Title:
EASILY ADJUSTABLE PIPELINE CUTTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/215459
Kind Code:
A1
Abstract:
Disclosed is an easily adjustable pipeline cutting device, comprising fixing mechanisms (1), a cutting rack (2) and a cutting machine (3). The two fixing mechanisms (1) are connected by means of the cutting rack (2), a plurality of rack connecting rods (10) are welded to rear sides of two legs of the cutting rack (2), two guide rails (11) parallel to each other engage with front sides of the plurality of rack connecting rods (10) in a sliding manner, a sliding support plate (12) is connected to front sides of the two guide rails (11) in a sliding manner, and the cutting machine (3) is fixed to a front side wall of the sliding support plate (12) by means of bolts. The cutting machine of the pipeline cutting device is easily adjusted to ascend and descend, and thus, the pipeline cutting device is suitable for cutting pipelines with different bores.
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Inventors:
YU WENWU (CN)
ZHANG BO (CN)
TAO GUOZHENG (CN)
ZHANG BO (CN)
TAO GUOZHENG (CN)
Application Number:
PCT/CN2019/090517
Publication Date:
October 29, 2020
Filing Date:
June 10, 2019
Export Citation:
Assignee:
CHANGZHOU VOCATIONAL INSTITUTE OF MECHATRONIC TECH (CN)
International Classes:
B23D21/06
Foreign References:
| CN208644228U | 2019-03-26 | |||
| CN203765067U | 2014-08-13 | |||
| CN106514744A | 2017-03-22 | |||
| CN109352067A | 2019-02-19 | |||
| CN2063059U | 1990-10-03 | |||
| US20110005084A1 | 2011-01-13 |
Attorney, Agent or Firm:
CHANGZHOU KEYI PATENT AGENCY (CN)
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