CN108819953A - A kind of Novel crashproof subway shield door - Google Patents
A kind of Novel crashproof subway shield door Download PDFInfo
- Publication number
- CN108819953A CN108819953A CN201810763353.5A CN201810763353A CN108819953A CN 108819953 A CN108819953 A CN 108819953A CN 201810763353 A CN201810763353 A CN 201810763353A CN 108819953 A CN108819953 A CN 108819953A
- Authority
- CN
- China
- Prior art keywords
- shield door
- sliding
- side wall
- sliding block
- block
- 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
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000035939 shock Effects 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a kind of Novel crashproof subway shield doors, including two symmetrically arranged shield doors, the upside side wall of the shield door is equipped with mounting plate, the sliding slot that Open Side Down is equipped in the mounting plate, and sliding slot is equipped with shield door, it is slidably connected by carriage there are two link block in the sliding slot, the cunning chamber that Open Side Down is equipped in two link blocks, and sliding block is slidably connected in sliding chamber, the slide bar being laterally arranged is fixedly connected in the sliding chamber, and slide bar is slidably connected through sliding block and with sliding block, spring is arranged on the slide bar, and spring is located between the side wall of sliding block and the inner wall of sliding chamber and is arranged, the sliding block is fixedly connected by fixed device with shield door.The present invention is effectively buffered by the shock being subject to shield door, protects the safety of shield door, is improved the service life of shield door, is reduced security risk.
Description
Technical field
The present invention relates to subway shield door technical field more particularly to a kind of Novel crashproof subway shield doors.
Background technique
Subway shield door is the subjects such as item collection building, machinery, material, electronics and information in the high-tech product of one,
It is used in subway platform.Shield door separates platform and train operation region, controls its automatic opening by control system.In addition to
It has ensured except being perfectly safe when train, passenger are out of the station, subway platform installs shield door can also significantly reduction department
Ji looks at number, alleviates the mental burden of driver, and can efficiently reduce the stream of the cold and hot gas of platform caused by cross-ventilation
Lose, reduce influence of the noise to station that train operation generates, comfortable waiting environment is provided, have it is energy saving, safe and environment-friendly,
The functions such as beauty.
Working or next peak period have many people while squeezing subway, and subway shield door is easy to will receive crowded personnel
Shock shield door is damaged, there is some potential safety problems under long-term shock for a long time；For this purpose, it is proposed that one
Novel crashproof subway shield door is planted to solve the above problems.
Summary of the invention
The purpose of the present invention is to solve shield doors existing in the prior art under shock long-term for a long time, has
A kind of Novel crashproof subway shield door for being damaged, there is the problems such as some potential safety problems, and proposed.
To achieve the goals above, present invention employs following technical solutions：
A kind of Novel crashproof subway shield door, including two symmetrically arranged shield doors, the upside side wall of the shield door are equipped with
Mounting plate is equipped with the sliding slot that Open Side Down in the mounting plate, and sliding slot is equipped with shield door, passes through cunning in the sliding slot
Dynamic device is slidably connected there are two link block, and the cunning chamber that Open Side Down, and the company of sliding in sliding chamber are equipped in two link blocks
It is connected to sliding block, the slide bar being laterally arranged is fixedly connected in the sliding chamber, and slide bar is slidably connected through sliding block and with sliding block, institute
It states and is arranged with spring on slide bar, and spring is located between the side wall of sliding block and the inner wall of sliding chamber and is arranged, the sliding block passes through fixation
Device is fixedly connected with shield door.
Preferably, the carriage includes connecting rod, the turn trough being laterally arranged is equipped in the mounting plate, and in turn trough
It is rotatably connected to threaded rod, is equipped with article putting groove in the mounting plate, and be equipped with driving motor in article putting groove, the one of the threaded rod
End is connect with the output end of driving motor, be symmetrically arranged on the threaded rod there are two nut, and the side wall of connecting rod and nut
It being fixedly connected, the upper inside walls of the sliding slot are equipped with the strip gab being connected to turn trough, and connecting rod is arranged through strip gab,
The connecting rod is fixedly connected far from one end of nut with link block.
Preferably, the screw thread on two nuts is reversed.
Preferably, the side wall of the threaded rod is fixedly connected with annular switch block, and the inner wall of turn trough is equipped with and annular switch block
Matched annular turn trough.
Preferably, it is equipped with ball in the annular turn trough, and the side wall of annular switch block is equipped with and the matched slot rolling of ball.
Preferably, the fixed device includes bolt, and the downside side wall of the sliding block is fixedly connected with the first connecting plate, institute
The upside side wall for stating shield door is fixedly connected with the second connecting plate, and the first connecting plate and the second connecting plate are bolted company
It connects.
The technical solution that the embodiment of the present invention provides can include the following benefits：
1, the present invention is effectively buffered by the shock being subject to shield door, is protected the safety of shield door, is improved shielding
The service life of door, reduces security risk, and shield door installing and dismounting is simple and fast, convenient for carrying out maintenance replacement to it, improves
Working efficiency.
2, drive annular switch block in annular turn trough by the way that annular switch block and annular turn trough is arranged, while threaded rod rotates
Rotation, annular switch block provide a support force to the rotation of threaded rod, increase the stability of threaded rod rotation, rolled by setting
Pearl and slot rolling reduce the frictional force between annular switch block and annular turn trough, rotate in annular turn trough convenient for annular switch block.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Novel crashproof subway shield door proposed by the present invention；
Fig. 2 is the side view structure signal that shield door is connect with link block in a kind of Novel crashproof subway shield door proposed by the present invention
Figure.
In figure：1 shield door, 2 mounting plates, 3 sliding slots, 4 link blocks, 5 sliding chambers, 6 sliding blocks, 7 slide bars, 8 springs, 9 turn troughs, 10 spiral shells
Rasp bar, 11 driving motors, 12 nuts, 13 connecting rods, 14 first connecting plates, 15 second connecting plates, 16 bolts.
Specific embodiment
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 clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of Novel crashproof subway shield door, including two symmetrically arranged shield doors 1, shield door 1
Upside side wall is equipped with mounting plate 2, is equipped with the sliding slot 3 that Open Side Down in mounting plate 2, and sliding slot 3 is equipped with shield door 1, sliding
It is slidably connected by carriage there are two link block 4 in slot 3, carriage includes connecting rod 13, is equipped with laterally in mounting plate 2
The turn trough 9 of setting, and threaded rod 10 is rotatably connected in turn trough 9, the side wall of threaded rod 10 is fixedly connected with annular switch block, and turns
The inner wall of slot 9 be equipped with the matched annular turn trough of annular switch block, drive annular switch block to turn while threaded rod 10 rotates in annular
It is rotated in slot, annular switch block provides a support force to the rotation of threaded rod 10, increases the stability of the rotation of threaded rod 10, ring
Be equipped with ball in shape turn trough, and the side wall of annular switch block be equipped with the matched slot rolling of ball, reduce annular switch block and annular turn
Frictional force between slot rotates in annular turn trough convenient for annular switch block；
It is equipped with article putting groove in mounting plate 2, and is equipped with driving motor 11 in article putting groove, one end and the driving motor 11 of threaded rod 10
Output end connection, is symmetrically arranged that there are two nuts 12 on threaded rod 10, and connecting rod 13 is fixedly connected with the side wall of nut 12, and two
Screw thread on a nut 12 is reversed, and threaded rod 10 rotates, and drives two nuts 12 mobile close to each other or phase in turn trough 9
Mutually separate, the upper inside walls of sliding slot 3 are equipped with the strip gab being connected to turn trough 9, and connecting rod 13 is arranged through strip gab, even
The one end of extension bar 13 far from nut 12 is fixedly connected with link block 4；
Driving motor 11 drives threaded rod 10 to rotate, to drive the movement in turn trough 9 of two nuts 12 close to each other or mutual
It is separate, to drive two link blocks 4 of 13 one end of connecting rod close to each other or be located remotely from each other, drive two shield doors 1 mutual
It is close or be located remotely from each other, subway inlet and outlet are closed or opened, the cunning chamber 5 that Open Side Down, and sliding chamber 5 are equipped in two link blocks 4
In slidably connect sliding block 6, be fixedly connected with the slide bar 7 being laterally arranged in sliding chamber 5, and slide bar 7 through sliding block 6 and with sliding block 6
It is slidably connected, is arranged with spring 8 on slide bar 7, and spring 8 is located between the side wall of sliding block 7 and the inner wall of sliding chamber 5 and is arranged, sliding block 6
It is fixedly connected by fixed device with shield door 1；
Fixed device includes bolt 16, and the downside side wall of sliding block 6 is fixedly connected with the first connecting plate 14, the upside side of shield door 1
Wall is fixedly connected with the second connecting plate 15, and the first connecting plate 14 is fixedly connected with the second connecting plate 15 by bolt 16, is passed through
Bolt 16 is turned, the first connecting plate 14 and the second connecting plate 15 can be fixed or separated, convenient for shield door 1 and sliding block
Fixing or separating between 6 improves work efficiency convenient for carrying out disassembly installation to it, and shield door 1 is when being hit, meeting
Band 6 extrusion stretching spring 8 of movable slider, 8 pairs of spring hit the impact force formed and are effectively buffered, and protect the peace of shield door 1
Entirely.
In use, driving motor 11 drives threaded rod 10 to rotate to the present invention, so that two nuts 12 be driven to turn
It is mobile close to each other or be located remotely from each other in slot 9, to drive two link blocks 4 of 13 one end of connecting rod close to each other or mutually remote
From driving two shield doors 1 close to each other or be located remotely from each other, close or open subway inlet and outlet, shield door 1 hit
When, it will drive 6 extrusion stretching spring 8 of sliding block, 8 pairs of spring hit the impact force formed and effectively buffered, and protect shield door 1
Safety turn bolt 16 when the damage of shield door 1 needs replacing, the first connecting plate 14 and the second connecting plate 15 can be solved
Except fixation, shield door 1 is separated with sliding block 6, maintenance replacement is carried out to it, when installing shield door 1, by turning bolt 16,
First connecting plate 14 and the second connecting plate 15 can be fixed, shield door 1 is connect with sliding block 6.
The present apparatus is effectively buffered by the shock being subject to shield door 1, is protected the safety of shield door 1, is improved
The service life of shield door 1 reduces security risk, and 1 installing and dismounting of shield door is simple and fast, convenient for being overhauled more to it
It changes, improves work efficiency.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of Novel crashproof subway shield door, including two symmetrically arranged shield doors（1）, which is characterized in that the shielding
Door（1）Upside side wall be equipped with mounting plate（2）, the mounting plate（2）In be equipped with the sliding slot that Open Side Down（3）, and sliding slot（3）With
Shield door（1）It is equipped with, the sliding slot（3）In be slidably connected by carriage there are two link block（4）, two companies
Connect block（4）In be equipped with the cunning chamber that Open Side Down（5）, and sliding chamber（5）In slidably connect sliding block（6）, the sliding chamber（5）Middle fixation
It is connected with the slide bar being laterally arranged（7）, and slide bar（7）Through sliding block（6）And and sliding block（6）It is slidably connected, the slide bar（7）On
It is arranged with spring（8）, and spring（8）Positioned at sliding block（7）Side wall and sliding chamber（5）Inner wall between be arranged, the sliding block（6）It is logical
Cross fixed device and shield door（1）It is fixedly connected.
2. a kind of Novel crashproof subway shield door according to claim 1, which is characterized in that the carriage includes connecting
Extension bar（13）, the mounting plate（2）In be equipped with the turn trough that is laterally arranged（9）, and turn trough（9）In be rotatably connected to threaded rod
（10）, the mounting plate（2）In be equipped with article putting groove, and in article putting groove be equipped with driving motor（11）, the threaded rod（10）One
End and driving motor（11）Output end connection, the threaded rod（10）On be symmetrically arranged there are two nut（12）, and connecting rod
（13）With nut（12）Side wall be fixedly connected, the sliding slot（3）Upper inside walls be equipped with and turn trough（9）The bar shaped of connection is opened
Mouthful, and connecting rod（13）It is arranged through strip gab, the connecting rod（13）Far from nut（12）One end and link block（4）Gu
Fixed connection.
3. a kind of Novel crashproof subway shield door according to claim 2, which is characterized in that two nuts（12）On
Screw thread be reversed.
4. a kind of Novel crashproof subway shield door according to claim 2, which is characterized in that the threaded rod（10）Side
Wall is fixedly connected with annular switch block, and turn trough（9）Inner wall be equipped with and the matched annular turn trough of annular switch block.
5. a kind of Novel crashproof subway shield door according to claim 4, which is characterized in that be equipped in the annular turn trough
Ball, and the side wall of annular switch block is equipped with and the matched slot rolling of ball.
