CN210196135U - Anti-bending device for deep well pump - Google Patents
Anti-bending device for deep well pump Download PDFInfo
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- CN210196135U CN210196135U CN201921006444.0U CN201921006444U CN210196135U CN 210196135 U CN210196135 U CN 210196135U CN 201921006444 U CN201921006444 U CN 201921006444U CN 210196135 U CN210196135 U CN 210196135U
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- hoop
- folded edge
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Abstract
The utility model discloses a prevent device that bends for on deep-well pump, including pump body subassembly, pump body subassembly includes a plurality of upper and lower superimposed pump body units, sets up outlet flange on the pump body unit of top, sets up the motor cabinet on the pump body unit of bottom and connects the stretching strap subassembly of outlet flange and motor cabinet, the middle part cover of pump body subassembly is equipped with fixed cover, and is equipped with the staple bolt in the upper end of fixed cover, the fixed cover respectively of lower extreme on pump body subassembly, the pump body subassembly is held tightly to the staple bolt to make the relative pump body subassembly of fixed cover be fixed. The utility model discloses can be applied to the optional position of deep-well pump, can prevent that the deep-well pump from taking place to bend.
Description
Technical Field
The utility model relates to a prevent device that bends for on deep-well pump.
Background
A deep well pump is a pump which integrates an electric motor and a pump and is immersed in an underground water well for pumping and conveying water.
The existing high-pitch deep-well pump on the market generally comprises a motor, a transmission shaft and a plurality of pump bodies, wherein the pump bodies are overlapped, the connection between two adjacent pump bodies is realized by screws, the reinforcement is realized by adopting a plurality of drawstrings between the topmost pump body and the bottommost pump body, impellers are arranged in the pump bodies, the transmission shaft penetrates through center holes of the impellers of the pump bodies, and one end of the transmission shaft is connected with a rotating shaft of the motor through a coupler. The high-pitch deep-well pump with the structure is formed by stacking a plurality of pump bodies, the length of the deep-well pump is long, and the deep-well pump is easy to bend in the middle of the deep-well pump in the transportation process, so that the deep-well pump cannot be normally used.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a prevent device that bends for on deep-well pump, it can avoid the deep-well pump of high knot number to take place to bend.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the utility model discloses a prevent device that bends for on deep-well pump, including pump body subassembly, pump body subassembly includes a plurality of upper and lower superimposed pump body units, sets up the outlet flange on the pump body unit of top, sets up the motor cabinet on the pump body unit of bottom and connects the stretching strap subassembly of outlet flange and motor cabinet, the middle part cover of pump body subassembly is equipped with fixed cover, and is equipped with the staple bolt in the upper end of fixed cover, the fixed cover respectively of lower extreme on pump body subassembly, pump body subassembly is held tightly to the staple bolt to make the relative pump body subassembly of fixed cover be fixed.
The hoop comprises a hoop ring with an opening, the opening enables the hoop ring to form a first end and a second end, the first end and the second end are respectively connected with a first folded edge and a second folded edge, a first fixing shaft and a second fixing shaft are respectively arranged in the first folded edge and the second folded edge, a through hole is arranged in the first fixing shaft, a screw hole is arranged in the second fixing shaft, and the through hole and the screw hole are coaxially communicated; a screw rod passes through the through hole and is in threaded connection with the screw hole; the inner wall of the hoop is provided with an arc-shaped gasket at the position matched with the opening; the upper edge and the lower edge of the arc-shaped gasket are respectively provided with an upper flanging and a lower flanging, an accommodating space is formed between the upper flanging and the lower flanging, and the hoop ring is matched in the accommodating space.
The hoop comprises a first hoop sheet and a second hoop sheet which are semicircular, one end of the first hoop sheet is hinged with one end of the second hoop sheet through a hinge shaft, the other end of the first hoop sheet and the other end of the second hoop sheet are respectively provided with a first right-angle folded edge and a second right-angle folded edge, a through hole is formed in the first right-angle folded edge, and a screw hole is formed in the second right-angle folded edge; a screw rod passes through the through hole and is in threaded connection with the screw hole.
The fixed sleeve is a steel sleeve.
The pull belt assembly comprises a plurality of pull belts, hooks are arranged at the upper ends of the pull belts, screw rods are arranged at the lower ends of the pull belts, the hooks are hung in hanging holes in the outer wall of the water outlet flange, the screw rods penetrate through holes corresponding to the motor base, and nuts are screwed on the screw rods; the fixed sleeve and the anchor ear are sleeved outside the pull belt in a matching manner.
The utility model has the advantages that:
compared with the prior art, the deep-well pump with the transition flange component is used for the anti-bending device on the deep-well pump, and the fixed sleeve is positioned in the middle part of the deep-well pump which is most easy to bend, so that the position is protected and prevented from being bent;
compared with the prior art, the utility model discloses a deep-well pump with transition flange subassembly is used for the anti-bending device on the deep-well pump, and the staple bolt tightly hoops at pump body assembly's outer peripheral face to also having the fastening effort to the stretching strap subassembly, giving the stretching strap subassembly to the stronger stack connection effort between pump body unit, water flange and the motor cabinet.
Drawings
FIG. 1 is a perspective view of an anti-buckling device for a deep well pump of the present invention;
FIG. 2 is an exploded perspective view of the anti-kink device according to the present invention for use in a deep well pump;
FIG. 3 is a perspective view of one of the hoop structures of the anti-bending device for a deep well pump of the present invention;
FIG. 4 is a perspective view of another anchor ear structure of the anti-buckling device for a deep well pump of the present invention;
fig. 5 is an exploded perspective view of another hoop structure of the anti-bending device for a deep well pump of the present invention.
Detailed Description
The invention is described in further detail below with reference to the following figures and detailed description:
please refer to fig. 1 and 2, the utility model provides an anti-bending device for deep-well pump, including pump body subassembly 1, pump body subassembly 1 includes a plurality of upper and lower superimposed pump body units 2, sets up water outlet flange 3 on the pump body unit 2 at the top, sets up motor cabinet 4 on the pump body unit 2 at the bottom and connects water outlet flange 3 and motor cabinet 4's stretching strap subassembly 5, the middle part cover of pump body subassembly 1 is equipped with fixed cover 6, and is in the upper end of fixed cover 6, the lower extreme fixed cover respectively on pump body subassembly 1 and is equipped with staple bolt 7, staple bolt 7 embraces pump body subassembly 1 tightly to make fixed cover 6 relative pump body subassembly 1 be fixed.
The fixed sleeve 6 is a steel sleeve.
The drawstring assembly 5 comprises a plurality of drawstrings 8, the upper ends of the drawstrings 8 are provided with hooks 9, the lower ends of the drawstrings 8 are provided with screw rods 10, the hooks 9 are hung in hanging holes in the outer wall of the water outlet flange 3, the screw rods 10 are arranged in through holes corresponding to the motor base 4 in a penetrating manner, and nuts 26 are screwed on the screw rods 10; the fixed sleeve 6 and the hoop 7 are sleeved outside the drawstring 8 in a matching manner.
The working principle of the anti-bending device used on the deep well pump of the utility model is explained as follows:
the utility model discloses can be applied to the any position of deep-well pump, can realize the protection of multiple position to the deep-well pump, prevent that the deep-well pump from appearing bending. When the deep-well pump fixing device is used, the fixing sleeve 6 is only required to be arranged on the outer sleeve of the well-assembled deep-well pump, the two hoops 7 are arranged on the deep-well pump in a sleeved mode, the two hoops 7 respectively support the upper end and the lower end of the fixing sleeve 6, the position of the fixing sleeve 6 on the deep-well pump is fixed, and the hoops 7 are tightened.
The utility model discloses a staple bolt has two kinds of forms, and the first kind is: referring to fig. 3, the hoop 7 includes a hoop ring 11 having an opening, the opening enables the hoop ring 11 to form a first end and a second end, the first end and the second end are respectively connected with a first folded edge 12 and a second folded edge 13, the first folded edge 12 and the second folded edge 13 are respectively provided with a first fixing shaft 14 and a second fixing shaft 15, the first fixing shaft 14 is provided with a through hole, the second fixing shaft 15 is provided with a screw hole, and the through hole and the screw hole are coaxially communicated; a screw 27 is threaded in the screw through the through hole; an arc-shaped lining 16 is arranged on the inner wall of the hoop 11 at the position matched with the opening; the upper edge and the lower edge of the arc-shaped gasket 16 are respectively provided with an upper flange 17 and a lower flange 18, an accommodating space is formed between the upper flange 17 and the lower flange 18, and the hoop ring 11 is matched in the accommodating space. The arrangement of the arc-shaped lining 16 can avoid the abrasion of the deep well pump caused by the tightening of the hoop 11.
