CN107575050A - A kind of plug-in type stage truss - Google Patents
A kind of plug-in type stage truss Download PDFInfo
- Publication number
- CN107575050A CN107575050A CN201710757681.XA CN201710757681A CN107575050A CN 107575050 A CN107575050 A CN 107575050A CN 201710757681 A CN201710757681 A CN 201710757681A CN 107575050 A CN107575050 A CN 107575050A
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- China
- Prior art keywords
- sub
- joint
- connector part
- head tree
- female
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Links
- 238000003032 molecular docking Methods 0.000 claims abstract description 5
- 210000002421 cell wall Anatomy 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 208000035126 Facies Diseases 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of plug-in type stage truss, including head tree, horizontal adapter, oblique pull adapter, sub- joint, female joint and docking rivet；The sub- joint of head tree both ends grafting and female joint, set grafting arm on the body of rod outer wall of head tree, and the both ends of horizontal adapter and oblique pull adapter are fixed on grafting arm；One end of female joint is the female connector part with U-lag, and one end of sub- joint is the sub- connector part with T-shaped section plugged together with female connector part, also, sub- joint is relative with female joint to be connected at any angle.The truss structure of the present invention is simple, it is light, be easily assembled, dismounting and carrying that can be easily and fast, be suitable for various activities formula stage and exhibition booth builds use.
Description
Technical field
The present invention relates to truss structure, specifically a kind of plug-in type stage truss.
Background technology
Truss is a kind of structure being formed by connecting each other at both ends by rod member, and it has triangle list by what straight-bar formed
The plane or space structure of member.Makeshift stage or the needs of building of exhibition booth use substantial amounts of truss, and some truss are intended for
The support of background scenery, has plenty of for setting light of stage to illuminate.Most common performance or exhibition booth truss are more in the market
For triangle or quadrangle truss, but these existing truss are mostly welding structure, and application flexibility is poor, or some can
The truss structure of detaching structure is complicated, accessory is various, needs to use particular tool during using installation and the installing/dismounting time is grown, and
And existing truss is more is made using ferrous materials, carry it is laborious, market to it is simple in construction, assembling is time saving and energy saving, material is light
Just truss has active demand.
The content of the invention
It is an object of the invention to provide a kind of plug-in type stage truss, with overcome existing truss structure is complicated, assembling is difficult,
Carry the problem of laborious.
The object of the present invention is achieved like this：
A kind of plug-in type stage truss, including head tree, horizontal adapter, oblique pull adapter, sub- joint, female joint and docking rivet；Institute
State head tree both ends and be plugged with sub- joint and female joint respectively, grafting arm is provided with the body of rod outer wall of the head tree, it is described
Grafting arm be two panels plate face and head tree diameter parallel and be parallel to each other, the sheet metal that is provided with rivet jack hole form, it is described
The both ends of horizontal adapter and oblique pull adapter are fixed on the grafting arm of the head tree by docking rivet；Wherein, it is described
Offer interpolation slit corresponding with the grafting arm on the termination of horizontal adapter, be curved pipe wall part on the outside of interpolation slit, between two interpolation slits
For the plug portion with O-shaped perisporium, and offered and riveting on the grafting arm in curved pipe wall part and plug portion
Follow closely rivet jack hole corresponding to jack hole；One end of the female joint is fixed for insertion head tree one end and by elastic cylindrical pin
Plug portion, the other end is the female connector part with U-lag, and riveting is offered on the cell wall of the part of the female connector
Follow closely jack hole；One end of the sub- joint is the plug portion for inserting the head tree other end and being fixed by elastic cylindrical pin, separately
One end is the sub- connector part with T-shaped section that is plugged together with the female connector part, be provided with the sub- connector and
Rivet jack hole corresponding to the rivet jack hole of the female connector part；Also, the sub- joint is relative with the female joint
It can be connected at any angle.
Described plug-in type stage truss, the bottom land of the female connector part have semicircle cambered surface, the sub- connector
The top of partial plate two sides is formed respectively with the semicircle cambered surface to be matched with it.
Described plug-in type stage truss, the bottom of the plate two sides of the sub- connector part have 1/4 arc surface,
The cell wall medial surface of the female connector part is formed with 1/4 arc surface to be matched with it.
The present invention truss structure it is simple, it is light, be easily assembled, dismounting and carrying that can be easily and fast, be suitable for various
Use is built in movable stage and exhibition booth.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is horizontal joint pipe structure schematic diagram.
Fig. 3 is oblique pull joint pipe structure schematic diagram.
Fig. 4 is head tree structural representation.
Fig. 5 is sub- joint and female joint structural representation.
Fig. 6 is that sub- joint and mother connect fit structure profile.
In figure：1st, head tree, 2, horizontal adapter, 3, oblique pull adapter, 4, sub- joint, 5, female joint, 6, single hole grafting arm, 7, double
Hole grafting arm, 8, three hole grafting arms, 9, rivet jack hole, 10, interpolation slit, 11, plug portion, 12, plate, 13, cell wall, 14,
One cambered surface, the 15, second cambered surface, the 16, first semicircle cambered surface, the 17, second semicircle cambered surface, the 18, the 1st arc surface, the 19, the 2nd 1/
4 arc surfaces, 20, sub- connector part, 21, female connector part.
Embodiment
The present invention is the truss suitable for stage or exhibition booth, and its overall structure is as shown in figure 1, main frame structure is vertical by leading
Post 1, horizontal adapter 2, oblique pull adapter 3 and sub- joint 4, female joint 5 are formed.Head tree 1 includes 4, is welded on the outer wall of head tree 1
Grafting arm is connected to, horizontal adapter 2 and oblique pull adapter 3 are installed on grafting arm, and sub- joint 4 and female joint 5 are respectively arranged in head tree 1
Upper and lower ends, form the main body frame of truss.In this example, all horizontal adapters 2 of one side of main body frame, its excess-three face is horizontal stroke
Adapter 2 and 3 alternate fit structure of oblique pull adapter.
Specifically, such as Fig. 4, two rows and mutually grafting arm at an angle of 90 are welded with the lateral wall of each head tree 1, it is
The diameter parallel of two panels plate face and head tree 1 and be parallel to each other and sheet metal that be provided with rivet jack hole, in this example, grafting arm
There are a three types, respectively single hole grafting arm 6, diplopore grafting arm 7 and three hole grafting arms 8, each site grafting arm on head tree 1
Type needs the quantity of horizontal adapter 2 and oblique pull adapter 3 to be mounted to determine according to the site.
In this example, the structure of horizontal adapter 2 is as shown in Fig. 2 it is the extra heavy pipe with 1 identical thickness of head tree, the two of horizontal adapter 2
End is provided with interpolation slit 10 corresponding with grafting arm, and the outside of each interpolation slit 10 is the curved pipe wall part of horizontal adapter 2, between two interpolation slits 10
For the plug portion 11 with O-shaped perisporium, the upper lower wall of plug portion 11 is cambered surface tube wall, and the wall of left and right two is plane tube wall, and
And two plane tube wall lateral surface spacing it is suitable with grafting facies medialis brachii spacing, the sheet metal of the width of interpolation slit 10 and grafting arm is thick
Degree is suitable.In addition, the rivet jack hole 9 of coaxial line is further opened with the curved pipe wall part of horizontal adapter 2 and flat tube wall.Tiltedly
The structure of pipe 3 is socketed as shown in figure 3, it is the tubule thinner compared with head tree 1, on truss, oblique pull adapter 3 and horizontal adapter 2 and
1 triangle rock-steady structure of head tree, the pipe external diameter of oblique pull adapter 3 is suitable with interplanar distance on the inside of grafting arm two metal sheets,
And rivet jack hole 9 is offered respectively at the both ends of oblique pull adapter 3.
In this example, as shown in Figure 5, Figure 6, head tree 1 one is inserted in one end of sub- joint 4 to the structure of sub- joint 4 and female joint 5
The inner chamber (see Fig. 1) at end, and offer position size pair on the tube wall at the end of sub- joint 4 and on the tube wall of head tree 1
The pin-and-hole answered, both are fixed by elastic cylindrical pin, and the other end of sub- joint 4 is sub- connector part 20, and it is to be cutd open with T-shaped
The plate 12 in face；The inner chamber of one end insertion other end of head tree 1 of female joint 5（See Fig. 1）, and the pipe at the end of female joint 5
Pin-and-hole corresponding to also offering position size on wall and on the tube wall of head tree 1, is fixed by elastic cylindrical pin between the two,
The other end of female joint 5 is the female connector part 21 of U groove structure；The sub- joint 4 of one truss element one end with upper one
The female joint 5 of truss element is hinged the company for reaching truss element by sub- connector part 20 and plugging together for female connector part 21
Connect purpose.
Sub- connector part 20 and female connector part 21 plug together that be hinged and both relatively can be with by docking rivet
Any angle is fixed, and it is by setting the first cambered surface 14 at the drift angle periphery of top two by the plate 12 of sub- connector part 20
And by being arranged to what the second cambered surface 15 was realized at the drift angle periphery of top two by the cell wall 13 of female connector part 21.In order to
Intensity at increase Truss joint and coordinate both easier grafting, the bottom land of female connector part 21 is arranged to the
Two semicircle cambered surfaces 17, the cell wall medial surface top of female connector part 21 are arranged to the 2nd 1/4 arc surface 19, by sub- connection head
The 20 two sides top of plate 12 is divided to be arranged to the first semicircle cambered surface 16, the bottom of the two sides of plate 12 of sub- connector part 20
One 1/4 arc surface 18 is set respectively, and such design causes when plate 12 is plugged in U-lag, the first semicircle cambered surface 16
It is higher that the cooperation of cooperation, the one 1/4 arc surface 18 and the 2nd 1/4 arc surface 19 with the second semicircle cambered surface 17 make it that truss has
Intensity.And due to the design of the first semicircle cambered surface 16 and the 2nd 1/4 arc surface 19 so that sub- 4 easier grafting of joint
Into the U-lag of female joint 5.
Claims (3)
1. a kind of plug-in type stage truss, it is characterized in that, including head tree, horizontal adapter, oblique pull adapter, sub- joint, female joint and
Dock rivet；The head tree both ends are plugged with sub- joint and female joint respectively, are provided with the body of rod outer wall of the head tree
Grafting arm, the grafting arm is two panels plate face and head tree diameter parallel and be parallel to each other, metal that be provided with rivet jack hole
Piece is formed, and the grafting arm of the head tree is fixed at the both ends of the horizontal adapter and oblique pull adapter by docking rivet
On；Wherein, interpolation slit corresponding with the grafting arm is offered on the termination of the horizontal adapter, is arc wall portion on the outside of interpolation slit
Point, it is the plug portion with O-shaped perisporium between two interpolation slits, and offered and institute in curved pipe wall part and plug portion
State rivet jack hole corresponding to rivet jack hole on grafting arm；Insertion head tree one end is in one end of the female joint and passes through bullet
Property straight pin fix plug portion, the other end is the female connector part with U-lag, the groove of the part of the female connector
Rivet jack hole is offered on wall；What one end of the sub- joint was fixed for the insertion head tree other end and by elastic cylindrical pin
Plug portion, the other end are the sub- connector part with T-shaped section that is plugged together with the female connector part, the sub- connection
Rivet jack hole corresponding with the rivet jack hole of the female connector part is provided with head；Also, the sub- joint with it is described
Female joint is relative to be connected at any angle.
2. plug-in type stage truss according to claim 1, it is characterized in that, the bottom land of the female connector part has half
Arc surface, the top of the plate two sides of the sub- connector part are formed respectively with the semicircle cambered surface to be matched with it.
3. plug-in type stage truss according to claim 1, it is characterized in that, the plate two sides of the sub- connector part
Bottom there is 1/4 arc surface, the cell wall medial surface of the female connector part is formed with 1/4 arc surface to be matched with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757681.XA CN107575050A (en) | 2017-08-29 | 2017-08-29 | A kind of plug-in type stage truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757681.XA CN107575050A (en) | 2017-08-29 | 2017-08-29 | A kind of plug-in type stage truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107575050A true CN107575050A (en) | 2018-01-12 |
Family
ID=61030645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710757681.XA Pending CN107575050A (en) | 2017-08-29 | 2017-08-29 | A kind of plug-in type stage truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107575050A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867996A (en) * | 2018-06-19 | 2018-11-23 | 隆生国际建设集团有限公司 | Building corridor formula truss |
| CN109025398A (en) * | 2018-07-17 | 2018-12-18 | 广州市耀纳舞台科技有限公司 | A kind of multi-angle truss connection locator |
| CN109555263A (en) * | 2019-01-07 | 2019-04-02 | 武汉船用机械有限责任公司 | Spud leg unit and spud leg |
| CN110952718A (en) * | 2020-01-04 | 2020-04-03 | 凯威演出器材(深圳)有限公司 | Truss |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08232342A (en) * | 1995-02-28 | 1996-09-10 | Shinji Hashimoto | Joint structure for column and beam |
| JPH0941487A (en) * | 1995-07-28 | 1997-02-10 | Sekisui House Ltd | Metallic joint for framework member in wooden house |
| JP2000129798A (en) * | 1998-10-29 | 2000-05-09 | Sanko Techno Co Ltd | Connecting structure of wood |
| CN101994897A (en) * | 2010-11-16 | 2011-03-30 | 上海德天数码展示设备有限公司 | Truss connection device |
| CN202108119U (en) * | 2011-05-26 | 2012-01-11 | 浙江精工钢结构有限公司 | Enhanced intersecting joint of inserting plate |
| CN102505761A (en) * | 2011-12-13 | 2012-06-20 | 中船第九设计研究院工程有限公司 | Connection structure of steel pipe truss nodes |
| CN203603538U (en) * | 2013-11-28 | 2014-05-21 | 佛山市舜益科技有限公司 | Stage frame unit and stage frame |
| CN103821231A (en) * | 2014-01-10 | 2014-05-28 | 胡彦泽 | Mortise-tenon joint structure system for tenons at mortise-tenon joints in two perpendicular directions |
| CN205136260U (en) * | 2015-11-26 | 2016-04-06 | 施慧沁 | Plug -in connecting pipe |
| CN207092615U (en) * | 2017-08-29 | 2018-03-13 | 河北金锋模具科技有限公司 | A kind of plug-in type stage truss |
-
2017
- 2017-08-29 CN CN201710757681.XA patent/CN107575050A/en active Pending
Patent Citations (10)
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|---|---|---|---|---|
| JPH08232342A (en) * | 1995-02-28 | 1996-09-10 | Shinji Hashimoto | Joint structure for column and beam |
| JPH0941487A (en) * | 1995-07-28 | 1997-02-10 | Sekisui House Ltd | Metallic joint for framework member in wooden house |
| JP2000129798A (en) * | 1998-10-29 | 2000-05-09 | Sanko Techno Co Ltd | Connecting structure of wood |
| CN101994897A (en) * | 2010-11-16 | 2011-03-30 | 上海德天数码展示设备有限公司 | Truss connection device |
| CN202108119U (en) * | 2011-05-26 | 2012-01-11 | 浙江精工钢结构有限公司 | Enhanced intersecting joint of inserting plate |
| CN102505761A (en) * | 2011-12-13 | 2012-06-20 | 中船第九设计研究院工程有限公司 | Connection structure of steel pipe truss nodes |
| CN203603538U (en) * | 2013-11-28 | 2014-05-21 | 佛山市舜益科技有限公司 | Stage frame unit and stage frame |
| CN103821231A (en) * | 2014-01-10 | 2014-05-28 | 胡彦泽 | Mortise-tenon joint structure system for tenons at mortise-tenon joints in two perpendicular directions |
| CN205136260U (en) * | 2015-11-26 | 2016-04-06 | 施慧沁 | Plug -in connecting pipe |
| CN207092615U (en) * | 2017-08-29 | 2018-03-13 | 河北金锋模具科技有限公司 | A kind of plug-in type stage truss |
Non-Patent Citations (1)
| Title |
|---|
| 韩林海等: "现代钢管混凝土结构技术", 31 December 2004, 中国建筑工业出版社, pages: 310 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867996A (en) * | 2018-06-19 | 2018-11-23 | 隆生国际建设集团有限公司 | Building corridor formula truss |
| CN109025398A (en) * | 2018-07-17 | 2018-12-18 | 广州市耀纳舞台科技有限公司 | A kind of multi-angle truss connection locator |
| CN109555263A (en) * | 2019-01-07 | 2019-04-02 | 武汉船用机械有限责任公司 | Spud leg unit and spud leg |
| CN110952718A (en) * | 2020-01-04 | 2020-04-03 | 凯威演出器材(深圳)有限公司 | Truss |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180112 |
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| RJ01 | Rejection of invention patent application after publication |