CN202324206U - Space multidirectional plate node - Google Patents

Space multidirectional plate node Download PDF

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Publication number
CN202324206U
CN202324206U CN2011204930590U CN201120493059U CN202324206U CN 202324206 U CN202324206 U CN 202324206U CN 2011204930590 U CN2011204930590 U CN 2011204930590U CN 201120493059 U CN201120493059 U CN 201120493059U CN 202324206 U CN202324206 U CN 202324206U
Authority
CN
China
Prior art keywords
plate
node
chord
space
web
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011204930590U
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Chinese (zh)
Inventor
王孟鸿
史颂颂
何远营
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing University of Civil Engineering and Architecture
Original Assignee
Beijing University of Civil Engineering and Architecture
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing University of Civil Engineering and Architecture filed Critical Beijing University of Civil Engineering and Architecture
Priority to CN2011204930590U priority Critical patent/CN202324206U/en
Application granted granted Critical
Publication of CN202324206U publication Critical patent/CN202324206U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a space multidirectional plate node. The space multidirectional plate node comprises a cover plate, a cross plate, chord members and web members, wherein the web members are fixedly connected with the cross plate; the chord members are fixedly connected with the cover plate; and the cross plate is fixedly arranged on the cover plate. According to the space multidirectional plate node, a large amount of field welding work is reduced, and the project mounting period is shortened. The space multidirectional plate node is flexible in structural form, the number of the web members and the chord members can be convenient to increase or reduce, and the web members and the chord members have left and right angles and up and down angles along connecting plates thereof respectively, wherein the angles can be adjusted, so the flexibility of the space multidirectional plate node is embodied to the great extent, the material consumption is low, and the problems that the node provided by the prior art has a plurality of members and is difficult to construct are also solved.

Description

The multidirectional plate node in a kind of space
Technical field
The utility model relates to long-span space space truss structure technical field, the multidirectional plate node in particularly a kind of space.
Background technology
The nearly new structure that grew up in 20 years of space truss structure formula; This structure have good integrity, rigidity greatly, especially to the building of specific functions such as antidetonation, large span; More can bring into play its superiority; Thereby receive designer's favor, it is widely used in the buildings such as aerodrome, sports palace, TV transmission tower, exhibition hall, conference centre.Prior art provides with lower node:
Gusset node, and defective is that joint form is single, underaction is difficult for standardization and adopts, and it is more to use restriction.
Bolted spherical node, and defective is complex structure, and machining amount is big, needs the manufacturer of specialty, and fabricating cost is high.
Welded plate node, and defective is that steel utilization ratio is low, consumable quantity is big, and a large amount of field Welding work prolongs construction period, and welding is difficult to guarantee the correctness of rack overall size after accomplishing.
The utility model content
The utility model provides a kind of easy construction, consumable quantity is few, joint form is flexible, the multidirectional plate node in simply constructed space.
To achieve these goals, the utility model provides following technical scheme:
The multidirectional plate node in a kind of space, it comprises: cover plate, four-bladed vane, chord member and web member, wherein: said web members fixed connects said four-bladed vane, and said chord member is fixedly connected said cover plate, and said four-bladed vane is fixedly installed on the said cover plate.
Preferably, said four-bladed vane is welded on the said cover plate.
Preferably, said web member is bolted to said four-bladed vane through first, and said chord member is bolted on the said cover plate through second.
Preferably, said chord member and web member are round steel pipe, and wherein, the end that said chord member is used to connect cover plate is a tabular, and the end that said web member is used to connect four-bladed vane is a tabular.
Through implementing above technical scheme, have following technique effect: the multidirectional plate node in the space that the utility model provides has reduced a large amount of field Welding work, shortens the project installation cycle.And the multidirectional plate node form of structure in this space is flexible; Can increase or reduce chord member and web member number easily, and chord member and web member can be adjusted along the angle of both direction about institute's junction plate respectively has separately and up and down, and (being chord member has up and down and the angle of left and right sides both direction can be adjusted along cover plate; Web member has up and down along four-bladed vane can be adjusted with the angle of left and right sides both direction), embody its flexibility greatly, and consumable quantity is few, the rod member that has also solved the node that provides in the prior art is many, construct difficult problem.
Description of drawings
The structural representation of the multidirectional plate node in space that Fig. 1 provides for the utility model embodiment.
The specific embodiment
In order better to understand the technical scheme of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.
The utility model embodiment provides a kind of space multidirectional plate node; As shown in Figure 1; It comprises: cover plate 110, four-bladed vane 114, chord member 112 and web member 111; Wherein: said web member 111 is fixedly connected said four-bladed vane 114, and said chord member 112 is fixedly connected said cover plate 110, and said four-bladed vane 114 is fixedly installed on the said cover plate 110.In the present embodiment, preferred, for easy to connect, said chord member 112 is round steel pipe with web member 111, and the end that wherein said chord member 112 is used to connect cover plate 110 is pressed to be tabular, and the end that said web member 111 is used to connect four-bladed vane 114 is pressed to be tabular.
In the above-described embodiments, more concrete, said four-bladed vane 114 is welded on the said cover plate 110.
In the above-described embodiments, more concrete, said web member 111 is fixed on said four-bladed vane through first bolt 115, and said chord member 112 is fixed on the said cover plate 110 through second bolt 113.
In the foregoing description, chord member 112 is four, and web member 111 is four, among other embodiment, also can increase or reduce the quantity of chord member and web member according to the needs of holding capacity.
The multidirectional plate node rod end in this space (comprising: chord member and web member) mainly bears a power, and the axle power of rod end passes to node area (comprising: cover plate and four-bladed vane) by bolt, has reduced processing accessory difficulty, reduces construction costs.
The multidirectional plate node in this space has reduced a large amount of field Welding work, shortens the project installation cycle.And the multidirectional plate node form in this space is flexible; Can increase or reduce chord member and web member number easily, and chord member and web member can be adjusted along the angle of both direction about institute's junction plate respectively has separately and up and down, and (being chord member has up and down and the angle of left and right sides both direction can be adjusted along cover plate; Web member has up and down along four-bladed vane can be adjusted with the angle of left and right sides both direction), embody its flexibility greatly, and consumable quantity is few, the rod member that has also solved the node that provides in the prior art is many, construct difficult problem.
More than the multidirectional plate node in a kind of space that the utility model embodiment is provided carried out detailed introduction; For one of ordinary skill in the art; Thought according to the utility model embodiment; The part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.

Claims (4)

1. the multidirectional plate node in space is characterized in that, comprising: cover plate, four-bladed vane, chord member and web member, and wherein: said web members fixed connects said four-bladed vane, and said chord member is fixedly connected said cover plate, and said four-bladed vane is fixedly installed on the said cover plate.
2. the multidirectional plate node in space according to claim 1 is characterized in that said four-bladed vane is welded on the said cover plate.
3. the multidirectional plate node in space according to claim 1 or claim 2 is characterized in that said web member is bolted to said four-bladed vane through first, and said chord member is bolted on the said cover plate through second.
4. the multidirectional plate node in space according to claim 1 or claim 2 is characterized in that said chord member and web member are round steel pipe, and wherein, the end that said chord member is used to connect cover plate is a tabular, and the end that said web member is used to connect four-bladed vane is a tabular.
CN2011204930590U 2011-12-02 2011-12-02 Space multidirectional plate node Expired - Fee Related CN202324206U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204930590U CN202324206U (en) 2011-12-02 2011-12-02 Space multidirectional plate node

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204930590U CN202324206U (en) 2011-12-02 2011-12-02 Space multidirectional plate node

Publications (1)

Publication Number Publication Date
CN202324206U true CN202324206U (en) 2012-07-11

Family

ID=46436189

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204930590U Expired - Fee Related CN202324206U (en) 2011-12-02 2011-12-02 Space multidirectional plate node

Country Status (1)

Country Link
CN (1) CN202324206U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106088468A (en) * 2016-07-29 2016-11-09 南京工业大学 A kind of composite space truss

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106088468A (en) * 2016-07-29 2016-11-09 南京工业大学 A kind of composite space truss

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120711

Termination date: 20121202

C17 Cessation of patent right