CN210393332U

CN210393332U - Novel elevator

Info

Publication number: CN210393332U
Application number: CN201920999798.3U
Authority: CN
Inventors: 柯宏俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-30
Filing date: 2019-06-30
Publication date: 2020-04-24
Anticipated expiration: 2029-06-30

Abstract

The utility model relates to a novel elevator, which comprises a lifting guide system, wherein the lifting guide system consists of a vertical guide rail and a guide rail pair; the method is characterized in that: a plurality of platform devices which can be lifted independently are arranged up and down correspondingly; the platform device consists of a platform lifting mechanism, a platform bracket, a shaft pin, a rake toothed plate and a hydraulic oil cylinder; the platform lifting mechanisms are all composed of vertical racks, driving motors and transmission gears; one side of the platform bracket is hinged with the rake tooth plate through a shaft pin, and the other side of the platform bracket is provided with a guide rail pair and is in sliding connection with the vertical guide rail; the hydraulic oil cylinder base is movably connected with the platform support, the hydraulic oil cylinder ejector rod is movably connected with the rake tooth plates, each rake tooth plate can be turned to be horizontal or drooping under the action of the hydraulic oil cylinder, the left side and the right side of the two platform supports and the rake tooth plates which are adjacent up and down are respectively arranged, and the two rake tooth plates which are adjacent up and down can vertically pass through when being horizontal or drooping. The conveying device has the advantages of high conveying efficiency, energy conservation and good safety.

Description

Novel elevator

Technical Field

The utility model relates to a lift, especially a novel lift that conveying efficiency is higher.

Background

An elevator is a motor-powered vertical lift generally provided with a box-like car for carrying persons or goods in a multistorey building, serving a fixed lifting device for a given floor, having a car which runs between at least two vertical rows of rigid guide rails.

The modern elevator mainly comprises a traction system, a guide system, a car, a door system, a weight balance system, an electric traction system, an electric control system and a safety protection system. These systems are installed in the hoistway and machine room of the building, respectively. The elevator adopts steel wire rope friction transmission, the steel wire rope bypasses two ends of a traction sheave and is respectively connected with a car and a balance weight, and a motor drives the traction sheave to lift the car. The elevator requires safety and reliability, high conveying efficiency, accurate leveling, comfortable riding and the like.

At present, the following problems are also commonly existed in the application of modern elevators: firstly, the elevator moves the during operation from top to bottom, and the car just can move in the wrong direction after must arriving the highest floor or the bottom floor of demand, and like this, the elevator just often takes place no-load and goes up and down, and the energy waste is huge to people often will wait for a long time by the elevator, especially must arrange long dragon to wait in peak period from work to work, has seriously influenced conveying efficiency. Secondly, the elevator has high operation safety requirement, high-quality materials need to be used, a plurality of protection measures work simultaneously and frequent security inspection tests can ensure safe use, the maintenance and detection cost is high, and particularly, in case of pod falling, serious accidents of casualties can be caused. Therefore, the modern elevator is not ideal enough in conveying efficiency, consumption reduction, energy conservation and riding safety and needs to be improved.

Disclosure of Invention

The utility model discloses to the problem that above-mentioned elevator exists, provide a novel elevator for elevator's transport efficiency is higher, and energy-conservation, the security is good.

The technical scheme of the utility model is a novel elevator, which comprises a lifting guide system, wherein the lifting guide system consists of a vertical guide rail and a guide rail pair; the method is characterized in that: a plurality of platform devices which can be lifted independently are arranged up and down correspondingly; the platform device consists of a platform lifting mechanism, a platform bracket, a shaft pin, a rake toothed plate and a hydraulic oil cylinder; the platform lifting mechanisms are all composed of vertical racks, driving motors and transmission gears; one side of the platform bracket is hinged with the rake tooth plate through a shaft pin, and the other side of the platform bracket is provided with a guide rail pair and is in sliding connection with the vertical guide rail; the hydraulic oil cylinder base is movably connected with the platform support, the hydraulic oil cylinder ejector rod is movably connected with the rake tooth plates, each rake tooth plate can be turned to be horizontal or drooping under the action of the hydraulic oil cylinder, the left side and the right side of the two platform supports and the rake tooth plates which are adjacent up and down are respectively arranged, and the two rake tooth plates which are adjacent up and down can vertically pass through when being horizontal or drooping.

The utility model discloses a theory of operation is: the upper and lower adjacent rake tooth plates can pass through the platform devices which can be lifted up and down independently, so that people or goods can be conveyed to a target layer by layer through the rake tooth plates which can be lifted up and down independently. The number of the platform devices is the same as the number of floors.

The working process is as follows: when a person stands on the rake tooth plate on the left side of the elevator and rises, the adjacent right rake tooth plate above the right rake tooth plate can be turned into a drooping shape under the action of the hydraulic oil cylinder; when the left rake tooth plate moves upwards to pass through the right rake tooth plate, the right rake tooth plate can be quickly changed into a horizontal normal state under the action of the hydraulic oil cylinder, moves upwards to pass through the left rake tooth plate, and pushes a person above the left rake tooth plate to continuously lift upwards. Thus, the rake tooth plates on the left and right sides alternately lift people up layer by layer.

When a person stands on the right rake tooth plate of the elevator and descends, the left rake tooth plate adjacent to the lower side is in a horizontal normal state, the right rake tooth plate can quickly turn into a drooping state under the action of the hydraulic oil cylinder after passing through the left rake tooth plate in a descending mode, the left rake tooth plate carries the person to continuously descend, and the right rake tooth plate is replaced to carry the person to descend. Thus, the rake tooth plates on the left and the right sides alternately descend the person layer by layer.

The utility model has the beneficial technical effects that: because the upper and lower floor independently is equipped with the platform device of liftable respectively, and the harrow pinion rack among the two adjacent platform devices of upper and lower can walk from top to bottom, just so can carry the people layer by layer to the target layer through each harrow pinion rack, consequently, the utility model discloses can in time start the transport, avoid long distance no-load operation and energy extravagant to and still can avoid the danger of falling in case that traditional elevator car high altitude takes place. The conveying device has the advantages of high conveying efficiency, energy conservation and good safety.

Drawings

Fig. 1 is a schematic view of a horizontal cross-section structure according to an embodiment of the present invention.

Fig. 2 is a schematic horizontal sectional structure view of the left and right rake teeth plates and the rake teeth plate support in fig. 1.

Fig. 3 is a schematic diagram of the front side structure of the right platform device of the present invention with a rake toothed plate being horizontal.

Fig. 4 is a schematic view of the front side structure of the right platform device of the present invention with a rake toothed plate in a drooping shape.

The labels in the figures are: the device comprises a rake toothed plate 1, a platform support 2, a guide rail pair 3, a vertical guide rail 4, a driving motor 5, a vertical rack 6, a transmission gear 7, a door 8, a hydraulic oil cylinder 9 and a shaft pin 10.

Detailed Description

A novel elevator comprises a lifting guide system, wherein the lifting guide system consists of a vertical guide rail 4 and a guide rail pair 3; particularly, a plurality of platform devices which can be independently lifted are correspondingly arranged up and down; the platform device consists of a platform lifting mechanism, a platform bracket 2, a shaft pin 10, a rake tooth plate 1 and a hydraulic oil cylinder 9; the platform lifting mechanism consists of a vertical rack 6, a driving motor 5 and a transmission gear 7; one side of the platform support 2 is hinged with the rake toothed plate 1 through a shaft pin 10, and the other side of the platform support is provided with a guide rail pair 3 which is in sliding connection with a vertical guide rail 4; the base of the hydraulic oil cylinder 9 is movably connected with the platform support 2, the ejector rods of the hydraulic oil cylinder 9 are movably connected with the rake tooth plates 1, each rake tooth plate 1 can be turned to be horizontal or drooping under the action of the hydraulic oil cylinder 9, the two platform supports 2 which are adjacent up and down and the rake tooth plates 1 are arranged on the left side and the right side respectively, and the two rake tooth plates 1 which are adjacent up and down can penetrate up and down when being horizontal or drooping.

In the utility model, one side of the platform support 2 can be respectively provided with four guide rail pairs 3 which are distributed on a four-angle surface and are connected with two rows of vertical guide rails 4 in a sliding way; the platform lifting mechanism can also be formed by connecting a driving motor 5, a transmission shaft, two rows of vertical racks 6 and two pairs of transmission gears 7, wherein the driving motor 5 is meshed and connected with the corresponding two rows of vertical racks through the transmission gears arranged at two ends of the rotating shaft, and the two rows of vertical racks 6 and the two pairs of transmission gears 7; the hydraulic cylinder 9 ejector rod is movably connected with the rake tooth plate 1, and the width of the connecting rod on the rake tooth plate 1 can be designed to be larger than the diameter of the hydraulic cylinder 9 ejector rod, so that the two adjacent rake tooth plates 1 can penetrate up and down when being horizontal or drooping.

The utility model discloses but according to the corresponding platform device that sets up independent lift of the same quantity of floor, and rake teeth board among the adjacent platform device from top to bottom can walk from top to bottom, makes people or goods carry to the target layer by layer through the rake teeth board that can independently go up and down.

When the utility model works, when a person stands on the rake toothed plate on the left side of the elevator and rises, the adjacent right rake toothed plate above the right rake toothed plate can be converted into a drooping shape under the action of the hydraulic oil cylinder; when the left rake tooth plate moves upwards to pass through the right rake tooth plate, the right rake tooth plate can be quickly changed into a horizontal normal state under the action of the hydraulic oil cylinder, moves upwards to pass through the left rake tooth plate, and pushes a person above the left rake tooth plate to continuously lift upwards. Thus, the rake tooth plates on the left and right sides alternately lift people up layer by layer.

The utility model discloses because every floor independently is equipped with the platform device of liftable respectively, and the rake teeth board in the two adjacent platform devices from top to bottom can walk from top to bottom, just so can carry the people layer upon layer to the target layer through each rake teeth board, consequently, the utility model discloses can in time start the transport, avoid long distance no-load operation and energy extravagant to and still can avoid the danger of falling in case that traditional elevator car high altitude takes place. The conveying device has the advantages of high conveying efficiency, energy conservation and good safety.

It should be understood that: the above embodiments are merely illustrative of the present invention, and any inventions not beyond the spirit of the present invention are all within the scope of the present invention.

Claims

1. A novel elevator comprises a lifting guide system, wherein the lifting guide system consists of a vertical guide rail and a guide rail pair; the method is characterized in that: a plurality of platform devices which can be lifted independently are arranged up and down correspondingly; the platform device consists of a platform lifting mechanism, a platform bracket, a shaft pin, a rake toothed plate and a hydraulic oil cylinder; the platform lifting mechanisms are all composed of vertical racks, driving motors and transmission gears; one side of the platform bracket is hinged with the rake tooth plate through a shaft pin, and the other side of the platform bracket is provided with a guide rail pair and is in sliding connection with the vertical guide rail; the hydraulic oil cylinder base is movably connected with the platform support, the hydraulic oil cylinder ejector rod is movably connected with the rake tooth plates, each rake tooth plate can be turned to be horizontal or drooping under the action of the hydraulic oil cylinder, the left side and the right side of the two platform supports and the rake tooth plates which are adjacent up and down are respectively arranged, and the two rake tooth plates which are adjacent up and down can vertically pass through when being horizontal or drooping.