CN210001386U

CN210001386U - waterproof sound-permeable elevator car top maintenance box

Info

Publication number: CN210001386U
Application number: CN201920760652.3U
Authority: CN
Inventors: 王志刚
Original assignee: SHANGHAI ZHONGLING ELECTRONICS CO Ltd
Current assignee: SHANGHAI ZHONGLING ELECTRONICS CO Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-01-31
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses an elevator sedan-chair top maintenance case with waterproof sound-permeable type belongs to elevator sedan-chair top maintenance case technical field, including overhauing the case, the top of overhauing the case is provided with the protection casing, and the inboard that the top of overhauing the case is located the protection casing is provided with the light, the side that the top of overhauing the case is located the protection casing is provided with switch, and overhauls the four corners department on case top and be provided with the stand, the both sides of overhauing the case all are provided with the shutter, and the place ahead of overhauing the case installs maintenance switch the utility model discloses a fixed plate, rotor plate, maintenance case, waterproof layer that set up, fixed plate and rotor plate can prevent that the water droplet from getting into overhauing the incasement, and the rotor plate slope sets up, plays the effect of drainage to the water droplet, and the better prevents that the water droplet from getting into the maintenance incasement, all is provided with the.

Description

waterproof sound-permeable elevator car top maintenance box

Technical Field

The utility model relates to an elevator cab overhauls case technical field specifically is elevator cab overhauls case that has waterproof sound-permeable type.

Background

When the elevator runs, the running state of the elevator is controlled by an elevator driving mechanism, the power and transmission mechanism of the elevator is arranged above the elevator car, when the power and transmission mechanism of the elevator break down, maintenance personnel are required to go to the top of the elevator car for maintenance operation, and the maintenance box on the top of the elevator car is maintenance tools for installing the maintenance elevator on the top of the elevator.

Current elevator sedan-chair top maintenance case does not possess waterproof performance, the inside electrical components of maintenance incasement portion damages by making moist easily, the personnel appear the risk of electrocuting when overhauing easily, and current elevator sedan-chair top maintenance case is when considering waterproof performance, do not consider the effect of penetrating the sound, make the practicality of elevator sedan-chair top maintenance case not good, maintenance person is when maintaining elevator sedan-chair top maintenance case, need carry the illumination lamps and lanterns by oneself, it is inconvenient in its operation process more, it is comparatively loaded down with trivial details when leading to maintaining elevator sedan-chair top maintenance case.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide elevator car roof maintenance boxes with waterproof and sound-permeable functions in order to solve the problems of insufficient waterproof performance, poor practicability and inconvenient maintenance.

In order to achieve the purpose, the utility model provides a elevator sedan-chair top maintenance case with waterproof sound-permeable type, including overhauing the case, the top of overhauing the case is provided with the protection casing, and overhauing the inboard that the top of case is located the protection casing and being provided with the light, the side that the top of overhauing the case is located the protection casing is provided with switch, and overhauing the four corners department on case top and being provided with the stand, the both sides of overhauing the case all are provided with the shutter, and overhauing the place ahead of case and installing maintenance switch, the place ahead of overhauing the case is located maintenance switch's side and is installed the button, and overhauing the place ahead of case and installing supply socket in side in addition, the inner wall of overhauing the case is provided with the filter screen layer, and the inner wall of overhauing the case is located and is provided with the thin layer between shutter and the filter screen layer, the top of stand is connected with the fixed plate, the.

Preferably, the protection casing passes through the bolt with the maintenance case and can dismantle the connection, light and switch electric connection.

Preferably, the fixed plate and the rotating plate are rotatably connected through a hinge, and a sealing gasket is arranged at the joint of the fixed plate and the rotating plate.

Preferably, the anticorrosive layer is made of polyurethane paint, and the waterproof layer is made of polyurethane waterproof paint.

Preferably, the waterproof layer and the anticorrosive layer are fixedly connected through a phenolic resin adhesive.

Preferably, the material of film layer is waterproof ventilated membrane, filter screen layer and maintenance box pass through welded fastening and are connected.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can prevent water drops from entering the maintenance box through the arranged fixed plate, the rotating plate, the maintenance box and the waterproof layer, the fixed plate and the rotating plate are obliquely arranged to play a role of drainage for the water drops, and the water drops are better prevented from entering the maintenance box, the waterproof layer is arranged on the outer surfaces of the maintenance box, the fixed plate and the rotating plate, and the waterproof layer plays a role of water resistance, thereby effectively solving the problem of insufficient waterproof performance, through the arranged film layer, the film layer is made of waterproof breathable films, the waterproof breathable films are made of sound-permeable materials, high-quality sound transmission is ensured, continuous internal and external gas exchange is realized by means of high air permeability of the breathable films, harmful gas released by the battery is effectively prevented from accumulating, the film layer can not influence the sound-permeable effect when realizing water resistance, the practicability of the device is effectively improved, through the arrangement, the rotating, prevent that the rotor plate from blockking maintenance personal's sight, through opening of pressing switch control light, for maintenance personal provides the illumination, effectively solved the inconvenient problem of maintenance.

Drawings

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

FIG. 2 is a schematic view of the connection between the fixed plate and the rotating plate according to the present invention;

fig. 3 is a schematic view of the installation of the waterproof layer of the present invention;

fig. 4 is a schematic view of the installation of the thin film layer of the present invention.

In the figure: 1. an overhaul box; 2. a power socket; 3. a button; 4. a blind window; 5. a column; 6. a protective cover; 7. an illuminating lamp; 8. a power switch; 9. a fixing plate; 10. a maintenance switch; 11. an anticorrosive layer; 12. a waterproof layer; 13. a thin film layer; 14. a screen layer; 15. and rotating the plate.

Detailed Description

The technical solution 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 , but not all embodiments.

Please refer to fig. 1-4, elevator car top maintenance boxes with waterproof and sound-permeable type, including maintenance box 1, the top of maintenance box 1 is provided with a protective cover 6, and the top of maintenance box 1 is located at the inner side of protective cover 6 and is provided with a lighting lamp 7, the top of maintenance box 1 is located at side of protective cover 6 and is provided with a power switch 8, and four corners of the top of maintenance box 1 are provided with a stand column 5, both sides of maintenance box 1 are provided with a blind window 4, and the front of maintenance box 1 is provided with a maintenance switch 10, the front of maintenance box 1 is located at side of maintenance switch 10 and is provided with a button 3, and the front of maintenance box 1 is located at another side of maintenance switch 10 and is provided with a power socket 2, the inner wall of maintenance box 1 is provided with a filter screen layer 14, and the inner wall of maintenance box 1 is located between blind window 4 and filter screen layer 14 and is provided with a thin layer 13, the top of stand column 5 is connected with a fixed plate 9, the periphery of fixed plate 9 is connected with a rotating plate 15.

Please refer to fig. 1, the protection cover 6 is detachably connected to the maintenance box 1 through bolts, so that the protection cover 6 is conveniently mounted on the maintenance box 1, and the lighting lamp 7 is electrically connected to the power switch 8, so that the lighting lamp 7 is conveniently controlled to be turned on or off through the power switch 8.

Please refer to fig. 2, the fixed plate 9 is connected to the rotating plate 15 via a hinge, so that the rotating plate 15 can be opened conveniently, the rotating plate 15 can be prevented from blocking the view of the maintenance personnel, and a sealing gasket is disposed at the joint of the fixed plate 9 and the rotating plate 15, so as to prevent the water leakage at the joint of the fixed plate and the rotating plate.

Please refer to fig. 3, the corrosion-resistant layer 11 is made of polyurethane paint, which has good chemical corrosion resistance, oil resistance, wear resistance and adhesion, and good paint film toughness and electrical insulation, so as to prevent the maintenance box 1 from being corroded after long-term use, the waterproof layer 12 is made of polyurethane waterproof paint, the polyurethane waterproof paint has good weather resistance, does not flow at high temperature, does not crack at low temperature, has the waterproof function and the air-barrier function, is green and environment-friendly, is nontoxic and tasteless, does not pollute the environment, no harm to human body, convenient waterproof layer 12 plays a waterproof role, waterproof layer 12 and anticorrosive layer 11 are fixedly connected through phenolic resin adhesive, the phenolic resin adhesive has good heat resistance, high bonding strength, good aging resistance and excellent electrical insulation, and the waterproof layer 12 and the anticorrosive layer 11 are connected more firmly.

