CN214090617U - Steel bar protective layer cushion block capable of being freely divided for use - Google Patents

Abstract

The utility model discloses a can freely cut apart protective steel bar cushion that uses, include the fretwork skeleton that is formed by connecting a plurality of horizontal ribs and vertical rib, the lower surface of fretwork skeleton is equipped with a plurality of supporting leg, is provided with first opening between the tip of every two adjacent horizontal ribs, is provided with the second opening between the tip of every two adjacent vertical ribs, all is provided with a plurality of and vertical rib alternate arrangement's first cut groove on the every horizontal rib, all is provided with a plurality of and horizontal rib alternate arrangement's second cut groove on the every vertical rib. The utility model discloses can freely cut apart into the cushion of appointed specification size according to actual need to reduce cost, just the utility model discloses can solve expose muscle, fracture, cushion after the shaping of prefabricated assembly type building element and leak outward and the reinforcing bar skeleton is crooked, the reinforcing bar protective layer cushion that shifts, the uneven waiting easy segmentation of defect of protective layer used.

Description

Steel bar protective layer cushion block capable of being freely divided for use

Technical Field

The utility model relates to a building technical field, concretely relates to can freely cut apart steel bar protection layer cushion that uses.

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.

The utility model discloses a chinese utility model patent that the bulletin number is CN 207513033U discloses a prefabricated assembly type steel bar protection layer cushion for building element, include the fretwork skeleton that is formed by connecting a plurality of horizontal ribs and vertical rib, the front side intermediate position department and the rear side intermediate position department of fretwork skeleton are equipped with the opening of mutual symmetry, and the lower surface of fretwork skeleton is equipped with a plurality of supporting leg, and the end of supporting leg is the toper design, and fretwork skeleton and supporting leg are the integrated into one piece structure. The cushion block overcomes the defects of exposed ribs, cracking, leakage outside the cushion block, deflection of a steel bar framework, displacement and uneven protective layer after the prefabricated assembly type building component is formed, but the following technical defects still exist in the patent in practical application: the cushion block can be used as a whole, but in order to save cost, the cushion block can be divided into 2 blocks or a plurality of blocks for use, and the framework has higher structural strength, is difficult to divide and is inconvenient to use.

Disclosure of Invention

The utility model discloses to not enough in the background art, provide one kind and be convenient for cut apart, and can solve expose muscle, fracture, cushion and leak outward and the steel reinforcement cage crooked, shift, the uneven steel reinforcement protective layer cushion that can freely cut apart the use of defect such as protective layer after the shaping of prefabricated assembly type building element.

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

the utility model provides a can freely cut apart protective steel bar layer cushion that uses, includes the fretwork skeleton that is formed by connecting a plurality of horizontal ribs and vertical rib, the lower surface of fretwork skeleton is equipped with a plurality of supporting leg, its characterized in that: every two adjacent be provided with first opening between the tip of horizontal rib, every two adjacent be provided with the second opening between the tip of vertical rib, every all be provided with the first segmentation groove of a plurality of and vertical rib alternating arrangement on the horizontal rib, every all be provided with the second segmentation groove of a plurality of and horizontal rib alternating arrangement on the vertical rib.

Preferably, the number of the transverse ribs and the number of the vertical ribs are both even numbers.

Preferably, the first dividing groove and the second dividing groove are located on the upper surface or the lower surface of the hollowed-out framework.

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 hollow framework and the supporting legs are of an integrally formed structure.

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 length and the width of the hollow framework are both 10mm-1000 mm.

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

the design of the first dividing groove and the second dividing groove on the hollow framework of the utility model can lead the hollow framework to be freely divided into cushion blocks with specified specification and size according to actual needs, thereby reducing the cost; 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 perspective view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic bottom view of the present invention;

in the figure: 1. horizontal rib, 2, vertical rib, 3, spacing post, 4, first opening, 5, second opening, 6, supporting leg, 7, first segmentation groove, 8, second segmentation groove.

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 fig. 1 to 3, a steel bar protection layer cushion block capable of being freely divided for use comprises a hollow skeleton formed by connecting a plurality of transverse ribs 1 and vertical ribs 2, wherein the length and width of the hollow skeleton are both 10-1000mm, in the embodiment, the length and width are 600mm, the upper surface of the hollow skeleton is provided with a plurality of limiting columns 3, the height of each limiting column is 10-100 mm, in the embodiment, the height of each limiting column is 20mm, when the cushion block is used, the limiting columns 3 are abutted to steel bars, so that the cushion block can effectively avoid the steel bar protection layer from being inclined and shifted without being bound, the working efficiency is improved, the lower surface of the hollow skeleton is provided with a plurality of supporting legs, the height of each supporting leg is 5-100 mm, in the embodiment, the height of each supporting leg is 10mm, the tail ends of the supporting legs are designed to be conical, the cone angles of the supporting legs are 1-179 degrees, the cone angles of the supporting legs are 90 degrees, the terminal exposed problem of supporting leg behind prefabricated assembly building element shaping can effectively be solved in supporting leg 6's structural design, and fretwork skeleton and supporting leg are integrated into one piece structure, and the production and processing of the cushion of being convenient for also can strengthen the bulk strength of fretwork cushion. The utility model discloses a structural design has improved the stability of cushion in the use, has avoided the cushion displacement phenomenon. 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.

As shown in fig. 1, 2 and 4, a first opening 4 is arranged between the end portions of every two adjacent transverse ribs 1, a second opening 5 is arranged between the end portions of every two adjacent vertical ribs, each transverse rib is provided with a plurality of first dividing grooves 7 which are alternately arranged with the vertical ribs (the plurality of vertical ribs connected with the transverse ribs), each vertical rib is provided with a plurality of second dividing grooves 8 which are alternately arranged with the transverse ribs (the plurality of vertical ribs connected with the vertical ribs), the first opening, the second opening, the first dividing groove and the second dividing groove are designed, a user can freely divide the transverse ribs into any specification and size according to actual needs, when the cushion block is used, the cushion block can be divided into two parts by holding two sides of the first dividing groove or the second dividing groove which are positioned on the same straight line with two hands, the quantity of horizontal rib, vertical rib is the even number, is convenient for carry out the symmetry with the cushion and cuts apart, guarantees its structural stability, and first segmentation groove, second segmentation groove are located the upper surface or the lower surface of fretwork skeleton, also can the symmetry set up the upper and lower both sides at the fretwork skeleton simultaneously.

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. Will the utility model discloses a spacing post is laminated with the reinforcing bar mutually for be difficult to in the cushion use and take place the displacement, also usable steel wire is in the same place cushion and reinforcing bar bundle, further improves the support stability of cushion. The utility model provides a expose muscle, fracture, cushion and leak outward and the crooked, aversion of reinforcing bar protective layer, 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 (9)

1. The utility model provides a can freely cut apart protective steel bar layer cushion that uses, includes the fretwork skeleton that is formed by connecting a plurality of horizontal ribs and vertical rib, the lower surface of fretwork skeleton is equipped with a plurality of supporting leg, its characterized in that: every two adjacent be provided with first opening between the tip of horizontal rib, every two adjacent be provided with the second opening between the tip of vertical rib, every all be provided with the first segmentation groove of a plurality of and vertical rib alternating arrangement on the horizontal rib, every all be provided with the second segmentation groove of a plurality of and horizontal rib alternating arrangement on the vertical rib.

2. A freely dividable block for reinforcing bars cover according to claim 1, wherein: the number of the transverse ribs and the number of the vertical ribs are even numbers.

3. A freely dividable block for reinforcing bars cover according to claim 1, wherein: the first dividing groove and the second dividing groove are located on the upper surface or the lower surface of the hollowed-out framework.

4. A freely dividable block for reinforcing bars cover according to 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.

5. A freely dividable block for reinforcing bars cover according to claim 1, wherein: the height of the supporting legs is 5mm-100 mm.

6. A freely dividable block for reinforcing bars cover according to claim 1, wherein: the hollow framework and the supporting legs are of an integrally formed structure.

7. A freely dividable block for reinforcing bars cover according to claim 1, wherein: the upper surface of fretwork skeleton is equipped with the spacing post of a plurality of.

8. The freely dividable rebar cover spacer as set forth in claim 7, wherein: the height of the limiting column is 10mm-100 mm.

9. A freely dividable block for reinforcing bars cover according to claim 1, wherein: the length and the width of the hollow framework are both 10mm-1000 mm.

Images