Submerged pump supporting device

Abstract

The utility model discloses a submerged pump supporting device which comprises a mounting plate, the upper surface of the mounting plate is rotatably connected with a rotary drum, the outer side of the rotary drum is fixedly connected with a worm gear, a threaded rod is arranged in the worm gear, the bottom of the threaded rod is fixedly connected with a supporting frame, and the upper surface of the mounting plate is fixedly connected with a double-shaft motor. The output end of the double-shaft motor is fixedly connected with the driving gear, the upper surface of the mounting plate is fixedly connected with the box, the side face of the box is rotationally connected with the outer side of the worm, one end of the worm is fixedly connected with the driven gear, and the upper surface of the mounting plate is fixedly connected with the submerged pump body. The driving gear drives the driven gear and the worm to rotate synchronously through the double-shaft motor, the height of the submerged pump body is adjusted so that the submerged pump can be used for different depths, the moving plates on the two sides move oppositely through rotation of the two-way lead screw so as to be limited and fixed, and the working efficiency is improved. The problem that a submerged pump body is inconvenient to disassemble and assemble is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of submersible pump, concretely to a submersible pump supporting device. BACKGROUND

[0002] The submersible pump is mainly used for pumping and conveying various corrosive media such as particles, high viscosity, strong acid, alkali, salt and strong oxidant or water polluted by them. When the submersible pump is used, the motor part is placed on the liquid surface, and the pump part is placed under the liquid surface. The submersible pump is a vertical delivery pump, so it is made according to the different lengths of the part extending into the container, which can effectively solve the problems of air resistance and cavitation.

[0003] The submersible pump needs to be installed by a supporting device when used, but the existing submersible pump supporting device is mostly a fixed support with simple structure and function, which is inconvenient for adjusting the height of the submersible pump, so that the submersible pump cannot be applied to different depth areas, and the installation of the submersible pump is mostly fixed by bolts, which makes the disassembly and assembly of the submersible pump more troublesome, time-consuming and laborious, and inconvenient for subsequent maintenance of the staff. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a submersible pump supporting device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a submersible pump supporting device, comprising a mounting plate, the upper surface of the mounting plate is rotatably connected with a rotating drum, the outer side of the rotating drum is fixedly connected with a worm gear, a threaded rod is arranged in the worm gear, the bottom of the threaded rod is fixedly connected with a supporting frame, the upper surface of the mounting plate is fixedly connected with a double-shaft motor, the output end of the double-shaft motor is fixedly connected with a driving gear, the upper surface of the mounting plate is fixedly connected with a box body, the side surface of the box body is rotatably connected with the outer side of a worm, one end of the worm is fixedly connected with a driven gear, the upper surface of the mounting plate is fixedly connected with a main body of the submersible pump, the outer side of the main body of the submersible pump is fixedly connected with a fixed plate, the upper surface of the mounting plate is fixedly connected with a side plate, the side surface of the side plate is fixedly connected with a fixed motor, the output end of the fixed motor is fixedly connected with a bidirectional screw rod, the outer side of the bidirectional screw rod is provided with a moving plate, the side surface of the moving plate is provided with a sliding rod, one end of the sliding rod is fixedly connected with a clamping plate, the outer side of the sliding rod is sleeved with a spring, the inside of the moving plate is provided with a sliding plate, the sliding rod is hingedly connected with one end of a connecting plate, one end of the connecting plate is hingedly connected with the sliding plate, and the bottom of the sliding plate is fixedly connected with a fixed block.

[0006] Preferably, the bottom of the rotating drum is rotatably connected with the mounting plate through a bearing sleeve, a threaded hole is formed in the inside of the rotating drum, and the rotating drum is threadedly connected with the outer side of the threaded rod.

[0007] Preferably, the worm gear is connected with the worm outside, one end of the worm is rotatably connected with the ear plate, and the other end of the worm is rotatably connected with the side of the box through a bearing sleeve.

[0008] Preferably, the output end of the double-shaft motor extends to the inside of the box and is fixedly connected with the driving gear, the driving gear and the driven gear are conical gears, and the driving gear is connected with the driven gear.

[0009] Preferably, the side of the side plate is fixedly connected with one end of the guide rod, the bidirectional screw rod is arranged on the two sides of the side plate, opposite threads are arranged on the two sides of the bidirectional screw rod, the number of the moving plates is two and the moving plates are symmetrically arranged on the two sides of the bidirectional screw rod, and the side of the moving plate is connected with the outside of the bidirectional screw rod through a threaded hole.

[0010] Preferably, the side of the moving plate is slidably connected with the sliding rod, and the side of the moving plate is slidably connected with the sliding plate through a sliding groove.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] The utility model discloses a height adjusting device for liquid pump body, which comprises a box body, a driving gear, a driven gear, a worm, a worm gear, a support frame, a threaded rod and a double-shaft motor.

[0013] The utility model discloses a height adjusting device for liquid pump body, which comprises a box body, a driving gear, a driven gear, a worm, a worm gear, a support frame, a threaded rod and a double-shaft motor. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model;

[0015] Figure 2 It is the whole structure schematic diagram of the utility model;

[0016] Figure 3 It is the whole structure schematic diagram of the utility model;

[0017] Figure 4 It is the whole structure schematic diagram of the utility model;

[0018] In the figure: 1, mounting plate; 2, rotating drum; 3, worm gear; 4, threaded rod; 5, support frame; 6, double-shaft motor; 7, drive gear; 8, box; 9, worm; 10, driven gear; 11, submersible pump body; 12, fixed plate; 13, side plate; 14, fixed motor; 15, bidirectional screw rod; 16, moving plate; 17, sliding rod; 18, clamping plate; 19, spring; 20, sliding plate; 21, connecting plate; 22, fixed block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] Please refer to Figures 1-4 The utility model provides a technical scheme: a submersible pump supporting device, including mounting plate 1, the upper surface of mounting plate 1 is connected with the bottom of rotating drum 2 rotationally, the number of rotating drum 2 is four and is symmetrically distributed, the outer side of rotating drum 2 is welded with worm gear 3 fixedly, worm gear 3 is connected with worm 9 meshingly, the inside of worm gear 3 is connected with the outside of threaded rod 4 threadedly, the bottom of threaded rod 4 is welded with support frame 5 fixedly, the bottom of support frame 5 is welded with four symmetric support columns fixedly, the upper surface of mounting plate 1 is welded with double-shaft motor 6 fixedly, the two output ends of double-shaft motor 6 are welded with drive gear 7 fixedly, the upper surface of mounting plate 1 is welded with two symmetric box 8 fixedly, the side of box 8 is connected with the outer side of worm 9 rotationally, one end of worm 9 is welded with driven gear 10 fixedly, driven gear 10 is connected with drive gear 7 meshingly, the upper surface of mounting plate 1 is welded with submersible pump body 11 fixedly, the outside of submersible pump body 11 is welded with fixed plate 12 fixedly, the upper surface of mounting plate 1 is provided with rectangular through slot for placing submersible pump body 11, the upper surface of mounting plate 1 is welded with side plate 13 fixedly, the side of side plate 13 is welded with fixed motor 14 fixedly, the output end of fixed motor 14 is welded with bidirectional screw rod 15 fixedly, the outside of bidirectional screw rod 15 is connected with moving plate 16 threadedly, the side of moving plate 16 is connected with the outside of sliding rod 17 slidingly, sliding rod 17 is square rod, one end of sliding rod 17 is welded with clamping plate 18 fixedly, spring 19 is arranged on the outside of sliding rod 17, spring 19 is located between clamping plate 18 and moving plate 16, the inside of moving plate 16 is connected with sliding plate 20 slidingly through sliding groove, sliding rod 17 is hinged with one end of connecting plate 21, one end of connecting plate 21 is hinged with sliding plate 20, the bottom of sliding plate 20 is welded with fixed block 22 fixedly,

[0021] The bottom of the rotating drum 2 is rotatably connected with the mounting plate 1 through a bearing sleeve, the rotating drum 2 is internally provided with a threaded hole, the rotating drum 2 is externally threadedly connected with the threaded rod 4, the worm gear 3 is externally meshingly connected with the worm 9, one end of the worm 9 is rotatably connected with the ear plate, the other end of the worm 9 is rotatably connected with the side surface of the box 8 through a bearing sleeve, the output end of the double-shaft motor 6 extends into the box 8 and is welded and fixed with the driving gear 7, the driving gear 7 and the driven gear 10 are both conical gears, the driving gear 7 is meshingly connected with the driven gear 10, the double-shaft motor 6 drives the driving gears 7 on both sides to rotate, the driving gear 7 drives the worm 9 and the driven gear 10 to synchronously rotate, so that the rotating drum 2 and the worm gear 3 further rotate, and the threaded rod 4 drives the support frame 5 to move up and down, the side surface of the side plate 13 is welded and fixed with one end of the guide rod, the bidirectional screw rod 15 is located on both sides of the side plate 13, the bidirectional screw rod 15 is provided with opposite threads on both sides, the number of the moving plates 16 is two and they are symmetrically distributed on both sides of the bidirectional screw rod 15, the side surface of the moving plate 16 is threadedly connected with the outside of the bidirectional screw rod 15, the side surface of the moving plate 16 is slidably connected with the slide rod 17, and the side surface of the moving plate 16 is slidably connected with the sliding plate 20 through a sliding groove, in the initial state, the clamping plate 18 is located at the rightmost position under the elastic force of the spring 19, when it is necessary to clamp and fix the submersible pump body 11, the bidirectional screw rod 15 is rotated to drive the moving plates 16 to move, when the clamping plate 18 contacts with the side surface of the fixed plate 12, the spring 19 pushes the slide rod 17 to move and compresses the spring 19, the movement of the slide rod 17 drives the sliding plate 20 to move downwards through the connecting plate 21 until the fixed block 22 is attached to the surface of the fixed plate 12 for fixation;

[0022] Working principle: when the staff uses, the fixed plate 12 is placed on the upper surface of the mounting plate 1, then the bidirectional screw rod 15 is rotated by the fixed motor 14, so that the moving plates 16 on both sides move towards each other under the action of the guide rod, in the moving process, the clamping plate 18 first attaches to the fixed plate 12, with the further movement of the moving plate 16, the slide rod 17 slides outward, further drives the sliding plate 20 to slide downwards in the sliding groove through the connecting plate 21, until the fixed block 22 is attached to the surface of the fixed plate 12, the fixed plate 12 is clamped and fixed by the clamping plate 18 and the fixed block 22, when it is necessary to disassemble, the moving plates 16 can be moved away by the fixed motor 14; before use, the depth of the submersible pump body 11 needs to be adjusted, the driving gears 7 on both sides are rotated by the double-shaft motor 6, the worm 9 and the driven gear 10 are synchronously rotated by the driving gear 7, so that the rotating drum 2 and the worm gear 3 further rotate, the support frame 5 is moved up and down by the threaded rod 4, so as to realize the height adjustment of the submersible pump body 11, and ensure that the submersible pump body 11 can be applied to target areas with different depths.

[0023] It is to be noted that, in the present document, relational terms such as first and second and the like can 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. Moreover, 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0024] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A submersible pump support apparatus comprising a mounting plate (1) characterised in that: The upper surface of the mounting plate (1) is rotatably connected with the rotating drum (2), the outer side of the rotating drum (2) is fixedly connected with the worm gear (3), the inside of the worm gear (3) is provided with the threaded rod (4), the bottom of the threaded rod (4) is fixedly connected with the support frame (5), the upper surface of the mounting plate (1) is fixedly connected with the double-shaft motor (6), the output end of the double-shaft motor (6) is fixedly connected with the driving gear (7), the upper surface of the mounting plate (1) is fixedly connected with the box body (8), the side surface of the box body (8) is rotatably connected with the outer side of the worm (9), one end of the worm (9) is fixedly connected with the driven gear (10), the upper surface of the mounting plate (1) is fixedly connected with the submersible pump body (11), the outer side of the submersible pump body (11) is fixedly connected with the fixed plate (12), the upper surface of the mounting plate (1) is fixedly connected with the side plate (13), the side surface of the side plate (13) is fixedly connected with the fixed motor (14), the output end of the fixed motor (14) is fixedly connected with the bidirectional screw rod (15), the outer side of the bidirectional screw rod (15) is provided with the moving plate (16), the side surface of the moving plate (16) is provided with the sliding rod (17), one end of the sliding rod (17) is fixedly connected with the clamping plate (18), the outer side of the sliding rod (17) is sleeved with the spring (19), the inside of the moving plate (16) is provided with the sliding plate (20), the sliding rod (17) is hingedly connected with one end of the connecting plate (21), one end of the connecting plate (21) is hingedly connected with the sliding plate (20), and the bottom of the sliding plate (20) is fixedly connected with the fixed block (22).

2. A submersible pump support apparatus as claimed in claim 1, wherein: The bottom of the rotating drum (2) is rotatably connected with the mounting plate (1) through the bearing sleeve, and the inside of the rotating drum (2) is provided with a threaded hole.

3. A submersible pump support apparatus as claimed in claim 1, wherein: The worm gear (3) is meshedly connected with the outer side of the worm (9), one end of the worm (9) is rotatably connected with the lug plate, and the other end of the worm (9) is rotatably connected with the side surface of the box body (8) through the bearing sleeve.

4. A submersible pump support apparatus as claimed in claim 1, wherein: The output end of the double-shaft motor (6) extends into the inside of the box body (8) and is fixedly connected with the driving gear (7), the driving gear (7) and the driven gear (10) are all bevel gears, and the driving gear (7) is meshedly connected with the driven gear (10).

5. A submersible pump support apparatus as claimed in claim 1, wherein: The side surface of the side plate (13) is fixedly connected with one end of the guide rod, the bidirectional screw rod (15) is located on the two sides of the side plate (13) respectively, the two sides of the bidirectional screw rod (15) are provided with opposite threads, the number of the moving plates (16) is two and they are symmetrically distributed on the two sides of the bidirectional screw rod (15), and the side surface of the moving plate (16) is screwedly connected with the outer side of the bidirectional screw rod (15) through the threaded hole.

6. A submersible pump support apparatus as claimed in claim 1, wherein: The side surface of the moving plate (16) is slidably connected with the sliding rod (17), and the side surface of the moving plate (16) is slidably connected with the sliding plate (20) through the sliding groove.

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