Bolt type detachable assembling support rack
A support frame and pin-type technology, applied in the field of the pin-type detachable assembly support frame, can solve problems such as low assembly efficiency, and achieve the effects of convenient transportation, recyclable installation and disassembly, and convenient installation and disassembly.
Inactive Publication Date: 2019-04-09
CHANGJIANG & JINGGONG STEEL STRUCTURE GRP CO LTD
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Problems solved by technology
[0002] In recent years, large-span steel structures have been widely used in large public buildings such as stadiums, airport terminals, high-speed rail stations, and exhibition centers. During the construction of such large-scale public buildings, due to the large span, they are limited by lifting equipment or sites. Generally, it needs to be installed in sections or blocks. During the installation process, before the overall structure is formed, a support frame needs to be used as a temporary support. The traditional support frame is basically made of angle steel, round pipe or rectangular pipe welded or connected by bolts, and the assembly efficiency is relatively low. , in order to improve the assembly efficiency, the applicant provides a plug-type detachable assembly support frame, and the present invention results from this
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[0018] combined with figure 1 , 2 , a bolt-type detachable assembly support frame, including a well-tac-toe frame base A, a standard section B of the support frame, a standard section C of the support frame, and a top platform D.
[0019] combined with image 3 , the support frame standard section 1 and 2 (B, C) are assembled by the plane truss B1 with steel ladder and the plane truss B2 without steel ladder through the post-installed web bar B3, the plane truss B1 with steel ladder and the plane truss B2 without steel ladder Both include truss chords (B11, B21), truss webs (B12, B22), web connection sleeves (B14, B24), horizontal support connection plates (B15, B25), facade support connection plates (B16, B26 ), chord connection sleeves (B17, B27), steel ladder plane truss B1 is steel-free ladder plane truss B2 and ladder beam B13 are welded in the factory, so that the ladder and support frame are combined into one, which is convenient for workers to climb , which increase...
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The invention belongs to the field of steel structure buildings and in particular relates to a bolt type detachable assembling support rack which comprises bases shaped as a Chinese character 'Jing',a plurality of support rack standard sections and a top platform, wherein the bases shaped as a Chinese character 'Jing' are mounted from top to bottom in sequence through chord member connecting casings; adjacent support rack standard sections are assembled in a manner of rotating for 90 degrees. Therefore, the support rack is high in stability, convenient to transport, convenient to mount and dismount and can be recyclable.
Description
technical field [0001] The invention belongs to the field of steel structure buildings, and in particular relates to a bolt-type detachable assembly support frame. Background technique [0002] In recent years, large-span steel structures have been widely used in large public buildings such as stadiums, airport terminals, high-speed rail stations, and exhibition centers. During the construction of such large-scale public buildings, due to the large span, they are limited by lifting equipment or sites. Generally, it needs to be installed in sections or blocks. During the installation process, before the overall structure is formed, a support frame needs to be used as a temporary support. The traditional support frame is basically made of angle steel, round pipe or rectangular pipe welded or connected by bolts, and the assembly efficiency is relatively low. , In order to improve the assembly efficiency, the applicant provides a plug-type detachable assembly support frame, and ...
Claims
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IPC IPC(8): E04G25/02
CPCE04G25/02
Inventor 江涛邱仙荣俞奇效周鹏洋仝书敬邵冰王柳姚峰郦宏伟王强强
Owner CHANGJIANG & JINGGONG STEEL STRUCTURE GRP CO LTD