Special-shaped bent cap steel bar machining jig frame
A technology for processing steel bars and covering beams, which is used in bridges, bridge construction, erection/assembly of bridges, etc., can solve the problems of high difficulty in positioning steel bars and low precision of special-shaped covering beams, and achieve the effect of convenient construction and improved accuracy.
Inactive Publication Date: 2020-04-28
广州市第三市政工程有限公司
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Problems solved by technology
[0004] In order to overcome the defects of the prior art, the technical problem to be solved by the present invention is to propose a processing tire frame for special-shaped cover beam steel bars, which can solve the problems of high difficulty in positioning and low precision of special-shaped cover beam steel bars during binding and forming, and realize efficient binding Special-shaped cap beam reinforcement
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[0026] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0027] Such as Figure 1-3 As shown, the first aspect of the embodiment of the present invention provides a processing tire frame for special-shaped cap beam steel bars, which is used to bind the special-shaped cover beam steel bars 1, and includes opposite vertical bars 2, and the vertical bars 2 can be The upper positioning rod 3 is disassembled and connected, and the upper positioning rod 3 is arranged between two relative vertical rods 2, and its upper surface is provided with several upper positioning grooves 4, and several of the upper positioning grooves 4 are used for positioning and forming special-shaped For the skeleton piece of the cover beam steel bar 1, several of the upper positioning grooves 4 are evenly arranged along the direction of the upper positioning rod 3, and the vertical ro...
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The invention discloses a special-shaped bent cap steel bar machining jig frame, and belongs to the technical field of bridge construction. The special-shaped bent cap steel bar machining jig frame isused for binding a special-shaped bent cap steel bar, and includes opposing vertical bars, the vertical rods are detachably connected with an upper positioning rod, the upper positioning rod is arranged between the two opposite vertical rods, a plurality of upper positioning grooves are formed in the upper surface of the upper positioning rod, the plurality of upper positioning grooves are used for positioning framework sheets forming the special-shaped bent cap steel bar, the upper positioning grooves are evenly distributed in the direction of the upper positioning rod, the vertical rods aresequentially distributed on a horizontal rod, the upper positioning rod comprises a plurality of sub-rods which are sequentially spliced, and each sub-rod is correspondingly provided with one or moreof the upper positioning grooves. The upper positioning rod is arranged in the steel bar machining jig frame, the framework sheets forming the special-shaped bent cap steel bar correspond to the upper positioning grooves and are arranged in the upper positioning grooves, so the mutual positions of the framework sheets are accurately positioned, and construction is convenient and fast.
Description
technical field [0001] The invention relates to the technical field of bridge construction, and more specifically, to a tire frame for processing special-shaped cap beam steel bars. Background technique [0002] Generally, the structure of special-shaped cap beam reinforcement is as follows figure 1 shown. At present, the main method of its forming is: making semi-finished steel bars in the steel bar processing plant, transporting the semi-finished steel bars to the construction site, and using shaped tire frames for binding and forming. [0003] In the process of binding and forming on the tire frame, due to the lack of positioning, the mutual positions of the semi-finished steel bars need to be checked repeatedly, which is low in accuracy and time-consuming. Contents of the invention [0004] In order to overcome the defects of the prior art, the technical problem to be solved by the present invention is to propose a processing tire frame for special-shaped cover beam ...
Claims
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IPC IPC(8): E01D21/00E04G21/12
CPCE01D21/00E04G21/12
Inventor 黄凯豪陈杏林陈鹤永陈文金马建雁曹钰李文高
Owner 广州市第三市政工程有限公司