CN110701069B

CN110701069B - Mining flame-proof type submersible sewage electric pump convenient to install

Info

Publication number: CN110701069B
Application number: CN201911159136.6A
Authority: CN
Inventors: 阳志华; 黎瑞; 胡轩诚
Original assignee: Hengyang Dalicheng Submersible Pump Manufacture Co ltd
Current assignee: Hengyang Dalicheng Submersible Pump Manufacture Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-10-16
Anticipated expiration: 2039-11-22
Also published as: CN110701069A

Abstract

The invention discloses a mining flame-proof type submersible sewage electric pump convenient to install, which comprises an electric pump body, a flange adapter plate, a fixed block, a rotating block, a connecting block, a locking mechanism and an adapter flange, wherein the electric pump body is fixedly connected with the flange adapter plate, one side, away from the electric pump body, of the flange adapter plate is fixedly connected with the fixed block, the mining flame-proof type submersible sewage electric pump convenient to install can be completed by enabling the electric pump to penetrate the flange and be bent and clamping the flange adapter plate through the matching among the connecting block, the locking mechanism, a hinge, the rotating block and the fixed block, is convenient, quick, simple and practical, can be easily completed underwater, solves the problem that the mining flame-proof type submersible sewage electric pump is generally used in a water storage bin or a water well and is installed, the traditional method is that the flanges are mutually matched and installed, and the screws need to be screwed one by one, is very troublesome and inconvenient to operate under water.

Description

Mining flame-proof type submersible sewage electric pump convenient to install

Technical Field

The invention relates to a submersible pump, in particular to a mining explosion-proof submersible sewage electric pump convenient to install.

Background

The mining explosion-proof submersible sewage electric pump is generally used in a water storage bin or a water well, when the mining explosion-proof submersible sewage electric pump is installed, flanges are used for being matched with each other in the traditional method, and the method needs to screw down screws one by one, is very troublesome and is inconvenient to operate underwater.

Disclosure of Invention

The invention aims to provide a mining explosion-proof submersible sewage electric pump convenient to install, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a mining flame-proof type submerged sewage charge pump convenient to installation, includes charge pump body, flange adapter plate, fixed block, rotatory piece, connecting block, locking mechanism and adaptation flange, charge pump body and flange adapter plate fixed connection, one side and the fixed block fixed connection of charge pump body are kept away from to flange adapter plate, the fixed block passes through pivot swing joint with rotatory piece, rotatory piece passes through hinge and connecting block fixed connection, the fixed block is total four and be located the four corners of flange adapter plate respectively, and two connecting blocks at diagonal angle are the same in structure, and two adjacent connecting block looks adaptations pass through locking mechanism fixed connection.

As a further scheme of the invention: the electric pump body comprises a pump body, a water inlet and a water outlet, the water inlet is located at the bottom of the pump body, the water outlet is located on the left side of the pump body, and the water outlet is fixedly connected with the flange adapter plate.

As a still further scheme of the invention: the left end and the rotatory piece fixed connection of pivot, the right-hand member of pivot runs through the right-hand member of fixed block and pivot and is equipped with the separation blade.

As a still further scheme of the invention: the locking mechanism comprises a buckle and a clamping ring, and the buckle and the clamping ring are respectively positioned on the two adjacent connecting blocks.

As a still further scheme of the invention: the left wall and the adaptation flange overlap joint of flange adapter plate, the connecting block runs through the screw of adaptation flange and extends to its left side.

As a still further scheme of the invention: the thickness of adaptation flange and the length sum of rotatory piece and fixed block is the same, the left wall overlap joint of connecting block and adaptation flange.

As a still further scheme of the invention: the adaptation flange has four screw holes and the size of four screw holes and connecting block homogeneous phase adaptation.

Compared with the prior art, the invention has the beneficial effects that:

this mining flame-proof type submerged sewage charge pump convenient to installation, through the connecting block, locking mechanism, the hinge, the cooperation between rotatory piece and the fixed block, make the charge pump need not to twist the screw when the installation, pass the flange with the connecting block, it is crooked, buckle can accomplish on the card, high convenience and fastness, and is simple and practical, also can accomplish easily under water, the mining flame-proof type submerged sewage charge pump of having solved is generally used for in impoundment storehouse or the sump pit, when the installation, the traditional method is to use the flange to cooperate the installation mutually, this kind of method need to twist screw up one screw down, very trouble, and the problem of the operation of being not convenient for under water.

Drawings

FIG. 1 is a schematic structural diagram of a mining flameproof submersible sewage electric pump convenient to install.

FIG. 2 is a schematic structural diagram of a connecting block in a mining explosion-proof submersible sewage electric pump convenient to install.

Fig. 3 is a schematic view of a connector block not passing completely through the adapter flange.

Figure 4 is a schematic view of the connector block having passed completely through the adapter flange.

FIG. 5 is a schematic view of a connector block bent to conform to an adapter flange.

Fig. 6 is an enlarged view of a in fig. 1.

In the figure: 1. a pump body; 2. a water inlet; 3. a water outlet; 4. a flange adapter plate; 5. a fixed block; 6. rotating the block; 7. A hinge; 8. connecting blocks; 9. buckling; 10. a snap ring; 11. a rotating shaft; 12. and fitting the flange.

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.

It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, and the like in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1-6, the mining explosion-proof submersible sewage electric pump convenient to mount comprises an electric pump body, a flange adapter plate 4, a fixed block 5, a rotating block 6, connecting blocks 8, a locking mechanism and an adapter flange 12, wherein the electric pump body is fixedly connected with the flange adapter plate 4, one side, far away from the electric pump body, of the flange adapter plate 4 is fixedly connected with the fixed block 5, the fixed block 5 is movably connected with the rotating block 6 through a rotating shaft 11, the rotating block 6 is fixedly connected with the connecting blocks 8 through hinges 7, the fixed blocks 5 are four in number and are respectively located at four corners of the flange adapter plate 4, two connecting blocks 8 at opposite corners are identical in structure, two adjacent connecting blocks 8 are matched, and two adjacent connecting blocks 8 are fixedly connected through the locking mechanism.

Further, the electric pump body comprises a pump body 1, a water inlet 2 and a water outlet 3, the water inlet 2 is located at the bottom of the pump body 1, the water outlet 3 is located on the left side of the pump body 1, and the water outlet 3 is fixedly connected with a flange adapter plate 4.

In order to make rotatory piece 6 can rotate for fixed block 5, the left end and the rotatory 6 fixed connection of piece of pivot 11, the right-hand member of pivot 11 runs through fixed block 5 and the right-hand member of pivot 11 and is equipped with the separation blade, when locking fastening is fixed to connecting block 8, can be that the connecting block 8 of the left and right sides is fixed mutually, also can be that the connecting block 8 of upper and lower both sides is fixed mutually, rotates rotatory piece 6, just can adjust comparatively nimble.

The concrete structure of locking mechanism does not add the injecion, as long as can satisfy the convenience with two adjacent connecting blocks 8 locking fixed can, preferably, in this embodiment, locking mechanism includes buckle 9 and snap ring 10, buckle 9 and snap ring 10 are located two adjacent connecting blocks 8 respectively, and when using, two connecting blocks 8 mutually support and paste closely, rotate buckle 9 with snap ring 10 card can, adopt such design simple structure, convenient operation is swift.

Further, the left wall and the 12 overlap joints of adaptation flange of flange adapter plate 4, connecting block 8 runs through the screw of adaptation flange 12 and extends to its left side, when using, pass the screw of adaptation flange 12 with connecting block 8, it makes the crooked ninety degrees of connecting block 8 and closely laminates with the left side of adaptation flange 12 to rotate

hinge

7, 8 cooperations of two crooked connecting blocks compress tightly adaptation flange 12, make its adaptation flange adapter plate 4, use locking mechanism to lock two connecting blocks 8, can accomplish the installation, connecting block 8 plays two effects, on the one hand carry on spacingly to adaptation flange 12 and flange connecting plate 4, make both align, on the other hand compresses tightly the laminating with flange 12 and flange connecting plate 4, realize fixed mounting.

In order to make the hinge 7 bend, the connecting block 8 can compress the adapting flange 12, in this embodiment, the thickness of the adapting flange 12 is the same as the length sum of the rotating block 6 and the fixed block 5, the connecting block 8 is overlapped with the left wall of the adapting flange 12, only when the adapting flange 12 is tightly adhered with the flange adapting plate 4, the hinge 7 can be bent to a right angle to make the connecting block 8 be overlapped with the left wall of the adapting flange 12, and the design is to ensure the connection tightness to reach the tightness not weaker than the bolt fixing.

In order to enable the connecting block 8 to pass through the screw holes of the adapting flange 12, in this embodiment, the adapting flange 12 has four screw holes, the size of the four screw holes is adapted to the connecting block 8, the adapting flange 12 is a common four-hole flange, and for the type of the selected flange, the corresponding flange adapting plate 4 and the connecting block 8 are designed, and the size of the adapting plate and the size of the connecting block are adapted to the selected flange.

Example 2

The present embodiment describes a working method of the rotating block described in embodiment 1, which specifically includes the following steps: after the connecting block 8 passes the adaptation flange 12, crooked hinge 7 makes the connecting block 8 laminate on the adaptation flange 12, can rotate rotatory piece 6 this moment, and rotatory piece 6 can use pivot 11 to rotate as the centre of a circle, and the separation blade cooperation fixed block 5 of pivot 11 is spacing to pivot 11, makes it can only rotate, and pivot 11 is located the central point of rotatory piece 6 and puts and run through the central point of fixed block 5 and put.

The working principle of the invention is as follows: when needs are installed, pass the screw of adaptation flange 12 with connecting block 8, rotate hinge 7 and make connecting block 8 crooked ninety degrees and closely laminate with the left side of adaptation flange 12, two crooked connecting block 8 cooperations compress tightly adaptation flange 12, make its laminating flange adapter plate 4, use locking mechanism to lock two connecting block 8, can accomplish the installation.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A mining flame-proof type submersible sewage electric pump convenient to install comprises an electric pump body, a flange adapter plate (4), a fixed block (5), a rotating block (6), a connecting block (8), a locking mechanism and an adapter flange (12), it is characterized in that the electric pump body is fixedly connected with a flange adapter plate (4), one side of the flange adapter plate (4) far away from the electric pump body is fixedly connected with a fixed block (5), the fixed block (5) is movably connected with the rotating block (6) through a rotating shaft (11), the rotating block (6) is fixedly connected with a connecting block (8) through a hinge (7), the four fixing blocks (5) are respectively positioned at the four corners of the flange adapter plate (4), two connecting blocks (8) at opposite angles have the same structure, two adjacent connecting blocks (8) are matched, and the two adjacent connecting blocks (8) are fixedly connected through a locking mechanism.

2. The mining flame-proof type submersible sewage electric pump convenient to install according to claim 1, characterized in that the electric pump body comprises a pump body (1), a water inlet (2) and a water outlet (3), the water inlet (2) is located at the bottom of the pump body (1), the water outlet (3) is located at the left side of the pump body (1), and the water outlet (3) is fixedly connected with a flange adapter plate (4).

3. The mining flame-proof type submersible sewage electric pump convenient to mount according to claim 1, characterized in that the left end of the rotating shaft (11) is fixedly connected with the rotating block (6), the right end of the rotating shaft (11) penetrates through the fixed block (5), and the right end of the rotating shaft (11) is provided with a baffle.

4. The mining flameproof submersible electric pump convenient to mount according to any of claims 1 to 3, characterized in that the locking mechanism comprises a buckle (9) and a snap ring (10), and the buckle (9) and the snap ring (10) are respectively positioned on two adjacent connecting blocks (8).

5. The mining flame-proof type submersible sewage electric pump convenient to mount according to claim 1, characterized in that the left wall of the flange adapter plate (4) is lapped with the adapter flange (12), and the connecting block (8) penetrates through the screw hole of the adapter flange (12) and extends to the left side thereof.

6. The mining flame-proof type submersible sewage electric pump convenient to mount according to claim 5, characterized in that the thickness of the adapting flange (12) is the same as the sum of the lengths of the rotating block (6) and the fixed block (5), and the connecting block (8) is overlapped with the left wall of the adapting flange (12).

7. The mining flame-proof type submersible sewage electric pump convenient to mount as claimed in claim 5, wherein the adapting flange (12) is provided with four screw holes, and the size of the four screw holes is adapted to the connecting block (8).