Installation device and installation method of wet joint reinforcement
A technology of installation device and installation method, which is applied in the direction of erecting/assembling bridges, buildings, bridge construction, etc., can solve problems such as unsafe construction errors and low operation efficiency, and achieve the effects of reducing installation errors, ensuring construction quality, and reducing waste
Active Publication Date: 2022-02-15
CHINA 19TH METALLURGICAL CORP
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Problems solved by technology
[0004] The invention firstly provides a wet joint steel bar installation device, which solves the problems of manual direct binding of the steel bar skeleton and lowering the installation, low operating efficiency, unsafety and large construction errors
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Embodiment Construction
[0025] The present invention will be further described below in conjunction with accompanying drawing.
[0026] Such as figure 1 and figure 2 As shown, the wet joint steel bar installation device of the present invention includes at least two main cabinets, and two suspenders 1 passing through each main cabinet. When there are two main cabinets, support the boom 1 from two positions; when there are three or more main cabinets, each main cabinet is arranged in a straight line along the wet joint 10, and support the boom 1 from three or more positions. 1 forms a support. Each main chassis has the same structure, which will be described in detail below.
[0027] The main chassis includes a side frame 2 and a top plate 3. The bottoms of the two side frames 2 are respectively provided with supports 4. The supports 4 are used to carry the upper structure. The supports 4 can be made of steel frames. In order to adapt to the uneven working conditions of the construction site, the...
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The invention discloses a wet joint steel bar installation device and installation method, relates to the technical field of bridge engineering, and solves the problems of manual direct binding of steel bar skeletons and lowering for installation, low operation efficiency, unsafety and large construction errors. The technical solution adopted in the present invention is: a wet joint steel bar installation device, including at least two main boxes, and suspenders passing through each main box; the main box includes a side frame and a top plate, and the top of the side frame is connected through the top plate , the lower side of the top plate is provided with a vertical lifting mechanism, the lower end of the vertical lifting mechanism is connected to the horizontal pushing mechanism, and the two sides of the horizontal pushing mechanism are respectively provided with push rods, and through holes are set on the push rods; In the through hole of the push rod of the main chassis, two suspenders are parallel to each other and perpendicular to the push direction of the push rod. The main box is placed directly above the wet joint, and then the steel bars are tied on the boom. After the steel frame binding is completed, the steel frame is lowered into the wet joint. The invention is used for wet joint construction of bridges.
Description
technical field [0001] The invention relates to the technical field of bridge engineering construction, in particular to a steel bar installation device and installation method in wet joint construction technology. Background technique [0002] Wet joint construction techniques are widely used in the field of bridge construction. At present, in concrete construction, more attention is generally paid to formwork support construction, and insufficient attention is paid to the binding and installation quality of wet joint steel bars. However, the quality of the finished structure is the result of the joint action of concrete and steel bars, so improving the construction quality of wet joints is an important aspect to ensure the quality of bridge engineering. [0003] At present, the installation of wet joints still basically adopts the construction method of directly binding the steel bars to form a steel skeleton, and then manually lowering the steel skeleton to the joint. T...
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IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 向吉雷汪小鼎陈士强
Owner CHINA 19TH METALLURGICAL CORP