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Twin-chamber limekiln masonry measuring and positioning method

A technology of double-chamber lime kiln and positioning method is applied in the directions of measuring devices, measuring instruments, surveying and mapping, and navigation, etc., which can solve the problems of shortening construction period and difficult positioning, and achieve the effects of convenient size control, simple production and accurate positioning.

Active Publication Date: 2015-10-14
TIANJIN 20 CONSTR
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Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a method for measuring and positioning the masonry of a double-chamber lime kiln. The whole process control solves the problem of difficult positioning during the masonry process, and ensures the quality of the project. The size calibration during construction is convenient and accurate, fully guarantees the efficiency of masonry, and shortens the construction period

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  • Twin-chamber limekiln masonry measuring and positioning method

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing, the present invention is further described:

[0021] like figure 1 As shown, a method for measuring and positioning the masonry of a double-chamber lime kiln includes the following steps:

[0022] (1) Select the hanging plate as the pay-off work platform;

[0023] (2) According to the size of the masonry, the pay-off stand and the line stand diagonal support 4 are made, and the pay-off stand and the line stand support 4 are both composed of angle steel with a model of L50, and are connected by welding;

[0024] (3) Lift the hanger to the designated position according to the design requirements, fix the pay-off stand and the diagonal brace 4 of the line stand, and hang the plumb bob 7 and the white wire; the plumb bob 7 is the center of the kiln chamber, so the rope for suspending the plumb bob 7 is The center line 1, wherein the white line and the rope for hanging the plumb weight are made of 22# iron wire, and the pay-o...

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Abstract

The invention discloses a twin-chamber limekiln masonry measuring and positioning method which comprises the following steps: (1) a hanging scaffold is selected as a line laying work platform; (2) a line laying coil holder and a coil holder inclined strut are manufactured according to masonry size; (3) the hanging scaffold is lifted to an assigned position according to design requirements, the line laying coil holder and the coil holder inclined strut are fixed and a plumb bob and a white line are suspended; (4) the bracket pillar positioning white line is used as a border line to lay bracket pillars upwards step by step, and the bracket pillar control coil holder is used as a border line to control masonry height of the bracket pillars; and (5) an annular channel control white line is used as a border line to lay the internal wall upwards step by step, the distance between the internal wall and the center is measured during laying of 3-4 layers, and masonry radius is controlled. By the method, the positioning difficulty in masonry process is solved, construction quality is guaranteed, masonry efficiency is guaranteed, and construction cycle is shortened.

Description

technical field [0001] The invention relates to the field of industrial building construction, in particular to a method for measuring and positioning the masonry of a double-chamber lime kiln. Background technique [0002] The Maerz lime kiln is a double-chamber structure. The force is transmitted from the upper brick to the brick arch through the annular channel, and then to the corbel. Therefore, during the masonry process, the positioning of the corbel, the annular channel and the brick arch is particularly important. important. At present, some Maerz kilns control the corbel and the inner diameter of the masonry in the masonry positioning, and the elevation transfer error between the two kiln chambers is large, resulting in the masonry not up to the standard, and the subsequent construction process is difficult to carry out. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and to provide a double...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B2/10G01C15/00
Inventor 张国银黄昭陈文娟陈剑英梁克胜张宇
Owner TIANJIN 20 CONSTR
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