Domestic elevator
A home elevator, a pair of technology, applied to elevators in buildings, elevators, lifting equipment in mines, etc., can solve problems such as not being on the center line of the guide rail support surface, poor riding comfort, and unstable host installation , to achieve the effect of reducing strength requirements, saving hoistway space and improving utilization rate
Inactive Publication Date: 2015-12-23
三六零安全科技股份有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0002] In the prior art, the general machine room-less home elevator arranges the main engine directly on the two counterweight guide rails. Since the contact surfaces between the two guide rails and the main engine base are small, and the center of gravity of the main engine is often not on the center line of the support surface of the guide rails, this This layout structure leads to unstable installation of the main engine, and the main engine is likely to cause vibration when the car is running, resulting in poor ride comfort
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[0022] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0023] see Figures 1 to 5 , a home elevator, comprising:
[0024] Car 1, car 1 can move up and down between a pair of car guide rails 2a, 2b in the elevator shaft;
[0025] Counterweight 3, counterweight 3 can move up and down between a pair of counterweight guide rails 4a, 4b in the elevator shaft;
[0026] The driving unit 5 is installed on the upper part of the hoistway above the running path of the counterweight 3;
[0027] The traction sheave 6, which is driven by the drive unit 5, transmits power to the car 1 and the counterweight 3;
[0028] At least one car anti-sheave 7, which is fixed on the car 1, drives the car 1 to move up and down through the suspension 10;
[0029] At least one counterweight reversing sheave 8, which is fixed on the counterweight 3, drives the counterweight 3 to move up and down through the suspension 10; ...
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The invention discloses a domestic elevator. The domestic elevator comprises an elevator car, a pair of elevator car guide rails, a counterweight, a pair of counterweight guide rails, a driving unit, a traction wheel, an elevator car diversion sheave, a counterweight diversion sheave, a base and a suspension piece. The counterweight is located on the inner side of the elevator car and is close to the inner wall of a shaft. The elevator car guide rails and the counterweight guide rails are all located in the shaft space between the inner side face of the elevator car and the inner wall of the shaft, and the vertical plane where the pair of elevator car guide rails are located is parallel to the vertical plane where the pair of counterweight guide rails are located. The driving unit is installed on the upper portion, above the operating path of the counterweight, of the shaft. The upper portion of the shaft is provided with a parallelepiped space. The driving unit is arranged in the parallelepiped space. The base is supported and fixed through the pair of elevator car guide rails and the pair of counterweight guide rails jointly. The domestic elevator is more compact in structure; the base and the driving unit are supported through the four guide rails jointly, so that vibration caused when the driving unit operates is greatly reduced, and the comfort of taking the elevator car is improved.
Description
technical field [0001] The invention relates to an elevator, in particular to a domestic elevator without a machine room with less vibration of the main engine and more comfortable ride. Background technique [0002] In the prior art, the general machine room-less home elevator arranges the main engine directly on the two counterweight guide rails. Since the contact surfaces between the two guide rails and the main engine base are small, and the center of gravity of the main engine is often not on the center line of the support surface of the guide rails, this This layout structure leads to unstable installation of the main engine, and the main engine is likely to cause vibration when the car is running, resulting in poor ride comfort. Contents of the invention [0003] In view of this, the object of the present invention is to provide a machine-room-less home elevator with more stable arrangement of the host machine, less vibration during operation and more comfortable ri...
Claims
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IPC IPC(8): B66B7/02B66B11/04B66B17/12
Inventor 顾凯飞刘彦崔洪武
Owner 三六零安全科技股份有限公司