CN109205418B - Integrated elevator car steering wheel and method for manually moving front wall - Google Patents
Integrated elevator car steering wheel and method for manually moving front wall Download PDFInfo
- Publication number
- CN109205418B CN109205418B CN201710542070.3A CN201710542070A CN109205418B CN 109205418 B CN109205418 B CN 109205418B CN 201710542070 A CN201710542070 A CN 201710542070A CN 109205418 B CN109205418 B CN 109205418B
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- elevator car
- front wall
- wall integrated
- integrated elevator
- sprocket
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/46—Adaptations of switches or switchgear
- B66B1/50—Adaptations of switches or switchgear with operating or control mechanisms mounted in the car or cage or in the lift well or hoistway
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Types And Forms Of Lifts (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention provides an integrated elevator car operating panel and a method for manually moving a front wall. Comprises a front wall integrated elevator car operating panel, an upper and a lower gear rack mechanisms, an upper and a lower guide grooves, an upper and a lower combined idler wheels, a chain transmission mechanism, a driving sprocket assembly and a locking device. According to the manual-movement front wall integrated elevator car control panel, the front wall integrated elevator car control panel can be moved relative to an elevator car according to actual needs, when a front wall decoration material is too thick and can not be opened, the front wall integrated elevator car control panel can be moved, an obstacle is bypassed, and then the front wall integrated elevator car control panel is opened for maintenance, so that the front wall integrated elevator car control panel has stronger practicability, and elevator related products have stronger market competitiveness.
Description
Technical Field
The invention relates to a device for building and a use method of the device; in particular an elevator car operating panel, and a method of using such an elevator car operating panel.
Background
In the conventional elevator car, the front wall integrated elevator car steering wheel and the car are generally rigidly connected, so the width of the elevator car entrance is a fixed value. In practice, there is a case where the width of the car doorway needs to be adjusted. For example, in some advanced decorations of elevator cars, the price of the advanced decorations exceeds the price of the elevator itself, and even more than several times the price of the elevator, in order to achieve the effect of the advanced decorations, the decoration company adds decoration materials on the car wall, when the thickness of the car wall decoration reaches a certain thickness, the front wall integrated elevator car steering wheel cannot be opened for maintenance, and in order to open the front wall integrated elevator car steering wheel, the expensive decoration is damaged, and considerable loss is caused, which brings great challenges to maintenance of the front wall integrated elevator car steering wheel.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the front wall integrated elevator car operating panel which can be manually moved, can be moved relative to an elevator car according to actual needs, and can be moved when the front wall decoration material is too thick and can not be opened, so that the front wall integrated elevator car operating panel can be moved, bypasses an obstacle and is opened for maintenance.
In order to achieve the above purpose, the invention provides a manual-movement front wall integrated elevator car operating panel, which comprises a front wall integrated elevator car operating panel, an upper and lower gear rack mechanism, an upper and lower guide groove, an upper and lower combined roller, a chain transmission mechanism, a driving sprocket assembly and a locking device; the upper and lower gear rack mechanisms are respectively arranged at the upper and lower ends of the front wall integrated elevator car operating panel; the upper guide groove is arranged on the upper plate of the entrance and the lower guide groove is arranged at the bottom of the car; the upper and lower combined idler wheels are respectively arranged at the upper and lower end parts of the front wall integrated elevator car operating panel; the chain transmission mechanism and the driving chain wheel assembly are arranged in the front wall integrated elevator car control panel; the locking device is arranged on the driving chain wheel assembly.
The manual-movement front wall integrated elevator car control panel has the beneficial effects that: the front wall integrated elevator car operating panel can be made to be movable relative to the elevator car according to actual needs, when the front wall decorating material is too thick and can not be opened, the front wall integrated elevator car operating panel can be made to move first, the front wall integrated elevator car operating panel bypasses the obstacle and is opened again for maintenance, so that the front wall integrated elevator car operating panel has wider applicability, and elevator related products have stronger market competitiveness.
Preferably, the front wall integrated elevator car steering wheel comprises a front wall integrated elevator car steering wheel body and an upper and lower mounting table of the elevator car steering wheel; the upper and lower mounting tables are respectively arranged at the upper and lower end parts of the front wall integrated elevator car control panel body; the front wall integrated elevator car steering wheel body lower part is provided with a switch door.
Preferably, the upper and lower rack and pinion mechanisms include an upper rack and pinion mechanism and a lower rack and pinion mechanism; each gear rack mechanism consists of a gear and a rack; the gear is arranged in the upper and lower mounting tables and is close to the entrance side, and the rack is arranged in the guide groove; the gears are engaged along the racks, and the upper and lower gear-rack mechanisms are synchronously engaged.
Preferably, the upper and lower combined rollers comprise an upper combined roller and a lower combined roller; the upper and lower combined rollers are respectively arranged in the upper and lower mounting tables; the lower combined roller bears the dead weight and the pressure given by the car; when the upper and lower combined rollers roll along the upper and lower guide grooves respectively, the front wall integrated elevator car operating panel can be driven to move.
Preferably, the chain transmission mechanism comprises an upper sprocket, a lower sprocket, an upper tensioning sprocket assembly and a lower tensioning sprocket assembly, and a chain; the upper and lower chain wheels are symmetrically arranged in the upper and lower mounting tables respectively and are coaxial with the upper and lower gears respectively, the upper and lower chain wheels synchronously rotate, and the upper and lower chain wheels synchronously rotate with the upper and lower gears; the upper tensioning chain wheel assembly and the lower tensioning chain wheel assembly are arranged in the front wall integrated elevator car operating panel; the driving chain wheel assembly is arranged in the front wall integrated elevator car operating panel and corresponds to the position of a door opening and closing on the front wall integrated elevator car operating panel; the chain is meshed with all the chain wheels and is arranged in a side convex shape; when the driving sprocket rotates, the tensioning chain drives all sprockets to synchronously rotate.
Preferably, the locking device 7 comprises a rotating handle, a locking block and a locking nut; the rotating handle is a Z-shaped round metal rod, one end of the rotating handle is provided with a polygonal plug which is matched with a polygonal hole arranged on a driving sprocket shaft in the driving sprocket assembly; the upper part of the polygonal plug is provided with external threads, the locking block and the locking nut are provided with internal threads, and the locking block and the locking nut are mutually matched with the external threads of the rotating handle through the internal threads of the locking block and the locking nut; the locking block is provided with two locking block round holes, and the locking block round holes correspond to the two threaded holes formed in the upper mounting plate of the driving sprocket assembly in position, and the locking device can be fixed on the driving sprocket assembly by inserting screws into the locking block round holes and screwing the screws into the threaded holes.
Preferably, the manual movement front wall integrated elevator car operating panel is independently arranged at one side of the entrance; or, two manual-movement front wall integrated elevator car operating discs are arranged at two sides of an elevator car entrance.
The invention also provides a use method of the manual-movement front wall integrated elevator car operating panel, when the manual-movement front wall integrated elevator car operating panel needs to be moved, the lower guide groove cover plate is firstly taken down from the lower guide groove body; then opening a switch door on the front wall integrated car operating panel; unscrewing two screws on a locking block in the locking device; a rotating handle in the locking device is rotated to drive the driving sprocket to rotate; the power of the driving sprocket is transmitted to the gear rack mechanism through the chain transmission mechanism, so that the upper gear and the lower gear respectively do meshing motion along the upper rack and the lower rack; and then drive upper and lower portion combination gyro wheel and roll along upper and lower portion guide way respectively to make the integrative elevator car steering wheel of front wall remove for the car.
The use method of the manual-movement front wall integrated elevator car control panel has the beneficial effects that: the front wall integrated elevator car operating panel can be made to be movable relative to the elevator car according to actual needs, when the front wall decorating material is too thick and can not be opened, the front wall integrated elevator car operating panel can be made to move first, the front wall integrated elevator car operating panel bypasses the obstacle and is opened again for maintenance, so that the front wall integrated elevator car operating panel has wider applicability, and elevator related products have stronger market competitiveness.
Preferably, when the manual movement front wall integrated elevator car steering wheel does not need to move, in order to prevent the manual movement front wall integrated elevator car steering wheel from accidentally moving along the guide rail, a polygonal plug of a rotating handle in the locking device needs to be inserted into a polygonal hole on a driving sprocket shaft in the driving sprocket assembly; rotating the locking blocks to align the two locking block round holes on the locking blocks with the threaded holes on the upper mounting plate in the driving sprocket assembly; inserting the screw into the round hole of the locking block and screwing the screw into the threaded hole, so as to fix the locking device on the driving chain wheel assembly; then the lock nut is screwed down, so that a driving sprocket shaft in the driving sprocket assembly cannot rotate; and finally, the lower guide groove cover plate is arranged on the lower guide groove body.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic view of the structure of a manual moving front wall integrated elevator car operating panel of the present invention;
FIG. 2 is a sectional view of FIG. 2 A-A
Fig. 3 is a schematic view of the front wall integrated elevator car operating panel structure;
FIG. 4 is an assembly view of the upper mounting table of the present invention;
FIG. 5 is an assembly view of the lower mounting table of the present invention;
FIG. 6 is an assembly view of the upper roller of the present invention;
FIG. 7 is an assembly view of the lower roller of the present invention
FIG. 8 is a diagram of an upper and lower tensioning sprocket assembly and a driving sprocket assembly in accordance with the present invention;
FIG. 9 is an assembled view of the locking device of the present invention;
fig. 10 is a component view of the locking device of the present invention.
The reference numerals in the drawings illustrate:
1. front wall integrated elevator car steering wheel 11 front wall integrated elevator car steering wheel body
114. Mounting table at lower part of switch door 12b
12t upper mounting plate 121b lower inner mounting plate
121t upper inner mounting plate 122b lower outer mounting plate
122t upper outer mounting plate 123b lower outer bearing seat
123t upper outer bearing seat 124b lower inner bearing seat
124t upper inner bearing support 125b lower bearing
125b upper bearing
2b lower rack and pinion mechanism 2t upper rack and pinion mechanism
21b lower gear 21t upper gear
22b lower gear shaft 22t upper gear shaft
23b lower rack 23t upper rack
3b lower guide groove 3t upper guide groove
31b lower guide groove body 32b lower guide groove cover plate
4b lower combined roller 4t upper combined roller
41. Lower roller shaft 42 lower roller
43b lower roller set 43t upper roller set
44. Upper roller shaft 45 upper roller
5. Chain wheel at lower part of chain transmission mechanism 5ab
5at upper sprocket 5bb lower tensioning sprocket assembly
5bt upper tensioner sprocket assembly 5c chain
51b lower tensioning sprocket 51t upper tensioning sprocket
52b lower tensioning sprocket shaft 52t upper tensioning sprocket shaft
53b lower tensioning sprocket bearing 53t upper tensioning sprocket bearing
54b lower top tensioning sprocket bearing block 54t upper top tensioning sprocket bearing block
55b bottom tensioning sprocket bearing seat 55t upper bottom tensioning sprocket bearing seat
56b lower top mounting plate 56t upper top mounting plate
57b lower bottom mounting plate 57t upper bottom mounting plate.
6. Drive sprocket assembly 61 drive sprocket
62. Driving sprocket shaft 63 driving sprocket circumference
64. Bottom driving sprocket bearing seat of top driving sprocket bearing seat 65
66. Bottom drive sprocket mounting plate of top drive sprocket mounting plate 67
68. Polygonal hole 69 threaded hole
7. Locking device 71 rotates the handle
711. Polygonal plug 72 locking block
721. Lock nut with round hole 73 for locking block
74. And (5) a screw.
Detailed Description
As shown in fig. 1, the manual movement front wall integrated elevator car steering wheel of the invention comprises a front wall integrated elevator car steering wheel 1, upper and lower gear rack mechanisms 2t and 2b, upper and lower guide grooves 3t and 3b, upper and lower combined rollers 4t and 4b, a chain transmission mechanism 5, a driving sprocket assembly 6 and a locking device 7; the upper and lower gear rack mechanisms 2t,2b are respectively arranged at the upper and lower ends of the front wall integrated elevator car operating panel 1, the upper guide groove 3t is arranged on the upper plate of the entrance, the lower guide groove 3b is arranged at the bottom of the car, the upper and lower combined rollers 4t,4b are respectively arranged at the upper and lower ends of the front wall integrated elevator car operating panel 1, the chain transmission mechanism 5 and the driving sprocket assembly 6 are arranged inside the front wall integrated elevator car operating panel 1, and the locking device 7 is arranged on the driving sprocket assembly 6.
The front wall integrated elevator car steering wheel comprises a front wall integrated elevator car steering wheel body 11, upper and lower end parts of the elevator car steering wheel, hereinafter referred to as upper and lower installation tables 12t and 12b, the upper and lower installation tables 12t and 12b can be respectively arranged at the upper and lower end parts of the front wall integrated elevator car steering wheel body 11 through bolts, and an opening and closing door 114 is arranged at the lower part of the front wall integrated elevator car steering wheel body 11.
The lower mounting table is composed of a lower inner mounting plate 121b, a lower outer mounting plate 122b, a lower inner bearing seat 123b, a lower outer bearing seat 124b and a lower bearing 125b, wherein the lower bearing 125b is symmetrically arranged on the lower inner bearing seat 123b and the lower outer bearing seat 124b, and the lower inner bearing seat 123b and the lower outer bearing seat 124b are respectively arranged on the lower inner mounting plate 121b and the lower outer mounting plate 122 b; the lower inner mounting plate 121b is disposed within the lower outer mounting plate 122 b; bolts may be used between the lower inner bearing housing 123b and the lower inner mounting plate 121b, between the lower outer bearing housing 124b and the lower outer mounting plate 122b, and between the lower inner mounting plate 121b and the lower outer mounting plate 122 b.
The upper mounting platform is composed of a lower inner mounting plate 121t, an upper outer mounting plate 122t, an upper inner bearing seat 123t, an upper outer bearing seat 124t and an upper bearing 125t, wherein the upper bearing 125t is symmetrically arranged on the lower inner bearing seat 123t and the upper outer bearing seat 124t, and the upper inner bearing seat 123t and the upper outer bearing seat 124t are respectively arranged on the upper inner mounting plate 121t and the upper outer mounting plate 122 t; the upper inner mounting plate 121t is disposed within the upper outer mounting plate 122 t; bolts may be used between the upper inner bearing housing 123t and the upper inner mounting plate 121t, between the upper outer bearing housing 124t and the upper outer mounting plate 122t, and between the upper inner mounting plate 121t and the upper outer mounting plate 122 t.
The upper and lower rack and pinion mechanisms 2t,2b include an upper rack and pinion mechanism 2t and a lower rack and pinion mechanism 2b provided; each rack and pinion mechanism is composed of a gear 21t,21b, a gear shaft 22t,22b, and a rack 23t,23 b; gears 21t,21b are arranged on gear shafts 22t,22b through keys, the gear shafts 22t,22b are arranged on bearing seats 123,124 in mounting tables 12t,12b through bearings and near the entrance side, and racks 23t,23b can be arranged in guide grooves 3t,3b through bolts; the gears 21t,21b can make meshing motion along the racks 23t,23b, and the upper and lower rack-and-pinion mechanisms 2t,2b have identical design parameters and meet the requirement of synchronous meshing motion.
The upper and lower guide grooves 3t,3b include an upper guide groove 3t and a lower guide groove 3b, the lower guide groove includes a lower guide groove body 31t,31b and a lower guide groove cover plate 32t,32b; the upper guide groove 3t may be integrated with the entrance upper plate, or the upper guide groove 3t may be provided separately on the entrance upper plate by bolts; the lower guide groove body 31b may be integrated with the car bottom plate, or the separate lower guide groove body 31b may be provided on the car bottom plate by bolts; the lower guide groove cover plate 32b may be provided on the lower guide groove body 31b by bolts, and the lower guide groove cover plate 32b can prevent foreign matter from being transferred into the lower guide groove body 31b while preventing components in the lower guide groove body 31b from being seen; the thickness of the lower guide groove cover plate 32b should be equal to the thickness of the elevator car floor so that the lower guide groove cover plate 32b and the elevator car floor do not have a difference in height.
The upper and lower combined rollers 4t,4b comprise an upper combined roller 4t and a lower combined roller 4b, each combined roller comprises two identical roller groups 43t,43b, and the lower roller group consists of two coaxial and identical lower rollers 41 and a lower roller shaft 42; two lower rollers 41 are provided on a lower roller shaft 42, the lower roller shaft 42 being mounted in the lower mounting table 12 b; the distance between the two lower rollers 41 is slightly larger than the width of the rack 23b, and the lower combined roller 4b can bear the dead weight and the pressure given by the lift car; the upper roller group is composed of an upper roller 45 and an upper roller shaft 44; the upper roller 45 is arranged on the lower roller shaft 44, and the upper roller shaft 44 is arranged in the upper mounting table 45; when the upper and lower combined rollers 4t,4b roll along the upper and lower guide grooves 3t,3b, respectively, the front wall integrated elevator car steering wheel 1 can be driven to move.
The chain transmission mechanism 5 includes upper and lower sprockets 5at,5ab, upper and lower tension sprocket assemblies 5bt,5bb, and a chain 5c; the upper and lower chain wheels 5at,5ab are symmetrically arranged in the upper and lower mounting tables 12t,12b respectively and are coaxial with the upper and lower gears 21t,21b respectively, the upper and lower chain wheels 5at,5ab have identical parameters and meet the requirement of synchronous rotation, and the upper and lower chain wheels 5at,5ab and the upper and lower gears 21t,21b meet the requirement of synchronous rotation; the upper and lower tensioning sprocket assemblies 5bt,5bb can be bolted into the front wall integrated elevator car steering wheel 1; the driving sprocket assembly 6 can be fixed in the front wall integrated elevator car operating panel 1 through bolts and corresponds to the position of the door 114 on the front wall integrated elevator car operating panel 1; the chain 5c meshes with all the sprockets 5at,5ab,51t,51b,61 and is arranged in a side "convex" shape; the upper and lower tensioning sprocket assemblies 5bt,5bb meet the requirement of tensioning the chain 5c; when the driving sprocket 61 rotates, all the sprockets 5at,5ab,51t,51b,61 are driven to rotate synchronously.
The upper and lower tension sprocket assemblies 5bt,5bb and the sprocket assembly in the drive sprocket assembly 6 include sprockets 51t,51b,61, sprocket shafts 52t,52b,62, sprocket bearings 53t,53b,63, top bearing seats 54t,54b,64, bottom bearing seats 55t,55b,65, top mounting plates 56t,56b,66 and bottom mounting plates 57t,57b,67; the sprockets 51t,51b,61 are keyed to the sprocket shafts 52t,52b,62, the sprocket shafts 52t,52b,62 are keyed to the bearing blocks by sprocket bearings 53t,53b,63, the top bearing blocks 54t,54b,64 are keyed to the top mounting plates 56t,56b,66, the bottom bearing blocks 55t,55b,65 are keyed to the bottom mounting plates 57t,57b,67, and the bottom mounting plates 57t,57b,67 are keyed to the top mounting plates 56t,56b, 66; the top bearing seats 54t,54b,64 and the top mounting plates 56t,56b,66, the bottom bearing seats 55t,55b,65 and the bottom mounting plates 57t,57b,67, and the top mounting plates 56t,56b,66 and the bottom mounting plates 57t,57b,67 may be bolted; one end of the drive sprocket shaft 62 in the drive sprocket assembly 6 is provided with a polygonal hole 68.
The locking device 7 comprises a rotating handle 71, a locking block 72 and a locking nut 73; the rotating handle 71 is a Z-shaped round metal rod, one end part of the rotating handle 71 is provided with a polygonal plug 711, external threads are arranged on the upper part of the polygonal plug 711, the locking block 72 and the locking nut 73 are provided with internal threads, and the locking block 72 and the locking nut 73 are mutually matched with the external threads of the rotating handle 71 through the internal threads of the locking block 72 and the locking nut 73; the two locking block round holes 721 provided on the locking block 72 correspond to the two threaded holes 69 provided on the upper mounting plate 66 in the drive sprocket assembly 6, and the locking device 7 can be fixed on the drive sprocket assembly 6 by inserting the screws 74 into the locking block round holes 721 and screwing into the threaded holes 69; a polygonal plug 711 provided on the rotating handle 71 of the locking device 7 mates with a polygonal hole 68 provided on the driving sprocket shaft 62 of the driving sprocket assembly 6.
The driving sprocket assembly 6 and the rotating handle 71 are power input points, the chain transmission mechanism 5 and the upper and lower gear rack mechanisms 2t,2b are power transmission parts, the upper and lower combined rollers 4t,4b are motion execution parts, the locking device 7 is a motion control part, each part is tightly connected, and the motion of the manual moving front wall integrated car steering wheel is completed jointly.
When the manual moving front wall integrated elevator car operating panel needs to move, firstly, the lower guide groove cover plate 32b is taken down from the lower guide groove body 31b, then the switch door 114 on the front wall integrated elevator car operating panel is opened, two screws 74 on the locking block 72 in the locking device 7 are unscrewed, the rotating handle 71 in the locking device 7 is rotated to drive the driving sprocket 61 to rotate, the power of the driving sprocket 61 is transmitted to the rack and pinion mechanisms 2t and 2b through the chain transmission mechanism 5, so that the upper and lower gears 21t and 21b respectively make meshing movement along the upper and lower racks 23t and 23b, and further the upper and lower combined rollers 43t and 43b are driven to roll along the upper and lower guide grooves 3t and 3b respectively, thereby the front wall integrated elevator car operating panel 1 moves relative to the elevator car
When the manual movement of the front wall integrated elevator car steering wheel is not required, in order to prevent the manual movement of the front wall integrated elevator car steering wheel from accidentally moving along the guide rail, the polygonal head of the rotating handle 71 in the locking device 7 is inserted into the polygonal hole 68 on the driving sprocket shaft 62 in the driving sprocket assembly 6, the locking block 72 is rotated so that the screw 74 on the locking block 72 is aligned with the screw 69 on the upper mounting plate 66 in the driving sprocket assembly 6, the screw 74 is screwed into the screw hole on the upper mounting plate 66 in the driving sprocket assembly 6, the locking device 7 is fixed on the upper mounting plate 66 in the driving sprocket assembly 6, then the locking nut 73 is tightened so that the sprocket shaft 68 in the driving sprocket assembly 6 cannot rotate, then the switch door 114 is closed, and finally the lower guide groove cover plate 32b is mounted on the lower guide groove body 31b, so that the front wall integrated elevator car steering wheel 1 cannot accidentally move.
The manual moving front wall integrated elevator car operating panel can be independently arranged at one side of the entrance and the two manual moving front wall integrated elevator car operating panels can be simultaneously arranged at two sides of the entrance and the exit of the elevator car.
The invention is not limited to the embodiments discussed above, and the above description of specific embodiments is intended to describe and illustrate the technical solutions to which the invention relates. Obvious variations or alternatives based on the teachings of the invention should also be considered to fall within the scope of the invention. The above description is provided to disclose a best mode for practicing the invention, so as to enable any person skilled in the art to utilize the invention in various embodiments and with various alternatives.
Claims (3)
1. An integrated elevator car steering wheel of manual removal front wall, its characterized in that: the elevator car comprises a front wall integrated elevator car operating panel (1), an upper gear rack mechanism (2 t), a lower gear rack mechanism (2 b), an upper guide groove (3 t), a lower guide groove (3 b), an upper combined roller (4 t), a lower combined roller (4 b), a chain transmission mechanism (5), a driving sprocket assembly (6) and a locking device (7);
the upper gear rack mechanism (2 t) is arranged at the upper end part of the front wall integrated elevator car control panel (1);
the lower gear rack mechanism (2 b) is arranged at the lower end part of the front wall integrated elevator car operating panel (1);
the upper guide groove (3 t) is arranged on the upper plate of the car entrance, and the lower guide groove (31 b) is arranged at the bottom of the car;
the upper combined idler wheels (4 t) are respectively arranged at the upper end parts of the front wall integrated elevator car operating panel (1);
the lower combined roller (4 b) is arranged at the lower end part of the front wall integrated elevator car operating panel (1);
the chain transmission mechanism (5) and the driving chain wheel assembly (6) are arranged in the front wall integrated elevator car control panel (1);
the locking device (7) is arranged on the driving chain wheel assembly (6);
the front wall integrated elevator car steering wheel comprises a front wall integrated elevator car steering wheel body (11), an upper mounting table (12 t) and a lower mounting table (12 b) of the elevator car steering wheel;
the upper mounting table (12 t) is arranged at the upper end part of the front wall integrated elevator car control panel body (11);
the lower mounting table (12 b) is arranged at the lower end part of the front wall integrated elevator car control panel body (11);
the upper gear rack mechanism (2 t) comprises a gear (21 t) and a rack (23 t);
the lower gear rack mechanism (2 b) comprises a gear (21 b) and a rack (23 b);
the gears are meshed along the racks, and the upper gear rack mechanism (2 t) and the lower gear rack mechanism (2 b) are synchronously meshed;
the gear (21 t) of the upper gear rack mechanism (2 t) is arranged in the upper mounting table (12 t) and is close to the entrance side of the lift car, and the rack (23 t) of the upper gear rack mechanism (2 t) is arranged in the upper guide groove (3 t);
the gear (21 b) of the lower gear-rack mechanism (2 b) is arranged in the lower mounting table (12 b) and is close to the entrance side of the lift car, and the rack (23 b) of the lower gear-rack mechanism (2 b) is arranged in the lower guide groove (3 b);
the lower combined roller (4 b) comprises two identical roller groups (43 b), and each roller group (43 b) consists of a coaxial lower roller (41) and a lower roller shaft (42); the lower roller (41) is arranged on a lower roller shaft (42), and the lower roller shaft (42) is arranged in the lower mounting table (12 b); the distance between the lower rollers (41) of the two roller groups (43 b) is larger than the width of the rack (23 b);
the lower combined roller (4 b) bears the dead weight and the pressure given by the car;
the upper combined roller (4 t) is arranged in the upper mounting table (12 t);
the upper combined roller (4 t) rolls along the upper guide groove (3 t) and the lower combined roller (4 b) can drive the front wall integrated elevator car control panel (1) to move when rolling along the lower guide groove (3 b);
the chain transmission mechanism (5) comprises an upper sprocket (5 at), a lower sprocket (5 ab), an upper tensioning sprocket assembly (5 bt), a lower tensioning sprocket assembly (5 bb) and a chain (5 c);
an upper sprocket (5 at) is arranged in the upper mounting table (12 t) and is coaxial with the upper gear (21 t);
the lower chain wheel (5 ab) is arranged in the lower mounting table (12 b) and is coaxial with the lower gear (21 b);
an upper sprocket (5 at), a lower sprocket (5 ab), an upper gear (21 t) and a lower gear (21 b) synchronously rotate;
the upper tensioning chain wheel assembly (5 bt) and the lower tensioning chain wheel assembly (5 bb) are arranged in the front wall integrated elevator car operating panel (1);
the driving chain wheel assembly (6) is arranged in the front wall integrated elevator car operating panel (1) and corresponds to the position of an upper switch door (114) of the front wall integrated elevator car operating panel (1);
the chain (5 c) is meshed with an upper sprocket (5 at), a lower sprocket (5 ab), a driving sprocket (61), an upper tensioning sprocket (51 t) of an upper tensioning sprocket assembly (5 bt) and a lower tensioning sprocket (51 b) of a lower tensioning sprocket assembly (5 bb) and is arranged in a side-convex shape;
when the driving sprocket (61) rotates, the tensioning chain (5 c) drives the upper sprocket (5 at), the lower sprocket (5 ab), the driving sprocket (61), the upper tensioning sprocket (51 t) of the upper tensioning sprocket assembly (5 bt) and the lower tensioning sprocket (51 b) of the lower tensioning sprocket assembly (5 bb) to synchronously rotate.
2. The manually movable front wall integrated elevator car operating panel of claim 1, wherein: the locking device (7) comprises a rotating handle (71), a locking block (72) and a locking nut (73);
the rotating handle (71) is a Z-shaped round metal rod, and one end part of the rotating handle (71) is provided with a polygonal plug (711) which is matched with a polygonal hole (68) arranged on a driving sprocket shaft (62) in the driving sprocket assembly (6);
the upper part of the polygonal plug (711) is provided with external threads, the locking block (72) and the locking nut (73) are provided with internal threads, and the locking block (72) and the locking nut (73) are mutually matched with the external threads of the rotating handle (71) through the internal threads of the locking block and the locking nut;
the locking block (72) is provided with two locking block round holes (721) corresponding to the positions of two threaded holes (69) formed in the upper mounting plate (66) of the driving sprocket assembly (6), and the locking device (7) can be fixed on the driving sprocket assembly (6) by inserting screws (74) into the locking block round holes (721) and screwing the screws into the threaded holes (69).
3. The manual moving front wall integrated elevator car operating panel according to claim 1 or 2, characterized in that: the manual movement front wall integrated elevator car operating panel is independently arranged at one side of the entrance;
or, two manual-movement front wall integrated elevator car operating discs are arranged at two sides of an elevator car entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710542070.3A CN109205418B (en) | 2017-07-05 | 2017-07-05 | Integrated elevator car steering wheel and method for manually moving front wall |
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| CN201710542070.3A CN109205418B (en) | 2017-07-05 | 2017-07-05 | Integrated elevator car steering wheel and method for manually moving front wall |
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| CN109205418A CN109205418A (en) | 2019-01-15 |
| CN109205418B true CN109205418B (en) | 2023-09-01 |
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| US20210155457A1 (en) * | 2019-11-26 | 2021-05-27 | Man Hay Pong | Elevator system with multiple independent cars in a 2-dimensional hoistway |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007168954A (en) * | 2005-12-21 | 2007-07-05 | Mitsubishi Electric Corp | Elevator device |
| JP2011173710A (en) * | 2010-02-25 | 2011-09-08 | Mitsubishi Electric Corp | Car operation panel of elevator |
| CN204980742U (en) * | 2015-10-08 | 2016-01-20 | 陈国安 | Single balanced elevator of many cars of chain that revolves |
| CN106429668A (en) * | 2016-08-31 | 2017-02-22 | 重庆威斯特电梯有限公司 | Operation panel for car |
| CN207001929U (en) * | 2017-07-05 | 2018-02-13 | 三菱电机上海机电电梯有限公司 | Mobile antetheca Integral elevator railway carriage or compartment control handwheel manually |
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2017
- 2017-07-05 CN CN201710542070.3A patent/CN109205418B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007168954A (en) * | 2005-12-21 | 2007-07-05 | Mitsubishi Electric Corp | Elevator device |
| JP2011173710A (en) * | 2010-02-25 | 2011-09-08 | Mitsubishi Electric Corp | Car operation panel of elevator |
| CN204980742U (en) * | 2015-10-08 | 2016-01-20 | 陈国安 | Single balanced elevator of many cars of chain that revolves |
| CN106429668A (en) * | 2016-08-31 | 2017-02-22 | 重庆威斯特电梯有限公司 | Operation panel for car |
| CN207001929U (en) * | 2017-07-05 | 2018-02-13 | 三菱电机上海机电电梯有限公司 | Mobile antetheca Integral elevator railway carriage or compartment control handwheel manually |
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| CN109205418A (en) | 2019-01-15 |
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