CN217558609U

CN217558609U - Bracket for electromechanical submersible pump of coal mine

Info

Publication number: CN217558609U
Application number: CN202220784371.3U
Authority: CN
Inventors: 董鹏朝; 付飞飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-10-11
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a colliery electromechanical immersible pump bracket, belong to electromechanical device support field, a colliery electromechanical immersible pump bracket, including the immersible pump body, spheroid under the lower extreme fixedly connected with of immersible pump body, spheroid lower extreme fixedly connected with base down, lower spheroidal upper end threaded connection has the spheroid, it has seted up the trompil to go up spheroidal upper end, a plurality of holes have all been seted up with last spheroidal outer end down, when using this device, at first will descend the spheroid to wrap up the lower part with the immersible pump body after the connecting thread connects with the lower part of spheroid in the mine through the pedestal mounting of its lower extreme in the mine, and the immersible pump body is fixed in the spheroid down, this moment immersible pump body just fixes smoothly in the mine and still overlaps at immersible pump body upper end and is equipped with the spheroid, go up spheroid and the spheroid matches with spheroid down and wrap up the lower part of immersible pump body after connecting the screw thread, avoid parts such as the suction pump of the bottom of immersible pump body to collide large-scale mud stone to cause its operation impaired at the pumping process, can effectively play the guard action.

Description

Bracket for electromechanical submersible pump of coal mine

Technical Field

The utility model relates to an electromechanical device support field, more specifically say, relate to a colliery electromechanical immersible pump bracket.

Background

The mining submersible pump is mainly used for central pump room drainage of coal mines, emergency drainage or complex mine drainage after the coal mines are flooded with water, a centrifugal water pump is commonly used, due to the fact that the centrifugal water pump is small in diameter and light in weight, the mining submersible pump has an explosion-proof effect when used under the coal mines with high gas concentration, the mining submersible pump has a wider application range, and when the mining submersible pump is used, the submersible pump needs to be installed through a support bracket.

The support frame for the electromechanical submersible pump of the coal mine is CN209115382U, and the support frame is adjusted and supported in a drill hole and is suitable for drill holes with different sizes; can compress tightly fixedly the immersible pump, effectively improve the support effect to the immersible pump, but the device does not have protect function, can cause large-scale mud stone piece to produce the collision to parts such as the suction pump of bottom in the mine during suction and lead to the pump body operation impaired, consequently need design a colliery electromechanical immersible pump bracket with protect function to solve this problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Problem to exist among the prior art, an object of the utility model is to provide a colliery electromechanical immersible pump support bracket, it can be when using this device, at first will descend the spheroid to pass through in the mine of the pedestal mounting of its lower extreme in the mining field, and the immersible pump body is fixed in the spheroid down, the immersible pump body just fixes smoothly in the mine and still overlaps at immersible pump body upper end and be equipped with the spheroid this moment, go up the spheroid and match down to wrap up the lower part of immersible pump body behind the connecting thread connection with spheroid down, not only can avoid parts such as the suction pump that large-scale mud stone bumps the bottom of immersible pump body at the in-process of drawing water to cause its operation impaired, can effectively play the guard action, and can avoid drawing water the mouth and suffer the jam, do benefit to the unobstructed nature of drawing water of guarantee immersible pump body.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a colliery electromechanical immersible pump bracket, includes the immersible pump body, spheroid under the lower extreme fixedly connected with of immersible pump body, spheroid lower extreme fixedly connected with base down, spheroid upper end threaded connection has last spheroid down, go up spheroidal upper end and seted up the trompil, a plurality of holes have all been seted up with last spheroidal outer end down, spheroid and a plurality of plectanes of outer end fixedly connected with of last spheroid down, the one end fixedly connected with electric telescopic handle of hole is kept away from to the plectane, electric telescopic handle's output fixedly connected with extension rod when using this device, at first will descend the spheroid to wrap up the lower part of immersible pump body in the mine through the pedestal mounting of its lower extreme in the mining field, and the immersible pump body is fixed in the spheroid down, and the immersible pump body just fixes smoothly in the mine and still overlaps at immersible pump body upper end and is equipped with the spheroid this moment, goes up spheroid and lower spheroid and matches and wraps up the lower part such as the suction pump body behind the connecting thread connection, not only can avoid large-scale mud stone to cause its operation impaired to parts such as the suction pump of the bottom of immersible pump body, can effectively play the guard action, and suffer from the jam, and can avoid drawing water the mouth of drawing water, do benefit to guarantee unobstructed collision.

