CN213326251U

CN213326251U - Elevator furred ceiling convenient to overhaul

Info

Publication number: CN213326251U
Application number: CN202022195326.8U
Authority: CN
Inventors: 陈尚虎
Original assignee: Changzhou Lingtong Elevator Decoration Co ltd
Current assignee: Changzhou Lingtong Elevator Decoration Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-01
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses an elevator suspended ceiling convenient to overhaul, which comprises a suspended ceiling main body, wherein the suspended ceiling main body is fixedly connected to the top of an elevator car, the lower end of the suspended ceiling main body comprises a movable plate, a first fixed plate and a second fixed plate, the first fixed plate and the second fixed plate are arranged on two sides of the movable plate, the movable plate comprises a rotating end and a fixed end, the rotating end is rotatably connected on the first fixed plate, the suspended ceiling main body also comprises a driving device and a transmission device, the movable plate rotates around the rotating end through the driving device and the transmission device, the elevator is internally provided with a control device, the control device is electrically connected with the driving device, the utility model drives the driving device to drive the movable plate to rotate through the driving device started by an operator, thereby opening the suspended ceiling and facilitating the operator to directly maintain a fault area, the device has the advantages of simple structure, convenience in maintenance and disassembly, improvement of working efficiency and reduction of labor cost.

Description

Elevator furred ceiling convenient to overhaul

Technical Field

The utility model relates to an elevator decoration field, in particular to elevator furred ceiling convenient to overhaul.

Background

In daily life, no matter a shopping mall, an office building or a residential building can not leave an elevator, because the elevator belongs to a closed space, an air exhaust and lighting device needs to be installed in the elevator, and the devices are generally installed in an elevator ceiling.

The Chinese utility model with the publication number of CN201580870U discloses an elevator suspended ceiling, which comprises a frame and a lighting device, wherein the frame comprises two fixed frames, two connecting frames and a plurality of lighting device mounting beams, the two fixed frames are parallel to each other and are respectively detachably connected with a car roof; the two connecting frames are parallel to each other and are respectively detachably connected with the two fixing frames; the lighting device mounting cross beam is arranged between the two connecting frames and is respectively detachably connected with the two fixing frames; the lighting device is arranged on the lighting device mounting beam. The utility model discloses an elevator furred ceiling has from the visual high space that promotes elevator car, the appearance is pleasing to the eye, lighting efficiency is high, dismouting convenient to transport, be fit for adopting LED lighting device, advantage that the maintenance cost is low.

But each part of above-mentioned furred ceiling all realizes connecting through the bolt, in case the inside illumination of furred ceiling or ventilation unit break down, the process of dismantling the furred ceiling is too loaded down with trivial details, still needs many people to assist sometimes and unpacks apart the furred ceiling, maintains, can cause inefficiency, extravagant manual work, problem that the cost risees, consequently needs a new scheme to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator furred ceiling convenient to overhaul to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator furred ceiling convenient to overhaul, includes the furred ceiling main part, furred ceiling main part fixed connection is at elevator car's top, the lower extreme of furred ceiling main part includes fly leaf, first fixed plate and second fixed plate set up the both sides at the fly leaf, the fly leaf includes rotation end and stiff end, it connects on first fixed plate to rotate the end rotation, the furred ceiling main part still includes drive arrangement and transmission, the fly leaf passes through drive arrangement and transmission and uses the rotation end to be the rotary motion as the axle, the inside controlling means that still is provided with of elevator, controlling means and drive arrangement electric connection.

As an optimized technical solution of the present invention, the driving device includes a servo motor.

As a preferred technical scheme of the utility model, transmission includes axis of rotation, worm wheel and worm, axis of rotation fixed connection is served in the rotation, the both ends of axis of rotation are rotated and are connected on first fixed plate, worm wheel fixed connection is served in the rotation, the worm meshes with servo motor's output coaxial coupling and with the worm wheel mutually.

As a preferred technical scheme of the utility model, the second fixed plate is provided with the auxiliary block towards fly leaf one side, the auxiliary block offsets with the stiff end of fly leaf.

