CN220903170U - Disassembling tool for overhauling water supply pump - Google Patents

Abstract

The utility model relates to the technical field of devices for overhauling a water supply pump, and discloses a disassembly tool for overhauling the water supply pump, which comprises a water pump body, wherein a motor drives a worm to rotate on an overhauling platform of the water pump body, a worm wheel is meshed with a worm wheel, a rotating shaft is fixedly connected in the worm wheel, the rotating shaft is fixedly connected with the overhauling platform, the motor drives the overhauling platform to rotate, so that the water pump body on the overhauling platform rotates, overhauling personnel can disassemble the water pump body on different surfaces, the lower end of the overhauling platform is rotationally connected with a plurality of universal wheels, the universal wheels play a role of supporting and stabilizing the overhauling platform, an overhauling lamp is arranged on the overhauling table, the overhauling lamp can move forwards and backwards and adjust the height of an LED lamp, a stretching structure is arranged on the left side of the rotating structure, and replaces manpower to pull the water pump body to disassemble, so that the disassembly tool saves manpower and time.

Description

A disassembly tool for overhauling a water supply pump

Technical Field

The utility model relates to the technical field of devices for repairing a water supply pump, in particular to a disassembly tool for repairing a water supply pump.

Background technique

The working principle of a water pump is to transfer the mechanical energy of the prime mover or other external force to the liquid to increase the strength of the liquid. Water supply or pressure is an important function of a water pump. When using a water pump, it is necessary to ensure that the water pump is filled with water so that the liquid in the water pump rotates with the pump shaft. When centrifugal force is applied, the shaft of the product pushes the liquid out. It creates a vacuum, and the water in the propeller flows into the pump through the filter tube under the action of external atmospheric pressure. As the discharge rate increases, the pressure gradually increases, and eventually the fluid leaves the tube hole. In this way, the liquid that the water pump needs to transport is continuously pumped out to form a flow.

When a water supply pump fails, the water pump needs to be disassembled and repaired. Disassembling the water pump requires disassembling the device. For example, the patent document with publication number CN216608830U discloses an air sampling device, which belongs to the field of air detection technology. The device includes: a base, a driving rod rotating along the base, and a support frame movably arranged on the base; the water pump is arranged on the base, and the motor is arranged on the support frame; the driving rod is connected to the support frame; the driving rod drives the motor to move closer to or away from the water pump. The device also has some shortcomings, for example: the device cannot rotate the water pump, which makes it convenient for technicians to disassemble the water pump from different sides, and the water pump cannot be carefully disassembled and repaired at night, and the disassembly tools and removed screws are not properly placed.

Utility Model Content

The utility model aims to provide a disassembly tool for repairing a water supply pump to solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disassembly tool for repairing a water supply pump, comprising a water pump body and a repair table, characterized in that: the water pump body is placed on a rotating structure, the rotating structure is mounted on the repair table, a tool rack and a repair lamp are provided on the repair table, and a tensile structure is provided on the left side of the water pump body;

The rotating structure includes an inspection platform, a rotating shaft and a motor. The lower end of the inspection platform is fixedly connected to the upper end of the rotating shaft. The lower end of the rotating shaft is rotatably connected to a bearing seat. A worm gear is fixedly connected to the outer wall of the rotating shaft. A worm is meshedly connected to the outer wall of the worm gear. The worm is driven by a motor, and the motor is fixedly mounted on a stand.

As a further improvement to the above solution, the lower end of the maintenance platform is rotatably connected with a plurality of universal wheels.

As a further improvement of the above scheme, a baffle is fixedly connected to the maintenance platform, and the front end of the baffle is fixedly connected to two guide rails, the slide is slidably connected to the two guide rails, the front end of the slide is fixedly connected to the telescopic end of the first hydraulic cylinder, and the first hydraulic cylinder is fixed to the maintenance platform through a mounting frame.

As a further improvement of the above scheme, the stretching structure includes a second hydraulic cylinder, a mounting plate and a screw rod. The second hydraulic cylinder is installed on a support seat, and the support seat is fixedly installed on the maintenance table. The telescopic end of the second hydraulic cylinder is fixedly connected to the mounting plate. A plurality of screw holes are opened in the mounting plate. The screw holes located at the front and rear ends are threadedly connected to the screw rod, and the left end of the screw rod extends to the left side of the mounting plate and is threadedly connected to the hexagonal nut. The right end of the screw rod is fixedly connected to a clamping rod.

As a further improvement of the above scheme, the maintenance lamp includes an LED lamp, a universal metal hose and a base, the lower end of the LED lamp is fixedly connected to the upper end of the universal metal hose, the lower end of the universal metal hose is fixedly connected to the base, and the universal metal hose is made of metal hose.

As a further improvement to the above solution, the base is fixed on a slider, the lower end of the slider is slidably connected to a slide rail, and the slide rail is fixed on the maintenance table.

As a further improvement to the above solution, a plurality of jacks of different sizes are provided on the top of the tool rack, and shaft heads of different sizes are provided on the bottom of the tool rack.

As a further improvement to the above solution, two sliding doors are installed at the front end of the inspection table, and handles are installed on the sliding doors.

Compared with the prior art, the beneficial effects of the utility model are:

1. In the utility model, the first hydraulic cylinder is telescopically pushed to push the sliding seat to clamp the electric water pump body, so that the water pump body remains stable, which is beneficial to prevent the water pump body from collision and damage during disassembly. The motor rotates, driving the worm and worm wheel to rotate, the worm wheel drives the rotating shaft to rotate, and the rotating shaft drives the maintenance platform to rotate, so that the water pump body rotates. After rotating to a certain angle, the motor stops, and the worm wheel and the worm are meshed and connected, which has a self-locking function, making the structure more stable and convenient for maintenance personnel to disassemble at different angles without having to walk back and forth, saving time and manpower. The universal wheel provides certain support for the maintenance platform, making the rotating structure more stable and more balanced.

2. In the utility model, after the water pump body is fixed on the maintenance platform and the connecting screws on the water pump body are removed, the water pump body is rotated to a suitable angle, and the second hydraulic cylinder is extended and retracted to drive the mounting plate to move left and right, thereby driving the clamping rod to move left and right, so that the water pump body is disassembled, replacing manpower to disassemble the water pump body, solving the problem that the water pump body cannot be disassembled by manpower, preventing damage caused by manual disassembly, and saving manpower and time.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

FIG1 is a schematic diagram of the three-dimensional structure of the utility model from a first viewing angle;

Figure 2 is a schematic diagram of the rotating structure of the utility model;

Figure 3 is a schematic diagram of the stretching structure of the utility model;

FIG4 is a schematic diagram of the structure of the maintenance lamp in the utility model;

FIG. 5 is a schematic diagram of the structure of the tool rack in the present utility model.

In the figure: 1-pump body; 2-rotating structure; 3-maintenance table; 4-tool rack; 5-maintenance lamp; 6-telescopic structure; 201-maintenance platform; 202-rotating shaft; 203-motor; 204-bearing seat; 205-worm gear; 206-worm; 207-stand; 208-universal wheel; 209-baffle; 210-guide rail; 211-slide seat; 212-first hydraulic cylinder; 301-sliding door; 302-handle; 401-socket; 402-shaft head; 501-LED lamp; 502-universal metal hose; 503-base; 504-slider; 505-slide rail; 601-second hydraulic cylinder; 602-mounting plate; 603-screw; 604-support seat; 605-screw hole; 606-hexagonal nut; 607-clamping rod.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example 1

A disassembly tool for overhauling a water supply pump, as shown in FIG1 and FIG2, comprises a water pump body 1 and an overhaul table 3, wherein the water pump body 1 is placed on a rotating structure 2, the rotating structure 2 is mounted on the overhaul table 3, and two sliding doors 301 are mounted at the front end of the overhaul table 3, and each of the sliding doors 301 is mounted with a handle 302.

In the utility model, as shown in Figures 1 and 2, the rotating structure 2 includes a maintenance platform 201, a rotating shaft 202 and a motor 203. The lower end of the maintenance platform 201 is fixedly connected to the upper end of the rotating shaft 202, and the lower end of the rotating shaft 202 is rotatably connected to a bearing seat 203. A worm gear 204 is fixedly connected to the outer wall of the rotating shaft 202, and a worm 205 is meshedly connected to the outer wall of the worm gear 204. The worm 205 is driven by a motor 206, and the motor 206 is fixedly installed on a stand 207. A baffle 209 is fixedly connected to the maintenance platform 201, and two guide rails 210 are fixedly connected to the front end of the baffle 209. A slide 211 is slidably connected to the two guide rails 210 together, and the front end of the slide 211 is fixedly connected to the telescopic end of the first hydraulic cylinder 212, and the first hydraulic cylinder 212 is fixed to the maintenance platform 201 through a mounting frame.

In the utility model, as shown in Figures 1 and 3, a stretching structure 6 is provided on the left side of the water pump body 1, and the stretching structure 6 includes a second hydraulic cylinder 601, a mounting plate 602 and a screw 603. The second hydraulic cylinder 601 is installed on a support seat 604, and the support seat 604 is fixedly installed on the maintenance table 3. The telescopic end of the second hydraulic cylinder 601 is fixedly connected to the mounting plate 602, and a plurality of screw holes 605 are opened in the mounting plate 602. Both screw holes 605 are threadedly connected to the screw 603, and the left end of the screw 603 extends to the left side of the mounting plate 602 and is threadedly connected to the hexagonal nut 606, and the right end of the screw 603 is fixedly connected to a clamping rod 607.

In the utility model, as shown in FIG. 1 and FIG. 5 , a tool rack 4 is provided on the maintenance table 3 , a plurality of jacks 401 of different sizes are provided on the upper surface of the tool rack 4 , and shaft heads 402 of different sizes are provided on the lower surface of the tool rack 4 .

When in use, several tools are placed in the maintenance table 3. The sliding door 301 is pushed open by the handle 302 to take out the tools. The maintenance personnel place the water pump body 1 on the maintenance platform 201. The first hydraulic cylinder 212 telescopically moves, driving the slide seat 211 to move back and forth, clamping the water pump body 1, so that the water pump body 1 remains fixed during the disassembly process, which is beneficial for maintenance personnel to save effort during disassembly and prevent the water pump body 1 from shaking and causing damage; the motor 203 rotates to drive the worm 206 and the worm wheel 205 to rotate, the worm wheel 205 drives the rotating shaft 202 to rotate, the rotating shaft 202 drives the maintenance platform 201 to rotate, and the water pump body 1 rotates accordingly. The maintenance personnel can disassemble at different angles, which is convenient for disassembly without having to walk back and forth, saving manpower. After rotating to a certain angle, the worm 206 stops rotating, and the worm wheel 205 and the worm 206 are meshed and connected, which has a self-locking function, so that the rotating structure 2 does not rotate; after removing the connecting screws on the water pump body 1, the motor 203 rotates to rotate the water pump body 1 to a suitable angle, adjust the two screws 603 to a suitable screw hole 605, and screw the hexagonal nut 606 to lock the screw 603. A gasket is provided between the hexagonal nut 606 and the mounting plate 602 to increase the friction force. The second hydraulic cylinder 601 is telescopic to drive the clamping rod 607 to move left and right, so that the water pump body 1 is disassembled; screws of different sizes after disassembly can be placed in the socket 401, and sealing rings of different sizes after disassembly can be sleeved on the shaft head 402 for easy removal and to prevent rolling and loss.

Example 2

In the present utility model, on the basis of embodiment 1, as shown in FIG. 1 and FIG. 2 , a plurality of universal wheels 206 are connected to the lower end of the inspection platform 201 , and the universal wheels rotate as the inspection platform 201 rotates.

When the embodiment 2 is in use, the universal wheel 206 supports the maintenance platform 201, making the rotating structure more stable and more balanced.

Example 3

On the basis of Example 1, as shown in FIG. 1 and FIG. 4 , an inspection lamp 5 is provided on the inspection table 3, and the inspection lamp 5 includes an LED lamp 501, a universal metal hose 502 and a base 503. The lower end of the LED lamp 501 is fixedly connected to the upper end of the universal metal hose 502, and the lower end of the universal metal hose 502 is fixedly connected to the base 503. The base 503 is fixed on a slider 504, and the lower end of the slider 504 is slidably connected to a slide rail 505, and the slide rail 505 is fixed on the inspection table 3.

In use of Example 3, the maintenance lamp is fixed on the maintenance table 3, and the maintenance personnel can carry out maintenance even in dark conditions. The universal metal hose can be bent, and the maintenance personnel can adjust the height of the LED lamp 501, which is beneficial for the maintenance personnel to disassemble the water pump body more carefully. The universal metal hose 502 is fixedly connected with a slider 504 under the base 503, and can move back and forth in the slide rail 505, so that the lighting range is wider.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A disassembly tool for overhauling a water supply pump, comprising a water pump body (1) and an overhaul table (3), characterized in that: the water pump body (1) is placed on a rotating structure (2), the rotating structure (2) is mounted on the overhaul table (3), the overhaul table (3) is provided with a tool rack (4) and an overhaul lamp (5), and a tensile structure (6) is provided on the left side of the water pump body (1); The rotating structure (2) comprises an inspection platform (201), a rotating shaft (202) and a motor (203); the lower end of the inspection platform (201) is fixedly connected to the upper end of the rotating shaft (202); the lower end of the rotating shaft (202) is rotatably connected to a bearing seat (204); a worm wheel (205) is fixedly connected through the outer wall of the rotating shaft (202); a worm (206) is meshingly connected to the outer wall of the worm wheel (205); the worm (206) is driven by the motor (203); and the motor (203) is fixedly mounted on a stand (207). 2. A disassembly tool for repairing a water supply pump according to claim 1, characterized in that: a plurality of universal wheels (208) are rotatably connected to the lower end of the repair platform (201). 3. A disassembly tool for overhauling a water supply pump according to claim 1, characterized in that: a baffle (209) is fixedly connected to the overhaul platform (201), the front end of the baffle (209) is fixedly connected to two guide rails (210), the two guide rails (210) are slidably connected to the slide seat (211), the front end of the slide seat (211) is fixedly connected to the telescopic end of the first hydraulic cylinder (212), and the first hydraulic cylinder (212) is fixed to the overhaul platform (201) through a mounting frame. 4. A disassembly tool for overhauling a water supply pump according to claim 1, characterized in that: the stretching structure (6) comprises a second hydraulic cylinder (601), a mounting plate (602) and a screw (603), the second hydraulic cylinder (601) is mounted on a support seat (604), the support seat (604) is fixed on the overhaul table (3), the telescopic end of the second hydraulic cylinder (601) is fixedly connected to the mounting plate (602), a plurality of screw holes (605) are provided in the mounting plate (602), two of the screw holes (605) are threadedly connected to the screw (603), and the left end of the screw (603) extends to the left side of the mounting plate (602) and is threadedly connected to a hexagonal nut (606), and the right end of the screw (603) is fixedly connected to a clamping rod (607). 5. A disassembly tool for repairing a water supply pump according to claim 1, characterized in that: the repair lamp (5) comprises an LED lamp (501), a universal metal hose (502) and a base (503), the lower end of the LED lamp (501) is fixedly connected to the upper end of the universal metal hose (502), and the lower end of the universal metal hose (502) is fixedly connected to the base (503). 6. A disassembly tool for repairing a water supply pump according to claim 4, characterized in that: the base (503) is fixed on a slider (504), the lower end of the slider (504) is slidably connected to a slide rail (505), and the slide rail (505) is fixed on the repair table (3). 7. A disassembly tool for repairing a water supply pump according to claim 1, characterized in that: a plurality of insertion holes (401) of different sizes are provided on the upper side of the tool rack (4), and shaft heads (402) of different sizes are provided on the lower side of the tool rack (4). 8. A disassembly tool for repairing a water supply pump according to claim 1, characterized in that two sliding doors (301) are installed at the front end of the repair table (3), and each of the sliding doors (301) is installed with a handle (302).