Soil retaining device for prevention and control of rural natural disasters

Abstract

The utility model relates to the technical field of geological disaster prevention, and provides a soil retaining device for rural natural disaster prevention and control, which comprises a bottom plate and a main baffle plate, the main baffle plate is rotatably connected to the side end face of the bottom plate through a pin shaft, and a support blocking component is arranged on the bottom plate and the main baffle plate and comprises a pair of side grooves. The side grooves are formed in the end faces of the two sides of the main baffle, auxiliary baffles are slidably inserted and connected into the side grooves, protruding layers are arranged on the surfaces of the auxiliary baffles, and connecting grooves are formed in the upper end faces and the lower end faces of the protruding layers. By means of the technical scheme, the problem that in the prior art, an existing soil retaining device for geological disaster prevention is generally provided with a soil retaining plate, soil and stones are blocked through the soil retaining plate, and when the amount of the soil and stones falling off is slightly larger, the soil and stones are prone to falling off from the two sides of the soil retaining plate, and therefore corresponding improvement is made is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of geological disaster prevention, and in particular to a soil retaining device for preventing and controlling natural disasters in rural areas. Background Art

[0002] A geological disaster is a geological process or phenomenon caused by natural or human factors that results in loss of life and property, and damage to the environment. The temporal and spatial distribution of geological disasters is governed by both the natural environment and human activities, often resulting from the interaction between humans and nature.

[0003] In some steep slopes where rolling stones may occur, retaining devices are often installed for protection to prevent the stones from rolling and causing danger to pedestrians. The existing retaining devices for geological disaster prevention are generally equipped with a retaining plate to block the soil and rocks. When the amount of soil and rocks sliding down is slightly more, the soil and rocks can easily slide down again from both sides of the retaining plate. Therefore, corresponding improvements are made to address this problem.

[0004] Therefore, improvements are made to address the above problems. Utility Model Content

[0005] The utility model proposes a retaining device for preventing and controlling natural disasters in rural areas, which solves the problem that the existing retaining device for preventing geological disasters in the related technology is generally provided with a retaining plate to block the soil and rocks. When the amount of soil and rocks sliding down is slightly more, the soil and rocks can easily slide down again from both sides of the retaining plate. Therefore, corresponding improvements are made to address this problem.

[0006] The technical solution of the utility model is as follows:

[0007] A bottom plate and a main baffle, wherein the main baffle is rotatably connected to a side end surface of the bottom plate via a pin;

[0008] A support and blocking assembly, the support and blocking assembly being arranged on the bottom plate and the main baffle;

[0009] The support and blocking assembly includes a pair of side grooves, which are opened on the end faces of both sides of the main baffle. A secondary baffle is slidably inserted into the side grooves. A convex layer is provided on the surface of the secondary baffle, and the upper and lower end faces of the convex layer are both provided with connecting grooves.

[0010] As a further technical solution, a pair of connecting grooves are opened upward and downward respectively, and a reinforcing rod is inserted and connected between the connecting grooves. Connecting bolts are installed on both opposite end faces of the reinforcing rod, and one end of the connecting bolt is screwed and connected to the convex layer.

[0011] As a further technical solution, a pair of main frames are provided on the surface of the main baffle, and a sub-frame is provided on the side end surface of the sub-baffle. A horizontal bar is inserted into the main frame and the sub-frame, and countersunk grooves are provided on the surface of the main frame and the sub-frame.

[0012] As a further technical solution, a fixing bolt is installed in the countersunk groove, and the fixing bolt is screwed to the cross bar through a thread. A pair of positioning frames are provided on the surface of the base plate, and a pair of supporting frames are provided on the surface of the cross bar.

[0013] As a further technical solution, the lower end of the support frame is inserted and connected in the positioning frame, and a pair of vents are opened on the surface of the main baffle, and a plurality of horizontal columns and vertical columns are installed in the vents.

[0014] As a further technical solution, a plurality of sockets are provided on the surface of the bottom plate, and fixing rods are inserted into the sockets.

[0015] As a further technical solution, the cross-section of the connection between the connecting groove and the reinforcing rod is a T-shaped structure.

[0016] As a further technical solution, the main frame and the auxiliary frame are both L-shaped structures.

[0017] The working principle and beneficial effects of the utility model are as follows:

[0018] The utility model is provided with a support and blocking assembly. Through the interaction of structures such as the auxiliary baffle, connecting groove, reinforcing rod, main frame, auxiliary frame, cross bar, positioning frame, support frame and vent, and through the cooperation of the inclined opening structure of the main baffle and the auxiliary baffle, all the blocked gravel and soil can be collected inside, which can prevent them from rolling out, and has a good supporting and firming effect, can reduce wind resistance, and improve safety during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is the axonometric drawing of the utility model;

[0022] Figure 3 This is an axonometric drawing from another perspective of the present invention;

[0023] Figure 4 This is a cross-sectional view of the utility model;

[0024] In the figure: 1. Base plate; 2. Main baffle; 3. Support and blocking assembly; 3-1. Side groove; 3-2. Auxiliary baffle; 3-3. Boss; 3-4. Connecting groove; 3-5. Reinforcement rod; 3-6. Connecting bolt; 3-7. Main frame; 3-8. Auxiliary frame; 3-9. Cross bar; 3-10. Countersunk groove; 3-11. Fixing bolt; 3-12. Positioning frame; 3-13. Support frame; 3-14. Vent; 3-15. Horizontal column; 3-16. Vertical column; 4. Sleeve; 5. Fixing rod. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] like Figures 1 to 4 As shown, this embodiment proposes a retaining device for preventing and controlling natural disasters in rural areas, including

[0027] A bottom plate 1 and a main baffle 2, wherein the main baffle 2 is rotatably connected to the side end surface of the bottom plate 1 via a pin;

[0028] A support and blocking assembly 3, wherein the support and blocking assembly 3 is arranged on the bottom plate 1 and the main baffle 2;

[0029] The supporting and blocking assembly 3 includes a pair of side grooves 3-1, the side grooves 3-1 are opened on both side end surfaces of the main baffle 2, and the auxiliary baffle 3-2 is slidably inserted in the side grooves 3-1. The surface of the auxiliary baffle 3-2 is provided with a convex layer 3-3, and the upper end surface and the lower end surface of the convex layer 3-3 are provided with connecting grooves 3-4. The opening directions of a pair of connecting grooves 3-4 are respectively upward and downward. A reinforcing rod 3-5 is inserted and connected between the connecting grooves 3-4, and the opposite end surfaces of the reinforcing rod 3-5 are installed with connecting bolts 3-6, and one end of the connecting bolt 3-6 is screwed and connected in the convex layer 3-3. A pair of main frames 3-7 are provided on the surface of the main baffle 2, and the side end surface of the auxiliary baffle 3-2 is provided There is a sub-frame 3-8, and a cross bar 3-9 is inserted and connected in the main frame 3-7 and the sub-frame 3-8. Countersunk grooves 3-10 are provided on the surfaces of the main frame 3-7 and the sub-frame 3-8. Fixing bolts 3-11 are installed in the countersunk grooves 3-10. The fixing bolts 3-11 are screwed together with the cross bar 3-9 by threads. A pair of positioning frames 3-12 are provided on the surface of the base plate 1, and a pair of supporting frames 3-13 are provided on the surface of the cross bar 3-9. The lower ends of the supporting frames 3-13 are inserted and connected in the positioning frames 3-12. A pair of vents 3-14 are provided on the surface of the main baffle 2, and a number of horizontal columns 3-15 and vertical columns 3-16 are installed in the vents 3-14.

[0030] In this embodiment, in order to achieve the effect of safety protection support, a support and blocking component 3 is designed. Side grooves 3-1 are provided on both sides of the main baffle 2, and auxiliary baffles 3-2 with inclined frame angles are inserted in the side grooves 3-1 for cooperating with the main baffle 2 to retain soil. A convex layer 3-3 is provided on the surface of the auxiliary baffle 3-2, and connecting grooves 3-4 are provided on the top and bottom of the convex layer 3-3. A reinforcing rod 3-5 is inserted in the connecting groove 3-4. The reinforcing rod 3-5 connects the two auxiliary baffles 3-2 together and is screwed with a connecting bolt 3-6 to connect and fix the support rod to the convex layer 3-3. Main frames 3-7 are provided at both ends of the surface of the main board, and auxiliary frames 3-8 are provided on the end face of the auxiliary baffle 3-2. Countersunk grooves 3-10 are provided on the surfaces of the main frame 3-7 and the sub-frame 3-8, and cross bars 3-9 are installed in the main frame 3-7 and the sub-frame 3-8. Fixing bolts 3-11 can be inserted into the countersunk grooves 3-10 and screwed together with the cross columns 3-15 to ensure fixed connection. A pair of positioning frames 3-12 are provided on the surface of the base plate 1, and a pair of support frames 3-13 are fixed on the surface of the cross bars 3-9. The lower ends of the support frames 3-13 are inserted into the positioning frames 3-12 to form a supporting effect. Two air vents 3-14 are also provided on the surface of the main baffle 2 to reduce resistance and avoid being affected by strong winds. Densely distributed cross columns 3-15 and vertical columns 3-16 are provided in the vents 3-14 to block falling rocks without affecting ventilation.

[0031] Furthermore, a plurality of sockets 4 are provided on the surface of the bottom plate 1 , and fixing rods 5 are inserted into the sockets 4 .

[0032] In this embodiment, a plurality of sleeves 4 are provided, and the fixing rods 5 can be inserted into the sleeves 4 and then inserted into the soil layer.

[0033] Furthermore, the cross-section of the connection between the connecting groove 3-4 and the reinforcing rod 3-5 is a T-shaped structure.

[0034] In this embodiment, the T-shaped structure can enhance the connection strength between the connecting groove 3 - 4 and the reinforcing rod 3 - 5 and prevent them from falling off.

[0035] Furthermore, the main frame 3-7 and the sub-frame 3-8 are both L-shaped structures.

[0036] In this embodiment, the main frame 3-7 and the auxiliary frame 3-8 are provided with the horizontal column 3-15 inside through the L-shaped structure.

[0037] When installation and use are required, insert the base plate 1 into the sleeve 4 and into the ground through the insertion rod, rotate the main baffle 2 to open, insert the auxiliary baffle 3-2 into the side groove 3-1, and then insert the reinforcing rod 3-5 into the connecting groove 3-4 and screw in the connecting bolt 3-6 to fix it, then insert the cross column 3-15 into the main frame 3-7 and the auxiliary frame 3-8, and the lower end of the support frame 3-13 is inserted into the positioning frame 3-12, and finally pass the fixing bolt 3-11 through the connecting groove 3-4 and screw it to the cross column 3-15 to fix it. During use, the main baffle 2 and the auxiliary baffle 3-2 can be used to block the wind, and the vent 3-14 can be used to reduce wind resistance.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A soil retaining device for preventing and controlling natural disasters in rural areas, characterized in that: include A bottom plate (1) and a main baffle (2), wherein the main baffle (2) is rotatably connected to a side end surface of the bottom plate (1) via a pin shaft; A support and blocking assembly (3), wherein the support and blocking assembly (3) is arranged on the bottom plate (1) and the main baffle (2); The supporting and blocking assembly (3) comprises a pair of side grooves (3-1), the side grooves (3-1) being provided on both side end surfaces of the main baffle (2), a secondary baffle (3-2) being slidably inserted and connected in the side grooves (3-1), a convex layer (3-3) being provided on the surface of the secondary baffle (3-2), and a connecting groove (3-4) being provided on both the upper end surface and the lower end surface of the convex layer (3-3).

2. A retaining device for preventing and controlling rural natural disasters according to claim 1, characterized in that: A pair of connection grooves (3-4) are opened upward and downward respectively. A reinforcing rod (3-5) is inserted and connected between the connection grooves (3-4). Connecting bolts (3-6) are installed on opposite end surfaces of the reinforcing rod (3-5). One end of the connecting bolt (3-6) is screwed and connected in the convex layer (3-3).

3. A retaining device for preventing and controlling rural natural disasters according to claim 2, characterized in that: A pair of main frames (3-7) are provided on the surface of the main baffle (2), and a sub-frame (3-8) is provided on the side end surface of the sub-baffle (3-2). A horizontal bar (3-9) is inserted and connected between the main frame (3-7) and the sub-frame (3-8), and countersunk grooves (3-10) are provided on the surfaces of the main frame (3-7) and the sub-frame (3-8).

4. A soil retaining device for preventing and controlling rural natural disasters according to claim 3, characterized in that: A fixing bolt (3-11) is installed in the countersunk groove (3-10), and the fixing bolt (3-11) is screwed to the cross bar (3-9) through a thread. A pair of positioning frames (3-12) are provided on the surface of the base plate (1), and a pair of supporting frames (3-13) are provided on the surface of the cross bar (3-9).

5. The soil retaining device for preventing and controlling rural natural disasters according to claim 4, characterized in that: The lower end of the support frame (3-13) is plugged into the positioning frame (3-12), a pair of vents (3-14) are provided on the surface of the main baffle (2), and a plurality of transverse columns (3-15) and longitudinal columns (3-16) are installed in the vents (3-14).

6. The soil retaining device for preventing and controlling rural natural disasters according to claim 1, characterized in that: A plurality of sleeves (4) are provided on the surface of the bottom plate (1), and fixing rods (5) are inserted into the sleeves (4).

7. The soil retaining device for preventing and controlling rural natural disasters according to claim 2, characterized in that: The cross-section of the connection portion between the connection groove (3-4) and the reinforcement rod (3-5) is a T-shaped structure.

8. The soil retaining device for preventing and controlling rural natural disasters according to claim 3, characterized in that: The main frame (3-7) and the auxiliary frame (3-8) are both L-shaped structures.

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