As a preferred technical scheme of the utility model, be provided with the cylinder on the second fixed plate, the output and the supplementary piece fixed connection of cylinder, horizontal sliding motion is done through the cylinder to supplementary piece, cylinder and controlling means electric connection.

As a preferred technical scheme of the utility model, fly leaf bottom towards second fixed plate one side be provided with supplementary piece assorted recess.

As an optimal technical scheme of the utility model, controlling means sets up in the inside lateral wall of elevator car suitable height department.

Compared with the prior art, the beneficial effects of the utility model are that: the control device is started by the operator to drive the driving device to drive the movable plate to rotate, so that the suspended ceiling is opened, the operator can directly maintain the fault area conveniently, and the suspended ceiling has the advantages of simple structure, convenience in maintenance and disassembly, improvement of the working efficiency and reduction of labor cost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the position a of the present invention.

In the figure: 1. a movable plate; 2. a first fixing plate; 3. a second fixing plate; 4. a rotating end; 5. a fixed end; 6. a servo motor; 7. a rotating shaft; 8. a worm gear; 9. a worm; 10. an auxiliary block; 11. a cylinder; 12. a groove; 13. and a control device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the utility model provides an elevator suspended ceiling convenient to overhaul, which comprises a suspended ceiling main body fixedly connected to the top of an elevator car, the lower end of the suspended ceiling main body comprises a movable plate 1, a first fixed plate 2 and a second fixed plate 3, the first fixed plate 2 and the second fixed plate 3 are arranged on two sides of the movable plate 1, the movable plate 1 comprises a rotating end 4 and a fixed end 5, the rotating end 4 is rotatably connected to the first fixed plate 2, the suspended ceiling main body further comprises a driving device and a transmission device, the movable plate 1 rotates around the rotating end 4 as an axis through the driving device and the transmission device, a control device 13 is further arranged inside the elevator, the control device 13 is electrically connected with the driving device, the driving device is started to operate through the control device 13, the output end of the driving device drives the rotating end 4 of the movable plate 1 to rotate through the transmission device, fly leaf 1 uses rotation end 4 to rotate as the axle to reach and open or close the function of furred ceiling bottom, the staff of being convenient for overhauls the inside trouble department of furred ceiling main part, and controlling means 13 needs the staff earlier to start in the key insertion controlling means 13's the lockhole including opening and closing two gears simultaneously, rotates to when opening the gear, and drive arrangement just can start, plays the effect that prevents its non-staff mistake and bump controlling means 13.

Wherein, drive arrangement includes servo motor 6, and servo motor 6 is fixed inside the furred ceiling main part, and servo motor 6's output is connected with the transmission, plays the effect of control fly leaf 1 pivoted.

Wherein, transmission includes axis of rotation 7, worm wheel 8 and worm 9, axis of rotation 7 fixed connection is on rotating end 4, the both ends of axis of rotation 7 are rotated and are connected on first fixed plate 2, worm wheel 8 fixed connection is on rotating end 4, worm 9 meshes with servo motor 6's output coaxial coupling and with worm wheel 8 mutually, it rotates to drive worm wheel 8 through servo motor 6 drive worm 9, worm wheel 8 is fixed on axis of rotation 7, control fly leaf 1 uses axis of rotation 7 to be the rotary motion as the axle, thereby reach the effect that the control furred ceiling bottom was opened or was closed, worm wheel 8 and worm 9 still play the auto-lock effect simultaneously, worm wheel 8 can't drive worm 9, can only worm 9 drive worm wheel 8, when fly leaf 1 rotates, play stronger control effect.

The second fixing plate 3 is provided with an auxiliary block 10 on one side facing the movable plate 1, the auxiliary block 10 abuts against the fixed end 5 of the movable plate 1, the fixed end 5 of the movable plate 1 is fixed by the auxiliary block 10, and the stability of the movable plate 1 is enhanced.

Wherein, be provided with cylinder 11 on the second fixed plate 3, the output and the supplementary piece 10 fixed connection of cylinder 11, supplementary piece 10 is horizontal sliding motion through cylinder 11, and cylinder 11 and controlling means 13 electric connection control cylinder 11 drive supplementary piece 10 sliding motion through controlling means 13, play the fixed function that loosens the stiff end 5 of fly leaf 1 of supplementary piece 10 of control.

The bottom end of the movable plate 1 is provided with a groove 12 matched with the auxiliary block 10 towards one side of the second fixed plate 3, the groove 12 is used for accommodating the auxiliary block 10, and the bottom of the second fixed plate 3 of the movable plate 1 is on a horizontal plane, so that the movable plate 1 has an attractive effect.

Wherein, controlling means 13 sets up in elevator car inside lateral wall suitable height department, and controlling means 13 fixed connection is on the lateral wall of the middle part of elevator car, and the direct operation controlling means 13 of maintainer of being convenient for.

The working principle of the present invention will be explained in detail below: when some devices in the suspended ceiling main body are in fault, a worker enters the elevator, a key is inserted into a lock hole of a control device 13 on the inner side wall of the elevator, the suspended ceiling main body rotates to an open gear, the control device 13 electrically controls a cylinder 11 to start, an auxiliary control block 10 is moved out of a groove 12, then a servo motor 6 starts, a worm 9 at an output end rotates, a worm wheel 8 meshed with the worm wheel 8 drives a rotating shaft 7 to transmit, a movable plate 1 rotates 90 degrees by taking the rotating shaft 7 as a shaft, the lower end of the suspended ceiling main body is opened, the operator overhauls the fault position in the suspended ceiling main body, after overhauling is finished, the key rotates to a closed gear on the control device 13, the servo motor 6 starts, the movable plate 1 reversely rotates 90 degrees by taking the rotating shaft 7 as a shaft, then the cylinder 11 pushes the auxiliary.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an elevator furred ceiling convenient to overhaul, includes the furred ceiling main part, furred ceiling main part fixed connection is at elevator car's top, its characterized in that: the lower extreme of furred ceiling main part includes fly leaf (1), first fixed plate (2) and second fixed plate (3) set up the both sides in fly leaf (1), fly leaf (1) is including rotating end (4) and stiff end (5), it connects on first fixed plate (2) to rotate end (4), the furred ceiling main part still includes drive arrangement and transmission, fly leaf (1) are rotary motion with rotating end (4) as the axle through drive arrangement and transmission, the inside controlling means (13) that still is provided with of elevator, controlling means (13) and drive arrangement electric connection.

2. An accessible elevator ceiling as defined in claim 1, wherein: the driving device comprises a servo motor (6).

3. An accessible elevator ceiling as defined in claim 2, wherein: transmission includes axis of rotation (7), worm wheel (8) and worm (9), axis of rotation (7) fixed connection is on rotating end (4), the both ends of axis of rotation (7) are rotated and are connected on first fixed plate (2), worm wheel (8) fixed connection is on rotating end (4), worm (9) and the output coaxial coupling of servo motor (6) and mesh mutually with worm wheel (8).

4. An accessible elevator ceiling as defined in claim 1, wherein: the second fixing plate (3) is provided with an auxiliary block (10) towards one side of the movable plate (1), and the auxiliary block (10) is abutted to the fixed end (5) of the movable plate (1).

5. An accessible elevator ceiling as defined in claim 4, wherein: the air cylinder (11) is arranged on the second fixing plate (3), the output end of the air cylinder (11) is fixedly connected with the auxiliary block (10), the auxiliary block (10) moves in a horizontal sliding mode through the air cylinder (11), and the air cylinder (11) is electrically connected with the control device (13).

6. An accessible elevator ceiling as defined in claim 5, wherein: the bottom end of the movable plate (1) faces one side of the second fixed plate (3) and is provided with a groove (12) matched with the auxiliary block (10).

7. An accessible elevator ceiling as defined in claim 1, wherein: the control device (13) is arranged at a suitable height of the inner side wall of the elevator car.