5results about How to "Avoid manual support" patented technology

The utility model relates to the technical field of silicon boat assembly, and discloses an anti-toppling device for silicon boat assembly, which comprises a bottom plate, a silicon boat base and a fixing seat, the silicon boat base and the fixing seat are fixedly mounted at the top of the bottom plate, a silicon boat rod is mounted at the other end, far away from the bottom plate, of the silicon boat base in an inserted manner, and a supporting frame is fixedly mounted at the top of the fixing seat. Sliding grooves are formed in the two sides of the interior of the supporting frame, and a sliding assembly is slidably connected to the outer side of the supporting frame. According to the anti-toppling device for silicon boat assembling, the other end of the first bolt makes contact with the outer wall of the supporting frame through the first bolt, the limiting effect can be achieved, the sliding assembly can be prevented from moving, when the angle needs to be limited, the second bolt can be rotated through the design of the second bolt, the second bolt makes contact with the connecting rod, and therefore the angle can be limited. And when the angle needs to be adjusted, a second bolt can be loosened, the angle of the clamping assembly can be conveniently adjusted, and the diversity of the whole device is improved.

The utility model discloses auxiliary assembly equipment for a photovoltaic module frame, which belongs to the technical field of photovoltaic module installation and comprises a movable base station, and an auxiliary lifting positioning mechanism is arranged at the upper end of the movable base station; and the auxiliary lifting and positioning mechanism comprises an inclined mechanism, a fixed mounting plate, a moving mechanism, a moving plate and a placing mechanism. Through the above mode, the extra time required for manually carrying the photovoltaic panel is reduced, and the installation efficiency of the device on the photovoltaic module is improved; through cooperation of the inclination mechanism, the moving mechanism and the placing mechanism, the situation that a photovoltaic module needs to be manually supported is avoided, it is guaranteed that a photovoltaic module frame and a photovoltaic support can be accurately aligned, the installation quality of the photovoltaic module is improved, and the practicability of the device is further improved.

The utility model relates to the printing technical field, concretely relates to a precision type monochrome double -faced pair of roller printing device, including printing machine, be rotated and be connected with the roll axle through the pivot on the printing machine, and the printing machine inner chamber is provided with the printing roller, the opposite sides of printing machine are provided with first support mechanism and second support mechanism respectively. The utility model, through setting up first support mechanism, second support mechanism and support unit, make when replacing printing roller, operating personnel pass through control driving axle rotation, make support rod stretch out and support printing roller, effectively avoid its because self -weight sinking deflection, do not need manual support, reduced the operation difficulty and the risk of knocking, have guaranteed the printing accuracy, simultaneously, the cooperation of inserting rod and card post has realized the quick disassembly and assembly of printing roller both ends, reduced the disassembly and installation amount of surrounding parts, simplified the operation process, greatly shortened the replacement time, improved the printing efficiency.

The utility model relates to the technical field of constructional engineering, and discloses a multifunctional integrated wall material supporting frame which comprises a connecting frame, and a folding mechanism is arranged on the left side of the connecting frame. The folding mechanism comprises a connecting frame, the bottom end of the connecting frame is rotationally connected with a hinge frame, the top end of the connecting frame is rotationally connected with a supporting frame, the side, away from the connecting frame, of the connecting frame is rotationally connected with a rotating plate, and the inner wall of the rotating plate is elastically connected with a limiting plate through a connecting spring. Limiting blocks are fixedly connected to the outer walls of the limiting plates, connecting columns are fixedly connected to the outer walls of the hinged frame and the supporting frame, and a moving mechanism is arranged on the inner wall of the supporting frame. According to the utility model, when the whole body needs to be unfolded for use, the whole body is folded, and pre-positioning is carried out through the rotating plate after the whole body is unfolded, so that manual supporting is avoided, the purpose of convenient installation is achieved, and the folded whole body is convenient to transport.

This utility model discloses a length measuring instrument calibration device that facilitates tool fixing in the field of length measuring instruments. It includes a length measuring instrument body, a fixing mechanism, and an adjusting mechanism. The fixing mechanism is located at the top of the length measuring instrument body, and the adjusting mechanism is located at the top of the length measuring instrument body and connected to the bottom of the fixing mechanism. The fixing mechanism includes sliding rods that slide through the four corners of the top of the length measuring instrument body. This length measuring instrument calibration device, by starting a drive motor, drives a turntable to rotate, causing the spiral groove to rotate. This causes the connecting column to move inside the spiral groove, gradually moving the connecting column towards the center of the turntable. This causes the sliders to slide outside the connecting rods, bringing the two sliders and clamps closer together to fix the standard part. This avoids the need for manual support, prevents the standard part from shaking during measurement, prevents affecting measurement accuracy, and improves the practicality of the device.