CN210216228U

CN210216228U - Prevent pedestrian passageway floodgate machine of pressing from both sides hindering

Info

Publication number: CN210216228U
Application number: CN201920597526.0U
Authority: CN
Inventors: Xinping Peng; 彭新平; Yueyang Hu; 胡月阳
Original assignee: Suzhou Auto Electronic Technology Co Ltd
Current assignee: Suzhou Auto Electronic Technology Co Ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-03-31
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a pedestrian passageway gate capable of preventing pinching, which comprises a gate main body; a support is arranged inside the gate main body; a rotating shaft is rotatably arranged on the bracket; a driving motor for driving the rotating shaft to rotate is arranged in the gate main body; a swing arm is arranged above the rotating shaft; the lower end of the swing arm is fixedly connected with the rotating shaft; a gate plate is arranged on one side of the swing arm; the lower end of the gate plate is hinged with the swing arm; a space is arranged between the upper end of the gate plate and the swing arm; a spring and a traction rope are connected between the swing arm and the gate plate; an opening is formed in the side face of the gate main body corresponding to the gate plate; the gate plate can be movably inserted into or removed from the gate main body through the opening. The utility model discloses can effectively avoid the floodgate machine to press from both sides the condition of hindering passerby closing the in-process.

Description

Prevent pedestrian passageway floodgate machine of pressing from both sides hindering

Technical Field

The utility model relates to a floodgate machine technical field especially relates to a prevent pressing from both sides pedestrian passageway floodgate machine of hindering.

Background

The gate is used as a channel management device and widely applied to public places such as markets, office buildings, subway stations and the like. Due to different personnel passing speeds or irregular passing operations, the existing gate machine can clamp the passing personnel during the automatic closing process, and therefore, the unfavorable conditions that the personnel are injured or the gate machine is damaged can occur.

SUMMERY OF THE UTILITY MODEL

To the technical problem who exists above-mentioned, the utility model aims at: the pedestrian passageway gate machine capable of preventing pinching injury is provided, and the condition that passers-by are pinched by the gate machine in the closing process can be effectively avoided.

The technical solution of the utility model is realized like this: a pedestrian passageway gate capable of preventing pinching comprises a gate main body; a support is arranged inside the gate main body; a rotating shaft is rotatably arranged on the bracket; a driving motor for driving the rotating shaft to rotate is arranged in the gate main body; a swing arm is arranged above the rotating shaft; the lower end of the swing arm is fixedly connected with the rotating shaft; a gate plate is arranged on one side of the swing arm; the lower end of the gate plate is hinged with the swing arm; a space is arranged between the upper end of the gate plate and the swing arm; a spring and a traction rope are connected between the swing arm and the gate plate; an opening is formed in the side face of the gate main body corresponding to the gate plate; the gate plate can be movably inserted into or removed from the gate main body through the opening.

Furthermore, a groove is formed in the inner side face, close to the gate plate, of the swing arm; a proximity switch is arranged in the groove; the side surface of the gate plate close to the swing arm is provided with a bulge corresponding to the position close to the switch; a controller is arranged in the gate main body; the driving motor and the proximity switch are respectively electrically connected with the controller.

Furthermore, the hauling cable is a steel wire rope.

Further, the spring is a compression spring and is arranged between the swing arm and a gap formed between the swing arm and the gate plate.

Further, the gate main bodies are oppositely arranged left and right; a pedestrian passage is formed between the gate main bodies; the gate plates are positioned on two sides of the pedestrian passageway and used for controlling the on-off state of the pedestrian passageway.

Furthermore, a side plate is arranged on one side of the swinging arm in the gate main body; the side plate is provided with a circular arc-shaped limiting groove; a sliding block is arranged on the side surface of the swing arm; the sliding block is arranged in the limiting groove in a sliding mode.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a cooperation of swing arm and floodgate machine board is used, and the floodgate machine board can carry out the reverse motion of certain degree when touchhing through the passerby, can slow down the double-layered wound that passerby received. On the other hand, through proximity switch's cooperation use, the floodgate board is when cliping passerby, and the swing arm can in time carry out reverse rotation to passerby can be kept away from to the floodgate board, further effectively avoids passerby to receive the clamp and hinders. In addition, because the impact that the floodgate machine received is less, can effectively reduce the damaged possibility of floodgate machine, prolong its life.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

fig. 1 is a schematic front view structure diagram of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic front view of the present invention in another state;

FIG. 4 is a schematic view of the structure of the present invention showing the swing arm and the shaft engaged with each other;

wherein: 1. a gate main body; 2. a rotating shaft; 21. a drive motor; 22. a support; 3. a swing arm; 31. a groove; 4. a gate plate; 5. a spring; 51. a hauling rope; 6. a protrusion; 7. a proximity switch; 8. a side plate; 81. A limiting groove; 82. a slider; 9. and a controller.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

As shown in FIGS. 1-4, the pedestrian passageway gate of the present invention comprises a gate main body 1, wherein the gate main body 1 is a shell structure and has a cavity therein. The internal mounting of floodgate main part 1 has support 22, and in this embodiment, support 22 is installed in the bottom of floodgate main part 1, and the pivot 2 is installed through the bearing frame rotation on the support 22, and pivot 2 sets up along the fore-and-aft direction. The interior of the gate main body 1 is provided with a driving motor 21 for driving the rotation shaft 2 to rotate. The specific installation mode is that the power output shaft of the driving motor 21 is connected with the rotating shaft 2 through a coupling. The swing arm 3 is arranged above the rotating shaft 2, and the lower end of the swing arm 3 is fixedly connected with the middle part of the rotating shaft 22. Through the above structural design, the driving motor 21 can drive the swing arm 3 to swing left and right. A shutter plate 4 is mounted on one side of the swing arm 3. The gate plate 4 is of a fan-shaped structure, and the lower end of the gate plate 4 is hinged with the swing arm 3. A gap is arranged between the upper end of the gate plate 4 and the swing arm 3. A spring 5 and a traction rope 51 are connected between the swing arm 3 and the gate plate 4. Specifically, the spring 5 is a compression spring, and may be installed between the swing arm 3 and the shutter plate 4. The hauling rope 51 is preferably a steel rope. In the initial state, the swing arm 3 and the gate plate 4 are in an open state and the pull rope 51 is in a stretched state under the elastic support of the spring 5 to tighten the swing arm 3 and the gate plate 4. The side of the gate main body 1 is formed with an opening 11 at a position corresponding to the gate plate 4, and the opening 11 extends in the vertical direction. The gate plate 4 is movable into and out of the gate main body 1 through the opening 11.

