CN112942437A - Fixing structure and construction method of buried steel-edged water stop - Google Patents
Fixing structure and construction method of buried steel-edged water stop Download PDFInfo
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- CN112942437A CN112942437A CN202110112773.9A CN202110112773A CN112942437A CN 112942437 A CN112942437 A CN 112942437A CN 202110112773 A CN202110112773 A CN 202110112773A CN 112942437 A CN112942437 A CN 112942437A
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- steel
- water stop
- telescopic
- fixing device
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
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- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a fixed structure of a middle-buried steel-edged water stop and a construction method, wherein the structure comprises the following components: steel limit waterstop, scalable fixing device, structural reinforcement, steel sheet waterstop set up in structural reinforcement to fix the steel limit waterstop through scalable fixing device. The method comprises the following steps: the method comprises the following steps: determining the installation position of the steel-edge water stop belt; step two: telescopic fixing devices are arranged at the upper and lower parts of the two ends of the steel-edge water stop belt, and the telescopic fixing devices are tightly connected with the structural steel bars by adjusting the tightness of the tightness fixing knobs of the telescopic fixing devices; step three: the base of the steel plate of the telescopic fixing device reaches the fixed position of the steel edge water stop belt by adjusting the telescopic knob; step four: and placing a steel-edge water stop. The fixing device is easy to operate, simple and quick in process, and capable of saving working hours and guaranteeing the quality of engineering.
Description
Technical Field
The invention relates to the field of municipal engineering construction, in particular to a fixing structure and a construction method of a buried steel-edged water stop.
Background
In recent years, as urban use is increasingly tense, underground space development is also carried out below many urban roads. In the underground engineering construction process, a steel-edge water stop belt needs to be installed at a structural construction joint. At present, the steel-edged water stop has the problems of complex structure, high construction difficulty, high construction cost and the like due to the fixing modes of accessory steel bars, template fixing, clamp arrangement and the like. The invention solves the problem that the water stop belt deviates when concrete is poured through the telescopic fixing device.
Disclosure of Invention
The invention aims to solve the technical problem of providing a fixing structure of a buried steel-edged water stop and a construction method aiming at the defects in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention provides a fixing structure of a buried steel edge water stop, which comprises: the steel-edge water stop belt comprises a steel-edge water stop belt, a telescopic fixing device and structural steel bars, wherein the steel-edge water stop belt is arranged in the structural steel bars and is fixed through the telescopic fixing device; wherein:
scalable fixing device is provided with the multiunit along equidistant steel limit waterstop, and every group includes 4 scalable fixing device, in every group: two ends of the steel-edge water stop are symmetrically provided with two telescopic fixing devices respectively, and the two telescopic fixing devices at one end are arranged on the upper side and the lower side of the steel-edge water stop respectively;
the telescopic fixing device comprises a buckle, a telescopic mechanism and a steel plate, wherein one end of the telescopic mechanism is fixedly connected with the buckle, and the other end of the telescopic mechanism is fixedly connected with the steel plate; scalable fixing device one end of upper and lower both sides all blocks the structure reinforcing bar through the buckle and fixes, presss from both sides tight steel sheet waterstop each other through the steel sheet of the other end, realizes the fixed to the steel limit waterstop.
Furthermore, the telescopic mechanism of the telescopic fixing device comprises an elastic knob, a telescopic knob and a telescopic rod, wherein the elastic knob and the telescopic knob are both arranged on the telescopic rod, the elasticity of the adjusting buckle is controlled through the elastic knob, and the telescopic length of the telescopic rod is controlled through the telescopic knob.
Furthermore, the buckle of the telescopic fixing device is U-shaped and used for clamping the structural steel bars.
Furthermore, the angle of the steel plate of the telescopic fixing device can be adjusted, and the angle of the steel plate can be adjusted according to the installation angle of the steel edge water stop belt.
Furthermore, the steel plate of the telescopic fixing device is also provided with sawtooth-shaped anti-slip rubber, and the sawtooth shape of the anti-slip rubber is consistent with the shape of the steel-edge water stop and can be mutually meshed.
The invention provides a construction method of a fixed structure of a buried steel-edged water stop, which comprises the following steps:
the method comprises the following steps: determining the installation position of the steel-edge water stop belt;
step two: telescopic fixing devices are arranged at the upper and lower parts of the two ends of the steel-edge water stop belt, and the telescopic fixing devices are tightly connected with the structural steel bars by adjusting the tightness of the tightness fixing knobs of the telescopic fixing devices;
step three: the base of the steel plate of the telescopic fixing device reaches the fixed position of the steel edge water stop belt by adjusting the telescopic knob;
step four: and placing a steel-edge water stop.
The invention has the following beneficial effects: the fixing structure and the construction method of the buried steel-edged water stop have the following advantages:
firstly, the existing fixing method for punching holes on the steel edge waterstop destroys the original structure of the steel plate and is easy to cause water leakage. Meanwhile, the tightness of the fixed end is adjusted through the knob to be connected and fastened with the structural steel bar, the water stop belt is fixed by adjusting the position of the base through the telescopic knob, the step of punching can be avoided, and the construction speed is increased.
Compared with the existing positioning clamp, the steel plate water stop strip positioning clamp has the advantages of being simple to manufacture, low in manufacturing cost and the like, meanwhile, the existing clamp needs to be processed according to the actual thickness of the steel plate water stop strip, if the opening of the clamp is small, the problem that the steel plate water stop strip is not easy to construct too large, fixing is not firm is caused, and the steel plate water stop strip positioning clamp can be suitable for water stop strips of various specifications.
Thirdly, after the steel plate water stop is positioned, compared with the existing positioning mode, the method does not need the step of dismantling the positioning template, and can reduce the construction cost.
And fourthly, the construction process of welding does not exist, the problem of water stop steel plate deviation caused by poor welding can be avoided, and the construction quality is improved.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a plan view of an embodiment of the present invention;
fig. 3 is a schematic view of a retractable fixing device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the fixing structure of the buried steel-edged water stop according to the embodiment of the present invention includes: the steel-edge water stop comprises a steel-edge water stop 1, a telescopic fixing device 2 and structural steel bars 3, wherein the steel-edge water stop 1 is arranged in the structural steel bars 3 and is fixed through the telescopic fixing device 2; wherein:
the telescopic fixing device 2 comprises a buckle 4, a telescopic mechanism and a steel plate 5, wherein one end of the telescopic mechanism is fixedly connected with the buckle 4, and the other end of the telescopic mechanism is fixedly connected with the steel plate 5; the scalable fixing device 2 one end of upper and lower both sides all blocks construction steel 3 through buckle 4 and fixes, presss from both sides tight steel sheet waterstop 1 each other through the steel sheet 5 of the other end, realizes fixing steel limit waterstop 1.
As shown in fig. 2-3, the telescopic mechanism of the telescopic fixing device 2 includes an elastic knob 6, a telescopic knob 7 and a telescopic rod 8, the elastic knob 6 and the telescopic knob 7 are both disposed on the telescopic rod 8, the tightness of the adjusting buckle 4 is controlled by the elastic knob 6, and the telescopic length of the telescopic rod 8 is controlled by the telescopic knob 7. The buckle 4 of the telescopic fixing device 2 is U-shaped and used for clamping the structural steel bar 3. The angle of the steel plate 5 of the telescopic fixing device 2 can be adjusted, and the angle of the steel plate 5 can be adjusted according to the installation angle of the steel edge water stop belt 1. The steel plate 5 of the telescopic fixing device 2 is also provided with sawtooth-shaped anti-skid rubber, and the sawtooth shape of the anti-skid rubber is consistent with the shape of the steel-edge water stop belt 1 and can be mutually meshed.
According to the construction method of the fixing structure of the buried steel-edged water stop, the position of the water stop is marked at the joint of the structural construction joint, then the two telescopic fixing devices are arranged up and down at the marked position, the water stop can be fixed and does not deviate, and finally the water stop is placed. The method comprises the following steps:
the method comprises the following steps: determining the installation position of the steel-edge water stop belt;
step two: telescopic fixing devices are arranged at the upper and lower parts of the two ends of the steel-edge water stop belt, and the telescopic fixing devices are tightly connected with the structural steel bars by adjusting the tightness of the tightness fixing knobs of the telescopic fixing devices;
step three: the base of the steel plate of the telescopic fixing device reaches the fixed position of the steel edge water stop belt by adjusting the telescopic knob;
step four: and placing a steel-edge water stop.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (6)
1. The utility model provides a fixed knot who buries formula steel limit waterstop constructs which characterized in that, this structure includes: the steel-edge water stop comprises a steel-edge water stop (1), a telescopic fixing device (2) and structural steel bars (3), wherein the steel-edge water stop (1) is arranged in the structural steel bars (3) and is fixed through the telescopic fixing device (2); wherein:
scalable fixing device (2) are provided with the multiunit along equidistant steel limit waterstop (1), and every group includes 4 scalable fixing device (2), in every group: two ends of the steel-edge water stop (1) are respectively and symmetrically provided with two telescopic fixing devices (2), and the two telescopic fixing devices (2) at one end are respectively arranged at the upper side and the lower side of the steel-edge water stop (1);
the telescopic fixing device (2) comprises a buckle (4), a telescopic mechanism and a steel plate (5), wherein one end of the telescopic mechanism is fixedly connected with the buckle (4), and the other end of the telescopic mechanism is fixedly connected with the steel plate (5); scalable fixing device (2) one end of upper and lower both sides all blocks construction reinforcing bar (3) through buckle (4) and fixes, presss from both sides tight steel sheet waterstop (1) each other through steel sheet (5) of the other end, realizes fixing steel limit waterstop (1).
2. The fixed knot of formula of burying steel limit waterstop in claim 1, characterized in that, the telescopic machanism of scalable fixing device (2) includes elasticity knob (6), flexible knob (7) and telescopic link (8), and elasticity knob (6), flexible knob (7) all set up on telescopic link (8), and the elasticity of regulation buckle (4) is controlled through elasticity knob (6), controls the flexible length of telescopic link (8) through flexible knob (7).
3. The fixing structure of the buried steel-edged water stop as claimed in claim 1, wherein the buckle (4) of the retractable fixing device (2) is U-shaped for clamping the structural steel bar (3).
4. The fixing structure of the buried steel-edge water stop belt according to claim 1, wherein the angle of the steel plate (5) of the telescopic fixing device (2) is adjustable, and the angle of the steel plate (5) can be adjusted according to the installation angle of the steel-edge water stop belt (1).
5. The fixing structure of the buried steel-edged water stop as claimed in claim 1, wherein the steel plate (5) of the retractable fixing device (2) is further provided with sawtooth-shaped anti-slip rubber, and the sawtooth-shaped anti-slip rubber is identical to the steel-edged water stop (1) in shape and can be engaged with each other.
6. A construction method of a fixing structure of a buried steel-edged water stop is characterized by comprising the following steps:
the method comprises the following steps: determining the installation position of the steel-edge water stop belt;
step two: telescopic fixing devices are arranged at the upper and lower parts of the two ends of the steel-edge water stop belt, and the telescopic fixing devices are tightly connected with the structural steel bars by adjusting the tightness of the tightness fixing knobs of the telescopic fixing devices;
step three: the base of the steel plate of the telescopic fixing device reaches the fixed position of the steel edge water stop belt by adjusting the telescopic knob;
step four: and placing a steel-edge water stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110112773.9A CN112942437A (en) | 2021-01-27 | 2021-01-27 | Fixing structure and construction method of buried steel-edged water stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110112773.9A CN112942437A (en) | 2021-01-27 | 2021-01-27 | Fixing structure and construction method of buried steel-edged water stop |
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| Publication Number | Publication Date |
|---|---|
| CN112942437A true CN112942437A (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110112773.9A Pending CN112942437A (en) | 2021-01-27 | 2021-01-27 | Fixing structure and construction method of buried steel-edged water stop |
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| CN (1) | CN112942437A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635128A (en) * | 2012-04-27 | 2012-08-15 | 天津二十冶建设有限公司 | Foundation slab post-cast strip waterproof steel plate combined structure and bracing method thereof |
| CN104061005A (en) * | 2014-07-08 | 2014-09-24 | 衡水鑫盛达新材料科技有限公司 | Rubber waterstop fixing supporting rod and use method thereof |
| CN207032162U (en) * | 2017-06-27 | 2018-02-23 | 杭州国电大坝安全工程有限公司 | Folding steel wing side composite rubber water stop |
| CN210341997U (en) * | 2019-05-08 | 2020-04-17 | 浙江大东吴集团建设有限公司 | Anti-seepage deformation joint structure of underground passage |
-
2021
- 2021-01-27 CN CN202110112773.9A patent/CN112942437A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635128A (en) * | 2012-04-27 | 2012-08-15 | 天津二十冶建设有限公司 | Foundation slab post-cast strip waterproof steel plate combined structure and bracing method thereof |
| CN104061005A (en) * | 2014-07-08 | 2014-09-24 | 衡水鑫盛达新材料科技有限公司 | Rubber waterstop fixing supporting rod and use method thereof |
| CN207032162U (en) * | 2017-06-27 | 2018-02-23 | 杭州国电大坝安全工程有限公司 | Folding steel wing side composite rubber water stop |
| CN210341997U (en) * | 2019-05-08 | 2020-04-17 | 浙江大东吴集团建设有限公司 | Anti-seepage deformation joint structure of underground passage |
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Application publication date: 20210611 |
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