Embedded bumper
The utility model discloses an embedded bumper, which belongs to the technical field of tools. A grooved cylindrical short piece is connected with a fastening screw and a handle; the grooved cylindrical short piece is 30 millimeters in notch diameter, 46 millimeters in inner diameter, 60 millimeters...
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| Hauptverfasser: | , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses an embedded bumper, which belongs to the technical field of tools. A grooved cylindrical short piece is connected with a fastening screw and a handle; the grooved cylindrical short piece is 30 millimeters in notch diameter, 46 millimeters in inner diameter, 60 millimeters in circle diameter and 300, 350 or 400 millimeters in length. The embedded bumper has the advantages that risks existing in operation are avoided, operating time of field operating personnel during pump collision work is shortened, unsafe factors existing in an operating process are eliminated, accident rate is lowered, the working efficiency is increased, and the personnel operating time is shortened. |
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