Please refer to fig. 4, the material of the thin film layer 13 is a waterproof breathable film, the waterproof breathable film is made of a sound-permeable material, so as to ensure high-quality sound transmission, continuous internal and external gas exchange is realized by means of the extremely high air permeability of the breathable film, harmful gas released by the battery is effectively prevented from accumulating, the thin film layer 13 is convenient to realize waterproofness, and the sound-permeable effect is not influenced, the filter screen layer 14 is fixedly connected with the maintenance box 1 by welding, and the filter screen layer 14 is conveniently fixedly connected with the maintenance box 1 at .

The working principle is as follows: firstly, the fixed plate 9 and the rotating plate 15 can prevent water drops from entering the maintenance box 1, the rotating plate 15 is obliquely arranged to play a role in guiding the water drops and better prevent the water drops from entering the maintenance box 1, the waterproof layers 12 are arranged on the outer surfaces of the maintenance box 1, the fixed plate 9 and the rotating plate 15, the waterproof layers 12 are made of polyurethane waterproof coatings, the polyurethane waterproof coatings have good weather resistance, do not flow at high temperature and are not cracked at low temperature, have both a waterproof function and an air-isolating function, are green, environment-friendly, nontoxic, odorless and harmless to the human body, and play a waterproof role in the waterproof layer 12, the anti-corrosion layer 11 is made of polyurethane paint, the polyurethane paint has good chemical corrosion resistance, oil resistance, wear resistance and adhesive force, and good paint film toughness and electrical insulation, and can prevent the maintenance box 1 from being corroded after being used for a long time, then, the shutter 4 realizes the heat dissipation and ventilation of the maintenance box 1, the filter screen layer 14 prevents dust from entering the maintenance box 1, thereby causing damage to internal devices, the film layer 13 is arranged between the shutter 4 and the filter screen layer 14 on the inner wall of the maintenance box 1, the film layer 13 is made of waterproof breathable film, the waterproof breathable film is made of sound-permeable material, high-quality sound transmission is ensured, continuous internal and external gas exchange is realized by means of extremely high breathable film, harmful gas released by the battery is effectively prevented from accumulating, the film layer 13 realizes the waterproof and simultaneously cannot influence the sound-permeable effect, finally, when maintenance is carried out, the rotating plate 15 is opened, the rotating plate 15 is prevented from blocking the sight of maintenance personnel, a sealing gasket is arranged at the joint of the fixed plate 9 and the rotating plate 15, the condition of water leakage at the joint of the fixed plate and the rotating plate is prevented, the opening of the illuminating, the protective cover 6 plays a role in protecting the illuminating lamp 7 to prevent the illuminating lamp 7 from being damaged by the outside world, so that maintenance personnel can provide illumination.

It will thus be seen that the present invention is illustrative and not restrictive, and the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1, elevator sedan-chair top maintenance case with waterproof sound-permeable type, including overhauing the case, the top of overhauing the case is provided with the protection casing, and the top of overhauing the case is located the inboard of protection casing and is provided with the light, the side that the top of overhauing the case is located the protection casing is provided with switch, and the four corners department on maintenance case top is provided with the stand, the both sides of overhauing the case all are provided with the shutter, and the place ahead of overhauing the case installs maintenance switch, the place ahead of overhauing the case is located the side of maintenance switch and installs the button, and the place ahead of overhauing the case is located in addition side of maintenance switch and installs supply socket, the inner wall of overhauing the case is provided with the filter screen layer, and the inner wall of overhauing the case is located and is provided with the thin layer between shutter and the filter screen layer, the top of stand is connected with the fixed plate.

2. The waterproof and sound-permeable elevator car top maintenance box of claim 1, wherein the protective cover is detachably connected with the maintenance box through bolts, and the illuminating lamp is electrically connected with the power switch.

3. The waterproof and sound-permeable elevator car top maintenance box of claim 1, wherein the fixed plate is rotatably connected with the rotating plate through a hinge, and a sealing gasket is arranged at the joint of the fixed plate and the rotating plate.

4. The waterproof and sound-permeable elevator car top maintenance box according to claim 1, wherein the anti-corrosion layer is made of polyurethane paint, and the waterproof layer is made of polyurethane waterproof paint.

5. The waterproof and sound-permeable elevator car roof maintenance box of claim 1, wherein the waterproof layer and the anticorrosive layer are fixedly connected through phenolic resin adhesive.

6. The waterproof and sound-permeable elevator car top maintenance box according to claim 1, wherein the film layer is made of a waterproof and breathable film, and the filter screen layer is fixedly connected with the maintenance box by welding.