Deep well sewage pump lifting and mounting device

Abstract

The utility model discloses a deep well sewage pump lifting and mounting device, which comprises a sewage pump, a lifting device, a lifting device and a mounting device, the lifting assembly is connected with the sewage pump and used for lifting or lowering the sewage pump; an outlet of the sewage pump is detachably butted and communicated with an inlet of the first sewage pipe through a soft seal; the guide rail is arranged in the sewage pool; and the sewage pump is matched with the guide rail through the sliding sleeve assembly and moves in the sewage pool in a directional manner. When the sewage pump is lifted and installed, the sewage pump can be rapidly disassembled, maintained and installed without pumping sewage in a sewage pool, the maintenance time is shortened, the maintenance efficiency is improved, and safety and reliability are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of deep well sewage pump maintenance equipment, and more specifically, relates to a lifting and installation device for a deep well sewage pump. Background Art

[0002] In the prior art, many cigarette industrial enterprises have sewage pools. Especially, the sewage pools at sewage treatment stations are relatively deep, with a large sewage discharge volume. There are large sewage pumps installed in the sewage pools, and the sewage pumps are generally installed at the bottom of the sewage pools. If the sewage pump fails, the sewage pump needs to be lifted out of the sewage pool, repaired, and then reinstalled at the bottom of the sewage pool. For sewage pools with a large sewage discharge volume, the diameter of the outlet pipeline of the sewage pump is large, and the material is metal, and it has been firmly installed. When installing the sewage pump to be connected to the sewage pipeline, all the sewage in the sewage pool needs to be pumped dry. In this way, other small sewage pumps need to be used to slowly pump dry the sewage in the sewage pool, so that maintenance personnel can enter the sewage pool to reinstall the sewage pump. This not only takes a long time for maintenance but also consumes a lot of energy. Moreover, often because the sewage of the whole factory is still continuously generated, if the maintenance time is too long, it will lead to nowhere for the sewage to accumulate and be discharged, and even affect the normal production operation of the enterprise.

[0003] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0004] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a lifting and installation device for a deep well sewage pump.

[0005] To solve the above technical problem, the basic concept of the technical solution adopted by the present utility model is as follows:

[0006] A lifting and installation device for a deep well sewage pump, comprising:

[0007] A sewage pump, arranged in the sewage pool;

[0008] A lifting assembly, connected to the sewage pump for lifting or lowering the sewage pump;

[0009] A first sewage pipe, the outlet of the sewage pump is detachably connected and communicated with the inlet of the first sewage pipe through a soft seal;

[0010] A guide rail, arranged in the sewage pool;

[0011] A sliding sleeve assembly, the sewage pump is matched with the guide rail through the sliding sleeve assembly to move directionally in the sewage pool.

[0012] Furthermore, it further comprises: a fixed shaft, the fixed shaft is arranged at the bottom of the sewage pool, and a round hole matched with the fixed shaft is arranged on the base of the sewage pump.

[0013] Further, a plurality of supporting ribs are provided on the base, and a water inlet gap is formed between two adjacent supporting ribs.

[0014] In some alternative embodiments, the sliding sleeve assembly includes: a second flange, a connecting rib, and a fixing sleeve. The second flange is connected to the fixing sleeve through the connecting rib. The fixing sleeve is provided with a bayonet, and the bayonet is movably sleeved on the guide rail.

[0015] Further, a third flange is provided at the inlet of the first sewage pipe, the soft seal is provided on the third flange, and the second flange is communicated with the third flange through the soft seal.

[0016] In some alternative embodiments, the outlet of the first sewage pipe is communicated with a vertical second sewage pipe and a horizontal third sewage pipe through a tee, and a ball valve is provided at the top end of the second sewage pipe.

[0017] In some alternative embodiments, a guardrail is provided around the sewage pool, a door body is provided on the guardrail, and a door lock is provided on the door body.

[0018] In some alternative embodiments, the lifting assembly includes a hanging bracket with wheels installed at the bottom. The wheels are provided with latches. The hanging bracket is provided with a hoist. A hook is provided at the lower end of the zipper at the bottom of the hoist, and the hook hangs on the handle of the sewage pump.

[0019] In some alternative embodiments, a first support is provided on the inner wall of the sewage pool, and the first support abuts against the upper part of the guide rail through a fixing block.

[0020] In some alternative embodiments, a second support is provided on the inner wall of the sewage pool. The end of the second support is connected to a fixed baffle, and the lower part of the guide rail passes through the fixed baffle.

[0021] After adopting the above technical solution, the present utility model has the following beneficial effects compared with the prior art.

[0022] The present utility model provides a lifting and installation device for a deep well sewage pump. When lifting and installing the sewage pump, the sewage in the sewage pool does not need to be drained dry, and the sewage pump can be quickly disassembled, repaired and installed, shortening the repair time, improving the repair efficiency, and being safe and reliable.

[0023] The following further describes in detail the specific embodiments of the present utility model with reference to the drawings. Description of the Drawings

[0024] The accompanying drawings, as a part of the present utility model, are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model, but do not constitute an improper limitation to the present utility model. Obviously, the accompanying drawings in the following description are only some embodiments. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. In the drawings:

[0025] Figure 1 is a schematic structural diagram of a lifting and installation device for a deep-well sewage pump provided by the present utility model.

[0026] In the figure: 1, sewage pool; 2, zipper; 3, hook; 4, handle; 5, second screw; 6, sewage pump; 7, pump body; 8, base; 9, fixed shaft; 10, round hole; 11, gap; 12, rib; 13, water inlet; 14, first screw; 15, first flange; 16, second flange; 17, soft seal; 18, third flange; 19, bayonet; 20, first sewage pipe; 21, second support; 22, fixed sleeve; 23, fixed baffle; 24, connecting rib; 25, guide rail; 26, fixed block; 27, first support; 28, third sewage pipe; 29, tee; 30, second sewage pipe; 31, ball valve; 32, hoist; 33, first round steel; 34, second round steel; 35, hanger; 36, door lock; 37, door body; 38, guardrail; 39, wheel.

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0029] In the description of the present utility model, it should be noted that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] As Figure 1 shown, a deep well sewage pump lifting and installation device provided by the present utility model includes:

[0032] A sewage pump 6, which is arranged in the sewage tank 1;

[0033] A lifting assembly, which is connected to the sewage pump 6 and is used for lifting or lowering the sewage pump 6;

[0034] A first sewage pipe 20, the outlet of the sewage pump 6 and the inlet of the first sewage pipe 20 are detachably butted and communicated through a soft seal 17;

[0035] A guide rail 25, which is arranged in the sewage tank 1;

[0036] A sliding sleeve assembly, the sewage pump 6 cooperates with the guide rail 25 through the sliding sleeve assembly and moves directionally in the sewage tank 1.

[0037] Specifically:

[0038] The sewage tank 1 of the sewage treatment station of a cigarette enterprise is large and deep. A sewage pump 6 is installed at the bottom of the sewage tank 1. The guide rail 25 is arranged in the sewage tank 1. The sewage pump 6 cooperates with the guide rail 25 through the sliding sleeve assembly and moves directionally in the sewage tank 1. The lifting assembly is connected to the sewage pump 6 and is used for lifting or lowering the sewage pump 6. Under the action of the lifting assembly, the sewage pump 6 can move up and down freely along the guide rail 25. Since the outlet of the sewage pump 6 and the inlet of the first sewage pipe 20 are detachably butted and communicated through a soft seal 17, when the sewage pump 6 moves downward along the guide rail 25 to the bottom of the sewage tank 1, the outlet of the sewage pump 6 and the inlet of the first sewage pipe 20 are just butted through the soft seal 17. Thus, it is not necessary to drain the water in the sewage tank 1, nor is it necessary for maintenance workers to enter the sewage tank 1, and the sewage pump 6 can be conveniently disassembled, repaired, and installed, saving manpower and material resources, improving efficiency, and shortening the equipment maintenance time.

[0039] In some alternative embodiments, as Figure 1 shown, a deep well sewage pump lifting and installation device provided by the present utility model further includes: a fixed shaft 9, the fixed shaft 9 is arranged at the bottom of the sewage tank 1, and a circular hole 10 cooperating with the fixed shaft 9 is arranged on the base 8 of the sewage pump 6.

[0040] A fixed shaft 9 is installed at the bottom of the sewage sump 1. When the sewage pump 6 moves downward along the guide rail 25 to the bottom of the sewage sump 1, the round hole 10 of the base 8 of the sewage pump 6 just sleeves on the fixed shaft 9, so that the sewage pump 6 will not shake back and forth, left and right during operation. The outlet of the sewage pump 6 and the inlet of the first sewage pipe 20 are just butt-jointed through the soft seal 17.

[0041] In some alternative embodiments, such as Figure 1 As shown, the sliding sleeve assembly of a deep well sewage pump lifting and installation device provided by the present utility model includes: a second flange 16, a connecting rib 24, and a fixed sleeve 22. The second flange 16 is connected to the fixed sleeve 22 through the connecting rib 24. The fixed sleeve 22 is provided with a bayonet 19, and the bayonet 19 is movably sleeved on the guide rail 25.

[0042] Furthermore, the inlet of the first sewage pipe 20 is provided with a third flange 18, the soft seal 17 is arranged on the third flange 18, and the second flange 16 is communicated with the third flange 18 through the soft seal 17.

[0043] As Figure 1 shown, a specific embodiment will be described below. The lifting assembly includes a hanger 35 with wheels 39 installed at the bottom. The wheels 39 are provided with latches. The hanger 35 is provided with a hoist 32. There is a hook 3 at the lower end of the zipper 2 at the bottom of the hoist 32, and the hook 3 hooks the handle 4 of the sewage pump 6.

[0044] The sewage pump 6 has a handle 4 at the top. The handle 4 is fixedly connected to the pump body 7 through a second screw 5. The sewage pump 6 has a base 8 fixedly connected to the bottom thereof. There are a plurality of round holes 10 on the base 8. The round holes 10 are sleeved on the fixed shaft 9, and the fixed shaft 9 is firmly connected to the bottom of the sewage sump 1. In this way, the fixed shaft 9 and the round holes 10 on the base 8 can prevent the sewage pump 6 from moving back and forth, left and right.

[0045] Furthermore, a plurality of support ribs 12 are arranged on the base 8, and an inlet gap 11 is provided between two adjacent support ribs 12.

[0046] There are support ribs 12 on the base 8, and there are relatively large gaps 11 between the support ribs 12. When the sewage pump 6 is operating, sewage enters the pump body 7 of the sewage pump 6 through the gaps 11 and the water inlet 13. The outlet of the sewage pump 6 is fixedly connected with a first flange 15.

[0047] The sliding sleeve assembly includes: a second flange 16, a connecting rib 24, and a fixed sleeve 22. The second flange 16 is connected to the fixed sleeve 22 through the connecting rib 24. The fixed sleeve 22 is provided with a bayonet 19, and the bayonet 19 is movably sleeved on the guide rail 25.

[0048] The inlet of the first sewage pipe 20 is provided with a third flange 18, a soft seal 17 is arranged on the third flange 18, and the second flange 16 is communicated with the third flange 18 through the soft seal 17.

[0049] The first flange 15 is connected to the second flange 16 through the first screw 14. A connecting rib 24 with a fixing sleeve 22 is welded on the second flange 16. There is a bayonet 19 at the front end of the fixing sleeve 22. The bayonet 19 is sleeved on the outer edge of the guide rail 25, and the bayonet 19 can move up and down along the guide rail 25. The inlet of the first sewage pipe 20 is welded with a third flange 18, and a soft seal 17 is connected to the third flange 18. The soft seal 17 can seal the second flange 16 and the third flange 18 to prevent water leakage.

[0050] The outlet of the first sewage pipe 20 is communicated with the vertical second sewage pipe 30 and the horizontal third sewage pipe 28 respectively through a tee 29. A ball valve 31 is arranged at the top of the second sewage pipe 30.

[0051] When the sewage pump 6 pumps sewage, the sewage enters the pump body 7 of the sewage pump 6 through the gap 11 and the inlet 13, enters the first sewage pipe 20 through the first flange 15, the second flange 16, the soft seal 17 and the third flange 18, and is discharged through the tee 29 and the third sewage pipe 28, thus completing the extraction and discharge of the sewage in the sewage tank 1 and enabling the sewage to enter the next treatment link.

[0052] A ball valve 31 is installed at the top of the second sewage pipe 30. When the first sewage pipe 20 is blocked, the sewage pump 6 is removed, and the ball valve 31 is opened. Since the inside of the ball valve 31 is directly connected, the dredging device can be inserted into the first sewage pipe 20 through the ball valve 31 to dredge it. When the first sewage pipe 20 is dredged, the ball valve 31 is closed.

[0053] For safety, a guardrail 38 is arranged around the sewage tank 1. The guardrail 38 is provided with a door body 37, and the door body 37 is provided with a door lock 36.

[0054] Specifically, a guardrail 38 is installed around the sewage tank 1. A door body 37 is designed on the guardrail 38. The door body 37 is equipped with a door lock 36 by itself. Usually, the door body 37 is closed and the door lock 36 is locked.

[0055] The lifting assembly includes a hanging bracket 35 with wheels 39 installed at the bottom. The wheels 39 are provided with latches. A hoist 32 is arranged on the hanging bracket 35. There is a hook 3 at the lower end of the zipper 2 at the bottom of the hoist 32, and the hook 3 hangs on the handle 4 of the sewage pump 6.

[0056] A hanger 35 is installed at the upper end of the sewage tank 1. A wheel 39 with a built-in lock is installed at the bottom of the hanger 35. By opening the lock of the wheel 39, the hanger 35 can be moved freely. When the lock of the wheel 39 is locked, the wheel 39 is locked and the hanger 35 is stabilized. A hoist 32 is installed on the crossbeam of the hanger 35. At the lower end of the zipper 2 at the bottom of the hoist 32, there is a hook 3, and the hook 3 hooks the handle 4 of the sewage pump 6.

[0057] A guide rail 25 is installed in the sewage tank 1. The guide rail 25 is mainly composed of a first round steel 33 and a second round steel 34 with the same specifications and dimensions. The first round steel 33 and the second round steel 34 are tangent to each other and fixedly connected together. A first support 27 is arranged on the inner wall of the sewage tank 1, and the first support 27 abuts against the upper part of the guide rail 25 through a fixing block 26.

[0058] There is a fixing block 26 at the upper end of the guide rail 25. One side of the fixing block 26 is tangent to the first round steel 33 and the second round steel 34 of the guide rail 25, and the other side of the fixing block 26 is fixedly connected to the first support 27, and the first support 27 is fixedly connected to the wall of the sewage tank 1.

[0059] A second support 21 is arranged on the inner wall of the sewage tank 1. The end of the second support 21 is connected to a fixed baffle 23, and the lower part of the guide rail 25 passes through the fixed baffle 23.

[0060] The lower part of the guide rail 25 passes through the fixed baffle 23. The fixed baffle 23 is fixedly connected to the wall of the sewage tank 1 through the second support 21, and the bottom end of the guide rail 25 is fixedly connected to the bottom of the sewage tank 1, so that the guide rail 25 is firmly fixed.

[0061] When the sewage pump 6 fails and needs to be repaired, the door 37 of the guardrail 38 is opened, and the zipper 2 of the hoist 32 is pulled to lift the sewage pump 6 upward, so that the fixed sleeve 22 moves upward with the sewage pump 6 along the guide rail 25, and the round hole 10 on the base 8 of the sewage pump 6 is separated from the fixed shaft 9. When the sewage pump 6 is pulled to the top of the sewage pool 1, the fixed sleeve 22 is separated from the top of the guide rail 25, and the sewage pump 6 is pulled from the door 37 of the guardrail 38 to another position, and the sewage pump 6 is repaired or replaced with a new sewage pump 6. When the sewage pump 6 is repaired, the sewage pump 6 is hung on the hook 3 of the hoist 32, the second flange 16 with the fixing sleeve 22 is connected to the first flange 15 of the sewage pump 6 by the first screw 14, and then the fixing sleeve 22 is put on the guide rail 25 from the top of the guide rail 25, and the zipper 2 of the hoist 32 is pulled to slowly put the sewage pump 6 into the sewage pool 1 along the guide rail 25. When the fixing sleeve 22 is about to touch the fixed baffle 23, the round hole 10 on the bottom base 8 of the sewage pump 6 happens to be put on the fixed shaft 9. When the fixing sleeve 22 abuts against the fixed baffle 23, the second flange 16 is closely matched with the third flange 18 through the soft seal 17, and the sewage pump 6 is installed. Therefore, it is convenient to repair and install the sewage pump 6 without draining the water in the sewage pool 1 or the maintenance worker entering the sewage pool 1, saving manpower and material resources, improving efficiency, and shortening equipment maintenance time.

[0062] The utility model provides a deep well sewage pump lifting and installation device, the deep well sewage pump lifting and installation device is installed with a guide rail 25 in the sewage pool 1, the sewage pump 6 is connected with a fixing sleeve 22, the fixing sleeve 22 has a bayonet 19, the fixing sleeve 22 can be conveniently clamped on the guide rail 25, and the sewage pump 6 can move freely up and down along the guide rail 25 through the fixing sleeve 22, the sewage pool 1 bottom plate is installed with several fixed shafts 9, when the sewage pump 6 moves down to the bottom of the sewage pool 1 along the guide rail 25, the circular hole 10 of the base 8 of the sewage pump 6 is just sleeved on the fixed shaft 9, so that the sewage pump 6 will not shake back and forth and left and right when running. The outlet of the sewage pump 6 is just docked with the inlet of the first sewage pipe 20 through the soft seal 17. In addition, the sewage pool 1 of the utility model is surrounded by a guardrail 38, and the guardrail 38 is installed with a door body 37 and a door lock 36, which can only be opened during maintenance, thereby preventing other people from falling into the sewage pool 1. A hanger 35 is provided on the top of the sewage tank 1 , and wheels 39 with a self-locking function are installed at the bottom of the hanger 35 . The hanger 35 can move forward, backward, left and right, so as to facilitate lifting of the sewage pump 6 .

[0063] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art of this patent, without departing from the scope of the technical solution of the present utility model, can make some changes or modifications using the technical content prompted above into equivalent embodiments of equivalent changes. However, as long as it does not depart from the content of the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A deep well sewage pump lifting and installation device, characterized in that: include: A sewage pump is installed in the sewage tank; A lifting assembly, connected to the sewage pump, for lifting or lowering the sewage pump; A first sewage pipe, wherein the outlet of the sewage pump is connected to the inlet of the first sewage pipe by a detachable butt joint with a soft seal; A guide rail, arranged in the sewage tank; The sliding sleeve assembly is used for the sewage pump to cooperate with the guide rail through the sliding sleeve assembly and to move in a directional manner in the sewage tank.

2. The deep well sewage pump lifting and installation device according to claim 1 is characterized in that: Also includes: A fixed shaft is arranged at the bottom of the sewage pool, and a circular hole matching with the fixed shaft is arranged on the base of the sewage pump.

3. The deep well sewage pump lifting and installation device according to claim 2 is characterized in that: A plurality of supporting ribs are arranged on the base, and a water inlet gap is formed between two adjacent supporting ribs.

4. The deep well sewage pump lifting and installation device according to claim 1 is characterized in that: The sliding sleeve assembly includes: a second flange, a connecting rib, and a fixing sleeve. The second flange is connected to the fixing sleeve via the connecting rib. The fixing sleeve is provided with a bayonet, and the bayonet can be movably mounted on the guide rail.

5. The deep well sewage pump lifting and installation device according to claim 4 is characterized in that: The inlet of the first sewage pipe is provided with a third flange, the soft seal is provided on the third flange, and the second flange is communicated with the third flange through the soft seal.

6. The deep well sewage pump lifting and installation device according to claim 1 is characterized in that: The outlet of the first sewage pipe is connected to the vertical second sewage pipe and the horizontal third sewage pipe through a tee, and a ball valve is arranged at the top of the second sewage pipe.

7. The deep well sewage pump lifting and installation device according to claim 1 is characterized in that: A guardrail is arranged around the sewage pool, the guardrail is provided with a door body, and the door body is provided with a door lock.

8. The deep well sewage pump lifting and installation device according to claim 1 is characterized in that: The lifting assembly comprises a hanger with wheels installed at the bottom, the wheels are provided with locks, the hanger is provided with a hoist, the lower end of the zipper at the bottom of the hoist is provided with a hook, and the hook is used to hang the handle of the sewage pump.

9. The deep well sewage pump lifting and installation device according to claim 1 is characterized in that: The inner wall of the sewage tank is provided with a first support, and the first support is abutted against the upper part of the guide rail through a fixing block.

10. The deep well sewage pump lifting and installation device according to claim 1, characterized in that: The inner wall of the sewage pool is provided with a second support, the end of the second support is connected to a fixed baffle, and the lower part of the guide rail passes through the fixed baffle.

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