have antitheft, help escape and just can the movable protective railing for passenger train of ingenious dismounting without the need to special tool.
To this, the invention provides a kind of movable protective railing for passenger train, comprising: railing body, location-plate and mount pad; Described railing body is fixedly installed in inside vehicle window by mount pad, and described railing body is engaged with mount pad by location-plate; During use, by up to railing body force, make location-plate depart from mount pad and then realize translation and put down railing body, open vehicle window.
Passenger train comprises the non-operation passenger vehicle of railway, and the non-operation passenger vehicle of railway is generally used for the work of Along Railway engineering construction personnel, the use of life, the vehicle window of this passenger train mostly is two panels sliding movable structure, installs guard rail inside vehicle window, main purpose is in order to antitheft, but in order to ensure under special circumstances, vehicle window can allow that personnel pass in and out, part guard rail is set to activity form, to be easy to open or to dismantle, for this reason, the present invention devises a kind of movable protective railing.
This movable protective railing is mainly used in being arranged on inside the vehicle window of passenger train, be especially non-railway in operation passenger vehicle vehicle window inside, there is antitheft, to help escape effect.Under normality, railing body of the present invention is fixedly mounted on inside vehicle window, and the personnel outside vehicle window cannot dismantle railing, also cannot from vehicle window into the car; When there is emergency situation or fire in passenger train, occupant is up mentioned by hand-power or holds up railing body, namely by up exerting a force to railing body, location-plate is made to depart from mount pad, translation can put down railing body, open vehicle window, passengers inside the car are able to from car window escaping.
Compared with prior art, instant invention overcomes fixed protection railing can not open in time or dismantle, or the shortcoming needing special tool to dismantle, simultaneously by realizing tightly engaging with the location-plate that mount pad fastens, passenger train occupant is prevented to open the maloperation of railing body owing to being not intended to touch or collide, when there is emergency situation or fire in passenger train, occupant is up mentioned by hand-power or holds up railing body, location-plate is made to depart from mount pad by skilful strength, translation can put down railing body, open vehicle window, passengers inside the car are from car window escaping.
Further improvement of the present invention is, also comprises the first nut, stud and the second nut; Described stud and mount pad weld together, and are fixed on passenger car side wallboard by mount pad; Described railing body is fastened on stud by location-plate, and after tightening the first nut, railing body can be fixedly mounted on inside vehicle window; The afterbody of stud is provided with the second nut, and described second nut is used for preventing the first nut from getting loose.
The movable protective railing of improvement project comprises railing body, location-plate, mount pad, the first nut, stud and the second nut, stud and mount pad weld together, impel the solid and reliable of railing body, stud is fixed on passenger car side wallboard by mount pad, railing body is fastened on stud by location-plate, after tightening the first nut, railing body can be fixedly mounted on inside vehicle window, aft mounted second nut of stud is to prevent the first nut from getting loose, the present invention is when there is emergency situation or fire in passenger train, occupant unscrews the first nut by hand-power, up mention or hold up railing body, location-plate is made to depart from the first nut, translation can put down railing, open vehicle window, passengers inside the car are from car window escaping.
On this basis; the present invention is also provided with the second nut for preventing the first nut from getting loose; like this be arranged so that the activity of railing body obtains duplicate protection; while without the need to the special tool just ingenious dismounting of energy; also strengthens the steadiness under railing body normality; prevent due to occupant's maloperation or fond of play railing body to be disassembled, more safe and reliable.
Preferably, described first nut is nylon nut.Select nylon nut as the first nut tightening railing body, non-corrosive, avoid emergency lower nut have more than is needed because the problem such as getting rusty may, decrease the difficulty unloaded by railing body when escaping simultaneously.
Further improvement of the present invention is, also comprise the loosing device for unscrewing the first nut, described loosing device is engaged and installed on the external surface of the first nut.Preferably, the external surface of described loosing device arranges 3 antiskid grooves.
By arranging loosing device, advantageously passing through hand-power directly by the first nut screwing clamping or loosening in occupant, without the need to other instruments, only needing occupant or staff can meet an urgent need by correct way; And the external surface of preferred loosing device arranges 3 antiskid grooves, the assurance of convenient operation personnel thumb, forefinger and middle finger, not slide, easy to operate, exert oneself very well.
Further improvement of the present invention is, described railing body is provided with anti-skidding ripple.
Compared with prior art, beneficial effect of the present invention is, overcome fixed protection railing can not open in time, dismounting or the shortcoming needing special tool to dismantle, simultaneously by realizing tightly engaging with the location-plate that mount pad fastens, prevent occupant owing to being not intended to touch, collision or maloperation and open the drawback of railing body, when there is emergency situation or fire in passenger train, occupant is up mentioned by hand-power or holds up railing body, namely by up exerting a force to railing body, location-plate is made to depart from mount pad by skilful strength, translation can put down railing body, open vehicle window, passengers inside the car are from car window escaping.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the cross section structure schematic diagram of A in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferably embodiment of the present invention is described in further detail.
Embodiment:
As depicted in figs. 1 and 2, this example comprises railing body 1, location-plate 2, mount pad 3, first nut 4, stud 5 and the second nut 6; Stud 5 and mount pad 3 weld together, impel the solid and reliable of railing body 1, stud 5 is fixed on passenger car side wallboard by mount pad 3, railing body 1 is fastened on stud 5 by location-plate 2, after tightening the first nut 4, railing body 1 can be fixedly mounted on inside vehicle window, and aft mounted second nut 6 of stud 5 is to prevent the first nut 4 from getting loose.This example is when there is emergency situation or fire in passenger train, and occupant unscrews the first nut 4 by hand-power, up mentions or holds up railing body 1, location-plate 2 is made to depart from the first nut 4, translation can put down railing body 1, open vehicle window, passengers inside the car are from car window escaping.In Fig. 1, A is the cross section structure schematic diagram after mount pad 3, first nut 4, stud 5 and the second nut 6 are installed, and refers to Fig. 2.
Compared with prior art, the beneficial effect of this example is, overcome fixed protection railing can not open in time, dismounting or the shortcoming needing special tool to dismantle, simultaneously by realizing tightly engaging with the location-plate 2 that mount pad 3 fastens, prevent occupant owing to being not intended to touch, collision or maloperation and open the drawback of railing body 1, when there is emergency situation or fire in passenger train, occupant is up mentioned by hand-power or holds up railing body 1, namely by up exerting a force to railing body 1, location-plate 2 is made to depart from mount pad 3 by skilful strength, translation can put down railing body 1, open vehicle window, passengers inside the car are from car window escaping.
On this basis; this example is also provided with the second nut 6 for preventing the first nut 4 from getting loose; like this be arranged so that the activity of railing body 1 obtains duplicate protection; while without the need to the special tool just ingenious dismounting of energy; also strengthens the steadiness under railing body 1 normality; prevent due to occupant's maloperation or fond of play railing body 1 to be disassembled, more safe and reliable.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (4)
1. for a movable protective railing for passenger train, it is characterized in that, comprising: railing body (1), location-plate (2) and mount pad (3); Described railing body (1) is fixedly installed in inside vehicle window by mount pad (3), and described railing body (1) is engaged with mount pad (3) by location-plate (2); During use, by up to railing body (1) force, make location-plate (2) depart from mount pad (3) and then realize translation and put down railing body (1), open vehicle window;
Also comprise the first nut (4), stud (5) and the second nut (6); Described stud (5) and mount pad (3) weld together, and are fixed on passenger car side wallboard by mount pad (3); Described railing body (1) is fastened on stud (5) by location-plate (2), and after tightening the first nut (4), railing body (1) can be fixedly mounted on inside vehicle window; The afterbody of stud (5) is provided with the second nut (6), and described second nut (6) gets loose for preventing the first nut (4);
Also comprise the loosing device for unscrewing the first nut (4), described loosing device is engaged and installed on the external surface of the first nut (4).
2. the movable protective railing for passenger train according to claim 1, is characterized in that, described first nut (4) is nylon nut.
3. the movable protective railing for passenger train according to claim 1 and 2, is characterized in that, the external surface of described loosing device arranges 3 antiskid grooves.
4. the movable protective railing for passenger train according to claim 1 and 2, is characterized in that, described railing body (1) is provided with anti-skidding ripple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708730.2A CN103726772B (en) | 2013-12-20 | 2013-12-20 | A kind of movable protective railing for passenger train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708730.2A CN103726772B (en) | 2013-12-20 | 2013-12-20 | A kind of movable protective railing for passenger train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103726772A CN103726772A (en) | 2014-04-16 |
| CN103726772B true CN103726772B (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310708730.2A Active CN103726772B (en) | 2013-12-20 | 2013-12-20 | A kind of movable protective railing for passenger train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103726772B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067297A (en) * | 1991-02-15 | 1992-12-23 | 保罗·爱德华·尤因 | Self-locking fastener |
| US5740628A (en) * | 1996-03-08 | 1998-04-21 | Almond; Gary L. | Removable security apparatus for building openings |
| CN201269038Y (en) * | 2008-06-16 | 2009-07-08 | 马慧军 | Fixing type mesh window |
| JP2013002266A (en) * | 2011-06-16 | 2013-01-07 | Iwato Hanbai Kk | Movable opening type surface lattice for crime prevention |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2659080A1 (en) * | 2010-12-29 | 2013-11-06 | Guardian Industries Corp. | Grid keeper for insulating glass unit, and insulating glass unit incorporating the same |
-
2013
- 2013-12-20 CN CN201310708730.2A patent/CN103726772B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067297A (en) * | 1991-02-15 | 1992-12-23 | 保罗·爱德华·尤因 | Self-locking fastener |
| US5740628A (en) * | 1996-03-08 | 1998-04-21 | Almond; Gary L. | Removable security apparatus for building openings |
| CN201269038Y (en) * | 2008-06-16 | 2009-07-08 | 马慧军 | Fixing type mesh window |
| JP2013002266A (en) * | 2011-06-16 | 2013-01-07 | Iwato Hanbai Kk | Movable opening type surface lattice for crime prevention |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103726772A (en) | 2014-04-16 |
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Address after: 545007 No. 46, Fourth District, Hongyan Road, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Liuzhou Locomotive and Vehicle Co., Ltd. Address before: 545007 No. 46, Fourth District, Hongyan Road, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee before: LIUZHOU LOCOMOTIVE AND ROLLING STOCK FACTORY |