CN216198743U

CN216198743U - Lift pump convenient to maintenance

Info

Publication number: CN216198743U
Application number: CN202122292586.1U
Authority: CN
Inventors: 殷德军; 殷欣
Original assignee: Yancheng Xinsheng Netech Environmental Protection Technology Co ltd
Current assignee: Yancheng Xinsheng Netech Environmental Protection Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-05
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of lift pumps and discloses a lift pump convenient to maintain, which comprises a bottom plate and a driving motor arranged at the upper end of the bottom plate, wherein support frames are arranged on two sides of the bottom surface of the driving motor, a mounting plate is arranged at the lower end of the support frames, a sliding block is arranged at the lower end of the mounting plate, a telescopic hole is formed in the upper end of the mounting plate, a worm wheel is coupled in an inner cavity of the telescopic hole, a threaded rod is in threaded connection with the upper end of the worm wheel, a worm is coupled in an inner cavity of the mounting plate, a rectangular block is arranged at the lower end of the threaded rod, a roller is coupled in the bottom surface of the lower end of the rectangular block, and the roller arranged at the lower end of the threaded rod can be in telescopic contact with the bottom surface of a sliding groove, so that the driving motor can be conveniently moved.

Description

Lift pump convenient to maintenance

Technical Field

The utility model relates to the technical field of lift pumps, in particular to a lift pump convenient to maintain.

Background

The sewage lifting pump is a pump product integrating a pump, a motor, a shell and a control system, and can be used for lifting solution in families, villas and small and medium-sized commercial places.

When the lift pump is used, the bottom plate is installed at the lower end of the lift pump, when a driving motor of the lift pump breaks down and needs to be maintained, the driving motor has certain weight, so that the lift pump is inconvenient to move during maintenance, and the maintenance is inconvenient.

The problems described above are addressed. To this end, a lift pump is proposed which is easy to maintain.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifting pump convenient to maintain, when a driving motor breaks down and needs to be maintained, a rotating handle can be rotated, and then a roller arranged at the lower end of a threaded rod can contact the bottom surface of a sliding groove, so that the driving motor is convenient to move, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a elevator pump convenient to maintenance, includes the driving motor that bottom plate and bottom plate upper end set up, driving motor bottom surface both sides are provided with the support frame, and the support frame lower extreme is provided with the mounting panel, and the mounting panel lower extreme is provided with the slider, and telescopic holes has been seted up to the mounting panel upper end, and telescopic holes inner chamber has journalled the worm wheel, and worm wheel upper end threaded connection has the threaded rod, and mounting panel inner chamber has journalled the worm, and the threaded rod lower extreme is provided with the rectangular block, and rectangular block lower extreme bottom surface has journalled the gyro wheel.

Preferably, one end of the worm is provided with a rotating handle, the bottom surface of the sliding block is provided with a rectangular groove, and the top wall of the inner cavity of the rectangular groove is communicated with the opening at the lower end of the telescopic hole.

Preferably, the inner cavity of one end of the sliding block is provided with a spring groove, the inner cavity of the spring groove is provided with a reset spring, one end of the inner cavity of the spring groove is provided with a telescopic rod, and one end of the telescopic rod is provided with a top plate.

Preferably, one end of the telescopic rod is provided with an elastic end head in a semicircular arc structure.

Preferably, a sliding groove is formed in one side of the upper end of the bottom plate in parallel, a threaded hole is formed in one side of the sliding groove, and a sliding block is arranged in an inner cavity of the sliding groove.

Preferably, the other side of the upper end of the bottom plate is provided with a driving box, one end of the driving box is provided with a water inlet pipe, the upper end of the driving box is provided with a water outlet pipe, and the other end of the driving box is provided with a coupler.

Preferably, the output end of the driving motor is provided with a driving shaft.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the lift pump convenient to maintain, when the driving motor breaks down and needs to be maintained, the rotating handle can be rotated, and then the roller arranged at the lower end of the threaded rod can contact the bottom surface of the sliding groove, so that the driving motor is convenient to move.

2. According to the lifting pump convenient to maintain, when the driving motor is pushed transversely to move and one end of the driving motor is close to contact one end of the inner cavity of the sliding chute, the impact force of the elastic end is absorbed by the reset spring to carry out elastic potential energy absorption, so that the moving potential energy of the driving motor can be reduced, and the lifting pump is convenient to install.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the bottom plate structure of the present invention;

FIG. 3 is a schematic view of the driving motor structure of the present invention;

FIG. 4 is a front view of the internal structure of the mounting plate of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a base plate; 11. a chute; 12. a threaded hole; 13. a drive box; 14. a water inlet pipe; 15. a water outlet pipe; 16. a coupling; 2. a drive motor; 21. a drive shaft; 22. a support frame; 23. mounting a plate; 24. a telescopic hole; 241. a worm gear; 242. a threaded rod; 243. a rectangular groove; 244. a rectangular block; 245. a roller; 26. rotating the handle; 261. a worm; 27. a slider; 271. a spring slot; 272. a return spring; 273. a top plate; 274. a telescopic rod; 275. an elastic tip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the technical problem that the driving motor 2 is convenient to move and maintain, as shown in fig. 1 to 4, the following preferred technical solutions are provided:

