31results about How to "Quick to put into use" patented technology

The invention belongs to the technical field of manufacturing high-voltage electric porcelain insulators, in particular to a device and method for manufacturing high-voltage electric porcelain insulators. The following solutions are now proposed, including a fixing seat. Both ends of the top outer wall of the fixing seat are fixedly connected with a fixing plate, and two The outer walls on the opposite side of the fixing plate are fixedly connected with abutting brackets, and the top outer walls of the two abutting brackets are fixedly connected with connecting springs at an equal distance. In the present invention, a blower blanking component is provided, and during the iron removal operation of the raw materials after ball milling, the blower is started, and the blower blows a large amount of gas into the hollow ring frame, and this part of the gas passes through the spiral air supply blades on the air guide tube. The helical gas accelerates the sliding of the raw material from the conical adsorption cover. The helical gas can realize all-round blowing on the outside of the magnet bar, improve the blowing effect, and ensure that the raw material will not be long-term. It is adsorbed on the outer wall of the conical adsorption cover to improve the recovery efficiency of raw materials.

The invention discloses a method for reinforcing a concrete column rapidly. The method for reinforcing the concrete column rapidly comprises the steps that small channel steel and big channel steel which are matched with the concrete column in sectional dimension and used for reinforcement are manufactured, and bolt holes are reserved in flanges of the small channel steel and the big channel steel correspondingly; a bonding and anchoring area of the concrete column is polished and cleaned to be flat; the small channel steel is installed in the design position, corresponding through bolt holes are drilled in the surface of the bonding and anchoring area of the concrete column, and the through bolt holes are cleaned; the bonding and anchoring area is sleeved with the small channel steel after a building structural adhesive is smeared on the bonding and anchoring area, and the flange of the small channel steel is tightly attached to the bonding and anchoring area; the building structural adhesive is smeared on a second bonding and anchoring area of the small channel steel, the second bonding and anchoring area is sleeved with the big channel steel open in the opposite direction, and the flange of the big channel steel is tightly attached to the second bonding and anchoring area; the adhesive is injected into the through bolt holes, and opposite through bolts are embedded in the through bolt holes; and nuts of the opposite through bolts are screwed, so that the small channel steel, the big channel steel and the concrete column are fixed together. According to the method for reinforcing the concrete column rapidly, the construction steps are simple, and the construction period is short; the bearing capacity, the lateral stiffness and the seismic ductility of the column can be greatly improved; and the overall performance of the column is good, and the reliability is high.

The invention belongs to the field of public facilities, and in particular relates to a brick for tactile paving, which includes a brick body. The brick body is provided with: a placement groove, which is arranged on the upper surface of the brick body; a placement cavity, and the placement chamber is arranged in the middle of the brick body. The top surface of the cavity is provided with a plurality of through holes, and the four corners of the bottom surface of the storage cavity are provided with installation grooves; the raised columns are sliding and sealed in the through holes; the lifting mechanism, the lifting mechanism includes: a lifting plate, a convex The lower end of the lifting column is fixedly connected with the upper surface of the lifting plate; there are four memory springs, and the four memory springs are respectively fixedly connected at the four corners of the lower end of the lifting plate; the electric heating block is arranged in the installation groove, and the memory The lower end of the spring is fixedly connected with the upper surface of the electric heating block; the heating mechanism includes: an electric heating network, and the electric heating network is installed in the placement groove. The invention has low cleaning difficulty and good cleaning effect, and can alleviate the pain of blind people walking on the blind road for a long time.