6results about How to "Take out quickly" patented technology

A cable erection bridge for electromechanical engineering installation comprises a bottom plate, side plates are connected to the two sides of the top of the bottom plate, a top cover is clamped to the top ends of the side plates in a sliding mode, connecting holes are formed in the two ends of the bottom of each side plate, installation holes are formed in the positions, corresponding to the connecting holes, of the bottom plate, and connecting rods are installed in the installation holes. The top ends of the connecting rods penetrate out of the top ends of the mounting holes, the penetrating-out length is equal to the hole depth length of the connecting holes, threaded holes are formed in the hole bottoms of the connecting holes, and threaded heads connected with the threaded holes in a matched mode are arranged at the ends of the connecting rods. Through cooperative use of the connecting rods and the connecting holes, the bottom plate can be quickly detached from the bottoms of the side plates, so that cables can be quickly taken out when the cables in the bridge are overhauled, high use convenience is achieved, and meanwhile, due to the arrangement of the fixing rings and the limiting rings, the connecting rods can be prevented from being separated from the threaded holes, and the cables can be prevented from being damaged. The bottom plate drags the connecting rod to be directly separated from the connecting hole, and the operation safety is high.

The utility model discloses a battlefield first-aid portable box with a surgical instrument table, and particularly relates to the technical field of battlefield first-aid portable boxes, the battlefield first-aid portable box comprises a box body, a containing cavity is formed in the box body, a handle is arranged on the right side of the box body, a placing mechanism is fixedly connected in the containing cavity, and a handle is arranged on the right side of the box body. A pull rod is fixedly connected to the rear end of the box body, a storage mechanism is fixedly connected to the other side of the box body, and universal wheels are fixedly connected to the periphery of the lower end of the box body. According to the battlefield first-aid portable box with the surgical instrument table, equipment can be conveniently stored as war preparedness materials for a long time through the arrangement of the placement mechanism, the equipment can be conveniently used in the field without a power supply, and the battlefield first-aid portable box is suitable for field treatment, convenient for unified configuration and distribution, convenient to carry and convenient for storage management; medical staff can conveniently take surgical instruments; and through the arrangement of the storage mechanism, the equipment can conveniently store first-aid articles and part of first-aid medicines.

The utility model relates to the technical field of bubble generators, and discloses a micro-nano bubble generator which comprises a generator body, a liquid inlet pipe is fixedly sleeved with the interior of the left side of the generator body, and a liquid outlet pipe is fixedly sleeved with the interior of the right side of the generator body; and the connecting mechanism is designed on the outer surface of the liquid outlet pipe. According to the micro-nano bubble generator, a brand new connecting structure design is adopted, the complex and tedious mounting and dismounting process of traditional threaded connection and flange connection is abandoned, the mounting and dismounting time is greatly saved, the labor cost and the time cost of equipment maintenance are remarkably reduced, and through ingenious combination of the connecting mechanisms, the production efficiency is improved. According to the micro-nano bubble generator, the risk that the connecting part is loosened is avoided, the stability of connection between the generator body and the external air floatation tank is ensured, micro-nano bubbles generated by the generator body can be smoothly conveyed into the air floatation tank, and it is ensured that the amount of the bubbles entering the air floatation tank is sufficient and stable.

The utility model relates to a luggage placing frame for railway transportation, including luggage frame, the groove one is set up on luggage frame, adjustable support subassembly, adjustable support subassembly is installed in the groove one, adjustable support subassembly is used for fixing the super wide luggage, adjustable support subassembly includes support, sliding plate and baffle, the groove two is set up on support, the sliding plate is slidably arranged in the groove two, the baffle is rotatably installed on the support, through adjustable support subassembly, locking assembly and the use of the clamping groove, when smaller luggage and larger luggage are placed on the luggage frame with wider unfolding area at the same time, can prevent smaller luggage from being inconvenient to take out from the innermost side of the luggage frame, facilitate the passenger to take out the luggage and get off the car in the stipulated parking time, can better lock the luggage frame unfolding and widening, prevent the luggage from sliding down due to the luggage frame shaking, be favorable to the security of improving the luggage frame use, convenient to use.

The utility model discloses a safe transfer device for liquefied natural gas, which particularly relates to the technical field of transfer and comprises a transfer component, a damping component is fixedly connected to an inner cavity of the transfer component, a protection component is fixedly connected to the upper portion of the damping component, and a sealing component is rotatably connected to an inner cavity of the protection component. The left portion of the protection assembly is fixedly connected with a moving assembly, and an inner cavity of the protection assembly is slidably connected with a taking-out assembly. According to the liquefied natural gas safe transfer device, impact and vibration in the transportation process can be reduced through the designed transfer assembly and the designed damping assembly, so that the risk of damage and leakage of a tank body is reduced, the overall transportation safety is improved, impact force generated in the transportation process can be absorbed and dispersed through a damper, and the transportation safety is improved. The tank body is prevented from directly bearing overlarge force, so that the tank body structure is protected from being damaged, the service life of the tank body is prolonged, and the maintenance and replacement cost caused by the damage of the tank body is reduced.

The utility model discloses an anti-static easy-to-tear PE (Poly Ethylene) plastic bag, which relates to the technical field of PE plastic bags, and comprises a PE adhesive tape body, the left end of the PE adhesive tape body is fixedly connected with a sealing tape opening, the front end and the rear end of the sealing tape opening are fixedly connected with sealing side tape openings, the upper end of the PE adhesive tape body is fixedly connected with a first to-be-pasted plate, and the upper end of the first to-be-pasted plate is fixedly connected with a second to-be-pasted plate. The surface of each sealing tape opening is fixedly connected with a first pasting piece, a first pull ring is rotationally installed at the right end of each first pasting piece, the front end and the rear end of the PE adhesive tape body are fixedly connected with second to-be-pasted plates, and the surfaces of the two sealing side tape openings are fixedly connected with second pasting pieces. According to the device, the inner side and the outer side of the PE adhesive tape are coated with anti-static coatings, electrostatic sensitive components are prevented from being damaged by potential static electricity, meanwhile, through the first pull ring and the second pull ring, the first pasting piece and the second pasting piece can be rapidly torn open, and internal devices can be rapidly taken out.