CN209742212U - reinforced lightweight concrete board - Google Patents

Abstract

The utility model discloses a reinforced lightweight concrete slab, which comprises a plate body, one side of the plate body is provided with a fixture block, and the other side of the plate body is provided with a clamping groove, the upper surface of the plate body is provided with a material saving hole, and the position of one side of the material saving hole in the upper surface space of the plate body is provided with two groups of second positioning holes, two groups of positioning columns are correspondingly installed below the plate body, the utility model discloses the snap-fit design of the fixture block and the clamping groove facilitates the assembly and splicing of concrete slabs by people, guarantees the stability between the two, and improves the practicability; due to the design of the material saving holes and the mounting grooves, the dead weight of the concrete slab is reduced, production materials are saved, and the manufacturing cost is reduced; the assembly design of the reinforcing component improves the bending strength and the tensile strength of the whole concrete slab, facilitates the assembly of people and improves the working efficiency; due to the design of the filler, the concrete plate has good heat preservation and sound insulation, and the functionality of the concrete plate is improved.

Description

A reinforced lightweight concrete slab

technical field

The utility model relates to the field of concrete slabs, in particular to a reinforced lightweight concrete slab.

Background technique

Reinforced concrete slabs, slabs made of reinforced concrete materials, are basic structures or components in building construction and various engineering structures, and are often used as roofs, floors, platforms, walls, retaining walls, foundations, floors, and pavements , pools, etc., with a wide range of applications. Reinforced concrete slabs are divided into square slabs, circular slabs, and special-shaped slabs according to their plane shapes. For two-way slabs supported on four sides and beamless slabs supported by columns, the thickness of the slabs should meet the requirements for strength and stiffness.

The Chinese patent discloses a reinforced concrete hollow floor slab (authorized notification number CN207776194U). The patented technology includes a main body and through holes extending along the length of the main body. Both the slot and the slot are extended along the length of the main body; the surface of the insert block is provided with at least one limit block, and the inner wall of the slot is provided with at least one limit slot for the upper limit block of the adjacent main body to be inserted; the inside of the main body is provided with a prefabricated steel frame , has the effect of making the reinforcement operation between prefabricated floors simple and reducing the input cost, but the current concrete slabs still have many deficiencies in the process of use. The concrete slabs are all integrally poured and formed. The cost of construction is increased, and its strength is not enough, and it is prone to breakage, causing dangerous accidents. The concrete slab does not have good sound insulation and heat insulation effects, and its functionality is poor. Therefore, those skilled in the art provide a reinforced lightweight concrete slab to solve the problems raised in the background art above.

Utility model content

The purpose of this utility model is to provide a reinforced lightweight concrete slab to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A reinforced lightweight concrete slab, comprising a slab body, a clamping block, a first positioning hole, a clamping groove, a second positioning hole, a material saving hole, a positioning column, a mounting groove, a reinforcement component, a steel frame, a reinforcement partition, and a filling space , filling material, foam layer, sound insulation layer and insulation layer, one side of the board body is provided with a block, and the other side of the board body is provided with a card slot, and the upper surface of the board body is provided with a material saving hole, In addition, two sets of second positioning holes are provided at one side of the upper surface space of the plate body, and two sets of positioning columns are correspondingly installed under the plate body, and a mounting groove is opened on the front surface of the plate body. The front surface of the plate body is equipped with a reinforcing component corresponding to the interior of the installation groove, and the front surface of the plate body is provided with fillers corresponding to the interior of the reinforcing component.

As a further solution of the present utility model: two sets of first positioning holes are opened inside the clamping block, the clamping block and the plate body are designed as an integral structure, and the clamping block and the plate body are made of concrete components.

As a further solution of the utility model: the reinforcement assembly includes a steel frame, a reinforcement partition and a filling space, a steel frame is installed inside the reinforcement assembly, a reinforcement partition is provided inside the steel frame, and the steel frame Filling spaces are provided on both sides of the reinforced internal space of the partition.

As a further solution of the utility model: the filling material includes a foam layer, a sound insulation layer and a thermal insulation layer, a foam layer is installed inside the filling material, a thermal insulation layer is arranged above the foam layer, and the foam layer and the thermal insulation layer There is a sound insulation layer between the layers.

As a further solution of the utility model: the outer surface of the positioning column is sleeved with a sealing gasket, and the upper surface of the positioning column is installed with a limit cap.

As a further solution of the utility model: the steel frame and the reinforced partition are designed as an integrated structure, and the thickness of the steel frame and the reinforced partition is both 4 to 6 mm.

Compared with the prior art, the beneficial effect of the utility model is: the clamping design of the clamping block and the clamping groove facilitates the assembly and splicing of the concrete slab, ensures the stability between the two, and improves its practicability ;The design of material-saving hole and installation groove reduces the self-weight of the concrete slab, saves production materials, and reduces the manufacturing cost; strengthens the component assembly design, improves the flexural and tensile strength of the entire concrete slab, and facilitates people to carry out Assembling improves the work efficiency; the design of the filler makes the concrete slab have good thermal insulation and sound insulation, which improves its functionality. The utility model has a novel structure, not only has high overall strength, and the surface is not easy to crack, but also has a good fire prevention effect. The whole board has a long service life.

Description of drawings

Fig. 1 is a kind of structural representation of reinforced lightweight concrete slab;

Fig. 2 is a kind of structural schematic diagram of reinforcing component in the reinforced lightweight concrete slab;

Fig. 3 is a structural schematic diagram of a filler in a reinforced lightweight concrete slab.

In the figure: 1. Board body; 2. Block; 3. First positioning hole; 4. Card slot; 5. Second positioning hole; 6. Material saving hole; 7. Positioning column; 8. Installation groove; 9. Reinforcement component; 91, steel frame; 92, reinforced partition; 93, filling space; 10, filling material; 101, foam layer; 102, sound insulation layer; 103, insulation layer.

Detailed ways

Please refer to Figures 1 to 3. In the embodiment of the utility model, a reinforced lightweight concrete panel includes a panel body 1, a block 2, a first positioning hole 3, a slot 4, a second positioning hole 5, and a material saving hole. 6. Positioning column 7, installation groove 8, reinforcement component 9, steel frame 91, reinforcement partition 92, filling space 93, filler material 10, foam layer 101, sound insulation layer 102 and insulation layer 103, set on one side of the board body 1 There is a block 2, and the other side of the plate body 1 is provided with a card slot 4, the upper surface of the plate body 1 is provided with a material saving hole 6, and the upper surface of the plate body 1 is provided with a material saving hole 6 on one side. Two sets of second positioning holes 5, two sets of positioning columns 7 are correspondingly installed on the bottom of the board body 1, installation grooves 8 are opened on the front surface of the board body 1, and reinforcing components 9 are installed inside the corresponding installation grooves 8 on the front surface of the board body 1 , and the front surface of the plate body 1 is provided with a filling material 10 corresponding to the interior of the reinforcing component 9 .

Preferably, two sets of first positioning holes 3 are provided inside the clamping block 2, the clamping block 2 and the plate body 1 are designed as an integrated structure, and the clamping block 2 and the plate body 1 are concrete material components, and the clamping block 2 and the clamping groove The snap-fit design of 4 facilitates the assembly and splicing of concrete slabs, ensures the stability between the two, and improves its practicability.

Preferably, the reinforcement assembly 9 includes a steel frame 91, a reinforcement partition 92, and a filling space 93. A steel frame 91 is installed inside the reinforcement assembly 9, and a reinforcement partition 92 is provided inside the steel frame 91, and the interior space of the steel frame 91 Filling spaces 93 are provided on both sides of the reinforced partition 92, the steel frame 91 and the reinforced partition 92 are designed as an integrated structure, and the thickness of the steel frame 91 and the reinforced partition 92 are both 4 to 6 mm, and the reinforced component 9 is assembled. , improve the flexural and tensile strength of the entire concrete slab, facilitate people to assemble, and improve work efficiency.

Preferably, the filling material 10 includes a foam layer 101, a sound-insulating layer 102, and a thermal insulation layer 103. The foam layer 101 is installed inside the filling material 10, and the thermal insulation layer 103 is arranged above the foam layer 101, and the gap between the foam layer 101 and the thermal insulation layer 103 is There is a sound insulation layer 102 between them, and the design of the filler 10 makes the concrete slab have good thermal insulation and sound insulation, and improves its functionality.

Preferably, the outer surface of the positioning post 7 is sleeved with a sealing gasket, and the upper surface of the positioning post 7 is fitted with a limit cap.

The working principle of the utility model is: firstly, the staff aligns the block 2 on one board body 1 with the slot 4 on the other board body 1, plugs it in, and uses the positioning column 7 to pass through Through the second positioning hole 5 and the first positioning hole 3, the two boards 1 can be fixedly connected together quickly, which is convenient for people to assemble and splice them, and improves the stability between the two; then, because the boards 1 is provided with a material saving hole 6 and an installation groove 8, which saves most of the raw materials and reduces the economic cost, and inserts the reinforcement assembly 9 inside the installation groove 8, and assembles it by plugging, and the reinforcement assembly 9 Including a steel frame 91, a reinforced partition 92 and a filling space 93, a steel frame 91 is installed inside the reinforcement assembly 9, a reinforced partition 92 is arranged inside the steel frame 91, and the inner space of the steel frame 91 strengthens both sides of the partition 92 Both are provided with a filling space 93, and the steel frame 91 and the reinforced partition 92 are designed as an integrated structure, and the thickness of the steel frame 91 and the reinforced partition 92 are both 4 to 6 mm, which increases the strength of the whole; finally place it in the filling space 93 Filling material 10, filling material 10 comprises foam layer 101, sound insulation layer 102 and insulation layer 103, the interior of filling material 10 is equipped with foam layer 101, the top of foam layer 101 is provided with insulation layer 103, and foam layer 101 and insulation layer 103 A sound-insulating layer 102 is arranged therebetween, which increases the overall thermal insulation and sound-insulation properties.

The above are only preferred specific implementations of the utility model, but the scope of protection of the utility model is not limited thereto, and any skilled person familiar with the technical field within the technical scope disclosed in the utility model, according to the utility model Any equivalent replacement or change of the technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A reinforced lightweight concrete slab, comprising a slab body (1), is characterized in that, one side of the slab body (1) is provided with a block (2), and the other side of the slab body (1) is provided with There is a card slot (4), the upper surface of the plate body (1) is provided with material-saving holes (6), and two groups of material-saving holes (6) are provided on the upper surface of the plate body (1) at one side of the space material-saving holes (6) The second positioning hole (5), two sets of positioning columns (7) are correspondingly installed under the board body (1), the front surface of the board body (1) is provided with an installation groove (8), and the board body The front surface of (1) corresponds to the inside of the installation groove (8) and a reinforcing component (9) is installed inside, and the front surface of the plate body (1) corresponds to the inside of the reinforcing component (9) and a filler (10) is provided. 2. A reinforced lightweight concrete slab according to claim 1, characterized in that two sets of first positioning holes (3) are provided inside the clamping block (2), and the clamping block (2) and The board body (1) is designed as an integral structure, and the clamping block (2) and the board body (1) are concrete components. 3. A kind of reinforced lightweight concrete slab according to claim 1, characterized in that, the reinforcement assembly (9) comprises a steel frame (91), a reinforcement partition (92) and a filling space (93), the A steel frame (91) is installed inside the reinforcement assembly (9), and a reinforced partition (92) is arranged inside the steel frame (91), and the inner space of the steel frame (91) strengthens both sides of the partition (92). Both are provided with a filling space (93). 4. A kind of reinforced lightweight concrete slab according to claim 1, characterized in that, the filler (10) comprises a foam layer (101), a sound insulation layer (102) and an insulation layer (103), and the filler A foam layer (101) is installed inside the material (10), an insulation layer (103) is arranged above the foam layer (101), and a sound insulation layer (103) is arranged between the foam layer (101) and the insulation layer (103). 102). 5. A kind of reinforced lightweight concrete slab according to claim 1, characterized in that, the outer surface of the positioning column (7) is sleeved with a sealing gasket, and the upper surface of the positioning column (7) is equipped with a limit cap . 6. A kind of reinforced lightweight concrete slab according to claim 3, characterized in that, the steel frame (91) and the reinforced partition (92) are designed as an integrated structure, and the steel frame (91) and the reinforced partition The thickness of the plate (92) is 4 to 6 mm.