CN213955256U

CN213955256U - Mobile lighting device for elevator maintenance

Info

Publication number: CN213955256U
Application number: CN202023337851.5U
Authority: CN
Inventors: 余经纬; 彭博; 刘玉普; 巩雪
Original assignee: Nanjing Fuyuan Advanced New Material Research Institute Co ltd
Current assignee: Nanjing Fuyuan Advanced New Material Research Institute Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-13
Anticipated expiration: 2030-12-31

Abstract

The utility model belongs to the technical field of elevator maintenance equipment, especially, be a elevator maintenance is with removing lighting device, which comprises a housin, one side fixedly connected with lamp shade of casing, the inside of lamp shade is equipped with the light, the spout has been seted up at the top of casing, the inner wall fixedly connected with slide bar of spout, the slider has been cup jointed on the surface of slide bar, the top fixedly connected with connecting rod of slider, the top fixedly connected with sleeve of connecting rod, telescopic side inner wall threaded connection has the threaded rod, the tip fixedly connected with handle of threaded rod. The utility model discloses a set up the handle, during handle corotation, threaded rod and telescopic cooperation, the connecting rod drives the slider and moves left on the slide bar, and during the handle reversal, the connecting rod drives the slider and moves right on the slide bar, and the length of handle can be adjusted according to different people's use to the cooperation of slider and slide bar to the messenger handle, and the availability factor is higher.

Description

Mobile lighting device for elevator maintenance

Technical Field

The utility model relates to an elevator maintenance equipment technical field specifically is an elevator maintenance is with removing lighting device.

Background

The elevator is a permanent transportation device which serves a plurality of specific floors in a building, the elevator car of the permanent transportation device runs on at least two rows of rigid rails which are vertical to the horizontal plane or have an inclination angle smaller than 15 degrees with a plumb line, the permanent transportation device also has a step type, a step plate is arranged on a track to continuously run, the permanent transportation device is commonly called an escalator or a moving sidewalk, the elevator is taken as a general name of a vertical transportation device in the building regardless of the driving mode, for the maintenance of the elevator with the elevator car, the elevator with the elevator car vertically moves up and down and is in a relatively closed environment, the light is insufficient, and a maintenance worker needs to carry lighting equipment during the maintenance.

However, the following problems exist:

1. the existing lighting device grip cannot adjust the length of the grip according to the use of different people, so the use efficiency is low;

2. the existing lighting device is generally fixed with the support frame, can not be detached, and the support frame can not be folded and unfolded, so that the carrying is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an elevator maintenance is with removing lighting device has solved current lighting device handle and can not be according to different people's use, adjusts the length of handle, and the low and current lighting device of availability factor is generally all fixed with the support frame, can not dismantle, and the support frame can not receive and release in addition, the problem that wastes time and energy when the transport relatively.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator maintenance is with removing lighting device, includes the casing, one side fixedly connected with lamp shade of casing, the inside of lamp shade is equipped with the light, the spout has been seted up at the top of casing, the inner wall fixedly connected with slide bar of spout, the slider has been cup jointed on the surface of slide bar, the top fixedly connected with connecting rod of slider, the top fixedly connected with sleeve of connecting rod, telescopic side inner wall threaded connection has the threaded rod, the tip fixedly connected with handle of threaded rod.

As a preferred technical scheme of the utility model, the bottom fixedly connected with fixed plate of casing, the bottom fixedly connected with lead screw of fixed plate, the bottom threaded connection of lead screw has the fixing base, one side of fixing base is rotated through the pivot and is connected with the support frame.

As a preferred technical scheme of the utility model, first recess has been seted up to the bottom of casing, the top fixedly connected with connecting plate of fixed plate, first recess and connecting plate joint, the second recess has been seted up to one side of connecting plate, the inner wall fixedly connected with spring of second recess, the tip fixedly connected with cardboard of spring, one side of cardboard and the inside wall sliding connection of first recess.

As a preferred technical scheme of the utility model, the inside wall fixedly connected with fan of lamp shade, the export has been seted up to the top and the bottom of lamp shade, is equipped with the filter screen in the export.

