CN100999974A

CN100999974A - Wide passageway dual-door retractable structure

Info

Publication number: CN100999974A
Application number: CNA2007100362553A
Authority: CN
Inventors: 张建成; 张秋平; 张华�; 钱青; 陆军理
Original assignee: SHENGKAEN INTELLIGENT SYSTEM CO Ltd SHENGHAI
Current assignee: SHENGKAEN INTELLIGENT SYSTEM CO Ltd SHENGHAI
Priority date: 2007-01-08
Filing date: 2007-01-08
Publication date: 2007-07-18
Anticipated expiration: 2027-01-08
Also published as: CN100999974B

Abstract

The present invention relates to the entrance control in great passenger flow rate, and provides one kind of wide passage double telescopic gate mechanism. The present invention has one sandwiched outer gate of two plates, one inner gate capable of being embedded into the sandwich or extended beyond the outer gate, two push rods, one link rod, rocker arm, motor, limiting sensors and other parts. It can open in case of power off, and has the advantages of simple and firm structure and capacity of passing great passenger flow.

Description

Wide passageway dual-door retractable structure

Technical field

The utility model relates to the retractable door gate inhibition's controlling organization on a kind of automatic ticket checking gate that is used for automatic ticket-selling system and track traffic turnover station.

Background technology

Development along with computer electron electric power and sensor technology, each advanced country's electromechanical integrated product emerges in an endless stream, and many class products such as all kinds of door machineries, printing machinery, metallurgical machinery, chemical machinery and industrial robot, intelligent robot all have new progress every year.Electromechanical integration technology more and more receives the concern of each side, and it is being improved the people's livelihood, increases work efficiency, energy conservation, reduction material consumption, is strengthening aspect such as enterprise competitiveness and play great effect.

At present, the fan door dynamic resistance mechanism on automatic ticket checking gate, that often uses has triadius type stopper and door leaf formula stopper two big classes.Because door leaf formula stopper has People's Bank of China by fireballing characteristics, has obtained extensive utilization on the automatic ticket checking gate of rail traffic station.Door leaf formula stopper is divided into the vertical shaft rotation and pats three types at door, flexible translation door, transverse axis swing fan door etc.; Can not bounce back automatically when wherein the greatest drawback of beating door and translation door is outage, be disadvantageous to promptly dredging the stream of people, and the utility model improves this.

Summary of the invention

For solving the big gate inhibition's control problem of turnover personnel's flow, the utility model provides a kind of wide passageway dual-door retractable structure; Comprise a left side, two fan doors of right symmetry are formed, wherein the structure of Yishanmen is, outer door constitutes sandwich by two blocks of plates, imbed an inner door in the interlayer, be connected with outer door with pin, inner door is passed through the semicircle moving gear, extended outer door or indentation outer door interlayer, and outer door is connected with push rod A, push rod A is fixed on the base by main shaft, another push rod B also is fixed on the base by main shaft, fixes an electromagnet on the push rod B, and inhales mutually with the iron block on the push rod A, make push rod A, B combines, push rod B also is connected with a connecting rod, and connecting rod is connected with the gear of motor by rocking arm, and base is provided with the thresholding level sensor.

Described semicircle moving gear is fixed on the inner door, and another semicircle fixed gear is fixed on the base, and meshes with the semicircle moving gear.

Also be with torsion spring on the described main shaft, torsion spring is connected with push rod A, and under off-position, push rod A, B separate, and torsion spring twisting push rod A longitudinally moves to the upright position.

The utility model has the advantages that, simple in structure and firm, but the passage of control gate is broad, is suitable for big flow personnel turnover.

Description of drawings

Accompanying drawing 1 is a front view of the present utility model.

Accompanying drawing 2 is left views of accompanying drawing 1.

Accompanying drawing 3 is vertical views of accompanying drawing 1.

Accompanying drawing 4 is partial enlarged drawings of accompanying drawing 2.

Accompanying drawing 5 is that two fan doors of symmetry are in the closed condition view.

Accompanying drawing 6 is that two fan doors of symmetry are in the opening view.

