Municipal road and bridge flood control roadbed

Abstract

The utility model relates to the technical field of flood control roadbeds, in particular to a municipal road and bridge flood control roadbed which comprises a main body, the main body comprises a roadbed body, a baffle is fixedly connected to the surface of the left side of the roadbed body, a plurality of first protruding blocks are fixedly connected to the surface of the baffle, and second through holes are formed in the surface of the baffle. A top plate is fixedly connected to the upper surface of the roadbed body, first through holes are formed in the upper surface of the roadbed body, a filling mechanism is installed at the inner bottom of the roadbed body and comprises a concrete layer, the concrete layer is located at the inner bottom of the roadbed body, and a dense layer is fixedly connected to the upper surface of the concrete layer; the upper surface of the dense layer is fixedly connected with a cushion soil layer, and the upper surface of the cushion soil layer is attached to the lower surface of the top plate. Rainwater on the upper surface of the roadbed can be drained in time, continuous increase of the weight of soil in the roadbed is prevented, and the service life of the roadbed is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of flood control roadbed, in particular to a municipal road and bridge flood control roadbed. Background Art

[0002] Flood control roadbed is a specially designed roadbed structure, mainly used in low-lying areas prone to floods. Its main purpose is to effectively prevent floods from submerging the line by raising the roadbed height to make it higher than ordinary roadbed, thereby avoiding traffic accidents. The construction difficulty and technical requirements of flood control roadbed are relatively high.

[0003] Flood control roadbed is an important project in roadbed design and maintenance, especially in canyon rapids, riverside, lakeside, coastal and other areas. The common roadbed on the market will increase the weight of the soil when there is a lot of rain, and the drainage effect of the roadbed itself is not good. Rainwater cannot be discharged in time, and it is very easy to dent when passing vehicles pass by, reducing the service life of the roadbed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a flood control roadbed for a municipal road and bridge.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a municipal road and bridge flood control roadbed, including a main body, the main body including a road base body, the left surface of the road base body is fixedly connected with a baffle, the surface of the baffle is fixedly connected with a first protrusion, the number of the first protrusions is multiple, the surface of the baffle is provided with a second through hole, the number of the second through holes is multiple, the upper surface of the road base body is fixedly connected with a top plate, the upper surface of the road base body is provided with a first through hole, the number of the first through holes is multiple, and the top plate is located above the first through hole.

[0006] As a further description of the above technical solution:

[0007] A filling mechanism is installed at the inner bottom of the road base body, and the filling mechanism includes a concrete layer. The concrete layer is located at the inner bottom of the road base body, and the upper surface of the concrete layer is fixedly connected to a dense layer, and the upper surface of the dense layer is fixedly connected to a cushion layer, and the upper surface of the cushion layer is in contact with the lower surface of the top plate.

[0008] As a further description of the above technical solution:

[0009] A reinforcement mechanism is installed on the upper surface of the dense layer, and the reinforcement mechanism includes a fixing plate, the lower surface of the fixing plate is fixedly connected to the upper surface of the dense layer, the upper surface of the fixing plate is fixedly connected to a first support rod, and the upper surface of the fixing plate is fixedly connected to a second support rod, and the second support rod is located on the left side of the first support rod.

[0010] As a further description of the above technical solution:

[0011] A connection mechanism is installed on the surface of the baffle, and the connection mechanism includes a first connection block. The back side of the first connection block is fixedly connected to the surface of the baffle, and a first groove is formed on the surface of the first connection block.

[0012] As a further description of the above technical solution:

[0013] A second groove is formed on the surface of the first connection block, a pad is movably connected to the inner wall of the second groove, and the first connection block is located at the left and right sides of the second through hole.

[0014] As a further description of the above technical solution:

[0015] A placement mechanism is installed on the upper surface of the pad, and the placement mechanism includes a second connecting block, the lower surface of the second connecting block is in contact with the upper surface of the pad, a second protrusion is fixedly connected to the surface of the second connecting block, the second protrusion is located inside the first groove, and a third through hole is opened on the surface of the second connecting block.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, this municipal road and bridge flood control roadbed, through the roadbed body, top plate, and baffle, in use, the top plate uses a permeable plate, which can allow rainwater above the top plate to enter the interior of the roadbed and then flow into the second through hole opened on the surface of the top plate and extending into the roadbed body through the first through hole opened on the upper surface of the roadbed, and then flow out from the two ends of the second through hole. Compared with the conventional roadbed, when there is more rain, the weight of the soil will increase, and the drainage effect of the roadbed itself is not good, the rainwater cannot be discharged in time, and it is very easy to sag when passing vehicles pass by, reducing the service life of the roadbed. The roadbed of this structure can drain the rainwater on the upper surface of the roadbed in time, prevent the weight of the soil inside the roadbed from continuing to increase, and improve the service life of the roadbed.

[0018] 2. Compared with the prior art, this municipal road and bridge flood control roadbed is provided with a first connecting block, a second connecting block and a pad. During use, the first connecting block is fixed on the surface of the baffle. After the pad is inserted into the second groove provided on the first connecting block, the second connecting block can be placed on the upper surface of the pad. The pad is used to limit the position of the second connecting block. The second connecting block is fixed at the outlet position of the second through hole. Plants are planted in the second connecting block to increase the greening area. When the rainfall is small, the rainwater discharged from the second through hole can also be used to irrigate the plants. When the rainfall is heavy, the pad can be pulled out to move the second connecting block downward, freeing up the outlet position of the second through hole, so that the rainwater inside the roadbed can be discharged faster, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a municipal road and bridge flood control roadbed proposed by the utility model;

[0020] Figure 2 A cross-sectional view of a municipal road and bridge flood control subgrade proposed by the utility model;

[0021] Figure 3 A municipal road and bridge flood control roadbed proposed by the utility model Figure 2 A magnified view of the structure at A;

[0022] Figure 4 The utility model is a schematic diagram of the internal structure of a municipal road and bridge flood control roadbed proposed by the utility model.

[0023] Legend:

[0024] 1. Main body; 101. Road base body; 102. Top plate; 103. Baffle; 104. First through hole; 105. Second through hole; 106. First protrusion; 2. Filling mechanism; 201. Concrete layer; 202. Pad layer; 203. Compact layer; 3. Reinforcement mechanism; 301. Fixing plate; 302. First support rod; 303. Second support rod; 4. Connecting mechanism; 401. First connecting block; 402. First groove; 403. Second groove; 404. Pad; 5. Placement mechanism; 501. Second connecting block; 502. Second protrusion; 503. Third through hole. DETAILED DESCRIPTION

[0025] Reference Figure 1-4The utility model provides a municipal road and bridge flood control roadbed: comprising a main body 1, the main body 1 comprising a road base body 101, a baffle 103 is fixedly connected to the left surface of the road base body 101, a first protrusion 106 is fixedly connected to the surface of the baffle 103, the number of the first protrusion 106 is multiple, a second through hole 105 is opened on the surface of the baffle 103, the number of the second through hole 105 is multiple, a top plate 102 is fixedly connected to the upper surface of the road base body 101, a first through hole 104 is opened on the upper surface of the road base body 101, the first through hole 104 is opened on the upper surface of the road base body 101, There are multiple holes 104, and the top plate 102 is located above the first through hole 104. The top plate 102 uses a permeable plate, which can allow rainwater above the top plate 102 to enter the interior of the roadbed and then flow into the second through hole 105 opened on the surface of the top plate 102 and extending into the road base body 101 through the first through hole 104 opened on the upper surface of the roadbed, and then flow out from both ends of the second through hole 105. The roadbed of this structure can drain rainwater on the upper surface of the roadbed in time, prevent the weight of soil inside the roadbed from continuing to increase, and improve the service life of the roadbed.

[0026] The inner bottom of the road base body 101 is equipped with a filling mechanism 2, and the filling mechanism 2 includes a concrete layer 201, and the concrete layer 201 is located at the inner bottom of the road base body 101. The upper surface of the concrete layer 201 is fixedly connected with a dense layer 203, and the upper surface of the dense layer 203 is fixedly connected with a cushion layer 202, and the upper surface of the cushion layer 202 is in contact with the lower surface of the top plate 102. The upper surface of the dense layer 203 is equipped with a reinforcement mechanism 3, and the reinforcement mechanism 3 includes a fixing plate 301, and the lower surface of the fixing plate 301 is fixedly connected with the upper surface of the dense layer 203, and the upper surface of the fixing plate 301 is fixedly connected with the upper surface of the dense layer 203. The first support rod 302 is fixedly connected, the upper surface of the fixed plate 301 is fixedly connected to the second support rod 303, the second support rod 303 is located on the left side of the first support rod 302, the surface of the baffle 103 is installed with a connecting mechanism 4, the connecting mechanism 4 includes a first connecting block 401, the back of the first connecting block 401 is fixedly connected to the surface of the baffle 103, the surface of the first connecting block 401 is provided with a first groove 402, the surface of the first connecting block 401 is provided with a second groove 403, the inner wall of the second groove 403 is movably connected with a pad 404, the first connecting block 401 is located at the second through hole On the left and right sides of the baffle 105, a placing mechanism 5 is installed on the upper surface of the pad 404, and the placing mechanism 5 includes a second connecting block 501, the lower surface of the second connecting block 501 is in contact with the upper surface of the pad 404, and the surface of the second connecting block 501 is fixedly connected with a second protrusion 502, and the second protrusion 502 is located inside the first groove 402. A third through hole 503 is opened on the surface of the second connecting block 501, and the first connecting block 401 is fixed on the surface of the baffle 103. After the pad 404 is inserted into the second groove 403 opened on the first connecting block 401, the second connecting block 501 can be placed. Place it on the upper surface of the pad 404, use the pad 404 to limit the position of the second connecting block 501, fix the second connecting block 501 at the outlet position of the second through hole 105, plant plants in the second connecting block 501, which can increase the greening area, and when the rainfall is small, the rainwater discharged from the second through hole 105 can also be used to water the plants. When the rainwater is heavy, the pad 404 can be pulled out to move the second connecting block 501 downward, and the outlet position of the second through hole 105 is vacated, so that the rainwater inside the basic body 101 can be discharged faster, thereby improving the practicability of the device.