As an optimized technical scheme of the utility model, the top portion fixedly connected with arc of fixing base.

As an optimized technical scheme of the utility model, the support frame has threely, the bottom of support frame is equipped with the friction pad.

(III) advantageous effects

Compared with the prior art, the utility model provides an elevator maintenance is with removing lighting device possesses following beneficial effect:

1. this elevator maintenance is with removing lighting device, through setting up the handle, during handle corotation, threaded rod and telescopic cooperation, the connecting rod drives the slider and moves left on the slide bar, and during handle reversal, the connecting rod drives the slider and moves right on the slide bar, and the cooperation of slider and slide bar makes the handle can adjust the length of handle according to different people's use, and the availability factor is higher.

2. This elevator maintenance is with removing lighting device, through setting up the spring, the cooperation of spring and cardboard can make casing and fixed plate dismantle fairly simplely, and the support frame is provided with threely, is the stability that improves lighting device on the one hand, and on the other hand support frame is received and released, and is also more convenient, and also relatively lighter when the maintenance master transport sets up the fan, is in order to be able to give the light heat dissipation, has improved the life of light.

Drawings

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

FIG. 2 is a schematic view of the housing structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a lamp shade; 3. an illuminating lamp; 4. a chute; 5. a slide bar; 6. a slider; 7. a connecting rod; 8. a sleeve; 9. a threaded rod; 10. a grip; 11. a fixing plate; 12. a screw rod; 13. a fixed seat; 14. a support frame; 15. a first groove; 16. a connecting plate; 17. a second groove; 18. a spring; 19. Clamping a plate; 20. a fan; 21. an arc-shaped plate.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an elevator maintenance is with removing lighting device, which comprises a housin 1, one side fixedly connected with lamp shade 2 of casing 1, the inside of lamp shade 2 is equipped with light 3, spout 4 has been seted up at the top of casing 1, the inner wall fixedly connected with slide bar 5 of spout 4, slider 6 has been cup jointed on the surface of slide bar 5, the top fixedly connected with connecting rod 7 of slider 6, the top fixedly connected with sleeve 8 of connecting rod 7, the side inner wall threaded connection of sleeve 8 has threaded rod 9, the tip fixedly connected with handle 10 of threaded rod 9.

In this embodiment, when the grip 10 rotates forward, the threaded rod 9 and the sleeve 8 rotate, the connecting rod 7 drives the slider 6 to move leftward on the slide rod 5, and when the grip 10 rotates backward, the connecting rod 7 drives the slider 6 to move rightward on the slide rod 5, and the slider 6 slides on the surface of the slide rod 5, so that the length of the grip 10 can be adjusted by the grip 10 according to the use of different people, and the use efficiency is high.

Specifically, the bottom fixedly connected with fixed plate 11 of casing 1, the bottom fixedly connected with lead screw 12 of fixed plate 11, the bottom threaded connection of lead screw 12 has fixing base 13, and one side of fixing base 13 is rotated through the pivot and is connected with support frame 14.

In this embodiment, the screw rod 12 is connected with the inner wall thread of the fixing seat 13, and the light of the illuminating lamp 3 can be adjusted by various angles of the illuminating device through the rotation of the screw rod 12, and the height of the illuminating lamp 3 can be adjusted, so that the working efficiency is high.

Specifically, first recess 15 has been seted up to casing 1's bottom, and the top fixedly connected with connecting plate 16 of fixed plate 11, first recess 15 and connecting plate 16 joint, and second recess 17 has been seted up to one side of connecting plate 16, and the inner wall fixedly connected with spring 18 of second recess 17, the tip fixedly connected with cardboard 19 of spring 18, one side of cardboard 19 and the inside wall sliding connection of first recess 15.

In this embodiment, through the elasticity of spring 18, the cooperation between cardboard 19 and the spring 18 is used, can make casing 1 convenient to detach, when not needing with support frame 14, can directly use through handle 10, throws light on, when lighting device is not good to be taken and put, can fix on support frame 14, throws light on, and work efficiency is high.

Specifically, the inside wall fixedly connected with fan 20 of lamp shade 2, the export has been seted up to the top and the bottom of lamp shade 2, is equipped with the filter screen in the export.

