CN106012985B - A kind of improved method and fixed wheel gate of extra-high head fixed wheel gate - Google Patents
A kind of improved method and fixed wheel gate of extra-high head fixed wheel gate Download PDFInfo
- Publication number
- CN106012985B CN106012985B CN201610573328.1A CN201610573328A CN106012985B CN 106012985 B CN106012985 B CN 106012985B CN 201610573328 A CN201610573328 A CN 201610573328A CN 106012985 B CN106012985 B CN 106012985B
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- Prior art keywords
- gate
- fixed wheel
- supporting
- extra
- reversely
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/54—Sealings for gates
Abstract
The invention discloses a kind of improved method and fixed wheel gate of extra-high head fixed wheel gate, the gate of the present invention is forward and reverse to use three margin positions, to reduce the deformation of gate, and prevents from rocking before and after gate, the vibration during gate Xiamen is reduced, is advantageous to the safety of gate operation；The upstream face both sides of gate and top set reversely supporting, and positive supporting is set in the back side both sides of gate and top；Meanwhile gate upstream face sets the p-type water seal with together with of one of pressurising " mountain " type from inside to outside, increase by one of sealing defence line, be advantageous to prevent leak；Gate internode is connected by screw bolts, and the difficulty of Site Welding workload and postwelding defect elimination is reduced, to ensure gate installation quality；Reversely supporting sliding block is used with setting bearing support mode at bulkhead gate center line overlapping positions on panel, with the installation of fixed wheel device without interference, to reduce the installation difficulty of reversely supporting sliding block.Instant invention overcomes the shortcomings of the prior art.
Description
Technical field
The present invention relates to a kind of improved method and fixed wheel gate of extra-high head fixed wheel gate, belongs to Hydraulic and Hydro-Power Engineering gold
Belong to technical field of structures.
Background technology
For fixed wheel gate, be generally used for extra-high head sluicing emergency gate, generally use upstream set one of sealing, under
The pattern of trip two row bulkhead gates of arrangement, this is present, and the forward and reverse only left and right sides of gate is spacing, and gate is easy during Xiamen
Produce vibration；In addition, reversely supporting sliding block bolt is located in the double webs of side bar, easily interferes, pacify with the installation of fixed wheel device
It is larger to fill difficulty, and water seal is set together, if existing, contact is uneven easily to produce drainage, and bottom seal uses stripe shape brachycephalic
Formula bottom when water seal section is more than 20mm, which exists, compresses uneven flexible generation fatigue rupture phenomenon；In addition, gate assembles
Using Site Welding pattern, if poor welding quality scene defect elimination difficulty is big, so existing technical merit is still not perfect enough.
The content of the invention
It is an object of the present invention to provide a kind of structural stability is good, installation is easy, good seal performance, service life length
Extra-high head fixed wheel gate improved method and fixed wheel gate, to solve above shortcomings in the prior art.
The technical proposal of the invention is realized in this way：
A kind of gate of the improved method of extra-high head fixed wheel gate of the present invention is forward and reverse to use three margin positions, to subtract
The deformation of paddle, and prevent from rocking before and after gate, the vibration during gate Xiamen is reduced, is advantageous to the peace of gate operation
Entirely；The upstream face both sides of gate and top set reversely supporting, and positive supporting is set in the back side both sides of gate and top；Together
When, gate upstream face sets the p-type water seal with together with of one of pressurising " mountain " type from inside to outside, increases by one of sealing defence line, is advantageous to
Prevent leak；Gate internode is connected by screw bolts, and reduces the difficulty of Site Welding workload and postwelding defect elimination, to ensure that gate is pacified
Packing quality；Reversely supporting sliding block is used with setting bearing support mode at bulkhead gate center line overlapping positions on panel, with determining
Wheel apparatus installation is without interference, to reduce the installation difficulty of reversely supporting sliding block.
The extra-high head fixed wheel gate formed according to preceding method, including the gate in gate slot；The upstream face of gate
Both sides and top reversely support sliding block provided with one group, and the downstream face both sides of gate and top are provided with one group of positive supporting fixed wheel；Lock
The upstream face of door is provided with one of pressurising " mountain " type water seal p-type water seal with together with from the inside to the outside.
In foregoing extra-high head fixed wheel gate, the gate is made up of more piece, and gate is punished in girder and saved；Girder is by upper and lower
The two points of valve girders symmetrically made are through bolt connection；Valve girder is divided to be welded by symmetrical preceding flange plate, web and rear flange plate
Connect composition.
In foregoing extra-high head fixed wheel gate, the web is welded to form by side column connecting plate, middle connecting plate and support plate；
Web is symmetrical arranged reinforcing plate with dividing plate intersection；Support plate be located at the back side that middle connecting plate intersects with dividing plate and center line with every
Plate center line is corresponding；Match somebody with somebody auger shell keyhole between side column connecting plate, middle connecting plate and support plate, wherein there is the articulation no less than 3%
Hole；The bevelling transition of side column connecting plate and middle connection plate weld；Side column connecting plate and the finishing of support plate contact site.
Set in foregoing extra-high head fixed wheel gate, on the inside of " mountain " the type water seal and upwarp pressing plate；
In foregoing extra-high head fixed wheel gate, the reversely supporting sliding block overlaps position on panel with bulkhead gate center line
Put place and bearing support is set；Bearing support is made up of supporting faceplate, support webs and Zhi Cheng Transverse plates.
In foregoing extra-high head fixed wheel gate, the edge of a wing after dividing plate, the edge of a wing and bottom after dividing plate are provided with the bottom margin of gate
The ribs trailing edge of water seal apron piece is in the same plane；The ribs lower rear edge of bottom seal apron piece uses circular arc mistake
Cross；Bottom seal root edge uses oval cross section.
In foregoing extra-high head fixed wheel gate, it is provided with the p-type water seal for supporting and the supporting of spacing L-type
Plate, L-type support plate are threadedly coupled by dormant bolt with gate.
By adopting the above-described technical solution, the present invention compared with prior art, the upstream face both sides of gate of the present invention and
Top sets reversely supporting, and back side both sides and top set positive supporting, and gate slot sets corresponding with forward and reverse bearing position
Track and upstream and downstream set high breastwork, and it is spacing in advance when entering aperture section to be advantageous to gate, forward and reverse to use three margin positions
Reduce the deformation of gate and can prevent from rocking before and after gate, preferably reduce the vibration during gate Xiamen, be advantageous to gate
The safety of operation.Gate upstream sets the p-type water seal with together with of one of pressurising " mountain " type from inside to outside, increases by one of sealing defence line,
Be advantageous to prevent leak, and the setting of " mountain " type water seal inner side upwarps pressing plate and effectively prevents water seal under effect of water pressure to inner side becoming
Shape is excessive.It is arranged at gate merogenesis on girder, is bolted and formed by two points of valve girders of making symmetrical above and below, favorably
In arrangement bulkhead gate, and the difficulty of Site Welding workload and postwelding defect elimination is reduced, advantageously ensure that gate installation quality.Point
Valve girder web plate is welded to form by side column connecting plate, middle connecting plate and support plate, the thickness of side column connecting plate and middle connecting plate and
The thickness sum of support plate is identical, and support plate is arranged on the back side that middle connecting plate intersects with dividing plate, considers bolt connection, only side column
Connecting plate and support plate contact site need to finish, and finishing workload is effectively reduced in remaining position without finishing.Reversely branch
Hold sliding block to use with setting bearing support mode at bulkhead gate center line overlapping positions on panel, with the installation of fixed wheel device without dry
Relate to, reduce the installation difficulty of reversely supporting sliding block.Gate root edge uses the edge of a wing and bottom seal apron piece reinforcing plate after dividing plate
In the same plane, bottom seal root edge uses oval cross section to trailing edge, and ellipse short shaft radius takes 10mm, and bottom seal apron piece adds
Strong plate lower rear edge uses arc transition, is advantageous to gate root edge and goes out stream, reduces current disorder, reduces the vibration of gate root edge, has
Beneficial to the safety of gate operation.P-type water seal sets L-type support plate supporting and spacing, using dormant bolt screw threads for fastening, is easy to pacify
Dress.So the present invention not only has the advantages of structural stability is good, installation is easy, but also there is good seal performance, use the longevity
The advantages of life is long, processing and construction are all easy.
