CN221144076U - ART platform door structure - Google Patents
ART platform door structure Download PDFInfo
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- CN221144076U CN221144076U CN202322481510.2U CN202322481510U CN221144076U CN 221144076 U CN221144076 U CN 221144076U CN 202322481510 U CN202322481510 U CN 202322481510U CN 221144076 U CN221144076 U CN 221144076U
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- tail wheel
- plate
- sliding block
- door body
- belt clip
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- 239000003292 glue Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses an ART platform door structure, which comprises a door body and a door body driving mechanism for driving the door body to slide, wherein the door body driving mechanism comprises a transmission tail wheel mechanism and a sliding block mounting mechanism; the transmission tail wheel mechanism comprises a tail wheel support, a tail wheel and an anti-collision glue fixing plate, wherein the tail wheel is arranged on the side part of the tail wheel support, and the anti-collision glue fixing plate is arranged above the tail wheel support; the sliding block mounting mechanism comprises a sliding block mounting plate, a belt clip adapter plate, a rear lock plate and a belt clip seat, wherein the belt clip adapter plate is mounted on the sliding block mounting plate, the rear lock plate is mounted on the belt clip adapter plate, and the belt clip seat is mounted below the sliding block mounting plate. The platform door structure is compact in structure and modular in installation, and the time period of on-site installation and debugging is greatly shortened.
Description
Technical Field
The utility model belongs to the technical field of sliding doors, and particularly relates to a platform door structure applied to an ART rail transit system.
Background
A subway screen (platform) door system is a typical electromechanical integration product that is arranged along the platform edge to isolate the station platform from the driving track area, reducing the operating energy consumption of the station air conditioning ventilation system. Meanwhile, the influence of train operation noise and piston wind on a station is reduced, accidents caused by falling of personnel onto a track are prevented, a comfortable and safe waiting environment is provided for passengers, and the service level of a subway is improved.
The shielding doors are arranged in the length range of the effective platform of the underground station, and are symmetrically arranged towards the two ends of the platform by taking the center line of the effective platform as the center. The shielding doors are arranged at the platform edges, and the movable doors of the shielding doors correspond to the passenger doors of each carriage of the train one by one; the train cab door is positioned outside the shielding door end door under the condition of normal parking, and the full opening of the train cab door is not blocked under the condition that the train parking precision is +/-300 mm. The shielding door is convenient for passengers to get on or off the vehicle during normal operation; when a fault or disaster operates, passengers need to be ensured to be evacuated safely, namely, the shielding door needs to comprise an emergency door, and under the condition that a train cannot operate in place, passengers can still be evacuated safely through the emergency door.
The subway shielding door is divided into a closed type, an open type and a half-height type, wherein the open type and the half-height type are commonly called as a safety door, and only play a role in safety and attractive appearance. Enclosed is often called a "shield door" and is one of the most commonly used.
The existing rail-crossing sliding door has very complex structure and complicated installation, and greatly prolongs the time period of on-site installation and debugging.
Disclosure of utility model
The utility model aims to: the utility model aims to solve the defects in the prior ART and provides an ART platform door structure.
The technical scheme is as follows: the utility model relates to an ART platform door structure, which comprises a door body and a door body driving mechanism for driving the door body to slide, wherein the door body driving mechanism comprises a transmission tail wheel mechanism and a sliding block mounting mechanism;
The transmission tail wheel mechanism comprises a tail wheel support, a tail wheel and an anti-collision glue fixing plate, wherein the tail wheel is arranged on the side part of the tail wheel support, and the anti-collision glue fixing plate is arranged above the tail wheel support;
The sliding block mounting mechanism comprises a sliding block mounting plate, a belt clip adapter plate, a rear lock plate and a belt clip seat, wherein the belt clip adapter plate is mounted on the sliding block mounting plate, the rear lock plate is mounted on the belt clip adapter plate, and the belt clip seat is mounted below the sliding block mounting plate.
In some embodiments, the tail wheel support adopts a Z-shaped structure.
In some embodiments, the tail wheel is mounted on the tail wheel bracket by a deep groove ball bearing, an internal tooth lock washer, a tail wheel stationary shaft.
In some embodiments, the anti-collision glue fixing plate is provided with an electromagnetic lock head.
In some embodiments, the slider mounting plate is integrally connected to a slider that is mounted on a slide rail.
In some embodiments, the slider is simultaneously connected to the door body upper frame.
In some embodiments, the rear lock plate is in contact with the electromagnetic lock head.
The beneficial effects are that: the platform door structure is compact in structure and modular in installation, and the time period of on-site installation and debugging is greatly shortened.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a transmission tail-wheel mechanism according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a slider mounting mechanism according to an embodiment of the present utility model.
Description of the embodiments
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. are the directions or positional relationships shown, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.
Examples
As shown in fig. 1, an ART platform door structure comprises a door body 3 and a door body driving mechanism for driving the door body 3 to slide, wherein the door body driving mechanism comprises a transmission tail wheel mechanism 1 and a sliding block mounting mechanism 2.
As shown in fig. 2, the transmission tail wheel mechanism 1 includes a tail wheel support 11, a tail wheel 15 and an anti-collision glue fixing plate 12, the tail wheel 15 is installed on the side portion of the tail wheel support 11, and the anti-collision glue fixing plate 12 is installed above the tail wheel support 11.
As shown in fig. 3, the slider mounting mechanism 2 includes a slider mounting plate 25, a belt clip adapter plate 23, a rear lock plate 21 and a belt clip seat 26, the belt clip adapter plate 23 is mounted on the slider mounting plate 25, the rear lock plate 21 is mounted on the belt clip adapter plate 23, and the belt clip seat 26 is mounted below the slider mounting plate 25.
Examples
As shown in fig. 1, an ART platform door structure comprises a door body 3 and a door body driving mechanism for driving the door body 3 to slide, wherein the door body driving mechanism comprises a transmission tail wheel mechanism 1 and a sliding block mounting mechanism 2.
As shown in fig. 2, the transmission tail wheel mechanism comprises a tail wheel bracket 11, a tail wheel 15 and an anti-collision glue fixing plate 12, the tail wheel 15 is installed on the side portion of the tail wheel bracket 11, and the anti-collision glue fixing plate 12 is installed above the tail wheel bracket 11.
As shown in fig. 3, the slider mounting mechanism includes a slider mounting plate 25, a belt clip adapter plate 23, a rear lock plate 21 and a belt clip seat 26, the slider mounting plate 25 is fixedly connected with the belt clip adapter plate 23 through a countersunk screw 24, the belt clip adapter plate 23 is fixedly provided with the rear lock plate 21 through a bolt 22, and the belt clip seat 26 is fixedly arranged below the slider mounting plate 25 through a hexagonal bolt 27.
In this embodiment, as shown in fig. 2, the tail wheel bracket 11 adopts a zigzag structure. The upper part of the tail wheel bracket 11 is positioned above the sliding rail, the tail wheel in the middle rotates along with the sliding of the door body, and the bottom is arranged on the door frame. The opposite side of the tail pulley is also provided with a belt tensioning bracket 19 for installing a belt pulley.
In this embodiment, as shown in fig. 2, the tail wheel 15 is mounted on the tail wheel bracket 11 through a deep groove ball bearing 16, an internal tooth lock washer 17, and a tail wheel fixing shaft 18. The tail wheel 15 mechanism in the embodiment rotates along with the sliding of the door body, and plays roles of driven and auxiliary support.
In this embodiment, as shown in fig. 2, the anti-collision glue fixing plate 12 is provided with an electromagnetic lock 14. The electromagnetic lock head 14 is arranged on the anti-collision glue fixing plate 12 through the adjusting plate 13. The electromagnetic lock head 14 has the function of triggering the door body to slide and stop when contacting with the rear lock plate 21, thereby playing a role of positioning protection.
In this embodiment, as shown in fig. 3, the slider mounting plate 25 is integrally connected to a slider, the slider is mounted on a slide rail, and the slider is simultaneously connected to the upper frame of the door body.
In this embodiment, the rear lock plate 21 is in contact with the electromagnetic lock head 14 to achieve locking.
The principle of the door body of the utility model is as follows:
The door body is driven to slide through the motor driving mechanism, when the door body is opened, the door body is driven to slide into the door frame, and at the moment, the slider mounting mechanism 2 moves rightwards along with the door body, and is triggered to stop when the slider mounting mechanism moves to the end limit position; when the door body is closed, the door body is driven to slide outwards, at the moment, the sliding block mounting mechanism 2 moves leftwards along with the door body, and when the sliding block mounting mechanism moves to an end limiting position (the rear lock plate 21 is contacted with the electromagnetic lock head 14), the sliding block mounting mechanism triggers to stop, and the door body is closed.
The present utility model is not limited to the above-mentioned embodiments, but is intended to be limited to the following embodiments, and any modifications, equivalents and modifications can be made to the above-mentioned embodiments without departing from the scope of the utility model.
Claims (7)
1. An ART platform door structure, characterized in that: the door comprises a door body (3) and a door body driving mechanism for driving the door body (3) to slide, wherein the door body driving mechanism comprises a transmission tail wheel mechanism (1) and a sliding block mounting mechanism (2);
The transmission tail wheel mechanism (1) comprises a tail wheel support (11), a tail wheel (15) and an anti-collision glue fixing plate (12), the tail wheel (15) is arranged on the side part of the tail wheel support (11), and the anti-collision glue fixing plate (12) is arranged above the tail wheel support (11);
The sliding block mounting mechanism (2) comprises a sliding block mounting plate (25), a belt clip adapter plate (23), a rear lock plate (21) and a belt clip seat (26), wherein the belt clip adapter plate (23) is mounted on the sliding block mounting plate (25), the rear lock plate (21) is mounted on the belt clip adapter plate (23), and the belt clip seat (26) is mounted below the sliding block mounting plate (25).
2. The ART station door structure according to claim 1, wherein: the tail wheel bracket (11) adopts a Z-shaped structure.
3. The ART station door structure according to claim 1, wherein: the tail wheel (15) is mounted on the tail wheel bracket (11) through a deep groove ball bearing (16), an internal tooth locking washer (17) and a tail wheel fixing shaft (18).
4. The ART station door structure according to claim 1, wherein: an electromagnetic lock head (14) is arranged on the anti-collision glue fixing plate (12).
5. The ART station door structure according to claim 1, wherein: the whole slider mounting plate (25) is connected with the slider, and the slider is installed on the slide rail.
6. The ART station door structure according to claim 5, wherein: the sliding block is simultaneously connected with the upper frame of the door body.
7. The ART station door structure according to claim 4, wherein: the rear lock plate (21) is in contact locking with the electromagnetic lock head (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322481510.2U CN221144076U (en) | 2023-09-13 | 2023-09-13 | ART platform door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322481510.2U CN221144076U (en) | 2023-09-13 | 2023-09-13 | ART platform door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221144076U true CN221144076U (en) | 2024-06-14 |
Family
ID=91418985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322481510.2U Active CN221144076U (en) | 2023-09-13 | 2023-09-13 | ART platform door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221144076U (en) |
-
2023
- 2023-09-13 CN CN202322481510.2U patent/CN221144076U/en active Active
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| GR01 | Patent grant | ||
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