CN205618008U - Safety shield door for underground - Google Patents
Safety shield door for underground Download PDFInfo
- Publication number
- CN205618008U CN205618008U CN201620342726.8U CN201620342726U CN205618008U CN 205618008 U CN205618008 U CN 205618008U CN 201620342726 U CN201620342726 U CN 201620342726U CN 205618008 U CN205618008 U CN 205618008U
- Authority
- CN
- China
- Prior art keywords
- shield door
- wall
- slide rail
- door plant
- move
- 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.)
- Expired - Fee Related
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a safety shield door for underground, include: the even setting at last wall body a plurality of shield door girder steel member stands between the wall body under and is provided with left fixed shield door plant respectively, moves to left to move to shield door plant, right fixed shield door plant and move to right and move the shielding door plant between two adjacent shield door girder steel member stands, a left side fixed shield door plant and right fixed shield door plant be fixed to be set up at last wall body under and between the cavity upward be provided with the slide rail on the wall body be provided with down the slide rail down on the wall body, it slide to set up in last slide rail through left assembly pulley to move to left the upper end of moving the shielding door plant, it slide to set up in last slide rail through right assembly pulley to move to right the upper end of moving the shielding door plant, move to left and move the shielding door plant and slide to set up under on the slide rail through the slider respectively with the lower extreme that moves the shielding door plant that moves to right one of last wall body is served and is provided with servo gear motor.
Description
Technical field
This utility model relates to a kind of subway shield door, particularly relates to a kind of safety shield door for underground.
Background technology
Along with light rail and subway are each metropolitan universal, in view of safety, improve passenger's waiting environment etc. from the standpoint of, shield door is widely used in track traffic, current shield door is all the structure to both sides open and close, closing shield door when, some passenger sees that door will close to close and entertains fluke mind, someone can spin up and rush in subway, so may result in the generation of security incident, cause personal injury, the most existing shield door is typically all by HYDRAULIC CONTROL SYSTEM, installs loaded down with trivial details, and cost is higher.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of safe and reliable safety shield door for underground.
nullIn order to solve above-mentioned technical problem，The technical solution adopted in the utility model is: safety shield door for underground，Including: upper body of wall and lower body of wall，On described, the both sides of body of wall and lower body of wall are respectively arranged with doorframe，Shield door and lower shield door it is provided with between body of wall and lower body of wall on described，The upper shield door placing trough cooperated with upper shield door it is provided with in body of wall on described，The lower shield door placing trough cooperated with lower shield door it is provided with in described lower body of wall，It is symmetrically arranged with slide rail in described two doorframes，The both sides of described upper shield door are slidably arranged in slide rail by top sheave group respectively，The both sides of described lower shield door are slidably arranged in slide rail by downslide wheels respectively，It is symmetrically arranged with servo deceleration motor by upper support frame in the upper end of described two doorframes，The motor shaft of described servo deceleration 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 top sheave group is connected with the side of chain by upper contiguous block，Described downslide wheels are connected with the opposite side of chain by lower connecting block.
The utility model has the advantages that: above-mentioned safety shield door for underground; use the mode closed up and down to replace original left and right to close mode when open and close shield door; the passenger entertaining fluke mind thus can be directly stoped to accelerate when shield door is closed to pour by force; reduce potential safety hazard; protect the personal safety of passenger; using effect is good; safe and reliable; use servo deceleration motor to replace hydraulic system to realize the opening and closing of shield door simultaneously; simple in construction; easy for installation, cost ratio is relatively low.
Accompanying drawing explanation
Fig. 1 is the structural representation during closedown of this utility model safety shield door for underground.
Fig. 2 is this utility model safety shield door for underground structural representation when opening.
Fig. 3 is the sectional structure schematic diagram of A-A in Fig. 2.
Fig. 4 is the sectional structure schematic diagram of B-B in Fig. 2.
In figure: 1, upper body of wall, 2, lower body of wall, 3, doorframe, 4, upper shield door, 41, upper shield door placing trough, 5, lower shield door, 51, lower shield door placing trough, 6, slide rail, 7, top sheave group, 8, downslide wheels, 9, upper support frame, 10, servo deceleration motor, 11, motor shaft, 12, drive sprocket, 13, lower bracing frame, 14, rotating shaft, 15, driven sprocket, 16, chain, 17, upper contiguous block, 18, lower connecting block.
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、Fig. 2、Fig. 3、Shown in Fig. 4，Safety shield door for underground，Including: upper body of wall 1 and lower body of wall 2，On described, the both sides of body of wall 1 and lower body of wall 2 are respectively arranged with doorframe 3，Shield door 4 and lower shield door 5 it is provided with between body of wall 1 and lower body of wall 2 on described，The upper shield door placing trough 41 cooperated with upper shield door 4 it is provided with in body of wall 1 on described，The lower shield door placing trough 51 cooperated with lower shield door 5 it is provided with in described lower body of wall 2，It is symmetrically arranged with slide rail 6 in described two doorframes 3，The both sides of described upper shield door 4 are slidably arranged in slide rail 6 by top sheave group 7 respectively，The both sides of described lower shield door 5 are slidably arranged in slide rail 6 by downslide wheels 8 respectively，It is symmetrically arranged with servo deceleration motor 10 by upper support frame 9 in the upper end of described two doorframes 3，The motor shaft 11 of described servo deceleration 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 two doorframes 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 top sheave group 7 is connected with the side of chain 16 by upper contiguous block 17，Described downslide wheels 8 are connected by the opposite side of lower connecting block 18 with chain 16.
When above-mentioned safety shield door for underground is closed, start the servo deceleration motor 10 of two doorframe 3 upper ends, the motor shaft 11 of servo deceleration motor 10 drives drive sprocket 12 to rotate counterclockwise, drive sprocket 12 drives the driven sprocket 15 of two doorframe 3 lower ends to rotate counterclockwise by chain 16, the side of chain 16 drives top sheave group 7 to move down in slide rail 6 by upper contiguous block 17, thus drive upper shield door 4 slide downward, the opposite side of chain 16 drives downslide wheels 8 to move up in slide rail 6 by lower connecting block 18, thus drive lower shield door 5 to move up, when upper shield door 4 and lower shield door 5 move towards to laminating, shield door is closed mode.Servo deceleration motor 10 reversion realizes the unlatching of shield door.
Above-mentioned safety shield door for underground; use the mode closed up and down to replace original left and right to close mode when open and close shield door; thus can directly stop the passenger entertaining fluke mind to accelerate when shield door is closed to pour by force, reduce potential safety hazard, protect the personal safety of passenger; using effect is good; safe and reliable, use servo deceleration motor to replace hydraulic system to realize the opening and closing of shield door, simple in construction simultaneously; easy for installation, cost ratio is relatively low.
Claims (1)
- null1. safety shield door for underground，It is characterized in that: including: upper body of wall (1) and lower body of wall (2)，On described, the both sides of body of wall (1) and lower body of wall (2) are respectively arranged with doorframe (3)，Upper shield door (4) and lower shield door (5) it is provided with between body of wall (1) and lower body of wall (2) on described，The upper shield door placing trough (41) cooperated with upper shield door (4) it is provided with in body of wall (1) on described，The lower shield door placing trough (51) cooperated with lower shield door (5) it is provided with in described lower body of wall (2)，It is symmetrically arranged with slide rail (6) in described two doorframes (3)，The both sides of described upper shield door (4) are slidably arranged in slide rail (6) by top sheave group (7) respectively，The both sides of described lower shield door (5) are slidably arranged in slide rail (6) by downslide wheels (8) respectively，It is symmetrically arranged with servo deceleration motor (10) by upper support frame (9) in the upper end of described two doorframes (3)，The motor shaft (11) of described servo deceleration 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 two doorframes (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 top sheave group (7) is connected by the side of upper contiguous block (17) with chain (16)，Described downslide wheels (8) are connected by the opposite side of lower connecting block (18) with chain (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620342726.8U CN205618008U (en) | 2016-04-22 | 2016-04-22 | Safety shield door for underground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620342726.8U CN205618008U (en) | 2016-04-22 | 2016-04-22 | Safety shield door for underground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618008U true CN205618008U (en) | 2016-10-05 |
Family
ID=57027156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620342726.8U Expired - Fee Related CN205618008U (en) | 2016-04-22 | 2016-04-22 | Safety shield door for underground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108509865A (en) * | 2018-03-09 | 2018-09-07 | 贵州人和致远数据服务有限责任公司 | A kind of industrial injury information input method and device |
-
2016
- 2016-04-22 CN CN201620342726.8U patent/CN205618008U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108509865A (en) * | 2018-03-09 | 2018-09-07 | 贵州人和致远数据服务有限责任公司 | A kind of industrial injury information input method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20200422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |