CN-121974224-A - Double-circulation corridor lifting device

CN121974224ACN 121974224 ACN121974224 ACN 121974224ACN-121974224-A

Abstract

The invention relates to the technical field of corridor lifting devices and discloses a double-circulation corridor lifting device which comprises two driving wheels, wherein the two driving wheels are respectively connected to the horizontal wall surfaces of the tops of an upper layer of stairs and a lower layer of stairs in a rotating mode, cables are arranged on the two driving wheels, a driving assembly is connected with the driving wheels, the driving assembly is used for driving the driving wheels to rotate, an annular guide rail is fixedly connected to the tops of the stairs, the two driving wheels are positioned on the inner side of the annular guide rail, a stand column is arranged on a bearing table, one end of the stand column, which is far away from the bearing table, is in sliding connection with the annular guide rail, and a connecting buckle connected with the cables is arranged on the stand column.

Inventors

PU JIAFEI
DONG QI
Hu Naining
NI YUANYUAN
ZHENG XIANG
WANG XINGRONG
LU PEIPEI
CAO SHOUZHEN
JIANG DI
SONG WEIWEI
WANG HONGFENG
LIU SHENGRONG
GE XIAOLE

Assignees

黄山学院

Dates

Publication Date: 20260505
Application Date: 20240204

Claims (8)

1. A double circulation corridor elevator apparatus, comprising: The transmission mechanism (1) comprises two transmission wheels (11) and a driving assembly (12), wherein the two transmission wheels (11) are respectively connected to the horizontal wall surfaces at the tops of the two floors of stairs in a rotating way, cables (111) are arranged on the two transmission wheels (11), and the driving assembly (12) is connected with the transmission wheels (11) and is used for driving the transmission wheels (11) to rotate; The annular guide rail (2) is fixedly connected to the top of the stair, and the two driving wheels (11) are positioned on the inner side of the annular guide rail (2); The bearing table (3) is provided with an upright post (31), one end, far away from the bearing table (3), of the upright post (31) is in sliding connection with the annular guide rail (2), and the upright post (31) is provided with a connecting buckle (5) connected with a cable (111).
2. The double-circulation corridor lifting device according to claim 1, wherein the guide rail (2) comprises two upper guide rails (21) and two lower guide rails (22), the cross sections of the two upper guide rails (21) and the two lower guide rails (22) are respectively symmetrically arranged left and right, one end of the upright post (31) far away from the bearing table (3) is provided with a U-shaped frame (32), two longitudinal bearing pulleys (321) are connected with the U-shaped frame (32) in a relative rotation manner, two guide pulleys (322) are connected with the lower parts of the two bearing pulleys (321) in a transverse relative rotation manner, the two bearing pulleys (321) are positioned in the two upper guide rails (21), and the two guide pulleys (322) are positioned in the two lower guide rails (22).
3. The double-circulation corridor lifting device as claimed in claim 2, wherein the U-shaped guide plates (23) are symmetrically arranged above the two driving wheels (11) on the inner side of the annular guide rail (2), the bent parts of the U-shaped guide plates (23) are higher than the two sides, the connecting buckle (5) comprises connecting rods (51) and side rods (52), the connecting rods (51) are hinged to the side walls of the U-shaped frames (32), arc plates (511) matched with cables (111) are arranged at the end parts of the connecting rods (51), springs (512) connected with the U-shaped frames (32) are arranged on the lower sides of the connecting rods (51), the side rods (52) are obliquely arranged on the upper sides of the connecting rods (51), guide wheels (521) matched with the U-shaped guide plates (23) are arranged at the end parts of the side rods (52), and the guide wheels (521) are located above the arc plates (511).
4. The double-circulation corridor lifting device according to claim 1, further comprising guide wheel sets (4), wherein four guide wheel sets (4) are arranged on the inner side of the annular track (2) in pairs, the four guide wheel sets (4) are connected with cables (111), and the guide wheel sets (4) arranged oppositely are located at the junction of the horizontal wall surface at the top of the stair and the inclined wall surface.
5. The double-circulation corridor lifting device as claimed in claim 1, further comprising a controller, wherein the controller is in signal connection with the driving assembly (12), a control switch (33) is arranged on the upright post (31) of the bearing platform (3), and the control switch (33) is in signal connection with the controller.
6. A double circulation corridor lifting device as claimed in claim 4, wherein the guiding wheel set (4) comprises two fixed shafts (41), an upper guiding wheel (42) and a lower guiding wheel (43), the two fixed shafts (41) are vertically and fixedly connected to the top of the stairwell, the two fixed shafts (41) are located on the inner sides of the cables (111), the upper guiding wheel (42) and the lower guiding wheel (43) are respectively and longitudinally connected to the two fixed shafts (41), and the cables (111) are located between the upper guiding wheel (42) and the lower guiding wheel (43).
7. A double circulation corridor lifting device as claimed in claim 6, characterized in that the fixed shaft (41) is provided with a detection probe (13) directed towards the cable (111), said detection probe (13) being adapted to detect the position of the cable (111).
8. The double-circulation corridor lifting device as claimed in claim 5, wherein a first bevel gear (14) is arranged on a main shaft of the driving wheel (11), the driving assembly (12) comprises a driving motor (121) and a second bevel gear (122), the driving motor (121) is in signal connection with the controller, the second bevel gear (122) is arranged on a rotating shaft of the driving motor (121), and the first bevel gear (14) is meshed with the second bevel gear (122).

