Downside dumping type unloading point multifunctional verifying device
A technology of calibration device and unloading station, which is applied in the direction of measuring device, mechanical device, mechanical measuring device, etc., can solve the problem of neutral and horizontal influence on the stability of the mine car entering the unloading station and the effect of unloading, and is not suitable for underground unloading. The current situation of station installation and the high requirements of on-site environment can achieve the effect of improving equipment installation accuracy and calibration efficiency, improving installation accuracy and calibration efficiency, and prolonging maintenance cycle.
Active Publication Date: 2013-04-24
NANJING MEISHAN METALLURGY DEV
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Problems solved by technology
The centering and horizontal and vertical position deviation of each component will greatly affect the stability of the mine car entering the unloading station and the unloading effect, and even cause the mine car to be stuck during the unloading process, and the excessive impact on the supporting wheel parts will cause premature damage to the spare parts and other adverse consequences
Long-term installation is done by pulling cotton thread, which has poor accuracy and low efficiency
Although the use of theodolite and other equipment can ensure accuracy, its operation is cumbersome and has high requirements on the site environment, and requires more than two geodesic professionals to operate, which is not suitable for the current installation status of the underground unloading station
Method used
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[0040] Such as figure 1 with figure 2 As shown, the bottom-side unloading type unloading station multi-function verification device disclosed by the present invention is mainly composed of a main inspection ruler 1, a hanging weight 5, a hanging wire 3, a winding wheel 4 and a positioning bolt 2. The main inspection ruler 1 is made of light and non-deformable material (such as aluminum alloy) through precision machining. Strictly control the size of the lap joint, so the accuracy of length measurement can be effectively guaranteed after lap joint. And there are positioning bolt holes drilled at the overlap of component I and component II, and the positioning bolt holes are overlapped and fastened with reaming hole positioning bolts. The half position of main inspection ruler 1 length is drilled with aperture and is convenient to hanging wire to pass. One side of the main inspection ruler 1 is provided with a winding wheel 4, and the lower end of the suspension wire 3 is ...
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The invention discloses a downside dumping type unloading point multifunctional verifying device which comprises a main verifying ruler, a suspension stone roller, a suspension wire and a reel. The main verifying ruler comprises a component I, a component II and positioning bolts. The lower surfaces of one ends of the component I and the component II is provided with connecting pieces which are matched with the other ends of the verifying inclined surfaces and provided with the positioning bolts. The positioning bolts are connected with the component I and the component II through positioning bolt holes. A thread-sliding hole is arranged in the center of the main verifying ruler. The suspension wire is connected with the suspension stone roller arranged at two sides of the main verifying ruler through the thread-sliding hole. The stone roller and the reel are connected with two ends of the suspension wire. The reel is arranged at one side of the main verifying ruler. The downside dumping type unloading point multifunctional verifying device is simple in structure, flexible and convenient to use and capable of effectively improving installation accuracy and verifying efficiency of an unloading point.
Description
[0001] technical field [0002] The invention relates to a calibration device, in particular to a multifunctional calibration device for a bottom-side unloading unloading station. Background technique [0003] The bottom side unloading mine car is a kind of rail transport tool for mines. When it runs to the unloading station for unloading, the bottom side unloading mine car and the unloading station jointly complete the unloading function. The existing bottom side unloading mine car mainly includes a carriage, a chassis hinged to one side of the carriage, a wheel connected to the chassis, and a single-side unloading wheel; the existing unloading station mainly includes an unloading curve connected to the chassis. Rails, support wheels and support rails supporting the bottom side unloading mine car compartment. The compartment of the existing bottom-side unloading mine car is an inverted trapezoid, and connecting plates are welded at intervals on the lower inclined surfa...
Claims
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IPC IPC(8): G01B5/00G01B5/02G01B5/25
Inventor 宁宇
Owner NANJING MEISHAN METALLURGY DEV