CN219854461U - Maintenance support for hydroelectric generator - Google Patents
Maintenance support for hydroelectric generator Download PDFInfo
- Publication number
- CN219854461U CN219854461U CN202321165893.6U CN202321165893U CN219854461U CN 219854461 U CN219854461 U CN 219854461U CN 202321165893 U CN202321165893 U CN 202321165893U CN 219854461 U CN219854461 U CN 219854461U
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- China
- Prior art keywords
- frame
- sliding
- layer frame
- rod
- generator
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- 238000012423 maintenance Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 description 4
- 238000010248 power generation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
Abstract
The utility model relates to a maintenance bracket of a water conservancy generator, which comprises a body frame, wherein the body frame comprises an upper layer frame and a lower layer frame which are distributed up and down, end supports are respectively connected with upper transverse rods on two sides of the upper layer frame in a sliding way, and movable support rods are respectively connected with lower transverse rods on two sides of the lower layer frame in a sliding way; the end supporting table comprises a sliding frame and a moving assembly, the sliding frame is sleeved on the upper layer frame, an upper roller of the moving assembly is rotatably arranged between the upper bottom surface of the sliding frame and the upper end surface of the upper transverse rod, and the sliding frame is connected with the side surface of the upper layer frame through a jacking piece. The small hydroelectric generator is suspended by the electric hoist, the hydroelectric generator is overhead on the body frame, and the small hydroelectric generator can be disassembled, replaced and maintained at multiple angles.
Description
Technical Field
The utility model relates to the technical field of generator maintenance, in particular to a maintenance bracket of a hydroelectric generator.
Background
With the development of economy and the progress of scientific technology, the demand of society for electric power is increasing. Due to great economic benefit and wide development prospect, hydroelectric power generation is becoming more and more interesting in China. The hydroelectric power generation can produce huge electric quantity to meet supply and demand, is different from the way of consuming natural energy to obtain electric quantity, and is widely used and accepted by people because the way of converting water energy generated by using the fall of water into electric energy is very in line with the modern environment-friendly concept.
However, during the operation and use of the hydroelectric power generator apparatus, the hydroelectric power generator apparatus often operates abnormally due to the influence of various internal and external factors. The normal working efficiency of the generator can be influenced by the factors such as engine abrasion, power station fire, abnormal braking system, overload of the generator and the like, and long-term and stable operation of the generator equipment can be ensured only by timely finding out problems and timely checking and maintaining.
The conventional maintenance means of small-size hydroelectric generator is for dismantling from the unit, places and dismantles the maintenance in ground, and dismantles the in-process because of need dismantle more spare part, needs small-size hydroelectric generator of multi-angle upset, and this kind of mode is wasted time and energy, pollutes ground, changes parts and installation when also being inconvenient for the maintenance, and work efficiency is lower.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a maintenance bracket for a hydroelectric generator, which realizes the rapid maintenance of a small hydroelectric generator.
The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme: the utility model provides a hydroelectric generator maintenance support, includes the body frame, and the body frame includes upper strata frame and lower floor frame that distributes from top to bottom, has the tip support on the upper transverse rod of upper strata frame both sides respectively in sliding connection, and the lower transverse rod of lower floor frame both sides is in sliding connection has the removal bracing piece;
the end supporting table comprises a sliding frame and a moving assembly, the sliding frame is sleeved on the upper layer frame, an upper roller of the moving assembly is rotatably arranged between the upper bottom surface of the sliding frame and the upper end surface of the upper transverse rod, and the sliding frame is connected with the side surface of the upper layer frame through a jacking piece.
The small hydroelectric generator is hoisted by the electric hoist, two ends of the small hydroelectric generator are respectively placed on two end supports or one side end support and one side movable support rod, the propping piece passes through the sliding frame of the end support to prop against the side surface of the upper layer frame, the sliding frame is fixed, the end part of the hydroelectric generator placed on the end support or the movable support rod is wound and fixed by a rope, the hydroelectric generator is overhead on the body frame, and the small hydroelectric generator can be disassembled, replaced and maintained at multiple angles;
meanwhile, the upper roller is convenient for the sliding frame to slide on the upper transverse rod, the position of the sliding frame supported by the end part on the upper transverse rod can be adjusted, and the adjustment of a certain angle at the two ends of the small hydroelectric generator is realized according to the dead zone position inconvenient to maintain;
the water inlet end and the water outlet end of part of the small hydroelectric generator are provided with height differences, and the two ends of the small hydroelectric generator are respectively arranged on one side end support and one side movable support rod, so that the small hydroelectric generator can be stably arranged and bound.
Preferably, the end supporting table further comprises a supporting table arranged on the upper end face of the sliding frame, the supporting table comprises an arc-shaped surface and a plane, and the plane and the inclined surface are respectively provided with a plurality of anti-skidding bulges.
The arced face sets up at the lateral surface, and the plane setting is being close to the inboard one side of body frame, and arced face and plane all are used for supporting hydroelectric generator, and the arced face of both sides brace table can form the difference in height of certain distance for place according to hydroelectric generator tip size difference, reduce hydroelectric generator tip and appear rocking the phenomenon at the brace table.
Preferably, the moving assembly further comprises a lower roller and a driving motor for driving the upper roller to rotate, the lower roller is arranged between the lower bottom surface of the sliding frame and the lower end surface of the upper transverse rod, and the lower roller is in sliding connection with the lower end surface of the upper layer frame.
The two ends of the upper roller and the lower roller are respectively connected in the sliding frame through wheel shafts in a rotating way, and the upper roller is tightly attached to the upper end face of the upper transverse rod and is in sliding connection with the upper end face of the upper transverse rod; the lower roller is tightly attached to the lower end face of the upper transverse rod and is in sliding connection with the lower end face of the upper transverse rod, so that the sliding frame can slide on the upper transverse rod rapidly and stably, and the position of the sliding seat can be adjusted.
Preferably, the lower part of the one-side movable supporting rod is rotatably provided with a first vertical connecting rod, and the lower part of the first vertical connecting rod is provided with an oil collecting tank.
The hydraulic generator is maintained, so that oil leakage, sundries and other wastes cannot occur, the position of the movable supporting rod is adjusted, the first vertical connecting rod is rotated, the waste collection work of oil leakage points at all positions is realized, and the pollution to the ground is reduced.
Preferably, the lower part of the movable supporting rod on the other side is rotatably provided with a second vertical connecting rod, and the lower part of the second vertical connecting rod is provided with a tool box.
The toolbox is used for taking and storing tools during maintenance work of the hydroelectric generator, and the toolbox can be adjusted in position under the rotation of the second vertical connecting rod.
Preferably, the lower transverse rods at two sides of the lower layer frame are respectively provided with a transverse sliding groove, two ends of the movable supporting rod are respectively connected in the sliding grooves in a sliding way, and the movable supporting rod is perpendicular to the lower transverse rods.
Preferably, the four corners of the lower end of the body frame are provided with universal wheels with locks.
The universal wheels with the locks can realize the integral rotation of the body frame and the rotation of the hydroelectric generator, and the hydroelectric generator does not need to be turned or moved to carry out the position, so that the maintenance efficiency is improved.
Preferably, the upper side and the lower side of the upper transverse rod are respectively provided with a wheel groove, and the wheel grooves are respectively matched with the corresponding upper pulley and the lower pulley.
The wheel groove is matched with the upper pulley and the lower pulley, so that the sliding frame stably moves on the longitudinal rod.
Compared with the prior art, the utility model has the beneficial effects that:
the small hydroelectric generator is suspended by the electric hoist, the hydroelectric generator is overhead on the body frame, and can be disassembled, parts can be replaced and maintained at multiple angles;
the upper roller is convenient for the sliding frame to slide on the upper transverse rod, the position of the sliding frame supported by the end part on the upper transverse rod can be adjusted, and the adjustment of a certain angle at the two ends of the small hydroelectric generator is realized according to the position of a dead zone inconvenient to maintain;
the water inlet end and the water outlet end of part of the small hydroelectric generator are provided with height differences, and the two ends of the small hydroelectric generator are respectively arranged on one side end support and one side movable support rod, so that the small hydroelectric generator can be stably arranged and bound.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 according to the present utility model;
fig. 4 is a top view of the present utility model.
The reference numbers shown in the drawings: 1. a body frame; 2. an upper layer frame; 201. an upper transverse bar; 202. wheel grooves; 3. a lower layer frame; 301. a lower transverse bar; 302. a sliding groove; 4. moving the support rod; 5. a sliding frame; 6. A tightening member; 7. an upper roller; 8. a lower roller; 9. a support table; 901. an arc surface; 902. a plane; 903. a slip preventing protrusion; 10. a driving motor; 11. a first vertical link; 12. a second vertical link; 13. an oil collecting tank; 14. a tool box; 15. universal wheel with lock.
Detailed Description
The present utility model is further described below with reference to specific embodiments, as shown in fig. 1 to 4, a maintenance bracket for a hydro-generator includes a main body frame 1, where the main body frame 1 includes an upper frame 2 and a lower frame 3 that are distributed up and down, and end supports are respectively connected to upper transverse rods 201 on both sides of the upper frame 2 in a sliding manner, and movable support rods 4 are connected to lower transverse rods 301 on both sides of the lower frame 3 in a sliding manner. The end supporting table comprises a sliding frame 5 and a moving assembly, wherein the sliding frame 5 is sleeved on the upper layer frame 2, the moving assembly comprises an upper roller 7, a lower roller 8 and a driving motor 10 for driving the upper roller 7 to rotate, the driving motor 10 is connected with a wheel shaft of the upper roller 7 through a coupler, the driving motor 10 is a gear motor, the upper roller 7 is rotatably arranged between the upper bottom surface of the sliding frame 5 and the upper end surface of an upper transverse rod 201, the sliding frame 5 is connected with the side surface of the upper layer frame 2 through a jacking piece 6, and the jacking piece 6 is a fastening bolt.
The small hydroelectric generator is lifted by the electric hoist, two ends of the small hydroelectric generator are respectively placed on two end supports or one side end support and one side movable support rod 4, the jacking piece 6 penetrates through the sliding frame 5 of the end support to jack up the side face of the upper layer frame 2, the fixing of the sliding frame 5 is realized, the end part of the hydroelectric generator placed on the end support or the movable support rod 4 is wound and fixed by a rope, the hydroelectric generator is overhead on the body frame 1, and the small hydroelectric generator can be disassembled, parts are replaced and maintained at multiple angles.
The four corners of the lower end of the body frame 1 are provided with universal wheels 15 with locks, and the universal wheels 15 with locks can realize the integral rotation of the body frame 1 and the rotation of the hydroelectric generator.
Meanwhile, the upper roller 7 is convenient for the sliding frame to slide on the upper transverse rod 201, the position of the sliding frame supported by the end part on the upper transverse rod 201 can be adjusted, and the adjustment of certain angles at the two ends of the small hydroelectric generator is realized according to the dead zone position inconvenient to maintain.
The water inlet end and the water outlet end of a part of the small hydroelectric generator are provided with height differences, and two ends of the small hydroelectric generator in the embodiment can be respectively placed on one side end support and one side movable support rod 4, and the end support and the movable support rod 4 are provided with certain height differences, so that the small hydroelectric generator can be stably placed and bound.
The end supporting table further comprises a supporting table 9 arranged on the upper end face of the sliding frame 5, the supporting table 9 comprises an arc-shaped face 901 and a plane 902, and the plane 902 and the inclined face are respectively provided with a plurality of anti-slip protrusions 903. The arced face 901 sets up in the lateral surface, and plane 902 sets up the inboard one side that is close to body frame 1, and arced face 901 and plane 902 all are used for supporting hydroelectric generator, and the arced face 901 of both sides brace table 9 can form the difference in height of certain distance for place according to hydroelectric generator tip size difference, reduce hydroelectric generator tip and appear rocking the phenomenon at brace table 9.
The lower roller 8 is arranged between the lower bottom surface of the sliding frame 5 and the lower end surface of the upper transverse rod 201, and the lower roller 8 is in sliding contact with the lower end surface of the upper layer frame 2. The two ends of the upper roller 7 and the lower roller 8 are respectively connected in the sliding frame 5 through wheel shafts in a rotating way, and the upper roller 7 is clung to the upper end surface of the upper transverse rod 201 and is in sliding connection with the upper end surface of the upper transverse rod 201; the lower roller 8 is tightly attached to the lower end surface of the upper transverse rod 201 and is in sliding connection with the lower end surface of the upper transverse rod 201, so that the sliding frame 5 can slide on the upper transverse rod 201 rapidly and stably, and the position adjustment of the sliding seat is realized.
The lower part of the one-side movable supporting rod 4 of the embodiment is rotatably provided with a first vertical connecting rod 11, and the lower part of the first vertical connecting rod 11 is provided with an oil collecting tank 13. The hydraulic generator is maintained without oil leakage, sundries and other wastes, and the position of the movable supporting rod 4 is adjusted to rotate the first vertical connecting rod 11, so that the waste collection work of oil leakage points at all positions is realized; the lower part of the movable supporting rod 4 on the other side is rotatably provided with a second vertical connecting rod 12, and the lower part of the second vertical connecting rod 12 is provided with a tool box 14. The tool box 14 is used for taking and storing tools during maintenance work of the hydroelectric generator, and the tool box 14 can be adjusted in position under the rotation of the second vertical connecting rod 12.
The lower transverse rods 301 at two sides of the lower layer frame 3 are respectively provided with a transverse sliding groove 302, two ends of the movable supporting rod 4 are respectively in sliding connection with the sliding grooves 302, and the movable supporting rod 4 is vertically arranged with the lower transverse rods 301. Wheel grooves 202 are respectively formed in the upper side and the lower side of the upper transverse rod 201, and the wheel grooves 202 are respectively matched with the corresponding upper pulleys and the lower pulleys. The wheel groove 202 cooperates with the upper and lower pulleys so that the slide frame 5 moves stably on the longitudinal rod.
It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the utility model, and equivalents thereof fall within the scope of the utility model as defined by the claims.
Claims (8)
1. The utility model provides a hydroelectric generator maintenance support, includes body frame (1), its characterized in that: the body frame (1) comprises an upper layer frame (2) and a lower layer frame (3) which are distributed up and down, wherein end supporting tables are respectively connected to upper transverse rods (201) on two sides of the upper layer frame (2) in a sliding manner, and movable supporting rods (4) are respectively connected to lower transverse rods (301) on two sides of the lower layer frame (3) in a sliding manner;
the end supporting table comprises a sliding frame (5) and a moving assembly, the sliding frame (5) is sleeved on the upper layer frame (2), an upper roller (7) of the moving assembly is rotatably arranged between the upper bottom surface of the sliding frame (5) and the upper end surface of an upper transverse rod (201), and the sliding frame (5) is connected with the side surface of the upper layer frame (2) through a jacking piece (6).
2. A hydro-generator repair stand according to claim 1, wherein: the end supporting table further comprises a supporting table (9) arranged on the upper end face of the sliding frame (5), the supporting table (9) comprises an arc-shaped face (901) and a plane (902), and the plane (902) and the inclined face are respectively provided with a plurality of anti-slip protrusions (903).
3. A hydro-generator repair stand according to claim 1, wherein: the movable assembly further comprises a lower roller (8) and a driving motor (10) for driving the upper roller (7) to rotate, the lower roller (8) is arranged between the lower bottom surface of the sliding frame (5) and the lower end surface of the upper transverse rod (201), and the lower roller (8) is in sliding connection with the lower end surface of the upper layer frame (2).
4. A hydro-generator repair stand according to claim 1, wherein: the lower part of the movable supporting rod (4) on one side is rotatably provided with a first vertical connecting rod (11), and the lower part of the first vertical connecting rod (11) is provided with an oil collecting tank (13).
5. The hydro-generator repair stand of claim 4, wherein: the lower part of the movable supporting rod (4) on the other side is rotatably provided with a second vertical connecting rod (12), and the lower part of the second vertical connecting rod (12) is provided with a tool box (14).
6. A hydro-generator repair stand according to claim 1, wherein: the lower transverse rods (301) on two sides of the lower layer frame (3) are respectively provided with a transverse sliding groove (302), two ends of the movable supporting rod (4) are respectively connected in the sliding grooves (302) in a sliding mode, and the movable supporting rod (4) is perpendicular to the lower transverse rods (301).
7. A hydro-generator repair stand according to claim 1, wherein: the four corners of the lower end of the body frame (1) are provided with universal wheels (15) with locks.
8. A hydro-generator repair stand according to claim 3, wherein: wheel grooves (202) are respectively formed in the upper side and the lower side of the upper transverse rod (201), and the wheel grooves (202) are respectively matched with the corresponding upper pulleys and the lower pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321165893.6U CN219854461U (en) | 2023-05-15 | 2023-05-15 | Maintenance support for hydroelectric generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321165893.6U CN219854461U (en) | 2023-05-15 | 2023-05-15 | Maintenance support for hydroelectric generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219854461U true CN219854461U (en) | 2023-10-20 |
Family
ID=88320949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321165893.6U Active CN219854461U (en) | 2023-05-15 | 2023-05-15 | Maintenance support for hydroelectric generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219854461U (en) |
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2023
- 2023-05-15 CN CN202321165893.6U patent/CN219854461U/en active Active
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