CN211670711U - Generator heat dissipation protector for hydraulic and hydroelectric engineering - Google Patents
Generator heat dissipation protector for hydraulic and hydroelectric engineering Download PDFInfo
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- CN211670711U CN211670711U CN202020683058.1U CN202020683058U CN211670711U CN 211670711 U CN211670711 U CN 211670711U CN 202020683058 U CN202020683058 U CN 202020683058U CN 211670711 U CN211670711 U CN 211670711U
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- block
- heat dissipation
- bolt
- generator heat
- fixedly connected
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a generator heat dissipation protector for hydraulic and hydroelectric engineering relates to generator protection technical field, generally directly carries out fixed connection through the bolt to traditional generator heat dissipation protector, and the motor can produce great vibrations in service, and the bolt takes place the problem of not hard up problem easily in being in long-time vibrations, now proposes following scheme, including generator main part and protection machanism, protection machanism includes the second protective cover, the one end edge fixed surface of second protective cover is connected with the limit piece. The utility model discloses a design of the spacing fixture block of bolt is convenient for carry out the block spacing to the tip of microscler bolt, avoids microscler bolt from the downthehole not hard up deviating from of bolt, through the design of annular draw runner, is convenient for drive the spacing fixture block of a plurality of bolts and removes to the assigned position simultaneously, through the design of connecting rod, slider, screw thread gag lever post isotructure, is convenient for carry on spacingly to the rotation of annular draw runner.
Description
Technical Field
The utility model relates to a generator protection technical field especially relates to a generator heat dissipation protector for hydraulic and hydroelectric engineering.
Background
The generator is mechanical equipment which converts other forms of energy into electric energy, is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits the mechanical energy to the generator, and then the generator converts the mechanical energy into electric energy. The generator has wide application in industrial and agricultural production, national defense, science and technology, hydraulic engineering and daily life. The generator has many forms, but the working principle is based on the law of electromagnetic induction and the law of electromagnetic force. The general principle of its construction is therefore: appropriate magnetic conductive and electric conductive materials are used to form a magnetic circuit and a circuit which mutually perform electromagnetic induction so as to generate electromagnetic power and achieve the purpose of energy conversion.
Traditional generator heat dissipation protector generally directly carries out fixed connection through the bolt, and the motor can produce great vibrations in service, and the bolt is in the easy problem that takes place not hard up of long-time vibrations.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of generator heat dissipation protector for hydraulic and hydroelectric engineering has solved that traditional generator heat dissipation protector generally directly carries out fixed connection through the bolt, and the motor can produce great vibrations in service, and the bolt is in the problem of the not hard up problem of taking place easily in long-time vibrations.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a generator heat dissipation protector for hydraulic and hydroelectric engineering, includes generator main part and protection machanism, protection machanism includes the second protective cover, the one end edge fixed surface of second protective cover is connected with the limit piece, a plurality of bolt hole has been seted up to the surface ring shape distribution of limit piece, one side slip block that the surface of limit piece is located the bolt hole is connected with the annular draw runner, the edge fixed surface of annular draw runner is connected with the spacing fixture block of a plurality of bolt, just the spacing fixture block of bolt and bolt hole one-to-one.
Preferably, the top edge surface of the annular slide bar is fixedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with a sliding groove, and the outer surface of the top end of the edge block is provided with a sliding block matched with the sliding groove.
Preferably, the top surface of the side block is fixedly connected with a gear mounting block, the center position inside the gear mounting block is rotatably connected with a main gear, the inside of the gear mounting block is positioned at two sides of the main gear and is rotatably connected with a driven gear, and the inside of each driven gear is meshed with a threaded limiting rod in a sleeved mode.
Preferably, the bottom end of the threaded limiting rod penetrates into the sliding block, and a limiting hole matched with the bottom end of the threaded limiting rod is formed in the surface of the bottom of the sliding block.
Preferably, a knob is fixedly connected to the upper surface of the main gear, and the top end of the knob penetrates through the upper surface of the gear mounting block.
Preferably, the spline ring barrel is movably clamped and sleeved on the outer surface of the knob, and the spline groove matched with the spline ring barrel is formed in the upper surface of the gear mounting block.
Preferably, the inner side surface of the spline ring barrel is fixedly connected with a positioning block, and the outer surface of the knob is provided with a positioning groove matched with the positioning block.
Preferably, the protection mechanism further comprises a first protection cover, the heat dissipation holes are formed in the outer surfaces of the first protection cover and the second protection cover, a first mounting seat is fixedly connected to the edge of the outer surface of one end of the first protection cover, and a long bolt is fixedly connected between the first mounting seat and the edge block through a bolt hole.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a design of the spacing fixture block of bolt, it is spacing to be convenient for carry out the block to the tip of microscler bolt, avoid microscler bolt from the downthehole not hard up deviating from of bolt, design through the annular draw runner, be convenient for drive the spacing fixture block of a plurality of bolts and remove to the assigned position simultaneously, through the connecting rod, the slider, the design of screw thread gag lever post isotructure, be convenient for carry on spacingly to the rotation of annular draw runner, through gear installation piece, the master gear, from the design of gear isotructure, be convenient for drive two screw thread gag lever posts and reciprocate simultaneously, through the spline ring section of thick bamboo, the design of spline groove isotructure, be convenient for carry on spacingly to the rotation of.