Wherein for the effect of improving anti-pinch, process recess 31 on being close to floodgate board 4 medial surface at swing arm 3, proximity switch 7 is installed to 31 in the recess, and floodgate board 4 installs arch 6 in the position department that corresponds proximity switch 7 on the side that is close to swing arm 3, and the internally mounted of floodgate main part 1 has controller 9, and driving motor 21 and proximity switch 7 link to each other with controller 9 electrical property respectively. Through the above structural design, when the swing arm 3 and the gate plate 4 are close to each other, the protrusion 6 can be close to and contact the proximity switch 7, and provide a signal to the controller 9, and the controller 9 receives the signal and controls the action of the driving motor 21.

A side plate 8 is arranged on one side, located on the swing arm 3, of the interior of the gate main body 1, a circular arc-shaped limiting groove 81 is machined in the side plate 8, and the circle center of the limiting groove 81 coincides with the rotating circle center of the swing arm 3. A slider 82 is mounted on the side surface of the swing arm 3 near the side plate 8, and the slider 82 is slidably mounted in the limit groove 81. The length of the limiting groove 81 depends on the actual requirement, and can limit the starting position and the ending position of the rotation of the swing arm 3.

The gate main bodies 1 of the embodiment can be oppositely arranged left and right when in use, and pedestrian passageways are formed among the gate main bodies 1. The gate plates 4 are positioned on two sides of the pedestrian passageway and are used for controlling the on-off state of the pedestrian passageway.

During the use, driving motor 21 drives swing arm 3 and rotates, and then drives floodgate board 4 and rotate, and floodgate board 4 accessible opening 11 stretches out the outside of floodgate main part 1 or contracts the inside of floodgate main part 1 to open and closed pedestrian's passageway. When the gate plate 4 extends outwards and closes the pedestrian passageway, a passerby passes through the pedestrian passageway and clamps the pedestrian, firstly, the gate plate 4 touches the passerby, and the reverse contraction is carried out under the action of the spring 5 so as to relieve the clamping injury of the passerby. The floodgate board 4 is close to swing arm 3 when reverse shrink, and protruding 6 on the floodgate board 4 is close to and contacts proximity switch 7, and contact switch 7 is closed and provides the signal for controller 9, and controller 9 received signal to output signal control driving motor 21 upset, and then driving motor 21 drives floodgate board 4 reverse motion and keeps away from the passerby. After the gate plate 4 is separated from the passer-by, the gate plate 4 is separated from the swing arm 3 and returns to the original position by the elastic force of the spring 5.

The floodgate board 4 of this embodiment can carry out certain degree of shrink when touchhing the passerby, slows down the passerby and receives the clamp wound. On the other hand, swing arm 3 in time carries out reverse rotation, and gate board 4 keeps away from passerby, further effectively avoids passerby to receive the clamp and hinders. In addition, because the impact that the floodgate machine received is less, can effectively reduce the damaged possibility of floodgate machine, prolong its life.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. A pedestrian passageway gate capable of preventing pinching comprises a gate main body; the method is characterized in that: a support is arranged inside the gate main body; a rotating shaft is rotatably arranged on the bracket; a driving motor for driving the rotating shaft to rotate is arranged in the gate main body; a swing arm is arranged above the rotating shaft; the lower end of the swing arm is fixedly connected with the rotating shaft; a gate plate is arranged on one side of the swing arm; the lower end of the gate plate is hinged with the swing arm; a space is arranged between the upper end of the gate plate and the swing arm; a spring and a traction rope are connected between the swing arm and the gate plate; an opening is formed in the side face of the gate main body corresponding to the gate plate; the gate plate can be movably inserted into or removed from the gate main body through the opening.

2. The pedestrian passageway gate machine of claim 1, wherein: the side surface of the swing arm close to the gate plate is provided with a groove; a proximity switch is arranged in the groove; the side surface of the gate plate close to the swing arm is provided with a bulge corresponding to the position close to the switch; a controller is arranged in the gate main body; the driving motor and the proximity switch are respectively electrically connected with the controller.

3. The pedestrian passageway gate machine of claim 1, wherein: the hauling cable is a steel wire rope.

4. The pedestrian passageway gate machine of claim 1, wherein: the spring is a compression spring and is arranged between the swing arm and the space formed by the gate plate.

5. The pedestrian passageway gate machine of claim 1, wherein: the gate main bodies are oppositely arranged left and right; a pedestrian passage is formed between the gate main bodies; the gate plates are positioned on two sides of the pedestrian passageway and used for controlling the on-off state of the pedestrian passageway.

6. The pedestrian passageway gate machine of claim 1, wherein: a side plate is arranged on one side of the swing arm in the gate main body; the side plate is provided with a circular arc-shaped limiting groove; a sliding block is arranged on the side surface of the swing arm; the sliding block is arranged in the limiting groove in a sliding mode.