6results about How to "Realize positioning work" patented technology

The utility model provides a sprayed concrete sample preparation tool, which relates to the field of sample preparation tools, and comprises a rack, a driving device mounted on the side wall of the rack, four cutting wheels detachably connected to the driving device, a moving device mounted at the top of the rack, and a rotating device mounted at the moving end of the moving device, a rotating plate is installed at the rotating end of the rotating device, a fixing frame is fixedly connected to the rotating plate through a support, two cutting grooves are transversely formed in the top of the fixing frame, four cutting grooves are longitudinally formed in the top of the fixing frame, and two cutting holes are formed in each of the two transverse side walls of the fixing frame; two cutting holes are formed in the side wall of the fixing frame, guide holes are formed in three plate bodies, separated by the two cutting holes, of the side wall of the fixing frame, pressing frames are movably inserted into the guide holes in a penetrating mode, and a pressing device is installed below the fixing frame. And the operation is relatively convenient.

This invention discloses an automatic positioning and walking device and method for overhead cranes used in automated pole changing. The automatic positioning and walking device for overhead cranes in automated pole changing includes a mounting frame. Mounting frames are installed between the two sides of the trolley moving structure and the moving slide rails. The mounting frames are equipped with drive wheel rotation devices that are driven and cooperate with the moving slide rails. The mounting frames also include a positioning structure and a calibration structure. Multiple calibration structures are equidistantly arranged on the workshop wall. A laser positioning component corresponding to the position of the calibration structure is installed at the top of the mounting frame. The laser positioning component performs multi-angle positioning with the calibration structure to modify the movement position data of the trolley moving structure within the positioning structure. This invention solves the problem in the prior art where the positioning of the trolley moving structure is inaccurate during start-up and shutdown operations, and where there is insufficient time to correct the deviation when sequentially replacing two closely spaced residual poles using the positioning correction structure.

This invention provides a fully free-degree-of-freedom motor-driven joint, relating to the field of underwater robot technology. It includes an upper robotic arm and a lower robotic arm, which are interconnected by a drive mechanism. The drive mechanism controls the angle adjustment of the upper robotic arm. In this invention, a motor drives a first rotating shaft to rotate, which in turn drives a movable block and the upper robotic arm to rotate through the engagement of a second positioning block and a second positioning groove, and a first gear and a second gear. This achieves fully free-degree-of-freedom rotation of the upper robotic arm through a single drive joint, reducing the overall size and weight of the underwater robot while improving its overall flexibility.

The invention provides a jaundice treatment device with uniform irradiation, and relates to the technical field of medical instruments. The mounting supporting part is fixedly connected with a supporting light-transmitting device; an irradiation device is rotationally connected to the supporting light-transmitting device. Four mobile detection parts are connected to the mounting supporting part in a sliding manner; two lifting pressing pieces are connected to the four mobile detection parts in a sliding manner; a lifting control piece is connected to the mounting supporting part in a sliding manner; the jaundice treatment device can assist in whole-body irradiation, can effectively guarantee the irradiation treatment effect, is better in irradiation distance control effect and safer, and solves the problems that an existing uniform-irradiation jaundice treatment device easily causes poor skin ventilation effect on the back of an infant, causes discomfort or skin diseases and the like, cannot assist in infant body position detection, and is not convenient to use. And safety accidents caused by undiscovered discomfort of the infant are easily caused.

The application discloses a positioning surface machining device for building aluminum plate renovation, which comprises a box body and a positioning mechanism, and one end of the top of the box body is provided with a direction adjusting mechanism which can adjust the direction of the positioning mechanism. The application has the advantages that the direction angle of the positioning member can be adjusted through the direction adjusting mechanism, so that the positioning member can be rotated to a suitable position according to the requirement, and can be freely rotated and adjusted. In addition, the external mechanical arm can improve the efficiency of taking and placing the aluminum plate. The positioning mechanism is used for realizing the downward pressing and fixing of the aluminum plate, realizing the positioning operation of the aluminum plate, avoiding the position deviation during cutting, shielding and protecting the cutting completion through the structural design of the pressing frame, avoiding the spark splashing and the diffusion of the aluminum powder, facilitating the subsequent cleaning, avoiding the dust damage to the external loading and unloading equipment, and realizing the equipment protection effect.

The utility model discloses a quick dismounting device for front lamp support machining, including stagnation area, both sides symmetry fixed connection have two side walls in stagnation area top, the back wall is fixedly connected with stagnation area top rear part, and the quick positioning assembly is fixedly arranged respectively with the front end of the back wall on one side of two side walls. The utility model discloses a quick dismounting device for front lamp support machining, through setting up quick positioning assembly, utilize first motor and second motor, can realize the positioning work of carrier quickly, make the clamping assembly and dismounting assembly on it can adjust own position according to front lamp support position, realize corresponding function, through setting up clamping assembly, utilize third motor drive, make the clamping block clamps front lamp support, wherein the rotary cylinder can realize the rotation of whole clamping assembly with third motor reference shaft as center, can adjust the clamping angle according to the front lamp support shape.