CN222877508U - Rotatable cantilever lifting device for lifting submersible pump - Google Patents
Rotatable cantilever lifting device for lifting submersible pump Download PDFInfo
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- CN222877508U CN222877508U CN202421972356.7U CN202421972356U CN222877508U CN 222877508 U CN222877508 U CN 222877508U CN 202421972356 U CN202421972356 U CN 202421972356U CN 222877508 U CN222877508 U CN 222877508U
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- cantilever
- submersible pump
- lifting
- winch
- support column
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Abstract
The utility model discloses a rotatable cantilever lifting device for lifting a submersible pump, which comprises a cantilever support column arranged vertically, wherein a cantilever capable of horizontally rotating is arranged at the top of the cantilever support column, a pulley is arranged at the top of the cantilever, a winch is arranged in the middle of the cantilever, a steel wire rope is arranged on the pulley, one end of the steel wire rope is used for being connected with the submersible pump, and the other end of the steel wire rope is connected with the winch after passing through the pulley. The utility model can realize free lifting and 360-degree rotation of the submersible pump, can realize convenient adjustment of the position and the angle of the submersible pump according to the needs of users, can obviously improve the working efficiency and reduce the labor intensity of workers, and has the advantages of simple structure, small occupied area, convenient installation and use, good safety and the like.
Description
Technical Field
The utility model relates to a rotatable cantilever lifting device for lifting a submersible pump, and belongs to the technical field of submersible pump lifting devices.
Background
The submerged pump is an important device for deep well water extraction, and is mainly divided into a clean water submerged pump and a sewage submerged pump (also called a submerged pump), when in use, the whole unit is submerged to work, and underground water is extracted to the ground surface, and the submerged pump can also be used for water extraction projects such as rivers, reservoirs, channels and the like, and is common equipment for domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting and ship load adjustment.
Currently, when a submersible pump is lifted in a container (such as a lifting well, a water pool and a water well), a manual lifting mode or an electric hoist lifting mode is generally adopted. Although the electric lifting operation is adopted to save labor and avoid safety risks compared with the manual lifting operation, the existing electric hoist is lifted by means of a portal frame, so that the electric hoist is complex in structure and large in occupied area, and the key is that the retraction position and the angle of the submersible pump cannot be adjusted according to the needs of a user, so that the submersible pump is inconvenient for the user to use, and the electric hoist has great limitation.
Disclosure of utility model
The present utility model has been made in view of the above problems occurring in the prior art, and an object of the present utility model is to provide a rotatable cantilever lifting device for lifting a submersible pump, which can achieve convenient adjustment of the position and angle of the submersible pump according to the needs of a user.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a but, gyration cantilever elevating gear for immersible pump promotes, includes the cantilever support column of vertical setting the top of cantilever support column is equipped with horizontal pivoted cantilever the top of cantilever is equipped with the pulley the middle part of cantilever is equipped with the capstan winch be equipped with wire rope on the pulley, wire rope's one end is used for being connected with the immersible pump, wire rope's the other end is connected with the capstan winch after passing the pulley.
In one embodiment, a slewing bearing is fixedly arranged at the top of the cantilever support column, the cantilever is fixedly arranged at the top of an inner ring of the slewing bearing, and the bottom of an outer ring of the slewing bearing is fixedly connected with the top of the cantilever support column.
In a further embodiment, the top of the cantilever support column is provided with an upper flange plate fixedly connected with the outer ring of the slewing bearing, and the bottom of the cantilever support column is provided with a lower flange plate for installation and fixation.
In one preferred embodiment, the slewing bearing is a gearless slewing bearing.
Preferably, the winch is an electric winch or a manual winch or an electric and manual integrated winch and is provided with a self-locking mechanism.
In one embodiment, the lower part of the cantilever is provided with a turning handle.
Compared with the prior art, the utility model has the beneficial technical effects that:
The rotatable cantilever lifting device for lifting the submersible pump can realize free lifting and 360-degree rotation of the submersible pump, can realize convenient adjustment of the position and the angle of the submersible pump according to the needs of a user, can obviously improve the working efficiency and reduce the labor intensity of workers, and has the advantages of simple structure, small occupied area, convenience in installation and use, good safety and the like, and has extremely high practical value.
Drawings
FIG. 1 is a schematic perspective view of a rotatable cantilever lifting device for lifting a submersible pump according to an embodiment of the present utility model;
FIG. 2 is a side view of a pivotable cantilever lift for submersible pump lifting provided in an embodiment;
FIG. 3 is an enlarged schematic upper view of a pivotable cantilever lifting device for lifting a submersible pump according to an embodiment;
FIG. 4 is a schematic illustration of the structure of the cantilever support post of the present embodiment;
FIG. 5 is a state diagram of the use of the pivotable cantilever lifting apparatus for lifting a submersible pump provided in the embodiment;
The reference numerals in the figure are as follows, 1, cantilever support column, 1-1, upper flange, 1-2, lower flange, 2, cantilever, 3, pulley, 4, winch, 5, wire rope, 6, slewing bearing, 6-1, slewing bearing inner ring, 6-2, slewing bearing outer ring, 7, rotating handle, 8, submersible pump, 9, pool or well.
Detailed Description
The technical scheme of the utility model is further described in detail below with reference to the accompanying drawings and the examples. Furthermore, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art. The terms "top," "bottom," "upper," "lower," "front," "rear," and the like are used interchangeably with respect to the orientation or positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and are not intended to indicate or imply that the apparatus in question must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.
Examples
Referring to fig. 1 to 3, the rotatable cantilever lifting device for lifting a submersible pump provided by the utility model comprises a cantilever support column 1 which is vertically arranged, wherein a cantilever 2 which can horizontally rotate is arranged at the top of the cantilever support column 1, a pulley 3 is arranged at the top of the cantilever 2, a winch 4 is arranged at the middle part of the cantilever 2, a steel wire rope 5 is arranged on the pulley 3, one end of the steel wire rope 5 is used for being connected with the submersible pump 8, and the other end of the steel wire rope 5 passes through the pulley 3 and then is connected with the winch 4.
In this embodiment, the top of the cantilever support column 1 is fixedly provided with the slewing bearing 6, the cantilever 2 is fixed at the top of the inner ring 6-1 of the slewing bearing, the bottom of the outer ring 6-2 of the slewing bearing is fixedly connected with the top of the cantilever support column 1, and 360-degree rotation of the cantilever 2 around the cantilever support column 1 can be realized through the slewing bearing 6, so that the submersible pump 8 can be driven to rotate for 360 degrees, and further, the convenient adjustment of the position and the angle of the submersible pump can be realized according to the needs of a user.
Specifically, referring to fig. 4, in this embodiment, an upper flange 1-1 for fixedly connecting with a slewing bearing outer ring 6-2 is provided at the top of the cantilever support column 1, and a lower flange 1-2 for mounting and fixing is provided at the bottom of the cantilever support column 1.
The slewing bearing 6 in this embodiment is preferably a gearless slewing bearing, so as to avoid adverse effects on the lifting of the wire rope 5.
In addition, the winch 4 can be an electric winch or a manual winch or an electric and manual integrated winch, preferably an electric and manual integrated winch and provided with a self-locking mechanism, so that the winch can be lifted in an electric mode in a normal state, lifted in a manual mode in a power-off condition, and can realize self-locking when reaching a lifting position to stop lifting of the steel wire rope 5.
In addition, in this embodiment, the lower part of cantilever 2 is equipped with twist grip 7, so the design, can rotate the operation through twist grip 7 to cantilever 2 when the immersible pump angle modulation is carried out to cantilever 2 in needs, both be convenient for operate and laborsaving.
It is further noted that the submersible pump 8 according to the present utility model may be a clean water submersible pump or a sewage submersible pump.
The application method of the rotatable cantilever lifting device for lifting the submersible pump provided by the utility model comprises the following steps:
Referring to fig. 5, the cantilever support column 1 is firstly installed on the ground at any position of the periphery of the outlet of a water tank or water well 9, and the specific implementation manner of the embodiment is that the lower flange plate 1-2 at the bottom of the cantilever support column 1 is fixedly connected with the ground (can be fixed by a stud bolt);
The winch 4 is released to enable the steel wire rope 5 and the submersible pump 8 to descend together, when the submersible pump 8 descends to the required depth, the winch 4 is locked, the steel wire rope 5 stops descending, the submersible pump 8 can be fixed to the required depth in a water tank or a water well 9, and when the submersible pump 8 is fixed to the required depth, if the angle of the submersible pump 8 needs to be adjusted, the cantilever support column 1 can be pushed to rotate by the rotating handle 7, and therefore the angle adjustment of the submersible pump 8 can be achieved;
When the submersible pump 8 is required to be lifted from the water tank or the water well 9, the steel wire rope 5 is driven to ascend through the winding winch 4, the submersible pump 8 can be driven to ascend together, after the submersible pump 8 ascends to the required height, the winch 4 is locked, and then the cantilever support column 1 is pushed to rotate through the rotating handle 7, so that the submersible pump 8 is changed in angle to the required position.
Compared with the traditional portal frame type lifting device, the rotatable cantilever lifting device provided by the utility model has the advantages of simple structure, small occupied area, convenience in installation and use and good safety, can realize 360-degree rotation of the submersible pump, can realize convenient adjustment of the position and angle of the submersible pump according to the needs of a user, and can obviously improve the working efficiency and reduce the labor intensity of workers.
It should be noted that the foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions that may be easily contemplated by those skilled in the art within the technical scope of the present utility model should be included in the scope of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421972356.7U CN222877508U (en) | 2024-08-15 | 2024-08-15 | Rotatable cantilever lifting device for lifting submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421972356.7U CN222877508U (en) | 2024-08-15 | 2024-08-15 | Rotatable cantilever lifting device for lifting submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222877508U true CN222877508U (en) | 2025-05-16 |
Family
ID=95688940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421972356.7U Active CN222877508U (en) | 2024-08-15 | 2024-08-15 | Rotatable cantilever lifting device for lifting submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222877508U (en) |
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2024
- 2024-08-15 CN CN202421972356.7U patent/CN222877508U/en active Active
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