Residue extraction sewage pump station

Abstract

The utility model discloses a slag lifting sewage pump station, which relates to the technical field of sewage pump stations and comprises a water collecting tank, a ladder stand is fixedly arranged on the inner wall of one side of the water collecting tank, a U-shaped plate is fixedly arranged at the top of the water collecting tank, a height adjusting mechanism is arranged on the outer side wall of the U-shaped plate, and the U-shaped plate is fixedly connected with a U-shaped frame through the height adjusting mechanism. The device comprises a U-shaped frame, the top of the U-shaped frame is rotationally sleeved with a rotating rod, a driving mechanism is arranged in the U-shaped frame, the rotating rod is in transmission connection with the driving mechanism, the lower end of the rotating rod is fixedly connected with an I-shaped wheel, a traction rope is wound in the I-shaped wheel, and the other end of the traction rope is fixedly connected with a protection frame. And two balancing weights are symmetrically and fixedly arranged at the top of the protective frame. The height adjusting mechanism is arranged, so that the U-shaped frame can move in the vertical direction, the submersible sewage pump can be moved out of the water collecting tank for maintenance, and workers do not need to enter the water collecting tank.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage pumping stations, in particular to a slag extraction sewage pumping station. Background Art

[0002] At present, there is a lot of silt deposited at the bottom of the sewage lift pump station. With the continuous accumulation of usage time, the silt at the bottom of the lift pump station will become more and more, and the workload that the lift pump station can withstand will become heavier. Over time, the ability of the lift pump station to treat sewage will decrease, thereby reducing the sewage discharge efficiency.

[0003] In the process of implementing this application, the applicant discovered that the submersible sewage pump of the existing slag sewage pumping station is arranged inside the lower end of the collection tank. The problem caused by this is that when the submersible sewage pump fails, the staff needs to enter the interior of the collection tank to perform maintenance operations, and there are safety hazards when the staff enters and exits the interior of the collection tank. Utility Model Content

[0004] In view of the above-mentioned problems existing in the existing slag sewage pumping station, the present utility model is proposed.

[0005] Therefore, the utility model aims to provide a slag sewage pumping station, which solves the problem of potential safety hazards when workers enter and exit the water collection tank.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A slag sewage pumping station comprises a water collecting tank, wherein a ladder is fixedly provided on an inner wall of one side of the water collecting tank, a U-shaped plate is fixedly provided on the top of the water collecting tank, a height adjustment mechanism is provided on the outer wall of the U-shaped plate and the U-shaped frame is fixedly connected to the top of the U-shaped frame through the height adjustment mechanism, a rotating rod is rotatably sleeved on the top of the U-shaped frame, a driving mechanism is provided inside the U-shaped frame, the rotating rod is transmission-connected with the driving mechanism, an I-shaped wheel is fixedly connected to the lower end of the rotating rod, a traction rope is wound around the inside of the I-shaped wheel, the other end of the traction rope is fixedly connected to a protective frame, two counterweights are symmetrically fixedly provided on the top of the protective frame, a mounting plate is fixedly connected to the bottom of the protective frame, a submersible sewage pump is fixedly provided on the upper surface of the mounting plate and inside the protective frame, a delivery pipe is fixedly connected to the output end of the submersible sewage pump, the other end of the delivery pipe passes through to the outside of the water collecting tank and is fixedly sleeved with the water collecting tank.

[0008] Preferably, the height adjustment mechanism includes two fixed plates and an electric push rod, the two fixed plates are symmetrically fixed on the outer side walls of the U-shaped frame, the two electric push rods are respectively fixed with the lower surfaces of the corresponding fixed plates, the output ends of the two electric push rods respectively pass through the corresponding fixed plates and are fixedly connected with the first L-shaped rod, and the other ends of the two first L-shaped rods are fixedly connected to the U-shaped frame.

[0009] Preferably, the driving mechanism includes a worm wheel and a worm, the worm wheel is fixedly sleeved on the rod wall of the rotating rod, the worm is rotatably arranged inside the U-shaped frame and meshingly connected to the worm wheel, a motor is fixedly arranged on the outer wall of one side of the U-shaped frame, and one end of the worm passes through the U-shaped frame and is fixedly connected to the output end of the motor.

[0010] Preferably, a cover plate is provided on the top of the water collecting pool, a through hole is opened inside the cover plate and the traction rope is movably connected through the through hole, and the U-shaped frame is fixedly provided on the upper surface of the cover plate.

[0011] Preferably, two second L-shaped rods are symmetrically fixedly provided on the upper surface of the cover plate, the other ends of the two second L-shaped rods are commonly fixedly connected to a guide tube, and the traction rope is movably passed through the inside of the guide tube.

[0012] Preferably, the upper end of the rotating rod is fixedly connected with a connecting plate, and a plurality of balls are rotatably provided on the lower surface of the connecting plate, and each of the balls is in contact and connected with the top of the U-shaped frame.

[0013] Preferably, the side wall of the U-shaped plate is symmetrically provided with two strip-shaped openings, and the two first L-shaped rods are movably arranged in the corresponding strip-shaped openings, and the top of the U-shaped plate is provided with an opening, which matches the U-shaped frame.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] The utility model can move the U-shaped frame in the vertical direction through the height adjustment mechanism, so that the submersible sewage pump can be removed from the interior of the water collection tank for maintenance without the need for workers to enter the interior of the water collection tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 A magnified schematic diagram of part A;

[0019] Figure 3 For the utility model Figure 1 An enlarged schematic diagram of part B.

[0020] Description of reference numerals:

[0021] 1. Water collecting tank; 2. Ladder; 3. U-shaped plate; 4. U-shaped frame; 5. Rotating rod; 6. I-shaped wheel; 7. Towing rope; 8. Protective frame; 9. Counterweight; 10. Mounting plate; 11. Submersible sewage pump; 12. Delivery pipe; 13. Fixed plate; 14. Electric push rod; 15. First L-shaped rod; 16. Worm gear; 17. Worm; 18. Motor; 19. Cover plate; 20. Second L-shaped rod; 21. Guide pipe; 22. Connecting plate; 23. Ball. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model embodiment discloses a slag extraction sewage pump station.

[0024] The utility model provides Figure 1-Figure 3 The slag-lifting sewage pump station shown in the figure comprises a water collection tank 1, a ladder 2 is fixedly arranged on the inner wall of one side of the water collection tank 1, a U-shaped plate 3 is fixedly arranged on the top of the water collection tank 1, a height adjustment mechanism is arranged on the outer wall of the U-shaped plate 3 and a U-shaped frame 4 is fixedly connected to the water collection tank 1, a rotating rod 5 is rotatably sleeved on the top of the U-shaped frame 4, a driving mechanism is arranged inside the U-shaped frame 4, the rotating rod 5 is transmission-connected to the driving mechanism, an I-shaped wheel 6 is fixedly connected to the lower end of the rotating rod 5, a traction rope 7 is wound around the inside of the I-shaped wheel 6, and a protective frame 8 is fixedly connected to the other end of the traction rope 7, and two counterweight blocks 9 are symmetrically fixedly arranged on the top of the protective frame 8, and the two counterweight blocks 9 can be used to adjust the weight of the counterweight blocks 9. The stability of the submersible sewage pump 11 is ensured, and the protection frame 8 can be used to protect the submersible sewage pump 11. The bottom of the protection frame 8 is fixedly connected with a mounting plate 10, and the submersible sewage pump 11 is fixedly arranged on the upper surface of the mounting plate 10 and inside the protection frame 8. The output end of the submersible sewage pump 11 is fixedly connected with a delivery pipe 12, and the other end of the delivery pipe 12 passes through the outside of the water collection tank 1 and is fixedly connected to the water collection tank 1. By using the set I-shaped wheel 6 and traction rope 7, the traction rope 7 can be automatically reeled in or released in the process of the driving mechanism driving the rotating rod 5 to drive the I-shaped wheel 6 to rotate, so that the submersible sewage pump 11 can be taken out from the inside of the water collection tank 1 for maintenance when it is damaged.

[0025] like Figure 1 and Figure 2 As shown, the height adjustment mechanism includes two fixed plates 13 and an electric push rod 14. The two fixed plates 13 are symmetrically fixed on the outer wall of the U-shaped frame 4. The two electric push rods 14 are respectively fixed with the lower surfaces of the corresponding fixed plates 13. The output ends of the two electric push rods 14 respectively penetrate the corresponding fixed plates 13 and are fixedly connected with the first L-shaped rod 15. The other ends of the two first L-shaped rods 15 are fixedly connected to the U-shaped frame 4. By utilizing the height adjustment mechanism, the U-shaped frame 4 can be moved in the vertical direction, so that the submersible sewage pump 11 can be removed from the interior of the sump 1 for maintenance without the need for staff to enter the interior of the sump 1.

[0026] like Figure 1 and Figure 2 As shown, the driving mechanism includes a worm wheel 16 and a worm 17. The worm wheel 16 is fixedly sleeved on the rod wall of the rotating rod 5. The worm 17 is rotatably arranged inside the U-shaped frame 4 and meshingly connected with the worm wheel 16. A motor 18 is fixedly arranged on the outer wall of one side of the U-shaped frame 4. One end of the worm 17 penetrates the U-shaped frame 4 and is fixedly connected to the output end of the motor 18. By using the set motor 18, the rotating rod 5 can be driven to rotate through the meshing connection between the worm 17 and the worm wheel 16 during the operation of the motor, thereby driving the I-shaped wheel 6 to rotate.

[0027] like Figure 1 As shown, a cover plate 19 is arranged on the top of the water collecting pool 1, a through hole is opened inside the cover plate 19 and the traction rope 7 is movably connected with the through hole, and the U-shaped frame 4 is fixedly arranged on the upper surface of the cover plate 19. By utilizing the set cover plate 19, the top of the water collecting pool 1 can be sealed, thereby reducing safety hazards.

[0028] like Figure 1 and Figure 2 As shown, two second L-shaped rods 20 are symmetrically fixedly provided on the upper surface of the cover plate 19, and the other ends of the two second L-shaped rods 20 are commonly fixedly connected with a guide tube 21. The traction rope 7 is movably passed through the inside of the guide tube 21. The guide tube 21 is provided to facilitate the guidance of the traction rope 7, thereby ensuring the normal winding or release of the traction of the I-shaped wheel 6.

[0029] like Figure 2 As shown, the upper end of the rotating rod 5 is fixedly connected with a connecting plate 22, and a plurality of balls 23 are rotatably provided on the lower surface of the connecting plate 22, and each ball 23 is in contact and connected with the top of the U-shaped frame 4. By utilizing the provided connecting plate 22 and the plurality of balls 23, the rotating rod 5 can be supported to prevent the rotating rod 5 from being separated from the U-shaped frame 4.

[0030] like Figure 1As shown, the side wall of the U-shaped plate 3 is symmetrically provided with two strip openings, and the two first L-shaped rods 15 are movably arranged inside the corresponding strip openings. The top of the U-shaped plate 3 is provided with an opening, and the opening matches the U-shaped frame 4. The two strip openings can be used to facilitate the installation of the corresponding first L-shaped rods 15, and the opening can ensure the normal movement of the U-shaped frame 4 in the vertical direction.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A slag extraction sewage pumping station, comprising a water collection tank (1), characterized in that: A ladder (2) is fixedly provided on the inner wall of one side of the water collecting pool (1); a U-shaped plate (3) is fixedly provided on the top of the water collecting pool (1); a height adjustment mechanism is provided on the outer wall of the U-shaped plate (3) and a U-shaped frame (4) is fixedly connected to the plate through the height adjustment mechanism; a rotating rod (5) is rotatably sleeved on the top of the U-shaped frame (4); a driving mechanism is provided inside the U-shaped frame (4); the rotating rod (5) is transmission-connected to the driving mechanism; an I-shaped wheel (6) is fixedly connected to the lower end of the rotating rod (5); a traction rope (6) is wound around the inside of the I-shaped wheel (6). 7), the other end of the traction rope (7) is fixedly connected to a protection frame (8), two counterweights (9) are symmetrically fixedly arranged on the top of the protection frame (8), the bottom of the protection frame (8) is fixedly connected to a mounting plate (10), a submersible sewage pump (11) is fixedly arranged on the upper surface of the mounting plate (10) and located inside the protection frame (8), the output end of the submersible sewage pump (11) is fixedly connected to a delivery pipe (12), the other end of the delivery pipe (12) passes through the outside of the water collection tank (1) and is fixedly connected to the water collection tank (1).

2. A slag extraction sewage pumping station according to claim 1, characterized in that: The height adjustment mechanism comprises two fixing plates (13) and an electric push rod (14); the two fixing plates (13) are symmetrically fixedly arranged on the outer side wall of the U-shaped frame (4); the two electric push rods (14) are respectively fixedly arranged on the lower surface of the corresponding fixing plates (13); the output ends of the two electric push rods (14) respectively penetrate the corresponding fixing plates (13) and are both fixedly connected to the first L-shaped rod (15); the other ends of the two first L-shaped rods (15) are both fixedly connected to the U-shaped frame (4).

3. A slag extraction sewage pumping station according to claim 1, characterized in that: The driving mechanism comprises a worm wheel (16) and a worm (17); the worm wheel (16) is fixedly sleeved on the rod wall of the rotating rod (5); the worm (17) is rotatably arranged inside the U-shaped frame (4) and meshedly connected with the worm wheel (16); a motor (18) is fixedly arranged on an outer wall of one side of the U-shaped frame (4); one end of the worm (17) penetrates the U-shaped frame (4) and is fixedly connected to an output end of the motor (18).

4. A slag extraction sewage pumping station according to claim 1, characterized in that: A cover plate (19) is arranged on the top of the water collecting pool (1), a through hole is provided inside the cover plate (19) and is movably connected to the traction rope (7) through the through hole, and the U-shaped frame (4) is fixedly arranged on the upper surface of the cover plate (19).

5. A slag extraction sewage pumping station according to claim 4, characterized in that: Two second L-shaped rods (20) are symmetrically fixedly arranged on the upper surface of the cover plate (19), the other ends of the two second L-shaped rods (20) are commonly fixedly connected to a guide tube (21), and the traction rope (7) is movably arranged inside the guide tube (21).

6. A slag extraction sewage pumping station according to claim 1, characterized in that: The upper end of the rotating rod (5) is fixedly connected to a connecting plate (22), and a plurality of balls (23) are rotatably arranged on the lower surface of the connecting plate (22), and each of the balls (23) is in contact and connected with the top of the U-shaped frame (4).

7. A slag extraction sewage pumping station according to claim 2, characterized in that: The side wall of the U-shaped plate (3) is symmetrically provided with two strip-shaped openings, and the two first L-shaped rods (15) are movably arranged in the corresponding strip-shaped openings. The top of the U-shaped plate (3) is provided with an opening, and the opening matches the U-shaped frame (4).

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