Equipment foundation with elastic interlayer leveling piece and manufacturing method thereof

Abstract

The invention relates to an equipment foundation with an elastic interlayer leveling piece and a manufacturing method thereof. The equipment foundation comprises a concrete cushion layer, a reinforcement cage, an anchor bolt, an anchor plate and a concrete body, and is characterized in that the elastic interlayer leveling piece is additionally arranged on the anchor bolt; the anchor plate is fixedly connected to the upper surface of an upper end plate tightly attached to the elastic interlayer leveling piece; a sealing washer is arranged at the bottom of an upper anchor bolt through hole of the upper end plate; and the concrete body comprises a primary pouring layer and a secondary pouring layer. The manufacturing method comprises the following steps of: (1) pouring the concrete cushion layer; (2) erecting a template, binding the reinforcement cage and mounting the anchor bolt; (3) pouring the primary concrete pouring layer; (4) mounting the elastic interlayer leveling piece and the sealing washer; (5) performing perforation plug welding, and fixing an angle steel elastic interlayer base plate of the elastic interlayer leveling piece; (6) fixing the anchor plate on the upper end plate through a fillet weld; (7) pouring the secondary concrete pouring layer; and (8) detaching the template. The equipment foundation has the advantages that the anchor bolt is prevented from being displaced and deformed, and the anchor plate is kept horizontal.

Description

technical field [0001] The invention relates to the technical field of heat supply and mechanical processing, in particular to an equipment foundation with elastic interlayer leveling parts and a manufacturing method thereof. Background technique [0002] In the field of heat supply and mechanical processing technology, many equipment, such as heat exchangers, water tanks, water pumps and machining tools, need to be placed horizontally on the ground and fixed in a stable position to ensure stable operation and normal performance of the equipment, while extending the service life of the equipment. service life. Thus, when the equipment is installed, an equipment foundation is provided below the equipment, and the equipment base is fixedly installed on the equipment foundation. [0003] Existing commonly used equipment foundations include concrete cushions, steel cages, multiple vertically positioned anchor bolts, horizontally positioned pre-embedded anchor plates, and concre...

AI Technical Summary

Problems solved by technology

[0004] With the above structure and production method, although the verticality of the anchor bolt and the levelness of the anchor plate are calibrated and adjusted by the plumb bob and the leveler during the production process, the set requirements are still not met.

There are still significant disadvantages in the structure and manufacturing method of the existing equipment foundation, which are reflected in: 1. When pouring concrete, due to vibration and vibration, the anchor bolts will be offset. Huge amount of on-site remedial work

2. When the anchor plate is perforated and plug-welded, the anchor bolt body is deformed due to high temperature. After the welding is completed, the anchor bolt body is uneven, which directly affects the levelness of the anchor plate.

At this time, it is necessary to manually supplement the leveling of the backing plate or cut and re-weld the anchor plate, which is labor-intensive, time-consuming, and laborious, which seriously affects the construction quality and efficiency.

3. The anchor plate is a single-plate structure, and the solder is easy to leak in the anchor bolt hole during perforated plug welding, which affects the welding firmness and consumes time and materials

4. Existing equipment foundation is made by one-time pouring of concrete. There is no possibility of adjustment in the process of anchor plate levelness. Once the pouring is completed and the levelness does not meet the design requirements, it can only be repaired, made up, or reworked , seriously affecting the construction quality and progress

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