CN102587584B - Waterproof node for steel strand - Google Patents
Waterproof node for steel strand Download PDFInfo
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- CN102587584B CN102587584B CN201210074955.2A CN201210074955A CN102587584B CN 102587584 B CN102587584 B CN 102587584B CN 201210074955 A CN201210074955 A CN 201210074955A CN 102587584 B CN102587584 B CN 102587584B
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- steel
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Abstract
The invention discloses a waterproof node for a steel stand, which comprises a cushion layer, a structure bottom plate, a leveling layer, a non-bonding steel strand, a steel plate, a novel waterproof cover and a waterproof rubber ring. Three layers of elastic waterproof coatings are coated between the cushion layer and the steel strand, water-meeting expansion rubber rings are sleeved on the steel strand at two positions in the structure bottom plate, a round groove is arranged on the upper surface of the structure bottom plate, a first ring groove is positioned at the bottom of the round groove, the waterproof rubber ring is arranged in the first ring groove, the steel is arranged at the bottom of the round groove to cover the waterproof rubber ring, the upper end of the non-bonding steel strand penetrates through the steel plate to be fixed on the steel plate through an anchor, the novel waterproof cover is fixed with the steel plate through a bolt to cover the steel strand and the anchor, the leveling layer is arranged above the structure bottom plate to completely cover the novel waterproof cover, and the upper surface of the leveling layer is in a horizontal shape. The waterproof node for the steel strand is excellent in waterproof performance.
Description
Technical field
The present invention relates to a kind of architecture advances of waterproofing node of steel strand, the waterproofing node of the good steel strand of espespecially a kind of water resistance, belongs to capital construction technical field of tools.
Background technology
In capital works, the waterproofing node of common steel strand as shown in Figure 1, comprises structure base slab 1, main muscle 2, bed course 3, leveling layer 4, water-swellable sealing rod 5, anchoring body 6, first floor elastic water proofing paint 7, second layer elastic water proofing paint 8, the 3rd layer of elastic water proofing paint 9, non-bending steel cable 10, steel plate 11, ground tackle 12; Described anchoring body 6 is arranged on the below of bed course 3; Described structure base slab 1 is arranged on the top of bed course 3; Described non-bending steel cable 10 is through anchoring body 6, bed course 3, structure base slab 1; Upper surface at bed course 3 is disposed with first floor elastic water proofing paint 7, second layer elastic water proofing paint 8, the 3rd layer of elastic water proofing paint 9 layer by layer around non-bending steel cable 10; On non-bending steel cable 10 in structure base slab 1, be provided with water-swellable sealing rod 5; Described main muscle 2 is arranged in structure base slab 1; Described steel plate 11 is arranged on the upper surface of structure base slab 1; The upper end of described non-bending steel cable 10, through steel plate 11, is fixed by ground tackle 12; Leveling layer 4 be arranged on structure base slab 1 above, cover steel plate 11 and ground tackle 12 completely, and its upper surface is horizontal; Due to the restriction of structure of capital construction, the thickness of leveling layer is limited in practice, the waterproofing node of the steel strand of this structure, and water resistance only relies on three layers of elastic water proofing paint and twice hydro-expansive rubber bar, and its water resistance has limitation.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: the waterproofing node that has proposed the good steel strand of a kind of water resistance.
Technical solution of the present invention is achieved in that a kind of waterproofing node of steel strand, comprises structure base slab, main muscle, bed course, leveling layer, water-swellable sealing rod, anchoring body, first floor elastic water proofing paint, second layer elastic water proofing paint, the 3rd layer of elastic water proofing paint, non-bending steel cable, steel plate, bucker, circular groove, the first annular groove, water proof rubber circle; Described non-bending steel cable originates in the below of bed course; Described structure base slab is arranged on the top of bed course; Described non-bending steel cable is through anchoring body, bed course, structure base slab; Upper surface at bed course is disposed with first floor elastic water proofing paint, second layer elastic water proofing paint, the 3rd layer of elastic water proofing paint layer by layer around non-bending steel cable; On non-bending steel cable in structure base slab, be provided with water-swellable sealing rod; Described main muscle is arranged in structure base slab; The upper surface of described structure base slab is provided with circular groove; The bottom of described circular groove is provided with the first annular groove; Described water proof rubber circle is arranged in the first annular groove; Described steel plate is arranged on the bottom of circular groove, and covers water proof rubber circle; The upper end of described non-bending steel cable is through steel plate, is fixed on steel plate with ground tackle; Described bucker and steel plate are bolted, and cover non-bending steel cable and ground tackle; Leveling layer be arranged on structure base slab above, cover bucker completely, and its upper surface is horizontal.
Preferably, the bottom of described bucker is provided with the second annular groove; In described the second annular groove, be provided with water proof rubber circle.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The waterproofing node of steel strand of the present invention, the upper surface of described structure base slab is provided with circular groove, and described steel plate, bucker are all arranged in circular groove, and like this, leveling layer can obtain abundant thickness and carry out capping bucker; Meanwhile, in the bottom of circular groove, be provided with the first annular groove, in the first annular groove, be provided with water proof rubber circle; and; the bottom of bucker is provided with the second annular groove, is provided with water proof rubber circle in the second annular groove, and this multiple waterproofing protection structure has increased the present invention program's waterproof ability.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
The schematic diagram of the waterproofing node of the steel strand that accompanying drawing 1 is prior art;
The schematic diagram of the waterproofing node that accompanying drawing 2 is steel strand of the present invention;
Accompanying drawing 3 is the enlarged drawing of A portion in accompanying drawing 2;
The stereogram of the waterproof cover in the waterproofing node that accompanying drawing 4 is steel strand of the present invention;
Accompanying drawing 5 is the sectional view of accompanying drawing 4;
Wherein: 1, structure base slab; 2, main muscle; 3, bed course; 4, leveling layer; 5, water-swellable sealing rod; 6, anchoring body; 7, first floor elastic water proofing paint; 8, second layer elastic water proofing paint; 9, the 3rd layer of elastic water proofing paint; 10, non-bending steel cable; 11, steel plate; 12, bucker; 21, structure base slab; 22, main muscle; 23, bed course; 24, leveling layer; 25, water-swellable sealing rod; 26, anchoring body; 27, first floor elastic water proofing paint; 28, second layer elastic water proofing paint; 29, the 3rd layer of elastic water proofing paint; 30, non-bending steel cable; 31, steel plate; 32, bucker; 33, circular groove; 34, the first annular groove; 35, water proof rubber circle; 36, ground tackle; 321, bucker body; 322, the second annular groove; 323, fixing hole.
the specific embodiment
Below in conjunction with accompanying drawing, the present invention is described.
As Fig. 2,3,4,5 is depicted as the waterproofing node of a kind of steel strand of the present invention, comprise: structure base slab 21, main muscle 22, bed course 23, leveling layer 24, water-swellable sealing rod 25, anchoring body 26, first floor elastic water proofing paint 27, second layer elastic water proofing paint 28, the 3rd layer of elastic water proofing paint 29, non-bending steel cable 30, steel plate 31, bucker 32, circular groove 33, the first annular groove 34, water proof rubber circle 35; Described anchoring body 26 is arranged on the below of bed course 23; Described structure base slab 21 is arranged on the top of bed course 23; Described non-bending steel cable 30 is through anchoring body 26, bed course 23, structure base slab 21; Upper surface at bed course 23 is disposed with first floor elastic water proofing paint 27, second layer elastic water proofing paint 28, the 3rd layer of elastic water proofing paint 29 layer by layer around non-bending steel cable 30; On non-bending steel cable 30 in structure base slab 21, be provided with water-swellable sealing rod 25; Described main muscle 22 is arranged in structure base slab 21; The upper surface of described structure base slab 21 is provided with circular groove 33; The bottom of described circular groove 33 is provided with the first annular groove 34; Described water proof rubber circle 35 is arranged in the first annular groove 34; Described steel plate 31 is arranged on the bottom of circular groove 33, and covers water proof rubber circle 35; The upper end of described non-bending steel cable 30 is through steel plate 31, is fixed on steel plate 31 with ground tackle 36; Described bucker 32 is bolted with steel plate 31, covers non-bending steel cable 30 and ground tackle 36; Leveling layer 24 be arranged on structure base slab 21 above, cover bucker 32 completely, and its upper surface is horizontal.Described bucker 32, comprises bucker body 321; The bottom of described bucker body 321 is provided with the second annular groove 322; In described the second annular groove 322, be provided with water proof rubber circle (not shown); On the excircle of described bucker body 321 bottoms, be evenly equipped with fixing hole 323; Bolt (not shown) is fixing with steel plate 31 by fixing hole 323; Described water proof rubber circle contacts with steel plate 31, plays the effect of waterproof.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The waterproofing node of steel strand of the present invention, the upper surface of described structure base slab is provided with circular groove, and described steel plate, bucker are all arranged in circular groove, and like this, leveling layer can obtain abundant thickness and carry out capping bucker; Meanwhile, in the bottom of circular groove, be provided with the first annular groove, in the first annular groove, be provided with water proof rubber circle; and; the bottom of bucker is provided with the second annular groove, is provided with water proof rubber circle in the second annular groove, and this multiple waterproofing protection structure has increased the present invention program's waterproof ability.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a waterproofing node for steel strand, comprises structure base slab, main muscle, bed course, leveling layer, water-swellable sealing rod, first floor elastic water proofing paint, second layer elastic water proofing paint, the 3rd layer of elastic water proofing paint, non-bending steel cable, steel plate, bucker, circular groove, the first annular groove, water proof rubber circle; Described non-bending steel cable originates in the below of bed course; Described structure base slab is arranged on the top of bed course; Described non-bending steel cable is through bed course, structure base slab; Upper surface at bed course is disposed with first floor elastic water proofing paint, second layer elastic water proofing paint, the 3rd layer of elastic water proofing paint layer by layer around non-bending steel cable; On non-bending steel cable in structure base slab, be provided with water-swellable sealing rod; Described main muscle is arranged in structure base slab; It is characterized in that: the upper surface of described structure base slab is provided with circular groove; The bottom of described circular groove is provided with the first annular groove; Described water proof rubber circle is arranged in the first annular groove; Described steel plate is arranged on the bottom of circular groove, and covers water proof rubber circle; The upper end of described non-bending steel cable is through steel plate, is fixed on steel plate with ground tackle; Described bucker and steel plate are bolted, and cover non-bending steel cable and ground tackle; Leveling layer be arranged on structure base slab above, cover bucker completely, and its upper surface is horizontal.
2. the waterproofing node of steel strand according to claim 1, is characterized in that: the bottom of described bucker is provided with the second annular groove; In described the second annular groove, be provided with water proof rubber circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210074955.2A CN102587584B (en) | 2012-03-20 | 2012-03-20 | Waterproof node for steel strand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210074955.2A CN102587584B (en) | 2012-03-20 | 2012-03-20 | Waterproof node for steel strand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102587584A CN102587584A (en) | 2012-07-18 |
| CN102587584B true CN102587584B (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210074955.2A Expired - Fee Related CN102587584B (en) | 2012-03-20 | 2012-03-20 | Waterproof node for steel strand |
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| Country | Link |
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| CN (1) | CN102587584B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002129553A (en) * | 2000-10-27 | 2002-05-09 | Kajima Corp | Anchor head water cut-off method and water cut-off structure |
| JP2003328502A (en) * | 2002-05-15 | 2003-11-19 | Kyokuto Kogen Concrete Shinko Kk | Prestress introducing device |
| CN2604463Y (en) * | 2003-02-28 | 2004-02-25 | 中国水利水电科学研究院 | Waterproof external anchoring end |
| CN201850560U (en) * | 2010-07-29 | 2011-06-01 | 中建三局建设工程股份有限公司 | Protecting device of stranded wires anchor head of underwater side wall in deep pit |
| CN202809659U (en) * | 2012-03-20 | 2013-03-20 | 苏州市能工基础工程有限责任公司 | Waterproof joint for steel strand |
-
2012
- 2012-03-20 CN CN201210074955.2A patent/CN102587584B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002129553A (en) * | 2000-10-27 | 2002-05-09 | Kajima Corp | Anchor head water cut-off method and water cut-off structure |
| JP2003328502A (en) * | 2002-05-15 | 2003-11-19 | Kyokuto Kogen Concrete Shinko Kk | Prestress introducing device |
| CN2604463Y (en) * | 2003-02-28 | 2004-02-25 | 中国水利水电科学研究院 | Waterproof external anchoring end |
| CN201850560U (en) * | 2010-07-29 | 2011-06-01 | 中建三局建设工程股份有限公司 | Protecting device of stranded wires anchor head of underwater side wall in deep pit |
| CN202809659U (en) * | 2012-03-20 | 2013-03-20 | 苏州市能工基础工程有限责任公司 | Waterproof joint for steel strand |
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| Publication number | Publication date |
|---|---|
| CN102587584A (en) | 2012-07-18 |
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Granted publication date: 20140416 Termination date: 20160320 |