Water stop device for water channel

Abstract

A water stop device for a water channel comprises an installation frame, a first fixing plate is fixedly connected to the installation frame, and a plurality of water stop plates are connected to the installation frame in a clamped mode. The five water stop plates are clamped into the mounting frame, assembly is achieved, and when a certain water stop plate is damaged, the damaged water stop plate can be pulled out upwards to be replaced independently, so that the maintenance cost is saved, and the maintenance difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to a water stopping device, in particular to a water channel water stopping device. Background Art

[0002] A waterway refers to a narrow area of ​​water that connects two bodies of water. The water-stop structure is set at the permanent joints of the waterway to prevent water from leaking from the gaps or holes in the structure. It is an important component of the waterway.

[0003] The patent with the patent authorization announcement number CN219862646U discloses an anti-seepage and water-stopping structure for water conservancy projects. The patent fixes the bottom plate on the ground through a mounting plate, then rotates the fastening bolts to make it move outward, and then pulls the second baffle plate to raise or lower it to a suitable height, and then rotates the fastening bolts in the opposite direction to tighten the second baffle plate to perform water-stopping operations. However, the patent still has shortcomings in actual use. The first baffle plate in the patent is an integrated structure. When local damage occurs during use, it can only be partially repaired or replaced as a whole, which increases the difficulty of maintenance and increases the maintenance cost.

[0004] Therefore, there is an urgent need to provide an assembled waterway water stopping device. Utility Model Content

[0005] In order to overcome the disadvantage that the first baffle in the above patent is an integrated structure and can only be partially repaired or replaced as a whole when partially damaged during use, thereby increasing the difficulty and cost of maintenance, the utility model provides an assembled waterway water stopping device.

[0006] In order to solve the above problem, the utility model adopts the following technical solution: a waterway water stopping device, including a mounting frame, a first fixing plate is fixedly connected to the mounting frame, and a plurality of water stopping plates are clamped on the mounting frame.

[0007] More preferably, a plurality of the water stop plates are connected to each other by snap-fitting.

[0008] More preferably, an outer extension plate is fixedly connected to the mounting frame, a first rotating shaft is rotatably connected to the first fixed plate, a rotating wheel is provided on the first rotating shaft, a winding wheel is provided on the first rotating shaft, a pull rope is wound around the winding wheel, an inner extension plate for expanding the height of the water stop plate is slidably provided inside the outer extension plate, and the end of the pull rope is connected to the inner extension plate.

[0009] More preferably, a guide rod for guiding the pull rope is fixedly connected to the first fixing plate.

[0010] More preferably, a cylindrical handle is provided on the rotating wheel.

[0011] More preferably, the inner extension plate can be tightly engaged with the outer extension plate after being fully raised.

[0012] More preferably, a second rotating shaft is rotatably connected to the mounting frame, a support plate for supporting the water stop plate is rotatably connected to the second rotating shaft, a pull plate is fixedly connected to the inner extension plate, the pull plate is slidably connected to the support plate, a second fixed plate is fixedly connected to the outer extension plate, a limit rod for limiting the support plate is slidably provided on the second fixed plate, and a first elastic member is sleeved on the limit rod for resetting the limit rod.

[0013] More preferably, a guide rod is fixedly connected to the mounting frame, a third fixing plate for fixing the rotating wheel is slidably provided on the guide rod, and a second elastic member for resetting the third fixing plate is sleeved on the guide rod.

[0014] More preferably, a fixing column is fixedly connected to the outer extension plate.

[0015] More preferably, a water squeezing rack is provided on the rotating wheel, and the pull rope passes through the water squeezing rack.

[0016] Compared with the prior art, the utility model has the following technical effects: 1. By clamping five waterstop plates into the mounting frame, an assembly setting is achieved. When a waterstop plate is damaged, the damaged waterstop plate can be pulled out upwards and replaced individually, thereby saving maintenance costs and reducing maintenance difficulty.

[0017] 2. By rotating the rotating wheel, the winding wheel rotates and the pull rope is reeled up to pull up the inner extension plate to a suitable height for expansion so that it can be used in different water levels.

[0018] 3. Pull the support plate upward through the pull plate to rotate it in a V shape to support the water stop plate, thereby enhancing the structural strength of the water stop plate.

[0019] 4. Use the third fixing plate to insert the rotating wheel inward to fix it, so as to prevent the rotating wheel from rotating at will and affecting the water-stopping operation of the inner extension plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram according to the utility model.

[0021] Figure 2 It is a schematic diagram of a three-dimensional sectional structure of a mounting frame, a first fixing plate and a water stop plate according to the utility model.

[0022] Figure 3 The utility model is a schematic diagram of a three-dimensional cross-sectional structure of a rotating wheel, a winding wheel and a pull rope.

[0023] Figure 4It is a schematic diagram of a three-dimensional sectional structure of a support plate, a second rotating shaft and a pull plate according to the utility model.

[0024] Figure 5 It is a three-dimensional cross-sectional structural schematic diagram of the third fixing plate, the guide rod and the second elastic member according to the utility model.

[0025] The meanings of the reference numerals in the figure are: 1. mounting frame, 2. first fixed plate, 3. water stop plate, 4. outer extension plate, 5. first rotating shaft, 51. guide rod, 6. rotating wheel, 7. winding wheel, 8. pull rope, 9. inner extension plate, 10. second rotating shaft, 1001. support plate, 11. pull plate, 12. second fixed plate, 13. limiting rod, 14. first elastic member, 15. guide rod, 16. second elastic member, 17. third fixed plate, 18. fixed column, 19. water squeezing rack. Implementation

[0026] 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 of 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.

[0027] Example 1: Please refer to Figure 1 and Figure 2 A waterway water-stopping device comprises a mounting frame 1, wherein two first fixing plates 2 which are symmetrically distributed on the left and right sides of the upper part of the mounting frame 1 are fixedly connected by welding, and five water-stopping plates 3 which are equidistantly distributed laterally are clamped on the lower part of the mounting frame 1, and the five water-stopping plates 3 are connected to each other by clamping to form a sealing structure for water-stopping.

[0028] When in use, fix the mounting frame 1 to the permanent seam of the waterway, and then insert the five waterstop plates 3 into the mounting frame 1 in turn. The five waterstop plates 3 are tightly connected to achieve assembly. When a waterstop plate 3 is damaged, the damaged waterstop plate 3 can be pulled out and replaced separately, thereby saving maintenance costs and reducing maintenance difficulty.

[0029] Example 2: Based on Example 1, please refer to Figure 3The front and rear sides of the upper part of the mounting frame 1 are fixedly connected with an outer extension plate 4 by welding. The two adjacent left and right first fixing plates 2 are connected to a first rotating shaft 5 for rotation together. A rotating wheel 6 is arranged at the right end of the first rotating shaft 5. A cylindrical handle is arranged on the rotating wheel 6, and the rotating wheel 6 is conveniently rotated by the cylindrical handle. A winding wheel 7 is arranged at the left end of the first rotating shaft 5. A pull rope 8 is wound around the winding wheel 7. A water squeezing rack 19 is arranged on the rotating wheel 6. The pull rope 8 passes through the water squeezing rack 19. When the water squeezing rack 19 is capable of winding and releasing the pull rope 8, the water on the pull rope 8 can be scraped off to keep the pull rope 8 tight. The inner sliding of the outer extension plate 4 The movable type is provided with an inner extension plate 9, and the end of the pull rope 8 is connected to the top of the inner extension plate 9. The inner extension plate 9 can be expanded by pulling up the water stop plate 3 through the pull rope 8, and after the inner extension plate 9 is fully raised, it can be tightly engaged with the outer extension plate 4 to avoid leakage. The two adjacent left and right first fixed plates 2 are commonly fixed with a guide rod 51, and the end of the pull rope 8 bypasses the pull rope 8 so that the pull rope 8 guides the pull rope 8 and assists the movement of the pull rope 8. A fixed column 18 is fixed to the middle part of the outer extension plate 4, and the fixed column 18 is used to support the inner extension plate 9 to improve the impact resistance of the inner extension plate 9.

[0030] See also Figure 4 The middle part of the lower front side of the mounting frame 1 is rotatably connected with a second rotating shaft 10, and the second rotating shaft 10 is rotatably connected with two left and right support plates 1001, and the two support plates 1001 are staggered. The water stop plate 3 can be supported by rotating the support plates 1001. The top of the inner extension plate 9 on the front side is fixedly connected with two pull plates 11 that are symmetrically distributed on the left and right by welding. The lower end of the pull plate 11 is slidably connected to the support plate 1001, and the pull plate 11 can be pulled by moving upward 1001, the bottom of the outer extension plate 4 is fixedly connected with two second fixed plates 12 which are symmetrically distributed on the left and right by welding, and a limiting rod 13 is slidably arranged on the second fixed plate 12, and the supporting plate 1001 can be limited by the limiting rod 13 so that the supporting plate 1001 can be rotated to a certain angle, and a first elastic member 14 is sleeved on the limiting rod 13 for resetting the limiting rod 13, and the two ends of the first elastic member 14 are respectively connected to the limiting rod 13 and the second fixed plate 12.

