CN210799613U - Connecting angle iron and support frame - Google Patents
Connecting angle iron and support frame Download PDFInfo
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- CN210799613U CN210799613U CN201921567797.8U CN201921567797U CN210799613U CN 210799613 U CN210799613 U CN 210799613U CN 201921567797 U CN201921567797 U CN 201921567797U CN 210799613 U CN210799613 U CN 210799613U
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- support frame
- angle iron
- connecting portion
- steel beam
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Abstract
The utility model belongs to the technical field of furniture, concretely relates to connect angle bar and support frame. To the furniture of current adoption steel support frame, its steel support frame welding is as an organic whole, and the bulky not enough of packing transportation, the utility model discloses a following technical scheme: a connection angle iron, the connection angle iron having: the first connecting part extends outwards to form a first positioning part, and a first mounting hole is formed in the first connecting part; the first connecting portion and the second connecting portion are connected into a whole and perpendicular to the second connecting portion, the second connecting portion extends outwards to form a second positioning portion, and a second mounting hole is formed in the second connecting portion. The connecting angle iron of the utility model can be detachably connected with the two vertical steel beams through screws; the support frame can be assembled at the user, reduces packing transportation volume.
Description
Technical Field
The utility model belongs to the technical field of furniture, concretely relates to connect angle bar and support frame.
Background
The steel support frame is joined in marriage to wood system panel is a common integrated form in modern office furniture, and steel foot and girder steel, girder steel and girder steel etc. are connected and generally adopt the welding mode. The disadvantages of the welding method are that: the support frame packing is bulky, inconvenient transportation, and the girder steel part commonality is poor.
Disclosure of Invention
The utility model discloses to current furniture that adopts the steel support frame, its steel support frame welding is as an organic whole, and the bulky not enough of packing transportation provides a connection angle bar, can be used to connect the girder steel for the steel support frame is removable, makes things convenient for the packing transportation. The utility model discloses provide a support frame simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a connection angle iron, the connection angle iron having:
the first connecting part extends outwards to form a first positioning part, and a first mounting hole is formed in the first connecting part;
the first connecting portion and the second connecting portion are connected into a whole and perpendicular to the second connecting portion, the second connecting portion extends outwards to form a second positioning portion, and a second mounting hole is formed in the second connecting portion.
The utility model discloses a connection angle bar, have first connecting portion and second connecting portion that can be connected with the girder steel, first connecting portion have first location portion, the second connecting portion have second location portion, accessible first location portion and second location portion respectively with two perpendicular girder steels location; the first connecting part is provided with a first mounting hole, the second connecting part is provided with a second mounting hole, and the connecting angle iron can be detachably connected with the two vertical steel beams through screws; the support frame can be assembled at the user, reduces packing transportation volume.
As an improvement, the connecting angle iron is symmetrical, so that the direction can not be distinguished, and the assembly is easy.
As an improvement, the connecting angle iron is a one-piece body and is easy to machine.
In a modification, the first connecting portion has a flat plate shape, upper and lower edges of the first connecting portion extend outward to form a convex portion, and the first positioning portion extends outward from the convex portion. By the structure, the convex part at the edge of the first connecting part is contacted with the steel beam, the contact surface is small, and the screw fastening effect is better.
As a refinement, the thickness of the projection is 1 to 4 mm; the first positioning portion comprises four positioning blocks.
As an improvement, a reinforcing rib is formed between the first connecting part and the second connecting part in an extending mode, the structural strength of the connecting angle iron is improved, and deformation is prevented or reduced.
As a modification, the number of the first mounting holes is two.
The utility model provides a support frame, includes girder steel and connection angle bar, the girder steel includes horizontal girder steel and indulges the girder steel, first constant head tank is seted up to horizontal girder steel inboard, indulge the girder steel and set up the second constant head tank, it is aforementioned connection angle bar to connect the angle bar, first location position is in first constant head tank, second location position is in the second constant head tank, it can dismantle with horizontal girder steel and indulge the girder steel respectively and be connected to connect the angle bar through the screw.
The utility model discloses a support frame, its horizontal girder steel with indulge the girder steel and can dismantle the connection through connecting the angle bar, horizontal girder steel with indulge the girder steel and can locate the assembly at the user, reduce packing transportation volume.
As the improvement, indulge the girder steel including middle girder steel and the end girder steel of indulging, connect the angle bar and connect horizontal girder steel and the middle girder steel of indulging.
As an improvement, the longitudinal steel beams comprise a middle longitudinal steel beam and end longitudinal steel beams, and the connecting angle iron is connected with the transverse steel beam and the middle longitudinal steel beam; the support frame still includes stand and corner connector, horizontal girder steel, end are indulged girder steel and stand and are passed through corner connector and screw rigid coupling.
As an improvement, the corner connector is a single piece and is symmetrical, the corner connector is provided with a first flat plate, a second flat plate and an inclined part, the first flat plate and the second flat plate are parallel, the inclined part is connected with the first flat plate and the second flat plate, the first flat plate extends to form a corner positioning part, and the inclined part is provided with a mounting hole.
As an improvement, the angle positioning part is provided with an arc part, and a notch groove is formed at the angle positioning part of the first flat plate; the inclined part forms a groove, and the mounting hole is formed in the bottom surface of the groove.
As an improvement, the upright post comprises a round pipe and a threaded part arranged at the upper end of the round pipe, the threaded part is provided with a horizontal part and a vertical part, and a threaded hole is formed in the vertical part of the threaded part.
The horizontal steel beam and the longitudinal steel beam of the support frame are detachably connected through the connecting angle iron and the screws, and the horizontal steel beam and the longitudinal steel beam are assembled at a user, so that the packaging and transportation volume is reduced; the connecting angle iron, the transverse steel beam and the longitudinal steel beam are provided with positioning structures.
Drawings
Fig. 1 is a schematic structural diagram of a support frame according to a first embodiment of the present invention.
Fig. 2 is a schematic structural view of the support frame according to the first embodiment of the present invention after a connection angle iron is hidden.
Fig. 3 is a schematic structural diagram of a support frame according to a first embodiment of the present invention.
Fig. 4 is a schematic structural view of the support frame according to the first embodiment of the present invention after a connection angle iron and a corner connection member are hidden.
Fig. 5 is a schematic structural view of a corner connector of a support frame according to a first embodiment of the present invention.
Fig. 6 is a schematic structural view of a screw member of a support frame according to a first embodiment of the present invention.
In the figure, 1, a transverse steel beam, 11, a positioning groove, 12 and a threaded hole,
2. longitudinal steel beams, 2A, middle longitudinal steel beams, 2B, end longitudinal steel beams,
3. a connecting angle iron 31, a first connecting part 311, a mounting hole 32, a second connecting part 33, a convex part 34, a first positioning part 35, a reinforcing rib 36, a second positioning part,
4. a column 41, a round pipe 42, a screw 421, a horizontal part 422, a vertical part,
5. corner connector, 51, first flat plate, 52, second flat plate, 53, corner positioning part, 531, arc part, 54, notch groove, 55, inclined part, 551 and groove.
Detailed Description
The technical solutions of the embodiments of the present invention will be explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and are not all embodiments. Other embodiments obtained by persons skilled in the art without any inventive work based on the embodiments in the embodiment belong to the protection scope of the invention.
Referring to fig. 1 to 6, the supporting frame of the present invention comprises a steel beam and a connecting angle 3, the steel beam comprises a transverse steel beam 1 and a longitudinal steel beam, a first positioning groove 11 is arranged on the inner side of the transverse steel beam 1, the longitudinal steel beam is provided with a second positioning groove 11, the connecting angle iron 3 is provided with a first connecting part 31 and a second connecting part 32, the first connecting portion 31 and the second connecting portion 32 are connected together and perpendicular to the second connecting portion 32, the first connecting portion 31 extends outward to form a first positioning portion 34, the first connecting portion 31 defines a first mounting hole 311, the second connecting portion 32 extends outward to form a second positioning portion 36, the second connecting portion 32 is provided with a second mounting hole 311, the first positioning part 34 is positioned in the first positioning groove 11, the second positioning part 36 is positioned in the second positioning groove 11, and the connecting angle iron 3 is detachably connected with the transverse steel beam 1 and the longitudinal steel beam through screws.
The utility model discloses a support frame, its horizontal steel roof beam 1 with indulge the girder steel and can dismantle the connection through connecting angle bar 3, horizontal steel roof beam 1 with indulge the girder steel and can locate the assembly at the user, reduce packing transportation volume.
Example one
Referring to fig. 1 to 6, the supporting frame of the present invention comprises a steel beam and a connecting angle 3, the steel beam comprises a transverse steel beam 1 and a longitudinal steel beam, a first positioning groove 11 is arranged on the inner side of the transverse steel beam 1, the longitudinal steel beam is provided with a second positioning groove 11, the connecting angle iron 3 is provided with a first connecting part 31 and a second connecting part 32, the first connecting portion 31 and the second connecting portion 32 are connected together and perpendicular to the second connecting portion 32, the first connecting portion 31 extends outward to form a first positioning portion 34, the first connecting portion 31 defines a first mounting hole 311, the second connecting portion 32 extends outward to form a second positioning portion 36, the second connecting portion 32 is provided with a second mounting hole 311, the first positioning part 34 is positioned in the first positioning groove 11, the second positioning part 36 is positioned in the second positioning groove 11, and the connecting angle iron 3 is detachably connected with the transverse steel beam 1 and the longitudinal steel beam through screws.
As an improvement, the connecting angle iron 3 is symmetrical connecting angle iron 3, so that the direction can not be distinguished, and the assembly is easy.
As an improvement, the connecting angle iron 3 is a one-piece body and is easy to machine.
In a modification, the first connecting portion 31 has a flat plate shape, the upper and lower edges of the first connecting portion 31 extend outward to form a protruding portion 33, and the first positioning portion 34 extends outward from the protruding portion 33. With the structure, the convex part 33 at the edge of the first connecting part 31 is contacted with the steel beam, the contact surface is small, and the screw fastening effect is better.
As a refinement, the thickness of the convex portion 33 is 1 to 4 mm; the first positioning portion 34 includes four positioning blocks.
As an improvement, a reinforcing rib 35 is formed between the first connecting part 31 and the second connecting part 32 in an extending way, so that the structural strength of the connecting angle iron 3 is improved, and the deformation is prevented or reduced.
As a modification, there are two first mounting holes 311.
As the improvement, indulge the girder steel including middle girder steel and the end girder steel of indulging, connect angle bar 3 and connect horizontal girder steel 1 and middle girder steel of indulging.
As an improvement, the longitudinal steel beams comprise a middle longitudinal steel beam and end longitudinal steel beams, and the connecting angle iron 3 is connected with the transverse steel beam 1 and the middle longitudinal steel beam; the support frame still includes stand 4 and corner connector 5, girder steel and stand 4 are indulged through corner connector 5 and screw rigid coupling to horizontal girder steel 1, end.
As a modification, the corner connector 5 is a single piece and is symmetrical, the corner connector 5 has a first flat plate 51 and a second flat plate 52 which are parallel to each other, and an inclined portion 55 connecting the first flat plate 51 and the second flat plate 52, the first flat plate 51 extends to form a corner positioning portion 53, and the inclined portion 55 is provided with a mounting hole 311.
As a modification, the angular positioning part 53 includes four L-shaped blocks having arc parts 531, and a notched groove 54 is formed at the L-shaped block of the first flat plate 51; the inclined portion 55 forms a groove 551, and the mounting hole 311 is opened at the bottom of the groove 551.
As a modification, the upright post 4 comprises a circular tube 41 and a screw 42 arranged at the upper end of the circular tube 41, the screw 42 has a horizontal part 421 and a vertical part 422, the vertical part 422 of the screw 42 is provided with a threaded hole 12, and the circular tube 41 is provided with a mounting hole 311. The horizontal portion 421 is located at upper and lower ends of the vertical portion 422, and the horizontal portion 421 includes two semicircular portions.
In the support frame of the first embodiment of the utility model, the transverse steel beam 1 and the middle longitudinal steel beam are detachably connected through the connecting angle iron 3 and the screw, and the transverse steel beam 1 and the longitudinal steel beam are assembled at a user, so that the packaging and transportation volume is reduced; the connecting angle iron 3, the transverse steel beam 1 and the longitudinal steel beam are provided with positioning structures; the transverse steel beam 1, the end longitudinal steel beam and the upright post 4 are detachably connected through the angle connecting piece 5 and the upright post 4, and the connection of the transverse steel beam, the end longitudinal steel beam and the upright post can be realized by one screw.
While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto but is intended to cover various modifications and changes, including but not limited to the details shown in the drawings and described in the foregoing detailed description. Any modification which does not depart from the functional and structural principles of the invention is intended to be included within the scope of the following claims.
Claims (10)
1. A connection angle iron (3), characterized in that: the connection angle iron (3) comprises:
the first connecting part (31), the first connecting part (31) extends outwards to form a first positioning part (34), and the first connecting part (31) is provided with a first mounting hole (311);
the first connecting portion (31) and the second connecting portion (32) are connected into a whole and perpendicular to the second connecting portion (32), the second connecting portion (32) extends outwards to form a second positioning portion (36), and a second mounting hole (311) is formed in the second connecting portion (32).
2. A connection angle (3) according to claim 1, characterized in that: the connecting angle iron (3) is a symmetrical connecting angle iron (3); the connecting angle iron (3) is an integrated piece.
3. A connection angle (3) according to claim 2, characterized in that: the first connecting portion (31) is flat, the upper edge and the lower edge of the first connecting portion (31) extend outwards to form a convex portion (33), and the first positioning portion (34) extends outwards from the convex portion (33).
4. A connection angle (3) according to claim 3, characterized in that: the thickness of the convex part (33) is 1 to 4 mm; the first positioning portion (34) includes four positioning blocks.
5. A connection angle (3) according to claim 2, characterized in that: a reinforcing rib (35) is formed between the first connecting part (31) and the second connecting part (32) in an extending way; the number of the first mounting holes (311) is two.
6. The utility model provides a support frame, includes girder steel and connection angle bar (3), its characterized in that: the steel beam comprises a transverse steel beam (1) and a longitudinal steel beam (2), a first positioning groove (11) is formed in the inner side of the transverse steel beam (1), a second positioning groove (11) is formed in the longitudinal steel beam (2), the connecting angle iron (3) is the connecting angle iron (3) according to any one of claims 1 to 5, the first positioning portion (34) is positioned in the first positioning groove (11), the second positioning portion (36) is positioned in the second positioning groove (11), and the connecting angle iron (3) is detachably connected with the transverse steel beam (1) and the longitudinal steel beam (2) through screws.
7. A support frame as claimed in claim 6, wherein: the longitudinal steel beams (2) comprise middle longitudinal steel beams (2A) and end longitudinal steel beams (2B), and the connecting angle iron (3) is connected with the transverse steel beams (1) and the middle longitudinal steel beams (2); the support frame still includes stand (4) and corner connector (5), girder steel (2) and stand (4) are indulged through corner connector (5) and screw rigid coupling to horizontal girder steel (1), end.
8. A support frame as claimed in claim 7, wherein: the corner connector (5) is an integrated piece and is symmetrical, the corner connector (5) is provided with a first flat plate (51) and a second flat plate (52) which are parallel and an inclined part (55) which is used for connecting the first flat plate (51) and the second flat plate (52), the first flat plate (51) extends to form a corner positioning part (53), and the inclined part (55) is provided with a mounting hole (311).
9. A support frame as claimed in claim 8, wherein: the angle positioning part (53) is provided with an arc part (531), and a notch groove (54) is formed at the angle positioning part (53) of the first flat plate (51); the inclined part (55) forms a groove (551), and the mounting hole (311) is formed in the bottom surface of the groove (551).
10. A support frame as claimed in claim 7, wherein: the upright post (4) comprises a circular tube (41) and a threaded part (42) arranged at the upper end of the circular tube (41), the threaded part (42) is provided with a horizontal part (421) and a vertical part (422), and a threaded hole (12) is formed in the vertical part (422) of the threaded part (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567797.8U CN210799613U (en) | 2019-09-19 | 2019-09-19 | Connecting angle iron and support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567797.8U CN210799613U (en) | 2019-09-19 | 2019-09-19 | Connecting angle iron and support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210799613U true CN210799613U (en) | 2020-06-19 |
Family
ID=71242351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921567797.8U Active CN210799613U (en) | 2019-09-19 | 2019-09-19 | Connecting angle iron and support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210799613U (en) |
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2019
- 2019-09-19 CN CN201921567797.8U patent/CN210799613U/en active Active
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| GR01 | Patent grant | ||
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Address after: 311200, No. 35, Ning Dong Road, Xiaoshan economic and Technological Development Zone, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Shengao Technology Co.,Ltd. Address before: 311200, No. 35, Ning Dong Road, Xiaoshan economic and Technological Development Zone, Xiaoshan District, Zhejiang, Hangzhou Patentee before: ZHEJIANG SUNON FURNITURE MANUFACTURING Co.,Ltd. |