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Elevator derailment detection protection device and operation method thereof

A detection and protection, elevator technology, applied in the direction of transmission, friction transmission, transportation and packaging, etc., can solve the problem of difficult to obtain accurate elevator derailment detection data, etc., to achieve the effect of convenient weight adjustment, reduced pressure, and convenient driving

Pending Publication Date: 2021-07-16
SUZHOU KOODK HYDRAULIC PRESSURE ELEVATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that it is difficult to obtain accurate elevator derailment detection data in the prior art, and propose a kind of elevator derailment detection protection device and its operation method

Method used

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  • Elevator derailment detection protection device and operation method thereof
  • Elevator derailment detection protection device and operation method thereof
  • Elevator derailment detection protection device and operation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] refer to Figure 1-6 , an elevator derailment detection and protection device, comprising a support plate 1, also includes: support legs 2, fixedly connected to the lower surface of the support plate 1 near the four corners; a housing 19, fixedly connected to the upper surface of the support plate 1; motor 20 , is fixedly connected to the upper surface of the housing 19; the connecting plate 3 is fixedly connected to both ends of the support plate 1; the screw 4 is threadedly connected to the connecting plate 3; 8 is located in the housing 19; the fixed bar 9 is fixedly connected to the lower surface of the turntable 8; the slide plate 10 is slidably installed on the fixed bar 9; the counterweight box 13 is fixedly connected to one end of the lower surface of the slide plate 10; the first transmission rod 15 , rotatingly connected on the turntable 8.

[0041]When using the device, the second wheel 32 is convenient for moving the device, and the device is moved into the...

Embodiment 2

[0043] refer to figure 1 , an elevator derailment detection and protection device, which is basically the same as Embodiment 1, furthermore: the lower end of the support leg 2 is rotatably installed with a second wheel 32, and the lower surface of the counterweight box 13 is rotatably installed near the four corners. 14. Make the device easy to move, and facilitate the movement of the counterweight box 13.

Embodiment 3

[0045] refer to Figure 5 , an elevator derailment detection and protection device, which is basically the same as Embodiment 1, and furthermore: the inner surface of the connecting plate 3 is provided with an engaging hole 30 at a position close to the screw rod 4, and the inner surface of the connecting plate 3 is located in the engaging hole 30 An internal thread is provided, and the internal thread is adapted to the screw rod 4, so that the screw rod 4 can drive the fixed plate 6 to move, and then the device is fixed in the elevator car.

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Abstract

The invention discloses an elevator derailment detection protection device and an operation method thereof, and belongs to the technical field of elevator detection. The elevator derailment detection protection device comprises a supporting plate and further comprises supporting legs fixedly connected to the positions, close to the four corners, of the lower surface of the supporting plate, a shell, a motor and connecting plates. The shell is fixedly connected to the upper surface of the supporting plate; the motor is fixedly connected to the upper surface of the shell; and the connecting plates are fixedly connected to the two ends of the supporting plate. A sliding plate and a transmission tooth-missing gear are arranged, so that a weight box can move in a reciprocating manner, the weight box can rotate by 90 degrees each time through a rotating disc, a driven gear and a driving column, and then the weight box can move on each side in an elevator car; and therefore, whether the elevator car is derailed or not in the unbalanced stress state is fully determined, detection data are more accurate, the potential safety hazard of use of the elevator car is reduced, the weight of the weight box is flexibly allocated, and the device is convenient to move.

Description

technical field [0001] The invention relates to the technical field of elevator detection, in particular to an elevator derailment detection and protection device and an operation method thereof. Background technique [0002] With the continuous development of society, people's living standards are rapidly improving, and at the same time of development, in order to facilitate people to go upstairs and downstairs, elevators have appeared. A permanent transport equipment that moves on a rigid track perpendicular to the horizontal plane or with an inclination angle of less than 15° to the plumb line. The elevator has multiple safety devices, but there are many places that are prone to problems, especially the derailment of the elevator, which can easily cause casualties; [0003] Elevators need to be inspected regularly, and after the production and assembly of the elevator is completed, it also needs to be tested to ensure its safety. The unbalanced hands of the elevator car d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00F16H19/04F16H27/06
CPCB66B5/0087F16H19/043F16H27/06
Inventor 吴伟荣任福明
Owner SUZHOU KOODK HYDRAULIC PRESSURE ELEVATOR
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