CN218936065U

CN218936065U - Movable illumination device for elevator maintenance

Info

Publication number: CN218936065U
Application number: CN202222988068.8U
Authority: CN
Inventors: 程声威; 吴彩仙
Original assignee: Hefei Huasheng Elevator Engineering Co ltd
Current assignee: Hefei Huasheng Elevator Engineering Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-04-28
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a movable illumination device for elevator maintenance, and relates to the technical field of elevator maintenance accessories; the utility model comprises a vertical plate, wherein a supporting plate is arranged on one side of the two vertical plates opposite to each other in a sliding way, a transverse plate is fixedly arranged between the two supporting plates, an illuminating lamp is arranged on the upper surface of the transverse plate, and an adjusting device is arranged on the supporting plate; according to the utility model, the output end of the first motor is matched with the connecting rod through the driving rod to drive the worm to rotate by the driving gear, so that the worm drives the worm wheel to drive the rotating shaft to rotate, the transverse plate can be rotated and adjusted, the illuminating lamp arranged on the transverse plate can be subjected to angle adjustment, the problem that a worker is inconvenient to illuminate in a certain visual blind spot is solved, the use of the machine is convenient, meanwhile, the worm wheel and the worm are used for connection, the transverse plate cannot shake to drive the rotating shaft to rotate, and the stability of the transverse plate after adjustment is improved by the combination of the worm wheel and the first motor, so that the machine can be used for illuminating at a certain angle.

Description

Movable illumination device for elevator maintenance

Technical Field

The utility model relates to the technical field of elevator maintenance accessories, in particular to a movable illumination device for elevator maintenance.

Background

In order to ensure that the elevator can safely run, a plurality of safety components are arranged on the elevator, and only if each safety component is under normal conditions, the elevator can run, otherwise, the elevator immediately stops running, when the elevator fails, the elevator needs to be maintained in time, the safety accidents are avoided, the safety of passengers is ensured, the maintenance environment of the elevator is dim, the auxiliary lighting device is often needed, and the existing lighting device for elevator maintenance has some problems;

firstly, the existing illumination device for elevator maintenance is usually fixedly arranged, so that the angle adjustment is inconvenient, and the illumination is inconvenient for workers in some visual blind spots, thereby influencing the use of the workers;

secondly, the lighting device for maintaining the existing elevator is generally fixed in height, cannot be adjusted or is inconvenient to adjust, cannot meet the requirements of different occasions, and is small in application range.

In view of the above problems, the inventors propose a movable lighting device for elevator maintenance to solve the above problems.

Disclosure of Invention

In order to solve the problems that the angle adjustment is inconvenient, the illumination is inconvenient and the common height is usually fixed when a worker blindly performs some vision, the adjustment cannot be performed or the adjustment is inconvenient, the requirements of different occasions cannot be met, and the application range is small; the utility model aims to provide a movable illumination device for elevator maintenance.

In order to solve the technical problems, the utility model adopts the following technical scheme: the movable illumination device for elevator maintenance comprises vertical plates, wherein one side of each vertical plate, which is opposite, is provided with a supporting plate in a sliding manner, a transverse plate is fixedly arranged between the two supporting plates, the upper surface of the transverse plate is provided with an illumination lamp, and the supporting plates are provided with an adjusting device;

