CN219865626U - Long-shaft deep-well pump dismounting mechanism and stabilizing device thereof - Google Patents

Abstract

The utility model relates to the technical field of deep-well pumps, and particularly discloses a long-shaft deep-well pump dismounting mechanism and a stabilizing device thereof, wherein the dismounting assembly comprises a tool piece, a tool frame piece connected with the tool piece, a hoisting piece connected with the tool frame piece, a water pumping pipe fitting positioned in the tool piece and a transmission shaft piece positioned in the water pumping pipe fitting; wherein, the frock piece includes the frock flange, the frock flange is located the inboard of frock frame. When the lifting device works, the lifting pipe and the transmission shaft are combined and fixed by the dismounting component through the tool flange, the lifting bridge machine or the hoist hooks the lifting piece fixed at the top end of the tool frame piece, so that the lifting pipe and the transmission shaft can be easily lifted out at the same time, and the lifting piece is dismounted later, so that the safety risk in the overhaul working process is reduced, and the working efficiency is improved; the stability of the water lifting pipe in the lifting process can be improved through the clamping device.

Description

Long-shaft deep-well pump dismounting mechanism and stabilizing device thereof

Technical Field

The utility model relates to the technical field of deep-well pumps, in particular to a long-shaft deep-well pump dismounting mechanism and a stabilizing device thereof.

Background

The long-shaft deep-well pump is used as a long-history device, and is widely applied along with the development of pump industry technology in recent years, and mainly comprises a water pump, a motor, a water lifting pipe, a transmission shaft, a coupler, a bearing bracket and the like, wherein after the long-shaft deep-well pump is operated for a long time, the transmission shaft bracket and the like in the long-shaft deep-well pump are easily worn, so that the swing degree of the transmission shaft is too large, the water pump efficiency is reduced, and parts of the deep-well pump are damaged due to cavitation at an impeller of the water pump, cavitation on a shell and the like, and the long-shaft deep-well pump is required to be lifted out of a water collecting well for maintenance at the moment, and the damaged parts are replaced.

At present, when the long shaft deep well pump is disassembled and assembled, a lifting lug is required to be installed at the upper end of the transmission shaft, then the axle is lifted by the bridge crane, the lifting lug on the transmission shaft can be disassembled and assembled only when the lifting pipe part is required to be disassembled and assembled independently, the lifting pipe part and the transmission shaft part cannot be disassembled and assembled simultaneously, the work task is increased, time and labor are consumed again, the overhaul period is long, the safety risk is high, the hoisting process is unstable due to shaking of the lifting pipe in the hoisting process, the difficulty and the risk of maintenance operation are increased, and the economic loss caused by the chain reaction cannot be measured.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

In view of the above-mentioned problem that the conventional pump does not have the function of simultaneously assembling and disassembling the water lifting pipe and the transmission shaft, a long-shaft deep-well pump assembling and disassembling mechanism is proposed.

It is therefore one of the objects of the present utility model to provide a long axis deep well pump disassembly and assembly mechanism.

In order to solve the technical problems, the utility model provides the following technical scheme: the long-shaft deep-well pump dismounting mechanism comprises a dismounting assembly, a lifting piece, a pumping pipe fitting and a transmission shaft piece, wherein the dismounting assembly comprises a tool piece, a tool frame connected with the tool piece, the lifting piece connected with the tool frame, the pumping pipe fitting positioned in the tool piece, and the transmission shaft piece positioned in the pumping pipe fitting; the tool part comprises a tool flange, and the tool flange is positioned on the inner side of the tool frame; the tool piece further comprises a plurality of tool flange supports, and the tool flange supports are fixed to the top of the tool flange.

As a preferable mode of the dust removing mechanism of the present utility model, wherein: the tool piece further comprises a stabilizing ring bracket, and the stabilizing ring bracket is fixedly connected with the tool flange bracket; the tool piece further comprises a stabilizing ring positioned at the bottom of the stabilizing ring support.

As a preferable scheme of the dust removing mechanism, the tool frame comprises a frame base and a frame outer frame connected with the frame base; the frame table top is positioned at the top of the frame outer frame, and the top of the frame table top is provided with a bolt hole; the stabilizing ring supports are fixed on the inner side edges of the frame table top.

As a preferable mode of the dust removing mechanism of the present utility model, wherein: the hoisting piece comprises a plurality of hoisting lugs, one end of a chain is movably connected with the hoisting lugs, and the other end of the chain is movably connected with a lifting lug; the hoisting lugs are fixedly connected to the top of the frame table top.

As a preferable mode of the dust removing mechanism of the present utility model, wherein: the water pumping pipe fitting comprises a water pumping pipe upper flange, a water pumping pipe connected with the water pumping pipe upper flange, and a water pumping pipe lower flange positioned at the bottom of the water pumping pipe; the upper flange of the water lifting pipe is connected with the table top of the frame after penetrating through the bolt hole through a bolt; the outer diameters of the upper flange of the water lifting pipe and the lower flange of the water lifting pipe are smaller than the inner diameter of the frame outer frame.

As a preferable mode of the dust removing mechanism of the present utility model, wherein: the transmission shaft piece comprises a transmission shaft and a linkage shaft positioned at the top of the transmission shaft; the linkage shaft is connected with the transmission shaft through bolts; the transmission shaft is embedded on the upper side of the stabilizing ring through the linkage shaft.

The utility model has the beneficial effects that: in the process of dismantling the long-shaft deep-well pump, firstly, the coupling on the transmission shaft is temporarily dismantled, then the tooling piece and the tooling frame piece are put in from the lifting pipe upper flange, the transmission shaft passes through the tooling flange, the frame table surface and the lifting pipe upper flange are attached and fixed by the bolt, the coupling is rotationally connected with the transmission shaft through the bolt, the lifting pipe and the transmission shaft can be easily lifted out simultaneously by hooking the lifting piece fixed at the top end of the tooling frame piece through the crane bridge machine or the hoist, and the like is dismantled subsequently, so that the safety risk in the overhaul working process is reduced, and the working efficiency is improved.

In view of the problem that the water lifting pipe is easy to shake in the lifting process, a clamping device is provided.

Therefore, the utility model also provides a stabilizing device for the long-shaft deep-well pump.

In order to solve the technical problems, the utility model also provides the following technical scheme: the long shaft deep well pump dismounting mechanism comprises the long shaft deep well pump dismounting mechanism, and further comprises a clamping device, a clamping device and a clamping base, wherein the clamping device comprises a bolt piece, a clamping piece connected with the bolt piece, and the clamping base is positioned at the bottom of the clamping piece; the bolt piece is rotationally connected with the clamping piece in a threaded connection mode; the water raising pipe fitting can be clamped and embedded in the clamping piece.

As a preferred embodiment of the stabilizer ring according to the utility model, wherein: the bolt piece comprises a bolt handle, a handle fixing block connected with the bolt handle, and a bolt connected with the handle fixing block.

As a preferred embodiment of the stabilizer ring according to the utility model, wherein: the clamping piece comprises a clamping block I and a clamping block II which is connected with the clamping block I in a sliding manner.

As a preferred embodiment of the stabilizer ring according to the utility model, wherein: the clamping base is provided with a groove at the bottom of the bolt handle; the diameter of the groove is larger than the length of the bolt handle; the first clamping block is fixed on the clamping base.

The utility model has the beneficial effects that: through clamping device, can grasp the water pipe when frock spare and frock frame spare are installed, avoid the water pipe of lifting to shake and swing too big because of rocking in-process to reduce the hoist and mount risk, avoid producing the water pipe of lifting and bump accident such as drop even, improve hoist and mount efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic diagram of the overall structure of a long-axis deep-well pump dismounting mechanism and a stabilizing device thereof.

Fig. 2 is a schematic structural diagram of a long-axis deep-well pump dismounting mechanism and a stabilizing device thereof according to the present utility model.

Fig. 3 is a schematic cross-sectional structure of a tooling member and a tooling frame member of the long-axis deep-well pump dismounting mechanism and the stabilizing device thereof according to the present utility model.

Fig. 4 is a schematic cross-sectional structure of a long-axis deep-well pump dismounting mechanism and a stabilizing device thereof according to the present utility model.

Fig. 5 is a schematic structural view of a hoisting member of a long-axis deep-well pump dismounting mechanism and a stabilizing device thereof according to the utility model.

Fig. 6 is a schematic structural diagram of a clamping mechanism of a long-shaft deep-well pump dismounting mechanism and a stabilizing device thereof.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Example 1

Referring to fig. 1, there is provided an overall structure schematic diagram of a long-axis deep-well pump dismounting mechanism and a stabilizing device thereof, as shown in fig. 1-3, the long-axis deep-well pump dismounting mechanism comprises a tooling piece 101, a tooling frame piece 102 connected with the tooling piece 101, a hoisting piece 103 connected with the tooling frame piece 102, a water pumping pipe fitting 104 positioned in the tooling piece 101, and a transmission shaft 105 positioned in the water pumping pipe fitting 104; the tooling piece 101 comprises a tooling flange 101a, wherein the tooling flange 101a is positioned on the inner side of the tooling frame piece 102; the tooling piece 101 further comprises a plurality of tooling flange brackets 101b, and the plurality of tooling flange brackets 101b are fixed on the top of the tooling flange 101 a.

Further, the tool piece 101 further comprises a stabilizing ring bracket 101c, and the stabilizing ring bracket 101c is fixedly connected with the tool flange bracket 101 b; the tool 101 further comprises a stabilizing ring 101d located at the bottom of the stabilizing ring support 101 c.

Wherein the outer diameter of the stabilizing ring 101 is smaller than the inner diameter of the water raising pipe 104.

Further, the tooling frame member 102 includes a frame base 102a, and a frame outer frame 102b connected to the frame base 102 a; and a frame mesa 102c located at the top of the frame outer frame 102b, the top of the frame mesa 102c being provided with a bolt hole 102d; a number of stabilizer ring brackets 101c are secured to the inside edges of the frame table 102 c.

Wherein, the inner diameter of the frame outer frame 102b is larger than the outer diameter of the water raising pipe 104.

The operation process comprises the following steps: in the process of disassembling and assembling the long-shaft deep-well pump, the tool piece 101 and the tool frame piece 102 are required to be placed in from the top of the pumping pipe fitting 104, the top of the tool piece 101 is fixedly connected with the top of the tool frame piece 102, the tool frame piece 102 is fixedly connected to the top of the pumping pipe fitting 104 in a threaded connection mode, and the disassembling and assembling efficiency and stability of the long-shaft deep-well pump are improved.

Example 2

Referring to fig. 1-5, this embodiment differs from the first embodiment in that: the hoisting piece 103 comprises a plurality of hoisting lugs 103a, the hoisting lugs 103a are movably connected to one end of the chain 103b, and the other end of the chain 103b is movably connected with a lifting lug 103c; the lifting lugs 103a are fixedly connected to the top of the frame table 102 c.

Wherein both ends of the chain 103b are detachable.

Specifically, the pumping pipe 104 includes a pumping pipe upper flange 104a, a pumping pipe 104b connected to the pumping pipe upper flange 104a, and a pumping pipe lower flange 104c located at the bottom of the pumping pipe 104 b; the upper flange 104a of the water lifting pipe is connected with the frame table top 102c after penetrating through the bolt hole 102d through bolts; the outer diameters of the upper and lower riser flanges 104a, 104c are smaller than the inner diameter of the frame outer frame 102 b.

Specifically, the driving shaft member 105 includes a driving shaft 105a, and a coupling shaft 105b located at the top of the driving shaft 105 a; the coupling 105b is connected with the transmission shaft 105a through bolts; the drive shaft 105a is fitted to the upper side of the stabilizer ring 101d by a coupling shaft 105 b.

The rest of the structure is the same as in embodiment 1.

The operation process comprises the following steps: in the process of dismantling the long-shaft deep-well pump, firstly, the coupling 105b on the transmission shaft piece 105 is temporarily dismantled, then the tool piece 101 and the tool frame piece 102 are put in from the upper flange 104a of the water lifting pipe, the transmission shaft 105a passes through the tool flange 101a, the frame table top 102c is attached to the upper flange 104a of the water lifting pipe and is fixed by bolts, the coupling 105b is rotationally connected with the transmission shaft 105a through bolts, the lifting piece 103 fixed at the top end of the tool frame piece is hooked by a crane or a hoist, the water lifting pipe 104b and the transmission shaft 105a can be easily lifted out simultaneously, and the subsequent dismantling and the like, so that the safety risk in the overhaul working process is reduced, and the working efficiency is improved.

Example 3

Referring to fig. 1-6, this embodiment differs from the above embodiments in that: the embodiment discloses a long-axis deep-well pump stabilizing device, which comprises the long-axis deep-well pump dismounting mechanism, and further comprises a clamping device 200, a clamping device and a clamping base 203, wherein the clamping device comprises a bolt piece 201, a clamping piece 202 connected with the bolt piece 201, and the clamping base 203 is positioned at the bottom of the clamping piece 202; wherein, the bolt 201 is rotationally connected with the clamping piece 202 in a threaded connection manner; the water pipe 104 can be clamped inside the clamping member 202.

Further, the bolt member 201 includes a bolt handle 201a, a handle fixing block 201b connected to the bolt handle 201a, and a bolt 201c connected to the handle fixing block 201 b.

Further, a groove is formed in the clamping base 203 at the bottom of the bolt handle 201 a; the diameter of the groove is greater than the length of the bolt handle 201 a; the first clamping block 202a is fixed on the clamping base 203.

The rest of the structure is the same as in embodiment 2.

The operation process comprises the following steps: through clamping device, can grasp the water pipe 104b when frock piece 101 and frock frame piece 102 are installed, avoid water pipe 104b to shake too big because rocking in the hoist and mount in-process to reduce hoist and mount risk, avoid producing water pipe 104b and bump and even drop etc. accident, improve hoist and mount efficiency.

It is important to note that the construction and arrangement of the utility model as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. The utility model provides a major axis deep-well pump dismouting mechanism which characterized in that: comprising the steps of (a) a step of,

the dismounting assembly (100) comprises a tool piece (101), a tool frame piece (102) connected with the tool piece (101), a hoisting piece (103) connected with the tool frame piece (102), a water pumping pipe piece (104) positioned in the tool piece (101) and a transmission shaft piece (105) positioned in the water pumping pipe piece (104);

the tool part (101) comprises a tool flange (101 a), and the tool flange (101 a) is positioned on the inner side of the tool frame part (102);

the tool piece (101) further comprises a plurality of tool flange supports (101 b), and the tool flange supports (101 b) are fixed to the top of the tool flange (101 a).

2. The long axis deep well pump disassembly and assembly mechanism of claim 1, wherein: the tool piece (101) further comprises a stabilizing ring support (101 c), and the stabilizing ring support (101 c) is fixedly connected with the tool flange support (101 b);

the tool piece (101) further comprises a stabilizing ring (101 d) positioned at the bottom of the stabilizing ring support (101 c).

3. The long axis deep well pump disassembly and assembly mechanism of claim 2, wherein: the tooling frame piece (102) comprises a frame base (102 a) and a frame outer frame (102 b) connected with the frame base (102 a); the frame table top (102 c) is positioned at the top of the frame outer frame (102 b), and a bolt hole (102 d) is formed in the top of the frame table top (102 c);

the stabilizing ring supports (101 c) are fixed on the inner side edges of the frame table-board (102 c).

4. The long axis deep well pump disassembly and assembly mechanism of claim 3, wherein: the hoisting piece (103) comprises a plurality of hoisting lugs (103 a), one end of a chain (103 b) is movably connected with the hoisting lugs (103 a), and the other end of the chain (103 b) is movably connected with a lifting lug (103 c);

the lifting lugs (103 a) are fixedly connected to the top of the frame table top (102 c).

5. The long axis deep well pump disassembly and assembly mechanism of claim 4, wherein: the water pumping pipe fitting (104) comprises a water pumping pipe upper flange (104 a), a water pumping pipe (104 b) connected with the water pumping pipe upper flange (104 a), and a water pumping pipe lower flange (104 c) positioned at the bottom of the water pumping pipe (104 b);

the upper flange (104 a) of the water lifting pipe is connected with the frame table top (102 c) after penetrating through the bolt hole (102 d) through bolts;

the outer diameter of the upper flange (104 a) of the water pumping pipe and the lower flange (104 c) of the water pumping pipe is smaller than the inner diameter of the frame outer frame (102 b).

6. The long axis deep well pump disassembly and assembly mechanism of claim 2 or 5, wherein: the transmission shaft member (105) comprises a transmission shaft (105 a) and a linkage shaft (105 b) positioned at the top of the transmission shaft (105 a);

the linkage shaft (105 b) is connected with the transmission shaft (105 a) through bolts;

the transmission shaft (105 a) is clamped and embedded on the upper side of the stabilizing ring (101 d) through the linkage shaft (105 b).

7. A long-axis deep-well pump stabilizing device is characterized in that: a long shaft deep well pump dismounting mechanism as claimed in any one of claims 1-6, further comprising a clamping device (200) comprising a bolt member (201), a clamping member (202) connected to the bolt member (201), and a clamping base (203) located at the bottom of the clamping member (202);

the bolt piece (201) is rotationally connected with the clamping piece (202) in a threaded connection mode;

the water lifting pipe fitting (104) can be clamped in the clamping piece (202).

8. The long axis deep well pump stabilization apparatus of claim 7, wherein: the bolt member (201) includes a bolt handle (201 a), a handle fixing block (201 b) connected to the bolt handle (201 a), and a bolt (201 c) connected to the handle fixing block (201 b).

9. The long axis deep well pump stabilization apparatus of claim 8, wherein: the clamping piece (202) comprises a clamping block I (202 a) and a clamping block II (202 b) which is connected with the clamping block I (202 a) in a sliding manner.

10. The long axis deep well pump stabilization apparatus of claim 9, wherein: the clamping base (203) is provided with a groove at the bottom of the bolt handle (201 a);

the diameter of the groove is larger than the length of the bolt handle (201 a);

the first clamping block (202 a) is fixed on the clamping base (203).