CN109750768A - A kind of fashioned iron keel and its application method - Google Patents
A kind of fashioned iron keel and its application method Download PDFInfo
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- CN109750768A CN109750768A CN201711062817.1A CN201711062817A CN109750768A CN 109750768 A CN109750768 A CN 109750768A CN 201711062817 A CN201711062817 A CN 201711062817A CN 109750768 A CN109750768 A CN 109750768A
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Abstract
The invention discloses a kind of fashioned iron keel and its application methods, the keel are integrally formed by web and C-shaped channel, the C-shaped channel includes the first bending part and the second bending part, first bending part includes spine and interconnecting piece, the spine and web are connected and form the first bending angle with web, the interconnecting piece and spine are connected and form the second bending angle with spine, first bending angle is identical with the angle of second bending angle, it is 90 °~135 °, second bending part includes side and crimping, the side and interconnecting piece are vertically connected, the crimping is located at the end of side and the flanging angle in 90 ° with the side shape to connect, multipair arc-shaped through-hole is evenly arranged on the web, multipair arc-shaped through-hole is symmetrically distributed in web two sides, the straight flange of the arc-shaped through-hole connects with the spine.Present invention mainly solves existing Residential structure system anti-seismic performances it is low, cost is high, low efficiency, high maintenance cost the problems such as.
Description
Technical field
The present invention relates to construction engineering technical fields, and in particular to a kind of fashioned iron keel and its application method.
Background technique
In recent years, with the quickening of Development of China's Urbanization, it is rapid that China's house builds scale development.Housing industrialization is house
The important directions of development, core are to establish to be suitble to industrialized structure technology system.China's housing industrialization is restricted at present
The problem of key of development is structural system.Existing reinforced concrete hollow block wall system is easy to crack, thermal and insulating performance is poor,
Barrier performance is poor；Prefabricated colored Xtah Crude Clay structure system production efficiency is low.But the lightweight steel construction for being spliced with lightweight section, being welded
Dwelling house system have many advantages, such as flexible layout, industrialization degree are high, it is short to manufacture and design installation period, from heavy and light.
A kind of fashioned iron keel provided by the invention are able to bear construction loads, facilitate component sizing positioning, using exempting from demoulding
Plate greatly reduces field operation amount, solve it is existing stay in architectural structure system anti-seismic performance is low, cost is high, low efficiency,
The problems such as mating component is incomplete, maintenance cost is high.
Summary of the invention
The purpose of the present invention is to provide a kind of fashioned iron keel, to solve existing building structural system anti-seismic performance it is low,
The high problem of maintenance cost.
To solve the above problems, the technical scheme is that providing a kind of fashioned iron keel, the keel are by web and C
Type groove is integrally formed, and the C-shaped channel includes the first bending part and the second bending part, and first bending part includes spine and connection
Portion, the spine and web are connected and form the first bending angle with web, and the interconnecting piece and spine are connected and are formed with spine
Second bending angle, it is 90 °~135 ° that first bending angle is identical with the angle of second bending angle, and described second is curved
Folding part includes side and crimping, the side and interconnecting piece are vertically connected, the crimping be located at the end of side and with connect
Shape flanging angle in 90 ° in side is evenly arranged with multipair arc-shaped through-hole on the web, and multipair arc-shaped through-hole is symmetrically distributed in abdomen
Plate two sides, the straight flange of the arc-shaped through-hole connect with the spine.
As a kind of optimal technical scheme, multiple central through holes are evenly arranged on the web, multiple centers are logical
Hole is arranged in a column in web midfeather, and the edge of the central through hole bends inwards to form reinforcement crimping.
As a kind of optimal technical scheme, the arc-shaped through-hole and central through hole interlock on the length direction of the keel
Distribution.
As a kind of optimal technical scheme, the connecting hole of multiple uniform intervals arrangements is provided on the side.
As a kind of optimal technical scheme, the connecting hole is round connecting hole or Pear-Shaped connecting hole.
As a kind of optimal technical scheme, multiple U-type grooves, the U-type groove and spine are provided in the connection surface
Adjacent side is provided with opening, and U-type groove and the arc-shaped through-hole correspond.
As a kind of optimal technical scheme, the opening in the U-type groove extends to form notch, the notch to spine lower section
Spine is uniformly divided into multistage, notch is located at the middle position of the straight flange of arc-shaped through-hole.
As a kind of optimal technical scheme, the surface of the keel, which is all provided with, is set to rough surface.
As a kind of optimal technical scheme, the application method includes: that two keel are staggered relatively；Arrange more interior muscle
Item, every inner rip both ends are mounted respectively in the arc-shaped through-hole on two opposite keel webs or U-type groove；By inner rip with
Arc-shaped through-hole or U-type groove tie up fixation；In two opposite keel side arrangement muscle nets, pass through multiple fixing bolts or expandable nail
Muscle net is fixed on the side of keel；Building element is formed by the central through hole penetration concrete on web.
As a kind of optimal technical scheme, the application method further include: when connecting hole is round connecting hole, use bolt
The V-arrangement reinforcing rib of muscle network edge is fixed on side, when connecting hole is Pear-Shaped connecting hole, is fixed muscle net with expandable nail
On side, first expandable nail is mounted in the macropore of Pear-Shaped connecting hole, then expandable nail extruding is fixed on Pear-Shaped connection
In the aperture in hole, it is provided with gasket between bolt and expandable nail and muscle net, the stability connecting for increasing reinforced bar net with side.
The method of the present invention has the advantages that
(1) biggish construction loads can be carried, component is facilitated to be formed；
(2) template made of the keel is free of demolition, can greatly reduce field operation amount；
(3) structure is simple, reduces resource consumption；
(4) project cost is low, and anti-seismic performance is good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of fashioned iron keel first embodiment.
Fig. 2 is a kind of schematic structural diagram of the first embodiment of fashioned iron keel with Pear-Shaped connecting hole.
Fig. 3 is a kind of structural schematic diagram of fashioned iron keel second embodiment.
Fig. 4 is a kind of schematic structural diagram of the second embodiment of fashioned iron keel with Pear-Shaped connecting hole.
Fig. 5 is a kind of the schematic diagram of the section structure of fashioned iron keel.
Fig. 6 is the structural schematic diagram of muscle net disclosed by the invention.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Embodiment 1
With reference to Fig. 1-2, a kind of fashioned iron keel of band buckle, which is characterized in that the keel are by web 01 and C-shaped channel 02 1
Body is formed, and the C-shaped channel includes the first bending part 21 and the second bending part 22, and first bending part 21 includes 212 He of spine
Interconnecting piece 211, the spine 212 and web 01 are connected and form the first bending angle 10, the interconnecting piece 211 and ridge with web 01
Portion 212 is connected and forms the second bending angle 11, the angle of first bending angle 10 and second bending angle 11 with spine 212
It is identical, it is 90 °~135 °, second bending part 22 includes side 221 and crimping 222, the side 221 and interconnecting piece
211 are vertically connected, and the crimping 222 is located at the end of side 221 and forms 90 degree of flanging angle 12 with the side 221 to connect,
Multipair arc-shaped through-hole 05 is evenly arranged on the web 01, multipair arc-shaped through-hole 05 is symmetrically distributed in 01 two sides of web, arc
The straight flange of through-hole 05 connects with spine, and in the present embodiment, the integral structure of fashioned iron keel increases the globality of keel and resists
There is the first bending part 21 and the second bending part 22 to change the integral planar structure of keel, increase abdomen for shock stability, C-shaped channel 02
The out of plane stiffness of plate, the first bending angle 10 is identical with the angle of the second bending angle 11, is 90 °~135 °, and the anti-of keel squeezes
Pressure energy power changes with the change of bending angle, which can make the present invention according to different bearing capacity demands, adjusts bending angle
Angle, it is flexible and changeable.The design of crimping 222 and flanging angle 12 can increase the planar stability of keel, the horizontal lotus of resistance
Carry, improve the ductility and energy dissipation capacity of the shear wall made of fashioned iron keel.
Further, with reference to Fig. 1 or 2, multiple central through holes 03 are evenly arranged on the surface of web, help to increase mixed
The contact area for coagulating soil, keeps molding building structure more stable, and bending adds at crimping 04 is reinforced in the edge of central through hole 03
Strong crimping 04 helps to increase the structural strength and vertical load of keel.Central through hole 03 and arc-shaped through-hole 05 are increasing concrete
While contact area, keel own wt can reduce.
Multiple evenly distributed connecting holes 06 for fixing muscle net are provided on side 221, connecting hole 06 is round connects
Hole or Pear-Shaped connecting hole are connect, for round connecting hole with bolt come fixing muscle net, Pear-Shaped connecting hole selection expandable nail carrys out fixing muscle
Net makes the present invention have wider application range, and the surface of keel, which is all provided with, is set to rough surface, such as embossing, setting striped or dotted
It is convex etc., have the function that increase frictional force with this.
Above-mentioned keel can be applied in combination with muscle net, and with reference to Fig. 5, muscle net 09 is steel plate expansion web comprising raised V-arrangement
92 two parts of reinforcing rib 91 and steel mesh face, V-arrangement reinforcing rib and the spaced and parallel arrangement in steel mesh face 92 are at the both ends of steel plate expansion web
V-arrangement reinforcing rib 91, steel mesh face 92 include steel plate expansion connecting hole 93 and turn to connection strap 94, turn to connection strap 94 and be located at adjacent two
Steel mesh face center between V-arrangement reinforcing rib 91 turns to connection strap 94 and is arranged in parallel with V-arrangement reinforcing rib 91, steering connection strap 94
Both sides respectively have three column steel plates to expand connecting hole 93, and are located at the steel plate expansion connecting hole 93 for turning to connection strap both sides not in same side
To.Punching and expansion of the V-arrangement reinforcing rib 91 and steel mesh face 92 of steel plate expansion web by same sheet metal in special purpose machinery are fabricated to
Shape, continuous V-arrangement reinforcing rib 91 arranged in parallel is the main source of intensity in steel plate expansion web.Have neatly on steel mesh face 92
Steel plate expands connecting hole 93, and the regular variation of past all directions of the steel plate expansion connecting hole 93 on steel mesh face 92 has and reinforces
The function of combination between steel plate expansion web and the concrete material of casting.
In addition, the application method includes: two keel are staggered relatively, more inner rips of arrangement, every inner rip two
End is mounted respectively in the arc-shaped through-hole 05 on two opposite keel webs 01, inner rip and arc-shaped through-hole 05 is tied up solid
It is fixed；Muscle net is arranged in two opposite keel opposite sides, muscle net is fixed on keel two sides with bolt or expandable nail, when connecting hole 06
When for round connecting hole, the V-arrangement reinforcing rib 91 of muscle network edge is fixed on side with bolt, when connecting hole 06 is that Pear-Shaped connects
When connecing hole, muscle net is fixed on side with expandable nail, is first mounted on expandable nail in the macropore of Pear-Shaped connecting hole, then will be swollen
Swollen nail extruding is fixed in the aperture of Pear-Shaped connecting hole, has gasket between the bolt and expandable nail and muscle net, for increasing
The stability that muscle net is connect with side.People's concrete, which is filled, by the central through hole 03 on web 01 forms building element.
Keel globality provided in this embodiment and structural strong, and there is good stress performance, it is preferred embodiment.
Embodiment 2
The present invention provides a kind of fashioned iron keel, structure is basically the same as the first embodiment, and difference is, in embodiment
On the basis of one, and following characteristics are increased, be made that further improvement, changes application method of the invention.
With reference to Fig. 3-4, be provided with multiple U-type grooves 08 for being used to support inner rip on interconnecting piece 211, the U-type groove 08 with
The adjacent side of spine 212 is provided with opening, is open below spine 212 and extends to form notch 07, and the notch 07 is by spine 212
Uniformly it is divided into multistage, and notch 07 is located at the middle position of the straight flange of semi-circular through hole 05, notch 07 also has increase concrete to connect
The effect of contacting surface product.
In addition, the application method of keel includes: two keel are staggered relatively, arrangement every inner rip of more inner rips two
End is mounted respectively in the arc-shaped through-hole 05 on two opposite keel webs, then is placed into U-type groove 08 by notch 07, will be interior
Rib and U-type groove 08 tie up fixation, arrange muscle net in two opposite keel opposite sides, are fixed on muscle net with bolt or expandable nail
On the side of keel, when connecting hole 06 is round connecting hole, the V-arrangement reinforcing rib 91 of muscle network edge is fixed on side with bolt
On, when connecting hole 06 is Pear-Shaped connecting hole, muscle net is fixed on side with expandable nail, expandable nail is first mounted on cucurbit
In the macropore of shape connecting hole, then expandable nail extruding is fixed in the aperture of Pear-Shaped connecting hole, the bolt and expandable nail with
There is gasket between muscle net, the stability connecting for increasing reinforced bar net with side.Cement shape is poured by the central through hole on web
At building element.
Although the notch 07 and U-type groove 08 of the present embodiment increase concrete surface product, mitigates own wt, make dragon
The Integral Loading performance of bone reduces, and anti seismic efficiency is slightly poor compared with embodiment 1.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (10)
1. a kind of fashioned iron keel, which is characterized in that the keel are integrally formed by web (01) and C-shaped channel (02), the C-shaped channel
It (02) include the first bending part (21) and the second bending part (22), first bending part (21) includes spine (212) and connection
Portion (211), the spine (212) and web (01) are connected and form the first bending angle (10) with web (01), the interconnecting piece
(211) it is connected with spine (212) and forms the second bending angle (11) with spine (212), first bending angle (10) and described
The angle of second bending angle (11) is identical, is 90 °~135 °, and second bending part (22) includes side (221) and crimping
(222), the side (221) and interconnecting piece (211) are vertically connected, the crimping (222) be located at the end of side (221) and with
Side (221) shape to connect flanging angle (12) in 90 ° is evenly arranged with multipair arc-shaped through-hole (05) on the web (01),
Multipair arc-shaped through-hole (05) is symmetrically distributed in web (01) two sides, straight flange and the spine (212) of the arc-shaped through-hole (05)
Connect.
2. a kind of fashioned iron keel as described in claim 1, which is characterized in that be evenly arranged with multiple centers on the web (01)
Through-hole (03), multiple central through holes (03) are arranged in a column in web (01) midfeather, the central through hole (03)
Edge, which bends inwards to be formed, reinforces crimping (04).
3. a kind of fashioned iron keel as described in claim 1, which is characterized in that the arc-shaped through-hole (05) and central through hole (03) exist
It is interspersed on the length direction of the keel.
4. a kind of fashioned iron keel as described in claim 1, which is characterized in that be provided on the side (221) it is multiple uniformly between
Every the connecting hole (06) of arrangement.
5. a kind of fashioned iron keel as claimed in claim 4, which is characterized in that the connecting hole (06) is round connecting hole or cucurbit
Shape connecting hole.
6. a kind of fashioned iron keel as described in claim 1, which is characterized in that be provided on interconnecting piece (211) surface more
A U-type groove (08), the U-type groove (08) and spine (212) adjacent side are provided with opening, U-type groove (08) and the arc
Through-hole (05) corresponds.
7. a kind of fashioned iron keel as claimed in claim 6, which is characterized in that opening on the U-type groove (08) is to spine
(212) lower section extends to form notch (07), and spine (212) is uniformly divided into multistage by the notch (07), and notch (07) is located at arc
The middle position of the straight flange of shape through-hole (05).
8. a kind of fashioned iron keel as described in claim 1, which is characterized in that the surface of the keel, which is all provided with, is set to rough surface.
9. a kind of application method of fashioned iron keel, which is characterized in that the fashioned iron keel are described in any one of claims 1-8
Fashioned iron keel, the application method include:
Two keel are staggered relatively；
Arrange more inner rips, every inner rip both ends are mounted respectively to the arc-shaped through-hole on two opposite keel webs (01)
(05) or in U-type groove (08)；
Inner rip and arc-shaped through-hole (05) or U-type groove (08) are tied up into fixation；
In two opposite keel side arrangement muscle nets, muscle net is fixed on to the side of keel by multiple fixing bolts or expandable nail
On side (221)；
Building element is formed by central through hole (03) penetration concrete on web (01).
10. a kind of application method of fashioned iron keel as claimed in claim 9, which is characterized in that the application method further include:
When connecting hole (06) is round connecting hole, the V-arrangement reinforcing rib of muscle network edge is fixed on side with bolt, works as connection
When hole (06) is Pear-Shaped connecting hole, muscle net is fixed on side with expandable nail, expandable nail is first mounted on Pear-Shaped connection
In the macropore in hole, then expandable nail is squeezed and is fixed in the aperture of Pear-Shaped connecting hole, set between bolt and expandable nail and muscle net
It is equipped with gasket, the stability connecting for increasing reinforced bar net with side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711062817.1A CN109750768A (en) | 2017-11-02 | 2017-11-02 | A kind of fashioned iron keel and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711062817.1A CN109750768A (en) | 2017-11-02 | 2017-11-02 | A kind of fashioned iron keel and its application method |
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| Publication Number | Publication Date |
|---|---|
| CN109750768A true CN109750768A (en) | 2019-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711062817.1A Pending CN109750768A (en) | 2017-11-02 | 2017-11-02 | A kind of fashioned iron keel and its application method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5647186A (en) * | 1995-01-11 | 1997-07-15 | Donaldson; Ronald Arthur | Steel framing system for walls |
| CN101831972A (en) * | 2010-04-23 | 2010-09-15 | 骆东伟 | Expanding keel frame component |
| CN203701340U (en) * | 2013-12-24 | 2014-07-09 | 北新集团建材股份有限公司 | Special-shaped keel used for partition system |
| CN204510582U (en) * | 2015-03-06 | 2015-07-29 | 东营海容新材料有限公司 | Floor light gauge steel structure |
| CN206205146U (en) * | 2016-11-21 | 2017-05-31 | 冯琛 | A kind of CU shaped steel and keel structure for building steel house keel structure |
| CN207376962U (en) * | 2017-11-02 | 2018-05-18 | 中清国恒（北京）建筑科技有限公司 | shaped steel keel |
-
2017
- 2017-11-02 CN CN201711062817.1A patent/CN109750768A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5647186A (en) * | 1995-01-11 | 1997-07-15 | Donaldson; Ronald Arthur | Steel framing system for walls |
| CN101831972A (en) * | 2010-04-23 | 2010-09-15 | 骆东伟 | Expanding keel frame component |
| CN203701340U (en) * | 2013-12-24 | 2014-07-09 | 北新集团建材股份有限公司 | Special-shaped keel used for partition system |
| CN204510582U (en) * | 2015-03-06 | 2015-07-29 | 东营海容新材料有限公司 | Floor light gauge steel structure |
| CN206205146U (en) * | 2016-11-21 | 2017-05-31 | 冯琛 | A kind of CU shaped steel and keel structure for building steel house keel structure |
| CN207376962U (en) * | 2017-11-02 | 2018-05-18 | 中清国恒（北京）建筑科技有限公司 | shaped steel keel |
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Application publication date: 20190514 |