Concrete slab with drainage function

Abstract

The utility model discloses a concrete slab with a drainage function. The concrete slab comprises a concrete slab body. A plurality of drainage cavities are formed in the concrete plate; a plurality of inflow holes are formed in the side portion of the drainage cavity in a penetrating mode, at least one flow guide groove is formed in the side portion of the drainage cavity, a drainage assembly is arranged in the drainage cavity, and the drainage assembly is matched with the at least one flow guide groove. The drainage device has the beneficial effects that a plurality of inflow holes for guiding water flow are formed in the top end of the drainage cavity in a penetrating mode, at least one side of the side portion of the drainage cavity is provided with a flow guide groove and a drainage assembly in a communicating mode, and the drainage assembly is matched with the flow guide groove; when water is drained, water flow flows into the water drainage cavity through the inflow hole, then the water flow extrudes the water drainage assembly to elastically move downwards, when the water drainage assembly moves downwards, the flow guide groove is communicated with the water drainage cavity, then the water flow in the water drainage cavity flows out of the concrete plate through the flow guide groove, water drainage is better facilitated, and the water drainage capacity of the concrete plate is improved; the practicability of the concrete plate is improved.

Description

Technical Field

[0001] The present application relates to the technical field of concrete slabs, and in particular to a concrete slab with drainage function. Background Art

[0002] Concrete slabs are prefabricated reinforced concrete slab components. Concrete slabs are prefabricated in factories in an industrialized manner. They have the advantages of fast construction speed, good quality and low maintenance costs. They are widely used in various types of buildings.

[0003] Existing concrete slabs generally do not have effective drainage or integrated drainage and water storage functions. In rainy days, humid environments, and dry environments, they cannot perform drainage or water storage and cooling functions well, which leads to large limitations and poor practicality of concrete slabs. Therefore, a concrete slab with drainage function that has good drainage and water storage effects and strong practicality is proposed. Utility Model Content

[0004] One object of the present application is to provide a concrete slab with drainage function which has good drainage and water storage effects and is highly practical.

[0005] In order to achieve the above objectives, the technical solution adopted in the present application is: a concrete slab with drainage function, comprising a concrete slab; a plurality of drainage cavities are opened inside the concrete slab; a plurality of inflow holes are provided through the side of the drainage cavity, at least one guide groove is provided on the side of the drainage cavity, a drainage component is provided in the drainage cavity, and the drainage component cooperates with at least one of the guide grooves; water flow is suitable for entering the drainage cavity to squeeze the drainage component, and then the drainage component is suitable for elastic movement so that the drainage cavity is connected to at least one of the guide grooves for drainage.

[0006] Preferably, a mounting groove is provided at the bottom of the drainage cavity, and the drainage assembly includes a limiting column installed in the mounting groove, and a floating plate sleeved on the limiting column; a spring is sleeved on the side of the limiting column, and one end of the spring is connected to the floating plate.

[0007] Preferably, two guide grooves are provided on the side of one of the drainage chambers, and the bottom ends of the two guide grooves extend to the side of the concrete slab.

[0008] Preferably, the guide groove is L-shaped, the first end of the guide groove is communicated with the drainage cavity, and the second end of the guide groove is connected with the bottom of the concrete slab.

[0009] Preferably, filter plates are installed on both sides of the concrete slab.

[0010] Preferably, at least one reinforcement column is provided inside the drainage cavity.

[0011] Preferably, a limiting block is provided on one side of the concrete slab, and a limiting groove is provided on the other side of the concrete slab, and the limiting block matches the limiting groove.

[0012] Compared with the prior art, the beneficial effects of the present application are: a plurality of inflow holes for guiding water flow are provided through the top of the drainage cavity, and a guide groove and a drainage component are provided on at least one side of the side of the drainage cavity, and the drainage component and the guide groove cooperate with each other; when drainage is carried out, the water flows into the drainage cavity through the inflow hole, and then the water flows elastically downward to squeeze the drainage component, and when the drainage component moves downward, the guide groove and the drainage cavity are connected, and then the water flow in the drainage cavity flows out of the concrete slab through the guide groove, thereby facilitating better drainage, improving the drainage capacity of the concrete slab, and improving the practicality of the concrete slab. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-sectional structure from the center.

[0015] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0016] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of the middle drainage component when draining water.

[0017] Figure 5 For this utility model Figure 3 Schematic diagram of the structure of the middle drainage component when storing water.

[0018] In the figure: 1. concrete slab; 11. drainage cavity; 111. inflow hole; 112. guide groove; 12. drainage assembly; 121. limit column; 122. floating plate; 13. mounting groove; 14. limit block; 15. limit groove; 2. filter plate. DETAILED DESCRIPTION

[0019] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0020] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0021] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0022] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0023] One of the preferred embodiments of the present application is as follows: Figures 1 to 5 As shown, a concrete slab with drainage function comprises a concrete slab 1; a plurality of drainage cavities 11 are provided inside the concrete slab 1; a plurality of inflow holes 111 are provided through the upper end of the drainage cavity 11, and the plurality of inflow holes 111 can quickly flow water on the concrete slab 1 into the drainage cavity 11 through the inflow holes 111; at least one guide groove 112 is provided on the side of the drainage cavity 11; a drainage component 12 is also provided in the drainage cavity 11; when the water flow in the drainage cavity 11 is discharged, the water flow will squeeze the drainage component 12 by its own weight, thereby causing the drainage component 12 to flow downward Elastic movement, the downward movement of the drainage component 12 will connect the guide groove 112 and the drainage cavity 11, so that the water in the drainage cavity 11 flows out of the outside of the concrete slab 1 through the guide groove 112, so as to facilitate better drainage, improve the drainage function, and have strong practicality; when water is stored, the water flows out, so that the dead weight of the water in the drainage cavity 11 gradually decreases, and then the drainage component 12 is elastically reset to make the guide groove 112 and the drainage cavity 11 not connected, so that the water is retained in the drainage cavity 11, and the concrete slab 1 can be protected from heat dissipation and cooling at high temperatures.

[0024] In this embodiment, Figures 2 to 5As shown, a mounting groove 13 is provided at the bottom of the drainage cavity 11, and the drainage component 12 includes a limiting column 121 installed in the mounting groove 13, and a floating plate 122 sleeved on the outside of the limiting column 121; a spring is sleeved on the outside of the limiting column 121, and one end of the spring is connected to the bottom of the floating plate 122; when drainage is carried out, water flows into the drainage cavity 11, and then the water flow will squeeze the floating plate 122, and the floating plate 122 moves downward to squeeze the spring, thereby causing the floating plate 122 to move downward along the axial direction of the limiting column 121. When the floating plate 122 moves downward, the water flow can flow from the drainage cavity 11 into the guide groove 112, and then flow out of the outside of the concrete slab 1 through the guide groove 112, and then drainage is carried out.

[0025] In this embodiment, Figures 3 to 5 As shown, it should be known that in order to achieve better and more stable drainage, two guide grooves 112 are provided on the side of a drainage cavity 11, and the bottom ends of the two guide grooves 112 extend to the side of the concrete slab 1, so that when the floating plate 122 moves downward, the water flow in the drainage cavity 11 can be discharged more quickly through the guide plate.

[0026] In this embodiment, Figures 2 to 5 As shown, it can be understood that the guide groove 112 is set in an L shape, the first end of the guide groove 112 is connected to the side of the drainage cavity 11, and the second end of the guide groove 112 is connected to the bottom of the concrete slab 1, so that the water flow can be discharged more quickly.

[0027] In this embodiment, Figure 1 and Figure 2 As shown, it should be known that in order to prevent impurities in the water flow from clogging the inlet hole 111 and the guide groove 112, thereby affecting the drainage efficiency, filter plates 2 are installed at the top and bottom ends of the concrete slab 1, and the filter plates 2 can better filter impurities such as stones, thereby better improving the drainage function of the concrete slab 1.

[0028] In this embodiment, Figure 2 As shown, it can be understood that in order to ensure that the opened concrete slab 1 still has a certain strength and prevent the drainage cavity 11 from collapsing, at least one reinforcing column is arranged in the drainage cavity 11, which can strengthen the drainage cavity 11 while providing a certain strength for the concrete slab 1 itself, thereby better improving the strength of the concrete slab 1 and having strong practicality.

[0029] In this embodiment, Figure 1 and Figure 2As shown, it can be understood that in order to make the concrete slab 1 more convenient to transport and better match during installation, a limit block 14 is set on one side of the concrete slab 1, and a limit groove 15 is set on the other side of the concrete slab 1, so that the concrete slab 1 can be moved through the limit block 14 and the limit groove 15 when being transported, saving time and effort. At the same time, when installing, the two concrete slabs 1 can be better matched and installed through the engagement of the limit block 14 and the limit groove 15, and the installation efficiency is high.

[0030] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A concrete slab with drainage function, characterized in that: It comprises a concrete slab; a plurality of drainage cavities are provided inside the concrete slab; a plurality of inflow holes are provided through the side of the drainage cavity, at least one guide groove is provided on the side of the drainage cavity, a drainage component is provided in the drainage cavity, and the drainage component cooperates with at least one of the guide grooves; water flow is suitable for entering the drainage cavity to squeeze the drainage component, and then the drainage component is suitable for elastic movement so that the drainage cavity is connected with at least one of the guide grooves for drainage.

2. The concrete slab with drainage function according to claim 1, characterized in that: A mounting groove is provided at the bottom of the drainage cavity, and the drainage assembly includes a limiting column installed in the mounting groove, and a floating plate sleeved on the limiting column; a spring is sleeved on the side of the limiting column, and one end of the spring is connected to the floating plate.

3. The concrete slab with drainage function according to claim 1, characterized in that: Two guide grooves are arranged on the side of one drainage cavity, and the bottom ends of the two guide grooves extend to the side of the concrete slab.

4. The concrete slab with drainage function as claimed in claim 3, characterized in that: The guide groove is L-shaped, the first end of the guide groove is communicated with the drainage cavity, and the second end of the guide groove is connected with the bottom of the concrete slab.

5. The concrete slab with drainage function as claimed in claim 3, characterized in that: Filter plates are installed on both sides of the concrete slab.

6. The concrete slab with drainage function according to claim 1, characterized in that: At least one reinforcement column is arranged inside the drainage cavity.

7. The concrete slab with drainage function as claimed in claim 1, characterized in that: A limiting block is arranged on one side of the concrete slab, and a limiting groove is arranged on the other side of the concrete slab, and the limiting block matches the limiting groove.

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