CN212450186U

CN212450186U - Elevator device for corridor escalator

Info

Publication number: CN212450186U
Application number: CN202021462273.5U
Authority: CN
Inventors: 陈增取; 周茂喜
Original assignee: Quanzhou Maidehao Intelligent Technology Co ltd
Current assignee: Quanzhou Maidehao Intelligent Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-02-02
Anticipated expiration: 2030-07-22

Abstract

The utility model provides an elevator device used on a corridor escalator, which comprises a mainframe box, a driving walking mechanism and a driven walking mechanism; the driving walking mechanism comprises a driving walking wheel and a driving gear which are connected by a driving shaft, the driving walking wheel is contacted with the lower curve track, and the driving gear is meshed and connected with a rack on one side of the lower curve track; the driven travelling mechanism comprises four driven travelling wheels which are arranged on the upper curve track in a surrounding way, and the four driven travelling wheels rotate through respective rotating shafts; the mainframe box internally mounted has servo motor, servo speed reducer, singlechip and weighing sensor, and weighing sensor is connected with the singlechip, and the singlechip is connected with servo motor and servo speed reducer respectively, and servo motor passes through the shaft coupling to be connected with servo speed reducer, and servo speed reducer's output shaft and actuating shaft are connected. The utility model discloses can prevent to produce the obscission when this elevator device goes upward or down, can avoid the emergence of the jamming phenomenon in the walking again, more be suitable for ordinary building and house and use.

Description

Elevator device for corridor escalator

Technical Field

The utility model belongs to the technical field of the stair elevating gear, particularly, relate to an elevator device for on corridor staircase.

Background

At present, elevators are installed in most high-rise buildings, but the elevators are vertical lifting devices installed in closed spaces and are not suitable for use in fire and other emergency situations. Many multi-storey buildings, for example, six storeys and floors below six storeys are not generally provided with elevators, which brings inconvenience to the old and children living in the buildings to go upstairs and downstairs. The existing elevator has complex structure and high installation cost, and is not suitable for common buildings and houses.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model aims to provide an elevator device used on a corridor escalator to overcome the defects in the prior art.

In order to achieve the above object, the present invention provides an elevator device for a corridor escalator, the elevator device being mounted on a hyperbolic rail composed of an upper curved rail and a lower curved rail, the elevator device including a main chassis, a driving traveling mechanism and a driven traveling mechanism; the driving travelling mechanism comprises a driving travelling wheel and a driving gear, the driving travelling wheel and the driving gear are connected through a driving shaft, the driving travelling wheel is contacted with the lower curve track, and the driving gear is meshed and connected with a rack on one side of the lower curve track so that the driving travelling mechanism can travel along the lower curve track; the driven travelling mechanism comprises four driven travelling wheels, the four driven travelling wheels are arranged on the upper curve track in an enclosing manner, and the four driven travelling wheels rotate through respective rotating shafts, so that the driven travelling mechanism can stably slide along the upper curve track; the driven travelling mechanism and the driving travelling mechanism are connected with the mainframe box through a fixing plate; mainframe box internally mounted has servo motor, servo speed reducer, singlechip and weighing sensor, and weighing sensor is connected and signal connection with the single chip microcomputer electricity, so that weighing sensor measures the weight signal of elevator device and transmission to singlechip, singlechip are connected and signal connection with servo motor and servo speed reducer electricity respectively, so that the singlechip basis weight signal control servo motor and servo speed reducer carry out the speed governing, and servo motor passes through the shaft coupling and is connected with servo speed reducer, and servo speed reducer's output shaft and driveshaft are connected to drive through drive initiative walking wheel and driving gear and then control initiative walking mechanism and drive driven running gear with higher speed or the walking of slowing down.

Through the technical scheme, the servo motor and the servo speed reducer are installed inside the main case, speed regulation, acceleration or deceleration walking are performed under the control of the single chip microcomputer, the driving walking wheel in contact with the lower curve track is arranged on the driving walking mechanism, the driving gear is meshed with the rack on one side of the lower curve track, and the driven walking mechanism is provided with four driven walking wheels arranged on the upper curve track in an enclosing manner, so that the falling-off phenomenon generated when the elevator device goes upwards or downwards can be prevented, the clamping stagnation phenomenon in walking can be avoided, and compared with the elevator of a high-rise building, the elevator is simple in structure and low in cost, and is more suitable for common buildings and houses.

As right the elevator device for corridor escalator described in the present invention, preferably, the driving traveling mechanism further includes a first auxiliary traveling wheel, and the four first auxiliary traveling wheels are symmetrically disposed on two sides of the driving traveling wheel and respectively contact with the upper surface and the lower surface of the lower curved track.

Through the technical scheme, the four horizontal first auxiliary walking wheels are additionally arranged and are limited on the upper side and the lower side of the lower curve track, and the phenomenon that the driving walking mechanism is clamped and blocked during walking is avoided.

As right a further explanation for an elevator device on corridor staircase, preferably, initiative running gear still includes the supplementary walking wheel of second, two supplementary walking wheels of second set up in the outside of first supplementary walking wheel symmetrically, the supplementary walking wheel of second contacts with the orbital left surface of lower curve.

Through the technical scheme, the vertical second auxiliary travelling wheels are additionally arranged on one side of the curve track, so that the phenomenon of clamping stagnation of the driving travelling mechanism in travelling is avoided.

As right the utility model discloses a further explanation for an elevator device for on corridor staircase, preferably, first supplementary walking wheel and the supplementary walking wheel of second are cylindrical gyro wheel.

Through above-mentioned technical scheme, first supplementary walking wheel and the supplementary walking wheel of second set up to the smoothness nature of cylindrical gyro wheel multiplicable initiative running gear along the walking of curve track, avoid the jamming phenomenon to take place.

As right the elevator device for on corridor staircase described in the present invention, preferably, every two driven traveling wheels in the driven traveling mechanism are connected to a longitudinal rotating shaft to form a Y-shaped member, the longitudinal rotating shaft is connected to a U-shaped frame, the U-shaped frame is connected to the base through a transverse rotating shaft, the longitudinal rotating shaft can rotate around its axis, and the transverse rotating shaft can rotate around its axis.

Through above-mentioned technical scheme, realize driven running gear's stable support effect through four driven walking wheels to axle, the activity of longitudinal axis and the axial region of horizontal pivot through driven walking wheel makes driven running gear can walk along the curve track, avoids the jamming phenomenon to take place.

As to the further explanation of the elevator device for the stairway escalator of the present invention, preferably, the driving traveling wheels and the driven traveling wheels are U-shaped rollers.

Through above-mentioned technical scheme, set to the U-shaped gyro wheel and increased with curve track laminating degree and stability, initiative walking wheel and driven walking wheel avoid the jamming phenomenon to take place for curve track rotation.

The utility model has the advantages that: the utility model discloses an elevator device can be installed along the corridor staircase, mainframe box internally mounted servo motor and servo speed reducer, carry out the speed governing by single chip microcomputer control, with higher speed or the walking that slows down, initiative running gear is through setting up the initiative walking wheel with lower curve track contact, with the rack toothing's of lower curve track one side driving gear, and driven running gear sets up four and encloses the driven walking wheel of establishing on last curve track, both can prevent to go upward or produce the obscission when down at this elevator device, can avoid the emergence of the jamming phenomenon in the walking again, compare in high-rise building's elevator simple structure, and is low in cost, more be suitable for ordinary building and house and use.

Drawings

Fig. 1 is a side view of an elevator apparatus for a corridor escalator of the present invention.

Fig. 2 is a front view of the elevator apparatus for use on a corridor escalator of the present invention.

Fig. 3 is a perspective view of the elevator device for the stairway escalator of the present invention.

Fig. 4 is a control block diagram of an elevator apparatus for a corridor escalator of the present invention.

Detailed Description

In order to further understand the structure, characteristics and other objects of the present invention, the following detailed description is given with reference to the accompanying preferred embodiments, which are only used to illustrate the technical solution of the present invention and are not intended to limit the present invention.

Firstly, as shown in fig. 1, fig. 2 and fig. 3, the elevator device for the corridor escalator of the present invention is installed on a hyperbolic track composed of an upper curved track 4 and a lower curved track 5, and includes a main machine box 1, a driving traveling mechanism 2 and a driven traveling mechanism 3; the driving travelling mechanism 2 comprises a driving travelling wheel 21 and a driving gear 22, the driving travelling wheel 21 and the driving gear 22 are connected through a driving shaft 23, the driving travelling wheel 21 is in contact with the lower curve track 5, and the driving gear 22 is in meshed connection with the rack 6 on one side of the lower curve track 5, so that the driving travelling mechanism 2 can travel along the lower curve track 5; the driven travelling mechanism 3 comprises four driven travelling wheels 31, the four driven travelling wheels 31 are arranged on the upper curved track 4 in an enclosing manner, and the four driven travelling wheels 31 rotate through respective rotating shafts, so that the driven travelling mechanism 3 can stably slide along the upper curved track 4; the driven travelling mechanism 3 and the driving travelling mechanism 2 are connected with the mainframe box 1 through a fixing plate 7.

As shown in fig. 4, a servo motor 11, a servo reducer 12, a single chip microcomputer 13 and a weighing sensor 14 are installed inside the main cabinet 1, the weighing sensor 14 is electrically connected and signal-connected with the single chip microcomputer 13 so that the weighing sensor 14 measures a weight signal of the elevator device and transmits the weight signal to the single chip microcomputer 13, the single chip microcomputer 13 is electrically connected and signal-connected with the servo motor 11 and the servo reducer 12 respectively so that the single chip microcomputer 13 controls the servo motor 11 and the servo reducer 12 to adjust the speed according to the weight signal, the servo motor 11 is connected with the servo reducer 12 through a coupler, an output shaft of the servo reducer 12 is connected with a driving shaft 23 so as to drive a driving traveling wheel 21 and a driving gear 22 to control the driving traveling mechanism 2 to drive a driven traveling mechanism 3.

The mainframe box internally mounted servo motor and servo speed reducer, carry out the speed governing by single chip microcomputer control, walk with higher speed or speed reduction, initiative running gear is through setting up the initiative walking wheel with lower curve track contact, with the driving gear of the rack toothing of lower curve track one side, and driven running gear sets up four and encloses the driven walking wheel of establishing on last curve track, both can prevent to produce the obscission when this elevator device goes upward or goes down, can avoid the emergence of the jamming phenomenon in the walking again, compare in high-rise building's elevator simple structure, low cost, more be suitable for ordinary building and house and use.

Preferably, the driving travelling wheels 21 and the driven travelling wheels 31 are U-shaped rollers, the U-shaped rollers are arranged to increase the attaching degree and stability with the curved track, and the driving travelling wheels and the driven travelling wheels rotate relative to the curved track to avoid the occurrence of the clamping stagnation phenomenon.

Preferably, as shown in fig. 1, 2 and 3, active traveling mechanism 2 further includes first auxiliary traveling wheels 24, and four first auxiliary traveling wheels 24 are symmetrically disposed on both sides of active traveling wheel 21 and are in contact with the upper and lower surfaces of lower curved track 5, respectively. Four horizontal first auxiliary walking wheels are additionally arranged and limited on the upper side and the lower side of the lower curve track, so that the phenomenon of clamping stagnation of the driving walking mechanism in walking is avoided. First auxiliary road wheel 24 is cylindrical gyro wheel, and the smoothness nature of multiplicable initiative running gear along the walking of curved track avoids the jamming phenomenon to take place.

Preferably, as shown in fig. 1, 2 and 3, the driving travelling mechanism 2 further includes second auxiliary travelling wheels 25, the two second auxiliary travelling wheels 25 are symmetrically disposed on the outer side of the first auxiliary travelling wheel 24, the second auxiliary travelling wheels 25 are in contact with the left side surface of the lower curved track 5, so that the vertical second auxiliary travelling wheels are additionally limited on one side of the curved track, and the occurrence of the jamming phenomenon of the driving travelling mechanism during travelling is avoided. The second auxiliary walking wheels 25 are cylindrical rollers, so that the walking fluency of the driving walking mechanism along the curve track can be increased, and the clamping stagnation phenomenon is avoided.

