CN103670451B - Buried longitudinal rubber fastening band mounted apparatus and using method in a kind of tunnel - Google Patents
Buried longitudinal rubber fastening band mounted apparatus and using method in a kind of tunnel Download PDFInfo
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- CN103670451B CN103670451B CN201310658787.6A CN201310658787A CN103670451B CN 103670451 B CN103670451 B CN 103670451B CN 201310658787 A CN201310658787 A CN 201310658787A CN 103670451 B CN103670451 B CN 103670451B
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Abstract
The invention discloses buried rubber fastening band mounted apparatus in a kind of tunnel, it comprises cleat assembly (1), channel-section steel (2) and channel-section steel support (3); Channel-section steel (2) two ends respectively connect a channel-section steel support (3), and channel-section steel (2) adopts welding with channel-section steel support (3); Channel-section steel (2) is upper bores two bolts hole every 1m, by bolt, cleat assembly (1) is connected with waterstop (8). Cleat assembly (1) is made up of clamping plate (1-1), filler strip (1-2) and plastics rubber cushion (1-3); It is upper that filler strip (1-2) is welded on clamping plate (1-1), between clamping plate (1-1) and waterstop (8), adds one deck plastics rubber cushion (1-3), and it comprises clamping plate (1), channel-section steel (2) and channel-section steel support (3). When the invention solves waterstop and installing, inhomogeneous, not straight, the tipping of the buried depth that is prone to, kink etc. affect the problem of the anti-displacement mass of engineering, have improved result of use.
Description
Technical field
The present invention relates to buried longitudinal rubber fastening band mounted apparatus in a kind of tunnel.
Background technology
Due to the restriction of sequence of construction, between the concrete of railway tunnel secondary lining concrete and arch wall basis (short abutment wall), there is construction joint, in railway tunnel, buried rubber fastening band is exactly to utilize the high resiliency of rubber and the feature of compression, in the lower strain that produces of various load (concrete), thereby play effective fit sealing, prevent the leaking of above-mentioned construction joint, infiltration and damping, buffering effect. When construction inverted arch, generally adopt temporary fixed waterstop, plane dislocation on this easily temporary fixed concrete that causes the position of the middle hollow ring of waterstop and build, waterstop burial place is inaccurate; Waterstop skew, one-sided shortening; Waterstop is not open and flat at interface location; Waterstop rolling, kink, and other a variety of causes in construction, make stagnant water effect be difficult to ensure.
Summary of the invention
The technical problem to be solved in the present invention is: provide buried longitudinal rubber fastening band mounted apparatus in a kind of general feasible tunnel, the deficiency that the buried depth being prone to when waterstop that prior art exists is installed is inhomogeneous, not straight to overcome, tipping, kink etc. affect the anti-displacement mass of engineering.
Technical scheme of the present invention is: it comprises cleat assembly, channel-section steel and channel-section steel support; A channel-section steel support of the each connection in channel-section steel two ends, channel-section steel and channel-section steel support adopt welding; On channel-section steel, bore two bolts hole every 1m, by bolt, cleat assembly is connected with waterstop.
Cleat assembly is made up of clamping plate, filler strip and plastics rubber cushion; Filler strip is welded on clamping plate, adds one deck plastics rubber cushion between clamping plate and waterstop.
In the making of buried longitudinal rubber fastening band mounted apparatus adopt 7～9m long[12 channel-section steels, arrange the clamping plate of a fixing waterstop every 1m on channel-section steel, these clamping plate adopt 10 × 80 × 100mm steel plate to make. Channel-section steel two ends respectively arrange a channel-section steel support, one end channel-section steel support and a upper ringＭ16 ground anchor bolts connect, other end channel-section steel support and temporary fixedＭ16 ground anchor bolts connect. And adjust two ends channel-section steel support, and make channel-section steel position accurate, ensure that next step installation waterstop position is in critical field. Channel-section steel bottom, with pre-buried every 1m?16 round steel welding, fix channel-section steel. Waterstop is closely connected by set bolt and clamping plate and channel-section steel. For protection waterstop, between clamping plate and waterstop, add one deck plastics rubber cushion.
Waterstop when location, adjust waterstop position by measurement, the centre position of waterstop is positioned on arch wall base concrete filling face, in the half Transducers Embedded in Concrete of waterstop, be as the criterion ensureing.
Before inverted arch concrete construction, to ensure the clean of waterstop, when inverted arch concrete construction is during to waterstop position, check waterstop location situation, if find waterstop positioning, to adjust in time, retighten, guarantee buried water stop installation quality in inverted arch, guarantee that waterstop periphery concrete vibrating is abundant simultaneously, make waterstop and concrete good combination, reach stagnant water effect.
Prove by Construction practices, can reach preferably following requirement:
1, waterstop burial place should be accurate, and in the middle of it, hollow ring should overlap with movement joint.
2,, while fixing waterstop, prevent waterstop skew, in order to avoid one-sided shortening affects stagnant water effect.
3, in waterstop location time,, make it keep open and flat in interface locations, must not make rubber fastening band rolling, kink, as find that there is kink and do not represent to resemble in time and align.
4,, when waterstop is fixing, prevent waterstop skew, in order to avoid one-sided shortening affects stagnant water effect.
5, easy, applicable, strong operability, can repeatedly utilize.
Brief description of the drawings
Fig. 1 is that structure of the present invention is used connection diagram;
Fig. 2 is the I-I sectional drawing in Fig. 1.
Detailed description of the invention
Embodiments of the invention: it comprises cleat assembly 1, channel-section steel 2 and channel-section steel support 3; An each channel-section steel support 3, the channel-section steel 2 and the 3 employing welding of channel-section steel support of connecting in channel-section steel 2 two ends; On channel-section steel 2, bore two bolts hole every 1m, by bolt, cleat assembly 1 is connected with waterstop 8.
Cleat assembly 1 is made up of clamping plate 1-1, filler strip 1-2 and plastics rubber cushion 1-3; It is upper that filler strip 1-2 is welded on clamping plate 1-1, adds one deck plastics rubber cushion 1-3 between clamping plate 1-1 and waterstop 8.
It is upper that filler strip 1-2 is welded on clamping plate 1-1, in the time that cleat assembly 1 clamps waterstop 8, is conducive to clamp waterstop 8, and play balanced action, makes clamping plate 1 not crooked. Clamping plate 1-1 adopts 10 × 80 × 100mm steel plate to make, and bores in the above two bolts hole, and the both sides of two bolts hole are a narrower side and a wider side, at a narrower side welding filler strip 1-2, a wider side folder waterstop 8. Filler strip 1-2 adopts the steel plate of long 80mm, wide 10mm to make, the thickness of steel plate adopts the thickness of waterstop 8, the power of being convenient to balance clamping waterstop 8 (can be bought the steel plate of thick 10mm, being made into length is 80mm, width adopts the filler strip 1-2 of the thickness of waterstop 8, is conducive to like this buy material and processing and fabricating filler strip 1-2).
Channel-section steel 2 adopts 7～9m length[12 channel-section steels, bore two bolts hole every 1m on channel-section steel, for mounting clamp board component 1 and clamping waterstop 8. Channel-section steel 2 two ends respectively arrange a channel-section steel support 3, and channel-section steel 2 adopts welding with channel-section steel support 3.
Channel-section steel support 3 adopts L3 angle steel to make.
Use procedure is as follows:
First the channel-section steel support 3 of one end and upper is encircled in concrete 5 pre-buriedＭ16 ground anchor bolts 13 connect, and the channel-section steel support 3 of the other end is with temporary fixedＭ16 ground anchor bolts 13 connect, and adjust two ends channel-section steel support 3, make channel-section steel 2 positions accurate, ensure that next step installation waterstop 8 positions are in critical field. Channel-section steel 2 bottoms, with pre-buried every 1m?16 round steel 6 weld, and make channel-section steel 2 fixing. Waterstop 8 is installed, and the filler strip 1-2 of cleat assembly 1 and waterstop 8, in cleat assembly 1 the same side, for protection sealing 8, add one deck plastics rubber cushion 1-3 between clamping plate 1-1 and waterstop 8, make waterstop 8 and clamping plate 1 clamp closely connected with channel-section steel 2 by set bolt. At the next one, waterstop utensil circulation position 12 places are installed, waterstop 8 reserves the lap of splice 10 of connection. The 9th, below waterstop 8.
When waterstop 8 is located, adjust waterstop 8 positions by measurement, the centre position of waterstop 8 is filled on face 4 at arch wall base concrete, in the half Transducers Embedded in Concrete with guarantee waterstop 8, be as the criterion.
Bulkhead 11 is installed.
Pouring into, inverted arch concrete seven (short abutment wall) is front will ensure the clean of waterstop 8, when inverted arch concrete seven rises to filling face 4, while being the centre position of waterstop 8, check waterstop 8 location situations, if find waterstop 8 positionings, adjust in time, retighten, guarantee buried water stop 8 installation qualities in inverted arch, guarantee that waterstop 8 periphery concrete vibratings are abundant simultaneously, make waterstop 8 and concrete seven good combination, reach stagnant water effect.
Concrete seven, in perfusion demoulding after 24 hours, enters next circulation.
Claims (5)
1. a buried rubber fastening band mounted apparatus in tunnel, is characterized in that: it comprises cleat assembly (1), channel-section steel (2) and channel-section steel support (3); Channel-section steel (2) two ends respectively connect a channel-section steel support (3), and channel-section steel (2) adopts welding with channel-section steel support (3); Channel-section steel (2) is upper bores two bolts hole every 1m, by bolt, cleat assembly (1) is connected with waterstop (8); Cleat assembly (1) is made up of clamping plate (1-1), filler strip (1-2) and plastics rubber cushion (1-3); It is upper that filler strip (1-2) is welded on clamping plate (1-1), between clamping plate (1-1) and waterstop (8), adds one deck plastics rubber cushion (1-3).
2. buried rubber fastening band mounted apparatus in tunnel according to claim 1, it is characterized in that: clamping plate (1-1) adopt 10 × 80 × 100mm steel plate to make, bore in the above two bolts hole, the both sides of two bolts hole are divided into a narrower side and a wider side, at a narrower side welding filler strip (1-2), a wider side folder waterstop (8).
3. buried rubber fastening band mounted apparatus in tunnel according to claim 1, is characterized in that: filler strip (1-2) adopts the steel plate of long 80mm, wide 10mm to make, and the thickness of steel plate is identical with the thickness of waterstop (8) with width.
4. buried rubber fastening band mounted apparatus in tunnel according to claim 1, is characterized in that: channel-section steel (2) employing 7～9m length[12 channel-section steels are made.
5. buried rubber fastening band mounted apparatus in tunnel according to claim 1, is characterized in that: channel-section steel support (3) adopts L3 angle steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310658787.6A CN103670451B (en) | 2013-12-09 | 2013-12-09 | Buried longitudinal rubber fastening band mounted apparatus and using method in a kind of tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310658787.6A CN103670451B (en) | 2013-12-09 | 2013-12-09 | Buried longitudinal rubber fastening band mounted apparatus and using method in a kind of tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103670451A CN103670451A (en) | 2014-03-26 |
| CN103670451B true CN103670451B (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310658787.6A Active CN103670451B (en) | 2013-12-09 | 2013-12-09 | Buried longitudinal rubber fastening band mounted apparatus and using method in a kind of tunnel |
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| CN (1) | CN103670451B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2012765B1 (en) | 2014-05-06 | 2016-02-23 | Trelleborg Ridderkerk B V | Method for producing a construction element, in particular a tunnel element, having a watertight seal. |
| CN112376712B (en) * | 2020-11-07 | 2021-11-12 | 厦门中亚联合建设工程有限公司 | Fixing frame for buried water stop belt at construction joint and using method of fixing frame |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202370545U (en) * | 2011-12-08 | 2012-08-08 | 中国建筑第五工程局有限公司 | Water stopping belt mounting die |
| CN202391435U (en) * | 2011-12-14 | 2012-08-22 | 中铁十二局集团第二工程有限公司 | Vertical buried type water stop clamp of inverted arch |
| CN203271776U (en) * | 2013-05-24 | 2013-11-06 | 中铁十二局集团第七工程有限公司 | Fixing device of tunnel secondary lining annular waterstop |
| CN203730016U (en) * | 2013-12-09 | 2014-07-23 | 中铁五局（集团）有限公司 | Mounting tool for tunnel buried vertical rubber waterstop |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3434381B2 (en) * | 1995-03-02 | 2003-08-04 | 大成建設株式会社 | Tarp joining equipment |
| JPH09242492A (en) * | 1996-03-12 | 1997-09-16 | Fujimori Kogyo Kk | Waterproof sheet timbering steel fixing tool |
| KR20040021811A (en) * | 2002-09-04 | 2004-03-11 | 주식회사 폼텍 | Construct for sound-absorbing the subway tunnel using the foamed alumium |
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2013
- 2013-12-09 CN CN201310658787.6A patent/CN103670451B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202370545U (en) * | 2011-12-08 | 2012-08-08 | 中国建筑第五工程局有限公司 | Water stopping belt mounting die |
| CN202391435U (en) * | 2011-12-14 | 2012-08-22 | 中铁十二局集团第二工程有限公司 | Vertical buried type water stop clamp of inverted arch |
| CN203271776U (en) * | 2013-05-24 | 2013-11-06 | 中铁十二局集团第七工程有限公司 | Fixing device of tunnel secondary lining annular waterstop |
| CN203730016U (en) * | 2013-12-09 | 2014-07-23 | 中铁五局（集团）有限公司 | Mounting tool for tunnel buried vertical rubber waterstop |
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| Publication number | Publication date |
|---|---|
| CN103670451A (en) | 2014-03-26 |
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