CN214087214U

CN214087214U - Elevator alarm auxiliary device

Info

Publication number: CN214087214U
Application number: CN202021958773.8U
Authority: CN
Inventors: 缪炎君
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-08-31
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses an elevator alarm auxiliary device in elevator technical field, which comprises a lift car, the inside bottom plate that is provided with of car, control panel is installed to car upper portion inside wall, be provided with the rubber buffering body in bottom plate and the car between the diapire, it has first buffering post to run through rubber buffering body arc top surface slidable mounting, first buffering post top surface is provided with the atress board, atress board top surface is provided with rubber buffering convex surface, the rubber buffering body is arch bridge hole shape and sets up, it is inside through protruding type connecting plate, second buffering post, rubber buffering hemisphere, buffer spring and buffer block set up multistage buffer, and still set up the module case, the battery group detects the trouble, effectively alleviate human and car bottom plate's direct impact, ensure the safety of taking advantage of the ladder personnel.

Description

Elevator alarm auxiliary device

Technical Field

The utility model relates to an elevator technical field specifically is elevator warning auxiliary device.

Background

In a high-rise building, no matter a residential building, a shopping mall, a station or the like, an elevator is an indispensable part, the elevator brings convenience to life of people and has certain potential safety hazards, sudden power failure or elevator self failure can occur in the operation of the elevator to cause a car to stop in the air or fall suddenly, the existing elevator personnel are in a standing type when taking the elevator, the inertia generated when the elevator suddenly stops or falls suddenly causes impact, passengers can be free of any precaution measures to cause personnel to be injured, and in order to eliminate the injury of the personnel taking the elevator caused by the impact caused by the sudden stop or fall suddenly, the elevator alarm auxiliary device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator warning auxiliary device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the elevator car comprises a car body, a bottom plate is arranged in the car body, a control panel is installed on the inner side wall of the upper portion of the car body, a rubber buffering body is arranged between the bottom plate and the inner bottom wall of the car body, a first fixing plate is arranged in the middle of the inner bottom wall of the rubber buffering body, a first cylindrical barrel is fixedly installed on the top surface of the first fixing plate, a first spring is arranged at the bottom of the inner cavity of the first cylindrical barrel, a first buffering column is installed at the top of the first cylindrical barrel, a stress plate is fixedly installed at the top end of the first buffering column, a rubber buffering convex surface is fixedly installed on the top surface of the stress plate, a convex surface facing upwards is slidably sleeved on the outer wall of the first buffering column on the upper portion of the inner cavity of the rubber buffering body, a second cylindrical barrel is fixedly installed in the middle of the bottom surfaces of two sides of the convex connecting plate, a second spring is arranged on the upper portion of the inner cavity of the second cylindrical barrel, and a second spring bottom end of the lower portion of the second cylindrical barrel is slidably embedded with a second buffering column, second buffering post bottom fixed mounting has the second fixed plate, second fixed plate bottom surface fixed mounting has rubber buffering hemisphere, two inside walls of rubber buffering internal cavity have two sets of buffer spring through damping plate symmetry fixed mounting respectively, two sets of buffer spring inward top fixed mounting have the buffer block, the internal intracavity diapire of rubber buffering fixed mounting can be dismantled in first fixed plate left side fixed mounting and have module case, right side fixed mounting have storage battery.

Preferably, the top of the rubber buffer body is in an arc arch bridge hole shape.

Preferably, the middle part of the convex surface of the connecting plate is provided with a through hole with the inner diameter equal to the outer diameter of the first buffer column.

Preferably, the buffer block is tangent to the rubber buffer hemisphere, the tangent plane of the buffer block is arranged in a slope with an angle of 45 degrees, and the elastic force of the two groups of buffer springs is suitable for supporting the convex connecting plate.

Preferably, the module box, the control panel and the storage battery pack are electrically connected.

Compared with the prior art, the beneficial effects of the utility model are that: this device sets up the rubber buffering body into hunch bridge opening shape for car bottom plate has great buffering space, and setting up of module case and storage battery makes the elevator meet and to have a power failure suddenly and can in time send alarm signal, and car bottom plate is through alleviating of multistage buffer to the produced impact of powerful inertia, the effectual safety of taking advantage of the terraced personnel of having protected.

Drawings

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

in the figure: 1 car, 2 car bottom plates, 211 control panel, 3 rubber buffer bodies, 4 first fixed plates, 5 first cylinder barrels, 6 first buffer columns, 7 stress plates, 8 rubber buffer convex surfaces, 9 connecting plates, 10 second cylinder barrels, 11 second buffer columns, 12 second fixed plates, 13 rubber buffer hemispheres, 14 buffer springs, 15 buffer blocks, 16 module boxes and 17 storage battery packs.

