Flood prevention device for water conservancy project

Abstract

The utility model relates to the technical field of water conservancy flood prevention, in particular to a water conservancy project flood prevention device which can adjust the direction of a flood prevention plate and fix the flood prevention plate according to requirements, meets flood prevention requirements in a larger range and improves practicability. Comprising a flood prevention plate, and further comprises a base, sleeve seats, a movable rod, a front plate, a hinge frame, a hinge shaft, a hinge block, a sliding pipe, a telescopic rod, a jacking screw sleeve, a jacking screw rod and a jacking screwing handle, the front side of the top end of the base is connected with the bottom ends of the two sleeve seats, the inner sides of the sleeve seats are movably connected with the outer sides of the two ends of the movable rod, and the front end of the movable rod is connected with the lower side of the rear end of the front plate; the inner side of each hinge frame is movably connected with the middle of the outer side of a hinge block through a hinge shaft, the inner side of a sliding pipe is slidably connected with the outer side of a telescopic rod, the outer side of the sliding pipe and the outer side of the telescopic rod are connected to the hinge blocks respectively, the upper end of the outer side of the sliding pipe communicates with the inner ends of multiple sets of jacking threaded sleeves, and the inner walls of the jacking threaded sleeves are in threaded connection with the outer walls of jacking threaded rods. The outer end of the jacking screw is connected with the middle of the inner end of the jacking screwing handle.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy flood prevention, in particular to a water conservancy engineering flood prevention device. Background Art

[0002] In water conservancy projects, relevant work is carried out in flood forecasting, flood control dispatching, and flood control project application in order to prevent and mitigate flood disasters. The main contents of flood control include: long-term, medium-term, and short-term weather situation forecasts, flood water situation forecasts, dispatching and application of flood control projects such as embankments, reservoirs, sluices, and flood storage areas, emergency rescue after dangerous situations and disasters, and emergency measures in extraordinary situations.

[0003] There is a water conservancy flood control device with a Chinese patent publication number of CN218933009U, which can effectively reduce the impact force of water flow on the flood control plate by movably connecting a buffer device on the outer side of the flood control plate, using the blocking effect of the buffer plate and the elastic effect of the spring in the buffer rod. In addition, the outer side of the buffer plate is set as an arc surface, which can increase the force-bearing area of ​​the buffer plate and further reduce the impact force of the water flow. On the other hand, a first protrusion and a first groove are provided on the flood control plate, and a second protrusion and a second groove are provided on the bottom plate. Through the mutual cooperation of the first protrusion and the first groove, and the mutual cooperation of the second protrusion and the second groove, the impact resistance and sealing of the connection between the two flood control devices can be enhanced. In addition, by providing a plurality of fixing devices on the flood control device, the impact resistance of the connection between the two flood control devices can be further enhanced, making the flood control device more stable.

[0004] However, the shape of the device is constant, which makes it difficult to meet the installation requirements in different orientations and has poor practicality. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a water conservancy engineering flood control device which can adjust the position of a flood control plate and fix it according to demand, thereby meeting a wider range of flood control needs and improving practicality.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flood control device for a water conservancy project, including a flood control board, a base, a sleeve, a movable rod, a front plate, an articulated frame, an articulated shaft, an articulated block, a slide pipe, a telescopic rod, a tightening screw sleeve, a tightening screw and a tightening wrench, wherein the front side of the top of the base is connected to the bottom ends of the two sets of sleeves, the inner side of the sleeve is movably connected to the outer sides of the two ends of the movable rod, the front end of the movable rod is connected to the lower side of the rear end of the front plate, and the front plate is connected to the flood control board through a buffer mechanism. The rear ends are connected, and a group of hinge frames are respectively connected to the middle and rear sides of the top end of the base and the middle and upper sides of the bottom end of the front plate. The inner sides of each group of hinge frames are movably connected to the middle parts of the outer sides of a group of hinge blocks through a group of hinge shafts. The inner sides of the sliding tubes are slidably connected to the outer sides of the telescopic rods. The sliding tubes and the outer sides of the telescopic rods are respectively connected to a group of hinge blocks. The upper ends of the outer sides of the sliding tubes are connected to the inner ends of multiple groups of tightening screw sleeves. The inner walls of the tightening screw sleeves are screwed to the outer walls of the tightening screws. The outer ends of the tightening screws are connected to the middle parts of the inner ends of the tightening hand.

[0009] Preferably, the buffer mechanism includes a sliding sleeve, a sliding rod and a spring. The middle of the left and right sides of the front plate are respectively connected to the outer side of a group of sliding sleeves, the inner side of the sliding sleeve is slidably connected to the outer side of the sliding rod, the front ends of the two groups of sliding rods are respectively connected to the middle of the left and right sides of the rear end of the flood control board, and the outer side of the sliding rod between the flood control board and the front plate is also connected to a spring.

[0010] Preferably, it further comprises a blocking piece, and the rear side of each group of sliding rods is respectively connected to the middle part of the front side of a group of blocking pieces.

[0011] Preferably, it further comprises a protrusion and a groove, the left side of the base is connected to the inner side of the protrusion, and the right side of the base is provided with a groove.

[0012] Preferably, it also includes screw grooves, fixing bolts and through grooves, wherein a plurality of screw grooves are vertically arranged on the inner side of the grooves, a plurality of fixing bolts are correspondingly vertically arranged on the inner side of the protrusions, and the fixing bolts are movably arranged in the through grooves.

[0013] Preferably, the outer side of the flood control board is a curved structure.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a flood control device for water conservancy projects, which has the following features:

[0016] Beneficial effects:

[0017] The base is fixed in the corresponding position so that the flood control plate is on the flood control side. Then, according to the needs, the telescopic rod is slid inside the sliding tube, and the two sets of hinge blocks are constrained to move in the hinge frame through the hinge shaft, so that the sliding tube and the telescopic rod are offset accordingly. When the movable rod moves under the constraint of the sleeve, the front plate is offset by a certain angle. After it is in place, multiple sets of tightening hands are respectively screwed to rotate the corresponding tightening screws. The tightening screws are screwed with the tightening screw sleeves and act inward on the outside of the telescopic rod to tighten, so that the sliding tube and the telescopic rod are relatively fixed, thereby supporting the front plate. The flood control plate acts to prevent floods. The position of the flood control plate can be adjusted and fixed according to the needs. It is suitable for a wider range of flood control needs and improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an axial view of the schematic diagram of the structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 Rear view of

[0020] Figure 3 For this utility model Figure 1 Right view of;

[0021] Figure 4 For this utility model Figure 1 Top view of .

[0022] Markings in the attached drawings: 1. base; 2. sleeve; 3. movable rod; 4. front plate; 5. articulated frame; 6. articulated shaft; 7. articulated block; 8. slide tube; 9. telescopic rod; 10. tightening screw sleeve; 11. tightening screw rod; 12. tightening wrench; 13. flood control plate; 14. sleeve; 15. slide rod; 16. spring; 17. baffle; 18. boss; 19. groove; 20. screw groove; 21. fixing bolt; 22. through groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example

[0025] See also Figure 1-4A flood control device for a water conservancy project includes a flood control board 13, and also includes a base 1, a sleeve 2, a movable rod 3, a front plate 4, an articulated frame 5, an articulated shaft 6, an articulated block 7, a sliding tube 8, a telescopic rod 9, a tightening screw sleeve 10, a tightening screw 11 and a tightening hand 12. The front side of the top of the base 1 is connected to the bottom ends of the two sets of sleeves 2, the inner side of the sleeve 2 is movably connected to the outer sides of both ends of the movable rod 3, the front end of the movable rod 3 is connected to the lower side of the rear end of the front plate 4, and the front plate 4 is connected to the rear end of the flood control board 13 through a buffer mechanism. A group of articulated frames 5 are respectively connected to the middle and upper sides of the bottom end of the front plate 4, and the inner side of each group of articulated frames 5 is movably connected to the middle part of the outer side of a group of articulated blocks 7 through a group of articulated shafts 6. The inner side of the sliding tube 8 is slidably connected to the outer side of the telescopic rod 9, and the sliding tube 8 and the outer side of the telescopic rod 9 are respectively connected to a group of articulated blocks 7. The sliding tube 8 is connected to the outer side of the telescopic rod 9. The upper end of the side is connected with the inner end of multiple groups of tightening screw sleeves 10, the inner wall of the tightening screw sleeves 10 is screwed and connected with the outer wall of the tightening screw rod 11, and the outer end of the tightening screw rod 11 is connected with the middle part of the inner end of the tightening hand 12; fix the base 1 in the corresponding position, so that the flood control plate 13 is on the flood control side, and then according to the needs, the telescopic rod 9 is slid inside the slide tube 8, and the two groups of hinge blocks 7 are constrained to move in the hinge frame 5 through the hinge shaft 6, so that the slide tube 8 and the telescopic rod 9 are offset accordingly, and the movable rod 3 is constrained to move under the constraint of the sleeve seat 2, and the front plate 4 is offset by a certain angle. After being in place, the multiple groups of tightening hands 12 are respectively screwed to rotate the corresponding tightening screw rods 11, and the tightening screw rods 11 are screwed with the tightening screw sleeves 10, and act inward on the outer side of the telescopic rod 9 to tighten, so that the slide tube 8 and the telescopic rod 9 are relatively fixed, thereby supporting the front plate 4, and the flood control plate 13 acts on flood control.

[0026] The buffer mechanism includes a sliding sleeve 14, a sliding rod 15 and a spring 16. The middle of the left and right sides of the front plate 4 are respectively connected to the outer side of a group of sliding sleeves 14, the inner side of the sliding sleeve 14 is slidably connected to the outer side of the sliding rod 15, the front ends of the two groups of sliding rods 15 are respectively connected to the middle of the left and right sides of the rear end of the flood control plate 13, and the outer side of the sliding rod 15 between the flood control plate 13 and the front plate 4 is also connected to the spring 16; the flood control plate 13 is connected to the front side of the front plate 4 through the sliding sleeve 14, and the sliding rod 15 is slidably guided on the inner side of the sliding sleeve 14, and can be deformed and buffered through the spring 16.

[0027] The back side of each group of slide bars 15 is connected to the middle part of the front side of a group of slide bars 17 respectively; the slide bars 15 can be blocked by the slide bars 17 to prevent the slide bars 15 from sliding forward in the slide sleeve 14, thereby improving reliability.

[0028] It also includes a protrusion 18 and a groove 19. The left side of the base 1 is connected to the inner side of the protrusion 18, and the right side of the base 1 is provided with a groove 19. Adjacent bases 1 can be matched with the protrusion 18 and the groove 19 to make their connection tighter and improve reliability.

[0029] It also includes screw grooves 20, fixing bolts 21 and through grooves 22. Multiple groups of screw grooves 20 are vertically arranged on the inner side of the groove 19, and multiple groups of fixing bolts 21 are correspondingly arranged on the inner side of the protrusion 18. The fixing bolts 21 are movably arranged in the through grooves 22. When adjacent protrusions 18 and grooves 19 correspond, the through grooves 22 and the screw grooves 20 can correspond, and the fixing bolts 21 can be passed through the through grooves 22 and screwed into the screw grooves 20, so that the protrusions 18 and the grooves 19 are relatively fixed, thereby improving reliability.

[0030] The outer side of the flood control board 13 is a curved surface structure, which can increase the contact area between the front side of the flood control board 13 and the water, reduce the impact force of the water flow, and improve reliability.

[0031] In summary, when a flood control device for a water conservancy project is used, the base 1 is fixed in a corresponding position, and the adjacent bases 1 can be matched by the convex frame 18 and the groove 19. When the adjacent convex frames 18 and the groove 19 correspond, the through groove 22 and the screw groove 20 can be made to correspond, and the fixing bolt 21 can be screwed into the screw groove 20 through the through groove 22, so that the convex frame 18 and the groove 19 are relatively fixed, so that the connection is tighter, and the flood control plate 13 is on the flood control side, and then according to the needs, the telescopic rod 9 is slid inside the sliding tube 8, and the two groups of hinge blocks 7 are constrained to move in the hinge frame 5 through the hinge shaft 6, so that the sliding tube 8 and the telescopic rod 9 are offset accordingly, and when the movable rod 3 moves under the constraint of the sleeve 2, the front plate 4 is offset to a certain extent. The jacking screw 11 is screwed together with the jacking screw sleeve 10 to act on the outside of the telescopic rod 9 to tighten it, so that the sliding tube 8 and the telescopic rod 9 are relatively fixed, thereby supporting the front plate 4, and connecting the front plate 4 to the flood control plate 13 through the sliding sleeve 14, the sliding rod 15 and the spring 16. The sliding rod 15 slides and guides on the inside of the sliding sleeve 14, and the spring 16 can deform and cushion the shock. The blocking piece 17 can block the rear side of the sliding rod 15 to prevent the sliding rod 15 from sliding forward in the sliding sleeve 14 and being acted on by the flood control plate 13 to prevent flooding. The curved surface structure increases the contact area between the front side of the flood control plate 13 and the water, and reduces the impact force of the water flow.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flood control device for a water conservancy project, comprising a flood control board (13), characterized in that: The utility model also comprises a base (1), a sleeve (2), a movable rod (3), a front plate (4), an articulated frame (5), an articulated shaft (6), an articulated block (7), a sliding tube (8), a telescopic rod (9), a tightening screw sleeve (10), a tightening screw rod (11) and a tightening screw hand (12), wherein the front side of the top end of the base (1) is connected to the bottom ends of the two sets of sleeves (2), the inner side of the sleeve (2) is movably connected to the outer sides of the two ends of the movable rod (3), the front end of the movable rod (3) is connected to the lower side of the rear end of the front plate (4), the front plate (4) is connected to the rear end of the flood control plate (13) through a buffer mechanism, and the middle and rear side of the top end of the base (1) is connected to the lower side of the rear end of the front plate (4), and the front plate (4) is connected to the rear end of the flood control plate (13) through a buffer mechanism. A group of hinge frames (5) are respectively connected to the middle and upper sides of the bottom end of the front plate (4); the inner side of each group of hinge frames (5) is movably connected to the middle part of the outer side of a group of hinge blocks (7) via a group of hinge shafts (6); the inner side of the slide tube (8) is slidably connected to the outer side of the telescopic rod (9); the outer sides of the slide tube (8) and the telescopic rod (9) are respectively connected to a group of hinge blocks (7); the upper end of the outer side of the slide tube (8) is connected to the inner ends of multiple groups of tightening screw sleeves (10); the inner wall of the tightening screw sleeve (10) is screwedly connected to the outer wall of the tightening screw rod (11); and the outer end of the tightening screw rod (11) is connected to the middle part of the inner end of the tightening hand (12).

2. A flood control device for water conservancy projects according to claim 1, characterized in that: The buffer mechanism comprises a sliding sleeve (14), a sliding rod (15) and a spring (16); the middle parts of the left and right sides of the front plate (4) are respectively connected to the outer sides of a group of sliding sleeves (14); the inner sides of the sliding sleeves (14) are slidably connected to the outer sides of the sliding rods (15); the front ends of the two groups of sliding rods (15) are respectively connected to the middle parts of the left and right sides of the rear end of the flood control plate (13); and the outer sides of the sliding rods (15) between the flood control plate (13) and the front plate (4) are also connected to the spring (16).

3. A flood control device for water conservancy projects according to claim 2, characterized in that: It also includes a blocking piece (17), and the rear side of each group of sliding rods (15) is respectively connected to the middle part of the front side of a group of blocking pieces (17).

4. A flood control device for water conservancy projects according to claim 1, characterized in that: It also comprises a protrusion (18) and a groove (19); the left side of the base (1) is connected to the inner side of the protrusion (18), and the right side of the base (1) is provided with the groove (19).

5. A flood control device for water conservancy projects according to claim 4, characterized in that: It also includes screw grooves (20), fixing bolts (21) and through grooves (22); a plurality of screw grooves (20) are vertically arranged inside the groove (19); a plurality of fixing bolts (21) are correspondingly vertically arranged inside the convex frame (18); and the fixing bolts (21) are movably arranged inside the through grooves (22).

6. A flood control device for water conservancy projects according to claim 1, characterized in that: The outer side of the flood control board (13) is a curved surface structure.

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