CN217780618U - Stator hoisting device for water pump water turbine - Google Patents
Stator hoisting device for water pump water turbine Download PDFInfo
- Publication number
- CN217780618U CN217780618U CN202220640142.4U CN202220640142U CN217780618U CN 217780618 U CN217780618 U CN 217780618U CN 202220640142 U CN202220640142 U CN 202220640142U CN 217780618 U CN217780618 U CN 217780618U
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- Prior art keywords
- electric telescopic
- rod
- stator
- connecting plate
- face
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Hydraulic Turbines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a water pump is stator hoisting accessory for hydraulic turbine, the device comprises a device body, the tooth's socket has been seted up to device body one end equidistance, device body surface sliding connection has the removal frame, it has the motor to remove frame one end fixed mounting, the output shaft of motor has the gear, the inside symmetrical sliding connection of device body has the bracing piece, bracing piece one end is connected with bottom sprag mechanism, bottom sprag mechanism includes electric telescopic handle, electric telescopic post and carriage release lever at least, bracing piece one end is provided with electric telescopic handle, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization can be convenient for support the stator bottom through bottom sprag mechanism, has increased the holding power of stator bottom to can be convenient for adjust the position of stator, prevent that the position of stator from when adjusting, and lead to the stator to produce the phenomenon of rocking, further increased the stator and adjusted stability.
Description
Technical Field
The utility model relates to a hoisting accessory technical field specifically is a stator hoisting accessory for water pump water turbine.
Background
The generator stator needs to be integrally hoisted in a production workshop or a construction site, the key problem of the integral hoisting is that the stator frame is safe and reliable and the deformation of the stator frame is reduced, and because the stator has great stress acting on the frame when being hoisted, a feasible scheme is made according to the factors of the rigidity, the diameter, the total weight of the stator and the like of the stator frame when the stator is integrally hoisted;
therefore, chinese patent discloses a stator lifting balance frame of a through-flow generator, and the application number 202121205184.7 is provided with a lifting assembly, a gear is driven to rotate by a driving motor and is meshed with a tooth groove to drive a movable cross beam to move up and down along a support upright post, so that the height of the balance frame is conveniently adjusted, the balance frame can be quickly positioned above a stator, and the efficiency is improved.
However, this patent is inconvenient to support the bottom end of the stator, which results in unstable installation of the stator, thereby affecting the movement of the stator, and causing the stator to shake or shift when moving, thereby affecting the movement of the stator.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water pump is stator hoisting accessory for hydraulic turbine can effectively solve and propose this patent and be not convenient for support the stator bottom among the above-mentioned background, lead to its stator installation unstable to influenced the removal of stator, produced the phenomenon of rocking or skew when leading to the stator to remove, thereby influenced the problem that the stator removed.
In order to achieve the above object, the utility model provides a following technical scheme: a stator lifting device for a water pump turbine comprises a device body, wherein tooth grooves are formed in one end of the device body at equal intervals, a moving frame is connected to the outer surface of the device body in a sliding mode, a motor is fixedly mounted at one end of the moving frame, an output shaft of the motor is connected with a gear, supporting rods are symmetrically connected to the inside of the device body in a sliding mode, one end of each supporting rod is connected with a bottom supporting mechanism, and each bottom supporting mechanism at least comprises an electric telescopic rod, an electric telescopic column and a moving rod;
an electric telescopic rod is arranged at one end of the supporting rod, an electric telescopic column is arranged at the bottom end of the electric telescopic rod, and a moving rod is arranged at one end of the electric telescopic column;
one end face of the movable frame is connected with a protective cleaning mechanism, and the protective cleaning mechanism at least comprises a connecting plate, a spring rod and a brush;
one end face of the movable frame is provided with a connecting plate, one end face of the connecting plate is symmetrically provided with spring rods, and one ends of the spring rods are provided with brushes.
The bottom supporting mechanism comprises a positioning groove, an electric telescopic rod, an L-shaped block, a sliding groove, an electric telescopic column and a moving rod;
the constant head tank has been seted up to bracing piece one end, constant head tank internally mounted has electric telescopic handle, electric telescopic handle bottom end fixed mounting has L type piece, the spout has been seted up at L type piece bottom middle part, spout internally mounted has electric telescopic post, the carriage release lever is installed to electric telescopic post one end.
Preferably, the outer surface of the moving rod and the inner wall of the sliding groove are mutually attached, and the shape of one end face of the sliding groove and the shape of one end face of the moving rod are convex.
Preferably, the input of electric telescopic handle and electric telescopic column all with the output electric connection of commercial power, an L type piece terminal surface and a bracing piece terminal surface are laminated each other.
The protective cleaning mechanism comprises a connecting plate, a screw rod, a vertical plate, a spring rod, a movable plate and a brush;
remove frame one end face and be connected with the connecting plate, a connecting plate terminal surface symmetric connection has the screw rod, perpendicular board has all been welded on connecting plate surface top and bottom, a terminal surface symmetric welding of perpendicular board has the spring beam, two connect through the movable plate between the spring beam, the brush is installed to a movable plate terminal surface equidistance.
Preferably, the connecting plate is connected with the movable frame through a screw rod, and a screw hole is formed in the position, corresponding to the screw rod, of one end of the connecting plate and one end of the movable frame.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. through bottom sprag mechanism, can be convenient for support the stator bottom, increased the holding power of stator bottom to can be convenient for adjust the position of stator, prevent the position of stator when adjusting, and lead to the stator to produce the phenomenon of rocking, stability when further having increased the stator and adjusting.
2. Through protection clearance mechanism, can clear up the tooth's socket surface, reduce the clearance degree of difficulty of tooth's socket to ensure the cleanness of tooth's socket surface, and can be convenient for protect the gear surface, prevent that external dirt from entering into the gear surface, and then the operation of the gear of being convenient for.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the tooth space of the present invention;
FIG. 3 is a schematic structural view of the bottom support mechanism of the present invention;
FIG. 4 is a schematic structural view of the protective cleaning mechanism of the present invention;
reference numbers in the figures: 1. a device body; 2. a tooth socket; 3. moving the frame; 4. a motor; 5. a gear; 6. a support bar;
7. a bottom support mechanism; 701. positioning a groove; 702. an electric telescopic rod; 703. an L-shaped block; 704. a chute; 705. an electric telescopic column; 706. a travel bar;
8. a protective cleaning mechanism; 801. a connecting plate; 802. a screw; 803. a vertical plate; 804. a spring lever; 805. moving the plate; 806. and a brush.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a stator hoisting accessory for water pump water turbine, including device body 1, tooth's socket 2 has been seted up to device body 1 one end equidistance, device body 1 surface sliding connection has the removal frame 3, removes frame 3 one end fixed mounting and has motor 4, the output shaft of motor 4 is connected with gear 5, device body 1 internal symmetry sliding connection has bracing piece 6, bracing piece 6 one end is connected with bottom sprag mechanism 7, bottom sprag mechanism 7 includes electric telescopic handle 702, electric telescopic column 705 and carriage release lever 706 at least;
an electric telescopic rod 702 is arranged at one end of the supporting rod 6, an electric telescopic column 705 is arranged at the bottom end of the electric telescopic rod 702, and a moving rod 706 is arranged at one end of the electric telescopic column 705;
one end face of the movable frame 3 is connected with a protection cleaning mechanism 8, and the protection cleaning mechanism 8 at least comprises a connecting plate 801, a spring rod 804 and a brush 806;
one end face of the movable frame 3 is provided with a connecting plate 801, one end face of the connecting plate 801 is symmetrically provided with a spring rod 804, and one end of the spring rod 804 is provided with a brush 806.
The bottom supporting mechanism 7 comprises a positioning groove 701, an electric telescopic rod 702, an L-shaped block 703, a sliding chute 704, an electric telescopic column 705 and a movable rod 706;
locating slot 701 has been seted up to 6 one end of bracing piece, locating slot 701 internally mounted has electric telescopic handle 702, electric telescopic handle 702 bottom fixed mounting has L type piece 703, spout 704 has been seted up at L type piece 703 bottom middle part, spout 704 internally mounted has electric telescopic column 705, electric telescopic handle 702 and electric telescopic column 705's input all with the output electric connection of commercial power, L type piece 703 one end and 6 terminal surfaces of bracing piece laminate each other, can be convenient for electric telescopic handle 702 and electric telescopic column 705's operation, the operation degree of difficulty of electric telescopic handle 702 and electric telescopic column 705 has been reduced, carriage release lever 706 is installed to electric telescopic column 705 one end, laminate each other between carriage release lever 706 surface and the spout 704 inner wall, spout 704 and carriage release lever 706 one end face shape are protruding type, the removal of carriage release lever 706 can be convenient for, the removal degree of difficulty of movement of carriage release lever 706 has been reduced.
The protective cleaning mechanism 8 comprises a connecting plate 801, a screw 802, a vertical plate 803, a spring rod 804, a moving plate 805 and a brush 806;
remove 3 terminal surfaces of frame and be connected with connecting plate 801, connecting plate 801 and remove and connect through screw rod 802 between the frame 3, connecting plate 801 and the one end of removing frame 3 correspond screw rod 802 one end position department and seted up the screw, can be convenient for connecting plate 801 and remove the connection between the frame 3, the connection degree of difficulty between connecting plate 801 and the removal frame 3 has been reduced, connecting plate 801 one end surface symmetric connection has screw rod 802, connecting plate 801 surface top and bottom all have welded vertical plate 803, vertical plate 803 one end surface symmetric welding has spring beam 804, connect through movable plate 805 between two spring beams 804, brush 806 is installed to movable plate 805 terminal surface equidistance.
The utility model discloses a theory of operation and use flow: the device is when using, the user connects connecting plate 801 and removal frame 3 between, and this moment because the tension of spring beam 804 and drive the movable plate 805 and remove, drive brush 806 and enter into tooth's socket 2 surface when movable plate 805 removes, and drive brush 806 and remove when removing frame 3 and remove, utilize brush 806 to clear up tooth's socket 2 surface, the clearance degree of difficulty of tooth's socket 2 has been reduced, thereby the cleanness of tooth's socket 2 surface has been ensured, and can be convenient for protect 5 surfaces of gear, prevent that external dirt from entering into 5 surfaces of gear, and then be convenient for gear 5's operation.
