CN217651723U - Water conservancy is opened and close gate for hydraulic engineering construction - Google Patents
Water conservancy is opened and close gate for hydraulic engineering construction Download PDFInfo
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- CN217651723U CN217651723U CN202221177313.0U CN202221177313U CN217651723U CN 217651723 U CN217651723 U CN 217651723U CN 202221177313 U CN202221177313 U CN 202221177313U CN 217651723 U CN217651723 U CN 217651723U
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- water conservancy
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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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Abstract
The utility model discloses a gate is opened and close with water conservancy for hydraulic engineering construction, including setting up the hydraulic tank on the dam mesa, hydraulic tank's side is provided with hydraulic pressure push rod device, be connected with oil extraction pipeline through going into oil pipe way between hydraulic tank and the hydraulic pressure push rod device, the middle section intercommunication of going into oil pipe way is provided with circular filter housing, fixedly connected with filter in the circular filter housing, the drain has been seted up to one side of circular filter housing, one side fixedly connected with side seal strip of filter, the side seal strip sets up in the drain, the outer end of drain is provided with shell cang gai, the lower extreme of shell cang gai is connected at circular filter housing's lower extreme through the pivot, through setting up filtration in going into oil pipe way to impurity in the hydraulic oil of filtration, after impurity in the filtration accumulates to certain degree, only need open the door and can discharge impurity, needn't dismantle the flange, easy operation is swift.
Description
Technical Field
The utility model relates to a gate technical field is opened and close in the water conservancy specifically is a gate is opened and close with water conservancy to hydraulic engineering construction.
Background
The existing water conservancy opening and closing gate adopts a hydraulic system to open and close a valve, and the principle is that a hydraulic push rod device lifts and lowers the valve by recycling hydraulic oil so as to open or close the valve, so that the traditional winch type opening and closing valve is replaced.
However, in the process of circulating hydraulic oil, impurities are inevitably led to permeate into the hydraulic oil, although the impurity particles are small, the abrasion to the hydraulic system is not small, and if the impurities of the hydraulic oil can be filtered, the service life of the hydraulic system can be prolonged, so that a water conservancy opening and closing gate for hydraulic engineering construction needs to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gate is opened and close with water conservancy for hydraulic engineering construction through set up filtration in the oil pipe way to impurity in the hydraulic oil of filtration, after impurity in the filtration accumulated to a certain degree, only need open the door and can discharge impurity, needn't dismantle the flange, easy operation is swift, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a water conservancy opening and closing gate for water conservancy engineering construction comprises a hydraulic oil tank arranged on a dam platform surface, wherein a hydraulic push rod device is arranged at the side end of the hydraulic oil tank, the hydraulic oil tank and the hydraulic push rod device are connected with an oil discharge pipeline through an oil inlet pipeline, and the middle section of the oil inlet pipeline is communicated with a circular filtering shell;
a filter plate is fixedly connected in the circular filter shell, a sewage draining port is formed in one side of the circular filter shell, a side sealing strip is fixedly connected to one side of the filter plate, and the side sealing strip is arranged in the sewage draining port;
the outer end of drain is provided with shell storehouse lid, the lower extreme of shell storehouse lid is connected at circular filter housing's lower extreme through the pivot, the sealed pad of inner fixedly connected with storehouse lid of shell storehouse lid and storehouse lid sealing strip, the sealed edge that aligns in the outside of drain of storehouse lid sealed pad, storehouse lid sealing strip aligns in the side sealing strip.
Preferably, the outer side of the outer shell bin cover is fixedly connected with a bin cover handle, the outer shell bin cover is fixedly connected with a bin cover connecting block, and a bin cover connecting hole is formed in the bin cover connecting block.
Preferably, the side end of the circular filtering shell is fixedly connected with a shell connecting block, a shell connecting hole is formed in the shell connecting block, and the bin cover connecting hole is aligned to the shell connecting hole.
Preferably, the lower end of the circular filtering shell is fixedly connected with a shell support, and shell flanges are integrally arranged at two ends of the circular filtering shell.
Preferably, an oil inlet pipeline flange is arranged on the oil inlet pipeline, and the circular filtering shell is connected to the oil inlet pipeline flange through a shell flange bolt.
Preferably, the outer side of the hydraulic push rod device is fixedly connected with a device fixing seat, and the hydraulic push rod device is arranged on the dam table board through the device fixing seat.
Preferably, a through hole is formed in the dam table board, and the hydraulic push rod device is longitudinally inserted into the through hole of the dam table board.
Preferably, a piston rod at the lower end of the hydraulic push rod device is fixedly connected with a valve connecting piece, and the lower end of the valve connecting piece is fixedly connected with an opening and closing valve.
Compared with the prior art, the beneficial effects of the utility model are that:
the circular filtering shell is communicated with the oil inlet pipeline, and the filtering plate is arranged in the circular filtering shell, so that hydraulic oil can be filtered by the filtering plate in the circulating process, impurities in the hydraulic oil are blocked, the impurities are prevented from flowing into the hydraulic push rod device and being abraded, and the service life of a hydraulic system is prolonged;
when the circular filtration shell of needs discharge in the accumulation impurity, through opening shell cang gai for impurity can drop from the drain, then clearance that can be simple can close shell cang gai once, get rid of the impurity process simple swift, needn't demolish the bolt on the flange.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure A of the present invention;
FIG. 3 is a perspective view of the structure of the circular filter casing and the oil inlet pipeline of the present invention;
FIG. 4 is an open three-dimensional schematic view of the circular filter housing structure of the present invention;
fig. 5 is a three-dimensional schematic diagram of the circular filter housing structure of the present invention.
In the figure: 1. a circular filter housing; 11. a sewage draining outlet; 12. a housing connecting block; 13. a housing attachment hole; 14. a housing bracket; 15. a housing flange; 2. a filter plate; 21. a side seal strip; 3. a housing compartment cover; 31. a bin cover sealing gasket; 32. sealing strips for the bin cover; 33. a bin cover handle; 34. a bin cover connecting block; 35. a bin cover connecting hole; 6. a hydraulic oil tank; 61. an oil pump; 7. an oil inlet pipeline; 71. an inlet pipe flange; 8. an oil discharge pipe; 9. a hydraulic push rod device; 91. a device holder; 92. a valve connector; 93. and opening and closing the valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-5, the present invention provides a technical solution: a water conservancy opening and closing gate for water conservancy engineering construction comprises a hydraulic oil tank 6 arranged on a dam platform surface, hydraulic oil is arranged in the hydraulic oil tank 6, an oil pump 61 is arranged on the hydraulic oil tank 6, a hydraulic push rod device 9 is arranged at the side end of the hydraulic oil tank 6, and the hydraulic oil tank 6 and the hydraulic push rod device 9 are connected with an oil discharge pipeline 8 through an oil inlet pipeline 7 so as to be used for circularly conveying the hydraulic oil;
a through hole is formed in the dam table board, the hydraulic push rod device 9 is longitudinally inserted into the through hole of the dam table board, a device fixing seat 91 is fixedly connected to the outer side of the hydraulic push rod device 9, and the hydraulic push rod device 9 is arranged on the dam table board through the device fixing seat 91 and is used for installing the hydraulic push rod device 9;
a piston rod at the lower end of the hydraulic push rod device 9 is fixedly connected with a valve connecting piece 92, and the lower end of the valve connecting piece 92 is fixedly connected with an opening and closing valve 93;
the foundation structure arrangement of the opening and closing gate of the hydraulic system is completed through the above steps.
In this embodiment, the circular filter housing 1 is provided in the middle section of the oil inlet pipeline 7, and the specific connection mode is as follows: the middle section of the oil inlet pipeline 7 is cut off and is fixedly connected with an oil inlet pipeline flange 71, and the two ends of the circular filtering shell 1 are integrally provided with shell flanges 15 so as to connect the shell flanges 15 and the oil inlet pipeline flange 71 through bolts;
the lower end of the circular filter housing 1 is fixedly connected with a housing bracket 14 so that the circular filter housing 1 is fixed on the dam surface through the housing bracket 14.
A filter plate 2 is fixedly connected in the circular filter shell 1, the filter plate 2 is used for filtering impurities in hydraulic oil, a sewage discharge outlet 11 is formed in one side of the circular filter shell 1, the sewage discharge outlet 11 is used for discharging the impurities, a side sealing strip 21 is fixedly connected to one side of the filter plate 2, and the side sealing strip 21 is arranged in the sewage discharge outlet 11;
the outer end of the sewage discharge port 11 is provided with a shell bin cover 3, the lower end of the shell bin cover 3 is connected to the lower end of the circular filter shell 1 through a rotating shaft, the outer end of the shell bin cover 3 is fixedly connected with a bin cover handle 33, and the inner end of the shell bin cover 3 is fixedly connected with a bin cover sealing gasket 31 and a bin cover sealing strip 32; wherein, the bin cover sealing gasket 31 is aligned on the outer side edge of the sewage draining exit 11, and the bin cover sealing strip 32 is aligned on the side sealing strip 21;
the shell bin cover 3 is fixedly connected with a bin cover connecting block 34, and the side end of the circular filtering shell 1 is fixedly connected with a shell connecting block 12; a bin cover connecting hole 35 is formed in the bin cover connecting block 34, and a shell connecting hole 13 is formed in the shell connecting block 12; with this arrangement, when the outer shell bin cover 3 covers the sewage discharge port 11, the bin cover connecting hole 35 is aligned with the outer shell connecting hole 13;
therefore, bolts can penetrate through the shell connecting holes 13 and the bin cover connecting holes 35 and are fixed through nuts, so that the shell bin cover 3 is fixed at the outer end of the sewage draining exit 11, the bin cover sealing gasket 31 is tightly pressed on the outer edge of the sewage draining exit 11, hydraulic oil is prevented from flowing out, meanwhile, the bin cover sealing strip 32 is tightly pressed on the side sealing strip 21, so that the side edge of the filter plate 2 is closed, and impurities are prevented from penetrating through the filter plate 2 through gaps.
The working principle is as follows: the oil pump 61 pumps hydraulic oil into the hydraulic oil tank 6, so that the hydraulic oil is conveyed from the oil inlet pipeline 7 to the hydraulic push rod device 9, and the hydraulic push rod device 9 can operate, so that the hydraulic push rod device 9 can extend and retract a piston rod to lift the on-off valve 93, when the hydraulic push rod device 9 is used up, the hydraulic oil can be discharged back into the hydraulic oil tank 6 through the oil discharge pipeline 8, so that the hydraulic oil is recycled, but impurities are inevitably permeated into the hydraulic oil in the circulating flowing process of the hydraulic oil;
after the oil inlet pipeline 7 is communicated with the circular filtering shell 1, hydraulic oil can be filtered by the filtering plate 2 in the circulating process, so that impurities in the hydraulic oil are blocked, and the impurities are prevented from flowing into the hydraulic push rod device 9;
when impurities accumulated in the circular filter shell 1 need to be discharged, the bolts and the nuts in the shell connecting holes 13 and the bin cover connecting holes 35 are removed, the shell bin cover 3 is opened at the moment, the impurities in the impurities can fall out of the sewage discharge port 11, then the impurities in the circular filter shell 1 can be simply cleaned, the shell bin cover 3 can be closed, then the bolts pass through the shell connecting holes 13 and the bin cover connecting holes 35 again and are fixed through the nuts, the sewage discharge process is simple and rapid, and the bolts on the flanges do not need to be removed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a gate is opened and close with water conservancy to hydraulic engineering construction, is including setting up hydraulic tank (6) on the dam mesa, its characterized in that: a hydraulic push rod device (9) is arranged at the side end of the hydraulic oil tank (6), the hydraulic oil tank (6) and the hydraulic push rod device (9) are connected with an oil discharge pipeline (8) through an oil inlet pipeline (7), and the middle section of the oil inlet pipeline (7) is communicated with a circular filtering shell (1);
a filter plate (2) is fixedly connected in the circular filter shell (1), a sewage draining outlet (11) is formed in one side of the circular filter shell (1), a side sealing strip (21) is fixedly connected to one side of the filter plate (2), and the side sealing strip (21) is arranged in the sewage draining outlet (11);
the outer end of drain (11) is provided with shell cang gai (3), the lower extreme of shell cang gai (3) is connected at the lower extreme of circular filter housing (1) through the pivot, the sealed pad (31) of inner fixedly connected with cang gai of shell cang gai (3) and cang gai sealing strip (32), the sealed pad (31) of cang gai aligns on the outside limit of drain (11), cang gai sealing strip (32) align in side seal strip (21).
2. The water conservancy opening and closing gate for the water conservancy engineering construction according to claim 1, is characterized in that: the outer side of the outer shell bin cover (3) is fixedly connected with a bin cover handle (33), the outer shell bin cover (3) is fixedly connected with a bin cover connecting block (34), and a bin cover connecting hole (35) is formed in the bin cover connecting block (34).
3. The water conservancy opening and closing gate for the water conservancy engineering construction according to claim 2, characterized in that: the side end fixedly connected with shell connecting block (12) of circular filtration shell (1), shell connecting hole (13) have been seted up on shell connecting block (12), storehouse lid connecting hole (35) align in shell connecting hole (13).
4. The water conservancy opening and closing gate for the water conservancy engineering construction according to claim 1, is characterized in that: the lower extreme fixedly connected with shell support (14) of circular filter shell (1), the both ends integration of circular filter shell (1) is provided with shell flange (15).
5. The water conservancy opening and closing gate for the water conservancy engineering construction according to claim 4, characterized in that: an oil inlet pipeline flange (71) is arranged on the oil inlet pipeline (7), and the circular filtering shell (1) is connected to the oil inlet pipeline flange (71) through a shell flange (15) through bolts.
6. The water conservancy opening and closing gate for the water conservancy engineering construction according to claim 1, characterized in that: an oil pump (61) is arranged on the hydraulic oil tank (6), and a device fixing seat (91) is arranged on the outer side of the hydraulic push rod device (9).
7. The water conservancy opening and closing gate for the water conservancy engineering construction according to claim 6, characterized in that: the dam is characterized in that a through hole is formed in the dam table board, the hydraulic push rod device (9) is longitudinally inserted into the through hole in the dam table board, and the hydraulic push rod device (9) is arranged on the dam table board through the device fixing seat (91).
8. The water conservancy opening and closing gate for the water conservancy engineering construction according to claim 7, characterized in that: the piston rod at the lower end of the hydraulic push rod device (9) is fixedly connected with a valve connecting piece (92), and the lower end of the valve connecting piece (92) is fixedly connected with an opening and closing valve (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221177313.0U CN217651723U (en) | 2022-05-16 | 2022-05-16 | Water conservancy is opened and close gate for hydraulic engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221177313.0U CN217651723U (en) | 2022-05-16 | 2022-05-16 | Water conservancy is opened and close gate for hydraulic engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217651723U true CN217651723U (en) | 2022-10-25 |
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ID=83663921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221177313.0U Active CN217651723U (en) | 2022-05-16 | 2022-05-16 | Water conservancy is opened and close gate for hydraulic engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217651723U (en) |
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2022
- 2022-05-16 CN CN202221177313.0U patent/CN217651723U/en active Active
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