9results about How to "Save manpower and" patented technology

The invention provides an electric power engineering electric power pipeline laying device, and relates to the field of electric power pipeline laying, the electric power engineering electric power pipeline laying device comprises a shell, the lower part of the front side of the shell is provided with a discharge port, the front side of the discharge port is provided with a conveying assembly, and the outer side of the shell is provided with a lifting assembly for driving the conveying assembly to lift; bidirectional bearing assemblies are evenly arranged on the lifting assembly, an angle adjusting assembly for adjusting the inclination angle of the shell is arranged on the rear side of the shell, and a moving assembly is arranged below the angle adjusting assembly. Through the arrangement of the conveying assembly and the lifting assembly, free switching of a feeding mode and a discharging mode can be achieved through cooperation of the conveying assembly and the lifting assembly, and the working efficiency is improved; a moving assembly and an angle adjusting assembly are arranged, so that the device can move along with the change of the laying position, and meanwhile, the stability of discharging is ensured; and the arranged two-way bearing assembly is suitable for conveying power pipelines of different sizes.

This invention discloses a railway rail rust removal device and method based on unmanned aerial vehicles (UAVs), belonging to the field of railway rail rust removal technology. The device includes a UAV body, a power supply, a central controller, and connecting devices. The UAV body is connected to a rail laser rust removal device, a lidar device, and a Beidou positioning differential antenna via the connecting devices. The lidar device scans the space below and in front of the UAV and constructs spatial data of the rail surface model and the obstacle model within the UAV's working space. The rail laser rust removal device is used to achieve precise rust removal of the rail based on the rail surface model spatial data constructed by the lidar module. This invention solves the problems of poor rust removal effect, difficulty in accurately identifying rusted areas on the rail, low efficiency, and poor safety in existing railway rail rust removal operations.

The utility model relates to the technical field of element feeding, in particular to a material pipe feeding mechanism. The material pipes are discharged to the material receiving component through the discharging port in the bottom of the containing space, the jacking assembly jacks the material pipes discharged from the discharging port to the positioning jig, the driving component drives the material pipes on the positioning jig to be separated one by one and transferred to the discharging station, the discharging assembly pushes the material pipes located on the discharging station to be discharged, and the discharging assembly discharges the material pipes on the discharging station. Therefore, the material pipes stacked in the containing space can be rapidly fed, the working efficiency is high, manpower and labor are saved, and the production efficiency is improved; under the action of self weight of the material pipes, the material pipes slide onto the material receiving component one by one, so that the blanking efficiency of the material pipes is improved, the labor cost is reduced, and the blanked material pipes are in order; and the material pipes are integrally fed through the feeding elastic clamps, continuous feeding of the material pipes can be achieved only by replacing the feeding elastic clamps, and the machining efficiency is high.

The invention relates to the technical field of natural gas conveying, and particularly discloses a natural gas conveying and metering system and method and electronic equipment.The natural gas conveying and metering system comprises a base and a pipeline used for conveying natural gas, and the pipeline is installed on the base through a pipe support; the two ends of a pipeline are connected with an inlet gas collecting pipe and an outlet gas collecting pipe respectively, and natural gas enters the inlet gas collecting pipe from a gas source and then sequentially passes through an inlet isolating valve, an ultrasonic flowmeter, a pressure and temperature sensor and an outlet isolating valve to enter the outlet gas collecting pipe. A hoisting hole is further formed in the base, and the hoisting hole is used for hoisting the whole base to a ship body through hoisting equipment and installing the whole base. The natural gas conveying and metering system provided by the embodiment of the invention has remarkable beneficial effects in multiple aspects in the natural gas conveying and metering directions; in the aspect of installation, the whole base type design is convenient for integral hoisting installation, assembly in a workshop can avoid influence of complex environment on a ship site, working hours and manpower are remarkably saved, and installation difficulty and time cost are reduced.

The utility model discloses a cable fixing device for communication equipment, and relates to the technical field of communication equipment. Clamping seats are fixedly connected to the two sides of the fixed toothed bar, threaded rods A are rotatably connected to the right sides of the clamping seats, rotating handles are fixedly connected to the right sides of the threaded rods A, sleeve seats penetrate through the surface of the fixed toothed bar and are slidably connected to the surface of the fixed toothed bar, and wire clamping mechanisms are fixedly connected to the bottoms of the sleeve seats; the device is provided with the cable clamping mechanism, a cable is placed between the hoop and the sleeve seat, the hoop is fixed through the fixing screw rod, it is ensured that the hoop and the sleeve seat can be firmly connected into a whole, and then the cable can be bundled. Compared with the traditional method of binding the cable by using an adhesive tape and a binding belt, the device ensures that the cable is not bound by the cable clamping mechanism when the cable is maintained, the cable can be maintained and replaced, the operation is convenient, and the convenience of maintaining the cable is greatly improved.

The utility model discloses a device for preventing a ladle car from backing, which comprises a ladle car bottom plate, ladle car travelling wheels are mounted at the bottoms of four corners of the ladle car bottom plate, an outer frame is mounted at the edge of the ladle car bottom plate of one ladle car travelling wheel, a connecting plate pin shaft is mounted in the outer frame in an embedded manner, a support connecting plate is mounted in the middle of the connecting plate pin shaft, and a bracket is mounted on the support connecting plate. The outer side end of the connecting plate pin shaft is sleeved with a wrench, the support connecting plate is connected with an inclined iron support through a support screw, the bottom end of the inclined iron support is connected with anti-retreating inclined iron through a positioning screw, the outer side edge of the connecting plate pin shaft is sleeved with a spring, and the other end of the spring is connected with the outer side end of a first outer frame connecting rod in a sleeved mode. The device is scientific and reasonable in structure and safe and convenient to use, after the device for preventing the ladle car from backing is additionally arranged, the angle iron does not need to be manually arranged behind the ladle car, personnel injury caused by backing of the ladle car is reduced, safety is improved, manpower is saved, and the device is suitable for better application and popularization.

The invention provides an integrated refined high-voltage power distribution cabinet and a maintenance method, the integrated refined high-voltage power distribution cabinet comprises a first telegraph pole and a second telegraph pole, the first telegraph pole and the second telegraph pole are respectively provided with a lifting track along the height direction, a bearing device is movably connected between the lifting tracks at two sides, and the power distribution cabinet is placed on the bearing device; the lifting driving device carries the device to lift along the lifting track; the unfolding device is arranged below the bearing device, the unfolding device comprises a plurality of pedals which are movably connected, and when the bearing device descends, the bearing device makes contact with the unfolding device, so that the pedals of the unfolding device rise. The power distribution cabinet can be installed and maintained more conveniently and safely, workers do not need to stand at high altitude to work, it is effectively guaranteed that the workers do not have high-altitude dangers, the labor intensity of the workers is reduced, and the working efficiency is improved.

The automatic reading device for steel coil labels includes a structural frame, a telescopic stepper motor shaft connected downwardly with a tubular nut. The tubular nut is screwed to a vertical screw rod, and the lower end of the screw rod is hinged to the tail of a rotating L bracket. The rotating L bracket has a rotating stepper motor, and a scanning head bracket is provided at the front end of the shaft, and a scanning head is arranged inside. The rotating L bracket is supported on the structural frame through a rotating center shaft. The rotating stepper motor shaft is a hollow shaft. The scanning head cable is laid through the scanning head bracket and the hollow shaft. The structural frame has a telescopic positioning limit device. A rotating positioning baffle is provided at the rear end of the rotating stepper motor shaft, and a rotating positioning limit device is provided at the rear. The cables of the scanning head, the rotating stepper motor and the rotating positioning limit device bypass the rotating center cable guide wheel, the middle and upper cable guide wheels, and merge with the cables of the telescopic positioning limit device into a cable bundle. The cable tightening spring tightens the cable bundle. The problem that the steel coil labels cannot be automatically read can be solved, and the full automation of steel coil lifting can be realized.

The application discloses a kind of automatic centering semi-autogenous mill feeding mechanism, it includes feeding trolley component, including bottom plate, first roller being symmetrically rotatably installed on the bottom plate, support frame being symmetrically fixed on the bottom plate, material bucket being fixed on the support frame and feeding pipe being connected on the material bucket, movable baffle is inserted on the feeding pipe;To-be-driven component, including abutment block being fixed on the support frame, first rack being symmetrically fixed on the outer wall of the abutment block, arc-shaped slot being symmetrically opened on the outer wall of the abutment block, ball being rotatably installed in the inner cavity of the arc-shaped slot and pull plate being symmetrically fixed on the outer wall of the abutment block;Trailer assembly;Ball drive component is arranged on the trailer assembly, the ball can be driven to rotate, and feeding trolley component is driven to move to base, so as to realize that trailer is to feeding trolley Automatic centering, feeding trolley does not need to be manually pushed.