Floor elevation pay-off review device
A technology of floor and correction device, which is applied in construction, building structure, processing of building materials, etc., can solve the problems of increasing measurement error and time-consuming labor for laying out lines.
Active Publication Date: 2017-05-03
THE FOURTH OF CHINA EIGHTH ENG BUREAU
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Problems solved by technology
[0005] The method in the prior art needs to spend a lot of labor and a lot of time for setting out the line because the height of the storey is measured upwards through the meter scale through the stairwell and the elevator, and the elevation line is marked on the vertical member.
Due to the need for meter scale measurement, the measurement error increases
At the same time, because the elevation line is passed through the stairwell and elevator room, the specific line-laying personnel will have certain safety risks
Method used
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[0021] The application provides a floor elevation setting-out review device, which reduces the work intensity of the floor elevation setting-out.
[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.
[0023] figure 1 It is a schematic diagram of the structure of the floor elevation setting-out review device provided by this application.
[0024] The following is an explanation of the relevant terms:
[0025] Floor height: the height between the finished surface of the building and the fin...
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The invention provides a floor elevation pay-off rechecking device. The floor elevation pay-off rechecking device comprises a base and a control section; the control section is provided with a vertical calibration device; the control section is provided with a first laser transmitter, wherein the light ray direction of the first laser transmitter is horizontal; a limiting block is arranged in a pipe of the control section; the top surface of the limiting block and light rays transmitted from the first laser transmitter are located on the same plane; a tubular or rod-shaped flexible section allowing vertical adjustment is arranged in the pipe of the control section and located at the upper end of the limiting block; scales are formed on the surface of the flexible section along the vertical direction; the top end of the flexible section is provided with a second laser transmitter; the direction of light rays transmitted form the second laser transmitter is horizontal; the length of the flexible section portion which is located at the lower end of the second laser transmitter is larger than that of the control section portion which is located at the upper end of the limiting block. According to the floor elevation pay-off rechecking device, an upper layer of floor can be positioned when not being constructed, the position of the upper layer of floor can be rechecked after the construction on the upper layer of floor is achieved, and the reduction on the working intensity of the floor elevation pay-off is implemented due to the facts that the structure is skillful and the degree of automation is high.
Description
technical field [0001] The present application relates to the technical field of building construction, and more specifically, relates to a floor elevation setting-out review device. Background technique [0002] With the continuous development of the construction market, construction projects, especially residential projects, the control of floor elevation is particularly important. How to quickly and accurately complete the elevation setting-out and review, whether in terms of project duration or technical management, is a subject that all construction units have been studying. [0003] Floor level setting-out is the focus of technical setting-out management in the construction process, which not only determines whether the main body level control of the project complies with the planning requirements, but also reflects the setting-out management level of the construction unit. It plays an important role in the promotion of construction period and quality control. [000...
Claims
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IPC IPC(8): E04G21/18
Inventor 张坤叩殿强雷少华张波姚慧
Owner THE FOURTH OF CHINA EIGHTH ENG BUREAU