Intercepting device for water conservancy construction

Abstract

The utility model discloses a cut-off device for water conservancy construction, and relates to the technical field of cut-off devices, the cut-off device comprises a frame body, a cut-off mechanism arranged on the frame body and a fixing mechanism arranged at the bottom of the cut-off mechanism, the cut-off mechanism comprises a hydraulic rod and a cut-off plate, and the hydraulic rod and the cut-off plate are fixedly installed on the upper surface of the frame body. The upper surface of the intercepting plate is fixedly connected with a connecting plate, the output end of the hydraulic rod is fixedly connected with the connecting plate, the side face of the bottom of the intercepting plate is fixedly connected with a wear-resisting strip, and the lower surface of the frame body is fixedly connected with symmetrically-distributed supporting legs. Pit holes are dug in the two sides of a river channel, the positions and the shapes of the pit holes are matched with those of the supporting legs and the supporting rods, the pit holes can completely embed the embedding bases on the supporting legs and the supporting rods, then the embedding bases on the supporting legs and the supporting rods are unfolded, the unfolding mode is that the embedding bases are vertically arranged on the ground, then the rotating plates in the containing grooves are rotated, and the supporting legs and the supporting rods are unfolded. And then the embedding seat is embedded into the pit hole.

Description

Technical Field

[0001] This utility model relates to the field of interception device technology, and in particular to an interception device for water conservancy construction. Background Technology

[0002] Interception is a key project in water conservancy construction. Traditional interception methods use materials such as soil, rocks, straw, and willow branches to block the dikes and intercept the flow. Modern interception projects often use materials such as large stones and irregularly shaped concrete structures, and use large dump trucks and bulldozers for construction. Interception dumping methods can be divided into vertical blocking, horizontal blocking, and horizontal vertical blocking.

[0003] When a river is diverted, the water flow impacts the diversion device. After the diversion is completed, the water level on one side of the diversion device will rise, putting great pressure on the device. The existing diversion devices are not well fixed, and the gates on the diversion devices are prone to wear, resulting in a short service life. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology, such as the poor fixing effect of the interception device and the easy wear of the gate plate on the interception device, resulting in a short service life of the gate plate. Therefore, a interception device for water conservancy construction is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a diversion device for water conservancy construction, comprising a frame, a diversion mechanism mounted on the frame, and a fixing mechanism mounted at the bottom of the diversion mechanism. The diversion mechanism includes a hydraulic rod and a diversion plate fixedly mounted on the upper surface of the frame. A connecting plate is fixedly connected to the upper surface of the diversion plate. The output end of the hydraulic rod is fixedly connected to the connecting plate. A wear-resistant strip is fixedly connected to the bottom side of the diversion plate. Symmetrically distributed support legs are fixedly connected to the lower surface of the frame.

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

[0007] The upper surface of the support leg is provided with a sliding groove, and the inner wall of the sliding groove is provided with a mating groove.

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

[0009] The top side of the interceptor plate is fixedly connected to an mounting plate, which is symmetrically distributed.

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

[0011] A mating block is fixedly connected to the side of the mounting plate, and the inner wall of the mating groove is slidably connected to the mating block.

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

[0013] A slider is fixedly connected to the side of the mating block, and the inner wall of the sliding groove is slidably connected to the slider.

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

[0015] The fixing mechanism includes a support rod fixedly installed on the front and back sides of the bottom of the support leg, and the bottom of the support rod and the bottom of the support leg are both fixedly connected to embedded seats.

[0016] As a further description of the above technical solution:

[0017] The embedded seat has a storage groove on both the front and back sides, and a rotating plate is rotatably connected to the inner wall of the storage groove.

[0018] As a further description of the above technical solution:

[0019] An auxiliary rod is fixedly connected to the lower surface of the frame, and one end of the auxiliary rod is fixedly connected to the support leg.

[0020] As a further description of the above technical solution:

[0021] The interceptor plate includes a main body, the surface of which is provided with a protective layer, and an impact-resistant layer is fixedly connected to the surface of the protective layer.

[0022] As a further description of the above technical solution:

[0023] The surface of the main body is fixedly connected to a wear-resistant coating, and the surface of the wear-resistant coating is fixedly connected to an anti-rust coating.

[0024] This utility model has the following beneficial effects:

[0025] 1. Compared with existing technologies, this interception device for water conservancy construction first digs pits on both sides of the river channel. The location and shape of the pits are adapted to the support legs and rods, and the pits can completely bury the embedded seats on the support legs and rods. Then, the embedded seats on the support legs and rods are unfolded. The unfolding method is to place the embedded seats vertically on the ground, then rotate the rotating plate in the storage groove, and then bury the embedded seats in the pits. The pits are then filled and compacted. After the rotating plate is unfolded, the contact area between the embedded seats and the inside of the pits is increased, and the device is not easy to tip over after installation.

[0026] 2. Compared with existing technologies, this interception device for water conservancy construction has an impact-resistant layer that protects the main body when the water flow impacts it. The protective layer and anti-rust coating isolate the surface of the main body from the air, making it less prone to oxidation and rust. The wear-resistant coating provides double protection for the main body. When the interception plate is implemented, the lower surface and sides of the interception plate will rub against the river channel. After the wear-resistant strips are installed on the interception plate, the wear-resistant strips bear the wear and can effectively improve the service life of the interception plate. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of a diversion device for water conservancy construction proposed in this utility model;

[0028] Figure 2 This is a schematic diagram of the intercepting plate structure of a water diversion device for water conservancy construction proposed in this utility model;

[0029] Figure 3 This is a partial enlarged view of the support leg of a diversion device for water conservancy construction proposed in this utility model;

[0030] Figure 4 This is a schematic diagram of the embedded base structure of a diversion device for water conservancy construction proposed in this utility model;

[0031] Figure 5 This is a partial side sectional view of the intercepting plate of a water-cutting device for water conservancy construction proposed in this utility model.

[0032] Legend:

[0033] 1. Frame; 2. Hydraulic rod; 3. Cut-off plate; 4. Connecting plate; 5. Wear-resistant strip; 6. Support leg; 7. Sliding groove; 8. Mating groove; 9. Mounting plate; 10. Mating block; 11. Slider; 12. Support rod; 13. Embedded seat; 14. Storage groove; 15. Turning plate; 16. Auxiliary rod; 301. Main body; 302. Protective layer; 303. Impact-resistant layer; 304. Wear-resistant coating; 305. Rust-proof coating. Detailed Implementation

[0034] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0036] Example:

[0037] Reference Figure 1-Figure 5 This utility model provides a diversion device for water conservancy construction: it includes a frame 1, a diversion mechanism installed on the frame 1, and a fixing mechanism installed at the bottom of the diversion mechanism. The diversion mechanism includes a hydraulic rod 2 and a diversion plate 3 fixedly installed on the upper surface of the frame 1. A connecting plate 4 is fixedly connected to the upper surface of the diversion plate 3. The output end of the hydraulic rod 2 is fixedly connected to the connecting plate 4. Wear-resistant strips 5 are fixedly connected to the bottom side of the diversion plate 3. When diverting water, the lower surface and side of the diversion plate 3 will rub against the river channel. After the wear-resistant strips 5 are installed on the diversion plate 3, the wear-resistant strips 5 bear the wear and can effectively improve the service life of the diversion plate 3. Symmetrically distributed support legs 6 are fixedly connected to the lower surface of the frame 1. The upper surface of the support legs 6 is provided with a sliding groove 7. The inner wall of the sliding groove 7 is opened... The device is equipped with a mating groove 8. A mounting plate 9 is fixedly connected to the top side of the intercepting plate 3. The mounting plates 9 are symmetrically distributed. A mating block 10 is fixedly connected to the side of the mounting plate 9. The inner wall of the mating groove 8 is slidably connected to the mating block 10. A slider 11 is fixedly connected to the side of the mating block 10. The inner wall of the sliding groove 7 is slidably connected to the slider 11. After the device is installed in the river channel, the hydraulic rod 2 is activated. The hydraulic rod 2 drives the intercepting plate 3 to move down through the connecting plate 4, inserting the intercepting plate 3 into the river channel. This causes the wear-resistant strip 5 on the intercepting plate 3 to insert into the inner side wall and inner bottom wall of the river channel, thereby cutting off the river water. When the intercepting plate 3 moves up and down, the mating groove 8 and the mating block 10 slide, and the sliding groove 7 and the slider 11 slide, restricting the movement direction of the intercepting plate 3. The intercepting plate 3 is not prone to deviation when moving.

[0038] In this embodiment, refer to Figure 1 and Figure 4The fixing mechanism includes support rods 12 fixedly installed on the front and back sides of the bottom of the support leg 6. Embedded seats 13 are fixedly connected to the bottom of both the support rods 12 and the bottom of the support leg 6. Receiving grooves 14 are provided on both the front and back sides of the embedded seats 13. A rotating plate 15 is rotatably connected to the inner wall of the receiving grooves 14. An auxiliary rod 16 is fixedly connected to the lower surface of the frame 1. One end of the auxiliary rod 16 is fixedly connected to the support leg 6. When installing the device, pits are first dug on both sides of the river channel. The location and shape of the pits are... It is compatible with the support leg 6 and the support rod 12, and the pit can completely bury the embedded seat 13 on the support leg 6 and the support rod 12. Then, the embedded seat 13 on the support leg 6 and the support rod 12 is unfolded. The unfolding method is to place the embedded seat 13 vertically on the ground, then rotate the rotating plate 15 in the storage groove 14, and then bury the embedded seat 13 in the pit. The pit is then filled and compacted. After the rotating plate 15 is unfolded, the contact area between the embedded seat 13 and the inside of the pit is increased, and the device is not easy to tip over after installation.

[0039] In this embodiment, refer to Figure 1 , Figure 2 and Figure 5 The interceptor plate 3 includes a main body 301. A protective layer 302 is provided on the surface of the main body 301. An impact-resistant layer 303 is fixedly connected to the surface of the protective layer 302. A wear-resistant coating 304 is fixedly connected to the surface of the main body 301. A rust-proof coating 305 is fixedly connected to the surface of the wear-resistant coating 304. The impact-resistant layer 303 is located on the side where water is stored after the river channel is blocked. When the water flow impacts the main body 301, the impact-resistant layer 303 protects the main body 301. The protective layer 302 and the rust-proof coating 305 isolate the surface of the main body 301 from the air, making the main body 301 less prone to oxidation and rust. The wear-resistant coating 304 provides double protection for the main body 301, which helps to extend the service life of the interceptor plate 3.

[0040] Working principle: Step 1, dig pits on both sides of the river channel where the flow needs to be diverted;

[0041] Step 2: Insert the embedment seat 13 into the pit, and fill and compact the pit with soil.

[0042] Step 3: The hydraulic rod 2 drives the intercepting plate 3 to move down through the connecting plate 4, inserting the intercepting plate 3 into the river channel, thereby causing the wear-resistant strip 5 on the intercepting plate 3 to insert into the inner side wall and inner bottom wall of the river channel, thus cutting off the river water.

[0043] Step four: After the construction is completed, the hydraulic rod 2 retracts, and the hydraulic rod 2 drives the throttling plate 3 to rise through the connecting plate 4, and then the device is removed.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A diversion device for hydraulic construction, comprising a frame (1), a diversion mechanism mounted on the frame (1), and a fixing mechanism mounted at the bottom of the diversion mechanism, characterized in that: The flow-blocking mechanism includes a hydraulic rod (2) and a flow-blocking plate (3) fixedly installed on the upper surface of the frame (1). A connecting plate (4) is fixedly connected to the upper surface of the flow-blocking plate (3). The output end of the hydraulic rod (2) is fixedly connected to the connecting plate (4). A wear-resistant strip (5) is fixedly connected to the bottom side of the flow-blocking plate (3). Symmetrically distributed support legs (6) are fixedly connected to the lower surface of the frame (1).

2. The interception device for water conservancy construction according to claim 1, characterized in that: The upper surface of the support leg (6) is provided with a sliding groove (7), and the inner wall of the sliding groove (7) is provided with a mating groove (8).

3. A diversion device for water conservancy construction according to claim 2, characterized in that: The top side of the interceptor plate (3) is fixedly connected to an mounting plate (9), and the mounting plates (9) are symmetrically distributed.

4. A diversion device for water conservancy construction according to claim 3, characterized in that: The mounting plate (9) is fixedly connected to a mating block (10) on its side, and the inner wall of the mating groove (8) is slidably connected to the mating block (10).

5. A diversion device for hydraulic construction according to claim 4, characterized in that: The side of the mating block (10) is fixedly connected to a slider (11), and the inner wall of the sliding groove (7) is slidably connected to the slider (11).

6. A diversion device for water conservancy construction according to claim 1, characterized in that: The fixing mechanism includes a support rod (12) fixedly installed on the front and back sides of the bottom of the support leg (6), and the bottom of the support rod (12) and the bottom of the support leg (6) are both fixedly connected to a recessed seat (13).

7. A diversion device for water conservancy construction according to claim 6, characterized in that: The embedment base (13) has a storage groove (14) on both the front and back sides, and the inner wall of the storage groove (14) is rotatably connected to a rotating plate (15).

8. A diversion device for water conservancy construction according to claim 1, characterized in that: An auxiliary rod (16) is fixedly connected to the lower surface of the frame (1), and one end of the auxiliary rod (16) is fixedly connected to the support leg (6).

9. A diversion device for water conservancy construction according to claim 1, characterized in that: The interceptor plate (3) includes a main body (301), the surface of the main body (301) is provided with a protective layer (302), and an impact-resistant layer (303) is fixedly connected to the surface of the protective layer (302).

10. A diversion device for water conservancy construction according to claim 9, characterized in that: The surface of the main body (301) is fixedly connected to a wear-resistant coating (304), and the surface of the wear-resistant coating (304) is fixedly connected to an anti-rust coating (305).

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