CN111255185B - Variable cross-section keel - Google Patents
Variable cross-section keel Download PDFInfo
- Publication number
- CN111255185B CN111255185B CN202010075803.9A CN202010075803A CN111255185B CN 111255185 B CN111255185 B CN 111255185B CN 202010075803 A CN202010075803 A CN 202010075803A CN 111255185 B CN111255185 B CN 111255185B
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- Prior art keywords
- keel
- main body
- panel
- purlin
- section
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0871—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having an ornamental or specially shaped visible surface
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
- E04F13/0894—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections with tongue and groove connections
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a variable cross-section keel, which is vertically arranged on a transverse purline of a main body structure, wherein the keel comprises a keel main body and a panel installation part, the panel installation part is arranged on one side wall of the keel main body along the length direction of the keel main body, the other side wall of the keel main body, which is far away from the panel installation part, is provided with a plurality of purline installation parts arranged at intervals along the length direction of the keel main body, and the purline installation parts are concave parts formed towards the direction of the panel installation part; still be equipped with a plurality of location bayonets along panel installation department length direction at the interval, the portion of bending joint that location bayonet socket and shingle nail both ends were equipped with for fix the shingle nail on the fossil fragments. According to the invention, the keel main body is pressed into the sheet-shaped purline mounting part at the joint with the purline, so that the thickness of the keel at the position is reduced, the wall panel is inserted into the keel structure through the positioning bayonet, the thickness of the whole wall surface is reduced on the premise of not influencing the stability of the whole structure, and the metal consumption of the wall surface is reduced.
Description
Technical Field
The invention relates to the technical field of wall panel installation, in particular to a variable cross-section keel.
Background
The keel is widely applied to the building industry, after a steel structure enters the building market, the light steel keel enters the building field on a large scale on the basis of the original wood keel, and the application of the keel in the building field is full of flowers, leaves and fruits and has been full of enamels from the original installation secondary structure foundation to the installation and the positioning of the grid hanging plate. In the application field, the keel technology and scheme design is not the key point of keel application gradually, and the cost reduction of the whole construction project becomes the factor of primary consideration in keel application. At present, keel for the building installation adopts the keel of leading to long cross section more, and in order to guarantee the inertia of keel apart from, will increase 50mm to 100 mm's space on wall thickness and occupy, not only influenced the thickness of wall like this, still made the torsional force increase of whole wall. Also because the thickness of fossil fragments self has been increased in being connected of fossil fragments and purlin in the installation for the platform of installation wall also needs to be encorbelmented in building eaves mouth department increase, and under the general condition, the width of horizontal purlin is about 150mm, and fossil fragments inertia moment keeps section thickness about 100mm, even shingle nail thickness is 40mm, and whole wall is also about 290mm, and thickness is great not considering under the condition of interior wallboard.
Disclosure of Invention
Therefore, the variable cross-section keel is arranged at the connecting position of the variable cross-section keel and a purline, the thickness of the variable cross-section keel is reduced, the wall panel is inserted into the keel structure, the thickness of the whole wall surface is reduced on the premise that the stability of the whole structure is not influenced, and the metal consumption of the wall surface is reduced.
The invention adopts the following technical scheme:
a variable cross-section keel is vertically arranged on a transverse purlin of a main body structure and used for positioning and installing a wall panel, the keel comprises a keel main body and a panel installation part, the panel installation part is arranged on one side wall of the keel main body along the length direction of the keel main body, a plurality of purlin installation parts are arranged on the other side wall of the keel main body away from the panel installation part at intervals along the length direction of the keel main body, and the purlin installation part is a concave part formed towards the direction of the panel installation part; follow still the interval is equipped with a plurality of location bayonets on the panel mounting portion length direction, the location bayonet socket with the portion's of bending joint that shingle nail both ends were equipped with is used for with shingle nail is fixed on the fossil fragments.
The keel main body with the panel installation department forms a cross-section and is the structure of type of calligraphy, the width of panel installation department is less than the width of keel main body.
The purlin installation side of fossil fragments main part shaping is a logical long opening, the opening is located the purlin installation side middle part position of fossil fragments main part.
The purlin installation department is that the lateral surface of fossil fragments main part is towards the platykurtic concave part structure that panel installation department direction extrusion formed, the lateral surface of fossil fragments main part extremely the purlin installation department forms smooth transition.
The bottom of the purlin installation part is parallel to the outer side face of the keel main body, and the plate face of the purlin installation part at the position of the opening and the plate faces on two sides of the opening are respectively attached to the plate faces on the opposite sides of the opening.
