CN200949215Y

CN200949215Y - Electric road brake gear

Info

Publication number: CN200949215Y
Application number: CN 200620014742
Authority: CN
Inventors: 余家红
Original assignee: HONGMEN ELECTROMECHANICAL EQUIPMENT CO Ltd SHENZHEN CITY
Current assignee: Hongmen Advanced Technology Corporation
Priority date: 2006-09-15
Filing date: 2006-09-15
Publication date: 2007-09-19
Anticipated expiration: 2016-09-15

Abstract

The utility model relates to an electric road valve device. A case (7) is provided with an electric motor (1), a reducer (2), and a baffle rod; wherein, the electric motor (1) is connected with the reducer (2); the outer side of the case (7) is provided with a rotatable disk (4); the baffle rod (5) is fixed on the disk (4); and the output end of the reducer (2) is provided with a driving device of the baffle rod. The utility model makes the electric motor directly connected with the reducer with a worm wheel and a worm gear, which replaces the traditional belt driving connecting method; besides, a rotating shat, the disk, and the baffle rod are combined to replace the prime brace connecting rod design, thus the electric road valve has a simple and compact structure, small area occupied, light weight, easy transportation and installation, and more convenient maintenance.

Description

A kind of electric gate device

Technical field

The utility model relates to a kind of electric gate device, relates in particular to a kind of electric gate device that comprises motor, reducer and pin.

Background technology

Banister, also claim stop, be widely used in the vehicle entrance of charge station, parking lot and sub-district etc., mainly be divided into electric gate and manual banister according to the difference of power source, along with improving constantly of China's economy and technical level, electric gate has occupied the dominant position in market.Road brake gear under the prior art is except that motor, reducer and pin, also be provided with belt, crank gear, rocking bar etc. mostly, during work, give reducer by belt with the transmission of power of motor, drive crank gear, rocking bar etc. again and do crank-motion, finally make pin do swinging up and down in the preset range.Because this road brake gear has adopted the design of belt transmission, crank connecting link, makes that not only whole device is huge and heavy, be difficult for transportation and install, but also make maintenance difficult, bring loaded down with trivial details after-sale service.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of electric gate device, it simple in structure, in light weight, take up room for a short time, not only transportation and quick and easy for installation is and easy to maintenance.

In order to solve the problems of the technologies described above, the utility model is to constitute like this: motor, reducer and pin are housed on cabinet, and motor is connected with reducer, and rotating disk is equipped with in the outside of cabinet, pin is fixed on the disk, and the output of reducer is provided with the drive unit of pin.

As a kind of embodiment of the present utility model, described drive unit is on the output of reducer turning cylinder to be set, and turning cylinder contacts with disk or is connected, thereby driver plate and pin rotate.Described reducer is a worm type of reduction gearing.

As a kind of preferred version of aforementioned embodiments of the present utility model, have one 90 ° arc groove on the described disk, on the inner surface of described arc groove, be provided with wear plate away from the center of circle, turning cylinder contacts with disk friction by wear plate.

Another kind of preferred version as aforementioned embodiments of the present utility model, have one 90 ° arc groove on the described disk, described turning cylinder is processed into gear shaft, processed the gear teeth that are complementary with this gear shaft on the inner surface of described arc groove away from the center of circle, gear shaft and disk are connected with a joggle.

Adopted after such structure, not only do not use belt but motor directly is connected with worm reducer, also adopt being connected of turning cylinder, disk and pin to replace existing crank connecting link design, make the electric gate apparatus structure simple, compact, it is little to take up room, and in light weight, is easy to transportation and installation, also make maintenance become more convenient in addition, effectively alleviated the workload of after-sale service.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the structural representation of movement part of the present utility model.

Fig. 2 is the structural representation of a kind of preferred implementation of the present utility model.

Fig. 3 is the structural representation of another kind of preferred implementation of the present utility model.

Fig. 4 is an assembling schematic diagram of the present utility model.

