CN215518515U

CN215518515U - Door opening and closing mechanism of subway gate

Info

Publication number: CN215518515U
Application number: CN202121375464.2U
Authority: CN
Inventors: 梁凯; 肖锦; 周菜
Original assignee: Suizhou Jinxiang Motor Technology Co ltd
Current assignee: Suizhou Jinxiang Motor Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-14
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to the technical field of subway equipment and discloses a door opening and closing mechanism of a subway gate, which comprises a gate base and a gate body, wherein the gate body is positioned at the top of the gate base and is bolted with the gate base, grooves are formed in two sides of the gate body, bearing seats are fixedly arranged on the inner walls of the grooves, and a rotating shaft is arranged between the bearing seats; the subway gate has the advantages that through the arrangement of the rotating shaft, the driven gear, the connecting seat, the movable baffle, the motor, the driving gear and the controller, the safety is high, the gate switch can be automatically controlled, the injury to passengers is avoided, the working efficiency of the gate can be improved, the problems that the opening and closing of the gate is realized by using the cam mechanism in the conventional subway gate, and the gate can possibly rotate reversely if the speed of the passengers passing through the gate is too low in the working process are solved, so that convenience is provided for the passengers to take the subway.

Description

Door opening and closing mechanism of subway gate

Technical Field

The utility model relates to the technical field of subway equipment, in particular to a door opening and closing mechanism of a subway gate.

Background

The gate is a channel blocking device (channel management equipment) for managing pedestrian flow and regulating the entrance and exit of pedestrians, and is mainly applied to a subway gate system and a charging ticket checking gate system. The method is widely applied to traffic stations such as subways, trains and automobiles and public places such as tourist attractions, gymnasiums, residential areas and office buildings. Mainly through identification methods such as punching the card, fingerprint, detect the pedestrian through the passageway to accomplish the purpose of reasonable managers business turn over.

The gate movement is a main component of the gate, and generally includes a mechanical portion and a control portion, the mechanical portion utilizes a mechanical principle to implement various movements of the gate, such as forward rotation, reverse rotation, stop, locking, and the like, and the control portion controls the movement of the mechanical portion according to different control signals.

At present subway floodgate machine uses cam mechanism to realize opening and shutting of floodgate machine fan door, and the floodgate machine is at the course of the work, if the passenger passes through the floodgate machine speed slow excessively, the floodgate machine can reverse, injures the pedestrian easily, has great potential safety hazard, and we propose a security for this reason higher, can automatic control floodgate switch, avoid causing the injury to the passenger, and then can promote the fan door mechanism that opens and shuts of floodgate machine work efficiency and solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a door opening and closing mechanism of a subway gate, which has the advantages of higher safety, capability of automatically controlling the gate to be opened and closed, avoiding injury to passengers and further improving the working efficiency of the gate, and solves the problems that the door opening and closing of the gate are realized by using a cam mechanism in the conventional subway gate, and pedestrians are easily injured due to the fact that the gate can possibly rotate reversely if the speed of the passengers passing through the gate is too low in the working process of the gate.

In order to achieve the purpose, the utility model provides the following technical scheme: a door opening and closing mechanism of a subway gate comprises a gate base and a gate body, wherein the gate body is positioned at the top of the gate base and is bolted with the gate base, both sides of the gate body are provided with grooves, the inner walls of the grooves are fixedly provided with bearing seats, a rotating shaft is arranged between the bearing seats and is rotationally connected with the gate body through the bearing seats, the rotating shaft penetrates into the gate base, the driven gear is bolted at the bottom end of the rotating shaft, the surface of the rotating shaft is fixedly provided with a connecting seat, one side of the connecting seat far away from the rotating shaft is fixedly provided with a movable baffle plate, the inner cavity of the gate base is bolted with a motor, the output shaft of the motor is bolted with a driving gear, the driving gear is meshed with the driven gear, the controller is fixedly mounted in the inner cavity of the gate body, and the controller is electrically connected with the motor.

As a further description of the above technical solution:

the side of floodgate machine body inlays and is equipped with infrared sensor, and infrared sensor is the symmetric distribution, infrared sensor passes through electric connection between signal line and the induction zone.

