CN220673498U - Generator top cover convenient to maintain - Google Patents
Generator top cover convenient to maintain Download PDFInfo
- Publication number
- CN220673498U CN220673498U CN202321992628.5U CN202321992628U CN220673498U CN 220673498 U CN220673498 U CN 220673498U CN 202321992628 U CN202321992628 U CN 202321992628U CN 220673498 U CN220673498 U CN 220673498U
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- China
- Prior art keywords
- top cover
- cleaning
- mounting frame
- generator
- pipe
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- 238000004140 cleaning Methods 0.000 claims abstract description 65
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a generator top cover convenient to maintain, which relates to the technical field of generator overhaul and maintenance equipment, and comprises a top cover and further comprises: the mounting frame is arranged on the outer side of the top cover; the transmission module is arranged between the mounting frame and the top cover; the transmission module comprises a fixed column fixedly arranged at the center of the top cover, a rotating ring movably arranged on the outer surface of the fixed column and installed at one end of the installation frame, and a limiting unit arranged at the other end of the installation frame; the cleaning module is arranged on the side surface of the mounting frame; the cleaning module comprises a mounting seat fixedly arranged on the side surface of the mounting frame opposite to the top cover and a cleaning piece arranged on the side surface of the mounting seat opposite to the top cover. The utility model relates to a generator top cover convenient to maintain, which is characterized in that a mounting frame, a transmission module and a cleaning module are arranged to enable cleaning liquid to be matched with a cleaning plate to efficiently clean the outer surface of the top cover, so that the cleaning effect is good.
Description
Technical Field
The utility model relates to the technical field of generator overhaul and maintenance equipment, in particular to a generator top cover convenient to maintain.
Background
The hydro-generator is a generator which uses a water turbine as a prime motor to convert water energy into electric energy. When the water flow passes through the water turbine, the water energy is converted into mechanical energy, the rotating shaft of the water turbine drives the rotor of the generator, and the mechanical energy is converted into electric energy to be output. Is the main power equipment for generating electric energy in hydropower stations. At present, a top cover cleaning mode of a large-sized water turbine generator set is usually manually cleaned, a herringbone ladder and a step ladder are required to be erected, and plane cleaning on the top cover is dangerous.
Via search disclosure (bulletin) number: CN215744964U discloses a large-scale hydraulic generator top cover belt cleaning device, including a plurality of wiper mechanisms, wiper mechanism is including setting up at the horizontal belt cleaning device at top cover top and setting up the vertical belt cleaning device in the top cover outside, and horizontal belt cleaning device is connected with vertical belt cleaning device, and horizontal device passes through the link to be connected with the transverse connection pole, and the transverse connection pole is connected with vertical supporting mechanism, and vertical supporting mechanism lower extreme is equipped with removes the seat, removes the seat bottom and is equipped with the walking wheel. The device can clean the circular arc elevation and the upper plane of the top cover simultaneously, and can realize the top cover cleaning with high efficiency.
The scheme has the advantages of high-efficiency realization of top cover cleaning and the like, but the transverse cleaning device and the vertical cleaning device are dust-removing brushes, and the outer surface of the top cover is cleaned only by the dust-removing brushes, so that the cleaning effect is poor, and the top cover of the generator is convenient to maintain.
Disclosure of Invention
The utility model mainly aims to provide a generator top cover convenient to maintain, which solves the problem that the outer surface of the top cover is cleaned only by a dust removing brush by a transverse cleaning device and a vertical cleaning device which are provided with a mounting frame, a transmission module and a cleaning module, and has poor cleaning effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a generator top cover convenient to maintain, includes the top cover, still includes:
the mounting frame is arranged on the outer side of the top cover;
the transmission module is arranged between the mounting frame and the top cover;
the transmission module comprises a fixed column fixedly arranged at the center of the top cover, a rotating ring movably arranged on the outer surface of the fixed column and installed at one end of the installation frame, and a limiting unit arranged at the other end of the installation frame;
the cleaning module is arranged on the side surface of the mounting frame;
the cleaning module comprises an installation seat fixedly arranged on the side surface of the installation frame opposite to the top cover and a cleaning piece arranged on the side surface of the installation seat opposite to the top cover.
