CN113338479A - Connecting device for fixing wall under steel beam - Google Patents
Connecting device for fixing wall under steel beam Download PDFInfo
- Publication number
- CN113338479A CN113338479A CN202110698120.3A CN202110698120A CN113338479A CN 113338479 A CN113338479 A CN 113338479A CN 202110698120 A CN202110698120 A CN 202110698120A CN 113338479 A CN113338479 A CN 113338479A
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- China
- Prior art keywords
- accommodating groove
- steel beam
- fixing
- wall
- steel
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 55
- 239000010959 steel Substances 0.000 title claims abstract description 55
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 210000001015 abdomen Anatomy 0.000 claims abstract description 3
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 33
- 230000001154 acute effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
Images
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/388—Separate connecting elements
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention provides a connecting device for fixing a wall under a steel beam, which comprises: the connecting clamps are arranged in a mirror symmetry mode and form a first accommodating groove and a second accommodating groove which are distributed at intervals from top to bottom in an enclosing mode; the top of the first accommodating groove is provided with an opening suitable for the belly of the steel beam to stretch into, and the first accommodating groove is suitable for elastically clamping the steel beam; the bottom of the second accommodating groove is provided with an opening suitable for the wall to extend into, and the second accommodating groove is suitable for being mechanically fastened with the wall; to drawing the screw rod, connecting between two hitch clevis, to drawing the screw rod and providing the extrusion force that makes the laminating of the lower flange board of first holding tank and girder steel. The connection between the wall body and the steel beam is detachable mechanical connection, and on-site welding is not needed, so that the safety and the construction efficiency during construction are improved; meanwhile, the relative position adjustment of the connecting device and the steel beam is realized by adjusting the tightness of the split bolts, so that the relative position adjustment of the wall body and the steel beam is realized, and the convenience of construction is increased.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a connecting device for fixing a wall under a steel beam.
Background
According to the current national atlas regulations of autoclaved aerated concrete block and plate structure 13J104 and the like, U-shaped clamps, right-angle steel pieces, hook bolts and pipe clamps are commonly adopted for connecting the wall body and the steel beams.
The connecting method needs to be carried out on-site welding, the problems of metal smoke dust, toxic gas, electric arc light radiation and the like can be caused by the on-site welding, priming paint such as corrosion prevention, rust prevention and the like of the steel beam is damaged, and the bearing capacity and the durability of the steel structure are adversely affected.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defects that in the prior art, the wall body and the steel beam need to be welded on site in the connecting process, metal smoke, toxic gas and arc light radiation are released in the welding on site, and primer of the steel beam is damaged, so that the connecting device for fixing the wall body under the steel beam is provided.
In order to solve the above technical problems, the present invention provides a connecting device for fixing a wall under a steel beam, comprising:
the connecting clamp is provided with two mirror-image-symmetrically arranged connecting clamps, and the two connecting clamps enclose to form a first accommodating groove and a second accommodating groove which are distributed at intervals from top to bottom;
the top of the first accommodating groove is provided with an opening suitable for the belly of the steel beam to extend into, and the first accommodating groove is suitable for elastically clamping the steel beam; the bottom of the second accommodating groove is provided with an opening suitable for a wall body to extend into, and the second accommodating groove is suitable for being mechanically fastened with the wall body;
to drawing the screw rod, connecting two between the connector card, to drawing the screw rod and providing the messenger the extrusion force of the lower flange board laminating of first holding tank and girder steel.
Preferably, the top wall of the first accommodating groove is provided with an elastic part which is suitable for being abutted against a lower flange plate of the steel beam.
Preferably, the elastic portion is a pressing plate integrally formed on the top wall of the first accommodating groove, and the pressing plate is adapted to elastically swing toward the top wall of the first accommodating groove.
Preferably, the pressing plate is connected to the top opening end of the first accommodating groove.
Preferably, an angle between the pressing plate and the top wall of the first accommodating groove is an acute angle.
Preferably, the joint of the pressing plate and the inner top wall of the first accommodating groove is rounded.
Preferably, the elastic part is a pressure spring assembly connected to the inner top wall of the first accommodating groove.
Preferably, the connecting card is of a bow-shaped structure.
The technical scheme of the invention has the following advantages:
1. according to the connecting device for fixing the lower wall of the steel beam, the connecting device is connected to the lower flange plate of the steel beam, and the position of the connecting device on the steel beam is translated by adjusting the tightness of the split bolts; and then the wall body and the lower part of the connecting device are fixed by bolts to complete the connection of the wall body and the steel beam. The wall body is detachably and mechanically connected with the steel beam, so that on-site welding is not needed, and the safety and the construction efficiency during construction are improved; meanwhile, the relative position adjustment of the connecting device and the steel beam is realized by adjusting the tightness of the split bolts, so that the relative position adjustment of the wall body and the steel beam is realized, and the convenience of construction is increased.
2. According to the connecting device for fixing the steel beam lower wall body, the elastic part on the top wall of the first accommodating groove is elastically abutted with the lower flange plate of the steel beam, so that the connecting device can be adapted to the lower flange plates with different thicknesses.
3. According to the connecting device for fixing the lower wall of the steel beam, the included angle between the pressing plate and the top wall of the first accommodating groove is an acute angle, so that the elastic deformation performance of the pressing plate is improved.
4. According to the connecting device for fixing the lower wall of the steel beam, the pressing plate is connected to the top opening end of the first accommodating groove, so that the pressing plate is closer to the center of the lower flange plate, and the connecting device is more firmly connected with the steel beam.
5. According to the connecting device for fixing the lower wall of the steel beam, the fillet treatment is carried out on the connecting part of the pressing plate and the inner top wall of the first accommodating groove, so that the stress concentration phenomenon at the connecting part is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a connecting device for fixing a wall under a steel beam provided in the present invention.
Fig. 2 is a schematic structural diagram of the connection card.
FIG. 3 is a schematic view of the connection device and the steel beam.
Description of reference numerals:
1. connecting a card; 2. oppositely pulling the screw rod; 3. a lower flange plate; 4. pressing a pasting plate; 5. a limiting plate; 6. a carrier plate; 7. a fastening plate; 8. a first connecting plate; 9. a second connecting plate; 10. a clamping groove; 11. an L-shaped slot; 12. a first accommodating groove; 13. a second accommodating groove; 14. and pressing the plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The connecting device for fixing wall under girder steel that this embodiment provided includes: a connecting clamp 1 and a split screw 2; wherein the bottom of the steel beam has a lower flange plate 3.
As shown in fig. 1 and 2, the two connection cards 1 are arranged in mirror symmetry, and the two connection cards 1 are connected through the opposite-pulling screw rod 2. Connect card 1 for the steel sheet fashioned "bow" font structure of buckling, include: the device comprises a pressing plate 4, a limiting plate 5, a bearing plate 6, a fastening plate 7, a first connecting plate 8 and a second connecting plate 9; the pressing plate 4, the limiting plate 5 and the bearing plate 6 form a clamping groove 10, and the clamping groove 10 is provided with a first opening end deviating from the limiting plate 5; the first connecting plate 8 and the second connecting plate 9 are vertically connected to form an L-shaped groove 11, the first connecting plate 8 is parallel to the bearing plate 6, and the second connecting plate 9 is parallel to the limiting plate 5; one end of the fastening plate 7 is vertically connected to the bearing plate 6, and the other end of the fastening plate is vertically connected to the first connecting plate 8.
As shown in fig. 3, the card slots 10 of the two connecting cards 1 are arranged oppositely and enclose a first accommodating slot 12 with an open top end; the free end of the pressing plate 4 is provided with an integrally formed abutting plate 14, and an included angle between the abutting plate 14 and the pressing plate 4 is an acute angle; under the effect of extrusion force, support the clamp plate 14 can move towards the swing of pressure flitch 4 changes the vertical distance that supports between clamp plate 14 and the loading board 6, and then adapts to the lower flange board 3 of different thickness. Two L shape groove 11 parts on the connecting card 1 set up relatively to enclose into an open-ended second holding tank 13 in bottom, second holding tank 13 is used for detaining and establishes on treating fixed wall body, realizes the fixed of second holding tank 13 and wall body through the bolt. The split screw rods 2 are vertically connected between the two oppositely arranged fastening plates 7, the connecting length of the split screw rods 2 is adjusted, the side wall of the lower flange plate 3 is made to be attached to the limiting plate 5, and then the relative position of the connecting clamp 1 on the steel beam is determined.
As shown in fig. 1 and 2, the joint of the pressing plate 14 and the bearing plate 6 is rounded, so as to avoid the phenomenon of breaking of the pressing plate 14 due to stress concentration during the swinging process. The length of the pressing plate 4 is greater than that of the bearing plate 6, and the pressing plate 14 is located at the free end of the pressing plate 4; when the pressing plate 14 abuts against the lower flange plate 3, the lower flange plate 3 can slightly deform, and the bearing plate 6 is prevented from being bent greatly to affect the overall bearing capacity.
As an alternative embodiment, a pressure spring assembly may be connected to the inner top wall of the pressing plate 4, and the pressure spring assembly is consistent with the pressing plate 14 in action, and under the action of the pressing force, the vertical distance between the pressing end and the bearing plate 6 can be changed, so as to adapt to the lower flange plates 3 with different thicknesses.
Taking the connection between the i-shaped steel beam and the wall as an example, the construction is described, as shown in fig. 3:
the method comprises the following steps: temporarily fixing the wall;
step two: the two sides of the lower flange plate 3 are respectively provided with a connecting clamp 1, the thickness of the lower flange plate 3 is larger than the vertical distance between the pressing plate 14 and the bearing plate 6, and the pressing plate 14 extrudes and clamps the upper end face of the lower flange plate 3;
step three: the connecting card 1 is translated to adjust the relative position of the connecting card 1 and the I-shaped steel;
step four: tightening the split bolts between the two connecting clamps 1 to enable the limiting plates 5 to be tightly abutted against the side walls of the lower flange plates 3;
step five: and (3) fixing the wall body and the first connecting plate 8 and the second connecting plate 9 on the connecting card 1 by bolts.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (8)
1. A connecting device for fixing wall body under girder steel, its characterized in that includes:
the connecting cards (1) are arranged in a mirror symmetry mode, and the two connecting cards (1) are enclosed to form a first accommodating groove (12) and a second accommodating groove (13) which are distributed at intervals from top to bottom;
the top of the first accommodating groove (12) is provided with an opening suitable for the belly of the steel beam to extend into, and the first accommodating groove (12) is suitable for elastically clamping the steel beam; the bottom of the second accommodating groove (13) is provided with an opening suitable for a wall to extend into, and the second accommodating groove (13) is suitable for being mechanically fastened with the wall;
to drawing screw rod (2), connecting two connect between card (1), to drawing screw rod (2) and providing the messenger the extrusion force of first holding tank (12) and the laminating of lower flange board (3) of girder steel.
2. A connection device for fixing a steel girder lower wall according to claim 1, wherein the top wall of the first receiving groove (12) is provided with an elastic portion adapted to abut against the lower flange plate (3) of the steel girder.
3. A connection device for fixing a steel girder lower wall according to claim 2, wherein the elastic part is a pressing plate (14) integrally formed on the top wall of the first receiving groove (12), and the pressing plate (14) is adapted to elastically swing toward the top wall of the first receiving groove (12).
4. A connection device for fixing a steel girder lower wall according to claim 3, wherein the pressing plate (14) is connected at a top open end of the first receiving groove (12).
5. A connection device for fixing a steel girder lower wall according to claim 3, wherein an angle between the pressing plate (14) and the top wall of the first receiving groove (12) is an acute angle.
6. A connection device for fixing a steel girder lower wall according to claim 3, wherein the joint of the pressing plate (14) and the inner top wall of the first receiving groove (12) is rounded.
7. The connecting device for fixing a steel girder lower wall body according to claim 2, wherein the elastic part is a compression spring assembly connected to an inner top wall of the first receiving groove (12).
8. A connection device for fixing a steel girder lower wall according to any one of claims 1 to 7, wherein the connection clip (1) has a structure of a Chinese character of 'bow'.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110698120.3A CN113338479A (en) | 2021-06-23 | 2021-06-23 | Connecting device for fixing wall under steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110698120.3A CN113338479A (en) | 2021-06-23 | 2021-06-23 | Connecting device for fixing wall under steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113338479A true CN113338479A (en) | 2021-09-03 |
Family
ID=77478037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110698120.3A Pending CN113338479A (en) | 2021-06-23 | 2021-06-23 | Connecting device for fixing wall under steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113338479A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5839240A (en) * | 1996-07-26 | 1998-11-24 | Steelcase Inc. | Partition construction and trim system therefor |
| CN204418424U (en) * | 2015-01-19 | 2015-06-24 | 新疆德坤建材有限责任公司 | A kind of wallboard and steel work |
| CN104878867A (en) * | 2015-05-21 | 2015-09-02 | 中国建筑第二工程局有限公司 | Integrated structure of ceiling keel and double-layer construction platform and manufacturing method thereof |
| CN207048062U (en) * | 2017-06-23 | 2018-02-27 | 中建八局第二建设有限公司 | A kind of Novel free drilling steel construction Quick Connect Kit |
| CN212427649U (en) * | 2020-04-22 | 2021-01-29 | 北京建工四建工程建设有限公司 | Connecting structure of super high-rise residential building frame steel beam and enclosure wall |
| CN212641841U (en) * | 2020-06-04 | 2021-03-02 | 浙江亚厦装饰股份有限公司 | Steel beam conversion and connection structure |
-
2021
- 2021-06-23 CN CN202110698120.3A patent/CN113338479A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5839240A (en) * | 1996-07-26 | 1998-11-24 | Steelcase Inc. | Partition construction and trim system therefor |
| CN204418424U (en) * | 2015-01-19 | 2015-06-24 | 新疆德坤建材有限责任公司 | A kind of wallboard and steel work |
| CN104878867A (en) * | 2015-05-21 | 2015-09-02 | 中国建筑第二工程局有限公司 | Integrated structure of ceiling keel and double-layer construction platform and manufacturing method thereof |
| CN207048062U (en) * | 2017-06-23 | 2018-02-27 | 中建八局第二建设有限公司 | A kind of Novel free drilling steel construction Quick Connect Kit |
| CN212427649U (en) * | 2020-04-22 | 2021-01-29 | 北京建工四建工程建设有限公司 | Connecting structure of super high-rise residential building frame steel beam and enclosure wall |
| CN212641841U (en) * | 2020-06-04 | 2021-03-02 | 浙江亚厦装饰股份有限公司 | Steel beam conversion and connection structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20210903 |