CN217518774U - Hydroelectric generating set with prolonged service life - Google Patents
Hydroelectric generating set with prolonged service life Download PDFInfo
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- CN217518774U CN217518774U CN202221119690.9U CN202221119690U CN217518774U CN 217518774 U CN217518774 U CN 217518774U CN 202221119690 U CN202221119690 U CN 202221119690U CN 217518774 U CN217518774 U CN 217518774U
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- base block
- installation base
- block
- spring
- service life
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Abstract
The utility model discloses an increase of service life's hydroelectric set, including the hydraulic turbine, install a plurality of base on the hydraulic turbine, four spacing equipment are installed to the symmetry on the base, spacing equipment contains installation base block and a spring, a spring mounting is in the upper end of installation base block, install fixing device in the installation base block, fixing device contains and draws piece, No. two springs and inserted bar, No. two spring mounting are in the one end of drawing the piece, the inserted bar has two and the symmetry to install the other end at the piece that draws. A increase of service life's hydroelectric set belongs to the hydroelectric set field, through setting up rotation-proof device and spacing equipment, can fix the bolt that is used for installing the fixed hydraulic turbine to reduce the bolt and produce after receiving vibrations and rotate, not hard up probability, and then make the hydraulic turbine be difficult to produce and rock by a wide margin, finally promoted hydraulic generator's life.
Description
Technical Field
The utility model relates to a hydroelectric set field, in particular to increase of service life's hydroelectric set.
Background
The hydro-generator is a generator which takes a water turbine as a prime mover to convert water energy into electric energy. When water flows through the water turbine, water energy is converted into mechanical energy, and a rotating shaft of the water turbine drives a rotor of the generator to convert the mechanical energy into electric energy for output. Is the main power equipment for generating electric energy in a hydropower station.
Current hydraulic generator can produce certain vibrations at the in-process that uses, after long-time vibrations for the bolt of the fixed hydraulic generator of installation can produce not hard up, thereby can make hydraulic generator produce easily and rock by a wide margin, and then can make hydraulic generator damage easily, has finally reduced hydraulic generator's life.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a service life-extended hydroelectric generating set, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides an increase of service life's hydroelectric set, includes the hydraulic turbine, install a plurality of base on the hydraulic turbine, four spacing equipment are installed to the symmetry on the base, spacing equipment contains installation base block and a spring, a spring mounting is in the upper end of installation base block, install fixing device in the installation base block, fixing device contains and draws piece, No. two springs and inserted bar, No. two spring mountings are in the one end of drawing the piece, the inserted bar has two and the symmetry to install the other end of drawing the piece, it installs anti-rotation device to rotate on the installation base block, anti-rotation device contains base plate and T shape ring, T shape ring installs on the outer wall of base plate.
Preferably, the water turbine is connected with a generator, and a plurality of supporting legs are symmetrically arranged on the water turbine.
Preferably, a plurality of the base is installed respectively at the lower extreme of a plurality of landing leg, the bolt is installed to the symmetry on the base, four dead levers are installed to the upper end symmetry of base, the roof is installed to the upper end of dead lever.
Preferably, a through hole is formed in an installation base block on the limiting equipment, the installation base block is rotatably installed on the fixing rod through the through hole formed in the installation base block, the first spring sleeve is arranged on the fixing rod, a containing groove is formed in the installation base block, the containing groove penetrates through the upper end and the lower end of the installation base block, a T-shaped groove is formed in one end of the installation base block, two through holes are symmetrically formed in the upper side and the lower side of the T-shaped groove in one end of the installation base block, and one end of the installation base block is penetrated through the containing groove through the through holes.
Preferably, the base plate and the T-shaped ring on the anti-rotation device are of an integrally formed structure, the T-shaped ring is located in a T-shaped groove formed in the mounting base block, a plurality of fixing holes are symmetrically formed in the upper side and the lower side of the T-shaped ring on the outer wall of the base plate, the anti-rotation groove is formed in the base plate, the upper end and the lower end of the base plate are penetrated through by the anti-rotation groove, and the base plate is sleeved at the head of the bolt through the anti-rotation groove formed in the base plate.
Preferably, last pull block of fixing device and No. two springs pass through viscose fixed mounting together, pull block and No. two springs and all be located and accomodate the inslot, the inserted bar passes and inserts in the fixed orifices after perforating, the inserted bar with pull the block and be the integrated into one piece structure.
Compared with the prior art, the utility model discloses following beneficial effect has:
by arranging the anti-rotation device and the limiting equipment, the bolt for mounting and fixing the water turbine can be fixed, so that the probability that the bolt rotates and loosens after being vibrated is reduced, the water turbine is not easy to shake greatly, and the service life of the hydraulic generator is finally prolonged; through setting up fixing device, the rotation regulation and the fixed of anti-rotation device can be convenient for, and then finally make anti-rotation device can overlap the head at the bolt.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of fig. 1 at a according to the present invention;
fig. 3 is a schematic structural view of the limiting device of the present invention;
FIG. 4 is a schematic structural view of an anti-rotation device of the present invention;
fig. 5 is a schematic structural diagram of the fixing device of the present invention.
In the figure: 1. a water turbine; 2. a base; 3. limiting equipment; 4. a fixing device; 5. an anti-rotation device; 6. a generator; 7. a support leg; 8. fixing the rod; 9. a top plate; 10. a bolt; 11. installing a base block; 12. a first spring; 13. a through hole; 14. a receiving groove; 15. a T-shaped slot; 16. perforating; 17. a substrate; 18. a T-shaped ring; 19. an anti-rotation slot; 20. a fixing hole; 21. pulling the block; 22. a second spring; 23. and (4) inserting a rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 and 2, a service life of a hydroelectric generating set is prolonged, which includes a water turbine 1, a generator 6 is connected to the water turbine 1, a plurality of support legs 7 are symmetrically installed on the water turbine 1, a plurality of bases 2 are installed on the water turbine 1, the bases 2 are respectively installed at lower ends of the support legs 7, bolts 10 are symmetrically installed on the bases 2, four fixing rods 8 are symmetrically installed at upper ends of the bases 2, and a top plate 9 is installed at upper ends of the fixing rods 8.
Referring to fig. 1, 2, 3, 4 and 5, four limiting devices 3 are symmetrically installed on a base 2, each limiting device 3 includes an installation base block 11 and a first spring 12, the first spring 12 is installed at the upper end of the installation base block 11, a through hole 13 is opened on the installation base block 11 on the limiting device 3, the installation base block 11 is rotatably installed on a fixing rod 8 through the through hole 13 opened thereon, the first spring 12 is sleeved on the fixing rod 8, a receiving groove 14 is opened on the installation base block 11, the upper end and the lower end of the installation base block 11 are penetrated through by the receiving groove 14, a T-shaped groove 15 is opened at one end of the installation base block 11, two through holes 16 are symmetrically opened at the upper side and the lower side of the T-shaped groove 15 at one end of the installation base block 11, one end of the installation base block 11 is penetrated through the receiving groove 14 by the through holes 16, an anti-rotation device 5 is rotatably installed on the installation base block 11, the anti-rotation device 5 includes a base plate 17 and a T-shaped ring 18, the T-shaped ring 18 is arranged on the outer wall of the base plate 17, the base plate 17 and the T-shaped ring 18 on the anti-rotation device 5 are of an integrally formed structure, the T-shaped ring 18 is positioned in a T-shaped groove 15 formed in the installation base block 11, a plurality of fixing holes 20 are symmetrically formed in the upper side and the lower side of the T-shaped ring 18 on the outer wall of the base plate 17, an anti-rotation groove 19 is formed in the base plate 17, the upper end and the lower end of the base plate 17 are penetrated through by the anti-rotation groove 19 formed in the base plate 17, the base plate 17 is sleeved on the head of the bolt 10 through the anti-rotation groove 19 formed in the base plate, the fixing device 4 is arranged in the installation base block 11, the fixing device 4 comprises a pull block 21, a second spring 22 and an insertion rod 23, the second spring 22 is arranged at one end of the pull block 21, the insertion rod 23 is provided with two ends which are symmetrically arranged at the other end of the pull block 21, the pull block 21 and the second spring 22 on the fixing device 4 are fixedly arranged together through viscose, the pull block 21 and the second spring 22 are both positioned in the accommodating groove 14, inserted bar 23 passes and inserts in fixed orifices 20 behind perforation 16, inserted bar 23 and draw piece 21 to integrated into one piece structure, anti-rotation device 5 and spacing equipment 3's existence, can fix the bolt 10 that is used for installing fixed hydraulic turbine 1, thereby reduce bolt 10 and produce the rotation after receiving vibrations, not hard up probability, and then make hydraulic turbine 1 be difficult to produce and rock by a wide margin, hydraulic generator's life has finally been promoted, and fixing device 4's existence, can be convenient for anti-rotation device 5's rotation regulation and fixed, and then finally make anti-rotation device 5 can overlap the head at bolt 10.
It should be noted that, the utility model relates to a water turbine generator set with prolonged service life, when using and installing, the water turbine 1 can be installed and fixed by using the bolt 10, after the bolt 10 is installed, the anti-rotation device 5 is sleeved on the head of the bolt 10, thereby reducing the probability that the bolt 10 rotates and loosens after being shocked, the method for sleeving the anti-rotation device 5 on the head of the bolt 10 is that the installation base block 11 on the limiting device 3 is lifted upwards, at the moment, the installation base block 11 can drive the anti-rotation device 5 to move upwards together, at the moment, the spring 12 on the limiting device 3 can be compressed by the installation base block 11, then the installation base block 11 rotates around the fixed rod 8, thereby finally the anti-rotation device 5 is positioned right above the bolt 10, at last, the installation base block 11 is loosened, at the moment, the spring 12 can push the installation base block 11 and the anti-rotation device 5 downwards, finally, the anti-rotation device 5 is sleeved on the head of the bolt 10; when the anti-rotation groove 19 formed in the base plate 17 cannot be aligned with the head of the bolt 10 and the anti-rotation device 5 cannot be sleeved on the head of the bolt 10, the anti-rotation device 5 can be rotationally adjusted, the method includes firstly pulling the pull block 21 on the fixing device 4 to enable the inserted rod 23 to move out of the fixing hole 20, at the moment, the fixing of the anti-rotation device 5 is released, the second spring 22 is compressed by the pull block 21, then the anti-rotation device 5 can be rotationally adjusted, when the anti-rotation groove 19 formed in the base plate 17 is aligned with the head of the bolt 10, the anti-rotation device 5 stops rotating, then the pull block 21 is loosened, at the moment, the second spring 22 pushes the pull block 21, and finally the inserted rod 23 is inserted into the corresponding fixing hole 20.
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 in the foregoing embodiments, 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. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an increase of service life's hydroelectric set, includes hydraulic turbine (1), install a plurality of base (2) on hydraulic turbine (1), its characterized in that: four spacing equipment (3) are installed to the symmetry on base (2), spacing equipment (3) contain installation base block (11) and spring (12), the upper end at installation base block (11) is installed in spring (12), install fixing device (4) in installation base block (11), fixing device (4) contain and draw block (21), No. two spring (22) and inserted bar (23), the one end at drawing block (21) is installed in No. two spring (22), inserted bar (23) have two and the symmetry to install the other end at drawing block (21), it installs anti-rotation device (5) to rotate on installation base block (11), anti-rotation device (5) contain base plate (17) and T shape ring (18), T shape ring (18) are installed on the outer wall of base plate (17).
2. A water-turbine generator set with an extended service life according to claim 1, wherein: the water turbine is characterized in that a generator (6) is connected to the water turbine (1), and a plurality of supporting legs (7) are symmetrically installed on the water turbine (1).
3. The hydro-turbo generator set with the service life prolonged according to claim 2, wherein: a plurality of the lower extreme at a plurality of landing leg (7) is installed respectively in base (2), bolt (10) are installed to the symmetry on base (2), four dead levers (8) are installed to the upper end symmetry of base (2), roof (9) are installed to the upper end of dead lever (8).
4. The service life-extended hydroelectric generating set according to claim 3, wherein: the utility model discloses a spacing device, including spacing equipment (3), through-hole (13) have been seted up on installation base block (11) on spacing equipment (3), through-hole (13) that installation base block (11) were seted up on dead lever (8) through it rotate and install, spring (12) cover is established on dead lever (8), seted up on installation base block (11) and taken in groove (14), take in groove (14) and run through the upper and lower both ends of installing base block (11), T-slot (15) have been seted up to the one end of installation base block (11), two perforation (16) have been seted up at the upper and lower bilateral symmetry in T-slot (15) to the one end of installation base block (11), perforation (16) will install the one end of base block (11) and take in groove (14) and run through.
5. The service life-extended hydroelectric generating set according to claim 4, wherein: base plate (17) and T on anti-rotation device (5) encircle (18) and be integrated into one piece structure, T encircles (18) and is located T-slot (15) of seting up on installation base block (11), a plurality of fixed orifices (20) have been seted up at the upper and lower bilateral symmetry of T ring (18) on the outer wall of base plate (17), anti-rotation groove (19) have been seted up on base plate (17), anti-rotation groove (19) run through the upper and lower both ends of base plate (17), the head at bolt (10) is established through anti-rotation groove (19) that set up on base plate (17).
6. The service life-extended hydroelectric generating set according to claim 5, wherein: draw piece (21) and No. two spring (22) on fixing device (4) and pass through viscose fixed mounting together, draw piece (21) and No. two spring (22) and all be located and accomodate groove (14), inserted bar (23) pass and insert in fixed orifices (20) behind perforation (16), inserted bar (23) with draw piece (21) and be the integrated into one piece structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221119690.9U CN217518774U (en) | 2022-05-11 | 2022-05-11 | Hydroelectric generating set with prolonged service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221119690.9U CN217518774U (en) | 2022-05-11 | 2022-05-11 | Hydroelectric generating set with prolonged service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217518774U true CN217518774U (en) | 2022-09-30 |
Family
ID=83388527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221119690.9U Active CN217518774U (en) | 2022-05-11 | 2022-05-11 | Hydroelectric generating set with prolonged service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217518774U (en) |
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2022
- 2022-05-11 CN CN202221119690.9U patent/CN217518774U/en active Active
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