Evenness adjusting methods for industrial factory building T-shaped groove and platform thereof

Abstract

The invention relates to evenness adjusting methods for an industrial factory building T-shaped groove and a platform thereof. The evenness adjusting method for the T-shaped groove comprises the following steps of: (1) measuring and confirming the position of the T-shaped groove and drilling a positioning hole; (2) installing an expansion bolt with an adjusting nut into the positioning hole and placing a tray on the adjusting nut of the expansion bolt; (3) adjusting the evenness of a support plate by a leveling instrument and a theodolite through the adjusting nut on the expansion bolt and placing the T-shaped groove on the corresponding position of the support plate; (4) adjusting the evenness of the support plate again by the leveling instrument and the theodolite through the adjusting nut on the expansion bolt and fixing the T-shaped groove by a compression bolt and angle iron with an opening so as to finish the evenness adjustment of the T-shaped groove. The invention has the advantages of simplicity and easiness for operation, easiness for precision control, shorter adjusting time, higher working efficiency, lower construction cost, high integral appearance quality and time and labor saving. The evenness adjusting methods for the industrial factory building T-shaped groove and the platform thereof have higher precision.

Description

technical field [0001] The invention belongs to the field of construction, in particular to a method for adjusting the flatness of T-shaped slots and platforms of industrial workshops. Background technique [0002] In the construction of industrial plants, especially in the assembly workshop of the equipment manufacturing industry, the entire floor of the assembly span uses T-slots as the platform for equipment assembly. The T-slot platform is composed of several T-slots connected end to end. Generally, the length of a T-slot is 2-3 meters, and the installation of T-slots in the assembly workshop is relatively large; the installation accuracy is high, otherwise it will have a greater impact on the operation of the equipment, especially It is a requirement for the flatness of the T-slot and the entire T-slot platform. In the assembly workshop, the flatness of the T-slot and the T-slot platform is generally required to be within 1mm. In the prior art, the installation method ...

AI Technical Summary

Problems solved by technology

In the prior art, the installation method of the T-shaped groove on the concrete base is to set a supporting point at the four corners under the T-shaped groove, each supporting point is raised with a wedge-shaped iron, and the flatness of the T-shaped groove is measured with a level and theodolite , use a hammer to lightly tap the wedge-shaped iron at the four corners of the T-shaped slot to adjust the flatness. After adjustment, weld the wedge-shaped iron and the embedded parts embedded in the concrete to fix the flatness of the T-shaped slot. Although the above method can Adjust the flatness of the T-shaped groove, but there are the following problems: 1. The precision of the flatness is difficult to control; 2. The adjustment time is long and the work efficiency is low; 3. The construction cost is high, and the thickness of the wedge iron is generally 50mm. And machining is required; 4. Pre-embedded welding parts are required in the concrete base, and it is difficult to accurately control the position; 5. It is more difficult to straighten the T-slot platform composed of several T-slots, and the overall visual quality is poor

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