Preferably, as shown in fig. 1, 2 and 3, every two driven traveling wheels 31 in the driven traveling mechanism 3 are connected to a longitudinal rotating shaft 32 to form a Y-shaped member, the longitudinal rotating shaft 32 is connected to a U-shaped frame 33, the U-shaped frame 33 is connected to a base 35 through a transverse rotating shaft 34, the longitudinal rotating shaft 32 can rotate around the axis thereof, the transverse rotating shaft 34 can rotate around the axis thereof, the four driven traveling wheels realize a stable supporting effect of the driven traveling mechanism, and the driven traveling mechanism can travel along a curved track through the movement of the axle shafts of the driven traveling wheels, the longitudinal rotating shaft and the shaft portions of the transverse rotating shaft, so as to avoid the occurrence of the jamming phenomenon.

It should be noted that the above mentioned embodiments and embodiments are intended to demonstrate the practical application of the technical solution provided by the present invention, and should not be interpreted as limiting the scope of the present invention. Various modifications, equivalent substitutions and improvements will occur to those skilled in the art and are intended to be within the spirit and scope of the present invention. The protection scope of the present invention is subject to the appended claims.

Claims

1. An elevator device used on a corridor escalator is characterized in that the elevator device is arranged on a hyperbolic track consisting of an upper curve track (4) and a lower curve track (5), and comprises a mainframe box (1), a driving travelling mechanism (2) and a driven travelling mechanism (3); wherein the content of the first and second substances,

the driving travelling mechanism (2) comprises a driving travelling wheel (21) and a driving gear (22), the driving travelling wheel (21) is connected with the driving gear (22) through a driving shaft (23), the driving travelling wheel (21) is contacted with the lower curve track (5), and the driving gear (22) is meshed and connected with a rack (6) on one side of the lower curve track (5) so that the driving travelling mechanism (2) can travel along the lower curve track (5);

the driven travelling mechanism (3) comprises four driven travelling wheels (31), the four driven travelling wheels (31) are arranged on the upper curve track (4) in an enclosing manner, and the four driven travelling wheels (31) rotate through respective rotating shafts, so that the driven travelling mechanism (3) can stably slide along the upper curve track (4);

the driven travelling mechanism (3) and the driving travelling mechanism (2) are connected with the mainframe box (1) through a fixing plate (7); a servo motor (11), a servo speed reducer (12), a singlechip (13) and a weighing sensor (14) are arranged in the mainframe box (1), the weighing sensor (14) is electrically connected and in signal connection with the singlechip (13), so that the weighing sensor (14) measures the weight signal of the elevator device and transmits the weight signal to the singlechip (13), the singlechip (13) is respectively electrically connected with the servo motor (11) and the servo reducer (12) and is in signal connection, so that the singlechip (13) controls the servo motor (11) and the servo reducer (12) to regulate the speed according to the weight signal, the servo motor (11) is connected with the servo reducer (12) through a coupler, the output shaft of the servo reducer (12) is connected with a driving shaft (23), so as to control the driving travelling mechanism (2) to drive the driven travelling mechanism (3) to accelerate or decelerate by driving the driving travelling wheel (21) and the driving gear (22).

2. The elevator apparatus for the stairway according to claim 1, wherein the driving traveling mechanism (2) further comprises first auxiliary traveling wheels (24), four first auxiliary traveling wheels (24) being symmetrically provided on both sides of the driving traveling wheel (21) and being in contact with the upper surface and the lower surface of the lower curved rail (5), respectively.

3. The elevator apparatus for the stairway according to claim 2, wherein the driving traveling mechanism (2) further comprises a second auxiliary traveling wheel (25), two second auxiliary traveling wheels (25) are symmetrically disposed at an outer side of the first auxiliary traveling wheel (24), and the second auxiliary traveling wheel (25) is in contact with a left side surface of the lower curved track (5).

4. An elevator arrangement for a corridor escalator as claimed in claim 3, characterized in that the first auxiliary road wheel (24) and the second auxiliary road wheel (25) are cylindrical rollers.

5. An elevator arrangement as defined in claim 1, characterized in that every second driven running wheel (31) of the driven running gear (3) is connected to a longitudinal turning shaft (32) to form a Y-shaped structure, the longitudinal turning shaft (32) being connected to a U-shaped frame (33), the U-shaped frame (33) being connected to the base (35) by means of a transverse turning shaft (34), the longitudinal turning shaft (32) being rotatable about its axis, the transverse turning shaft (34) being rotatable about its axis.

6. An elevator arrangement for a corridor escalator as claimed in claim 1, characterized in that the drive running wheels (21) and the driven running wheels (31) are U-shaped rollers.