CN101974941A - Self-locking connecting card - Google Patents
Self-locking connecting card Download PDFInfo
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- CN101974941A CN101974941A CN 201010550195 CN201010550195A CN101974941A CN 101974941 A CN101974941 A CN 101974941A CN 201010550195 CN201010550195 CN 201010550195 CN 201010550195 A CN201010550195 A CN 201010550195A CN 101974941 A CN101974941 A CN 101974941A
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- locking
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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 connects generally takes docking mode welding or welding and bolt in conjunction with connected mode, as Fig. 1, existing construction steel frame node structure schematic diagram 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 ' be arranged at respectively mullion 1 ' before, after, a left side, the right side, 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 by 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, on the front beam 2 ', the rear end of lower wing plate 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, the syndeton symmetry of the syndeton of rear fender rear side and front wing panel front side, repeat no more herein, 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, on the crossbeam 2 ' of a left side, the right-hand member of lower wing plate the 3rd welded plate 5 ' that is spirally connected respectively, all be 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 installs 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 installation, efficiency of construction height, helps standardized production.
In order to realize such scheme, technical solution of the present invention is: a kind of self-lock connecting clamp, loaded plate and two pretension plates of comprising vertical placement, described pretension plate is provided with at least two through holes, wherein also comprise two self-locking plates and two junction plates, described two junction plates are vertically installed in the left and right sides of loaded plate lower front face respectively, the upper surface front end of described junction plate is provided with the pretension plate, described junction plate is vertical with the pretension plate, described self-locking plate is arranged at the two ends, the left and right sides of loaded plate front and is positioned at the top of described junction plate, described self-locking plate is parallel with described junction plate, the inboard of described two self-locking plates has the self-locking shoulder of protrusion, and described 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 described fixing plate is parallel with described self-locking plate and junction plate, and the edge of described 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, by 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 schematic diagram;
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 by the loaded plate 11 of vertical placement, two pretension plates 13, two self-locking plates 14 and two junction plates 12 constitute, two junction plates 12 are vertically installed in the left and right sides of loaded plate 11 lower front face respectively, the upper surface front end of junction plate 12 is provided with pretension plate 13, 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, self-locking plate 14 is arranged at the two ends, the left and right sides of loaded plate 11 fronts and is positioned at the top of junction plate 12, 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 schematic diagram 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 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 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, second shear resisting board 62 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 partner be symmetricly set in mullion 3 before, the outside of the rear fender outside and 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, second junction plate 22 is provided with at least two through holes 121, the upper surface front end of second junction plate 22 is provided with the second pretension plate 23, second junction plate 22 is vertical with the second pretension plate 23, the second pretension plate 23 is provided with at least two through holes 231, second self-locking plate 24 is arranged at the two ends, the left and right sides of second loaded plate, 21 fronts and is positioned at the below of second junction plate 22, second self-locking plate 24 is parallel with second junction plate 22, 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 by 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, the pretension plate 13 of every pair of self-lock connecting clamp 7 is fixing by 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, 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 mullion 3 before, the rear fender external surface, 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, with two pairs of Connection Cards 2 be installed on mullion 3 before, rear fender, the outside of first friction shear resisting board 5 and second friction shear resisting board 6, second self-locking shoulder 241 of Connection Card 2 is against on the external surface of second friction plate 61, be spirally connected the second pretension plate 23 of every pair of Connection Card 2 fixing by bolt, again two pairs of self-lock connecting clamps 7 are 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, 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 by bolt, fixing plate 15 on the self-lock connecting clamp 7 be inserted in mullion 3 before, between the rear fender, make mullion 3, first friction shear resisting board 5 and second friction shear resisting board 6 are fixed together, fix plate 15 and 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 and 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 4 that is connected with it first shear resisting board 52, on this crossbeam 4 on lower wing plate and its, under junction plate 12 be spirally connected fixing by bolt, it is fixing that second shear resisting board 62 and the web of the crossbeam 4 that is connected with it are spirally connected, on the last lower wing plate of this crossbeam 4 and its, under second junction plate 22 be spirally connected fixing by 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 the replacement and installs when a certain parts make, and this self-lock connecting clamp helps standardized production.
The above embodiment is described 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 (3)
1. self-lock connecting clamp, the loaded plate (11) and two the pretension plates (13) that comprise vertical placement, described pretension plate (13,) be 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), described two junction plates (12) are vertically installed in the left and right sides of loaded plate (11) lower front face respectively, the upper surface front end of described junction plate (12) is provided with pretension plate (13), described junction plate (12) is vertical with pretension plate (13), described self-locking plate (14) is arranged at the two ends, the left and right sides of loaded plate (11) front and is positioned at the top of described junction plate (12), described self-locking plate (14) is parallel with described junction plate (12), the inboard of described two self-locking plates (14) has the self-locking shoulder (141) of protrusion, and described junction plate (12) is provided with at least two through holes (121).
2. self-lock connecting clamp as claimed in claim 1, it is characterized in that: the upper center of described loaded plate (11) is provided with forward and fixes plate (15), described fixing plate (15) is parallel with described 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 described fixing plate (15).
3. self-lock connecting clamp as claimed in claim 2 is characterized in that: described 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 true CN101974941A (en) | 2011-02-16 |
| CN101974941B 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) |
Cited By (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 |
| CN115162526A (en) * | 2022-07-21 | 2022-10-11 | 济南长兴建设集团有限公司 | Assembled steel construction building major structure |
Citations (6)
| 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 |
| CN2387165Y (en) * | 1999-07-21 | 2000-07-12 | 罗仕铭 | Jointing lock base of steel skeleton building frame |
| JP2003147853A (en) * | 2001-11-09 | 2003-05-21 | Koji Miyagawa | Joint construction and joint method between steel column and beam |
| 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 |
-
2010
- 2010-11-18 CN CN2010105501959A patent/CN101974941B/en not_active Expired - Fee Related
Patent Citations (6)
| 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 |
| CN2387165Y (en) * | 1999-07-21 | 2000-07-12 | 罗仕铭 | Jointing lock base of steel skeleton building frame |
| JP2003147853A (en) * | 2001-11-09 | 2003-05-21 | Koji Miyagawa | Joint construction and joint method between steel column and beam |
| 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 |
Cited By (3)
| 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 |
| CN115162526A (en) * | 2022-07-21 | 2022-10-11 | 济南长兴建设集团有限公司 | Assembled steel construction building major 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101974941B (en) | 2012-05-30 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20171118 |