Handle supplementary mounting tool of valves valve pad
The utility model relates to a handle supplementary mounting tool of valves valve pad. This handle supplementary mounting tool of valves valve pad includes: big end down's toper drum, the first hole that has with case step shape and size phase -match is opened to toper drum bottom, a straight s...
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Zusammenfassung: | The utility model relates to a handle supplementary mounting tool of valves valve pad. This handle supplementary mounting tool of valves valve pad includes: big end down's toper drum, the first hole that has with case step shape and size phase -match is opened to toper drum bottom, a straight section of thick bamboo, the second hole that has with toper drum phase -match is opened to the inside lower extreme of a straight section of thick bamboo. Open the inside upper end of a straight section of thick bamboo has tubular third hole, third hole and second hole feed through mutually, just the external diameter of third hole is less than the upper end external diameter of second hole. First hole is located toper drum bottom center. Second hole and third hole are located respectively the lower extreme and the upper end center of a straight section of thick bamboo. The upper end center of second hole is located to the third hole. The utility model discloses, simple structure, design science, reduce the cost of labor by a wide margin, the efficiency promotion nearly 10 times, effectively avoided various potential safety hazards. Has good practical application value and spreading value. |
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