CN202481885U

CN202481885U - Multistage speed-changing conveying platform

Info

Publication number: CN202481885U
Application number: CN201220060527XU
Authority: CN
Inventors: 谢向勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-23
Filing date: 2012-02-23
Publication date: 2012-10-10
Anticipated expiration: 2022-02-23

Abstract

A multistage speed-changing conveying platform is used for rapid conveying of passengers at stations and airports and comprises a conveying actuating mechanism, a driving motor, a transmission mechanism and supporting seats. The supporting seats are arranged on two sides of the conveying actuating mechanism, the conveying actuating mechanism is composed of a group of conveying units installed on the supporting seats, and each conveying unit comprises a rotating shaft, a fixed pulley, a sliding wheel and high-strength vee belts. Rotating shaft bearings are assembled at two ends of each rotating shaft, the number of the fixed pulleys and the sliding wheels is matched with the width of the conveying platform, the fixed pulleys and the sliding wheels are arranged at intervals, the fixed pulleys are fixedly installed with the rotating shafts, the sliding wheels are assembled with the rotating shafts through sliding wheel bearings, and the high-strength vee belts are connected between the sliding wheels and the fixed pulleys corresponding to every two corresponding conveying units. In the conveying process, the multistage speed-changing conveying platform is started at a low speed, accelerated step by step to a certain speed and a certain distance and then decelerated stably, so that the passengers can be conveyed rapidly and safely.

Description

A kind of multi-change speed transports platform

Technical field

The utility model relates to a kind of walking-replacing tool of multi-change speed operation, is particularly useful for transporting of station, airport passenger, belongs to the transportation means technical field.

Background technology

At present; The walking-replacing tool of large-scale station platform, the conversion of adrm place is generally the dull and stereotyped elevator that travels at the uniform speed; Its keystone configuration pattern for the plane belt through hinge-coupled because its running velocity is slow, it is lower to transport efficient; Be difficult to adapt to the rhythm of life that people accelerate day by day, can not satisfy the requirement that the passenger transports fast.

The utility model content

The purpose of the utility model is the drawback to prior art, provides a kind of and operates steadily, high efficiency, can satisfy the multi-change speed that transports demand fast and transport platform.

The said problem of the utility model realizes with following technical proposals:

A kind of multi-change speed transports platform; It comprises transports actuating unit, drive motor, transmission device and supporting base; Said supporting base is arranged in and transports the actuating unit both sides, and the said actuating unit that transports is made up of one group of delivery unit that is installed on the supporting base, and wherein each delivery unit includes rotating shaft, tight pulley, sliding wheel and high strength V-belt; Said rotating shaft two ends are equipped with shaft bearing; Said tight pulley, sliding wheel quantity and transport berm width coupling, both separation, wherein tight pulley and rotating shaft fixedly mount; Sliding wheel is equipped through sliding wheel bearing and rotating shaft, and said high strength V-belt is connected between cooresponding tight pulley of adjacent two delivery units and the sliding wheel.

Above-mentioned multi-change speed transports platform, and said drive motor is arranged in and transports platform one end, its output shaft with transport that the actuating unit counter element is fastening to be connected.

Above-mentioned multi-change speed transports platform; Said transmission device comprises power wheel and driving band; Said power wheel is made up of big belt wheel and small pulley; They all are fixedly mounted in the rotating shaft of transporting actuating unit, and said driving band is connected and transports between adjacent two delivery units of actuating unit, and driving band and cooresponding power wheel are equipped.

The utility model drives and transports actuating unit rotating shaft rotation, through the alternation of driving band in the transmission device with the adjacent two delivery unit spindle speed of equipped realization of different power wheels by driving motor supplies power; In transporting actuating unit; The fixing assembling of the rotating shaft of each delivery unit and tight pulley, both rotating speeds are identical, and sliding wheel is fitted in the rotating shaft through bearing; Sliding wheel can produce relative rotation with rotating shaft; Make sliding wheel identical through the high strength V-belt, form the next stage delivery unit, realized transporting the smooth change step by step of platform speed thus with the tight pulley rotating speed of adjacent delivery unit; The utility model is through different coupling pattern between the large and small belt wheel in the transmission device; Can realize that the whole process of transporting starts to walk from low speed; After accelerating to certain speed and certain distance step by step, steadily slow down again, make the passenger steadily accomplish the process of transporting fast in the sensation.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described further.

Fig. 1 is the utility model structural representation;

Fig. 2 is an A-A sectional structure chart among Fig. 1;

Fig. 3 is a B place structure enlarged drawing among Fig. 2.

Each label is among the figure: 1, drive motor, 2, transport actuating unit, 2-1, rotating shaft, 2-2, shaft bearing; 2-3, tight pulley, 2-4, sliding wheel, 2-5, sliding wheel bearing, 2-6, high strength V-belt; 2-7, next stage V-belt, 3, transmission device, 3-1, big belt wheel; 3-2, driving band, 3-3, small pulley, 5, supporting base.

The specific embodiment

Referring to Fig. 1, Fig. 2, Fig. 3; Comprise during the utility model constitutes and transport actuating unit 2, drive motor 1, transmission device 3 and supporting base 5; Said supporting base 5 is arranged in the both sides of transporting actuating unit 2, and the said actuating unit 2 that transports is made up of one group of delivery unit that is installed on the supporting base 5, and wherein each delivery unit includes rotating shaft 2-1, tight pulley 2-3, sliding wheel 2-4 and high strength V-belt 2-6; Said rotating shaft 2-1 two ends are equipped with shaft bearing 2-2; Said tight pulley 2-3, sliding wheel 2-4 quantity and transport berm width coupling, both separation, wherein tight pulley 2-3 and rotating shaft 2-1 fixedly mount; Sliding wheel 2-4 is equipped through sliding wheel bearing 2-5 and rotating shaft 2-1, and said high strength V-belt 2-6 is connected between cooresponding tight pulley of adjacent two delivery units and the sliding wheel.

Below the high strength V-belt, backing plate can be set, to improve stationarity.

Referring to Fig. 1, the drive motor 1 in the utility model is arranged in and transports platform one end, its output shaft with transport fastening connection of actuating unit rotating shaft 2-1.

Referring to Fig. 1, Fig. 2; Transmission device 3 in the utility model comprises power wheel and driving band 3-2; Said power wheel is made up of big belt wheel 3-1 and small pulley 3-3; They all are fixedly mounted on the rotating shaft 2-1 that transports actuating unit, and said driving band 3-2 is connected and transports between adjacent two delivery units of actuating unit, and driving band 3-2 and cooresponding power wheel are equipped.Said driving band adopts cog belt or chain, and said power wheel adopts profile of tooth belt wheel or sprocket wheel.

Referring to Fig. 1, Fig. 2, Fig. 3, the principle of work of the utility model is:

Multi-change speed transports platform and by drive motor 1 power is provided, and drives the rotating shaft 2-1 rotation of transporting actuating unit, through the alternation of driving band 3-2 in the transmission device with the adjacent two delivery unit spindle speed of equipped realization of different power wheels; In transporting actuating unit; The fixing assembling of the rotating shaft 2-1 of each delivery unit and tight pulley 2-3; Both rotating speeds are identical, and tight pulley 2-3 is through the sliding wheel of high strength V-belt 2-6 connection upper class delivery unit, and sliding wheel 2-4 is fitted on the rotating shaft 2-1 through sliding wheel bearing 2-5; Sliding wheel 2-4 can produce relative rotation with rotating shaft 2-1; Through next stage V-belt 2-7 sliding wheel 2-4 is connected with the tight pulley of the adjacent delivery unit of next stage, forms the next stage delivery unit, realized transporting the smooth change step by step of platform speed thus.

The utility model adopts multistage alternation speed technology, and its transportation speed can be incremented to required maximum speed from the 0.5km/h starting, is decremented to the speed below the 0.5km/h more step by step.It is through the seamless connection of multistage multiplication V-belt (or chain) hinge.Transport process smooth acceleration step by step; Avoid bringing the sensation of impact, travel at the uniform speed after accelerating to certain speed, when transporting platform and run to assigned address, begin again to slow down step by step to the passenger; Near shipping terminal, reduce to minimum operation speed at last, leave with guaranteeing passenger safety and transport platform.The utility model is whole transport process speed follow acceleration, at the uniform velocity, the Changing Pattern that slows down, make the passenger obtain steadily transporting apace.

Claims

1. a multi-change speed transports platform; It comprises transports actuating unit (2), drive motor (1), transmission device (3) and supporting base (5); Said supporting base (5) is arranged in the both sides of transporting actuating unit (2); The said actuating unit (2) that transports is made up of one group of delivery unit that is installed on the supporting base (5), and wherein each delivery unit includes rotating shaft (2-1), tight pulley (2-3), sliding wheel (2-4) and high strength V-belt (2-6), and said rotating shaft (2-1) two ends are equipped with shaft bearing (2-2); Said tight pulley (2-3), sliding wheel (2-4) quantity and transport berm width coupling; Both separation, wherein, tight pulley (2-3) and rotating shaft (2-1) fixed installation; Sliding wheel (2-4) is equipped through sliding wheel bearing (2-5) and rotating shaft (2-1), and said high strength V-belt (2-6) is connected between cooresponding tight pulley of adjacent two delivery units and the sliding wheel.

2. multi-change speed according to claim 1 transports platform, it is characterized in that, said drive motor (1) is arranged in and transports platform one end, its output shaft with transport that the actuating unit counter element is fastening to be connected.

3. multi-change speed according to claim 2 transports platform; It is characterized in that; Said transmission device (3) comprises power wheel and driving band (3-2), and said power wheel is made up of big belt wheel (3-1) and small pulley (3-3), and they all are fixedly mounted on transports on the actuating unit counter element; Said driving band (3-2) is connected and transports between adjacent two delivery units of actuating unit, and driving band (3-2) is equipped with cooresponding transmission device element.

4. multi-change speed according to claim 3 transports platform, it is characterized in that, said driving band adopts cog belt or chain, and said power wheel adopts profile of tooth belt wheel or sprocket wheel.