7results about How to "Reduce lifting difficulty" patented technology

The utility model relates to the technical field of scaffolds, in particular to a scaffold for building engineering construction, which comprises a main support, a pedal is mounted on the upper side of the main support, a lifting structure is arranged on the side wall of the pedal, the lifting structure comprises a guide rail fixedly connected to the side wall of the pedal, the side wall of the guide rail is slidably connected with a slider, and the slider is slidably connected with the main support. The side wall of the sliding block is fixedly connected with a connecting rod, the upper end of the connecting rod is fixedly connected with a limiting block, the inner side of the limiting block is slidably connected with a pulley, the side wall of the pulley is in transmission connection with a pull rope, one end of the pull rope is fixedly connected with a hook, and the interior of the connecting rod is fixedly connected with a limiting frame. Through the arrangement of the lifting structure, flexible lifting and suspending work of materials is facilitated, easy lifting work of building materials by workers on a construction site is facilitated, and the lifting difficulty of the building materials by the workers is reduced to a certain extent.

The invention relates to the technical field of stainless steel coil production, in particular to a cutting device for stainless steel coil production, and solves the problems that when a stainless steel coil is transversely cut, transmission of the stainless steel coil is inconvenient, and when the stainless steel coil is fixed on equipment, due to the fact that the stainless steel coil is heavy, operation is inconvenient, and consumed time is long. A cutting device for stainless steel coil production comprises a steel coil supporting and positioning module, a steel coil transverse cutting transmission module, a translation transverse cutting module and a longitudinal coil dividing module, the steel coil supporting and positioning module comprises a positioning seat, a double-end lead screw is arranged in the middle of the positioning seat in a penetrating mode, and the double-end lead screw is connected with the positioning seat through a roller bearing; an adjusting motor is arranged in the positioning seat and is in transmission with the double-end lead screw through a gear. The side edge of a steel coil is clamped and circumferentially conveyed through the rotating shaft, the rotating motor and the rotating plate, and the steel coil can be transversely cut into sheets through the translation transverse cutting module conveniently.

This utility model discloses a desulfurization gun baking kiln, including a kiln body with a baking chamber extending along the height of the kiln body. The baking chamber contains heating wires. The top and front end of the baking chamber are not sealed, while the bottom and rear end are sealed. A first sealing door is provided at the top of the kiln body to seal the top of the baking chamber, and a second sealing door is provided at the front end of the kiln body to seal the front end of the baking chamber. The first sealing door is horizontally laid and movable, while the second sealing door is vertically set and movable. A desulfurization gun suspension bracket is also provided at the top of the baking chamber. In the process of transporting the desulfurization gun, this utility model allows the desulfurization gun to be directly hoisted horizontally into the baking chamber from the opening at the end of the baking chamber, and then vertically suspended from the baking chamber onto the desulfurization gun suspension bracket. This effectively reduces the difficulty of transporting the desulfurization gun during the baking process, significantly improving baking efficiency and shortening the baking cycle.

The utility model discloses an unmanned plane wing, including wing and power mechanism, and power mechanism includes base, controller, motor seat, motor, propeller and fairing, and the base is connected with the wing, is equipped with the accommodation groove on the base, and the controller is embedded on the accommodation groove, and the base is connected with the motor seat, and the motor is connected on the motor seat, and the motor is electrically connected with the controller, and the propeller includes base, blade and link cover, and the base is connected with the link cover, and surrounds multiple accommodation cavities with the link cover together, and the blade is multiple, and multiple blades are embedded on multiple accommodation cavities one -to -one, and the base is connected with the motor, and the fairing is equipped with multiple notches, and the fairing is fixedly connected with the base, and multiple blades pass through multiple notches one -to -one. The utility model discloses through setting power mechanism on the wing, can effectively reduce the difficulty of the unmanned plane of using the utility model to rise, and improve flight speed, can better match the navigation use of long range or the unmanned plane of the volume of bigger.

The utility model discloses a cable burying support which comprises a supporting frame (1), the supporting frame (1) is designed to be horizontally fixed, the upper end of the supporting frame (1) is provided with two balls (2) arranged along the length direction of the supporting frame (1), and the distance between the two balls (2) is smaller than the diameter of a cable (6) to be laid. The utility model provides a cable burying support which can directly pull a cable on the support so as to reduce cable lifting operation in a tunnel.

The embodiment of the utility model provides an electrolytic bath. The electrolytic bath comprises two end pressing plates which are arranged in a spaced mode in the first direction; the two end pole plates are located between the two end pressing plates, and one end pole plate is connected to one end pressing plate; the polar plates and the gaskets are alternately connected in the first direction, the polar plates and the gaskets are connected between the two end polar plates, and runner holes communicated with each other are formed in the end polar plates and the polar plates; wherein at least one end pole plate is provided with a drain hole, the drain hole is communicated with the runner hole in the end pole plate, and the drain hole is used for draining liquid in the runner hole. In the assembling process of the electrolytic cell, water in the electrolytic cell can be drained through the drainage holes, the lifting weight of the electrolytic cell is reduced, waste of water resources can be avoided, and the production environment of a workshop can be improved.

The invention discloses a deviation rectifying and guiding device and method of a bag-making printing machine, and relates to the technical field of printing. The deviation rectifying and guiding device of the bag-making printing machine comprises a printing workbench, workbench supporting legs are fixedly connected to the bottom of the printing workbench, and a conveying belt support is fixedly installed at the top of the printing workbench; a printing machine is arranged in the conveying belt support, a fixed supporting block is fixedly installed on one side of the printing workbench, a lifting sliding way is formed in one side of the fixed supporting block, and when two correction guide plates reset, two straight plates on the correction guide plates can extrude a packaging bag; the paper packaging bag is extruded to be in a horizontal shape, the packaging bag can be corrected conveniently, the phenomenon that the packaging bag inclines, printing deviation is caused, the printing attractiveness is guaranteed, meanwhile, the packaging bag can be guided conveniently, and then printing machining on the packaging bag is facilitated.