http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216926495-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a99391288d7cebe83eb1a4443f25a765 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f411a539aff839bcd583bb2bf5588460 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9f57c902e9462793105352293834d241 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M3-04 |
| filingDate | 2022-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85383ca8c05897002f25a094b1fed119 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_497be3ae0fc71a120be3e08b8cd1a8d2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e910d19427666307127c88615fd59ba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c101a57c80189fadafecf9072c24fd18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc9a2830dd37e6e05c4f88e030f1ab01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d69d16bca2e213455bcd0922b5a9be25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aeb47f3481cca36506e0009157fa2f88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2417f37739f8179f65e43cc21d5703a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77f13e13a2e5b98b98edcbdfbda5daf0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdf92d4fbb34fa00f381521abb8876d8 |
| publicationDate | 2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216926495-U |
| titleOfInvention | Shield Concrete Segment Leak Detection Test Device |
| abstract | A shield concrete segment leak detection test device relates to the field of segment performance test devices, comprising an arc-shaped steel support platform, a foot support connected to the lower surface of the support platform, and an upper pressure rod for fixing the segment, The lower pressure rod is welded on the bottom of the support platform. The upper pressure rod and the lower pressure rod are arranged at equal intervals along the upper and lower surfaces of the entire segment, and the segment is fixed on the support platform through the tie rod bolts. The support platform is provided with a Ring concave groove, a rubber ring is installed in the concave groove, the bottom area of the segment sealed by the rubber ring forms the sealing cavity to be tested, and the support platform is connected with the pressure pump through the pressure pipe; the cross-section of the upper pressure rod and the lower pressure rod is Square, the contact area with the segment is large, the integrity of the segment is good, the force is uniform, and it is not easy to be crushed; the rubber ring is firmly attached to the segment, so that the water pressure on the segment is stable, and the obtained test data is better. The utility model has the advantages of simple operation, high test efficiency, and is suitable for segments of different diameters. |
| priorityDate | 2022-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 202.