Furthermore, the outer end of the extension rod is provided with an external thread, the outer end of the extension rod is fixedly coated with a waterproof coating, and the extension rod is inserted into the outer side of the mine to penetrate into the surrounding soil layer, so that the stability of the lower sphere and the upper sphere is improved, and the extension rod and the mine are connected more tightly and are not easy to slide.

Further, lower spheroid is hollow hemisphere with last spheroid, lower spheroid and last spheroid all overlap the outer end downside at the immersible pump body.

Further, go up the sealed interior strip of inside wall fixedly connected with of trompil, the sealed interior strip is laminated with the outside of immersible pump body mutually, through setting up the sealing strip, is convenient for increase the laminating nature of the inside wall of trompil and immersible pump body lateral wall.

Further, the upper end fixedly connected with delivery port of immersible pump body, the left end downside fixedly connected with of immersible pump body draws water the mouth.

Further, one section of equal symmetry fixedly connected with side ear piece that spheroid and last spheroid are close to each other down is through fixing bolt threaded connection between two side ear pieces that correspond each other, through setting up side ear piece, is convenient for install spheroid and last spheroid down and dismantles.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) This scheme is when using this device, at first will descend the spheroid through the pedestal mounting of its lower extreme in the mine, and the immersible pump body is fixed in the spheroid down, the immersible pump body is just fixed smoothly in the mine and still overlaps at immersible pump body upper end and is equipped with the spheroid this moment, it wraps up the lower part of immersible pump body after matching with lower spheroid to connecting thread, not only can avoid parts such as the suction pump of the bottom of immersible pump body to collide large-scale mud stone to cause its operation impaired at the in-process of drawing water, can effectively play the guard action, and can avoid drawing water the mouth and suffer to block up, do benefit to the unobstructed nature of drawing water of guarantee immersible pump body.

(2) Simultaneously spheroid and last spheroid outer end fixedly connected with a plurality of accessible electric telescopic handle driven extension rods down, the extension rod alternates to the outside of mine, makes it go deep into in the soil layer on every side, does benefit to increase down spheroid and last spheroidal stability, makes its inseparabler difficult slip with mine internal connection, does benefit to the operational environment that makes the immersible pump body more stable.

Drawings

FIG. 1 is a schematic diagram of the structure of the submersible pump body of the present invention in a mine;

fig. 2 is a schematic diagram of the explosion structure of the submersible pump body of the present invention;

fig. 3 is a schematic view of a partially enlarged structure at a position a in fig. 2 according to the present invention;

fig. 4 is a schematic diagram of the upper sphere axial side structure of the present invention.

The reference numbers in the figures illustrate:

1. a submersible pump body; 2. a water outlet; 3. an upper sphere; 4. a hole; 5. a base; 6. an electric telescopic rod; 7. an extension pole; 8. an external thread; 9. a circular plate; 10. opening a hole on the upper part; 11. sealing the inner strip; 12. a lower sphere; 13. side ear pieces.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a coal mine electromechanical submersible pump bracket comprises a submersible pump body 1, a lower ball 12 is fixedly connected to the lower end of the submersible pump body 1, a base 5 is fixedly connected to the lower end of the lower ball 12, an upper ball 3 is in threaded connection with the upper end of the lower ball 12, an upper opening 10 is formed in the upper end of the upper ball 3, a plurality of holes 4 are formed in the outer ends of the lower ball 12 and the upper ball 3, a plurality of circular plates 9 are fixedly connected to the outer ends of the lower ball 12 and the upper ball 3, an electric telescopic rod 6 is fixedly connected to one end, far away from the holes 4, of each circular plate 9, and an extension rod 7 is fixedly connected to the output end of the electric telescopic rod 6.

Please refer to fig. 1-4, the outer end of the extension rod 7 has an external thread 8, the outer end of the extension rod 7 is fixedly coated with a waterproof coating, the lower ball 12 and the upper ball 3 are hollow hemispheroids, the lower ball 12 and the upper ball 3 are both sleeved at the outer end lower side of the submersible pump body 1, the inner side wall of the upper opening 10 is fixedly connected with a sealing inner strip 11, the sealing inner strip 11 is attached to the outer side of the submersible pump body 1, the upper end of the submersible pump body 1 is fixedly connected with a water outlet 2, the left end lower side of the submersible pump body 1 is fixedly connected with a water pumping port, one section of the lower ball 12 and the upper ball 3 which are close to each other is symmetrically fixedly connected with a side ear block 13, and two side ear blocks 13 corresponding to each other are connected through a fixing bolt thread.

Referring to fig. 1-4, when the device is used, firstly, the lower ball 12 is installed in a mine field through the base 5 at the lower end of the lower ball, and the submersible pump body 1 is fixed in the lower ball 12, at this time, the submersible pump body 1 is smoothly fixed in the mine and the upper end of the submersible pump body 1 is also sleeved with the upper ball 3, the lower part of the submersible pump body 1 is wrapped after the upper ball 2 is in matched threaded connection with the lower ball 12, so that not only can the operation of the components such as a water suction pump and the like in which large-sized mud stones collide with the bottom of the submersible pump body 1 be prevented from being damaged in the pumping process, but also the pumping port can be prevented from being blocked, the pumping smoothness of the submersible pump body 1 is ensured, meanwhile, a plurality of extension rods 7 which can be driven by the electric telescopic rod 6 are fixedly connected to the outer ends of the lower ball 12 and the upper ball 3, the extension rods 7 penetrate to the outer side of the mine to be deep into the surrounding soil layers, the stability of the lower ball 12 and the upper ball 3 can be increased, so that the internal connection of the mine can be more tightly slid, and the operation environment of the submersible pump body 1 can be more stable.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a colliery electromechanical immersible pump bracket, includes immersible pump body (1), its characterized in that: spheroid (12) under the lower extreme fixedly connected with of immersible pump body (1), lower extreme fixedly connected with base (5) of spheroid (12) down, the upper end threaded connection of spheroid (12) has last spheroid (3) down, trompil (10) have been seted up to the upper end of going up spheroid (3), a plurality of holes (4) have all been seted up with the outer end of last spheroid (3) down spheroid (12), a plurality of plectanes (9) of outer end fixedly connected with of spheroid (3) down, the one end fixedly connected with electric telescopic handle (6) of hole (4) are kept away from in plectane (9), the output fixedly connected with extension rod (7) of electric telescopic handle (6).

2. The coal mine electromechanical submersible pump bracket of claim 1, wherein: external threads (8) are formed in the outer end of the extension rod (7), and a waterproof coating is fixedly coated on the outer end of the extension rod (7).

3. The coal mine electromechanical submersible pump bracket of claim 1, wherein: lower spheroid (12) and last spheroid (3) are hollow hemispheroid, spheroid (12) and last spheroid (3) are all established at the outer end downside of immersible pump body (1) down.

4. The coal mine electromechanical submersible pump bracket of claim 1, wherein: go up inside wall fixedly connected with of trompil (10) sealed interior strip (11), sealed interior strip (11) is laminated mutually with the outside of immersible pump body (1).

5. The coal mine electromechanical submersible pump bracket of claim 1, wherein: the upper end fixedly connected with delivery port (2) of immersible pump body (1), the left end downside fixedly connected with of immersible pump body (1) draws water the mouth.

6. The coal mine electromechanical submersible pump bracket of claim 1, wherein: one section equal symmetry fixedly connected with side ear piece (13) that lower spheroid (12) and last spheroid (3) are close to each other passes through fixing bolt threaded connection between two side ear pieces (13) that correspond each other.