CN214692802U

CN214692802U - Shock attenuation lift

Info

Publication number: CN214692802U
Application number: CN202120710198.8U
Authority: CN
Inventors: 王积昌
Original assignee: Henan Dacheng Machinery Manufacturing Co ltd
Current assignee: Henan Dacheng Machinery Manufacturing Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-12
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a damping elevator, which comprises a tower frame and a lift car which can lift along two sides of the tower frame, wherein the upper end and the lower end of the lift car are both provided with damping components, the side wall of the lift car is provided with an installation cavity, the damping components are connected with connecting plates which can be inserted into the installation cavity, the installation cavity is internally provided with connecting components, and the connecting plates detachably install the damping components on the lift car through the connecting components; the utility model discloses in through the cooperation of coupling assembling and connecting plate, can realize the dismouting to damper, avoid damper to receive insolate, drench and wearing and tearing, improved damper's life, and then improved the life of car.

Description

Shock attenuation lift

Technical Field

The utility model belongs to the technical field of building material equipment, a shock attenuation lift is related to.

Background

The elevator is widely applied in production and life, in order to meet the requirements of different occasions, the types of the elevator are various, the construction elevator is generally called as a construction elevator, but the definition of the construction elevator is wider, a construction platform also belongs to a construction elevator series, and the simple construction elevator consists of a lift car, a driving mechanism, a standard section, an attached wall, a chassis, a fence, an electrical system and the like and is a manned cargo carrying construction machine frequently used in buildings.

Publication No. CN207551654U discloses a patent document of an elevator car damping component for building materials, which comprises a car body, wherein the damping components are arranged at the corners of the upper end and the lower end of the car body, the damping components comprise a pressing plate, a bottom plate, a fixing bolt, a supporting plate, a viscous damper, a first compression spring, a cushion pad and a cushioning pad, and the bottom plate is fixed at the top end and the bottom end of the car body; damping component passes through the bottom plate to be fixed on car body, and when the lift was idle, damping component can expose outdoor together with car body, and difficult exempting can receive insolate, drench or collide with for damping component suffers wearing and tearing, thereby shortens damping component's life, and then shortens the life of lift, for solving above-mentioned problem, the utility model provides a shock attenuation lift.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a shock attenuation lift, fine solution the lift fix the damper on car body when idle suffer wearing and tearing easily to shorten damper's life's problem.

In order to realize the purpose, the utility model discloses a technical scheme as follows: the utility model provides a shock attenuation lift, includes the pylon and can go up and down along the car of pylon both sides, both ends all are provided with damper, the installation cavity has been seted up on the lateral wall of car, the last connecting plate that can insert the installation cavity that is connected with of damper, be provided with coupling assembling in the installation cavity, the connecting plate passes through coupling assembling and installs damper detachable on the car.

Furthermore, the connecting assembly comprises a shell fixed in the installation cavity, a moving block located in the shell and moving left and right, an inserting rod fixed on the moving block and a driving device driving the moving block to move left and right, and a through hole for the inserting rod to penetrate out is formed in the side wall of the connecting plate.

Furthermore, a plurality of sliding grooves are transversely formed in the bottom surface in the shell, and clamping strips extending into the sliding grooves are fixed on the side wall, facing the sliding grooves, of the moving block.

Furthermore, the driving device comprises a worm wheel and a worm which are rotatably arranged in the shell, a screw rod is fixed in an inner hole of the worm wheel, a threaded hole is formed in the moving block, the screw rod is in threaded connection with the threaded hole, and one end, facing the opening of the mounting cavity, of the worm extends out of the shell.

Furthermore, a hand wheel is fixed at one end of the worm extending out of the shell.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in through the cooperation of coupling assembling and connecting plate, when the lift was idle, can realize the dismouting to damper, avoid damper to receive insolate, rain and wearing and tearing, improved damper's life, and then improved the life of car.

2. Coupling assembling passes through bolt detachable and sets up in the installation cavity, when coupling assembling damages, can in time maintain, has improved the holistic security of device.

Drawings

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

FIG. 2 is a schematic structural diagram of the car of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: the elevator car mounting device comprises a tower frame (1), a car (2), a bottom plate (3), a mounting cavity (4), a connecting plate (5), a shell (61), a moving block (62), an inserting rod (63), a driving device (64), a worm wheel (641), a worm (642), a sliding groove (7), a hand wheel (8) and a screw (9).

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.

As shown in fig. 1-3, the technical solution adopted by the present invention is as follows: a damping elevator comprises a tower frame 1 and a car 2 capable of lifting along two sides of the tower frame 1, wherein a winch is fixed on the tower frame 1 and connected with the car 2 through a steel wire rope, the winch provides power for the car 2 so as to enable the car 2 to lift, damping assemblies are arranged at the upper end and the lower end of the car 2 respectively, each damping assembly comprises a bottom plate 3, connecting plates 5 are integrally formed at two ends of each bottom plate 3 facing the side wall of the car 2, a mounting cavity 4 is formed in the side wall of the car 2 close to the bottom plate 3, a connecting assembly is detachably arranged in the mounting cavity 4, the connecting plates 5 detachably mount the damping assemblies on the car 2 through the connecting assemblies, when the elevator is idle, the damping assemblies are detached through the connecting assemblies and are safely stored, exposure and rain are avoided, and the damping assemblies are effectively prevented from being worn, thereby the life of damper assembly can be prolonged.

