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Scissor type door

A scissor door and leaf door technology, applied in the direction of windows/doors, roads, building components, etc., can solve the problems of easy wear and failure of the action mechanism, and achieve the effect of simple structure and high transmission efficiency.

Active Publication Date: 2015-12-02
EASYWAY SUZHOU ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the technical problem that the scissor door action mechanism in the prior art is easy to wear, and the chute or gear mechanism is interfered by foreign matter, which will cause the mechanism to fail, so as to provide a low-friction, free from friction. Scissor doors affected by foreign objects

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment 1

[0043] This embodiment provides a scissor door, such as figure 1 or 2, including

[0044] Rack 15,

[0045] The power unit is arranged on the frame 15;

[0046] The crank 3 is driven by the power unit to rotate;

[0047] The first connecting rod 4 is connected with the crank 3 and driven by the crank 3;

[0048] The main arm 5 is connected to the first connecting rod 4 and is driven by the first connecting rod 4 to swing around the rotating shaft 10 arranged on the frame 15;

[0049] The slave arm 7 is connected to the main arm 5 through a linkage mechanism, and can be driven by the linkage mechanism to swing around the rotating shaft 10 when the main arm 5 rotates;

[0050] The door 9 is fixedly arranged on the slave arm 7 to swing together with the slave arm 7, and is hollow inside and has a side opening;

[0051] The inner door 14 is connected with the slave arm 7 through a link mechanism arranged on the frame 15;

[0052] When the slave arm 7 swings around the shaft ...

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Abstract

The invention relates to a scissor type door. The scissor type door comprises a rack, a power device, a crank, a first connecting rod, a main rocker arm, an auxiliary rocker arm, a sector-shaped door body and an inner door body. The sector-shaped door body is fixedly arranged on the auxiliary rocker arm so that the sector-shaped door body and the auxiliary rocker arm can jointly swing. The sector-shaped door body is hollow and is provided with a lateral opening. The inner door body is connected with the auxiliary rocker arm through a connecting rod mechanism arranged on the rack. When the auxiliary rocker arm swings around a rotating shaft, the auxiliary rocker arm drives the inner door body through the connecting rod mechanism to stretch out from or draw back into the lateral opening of the sector-shaped door body so that the sector-shaped door body and the inner door body can be switched between the stopping state and the releasing state. According to the scissor type door, the inner door body is driven by the connecting rod mechanism to stretch out or draw back; and compared with a sliding mechanism and a gear mechanism, the scissor type door has the beneficial effects of being low in friction and free of influences of foreign matter.

Description

technical field [0001] The invention relates to a scissor gate and belongs to the technical field of automatic ticket gates. Background technique [0002] Rail transit stations, such as subways, light rails, and railways, usually set up automatic ticket gates to control the entry and exit of passengers and goods. Scissor gates are a type of automatic ticket gates. The scissor gate turnstile is extended or retracted through the fan door and inner door to control the opening and closing of the channel. When the passenger passes the verification with the ticket, the fan door and the inner door retract into the automatic ticket gate so that passengers can pass through the channel. After the passenger passes, the fan door and the inner door are stretched out, and the passage is closed until the next passenger passes the verification. [0003] At present, the action mechanism for driving the fan door to extend / retract is often realized by a chute or a gear mechanism. For example,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F13/06
CPCE06B11/085
Inventor 杨云贵林青夏冬伟潘丽丽任洪雨
Owner EASYWAY SUZHOU ELECTRONICS TECH
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