Home elevator car traction system
A traction system and home elevator technology, which is applied to elevators, elevators in buildings, and lifting equipment in mines, etc., can solve problems such as the unevenness of the lift process of the car, and achieve the effect of improving stability.
Pending Publication Date: 2022-03-04
中山天达电梯科技有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The installed elevators on the market are generally equipped with a braking structure to prevent the car from falling rapidly, so as to prevent the car from falling rapidly and cause the risk of falling. The car is not stable during the rising process, and there is even a risk of the car rising to the top. Therefore, the safety performance and stability of the home elevator need to be improved.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] Below in conjunction with accompanying drawing, invention is further described:
[0024] The orientations described in the description of the invention, such as "upper", "lower", "left", "right", "front", "rear", etc., are all based on the orientation of the accompanying drawings, and are used to describe the relationship between each component. The purpose of the inter-relationship is not to indicate the unique or absolute positional relationship between the various components, but only to realize one of the implementation modes of the invention, and not to limit the implementation mode thereof.
[0025] Such as Figure 1 to Figure 4 As shown, a home elevator car traction system includes an upper bracket 1a arranged above the car 2 and the counterweight 3 and a lower bracket 1b arranged below the car 2 and the counterweight 3, the upper bracket 1a is provided with a lifting device 4 that can drive the car 2 to rise or fall, and a protection device 5 for preventing the...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a household elevator car traction system which comprises an upper support arranged above a car and a counterweight and a lower support arranged below the car and the counterweight, and the upper support is provided with a lifting device capable of driving the car to ascend or descend. A protection device used for preventing the lift car from ascending or descending rapidly is arranged between the upper support and the lower support and comprises an upper traction assembly arranged on the upper support and a lower traction assembly arranged on the lower support. The upper traction assembly is connected with the upper portion of the lift car and the upper portion of the counterweight and can enable one of the lift car and the counterweight to pull the other one to ascend when descending, the lower traction assembly is connected with the lower portion of the lift car and the lower portion of the counterweight and can enable one of the lift car and the counterweight to pull the other one to descend when ascending, and the upper traction assembly or the lower traction assembly is connected with a first brake device. The elevator car traction system aims to overcome the defects in the prior art, and the elevator car traction system can prevent the elevator car from falling and rushing to the top and is better in stability.
Description
【Technical field】 [0001] The invention specifically relates to a domestic elevator car traction system. 【Background technique】 [0002] With the continuous improvement of residents' living standards, people have higher and higher requirements for living and travel conditions, especially for the convenience of living environment. In recent years, more and more residents have installed elevators, and even small bungalows in villages and towns Elevators have also begun to be installed. Household elevators are frequently used in people's lives, so the safety and stability of household elevators are particularly important. The installed elevators on the market are generally equipped with a braking structure to prevent the car from falling rapidly, so as to prevent the car from falling rapidly and cause the risk of falling. The car is not stable during its ascent process, and there is even a risk of the car rising to the top. Therefore, the safety performance and stability of the...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B66B7/06B66B17/12B66B11/08B66B5/04B66B5/18
CPCB66B7/06B66B17/12B66B11/08B66B5/04B66B5/18
Inventor 胡鹏胡建伟
Owner 中山天达电梯科技有限公司