CN218664895U

CN218664895U - Elevator ceiling

Info

Publication number: CN218664895U
Application number: CN202223014127.8U
Authority: CN
Inventors: 王磊
Original assignee: Shanghai Special Equipment Supervision and Inspection Technology Institute
Current assignee: Shanghai Special Equipment Supervision and Inspection Technology Institute
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-21
Anticipated expiration: 2032-11-11

Abstract

The utility model belongs to the technical field of the elevator equipment technique and specifically relates to an elevator furred ceiling is related to. Including the furred ceiling body, furred ceiling body center is equipped with the rectangle opening, the rectangle opening is inside can dismantle with the installing frame and be connected, the inside lamp shade that inlays of installing frame is equipped with, rectangle opening upper edge is equipped with the spacing flange of round, spacing flange both sides are provided with the draw-in groove relatively, furred ceiling body top is equipped with two receipts rope devices, receive the rope device and be in the rectangle opening both sides set up relatively, receive the rope device and all connect through the stay cord the installing frame. The utility model can limit the mounting frame on the ceiling body by matching the rope collecting device, the pull rope and the mounting frame; the lamp shade is installed inside the installing frame, sets up the stay cord and can last to provide the pulling force to installing frame and lamp shade, has effectively avoided the lamp shade to drop and has caused the incident, convenience simple to use.

Description

Elevator ceiling

Technical Field

The utility model belongs to the technical field of the elevator equipment technique and specifically relates to an elevator furred ceiling is related to.

Background

Along with the continuous increase of high-rise buildings, the installation amount of elevators is increased by a wide margin, and in order to pursue the pleasing to the eye and satisfy the needs of lamps and lanterns installation, elevator car internally mounted has the furred ceiling. The furred ceiling generally sets up at elevator car top, with sedan-chair roof or sedan-chair wall connection, and lighting fixtures installs at the furred ceiling top, conveniently protects car top lamps and lanterns.

If the lamp on the elevator ceiling is damaged, the environment in the elevator is dim; the lamp on the furred ceiling needs to be dismantled, the whole structure of the existing ceiling lampshade is heavy, and when workers operate and dismantle the lampshade, the lampshade easily drops to cause safety accidents.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an elevator furred ceiling, this elevator furred ceiling can effectively avoid the lamp shade to drop, has reduced staff's the maintenance degree of difficulty, has improved the security.

The utility model provides an elevator furred ceiling, including the furred ceiling body, furred ceiling body center is equipped with the rectangle opening, the rectangle opening is inside can dismantle with the installing frame and be connected, the inside lamp shade that inlays of installing frame is equipped with, rectangle opening upper edge is equipped with the spacing flange of round, spacing flange both sides are provided with the draw-in groove relatively, furred ceiling body top is equipped with two and receives the rope device, receive the rope device and be in the rectangle opening both sides set up relatively, it all connects through the stay cord to receive the rope device the installing frame.

Preferably, the two sides of the upper part of the mounting frame corresponding to the rope winding device are respectively provided with a fixed block, the top of each fixed block is rotatably connected with a roller, and the side wall of each roller is fixedly connected with one end of the pull rope.

Preferably, the height of the fixing block is greater than the width of the clamping groove.

Preferably, the rope winding device comprises a fixed box arranged at the top of the suspended ceiling body, a winding wheel is arranged in the fixed box, a rotating shaft is arranged at the center of the winding wheel, two ends of the rotating shaft are rotatably connected with the fixed box, coil springs are arranged between two ends of the rotating shaft and the fixed box, and one end of the pull rope is fixedly connected with the winding wheel.

Preferably, a through hole is formed in one side, close to the rectangular opening, of the fixing box, and the pull rope penetrates through the through hole to be connected with the mounting frame.

Preferably, pulleys are arranged between the fixed box and the rectangular opening, the axial direction of each pulley is parallel to the axial direction of the corresponding roller, and the pull rope is connected with the bottom of each pulley in a sliding mode.

Preferably, the central shaft of the pulley is rotatably connected with one end of the support, and the other end of the support is fixedly connected with the suspended ceiling body.

Preferably, guide rings are arranged between the pulleys and the rectangular openings, the pull ropes penetrate through the guide rings, and the lower portions of the guide rings are fixedly connected with the suspended ceiling body through vertical columns.

Preferably, the ceiling body is provided with a plurality of round holes around the rectangular opening, and the round holes are internally provided with down lamps.

