Portable folding roof level gauge
A level measuring instrument, portable technology, applied to measuring devices, measuring inclination, instruments, etc., can solve the problems of high price and inconvenient roof measurement, and achieve the effect of low cost, high cost performance and wide measurement range
Inactive Publication Date: 2017-02-22
陈素红
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Problems solved by technology
[0003] The purpose of the present invention is to provide a portable folding roof level measuring instrument to solve the problems that the general infrared equipment proposed in the above-mentioned background technology is expensive and the level is very inconvenient for roof measurement.
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[0013] 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.
[0014] see figure 1 with figure 2 , the present invention provides a technical solution: a portable folding roof level measuring instrument, comprising a measuring piece 1, a main scale body 8 and a rotating shaft 14, an extension rod 2 is connected to the bottom of the measuring piece 1, and the upper surface of each part of the measuring piece 1 is uniform. On the same plane, and the measuring piece 1 is a detachable device, the measuring piece 1 is provid...
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The invention discloses a portable folding roof level gauge which comprises a measurement sheet, a main scale body and a rotating shaft. A lengthening bar is connected to the position under the measurement sheet, a support column is connected to the left side of the rotating shaft, a grip is arranged on the left side of the support column and provided with a press switch, and an anti-skid sleeve is fixed to the left side of the press switch. According to the portable folding roof level gauge, due to the fact that the detachable measurement sheet is arranged and can be detached to be replaced after being used multiple times, the phenomenon that uneven traces are generated on the upper surface of the level gauge when the level gauge is used for a long term is avoided, and measurement errors are reduced; the detachable lengthening bar can be regulated according to the distance between two measured points, the roof level degree can be more conveniently measured through the rotatable grip and the support column, a projection lamp can directly project the shape and the scale of liquid in a measurement pipe to the ground, and therefore people can conveniently read the scale; in addition, the whole structure is simple, and compared with general infrared distance measurement equipment, the level gauge is low in cost and high in performance cost ratio.
Description
technical field [0001] The invention relates to the technical field of inspection instruments, in particular to a portable folding roof level measuring instrument. Background technique [0002] Usually people use an infrared level detector when inspecting a house. This level detector can detect the level of each point at the junction of the roof and the wall, but it cannot detect the center of the roof and other parts. The equipment is expensive and not suitable for general household use. Sometimes a general level is used. This type of level requires the user to stand on a ladder to stick it close to the roof, and it is very inconvenient to read. Contents of the invention [0003] The object of the present invention is to provide a portable foldable roof level measuring instrument to solve the problems of the high price of the general infrared equipment proposed in the above-mentioned background technology and the inconvenient level for measuring the roof. [0004] In ord...
Claims
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Login to View More IPC IPC(8): G01C9/24G01C9/32
CPCG01C9/24G01C9/32
Inventor 陈素红
Owner 陈素红