Casing pipe positioning device and construction method thereof
A technology of positioning device and casing, which is applied in construction, building structure, processing of building materials, etc., can solve the problems of high positioning and verticality requirements, etc.
Pending Publication Date: 2021-06-01
SHANGHAI NO 4 CONSTR
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Problems solved by technology
[0003] Based on this, it is necessary to provide a casing positioning device with accurate positioning and convenient operation and its construction method for casing installation with high requirements on positioning and verticality.
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] The pre-embedded casing needs to determine the specific location of the casing and obtain the corresponding positioning points so as to check whether the embedded position of the casing is correct later. The invention provides a bushing positioning device, which fixes through the connection between the first fixing part and the positioning main part, determines the center position of the bushing, and further locates the center positions of other correspo...
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The invention relates to a casing pipe positioning device and a construction method thereof. The casing pipe positioning device comprises a positioning piece and a receiving piece. The positioning piece comprises a positioning body part, a first fixing part, a positioning point transmitting part and a first gradienter, wherein the first fixing part and the first gradienter are arranged on the positioning body part; the positioning point transmitting part is arranged in the center of the positioning body part; the receiving piece comprises a receiving body part, a second fixing part and a second gradienter; the second fixing part and the second gradienter are both arranged on the receiving body part; and a hole is formed in the center of the receiving body part. The casing pipe positioning device is high in positioning precision and large in operation space. In addition, the construction method of the casing pipe positioning device is simple in step, convenient to operate and suitable for application and popularization.
Description
technical field [0001] The invention relates to the field of building construction, in particular to a casing positioning device and a construction method thereof. Background technique [0002] Nowadays, various technologies in the construction industry are constantly developing, and in the construction, the positioning points of the casings used in the pipeline need to be determined in advance to be center-aligned and correct, and the docking can be realized later to reduce errors. During the construction process, the casing needs to be aligned according to the actual situation, and the position accuracy is strict. If the positioning of the casing is inaccurate during installation, the verticality deviation is large, and the center position of the casing deviates, it is necessary to re-adjust the concentricity of the casing and the pipe. , resulting in difficulties in pipeline installation and increased construction difficulty. Contents of the invention [0003] Based on...
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IPC IPC(8): E04G21/18E04G21/00
CPCE04G21/1841E04G21/00
Inventor 张佳张啸聪梁宇鹏赵鑫鹏于森卢治江
Owner SHANGHAI NO 4 CONSTR