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, the present invention provides a technical solution: the elevator car comprises a car 1, a bottom plate 2 is arranged in the car 1, a control panel 211 is arranged on the inner side wall of the upper part of the car 1, a rubber buffer body 3 is arranged between the bottom plate 2 and the inner bottom wall of the car 1, a first fixing plate 4 is arranged in the middle of the bottom wall of an inner cavity of the rubber buffer body 3, a first cylindrical barrel 5 is fixedly arranged on the top surface of the first fixing plate 4, a first spring is arranged at the bottom of the inner cavity of the first cylindrical barrel 5, a first buffer column 6 is arranged at the top of the first cylindrical barrel 5, a stress plate 7 is fixedly arranged at the top end of the first buffer column 6, a rubber buffer convex surface 8 is fixedly arranged on the top surface of the stress plate 7, a convex surface-upward convex connecting plate 9 is slidably sleeved on the outer wall of the first buffer column 6 on the upper part of the inner cavity of the rubber buffer body 3, a second cylindrical barrel 10 is fixedly arranged in the middle of the bottom surfaces on two sides of the convex connecting plate 9, a second spring is arranged on the upper part of the second cylindrical barrel 10, a second buffer column 11 is slidably embedded at the bottom end of the second spring, 11 bottom fixed mounting of second buffering post has second fixed

plate

12, 12 bottom surface fixed mounting of second fixed plate has rubber buffering hemisphere 13, and two inside walls of 3 inner chambers of the rubber buffering body are symmetrical fixed mounting respectively through the damping plate have two sets of buffer spring 14, and the inside top fixed mounting of two sets of buffer spring 14 has buffer block 15, and fixed mounting can be dismantled in the first fixed plate 4 left sides of the intracavity diapire of the rubber buffering body 3 to have module case 16, right side fixed mounting have storage battery 17.

Wherein, 3 tops of the rubber buffering body are the setting of curved arch bridge hole shape, the through-hole that internal diameter and 6 external diameters of first cushion column equal is seted up at connecting plate 9 convex surface middle part, buffer block 15 is tangent with rubber buffering hemisphere 13, and the tangent plane of buffer block 15 is the domatic setting of 45 degrees, two sets of buffer spring 14 and protruding type connecting plate 9 phase-matches simultaneously, two sets of buffer spring 14's elasticity just holds up protruding type connecting plate 9 and is suitable, module case 16, control panel 211, storage battery 17 electric connection.

The working principle is as follows: when the elevator car has an emergency stop or emergency drop fault, the control chip in the module box 16 immediately detects the fault and transmits the fault to the alarm system of the control panel 211 to alarm to the outside to prompt the outside personnel to rescue, meanwhile, the car bottom plate 2 sinks to press on the top surface of the rubber buffering convex surface 8 due to inertia, the rubber buffering convex surface 8 is stressed to compress downwards, so that the stress plate 7 pushes the first buffering column 6 to relieve the pressure for the second time through the first spring in the first cylindrical barrel 5, when the stress plate 7 presses down to the arc-shaped top surface of the rubber buffering body 3, the arc-shaped top surface contracts downwards to buffer and extrude the convex connecting plate 9 to move downwards, so that the second buffering column 11, the rubber buffering hemisphere 13, the buffering block 15 and the buffering spring 14 do continuous buffering motion, the car bottom plate 2 stops stably to protect the safety of the elevator passengers, after the buffering is finished, the buffering block 15 pushes the convex connecting plate 9 to reset due to the rebound force of the buffering spring 14, the arc top surface of the rubber buffer body 3 and the rubber buffer convex surface 8 are restored by self elasticity.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Elevator warning auxiliary device, including car (1), its characterized in that: the car is characterized in that a bottom plate (2) is arranged inside the car (1), a control panel (211) is installed on the inner side wall of the upper portion of the car (1), a rubber buffer body (3) is arranged between the bottom plate (2) and the inner bottom wall of the car (1), a first fixing plate (4) is arranged in the middle of the inner cavity bottom wall of the rubber buffer body (3), a first cylindrical barrel (5) is fixedly installed on the top surface of the first fixing plate (4), a first spring is arranged at the bottom of the inner cavity of the first cylindrical barrel (5), a first buffering column (6) is installed at the top of the first cylindrical barrel (5), a stress plate (7) is fixedly installed at the top end of the first buffering column (6), a rubber buffering convex surface (8) is fixedly installed on the top surface of the stress plate (7), a convex connecting plate (9) with the convex surface facing upwards is sleeved on the outer wall of the first buffering column (6) in a sliding mode on the upper portion of the inner cavity of the rubber buffer body (3), the middle parts of the bottom surfaces of the two sides of the convex connecting plate (9) are fixedly provided with second cylindrical barrels (10), a second spring is arranged at the upper part of the inner cavity of the second cylinder (10), a second buffer column (11) is slidably embedded at the bottom end of the second spring at the lower part of the second cylinder (10), a second fixing plate (12) is fixedly arranged at the bottom end of the second buffer column (11), a rubber buffer hemisphere (13) is fixedly arranged at the bottom surface of the second fixing plate (12), two groups of buffer springs (14) are respectively and symmetrically and fixedly arranged on the two inner side walls of the inner cavity of the rubber buffer body (3) through damping plates, the inward top ends of the two groups of buffer springs (14) are fixedly provided with buffer blocks (15), the inner bottom wall of the inner cavity of the rubber buffer body (3) is detachably and fixedly provided with a module box (16) on the left side and a storage battery pack (17) on the right side.

2. The elevator alarm assist device of claim 1, wherein: the top of the rubber buffer body (3) is arranged in an arc arch bridge hole shape.

3. The elevator alarm assist device of claim 1, wherein: and a through hole with the inner diameter equal to the outer diameter of the first buffer column (6) is formed in the middle of the convex surface of the connecting plate (9).

4. The elevator alarm assist device of claim 1, wherein: the buffer block (15) is tangent to the rubber buffer hemisphere (13), the tangent plane of the buffer block (15) is arranged in a slope with an angle of 45 degrees, and meanwhile, the two groups of buffer springs (14) are matched with the convex connecting plate (9).

5. The elevator alarm assist device of claim 1, wherein: the module box (16), the control panel (211) and the storage battery pack (17) are electrically connected.