186results about "Meshed-ring wire network" patented technology

The invention provides a diameter reducing device for an electric pole reinforcing cage forming machine. The diameter reducing device comprises a main bracket, a guide wheel mechanism, a main rotating disk, a diameter reducing driving mechanism, a diameter reducing mechanism and a main rotating driving mechanism, wherein the guide wheel mechanism is arranged on the main bracket, the main rotating disk is arranged on the guide wheel mechanism, the diameter reducing mechanism and the diameter reducing driving mechanism are arranged on the main rotating disk, the main rotating driving mechanism can drive the main rotating disk to rotate, the diameter reducing mechanism consists of a pinion and a bevel gear wheel, the diameter reducing driving mechanism drives the bevel gear wheel to rotate by a chain wheel mechanism, the bevel gear wheel rotates to drive the pinion to rotate, a hole is arranged in the middle of the pinion, a thread is arranged in the inner wall of the hole, a thread is arranged at the outer surface of a lead screw mechanism, and the lead screw mechanism penetrates through the hole of the pinion and is connected with a reinforcement penetration mechanism. The diameter reducing device has the advantages that by adjusting the differential value of the rotating speed of the main rotating disk and the bevel gear wheel and automatically changing the diameter of an electric pole reinforcing cage, the forming device not only is applicable to equal-diameter electric pole reinforcing cages, but also is applicable to tapered electric pole reinforcing cages.

The invention relates to an automatic welding and forming machine of a tapered pole reinforcing cage. The automatic welding and forming machine comprises a material frame, a reinforcing cage forming mechanism and a movable rotary mechanism, which are arranged on a bottom bracket, wherein the movable rotary mechanism comprises a first driving device and a locating disc driven by the first driving device, and a main reinforcement locating hole capable of passing through the reinforcing cage is formed in the locating disc; the reinforcing cage forming mechanism comprises a second driving device and a rotary disc driven by the second driving device, a main reinforcement locating device capable of passing through the reinforcing cage is formed in the rotary disc, and the rotary disc and the locating disc rotate synchronously; and a welding device is arranged on one side of the reinforcing cage forming mechanism. The forming machine of the tapered pole reinforcing cage disclosed by the invention has the advantages of being capable of implementing automatic welding and improving the working efficiency.

A ball chain assembly may be used to form tessellated patterns of ball chains. The ball chains include a series of balls and intermediate links of a breadth less than the breadth of said balls. A chain connector of one-piece construction defines a circular array of ball-receiving sockets. Each of the sockets are sized to receive a ball of one of said chains. A ball of the chain can be inserted into one of the sockets of the chain connector where a link of the inserted ball passes through the slot extending from the socket, such that a chain can be connected to each of the sockets.

A wire ring net, particularly for providing barriers for rocky walls and the like comprises a plurality of braided wire rings, each wire ring comprising, at a starting end of its wire, a first curled portion wound about the wire of the first turn and, at the terminal, end of the wire, a second curled portion wound about the rope forming the wire ring.

The invention relates to machining methods and devices of a cylindrical reinforcement cage. The machining method of the cylindrical reinforcement cage comprises the steps that sheet-shaped reinforcement meshes are machined; the sheet-shaped reinforcement meshes are bent into deep U shapes or shallow U shapes; then, the middle portions of the shallow-U-shaped reinforcement meshes are bent again to form U-shaped structures, the reinforcement meshes are made to form cylinders in a surrounding manner, the folded portions of bent reinforcing steel bars are connected, and then the reinforcement cage is formed; or, the two sides of each deep-U-shaped reinforcement mesh is bent oppositely to form a cylinder, the folded portions of the bent reinforcing steel bars are connected, and then the reinforcement cage is formed. The machining method of the cylindrical reinforcement cage has the beneficial effects that the sheet-shaped reinforcement meshes are obtained through a mesh welding machine, the reinforcement meshes are bent, and then the cylindrical reinforcement cage is formed; and the upper latitude reinforcing steel bars and the lower latitude reinforcing steel bars of the cylindrical reinforcement cages are connected correspondingly, and then continuous reinforcement cages can be rapidly machined, and then the continuous reinforcement cages are cut into needed steel reinforcing bar keels or are cut and then connected into the needed steel reinforcing bar keels. The machining method of the cylindrical reinforcement cage solves the bottleneck problem that in a prefabricated wall module, the machining efficiency of the steel reinforcing bar keels is low and creates conditions for wide application of the prefabricated wall module.