CN204690957U - Novel light dome structures - Google Patents
Novel light dome structures Download PDFInfo
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- CN204690957U CN204690957U CN201520215806.2U CN201520215806U CN204690957U CN 204690957 U CN204690957 U CN 204690957U CN 201520215806 U CN201520215806 U CN 201520215806U CN 204690957 U CN204690957 U CN 204690957U
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- rod part
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- rod
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Abstract
A kind of novel light dome structures, described dome structures comprises elementary cell, and described elementary cell is provided with more than at least three, and described elementary cell comprises a class rod part and two class rod parts; The cross section of a described class rod part is square, the middle part of a described class rod part has the first mortise, the end face of a described class rod part in the same side of described first mortise and bottom surface have draw-in groove and lower bayonet slot, and described upper draw-in groove is between described first mortise and described lower bayonet slot; The cross section of described two class rod parts is square, and the end of one end of described two class rod parts forms a tenon, and the middle part of described two class rod parts has the second mortise, and the width of described tenon is less than the width of described second mortise; The lower bayonet slot of one class rod part of described elementary cell is connected on the upper draw-in groove of a class rod part of neighboring unit cells.The utility model provides the novel light dome structures that a kind of simple structure, rapidly arch camber are easily built.
Description
Technical field
The utility model relates to a kind of lightweight dome structures.
Background technology
At building field, dome structures span greatly, highly high, be on its aesthetic appearance is subject to or space obtain on all have its peculiar advantage.Dome structures can form building itself (snowhouse as the arctic), and dome structures is broadly for roof and the dome of building.But there are following two kinds of problems in dome structures instantly:
One, traditional concrete or brick structure dome structures, from great, need to carry with huge load bearing wall or pillar.Therefore, building integral structure seems heavy, and architectural space is restricted.
Two, the large of modern times often makes its inside produce certain pre-tensile stress to form certain space structures by multiple high-strength thin-film material and stiffener (steelframe, steel column or cable wire) by certain way across dome structures, is often applicable to the heavy constructions such as sport building, exhibition center, transport services facility.This kind of dome structures node structure is complicated, and component is of a great variety, requires higher construction technology, involves great expense, do not possess general compliance.
Summary of the invention
In order to overcome existing dome structures complex structure, from great, not easily build, deficiency that cost is high, the utility model provides the novel light dome structures that a kind of simple structure, rapidly arch camber are easily built.
The utility model solves the technical scheme that its technical problem adopts:
A kind of novel light dome structures, described dome structures comprises elementary cell, and described elementary cell is provided with more than at least three, and described elementary cell comprises a class rod part and two class rod parts;
The cross section of a described class rod part is square, the middle part of a described class rod part has the first mortise, the end face of a described class rod part in the same side of described first mortise and bottom surface have draw-in groove and lower bayonet slot, and described upper draw-in groove is between described first mortise and described lower bayonet slot;
The cross section of described two class rod parts is square, the end of one end of described two class rod parts forms a tenon, the middle part of described two class rod parts has the second mortise, and the width of described tenon is less than the width of described second mortise, and the both sides of described tenon form symmetrical triangular structure;
A described class rod part is provided with one, described two class rod parts are provided with more than at least two, the specification of the two class rod parts of more than two increases progressively to bottom gradually from the top of dome structures, and the tenon width of the minimum rod member of described two class rod part is identical with the width of described first mortise; The tenon of the minimum rod member of described two class rod part and described first mortise grafting, between adjacent two class rod parts, the tenon of the larger rod member of specification and the second mortise grafting of the less rod member of specification;
The lower bayonet slot of one class rod part of described elementary cell is connected on the upper draw-in groove of a class rod part of neighboring unit cells.
Further, the width of the second mortise of described two class rod parts is 1.2 times of its tenon width, and between adjacent two two class rod parts, the specification of the larger rod member of specification is 1.2 times of the specification of the less rod member of specification.
