CN213770995U

CN213770995U - Elevator host fixing device

Info

Publication number: CN213770995U
Application number: CN202022966900.5U
Authority: CN
Inventors: 焦占龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-23
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses an elevator host computer fixing device, including host computer body, shockproof board and crossbeam, crossbeam and shockproof board fixed connection, the lateral wall that the crossbeam was kept away from to the board that takes precautions against earthquakes is equipped with the fixed plate, the host computer body is through a plurality of bolts and fixed plate fixed connection, the lateral wall that the board that takes precautions against earthquakes is close to the host computer body has seted up a plurality of circular slots, every the one end that the host computer body was kept away from to the circular slot is equipped with the piston cylinder, every sliding connection has the briquetting, every in the circular slot be equipped with the piston board in the piston cylinder, it is a plurality of the piston board is with a plurality of the briquetting passes through the expanding spring joint and connects. The utility model has the advantages of, through briquetting and piston cylinder isotructure, can make the shockproof board keep good shock attenuation effect always to reduce the wearing and tearing of host computer body, prolong the live time of host computer body, when host computer body vibration range is too big, alarm device can automatic switch-on send out the police dispatch newspaper, so that the staff in time overhauls, avoids the elevator incident to appear.

Description

Elevator host fixing device

Technical Field

The utility model relates to a fixed technical field of elevator host computer especially relates to an elevator host computer fixing device.

Background

An elevator is a vertical elevator powered by an electric motor and equipped with a box-like car for carrying people or cargo in a multi-story building. Elevators have become important building facilities and are indispensable in high-rise buildings and public places as transportation vehicles in the vertical direction. With the development of computer technology, automation technology and power electronics technology, modern elevators have become typical mechatronic products. With the improvement of the whole national economic strength, the living consumption level of people is obviously increased, and real estate developers vigorously push out middle-high-grade small high-rise buildings and high-rise residential buildings, so that the residential elevators are driven to rapidly increase, and the residential elevators become the main growth point of the whole elevator market.

The vibration of host computer is reduced through the antivibration pad to current elevator host computer when fixed, but the antivibration pad can take place deformation after using a period, leads to the antivibration effect of antivibration pad and the fixed effect variation of elevator host computer, leads to elevator host computer big in noise, takes place to rock easily, and if not timely maintenance produced the accident easily when the range that the elevator host computer rocked is great.

To this end, we propose an elevator machine fixing device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of poor shockproof effect and fixation effect of the shockproof pad in the prior art and providing an elevator host fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an elevator host computer fixing device, includes host computer body, shockproof board and crossbeam, crossbeam and shockproof board fixed connection, the lateral wall that the crossbeam was kept away from to shockproof board is equipped with the fixed plate, the host computer body is through a plurality of bolts and fixed plate fixed connection, the lateral wall that shockproof board is close to the host computer body has seted up a plurality of circular slots, every the one end that the host computer body was kept away from to the circular slot is equipped with the piston cylinder, every sliding connection has the briquetting, every in the piston cylinder be equipped with piston plate, it is a plurality of piston plate and a plurality of the briquetting is passed through the expanding spring joint and is connected, every be equipped with highly-compressed air in the piston cylinder, the host computer body with be equipped with the antivrbration pad between the shockproof board, it is a plurality of the briquetting stretches out the circular slot and offsets with the host computer body, and is a plurality of the briquetting runs through the antivrbration pad.

Preferably, the piston cylinders are communicated through connecting pipes, and an alarm device is arranged on the lower side of the cross beam.

Preferably, a thin tube is arranged on the bottom wall of one piston cylinder, and a sliding block is connected in the thin tube through a pressure spring in a clamping manner.

Preferably, the one end that the slider is close to pressure spring is equipped with first contact piece, the tubule bottom is equipped with the second contact piece.

Preferably, the first contact block and the second contact block are connected to an alarm device through a wire, and the first contact block does not abut against the second contact block.

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

1. the high-pressure air in the piston cylinder abuts against the piston plate so that the pressing block tightly abuts against the main body, when the main body vibrates in operation, energy can be dissipated through the telescopic spring and the high-pressure air in the piston cylinder, vibration of the main body is reduced, noise is reduced, the whole damping device can keep a good damping effect for a long time, the main body is guaranteed to work safely, and the use is convenient;

2. when the host computer body leads to vibration amplitude great because of the accident, the high-pressure air in the piston cylinder can be further compressed to make high-pressure air further compress the slider, make first contact piece offset with the second contact piece, thereby make alarm device switch-on send out the police dispatch newspaper, in time remind the staff to stop the elevator and overhaul, avoid appearing the accident, make the security of elevator higher.

Drawings

Fig. 1 is a schematic structural view of an elevator main machine fixing device provided by the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is the utility model provides a structural schematic diagram of the shockproof pad and the briquetting isotructure of elevator host computer fixing device.

In the figure: the device comprises a beam 1, a main machine body 2, a shockproof plate 3, a pressure block 4, a piston cylinder 5, a piston plate 6, a telescopic spring 7, a fixing plate 8, a shockproof pad 9, a connecting pipe 10, an alarm device 11, a sliding block 12, a pressure spring 13, a first contact block 14 and a second contact block 15.

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.

Referring to fig. 1-3, an elevator main machine fixing device comprises a main machine body 2, a shockproof plate 3 and a cross beam 1, wherein the cross beam 1 is fixedly connected with the shockproof plate 3, a fixing plate 8 is arranged on the side wall of the shockproof plate 3 far away from the cross beam 1, the main machine body 2 is fixedly connected with the fixing plate 8 through a plurality of bolts, a plurality of circular grooves are arranged on the side wall of the shockproof plate 3 close to the main machine body 2, one end of each circular groove far away from the main machine body 2 is provided with a piston cylinder 5, each circular groove is connected with a pressing block 4 in a sliding manner, a piston plate 6 is arranged in each piston cylinder 5, the plurality of piston plates 6 are connected with the plurality of pressing blocks 4 in a clamping manner through expansion springs 7, high-pressure air is arranged in each piston cylinder 5, a shockproof pad 9 is arranged between the main machine body 2 and the shockproof plate 3, the vibration of the main machine body 2 can be further reduced through the shockproof pad 9, the main machine body 2 is ensured to work well, the plurality of pressing blocks 4 extend out of the circular grooves to be abutted against the main machine body 2, the plurality of pressing blocks 4 penetrate through the anti-vibration pad 9;

when the shock pad 9 is deformed and is not bearing the gravity of the host body 2, the high-pressure air in the piston cylinder 5 is abutted against the piston plate 6 so that the press block 4 is tightly abutted against the host body 2, when the host body 2 vibrates in operation, the high-pressure air in the piston cylinder 5 can dissipate energy through the expansion spring 7 and the high-pressure air in the piston cylinder 5, so that the vibration of the host body 2 is reduced, the noise is reduced, the whole damping device can keep good damping effect for a long time, and the safe operation of the host body 2 is ensured, the use is convenient, the piston cylinders 5 are communicated through the connecting pipe 10, the lower side of the cross beam 1 is provided with the alarm device 11, the bottom wall of one piston cylinder 5 is provided with a thin pipe, the interior of the thin pipe is connected with the slide block 12 in a clamping way through the pressure spring 13, one end of the slide block 12 close to the pressure spring 13 is provided with the first contact block 14, the bottom of the thin pipe is provided with the second contact block 15, the first contact block 14 and the second contact block 15 are communicated with the alarm device 11 through a lead, first contact piece 14 does not offset with second contact piece 15, and when host computer body 2 led to the vibration range great because the accident, highly-compressed air in the piston cylinder 5 can be further compressed to make highly-compressed air further compress slider 12, make first contact piece 14 offset with second contact piece 15, thereby make alarm device 11 switch-on send out the police dispatch newspaper, in time remind the staff to stop using the elevator and overhaul, avoid appearing the accident, make the security of elevator higher.

The utility model discloses when host computer body 2 takes place the vibration, can eliminate the partial vibration of host computer body 2 through antivrbration pad 9, a plurality of briquettings 4 offset with host computer body 2, consequently a plurality of briquettings 4 can compress expanding spring 7 and produce little vibration, thereby carry out the energy dissipation to the vibration that host computer body 2 goes on, a plurality of expanding spring 7 extrude a plurality of piston boards 6, a plurality of piston boards 6 extrude the high-pressure air in the piston cylinder 5, when the vibration range is bigger, the vibration energy that high-pressure air offsets is just bigger, further carry out the shock attenuation energy dissipation to host computer body 2 with this, reduce the wearing and tearing of host computer body 2, the live time of extension host computer body 2, reduce the noise of host computer body 2 during operation, guarantee the safe in utilization of elevator;

when the vibration amplitude of the main machine body 2 is further increased, the main machine body 2 has the possibility of accidents, the main machine body 2 can greatly vibrate to further compress high-pressure air in the piston cylinders 5, the piston cylinders 5 are communicated through the connecting pipes 10, so that the air pressure in the piston cylinders 5 is the same, when the air pressure in the piston cylinders 5 is increased to a certain degree, the high-pressure air can extrude the sliding block 12, the sliding block 12 extrudes the pressure spring 13 to move downwards, until the first contact block 14 is abutted to the second contact block 15, the alarm device 11 is connected, the alarm device 11 gives an alarm to remind a worker to stop the elevator and overhaul the elevator in time, the occurrence of safety accidents is avoided, the safety of the elevator is higher, and the use is more reliable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An elevator host fixing device comprises a host body (2), a shockproof plate (3) and a cross beam (1), and is characterized in that the cross beam (1) is fixedly connected with the shockproof plate (3), a fixing plate (8) is arranged on the side wall, far away from the cross beam (1), of the shockproof plate (3), the host body (2) is fixedly connected with the fixing plate (8) through a plurality of bolts, a plurality of circular grooves are formed in the side wall, close to the host body (2), of the shockproof plate (3), a piston cylinder (5) is arranged at one end, far away from the host body (2), of each circular groove, a pressing block (4) is connected in each circular groove in a sliding mode, a piston plate (6) is arranged in each piston cylinder (5), the plurality of piston plates (6) are connected with the plurality of pressing blocks (4) in a clamping mode through telescopic springs (7), and high-pressure air is arranged in each piston cylinder (5), the shock-proof device is characterized in that a shock-proof pad (9) is arranged between the main machine body (2) and the shock-proof plate (3), the pressing blocks (4) extend out of the circular groove to be abutted against the main machine body (2), and the pressing blocks (4) penetrate through the shock-proof pad (9).

2. Elevator main unit fixing device according to claim 1, characterized in that the piston cylinders (5) are connected by connecting pipes (10), and the cross beam (1) is provided with an alarm device (11) on the underside.

3. The elevator main machine fixing device as claimed in claim 2, wherein a thin tube is formed in the bottom wall of one piston cylinder (5), and a sliding block (12) is connected to the thin tube through a pressure spring (13) in a clamping mode.

4. An elevator main machine fixing device according to claim 3, characterized in that one end of the sliding block (12) close to the pressure spring (13) is provided with a first contact block (14), and the bottom of the thin tube is provided with a second contact block (15).

5. Elevator main unit fixing device according to claim 4, characterized in that the first contact block (14) and the second contact block (15) are connected to the alarm device (11) by means of wires, the first contact block (14) not abutting against the second contact block (15).