The second method is as follows: referring to fig. 4 and 5, the hoop 7 includes a first semicircular hoop sheet 19 and a second semicircular hoop sheet 20, one end of the first hoop sheet 19 is hinged to one end of the second hoop sheet 20 through a hinge shaft 21, the other end of the first hoop sheet 19 and the other end of the second hoop sheet 20 are respectively provided with a first right-angle folded edge 22 and a second right-angle folded edge 23, the first right-angle folded edge 22 is provided with a through hole 24, and the second right-angle folded edge 23 is provided with a screw hole 25; a threaded rod 28 is threaded through the through hole 24 and into the threaded hole 25.
Claims (5)
1. The utility model provides a prevent device that bends for on deep-well pump, includes pump body subassembly, pump body subassembly includes a plurality of upper and lower superimposed pump body units, sets up the play water flange on the pump body unit of top, sets up the motor cabinet on the pump body unit of bottom and connects the stretching strap subassembly of play water flange and motor cabinet, its characterized in that: the pump body subassembly is fixed cover to the middle part cover of pump body subassembly, and the upper end, the lower extreme that are in fixed cover on the pump body subassembly are fixed the cover respectively and are equipped with the staple bolt, the pump body subassembly is embraced tightly to the staple bolt to make fixed cover be fixed for the pump body subassembly relatively.
2. An anti-kink device for use on a deep well pump according to claim 1, characterized in that: the hoop comprises a hoop ring with an opening, the opening enables the hoop ring to form a first end and a second end, the first end and the second end are respectively connected with a first folded edge and a second folded edge, a first fixing shaft and a second fixing shaft are respectively arranged in the first folded edge and the second folded edge, a through hole is arranged in the first fixing shaft, a screw hole is arranged in the second fixing shaft, and the through hole and the screw hole are coaxially communicated; a screw rod passes through the through hole and is in threaded connection with the screw hole; the inner wall of the hoop is provided with an arc-shaped gasket at the position matched with the opening; the upper edge and the lower edge of the arc-shaped gasket are respectively provided with an upper flanging and a lower flanging, an accommodating space is formed between the upper flanging and the lower flanging, and the hoop ring is matched in the accommodating space.
3. An anti-kink device for use on a deep well pump according to claim 1, characterized in that: the hoop comprises a first hoop sheet and a second hoop sheet which are semicircular, one end of the first hoop sheet is hinged with one end of the second hoop sheet through a hinge shaft, the other end of the first hoop sheet and the other end of the second hoop sheet are respectively provided with a first right-angle folded edge and a second right-angle folded edge, a through hole is formed in the first right-angle folded edge, and a screw hole is formed in the second right-angle folded edge; a screw rod passes through the through hole and is in threaded connection with the screw hole.
4. An anti-kink device for use on a deep well pump according to claim 1, 2 or 3, characterized in that: the fixed sleeve is a steel sleeve.
5. An anti-kink device for use on a deep well pump according to claim 1, characterized in that: the pull belt assembly comprises a plurality of pull belts, hooks are arranged at the upper ends of the pull belts, screw rods are arranged at the lower ends of the pull belts, the hooks are hung in hanging holes in the outer wall of the water outlet flange, the screw rods penetrate through holes corresponding to the motor base, and nuts are screwed on the screw rods; the fixed sleeve and the anchor ear are sleeved outside the pull belt in a matching manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921006444.0U CN210196135U (en) | 2019-07-01 | 2019-07-01 | Anti-bending device for deep well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921006444.0U CN210196135U (en) | 2019-07-01 | 2019-07-01 | Anti-bending device for deep well pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210196135U true CN210196135U (en) | 2020-03-27 |
Family
ID=69869876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921006444.0U Active CN210196135U (en) | 2019-07-01 | 2019-07-01 | Anti-bending device for deep well pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210196135U (en) |
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2019
- 2019-07-01 CN CN201921006444.0U patent/CN210196135U/en active Active
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