Then the user moves the bracing piece 6 to the position that predetermines in advance, and electric telescopic handle 702 drives L type piece 703 along the inside removal of constant head tank 701 this moment, then user starts electric telescopic column 705, electric telescopic column 705 drives carriage release lever 706 along the inside removal of spout 704, thereby make carriage release lever 706 enter into the stator bottom, can be convenient for support the stator bottom, the holding power of stator bottom has been increased, thereby can be convenient for adjust the position of stator, prevent that the position of stator when adjusting, and lead to the stator to produce the phenomenon of rocking, stability when further having increased the stator and adjusting.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a stator hoisting accessory for water pump water turbine, includes device body (1), tooth's socket (2) have been seted up to device body (1) one end equidistance, device body (1) surface sliding connection has removal frame (3), remove frame (3) one end fixed mounting has motor (4), the output shaft of motor (4) has gear (5), the inside symmetry sliding connection of device body (1) has bracing piece (6), its characterized in that: one end of the supporting rod (6) is connected with a bottom supporting mechanism (7), and the bottom supporting mechanism (7) at least comprises an electric telescopic rod (702), an electric telescopic column (705) and a moving rod (706);
an electric telescopic rod (702) is arranged at one end of the supporting rod (6), an electric telescopic column (705) is arranged at the bottom end of the electric telescopic rod (702), and a moving rod (706) is arranged at one end of the electric telescopic column (705);
one end face of the movable frame (3) is connected with a protective cleaning mechanism (8), and the protective cleaning mechanism (8) at least comprises a connecting plate (801), a spring rod (804) and a hairbrush (806);
one end face of the movable frame (3) is provided with a connecting plate (801), one end face of the connecting plate (801) is symmetrically provided with a spring rod (804), and one end of the spring rod (804) is provided with a brush (806).
2. The stator hoisting device for the water pump turbine is characterized in that the bottom supporting mechanism (7) comprises a positioning groove (701), an electric telescopic rod (702), an L-shaped block (703), a sliding groove (704), an electric telescopic column (705) and a moving rod (706);
the utility model discloses a telescopic support, including bracing piece (6), constant head tank (701) have been seted up to bracing piece (6) one end, constant head tank (701) internally mounted has electric telescopic handle (702), electric telescopic handle (702) bottom fixed mounting has L type piece (703), spout (704) have been seted up at L type piece (703) bottom middle part, spout (704) internally mounted has electric telescopic column (705), carriage release lever (706) are installed to electric telescopic column (705) one end.
3. The stator lifting device for the water pump turbine as claimed in claim 2, wherein the outer surface of the moving rod (706) and the inner wall of the sliding groove (704) are attached to each other, and one end surfaces of the sliding groove (704) and the moving rod (706) are convex.
4. The stator hoisting device for the water pump turbine as claimed in claim 2, wherein the input ends of the electric telescopic rod (702) and the electric telescopic column (705) are electrically connected with the output end of a mains supply, and one end face of the L-shaped block (703) is attached to one end face of the support rod (6).
5. The stator hoisting device for the water pump turbine is characterized in that the protective cleaning mechanism (8) comprises a connecting plate (801), a screw rod (802), a vertical plate (803), a spring rod (804), a moving plate (805) and a brush (806);
remove frame (3) one end face and be connected with connecting plate (801), connecting plate (801) one end face symmetric connection has screw rod (802), vertical plate (803) have all been welded on connecting plate (801) surface top and bottom, vertical plate (803) one end face symmetric welding has spring beam (804), two connect through movable plate (805) between spring beam (804), brush (806) are installed to movable plate (805) one end face equidistance.
6. The stator hoisting device for the water pump turbine as claimed in claim 5, wherein the connecting plate (801) and the moving frame (3) are connected through a screw (802), and a screw hole is formed in one end of the connecting plate (801) and one end of the moving frame (3) corresponding to one end of the screw (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220640142.4U CN217780618U (en) | 2022-03-23 | 2022-03-23 | Stator hoisting device for water pump water turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220640142.4U CN217780618U (en) | 2022-03-23 | 2022-03-23 | Stator hoisting device for water pump water turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217780618U true CN217780618U (en) | 2022-11-11 |
Family
ID=83903541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220640142.4U Expired - Fee Related CN217780618U (en) | 2022-03-23 | 2022-03-23 | Stator hoisting device for water pump water turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217780618U (en) |
-
2022
- 2022-03-23 CN CN202220640142.4U patent/CN217780618U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230615 Address after: 225002 Yangzhou Guangling District Guangling Industrial Park Jiangsu Water Conservancy Construction Engineering Co.,Ltd. Patentee after: JIANGSU HYDRAULIC ENGINEERING CONSTRUCTION Co.,Ltd. Address before: 225000 Guangling Industrial Park, Yangzhou City, Jiangsu Province Patentee before: Wu Haohui |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221111 |