CN103669297A - Tubular back-attached-type steel gate system - Google Patents
Tubular back-attached-type steel gate system Download PDFInfo
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- CN103669297A CN103669297A CN201310633883.5A CN201310633883A CN103669297A CN 103669297 A CN103669297 A CN 103669297A CN 201310633883 A CN201310633883 A CN 201310633883A CN 103669297 A CN103669297 A CN 103669297A
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Abstract
The invention relates to a steel gate system capable of serving as a waterstop on a dock entrance side, in particular to a tubular back-attached-type steel gate system capable of serving as a waterstop on a dock entrance side. The tubular back-attached-type steel gate system comprises a steel gate and a gate foundation, the steel gate comprises a tubular steel gate main body, waterstop steel plates arranged on two sides of the steel gate main body respectively, waterstops arranged on two sides of the steel gate main body, and a bottom-sealing steel plate, a bottom waterstop is arranged at the top of the gate foundation, and the side waterstops and the bottom waterstop are made of soft materials. When the steel gate is in a sit-on-bottom state for water stopping, the side waterstops and the bottom-sealing steel plate are in contact compression with the bottom waterstop, so that a continuously-closed water stopping face is formed. The tubular back-attached-type steel gate system has the advantages that convenience in opening and closing operation of the gate is realized, the steel gate is small in rigidity in the direction of the cross section, requirements of unevenness of the surface of the water stopping face of each of a caisson gate and a dock gate pier are met, construction difficulty is lowered, working efficiency is improved, the steel gate is simple in structure, reasonable in stress and low in total weight, and manufacturing cost of the steel gate is lowered.
Description
Technical field
The present invention relates to a kind of steel gate system of making dock entrance side sealing, relate in particular to a kind of tubulose back sticking type steel gate system of doing dock entrance side sealing (for sealing gap between caisson gate and dock gate pier).
Background technology
Back sticking type gate system is to utilize Water Pressure, and the waterstop and the gate pier sealing face that make to be arranged on steel gate are adjacent to, and reaches the object of sealing sluice gate.
Traditional dock entrance side sealing is arranged at dock gate side, and under Water Pressure, dock gate sealing face and dock gate pier sealing face are adjacent to sealing.This side sealing mode proposes very high requirement to the sealing face verticality on dock gate and dock gate pier and planeness, and two sealing faces of guarantee are completely coupled and are adjacent to.In recent years, development along with large-scale immersed tube tunnel project, the dark depressed place dock entrance of large-scale immersed tube prefabricated factory adopts caisson gate structure, caisson gate design height reaches 30m, and generally adopt steel bar concrete box structure, if adopt traditional dock entrance side sealing mode, the sealing surface construction of caisson gate and dock gate pier brought to huge difficulty.
Therefore,, for above deficiency, the present invention is badly in need of providing a kind of tubulose back sticking type steel gate system.
Summary of the invention
(1) technical problem that will solve
The object of this invention is to provide a kind of tubulose back sticking type steel gate system of doing dock entrance side sealing (for sealing gap between caisson gate and dock gate pier), reduce the difficulty of construction of dock entrance side sealing face.
(2) technical scheme
The present invention is achieved by the following technical solutions: a kind of tubulose back sticking type steel gate system, comprises steel gate and gate basis;
Described steel gate comprises:
Steel gate main body, this steel gate main body is elongated from top to bottom steel pipe;
At least two steel plate for sealing water, are separately positioned on the both sides of described steel gate main body;
Side waterstop, it is arranged on the both sides of described steel gate main body, and the elongated land side that is laid on described steel plate for sealing water;
Back cover steel plate, is horizontally set on described steel gate bottom part body, and with described steel gate main body, steel plate for sealing water fixed seal connection;
Top, described gate basis is provided with end waterstop, and described side waterstop and end waterstop all adopt flexible material; While carrying out sealing at the steel gate seat end, described side waterstop all contacts compression with waterstop of the described end with back cover steel plate, thereby makes this side waterstop and end waterstop form the sealing face of continuous sealing.
