CN210439220U - Hydraulic pressure lift dam system of sealing water - Google Patents
Hydraulic pressure lift dam system of sealing water Download PDFInfo
- Publication number
- CN210439220U CN210439220U CN201921088070.1U CN201921088070U CN210439220U CN 210439220 U CN210439220 U CN 210439220U CN 201921088070 U CN201921088070 U CN 201921088070U CN 210439220 U CN210439220 U CN 210439220U
- Authority
- CN
- China
- Prior art keywords
- dam
- activity
- slab
- foundation
- strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000007789 sealing Methods 0.000 title claims abstract description 39
- 230000000694 effects Effects 0.000 claims abstract description 29
- 239000000945 filler Substances 0.000 claims abstract description 14
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 14
- 210000005056 cell body Anatomy 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000010426 asphalt Substances 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 8
- 230000008023 solidification Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Revetment (AREA)
Abstract
The utility model discloses a hydraulic pressure lift dam seals water system contains the head way sealing strip that sets up between activity dam slab upstream face and dam foundation and sets up two ways sealing strip under activity dam slab pivot, the head way sealing strip contains the filler of filling in the cell body between activity dam slab and upstream face dam foundation and fixes on the dam foundation and paste the P type rubber component of tight activity dam slab upstream face, two ways sealing strip comprises fixing the fixing base on activity dam slab pivot below dam foundation and the rubber strip of fixing on the fixing base and pasting tight activity dam slab pivot, P type rubber passes through the card strip and the bolt structure is fixed on the dam foundation. The utility model discloses rational in infrastructure, the cost is low, can solve the problem of leaking between the dam plate of current hydraulic pressure lift dam and the dam foundation completely.
Description
Technical Field
The utility model belongs to hydraulic pressure lift dam equipment field among the hydraulic facilities, in particular to hydraulic pressure lift dam water sealing system.
Background
At present, a water retaining dam with a rotating bottom shaft is generally used on a river channel gate dam of urban hydraulic engineering, and the water retaining dam adopts a hydraulic cylinder to support and jack up the back of a gate plate with the bottommost part as a hinge shaft, so that the purposes of lifting the gate plate to block water and lowering the gate plate to flood are achieved. The existing hydraulic lifting dam generally has the problem of water leakage, the main water leakage part is concentrated between the movable dam plate and the dam foundation and between the two adjacent movable dam plates, the dam plate and the dam foundation can be corroded by water leakage, water exists on the dam foundation all the year round, moss easily grows, the dam foundation is very slippery, and the personal safety of maintainers is threatened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art's defect, provided a hydraulic pressure lift dam water sealing system, sealed to carrying out all-round two between activity dam plate and the dam foundation, prevent to leak between dam plate and the dam foundation.
The technical scheme of the utility model:
the utility model provides a hydraulic pressure lift dam water sealing system, contains the first water sealing strip that sets up between activity dam slab upstream face and dam foundation and sets up two water sealing strips under activity dam slab pivot, first water sealing strip contains the filler of filling in the cell body between activity dam slab and upstream face dam foundation and fixes on the dam foundation and paste the P type rubber of activity dam slab upstream face tightly and constitute, two water sealing strips are by fixing the fixing base on the dam foundation below activity dam slab pivot and fix on the fixing base and paste the rubber strip of activity dam slab pivot tightly and constitute, P type rubber passes through card strip and bolt structure and fixes on the dam foundation.
Furthermore, the filler is formed by pouring asphalt outside the glass fiber layer or uniformly mixing glass fibers in the asphalt.
Furthermore, the fixing seat is a V-shaped angle steel, the upper surface of the rubber strip is arc-shaped, and the shape of the lower part of the rubber strip is matched with that of the angle steel.
Further, the shape of the solidified filler is attached to the movable dam plate.
Furthermore, the lowest position of the rotating shaft of the movable dam plate is positioned in the angle steel and extrudes the rubber strip.
Compared with the prior art, the utility model discloses a gap between dam plate and the dam foundation is sealed to twice water sealing structure, prevent leaking, the P shape rubber that sets up in the upstream face pastes tight dam plate when the design, and under hydraulic effect, it is inseparabler to laminate between the dam plate, play good water sealing effect, the setting of filler is laminated with dam plate, and reduce the space between dam foundation and the dam plate, reduce the water yield in the gap, further reduce the water yield that oozes two water sealing rubber strips, two water sealing strips, because the reason of dam plate part gravity makes the rubber strip firmly paste the pivot of tight dam plate, after the first water sealing strip seals water, two water sealing strips can accomplish completely not leaking; asphalt and glass fiber are conventional materials for water prevention and leakage stoppage, are used as fillers, are economical and practical and have good filling effect; the asphalt is shaped after solidification, and the shaped shape is attached to the dam plate, so that gaps are reduced, and a partial water sealing effect is achieved; the V-shaped angle steel can enable the rotating shaft of the dam plate to be located in the angle steel after being compacted with the rubber strip, so that the effect of completely sealing water is achieved, the combination of the rubber strip and the angle steel is firmer, the rubber strip is not easy to fall off, and the service life is prolonged. The utility model discloses rational in infrastructure, the cost is low, can solve the problem of leaking between the dam plate of current hydraulic pressure lift dam and the dam foundation completely.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following describes in detail embodiments of the present invention with reference to the accompanying drawings.
Example 1:
a hydraulic lifting dam water sealing system comprises a first water sealing strip 2 arranged between an upstream face 11 and a dam foundation 12 of a movable dam plate 1 and a second water sealing strip 3 arranged under a rotating shaft 13 of the movable dam plate 1, wherein the first water sealing strip 2 comprises filler 21 filled in a groove body 4 between the movable dam plate 1 and the upstream face 11 and a dam foundation 12 and P-type rubber 22 fixed on the dam foundation 12 and clinging to the upstream face 11 of the movable dam plate 1, the second water sealing strip 3 comprises a fixing seat 31 fixed on the dam foundation 12 under the rotating shaft 13 of the movable dam plate 1 and a rubber strip 32 fixed on the fixing seat 31 and clinging to the rotating shaft 13 of the movable dam plate 1, and the P-type rubber 22 is fixed on the dam foundation 12 through a clamping strip 23 and a bolt 24 structure.
Further, the filler 21 is formed by pouring asphalt outside the glass fiber layer or by uniformly mixing glass fibers in the asphalt.
Further, the fixing seat 31 is a V-shaped angle steel, the upper surface of the rubber strip 32 is arc-shaped, and the shape of the lower part of the rubber strip is adapted to the shape of the angle steel.
Further, the shape of the filler 21 after solidification is fitted with the movable dam plate 1.
Further, the lowest position of the rotating shaft 13 of the movable dam plate 1 is positioned in the angle steel and extrudes the rubber strip 32.
Compared with the prior art, the utility model discloses a gap between dam plate and the dam foundation is sealed to twice water sealing structure, prevent leaking, the P shape rubber that sets up in the upstream face pastes tight dam plate when the design, and under hydraulic effect, it is inseparabler to laminate between the dam plate, play good water sealing effect, the setting of filler is laminated with dam plate, and reduce the space between dam foundation and the dam plate, reduce the water yield in the gap, further reduce the water yield that oozes two water sealing rubber strips, two water sealing strips, because the reason of dam plate part gravity makes the rubber strip firmly paste the pivot of tight dam plate, after the first water sealing strip seals water, two water sealing strips can accomplish completely not leaking; asphalt and glass fiber are conventional materials for water prevention and leakage stoppage, are used as fillers, are economical and practical and have good filling effect; the asphalt is shaped after solidification, and the shaped shape is attached to the dam plate, so that gaps are reduced, and a partial water sealing effect is achieved; the V-shaped angle steel can enable the rotating shaft of the dam plate to be located in the angle steel after being compacted with the rubber strip, so that the effect of completely sealing water is achieved, the combination of the rubber strip and the angle steel is firmer, the rubber strip is not easy to fall off, and the service life is prolonged. The utility model discloses rational in infrastructure, the cost is low, can solve the problem of leaking between the dam plate of current hydraulic pressure lift dam and the dam foundation completely.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. The present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only for illustrating the principle of the present invention, and the present invention will have various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements all fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a hydraulic pressure lift dam system of sealing up which characterized in that: contain the head way water sealing strip that sets up between activity dam slab upstream face and the dam foundation and set up two water sealing strips under activity dam slab pivot, the head way water sealing strip contains the filler of filling in the cell body between activity dam slab and upstream face dam foundation and fixes on the dam foundation and paste the P type rubber of activity dam slab upstream face tightly and constitute, two water sealing strips comprise the fixing base of fixing on dam foundation below activity dam slab pivot and fix on the fixing base and paste the rubber strip of activity dam slab pivot tightly, P type rubber passes through card strip and bolt structure and fixes on the dam foundation.
2. A hydraulic lifting dam water shut-off system as defined in claim 1 wherein: the filler is formed by pouring asphalt outside the glass fiber layer or by uniformly mixing glass fibers in the asphalt.
3. A hydraulic lifting dam water shut-off system as defined in claim 1 wherein: the fixing seat is a V-shaped angle steel, the upper surface of the rubber strip is arc-shaped, and the shape of the lower part of the rubber strip is matched with that of the angle steel.
4. A hydraulic lifting dam water shut-off system as defined in claim 2 wherein: the shape of the solidified filler is attached to the movable dam plate.
5. A hydraulic lifting dam water shut-off system as defined in claim 3 wherein: the lowest position of the rotating shaft of the movable dam plate is positioned in the angle steel and extrudes the rubber strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921088070.1U CN210439220U (en) | 2019-07-12 | 2019-07-12 | Hydraulic pressure lift dam system of sealing water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921088070.1U CN210439220U (en) | 2019-07-12 | 2019-07-12 | Hydraulic pressure lift dam system of sealing water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210439220U true CN210439220U (en) | 2020-05-01 |
Family
ID=70405493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921088070.1U Expired - Fee Related CN210439220U (en) | 2019-07-12 | 2019-07-12 | Hydraulic pressure lift dam system of sealing water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210439220U (en) |
-
2019
- 2019-07-12 CN CN201921088070.1U patent/CN210439220U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200501 |