Die for controlling thickness of floor slab

Abstract

The utility model belongs to the technical field of constructional engineering, and discloses a mold for controlling the thickness of a floor slab, which comprises a bottom plate, long side plates are fixedly connected to two sides of the bottom plate through iron nails, a plurality of groups of partition plates are fixedly connected between the two groups of long side plates through iron nails, and the partition plates are in contact with the upper surface of the bottom plate. The space between the bottom plate and the two groups of long side plates is divided into a plurality of groups of rectangular grooves by a plurality of groups of partition plates, margins are reserved at the two ends of each long side plate to serve as knocking parts, a plurality of groups of iron nails are fixedly connected to the inner side of one group of long side plates, and the flat ends of the iron nails are located in the rectangular grooves; the problem that in the prior art, the thickness and the flatness of a floor slab with a large area are inconvenient to control is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a mold for controlling the thickness of a floor slab. Background Technique

[0002] The thickness of the floor slab plays a very important role in the safety of the engineering structure. Therefore, during construction, the thickness of the floor slab should be strictly controlled according to the specification requirements, and the thickness of the floor slab should be detected in a timely manner to ensure the engineering quality.

[0003] The floor slab is usually formed by pouring concrete. When laying the floor slab, certain requirements are imposed on the thickness and flatness of the floor slab. The prior art usually uses the inserting rod method to control the thickness of the floor slab. This method is to continuously detect the paving thickness of the concrete with an inserting rod during the concrete paving process; or use the stirrup method. This method uses a shaped concrete stirrup as the standard for the floor slab thickness. The height of the stirrup is the same as the slab thickness. Although the above methods can control the thickness of the floor slab, for a large-area floor slab, multi-point positioning is required, so it is not convenient to control the thickness and flatness of the floor slab. Therefore, the present invention proposes a mold for controlling the thickness of the floor slab to solve such problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a mold for controlling the thickness of a floor slab to solve the problem that the prior art is not convenient to control the thickness and flatness of a large-area floor slab.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] The basic technical solution provided by the utility model is: a mold for controlling the thickness of a floor slab, including a bottom plate. Both sides of the bottom plate are connected with long side plates by iron nails. Between the two groups of long side plates, several groups of partition plates are connected by iron nails. The partition plates are in contact with the upper surface of the bottom plate. The space between the bottom plate and the two groups of long side plates is divided into several rectangular grooves by several groups of partition plates.

[0007] Principle of the basic technical solution: The bottom plate, the long side plates and the partition plates are combined into a mold with multiple rectangular grooves by iron nails. By controlling the length and spacing distance of the partition plates, the size of the rectangular grooves is controlled. The concrete is poured into the rectangular grooves to make the concrete solidify and form. The concrete module obtained by the solidification and formation of the concrete is used for laying the floor slab.

[0008] Beneficial effects of the basic technical solution: By controlling the size and spacing of the partition plates, the purpose of controlling the rectangular grooves is achieved, thereby controlling the size of the concrete module, and further enabling it to adapt to floor slabs of different thicknesses, which has a very significant effect on the thickness and flatness of the floor slab.

[0009] Preferably, a plurality of the iron nails are fixedly connected to the inner side of one set of the long side plates, and the flat ends of the iron nails are located inside the rectangular grooves.

[0010] With the above arrangement, by fixing the flat part of the iron nail to the concrete module, it is convenient for the concrete module to be positioned by the pointed end of the iron nail.

[0011] Preferably, margins are provided at both ends of the long side plates as knocking parts.

[0012] With the above arrangement, the provision of the knocking parts is conducive to the operator to disassemble the device, so as to quickly take out the concrete module.

[0013] Preferably, the materials of the bottom plate, the long side plates and the partition plates are all waste templates.

[0014] With the above arrangement, by reasonably using waste templates, resources are effectively saved, and at the same time, the cost is reduced, which is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is an axonometric view of a mold for controlling the thickness of a floor slab according to the present invention;

[0016] 1. Bottom plate; 2. Long side plate; 3. Partition plate; 4. Iron nail; 5. Rectangular groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The present invention will be further described in detail below with reference to the drawings and embodiments:

[0018] As Figure 1 shown, a mold for controlling the thickness of a floor slab includes a bottom plate 1. Long side plates 2 are fixedly connected to both sides of the bottom plate 1 through iron nails 4. A plurality of partition plates 3 are fixedly connected between the two sets of long side plates 2 through iron nails 4. The partition plates 3 are in contact with the upper surface of the bottom plate 1. The space between the bottom plate 1 and the two sets of long side plates 2 is divided into a plurality of rectangular grooves 5 by the plurality of partition plates 3. Margins are left at both ends of the long side plates 2 as knocking parts. A plurality of iron nails 4 are fixedly connected to the inner side of one set of the long side plates 2, and the flat ends of the iron nails 4 are located inside the rectangular grooves 5. The materials of the bottom plate 1, the long side plates 2 and the partition plates 3 are all waste templates.

[0019] The specific implementation process is as follows:

[0020] When using this mold, first cut the waste template into a bottom plate 1, long side plates 2 and partition plates 3 with appropriate lengths according to needs. Then, fix a group of long side plates 2 to the bottom plate 1 through iron nails 4. Next, fix the partition plates 3 to the long side plates 2 through iron nails 4. Control the distance between two groups of partition plates 3 with a ruler, and install iron nails 4 on the inner side of the long side plates 2, with one iron nail 4 installed between every two groups of partition plates 3. Finally, fix the other group of long side plates 2 on the other side of the bottom plate 1 to complete the installation of this mold. Fill the rectangular groove 5 with concrete and wait for it to solidify into a stable concrete module. Then, the long side plates 2 can be removed by hitting the knocking part with a hammer. The iron nails 4 reserved on the inner side of the long side plates 2 will be fixed at the ends of the concrete module, and then the concrete module can be separated from the partition plates 3. Lay the concrete modules on the supporting formwork of the floor with appropriate gaps and fix them to the supporting formwork of the floor through the iron nails 4 at their ends, so as to control the thickness and flatness of the floor by the length of the concrete modules. Since the lengths of all concrete modules are the same, the control of the floor thickness and flatness has a very significant effect.

[0021] The above are only embodiments of the present invention, and common general technical solutions or characteristics in the solutions are not described in detail here. It should be noted that for those skilled in the art, without departing from the technical solution of the present invention, several deformations and improvements can still be made, and these should also be regarded as the protection scope of the present invention, which will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application should be based on the content of its claims, and the specific implementation manners described in the specification can be used to explain the content of the claims.

Claims

1. A mold for controlling the thickness of a floor slab, characterized in that: It includes a bottom plate, both sides of which are connected with long side plates by iron nails, a plurality of partition plates are connected between two groups of the long side plates by iron nails, the partition plates are in contact with the upper surface of the bottom plate, and the space between the bottom plate and the two groups of the long side plates is divided into a plurality of rectangular grooves by the plurality of partition plates.

2. A mold for controlling the thickness of a floor slab according to claim 1, characterized in that: A plurality of groups of iron nails are connected to the inner side of one group of the long side plates, and the flat ends of the iron nails are located on the inner side of the rectangular groove.

3. A mold for controlling the thickness of a floor slab according to claim 1, characterized in that: Both ends of the long side plate are provided with margins as knocking parts.

4. A mold for controlling the thickness of a floor slab according to claim 1, characterized in that: The materials of the bottom plate, long side plates and partition plates are all discarded templates.

Images