CN104061005A - Rubber waterstop fixing supporting rod and use method thereof - Google Patents
Rubber waterstop fixing supporting rod and use method thereof Download PDFInfo
- Publication number
- CN104061005A CN104061005A CN201410322277.6A CN201410322277A CN104061005A CN 104061005 A CN104061005 A CN 104061005A CN 201410322277 A CN201410322277 A CN 201410322277A CN 104061005 A CN104061005 A CN 104061005A
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- waterstop
- supporting rod
- fastening band
- fixed
- rubber fastening
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Abstract
The invention belongs to the technical field of waterstop mounting and fixing, and particularly relates to a rubber waterstop fixing supporting rod used for a tunnel or water conservancy project and a use method of the rubber waterstop fixing supporting rod. According to the main technical scheme, the rubber waterstop fixing supporting rod is structurally composed of a waterstop fixing mechanism, an upper supporting rod/pipe barrel, a lower supporting rod/pipe barrel, an upper top plate and a lower top plate, the upper supporting rod/pipe barrel and the lower supporting rod/pipe barrel are arranged on the two sides of the waterstop fixing mechanism, the upper top plate and the lower top plate are fixedly arranged at the end of the upper supporting rod/pipe barrel and the end of the lower supporting rod/pipe barrel and used for supporting palisades and a supporting formwork, and the upper supporting rod/pipe barrel, the lower supporting rod/pipe barrel and the fixing mechanism can be stretched out and drawn back relatively. The supporting rod of the structure has the advantages that the structure is simple, and the supporting rod is suitable for various construction environments and can improve the mounting locating precision of a waterstop; the phenomena that in the prior art, when concrete is cast, the waterstop can roll, twist, float upwards, sink, be inclined and shifted and not be in the center are overcome, and the water prevention effect of the waterstop is greatly improved.
Description
Technical field
The invention belongs to the technique for fixing field of waterstop, relate to concretely the rubber fastening band fixed support bar and the using method thereof that are used in tunnel or hydraulic engineering.
Background technology
Subterranean tunnel engineering and hydraulic engineering are more and more higher to anti-drainage requirement, so the installation quality of waterstop directly affects the waterproof quality in tunnel, hydraulic engineering.
The installation of rubber fastening band combines together by cast-in-situ concrete and agent structure, and rubber fastening band must be taked reliable fixation, guarantees its tram in concrete, the effect of having given play to waterstop that like this could be maximum.If rolled when concreting, kink, floating, sinking, crooked, skew and the great number of issues such as not placed in the middle, will greatly weaken the waterproof effect of waterstop, even lost efficacy.
The mounting method of waterstop as shown in Figure 1 at present, support shuttering 4 is fixed on to crag 5 downsides, then the reinforcing bar of making 1 is passed to stopper template 2 by concrete side to be filled with to opposite side, and be bent into the left card 8 of reinforcing bar by the left side of waterstop 36 clampings, waterstop right-hand part 7 is flat leans against (as shown in Figure 1a) on blocking plate 2, to the space concreting that is fixed with waterstop left side; After concrete setting, remove blocking plate 2, waterstop right-hand part 7 is stretching, then bend the right card 9 of reinforcing bar and clamp waterstop right-hand part (as shown in Figure 1 b), then concreting.Fixedly there is following defect in that utilizes the auxiliary waterstop of Reinforcing bar clamp: first, reinforcing bar bending is all generally to carry out at building-site, bending angle and drawing requirement gap are very large, during use, reinforcing bar cannot clamp waterstop substantially, the angle position deflection that can cause in this case waterstop during concreting not just, positioning, cause the not first-class series of problems of deformation joint both sides width; Secondly, why deformation joint is referred to as deformation joint is exactly in order to adapt to the dilatation of tunnel wall, when waterstop is installed, Reinforcing bar clamp is to be all finally cast in concrete, if construction is lacked experience and forget and interrupt reinforcing bar or Reinforcing bar clamp direction is anti-loaded cannot interrupt reinforcing bar most at all, when concrete is flexible, probably because being connected and fixed of reinforcing bar reduced near concrete intensity waterstop, even damage, its waterproof effect can reduce greatly.Even construction corps interrupts reinforcing bar when mounted, can there is corrosion in reinforcing bar in the course of time, and when tunnel perimeter moisture is sufficient, water can be penetrated into along the reinforcing bar of corrosion in tunnel, will have influence on normal use or the traffic safety of equipment in hole.
In a word in the construction of waterstop, exist waterstop and bury deep mixed, position skew underground, difficulty be installed and the problem such as installation effectiveness is low.
Summary of the invention
Object of the present invention is just to provide a kind of in the work progress of tunnel or hydraulic engineering, have simple in structure, be applicable to multiple construction environment and can improve the rubber fastening band fixed support bar of the installation positioning precision of waterstop.
The second object of the present invention is just to provide the fixedly method of rubber fastening band of above-mentioned support bar of using.
For realizing above-mentioned the first object, the technical solution adopted in the present invention is:
A kind of rubber fastening band fixed support bar, its structure consists of waterstop fixed mechanism, upper plate and the lower carrier plate for the supporting with crag and support shuttering that are arranged at the upper and lower strut/socket of its both sides and are fixed on this upper and lower strut/socket end, can be relative flexible between wherein said upper and lower strut/socket and fixed mechanism.
The additional technical feature that forms above-mentioned rubber fastening band fixed support bar also comprises:
---described waterstop fixed mechanism is that socket/screw rod that buckle for the spiral shell in the same way corresponding with described upper and lower strut/socket draw-in groove, both sides forms by middle part;
---described waterstop fixed mechanism is provided with jig mechanism, both sides by middle part and forms for the socket/screw rod of the screw socket in the same way corresponding with described upper and lower strut/socket;
---described upper and lower strut/socket consists of the hydraulic mechanism being connected with described waterstop fixed mechanism;
---described upper plate and lower carrier plate consist of elastic rubbery body.
For realizing above-mentioned the second object, the technical solution adopted in the present invention is:
Utilize the fixedly method of rubber fastening band of support bar, comprise the following steps:
The first step is propped support shuttering at the position of building in advance cement concrete;
Second step is placed on rubber fastening band to bury in advance position underground;
The 3rd step is evenly fixed on the dual-side of described rubber fastening band respectively clamping location on the waterstop fixed mechanism of some described support bars;
The 4th step is adjusted the length of upper and lower strut/socket that is fixed on some support bars of described rubber fastening band both sides, and upper plate and lower carrier plate are supported between crag and support shuttering, and rubber fastening band is fixed;
The 5th step has concreting between the crag of rubber fastening band and support shuttering at fixed support.
Rubber fastening band fixed support bar provided by the present invention and using method thereof, compared with prior art have the following advantages: one, due to the upper and lower strut/socket that can relatively stretch that forms the structure of rubber fastening band fixed support bar and comprise waterstop fixed mechanism, be arranged at its both sides, fixedly support bar can be fixed between crag and support shuttering during waterstop, while effectively having overcome concreting, roll, the generation of kink, floating, sinking, crooked, skew and the phenomenon such as not placed in the middle, greatly improved the waterproof effect of waterstop; Its two, this support bar has length-adjustable feature, uses, and without realizing the adjustment of position and length by external appliance applicable to the construction of multiple construction environment is fixing, has the low and simple feature of construction technology of labour intensity; Its three, owing to forming the both ends of this support bar, be provided with upper plate and lower carrier plate, therefore can improve the permanent position precision of support bar, also make the installation positioning precision of waterstop greatly improve simultaneously; Its four, owing to utilizing this support bar, fixedly rubber fastening band is simultaneously fixing for both sides, therefore can carry out primary concreting to the concrete of junction, therefore makes the cement concrete of junction have the consistent feature of performance ginseng water.
Accompanying drawing explanation
Fig. 1 a: be installation steps 1 schematic diagram of prior art waterstop;
Fig. 1 b: be installation steps 2 schematic diagrames of prior art waterstop;
Fig. 2: be the fixing structural representation of waterstop of the first support bar of the present invention;
Fig. 3: be the fixing structural representation of waterstop of the second support bar of the present invention;
Fig. 4: be the fixing structural representation of waterstop of the third support bar of the present invention;
Fig. 5: be the fixing structural representation of waterstop of the 4th kind of support bar of the present invention;
Fig. 6: be the fixing structural representation of waterstop of the 5th kind of support bar of the present invention;
Fig. 7: be the fixing structural representation of waterstop of the 6th kind of support bar of the present invention;
Fig. 8: be the fixing structural representation of waterstop of the 7th kind of support bar of the present invention.
specific embodiment:
Below in conjunction with drawings and Examples to the structure of rubber fastening band fixed support bar provided by the present invention and utilize this support bar fixedly the using method of rubber fastening band be described in further detail.
Be illustrated in figure 2 the fixedly structural representation of waterstop of the first support bar of the present invention; The structure that forms support bar is skid resistant course 10, inner both end sides for the bobbin 11 of screw thread forms in the same way waterstop fixed mechanism, is fixed on the upper and lower strut 12,13 of screw thread bobbin 11 both sides and fixes its end and form for upper plate 14 and the lower carrier plate 15 supporting with crag and support shuttering by surface.
Utilize above-mentioned support bar fixedly rubber fastening band method as shown in Figure 2, in duct, build in advance the position of cement concrete support shuttering 4 propped; Rubber fastening band 1 is placed on and buries in advance position underground; Left side fixing hole 17 limits of above-mentioned rubber fastening band 1 are evenly through at respectively to location on the skid resistant course 10 of some support bar bobbins 11, equally also the fixing hole limit, right side of above-mentioned rubber fastening band 1 are evenly through at respectively to location on the skid resistant course 10 of some support bar bobbins 11; The upper and lower strut 12,13 that is fixed on support bar bobbin 11 is adjusted by screwing bobbin length, made upper plate 14 and lower carrier plate 15 be supported in 4 of the crag 5 of duct and support shutterings, it is fixing that rubber fastening band is realized location; At fixed support, there is concreting between the crag of rubber fastening band and support shuttering, can realize building of waterstop fixing.
Form above-mentioned for the fixing structure of rubber fastening band support bar;
---the fixed mechanism that forms waterstop can also be (as shown in Figures 3 and 4) middle part for being the circular draw-in groove of waterstop of cylinder or trapezoidal column 19 structures or screw rod or socket 11 formations that buckle for the spiral shell in the same way corresponding with upper and lower stay tube cylinder or bar 12,13 at the two ends of trapezoidal draw-in groove 20 for fixing side;
---the fixed mechanism that forms waterstop can also be that (as shown in Figure 5,6) middle part is fixed with round end (square toes) the jig mechanism 21 corresponding with side 19 shapes of rubber fastening band, both sides are that the screw rod 11 that the in the same way spiral shell corresponding with upper and lower stay tube cylinder 12,13 buckled forms;
---upper and lower strut/socket of forming in addition support bar hydraulic mechanism up and down 18 by being connected with waterstop fixed mechanism as shown in Figure 7 forms.
In forming the structure of above-mentioned fixedly rubber fastening band support bar, the fixed mechanism of its waterstop is socket or bar structure no matter, it connects section side and is spiral shell button in the same way, so that to upper and lower strut/socket that corresponding screw socket connects with it stretch (length) regulate, and be supported in and build in advance between concrete crag and support shuttering, and fixed mechanism can be multiple can be by the fixing structure of waterstop.Said structure all can be realized and of the present invention waterstop is fixed on to the object on support bar.
---the upper plate and the lower carrier plate air bag 16 by elastic rubbery body or inflation/deflation as shown in Figure 8 that form above-mentioned support bar form, and by the elasticity of elastic rubbery body or the inflation of inflation/deflation air bag, the function of shrinking of exitting, also can be realized support bar is fixed on to the object between crag and support shuttering.
Claims (6)
1. a rubber fastening band fixed support bar, it is characterized in that: its structure consists of waterstop fixed mechanism, upper plate and the lower carrier plate for the supporting with crag and support shuttering that are arranged at the upper and lower strut/socket of its both sides and are fixed on this upper and lower strut/socket end, can be relative flexible between wherein said upper and lower strut/socket and fixed mechanism.
2. a kind of rubber fastening band fixed support bar as claimed in claim 1, is characterized in that: described waterstop fixed mechanism is that socket/screw rod that buckle for the spiral shell in the same way corresponding with described upper and lower strut/socket draw-in groove, both sides forms by middle part.
3. a kind of rubber fastening band fixed support bar as claimed in claim 1, is characterized in that: described waterstop fixed mechanism is provided with jig mechanism, both sides by middle part and forms for the socket/screw rod of the screw socket in the same way corresponding with described upper and lower strut/socket.
4. a kind of rubber fastening band fixed support bar as claimed in claim 1, is characterized in that: described upper and lower strut/socket consists of the hydraulic mechanism being connected with described waterstop fixed mechanism.
5. a kind of rubber fastening band fixed support bar as claimed in claim 1, is characterized in that: described upper plate and lower carrier plate consist of elastic rubbery body.
6. utilize the fixedly method of rubber fastening band of support bar, comprise the following steps:
The first step is propped support shuttering at the position of building in advance cement concrete;
Second step is placed on rubber fastening band to bury in advance position underground;
The 3rd step is evenly fixed on the dual-side of described rubber fastening band respectively clamping location on the waterstop fixed mechanism of some described support bars;
The 4th step is adjusted the length of upper and lower strut/socket that is fixed on some support bars of described rubber fastening band both sides, and upper plate and lower carrier plate are supported between crag and support shuttering, and rubber fastening band is fixed;
The 5th step has concreting between the crag of rubber fastening band and support shuttering at fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410322277.6A CN104061005A (en) | 2014-07-08 | 2014-07-08 | Rubber waterstop fixing supporting rod and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410322277.6A CN104061005A (en) | 2014-07-08 | 2014-07-08 | Rubber waterstop fixing supporting rod and use method thereof |
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| Publication Number | Publication Date |
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| CN104061005A true CN104061005A (en) | 2014-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410322277.6A Pending CN104061005A (en) | 2014-07-08 | 2014-07-08 | Rubber waterstop fixing supporting rod and use method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320287A (en) * | 2016-08-22 | 2017-01-11 | 黄河勘测规划设计有限公司 | Split waterstop and construction method thereof |
| CN106759523A (en) * | 2017-03-09 | 2017-05-31 | 中冶建工集团有限公司 | A kind of installation auxiliary device of underground pipe gallery waterstop |
| CN106869183A (en) * | 2017-03-09 | 2017-06-20 | 中冶建工集团有限公司 | A kind of construction method of underground pipe gallery waterstop |
| CN107401414A (en) * | 2017-09-13 | 2017-11-28 | 中交公局桥隧工程有限公司 | A kind of scalable waterstop fixing mould of tunnel ring and application method |
| CN109594662A (en) * | 2019-01-16 | 2019-04-09 | 中建八局第建设有限公司 | A kind of middle buried water stop fixing means and its grip device |
| CN112942437A (en) * | 2021-01-27 | 2021-06-11 | 中国一冶集团有限公司 | Fixing structure and construction method of buried steel-edged water stop |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202250110U (en) * | 2011-10-24 | 2012-05-30 | 中铁十七局集团第四工程有限公司 | Buried waterstop fixing device in secondary tunnel liner |
| CN202370547U (en) * | 2011-12-29 | 2012-08-08 | 中国葛洲坝集团股份有限公司 | Concrete sealing sheet fixing device of horizontal construction gap |
| CN202441391U (en) * | 2012-02-28 | 2012-09-19 | 中铁十二局集团有限公司 | End template device for mounting waterstop in tunnel secondary lining concrete |
| CN202578718U (en) * | 2012-05-18 | 2012-12-05 | 中铁十二局集团第七工程有限公司 | Locating system for embedded part at construction joint between tunnel invert and secondary lining |
| CN202830990U (en) * | 2012-08-22 | 2013-03-27 | 中国建筑第六工程局有限公司 | Rubber waterstop fixing device |
| CN203393750U (en) * | 2013-08-07 | 2014-01-15 | 中铁四局集团第三建设有限公司 | Reinforcement device of rubber water-stop of base plate of cast-in-situ concrete |
| JP5468705B1 (en) * | 2013-10-11 | 2014-04-09 | 鹿島建設株式会社 | Connection structure between underground pit and underground pipeline |
| CN203614114U (en) * | 2013-11-13 | 2014-05-28 | 重庆广播电视大学 | Mounting and fixing device for embedded waterstop of tunnel low side wall |
| CN203925528U (en) * | 2014-07-08 | 2014-11-05 | 衡水鑫盛达新材料科技有限公司 | A kind of rubber fastening band fixed support bar |
-
2014
- 2014-07-08 CN CN201410322277.6A patent/CN104061005A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202250110U (en) * | 2011-10-24 | 2012-05-30 | 中铁十七局集团第四工程有限公司 | Buried waterstop fixing device in secondary tunnel liner |
| CN202370547U (en) * | 2011-12-29 | 2012-08-08 | 中国葛洲坝集团股份有限公司 | Concrete sealing sheet fixing device of horizontal construction gap |
| CN202441391U (en) * | 2012-02-28 | 2012-09-19 | 中铁十二局集团有限公司 | End template device for mounting waterstop in tunnel secondary lining concrete |
| CN202578718U (en) * | 2012-05-18 | 2012-12-05 | 中铁十二局集团第七工程有限公司 | Locating system for embedded part at construction joint between tunnel invert and secondary lining |
| CN202830990U (en) * | 2012-08-22 | 2013-03-27 | 中国建筑第六工程局有限公司 | Rubber waterstop fixing device |
| CN203393750U (en) * | 2013-08-07 | 2014-01-15 | 中铁四局集团第三建设有限公司 | Reinforcement device of rubber water-stop of base plate of cast-in-situ concrete |
| JP5468705B1 (en) * | 2013-10-11 | 2014-04-09 | 鹿島建設株式会社 | Connection structure between underground pit and underground pipeline |
| CN203614114U (en) * | 2013-11-13 | 2014-05-28 | 重庆广播电视大学 | Mounting and fixing device for embedded waterstop of tunnel low side wall |
| CN203925528U (en) * | 2014-07-08 | 2014-11-05 | 衡水鑫盛达新材料科技有限公司 | A kind of rubber fastening band fixed support bar |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320287A (en) * | 2016-08-22 | 2017-01-11 | 黄河勘测规划设计有限公司 | Split waterstop and construction method thereof |
| CN106320287B (en) * | 2016-08-22 | 2018-12-11 | 黄河勘测规划设计有限公司 | The construction method of Split type waterstop |
| CN106759523A (en) * | 2017-03-09 | 2017-05-31 | 中冶建工集团有限公司 | A kind of installation auxiliary device of underground pipe gallery waterstop |
| CN106869183A (en) * | 2017-03-09 | 2017-06-20 | 中冶建工集团有限公司 | A kind of construction method of underground pipe gallery waterstop |
| CN107401414A (en) * | 2017-09-13 | 2017-11-28 | 中交公局桥隧工程有限公司 | A kind of scalable waterstop fixing mould of tunnel ring and application method |
| CN107401414B (en) * | 2017-09-13 | 2023-11-07 | 中交中南工程局有限公司 | Tunnel annular telescopic water stop fixing die and application method |
| CN109594662A (en) * | 2019-01-16 | 2019-04-09 | 中建八局第建设有限公司 | A kind of middle buried water stop fixing means and its grip device |
| CN109594662B (en) * | 2019-01-16 | 2024-01-30 | 中建八局第一建设有限公司 | Method for fixing embedded water stop and clamp device thereof |
| CN112942437A (en) * | 2021-01-27 | 2021-06-11 | 中国一冶集团有限公司 | Fixing structure and construction method of buried steel-edged water stop |
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Application publication date: 20140924 |