Leveling instrument adjustment device and its adjustment method, paver
A technology of adjusting device and adjusting method, which is applied in the direction of roads, road repairs, roads, etc., can solve problems such as falling, affecting the quality of paved roads, and affecting the smoothness of paving, so as to achieve the effect of ensuring road quality
Active Publication Date: 2016-02-10
ZOOMLION HEAVY IND CO LTD
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Problems solved by technology
If the paver turns or changes direction, it may cause the sliding rod 2 to break away from the reference rope 1 and fall from the reference rope 1, and during the construction process, the construction personnel may not find that the sliding rod 2 has fallen, which will seriously affect the paving The flatness of the road affects the quality of the paved road
Method used
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[0046] It should be noted that the features in the various embodiments of the present invention may be combined with each other in the absence of explicit limitation or conflict. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0047] In order to overcome the defects in the prior art, the present invention provides a leveling instrument adjustment device, including a leveling instrument, the leveling instrument includes a body, a connecting piece and a sliding rod, the connecting piece is installed on the body, the The sliding rod is installed on the connecting piece, and the leveling instrument adjustment device also includes:
[0048] a contact member movably arranged on the slide rod and used to keep in contact with the reference rope or the reference rod;
[0049] a sensing mechanism for measuring the position of the contact member on the slide rod;
[0050] a control mechanism, configured to send a contr...
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The invention relates to a leveling instrument regulation device and a regulation method thereof as well as a spreading machine. The leveling instrument regulation device comprises a leveling instrument, a contacting part, a sensing mechanism and a control mechanism, wherein the leveling instrument comprises a main body, a connecting part and a sliding rod; the connecting part is mounted on the main body; the sliding rod is mounted on the connecting part; the contacting part can be movably arranged on the sliding rod and used for keeping contact with a criterion rope or a criterion rod, the sensing mechanism is used for measuring the position of the contacting part on the sliding rod, the control mechanism is used for sending control signals when the position of the contacting part on the sliding rod is beyond a preset area, so that the position of the sliding rod is regulated, and the position of the contacting part on the sliding rod is located in the preset area. Therefore, the movable contacting part is additionally arranged on the sliding rod, and the position of the movable contacting part is monitored, as a result, the leveling instrument can be effectively prevented from being separated from the criterion rope or the criterion rod, and the guarantee of the quality of spread road is facilitated.
Description
technical field [0001] The invention relates to the field of construction machinery, in particular to a leveling instrument adjustment device, an adjustment method thereof, and a paver. Background technique [0002] The smoothness of the road surface is a key indicator of road paving, and it is also one of the important indicators reflecting the performance of the paver. At present, the leveling system of the paver is mainly controlled by a leveling instrument. The leveling instrument includes a control mechanism and a sensor. The sensor adopts a sliding rod type or a sliding shoe type. The sliding rod type sensor is to place the sliding rod on the reference rope, and the reference rope is laid along the roadbed. When laying, the reference rope is guaranteed to be level, and the sliding rod travels on the reference rope. Feedback the signal to the control mechanism of the leveling instrument, so as to control the leveling cylinder of the paver, control the height of the scre...
Claims
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IPC IPC(8): E01C19/48
Inventor 苏竹新杨庚刘双捷
Owner ZOOMLION HEAVY IND CO LTD