66results about How to "Realize multi-directional movement" patented technology

The invention relates to the field of teaching, in particular to a sculpture display stand for art teaching. The problem that an existing display stand cannot fix displayed items is mainly solved. Thesculpture display stand comprises a stand body, a lifting platform and a fixing mechanism; the fixing mechanism comprises a chuck internally provided with a circular groove and a clamping claw, multiple first limit grooves are symmetrically formed in the inner side of the chuck, sliding rods are slidably installed in the first limit grooves, the sliding rods are made of iron, electromagnets are fixedly installed in the first limit grooves, and the electromagnets are fixedly connected with the sliding rods through telescopic springs; the clamping claw comprises two swing plates hinged to the other ends of the sliding rods, and the two swing plates are fixedly connected through a connecting spring. Accordingly, by arranging the fixing mechanism to fix the sculpture, the phenomenon that thesculpture falls to be broken in the mobile display process is avoided.

The invention discloses a wiring harness tensile force test clamp capable of being moved and adjusted in multiple directions. The clamp comprises two sliding portions, a clamping portion and a mounting head. The two sliding portions can achieve linear sliding and comprise a first sliding portion and a second sliding portion; the first sliding portion and the second sliding portion each comprise a first positioning portion, a second positioning, a first sliding groove, a second sliding groove, a first sliding rail and a second sliding rail; each first sliding groove and each second sliding groove are formed in the lower portions of the corresponding positioning portions; each first sliding rail and each second sliding rail slide on the corresponding sliding grooves; the first sliding rail are perpendicularly connected and fixed with the upper portions of the second positioning portion; the clamping portion is used for clamping a wiring harness and is arranged on the first positioning portions of the first sliding portions; one end of the mounting head is connected with the second sliding portions, and the other end of the mounting head is provided with a fixed shaft for being fixed to the clamp. Through the two perpendicular guide rails, multi-direction moving of the clamping portion can be achieved, and therefore the clamping portion is not limited at a certain position, and adjustment is facilitated. The clamp can be applied to tests of different wiring harness products, cost of an enterprise for developing different testing clamps is greatly saved, and benefits of the enterprise are improved.

The invention discloses a convenient jet propulsion type life buoy used on a naval vessel. Which comprises a thruster, fuel cavities for containing solid fuel which quickly generates gas after combustion are formed in the propeller in a bilateral symmetry mode. An ignition cavity is communicated between the two fuel cavities; a fixed cavity is formed in the upper side of each fuel cavity; a clamping block cavity is communicated between the two fixing cavities; the steering shaft rotates to drive the steering wheel to rotate. Therefore, the steering sliding block is driven to move; according tothe jet propulsion type life buoy, the jet propulsion device is combined with the life buoy body, so that the traditional life buoy body is endowed with the autonomous propulsion capacity, diversified choices can be provided for drowning people or crews needing to be launched, and the jet propulsion type life buoy is worthy of popularization.

The invention discloses a building hole drilling device based on the multidirectional hole drilling technology. The building hole drilling device based on the multidirectional hole drilling technologycomprises a base plate. A guide hole is formed in the left side of the base plate. The right side of the top end face of the base plate is provided with a stand column and a clamping box seat. A motor is fixedly connected with the top end of the stand column. The front end face of the stand column is provided with a rail groove. A lead screw is arranged in the rail groove. The bottom end of the lead screw is rotationally connected to the bottom wall of the rail groove through a bearing seat. The top end of the lead screw penetrates through the top wall of the rail groove and is fixedly connected to a motor shaft of the motor. The lead screw is sleeved with a lifting seat matched with the rail groove. The front end face of the lifting seat is provided with a transverse plate. A transverseslot hole is formed in the transverse plate. The left side wall and the right side wall of the transverse slot hole are symmetrically provided with sliding grooves. A moving block matched with the sliding grooves is arranged in the transverse slot hole. The bottom end of the moving block is fixedly connected with a drilling machine. According to the building hole drilling device based on the multidirectional hole drilling technology, through the arrangement of the rail groove and the transverse plate, the drilling machine can move in multiple directions in space, position control is flexible,holes can be easily drilled in a ground fixed device and a movable object.

The invention discloses storing and carrying equipment with a clamping device. The storing and carrying equipment with the clamping device comprises an AGV trolley, a box body, a lifting mechanism, acorner mechanism and a clamping device, wherein the box body is installed at the left end of the AGV trolley, a storage battery and a control device are arranged in the box body, a stand column of thelifting mechanism is installed at the right end of the AGV trolley, racks are connected in the stand column in a sliding manner, the corner mechanism is installed at the right end of the lifting mechanism, the clamping device is connected to the right side of a third gear, and the clamping device rotates synchronously with the third gear. Due to the fact that the storing and carrying equipment with the clamping device is stable in structure, material carrying can be well realized, and goods can be tightly grabbed by the clamping device, the storing and carrying stability and safety can be improved, and the storing and carrying equipment with the clamping device is better in stability.

The invention discloses an electric lifting technology based punching device for construction. The electric lifting technology based punching device comprises a bottom plate; a seat box and two upright columns are arranged on the top end face of the bottom plate; lifting barrels are arranged at the adjacent ends of the upright columns; lifting groove holes are formed in the lifting barrels; sliding holes are formed in one side ends, far from the upright columns, of the lifting groove holes; sliding blocks are arranged in the lifting groove holes; a transverse plate fitting with the sliding holes is fixedly connected between the two sliding blocks; guide rails are arranged at the bottom end face of the transverse plate in a front and rear symmetrical manner; a lead screw is arranged betweenthe two guide rails; the lead screw is sleeved with a movable seat fitting with the guide rails; and the movable seat is fixedly connected with a drilling machine. Through mutual fitting between adopted electric telescopic rods and the transverse plate, the drilling machine can achieve multi-directional movement in a space, position control is flexible, and a ground fixing device and a movable object are dilled conveniently; and through mutual fitting between a fixed clamp and a movable clamp, a to-be-drilled object can be fixedly and effectively clamped, the stability of the to-be-drilled object is ensured, and the drilling quality is improved.

A punching device and a punching method thereof, comprising a suction bag device for stretching a paper bag, an adjustable bag clamping device for fixing and clamping the stretched paper bag, and a punching device for punching holes in the paper bag fixed by the adjustable bag clamping device The device, the punching device is connected with the adjustable bag clamping device, the suction bag device and the adjustable bag clamping device cooperate with each other, through the mutual escort of the suction bag device, the adjustable entrainment device and the punching device, the automatic punching of the paper bag is realized. High automation efficiency can effectively improve the production efficiency of paper bag punching, and because the entrainment device can be adjusted relatively, it can automatically punch holes and thread strings for paper bags of different specifications, further improving production efficiency.