CN213174404U - Truss of roof truss - Google Patents
Truss of roof truss Download PDFInfo
- Publication number
- CN213174404U CN213174404U CN202021730627.XU CN202021730627U CN213174404U CN 213174404 U CN213174404 U CN 213174404U CN 202021730627 U CN202021730627 U CN 202021730627U CN 213174404 U CN213174404 U CN 213174404U
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- truss
- cross
- roof
- connecting portion
- shaped
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Abstract
The utility model discloses a truss of roof truss, including two crossbeams, top connecting piece and end connection spare, the one end of two crossbeams is connected through the top connecting piece, and the other end of two crossbeams is connected with end connection spare respectively, is detachable connections between top connecting piece and two crossbeams, also is detachable connections between end connection spare and the crossbeam. The utility model discloses a truss has that storage space is little, the transportation is convenient, cost of transportation is low, be favorable to the characteristics of mass production.
Description
Technical Field
The utility model belongs to the technical field of the house, a spare part in steel house room is related to, especially, relate to a truss of roof truss.
Background
At present, trusses of roof trusses of houses with steel structures are usually made of I-shaped steel. Such trusses tend to have several disadvantages: the storage space is great, and the transportation is convenient inadequately, and the cost of transportation is big, is unfavorable for the mass production moreover. Therefore, it is necessary to design a truss for roof truss to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a truss of roof truss, this truss have that storage space is little, the transportation is convenient, cost of transportation is low, be favorable to the characteristics of mass production.
In order to solve the technical problem, the utility model discloses a technical scheme is: the truss of the roof truss comprises two cross beams, a top connecting piece and an end connecting piece, wherein two ends of the cross beams are connected through the top connecting piece, two ends of the cross beams are connected with the end connecting piece respectively, the top connecting piece is detachably connected with the two cross beams, and the end connecting piece is detachably connected with the cross beams.
Furthermore, the top connecting piece is provided with two first connecting parts, one ends of the two first connecting parts are connected with each other, one first connecting part of the top connecting piece is connected with one end of one cross beam through a bolt, and the other first connecting part of the top connecting piece is connected with one end of the other cross beam through a bolt.
Furthermore, the shape of the top connecting piece is in a reverse V shape.
Furthermore, the cross section of the first connecting part is shaped like a U.
Furthermore, a first through hole is formed in the first connecting portion, and the first through hole penetrates through the first connecting portion in the thickness direction.
Furthermore, the end connecting piece is provided with two second connecting parts, one ends of the two second connecting parts are connected with each other, and one second connecting part of the end connecting piece is connected with the cross beam through a bolt.
Furthermore, the cross section of the second connecting part is shaped like a U.
Furthermore, a second through hole is formed in the second connecting portion, and the second through hole penetrates through the second connecting portion in the thickness direction.
Further, the cross beam comprises two U-shaped strips, the back surfaces of the two U-shaped strips are attached to each other, and the two U-shaped strips are connected together through bolts, so that the cross beam is formed.
Furthermore, a third through hole is formed in the back face of the U-shaped strip.
The utility model discloses beneficial effect: the utility model discloses a truss is modular design, and each component can be dismantled, and crossbeam self can also be dismantled moreover, and consequently each part detachable is processed to separately packing is stored, during the construction with each part transport the job site assemble can, consequently the storage space is little, the transportation is convenient, has reduced the cost of transportation, is favorable to mass production moreover.
Drawings
Fig. 1 is a schematic structural diagram of a truss according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the top connection member connected to two cross members, respectively.
Fig. 3 is a side view of the first connection portion when connected to the cross member.
Fig. 4 is a schematic view of the structure of the top connector.
Fig. 5 is a schematic view of the structure of the end connector when connected to the cross member.
Fig. 6 is a side view of the second connecting portion when connected to the cross member.
Fig. 7 is a schematic view of the structure of the end connector.
Fig. 8 is a schematic view of the structure of the U-shaped strip.
Fig. 9 is a left side view of fig. 8.
Description of reference numerals:
the device comprises a beam 1, a top connecting piece 2, an end connecting piece 3 and a bolt 4;
a U-shaped strip 11;
a back 111, a third through hole 112;
a first connecting portion 21;
a first through hole 211;
a second connecting portion 31;
a second through hole 311.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the truss of the roof truss of this embodiment includes two crossbeams 1, top connecting pieces 2 and end connecting pieces 3, one end of the two crossbeams 1 is connected through the two top connecting pieces 2, the other end of the two crossbeams 1 is connected with the two end connecting pieces 3 respectively, the top connecting pieces 2 and the two crossbeams 1 are detachably connected, and the end connecting pieces 3 and the crossbeams 1 are also detachably connected.
Referring to fig. 3, the cross member 1 includes two U-shaped bars 11, the U-shaped bars 11 are configured as shown in fig. 8 and 9, and a third through hole 112 is formed in a back surface 111 of each U-shaped bar 11, and the third through hole 112 penetrates through the U-shaped bar 11 in a thickness direction. The back surfaces 111 of the two U-shaped bars 11 are attached to each other, and the two U-shaped bars 11 are connected together by bolts 4, thereby forming the cross member 1.
Referring to fig. 4, the top connection member 2 is in a shape of a reverse-v, two first connection portions 21 are formed on the top connection member 2, one ends of the two first connection portions 21 are connected to each other, an included angle between the two first connection portions 21 is 156 °, eight first through holes 211 are formed in the first connection portions 21, and the first through holes 211 penetrate through the first connection portions 21 in the thickness direction. Referring to fig. 2 and 3, one first connection portion 21 of the top link 2 is connected to one end of one of the cross beams 1 by means of a bolt 4, and the other first connection portion 21 of the top link 2 is connected to one end of the other of the cross beams 1 by means of a bolt 4. Preferably, the first connecting portion 21 has a "U" shape in cross section.
Referring to fig. 7, the end connector 3 is formed with two second connection portions 31, one ends of the two second connection portions 31 are connected to each other, an included angle between the two second connection portions 31 is 102 °, eight second through holes 311 are formed in the second connection portions 31, and the second through holes 311 penetrate in a thickness direction of the second connection portions 31. Referring to fig. 5 and 6, one second connection portion 31 of the end connector 3 is connected to the cross member 1 by a bolt 4, and the other second connection portion 31 of the end connector 3 is connected to an external support column by a bolt 4. Preferably, the second connecting portion 31 has a substantially u-shaped cross-section.
The utility model discloses a truss is modular design, and each component can be dismantled, and crossbeam self can also be dismantled moreover, and consequently each part detachable is processed to separately packing is stored, during the construction with each part transport the job site assemble can, consequently the storage space is little, the transportation is convenient, has reduced the cost of transportation, is favorable to mass production moreover.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The truss of the roof truss is characterized by comprising two cross beams (1), a top connecting piece (2) and end connecting pieces (3), wherein one end of each cross beam (1) is connected with the top connecting piece (2) in a two-way mode, the other end of each cross beam (1) is connected with the end connecting piece (3) respectively, the top connecting pieces (2) are connected with the two cross beams (1) in a detachable mode, and the end connecting pieces (3) are connected with the cross beams (1) in a detachable mode.
2. A truss for a roof truss as defined in claim 1 wherein said top connector (2) is provided with two first connecting portions (21), one end of the two first connecting portions (21) being connected to each other, one first connecting portion (21) of said top connector (2) being connected to one end of one of said cross beams (1) by means of a bolt (4), the other first connecting portion (21) of said top connector (2) being connected to one end of the other of said cross beams (1) by means of a bolt (4).
3. Truss of a roof truss as characterised in claim 1 or 2 wherein the top connector (2) is "Λ" shaped in profile.
4. Truss of a roof truss according to claim 2, wherein said first connecting portion (21) is substantially U-shaped in cross-section.
5. A truss for roof truss according to claim 2 or 4 wherein said first connecting portion (21) is provided with a first through hole (211), said first through hole (211) penetrating in a thickness direction of said first connecting portion (21).
6. A truss of roof trusses according to claim 1 wherein said end connector (3) is provided with two second connecting portions (31), one end of said two second connecting portions (31) being connected to each other, one second connecting portion (31) of said end connector (3) being connected to said cross member (1) by means of a bolt (4).
7. Truss of a roof truss according to claim 6 wherein said second connecting portion (31) is substantially U-shaped in cross-section.
8. A truss of roof trusses according to claim 6 or 7 wherein said second connecting portion (31) is provided with a second through hole (311), said second through hole (311) penetrating in a thickness direction of said second connecting portion (31).
9. Truss of a roof truss according to claim 1 wherein said cross-member (1) comprises two U-shaped bars (11), the back surfaces (111) of said two U-shaped bars (11) being attached to each other, the two U-shaped bars (11) being connected together by bolts (4) to form said cross-member (1).
10. Truss of a roof truss according to claim 9 wherein the back side (111) of the U-shaped bars (11) is provided with third through holes (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021730627.XU CN213174404U (en) | 2020-08-18 | 2020-08-18 | Truss of roof truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021730627.XU CN213174404U (en) | 2020-08-18 | 2020-08-18 | Truss of roof truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213174404U true CN213174404U (en) | 2021-05-11 |
Family
ID=75766952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021730627.XU Active CN213174404U (en) | 2020-08-18 | 2020-08-18 | Truss of roof truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213174404U (en) |
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2020
- 2020-08-18 CN CN202021730627.XU patent/CN213174404U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220905 Address after: No. 161-2, Liguan Road, Mashe Village, Lishui Town, Nanhai District, Foshan City, Guangdong Province, 528200 Patentee after: Foshan You Farmhouse Construction Technology Co.,Ltd. Address before: No.13-2, Heshun common Industrial Zone East, Lishui Town, Nanhai District, Foshan City, Guangdong Province 528200 Patentee before: Foshan younaishe Construction Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |