32results about How to "Convenient supporting installation" patented technology

The present invention relates to an electric multiplying factor regulating device of aiming rule sight. It includes a cylinder body of aiming device fixed on the stock, in the cylinder body an object-lens, a eyepiece and an electric multiplying factor regulating device with a connecting screw are set, said electric multiplying factor regulating device is connected with a multiplying factor regulating tube, the front and rear two ends of inner diameter of said multiplying factor regulating tube are respectively equipped with a front screw groove and a rear screw groove, and respectively connected with multiplying factor regulating lens and focusing lens, on the stock a trigger is connected. Said electric multiplying regulating device includes a main body with an internal cavity, said main body is connected with a motor with drive device and speed reducer, said motor is equipped with a control box with battery, said control box is wirelessly connected with a remote controller with contraction key and amplification key, and said drive device includes several structures of gear, bolt, nut, wormwheel and worm, etc. Said invention can greatly raise firing speed and firing accuracy.

The invention provides a lighting distribution box. The lighting distribution box comprises a panel, a cover plate and flexible baffles; the upper part of the panel is provided with the cover plate; one end of the cover plate is connected with the panel through an articulated manner; an observation window is arranged at the middle of the panel, and the plurality of flexible baffles are disposed inthe observation window; a concealed bottom box is disposed under the panel; the panel and the concealed bottom box are connected through screws; the concealed bottom box includes an upper box body and a lower box body; the upper box body and the lower box body are connected through an adjustment screw; two ends of the inner side of the upper box body are provided with guide rail seats; one end ofeach guide rail seat is connected with the upper box body through screws, and the other ends of the guide rail seats are provided with an electric guide rail; and the electric guide rail is connectedwith the guide rail seats through screws. According to the lighting distribution box, the lighting distribution box is improved. The lighting distribution box has advantages of simple structure, convenient installation and use, good waterproof effect, safety and reliability. With the lighting distribution box adopted, e problems and deficiencies of an existing device can be eliminated.

The invention relates to a block-clearing mechanism applied to a horizontal screw conveyor, which comprises an annular mounting plate hinged at the outer wall of the discharge port of the horizontal screw conveyor and adapted to the diameter of the discharge port, and arranged on the circular mounting plate to The block-clearing member for dredging the discharge port, and the two sides of the discharge port on the same side as the rotation direction of the ring-shaped mounting plate are hinged with fixed hooks for fixing the ring-shaped mounting plate in both unused and in-use states. The present invention can conveniently and quickly dredge the discharge port when a blockage occurs through the hinged annular mounting plate, the blockage removal piece and the pressing handle; the dredging time is shortened, and the labor intensity of workers is reduced; in addition, compared with the existing electric dredging device Compared with, the volume space is small, the manufacturing cost is small, and by fixing the hook rod and the hook head, this mechanism can be conveniently installed at the discharge port of the screw conveyor without affecting the discharge of the discharge port.

The invention provides an afterheat utilization cyclone separator, which comprises a casing, a dust-containing gas inlet, a gas inlet distributor, a dust discharging opening and a clean gas outlet, wherein the dust-containing gas inlet is formed in the lateral part of the casing; the dust discharging opening is formed in the lower end of the casing; the clean gas outlet is formed in the top of the casing; a group of spiral pipelines are arranged in the casing; the upper end of the group of the spiral pipelines is communicated with the dust-containing gas inlet in a sealed way; the lower end of the group of spiral pipelines is communicated with the dust discharging opening in a sealed way; the dust discharging opening is communicated with the clean gas outlet in a sealed way through a gas ascending pipe; the dust discharging opening is isolated from a shell space of the casing; the upper side and the lower side of the casing are respectively provided with a heat exchange medium inlet and a heat exchange medium outlet of the shell space. The dust-containing high-temperature gas enters the dust discharging opening through spiral pipes; gas in the spiral pipes flows at high speed, and performs heat exchange with heat exchange media of the shell space through the pipe wall; the heat exchange efficiency is improved; the heat exchange area is increased; the integral size is smaller; the integration degree is high.

This invention provides an integrated water treatment device for treating domestic water. The device is mainly composed of a special vessel, which contains a magnetizing device, mineralizing balls, activated carbon, energy balls, alkaline balls and antibacterial materials. The water treatment device can be used directly, or combined with other drinking water machines, and has such advantages as convenient installation, application and maintenance, and easy popularization.

The invention discloses a method for pouring and installing a light wallboard. The light wallboard is placed first, then the load-bearing beam and the load-bearing column are poured, and the edge part of the light-weight wallboard is poured together with the load-bearing beam and the load-bearing column. The special formwork used during pouring is fixed on the light wallboard to form the bottom formwork of the load-bearing beam and the side formwork of the load-bearing column during pouring. The frame column beam is integrally poured with the light wallboard, which strengthens the connection between the beam and the column to the wallboard. The overall rigid constraints, the special formwork is installed on the light wallboard for pouring, shortening the operation time, low operating cost, simpler process, and the invention is beneficial to the lifting, transportation and installation of the light wallboard, and the degree of mechanized construction is high , the construction site is also more tidy and civilized. When the board is a large wall board, the common problem of cracks in the wall is effectively solved, and the porcelain scraping decoration can be directly performed, and the effect is also greatly improved. Therefore, the present invention has better practical Application value and promotion prospect.