CN215166484U

CN215166484U - Hollow recycled concrete member

Info

Publication number: CN215166484U
Application number: CN202022636726.8U
Authority: CN
Inventors: 杨书杰; 张建宁; 高复旦
Original assignee: Tonglu Dingli Building Materials Co ltd
Current assignee: Tonglu Dingli Building Materials Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-12-14
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a hollow recycled concrete component, including the component main part, be equipped with through-hole, atress reinforcing bar, atress arch, the protruding recess of atress and atress reinforcing bar standing groove in the component main part, the through-hole runs through component main part up end and terminal surface down, a plurality of the lower extreme position fixed insertion of atress reinforcing bar in the component main part, and the upper end position is unsettled, a plurality of the atress arch is located component main part up end and right-hand member face, a plurality of the protruding recess distribution of atress is in terminal surface and left end face under the component main part, the upper end position of atress reinforcing bar passes to be located component main part up end the atress is protruding, the atress reinforcing bar standing groove is located the lower extreme position of terminal surface before the component main part. The device of the application is provided with the transverse stress structure and the longitudinal stress structure on the concrete member, so that the stress performance of the member is influenced by the horizontal joint and the longitudinal joint existing in the connection between the members.

Description

Hollow recycled concrete member

Technical Field

The utility model relates to a concrete member field, concretely relates to hollow recycled concrete member.

Background

With the development of society, various buildings and construction projects are increasing, and concrete members are widely applied to pole tower structures, industrial plants and columns and foundation piles of civil buildings. Along with the transformation of cities, a large amount of construction wastes formed by abandoned buildings in the cities are generated, and the treatment of the construction wastes not only needs a large-area storage yard, but also costs a large amount of manpower and material resources. With the development of construction science, effective utilization of construction waste becomes a new topic.

In the prior art, construction waste formed by waste building concrete is crushed to form recycled concrete for recycling, so that a large amount of construction waste is treated, and construction materials are saved. However, when the recycled concrete member is assembled, horizontal seams, vertical seams and the like exist among the frames, and the stress performance of the seams determines the overall performance of the structure, so that the stress performance is influenced, and the recycled concrete member is easy to crack and influences the normal use.

Disclosure of Invention

In view of the above-mentioned drawbacks or deficiencies in the prior art, it would be desirable to provide a hollow recycled concrete component.

According to the technical scheme provided by the embodiment of the application, the hollow recycled concrete member comprises a member main body, wherein the member main body is provided with a through hole, a stressed steel bar, a stressed bulge groove and a stressed steel bar placing groove, the member main body is in a vertically placed cuboid shape, the number of the through holes is a plurality, the through holes are round through holes penetrating through the upper end surface and the lower end surface of the member main body, the through holes are positioned on the same straight line, the stressed steel bar is vertically placed, the number of the stressed steel bar is a plurality, the lower end part of the stressed steel bar is fixedly inserted into the member main body, the upper end part of the stressed steel bar is suspended, the stressed steel bar is positioned at the front end part of the member main body, the stressed bulge is in a trapezoid shape, and the number of the stressed bulge is a plurality, the plurality of stress bulges are uniformly positioned at the front end parts of the upper end surface and the right end surface of the component main body, the number of the stress convex grooves is a plurality, the stress convex grooves are uniformly distributed at the front end parts of the lower end surface and the left end surface of the component main body, the stress bulge groove is a trapezoidal groove, the upper end part of the stress steel bar penetrates through the stress bulge positioned on the upper end surface of the component main body, the lower end surface of the stressed steel bar is positioned above the lower end surface of the component main body, the stressed steel bar placing groove is a cuboid groove, the stressed reinforcing steel bar placing grooves are positioned at the lower end part of the front end surface of the component main body, the number of the stressed reinforcing steel bar placing grooves is the same as that of the stressed reinforcing steel bars, the upper end face of the stress reinforcing steel bar placing groove is located below the lower end face of the stress reinforcing steel bar, and the lower end face of the stress reinforcing steel bar placing groove and the lower end face of the component main body are located on the same horizontal plane.

The utility model discloses in, the atress protruding with the protruding recess of atress is corresponding, the atress reinforcing bar with the atress reinforcing bar standing groove is corresponding, the width of atress reinforcing bar standing groove with the diameter of atress reinforcing bar is the same.

The utility model discloses in, the atress reinforcing bar is located adjacent two between the through-hole on the component main part.

The utility model discloses in, the atress reinforcing bar the atress is protruding the protruding recess of atress with the atress reinforcing bar standing groove all is located the front end position of component main part, so the bellied preceding terminal surface of atress the preceding terminal surface of the protruding recess of atress the preceding terminal surface of atress reinforcing bar standing groove all with the preceding terminal surface of component main part is located same vertical face.

The utility model discloses in, the bellied thickness of atress the thickness of the bellied recess of atress is the half of component main part thickness, the rear end face of atress reinforcing bar standing groove with the rear end face of atress reinforcing bar is located same vertical face.

To sum up, the beneficial effect of this application: the device of the application is provided with the transverse stress structure and the longitudinal stress structure on the concrete member, so that the stress performance of the member is influenced by the horizontal joint and the longitudinal joint existing in the connection between the members.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic perspective view of the overall device of the present invention;

FIG. 2 is a schematic diagram of the right side perspective structure of the whole device of the present invention;

fig. 3 is a schematic view of a connection structure of a plurality of component bodies according to the present invention.

Reference numbers in the figures: a member body-1; through hole-1.1; force-bearing reinforcing steel bar-1.2; stress bulge-1.3; stress convex groove-1.4; stress steel bar placing groove-1.5.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 and 2, the hollow recycled concrete member comprises a member body 1, wherein the member body 1 is provided with through holes 1.1, stressed steel bars 1.2, stressed protrusions 1.3, stressed protrusion grooves 1.4 and stressed steel bar placing grooves 1.5, the member body 1 is vertically placed in a cuboid shape, the number of the through holes 1.1 is a plurality, the through holes 1.1 are round through holes penetrating through the upper end surface and the lower end surface of the member body 1, the through holes 1.1 are located on the same straight line, the stressed steel bars 1.2 are vertically placed, the number of the stressed steel bars 1.2 is a plurality, the lower end parts of the stressed steel bars 1.2 are fixedly inserted into the member body 1, the upper end parts of the stressed steel bars 1.2 are suspended, the stressed steel bars 1.2 are located at the front end parts of the member body 1, and the stressed protrusions 1.3 are trapezoidal, the number of the stress bulges 1.3 is a plurality, a plurality of the stress bulges 1.3 are uniformly arranged at the front end parts of the upper end surface and the right end surface of the member main body 1, the number of the stress bulge grooves 1.4 is a plurality, a plurality of the stress bulge grooves 1.4 are uniformly distributed at the front end parts of the lower end surface and the left end surface of the member main body 1, the stress bulge grooves 1.4 are trapezoidal grooves, the upper end parts of the stress steel bars 1.2 penetrate through the stress bulges 1.3 arranged at the upper end surface of the member main body 1, the lower end surfaces of the stress steel bars 1.2 are arranged above the lower end surface of the member main body 1, the stress steel bar placing grooves 1.5 are cuboid grooves, the stress steel bar placing grooves 1.5 are arranged at the lower end parts of the front end surface of the member main body 1, the number of the stress steel bar placing grooves 1.5 is the same as the number of the stress steel bars 1.2, the upper end surfaces of the stress steel bars 1.5 are arranged below the lower end surfaces of the stress steel bars 1.2, the lower end face of the stressed steel bar placing groove 1.5 and the lower end face of the member main body 1 are located on the same horizontal plane. The stress protrusion 1.3 corresponds to the stress protrusion groove 1.4, the stress steel bar 1.2 corresponds to the stress steel bar placing groove 1.5, and the width of the stress steel bar placing groove 1.5 is the same as the diameter of the stress steel bar 1.2. The stressed steel bar 1.2 is positioned on the member main body 1 between two adjacent through holes 1.1. The stressed steel bar 1.2, the stressed protrusions 1.3, the stressed protrusion grooves 1.4 and the stressed steel bar placing grooves 1.5 are all located at the front end of the component main body 1, so that the front end face of the stressed protrusions 1.3, the front end face of the stressed protrusion grooves 1.4 and the front end face of the stressed steel bar placing grooves 1.5 are all located on the same vertical plane with the front end face of the component main body 1. The thickness of the stress protrusion 1.3 and the thickness of the stress protrusion groove 1.4 are half of the thickness of the component main body 1, and the rear end face of the stress steel bar placing groove 1.5 and the rear end face of the stress steel bar 1.2 are located on the same vertical face.

Note: the member main body 1 is of an integrally formed structure, and the member main body 1 is made of recycled concrete formed by mixing cement, water and crushed waste concrete.

Example 1: the component main body 1 is of an integrally formed structure, the stressed steel bars 1.2 are fixed in the component main body 1, the stressed bulges 1.3 are located on the upper end face and the right end face of the component main body 1, the stressed bulge grooves 1.4 are located on the left end face and the lower end face of the component main body 1, and the stressed steel bar placing grooves 1.5 are located on the lower end portion of the component main body 1.

Example 2: when in use, a plurality of the member main bodies 1 are connected as shown in fig. 3 and fixed on site by using concrete, so that the member main bodies 1 are integrated.

Example 3: this application device still can be in horizontal setting level atress reinforcing bar of component main part 1 for level atress reinforcing bar passes to be located 1 right-hand member main part right-hand member end face the bellied 1.3 of atress increases in the 1 horizontal direction of component main part the bellied 1.3's of atress ability is in simultaneously the left end face of component main part 1 is equipped with the horizontal reinforcing bar standing groove corresponding with horizontal atress reinforcing bar, does benefit to placing and connecting of horizontal atress reinforcing bar.

The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. Hollow recycled concrete component, characterized by: comprises a component main body (1), the component main body (1) is provided with a through hole (1.1), a stress steel bar (1.2), a stress bulge (1.3), a stress bulge groove (1.4) and a stress steel bar placing groove (1.5),

the component main body (1) is vertically placed in a cuboid shape, the number of the through holes (1.1) is a plurality, the through holes (1.1) are all round through holes penetrating through the upper end surface and the lower end surface of the component main body (1), the through holes (1.1) are positioned on the same straight line,

the stress steel bars (1.2) are vertically arranged, the number of the stress steel bars (1.2) is a plurality, the lower end parts of the stress steel bars (1.2) are fixedly inserted into the component main body (1), the upper end parts of the stress steel bars (1.2) are suspended, the stress steel bars (1.2) are all positioned at the front end part of the component main body (1),

the stress bulges (1.3) are in a trapezoidal shape, the number of the stress bulges (1.3) is a plurality, the stress bulges (1.3) are uniformly positioned at the front end parts of the upper end surface and the right end surface of the component main body (1),

the number of the stress convex grooves (1.4) is a plurality, the stress convex grooves (1.4) are uniformly distributed at the front end parts of the lower end surface and the left end surface of the component main body (1), the stress convex grooves (1.4) are trapezoidal grooves,

the upper end part of the stressed steel bar (1.2) penetrates through the stressed bulge (1.3) positioned on the upper end surface of the member main body (1), the lower end surface of the stressed steel bar (1.2) is positioned above the lower end surface of the member main body (1),

the stress steel bar placing groove is characterized in that the stress steel bar placing groove (1.5) is a cuboid groove, the stress steel bar placing groove (1.5) is located at the lower end of the front end face of the component main body (1), the quantity of the stress steel bar placing groove (1.5) is the same as that of the stress steel bar (1.2), the upper end face of the stress steel bar placing groove (1.5) is located below the lower end face of the stress steel bar (1.2), and the lower end face of the stress steel bar placing groove (1.5) is located on the same horizontal plane as that of the lower end face of the component main body (1).

2. The hollow recycled concrete structure of claim 1, wherein: the stress protrusion (1.3) corresponds to the stress protrusion groove (1.4), the stress steel bar (1.2) corresponds to the stress steel bar placing groove (1.5), and the width of the stress steel bar placing groove (1.5) is the same as the diameter of the stress steel bar (1.2).

3. The hollow recycled concrete structure of claim 1, wherein: the stressed steel bar (1.2) is positioned on the member main body (1) between the two adjacent through holes (1.1).

4. The hollow recycled concrete structure of claim 1, wherein: the stress steel bar (1.2), the stress protrusion (1.3), the stress protrusion groove (1.4) and the stress steel bar placing groove (1.5) are all located at the front end of the component main body (1), so that the front end face of the stress protrusion (1.3), the front end face of the stress protrusion groove (1.4), the front end face of the stress steel bar placing groove (1.5) and the front end face of the component main body (1) are located on the same vertical plane.

5. The hollow recycled concrete structure of claim 1, wherein: the thickness of the stress protrusion (1.3) and the thickness of the stress protrusion groove (1.4) are half of the thickness of the component main body (1), and the rear end face of the stress steel bar placing groove (1.5) and the rear end face of the stress steel bar (1.2) are located on the same vertical face.