CN214569948U

CN214569948U - Safety device for elevator inspection

Info

Publication number: CN214569948U
Application number: CN202023159183.1U
Authority: CN
Inventors: 赵芹瑶
Original assignee: Mudanjiang Ningli Electromechanical Equipment Co ltd
Current assignee: Mudanjiang Ningli Electromechanical Equipment Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-02
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a safety device that elevator inspection was used, including elevator car body, control box, buffering post, lighting device, buffer and alarm device, elevator car body below is equipped with the control box, control box one side is equipped with the closing plate, three buffering post is installed respectively to elevator car body both sides, be equipped with lighting device, buffer and alarm device in the control box, the both sides of control box are equipped with lighting device respectively, be equipped with two buffer in the control box, control box top fixed mounting alarm device. This safety equipment, buffer column and buffer can play better buffering effect to the elevator car body at the in-process that falls, and alarm device can indicate the staff in time to overhaul the elevator, and when overhauing, lighting device can provide the illumination for the staff, conveniently overhauls.

Description

Safety device for elevator inspection

Technical Field

The utility model relates to an elevator inspection equipment technical field specifically is a safety equipment that elevator inspection was used.

Background

The elevator is a vertical elevator powered by an electric motor and equipped with a box-like nacelle for a means of transport for passengers or goods for carrying in multistoried buildings, also of the step type, the tread being mounted on a track for continuous travel, commonly known as escalator or travelator, serving a fixed lifting installation for a given storey, the vertical elevator having a cage which runs between at least two vertical rows of rigid guide rails or inclined at an angle of less than 15 °, the size and the structural form of the cage being such as to facilitate the passage of passengers or the loading and unloading of goods, and the presence of the elevator limit safety device being used as a generic term for vertical means of transport in the building, irrespective of the manner of its drive, considerably reducing the accidents caused by the exceeding of the bearing range of the elevator.

The traditional elevator buffer device structurally comprises buffer columns fixed on a floor foundation, wherein buffer cushions are arranged on the buffer columns, in order to ensure the safety of a car, the buffer device needs to bear huge impact on the car caused by abnormal falling of the car, the buffer cushions are inevitably thick, and the elasticity of the buffer cushions needs to be controlled to be moderate and cannot be controlled when the buffer cushions are too soft and too hard, so that the buffer cushions in the traditional elevator buffer device are too thick and the height of the buffer columns is increased, so that the height of the whole buffer device is too high, a shaft to be dug is deep, the construction cost is increased, the elasticity of the buffer cushions is not easy to control, and the buffer effect is poor; and the car also bumps easily at the in-process lateral wall that falls, is unfavorable for the buffering.

The sensitivity of the existing elevator equipment is low, so that the elevator can not be detected when being overloaded, safety accidents are caused, and the existing elevator needs to be manually provided with a flashlight when being maintained, is operated by one hand, is very inconvenient, and increases the maintenance difficulty.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a safety device for elevator inspection, which solves the problem of poor buffer effect in the prior art; the sensitivity of the equipment is low; inconvenient maintenance.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a safety equipment that elevator inspection was used, includes elevator car body, control box, buffering post, lighting device, buffer and alarm device, elevator car body below is equipped with the control box, control box one side is equipped with the closing plate, three buffering post is installed respectively to elevator car body both sides, be equipped with lighting device, buffer and alarm device in the control box, the both sides of control box are equipped with lighting device respectively, be equipped with two buffer in the control box, control box top fixed mounting alarm device.

Preferably, the internal below of elevator car is equipped with the bearing plate, the bearing plate one side is provided with the rubber pad.

Preferably, the buffer columns are sequentially arranged in parallel from top to bottom, the buffer columns are of hollow semi-cylindrical structures, and the buffer columns are made of rubber materials.

Preferably, lighting device includes lamp shade, screw and LED lamp, the lamp shade passes through screw fixed mounting in the inside both sides of control box, lamp shade internally mounted has the LED lamp.

Preferably, buffer includes installation piece, support column and spring, operation box top and bottom are equipped with the installation piece respectively, and are equipped with the support column in the middle of the upper and lower installation piece, the support column surface is provided with the spring, installation piece about the spring both ends are connected.

Preferably, alarm device includes battery, fixed block, electric bell, feeler lever, touch multitouch the battery is located in the middle of the control box bottom, be provided with the fixed block directly over the battery, install the electric bell on the fixed block, connect the one end of feeler lever on the fixed block, and be equipped with the touch multitouch under every feeler lever, the feeler lever other end is semi-circular.

Preferably, the electric bell is electrically connected with the storage battery, the storage battery is electrically connected with the LED lamp, and the feeler lever and the contact block are electrically connected with the storage battery.

