CN216682028U - Device is demolishd to corrosion nut among water and electricity engineering - Google Patents
Device is demolishd to corrosion nut among water and electricity engineering Download PDFInfo
- Publication number
- CN216682028U CN216682028U CN202123322476.1U CN202123322476U CN216682028U CN 216682028 U CN216682028 U CN 216682028U CN 202123322476 U CN202123322476 U CN 202123322476U CN 216682028 U CN216682028 U CN 216682028U
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- Prior art keywords
- supporting
- limiting
- column
- nut
- cylinder
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- 230000007797 corrosion Effects 0.000 title claims abstract description 39
- 238000005260 corrosion Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 230000005611 electricity Effects 0.000 title claims abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 12
- 241001330002 Bambuseae Species 0.000 claims abstract description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 12
- 239000011425 bamboo Substances 0.000 claims abstract description 12
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 9
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 238000004870 electrical engineering Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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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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- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model discloses a device for removing a rusted nut in hydroelectric engineering, which relates to the technical field of hydroelectric engineering maintenance tools, in particular to a device for removing a rusted nut in hydroelectric engineering. This device is demolishd to corrosion nut among water and electricity engineering, setting through the support ring, the device is demolishd to corrosion nut has possessed the effect that increases first support section of thick bamboo rigidity in making this water and electricity engineering, through connecting the long slab, the cooperation setting of coupling spring and support column, the in-process that uses can make the spacing post of third compress tightly the corrosion nut, the purpose of conveniently demolising the corrosion nut has been reached, setting through the coupling column, the device is demolishd to corrosion nut has possessed the effect that prevents that spacing post of second and the spacing section of thick bamboo of second from breaking away from in making this water and electricity engineering, through first spacing post, the cooperation setting of second support section of thick bamboo and first spacing section of thick bamboo, long service life's purpose is reached.
Description
Technical Field
The utility model relates to the technical field of hydroelectric engineering maintenance tools, in particular to a device for removing a rusted nut in hydroelectric engineering.
Background
The nut is the alias of the nut, and is the part that is used for playing the fastening effect together with bolt or screw bolt screw thread simultaneously, in water electrical engineering, through the oxidation of water and air, the condition of nut (nut) corrosion often appears, and the nut of corrosion is difficult to be dismantled, and the operation improper can produce the damage to peripheral device, consequently in the in-process of demolising the corrosion nut, in order to avoid producing the destruction to bolt and nut, often needs a corrosion nut demolishs the device in water electrical engineering.
The device is demolishd to corrosion nut among the water and electricity engineering disclosed in chinese utility model patent application laid-open specification CN 211362128U, though, the device is demolishd to corrosion nut among this water and electricity engineering can be applicable to and demolishs not unidimensional nut, however, the device is demolishd to corrosion nut among this water and electricity engineering, and at the in-process that uses, the corrosion nut takes place to rock easily to it damages easily when demolising the corrosion nut, to sum up, the device is demolishd to corrosion nut among this water and electricity engineering, has inconvenient demolishs the shortcoming that corrosion nut and life are not too long.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a device for removing a rusted nut in hydroelectric engineering, which solves the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a device for removing a rusted nut in hydroelectric engineering comprises a first supporting cylinder and a second supporting cylinder, wherein a supporting hole is formed in the outer surface of the first supporting cylinder, a supporting column is connected to the inside of the supporting hole in a sliding mode, a third limiting column is arranged at one end of the supporting column, a connecting long plate is arranged at the other end of the supporting column, a connecting spring is arranged on one side of the connecting long plate, and the connecting spring is fixedly connected with the first supporting cylinder; the outer surface of the first supporting cylinder is provided with a limiting hole, the inner side wall of the limiting hole is provided with a limiting long hole, the inner thread of the second supporting cylinder is connected with a first limiting post, one end of the first limiting post is provided with a connecting block, the other end of the first limiting post is rotatably connected with a supporting block, one side of the supporting block is provided with a cutter, the first limiting post is movably connected with the limiting hole, the supporting block and the cutter are both movably connected with the limiting long hole, one end of the second supporting cylinder is provided with a supporting groove, the inside of the supporting groove is provided with a second limiting cylinder, the inside of the second limiting cylinder is slidably connected with a second limiting post, one end of the second limiting post is provided with a connecting post, and the connecting post is slidably connected with the supporting groove.
Optionally, the two ends of the first supporting cylinder are both provided with supporting rings, and the first supporting cylinder is fixedly connected with the second supporting cylinder.
Optionally, a limiting groove is formed in one end of the first limiting column, a first limiting cylinder is arranged on one side of the supporting block, and the first limiting cylinder is rotatably connected with the limiting groove.
Optionally, the second supporting cylinder is communicated with the limiting hole, and the number of the third limiting columns and the number of the supporting columns are three.
Optionally, the front cross section of the cutter is triangular, the front cross section of the supporting block is square, and the front cross section of the limiting long hole is rectangular.
Optionally, the third limiting column, the first supporting cylinder and the supporting ring are made of alloy steel, and the cutter is made of hard alloy.
(III) advantageous effects
The utility model provides a device for removing a rusted nut in hydroelectric engineering, which has the following beneficial effects:
1. the device is demolishd to corrosion nut among this water and electricity engineering, through the setting of support ring, makes the device is demolishd to corrosion nut possess the effect that increases first support section of thick bamboo rigidity in this water and electricity engineering, sets up through the cooperation of connecting long slab, coupling spring and support column, can make the spacing post of third compress tightly the corrosion nut at the in-process that uses to the effect of avoiding the corrosion nut to rock has been played, has reached the purpose of conveniently demolising the corrosion nut.
2. This device is demolishd to corrosion nut among water and electricity engineering, setting through the connecting post, the device is demolishd to corrosion nut has possessed the effect that prevents that spacing post of second and the spacing section of thick bamboo of second from breaking away from among the messenger this water and electricity engineering, through first spacing post, the cooperation setting of a second support section of thick bamboo and first spacing section of thick bamboo, the in-process of using can make the spacing post of second move along with the removal of cutter, thereby played the effect that makes the cutter remain fixed angle throughout, and then played and avoided making the cutter take place the effect of damaging because of the angle is crooked when cutting off the corrosion nut, long service life's purpose has been reached.
Drawings
FIG. 1 is a schematic front perspective view of the present invention;
FIG. 2 is a front cross-sectional structural view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a side cross-sectional structural view of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention.
In the figure: 1. connecting the long plates; 2. a connecting spring; 3. a support pillar; 4. a support hole; 5. a third limiting column; 6. a first support cylinder; 7. a support ring; 8. a second support cylinder; 9. a first limit post; 10. connecting blocks; 11. limiting long holes; 12. a limiting hole; 13. a limiting groove; 14. a first limiting cylinder; 15. a support block; 16. a cutter; 17. a support groove; 18. connecting columns; 19. a second limit post; 20. and a second limiting cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a device for removing rusted nuts in hydroelectric engineering comprises a first supporting cylinder 6 and a second supporting cylinder 8, wherein supporting rings 7 are arranged at two ends of the first supporting cylinder 6, the first supporting cylinder 6 is fixedly connected with the second supporting cylinder 8, a supporting hole 4 is formed in the outer surface of the first supporting cylinder 6, a supporting column 3 is slidably connected inside the supporting hole 4, a third limiting column 5 is arranged at one end of the supporting column 3, a connecting long plate 1 is arranged at the other end of the supporting column 3, a connecting spring 2 is arranged on one side of the connecting long plate 1, and the connecting spring 2 is fixedly connected with the first supporting cylinder 6; the outer surface of the first supporting cylinder 6 is provided with a limiting hole 12, the inner side wall of the limiting hole 12 is provided with a limiting long hole 11, the inner part of the second supporting cylinder 8 is in threaded connection with a first limiting post 9, one end of the first limiting post 9 is provided with a connecting block 10, the other end of the first limiting post 9 is rotatably connected with a supporting block 15, one side of the supporting block 15 is provided with a cutter 16, the first limiting post 9 is movably connected with the limiting hole 12, the supporting block 15 and the cutter 16 are both movably connected with the limiting long hole 11, one end of the first limiting post 9 is provided with a limiting groove 13, one side of the supporting block 15 is provided with a first limiting cylinder 14, the first limiting cylinder 14 is rotatably connected with a limiting groove 13, one end of the second supporting cylinder 8 is provided with a supporting groove 17, the inside of the supporting groove 17 is provided with a second limiting cylinder 20, the inside of the second limiting cylinder 20 is slidably connected with a second limiting post 19, one end of the second limiting post 19 is provided with a connecting post 18, the connecting column 18 is connected with the supporting groove 17 in a sliding mode, the second supporting cylinder 8 is communicated with the limiting hole 12, the number of the third limiting columns 5 and the number of the supporting columns 3 are three, the front cross section of the cutter 16 is triangular, the front cross section of the supporting block 15 is square, the front cross section of the limiting long hole 11 is rectangular, the materials used for the third limiting columns 5, the first supporting cylinder 6 and the supporting ring 7 are alloy steel, and the material used for the cutter 16 is hard alloy.
When the device is used, the connecting long plate 1 is pulled outwards, the connecting spring 2 is stretched, the supporting column 3 slides outwards along the supporting hole 4, the third limiting column 5 moves outwards, the device is moved simultaneously, the first supporting cylinder 6 is sleeved outside the rusted nut, the supporting ring 7 can increase the rigidity of the first supporting cylinder 6, when the rusted nut is positioned at the center of the first supporting cylinder 6, the connecting long plate 1 is loosened, the connecting spring 2 is changed from a stretching state to a compressing state, the third limiting column 5 moves inwards, when the third limiting column 5 is in contact with the rusted nut, the connecting block 10 is rotated, the first limiting column 9 moves inwards under the action of screw transmission, the first limiting cylinder 14 rotates along the limiting groove 13, the supporting block 15 and the cutter 16 both move inwards, the second limiting column 19 slides inwards along the second limiting cylinder 20, the connecting column 18 slides inwards along the supporting groove 17, the cutter 16 is in contact with the nut and presses the rusted nut, when cutter 16 produced sufficient big pressure to the corrosion nut, the corrosion nut was cut off by cutter 16, at the in-process of the spacing post of third 5 with the contact of corrosion nut, the spacing post of third 5 can compress tightly the corrosion nut, can avoid the corrosion nut to rock this moment, make this device can conveniently demolish the corrosion nut, inwards slide along the spacing section of thick bamboo 20 of second at the spacing post 19 of second, spliced pole 18 is along supporting groove 17 in-process of inwards sliding, spliced pole 18 can prevent that spacing post of second 19 and the spacing section of thick bamboo 20 of second from breaking away from, and the spacing post 19 of second is following the removal of cutter 16 and is removing, cutter 16 remains fixed angle this moment all the time, make cutter 16 can avoid taking place the damage because of the angle is crooked when cutting off the corrosion nut, make the long service life of this device.
In conclusion, the device for removing the rusted nut in the hydroelectric engineering has the advantages that the device for removing the rusted nut in the hydroelectric engineering has the effect of increasing the rigidity of the first supporting cylinder 6 through the arrangement of the supporting ring 7, the third limiting column 5 can compress the rusted nut in the using process through the matching arrangement of the connecting long plate 1, the connecting spring 2 and the supporting column 3, so that the rusted nut is prevented from shaking, the aim of conveniently removing the rusted nut is fulfilled, the device for removing the rusted nut in the hydroelectric engineering has the effect of preventing the second limiting column 19 from being separated from the second limiting cylinder 20 through the arrangement of the connecting column 18, the second limiting column 19 can move along with the movement of the cutter 16 through the matching arrangement of the first limiting column 9, the second supporting cylinder 8 and the first limiting cylinder 14 in the using process, so that the cutter 16 can always keep a fixed angle, thereby preventing the cutter 16 from being damaged due to the inclined angle when the rusted nut is cut off, and achieving the purpose of long service life.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a device is demolishd to corrosion nut among water and electricity engineering, includes that first support section of thick bamboo (6) and second support section of thick bamboo (8), its characterized in that: the outer surface of the first supporting barrel (6) is provided with a supporting hole (4), a supporting column (3) is connected inside the supporting hole (4) in a sliding mode, a third limiting column (5) is arranged at one end of the supporting column (3), a connecting long plate (1) is arranged at the other end of the supporting column (3), a connecting spring (2) is arranged on one side of the connecting long plate (1), and the connecting spring (2) is fixedly connected with the first supporting barrel (6); the outer surface of the first supporting cylinder (6) is provided with a limiting hole (12), the inner side wall of the limiting hole (12) is provided with a limiting long hole (11), the inner part of the second supporting cylinder (8) is in threaded connection with a first limiting column (9), one end of the first limiting column (9) is provided with a connecting block (10), the other end of the first limiting column (9) is rotatably connected with a supporting block (15), one side of the supporting block (15) is provided with a cutter (16), the first limiting column (9) is movably connected with the limiting hole (12), the supporting block (15) and the cutter (16) are both movably connected with the limiting long hole (11), one end of the second supporting cylinder (8) is provided with a supporting groove (17), the inside of the supporting groove (17) is provided with a second limiting cylinder (20), and the inside of the second limiting cylinder (20) is in sliding connection with a second limiting column (19), one end of the second limiting column (19) is provided with a connecting column (18), and the connecting column (18) is in sliding connection with the supporting groove (17).
2. The device is demolishd to corrosion nut in hydroelectric engineering according to claim 1, characterized in that: the two ends of the first supporting cylinder (6) are provided with supporting rings (7), and the first supporting cylinder (6) is fixedly connected with the second supporting cylinder (8).
3. The device is demolishd to corrosion nut in hydroelectric engineering according to claim 1, characterized in that: a limiting groove (13) is formed in one end of the first limiting column (9), a first limiting barrel (14) is arranged on one side of the supporting block (15), and the first limiting barrel (14) is rotatably connected with the limiting groove (13).
4. The device is demolishd to corrosion nut in hydroelectric engineering according to claim 1, characterized in that: the second supporting cylinder (8) is communicated with the limiting hole (12), and the number of the third limiting columns (5) and the number of the supporting columns (3) are three.
5. The device is demolishd to corrosion nut in hydroelectric engineering according to claim 1, characterized in that: the front cross section of the cutter (16) is triangular, the front cross section of the supporting block (15) is square, and the front cross section of the limiting long hole (11) is rectangular.
6. The device is demolishd to corrosion nut in hydroelectric engineering according to claim 1, characterized in that: the third limiting column (5), the first supporting cylinder (6) and the supporting ring (7) are made of alloy steel, and the cutter (16) is made of hard alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123322476.1U CN216682028U (en) | 2021-12-27 | 2021-12-27 | Device is demolishd to corrosion nut among water and electricity engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123322476.1U CN216682028U (en) | 2021-12-27 | 2021-12-27 | Device is demolishd to corrosion nut among water and electricity engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216682028U true CN216682028U (en) | 2022-06-07 |
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ID=81844799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123322476.1U Expired - Fee Related CN216682028U (en) | 2021-12-27 | 2021-12-27 | Device is demolishd to corrosion nut among water and electricity engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216682028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121858A (en) * | 2022-07-15 | 2022-09-30 | 国网山东省电力公司单县供电公司 | Nut breaking and cutting device |
-
2021
- 2021-12-27 CN CN202123322476.1U patent/CN216682028U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121858A (en) * | 2022-07-15 | 2022-09-30 | 国网山东省电力公司单县供电公司 | Nut breaking and cutting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20220607 |