Wherein, the both sides of steel gate main body and the described steel plate for sealing water formula structure that is welded as a whole.
In addition, described steel plate for sealing water upstream face side arranges ribs along described steel pipe longitudinal separation, and this ribs is used for being fixedly connected with described steel plate for sealing water and steel pipe.
And described back cover steel plate welds with described steel pipe and steel plate for sealing water respectively, and this back cover steel plate side is provided with the guiding steel plate that band is set angle of inclination.
Further, described side waterstop is fixed on described steel plate for sealing water by continuous stainless steel platen and a plurality of bolt being arranged side by side.
Wherein, described side waterstop and end waterstop all adopt elastomeric material to make.
In addition, in described side waterstop bottom, along steel gate, be horizontally arranged with sealing piece; Described sealing piece adopts flexible material, and this sealing piece and described side waterstop connect as one.
Wherein, described steel gate main body both sides are respectively arranged with pressure-bearing pad, and this pressure-bearing pad is elongated to be laid on described steel plate for sealing water, and are close to side waterstop side; The padded degree of this pressure-bearing is lower than side waterstop.
Further, described steel plate for sealing water is provided with side floor being close to pressure-bearing pad position near steel pipe side, this side floor and steel plate for sealing water is elongated is connected to one.
In addition, described steel pipe land side is arranged at intervals with spacing steel plate, and described spacing Plate Welding is on described steel pipe, and this spacing steel plate is wedge shape.
Wherein, the back side of described steel gate main body is provided with pretension hanger, and described pretension hanger is arranged along the bilateral symmetry of this steel gate main body.
In addition, described steel gate main body upstream face is provided with installation hanger.
(3) beneficial effect
Compare with product with prior art, the present invention has the following advantages:
1, the present invention adopts tubulose strip structure, steel gate cross-sectional direction rigidity is less, the irregularity degree that can adapt to the sealing face surface of caisson gate and dock gate pier, under Water Pressure, steel gate side waterstop and caisson gate and dock gate pier sealing face are realized sealing, reduce caisson gate and dock gate pier sealing face verticality and planeness requirement, reduce difficulty of construction, increase work efficiency.
2, the present invention adopts steel pipe as steel gate agent structure, and steel gate structure is simple, reasonable stress, and overall weight is low, reduces steel gate cost;
3, the sealing mode that adopts back sticking type, steel gate opening/closing is easy to operate, only needs to adopt simple and easy loop wheel machine that steel gate is sling and traversingly to dock gate pier side, deposited.
Accompanying drawing explanation
Fig. 1 is tubulose back sticking type steel gate lateral view of the present invention;
Fig. 2 is tubulose back sticking type steel gate rear view of the present invention;
Fig. 3 is tubulose back sticking type steel gate elevation of the present invention;
Fig. 4 is tubulose back sticking type steel gate cross-sectional drawing of the present invention (sectional view of A-A in Fig. 1);
Fig. 5 is the structural representation (partial enlarged drawing of D in Fig. 4) of tubulose back sticking type steel gate side sealing of the present invention;
Fig. 6 is the structural representation (partial enlarged drawing of C in Fig. 3) of tubulose back sticking type steel gate sealing piece of the present invention;
Fig. 7 is tubulose back sticking type steel gate polycrystalline substance schematic diagram of the present invention (partial enlarged drawing of B in Fig. 1).
In accompanying drawing, the component list of each label representative is as follows:
1, steel gate main body; 2, pretension hanger; 3, hanger is installed; 4, steel plate for sealing water; 5, steel plate for sealing water ribs; 6, back cover steel plate ribs; 7, side floor; 8, pressure-bearing pad; 9, side waterstop; 10, land side back cover steel plate; 11, the steel plate at the bottom of side seal that meets water; 12, guiding steel plate; 13, end water pressure-bearing pad; 14, end waterstop; 15, sealing piece; 16, spacing steel plate; 17, gate basis; 18, guiding sill.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
As shown in Figure 1 to 4, the present embodiment provides a kind of tubulose back sticking type steel gate system, and this steel gate system can be made dock entrance side sealing (for sealing gap between caisson gate and dock gate pier), and it comprises steel gate and gate basis.
Steel gate comprises:
Steel gate main body 1, this steel gate main body is elongated from top to bottom steel pipe;
At least two steel plate for sealing water 4, are separately positioned on the both sides of described steel gate main body; Steel plate for sealing water is fixedly connected on steel pipe both sides, the connected mode adopting can contain various structures and connects or the mode such as paste, the present embodiment select to adopt welding manner to connect steel plate for sealing water, makes steel pipe and the steel plate for sealing water formula hermetically-sealed construction that becomes one, and plays good sealing hydraulic pressure resistance effect.The upstream face side of steel plate for sealing water arranges steel plate for sealing water ribs 5 along steel gate main body longitudinal separation, and this steel plate for sealing water ribs together with steel-pipe welding, improves steel plate for sealing water level to rigidity by steel plate for sealing water;
As shown in Figure 7,17 tops, described gate basis are provided with end waterstop 14, and described side waterstop and end waterstop all adopt flexible material; In the present embodiment, this flexible material can be the flexible materials such as silica gel, but preferably adopts elastomeric material.While carrying out sealing at the steel gate seat end, described side waterstop all contacts compression with waterstop of the described end with back cover steel plate, thereby makes this side waterstop and end waterstop form the sealing face of continuous sealing.Steel gate bottom part body is provided with back cover steel plate, comprises steel plate 11 and land side back cover steel plate 10 at the bottom of the side seal that meets water.Meet water steel plate and steel pipe and steel plate for sealing water at the bottom of side seal is welding as one, and its side arranges the guiding steel plate 12 that tilts at an angle, and guiding steel plate angle of inclination is consistent with guiding sill 18 angles of inclination on gate basis, in the time of at the bottom of steel gate seat in place, play the guiding role.At the bottom of guiding steel plate, the side seal that meets water, between steel plate and steel plate for sealing water three, back cover steel plate ribs 6 is established in weldering, and three is connected as a single entity.Steel gate bottom back side side arranges land side back cover steel plate, and land side back cover steel plate plane is concave shape and steel-pipe welding is integrated.In the time of at the bottom of steel gate installation seat in place, at the bottom of the side seal that meets water, steel plate and land side back cover steel plate are supported in respectively on the end water pressure-bearing pad 13 on gate basis, and this end water pressure-bearing pad is used for preventing that end waterstop is by steel gate excessive compression.The end water band at land side back cover steel plate and top, gate basis compresses, and closed state is formed on steel gate bottom.
Referring to the drawing of steel gate side waterstop in Fig. 5, as shown in Figure 3, steel plate for sealing water land side is elongated laying side waterstop longitudinally, and side waterstop is fixed on steel plate for sealing water by continuous stainless steel platen and a plurality of bolt being arranged side by side.For guaranteeing that side waterstop is not by excessive compression, pressure-bearing pad 8 is set being close to side waterstop bypass length, pressure-bearing pad adopts a plurality of bolts that are arranged side by side to be fixed on steel plate for sealing water, and the padded degree of pressure-bearing, lower than side waterstop, guarantees that side waterstop and dock gate pier or caisson gate sealing face fully compress simultaneously.By steel pipe side, be close to pressure-bearing pad side side floor 7 is set, side floor and steel plate for sealing water are elongated to be welded as a whole.
As shown in Figure 6, side waterstop bottom arranges along the sealing piece 15 of steel gate lateral arrangement (with side waterstop vertical connection), and this sealing piece and side waterstop connect as one, and its height is consistent with the height of end waterstop.When steel gate is sat the end, sealing piece fully contacts compression with the end waterstop on gate basis, and the side waterstop on the end waterstop on gate basis and steel gate sealing steel plate forms the sealing face of continuous sealing.
As shown in Figures 2 and 3, on tubulose back sticking type steel gate upstream face steel pipe, arrange hanger 3 is installed, after facilitating that steel gate is prefabricated and completing, lift by crane installation; On steel gate back side steel pipe, pretension hanger 2 is set, pretension hanger is along steel pipe bilateral symmetry layout, and the sealing initial stage, by lying in the wire rope on pretension hanger, utilizes pre-clamping apparatus to apply pretightning force to steel gate, guarantees that waterstop and sealing face are adjacent to sealing.On the steel pipe of tubulose back sticking type steel gate top, arrange lifting hole(eyelet) 17 is installed, during steel gate opening/closing, headstock gear utilizes this lifting hole(eyelet) to carry out lifting and the translation of steel gate.
As shown in Figure 3, on the steel pipe of tubulose back sticking type steel gate land side, interval arranges spacing steel plate 16, spacing steel plate is wedge shape, be integrated with steel pipe welding, when tubulose back sticking type steel gate enters between caisson gate and dock gate pier, play distance between restriction steel gate and caisson gate and dock gate pier, play the guiding role simultaneously.
The tubulose back sticking type steel gate course of work of the present invention is: when 1, sluice gate is closed, boom hoisting is by being arranged at the installation lifting hole(eyelet) at steel gate top, by steel gate sling and translation enter the gap between caisson gate and dock gate pier, after steel gate installation is in place, by pre-clamping apparatus, steel gate is applied to pretightning force, finally carry out sealing operation; When 2, sluice gate is opened, unclamp pre-clamping apparatus reserved certain rope capacity, then boom hoisting, by being arranged at the installation lifting hole(eyelet) at steel gate top, being sling steel gate and moves to dock gate pier side, and steel gate is sat the end and by hawser, will be carried out mooring to gate and fix.
Above embodiment is only for illustrating the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (12)
1. a tubulose back sticking type steel gate system, is characterized in that, comprises steel gate and gate basis;
Described steel gate comprises:
Steel gate main body, this steel gate main body is elongated from top to bottom steel pipe;
At least two steel plate for sealing water, are separately positioned on the both sides of described steel gate main body;
Side waterstop, it is arranged on the both sides of described steel gate main body, and the elongated land side that is laid on described steel plate for sealing water;
Back cover steel plate, is horizontally set on described steel gate bottom part body, and with described steel gate main body, steel plate for sealing water fixed seal connection;
Top, described gate basis is provided with end waterstop, and described side waterstop and end waterstop all adopt flexible material; While carrying out sealing at the steel gate seat end, described side waterstop all contacts compression with waterstop of the described end with back cover steel plate, thereby makes this side waterstop and end waterstop form the sealing face of continuous sealing.
2. tubulose back sticking type steel gate system according to claim 1, is characterized in that, the both sides of described steel gate main body and the described steel plate for sealing water formula structure that is welded as a whole.
3. tubulose back sticking type steel gate system according to claim 2, is characterized in that, described steel plate for sealing water upstream face side arranges ribs along described steel pipe longitudinal separation, and this ribs is used for being fixedly connected with described steel plate for sealing water and steel pipe.
4. tubulose back sticking type steel gate system according to claim 2, is characterized in that, described back cover steel plate welds with described steel pipe and steel plate for sealing water respectively, and this back cover steel plate side is provided with the guiding steel plate that band is set angle of inclination.
5. tubulose back sticking type steel gate system according to claim 2, is characterized in that, described side waterstop is fixed on described steel plate for sealing water by continuous stainless steel platen and a plurality of bolt being arranged side by side.
6. tubulose back sticking type steel gate system according to claim 5, is characterized in that, described side waterstop and end waterstop all adopt elastomeric material to make.
7. tubulose back sticking type steel gate system according to claim 5, is characterized in that, in described side waterstop bottom, along steel gate, is horizontally arranged with sealing piece; Described sealing piece adopts flexible material, and this sealing piece and described side waterstop connect as one.
8. tubulose back sticking type steel gate system according to claim 7, is characterized in that, described steel gate main body both sides are respectively arranged with pressure-bearing pad, and this pressure-bearing pad is elongated to be laid on described steel plate for sealing water, and is close to side waterstop side; The padded degree of this pressure-bearing is lower than side waterstop.
9. tubulose back sticking type steel gate system according to claim 8, is characterized in that, described steel plate for sealing water is provided with side floor being close to pressure-bearing pad position near steel pipe side, this side floor and steel plate for sealing water is elongated is connected to one.
10. tubulose back sticking type steel gate system according to claim 2, is characterized in that, described steel pipe land side is arranged at intervals with spacing steel plate, and described spacing Plate Welding is on described steel pipe, and this spacing steel plate is wedge shape.
11. tubulose back sticking type steel gate systems according to claim 10, is characterized in that, the back side of described steel gate main body is provided with pretension hanger, and described pretension hanger is arranged along the bilateral symmetry of this steel gate main body.
12. tubulose back sticking type steel gate systems according to claim 10, is characterized in that, described steel gate main body upstream face is provided with installation hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310633883.5A CN103669297B (en) | 2013-11-29 | 2013-11-29 | Tubular back-attached-type steel gate system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310633883.5A CN103669297B (en) | 2013-11-29 | 2013-11-29 | Tubular back-attached-type steel gate system |
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| Publication Number | Publication Date |
|---|---|
| CN103669297A true CN103669297A (en) | 2014-03-26 |
| CN103669297B CN103669297B (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310633883.5A Active CN103669297B (en) | 2013-11-29 | 2013-11-29 | Tubular back-attached-type steel gate system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111501801A (en) * | 2020-05-27 | 2020-08-07 | 中交第四航务工程勘察设计院有限公司 | Steel-concrete combined wedge-shaped water stop structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1111801A (en) * | 1965-03-10 | 1968-05-01 | Atomic Energy Authority Uk | Improvements in or relating to dam gate assemblies |
| RU2064028C1 (en) * | 1993-02-03 | 1996-07-20 | Государственный белорусский научно-исследовательский и проектно-конструкторский институт "Белнипиэнергопром" | Method for sealing gate slot |
| CN201339181Y (en) * | 2008-12-17 | 2009-11-04 | 杨洪才 | Gate with novel water-stopping device |
| CN101994310A (en) * | 2010-10-17 | 2011-03-30 | 张琳 | Water gate with high sealing property |
| CN102383403A (en) * | 2011-08-24 | 2012-03-21 | 江苏科技大学 | Combined gate-type dry dock door |
-
2013
- 2013-11-29 CN CN201310633883.5A patent/CN103669297B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1111801A (en) * | 1965-03-10 | 1968-05-01 | Atomic Energy Authority Uk | Improvements in or relating to dam gate assemblies |
| RU2064028C1 (en) * | 1993-02-03 | 1996-07-20 | Государственный белорусский научно-исследовательский и проектно-конструкторский институт "Белнипиэнергопром" | Method for sealing gate slot |
| CN201339181Y (en) * | 2008-12-17 | 2009-11-04 | 杨洪才 | Gate with novel water-stopping device |
| CN101994310A (en) * | 2010-10-17 | 2011-03-30 | 张琳 | Water gate with high sealing property |
| CN102383403A (en) * | 2011-08-24 | 2012-03-21 | 江苏科技大学 | Combined gate-type dry dock door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111501801A (en) * | 2020-05-27 | 2020-08-07 | 中交第四航务工程勘察设计院有限公司 | Steel-concrete combined wedge-shaped water stop structure |
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| Publication number | Publication date |
|---|---|
| CN103669297B (en) | 2015-06-17 |
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