Tower crane inclination measuring device
A tilt measurement, tower crane technology, used in cranes, transportation and packaging, instruments, etc., can solve problems such as large inclination of tower cranes, inclination of tower cranes, fractures or rollovers, etc.
Pending Publication Date: 2019-03-05
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Problems solved by technology
[0002] Tower cranes are widely used mechanical equipment for material transportation. They usually work in relatively harsh environments. , cable-stayed and inclined cranes, etc., will cause the bolts connecting the tower crane truss to loosen, causing the tower crane to tilt. Due to the lack of measurement of the tilt degree of the tower crane, it will eventually lead to accidents where the tower crane tilts too much and breaks or rolls over. Destruction
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[0016] A tower crane inclination measuring device, a tower crane inclination measuring device, is composed of a measuring device 1, a power supply 2 and a monitoring device 3, the power supply 2 is composed of a power supply casing 201, a power supply positive pole 202, a power supply negative pole 203, a plug 204, and a battery 205, a rotating shaft 206, an elastic hook 207 and a rear cover 208. The monitoring device 3 is composed of a power input terminal 301, a signal input terminal 302, a casing 303, an LED display 304, an alarm 305 and a built-in circuit board 306. The measuring device 1 is composed of a damping 101, proof mass 102, spring 103, housing 104, resistance sliding wire 105, sliding rheostat 106, signal output line 107 and signal input line 108, damper 101 is installed at the bottom of housing 104, and damper 101 is installed above There is a proof mass 102, the top of the proof mass 102 is connected with the housing 104 by a spring 103, the bottom of the proof ...
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The invention provides a tower crane inclination measuring device and belongs to the field of measuring tools. The tower crane inclination measuring device is composed of a measuring device body, a power supply and a monitoring device. The power supply is composed of a power supply shell, power supply positive poles, power supply negative poles, a plug, a battery, a rotating shaft, an elastic hookand a rear cover. The monitoring device is composed of a power supply input end, a signal input end, a shell, an LED display, an alarm and a built-in circuit board. The measuring device body is composed of a damper, a detection mass block, springs, a shell, a resistance sliding wire, a slide resistor, signal output wires and signal input wires. The damper is arranged at the bottom of the shell. The detection mass block is arranged above the damper. The top of the detection mass block is connected with the shell by the spring. The bottom of the detection mass block is connected with the damperby the spring. The slide resistor is arranged on the right side of the detection mass block. The detection mass block is connected with the slide resistor by the resistance sliding wire. The signal input wires are connected with both ends of the slide resistor. The signal output wires are connected with the upper end of the slide resistor and the resistance sliding wire. The device is sensitive in response.
Description
technical field [0001] The invention relates to a tower crane inclination measuring device, specifically a device for detecting the slight change of the tower body truss through the principle of an accelerometer and displaying the inclination angle of the tower crane through A / D conversion, which belongs to the field of measuring tools . Background technique [0002] Tower cranes are widely used mechanical equipment for material transportation. They usually work in harsh environments. , cable-stayed and inclined cranes, etc., will cause the bolts connecting the truss of the tower crane to loosen, causing the tower crane to tilt. Due to the lack of measurement of the degree of inclination of the tower crane, accidents such as excessive inclination of the tower crane and breakage or rollover will eventually occur. Destruction. Contents of the invention [0003] In view of the above disadvantages, the present invention provides a tower crane inclination measuring device. ...
Claims
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IPC IPC(8): B66C23/88B66C13/16G08B21/18
CPCG08B21/18B66C13/16B66C23/88
Inventor 梁为
Owner 梁为