[0031] When the water level in the waterway rises, the rotating wheel 6 causes the winding wheel 7 to rotate and the pull rope 8 to pull the inner extension plate 9 up to a suitable height for expansion so that it can be used under different water levels. While the inner extension plate 9 moves upward, the pull plate 11 pulls the support plate 1001 upward to rotate and contact the water stop plate 3. At the same time, the support plate 1001 squeezes the limiting rod 13 to move upward, and the first elastic member 14 is compressed accordingly. After the inner extension plate 9 moves upward, the upper end of the limiting rod 13 contacts the outer extension plate 4 and stops moving to limit the support plate 1001, so that the two support plates 1001 support the water stop plate 3 in a V shape, thereby enhancing the structural strength of the water stop plate 3.

[0032] See also Figure 5 The left and right sides of the mounting frame 1 are fixedly connected with guide rods 15 by welding, and a third fixing plate 17 is slidably provided on the guide rod 15, and the rotating wheel 6 is clamped inwardly by the third fixing plate 17 to fix the rotating wheel 6. A second elastic member 16 is sleeved on the guide rod 15 to reset the third fixing plate 17, and the two ends of the second elastic member 16 are respectively connected to the guide rod 15 and the third fixing plate 17.

[0033] Before rotating the wheel 6, pull the third fixing plate 17 outward to loosen the wheel 6, and the second elastic member 16 is compressed accordingly. After the wheel 6 stops rotating, loosen the third fixing plate 17, and then under the restoring elastic force of the second elastic member 16, the third fixing plate 17 is snapped inward into the wheel 6 to fix it, thereby preventing the wheel 6 from rotating at will and affecting the water-stopping operation of the inner extension plate 9.

[0034] Although the utility model is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications can be made to the utility model without departing from the principle and spirit of the utility model defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the utility model, but the scope of protection is limited by the content of the claims.

Claims

1. A waterway water stopping device, characterized in that: The utility model comprises a mounting frame (1), wherein a first fixing plate (2) is fixedly connected to the mounting frame (1), and a plurality of water stop plates (3) are clamped on the mounting frame (1), and the plurality of water stop plates (3) are connected to each other by clamping; an outer extension plate (4) is fixedly connected to the mounting frame (1), a first rotating shaft (5) is rotatably connected to the first fixing plate (2), a rotating wheel (6) is arranged on the first rotating shaft (5), a winding wheel (7) is arranged on the first rotating shaft (5), a pull rope (8) is wound around the winding wheel (7), an inner extension plate (9) for increasing the height of the water stop plate (3) is slidably arranged inside the outer extension plate (4), and an end of the pull rope (8) is connected to the inner extension plate (9).

2. A waterway water stopping device according to claim 1, characterized in that: A guide rod (51) for guiding the pull rope (8) is fixedly connected to the first fixing plate (2).

3. A waterway water stopping device as claimed in claim 2, characterized in that: The rotating wheel (6) is provided with a cylindrical handle.

4. A waterway water stopping device as claimed in claim 2, characterized in that: After the inner extension plate (9) is fully raised, it can be tightly engaged with the outer extension plate (4).

5. A waterway water stopping device as claimed in claim 4, characterized in that: The mounting frame (1) is rotatably connected to a second rotating shaft (10), the second rotating shaft (10) is rotatably connected to a support plate (1001) for supporting the water stop plate (3), a pull plate (11) is fixedly connected to the inner extension plate (9), the pull plate (11) is slidably connected to the support plate (1001), a second fixed plate (12) is fixedly connected to the outer extension plate (4), a limit rod (13) for limiting the position of the support plate (1001) is slidably provided on the second fixed plate (12), and a first elastic member (14) for resetting the limit rod (13) is sleeved on the limit rod (13).

6. A waterway water stopping device according to claim 1, characterized in that: A guide rod (15) is fixedly connected to the mounting frame (1), a third fixing plate (17) for fixing the rotating wheel (6) is slidably arranged on the guide rod (15), and a second elastic member (16) for resetting the third fixing plate (17) is sleeved on the guide rod (15).

7. A waterway water stopping device as claimed in claim 2, characterized in that: A fixing column (18) is fixedly connected to the outer extension plate (4).

8. A waterway water stopping device as claimed in claim 2, characterized in that: The rotating wheel (6) is provided with a water squeezing frame (19), and the pull rope (8) passes through the water squeezing frame (19).

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