CN212563828U - Water pump volute convenient to dismantle - Google Patents
Water pump volute convenient to dismantle Download PDFInfo
- Publication number
- CN212563828U CN212563828U CN202020900404.7U CN202020900404U CN212563828U CN 212563828 U CN212563828 U CN 212563828U CN 202020900404 U CN202020900404 U CN 202020900404U CN 212563828 U CN212563828 U CN 212563828U
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- water pump
- volute
- flange
- fixedly connected
- pump volute
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Abstract
The utility model discloses a water pump volute convenient to dismantle, in particular to the field of water pumps, which comprises a water pump volute, the lower part of the water pump volute is fixedly connected with an upper flange, a plurality of bolt holes are arranged on the upper flange, fixing bolts are arranged in the bolt holes, the upper flange is provided with a volute inner cavity, a female thread cavity is arranged in the volute inner cavity, the lower part of the upper flange is fixedly connected with a lower flange, a male screw rod is arranged on the lower flange, a gasket is arranged outside the male screw rod, and a connecting seat is fixedly connected with the lower part of the lower flange. When the water pump is disassembled, the pin is pulled out, and the connecting seat and the water pump volute are rotationally taken down, so that the water pump is convenient and fast.
Description
Technical Field
The utility model relates to a water pump field especially relates to water pump volute convenient to dismantle.
Background
The volute is a volute type water diversion chamber for short, the shape of the volute is very similar to that of a snail shell, so the volute is usually called as the volute for short, in order to ensure that water is uniformly supplied to the water guide mechanism, the section of the volute is gradually reduced, and meanwhile, the volute can form necessary annular quantity in front of the water guide mechanism to reduce the working strength of the water guide mechanism.
Among the prior art, water pump volute installation flow is loaded down with trivial details, and is not convenient for dismantle maintenance, and current water pump volute flange only connects it through the bolt moreover, and when rivers pressure was too big, it is not enough to connect the pulling force, can lead to flange joint to split.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a water pump volute convenient to disassemble.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
water pump volute convenient to dismantle, including the water pump volute, water pump volute lower part fixedly connected with goes up the flange, go up and be provided with a plurality of bolt holes on the flange, install fixing bolt in the bolt hole, it is equipped with the volute inner chamber to go up the flange, be provided with female screw cavity in the volute inner chamber, go up flange lower part fixedly connected with lower flange, be provided with public screw rod on the lower flange, the packing ring is installed in the public screw rod outside, lower flange lower part fixedly connected with connecting seat, fixedly connected with fixed block on the connecting seat, fixed block lower part fixedly connected with mount pad, install the pin in the fixed block, mount pad top middle part is provided with the mounting hole, the mounting hole left and right sides all is provided with the cotter hole, be provided with the cotter groove in the mount pad, cotter block has been pegged graft in the.
As an optimal technical scheme of the utility model, water pump volute and last flange fixed connection, water pump volute passes through upper flange and lower flange fixed connection.
As an optimal technical scheme of the utility model, go up the flange and install the packing ring with lower flange junction, and go up the flange and pass through public screw rod and female screw cavity swivelling joint with lower flange, then rethread fixing bolt fixed connection.
As an optimal technical scheme of the utility model, lower flange and connecting seat fixed connection install the lower flange on the mount pad through the connecting seat.
As an optimal technical scheme of the utility model, connecting seat and round pin piece fixed connection coincide the round pin piece with the mounting hole and enter into the cotter way internal rotation, make round pin piece rub with the cotter way and open, are convenient for with, the connecting seat is fixed on the mount pad.
As a preferred technical scheme of the utility model, the back is connected with the mount pad to the connecting seat, inserts the pin from the pin downthehole, and is spacing at the cotter way with the round pin piece, is favorable to improving the stability of connecting seat.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, the water pump volute passes through connecting seat and mount pad fixed connection, puts into the connecting seat in the mount pad top mounting hole, grinds away the round pin piece with the mounting hole, is convenient for sell the mount pad in the mount pad, then inserts the pin from the cotter hole, will sell that fixed spacing at the cotter inslot of piece, during the dismantlement, extracts the pin, and connecting seat and water pump volute, convenient and fast are taken off in the rotation.
The utility model discloses in, through the female screw cavity in public screw rod on the lower flange and the last flange with last flange and lower flange swivelling joint, the packing ring is installed in last flange and lower flange junction, plays sealed effect, then rethread fixing bolt is with last flange and lower flange fixed connection, is favorable to improving the flange joint dynamics.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic view of the connection structure of the volute and the connection seat of the intermediate water pump of the present invention.
Fig. 3 is a top view of the mounting base of the present invention.
Reference numbers in the figures: 1. a water pump volute; 2. the inner cavity of the volute; 3. an upper flange; 4. a lower flange; 5. Fixing the bolt; 6. a gasket; 7. a pin; 8. a fixed block; 9. a pin slot; 10. a pin block; 11. A mounting seat; 12. a connecting seat; 13. a pin hole; 14. mounting holes; 15. a male screw; 16. A female threaded cavity; 17. bolt holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a water pump volute convenient to disassemble includes a water pump volute 1, an upper flange 3 is fixedly connected to the lower portion of the water pump volute 1, a plurality of bolt holes 17 are formed in the upper flange 3, fixing bolts 5 are installed in the bolt holes 17, the upper flange 3 is provided with a volute inner cavity 2, a female thread cavity 16 is formed in the volute inner cavity 2, a lower flange 4 is fixedly connected to the lower portion of the upper flange 3, a male screw 15 is arranged on the lower flange 4, a gasket 6 is installed on the outer side of the male screw 15, a connecting seat 12 is fixedly connected to the lower portion of the lower flange 4, a fixing block 8 is fixedly connected to the connecting seat 12, a mounting seat 11 is fixedly connected to the lower portion of the fixing block 8, a pin 7 is installed in the fixing block 8, a mounting hole 14 is formed in the middle of the top end of the mounting seat 11, pin holes 13 are formed in the left.
Water pump volute 1 and upper flange 3 fixed connection, water pump volute 1 passes through upper flange 3 and lower flange 4 fixed connection, upper flange 3 and lower flange 4 junction install packing ring 6, and upper flange 3 and lower flange 4 pass through public screw 15 and female screw cavity 16 swivelling joint, then through fixing bolt 5 fixed connection, lower flange 4 and connecting seat 12 fixed connection, install lower flange 4 on mount pad 11 through connecting seat 12, connecting seat 12 and round pin piece 10 fixed connection, coincide round pin piece 10 and mounting hole 14 and enter into round pin groove 9 internal rotation, make round pin piece 10 and round pin groove 9 rub open, be convenient for general, connecting seat 12 is fixed on mount pad 11, after connecting seat 12 is connected with mount pad 11, insert round pin 7 from round pin hole 13, spacing round pin piece 10 in round pin groove 9, be favorable to improving the stability of connecting seat 12.
The utility model discloses a theory of operation does: the utility model discloses during the use, at first will be taken the last flange 3 and the lower flange 4 of water pump volute 1 together, cooperation swivelling joint through public screw rod 15 and female thread chamber 16, packing ring 6 is installed at the junction of last flange 3 and lower flange 4, play sealed effect, when avoiding the water pump to use, the junction leaks, then put into connecting seat 12 from mounting seat 11 top mounting hole 14, round pin piece 10 gets into cotter way 9, it is rotatory with connecting seat 12, make round pin piece 10 rub with mounting hole 14 and open, be convenient for sell connecting seat 12 in mounting seat 11, then insert pin 7 through cotter hole 13, it is spacing in cotter way 9 with round pin piece 10, be favorable to improving the stability of connecting seat 12 in mounting seat 11, during the dismantlement, extract pin 7, rotatory connecting seat 12 of taking off, dismantle water pump volute 1, and convenient and fast.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A water pump volute convenient to disassemble is characterized by comprising a water pump volute (1), wherein the lower portion of the water pump volute (1) is fixedly connected with an upper flange (3), a plurality of bolt holes (17) are formed in the upper flange (3), fixing bolts (5) are installed in the bolt holes (17), the upper flange (3) is provided with a volute inner cavity (2), a female thread cavity (16) is formed in the volute inner cavity (2), a lower flange (4) is fixedly connected to the lower portion of the upper flange (3), a male screw (15) is arranged on the lower flange (4), a gasket (6) is installed on the outer side of the male screw (15), a connecting seat (12) is fixedly connected to the lower portion of the lower flange (4), a fixing block (8) is fixedly connected to the connecting seat (12), a mounting seat (11) is fixedly connected to the lower portion of the fixing block (8), and a pin (7) is installed in the fixing block, the mounting structure is characterized in that a mounting hole (14) is formed in the middle of the top end of the mounting seat (11), pin holes (13) are formed in the left side and the right side of the mounting hole (14), a pin groove (9) is formed in the mounting seat (11), and a pin block (10) is movably inserted in the pin groove (9).
2. The easy-to-detach water pump volute according to claim 1, wherein the water pump volute (1) is fixedly connected with the upper flange (3).
3. The easy-to-detach water pump volute according to claim 1, wherein the joint of the upper flange (3) and the lower flange (4) is provided with a gasket (6).
4. The easy-to-detach water pump volute according to claim 1, wherein the lower flange (4) is fixedly connected with the connecting seat (12).
5. The easy-to-detach water pump volute according to claim 1, wherein the connecting seat (12) is fixedly connected with the pin block (10).
6. The easy-to-detach water pump volute according to claim 1, wherein the connecting seat (12) is locked with the mounting seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020900404.7U CN212563828U (en) | 2020-05-26 | 2020-05-26 | Water pump volute convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020900404.7U CN212563828U (en) | 2020-05-26 | 2020-05-26 | Water pump volute convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212563828U true CN212563828U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020900404.7U Active CN212563828U (en) | 2020-05-26 | 2020-05-26 | Water pump volute convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212563828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232970A (en) * | 2021-04-16 | 2021-08-10 | 浙江森盟包装有限公司 | Anti-tearing paper container structure |
-
2020
- 2020-05-26 CN CN202020900404.7U patent/CN212563828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232970A (en) * | 2021-04-16 | 2021-08-10 | 浙江森盟包装有限公司 | Anti-tearing paper container structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou east Asia Machinery Casting Co., Ltd., 2009 Linhu Avenue, FenHu high tech Industrial Development Zone, Wujiang District, Suzhou City, Jiangsu Province Patentee after: East Asia Technology (Suzhou) Co.,Ltd. Address before: Suzhou east Asia Machinery Casting Co., Ltd., 2009 Linhu Avenue, FenHu high tech Industrial Development Zone, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU DONGYA MECHANICAL FOUNDRY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |