Road protection structure for dike

Abstract

The utility model provides a embankment road protection structure, which relates to the technical field of embankment road protection structures, and comprises a protection plate, a connecting structure is arranged in the protection plate, the connecting structure comprises a fixed rod, a movable seat and a positioning column, the fixed rod is fixedly connected to the inner wall of the protection plate, and the movable seat is fixedly connected to the inner wall of the protection plate. Symmetrical sliding blocks are slidably connected to the outer surfaces of the fixing rods, and first springs are fixedly connected to the side faces, away from each other, of the two sliding blocks. According to the embankment road protection structure, through cooperative arrangement of the protection plates and the connecting structures, after people install the embankment road protection structure, every two adjacent protection plates can be connected, the multiple installed protection plates form a whole, and therefore the stability of the embankment road protection structure in the using process is effectively improved; and the situation that the device is prone to falling off from the surface of the embankment when being intervened by human or animal external force is avoided, and the protection effect on the embankment is effectively improved.

Description

Technical Field

[0001] The utility model relates to a road protection structure for dikes, in particular to a road protection structure for dikes, and belongs to the technical field of road protection structures for dikes. Background Art

[0002] Embankment refers to a water-retaining structure built along rivers, channels, lakes, coasts, or on the edge of flood diversion areas and reclamation areas. Embankments have multiple functions. In addition to preventing floods, restraining water, and protecting coastal areas like dikes, they can also control river flow and stabilize riverbeds, playing an important role in water conservancy projects and water area management. As river water scours the embankment, the embankment may be damaged, causing damage to the road on the top of the embankment. Therefore, people need to use protective devices to protect the embankment and the road.

[0003] When using protective devices to protect embankments, the protective devices are usually fixed on the surface of the embankment to reduce the impact of river water scouring the embankment. However, in the existing technology, after the protective devices are fixed, they are usually independent of each other. Since there is no connection between adjacent protective devices, their stability after fixation is low. Especially after being interfered with by external forces such as humans or animals, they can easily fall off the surface of the embankment, thereby reducing the protective effect of the embankment. Utility Model Content

[0004] The utility model provides a road protection structure for dikes, so as to solve the problem in the prior art that the stability of the protection devices is low due to the lack of connection between the fixing devices.

[0005] The utility model is realized by the following technical scheme: a road protection structure for dikes, comprising a protective plate, a connection structure is arranged inside the protective plate, the connection structure comprises a fixed rod, a movable seat and a positioning column, the fixed rod is fixedly connected to the inner wall of the protective plate, the outer surface of the fixed rod is slidably connected to a symmetrical sliding block, and the side surfaces of the two sliding blocks that are away from each other are fixedly connected to a spring;

[0006] The upper surfaces of the two sliding blocks are fixedly connected with control handles, the two control handles extend above the protective plate and are slidably connected to the protective plate, the outer surfaces of the two sliding blocks are hinged with connecting rods, the two connecting rods are hinged with the movable seat, and the outer surface of the movable seat is fixedly connected with a positioning ring, which can drive the movement of the positioning ring as the movable seat moves;

[0007] The positioning column is slidably connected to the inner wall of the protective plate, the top of the positioning column is fixedly connected to a hand pad, and the bottom of the hand pad is fixedly connected to a spring 2. When connecting two adjacent devices, the positioning ring must be moved to the cavity opened on the other protective plate, and the positioning column must be inserted into the positioning ring to limit the positioning ring, thereby realizing the connection between the two adjacent protective plates.

[0008] Furthermore, the two springs 1 are fixedly connected to the inner wall of the protective plate, and the two springs are fixedly connected to the upper surface of the protective plate. The elastic coefficients of springs 1 and 2 are relatively large. When stretching springs 1 and 2, people must use sufficient force.

[0009] Specifically, the two springs 1 are both sleeved on the outer surface of the fixing rod, and the two springs 2 are sleeved on the outer surface of the positioning column. When the device is in use, the spring 1 is in a stretched state, and the spring 2 is in an original state.

[0010] Specifically, the inner wall of the protective plate is slidably connected with four positioning pins, and the top ends of the four positioning pins are fixedly connected with fixing pads. When installing the protective plate, it needs to be inserted into the soil on the surface of the embankment. The outer surface of the positioning pin is fixed with a limiting strip so that the positioning pin can only slide up and down in the protective plate.

[0011] Preferably, a limiting hole is provided on the outer surface of each of the fixing pads, and a limiting column is slidably connected to the inner wall of each of the limiting holes. The limiting hole can be limited by inserting the limiting column into the limiting hole.

[0012] Furthermore, the inner wall of the protective plate is slidably connected to a group of movable blocks, and the limit columns are fixedly connected to the movable blocks. As the movable blocks move, the limit columns can be driven to move. The shape of the protective plate is T-shaped and extends to the top of the protective plate through the reserved grooves opened on the protective plate.

[0013] Preferably, the outer surface of each movable block is fixedly connected with a spring three, and each spring three is fixedly connected to the inner wall of the protective plate. When the device is in use, the spring three is in a compressed state, providing an elastic force to the movable block.

[0014] The utility model provides a road protection structure for dikes, which has the following beneficial effects:

[0015] 1. The embankment road protection structure is configured through the coordination between the protective plate and the connecting structure, so that people can connect two adjacent protective plates after installing the device, so that the multiple protective plates after installation form a whole, thereby effectively improving the stability of the device during use, avoiding the situation where it is easy to fall off from the embankment surface when interfered by external forces such as human or animals, and effectively improving the protection effect of the embankment.

[0016] 2. The road protection structure for the embankment is arranged through the coordination of the protective plate, sliding block, connecting rod, movable seat, positioning ring, positioning column and hand pad. People slide the two sliding blocks close to each other at the same time, thereby driving the two connecting rods to rotate toward each other. At this time, the movable seat will move outward from the cavity opened on the side of the protective plate until the positioning ring moves into the cavity opened on the side of the other protective plate, and the positioning column is inserted into the positioning ring, thereby realizing the connection between the two adjacent protective plates. By connecting multiple protective plates, the installed protective plates can form a whole, thereby improving the stability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the movable block and spring three of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the connection structure of the utility model;

[0021] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0022] Description of Reference Numerals

[0023] 1. Protective plate;

[0024] 2. Connecting structure; 201. Fixed rod; 202. Sliding block; 203. Spring 1; 204. Control handle; 205. Connecting rod; 206. Movable seat; 207. Positioning ring; 208. Positioning column; 209. Hand pad; 210. Spring 2;

[0025] 3. Positioning pin; 4. Fixing pad; 5. Limiting hole; 6. Limiting column; 7. Movable block; 8. Spring three. DETAILED DESCRIPTION

[0026] The embodiment of the utility model provides a road protection structure for embankments.

[0027] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , including a protective plate 1, a connecting structure 2 is arranged inside the protective plate 1, cavities are opened on both sides of the protective plate 1, the connecting structure 2 is located in the cavity on one side, the connecting structure 2 includes a fixing rod 201, a movable seat 206 and a positioning column 208, the fixing rod 201 is fixedly connected to the inner wall of the protective plate 1, and a symmetrical sliding block 202 is slidably connected to the outer surface of the fixing rod 201, the outer surface of the sliding block 202 is in contact with the inner wall of the cavity opened on the side of the protective plate 1, the friction resistance between the sliding block 202 and the fixing rod 201 is small, and a spring 203 is fixedly connected to the side of the two sliding blocks 202 away from each other, and as the two sliding blocks 202 approach each other, the spring 203 can be stretched;

[0028] The upper surfaces of the two sliding blocks 202 are fixedly connected with control handles 204, and the two control handles 204 extend to the top of the protective plate 1 and are slidably connected to the protective plate 1. A slide groove is provided on the upper surface of the protective plate 1, and the control handle 204 is slidably connected to the protective plate 1 through the slide groove, and extends to the top of the protective plate 1 through the slide groove. By setting the control handle 204, the sliding blocks 202 can be slid more conveniently. The outer surfaces of the two sliding blocks 202 are hinged with connecting rods 205, and as the sliding of the sliding blocks 202, the movable seat 206 can be driven to rotate. The two connecting rods 205 are hinged with the movable seat 206, and the outer surface of the movable seat 206 is fixedly connected with a positioning ring 207, and as the movable seat 206 moves, the positioning ring 207 can be driven to move;

[0029] The positioning column 208 is slidably connected to the inner wall of the protective plate 1, and the top of the positioning column 208 is fixedly connected to a hand pad 209, and the bottom of the hand pad 209 is fixedly connected to a spring 210. When connecting two adjacent devices, the positioning ring 207 must be moved to the cavity opened on the other protective plate 1, and the positioning column 208 must be inserted into the positioning ring 207 to limit the positioning ring 207, thereby realizing the connection between the two adjacent protective plates 1.

[0030] Please refer to Figure 4 The two springs 1 203 are fixedly connected to the inner wall of the protective plate 1, and the spring 2 210 is fixedly connected to the upper surface of the protective plate 1. The elastic coefficients of the springs 1 203 and 210 are relatively large. When stretching the springs 1 203 and 210, people must use sufficient force.

[0031] Please refer to Figure 4The two springs 1 203 are both sleeved on the outer surface of the fixing rod 201, and the spring 210 is sleeved on the outer surface of the positioning column 208. When the device is in use, the spring 1 203 is in a stretched state, and the spring 210 is in an original state.

[0032] Please refer to Figure 2 The inner wall of the protective plate 1 is slidably connected with four positioning pins 3, and the top ends of the four positioning pins 3 are fixedly connected with fixing pads 4. When installing the protective plate 1, it is necessary to insert it into the soil on the surface of the embankment. The outer surface of the positioning pin 3 is fixed with a limiting strip so that the positioning pin 3 can only slide up and down in the protective plate 1.

[0033] Please refer to Figure 2 A limiting hole 5 is provided on the outer surface of each fixing pad 4, and a limiting column 6 is slidably connected to the inner wall of each limiting hole 5. By inserting the limiting column 6 into the limiting hole 5, the limiting hole 5 can be limited.

[0034] Please refer to Figure 3 The inner wall of the protective plate 1 is slidably connected with a group of movable blocks 7, and the limiting column 6 is fixedly connected to the movable block 7. As the movable block 7 moves, the limiting column 6 can be driven to move. The shape of the protective plate 1 is T-shaped and extends to the top of the protective plate 1 through the reserved groove opened on the protective plate 1.

[0035] Please refer to Figure 3 The outer surface of each movable block 7 is fixedly connected with a spring three 8, and each spring three 8 is fixedly connected to the inner wall of the protective plate 1. When the device is in use, the spring three 8 is in a compressed state, providing an elastic force to the movable block 7.

[0036] Working principle: people first drive the movement of the limit column 6 by sliding the movable block 7, then insert the positioning pin 3 into the soil on the embankment to fix the device, and loosen the movable block 7 to drive the limit column 6 to insert into the limit hole 5 under the elastic force of the spring 3 8, and then limit the positioning pin 3, so as to complete the installation of the protective plate 1. After installing the two connected protective plates 1, people must slide the two sliding blocks 202 close to each other at the same time by controlling the handle 204, thereby driving the two connecting rods 205 to rotate towards each other. At this time, the movable seat 206 It will move outward from the cavity opened on the side of the protective plate 1 until the positioning ring 207 moves into the cavity opened on the side of another protective plate 1, and the positioning column 208 is inserted into the positioning ring 207, thereby realizing the connection between the two adjacent protective plates 1. By connecting multiple protective plates 1, the installed protective plates 1 can form a whole, thereby effectively improving the stability of the device during use, avoiding the situation where it is easy to fall off from the embankment surface when interfered by external forces such as humans or animals, and effectively improving the protection effect of the embankment.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A road protection structure for dikes, comprising a protection plate (1), characterized in that: A connection structure (2) is provided inside the protective plate (1), and the connection structure (2) comprises a fixed rod (201), a movable seat (206) and a positioning column (208); the fixed rod (201) is fixedly connected to the inner wall of the protective plate (1); the outer surface of the fixed rod (201) is slidably connected to symmetrical sliding blocks (202); and the side surfaces of the two sliding blocks (202) that are away from each other are fixedly connected to springs 1 (203); The upper surfaces of the two sliding blocks (202) are fixedly connected with control handles (204), the two control handles (204) extend to the top of the protective plate (1) and are slidably connected to the protective plate (1), the outer surfaces of the two sliding blocks (202) are hinged with connecting rods (205), the two connecting rods (205) are hinged with the movable seat (206), and the outer surface of the movable seat (206) is fixedly connected with a positioning ring (207); The positioning column (208) is slidably connected to the inner wall of the protective plate (1), the top of the positioning column (208) is fixedly connected to a hand pad (209), and the bottom of the hand pad (209) is fixedly connected to a spring 2 (210).

2. A road protection structure for dikes according to claim 1, characterized in that: The two springs 1 (203) are both fixedly connected to the inner wall of the protective plate (1), and the spring 2 (210) is fixedly connected to the upper surface of the protective plate (1).

3. A road protection structure for dikes according to claim 1, characterized in that: The two springs 1 (203) are both sleeved on the outer surface of the fixing rod (201), and the spring 2 (210) is sleeved on the outer surface of the positioning column (208).

4. A dike road protection structure according to claim 1, characterized in that: Four positioning pins (3) are slidably connected to the inner wall of the protective plate (1), and the top ends of the four positioning pins (3) are fixedly connected to fixing pads (4).

5. A road protection structure for dikes according to claim 4, characterized in that: A limiting hole (5) is provided on the outer surface of each of the fixing pads (4), and the inner wall of each of the limiting holes (5) is slidably connected to a limiting column (6).

6. A road protection structure for dikes according to claim 5, characterized in that: A group of movable blocks (7) are slidably connected to the inner wall of the protective plate (1), and the limiting column (6) is fixedly connected to the movable block (7).

7. A road protection structure for dikes according to claim 6, characterized in that: The outer surface of each movable block (7) is fixedly connected to a spring three (8), and each spring three (8) is fixedly connected to the inner wall of the protective plate (1).

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