The positioning bayonet is a C-shaped clamping groove structure with an opening facing the outer side, and the bending part arranged at the end part of the wall panel is meshed with the positioning bayonet.
The keel main body and the panel installation part are of an integrated structure formed by bending metal plates.
The location bayonet socket is formed by the grinding apparatus punching press, its opening size with shingle nail's the portion size phase-match of bending, just the bottom of location bayonet socket extends to fossil fragments main part.
And each purlin mounting part is positioned between two adjacent positioning bayonets.
The distance between two adjacent purlin installation portions is larger than the distance between two adjacent positioning bayonets.
The technical scheme of the invention has the following advantages:
A. according to the variable cross-section keel, the keel main body is pressed into the sheet purlin mounting part at the joint of the variable cross-section keel and a purlin, so that the thickness of the keel at the position is reduced, the wall panel is inserted into the keel structure through the positioning bayonet, the thickness of the whole wall surface is reduced on the premise of not influencing the stability of the whole structure, and the metal consumption of the wall surface is reduced.
B. According to the variable cross-section keel, the keel body is flattened into the purline installation part at the position fixed with the purline by using the hydraulic machine, so that a smooth transition curve is formed at the flattened position and the non-flattened position, the smooth transition curve can smoothly press heat insulation cotton between the keel and the purline to the position between the keel and the purline, and the condition that the heat insulation cotton is not uniformly filled due to the variable cross section is avoided. Meanwhile, the section of the keel is deformed only in the longitudinal direction, so that the tensile and compressive characteristics of the keel among purlines are maintained, and the purline structure is reinforced.
C. According to the variable cross-section keel, the positioning bayonets are punched by numerical control equipment, the positioning bayonets have high form and position tolerance precision, the distance between every two openings is guaranteed to be consistent, and therefore the wall panels clamped into the positioning bayonets are guaranteed to be orderly and consistent in interval position.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings which are needed to be used in the embodiments will be briefly described below, and it is apparent that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained from the drawings without inventive labor to those skilled in the art.
FIG. 1 is a schematic view of the overall construction of the variable cross-section keel of the present invention;
FIG. 2 is a schematic view of a variable cross-section keel mounting structure of the present invention;
FIG. 3 is a side view of the structure of FIG. 2 according to the present invention.
The labels in the figure are as follows:
1-keel body, 11-opening; 2-panel mounting part; 3-purlin mounting part; 4-positioning the bayonet; 5-purlin; 6-wall panel, 61-bending part.
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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
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; the connection can be mechanical connection or electrical connection; 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 in specific cases to those skilled in the art.
As shown in fig. 1-3, the invention provides a variable cross-section keel, which is vertically arranged on a transverse purlin 5 of a main body structure and used for positioning and installing a wall panel 6, wherein the keel comprises a keel main body 1 and a panel installation part 2, the panel installation part 2 is arranged on the outer side wall of the keel main body 1 along the length direction of the keel main body 1, a plurality of concave purlin installation parts 3 are arranged on the side wall, far away from the panel installation part 2, of the keel main body 1 at equal intervals along the length direction of the side wall, and used for fixing the keel on the purlin 5, a plurality of positioning bayonets 4 are arranged on the panel installation part 2 at equal intervals along the length direction of the panel installation part, and the positioning bayonets 4 are clamped with bending parts 61 arranged at two ends of the wall panel 6.
Further, keel body 1 and panel installation portion 2 form a cross-section and be the structure of type of calligraphy, and 6 joint widths of shingle nail are less than keel body 1's width. The purlin installation side of fossil fragments main part 1 shaping one leads to long opening 11, and opening 11 is located the purlin installation side middle part position of fossil fragments main part 1, can be pressed into the flat board when fossil fragments receive the extrusion force of perpendicular to wall direction, and the opening position shape of fixing a position bayonet socket 4 simultaneously is unchangeable, and the interval position of fixing a position bayonet socket 4 on the fossil fragments is unchangeable.
Fossil fragments main part 1 and panel installation department 2 are for adopting the metal sheet integral type structure that forms of bending, and fossil fragments are in the position of following a border mutually with purlin 5, flatten fossil fragments main part 1 cross-section with hydraulic press, become flaky purlin installation department 3, remain the position that location bayonet 4 and roof boarding 6 were criss-cross unchangeable, and the lateral surface of fossil fragments main part 1 forms smooth transition to purlin installation department 3 for fossil fragments main part 1 has reduced the distance that inertia apart from keeping the cross-section in the longitudinal distance direction. Thus, although the keel loses the moment of inertia at the purlin installation part 3 position, the moment of inertia of the keel in the whole direction is not influenced due to the fact that the keel and the purlin 5 are fixed by the structural nail, the moment of inertia of the keel in the whole direction is equivalent to the fact that the keel is cut off at the position and is fixed on the purlin 5 again for air butt joint, and the whole structural strength is not lost due to the fact that the keel is fixed on the purlin 5 by the structural nail. However, if the keel is simply cut off in the air and fixed by the structural nails on the purlines 5, the precise modulus relation between the keel and the wall panel 6 cannot be ensured, and the installation of the whole wall surface cannot be ensured to be neat. And the variable cross-section technology is adopted, and only in the installation process, the keel main body 1 is flattened by a hydraulic machine at the joint position of the keel and the purline 5. When the length of the keel is not enough and needs to be prolonged, the keel can be spliced in the air in a staggered mode in a mode shown in figure 2. Thus, the keel can maintain continuity unless a window or other special opening in the wall is encountered. Since the keel body 1 is flattened into the purlin mounting part 3 at the position fixed with the purlin by using a hydraulic press, a smooth transition curve is formed at the flattened position and the non-flattened position. The smooth transition curve just presses the heat insulation cotton between the keel and the purline smoothly between the keel and the purline, and the effect which cannot be achieved by the installation method of the cut keel is achieved. Meanwhile, the section of the keel is deformed only in the longitudinal direction, so that the tensile and compressive characteristics of the keel between the purlines 5 are maintained, and the purline structure is reinforced.
The bottom of the purlin installation part 3 is parallel to the outer side surface of the keel main body 1, and the plate surface of the opening 11 at the position of the purlin installation part 3 and the plate surfaces on two sides of the opening 11 are respectively attached to the plate surfaces on the opposite sides of the opening 11.
The positioning bayonet 4 is a C-shaped clamping groove structure with an opening facing the outer side, and a bending part 61 arranged at the end part of the wall panel 6 penetrates into the positioning bayonet 4 from one side of the positioning bayonet 4 and is meshed with the positioning bayonet 4. The positioning bayonets 4 are formed by punching of numerical control equipment, high form and position tolerance precision exists among the positioning bayonets, and the consistency of the distance height among the openings is guaranteed, so that the arrangement of the interval positions of the wall panels clamped into the positioning bayonets is guaranteed to be neat and consistent. The opening depth of the positioning bayonet 4 is matched with the thickness of the wall panel 6, and the bottom of the positioning bayonet 4 extends to the keel main body 1.
In addition, each purlin installation part 3 is located between two adjacent positioning bayonets 4, and the distance between two adjacent purlin installation parts 3 is larger than the distance between two adjacent positioning bayonets 4.
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 intended to be within the scope of the invention.
Claims (9)
1. A variable cross-section keel is vertically arranged on a transverse purlin (5) of a main structure and used for positioning and installing a wall panel (6), the keel comprises a keel main body (1) and a panel installation part (2), the panel installation part (2) is arranged on one side wall of the keel main body (1) along the length direction of the keel main body (1), the variable cross-section keel is characterized in that a plurality of purlin installation parts (3) which are arranged at intervals along the length direction of the panel installation part are arranged on the other side wall, far away from the panel installation part (2), of the keel main body (1), and the purlin installation parts (3) are concave parts formed towards the panel installation part (2); a plurality of positioning bayonets (4) are further arranged at intervals in the length direction of the panel mounting part (2), and the positioning bayonets (4) are clamped with bending parts (61) arranged at two ends of the wall panel (6) and used for fixing the wall panel (6) on the keel; the purlin installation part (3) is a flat concave part structure formed by extruding the outer side surface of the keel main body (1) towards the panel installation part (2), and the outer side surface of the keel main body (1) is in smooth transition with the purlin installation part (3).
2. The variable cross-section keel according to claim 1, wherein the keel body (1) and the panel mounting part (2) form a structure with a convex cross-section, and the width of the panel mounting part (2) is smaller than that of the keel body (1).
3. The variable cross-section keel according to claim 2, wherein the purlin installation side of the keel body (1) is formed with a through-long opening (11), and the opening (11) is positioned at the middle position of the purlin installation side of the keel body (1).
4. The variable cross-section keel according to claim 3, wherein the bottom of the purlin installation part (3) is parallel to the outer side surface of the keel main body (1), and the plate surface of the purlin installation part (3) where the opening (11) is located and the plate surfaces on two sides of the opening (11) are respectively attached to the plate surfaces on the opposite sides of the opening (11).
5. The keel according to claim 1, wherein the positioning bayonet (4) is a C-shaped slot structure with an outward opening, and the bending part (61) arranged at the end of the wall panel (6) is engaged with the positioning bayonet (4).
6. The variable cross-section keel according to any one of claims 1-5, wherein the keel body (1) and the panel mounting part (2) are of an integral structure formed by bending metal plates.
7. The keel according to claim 6, wherein said positioning bayonet (4) is punched by a grinding tool, the opening size of which matches the size of the bent part (61) of the wall panel (6), and the bottom of the positioning bayonet (4) extends to the keel body (1).
8. A variable cross-section runner according to claim 1, characterised in that each purlin mounting portion (3) is located between two adjacent locating bayonets (4).
9. The variable cross-section keel according to claim 1, wherein the distance between two adjacent purlin mounting parts (3) is larger than the distance between two adjacent positioning bayonets (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010075803.9A CN111255185B (en) | 2020-01-22 | 2020-01-22 | Variable cross-section keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010075803.9A CN111255185B (en) | 2020-01-22 | 2020-01-22 | Variable cross-section keel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111255185A CN111255185A (en) | 2020-06-09 |
| CN111255185B true CN111255185B (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010075803.9A Active CN111255185B (en) | 2020-01-22 | 2020-01-22 | Variable cross-section keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111255185B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007036095A1 (en) * | 2005-09-29 | 2007-04-05 | Xinfa Li | Fastener panels and keels used therefor |
| CN201024563Y (en) * | 2007-04-03 | 2008-02-20 | 上海丸瑞新型建材有限公司 | U-shape light steel keel capable of saving material and bending |
| CN101333832A (en) * | 2008-07-02 | 2008-12-31 | 新嘉理（江苏）陶瓷有限公司 | Wall decoration dry-fastening plate mounting keel and its purpose |
| WO2010083668A1 (en) * | 2009-01-22 | 2010-07-29 | Yang Jianzhong | Tongue-and-groove wooden floor boards of odd shapes, patterned sub-assemblies and wooden floor thereof |
| CN202672419U (en) * | 2012-05-24 | 2013-01-16 | 深圳海外装饰工程有限公司 | Clay-plate curtain wall keel structure |
| CN203947648U (en) * | 2013-10-12 | 2014-11-19 | 北新集团建材股份有限公司 | A kind of Skeleton hanging part structure |
| CN104631685A (en) * | 2015-02-06 | 2015-05-20 | 浙江巨森建材科技有限公司 | Triangular keel and hanging piece structure thereof |
| CN205653925U (en) * | 2016-04-20 | 2016-10-19 | 北新集团建材股份有限公司 | Fossil fragments give sound insulation |
| CN209339511U (en) * | 2018-11-22 | 2019-09-03 | 浙江安地建筑规划设计有限公司 | A kind of keel segmented glass curtain wall |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6234712B1 (en) * | 1999-12-04 | 2001-05-22 | Avery Dennison Corporation | Reduced impact load snowplowable pavement marker |
-
2020
- 2020-01-22 CN CN202010075803.9A patent/CN111255185B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007036095A1 (en) * | 2005-09-29 | 2007-04-05 | Xinfa Li | Fastener panels and keels used therefor |
| CN201024563Y (en) * | 2007-04-03 | 2008-02-20 | 上海丸瑞新型建材有限公司 | U-shape light steel keel capable of saving material and bending |
| CN101333832A (en) * | 2008-07-02 | 2008-12-31 | 新嘉理（江苏）陶瓷有限公司 | Wall decoration dry-fastening plate mounting keel and its purpose |
| WO2010083668A1 (en) * | 2009-01-22 | 2010-07-29 | Yang Jianzhong | Tongue-and-groove wooden floor boards of odd shapes, patterned sub-assemblies and wooden floor thereof |
| CN202672419U (en) * | 2012-05-24 | 2013-01-16 | 深圳海外装饰工程有限公司 | Clay-plate curtain wall keel structure |
| CN203947648U (en) * | 2013-10-12 | 2014-11-19 | 北新集团建材股份有限公司 | A kind of Skeleton hanging part structure |
| CN104631685A (en) * | 2015-02-06 | 2015-05-20 | 浙江巨森建材科技有限公司 | Triangular keel and hanging piece structure thereof |
| CN205653925U (en) * | 2016-04-20 | 2016-10-19 | 北新集团建材股份有限公司 | Fossil fragments give sound insulation |
| CN209339511U (en) * | 2018-11-22 | 2019-09-03 | 浙江安地建筑规划设计有限公司 | A kind of keel segmented glass curtain wall |
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| Publication number | Publication date |
|---|---|
| CN111255185A (en) | 2020-06-09 |
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