CN212079063U - Shielding door for rail transit - Google Patents
Shielding door for rail transit Download PDFInfo
- Publication number
- CN212079063U CN212079063U CN202020192980.0U CN202020192980U CN212079063U CN 212079063 U CN212079063 U CN 212079063U CN 202020192980 U CN202020192980 U CN 202020192980U CN 212079063 U CN212079063 U CN 212079063U
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- movable frame
- guide rail
- door
- 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
Links
- 239000011521 glass Substances 0.000 claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000007306 turnover Effects 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a shield door for track traffic, including two dodge gates and two fixed doors, the dodge gate includes the movable frame and fixes the movable glass at movable frame side inner wall, and the fixed door includes fixed glass, guide rail on fixed glass's the top outer wall fixedly connected with, and fixed glass's bottom outer wall fixedly connected with lower guideway, one side outer wall fixedly connected with curb plate of fixed glass, the top outer wall fixedly connected with of movable frame goes up the draw runner, and goes up draw runner sliding connection in the side inner wall of last guide rail, the bottom outer wall fixedly connected with lower draw runner of movable frame. The utility model discloses make two dodge gates can combine into a whole through the cooperation of inserted bar and jack after closing, and then prevent that the shield door from receiving external force to push and damaging after closing, improved the security performance, prevent that the shield door from opening back inserted bar and influencing passenger's business turn over, can further prevent that the dodge gate from receiving external force to push and damage, further improved the security performance.
Description
Technical Field
The utility model relates to a track traffic technical field especially relates to a shield door for track traffic.
Background
The shield door is characterized in that a subway platform and a train upper falling space are surrounded on the platform in rail transit in a glass curtain wall mode, when a train arrives, an electric door on the glass curtain wall is opened for passengers to get on and off the train, the shield door mainly comprises two types, one type of shield door is a full-vertical-face glass partition wall and a movable door, the other type of shield door is a glass partition wall which is not covered on the top and a sliding door or a stainless steel fence door, and the shield door belongs to a semi-closed type.
The subway station on the ground usually adopts the shield door of semi-closed type, and current shield door of semi-closed type is when using, and when the shield door closed back, two dodge gates are in relative separation state on the face of perpendicular to dodge gate, and then can lead to receiving pushing, and the dodge gate opens easily, and the security performance is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the shield door for rail transit that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a shielding door for rail transit comprises two movable doors and two fixed doors, wherein each movable door comprises a movable frame and movable glass fixed on the inner wall of the side surface of the movable frame, each fixed door comprises fixed glass, the outer wall of the top of the fixed glass is fixedly connected with an upper guide rail, the outer wall of the bottom of the fixed glass is fixedly connected with a lower guide rail, the outer wall of one side of the fixed glass is fixedly connected with a side plate, the outer wall of the top of the movable frame is fixedly connected with an upper sliding strip, the upper sliding strip is slidably connected with the inner wall of the side surface of the upper guide rail, the outer wall of the bottom of the movable frame is fixedly connected with a lower sliding strip, the lower sliding strip is slidably connected with the inner wall of the side surface of the lower guide rail, one inner wall of one movable frame is fixedly connected with three reinforcing blocks which are uniformly distributed up and down, the inner walls of the side surfaces of the reinforcing blocks are all slidably connected, and the inner wall of the side surface of the insertion block is provided with an insertion hole matched with the insertion rod.
Further, the bottom outer wall of the lower guide rail is fixedly connected with a bottom shell, the side inner wall of the bottom shell is connected with a lead screw through a bearing, the side outer wall of the lead screw is connected with a lead screw nut through threads, and the top outer wall of the lead screw nut is fixedly connected to one end of the bottom outer wall of the lower sliding strip.
Furthermore, one side outer wall fixedly connected with of drain pan forms driven driving motor with the lead screw, and one side outer wall fixedly connected with of drain pan cup joints the driving shell in the driving motor outside.
Furthermore, one side of the outer wall of the bottom of the movable frame is fixedly connected with a roller.
Furthermore, the linkage mechanism comprises a linkage shell fixedly connected to the inner wall of the side face of the movable frame, the inner wall of the side face of the linkage shell is connected with a linkage gear through a bearing, and the outer wall of one end of the inserted bar is fixedly connected with an upper rack meshed with the linkage gear.
Furthermore, the bottom of the side inner wall of the linkage shell is slidably connected with a push rod, the push rod is located at the outer wall of one end of the outer side of the movable frame and is fixedly connected with a push plate, the outer wall of the other end of the push rod is fixedly connected with a lower rack meshed with the linkage gear, and one end of the lower rack is fixedly connected with a guide rod.
Furthermore, the outer wall of one end of the upper rack is fixedly connected with a push block, the outer wall of one side of the push block is fixedly connected with a spring, and one end of the spring is fixedly connected with the inner wall of one side of the linkage shell.
Furthermore, the outer wall of one side of the movable frame is fixedly connected with three reinforcing ribs which are uniformly distributed up and down, and the outer wall of the bottom of the upper guide rail and the outer wall of the top of the lower guide rail are fixedly connected with stop levers.
The utility model has the advantages that:
1. through setting up inserted bar and jack, set up the inserted bar on one of them dodge gate, set up the inserted block on another dodge gate, set up the jack with inserted bar looks adaptation on the inserted block, when the dodge gate was closed, the inserted bar can insert in the jack, and then makes two dodge gates combine into a whole through the cooperation of inserted bar and jack after closing, and then prevents that the shield door from receiving external force to push and damaging after closing, has improved the security performance.
2. Through setting up push pedal and linkage shell, when the dodge gate was opened completely, the push pedal can support on the curb plate, and then can make the inserted bar take in the linkage shell through the transmission of linkage shell, and then prevents that the shield door from opening back inserted bar and influencing passenger's business turn over.
3. Through strengthening rib and pin, set up the strengthening rib on the dodge gate, set up the pin on the fixed gate, strengthen the intensity that the rib can improve the dodge gate, the pin keeps off in the outside of strengthening the rib, and then can further prevent that the dodge gate from receiving external force to push and damaging, has further improved the security performance.
Drawings
Fig. 1 is a schematic overall structure diagram of a screen door for rail transit according to embodiment 1;
fig. 2 is a schematic view of a linkage shell structure of a shield door for rail transit according to the present invention;
fig. 3 is a schematic structural view of a bottom shell of a shield door for rail transit according to the present invention;
fig. 4 is a schematic overall structure diagram of a screen door for rail transit according to embodiment 2.
In the figure: 1-movable glass, 2-linkage shell, 3-upper guide rail, 4-push rod, 5-side plate, 6-push plate, 7-drive shell, 8-bottom shell, 9-lower guide rail, 10-roller, 11-lower slide bar, 12-movable frame, 13-inserted bar, 14-jack, 15-fixed glass, 16-inserted block, 17-upper slide bar, 18-reinforced block, 19-reinforced rib, 20-stop lever, 21-screw rod nut, 22-screw rod, 23-upper rack, 24-linkage gear, 25-push block, 26-spring, 27-lower rack and 28-guide rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-3, a shielding door for rail transit comprises two movable doors and two fixed doors, the movable doors comprise a movable frame 12 and movable glass 1 fixed on the side inner wall of the movable frame 12, the fixed doors comprise fixed glass 15, the top outer wall of the fixed glass 15 is fixedly connected with an upper guide rail 3, the bottom outer wall of the fixed glass 15 is fixedly connected with a lower guide rail 9, the outer wall of one side of the fixed glass 15 is fixedly connected with a side plate 5, the top outer wall of the movable frame 12 is fixedly connected with an upper sliding strip 17, the upper sliding strip 17 is slidably connected with the side inner wall of the upper guide rail 3, the bottom outer wall of the movable frame 12 is fixedly connected with a lower sliding strip 11, the lower sliding strip 11 is slidably connected with the side inner wall of the lower guide rail 9, one side inner wall of one movable frame 12 is fixedly connected with three reinforcing blocks 18 which are uniformly distributed up and down, one end of the inserted link 13 is provided with a linkage mechanism, the inner wall of one side of the other movable frame 12 is fixedly connected with an inserted block 16 corresponding to the reinforced block 18, and the inner wall of the side surface of the inserted block 16 is provided with an inserting hole 14 matched with the inserted link 13.
The utility model discloses in, bottom outer wall fixedly connected with drain pan 8 of lower guideway 9, the side inner wall of drain pan 8 is connected with lead screw 22 through the bearing, and lead screw 22's side outer wall has screw-nut 21 through threaded connection, and screw-nut 21's top outer wall fixed connection is in the bottom outer wall one end of lower draw runner 11.
Wherein, the outer wall fixedly connected with of one side of drain pan 8 forms driven driving motor with lead screw 22, and the outer wall fixedly connected with of one side of drain pan 8 covers the drive shell 7 in the driving motor outside.
Wherein, one side of the outer wall of the bottom of the movable frame 12 is fixedly connected with a roller 10.
Wherein, the linkage mechanism comprises a linkage shell 2 fixedly connected with the inner wall of the side surface of the movable frame 12, the inner wall of the side surface of the linkage shell 2 is connected with a linkage gear 24 through a bearing, and the outer wall of one end of the inserted bar 13 is fixedly connected with an upper rack 23 engaged with the linkage gear 24.
Wherein, the bottom of the side inner wall of the linkage shell 2 is slidably connected with a push rod 4, the push rod 4 is fixedly connected with a push plate 6 at one end outer wall of the outer side of the movable frame 12, the other end outer wall of the push rod 4 is fixedly connected with a lower rack 27 engaged with the linkage gear 24, and one end of the lower rack 27 is fixedly connected with a guide rod 28.
Wherein, the outer wall of one end of the upper rack 23 is fixedly connected with a push block 25, the outer wall of one side of the push block 25 is fixedly connected with a spring 26, and one end of the spring 26 is fixedly connected with the inner wall of one side of the linkage shell 2.
The working principle is as follows: during the installation, fix drain pan 8 in the assigned position in track traffic, during the use, when the shield door is closed, inserted bar 13 can insert in jack 14, and then make two dodge gates form an overall structure on perpendicular to moving glass's face, and then two dodge gates are separately when preventing passenger from pushing the shield door on the platform, the security has been improved, when the shield door is opened, push pedal 6 can be extruded on curb plate 5, and then promote lower rack 27, and drive through linkage gear 24 and go up rack 23 and remove, thereby drive in the inserted bar 13 income linkage shell, then prevent that inserted bar 13 from influencing passenger's business turn over.
Example 2:
referring to fig. 4, in order to further improve the safety of the screen door compared to embodiment 1, three reinforcing ribs 19 are fixedly connected to one outer wall of the movable frame 12, and a stopper 20 is fixedly connected to the bottom outer wall of the upper rail 3 and the top outer wall of the lower rail 9.
The working principle is as follows: compared with embodiment 1, the reinforcing rib 19 can improve the strength of the movable door, and the stop lever 20 can stop at the outer side of the movable door, thereby improving the pushing resistance of the movable door.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The shielding door for the rail transit comprises two movable doors and two fixed doors, wherein each movable door comprises a movable frame (12) and movable glass (1) fixed on the side inner wall of the corresponding movable frame (12), each fixed door comprises fixed glass (15), and is characterized in that the top outer wall of each fixed glass (15) is fixedly connected with an upper guide rail (3), the bottom outer wall of each fixed glass (15) is fixedly connected with a lower guide rail (9), one side outer wall of each fixed glass (15) is fixedly connected with a side plate (5), the top outer wall of each movable frame (12) is fixedly connected with an upper sliding strip (17), each upper sliding strip (17) is slidably connected with the side inner wall of each upper guide rail (3), the bottom outer wall of each movable frame (12) is fixedly connected with a lower sliding strip (11), each lower sliding strip (11) is slidably connected with the side inner wall of each lower guide rail (9), one side inner wall of each movable frame (12) is fixedly connected with three reinforcing blocks (18) which, and the side inner wall of the strengthening block (18) is connected with an inserting rod (13) in a sliding manner, one end of the inserting rod (13) is provided with a linkage mechanism, the other end of the inserting rod (13) is fixedly connected with an inserting block (16) corresponding to the strengthening block (18) on the inner wall of one side of the movable frame (12), and the side inner wall of the inserting block (16) is provided with a jack (14) matched with the inserting rod (13).
2. The shielding door for the rail transit as claimed in claim 1, wherein a bottom outer wall of the lower guide rail (9) is fixedly connected with a bottom shell (8), a side inner wall of the bottom shell (8) is connected with a lead screw (22) through a bearing, a side outer wall of the lead screw (22) is connected with a lead screw nut (21) through a thread, and a top outer wall of the lead screw nut (21) is fixedly connected with one end of a bottom outer wall of the lower slider (11).
3. The screen door for rail transit as claimed in claim 2, wherein a driving motor forming transmission with the screw rod (22) is fixedly connected to one side outer wall of the bottom shell (8), and a driving shell (7) covering the outside of the driving motor is fixedly connected to one side outer wall of the bottom shell (8).
4. The screen door for rail transit as claimed in claim 1, wherein a roller (10) is fixedly connected to one side of the outer wall of the bottom of the movable frame (12).
5. The screen door for the rail transit as claimed in claim 1, wherein the linkage mechanism comprises a linkage shell (2) fixedly connected to the inner side wall of the movable frame (12), the inner side wall of the linkage shell (2) is connected with a linkage gear (24) through a bearing, and the outer wall of one end of the inserted link (13) is fixedly connected with an upper rack (23) engaged with the linkage gear (24).
6. The shielding door for the rail transit as claimed in claim 5, wherein a push rod (4) is slidably connected to the bottom of the inner side wall of the linkage shell (2), a push plate (6) is fixedly connected to the outer wall of one end of the push rod (4) located at the outer side of the movable frame (12), a lower rack (27) meshed with the linkage gear (24) is fixedly connected to the outer wall of the other end of the push rod (4), and a guide rod (28) is fixedly connected to one end of the lower rack (27).
7. The screen door for rail transit as claimed in claim 5, wherein the outer wall of one end of the upper rack (23) is fixedly connected with a push block (25), the outer wall of one side of the push block (25) is fixedly connected with a spring (26), and one end of the spring (26) is fixedly connected with the inner wall of one side of the linkage shell (2).
8. The screen door for rail transit as claimed in claim 1, wherein the outer wall of one side of the movable frame (12) is fixedly connected with three reinforcing ribs (19) which are uniformly distributed up and down, and the outer walls of the bottom of the upper guide rail (3) and the top of the lower guide rail (9) are fixedly connected with stop rods (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020192980.0U CN212079063U (en) | 2020-02-21 | 2020-02-21 | Shielding door for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020192980.0U CN212079063U (en) | 2020-02-21 | 2020-02-21 | Shielding door for rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212079063U true CN212079063U (en) | 2020-12-04 |
Family
ID=73559068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020192980.0U Expired - Fee Related CN212079063U (en) | 2020-02-21 | 2020-02-21 | Shielding door for rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212079063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312852A (en) * | 2021-11-19 | 2022-04-12 | 广州科技贸易职业学院 | Rail transit shielding door safety protection device and method thereof |
-
2020
- 2020-02-21 CN CN202020192980.0U patent/CN212079063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312852A (en) * | 2021-11-19 | 2022-04-12 | 广州科技贸易职业学院 | Rail transit shielding door safety protection device and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212079063U (en) | Shielding door for rail transit | |
| CN110485899A (en) | A kind of rail traffic anti-pinch shield door | |
| CN205396105U (en) | Side window | |
| CN209924794U (en) | Rail transit safety door device convenient to operation | |
| CN108222807B (en) | Two-stage telescopic shielding door driven by screw rod | |
| CN109386214B (en) | Aluminum alloy window convenient to push and pull | |
| CN216184394U (en) | Door structure and car | |
| CN203188775U (en) | Opening and closing device of side door of subway cab | |
| CN210191122U (en) | Intelligent safety automobile door | |
| CN112523129A (en) | Energy-saving double-door gate for parking lot vehicle management | |
| CN205135210U (en) | Novel fill in motion that bears of sliding door | |
| CN2436360Y (en) | Body side drawing door for wagon truck | |
| CN205396104U (en) | Cab side -window | |
| CN219118575U (en) | Push-pull type micro-module self-resetting skylight | |
| CN201486185U (en) | Expansion garage | |
| CN210948336U (en) | Running mechanism of shielding end door | |
| CN210195642U (en) | Linear translation door type barrier gate | |
| CN215291977U (en) | Intercity airtight double-opening sliding plug door system | |
| CN219387661U (en) | Sliding casement window | |
| CN221524579U (en) | Urban rail train shield door anti-pinch device | |
| CN219567234U (en) | Elevator landing door safety device | |
| CN214576532U (en) | Door and window convenient for cleaning obstacles in sliding rail | |
| CN212296116U (en) | Anti-theft door | |
| CN210127768U (en) | Upper sliding type garage door | |
| CN215485453U (en) | Closed pulley limit structure of rail transit shield door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210210 Address after: 201900 rooms 1-229, 3389 Taihe West Road, Baoshan District, Shanghai Patentee after: SHANGHAI SUOJIN RAIL TRANSPORTATION EQUIPMENT Co.,Ltd. Address before: 457000 Building 1, Pushang Mingjia, Pushang Middle Road, Puyang City, Henan Province Patentee before: Wu Shifeng |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 Termination date: 20210221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |