8results about How to "Improve steering stability" patented technology

The utility model provides a kind of steel structure building installation positioning device, belong to steel structure building construction technical field.The device structure is ingenious, and it is good to guide, it is convenient to clamp, can be flexibly disassembled, it is convenient for engineering construction use.The electric hoist of the device is fixedly installed on the one side board surface of fixed plate, and a plurality of fixed length's pull cable are fixedly connected on the other side board surface of fixed plate, the free end of each fixed length's pull cable is fixedly bolted screw rod, the drum of electric hoist is wound pull cable, and the free end of pull cable on electric hoist is scattered into multiple strands, and the free end end of each pull cable is fixedly bolted clamping assembly.The device clamps more stable, and the pulling capacity is stronger, and the guiding stability is high, and the alignment accuracy is high, and the assembly construction safety is improved.

The utility model discloses a kind of safety belt guide rings coated with polymer coating, belong to the technical field of automobile accessories.The safety belt guide ring includes guide ring body, the upper portion of guide ring body has the positioning hole for being fixedly connected with automobile upright column, the lower portion of guide ring body has the waist type mouth for safety belt webbing to pass, further include guide assembly, guide assembly includes the guide shaft that is horizontally installed in waist type mouth middle part, several guide balls are installed in the axial direction of guide shaft with interval, guide ball is rotatably connected with guide shaft;The surface of guide ring body is coated with polymer coating.The utility model is coated with polymer coating by setting guide assembly and on the surface of guide ring body, and the friction between safety belt webbing and guide ring can be reduced.The utility model can effectively improve the webbing hooking caused by burr of guide ring long-term use, in addition, resistance and noise in safety belt pulling process can be reduced, greatly improve the use experience of passenger.

The utility model provides a tire tread structure. A plurality of longitudinal grooves of the tire tread structure are arranged at intervals in the width direction of the tire, so that the tire tread of the tire is divided into a plurality of circumferential pattern parts; the communicating grooves formed in the tire shoulder pattern part are used for communicating the longitudinal grooves with the side part of the tire, and the communicating grooves formed in the tire crown pattern part are used for communicating two adjacent longitudinal grooves; the transverse cutter grooves are provided with bent sections which are arranged in a wave shape or a broken line shape, and transverse cutter grooves are formed in the circumferential pattern part; the reinforcing structure is arranged in the communicating groove and is connected with two groove walls of the communicating groove; wherein the reinforcing structure is provided with a first inclined surface, and the first inclined surface is used for limiting and stopping foreign matters entering the communicating groove. The utility model solves the problem that the tire in the prior art cannot stably run under special road conditions in summer and winter.

This invention provides a medical waste sorting and collection garbage truck for operating rooms. Its structure includes: a sealed top cover, a sorting loading box, a load-bearing plate, pulleys, and a push rod. The invention further improves upon the sorting loading box by using adsorption blocks and protrusions on the bottom plate of the box to enhance the verticality of the connection with the load-bearing plate. This allows the guide plate of the guide structure to be inserted linearly into the output slot on the side of the box, followed by assembly using assembly blocks. Simultaneously, a restraining plate is inserted into the inner wall of the loading slot to limit its movement. Finally, when retrieving waste, it is directly pushed towards the output slot, allowing the waste to move through the guide plate to the inclined plate position, and finally output to the flat plate position. This achieves rapid waste retrieval, replacing the original disassembly and inverting process. Therefore, it improves the efficiency of the garbage truck in retrieving different types of medical waste and increases its own operational strength.

This invention provides a tire tread structure, including multiple longitudinal grooves spaced apart along the width of the tire to divide the tread into multiple circumferential tread portions. Connecting grooves are provided on the circumferential tread portions; the connecting grooves on the shoulder tread portion connect the longitudinal grooves and the side of the tire, and the connecting grooves on the crown tread portion connect two adjacent longitudinal grooves. Lateral sipes have wavy or zigzag curved sections, and lateral sipes are provided on the circumferential tread portions. Among the lateral sipes spaced apart from the tire's center plane S, the curved sections of the lateral sipes located near the outer side of the tire on the center plane S have a wave pitch S1, and the curved sections of the lateral sipes located near the inner side of the tire on the center plane S have a wave pitch S2, wherein the wave pitches S1 and S2 satisfy: S1 > S2. This invention effectively solves the problem in the prior art that tires cannot maintain stable driving under special road conditions in both summer and winter.

This utility model provides a guide roller structure for an alloy continuous casting machine billet, relating to the technical field of guide roller structures. It includes a base plate, with a U-shaped plate fixedly connected to the top of the outer surface of the base plate. A rotating shaft is rotatably connected to the inner wall of the U-shaped plate, and a guide wheel is fixedly connected to the outer surface of the rotating shaft. By setting a disassembly and extension structure, under the action of circular locking blocks and frames, the extension wheel and guide wheel can be assisted in disassembly and assembly, allowing the extension wheel to rotate with the guide wheel. This extends the actual supporting and guiding area of ​​the guide wheel, effectively preventing the guide wheel from being unable to fully support the billet due to its excessive size, thus improving overall guiding stability. Furthermore, by setting a disassembly and cleaning structure, under the action of rectangular locking blocks and frames, a cleaning plate can be assisted in disassembly and assembly, allowing for auxiliary cleaning of the guide wheel and extension wheel, preventing dust adhesion from affecting guidance.

This utility model belongs to the field of quantitative filling technology for beauty essential oils, and discloses a quantitative filling device for beauty essential oils, including a support frame, a synchronous wheel arranged above the support frame, a synchronous belt arranged outside the synchronous wheel, a guide component and a filling mechanism arranged above the synchronous belt, the guide component being close to the feeding end of the synchronous belt, and the filling mechanism being close to the middle of the synchronous belt. The guide component includes a fixing plate for fixing the support, and the fixing plate is provided with two threaded holes, with a threaded rod arranged inside the threaded holes. A transmission block is provided at one end of the threaded rod. By setting the guide component and the filling mechanism in cooperation, it can adapt to essential oil containers of different specifications, ensuring that the containers are accurately delivered to the filling position. At the same time, the filling mechanism drives the quantitative cylinder to work through a hydraulic cylinder, accurately controlling the filling volume of essential oil, thereby improving filling accuracy, ensuring product quality consistency, ensuring filling continuity, and improving production efficiency.