(III) advantageous effects

The utility model provides a safety device that elevator inspection was used. The method has the following beneficial effects:

(1) this safety equipment that elevator inspection was used, through three buffering post is installed respectively to elevator car body both sides, buffering post top-down parallel arrangement in proper order, and the buffering post is cavity form half cylinder column structure, the buffering post is made for the rubber material, can play better buffering effect to elevator car body at the in-process that falls.

(2) This safety device that elevator inspection was used, through be equipped with buffer in the control box, buffer includes installation piece, support column and spring, control box top and bottom are equipped with the installation piece respectively, and are equipped with the support column in the middle of the upper and lower installation piece, the support column surface is provided with the spring, installation piece about the spring both ends are connected, and the spring has the effect of buffering, plays the effect of bounce-back.

(3) This safety equipment that elevator inspection was used, through alarm device includes battery, fixed block, electric bell, feeler lever, touch multitouch the battery is located in the middle of the control box bottom, be provided with the fixed block directly over the battery, install the electric bell on the fixed block, connect the one end of feeler lever on the fixed block, and be equipped with the touch multitouch under the every feeler lever, the feeler lever other end is semi-circular, and when the feeler lever touched the touch multitouch, the electric bell can sound, and the suggestion staff overhauls, has improved the sensitivity of equipment.

(4) This safety device that elevator inspection was used is equipped with lighting device through the control box, lighting device includes lamp shade, screw and LED lamp, the lamp shade passes through screw fixed mounting in the inside both sides of control box, lamp shade internally mounted has the LED lamp, when staff's access panel, can play the illumination effect, conveniently overhauls.

Drawings

Fig. 1 is a schematic structural view of the whole safety device for elevator inspection of the present invention;

fig. 2 is a schematic view of the internal structure of a safety device for elevator inspection according to the present invention;

fig. 3 is a schematic view of the internal structure of the safety device operation box for elevator inspection according to the present invention;

fig. 4 is a schematic structural diagram of the safety device lighting device for elevator inspection of the present invention.

In the figure, 1-an elevator car body, 2-an operation box, 3-a buffer column, 4-a bearing plate, 5-a lamp shade, 6-an installation block, 7-a storage battery, 8-a fixed block, 9-an electric bell, 10-a contact rod, 21-a sealing plate, 41-a rubber pad, 51-a screw, 52-an LED lamp, 61-a support column, 62-a spring and 101-a contact block.

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. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a safety equipment that elevator inspection was used, includes elevator car body 1, control box 2, buffering post 3, lighting device, buffer and alarm device, 1 below of elevator car body is equipped with

control box

2, 2 one sides of control box are equipped with closing plate 21, three buffering post 3 is installed respectively to 1 both sides of elevator car body, be equipped with lighting device, buffer and alarm device in the control box 2, the both sides of control box 2 are equipped with lighting device respectively, be equipped with two buffer in the

control box

2, 2 top fixed mounting alarm device of control box have reduced the striking of elevator car body 1 lateral wall when falling, are favorable to improving buffering effect to can provide the illumination for maintainer during operation.

Be equipped with bearing plate 4 in the elevator car body 1, 4 one sides of bearing plate are provided with rubber pad 41, can effectual protection take personnel fall.

Buffer column 3 top-down parallel arrangement in proper order, and buffer column 3 is cavity form half cylinder column structure, buffer column 3 is made for the rubber material, can play better buffering effect to elevator car body 1 at the in-process that falls.

The lighting device comprises a lampshade 5, screws 51 and LED lamps 52, the lampshade 5 is fixedly mounted on two sides inside the operating box 2 through the screws 51, the LED lamps 52 are mounted inside the lampshade 5, and therefore when workers overhaul equipment, the lighting effect can be achieved, and the overhauling is convenient.

Buffer is including installation piece 6, support column 61 and

spring

62, 2 tops of control box and bottom are equipped with installation piece 6 respectively, and are equipped with support column 61 in the middle of the 6 of upper and lower installation pieces, support column 61 surface is provided with spring 62, installation piece 6 about the connection of spring 62 both ends, when the feeler lever touches the feeler block, the bell can sound, and the suggestion staff overhauls.

Alarm device includes battery 7, fixed block 8, electric bell 9, feeler lever 10, feeler block 101 battery 7 is located in the middle of the 2 bottoms of control box, be provided with fixed block 8 directly over battery 7, install electric bell 9 on the fixed block 8, the one end of connecting feeler lever 10 on the fixed block 8, and be equipped with feeler block 101 under every feeler lever 10, the feeler lever 10 other end is semi-circular, and feeler lever 10 and feeler block 101 improve equipment's sensitivity can in time report to the police.

The electric bell 9 is electrically connected with the storage battery 7, the storage battery 7 is electrically connected with the LED lamp 52, the feeler lever and the contact block are electrically connected with the storage battery 7, and the storage battery 7 can supply power continuously under the condition of power failure.

The working principle is as follows: when the elevator car body 1 is abnormally dropped, the buffer column 3 on the opposite side wall of the elevator car body 1 is contacted with the inner wall of a well, and because the buffer column 3 is in a hollow semi-cylindrical structure, when the elevator car body 1 is dropped, the buffer column 3 is extruded and deformed when the buffer column 3 is contacted with the inner wall of the well, so that the impact force when the elevator car body 1 is dropped can be buffered, and the rubber pad 41 is arranged on the bearing plate 4 at the lower part of the elevator car body 1, the dropping of passengers can be effectively protected, the spring 62 of the buffer device in the operation box 2 is extruded downwards, the spring 62 has the buffering effect and plays a role of rebounding, at the moment, the touch rod 10 also touches the touch block 101 downwards, the electrically connected electric bell 9 immediately sounds to prompt the workers to overhaul, the storage battery 7 in the operation box 2 can provide electric quantity for the electric bell 9, when the staff overhauls, the lighting device in the control box 2 starts, and the LED lamp 52 of screw 51 fixed mounting is passed through to both sides can throw light on for the staff who overhauls, no longer need the staff to throw light on one hand, and operation on the other hand improves work efficiency.

The utility model discloses a 1-elevator car body, 2-control box, 3-buffering post, 4-bearing plate, 5-lamp shade, 6-installation piece, 7-battery, 8-fixed block, 9-electric bell, 10-feeler lever, 21-closing plate, 41-rubber pad, 51-screw, 52-LED lamp, 61-support column, 62-spring, 101-feeler block, the part is general standard component or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach, the problem that the utility model solves is that current buffering effect is relatively poor; the sensitivity of the equipment is low; the maintenance is inconvenient, the utility model discloses a combination of each other of above-mentioned parts can play better buffering effect to the elevator car body at the in-process that falls, has improved the sensitivity of equipment to when the maintenance, lighting device can provide the illumination for the staff.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A safety device for elevator inspection, characterized in that: comprises an elevator car body (1), an operation box (2), a buffer column (3), a lighting device, a buffer device and an alarm device;

the elevator car is characterized in that an operation box (2) is arranged below the elevator car body (1), a sealing plate (21) is arranged on one side of the operation box (2), three buffer posts (3) are respectively installed on two sides of the elevator car body (1), an illuminating device, a buffer device and an alarm device are arranged in the operation box (2), the illuminating device is respectively arranged on two sides of the operation box (2), two buffer devices are arranged in the operation box (2), and the alarm device is fixedly installed on the top of the operation box (2).

2. A safety device for elevator inspection according to claim 1, wherein: the elevator car is characterized in that a bearing plate (4) is arranged below the elevator car body (1), and a rubber pad (41) is arranged on one surface of the bearing plate (4).

3. A safety device for elevator inspection according to claim 1, wherein: buffer column (3) top-down parallel arrangement in proper order, and buffer column (3) are cavity form half cylinder column structure, buffer column (3) are made for the rubber material.

4. A safety device for elevator inspection according to claim 1, wherein: the lighting device comprises a lampshade (5), screws (51) and LED lamps (52), wherein the lampshade (5) is fixedly arranged on two sides of the interior of the operation box (2) through the screws (51), and the LED lamps (52) are arranged inside the lampshade (5).

5. A safety device for elevator inspection according to claim 1, wherein: buffer includes installation piece (6), support column (61) and spring (62), control box (2) top and bottom are equipped with installation piece (6) respectively, and are equipped with support column (61) in the middle of installation piece (6) from top to bottom, support column (61) surface is provided with spring (62), installation piece (6) about spring (62) both ends are connected.

6. A safety device for elevator inspection according to claim 1, wherein: alarm device includes battery (7), fixed block (8), electric bell (9), feeler lever (10), feeler block (101) battery (7) are located in the middle of operation box (2) bottom, be provided with fixed block (8) directly over battery (7), install electric bell (9) on fixed block (8), the one end of connecting feeler lever (10) on fixed block (8), and be equipped with feeler block (101) under every feeler lever (10), the feeler lever (10) other end is semi-circular.

7. A safety device for elevator inspection according to claim 6, wherein: the electric bell (9) is electrically connected with the storage battery (7), the storage battery (7) is electrically connected with the LED lamp (52), and the feeler lever (10) and the contact block (101) are electrically connected with the storage battery (7).