CN218748409U

CN218748409U - Device for manufacturing concrete floor thickness control block

Info

Publication number: CN218748409U
Application number: CN202222130114.0U
Authority: CN
Inventors: 王达; 韩飞; 邓永正; 杜紫阳; 吴腾; 黄磊; 朱盼
Original assignee: Cccc Construction Group Second Engineering Co ltd; CCCC Construction Group Co Ltd
Current assignee: Cccc Construction Group Second Engineering Co ltd; CCCC Construction Group Co Ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-03-28
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a device for making concrete floor thickness control piece relates to building engineering technical field. The concrete pouring mould comprises a first mould and a second mould, wherein the first mould is provided with at least two first clamping parts and a first inner cavity, the second mould is provided with at least two second clamping parts and a second inner cavity, the first inner cavity and the second inner cavity are semicircular cavities with outwards opened diameters, the first clamping parts are symmetrically arranged on two sides of the first mould, the second clamping parts are symmetrically arranged on two sides of the second mould, the first clamping parts are clamped with the second clamping parts, the first inner cavity and the second inner cavity form a complete circular cavity, and the heights of the first mould and the second mould are the same as the thickness of a floor slab of concrete to be poured. The utility model discloses simple structure, easy dismounting can be used to batch production concrete floor thickness control piece.

Description

Device for manufacturing concrete floor thickness control block

Technical Field

The utility model belongs to the technical field of building engineering, more specifically say, relate to a device for making concrete floor thickness control block.

Background

The cast-in-place concrete floor slab adopts a concrete cast-in-place mode, and the phenomenon that the thickness of the floor slab is unqualified is found in the inspection. At present, the method of inserting steel bars to check the casting thickness of concrete is generally adopted to control the thickness of a concrete floor in construction. Although the method is simple, the operator often cannot strictly execute the method when pouring concrete, so that the thickness error of the floor exceeds an allowable range in the later quality inspection, the concrete dosage is not accurately controlled, and the structure acceptance cannot pass. The skilled person finds that the thickness of the floor slab can be well controlled by fixing the concrete blocks in the floor slab formwork, and therefore, the invention needs to invent a device which can manufacture the concrete floor slab thickness control blocks in batches.

Disclosure of Invention

The utility model aims to solve the technical problem that a device for making concrete floor thickness control block is provided, can make the concrete control block in batches, satisfy the construction requirement.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is:

the utility model provides a device for making concrete floor thickness control piece, includes first mould and second mould, first mould is equipped with two at least first joint portions and first inner chamber, the second mould is equipped with two at least second joint portions and second inner chamber, first inner chamber with the second inner chamber is the outside open-ended semi-circular cavity in diameter department, first joint portion symmetry sets up the both sides of first mould, second joint portion symmetry sets up the both sides of second mould, first joint portion with behind the joint of second joint portion, first inner chamber with the second inner chamber forms a complete circular cavity, first mould with the height of second mould all is the same with the floor thickness of the concrete that will pour.

Preferably, the first clamping portion is a C-shaped hook with an opening facing the center, and the second clamping portion is clamped in the C-shaped hook.

Preferably, the number of the first clamping portions is four, two first clamping portions are arranged on two sides of the first mold respectively, and similarly, the number of the second clamping portions is four, and two second clamping portions are arranged on two sides of the second mold respectively.

Preferably, the inner shape of the C-shaped hook is rectangular or square, and the second clamping portion is a rectangular or square protrusion.

Preferably, a first handle is arranged on the first mould, and a second handle is arranged on the second mould.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the utility model discloses simple structure adopts the mould combination that is equipped with two semi-circular cavitys to form the whole round cavity together, and two moulds utilize two joint portion joints together, assemble dismantlement convenience very, and the concrete floor thickness control piece can be made to the injected concrete in the whole round cavity.

Drawings

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

FIG. 2 is a schematic top view of the first mold;

FIG. 3 is a schematic top view of a second mold;

FIG. 4 is a schematic structural view of a concrete floor thickness control block;

in the figure: 1. a first mold; 101. a first clamping part; 102. a first lumen; 103. a first handle; 2. a second mold; 201. a second clamping part; 202. a second lumen; 203. a second handle.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1, the apparatus for manufacturing a concrete floor thickness control block comprises a first mold 1 and a second mold 2, wherein the first mold 1 and the second mold 2 are clamped together.

Specifically, as shown in fig. 2, the first mold 1 is provided with four first clamping portions 101 and a first inner cavity 102. The four first clamping portions 101 are symmetrically arranged at two ends of two sides of the first mold 1, namely, two ends of one side are respectively provided with one first clamping portion 101. The first clamping portion 101 is a C-shaped hook with an opening facing the center, and the inner shape of the C-shaped hook is rectangular or square.

As shown in fig. 3, the second mold 2 is provided with four second clamping portions 201 and a second inner cavity 202, the four second clamping portions 201 are symmetrically arranged at two ends of two sides of the second mold 2, that is, two ends of one side are respectively provided with one second clamping portion 201, and the second clamping portions 201 are rectangular or square protrusions. When the first mold 1 and the second mold 2 are spliced together, the second clamping portion 201 is just clamped in the C-shaped hook of the first clamping portion 101, so that the two molds are tightly connected.

The first inner cavity 102 and the second inner cavity 202 are semicircular cavities with the diameters opened outwards, so that the demoulding of the concrete thickness control block at the later stage is facilitated. The first mold 1 and the second mold 2 can be used by splitting the same pipe from the center.

After the first clamping portion 101 and the second clamping portion 201 are clamped, the first inner cavity 102 and the second inner cavity 202 form a complete circular cavity, and the heights of the first mold 1 and the second mold 2 are the same as the thickness of a floor slab of concrete to be poured.

The first die 1 is provided with the first handle 103, and the second die 2 is provided with the second handle 203, so that the two dies can be conveniently spliced and disassembled.

When the die is used, the second clamping portion 201 is clamped into the first clamping portion 101 from top to bottom, and then the upper ends and the lower ends of the first die 1 and the second die 2 are aligned. According to the engineering construction requirement, a plurality of assembled moulds are arranged in a box, the place with a gap can be filled with foam, the circular cavity between the two moulds is filled with C15 fine aggregate concrete, and the iron nail is reversely inserted into the center of each mould before the fine aggregate concrete is finally set. And (5) after the fine aggregate concrete is finally set, removing the formwork, and finishing the manufacturing of the concrete floor thickness control block. Fig. 4 is a schematic diagram of a concrete floor thickness control block. After the construction acceptance of the steel bars and the templates of the floor slabs is finished, the concrete floor thickness control blocks are installed at the four corners and the middle part of each floor slab, and the distance between each concrete floor thickness control block and the edge of each slab is 200mm. The iron nails in the blocks are driven into the template completely to ensure that the iron nails do not fall off in the concrete pouring process of the floor slab. When the floor slab is poured with concrete, the concrete floor slab thickness control block is taken as an elevation contraction surface, so that the purpose of controlling the thickness of the floor slab is achieved.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a device for making concrete floor thickness control piece, a serial communication port, includes first mould (1) and second mould (2), first mould (1) is equipped with two at least first joint portions (101) and first inner chamber (102), second mould (2) are equipped with two at least second joint portions (201) and second inner chamber (202), first inner chamber (102) with second inner chamber (202) are the outside open-ended semi-circular cavity in diameter department, first joint portion (101) symmetry sets up the both sides of first mould (1), second joint portion (201) symmetry sets up the both sides of second mould (2), first joint portion (101) with second joint portion (201) joint back, first inner chamber (102) with second inner chamber (202) form a complete circular cavity, first mould (1) with the height of second mould (2) all with the floor that will pour the thickness of concrete be the same.

2. The apparatus for manufacturing a concrete floor thickness control block according to claim 1, wherein the first catching portion (101) is a C-shaped hook opened toward the center, and the second catching portion (201) is caught in the C-shaped hook.

3. The apparatus for manufacturing a concrete floor thickness control block according to claim 2, wherein the number of the first catching portions (101) is four, two are disposed at both sides of the first mold (1), and similarly, the number of the second catching portions (201) is four, two are disposed at both sides of the second mold (2).

4. The apparatus for manufacturing a concrete floor thickness control block according to claim 2, wherein the inner shape of the C-shaped hook is rectangular or square, and the second catching portion (201) is a rectangular or square protrusion.

5. An apparatus for making a concrete floor thickness control block according to claim 1, characterized in that a first handle (103) is provided on said first mould (1) and a second handle (203) is provided on said second mould (2).