CN207646944U - shaped steel keel with buckle - Google Patents
shaped steel keel with buckle Download PDFInfo
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- CN207646944U CN207646944U CN201721443445.2U CN201721443445U CN207646944U CN 207646944 U CN207646944 U CN 207646944U CN 201721443445 U CN201721443445 U CN 201721443445U CN 207646944 U CN207646944 U CN 207646944U
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- shaped
- hole
- web
- keel
- buckle
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Abstract
The utility model discloses a kind of shaped steel keel of band buckle, 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 is connected with web, the interconnecting piece is connected with spine, second bending part includes side and crimping, the side and interconnecting piece are vertically connected, the crimping is located at the end of side, multipair arc-shaped through-hole is evenly arranged on the web, multipair arc-shaped through-hole is symmetrically distributed in web both sides, side is provided with multiple evenly spaced buckles with crimping junction.The utility model can solve the problems, such as that existing Residential structure system cost is high, efficiency is low, mating component is incomplete.
Description
Technical field
The utility model is related to construction engineering technical fields, and in particular to a kind of shaped steel keel of band buckle.
Background technology
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 low production efficiency.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 shaped steel keel of band buckle provided by the utility model can bear construction loads, facilitate component sizing fixed
Position, field operation amount is greatly reduced using non-dismantling formwork, solves existing Residential structure system cost height, efficiency
The problems such as low, mating component is incomplete, maintenance cost is high.
Utility model content
The purpose of this utility model is to provide a kind of shaped steel keel of band buckle, to solve existing building structural system
The incomplete problem of mating component.
To achieve the above object, the utility model provides a kind of shaped steel keel of band buckle, and the keel are by web and c-type
Slot 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 are connected with web, and the interconnecting piece is connected with spine, and second bending part includes side and crimping, described
Side and interconnecting piece are vertically connected, and the crimping is located at the end of side, and multipair arc-shaped through-hole is evenly arranged on the web,
Multipair arc-shaped through-hole is symmetrically distributed in web both sides, and side is provided with multiple evenly spaced buckles with crimping junction.
As a kind of optimal technical scheme, first bending angle and the second bending angle are equal, are 90 ° -135 °.
As a kind of optimal technical scheme, uniform intervals are provided with multiple central through holes on the surface of the web, described
Bending is at reinforcement crimping in the edge of central through hole.
As a kind of optimal technical scheme, the arc-shaped through-hole is interspersed with central through hole.
As a kind of optimal technical scheme, multiple evenly distributed mesh are provided on the side.
As a kind of optimal technical scheme, multiple U-type grooves for being used to support inner rip are provided on the interconnecting piece, it is described
The U-type groove side adjacent with spine is provided with opening.
As a kind of optimal technical scheme, the U-type groove is open to extending to form notch below spine, and the notch is by ridge
Portion is uniformly divided into multistage, and the notch is located at the centre position of the straight flange of arc-shaped through-hole, and the U-type groove and arc-shaped through-hole one are a pair of
It answers.
It is described to buckle vertical with side and buckle outward opening as a kind of optimal technical scheme.
As a kind of optimal technical scheme, there is the buckle a pair of symmetrical hook arm, the hook arm to be provided with inwardly
Barb.
The utility model method has the following advantages that：
Keel provided by the utility model can carry larger construction loads, and component is facilitated to shape；Made of the keel
Template is free of demolition, can greatly reduce field operation amount；It is simple in structure, reduce resource consumption；Low engineering cost, anti-seismic performance
It is good.
Description of the drawings
Fig. 1 is a kind of shaped steel keel of preferred band buckle.
Fig. 2 is a kind of shaped steel keel with U-type groove.
Fig. 3 is the structural schematic diagram of buckle.
Fig. 4 is a kind of cross-sectional view of the shaped steel keel of band buckle
Fig. 5 is the structural schematic diagram of muscle net disclosed by the utility model.
Specific implementation mode
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
With reference to figure 1 and 4, a kind of shaped steel keel of band buckle, which is characterized in that the keel are by web 01 and C-shaped channel 02
Integrally formed, the C-shaped channel 02 includes the first bending part 21 and the second bending part 22, and first bending part 21 includes spine
212 and interconnecting piece 211, the spine 212 and web 01 are connected and form the first bending angle 13, the interconnecting piece with web 01
211 and spine 212 be connected and with spine 212 formed the second bending angle 14,13 and second bending angle of the first bending angle, 14 phase
Deng being 90 °~135 °, second bending part 22 includes side 221 and crimping 222, the side 221 and interconnecting piece 211
It is vertically connected, 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, described
Multipair arc-shaped through-hole 05 is evenly arranged on web 01, multipair arc-shaped through-hole 05 is symmetrically distributed in 01 both sides of web, arc-shaped through-hole
05 straight flange connects with spine 212, and side 221 is provided with multiple evenly spaced buckles 07 with 222 junction of crimping.This implementation
In example, the integral structure of shaped steel keel increases the globality and anti-seismic performance of keel, and C-shaped channel 02 has the first bending part 21
The integral planar structure that keel are changed with the second bending part 22 increases the out of plane stiffness of web, the anti-extrusion energy of keel
Power changes with the change of the angle of the first bending angle 13 and the second bending angle 14, which can make the present invention according to different
Bearing capacity demand adjusts the angle of bending angle, flexible and changeable.The design of crimping 222 and flanging angle 12 can increase keel
Planar stability, the ductility and energy dissipation capacity resisted horizontal loading, improve the shear wall made of shaped steel keel.Buckle 07 is set
Setting makes the easier for installation of steel plate expansion web, while increasing the contact area of keel both sides concrete.
With reference to figure 1, it is evenly arranged with multiple central through holes 03 on the surface of web, contributes to the contact surface for increasing concrete
Product makes molding building structure more stablize, and bending is reinforced crimping 04 and helped at crimping 04 is reinforced in the edge of central through hole 03
In the structural strength and load that increase keel.Multipair arc-shaped through-hole 05, each pair of arc-shaped through-hole are also evenly arranged on web
05 between two central through holes 03 and the straight flange of arc-shaped through-hole 05 connects with spine 212, and each pair of arc-shaped through-hole 05 is located at same
On one horizontal line, multiple evenly distributed mesh 06 for increasing concrete surface product, mesh are provided on side 221
06, central through hole 03 and arc-shaped through-hole 05 can mitigate keel own wt while increasing concrete surface product.
Further, with reference to figure 3, vertical with side 221 and buckle opening is buckled outwardly, buckle has a pair symmetrically
Hook arm, hook arm are provided with barb inwardly, and barb is inserted into can fixing muscle net in the gap of muscle net.
Above-mentioned keel can be applied in combination with muscle net, and with reference to figure 5, muscle net 10 is steel plate expansion web comprising raised V-arrangement
102 two parts of reinforcing rib 101 and steel mesh face, V-arrangement reinforcing rib and the 102 spaced and parallel arrangement of steel mesh face, the two of steel plate expansion web
End is V-arrangement reinforcing rib 101, and steel mesh face 102 includes steel plate expansion mesh 103 and turns to connection strap 104, turns to connection strap 104 and set
Steel mesh face center between adjacent two V-arrangement reinforcing ribs 101 turns to connection strap 104 and is arranged in parallel with V-arrangement reinforcing rib 101, turned
Respectively there are three row steel plates to expand mesh 103 to 104 both sides of connection strap, and mesh 103 is expanded positioned at the steel plate for turning to connection strap both sides
Not in same direction.The V-arrangement reinforcing rib 101 of steel plate expansion web and steel mesh face 102 by same sheet metal special purpose machinery punching
It makes and shapes with expansion, continuous V-arrangement reinforcing rib 101 arranged in parallel is the main source of intensity in steel plate expansion web.Steel mesh face
There is neat steel plate to expand mesh 103, the past all directions of the steel plate expansion mesh 103 on steel mesh face 102 are regular on 102
Variation has the function of to reinforce the combination between steel plate expansion web and the concrete material of cast.
In addition, the application method of keel described in the present embodiment is：Two keel are staggered relatively, arrange more interior muscle
Item, every inner rip both ends are mounted respectively in the arc-shaped through-hole 05 on two opposite keel webs, by inner rip and arc
Through-hole 05 ties up fixation；Muscle net is arranged in two opposite keel offsides, is consolidated the V-arrangement reinforcing rib 101 of muscle network edge with buckle
Keel both sides are scheduled on, building element is formed by 03 penetration concrete of central through hole on web 01.
Keel globality provided in this embodiment with it is structural strong, and there is good stress performance, be preferred embodiment.
Embodiment 2
The utility model provides a kind of shaped steel keel of band buckle, and structure and embodiment one are essentially identical, difference
It is, on the basis of embodiment one, and increases following characteristics, be made that further improvement, changes making for the present invention
Use method.
With reference to figure 2, in the present embodiment, multiple U-type grooves for being used to support inner rip are provided on interconnecting piece 211, it is described U-shaped
The slot side adjacent with spine 212 is provided with opening, is open and extends to form notch 09 to the lower section of spine 212, and the notch 09 is by ridge
Portion 212 is uniformly divided into multistage, and notch 09 is located at the centre position of the straight flange of arc-shaped through-hole 05, and notch 09 also has increase concrete
The effect of contact area.
In addition, the application method of keel described in the present embodiment is：Two keel are staggered relatively, arrange more interior muscle
Item, every inner rip both ends are mounted respectively in the arc-shaped through-hole 05 on two opposite keel webs, and inner rip is put into arc
It in shape through-hole 05, then is placed into U-type groove by notch 09, inner rip and U-type groove is tied up into fixation, in two opposite keel pair
Muscle net is arranged in side, and the V-arrangement reinforcing rib 101 of muscle network edge is fixed on keel both sides with buckle, logical by the center on web 01
Hole fills 03 and enters concrete formation building element.
Although the notch 09 and U-type groove of the present embodiment increase concrete surface product, mitigate own wt, but make keel
Integral Loading performance reduce, anti seismic efficiency is slightly poor compared with embodiment 1.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (8)
1. a kind of shaped steel keel of band buckle, which is characterized in that the keel are integrally formed by web (01) and C-shaped channel (02),
The C-shaped channel include the first bending part (21) and the second bending part (22), first bending part (21) include spine (212) and
Interconnecting piece (211), the spine (212) are connected with web (01), and the interconnecting piece (211) is connected with spine (212), and described
Two bending parts (22) include side (221) and crimping (222), and the side (221) and interconnecting piece (211) are vertically connected, described
Crimping (222) is located at the end of side (221), and multipair arc-shaped through-hole (05), multipair arc are evenly arranged on the web (01)
Shape through-hole (05) is symmetrically distributed in web (01) both sides, and side (221) are provided with multiple uniform intervals with crimping (222) junction
Buckle (07).
2. a kind of shaped steel keel of band buckle as described in claim 1, which is characterized in that on the surface of the web (01) uniformly
Multiple central through holes (03) are arranged at intervals with, bending is at reinforcement crimping (04) in the edge of the central through hole (03).
3. a kind of shaped steel keel of band buckle as claimed in claim 2, which is characterized in that the arc-shaped through-hole (05) is logical with center
Hole (03) is interspersed on the length direction of the keel.
4. a kind of shaped steel keel of band buckle as described in claim 1, which is characterized in that be provided on the side (221) more
A evenly distributed mesh (06).
5. a kind of shaped steel keel of band buckle as described in claim 1, which is characterized in that be arranged on the interconnecting piece (211)
There are multiple U-type grooves (08) for being used to support inner rip, the U-type groove (08) that the adjacent side of spine (212) is provided with opening.
6. a kind of shaped steel keel of band buckle as claimed in claim 5, which is characterized in that the U-type groove (08) is open to ridge
Notch (09) is extended to form below portion (212), spine (212) is uniformly divided into multistage, the notch (09) by the notch (09)
Positioned at the centre position of the straight flange of arc-shaped through-hole (05), the U-type groove (08) and arc-shaped through-hole (05) correspond.
7. a kind of shaped steel keel of band buckle as described in claim 1, which is characterized in that buckle (07) and the side
(221) outward opening that is vertical and buckling (07).
8. a kind of shaped steel keel of band buckle as claimed in claim 1 or 7, which is characterized in that the buckle (07) has one
To symmetrical hook arm (10), the hook arm is provided with barb (11) inwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443445.2U CN207646944U (en) | 2017-11-02 | 2017-11-02 | shaped steel keel with buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443445.2U CN207646944U (en) | 2017-11-02 | 2017-11-02 | shaped steel keel with buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207646944U true CN207646944U (en) | 2018-07-24 |
Family
ID=62884500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721443445.2U Active CN207646944U (en) | 2017-11-02 | 2017-11-02 | shaped steel keel with buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207646944U (en) |
-
2017
- 2017-11-02 CN CN201721443445.2U patent/CN207646944U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220215 Address after: 233000 small and medium-sized industrial park, No. 1268, Yannan Road, Bengbu City, Bengbu area, China (Anhui) pilot Free Trade Zone, Anhui Province Patentee after: Anhui Zhongqing Hengye Technology Development Co.,Ltd. Address before: 100044 Room 302, building 1, 15 Xinxing East Lane, Xizhimenwai street, Xicheng District, Beijing Patentee before: ZHONGQING GUOHENG (BEIJING) BUILDING TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |