CN205618009U - Subway shield door urgent danger prevention structure - Google Patents
Subway shield door urgent danger prevention structure Download PDFInfo
- Publication number
- CN205618009U CN205618009U CN201620342738.0U CN201620342738U CN205618009U CN 205618009 U CN205618009 U CN 205618009U CN 201620342738 U CN201620342738 U CN 201620342738U CN 205618009 U CN205618009 U CN 205618009U
- Authority
- CN
- China
- Prior art keywords
- door
- hedging
- shield door
- wall
- plate
- 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.)
- Withdrawn - After Issue
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a subway shield door urgent danger prevention structure, include: go up wall body and wall body down, it sets up at last wall body shield door between the wall body under and to slide the rear end bilateral symmetry of shield door is provided with the door frame be provided with between two door frames and keep away dangerous door plant the dangerous door plant standing groove of keeping away that dangerous door plant mutually supported down be provided with and kept away in the wall body the symmetry is provided with the slide rail in two door frames, the both sides of keeping away dangerous door plant set up in the slide rail through the assembly pulley slip respectively the upper end of two door frames is provided with driving motor through the top support frame symmetry be provided with drive sprocket on driving motor's the motor shaft the lower extreme of shield door is provided with the pivot through bottom suspension strut symmetry rotate in the pivot and be provided with driven sprocket, thus be connected through the chain between drive sprocket and the driven sprocket, the assembly pulley is connected through the outside of connecting block with the chain.
Description
Technical field
This utility model relates to a kind of subway shield door, particularly relates to a kind of subway shield door urgent danger prevention structure.
Background technology
Along with light rail and subway are each metropolitan universal, in view of safety, from the standpoint of improving passenger's waiting environment etc., shield door is widely used in track traffic, when current shield door is closed, if the most crowded people that can backmost get on the bus of crowd is easily fastened in the cavity between shield door and train door, after general shield door is closed five seconds, train will start, this emergency once occurs, if can not take measures in time, train open after owing to the human body air velocity near train side is fast, pressure is little, the air velocity of human body opposite side is slow and pressure is big, the pressure difference formed can make the train that people is attracted in motion, cause the generation of security incident, cause irremediable situation.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of safe and reliable subway shield door urgent danger prevention structure.
nullIn order to solve above-mentioned technical problem，The technical solution adopted in the utility model is: subway shield door urgent danger prevention structure，Including: upper body of wall and lower body of wall，It is slidably arranged in the shield door between body of wall and lower body of wall，Rear end lateral symmetry at described shield door is provided with doorframe，It is provided with hedging door-plate between described two doorframes，The hedging door-plate placing trough cooperated with hedging door-plate it is provided with in described lower body of wall，It is symmetrically arranged with slide rail in described shield door，The both sides of described hedging door-plate are slidably arranged in slide rail by assembly pulley respectively，It is symmetrically arranged with driving motor by upper support frame in the upper end of described two doorframes，The motor shaft of described driving motor is provided with drive sprocket，It is symmetrically arranged with rotating shaft by lower bracing frame in the lower end of described two doorframes，Described rotating shaft rotates and is provided with driven sprocket，So being connected by chain between drive sprocket with driven sprocket，Described assembly pulley is connected with the outside of chain by contiguous block，Hedging chamber it is provided with between described shield door and hedging door-plate，The upper body of wall of upper end, described hedging chamber is provided with control knob，Described control knob is connected with driving motor by wire，It is provided with train rail groove in the lower body of wall of described hedging door-plate rear end.
The utility model has the advantages that: above-mentioned subway shield door urgent danger prevention structure, once human body is fastened between shield door and train, only need to press control knob, hedging door-plate just can be used to cut off human body and operating train, stop the probability attracted by train, more rescue time can be striven for, safe and reliable, stop the generation of metro accidents.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model subway shield door urgent danger prevention structure.
Fig. 2 is the sectional structure schematic diagram of A-A in Fig. 1.
In figure: 1, upper body of wall, 2, lower body of wall, 3, shield door, 4, doorframe, 5, hedging door-plate, 6, hedging door-plate placing trough, 7, slide rail, 8, assembly pulley, 9, upper support frame, 10, drive motor, 11, motor shaft, 12, drive sprocket, 13, lower bracing frame, 14, rotating shaft, 15, driven sprocket, 16, chain, 17, contiguous block, 18, hedging chamber, 19, control knob, 20, wire, 21, train rail groove.
