Title:
AUXILIARY REPAIR DEVICE FOR PIPELINE NETWORK
Document Type and Number:
WIPO Patent Application WO/2024/016776
Kind Code:
A1
Abstract:
Disclosed in the present utility model is an auxiliary repair device for a pipeline network. The device comprises: a mounting assembly, comprising a frame, mobile members arranged at two ends of the frame, and connecting members arranged at end parts of the frame; and a blocking assembly, comprising squeezing members arranged in the middle of the frame and locking members each arranged on one side of a squeezing member. By arranging the mounting assembly and the blocking assembly, the device in the present utility model can assist constructors in emergency repair of a pipeline, preventing the constructors from being scalded.
Inventors:
SUN ZHIYONG (CN)
XU YAJIE (CN)
GAO BAOPING (CN)
LIU CHUNYU (CN)
XU YAJIE (CN)
GAO BAOPING (CN)
LIU CHUNYU (CN)
Application Number:
PCT/CN2023/091210
Publication Date:
January 25, 2024
Filing Date:
April 27, 2023
Export Citation:
Assignee:
MANZHOULI THERMAL POWER PLANT OF HULUNBEIER ANTAI THERMAL POWER CO LTD (CN)
International Classes:
F16L55/168
Foreign References:
| CN218000836U | 2022-12-09 | |||
| CN215335180U | 2021-12-28 | |||
| CN213712673U | 2021-07-16 | |||
| CN214947333U | 2021-11-30 | |||
| CN210831000U | 2020-06-23 | |||
| US5136969A | 1992-08-11 |
Attorney, Agent or Firm:
YUV (NANJING) INTELLECTUAL PROPERTY FIRM (SPECIAL GP) (CN)
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