10results about How to "Play a shock absorbing effect" patented technology

The utility model discloses a universal wheel damping mechanism of a draw-bar box, and particularly relates to the technical field of universal wheels, which comprises a pulley, a wheel shaft is fixedly connected to the center of the pulley, fixing frames are movably connected to two ends of the wheel shaft, a sliding groove plate is fixedly connected to the front end of each fixing frame, and a fixing device is fixedly connected to the inner wall of each sliding groove plate. The universal wheel damping mechanism comprises a fixing frame, supporting devices are symmetrically arranged on the two sides of the fixing frame, a first fixing plate is movably connected to the upper end of the fixing frame, and a damping device is fixedly connected to the upper end of the first fixing plate. The structure is simple, practical and effective, meanwhile, the anti-pressure buffering capacity of equipment is improved, pulleys are prevented from being damaged, buffering and damping of the equipment can be reduced, the stability of the equipment structure is effectively improved, and the situation that the equipment structure is damaged and aged and the service life is shortened due to long-time bumping is avoided.

This invention provides a construction method for bored piles and their protective pile system in a section of subway tunnel construction. The method includes steps such as construction preparation, pile location layout, high-pressure jet grouting pile construction, guide support fixing, protective pile steel pipe driving, mud preparation and its circulation system construction, drilling, hole cleaning, reinforcement cage processing and installation, sonic logging pipe installation, guide pipe installation and concrete pouring, and bored pile testing. This invention can provide vibration reduction for completed bored piles and reduce the compressive stress on the pile body caused by tunnel construction.

The invention relates to the technical field of aerial photography space planning, in particular to an aerial photography measurement auxiliary device for territorial space planning, which comprises an unmanned aerial vehicle main body, the top of the unmanned aerial vehicle main body is fixedly connected with an auxiliary frame, and the outer side of the unmanned aerial vehicle main body is fixedly connected with an inclined frame. According to the aerial photography measurement auxiliary device for territorial space planning provided by the invention, the unmanned aerial vehicle main body is arranged as a carrier, internal components are mounted through the sub-frame, the fan blade position of the unmanned aerial vehicle main body can be conveniently protected through the arranged inclined frame, personnel are prevented from being hurt when being in contact with the unmanned aerial vehicle main body, and the working efficiency of the unmanned aerial vehicle main body is improved. The arranged suspension structure is used for connecting the unmanned aerial vehicle main body and the equipment frame, the equipment frame is used for installing acquisition and detection equipment through the balancing frame, the outer-layer frame is matched with the inner-layer frame, and the inner-layer frame can be drawn out or retracted from the inner side of the outer-layer frame, so that the occupied space during equipment installation or position adjustment is adjusted.

The application discloses a kind of for multiple liquid shunt water tank on industrial unmanned plane, including water tank body, two independent water storage compartments are equipped in water tank body, and two independent water storage compartments include the first liquid storage chamber and second liquid storage chamber equipped, independent inlet and outlet are equipped between the first liquid storage chamber and second liquid storage chamber, the first liquid storage chamber and second liquid storage chamber are all arranged in the middle part in water tank body, and the first liquid storage chamber and second liquid storage chamber are fixed by column, gasket and locating nut and connected in the middle part in water tank body, the application has two independent water storage compartments, can accommodate multiple liquids simultaneously, and is transported by two different pipelines;And the first liquid storage chamber and second liquid storage chamber are fixed by column, gasket and locating nut and connected in the middle part in water tank body, even if liquid reduces, overall stability is not influenced.

The utility model discloses a transfer device for food processing, which belongs to the technical field of food processing transfer and is characterized by comprising a transfer box and a damping box, the damping box is fixedly connected to the bottom of the transfer box, and a box cover is movably connected to the top of the transfer box. The shock absorption box can achieve a shock absorption effect on the transfer box in the transportation process, the transfer box is bumped in the transportation process, so that a connecting rod on a top cover connected with a transfer box base slides in a sliding rail, and a stressed top damper downwards presses a closed air bag; the closed air bag can relieve the downward pressing force of the damper due to the fact that air exists in the closed air bag, the pressure caused by bumping can be basically eliminated through compression and lifting of the damping spring, and the force is converted into small-amplitude sliding of the connecting rod in the sliding rail through the repetition. Therefore, the food can be prevented from being lost and destroyed due to bumping caused by uneven road surfaces in the transportation process.

The utility model provides a warning device with a storage structure, which relates to the technical field of warning devices and comprises a base, a supporting rod is mounted on the surface of the top end of the base, a storage box body is mounted on the outer surface of the supporting rod, supporting blocks are fixedly mounted on the outer surfaces of two ends of the storage box body, supporting pipes are sleeved in the supporting blocks, and the supporting pipes are connected with the storage box body. First limiting blocks are installed at the two ends of the supporting pipe correspondingly, and a first supporting plate is fixedly installed at the other ends of the supporting blocks. According to the warning device, by arranging the base, the supporting rod, the storage box body, the supporting block, the supporting pipe, the first limiting block, the first supporting plate, the inserting hole, the lifting pipe, the second limiting block and the like, in the construction process of the water conservancy project, the size of the placed warning device can be adjusted through the first supporting plate and the second supporting plate; the height can be conveniently changed through the lifting pipe, the warning board fixing device can be suitable for warning boards of different sizes, and meanwhile when the warning boards are damaged, the warning boards can be rapidly replaced.

The utility model relates to solar monitoring technical field especially relates to a kind of monitoring device of solar power supply, comprising: street lamp pole, installation component, support, solar panel, illuminating lamp, fixed ring, U block, fixed frame and monitoring head;Installation component is connected on street lamp pole;Support is connected on installation shell, support connects solar panel, the outer side wall of installation shell connects illuminating lamp;Fixed ring is connected in the periphery of street lamp pole;The outer side wall of fixed ring is connected with connecting block, and connecting block is provided with the matching groove b;U block is connected on installation block and connecting block;The inner side wall of U block upper and lower is respectively connected rubber shock pad and inner wall one side is connected two matching blocks;U block one side is connected fixed frame, and fixed frame two sides are respectively connected monitoring head.The utility model further increases the stability of connecting place, is convenient for reducing device electronic component damage, conveniently improve the service life of device, reduce maintenance cost and frequency, conveniently improve the practicality of solar power supply monitoring device.

This invention relates to the field of connecting component technology, specifically to a connecting component with shock absorption function, including an upper connecting part, a lower connecting part, and shock-absorbing rods. The lower side of the upper connecting part has an upper mounting groove, and the upper side of the lower connecting part has a lower mounting groove. The upper end of the lower connecting part slides vertically within the upper mounting groove. The upper end of the shock-absorbing rod is connected to the bottom of the upper mounting groove, and the lower end is connected to the bottom of the lower mounting groove. Two or more shock-absorbing rods are provided. A rubber plate is provided on the lower side of the lower connecting part. Using multiple shock-absorbing rods in combination to achieve a shock absorption effect can greatly improve the shock absorption performance. The connection method between the upper and lower connecting parts allows for relative sliding in conjunction with the extension and retraction of the shock-absorbing rods during shock absorption. The rubber plate on the lower side of the lower connecting part acts as a buffer between the connecting component and the ground, preventing noise caused by hard impacts.

This utility model discloses a rapid positioning device for laser marking of butterfly valve plates, belonging to the field of butterfly valve plate positioning. It includes a buffer assembly and a positioning assembly. The buffer assembly includes a mounting plate, with three first legs fixedly connected to the lower end of the mounting plate. Second legs are sleeved on the side surfaces of each of the three first legs. Two dampers are detachably mounted on the lower ends of the second legs, and buffer springs are sleeved on the side surfaces of the two dampers. A receiving block is detachably mounted on the upper end of the mounting plate, with a magnet installed inside the receiving block. A valve plate body is located on the upper end of the receiving block. Several guide grooves are equidistantly opened on the surface of the mounting plate. This utility model, through the combination of the buffer assembly and the positioning assembly, not only facilitates rapid clamping and positioning of valve plate bodies of different sizes, thereby enhancing the versatility of the positioning device, but also, through the cooperation of the above structures, facilitates shock absorption of the positioning device, thus ensuring stability and enhancing the safety of the positioning device.

The utility model relates to the field of stamping dies, in particular to a damping type stamping die. The damping type stamping die comprises an installation base, a telescopic rod, a top base, a fixing base, a guide rod, a supporting rod and a damping spring. The telescopic rods are symmetrically installed at the four corners of the upper portion of the installation base, the top base is installed on the upper portions of the telescopic rods, the fixing bases are symmetrically installed on the two sides of the installation base, the guide rods are symmetrically installed at the four corners of the upper portion of each fixing base, the supporting rods are movably installed on the upper portions of the guide rods, and the damping springs are installed on the upper portions of the fixing bases. The upper portion of the damping spring is fixedly connected to the supporting rod. By driving the telescopic rod, the telescopic rod drives the top base to impact downwards, stamping is facilitated, in the stamping process, when the supporting rod moves downwards, the supporting rod impacts downwards on the guide rod, and the damping effect is achieved under the action of the damping spring.