CN211285684U

CN211285684U - Invisible equipment foundation

Info

Publication number: CN211285684U
Application number: CN201921857511.XU
Authority: CN
Inventors: 李龙超; 郭颖; 王伟泽; 李娟�; 季忠原
Original assignee: China Construction Sixth Engineering Division Co Ltd; China Construction Sixth Installation Engineering Co Ltd
Current assignee: First Construction Co ltd Of China Construction Sixth Engineering Bureau; China Construction Sixth Engineering Division Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-18
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses an invisible equipment foundation adopts reinforced concrete structure, is equipped with pre-buried steel sheet, and this equipment foundation covers on the terrace stake, with terrace integrated into one piece, top elevation and terrace parallel and level, thickness are thicker than the terrace, and the reinforcing bar anchor that covers the terrace stake is gone into equipment foundation, equipment foundation joins in marriage double-deck bidirectional reinforcement, equipment foundation's double-deck bidirectional reinforcement stretches into in peripheral adjacent terrace stake of equipment foundation and the terrace handing-over concrete, equipment foundation's concrete label is higher than the concrete label of terrace. The utility model discloses utilize the terrace stake and form whole permanent structure with the terrace, when satisfying the ground bearing capacity, can consolidate the reinforcement terrace structure, can avoid demolising afterwards and cause adverse effect to the terrace. The equipment has sufficient basic operation surface, is beneficial to construction, does not influence the construction period, and is beneficial to construction cost control. The drawknot steel ring is arranged on the basis of the equipment, can be used for temporary drawknot fixation of the equipment, and is convenient for ensuring the drawknot strength.

Description

Invisible equipment foundation

Technical Field

The utility model relates to an equipment foundation, especially an invisible equipment foundation.

Background

With the continuous development of construction technology, the grid structure is rapidly developed and widely applied in nearly thirty or four years due to the characteristics of large rigidity, good integrity, good earthquake resistance, light dead weight, steel saving, good adaptability and the like. The traditional net rack mounting methods at present comprise common construction methods such as a high-altitude assembling method, a lifting method, an integral hoisting method and a jacking method. The high-altitude assembly method needs to consume a large amount of frame materials to set up an operation platform, and has higher material lease and labor cost. Although the integral hoisting in-place method has the characteristics of simple and convenient construction, short construction period, easy guarantee of engineering quality and the like, the overhead cost of a crane is too high, the crane walking road needs to be treated, the construction cost is very high, the key is limited by the site, and the construction requirement is difficult to meet; although hydraulic pressure whole lifting is not restricted by the place, but has higher requirement as the reliable hoisting fulcrum to original structure, and the structural steel column can not satisfy the bearing capacity requirement. The jacking method integrates the advantages, the net rack is assembled on the ground, safety and time saving are realized, the assembling quality is convenient to guarantee, and the installation of the jacking frame body is not limited by the field and the surrounding environment, so that the jacking frame is generally applied. However, how to construct a jacking foundation with a corresponding number on the terrace according to a plurality of set jacking point positions is a problem that is always discussed by the industry.

Disclosure of Invention

The utility model discloses a solve the technical problem who exists among the known art and provide an invisible equipment foundation, this equipment foundation can not cause adverse effect to the terrace, and does benefit to construction cost control.

The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: the utility model provides an invisible equipment foundation, adopts reinforced concrete structure, is equipped with pre-buried steel sheet, and this equipment foundation covers on the terrace stake, with terrace integrated into one piece, top elevation and terrace parallel and level, thickness are thicker than the terrace, and the reinforcing bar anchor that covers the terrace stake is gone into equipment foundation, equipment foundation joins in marriage double-deck bidirectional reinforcement, equipment foundation's double-deck bidirectional reinforcement stretches into in peripheral neighbouring terrace stake of equipment foundation and the terrace handing-over concrete, equipment foundation's concrete reference numeral is higher than the concrete reference numeral of terrace.

The area of this equipment foundation covers 2 ~ 6 terrace piles.

The thickness of the equipment foundation is 300-500 mm.

The equipment foundation is provided with a drawknot steel ring, and the drawknot steel ring is welded on the steel bar covering the terrace pile.

The utility model has the advantages and positive effects that: utilize terrace stake and form whole permanent structure with the terrace, when satisfying the ground bearing capacity, can consolidate the reinforcement terrace structure, can avoid demolising afterwards and cause adverse effect to the terrace. The equipment has sufficient basic operation surface, is beneficial to construction, does not influence the construction period, and is beneficial to construction cost control. The drawknot steel ring is arranged on the basis of the equipment, can be used for temporary drawknot fixation of the equipment and is convenient to ensure the drawknot strength; after the temporary drawknot is fixed and used, the drawknot steel ring does not need to be dismantled and can be directly poured in the structural layer without influencing subsequent construction.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side sectional view of fig. 1.

In the figure: 1. a terrace; 2. reinforcing steel bars; 3. concrete; 4. drawing the steel ring; 5. pre-burying a steel plate; 6. and covering the terrace pile.

Detailed Description

For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified and will be described in detail with reference to the accompanying drawings:

please refer to fig. 1 and fig. 2, an invisible equipment foundation, which adopts a reinforced concrete structure and is provided with an embedded steel plate 5, the equipment foundation covers on a terrace pile, is integrally formed with the terrace 1, has a top elevation flush with the terrace 1, has a thickness thicker than the terrace 1, and a steel bar covering the terrace pile 6 is anchored into the equipment foundation, the equipment foundation is provided with a double-layer bidirectional steel bar 2, the double-layer bidirectional steel bar 2 of the equipment foundation extends into the peripheral adjacent terrace pile and the terrace jointing concrete, and the grade of the concrete 3 of the equipment foundation is higher than that of the terrace 1.

In this embodiment, the area of recommending this equipment foundation covers 2 ~ 6 terrace piles, but is not limited to this, can confirm as required. The thickness of the equipment foundation is recommended to be 300-500 mm. The size of the pre-buried steel plate 5 is 200X 10 mm.

In this embodiment, be equipped with drawknot steel loop 4 on this equipment basis, drawknot steel loop 4 welds on the reinforcing bar that covers terrace pile 6. The drawknot steel ring 4 can be used for fixing the drawknot of equipment, so that the drawknot strength is convenient to ensure.

Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is within the scope of the present invention.

Claims

1. The utility model provides an invisible equipment foundation, adopts reinforced concrete structure, is equipped with pre-buried steel sheet, and its characterized in that, this equipment foundation cover on the terrace stake, with terrace integrated into one piece, top elevation and terrace parallel and level, thickness are thicker than the terrace, and the reinforcing bar anchor that covers the terrace stake is gone into equipment foundation, equipment foundation joins in marriage double-deck bidirectional reinforcement, equipment foundation's double-deck bidirectional reinforcement stretches into in equipment foundation peripheral neighbouring terrace stake and the terrace handing-over concrete, equipment foundation's concrete label is higher than the concrete label of terrace.

2. The invisible equipment foundation of claim 1, wherein the area of the equipment foundation covers 2-6 terrace piles.

3. The invisible apparatus foundation of claim 1 or 2, wherein the thickness of the apparatus foundation is 300-500 mm.

4. The invisible foundation of claim 1, wherein a steel tie ring is provided on the foundation, and the steel tie ring is welded to the steel reinforcement covering the ground level pile.