CN205935403U - Cellular material herringbone roof beam sequential structure and no purlin girder roof truss structure that forms thereof - Google Patents
Cellular material herringbone roof beam sequential structure and no purlin girder roof truss structure that forms thereof Download PDFInfo
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- CN205935403U CN205935403U CN201620512611.9U CN201620512611U CN205935403U CN 205935403 U CN205935403 U CN 205935403U CN 201620512611 U CN201620512611 U CN 201620512611U CN 205935403 U CN205935403 U CN 205935403U
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Abstract
The utility model provides a cellular material herringbone roof beam sequential structure and no purlin girder roof truss structure that forms thereof to the prefabricated lightweight herringbone roof beam conduct of structural net muscle honeycomb concrete structure of light forms the core component of sequence, replaces the purlin girder structure of conventional art, cellular material herringbone roof beam sequential structure is arranged by the prefabricated a plurality of herringbone roof beams of structural net muscle honeycomb concrete structure and is constituted, the herringbone roof beam has two oblique lateral margins in the downward sloping of summit both sides to and be located an arch lower edge of herringbone breast side, the outside both ends point that extends of herringbone roof beam have be used for erectting on the joist and with joist holding surface two identical stand -offs, has the interval that directly to erect the roof boarding between the herringbone roof beam of constitution sequence, cellular material herringbone roof beam sequential structure specially adapted founds the roof truss of corridor type building, local -style dwelling houses or factory building. In view of the above, the structure technology that needs the tradition site operation makes the site operation simpler in the prefabricated completion of mill to construction costs has been reduced.
Description
Technical field
The present invention relates to the no purlin girder roof truss knot of building structure, particularly cellular material herringbone beam sequential structure and its formation
Structure.
Background technology
The roof truss structure that traditional purlin girder combines is applied in typical oriental architecture structure, and it passes through be set up in building
The girder beam on thing bearing column top forms load-bearing roof truss, then makes roof truss generally robust stable by purlin, purlin and simultaneously as
The support beam of roofing.Typical structure and work progress one kind as disclosed by Chinese patent application publication number CN102936966A
Single-layer purlin masonry residence steelframe shield roof construction, former roofing is provided with roof purlin, also include additional horizontal girder steel,
Additional longitudinal girder steel, steel column, additional basis, roof truss beam and at least two oblique girder steels, interval welding on described oblique girder steel is used for setting
Put the V-groove of purlin；The chevron shaped docking setting of two oblique girder steels, V-groove clamping former roof purlin thereon, described oblique girder steel
Bottom is fixedly connected with roof truss beam, and three is collectively forming A type and reinforces steel roof truss, and described A type is reinforced steel roof truss and is supported on additional horizontal stroke
On the steelframe being formed to girder steel, additional longitudinal girder steel, additional steel column and additional basis.
It can be seen that, above-mentioned conventional art not only will build the beam column construction of complexity at the construction field (site) and it needs to accurately construct
Technique.
Chinese patent application publication number CN2167141Y then discloses a kind of novel roof truss girder construction being formed by welding,
It is made up of cant beam, crossbeam, reinforcement, diagonal brace；Each one end of two cant beams is connected with each other group triangularity, crossbeam two ends respectively with
The other end of cant beam is connected, three's composition closing triangle, and reinforcement is vertically fixed between cant beam, crossbeam, and diagonal brace is placed in
On the upper/lower terminal of two adjacent said rib；Crossbeam has the radian being bent upwards, because crossbeam is in arc, therefore pressure upwards
To the dispersion of the crossbeam two ends strong point, therefore whole roof truss beam bearing capacity is high.But described roof truss beam still adopts Metal Material Welding
Constitute overall, still suffer from the excessive defect of complex process, weight it is necessary to reducing consumption and the whole of whole roof truss being carried out by purlin
Body connects.
The Structure Network muscle honeycomb concrete structure that the honeycomb building structural materials of lightweight, particularly the applicant are separately applied for
Birth, let us have an opportunity by the function of girder and purlin be incorporated in integration new structure in, produce volume and weight fit
In structural elements, replace function and the effect of traditional girder and purlin, the weight average of roofing shared, reduces structural weight per square meter to master
The pressure of beam, reduces building structure risk, and greatly facilitates the selection of room span.
Described Structure Network muscle honeycomb concrete structure has following technical characteristic：
Its still using reinforcing bar and cement as primary building material, the Structure Network muscle being formed by steel mesh piece or structure reinforcing bars with
The honeycomb concrete of lightweight combines, and the honeycomb concrete using lightweight is held to produced by said structure net muscle or structure reinforcing bars
The thing that holding force forms composite is made a concerted effort, and (is based primarily upon concrete to reinforcing bar with the reinforced concrete structure on ordinary meaning
The bond stress of frame is forming structural strength and the stability of building) there is diverse mechanics principle, in lightweight and guarantor
Warm aspect of performance is far superior to all structure can be made to have and conventional steel bar concrete on the premise of conventional steel bar concrete structure
Suitable load-carrying ability, and there is excellent construction convenience simultaneously.Described honeycomb concrete includes but is not limited to by cement
The honeycomb porous materials such as base material, the lightweight concrete of lightweight aggregate, tough aggregate and additive composition, air entrained concrete.These are new
Type construction material is also convenient for forming firm structural support by rational mechanics, for example can be easily directly in prefabricated structure
On part, the tongue-and-groove structure such as setting tenon, tooth forms structural connectivity and overcomes traditional structure part only to lean on weak mortar bonding connection
Defect.
Content of the invention
It is an object of the invention to provide the no purlin girder roof truss knot of a kind of cellular material herringbone beam's sequential structure and its formation
Structure, using the prefabricated lightweight herringbone beam of the Structure Network muscle honeycomb concrete structure of lightweight as the core component of formation sequence, takes
Purlin girder structure for conventional art forms the present invention no purlin required for protection girder building structure.
According to above-mentioned purpose, cellular material herringbone beam's sequential structure of the present invention is by the honeycomb concrete being combined with Structure Network muscle
Prefabricated multiple herringbone beams (1) are arranged to make up, and described herringbone beam (1) has two oblique lateral margins being sloped downwardly on summit two
(10) the arch lower edge (11), and positioned at herringbone beam (1) bottom side；The two-end-point that described herringbone beam (1) stretches out has
For two stand-offs (12) being erected on joist (2) and match with described joist (2) supporting surface；Constitute the herringbone beam of sequence
(1) there is between the spacing that can directly set up roof boarding (3).
Further, described stand-off extends to both sides to form the support corniced.
Further, there are some groups of lacing wires connecting each herringbone beam between described herringbone beam.
The no purlin girder roof truss structure being constituted according to above-mentioned cellular material herringbone beam's sequential structure, including as roof truss structure base
The column of plinth, column top is provided with the joist for supporting herringbone beam two ends, and multiple herringbone beams are set up with the stand-off at its two ends
Herringbone beam's sequence is formed on described joist, roof boarding directly overlays on the oblique lateral margin of described sequence herringbone beam.
Further, described roof truss is the roof truss building corridor type building.
Further, described roof truss is the roof truss building local-style dwelling houses or Factory Building.
Beneficial effect of the present invention：The present invention passes through prefabricated honeycomb concrete herringbone beam's sequential structure, and tradition is needed scene
The structure technique of construction is prefabricated in the factory and completes although transport difficulty may be increased, but available more reasonably structure and essence
Degree, makes site operation simpler；The herringbone girder construction intensive series arrangement of appropriateness of lighting, except ideally playing traditional girder
Outside the effect of beam, purlin need not can be set again directly as the support of roof boarding.Meanwhile, the cost that inclined roof is built is allowed more to connect
Nearly flat-roofed house, reduces building cost, horn of plenty variety of house creates condition.
Brief description
Fig. 1 (A), is the construction unit of corridor of the present invention type building；
Fig. 1 (B), is the corridor type building that construction unit shown in Fig. 1 is constituted；
Fig. 2, is Folk house structure roof truss schematic diagram of the present invention.
Description of reference numerals：Herringbone beam 1, oblique lateral margin 10, arch lower edge 11, stand-off 12, joist 2, roof boarding 3, cornices 4,
Lacing wire 5, column 6.
Specific embodiment
With reference to shown in Fig. 1 (A), (B) and Fig. 2, the construction unit that corridor of the present invention type is built.Described herringbone beam 1 is by Structure Network
Muscle honeycomb concrete material is constituted, and multiple herringbone beams are arranged to make up sequential structure, and herringbone beam 1 has and is sloped downwardly on summit two
Two oblique lateral margins 10, herringbone beam 1 bottom side is an arch lower edge 11, and its mechanical structure is more reasonable with respect to traditional girder beam, especially
It is applied to the mill construction of large span, and multigroup column need not be set.The two-end-point that herringbone beam 1 stretches out has for setting up
Two stand-offs 12 on joist 2；Joist 2 is supported on roof truss column 6；Stand-off 12 has the knot matching with joist 2 supporting surface
Configuration shape；Between the herringbone beam 1 constituting sequence, there is the spacing that can directly set up roof boarding 3, and purlin need not be set again.Stand-off
12 can require to extend to outside two according to building structure and cornice 4 to support；In order to control spacing accuracy or raising between herringbone beam 1
Stability, can arrange some groups of lacing wires 5.As the corridor type building as shown in Fig. 1 (B), can be by the corridor as shown in Fig. 1 (A)
Type building unit is spliced to form, to be flexibly applied to various terrain environments.
Except beyond the region of objective existence built by above-mentioned corridor type, it is suitable for building the roof truss for local-style dwelling houses or Factory Building, as shown in Figure 2.
Claims (6)
1. a kind of cellular material herringbone beam's sequential structure is it is characterised in that prefabricated by the honeycomb concrete being combined with Structure Network muscle
Multiple herringbone beams (1) be arranged to make up, described herringbone beam (1) has two oblique lateral margins (10) being sloped downwardly on summit two, with
And it is located at an arch lower edge (11) of herringbone beam (1) bottom side；The two-end-point that described herringbone beam (1) stretches out has for setting up
Two stand-offs (12) matching on joist (2) and with described joist (2) supporting surface；Constitute and have between the herringbone beam (1) of sequence
There is the spacing that can directly set up roof boarding (3).
2. according to claim 1 cellular material herringbone beam sequential structure it is characterised in that described stand-off (12) prolongs to both sides
Stretch to form the support of (4) of cornicing.
3. cellular material herringbone beam's sequential structure according to claim 1 or claim 2 is it is characterised in that between described herringbone beam (1)
There are some groups of lacing wires (5) connecting each herringbone beam (1).
4. the no purlin girder roof truss structure being constituted according to cellular material herringbone beam sequential structure as described in claims 1 to 3, its feature
It is, including the column (6) as roof truss structure basis, column (6) top is provided with the support for supporting herringbone beam (1) two ends
Beam (2), multiple herringbone beams (1) are erected at described joist (2) upper formation herringbone beam's sequence, roof boarding with the stand-off (12) at its two ends
(3) directly overlay on the oblique lateral margin (10) of described sequence herringbone beam (1).
5. according to claim 4 no purlin girder roof truss structure it is characterised in that described roof truss is the room building corridor type building
Frame.
6. according to claim 4 no purlin girder roof truss structure it is characterised in that described roof truss is the room building local-style dwelling houses or Factory Building
Frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620512611.9U CN205935403U (en) | 2016-06-01 | 2016-06-01 | Cellular material herringbone roof beam sequential structure and no purlin girder roof truss structure that forms thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620512611.9U CN205935403U (en) | 2016-06-01 | 2016-06-01 | Cellular material herringbone roof beam sequential structure and no purlin girder roof truss structure that forms thereof |
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| Publication Number | Publication Date |
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| CN205935403U true CN205935403U (en) | 2017-02-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447919A (en) * | 2016-06-01 | 2017-12-08 | 李殿义 | Cellular material herringbone beam sequential structure and its formation without purlin girder roof truss structure |
-
2016
- 2016-06-01 CN CN201620512611.9U patent/CN205935403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447919A (en) * | 2016-06-01 | 2017-12-08 | 李殿义 | Cellular material herringbone beam sequential structure and its formation without purlin girder roof truss structure |
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| GR01 | Patent grant |