A UAV-based Measuring Device for Elevator Guide Rail Bracket Spacing Marking
A technology for elevator guide rails and measuring devices, which is applied to measuring devices, adopts optical devices, affects the air flow flowing through the surface of the aircraft, etc. The effect of reducing labor intensity and improving work efficiency
Active Publication Date: 2020-01-03
FUJIAN SPECIAL EQUIP TESTING RES INST
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Problems solved by technology
The measurement of the bracket spacing has always been the focus and difficulty of the inspectors in the engineering installation and engineering acceptance work. Previously, it was generally measured one by one manually with a tape measure. For the current high-rise elevators, the measurement work is time-consuming, laborious, error-prone, and easy to cause damage. security incident
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[0015] The present invention will be further described below in conjunction with the accompanying drawings.
[0016] see Figure 1 to Figure 5 As shown, the present invention provides a measuring device based on UAV-based elevator guide rail bracket spacing marks, including UAV body 1 with a control box 11, which is already a prior art, and will not be described here The principle of how the control box controls the drone body to fly; the left and right sides of the drone body 1 are provided with channels 12, and the front and rear ends of the channel 12 are vertically provided with a rotating shaft 13, and the rotating shaft 13 is provided with a support arm 14, and the support arm 14 is rotatably arranged on the rotating shaft 13, and the tail of the support arm 14 is provided with a wing 2 with a motor, so that the wing can be folded when the drone is not in use Packing up reduces the space temporarily used by the drone; the drone body 1 is provided with a corridor 15, and...
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The invention provides a drone-based measuring device for an elevator guide rail support spacing mark. The drone-based measuring device comprises a drone body with a control box. Channels are formed in the left side and the right side of the drone body, rotating shafts are vertically arranged at the inner front end and the inner rear end of each channel, each rotating shaft is sleeved with a support arm, the support arms are rotatably arranged on the rotating shafts, wings with motors are arranged at the tails of the support arms, and a passage is formed in the drone body; a square cylinder isarranged in the passage, and can move leftwards and rightwards in the passage under the drive of a rotating motor; a bidirectional laser ranger finder is fixed into the middle of the square cylinder,a mini camera is arranged at each of the front end and the tail end of the square cylinder, a square frame is fixed to each of the right side and the left side of the square cylinder, a cross bar isarranged in each of the two square frames, and a marking mechanism is arranged at the top end of each cross bar. The drone-based measuring device has the advantages that the labor intensity of inspectors can be effectively reduced, and mounting personnel can conveniently correct a guide rail support with the spacing beyond the standard.
Description
technical field [0001] The invention relates to the technical field of special equipment, in particular to a measuring device for marking distances between elevator guide rail brackets based on an unmanned aerial vehicle. Background technique [0002] The guide rail bracket of the traction elevator is installed on the well wall of the building structure, used to support and fix the guide rail, bear various power from the elevator car and the guide rail, and ensure the stable operation of the elevator up and down according to the specified trajectory. The guide rail bracket fixes the space position of the guide rail, and the installation location is concealed. However, the special equipment safety technical specification TSG T7001 "Elevator Supervision Inspection and Periodic Inspection Rules" has clear requirements for the distance between the guide rail brackets, which should not exceed 2.5 meters. The measurement of the bracket spacing has always been the focus and difficu...
Claims
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IPC IPC(8): B64C1/30B64C27/08B64D47/08G01B11/02
Inventor 潘健鸿杨静郑祥盘
Owner FUJIAN SPECIAL EQUIP TESTING RES INST