CN215518649U - Gate hinge rust prevention device for hydraulic engineering - Google Patents
Gate hinge rust prevention device for hydraulic engineering Download PDFInfo
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- CN215518649U CN215518649U CN202122088390.0U CN202122088390U CN215518649U CN 215518649 U CN215518649 U CN 215518649U CN 202122088390 U CN202122088390 U CN 202122088390U CN 215518649 U CN215518649 U CN 215518649U
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- gate
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- hydraulic engineering
- sealing ring
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Abstract
The utility model discloses a gate hinge antirust device for hydraulic engineering, which comprises a gate frame and a hinge body, wherein the hinge body comprises a left hinge and a right hinge, one side of the left hinge is fixedly connected with a first mounting block, one side of the right hinge is fixedly connected with a second mounting block, a hinge pipe shaft is inserted into the second mounting block, two ends of the hinge pipe shaft penetrate through the first mounting block and are connected with sealing covers in a threaded manner, and one end of each sealing cover is bonded with a second sealing ring. According to the hinge, the second sealing ring is clamped with the second clamping groove, so that a gap between the sealing cover and the first mounting block is blocked, the first sealing rings at two ends of the supporting cylinder are respectively clamped with the first clamping grooves of the first mounting block and the second mounting block, so that the gap between the first mounting block and the second mounting block is blocked, the sealing performance among the sealing cover, the supporting cylinder, the first mounting block and the second mounting block is further ensured, water is prevented from permeating, and rusting in the hinge body is avoided.
Description
Technical Field
The utility model relates to the technical field of hinges, in particular to a gate hinge rust prevention device for hydraulic engineering.
Background
In the hydraulic engineering field, the gate is the instrument of the commonly used of shutoff river course rivers, and the gate can be used to adjust flow and upper and lower reaches water level, let out flood and discharge silt etc. to obtain benefits such as flood control, irrigation, diversion electricity generation, arrange husky, the gate hinge plays installation fixed action to the gate, and the good and bad to a great extent of gate hinge can influence the result of use of gate.
At present, the existing gate hinge for hydraulic engineering mostly has the following defects: when the gate is used, because there is the gap between hinge pin and the hinge mount piece, lead to inside easy intaking, cause inside to rust, influenced valve hinge's normal use, to sum up, present gate hinge for hydraulic engineering mostly still can not agree with actual need well.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a gate hinge antirust device for hydraulic engineering.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a gate hinge rust-resistant device for hydraulic engineering, includes gate frame and hinge body, the hinge body includes left hinge and right hinge, the first installation piece of one side fixedly connected with of left hinge, and one side fixedly connected with second installation piece of right hinge is pegged graft in the second installation piece and is had the hinge hollow shaft, and first installation piece threaded connection has sealed lid all been passed at the both ends of hinge hollow shaft, and the one end of sealed lid bonds and has the second sealing ring, the both sides of first installation piece all are equipped with the second joint groove, and second sealing ring and second joint groove looks joint, the outer wall that the hinge hollow shaft is located between first installation piece and the second installation piece has cup jointed a support section of thick bamboo, and the both ends of support section of thick bamboo all bond and have first sealing ring, the one end of first installation piece and second installation piece all is equipped with first joint groove, first sealing ring and first joint groove looks joint.
As a further scheme of the present invention, a plurality of clamping grooves are formed on an inner wall of the bottom of the first clamping groove, a plurality of second protrusions are fixedly connected to the other side of the first sealing ring, and the second protrusions are clamped with the clamping grooves.
As a further scheme of the utility model, two gates are arranged in the gate frame.
As a further scheme of the utility model, one side of the gate is provided with a water level gauge, and one side of the gate is provided with a plurality of diversion trenches.
As a further aspect of the present invention, a plurality of mounting holes are formed at one side of each of the left hinge and the right hinge.
As a still further aspect of the present invention, a plurality of first protrusions are fixedly connected to a circumferential outer wall of the sealing cover.
As a further scheme of the utility model, the circumference of the hinge pipe shaft is provided with a plurality of oil outlet holes.
As a further scheme of the utility model, the surfaces of the left hinge and the right hinge are both provided with antirust coatings.
The utility model has the beneficial effects that:
1. according to the hinge, the second sealing ring is clamped with the second clamping groove, so that a gap between the sealing cover and the first mounting block is blocked, the first sealing rings at two ends of the supporting cylinder are respectively clamped with the first clamping grooves of the first mounting block and the second mounting block, so that the gap between the first mounting block and the second mounting block is blocked, the sealing performance among the sealing cover, the supporting cylinder, the first mounting block and the second mounting block is further ensured, water is prevented from permeating, and rusting in the hinge body is avoided.
2. According to the hinge pipe shaft and the oil outlet, the hinge pipe shaft and the oil outlet are arranged, firstly, lubricating oil is filled into the hinge pipe shaft, and when the hinge body is used, the lubricating oil flows out of the oil outlet to lubricate the hinge pipe shaft, so that the flexibility of the use of the hinge body is improved.
3. The hinge body can effectively avoid the direct invasion of various corrosive substances in the atmosphere and water through the addition of the antirust coating, so that the service life of the hinge body is prolonged to the maximum extent.
Drawings
Fig. 1 is a schematic front view of a gate hinge rust prevention device for hydraulic engineering according to the present invention;
fig. 2 is a schematic rear view of the gate hinge rust prevention device for hydraulic engineering according to the present invention;
fig. 3 is a schematic view of a partial front view structure of a gate hinge rust prevention device for hydraulic engineering according to the present invention.
Fig. 4 is an enlarged schematic structural diagram of a position a of the gate hinge rust prevention device for hydraulic engineering provided by the utility model.
Fig. 5 is a schematic partial sectional structural view of a gate hinge rust prevention device for hydraulic engineering according to the present invention.
Fig. 6 is a schematic partial three-dimensional structure view of a gate hinge rust prevention device for hydraulic engineering according to the present invention.
In the figure: 1. a gate frame; 2. a gate; 3. a diversion trench; 4. a water level gauge; 5. a hinge body; 6. a left hinge; 7. a right hinge; 8. mounting holes; 9. a first mounting block; 10. a second mounting block; 11. a hinge pipe shaft; 12. a sealing cover; 13. a first bump; 14. a first seal ring; 15. a second bump; 16. a support cylinder; 17. a first clamping groove; 19. an oil outlet hole; 20. a second clamping groove; 21. a second seal ring; 22. and (4) antirust coating.
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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1 to 6, a gate hinge rust-proof device for hydraulic engineering comprises a gate frame 1 and a hinge body 5, wherein the hinge body 5 comprises a left hinge 6 and a right hinge 7, a first mounting block 9 is welded on one side of the left hinge 6, a second mounting block 10 is welded on one side of the right hinge 7, a hinge pipe shaft 11 is inserted in the second mounting block 10, two ends of the hinge pipe shaft 11 penetrate through the first mounting block 9 and are connected with a sealing cover 12 in a threaded manner, the sealing cover 12 at one end of the hinge pipe shaft 11 is unscrewed, lubricating oil is filled in the hinge pipe shaft 11, one end of the sealing cover 12 is bonded with a second sealing ring 21, two sides of the first mounting block 9 are respectively provided with a second clamping groove 20, the second sealing ring 21 is clamped with the second clamping groove 20, so as to block a gap between the sealing cover 12 and the first mounting block 9, a support barrel 16 is sleeved on the outer wall of the hinge pipe shaft 11 between the first mounting block 9 and the second mounting block 10, the both ends of a supporting cylinder 16 all bond and have first sealing ring 14, the one end of first installation piece 9 and second installation piece 10 all is equipped with first joint groove 17, first sealing ring 14 and first joint groove 17 joint mutually, the first sealing ring 14 at a supporting cylinder 16 both ends respectively with the first joint groove 17 joint of first installation piece 9 and second installation piece 10, thereby plugged up the gap between first installation piece 9 and the second installation piece 10, and then guarantee sealed lid 12, a supporting cylinder 16, the leakproofness between first installation piece 9 and the second installation piece 10, prevent the infiltration of water, in order to avoid resulting in rustting in the hinge body 5.
In the utility model, a plurality of clamping grooves are formed on the inner wall of the bottom of a first clamping groove 17, a plurality of second convex blocks 15 are integrally formed on the other side of a first sealing ring 14, the second convex blocks 15 are clamped with the clamping grooves, so that the clamping stability between the first clamping groove 17 and the first sealing ring 14 is improved, two gates 2 are arranged in a gate frame 1, a water level gauge 4 is arranged on one side of each gate 2, the water level gauge 4 is designed to be convenient for a worker to judge the water level and further to timely open and drain the water, a plurality of flow guide grooves 3 are arranged on one side of each gate 2, a plurality of mounting holes 8 are formed on one sides of a left hinge 6 and a right hinge 7, a hinge body 5 is arranged between the gate frame 1 and the gate 2 through the mounting holes 8, a plurality of first convex blocks 13 are integrally formed on the outer circumferential wall of a sealing cover 12 so as to facilitate the twisting of the sealing cover 12, a plurality of oil outlet holes 19 are formed on the circumference of a hinge pipe shaft 11, lubricating oil flows from oil outlet 19, lubricates hinge tubular shaft 11, improves the flexibility that hinge body 5 used, and left side hinge 6 all is equipped with anti rust coating 22 with right hinge 7 surface, and anti rust coating 22's increase can effectually avoid in the atmosphere with the direct invasion of the various corrosive substance of aquatic for the life of the extension hinge body 5 of maximize.
The working principle is as follows: when the hinge tube shaft is used, firstly, the sealing cover 12 at one end of the hinge tube shaft 11 is unscrewed, lubricating oil is filled into the hinge tube shaft 11, after the sealing cover 12 is well filled, then the lubricating oil flows out from the oil outlet 19 to lubricate the hinge tube shaft 11, the use flexibility of the hinge body 5 is improved, the second sealing ring 21 is clamped with the second clamping groove 20 so as to block a gap between the sealing cover 12 and the first mounting block 9, the first sealing rings 14 at two ends of the supporting cylinder 16 are respectively clamped with the first clamping grooves 17 of the first mounting block 9 and the second mounting block 10 so as to block the gap between the first mounting block 9 and the second mounting block 10, and further ensure the sealing performance among the sealing cover 12, the supporting cylinder 16, the first mounting block 9 and the second mounting block 10, the addition of the antirust coating 22 can effectively avoid the direct invasion of various corrosive substances in the atmosphere and water, so as to maximally prolong the service life of the hinge body 5, then, install hinge body 5 between gate frame 1 and gate 2 through mounting hole 8, the staff's of being convenient for of the design of water level chi 4 is to the judgement of water level, and then makes things convenient for the timely floodgate of opening of staff to drain.
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 (8)
1. A gate hinge antirust device for hydraulic engineering comprises a gate frame (1) and a hinge body (5) and is characterized in that the hinge body (5) comprises a left hinge (6) and a right hinge (7), one side of the left hinge (6) is fixedly connected with a first installation block (9), one side of the right hinge (7) is fixedly connected with a second installation block (10), a hinge pipe shaft (11) is inserted in the second installation block (10), two ends of the hinge pipe shaft (11) penetrate through the first installation block (9) and are in threaded connection with a sealing cover (12), one end of the sealing cover (12) is bonded with a second sealing ring (21), two sides of the first installation block (9) are respectively provided with a second clamping groove (20), the second sealing ring (21) is clamped with the second clamping grooves (20), and a support cylinder (16) is sleeved on the outer wall of the hinge (11) between the first installation block (9) and the second installation block (10), the both ends of a supporting cylinder (16) all bond and have first sealing ring (14), the one end of first installation piece (9) and second installation piece (10) all is equipped with first joint groove (17), first sealing ring (14) and first joint groove (17) looks joint.
2. The gate hinge antirust device for the water conservancy project according to claim 1, wherein a plurality of clamping grooves are formed in the inner wall of the bottom of the first clamping groove (17), a plurality of second convex blocks (15) are fixedly connected to the other side of the first sealing ring (14), and the second convex blocks (15) are clamped with the clamping grooves.
3. The gate hinge antirust device for the water conservancy project according to claim 1, characterized in that two gates (2) are installed in the gate frame (1).
4. The gate hinge rust prevention device for the water conservancy project according to claim 3, characterized in that a water level gauge (4) is arranged on one side of the gate (2), and a plurality of diversion trenches (3) are arranged on one side of the gate (2).
5. The gate hinge rust prevention device for the hydraulic engineering according to claim 1, characterized in that a plurality of mounting holes (8) are formed in one side of each of the left hinge (6) and the right hinge (7).
6. The gate hinge rust prevention device for hydraulic engineering according to claim 1, wherein the circumferential outer wall of the sealing cover (12) is fixedly connected with a plurality of first protrusions (13).
7. The gate hinge rust preventer of water conservancy projects according to claim 1, characterized in that, the circumference of the hinge pipe axle (11) is provided with a plurality of oil outlet holes (19).
8. The gate hinge rust prevention device for the hydraulic engineering according to claim 1, characterized in that the surfaces of the left hinge (6) and the right hinge (7) are provided with rust prevention coatings (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122088390.0U CN215518649U (en) | 2021-09-01 | 2021-09-01 | Gate hinge rust prevention device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122088390.0U CN215518649U (en) | 2021-09-01 | 2021-09-01 | Gate hinge rust prevention device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215518649U true CN215518649U (en) | 2022-01-14 |
Family
ID=79794930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122088390.0U Active CN215518649U (en) | 2021-09-01 | 2021-09-01 | Gate hinge rust prevention device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215518649U (en) |
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2021
- 2021-09-01 CN CN202122088390.0U patent/CN215518649U/en active Active
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