4results about How to "Guaranteed Straight" patented technology

The utility model discloses a kind of wire devices, including bottom plate, the middle part of bottom plate upper surface is fixed with vertical pole, one side of bottom plate upper surface is rotatably connected with vertical shaft by bearing, the top of vertical shaft is fixed with base, two wheel frames are installed on the upper surface of base, the top of vertical pole is fixed with top plate, two first guide pulleys are installed on the upper surface of top plate, extrusion assembly is installed on the surface of vertical pole and close to wheel frame one side, cleaning assembly is fixed on the surface of vertical pole and away from extrusion assembly one side.In the utility model, bottom plate, vertical pole, base, wheel frame and extrusion assembly are set, by rotating base, two wheel frames are switched to alternate rotation to close to vertical pole one side and pay off, the way of this quick roll change does not change the guiding direction of copper wire, and by setting extrusion assembly, the friction of copper wire passing through extrusion assembly can be increased, to ensure that copper wire can be straight during pay-off movement, avoid loose.

The invention provides a cattle and sheep carcass high-pressure spray cleaning and disinfection integrated device which comprises a supporting frame, a spray disinfection cavity is formed in the supporting frame, a waste water collecting structure is arranged on the lower side of the supporting frame and comprises a waste water tank, the waste water tank is communicated with the spray disinfection cavity, a spray structure is arranged in the supporting frame, and the spray disinfection cavity is communicated with the spray structure. The spraying structure comprises a liquid cavity and a plurality of first high-pressure nozzles arranged in the spraying disinfection cavity; and the suspension structure comprises a suspension frame, and a top plate is rotationally matched with the supporting frame. According to the high-pressure spraying, cleaning and disinfecting integrated device for the cattle and sheep carcasses, the high-pressure washing effect on the carcasses is guaranteed, and the carcasses can be rotated during high-pressure washing, so that high-pressure washing can be carried out on the peripheral sides of the carcasses, ozone water is sprayed to the peripheral sides of the carcasses for disinfection, and the cleaning efficiency of the carcasses is improved. Therefore, the carcass cleaning and disinfecting effect can be guaranteed, the carcass storage time is prolonged, and it is guaranteed that the carcass is cleaned and disinfected more thoroughly.

The utility model discloses a kind of construction engineering wall surface pay-off auxiliary devices, including pay-off rack, pay-off rack includes support plate, and support plate is symmetrically equipped with support seat, and support seat is equipped with pay-off roller, and one end of pay-off roller is equipped with rotating handle, and rotating handle is slidably equipped with limit handle, and limit handle is equipped with limit rod, and support seat is set with the limit hole matched with limit rod in the circumference of pay-off roller, and support plate is equipped with adjusting device, and adjusting device is equipped with fixing frame, and fixing frame is equipped with fixed rod, and fixed rod is slidably equipped with fixed plate, and fixing frame is equipped with antiskid pad in array, and limit rod can be retracted by pulling limit handle, ink line stretching is carried out by unlocking pay-off roller, limit spring automatically pushes limit rod and is clamped into limit hole after loosening, pay-off roller position is locked, fixed plate cooperates with antiskid pad and clamps ink line, and simultaneously fixed spring provides continuous pressure, ensure that ink line is not displaced in pay-off process.

The utility model belongs to the field of cable production equipment, and particularly relates to a high-speed constant-tension wrapping machine, which comprises a rack, a rotating cage which is arranged on the rack and is driven to rotate, a reel is arranged on the rotating cage, a cable passes through the center of the rotating cage when the wrapping machine works, and a reel brake device is arranged on the rotating cage. The reel braking device comprises a hysteresis brake, a transmission gear set, a photoelectric sensor and a controller, the hysteresis brake is installed on the rotating cage, an output shaft of the hysteresis brake is connected with a rotating shaft of the reel through the transmission gear set, and the photoelectric sensor is installed on the rotating cage and used for sensing rotation of the reel; the controller is electrically connected with the hysteresis brake and the photoelectric sensor respectively, receives a signal of the photoelectric sensor and controls the output power of the hysteresis brake during working, and the wrapping machine ensures that the tension of the wrapping tape is not increased and the wrapping tape is always straightened in the winding process, so that the wrapping speed of the whole machine is improved, and the cable production efficiency is further improved.