CN218374754U

CN218374754U - Beam cushion block

Info

Publication number: CN218374754U
Application number: CN202222932021.XU
Authority: CN
Inventors: 谭万春
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-01-24
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a beam cushion block, which comprises a beam cushion block body, wherein the beam cushion block body comprises an internal reinforcing steel bar and a concrete protective layer arranged outside the reinforcing steel bar, and the thickness of the concrete protective layer is not less than 2.5cm; the beam cushion block body is of a frame-shaped structure, and a plurality of friction teeth are arranged at the lower end of the beam cushion block body. The utility model can well protect the reinforcing steel bars, and the quality of the main structure can not be affected by the rusting of the reinforcing steel bars; the concrete cushion block can be simply placed under a beam to complete construction, the traditional cushion block does not need to be aligned with a steel bar to be placed to play a protection role, so that the construction requirement is complex, the labor material cost is saved, and the cushion block cannot fall off due to the fact that no constructor walks before concrete forming exists; the lower extreme of roof beam cushion body is provided with a plurality of friction teeth, can further strengthen the stability of roof beam cushion, and behind the concreting, the space between the friction tooth can be filled by the concrete, consequently also does not influence concrete shaping appearance quality.

Description

Beam cushion block

Technical Field

The utility model belongs to the technical field of the roof beam cushion, concretely relates to roof beam cushion.

Background

Traditional roof beam cushion construction process is troublesome, need aim at the reinforcement stirrup and place, artificial activity or workman's construction are placed not in place, at the in-process of construction, can place the unstable reinforcing bar deflection that appears that will cause the roof beam structure because of a cushion, there is certain construction process requirement to the workman, and it can drop because of the vibration to have the construction workman to walk the time before concrete takes shape, furthermore, current roof beam cushion structure is unstable, it can not play the reinforcing bar guard action to lead to the cushion to drop easily, the exposed and reinforcing bar aversion phenomenon of reinforcing bar appears, exposed reinforcing bar is because of not having the normal protective layer thickness protection of concrete, direct with air contact lead to the reinforcing bar to rust, seriously influence major structure quality and life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a beam cushion block for solve the above-mentioned problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a beam cushion block comprises a beam cushion block body, wherein the beam cushion block body comprises reinforcing steel bars positioned inside and a concrete protective layer arranged outside the reinforcing steel bars, and the thickness of the concrete protective layer is not less than 2.5cm; the beam cushion block body is of a frame-shaped structure, and a plurality of friction teeth are arranged at the lower end of the beam cushion block body.

As an optimal technical scheme of the utility model, the roof beam cushion body is circular frame structure, oval frame structure, triangle-shaped frame structure or quadrangle frame structure.

As the utility model discloses in an preferred technical scheme, roof beam cushion block body is quadrangle frame structure.

As an optimized technical scheme in the utility model, the roof beam cushion body is "day" font frame structure.

As an optimized technical proposal in the utility model, the cross section of the frame edge of the beam cushion block body is of a prismatic, triangular, elliptical, rectangular, square or circular structure.

As an optimized technical scheme in the utility model, the friction tooth is sawtooth or circular arc cusp.

Has the advantages that: the concrete protective layer with the thickness not less than 2.5cm is arranged outside the beam cushion block, so that the reinforcing steel bar can be well protected, and the main structure quality cannot be influenced due to the rusting of the reinforcing steel bar; the beam cushion block body is of a frame-shaped structure and is of an integrated structure formed by connecting a plurality of edges, so that the contact surface of the whole body and a beam is larger, the construction can be completed simply by placing the cushion block under the beam, the complicated construction requirement that the traditional cushion block can play a protection role only by being placed in alignment with a steel bar is avoided, the labor and material costs are saved, and because the cushion block body is a whole body and is positioned right below the beam, the cushion block can not fall off because no constructor walks before concrete forming; the lower extreme of roof beam cushion body is provided with a plurality of friction teeth, can further strengthen the stability of roof beam cushion, and behind concreting, the space between the friction tooth can be filled by the concrete, consequently also does not influence concrete shaping appearance quality, and the protective layer thickness satisfies national atlas requirement completely moreover.

Drawings

Fig. 1 is a three-dimensional schematic view of the beam pad of the present invention when the frame edge is a circular structure;

fig. 2 is a three-dimensional schematic view of the beam pad of the present invention when the frame is a triangular structure.

In the figure: 1-a beam pad body; 2-friction teeth.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the accompanying drawings is only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without any inventive work. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.

Example (b):

as shown in fig. 1 and 2, the present embodiment provides a beam pad, including a beam pad body 1, where the beam pad body 1 includes reinforcing steel bars inside and a concrete protective layer arranged outside the reinforcing steel bars, and the thickness of the concrete protective layer is not less than 2.5cm, so as to protect the reinforcing steel bars well, and not to cause the reinforcing steel bars to rust, which affects the quality of the main structure; the beam cushion block body 1 is of a frame-shaped structure and is of an integral structure formed by connecting a plurality of edges, the whole contact surface with a beam is larger, the beam cushion block body is simply placed under the beam to complete construction, no traditional cushion block needs to be aligned with a reinforcing steel bar to be placed to have a construction requirement which is complex as the protection effect, the labor material cost is saved, the beam cushion block is integral and is positioned under the beam, the cushion block can not fall off due to the fact that constructors do not walk before concrete forming, the lower end of the beam cushion block body 1 is provided with a plurality of friction teeth 2, the stability of the beam cushion block can be further enhanced, and after concrete is poured, gaps among the friction teeth 2 can be filled with concrete, the appearance quality of the concrete forming is not influenced, and the thickness of the protective layer completely meets the requirements of national atlas.

The concrete protective layer with the thickness not less than 2.5cm is arranged outside the beam cushion block, so that the reinforcing steel bar can be well protected, and the main structure quality cannot be influenced by rusting of the reinforcing steel bar; the beam cushion block body 1 is of a frame-shaped structure and is of a connected structure formed by connecting a plurality of edges, so that the contact surface between the whole body and a beam is larger, the construction can be finished simply by placing the beam, the complicated construction requirement that the protection effect can be achieved only by placing a traditional cushion block in alignment with a steel bar is avoided, the labor material cost is saved, the whole body is positioned under the beam, and the cushion block can not fall off because no constructor walks before concrete forming; the lower extreme of roof beam cushion body 1 is provided with a plurality of friction teeth 2, can further strengthen the stability of roof beam cushion, and after concreting, the space between the friction tooth 2 can be filled by the concrete, consequently also does not influence concrete shaping appearance quality, and the protective layer thickness satisfies national atlas requirement completely moreover, and this disjunctor roof beam cushion uses extensively, also can be used to post, wall reinforcing bar protective layer use.

As a preferred technical scheme of the utility model, roof beam cushion block body 1 is circular frame structure, oval frame structure, triangle-shaped frame structure or quadrangle frame structure, does not do specific restriction to the structure, can guarantee to be the multiaspect contact with the contact of roof beam, and the contact surface is big, and then makes stability better.

As a preferred embodiment in this embodiment, it needs to be further explained that the beam pad body 1 is a quadrilateral frame structure, and the size of the pad can be adjusted according to the requirements of the work content.

As a preferred embodiment in this embodiment, it should be further explained that the beam pad body 1 mainly has a "i" shaped frame structure (may also be "i" shaped, etc.), as shown in fig. 1 and fig. 2, the beam pad has various forms, and the "i" shaped frame structure can further increase the contact surface with the beam, so as to improve the stability of the beam.

As a preferred embodiment in this embodiment, it should be further explained that the cross section of the frame edge of the beam pad body 1 is in a prismatic, triangular, elliptical, rectangular, square or circular structure, for example, fig. 1 is a schematic diagram after the friction teeth 2 are arranged at the bottom when the frame edge is in a circular structure, and fig. 2 is a schematic diagram after the friction teeth 2 are arranged at the bottom when the frame edge is in a triangular structure.

As a preferred embodiment in this embodiment, it should be further explained that the friction teeth 2 are saw teeth or arc teeth, which mainly increase the friction force between the beam pad and the bottom surface, so the specific shape of the friction teeth 2 is not limited.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The beam cushion block is characterized by comprising a beam cushion block body (1), wherein the beam cushion block body (1) comprises reinforcing steel bars positioned inside and a concrete protective layer arranged outside the reinforcing steel bars, and the thickness of the concrete protective layer is not less than 2.5cm; the beam cushion block body (1) is of a frame-shaped structure, and a plurality of friction teeth (2) are arranged at the lower end of the beam cushion block body (1).

2. The beam spacer of claim 1 characterized in that the beam spacer body (1) is of a circular frame structure, an oval frame structure, a triangular frame structure or a quadrangular frame structure.

3. A beam spacer according to claim 2, characterized in that the beam spacer body (1) is a quadrangular frame structure.

4. The beam spacer as set forth in claim 1, characterized in that the beam spacer body (1) has a frame structure of a shape like a Chinese character 'ri'.

5. A beam spacer according to any of claims 1-3, characterized in that the cross-section of the frame of the beam spacer body (1) is a prismatic, triangular, oval, rectangular, square or circular structure.

6. A beam pad according to claim 1, characterized in that the friction teeth (2) are saw-tooth or circular arc tooth-shaped.