Waterproof drainage device for hydraulic engineering construction
By using a retaining wall and lifting assembly design in water conservancy engineering construction, combined with the lifting assemblies and cleaning rods of the front and rear gates, the problem of blockage at temporary drainage locations was solved, enabling rapid opening and closing and debris removal, thus ensuring the smoothness and reliability of the drainage outlet.
Patent Information
- Application Number
- CN202423152709.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-20
AI Technical Summary
In existing water conservancy projects, temporary drainage locations are prone to blockage and the closure process is inconvenient, resulting in poor drainage.
It adopts a water-blocking wall and lifting component design, and achieves rapid opening and closing of the drain outlet through the cooperation of the front gate and the rear gate, and removes debris with the cleaning rod to prevent blockage.
It enables rapid opening and closing of drainage outlets and smooth flow, prevents blockage by debris, and improves the convenience and reliability of drainage during construction.
Smart Images
Figure CN223523044U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water conservancy construction technical field, concretely relates to a water conservancy construction waterproof drainage device. BACKGROUND
[0002] In the field of water conservancy construction, waterproof drainage work is always a crucial link. Water conservancy construction often involves large-area foundation construction, underground structure excavation and work environment closely related to water.
[0003] In waterproof drainage operation, the temporary drainage position is often drained through a simple water pipe, and impurities in the water can easily enter the drainage water pipe through the water flow, causing the water pipe to be blocked, and the closing operation to stop drainage is mostly direct filling, and the sealing method has low reliability, is easy to fail, and is not convenient to use again. Therefore, the technical personnel in the art provide a water conservancy construction waterproof drainage device to solve the problems in the above background art. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a water conservancy construction waterproof drainage device to solve the following technical problems:
[0005] How to improve the convenience of water flow drainage and stop operation at the temporary drainage position of construction and prevent the drainage port from being blocked.
[0006] The purpose of the utility model can be realized by the following technical solutions:
[0007] A water conservancy construction waterproof drainage device, comprising a water retaining wall, a drainage port is formed in the lower side of the water retaining wall, a mounting bracket is fixedly connected to the water inlet end of the drainage port through screws, a plurality of retaining rods are fixed at intervals on the inner side of the mounting bracket;
[0008] A cavity is formed in the upper side of the drainage port inside the water retaining wall, a lifting assembly is arranged in the cavity, a front gate and a rear gate are respectively connected to the two sides of the lifting assembly, and the front gate is arranged on the side close to the retaining rod;
[0009] The lifting assembly can drive the front gate and the rear gate to lift up and down;
[0010] The front gate comprises a plate body one, a plurality of cleaning rods are fixed at intervals on the outer side of the lower end of the plate body one, and the cleaning rods extend out of the gaps between the retaining rods.
[0011] Further, the lifting assembly comprises mounting plates mounted on the upper and lower sides of the cavity, a lead screw is rotatably connected between the two mounting plates, a lifting seat is sleeved on the outer end of the lead screw, and a hand wheel is fixedly connected to the outer end of the mounting plate;
[0012] Further, two guide rods are fixedly connected between the two mounting plates, and two ends of the lifting seat are respectively slidably connected with the two guide rods.
[0013] Further, the front gate plate further comprises a connecting frame, the connecting frame has two ends, one end is fixedly connected with one side of the lifting seat, and the other end is elastically connected with the plate body through an elastic joint, two tension springs are fixedly connected between the top of the plate body and the water retaining wall in the cavity.
[0014] Further, the elastic joint comprises a sleeve rod, the sleeve rod is fixedly connected with the plate body, and the outer end of the sleeve rod is slidably connected with a spring.
[0015] Further, the cleaning rod is fixedly connected with the plate body through a thread.
[0016] Further, the rear gate plate comprises a second plate body, a connecting seat is slidably connected with the upper end of the rear side of the second plate body through a sliding groove, the connecting seat is fixedly connected with the lifting seat, and a plurality of through holes are formed in the lower end of the second plate body.
[0017] The water drainage device for water conservancy construction has the advantages that:
[0018] 1. The water drainage device for water conservancy construction drives the front gate plate and the rear gate plate through the lifting assembly, opens the drainage outlet, performs drainage, and then closes the drainage outlet, so that the front gate plate and the rear gate plate are tightly matched with the drainage outlet, the drainage outlet is closed to stop drainage, the front gate plate and the rear gate plate form two gate structures, the failure is not prone to occur, and the reliability is high.
[0019] 2. When the front gate plate is opened and closed, the cleaning rod on the front gate plate moves up and down together, the cleaning rod extends from the gap between the blocking rods, the cleaning rod can clean the sundries blocked on the blocking rods when the cleaning rod is lifted, the sundries are prevented from being blocked, the drainage outlet is ensured to be smooth, and the function is comprehensive. DRAWINGS
[0020] The water drainage device for water conservancy construction will be further described below with reference to the drawings.
[0021] Figure 1 is a perspective view of the water drainage device for water conservancy construction;
[0022] Figure 2 is a side sectional view of the water drainage device for water conservancy construction;
[0023] Figure 3 is a structural view of the lifting assembly of the water drainage device for water conservancy construction;
[0024] Figure 4 is a connecting structure diagram of a rear gate plate of a waterproof drainage device for water conservancy construction;
[0025] Figure 5 is Figure 4 the enlarged view of A in the middle.
[0026] Reference signs:
[0027] 1, water retaining wall; 2, drainage port; 3, mounting frame; 4, baffle rod; 5, cavity; 6, lifting assembly; 61, mounting plate; 62, lead screw; 63, guide rod; 64, lifting seat; 65, hand wheel; 7, front gate plate; 71, connecting frame; 72, plate body one; 73, cleaning rod; 74, elastic joint; 741, sleeve rod; 742, spring; 8, rear gate plate; 81, connecting seat; 82, plate body two; 83, through hole; 9, tension spring. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0029] Please refer to Figures 1 to 4 the drawings, the waterproof drainage device for water conservancy construction in the embodiments of the present application includes a water retaining wall 1, a drainage port 2 is formed in the lower side of the water retaining wall 1, a mounting frame 3 is fixedly connected to the water inlet end of the drainage port 2 through screws, a plurality of baffle rods 4 are fixedly arranged at intervals on the inner side of the mounting frame 3, the baffle rods 4 are arranged at the water inlet end of the drainage port 2, can intercept large impurities and floating weeds and other impurities, prevent the drainage port 2 from being blocked, and the mounting frame 3 is fixedly installed on the water retaining wall 1 through screws, and can be replaced.
[0030] A cavity 5 is formed in the upper side of the drainage port 2 in the water retaining wall 1, a lifting assembly 6 is arranged in the cavity 5, the lifting assembly 6 is connected to a front gate plate 7 and a rear gate plate 8 on both sides respectively, and the front gate plate 7 is arranged on one side close to the baffle rod 4;
[0031] The lifting assembly 6 can drive the front gate plate 7 and the rear gate plate 8 to lift up and down;
[0032] The front gate plate 7 comprises a plate body 72, a plurality of cleaning rods 73 are fixed on the lower end of the plate body 72 and extend out of the gaps between the plurality of blocking rods 4, the front gate plate 7 and the rear gate plate 8 are driven by the lifting assembly 6, the drainage outlet 2 is opened to drain water, and the front gate plate 7 and the rear gate plate 8 are tightly matched with the drainage outlet 2 to close the drainage outlet 2 and stop the drainage, when the front gate plate 7 is opened and closed, the cleaning rods 73 on the front gate plate 7 move up and down together, and when the cleaning rods 73 are lifted, the part of the sundries blocked on the blocking rods 4 can be cleaned, so that the sundries are prevented from being blocked, the drainage outlet 2 is ensured to be smooth, and the function is comprehensive.
[0033] In the embodiment, the cleaning rods 73 are fixedly connected with the plate body 72 through threads, the cleaning rods 73 are detachable in a threaded connection mode, and the cleaning rods 73 can be replaced when the cleaning rods 73 are worn or corroded.
[0034] Please refer to Figure 2 and Figure 3 As an embodiment of the utility model, the lifting assembly 6 comprises two mounting plates 61 mounted on the upper and lower sides of the cavity 5, a lead screw 62 is rotationally connected between the two mounting plates 61, a lifting seat 64 is sleeved on the outer end of the lead screw 62, a hand wheel 65 is fixedly connected to the outer end of the mounting plate 61, the lead screw 62 is driven to rotate through the hand wheel 65, the lifting seat 64 is driven to lift due to the threaded connection relationship between the lead screw 62 and the lifting seat 64, and the opening and closing of the front gate plate 7 and the rear gate plate 8 are realized.
[0035] The two mounting plates 61 are fixedly connected with two guide rods 63, and the two ends of the lifting seat 64 are slidably sleeved with the two guide rods 63, so that the lifting seat 64 is stably moved through the setting of the guide rods 63.
[0036] Please refer to Figures 3 to 5 As an embodiment of the utility model, the front gate plate 7 further comprises a connecting frame 71, the connecting frame 71 has two ends, one end is fixedly connected with one side of the lifting seat 64, and the other end is elastically connected with the plate body 72 through an elastic joint 74, two tension springs 9 are fixedly connected between the top of the plate body 72 and the water retaining wall 1 in the cavity 5.
[0037] The elastic joint 74 comprises a sleeve rod 741, the sleeve rod 741 is fixedly connected with the plate body 72, a spring 742 is slidably sleeved on the outer end of the sleeve rod 741, and the lower end of the connecting frame 71 is slidably sleeved with the sleeve rod 741.
[0038] The rear shutter 8 comprises a plate body two 82, the rear side upper end of the plate body two 82 is slidably connected with a connecting seat 81 through a sliding groove, the connecting seat 81 is fixedly connected with the lifting seat 64, the lower end of the plate body two 82 is provided with a plurality of through holes 83, and the through holes 83 are arranged to facilitate the water in the drain outlet 2 to be discharged when the front and rear shutters are both closed.
[0039] Through the above setting, when the lifting assembly 6 is lowered, the rear shutter 8 moves together with the lifting seat 64 due to gravity, and the front shutter 7 is lowered only when the lifting seat 64 is lowered to a certain distance and the spring 742 is compressed due to the pulling of the tension spring 9, so that the rear shutter 8 is closed first, the front shutter 7 is closed later, the flow rate of the water flow is reduced after the rear shutter 8, the debris blocked by the blocking rod 4 is less driven by the water flow, and the debris is not easy to enter the drain outlet 2 with the water flow when the cleaning rod 7 of the front shutter 7 is lowered to clean the debris, but is suspended and floats to the water surface, further ensuring that the drain outlet is not blocked.
[0040] The above describes one embodiment of the utility model in detail, but the content described can only be the preferred embodiment of the utility model, and cannot be considered to limit the implementation range of the utility model. Any equivalent change and improvement within the scope of the utility model application should still belong to the patent coverage range of the utility model.
Claims
1. A waterproof drainage device for hydraulic engineering construction, comprising a water retaining wall (1), a drainage opening (2) being formed in the lower side of the water retaining wall (1), characterized in that: The water inlet end of the drain port (2) is fixedly connected with a mounting rack (3) through screws, and multiple blocking rods (4) are fixedly arranged on the inner side of the mounting rack (3); A cavity (5) is arranged on the upper side of the drain port (2) in the water retaining wall (1), and a lifting assembly (6) is arranged in the cavity (5), the lifting assembly (6) is connected with a front gate plate (7) and a rear gate plate (8) on both sides respectively, and the front gate plate (7) is arranged on the side close to the blocking rod (4); The lifting assembly (6) can drive the front gate plate (7) and the rear gate plate (8) to lift up and down; The front gate plate (7) comprises a plate body one (72), multiple cleaning rods (73) are fixedly arranged on the outer side of the lower end of the plate body one (72), and the cleaning rods (73) extend out of the gaps between the blocking rods (4).
2. The waterproof drainage device for hydraulic engineering construction according to claim 1, characterized in that: The lifting assembly (6) comprises mounting plates (61) mounted on the upper and lower sides of the cavity (5), a lead screw (62) is rotatably connected between the two mounting plates (61), a lifting seat (64) is sleeved on the outer end of the lead screw (62), and a hand wheel (65) is fixedly connected to the outer end of the mounting plate (61).
3. The waterproof drainage device for hydraulic engineering construction of claim 2, characterized in that: Two guide rods (63) are fixedly connected between the two mounting plates (61), and the two ends of the lifting seat (64) are slidably sleeved with the two guide rods (63) respectively.
4. The waterproof drainage device for hydraulic engineering construction of claim 2, characterized in that: The front gate plate (7) further comprises a connecting rack (71), the connecting rack (71) has two ends, one end is fixedly connected with one side of the lifting seat (64), and the other end is elastically connected with the plate body one (72) through an elastic joint (74), two tension springs (9) are fixedly connected between the top of the plate body one (72) and the water retaining wall (1) in the cavity (5).
5. The waterproof drainage device for hydraulic engineering construction of claim 4, characterized in that: The elastic joint (74) comprises a sleeve rod (741), the sleeve rod (741) is fixedly connected with the plate body one (72), a spring (742) is slidably sleeved on the outer end of the sleeve rod (741), and the lower side of the sleeve rod (741) is slidably sleeved with the spring (742).
6. The waterproof drainage device for hydraulic engineering construction of claim 1, characterized in that: The cleaning rod (73) is fixedly connected with the plate body one (72) through threads.
7. The waterproof drainage device for hydraulic engineering construction of claim 1, characterized in that: The rear gate plate (8) comprises a plate body two (82), a connecting seat (81) is slidably connected to the rear side of the upper end of the plate body two (82) through a sliding groove, the connecting seat (81) is fixedly connected with the lifting seat (64), and multiple through holes (83) are arranged on the lower end of the plate body two (82).