Temporary plugging device for pipe orifice
The utility model belongs to the technical field of pipeline construction protection, and solves the problems that steel at a pipe orifice needs to be polished again after being welded, a steel plate is less in reuse times, and potential safety hazards exist in welding during raining. The temporary...
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| creator | ZHAO WENJUN ZHOU FEI ZENG WEIKANG WEI LIYE GAO JIFEI |
| description | The utility model belongs to the technical field of pipeline construction protection, and solves the problems that steel at a pipe orifice needs to be polished again after being welded, a steel plate is less in reuse times, and potential safety hazards exist in welding during raining. The temporary pipe orifice plugging device comprises a plugging plate abutting against the outer end of a pipe orifice, the plugging plate is vertically arranged, an insertion plate clamp is arranged on the plugging plate, an insertion plate is correspondingly inserted into the insertion plate clamp, an arch-shaped notch matched with the diameter of the pipe orifice is formed in the lower middle portion of the insertion plate, and the insertion plate is clamped on the pipe orifice and is parallel to the plugging plate. The bottom of the insertion plate is provided with a tip. The utility model has the advantages of simple and compact structure, no need of welding and plugging the pipe orifice, high repeated utilization rate and |
| format | Patent |
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The temporary pipe orifice plugging device comprises a plugging plate abutting against the outer end of a pipe orifice, the plugging plate is vertically arranged, an insertion plate clamp is arranged on the plugging plate, an insertion plate is correspondingly inserted into the insertion plate clamp, an arch-shaped notch matched with the diameter of the pipe orifice is formed in the lower middle portion of the insertion plate, and the insertion plate is clamped on the pipe orifice and is parallel to the plugging plate. The bottom of the insertion plate is provided with a tip. 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The temporary pipe orifice plugging device comprises a plugging plate abutting against the outer end of a pipe orifice, the plugging plate is vertically arranged, an insertion plate clamp is arranged on the plugging plate, an insertion plate is correspondingly inserted into the insertion plate clamp, an arch-shaped notch matched with the diameter of the pipe orifice is formed in the lower middle portion of the insertion plate, and the insertion plate is clamped on the pipe orifice and is parallel to the plugging plate. The bottom of the insertion plate is provided with a tip. 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The temporary pipe orifice plugging device comprises a plugging plate abutting against the outer end of a pipe orifice, the plugging plate is vertically arranged, an insertion plate clamp is arranged on the plugging plate, an insertion plate is correspondingly inserted into the insertion plate clamp, an arch-shaped notch matched with the diameter of the pipe orifice is formed in the lower middle portion of the insertion plate, and the insertion plate is clamped on the pipe orifice and is parallel to the plugging plate. The bottom of the insertion plate is provided with a tip. The utility model has the advantages of simple and compact structure, no need of welding and plugging the pipe orifice, high repeated utilization rate and</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN215862315UU |
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| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Temporary plugging device for pipe orifice |
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