A channel slope protection device

Abstract

This utility model discloses a channel slope protection device, including a channel, on which a first metal grid is laid on the slope surface at the top. Several pressure plates are fixedly connected to the top of the first metal grid, and a rotating plate is rotatably connected to one end of each pressure plate via a hinge. The device also includes several support mechanisms. The advantages of this utility model are that the extension rod can compress, support, and fix the rotating plate through a second compression frame; the second metal grid can be fixed on the extension rod, thereby enabling the second metal grid to shield and filter the top opening of the channel, preventing pollutants from entering the channel and causing blockage; and the supporting reinforcement rod can support the connecting rod, thereby improving the stability of the extension rod support reinforcement. The structure is reasonable and can improve the protective effect.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to a channel slope protection device. Background Technology

[0002] Hydraulic engineering was once included in the discipline of civil engineering, alongside roads, bridges, and public and civil buildings. Hydraulic engineering has the following characteristics: hydraulic structures are subjected to water, working conditions are complex, construction is difficult, natural conditions such as hydrology, meteorology, topography and geology vary from place to place, and hydrological and meteorological conditions are unpredictable. Therefore, the design of large-scale hydraulic engineering projects is always unique and difficult to standardize. Large-scale hydraulic engineering projects involve large investments, long construction periods, and have a significant impact on society, economy and environment.

[0003] Because the damaged surface needs to be reinforced and protected during channel construction, a slope protection mechanism is required. However, the existing protection mechanism does not have a better reinforcement effect. Furthermore, the existing protection mechanism cannot protect the open channel, which has a certain impact. Therefore, there is an urgent need for a channel slope protection device to solve the above problems. Utility Model Content

[0004] To solve the above problems, this utility model provides a channel slope protection device, which is achieved through the following technical solution.

[0005] A channel slope protection device includes a channel, on which a first metal grid is laid on the slope surface at the top. A plurality of pressure plates are fixedly connected to the top of the first metal grid. One end of each pressure plate is rotatably connected to a rotating plate via a hinge. The device also includes a plurality of support mechanisms, on which a second metal grid is fixedly connected. Each support mechanism includes a connecting rod, with extension rods fixedly connected to both ends of the connecting rod. One end of each extension rod is fixedly connected to a second compression frame, and the other end of the extension rod is rotatably connected to a support reinforcement rod. The end of the support reinforcement rod away from the extension rod is rotatably connected to a lifting lug.

[0006] Furthermore, a first anchor bolt, a second anchor bolt, and a third anchor bolt are fixedly connected to the surface of the channel;

[0007] The pressure plate is fixedly connected to the slope of the channel by a third anchor bolt;

[0008] The second extrusion frame presses against the rotating plate, and the second extrusion frame is fixedly connected to the inner wall of the channel by the second anchor rod.

[0009] Furthermore, the lifting lug is fixedly connected to the inner wall of the channel by the first anchor rod, and the extension rod, the supporting reinforcement rod and the channel form a triangular structure.

[0010] Furthermore, a first screw is fixedly connected to the top of the extension rod, a first extrusion frame on the first screw presses against the second metal grid mesh, a first hexagonal nut on the first screw presses against the first extrusion frame, and the first hexagonal nut is threadedly engaged with the first screw.

[0011] Furthermore, a limiting opening is provided on the outer surface of the extension rod, and a second screw fixed on the connecting rod passes through the limiting opening. One end of the second screw is fixedly connected to a second hexagonal nut, and the second hexagonal nut is threadedly engaged with the second screw.

[0012] The beneficial effects of this utility model are as follows: During operation, the first metal grid mesh is fixed to the slope laid on top of the channel. The pressure plate presses and fixes the first metal grid mesh to the channel. Then, the extension rods at both ends are adjusted by the connecting rod to move, so that the two extension rods are pressed and supported inside the channel. The extension rods can press, support and fix the rotating plate through the second pressing frame. Then, the second metal grid mesh is fixed on the extension rods, so that the second metal grid mesh can block and filter at the top of the channel, preventing pollutants from entering the channel and causing blockage. Finally, the supporting and reinforcing rods can support the connecting rods, thereby improving the stability of the extension rod support and reinforcement. The structure is reasonable and can improve the protective effect. Attached Figure Description

[0013] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 : A schematic diagram of the structure of the channel slope protection device described in this utility model;

[0015] Figure 2 : A partial connection diagram of the channel and connecting rod of this utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged view of A in the middle;

[0017] Figure 4 This utility model Figure 2 Enlarged view of B in the middle;

[0018] Figure 5 This utility model Figure 2 A magnified view of C.

[0019] The attached figures are labeled as follows:

[0020] 1. Channel; 11. First anchor bolt; 12. Second anchor bolt; 13. Third anchor bolt;

[0021] 2. Connecting rod; 21. Extension rod; 211. First screw; 212. First extrusion frame; 213. First hexagonal nut; 214. Limiting port; 22. Support and reinforcement rod; 221. Lifting lug; 23. Second screw; 231. Second hexagonal nut; 24. Second extrusion frame;

[0022] 3. Pressure plate; 31. Rotating plate;

[0023] 4. First metal grid mesh;

[0024] 5. Second metal grid mesh. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1-5 As shown, the present invention has the following specific embodiments.

[0027] Example:

[0028] A channel slope protection device includes a channel 1, on which a first metal grid 4 is laid. Several pressure plates 3 are fixedly connected to the top of the first metal grid 4. One end of each pressure plate 3 is rotatably connected to a rotating plate 31 via a hinge. The device also includes several support mechanisms, on which a second metal grid 5 is fixedly connected. Each support mechanism includes a connecting rod 2, with extension rods 21 fixedly connected to both ends of the connecting rod 2. One end of each extension rod 21 is fixedly connected to a second compression frame 24, and the other end of each extension rod 21 is rotatably connected to a support reinforcement rod 22. The end of the support reinforcement rod 22 away from the extension rod 21 is rotatably connected to a lifting lug 221.

[0029] Specifically, a first anchor bolt 11, a second anchor bolt 12, and a third anchor bolt 13 are fixedly connected to the surface of channel 1.

[0030] Specifically, the pressure plate 3 is fixedly connected to the slope of the channel 1 by the third anchor rod 13;

[0031] Specifically, the second extrusion frame 24 presses against the rotating plate 31, and the second extrusion frame 24 is fixedly connected to the inner wall of the channel 1 by the second anchor rod 12.

[0032] Specifically, the lifting lug 221 is fixedly connected to the inner wall of the channel 1 by the first anchor rod 11. The extension rod 21, the support and reinforcement rod 22 and the channel 1 form a triangular structure, which can improve the stability of the support of the connecting rod 2 and the extension rod 21.

[0033] Specifically, a first screw 211 is fixedly connected to the top of the extension rod 21. A first extrusion frame 212 on the first screw 211 extrudes the second metal grid 5. A first hexagonal nut 213 on the first screw 211 extrudes the first extrusion frame 212, and the first hexagonal nut 213 is threadedly engaged with the first screw 211. The first extrusion frame 212 can be fitted onto the first screw 211 to extrude the second metal grid 5. At the same time, the first hexagonal nut 213 threadedly engaged on the first screw 211 can be rotated and locked.

[0034] Specifically, a limiting opening 214 is provided on the outer surface of the extension rod 21. The second screw 23 fixed on the connecting rod 2 passes through the limiting opening 214. One end of the second screw 23 is fixedly connected to a second hexagonal nut 231, and the second hexagonal nut 231 is threadedly engaged with the second screw 23. The connecting rod 2 can pass through the first hexagonal nut 213 through the second screw 23, thereby limiting the relative displacement between the connecting rod 2 and the extension rod 21. The second hexagonal nut 231 threaded on the second screw 23 can be rotated and locked, thereby fixing the connecting rod 2 and the extension rod 21.

[0035] The working principle of this utility model:

[0036] First, the first metal grid 4 is fixed on the slope laid on the top of the channel 1. The pressure plate 3 can press and fix the first metal grid 4 on the channel 1. Then, the connecting rod 2 is used to adjust the extension rods 21 at both ends to move, so that the two extension rods 21 are pressed and supported inside the channel 1. The extension rods 21 can press, support and fix the rotating plate 31 through the second pressing frame 24.

[0037] Then the second metal grid 5 can be fixed on the extension rod 21, so that the second metal grid 5 can block and filter the top opening of the channel 1, and prevent pollutants from entering the channel 1 and causing blockage.

[0038] Finally, the supporting reinforcement rod 22 can support the connecting rod 2, thereby improving the stability of the support reinforcement of the extension rod 21. The structure is reasonable and can improve the protection effect.

[0039] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for protecting the side of a channel, comprising a channel (1), characterized in that, A first metal grid mesh (4) is laid on the slope at the top of the channel (1). Several pressure plates (3) are fixedly connected to the top of the first metal grid mesh (4). One end of the pressure plate (3) is rotatably connected to a rotating plate (31) through a hinge. It also includes several support mechanisms. A second metal grid mesh (5) is fixedly connected to several of the support mechanisms. The support mechanism includes a connecting rod (2). Both ends of the connecting rod (2) are fixedly connected to an extension rod (21). One end of the extension rod (21) is fixedly connected to a second extrusion frame (24). The other end of the extension rod (21) is rotatably connected to a support reinforcement rod (22). The end of the support reinforcement rod (22) away from the extension rod (21) is rotatably connected to a lifting lug (221).

2. A channel side slope protection device according to claim 1, characterized in that: The surface of the channel (1) is fixedly connected with a first anchor (11), a second anchor (12) and a third anchor (13).

3. A channel slope protection device according to claim 2, characterized in that: The pressure plate (3) is fixedly connected to the slope of the channel (1) by the third anchor rod (13).

4. A channel slope protection device according to claim 2, characterized in that: The second extrusion frame (24) is pressed onto the rotating plate (31), and the second extrusion frame (24) is fixedly connected to the inner wall of the channel (1) by the second anchor rod (12).

5. A channel slope protection device according to claim 2, characterized in that: The lifting lug (221) is fixedly connected to the inner wall of the channel (1) by the first anchor rod (11), and the extension rod (21), the support and reinforcement rod (22) and the channel (1) form a triangular structure.

6. A channel slope protection device according to claim 1, characterized in that: The top of the extension rod (21) is fixedly connected to a first screw (211). A first extrusion frame (212) on the first screw (211) extrudes onto the second metal grid (5). A first hexagonal nut (213) on the first screw (211) extrudes onto the first extrusion frame (212), and the first hexagonal nut (213) is threadedly engaged with the first screw (211).

7. A channel slope protection device according to claim 1, characterized in that: A limiting opening (214) is provided on the outer surface of the extension rod (21). The second screw (23) fixed on the connecting rod (2) passes through the limiting opening (214). One end of the second screw (23) is fixedly connected to a second hexagonal nut (231), and the second hexagonal nut (231) is threadedly engaged with the second screw (23).

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