Process for fastening equipment and concrete foundation by omitting foundation bolt grouting maintenance
A technology for anchor bolts and equipment, which is applied in infrastructure engineering, architecture, building construction, etc., and can solve problems such as not being found.
Pending Publication Date: 2020-11-03
杜昌桂
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Problems solved by technology
[0005] Then, the old man searched on "Baidu" again, but couldn't find it: Regarding the fastening of equipment and concrete foundation, there is no need for subjects such as "secondary grouting"
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[0021] specific implementation plan
[0022] The concrete implementation steps of this [invention] are as follows:
[0023] Embedding embedded parts in the concrete foundation ( figure 1 ): According to the "role" of the equipment in the whole project and its position in the project layout, clarify "it": 1. It has a technical relationship with other equipment in the overall project layout; 2. Further clarify, The nozzle of "it" needs to be connected to the most convenient connection between the nozzles of other related equipment, and the relevant nozzle of the equipment to be fixed should be adjusted to the most suitable position; 3. Count how many pieces of equipment are needed to be fixed. Anchor bolts (you can know by counting the anchor bolt lugs); 4. Embed the embedded parts with the same number as the anchor bolt lugs to the corresponding position corresponding to the anchor bolt lugs of the equipment being poured. 5. Finally pour the concrete foundation.
[0024] Han...
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The invention discloses a process for fastening equipment and a concrete foundation by omitting foundation bolt grouting maintenance. Foundation bolts need to be used for fastening the equipment and the concrete foundation. The implementation method in the prior art is characterized in that when the concrete foundation is subjected to pouring, a wooden barrel is buried, maintenance is conducted for 15-30 days, and after creep and solidification of concrete are completed, the wooden barrel is removed; and The equipment is located on the foundation, the foundation bolts penetrate into foundationbolt lug holes of the equipment from holes, after the equipment is adjusted and leveled, secondary grouting is conducted on the holes where the foundation bolts are suspended, then maintenance is conducted for 15-30 days, and after creep and solidification of this concrete are completed, nuts are screwed down, and the equipment and the foundation are fastened together. According to experience, the author invents "the process for fastening the equipment and the concrete foundation by omitting foundation bolt grouting maintenance", and the equipment can be fastened on the concrete foundation without a "secondary grouting maintenance" process. The process has the obvious advantages that (1) the construction operation is greatly simplified; (2) the whole engineering period is shortened, specifically, the production is advanced by 15-30 days; and (3) before the equipment is formally in place, the equipment can still be connected with associated equipment and facilities, and the "precise adjustment" in the X-Y-Z coordinate system can be conducted.
Description
technical field [0001] The technical field of the present invention belongs to: civil construction engineering; design and construction involved in chemical equipment and chemical engineering design. Background technique [0002] In the 1970s and 1980s, the state advocated that designers combine theory with practice. Implement the management system of "three sites" - on-site design, on-site construction, and on-site driving. The author has gradually realized this skill through multiple engineering practices. It has been carried out on site many times and with multiple projects. [0003] At present, when the country is developing rapidly, the old man recalled this matter; he had daydreams and ideas, and then consulted and consulted the current authoritative senior engineer in this field, and learned that the fastening method between the equipment and the concrete foundation today still follows the past Methods. [0004] The fastening between the equipment and the concrete...
Claims
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IPC IPC(8): E02D27/44E02D15/02E04B1/41
CPCE02D15/02E02D27/44E04B1/41
Inventor 杜昌桂
Owner 杜昌桂