CN219507492U - Immersible pump hoisting device - Google Patents
Immersible pump hoisting device Download PDFInfo
- Publication number
- CN219507492U CN219507492U CN202320218372.6U CN202320218372U CN219507492U CN 219507492 U CN219507492 U CN 219507492U CN 202320218372 U CN202320218372 U CN 202320218372U CN 219507492 U CN219507492 U CN 219507492U
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- fixed
- submersible pump
- movable pulley
- vertical rod
- pulley
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Abstract
The utility model relates to the technical field of submerged pump lifting, in particular to a submerged pump lifting device, which comprises a base arranged under water, wherein a vertical rod close to a pool edge is fixed on the upper surface of the base, a cross rod is fixedly connected to one side of the top of the vertical rod, two points are taken at the bottom of the cross rod, a first steel wire rope is fixed between the two points, an upper movable pulley is embedded on the first steel wire rope, a lower movable pulley is arranged below the upper movable pulley, and a central shaft of the upper movable pulley is connected with a central shaft of the lower movable pulley through a second steel wire rope; the front side of the vertical rod is fixed with a fixed pulley, the outer side of the vertical rod is arranged below the fixed pulley, a winding mechanism is arranged on the outer side of the vertical rod, a lifting rope is fixed on the winding mechanism, and the free end of the lifting rope passes through the fixed pulley and the lower movable pulley and then is connected with a submersible pump unit. The utility model has the advantages of simple structure, free searching of lifting points and preventing the occurrence of clamping in the ascending or descending process of the submersible pump unit.
Description
Technical Field
The utility model relates to the technical field of submersible pump lifting, in particular to a submersible pump lifting device.
Background
The submersible pump is an important device for deep well water extraction. When the device is used, the whole unit is immersed into water to work, underground water is extracted to the ground surface, the device is used for domestic water, mine rescue, industrial cooling, farm irrigation, seawater lifting and ship load adjustment, the device can also be used for fountain landscapes, and a submersible pump is an essential conveying device in a sewage treatment plant, but the submersible pump installed in a sewage treatment tank needs to be lifted periodically to maintain and maintain the submersible pump.
The existing submersible pump or diving equipment generally slides down to the underwater base through a guide rod, the diving equipment is fixed by a lifting device through a steel wire rope, and the equipment rises or falls down through a pulley block on water by stirring a hand wheel. The tail of the device is generally arranged on a guide rod to play a role in guiding, and the steel wire rope is fixed on one point of the device. Under ideal conditions, the fixed point of the steel wire rope is the center of the equipment, but often the fixed point is deviated from the center when the equipment is used on site, so that the clamping phenomenon is caused when the equipment rises or falls.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the following technical scheme.
The submersible pump lifting device comprises a base arranged under water, wherein a vertical rod close to a pool edge is fixed on the upper surface of the base, a cross rod is fixedly connected to one side of the top of the vertical rod, two points are taken at the bottom of the cross rod, a first steel wire rope is fixed between the two points, an upper movable pulley is embedded on the first steel wire rope, a lower movable pulley is arranged below the upper movable pulley, and a central shaft of the upper movable pulley is connected with a central shaft of the lower movable pulley through a second steel wire rope;
the front side of the vertical rod is fixed with a fixed pulley, a winding mechanism is arranged below the fixed pulley outside the vertical rod, a lifting rope is fixed on the winding mechanism, and the free end of the lifting rope passes through the fixed pulley and the lower movable pulley and then is connected with a submersible pump unit.
Preferably, a guide rod is fixed below one side of the vertical rod, the lower part of the guide rod is fixedly connected with the guide rod through a connecting rod, and one end of the submersible pump unit is arranged on the guide rod in a sliding way through a sliding ring.
Preferably, the winding mechanism comprises a winding roller rotatably arranged on the outer side of the vertical rod, the winding roller is fixedly connected with one end of the lifting rope, and the outer end of the winding roller is connected with a driving mechanism.
Preferably, the driving mechanism comprises a secondary bevel gear connected to the winding roller, a fixing plate is connected to the outer side of the vertical rod and located below the winding roller, a rotating shaft is rotatably arranged on the fixing plate, the upper end of the rotating shaft extends out of the fixing plate to be connected with a main bevel gear meshed with the secondary bevel gear, the lower end of the rotating shaft is connected with a rotary disc, and a locking piece for fixing the rotary disc is arranged on the rotary disc.
Preferably, a handle is fixed at one end of the bottom of the turntable, which is far away from the locking piece.
Preferably, a movable sleeve is rotatably sleeved on the handle.
Preferably, the locking piece is a fixing bolt which is connected to the turntable in a threaded manner.
The utility model has the beneficial effects that:
according to the utility model, the first steel wire rope is connected to two points at the bottom of the cross rod, the first steel wire rope is nested with the upper movable pulley, the upper movable pulley is in flexible connection with the lower movable pulley below through the second steel wire rope, when the submersible pump unit rises or falls, the upper movable pulley can drive the lower movable pulley to move back and forth on the first steel wire rope, so that the lower movable pulley automatically searches for a lifting center point, and the balance point is freely found when the submersible pump unit lifts or falls, so that the phenomenon of clamping is prevented.
Drawings
FIG. 1 is a schematic overall construction of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
the reference numerals in the figures are: the device comprises a base 1, a vertical rod 2, a guide rod 3, a sliding ring 4, a submersible pump 5, a lifting rope 6, a lower movable pulley 7, a steel wire rope II, an upper movable pulley 9, a transverse rod 10, a steel wire rope I, a fixed pulley 12, a winding roller 13, a main bevel gear 14, a secondary bevel gear 15, a rotating shaft 16, a fixed plate 17, a rotary table 18, a fixed bolt 19, a handle 20 and a movable sleeve 21.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Example 1
1-2, including setting up the base 1 under water, fixed with the montant 2 near the pool edge on the upper surface of the base 1, fixedly connect with the horizontal pole 10 on one side of top of the montant 2, take two points at the bottom of the horizontal pole 10, and fix the first 11 of wire rope between two points, can be through fixing the hoist ring on two points at the bottom of the horizontal pole 10, connect the both ends of the first 11 of wire rope in hoist ring, inlay and have upper movable pulley 9 on the first 11 of wire rope, there is lower movable pulley 7 below upper movable pulley 9, the central axis of upper movable pulley 9 is connected with central axis of lower movable pulley 7 through the second 8 of wire rope;
a fixed pulley 12 is fixed on the front side of the vertical rod 2, a winding mechanism is arranged below the fixed pulley 12 on the outer side of the vertical rod 2, a lifting rope 6 is fixed on the winding mechanism, and the free end of the lifting rope 6 passes through the fixed pulley 12 and the lower movable pulley 7 and then is connected with the submersible pump unit 5. The winding mechanism comprises a winding roller 13 rotatably arranged on the outer side of the vertical rod 2, the winding roller 13 is fixedly connected with one end of the lifting rope 6, and the outer end of the winding roller 13 is connected with a driving mechanism. The driving mechanism comprises a slave bevel gear 15 connected to the winding roller 13, a fixed plate 17 is connected to the outer side of the vertical rod 2 and positioned below the winding roller 13, a rotating shaft 16 is rotatably arranged on the fixed plate 17, a main bevel gear 14 meshed with the slave bevel gear 15 is connected to the upper end of the rotating shaft 16, the diameter of the main bevel gear 14 is larger than that of the slave bevel gear 15, when the handle 20 is rotated, the rotating shaft 16 drives the main bevel gear 14 to be meshed with the slave bevel gear 15 to rotate, a pinion drives a large gear to rotate, and the effect of saving power can be achieved,
a turntable 18 is connected to the lower end of the rotating shaft 16, and a locking member for fixing the turntable 18 is provided on the turntable 18. A handle 20 is secured to the bottom of the turntable 18 at an end remote from the retaining member. A movable sleeve 21 is rotatably sleeved on the handle 20. The movable sleeve 21 can reduce friction force when the hand rotates, and the locking piece is a fixed bolt 19 which is connected to the turntable 18 in a threaded manner. The fixing bolts 19 can be used to fix the turntable 18 against the fixing plate 17.
A guide rod 3 is fixed below one side of the vertical rod 2, the lower part of the guide rod 3 is fixedly connected with the guide rod 3 through a connecting rod, the upper part of the guide rod extends out of the water surface, one end of the submersible pump unit 5 is slidably arranged on the guide rod 3 through a sliding ring 4, and the submersible pump unit 5 is prevented from sliding after ascending or descending to a proper position.
The guide rod 3 can play a role in guiding when the submersible pump unit 5 ascends or descends, when the winding mechanism drives the submersible pump unit 5 at the free end of the lifting rope 6 to ascend or descend, the upward sliding 9 can reciprocate along the first steel wire rope 11 so as to drive the lower movable pulley 7 to move along with the upper movable pulley 9 and match with the flexible connection of the second steel wire rope 8, so that a proper lifting central shaft is searched when the submersible pump lifts or descends, and the clamping phenomenon is prevented when the submersible pump unit 5 ascends or descends.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The submersible pump lifting device comprises a base (1) arranged under water, wherein a vertical rod (2) close to a pool edge is fixed on the upper surface of the base (1), and a cross rod (10) is fixedly connected to one side of the top of the vertical rod (2), and the submersible pump lifting device is characterized in that two points are taken at the bottom of the cross rod (10), a first steel wire rope (11) is fixed between the two points, an upper movable pulley (9) is embedded on the first steel wire rope (11), a lower movable pulley (7) is arranged below the upper movable pulley (9), and a central shaft of the upper movable pulley (9) is connected with a central shaft of the lower movable pulley (7) through a second steel wire rope (8);
fixed pulley (12) are fixed in the front side of montant (2), the outside of montant (2) is located the below of fixed pulley (12) and is equipped with winding mechanism be fixed with lifting rope (6) on the winding mechanism, the free end of lifting rope (6) passes fixed pulley (12) and lower movable pulley (7) back and links to each other with immersible pump unit (5).
2. The submersible pump lifting device of claim 1, wherein: a guide rod (3) is fixed below one side of the vertical rod (2), the lower part of the guide rod (3) is fixedly connected with the guide rod (3) through a connecting rod, the upper part of the guide rod extends out of the water surface, and one end of the submersible pump unit (5) is slidably arranged on the guide rod (3) through a sliding ring (4).
3. The submersible pump lifting device of claim 1, wherein: the winding mechanism comprises a winding roller (13) which is rotatably arranged on the outer side of the vertical rod (2), the winding roller (13) is fixedly connected with one end of the lifting rope (6), and the outer end of the winding roller (13) is connected with a driving mechanism.
4. A submersible pump lifting device as recited in claim 3, wherein: the driving mechanism comprises a slave bevel gear (15) connected to the winding roller (13), a fixed plate (17) is connected to the outer side of the vertical rod (2) and located below the winding roller (13), a rotating shaft (16) is rotatably arranged on the fixed plate (17), the upper end of the rotating shaft (16) extends out of the fixed plate (17) to be connected with a master bevel gear (14) meshed with the slave bevel gear (15), the lower end of the rotating shaft is connected with a rotary table (18), and a locking piece for fixing the rotary table (18) is arranged on the rotary table (18).
5. The submersible pump lifting device of claim 4, wherein: a handle (20) is fixed at one end of the bottom of the turntable (18) far away from the locking piece.
6. The submersible pump lifting device of claim 5, wherein: a movable sleeve (21) is rotatably sleeved on the handle (20).
7. The submersible pump lifting device of claim 4, wherein: the locking piece is a fixing bolt (19) which is connected to the turntable (18) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320218372.6U CN219507492U (en) | 2023-02-15 | 2023-02-15 | Immersible pump hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320218372.6U CN219507492U (en) | 2023-02-15 | 2023-02-15 | Immersible pump hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219507492U true CN219507492U (en) | 2023-08-11 |
Family
ID=87527261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320218372.6U Active CN219507492U (en) | 2023-02-15 | 2023-02-15 | Immersible pump hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219507492U (en) |
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2023
- 2023-02-15 CN CN202320218372.6U patent/CN219507492U/en active Active
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