Pile hole diameter detection device for building supervision
A detection device and supervision technology, applied in the direction of mechanical diameter measurement, mechanical depth measurement, etc., can solve the problems of reduced measurement efficiency, easy deviation of pile holes, and inability to detect the radian of the inner wall of pile holes, etc., to achieve convenient use, improve measurement efficiency, The effect of improving accuracy
Inactive Publication Date: 2021-03-09
陈晓芳
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Problems solved by technology
[0004] The object of the present invention is to provide a pile hole diameter detection device for construction supervision, to solve the problem that the pile hole diameter detection device for construction supervision in the prior art in the above background technology cannot synchronize the pile hole diameter and hole depth when in use. measurement, which reduces the measurement efficiency, and cannot detect the radian of the inner wall of the pile hole, which makes the pile hole easy to shift
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] see Figure 1-6 , the present invention provides a technical solution: a pile hole diameter detection device for construction supervision, comprising a curved frame 1, the inside of the curved frame 1 is provided with a vertical rod 2, the outer wall of the vertical rod 2 is rotatably connected to the top of the curved frame 1, The curved frame 1 makes the vertical rod 2 rotatable when it is stressed, and the bottom of the vertical rod 2 is provided wit...
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The invention discloses a pile hole diameter detection device for building supervision. The device comprises a curved frame which is internally provided with a vertical rod, wherein the inner and outer sides of the curved frame are respectively provided with a detection assembly. According to the pile hole diameter detection device for building supervision, through the arrangement of a range finder and a display screen, the hole diameter and the hole depth of a pile hole can be synchronously measured, and measurement is vertically displayed through the display screen, so measurement efficiencyis improved; through clearance fit between a top frame and the vertical rod and between a sliding rod and a sliding rail, supporting rods can be fixed after being unfolded, then a distance between the outer ends of the supporting rods is manually measured to verify measurement data of a distance measuring instrument, so the precision of diameter measurement is improved; and through clearance fitbetween supporting feet and inserting rods and threaded connection between third bolt and a lower end plate, and the curved frame can be rapidly leveled through alignment with a level bubble, so the range finder is ensured to be longitudinally vertical and transversely horizontal during measurement, and the precision of hole diameter and hole depth measurement is further improved.
Description
technical field [0001] The invention relates to the technical field of a pile hole diameter detection device for construction supervision, in particular to a pile hole diameter detection device for construction supervision. Background technique [0002] In the process of building construction, it is often necessary to dig pile holes in order to lay a good foundation for a building, and the quality of the foundation is the foundation of the quality of the entire building, and the pile holes are the foundation of the foundation, so the quality of the foundation is particularly important. During the construction process, it is often necessary to use an aperture detection device for quality inspection. [0003] The pile hole diameter detection device for construction supervision in the prior art cannot measure the pile hole diameter and hole depth synchronously when in use, thereby reducing the measurement efficiency, and cannot detect the inner wall radian of the pile hole, whi...
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IPC IPC(8): G01B5/12G01B5/18
CPCG01B5/12G01B5/18
Inventor 不公告发明人
Owner 陈晓芳