CN207611585U - A kind of foldable truss convenient for connection - Google Patents
A kind of foldable truss convenient for connection Download PDFInfo
- Publication number
- CN207611585U CN207611585U CN201721798794.6U CN201721798794U CN207611585U CN 207611585 U CN207611585 U CN 207611585U CN 201721798794 U CN201721798794 U CN 201721798794U CN 207611585 U CN207611585 U CN 207611585U
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- CN
- China
- Prior art keywords
- frame body
- hinged
- hole
- connector
- connection
- 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
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Abstract
The utility model is related to a kind of foldable truss convenient for connection, including frame body one, frame body two and frame body three；The side of the frame body one and the side of frame body two are hinged；The other side of the frame body two and the side of frame body three are hinged；On the frame body one be provided with connection sheet on the opposite side that is hinged；The connection sheet is hinged with frame body one；It is provided with connecting screw hole in the connection sheet；Tapped through hole is provided with being hinged on opposite side on the frame body three；The connecting screw hole is connected with tapped through hole with nut；The top and bottom of the frame body one, frame body two and frame body three are both provided with mounting hole；Connector is installed in the mounting hole.The utility model frame body can flatten, and save space and be readily transported, can also relatively rotate, frame body is connected into composition solid type frame body by nut, the function of general truss is realized, the connector of clamping is realized by elastic button, mount and dismount more convenient, saving manpower and lay day.
Description
Technical field
The utility model is related to a kind of truss, refer in particular to a kind of purlin for the folding advertisement that can facilitate connection and dismounting
Frame.
Background technology
Structure made of one kind is hinged at both ends each other by rod piece.Truss generally has triangle by what straight-bar formed
The plane or space structure of shape unit, truss member are primarily subjected to axial tension or pressure, so as to make full use of the strong of material
Degree saves material when span is larger than solid web girder, mitigates dead weight and increases rigidity.The definition of truss：Weldering is passed through by rod piece
Support beam structure made of connecing, rivet or being bolted, referred to as " truss ".The advantages of truss be rod piece be primarily subjected to pulling force or
Pressure can give full play to the effect of material, save material, mitigate construction weight.There are commonly steel truss, armored concrete purlins
Frame, prestressed concrete truss, timber truss, steel and the wooden composite roof truss, steel and Combined concrete truss.
Truss currently on the market is most widely used on advertising or arrangement exhibition, and the shape of most of truss is solid
It is fixed, it can be satisfied the use demand by connecting to increase length, but this truss occupied space in transport is larger, it is unfavorable
It in carrying, is connected with nut or the mode of welding, installation and removal are required for a large amount of time operation to complete, and are not easy to make
With.
Utility model content
The utility model aim is for overcome the deficiencies in the prior art and provides a kind of truss, and refering in particular to one kind can facilitate
The truss of the folding advertisement of connection and dismounting.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of foldable truss convenient for connection, packet
Include frame body one, frame body two and frame body three；The side of the frame body one and the side of frame body two are hinged；The frame body one relative to
Frame body two rotates；The other side of the frame body two and the side of frame body three are hinged；The frame body three is rotated relative to frame body two；
On the frame body one be provided with connection sheet on the opposite side that is hinged；The connection sheet is hinged with frame body one；It is described
Connecting screw hole is provided in connection sheet；Tapped through hole is provided with being hinged on opposite side on the frame body three；The company
Screw hole is connect to be connected with tapped through hole with nut；The top and bottom of the frame body one, frame body two and frame body three are both provided with installation
Hole；Connector is installed in the mounting hole；The connector includes connector and elastic button；The upper and lower end of connector
It is both provided with and assigns shoulder；Flexible button is arranged in the both sides for assigning shoulder；The both sides setting of the connector is flexible to press
Button；The elastic button of the homonymy and elastic button are on the same line；The connector is internally provided with linkage board；The homonymy
Elastic button and elastic button be arranged on linkage board, and connect with linkage board by spring；On the mounting hole periphery
Card hole is provided on side wall；The elasticity button is stretched out from card hole.
Preferably, the mounting hole of the upper end or lower end of each frame body at least there are two.
Preferably, the connecting screw hole at least there are two.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art：
A kind of foldable truss convenient for connection of the utility model, frame body can flatten, and save space convenient for fortune
It is defeated, it can also relatively rotate, frame body is connected by composition solid type frame body by nut, the function of general truss is realized, passes through bullet
Property button realize the connector of clamping, installation and removal are more convenient, save manpower and lay day.
Description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Attached drawing 1 be the utility model it is a kind of convenient for connection foldable truss use when and connector assembling structure
Schematic diagram；
Attached drawing 2 is a kind of primary structure schematic diagram of the connector of foldable truss convenient for connection of the utility model；
Overlooking structure diagram when attached drawing 3 is a kind of use of foldable truss convenient for connection of the utility model；
Primary structure schematic diagram when attached drawing 4 is a kind of expansion of foldable truss convenient for connection of the utility model；
Wherein：1, frame body one；2, frame body two；3, frame body three；4, mounting hole；5, connector；6, card hole；7, nut；11, even
Contact pin；12, connecting screw hole；31, tapped through hole；51, connector；52, elastic button；53, shoulder is assigned；54, elastic button；55、
Linkage board；56, spring.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Attached drawing 1-4 is a kind of foldable truss convenient for connection described in the utility model, including frame body 1, frame body 22
With frame body 33；The side of the frame body 1 and the side of frame body 22 are hinged；The frame body 1 is relative to 22 turns of frame body
It is dynamic；The other side of the frame body 22 and the side of frame body 33 are hinged；The frame body 33 is rotated relative to frame body 22；It is described
On frame body 1 be provided with connection sheet 11 on the opposite side that is hinged；The connection sheet 11 is hinged with frame body 1；Even
Contact pin 11 is rotatable；Connecting screw hole 12 is provided in the connection sheet 11；On the frame body 33 and it is hinged on opposite side
It is provided with tapped through hole 31；The connecting screw hole 12 and tapped through hole 31 are connected with nut 7；The frame body 1,22 He of frame body
The top and bottom of frame body 33 are both provided with mounting hole 4；Connector 5 is installed in the mounting hole 4；The connector 5 includes
Connector 51 and elastic button 52；51 upper and lower end of the connector, which is both provided with, assigns shoulder 53；It is described to assign the two of shoulder 53
Flexible button 52 is arranged in side；The both sides of the connector 51 are provided with elastic button 54；The elastic button 54 and bullet of the homonymy
Property button 52 is on the same line；The connector 51 is internally provided with linkage board 55；The elastic button 54 and elasticity of the homonymy
Button 52 is arranged on linkage board 55, and is connect with linkage board 55 by spring 56；It is set on the side wall on 4 periphery of the mounting hole
It is equipped with card hole 6；The elasticity button 52 is stretched out from card hole 6；Each upper end of frame body or the mounting hole 4 at least two of lower end
It is a；The connecting screw hole 12 at least there are two.
Transport or when carrying, frame body 1 is flattened by frame body, and frame body 22 and frame body 33 flatten, it is convenient horizontal positioned or
It is to stack, when if necessary to assemble frame body, by frame body 1, frame body 22 and frame body 33 surround triangle, by connection sheet 11 and frame
Tapped through hole 31 on body 33 is connected and fixed with nut 7, forms stable triangular truss, the frame body 1,22 He of frame body
The top and bottom of frame body 33 are both provided with mounting hole 4, connect frame body by connector and increase length, can be as needed
Triangular truss is vertically connected with increase length, one end assigns shoulder 53 to be inserted into mounting hole 4, and elastic button 52 is stretched from card hole 6
Go out to realize clamping；The other end assigns shoulder 53 to be inserted into the mounting hole 4 of another frame body, realize quickly connection installation, when need
When dismantling, the elastic button 54 of 51 both sides of pressing connector, linkage board 55 is moved inward with dynamic elasticity button 52, and releasing has been clamped
It is convenient for disassembly and assembly using simple and flexible at can dismantle, it is highly practical.
The specific application example that the above is only the utility model does not constitute the scope of protection of the utility model any limit
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (3)
1. a kind of foldable truss convenient for connection, it is characterised in that：Including frame body one, frame body two and frame body three；The frame body
One side and the side of frame body two are hinged；The frame body one is rotated relative to frame body two；The other side of the frame body two with
The side of frame body three is hinged；The frame body three is rotated relative to frame body two；On the frame body one with the opposite side that is hinged
Connection sheet is provided on side；The connection sheet is hinged with frame body one；It is provided with connecting screw hole in the connection sheet；The frame body
Tapped through hole is provided with being hinged on opposite side on three；The connecting screw hole is connected with tapped through hole with nut；It is described
The top and bottom of frame body one, frame body two and frame body three are both provided with mounting hole；Connector is installed in the mounting hole；It is described
Connector includes connector and elastic button；The upper and lower end of connector, which is both provided with, assigns shoulder；It is described to assign the two of shoulder
Flexible button is arranged in side；The both sides of the connector are provided with elastic button；The elastic button of the homonymy and elastic button are same
On one straight line；The connector is internally provided with linkage board；The elastic button of the homonymy and elastic button are arranged at linkage board
On, and connect with linkage board by spring；It is provided with card hole on the side wall on the mounting hole periphery；The elasticity button is from card hole
It stretches out.
2. a kind of foldable truss convenient for connection according to claim 1, it is characterised in that：The upper end of each frame body or
The mounting hole of lower end at least there are two.
3. a kind of foldable truss convenient for connection according to claim 1, it is characterised in that：The connecting screw hole is at least
There are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721798794.6U CN207611585U (en) | 2017-12-21 | 2017-12-21 | A kind of foldable truss convenient for connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721798794.6U CN207611585U (en) | 2017-12-21 | 2017-12-21 | A kind of foldable truss convenient for connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207611585U true CN207611585U (en) | 2018-07-13 |
Family
ID=62798335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721798794.6U Expired - Fee Related CN207611585U (en) | 2017-12-21 | 2017-12-21 | A kind of foldable truss convenient for connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207611585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945698A (en) * | 2017-12-21 | 2018-04-20 | 苏州凯基文化传播有限公司 | A kind of foldable truss easy to connection |
-
2017
- 2017-12-21 CN CN201721798794.6U patent/CN207611585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945698A (en) * | 2017-12-21 | 2018-04-20 | 苏州凯基文化传播有限公司 | A kind of foldable truss easy to connection |
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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 |
Granted publication date: 20180713 Termination date: 20191221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |