A tool for preliminary measurement of roof flatness
A flatness and preliminary technology, applied in the field of building roof measurement equipment, can solve the problems of time-consuming and laborious, high roof, low overall efficiency, etc., and achieve the effect of easy transportation and storage, convenient disassembly and use, and improved work efficiency
Active Publication Date: 2022-05-03
CHINA MCC17 GRP
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Problems solved by technology
At this stage, a ruler is generally used for flatness measurement, but the roof is relatively high, and it is time-consuming and laborious to measure with a ruler, and the overall efficiency is low
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[0019] 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.
[0020] see Figure 1-5 , a tool for preliminary measurement of the flatness of the roof, including a support rod 1, a triangular seat 2 and a take-up wheel set 3, wherein there are two support rods 1 in the whole device, and the two support rods 1 are symmetrical Arranged in the room to be measured, the triangular seat 2 is used as the base of the whole device, and the take-up rocker 7 is installed at the edge of the wall of the take-up runner group 3, and the...
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The invention discloses a tool for preliminary measurement of the flatness of the roof, which comprises a support rod, a triangular seat and a wire take-up wheel set. A thin rope is wound on the outside of the line take-up wheel set, and the line take-up wheel set is installed on a support On the side wall of the rod, the triangular seat is fixed to the bottom end of the support rod, and the triangular seat is used as the base of the whole device. Rollers are installed at the bottom of the triangular seat to facilitate the movement of the whole device. The length of the support rod can be adjusted according to requirements, not only It meets the actual needs of measurement, and it is also convenient for the transportation and storage of the support rod. Push the bit ring to the top plate, then tighten the string, observe whether there is a gap between the top plate and the string, and use a steel ruler to measure whether the size of the gap meets the flatness requirements of the top plate. The advantages of easy installation and use.
Description
technical field [0001] The invention relates to the technical field of building roof measurement equipment, in particular to a tool for preliminary measurement of roof flatness. Background technique [0002] In the decoration construction project in the construction field, there will be parts with large deviations in the flatness of the roof. If the part with large deviation is directly leveled with putty, it is easy to crack or fall off in the later stage. Therefore, before putting putty on the roof, a preliminary measurement of the flatness of the roof should be carried out, and the roof with a large deviation should be treated with special mortar before putting on the putty. At this stage, a ruler is generally used for flatness measurement, but the roof is relatively high, and the measurement with a ruler is time-consuming and laborious, and the overall efficiency is low. Therefore, there is a need for a preliminary measurement tool for roof flatness that can not only f...
Claims
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IPC IPC(8): G01B5/28G01B5/00
CPCG01B5/28G01B5/0002
Inventor 王扬平苏玉阳王修波
Owner CHINA MCC17 GRP