CN211971454U

CN211971454U - Vertical elevator with retractable car

Info

Publication number: CN211971454U
Application number: CN202020679890.4U
Authority: CN
Inventors: 赵起超; 梁德利; 冯光辉; 李洋; 李兆龙; 索义威; 金敏俊; 段会财
Original assignee: Beijing Sunway Hairong Technology Co ltd
Current assignee: Shandong Sanwei Hairong Technology Co.,Ltd.
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-11-20
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a vertical hoisting machine with retractable car, including the scalable car that is used for transporting the transmission case and the vertical hoisting mechanism who is used for driving scalable car vertical lift, scalable car include the car body with set up in telescopic machine on the car body, telescopic machine include the conveyer, drive the telescopic machanism of conveyer and be used for driving the telescopic actuating mechanism that telescopic machanism stretches out and draws back. This vertical elevator has realized that vertical elevator's car can stretch out and draw back automatically, can dock with the outer workstation of well, no longer restricts to the size of well, greatly reduces system's equipment cost, reduces the work load of construction for system's degree of automation is higher.

Description

Vertical elevator with retractable car

Technical Field

The utility model relates to a lifting machine technical field especially relates to a vertical lifting machine with retractable car.

Background

At present, the car of the existing vertical elevator cannot stretch out and draw back, and corresponding transition conveyors need to be added according to the size of a well to solve the problem of different sizes of the well. When a transmission box is installed in the car at a sending end workstation, a card reader on the workstation can read target floor information in an FRID chip in the transmission box, then the transmission box is sent to a transition transmission device and then conveyed to the car, a hoisting machine starts to ascend and descend after receiving the transmission box, and after the transmission box reaches a target floor, the car sends the transmission box to the target workstation through the transition transmission device. The car of current vertical elevator can't stretch out and draw back, and the size of transition transmission device is decided by the size of well, and under the non-uniform condition of well size, need install the transition transmission equipment of different sizes, the design and the production degree of difficulty are great, and the construction is comparatively numerous and diverse, under the too big condition of civil engineering size error on the same well different layers, still need adjust the well, has increased the secondary cost of change civil engineering etc..

To the above-mentioned problem, put forward the utility model discloses specially.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vertical elevator with retractable car, this vertical elevator have realized that vertical elevator's car can stretch out and draw back automatically, can dock with the outer workstation of well, no longer confine the size in well to, greatly reduce system's equipment cost reduces the work load of construction for system's degree of automation is higher.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a vertical elevator with retractable car, is including the scalable car that is used for transporting the transmission case and the vertical lift mechanism who is used for driving scalable car vertical lift, scalable car include the car body with set up in telescopic machine on the car body, the telescopic machine includes the conveyer, drives the telescopic machanism that the conveyer is flexible and is used for the drive the flexible actuating mechanism of telescopic machanism is flexible.

Preferably, the vertical lifting mechanism vertically penetrates through the shafts of multiple floors, a work station for receiving and delivering the transmission boxes is arranged on each floor corresponding to the shaft, and the transmission machine extends out under the driving of the telescopic mechanism and is in butt joint with the work station.

Preferably, the telescopic machine further comprises a controller, a laser ranging sensor used for detecting the telescopic position of the conveyor is arranged on the conveyor, the laser ranging sensor is in signal connection with the controller, and the telescopic driving mechanism is in control connection with the controller.

Preferably, vertical lift mechanism is including the first guide rail that sets up perpendicularly, be used for driving the power device that scalable car goes up and down and be used for pulling the wire rope of scalable car, scalable car sliding connection can follow first guide rail on first guide rail and reciprocate, scalable car and balancing weight connect in wire rope's both ends, power device passes through wire rope and scalable car power connection.

Preferably, the power device comprises a traction sheave for connecting a steel wire rope and a motor for driving the traction sheave, the steel wire rope is wound through the traction sheave, the steel wire rope on one side of the traction sheave is connected with the telescopic car, and the steel wire rope on the other side of the traction sheave is connected with the counterweight block.

Preferably, the car body is of a frame structure, a guide wheel matched with the first guide rail is arranged on the car body, and the car body moves up and down along the first guide rail through the matching of the guide wheel and the first guide rail.

Preferably, the car body is provided with a bottom plate for fixing the telescopic machine, and the telescopic machine is fixedly installed on the bottom plate of the car body.

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

the utility model provides a vertical elevator with a retractable car, which realizes the automatic extension of the car of the vertical elevator, is not limited to the size of a well, greatly reduces the system equipment cost, reduces the workload of construction and ensures that the system has higher automation degree; the vertical elevator can realize butt joint of the telescopic machine and a working station outside a shaft through the expansion and contraction of the telescopic machine arranged on the car body, and a transmission box does not need a transition transmission machine when transmitting between the car and the working station of the vertical elevator, so that fault points are reduced, the design and production difficulty is reduced, the system equipment cost is reduced, and the construction difficulty is reduced; this vertical elevator with retractable car is adaptable not unidimensional well's installation, and the fault-tolerant rate is higher, under the too big condition of civil engineering size error on the same well different layers, need not to adjust the well, satisfies system transmission function through the automatic flexible of the telescopic machine on the car body, has reduced the secondary cost of change civil engineering etc..

Drawings

Fig. 1 is a schematic structural view of the vertical elevator with retractable car according to the present invention.

Fig. 2 is a schematic structural diagram of the retractable car.

Fig. 3 is a schematic structural diagram before the retractable lift car receives the transmission box.

Fig. 4 is a schematic structural view of a retractable cage receiving and transferring box.

Fig. 5 is a schematic structural diagram of the retractable car after receiving the transmission box.

In the figure: 1-power device, 2-counterweight block, 3-steel wire rope, 4-first guide rail, 5-telescopic cage; 6-tensioning device, 7-well, 8-workstation, 9-transmission box, 10-car body, 11-telescoping machine, 12-second guide rail, 13-guide wheel.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the following description is given with reference to the accompanying drawings of the present invention for clear and complete description of the technical solution of the present invention. Based on the embodiments in the present application, other similar embodiments obtained by persons of ordinary skill in the art without any creative effort shall fall within the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for the purpose of illustrating the present invention and not for the purpose of limiting the same.

As shown in fig. 1 and 2, the vertical elevator with a retractable car provided in this embodiment includes a retractable car 5 for transporting a transport box 9 and a vertical lifting mechanism for driving the retractable car 5 to vertically lift, and the retractable car 5 includes a car body 10 and a retractable retractor 11 disposed on the car body 10.

The vertical lifting mechanism vertically penetrates through a hoistway 7 of multiple floors, and a work station 8 for receiving and delivering a transmission box 9 is arranged on each floor corresponding to the hoistway 7. The vertical lifting mechanism comprises a first guide rail 4 which is vertically arranged, a power device 1 for driving the telescopic lift car to ascend and descend and a steel wire rope 3 for drawing the telescopic lift car, the telescopic lift car is connected to the first guide rail 4 in a sliding mode and can move up and down along the first guide rail 4, the power device 1 comprises a traction sheave used for being connected with the steel wire rope 3 and a motor used for driving the traction sheave, the steel wire rope 3 winds around the traction sheave, the steel wire rope 3 on one side of the traction sheave is connected with the telescopic lift car, the steel wire rope 3 on the other side of the traction sheave is connected with a balancing weight 2, and the power device 1 is in power connection with the telescopic lift. A second guide rail 12 is arranged corresponding to the balancing weight 2, the second guide rail 12 is vertically arranged, and the balancing weight 2 moves up and down along the second guide rail 12 through a balancing weight guide wheel. The bottom of the first guide rail 4 and the second guide rail 12 is provided with a tensioning device 6 for maintaining the tension of the wire rope 3.

The car body 10 is of a frame structure, a guide wheel 13 matched with the first guide rail 4 is arranged on the car body 10, and the car body 10 is matched with the first guide rail 4 through the guide wheel 13 and moves up and down along the first guide rail 4.

