CN207944747U - A kind of detachable stage frame - Google Patents
A kind of detachable stage frame Download PDFInfo
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- CN207944747U CN207944747U CN201820197388.2U CN201820197388U CN207944747U CN 207944747 U CN207944747 U CN 207944747U CN 201820197388 U CN201820197388 U CN 201820197388U CN 207944747 U CN207944747 U CN 207944747U
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- column
- supporting
- pulley
- slider box
- chain
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Abstract
The utility model discloses a kind of detachable stage frame, including top frame and at least four columns, the top of each column is fixed with the chain block for lifting top frame, the junction of top frame and each column is fixed with can be along the slider box that column slides up and down, each slider box is set on a corresponding column, it is mounted on rotatable pulley in each slider box, the body surfaces of pulley are abutted with column.The utility model detachably convenient for change places use, convenient transportation, to build speed fast, safe and reliable.
Description
Technical field
The utility model is related to stage equipment technical fields, and in particular to a kind of detachable stage frame.
Background technology
Modern society can usually hold some live a song and dances in festivals or holidays, and carrying out performance needs relevant dance
Platform.Existing stage is mostly fixed stage, but many places all do not have, and cannot be satisfied the demand to performance venue.Especially one
The chorus or some groups of a little mobility, the performance for organizing oneself to hold cannot dismantle group again all without suitable stage
Dress, is not suitable with the use of mobility.And some existing activity stages such as only establish rectangular or other shapes a estrade, this
Kind of stage is very simple and crude, while security performance is difficult to ensure, builds that the time is long, and transport is inconvenient.
Utility model content
In order to solve the above-mentioned technical problem the utility model provides a kind of detachable stage frame, detachable to make convenient for changing places
With, convenient transportation, to build speed fast, safe and reliable.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of detachable stage frame, including top frame and
At least four columns, the top of each column are fixed with the chain block for lifting top frame, the top frame with it is every
The junction of a column is fixed with the slider box that can be slided up and down along the column, and each slider box is set in
On one corresponding column, rotatable pulley, the body surfaces of the pulley are mounted in each slider box
It is abutted with the column.
The utility model has the beneficial effects that：Stage is detachable, makees performance use, knot convenient for anywhere setting up a platform
Structure is reliable and stable, reduces friction by the way that pulley is arranged, can prolong the service life and lifting is light, convenient for building or tearing open
Stage is unloaded, efficiency is improved, it is time saving and energy saving.
Based on the above technical solution, the utility model can also do following improvement.
Further, the chain block includes suspension hook, chain, sprocket wheel and brake, and the sprocket wheel is rotatably mounted to
The column top, the brake are connected with the sprocket wheel, and the sprocket wheel coordinates with the chain drive, the chain
One end is fixedly connected with the suspension hook, and the other end of the chain is free end, and the suspension hook is hooked in the top frame.
Advantageous effect using above-mentioned further scheme is simple in structure, using reliable, convenient for buying, saves cost.
Further, the top frame includes the supporting rods of two parallel arrangements and multiple is arranged vertically on two supporting rods
Between crossbeam, the both ends of each crossbeam are respectively fixedly connected with a supporting rod, and the suspension hook is hooked on the branch
On strut, four slider boxes are separately fixed on two supporting rods.
Advantageous effect using above-mentioned further scheme is that structure is more stablized, can be directly quick by the sliding with column
Top frame is risen or fallen, builds and removal efficiency is high.
Further, the sliding slot of annular is offered on the pulley, the column includes at least four vertical cylindrical bars
With the connector of multiple levels, four cylindrical bars are connected by the connector, and the connector includes that head and the tail connect
Form rectangular four connecting rods, four cylindrical bars are separately fixed at the junction of two neighboring connecting rod, one
Sliding slot and a cylindrical bar on the pulley coordinate.
Advantageous effect using above-mentioned further scheme is simple in structure firm, and manufacture easy to produce is at low cost.
Further, at least eight, the pulley, the slider box are cuboid, and eight pulley difference are rotatable
On the inside of eight vertex of the slider box, each pulley center is equipped with fixing axle, the fixing axle
Both ends are fixedly connected in the slider box.
Advantageous effect using above-mentioned further scheme, which is multiple pulleys, can not only play the role of reducing friction, while energy
Column is stablized and is clamped, prevents from loosening, keeps stage structure more secured.
Further, the supporting rod and the column are truss, and the crossbeam includes at least five triangular truss formulas
Top beam, the supporting beam on top for being arranged in five top beams and multiple for fixing the supporting rod and the support
The top of the auxiliary connecting rod of beam, five top beams is fixedly connected with the supporting beam, the both ends difference of each top beam
It is connect with two supporting rods, multiple auxiliary connecting rods are bending bar and are arranged parallel to, on the auxiliary connecting rod
The bending inflection point at end is connected with the supporting beam, and the both ends of the auxiliary connecting rod are separately connected two supporting rods.
Advantageous effect using above-mentioned further scheme is to use truss and auxiliary connecting rod, enhances the stability of stage, more
Add safety.
Description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model vertical view；
Fig. 3 is the portions the I partial enlarged view of Fig. 2；
Fig. 4 is the structural schematic diagram of embodiment 2；
Fig. 5 is the structural schematic diagram of embodiment 3.
In attached drawing, parts list represented by the reference numerals are as follows：
1, chain block, 2, column, 3, supporting rod, 4, slider box, 5, crossbeam, 6, pulley, 7, sliding slot, 8, cylindrical bar,
9, connecting rod, 10, top beam, 11, supporting beam, 12, auxiliary connecting rod, 13, upright bar, 14, support link, 15, transverse bar, 16, wing bar.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
Embodiment 1
As shown in Figs. 1-3, a kind of detachable stage frame, including top frame and at least four columns 2, the top of each column 2
It is fixed with the chain block 1 for lifting top frame, the junction of top frame and each column 2 is fixed with can be along column 2
The slider box 4 slided up and down, each slider box 4 are set on a corresponding column 2, and being mounted in each slider box 4 can
The body surfaces of the pulley 6 of rotation, pulley 6 are abutted with column 2.Chain block 1 includes suspension hook, chain, sprocket wheel and brake, chain
Wheel is rotatably mounted to 2 top of column, and brake is connected with sprocket wheel, and sprocket wheel and chain drive coordinate, one end of chain and
Suspension hook is fixedly connected, and the other end of chain is free end, and suspension hook is hooked in top frame.Top frame includes the support of two parallel arrangements
The both ends of bar 3 and multiple crossbeams 5 being arranged vertically between two supporting rods 3, each crossbeam 5 are respectively fixed with a supporting rod 3
Connection, suspension hook are hooked on supporting rod 3, and four slider boxes 4 are separately fixed on two supporting rods 3.
The sliding slot 7 of annular is offered on pulley 6, column 2 includes at least four vertical cylindrical bars 8 and multiple levels
Connector, four cylindrical bars 8 are connected by connector, and connector includes that head and the tail connection forms rectangular four connecting rods
9, four cylindrical bars 8 are separately fixed at the junction of two neighboring connecting rod, the sliding slot 7 on a pulley and a cylinder
Bar 8 coordinates.At least eight, pulley 6, slider box 4 are cuboid, and eight pulleys 6 are rotatably mounted to slider box 4 respectively
Eight vertex on the inside of, 6 center of each pulley is equipped with fixing axle, and the both ends of fixing axle are fixedly connected in slider box 4.
Supporting rod 3 and column 2 are truss, and crossbeam 5 includes that the top beam 10, one of at least five triangular truss formulas is arranged in five
The supporting beam 11 on the top of top beam 10 and multiple for fixing supporting rod 3 and the auxiliary connecting rod 12 of supporting beam 11, five top beams 10
Top be fixedly connected with supporting beam 11, the both ends of each top beam 10 are connect with two supporting rods 3 respectively, multiple auxiliary connecting rods
12 are bending bar and are arranged parallel to, and the bending inflection point of 12 upper end of auxiliary connecting rod is connected with supporting beam 11, auxiliary connecting rod
12 both ends are separately connected two supporting rods 3.
Preferably, top frame and 2 aluminium of column or steel are made, and proof strength makes stage frame more stablize, pacify
Entirely.Top beam 10, supporting beam 11, auxiliary connecting rod 12 end be fixed with sleeve, top beam 10, supporting beam 11, auxiliary connecting rod 12
Between connection by by its end be put into sleeve complete assemble, it is easy to disassemble.
In use, first column 2 is put into slider box 4, keeps column 2 vertical, suspension hook is hooked on supporting rod 3, is passed through
Chain makes suspension hook rise, and slings supporting rod 3, simultaneously supports bar 3 and is fixedly connected with crossbeam 5, you can slings entire top frame, supports
Bar 3 rises, and drives slider box 4 along 2 upward sliding of column, while 7 collective effect of sliding slot of eight pulleys 6 prevents 2 sideslip of column,
While enhancing stability, pulley 6 slides on cylindrical bar 8, reduces the frictional force between slider box 4 and column 2, makes to carry
It is more time saving and energy saving to rise.After top frame is raised to proper height, stop lifting, makes sprocket wheel locked under the action of brake, lock simultaneously
Chain and suspension hook, fixed top frame can also play the role of water proof wind proof by simply setting waterproof cloth on top frame upper berth, complete stage
Build, fast and easy also enables performance be carried out as usual in blowing and raining, and use is relatively reliable.Due to the support of top frame
Beam 11 is triangular truss, i.e., intermediate high, both sides are low, and waterproof cloth is bonded the shape of top frame, convenient for draining, prevent top frame from accumulating
Water, it is easy to disassemble, while also more stablizing safety.Top frame is transferred by chain block 1 when dismounting, top frame and column 2 separate, letter
It is single quick, reduce staff's amount of labour.The each building block of stage frame is dismantled simultaneously, is readily transported, transportation cost is saved,
It is easy to use.
Embodiment 2
Difference lies in as shown in figure 4, column 2 has the six roots of sensation, six roots of sensation column 2 to line up three rows two to the present embodiment with embodiment 1
Row, surround rectangular shape, and the four columns 2 for being located at two vertex of rectangle and two point midways are head tree, are located at length
The diameter of column supplemented by the two root posts 2 on other two rectangular vertex, head tree is more than auxiliary column, the sliding being arranged outside auxiliary column
4 size of frame is less than the size for the slider box 4 being arranged outside head tree accordingly.Stage can be arranged under four head trees, be located at four
Installation stage equipment etc. can be hung under top frame between head tree, two auxiliary columns and two masters near two auxiliary columns stand
The lower section of column is auditorium, is not necessarily to install overweight stage equipment at corresponding top frame.
Embodiment 3
The present embodiment the difference from example 2 is that, as shown in figure 5, further including external support frame, external support frame includes
Multiple vertical 13, horizontal transverse bars 15 of upright bar and two horizontal longitudinal rods, it is remote that transverse bar 15 is arranged in head tree
Side from auxiliary column, respectively with two longitudinal rod vertical connections, multiple upright bars 13 are located at transverse direction for the both ends of transverse bar 15
The lower section of bar 15 and longitudinal rod and its top is connect with upright pair of transverse bar 15 or longitudinal rod thereon respectively, each transverse bar
At least one support link 14, and each transverse bar are respectively provided between bar and column 2 between 15 and column 2 and longitudinally in each
15 and bar is respectively connect by corresponding support link 14 with column 2 longitudinally in each, between four head trees and external support frame also
Equipped at least 18 inclined wing bars 16, two of which longitudinal rod respectively connects the bottom of six wing bars 16, is left six wing bars
16 bottom is connect with transverse bar 15, and the top of 12 connect with longitudinal rod wing bar 16 is connect with supporting rod, remaining six
The top of a wing bar 16 is connected with a top beam 10 near transverse bar 15.Upright bar 13, transverse bar 15, longitudinal rod, support
The end of connecting rod 14 and wing bar 16 is fixed with sleeve, and when it is interconnected, the end of rod piece is put into sleeve.
It is easy to use, it is securely and reliably, easy for removal and installation.
In use, being mounted in top frame and column 2 by after the completion of top frame and the assembly of column 2, then by external support frame, play
Supporting role ensures the safe and stable of stage, reliable using trusting.
The preferred embodiment that these are only the utility model, is not intended to limit the utility model, all in the utility model
Spirit and principle within, any modification, equivalent replacement, improvement and so on should be included in the protection model of the utility model
Within enclosing.
Claims (6)
1. a kind of detachable stage frame, it is characterised in that：Including top frame and at least four columns (2), each column (2)
Top is fixed with the chain block (1) for lifting top frame, and the top frame and the junction of each column (2) are solid
Fixed be equipped with can be along the slider box (4) that the column (2) slide up and down, and each slider box (4) is set in a corresponding institute
It states on column (2), rotatable pulley (6), the body surfaces of the pulley (6) is mounted in each slider box (4)
It is abutted with the column (2).
2. a kind of detachable stage frame according to claim 1, it is characterised in that：The chain block (1) includes suspension hook, chain
Item, sprocket wheel and brake, the sprocket wheel are rotatably mounted to the column (2) top, the brake and the sprocket wheel phase
Connection, the sprocket wheel and the chain drive coordinate, and one end of the chain is fixedly connected with the suspension hook, the chain it is another
One end is free end, and the suspension hook is hooked in the top frame.
3. a kind of detachable stage frame according to claim 2, it is characterised in that：The top frame includes two parallel arrangements
Supporting rod (3) and multiple crossbeams (5) being arranged vertically between two supporting rods (3), the both ends of each crossbeam (5)
It is respectively fixedly connected with a supporting rod (3), the suspension hook is hooked on the supporting rod (3), four slider boxes (4)
It is separately fixed on two supporting rods (3).
4. a kind of detachable stage frame according to claim 3, it is characterised in that：Annular is offered on the pulley (6)
Sliding slot (7), the column (2) include the connector of at least four vertical cylindrical bars (8) and multiple levels, four circles
Cylindrical rod (8) is connected by the connector, and the connector includes that head and the tail connection forms rectangular four connecting rods (9),
Four cylindrical bars (8) are separately fixed at the junction of two neighboring connecting rod, the sliding slot (7) on a pulley with
One cylindrical bar (8) cooperation.
5. a kind of detachable stage frame according to claim 4, it is characterised in that：The pulley (6) at least eight, institute
It is cuboid to state slider box (4), and eight pulleys (6) are rotatably mounted to eight tops of the slider box (4) respectively
Point inside, each pulley (6) center are equipped with fixing axle, and the both ends of the fixing axle are fixedly connected on the slider box
(4) on.
6. a kind of detachable stage frame according to claim 5, it is characterised in that：The supporting rod (3) and the column (2)
Be truss, the crossbeam (5) include the top beam (10) of at least five triangular truss formulas, one be arranged in five top beams
(10) supporting beam (11) on top and multiple auxiliary connecting rods for fixing the supporting rod (3) and the supporting beam (11)
(12), the top of five top beams (10) is fixedly connected with the supporting beam (11), the both ends of each top beam (10)
It is connect respectively with two supporting rods (3), multiple auxiliary connecting rods (12) are bending bar and are arranged parallel to, described
The bending inflection point of auxiliary connecting rod (12) upper end is connected with the supporting beam (11), and the both ends of the auxiliary connecting rod (12) connect respectively
Connect two supporting rods (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820197388.2U CN207944747U (en) | 2018-02-05 | 2018-02-05 | A kind of detachable stage frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820197388.2U CN207944747U (en) | 2018-02-05 | 2018-02-05 | A kind of detachable stage frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207944747U true CN207944747U (en) | 2018-10-09 |
Family
ID=63699341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820197388.2U Active CN207944747U (en) | 2018-02-05 | 2018-02-05 | A kind of detachable stage frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207944747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898896A (en) * | 2019-03-21 | 2019-06-18 | 辽宁忠旺集团有限公司 | A kind of square set construction module of stage frame |
-
2018
- 2018-02-05 CN CN201820197388.2U patent/CN207944747U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898896A (en) * | 2019-03-21 | 2019-06-18 | 辽宁忠旺集团有限公司 | A kind of square set construction module of stage frame |
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