CN109025398A - A kind of multi-angle truss connection locator - Google Patents
A kind of multi-angle truss connection locator Download PDFInfo
- Publication number
- CN109025398A CN109025398A CN201810784906.5A CN201810784906A CN109025398A CN 109025398 A CN109025398 A CN 109025398A CN 201810784906 A CN201810784906 A CN 201810784906A CN 109025398 A CN109025398 A CN 109025398A
- Authority
- CN
- China
- Prior art keywords
- truss
- positioning pin
- connection
- angle
- square
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
- E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
- E04H3/22—Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
- E04H3/24—Constructional features of stages
- E04H3/28—Shiftable or portable platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of multi-angle truss connection locators, it include the first square truss and the second square truss, connection homalocephalus is equipped on the truss pipe of described first square truss and the second square truss, the truss pipe is hollow columnar, one end of the truss pipe is equipped with multiple first positioning pins and the second positioning pin, corresponding first positioning pin of the connection homalocephalus and the second positioning pin are equipped with first annular track and the second circular orbit, and first positioning pin and the second positioning pin are respectively along the first annular track and the second circular orbit radial motion.The present invention is intended to provide a kind of operating mode of Crossed Circle track, the connection of truss multi-angle can be achieved, and a certain angle can be switched fast, to achieve the effect that make stage erection truss different shapes, while realizing the Fast Installation of large-scale stage, structure is simple, facilitate operation, save built-up time, good reliability, it is ensured that the integrally-built stability of assembly type truss.
Description
Technical field
The present invention relates to the technical field of Control for stage machinery, specifically a kind of multi-angle truss connection locator.
Background technique
As Modern Urban Development people's culture life water product are continuously improved, large-scale performance demand is continuously increased, in order to match
Close the needs of program and performance, it is often necessary to the stage that can quickly assemble.
Wherein, building for truss is that stage is essential, and existing erection truss is using multiple people together column purlin
Frame, which is slowly holded up, to be come, and the screw above anti-head is then fixed；Under the outside of the pedestal on four angles insertion bearing diagonal
One end of bearing diagonal and column are tightened in part, and the horizontal support of other end and pedestal is tightened, and such aluminium alloy truss is just built
It completes, column truss is laid flat on one's back and is connected, then wherein one end is screwed on anti-head, the other end screws on cross-arm, while handle
Hanging cucurbit and cross-arm chain connect, and the effect of cucurbit is for promoting following crossbeam truss；First rough position is put on the ground
Four pedestals, regulate following supporting leg, are allowed to select firm plane as far as possible in a horizontal plane, to guarantee that stage is pacified
Entirely, after column is holded up, the hook below hanging cucurbit is hooked following crossbeam by suspender belt；Light sound is installed on crossbeam
Ring equipment；Stage truss is all assembled and is finished at this time.
In the installation process of entire truss, with bolt, rivet etc. realizes the linking of truss, and installation and production connection are extremely
Very complicated and laborious, the efficiency that the process and reduction for increasing installation are installed, increase labor intensity.When the very big construction of project amount
Scene, these cumbersome installation procedures just consume sizable human cost and time, are unfavorable for the reduction and labour of cost
The reduction of intensity.
Currently, now someone develop can various quick attachment devices, but these attachment devices substantially all there is
The shortcomings that structure is complicated, including: 1, it can only constant 90 ° or 180 ° so simply in connection perhaps build process
Right angle or linear connection just only have having the shape of a real square moulding for the stage built in this way, in the field of business to seem rather
In dull and tasteless, and the tableaux for having many designers to design is as smart as a new pin, but since common truss can not be taken
It builds and abandons, or do disposable welding using cost costly；2, during connecting or building, i.e.,
It realizes the adjusting connection of multi-angle, but when staff realizes when building of a certain angle by drawing, can not quickly position key.
In order to overcome the problems, such as existing this truss connection can not varied angle, the present invention propose multi-angle truss connector and
The attachment device quickly positioned, connecting truss can be achieved multi-angle transformation, so that reaching makes stage erection truss different shapes
Effect.
Summary of the invention
In view of this, the present invention provides a kind of multi-angle truss connection locator, it is desirable to provide a kind of Crossed Circle track
Operating mode, it can be achieved that truss multi-angle connects, and a certain angle can be switched fast, so that reaching makes stage truss
The effect of different shapes to be built, while realizing the Fast Installation of large-scale stage, structure is simple, facilitates operation, built-up time is saved,
Good reliability, it is ensured that the integrally-built stability of assembly type truss.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows: a kind of multi-angle truss connection of the present invention
Positioning device, the first square truss and the second square truss, the described first square truss and the second square truss
Connection homalocephalus is equipped on truss pipe, the truss pipe is hollow columnar, and one end of the truss pipe is equipped with multiple first positioning
Pin and the second positioning pin, corresponding first positioning pin of the connection homalocephalus and the second positioning pin are equipped with first annular track and the second ring
Shape track, first positioning pin and the second positioning pin are radially transported along the first annular track and the second circular orbit respectively
It is dynamic.
In order to further realize the present invention, first positioning pin and the second positioning pin point row's radial equipartition are in truss pipe
One end, the multiple first positioning pin and the second positioning pin are mounted equidistant along the inner wall surrounding of truss pipe.
In order to further realize the present invention, first positioning pin is hollow integrated elastic structure, and described first is fixed
Position pin includes that fixing head, hollow tube and spring and ball set on hollow tube, shown fixing head and hollow tube are fixed
Connection, one end of the spring are connect with hollow tube, and the other end is connect with ball, and ball is relative to hollow tube radial motion.
In order to further realize the present invention, second positioning pin includes fixing head and hollow tube.
In order to further realize the present invention, one end of the connection homalocephalus is provided with fork, and the other end is provided with bolt
Column, the latch post be it is cylindric, the outer diameter of the latch post is equal to the internal diameter of truss pipe.
In order to further realize the present invention, the latch post is equipped with first annular track and the second circular orbit, described
First annular track is additionally provided with the punching press notch that corresponding first positioning pin is arranged and is stamped out；The punching press notch is for ball
Activity, the diameter of punching press notch are less than the diameter of ball.
In order to further realize the present invention, second circular orbit is " U " track, the rail of second circular orbit
Road depth is equal to the hollow length of tube of the second positioning pin.
In order to further realize the present invention, the fork in the connection homalocephalus is an integral structure, and fork is adopted respectively
With parent shell plug wire mouth and public shell plug wire mouth, public shell plug wire mouth external surface top is equipped with the boss of protrusion, parent shell plug wire
The external surface top of mouth is equipped with the through slot that can be coupled with boss.
Beneficial effect
1. multi-angle truss connector proposed by the present invention and the attachment device quickly positioned are, it can be achieved that multi-angle truss connects
The angle connect can convert between 0 °~360 °, and can be switched fast to a certain angle, so that reaching makes stage truss
The effect of different shapes is built, while realizing the Fast Installation of large-scale stage.
2. circuit connection homalocephalus of the present invention uses Crossed Circle track, do not solve quick positioning merely with first annular track
Rotation, also solves the problems, such as being stably connected between each assembly type truss element using the second circular orbit.Meanwhile it is designed
Assembly type truss connecting element structure is simple, facilitates the in-orbit assembly operation of staff, saves built-up time, good reliability, can be with
Guarantee the integrally-built stability of assembly type truss.
3. positioning pin of the present invention is hollow integrated elastic structure, ball and the mating reaction of punching press notch, so that connection
Homalocephalus can be flexibly positioned, can form different angle according to the position and quantity of different application scenarios and then setting punching press notch
It is quick flexibly positioned.
4. parent shell plug wire mouth and public shell plug wire mouth is respectively adopted in the present invention, public shell plug wire mouth can be inserted into parent shell and insert
In line mouth and installation is cooperatively formed with parent shell plug wire mouth to be combined, and then makes truss Fast Installation, and truss connects simple and convenient, connects
Line work is easy and construction efficiency is high.
Detailed description of the invention
Attached drawing 1 is a kind of usage state diagram of multi-angle truss connection locator of the present invention；
Attached drawing 2 is a kind of attachment structure schematic diagram of multi-angle truss connection locator of the present invention；
Attached drawing 3 is a kind of first locating pin structure schematic diagram of multi-angle truss connection locator of the present invention；
Attached drawing 4 is that a kind of multi-angle truss connection locator of the present invention connects flat head structure schematic diagram；
Attached drawing 5 is a kind of global sections figure of multi-angle truss connection locator of the present invention；
Attached drawing 6 is coupled schematic diagram for a kind of multi-angle truss connection locator of the present invention.
Description of symbols:
1, the first square truss；2, the second square truss；3, truss pipe；31, the first positioning pin；311, fixing head；
312, hollow tube；313, spring；314, ball；32, the second positioning pin；4, homalocephalus is connected；41, fork；411, parent shell is inserted
Line mouth；412, public shell plug wire mouth；42, latch post；421, first annular track；4211, punching press notch；422, the second circular rails
Road.
Specific embodiment
Below in conjunction with drawings and examples, the present invention is further described:
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
As shown in Figure 1, 2, a kind of multi-angle truss connection locator of the invention includes the first square truss 1
With the second square truss 2, connection flat is equipped on the truss pipe 3 of the described first square truss 1 and the second square truss 2
First 4, the truss pipe 3 is hollow columnar, and one end of the truss pipe 3 is equipped with multiple first positioning pins 31 and the second positioning pin
32, it is in the present embodiment, described fixed in other embodiments preferably there are four the first positioning pin 31 and four the second positioning pins 32
The quantity of position pin is one or two according to the different appropriate adjustments of rotational angle, is not limited to the present embodiment, and described first is fixed
Position pin 31 and the second positioning pin 32 divide row's radial equipartition in one end of truss pipe 3, and the multiple first positioning pin 31 is along truss pipe
Inner wall surrounding be mounted equidistant, same reason, the multiple second positioning pin 32 is mounted equidistant along the inner wall surrounding of truss pipe.
Wherein, as shown in figure 3, first positioning pin 31 is hollow integrated elastic structure, the first positioning pin 31 packet
Include fixing head 311, hollow tube 312 and spring 313 and ball 314, fixing head and hollow tube inside hollow tube 312
It is fixedly connected, one end of the spring is connect with hollow tube, and the other end is connect with ball, and ball can radially be transported relative to hollow tube
It is dynamic；Second positioning pin 32 equally includes fixing head 311 and hollow tube 312.
As shown in figure 4, one end of the connection homalocephalus 4 is provided with fork 41, the other end is provided with latch post 42, this reality
Shi Zhong, the latch post 42 be it is cylindric, the outer diameter of the latch post 42 is equal to the internal diameter of truss pipe 1, in the latch post 42
Equipped with first annular track 421 and the second circular orbit 422, the first annular track is additionally provided with corresponding first positioning pin setting
And the punching press notch 4211 being stamped out；For the punching press notch for the activity of ball, the diameter of punching press notch is less than the straight of ball
Diameter, so that ball can be accommodated on punching press notch under the force of a spring, in turn, second circular orbit 422 is a letter
Single " U " track, the track depth of second circular orbit are equal to the hollow length of tube of the second positioning pin, enable connection homalocephalus can
The track for passing completely through the second circular orbit forms the purpose of docking, wherein the left and right stress branch of the hollow tube of the second positioning pin
Point is limited, and the purpose of fixed entire connection homalocephalus can be played；Meanwhile second the track of circular orbit be in circular development
State, the hollow bottom of the tube of the second positioning pin can be bonded the surface of track, play the guiding role of connection homalocephalus radial motion, no
Displacement is generated when easily enabling connection homalocephalus radial motion.
As shown in fig. 6, the fork 41 in the connection homalocephalus is an integral structure, parent shell is respectively adopted in fork 41
Plug wire mouth 411 and public shell plug wire mouth 412, public shell plug wire mouth external surface top is equipped with the boss of protrusion, parent shell plug wire mouth
External surface top be equipped with the through slot that can be coupled with boss；Male shell plug wire mouth can be inserted into parent shell plug wire mouth in and with mother
Shell plug wire mouth cooperatively forms installation and combines, and then makes truss Fast Installation.
The novel specific implementation of this implementation is described as follows:
In connection or build process, homalocephalus is rotatablely connected according to actual setting angle, ball rebound is retracted to ring
On shape track, realization, which does not hinder, to be rotated freely, and when ball turns to some angle, ball is rebounded again by the effect of spring
On punching press notch position, quickly positioned, the present invention can according to different application scenarios so that be arranged punching press notch position and
Quantity forms the quick positioning of different angle, cooperation parent shell plug wire mouth and public shell plug wire mouth, it can be achieved that the quick of truss is determined
Position installation, simple and fast, meanwhile, in actual operation, truss can be triangular framing, quadrilateral frame, pentagon frame
And hexagonal-shaped frame, the angular transformation being equally able to achieve between 0 °~360 ° of truss while it can be quickly positioned at some angle, this
Sample just can solve the problem of truss angle change.
The foregoing is merely better embodiments of the invention, and the invention is not limited to above embodiment, are implementing
The structural modification small there may be part in the process, if various changes or modifications of the invention are not departed from essence of the invention
Mind and range, and belong within the scope of claim and equivalent technologies of the invention, then the present invention is also intended to encompass these changes
And modification.
Claims (8)
1. a kind of multi-angle truss connection locator, it is characterised in that: including the first square truss and the second square purlin
Connection homalocephalus, the truss Guan Weizhong are equipped on the truss pipe of frame, the described first square truss and the second square truss
Void column shape, one end of the truss pipe are equipped with multiple first positioning pins and the second positioning pin, and the connection homalocephalus corresponding first is fixed
Position pin and the second positioning pin are equipped with first annular track and the second circular orbit, first positioning pin and the second positioning pin difference
Along the first annular track and the second circular orbit radial motion.
2. a kind of multi-angle truss connection locator according to claim 1, which is characterized in that first positioning pin
With the second positioning pin point row's radial equipartition in one end of truss pipe, the multiple first positioning pin and the second positioning pin are along truss pipe
Inner wall surrounding be mounted equidistant.
3. a kind of multi-angle truss connection locator according to claim 2, which is characterized in that first positioning pin
For hollow integrated elastic structure, first positioning pin includes fixing head, hollow tube and set on hollow tube
Spring and ball, shown fixing head are fixedly connected with hollow tube, and one end of the spring is connect with hollow tube, the other end and ball
Connection, ball is relative to hollow tube radial motion.
4. a kind of multi-angle truss connection locator according to claim 2, which is characterized in that second positioning pin
It include fixing head and hollow tube.
5. a kind of multi-angle truss connection locator according to claim 1, which is characterized in that the connection homalocephalus
One end is provided with fork, and the other end is provided with latch post, the latch post be it is cylindric, the outer diameter of the latch post is equal to purlin
The internal diameter of frame pipe.
6. a kind of multi-angle truss connection locator according to claim 5, which is characterized in that set in the latch post
There are first annular track and the second circular orbit, the first annular track is additionally provided with corresponding first positioning pin and is arranged and is stamped
Punching press notch out；For the punching press notch for the activity of ball, the diameter of punching press notch is less than the diameter of ball.
7. a kind of multi-angle truss connection locator according to claim 6, which is characterized in that second circular rails
Road is " U " track, and the track depth of second circular orbit is equal to the hollow length of tube of the second positioning pin.
8. a kind of multi-angle truss connection locator according to claim 5, which is characterized in that in the connection homalocephalus
Fork be an integral structure, fork is respectively adopted parent shell plug wire mouth and public shell plug wire mouth, outside public shell plug wire mouth
Surface crown is equipped with the boss of protrusion, and the external surface top of parent shell plug wire mouth is equipped with the through slot that can be coupled with boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810784906.5A CN109025398A (en) | 2018-07-17 | 2018-07-17 | A kind of multi-angle truss connection locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810784906.5A CN109025398A (en) | 2018-07-17 | 2018-07-17 | A kind of multi-angle truss connection locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109025398A true CN109025398A (en) | 2018-12-18 |
Family
ID=64643025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810784906.5A Pending CN109025398A (en) | 2018-07-17 | 2018-07-17 | A kind of multi-angle truss connection locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109025398A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905244A (en) * | 2019-12-09 | 2020-03-24 | 浙江大丰实业股份有限公司 | Lightweight upset stage supporting framework |
| CN113137086A (en) * | 2021-03-19 | 2021-07-20 | 中国建筑第八工程局有限公司 | Temporary supporting device for steel structure construction and construction method thereof |
| CN113565336A (en) * | 2021-07-31 | 2021-10-29 | 中冶(上海)钢结构科技有限公司 | Movable supporting tire frame column and using method thereof |
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| DE3909968A1 (en) * | 1989-03-25 | 1990-09-27 | Esterle Markus | Rapid-action coupling with coupling elements capable of being interconnected in an axially fixed but releasable manner |
| CN101718292A (en) * | 2009-11-03 | 2010-06-02 | 罗志成 | Positioning joint |
| CN204127533U (en) * | 2014-09-28 | 2015-01-28 | 陈建平 | A kind of swivel joint for oil filling riser |
| CN105889258A (en) * | 2016-04-29 | 2016-08-24 | 东莞市顶太电子有限公司 | Propping clamping frame |
| CN205732147U (en) * | 2016-06-21 | 2016-11-30 | 中达电机股份有限公司 | Air draught rotary joint device |
| CN107575050A (en) * | 2017-08-29 | 2018-01-12 | 河北金锋模具科技有限公司 | A kind of plug-in type stage truss |
| CN208803752U (en) * | 2018-07-17 | 2019-04-30 | 广州市耀纳舞台科技有限公司 | A kind of flat head device of precise positioning |
-
2018
- 2018-07-17 CN CN201810784906.5A patent/CN109025398A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3909968A1 (en) * | 1989-03-25 | 1990-09-27 | Esterle Markus | Rapid-action coupling with coupling elements capable of being interconnected in an axially fixed but releasable manner |
| CN101718292A (en) * | 2009-11-03 | 2010-06-02 | 罗志成 | Positioning joint |
| CN204127533U (en) * | 2014-09-28 | 2015-01-28 | 陈建平 | A kind of swivel joint for oil filling riser |
| CN105889258A (en) * | 2016-04-29 | 2016-08-24 | 东莞市顶太电子有限公司 | Propping clamping frame |
| CN205732147U (en) * | 2016-06-21 | 2016-11-30 | 中达电机股份有限公司 | Air draught rotary joint device |
| CN107575050A (en) * | 2017-08-29 | 2018-01-12 | 河北金锋模具科技有限公司 | A kind of plug-in type stage truss |
| CN208803752U (en) * | 2018-07-17 | 2019-04-30 | 广州市耀纳舞台科技有限公司 | A kind of flat head device of precise positioning |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905244A (en) * | 2019-12-09 | 2020-03-24 | 浙江大丰实业股份有限公司 | Lightweight upset stage supporting framework |
| CN113137086A (en) * | 2021-03-19 | 2021-07-20 | 中国建筑第八工程局有限公司 | Temporary supporting device for steel structure construction and construction method thereof |
| CN113137086B (en) * | 2021-03-19 | 2022-11-25 | 中国建筑第八工程局有限公司 | Temporary supporting device for steel structure construction and construction method thereof |
| CN113565336A (en) * | 2021-07-31 | 2021-10-29 | 中冶(上海)钢结构科技有限公司 | Movable supporting tire frame column and using method thereof |
| CN113565336B (en) * | 2021-07-31 | 2022-12-09 | 中冶(上海)钢结构科技有限公司 | Movable supporting tire frame column and using method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
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| RJ01 | Rejection of invention patent application after publication |