CN213979604U - Roof truss structure - Google Patents
Roof truss structure Download PDFInfo
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- CN213979604U CN213979604U CN202022612810.6U CN202022612810U CN213979604U CN 213979604 U CN213979604 U CN 213979604U CN 202022612810 U CN202022612810 U CN 202022612810U CN 213979604 U CN213979604 U CN 213979604U
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Abstract
The utility model discloses a roof truss structure, which is a covered bucket type structure as a whole and comprises a roof layer, an upper framework layer, a cast-in-place concrete layer and a lower framework layer; the roof layer is formed by combining a cylindrical tile plate and a body plate, the bottom of the roof layer is connected with an upper framework layer through a plurality of first connecting assemblies, and the bottom of the upper framework layer is a cast-in-place concrete layer; the bottom of the cast-in-place concrete layer is provided with a lower framework layer and a bearing structure, and the bearing structure comprises a bearing framework and a honeycomb plate; the honeycomb plate wraps the supporting framework; the roof truss structure also comprises upright columns, and the upright columns are connected with the roof truss; one end of the bearing structure is connected with the upper part of the upright post, and the other end of the bearing structure is connected with the eave. The utility model discloses an integrative section of thick bamboo tile board reaches fine waterproof anticorrosive sun-proof performance, and honeycomb panel is hung to the roof boarding lower part, can alleviate roof truss weight for the overall structure system is more favourable.
Description
Technical Field
The utility model belongs to the technical field of building structure, concretely relates to roof truss structure.
Background
In ancient times, the rest pavilion is a pavilion which is built beside roads and is used for pedestrians to carefully work, and the rest pavilion is light in shape, different in material selection and flexible in layout and is widely applied to modern garden buildings. In modern times, gardens rest pavilion is one of present main scenic spot rest facility, is the building that supplies visitor's sightseeing and rest, and their existence has the service function that lets visitor's foot rest on the one hand, and on the other hand, visitor and rest pavilion direct contact observe the appreciation to it closely, therefore its quality directly influences visitor's impression and experience to scenic spot whole environment.
To the roof truss of rest pavilion, there are a lot of wooden and stone material rest pavilions, to the stone material, its fragility makes it be difficult for out choosing too much, can't satisfy effectual bearing effect, to wooden roof truss, can't reach fine waterproof anticorrosive sun-proof ability again.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a roof truss structure, roofing upper portion adopt the intergral template that granite material pantile board tile combined, and the closed-cell nature reaches fine waterproof anticorrosive sun-proof performance, and novel material stone material honeycomb panel is hung to the roofing lower part, can reach the vision and the feel effect of stone material, can alleviate roof truss weight again, makes the overall structure system more profitable.
The technical scheme of the utility model is that: the utility model provides a roof truss structure, roof truss structure is whole to be to cover fill type structure, includes roof layer, upper skeleton layer, concrete layer, lower skeleton layer and bearing structure.
The roof layer is formed by combining granite cylindrical tile plates with a body plate, the bottom of the roof layer is connected with an upper framework layer through a plurality of first connecting assemblies, and the bottom of the upper framework layer is a cast-in-place concrete layer.
The bottom of the cast-in-place concrete layer is provided with a lower framework layer and a bearing structure, and the bearing structure comprises a bearing framework and a honeycomb plate; the honeycomb plate wraps the bearing framework.
The roof truss structure further comprises an upright post, and the upright post is connected with the roof truss; one end of the bearing structure is connected with the upper part of the upright post, and the other end of the bearing structure is connected with the eave.
According to the further optimization of the scheme, the roof layer is an granite and stone integrated cylindrical tile, the upper framework layer is a hot-dip galvanized steel channel main framework, and the upper framework layer is connected with the supporting framework into a whole at a position close to an eave.
According to the further optimization of the scheme, self-adhesive waterproof paint is arranged between the upper framework layer and the cast-in-place concrete layer, the lower layer of the self-adhesive waterproof paint is a cement mortar leveling layer, and the cement mortar leveling layer is located on the surface of the cast-in-place concrete layer.
As a further optimization of the scheme, the lower framework layer is a steel framework; the honeycomb plate is a stone honeycomb plate, and the bearing framework is a light steel keel.
The bearing skeleton pass through second coupling assembling with the upper surface of honeycomb panel is connected.
As a further optimization of the scheme, the first connection assembly comprises a first bolt, a first connection structure, a second bolt, a third bolt and a third connection structure;
one end of the first bolt is connected with the roof layer, the head of the other end of the first bolt is connected with a first connecting structure, and the first connecting structure is provided with a second bolt; the second bolt is connected with one end of the second connecting structure, the other end of the second connecting structure is connected with the third connecting structure, and one ends of the second connecting structure and the third connecting structure are connected through the third bolt; the other end of the third connecting structure is connected with the upper framework layer.
As the further optimization of the scheme, the honeycomb plate and the bottom of the roof layer at the eave are connected into a whole through a concrete structure in the vertical direction.
The upper framework layer is connected with the bearing framework into a whole through a vertical steel structure at a position close to an eave.
The vertical concrete structure and the vertical steel structure are also connected through a first connecting assembly.
As a further optimization of the scheme, the device also comprises a roof truss supporting piece and a bottom roof truss.
The bottom roof truss is positioned at the bottom of the lower framework layer, one end of the bottom roof truss reaches the upright post, and the other end of the bottom roof truss is connected with the roof.
The roof truss supporting piece is of an L-shaped structure, one end of the roof truss supporting piece is connected with the beam body and the upright post, and the other end of the roof truss supporting piece is connected with the bottom roof truss.
As a further optimization of the scheme, the roof truss supporting piece is made of stone materials, steel materials along the direction of the upright column are arranged at the connecting part of the upright column and the roof truss supporting piece, and the upright column is connected with the roof truss supporting piece through a connecting assembly.
Compared with the prior art, the utility model, beneficial effect is:
1. the utility model discloses roof boarding adopts integrative pantile board, reaches fine waterproof anticorrosive sun-proof performance, and honeycomb panel is hung to the roof boarding lower part, can alleviate roof truss weight for the overall structure system is more favourable.
2. The utility model discloses eaves department bearing structure honeycomb panel with by bearing skeleton light gauge steel as an organic whole, the four sides is taken out and is chosen, when reaching effective bearing rest pavilion, can also build out the space atmosphere of peaceful leisure and suitable.
3. The utility model discloses roofing granite barrel tile board tile combines an organic whole board to be connected as an organic wholely through the upper skeleton layer of first coupling assembling and hot-galvanize channel-section steel main skeleton, adopts the structure of first coupling assembling, and the stability of connection is good, and hot-galvanize channel-section steel main skeleton takes root on the cast-in-place concrete layer on steel skeleton structure system and upper portion, and overall effect is good, and steel skeleton structure system intensity is high, the dead weight is light, anti-seismic performance is good, and in addition, cast-in-place concrete layer still is equipped with self-adhesion water proof coating, and water-proof effects is good.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first connection assembly according to an embodiment of the present invention;
fig. 3 is a schematic view of a first connection structure of a first connection assembly according to an embodiment of the present invention.
Reference numerals: 1-roof covering; 2-upper framework layer; 3-casting a concrete layer in situ; 41-lower skeleton layer; 42-supporting the framework; 43-a honeycomb panel; 5-a first connection assembly; 51-a first bolt; 52-a first connecting structure; 53-a second connecting structure; 54-a second bolt; 55-third bolt; 56-a third connecting structure; 6-upright post; 7-a second connection assembly; 8-roof truss supports; 9-bottom roof truss; 10-beam body.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
In the description of the present embodiments, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1, the present embodiment provides a roof truss structure, which is a hopper-covered structure as a whole, and includes a roof layer 1, an upper skeleton layer 2, a cast-in-place concrete layer 3, a lower skeleton layer 41, and a supporting structure.
The roof layer 1 is made of a combination of a cylindrical tile plate and a body plate, the bottom of the roof layer 1 is connected with the upper framework layer 2 through a plurality of first connecting assemblies 5, and the bottom of the upper framework layer 2 is a cast-in-place concrete layer 3.
The bottom of the cast-in-place concrete layer 3 is provided with a lower framework layer 41 and a bearing structure, and the bearing structure comprises a bearing framework 42 and a honeycomb plate 43; the honeycomb plate 43 wraps the supporting framework 42;
the roof truss structure also comprises a vertical column 6, wherein the vertical column 6 is connected with the roof truss; one end of the supporting structure is connected with the upper part of the upright post 6, and the other end is connected with the eave.
According to the scheme, the roof truss is combined with the integrated plate through the pantile plate tiles, and the granite pantile plate tile combined with the integrated plate in the embodiment has the advantages of large specification, general width of 2M, longest length of 4M and thickness of 0.18M; this kind of structure can reach better waterproof anticorrosive sun-proof performance, and bearing structure includes that the honeycomb panel can make the roof truss dead weight alleviate, and bearing structure reachs eaves department always, and the bearing is effectual, and upper skeleton layer 2 and cast-in-place concrete layer 3 are connected through a plurality of first connecting elements 5, and stability is good, and the wholeness is good. The cast-in-place concrete layer 3 is a cast-in-place concrete slab with the thickness of 80mm, if the cast-in-place concrete slab is too thick, the self weight is larger, the foundation load is large, and the cast-in-place concrete layer also has a waterproof function.
The roof layer 1 is an integral granite stone tile, the upper framework layer 2 is a main framework of hot galvanized channel steel, and the upper framework layer 2 is connected with a bearing framework 42 into a whole at a position close to an eave. The semicircular tile plate tile of granite stone material combines a body board, has both satisfied the advantage that has fine durability, and overall structure texture is hard moreover, and is more closely knit, and waterproof anticorrosive sun-proof performance is better.
The hot-dip galvanized steel channels are also called hot-dip galvanized steel channels and hot-dip galvanized steel channels, are an effective metal corrosion prevention mode and are mainly used for metal structure facilities in various industries. The steel channel after rust removal is immersed into molten zinc at the temperature of 440-460 ℃, so that the steel channel surface is covered with a thick and compact pure zinc layer, and a steel framework can be protected from corrosion. In the general atmosphere, a thin and dense zinc oxide layer is formed on the surface of the zinc layer, and the zinc oxide layer is difficult to dissolve in water, so that the upper framework layer 2 is protected to a certain extent.
A self-adhesive waterproof coating is arranged between the upper framework layer 2 and the cast-in-place concrete layer 3, a common brush is used for brushing a 1.5mm thick high-molecular self-adhesive waterproof coating, the waterproof layer is used as a waterproof layer, the lower layer of the waterproof layer self-adhesive waterproof coating is a cement mortar leveling layer, and the cement mortar leveling layer is arranged on the surface of the cast-in-place concrete layer 3. The cast-in-place concrete layer 3 is protected from water, and the overall waterproof effect of the roof truss is enhanced.
The lower skeleton layer 41 is a steel skeleton; the honeycomb plate 43 is a stone honeycomb plate, and the bearing framework 42 is a light steel keel; the support frame 42 is attached to the upper surface of the honeycomb panel 43 by a second attachment assembly 7.
Wherein, the second connecting component 7 can be a bolt connection; the supporting framework 42 and the honeycomb plate 43 form a cantilever structure of the rest pavilion, and the cantilever structure is arranged on the eave of the roof truss structure.
It should be noted that the upright 6 includes a steel column of an inner core and a stone column at the periphery thereof, and when the bearing framework 42 is a light steel keel, it is more convenient to connect the bearing framework 42 and the lower framework layer 41 with the steel column inside the upright 6, so as to connect with the upright 6 as a whole.
The interior of the whole cantilever structure is set into a steel structure, the exterior of the cantilever structure is provided with a stone honeycomb plate, compared with a common reinforced concrete structure, the steel structure has the advantages of uniformity, high strength, high construction speed, good shock resistance, high recovery rate and the like, and the strength and the elastic modulus of steel are many times higher than those of masonry and concrete, so that the steel structure is light in weight under the condition of the same load. From the aspect of being damaged, the steel structure has a large deformation sign in advance, belongs to a ductile damage structure, and can find danger in advance so as to avoid the danger. The construction method has the advantages of light total, foundation saving, less material consumption, short construction period, large span, safety, reliability, attractive appearance, stable structure and the like; finally, the periphery is wrapped by the stone honeycomb plate and then is connected with the eave into a whole, and the stone aluminum honeycomb plate has the characteristics of light weight, small radiation pollution, stone material saving, large plate surface size and the like.
Referring to fig. 2, the first connection assembly 5 includes a first bolt 51, a first connection structure 52, a second connection structure 53, a second bolt 54, a third bolt 55 and a third connection structure 56.
One end of the first bolt 51 is connected with the roof layer 1, the head of the other end is connected with the first connecting structure 52, and the first connecting structure 52 is provided with a second bolt 54; the second bolt 54 is connected with one end of the second connecting structure 53, the other end of the second connecting structure 53 is connected with the third connecting structure 56, and one ends of the second connecting structure 53 and the third connecting structure 56 are connected through the third bolt 55; the other end of the third connecting structure 56 is connected to the upper skeleton layer 2.
This kind of connected mode can be very convenient connect upper skeleton layer 2 and roof layer 1, because upper skeleton layer 2 is hot-galvanize channel-section steel main frame, so first connecting component 5 can also be steel construction or other metal construction, wherein the one end of third connection structure 56 can weld on upper skeleton layer 2, and the roof layer is the material of granite, so connect the roof layer through first bolt 51, this kind of structure can satisfy the connection between hot-galvanize channel-section steel main frame and the granite material simultaneously, and the connection is fastened moreover, and is convenient.
Specifically, as shown in fig. 3, the joint between the first connecting structure 52 and the second bolt 54 is a U-shaped slot 521; the joint of the first bolt 51 and the first connecting structure 52 is a bottomless trapezoid structure, which is an isosceles trapezoid structure; one U-shaped edge of the U-shaped groove is continuous with one waist part of the trapezoidal structure.
The second connecting structure 53 is an inverted L-shaped structure, one end of one side of the inverted L-shaped structure extends into the U-shaped groove to be connected with the second bolt 54, where the connecting end of the second bolt 54 and the second connecting structure 53 may be hollow, and the end of one side of the inverted L-shaped structure of the second connecting structure 53 may extend into the second bolt 54 and then be connected with the second bolt by threads; another waist of first connection structure 52 trapezium structure is buckled and is extended and be connected with an L length of side of falling L shape structure, and another L length of side of falling L shape structure is connected with third connection structure 56, and third connection structure 56 is L shape structure, and an L shape length of side of L shape structure of third connection structure 56 is connected with second connection structure 53, and another L shape length of side is connected with upper framework layer 2, specifically can adopt welding mode, convenient and fast.
Wherein, the junction of first bolt 51 and first connecting structure 52 is equipped with the gasket, and the U-shaped inslot portion of first connecting structure 52 and second bolt 54 junction also is equipped with the gasket that matches with the U-shaped groove, also is equipped with the gasket between second connecting structure 53 and the third connecting structure, is that it is strong with the connection compactness that corresponds between the connecting structure for every bolted connection spare, thereby just increases the fastness of friction reinforcing connection.
The honeycomb plate 43 and the bottom of the roof layer 1 at the eave are connected into a whole through a concrete structure in the vertical direction;
the upper framework layer 2 is connected with the bearing framework 42 into a whole through a vertical steel structure at the position close to the eave; the vertical concrete structure and the vertical steel structure are also connected by the first connection assembly 5. The orientation of the first connection assembly 5 may be arranged according to the specific connection surface.
The roof truss of the embodiment also comprises a roof truss supporting piece 8 and a bottom roof truss 9; the bottom roof truss 9 is positioned at the bottom of the lower framework layer 41, one end of the bottom roof truss reaches the upright post 6, and the other end of the bottom roof truss is connected with the roof;
the roof truss supporting piece 8 is of an L-shaped structure, one end of the roof truss supporting piece is connected with the beam body 10 and the upright post 6, and the other end of the roof truss supporting piece is connected with the bottom roof truss 9. The bottom roof truss 9 here is made of steel.
Here, the roof truss support members 8, the upright posts 6 and the bottom roof truss 9 are conveniently connected and are simultaneously connected to the beam body 10, so that the roof truss, the upright posts 6 and the beam body 10 are firmly connected into a whole.