6. a kind of Novel crashproof subway shield door according to claim 1, which is characterized in that the fixed device includes spiral shell
Bolt（16）, the sliding block（6）Downside side wall be fixedly connected with the first connecting plate（14）, the shield door（1）Upside side wall
It is fixedly connected with the second connecting plate（15）, and the first connecting plate（14）With the second connecting plate（15）Pass through bolt（16）It is fixed to connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810763353.5A CN108819953A (en) | 2018-07-12 | 2018-07-12 | A kind of Novel crashproof subway shield door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810763353.5A CN108819953A (en) | 2018-07-12 | 2018-07-12 | A kind of Novel crashproof subway shield door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108819953A true CN108819953A (en) | 2018-11-16 |
Family
ID=64136873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810763353.5A Pending CN108819953A (en) | 2018-07-12 | 2018-07-12 | A kind of Novel crashproof subway shield door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108819953A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219560A (en) * | 2019-07-05 | 2019-09-10 | 苏州众邦轨道交通科技有限公司 | A kind of safety-type subway shield door |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190203736A (en) * | 1902-02-13 | 1903-01-01 | Charles Edward Dould | Improved Construction of Draught Preventer. |
| CN101812958A (en) * | 2010-05-05 | 2010-08-25 | 南京熊猫机电仪技术有限公司 | Feed screw nut-driven transmission device of screen door for subways |
| KR20110055026A (en) * | 2009-11-19 | 2011-05-25 | 현대엘리베이터주식회사 | Obstacle detection apparatus of platform screen door |
| CN103266826A (en) * | 2013-06-06 | 2013-08-28 | 江苏申阳电梯部件有限公司 | Transmission and locking two-in-one apparatus of electrically-controlled electric vehicle door |
| CN203213796U (en) * | 2013-03-13 | 2013-09-25 | 象山荣升智能科技有限公司 | Automatic door window |
| CN206844928U (en) * | 2017-05-23 | 2018-01-05 | 中铁第四勘察设计院集团有限公司 | A kind of half-height safety door put in drive mechanism |
| CN206903531U (en) * | 2017-06-09 | 2018-01-19 | 天津市旭泽不锈钢带有限公司 | A kind of multi-functional stainless steel soundproof door |
| CN207061607U (en) * | 2017-07-25 | 2018-03-02 | 波士顿电梯（湖州）有限公司 | Anticollision elevator door |
| CN207424067U (en) * | 2017-10-12 | 2018-05-29 | 国网安徽省电力公司电力科学研究院 | It is a kind of with protecting against shock from computing DC electronic insulation resistance meter |
| CN208646842U (en) * | 2018-07-12 | 2019-03-26 | 江苏浔丰轨道交通科技有限公司 | A kind of Novel crashproof subway shield door |
-
2018
- 2018-07-12 CN CN201810763353.5A patent/CN108819953A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190203736A (en) * | 1902-02-13 | 1903-01-01 | Charles Edward Dould | Improved Construction of Draught Preventer. |
| KR20110055026A (en) * | 2009-11-19 | 2011-05-25 | 현대엘리베이터주식회사 | Obstacle detection apparatus of platform screen door |
| CN101812958A (en) * | 2010-05-05 | 2010-08-25 | 南京熊猫机电仪技术有限公司 | Feed screw nut-driven transmission device of screen door for subways |
| CN203213796U (en) * | 2013-03-13 | 2013-09-25 | 象山荣升智能科技有限公司 | Automatic door window |
| CN103266826A (en) * | 2013-06-06 | 2013-08-28 | 江苏申阳电梯部件有限公司 | Transmission and locking two-in-one apparatus of electrically-controlled electric vehicle door |
| CN206844928U (en) * | 2017-05-23 | 2018-01-05 | 中铁第四勘察设计院集团有限公司 | A kind of half-height safety door put in drive mechanism |
| CN206903531U (en) * | 2017-06-09 | 2018-01-19 | 天津市旭泽不锈钢带有限公司 | A kind of multi-functional stainless steel soundproof door |
| CN207061607U (en) * | 2017-07-25 | 2018-03-02 | 波士顿电梯（湖州）有限公司 | Anticollision elevator door |
| CN207424067U (en) * | 2017-10-12 | 2018-05-29 | 国网安徽省电力公司电力科学研究院 | It is a kind of with protecting against shock from computing DC electronic insulation resistance meter |
| CN208646842U (en) * | 2018-07-12 | 2019-03-26 | 江苏浔丰轨道交通科技有限公司 | A kind of Novel crashproof subway shield door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219560A (en) * | 2019-07-05 | 2019-09-10 | 苏州众邦轨道交通科技有限公司 | A kind of safety-type subway shield door |
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