In this embodiment, set up fan 20 and be in order to dispel the heat for light 3, improved the life of light 3, set up the export and be in order to improve the radiating effect of light 3, set up the filter screen and be in order to prevent that the dust of outside from getting into the inside of lamp shade 2.

Specifically, the top end portion of the fixed seat 13 is fixedly connected with an arc-shaped plate 21.

In this embodiment, the arc plate 21 is provided to limit the position of the supporting frame 14.

Specifically, there are three support frames 14, and the bottom of the support frame 14 is provided with a friction pad.

In this embodiment, the supporting frame 14 is provided to improve the stability of the lighting device, the friction pad is provided to increase the friction between the bottom of the supporting frame 14 and the ground, and the friction pad is made of rubber material to prevent the supporting frame 14 from moving.

The utility model discloses a theory of operation and use flow: when the elevator is used, a maintenance worker can illuminate the elevator by holding the handle 10, the handle 10 can adjust the length according to the use of different people, when the handle 10 needs to be adjusted, when the handle 10 rotates forwards, the threaded rod 9 and the sleeve 8 rotate, the connecting rod 7 drives the sliding block 6 to move leftwards on the sliding rod 5, when the handle 10 rotates backwards, the connecting rod 7 drives the sliding block 6 to move rightwards on the sliding rod 5, the sliding block 6 slides on the surface of the sliding rod 5, so that the handle 10 can adjust the length of the handle 10 according to the use of different people, the use efficiency is high, when the illumination device is not well taken and placed in maintenance, the shell 1 can be fixed on the fixed plate 11, the clamping plate 19 and the spring 18 are matched for use through the elasticity of the spring 18, the shell 1 is conveniently installed on the fixed plate 11 and is labor-saving when being disassembled, and three support frames 14 are arranged, the support frame 14 is rotatably connected with the fixing base 13 so as to improve the stability of the lighting device, the arrangement is that the support frame 14 is easy to fold and unfold and maintenance workers are easy to carry, and the fan 20 is arranged so as to dissipate heat of the lighting lamp 3 and prolong the service life of the lighting lamp 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile lighting device for elevator maintenance, comprising a housing (1), characterized in that: one side fixedly connected with lamp shade (2) of casing (1), the inside of lamp shade (2) is equipped with light (3), spout (4) have been seted up at the top of casing (1), inner wall fixedly connected with slide bar (5) of spout (4), slider (6) have been cup jointed on the surface of slide bar (5), top fixedly connected with connecting rod (7) of slider (6), the top fixedly connected with sleeve (8) of connecting rod (7), the side inner wall threaded connection of sleeve (8) has threaded rod (9), the tip fixedly connected with handle (10) of threaded rod (9).

2. The mobile lighting device for elevator maintenance according to claim 1, wherein: the bottom fixedly connected with fixed plate (11) of casing (1), the bottom fixedly connected with lead screw (12) of fixed plate (11), the bottom threaded connection of lead screw (12) has fixing base (13), one side of fixing base (13) is rotated through the pivot and is connected with support frame (14).

3. The mobile lighting device for elevator maintenance according to claim 2, wherein: first recess (15) have been seted up to the bottom of casing (1), top fixedly connected with connecting plate (16) of fixed plate (11), first recess (15) and connecting plate (16) joint, second recess (17) have been seted up to one side of connecting plate (16), inner wall fixedly connected with spring (18) of second recess (17), the tip fixedly connected with cardboard (19) of spring (18), the inside wall sliding connection of one side and first recess (15) of cardboard (19).

4. The mobile lighting device for elevator maintenance according to claim 1, wherein: the inside wall fixedly connected with fan (20) of lamp shade (2), the export has been seted up to the top and the bottom of lamp shade (2), is equipped with the filter screen in the export.

5. The mobile lighting device for elevator maintenance according to claim 2, wherein: the top end part of the fixed seat (13) is fixedly connected with an arc-shaped plate (21).

6. The mobile lighting device for elevator maintenance according to claim 2, wherein: the number of the support frames (14) is three, and friction pads are arranged at the bottom of each support frame (14).