Preferably, the inner walls of the two sides of the mounting frame are provided with catching grooves.

Has the advantages that:

the utility model can limit the mounting frame on the ceiling body by matching the rope collecting device, the pull rope and the mounting frame; the lamp shade is installed inside the installing frame, sets up the stay cord and can last to provide the pulling force to installing frame and lamp shade, has effectively avoided the lamp shade to drop and has caused the incident, convenience simple to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a top view of the overall structure of the present invention;

fig. 2 is a bottom view of the overall structure of the present invention;

FIG. 3 is a schematic view of the structure of the limiting rib of the present invention;

FIG. 4 is a schematic cross-sectional view of the present invention;

fig. 5 is a top view of the fixing box of the present invention.

Description of the reference numerals:

1-a suspended ceiling body, 2-a down lamp, 3-a fixed box, 4-a rectangular opening, 5-a limiting flange, 6-a pulley, 7-a bracket, 8-a guide ring, 9-a pull rope, 10-a lampshade, 11-an upright post, 12-a mounting frame, 13-a fixed block, 14-a roller, 15-a buckling groove, 16-a clamping groove, 17-a winding wheel, 18-a rotating shaft, 19-a coil spring and 20-a through hole.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "coupled" are to be construed broadly and may include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-5, an elevator suspended ceiling comprises a suspended ceiling body 1, wherein the suspended ceiling body 1 is installed at the top of an elevator car, a rectangular opening 4 is arranged at the center of the suspended ceiling body 1, a plurality of round holes are formed in the suspended ceiling body 1 around the rectangular opening 4, down lamps 2 are arranged in the round holes, and the down lamps 2 are installed at the top of the elevator car. The rectangle opening 4 is inside to be connected with the installing frame 12 can be dismantled, and the installing frame 12 is inside to be inlayed and is equipped with lamp shade 10, and the lamp shade 10 is corresponding with the position of the main lamp plate in car top for protect main lamp plate. The upper edge of the rectangular opening 4 is provided with a circle of limiting flanges 5, so that the mounting frame 12 can be prevented from passing through the ceiling body 1.

The top of the suspended ceiling body 1 is provided with two rope collecting devices, the rope collecting devices are oppositely arranged on two sides of the rectangular opening 4, the rope collecting devices comprise fixing boxes 3 arranged on the top of the suspended ceiling body 1, winding wheels 17 are arranged in the fixing boxes 3, the centers of the winding wheels 17 are provided with rotating shafts 18, two ends of each rotating shaft 18 are rotatably connected with the corresponding fixing box 3, coil springs 19 are arranged between two ends of each rotating shaft 18 and the corresponding fixing box 3, pulling force can be continuously provided for the pulling ropes 9, and the mounting frame 12 is enabled to be attached to the tight limiting flanges 5. One side of the fixed box 3, which is close to the rectangular opening 4, is provided with a through hole 20, one end of the pull rope 9 is fixedly connected with the winding wheel 17, and the other end of the pull rope passes through the through hole 20 and is connected with the mounting frame 12. The upper portion of the mounting frame 12 and the two sides corresponding to the rope collecting device are both provided with fixing blocks 13, the tops of the fixing blocks 13 are provided with wheel grooves, the rollers 14 are located inside the wheel grooves and are rotatably connected with the fixing blocks 13 through the wheel grooves, and the side walls of the rollers 14 are fixedly connected with one ends of the pull ropes 9. The two sides of the limiting flange 5 are oppositely provided with clamping grooves 16, the height of the fixing block 13 is larger than the width of the clamping grooves 16, and the width of the fixing block 13 is smaller than or equal to the width of the clamping grooves 16. The inner walls of the two sides of the mounting frame 12 are provided with catching grooves 15. During the maintenance, the worker holds the fastening groove 15 and pulls downwards, rotates the mounting frame 12 by 90 degrees to a vertical state, inserts the clamping groove 16 on the limiting flange 5, the fixed block 13 can limit the insertion distance of the mounting frame 12, fixes the position of the mounting frame 12, and the two sides of the mounting frame 12 form an access hole, so that the worker can conveniently maintain.

Pulleys 6 are arranged between the fixed box 3 and the rectangular opening 4, the axial direction of each pulley 6 is parallel to the axial direction of the corresponding roller 14, and the pull rope 9 is connected with the bottoms of the pulleys 6 in a sliding mode. The center shaft of pulley 6 rotates with support 7 one end to be connected, and support 7 other end and furred ceiling body 1 fixed connection. All be equipped with guide ring 8 between pulley 6 and the rectangle opening 4, guide ring 8 is all passed to stay cord 9, and guide ring 8 lower part is through stand 11 and furred ceiling body 1 fixed connection. One end of the pull rope 9 is connected with a winding wheel 17, and the other end of the pull rope sequentially rounds the pulley 6, passes through the guide ring 8 and is connected with the roller 14 on the upper part of the mounting frame 12. The arrangement of the pulley 6 and the guide ring 8 can reduce the abrasion of the rope 9 during movement and can limit the movement locus thereof.

The working process is as follows:

during the maintenance, the staff holds catching groove 15 and stimulates downwards, rotates 90 to vertical state with installing frame 12, inserts draw-in groove 16 on the spacing flange 5, and fixed box 3 adduction reel 17 provides the pulling force with the cooperation of wind spring 19 for stay cord 9, and fixed block 13 height is greater than draw-in groove 16 width, can block and establish the insertion distance of 16 restriction installing frames 12 in draw-in groove, fixed installing frame 12 position. 12 both sides of installing frame form the access hole this moment, and the maintenance is directly dismantled by the access hole to the staff, and convenient to use needn't take off lamp shade 10 to need not to dismantle a large amount of bolt mounting etc. and alleviateed and dismantled the burden, improve the operation security.

After the maintenance is finished, the mounting frame 12 is pulled down again, the mounting frame is rotated to be in a horizontal state and is aligned to the rectangular opening 4, the limiting rib 5 plays a limiting role, the mounting frame 12 is clamped inside the rectangular opening 4, the winding wheel 17 and the coil spring 19 in the fixing box 3 are matched to provide pulling force for the pull rope 9, and the fixing block 13 at the top of the mounting frame 12 penetrates through the clamping groove 16, so that the mounting frame 12 and the inner lampshade 10 of the mounting frame 12 are tightly attached to the rectangular opening 4.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides an elevator furred ceiling, its characterized in that, includes the furred ceiling body, furred ceiling body center is equipped with the rectangle opening, the rectangle opening is inside can dismantle with the installing frame and be connected, the inside lamp shade that inlays of installing frame is equipped with, rectangle opening upper edge is equipped with the spacing flange of round, spacing flange both sides are provided with the draw-in groove relatively, furred ceiling body top is equipped with two and receives the rope device, it is in to receive the rope device the rectangle opening both sides set up relatively, it all connects through the stay cord to receive the rope device the installing frame.

2. The elevator ceiling as claimed in claim 1, wherein fixing blocks are arranged on both sides of the upper portion of the mounting frame corresponding to the rope retracting device, the tops of the fixing blocks are rotatably connected with rollers, and the side walls of the rollers are fixedly connected with one end of the pull rope.

3. The elevator ceiling of claim 2, wherein the retention block height is greater than the slot width.

4. The elevator ceiling as claimed in claim 2, wherein the rope winding device comprises a fixed box arranged at the top of the ceiling body, a winding wheel is arranged in the fixed box, a rotating shaft is arranged at the center of the winding wheel, two ends of the rotating shaft are rotatably connected with the fixed box, a coil spring is arranged between two ends of the rotating shaft and the fixed box, and one end of the pull rope is fixedly connected with the winding wheel.

5. The elevator ceiling of claim 4, wherein a through hole is formed in the side of the fixing box close to the rectangular opening, and the pull rope penetrates through the through hole to be connected with the mounting frame.

6. The elevator ceiling of claim 5, wherein a pulley is arranged between the fixing box and the rectangular opening, the axial direction of the pulley is parallel to the axial direction of the roller, and the pull rope is connected with the bottom of the pulley in a sliding mode.

7. The elevator ceiling of claim 6, wherein a central shaft of the pulley is rotatably connected to one end of a bracket, and the other end of the bracket is fixedly connected to the ceiling body.

8. The elevator ceiling of claim 6, wherein guide rings are arranged between the pulleys and the rectangular openings, the pull ropes penetrate through the guide rings, and the lower portions of the guide rings are fixedly connected with the ceiling body through upright posts.

9. The elevator ceiling of claim 1, wherein a plurality of round holes are formed in the ceiling body around the rectangular opening, and a down lamp is arranged in each round hole.

10. The elevator ceiling of claim 1, wherein the mounting frame has a snap groove on both sides of the inner wall.