Preferably, the transmission module further comprises a driving unit arranged between the rotating ring and the fixed column;
the driving unit comprises a driving piece arranged at the top of the fixed column, a gear arranged at the tail end of an output shaft of the driving piece and insections meshed with the outer peripheral surface of the gear, and the insections are arranged on the inner wall of the rotating ring.
Preferably, a protective shell is arranged outside the driving piece.
Preferably, the limiting unit comprises a fixed ring fixedly arranged at the bottom of the outer surface of the top cover, a sliding groove arranged on the top surface of the fixed ring and a sliding block movably arranged in the sliding groove, and the sliding block is arranged at the bottom end of the mounting frame.
Preferably, the cleaning piece comprises a fixing seat arranged on the side surface of the mounting seat and a cleaning plate arranged on the side surface of the fixing seat, and a slot used for limiting the fixing seat is arranged on the side surface of the mounting seat.
Preferably, the cleaning module further comprises a liquid storage tank fixedly arranged on the side surface of the mounting frame and a conveying unit arranged between the liquid storage tank and the mounting seat;
the conveying unit comprises a conveying part arranged at the bottom of the liquid storage tank, a water collecting pipe fixedly arranged in the mounting seat, a guide pipe for communicating a water outlet pipe of the conveying part with the water collecting pipe and a branch pipe arranged on the pipe wall of the water collecting pipe.
Preferably, the branch pipes are multiple, the branch pipes are equidistantly arranged on the pipe wall of the water collecting pipe, and the side surface of the fixing seat is provided with a circulation groove corresponding to each branch pipe.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the mounting frame, the transmission module and the cleaning module are arranged, the mounting frame is driven to rotate by matching with the transmission module, then the cleaning liquid in the liquid storage tank is conveyed into the guide pipe by matching with the conveying part, the cleaning liquid enters the water collecting pipe through the guide pipe and is conveyed into the circulation groove through the branch pipe, the cleaning liquid enters the cleaning plate through the circulation groove and is soaked, so that the cleaning liquid and the cleaning plate are matched to efficiently clean the outer surface of the top cover, and the cleaning effect is good.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic view of the cross-sectional structure of the portion A-A of FIG. 2 according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;
fig. 5 is an enlarged view of the structure of fig. 3 at C according to the present utility model.
In the figure:
100. a top cover;
200. a mounting frame;
300. a transmission module; 301. fixing the column; 302. a rotating ring; 303. a limit unit; 3031. a fixing ring; 3032. a chute; 3033. a slide block; 304. a driving unit; 3041. a driving member; 3042. a gear; 3043. tooth patterns; 3044. a protective shell;
400. a cleaning module; 401. a mounting base; 402. cleaning the piece; 4021. a fixing seat; 4022. a cleaning plate; 4023. a flow channel; 403. a liquid storage tank; 404. a conveying unit; 4041. a conveying member; 4042. a water collecting pipe; 4043. a conduit; 4044. and a branch pipe.
Description of the embodiments
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Examples
As shown in fig. 1, 2, 3, 4 and 5, a generator top cover for easy maintenance includes a top cover 100, and further includes:
the mounting frame 200, the mounting frame 200 is set up outside the top cover 100;
the transmission module 300, the transmission module 300 is set up between 200 of the mounting bracket and top cover 100;
the transmission module 300 comprises a fixed column 301 fixedly arranged at the center of the top cover 100, a rotating ring 302 movably arranged on the outer surface of the fixed column 301 and installed at one end of the installation frame 200, and a limiting unit 303 arranged at the other end of the installation frame 200;
the cleaning module 400 is arranged on the side surface of the mounting frame 200;
the cleaning module 400 comprises a mounting seat 401 fixedly arranged on the side surface of the mounting frame 200 opposite to the top cover 100, and a cleaning piece 402 arranged on the side surface of the mounting seat 401 opposite to the top cover 100.
The transmission module 300 further includes a driving unit 304 disposed between the rotating ring 302 and the fixed post 301;
the driving unit 304 includes a driving member 3041 disposed at the top of the fixed column 301, a gear 3042 mounted at the end of the output shaft of the driving member 3041, and a gear 3043 engaged with the outer circumferential surface of the gear 3042, wherein the gear 3043 is mounted on the inner wall of the rotating ring 302, preferably the driving member 3041 is a servo motor, and the gear 3042 is driven to rotate by the rotation of the output shaft of the driving member 3041, so that the rotating ring 302 is driven to rotate along the surface of the fixed column 301 by the gear 3043.
The outside of the driving member 3041 is provided with a protective housing 3044, and the protective housing 3044 is used for protecting the driving member 3041 from external dust and impurities entering the driving member 3041.
The limiting unit 303 comprises a fixed ring 3031 fixedly arranged at the bottom of the outer surface of the top cover 100, a sliding groove 3032 arranged on the top surface of the fixed ring 3031 and a sliding block 3033 movably arranged in the sliding groove 3032, wherein the sliding block 3033 is arranged at the bottom end of the mounting frame 200, and preferably the sliding block 3033 and the sliding groove 3032 are of T-shaped longitudinal sections, so that the sliding stability of the sliding block 3033 is improved.
When the rotary sliding block is used, the gear 3042 is driven to rotate through the rotation of the output shaft of the driving piece 3041, and the gear 3042 is meshed with the insection 3043, so that the rotary ring 302 is driven to rotate, the installation frame 200 is driven to rotate along the outer surface of the top cover 100, and when the installation frame 200 rotates, the matched sliding block 3033 rotates along the inside of the sliding groove 3032, so that the installation frame 200 is more stable when rotating.
Examples
As shown in fig. 1, 2, 3, 4 and 5, a generator top cover for easy maintenance includes a top cover 100, and further includes:
the mounting frame 200, the mounting frame 200 is set up outside the top cover 100;
the transmission module 300, the transmission module 300 is set up between 200 of the mounting bracket and top cover 100;
the transmission module 300 comprises a fixed column 301 fixedly arranged at the center of the top cover 100, a rotating ring 302 movably arranged on the outer surface of the fixed column 301 and installed at one end of the installation frame 200, and a limiting unit 303 arranged at the other end of the installation frame 200;
the cleaning module 400 is arranged on the side surface of the mounting frame 200;
the cleaning module 400 comprises a mounting seat 401 fixedly arranged on the side surface of the mounting frame 200 opposite to the top cover 100, and a cleaning piece 402 arranged on the side surface of the mounting seat 401 opposite to the top cover 100.
The cleaning member 402 comprises a fixing seat 4021 arranged on the side surface of the mounting seat 401 and a cleaning plate 4022 arranged on the side surface of the fixing seat 4021, a slot used for limiting the fixing seat 4021 is arranged on the side surface of the mounting seat 401, the cleaning plate 4022 is preferably made of sponge materials, bolts used for fixing the fixing seat 4021 are arranged on the side walls of the slot, the cleaning member 402 is convenient to replace, and the cleaning plate 4022 is attached to the outer surface of the top cover 100.
The cleaning module 400 further includes a liquid storage tank 403 fixedly disposed on a side surface of the mounting frame 200, and a conveying unit 404 disposed between the liquid storage tank 403 and the mounting seat 401;
the conveying unit 404 includes a conveying member 4041 installed at the bottom of the liquid storage tank 403, a water collecting pipe 4042 fixedly arranged in the installation seat 401, a conduit 4043 for communicating a water outlet pipe of the conveying member 4041 with the water collecting pipe 4042, and a branch pipe 4044 installed on a pipe wall of the water collecting pipe 4042, and preferably the conveying member 4041 is a liquid pump, and cleaning liquid is provided in the liquid storage tank 403.
The branch pipes 4044 are multiple, the branch pipes 4044 are equidistantly arranged on the pipe wall of the water collecting pipe 4042, and the side surface of the fixing seat 4021 is provided with a circulation groove 4023 corresponding to the position of each branch pipe 4044.
Preferably, the mounting frame 200 has an inverted L-shaped structure, two groups of mounting seats 401 and cleaning members 402 are mounted on the inner side surfaces of the mounting frame, and a water collecting pipe 4042 in the two groups is communicated with a transfusion pipe, so that the outer surface of the top cover 100 is cleaned in all directions by arranging the two groups of mounting seats 401 and the cleaning members 402.
When the mounting frame 200 rotates along the outer surface of the top cover 100 through the transmission module 300, cleaning liquid in the liquid storage tank 403 is conveyed into the guide pipe 4043 through the conveying member 4041, enters the water collecting pipe 4042 through the guide pipe 4043 and is conveyed into the circulation groove 4023 through the branch pipe 4044, and enters the cleaning plate 4022 through the circulation groove 4023 to be soaked, so that the cleaning liquid is matched with the cleaning plate 4022 to clean the outer surface of the top cover 100 efficiently.
Claims (7)
1. A generator top cover convenient to maintain, including top cover (100), characterized in that still includes:
the mounting frame (200) is arranged outside the top cover (100);
the transmission module (300) is arranged between the mounting frame (200) and the top cover (100);
the transmission module (300) comprises a fixed column (301) fixedly arranged at the center of the top cover (100), a rotating ring (302) movably arranged on the outer surface of the fixed column (301) and installed at one end of the installation frame (200), and a limiting unit (303) arranged at the other end of the installation frame (200);
the cleaning module (400) is arranged on the side surface of the mounting frame (200);
the cleaning module (400) comprises a mounting seat (401) fixedly arranged on the side surface of the mounting frame (200) opposite to the top cover (100), and a cleaning piece (402) arranged on the side surface of the mounting seat (401) opposite to the top cover (100).
2. The generator top cover for facilitating maintenance according to claim 1, wherein: the transmission module (300) further comprises a driving unit (304) arranged between the rotating ring (302) and the fixed column (301);
the driving unit (304) comprises a driving piece (3041) arranged at the top of the fixed column (301), a gear (3042) arranged at the tail end of an output shaft of the driving piece (3041) and a tooth pattern (3043) meshed with the outer circumferential surface of the gear (3042), and the tooth pattern (3043) is arranged on the inner wall of the rotating ring (302).
3. The generator top cover for facilitating maintenance according to claim 2, wherein: a protective shell (3044) is arranged on the outer side of the driving piece (3041).
4. A generator top cover for facilitating maintenance according to claim 3, wherein: the limiting unit (303) comprises a fixed ring (3031) fixedly arranged at the bottom of the outer surface of the top cover (100), a sliding groove (3032) arranged on the top surface of the fixed ring (3031) and a sliding block (3033) movably arranged in the sliding groove (3032), wherein the sliding block (3033) is arranged at the bottom end of the mounting frame (200).
5. The generator top cover for facilitating maintenance according to claim 1, wherein: the cleaning piece (402) comprises a fixing seat (4021) arranged on the side face of the mounting seat (401) and a cleaning plate (4022) arranged on the side face of the fixing seat (4021), and a slot used for limiting the fixing seat (4021) is formed in the side face of the mounting seat (401).
6. The maintenance-friendly generator top cover as claimed in claim 5, wherein: the cleaning module (400) further comprises a liquid storage tank (403) fixedly arranged on the side surface of the mounting frame (200), and a conveying unit (404) arranged between the liquid storage tank (403) and the mounting seat (401);
the conveying unit (404) comprises a conveying piece (4041) arranged at the bottom of the liquid storage tank (403), a water collecting pipe (4042) fixedly arranged in the mounting seat (401), a guide pipe (4043) for communicating a water outlet pipe of the conveying piece (4041) with the water collecting pipe (4042) and a branch pipe (4044) arranged on the pipe wall of the water collecting pipe (4042).
7. The maintenance-friendly generator top cover as claimed in claim 6, wherein: the branch pipes (4044) are multiple, the branch pipes (4044) are equidistantly arranged on the pipe wall of the water collecting pipe (4042), and the side face of the fixing seat (4021) is provided with a circulation groove (4023) corresponding to each branch pipe (4044).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992628.5U CN220673498U (en) | 2023-07-27 | 2023-07-27 | Generator top cover convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992628.5U CN220673498U (en) | 2023-07-27 | 2023-07-27 | Generator top cover convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220673498U true CN220673498U (en) | 2024-03-26 |
Family
ID=90338639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321992628.5U Active CN220673498U (en) | 2023-07-27 | 2023-07-27 | Generator top cover convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220673498U (en) |
-
2023
- 2023-07-27 CN CN202321992628.5U patent/CN220673498U/en active Active
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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: 20240609 Address after: No. 29, Daotian Fourth Village, Changyang Town, Fangshan District, Beijing, 100000 Patentee after: Qi Mingqin Country or region after: China Address before: Room 3126, No. 3 Zhongshan Road, Xiangfang District, Harbin City, Heilongjiang Province, 150040 (residential) Patentee before: Harbin kailie Technology Co.,Ltd. Country or region before: China |