CN107780783A - A kind of subway safety door for being easy to evacuation crowd - Google Patents
A kind of subway safety door for being easy to evacuation crowd Download PDFInfo
- Publication number
- CN107780783A CN107780783A CN201711424882.4A CN201711424882A CN107780783A CN 107780783 A CN107780783 A CN 107780783A CN 201711424882 A CN201711424882 A CN 201711424882A CN 107780783 A CN107780783 A CN 107780783A
- Authority
- CN
- China
- Prior art keywords
- safety door
- casing
- subway
- easy
- button
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 1
- 238000005457 optimization Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of subway safety door for being easy to evacuation crowd, including casing, dodge gate, bearing, card column, housing, block, stud, button, spring, connecting rod, ratchet, kelly, sleeve column, stud, rack and everything ball.The present invention is rational in infrastructure, button drives ratchet clamping body, so that when needing to use safety door, only button, which need to be pressed, can promote safety door, so as to open the evacuation that safety door enters administrative staff, use with the opening convenient and swift, so as to trample the generation of accident caused by avoiding during getting on or off the bus easily, and do not influence the operation of subway；Pass through the engaging of bolt lead agency, and bolt is arranged on the place for being not easy to touch, so that crowd crowded in compartment will not false touch safety door switch, so as to avoid safety door from being opened in subway circulation, prevent the generation of peril, therefore in all kinds of accidents of subway, can increase sharply passway for escaping when subway pulls in, and be with a wide range of applications.
Description
Technical field
The present invention relates to a kind of safety door, specially a kind of subway safety door for being easy to evacuation crowd, belong to safe skill
Art field.
Background technology
The population in China has the characteristics of quantity is more, city is few and urban population density is big, and China's urban development is rapid, city
Population steeply rises, passenger flow increase, so the crowded situation of personnel occurs in the subway in China, the ground of a few cities at present
Iron system has added certain safety door, and the subway system in most of city needs to develop subway.
Subway when people is more, using a door got on or off the bus mostly, and the setting of simple gate easily exists by the subway in city at present
Accident is trampled when crowded, so as to the excessive crowded normal operation that can easily influence vehicle during getting on or off the bus, is led
Cause late；In the subway for possessing safety door at present, when overstaffed in compartment, the switch of easy false touch safety door, cause to pacify
Air cock is opened in subway circulation, so as to cause the danger of personnel.Therefore, propose a kind of subway with being easy to dredge regarding to the issue above
The safety door for the crowd of dissipating.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of safety of subway with evacuation crowd is easy to
Door.
The present invention is achieved through the following technical solutions above-mentioned purpose, including casing, and the casing side slidably connects
Dodge gate, the dodge gate bottom are rolled by everything ball and are connected to the ground iron doorframe groove, and the side surface of casing one is fixed
Two symmetrically arranged bearings are installed, by the interspersed connection of card column between two bearings, the card column be located at side supports it
Between be rotatably connected to housing, the shell end is caught in casing one end side groove, and the side surface of casing one is located at housing
Bottom, which screws, is provided with stud, and the stud bottom end surface is fixedly connected with block；
The side surface of casing one, which is located in housing, is provided with button, and described button one end is connected in casing by spring
Wall, the button side are fixedly connected with connecting rod, and the connecting rod bottom is fixedly attached to the eccentric part of ratchet surface, described
Ratchet top side is provided with kelly, and kelly bottom slip cap is connected to sleeve column, and the kelly by stud be rotatablely connected to
Cabinet wall, described kelly one end is provided with tooth type structures, and the kelly tooth type structures are movably fastened and are connected with rack, the tooth
Bar is fixedly installed in the groove that dodge gate opens up.
Preferably, the shell end is located at bolt side and offers rectangular recess.
Preferably, the block is slidingly attached in the keyway that is opened up inside wall box, and the keyway is round pie.
Preferably, the card column is provided with screw thread with bearing junction, and the bearing circular-hole internal-wall is provided with screw thread.
Preferably, the casing is located at side in compartment.
Preferably, the spring is compressible spring.
The beneficial effects of the invention are as follows：
1. this kind of subway uses the safety door for being easy to evacuation crowd to pass through button drive ratchet clamping body so that is needing to use peace
During air cock, only need to press button can promote safety door, so as to open the evacuation that safety door enters administrative staff, use with the opening convenient fast
Victory, so as to avoid result in the generation for the accident of trampling, and the operation of subway is not influenceed；
2. this kind of subway uses the safety door for being easy to evacuation crowd by the engaging of bolt lead agency, and bolt is arranged on and is not easy to touch
The place touched so that in compartment crowded crowd will not false touch safety door switch, so as to avoid safety door in subway circulation
Open, prevent the generation of peril.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is schematic front view of the present invention；
Fig. 3 is close-up schematic view at A of the present invention；
Fig. 4 is close-up schematic view at B of the present invention.
In figure：1st, casing, 2, dodge gate, 3, bearing, 4, card column, 5, housing, 6, block, 7, bolt, 8, button, 9, bullet
Spring, 10, connecting rod, 11, ratchet, 12, kelly, 13, sleeve column, 14, stud, 15, rack, 16, everything ball.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1-4, a kind of subway safety door for being easy to evacuation crowd, including casing 1, the casing 1 one
Slideslip is connected with dodge gate 2, and the bottom of dodge gate 2 is rolled by everything ball 16 and is connected to the ground iron doorframe groove, described
The side surface of casing 1 one is installed with two symmetrically arranged bearings 3, passes through the interspersed connection of card column 4, institute between two bearings 3
To state card column 4 and housing 5 is rotatably connected between side supports 3, the end of housing 5 is caught in the one end side groove of casing 1,
The side surface of casing 1 one, which is located at the bottom of housing 5 and screwed, is provided with bolt 7, and the bottom end surface of bolt 7 is fixedly connected with block
6, bolt 7 is turned, the block 6 that the bottom of bolt 7 is fixedly connected rotates, and block produces the groove that the end of housing 5 opens up, and stirs housing
5, housing 5 is fixed-axis rotation with card column 4, so as to expose button 8；
The side surface of casing 1 one, which is located in housing 5, is provided with button 8, and described one end of button 8 is elastically connected to case by spring 9
The inwall of body 1, the side of button 8 are fixedly connected with connecting rod 10, and the bottom of connecting rod 10 is fixedly attached to the surface of ratchet 11
Eccentric part, the top side of ratchet 11 is provided with kelly 12, and the bottom slip cap of kelly 12 is connected to sleeve column 13, and the card
Bar 12 is rotatablely connected to the inwall of casing 1, described one end of kelly 11 by stud 14 and is provided with tooth type structures, and the flute profile of the kelly 11
Structure movement, which is connected together, rack 15, and the rack 15 is fixedly installed in the groove that dodge gate 2 opens up, and is pressed button 8, is pressed
Button 8 drives connecting rod 10 to compress a lateral movement to spring 9, because connecting rod 10 is solidly connected to the eccentric part of ratchet 11, so connecting rod 10
Ratchet 11 is driven to rotate, the boss that the rotation of ratchet 11 makes to contact with sleeve column 13 originally rotates, sleeve column 13 and ratchet
11 recess contact, so that kelly 12 is fixed-axis rotation with stud 14, fix the end of kelly 12 engaged not with rack 15 originally
Engage again with rack 15, dodge gate 2 can be promoted under the application of everything ball 16.
As a kind of technical optimization scheme of the present invention, the end of housing 5 is located at the side of bolt 7, and to offer rectangle recessed
Groove so that block 16 can be fixed with rectangular recess.
As a kind of technical optimization scheme of the present invention, the block 6 is slidingly attached to the key that the interior of casing 1 opens up
In groove, and the keyway is round pie so that bolt 7 can drive block 6 to be rotated in the keyway of round pie.
As a kind of technical optimization scheme of the present invention, the card column 4 is provided with screw thread, and the branch with the junction of bearing 3
3 circular-hole internal-walls of seat are provided with screw thread, are relatively fixed card column 4 and bearing 3 by screw thread.
As a kind of technical optimization scheme of the present invention, the casing 1 is located at side in compartment so that button 8 can be with people
For control.
As a kind of technical optimization scheme of the present invention, the spring 9 is compressible spring so that button 8 can press
Spring 9.
In the use of the present invention, turning bolt 7, the block 6 that the bottom of bolt 7 is fixedly connected rotates, and block produces the end of housing 5
The groove opened up is held, stirs housing 5, housing 5 is fixed-axis rotation with card column 4, so as to expose button 8, so that in compartment
Crowded crowd will not false touch safety door switch, so as to avoid safety door from being opened in subway circulation；
Button 8 is pressed, button 8 drives connecting rod 10 to compress a lateral movement to spring 9, because connecting rod 10 is solidly connected to the bias of ratchet 11
Place, so connecting rod 10 drives ratchet 11 to rotate, the boss that the rotation of ratchet 11 makes to contact with sleeve column 13 originally occurs to turn
Dynamic, sleeve column 13 contacts with the recess of ratchet 11, so that kelly 12 is fixed-axis rotation with stud 14, fixes and engaged with rack 15 originally
The end of kelly 12 no longer engage with rack 15, dodge gate 2 can be promoted under the application of everything ball 16, so as to entering to crowd
Row evacuation.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of subway safety door for being easy to evacuation crowd, including casing（1）, it is characterised in that：The casing（1）One breaks away
It is dynamic to be connected with dodge gate（2）, the dodge gate（2）Bottom passes through everything ball（16）Rolling is connected to the ground iron doorframe groove, institute
State casing（1）One side surface is installed with two symmetrically arranged bearings（3）, two bearings（3）Between pass through card column（4）Wear
Insert connection, the card column（4）Positioned at side supports（3）Between be rotatably connected to housing（5）, the housing（5）End is caught in case
Body（1）In one end side groove, the casing（1）One side surface is located at housing（5）Bottom, which screws, is provided with bolt（7）, it is described
Bolt（7）Bottom end surface is fixedly connected with block（6）；
The casing（1）One side surface is located at housing（5）It is interior to be provided with button（8）, the button（8）One end passes through spring（9）Bullet
Property is connected to casing（1）Inwall, the button（8）Side is fixedly connected with connecting rod（10）, the connecting rod（10）Bottom is consolidated
Surely it is connected to ratchet（11）The eccentric part on surface, the ratchet（11）Top side is provided with kelly（12）, the kelly（12）Bottom
End slip cap is connected to sleeve column（13）, and the kelly（12）Pass through stud（14）It is rotatablely connected to casing（1）Inwall, the kelly
（11）One end is provided with tooth type structures, and the kelly（11）Tooth type structures, which are movably fastened, is connected with rack（15）, the rack
（15）It is fixedly installed to dodge gate（2）In the groove opened up.
A kind of 2. subway safety door for being easy to evacuation crowd according to claim 1, it is characterised in that：The housing
（5）End is located at bolt（7）Side offers rectangular recess.
A kind of 3. subway safety door for being easy to evacuation crowd according to claim 1, it is characterised in that：The block
（6）It is slidingly attached to casing（1）In the keyway that interior opens up, and the keyway is round pie.
A kind of 4. subway safety door for being easy to evacuation crowd according to claim 1, it is characterised in that：The card column
（4）With bearing（3）Junction is provided with screw thread, and the bearing（3）Circular-hole internal-wall is provided with screw thread.
A kind of 5. subway safety door for being easy to evacuation crowd according to claim 1, it is characterised in that：The casing
（1）The side in compartment.
A kind of 6. subway safety door for being easy to evacuation crowd according to claim 1, it is characterised in that：The spring
（9）For compressible spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711424882.4A CN107780783A (en) | 2017-12-25 | 2017-12-25 | A kind of subway safety door for being easy to evacuation crowd |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711424882.4A CN107780783A (en) | 2017-12-25 | 2017-12-25 | A kind of subway safety door for being easy to evacuation crowd |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107780783A true CN107780783A (en) | 2018-03-09 |
Family
ID=61437277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711424882.4A Pending CN107780783A (en) | 2017-12-25 | 2017-12-25 | A kind of subway safety door for being easy to evacuation crowd |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107780783A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080097048A (en) * | 2007-04-30 | 2008-11-04 | 주식회사 디유에이엔아이 | Panic device for psd |
| CN107035281A (en) * | 2017-05-19 | 2017-08-11 | 涿州市亨吉特机械设备有限公司 | A kind of safe escape door |
| CN206617055U (en) * | 2017-03-22 | 2017-11-07 | 皖西学院 | A kind of fireproof safety door for being easy to personnel's rapid evacuation |
| CN206707558U (en) * | 2017-05-19 | 2017-12-05 | 涿州市亨吉特机械设备有限公司 | A kind of safe escape door |
| CN207776705U (en) * | 2017-12-25 | 2018-08-28 | 洛阳明创矿山冶金设备有限公司 | A kind of safety door of the subway convenient for evacuation crowd |
-
2017
- 2017-12-25 CN CN201711424882.4A patent/CN107780783A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080097048A (en) * | 2007-04-30 | 2008-11-04 | 주식회사 디유에이엔아이 | Panic device for psd |
| CN206617055U (en) * | 2017-03-22 | 2017-11-07 | 皖西学院 | A kind of fireproof safety door for being easy to personnel's rapid evacuation |
| CN107035281A (en) * | 2017-05-19 | 2017-08-11 | 涿州市亨吉特机械设备有限公司 | A kind of safe escape door |
| CN206707558U (en) * | 2017-05-19 | 2017-12-05 | 涿州市亨吉特机械设备有限公司 | A kind of safe escape door |
| CN207776705U (en) * | 2017-12-25 | 2018-08-28 | 洛阳明创矿山冶金设备有限公司 | A kind of safety door of the subway convenient for evacuation crowd |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |