CN203613796U - Recoverable eave tile bolt formwork system of steel-reinforced concrete column - Google Patents
Recoverable eave tile bolt formwork system of steel-reinforced concrete column Download PDFInfo
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- CN203613796U CN203613796U CN201320849596.3U CN201320849596U CN203613796U CN 203613796 U CN203613796 U CN 203613796U CN 201320849596 U CN201320849596 U CN 201320849596U CN 203613796 U CN203613796 U CN 203613796U
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- bolt head
- bolt
- formwork system
- horizontal part
- wood
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- 238000009415 formwork Methods 0.000 title claims abstract description 26
- 239000011150 reinforced concrete Substances 0.000 title abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 68
- 239000010959 steel Substances 0.000 claims description 68
- 230000003014 reinforcing effect Effects 0.000 claims description 40
- 239000002023 wood Substances 0.000 claims description 37
- 239000004567 concrete Substances 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 9
- 239000002131 composite material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- -1 reinforcing bar Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a recoverable eave tile bolt formwork system of a steel-reinforced concrete column. The recoverable eave tile bolt formwork system comprises the steel-reinforced column, a square timber, split bolts, U-shaped reinforcing steel bar pull rings and PVC sleeves, wherein the steel-reinforced column is in an H shape and comprises a first horizontal part, a second horizontal part and a vertical part located between the first horizontal part and the second horizontal part, and the first horizontal part is parallel to the second horizontal part and located above the second horizontal part. A sealed rectangular space is defined by the square timber in an enclosed mode, the steel-reinforced column is arranged in the rectangular space, each split bolt comprises a first bolt head, a second bolt head and a middle rod located between the corresponding first bolt head and the corresponding second bolt head, each first bolt head and the corresponding second bolt head are arranged in a central symmetry mode, each first bolt head and each second bolt are fixed on the square timber, each middle rod is located in the rectangular space, the U-shaped reinforcing steel bar pull rings are welded to the vertical part of the steel-reinforced column, and the middle rod of each split bolt is sleeved with the corresponding PVC sleeve.
Description
Technical field
The utility model relates to a kind of construction building field, relates in particular to the recyclable HOOK BOLTS formwork system of a kind of profile steel concrete column.
Background technology
The prior art relevant to the utility model, please refer to the CN202099935U Chinese patent of announcing on January 24th, 2012, and it discloses a kind of section steel positioning device of profile steel concrete column.
Reinforced concrete composite structure is that shaped steel is imbedded to the independently structural shape of one in steel concrete.Owing to having increased shaped steel in steel concrete, shaped steel is with its intrinsic strength and ductility.And shaped steel, reinforcing bar, concrete three are integrated to work and make steel reinforced concrete structure possess the advantage larger than traditional Bearing Capacity of Reinforced Concrete Structures, rigidity is large, anti-seismic performance is good.Compared with steel work, there is fireproof performance good, structure partial and resistance to overturning are good, save the advantage of steel.Apply targetedly this class formation, development, the optimization to China's multi-story and high-rise building and improve structural seismic performance and be all extremely important.Test and show both at home and abroad, reinforced concrete composite structure has good hysteretic characteristic and energy dissipation capacity under Frequency Cyclic Static Loading.Especially configure ductile performance, bearing capacity, the rigidity of the reinforced concrete composite structure member of real abdomen shaped steel, be more better than configuring the reinforced concrete composite structure member of hollow profile steel.
Along with the development of Building technology, steel reinforced concrete structure is applied more and more general in engineering.Profile steel concrete column formwork practices well is: 1, employing, by formwork requirement on shape steel web, along the high direction welding of post otic placode, and is holed on otic placode, and split bolt afterbody curves right angle, and afterbody patchhole intraocular forms firm drawknot with the outside stupefied wood of side template.2, to drawing steel column bolt to be directly welded on shaped steel steel column, when welding, split bolt is bent to 7 fonts and is then welded on steel column web.The shortcoming of traditional method: split bolt can not reclaim use, causes the waste of material.
In view of above-mentioned defect, be necessary to design in fact the recyclable HOOK BOLTS formwork system of a kind of improved profile steel concrete column.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of profile steel concrete column recyclable HOOK BOLTS formwork system, the recyclable HOOK BOLTS formwork system of this profile steel concrete column is effective aspect operability, construction speed, construction quality and cost control.
For solving the problems of the technologies described above, the technical solution of the utility model is:
The recyclable HOOK BOLTS formwork system of a kind of profile steel concrete column, it comprises steel column, the lumps of wood, split bolt, U font reinforcing bar draw ring and PVC sleeve pipe, described steel column is I shape shape, and there is the first horizontal part, the second horizontal part and the vertical portion between the first horizontal part and the second horizontal part, described the first horizontal part is parallel to the second horizontal part, and be positioned at the top of the second horizontal part, the described lumps of wood surrounds the coffin of a sealing, described steel column is arranged in coffin, described have the first bolt head to connecting bolt, king-rod between the second bolt head and the first bolt head and the second bolt head, the setting that is centrosymmetric of described the first bolt head and the second bolt head, described the first bolt head and the second bolt head are fixed on the lumps of wood, described king-rod is positioned at coffin, described U font reinforcing bar draw ring is welded on the vertical portion of steel column, described PVC casing pipe sleeve is located on the king-rod of split bolt.
Further, the described lumps of wood comprises vertically vertically wood of wood and second of the first byatt, the second byatt, first, and described the first bolt head is fixed on first, and vertically wood is upper, and described the second bolt head is fixed on the second vertical wood.
Further, described the first bolt head has the first crotch of being roughly circular-arc E font, is positioned at two the first balls of the first crotch inner side and is positioned at first locking bolt in the first crotch outside.
Further, described the second bolt head has the second crotch of being roughly circular-arc E font, is positioned at two the second balls of the second crotch inner side and is positioned at second locking bolt in the second crotch outside.
Further, described the first bolt head also has the first taper connection portion that is positioned at the first vertical wood inside, and described the second bolt head also has the second taper connection portion that is positioned at the second vertical wood inside.
Further, described U font reinforcing bar draw ring comprises a U font reinforcing bar draw ring in the vertical portion left side that is welded on steel column and is welded on the 2nd U font reinforcing bar draw ring on the right side, vertical portion of steel column.
Further, the diameter of described PVC sleeve pipe is 40mm.
Further, between a described U font reinforcing bar draw ring and the vertical portion of steel column, be provided with the first grouting pad, between described the 2nd U font reinforcing bar draw ring and the vertical portion of steel column, be provided with the second grouting pad.
Further, described the first grouting pad and all rounded shapes of the second grouting pad, and the first grouting pad is provided with first center grooved of passing for a U font reinforcing bar draw ring, the second grouting pad is provided with second center grooved of passing for the 2nd U font reinforcing bar draw ring.
Further, the recyclable HOOK BOLTS formwork system of profile steel concrete column also comprises the wooden contract for withstanding PVC sleeve pipe.
Adopt technique scheme, the utility model beneficial effect is: make the split bolt with crotch, then the draw ring of relevant position welding U font reinforcing bar on steel column, make can fasten draw ring with the split bolt of crotch, be equipped with again corresponding PVC sleeve pipe, use rubber washer grouting, make split bolt can reclaim, reuse.Before construction, make corresponding split bolt and U font reinforcing bar draw ring, then be equipped with slightly pvc pipe and the firm drawknot of the outside stupefied wood formation of side template of Large Diameter Pipeline.Facts have proved, compared with conventional method, aspect operability, construction speed, construction quality and cost control, be all significantly improved.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the recyclable HOOK BOLTS formwork system of the utility model profile steel concrete column.
Fig. 2 is the schematic diagram of split bolt shown in Fig. 1.
Fig. 3 is the enlarged drawing of circle part in Fig. 1.
Fig. 4 is the schematic diagram of a U font reinforcing bar draw ring shown in Fig. 1.
Fig. 5 is the schematic diagram of the first grouting pad shown in Fig. 1.
In figure, critical element symbol description is as follows:
Steel column 1 first horizontal part 11
The second horizontal part 12 vertical portions 13
The lumps of wood 2 first byatts 21
Vertically wood 23 of the second byatt 22 first
Vertically wood 24 of the second vertical wood 24 second
Split bolt 3 first bolt heads 31
The first crotch 311 first balls 312
The first locking bolt 313 first taper connection portions 314
The second bolt head 32 second crotches 321
The second ball 322 second locking bolts 323
The second taper connection portion 324 king-rods 33
A U font reinforcing bar draw ring 4 U font reinforcing bar draw ring 41
The 2nd U font reinforcing bar draw ring 42 PVC sleeve pipes 5
The first grouting pad 61 first center grooved 611
The wooden contract 7 of the second grouting pad 62
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, for meeting the recyclable HOOK BOLTS formwork system 100 of a kind of profile steel concrete column of the present utility model, it comprises steel column 1, the lumps of wood 2, two split bolts 3, U font reinforcing bar draw ring 4 and PVC sleeve pipes 5.
Steel column 1 is I shape shape, and has the first horizontal part 11, the second horizontal part 12 and the vertical portion 13 between the first horizontal part 11 and the second horizontal part 12.The first horizontal part 11 is parallel to the second horizontal part 12, and is positioned at the top of the second horizontal part 12.The lumps of wood 2 surrounds the coffin 25 of a sealing, and steel column 1 is arranged in coffin 25.
As shown in Figure 1 to Figure 3, two connecting bolts 3 are horizontally disposed with, and are parallel to each other.Each has the king-rod 33 between the first bolt head 31, the second bolt head 32 and the first bolt head 31 and the second bolt head 32 to connecting bolt 3.The setting that is centrosymmetric of the first bolt head 31 and the second bolt head 32, the first bolt head 31 and the second bolt head 32 are fixed on the lumps of wood 2.King-rod 33 is positioned at coffin 25, and U font reinforcing bar draw ring 4 is welded on the vertical portion 13 of steel column 1, and PVC sleeve pipe 5 is set on the king-rod 33 of split bolt 3.
As shown in Figure 1, the lumps of wood 2 comprises the first byatt 21, the second byatt 22, vertically wood 24 of the first vertical wood 23 and second.The first byatt 21 and the second byatt 22 are parallel to each other, and the first byatt 21 is positioned at the top of the second byatt.First vertically wooden 23 and second vertically wooden 24 is parallel to each other, and the firstth vertical wood 23 is positioned at the left side of the second vertical wood 24.The first bolt head 31 is fixed on the first vertical wood 23, and the second bolt head 32 is fixed on the second vertical wood 24.
The first bolt head 31 has the first crotch 311 of being roughly circular-arc E font, be positioned at two the first balls 312 of the first crotch 311 inner sides and be positioned at first locking bolt 313 in the first crotch 311 outsides.The second bolt head 32 has the second crotch 321 of being roughly circular-arc E font, be positioned at two the second balls 322 of the second crotch 321 inner sides and be positioned at second locking bolt 323 in the second crotch 321 outsides.The first bolt head 31 also has the first taper connection portion 314, the second bolt heads 32 that are positioned at the first vertical wooden 23 inside and also has the second taper connection portion 324 that is positioned at the second vertical wooden 24 inside.
As shown in Figure 1 and Figure 5, U font reinforcing bar draw ring 4 comprises a U font reinforcing bar draw ring 41 in 13 left sides, vertical portion that are welded on steel column 1 and is welded on the 2nd U font reinforcing bar draw ring 42 on 13 right sides, vertical portion of steel column 1.Between the one U font reinforcing bar draw ring 41 and the vertical portion 13 of steel column 1, be provided with between the first grouting pad 61, the two U font reinforcing bar draw rings 42 and the vertical portion 13 of steel column 1 and be provided with the second grouting pad 62.The first grouting pad 61 and the identical all rounded shapes of the second grouting pad 62 size, and the first grouting pad 61 is provided with the first center grooved 611(Fig. 6 passing for a U font reinforcing bar draw ring 41), the second grouting pad 62 is provided with second center grooved of passing for the 2nd U font reinforcing bar draw ring 42.The second center grooved is identical with the size shape of the first center grooved 611.
As shown in figures 1 and 3, the diameter of PVC sleeve pipe 5 is 40mm, and the recyclable HOOK BOLTS formwork system 100 of profile steel concrete column also comprises the wooden contract 7 for withstanding PVC cover 5.
As shown in Figure 4, be the U font reinforcing bar draw ring 41 in U font reinforcing bar draw ring 4, and the size shape of the 2nd U font reinforcing bar draw ring 41 and a U font reinforcing bar draw ring 41 is in full accord.
Compared with prior art, make the split bolt 3 with crotch, then relevant position welding U font reinforcing bar draw ring 4 on steel column 1, make can fasten draw ring with the split bolt 3 of crotch, be equipped with again corresponding PVC sleeve pipe 5, use rubber grouting pad grouting, make split bolt can reclaim, reuse.Before construction, make corresponding split bolt 3 and U font reinforcing bar draw ring 4, then be equipped with slightly the PVC sleeve pipe 5 and the firm drawknot of the outside stupefied wood formation of side template of Large Diameter Pipeline.Facts have proved, compared with conventional method, aspect operability, construction speed, construction quality and cost control, be all significantly improved.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection domain of the present utility model.
Claims (10)
1. the recyclable HOOK BOLTS formwork system of profile steel concrete column, it comprises steel column, the lumps of wood, split bolt, U font reinforcing bar draw ring and PVC sleeve pipe, it is characterized in that: described steel column is I shape shape, and there is the first horizontal part, the second horizontal part and the vertical portion between the first horizontal part and the second horizontal part, described the first horizontal part is parallel to the second horizontal part, and be positioned at the top of the second horizontal part, the described lumps of wood surrounds the coffin of a sealing, described steel column is arranged in coffin, described have the first bolt head to connecting bolt, king-rod between the second bolt head and the first bolt head and the second bolt head, the setting that is centrosymmetric of described the first bolt head and the second bolt head, described the first bolt head and the second bolt head are fixed on the lumps of wood, described king-rod is positioned at coffin, described U font reinforcing bar draw ring is welded on the vertical portion of steel column, described PVC casing pipe sleeve is located on the king-rod of split bolt.
2. the recyclable HOOK BOLTS formwork system of profile steel concrete column as claimed in claim 1, it is characterized in that: the described lumps of wood comprises vertically vertically wood of wood and second of the first byatt, the second byatt, first, described the first bolt head is fixed on first, and vertically wood is upper, and described the second bolt head is fixed on the second vertical wood.
3. the recyclable HOOK BOLTS formwork system of profile steel concrete column as claimed in claim 1, is characterized in that: described the first bolt head has the first crotch of being roughly circular-arc E font, be positioned at two the first balls of the first crotch inner side and be positioned at first locking bolt in the first crotch outside.
4. the recyclable HOOK BOLTS formwork system of profile steel concrete column as claimed in claim 3, is characterized in that: described the second bolt head has the second crotch of being roughly circular-arc E font, be positioned at two the second balls of the second crotch inner side and be positioned at second locking bolt in the second crotch outside.
5. the recyclable HOOK BOLTS formwork system of profile steel concrete column as claimed in claim 4, it is characterized in that: described the first bolt head also has the first taper connection portion that is positioned at the first vertical wood inside, described the second bolt head also has the second taper connection portion that is positioned at the second vertical wood inside.
6. the recyclable HOOK BOLTS formwork system of profile steel concrete column as claimed in claim 1, is characterized in that: described U font reinforcing bar draw ring comprises a U font reinforcing bar draw ring in the left side, vertical portion that is welded on steel column and is welded on the 2nd U font reinforcing bar draw ring on the right side, vertical portion of steel column.
7. the recyclable HOOK BOLTS formwork system of profile steel concrete column as claimed in claim 6, is characterized in that: the diameter of described PVC sleeve pipe is 40mm.
8. the recyclable HOOK BOLTS formwork system of profile steel concrete column as claimed in claim 7, it is characterized in that: between a described U font reinforcing bar draw ring and the vertical portion of steel column, be provided with the first grouting pad, between described the 2nd U font reinforcing bar draw ring and the vertical portion of steel column, be provided with the second grouting pad.
9. the recyclable HOOK BOLTS formwork system of profile steel concrete column as claimed in claim 8, it is characterized in that: described the first grouting pad and all rounded shapes of the second grouting pad, and the first grouting pad is provided with first center grooved of passing for a U font reinforcing bar draw ring, the second grouting pad is provided with second center grooved of passing for the 2nd U font reinforcing bar draw ring.
10. the recyclable HOOK BOLTS formwork system of profile steel concrete column as claimed in claim 1, is characterized in that: the recyclable HOOK BOLTS formwork system of described profile steel concrete column also comprises the wooden contract for withstanding PVC sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849596.3U CN203613796U (en) | 2013-12-20 | 2013-12-20 | Recoverable eave tile bolt formwork system of steel-reinforced concrete column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849596.3U CN203613796U (en) | 2013-12-20 | 2013-12-20 | Recoverable eave tile bolt formwork system of steel-reinforced concrete column |
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| Publication Number | Publication Date |
|---|---|
| CN203613796U true CN203613796U (en) | 2014-05-28 |
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|---|---|---|---|
| CN201320849596.3U Expired - Lifetime CN203613796U (en) | 2013-12-20 | 2013-12-20 | Recoverable eave tile bolt formwork system of steel-reinforced concrete column |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660934A (en) * | 2018-05-22 | 2018-10-16 | 江苏省交通工程集团有限公司 | A kind of toughened internal stress seam stops sizing device and its construction method |
| CN109736449A (en) * | 2019-01-11 | 2019-05-10 | 杭州江润科技有限公司 | Stiffness structure bean column node and construction method |
| CN111424972A (en) * | 2020-04-16 | 2020-07-17 | 中国建筑第四工程局有限公司 | Method and structure for reinforcing ultra-large type steel concrete beam side mold |
-
2013
- 2013-12-20 CN CN201320849596.3U patent/CN203613796U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660934A (en) * | 2018-05-22 | 2018-10-16 | 江苏省交通工程集团有限公司 | A kind of toughened internal stress seam stops sizing device and its construction method |
| CN109736449A (en) * | 2019-01-11 | 2019-05-10 | 杭州江润科技有限公司 | Stiffness structure bean column node and construction method |
| CN111424972A (en) * | 2020-04-16 | 2020-07-17 | 中国建筑第四工程局有限公司 | Method and structure for reinforcing ultra-large type steel concrete beam side mold |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
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| CX01 | Expiry of patent term |