CN105369772B - A kind of rubber fastening band - Google Patents
A kind of rubber fastening band Download PDFInfo
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- CN105369772B CN105369772B CN201510796742.4A CN201510796742A CN105369772B CN 105369772 B CN105369772 B CN 105369772B CN 201510796742 A CN201510796742 A CN 201510796742A CN 105369772 B CN105369772 B CN 105369772B
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- board
- base band
- eliminator plate
- rubber fastening
- transverse slat
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Abstract
A kind of rubber fastening band, belong to construction joint, the waterproof technique field at expansion joint in concrete, structure includes board-like base band, it is arranged in board-like base band, along the symmetrical eliminator plate of longitudinal antiseepage line and is arranged on the end bar that blocks water at board-like base band two ends, the inclined reinforcing eliminator plate in longitudinal antiseepage line direction is included in the eliminator plate；Reinforcing eliminator plate structure includes the inclined ribs batten for damping transverse slat and being arranged between damping transverse slat and board-like base band.It is improved with the end bar that blocks water by the eliminator plate set in board-like base band, it has the characteristics of rational in infrastructure, waterproof water-stagnating effect is good.
Description
Technical field
The invention belongs to the waterproof technique field at construction joint, expansion joint in concrete, and in particular to a kind of rubber fastening band.
Background technology
Continued to develop with economical and society, substantial amounts of underground installation, tunnel culvert, water delivery aqueduct, check dam, reservoir
The construction of the engineerings such as structures, to promoting economic development, national defense construction to serve very important effect.Rubber fastening band is because of tool
The features such as having good elasticity, wearability, resistance to ag(e)ing, tear resistance and adaptive deformation ability, and be widely used in above-mentioned
In the construction joint and expansion joint of concrete construction engineering.But as the water protection standards at concrete construction joint and expansion joint are continued to develop
And continuous improvement, existing rubber fastening band has been unsatisfactory for construction waterproof requirement.
Existing rubber fastening band when installing and using, because the thermal coefficient of expansion of rubber is more than 10 times of concrete, when
When temperature is raised, more than the concrete notch expansion that cast is formed, waterstop can be with waterproof for the expansion of rubber fastening band；But work as
During temperature reduction, rubber fastening band shrinks the concrete notch formed more than cast, forms the gap of notch and waterstop, easily
Produce " channeling water " phenomenon and cause waterproof failure.Therefore the good rubber of a kind of reasonable in design of active demand, waterproof water-stagnating effect
Glue waterstop.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of rubber fastening band, by the resistance to being set in board-like base band
Water plate and the end bar that blocks water are improved, and it has the characteristics of rational in infrastructure, waterproof water-stagnating effect is good.
The technical solution adopted by the present invention：A kind of rubber fastening band, structure includes board-like base band, is arranged on board-like base band
It is upper, along the symmetrical eliminator plate of longitudinal antiseepage line and be arranged on the end bar that blocks water at board-like base band two ends, it is characterised in that：Block water
Included in plate along the inclined reinforcing eliminator plate in longitudinal antiseepage line direction；Reinforcing eliminator plate is arranged to different 2 groups of length, strengthens
Eliminator plate structure includes the inclined ribs batten for damping transverse slat and being arranged between damping transverse slat and board-like base band, inclined ribs batten
It it is 20-80 ° with the slanted angle of board-like base band center line, the end strip that blocks water is in single matrix or double concave type.
By arc transition between inclined ribs batten and damping transverse slat or/and board-like base band.
The upper and lower both sides of board-like base band are further disposed at along the symmetrical reinforcing eliminator plate of longitudinal antiseepage line, and along board-like
Base band is symmetrical arranged.
Also include with the symmetrically arranged conventional eliminator plate of longitudinal antiseepage line in eliminator plate, conventional eliminator plate structure includes often
Rule transverse slat and the perpendicular rib plate being arranged between conventional transverse slat and board-like base band.
Dilatation pipe is additionally provided with longitudinal antiseepage line position of board-like base band.
Dilatation tube shape is rounded, octagonal, hexagon or square.
The beneficial effect produced using the present invention：1) set by damping transverse slat and inclined ribs batten by board-like base band
The reinforcing eliminator plate of composition, can make rubber fastening band variation in water pressure scope is big and construction joint during big difference variation and stretches
Good waterproof water-stagnating effect is produced in seam；2) it is improved by the end strip that blocks water, is designed to double concave type or single matrix,
More close contact surface composition hermetic seal structure can be formed in low temperature deformation with concrete joint surface in concave surface, further protect
The waterproof water-stagnating effect of rubber fastening band is demonstrate,proved；3) present invention can occur infiltration, leak overcoming under conditions of longtime running
Bad phenomenon.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention one；
Fig. 2 is the structural representation of the embodiment of the present invention two；
Fig. 3 is the structural representation of the embodiment of the present invention three；
The contraction distortion figure of damping transverse slat and inclined ribs batten when Fig. 4 is temperature reduction；
Fig. 5 is the deformation pattern of damping transverse slat and inclined ribs batten when hydraulic pressure is acted on；
Fig. 6 blocks water when being temperature reduction and holds the contraction distortion figure of bar；
In accompanying drawing：1 is board-like base band, and 1-1 is longitudinal antiseepage line, and 2-1 is reinforcing eliminator plate, and 2-1-1 is damping transverse slat, 2-
1-2 is inclined ribs batten, and 2-2 is conventional eliminator plate, and 2-2-1 is conventional transverse slat, and 2-2-2 is perpendicular rib plate, and 3 is block water end bar, 4
It is dilatation pipe, A represents the waterstop sealing face of the lower inclined ribs batten of hydraulic pressure effect and damping transverse slat, when B represents temperature reduction
Block water and hold the waterstop sealing face of bar.
Specific embodiment
Referring to accompanying drawing 1-6, a kind of rubber fastening band, structure includes board-like base band 1, is arranged in board-like base band 1, along vertical
To antiseepage line 1-1 symmetrical eliminator plate and the end bar 3 that blocks water for being arranged on the two ends of board-like base band 1, the eliminator plate includes
The oriented inclined reinforcing eliminator plate 2-1 in antiseepage line 1-1 directions；Reinforcing eliminator plate 2-1 structures include damping transverse slat 2-1-1 and set
Put the inclined ribs batten 2-1-2 between damping transverse slat 2-1-1 and board-like base band 1.Inclined ribs batten 2-1-2 and damping transverse slat 2-
By arc transition between 1-1 or/and board-like base band 1.The slanted angle of inclined ribs batten 2-1-2 and the center line of board-like base band 1
It is 20-80 °.
Referring to accompanying drawing 4, when environment temperature drops to certain value, rubber fastening band structural material and concrete material due to
The difference of linear expansion coefficient causes the gap of two kinds of material tight contact surfaces to be formed.But due to damp transverse slat setting and by
The adjection that " work " structure that rib plate is formed in board-like base band 1 forms cold events internal force causes the inequality of constringency cleft
Even distribution and the arc deformation of rubber region of interest.Wherein inclined ribs batten 2-1-2 and damping transverse slat 2-1-1 and concrete
Between there is the asymmetric change in gap, the connection transition position of inclined ribs batten 2-1-2 and damping transverse slat 2-1-1 becomes due to shrinking
Change causes to form transition arc with corresponding concrete junction；Referring to accompanying drawing 5, after gap is formed infiltration effect under inclined ribs
Gathering between batten 2-1-2 left sides and concrete to form infiltration pressure, causes inclined ribs batten 2-1-2 to deform to form circle to the right
Arc structure makes to be in close contact between inclined ribs batten 2-1-2 right sides and concrete, while causing damping transverse slat 2-1-1 lower-lefts end
Deformation downwards is contacted with the face of corresponding concrete surface.Composite effect above forms inclined ribs batten 2-1-2 and damping is horizontal
The waterstop sealing face A of plate 2-1-1.
Fig. 1 is that the embodiment of the present invention one is back sticking type rubber fastening band, wherein reinforcing eliminator plate 2-1 is with longitudinal antiseepage line 1-
1 is symmetrical arranged at least 1 group.Inclined ribs batten 2-1-2 becomes centered on longitudinal antiseepage line 1-1 and from inside to outside by increasing lengths
Change.The end shape of bar 3 that blocks water is in that single matrix, its concave surface and concrete joint surface form temperature change hermetic seal structure.This kind of structure makes
In the construction joint in concrete construction engineering.
Fig. 2 is buried rubber fastening band during the embodiment of the present invention two is, wherein reinforcing eliminator plate 2-1 is with longitudinal antiseepage line 1-
1 is symmetrical arranged at least 1 group.Board-like base band 1 is further disposed at along the symmetrical reinforcing eliminator plate 2-1 of longitudinal antiseepage line 1-1
Upper and lower both sides, and be symmetrical arranged along board-like base band 1.Inclined ribs batten 2-1-2 is centered on longitudinal antiseepage line 1-1 and by introversion
It is outer to change by increasing lengths.The end shape of bar 3 that blocks water forms temperature and becomes hermetic seal knot in double concave type, its concave surface and concrete joint surface
Structure.This kind of structure is used in the construction joint in concrete construction engineering.
Fig. 3 is buried movement joint rubber fastening band during the embodiment of the present invention three is, wherein reinforcing eliminator plate 2-1 is anti-with longitudinal direction
Ooze line 1-1 and be symmetrical arranged at least 1 group.Symmetrically arranged reinforcing eliminator plate 2-1 is further disposed at the upper and lower both sides of board-like base band 1
It is symmetrical arranged.Inclined ribs batten 2-1-2 changes centered on longitudinal antiseepage line 1-1 and from inside to outside by increasing lengths.Block water end
The shape of bar 3 forms temperature and becomes hermetic seal structure in double concave type, its concave surface and concrete joint surface.Prevent in the longitudinal direction of board-like base band 1
Ooze line 1-1 positions and be additionally provided with dilatation pipe 4.The shape of dilatation pipe 4 is rounded, octagonal, hexagon or square.This kind of knot
Structure is used in the expansion joint in concrete construction engineering.
Also include with the symmetrically arranged conventional eliminator plate 2-2 of longitudinal antiseepage line 1-1, the conventional eliminator plate 2- in eliminator plate
2 structures include the routine transverse slat 2-2-1 and perpendicular rib plate 2-2-2 being arranged between conventional transverse slat 2-2-1 and board-like base band 1.
When setting routine eliminator plate 2-2 can be prevented effectively from extruding production rubber fastening band caused by inclined ribs batten 2-1-2 generation deformation
The low phenomenon of production qualification rate.
Reinforcing eliminator plate 2-1 in fig. 1-3 is arranged to different 2 groups of length, can be effectively ensured when temperature is reduced
Waterstop sealing effect under different hydraulic pressure, can overcome and infiltration, the bad phenomenon of leak occur under the conditions of longtime running；Referring to
Fig. 6 blocks water the waterstop sealing face B that concave surface and the concrete joint surface of end bar 3 are formed in temperature reduction contraction distortion.
Rubber fastening band of the invention uses high pressure extrusion, the new technology of microwave vulcanization, new technology, can strengthen rubber water-proof
The aspects such as the resistance to compression of rubber fastening band, tension, sealing, sealing, can be brought up to a new height by the sealing performance of band.
Claims (6)
1. a kind of rubber fastening band, structure includes board-like base band (1), is arranged in board-like base band (1), along longitudinal antiseepage line
(1-1) symmetrical eliminator plate and end bar (3) that blocks water for being arranged on board-like base band (1) two ends, it is characterised in that：It is described to block water
Included in plate along the inclined reinforcing eliminator plate (2-1) in longitudinal antiseepage line (1-1) direction；Reinforcing eliminator plate (2-1) is set grows up
It is short different 2 groups, reinforcing eliminator plate (2-1) structure include damping transverse slat (2-1-1) and being arranged on damp transverse slat (2-1-1) and
Inclined ribs batten (2-1-2) between board-like base band (1), the inclined ribs batten (2-1-2) and board-like base band (1) center line
Slanted angle is 20-80 °, and described end bar (3) shape that blocks water is in single matrix or double concave type.
2. rubber fastening band according to claim 1, it is characterised in that：The inclined ribs batten (2-1-2) is horizontal with damping
By arc transition between plate (2-1-1) or/and board-like base band (1).
3. rubber fastening band according to claim 1, it is characterised in that：It is symmetrical along longitudinal antiseepage line (1-1)
The reinforcing eliminator plate (2-1) be further disposed at the board-like base band (1) both sides up and down, and along the board-like base band (1)
It is symmetrical arranged.
4. rubber fastening band according to claim 1, it is characterised in that：Also include with longitudinal antiseepage line in the eliminator plate
(1-1) symmetrically arranged conventional eliminator plate (2-2), conventional eliminator plate (2-2) structure include conventional transverse slat (2-2-1) and
It is arranged on the perpendicular rib plate (2-2-2) between conventional transverse slat (2-2-1) and board-like base band (1).
5. rubber fastening band according to claim 1, it is characterised in that：In longitudinal antiseepage line (1-1) of board-like base band (1)
Position is additionally provided with dilatation pipe (4).
6. rubber fastening band according to claim 5, it is characterised in that：Dilatation pipe (4) shape is rounded, eight
Angular, hexagon is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510796742.4A CN105369772B (en) | 2015-11-18 | 2015-11-18 | A kind of rubber fastening band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510796742.4A CN105369772B (en) | 2015-11-18 | 2015-11-18 | A kind of rubber fastening band |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105369772A CN105369772A (en) | 2016-03-02 |
| CN105369772B true CN105369772B (en) | 2017-06-30 |
Family
ID=55372357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510796742.4A Active CN105369772B (en) | 2015-11-18 | 2015-11-18 | A kind of rubber fastening band |
Country Status (1)
| Country | Link |
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| CN (1) | CN105369772B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115787454A (en) * | 2022-11-23 | 2023-03-14 | 江苏久兴建设工程有限公司 | Fully-assembled modular bridge expansion device and installation method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2938366C2 (en) * | 1979-09-22 | 1985-08-01 | Dyckerhoff & Widmann AG, 8000 München | Butt joint seal for prefabricated pipes made of concrete or reinforced concrete |
| CN201952911U (en) * | 2011-03-25 | 2011-08-31 | 长春工程学院 | Plate end water stop for composite wall plate |
| CN202925692U (en) * | 2012-11-05 | 2013-05-08 | 江苏鑫隆复合工程材料有限公司 | Rubber waterstop |
| CN203559437U (en) * | 2013-11-08 | 2014-04-23 | 张楸长 | Tensile multifunctional high-elasticity rubber waterstop with low-temperature resistance |
| CN205171460U (en) * | 2015-11-18 | 2016-04-20 | 衡水橡胶股份有限公司 | Rubber waterstop |
-
2015
- 2015-11-18 CN CN201510796742.4A patent/CN105369772B/en active Active
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| Publication number | Publication date |
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| CN105369772A (en) | 2016-03-02 |
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| CB02 | Change of applicant information |
Address after: Hengshui City, Hebei Province, 053000 North Park industrial base Taocheng District Road No. 9 Applicant after: Heng an Polytron Technologies Inc Address before: 053000 Daqing East Road, Hebei, China, No. 27, No. Applicant before: Hengshui Rubber Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180408 Address after: 053000 Hengshui City, Hebei Province Hedong District Industrial Park North Taocheng District Changning northbound white ditch East ZB-0001 No. 7 Building 1 layer Patentee after: Hengshui Xinlu Traffic Equipment Co.,Ltd. Address before: Hengshui City, Hebei Province, 053000 North Park industrial base Taocheng District Road No. 9 Patentee before: Heng an Polytron Technologies Inc |
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| TR01 | Transfer of patent right |