CN204311470U - Functional steel limit formula rubber fastening band - Google Patents
Functional steel limit formula rubber fastening band Download PDFInfo
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- CN204311470U CN204311470U CN201420728792.XU CN201420728792U CN204311470U CN 204311470 U CN204311470 U CN 204311470U CN 201420728792 U CN201420728792 U CN 201420728792U CN 204311470 U CN204311470 U CN 204311470U
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Abstract
The utility model relates to a kind of functional steel limit formula rubber fastening band, comprise special-shaped resistance to compression telescoping tube and be arranged on the rubber water-proof base band of its both sides, described rubber water-proof base band is positioned at special-shaped resistance to compression telescoping tube bilateral symmetry and is provided with more than one pair of function sealing rod, rubber water-proof base band two avris is provided with sealing edge strip.The utility model adopts the new construction mode of " disc resistance to compression, plane tension ", the telescopic hole of central circular is utilized to arrange in outer resistance to compression expansion plate of equalling interior arch, be conducive to carrying out joint filling with plastic foam plate and carrying out joint seal with fluid sealant, can solve rough " technical barrier " that shrinkage joint often occurs, the setting at " plane shrinkage joint " can be brought up to a new height.
Description
Technical field
The utility model relates to a kind of functional steel limit formula rubber fastening band.
Background technology
With elastomeric material processing and fabricating waterstop, there is the history of more than 70 year abroad, then have more than 40 year history in China.Building science academy of China and former Beijing rubber plant have developed successful rubber fastening band in the 1950's and have succeeded on the underground passage deformation joint of railway terminal, Beijing, make the rubber water-proof of China with a good start, 60-70 age China goes all out with hydraulic engineering, and rubber fastening band is developed into the approved product in order to multi-series, many specifications.
The structure of rubber fastening band there is no much changes in decades, only in specification, model, kind, has enriched some.The water conservancy put into operation in recent years, water power and traffic engineering, because interior water or the excessive deformation joint that causes of external water pressure and shrinkage joint infiltration and " bad phenomenon " of leaking happen occasionally, have a strong impact on the life-span of engineering and building, in order to evade the generation of " bad phenomenon ", the functional steel limit formula rubber fastening band of research a kind of " sealing effectiveness is good, sealing durable, structure design are superior " be have very much Value of Science & Technology, have far-reaching.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of functional steel limit formula rubber fastening band of one " sealing effectiveness is good, sealing durable, structure design are superior ".
The utility model adopts following technical scheme:
A kind of functional steel limit formula rubber fastening band, comprise special-shaped resistance to compression telescoping tube and be arranged on the rubber water-proof base band of its both sides, described rubber water-proof base band is positioned at special-shaped resistance to compression telescoping tube bilateral symmetry and is provided with more than one pair of function sealing rod, rubber water-proof base band two avris is provided with sealing edge strip; Described sealing edge strip comprises clamping plate sealing rod and is clipped in the steel plate edge strip in described clamping plate sealing rod.
Described special-shaped resistance to compression telescoping tube is made up of the plane expansion plate being positioned at structure back side side and the resistance to compression that the is positioned at structure upstream face side arch that stretches, and is resistance to compression telescopic hole in special-shaped resistance to compression telescoping tube.
Reinforcing rib is symmetrically arranged with outside described function sealing rod.
Resistance to compression telescopic hole and form tensile connection plate between its nearest function sealing rod, forms the junction plate that reduces pressure between function sealing rod and the reinforcing rib of its homonymy, is formed slowly to press junction plate between the sealing edge strip of reinforcing rib and its homonymy.
Function sealing rod is set to extend out arc surfaced, extend out pointed shape or extend out planar shaped.
Good effect of the present utility model is as follows:
The utility model adopts the new construction mode of " disc resistance to compression, plane tension ", the telescopic hole of central circular is utilized to arrange in outer resistance to compression expansion plate of equalling interior arch, be conducive to carrying out joint filling with plastic foam plate and carrying out joint seal with fluid sealant, can solve rough " technical barrier " that shrinkage joint often occurs, the setting at " plane shrinkage joint " can be brought up to a new height.
The utility model utilizes the cambered surface of function sealing rod to carry out sealing to belong to function innovation, when concreting structure, concrete can form certain pressure, the cambered surface of function sealing rod and inclined-plane can form bounce, for this reason interaction under formed sealing, can reach do not seep water, watertight high standard requirement.
Avris at rubber fastening band described in the utility model is provided with clamping plate sealing rod and steel plate edge strip, adopt large-scale extruder to assemble special conveying device, synchronously can extrude in company with waterstop, improve output, save manpower, save the energy, instead of old-fashioned vulcanizing press and other backward equipment, the target of industrial upgrading, product renewal can be reached.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model section structure schematic diagram;
Accompanying drawing 3 extends out arc surfaced function sealing rod section structure schematic diagram for the utility model;
Accompanying drawing 4 extends out pointed shape function sealing rod section structure schematic diagram for the utility model;
Accompanying drawing 5 extends out planar shaped function sealing rod section structure schematic diagram for the utility model;
Accompanying drawing 6 is the utility model using state schematic diagram.
In the accompanying drawings: 1, rubber water-proof base band 2, resistance to compression telescopic hole 3, resistance to compression are stretched arch 4, plane expansion plate 5, tensile connection plate 6, function sealing rod 7, decompression junction plate 8, reinforcing rib 9, slow pressure junction plate 10, clamping plate sealing rod 11, steel plate edge strip 12, concrete body 13, structure expansion joint 14, structure back side 15, structure upstream face 16, plastic foam plate 17, joint filling fluid sealant.
Detailed description of the invention
As shown in Figure 1, the utility model comprises special-shaped resistance to compression telescoping tube and is arranged on the rubber water-proof base band 1 of its both sides, described rubber water-proof base band 1 is positioned at special-shaped resistance to compression telescoping tube bilateral symmetry and is provided with a pair function sealing rod 6, rubber water-proof base band 1 liang of avris is provided with sealing edge strip.
Described special-shaped resistance to compression telescoping tube is made up of the plane expansion plate 4 being positioned at structure back side 14 side and the resistance to compression that the is positioned at structure upstream face 15 side arch 3 that stretches, and be the resistance to compression telescopic hole 2 of circle in special-shaped resistance to compression telescoping tube.
Described sealing edge strip comprises clamping plate sealing rod 10 and is clipped in the steel plate edge strip 11 in described clamping plate sealing rod 10.Be symmetrically arranged with reinforcing rib 8 outside described function sealing rod 6, its two avris is vertical with rubber water-proof base band 1, can play better sealing function during pressurized.
Resistance to compression telescopic hole 2 and form tensile connection plate 5 between its nearest function sealing rod 6, forms the junction plate 7 that reduces pressure between the reinforcing rib 8 of function sealing rod 6 and its homonymy, is formed slowly to press junction plate 9 between the sealing edge strip of reinforcing rib 8 and its homonymy.Wherein tensile connection plate 5, decompression junction plate 7 ease up and press the equal thickness of junction plate 9 adjustable.
As shown in Figure 2, the upper and lower surface of decompression junction plate 7 is provided with second function sealing rod 6 corresponding up and down, function sealing rod 6 also can be arranged on top or the bottom of slow pressure junction plate 9, also can be arranged on the junction of tensile connection plate 5 and decompression junction plate 7.Resistance to compression telescopic hole 2 also can be set to the shape similar to special-shaped resistance to compression telescoping tube.
As shown in accompanying drawing 3,4,5, function sealing rod 6 described in the utility model can be set to extend out arc surfaced, extend out pointed shape or extend out planar shaped.The described two sides extending out arc surfaced and function sealing rod 6 are all outward-dipping, and end face is cambered surface, and accordingly, the end face extending out pointed shape is pointed shape, and the end face extending out planar shaped is planar shaped.By the impact of specific " execution conditions ", the inclined-plane of function sealing rod 6 both sides also can be set to concave shape or convex, and function sealing rod 6 can arrange more than a pair or a pair.
As shown in Figure 6, the utility model the both sides of described rubber water-proof base band 1 or above and below be provided with concrete body 12, described special-shaped resistance to compression telescopic hole 2 is arranged on the middle part of structure expansion joint 13, on concrete body 12 and below be respectively structure back side 14 and structure upstream face 15, the plane expansion plate 4 structure-oriented body back side 14 of special-shaped resistance to compression telescopic hole 2, resistance to compression is stretched arch 3 structure-oriented body upstream face 15.In structure expansion joint 13, special-shaped resistance to compression telescopic hole 2 is provided with plastic foam plate 16, joint filling fluid sealant 17 is arranged on the junction of structure expansion joint 13 and structure back side 14.