As a further description of the above technical solution:

the top of floodgate machine body inlays and is equipped with the induction zone, and electric connection between induction zone passing signal line and the controller, the induction zone supports radio frequency induction technique and NFC communication technique.

As a further description of the above technical solution:

mounting grooves are formed in the two sides of the movable baffle plate, the connecting seat is located inside the mounting grooves and is connected with the mounting grooves in a sliding mode.

As a further description of the above technical solution:

the surface of the movable baffle is adhered with a sign, and the surface of the sign is provided with a fluorescent coating.

As a further description of the above technical solution:

the quantity of motor is two, and the motor is located the below of recess respectively, the motor is through the cooperation use between driven gear and the axis of rotation.

Compared with the prior art, the utility model has the following beneficial effects:

the subway gate has the advantages that through the arrangement of the rotating shaft, the driven gear, the connecting seat, the movable baffle, the motor, the driving gear and the controller, the safety is high, the gate switch can be automatically controlled, the injury to passengers is avoided, the working efficiency of the gate can be improved, the problems that the opening and closing of the gate is realized by using the cam mechanism in the conventional subway gate, and the gate can possibly rotate reversely if the speed of the passengers passing through the gate is too low in the working process are solved, so that convenience is provided for the passengers to take the subway.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion of the present invention 1 at A;

FIG. 3 is a left side sectional view of a partial structure of the present invention;

fig. 4 is a perspective view of a partial structure of the present invention.

In the figure: 1. a gate base; 2. a gate body; 3. a groove; 4. a bearing seat; 5. a rotating shaft; 6. a driven gear; 7. a connecting seat; 8. a movable baffle; 9. a motor; 10. a driving gear; 11. a controller; 12. an infrared sensor; 13. a sensing region; 14. mounting grooves; 15. a sign.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a door opening and closing mechanism for a subway gate comprises a gate base 1 and a gate body 2, the gate body 2 is positioned at the top of the gate base 1 and bolted to the gate base 1, grooves 3 are respectively formed on both sides of the gate body 2, bearing seats 4 are fixedly installed on the inner walls of the grooves 3, a rotating shaft 5 is arranged between the bearing seats 4, the rotating shaft 5 is rotatably connected to the gate body 2 through the bearing seats 4, the rotating shaft 5 penetrates into the gate base 1, a driven gear 6 is bolted to the bottom end of the rotating shaft 5, a connecting seat 7 is fixedly installed on the surface of the rotating shaft 5, a movable baffle 8 is fixedly installed on one side of the connecting seat 7 away from the rotating shaft 5, a motor 9 is bolted to the inner cavity of the gate base 1, a driving gear 10 is bolted to the output shaft of the motor 9, and the driving gear 10 is meshed with the driven gear 6, inner chamber fixed mounting of floodgate body 2 has controller 11, and electric connection between controller 11 and the motor 9, through axis of rotation 5, driven gear 6, connecting seat 7, adjustable fender 8, motor 9, driving gear 10 and controller 11's setting, it is higher to have the security, can automatic control floodgate switch, avoid causing the injury to the passenger, and then can promote floodgate machine work efficiency's advantage, the opening and shutting of present subway floodgate machine use cam mechanism to realize the floodgate fan door has been solved, the floodgate machine is in the course of the work, if the passenger passes through floodgate machine speed slow excessively, the floodgate machine is probably reversed, injure pedestrian's problem easily, it provides convenience to take the subway for the passenger.

Referring to fig. 1 and 4, the infrared sensors 12 are embedded in the side surface of the gate body 2, the infrared sensors 12 are symmetrically distributed, the infrared sensors 12 are electrically connected to the sensing area 13 through signal lines, and the infrared sensors 12 are arranged to sense whether passengers pass through the gate, so that the movable baffle 8 can be closed in time to prevent passengers from escaping.

Referring to fig. 1 and 4, an induction area 13 is embedded in the top of the gate body 2, the induction area 13 is electrically connected to the controller 11 through a signal line, the induction area 13 supports a radio frequency induction technology and an NFC communication technology, and by providing the induction area 13, a passenger can conveniently pass through the gate using a subway card or a mobile phone device, and the efficiency of the passenger passing through the gate can be improved.

Referring to fig. 1, 3 and 4, mounting grooves 14 are formed in both sides of the movable baffle 8, the connecting seat 7 is located inside the mounting groove 14, the connecting seat 7 is slidably connected with the mounting groove 14, and the mounting groove 14 is formed to facilitate mounting and dismounting of the movable baffle 8, thereby facilitating maintenance of the gate by a worker.

Please refer to fig. 1 and 3, a sign 15 is adhered on the surface of the movable baffle 8, a fluorescent coating is arranged on the surface of the sign 15, and the sign 15 is arranged, so that the identification degree is increased, the passenger can check the road sign information conveniently, and convenience is provided for the passenger to take the subway.

Referring to fig. 1 and 2, the number of the motors 9 is two, the motors 9 are respectively located below the grooves 3, the motors 9 are used in cooperation with the rotating shafts 5 through the driven gears 6, the rotating shafts 5 can be respectively driven to rotate through the design, and the movable baffles 8 between the gates can be ensured to work synchronously.

The working principle is as follows: during the use, at first the passenger uses subway card or mobile phone device and induction zone 13 contact, induction zone 13 sends passenger information to controller 11, controller 11 control motor 9 begins work, motor 9 drives driving gear 10 and rotates, because meshing between driven gear 6 and the driving gear 10, axis of rotation 5 can rotate along with driven gear 6 is synchronous, and then it is rotatory to drive adjustable fender 8 through connecting seat 7, it opens to make the floodgate machine to move to the inside of recess 3 until adjustable fender 8, infrared sensor 12 detects the passenger and passes through the back, with information feedback to controller 11, controller 11 control motor 9 reverses after that, make adjustable fender 8 leave recess 3 and resume initial position, can close the floodgate machine passageway, prevent that the passenger from escaping the ticket and getting into the subway.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a door opening and shutting mechanism of subway floodgate machine, includes floodgate machine base (1) and floodgate machine body (2), its characterized in that: the gate machine body (2) is located at the top of the gate machine base (1) and is bolted with the gate machine base (1), grooves (3) are formed in the two sides of the gate machine body (2), bearing seats (4) are fixedly installed on the inner wall of the grooves (3), rotating shafts (5) are arranged between the bearing seats (4), the rotating shafts (5) are rotatably connected with the gate machine body (2) through the bearing seats (4), the rotating shafts (5) penetrate through the inside of the gate machine base (1), driven gears (6) are bolted at the bottom ends of the rotating shafts (5), connecting seats (7) are fixedly installed on the surfaces of the rotating shafts (5), movable baffles (8) are fixedly installed on one sides, far away from the rotating shafts (5), of the gate machine base (1), motors (9) are bolted in inner cavities of the gate machine base (1), driving gears (10) are bolted on output shafts of the motors (9), the driving gear (10) is meshed with the driven gear (6), the controller (11) is fixedly installed in the inner cavity of the gate body (2), and the controller (11) is electrically connected with the motor (9).

2. The door opening and closing mechanism of the subway gate as claimed in claim 1, wherein: the side of floodgate machine body (2) inlays and is equipped with infrared sensor (12), and infrared sensor (12) are the symmetric distribution, electric connection between infrared sensor (12) passing signal line and induction zone (13).

3. The door opening and closing mechanism of the subway gate as claimed in claim 1, wherein: the top of floodgate machine body (2) inlays and is equipped with induction zone (13), and induction zone (13) pass through electric connection between signal line and controller (11), induction zone (13) support radio frequency induction technique and NFC communication technique.

4. The door opening and closing mechanism of the subway gate as claimed in claim 1, wherein: mounting grooves (14) are formed in the two sides of the movable baffle (8), the connecting seat (7) is located inside the mounting grooves (14), and the connecting seat (7) is connected with the mounting grooves (14) in a sliding mode.

5. The door opening and closing mechanism of the subway gate as claimed in claim 1, wherein: a sign (15) is bonded on the surface of the movable baffle (8), and a fluorescent coating is arranged on the surface of the sign (15).

6. The door opening and closing mechanism of the subway gate as claimed in claim 1, wherein: the number of the motors (9) is two, the motors (9) are respectively positioned below the grooves (3), and the motors (9) are matched with the rotating shaft (5) through the driven gears (6).