13results about How to "Play a fixed effect" patented technology

The utility model relates to the technical field of tensile strength testing, in particular to a cable tensile strength testing device which comprises a box body, a first mounting plate is arranged at the bottom end in the box body, a plurality of first mounting grooves are evenly formed in the top of the first mounting plate, and a movable groove is formed in the first mounting plate and located on one side of the first mounting grooves. A limiting mechanism is arranged in the movable groove, a square groove is formed in one side of the interior of the box body, a moving mechanism is arranged in the square groove, and a moving frame is arranged on one side of the moving mechanism. According to the utility model, one end of a cable to be tested is placed in the plurality of first mounting grooves uniformly arranged at the top of the first mounting plate, and then the rotating wheel arranged at one end of the rotating shaft where the screw rod is located at one side of the outside of the first mounting plate is used, so that the screw rod rotates to drive the clamps movably arranged through the outer side of the thread to move mutually; therefore, the cable fixing and limiting effects are achieved, multiple cables can be conveniently fixed at the same time, the working efficiency is improved, and the practicability of the device is improved.

This utility model relates to a clamping device for manufacturing ATV brake discs, belonging to the field of ATV brake disc manufacturing technology. It includes a placement platform and a brake disc body disposed on top of the placement platform. The top of the placement platform is equipped with a clamping and rotating mechanism capable of rotating the brake disc body. The clamping and rotating mechanism includes a transmission gear rotatably connected inside the placement platform. This clamping device for ATV brake disc manufacturing uses an electric push rod to move a second moving plate. Two racks and a transmission gear are used to rotate the transmission gear during the movement of the second moving plate, thereby simultaneously displacing a first moving plate. The first and second moving plates clamp and fix the brake disc body. A first motor drives a drive wheel to rotate, achieving the effect of rotating the brake disc body and facilitating processing of other parts of the brake disc body.

The utility model relates to the technical field of machine tool feeding, and discloses a machine tool feeding machine. Comprising a supporting block, the inner wall of the supporting block is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a push plate, the inner wall of the push plate is rotatably connected with a first rotating shaft, the outer wall of the first rotating shaft is fixedly connected with a first curved bar, and the outer wall of a second rotating shaft is fixedly connected with a clamping plate; the outer wall of each clamping plate is connected with a limiting plate in a sliding mode, a sliding groove is formed in the inner wall of each limiting plate, the outer walls of the clamping plates are connected to the inner walls of the sliding grooves in a sliding mode, and the outer walls of the limiting plates are fixedly connected to the inner walls of the supporting blocks. And clamping plates are driven to move under limiting of limiting plates and sliding grooves through limiting of second rotating shafts, the effect that the clamping plates fix materials towards the middle is achieved when the clamping plates move forwards, and the effect of loosening fixation is achieved when the clamping plates are pulled back.

This utility model discloses a dual-screen linked computer LCD monitor, including a horizontal arm and a vertical slot. The monitors are fixedly connected to a back panel, which is movably mounted on the horizontal arm. The horizontal arm is movably mounted on the vertical slot, and a support plate is fixedly connected to the bottom of the vertical slot. A mounting base for mounting the horizontal arm is connected to the vertical slot. The horizontal arm is symmetrically rotated and mounted within the mounting base. Gears are fixedly connected to the bottom surface of each end of the horizontal arm, and the gears mesh with each other. One gear has a corresponding and compatible locking tooth on its outer side. By mounting one monitor on each of the two horizontal arms, two monitors can be supported by a single support plate and the vertical slot, effectively reducing desktop space usage. The horizontal arm is rotatably connected within the mounting base, linked by the gears, and fixed by the locking tooth engaging the gears. This allows the horizontal arm to be linked and adjusted in opening and closing angles, adjusting the angle between the two monitors.

This utility model relates to the field of tent processing, and more particularly to a tent support component painting machine. It includes a paint spraying base, a movable support above the base, a paint tank connected above the support, and multiple paint guns connected below the support. Both sides of the support have laterally adjustable square tubes, each equipped with multiple support component positioning components. The advantages are: by inserting two combined inner support plates into the tent support component, and then adjusting the two inner support plates to move to the sides, the two inner support plates can be raised from the inside of the tent support component, thus fixing the support component. This avoids the incomplete painting that occurs when clamping the tent support component from the outside, which affects the painting quality. By setting multiple support component positioning components, multiple tent support components can be fixed and painted simultaneously, thereby improving painting efficiency.

The utility model discloses an anti-interference current transformer, which belongs to the technical field of current transformers and comprises a mounting plate, an assembly plate is rotatably mounted in the mounting plate through a mounting shaft, the surface of the assembly plate is connected with an assembly sleeve, and the surface of the assembly sleeve is connected with a transformer body through a fixing plate. The locking piece is installed on the surface of the assembling sleeve and used for fixing the fixing plate, and an anti-falling mechanism used for preventing the mutual inductor body from loosening and falling off is connected to the position, located on the inner wall of the assembling sleeve, of the top of the locking piece; the mounting groove is formed in the mounting plate, and a locking and positioning mechanism for limiting and fixing the assembly plate is arranged in the mounting groove; compared with the prior art, the transformer can be conveniently disassembled and assembled, the situation that bolts are loosened when equipment vibrates can be prevented after the transformer is assembled, the situation that the transformer falls off is effectively reduced, the detection result is guaranteed, the transformer can be stored and protected, and the safety of the structure is improved.

The utility model relates to the technical field of medical surgical articles, and discloses a disposable incision protective sleeve which comprises an outer ring assembly, a protective film is fixedly connected to the bottom of the outer ring assembly, and an imbedding ring is fixedly connected to the bottom end of the protective film; the outer ring assembly comprises a main body assembly, an annular groove is formed in the side wall of the main body assembly, a medical patch is fixedly mounted in the annular groove, a top cover assembly is fixedly mounted at the bottom of the main body assembly, a bracket assembly is mounted on the inner wall of the main body assembly, and the bottom end of the bracket assembly extends into an inner cavity of the protective film; the medical patch is additionally arranged on the basis of an original disposable incision protection sleeve, the medical patch is used for being pasted on the surface of a human body, the device can be fixed, the stability of the device at an incision is improved, and secondary damage to the incision due to displacement is avoided; the protective film can be supported through the supporting frame assembly, and the protective film is prevented from being pressed and closed to affect the sight line.

The utility model relates to a road construction warning device, and belongs to the technical field of municipal engineering, the road construction warning device comprises an electric lifting base and a warning table mounted on the electric lifting base, a first storage battery pack, an LED display screen and a plurality of placing tables used for placing traffic cones are fixed on the warning table, the first storage battery pack is used for supplying power to the LED display screen, and the LED display screen is used for displaying the traffic cones. The placing table is arranged in a frustum shape, the warning table is further provided with a storage groove, a plurality of pressing blocks are placed in the storage groove in a matched mode, and the pressing blocks can be placed on traffic cones in a sleeving mode. By arranging the electric lifting base, manual carrying can be reduced, and the labor intensity is reduced; meanwhile, the lifting platform can enable the warning platform to suspend at different heights, so that the warning platform can be suitable for being used in different places, and a good warning effect can be achieved; and through the arrangement of the placing table, a plurality of traffic cones can be stacked, and the pressing block is pressed on the traffic cone on the uppermost layer, so that the traffic cones can be fixed and prevented from falling off from the placing table.

The utility model relates to the technical field of anchor rods, and discloses an anchor rod structure capable of heating and solidifying a soil body, which comprises a sleeve, an expansion wing fixedly connected to the left side of the sleeve, an anchor rod arranged in the sleeve and a connecting assembly arranged in the sleeve, and the connecting assembly comprises a mounting mechanism arranged in the sleeve. A fixing mechanism is arranged on the right side of the sleeve, one end of the spring is fixedly connected with the movable block, the clamping rod movably penetrates through the movable groove, the clamping rod and the clamping groove are arranged in a clamped mode, the outer end of the connecting rod movably penetrates through the movable groove, the mounting ring is in threaded connection with the right end of the sleeve, and the cover plate is movably connected to the outer wall of the anchor rod. And the adjusting nut is in threaded connection with the anchor rod. According to the utility model, the problem that the installation efficiency is influenced due to the fact that the anchoring nut needs to be rotated for multiple times when the heating pipe is installed by the existing device is solved.

The application discloses a kind of in-situ As contaminated soil heat treatment remediation methods of strengthening thermal efficiency, comprising the following steps: S1, soil treatment agent preparation;S2, steam injection point layout;S3, steam injection heating extraction repair;S4, hot air injection point layout;S5, soil treatment agent overturning;S6, hot air injection repair.The application can effectively remove organic pollutants in soil by using steam injection and hot air injection two kinds of heat treatment in cooperation with special soil treatment agent application, and can promote soil treatment agent synergistically.Although heat treatment cannot directly remove As pollutants in soil, it can concentrate As pollutants to some extent, and promote the fixation effect of soil treatment agent on As pollutants by changing soil environment, realizing the synergistic removal of organic pesticide pollutants and As in farmland soil, and achieving 1+1>2 effect.

The invention relates to the technical field of power grid dispatching, and discloses a power grid dispatching control device and a working method thereof.The power grid dispatching control device comprises a machine body, a first hydraulic cylinder is fixedly connected to the inner wall of the rear side of the machine body, a first toothed plate is fixedly connected to the output end of the first hydraulic cylinder, and the lower surface of the first toothed plate is slidably connected to the inner wall of the bottom of the machine body; a first gear is connected to the tooth end of the first toothed plate in a meshed mode, a first rotating shaft is fixedly connected to the inner wall of the first gear, a first connecting rod is fixedly connected to the outer wall of the first rotating shaft, a fixing assembly is arranged on the lower surface of the lifting table, and an unfolding assembly is arranged on the upper portion of the machine body; and a heat dissipation assembly is arranged in the middle of the unfolding assembly and the mounting assembly. The lifting effect is achieved in the ascending process of the lifting table, the side walls are opened by driving the inclined plane columns and the trapezoidal blocks through the mounting assembly, and the heat dissipation effect is achieved by accelerating internal air circulation through the heat dissipation assembly.