Concrete core sampling machine applicable to road sampling
A technology for concrete and coring machine, which is applied to sampling devices and other directions, can solve the problems of unfavorable labor, slow coring speed, and high operation intensity, and achieves the effect of improving sampling speed, facilitating sampling, and reducing labor force.
Inactive Publication Date: 2019-03-15
娄天华
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a concrete coring machine suitable for highway sampling, which has the advantages of saving manpower, fast sampling speed and easy operation, etc. , mainly relying on manual promotion to take samples on roads and other construction sites, which is not conducive to reducing the labor load of workers. When drilling, workers need to assist in pressing down the drill barrel, which has certain safety hazards. At the same time, after the drill barrel is sampled, the core sample cannot naturally fall out. , it needs to be taken manually, which causes the problems of slow coring speed and high operation intensity of the existing concrete coring machine
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[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0028] See Figure 1-5 , The present invention provides a technical solution, a concrete core machine suitable for road sampling, including a bottom plate 1, the front and rear sides of the bottom end of the bottom plate 1 are fixedly installed with universal wheels 2, the other end of the bottom plate 1 Support legs 3 are fixedly installed on the sides, and the number of support legs 3 is two, the bottom ends of the two support legs 3 a...
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The invention relates to the technical field of concrete sampling equipment and discloses a concrete core sampling machine applicable to road sampling. The concrete core sampling machine comprises a bottom plate, wherein universal wheels are fixedly mounted on both the front side and the rear side of one end of the bottom of the bottom plate; two support legs are fixedly mounted on both the frontside and the rear side of the other end of the bottom of the bottom plate; two fixing wheels are respectively and fixedly connected with the bottoms of the two support legs. According to the concretecore sampling machine applicable to road sampling, bearings are mounted on the two fixing wheels, driven gears are mounted on the bearings, a one-way motor is mounted at the top of the bottom plate, adriving gear is mounted on the output shaft of the one-way motor, the driving gear and the driven gears are connected through chain transmission, the fixing wheels are driven to rotate by using the one-way motor, the concrete core sampling machine is prevented from being pushed manually, the labor can be saved, and the practicability of the concrete core sampling machine applicable to road sampling can be improved.
Description
Technical field [0001] The invention relates to the technical field of concrete sampling equipment, in particular to a concrete coring machine suitable for highway sampling. Background technique [0002] The concrete coring machine is mainly used for coring of cement concrete, asphalt concrete or limestone foundations such as highways, airports, ports, docks and dams. Compression and flexural tests have been carried out. The maximum diameter of the core sample is 700mm. The coring machine can be used for multiple purposes in one machine. It can drill and take core, core sample cutting and core sample smoothing, which greatly improves work efficiency and reduces equipment investment. It is an ideal engineering testing equipment. [0003] In the process of using the existing concrete coring machine, it mainly relies on manual push to take samples at construction sites such as roads, which is not conducive to reducing the labor of workers. When drilling holes, workers are required to ...
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Login to View More IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 娄天华郑素文黄雯诗
Owner 娄天华