Roof truss support member 8 is the stone material, and the junction of stand 6 and roof truss support member 8 is equipped with along the ascending steel material of stand 6 side, and stand 6 is connected through first connecting assembly 5 with roof truss support member 8. The first connection component 5 can here be arranged in different connection directions, depending on the direction of the particular connection face.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A roof truss structure is characterized in that the whole roof truss structure is a hopper-covered structure and comprises a roof layer (1), an upper framework layer (2), a cast-in-place concrete layer (3), a lower framework layer (41) and a bearing structure;
the roof layer (1) is formed by combining a cylindrical tile plate and a body plate, the bottom of the roof layer (1) is connected with an upper framework layer (2) through a plurality of first connecting components (5), and the bottom of the upper framework layer (2) is a cast-in-place concrete layer (3);
the bottom of the cast-in-place concrete layer (3) is provided with a lower framework layer (41) and a bearing structure, and the bearing structure comprises a bearing framework (42) and a honeycomb plate (43); the honeycomb plate (43) wraps the bearing framework (42);
the roof truss structure further comprises a vertical column (6), wherein the vertical column (6) is connected with the roof truss; one end of the bearing structure is connected with the upper part of the upright post (6), and the other end of the bearing structure is connected with the eave.
2. A roof truss structure as characterised in claim 1 wherein the roof layer (1) is a granite shingle integral panel, the upper skeleton layer (2) is a galvanized channel main skeleton, and the upper skeleton layer (2) is integral with the supporting skeleton (42) near the eaves.
3. A roof truss structure as defined in claim 1 wherein a self-adhesive waterproof paint is provided between said upper carcass layer (2) and said cast-in-place concrete layer (3), the lower layer of said self-adhesive waterproof paint being a cement mortar screed, said cement mortar screed being located on the surface of said cast-in-place concrete layer (3).
4. A roof truss structure as defined in claim 1 wherein said lower truss layer (41) is a steel skeleton;
the honeycomb plate (43) is a stone honeycomb plate, and the bearing framework (42) is a light steel keel;
the bearing framework (42) is connected with the upper surface of the honeycomb plate (43) through a second connecting component (7).
5. A roof truss structure as characterised in claim 1 wherein the first connection assembly (5) comprises a first bolt (51), a first connection structure (52), a second connection structure (53), a second bolt (54), a third bolt (55) and a third connection structure (56);
one end of the first bolt (51) is connected with the roof layer (1), the head of the other end of the first bolt is connected with a first connecting structure (52), and a second bolt (54) is arranged on the first connecting structure (52); the second bolt (54) is connected with one end of the second connecting structure (53), the other end of the second connecting structure (53) is connected with the third connecting structure (56), and one ends of the second connecting structure (53) and the third connecting structure (56) are connected through the third bolt (55); the other end of the third connecting structure (56) is connected with the upper framework layer (2).
6. An roof truss structure as defined in claim 2 wherein said honeycomb panel (43) is integrally connected to the bottom of said roof layer (1) at the eaves by a vertically oriented concrete structure;
the upper framework layer (2) is connected with the bearing framework (42) into a whole through a vertical steel structure at a position close to an eave;
the vertical concrete structure and the vertical steel structure are also connected through a first connecting assembly (5).
7. A roof truss structure as defined in claim 2 further comprising a roof truss support (8), a bottom roof truss (9);
the bottom roof truss (9) is positioned at the bottom of the lower framework layer (41), one end of the bottom roof truss reaches the upright post (6), and the other end of the bottom roof truss is connected with a roof;
the roof truss supporting piece (8) is of an L-shaped structure, one end of the roof truss supporting piece is connected with the beam body (10) and the upright post (6), and the other end of the roof truss supporting piece is connected with the bottom roof truss (9).
8. A roof truss structure as defined in claim 7 wherein, said roof truss support (8) is of stone material, the connection of said stud (6) to said roof truss support (8) being provided with steel material in the direction of the stud (6), said stud (6) being connected to said roof truss support (8) by means of a connection assembly (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022612810.6U CN213979604U (en) | 2020-11-12 | 2020-11-12 | Roof truss structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022612810.6U CN213979604U (en) | 2020-11-12 | 2020-11-12 | Roof truss structure |
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| Publication Number | Publication Date |
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| CN213979604U true CN213979604U (en) | 2021-08-17 |
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| CN202022612810.6U Active CN213979604U (en) | 2020-11-12 | 2020-11-12 | Roof truss structure |
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| CN (1) | CN213979604U (en) |
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