a lift pump convenient for maintenance comprises a bottom plate 1 and a driving motor 2 arranged at the upper end of the bottom plate 1, wherein a driving box 13 is arranged at the other side of the upper end of the bottom plate 1, a water inlet pipe 14 is arranged at one end of the driving box 13, a water outlet pipe 15 is arranged at the upper end of the driving box 13, a coupler 16 is arranged at the other end of the driving box 13, a driving shaft 21 is arranged at the output end of the driving motor 2, a sliding groove 11 is parallelly arranged at one side of the upper end of the bottom plate 1, a threaded hole 12 is arranged at one side of the sliding groove 11, a sliding block 27 is arranged in the inner cavity of the sliding groove 11, supporting frames 22 are arranged at two sides of the bottom surface of the driving motor 2, a mounting plate 23 is arranged at the lower end of the supporting frame 22, a sliding block 27 is arranged at the lower end of the mounting plate 23, a telescopic hole 24 is arranged at the upper end of the mounting plate 23, a worm wheel 241 is axially connected to the inner cavity of the telescopic hole 24, a threaded rod 242 is connected to a threaded rod 242, a threaded rod 242 is connected to a worm 261, the bottom surface of the lower end of the rectangular block 244 is connected with a roller 245 in a shaft mode, one end of the worm 261 is provided with a rotating handle 26, the bottom surface of the sliding block 27 is provided with a rectangular groove 243, and the top wall of an inner cavity of the rectangular groove 243 is communicated with the opening of the lower end of the telescopic hole 24.

Specifically, when driving motor 2 broke down and need maintain, rotatable rotation is 26, it is rotatory to drive the worm 261 that one end set up after 26 is rotatory, worm 261 makes worm wheel 241 rotatory after rotatory, worm wheel 241 makes threaded rod 242 that the inner chamber screw thread runs through carry out the lifting movement after rotatory, thereby make the gyro wheel 245 that threaded rod 242 lower extreme set up can contact spout 11 bottom surface, and then conveniently remove driving motor 2, conveniently maintain it, and driving motor 2 when the installation, the rotation of reverse rotation is 26, can make gyro wheel 245 shrink, prevent the phenomenon that rocks after the installation.

In order to solve the technical problem of inertia of the moving impact, as shown in fig. 4-5, the following preferred technical solutions are provided:

a spring groove 271 is formed in an inner cavity at one end of the sliding block 27, a return spring 272 is arranged in the inner cavity of the spring groove 271, a telescopic rod 274 is arranged at one end of the inner cavity of the spring groove 271, a top plate 273 is arranged at one end of the telescopic rod 274, and an elastic end 275 in a semicircular arc structure is arranged at one end of the telescopic rod 274.

Specifically, when the driving motor 2 is pushed transversely to move, when one end of the driving motor 2 is about to contact one end of the inner cavity of the chute 11, the elastic end 275 starts to retract after being impacted, the impact force of the elastic end 275 is absorbed by the return spring 272 to achieve elastic potential energy absorption, and therefore the moving potential energy of the driving motor 2 can be reduced, and the installation is convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a elevator pump convenient to maintenance, includes driving motor (2) that bottom plate (1) and bottom plate (1) upper end set up, its characterized in that: support frame (22) are arranged on two sides of the bottom surface of driving motor (2), mounting plate (23) is arranged at the lower end of support frame (22), slider (27) is arranged at the lower end of mounting plate (23), telescopic hole (24) is formed in the upper end of mounting plate (23), worm wheel (241) is coupled to the inner cavity of telescopic hole (24), threaded rod (242) is connected to the upper end of worm wheel (241) in a threaded mode, worm (261) is coupled to the inner cavity of mounting plate (23), rectangular block (244) is arranged at the lower end of threaded rod (242), and idler wheel (245) is coupled to the bottom surface of the lower end of rectangular block (244).

2. A service-friendly lift pump as claimed in claim 1, wherein: one end of the worm (261) is provided with a rotating handle (26), the bottom surface of the sliding block (27) is provided with a rectangular groove (243), and the top wall of the inner cavity of the rectangular groove (243) is communicated with the opening at the lower end of the telescopic hole (24).

3. A service-friendly lift pump as claimed in claim 2, wherein: a spring groove (271) is formed in an inner cavity at one end of the sliding block (27), a return spring (272) is arranged in the inner cavity of the spring groove (271), an expansion rod (274) is arranged at one end of the inner cavity of the spring groove (271), and a top plate (273) is arranged at one end of the expansion rod (274).

4. A service-friendly lift pump as claimed in claim 3, wherein: one end of the telescopic rod (274) is provided with an elastic end (275) in a semicircular arc structure.

5. A service-friendly lift pump as claimed in claim 1, wherein: a sliding groove (11) is formed in one side of the upper end of the bottom plate (1) in parallel, a threaded hole (12) is formed in one side of the sliding groove (11), and a sliding block (27) is arranged in an inner cavity of the sliding groove (11).

6. A service-friendly lift pump as claimed in claim 5, wherein: the water-saving water heater is characterized in that a driving box (13) is arranged on the other side of the upper end of the bottom plate (1), a water inlet pipe (14) is arranged at one end of the driving box (13), a water outlet pipe (15) is arranged at the upper end of the driving box (13), and a coupler (16) is arranged at the other end of the driving box (13).

7. A service-friendly lift pump as claimed in claim 6, wherein: and a driving shaft (21) is arranged at the output end of the driving motor (2).