Further again, the bottom surface of described triangular structure is concordant with the bottom surface of described tenon, the inclined-plane of described triangular structure is downward-sloping to the cephalad direction of described tenon from the root of described tenon, and the angle between the inclined-plane of described triangular structure and the bottom surface of described triangular structure is 13 °.
Further, described elementary cell comprises a class rod part and the six roots of sensation two class rod part;
The six roots of sensation two class rod part is respectively two class rod part first rod members from the top of dome structures to bottom, two class rod part second rod members, two class rod part the 3rd rod members, two class rod part the 4th rod members, two class rod part the 5th rod members and two class rod part the 6th rod members, the tenon of described two class rod part first rod members and the first mortise grafting of a described class rod part, the tenon of described two class rod part second rod members and the second mortise grafting of described two class rod part first rod members, the tenon of described two class rod part the 3rd rod members and the second mortise grafting of described two class rod part second rod members, the tenon of described two class rod part the 4th rod members and the second mortise grafting of described two class rod part the 3rd rod members, the tenon of described two class rod part the 5th rod members and the second mortise grafting of described two class rod part the 4th rod members, the tenon of described two class rod part the 6th rod members and the second mortise grafting of described two class rod part the 5th rod members,
Described elementary cell is provided with eight, be respectively the first elementary cell, second elementary cell, 3rd elementary cell, 4th elementary cell, 5th elementary cell, 6th elementary cell, 7th elementary cell and the 8th elementary cell, the lower bayonet slot of one class rod part of described second elementary cell is connected on the upper draw-in groove of a class rod part of described first elementary cell, the lower bayonet slot of one class rod part of described 3rd elementary cell is connected on the upper draw-in groove of a class rod part of described second elementary cell, the lower bayonet slot of one class rod part of described 4th elementary cell is connected on the upper draw-in groove of a class rod part of described 3rd elementary cell, the lower bayonet slot of one class rod part of described 5th elementary cell is connected on the upper draw-in groove of a class rod part of described 4th elementary cell, the lower bayonet slot of one class rod part of described 6th elementary cell is connected on the upper draw-in groove of a class rod part of described 5th elementary cell, the lower bayonet slot of one class rod part of described 7th elementary cell is connected on the upper draw-in groove of a class rod part of described 6th elementary cell, the lower bayonet slot of one class rod part of described 8th elementary cell is connected on the upper draw-in groove of a class rod part of described 7th elementary cell, the lower bayonet slot of one class rod part of described first elementary cell is connected on the upper draw-in groove of a class rod part of described 8th elementary cell.
Technical conceive of the present utility model is: break dome structures form instantly, uses for reference the method for attachment of traditional wooden construction Tenon, forms an elementary cell of dome structures with the rod member of two types; Be slightly rely on frictional force unlike the stable mostly of, joinery and its construction with Traditional Wood structure joinery and its construction, the stable of this structure is the gravity relying on rod member superposition; In addition, in an elementary cell, from bottom to top, rod member specification is successively decreased successively, reduces the heavy burden of bottom rod member, the transmission of power of optimizing structure further; Multiple elementary cell lap, forms stable dome structures.
The beneficial effects of the utility model are mainly manifested in:
1. liang type rod member, Uniform Construction, can simple and easyly build;
2. the building method of innovation, can form larger vaulted space with less timber, reaches lightweight, saves the effect of material;
3. in an elementary cell, from bottom to top, rod member specification is successively decreased successively, and reduce the heavy burden of bottom rod member, the transmission of power of optimizing structure further, reduces the requirement of timber;
4. the yardstick of different units and angle all can do certain adjustment, the also adjustable of the angle between lap unit, can build can different scale, form dome structures;
5. convenient disassembly, is easy to recycle.
Accompanying drawing explanation
Fig. 1 is the structural representation of novel light dome structures.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the front view of Fig. 1.
Fig. 4 is the front view of dome structures elementary cell.
Fig. 5 is the top view of Fig. 4.
Fig. 6 is the structural representation of the first rod part.
Fig. 7 is the structural representation of the second rod part.
Fig. 8 be novel light dome structures build flow process, wherein Fig. 8 a is described two class rod part first rod members and a described class rod part grafting schematic diagram, Fig. 8 b is described two class rod part second rod members and described two class rod part first rod member grafting schematic diagrames, Fig. 8 c is described two class rod part the 3rd rod members and described two class rod part second rod member grafting schematic diagrames, Fig. 8 d is described two class rod part the 4th rod members and described two class rod part the 3rd rod member grafting schematic diagrames, Fig. 8 e is described two class rod part the 5th rod members and described two class rod part the 4th rod member grafting schematic diagrames, Fig. 8 f is described two class rod part the 6th rod members and described two class rod part the 5th rod member grafting schematic diagrames, Fig. 8 g is that eight elementary cells overlap complete schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1 ~ Fig. 8, a kind of novel light dome structures, described dome structures comprises elementary cell, and described elementary cell is provided with more than at least three, and described elementary cell comprises class rod part 1 and two class rod parts 2;
The cross section of a described class rod part 1 is square, the middle part of a described class rod part 1 has the first mortise 3, the end face of a described class rod part 1 in the same side of described first mortise 3 and bottom surface have draw-in groove 4 and lower bayonet slot 5, and described upper draw-in groove 4 is between described first mortise 3 and described lower bayonet slot 5;
The cross section of described two class rod parts 2 is square, the end of one end of described two class rod parts 2 forms a tenon 7, the middle part of described two class rod parts 2 has the second mortise 6, the width of described tenon 7 is less than the width of described second mortise 6, and the both sides of described tenon 7 form symmetrical triangular structure 8;
A described class rod part 1 is provided with one, described two class rod parts 2 are provided with more than at least two, the specification of the two class rod parts of more than two increases progressively to bottom gradually from the top of dome structures, and the tenon width of the minimum rod member of described two class rod part is identical with the width of described first mortise; The tenon of the minimum rod member of described two class rod part and described first mortise grafting, between adjacent two class rod parts, the tenon of the larger rod member of specification and the second mortise grafting of the less rod member of specification;
The lower bayonet slot of one class rod part of described elementary cell is connected on the upper draw-in groove of a class rod part of neighboring unit cells.
Further, the width of the second mortise of described two class rod parts 2 is 1.2 times of its tenon width, and between adjacent two two class rod parts, the specification of the larger rod member of specification is 1.2 times of the specification of the less rod member of specification.
Further again, the bottom surface of described triangular structure 8 is concordant with the bottom surface of described tenon 7, the inclined-plane of described triangular structure 8 is downward-sloping to the cephalad direction of described tenon 7 from the root of described tenon, and the angle between the inclined-plane of described triangular structure 8 and the bottom surface of described triangular structure 8 is 13 °.
Further, described elementary cell comprises a class rod 1 and the six roots of sensation two class rod part 2;
The six roots of sensation two class rod part is respectively two class rod part first rod members 21 from the top of dome structures to bottom, two class rod part second rod members 22, two class rod part the 3rd rod members 23, two class rod part the 4th rod members 24, two class rod part the 5th rod member 25 and two class rod part the 6th rod members 26, the tenon of described two class rod part first rod members 21 and the first mortise grafting of a described class rod part 1, the tenon of described two class rod part second rod members 22 and the second mortise grafting of described two class rod part first rod members 21, the tenon of described two class rod part the 3rd rod members 23 and the second mortise grafting of described two class rod part second rod members 22, the tenon of described two class rod part the 4th rod members 24 and the second mortise grafting of described two class rod part the 3rd rod members 23, the tenon of described two class rod part the 5th rod members 25 and the second mortise grafting of described two class rod part the 4th rod members 24, the tenon of described two class rod part the 6th rod members 26 and the second mortise grafting of described two class rod part the 5th rod members 25,
Described elementary cell is provided with eight, be respectively the first elementary cell, second elementary cell, 3rd elementary cell, 4th elementary cell, 5th elementary cell, 6th elementary cell, 7th elementary cell and the 8th elementary cell, the lower bayonet slot of one class rod part 12 of described second elementary cell is connected on the upper draw-in groove of a class rod part 11 of described first elementary cell, the lower bayonet slot of one class rod part 13 of described 3rd elementary cell is connected on the upper draw-in groove of a class rod part 12 of described second elementary cell, the lower bayonet slot of one class rod part 14 of described 4th elementary cell is connected on the upper draw-in groove of a class rod part 13 of described 3rd elementary cell, the lower bayonet slot of one class rod part 15 of described 5th elementary cell is connected on the upper draw-in groove of a class rod part 14 of described 4th elementary cell, the lower bayonet slot of one class rod part 16 of described 6th elementary cell is connected on the upper draw-in groove of a class rod part 15 of described 5th elementary cell, the lower bayonet slot of one class rod part 17 of described 7th elementary cell is connected on the upper draw-in groove of a class rod part 16 of described 6th elementary cell, the lower bayonet slot of one class rod part 18 of described 8th elementary cell is connected on the upper draw-in groove of a class rod part 17 of described 7th elementary cell, the lower bayonet slot of one class rod part 11 of described first elementary cell is connected on the upper draw-in groove of a class rod part 18 of described 8th elementary cell.
In the present embodiment, the specification of described two class rod parts 2 increases progressively and refers to that the length and width of rod member and height increase in proportion, described dome structures is made up of multiple elementary cell, a described class rod part 1 is positioned at the top of described dome structures, in elementary cell, the six roots of sensation two class rod part specification difference increases progressively to bottom successively from the top of dome structures, be specially 1.2 times that two class rod part second rod part 22 specifications are two class rod part first rod part 21 specifications, two class rod part the 3rd rod part 23 specifications are 1.2 times of two class rod part second rod part 22 specifications, two class rod part the 4th rod part 24 specifications are 1.2 times of two class rod part the 3rd rod part 23 specifications, two class rod part the 5th rod part 25 specifications are 1.2 times of two class rod part the 4th rod part 24 specifications, two class rod part the 6th rod part 26 specifications are 1.2 times of two class rod part the 5th rod part 25 specifications, two class rod part first rod parts 21 are the minimum rod member of the six roots of sensation two class rod part, two class rod part the 6th rod parts 26 are the maximum rod member of the six roots of sensation two class rod part, the angle of the triangular structure 8 of tenon both sides is 13 °, for the vaulted radian of limiting structure, the cross section of the minimum rod member in two class rod parts is 1.2 times of a class wood bar cross section.
Of the present utility modelly build step: by the tenon of minimum rod member in two class rod parts from bottom to top with the first mortise grafting of a class rod member, second mortise grafting of minimum rod member in second rod member and two class rod parts in two class rod parts, by that analogy, an elementary cell of dome structures is formed; Eight elementary cells, by the lower bayonet slot of a class rod member and upper draw-in groove lap, can form a stable dome structures.
Claims (4)
1. a novel light dome structures, is characterized in that: described dome structures comprises elementary cell, and described elementary cell is provided with more than at least three, and described elementary cell comprises a class rod part and two class rod parts;
The cross section of a described class rod part is square, the middle part of a described class rod part has the first mortise, the end face of a described class rod part in the same side of described first mortise and bottom surface have draw-in groove and lower bayonet slot, and described upper draw-in groove is between described first mortise and described lower bayonet slot;
The cross section of described two class rod parts is square, the end of one end of described two class rod parts forms a tenon, the middle part of described two class rod parts has the second mortise, and the width of described tenon is less than the width of described second mortise, and the both sides of described tenon form symmetrical triangular structure;
A described class rod part is provided with one, described two class rod parts are provided with more than at least two, the specification of the two class rod parts of more than two increases progressively to bottom gradually from the top of dome structures, and the tenon width of the minimum rod member of described two class rod part is identical with the width of described first mortise; The tenon of the minimum rod member of described two class rod part and described first mortise grafting, between adjacent two class rod parts, the tenon of the larger rod member of specification and the second mortise grafting of the less rod member of specification;
The lower bayonet slot of one class rod part of described elementary cell is connected on the upper draw-in groove of a class rod part of neighboring unit cells.
2. novel light dome structures as claimed in claim 1, it is characterized in that: the width of the second mortise of described two class rod parts is 1.2 times of its tenon width, between adjacent two two class rod parts, the specification of the larger rod member of specification is 1.2 times of the specification of the less rod member of specification.
3. novel light dome structures as claimed in claim 2, it is characterized in that: the bottom surface of described triangular structure is concordant with the bottom surface of described tenon, the inclined-plane of described triangular structure is downward-sloping to the cephalad direction of described tenon from the root of described tenon, and the angle between the inclined-plane of described triangular structure and the bottom surface of described triangular structure is 13 °.
4. novel light dome structures as claimed in claim 3, is characterized in that: described elementary cell comprises a class rod part and the six roots of sensation two class rod part;
The six roots of sensation two class rod part is respectively two class rod part first rod members from the top of dome structures to bottom, two class rod part second rod members, two class rod part the 3rd rod members, two class rod part the 4th rod members, two class rod part the 5th rod members and two class rod part the 6th rod members, the tenon of described two class rod part first rod members and the first mortise grafting of a described class rod part, the tenon of described two class rod part second rod members and the second mortise grafting of described two class rod part first rod members, the tenon of described two class rod part the 3rd rod members and the second mortise grafting of described two class rod part second rod members, the tenon of described two class rod part the 4th rod members and the second mortise grafting of described two class rod part the 3rd rod members, the tenon of described two class rod part the 5th rod members and the second mortise grafting of described two class rod part the 4th rod members, the tenon of described two class rod part the 6th rod members and the second mortise grafting of described two class rod part the 5th rod members,
Described elementary cell is provided with eight, be respectively the first elementary cell, second elementary cell, 3rd elementary cell, 4th elementary cell, 5th elementary cell, 6th elementary cell, 7th elementary cell and the 8th elementary cell, the lower bayonet slot of one class rod part of described second elementary cell is connected on the upper draw-in groove of a class rod part of described first elementary cell, the lower bayonet slot of one class rod part of described 3rd elementary cell is connected on the upper draw-in groove of a class rod part of described second elementary cell, the lower bayonet slot of one class rod part of described 4th elementary cell is connected on the upper draw-in groove of a class rod part of described 3rd elementary cell, the lower bayonet slot of one class rod part of described 5th elementary cell is connected on the upper draw-in groove of a class rod part of described 4th elementary cell, the lower bayonet slot of one class rod part of described 6th elementary cell is connected on the upper draw-in groove of a class rod part of described 5th elementary cell, the lower bayonet slot of one class rod part of described 7th elementary cell is connected on the upper draw-in groove of a class rod part of described 6th elementary cell, the lower bayonet slot of one class rod part of described 8th elementary cell is connected on the upper draw-in groove of a class rod part of described 7th elementary cell, the lower bayonet slot of one class rod part of described first elementary cell is connected on the upper draw-in groove of a class rod part of described 8th elementary cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215806.2U CN204690957U (en) | 2015-04-10 | 2015-04-10 | Novel light dome structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215806.2U CN204690957U (en) | 2015-04-10 | 2015-04-10 | Novel light dome structures |
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| Publication Number | Publication Date |
|---|---|
| CN204690957U true CN204690957U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520215806.2U Expired - Fee Related CN204690957U (en) | 2015-04-10 | 2015-04-10 | Novel light dome structures |
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| CN (1) | CN204690957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763050A (en) * | 2015-04-10 | 2015-07-08 | 浙江财经大学 | Novel light-weight arched structure |
-
2015
- 2015-04-10 CN CN201520215806.2U patent/CN204690957U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763050A (en) * | 2015-04-10 | 2015-07-08 | 浙江财经大学 | Novel light-weight arched structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151007 Termination date: 20160410 |