CN213839041U - Long shaft pump with disassembly structure - Google Patents

Abstract

A long axis pump with a disassembly structure, comprising: the inner shaft, three spacing strips have been seted up to the inner shaft outer wall, the outer wall of inner shaft dismantles and is connected with the axle pump shell, but the axle pump shell split is two, axle pump shell junction fixedly connected with thread block, thread block threaded connection has the fixed screw thread post, the equal fixedly connected with waterproof connecting block in axle pump shell outer wall both ends, the equal fixedly connected with shell spliced pole of two opposite one ends of axle pump shell, the shell spread groove has all been seted up to the one end that shell spliced pole was kept away from to two axle pump shells, through setting up the design of multisection axle sleeve, when wrapping up whole axle center is fixed, subsequent dismouting and maintenance have also been made things convenient for, thereby the packaging efficiency has been increased, and waterproof device has all been set up at the junction, guarantee the long-term work of long-term pump, reduce its inside rust problem, thereby make the.

Description

Long shaft pump with disassembly structure

Technical Field

The utility model relates to a major axis pump technical field, concretely relates to major axis pump with dismantle structure.

Background

The existing vertical long-shaft pumps are provided with long intermediate shafts, wherein the intermediate shafts are connected by a plurality of sections of shafts through a connecting shaft structure, and the conventional connecting shaft mechanism such as a coupling is fixedly screwed through a plurality of threaded columns.

But at present through the connected mode of a plurality of screw thread posts that punch, it is very inconvenient when dismantling it, need many people long-time dismantlement just can accomplish, unusual consumer's staff physical power, reduce the efficiency of work, and because long-term fluid contact such as water, form rust stain scheduling problem easily between sleeve inner wall and the off-axial wall, lead to taking out sleeve and difficulty from the axle, the power undersize is difficult to extract the sleeve, great just can lead to the fact irreparable damage to the axle with exerting oneself greatly, consequently very inconvenient dismantlement is maintained, thereby make the life of long-axis pump reduce.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is a connected mode through a plurality of screw thread posts that punch at present, it is inconvenient very when dismantling it, it can accomplish to need the long-time dismantlement of many people, very consumption staff physical power, reduce the efficiency of work, and because long-term fluid contact such as with water, form rust stain easily between sleeve inner wall and the off-axial wall, rust stain scheduling problem, lead to taking out sleeve and difficulty from the axle, the power undersize is difficult to extract the sleeve, great just probably the counter shaft causes unrepairable damage hard, consequently very inconvenient dismantlement is maintained, thereby make the life of long axis pump reduce, provide a long axis pump with dismantlement structure for this.

The utility model provides a technical scheme that technical problem adopted is: a long axis pump with a disassembly structure, comprising: the shaft pump comprises an inner shaft, three limiting strips are arranged on the outer wall of the inner shaft, a shaft pump shell is detachably connected to the outer wall of the inner shaft, the shaft pump shell can be divided into two parts, a threaded block is fixedly connected to the joint of the shaft pump shell, a fixed threaded column is in threaded connection with the threaded block, waterproof connecting blocks are fixedly connected to two ends of the outer wall of the shaft pump shell, a shell connecting column is fixedly connected to two opposite ends of the shaft pump shell, and a shell connecting groove is formed in one end, away from the shell connecting column, of each of the two shaft pump shells.

As a preferred technical scheme of the utility model, a plurality of dismantle the connection through shell spliced pole and shell spread groove between the axle pump shell, three spacing strip draw-in groove, every have been seted up to axle pump shell inner wall spacing strip draw-in groove is connected with spacing sliding engagement.

As a preferred technical scheme of the utility model, one of them axle pump shell junction outer wall fixedly connected with shell buckle, another part the shell draw-in groove has been seted up, two to the axle pump shell for the junction inner wall of shell buckle the axle pump shell passes through shell buckle and shell draw-in groove and dismantles the connection, two the thread groove has all been seted up to the fillet of screw, thread groove and fixed thread post threaded connection, one side fixedly connected with waterproof stripe of axle pump shell near the shell buckle.

As a preferred technical scheme of the utility model, every the waterproof connecting block divide into two of split, one side outer wall that the waterproof connecting block is close to the housing connection post has seted up waterproof recess, one side fixedly connected with waterproof fixture block that the waterproof connecting block is close to the housing connection groove, waterproof connecting block, a plurality of dismantle through housing connection groove and housing connection post between the waterproof connecting block and be connected.

The utility model has the advantages of it is following:

the utility model discloses a set up the design of multisection axle sleeve, when with the fixed parcel in whole axle center, subsequent dismouting and maintenance have also been made things convenient for, thereby packaging efficiency has been increased, and waterproof device has all been set up in the junction, guarantee the long-term work of long-term axial pump, reduce its inside rust problem, thereby make the life of long-term axial pump obtain increasing, even be afraid of inside production rust stain outside simple dismantlement structure that benefits from, also can make can not be because of rusty and can't take off the problem of axle sleeve, thereby make more convenient maintenance, thereby reduce the loss.

Drawings

Fig. 1 is a front view of a preferred embodiment of the present invention;

fig. 2 is a schematic top view of a preferred embodiment of the present invention;

FIG. 3 is a schematic view of the disassembled structure of the shaft pump casing according to a preferred embodiment of the present invention;

fig. 4 is an enlarged schematic structural diagram of a preferred embodiment a of the present invention.

Description of reference numerals: 1. an inner shaft; 2. a limiting strip; 3. a shaft pump housing; 4. a thread block; 5. fixing the threaded column; 6. a waterproof connecting block; 7. a housing connection post; 8. a shell connecting groove; 9. a limiting strip clamping groove; 10. a thread groove; 11. a shell is buckled; 12. a housing slot; 13. a waterproof clamping block; 14. a waterproof groove; 15. waterproof adhesive tape.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-4, a long shaft pump with a detachable structure includes: interior axle 1, three spacing 2 has been seted up to interior axle 1 outer wall, interior axle 1 outer wall dismantlement is connected with axle pump shell 3, axle pump shell 3 split is two, 3 junctions fixedly connected with thread block 4 of axle pump shell, 4 threaded connection of thread block have fixed screw post 5, the equal fixedly connected with waterproof connecting block 6 in 3 outer wall both ends of axle pump shell, the equal fixedly connected with shell spliced pole 7 of two 3 opposite one ends of axle pump shell, shell spread groove 8 has all been seted up to the one end that shell spliced pole 7 was kept away from to two axle pump shell 3, through setting up multisection axle sleeve design, when with the fixed parcel in whole axle center, subsequent dismouting and maintenance have also been made things convenient for, thereby packaging efficiency has been increased.

A plurality of shaft pump shells 3 are detachably connected through a shell connecting post 7 and a shell connecting groove 8, the inner wall of each shaft pump shell 3 is provided with three limiting strip clamping grooves 9, each limiting strip clamping groove 9 is connected with a limiting strip 2 in a sliding and meshing manner, the disassembly is convenient, the maintenance and the installation of a shaft 1 in a long shaft pump in the later period are facilitated, each waterproof connecting block 6 is divided into two detachable parts, the outer wall of one side, close to the shell connecting post 7, of each waterproof connecting block 6 is provided with a waterproof groove 14, one side, close to the shell connecting groove 8, of each waterproof connecting block 6 is fixedly connected with a waterproof clamping block 13, the waterproof connecting blocks 6 are detachably connected with the shell connecting post 7 through the shell connecting grooves 8, the rust caused by water seepage of the inner shaft 1 is prevented, the service life of the whole long shaft pump is prolonged, the outer wall of the joint of one shaft pump shell 3 is fixedly connected with a shell clamping buckle 11, shell draw-in groove 12 has been seted up for shell buckle 11's junction inner wall to another part axle pump shell 3, two axle pump shells 3 are connected through shell buckle 11 and shell draw-in groove 12 dismantlement, thread groove 10 has all been seted up to two screw blocks 4, thread groove 10 and 5 threaded connection of fixed thread post, one side fixedly connected with waterproof stripe 15 that axle pump shell 3 is close to shell buckle 11, divide into two axle pump shell 3 and facilitate the installation and dismantle, thereby the efficiency of staff's installation dismantlement has been increased, staff's work load has been reduced.

Specifically, the shaft pump shell 3 is manually slid up and down on the outer wall of the inner shaft 1 by hand, at the moment, the limit strip clamping grooves 9 on the inner wall of the shaft pump shell 3 slide on the limit strips 2 on the inner shaft 1, and along with the separation of a plurality of shaft pump shells 3, the upper and lower shell connecting columns 7 are pulled out from the shell connecting grooves 8, meanwhile, the waterproof clamping blocks 13 on the waterproof connection 6 at the two ends are pulled out from the corresponding waterproof grooves 14, so that the multi-section shaft pump shells 3 are separated from each other, then the fixing thread column 5 on the thread block 4 is rotated manually to release the fixation, after the fixing thread column 5 is completely rotated out of the thread groove 10, the two sides of the shaft pump shell 3 are held by hands, lifted upwards and pulled downwards at the same time, then the shell buckle 11 at the joint of the shaft pump shell 3 at one side is disconnected from the shell clamping groove 12 at the joint of the shaft pump shell 3 at the other side, and then the shaft pump shell 3 is taken down from the inner shaft 1.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (4)

1. A long axis pump having a disassembly structure, comprising: interior axle (1), three spacing (2) have been seted up to interior axle (1) outer wall, interior axle (1) outer wall dismantlement is connected with axle pump shell (3), but axle pump shell (3) split is two, axle pump shell (3) junction fixedly connected with thread block (4), thread block (4) threaded connection has fixed screw thread post (5), the equal fixedly connected with waterproof connecting block (6) in axle pump shell (3) outer wall both ends, two the equal fixedly connected with shell spliced pole (7) of the opposite one end of axle pump shell (3), two shell spread groove (8) have all been seted up to the one end that shell spliced pole (7) were kept away from in axle pump shell (3).

2. The long shaft pump with the detachable structure is characterized in that a plurality of the shaft pump shells (3) are detachably connected through shell connecting columns (7) and shell connecting grooves (8), three limiting strip clamping grooves (9) are formed in the inner walls of the shaft pump shells (3), and each limiting strip clamping groove (9) is connected with a limiting strip (2) in a sliding meshed mode.

3. The long shaft pump with the detachable structure is characterized in that a shell buckle (11) is fixedly connected to the outer wall of the joint of one of the shaft pump shells (3), a shell clamping groove (12) is formed in the inner wall of the joint of the other part of the shaft pump shells (3) relative to the shell buckle (11), the two shaft pump shells (3) are detachably connected through the shell buckle (11) and the shell clamping groove (12), thread grooves (10) are formed in the two thread blocks (4), the thread grooves (10) are in threaded connection with a fixed thread column (5), and a waterproof rubber strip (15) is fixedly connected to one side, close to the shell buckle (11), of the shaft pump shell (3).

4. The long axis pump with the detachable structure as claimed in claim 1, wherein each of the waterproof connecting blocks (6) is divided into two detachable parts, a waterproof groove (14) is formed in an outer wall of one side of the waterproof connecting block (6) close to the housing connecting column (7), a waterproof clamping block (13) is fixedly connected to one side of the waterproof connecting block (6) close to the housing connecting groove (8), and the waterproof connecting blocks (6) are detachably connected with the housing connecting column (7) through the housing connecting groove (8).

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