River regulation lifting pump station
By designing a quick-disassembly and sealing limit structure for the shredder in the river management and upgrading pump station, the problem of inconvenient maintenance of the shredder in the existing technology has been solved, and efficient maintenance operation has been achieved.
Patent Information
- Application Number
- CN202520115964.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-01-17
AI Technical Summary
In existing technologies, the comminutor bar is located inside the pump station, which is inconvenient for maintenance and repair, and has low efficiency.
A river management and improvement pumping station was designed. Through the cooperation of structures such as the crushing screen body, fixing groove, mounting ring, sliding groove, fixing block, bolt, push block, and spring, the crushing screen can be quickly disassembled and the cover can be quickly limited, simplifying the maintenance process.
It improves the maintenance efficiency of the crushing bar, simplifies the operation process, and enhances the reliability of the equipment.
Smart Images
Figure CN223706596U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of booster pump station technology, and in particular to a river management booster pump station. Background Technology
[0002] A pumping station is an engineering facility that lifts water from a lower elevation to a higher elevation or increases the pressure of water flow in a water pipe. It refers to devices and engineering projects that provide hydraulic and pneumatic power with a certain pressure and flow rate.
[0003] However, the existing technology still has shortcomings. In the existing technology, the crushing screen is located inside the pumping station. Staff can only perform routine maintenance and fault repair on the crushing screen by entering the pumping station, which is inconvenient and inefficient.
[0004] Therefore, we propose a river channel improvement pumping station to solve this problem. Utility Model Content
[0005] The purpose of this utility model is to solve the problems mentioned in the background art and to propose a river channel management and improvement pumping station.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A river channel improvement pumping station includes a base; a pumping station body is fixedly connected to the upper surface of the base; an inlet pipe is fixedly connected to one outer surface of the pumping station body; a retainer is fixedly connected to the outer surface of the inlet pipe; a shredder body is fixedly connected to one end of the inlet pipe; a fixing groove is provided on the outer surface of the shredder body; a bottom shell is fixedly connected to the upper surface of the pumping station body; a first connecting block is fixedly connected to one outer surface of the bottom shell; a rotating rod is sleeved on the inner surface of the first connecting block; a cover is provided on the upper surface of the bottom shell; a second connecting block is fixedly connected to one outer surface of the cover; a ratchet is fixedly connected to one outer surface of the second connecting block; and a limiter is fixedly connected to the upper surface of the pumping station body.
[0008] Preferably, the fixing device includes a mounting ring fixedly connected to the outer surface of the water inlet pipe; the inner surface of the mounting ring is provided with a first sliding groove; one side of the outer surface of the first sliding groove is provided with a second sliding groove; a first mounting block is fixedly connected to the outer surface of the mounting ring; a bolt is rotatably mounted on the inner surface of the first mounting block; a push block is movably mounted on one end of the bolt; a fixing block is slidably mounted on the inner surface of the first sliding groove; and a first spring is fixedly connected to one side of the outer surface of the fixing block.
[0009] Preferably, one end of the first spring is fixedly connected to the inner surface of the second slide groove; the push block is slidably mounted on the inner surface of the mounting ring.
[0010] Preferably, the limiter includes a mounting shell fixed to the upper surface of the booster pump station body; a third sliding groove is provided on one outer surface of the mounting shell; a second mounting block is slidably mounted on the inner surface of the mounting shell; a third spring is fixedly connected to the lower surface of the second mounting block; a fourth sliding groove is provided on the upper surface of the second mounting block; a limiting block is slidably mounted on the inner surface of the fourth sliding groove; a second spring is fixedly connected to the lower surface of the limiting block; and a pressure plate is fixedly connected to one outer surface of the second mounting block.
[0011] Preferably, the lower end of the second spring is fixedly connected to the inner bottom surface of the second mounting block; the lower end of the third spring is fixedly connected to the inner bottom surface of the mounting shell; and the outer surface of the pressure plate is slidably mounted on the inner surface of the third sliding groove.
[0012] Preferably, the ratchet and the limiting block cooperate with each other; the second connecting block is sleeved on the outer surface of the rotating rod.
[0013] In this utility model, a river management and lifting pump station is provided. By setting up a crushing screen body, a fixing groove, an installation ring, a first sliding groove, a fixing block, a first installation block, bolts, a push block, a second sliding groove, and a first spring, when disassembling the crushing screen body, rotating the bolt will cause the push block to move away from the fixing block. The fixing block will then leave the fixing groove under the action of the first spring, releasing the fixing of the crushing screen body. This allows for quick disassembly and maintenance of the crushing screen body, improving efficiency.
[0014] In this utility model, a river management and lifting pump station is configured with a bottom shell, a first connecting block, a cover, a second connecting block, a ratchet, a rotating rod, a mounting shell, a third sliding groove, a second mounting block, a fourth sliding groove, a limiting block, a second spring, a third spring, and a pressure plate. When the cover is opened, the cover will drive the ratchet to rotate through the second connecting block. The limiting block will prevent the ratchet from reversing. When the cover is closed, the pressure plate is pressed down. The movement of the pressure plate will drive the limiting block away from the ratchet through the second mounting block, allowing the ratchet to rotate and thus close the cover. This achieves rapid limiting of the cover and prevents the cover from self-closing.
[0015] This utility model has a reasonable structural design, is simple to operate, and has high reliability. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of a river channel improvement pumping station proposed in this utility model;
[0017] Figure 2 This is a cross-sectional view of the fixture in this utility model;
[0018] Figure 3 for Figure 1 A magnified view of part A in the middle;
[0019] Figure 4 This is a cross-sectional view of the limiter in this utility model.
[0020] In the diagram: 1. Base; 2. Booster pump station body; 3. Inlet pipe; 4. Crushing screen body; 41. Fixing groove; 5. Fixer; 51. Mounting ring; 52. No. 1 slide; 53. Fixing block; 54. No. 1 mounting block; 55. Bolt; 56. Push block; 57. No. 2 slide; 58. No. 1 spring; 6. Bottom shell; 61. No. 1 connecting block; 7. Cover; 71. No. 2 connecting block; 72. Ratchet; 8. Rotating rod; 9. Limiter; 91. Mounting shell; 92. No. 3 slide; 93. No. 2 mounting block; 94. No. 4 slide; 95. Limiting block; 96. No. 2 spring; 97. No. 3 spring; 98. Pressure plate. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0022] Reference Figure 1-4 A river channel improvement pumping station includes a base 1; a pumping station body 2 is fixedly connected to the upper surface of the base 1; an inlet pipe 3 is fixedly connected to one outer surface of the pumping station body 2; a retainer 5 is fixedly connected to the outer surface of the inlet pipe 3; a shredder body 4 is fixedly connected to one end of the inlet pipe 3; a fixing groove 41 is provided on the outer surface of the shredder body 4; a bottom shell 6 is fixedly connected to the upper surface of the pumping station body 2; a first connecting block 61 is fixedly connected to one outer surface of the bottom shell 6; a rotating rod 8 is sleeved on the inner surface of the first connecting block 61; a cover 7 is provided on the upper surface of the bottom shell 6; a second connecting block 71 is fixedly connected to one outer surface of the cover 7; a ratchet 72 is fixedly connected to one outer surface of the second connecting block 71; and a limiter 9 is fixedly connected to the upper surface of the pumping station body 2.
[0023] Furthermore, the fixture 5 includes a mounting ring 51 fixedly connected to the outer surface of the water inlet pipe 3; a first groove 52 is provided on the inner surface of the mounting ring 51; a second groove 57 is provided on one side of the outer surface of the first groove 52; a first mounting block 54 is fixedly connected to the outer surface of the mounting ring 51; a bolt 55 is rotatably mounted on the inner surface of the first mounting block 54; a push block 56 is movably mounted on one end of the bolt 55; a fixing block 53 is slidably mounted on the inner surface of the first groove 52; and a first spring 58 is fixedly connected to one side of the outer surface of the fixing block 53.
[0024] Furthermore, one end of the first spring 58 is fixed to the inner surface of the second slide groove 57; the push block 56 is slidably mounted on the inner surface of the mounting ring 51.
[0025] Furthermore, the limiter 9 includes a mounting shell 91 fixed to the upper surface of the booster pump station body 2; a third sliding groove 92 is provided on one outer surface of the mounting shell 91; a second mounting block 93 is slidably mounted on the inner surface of the mounting shell 91; a third spring 97 is fixedly connected to the lower surface of the second mounting block 93; a fourth sliding groove 94 is provided on the upper surface of the second mounting block 93; a limiting block 95 is slidably mounted on the inner surface of the fourth sliding groove 94; a second spring 96 is fixedly connected to the lower surface of the limiting block 95; and a pressure plate 98 is fixedly connected to one outer surface of the second mounting block 93.
[0026] Furthermore, the lower end of spring 96 is fixed to the inner bottom surface of mounting block 93; the lower end of spring 97 is fixed to the inner bottom surface of mounting shell 91; and the outer surface of pressure plate 98 is slidably mounted on the inner surface of slide groove 92.
[0027] Furthermore, the ratchet 72 and the limiting block 95 cooperate with each other; the second connecting block 71 is sleeved on the outer surface of the rotating rod 8.
[0028] In this utility model, when disassembling the crushing grid body 4, rotating the bolt 55 causes the push block 56 to move away from the fixing block 53. The fixing block 53 then leaves the fixing groove 41 under the action of the first spring 58, releasing the fixing of the crushing grid body 4. This allows for quick disassembly and maintenance of the crushing grid body 4, improving efficiency. When the cover 7 is opened, it drives the ratchet 72 to rotate via the second connecting block 71. The limiting block 95 prevents the ratchet 72 from reversing. When closing the cover 7, pressing down the pressure plate 98 causes the pressure plate 98 to move, which in turn drives the limiting block 95 away from the ratchet 72 via the second mounting block 93. This allows the ratchet 72 to rotate, thus closing the cover 7. This achieves quick limiting of the cover 7 and prevents it from self-closing.
[0029] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 are not intended to indicate or imply that the device or component 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.
[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0031] 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 the specific implementations described. 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 river channel improvement pumping station, characterized in that, The system includes a base (1); a booster pump station body (2) is fixedly connected to the upper surface of the base (1); an inlet pipe (3) is fixedly connected to one side of the outer surface of the booster pump station body (2); a retainer (5) is fixedly connected to the outer surface of the inlet pipe (3); a crushing screen body (4) is fixedly connected to one end of the inlet pipe (3); a fixing groove (41) is provided on the outer surface of the crushing screen body (4); a bottom shell (6) is fixedly connected to the upper surface of the booster pump station body (2); a first connecting block (61) is fixedly connected to one side of the outer surface of the bottom shell (6); a rotating rod (8) is sleeved on the inner surface of the first connecting block (61); a cover (7) is provided on the upper surface of the bottom shell (6); a second connecting block (71) is fixedly connected to one side of the outer surface of the cover (7); a ratchet (72) is fixedly connected to one side of the outer surface of the second connecting block (71); and a limiter (9) is fixedly connected to the upper surface of the booster pump station body (2).
2. The river channel improvement pumping station according to claim 1, characterized in that, The fixture (5) includes a mounting ring (51) fixed to the outer surface of the water inlet pipe (3); the inner surface of the mounting ring (51) is provided with a first groove (52); the outer surface of one side of the first groove (52) is provided with a second groove (57); the outer surface of the mounting ring (51) is fixed to a first mounting block (54); the inner surface of the first mounting block (54) is rotatably mounted with a bolt (55); one end of the bolt (55) is movably mounted with a push block (56); the inner surface of the first groove (52) is slidably mounted with a fixing block (53); the outer surface of one side of the fixing block (53) is fixed to a first spring (58).
3. A river channel improvement pumping station according to claim 2, characterized in that, One end of the first spring (58) is fixed to the inner surface of the second slide groove (57); the push block (56) is slidably mounted on the inner surface of the mounting ring (51).
4. A river channel improvement pumping station according to claim 1, characterized in that, The limiter (9) includes a mounting shell (91) fixed to the upper surface of the booster pump station body (2); a third sliding groove (92) is provided on one outer surface of the mounting shell (91); a second mounting block (93) is slidably mounted on the inner surface of the mounting shell (91); a third spring (97) is fixedly connected to the lower surface of the second mounting block (93); a fourth sliding groove (94) is provided on the upper surface of the second mounting block (93); a limiting block (95) is slidably mounted on the inner surface of the fourth sliding groove (94); a second spring (96) is fixedly connected to the lower surface of the limiting block (95); and a pressure plate (98) is fixedly connected to one outer surface of the second mounting block (93).
5. A river channel improvement pumping station according to claim 4, characterized in that, The lower end of the second spring (96) is fixed to the inner bottom surface of the second mounting block (93); the lower end of the third spring (97) is fixed to the inner bottom surface of the mounting shell (91); the outer surface of the pressure plate (98) is slidably mounted on the inner surface of the third slide groove (92).
6. A river channel improvement pumping station according to claim 1, characterized in that, The ratchet (72) and the limiting block (95) cooperate with each other; the second connecting block (71) is sleeved on the outer circle of the rotating rod (8).