CN215329754U - Radial gate adopting multi-support-arm composite hinge structure for hydraulic and hydroelectric engineering - Google Patents
Radial gate adopting multi-support-arm composite hinge structure for hydraulic and hydroelectric engineering Download PDFInfo
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- CN215329754U CN215329754U CN202121605915.7U CN202121605915U CN215329754U CN 215329754 U CN215329754 U CN 215329754U CN 202121605915 U CN202121605915 U CN 202121605915U CN 215329754 U CN215329754 U CN 215329754U
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- 239000002131 composite material Substances 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of gates, and particularly relates to a radial gate which is used for hydraulic and hydroelectric engineering and adopts a multi-support-arm composite hinge structure. The technology includes that the door leaf of end stagnant water seat, arc panel and control door leaf carry out the drive arrangement who removes, drive arrangement includes hydraulic hoist and gate arm, and the door leaf is located the top of end stagnant water seat, is provided with two first fixed plates that overlap between door leaf and the end stagnant water seat, and first fixed plate side is provided with fixed subassembly. In use, be provided with the fixed plate between radial gate and the rivers passageway, make rivers can not the direct wear and tear surface of radial gate below rivers passageway, can carry out quick replacement to the place of fixed plate and radial gate contact after being damaged moreover to this fixed plate simple structure, it is convenient to dismantle, more economy.
Description
Technical Field
The utility model belongs to the technical field of gates, and particularly relates to a radial gate which is used for hydraulic and hydroelectric engineering and adopts a multi-support-arm composite hinge structure.
Background
Current society electric power has covered people's facet in the life, is more common when obtaining electric power through the power station, and the construction of power station can not leave the setting of flood discharge hole, and current flood discharge hole gate mostly passes through the rope as main power, and the complicated maintenance of structure is inconvenient, and the design of gate mostly is the plane, receives the effort of water great, makes the gate warp easily and is unfavorable for the maintenance of gate, for this reason, we provide a power station dam bank flood discharge hole radial gate. Radial gate compares in plane gate, and radial gate's the power of opening a door is little, can seal the drill way of fairly large tracts of land, does not influence the gate way of water flow state, and the thickness of floodgate is shorter, and the height of frame bridge is lower, and it is little to bury the piece. But the local impact and the wearing and tearing back of passing through long-term rivers of passageway surface that radial gate below rivers passed through for its surface is unsmooth, then has the clearance with radial gate bottom cooperation, and at this moment will have the condition of leaking to take place, and current device does not protect the surface of passageway.
SUMMERY OF THE UTILITY MODEL
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the utility model provides a radial gate that is used for hydraulic and hydroelectric engineering to adopt many compound hinge structures of supporting arm increases the fixed plate and prevents that rivers from strikeing and wearing and tearing to the surface of radial gate below passageway to can quick replacement part.
A radial gate for hydraulic and hydroelectric engineering adopts many compound hinge structures of supporting arm, carry out the drive arrangement who removes including the leaf and the control leaf of end stagnant water seat, cambered plate, drive arrangement includes hydraulic hoist and support arm, the leaf is located the top of end stagnant water seat, is provided with two first fixed plates that overlap between leaf and the end stagnant water seat, the first fixed plate top surface of top closely laminates with the bottom of leaf, the first fixed plate bottom surface of below closely laminates with end stagnant water seat, first fixed plate side is provided with fixed subassembly.
The scheme is further optimized, and a first sealing gasket is arranged at the bottom of the door leaf.
The scheme is further optimized, the two first fixing plates are embedded into the bottom water stop seat, and a plurality of pillars are arranged below the first fixing plates.
The scheme is further optimized, the fixing assembly comprises two second fixing plates, one second fixing plate is connected with the side face of the first fixing plate above, the other second fixing plate is connected with the side face of the first fixing plate below, and the two second fixing plates are movably connected through bolts.
The scheme is further optimized, and a receiving processor is arranged on the hydraulic hoist.
The scheme is further optimized, a third inductor is arranged on the door leaf, and a first inductor and a second inductor which are matched with the third inductor are arranged corresponding to the third inductor.
Compared with the prior art, the utility model has the following beneficial effects:
in use, be provided with the fixed plate between radial gate and passageway, make rivers can not the direct wear and tear surface of radial gate below passageway, can carry out quick replacement to the place of fixed plate and radial gate contact after being damaged moreover to this simple structure, convenient operation, it is more economical.
Drawings
FIG. 1 is a schematic structural diagram of the present invention
Names of components in the drawings: 1. the device comprises a bottom water stop seat 2, a first fixed hinged seat 3, a supporting hinge 4, a second fixed hinged seat 5, a receiving processor 6, a hydraulic hoist 7, a first inductor 8, a second inductor 9, a third inductor 10, a door leaf 11, a first sealing gasket 12, a second sealing gasket 13, a first fixing plate 14, a support column 15, a second fixing plate 16 and a support arm.
Detailed Description
The present invention is further described in the following detailed description with reference to the drawings, but the utility model is not limited thereto, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Example 1
A radial gate for hydraulic and hydroelectric engineering adopts many compound hinge structures of supporting arm, including end stagnant water seat 1, cambered panel's door leaf 10 and control door leaf 10 carry out the drive arrangement who removes, drive arrangement includes hydraulic hoist 6 and support arm 16, and door leaf 10 is located end stagnant water seat 1's top, is provided with two first fixed plates 13 that overlap between door leaf 10 and the end stagnant water seat 1, the first fixed plate 13 top surface of top and the bottom of door leaf 10 closely laminate, the first fixed plate 13 bottom surface of below and the end stagnant water seat 1 closely laminate, first fixed plate 13 side is provided with fixed subassembly.
This embodiment has the following effects:
in use, the first fixing plate 13 is added to prevent water flow from impacting and wearing the top of the bottom water stop seat 1 where the top contacts the door leaf 10, and the first fixing plate 13 can be replaced quickly and easily after water flow wears the top surface of the first fixing plate 13 above.
When the water-stop door is installed, as shown in fig. 1, the door leaf 10 is arranged above the bottom water-stop seat 1, one end of the support arm 16 is connected to the inner side of the door leaf 10, the other end of the support arm is hinged with the support hinge 3, and the support hinge 3 comprises a hinge for connecting the support arm, a fixed shaft and a first fixed hinge seat 2; one end of a cylinder body of the hydraulic hoist 6 is hinged with the inner side of the door leaf 10, the other end of the cylinder body is hinged with the second fixed hinged support 4, the first fixed hinged support 2 and the second fixed hinged support 4 are fixed with a buried component on the wall, the horizontal height of the second fixed hinged support 4 is higher than that of the first fixed hinged support 2, and the installation position of the first fixed hinged support 2 is higher than the downstream water surface; two overlapped first fixing plates 13 are arranged between the door leaf 10 and the bottom water stop seat 1 and are fixed through fixing components on the side surfaces, and in order to enable the two first fixing plates 13 to be fixed, two groups of fixing components can be arranged on the left side and the right side of the first fixing plates 13 or in the front and the back. And the two support arms 16, the two hydraulic hoists 6, the two support hinges 3 and the two second fixed hinge bases 4 are respectively positioned on the two side walls.
In the operation process, the gate leaf 10 takes a fixed shaft on the supporting hinge 3 as a circle center and the support arm 16 as a radius, and swings through the movement of a cylinder body of the hydraulic hoist 6 to complete the opening and closing of the arc gate; after the first fixing plate 13 above is washed by long-time water flow and the arc gate is opened and closed to cause abrasion, the first fixing plate 13 above is detached through the fixing assembly and replaced by a new first fixing plate 13. The device has the advantages of simple structure, convenient operation, reduced replacement time, economy and practicality.
Example 2
This embodiment further illustrates the technology that the bottom of the door leaf 10 is provided with a first gasket 11.
