Novel building disassembly-free laminated slab with buckle type split heads

A snap-on, laminated board technology, which is applied to floor slabs, structural elements, building components, etc., can solve the problems of thin snap-on horse bench support structure, high requirements on integral molding accuracy, low production efficiency, etc., so as to reduce manual work. Quantity, material saving, high installation efficiency

Pending Publication Date: 2020-07-28
SHANGHAI OPEN STEEL JOIST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Developed by Shanghai Ouben Steel Structure Co., Ltd. and published the national standard atlas of "Excellent Rib Combination Free Formwork", it is referred to as "Excellent Rib". The company has previously applied for a patent: "a superior rib with its own horse stool support", application number: CN201910457932.1, the superior rib of the above patent adopts the integrated design structure of the horse stool support and cold-formed ribs, In the actual operation process, the inventor found that the excellent ribs of the above structure have low production efficiency due to the integrated structure, and the supporting structure of the buckle-type horse stool is thin, which cannot withstand trampling during construction, is prone to bending, and is difficult to produce , high precision requirements for one-piece molding, resulting in high production costs and other issues

Method used

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  • Novel building disassembly-free laminated slab with buckle type split heads
  • Novel building disassembly-free laminated slab with buckle type split heads
  • Novel building disassembly-free laminated slab with buckle type split heads

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The present invention proposes a superior-rib laminated board with buckle-type horse stools, including a bottom support plate and a plurality of buckle-type horse stools 1; figure 1 , figure 2 with image 3 As shown, the bottom support plate includes several cold-formed ribs 2 , a bottom plate 3 and several connecting pieces 4 ; the cold-formed ribs 2 are fixed on the bottom plate 3 through the connecting pieces 4 .

[0041] Such as Figure 4 As shown, the cold-formed rib 2 includes a first horizontal portion 21, a web 22 and a second horizontal portion 23; the two ends of the web 22 are respectively fixedly connected to the first horizontal portion 21 and the second horizontal portion 23; the second horizontal portion 23 It is fixedly connected with the bottom plate 3; the first horizontal part 21 is evenly arranged with a plurality of sockets 24 for inserting the buckle-type horse stool 1;

[0042] Such as Figure 5 As shown, the top of the snap-on horse stool 1 ...

Embodiment 2

[0050] The difference between embodiment 2 and embodiment 1 is that the detachable connection between the snap-on horse stool 1 and the cold-formed rib 2 on the bottom support plate is different; Image 6 As shown, the fixing part 12 of the buckle-type horse stool 1 is provided with a bolt hole, and the fixing part 12 of the buckle-type horse stool 1 is attached to the web 22 of the cold rib, and the bolt is passed through the bolt hole to realize the buckle The bolt connection between the snap-on horse stool 1 and the cold rib, in the case of needing to replace the buckle-type horse stool 1, only need to unscrew the bolts to realize the fastening between the snap-on horse stool 1 and the cold rib separate.

[0051] Such as Image 6 As shown, the support plates 15 on both sides of the buckle-type horse stool 1 need to be set in the same direction. At this time, after the buckle-type horse stool 1 is connected with the web 22 of the cold rib, the two support plates 15 can be e...

Embodiment 3

[0053] The overall structural features of Embodiment 3 are the same as those of Embodiment 1, and the same parts will not be repeated here, but its different technical features are as follows: Figure 9 As shown, the shape of the punching hole 25 of the cold-bending rib 2 is the same as the shape of the buckle-type horse stool 1 in the unfolded state (that is, before processing); The scrap metal sheets stamped on the cold-formed rib 2 can be reused and directly used as the processing blank of the buckle-type horse stool 1, such as Figure 7 As shown, the stamped buckle-type horse stool 1 blank is a flat metal plate, and the support plates 15 at both ends are in the same plane as the body of the buckle-type horse stool 1; The preset schematic lines 16 on both sides bend the support plates on both sides at a certain angle to the same side or different sides to form a Figure 8 The processed horse stool shown; the buckle-type horse stool 1 prepared by the above-mentioned optimal...

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PUM

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Abstract

The invention provides a novel building disassembly-free laminated slab with buckle type split heads. The novel building disassembly-free laminated slab comprises a bottom supporting plate and the multiple buckle type split heads; the top ends of the buckle type split head are supporting parts, and the bottom ends opposite to the top ends are fixing parts; the end parts of the supporting parts arestamped to form at least one punching groove; and the fixing parts are detachably connected and fixed with the surface of the bottom supporting plate. By means of the detachable split type design structure of the bottom supporting plate and the buckle type split heads, and therefore, the novel building disassembly-free laminated slab is low in cost, high in installation efficiency, high in production efficiency and wider in application range is provided.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a high-rib laminated board with buckle-type horse stools. Background technique [0002] With the development of industrial and civil buildings, the usage of PC floor is increasing day by day. PC floor slabs are self-heavy, low production efficiency, difficult to hoist, and high overall cost. Therefore, there has always been a demand for improvement and improvement of prefabricated floor slabs in the market. [0003] Developed by Shanghai Ouben Steel Structure Co., Ltd. and published the national standard atlas of "Excellent Rib Combination Free Formwork", it is referred to as "Excellent Rib". The company has previously applied for a patent: "a superior rib with its own horse stool support", application number: CN201910457932.1, the superior rib of the above patent adopts the integrated design structure of the horse stool support and cold-formed ribs, In the actual operati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C5/18E04B5/38
CPCE04B5/38E04C5/18
Inventor 陈明
Owner SHANGHAI OPEN STEEL JOIST
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