Brief description of the drawings
Fig. 1 is the arrangement schematic diagram of the present invention；
Fig. 2 is Fig. 1 A-A sectional views；
Fig. 3 is the structural representation of gate upstream face；
Fig. 4 is Fig. 3 upward view；
Fig. 5 is Fig. 3 B-B sectional views；
Fig. 6 is the structural representation of gate downstream face；
Fig. 7 is Fig. 6 top view；
Fig. 8 is Fig. 6 C-C sectional views；
Fig. 9 is Fig. 6 side view；
Figure 10 is Fig. 6 D-D sectional views；
Figure 11 is the partial enlarged drawing at E in Fig. 6；
Figure 12 is the partial enlarged drawing at G in Figure 10；
Figure 13 is the partial enlarged drawing at F in Figure 10；
Figure 14 is the partial enlarged drawing at H in Figure 10.
In figure mark for：1- gate slotes, 2- gates, 3- reversely support the positive supporting fixed wheel of sliding block, 4-, 5- tracks, the high chests of 6-
Wall, 7- pressurisings " mountain " type water seal, the water seal of 8-P types, 9- girders, 10- divide flange plate before valve girder, 11- bolts, 12-, 13- webs,
Connecting plate in flange plate, 15- side columns connecting plate, 16- after 14-, 17- support plates, 18- dividing plates, 19- reinforcing plates, 20- bolts hole,
21- bevellings, 22- upwarp pressing plate, 23- panels, 24- bearing supports, 25- supporting faceplates, 26- support webs, 27- Zhi Cheng Transverse plates,
The edge of a wing after 28- dividing plates, 29- bottom seals apron piece, 30- ribs, 31- bottom seals, 32- oval cross sections, 33-L types support plate,
34- dormant bolts.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples, but not as to any of the present invention
Limitation.
A kind of gate of the improved method of extra-high head fixed wheel gate of the present invention is forward and reverse to use three margin positions, to subtract
The deformation of paddle, and prevent from rocking before and after gate, the vibration during gate Xiamen is reduced, is advantageous to the peace of gate operation
Entirely；The upstream face both sides of gate and top set reversely supporting, and positive supporting is set in the back side both sides of gate and top；Together
When, gate upstream face sets the p-type water seal with together with of one of pressurising " mountain " type from inside to outside, increases by one of sealing defence line, is advantageous to
Prevent leak；Gate internode is connected by screw bolts, and reduces the difficulty of Site Welding workload and postwelding defect elimination, to ensure that gate is pacified
Packing quality；Reversely supporting sliding block is used with setting bearing support mode at bulkhead gate center line overlapping positions on panel, with determining
Wheel apparatus installation is without interference, to reduce the installation difficulty of reversely supporting sliding block.
A kind of extra-high head fixed wheel gate of the invention formed according to the above method, as Figure 1-3, including positioned at door
Gate 2 in groove 1；The upstream face both sides of gate 2 and top reversely support sliding block 3 provided with one group, the downstream face both sides of gate 2 and
Top is provided with one group of positive supporting fixed wheel 4；The upstream face of gate 2 is provided with the P with together with of one of pressurising " mountain " type water seal 7 from the inside to the outside
Type water seal 8.As shown in Fig. 6,10,12, gate 2 is made up of more piece, and gate 2 is punished in girder 9 and saved；Girder 9 is by system symmetrical above and below
The two points of valve girders 10 made connect through bolt 11；Divide valve girder 10 by symmetrical preceding flange plate 12, web 13 and the rear edge of a wing
Plate 14 is welded to form.As shown in Fig. 6,8,10,11, web 13 is welded by side column connecting plate 15, middle connecting plate 16 and support plate 17
Composition；Web 13 is symmetrical arranged reinforcing plate 19 with the intersection of dividing plate 18；Support plate 17 is located at middle connecting plate 16 and intersected with dividing plate 18
The back side and center line it is corresponding with dividing plate center line；Match somebody with somebody auger shell bolt between side column connecting plate 15, middle connecting plate 16 and support plate 17
Hole 20, wherein there is the articulation hole no less than 3%；The transition of bevelling 21 of side column connecting plate 15 is welded with middle connecting plate 16；Side column
Connecting plate 15 and the finishing of the contact site of support plate 17.As shown in figure 13, the inner side of " mountain " type water seal 7, which is set, upwarps pressing plate 22.Such as
Shown in Fig. 3,5,9, sliding block 3 is reversely supported on panel 23 with setting bearing support 24 at bulkhead gate center line overlapping positions；Branch
Bolster 24 is made up of supporting faceplate 25, support webs 26 and Zhi Cheng Transverse plates 27.As shown in Figure 10,14, the root edge of gate 2 uses dividing plate
The trailing edge of ribs 30 of the edge of a wing 28 and bottom seal apron piece 29 is in the same plane afterwards；The ribs of bottom seal apron piece 29
30 lower rear edges use arc transition；The root edge of bottom seal 31 uses oval cross section 32.As shown in figure 13, p-type water seal 8 sets L-type
Support plate 33 supports and spacing, using the screw threads for fastening of dormant bolt 34.
Embodiment
This example sets fixed wheel gate 2 in gate slot 1.The upstream face both sides of fixed wheel gate 2 and top set reversely supporting to slide
Block 3, back side both sides and top set positive supporting fixed wheel device 4；Set in gate slot 1 corresponding with forward and reverse bearing position
Track 5 and the high breastwork 6 of upstream and downstream setting；The p-type with together with of one of pressurising " mountain " type water seal 7 is set from inside to outside in the upstream of gate 2
Water seal 8；The merogenesis on girder 9 of gate 2；Girder 9 is connected by two points of valve girders 10 of making symmetrical above and below by bolt 11 at merogenesis
Connect and form；Valve girder 10 is divided to be welded to form by the preceding flange plate 12, web 13 and rear flange plate 14 of symmetrical making；Web 13
It is welded to form by side column connecting plate 15, middle connecting plate 16 and support plate 17；Web 13 is symmetrical arranged reinforcement with the intersection of dividing plate 18
Plate 19；Support plate 17 is located at the back side that middle connecting plate 16 intersects with dividing plate 18 and center line and dividing plate center line are corresponding；Side column connects
Match somebody with somebody auger shell keyhole 20 between fishplate bar 15, middle connecting plate 16 and support plate 17, wherein there is the articulation hole no less than 3%；Side column connects
The transition of 15 bevelling of plate 21 is welded with middle connecting plate 16；Side column connecting plate 15 and the finishing of the contact site of support plate 17；" mountain " type
The inner side of water seal 7, which is set, upwarps pressing plate 22；Sliding block 3 is reversely supported on panel 23 with being set at bulkhead gate center line overlapping positions
Bearing support 24；Bearing support 24 is made up of supporting faceplate 25, support webs 26 and Zhi Cheng Transverse plates 27；Pacify in the bottom margin of gate 2
The edge of a wing 28 after dividing plate is loaded onto, makes the trailing edge of ribs 30 on the edge of a wing 28 and bottom seal apron piece 29 after dividing plate in the same plane；
The lower rear edge of ribs 30 of bottom seal apron piece 29 uses arc transition；The root edge of bottom seal 31 uses oval cross section 32；In P
Installed in type water seal 8 for supporting and spacing L-type support plate 33, L-type support plate 33 is passed through into dormant bolt 34 and gate
Threaded connection.
Claims (5)
1. a kind of extra-high head fixed wheel gate, including positioned at gate slot（1）Interior gate（2）, and gate（2）It is forward and reverse to use three
Margin position, to reduce the deformation of gate, and prevent from rocking before and after gate, reduce the vibration during gate Xiamen, be advantageous to lock
The safety of door operation；Gate（2）Upstream face both sides and top set reversely supporting, in gate（2）Back side both sides and top
Portion sets positive supporting；Meanwhile gate（2）Upstream face sets the p-type water seal with together with of one of pressurising " mountain " type from inside to outside, increase
One of sealing defence line, is advantageous to prevent leak；Gate internode is connected by screw bolts, and reduces Site Welding workload and postwelding defect elimination
Difficulty, to ensure gate installation quality；Reversely supporting sliding block（3）Using on panel with bulkhead gate center line overlapping positions
Place sets bearing support mode, with the installation of fixed wheel device without interference, to reduce the installation difficulty of reversely supporting sliding block；Its feature exists
In：Gate（2）Upstream face both sides and top reversely support sliding block provided with one group（3）, gate（2）Downstream face both sides and top
Provided with one group of positive supporting fixed wheel（4）；Gate（2）Upstream face be provided with one of pressurising " mountain " type water seal from the inside to the outside（7）With one
Road p-type water seal（8）.
2. extra-high head fixed wheel gate according to claim 1, it is characterised in that：The gate（2）It is made up of more piece, gate
（2）In girder（9）Punishment section；Girder（9）By two points of valve girders of making symmetrical above and below（10）Through bolt（11）Connection；Divide valve master
Beam（10）By symmetrical preceding flange plate（12）, web（13）And rear flange plate（14）It is welded to form.
3. extra-high head fixed wheel gate according to claim 1, it is characterised in that：In " mountain " the type water seal（7）Inner side is set
It is equipped with and upwarps pressing plate（22）.
4. extra-high head fixed wheel gate according to claim 1, it is characterised in that：The reversely supporting sliding block（3）In panel
（23）Bearing support is provided with upper and bulkhead gate center line overlapping positions（24）；Bearing support（24）By supporting faceplate（25）, branch
Hold web（26）And Zhi Cheng Transverse plates（27）Composition.
5. extra-high head fixed wheel gate according to claim 1, it is characterised in that：In the p-type water seal（8）On be provided with use
In supporting and spacing L-type support plate（33）, L-type support plate（33）Pass through dormant bolt（34）It is threadedly coupled with gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610573328.1A CN106012985B (en) | 2016-07-21 | 2016-07-21 | A kind of improved method and fixed wheel gate of extra-high head fixed wheel gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610573328.1A CN106012985B (en) | 2016-07-21 | 2016-07-21 | A kind of improved method and fixed wheel gate of extra-high head fixed wheel gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106012985A CN106012985A (en) | 2016-10-12 |
| CN106012985B true CN106012985B (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610573328.1A Active CN106012985B (en) | 2016-07-21 | 2016-07-21 | A kind of improved method and fixed wheel gate of extra-high head fixed wheel gate |
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| CN (1) | CN106012985B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532561B (en) * | 2018-06-08 | 2024-04-26 | 中国电建集团贵阳勘测设计研究院有限公司 | Small-hole integral casting plane fixed wheel working gate |
| CN109537539A (en) * | 2018-10-17 | 2019-03-29 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of improved method and device of high water head gates of segmental shape top seal |
| CN109183733A (en) * | 2018-10-17 | 2019-01-11 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of water seal arrangement of extra-high differential water pressures plane gate |
| CN109356109B (en) * | 2018-12-10 | 2024-02-13 | 中国电建集团贵阳勘测设计研究院有限公司 | Bidirectional limiting device of plane gate |
| CN109356130B (en) * | 2018-12-10 | 2023-11-14 | 中国电建集团贵阳勘测设计研究院有限公司 | Locking method and device for tail water tunnel overhaul gate |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2440058Y (en) * | 1999-05-11 | 2001-07-25 | 刘刊 | Lintel water-stopping structure of arc-shaped sluice gate |
| EP1389653A1 (en) * | 2002-08-13 | 2004-02-18 | Rouby Industrie | Operation device for mechanisms associated to locks and for flow control of rivers |
| CN205329642U (en) * | 2015-11-05 | 2016-06-22 | 中国建筑标准设计研究院有限公司 | Stagnant water gate of flashboard assembled stagnant water gate sheet and applied this stagnant water gate sheet |
| CN206034383U (en) * | 2016-07-21 | 2017-03-22 | 中国电建集团贵阳勘测设计研究院有限公司 | Extra -high -speed flood peak fixed wheel gate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4056658B2 (en) * | 1999-07-30 | 2008-03-05 | 独立行政法人 日本原子力研究開発機構 | Divided gate head differential pressure double-sided seal structure and divided gate equipped with this seal structure |
-
2016
- 2016-07-21 CN CN201610573328.1A patent/CN106012985B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2440058Y (en) * | 1999-05-11 | 2001-07-25 | 刘刊 | Lintel water-stopping structure of arc-shaped sluice gate |
| EP1389653A1 (en) * | 2002-08-13 | 2004-02-18 | Rouby Industrie | Operation device for mechanisms associated to locks and for flow control of rivers |
| CN205329642U (en) * | 2015-11-05 | 2016-06-22 | 中国建筑标准设计研究院有限公司 | Stagnant water gate of flashboard assembled stagnant water gate sheet and applied this stagnant water gate sheet |
| CN206034383U (en) * | 2016-07-21 | 2017-03-22 | 中国电建集团贵阳勘测设计研究院有限公司 | Extra -high -speed flood peak fixed wheel gate |
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| CN106012985A (en) | 2016-10-12 |
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