An underwater steel structure column construction positioning device
A positioning device and steel structure column technology, applied in underwater structures, water conservancy projects, infrastructure engineering and other directions, can solve the problem of unreliable positioning of steel structure columns, improve portability, reduce difficulty, and shorten installation time Effect
Active Publication Date: 2022-04-22
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
[0030] Such as 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 po...
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The invention provides a construction positioning device for an underwater steel structure column, and relates to the technical field of building construction. The construction positioning device based on an underwater steel structure column includes a first support body and a second support body, the upper end of the first support body is provided with slots all around, and the second support body is arranged on the first support body Above the body, the lower end of the second support body is fixedly connected with a support rod around the lower end, the lower end of the support rod is arranged inside the slot, and the first support body and the second support body are provided with a through groove . By hoisting and moving the steel structure column to the first support body and the second support body, when moving the steel structure column to the mud surface, the stability of the steel structure column is maintained, and it is easy to disassemble and separate for use. It reduces the difficulty of transportation, improves the overall portability, and is easy to install, greatly shortening the installation time.
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