CN202152511U - Plastrum-testudinis-shaped lightweight steel column connecting fastener and lightweight steel construction thereof - Google Patents
Plastrum-testudinis-shaped lightweight steel column connecting fastener and lightweight steel construction thereof Download PDFInfo
- Publication number
- CN202152511U CN202152511U CN2011202545300U CN201120254530U CN202152511U CN 202152511 U CN202152511 U CN 202152511U CN 2011202545300 U CN2011202545300 U CN 2011202545300U CN 201120254530 U CN201120254530 U CN 201120254530U CN 202152511 U CN202152511 U CN 202152511U
- Authority
- CN
- China
- Prior art keywords
- punching press
- press beading
- light steel
- metal foil
- beading
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Finishing Walls (AREA)
Abstract
The utility model provides a plastrum-testudinis-shaped lightweight steel column connecting fastener and a lightweight steel construction thereof. The plastrum-testudinis-shaped lightweight steel column connecting fastener is a platy integral connecting piece formed by a metal thin-walled plate through stamping, wherein stamping ribs protruding to the front side of the metal thin-walled plate are distributed on the front side of the metal thin-walled plate and consist of vertical stamping ribs and horizontal stamping ribs which are distributed in a crossed manner; the vertical stamping ribs include left and right vertical stamping ribs; the horizontal stamping ribs include upper and lower horizontal stamping ribs; and the left and the right vertical stamping ribs are symmetrically arranged. In the utility model, at least two horizontal stamping ribs and at least two vertical stamping ribs are arranged on the connecting fastener, so that the fastener can bear greater force in more directions, and is not liable to bend and crack particularly when being used horizontally and bearing vertical force or being used vertically and bearing lateral force.
Description
Technical field
The utility model relates to the light steel structure stiff frame of a kind of metal rigid frame connector and connection thereof.
Background technology
Lightgage steel joist system house has characteristics such as wall thickness is little, light weight, anti-seismic performance is good, speed of application is fast, need not a template, pipe line arrangement is convenient, in the building trade of China, has obtained in recent years using widely.In the tradition lightgage steel joist system house, body of wall load-bearing skeleton and flooring roof girder generally all adopt C type light gauge cold-formed steel shape, and thickness of section is generally 0.6-2.0 mm.
Because the flakiness ratio on the C type cross section web and the edge of a wing is bigger, when receiving the vertical axis press loading effect, cripling takes place and reduces element bearing capacity in the web and the edge of a wing easily too early, if as the stress frame in the body of wall, generally is used for the low-rise building of 1-3 layer.If floor joist adopts real abdomen formula C type or other opening light gauge cold-formed steel shape cross section, then cross section partial pressing ability and stability bearing capacity are lower, and it is less to be suitable for span.
At present; Lightgage steel joist system house also has directly does body of wall stress frame, floor and roofing spandrel girder with the pipe truss; Its way is: side's (square) shape steel tube directly is used as chord member, and the V-type connector through the stamping forming C of having tee section is connected with self-tapping screw.This way is simple to operate, and bearing capacity is big.But the expense material that causes during production V-type connector is too big, and it is more to connect used self-tapping screw.
In order to overcome the deficiency of V-type connector; Publication number is that the Chinese patent of CN101532309B provides a kind of stamping connector; But this stamping connector is solid inadequately; Especially sidewards with and receive vertical force or endways usefulness and receive lateral force in, curved splitting is taken place easily, so need to improve.
The utility model content
The purpose of the utility model provides light steel column connection fastener of a kind of tortoiseshell shape and lightweight steel construction thereof, solve traditional stamping connector insufficient strength, the curved technical problem of splitting of easy generation.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: the light steel column connection fastener of a kind of tortoiseshell shape; It is the tabular whole connector that is stamped to form by the metal foil wallboard; The centre on the left and right both sides of metal foil wallboard is spill; And the edge of spill has perpendicular to the plate face and to the crooked edge of a wing flange of metal thin-wall backboard face; The front of metal foil wallboard is distributed with the punching press beading to the positive protruding drum of metal foil wallboard; The upper and lower of metal foil wallboard all has screw hole, it is characterized in that: said punching press beading is made up of with horizontal punching press beading the vertical punching press beading of cross-distribution, and wherein vertical punching press beading includes vertical punching press beading in a left side and the vertical punching press beading in the right side; Laterally the punching press beading includes horizontal punching press beading and following horizontal punching press beading; Vertical punching press beading in a said left side and right vertical punching press beading symmetry, the upper end of the vertical punching press beading in a left side is crooked to the upper left corner of metal foil wallboard, the lower end is crooked to the lower left corner of metal foil wallboard, and the upper end of right vertical punching press beading is crooked to the upper right corner of metal foil wallboard, the lower end is crooked to the lower right corner of metal foil wallboard; Between said the last knee of last knee that horizontal punching press beading is connected the vertical punching press beading in a left side and right vertical punching press beading, said horizontal punching press beading down is connected vertically following knee and the right side of punching press beading vertically between the following knee of punching press beading, a left side.
Be provided with vertical punching press beading at least one on the metal foil wallboard between vertical punching press beading in a left side and right vertical punching press beading.
The vertical punching press beading in a left side and between the vertical punching press beading the metal foil wallboard the top, in the top of metal foil wallboard between vertical punching press beading and the right vertical punching press beading have on circular arc cutaway, the vertical punching press beading in a left side with between the vertical punching press beading the metal foil wallboard bottom, in vertical punching press beading and the right side vertically the bottom of the metal foil wallboard between the punching press beading following circular arc cutaway is arranged.
Be provided with horizontal punching press beading at least one on the metal foil wallboard between last horizontal punching press beading and following horizontal punching press beading; In laterally punching press beading and the vertical punching press beading in a left side, in laterally the punching press beading be the T word with right vertical punching press beading and intersect, perhaps in laterally punching press beading and the vertical punching press beading in a left side, in laterally the punching press beading be cross with right vertical punching press beading.
The vertical punching press beading in a said left side is that circular arc seamlessly transits in the knee with the upper and lower side of right vertical punching press beading.
Said metal foil wallboard is that thickness is the steel plate of 0.6mm～6.0mm.
Rectangular or the arc chord angle in four bights of said metal foil wallboard.
A kind of lightweight steel construction of using the light steel column connection fastener connection of said tortoiseshell shape; Comprise two light steel pole shape members and be connected two connectors between the light steel pole shape member; It is characterized in that: said connector is the light steel column connection fastener of tortoiseshell shape; The top of the light steel column connection fastener of tortoiseshell shape is fixedly connected with a light steel pole shape member through screw hole; The bottom of the light steel column connection fastener of plate shape is fixedly connected with the light steel pole shape of another root member through screw hole, and the edge of a wing flange on the light steel column connection fastener of plate shape just in time is stuck between two light steel pole shape members.
Rectangle, C shape or hat steel pipe that said light steel pole shape element cross-section is clod wash, hot rolling or alternate manner moulding.
Compared with prior art the utlity model has following characteristics and beneficial effect: the utility model is cold rolling or thin one time punching molded whole shape punching press rigid frame connector and the lightweight steel construction thereof of metal foil wallboard of hot rolling of a kind of usefulness; It is big to have supporting capacity; Appearance looks elegant, reasonable stress, applied widely; Produce and characteristics easy to operate and the saving material, can be widely used in the stress frame, flooring, roofing spandrel girder of light steel building structure body of wall.
The metal foil wallboard of the light steel column connection fastener of tortoiseshell shape in the utility model is provided with horizontal punching press beading of twice and the vertical punching press beading of twice at least at least; Make it appear to the tortoiseshell of a tortoise on the whole; The punching press beading of tortoiseshell shape can increase the intensity and the resistance to compression supporting capacity of the light steel column connection fastener of plate shape; Make it can bear more multi-direction and bigger power; Especially sidewards with and receive vertical force or endways usefulness and receive lateral force in, curved splitting can not take place in tortoiseshell shape light steel column connection fastener easily.And; Vertical punching press beading on the light steel column connection fastener of tortoiseshell shape directly reaches the screw hole junction; And the punching press beading outwards protrudes; Do not hinder being close to of the light steel column connection fastener of tortoiseshell shape upper and lower and light steel pole shape component surface so on the one hand, the more important thing is the resistance to compression bearing capacity that has strengthened plate part.
The light steel column connection fastener of tortoiseshell shape is connected with light steel pole shape member through self-tapping screw or bolt; Can easily form various rigid frames and lightweight steel construction thereof; Improved the installation rate and the total bearing capacity of lightweight steel construction significantly, and then improved house component and whole supporting capacity greatly, made the house safety and reliability; The scope of application is wider, more economical with materials and economy.
Be connected for screw between the light steel column connection fastener of the described tortoiseshell shape of the utility model and the light steel pole shape member.The upper and lower of the light steel column connection fastener of tortoiseshell shape is attached to up and down, and the part of light steel pole shape component surface also is flat board; Have screw hole on the flat board; Conveniently to be threaded and contraposition; The requirement of national Technical code for design of coldformed thin wall steel structures (GB50018-2002) is all satisfied to the distance of plate edge in pitch of holes and hole, and the quantity in hole is decided according to the supporting capacity of rigid frame connector.In addition, four angles of the light steel column connection fastener of tortoiseshell shape are little circular arc, can be so that integral body seems more beautiful and level and smooth.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is the schematic perspective view in the front of the light steel column connection fastener of tortoiseshell shape.
Fig. 2 is the schematic perspective view at the back side of the light steel column connection fastener of tortoiseshell shape.
Fig. 3 is a sketch map of having used the light steel skeleton of building of the utility model.
Reference numeral: horizontal punching press beading, the light steel pole shape of 11-member, 12-linking beam, 13-body of wall sheet post under horizontal punching press beading, the 10-among circular arc cutaway, the last horizontal punching press beading of 8-, the 9-under vertical punching press beading, the vertical punching press beading in a 4-left side, the right vertical punching press beading of 5-, the last circular arc cutaway of 6-, the 7-among 1-screw hole, 2-edge of a wing flange, the 3-.
The specific embodiment
Embodiment is referring to Fig. 1, shown in Figure 2; The light steel column connection fastener of this tortoiseshell shape; It is the tabular whole connector that is stamped to form by the metal foil wallboard; The centre on the left and right both sides of metal foil wallboard is spill; And the edge of spill has perpendicular to the plate face and to the crooked edge of a wing flange 2 of metal thin-wall backboard face, the front of metal foil wallboard is distributed with the punching press beading to the positive protruding drum of metal foil wallboard, and the upper and lower of metal foil wallboard all has screw hole 1; Said punching press beading is made up of with horizontal punching press beading the vertical punching press beading of cross-distribution; Wherein vertical punching press beading includes vertical punching press beading 4 in a left side and right vertical punching press beading 5, and laterally the punching press beading includes horizontal punching press beading 8 and following horizontal punching press beading 10, vertical punching press beading 4 in a said left side and right vertical punching press beading 5 symmetries; The upper end of the vertical punching press beading 4 in a left side is crooked to the upper left corner of metal foil wallboard, the lower end is crooked to the lower left corner of metal foil wallboard; The upper end of right vertical punching press beading 5 is crooked to the upper right corner of metal foil wallboard, the lower end is crooked to the lower right corner of metal foil wallboard, and between said the last knee of last knee that horizontal punching press beading 8 is connected the vertical punching press beading 4 in a left side and right vertical punching press beading 5, said horizontal punching press beading 10 down is connected vertically following knee and the right side of punching press beading 4 vertically between the following knee of punching press beading 5, a left side.
In the present embodiment; Also be provided with vertical punching press beading 3 on the metal foil wallboard between vertical punching press beading 4 in a left side and right vertical punching press beading 5; At last horizontal punching press beading 8 and also be provided with down in one laterally punching press beading 9 on the metal foil wallboard between the horizontal punching press beading 10, and in laterally punching press beading 9 and the vertical punching press beading 4 in a left side, in laterally punching press beading 9 be cross with right vertical punching press beading 5.
The vertical punching press beading 4 in a left side and between the vertical punching press beading 3 the metal foil wallboard the top, in the top of metal foil wallboard between vertical punching press beading 3 and the right vertical punching press beading 5 have on circular arc cutaway 6, the vertical punching press beading 4 in a left side with between the vertical punching press beading 3 the metal foil wallboard bottom, in vertical punching press beading 3 and the right side vertically the bottom of the metal foil wallboard between the punching press beading 5 following circular arc cutaway 7 is arranged.
In other embodiments; In also can not establishing vertical punching press beading 3 with in horizontal punching press beading 9; Perhaps can also on the metal foil wallboard between vertical punching press beading 4 in a left side and the right vertical punching press beading 5, establish vertical punching press beading 3 in many; At last horizontal punching press beading 8 and establish down in many laterally punching press beading 9 on the metal foil wallboard between the horizontal punching press beading 10, and in laterally punching press beading 9 and the vertical punching press beading 4 in a left side, in laterally punching press beading 9 all be that the T word intersects with right vertical punching press beading 5.
The upper and lower side of vertical punching press beading 4 in a said left side and right vertical punching press beading 5 is that circular arc seamlessly transits in the knee.Said metal foil wallboard is that thickness is the steel plate of 0.6mm～6.0mm.Rectangular or the arc chord angle in four bights of said metal foil wallboard.
See also Fig. 3; The lightweight steel construction that the light steel column connection fastener of the said tortoiseshell shape of this application connects; Comprise two light steel pole shape members 11 and be connected two connectors between the light steel pole shape member 11; Said connector is the light steel column connection fastener of tortoiseshell shape; The top of the light steel column connection fastener of tortoiseshell shape is fixedly connected with a light steel pole shape member 11 through screw hole, and the bottom of the light steel column connection fastener of plate shape is fixedly connected with the light steel pole shape of another root member 11 through screw hole, and the edge of a wing flange 2 on the light steel column connection fastener of plate shape just in time is stuck between two light steel pole shape members 11.The cross section of said light steel pole shape member 11 can be rectangle, C shape or the hat steel pipe of clod wash, hot rolling or alternate manner moulding; In the present embodiment; Light steel pole shape member is a rectangular steel pipe; And the body of wall sheet post 13 in the light steel skeleton of building all is to be made up of the lightweight steel construction that the light steel column connection fastener of the said tortoiseshell shape of above-mentioned application is connected with linking beam 12.
Claims (9)
1. light steel column connection fastener of tortoiseshell shape; It is the tabular whole connector that is stamped to form by the metal foil wallboard; The centre on the left and right both sides of metal foil wallboard is spill; And the edge of spill has perpendicular to the plate face and to the crooked edge of a wing flange (2) of metal thin-wall backboard face; The front of metal foil wallboard is distributed with the punching press beading to the positive protruding drum of metal foil wallboard; The upper and lower of metal foil wallboard all has screw hole (1); It is characterized in that: said punching press beading is made up of with horizontal punching press beading the vertical punching press beading of cross-distribution; Wherein vertical punching press beading includes left vertical punching press beading (4) and right vertical punching press beading (5), and laterally the punching press beading includes horizontal punching press beading (8) and following horizontal punching press beading (10), vertical punching press beading in a said left side (4) and right vertical punching press beading (5) symmetry; The upper end of the vertical punching press beading (4) in a left side is crooked to the upper left corner of metal foil wallboard, the lower end is crooked to the lower left corner of metal foil wallboard; The upper end of right vertical punching press beading (5) is crooked to the upper right corner of metal foil wallboard, the lower end is crooked to the lower right corner of metal foil wallboard, and between said the last knee of last knee that horizontal punching press beading (8) is connected the vertical punching press beading (4) in a left side and right vertical punching press beading (5), said horizontal punching press beading (10) down is connected vertically following knee and the right side of punching press beading (4) vertically between the following knee of punching press beading (5), a left side.
2. the light steel column connection fastener of tortoiseshell shape according to claim 1 is characterized in that: be provided with vertical punching press beading (3) at least one on the metal foil wallboard between vertical punching press beading in a left side (4) and right vertical punching press beading (5).
3. the light steel column connection fastener of tortoiseshell shape according to claim 2; It is characterized in that: the vertical punching press beading in a left side (4) and between the vertical punching press beading (3) the metal foil wallboard the top, in the top of metal foil wallboard between vertical punching press beading (3) and the right vertical punching press beading (5) last circular arc cutaway (6) is arranged, the vertical punching press beading in a left side (4) with between the vertical punching press beading (3) the metal foil wallboard bottom, in vertically punching press beading (3) and the right side vertically the bottom of the metal foil wallboard between the punching press beading (5) following circular arc cutaway (7) is arranged.
4. the light steel column connection fastener of tortoiseshell shape according to claim 1; It is characterized in that: be provided with horizontal punching press beading (9) at least one on the metal foil wallboard between last horizontal punching press beading (8) and following horizontal punching press beading (10); In laterally punching press beading (9) and the vertical punching press beading (4) in a left side, in laterally punching press beading (9) be the T word with right vertical punching press beading (5) and intersect, perhaps in laterally punching press beading (9) and the vertical punching press beading (4) in a left side, in laterally punching press beading (9) be cross with right vertical punching press beading (5).
5. the light steel column connection fastener of tortoiseshell shape according to claim 1 is characterized in that: the upper and lower side of vertical punching press beading in a said left side (4) and right vertical punching press beading (5) is that circular arc seamlessly transits in the knee.
6. the light steel column connection fastener of tortoiseshell shape according to claim 1 is characterized in that: said metal foil wallboard is that thickness is the steel plate of 0.6mm～6.0mm.
7. the light steel column connection fastener of tortoiseshell shape according to claim 1 is characterized in that: the rectangular or arc chord angle in four bights of said metal foil wallboard.
8. an application rights requires the lightweight steel construction that the light steel column connection fastener of any said tortoiseshell shape of 1-7 connects; Comprise two light steel pole shape members (11) and be connected the connector between two light steel pole shape members (11); It is characterized in that: said connector is the light steel column connection fastener of tortoiseshell shape; The top of the light steel column connection fastener of tortoiseshell shape is fixedly connected with a light steel pole shape member (11) through screw hole; The bottom of the light steel column connection fastener of plate shape is fixedly connected with the light steel pole shape of another root member (11) through screw hole, and the edge of a wing flange (2) on the light steel column connection fastener of plate shape just in time is stuck between two light steel pole shape members (11).
9. the lightweight steel construction that the light steel column connection fastener of application tortoiseshell shape according to claim 8 connects, it is characterized in that: the cross section of said light steel pole shape member (11) is rectangle, C shape or the hat steel pipe of clod wash, hot rolling or alternate manner moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202545300U CN202152511U (en) | 2011-07-19 | 2011-07-19 | Plastrum-testudinis-shaped lightweight steel column connecting fastener and lightweight steel construction thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202545300U CN202152511U (en) | 2011-07-19 | 2011-07-19 | Plastrum-testudinis-shaped lightweight steel column connecting fastener and lightweight steel construction thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152511U true CN202152511U (en) | 2012-02-29 |
Family
ID=45693011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202545300U Expired - Fee Related CN202152511U (en) | 2011-07-19 | 2011-07-19 | Plastrum-testudinis-shaped lightweight steel column connecting fastener and lightweight steel construction thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334493A (en) * | 2013-07-12 | 2013-10-02 | 武汉理工大学 | Small rigid frame with steel plate stamping parts |
-
2011
- 2011-07-19 CN CN2011202545300U patent/CN202152511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334493A (en) * | 2013-07-12 | 2013-10-02 | 武汉理工大学 | Small rigid frame with steel plate stamping parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201165725Y (en) | Punch forming metal connecting board and girders | |
| CN202152511U (en) | Plastrum-testudinis-shaped lightweight steel column connecting fastener and lightweight steel construction thereof | |
| CN202157420U (en) | 45-degree beam column combination fastener and lightweight steel structure thereof | |
| CN209494117U (en) | Moulding furred ceiling | |
| CN201268905Y (en) | Roofing ceiling underplate | |
| CN203947591U (en) | A kind of steel structure connecting member | |
| CN102182269B (en) | GRC plate roof support structure and installation method thereof | |
| CN203834694U (en) | Steel and wood connection structure | |
| CN101818526A (en) | Connecting member of compound wall body | |
| CN202492957U (en) | Centrally-supported connection plate and light-weight steel structure thereof | |
| CN201635187U (en) | Punching connecting piece and lightweight-steel-structure rigid frame thereof | |
| CN201391018Y (en) | Upper-lower layer punching connecting piece and lightweight steel structure thereof | |
| CN211080676U (en) | Bamboo keel clamping plate shear wall | |
| CN205822545U (en) | A kind of tool heat insulation function is greatly across bamboo truss structure roof system | |
| CN101532309B (en) | A stamping connector and its light steel structure stiff frame | |
| CN213773941U (en) | Assembled cold-formed thin-walled steel composite wall | |
| CN202492933U (en) | T-shaped gusset plate and light steel structure thereof | |
| CN201460022U (en) | Cold bending thin-wall welded steel truss purline | |
| CN208768017U (en) | Photovoltaic fin mounting suspension member and photovoltaic system | |
| CN110616827A (en) | Bamboo keel clamping plate shear wall | |
| CN203066346U (en) | C-shaped steel beam of steel-encased-concrete superimposed sheet composite beam | |
| CN205917919U (en) | Light steel filler wall of steel frame system | |
| CN202248429U (en) | Open type aluminum board curtain wall system assembled by small units | |
| CN203613650U (en) | House skeleton connecting fitting | |
| CN203947592U (en) | A kind of reinforced steel structural connection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180628 Address after: 100070 B2308, 2 floor, 3 building, 8 hang Feng Road, Fengtai District, Beijing. Patentee after: Times (Beijing) Technology Co., Ltd. Address before: 101400 36 Yan Qi street, Yan Qi Economic Development Zone, Huairou District, Beijing Patentee before: Nesting (Beijing) Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181217 Address after: 101400 36 Yan Qi street, Yan Qi Economic Development Zone, Huairou District, Beijing Patentee after: Nesting (Beijing) Technology Co., Ltd. Address before: 100070 B2308, 2 floor, 3 building, 8 hang Feng Road, Fengtai District, Beijing. Patentee before: Times (Beijing) Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20190719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |