A simply supported steel beam connection node that can be adjusted in elevation and is placed on a pool

Abstract

The present invention relates to a simply supported steel beam connection node that can be adjusted in elevation and is placed on a pool, belonging to the construction field. It includes a steel beam and a clamping part for clamping on the upper part of a reinforced concrete pool. The overall longitudinal section of the clamping part is in an inverted U shape, and it includes a top plate, an inner side plate, and an outer side plate. Connection parts are respectively fixed at both ends of the steel beam. Elevation adjustment holes I are provided at different height positions along the inner side plate, and elevation adjustment holes II are provided on the connection parts corresponding to the elevation adjustment holes I. Fasteners are passed through the elevation adjustment holes I and the elevation adjustment holes II to detachably and fixedly connect the inner side plate and the connection parts. By providing a clamping part on the upper part of the reinforced concrete pool, and at the same time, connection parts are respectively fixed at both ends of the steel beam. With the above design, the top surface of the steel beam is located below the pool top elevation, the top surface of the steel beam does not exceed the top surface of the pool wall, and the elevation of the top surface of the steel beam can be adjusted, so as to meet the elevation requirements of process equipment and facilities.

Description

Technical Field

[0001] The present invention belongs to the technical field of construction, and specifically relates to a simply supported steel beam connection node that can be adjusted in elevation and is placed on a water tank. Background Art

[0002] Reinforced concrete water tanks are widely used in industrial buildings, and most of them are open-air water tanks. With the requirements of environmental protection, most open-air industrial water tanks need to be covered with a top cover. To speed up the construction period, the top cover generally adopts steel beam support. As Figure 1 shown in the figure is a common steel beam-concrete pool wall connection structure in the prior art. In this structure, the added steel beam is directly placed on the pool wall, resulting in the top surface of the steel beam being higher than the top surface of the pool wall (i.e., the pool top elevation), causing the equipment and facilities on the existing pool wall top surface to be unable to be used normally.

[0003] Therefore, in the process of adding the top cover, how to use the steel beam as a support to speed up the construction period without affecting the use of the existing equipment and facilities on the top of the pool wall has become a technical problem that needs to be solved urgently by those skilled in the art. Summary of the Invention

[0004] In order to overcome the problems existing in the background art, the present invention provides a simply supported steel beam connection node that can be adjusted in elevation and is placed on a water tank. By improving the node, the top surface of the steel beam does not exceed the top surface of the pool wall, and the elevation of the top surface of the steel beam can be adjusted, so as to meet the elevation requirements of the existing equipment and facilities on the top of the pool wall.

[0005] To achieve the above object, the present invention is realized by the following technical solutions:

[0006] A simply supported steel beam connection node that can be adjusted in elevation and is placed on a water tank, including a steel beam and a clamping portion for clamping on the upper part of a reinforced concrete water tank; the overall longitudinal section of the clamping portion is in an inverted U shape, and it includes a top plate, an inner side plate, and an outer side plate; connection portions are respectively fixed at both ends of the steel beam; elevation adjustment holes I are provided at different height positions along the inner side plate, and elevation adjustment holes II are provided on the connection portions corresponding to the elevation adjustment holes I; fasteners are passed through the elevation adjustment holes I and the elevation adjustment holes II to detachably and fixedly connect the inner side plate and the connection portions.

[0007] Preferably, the top plate, the inner side plate, and the outer side plate are integrally formed.

[0008] Preferably, rebar planting through holes are provided on the outer side plate.

[0009] Preferably, the connection portion is a steel plate welded to the steel beam.

[0010] Advantages of the Present Invention:

[0011] In the present invention, a clamping part is provided above a reinforced concrete pool. The overall longitudinal section of the clamping part is in an inverted U shape, and elevation adjustment holes I are provided at different height positions on the inner side plate of the clamping part. At the same time, connection parts are respectively fixed at both ends of the steel beam, elevation adjustment holes II are provided on the connection parts corresponding to the elevation adjustment holes I, and the elevation adjustment holes I and the elevation adjustment holes II are detachably connected by fasteners. With the above design, the top surface of the steel beam is located below the pool top elevation, the top surface of the steel beam does not exceed the top surface of the pool wall, and the elevation of the top surface of the steel beam is adjustable, so as to meet the elevation requirements of process equipment and facilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 Schematic diagram of a commonly used connection structure between a steel beam and a concrete pool wall in the prior art;

[0013] Figure 2 Schematic diagram of the structure of the present invention;

[0014] Figure 3 is Figure 2 Schematic diagram of the cross-sectional structure of A-A in

[0015] In the figure, 1 - steel beam, 2 - top plate, 3 - inner side plate, 4 - outer side plate, 5 - connection part, 6 - elevation adjustment hole I, 7 - elevation adjustment hole II, 8 - fastener. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] In order to make the objectives, technical solutions and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below to facilitate understanding by those skilled in the art.

[0017] As Figure 2 , Figure 3 shown, a simply supported steel beam connection node that can be adjusted in elevation and is placed on a pool includes a steel beam 1 and a clamping part for clamping on the upper part of a reinforced concrete pool; the overall longitudinal section of the clamping part is in an inverted U shape, and it includes a top plate 2, an inner side plate 3 and an outer side plate 4; specifically, in the present invention, the inner side plate 3 is closely attached to the inner side wall of the concrete pool, the outer side plate 4 is closely attached to the outer side wall of the concrete pool, and the top plate 2 is closely attached to the top wall of the concrete pool.

[0018] Furthermore, the reinforced concrete pool can be in a cuboid shape or a column shape, and correspondingly, the shape of the clamping part needs to be adapted to the reinforced concrete pool.

[0019] Both ends of the steel beam 1 are respectively fixed with a connecting part 5. The function of the connecting part 5 is to facilitate the connection between the steel beam 1 and the inner plate 3. Specifically, elevation adjustment holes I6 are provided at different height positions along the inner plate 3, and elevation adjustment holes II7 are provided on the connecting part 5 corresponding to the elevation adjustment holes I6. A fastener 8 is passed through the elevation adjustment holes I6 and II7 to detachably and fixedly connect the inner plate 3 and the connecting part 5. Specifically, the fastener 8 in the present invention is specifically a bolt and nut assembly.

[0020] Furthermore, in order to improve the structural stability, the top plate 2, the inner plate 3 and the outer plate 4 are integrally formed; of course, it can also be achieved by welding separately.

[0021] Furthermore, in order to improve the stability of the engaging part engaged on the upper part of the reinforced concrete pool, a rebar through hole 9 can be provided on the outer plate 4, and then rebar planting is carried out through the rebar through hole 9 to realize the reinforcement of the engaging part and the reinforced concrete pool.

[0022] Furthermore, the connecting part 5 in the present invention is a steel plate welded to the steel beam. The steel plate can be in a straight shape, an L shape, or a U shape, and all can conveniently realize the connection between the steel beam 1 and the inner plate 3.

[0023] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. A simply supported steel beam connection node that can be adjusted in elevation and is placed on a pool, characterized in that, It includes a steel beam (1) and a clamping part for clamping on the upper part of a reinforced concrete pool; the overall longitudinal section of the clamping part is in an inverted U shape, and it includes a top plate (2), an inner side plate (3) and an outer side plate (4); connection parts (5) are respectively fixed at both ends of the steel beam (1); elevation adjustment holes I (6) are provided at different height positions along the inner side plate (3), and elevation adjustment holes II (7) are provided on the connection parts (5) corresponding to the elevation adjustment holes I (6); fasteners (8) are passed through the elevation adjustment holes I (6) and the elevation adjustment holes II (7) to detachably and fixedly connect the inner side plate (3) and the connection parts (5). The top plate (2), the inner side plate (3) and the outer side plate (4) are integrally formed. Reinforcement through holes (9) are provided on the outer side plate (4). The connection part (5) is a steel plate welded to the steel beam.

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