CN217518323U

CN217518323U - Double-chain driving assembly for beam of stereo garage

Info

Publication number: CN217518323U
Application number: CN202221065220.9U
Authority: CN
Inventors: 戴水文; 张亚东
Original assignee: Guangdong Zhenghe Intelligent Equipment Co ltd
Current assignee: Guangdong Zhenghe Intelligent Equipment Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-30
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a double-chain driving component of a beam of a stereo garage, which comprises an upper driving motor, an upper transmission chain wheel, a lower transmission chain wheel and a transmission shaft, wherein the upper transmission chain wheel comprises 2 upper gears, and an upper fixed disk is connected between the 2 upper gears; the lower transmission chain wheel comprises 2 lower gears, and a lower fixed disc is connected among the 2 lower gears; the outer diameter of the lower gear is 2.5-3 times of that of the upper gear; the transmission shaft is provided with a fixed end; each upper gear is in transmission connection with a lower gear through a chain, the end part of the lower gear is fixedly connected with the fixed end, and the distance between the end part of the lower transmission chain wheel and the end part of the transmission shaft is 20-32 cm. Adopt 2 upper gears, 2 lower gears to carry out double-chain stable transmission, adopt reasonable external diameter ratio to set up, solve the poor problem of driven stability.

Description

Double-chain driving assembly for beam of stereo garage

Technical Field

The utility model relates to a stereo garage field especially relates to a double-stranded drive assembly of stereo garage crossbeam.

Background

At present, compared with an underground garage, the safety of people and vehicles can be more effectively ensured, and the whole electronic control equipment cannot operate when people are in the garage or the vehicles are not parked at the accurate positions. It should be said that the machinery vehicle storehouse can accomplish thorough people's car reposition of redundant personnel from the management. The mechanical vehicle storage is adopted in the underground garage, and heating and ventilation facilities can be omitted, so that the power consumption in operation is much lower than that of the underground garage managed by workers.

However, the existing stereo garage has the following defects:

the driving device of the stereo garage on the market has insufficient stability and poor driving stability.

Disclosure of Invention

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a double-chain driving component of a beam of a stereo garage, which can solve the problem of poor stability of driving.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a double-chain driving assembly for a beam of a stereo garage comprises an upper driving motor, an upper transmission chain wheel, a lower transmission chain wheel and a transmission shaft, wherein the upper transmission chain wheel comprises 2 upper gears, and an upper fixing disc is connected between the 2 upper gears; the lower transmission chain wheel comprises 2 lower gears, and a lower fixed disc is connected among the 2 lower gears; the outer diameter of the lower gear is 2.5-3 times of that of the upper gear; the transmission shaft is provided with a fixed end; each upper gear is in transmission connection with a lower gear through a chain, the end part of the lower gear is fixedly connected with the fixed end, and the distance between the end part of the lower transmission chain wheel and the end part of the transmission shaft is 20-32 cm.

Further, stereo garage crossbeam double-chain drive assembly still includes the top locating piece, the top locating piece includes 2 location portions, links up the portion, and 2 location portions link up through linking up the portion, and the downside of each location portion is provided with the dovetail groove, the dovetail groove corresponds the top that sets up at the last gear.

Further, the upper driving motor is provided with an output shaft, and the extending direction of the output shaft is parallel to the transmission shaft.

Further, bearing seats are arranged at two ends of the transmission shaft.

Further, the fixed end is cylindrical.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the upper transmission chain wheel comprises 2 upper gears, and an upper fixed disc is connected between the 2 upper gears; the lower transmission chain wheel comprises 2 lower gears, and a lower fixed disc is connected among the 2 lower gears; the outer diameter of the lower gear is 2.5-3 times of that of the upper gear; the transmission shaft is provided with a fixed end; each upper gear is in transmission connection with a lower gear through a chain, the end part of the lower gear is fixedly connected with the fixed end, and the distance between the end part of the lower transmission chain wheel and the end part of the transmission shaft is 20-32 cm. Adopt 2 upper gears, 2 lower gears to carry out double-chain stable transmission, adopt reasonable external diameter ratio to set up, solve the poor problem of driven stability.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a structural diagram of a preferred embodiment of the double-chain driving assembly for a beam of a stereo garage of the present invention;

fig. 2 is a partial structural view of a double-chain driving assembly of the beam of the stereo garage shown in fig. 1.

In the figure: 10. an upper drive motor; 20. an upper drive sprocket; 21. an upper gear; 30. a lower drive sprocket; 31. a lower gear; 40. a drive shaft; 41. a fixed end; 60. a top positioning block; 61. a positioning part; 62. a joining section; 63. a trapezoidal groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-2, a double-chain driving assembly for a beam of a stereo garage comprises an upper driving motor 10, an upper transmission chain wheel 20, a lower transmission chain wheel 30 and a transmission shaft 40, wherein the upper transmission chain wheel 20 comprises 2 upper gears 21, and an upper fixing disc is connected between the 2 upper gears 21; the lower transmission chain wheel 30 comprises 2 lower gears 31, and lower fixed disks are connected among the 2 lower gears 31; the outer diameter of the lower gear 31 is 2.5-3 times of that of the upper gear 21; the transmission shaft 40 is provided with a fixed end 41; each upper gear 21 is in transmission connection with the lower gear 31 through a chain, the end part of the lower gear 31 is fixedly connected with the fixed end 41, and the distance between the end part of the lower transmission chain wheel 30 and the end part of the transmission shaft 40 is 20-32 cm. Adopt 2 upper gear 21, 2 lower gear 31 to carry out double-chain stable transmission, adopt reasonable external diameter ratio to set up, solve the poor problem of driven stability.

Preferably, the double-chain drive assembly for the beam of the stereo garage further comprises a top positioning block 60, the top positioning block 60 comprises 2 positioning portions 61 and a joint portion 62, the 2 positioning portions 61 are joined by the joint portion 62, a trapezoidal groove 63 is arranged on the lower side of each positioning portion 61, and the trapezoidal groove 63 is correspondingly arranged above the upper gear 21.

Preferably, the upper driving motor 10 is provided with an output shaft, and the extension direction of the output shaft is parallel to the transmission shaft 40. Bearing seats are arranged at two ends of the transmission shaft 40. The fixed end 41 is cylindrical. Whole device compact structure, novel structure, design benefit, the suitability is strong, the facilitate promotion.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a double-chain drive assembly of stereo garage crossbeam, includes driving motor, last driving sprocket, lower driving sprocket, transmission shaft, its characterized in that:

the upper transmission chain wheel comprises 2 upper gears, and an upper fixed disc is connected among the 2 upper gears;

the lower transmission chain wheel comprises 2 lower gears, and a lower fixed disc is connected among the 2 lower gears; the outer diameter of the lower gear is 2.5-3 times of that of the upper gear;

the transmission shaft is provided with a fixed end;

each upper gear is in transmission connection with a lower gear through a chain, the end part of the lower gear is fixedly connected with the fixed end, and the distance between the end part of the lower transmission chain wheel and the end part of the transmission shaft is 20-32 cm.

2. The stereo garage beam double chain drive assembly of claim 1, wherein: the double-chain drive assembly of stereo garage crossbeam still includes the top locating piece, the top locating piece includes 2 location portions, links up the portion of connecing, and 2 location portions link up through linking up the portion of connecing, and the downside of each location portion is provided with the dovetail groove, the dovetail groove corresponds the top that sets up at last gear.

3. The stereo garage beam double chain drive assembly of claim 1, wherein: the upper driving motor is provided with an output shaft, and the extension direction of the output shaft is parallel to the transmission shaft.

4. The stereo garage beam double chain drive assembly of claim 3, wherein: bearing seats are arranged at two ends of the transmission shaft.

5. The stereo garage beam double chain drive assembly of claim 1, wherein: the fixed end is cylindrical.