CN210459140U - Adjustable P-shaped gate water seal - Google Patents
Adjustable P-shaped gate water seal Download PDFInfo
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- CN210459140U CN210459140U CN201921074777.7U CN201921074777U CN210459140U CN 210459140 U CN210459140 U CN 210459140U CN 201921074777 U CN201921074777 U CN 201921074777U CN 210459140 U CN210459140 U CN 210459140U
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Abstract
A regulating P-shaped gate water seal, in particular to a regulating P-shaped gate water seal which can effectively restrain gate water leakage. The utility model is arranged on the water seal mounting plate of the gate and is connected with the gate groove sill embedded part, and is characterized in that the water seal comprises an adjusting bolt, an adjusting nut, a connecting plate, a fixing nut, a fixing bolt, an adjusting plate and water seal rubber, the connecting plate is fixed on the water seal mounting plate, a hole is arranged on the connecting plate, and the adjusting nut is fixed on the connecting plate above the hole; the water seal rubber is inverted P-shaped and is arranged at an included angle where the water seal mounting plate and the doorgroove sill embedded part are intersected, the round head of the water seal rubber is arranged on the doorgroove sill embedded part, the vertical section is attached to the mounting plate, the adjusting plate covers the side part of the water seal rubber, and the water seal rubber and the adjusting plate are fixed to the lower portion of the water seal mounting plate through fixing bolts. The utility model is suitable for a contained angle is the structure of acute angle between the piece is buried to water seal mounting panel and tank bottom threshold, carries out the pretension operation in the department of leaking, effectively inhibits the gate and leaks.
Description
Technical Field
The utility model relates to a hydraulic and hydroelectric engineering, especially a precompression volume convenient to increase water seal effectively restraines the regulation formula P type gate water seal that the gate leaked.
Background
A gate is usually arranged on a hydropower station or hydraulic engineering building and used as equipment for retaining water, draining water and controlling water flow. When the construction scale is the same, the arrangement of hydraulic buildings can be simplified by the gate with the wide orifice and the gate with the narrow orifice, the input quantity of metal structure equipment is reduced, and the economic advantage is obvious. However, the water pressure load of the gate with the wide orifice is large, so that the midspan deflection of the main cross beam of the gate is large, and if the rigidity design of the bottom of the gate is insufficient, water leakage at the middle position of the bottom water seal of the gate often occurs. Water leakage not only results in water waste, but more importantly, when the water leakage of the gate is large, destructive vibration of the gate can be caused. If the bottom rigidity of the gate is designed to be large, the weight of the gate and the capacity of the hoist are both correspondingly increased, and the gate is not economical.
Disclosure of Invention
The utility model aims to solve is that the gate rigidity on the current hydraulic engineering is low, leaks easily, and the high then problem with high costs of rigidity provides the precompression volume of increase water seal of being convenient for, effectively restraines the regulation formula P type gate water seal that the gate leaked.
The utility model discloses a regulation formula P type gate water seal installs on the water seal mounting panel of gate, connects with gate slot sill embedded part, and its characterized in that this water seal includes adjusting bolt, adjusting nut, connecting plate, fixation nut, fixation bolt, adjusting plate and water seal rubber, and the connecting plate is fixed on the water seal mounting panel, is provided with the hole on the connecting plate, and adjusting nut fixes on the connecting plate above this hole, and adjusting bolt is connected with adjusting nut and passes the hole on the connecting plate and meet with the adjusting plate; the water seal rubber is inverted P-shaped, the water seal rubber is arranged at an included angle where the water seal mounting plate and the doorgroove sill are embedded and intersected, the round head of the water seal rubber is arranged on the doorgroove sill embedded, the vertical section is attached to the mounting plate, the adjusting plate covers the side portion of the water seal rubber, the top of the adjusting plate is connected with the bottom end of the adjusting bolt, a strip hole is formed in the adjusting plate, through holes are formed in the water seal rubber and the water seal mounting plate, the fixing bolt penetrates through the strip hole and the through holes to be connected with the fixing nut, and the water seal rubber and the adjusting plate are fixed to the lower portion of the water seal mounting.
Adjusting plate upper portion set up the boss, the lower part sets up the arc breach, the boss covers at water seal rubber tip, the arc breach covers in water seal rubber button head department, through boss and arc breach, extrudees water seal rubber downwards simultaneously, makes water seal rubber hug closely in the contained angle department that water seal mounting panel and tank bottom threshold buried the piece, improves the water seal effect.
The adjusting plate lateral wall on still be provided with the baffle, set up the spring washer on the baffle, be provided with the hole on the baffle, the hole position corresponds with rectangular hole position, the spring washer sets up in hole department, fixing bolt passes the spring washer, the baffle, the adjusting plate, be connected with fixation nut behind water seal rubber and the water seal mounting panel, the baffle is used for protecting the button head of adjusting plate and water seal rubber, improve the life of adjusting plate and water seal rubber, the spring washer is used for improving fixation nut's fastening nature, can also avoid water from the gap infiltration between fixation bolt and the hole.
When the adjusting bolt is screwed, the deformation degree of the water seal rubber can be observed, the water seal rubber is tightly attached to the bottom of the water seal mounting plate and the bottom embedded part of the sill, the water seal rubber can be effectively used for generating a water seal effect, and the excessive deformation damage of the water seal rubber can be avoided.
The utility model discloses a regulation formula P type gate water seal, simple structure, convenient to use, the design science is applicable to water seal mounting panel and tank bottom threshold and buries the structure that the contained angle is the acute angle between the piece, can appear leaking at the gate and carry out the pretension operation, increases the precompression volume of water seal, effectively inhibits the gate and leaks to provide important guarantee for hydraulic and hydroelectric engineering's safe operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The water seal installation plate comprises a water seal installation plate 1, a doorgroove sill embedded part 2, an adjusting bolt 3, an adjusting nut 4, a connecting plate 5, a fixing nut 6, a fixing bolt 7, an adjusting plate 8, water seal rubber 9, a strip hole 10, a boss 11, an arc-shaped notch 12, a baffle 13 and an elastic gasket 14.
Detailed Description
Example 1: an adjustable P-shaped gate water seal is arranged on a water seal mounting plate 1 of a gate and is connected with a gate groove sill embedded part 2, the water seal comprises an adjusting bolt 3, an adjusting nut 4, a connecting plate 5, a fixing nut 6, a fixing bolt 7, an adjusting plate 8 and water seal rubber 9, the connecting plate 5 is fixed on the water seal mounting plate 1, the adjusting nut 4 is fixed on the connecting plate 5, and the adjusting bolt 3 is arranged in the adjusting nut 4 through threads; water seal rubber 9 is the style of calligraphy of falling P, the setting buries the crossing contained angle department of piece 2 at water seal mounting panel 1 and gate slot sill, the button head setting of water seal rubber 9 buries on piece 2 at gate slot sill, vertical section pastes on the mounting panel, adjusting plate 8 covers at water seal rubber 9 lateral part, 8 tops of adjusting plate meet with adjusting bolt 3 bottoms, water seal rubber 9, it sets up rectangular hole 10 to correspond on adjusting plate 8 and the water seal mounting panel 1, fixing bolt 7 passes rectangular hole 10 and connects fixation nut 6, fix water seal rubber 9 and adjusting plate 8 in water seal mounting panel 1 lower part through fixing bolt 7. The upper portion of the adjusting plate 8 is provided with a boss 11, the lower portion of the adjusting plate is provided with an arc-shaped notch 12, the boss 11 covers the end portion of the water seal rubber 9, the arc-shaped notch 12 covers the round head of the water seal rubber 9, the water seal rubber 9 is extruded downwards through the boss 11 and the arc-shaped notch 12, the water seal rubber 9 is tightly attached to the included angle of the water seal mounting plate 1 and the groove bottom sill embedded part 2, and the water seal effect is improved.
Still be provided with baffle 13 on the 8 lateral walls of adjusting plate, set up elastic washer 14 on the baffle 13, be provided with the hole on the baffle 13, the hole position corresponds with rectangular hole 10 position, elastic washer 14 sets up in hole department, fixing bolt 7 passes elastic washer 14, baffle 13, adjusting plate 8, be connected with fixation nut 6 behind water seal rubber 9 and the water seal mounting panel 1, baffle 13 is used for protecting the button head of adjusting plate 8 and water seal rubber 9, improve adjusting plate 8 and water seal rubber 9's life, elastic washer 14 is used for improving fixation nut 6's fixity, can also avoid water from the gap infiltration between fixation bolt 7 and the hole.
When the water seal rubber device is used, firstly, the water seal rubber 9, the adjusting plate 8 and the baffle 13 are fixed on the side wall of the lower part of the water seal mounting plate 1, then the adjusting bolt 3 is screwed into the adjusting nut 4 continuously, the bottom of the adjusting bolt 3 is connected with the adjusting plate 8, the adjusting bolt 3 is screwed continuously, the adjusting plate 8 is extruded downwards, then the water seal rubber 9 is extruded through the adjusting plate 8, after the water seal rubber 9 generates certain deformation, the water seal rubber covers the side wall of the lower part of the water seal mounting plate 1, the upper part of the doorsill embedded part 2 of the doorgroove bottom and the included angle between the water seal mounting plate 1 and the doorsill embedded part 2, in the process of screwing the adjusting bolt 3, the deformation degree of the water seal rubber 9 can be observed, the water seal rubber can be tightly attached to the water seal mounting plate 1 and the doorsill embedded part 2 of.
Claims (3)
1. A regulating type P-shaped gate water seal is arranged on a water seal mounting plate (1) of a gate and is connected with a gate groove sill embedded part (2), and is characterized in that the water seal comprises a regulating bolt (3), a regulating nut (4), a connecting plate (5), a fixing nut (6), a fixing bolt (7), a regulating plate (8) and water seal rubber (9), the connecting plate (5) is fixed on the water seal mounting plate (1), the regulating nut (4) is fixed on the connecting plate (5), and the regulating bolt (3) is arranged in the regulating nut (4) through threads; water seal rubber (9) is the style of calligraphy of falling P, the setting buries the crossing contained angle department of piece (2) at water seal mounting panel (1) and gate slot sill, the button head setting of water seal rubber (9) buries on piece (2) at gate slot sill, vertical section pastes on the mounting panel, adjusting plate (8) cover is at water seal rubber (9) lateral part, adjusting plate (8) top meets with adjusting bolt (3) bottom, water seal rubber (9), correspond on adjusting plate (8) and the water seal mounting panel (1) and set up rectangular hole (10), fixing bolt (7) pass rectangular hole (10) and connect fixation nut (6), fix water seal rubber (9) and adjusting plate (8) in water seal mounting panel (1) lower part through fixing bolt (7).
2. The adjustable P-shaped gate water seal according to claim 1, wherein the adjusting plate (8) is provided with a boss (11) at the upper part and an arc-shaped gap (12) at the lower part, the boss (11) covers the end part of the water seal rubber (9), and the arc-shaped gap (12) covers the round head of the water seal rubber (9).
3. The adjustable P-type gate water seal according to claim 1, wherein the side wall of the adjusting plate (8) is further provided with a baffle (13), the baffle (13) is provided with an elastic washer (14), the baffle (13) is provided with a hole, the position of the hole corresponds to the position of the strip hole (10), the elastic washer (14) is arranged at the hole, and the fixing bolt (7) penetrates through the elastic washer (14), the baffle (13), the adjusting plate (8), the water seal rubber (9) and the water seal mounting plate (1) and then is connected with the fixing nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921074777.7U CN210459140U (en) | 2019-07-10 | 2019-07-10 | Adjustable P-shaped gate water seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921074777.7U CN210459140U (en) | 2019-07-10 | 2019-07-10 | Adjustable P-shaped gate water seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210459140U true CN210459140U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921074777.7U Active CN210459140U (en) | 2019-07-10 | 2019-07-10 | Adjustable P-shaped gate water seal |
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| Country | Link |
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| CN (1) | CN210459140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962628A (en) * | 2020-08-24 | 2020-11-20 | 中建环能科技股份有限公司 | Discharge gate with adjustable seal structure and adjustable mount pad |
| CN113026783A (en) * | 2021-03-31 | 2021-06-25 | 河北省水利工程局 | Channel underwater lining plate maintenance steel cofferdam |
-
2019
- 2019-07-10 CN CN201921074777.7U patent/CN210459140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962628A (en) * | 2020-08-24 | 2020-11-20 | 中建环能科技股份有限公司 | Discharge gate with adjustable seal structure and adjustable mount pad |
| CN113026783A (en) * | 2021-03-31 | 2021-06-25 | 河北省水利工程局 | Channel underwater lining plate maintenance steel cofferdam |
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