Bracket device for building construction measurement and method for controlling verticality of wall
A support device and building construction technology, applied in the direction of measuring devices, measuring instruments, surveying and navigation, etc., can solve the problems such as the inability to guarantee the verticality of the wall, and achieve the effects of simple and fast measurement process, accurate transmission, and convenient installation
Inactive Publication Date: 2016-10-05
CHINA CONSTR FIRST BUILDING GRP CORP LTD
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to provide a support device for building construction measurement, so as to overcome the fact that there is no measuring instrument on the operation surface for measurement in the construction where the wall is poured first and then the floor is poured, and the verticality of the wall cannot be guaranteed. degree of question
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[0033] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples cited are only used to explain the present invention, and are not used to limit the scope of the present invention.
[0034] Such as figure 1 As shown, it is a schematic diagram of the first support device for building construction measurement provided by an embodiment of the present invention; it includes:
[0035] The first branch plate 1, the first branch plate is provided with a strip-shaped installation groove 11, and the installation groove 11 is used to install a measuring instrument;
[0036] The second supporting plate 2 is provided with a light passing hole 21;
[0037] Side plate 3, one end of the side plate is fixedly connected to one end of the first supporting plate, and the other end of the side plate is fixedly connected to one end of the second supporting plate; and the first supporting plate 1 and the side plate 3 are perpendicu...
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The invention relates to a support device for building construction surveying and a method for controlling the vertical direction of a wall body. The support device comprises a first support plate provided with a strip-shaped installation groove, a second support plate provided with a light transmitting hole, and a side plate fixedly installed on the building wall body or a creeping formwork, wherein the installation groove is used for installing a measurement instrument. The method for controlling the vertical direction of the wall body adopts a method of fixing the support device disclosed by the invention at the inner side and the outer side of the wall body of a conversion layer and the external formwork of a construction layer respectively, and fixing a special-shaped structure control plate on the die assembly layer of the construction layer, and realizes accurate control on the vertical direction of the wall body by combining inner cylinder control with outer side check, without the need of arranging receiving light targets on the floors of building layers and erecting a laser plummet apparatus on a bottom-layer floorslab; the measurement instrument is convenient to install, and the vertical direction control and measurement process is simple and fast.
Description
Technical field [0001] The invention relates to a method for controlling the vertical direction of a wall, and a bracket device used in the method for controlling the vertical direction of the wall. Background technique [0002] With the development of urban construction, a large number of high-rise buildings continue to emerge, and the height of buildings is increasing day by day, which brings considerable difficulty to the vertical measurement of buildings. The general steps of the existing measurement method for the vertical control of the wall are: make a light receiving target on the floor of the building to be measured, set up a laser plumbometer on the bottom floor, and combine the light receiving target and the laser plumb The control point is vertically transferred to the floor to be measured, and then the main axis and the wall axis are staked out. [0003] For the climbing form construction of super high-rise core tubes and special-shaped shear wall walls, the above-men...
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IPC IPC(8): G01C15/00
CPCG01C15/00
Inventor 焦龙辉丁惠杰
Owner CHINA CONSTR FIRST BUILDING GRP CORP LTD