4results about How to "Increase grip" patented technology

The utility model belongs to the technical field of concrete-filled steel tube supports, and particularly discloses a concrete-filled steel tube support connecting device with a reinforcing structure, which comprises a left steel tube and a splicing tube, the splicing tube is inserted into the right side of the inside of the left steel tube, and a right steel tube is sleeved outside the right side of the splicing tube. Screw holes are transversely formed in the front ends and the rear ends of the top ends and the bottom ends of the splicing pipes correspondingly, and sliding grooves are formed in the front ends and the rear ends of the upper portions and the lower portions of the surfaces of the left steel pipe and the right steel pipe correspondingly. According to the concrete-filled steel tube support connecting device with the reinforced structure, screw holes are transversely formed in the front and rear positions of the top end and the bottom end of a splicing pipe correspondingly, a left steel tube and a right steel tube are connected to the two sides of the splicing pipe in a sleeving mode, and then a threaded block is pushed along a sliding groove, so that a push block on the side face of the threaded block is attached to the surface of the splicing pipe; the threaded blocks and the threaded holes which are consistent in horizontal direction are aligned, the screws are screwed in for reinforcement, the nuts are connected to the two sides in a sleeving mode, and the object is screwed tightly, so that the problem of insufficient connection strength is solved.

The utility model discloses a big thumb subassembly and manipulator. Big thumb subassembly includes first linear module, first connecting rod, swing piece, second connecting rod, second linear module and fingertip, first linear module includes first casing and first output shaft, and one end of first output shaft is located in first casing, and the other end of first output shaft sets up outside first casing, and second linear module includes second casing and second output shaft, and one end of second output shaft is located in second casing, and the other end of second output shaft sets up outside second casing, and one end of first connecting rod is hinged with first output shaft, and the other end of first connecting rod is hinged with swing piece, and swing piece is hinged with first casing, and one end of second connecting rod is hinged with swing piece, and fingertip sets up at the other end of second connecting rod, and one of second casing and second output shaft is hinged with second connecting rod, and the other of second casing and second output shaft is hinged with swing piece.

The utility model discloses multi-parameter ecological environment monitoring equipment. The multi-parameter ecological environment monitoring equipment comprises a base plate, a waterproof detection instrument height adjusting mechanism and a multi-parameter measuring mechanism, the upper end of the base plate is fixedly connected with a connecting frame; the height adjusting mechanism comprises a lower sleeve, an upper sleeve, a middle sleeve, a middle threaded cylinder and a height adjusting lead screw, the lower sleeve is fixedly connected to the upper surface of the base plate, the upper end of the connecting frame is fixedly connected with the upper sleeve, the middle sleeve is slidably connected to the interior of the upper sleeve, and the middle threaded cylinder is slidably connected to the interior of the middle sleeve. The inner surface of the middle sleeve is in sliding connection with the outer surface of the lower side sleeve, the middle of the middle sleeve is fixedly connected with a middle threaded cylinder, the interior of the middle threaded cylinder is in threaded connection with a height adjusting lead screw, and according to the multi-parameter ecological environment monitoring equipment, the transmission effect is good when the height of the equipment is adjusted, and the stability of the equipment is extremely high in the using process.

The utility model discloses a flange connection snapping pin type emergency disengaging device which comprises a device body, flanges are installed at the two ends of the device body, clamping grooves are formed in the outer surfaces of the flanges, and clamping frames in threaded connection with the two ends of two-way lead screws can symmetrically move by rotating the two-way lead screws on the two outer sides of a fixing frame. The clamping frame clamps the clamping groove of the flange, the device body is temporarily fixed to the flange, other people do not need to hold the device body, and a single worker can conveniently install the device body. The screw rod motor on the outer side of the first fixing frame rotates, so that the position of the second fixing frame in threaded connection with the screw rod motor can be adjusted, the position of the clamping frame on the second fixing frame can be adjusted conveniently, and flanges at other positions can be clamped; the LED lamp is arranged above the second fixing frame to illuminate the position of the flange, a worker can conveniently install the flange under the dark condition, and meanwhile through stretching and retracting of the telescopic rod on the fixing plate, the movable frame connected with the telescopic rod can drive the LED lamp to adjust the position.