The specific embodiment

As Fig. 1, Fig. 2, Fig. 3 and electric gate device shown in Figure 4, it on cabinet 7 by bolt bearing support 8, bearing support 8 belows also are connected with reducer 2 by bolt, what reducer 2 was selected for use is worm type of reduction gearing, in order to save belt transmission of the prior art, make structure more simple, reducer 2 directly is connected with motor 1, in addition, the output of reducer 2 also is provided with turning cylinder 3, be set with axle 9 in the bearing support 8, pin 5 is by being bolted on the disk 4, appropriate location on disk 4 and pin 5 processes and axle 9 through holes that are complementary, use axle 9 that disk 4 and pin 5 are assembled together then, turning cylinder 3 contacts with disk 4 or is connected, and rotates around axle 9 thereby driver plate 4 drives pins 5, like this by turning cylinder 3, the routing motion of disk 4 and pin 5 just can replace existing crank connecting link design, and can make the electric gate apparatus structure more simple and compact.

During work, after motor 1 slows down by reducer 2,, and make the pin 5 that is installed on the disk 4 do the interior running of preset range by turning cylinder 3 driving disks 4 that are arranged on reducer 2 outputs.

Shown in Figure 2 is a kind of preferred version of the present utility model, on described disk 4, have one 90 ° arc groove, conventional wear plate 6 is installed at this arc groove on away from the inner surface in the center of circle, embossing is after heat treatment carried out on the surface of turning cylinder 3 again, turning cylinder 3 is to carry out CONTACT WITH FRICTION by wear plate and disk, this scheme adopts friction to connect can play the safety guarantee effect by skidding, but mainly is applicable to the short and lighter occasion of pin 5.

Shown in Figure 3 is another kind of preferred version of the present utility model, described turning cylinder 3 is processed into gear shaft 10, have one 90 ° arc groove on the described disk 4, then process the gear teeth that with gear shaft 10 are complementary on the disk at this arc groove on away from the inner surface in the center of circle, be connected with a joggle between gear shaft and the disk, transferable moment is bigger owing to be connected with a joggle, and mainly is applicable to the long or heavier occasion of pin 5.

Certainly, in aforesaid two kinds of preferred versions, also can not adopt the way of on disk 4, offering 90 ° of arc grooves, and realize identical functions by the mode that the relevant position, edge at disk 4 is provided with the friction plate or the processing coupling gear teeth.

Claims

1, a kind of electric gate device, motor (1), reducer (2) and pin (5) are housed on cabinet (7), it is characterized in that: motor (1) is connected with reducer (2), rotating disk (4) is equipped with in the outside of cabinet (7), pin (5) is fixed on the disk (4), and the output of reducer (2) is provided with the drive unit of pin (5).

2, electric gate device according to claim 1, it is characterized in that: described drive unit is that turning cylinder (3) is set on the output shaft of reducer (2), turning cylinder (3) is in contact with one another with disk (4) or is connected, thereby driver plate (4) and pin (5) rotate.

3, electric gate device according to claim 1 and 2 is characterized in that: described disk (4) is fixed on the axle (9), and axle (9) is installed on the cabinet (7) by bearing support (8).

4, electric gate device according to claim 1 is characterized in that: described reducer (2) is a worm type of reduction gearing.

5, electric gate device according to claim 2 is characterized in that: the arc groove that has 90 ° on the described disk (4).

6, electric gate device according to claim 5 is characterized in that: on the inner surface of described arc groove away from the center of circle, be provided with wear plate (6), turning cylinder (3) is by wear plate (6) and disk (4) CONTACT WITH FRICTION.

7, electric gate device according to claim 5, it is characterized in that: described turning cylinder (3) is processed into gear shaft (10), processed the gear teeth that are complementary with this gear shaft on the inner surface of described arc groove away from the center of circle, gear shaft (10) is connected with a joggle with disk (4).