7results about How to "Realize multi-dimensional adjustment" patented technology

A manned device and method for on-site maintenance of the metal structure of the backwater surface of an arc-shaped gate in a hydropower station, belonging to the field of high-altitude work equipment technology. The manned device includes a mobile walking device, a main rotating base, a secondary rotating base, a main arm, a telescopic arm, a manned frame, a platform leveling mechanism, a counterweight system, and a fall protection system. The mobile walking device travels along a support track fixed to the arc-shaped gate arm in the spillway channel; the main and secondary rotating bases achieve angle adjustment in the forward / backward, horizontal, and vertical directions; the telescopic arm works in conjunction with the main arm to achieve height and distance positioning; the platform leveling mechanism keeps the manned frame horizontal; the dynamic balance counterweight and detachable counterweight blocks work together to ensure the stability of the entire machine; and the fall protection system provides dual personal protection. This invention eliminates the need for scaffolding, allows for rapid deployment, precise positioning, and is safe and efficient. It is suitable for maintenance operations such as bolt tightening, non-destructive testing, and corrosion prevention on the complex curved surface of the backwater surface of arc-shaped gates, significantly improving operational safety and efficiency.

This invention discloses a rapid installation device for a dual-mode shield tunneling machine's helical rod and its usage method, belonging to the field of tunnel construction equipment technology. It includes a shield tunneling machine helical rod, a helical rod transport vehicle, a helical rod attitude adjustment system, and a traction system. The transport vehicle is a flatbed truck equipped with adjustable spacing and height fixed support devices, suitable for rods with diameters of 800-1500mm. The attitude adjustment system achieves attitude control through large / small stroke components working in tandem front and rear, while the traction system drives the transport vehicle's movement. Installation is completed through support fixing, transportation to the designated position, attitude adjustment, and sliding installation. This invention enables rapid, precise, and safe installation of the helical rod, is suitable for operations in confined spaces, significantly improves construction efficiency, and reduces safety risks.

The utility model discloses a multi-dimensional adjustable lower limb nerve rehabilitation training frame which comprises a bottom plate, the top of the bottom plate is rotationally connected with a rotating column, the top end of the rotating column is fixedly connected with a rotating plate, the bottom of the rotating plate is fixedly connected with a supporting wheel, and the supporting wheel is located behind the rotating column. And an extension plate is fixedly connected to the rear side wall of the rotating plate, an insertion rod is slidably connected to the interior of the extension plate, and a plurality of insertion holes are formed in the top of the bottom plate. By arranging a rotating column, a rotating plate, a supporting wheel, an extending plate, an inserting rod and an inserting hole, the positions of a first placing plate and a second placing plate can be conveniently and rotationally adjusted left and right, and by arranging a first rotating seat, a third rotating seat, an electric cylinder and a fourth rotating seat, the positions of the first placing plate and the second placing plate can be conveniently and rotationally adjusted up and down; therefore, multi-dimensional adjustment of the first placing plate and the second placing plate is achieved, and use is flexible.

The application discloses a kind of construction dust suppression device based on wind direction self-adaptive adjustment, belong to construction environmental protection equipment technical field.The device includes drive chassis, bearing plate, dust removal component and main control machine box, wherein main control machine box is equipped with intelligent control system, wind direction information is collected in real time by wind direction inductor, and by main control unit, it is cooperatively controlled to adjust direction motor, hydraulic cylinder and liquid pump, so that spraying direction and liquid injection volume can be automatically adjusted along with wind direction.The present application is provided with multistage spraying structure and adjustable dust removal component, realizes the accurate inhibition to construction dust, and improves the spraying efficiency and resource utilization rate by combining with intelligent control system, with the advantages of high degree of automation, strong adaptability, energy saving and environmental protection, suitable for various construction site dust control.

The utility model discloses a kind of up and down adjustable welding machines for double-stroke electrode cap, including rack, the top of the rack is provided with lifting cylinder, the output end of the lifting cylinder is provided with bottom plate, the bottom of the bottom plate is provided with track and translation cylinder, the output end of the translation cylinder is provided with the moving plate compatible with the track, the moving plate is provided with upper welding head seat;The position of the rack corresponding the upper welding head seat is provided with lower welding head seat.The utility model is provided with symmetrical rotating seat and welding head assembly on upper welding head seat and lower welding head seat, adopts double-stroke design, can simultaneously carry out multiple welding operations or quickly switch welding head, greatly improve welding efficiency.

The surgical assistive robot and control method based on a continuum configuration described in this invention belong to the field of surgical assistive equipment technology. It includes a support mechanism, a motion positioning mechanism, a mounting mechanism, and a mechanical execution mechanism. The support mechanism consists of a horizontal support frame, a vertical support frame, and an inverted T-shaped frame. The motion positioning mechanism includes a gimbal and a sliding table mechanism. The mounting mechanism utilizes a hydraulic telescopic device I and a rotary motor I to flexibly adjust the height and rotation angle of the upper and lower fixed platforms. The mechanical execution mechanism, through a rotary motor II, drive motor I, drive motor II, drive motor III, and an adjusting motor, achieves precise adjustment of the extension and end-effector posture of the movable upper and lower arms. The control method includes positioning initialization, mounting mechanism adjustment, mechanical execution mechanism deployment, execution device fine-tuning, surgical operation execution, and dynamic feedback and correction, achieving high precision and flexibility in operation and effectively overcoming the difficulties in master-slave hand mapping and the limitations on surgical flexibility.

The utility model relates to geological survey technical field, concretely to a three -dimensional geological modeling device with angle adjusting function, including triangle support, the upper end fixed mounting of triangle support has telescopic stand, the upper end installation of telescopic stand has two groups angle adjuster, two groups angle adjuster direction perpendicular, the upper side installation of upper side angle adjuster has horizontal adjusting frame, and horizontal adjusting frame includes four groups linear guide rails, and the surface of lower side two groups linear guide rails and the surface of upper side two groups linear guide rails are slidably connected with first mounting plate and second mounting plate respectively, and the upper surface rotationally connects with horizontal disc of second mounting plate, and the upper side installation of horizontal disc has data acquisition equipment, telescopic stand, angle adjuster, second mounting plate, linear guide rail cooperation carry out multidimensional adjustment to data acquisition equipment, and horizontal disc can fine tune the angle of data acquisition equipment simultaneously, thereby making equipment can adapt to a variety of complex terrain, improve the measurement accuracy of data acquisition equipment.