Submersible pump maintenance support

Abstract

The utility model discloses a submersible pump maintenance support, which belongs to the field of submersible pump maintenance and comprises a support ring, at least three support legs are uniformly arranged at the bottom of the support ring along the circular ring surface, a horizontal module is arranged on the support ring, each support leg comprises a support sleeve and a telescopic rod, and one end of each telescopic rod is slidably arranged in the support sleeve. At least three supporting legs are arranged at the bottom of the supporting ring, and the structure of the supporting sleeve and the telescopic rod is adopted, so that the submersible pump can be flexibly adapted to different terrains, stable supporting is provided, maintenance work of the submersible pump in diversified working environments is facilitated, and using convenience and stability are improved.

Description

Technical Field

[0001] The utility model belongs to the field of submersible pump maintenance, and specifically relates to a submersible pump maintenance bracket. Background Art

[0002] Submersible pumps are usually installed in wells, pools or other underwater environments that are difficult to directly reach. Their maintenance work not only requires the submersible pump to be removed from the water, but also requires effective support and positioning after removal to facilitate maintenance, inspection or replacement of parts. However, most of the existing maintenance methods rely on temporarily built work platforms or simple supporting tools, and there is no suitable supporting structure. For example, the utility model patent with publication number CN206929123U discloses a fixed submersible pump bracket, including a submersible pump body, a first water pipe, a second water pipe, a third water pipe and a fixed platform, a motor is arranged above the submersible pump body, the first water pipe, the second water pipe and the third water pipe are all located below the water injection port, and the outer sides of the three are connected with clamps, the inner side of the clamp is connected with an anti-slip layer, the fixed platform is fixed below the first water pipe, the second water pipe and the third water pipe, the outer side of the clamp is connected to the movable rod slot through a connecting rod, the connecting rod is connected to the slide groove on the upper surface of the movable rod through a pulley, and the pulley is fixed to the slots on both sides of the slide groove through the elastic protrusions on both sides thereof, and a groove is arranged inside the fixed plate.

[0003] However, the patent only discloses a solution for fixing the submersible pump when it is launched into water, and does not disclose any support solution for maintenance. Existing maintenance methods, such as temporary work platforms or simple support tools, are often unstable and difficult to accurately adjust to a height and horizontal position suitable for maintenance, which not only affects the maintenance efficiency, but may also cause damage to the submersible pump or cause a safety accident due to unstable support. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a submersible pump maintenance bracket.

[0005] To achieve the above purpose, the technical solution of the utility model is:

[0006] A submersible pump maintenance bracket comprises a support ring, wherein at least three support feet are evenly arranged along the annular surface at the bottom of the support ring, a horizontal module is provided on the support ring, and the support feet comprise a support sleeve and a telescopic rod, wherein one end of the telescopic rod is slidably arranged in the support sleeve.

[0007] Preferably, a support block is provided at one end of the telescopic rod for supporting the ground, and the support block is connected to the telescopic rod via a universal joint.

[0008] Preferably, the leveling module is a plane level.

[0009] Preferably, the support sleeve is provided with a sliding limit groove along the sliding direction of the telescopic rod, and a limit sliding block is fixedly provided on the telescopic rod corresponding to the sliding limit groove.

[0010] Preferably, a threaded hole is formed at one end of the telescopic rod inserted into the supporting sleeve, a motor is installed in the supporting sleeve, a screw is installed at the power output end of the motor, and the screw is meshed with the threaded hole.

[0011] Preferably, the horizontal module is an electronic gyroscope.

[0012] Preferably, a support bar is provided on the inner wall of the support ring, and a support pad is provided on the support bar.

[0013] Preferably, a water pipe support frame is provided on the upper surface of the support ring, and the water pipe support frame includes a column, and a sliding frame is slidably provided on the column.

[0014] Preferably, the sliding frame is provided with a top block facing the column, and the top block and the sliding frame are connected via a compression spring.

[0015] Preferably, a plurality of grooves are formed on the cylindrical surface of the column corresponding to the top block.

[0016] After adopting the above technical solution, the submersible pump maintenance bracket provided by the utility model has the following beneficial effects compared with the prior art.

[0017] (1) By arranging at least three supporting feet at the bottom of the supporting ring and adopting a structure of a supporting sleeve and a telescopic rod, it can flexibly adapt to different terrains, provide stable support, facilitate the maintenance of the submersible pump in a variety of working environments, and improve the convenience and stability of use.

[0018] (2) By setting a support block at one end of the telescopic rod supporting the ground and adopting a universal joint connection method, the bracket's ability to adapt to uneven ground is enhanced, the balance of the bracket is ensured, the risk of tilting due to uneven ground is reduced, and the safety and efficiency of maintenance operations are improved.

[0019] (3) The use of a flat level as a level module can accurately and quickly detect and adjust the horizontal state of the maintenance bracket, ensuring the accuracy of the submersible pump maintenance and improving the maintenance quality and work efficiency.

[0020] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the assembly of the utility model;

[0023] Figure 2 It is a schematic diagram of the support foot of the utility model;

[0024] Figure 3 yes Figure 2 A partial enlarged schematic diagram in the middle;

[0025] Figure 4 It is a schematic diagram of the internal structure of the water pipe support frame of the utility model.

[0026] In the figure: 1. support ring; 2. support foot; 21. support sleeve; 22. telescopic rod; 23. support block; 24. universal joint; 25. sliding limit groove; 26. limit slider; 27. threaded hole; 28. motor; 29. ​​screw; 3. horizontal module; 4. support bar; 41. adjustment knob; 5. water pipe support frame; 51. column; 52. sliding frame; 53. top block; 54. compression spring; 55. groove.

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0028] Embodiment 1

[0029] like Figures 1 to 4 As shown, a submersible pump maintenance bracket provided in this embodiment includes a support ring 1, at least three support feet 2 are evenly arranged along the circular surface at the bottom of the support ring 1, a horizontal module 3 is provided on the support ring 1, and the support foot 2 includes a support sleeve 21 and a telescopic rod 22, and one end of the telescopic rod 22 is slidably arranged in the support sleeve 21.

[0030] Submersible pumps are mostly cooled by water. When a submersible pump is overhauled or newly installed in a single well, it is necessary to manually inject pure water into the submersible pump motor 28 cavity. In the process of injecting pure water, three people are required to operate, two people fix the submersible pump, and one person uses a kettle to inject water. In addition, because it is laborious to inject water with a portable kettle, it is even necessary to change people during the water injection process. With the advancement of technology, the cost of portable water tanks and small water pumps has been reduced, and it is no longer necessary for a dedicated person to use a kettle to inject water, but someone is still required to fix the submersible pump.

[0031] When a submersible pump is repaired or newly installed, it is usually lifted up by a lifting bracket or a crane and other equipment, and then subsequent operations are carried out. By arranging at least three support feet 2 at the bottom of the support ring 1 and adopting a structure of a support sleeve 21 and a telescopic rod 22, it can flexibly adapt to different terrains, provide stable support, facilitate the maintenance of the submersible pump in a variety of working environments, and improve the convenience and stability of use.

[0032] Preferably, a support block 23 is provided at one end of the telescopic rod 22 for supporting the ground, and the support block 23 is connected to the telescopic rod 22 via a universal joint 24. By providing the support block 23 at one end of the telescopic rod 22 supporting the ground and adopting the universal joint 24 connection mode, the adaptability of the bracket to uneven ground is enhanced, the balance of the bracket is ensured, the risk of tilting caused by uneven ground is reduced, and the safety and efficiency of maintenance operations are improved.

[0033] The horizontal module 3 is a plane level ruler. Using a plane level ruler as the horizontal module 3 can accurately and quickly detect and adjust the horizontal state of the bracket, ensure the accuracy during the maintenance of the submersible pump, and improve the maintenance quality and work efficiency.

[0034] Preferably, a support bar 4 is provided on the inner wall of the support ring 1, and a support pad is provided on the support bar 4. The support bar 4 and the support pad are provided on the inner wall of the support ring 1 (the support pad is not shown in the figure, and one or more support pads can be provided along the support bar 4, which is a conventional technology in the mechanical field and will not be described in detail here). The support pad can be made of materials such as rubber pads to avoid surface damage caused by hard contact, increase the stability of the submersible pump when it is placed, reduce equipment vibration when the equipment needs to be started and tested, protect the submersible pump from damage, and improve the safety of maintenance work.

[0035] Furthermore, the support block 23 can slide toward the inner side of the support ring 1, and an adjusting knob 41 is provided on the outer side of the support ring 1 corresponding to the support block 23, and a bolt is installed on the adjusting knob 41. A threaded through hole is provided on the support ring 1 between the support block 23 and the adjusting knob 41. The adjusting knob 41 is rotated to adjust the position of the support block 23 in the support ring 1 to adapt to submersible pumps of different sizes.

[0036] Embodiment 2

[0037] like Figures 1 to 4 As shown, the difference between this embodiment and the first embodiment is that: the support sleeve 21 is provided with a sliding limit groove 25 along the sliding direction of the telescopic rod 22, and a limit slider 26 is fixedly provided on the telescopic rod 22 corresponding to the sliding limit groove 25. The provision of the sliding limit groove 25 and the limit slider 26 effectively controls the extension length of the telescopic rod 22, prevents excessive extension or retraction, enhances the stability and safety of the bracket, and also facilitates the user to adjust the support height according to actual needs.

[0038] Preferably, a threaded hole 27 is formed at one end of the telescopic rod 22 inserted into the support sleeve 21, a motor 28 is installed in the support sleeve 21, a screw 29 is installed at the power output end of the motor 28, and the screw 29 is meshed with the threaded hole 27. The meshing design of the screw 29 driven by the motor 28 and the threaded hole 27 of the telescopic rod 22 realizes the automatic adjustment function of the telescopic rod 22, simplifies the operation process, reduces the manpower demand, and improves the accuracy and efficiency of the bracket adjustment.

[0039] In order to facilitate the automatic control of the motor 28, the horizontal module 3 in this embodiment is an electronic gyroscope. The motor 28 can adjust the length of each telescopic rod 22 according to the detection data of the electronic gyroscope, which is convenient and fast.

[0040] Preferably, the support ring 1 is a split arrangement (not shown in the figure), and an opening is provided between the two support bars 4 so as to be disassembled, thereby facilitating the transverse movement of the submersible pump or water pipe for maintenance into and out of the center of the support ring 1 .

[0041] Furthermore, a water pipe support frame 5 is provided on the upper surface of the support ring 1 , and the water pipe support frame 5 includes a column 51 , and a sliding frame 52 is slidably provided on the column 51 , so as to facilitate the setting up of water pipes for replenishing pure water.

[0042] The sliding frame 52 is provided with a top block 53 toward the column 51, and the top block 53 and the sliding frame 52 are connected by a compression spring 54. The top block 53 is pressed tightly against the column 51 by the compression spring 54, so as to adapt to water injection ports of different heights.

[0043] Furthermore, a plurality of grooves 55 are formed on the cylindrical surface of the column 51 corresponding to the top block 53. The cooperation between the grooves 55 and the top block 53 ensures that the water pipe support frame 5 can fit the column 51 closely at any position, avoiding shaking during the sliding process. The top block 53 can be inserted into the grooves 55 at multiple positions to fix the position of the sliding frame 52, further enhancing the stability and operational flexibility of the water pipe support frame 5.

[0044] When in use, lift the submersible pump and place it in the support ring. Then rotate the adjusting knob to press the support bar and the support pad onto the submersible pump. The electronic gyroscope starts to detect data. According to the detected data, control the rotation of each motor to drive the screw to rotate. Then the screw and the threaded hole cooperate to slide the telescopic rod out of the support sleeve. The limit slider slides along the sliding limit groove. At the same time, the sliding limit groove can also limit the rotation of the telescopic rod through the limit slider, so as to finally realize automatic balancing of the entire bracket. When water injection is needed, overlap the water pipe on the sliding frame. Through the compression spring and the top block mechanism, the sliding frame can be close to the column to adapt to the water injection needs of different heights. Furthermore, a water level detection sensor can be set at the water outlet of the water pipe to automatically stop water injection and alarm when the water level reaches the liquid level limit.

[0045] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A submersible pump maintenance support, comprising a support ring (1), characterized in that: At least three support legs (2) are evenly arranged along a circular surface at the bottom of the support ring (1); a horizontal module (3) is provided on the support ring (1); the support legs (2) include a support sleeve (21) and a telescopic rod (22); one end of the telescopic rod (22) is slidably arranged in the support sleeve (21).

2. A submersible pump maintenance bracket according to claim 1, characterized in that: A support block (23) is provided at one end of the telescopic rod (22) for supporting the ground, and the support block (23) is connected to the telescopic rod (22) via a universal joint (24).

3. A submersible pump maintenance bracket according to claim 1, characterized in that: The leveling module (3) is a plane level ruler.

4. A submersible pump maintenance bracket according to claim 1, characterized in that: The support sleeve (21) is provided with a sliding limit groove (25) along the sliding direction of the telescopic rod (22), and a limit sliding block (26) is fixedly provided on the telescopic rod (22) corresponding to the sliding limit groove (25).

5. A submersible pump maintenance bracket according to claim 4, characterized in that: A threaded hole (27) is formed at one end of the telescopic rod (22) inserted into the supporting sleeve (21), a motor (28) is installed in the supporting sleeve (21), a screw rod (29) is installed at the power output end of the motor (28), and the screw rod (29) is meshed with the threaded hole (27).

6. A submersible pump maintenance bracket according to claim 5, characterized in that: The horizontal module (3) is an electronic gyroscope.

7. A submersible pump maintenance bracket according to any one of claims 1 to 6, characterized in that: A support strip (4) is provided on the inner wall of the support ring (1), and a support pad is provided on the support strip (4).

8. A submersible pump maintenance bracket according to any one of claims 1 to 6, characterized in that: A water pipe support frame (5) is arranged on the upper surface of the support ring (1), and the water pipe support frame (5) comprises a column (51), and a sliding frame (52) is slidably arranged on the column (51).

9. A submersible pump maintenance bracket according to claim 8, characterized in that: The sliding frame (52) is provided with a top block (53) facing the upright column (51), and the top block (53) and the sliding frame (52) are connected via a compression spring (54).

10. A submersible pump maintenance bracket according to claim 9, characterized in that: A plurality of grooves (55) are formed on the cylindrical surface of the upright column (51) corresponding to the top block (53).

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