Method for subsequent processing of surface structures of shaft materials
A technology of surface structure and treatment method, which is applied to the device for coating liquid on the surface, the lifting equipment in the mine, the elevator in the building, etc., and can solve the problems of unreliability and the inability to set an absolute positioning system, etc.
Active Publication Date: 2020-10-16
INVENTIO AG
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- Application Information
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Problems solved by technology
However, such an absolute positioning system cannot be provided in practice, since the concept of determining the position of the elevator car based on the evaluation of the surface structure has proven to be unreliable
Method used
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Embodiment Construction
[0033]figure 1 and figure 2 An elevator is shown with an elevator car 4 which can travel along guide rails 6 in a shaft 1 . In this case, the elevator car 4 is guided on the guide rail 6 by means of guide elements 11 , for example guide shoes. The elevator car 4 is suspended on the first end of the support means 10 with a suspension ratio of 1:1. Of course, those skilled in the art can also choose a different suspension ratio of 2:1 or higher. In order to balance the weight of the elevator car 4 , a counterweight 5 is provided, which is suspended from the second end of the supporting mechanism 10 .
[0034] Furthermore, a drive unit is provided which comprises at least one drive machine 7 and a drive wheel 8 driven by the drive machine. The printing mechanism 10 runs by means of the drive wheel 8 and is operatively connected to the drive wheel, so that the drive torque of the drive machine 7 can be transmitted to the support mechanism 10 by means of the drive wheel 8 . Fu...
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The invention relates to a method for subsequent processing of a surface structure (20) extending along a shaft (1) of elevator shaft material (2, 6, 12). In this case, the elevator comprises: at least one elevator car (4), which can travel in the shaft (1); a camera (3), which is arranged on the elevator car (4) and generates the surface structure Image data of (20); and an evaluation unit for obtaining an absolute position and / or velocity of the elevator car (4) based on the image data. The advantage of the surface structure ( 20 ) is that the surface structure ( 20 ) is post-processed at least in places in order to increase the degree of differentiation of the surface structure ( 20 ). On the other hand, the invention relates to a guide rail (6) and a surface structure (20) of the guide rail (6), which is subsequently processed by means of the mentioned method, and to an elevator having the mentioned guide rail ( 6) Fixing element (12) or shaft wall (2), these components are likewise subsequently processed using the mentioned method.
Description
technical field [0001] The invention relates to the field of determining the absolute position of the elevator car by means of the evaluation of the surface structure of the shaft material, in particular the invention relates to a method for the subsequent processing of the surface structure of the shaft material according to said method Subsequent processing is obtained, and the invention relates to an elevator with shaft material thus processed. Background technique [0002] Patent document EP1232008B1 shows an elevator installation with an absolute positioning system. Such an absolute positioning system comprises a camera which is arranged on the elevator car and which is used to generate an image of the shaft material or the surface structure of the shaft material. Also considered as shaft material are guide rails, shaft doors and other elevator components which are arranged in a fixed position in the shaft, as well as the shaft walls which delimit the shaft. The shaft...
Claims
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IPC IPC(8): B66B1/34
CPCB66B1/3492B66B2201/00B66B11/0005B66B1/34B05D1/12B66B5/0018B66B7/02B66B7/022B66B7/023B66B9/00B66B19/007
Inventor 拉法埃尔·比奇卡尔·魏因博格
Owner INVENTIO AG