CN209307955U - Copper sheet waterstop welded with steel bar joint - Google Patents
Copper sheet waterstop welded with steel bar joint Download PDFInfo
- Publication number
- CN209307955U CN209307955U CN201821976541.8U CN201821976541U CN209307955U CN 209307955 U CN209307955 U CN 209307955U CN 201821976541 U CN201821976541 U CN 201821976541U CN 209307955 U CN209307955 U CN 209307955U
- Authority
- CN
- China
- Prior art keywords
- copper sheet
- copper
- welded
- waterstop
- steel bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 41
- 239000010949 copper Substances 0.000 title claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 title abstract description 9
- 239000010959 steel Substances 0.000 title abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004873 anchoring Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000000945 filler Substances 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model provides a with steel bar joint welded copper sheet waterstop, including the stagnant water copper sheet of bar, the cross section of stagnant water copper sheet is provided with the inversion "U" shape structure of outer eaves for both ends are perpendicular, and inverts the length direction that the top in the "U" shape structure was provided with the filler material along the stagnant water copper sheet, the outer end of outer eaves is provided with the welding area along the length direction of stagnant water copper sheet is fixed. The construction method solves the problems that the construction of the existing copper sheet waterstop belt is not only complicated, but also causes waste, and the anchoring effect of the steel bar after being bent for many times is greatly reduced. Belongs to the field of hydraulic structure design.
Description
Technical field
The utility model relates to a kind of copper sheet waterstops with splice welding, belong to Design of Hydraulic Structures field.
Background technique
In hydraulic and hydroelectric engineering, to meet structure sealing waterproofing design demand, while adapting to generate under various loads
Flexible deformation usually need to play the role of effective fit sealing, the leak for preventing building, infiltration and damping, buffering
Copper sheet waterstop is being set compared with positions such as construction joint, deformation joints under high water head.Since head is higher, corresponding upstream face reinforcing bar
It is relatively large in diameter, anchorage length needed for corresponding reinforcing bar is accordingly longer, to meet Bar Anchorage demand, then needs two sides reinforcing bar only
Multiple wide-angle bending at water, and additional reinforcing bar binding is set, is welded to reinforce, it not only constructs cumbersome, causes waste, and
Repeatedly the anchoring effect of reinforcing bar is also had a greatly reduced quality after bending.Therefore, how to simplify reinforcing bar mistake under the premise of guaranteeing water-stagnating effect
Construction technology at copper sheet sealing becomes the critical issue for needing to solve.
Summary of the invention
The purpose of this utility model is that: a kind of copper sheet waterstop with splice welding is provided, to solve existing copper
Piece sealing belt construction is not only constructed cumbersome, causes waste, and the anchoring effect of reinforcing bar is also had a greatly reduced quality after repeatedly bending.
To solve the above problems, such a copper sheet waterstop with splice welding of proposed adoption, stopping including bar shaped
Water copper sheet, the cross section of copper seal are the inverted " U " shape structure that both ends are vertically installed with outer eaves, and in inverted " U " shape structure
Top the length direction of copper seal is provided with packing material, the outer end of the outer eaves is solid along the length direction of copper seal
Surely welded bands are provided with.
In aforementioned copper sheet waterstop, the welded bands be cross section be rectangle strip structure, and the material of welded bands with
Reinforcing bar material is identical, and the outer eaves is an integral structure with inverted " U " shape structure, and welded bands are fixedly welded on copper seal two sides
The outer end of outer eaves, the welded bands of copper seal two sides with the reinforcement welding of copper seal two sides for being connected.
Compared with prior art, the utility model is isometric due to welding strip length and waterstop, therefore its length is much larger than institute
Anchorage length of steel bar is needed, therefore two sides anchorage length of steel bar is met the requirements；Waterstop both ends are under the action of welded bands 3 than general
The fixation of waterstop is stronger, is less susceptible in the case where acting on compared with high water head be extracted out from concrete, to the stability of waterstop
Also significant increase is brought；The setting of welded bands can satisfy the steel bar arrangement requirement of different-diameter, different spacing, to different
Rebar design is adaptable；The utility model simplifies reinforcing bar under the premise of guaranteeing water-stagnating effect and crosses construction at copper sheet sealing
Technique, while lot of materials is saved, have the advantages that energy conservation and environmental protection, be simply applicable in.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the sectional view under the utility model use state.
Specific embodiment
It is practical to this below in conjunction with embodiment to keep the purpose of this utility model, technical solution and advantage clearer
Novel technical solution is clearly and completely described, it is clear that described embodiment is only that the utility model a part is implemented
Example, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, fall within the protection scope of the utility model.
Embodiment:
Referring to attached drawing 1 and Fig. 2, the present embodiment provides a kind of copper sheet waterstops with splice welding, including bar shaped
Copper seal 1, the cross section of copper seal 1 are vertically installed with the inverted " U " shape structure of outer eaves, and inverted " U " shape knot for both ends
Top in structure is provided with packing material 2 along the length direction of copper seal 1, and the packing material 2 is adhesive tape, the outer eaves
Outer end is fixedly installed welded bands 3 along the length direction of copper seal 1.
Welded bands 3 are the strip structures that cross section is rectangle, and the material of welded bands 3 is identical as reinforcing bar material, described outer
Eaves is an integral structure with inverted " U " shape structure, and welded bands 3 are fixedly welded on the outer end of eaves outside 1 two sides of copper seal, sealing copper
The welded bands 3 of 1 two sides of piece are used to be weldingly connected with the reinforcing bar 4 of 1 two sides of copper seal.
In use, directly the reinforcing bar 4 of waterstop two sides is welded in the welded bands 3 of waterstop two sides, due to welded bands 3
Length is isometric with waterstop, therefore its length is much larger than required anchorage length of steel bar, therefore two sides anchorage length of steel bar is met the requirements；
Waterstop both ends are more stronger than the fixation of general waterstop under the action of welded bands 3, are less susceptible in the case where acting on compared with high water head
It is extracted out from concrete, significant increase is also brought to the stability of waterstop；The setting of welded bands 3 can satisfy different straight
The steel bar arrangement requirement of diameter, different spacing, it is adaptable to different rebar designs.The utility model is guaranteeing water-stagnating effect
Under the premise of simplify reinforcing bar and cross construction technology at copper sheet sealing, while saving lot of materials, there is energy conservation and environmental protection, simple suitable
The advantages of using.
Above embodiments are only to illustrate rather than limit the technical solution of the utility model, although referring to above-described embodiment pair
The utility model is described in detail, it will be apparent to an ordinarily skilled person in the art that: still can to the utility model into
Row modification or equivalent replacement should all without departing from any modification or partial replacement of the spirit and scope of the utility model
Cover in the scope of the claims of the utility model.
Claims (2)
1. a kind of copper sheet waterstop with splice welding, it is characterised in that: the copper seal (1) including bar shaped, sealing copper
The cross section of piece (1) is the inverted " U " shape structure that both ends are vertically installed with outer eaves, and the top edge in inverted " U " shape structure is stopped
The length direction of water copper sheet (1) is provided with packing material (2), and the outer end of the outer eaves is solid along the length direction of copper seal (1)
Surely welded bands (3) are provided with.
2. a kind of copper sheet waterstop with splice welding according to claim 1, it is characterised in that: the welded bands
(3) it is strip structure that cross section is rectangle, and the material of welded bands (3) is identical as reinforcing bar material, the outer eaves and inverted " U "
Shape structure is an integral structure, and welded bands (3) are fixedly welded on the outer end of eaves outside copper seal (1) two sides, copper seal (1) two
The welded bands (3) of side are used to be weldingly connected with the reinforcing bar (4) of copper seal (1) two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976541.8U CN209307955U (en) | 2018-11-28 | 2018-11-28 | Copper sheet waterstop welded with steel bar joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976541.8U CN209307955U (en) | 2018-11-28 | 2018-11-28 | Copper sheet waterstop welded with steel bar joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209307955U true CN209307955U (en) | 2019-08-27 |
Family
ID=67674729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821976541.8U Active CN209307955U (en) | 2018-11-28 | 2018-11-28 | Copper sheet waterstop welded with steel bar joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209307955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481963A (en) * | 2022-02-28 | 2022-05-13 | 中国电建集团贵阳勘测设计研究院有限公司 | Diversion tunnel stagnant water copper sheet fixing device |
-
2018
- 2018-11-28 CN CN201821976541.8U patent/CN209307955U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481963A (en) * | 2022-02-28 | 2022-05-13 | 中国电建集团贵阳勘测设计研究院有限公司 | Diversion tunnel stagnant water copper sheet fixing device |
| CN114481963B (en) * | 2022-02-28 | 2023-12-08 | 中国电建集团贵阳勘测设计研究院有限公司 | Water-stop copper sheet fixing device for diversion tunnel |
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