30results about How to "Simple working environment" patented technology

The invention discloses a hydraulic oil cylinder control system which comprises a lower computer, an electrical control module, an embedded module, a cloud server and a client side, the lower computer is electrically connected with the electrical control module, the electrical control module is in communication connection with the embedded module, and the cloud server is in communication connection with the embedded module. The embedded module is in communication connection with the cloud server, and the cloud server is in wireless communication connection with the client. According to the hydraulic oil cylinder control system, the oil cylinder is controlled in a client wireless control mode, the motion state of the oil cylinder can be visualized through state monitoring of the oil cylinder, and therefore the purpose of remotely controlling the oil cylinder is achieved. The hydraulic oil cylinder control system is relatively simple in structure, visual in working environment, relatively low in manufacturing cost, relatively simple to operate and safe and reliable to use.

The invention relates to a feeding mechanism for a fully automatic numerical control chamfering machine. The feeding mechanism comprises a feeding device and a material pulling and conveying device, wherein the feeding device and the material pulling and conveying device are arranged in parallel. The feeding mechanism for the fully automatic numerical control chamfering machine has the advantages that the fully automatic feeding by using the feeding device and the material pulling and conveying device is realized; the machine is used for replacing manual feeding; the work difficulty of employees is reduced; the feeding efficiency is improved, so that the feeding is safer, faster and more convenient; the structure is simple; the occupied area is smaller; the work environment is simple and clean.

The invention discloses a throwing auxiliary device for pottery making. The device comprises a throwing auxiliary device body, a first throwing auxiliary device accessory body, a second throwing auxiliary device accessory body and a moving sliding block. One side of the throwing auxiliary device body is connected to the first throwing auxiliary device accessory body, a second limiting groove is formed in the side, away from a moving groove, of a first limiting groove, and a first limiting block is mounted at the position, between a second limiting block and a round groove, of the moving sliding block. The throwing auxiliary device for pottery making has the advantages of being simple in structure, safe, reliable, capable of preventing a worker for throwing of pottery making from collidingwith a moving object or person, capable of providing a safety pottery making work environment, meanwhile, capable of providing reliable and effective supporting for the worker of throwing in pottery making, and capable of saving pottery making worker labor force, ensuring pottery making throwing quality, and improving pottery making throwing production benefits and the like.

The invention relates to the field of building construction, and relates to a quick disassembly and assembly safety protection screen, which includes a protection screen, a pole and a bottom scaffolding platform, and the quick disassembly and assembly safety protection screen also includes a foot for connecting two adjacent bottom floors. The bottom truss of the hand platform, the bottom platform bracket has a U-shaped groove with an upward opening, one side end of the bottom scaffold platform is placed in the U-shaped groove, and passes through the bottom scaffold platform by screws The end of the base and the first positioning hole connect the base scaffolding platform with the base truss. This protective screen can also be equipped with upper trusses, guide rails, lifting devices and other devices. The bottom scaffolding platform and the main body of the bottom truss are locked, and the overlapping work of the bottom scaffolding platform can be completed.

The invention discloses a method for strengthening supersoft foundations by vacuum preloading and gas injection carbonization of conduit piles, and belongs to the technical field of supersoft foundation reinforcement treatment in geotechnical engineering. The method includes site treatment and exploration, driving of the first pipe pile group, placement and commissioning of spraying equipment, spraying of curing agent, layout of the first treatment system, vacuum preloading-gas injection carbonization treatment, completion of the first site treatment, continuous Steps such as construction and final processing. The invention has the advantages of vacuum preloading method, magnesia carbonization solidification method and pipe pile composite foundation, and the coordinated work of vacuum preloading and pipe pile gas injection increases drainage efficiency and carbon dioxide infiltration and diffusion efficiency, and makes full use of pipe piles For the compaction and replacement of soft soil, the hydration products and carbonization products can effectively cement the silt soil, so that the strength and stability of the soft soil composite foundation are enhanced. The method has the characteristics of good treatment effect, short cycle, low-carbon environmental protection and cost-effectiveness, and realizes the resource utilization of industrial waste in soft soil treatment.

The invention discloses a method for detecting physical characteristics of nano-scale soot microparticles. The method is used for simultaneously detecting the three-dimensional morphology, mechanical characteristics and degree of graphitization of the same position of each nano-scale soot microparticle by using an atomic force microscope and Raman spectrometer combination system and comprises the following steps: acquiring the three-dimensional morphology, force curve and Raman spectrogram of a nano-scale soot microparticle sample, and carrying out peak-differentiating-imitating on the Raman spectrogram by using software origin so as to evaluate the degree of graphitization of the nano-scale soot microparticle sample; finally obtaining the mechanical characteristics of the nano-scale soot microparticle sample, wherein the mechanical characteristics comprise an adsorption force, a van der Waals force and an adhesion force. According to the method and the application thereof, the rule of evolution of the three-dimensional morphology, mechanical characteristics and degree of graphitization of soot microparticles generated from different source combustion processes can be researched, and research results contribute to the deep understanding of generation and evolution mechanisms of the soot microparticles, so that a theoretical instruction is provided for the reduction of emission of the soot microparticles and the control on atmospheric environment pollution.

The invention discloses a leakage-plugging method for a water-stopping curtain, which is good in effect, simple in steps and less in consumption and can rapidly accomplish leakage plugging. The method comprises the two processes of leaking point exploration and leakage management, wherein in the process of leaking point exploration, a plurality of exploration holes are drilled in a water-leakage zone in a foundation pit, the position of a leakage zone is determined according to the loose degrees of rock core structures in the exploration holes, and the loose positions in the rock core structures are the positions of the leakage zone; the process of leakage management comprises the following steps of: (1) downwards drilling at least one hole to the leakage zone from construction ground above the leakage zone between the water-stopping curtain and a supporting pile; (2) placing plastic pipelines in the drilling holes; (3) sliding plastic bags to the bottom of the pipeline along the inner wall of the plastic pipeline, wherein leakage-plugging materials are enclosed in the plastic bags; and (4) breaking the plastic bags at the bottom of the plastic pipeline. With the adoption of the leakage-plugging method for the water-stopping curtain, the leakage-stopping materials are directly thrown in the leakage zone, so that leakage plugging is fundamentally accomplished in one step, and the leakage-plugging effect is good.

The invention aims to provide a four-axis linkage type computer numerical control machining center and a working method thereof. According to the technical scheme, the four-axis linkage type computernumerical control machining center is composed of a machining cabin, a tool bearing frame, a tool controller, a tool changing machine, a tool changing control table, a machining control cabinet and amachining mechanism, wherein the machine mechanism is composed of a machining bearing table, a Y-axis moving rail table, a Y-axis moving frame, an X-axis moving supporting table, an X-axis moving railtable, a Z-axis machining mechanism, a telescopic machine and a plurality of material bearing fixing frames, and the machining bearing table is composed of a waste material collecting tank, a waste material overturning device and a waste material recovering plate. According to the four-axis linkage type computer numerical control machining center, tool changing operation and machining operation form two independent control units so that misoperation caused by a single control unit is avoided, maintenance and overhaul are facilitated, then four-axis linkage type computer numerical control machining is more accurate, material fixing and position adjusting can be realized through the plurality of material bearing fixing frames, waste materials obtained after machining can be concentrated, sothat the internal operation environment of a machining space is guaranteed, and the quality of machined products is improved.