Embedment method and structure for double-cylinder suspension type hydraulic machine oil cylinder bearing seat
A support seat and suspension type technology, which is applied to fluid pressure actuating devices, hydraulic engineering, marine engineering, etc., can solve problems such as poor positioning accuracy and difficulty in second-stage concrete pouring, and achieve high efficiency, fast pouring speed, and welding. Fixed solid effect
Active Publication Date: 2016-11-16
CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD
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Problems solved by technology
[0004] The object of the present invention is to provide a method and structure for embedding the oil cylinder support seat of a double-cylinder suspended hydraulic machine, so as to solve the technical problems of poor positioning accuracy of the oil cylinder support seat of a double-cylinder suspended hydraulic machine and difficulty in pouring concrete in the second phase in the prior art , so as to overcome the deficiencies of the existing technology
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[0026]This example is an improvement to the existing technology, the mounting holes of the prior art are as Figure 6 shown by Figure 6 It can be seen that the installation hole in the prior art is a rectangular hole, and the existing rectangular installation hole 16 is provided on the side of the gate pier, and the existing rectangular installation hole 16 is pre-embedded with horizontal inserting ribs 17 and vertical inserting ribs 18 . There is no pouring hole above the existing rectangular installation hole 16, so the second phase of concrete pouring can only be poured from the opening on the side of the gate pier, which is difficult to pour and difficult to compact, posing a safety hazard; Due to the limitation of the space of the seat 7, the amount of the second-stage concrete that can be transported into the existing rectangular installation hole 16 each time is small, and in order to prevent the support seat of the hanging point on the oil cylinder from moving, it mus...
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The invention discloses an embedment method and structure for a double-cylinder suspension type hydraulic machine oil cylinder bearing seat. According to the embedment method and structure, a pouring hole is formed above a installation hole reserved in the gate pier in the side direction, the oil cylinder bearing seat is arranged in the installation hole, radiation-direction joint bars are arranged on the periphery of the inner wall of the installation hole, and the radiation-direction joint bars and radiation-direction connecting bars on the periphery of the oil cylinder bearing seat are welded through a rectangular plate; axial connecting bars are welded to the end, inserted into the installation hole, of the oil cylinder bearing seat, the axial connecting bars and axial inserting bars at the bottom of a blind hole are welded through the rectangular plate, or the axial connecting bar and the bottom end of another oil cylinder bearing seat through the rectangular plate; the pouring hole is a rectangular hole; the size of an opening of the rectangular hole is larger than the size of the appearance of the oil cylinder bearing seat, and the opening of the rectangular hole extends to an overhauling platform at the top of the gate pier; and after the oil cylinder bearing seat is fixed well and positioned, an opening of the installation hole and one side of the pouring hole are plugged through templates, second phase concrete pouring is carried out from the overhauling platform at the top of the gate pier, pouring is convenient, and the pouring efficiency and quality are also effectively improved.
Description
technical field [0001] The invention relates to a method and structure for embedding a support seat of a double-cylinder suspended hydraulic machine oil cylinder, and belongs to the technical field of embedding of the support seat of the upper hanging point of the oil cylinder of a double-cylinder suspended hydraulic machine in water conservancy and hydropower projects. Background technique [0002] The supporting seat of the upper hanging point of the oil cylinder of the double-cylinder suspension hydraulic press generally adopts a cylindrical structure. At present, the method of embedding the supporting seat of the upper hanging point of the double-cylinder suspension hydraulic press is to provide a rectangular hole on the gate wall, and the exposed horizontal ribs, vertical ribs and axial ribs are pre-embedded in the rectangular holes. The support seat of the upper hanging point of the double-cylinder suspension hydraulic press is installed in the rectangular hole and wel...
Claims
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Login to View More IPC IPC(8): E02B7/20F15B15/20
CPCE02B7/20F15B15/20
Inventor 王兴恩王勇陈寅其
Owner CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD