Drilling and coring machine for highway pavement detection
A road surface detection, drilling core technology, applied in the direction of roads, roads, road repair, etc., can solve the problems of low drilling pressure, insufficient support, affecting drilling progress, etc., and achieves simple and fast operation and simple structure. , the effect of easy installation
Pending Publication Date: 2021-10-08
陈毅珊
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Problems solved by technology
[0004] The purpose of the present invention is to provide a kind of drilling coring machine for highway pavement detection, to solve the above-mentioned background technology for the present drilling and coring machine adopting is the unilateral operation setting, because when the ground is drilled There will be situations where the support is not in place, so that the downforce of the drilling hole is small and the progress of the drilling is affected. At the same time, when the soil layer of the drilling hole is taken out and tested, it is still necessary to operate the whole machine upside down, which makes it time-consuming and laborious. Problems that are detrimental to current detection operations
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[0027] see Figure 1-2, in the embodiment of the present invention, a kind of drilling and coring machine for highway pavement detection, comprises fixed bottom plate 1, and the bottom surface of fixed bottom plate 1 is provided with rolling wheel 2, and the top surface of fixed bottom plate 1 is provided with top fixing groove 3 horizontally, and rolling The number of wheels 2 is four, and the four rolling wheels 2 are respectively arranged inside the bottom groove of the fixed block 15, and the four rolling wheels 2 themselves are set as a self-driving structure, and the top fixing groove 3 is horizontally opened on the fixed The center position of the top surface of the bottom plate 1, and the inside of the top fixing groove 3 and the inside of the transparent slot 12 are kept connected. There are support poles 5 welded vertically upwards, and movable top plates 6 are horizontally arranged on the sides between the support poles 5, and the bottom surface bolts of the movable...
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The invention discloses a drilling and coring machine for highway pavement detection, and relates to the field of drilling and coring machines. The drilling and coring machine comprises a fixed bottom plate, rolling wheels are arranged on the bottom face of the fixed bottom plate, a top fixing groove is horizontally formed in the top face of the fixed bottom plate, and a fixed disc is in threaded connection with the inner side edge of the top fixing groove; supporting vertical rods are vertically and upwards welded to the top face of the fixed disc, a movable top disc is horizontally arranged on the side edge between the supporting vertical rods, a drilling motor is connected to the bottom face of the movable top disc through bolts, the output end of the drilling motor is fixedly sleeved with a drilling column, and a fixed top plate is horizontally welded to the top ends of the supporting vertical rods. The top face of the fixed top plate is in bolt connection with a pushing and pressing air cylinder. According to the device, the split structure is designed, installation is easy and convenient through threaded connection, meanwhile, operation is easy, convenient and rapid through an intelligent automatic moving structure, drilling is rapid and efficient during electric operation, and the drilling efficiency is greatly improved.
Description
technical field [0001] The invention relates to the technical field of drilling and coring machines, in particular to a drilling and coring machine for highway pavement detection. Background technique [0002] Concrete drilling and coring machine mainly has two purposes, one is for horizontal drilling, it is suitable for road stud installation, road pile installation, bridge drilling operation rules, integrated house pile foundation drilling, etc. It has been widely used in traffic engineering companies , China Railway Group, Integrated Housing Company and other units; the second is for coring, which is suitable for road coring for testing and has been widely used in testing centers around the world. The drilling rig is powered by a Honda gasoline engine. It is beautiful in appearance, durable, easy to start, reliable in operation, and easy to operate. Electric ignition device can be configured. Maximum drilling and coring diameter: ∮200mm Maximum drilling and coring depth...
Claims
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Login to view more IPC IPC(8): G01N1/08E01C23/01
CPCG01N1/08E01C23/01
Inventor 陈毅珊
Owner 陈毅珊
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