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5results about How to "Convenient for temporary fixation" patented technology
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A finishing work roll bearing box end cover of a rolling mill
The utility model relates to the technical field of bearing box discloses a kind of finishing mill work roll bearing box end cover, including the end cover body of being movably installed on bearing box ontology, the end cover body is installed on bearing box ontology by bolt ontology, the side of the end cover body close to bearing box ontology is provided with alignment component and sealing rubber ring, the alignment component is evenly set on end cover body;In the utility model, by setting alignment component, in the process of end cover body installation to the side of bearing box ontology, it is convenient for staff to temporarily fix end cover body in the side of bearing box ontology, avoid needing staff to manually fix end cover body, simultaneously avoid the end cover body deviation leads to needing to adjust position again, speed up the efficiency of installation.
Owner:HENAN JUNDING MACHINERY EQUIPMENT CO LTD
A curtain wall transfer floor vertical keel elevation fine adjustment device and construction method
The present application relates to the technical field of curtain wall construction, and particularly relates to a curtain wall transfer floor vertical keel elevation fine adjustment device and a construction method. The present application comprises a fixing assembly, an adjusting assembly and a receiving assembly, the fixing assembly and the receiving assembly are respectively arranged at two ends of the fixing assembly, the fixing assembly is clamped on a building ring beam, the adjusting assembly and the receiving assembly are arranged on the outer surface of the building, a fine adjustment bolt is arranged on the fixing assembly, the fine adjustment bolt vertically contacts the top of the ring beam and is threadedly connected with the fixing assembly. The fixing assembly is used for fixing on the building structure, conveniently temporarily fixing the vertical keel, the adjusting assembly enables the present application to be applicable to the installation of vertical keels of various specifications, the receiving assembly is used for supporting the keel, conveniently installing the vertical keel, the fine adjustment bolt is used for finely adjusting the vertical installation position of the vertical keel, improving the keel installation precision, effectively reducing the alignment operation time in the basket during keel installation, and reducing the construction difficulty.
Owner:THE SECOND CONSTR OF CHINA CONSTR EIGHTH ENG DIV
Pre-twisted strain clamp
ActiveCN222581996Uavoid harmConvenient for temporary fixationAdjusting/maintaining mechanical tensionSuspension arrangements for electric cablesClassical mechanicsBolt connection
Owner:ZHEJIANG JINTA POWER CIRCUIT EQUIP
Intravenous injection practice device
ActiveCN222580658UReduce replacement costsConvenient for temporary fixationCosmonautic condition simulationsEducational modelsIntravenous therapyMechanical engineering
The utility model relates to the technical field of intravenous injection practice, and discloses an intravenous injection practice device which comprises a model mechanism, the model mechanism comprises a bone model A, a forearm model, a support A, a bottom plate A, a bone model B, an upper arm model, a support B, a bottom plate B and a suction cup, the bottom plate B is attached to the right end of the bottom plate A, the top end of the bottom plate A is fixedly connected with the support A, and the bottom plate A is fixedly connected with the suction cup. The top end of the support A is fixedly connected with the bone model A, the outer side of the bone model A is fixedly sleeved with the forearm model, the top end of the bottom plate B is fixedly connected with the support B, and the top end of the support B is fixedly connected with the bone model B. Through the arranged model mechanism and replacement mechanism, the suction cup can be adsorbed and fixed to a table top. The bottom plate A and the bottom plate B can be temporarily fixed conveniently, the elbow replacement model can be replaced, disassembly is easy, time and labor are saved, splicing is convenient, the model replacement cost is reduced, waste is reduced, and the exercise effect of the device is guaranteed.
Owner:孙宏冉