Anchor rod used for power construction
An electric power construction and bolting technology, which is applied in basic structure engineering, construction, sheet pile wall, etc., can solve the problems of inconvenient installation of bolts, and achieve the effect of simple structure, convenient installation, and easy popularization and application.
Active Publication Date: 2015-12-09
STATE GRID SHANDONG ELECTRIC POWER +1
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Problems solved by technology
[0004] The purpose of the present invention is to provide a bolt for electric power construction, which is used to solve the problem of inconvenient installation of the existing bolt
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[0020] Such as Figure 1 to Figure 7 As shown, the present invention mainly includes a base 1, a main pole 2, a board 3, a position limiting assembly, an auxiliary pole 5 and a rope 6, and the present invention will be described with reference to the accompanying drawings.
[0021] Such as figure 1 , figure 2 As shown, the base 1 is a square metal piece, which can be welded by profiles. A main rod 2 is fixed at the center of the top of the base. The main rod can be circular or square. The main rod is placed vertically and connected to the base. The surface is vertical. Such as Figure 5 As shown, gaps 11 are respectively provided on the bases on both sides of the main rod, and secondary rods 5 are hinged 10 in each gap. The secondary rods are square metal rods, and at least one socket 51 is provided on the secondary rods. The jack is a strip hole. The left and right sides of the base are respectively fixed with strapping boards 3, such as image 3 , Figure 4 As shown,...
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An anchor rod used for power construction is used for solving the problem that an existing anchor rod is not convenient to install. A main rod is fixed to the top of a base. Auxiliary rods are hinged to the portion, surrounding the main rod, of the base and can swing within the range of 90 degrees. Tower plates are arranged on the side face of the base and correspond to the auxiliary rods one to one. Limiting assemblies are arranged on the two opposite inner walls of each tower plate respectively. Each limiting assembly comprises a fixing device, a bolt and a spring, wherein the opening end of the fixing device is fixed to the corresponding inner wall of the corresponding tower plate, the bolt is arranged at the end, opposite to the opening end, of the fixing device in a sliding mode, one end of the bolt penetrates through the side wall of the fixing device and then extends into an inner cavity of the fixing device, the spring is arranged between the end, arranged in the inner cavity of the fixing device, of the bolt and the corresponding inner wall of the corresponding tower plate, and an insertion hole connected with the bolt in an inserting mode and matched with the bolt is formed in the corresponding auxiliary rod. The anchor rod is convenient to install, simple in structure and convenient to apply and popularize.
Description
technical field [0001] The invention relates to the technical field of bolts for electric power, in particular to a bolt for electric power which is convenient for construction. Background technique [0002] The structure of the anchor rod of the existing power transmission line is: the anchor rod is fixed to the foot plate of the iron tower of the power transmission line by the anchor bolt, the anchor rod is located in the straight hole below the tower foot plate, and the bottom of the straight hole is connected with a bottom expansion hole, the fixing device at the bottom of the anchor rod is located in the bottomed hole. The fixing device is two hanging boards, the hanging boards are cuboid steel plates, and the passing shaft is arranged on the bottom of the bolt, and the shaft is eccentric. [0003] The shortcoming of above-mentioned fixing device is: because common anchor rod adopts the steel bar that diameter is 60mm, and the installation shaft diameter of existing fi...
Claims
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IPC IPC(8): E02D5/74E02D27/42
Inventor 尹晓敏赵英杰李宁殷晓鸣尹爱辉
Owner STATE GRID SHANDONG ELECTRIC POWER