CN216297239U - Water sluicegate screw rod belt cleaning device - Google Patents
Water sluicegate screw rod belt cleaning device Download PDFInfo
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- CN216297239U CN216297239U CN202122620948.5U CN202122620948U CN216297239U CN 216297239 U CN216297239 U CN 216297239U CN 202122620948 U CN202122620948 U CN 202122620948U CN 216297239 U CN216297239 U CN 216297239U
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Abstract
The utility model belongs to the field of water conservancy gates, and particularly discloses a water conservancy gate screw cleaning device. The utility model can effectively solve the problem that the traditional gate is lack of a cleaning device or has poor cleaning effect.
Description
Technical Field
The utility model relates to the technical field of water conservancy gates, in particular to a water conservancy gate screw cleaning device.
Background
The screw hoist is a machine which uses a threaded rod to connect with a gate leaf directly or through a guide slide block and a connecting rod, and the screw moves up and down to hoist the gate. With the wide development of water conservancy and hydropower engineering, a large number of gates and hoist machines are adopted for engineering projects such as reservoir irrigation area river dams, hydropower stations and the like. And the knowledge of the installation and debugging technology and the use and maintenance thereof also needs to be widely popularized. The gate is used for a control facility for closing and opening a drainage passage, and an important component of a hydraulic structure, and can intercept water flow, control a water level, regulate a flow rate, discharge silt and flotage, and the like.
A lot of present gates adopt the screw headstock gear to go up and down, and the screw rod often can be attached to by the pollutant or the aquatic organism of aquatic in the use, influences the normal lift of gate, and the water on screw rod surface also can accelerate the oxidation of headstock gear internal component in entering into the headstock gear moreover, reduction equipment life.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems in the prior art, the utility model aims to provide a water conservancy gate screw cleaning device to solve the problem that the conventional screw hoist screw provided in the background art is lack of a cleaning device or poor in cleaning effect.
The technical scheme of the utility model is as follows: a water conservancy gate screw rod cleaning device comprises a door frame, wherein two sides of the door frame are embedded in a hydraulic structure; the upper end of the door frame is provided with a hoist mounting platform, the top of the hoist mounting platform is in threaded connection with two screw hoists, and the lower ends of the screw hoists are in threaded connection with screws; the bottom of the screw is fixedly connected with a gate, and the gate can move up and down in the door frame; the transmission device is installed at the bottom of the hoist installation platform, the cleaning device is connected to the bottom of the transmission device, and the transmission device and the cleaning device are sleeved on the outer side of the screw rod.
Further, the transmission device comprises a fixed ring, and the fixed ring is installed at the bottom of the hoist installation platform in a threaded manner; a bearing is arranged inside the fixed ring, an internal thread column is sleeved inside the bearing, the internal thread column is sleeved outside the screw rod, and the internal thread column and the screw rod are in threaded fit; the bottom of the internal thread column is connected with a speed-increasing gear; the speed-increasing gear comprises a semi-closed shell, a sun gear, a planetary gear and a gear ring, wherein the gear ring is fixedly installed inside the semi-closed shell, the top of the semi-closed shell is fixedly sleeved outside the internal thread column, the gear ring is in meshing transmission with the planetary gear, and the planetary gear is in meshing transmission with the sun gear.
Further, the cleaning device comprises a shell, and a turntable is rotatably arranged at the top of the shell; the top of the shell is fixedly connected with the bottom of the sun gear, and the planet gear is rotatably arranged on the top of the turntable; the top of the shell is embedded with the bottom of the semi-closed shell, and the shell and the semi-closed shell can rotate relatively; an outer sponge is fixedly connected inside the shell, an inner sponge is rotatably sleeved inside the outer sponge, and the inner sponge is in frictional contact with the screw; a plurality of water leakage holes are formed in the outer side of the shell, a cleaning ring is fixedly connected to the bottom of the shell, and a brush is fixedly connected to the inner portion of the cleaning ring.
The utility model has the beneficial effects that:
the screw rod is cleaned by arranging the transmission device and the cleaning device outside the screw rod, only the part cleaned by the cleaning device enters the screw rod hoist, the cleanness inside the hoist is ensured, the internal thread column rotates along with the screw rod when the screw rod goes up and down, the internal thread column drives the speed increasing gear to increase speed after rotating, the speed increasing gear drives the cleaning device to rotate quickly to clean the screw rod, the screw rod firstly cleans surface attachments through the brush inside the cleaning ring, then absorbs surface moisture through the internal sponge, the moisture of the internal sponge is absorbed by the external sponge, the external sponge throws out the internal moisture in the quick rotating process, the external sponge leaks out from the water leakage hole, thus not only removing impurities on the surface of the screw rod, ensuring the cleanness of the surface of the screw rod, but also absorbing the surface moisture of the screw rod, ensuring the dryness of the screw rod, preventing the screw rod from polluting the hoist when entering the hoist, the service life of the equipment is prolonged.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic view of the transmission and cleaning apparatus of the present invention;
FIG. 3 is a cross-sectional view of the transmission device and an expanded view of the cleaning device of the present invention.
In the figure: 1. a hoist mounting platform; 2. a screw hoist; 3. a screw; 4. a gate; 5. a door frame; 6. a transmission device; 601. a stationary ring; 602. a bearing; 603. an internally threaded post; 604. a semi-enclosed shell; 605. a sun gear; 606. a planetary gear; 607. a ring gear; 608. a turntable; 7. a cleaning device; 701. a housing; 702. an outer sponge; 703. an inner sponge; 704. a water leakage hole; 705. cleaning the ring; 706. and a brush.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The utility model provides a water conservancy gate screw rod belt cleaning device, headstock gear mounting platform 1 and door frame 5, door frame 5 is inlayed in the both sides of hydraulic structure, headstock gear mounting platform 1's top threaded connection has two screw headstock gears 2, screw headstock gear 2's inside is run through there is screw rod 3, and screw headstock gear 2 and 3 screw-thread fit of screw rod, screw rod 3's bottom fixedly connected with gate 4, gate 4 can reciprocate in door frame 5's inside, transmission 6 is installed to headstock gear mounting platform 1's bottom, transmission 6's bottom is connected with belt cleaning device 7, transmission 6 and belt cleaning device 7 cover are established in screw rod 3's the outside.
The cleaning device 7 comprises a shell 701, a rotating disc 608 is rotatably arranged at the top of the shell 701, the top of the shell 701 is fixedly connected with the bottom of a sun gear 605, a planetary gear 606 is rotatably arranged at the top of the rotating disc 608, the top of the shell 701 is embedded with the bottom of a semi-closed shell 604 and can rotate relatively therebetween, an outer sponge 702 is fixedly connected inside the shell 701, an inner sponge 703 is sleeved inside the outer sponge 702 in a rotating mode, the inner sponge 703 is in frictional contact with a screw 3, a plurality of water leakage holes 704 are formed in the outer side of the shell 701, a cleaning ring 705 is fixedly connected at the bottom of the shell 701, and a hairbrush 706 is fixedly connected inside the cleaning ring 705.
The utility model discloses a set up transmission 6 and belt cleaning device 7 in the outside of screw rod 3 and come to wash screw rod 3, only just can enter into screw headstock gear 2's inside by the part after belt cleaning device 7 washs, guaranteed the inside cleanness of headstock gear, its theory of operation is: the internal thread column 603 can rotate when the screw rod 3 goes up and down, the internal thread column 603 rotates and then drives the speed increasing gear to increase the speed, the speed increasing gear drives the cleaning device 7 to rotate fast to clean the screw rod 3, the surface attachments of the screw rod 3 are cleaned by the brush 706 in the cleaning ring 705, then the surface moisture is absorbed by the inner sponge 702, the moisture of the inner sponge 702 is absorbed by the outer sponge 703, and the inner moisture is thrown out by the outer sponge 703 in the fast rotation process and is leaked from the water leakage hole 704.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (3)
1. The utility model provides a water sluicegate screw rod belt cleaning device which characterized in that: the hydraulic structure comprises a door frame (5), wherein two sides of the door frame (5) are embedded in the hydraulic structure; the upper end of a door frame (5) is provided with a hoist mounting platform (1), the top of the hoist mounting platform (1) is in threaded connection with two screw hoists (2), and the lower end of each screw hoist (2) is in threaded connection with a screw (3); the bottom of the screw rod (3) is fixedly connected with a gate (4), and the gate (4) can move up and down in a door frame (5); transmission device (6) is installed to the bottom of headstock gear mounting platform (1), the bottom of transmission device (6) is connected with belt cleaning device (7), transmission device (6) and belt cleaning device (7) cover are established in the outside of screw rod (3).
2. The water sluicegate screw cleaning device of claim 1, characterized in that: the transmission device (6) comprises a fixed ring (601), and the fixed ring (601) is installed at the bottom of the hoist installation platform (1) in a threaded mode; a bearing (602) is arranged inside the fixed ring (601), an internal thread column (603) is sleeved inside the bearing (602), the internal thread column (603) is sleeved outside the screw (3) and is in threaded fit with the screw; the bottom of the internal thread column (603) is connected with a speed increasing gear; the speed increasing gear comprises a semi-closed shell (604), a sun gear (605), a planetary gear (606) and a gear ring (607), the gear ring (607) is fixedly installed inside the semi-closed shell (604), the top of the semi-closed shell (604) is fixedly sleeved on the outer side of the internal thread column (603), the gear ring (607) is in meshing transmission with the planetary gear (606), and the planetary gear (606) is in meshing transmission with the sun gear (605).
3. The water sluicegate screw cleaning device of claim 2, characterized in that: the cleaning device (7) comprises a shell (701), and a rotating disc (608) is rotatably arranged at the top of the shell (701); the top of the shell (701) is fixedly connected with the bottom of the sun gear (605), and the planet gear (606) is rotatably arranged on the top of the turntable; the top of the shell (701) is embedded with the bottom of the semi-closed shell (604), and the shell and the semi-closed shell can rotate relatively; an outer sponge (702) is fixedly connected to the inside of the outer shell (701), an inner sponge (703) is rotatably sleeved in the outer sponge (702), and the inner sponge (703) is in frictional contact with the screw (3); a plurality of water leakage holes (704) are formed in the outer side of the shell (701), a cleaning ring (705) is fixedly connected to the bottom of the shell (701), and a hairbrush (706) is fixedly connected to the inside of the cleaning ring (705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122620948.5U CN216297239U (en) | 2021-10-28 | 2021-10-28 | Water sluicegate screw rod belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122620948.5U CN216297239U (en) | 2021-10-28 | 2021-10-28 | Water sluicegate screw rod belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216297239U true CN216297239U (en) | 2022-04-15 |
Family
ID=81116037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122620948.5U Active CN216297239U (en) | 2021-10-28 | 2021-10-28 | Water sluicegate screw rod belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216297239U (en) |
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2021
- 2021-10-28 CN CN202122620948.5U patent/CN216297239U/en active Active
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