CN212643025U - Water pump for hydraulic engineering - Google Patents
Water pump for hydraulic engineering Download PDFInfo
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- CN212643025U CN212643025U CN202021021552.8U CN202021021552U CN212643025U CN 212643025 U CN212643025 U CN 212643025U CN 202021021552 U CN202021021552 U CN 202021021552U CN 212643025 U CN212643025 U CN 212643025U
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- slide bar
- water pump
- connecting pipe
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- hole
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Abstract
The utility model relates to the technical field of hydraulic engineering, in particular to a water pump for hydraulic engineering, which comprises a base, wherein the upper surface of the base is provided with a fixed rod, the upper surface of the base is provided with a water pump, one end of the water pump is provided with a first connecting pipe, the top end of the first connecting pipe is provided with a first flange and an insertion pipe is arranged at the top end of the first flange, the surface of the insertion pipe is provided with a sealing groove, the upper part of the first connecting pipe is provided with a second connecting pipe, the bottom end of the second connecting pipe is provided with a second flange, one end of the base is rotatably connected with a first slide bar, the inside of the first slide bar is slidably connected with a second slide bar, the inside of the second slide bar is slidably connected with a third slide bar, and the bottom end of the base is provided with a moving wheel, the holding rod can be fixed in the fixing groove to fix the sliding rod.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field specifically is a water pump for hydraulic engineering.
Background
At present, flood control and full development and utilization of water resources become important subjects of modern socioeconomic development, water is a valuable resource essential for human production and life, but the naturally existing state of water does not completely meet the needs of human beings. The water pump for the hydraulic engineering is mainly used for conveying liquid including water, oil, acid-alkali liquid, emulsion, suspoemulsion, liquid metal and the like, and is easy to leak due to insufficient sealing property when being connected with an external pipeline, so that water resources are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water pump for hydraulic engineering to the water pump that current hydraulic engineering who proposes in solving above-mentioned background art was used when being connected with outside pipeline, because the leakproofness is not enough to cause easily and leaks, thereby wastes water resource, because the water pump is heavier, very hard problem when removing.
In order to achieve the above object, the utility model provides a following technical scheme:
a water pump for hydraulic engineering comprises a base, wherein a fixed rod is arranged on the upper surface of the base, the water pump is installed on the upper surface of the base, a first connecting pipe is arranged at one end of the water pump, a first flange plate is arranged at the top end of the first connecting pipe, an insertion pipe is arranged at the top end of the first flange plate, a first threaded through hole is formed in the surface of the first flange plate, a sealing groove is formed in the surface of the insertion pipe, a second connecting pipe is connected to the upper portion of the first connecting pipe, a second flange plate is arranged at the bottom end of the second connecting pipe, a second threaded through hole is formed in the surface of the second flange plate, one end of the base is rotatably connected with a first slide bar, a first limiting ring is arranged at the top end inside the first slide bar, a second slide bar is slidably connected inside the first slide bar, a second limiting ring, the bottom end of the base is provided with a movable wheel.
Preferably, a sealing ring is embedded in the sealing groove, and the insertion pipe is matched with the second connecting pipe in an inserting mode.
Preferably, the first threaded through hole and the second threaded through hole are internally and threadedly connected with a bolt, and one end of the bolt is threadedly connected with a nut.
Preferably, a first rotating hole is formed in the bottom end of the first sliding rod, a first rotating pin is arranged at one end of the base, and the first rotating hole is rotatably connected with the first rotating pin.
Preferably, the bottom end of the second sliding rod is provided with a first limiting block, the first limiting block is located inside the first sliding rod, the bottom end of the third sliding rod is provided with a second limiting block, and the second limiting block is located inside the second sliding rod.
Preferably, a fixed groove is formed in the top end of the fixed rod, a holding rod is installed at the top of the third sliding rod and is in plug-in fit with the fixed groove, a second rotating hole is formed in the moving wheel, a second rotating pin is arranged at the bottom end of the base, and the second rotating hole is rotatably connected with the second rotating pin.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an in, inlay the sealing washer established through the intubate surface, can improve the leakproofness of being connected between first connecting pipe and the second connecting pipe, can use the handle through removing wheel pulling base, save the manpower that expends greatly, through the slip between first slide bar, second slide bar and the third slide bar, can be fixed the slide bar in being fixed in the fixed slot with the holding rod.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the base structure of the present invention;
FIG. 3 is a schematic view of the structure of the connecting tube of the present invention;
fig. 4 is a schematic structural view of a first slide bar of the present invention;
fig. 5 is a schematic structural view of a second slide bar of the present invention;
fig. 6 is a schematic structural view of a third slide bar of the present invention.
In the figure: 1. a base; 11. fixing the rod; 111. fixing grooves; 12. a second rotation pin; 13. a first rotation pin; 2. a water pump; 3. a first connecting pipe; 30. a first flange plate; 301. a first threaded through hole; 31. inserting a tube; 311. a sealing groove; 4. a second connecting pipe; 40. a second flange plate; 401. A second threaded through hole; 5. a first slide bar; 51. a first spacing collar; 52. a first rotation hole; 6. A second slide bar; 61. a second limit ring; 62. a first stopper; 7. a third slide bar; 71. A holding rod; 72. a second limiting block; 8. a seal ring; 9. a bolt; 91. a nut; 10. a moving wheel; 101. a second rotation hole.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
A water pump for hydraulic engineering, in order to solve the problems that the prior water pump for hydraulic engineering is easy to leak due to insufficient sealing property when being connected with an external pipeline, thereby wasting water resources, and the water pump is heavy and is very laborious to move, as a preferred embodiment, as shown in figure 1, figure 2, figure 3, figure 4, figure 5 and figure 6, the water pump comprises a base 1, a fixing rod 11 is arranged on the upper surface of the base 1, a water pump 2 is arranged on the upper surface of the base 1, a first connecting pipe 3 is arranged at one end of the water pump 2, a first flange 30 is arranged at the top end of the first connecting pipe 3, an inserting pipe 31 is arranged at the top end of the first flange 30, a first threaded through hole 301 is arranged on the surface of the first flange 30, a sealing groove 311 is arranged on the surface of the inserting pipe 31, a second connecting pipe 4 is arranged above the first connecting pipe 3, a second flange 40 is arranged at the bottom end of the second connecting pipe, one end of the base 1 is rotatably connected with a first slide bar 5, the top end inside the first slide bar 5 is provided with a first limiting ring 51, the inside of the first slide bar 5 is slidably connected with a second slide bar 6, the top end inside the second slide bar 6 is provided with a second limiting ring 61, the inside of the second slide bar 6 is slidably connected with a third slide bar 7, and the bottom end of the base 1 is provided with a moving wheel 10.
In this example, the sealing ring 8 is embedded in the sealing groove 311, so that the sealing performance of the joint of the first connecting pipe 3 and the second connecting pipe 4 is improved, and the insertion pipe 31 is in insertion fit with the second connecting pipe 4, so that the first connecting pipe 3 and the second connecting pipe 4 are connected conveniently.
Further, the first threaded through hole 301 and the second threaded through hole 401 are internally and threadedly connected with a bolt 9, and one end of the bolt 9 is threadedly connected with a nut 91, so that the first connecting pipe 3 and the second connecting pipe 4 can be conveniently fixed.
Specifically, a first rotating hole 52 is formed in the bottom end of the first sliding rod 5, a first rotating pin 13 is arranged at one end of the base 1, and the first rotating hole 52 is rotatably connected with the first rotating pin 13, so that the first sliding rod 5 and the base 1 can rotate conveniently.
In addition, the bottom end of the second slide bar 6 is provided with a first limiting block 62, the first limiting block 62 is positioned inside the first slide bar 5, so that the sliding height of the second slide bar 6 is convenient to limit, the bottom end of the third slide bar 7 is provided with a second limiting block 72, and the second limiting block 72 is positioned inside the second slide bar 6, so that the sliding height of the third slide bar 7 is convenient to limit.
Furthermore, a fixing groove 111 is formed in the top end of the fixing rod 11, the holding rod 71 is installed at the top of the third sliding rod 7, the holding rod 71 is in plug-in fit with the fixing groove 111, the third sliding rod 7 is convenient to fix, a second rotating hole 101 is formed in the moving wheel 10, a second rotating pin 12 is arranged at the bottom end of the base 1, the second rotating hole 101 is rotatably connected with the second rotating pin 12, the wheel 10 and the base 1 are convenient to move, and the device is moved.
The utility model discloses when using, if need connect the outside pipeline, with 8 embedding seal grooves 311 of sealing washer, insert intubate 31 inside second connecting pipe 4, make first ring flange 30 hug closely with second ring flange 40, first screw thread through-hole 301 and second screw thread through-hole 401's centre of a circle department are in same axis, through clockwise rotation bolt 9 to first screw thread through-hole 301 and second screw thread through-hole 401 inside, can be connected first ring flange 30 and second ring flange 40, clockwise rotation nut 91, make nut 91 rotate in bolt 9's screw thread portion, nut 91 rotates to hugging closely with first ring flange 30 and can accomplish the fixed between water pump 2 and the second connecting pipe 4.
If the device needs to be moved, the holding rod 71 is pulled upwards to make the holding rod 71 far away from the fixed groove 111, the third slide bar 7 moves upwards along the track inside the second slide bar 6, the third slide bar 7 stops moving after the second limit block 72 contacts with the second limit ring 61, the second slide bar 6 moves upwards along the track inside the first slide bar 5, the second slide bar 6 stops moving after the first limit block 62 contacts with the first limit ring 51, the holding rod 71 is pulled to make the bottom end of the first slide bar 5 rotate by taking the circle center of the first rotating pin 13 as the axial direction, the side far away from the water pump 2 is rotated, and the moving wheel 10 rotates by taking the circle center of the second rotating pin 12 as the shaft, so that the device can be moved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a water pump for hydraulic engineering, includes base (1), its characterized in that: the fixing rod (11) is arranged on the upper surface of the base (1), the water pump (2) is arranged on the upper surface of the base (1), one end of the water pump (2) is provided with a first connecting pipe (3), the top end of the first connecting pipe (3) is provided with a first flange (30) and an insertion pipe (31) is arranged at the top end of the first flange (30), a first threaded through hole (301) is formed in the surface of the first flange (30), a sealing groove (311) is formed in the surface of the insertion pipe (31), a second connecting pipe (4) is connected above the first connecting pipe (3), a second flange (40) is arranged at the bottom end of the second connecting pipe (4), a second threaded through hole (401) is formed in the surface of the second flange (40), one end of the base (1) is rotatably connected with a first sliding rod (5), and a first limiting ring (51) is arranged at the top end, the inside sliding connection of first slide bar (5) has second slide bar (6), the inside top of second slide bar (6) is equipped with second spacing collar (61), the inside sliding connection of second slide bar (6) has third slide bar (7), removal wheel (10) are installed to base (1) bottom.
2. The water pump for hydraulic engineering according to claim 1, characterized in that: sealing washer (8) are inlayed to seal groove (311) inside, intubate (31) with second connecting pipe (4) are pegged graft and are cooperated.
3. The water pump for hydraulic engineering according to claim 1, characterized in that: the first threaded through hole (301) and the second threaded through hole (401) are connected with a bolt (9) through internal threads, and a nut (91) is connected with one end of the bolt (9) through threads.
4. The water pump for hydraulic engineering according to claim 1, characterized in that: the bottom end of the first sliding rod (5) is provided with a first rotating hole (52), one end of the base (1) is provided with a first rotating pin (13), and the first rotating hole (52) is rotatably connected with the first rotating pin (13).
5. The water pump for hydraulic engineering according to claim 1, characterized in that: the bottom end of the second sliding rod (6) is provided with a first limiting block (62), the first limiting block (62) is located inside the first sliding rod (5), the bottom end of the third sliding rod (7) is provided with a second limiting block (72), and the second limiting block (72) is located inside the second sliding rod (6).
6. The water pump for hydraulic engineering according to claim 1, characterized in that: fixed slot (111) have been seted up on dead lever (11) top, holding rod (71) are installed at the top of third slide bar (7), holding rod (71) with fixed slot (111) cooperation of pegging graft, removal wheel (10) inside is equipped with second and rotates hole (101), base (1) bottom is equipped with second rotating pin (12), second rotate hole (101) with second rotating pin (12) rotate and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021021552.8U CN212643025U (en) | 2020-06-06 | 2020-06-06 | Water pump for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021021552.8U CN212643025U (en) | 2020-06-06 | 2020-06-06 | Water pump for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212643025U true CN212643025U (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021021552.8U Active CN212643025U (en) | 2020-06-06 | 2020-06-06 | Water pump for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212643025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114516360A (en) * | 2022-02-09 | 2022-05-20 | 中国航空油料有限责任公司山东分公司 | Pressure testing device for testing sealing performance of well bolt and fusing valve |
-
2020
- 2020-06-06 CN CN202021021552.8U patent/CN212643025U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114516360A (en) * | 2022-02-09 | 2022-05-20 | 中国航空油料有限责任公司山东分公司 | Pressure testing device for testing sealing performance of well bolt and fusing valve |
| CN114516360B (en) * | 2022-02-09 | 2023-08-04 | 中国航空油料有限责任公司山东分公司 | Pressure testing device for testing tightness of well bolt and fusing valve |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211009 Address after: 110000 No.53, nanqixi Road, Tiexi District, Shenyang City, Liaoning Province Patentee after: Shenyang General Pump Manufacturing Co.,Ltd. Address before: No.18 Hankou Road, Gulou District, Nanjing, Jiangsu 210000 Patentee before: Yao Qiuhua |