Drawings
Fig. 1 is a schematic front view of the heat dissipation protection device for the generator for hydraulic and hydroelectric engineering of the present invention;
fig. 2 is a side sectional view of a second protective cover of a generator heat dissipation protective device for hydraulic and hydroelectric engineering according to the present invention;
fig. 3 is an enlarged schematic view of a part of the structure in fig. 2 of the generator heat dissipation protector for hydraulic and hydroelectric engineering of the present invention;
fig. 4 is an enlarged schematic view of a part of the structure in fig. 3 of a generator heat dissipation protector for hydraulic and hydroelectric engineering provided by the utility model.
In the figure: the generator comprises a generator main body 1, a first protective cover 2, a second protective cover 3, a first mounting seat 4, a side block 5, a long bolt 6, an annular sliding strip 7, a bolt limiting clamping block 8, a heat dissipation hole 9, a knob 10, a connecting rod 11, a sliding block 12, a sliding groove 13, a gear mounting block 14, a main gear 15, a driven gear 16, a thread limiting rod 17, a limiting hole 18, a spline ring barrel 19, a spline groove 20, a positioning block 21 and a positioning groove 22.
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. 1-4, a generator heat dissipation protection device for hydraulic and hydroelectric engineering, including generator main part 1 and protection machanism, protection machanism includes second protective cover 3, the one end edge fixed surface of second protective cover 3 is connected with limit piece 5, a plurality of bolt hole has been seted up to the surface ring distribution of limit piece 5, one side slip block that the surface of limit piece 5 is located the bolt hole is connected with annular draw runner 7, the edge fixed surface of annular draw runner 7 is connected with the spacing fixture block 8 of a plurality of bolt, and the spacing fixture block 8 of bolt and bolt hole one-to-one.
In this embodiment, the top edge surface of annular slide 7 is fixedly connected with connecting rod 11, and the top fixedly connected with spout 13 of connecting rod 11, the top surface of limit piece 5 seted up with spout 13 assorted slider 12.
In this embodiment, a gear mounting block 14 is fixedly connected to the top end surface of the side block 5, a main gear 15 is rotatably connected to the center position inside the gear mounting block 14, a slave gear 16 is rotatably connected to both sides of the main gear 15 inside the gear mounting block 14, and a threaded limiting rod 17 is engaged and sleeved inside each slave gear 16.
In this embodiment, the bottom end of the threaded limiting rod 17 penetrates into the slider 12, and the bottom surface of the slider 12 is provided with a limiting hole 18 matched with the bottom end of the threaded limiting rod 17.
In this embodiment, the knob 10 is fixedly connected to the upper surface of the main gear 15, and the top end of the knob 10 penetrates through the upper surface of the gear mounting block 14.
In this embodiment, the outer surface of the knob 10 is movably engaged with a spline ring 19, and the upper surface of the gear mounting block 14 is provided with a spline groove 20 matched with the spline ring 19.
In this embodiment, the inner side surface of the spline ring 19 is fixedly connected with a positioning block 21, and the outer surface of the knob 10 is provided with a positioning groove 22 matched with the positioning block 21.
In this embodiment, protection machanism still includes first protective cover 2, and louvre 9 has all been seted up to the surface of first protective cover 2 and second protective cover 3, and the first mount pad 4 of one end surface edge fixedly connected with of first protective cover 2 passes through bolt hole fixedly connected with microscler bolt 6 between first mount pad 4 and the limit piece 5.
The working principle is as follows: the traditional generator heat dissipation protection device is generally and directly fixedly connected through a bolt, the motor can generate large vibration during operation, and the bolt is easy to loose in long-time vibration, in the embodiment, the second protection cover 3 and the first mounting seat 4 are respectively sleeved at two ends of the generator main body 1, then the long bolt 6 is locked and fixed, then the annular slide bar 7 is rotated, the annular slide bar 7 drives the bolt limiting clamping block 8 to rotate and move to the end part of the corresponding long bolt 6, the end part of the long bolt 6 is clamped and limited, the long bolt 6 is prevented from loosening and deviating from a bolt hole, the annular slide bar 7 is connected to the outer surface of the edge block 5 in a sliding clamping manner, when the annular slide bar 7 rotates, the connecting rod 11 is driven to move from one end of the sliding block 12 to the other end, in order to increase the stability of the annular slide bar 7, the knob 10 can be rotated, the knob 10 drives the main gear 15 to rotate, the main gear 15 drives the two slave gears 16 to rotate simultaneously through meshing connection between the slave gears 16, the slave gears 16 are in meshing sleeve connection with the thread limiting rods 17 to drive the bottom ends of the thread limiting rods 17 to move into the sliding blocks 12 and be clamped with the limiting holes 18, so that the connecting rods 11 are blocked at one sides of the sliding blocks 12, the rotation of the annular sliding strips 7 is limited, then the spline ring barrel 19 is pressed downwards to clamp the spline ring barrel 19 into the spline grooves 20, the rotation of the knob 10 is further limited, and the long bolts 6 can be basically prevented from loosening and falling off through the multiple limiting modes.
In conclusion, through the design of the bolt limiting clamping block 8, it is convenient for the end of the long bolt 6 to be clamped and limited, it is avoided that the long bolt 6 is loosened and separated from the bolt hole, through the design of the annular slide bar 7, it is convenient for the plurality of bolt limiting clamping blocks 8 to be driven to move to the specified position simultaneously, through the connecting rod 11, the sliding block 12, the design of the structures such as the thread limiting rod 17 and the like, it is convenient for the rotation of the annular slide bar 7 to be limited, through the design of the structures such as the gear mounting block 14, the main gear 15, the driven gear 16 and the like, it is convenient for the two thread limiting rods 17 to move up and down simultaneously, through the design of the structures such as the spline ring barrel 19, the spline groove 20 and the like, it is convenient for.
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 (8)
1. The utility model provides a generator heat dissipation protector for hydraulic and hydroelectric engineering, includes generator main part (1) and protection machanism, a serial communication port, protection machanism includes second protective cover (3), the one end edge fixed surface of second protective cover (3) is connected with limit piece (5), a plurality of bolt hole has been seted up in the surface ring distribution of limit piece (5), one side slip block that the surface of limit piece (5) is located the bolt hole is connected with annular draw runner (7), the edge fixed surface of annular draw runner (7) is connected with the spacing fixture block of a plurality of bolt (8), just the spacing fixture block of bolt (8) and bolt hole one-to-one.
2. The generator heat dissipation protection device for the water conservancy and hydropower engineering, according to claim 1, is characterized in that a connecting rod (11) is fixedly connected to the top end edge surface of the annular slide bar (7), a sliding groove (13) is fixedly connected to the top end of the connecting rod (11), and a sliding block (12) matched with the sliding groove (13) is arranged on the outer surface of the top end of the side block (5).
3. The generator heat dissipation protection device for the water conservancy and hydropower engineering, as claimed in claim 2, wherein a gear mounting block (14) is fixedly connected to the top end surface of the side block (5), a main gear (15) is rotatably connected to the center of the inside of the gear mounting block (14), a slave gear (16) is rotatably connected to the two sides of the main gear (15) inside the gear mounting block (14), and a threaded limiting rod (17) is respectively engaged and sleeved inside the slave gear (16).
4. The generator heat dissipation protection device for the water conservancy and hydropower engineering, according to claim 3, is characterized in that the bottom end of the threaded limiting rod (17) penetrates into the sliding block (12), and the bottom surface of the sliding block (12) is provided with a limiting hole (18) matched with the bottom end of the threaded limiting rod (17).
5. The generator heat dissipation protector for the water conservancy and hydropower engineering as claimed in claim 3, wherein a knob (10) is fixedly connected to the upper surface of the main gear (15), and the top end of the knob (10) penetrates through the upper surface of the gear mounting block (14).
6. The generator heat dissipation protection device for the water conservancy and hydropower engineering, according to claim 5, is characterized in that a spline ring barrel (19) is movably clamped and sleeved on the outer surface of the knob (10), and a spline groove (20) matched with the spline ring barrel (19) is formed in the upper surface of the gear mounting block (14).
7. The generator heat dissipation protection device for the water conservancy and hydropower engineering, according to claim 6, is characterized in that a positioning block (21) is fixedly connected to the inner side surface of the spline ring barrel (19), and a positioning groove (22) matched with the positioning block (21) is formed in the outer surface of the knob (10).
8. The generator heat dissipation protection device for the water conservancy and hydropower engineering, according to claim 1, characterized in that the protection mechanism further comprises a first protection cover (2), heat dissipation holes (9) are formed in the outer surfaces of the first protection cover (2) and the second protection cover (3), a first mounting seat (4) is fixedly connected to the outer surface edge of one end of the first protection cover (2), and a long bolt (6) is fixedly connected between the first mounting seat (4) and the edge block (5) through a bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020683058.1U CN211670711U (en) | 2020-04-29 | 2020-04-29 | Generator heat dissipation protector for hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020683058.1U CN211670711U (en) | 2020-04-29 | 2020-04-29 | Generator heat dissipation protector for hydraulic and hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211670711U true CN211670711U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020683058.1U Expired - Fee Related CN211670711U (en) | 2020-04-29 | 2020-04-29 | Generator heat dissipation protector for hydraulic and hydroelectric engineering |
Country Status (1)
| Country | Link |
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| CN (1) | CN211670711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113937946A (en) * | 2021-11-05 | 2022-01-14 | 温州晔润电机有限公司 | Motorcycle starting motor convenient to maintenance |
-
2020
- 2020-04-29 CN CN202020683058.1U patent/CN211670711U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113937946A (en) * | 2021-11-05 | 2022-01-14 | 温州晔润电机有限公司 | Motorcycle starting motor convenient to maintenance |
| CN113937946B (en) * | 2021-11-05 | 2022-08-19 | 温州晔润电机有限公司 | Motorcycle starting motor convenient to maintenance |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 Termination date: 20210429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |