http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113399382-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3123e70e67710031f1fe1541f59019b6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05B15-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05B13-0627 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-0433 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-047 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05B15-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05B13-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B9-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B9-047 |
| filingDate | 2021-05-14^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8d01215e36956fd61232cab8f56c7f0 |
| publicationDate | 2021-09-17^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113399382-A |
| titleOfInvention | A pipeline dismantling device capable of intermittent impact cleaning of the inner wall of the pipeline |
| abstract | The invention relates to the related field of road construction equipment, and discloses a pipeline dismantling device capable of intermittently impacting and cleaning the inner wall of a pipeline. , the upper side of the sleeve is provided with an intermediate disk, and the intermediate disk is provided with a threaded fixing block. The device can complete the function of pulling out the pipeline from the ground by setting a sleeve, a locking rod, and a hydraulic telescopic rod. , By setting the rotatable drill bit body, the soil accumulated in the pipeline can be rotated and loosened, and pushed down to discharge the soil from the pipeline. The device is provided with a nozzle at the end of the drill bit body. The energy of high-pressure water can be used to complete the function of the up and down vibration of the bit body, and the up and down vibration of the bit body directly impacts the upper surface of the soil in a large area. |
| priorityDate | 2021-05-14^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Showing number of triples: 1 to 23 of 23.