[0027] Working principle: The top plate 102 uses a water-permeable plate, which can allow rainwater above the top plate 102 to enter the interior of the roadbed and then flow into the second through hole 105 opened on the surface of the top plate 102 and extending into the roadbed body 101 through the first through hole 104 opened on the upper surface of the roadbed, and then flow out from both ends of the second through hole 105. The roadbed of this structure can drain rainwater on the upper surface of the roadbed in time, prevent the weight of the soil inside the roadbed from continuing to increase, and improve the service life of the roadbed. The first connecting block 401 is fixed on the surface of the baffle 103, and the pad 404 is inserted into the second groove 403 opened on the first connecting block 401. The second connecting block 501 is placed on the upper surface of the pad 404, the pad 404 is used to limit the position of the second connecting block 501, and the second connecting block 501 is fixed at the outlet position of the second through hole 105. Plants are planted in the second connecting block 501 to increase the greening area. When the rainfall is small, the rainwater discharged from the second through hole 105 can also be used to water the plants. When the rainwater is heavy, the pad 404 can be pulled out to move the second connecting block 501 downward, and the outlet position of the second through hole 105 is vacated, so that the rainwater inside the basic body 101 can be discharged faster, thereby improving the practicality of the device.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A municipal road and bridge flood control subgrade, comprising a main body (1), characterized in that: The main body (1) comprises a road base body (101), a baffle (103) is fixedly connected to the left surface of the road base body (101), a first protrusion (106) is fixedly connected to the surface of the baffle (103), and the number of the first protrusion (106) is multiple, a second through hole (105) is opened on the surface of the baffle (103), and the number of the second through hole (105) is multiple, and a top plate (102) is fixedly connected to the upper surface of the road base body (101), a first through hole (104) is opened on the upper surface of the road base body (101), and the number of the first through hole (104) is multiple, and the top plate (102) is located above the first through hole (104).

2. A municipal road and bridge flood control subgrade according to claim 1, characterized in that: A filling mechanism (2) is installed at the inner bottom of the road base body (101), and the filling mechanism (2) comprises a concrete layer (201), the concrete layer (201) is located at the inner bottom of the road base body (101), the upper surface of the concrete layer (201) is fixedly connected to a dense layer (203), the upper surface of the dense layer (203) is fixedly connected to a cushioning layer (202), and the upper surface of the cushioning layer (202) is in contact with the lower surface of the top plate (102).

3. A municipal road and bridge flood control subgrade according to claim 2, characterized in that: A reinforcement mechanism (3) is installed on the upper surface of the dense layer (203), and the reinforcement mechanism (3) comprises a fixing plate (301), the lower surface of the fixing plate (301) is fixedly connected to the upper surface of the dense layer (203), the upper surface of the fixing plate (301) is fixedly connected to a first support rod (302), and the upper surface of the fixing plate (301) is fixedly connected to a second support rod (303), and the second support rod (303) is located on the left side of the first support rod (302).

4. The municipal road and bridge flood control subgrade according to claim 1, characterized in that: A connection mechanism (4) is installed on the surface of the baffle (103), and the connection mechanism (4) comprises a first connection block (401), the back surface of the first connection block (401) is fixedly connected to the surface of the baffle (103), and a first groove (402) is provided on the surface of the first connection block (401).

5. A municipal road and bridge flood control subgrade according to claim 4, characterized in that: A second groove (403) is provided on the surface of the first connection block (401), a pad (404) is movably connected to the inner wall of the second groove (403), and the first connection block (401) is located on the left and right sides of the second through hole (105).

6. A municipal road and bridge flood control subgrade according to claim 5, characterized in that: A placement mechanism (5) is installed on the upper surface of the pad (404), and the placement mechanism (5) comprises a second connecting block (501), the lower surface of the second connecting block (501) is in contact with the upper surface of the pad (404), a second protrusion (502) is fixedly connected to the surface of the second connecting block (501), the second protrusion (502) is located inside the first groove (402), and a third through hole (503) is opened on the surface of the second connecting block (501).

Images