CN210737470U - Power station dredging device - Google Patents
Power station dredging device Download PDFInfo
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- CN210737470U CN210737470U CN201921717256.9U CN201921717256U CN210737470U CN 210737470 U CN210737470 U CN 210737470U CN 201921717256 U CN201921717256 U CN 201921717256U CN 210737470 U CN210737470 U CN 210737470U
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- fixedly connected
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- side wall
- silt
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Abstract
The utility model discloses a power station sediment removal device, including the installation body and filter screen, the upper end of the installation body is connected with actuating mechanism, the upper end of the installation body is connected with stop gear, stop gear is connected with actuating mechanism, stop gear's lower extreme is connected with inhales silt mechanism, the upper end of the installation body is connected with storage mechanism, the storage mechanism input with inhale silt mechanism and be connected, be equipped with in the storage mechanism and carry and draw the mechanism, storage mechanism and carry and draw the magnetism of mechanism and be connected. The utility model discloses can clear up the silt on the filter screen, avoid the silt adhesion or be detained in the river course to can let hydropower station normal operating, and built-in section of thick bamboo also makes things convenient for the staff regularly to clear up the virtual on the extraction, further reduction staff's work, indirect improvement staff's work efficiency.
Description
Technical Field
The utility model relates to a hydroelectric engineering technical field especially relates to a power station sediment removal device.
Background
The hydropower station is a comprehensive engineering facility capable of converting water energy into electric energy, and generally comprises a reservoir formed by a water retaining structure and a water discharging structure, a hydropower station water diversion system, a power generation plant, electromechanical equipment and the like.
Through retrieval, the Chinese patent No. CN 205617338U discloses a hydropower station dredging device, which comprises an installation body, wherein a water flow channel is arranged on one side of the installation body, an electric rotating shaft is arranged on the side of the water flow channel, an annular screen is arranged on the side of the electric rotating shaft, baffles are arranged between the electric rotating shafts, and a power transmission interface is arranged in the installation body; one side of the mounting body is provided with an operating room, and a control button is arranged in the operating room; one side of the water flow channel is provided with a protection plate; the side of the mounting body is provided with a mounting notch; one side of the electric rotating shaft is provided with a mounting seat, and a plurality of generator sets are arranged in the mounting seat.
The prior device has the following problems when in use: the existing device can only play a role in intercepting sludge, but cannot treat the sludge, when the sludge between the filter screens is too much, water flow cannot flow, and further use of a hydropower station can be influenced.
We have therefore proposed a hydroelectric power station dredging apparatus to address the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hydropower station dredging device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a power station sediment removal device, includes the installation body and filter screen, the upper end of the installation body is connected with actuating mechanism, the upper end of the installation body is connected with stop gear, stop gear is connected with actuating mechanism, stop gear's lower extreme is connected with inhales silt mechanism, the upper end of the installation body is connected with storage mechanism, the storage mechanism input is connected with inhales silt mechanism, be equipped with in the storage mechanism and carry and draw the mechanism, storage mechanism and carry and draw the magnetism of mechanism and be connected.
Preferably, actuating mechanism includes fixed connection in the support column of installation body upper end, the upper end fixedly connected with servo motor of support column, fixedly connected with lead screw in servo motor's the drive shaft, threaded connection has the nut on the lead screw, the nut is connected with stop gear, servo motor's one end is kept away from to the lead screw is rotated with stop gear and is connected.
Preferably, stop gear includes fixed connection in the backup pad of installation body upper end, servo motor's one end is kept away from to the lead screw is rotated with the backup pad and is connected, fixedly connected with gag lever post on the lateral wall of backup pad, the stopper has been cup jointed on the gag lever post, the upper end fixedly connected with connecting rod of stopper, the upper end of connecting rod is connected with the nut, the lower extreme of stopper with inhale the silt mechanism and be connected.
Preferably, inhale silt mechanism and include the montant of fixed connection in the nut lower extreme, the lower extreme fixedly connected with of montant inhales a section of thick bamboo, the side wall that adsorbs the end and contact with the filter screen of inhaling a section of thick bamboo, fixedly connected with straw on the side wall of inhaling a section of thick bamboo, the output of straw is connected with storage mechanism.
Preferably, the storage mechanism comprises a slurry pump fixedly connected to the upper end of the installation body, the input end of the slurry pump is connected with the output end of the suction pipe, the output end of the slurry pump is fixedly connected with a guide pipe, the upper end of the installation body is fixedly connected with a storage barrel, one end, far away from the slurry pump, of the guide pipe is connected with the storage barrel, a first electromagnet is fixedly connected to the side wall of the storage barrel, and the first electromagnet is magnetically connected with the lifting mechanism.
Preferably, the lifting mechanism comprises a sealing cover arranged at the upper end of the storage barrel, a second electromagnet is fixedly connected to the side wall of the sealing cover, the second electromagnet is in ferromagnetic connection with the first electromagnet, a built-in barrel is fixedly connected to the lower end of the sealing cover, the side wall of the built-in barrel is matched with the side wall of the storage barrel, and a connecting ring is fixedly connected to the upper end of the sealing cover.
Compared with the prior art, the beneficial effects of the utility model are that:
in this device, the staff can pass through the use of slush pump and suction tube, further just can clear up the silt on the filter screen, avoided the long-term adhesion of silt on the filter screen, thereby make the filter screen can normal use, and servo motor, the lead screw, the use of gag lever post and montant, further just can make the suction tube remove, when removing about the suction tube, further just can make the silt on the filter screen cleaner by absorbent, when silt is by the slush pump suction to built-in section of thick bamboo in the time, the staff can use other instruments to take out built-in section of thick bamboo from the storage bucket, further make things convenient for staff to clear up silt, avoided silt to be detained in the river course, thereby make hydropower station can normal use.
Drawings
Fig. 1 is a schematic structural view of a hydropower station dredging device provided by the utility model;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic view of a connection structure of a lifting mechanism and a storage barrel in the dredging device of the hydropower station provided by the utility model;
fig. 4 is the utility model provides a connection structure sketch map of suction tube in power station sediment removal device.
In the figure: the device comprises an installation body 1, a filter screen 2, a support column 3, a servo motor 4, a screw rod 5, a nut 6, a support plate 7, a limiting rod 8, a limiting block 9, a connecting rod 10, a vertical rod 11, a suction tube 12, a suction tube 13, a slurry pump 14, a guide tube 15, a storage barrel 16, a first electromagnet 17, a sealing cover 18, a second electromagnet 19, a built-in barrel 20 and a connecting ring 21.
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 dredging device for a hydropower station comprises a mounting body 1 and a filter screen 2, wherein the mounting body 1 is mounted at a water passing opening of the hydropower station, and the filter screen 2 is mounted in the mounting body 1, which is the prior art, and is not excessively stated herein, the upper end of the mounting body 1 is connected with a driving mechanism, the driving mechanism comprises a support pillar 3 fixedly connected to the upper end of the mounting body 1, and the upper end of the support pillar 3 is fixedly connected with a servo motor 4, wherein the servo motor 4 is the prior art, which is not excessively stated herein.
The driving shaft of the servo motor 4 is fixedly connected with a screw rod 5, the screw rod 5 is connected with a nut 6 in a threaded manner, the nut 6 moves in the threaded direction of the screw rod 5 under the action of a limiting rod 8, the nut 6 is connected with a limiting mechanism, and one end, far away from the servo motor 4, of the screw rod 5 is rotatably connected with the limiting mechanism.
The upper end of the installation body 1 is connected with stop gear, stop gear includes fixed connection in the backup pad 7 of the 1 upper end of the installation body, servo motor 4 was kept away from to lead screw 5 one end is rotated with backup pad 7 and is connected, fixedly connected with gag lever post 8 on the lateral wall of backup pad 7, stopper 9 has been cup jointed on the gag lever post 8, wherein stopper 9 can be in the removal of freedom on gag lever post 8, stopper 9's upper end fixedly connected with connecting rod 10, the upper end of connecting rod 10 is connected with nut 6, stopper 9's lower extreme is connected with the silt suction mechanism, stop gear is connected with actuating mechanism.
The lower extreme of stop gear is connected with inhales silt mechanism, inhales silt mechanism and includes fixed connection in the montant 11 of 6 lower extremes of nut, and the lower extreme fixedly connected with suction tube 12 of montant 11, wherein is equipped with the suction inlet on the lateral wall of suction tube 12, and further can let the silt of adhesion on filter screen 2 be absorbed away, and the absorption end of suction tube 12 contacts with the lateral wall of filter screen 2, and fixedly connected with straw 13 on the lateral wall of suction tube 12, the output of straw 13 is connected with storage mechanism.
The upper end of the installation body 1 is connected with a storage mechanism, the storage mechanism comprises a slurry pump 14 fixedly connected to the upper end of the installation body 1, the slurry pump 14 is in the prior art, the input end of the slurry pump 14 is connected with the output end of the suction pipe 13, the output end of the slurry pump 14 is fixedly connected with a guide pipe 15, the upper end of the installation body 1 is fixedly connected with a storage barrel 16, one end, far away from the slurry pump 14, of the guide pipe 15 is connected with the storage barrel 16, the side wall of the storage barrel 16 is fixedly connected with a first electromagnet 17, and the first electromagnet 17 is magnetically connected with the lifting mechanism.
The input end of the storage mechanism is connected with the silt sucking mechanism, a lifting mechanism is arranged in the storage mechanism, the lifting mechanism comprises a sealing cover 18 arranged at the upper end of the storage barrel 16, a second electromagnet 19 is fixedly connected to the side wall of the sealing cover 18, the second electromagnet 19 is magnetically connected with the first electromagnet 17, and a built-in barrel 20 is fixedly connected to the lower end of the sealing cover 18.
The side wall of the built-in cylinder 20 is matched with the side wall of the storage barrel 16, the side wall of one end of the built-in cylinder 20 is inclined, so that sludge can enter conveniently, the upper end of the sealing cover 18 is fixedly connected with the connecting ring 21, the connecting ring 21 is connected with an external lifting device, the built-in cylinder 20 can be further pulled out of the storage barrel 16, workers can further clean the sludge conveniently, and the storage mechanism is magnetically connected with the lifting mechanism.
The utility model discloses in, when the staff need handle clearance silt, at first the staff can start servo motor 4, when servo motor 4 during operation, just can make lead screw 5 rotate, when lead screw 5 rotates, nut 6 just can make nut 6 remove according to the screw thread direction of lead screw 5 under the effect of gag lever post 8 and stopper 9 simultaneously, and further just can make stopper 9 remove, when stopper 9 removes, just can make suction tube 12 remove.
At the same time, the worker starts the slurry pump 14, so that the suction cylinder 12 generates suction force, when the suction cylinder 12 is in contact with the filter screen 2, sludge adhered to the filter screen 2 is cleaned, and then the sludge is introduced into the built-in cylinder 20 by the slurry pump 14.
When the staff need clear up the silt in the storage bucket 16, just can directly use lifting device to lift up closing cap 18, close first electro-magnet 17 and second electro-magnet 19 simultaneously, just so can make built-in section of thick bamboo 20 lift out from storage bucket 16, further just can make things convenient for the staff to clear up the silt in placing the section of thick bamboo.
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 (6)
1. The utility model provides a power station sediment removal device, includes installation body (1) and filter screen (2), its characterized in that, the upper end of installation body (1) is connected with actuating mechanism, the upper end of installation body (1) is connected with stop gear, stop gear is connected with actuating mechanism, stop gear's lower extreme is connected with inhales silt mechanism, the upper end of installation body (1) is connected with storage mechanism, the storage mechanism input is connected with inhales silt mechanism, be equipped with in the storage mechanism and carry and draw the mechanism, storage mechanism and carry and draw the magnetism of mechanism and be connected.
2. The hydropower station dredging device according to claim 1, wherein the driving mechanism comprises a support pillar (3) fixedly connected to the upper end of the mounting body (1), a servo motor (4) is fixedly connected to the upper end of the support pillar (3), a lead screw (5) is fixedly connected to a driving shaft of the servo motor (4), a nut (6) is connected to the lead screw (5) in a threaded manner, the nut (6) is connected to a limiting mechanism, and one end of the lead screw (5) far away from the servo motor (4) is rotatably connected to the limiting mechanism.
3. The hydropower station dredging device according to claim 2, wherein the limiting mechanism comprises a supporting plate (7) fixedly connected to the upper end of the mounting body (1), one end of the screw rod (5) far away from the servo motor (4) is rotatably connected with the supporting plate (7), a limiting rod (8) is fixedly connected to the side wall of the supporting plate (7), a limiting block (9) is sleeved on the limiting rod (8), a connecting rod (10) is fixedly connected to the upper end of the limiting block (9), the upper end of the connecting rod (10) is connected with the nut (6), and the lower end of the limiting block (9) is connected with the silt sucking mechanism.
4. A hydropower station dredging device according to claim 3, wherein the dredging mechanism comprises a vertical rod (11) fixedly connected to the lower end of the nut (6), the lower end of the vertical rod (11) is fixedly connected with a suction tube (12), the suction end of the suction tube (12) is in contact with the side wall of the filter screen (2), the side wall of the suction tube (12) is fixedly connected with a suction tube (13), and the output end of the suction tube (13) is connected with the storage mechanism.
5. The hydropower station dredging device according to claim 4, wherein the storage mechanism comprises a slurry pump (14) fixedly connected to the upper end of the installation body (1), the input end of the slurry pump (14) is connected with the output end of the suction pipe (13), the output end of the slurry pump (14) is fixedly connected with a guide pipe (15), the upper end of the installation body (1) is fixedly connected with a storage barrel (16), one end, far away from the slurry pump (14), of the guide pipe (15) is connected with the storage barrel (16), a first electromagnet (17) is fixedly connected to the side wall of the storage barrel (16), and the first electromagnet (17) is magnetically connected with the lifting mechanism.
6. The hydropower station dredging device according to claim 5, wherein the lifting mechanism comprises a sealing cover (18) arranged at the upper end of the storage barrel (16), a second electromagnet (19) is fixedly connected to the side wall of the sealing cover (18), the second electromagnet (19) is magnetically connected with the first electromagnet (17), an internal barrel (20) is fixedly connected to the lower end of the sealing cover (18), the side wall of the internal barrel (20) is matched with the side wall of the storage barrel (16), and a connecting ring (21) is fixedly connected to the upper end of the sealing cover (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921717256.9U CN210737470U (en) | 2019-10-14 | 2019-10-14 | Power station dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921717256.9U CN210737470U (en) | 2019-10-14 | 2019-10-14 | Power station dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210737470U true CN210737470U (en) | 2020-06-12 |
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ID=70982188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921717256.9U Expired - Fee Related CN210737470U (en) | 2019-10-14 | 2019-10-14 | Power station dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210737470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162440A (en) * | 2022-08-19 | 2022-10-11 | 中建八局科技建设有限公司 | Separation device for excavator and use method thereof |
-
2019
- 2019-10-14 CN CN201921717256.9U patent/CN210737470U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162440A (en) * | 2022-08-19 | 2022-10-11 | 中建八局科技建设有限公司 | Separation device for excavator and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 Termination date: 20211014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |