CN103195171A - Concealed section beam-column connection structure - Google Patents
Concealed section beam-column connection structure Download PDFInfo
- Publication number
- CN103195171A CN103195171A CN2013101291866A CN201310129186A CN103195171A CN 103195171 A CN103195171 A CN 103195171A CN 2013101291866 A CN2013101291866 A CN 2013101291866A CN 201310129186 A CN201310129186 A CN 201310129186A CN 103195171 A CN103195171 A CN 103195171A
- Authority
- CN
- China
- Prior art keywords
- section bar
- slide plate
- chock
- tie rod
- bar beam
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 3
- 244000046052 Phaseolus vulgaris Species 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/22—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using hooks or like elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/18—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using cams, levers, eccentrics, or toggles
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
- E04B2/766—T-connections
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
- E04B2/78—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
- E04B2/7809—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of single or multiple tubular form
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
- E04B2/78—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
- E04B2/7809—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of single or multiple tubular form
- E04B2/7818—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of single or multiple tubular form of substantially rectangular form
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to a concealed section beam-column connection structure which comprises a section column and a section beam. The section beam is perpendicularly connected with the section column. The concealed section beam-column connection structure is characterized in that an upper plug and a lower plug are preliminarily arranged in a T-shaped groove on one side of the section column, and a retractable connection locking mechanism is arranged in a cavity of the section beam and extends into the T-shaped groove on the side of the section column to be matched with the upper plug and the lower plug. The concealed section beam-column connection structure has the advantages that the concealed section beam-column connection structure is stable and reliable in connection and can be installed and detached conveniently and quickly, joints are high in rigidity, and horizontal swaying and displacement can be effectively prevented.
Description
Technical field
The present invention relates to building frame construction, be specifically related to a kind of concealed type section bar beam, post syndeton.
Background technology
The existing aluminium alloy extrusions post and beam structure that is easy to dismounting and need builds repeatedly, bad because of the rigidity of bean column node as two layers of exhibition structure of temporary building, rocking of horizontal direction can occur, even cause level to disturb and the situation of unstability.The main cause of bean column node poor rigidity is: the post and beam structure of temporarily building is many can not weld or rivet, and again because of wide open space or demand attractive in appearance, can not add too much cross lining or oblique lining again, adopts T shape connector to connect mostly.Adopt t connector to have following problem:
(1) the beam column junction must interspace in advance, otherwise node screw misalignment just can't install, and there is the space in the beam column junction, certainly will reduce the rigidity of bean column node
(2) leaving the space between the screw on T type top and the bolt, is to form frictional force by bolt to fix between the beam column, can be subjected to displacement under external force.Particularly under the interference of active force in the horizontal direction, beam can rotate (referring to Fig. 2) along the bolt of center, T shape connector top, even twin beams, this rotation also is difficult to avoid.
(3) be contained in Liang Shangshi in advance when t connector, the total length of beam is greater than intercolumniation; When t connector was contained on the post in advance, its spacing was less than the length of beam; When two root posts install and fix, beam therebetween when especially T shape connector device is in the inner chamber of beam, is that installation or removal are all very difficult.
" a kind of post and beam structure " of CN 201981700U bulletin, comprise the beam column main body and insert the interior plug connector of beam column main body, described beam column main body side is provided with the main body connection fastener, described plug connector side is provided with the plug connector connection fastener, be connected by snapping between described main body connection fastener and the described plug connector connection fastener, described plug connector is fixed in the beam column main body.It is simple in structure, is easy to install, and mainly is applicable to various rooms body structure, the particularly connection of the crossbeam in sunlight room and column.But be not suitable for being easy to being connected of dismounting and the beam that need build repeatedly, post.
Summary of the invention
The purpose of this invention is to provide a kind of concealed type section bar beam, post syndeton, its connection is reliable and stable, and the good rigidly at node place can avoid rocking and displacement of horizontal direction effectively, and installation or removal is all convenient, fast.
A kind of concealed type section bar beam of the present invention, post syndeton, comprise the section bar cylinder, with section bar cylinder section bar beam connected vertically body, it is characterized in that: in the T type groove of described section bar cylinder one side, be preset with chock and following chock, at the described connection retaining mechanism that can stretch that is provided with in the cavity of section bar beam body, the interior part of T type groove that this connection retaining mechanism stretches into section bar cylinder one side cooperates with last chock and following chock.
Described a kind of concealed type section bar beam, post syndeton, its described connection retaining mechanism, comprise first slide plate and second slide plate, described first slide plate is identical with the overall size of second slide plate, width all is slightly less than the height of described section bar beam body cavity body and be arranged in parallel, be respectively equipped with the bar hole of identical and mutual correspondence at described first slide plate and the middle part of second slide plate, be provided with flexible direction recess at the edge of the bar hole of second slide plate;
Comprise that also the support slipper that is fixedly connected on left part below between described first slide plate and second slide plate, the hinged other end of the locking slide block, an end and described first slide plate that are fixedly connected on right part below between described first slide plate and second slide plate and second slide plate right part top stretch out the tie rod of described first slide plate and the second slide plate left end, fit with the inclined-plane of described support slipper top below the left part of this tie rod, left end at described tie rod is provided with bending hook upwards, is provided with at the middle part of described tie rod one side and dodges recess;
Also comprise be connected on described section bar beam body one sidewall and pass described first slide plate middle part bar hole the locking rotating shaft, be connected on described another sidewall of section bar beam body and pass the axle sleeve of second slide plate middle part bar hole, an end of this axle sleeve and an end of described locking rotating shaft are connected; The other end of described locking rotating shaft and described axle sleeve is hexagonal socket nut;
Also comprise the flexible guide wheel that is engaged in supermedial first cam of described locking rotating shaft and second cam, is located at second cam edge; The following corresponding contact of described first cam and described tie rod, on described second cam and the described tie rod to dodge recess corresponding and contact described flexible guide wheel and the flexible direction recess corresponding matching that is located on described second slide plate with the left side of described locking slide block is corresponding.
The four sides of further described section bar cylinder is provided with T type groove, and the described chock of going up is located in the T type groove of described section bar cylinder and described section bar beam body connecting portion with following chock; The described chock of going up cooperates with the bending hook of described tie rod left end, and described the following of top and support slipper of chock down contacts.
Described a kind of concealed type section bar beam, post syndeton, its described section bar beam body is single cavity configuration or multi-cavity structure.
The present invention compares with prior art and has the following advantages: it is connected reliable and stable, the good rigidly at node place, avoided rocking and displacement of horizontal direction effectively, and installation or removal are all convenient, fast, are specially adapted to be easy to being connected of dismounting and the aluminium alloy extrusions beam that need build repeatedly, post.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the present invention is used for the schematic diagram that the section bar beam body of single cavity configuration is connected with the section bar cylinder;
Fig. 3 is the schematic diagram of the left part indentation section bar beam body of connection retaining mechanism of the present invention;
Fig. 4 is that the left part of connection retaining mechanism of the present invention stretches out the into schematic diagram of section bar beam body;
Fig. 5 is the schematic diagram that the bending hook of connection retaining mechanism tie rod of the present invention catches on chock;
Fig. 6 be second cam 17 of the present invention with the left side of locking slide block 10 near schematic diagram;
Fig. 7 is that the present invention is used for the schematic diagram that the section bar beam body of three-cavity structure is connected with the section bar cylinder;
Fig. 8 is the A-A profile of Fig. 7;
Fig. 9 is the structural representation of tie rod of the present invention;
Figure 10 is the vertical view of Fig. 9;
Figure 11 is the structural representation of second slide plate of the present invention;
Figure 12 is the structural representation of first cam of the present invention;
Figure 13 is the schematic diagram that the flexible direction recess on flexible guide wheel second slide plate of the present invention cooperates;
Figure 14 is the structural representation of locking rotating shaft of the present invention;
Figure 15 is the A-A profile of Figure 14;
Figure 16 is the structural representation of the axle sleeve of invention;
Figure 17 is the present invention when being used for section bar beam body and section bar beam body, connects the structural representation of the tie rod of retaining mechanism;
Figure 18 is the vertical view of Figure 17.
Among the figure: 1-section bar cylinder, 2-section bar beam body, the last chock of 3-, chock under the 4-, 5-first slide plate, 6-second slide plate, 7-bar hole, the 8-direction recess that stretches, the 9-support slipper, 10-locks slide block, the 11-tie rod, 12-bends hook, and 13-dodges recess, 14-locks rotating shaft, 15-axle sleeve, 16-first cam, 17-second cam, the 18-guide wheel that stretches, the 19-groove.
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
Referring to Fig. 1, Fig. 5 to Figure 12, a kind of concealed type section bar beam, post syndeton, comprise section bar cylinder 1, with section bar cylinder section bar beam connected vertically body 2, its innovative point is: be preset with chock 3 and following chock 4 in the T type groove of described section bar cylinder 1 one sides, at the described connection retaining mechanism that can stretch that is provided with in the cavity of section bar beam body 2, the interior part of T type groove that this connection retaining mechanism stretches into section bar cylinder 1 one sides cooperates with last chock 3 and following chock 4.
Further, described connection retaining mechanism comprises: first slide plate 5 and second slide plate 6, described first slide plate is identical with the overall size of second slide plate, width all is slightly less than the height of described section bar beam body 2 cavitys and be arranged in parallel, be respectively equipped with the bar hole 7 of identical and mutual correspondence at the middle part of described first slide plate and second slide plate, be provided with flexible direction recess 8 at the edge of the bar hole 7 of second slide plate 6;
Comprise that also the support slipper 9 that is fixedly connected on left part below between described first slide plate and second slide plate, the hinged other end of the locking slide block 10, an end and described first slide plate 5 that are fixedly connected on right part below between described first slide plate and second slide plate and second slide plate, 6 right parts top stretch out the tie rod 11 of described first slide plate and the second slide plate left end, fit with the inclined-plane of described support slipper 9 tops below the left part of this tie rod, left end at described tie rod is provided with bending hook 12 upwards, is provided with at the middle part of described tie rod one side and dodges recess 13;
Also comprise be connected on described section bar beam body 2 one sidewalls and pass described first slide plate, 5 middle part bar holes 7 locking rotating shaft 14, be connected on described section bar beam body 2 another sidewalls and pass the axle sleeve 15 of second slide plate, 6 middle part bar holes 7, an end of this axle sleeve and an end of described locking rotating shaft 14 are connected; The other end of described locking rotating shaft 14 and described axle sleeve 15 is hexagonal socket nut;
Also comprise the flexible guide wheel 18 that is engaged in described locking rotating shaft 14 supermedial first cams 16 and second cam 17, is located at second cam edge; The following corresponding contact of described first cam 16 and described tie rod 11, on described second cam 17 and the described tie rod 11 to dodge recess 13 corresponding and contact described flexible guide wheel 18 and flexible direction recess 8 corresponding matching that are located on described second slide plate 5 with the left side of described locking slide block 10 is corresponding.
Further, the four sides of described section bar cylinder 1 is provided with T type groove, and the described chock 3 of going up is located in the T type groove of described section bar cylinder 1 and described section bar beam body 2 connecting portions with following chock 4; The described chock 3 of going up cooperates with the bending hook 12 of described tie rod 11 left ends, and described the following of top and support slipper 9 of chock 4 down contacts.
Further, described section bar beam body 2 is single cavity configuration or multi-cavity structure.
The operating procedure that section bar cylinder 1 is connected with section bar beam body 2:
The first step is installed in the cavity of section bar beam body 2, referring to Fig. 3 connecting retaining mechanism;
Second step was fixedly connected on last chock 3 and following chock 4 respectively in the T type groove of section bar cylinder 1 one sides, and made distance between the two consistent with the housing depth that the section bar beam body 2 that connects retaining mechanism is installed;
The 3rd step, insert with inner hexagon spanner in the hexagonal socket nut of locking rotating shaft 14 or axle sleeve 15 other ends, rotation lock rotating shaft 14 or axle sleeve 15, be installed in the flexible guide wheel 18 at second cam, 17 edges along flexible direction recess 8 slips at bar hole 7 edges of second slide plate 6, namely driving the connection retaining mechanism slides left, and a part that makes the bending hook 12 of tie rod 11 and following support slipper 9 stretches out the cavity of section bar beam body 2, referring to Fig. 4;
The 4th step with section bar beam body 2 and 1 vertical connection of section bar cylinder, made in the T type groove of part insertion section bar cylinder 1 one sides of the bending hook 12 of the tie rod 11 that stretches out section bar beam body 2 cavitys and following support slipper 9, and in the displacement between chock 3 and the following chock 4;
The 5th step was rotated further locking rotating shaft 14 or axle sleeve 15, made to be engaged in locking rotating shaft 14 supermedial first cams 16 tie rod 11 is lifted, and made the bending hook 12 of tie rod catch on chock 3, referring to Fig. 5;
The 6th step was rotated further locking rotating shaft 14 or axle sleeve 15, make the left side that is engaged in locking rotating shaft 14 supermedial second cams 17 and locking slide block 10 near, finish being connected of section bar beam body 2 and section bar cylinder 1, referring to Fig. 6.
During dismounting, only need backward rotation locking rotating shaft 14 or axle sleeve 15, make to connect the part that retaining mechanism inserts the T type groove of section bar cylinder 1 one sides and withdraw from, and be retracted in the cavity of section bar beam body 2 and get final product.Assembling and disassembling section are very easy, quick.
Implement one: the section bar beam body that the present invention is used for single cavity configuration (being monolock chamber beam body) is connected with the section bar cylinder.Referring to referring to Fig. 1 to Fig. 6, Fig. 8 to Figure 16, the installation and removal mode is the same.
Implement two: the section bar beam body that the present invention is used for three-cavity structure (being twin-lock chamber beam body) is connected with the section bar cylinder.Referring to referring to Fig. 1 to Figure 16, the installation and removal mode is the same.
Implement three: when the present invention was used for section bar beam body and section bar beam body, the bending hook portion position that connects the tie rod of retaining mechanism was a groove 19, referring to Figure 17 and Figure 18.
Claims (4)
1. a concealed type section bar beam, post syndeton, comprise section bar cylinder (1), with section bar cylinder section bar beam connected vertically body (2), it is characterized in that: in the T type groove of described section bar cylinder (1) one side, be preset with chock (3) and following chock (4), at the described connection retaining mechanism that can stretch that is provided with in the cavity of section bar beam body (2), the interior part of T type groove that this connection retaining mechanism stretches into section bar cylinder (1) one side cooperates with last chock (3) and following chock (4).
2. a kind of concealed type section bar beam according to claim 1, post syndeton, it is characterized in that: described connection retaining mechanism, comprise first slide plate (5) and second slide plate (6), described first slide plate is identical with the overall size of second slide plate, width all is slightly less than the height of described section bar beam body (2) cavity and be arranged in parallel, be respectively equipped with the bar hole (7) of identical and mutual correspondence at described first slide plate and the middle part of second slide plate, be provided with flexible direction recess (8) at the edge of the bar hole (7) of second slide plate (6);
Also comprise the support slipper (9) that is fixedly connected on left part below between described first slide plate and second slide plate, be fixedly connected on the locking slide block (10) of right part below between described first slide plate and second slide plate, the hinged other end of one end and described first slide plate (5) and second slide plate (6) right part top stretches out the tie rod (11) of described first slide plate and the second slide plate left end, fit with the inclined-plane of described support slipper (9) top below the left part of this tie rod, left end at described tie rod is provided with bending hook (12) upwards, is provided with at the middle part of described tie rod one side and dodges recess (13);
Also comprise the locking rotating shaft (14) that is connected on described section bar beam body (2) one sidewalls and passes described first slide plate (5) middle part bar hole (7), be connected on another sidewall of described section bar beam body (2) and pass the axle sleeve (15) of second slide plate (6) middle part bar hole (7), an end of an end of this axle sleeve and described locking rotating shaft (14) is connected; The other end of described locking rotating shaft (14) and described axle sleeve (15) is hexagonal socket nut;
Also comprise the flexible guide wheel (18) that is engaged in supermedial first cam of described locking rotating shaft (14) (16) and second cam (17), is located at second cam edge; The following corresponding contact of described first cam (16) and described tie rod (11), on described second cam (17) and the described tie rod (11) dodge recess (13) corresponding and with corresponding contact the in left side of described locking slide block (10), described flexible guide wheel (18) and flexible direction recess (8) corresponding matching that is located on described second slide plate (5).
3. a kind of concealed type section bar beam according to claim 1 and 2, post syndeton, it is characterized in that: the four sides of described section bar cylinder (1) is provided with T type groove, and described upward chock (3) and following chock (4) are located in the T type groove of described section bar cylinder (1) and described section bar beam body (2) connecting portion; The described chock (3) of going up cooperates with the bending hook (12) of described tie rod (11) left end, described following contact of the top and support slipper (9) of chock (4) down.
4. a kind of concealed type section bar beam according to claim 1 and 2, post syndeton, it is characterized in that: described section bar beam body (2) is single cavity configuration or multi-cavity structure.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310129186.6A CN103195171B (en) | 2013-04-15 | 2013-04-15 | Concealed section beam-column connection structure |
| DE112014001965.8T DE112014001965T5 (en) | 2013-04-15 | 2014-04-10 | Hidden connection structure for beam columns |
| PCT/CN2014/000386 WO2014169701A1 (en) | 2013-04-15 | 2014-04-10 | Concealed connection structure for profiled beams and columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310129186.6A CN103195171B (en) | 2013-04-15 | 2013-04-15 | Concealed section beam-column connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103195171A true CN103195171A (en) | 2013-07-10 |
| CN103195171B CN103195171B (en) | 2015-02-25 |
Family
ID=48717974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310129186.6A Expired - Fee Related CN103195171B (en) | 2013-04-15 | 2013-04-15 | Concealed section beam-column connection structure |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103195171B (en) |
| DE (1) | DE112014001965T5 (en) |
| WO (1) | WO2014169701A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014169701A1 (en) * | 2013-04-15 | 2014-10-23 | 重庆英特科技传播有限公司 | Concealed connection structure for profiled beams and columns |
| CN105386522A (en) * | 2015-10-19 | 2016-03-09 | 王晓军 | Novel composite structure system building and connecting method thereof |
| CN105780928A (en) * | 2016-03-15 | 2016-07-20 | 中国航天科工集团第六研究院二○所 | Sliding type expandable shelter locking mechanism driven by linear power |
| CN105821966A (en) * | 2016-05-20 | 2016-08-03 | 西安建筑科技大学 | Supporting sliding type multi-cavity concrete filled steel tube combination column supporting frame system |
| CN106217341A (en) * | 2016-07-12 | 2016-12-14 | 航天材料及工艺研究所 | A kind of horizontal lathe flexible lineation device |
| CN106870921A (en) * | 2017-03-22 | 2017-06-20 | 上海红快展示科技有限公司 | A kind of portable builds component |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631622B (en) * | 2014-12-30 | 2017-02-22 | 中国林业科学研究院木材工业研究所 | Detachable fast-assembly wild camping house |
| CN109648184A (en) * | 2019-01-29 | 2019-04-19 | 天津理工大学 | Adjustment mechanism and welder |
| CN109853751B (en) * | 2019-04-12 | 2024-02-02 | 浙江交工集团股份有限公司 | Unlocking type quick connector for assembly type component |
| CN110497064B (en) * | 2019-08-28 | 2024-05-28 | 朱成喜 | Automatic welding machine for special-shaped steel beams |
| CN114673718A (en) * | 2022-04-24 | 2022-06-28 | 新乡市博宇电气有限公司 | Linear motion equipment with mechanical self-locking device |
| CN114876922B (en) * | 2022-06-08 | 2023-08-25 | 浙江师范大学 | Self-adaptive telescopic rod |
| CN115669247B (en) * | 2022-09-15 | 2023-05-30 | 航霈科技(深圳)有限公司 | Airflow channel folding assembly, data center system and installation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3574367A (en) * | 1968-01-26 | 1971-04-13 | Johannes Jankowski | Coupling |
| US4799819A (en) * | 1986-03-10 | 1989-01-24 | Connec Ag Systembau-Technik | Connector for profiled structural members |
| WO1990007652A2 (en) * | 1988-12-24 | 1990-07-12 | Kurt Gassler | Quick-action connecting device |
| CN2688958Y (en) * | 2004-04-24 | 2005-03-30 | 刘西嘉 | Telescopic cam locking and connecting structure |
| CN2698905Y (en) * | 2004-04-24 | 2005-05-11 | 刘西嘉 | Metal member type heavy load platform convenient for dismantling, mounting and transport |
| CN201981700U (en) * | 2011-05-26 | 2011-09-21 | 佛山市广成铝业有限公司 | Beam column structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195171B (en) * | 2013-04-15 | 2015-02-25 | 刘西嘉 | Concealed section beam-column connection structure |
-
2013
- 2013-04-15 CN CN201310129186.6A patent/CN103195171B/en not_active Expired - Fee Related
-
2014
- 2014-04-10 DE DE112014001965.8T patent/DE112014001965T5/en active Pending
- 2014-04-10 WO PCT/CN2014/000386 patent/WO2014169701A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3574367A (en) * | 1968-01-26 | 1971-04-13 | Johannes Jankowski | Coupling |
| US4799819A (en) * | 1986-03-10 | 1989-01-24 | Connec Ag Systembau-Technik | Connector for profiled structural members |
| WO1990007652A2 (en) * | 1988-12-24 | 1990-07-12 | Kurt Gassler | Quick-action connecting device |
| CN2688958Y (en) * | 2004-04-24 | 2005-03-30 | 刘西嘉 | Telescopic cam locking and connecting structure |
| CN2698905Y (en) * | 2004-04-24 | 2005-05-11 | 刘西嘉 | Metal member type heavy load platform convenient for dismantling, mounting and transport |
| CN201981700U (en) * | 2011-05-26 | 2011-09-21 | 佛山市广成铝业有限公司 | Beam column structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014169701A1 (en) * | 2013-04-15 | 2014-10-23 | 重庆英特科技传播有限公司 | Concealed connection structure for profiled beams and columns |
| CN105386522A (en) * | 2015-10-19 | 2016-03-09 | 王晓军 | Novel composite structure system building and connecting method thereof |
| CN105780928A (en) * | 2016-03-15 | 2016-07-20 | 中国航天科工集团第六研究院二○所 | Sliding type expandable shelter locking mechanism driven by linear power |
| CN105821966A (en) * | 2016-05-20 | 2016-08-03 | 西安建筑科技大学 | Supporting sliding type multi-cavity concrete filled steel tube combination column supporting frame system |
| CN106217341A (en) * | 2016-07-12 | 2016-12-14 | 航天材料及工艺研究所 | A kind of horizontal lathe flexible lineation device |
| CN106870921A (en) * | 2017-03-22 | 2017-06-20 | 上海红快展示科技有限公司 | A kind of portable builds component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103195171B (en) | 2015-02-25 |
| WO2014169701A1 (en) | 2014-10-23 |
| DE112014001965T5 (en) | 2016-02-25 |
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