Foam concrete-based embankment structure

Abstract

The utility model discloses an embankment structure based on foam concrete, two side surfaces of an embankment base body are fixedly paved with anti-impact panels, the anti-impact panels comprise a plurality of first panels and second panels which are spliced in sequence, the first side of each first panel is provided with a first vertical surface and a first inclined surface, and the second side of each first panel is provided with a second vertical surface and a second inclined surface; the second side of the second panel is provided with a second vertical face and a second inclined face which are matched with the first vertical face and the first inclined face, the second side of the first panel is provided with a third inclined face and a fourth inclined face, the third inclined face and the fourth inclined face form an inwards-concave clamping groove, and the first side of the second panel is provided with a fifth inclined face and a sixth inclined face. Protrusions protruding outwards and matched with the clamping grooves are formed on the fifth inclined face and the sixth inclined face. The foam concrete is used as the slope surface of the embankment main body due to good characteristics, and the foam concrete is formed by splicing two structures, and the slope structures between the first panel and the second panel abut against each other, so that the situation that the embankment is pushed to deviate due to the fact that water flow scours the embankment for a long time can be prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of civil engineering, specifically relates to a road embankment structure based on foamed concrete. BACKGROUND

[0002] Foamed concrete, also known as foam concrete or lightweight concrete, is a new type of lightweight thermal insulation material containing a large number of closed pores, which is formed by fully foaming the foaming agent by the foaming system of the foaming machine, uniformly mixing the foam with the cement slurry, and then pouring in place or molding by the pumping system of the foaming machine. Foamed concrete is widely used in energy-saving wall materials such as roof insulation slope, ground insulation cushion, road embankment slope, and wall pouring due to its good properties. However, when used for road embankment slope, it may be offset and its durability may be reduced due to long-term river erosion. Therefore, it is very important to obtain a road embankment structure based on foamed concrete that overcomes the above-mentioned defects. SUMMARY

[0003] To solve at least one of the above technical problems, the utility model provides a road embankment structure based on foamed concrete, which comprises a road embankment body, impact-resistant panels are fixedly laid on both sides of the road embankment body, the impact-resistant panels comprise a plurality of first panels and second panels that are sequentially spliced, a first vertical surface and a first inclined surface are formed on a first side of the first panel, a second vertical surface and a second inclined surface that cooperate with the first vertical surface and the first inclined surface are formed on a second side of the second panel, a third inclined surface and a fourth inclined surface are formed on a second side of the first panel, the third inclined surface and the fourth inclined surface form a recessed clamping groove, a fifth inclined surface and a sixth inclined surface are formed on a first side of the second panel, and the fifth inclined surface and the sixth inclined surface form a protrusion that cooperates with the clamping groove and protrudes outward.

[0004] The road embankment body comprises a metal framework and a concrete filling material poured around the metal framework, and the impact-resistant panels are made of foamed concrete material.

[0005] Through the above technical solution, the metal framework is in a three-dimensional network or three-dimensional honeycomb shape, and the inside hollow position and the outer periphery of a certain thickness are filled with concrete to ensure the strength and stability of the road embankment body. At least part of the side surface of the road embankment body is inclined downward, and the impact-resistant panels are installed on the inclined downward surface. Foamed concrete, as the slope surface of the road embankment body, has good properties, and because it is made of two structures spliced, the inclined surfaces between the first panel and the second panel resist each other, which can prevent the offset of the road embankment caused by the water flow after a long time of erosion.

[0006] As a preferred technical solution, the back of the first panel and the second panel are provided with a number of wedge-shaped grooves to increase the contact area when the panels are fixed with cement.

[0007] The above technical solution can increase the contact area of ​​the laying and increase the firmness of the laying.

[0008] As a preferred technical solution, the water flow, after scouring the embankment for a long time, will cause the embankment to shift, and the front of the first panel and the second panel will form an outwardly convex arc surface.

[0009] Preferably, the highest point of the convex arc surface is located in the lower half of the first panel or the second panel.

[0010] With the above technical solution, since the highest point of the convex arc surface is located in the lower half, the entire embankment structure can be stabilized when waves crash.

[0011] As a preferred technical solution, a drainage trough is provided on the top of the embankment base, a water outlet is provided on the side wall of the embankment base, a water inlet is provided at the bottom of the drainage trough, and a water passage is formed between the water outlet and the water inlet.

[0012] With the above technical solution, when it rains, the rainwater on the top surface flows into the drainage channel, then flows along the drainage channel to the water inlet, and finally flows out from the outlet, thus achieving stable drainage.

[0013] As a preferred embodiment of the above, the metal frame has an extended frame fixed at its bottom, and the extended frame is filled with a cylindrical shape.

[0014] The above technical solution, which extends the skeleton and fills it with cylindrical concrete, allows it to be inserted below ground level, increasing the installation stability of the embankment base.

[0015] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure, can prevent water flow from causing displacement, and has drainage and other functions, and is easy to construct and install. Attached Figure Description

[0016] Figure 1 This is a three-dimensional cross-sectional view of the present invention;

[0017] Figure 2 This is a schematic diagram of the explosion-proof panel splicing of this utility model;

[0018] Figure 3 This is a perspective view of the first panel of this utility model;

[0019] Figure 4 This is a top view of the first panel of this utility model;

[0020] Figure 5 For the first panel side view of the utility model

[0021] Reference signs:

[0022] 1 embankment base body; 101 metal framework; 102 concrete filling material; 103 drainage groove; 104 water outlet; 105 water inlet; 106 water inlet; 107 extension framework;

[0023] 2 impact panel; 201 first panel; 2011 first vertical surface; 2012 first inclined surface; 2013 third inclined surface; 2014 fourth inclined surface;

[0024] 202 second panel; 2021 second vertical surface; 2022 second inclined surface; 2023 fifth inclined surface; 2024 sixth inclined surface;

[0025] 3 wedge-shaped groove; 4 outer convex arc surface. DETAILED DESCRIPTION

[0026] In order for those skilled in the art to better understand the utility model, so that the scope of protection required by the utility model is more clearly limited, the utility model is described in detail below with some specific embodiments of the utility model. It should be noted that the following is only some specific embodiments of the concept of the utility model and is only a part of the embodiments of the utility model, and the specific and direct description of the related structure is only for the convenience of understanding the utility model, and each specific feature does not of course, directly limit the scope of the utility model.

[0027] Referring to the drawings, the utility model provides an embankment structure based on foam concrete, including embankment base body 1, the both sides of embankment base body 1 are fixedly laid with impact-resistant panel 2, impact-resistant panel 2 includes a plurality of sequentially spliced first panel 201 and second panel 202, the first side of first panel 201 is provided with first vertical surface 2011 and first inclined surface 2012, the second side of second panel 202 is provided with second vertical surface 2021 and second inclined surface 2022 matched with first vertical surface 2011, first inclined surface 2012, the second side of first panel 201 is provided with third inclined surface 2013 and fourth inclined surface 2014, third inclined surface 2013 and fourth inclined surface 2014 form the recessed clamping groove inward, the first side of second panel 202 is provided with fifth inclined surface 2023 and sixth inclined surface 2024, fifth inclined surface 2023 and sixth inclined surface 2024 form the convex projection matched with the clamping groove outward;

[0028] The embankment base body 1 includes metal framework 101 and concrete filling material 102 poured on the outer periphery of metal framework 101, and the impact-resistant panel 2 adopts foamed concrete material.

[0029] Through the technical scheme, the metal framework 101 is in a three-dimensional network shape or a three-dimensional honeycomb shape, and the inside hollow position and the outer periphery of a certain thickness are filled with concrete to ensure the strength and stability of the embankment body 1; wherein at least part of the side surface of the embankment body 1 is a downward inclined surface, the impact-resistant panel 2 is installed on the downward inclined surface, the foamed concrete is used as the slope surface of the embankment body due to its good characteristics, and the offset of the embankment caused by the water flow over a long time is prevented due to the fact that the two structures are spliced together, and the inclined surface structure between the first panel 201 and the second panel 202 interferes with each other.

[0030] In the present fact example, the first panel 201 and the second panel 202 arranged in a matrix after splicing can be cut on the side.

[0031] As the above-mentioned preferred technical scheme, the back of the first panel 201 and the second panel 202 is provided with a plurality of wedge-shaped grooves 3 to increase the contact area during cement fixation and paving.

[0032] Through the technical scheme, the wedge-shaped grooves 3 can increase the contact area during paving and increase the firmness of paving.

[0033] As the above-mentioned preferred technical scheme, the front of the first panel 201 and the second panel 202 forms an outward convex arc surface 4 to prevent the offset of the embankment caused by the water flow over a long time.

[0034] Preferably, the highest point of the outward convex arc surface 4 is located in the lower half of the first panel 201 or the second panel 202.

[0035] Through the technical scheme, the highest point of the outward convex arc surface 4 is located in the lower half, which can stabilize the entire embankment structure during wave erosion.

[0036] As the above-mentioned preferred technical scheme, the top of the embankment body 1 is provided with a drainage groove 103, the side wall of the embankment body 1 is provided with a water outlet 104, the bottom of the drainage groove 103 is provided with a water inlet 105, and the water outlet 104 and the water inlet 105 form a water passage 106.

[0037] Through the technical scheme, when it rains, the rainwater on the top surface flows into the drainage groove 103, then flows along the drainage groove 103 to the water passage 106, and finally flows out from the water outlet 104, thereby realizing stable drainage.

[0038] As the above-mentioned preferred technical scheme, the bottom of the metal framework 101 is fixed with an extension framework 107, and the extension framework 107 is filled in a cylindrical shape.

[0039] Through the technical scheme, the extended skeleton 107 and the cylindrical concrete filling can be inserted below the ground, and the installation stability of the embankment base body 1 is increased.

[0040] Compared with the prior art, the utility model has the advantages of simple structure, prevention of deviation caused by water flow scouring, drainage function, and convenient construction and installation.

[0041] The technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but those skilled in the art can easily understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Without deviating from the principles of the utility model, those skilled in the art can make equivalent changes or replacements to related technical features, and the technical schemes after the changes or replacements will all fall within the protection scope of the utility model.

Claims

1. A foamed concrete based embankment structure characterised in that: The embankment base (1) is fixedly laid with impact-resistant panels (2) on both sides, the impact-resistant panels (2) comprise a plurality of first panels (201) and second panels (202) connected in sequence, the first side of the first panel (201) is provided with a first vertical surface (2011) and a first inclined surface (2012), the second side of the second panel (202) is provided with a second vertical surface (2021) and a second inclined surface (2022) matched with the first vertical surface (2011) and the first inclined surface (2012), the second side of the first panel (201) is provided with a third inclined surface (2013) and a fourth inclined surface (2014), the third inclined surface (2013) and the fourth inclined surface (2014) form a recessed clamping groove, the first side of the second panel (202) is provided with a fifth inclined surface (2023) and a sixth inclined surface (2024), the fifth inclined surface (2023) and the sixth inclined surface (2024) form a protrusion matched with the clamping groove. The embankment base (1) comprises a metal framework (101) and a concrete filling material (102) poured around the metal framework (101), and the impact-resistant panels (2) are made of foamed concrete material.

2. The foam concrete based embankment structure according to claim 1, characterized in that: The back of the first panel (201) and the second panel (202) is provided with a plurality of wedge-shaped grooves (3) to increase the contact area when fixedly laid by cement.

3. The foam concrete based embankment structure according to claim 1, characterized in that: The front of the first panel (201) and the second panel (202) forms an outward convex arc surface (4).

4. A foam concrete based embankment structure according to claim 3, characterised in that: The highest point of the outward convex arc surface (4) is located in the lower half of the first panel (201) or the second panel (202).

5. The foam concrete based embankment structure according to claim 1, characterized in that: The top of the embankment base (1) is provided with a drainage groove (103), the sidewall of the embankment base (1) is provided with a water outlet (104), the bottom of the drainage groove (103) is provided with a water inlet (105), and the water outlet (104) and the water inlet (105) form a water passage (106).

6. The foam concrete based embankment structure according to claim 1, characterized in that: The bottom of the metal framework (101) is fixedly provided with an extension framework (107), and the extension framework (107) is filled with a cylindrical shape.

7. The foam concrete based embankment structure according to claim 1, characterized in that: At least part of the side of the embankment base (1) is a downward inclined surface, and the impact-resistant panels (2) are installed on the downward inclined surface.

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