Detailed description of the invention
Particular content of the present utility model is described in detail below in conjunction with the accompanying drawings with specific embodiment.
nullSuch as Fig. 1、Shown in Fig. 2，Subway shield door urgent danger prevention structure，Including: upper body of wall 1 and lower body of wall 2，It is slidably arranged in the shield door 3 between body of wall 1 and lower body of wall 2，Rear end lateral symmetry at described shield door 3 is provided with doorframe 4，It is provided with hedging door-plate 5 between described two doorframes 4，The hedging door-plate placing trough 6 cooperated with hedging door-plate 5 it is provided with in described lower body of wall 2，It is symmetrically arranged with slide rail 7 in described two doorframes 4，The both sides of described hedging door-plate 5 are slidably arranged in slide rail 7 by assembly pulley 8 respectively，It is symmetrically arranged with driving motor 10 by upper support frame 9 in the upper end of described two doorframes 4，The motor shaft 11 of described driving motor 10 is provided with drive sprocket 12，It is symmetrically arranged with rotating shaft 14 by lower bracing frame 13 in the lower end of described shield door 3，Described rotating shaft 14 rotates and is provided with driven sprocket 15，So being connected by chain 16 between drive sprocket 12 with driven sprocket 15，Described assembly pulley 8 is connected by the outside of contiguous block 17 with chain 16，It is provided with hedging chamber 18 between described shield door 3 and hedging door-plate 5，The upper body of wall 1 of upper end, described hedging chamber 18 is provided with control knob 19，Described control knob 19 is connected with driving motor 10 by wire 20，It is provided with train rail groove 21 in the lower body of wall 2 of described hedging door-plate 5 rear end.
When above-mentioned subway shield door urgent danger prevention structure uses, it is fastened between shield door 3 and train once people, control knob 19 is pressed immediately in five seconds that shield door 3 is closed, control knob 19 starts driving motor 10 by wire 20, the motor shaft 11 driving motor 10 drives drive sprocket 12 to rotate, actively chain 12 drives driven sprocket 15 to rotate by chain 16, rise outside chain 16 and drive contiguous block 17 to rise, contiguous block 17 band running block 8 slides rising in slide rail 7, assembly pulley 8 drives hedging door-plate 5 to rise human body and train partition, human body individually stands in hedging intracavity, prevent from being attracted by the train of rapid movement.
Above-mentioned subway shield door urgent danger prevention structure, once human body is fastened between shield door and train, only need to press control knob, hedging door-plate just can be used to cut off human body and operating train, stop the probability attracted by train, more rescue time can be striven for, safe and reliable, stop the generation of metro accidents.
Claims (1)
- null1. subway shield door urgent danger prevention structure，It is characterized in that: including: upper body of wall (1) and lower body of wall (2)，The shield door (3) being slidably arranged between body of wall (1) and lower body of wall (2)，Rear end lateral symmetry at described shield door (3) is provided with doorframe (4)，It is provided with hedging door-plate (5) between described two doorframes (4)，Hedging door-plate placing trough (6) cooperated with hedging door-plate (5) it is provided with in described lower body of wall (2)，It is symmetrically arranged with slide rail (7) in described two doorframes (4)，The both sides of described hedging door-plate (5) are slidably arranged in slide rail (7) by assembly pulley (8) respectively，It is symmetrically arranged with driving motor (10) by upper support frame (9) in the upper end of described two doorframes (4)，The motor shaft (11) of described driving motor (10) is provided with drive sprocket (12)，It is symmetrically arranged with rotating shaft (14) by lower bracing frame (13) in the lower end of described shield door (3)，The upper rotation of described rotating shaft (14) is provided with driven sprocket (15)，So being connected by chain (16) between drive sprocket (12) with driven sprocket (15)，Described assembly pulley (8) is connected by the outside of contiguous block (17) with chain (16)，Hedging chamber (18) it is provided with between described shield door (3) and hedging door-plate (5)，The upper body of wall (1) of described hedging chamber (18) upper end is provided with control knob (19)，Described control knob (19) is connected with driving motor (10) by wire (20)，It is provided with train rail groove (21) in the lower body of wall (2) of described hedging door-plate (5) rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620342738.0U CN205618009U (en) | 2016-04-22 | 2016-04-22 | Subway shield door urgent danger prevention structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620342738.0U CN205618009U (en) | 2016-04-22 | 2016-04-22 | Subway shield door urgent danger prevention structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618009U true CN205618009U (en) | 2016-10-05 |
Family
ID=57027148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620342738.0U Withdrawn - After Issue CN205618009U (en) | 2016-04-22 | 2016-04-22 | Subway shield door urgent danger prevention structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756492A (en) * | 2016-04-22 | 2016-07-13 | 江苏浔丰轨道交通科技有限公司 | Emergency danger avoiding structure of subway platform screen door |
-
2016
- 2016-04-22 CN CN201620342738.0U patent/CN205618009U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756492A (en) * | 2016-04-22 | 2016-07-13 | 江苏浔丰轨道交通科技有限公司 | Emergency danger avoiding structure of subway platform screen door |
| CN105756492B (en) * | 2016-04-22 | 2018-06-19 | 江苏浔丰轨道交通科技有限公司 | Subway shield door urgent danger prevention structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161005 Effective date of abandoning: 20180619 |
|
| AV01 | Patent right actively abandoned |