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CN-224215072-U - Lifting mechanism for submersible pump

CN224215072UCN 224215072 UCN224215072 UCN 224215072UCN-224215072-U

Abstract

The utility model provides a submersible pump lifting mechanism, which relates to the technical field of submersible pump lifting and comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with a top plate, the lower surface of the bottom plate is provided with a movable wheel, square through grooves are formed in the bottom plate and the top plate, and a placing box is connected onto the bottom plate in a sliding manner. According to the utility model, the placement box is arranged, when the submersible pump pumps water, the overall weight of the submersible pump is increased due to the fact that the water is pumped, so that the gravity center of the device is changed, the placement box is pushed to slide away from the support plate on the bottom plate, meanwhile, the water pumped by the submersible pump is injected into the placement box, the weight of the placement box is increased, and the gravity center is balanced, so that the device is more stable.

Inventors

  • LIU XIA
  • LIU LI
  • CAI JIAN

Assignees

  • 湖北省水利水电科学研究院

Dates

Publication Date
20260508
Application Date
20250628

Claims (6)

  1. 1. The utility model provides a immersible pump lift hoist mechanism, its characterized in that, including bottom plate (1), fixed surface connects extension board (2) on bottom plate (1), and fixed surface connects roof (3) on extension board (2), surface mounting has removal round (4) under bottom plate (1), be equipped with square logical groove on bottom plate (1) and roof (3), sliding connection places case (5) on bottom plate (1), sliding connection mounting panel (6) on roof (3), install lift and immersible pump on mounting panel (6), be equipped with fixed subassembly (7) on bottom plate (1).
  2. 2. The submersible pump lifting mechanism according to claim 1, wherein the upper surface of the placement box (5) is provided with an opening, one side of the placement box (5) is communicated with a drain pipe (8), and one end of the drain pipe (8) is connected with a plug through threads.
  3. 3. The submersible pump lifting mechanism according to claim 1, wherein the upper surface of the base plate (1) is provided with two square through grooves, the fixing assembly (7) comprises a mounting ring (71), the mounting ring (71) is located at the square through groove of the lower surface of the base plate (1) and fixedly connected with the base plate (1), the mounting ring (71) is slidably connected with a sliding seat (72), a spring (73) is fixedly connected between the sliding seat (72) and the mounting ring (71), and the lower surface of the sliding seat (72) is fixedly connected with a plurality of inserting rods (74).
  4. 4. A submersible pump lifting mechanism according to claim 3, wherein the sliding seats (72) extend upwards out of square through grooves, and the sides of the two sliding seats (72) facing the placement box (5) are provided with inclined surfaces.
  5. 5. The submersible pump lifting mechanism according to claim 1, wherein the upper surface of the mounting plate (6) is fixedly connected with two fixing plates (9), one side of the top plate (3) is fixedly connected with two transverse plates (10), two hydraulic cylinders (11) are mounted on the top plate (3), and telescopic rods of the hydraulic cylinders (11) are fixedly connected with the fixing plates (9).
  6. 6. The submersible pump lifting mechanism according to claim 1, wherein the support plate (2) is provided with a square through groove communicated with the bottom plate (1) and the top plate (3), the side wall of the square through groove above the support plate (2) is rotationally connected with the rotating plate (12), one side of the placement box (5) is fixedly connected with the first sliding rail (13), the first sliding rail (13) is slidingly connected with the first sliding block (14), the first sliding block (14) is rotationally connected with the rotating plate (12), one side of the mounting plate (6) is fixedly connected with the second sliding rail (15), the second sliding rail (15) is slidingly connected with the second sliding block (16), and the second sliding block (16) is rotationally connected with the other end of the rotating plate (12).

Description

Lifting mechanism for submersible pump Technical Field The utility model belongs to the technical field of submerged pump lifting, and particularly relates to a submerged pump lifting mechanism. Background The submerged pump lifting mechanism is a key component in a submerged pump system, and in natural water bodies (such as rivers, lakes, reservoirs and the like), the water level can be changed obviously along with the factors of seasons, rainfall, tides and the like. The lifting mechanism can flexibly adjust the depth of the submersible pump according to the height of the water level, so that the water pump is always in a proper working position, and the pumping efficiency is ensured. When the immersible pump is used for wider river course, channel or small-size pond, because the river course width is great, can't two side supports, immersible pump lift elevating system only is located immersible pump one side (asymmetric support), and the immersible pump during operation, rivers produce the reaction force through the impeller, and the dynamic load when water pump self weight and drawing water can concentrate in the one side that is close to the water pump simultaneously, and the mechanism can take place the slope because of the focus is unbalanced, exists the risk of turning on one's side. Disclosure of utility model In order to solve the above problems, the present utility model proposes a submersible pump lifting mechanism to solve the above problems more precisely. The utility model is realized by the following technical scheme: The utility model provides a submersible pump lifting mechanism, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with a top plate, the lower surface of the bottom plate is provided with a moving wheel, square through grooves are formed in the bottom plate and the top plate, a placing box is connected onto the bottom plate in a sliding manner, a mounting plate is connected onto the top plate in a sliding manner, a lifter and a submersible pump are mounted on the mounting plate, and a fixing assembly is arranged on the bottom plate. Preferably, the upper surface of the placement box is provided with an opening, one side of the placement box is communicated with a drain pipe, and one end of the drain pipe is connected with a plug through threads. Preferably, the upper surface of bottom plate is equipped with two square grooves of running through, fixed subassembly includes the collar, and the collar is located the lower surface of bottom plate is located square groove department of running through, with bottom plate fixed connection, sliding connection sliding seat in the collar, fixed connection spring between sliding seat and the collar, the lower surface fixed connection of sliding seat a plurality of inserted bars. In one example, the sliding seats extend upwards to form square through grooves, and inclined surfaces are arranged on one side, facing the placement box, of the two sliding seats. Preferably, the upper surface fixed connection of mounting panel is two fixed plates, two crossbeams of one side fixed connection of roof, install two pneumatic cylinders on the roof, the telescopic link and the fixed plate fixed connection of pneumatic cylinder. Preferably, the support plate is provided with a square through groove communicated with the bottom plate and the top plate, the side wall of the square through groove above the support plate is rotationally connected with the rotating plate, one side of the placing box is fixedly connected with a first sliding rail, the first sliding rail is slidingly connected with the first sliding rail, the first sliding rail is rotationally connected with the rotating plate, one side of the mounting plate is fixedly connected with a second sliding rail, the second sliding rail is slidingly connected with the second sliding rail, and the second sliding block is rotationally connected with the other end of the rotating plate. The submersible pump lifting mechanism provided by the utility model has the following beneficial effects: Firstly, through setting up and placing the case, the device moves and is close to the river side, promotes the mounting panel and removes, keeps away from the extension board, and then makes the immersible pump be close to the river course, and then the hoist engine control immersible pump stretches into under water, uses because the mounting panel position changes, simultaneously when the immersible pump draws water, the immersible pump leads to whole weight to increase because of drawing water, and then makes the focus of device change, promotes at this moment and places the case and slide to keeping away from the extension board on the bottom plate, simultaneously with the water injection of immersible pump extraction place the case, increase the weight of placing the case, balance