The drawing reference numeral explanation:

The 1-inner door, 2-outer door, 3-push rod A, 4-semicircle moving gear, 5-semicircle fixed gear, 6-base, 7-alignment pin, 8-electromagnet, 9-push rod B, 10-motor, 11-connecting rod, the 12-rocking arm, 13-gear-box, 14-electric machine support, the 15-tank filler sleeve, 16-torsion spring, 17-main shaft, 18-sensor 1,19-sensor 2, the upper and lower adjusting of 20-is turned round.

The specific embodiment

See also accompanying drawing 1,2, shown in 3, outer door 2 constitutes interlayer 21 structures by two blocks of plates, imbed an inner door 1 in the interlayer 21, be connected with outer door 2 with pin 7, inner door 1 is by semicircle moving gear 4, extended outer door or indentation outer door interlayer 21, outer door 2 is connected with push rod A, push rod A is fixed on the base 6 by main shaft 17, another push rod B also is fixed on the base 6 by main shaft 17, fix an electromagnet 8 on the push rod B, and inhale mutually with the iron block (not shown) on the push rod A, make push rod A, B combines, and push rod B also is connected with a connecting rod 11, connecting rod 11 is connected by the gear-box 13 interior gears of rocking arm 12 and motor, and base 6 is provided with thresholding level sensor 1, sensor 2.

Described semicircle moving gear 4 is fixed on the inner door 1, and another semicircle fixed gear 5 is fixed on the base 6, and meshes with semicircle moving gear 4.

Also be with torsion spring 16 on the described main shaft 17, torsion spring 16 is connected with push rod A, and under off-position, push rod A, B separate, and torsion spring 16 twisting push rod A longitudinally move to the upright position.

The utility model course of work is as follows:

After the energising, electromagnet 8 energisings, push rod A, the B interlock that is attached together, motor 10 rotates, by the gear in its gear-box, drive rocking arm 12 actions, make connecting rod 11 draw (or pushing away) moving push rod B to move inwards or outwards, open the door inwards, this moment, outer door moved right, simultaneously, semicircle moving gear 4 rolls to the right along semicircle fixed gear 5, shrinks in the interlayer 21 of pulling inner door 1 outside side door 2, inside and outside side door 1,2 just is in plumbness, as shown in Figure 6, the door on left and right both sides all is that the gate inhibition is in opening like this.

At closing time, motor 10 backward rotation; rocking arm 12 drivening rods 11 promote push rod B and outwards move; outer door 2 is moved the below; semi-circle gear 4 scrolls up along semi-circle gear 5 simultaneously left along main shaft 17; move the below left along alignment pin 7 thereby drive inner door 1, the door on left and right both sides all is that the gate inhibition is in closed condition like this.

The outage OFF state, electromagnet 8 dead electricity, push rod A, B separate, motor 10 inside and outside side door functions out of hand, the torsion of torsion spring 16 vertically moves push rod A, inner door 1 reaches automatic open door effect under the off-position along shrinking in the interlayer 21 of semicircle fixed gear 5 outside side doors 2 simultaneously.

Claims

1, a kind of wide passageway dual-door retractable structure, comprise a left side, two fan doors of right symmetry are formed, it is characterized in that: wherein the structure of Yishanmen is, outer door constitutes sandwich by two blocks of plates, imbed an inner door in the interlayer, be connected with outer door with pin, inner door is by the semicircle moving gear, extended outer door or indentation outer door interlayer, outer door is connected with push rod A, and push rod A is fixed on the base by main shaft, and another push rod B also is fixed on the base by main shaft, fix an electromagnet on the push rod B, and inhale mutually with the iron block on the push rod A, make push rod A, B combines, and push rod B also is connected with a connecting rod, connecting rod is connected with the gear of motor by rocking arm, and base is provided with the thresholding level sensor.

2, by the described wide passageway dual-door retractable structure of claim 1, it is characterized in that: described semicircle moving gear is fixed on the inner door, and another semicircle fixed gear is fixed on the base, and meshes with the semicircle moving gear.

3, by the described wide passageway dual-door retractable structure of claim 1, it is characterized in that: also be with torsion spring on the described main shaft, torsion spring is connected with push rod A, and under off-position, push rod A, B separate, and torsion spring twisting push rod A longitudinally moves to the upright position.