Slope protection device for protection of pipe-protection-free integrated silt dam

Abstract

The utility model discloses a slope protection device for protection of a pipe-protection-free integrated silt dam, belongs to the technical field of water conservancy projects, aims at solving the problem that a fixing cone is loosened as time goes by after being inserted into the ground, and comprises a frame body, and two partition plates are fixedly connected to the inner wall of the frame body. By arranging the positioning mechanism, the rocker is rotated to drive the first rotating shaft to rotate, the first rotating shaft drives the gear to rotate, and the gear drives the tooth groove to move while rotating, so that the insertion rod descends to be inserted into the ground, and the insertion rod is inserted into the ground, so that the water permeable holes are uniformly distributed, and the tenon is fixedly connected to one side of the frame body. The device is stably and fixedly connected to the ground, the counterweight separation blade is matched with the ratchet wheel to prevent the ratchet wheel from rotating reversely, so that the insertion rod is prevented from moving upwards, and when the insertion rod is loosened, a worker can rotate the rocker to adjust the depth of the insertion rod into the ground according to actual conditions, so that the device is always kept stable.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy projects, and in particular relates to a slope protection device for protecting a management-free integrated silt dam. Background Art

[0002] The Loess Plateau in northwest my country is full of gullies and suffers from severe soil erosion. In order to intercept the silt formed by soil erosion, a large number of silt dams have been built in the ditches. The layout of the silt dams is generally based on the size of the ditch basin area. A series of cascade dams are built in the main ditches, branch ditches and main ditches. The construction of silt dams is of great significance for raising the ditch erosion base level, preventing soil erosion, retaining floods, blocking mud, silting up, and reducing sediment entering the river. It is an important measure for the comprehensive management of small watersheds. When using a silt dam, a slope protection device needs to be set on its slope.

[0003] A slope protection device with patent announcement number CN220565152U in the prior art includes a main frame, an inner groove is opened in the middle of the main frame, a right-angle embedding groove is opened on the bottom surface of one side of the main frame, and two arc-shaped embedding grooves are opened on the side adjacent to the right-angle embedding groove, and also includes a corrugated net, an arc-shaped embedding block and a right-angle embedding block, a plurality of the corrugated nets are evenly distributed at the groove wall of the inner groove at equal intervals, the two arc-shaped embedding blocks are respectively fixed on the opposite sides of the arc-shaped embedding groove, the right-angle embedding blocks are respectively fixed on the opposite sides of the right-angle embedding groove, and the arc-shaped embedding blocks can be embedded The device is inserted into the arc-shaped embedded groove. The device is provided with a wavy net with a plurality of evenly distributed permeable holes. Vegetation can be planted in the interlayer before the wavy net, thereby increasing the vegetation coverage rate of the slope. A connecting component is provided to facilitate the connection and fixation of multiple groups of main frames, which is convenient for quick installation and fixation; however, there are still the following deficiencies in actual use: from a practical point of view, the length of the fixed cone of the device is certain, so the depth of insertion into the ground cannot be changed, and the soil of the silt dam is relatively soft. After the fixed cone is inserted into the ground and fixed, it will easily become loose over time, thereby affecting the slope protection performance of the device.

[0004] Therefore, there is a need for a slope protection device for the protection of a maintenance-free integrated silt dam to solve the problem in the prior art that the fixed cone becomes loose over time after being inserted into the ground. Utility Model Content

[0005] The utility model aims to provide a slope protection device for protecting a maintenance-free integrated silt dam, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slope protection device for maintenance-free integrated silt dam protection, comprising a frame, two partitions are fixedly connected to the inner wall of the frame, a plurality of evenly distributed water-permeable holes are provided inside the two partitions, a tenon is fixedly connected to one side of the frame, a tenon groove corresponding to the tenon is fixedly connected to the other side of the frame, two connecting holes are provided at the front end of the frame, two fixing bolts are rotatably connected to the top of the frame, two connecting heads are fixedly connected to the rear end of the frame, mounting holes are provided inside the two connecting heads, and a plurality of positioning mechanisms are provided at the top of the frame.

[0007] It should be noted in the solution that the outer wall of the tenon is tightly fitted with the inner wall of the tenon groove.

[0008] It is further worth mentioning that the inner wall of the connecting hole fits tightly with the outer wall of the connecting head.

[0009] It should be further explained that a thread groove corresponding to the fixing bolt is formed on the inner wall of the mounting hole.

[0010] As a preferred embodiment, the positioning mechanism includes an installation box fixedly connected to the top of the frame, a plug rod is slidably connected inside the installation box, a tooth groove is opened on the inner side of the plug rod, a first rotating shaft is rotatably connected inside the installation box, a gear is fixedly connected to the outer wall of the first rotating shaft, a ratchet is fixedly connected to the outer wall of the first rotating shaft at the rear end of the installation box, a rocker is fixedly connected to the rear end of the first rotating shaft, a second rotating shaft is rotatably connected to the rear end of the installation box, a pipe sleeve is fixedly connected to the outer wall of the second rotating shaft, and a counterweight baffle is fixedly connected to the side of the pipe sleeve close to the ratchet.

[0011] As a preferred implementation, the insertion rod passes through the frame and the installation box, and the gear is meshed with the tooth groove.

[0012] As a preferred implementation, a pointed cone is fixedly connected to the bottom of the insertion rod.

[0013] Compared with the prior art, the utility model provides a slope protection device for protection of a maintenance-free integrated silt dam, which has at least the following beneficial effects:

[0014] (1) By setting a positioning mechanism, the rocker is turned to drive the first rotating shaft to rotate, the first rotating shaft drives the gear to rotate, and the gear rotates and drives the tooth groove to move, so that the insertion rod is lowered and inserted into the ground, and the device is stably fixed to the ground. The counterweight block and the ratchet cooperate to prevent the ratchet from rotating in the opposite direction, thereby preventing the insertion rod from moving upward. When the insertion rod becomes loose, the staff can turn the rocker to adjust the insertion depth of the insertion rod according to the actual situation, so that the device always remains stable.

[0015] (2) By arranging the tenons and the tenons grooves to cooperate with each other, and the connection holes and the connection heads to cooperate with each other, multiple frames can be connected to each other, and the multiple frames form a whole when in use, thereby improving the slope protection performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model from a first perspective;

[0018] Figure 3 This is a schematic diagram of the first perspective structure of the positioning mechanism of the utility model;

[0019] Figure 4 This is a structural schematic diagram of the positioning mechanism of the utility model from a second viewing angle.

[0020] In the figure: 1. frame; 2. partition; 3. water permeable hole; 4. tenon; 5. tenon groove; 6. connecting hole; 7. fixing bolt; 8. connecting head; 9. mounting hole; 10. positioning mechanism; 1001. mounting box; 1002. plug rod; 1003. tooth groove; 1004. first rotating shaft; 1005. gear; 1006. ratchet; 1007. rocker; 1008. second rotating shaft; 1009. pipe sleeve; 1010. counterweight baffle. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] See also Figure 1-4 The utility model provides a slope protection device for the protection of a maintenance-free integrated silt dam, including a frame 1, two partitions 2 are fixedly connected to the inner wall of the frame 1, a plurality of evenly distributed water permeable holes 3 are opened inside the two partitions 2, a tenon 4 is fixedly connected to one side of the frame 1, a tenon groove 5 corresponding to the tenon 4 is fixedly connected to the other side of the frame 1, two connecting holes 6 are opened at the front end of the frame 1, two fixing bolts 7 are rotatably connected to the top of the frame 1, two connecting heads 8 are fixedly connected to the rear end of the frame 1, mounting holes 9 are opened inside the two connecting heads 8, and a plurality of positioning mechanisms 10 are arranged on the top of the frame 1.

[0023] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that the outer wall of the tenon 4 is tightly fitted with the inner wall of the tenon groove 5, and the tenon 4 is inserted into the inner wall of the tenon groove 5, so that the multiple frames 1 are horizontally connected into a whole.

[0024] Further as Figure 1 and Figure 2As shown, it is worth explaining in detail that the inner wall of the connection hole 6 is tightly fitted with the outer wall of the connection head 8, and the connection head 8 is inserted into the inner wall of the connection hole 6, so that the multiple frames 1 are connected into a whole in the longitudinal direction.

[0025] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that a thread groove corresponding to the fixing bolt 7 is opened on the inner wall of the mounting hole 9, and the thread groove cooperates with the fixing bolt 7 to facilitate fixing the connector 8.

[0026] According to the above working process, it can be known that by setting the tenon 4 and the tenon groove 5 to cooperate with each other, and the connecting hole 6 and the connecting head 8 to cooperate with each other, multiple frames 1 can be connected to each other, and multiple frames 1 form a whole when in use, thereby improving the slope protection performance of the device.

[0027] Further as Figure 3 and Figure 4 As shown, it is worth specifically explaining that the positioning mechanism 10 includes an installation box 1001 fixedly connected to the top of the frame 1, a plug rod 1002 is slidably connected inside the installation box 1001, a tooth groove 1003 is provided inside the plug rod 1002, a first rotating shaft 1004 is rotatably connected inside the installation box 1001, a gear 1005 is fixedly connected to the outer wall of the first rotating shaft 1004, a ratchet 1006 is fixedly connected to the outer wall of the first rotating shaft 1004 at the rear end of the installation box 1001, and the first rotating shaft A rocker 1007 is fixedly connected to the rear end of 1004, and a second rotating shaft 1008 is rotatably connected to the rear end of the installation box 1001. A pipe sleeve 1009 is fixedly connected to the outer wall of the second rotating shaft 1008, and a counterweight baffle 1010 is fixedly connected to the side of the pipe sleeve 1009 close to the ratchet 1006. By setting the positioning mechanism 10, when the insertion rod 1002 becomes loose, the staff can rotate the rocker 1007 to adjust the penetration depth of the insertion rod 1002 into the ground according to the actual situation, so that the device always remains stable.

[0028] Further as Figure 3 and Figure 4 As shown, it is worth explaining in detail that the insertion rod 1002 passes through the frame 1 and the installation box 1001, and the gear 1005 and the tooth groove 1003 are meshed, ensuring that the rotation of the gear 1005 can drive the tooth groove 1003 to move, thereby driving the insertion rod 1002 to descend and insert into the ground, and stably fixing the device to the ground.

[0029] Further as Figure 3 and Figure 4 As shown, it is worth explaining in detail that a sharp cone is fixedly connected to the bottom of the insertion rod 1002, and the sharp cone makes it easier for the insertion rod 1002 to break through the soil and be inserted into the ground.

[0030] This solution has the following working process: in actual use, the tenon 4 is inserted into the inner wall of the tenon groove 5, so that the multiple frames 1 are connected horizontally as a whole, and then the connecting head 8 is inserted into the inner wall of the connecting hole 6, and the fixing bolt 7 is rotated to fix the connecting head 8, so that the multiple frames 1 are connected vertically as a whole, and the rocker 1007 is rotated to drive the first rotating shaft 1004 to rotate, and the first rotating shaft 1004 drives the gear 1005 to rotate. The gear 1005 rotates and drives the tooth groove 1003 to move, so that the insertion rod 1002 is lowered and inserted into the ground, and the device is stably fixed to the ground. The counterweight baffle 1010 and the ratchet 1006 cooperate to prevent the ratchet 1006 from rotating in the opposite direction, thereby preventing the insertion rod 1002 from moving upward.

[0031] In summary: by arranging the tenon 4 and the tenon groove 5 to cooperate with each other, and the connecting hole 6 and the connecting head 8 to cooperate with each other, multiple frames 1 can be connected to each other, and multiple frames 1 form a whole when in use, thereby improving the slope protection performance of the device; by setting the positioning mechanism 10, when the insertion rod 1002 becomes loose, the staff can turn the rocker 1007 according to the actual situation to adjust the penetration depth of the insertion rod 1002 into the ground, so that the device always remains stable.

Claims

1. A slope protection device for protecting a maintenance-free integrated silt dam, comprising a frame (1), characterized in that: The inner wall of the frame (1) is fixedly connected to two partitions (2), and a plurality of evenly distributed water-permeable holes (3) are provided inside the two partitions (2). A tenon (4) is fixedly connected to one side of the frame (1), and a tenon groove (5) corresponding to the tenon (4) is fixedly connected to the other side of the frame (1). Two connection holes (6) are provided at the front end of the frame (1), and two fixing bolts (7) are rotatably connected to the top of the frame (1). Two connecting heads (8) are fixedly connected to the rear end of the frame (1), and mounting holes (9) are provided inside the two connecting heads (8). A plurality of positioning mechanisms (10) are provided at the top of the frame (1).

2. A slope protection device for protection of a maintenance-free integrated silt dam according to claim 1, characterized in that: The outer wall of the tenon (4) is tightly fitted with the inner wall of the tenon groove (5).

3. A slope protection device for protection of a maintenance-free integrated silt dam according to claim 1, characterized in that: The inner wall of the connecting hole (6) is tightly fitted with the outer wall of the connecting head (8).

4. A slope protection device for protection of a maintenance-free integrated silt dam according to claim 1, characterized in that: The inner wall of the mounting hole (9) is provided with a thread groove corresponding to the fixing bolt (7).

5. The slope protection device for the maintenance-free integrated silt dam protection according to claim 1 is characterized by: The positioning mechanism (10) comprises an installation box (1001) fixedly connected to the top of the frame (1), an insertion rod (1002) being slidably connected inside the installation box (1001), a tooth groove (1003) being provided inside the insertion rod (1002), a first rotating shaft (1004) being rotatably connected inside the installation box (1001), a gear (1005) being fixedly connected to the outer wall of the first rotating shaft (1004), and the first rotating shaft (1004) ) The outer wall of the installation box (1001) is fixedly connected to a ratchet (1006) at the rear end thereof, the rear end of the first rotating shaft (1004) is fixedly connected to a rocker (1007), the rear end of the installation box (1001) is rotatably connected to a second rotating shaft (1008), the outer wall of the second rotating shaft (1008) is fixedly connected to a pipe sleeve (1009), and the pipe sleeve (1009) is fixedly connected to a counterweight baffle (1010) on the side close to the ratchet (1006).

6. A slope protection device for protection of a maintenance-free integrated silt dam according to claim 5, characterized in that: The insertion rod (1002) passes through the frame (1) and the installation box (1001), and the gear (1005) is meshed with the tooth groove (1003).

7. The slope protection device for the maintenance-free integrated silt dam protection according to claim 5 is characterized by: A pointed cone is fixedly connected to the bottom of the insertion rod (1002).

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