the adjusting device comprises a rotating shaft, the quantity of the rotating shafts is two, two fixed side walls at the two ends of the diaphragm are fixedly arranged, the rotating shafts are far away from one end of the diaphragm and are rotatably inserted in a supporting plate, one of the rotating shafts is fixedly provided with a worm wheel, a worm is meshed with the worm wheel, the worm wheel and the worm are used for connection, the diaphragm cannot shake to drive the rotating shafts to rotate, stability after adjusting the diaphragm is improved, certain angles of the diaphragm are kept to be kept for illumination, the lower ends of the worm are fixedly provided with connecting rods, two connecting rods are located at the lower ends of the connecting rods in the middle of the supporting plate, a first motor is arranged between the output ends of the first motor and the connecting rods, the first connecting devices are arranged on the supporting plate close to the worm wheel in a rotating mode, the lower ends of the connecting rods are rotatably arranged on the supporting plate, the supporting plate is close to the connecting rods in a rotating mode, the supporting groove of the supporting plate is provided with a driving rod, the connecting rods are connected with the driving gears through two meshed mode, the driving gears are fixedly connected on the driving rods, the first motor can drive the worm wheel to rotate through the connecting rods, the driving rods and the driving gears to rotate, the first motor can drive the worm wheels to rotate, the first motor is arranged in the rotating shafts are arranged on the rotating shafts, the sliding chute is arranged in the same side of the supporting plate, and is fixedly arranged on the supporting plate, and is arranged on one side of the supporting plate, and is fixedly arranged on the sliding chute, and is arranged on one side of the sliding plate, and is arranged on one side to be fixedly and is arranged.

Preferably, two riser one side in opposite directions is fixed to be seted up the second spout, the bottom slides in the second spout and is equipped with the second slider, second slider tip fixed connection is in the backup pad, one of them the rotation is equipped with the screw rod in the second spout, the second slider is located the second spout in one end screw thread insert establish on the screw rod, is close to the riser outer wall of screw rod is equipped with the second motor, the output of second motor is connected with the screw rod through second connecting device, second connecting device includes logical groove, logical groove is seted up and is located the riser inner wall below the second spout, logical inslot portion is equipped with the bevel gear of two meshing settings, two fixedly on the bevel gear be equipped with the connecting axle, two the connecting axle is fixed respectively to be set up at the output of screw rod lower extreme and second motor, and second connecting device can make second motor drive the screw rod rotate, and the screw thread insert and establish the second slider drive the backup pad and shift up on the screw rod, connect through the connecting plate between two backup pads, drive the height that the lamp is high to be used to the lamp on the joint, can satisfy the height requirement of lamp that the lamp is moved to the height.

Preferably, the fixed plate that the level set up is fixed to the backup pad upper end, riser lateral wall keeps away from backup pad one side and is fixed to be equipped with the riser of vertical setting, the movable guide bar that inserts in the riser, the fixed setting in the fixed plate lower surface of guide bar upper end, the guide bar inserts and establishes on the riser for the backup pad of upper end can remain stable, makes the light on the diaphragm after adjusting can stabilize and throw light on work.

Preferably, the guide rod is inserted on the vertical plate, so that the support plate at the upper end can be kept stable, the illuminating lamp on the transverse plate can be stably used for illumination work after adjustment, the stability of the two vertical plates is improved by the bottom plate, and the universal wheels can facilitate movement of the device.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the output end of the first motor is matched with the connecting rod through the driving rod to drive the worm to rotate by the driving gear, so that the worm drives the worm wheel to drive the rotating shaft to rotate, the transverse plate can be rotated and adjusted, the illuminating lamp arranged on the transverse plate can be subjected to angle adjustment, the problem that a worker is inconvenient to illuminate in a certain visual blind spot is solved, the use of the machine is convenient, meanwhile, the worm wheel and the worm are used for connection, the transverse plate cannot shake to drive the rotating shaft to rotate, and the stability of the transverse plate after adjustment is improved by the combination of the worm wheel and the first motor, so that the transverse plate can be kept at a certain angle for illumination;

2. according to the utility model, the second motor can drive the screw rod to rotate through the connecting shaft and the bevel gear which is meshed with the connecting shaft, so that the second sliding block which is inserted on the screw rod in a threaded manner drives the supporting plates to move upwards, the two supporting plates are connected through the connecting plate, and the illuminating lamps on the transverse plates are jointly driven to move upwards, so that the height of the illuminating lamps can be adjusted, the use requirements of different heights are met, the application range is improved, and the adjustment is convenient and quick.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a front view structure of the present utility model.

Fig. 2 is a schematic side view of the present utility model.

FIG. 3 is a schematic view of the cross plate structure of the present utility model.

Fig. 4 is a schematic view of the structure of the support plate of the present utility model.

Fig. 5 is a schematic view of a vertical plate structure of the present utility model.

In the figure: 1. a vertical plate; 11. a support plate; 12. a cross plate; 13. a lighting lamp; 14. a rotating shaft; 15. a worm wheel; 16. a worm; 17. a connecting rod; 18. a first motor; 19. a driving rod; 20. a drive gear; 21. a connecting plate; 22. a rotating plate; 23. a first chute; 24. a first slider; 25. a bracket; 3. a second chute; 31. a second slider; 32. a screw; 33. a second motor; 34. a through groove; 35. bevel gears; 36. a connecting shaft; 37. a fixing plate; 38. a riser; 39. a guide rod; 4. a bottom plate; 41. and a universal wheel.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-5, the utility model provides a movable illumination device for elevator maintenance, which comprises vertical plates 1, wherein a supporting plate 11 is arranged on one side of each vertical plate 1 in a sliding way, a transverse plate 12 is fixedly arranged between the two supporting plates 11, an illumination lamp 13 is arranged on the upper surface of the transverse plate 12, and an adjusting device is arranged on the supporting plate 11;

the adjusting device comprises rotating shafts 14, the quantity of the rotating shafts 14 is two, the rotating shafts 14 are fixedly arranged on the side walls of the two ends of the transverse plate 12, the two rotating shafts 14 are far away from one end of the transverse plate 12 and are rotatably inserted into support plates 11, a worm wheel 15 is fixedly arranged on one rotating shaft 14, a worm 16 is meshed with the worm wheel 15, the rotating shafts 14 are driven to rotate by using the worm wheel 15 and the worm 16 to connect the transverse plate 12, the stability of the transverse plate 12 after adjustment is improved, the transverse plate 12 is kept at a certain angle for illumination, a connecting rod 17 is fixedly arranged at the lower end of the worm 16, a first motor 18 is arranged at the lower end of the connecting rod 17 in the middle of the two support plates 11, a first connecting device is arranged between the output end of the first motor 18 and the connecting rod 17, a rotating plate 22 is fixedly arranged on the rotating shaft 14 far away from the worm wheel 15, and a stable structure is arranged between the rotating plate 22 and the support plates 11.

The first connecting device comprises a bracket 25 which is U-shaped, the bracket 25 is fixedly arranged on a supporting plate 11 which is close to a worm wheel 15, the lower end of a connecting rod 17 is rotatably arranged on the bracket 25, a driving rod 19 is rotatably arranged at a groove of the bracket 25 close to the connecting rod 17, the connecting rod 17 is connected with the driving rod 19 through driving gears 20 which are meshed with each other, and the output end of a first motor 18 is fixedly connected to the driving rod 19.

Through adopting above-mentioned technical scheme, first motor 18 can drive worm 16 through connecting rod 17, actuating lever 19 and drive gear 20 and drive worm wheel 15 and rotate, and then adjust the angle of light 13.

By adopting the above technical scheme, the connecting plate 21 connects the two support plates 11, so that the transverse plate 12 can stably move upward.

The stabilizing structure comprises a circular first sliding groove 23, the first sliding groove 23 is formed in one side, close to the rotating plate 22, of the supporting plate 11, a first sliding block 24 in annular distribution is fixedly arranged on one side, facing the first sliding groove 23, of the rotating plate 22, and the first sliding block 24 is arranged in the first sliding groove 23 in a sliding mode.

By adopting the technical scheme, the rotating plate 22 slides in the first sliding groove 23 through the first sliding block 24, so that the stability of the rotating shaft 14 during rotation is improved.

The second sliding grooves 3 are fixedly formed in one side, opposite to the two vertical plates 1, of the two vertical plates, second sliding blocks 31 are slidably arranged in the inner bottoms of the second sliding grooves 3, the end portions of the second sliding blocks 31 are fixedly connected to the supporting plate 11, one of the second sliding grooves 3 is internally provided with a screw rod 32 in a rotating mode, one end of each second sliding block 31, located in each second sliding groove 3, is inserted into the corresponding screw rod 32 in a threaded mode, a second motor 33 is arranged on the outer wall, close to the corresponding screw rod 32, of the vertical plate 1, and the output end of each second motor 33 is connected with the corresponding screw rod 32 through a second connecting device.

Through adopting above-mentioned technical scheme, second motor 33 rotates through second connecting device drive screw rod 32 for the screw thread inserts and establishes second slider 31 on screw rod 32 and drive backup pad 11 and move up, connects through connecting plate 21 between two backup pads 11, drives the light 13 on the diaphragm 12 jointly and moves up, can adjust the height of light 13, satisfies the operation requirement of not co-altitude, improves application scope.

The second connecting device comprises a through groove 34, the through groove 34 is formed in the inner wall of the vertical plate 1 and located below the second sliding groove 3, two bevel gears 35 which are meshed are arranged in the through groove 34, connecting shafts 36 are fixedly arranged on the two bevel gears 35, and the two connecting shafts 36 are fixedly arranged at the lower end of the screw rod 32 and the output end of the second motor 33 respectively.

By adopting the technical scheme, the second connecting device can enable the second motor 33 to drive the screw 32 to rotate.

The fixed plate 37 that the level set up is fixed to backup pad 11 upper end, and riser 1 lateral wall is kept away from backup pad 11 one side fixed vertical setting's riser 38 that is equipped with, and the activity is inserted in riser 38 and is equipped with guide bar 39, and guide bar 39 upper end is fixed to be set up at fixed plate 37 lower surface.

By adopting the above technical scheme, the guide rod 39 is inserted on the vertical plate 38, so that the support plate 11 at the upper end can be kept stable, and the illumination lamp 13 on the transverse plate 12 can be stably illuminated after adjustment.

The guide rod 39 is inserted in the vertical plate 38, so that the support plate 11 at the upper end can be kept stable, and the illumination lamp 13 on the transverse plate 12 can be adjusted to perform illumination work stably.

By adopting the above technical solution, the stability of the two risers 1 is increased by the base plate 4, and the universal wheel 41 can facilitate the movement of the device.

Working principle: when the illuminating lamp 13 is adjusted, the first motor 18 can be started, the output end of the first motor 18 drives the driving rod 19 to rotate, so that the driving rod 19 is connected with the connecting rod 17 through the two driving gears 20 which are meshed with each other, the driving rod 19 drives the connecting rod 17 to drive the worm 16 to rotate, the worm 16 drives the worm wheel 15 to drive the rotating shaft 14 to rotate, the transverse plate 12 can be rotated and adjusted, the illuminating lamp 13 arranged on the transverse plate 12 can be subjected to angle adjustment, the situation that the illuminating lamp 13 is inconvenient to illuminate when a worker is in a certain visual blind spot is solved, the use of the worker is convenient, meanwhile, the worm wheel 15 is connected with the worm 16, the transverse plate 12 cannot shake to drive the rotating shaft 14 to rotate, and the stability of the transverse plate 12 is improved by matching with the first motor 18, so that the transverse plate 12 is kept at a certain angle for illumination;

the second motor 33 can drive the screw rod 32 to rotate through the connecting shaft 36 and the bevel gear 35 that the meshing set up for the screw thread inserts and establishes the backup pad 11 on screw rod 32 and carries out the upward movement, connects through connecting plate 21 between two backup pads 11, drives the light 13 on the diaphragm 12 jointly and upwards moves, can adjust the height of light 13, satisfies the operation requirement of different altitudes, improves application scope, adjusts convenient and fast, and cooperation guide bar 39 inserts and establishes on riser 38, makes backup pad 11 of upper end can keep stable, makes the light 13 on the diaphragm 12 can stabilize and carry out the illumination work after adjusting.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a portable lighting device of elevator maintenance, includes riser (1), its characterized in that: a supporting plate (11) is arranged on one opposite side of the two vertical plates (1) in a sliding manner, a transverse plate (12) is fixedly arranged between the two supporting plates (11), an illuminating lamp (13) is arranged on the upper surface of the transverse plate (12), and an adjusting device is arranged on the supporting plate (11);

