Speed limiter detection device suitable for various elevator models

Abstract

The invention provides a speed governor detection device suitable for various elevator models, and relates to the technical field of elevator detection, the speed governor detection device comprises a main sliding beam, the rear side of the middle of the main sliding beam is fixedly provided with a sleeve screw; the external structure of the auxiliary sliding beam is the same as that of the main sliding beam, and two groups of hexagonal telescopic shafts are rotationally arranged between the main sliding beam and the auxiliary sliding beam; side lead screws are rotationally arranged on the two sides of the adjacent faces of the main sliding beam and the auxiliary sliding beam, the hand rubbing sleeve and the side lead screws provide a wide-speed adjusting function, the hand rubbing sleeve is rotated, the hexagonal telescopic shaft drives the side lead screws to rotate through bevel gears when rotating, the side lead screws are used for generating thread transmission to adjust the position of the sliding block, and then the sliding block moves transversely; according to the invention, the connecting rod and the clamping strip are driven to carry out position adjustment so as to adapt to the width of the speed governor, the detection device can be installed outside the speed governor, and the problem that a detection device used at present carries out detection mainly by manually pressing and contacting the speed governor and does not have a high-applicability adjustment function of rapid positioning, assembling and application is solved.

Description

technical field [0001] The invention relates to the technical field of elevator detection, in particular to a speed governor detection device suitable for various types of elevators. Background technique [0002] The elevator speed limiter is the deceleration part in the elevator safety protection system. It provides deceleration effect and can prevent the elevator from falling too fast. When measuring, directly use the speedometer with the motor to drive the speed limiter to rotate, and measure the speed limiter. The highest speed is tested. [0003] However, the currently used detection device mainly detects by manually pressing the contact speed limiter, which does not have the high applicability adjustment function that can quickly locate the assembly application, and it is inconvenient to adjust the applicability of the width according to the needs, and it is inconvenient to quickly connect the device to the speed limiter. Positioning, it is inconvenient to adjust the ...

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Problems solved by technology

[0003] However, the currently used detection device mainly detects by manually pressing the contact speed limiter, which does not have the high applicability adjustment function that can quickly locate the assembly application, and it is inconvenient to adjust the applicability of the width according to the needs, and it is inconvenient to quickly connect the device to the speed limiter. Positioning, it is inconvenient to adjust the detection position of the speed limiter according to the needs, which is not conducive to stable detection

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