Front end assembly structure of stainless steel staircase step

An assembly structure, stainless steel technology, used in escalators, transportation and packaging, etc.

Inactive Publication Date: 2009-11-04
SUZHOU BENYI MECHANICAL & ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved and the technical task proposed by the present invention are to solve the technical defects existing in the assembly structure of the front end of the steps of the stainless steel escalator

Method used

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  • Front end assembly structure of stainless steel staircase step
  • Front end assembly structure of stainless steel staircase step
  • Front end assembly structure of stainless steel staircase step

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Embodiment Construction

[0010] Below in conjunction with the accompanying drawings of the description, the implementation and essential features of this case will be further described.

[0011] Such as Figure 1~3 As shown, the embodiment of the present invention is a stainless steel escalator step front end assembly structure, and two parallel triangle brackets 5 are positioned and connected as a whole by the front end crossbeam 3 with screws. They realize horizontal and vertical positioning by two kinds of positioning surfaces 7 , 8 , 9 , 10 perpendicular to each other. At the same time, the specific span positioning of the two triangular brackets 5 is realized by using the front beam 3 and the vertical positioning surfaces 10 at both ends. In order to enhance the structural stability after the two are connected, an angle piece 4 is provided, and it is integrated with 3 and 5 with a screw transition. The two main shaft wheel bases are connected by screws to the plate surface on one side of the tw...

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PUM

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Abstract

The invention relates to a front end assembly structure of a stainless steel staircase step, in particular to a front end assembly structure of a split assembled step, and belongs to the field of escalator manufacture. By using a horizontal positioning surface as a standard, a front end cross beam for realizing height horizontal positioning is placed above triangular brackets and the horizontal positioning surface which are arranged in parallel; the triangular brackets and the horizontal positioning surface are contacted and connected with and position a first vertical positioning surface and a second vertical positioning surface to realize the vertical positioning and specific size span positioning of two triangular brackets. The invention solves the technical problem and provides the technical task that the structure overcomes the technical defects in the front end assembly structure of the prior stainless steel staircase step, and provides an implementation proposal for the front end assembly structure of the step with good integrity, deformation resistance, definite assembly standard aim, large overload capacity, convenient assembly and easy quality control.

Description

technical field [0001] The invention relates to a stainless steel escalator step front end assembly structure, in particular to a split assembly type step front end assembly structure. It belongs to the field of escalator manufacturing. Background technique [0002] A rung is a four-wheeled trolley that serves as a carrier for passengers to stand and run. When working, it runs in the escalator along its ladder guide rail system under load. The external forces acting on the steps mainly include the passenger's gravity load on the tread surface and the traction drag load on the main shaft wheel seat at the front end of the steps. Then passenger's gravity load is borne by four rollers at the main shaft wheel seat and the auxiliary wheel seat at the two triangular support both sides which are sub-packed below the pedal assembly and arranged in parallel. And the traction drag load is only borne by the main shaft wheel seat at the position of both sides of the front end of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B23/00
Inventor 翟思锁蒋丽兵
Owner SUZHOU BENYI MECHANICAL & ELECTRICAL EQUIP
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