In this embodiment, the connecting assembly includes a housing 61, a moving block 62, a plug rod 63 and a driving device 64, the housing 61 is fixed in the installation cavity 4, the left and right ends of the housing 61 are both fixed with end caps, the fixing manner is fixed by bolts, the moving block 62 capable of moving left and right along the housing 61 is slidably disposed in the housing 61, two plug rods 63 are welded on the right side wall of the moving block 62 or fixed by bolts, the two plug rods 63 are transversely disposed, the plug rods 63 can move left and right along with the moving block 62, through holes for the plug rods 63 to penetrate out are disposed on the right end cap and the side wall of the connecting plate 5, the driving device 64 for driving the moving block 62 to move left and right is disposed in the housing 61, the driving device 64 drives the moving block 62 to move right, the plug rod 63 sequentially passes through the right end cap and the connecting plate 5 along with the movement of the moving block 62, and finally, the damping assembly is inserted into the side wall of the mounting cavity 4, so that the damping assembly is fixed on the car 2.

In this embodiment, the end of the insertion rod 63 facing the connection plate 5 is an arc-shaped plug, which facilitates the insertion of the insertion rod 63 into the through hole of the connection plate 5.

In this embodiment, two chutes 7 are transversely provided on the bottom surface in the housing 61, and the two chutes 7 are arranged side by side from top to bottom, the moving block 62 is integrally formed with a clamping strip extending into the chute 7 on the side wall of the chute 7, and the chute 7 and the clamping strip are matched to make the moving block 62 more stable when moving left and right, so as to ensure that the plugging rod 63 can be smoothly inserted into the through hole of the connecting plate 5.

In this embodiment, the driving device 64 includes a worm wheel 641 and a worm 642 rotatably disposed in the housing 61, the worm wheel 641 has a threaded rod 9 connected to an inner hole key, the threaded rod 9 is rotatably connected to the left end cover and the support plate integrally formed in the housing 61 through a bearing, the moving block 62 has a threaded hole therein, the threaded rod 9 is threadedly connected to the threaded hole, one end of the threaded rod 9 extending out of the moving block 62 is fixed to a snap ring, the snap ring prevents the moving block 62 from being separated from the threaded rod 9, the worm 642 is rotatably connected to the upper and lower side walls of the housing 61 through bearings, and the end of the worm 642 extending out of the housing 61 toward the opening of the mounting cavity 4, the worm 642 is first rotated, then the worm 642 drives the worm wheel 641 to rotate, then the worm wheel 641 drives the screw 9 to rotate, and finally the screw 9 drives the moving block 62 to move left and right.

In this embodiment, a hand wheel 8 is connected to a terminal of the worm 642 extending out of the housing 61, and the hand wheel 8 facilitates the operator to rotate the worm 642.

When the damping assembly is installed, firstly, the connecting plate 5 is inserted into an installation position between the shell 61 and the installation cavity 4, then the hand wheel 8 is rotated clockwise, the hand wheel 8 drives the worm 642 to rotate, then the worm 642 drives the worm wheel 641 to rotate, the worm wheel 641 drives the screw 9 to rotate, the screw 9 drives the moving block 62 to move towards the connecting plate 5, the insertion rod 63 sequentially penetrates through the right end cover and the connecting plate 5 along with the movement of the moving block 62, and finally, the insertion rod is inserted into the side wall of the installation cavity 4, and then the damping assembly is fixed on the car 2;

when the shock absorption assembly is dismounted, the hand wheel 8 is rotated anticlockwise, the operation process moves reversely, the insertion rod 63 moves along with the moving block 62 in the direction away from the connecting plate 5, then the through hole of the connecting plate 5 extends out, and finally the shock absorption assembly is separated from the car 2.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a shock attenuation lift, includes the pylon and can go up and down along the car of pylon both sides, both ends all are provided with damper assembly, its characterized in that about the car: the car shock absorber comprises a car, and is characterized in that an installation cavity is formed in the side wall of the car, a connecting plate capable of being inserted into the installation cavity is connected to the shock absorption assembly, a connecting assembly is arranged in the installation cavity, and the connecting plate detachably installs the shock absorption assembly on the car through the connecting assembly.

2. The shock absorbing elevator as set forth in claim 1, wherein: the connecting assembly comprises a shell fixed in the installation cavity, a moving block located in the shell and moving left and right, an inserting rod fixed on the moving block and a driving device driving the moving block to move left and right, and a through hole for the inserting rod to penetrate out is formed in the side wall of the connecting plate.

3. The shock absorbing elevator as set forth in claim 2, wherein: a plurality of sliding grooves are transversely formed in the bottom surface in the shell, and clamping strips extending into the sliding grooves are fixed on the side wall, facing the sliding grooves, of the moving block.

4. The shock absorbing elevator as set forth in claim 2, wherein: the driving device comprises a worm wheel and a worm which are rotatably arranged in the shell, a screw rod is fixed in an inner hole of the worm wheel, a threaded hole is formed in the moving block, the screw rod is in threaded connection with the threaded hole, and one end, facing the opening of the mounting cavity, of the worm extends out of the shell.

5. The shock absorbing elevator as set forth in claim 4, wherein: and a hand wheel is fixed at one end of the worm extending out of the shell.