Description

Double-circulation corridor lifting device Technical Field The invention relates to the technical field of corridor lifting devices, in particular to a double-circulation corridor lifting device. Background At present, the old community has the common problems of high floor level and difficult upstairs and downstairs of the old. The country also goes out the relevant folk policy, support the old district to install outdoor elevator greatly, but because outdoor elevator installation cost is high, occupy public land scheduling problem, suffer from many bottom layer households' objections, in order to solve this problem, the elevating gear who installs in the corridor has born the public attention. At present, one part of the guide rail of the corridor lifting device is arranged on the side wall surface of the stair, the manned device is hung on the guide rail, the other part of the guide rail of the lifting device is arranged at the stair position of the corridor after transformation, the manned device is arranged on the parallel guide rail of the stair, the corridor lifting device of the type occupies the use space of the corridor, the requirement of one person on going upstairs and downstairs can only be met in the same time period, the waiting time of riding is greatly prolonged, and certain influence is caused for the use of a fire-fighting channel. In view of this, we propose a double circulation corridor elevator apparatus. Disclosure of Invention The invention provides a double-circulation corridor lifting device which can reduce the corridor occupation space of the device, can realize simultaneous going upstairs and downstairs on the same floor, avoids the waiting process, and improves the safety and stability of the corridor lifting device so as to solve the defects in the prior art. The technical scheme of the invention is that the double-circulation corridor lifting device comprises: the transmission mechanism comprises two transmission wheels and a driving assembly, wherein the two transmission wheels are respectively and rotatably connected to the horizontal wall surface at the top of the upper floor ladder and the lower floor ladder, and cables are arranged on the two transmission wheels; The annular guide rail is fixedly connected to the top of the stair, and the two driving wheels are positioned on the inner side of the annular guide rail; the bearing table is provided with an upright post, one end of the upright post, which is far away from the bearing table, is in sliding connection with the annular guide rail, and the upright post is provided with a connecting buckle connected with a cable. In at least one embodiment of the present disclosure, the guide rail includes two upper guide rails and two lower guide rails, the cross sections of the two upper guide rails and the two lower guide rails are respectively symmetrically arranged left and right, one end of the upright post, which is far away from the bearing table, is provided with a U-shaped frame, two longitudinal bearing pulleys are connected with the relative rotation of the U-shaped frame, two guide pulleys are connected with the lower lateral relative rotation of the two bearing pulleys, the two bearing pulleys are located in the two upper guide rails, and the two guide pulleys are located in the two lower guide rails. In at least one embodiment of the present disclosure, U-shaped guide plates are symmetrically arranged above two driving wheels at the inner side of the annular guide rail, the folded angle parts of the U-shaped guide plates are higher than two sides, the connecting buckle comprises a connecting rod and side rods, the connecting rod is hinged to the side wall of the U-shaped frame, the end part of the connecting rod is provided with an arc plate matched with a cable, the lower side of the connecting rod is provided with a spring connected with the U-shaped frame, the side rods are obliquely arranged at the upper side of the connecting rod, the end parts of the side rods are provided with guide wheels matched with the U-shaped guide plates, and the guide wheels are positioned above the arc plate. In at least one embodiment of the present disclosure, the stair further includes four guiding wheel sets, wherein the four guiding wheel sets are disposed on the inner side of the annular track, the four guiding wheel sets are connected with the cable, and the guiding wheel sets disposed oppositely are located at the junction of the horizontal wall surface and the inclined wall surface at the top of the stair. In at least one embodiment of the present disclosure, the device further includes a controller, the controller is in signal connection with the driving component, a control switch is disposed on the upright post of the bearing platform, and the control switch is in signal connection with the controller. In at least one embodiment of the present disclosure, the guide wheel set includes two fixed shafts, an upper guide whee