Elevator guide rail calibration ruler
A technology for elevator guide rails and guide rails, which is applied to measuring devices, instruments, and mechanical devices, etc., can solve the problems of inconvenient manual operation and measurement deviation, and achieve the effects of fast installation speed, fast adjustment speed and high installation accuracy.
Inactive Publication Date: 2021-06-18
闻钊
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Problems solved by technology
[0002] The elevator guide rail is the track on which the vertical movement of the elevator car is attached. The installation accuracy of the elevator guide rail is extremely high. During installation, the pay-off steel wire needs to be used as a vertical reference. During the installation process of the existing elevator guide rail, the pay-off steel wire needs to be manually Measure with a steel ruler to determine the deviation of the guide rail. After adjustment, install the exact position of the elevator guide rail. Manual operation has shortcomings such as measurement deviation and inconvenient manual operation, which needs further improvement and perfection
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[0026] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0027] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...
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The invention provides an elevator guide rail calibration ruler, which comprises a plate body, which is a rectangular plate; a guide rail clamping groove which is a rectangular groove formed in the lower edge of the plate body, wherein the guide rail clamping groove is matched with the outer side edge of a guide rail, the face, corresponding to a notch, of the guide rail clamping groove is a guide rail wide edge, and the faces on the two sides of the guide rail wide edge are guide rail long edges; three steel wire notches which are formed in the two side edges and the upper edge of the plate body respectively, wherein the steel wire notches are rectangular notches, and the steel wire notches are formed in the perpendicular bisectors of the guide rail wide edges and the guide rail long edges; and scale marks which are respectively arranged on the perpendicular bisectors of the long edges and the wide edges of the steel wire notches. The elevator guide rail calibration ruler can visually and accurately reflect the position of a pay-off steel wire and the deviation of the guide rail when an elevator guide rail is installed, can replace an installation method that installation personnel manually determine the deviation of the guide rail through a steel support, and has the advantages of being high in installation speed, high in calibration speed and high in installation precision.
Description
technical field [0001] The invention belongs to the technical field of elevator design and manufacture, and in particular relates to an elevator guide rail calibration guide ruler. Background technique [0002] The elevator guide rail is the track on which the vertical movement of the elevator car is attached. The installation accuracy of the elevator guide rail is extremely high. During installation, the pay-off steel wire needs to be used as a vertical reference. During the installation process of the existing elevator guide rail, the pay-off steel wire needs to be manually Measure with a steel ruler to determine the deviation of the guide rail. After adjustment, install the exact position of the elevator guide rail. Manual operation has the disadvantages of measuring deviation and inconvenient manual operation, which needs further improvement and perfection. Contents of the invention [0003] In view of this, the present invention aims to provide an elevator guide rail ...
Claims
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IPC IPC(8): G01B5/00G01B5/25
CPCG01B5/00G01B5/25
Inventor 闻钊
Owner 闻钊