Box girder steel reinforcement framework binding device
A steel frame and box girder technology, which is applied in the field of box girder steel frame binding devices, can solve the problems affecting the size and shape of the steel frame, the complex structure of the steel frame, and the inability to quickly and accurately adjust the steel frame on both sides of the pedestal, etc., to achieve Simplify the structure, ensure the size and shape, ensure the effect of processing quality and construction period
Pending Publication Date: 2021-02-26
SICHUAN JIAOTOU CONSTR ENG CO LTD +1
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Problems solved by technology
[0004] However, the structure of the steel frame disclosed in the above-mentioned patent is complicated, and it is impossible to quickly and accurately adjust the steel frame on both sides of the pedestal and make the two symmetrical, which affects the size and shape of the steel frame, and affects the processing quality and construction period of the prefabricated box girder.
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[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0037] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...
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The invention discloses a box girder steel reinforcement framework binding device which comprises a movable pedestal and a pair of steel reinforcement jig frames, the pair of steel reinforcement jig frames are symmetrically arranged on the two sides of the movable pedestal, each steel reinforcement jig frame comprises a base, a carrying frame, a sliding mechanism and a locking mechanism, the baseis arranged on one side of the movable pedestal, and the base is provided with a working slope. The sliding mechanisms are arranged between the carrying frames and the working slopes, the carrying frames can move along the working slopes through the sliding mechanisms, the locking mechanisms are arranged between the sliding mechanisms of the pair of reinforcing steel bar jig frames, and the locking mechanisms are used for fixing the distance between the carrying frames in the pair of reinforcing steel bar jig frames. The structure of the steel frame jig frames can be simplified, the steel barjig frames on the two sides of the pedestal can be rapidly and accurately adjusted to be symmetrical, the size and shape of a steel reinforcement framework are guaranteed, and the machining quality and construction period of a prefabricated box girder are guaranteed.
Description
technical field [0001] The invention relates to the technical field of bridge construction, in particular to a binding device for a steel bar frame of a box girder. Background technique [0002] In the construction of highway bridges, prefabricated box girders are generally used for erection. In the process of prefabricating box girders, in order to overcome the problems of uneven vertical and horizontal spacing, inaccurate positioning of steel bars, and substandard pass rate of steel bar cover during the installation of steel bars, the fixed steel bar frame method was adopted for standardized installation. [0003] The existing disclosed patent name is "a kind of hydraulic integral mobile prefabricated box girder web reinforcement tire frame and construction method", and the publication number is a Chinese invention of CN111516137A. The trolley is equipped with a jacking base, and the walking trolley is provided with a rack for carrying the steel tire frame and a vertical ...
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IPC IPC(8): B28B23/02B28B17/00
CPCB28B17/00B28B23/02
Inventor 莫志强赵通王元王操向治州李海鸥刘刚
Owner SICHUAN JIAOTOU CONSTR ENG CO LTD