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Novel elevator guide rail

An elevator guide rail and a new type of technology, applied in the field of guide rails, can solve the problems of poor pressing plate pressing effect, poor performance and high price, and achieve the effects of reducing cross-sectional area, improving mechanical performance and saving costs.

Pending Publication Date: 2018-03-23
苏州塞维拉上吴电梯轨道系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The T-row guide rails are generally solid guide rails. The traditional solid guide rails have poor compression effect on the supporting platen, and the price is high, the weight is heavy, and the performance is not good. To sum up, the present invention has designed a Best New Elevator Guide Rails

Method used

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  • Novel elevator guide rail
  • Novel elevator guide rail
  • Novel elevator guide rail

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1: refer to image 3 , a cost-saving solution to improve mechanical performance

[0015] g'=f-s1

[0016] f2'=g-s2

[0017]

[0018]

[0019]

[0020]

[0021] When the cross-sectional areas S1, S2, S3, S4, and S5 are reduced by no less than 2%, the moment of inertia in the Y-Y direction can be increased by a minimum of 5%. The moment of inertia is the moment of inertia in the X-X direction of the standard guide rail that should not be less than 1%. At the same time, this design has a better pressing effect on the supporting platen of the guide rail in the Y-Y direction.

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PUM

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Abstract

The invention discloses a novel elevator guide rail. The novel elevator guide rail comprises a rail head, a rail waist, a rail bottom, conical holes and guiding faces. The rail head and the rail waistare fixedly connected. The rail waist is vertically fixed to the center line of the rail bottom, and the guiding faces are arranged on the two sides of the rail head. The multiple conical holes are symmetrically formed in the two sides of the center line of the rail bottom, and an inner concave structure is arranged on the upper surface of the rail bottom. The novel elevator guide rail is reasonable in structural design, the bending resisting performance in the Y-Y direction is improved by 5% under the situation that the weight is reduced by 2%; and meanwhile, due to the design, a better pressing function (YY direction) can be achieved for a pressing plate matched with the guide rail.

Description

technical field [0001] The invention relates to a guide rail, in particular to a novel elevator guide rail. Background technique [0002] The elevator guide rail is an elevator component composed of steel rails and connecting plates. It is divided into car guide rails and counterweight guide rails. From the cross-sectional shape, it can be divided into three types: T-shape, L-shape and hollow. While the guide rail plays a guiding role, it also bears the impact force of the car and elevator braking, and the impact force of the safety gear during emergency braking. The T-row guide rails are generally solid guide rails. The traditional solid guide rails have poor compression effect on the supporting platen, and the price is high, the weight is heavy, and the performance is not good. To sum up, the present invention has designed a The best new elevator guide rail. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the purpose of the present inve...

Claims

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Application Information

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IPC IPC(8): B66B7/02
CPCB66B7/022
Inventor 舒赫蔡斌斌
Owner 苏州塞维拉上吴电梯轨道系统有限公司
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