A bottom plate for fixing the telescopic machine 11 is arranged on the car body 10, and the telescopic machine 11 is fixedly installed on the bottom plate of the car body 10. The telescopic machine 11 comprises a controller, a conveyor, a telescopic mechanism for driving the conveyor to stretch and a telescopic driving mechanism for driving the telescopic mechanism to stretch, a laser ranging sensor for detecting the telescopic position of the conveyor is arranged on the conveyor, the laser ranging sensor is arranged on one side surface of the conveyor along the telescopic line direction of the conveyor, the laser ranging sensor is in signal connection with the controller, the telescopic driving mechanism is in control connection with the controller, the laser ranging sensor transmits a detected signal line to the controller on the conveyor, the controller controls the telescopic driving mechanism to run according to the result detected by the laser ranging sensor, the telescopic machine 11 can automatically adjust the telescopic distance with the wall of the well 7 according to the distance between the telescopic machine and the wall of the well, the conveyor is guaranteed to stretch out under the driving of the telescopic mechanism and accurately butt-joint with the work station 8, and the purpose of conveying the conveying box 9 is achieved. The telescopic distance of the telescopic machine 11 can be adjusted, so that the vertical elevator with the telescopic car is not limited to the size of the well 7 any more, the vertical elevator can be suitable for installation of wells 7 with different sizes, the fault tolerance rate is higher, when the civil engineering size error of different layers of the same well 7 is overlarge, the well 7 does not need to be adjusted, the system transmission function can be met by automatically extending and retracting the telescopic machine 11 on the car body 10, and the secondary cost for changing civil engineering and the like is reduced; and the transmission box 9 does not need a transition transmission machine when transmitting between the lift car of the vertical elevator and the workstation 8, thereby reducing fault points, reducing the design and production difficulty, reducing the system equipment cost and reducing the construction difficulty.

As shown in fig. 3 to 5, when the transmission box 9 is inserted into the retractable car 5 at the transmitting station 8, the card reader at the station 8 reads the destination floor information in the rfid chip in the transmission box 9, and the retractable machine 11 extends, stops and is in butt joint with the station 8 by the action of the laser distance measuring sensor and the controller, and then receives the transmission box 9 and retracts into the retractable car 5. After the vertical lifting mechanism determines that the telescopic machine 11 is reset, the vertical lifting mechanism can lift. After arriving the destination floor, the telescopic machine 11 stretches out together with the transmission box 9, docks with the receiving end workstation 8, transports the transmission box 9 away, then the telescopic machine 11 returns back to the original position, and this process automation degree is high, and is quick to the transmission box 9 transportation, and the transfer efficiency is high.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. The utility model provides a vertical hoisting machine with retractable car, its characterized in that, including the scalable car that is used for transporting the transmission case and the vertical hoisting mechanism who is used for driving scalable car vertical lift, scalable car include the car body with set up in telescopic machine on the car body, telescopic machine includes the conveyer, drives the telescopic machanism that the conveyer is flexible and is used for the drive telescopic actuating mechanism that telescopic machanism is flexible.

2. The vertical elevator with retractable car as claimed in claim 1, wherein the vertical hoisting mechanism vertically penetrates the hoistway of multiple floors, a work station for receiving and delivering the transport box is provided in each floor corresponding to the hoistway, and the transport machine is driven by the retractable mechanism to extend and butt-joint with the work station.

3. The vertical elevator with retractable car as set forth in claim 2, wherein said retractable machine further comprises a controller, said conveyor is provided with a laser ranging sensor for detecting the retractable position of the conveyor, said laser ranging sensor is in signal connection with said controller, and said retractable driving mechanism is in control connection with said controller.

4. The vertical elevator with the retractable car as claimed in claim 1, wherein the vertical hoisting mechanism comprises a vertically disposed first guide rail, a power device for driving the retractable car to ascend and descend, and a steel wire rope for pulling the retractable car, the retractable car is slidably connected to the first guide rail and can move up and down along the first guide rail, the retractable car and the counterweight block are connected to both ends of the steel wire rope, and the power device is in power connection with the retractable car through the steel wire rope.

5. The vertical elevator having a retractable car as set forth in claim 4, wherein said power unit comprises a traction sheave for connecting a wire rope and a motor for driving the traction sheave, the wire rope being wound around the traction sheave, the wire rope on one side of the traction sheave being connected to the retractable car, and the wire rope on the other side being connected to the counterweight.

6. The vertical hoisting machine with retractable car of claim 5, characterized in that the car body is a frame structure, the car body is provided with a guide wheel cooperating with the first guide rail, and the car body moves up and down along the first guide rail by cooperation of the guide wheel and the first guide rail.

7. The vertical hoisting machine with retractable car of claim 6 wherein a bottom plate is provided on the car body for fixing the retractable machine, the retractable machine being fixedly mounted on the bottom plate of the car body.