Functional steel limit described in the utility model formula rubber fastening band belongs to contour structures innovation and external function innovation, structure expansion joint or settlement joint are set between concrete body, the function sealing rod arranged directly can bear the pressure produced by the outer water of upstream face or interior water, at rubber fastening band two avris, corresponding clamping plate sealing rod is set, energy and concrete are combined together to form an entirety, and be forever in fixing seal state, the hydraulic pressure that upstream face can be made to produce diminishes gradually, the effect of long-time sealing can be played, high-level sealing requirement can be reached.
Functional steel limit described in the utility model formula rubber fastening band, adopt new technology, the new technology of " disc resistance to compression, plane tension ", the pressure produced during concreting is utilized to impel function sealing rod to form bounce, the sealing performance of rubber fastening band can be strengthened, rubber fastening band to be brought up to a higher level from aspects such as " resistance to compression, tension, sealing, sealings ", the influence power of rubber fastening band in international market can also be promoted, make rubber fastening band reach the target of industrial upgrading, model change.
Claims (5)
1. a functional steel limit formula rubber fastening band, it is characterized in that: comprise special-shaped resistance to compression telescoping tube and be arranged on the rubber water-proof base band (1) of its both sides, described rubber water-proof base band (1) is positioned at special-shaped resistance to compression telescoping tube bilateral symmetry and is provided with more than one pair of function sealing rod (6), rubber water-proof base band (1) two avris is provided with sealing edge strip; Described sealing edge strip comprises clamping plate sealing rod (10) and is clipped in the steel plate edge strip (11) in described clamping plate sealing rod (10).
2. a kind of functional steel limit according to claim 1 formula rubber fastening band, it is characterized in that: described special-shaped resistance to compression telescoping tube is made up of the plane expansion plate (4) being positioned at structure back side (14) side and the resistance to compression flexible arch (3) that is positioned at structure upstream face (15) side, is resistance to compression telescopic hole (2) in special-shaped resistance to compression telescoping tube.
3. a kind of functional steel limit according to claim 1 and 2 formula rubber fastening band, is characterized in that: described function sealing rod (6) outside is symmetrically arranged with reinforcing rib (8).
4. a kind of functional steel limit according to claim 3 formula rubber fastening band, it is characterized in that: resistance to compression telescopic hole (2) and form tensile connection plate (5) between its nearest function sealing rod (6), form the junction plate (7) that reduces pressure between the reinforcing rib (8) of function sealing rod (6) and its homonymy, formed between reinforcing rib (8) and the sealing edge strip of its homonymy to delay and press junction plate (9).
5. a kind of functional steel limit formula rubber fastening band according to claim 1,2 or 4, is characterized in that: function sealing rod (6) is set to extend out arc surfaced, extend out pointed shape or extend out planar shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728792.XU CN204311470U (en) | 2014-11-28 | 2014-11-28 | Functional steel limit formula rubber fastening band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728792.XU CN204311470U (en) | 2014-11-28 | 2014-11-28 | Functional steel limit formula rubber fastening band |
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| Publication Number | Publication Date |
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| CN204311470U true CN204311470U (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420728792.XU Active CN204311470U (en) | 2014-11-28 | 2014-11-28 | Functional steel limit formula rubber fastening band |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780940A (en) * | 2016-04-28 | 2016-07-20 | 中国化学工程第三建设有限公司 | Building expansion joint anti-seeping structure |
| CN108867355A (en) * | 2018-09-14 | 2018-11-23 | 徐州新南湖科技有限公司 | A kind of spliced waterstop of road and bridge construction |
-
2014
- 2014-11-28 CN CN201420728792.XU patent/CN204311470U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780940A (en) * | 2016-04-28 | 2016-07-20 | 中国化学工程第三建设有限公司 | Building expansion joint anti-seeping structure |
| CN108867355A (en) * | 2018-09-14 | 2018-11-23 | 徐州新南湖科技有限公司 | A kind of spliced waterstop of road and bridge construction |
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