This embodiment has the following effects:
in use, as shown in fig. 1, in order to make the first fixing plate 13 and the door leaf 10 be attached to each other more closely, the bottom of the door leaf 10 is not worn, the first sealing gasket 11 is arranged at the bottom of the door leaf 10, so that when the radial gate is opened and closed for many times and water flow impacts for a long time, only the first sealing gasket 11 is worn without wearing the door leaf 10, and only the first sealing gasket 11 needs to be replaced during replacement.
The rubber can be selected when the material is selected, and the rubber has the advantages of good elasticity, strong adaptive deformability, simple structure, tight and reliable water sealing, economy, simple and convenient installation and replacement, aging resistance and long service life. Of course, different materials can be selected according to actual conditions.
Example 3
In this embodiment, the two first fixing plates 13 are embedded into the bottom water stop seat 1, and a plurality of pillars 14 are disposed below the first fixing plates 13.
This embodiment has the following effects:
in use, in order to reduce impact and abrasion of water flow to the first fixing plate 13, during construction, as shown in fig. 1, a groove is formed in the top of the bottom water stop seat 1, a part of the supporting column 14 is embedded in the groove, then the first fixing plate 13 below is fixedly installed on the supporting column 14, the top surface of the first fixing plate 13 above is flush with the top surface of the bottom water stop seat 1, the two first fixing plates 13 are fixed through fixing components on the side surfaces, the second sealing gaskets 12 are arranged around the first fixing plate 13 to prevent water leakage, the first fixing plate 13 below and the supporting column 14 below can be protected from being corroded, and the service lives of the first fixing plate 13 and the supporting column are prolonged. Of course, when mounting, a barb may be designed under the pillar 14 to strengthen the stability of the first fixing plate 13. The lower first fixing plate 13 may have a portion embedded in the groove, so that the pillar 14 may be completely embedded in the groove, and the second gasket 12 may be eliminated.
Inlay into end stagnant water seat 1 with first fixed plate 13 in, firstly in order to reduce rivers to the impact and the wearing and tearing of first fixed plate 13, secondly when the top surface of the first fixed plate 13 of top and the top surface of end stagnant water seat 1 flush, can make impurity can not pile up in the place ahead of first fixed plate 13.
In the practical application process, for simple and convenient installation, two overlapped first fixing plates 13 can be arranged at the top of the bottom water stop seat 1 without forming a groove.
Example 4
In this embodiment, the fixing assembly includes two second fixing plates 15, one of the second fixing plates 15 is connected to the side of the upper first fixing plate 13, the other second fixing plate 15 is connected to the side of the lower first fixing plate 13, and the two second fixing plates 15 are movably connected by bolts.
This embodiment has the following effects:
in use, in order to make the two first fixing plates 13 more fixed and easy to disassemble, when in installation, the second fixing plate 15 is provided with a plurality of holes for bolts to pass through, and the side surface of the second fixing plate 15 is connected with the side surface of the first fixing plate 13; later, in order to facilitate installation and replacement of the upper first fixing plate 13, the bolt can be upwards passed through the holes of the two second fixing plates 15, the inner surfaces of the bolt and the nut are welded with the bottom surface of the lower second fixing plate 15, and during later installation, the bolt is aligned with the hole of the upper second fixing plate 15 and is placed well, and the bolt is screwed down by the nut. The structure is simple, the operation is convenient, and the replacing speed is high.
Example 5
In this embodiment, the hydraulic hoist 6 is provided with a receiving processor 5.
This embodiment has the following effects:
in use, in order to enable the hydraulic hoist 6 to quickly receive and process signals of the control chamber to control the radial gate, the radial gate has a simple structure and is convenient to operate. After the control room sends out an instruction, the receiving processor 5 receives the instruction of the control room and processes the instruction, and then the radial gate is opened or closed through the movement of the hydraulic hoist 6 cylinder body. In operation, for safety reasons, a warning light is provided on the receiving processor 5, and when it is in normal operation, the green light flashes and sounds a buzzer, and when it is abnormal, the red light flashes and sounds an alarm.
Example 6
In this embodiment, as will be further explained, the door leaf 10 is provided with a third sensor 9, and a first sensor 7 and a second sensor 8 are provided corresponding to the third sensor 9.
This embodiment has the following effects:
during installation, the radial gate is sized and the opening and closing force of the radial gate is reduced for accurate opening. As shown in fig. 1, an arc-shaped groove for sliding the door leaf 10 is formed in the side wall, a track is arranged in the groove and used for sliding the door leaf 10 quickly and laborsavingly, and the first inductor 7 and the second inductor 8 are arranged on the arc-shaped groove.
When the water quantity is not large, the radial gate is not required to be completely opened, and the stop position of the radial gate can be controlled by the contact of the third inductor 9 on the gate leaf 10 and different inductors on the arc-shaped groove, so that the opening size of the radial gate is controlled. The device is convenient to install, simple to operate, economical and practical.
Claims (6)
1. The utility model provides a radial gate that is used for hydraulic and hydroelectric engineering to adopt many compound hinge structures of supporting arm, carries out the drive arrangement who removes including end stagnant water seat (1), cambered plate's door leaf (10) and control door leaf (10), its characterized in that: the driving device comprises a hydraulic hoist (6) and a support arm (16), a door leaf (10) is located above a bottom water stop seat (1), two overlapped first fixing plates (13) are arranged between the door leaf (10) and the bottom water stop seat (1), the top surface of the first fixing plate (13) above the door leaf is tightly attached to the bottom of the door leaf (10), the bottom surface of the first fixing plate (13) below the door leaf is tightly attached to the bottom water stop seat (1), and a fixing assembly is arranged on the side surface of the first fixing plate (13).
2. The radial gate of claim 1, which is used for hydraulic and hydro-power engineering and adopts a multi-support-arm composite hinge structure, and is characterized in that: the bottom of the door leaf (10) is provided with a first sealing gasket (11).
3. The radial gate of claim 1, which is used for hydraulic and hydro-power engineering and adopts a multi-support-arm composite hinge structure, and is characterized in that: the bottom water stop seat (1) is embedded into the two first fixing plates (13), and a plurality of pillars (14) are arranged below the first fixing plates (13).
4. The radial gate of claim 1, which is used for hydraulic and hydro-power engineering and adopts a multi-support-arm composite hinge structure, and is characterized in that: the fixed component comprises two second fixed plates (15), one of the second fixed plates (15) is connected with the side face of the first fixed plate (13) above, the other second fixed plate (15) is connected with the side face of the first fixed plate (13) below, and the two second fixed plates (15) are movably connected through bolts.
5. The radial gate of claim 1, which is used for hydraulic and hydro-power engineering and adopts a multi-support-arm composite hinge structure, and is characterized in that: and a receiving processor (5) is arranged on the hydraulic hoist (6).
6. The radial gate of claim 1, which is used for hydraulic and hydro-power engineering and adopts a multi-support-arm composite hinge structure, and is characterized in that: the door leaf (10) is provided with a third sensor (9), and a first sensor (7) and a second sensor (8) which are matched with the third sensor (9) are arranged corresponding to the third sensor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121605915.7U CN215329754U (en) | 2021-07-15 | 2021-07-15 | Radial gate adopting multi-support-arm composite hinge structure for hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121605915.7U CN215329754U (en) | 2021-07-15 | 2021-07-15 | Radial gate adopting multi-support-arm composite hinge structure for hydraulic and hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215329754U true CN215329754U (en) | 2021-12-28 |
Family
ID=79567371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121605915.7U Expired - Fee Related CN215329754U (en) | 2021-07-15 | 2021-07-15 | Radial gate adopting multi-support-arm composite hinge structure for hydraulic and hydroelectric engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215329754U (en) |
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2021
- 2021-07-15 CN CN202121605915.7U patent/CN215329754U/en not_active Expired - Fee Related
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| 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: 20211228 |