CN216108957U - Steel-wood combined truss arch supporting structure unit with radian triangle - Google Patents
Steel-wood combined truss arch supporting structure unit with radian triangle Download PDFInfo
- Publication number
- CN216108957U CN216108957U CN202122435505.9U CN202122435505U CN216108957U CN 216108957 U CN216108957 U CN 216108957U CN 202122435505 U CN202122435505 U CN 202122435505U CN 216108957 U CN216108957 U CN 216108957U
- Authority
- CN
- China
- Prior art keywords
- plate
- frame
- chord
- connecting piece
- chords
- 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.)
- Active
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The application relates to a triangular steel-wood combined truss arch supporting structure unit with radian, which belongs to the field of building construction and comprises an upper chord, a lower chord, a web frame, a first connecting piece and a second connecting piece; the first connecting piece is arranged between the upper chord and the abdomen frame and is used for connecting the upper chord and the abdomen frame and movably connected with the abdomen frame; the second connecting piece is arranged between the lower chord and the web frame and is used for connecting the lower chord and the web frame; the web frame is of a triangular connection structure and has high stability, the upper chords and the two lower chords are respectively connected to three corners of the web frame, the two ends of each of the upper chords and the two ends of each of the lower chords are provided with grooves and tongues, and the two adjacent upper chords or the two adjacent lower chords are matched through the grooves and tongues to form a complete rod body so as to facilitate the construction of a subsequent truss; this application has the effect that improves and builds truss stability.
Description
Technical Field
The application relates to the field of building construction, in particular to a triangular steel-wood combined truss arch supporting structure unit with radian.
Background
At present, when building a large-span load-bearing structure and a high-rise structure, such as a large-span factory building, an exhibition hall, a sports hall and a bridge, a main structure of the building is generally composed of an upper chord, a lower chord and a web frame, the upper chord and the lower chord are connected through the web frame to form a truss structure, the truss is mainly used for bearing axial tension or pressure, the strength of materials can be fully utilized, and materials can be saved compared with a real web beam when building a large-span building.
In view of the above-mentioned related art, the inventor believes that when a building with a large span is built, the requirement for stability of truss building is high, and the connection between the upper chord member, the lower chord member and the web members may be unstable.
SUMMERY OF THE UTILITY MODEL
In order to improve the stability when putting up the truss, this application provides a take radian triangle steel wood combination truss to encircle supporting structure unit.
The application provides a take radian triangle steel wood combination truss to encircle supporting structure unit adopts following technical scheme:
a steel-wood combined truss arch supporting structure unit with radian comprises an upper chord member, a lower chord member, a web frame, a first connecting member and a second connecting member; the first connecting piece is arranged between the upper chord and the abdomen frame and is used for connecting the upper chord and the abdomen frame and is movably connected with the abdomen frame; the second connecting piece is arranged between the lower chord and the web frame and is used for connecting the lower chord and the web frame; the web frame is a triangular connection structure, and the upper chord and the two lower chords are respectively connected at three corners of the web frame.
By adopting the technical scheme, the upper chord, the web frame and the lower chord are connected into a whole through the first connecting piece and the second connecting piece; the first connecting piece is movably connected with the abdomen frame, so that the included angle between the first connecting piece and the abdomen frame is convenient to adjust, and the applicability is improved; the web frame is of a triangular connection structure, and the triangle has stability, so that the web frame is more stable when the web frame is connected with the upper chord and the lower chord, and the truss built by the upper chord, the lower chord and the web frame is more stable.
Optionally, the number of the upper chords is two, the first connecting piece comprises an installation plate, a connecting plate, a first lug plate and a first bolt, the connecting plate is arranged on the installation plate and is perpendicular to the plate surface of the installation plate, and the first lug plate is arranged on the plate surface of the installation plate, which is far away from the connecting plate; the connecting plate is located between two upper chords, the mounting panel is connected with the pole wall laminating of upper chord, first otic placode passes through first bolted connection with the web frame.
Through adopting above-mentioned technical scheme, the mounting panel is connected with the pole wall of upper chord for install the first otic placode on the mounting panel comparatively stable be connected with the upper chord, and the rethread first bolt is connected web frame and otic placode, thereby has realized comparatively stable being connected between web frame and the upper chord.
Optionally, the second connecting piece includes a second lug plate and a second bolt, the second lug plate is disposed on the lower chord, and the second lug plate is connected with the web frame through the second bolt.
Through adopting above-mentioned technical scheme, the second otic placode is connected on the lower chord, and the abdomen frame is connected with the lower chord through the second bolt, and the connection process is comparatively convenient and has realized comparatively stable being connected between lower chord and the abdomen frame.
Optionally, the web frame is composed of three web rods, the three web rods form a triangle, a hinged plate is arranged at one corner of the web frame, and the first bolt is sequentially threaded through the hinged plate and the first lug plate; connecting holes are formed in the other two corners of the web frame, the second bolt penetrates through the connecting holes in a threaded mode and is arranged at the other two corners of the web frame, and the second bolt is connected with the second lug plate in a threaded mode after penetrating through the connecting holes.
By adopting the technical scheme, the abdomen frame is in a triangular structure consisting of the three abdomen rods, and has higher stability; the hinged plate is arranged at one corner of the web frame, the hinged plate and the first ear plate are connected through the first bolt, the connecting holes are formed in the other two corners of the web frame, the web frame is connected with the second ear plate through the second bolt, and the effects that the web frame is connected with the upper chord and the lower chord conveniently and stably are achieved.
Optionally, the upper chords are further provided with fixing assemblies, each fixing assembly comprises a fixing plate and a reinforcing screw, the fixing plates are arranged between the two upper chords, and the reinforcing screws penetrate through the two upper chords and the fixing plates.
Through adopting above-mentioned technical scheme, the fixed plate is located between two upper chords for the gap between two upper chords diminishes, and reuse reinforcement screw is connected two upper chords with the fixed plate, has reached the comparatively stable effect of connecting two upper chords.
Optionally, the two ends of the upper chord and the lower chord are provided with tongues and grooves, and two adjacent upper chords or two adjacent lower chords are matched through the tongues and grooves to form a complete rod body.
By adopting the technical scheme, two adjacent upper chords or lower chords are connected through the tongue-and-groove, so that the connection between the upper chords and the connection between the lower chords are more compact and stable.
Optionally, pre-drilled holes are formed in the positions, close to the upper chord of the rabbet, of the rod wall and the rod wall of the lower chord of the rabbet.
By adopting the technical scheme, the reserved pre-drilled holes can conveniently connect the tongue-and-groove positions of the adjacent upper chord member or the lower chord member through the screws.
Optionally, the abdomen frame is coated with an anti-rust coating layer.
Through adopting above-mentioned technical scheme, the antirust paint layer makes the abdomen frame difficult rusty, has increased the durability of abdomen frame.
In summary, the present application includes at least one of the following beneficial technical effects:
the web frame is connected with the upper chord through the first connecting piece, and is connected with the lower chord through the second connecting piece, so that the web frame is connected with the upper chord and the lower chord into a whole, and the web frame adopts a triangular structure, so that the stability is improved, and the web frame has better supporting capability;
the two ends of the upper chord and the lower chord are provided with the tongue-and-groove, so that the connection between the two adjacent upper chords or lower chords is more stable;
the fixing plate is clamped between the two upper chords, and the reinforcing screw fixes the two upper chords through the fixing plate, so that the two upper chords are connected more stably.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is an exploded structure and a partial sectional view of the first connector and the web frame in connection with the embodiment of the present application.
Fig. 4 is a partially enlarged view of a portion B in fig. 3.
Description of reference numerals: 1. an upper chord; 2. a lower chord; 3. an abdominal frame; 31. a web member; 32. a hinge plate; 33. connecting holes; 4. a first connecting member; 41. mounting a plate; 42. a connecting plate; 43. a first ear plate; 44. a first bolt; 5. a second connecting member; 51. a second ear panel; 52. a second bolt; 53. a base plate; 6. a fixing assembly; 61. a fixing plate; 62. reinforcing the screw; 7. a tongue-and-groove; 8. and (5) pre-drilling.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses take radian triangle steel wood combination truss arch bearing structure unit. Referring to fig. 1 and 2, the triangular steel-wood composite truss arch supporting structure unit with radian comprises an upper chord 1, a lower chord 2, a web frame 3, a first connecting piece 4 and a second connecting piece 5; the upper chord 1 and the lower chord 2 are both made of laminated wood, and the web frame 3 is made of steel; the first connecting piece 4 is arranged between the upper chord 1 and the abdomen frame 3, the first connecting piece 4 is used for connecting the upper chord 1 and the abdomen frame 3, and the first connecting piece 4 is movably connected with the abdomen frame 3; the second connecting piece 5 is arranged between the lower chord 2 and the web frame 3, the second connecting piece 5 is used for connecting the lower chord 2 and the web frame 3, and the web frame 3 adopts a triangular structure and has higher stability; the upper chord 1 and the two lower chords 2 are respectively connected at three corners of the web frame 3, the upper chord 1, the lower chord 2 and the web member 31 are connected into a truss supporting unit through the first connecting piece 4 and the second connecting piece 5, and then the truss supporting units are connected to form a truss arch structure, so that the built truss has higher stability.
Referring to fig. 3, the web frame 3 is composed of three web members 31, and the three web members 31 form a triangle, the triangle structure has high stability in construction, and the triangular web frame 3 is adopted to make the connection between the upper chord 1 and the lower chord 2 more stable; a hinge plate 32 is welded at one corner of the web frame 3, the hinge plate 32 comprises two plate bodies, the two plate bodies are parallel to each other, and threaded holes are formed in the two plate bodies; connecting holes 33 are formed in the other two corners of the web frame 3, and the connecting holes 33 are threaded holes; the hinge plates 32 and the connecting holes 33 are arranged to facilitate the connection of the web frame 3 with the upper chord 1 and the lower chord 2; the surface of the abdomen frame 3 is also coated with an antirust coating layer, so that the abdomen frame 3 is not easy to corrode, and the service life of the abdomen frame 3 is prolonged.
Referring to fig. 3 and 4, each truss supporting unit is provided with two upper chords 1, the two upper chords 1 are connected with the web 3 through a first connecting piece 4, the first connecting piece 4 comprises a mounting plate 41, a connecting plate 42, a first lug plate 43 and a first bolt 44, the connecting plate 42 is welded on the mounting plate 41 and is perpendicular to the surface of the mounting plate 41, the first lug plate 43 is welded on the surface of the mounting plate 41 away from the connecting plate 42, the first lug plate 43 comprises three plate bodies, the three plate bodies are arranged in parallel, and threaded holes are formed in the three plate bodies; the connecting plate 42 is located between the two upper chords 1, and the mounting plate 41 is simultaneously connected to the wall of the two upper chords 1 by screws.
When the first ear plate 43 is connected with the hinge plates 32, the two plate bodies of the hinge plates 32 are respectively placed in two gaps formed by the three plate bodies of the first ear plate 43, and the gap of each first ear plate 43 can be simultaneously filled with the plate bodies of the two hinge plates 32, so that the first ear plate 43 can simultaneously connect two groups of hinge plates 32, namely the first ear plate 43 can simultaneously connect two groups of bellcranks 3; for articulated setting between first otic placode 43 and the articulated plate 32, be convenient for adjust the contained angle between articulated plate 32 and the first otic placode 43 according to actual conditions, the adjustable of two abdomen framves 3 angles has been realized, after the angle of abdomen frame 3 has been adjusted, first bolt 44 is threaded in proper order and is worn to establish the screw hole department on articulated plate 32 and the screw hole department on first otic placode 43, fixed between articulated plate 32 and the first otic placode 43 has been realized, in this embodiment, first bolt 44 adopts the high strength bolt, make the connection between last chord 1 and the abdomen frame 3 more stable.
Referring to fig. 2 and 3, the second connecting member 5 includes a second ear plate 51 and a second bolt 52, a backing plate 53 is connected to the lower chord 2 through a screw, the second ear plate 51 is welded to the backing plate 53, the second ear plate 51 includes two plate bodies, the two plate bodies are parallel to each other and have threaded holes formed in the two plate bodies, the edge of the web frame 3 is placed between the two plate bodies of the second ear plate 51, the second bolt 52 is threaded in sequence through the threaded holes formed in the second ear plate 51 and the connecting hole 33 formed in the web frame 3, namely, the web frame 3 is connected with the lower chord 2, and at the moment, the upper chord 1 is connected with the lower chord 2 and the web frame 3 in a stable manner.
Referring to fig. 3 and 4, in order to increase the stability between the two upper chords 1, the upper chords 1 are further provided with a fixing assembly 6, the fixing assembly 6 includes a fixing plate 61 and a reinforcing screw 62, the fixing plate 61 is clamped between the two upper chords 1, the reinforcing screw 62 is arranged on the two upper chords 1 and the fixing plate 61 in a penetrating manner, the fixing plate 61 reduces a gap between the two upper chords 1, and when the reinforcing screw 62 fixes the two upper chords 1, the two upper chords 1 are connected more stably.
Referring to fig. 1 and 3, after an upper chord 1, a lower chord 2 and a web 3 are connected to form a truss support unit, in order to facilitate the connection of a plurality of truss support units, two ends of the upper chord 1 and the lower chord 2 are both provided with a rabbet 7, and a pre-drilled hole 8 is formed in a position, close to the rabbet 7, of a rod wall of the upper chord 1 and a rod wall of the lower chord 2, and the pre-drilled hole 8 facilitates the connection of two adjacent upper chords 1 or two adjacent lower chords 2 through screws, so that two adjacent upper chords 1 and two adjacent lower chords 2 form a complete rod body.
The implementation principle of the triangular steel-wood combined truss arch supporting structure unit with the radian is as follows: be provided with first connecting piece 4 between two upper chords 1, first otic placode 43 on first connecting piece 4 is used for being connected with articulated slab 32 on the web frame 3, and articulate between first otic placode 43 and the articulated slab 32, be convenient for adjust the angle between web frame 3 and the upper chords 1, fix web frame 3 and upper chords 1 through first bolt 44 after adjusting the angle, second otic placode 51 on lower chord 2 is connected through second bolt 52 with connecting hole 33 on the web frame 3, upper chord 1 this moment, lower chord 2 and web frame 3 connect into a whole and have higher stability promptly, thereby be convenient for the building of follow-up truss.
Claims (8)
1. The utility model provides a take radian triangle steel wood combination truss to encircle supporting structure unit which characterized in that: comprises an upper chord (1), a lower chord (2), a web frame (3), a first connecting piece (4) and a second connecting piece (5); the first connecting piece (4) is arranged between the upper chord (1) and the abdomen frame (3), the first connecting piece (4) is used for connecting the upper chord (1) and the abdomen frame (3), and the first connecting piece (4) is movably connected with the abdomen frame (3); the second connecting piece (5) is arranged between the lower chord (2) and the web frame (3), and the second connecting piece (5) is used for connecting the lower chord (2) and the web frame (3); the abdomen frame (3) is of a triangular connection structure, and the upper chord (1) and the two lower chords (2) are connected to three corners of the abdomen frame (3) respectively.
2. The triangular steel-wood composite truss arch supporting structure unit with radian according to claim 1, wherein: the two upper chords (1) are arranged, the first connecting piece (4) comprises a mounting plate (41), a connecting plate (42), a first lug plate (43) and a first bolt (44), the connecting plate (42) is arranged on the mounting plate (41) and is perpendicular to the plate surface of the mounting plate (41), and the first lug plate (43) is arranged on the plate surface, away from the connecting plate (42), of the mounting plate (41); the connecting plate (42) is located between the two upper chords (1), the mounting plate (41) is attached to the rod wall of the upper chords (1), and the first ear plate (43) is connected with the web frame (3) through a first bolt (44).
3. The triangular steel-wood composite truss arch supporting structure unit with radian according to claim 2, wherein: the second connecting piece (5) comprises a second lug plate (51) and a second bolt (52), the second lug plate (51) is arranged on the lower chord (2), and the second lug plate (51) is connected with the web frame (3) through the second bolt (52).
4. The triangular steel-wood composite truss arch supporting structure unit with radian according to claim 3, wherein: the web frame (3) consists of three web rods (31), the three web rods (31) form a triangle, a hinge plate (32) is arranged at one corner of the web frame (3), and the first bolt (44) is sequentially threaded on the hinge plate (32) and the first lug plate (43); connecting holes (33) are formed in the other two corners of the web frame (3), the second bolt (52) penetrates through the connecting holes (33) in a threaded mode to be arranged at the other two corners of the web frame (3), and the second bolt (52) penetrates through the connecting holes (33) and then is in threaded connection with the second lug plate (51).
5. The triangular steel-wood composite truss arch supporting structure unit with radian according to claim 2, wherein: still set up fixed subassembly (6) on upper chord (1), fixed subassembly (6) are including fixed plate (61) and reinforcement screw (62), fixed plate (61) set up between two upper chord (1), reinforcement screw (62) wear to establish on two upper chord (1) and fixed plate (61).
6. The triangular steel-wood composite truss arch supporting structure unit with radian according to claim 1, wherein: the two ends of the upper chord (1) and the two ends of the lower chord (2) are both provided with the tongue-and-groove (7), and two adjacent upper chords (1) or two adjacent lower chords (2) are matched through the tongue-and-groove (7) to form a complete rod body.
7. The triangular steel-wood composite truss arch supporting structure unit with radian according to claim 6, wherein: the wall of the upper chord (1) and the wall of the lower chord (2) close to the rabbet (7) are both provided with pre-drilled holes (8).
8. The triangular steel-wood composite truss arch supporting structure unit with radian according to claim 1, wherein: and an antirust coating layer is coated on the abdomen frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122435505.9U CN216108957U (en) | 2021-10-11 | 2021-10-11 | Steel-wood combined truss arch supporting structure unit with radian triangle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122435505.9U CN216108957U (en) | 2021-10-11 | 2021-10-11 | Steel-wood combined truss arch supporting structure unit with radian triangle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216108957U true CN216108957U (en) | 2022-03-22 |
Family
ID=80691593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122435505.9U Active CN216108957U (en) | 2021-10-11 | 2021-10-11 | Steel-wood combined truss arch supporting structure unit with radian triangle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216108957U (en) |
-
2021
- 2021-10-11 CN CN202122435505.9U patent/CN216108957U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109138160B (en) | High-low web member truss girder based on assembled cold-formed thin-walled steel | |
| CN111648526A (en) | Cold-formed thin-wall steel laminated wood combined member | |
| CN109112945B (en) | Bamboo wood and steel combined box girder based on bolted connection | |
| CN216108957U (en) | Steel-wood combined truss arch supporting structure unit with radian triangle | |
| CN213143609U (en) | Cold-formed thin-wall steel laminated wood combined member | |
| CN210049396U (en) | Connecting component of assembly type building structure | |
| CN216108969U (en) | Steel structure node | |
| CN209227354U (en) | One kind being based on bolted bamboo and wood and steel combined box beam | |
| CN212224210U (en) | Steel structure frame for high-rise building | |
| BR0115671B1 (en) | roof / roof construction, composite, double prestressed, flat roofed for large span industrial buildings. | |
| CN111997251A (en) | Prefabricated roof capable of being circulated and used for fully-assembled temporary building board house and manufacturing method thereof | |
| CN213115028U (en) | Truss girder assembling device | |
| CN213597290U (en) | Novel ultralight floor | |
| CN218205224U (en) | Assembly type truss for building easy to assemble | |
| CN215483778U (en) | Composite wall with quick installation function | |
| CN214784698U (en) | Truss girder structure of high-rise and multi-layer steel structure transfer floor | |
| CN218346440U (en) | Connection structure of two steel sheet shear force walls in outside | |
| CN215670404U (en) | Assembled steel concrete building composite floor structure | |
| CN216075507U (en) | Laminated wood and steel web node connecting structure | |
| CN113738003B (en) | Easy-to-disassemble and assemble stainless steel-wood-lightweight concrete combined beam-slab system and construction method | |
| CN220521746U (en) | Fireproof and corrosion-resistant beam | |
| CN220666508U (en) | Floor wood beam bottom and steel beam connection structure | |
| CN109057040A (en) | A kind of clod wash lightweight steel construction system and assembled wall skeleton structure | |
| CN218564109U (en) | Portable detachable square sleeve | |
| CN217204622U (en) | Reinforced steel structure at joint of steel structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |