CN212773144U - Triangular roof truss of light steel prefabricated house - Google Patents
Triangular roof truss of light steel prefabricated house Download PDFInfo
- Publication number
- CN212773144U CN212773144U CN202021227782.XU CN202021227782U CN212773144U CN 212773144 U CN212773144 U CN 212773144U CN 202021227782 U CN202021227782 U CN 202021227782U CN 212773144 U CN212773144 U CN 212773144U
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- connecting piece
- underbeam
- holes
- light steel
- roof truss
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 230000001174 ascending effect Effects 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a triangle roof truss of light steel prefabricated house, including underbeam, upper beam, longeron, upper junction spare, lower junction spare and side connecting piece, the underbeam middle part is connected with the lower junction spare, the underbeam both ends respectively are connected with a set of side connecting piece, the underbeam upside is provided with the longeron, the longeron upper end is provided with the connecting piece, the both ends of upper junction spare insert inside its adjacent upper beam, the upper beam is the pot head of upper junction spare on the back of the body on the inclined part of side connecting piece upper end, underbeam and upper beam are the ascending U-shaped strip structure of opening, the both ends of underbeam are respectively opened there are three underbeam end holes of group, open at the underbeam middle part has three underbeam mesopores of group, respectively open the both ends of upper beam has three upper beam end holes of group, the longeron is square pipe and cuts the constitution, respectively open the both ends of. This triangle roof truss of light steel prefabricated house has good intensity, connects the selection diversification, is fit for generally using widely.
Description
Technical Field
The utility model belongs to the technical field of the light steel prefabricated house, concretely relates to triangle roof truss of light steel prefabricated house.
Background
The light steel movable house is an environment-friendly economical movable house with a brand-new concept, wherein light steel is used as a framework, a sandwich board is used as a surrounding material, the light steel is spatially combined by using a standard modulus series, and components are connected by bolts. The temporary building can be assembled and disassembled simply, the universal standardization of the temporary building is realized, and the building concept of environmental protection, energy conservation, rapidness and high efficiency is established.
The triangle roof truss of current light steel prefabricated house is usually through welded fastening, and welded fastening has the problem of difficult dismantlement, perhaps screw and metal sheet complex mode are fixed, and the fixed effect of this kind of fixed mode is comparatively general, produces easily and rocks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a triangle roof truss of light steel prefabricated house to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a triangle roof truss of light steel prefabricated house, includes underbeam, upper beam, longeron, goes up connecting piece, lower connecting piece and side connecting piece, the underbeam middle part is connected with the lower connecting piece, the underbeam both ends respectively are connected with a set of side connecting piece, the lower connecting piece upside is provided with the longeron, the longeron upper end is provided with the connecting piece, the both ends of going up the connecting piece insert inside its adjacent upper beam, the last roof beam is equipped with the pot head of connecting piece on the back on the inclined part of side connecting piece upper end.
Preferably, the lower beam and the upper beam are both of a U-shaped strip structure with an upward opening, two ends of the lower beam are respectively provided with three groups of lower beam end holes, the middle part of the lower beam is provided with three groups of lower beam middle holes, and two ends of the upper beam are respectively provided with three groups of upper beam end holes.
Preferably, the longitudinal beam is formed by cutting a square tube, and two groups of longitudinal beam holes are respectively formed in two ends of the longitudinal beam.
Preferably, a set of upper connecting piece end strips are arranged on two sides of the upper connecting piece respectively, upper connecting piece middle strips are arranged at the lower end of the upper connecting piece, three sets of upper end strip holes are formed in the upper connecting piece end strips respectively, and two sets of upper middle strip holes are formed in the upper connecting piece middle strips.
Preferably, the lower connecting member has an inverted T-shaped profile, two sets of lower connecting member holes are opened in a vertical portion of an upper side of the lower connecting member, and three sets of lower connecting member holes are opened in a horizontal portion of a lower side of the lower connecting member.
Preferably, the profile of the side connecting piece is of a fan-shaped block structure, two sides of the side connecting piece are respectively provided with a separating block, three groups of beam connecting holes are respectively formed in the inner parts of the side connecting pieces on the upper side and the lower side of the separating block, and one end, back to the separating block, of the side connecting piece is provided with a column connecting hole.
The utility model discloses a technological effect and advantage: according to the triangular roof truss of the light steel prefabricated house, the lower beam, the upper beam, the longitudinal beam, the upper connecting piece, the lower connecting piece and the side connecting piece can be connected through rivets, can be connected through bolts and nuts, and can be connected through bolts and nuts, so that more connecting schemes can be used, and a required connecting member can be found easily; the lower beam, the upper beam, the longitudinal beam, the upper connecting piece, the lower connecting piece and the side connecting piece are connected in a sleeving and inserting mode, an overlarge connecting gap is avoided after connection is completed, and the problem of shaking caused by the overlarge connecting gap of a conventional metal plate matched screw is solved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the structure of the separated state of the present invention;
FIG. 3 is a schematic view of the upper connecting member of the present invention;
fig. 4 is a schematic view of the side connecting member structure of the present invention.
In the figure: 1 lower beam, 101 lower beam middle hole, 102 lower beam end hole, 2 upper beam, 201 upper beam end hole, 3 longitudinal beam, 301 longitudinal beam hole, 4 upper connecting piece, 401 upper connecting piece end strip, 402 upper end strip hole, 403 upper connecting piece middle strip, 404 upper middle strip hole, 5 lower connecting piece, 501 lower connecting piece hole, 6 side connecting piece, 601 separating block, 602 beam connecting hole, 603 column connecting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments 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 work belong to the protection scope of the present invention.
The utility model provides a triangle roof truss of light steel prefabricated house as shown in fig. 1-4, including underbeam 1, upper beam 2, longeron 3, upper junction piece 4, lower junction piece 5 and side connecting piece 6, underbeam 1 middle part is connected with lower junction piece 5, underbeam 1 both ends respectively are connected with a set of side connecting piece 6, 5 upsides of underbeam are provided with longeron 3, 3 upper ends of longeron are provided with connecting piece 4, insert inside 2 of its adjacent upper beam at the both ends of upper junction piece 4, 2 sets up on the inclined part of side connecting piece 6 upper end at the last roof beam 2 pot head of connecting piece 4 dorsad.
Specifically, underbeam 1 and upper beam 2 are the ascending U-shaped strip structure of opening, the both ends of underbeam 1 are respectively opened and are had three group underbeam end holes 102, open at underbeam 1 middle part has three group underbeam mesopores 101, the both ends of upper beam 2 are respectively opened and are had three group upper beam end holes 201, and underbeam 1 and upper beam 2 are the channel-section steel manufacturing, and the manufacturing material is comparatively easily obtained.
Specifically, longeron 3 cuts the constitution for square pipe, two sets of longeron holes 301 have respectively been opened at the both ends of longeron 3, and the structure that square pipe box was established has good joint strength.
Specifically, a set of upper connecting piece end strips 401 are respectively arranged on two sides of the upper connecting piece 4, an upper connecting piece middle strip 403 is arranged at the lower end of the upper connecting piece 4, three sets of upper end strip holes 402 are respectively formed in the upper connecting piece end strips 401, two sets of upper middle strip holes 404 are formed in the upper connecting piece middle strip 403, and the upper connecting piece 4 is used for connecting two sets of upper beams 2 and a set of longitudinal beams 3.
Specifically, the lower connecting member 5 has an inverted T-shaped profile, two sets of lower connecting member holes 501 are formed in a vertical portion of the upper side of the lower connecting member 5, three sets of lower connecting member holes 501 are formed in a horizontal portion of the lower side of the lower connecting member 5, and the lower connecting member 5 is used for connecting the longitudinal beam 3 and the lower beam 1.
Specifically, the profile of the side connecting member 6 is a fan-shaped block structure, two sides of the side connecting member 6 are respectively provided with a separating block 601, three groups of beam connecting holes 602 are respectively formed in the side connecting member 6 at the upper side and the lower side of the separating block 601, one end of the side connecting member 6, which is opposite to the separating block 601, is provided with a column connecting hole 603, and the side connecting member 6 completes the connection of the upper beam 2 and the lower beam 1.
The working principle of the triangular roof truss of the light steel prefabricated house comprises that a lower beam 1, an upper beam 2, a longitudinal beam 3, an upper connecting piece 4, a lower connecting piece 5 and a side connecting piece 6 are combined during connection, connecting parts can be matched structures of screws and nuts, and matched structures of rivets or bolts and snap springs, and are inserted into a lower beam middle hole 101, a lower beam end hole 102, an upper beam end hole 201, a longitudinal beam hole 301, an upper end strip hole 402, an upper middle strip hole 404, a lower connecting piece hole 501, a beam connecting hole 602 and a column connecting hole 603, so that connection of the lower beam 1, the upper beam 2 and the longitudinal beam 3 is completed, the upper connecting piece 4, the lower connecting piece 5 and the side connecting piece 6 can be pressed at the joint of the lower beam 1 and the upper beam 2 of a channel steel structure through the connecting parts, and the problem of shaking caused by an overlarge gap can be avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a triangle roof truss of light steel prefabricated house, includes underbeam (1), entablature (2), longeron (3), upper junction spare (4), lower junction spare (5) and side connection spare (6), its characterized in that: underbeam (1) middle part is connected with underbeam (5), underbeam (1) both ends respectively are connected with a set of side connecting piece (6), underbeam (5) upside is provided with longeron (3), longeron (3) upper end is provided with connecting piece (4), it is inside its adjacent upper beam (2) to insert at the both ends of upper connecting piece (4), the last roof beam (2) is equipped with the pot head of connecting piece (4) dorsad on the inclined part of side connecting piece (6) upper end.
2. The triangular roof truss of light steel prefabricated house of claim 1, characterized in that: underbeam (1) and upper beam (2) are the ascending U-shaped strip structure of opening, the both ends of underbeam (1) are respectively opened and are had three groups of underbeam end holes (102), underbeam (1) middle part is opened and is had three groups of underbeam mesopores (101), the both ends of upper beam (2) are respectively opened and are had three groups of upper beam end holes (201).
3. The triangular roof truss of light steel prefabricated house of claim 1, characterized in that: the longitudinal beam (3) is formed by cutting a square tube, and two groups of longitudinal beam holes (301) are respectively formed in two ends of the longitudinal beam (3).
4. The triangular roof truss of light steel prefabricated house of claim 1, characterized in that: go up connecting piece (4) both sides and respectively be equipped with a set of upper junction spare end strip (401), go up connecting piece (4) lower extreme and be provided with connecting piece median (403) in, upper junction spare end strip (401) inside respectively opens has three group upper end strip holes (402), it has two sets of upper median strip holes (404) to open in upper junction spare median strip (403).
5. The triangular roof truss of light steel prefabricated house of claim 1, characterized in that: the profile of the lower connecting piece (5) is in an inverted T shape, two groups of lower connecting piece holes (501) are formed in the vertical part of the upper side of the lower connecting piece (5), and three groups of lower connecting piece holes (501) are formed in the horizontal part of the lower side of the lower connecting piece (5).
6. The triangular roof truss of light steel prefabricated house of claim 1, characterized in that: the profile of the side connecting piece (6) is of a fan-shaped block structure, two sides of the side connecting piece (6) are respectively provided with a separating block (601), three groups of beam connecting holes (602) are respectively formed in the inner parts of the side connecting pieces (6) on the upper side and the lower side of the separating block (601), and one end, back to the separating block (601), of the side connecting piece (6) is provided with a column connecting hole (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021227782.XU CN212773144U (en) | 2020-06-29 | 2020-06-29 | Triangular roof truss of light steel prefabricated house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021227782.XU CN212773144U (en) | 2020-06-29 | 2020-06-29 | Triangular roof truss of light steel prefabricated house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212773144U true CN212773144U (en) | 2021-03-23 |
Family
ID=75085520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021227782.XU Expired - Fee Related CN212773144U (en) | 2020-06-29 | 2020-06-29 | Triangular roof truss of light steel prefabricated house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212773144U (en) |
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2020
- 2020-06-29 CN CN202021227782.XU patent/CN212773144U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |