CN215109534U

CN215109534U - Make things convenient for back structure of opening door of water pump maintenance

Info

Publication number: CN215109534U
Application number: CN202121773358.XU
Authority: CN
Inventors: 宋强; 李世前
Original assignee: Qingdao Hengbang Pump Co ltd
Current assignee: Qingdao Hengbang Pump Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-10
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a make things convenient for back structure of opening door of water pump maintenance, the power distribution box comprises a box body, the inside of box is provided with the layer board, the upper end fixedly connected with pump body of layer board, the spout has been seted up to the interior bottom of box, be provided with in the spout and be used for carrying out the moving mechanism that removes to the pump body, still be provided with in the box and be used for carrying out driven actuating mechanism to moving mechanism, the opening has been seted up to the one end of box, the second recess has been seted up to the upper end wall of box, second recess internal rotation is connected with the rotor plate. The utility model discloses it is rational in infrastructure, through setting up moving mechanism and actuating mechanism, improve the device practicality, need stretch into the box with the hand when avoiding the maintenance, the operation is inconvenient, through setting up stop gear, realizes protecting the pump body, avoids in the dust entering box, causes the damage to the pump body.

Description

Make things convenient for back structure of opening door of water pump maintenance

Technical Field

The utility model relates to a water pump maintenance technical field especially relates to a make things convenient for back structure of opening door of water pump maintenance.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, and it can transfer the mechanical energy of prime mover or other external energy to the liquid to increase the energy of liquid, and is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, etc.

For preventing the inside dust that gets into of water pump, most of water pumps all are equipped with the protective housing outward, among the prior art, in the most direct mount of traditional water pump and protective housing, when needing the maintenance, the protective housing need be opened to the staff, maintains in stretching into the protective housing with the hand, and such mode operation is very inconvenient, consequently the utility model provides a make things convenient for back structure of opening the door of water pump maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the back structure of opening the door that makes things convenient for water pump maintenance that proposes, through setting up moving mechanism and actuating mechanism, improve the device practicality, need stretch into the box with the hand when avoiding maintaining in, the operation is inconvenient, through setting up stop gear, realizes protecting the pump body, avoids in the dust entering box, causes the damage to the pump body.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a make things convenient for back structure of opening door of water pump maintenance, includes the box, the inside of box is provided with the layer board, the upper end fixedly connected with pump body of layer board, the spout has been seted up to the interior bottom of box, be provided with in the spout and be used for carrying out the moving mechanism that removes to the pump body, still be provided with in the box and be used for carrying out driven actuating mechanism to the moving mechanism, the opening has been seted up to the one end of box, the second recess has been seted up to the upper end wall of box, second recess internal rotation is connected with the rotor plate, the first recess with rotor plate matched with has been seted up to the lower extreme of box, be provided with in the second recess and be used for carrying out spacing stop gear to the rotor plate.

Preferably, the moving mechanism comprises a sliding block connected in the sliding groove in a sliding manner, and the upper end of the sliding block is fixedly connected to the lower end of the supporting plate.

Preferably, the driving mechanism comprises a power motor fixedly connected to the inner side wall of one end of the box body, a threaded rod is fixedly connected to the tail end of an output shaft of the power motor, and the threaded rod penetrates through the sliding block and is in threaded connection with the sliding block.

Preferably, stop gear includes the carousel of fixed connection on the rotor plate, a plurality of constant head tanks have been seted up on the carousel, the upper end sliding connection of box has the bolt with constant head tank matched with.

Preferably, the inner bottom of the box body is fixedly connected with a fixed block, and one end, far away from the power motor, of the threaded rod is rotatably connected to the side wall of the fixed block.

Preferably, the upper end of the bolt is provided with a handle, and an anti-skid rubber sleeve is sleeved on the handle.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up moving mechanism and actuating mechanism, drive motor power's output shaft rotates, drives the threaded rod and rotates for the slider with its threaded connection removes, thereby drives the layer board and the pump body and moves out of the box, improves the device practicality, need stretch into the box with the hand when avoiding the maintenance in, the operation is inconvenient.

2. Through setting up stop gear, the pulling bolt makes the carousel break away from the constraint of bolt, can carry out free rotation to the rotor plate, rotates rotor plate to horizontal position during the maintenance, rotates rotor plate to vertical position after the maintenance is accomplished, realizes protecting the pump body, avoids the dust to get into in the box, causes the damage to the pump body.

Drawings

Fig. 1 is a schematic structural view of a rear door structure for facilitating maintenance of a water pump according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is the utility model provides a make things convenient for back opening door structure's of water pump maintenance rotor plate open state diagram.

In the figure: the device comprises a box body 1, a power motor 2, a pump body 3, a sliding block 4, a sliding groove 5, a threaded rod 6, a fixed block 7, a rotating plate 8, a first groove 9, a second groove 10, a rotating disc 11, a positioning groove 12, a bolt 13 and a supporting plate 14.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar tables are used herein for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a back door opening structure convenient for water pump maintenance comprises a box body 1, a fixed block 7 is fixedly connected to the inner bottom of the box body 1, one end, far away from a power motor 2, of a threaded rod 6 is rotatably connected to the side wall of the fixed block 7, a supporting plate 14 is arranged inside the box body 1, a pump body 3 is fixedly connected to the upper end of the supporting plate 14, a sliding groove 5 is formed in the inner bottom of the box body 1, a moving mechanism used for moving the pump body 3 is arranged in the sliding groove 5, the moving mechanism comprises a sliding block 4 connected in the sliding groove 5, and the upper end of the sliding block 4 is fixedly connected to the lower end of the supporting plate 14.

Still be provided with in the box 1 and be used for carrying out the actuating mechanism that drives to moving mechanism, actuating mechanism includes power motor 2 of fixed connection on 1 one end inside wall of box, and power motor 2's the terminal fixedly connected with threaded rod 6 of output shaft, threaded rod 6 pass slider 4 and rather than threaded connection.

The opening has been seted up to the one end of box 1, second recess 10 has been seted up to the upper end wall of box 1, second recess 10 internal rotation is connected with rotor plate 8, the first recess 9 with rotor plate 8 matched with is seted up to the lower extreme of box 1, be provided with in the second recess 10 and be used for carrying out spacing stop gear to rotor plate 8, stop gear includes the carousel 11 of fixed connection on rotor plate 8, a plurality of constant head tanks 12 have been seted up on the carousel 11, the upper end sliding connection of box 1 has and constant head tank 12 matched with bolt 13, the upper end of bolt 13 is provided with the handle, the cover is equipped with the anti-skidding rubber sleeve on the handle.

The utility model discloses during the use, pulling bolt 13, make carousel 11 break away from the constraint of bolt 13, can carry out free rotation to rotor plate 8, rotate rotor plate 8 to horizontal position during the maintenance, drive power motor 2's output shaft rotates afterwards, drive threaded rod 6 rotates, make 4 removals rather than threaded connection's slider, thereby it is outer to drive layer board 14 and the pump body 3 shifts out box 1, improve the device practicality, need stretch into box 1 with the hand when avoiding the maintenance, the operation is inconvenient, rotate rotor plate 8 to vertical position after the maintenance is accomplished, the realization is protected pump body 3, avoid the dust to get into in the box 1, cause the damage to the pump body 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rear opening door structure convenient for maintaining a water pump, which comprises a box body (1) and is characterized in that, a supporting plate (14) is arranged in the box body (1), the upper end of the supporting plate (14) is fixedly connected with a pump body (3), a sliding chute (5) is arranged at the inner bottom of the box body (1), a moving mechanism for moving the pump body (3) is arranged in the sliding chute (5), a driving mechanism for driving the moving mechanism is also arranged in the box body (1), one end of the box body (1) is provided with an opening, the upper end wall of the box body (1) is provided with a second groove (10), a rotating plate (8) is rotationally connected in the second groove (10), a first groove (9) matched with the rotating plate (8) is arranged at the lower end of the box body (1), and a limiting mechanism used for limiting the rotating plate (8) is arranged in the second groove (10).

2. The back door structure convenient for water pump maintenance according to claim 1, wherein the moving mechanism comprises a sliding block (4) slidably connected in the sliding groove (5), and the upper end of the sliding block (4) is fixedly connected to the lower end of the supporting plate (14).

3. The back door structure convenient for water pump maintenance according to claim 2, characterized in that the driving mechanism comprises a power motor (2) fixedly connected to the inner side wall of one end of the box body (1), a threaded rod (6) is fixedly connected to the end of the output shaft of the power motor (2), and the threaded rod (6) passes through the sliding block (4) and is in threaded connection with the sliding block.

4. The back door structure convenient for water pump maintenance according to claim 3, wherein the limiting mechanism comprises a rotary disc (11) fixedly connected to the rotating plate (8), the rotary disc (11) is provided with a plurality of positioning grooves (12), and the upper end of the box body (1) is slidably connected with a bolt (13) matched with the positioning grooves (12).

5. The back door opening structure convenient for water pump maintenance according to claim 4, characterized in that a fixed block (7) is fixedly connected to the inner bottom of the box body (1), and one end of the threaded rod (6) far away from the power motor (2) is rotatably connected to the side wall of the fixed block (7).

6. The back door structure convenient for water pump maintenance according to claim 5, wherein a handle is arranged at the upper end of the plug (13), and an anti-skid rubber sleeve is sleeved on the handle.