CN205444119U - Aqueduct is adjacent stride between stagnant water structure of seam crossing - Google Patents
Aqueduct is adjacent stride between stagnant water structure of seam crossing Download PDFInfo
- Publication number
- CN205444119U CN205444119U CN201620228891.0U CN201620228891U CN205444119U CN 205444119 U CN205444119 U CN 205444119U CN 201620228891 U CN201620228891 U CN 201620228891U CN 205444119 U CN205444119 U CN 205444119U
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- aqueduct
- waterstop
- seam crossing
- stagnant water
- adjacent
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Abstract
The utility model discloses an aqueduct is adjacent stride between stagnant water structure of seam crossing, including adjacent left and right side aqueduct and the waterstop that links to each other with it, the stagnant water groove that the sectional form is " L " shape structure is offered to right side aqueduct groove body, and the stagnant water inslot is packed there is the pea gravel concreten, ends the bottom of gullet and is provided with the built -in fitting, the waterstop is by left wing's board, right flank board and be located curved constitution of U -shaped at middle part, left wing's board pre -buried in the body of left side aqueduct groove, the right flank board bonds the built -in fitting upper surface to be connected together welds in the portion with the built -in fitting right -hand member, the U -shaped turn is located the seam crossing of left and right aqueduct groove body, and the curved intussuseption of U -shaped is filled with waterproof material, and it has cystosepiment, upper portion space all to fill in curved upper portion of U -shaped and the lower part space the cystosepiment surface is provided with close adhesive layer. The utility model provides an aqueduct is adjacent stride between stagnant water structure of seam crossing, simple structure, construction convenience, durable, the stagnant water is reliable, low cost.
Description
Technical field
This utility model relates to hydraulic engineering technical field, especially relate to a kind of aqueduct adjacent across between the water sealing structure of seam crossing.
Background technology
Aqueduct adjacent across between seam crossing need to set water sealing structure, generally use and waterstop embedded or is overlapped in adjacent two on aqueduct, stop trough inner water to flow outwardly.Above-mentioned waterstop is generally rubber fastening band or copper waterstop.Using the aqueduct of full hall frame cast-in-place construction, waterstop material can be selected for rubber or copper sheet, is directly poured to groove body by waterstop when groove body pours.Use the aqueduct of prefabrication and lifting construction, fill mode after general employing and rubber fastening band is installed: be reserved with water stopping trough at aqueduct two ends, after the lifting of groove body is in place, in water stopping trough, rubber water-proof belting bolt, colloid etc. are fixed on water stopping trough bottom surface, in later stage groove, use material packing.Using Channel Maker construction and reserve the aqueduct of post-cast strip, its sealing construction mode is identical with full hall frame, is directly poured to concrete by waterstop when pouring second phase post-cast strip；Using Channel Maker construction not reserve the aqueduct of post-cast strip, its sealing construction mode is similar with prefabricated construction aqueduct.Full hall frame cast-in-place construction or Channel Maker are constructed and reserve the aqueduct of post-cast strip, and waterstop directly pours into concrete, and durability is preferable, and construction is the most convenient.And the aqueduct of post-cast strip is not reserved in prefabrication and lifting construction or Channel Maker construction, Rear mounted waterstop typically uses elastomeric material, though later stage water stopping trough has material packing but durability is not as copper sheet；Need to shift to an earlier date pre-embedded bolt during construction or the later stage implants bolt, above-mentioned bolt also needs to position on one wire, and operation is more；Although the Rear mounted waterstop later stage is replaceable, but need to cut sealing material, twisting off nut, remove waterstop, install new waterstop, again bolt on, fill sealing material etc., operation is many, constructs more complicated.
Summary of the invention
This utility model provide a kind of aqueduct adjacent across between the water sealing structure of seam crossing, purpose is to solve prefabrication and lifting construction or Channel Maker construction is not reserved the adjacent waterstop installed across seam crossing of the aqueduct of post-cast strip and is easily damaged, and the problem installed, change complex procedures.
For achieving the above object, this utility model can take following technical proposals:
Aqueduct described in the utility model adjacent across between the water sealing structure of seam crossing, including adjacent left side aqueduct body, right side aqueduct body and the waterstop being attached thereto, described right side aqueduct body offers the water stopping trough that section configuration is " L " shape structure, described section configuration be " L " shape structure water stopping trough in be filled with pea gravel concreten, section configuration is to be provided with built-in fitting bottom the water stopping trough of " L " shape structure；Described waterstop by left wing plate, right wing plate and be positioned at middle part U-bend form；Left wing plate is embedded in the aqueduct body of described left side；Right wing plate is bonded in described built-in fitting upper surface, and connects together with the weldering of built-in fitting right part；Described U-bend is positioned at the seam crossing of left and right aqueduct body, is filled with waterproof material in U-bend, is all filled with cystosepiment in U-bend top and lower space, and the described cystosepiment surface configuration of upper space has sealant layer.
Described left wing plate is provided with bending section upwards.
Aqueduct that this utility model provides adjacent across between the water sealing structure of seam crossing, simple in construction, easy construction, durable in use, sealing is reliable, and with low cost, its concrete advantage is as follows:
1, the rubber fastening band durability that the aqueduct that this utility model waterstop uses copper waterstop, more current prefabricated construction or Channel Maker construction not to set post-cast strip is used is more preferable；
2, when aqueduct is prefabricated, copper waterstop left wing plate is directly embedded in the concrete of left side aqueduct body, not only ensures the quality of waterstop, and is positioned waterstop, it is simple to the installation of waterstop right wing plate；
3, copper waterstop right wing plate is bonding with the pre-buried copper coin of the water stopping trough bottom surface that right side aqueduct body section configuration is " L " shape structure, and end is welded with prefabricated component, has blocked the penetrating passage between waterstop and copper coin, it is ensured that stagnant water effect；
4, the Rear mounted rubber fastening band working procedure of the aqueduct use that the installation process of this water sealing structure does not sets post-cast strip compared with current prefabricated construction or Channel Maker construction is few, easier for installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, aqueduct described in the utility model adjacent across between the water sealing structure of seam crossing, including adjacent left side aqueduct body 1, right side aqueduct body 2 and the copper waterstop being attached thereto, offer, on the aqueduct body 2 of right side, the water stopping trough 4 that section configuration is " L " shape structure that section is L-shaped, being filled with pea gravel concreten 5 in the water stopping trough 4 that section configuration is " L " shape structure, bottom it, built-in fitting 6 is the copper coin thick not less than 3mm；Described copper waterstop by left wing plate 3.1, right wing plate 3.2 and be positioned at middle part U-bend 3.3 form；Copper waterstop left wing plate 3.1 is embedded in the aqueduct body 1 of left side；Copper waterstop right wing plate 3.2 is bonded in the upper surface of built-in fitting 6, and connects together with the weldering of built-in fitting 6 right part；U-bend 3.3 is positioned at the seam crossing of left and right aqueduct body 1,2, is filled with the waterproof material 7 of Bituminous hemp fiber in U-bend 3.3, is all filled with cystosepiment 8 in U-bend 3.3 top and lower space, and cystosepiment 8 surface configuration of upper space has sealant layer 9.Pre-buried in order to make waterstop left wing plate 3.1 successfully carry out in left side aqueduct body 1, facilitate the operation of guniting machine and vibrating spear, left wing plate 3.1 to be provided with bending section upwards.
The construction method of above-mentioned water sealing structure is as follows:
1, Prefabricated aqueduct: often identical across prefabricated analysis on aqueduct structure, groove body left end reserves the water stopping trough 4 that section configuration is " L " shape structure, at the pre-buried copper coin in water stopping trough 4 bottom surface that section configuration is " L " shape structure；The left wing plate 3.1 of groove body right-hand member embedded water stop band, this waterstop also includes right wing plate 3.2 and is positioned at the U-bend 3.3 at middle part, and the left wing plate 3.1 in prefabricated embedment cell body has bending section upwards.
2, aqueduct is connected: when left and right adjacent aqueduct splices, make U-bend 3.3 at left and right adjacent two seam crossings between aqueduct, by binding agent, waterstop right wing plate 3.2 being bonded in right side aqueduct body 2 section configuration is the pre-buried copper coin surface bottom the water stopping trough 4 of " L " shape structure, and welds in end；Filled bitumen flax silk in U-bend 3.3 afterwards, cystosepiment 8 is installed in the space, upper and lower part of U-bend 3.3, cast-in-place pea gravel concreten 5 in the water stopping trough 4 that section configuration is " L " shape structure, is finally being positioned at the aqueduct seam crossing filling with sealant on top cystosepiment 8 surface.
Claims (2)
1. an aqueduct adjacent across between the water sealing structure of seam crossing, including adjacent left side aqueduct body (1), right side aqueduct body (2) and the waterstop being attached thereto, it is characterized in that: described right side aqueduct body (2) offers the water stopping trough (4) that section configuration is " L " shape structure, described section configuration be " L " shape structure water stopping trough (4) in be filled with pea gravel concreten (5), section configuration be " L " shape structure water stopping trough (4) bottom be provided with built-in fitting (6)；Described waterstop by left wing plate (3.1), right wing plate (3.2) and be positioned at middle part U-bend (3.3) form；Left wing plate (3.1) is embedded in described left side aqueduct body (1)；Right wing plate (3.2) is bonded in described built-in fitting (6) upper surface, and connects together with the weldering of built-in fitting (6) right part；Described U-bend (3.3) is positioned at the seam crossing of left and right aqueduct body (1,2), waterproof material (7) it is filled with in U-bend, all being filled with cystosepiment (8) in U-bend (3.3) top and lower space, described cystosepiment (8) surface configuration of upper space has sealant layer (9).
The most according to claim 1 aqueduct adjacent across between the water sealing structure of seam crossing, it is characterised in that: described left wing plate (3.1) is provided with bending section upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228891.0U CN205444119U (en) | 2016-03-23 | 2016-03-23 | Aqueduct is adjacent stride between stagnant water structure of seam crossing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228891.0U CN205444119U (en) | 2016-03-23 | 2016-03-23 | Aqueduct is adjacent stride between stagnant water structure of seam crossing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205444119U true CN205444119U (en) | 2016-08-10 |
Family
ID=56573842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620228891.0U Withdrawn - After Issue CN205444119U (en) | 2016-03-23 | 2016-03-23 | Aqueduct is adjacent stride between stagnant water structure of seam crossing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205444119U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648986A (en) * | 2016-03-23 | 2016-06-08 | 河南省水利勘测设计研究有限公司 | Water stop structure at seam of adjacent spans of aqueducts |
| CN110777732A (en) * | 2019-12-11 | 2020-02-11 | 河南省水利勘测设计研究有限公司 | Back water stopping method for joint between water inlet pool and main canal box culvert of supporting engineering |
-
2016
- 2016-03-23 CN CN201620228891.0U patent/CN205444119U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648986A (en) * | 2016-03-23 | 2016-06-08 | 河南省水利勘测设计研究有限公司 | Water stop structure at seam of adjacent spans of aqueducts |
| CN105648986B (en) * | 2016-03-23 | 2017-06-16 | 河南省水利勘测设计研究有限公司 | The water sealing structure of the adjacent seam crossing between of aqueduct |
| CN110777732A (en) * | 2019-12-11 | 2020-02-11 | 河南省水利勘测设计研究有限公司 | Back water stopping method for joint between water inlet pool and main canal box culvert of supporting engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160810 Effective date of abandoning: 20170616 |