CN101974941B - Self-locking connecting card - Google Patents
Self-locking connecting card Download PDFInfo
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- CN101974941B CN101974941B CN2010105501959A CN201010550195A CN101974941B CN 101974941 B CN101974941 B CN 101974941B CN 2010105501959 A CN2010105501959 A CN 2010105501959A CN 201010550195 A CN201010550195 A CN 201010550195A CN 101974941 B CN101974941 B CN 101974941B
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- plate
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- plates
- locking
- junction
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Abstract
The invention relates to a self-locking connecting card. The self-connecting card belongs to building connecting pieces, and comprises a longitudinally-arranged loading plate, two connecting plates, two pre-tightening plates and two self-locking plates, wherein through holes are formed on the pre-tightening plates; the connecting plates are vertically arranged on left and right sides at a front lower end of the loading plate; the front ends of the upper surfaces of the connecting plates are vertically provided with the pre-tightening plates; the self-locking plates are arranged at left and right ends on the front side of the loading plate and positioned above the connecting plates, and are parallel to the connecting plates; self-locking shoulders are arranged on the inner sides of the self-locking plates; and through holes are formed on the connecting plates. The self-locking connecting cards and frictional shearing plates are combined and fixed on the wing plates and the web plate of a vertical column, so that four cross beams are arranged between each two pairs of self-locking connecting cards on the front, back, left and right sides of the vertical column, the standardized production of the self-locking connecting card is facilitated, the card is convenient to install, and building construction efficiency can be improved.
Description
Technical field
The present invention relates to a kind of building connector, relate to a kind of self-lock connecting clamp specifically.
Background technology
Traditional H type mullion, the construction steel frame structure of H type crossbeam connect generally takes docking mode welding or welding and bolt to combine connected mode; Like Fig. 1, existing construction steel frame node structure sketch map shown in Figure 2; Comprise H type mullion 1 ', four H type crossbeams 2 ', four first welded plates 3 ', four second welded plates 4 ', eight the 3rd welded plates 5 ', four the 4th welded plates 6 ' and four the 5th welded plates 7 '; Four crossbeams 2 ' are arranged at the front, rear, left and right face of mullion 1 ' respectively; Be that the both sides, front and back that the left and right sides of mullion 1 ' web is respectively equipped with a crossbeam 2 ' and mullion 1 ' wing plate are respectively equipped with a crossbeam 2 '; The left and right sides, web rear portion of front beam 2 ' that is arranged at mullion 1 ' front wing panel front side is through a be spirally connected end of first welded plate 3 ' and second welded plate 4 ' of bolt; The other end of first welded plate 3 ' and second welded plate 4 ' is welded on the front surface of mullion 1 ' front wing panel; The rear end of the upper and lower wing plate of front beam 2 ' the 3rd welded plate 5 ' that is spirally connected respectively; All be welded with the 5th welded plate 7 ' on the 3rd welded plate 5 '; The other end of two the 5th welded plates 7 ' all is welded in the front surface of mullion 1 ' front wing panel, and the syndeton symmetry of the syndeton of rear fender rear side and front wing panel front side repeats no more here; Be arranged at be spirally connected respectively on the front-back on left crossbeam 2 ' web right side in mullion 1 ' web left side first welded plate 3 ' and second welded plate 3 '; The other end of first welded plate 3 ' and second welded plate 4 ' is welded on the left surface of mullion 1 ' web, and the right-hand member of the upper and lower wing plate of left crossbeam 2 ' the 3rd welded plate 5 ' that is spirally connected respectively all is welded with the 4th welded plate 6 ' on the 3rd welded plate 5 '; The other end of two the 4th welded plates 6 ' all is welded on the left surface of mullion 1 ' web; Pass through bolt together again after the welding between each crossbeam and each the 3rd welded plate, this kind construction steel frame node structure need carry out a large amount of welding to the plate of various sizes to be realized connecting, and installation is inconvenient, efficiency of construction is low and be unfavorable for standardized production.
Summary of the invention
The purpose of this invention is to provide a kind of self-lock connecting clamp, it is convenient to install, efficiency of construction is high, help standardized production.
In order to realize such scheme; Technical solution of the present invention is: a kind of self-lock connecting clamp, comprise loaded plate and two pretension plates of vertical placement, and said pretension plate is provided with at least two through holes; Wherein also comprise two self-locking plates and two junction plates; Said two junction plates are vertically installed in the left and right sides of loaded plate lower front face respectively, and the upper surface front end of said junction plate is provided with the pretension plate, and said junction plate is vertical with the pretension plate; Said self-locking plate is arranged at the right ends of loaded plate front and is positioned at the top of said junction plate; Said self-locking plate is parallel with said junction plate, and the inboard of said two self-locking plates has the self-locking shoulder of protrusion, and said junction plate is provided with at least two through holes.
Self-lock connecting clamp of the present invention, the upper center of wherein said loaded plate is provided with the fixing plate forward, and said fixing plate is parallel with said self-locking plate and junction plate, and the edge of said fixing plate is provided with arc groove near the loaded plate place.
Self-lock connecting clamp of the present invention, wherein said pretension plate is parallel to loaded plate.
After adopting such scheme; Self-lock connecting clamp of the present invention in use; Through friction shear resisting board being pressed in earlier on the wing plate and web of mullion; Self-lock connecting clamp is installed in mullion and first and second friction shear resisting board outside; Self-lock connecting clamp and mullion and first and second friction shear resisting board are fixed together, again four crossbeams are installed in respectively between each two pairs of self-lock connecting clamp of mullion front, rear, left and right side, this self-lock connecting clamp help standardized production, easy for installation, can improve building operations efficient.
Description of drawings
Figure 1A is the stereogram of existing Connection Card;
Figure 1B is an existing building steel frame node structure sketch map;
Fig. 2 is the first embodiment stereogram of self-lock connecting clamp of the present invention;
Fig. 3 is the second embodiment stereogram of self-lock connecting clamp of the present invention;
Fig. 4 is that self-lock connecting clamp of the present invention is used for the example structure three-dimensional exploded view on the construction steel frame joint;
Fig. 5 is that self-lock connecting clamp of the present invention is used for the example structure three-dimensional combination figure on the construction steel frame joint.
The specific embodiment
The first embodiment stereogram of self-lock connecting clamp of the present invention as shown in Figure 2; This self-lock connecting clamp 1 is made up of the loaded plate of vertical placement 11, two pretension plates 13, two self-locking plates 14 and two junction plates 12; Two junction plates 12 are vertically installed in the left and right sides of loaded plate 11 lower front face respectively, and the upper surface front end of junction plate 12 is provided with pretension plate 13, and pretension plate 13 is provided with at least two through holes 131; Junction plate 12 is vertical with pretension plate 13; Pretension plate 13 is parallel to loaded plate 11, and self-locking plate 14 is arranged at the right ends of loaded plate 11 fronts and is positioned at the top of junction plate 12, and self-locking plate 14 is parallel with junction plate 12; The inboard of two self-locking plates 14 has the self-locking shoulder 141 of protrusion, and junction plate 12 is provided with at least two through holes 121.
The second embodiment stereogram of self-lock connecting clamp of the present invention as shown in Figure 3; The difference of this embodiment and first embodiment is that the upper center of loaded plate 11 is provided with fixing plate 15 forward; It is parallel with self-locking plate 14 and junction plate 12 to fix plate 15, and the edge that fixes plate 15 is provided with arc groove 151 near loaded plate 11 places.
See also Fig. 4, shown in Figure 5; Self-lock connecting clamp of the present invention is used for the example structure sketch map of construction steel frame node structure; Comprise that 7, four crossbeams 4 of self-lock connecting clamp of H type mullion 3, four H type crossbeams 4, two first friction shear resisting boards 5, two second friction shear resisting boards 6, four Connection Cards 2 and four second embodiment of the invention are arranged at the front, rear, left and right side of mullion 3 respectively;
First friction shear resisting board 5 is made up of first friction plate 51 and first shear resisting board 52; First shear resisting board 52 is perpendicular to first friction plate 51; Two first friction plates 51 are symmetricly set in forward and backward of two wing plates of mullion 3, and first shear resisting board 52 is provided with several through holes;
Second friction shear resisting board 6 is made up of C type second friction plate 61 and second shear resisting board 62; Second shear resisting board 62 is perpendicular to the back side of second friction plate, 61 opening surfaces; Two second friction shear resisting boards 6 are symmetricly set in the left and right side of mullion 3 webs; The opening surface of second friction plate 61 is arranged on the web of mullion 3; The front and back end, middle part of second friction plate 61 is respectively equipped with an arc groove 611, the second shear resisting boards 62 and is provided with several through holes, and first friction shear resisting board 5 and second friction shear resisting board 6 are arranged at same horizontal plane;
The shape of four Connection Cards 2 is identical; Per two Connection Cards 2 the partner forward and backward wing plate outside that is symmetricly set in mullion 3 and the outside of two first friction shear resisting boards 5; Two pairs of Connection Cards 2 are symmetricly set in the upper and lower side of first shear resisting board 52; The Connection Card 2 that is positioned at mullion 3 rears and is positioned at first shear resisting board, 52 upper ends comprises second loaded plate 21 of vertical placement, two second pretension plates 23, two second self-locking plates 24 and two second junction plates 22; Two second junction plates 22 are vertically installed in the left and right sides of upper end, second loaded plate, 21 fronts respectively; It is vertical with the second pretension plate 23 that the upper surface front end that second junction plate 22 is provided with at least two through holes 121, the second junction plates 22 is provided with the second pretension plate, 23, the second junction plates 22; The second pretension plate 23 is provided with at least two through holes 231; Second self-locking plate 24 is arranged at the right ends of second loaded plate, 21 fronts and is positioned at the below of second junction plate 22, and second self-locking plate 24 is parallel with second junction plate 22, and the inboard of two second self-locking plates 24 has second self-locking shoulder 241 of protrusion; Second self-locking shoulder 241 of two pairs of Connection Cards 2 is against the external surface upper end of second friction plate 61, and the second pretension plate 23 of every pair of Connection Card 2 is fixing through being spirally connected;
The shape of four self-lock connecting clamps 7 is identical; Per two self-lock connecting clamps 7 partner and are symmetricly set in the outside of mullion 3 webs and the outside of second friction shear resisting board 6; Two pairs of self-lock connecting clamps 7 are symmetricly set in the upper and lower side of second shear resisting board 62; Two pairs of self-lock connecting clamps 7 are arranged at the upper and lower end of two pairs of Connection Cards 2 respectively; Self-locking shoulder 141 is against the external surface of first friction plate 51, and the pretension plate 13 of every pair of self-lock connecting clamp 7 is fixing through being spirally connected, and fixes plate 15 and is placed between former and later two wing plates of mullion 3;
Crossbeam 4 mullion 3 forward and backward sides is inserted in respectively between the junction plate 12 of two pairs of self-lock connecting clamps 7; The upper and lower wing plate of crossbeam 4 is spirally connected fixing with two pairs of junction plates 12 respectively; The web of crossbeam 4 and first shear resisting board 52 are spirally connected fixing; Crossbeam 4 mullion 3 left and right sides is inserted in respectively between second junction plate 22 of two pairs of Connection Cards 2, and the upper and lower wing plate of crossbeam 4 is spirally connected fixingly with two pairs second junction plates 22 respectively, and the web of crossbeam 4 and second shear resisting board 62 are spirally connected fixing.
During installation; Earlier first friction plate, 51 symmetries of two first friction shear resisting boards 5 are against the forward and backward wing plate external surface of mullion 3; The opening surface of second friction plate 61 of two second friction shear resisting boards 6 is against on the left and right side of mullion 3 webs; Two pairs of Connection Cards 2 are installed on the outside of forward and backward wing plate, first friction shear resisting board 5 and second friction shear resisting board 6 of mullion 3; Second self-locking shoulder 241 of Connection Card 2 is against on the external surface of second friction plate 61; It is fixing that the second pretension plate 23 of every pair of Connection Card 2 is spirally connected through bolt, two pairs of self-lock connecting clamps 7 is installed on the outside of the mullion 3 web left and right sides and first friction shear resisting board 5 and second friction shear resisting board 6 again, and self-locking shoulder 141 is against the external surface of first friction plate 51; Be spirally connected the pretension plate 13 of every pair of self-lock connecting clamp 7 fixing through bolt; Fixing plate 15 on the self-lock connecting clamp 7 is inserted between the forward and backward wing plate of mullion 3, and mullion 3, first friction shear resisting board 5 and second friction shear resisting board 6 are fixed together, and fixes plate 15 and has played supporting role; Be not easy distortion after making mullion 3 and self-lock connecting clamp 7 being connected; First friction shear resisting board 5 and second friction shear resisting board 6 increase the frictional force between Connection Card 2 and self-lock connecting clamp 7 and the mullion 3, thereby guarantee that the mutual alignment is stable, at last four crossbeams 4 are inserted in respectively to reach between two pairs of self-lock connecting clamps 7 between two pairs of Connection Cards 2; Be spirally connected fixing with web on the crossbeam that is connected with it 4 first shear resisting board 52; The lower wing plate junction plate 12 upper and lower with it is spirally connected fixingly on this crossbeam 4 through bolt, and it is fixing that second shear resisting board 62 and the web of the crossbeam that is connected with it 4 are spirally connected, and the last lower wing plate of this crossbeam 4 second junction plate 22 upper and lower with it is spirally connected fixing through bolt.
Self-lock connecting clamp of the present invention can on-the-spot installation when being installed as construction steel frame node structure, the efficiency of construction that improved simultaneously easy for installation, has damaged also easily on-the-spot replacement and installs when a certain parts make, and this self-lock connecting clamp helps standardized production.
The above embodiment describes preferred implementation of the present invention; Be not that scope of the present invention is limited; Design under the prerequisite of spirit not breaking away from the present invention; Various distortion and improvement that the common engineers and technicians in this area make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (2)
1. self-lock connecting clamp; The loaded plate (11) and two the pretension plates (13) that comprise vertical placement; Said pretension plate (13) is provided with at least two through holes (131); It is characterized in that: also comprise two self-locking plates (14) and two junction plates (12), said two junction plates (12) are vertically installed in the left and right sides of loaded plate (11) lower front face respectively, and the upper surface front end of said junction plate (12) is provided with pretension plate (13); Said junction plate (12) is vertical with pretension plate (13); Said self-locking plate (14) is arranged at the right ends of loaded plate (11) front and is positioned at the top of said junction plate (12), and said self-locking plate (14) is parallel with said junction plate (12), and the inboard of said two self-locking plates (14) has the self-locking shoulder (141) of protrusion; Said junction plate (12) is provided with at least two through holes (121); The upper center of said loaded plate (11) is provided with forward and fixes plate (15), and said fixing plate (15) is parallel with said self-locking plate (14) and junction plate (12), and arc groove (151) is located to be provided with near loaded plate (11) in the edge of said fixing plate (15).
2. self-lock connecting clamp as claimed in claim 1 is characterized in that: said pretension plate (13) is parallel to loaded plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105501959A CN101974941B (en) | 2010-11-18 | 2010-11-18 | Self-locking connecting card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105501959A CN101974941B (en) | 2010-11-18 | 2010-11-18 | Self-locking connecting card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101974941A CN101974941A (en) | 2011-02-16 |
| CN101974941B true CN101974941B (en) | 2012-05-30 |
Family
ID=43574846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105501959A Expired - Fee Related CN101974941B (en) | 2010-11-18 | 2010-11-18 | Self-locking connecting card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101974941B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938840A (en) * | 2016-10-12 | 2018-04-20 | 甘秀明 | A kind of cylindrical annular self-locking node connecting structure |
| CN115162526B (en) * | 2022-07-21 | 2024-04-05 | 山东长兴建设集团有限公司 | Main body structure of assembled steel structure building |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2387165Y (en) * | 1999-07-21 | 2000-07-12 | 罗仕铭 | Jointing lock base of steel skeleton building frame |
| CN1752366A (en) * | 2004-09-23 | 2006-03-29 | 万平华 | Method for assembling building |
| CN101748794A (en) * | 2009-12-17 | 2010-06-23 | 甘秀明 | Connecting card and building steel frame node structure using the same |
| CN201891173U (en) * | 2010-11-18 | 2011-07-06 | 甘秀明 | Self-locking connecting chuck |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10227063A (en) * | 1996-12-12 | 1998-08-25 | Nkk Corp | Joint structure of square steel pipe column and h-sectional beam |
| JP2003147853A (en) * | 2001-11-09 | 2003-05-21 | Koji Miyagawa | Joint construction and joint method between steel column and beam |
-
2010
- 2010-11-18 CN CN2010105501959A patent/CN101974941B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2387165Y (en) * | 1999-07-21 | 2000-07-12 | 罗仕铭 | Jointing lock base of steel skeleton building frame |
| CN1752366A (en) * | 2004-09-23 | 2006-03-29 | 万平华 | Method for assembling building |
| CN101748794A (en) * | 2009-12-17 | 2010-06-23 | 甘秀明 | Connecting card and building steel frame node structure using the same |
| CN201891173U (en) * | 2010-11-18 | 2011-07-06 | 甘秀明 | Self-locking connecting chuck |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2003-147853A 2003.05.21 |
| JP特开平10-227063A 1998.08.25 |
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| Publication number | Publication date |
|---|---|
| CN101974941A (en) | 2011-02-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20171118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |