CN1818224A - Two-way water-block sealing structure for damp-proofing shutter withwater storage - Google Patents
Two-way water-block sealing structure for damp-proofing shutter withwater storage Download PDFInfo
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- CN1818224A CN1818224A CN 200610050005 CN200610050005A CN1818224A CN 1818224 A CN1818224 A CN 1818224A CN 200610050005 CN200610050005 CN 200610050005 CN 200610050005 A CN200610050005 A CN 200610050005A CN 1818224 A CN1818224 A CN 1818224A
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- gate
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- rubber weather
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Abstract
This is a two-way sealing structure for lock gate by using P shape rubber strip. Two rubber strips are fixed to the two sides of the gate in vertical angle, and the inner sides of the strips stick closely to the breast wall to form the side non-penetration structure. An angle bar on the top of the gate forms the top non-penetration structure with P shape rubber strip stick to the top of the breast wall. A strip stick to the bottom of the gate forms the bottom non-penetration structure with the bottom rail.
Description
Technical field
The present invention relates to be used for the two-way water stop hermetically-sealed construction of water-storage and tide-retaining gate.
Background technology
Water-storage and tide-retaining gate is used to prevent that inwelling from destroying inland river water quality, or prevents the inland river fresh water waste water resource that leaks.The existing watertight rubber weather strip that is fitted in gate is divided into two kinds of two P shapes/single P shape, as Figure 14, shown in Figure 15, have fixed end 8.1/4.1 and sealed end 8.2/4.2, but its assembling is unreasonable, effective sealing, shown in following legend:
Sealing shown in Figure 1 design is fitted by the top and the gate slot abutment wall surface of single P shape watertight rubber weather strip 4, and sealing direction and weather strip, to bear the hydraulic pressure direction vertical substantially, seals bad.If install to such an extent that too tightly then open and close heavyly, headstock gear skids easily and is difficult to open and close, or has increased the headstock gear energy consumption, and the watertight rubber weather strip also weares and teares easily and loses stagnant water effect.
Sealing design shown in Figure 2, in outer tidal level is higher than during stream stage, owing to also leave the gap between gate slot and the gate, hydraulic pressure makes gate be close to the gate slot inboard, outside sealing weather strip will leave gate slot, and interior water side sealing weather strip is installed owing to reverse, and it is poor that stagnant water effect is installed than forward, when high, stressing conditions also is unfavorable equally with should inland river side water table ratio outer tidewater.
Two P shape watertight rubber weather strip sealing purposes of design shown in Figure 3 are two-way water stops, and in fact can only play single effect, when outer damp side hydraulic pressure power during greater than inland river side hydraulic pressure power, because gate exists the gap to be close to the inland river side at gate slot, two P shape watertight rubber weather strips just can not be close to cell wall and form the flowing water passage, have only when inland river side hydraulic pressure power during, just can play stagnant water effect greater than outer damp side.
Single P shape watertight rubber weather strip top sealing design principle shown in Figure 4 is mistaken, in case high water mark forms water pressure, the watertight rubber weather strip can be out of shape tilts upward, and forms water stream channel naturally, does not play the sealing effect.
Fig. 5, single P shape watertight rubber weather strip sealing design unfavorable factor shown in Figure 6 are similar to Fig. 2, and stressed only moving from avris ended the top, and the top stagnant water effect is relatively poor, and outer tidewater is poured in down a chimney.Because the sealing problem can not effectively be solved, many newly-built sluice often all are to work hard on raising gate height, improve the culverts and water gates whole height, have to increase construction costs,
Goal of the invention
The objective of the invention is to design a kind of two-way water stop hermetically-sealed construction that can make full use of the water-storage and tide-retaining gate of P shape watertight rubber weather strip sealing performance.
The two-way water stop hermetically-sealed construction technical scheme of water-storage and tide-retaining gate of the present invention is: gate is made by steel bar concrete, the gate both sides are stuck in the relative gate slot of two abutment walls, it is characterized in that being contained in the P shape rubber weather strip on edge, gate both sides and gate near the right angle, the opposite face of P shape rubber weather strip medial surface and two abutment walls is fitted constitute the side water-stopping structure; The angle steel that is contained in edge, gate top side constitutes the top water-stopping structure with the P shape rubber weather strip applying that is contained in edge, breastwork top; The rubber weather strip and the ground sill applying that are contained in the gate bottom constitute the end water-bound.
The above-mentioned positive both sides of gate that are contained in are along being two P shape rubber weather strips.
Be contained in both sides, the positive back side of gate along angle steel and fastening by the bolt-through gate respectively is housed, each is connected with single P shape rubber weather strip the another side of angle steel by bolt, single P shape rubber weather strip and gate faces make the opposite face applying of single P shape rubber weather strip bottom surface and two abutment walls constitute the side water-stopping structure near the right angle.
With rubber weather strip applying position lining can be housed and protect steel plate at abutment wall.
Another design scheme as two-way water-block sealing structure for damp-proofing shutter withwater storage of the present invention is, the gate both sides are stuck in the relative gate slot of two abutment walls, it is characterized in that the groove opposed inner walls is equipped with lining and protects steel plate, the two P shape rubber weather strips and the lining that are contained in edge, both sides, the positive back side of gate protect the steel plate applying; The angle steel that is contained in edge, gate top side constitutes the top water-stopping structure with the single P shape rubber weather strip end face applying that is contained in edge, breastwork top; The rubber weather strip and the ground sill applying that are contained in the gate bottom constitute the end water-bound.
Two breastworks can be made into relative wedge surface, be contained in edge, top side, the positive back side of gate single P shape rubber weather strip sealed end down, fit to constitute the top water-stopping structure with wedge surface.
Utilize water-stop technology of the present invention, made full use of the sealing function of P shape rubber weather strip, and can be by hydraulic pressure enhanced leaktightness effect, efficiently solve water-storage and tide-retaining gate and prevent that inwelling from destroying inland river water quality or preventing the inland river fresh water problem that leaks, run off or had positive social benefit by the seawater salinize to solving limited freshwater resources.
Description of drawings
Fig. 1 is the two-way side sealing design of the single P shape of prior art rubber weather strip;
Fig. 2 is the two-way side sealing design of another single P shape rubber weather strip of prior art;
Fig. 3 is the two-way side sealing designs of the two P shape rubber weather strips of prior art;
Fig. 4 is the sealing design of the unidirectional top of the single P shape rubber weather strip of prior art;
Fig. 5, Fig. 6 are the sealing design of the two-way top of the single P shape rubber weather strip of prior art;
Fig. 7 is the two-way side sealing design of the single P shape of the present invention rubber weather strip;
Fig. 8 is the two-way side sealing design of the two P shape rubber weather strips of the present invention;
Fig. 9 is the two-way side sealing design of another pair of the present invention P shape rubber weather strip;
Figure 10 is the sealing design of the unidirectional top of the single P shape rubber weather strip of the present invention;
Figure 11 is the sealing design of the two-way top of the single P shape rubber weather strip of the present invention;
Figure 12 is the end water design of rectangular rubber weather strip of the present invention with the two-way side sealing combination of two P shape rubber weather strips;
Figure 13 is the end water design of rectangular rubber weather strip of the present invention and the two-way side sealing combination of another pair P shape rubber weather strip;
Figure 14 is two P shape rubber weather strip sectional views;
Figure 15 is single P shape rubber weather strip sectional view.
Mark among the figure:
Abutment wall 1, gate slot 2, gate 3, single P shape rubber weather strip 4, bolt 5, angle steel 6, breastwork 7, two P shape rubber weather strips 8, lining protects steel plate 9, slide block 10, rubber sheet gasket 11, bolt 12, angle steel 13, weather strip 14, steel plate bar 15, ㄩ shape steel 16.
The specific embodiment
With reference to side water-stopping structure shown in Figure 7, gate 3 is made by steel bar concrete, its both sides are stuck in the relative gate slot 2 of two abutment walls 1, both sides, the positive back side of gate are fastening along angle steel 6 respectively being housed and running through gate by bolt 5, each is connected with single P shape rubber weather strip 4 another side of angle steel 6 by bolt, make single P shape rubber weather strip 4 and gate faces near the right angle, make the opposite face applying sealing of P shape rubber weather strip medial surface and two abutment walls, it is identical that sealing direction and weather strip bear the hydraulic pressure direction, and either side hydraulic pressure (water level) is high more, P shape rubber weather strip compressive deformation is and tight more with the abutment wall applying, and the two way seal effect is good more.
With reference to side water-stopping structure shown in Figure 8, gate 3 both sides are stuck in the relative gate slot 2 of two abutment walls 1, the positive side of gate is connected by angle steel and two P shape rubber weather strips 8, and the medial surface of two P shape rubber weather strips seals with the metope applying of the two abutment wall gate slotes outside, has the two way seal effect equally.Because the smoothness of abutment wall gate slot outside steel bar concrete metope is not easy to do higherly, can protect steel plate 9 at gate slot outside metope and two P shape rubber weather strip correspondence position setting-in linings, to solve the smoothness problem of steel bar concrete metope.
With reference to side water-stopping structure shown in Figure 9, fastening pair of P shape rubber weather strip 8 and slide block 10 are run through by bolt 5 in both sides, the positive back side of gate along each, make the relative cell wall applying sealing of medial surface with the two abutment wall gate slotes 2 of weather strip 8.Based on Fig. 8 example as a same reason, at the relative cell wall of gate slot 2 lining is installed and is protected steel plate 9, it is because of easy for installation used that the shape of angle steel shown in figure lining protects steel plate 9.
With reference to top shown in Figure 10 water-stopping structure, be contained in gate 3 top sides along running through the angle steel 13 that is connected in gate by bolt 5, mark 11 is a rubber sheet gasket; The medial surface and angle steel 13 applyings that are installed on single P shape rubber weather strip 4 on edge, breastwork 7 top by bolt 12 constitute the top water-stopping structure, breastwork 7 tops are along making chamfering, can utilize gate deadweight the sealed end of weather strip 4 to be pressed down bending, to strengthen top sealing sealing effectiveness by angle steel.
With reference to top shown in Figure 11 water-stopping structure, be contained in gate 3 positive top sides, the back side down along the sealed end that runs through the single P shape rubber weather strip 4 that is connected in gate by bolt 5, corresponding two breastworks 7 are made relative wedge surface, utilize the gate deadweight that single P shape rubber weather strip 4 and wedge surface are squeezed and close to constitute top sealing sealing.
With reference to Figure 12, end water-bound shown in Figure 13, steel plate bar 15 fits tightly with the gate bottom face, the rubber weather strip 14 of square-section is flush-mounted in " ㄩ " shape steel 16 and by bolt, " ㄩ " shape steel 16 is fixed in steel plate bar 15 soffits, weather strip 14 two ends upwards bending engage with the P shape rubber weather strip of gate both sides, fixing in the lump by bolt, rubber weather strip 14 and ground sill are fitted constitute the end water-bound.Wherein Figure 12 is exemplified as one-sided two way seal, and end weather strip 14 two ends upwards bending engage with two P shape rubber weather strips 8 of the positive both sides of gate; Figure 13 is exemplified as the bilateral bi-directional sealing, and end weather strip 14 two ends upwards bending engage with single P shape rubber weather strip 4 of both sides, the positive back side of gate.
Claims (6)
1, two-way water-block sealing structure for damp-proofing shutter withwater storage, gate (3) both sides are stuck in the relative gate slot (2) of two abutment walls (1), it is characterized in that being contained in the P shape rubber weather strip on gate (3) edge, both sides and gate near the right angle, the opposite face of P shape rubber weather strip medial surface and two abutment walls is fitted constitute the side water-stopping structure; The angle steel that is contained in gate (3) edge, top side constitutes the top water-stopping structure with the P shape rubber weather strip applying that is contained in edge, breastwork (7) top; The rubber weather strip (14) that is contained in the gate bottom constitutes the end water-bound with the ground sill applying.
2, two-way water-block sealing structure for damp-proofing shutter withwater storage according to claim 1 is characterized in that being contained in the positive both sides of gate (3) along being two P shape rubber weather strips (8).
3, two-way water-block sealing structure for damp-proofing shutter withwater storage according to claim 1, it is fastening along angle steel (6) respectively being housed and running through gate by bolt (5) to it is characterized in that being contained in the positive both sides, the back side of gate (3), each is connected with single P shape rubber weather strip (4) another side of angle steel (6) by bolt, weather strip (4) and gate faces make the opposite face applying of single P shape rubber weather strip (4) medial surface and two abutment walls (1) constitute the side water-stopping structure near the right angle.
4,, it is characterized in that at abutment wall (1) and rubber weather strip applying position lining being housed protects steel plate (9) according to the described two-way water-block sealing structure for damp-proofing shutter withwater storage of above-mentioned arbitrary claim.
5, two-way water-block sealing structure for damp-proofing shutter withwater storage, gate (3) both sides are stuck in the relative gate slot (2) of two abutment walls (1), it is characterized in that gate slot (2) two inwalls are equipped with lining and protect steel plate (9), the two P shape rubber weather strips (8) that are contained in the positive edge, both sides, the back side of gate (3) protect steel plate (9) with lining and fit; The angle steel (13) that is contained in gate (3) edge, top side constitutes the top water-stopping structure with single P shape rubber weather strip (4) medial surface applying that is contained in edge, breastwork (7) top; The rubber weather strip (14) that is contained in the gate bottom constitutes the end water-bound with the ground sill applying.
6, two-way water-block sealing structure for damp-proofing shutter withwater storage according to claim 1 or 5, it is characterized in that two breastworks (7) make relative wedge surface, the sealed end that is contained in single P shape rubber weather strip (4) on edge, top side, the positive back side of gate is fitted with wedge surface down and is constituted the top water-stopping structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610050005 CN1818224A (en) | 2006-03-27 | 2006-03-27 | Two-way water-block sealing structure for damp-proofing shutter withwater storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610050005 CN1818224A (en) | 2006-03-27 | 2006-03-27 | Two-way water-block sealing structure for damp-proofing shutter withwater storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1818224A true CN1818224A (en) | 2006-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610050005 Pending CN1818224A (en) | 2006-03-27 | 2006-03-27 | Two-way water-block sealing structure for damp-proofing shutter withwater storage |
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| CN (1) | CN1818224A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851908A (en) * | 2010-04-19 | 2010-10-06 | 黄河勘测规划设计有限公司 | Two-way water blocking gate valve type working gate |
| CN103669298A (en) * | 2013-12-11 | 2014-03-26 | 中国水电顾问集团贵阳勘测设计研究院有限公司 | Large-scale two-way water retaining service gate |
| CN106836457A (en) * | 2017-03-07 | 2017-06-13 | 北京城市排水集团有限责任公司第管网运营分公司 | A kind of urban underground water drainage pipe net self-stripping system |
| CN106884422A (en) * | 2017-04-21 | 2017-06-23 | 中设设计集团股份有限公司 | A kind of embedded main orbit of plane valve |
| CN106930248A (en) * | 2015-12-29 | 2017-07-07 | 江河机电装备工程有限公司 | Stop envelope in two-way water stop side |
| CN107326875A (en) * | 2016-04-29 | 2017-11-07 | 中国电建集团贵阳勘测设计研究院有限公司 | The improved method and device of a kind of two-way plane gate antipriming |
| CN110541404A (en) * | 2019-08-26 | 2019-12-06 | 中国电建集团贵阳勘测设计研究院有限公司 | moisture-proof combined gate |
-
2006
- 2006-03-27 CN CN 200610050005 patent/CN1818224A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851908A (en) * | 2010-04-19 | 2010-10-06 | 黄河勘测规划设计有限公司 | Two-way water blocking gate valve type working gate |
| CN103669298A (en) * | 2013-12-11 | 2014-03-26 | 中国水电顾问集团贵阳勘测设计研究院有限公司 | Large-scale two-way water retaining service gate |
| CN106930248A (en) * | 2015-12-29 | 2017-07-07 | 江河机电装备工程有限公司 | Stop envelope in two-way water stop side |
| CN107326875A (en) * | 2016-04-29 | 2017-11-07 | 中国电建集团贵阳勘测设计研究院有限公司 | The improved method and device of a kind of two-way plane gate antipriming |
| CN106836457A (en) * | 2017-03-07 | 2017-06-13 | 北京城市排水集团有限责任公司第管网运营分公司 | A kind of urban underground water drainage pipe net self-stripping system |
| CN106884422A (en) * | 2017-04-21 | 2017-06-23 | 中设设计集团股份有限公司 | A kind of embedded main orbit of plane valve |
| CN110541404A (en) * | 2019-08-26 | 2019-12-06 | 中国电建集团贵阳勘测设计研究院有限公司 | moisture-proof combined gate |
| CN110541404B (en) * | 2019-08-26 | 2024-02-13 | 中国电建集团贵阳勘测设计研究院有限公司 | Moisture-blocking combined gate |
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