CN205636565U

CN205636565U - Narrow passageway wing wing centre section mechanism of wing floodgate

Info

Publication number: CN205636565U
Application number: CN201620356379.4U
Authority: CN
Inventors: 魏建刚; 杨金奎; 张煜; 杨健; 刘亮
Original assignee: Beijing Zhongcheng Kexin Technology Development Co Ltd
Current assignee: Beijing Zhongcheng Kexin Technology Development Co Ltd
Priority date: 2016-04-25
Filing date: 2016-04-25
Publication date: 2016-10-12
Anticipated expiration: 2026-04-25

Abstract

The utility model relates to a wing floodgate. And more particularly, the utility model relates to a narrow passageway wing wing centre section mechanism of wing floodgate includes: the swing arm, its the bottom with place in subaerial base pin joint, a runner is installed to the lower part of swing arm, the edge of runner stretches out the swing arm, the edge of runner is provided with a plurality of teeth of a cogwheel, big wing door, it is fixed in the swing arm, and one side that the lower part of big wing door is close to the swing arm is provided with the pivot, the winglet door, it connects with big wing door -hinge through the pivot, is fixed with a gear structure in the pivot, and gear structure is connected with the runner meshing, the diameter of runner is gear structure's 2 times of diameter, and cloth is equallyd divide in runner and gear structure's fourth's radian to a plurality of teeth of a cogwheel of runner and gear structure, and gear structure's fixed position is: gear structure's top edge is in on the same horizontal plane with the axle center of runner. The utility model discloses make the winglet door to expand corresponding angle according to the size in space, the rational utilization resource, reduced manufacturing cost simultaneously.

Description

Wing mechanism in the wing lock narrow passage wing

Technical field

This utility model relates to a kind of wing lock.More specifically, wing mechanism during this utility model relates to a kind of wing lock narrow passage wing.

Background technology

In recent years, along with a large amount of uses of the ticket checking gate inhibitions such as high ferro, motor-car, subway, conventional cam push rod of the prior art The shortcoming of mechanism's wing lock is obvious all the more, and due to reasons such as cam wear or mechanism's displacements, equipment always needs entering of stage Row sum-equal matrix and maintenance.Although the entrance guard device wing door mechanism that existing employing planet tooth transmission principle is made instead of tradition completely The cam follower mechanism of wing lock, solves equipment all the time by the puzzlement that maintenance cycle is short, but due to the restriction of installing space, Do not ensure that the wing wing centre section of wing door mechanism fully opens according to initial design, cause the waste of resource, and existing flap door Mechanism structure is complicated, and production cost is higher.

Utility model content

A purpose of the present utility model is to solve at least the above, and provides the advantage that at least will be described later.

This utility model also has a purpose to provide a kind of wing mechanism be applicable to the wing lock wing of narrow passage so that little flap door can Size according to space launches corresponding angle, makes rational use of resources, reduces production cost simultaneously.

In order to realize according to these purposes of the present utility model and further advantage, it is provided that wing mechanism in a kind of wing lock narrow passage wing, Including:

Swing arm, bottom it be placed on ground base pivot joint, the bottom of described swing arm is provided with a runner, described runner Diameter more than the width 2～3cm of described swing arm so that the edge of described runner stretches out described swing arm, the limit of described runner Edge is provided with multiple gear teeth；

Big flap door, it is fixed in described swing arm, and the bottom of described big flap door is provided with rotating shaft near the side of described swing arm；

Little flap door, it, by described rotating shaft and described big flap door pivot joint, described rotating shaft is fixed with a gear structure, described tooth Wheel construction is connected with the engagement of described runner；

Wherein, 2 times of the diameter of a diameter of described gear structure of described runner, described runner and the multiple of gear structure take turns Tooth is distributed in the radian of 1/4th of described runner and gear structure, and the fixed position of described gear structure is: institute The axle center of the top edge and described runner of stating gear structure is in same level.

Preferably, in the described wing lock narrow passage wing in wing mechanism, described swing arm and big flap door are hollow sandwich structure, Described runner is arranged at the bottom 10～15cm of described swing arm.

Preferably, in the described wing lock narrow passage wing in wing mechanism, the pendulum at the bottom 10～15cm of described swing arm Offering pair of openings on arm sidewall in opposite directions, the edge of described runner stretches out pair of openings and arranges.

Preferably, in the described wing lock narrow passage wing in wing mechanism, the sidewall of the opening part of described swing arm all stretches out shape Become an accommodation space, with the edges cover by described runner.

Preferably, in the described wing lock narrow passage wing in wing mechanism, also including the first drive mechanism, described first drives machine The output shaft of structure is pivotally connected with base, and the bottom of described swing arm is arranged on the pivot of described base.

Preferably, in the described wing lock narrow passage wing in wing mechanism, also including the second drive mechanism, described second drives machine Structure is arranged in the hollow sandwich of described swing arm, and the output shaft of described second drive mechanism and described runner pivot joint.

Preferably, in the described wing lock narrow passage wing in wing mechanism, the hollow sandwich of described swing arm is provided with a gripper shoe, Described second drive mechanism is arranged in the installing space of gripper shoe.

Preferably, in the described wing lock narrow passage wing in wing mechanism, described big flap door and little flap door are sector structure.

This utility model at least includes following beneficial effect: drive big flap door around the rotation of base, winglet by the rotation of swing arm Door and gear structure concomitant rotation.Driving runner to the opposite direction rotation rotated with swing arm, now runner is applied to be engaged with One active force of gear structure so that gear structure rotates, and the rotating shaft in the least flap door also rotates, thus Little flap door is driven to screw out an angle from big flap door.Owing to rotating shaft is positioned close to the side of swing arm, and runner and gear are tied Structure diameter and the particular design of tooth distribution, little flap door can only rotate a less angle, will not take too much space, Meet the installation requirements of narrow passage.Simultaneously because be only provided with the runner and gear structure cooperated a pair, simplify dress The structure put, reduces production cost.

Part is embodied by further advantage of the present utility model, target and feature by description below, and part also will be by this Research and the practice of utility model and be understood by the person skilled in the art.

Accompanying drawing explanation

Schematic diagram when Fig. 1 is that in the described wing lock narrow passage wing, wing mechanism is closed；

Fig. 2 is schematic diagram during described wing lock narrow passage wing wing centre section mechanism opening.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art with reference to description literary composition Word can be implemented according to this.

Should be appreciated that used herein such as " have ", " comprising " and " including " term are not precluded from one or many Other element individual or the existence of a combination thereof or interpolation.

As illustrated in fig. 1 and 2, this utility model provides wing mechanism in a kind of wing lock narrow passage wing, and in this wing, wing mechanism mainly wraps Including three great institutions, be oscillating arm mechanisms, gear drive and drive mechanism respectively, gear drive is lifted by oscillating arm mechanisms Gao Hou, then make little flap door screw out from big flap door under the effect of drive mechanism, specifically include:

Swing arm 1, bottom it be placed on the pivot joint of ground base 4, base is provided with a pivot 41, the bottom of swing arm Through this pivot and base pivot joint.The length of swing arm can be set to 1～1.5 meter long according to the demand of installing space, to drive Big flap door and the rotation of little flap door so that it is passage can be blocked when opening.The bottom of described swing arm is provided with a runner 5, The diameter of described runner is more than the width 2～3cm of described swing arm, so that the edge of described runner stretches out described swing arm, described The edge of runner is provided with multiple gear teeth, it is not necessary to be respectively provided with sprocket wheel and gear structure in swing arm and big flap door, just can be real Gear structure on existing countershaft applies an active force, simple in construction, reduces production cost.

Big flap door 2, it is fixed in described swing arm, and the rotation of swing arm drives big flap door concomitant rotation.Under described big flap door Portion is provided with rotating shaft 21 near the side of described swing arm, and rotating shaft is arranged near arm side, it is possible to ensure that little flap door will not be from greatly Screwing out the biggest angle in flap door, the angle between little flap door and big flap door is limited in certain scope, adapts to narrow passage Installation requirements.

Little flap door 3, it, by described rotating shaft and described big flap door pivot joint, described rotating shaft is fixed with a gear structure 6, institute State gear structure to be connected with the engagement of described runner.When runner rotates, being applied to one active force of gear structure, little flap door is therewith Rotate a certain angle, close or open passage.

Wherein, 2 times of the diameter of a diameter of described gear structure of described runner, described runner and the multiple of gear structure take turns Tooth is distributed in the radian of 1/4th of described runner and gear structure, and the fixed position of described gear structure is: institute The axle center of the top edge and described runner of stating gear structure is in same level.The purpose so arranged is, is tied by gear The slewing area of structure is limited in a limited space, i.e. in 1/4th of runner radian, so that little flap door is from the big wing Excessive angle will not be screwed out in Men, adapt to the installation requirements of narrow passage.

In the described wing lock narrow passage wing in wing mechanism, described swing arm and big flap door are hollow sandwich structure, to facilitate collecting Big flap door and little flap door, minimizing takes up room.Described runner is arranged at the bottom 10～15cm of described swing arm, Ensure that on the premise of playing gate inhibition's effect, save raw material, reduce cost.

In the described wing lock narrow passage wing in wing mechanism, phase on the swing arm sidewall at the bottom 10～15cm of described swing arm To offering pair of openings 11, the edge of described runner stretches out pair of openings and arranges.Need not arrange sprocket wheel and driver simultaneously Structure, can be achieved with the transmission of power, reduces cost.

In the described wing lock narrow passage wing in wing mechanism, the sidewall of the opening part of described swing arm all stretches out and forms an accommodating sky Between, with the edges cover by described runner, prevent the gear teeth highlighted from accidentally injuring passing pedestrian.

In the described wing lock narrow passage wing in wing mechanism, also include the first drive mechanism, the output shaft of described first drive mechanism Pivotally connected with base, the bottom of described swing arm is arranged on the pivot of described base.First drive mechanism drives swing arm Rotate, and and then drive the rotation of big flap door being arranged in swing arm.

In the described wing lock narrow passage wing in wing mechanism, also include that the second drive mechanism 7, described second drive mechanism are arranged on In the hollow sandwich of described swing arm, and the output shaft of described second drive mechanism and described runner pivot joint.Second drive mechanism with The rotation direction of the first drive mechanism is contrary, to drive runner to rotate round about relative to swing arm, and makes gear structure certainly Turning certain angle, little flap door screws out from big flap door or reclaims, and closes or opens passage.

In the described wing lock narrow passage wing in wing mechanism, the hollow sandwich of described swing arm is provided with a gripper shoe 71, described Second drive mechanism is arranged in the installing space of gripper shoe, to ensure that, when swing arm rotates, the second drive mechanism can be fixed In specific position.

In the described wing lock narrow passage wing in wing mechanism, described big flap door and little flap door are sector structure, can meet gate inhibition Demand, save raw material simultaneously.

First drive mechanism drives pivoting of base, makes swing arm and big flap door concomitant rotation, from initial condition dextrorotation Go out certain angle.Second drive mechanism drives runner to rotate counterclockwise corresponding angle.Owing to winglet door pivot is fixed on the big wing Men Shang, when big flap door screws out, except little flap door with big flap door around base revolve round the sun in addition to, gear structure, also around runner rotation, makes little Flap door is from internal another angle of back-out clockwise of big flap door.When the first drive mechanism drives big flap door to be rotated clockwise to maximum, The continuation big flap door of rotation, by the pulling force by the first drive mechanism, makes big flap door reclaim, and it is original to drive little flap door to return to together State, completes a cycle.

Although embodiment of the present utility model is disclosed as above, but it is not restricted in description and embodiment listed Using, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, and can It is easily achieved other amendment, therefore under the general concept limited without departing substantially from claim and equivalency range, this practicality Novel be not limited to specific details and shown here as with describe legend.

Claims

1. wing mechanism in a wing lock narrow passage wing, it is characterised in that including:

2. wing mechanism in the wing lock narrow passage wing as claimed in claim 1, it is characterised in that described swing arm and big flap door are equal For hollow sandwich structure, described runner is arranged at the bottom 10～15cm of described swing arm.

3. wing mechanism in the wing lock narrow passage wing as claimed in claim 2, it is characterised in that apart from the bottom of described swing arm Offering pair of openings on swing arm sidewall at 10～15cm in opposite directions, the edge of described runner stretches out pair of openings and arranges.

4. wing mechanism in the wing lock narrow passage wing as claimed in claim 3, it is characterised in that the opening part of described swing arm Sidewall all stretches out and forms an accommodation space, with the edges cover by described runner.

5. wing mechanism in the wing lock narrow passage wing as claimed in claim 1, it is characterised in that also include the first drive mechanism, The output shaft of described first drive mechanism is pivotally connected with base, and the bottom of described swing arm is arranged on the pivot of described base.

6. wing mechanism in the wing lock narrow passage wing as claimed in claim 1, it is characterised in that also include the second drive mechanism, Described second drive mechanism is arranged in the hollow sandwich of described swing arm, and the output shaft of described second drive mechanism with described turn Wheel pivot joint.

7. wing mechanism in the wing lock narrow passage wing as claimed in claim 6, it is characterised in that the hollow sandwich of described swing arm In be provided with a gripper shoe, described second drive mechanism is arranged in the installing space of gripper shoe.

8. wing mechanism in the wing lock narrow passage wing as claimed in claim 1, it is characterised in that described big flap door and little flap door It is sector structure.