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A platform for research: civil engineering, architecture and urbanism
Concrete pouring board elevation control ruler
The invention provides a concrete pouring board elevation control ruler which comprises a box body, the box body is provided with an inner cavity, a main scale and a light hole, and an observation hole is formed between the main scale and the light hole; the auxiliary scaleplate is in sliding connection with the box body, so that the auxiliary scaleplate extends into or out of the inner cavity in the length direction of the box body; at least one limiting piece is movably arranged on the box body, so that the limiting piece has a first movable state of stretching into the inner cavity and a second movable state of being exposed out of the inner cavity, in the first movable state, the limiting piece extends in the width direction of the box body, and in the second movable state, the limiting piece extends in the width direction of the box body; in the first movable state, the limiting piece abuts against the top or the bottom of the auxiliary scaleplate, and in the second movable state, the limiting piece and the auxiliary scaleplate are arranged in a spaced mode. According to the invention, the technical problems of inaccurate measurement, low efficiency and poor universality caused by a pull line elevation method in the prior art are solved.
本发明提供了一种混凝土浇筑板面标高控制尺，包括：盒体，所述盒体具有内腔室、主标尺和透光孔，位于所述主标尺与所述透光孔之间设有观测孔；副标尺，所述副标尺与所述盒体滑动连接，以使所述副标尺沿所述盒体的长度方向伸入或伸出所述内腔室；限位件，至少一个所述限位件活动设于所述盒体上，以具有伸入至所述内腔室上的第一活动状态，以及显露于所述内腔室外的第二活动状态，在所述第一活动状态下，所述限位件沿所述盒体的宽度方向延伸，并与所述副标尺的顶部或底部相抵接，在所述第二活动状态下，所述限位件与所述副标尺呈间隔设置。本发明解决了现有技术中牵线标高法导致的测量不准确、效率低、通用性差的技术问题。
Concrete pouring board elevation control ruler
The invention provides a concrete pouring board elevation control ruler which comprises a box body, the box body is provided with an inner cavity, a main scale and a light hole, and an observation hole is formed between the main scale and the light hole; the auxiliary scaleplate is in sliding connection with the box body, so that the auxiliary scaleplate extends into or out of the inner cavity in the length direction of the box body; at least one limiting piece is movably arranged on the box body, so that the limiting piece has a first movable state of stretching into the inner cavity and a second movable state of being exposed out of the inner cavity, in the first movable state, the limiting piece extends in the width direction of the box body, and in the second movable state, the limiting piece extends in the width direction of the box body; in the first movable state, the limiting piece abuts against the top or the bottom of the auxiliary scaleplate, and in the second movable state, the limiting piece and the auxiliary scaleplate are arranged in a spaced mode. According to the invention, the technical problems of inaccurate measurement, low efficiency and poor universality caused by a pull line elevation method in the prior art are solved.
本发明提供了一种混凝土浇筑板面标高控制尺，包括：盒体，所述盒体具有内腔室、主标尺和透光孔，位于所述主标尺与所述透光孔之间设有观测孔；副标尺，所述副标尺与所述盒体滑动连接，以使所述副标尺沿所述盒体的长度方向伸入或伸出所述内腔室；限位件，至少一个所述限位件活动设于所述盒体上，以具有伸入至所述内腔室上的第一活动状态，以及显露于所述内腔室外的第二活动状态，在所述第一活动状态下，所述限位件沿所述盒体的宽度方向延伸，并与所述副标尺的顶部或底部相抵接，在所述第二活动状态下，所述限位件与所述副标尺呈间隔设置。本发明解决了现有技术中牵线标高法导致的测量不准确、效率低、通用性差的技术问题。
Concrete pouring board elevation control ruler
一种混凝土浇筑板面标高控制尺
ZENG DETAO (author) / LIU WEN (author) / CHENG HAO (author) / ZHANG WENQIANG (author) / JIANG YIZHUO (author) / QU YONG (author) / HE WEI (author) / KONG LONGTAO (author) / PENG TAO (author)
2023-03-03
Patent
Electronic Resource
Chinese
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