Novel resident meter box installation auxiliary tool
The novel resident meter box installation auxiliary tool comprises an upper positioning frame, a lower positioning frame, a gradienter and a distance measuring instrument, the upper positioning frame and the lower positioning frame are distributed in a left-right mode and are connected with the lowe...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The novel resident meter box installation auxiliary tool comprises an upper positioning frame, a lower positioning frame, a gradienter and a distance measuring instrument, the upper positioning frame and the lower positioning frame are distributed in a left-right mode and are connected with the lower positioning frame in a sliding mode, the upper positioning frame is composed of an upper beam and a lower rod, the lower positioning frame is composed of a lower beam and an upper rod, and the gradienter is connected with the distance measuring instrument. A plurality of positioning holes are formed in the surfaces of the upper beam and the lower beam, the upper rod and the lower rod are distributed side by side, scale marks are arranged on the surfaces of the upper rod and the lower rod, a gradienter is fixedly connected to the top of the upper rod, and a range finder is fixedly connected to the bottom of the lower rod. The installation auxiliary tool is composed of the upper positioning frame, the lower positio |
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