Underwater steel structure column construction positioning device
A positioning device and a technology for steel structure columns, which are applied to underwater structures, water conservancy projects, infrastructure projects, etc., can solve problems such as unreliable positioning of steel structure columns, improve portability, maintain stability, and shorten installation. effect of time
Active Publication Date: 2021-06-18
深圳深安建筑工程有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides an underwater steel structure column construction positioning device, which solves the problem of unreliable construction positioning of the steel structure column
Method used
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Embodiment
[0032] like Figure 1-6 As shown, the embodiment of the present invention provides an underwater steel column construction positioning device, including a first support body 3 and a second support body 5, the upper end of the first support body 3 is provided with slots 24 around, and the second support body The body 5 is arranged on the top of the first support body 3, the lower end of the second support body 5 is fixedly connected with the support rod 4 around, and the lower end of the support rod 4 is arranged in the inside of the draw-in groove 24, the first support body 3, the second support body The body 5 is provided with a through groove 7, which can effectively place the steel structure column in the through groove 7, and maintain the stability of the steel structure column when the steel structure column is not moved under the mud surface. The support body 5 can be selectively increased according to the length of the steel structure column, so as to adapt to the posit...
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The invention provides an underwater steel structure column construction positioning device, and relates to the technical field of building construction. The underwater steel structure column construction positioning device comprises a first supporting body and a second supporting body, wherein clamping grooves are formed in the periphery of the upper end of the first supporting body, the second supporting body is arranged above the first supporting body, supporting rods are fixedly connected to the periphery of the lower end of the second supporting body, the lower ends of the supporting rods are arranged in the clamping grooves, and through grooves are formed in the first supporting body and the second supporting body in a penetrating mode. According to the device, a steel structure column is lifted and moved into the through grooves in the first supporting body and the second supporting body and moved to a position below a slurry surface, so that the stability of the steel structure column is kept, the disassembly, separation and use are convenient, the transportation difficulty is greatly reduced, the overall portability is improved, the installation is easy and convenient, and the installation time is greatly shortened.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to an underwater steel column construction positioning device. Background technique [0002] With the acceleration of urbanization and the intensive use of land, in order to obtain more underground space, deep foundation pits are widely used in construction projects, and the deep foundation pit support form of internal support + enclosure piles is also commonly used. As an important part of the internal support system, steel column piles ensure accurate positioning of steel columns, which is a key and difficult point in the construction process. [0003] At present, in the construction of underwater column piles, due to the use of mud retaining walls, the tops of most steel columns are below the mud surface, and it is impossible to observe and check the core points of the piles. As a result, the positioning of the column is difficult, and it is easy to cause the devia...
Claims
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IPC IPC(8): E02D29/09E02D17/04
CPCE02D29/06E02D17/04
Inventor 罗超平徐志勇罗昊
Owner 深圳深安建筑工程有限公司