the adjusting device comprises rotating shafts (14), the quantity of the rotating shafts (14) is two, the two rotating shafts (14) are fixedly arranged on the side walls of the two ends of the transverse plate (12), the two rotating shafts (14) are far away from one end of the transverse plate (12) and are rotatably inserted into the supporting plate (11), one rotating shaft (14) is fixedly provided with a worm wheel (15), the worm wheel (15) is meshed with a worm (16), the lower end of the worm (16) is fixedly provided with a connecting rod (17), the two middle of the supporting plate (11) is provided with a first motor (18), a first connecting device is arranged between the output end of the first motor (18) and the connecting rod (17), a rotating plate (22) is fixedly arranged on the rotating shaft (14) far away from the worm wheel (15), and a stable structure is arranged between the rotating plate (22) and the supporting plate (11).

2. The movable illumination device for elevator maintenance according to claim 1, wherein the first connecting device comprises a bracket (25) in a U shape, the bracket (25) is fixedly arranged on a supporting plate (11) close to a worm wheel (15), the lower end of the connecting rod (17) is rotatably arranged on the bracket (25), a driving rod (19) is rotatably arranged at a groove of the bracket (25) close to the connecting rod (17), the connecting rod (17) is connected with the driving rod (19) through two driving gears (20) which are meshed with each other, and the output end of the first motor (18) is fixedly connected to the driving rod (19).

3. The movable illumination device for elevator maintenance according to claim 1, wherein the stabilizing structure comprises a circular first sliding groove (23), the first sliding groove (23) is formed in one side of the supporting plate (11) close to the rotating plate (22), first sliding blocks (24) which are annularly distributed are fixedly arranged on one side of the rotating plate (22) facing the first sliding groove (23), and the first sliding blocks (24) are slidably arranged in the first sliding groove (23).

4. The movable illumination device for elevator maintenance according to claim 1, wherein a second sliding groove (3) is fixedly formed in one opposite side of each of the two vertical plates (1), a second sliding block (31) is slidably arranged in the inner bottom of each second sliding groove (3), the end portions of the second sliding blocks (31) are fixedly connected to the supporting plates (11), one of the second sliding grooves (3) is rotationally provided with a screw (32), one end of each second sliding block (31) located in each second sliding groove (3) is inserted into the screw (32) through threads, a second motor (33) is arranged on the outer wall of each vertical plate (1) close to each screw (32), and the output end of each second motor (33) is connected with each screw (32) through a second connecting device.

5. The movable illumination device for elevator maintenance according to claim 4, wherein the second connecting device comprises a through groove (34), the through groove (34) is formed in the inner wall of the vertical plate (1) and is located below the second sliding groove (3), two bevel gears (35) which are meshed are arranged in the through groove (34), connecting shafts (36) are fixedly arranged on the two bevel gears (35), and the two connecting shafts (36) are fixedly arranged at the lower end of the screw (32) and the output end of the second motor (33) respectively.

6. The movable illumination device for elevator maintenance according to claim 1, wherein a fixing plate (37) which is horizontally arranged is fixedly arranged at the upper end of the supporting plate (11), a vertical plate (38) which is vertically arranged is fixedly arranged on one side, far away from the supporting plate (11), of the side wall of the vertical plate (1), a guide rod (39) is movably inserted into the vertical plate (38), and the upper end of the guide rod (39) is fixedly arranged on the lower surface of the fixing plate (37).

7. A movable illumination device for elevator maintenance according to claim 6, characterized in that the guide bar (39) is inserted in the riser (38) so that the support plate (11) at the upper end can be kept stable and the illumination lamp (13) on the adjusted transverse plate (12) can be operated stably.