Fabricated concrete slab

Abstract

The utility model discloses an assembly type concrete slab which comprises a body, a second clamping groove is formed in the surface of one side of the slab body, an inserting groove is formed in the second clamping groove, a first clamping block is arranged on the surface of one side of the slab body, and a through groove is formed in the surface of the top of the first clamping block. According to the utility model, after one plate body is fixed on the ground, the first clamping block on the other plate body is inserted into the second clamping groove of the other plate body, and the two adjacent plate bodies are connected left and right by arranging the elastic piece, the inserting block, the limiting block and the inserting groove, so that in the mounting process, the comparison steps can be simplified, and the installation efficiency is improved. And meanwhile, the two plate bodies are connected up and down through the first clamping grooves and the second clamping blocks, so that the working intensity of constructors is relieved, the mounting efficiency is improved, through the arranged transverse reinforcing ribs and vertical reinforcing ribs, after cement pouring is carried out on the plate bodies, poured cement can be stressed comprehensively, and therefore the overall stability of the plate bodies is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete, in particular to an assembled concrete slab. Background Art

[0002] Prefabricated concrete buildings refer to concrete structures designed and constructed mainly with factory-produced prefabricated reinforced concrete components through on-site assembly. They are generally divided into two categories: fully assembled buildings and partially assembled buildings. Fully assembled buildings are generally low-rise or multi-story buildings with low seismic fortification requirements; the main components of partially assembled buildings are generally prefabricated components, which are connected on-site through cast-in-place concrete to form an assembled integral structure. The characteristics of this building are fast construction speed, which is conducive to winter construction, high production efficiency, good product quality, and reduced material loss.

[0003] After inspection, it was found that announcement number CN210917723U is an assembled concrete prefabricated panel, including a panel body, a plurality of first mounting holes are evenly opened on the top of the panel body along the length direction, the first mounting holes pass through both sides of the panel body, and the first mounting holes are symmetrically arranged along the axis of the panel body, a plurality of second mounting holes are evenly opened at both ends of the panel body along the length direction, the second mounting holes and the first mounting holes are spaced from each other, a limiting block is installed on the outer side of one end of the panel body, and a limiting groove is opened at the end of the panel body opposite to the limiting block, a clamping groove is opened on one side of the panel body, and a clamping strip is installed on the side of the panel body opposite to the clamping groove, the installation of the panel body is facilitated by the first mounting holes and the second mounting holes staggered on the panel body, and the installation of the panel body is facilitated by the mutual clamping of the clamping strip, the clamping groove, the limiting block and the limiting groove, and the installation stability can be improved. However, although this assembled concrete prefabricated panel is relatively fast to install, the connection between adjacent panel bodies is not very stable and is easy to loosen or relatively displaced, so it needs to be improved. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In order to solve the problem raised above, the utility model provides a prefabricated concrete slab, thereby solving the problems in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned problems, the specific technical solutions adopted by the utility model are as follows:

[0008] An assembled concrete slab comprises a slab body, a second card slot is provided on one side surface of the slab body, a slot is provided in the second card slot, a first card block is provided on one side surface of the slab body, a through slot is provided on the top surface of the first card block, and the through slot is connected to a groove, a movable slot is provided in the groove, an insert block is inserted in the movable slot, a limit block is provided on the insert block, and an elastic member is provided on the insert block.

[0009] Furthermore, a first card slot is formed on the top surface of the plate body, and a second card block is connected to the bottom surface of the plate body.

[0010] Furthermore, transverse reinforcing ribs are fixed inside the plate body, and vertical reinforcing ribs are fixedly connected to the transverse reinforcing ribs.

[0011] Furthermore, a plurality of transverse reinforcing ribs and vertical reinforcing ribs are provided, and the plurality of transverse reinforcing ribs and vertical reinforcing ribs are arranged in the plate body.

[0012] Furthermore, the slot and the plug-in block are of matching sizes.

[0013] Furthermore, the second card block and the first card slot are of the same size.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a prefabricated concrete slab, which has the following beneficial effects:

[0016] (1) The utility model adopts a first slot, a second slot, a first block, a second block, an elastic member, an insert, a transverse reinforcing rib and a vertical reinforcing rib. In actual use, a plate is first fixed to the ground, and then the first block on the other plate is inserted into the second slot of the other plate. Two adjacent plates are connected left and right by setting elastic members, inserts, limit blocks and slots. This installation method can simplify the comparison steps during the installation process. At the same time, the two plates are connected up and down by the first slot and the second block, thereby reducing the work intensity of construction personnel and improving installation efficiency. By setting transverse reinforcing ribs and reinforced vertical ribs, after cement is poured, the poured cement can be fully stressed, thereby ensuring the overall stability of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1It is an overall schematic diagram of an assembled concrete slab proposed by the utility model;

[0019] Figure 2 It is a structural schematic diagram of an assembled concrete slab of the utility model;

[0020] Figure 3 It is a cross-sectional view of an assembled concrete slab of the utility model;

[0021] Figure 4 It is an enlarged view of point A of an assembled concrete slab of the utility model.

[0022] In the figure:

[0023] 1. Plate body; 2. First card slot; 3. Second card slot; 4. First card block; 5. Insert block; 6. Second card block; 7. Horizontal reinforcing rib; 8. Through slot; 9. Groove; 10. Limit block; 11. Elastic member; 12. Movable slot; 13. Slot; 14. Vertical reinforcing rib. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the utility model, a prefabricated concrete slab is provided.

[0026] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4 As shown, an assembled concrete slab according to an embodiment of the utility model includes a slab body 1, a second card slot 3 is provided on one side surface of the slab body 1, and a slot 13 is provided in the second card slot 3, a first card block 4 is provided on one side surface of the slab body 1, and a through slot 8 is provided on the top surface of the first card block 4, and the through slot 8 is connected to a groove 9, a movable groove 12 is provided in the groove 9, and an insert block 5 is inserted in the movable groove 12, a limiting block 10 is provided on the insert block 5, and an elastic member 11 is provided on the insert block 5, and the two slab bodies 1 are connected and fixed at the same time by the set insert block 5, the elastic member 11, the slot 13, the first card block 4 and the second card slot 3.

[0027] In one embodiment, a first card slot 2 is formed on the top surface of the board body 1 , and a second card block 6 is connected to the bottom surface of the board body 1 . The two boards 1 are connected to each other through the first card slot 2 and the second card block 6 .

[0028] In one embodiment, transverse reinforcing ribs 7 are fixed inside the plate body 1 , and vertical reinforcing ribs 14 are fixedly connected to the transverse reinforcing ribs 7 . The transverse reinforcing ribs 7 and vertical reinforcing ribs 14 are provided to increase the overall force of the plate body 1 .

[0029] In one embodiment, a plurality of transverse reinforcing ribs 7 and vertical reinforcing ribs 14 are provided, and the plurality of transverse reinforcing ribs 7 and vertical reinforcing ribs 14 are arranged in the plate body 1 .

[0030] In one embodiment, the slot 13 and the insert block 5 are of the same size.

[0031] In one embodiment, the second card block 6 and the first card slot 2 are matched in size.

[0032] Working principle: first fix one plate body 1 on the ground, and then insert the first block 4 on the other plate body 1 into the second slot 3 of the other plate body 1. The two adjacent plate bodies 1 are connected left and right by setting an elastic member 11, a plug block 5, a limit block 10 and a slot 13. This installation method can simplify the comparison steps during the installation process. At the same time, the two plate bodies 1 are connected up and down through the first slot 2 and the second block 6, thereby reducing the work intensity of the construction personnel and improving the installation efficiency. Through the transverse reinforcement ribs 7 and vertical reinforcement ribs 14, after the cement is poured, the poured cement can be fully stressed, thereby ensuring the overall stability of the plate body 1.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An assembled concrete slab, comprising a slab body (1), characterized in that: A second card slot (3) is provided on one side surface of the plate body (1), and a slot (13) is provided in the second card slot (3); a first card block (4) is provided on one side surface of the plate body (1), and a through slot (8) is provided on the top surface of the first card block (4), and the through slot (8) is connected to a groove (9); a movable groove (12) is provided in the groove (9), and an insert block (5) is inserted in the movable groove (12); a limit block (10) is provided on the insert block (5), and an elastic member (11) is provided on the insert block (5).

2. The assembled concrete slab according to claim 1, characterized in that: The top surface of the plate body (1) is provided with a first card slot (2), and the bottom surface of the plate body (1) is connected to a second card block (6).

3. The assembled concrete slab according to claim 1, characterized in that: A transverse reinforcing rib (7) is fixed inside the plate body (1), and a vertical reinforcing rib (14) is fixedly connected to the transverse reinforcing rib (7).

4. The assembled concrete slab according to claim 3, characterized in that: A plurality of the transverse reinforcing ribs (7) and the vertical reinforcing ribs (14) are provided, and the plurality of transverse reinforcing ribs (7) and the vertical reinforcing ribs (14) are provided in the plate body (1).

5. The assembled concrete slab according to claim 1, characterized in that: The slot (13) and the insert block (5) are of the same size.

6. The assembled concrete slab according to claim 2, characterized in that: The second card block (6) and the first card slot (2) are of the same size.

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