Angle type positioning assembly sample plate and mounting method thereof
An assembly board and angle technology, applied in the erection/assembly of bridges, bridges, buildings, etc., can solve the problems affecting the smooth connection of bridge rods, achieve the effect of simple structure, ensure assembly accuracy, and improve assembly quality
Pending Publication Date: 2017-09-19
CHINA RAILWAY BAOJI BRIDGE GRP
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Affects the smooth connection of bridge members
Method used
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[0017] The present invention is described in detail below in conjunction with accompanying drawing;
[0018] Such as figure 1 As shown, the present invention provides a corner positioning assembly model, including a corner base 1, the two connecting surfaces of the corner base 1 are provided with a number of openings 2 for mounting pins 3, the The included angle of the angle base 1 matches the included angle of the parts to be connected; the openings 2 are evenly arranged on the connecting surface, and the apertures on each surface are the same, and the openings 2 are provided with drill sleeves ;
[0019] The angle base 1 is determined according to the angle between the plate 5 to be assembled and the bar plate 4. The holes on both sides of the angle base 1 are embedded with drill sleeves of appropriate apertures. The hole on the surface of the bar plate 4 is connected with the positioning pin 3, and the hole on the other side plate of the angle type is used to position and...
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The invention discloses an angle type positioning assembly sample plate and a mounting method thereof. The angle type positioning assembly sample plate comprises angle type bases, a plurality of open holes for mounting of pin bolts are formed in the two connecting faces of each angle type base; the included angles of the angle type bases are matched with the included angles of to-be-connected components; the angle type bases are determined according to the included angles between connecting plate bodies and members, and drill bushings with appropriate hole diameters are embedded to the open holes in two side plates of each angle type base; in use, one side plate body of the angle type positioning assembly sample plate is connected with holes in the surface of a rod piece plate body through positioning pin bolts, the well-drilled connecting plate bodies are positioned and assembled through holes in the other side plate body of the angle type positioning assembly sample plate, and the freedom degree of the connecting plate bodies are constrained through pin bolts in a connected mode; and the holes in a rod piece serve as a benchmark, a connector plate body is positioned and assembled, and the assembling accuracy of the connector plate body is ensured.
Description
technical field [0001] The invention relates to the technical steel structure connection field, in particular to an angle-type positioning assembly template and an installation method thereof. Background technique [0002] In the manufacturing process of steel truss chords, steel truss bridges have the advantages of majestic appearance, high bearing capacity, and large spans, and play an important role in bridge construction in China; steel truss bridges are generally processed by factories and transported to After the construction site, high-strength bolts are used to connect them into a whole, which has the characteristics of high degree of industrialization, high welding quality of components and high precision of hole making; with the development of science and technology, the joint design of steel truss beams has developed from bulk joints to integral joints, and the bar structure It is becoming more and more complicated, and higher requirements are put forward for the ...
Claims
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Login to View More IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 王志翔车平王伟祖樊昕哲
Owner CHINA RAILWAY BAOJI BRIDGE GRP