CN214090618U

CN214090618U - Annular steel bar protective layer cushion block

Info

Publication number: CN214090618U
Application number: CN202022819054.4U
Authority: CN
Inventors: 刘信; 刘高峰
Original assignee: Suqian Yuqi Plastic Industry Co ltd
Current assignee: Suqian Yuqi Plastic Industry Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-31
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses an annular reinforcing bar protective layer cushion, include the fretwork skeleton that is formed by connecting horizontal rib, vertical rib and annular rib, horizontal rib intersects perpendicularly in the centre of a circle department of annular rib with vertical rib, and the end and the annular rib of horizontal rib, vertical rib are connected, and the lower surface of fretwork skeleton is equipped with a plurality of supporting leg, and the supporting leg is the integrated into one piece structure with the fretwork skeleton. The structure design of the utility model makes the cushion block not easy to displace in the using process, the cushion block has high supporting stability, and the defects of exposed ribs, cracking, exposed cushion block, skew and shift of the steel bar framework and uneven protective layer after the prefabricated assembly type building component is formed are overcome; the tail ends of the supporting legs are designed in a hammer shape, so that the tail ends of the supporting legs cannot be exposed after the prefabricated building components are molded.

Description

Annular steel bar protective layer cushion block

Technical Field

The utility model relates to a building technical field, concretely relates to annular reinforcing bar protective layer cushion.

Background

The prefabricated assembly type building components are building components which are made of basic materials in a factory in advance, the application of the prefabricated assembly type building components reduces the field workload, shortens the construction period, improves the utilization rate of building materials, reduces the quantity of engineering wastes, and meanwhile, because the prefabricated assembly type building components are produced in a factory standardized and informatization mode, the building quality is improved, so the prefabricated assembly type building components are applied more and more widely. In order to guarantee the strength of the prefabricated building components, a steel bar protection layer needs to be arranged in the prefabricated building components, and meanwhile, the thickness of the steel bar protection layer is reasonably controlled according to use requirements, so that a cushion block needs to be arranged below the steel bar protection layer to support the steel bar protection layer. The existing cushion block of the reinforcing steel bar protective layer is easy to displace and unstable in support in the using process; the produced prefabricated building components have the defects of exposed ribs, cracking, leakage of cushion blocks, deflection of a steel reinforcement framework, honeycombed wall surface, uneven protective layer and the like.

Disclosure of Invention

The utility model discloses to not enough in the background art, provide one kind can solve expose muscle, fracture, cushion after the shaping of prefabricated assembly type building element and leak outward and the crooked, shift of framework of steel reinforcement, annular steel reinforcement protective layer cushion of the uneven defect of protective layer.

In order to achieve the above object, the technical solution of the present invention is as follows:

the utility model provides an annular reinforcing bar protective layer cushion which characterized in that: including the fretwork skeleton that is formed by connecting horizontal rib, vertical rib and annular rib, horizontal rib intersects perpendicularly in the centre of a circle department of annular rib with vertical rib, and the end and the annular rib of horizontal rib, vertical rib are connected, the lower surface of fretwork skeleton is equipped with a plurality of supporting leg, and the supporting leg is the integrated into one piece structure with the fretwork skeleton.

Preferably, the intersection of the transverse ribs and the vertical ribs is connected with four reinforcing ribs, and the tail ends of the four reinforcing ribs are connected with the annular ribs.

Preferably, the four reinforcing ribs are symmetrically arranged along the transverse ribs and the vertical ribs respectively.

Preferably, the four reinforcing ribs and the hollow framework are of an integrally formed structure.

Preferably, the end of the supporting leg is designed to be conical, and the conical angle of the supporting leg is 1-179 degrees.

Preferably, the height of the supporting leg is 5mm-100 mm.

Preferably, the upper surface of the hollow framework is provided with a plurality of limiting columns.

Preferably, the height of the limiting column is 10mm-100 mm.

Preferably, the outer diameter of the annular rib is 10-1000 mm.

Compared with the prior art, the utility model discloses beneficial effect as follows:

the structure design of the utility model makes the cushion block not easy to displace in the using process, the cushion block has high supporting stability, and the defects of exposed ribs, cracking, exposed cushion block, skew and shift of the steel bar framework and uneven protective layer after the prefabricated assembly type building component is formed are overcome; the tail ends of the supporting legs are designed in a hammer shape, so that the tail ends of the supporting legs cannot be exposed after the prefabricated building components are molded.

Drawings

Other features, objects and advantages of the invention will become more apparent from a reading of the following detailed description of non-limiting embodiments thereof, with reference to the accompanying drawings.

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

in the figure: 1. horizontal rib, 2, vertical rib, 3, annular rib, 4, supporting leg, 5, strengthening rib, 6, spacing post.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "middle", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in figure 1, the cushion block for the annular steel bar protection layer comprises a hollowed framework formed by connecting a transverse rib 1, a vertical rib 2 and an annular rib 3, wherein the outer diameter of the annular rib is 10-1000mm, in the embodiment, the outer diameter of the annular rib is 300mm, the transverse rib and the vertical rib are perpendicularly intersected at the center of the circle of the annular rib, the tail ends of the transverse rib and the vertical rib are connected with the annular rib, the circle surrounded by the annular rib is divided into four parts by the transverse rib and the vertical rib, the intersection of the transverse rib and the vertical rib is connected with four reinforcing ribs 5, the tail ends of the four reinforcing ribs are connected with the annular rib, the four reinforcing ribs are respectively and symmetrically arranged along the transverse rib and the vertical rib, a supporting leg, the reinforcing ribs and the hollowed framework are of an integrally formed structure, and the design of the reinforcing ribs and the integrally formed framework structure can improve the overall strength and stability of the hollowed framework, the integral structure is also convenient for the production and processing of the cushion block, the lower surface of the hollow framework is provided with a plurality of supporting legs 4, the height of the supporting legs is 5mm-100mm, in the embodiment, the height of the supporting legs is 10mm, the tail ends of the supporting legs are in a conical design, the cone angle is 1-179 degrees, the cone angle is 90 degrees in the embodiment, the structural design of the supporting legs 6 can effectively solve the problem that the tail ends of the supporting legs are exposed after the prefabricated building components are formed, the upper surface of the hollow framework is provided with a plurality of limiting columns 6, the height of the limiting columns is 10mm-100mm, in the embodiment, the height of the limiting columns is 20mm, when in use, the limiting columns 3 are abutted against the reinforcing steel bars, the cushion block can effectively avoid the bending and displacement of the reinforcing steel bar protective layer without being bound, the work efficiency is improved, the structural design of the utility model improves the stability of the cushion block in the use process, the cushion block displacement phenomenon is avoided. The positions of the limiting columns and the supporting legs on the hollow framework are not fixed, the cushion block can be freely set according to actual needs during production and manufacturing, and the positions of the limiting columns and the supporting legs in the embodiment and the attached drawings are only convenient for being understood by persons skilled in the art.

Adopt the utility model discloses during the prefabricated assembled building element of production, with a plurality of steel reinforcement protective layer cushion pad in steel reinforcement protective layer's below, the supporting leg is down to utilize fretwork skeleton upper surface to the thickness of the distance control steel reinforcement protective layer of supporting leg lower surface, the distance of effective control steel reinforcement protective layer lower surface to prefabricated assembled building element lower surface promptly, the utility model discloses well fretwork skeleton upper surface is 20mm to the distance of supporting leg lower surface, and the user can be according to the actual distance of setting for fretwork skeleton upper surface to the supporting leg lower surface of production in the in-service use. The utility model discloses make difficult to take place the displacement in the cushion use, cushion support stability is high, has solved simultaneously and has exposed muscle, fracture, cushion and leak outward and the crooked, aversion of protective layer of reinforcing bar, the uneven defect of protective layer after the shaping of prefabricated assembly type building element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides an annular reinforcing bar protective layer cushion which characterized in that: including the fretwork skeleton that is formed by connecting horizontal rib, vertical rib and annular rib, horizontal rib intersects perpendicularly in the centre of a circle department of annular rib with vertical rib, and the end and the annular rib of horizontal rib, vertical rib are connected, the lower surface of fretwork skeleton is equipped with a plurality of supporting leg, and the supporting leg is the integrated into one piece structure with the fretwork skeleton.

2. The annular protective layer spacer of claim 1, wherein: the crossing department of horizontal rib and vertical rib is connected with four strengthening rib, and the end and the annular rib of four strengthening rib are connected.

3. The annular protective layer spacer of claim 2, wherein: the four reinforcing ribs are symmetrically arranged along the transverse ribs and the vertical ribs respectively.

4. The annular protective layer spacer of claim 2, wherein: four the strengthening rib is integrated into one piece structure with the fretwork skeleton.

5. The annular protective layer spacer of claim 1, wherein: the tail end of the supporting leg is in a conical design, and the conical angle of the supporting leg is 1-179 degrees.

6. The annular protective layer spacer of claim 1, wherein: the height of the supporting legs is 5mm-100 mm.

7. The annular protective layer spacer of claim 1, wherein: the upper surface of fretwork skeleton is equipped with the spacing post of a plurality of.

8. The annular protective layer spacer of claim 7, wherein: the height of the limiting column is 10mm-100 mm.

9. The annular protective layer spacer of claim 1, wherein: the outer diameter of the annular ribs is 10-1000 mm.