CN203514540U - Concrete shear wall foot corrosion preventing and treating structure - Google Patents
Concrete shear wall foot corrosion preventing and treating structure Download PDFInfo
- Publication number
- CN203514540U CN203514540U CN201320588767.1U CN201320588767U CN203514540U CN 203514540 U CN203514540 U CN 203514540U CN 201320588767 U CN201320588767 U CN 201320588767U CN 203514540 U CN203514540 U CN 203514540U
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- large steel
- shear wall
- formwork
- concrete
- steel
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Abstract
The utility model discloses a concrete shear wall foot corrosion preventing and treating structure which is a revolution on the large steel formwork foot of a concrete shear wall. The concrete shear wall foot corrosion preventing and treating structure is composed of a large steel formwork, a hard rubber strip block and a steel plate panel, wherein the hard rubber strip block is fixed at the bottom end of the large steel formwork, the large steel formwork is of a vertical rib steel channel structure, the lower end of the large steel formwork is of a small transverse steel channel structure, and the large steel formwork and the small transverse steel channel are integrally fixed on the steel plate panel. Due to the fact that the hard rubber strip block is fixed at the bottom end of the large steel formwork, the hard rubber strip block makes soft contact with a concrete cast-in-place slab. Due to the fact that the hard rubber strip block has certain strength and hardness and serves as a shear wall foot caulking formwork, the foot formwork can be closed tightly, thick liquid does not leak, and the shear wall foot concrete can be dense and smooth.
Description
Technical field
The utility model relates to technical field of buildings, is specifically related to rotten control structure of a kind of concrete shear force wall.
Background technology
In recent years, highrise building is more and more, and shear wall structure is more general.Yet steel reinforced concrete shearing force root bad root phenomenon is very general, not only affects the impression quality of engineering, and affect the architecture quality of engineering.
Because construction reason produces error, cause situ Concrete Slabs out-of-flatness, large steel moulding plate is again rigid contact with concrete cast-in-place slab, template Zhi Haohou, between large steel moulding plate and situ Concrete Slabs, there will be the gap that causes not of uniform size, the shear wall root concrete bad root phenomenon causing occurs.
For rotten problem of concrete shear force wall, normally after shear wall formwork installs, adopt cement mortar caulking joint, although can mortar leakage prevention phenomenon occur, but the cement mortar inner side the inside out-of-flatness due to filling, does not become geometry, thereby moulding shear wall root concrete, surface irregularity leakiness, impression quality is poor.And this technique, not environmental protection, causes waste of material.
Utility model content
For solving the technical problem of above-mentioned existence, the utility model proposes rotten control structure of a kind of concrete shear force wall, concrete shear force wall formwork root is reformed, eliminate shear wall bad root phenomenon.
The technical scheme the utility model proposes is: rotten control structure of a kind of concrete shear force wall, this structure is comprised of large steel moulding plate, the hard rubber stick that is fixed on large steel moulding plate bottom and steel plate panel, it is characterized in that: described large steel moulding plate is perpendicular rib channel-section steel structure, large steel moulding plate lower end is channel bar structure, and described large steel moulding plate and laterally channel bar are integrated and are jointly fixed on steel plate panel.
Further, described rubber strips (blocks) is convex, is arranged on horizontal channel bar below, block rubber is firmly mounted in horizontal sulculus steel tank and does not come off.
Further, Open Side Down for the horizontal channel bar of described large steel moulding plate lower end, and rubber strips (blocks) can load and unload.
The beneficial effects of the utility model are: as shear wall root caulking joint template, guaranteed that root form for seal is tight, spillage not, guarantee shear wall root concrete compaction, smooth, block rubber can be changed at any time simultaneously, and execute-in-place is convenient, work efficiency is high, can repeatedly have enough to meet the need, reduce on-the-spot waste of material, avoid the generation of on-the-spot building waste.
Accompanying drawing explanation
Fig. 1 is that shear-wall big steel-moulds plate lower end increases transverse channel steels node schematic diagram;
Fig. 2 is convex block rubber elevation;
Fig. 3 is convex block rubber top view;
Fig. 4 is convex block rubber left view.
Shown in figure: 1-large steel moulding plate, the horizontal channel bar of 2-, 3-steel plate panel.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Rotten control structure of a kind of concrete shear force wall, as shown in Figure 1, this structure is comprised of large steel moulding plate 1, the hard rubber stick that is fixed on large steel moulding plate 1 bottom and steel plate panel 3, described large steel moulding plate 1 is perpendicular rib channel-section steel structure, large steel moulding plate 1 lower end is horizontal channel bar 2 structures, and described large steel moulding plate 1 and laterally channel bar 2 are integrated and are jointly fixed on steel plate panel 3.Described rubber strips (blocks) is convex, as shown in Figure 2,3, 4, is arranged on horizontal channel bar 2 belows, block rubber is firmly mounted in horizontal channel bar 2 grooves and does not come off, and Open Side Down for the horizontal channel bar 2 of described large steel moulding plate 1 lower end, and rubber strips (blocks) can load and unload.
The specific embodiment of the present utility model is: when making large steel moulding plate 1, change the edge material of original large steel moulding plate 1 lower end into horizontal channel bar 2, laterally channel bar 2 is opening down, then hard rubber stick is embedded in horizontal channel bar 2 notches, with being arranged on large steel moulding plate 1 inner surface steel plate panel 3, the interior side external surface of horizontal channel bar 2 of large steel moulding plate 1 lower end is all covered, seamless between horizontal channel bar 2 and large steel moulding plate 1 is produced, guarantee moulding shear wall root concrete seamless vestige.
In large steel moulding plate 1 lower end, increase together laterally channel bar 2, be stitched together with large steel moulding plate 1.Laterally channel bar 2 notches down, are then fixed on the horizontal channel bar 2 of large steel moulding plate 1 and lower end by 6mm steel plate panel 3 integral solder.After large form is made, rubber projection is embedded in horizontal channel bar 2 grooves in lower end, block rubber embeds 38mm in horizontal channel bar 2 grooves, the block rubber length that leaks outside is 20mm, the plush copper width of block rubber is than the large 3mm of warp in the groove of horizontal channel bar 2, block rubber being fixed in horizontal channel bar 2 grooves tightly, rubber strips (blocks) and concrete cast-in-place slab flexible contact, because rubber strips (blocks) has any intensity and hardness, as shear wall root caulking joint template, guaranteed that root form for seal is tight, spillage does not guarantee shear wall root concrete compaction, smooth simultaneously.
Claims (3)
1. rotten control structure of a concrete shear force wall, this structure is comprised of large steel moulding plate, the hard rubber stick that is fixed on large steel moulding plate bottom and steel plate panel, it is characterized in that: described large steel moulding plate is perpendicular rib channel-section steel structure, large steel moulding plate lower end is horizontal channel bar structure, and described large steel moulding plate and laterally channel bar are integrated and are jointly fixed on steel plate panel.
2. rotten control structure of a kind of concrete shear force wall according to claim 1, is characterized in that: described rubber strips (blocks) is convex, is arranged on horizontal channel bar below, block rubber is firmly mounted in horizontal sulculus steel tank and does not come off.
3. rotten control structure of a kind of concrete shear force wall according to claim 1, is characterized in that: Open Side Down for the horizontal channel bar of described large steel moulding plate lower end, and rubber strips (blocks) can load and unload.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588767.1U CN203514540U (en) | 2013-09-24 | 2013-09-24 | Concrete shear wall foot corrosion preventing and treating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588767.1U CN203514540U (en) | 2013-09-24 | 2013-09-24 | Concrete shear wall foot corrosion preventing and treating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203514540U true CN203514540U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320588767.1U Expired - Fee Related CN203514540U (en) | 2013-09-24 | 2013-09-24 | Concrete shear wall foot corrosion preventing and treating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203514540U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541442A (en) * | 2013-09-24 | 2014-01-29 | 宝鸡市第一建筑工程有限责任公司 | Structure for preventing foot rot of concrete shear wall |
| CN105275198A (en) * | 2014-07-02 | 2016-01-27 | 中国华冶科工集团有限公司 | A shear wall formwork reinforcing construction method |
| CN105756085A (en) * | 2016-04-13 | 2016-07-13 | 曹玉升 | Template sealing strip for preventing reinforced concrete retaining wall from root rot |
| CN105804121A (en) * | 2016-04-13 | 2016-07-27 | 盛文杰 | Template sealing equipment for preventing root rot of water conservancy and hydropower engineering retaining wall |
| CN108930403A (en) * | 2017-05-25 | 2018-12-04 | 五冶集团上海有限公司 | A kind of device and its application method preventing concrete aluminum alloy pattern plate root spillage |
| CN109930704A (en) * | 2018-12-28 | 2019-06-25 | 中国二十冶集团有限公司 | The grouting bottom plugging device and its construction method of assembly concrete shear wall |
-
2013
- 2013-09-24 CN CN201320588767.1U patent/CN203514540U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541442A (en) * | 2013-09-24 | 2014-01-29 | 宝鸡市第一建筑工程有限责任公司 | Structure for preventing foot rot of concrete shear wall |
| CN105275198A (en) * | 2014-07-02 | 2016-01-27 | 中国华冶科工集团有限公司 | A shear wall formwork reinforcing construction method |
| CN105275198B (en) * | 2014-07-02 | 2018-03-06 | 中国华冶科工集团有限公司 | A kind of shear-wall strengthening formwork structure and its construction method |
| CN105756085A (en) * | 2016-04-13 | 2016-07-13 | 曹玉升 | Template sealing strip for preventing reinforced concrete retaining wall from root rot |
| CN105804121A (en) * | 2016-04-13 | 2016-07-27 | 盛文杰 | Template sealing equipment for preventing root rot of water conservancy and hydropower engineering retaining wall |
| CN108930403A (en) * | 2017-05-25 | 2018-12-04 | 五冶集团上海有限公司 | A kind of device and its application method preventing concrete aluminum alloy pattern plate root spillage |
| CN109930704A (en) * | 2018-12-28 | 2019-06-25 | 中国二十冶集团有限公司 | The grouting bottom plugging device and its construction method of assembly concrete shear wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20180924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |