CN206513054U - A kind of structure using prefabricated Outsourcing-type steel moald-cavity reinforced concrete column - Google Patents
A kind of structure using prefabricated Outsourcing-type steel moald-cavity reinforced concrete column Download PDFInfo
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- CN206513054U CN206513054U CN201720010185.3U CN201720010185U CN206513054U CN 206513054 U CN206513054 U CN 206513054U CN 201720010185 U CN201720010185 U CN 201720010185U CN 206513054 U CN206513054 U CN 206513054U
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- angle steel
- steel
- batten plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 134
- 239000010959 steel Substances 0.000 title claims abstract description 134
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 17
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims description 9
- 238000009417 prefabrication Methods 0.000 claims description 7
- 239000011083 cement mortar Substances 0.000 claims description 4
- 229920006332 epoxy adhesive Polymers 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 230000002459 sustained effect Effects 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 239000004836 Glue Stick Substances 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 5
- 230000010412 perfusion Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 13
- 239000004567 concrete Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000011505 plaster Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model discloses a kind of structure using prefabricated Outsourcing-type steel moald-cavity reinforced concrete column, including two groups of prefabricated shaped steel modules, every group of shaped steel module is made up of a pair of angle steel and two row's batten plates, two pairs of angle steel are adapted and are close to thereon with four corner parts of post respectively, the side of first row batten plate two is connected on the first angle steel and second angle steel one side, and the side of second row batten plate one is connected on the second angle steel another side；One group of another side of shaped steel module second row batten plate is connected on another group of the first angle steel of shaped steel module another side, gap and lower gap are formed on the top and bottom in gap and space, upper gap and lower gap joint seal, and encapsulating mouthful is reserved with upper gap joint seal, two groups of shaped steel modules is combined into one with rectangle reinforced column from encapsulating mouthful perfusion adhesive.The utility model improves the section bearing capacity and shock resistance of post, reduces substantial amounts of site operation work, and site operation simple and fast can meet building industrialization demand.
Description
Technical field
The utility model is related to a kind of structure using prefabricated Outsourcing-type steel moald-cavity reinforced concrete column.
Background technology
With the fast development and economic swift and violent growth of Chinese society, China's building trade faces labor shortage,
The problem of cost of labor rapid increase, while conventional on-site form of construction work is also faced with environmental pollution, water resource waste, building rubbish
Rubbish amount is big etc. the problem of become increasingly conspicuous.
It is to raise labour efficiency, lift construction quality that building industry, which is turned to reorganize construction industry in industrialized mode,
Important way.At present, building industrialization turns into the developing direction of China's future architecture industry.Building industrialization Ying Congshe first
Meter starts, and starts with from structure, sets up new structural systen, including steel structure system, prefabricated construction system, it is desirable to realize
Most building element (including finished product, semi-finished product) factory operation.
, can be big as one kind using the method for steel-encasing strengthening concrete column in the method for concrete structure reinforcement
Amplitude improves section capacity and the reinforcement means of shock resistance, has been obtained for widely applying reinforcing industry.But,
The reinforcement means of traditional outsourcing steel column needs substantial amounts of field operation, and not only the construction period is longer, and the manpower money expended
Source is more, it is difficult to meet the requirement of building industrialization production.
Utility model content
The purpose of this utility model be provide one kind can reduce field operation, construction simple and fast, shorten construction period,
Increase substantially section capacity and shock resistance, meet the prefabricated Outsourcing-type steel moald-cavity reinforcing of use of building industrialization demand
The structure of concrete column.
The purpose of this utility model is realized by following measures：One kind uses prefabricated Outsourcing-type steel moald-cavity reinforced concrete
The structure of post, it is characterised in that：It includes two groups of prefabricated shaped steel modules, every group of shaped steel module it is main by a pair of angle steel and
Two row's batten plates are constituted, and this pair of angle steel is the first angle steel and the second angle steel, and two row's batten plates are that first row batten plate and second row are sewed
Plate, the first angle steel and the second angle steel of two groups of shaped steel modules are adapted with four corner parts of rectangle reinforced column respectively
And be close to thereon, two sides of each batten plate of first row batten plate are connected to outside one side of the first angle steel and the second angle steel
On surface, a side of each batten plate of second row batten plate is connected on the another side outer surface of the second angle steel；One of which type
Another side of each batten plate of the second row batten plate of steel moald-cavity is connected to the another side of the first angle steel of another group of shaped steel module
On outer surface, the rotation angle position of the first angle steel and the second angle steel has between the corner part of rectangle reinforced column respectively
There is space between the outer wall of rectangle reinforced column respectively in gap, the first batten plate and the second batten plate, respectively in gap and
The top and bottom in space form gap and lower gap, the upper gap and lower gap joint seal, and pre- in upper gap joint seal
Encapsulating mouthful is left, from the encapsulating mouthful perfusion adhesive, so that two groups of shaped steel modules are combined into rectangle reinforced column
One.
The utility model is closely linked using two groups of prefabricated shaped steel modules with rectangle reinforced column, significantly
The section bearing capacity and shock resistance of reinforced column are improved, two groups of shaped steel modules of the utility model are prefabricated components, every group
The connection work of the batten plate and angle steel of shaped steel module can be completed in factory, and two groups of shaped steel modules are only need to be performed at the construction field (site)
Connection work (two groups of prefabricated shaped steel modules are placed on reinforced column, Site Welding are then carried out, by angle steel
It is fixed together with batten plate), therefore, reduce substantial amounts of site operation work, site operation simple and fast, construction
Cycle is short, can meet the demand of building industrialization, suitable for being widely popularized and being applicable.
Length, sectional dimension and the quantity of the utility model batten plate are according to actual needs and related current specifications, code etc.
It is determined that.The length and sectional dimension of encapsulating mouthful are according to actual needs and related current specifications, code etc. are determined.
As a kind of embodiment of the present utility model, the angle steel and batten plate are total effective with rectangle reinforced column
Bond area and itself and rectangle reinforced column not in contact with the ratio between inner surface area for more than or equal to 90%.
As a kind of improvement of the present utility model, overcoat is provided with the outer surface of the batten plate and angle steel.
As a kind of preferred embodiment of the present utility model, the overcoat, which is used, mixes the 1 of modified polypropylene fiber：
2.5 cement mortar, mix ratio is 1.0kg/m3, the thickness of the overcoat is 20~30mm.
As a kind of embodiment of the present utility model, the upper gap and lower gap carry out joint seal using epoxy mortar.
As a kind of embodiment of the present utility model, the corner part of the rectangle reinforced column is circular arc mistake
Cross, its radius is not less than 7mm.Before being reinforced, the architectural surface on reinforced column surface, plaster and surface peel off, loose etc. bad
Changing concrete should remove, and post surface should polish flat, and corner grinds small round corner, and radius is not less than 7mm.
As a kind of preferred embodiment of the present utility model, the adhesive uses modified epoxy adhesive, changed
Property epoxy resin adhesive specification, performance etc. according to actual needs and related current specifications, code etc. are determined.
It is used as a kind of preferred embodiment of the present utility model, the section of every block of batten plate of two groups of prefabrication type steel moald-cavities
Size is identical, and often row batten plate batten plate quantity it is identical, with angle steel weld every four blocks of batten plates be in sustained height, in same
Four blocks of batten plates of height are collectively forming with angle steel and enclose structure.
As a kind of preferred embodiment of the present utility model, the first batten plate and the first angle steel and the second angle steel are respectively weldering
Connect, the second batten plate and the second angle steel are welding；Second batten plate of every group of prefabrication type steel moald-cavity and another group of prefabrication type steel moald-cavity
First angle steel is welding, and weld size is according to actual needs and related current specifications, code etc. are determined.
Compared with prior art, the utility model has following significant effect：
(1) the utility model is closely linked using two groups of prefabrication type steel moald-cavities with rectangle reinforced column, significantly
Improve the section bearing capacity and shock resistance of reinforced column.
(2) shaped steel module of the present utility model is prefabricated component, and the connection work of the batten plate and angle steel of every group of shaped steel module can be with
Factory complete, need to only complete at the construction field (site) two groups of shaped steel modules connection work (will two groups of shaped steel modules be placed in
On reinforced column, Site Welding is then carried out, angle steel and batten plate are fixed together), therefore, this practicality is new
Type reduces substantial amounts of site operation work, construct simple and fast, short construction period.
(3) the utility model can meet the demand of building industrialization, practical, suitable for being widely popularized and being applicable.
Brief description of the drawings
Utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the plan of two groups of prefabrication type steel moald-cavities of the present utility model；
Fig. 2 is the elevation that the utility model is arranged on rectangle reinforced column；
Fig. 3 is the line A-A profile along along Fig. 2.
Embodiment
As shown in Figures 1 to 3, it is a kind of structure using prefabricated Outsourcing-type steel moald-cavity reinforced concrete column of the utility model,
It includes two groups of prefabricated shaped steel modules 1,2, and two groups of shaped steel modules 1,2 are mainly made up of a pair of angle steel and two row's batten plates respectively,
Batten plate in often arranging vertically is arranged at intervals, and length, sectional dimension and the quantity of batten plate are according to actual needs and related existing rule
Model, code etc. are determined.This pair of angle steel is the first angle steel 3 and the second angle steel 4, and two row's batten plates are first row batten plate 5 and second
Arrange batten plate 6, four sides of the first angle steel 3 and the second angle steel 4 of two groups of shaped steel modules 1,2 respectively with rectangle reinforced column 7
Angular position is adapted and is close to thereon, and two sides of each batten plate of first row batten plate 5 are respectively welded at the first angle steel 3 and
On one side outer surface of two angle steel 4, a side of each batten plate of second row batten plate 6 is welded on outside the another side of the second angle steel 4
On surface；Another side of each batten plate of the second row batten plate 6 of every group of shaped steel module 1 is welded on another group of shaped steel module 2
On the another side outer surface of first angle steel 3, the weld size between batten plate and angle steel according to actual needs and related current specifications,
Code etc. is determined.In the present embodiment, the sectional dimension of every block of batten plate of two groups of prefabrication type steel moald-cavities 1,2 is identical, and often row sews
The batten plate quantity of plate is identical, is in sustained height with every four blocks of batten plates that angle steel is welded, every four blocks of batten plates are collectively forming with angle steel
Enclose structure.The rotation angle position of first angle steel 3 and the second angle steel 4 is respectively between the corner part of rectangle reinforced column 7
With gap, each batten plate of first row batten plate 5 and second row batten plate 6 is respectively between the outer wall of rectangle reinforced column 7
There is space, form gap and lower gap, upper gap and lower gap joint seal on the top and bottom in gap and space 8 respectively,
And encapsulating mouthful is reserved with upper gap joint seal, from encapsulating mouthful perfusion adhesive 9 so that two groups of shaped steel modules 1,2 and rectangle steel
Reinforced concrete post 7 is combined into one.The length and sectional dimension of encapsulating mouthful are according to actual needs and related current specifications, code etc.
It is determined that.In the present embodiment, adhesive 9 uses modified epoxy adhesive, specification, the performance of modified epoxy adhesive
Deng according to actual needs and related current specifications, code etc. are determined.Angle steel and batten plate and rectangle reinforced column it is total effectively
Bond area and itself and rectangle reinforced column 7 not in contact with the ratio between inner surface area for more than or equal to 90%.
The overcoat for surfacecti proteon is provided with the outer surface of batten plate and angle steel.In the present embodiment, overcoat is adopted
With mixing the 1 of modified polypropylene fiber：2.5 cement mortar, mix ratio is 1.0kg/m3, the thickness of overcoat is 20~30mm.
The process that the utility model is arranged on concrete column is as follows：Before being reinforced, reinforced concrete column table will be needed
Architectural surface, plaster and the deterioration concrete such as surface peeling, loose in face are disposed, and post surface polishes flat, and corner grinds circle
Arc transition, its radius is more than or equal to 7mm.As shown in figure 1, the welding job of angle steel and batten plate is largely completed in the factory,
Form two groups of shaped steel modules；As shown in Figures 2 and 3, at the construction field (site), two groups of prefabricated shaped steel modules are placed in concrete column
On, then carry out Site Welding work, will this two groups prefabricated shaped steel modules be fixed together；Then, in angle steel and
Adhesive is irrigated in space in gap between concrete column, between batten plate and concrete column, so that angle steel and concrete column
Closely link into an integrated entity, ultimately form the ruggedized construction to concrete column.Finally, pressure smears 20 on the outer surface of batten plate and angle steel
Cement mortar thick~30mm is used for surfacecti proteon.
Above-mentioned embodiment is the utility model preferably embodiment, but embodiment of the present utility model is not by upper
State the limitation of embodiment, it is other it is any without departing from the change made under Spirit Essence of the present utility model and principle, modification,
Substitute, combine, simplify, should be equivalent substitute mode, be included within protection domain of the present utility model.
Claims (9)
1. a kind of structure using prefabricated Outsourcing-type steel moald-cavity reinforced concrete column, it is characterised in that：It include two groups it is prefabricated
Shaped steel module, every group of shaped steel module is mainly made up of a pair of angle steel and two row's batten plates, this pair of angle steel be the first angle steel and
Second angle steel, two row's batten plates are first row batten plate and second row batten plate, the first angle steel and the second angle steel of two groups of shaped steel modules
It is adapted and is close to thereon with four corner parts of rectangle reinforced column respectively, each batten plate of first row batten plate
Two sides are connected on one side outer surface of the first angle steel and the second angle steel, a side of each batten plate of second row batten plate
It is connected on the another side outer surface of the second angle steel；The opposite side of each batten plate of the second row batten plate of one of which shaped steel module
While being connected on the another side outer surface of the first angle steel of another group of shaped steel module, the rotation angle position of the first angle steel and the second angle steel
There is each batten plate in gap, first row batten plate and second row batten plate between the corner part of rectangle reinforced column respectively
There is space between the outer wall of rectangle reinforced column respectively, form seam on the top and bottom in gap and space respectively
Gap and lower gap, the upper gap and lower gap joint seal, and encapsulating mouthful is reserved with upper gap joint seal, filled from the encapsulating mouthful
Injecting glue stick, so that two groups of shaped steel modules are combined into one with rectangle reinforced column.
2. the structure according to claim 1 using prefabricated Outsourcing-type steel moald-cavity reinforced concrete column, it is characterised in that：Institute
State total effective bond area of angle steel and batten plate and rectangle reinforced column and itself and rectangle reinforced column not in contact with
The ratio between inner surface area is more than or equal to 90%.
3. the structure according to claim 2 using prefabricated Outsourcing-type steel moald-cavity reinforced concrete column, it is characterised in that：
The outer surface of the batten plate and angle steel is provided with overcoat.
4. the structure according to claim 3 using prefabricated Outsourcing-type steel moald-cavity reinforced concrete column, it is characterised in that：Institute
State overcoat and use and mix the 1 of modified polypropylene fiber：2.5 cement mortar, mix ratio is 1.0kg/m3, the thickness of the overcoat
Spend for 20~30mm.
5. the structure according to claim 4 using prefabricated Outsourcing-type steel moald-cavity reinforced concrete column, it is characterised in that：Institute
State gap and lower gap and joint seal is carried out using epoxy mortar.
6. the structure according to claim 5 using prefabricated Outsourcing-type steel moald-cavity reinforced concrete column, it is characterised in that：Institute
The corner part for stating rectangle reinforced column is arc transition, and its radius is not less than 7mm.
7. the structure according to claim 6 using prefabricated Outsourcing-type steel moald-cavity reinforced concrete column, it is characterised in that：Institute
Adhesive is stated using modified epoxy adhesive.
8. the structure according to claim 7 using prefabricated Outsourcing-type steel moald-cavity reinforced concrete column, it is characterised in that：Institute
The sectional dimension for stating every block of batten plate of two groups of prefabrication type steel moald-cavities is identical, and often row batten plate batten plate quantity it is identical, with angle steel weld
The every four blocks of batten plates connect are in sustained height, and every four blocks of batten plates are collectively forming with angle steel and enclose structure.
9. the structure of the prefabricated Outsourcing-type steel moald-cavity reinforced concrete column of use according to any one of claim 1~8, it is special
Levy and be：The first row batten plate and the first angle steel and the second angle steel are respectively welding, the second row batten plate and described second
Angle steel is welding；Second batten plate of one of which shaped steel module and the first angle steel of another group of shaped steel module are welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010185.3U CN206513054U (en) | 2017-01-05 | 2017-01-05 | A kind of structure using prefabricated Outsourcing-type steel moald-cavity reinforced concrete column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010185.3U CN206513054U (en) | 2017-01-05 | 2017-01-05 | A kind of structure using prefabricated Outsourcing-type steel moald-cavity reinforced concrete column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206513054U true CN206513054U (en) | 2017-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720010185.3U Expired - Fee Related CN206513054U (en) | 2017-01-05 | 2017-01-05 | A kind of structure using prefabricated Outsourcing-type steel moald-cavity reinforced concrete column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206513054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756291A (en) * | 2018-07-27 | 2018-11-06 | 广东华科大建筑技术开发有限公司 | A kind of large-tonnage concrete column substitution reinforcement structure and reinforcement means |
| CN117822935A (en) * | 2024-01-16 | 2024-04-05 | 中建二局第三建筑工程有限公司 | Transformation structure and construction process for newly-added frame beam of existing flat slab |
-
2017
- 2017-01-05 CN CN201720010185.3U patent/CN206513054U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756291A (en) * | 2018-07-27 | 2018-11-06 | 广东华科大建筑技术开发有限公司 | A kind of large-tonnage concrete column substitution reinforcement structure and reinforcement means |
| CN108756291B (en) * | 2018-07-27 | 2024-04-09 | 广东华科大建筑技术开发有限公司 | Large-tonnage concrete column replacement reinforcement structure and reinforcement method |
| CN117822935A (en) * | 2024-01-16 | 2024-04-05 | 中建二局第三建筑工程有限公司 | Transformation structure and construction process for newly-added frame beam of existing flat slab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200117 Address after: 510500 No. 121 martyrs East Road, Guangzhou, Guangdong, Tianhe District Patentee after: GUANGDONG JIANKE CONSTRUCTION ENGINEERING TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 510500 No. 121 martyrs East Road, Guangzhou, Guangdong, Tianhe District Co-patentee before: GUANGDONG JIANKE CONSTRUCTION ENGINEERING TECHNOLOGY DEVELOPMENT Co.,Ltd. Patentee before: GUANGDONG PROVINCIAL ACADEMY OF BUILDING RESEARCH GROUP Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 |