CN207538436U - A kind of height-adjustable mobility foldable scaffold - Google Patents
A kind of height-adjustable mobility foldable scaffold Download PDFInfo
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- CN207538436U CN207538436U CN201721335581.XU CN201721335581U CN207538436U CN 207538436 U CN207538436 U CN 207538436U CN 201721335581 U CN201721335581 U CN 201721335581U CN 207538436 U CN207538436 U CN 207538436U
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- connecting rod
- height
- right support
- left socle
- supporting
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Abstract
More particularly to a kind of height-adjustable mobility foldable scaffold of the utility model.The height-adjustable mobility foldable scaffold, including left socle and right support, the left socle is fixedly connected with right support by link mechanism with supporting mechanism, and left socle and right support bottom are connected with height-adjustable secondary leg and steering mechanism.The height-adjustable mobility foldable scaffold, the width for alloing movable Scaffold using link mechanism change, and reduce the volume of movable Scaffold；It in the case of without dismounting and recombination, can construct, can be readily transported and store by narrow space in the space of any width；Meanwhile using guiding technique, facilitate movement of the construction personnel to scaffold；Using screw rod lifting apparatus, the height of scaffold can be adjusted.
Description
Technical field
The utility model is related to construction engineering technical field, more particularly to a kind of height-adjustable mobility is collapsible
Scaffold.
Background technology
Movable Scaffold refers to construction site as operation and solves vertically and horizontally to transport the various stents set up.It moves
Dynamic scaffold has assembly and disassembly simple, and load-carrying properties are good, it is safe and reliable the features such as, thus development speed is quickly, various new
In type scaffold, exploitation is earliest, and usage amount is also most.Movable Scaffold is succeeded in developing first by the U.S., until the beginning of the sixties, Europe
Continent, Japan and other countries are successively applied and develop this kind of scaffold.China is since the end of the seventies, successively from Japan, the U.S., Britain
It is introduced Deng country and uses this scaffold.
But the movable Scaffold that construction site uses at present still has many problems：
（1）The width of movable Scaffold determines that width does not allow malleable by the connecting rod of width direction；
（2）In movable Scaffold moving process, lack guider, direction is not easily controlled；
（3）The height of movable Scaffold is not easy to adjust, it is difficult to meet the construction of different height.
Since there are problem above, the storage of movable Scaffold at present occupies larger space, is difficult to during movement
By narrow channel, moving direction is also not easily controlled, and same movable Scaffold is difficult to the construction for meeting different height.
Based on the above situation, the utility model proposes a kind of height-adjustable mobility foldable scaffolds.
Invention content
The defects of the utility model is in order to make up the prior art, provide it is a kind of be simple and efficient it is height-adjustable removable
Dynamic property foldable scaffold.
The utility model is achieved by the following technical solution：
A kind of height-adjustable mobility foldable scaffold, it is characterised in that：Including left socle and right support, institute
It states left socle to be fixedly connected with supporting mechanism by link mechanism with right support, left socle and right support bottom are connected with height can
The secondary leg of adjusting and steering mechanism.
The left socle and right support are antisymmetry structure, and the left socle and right support include ladder and supporting rod
Part；The ladder is connect in the middle part of supporting bar by connecting rod a, and top is connected by connecting rod b；The left socle with
Link mechanism is connected separately between the connecting rod a of right support and between connecting rod b；The supporting bar and another
On the outside of the ladder of frame supporting mechanism is connected between supporting leg.
The link mechanism uses four-bar mechanism, including connecting rod a, connecting rod b and connecting rod c, the connecting rod a and connecting rod b one end
It is connected, the other end then connects left socle and right support respectively；The connecting rod c both ends connect two adjacent groups connecting rod a and company respectively
The connecting pin of bar b；
It is attached between the connecting rod of the link mechanism using cylindrical pins；The connecting rod c, two adjacent groups connecting rod b
The parallelogram of activity is separately constituted with connecting rod a and connecting rod b；The connecting rod c, two adjacent groups connecting rod a is with connecting
Rod piece a and connecting rod b separately constitutes the parallelogram of activity.
The supporting mechanism uses nesting type structure, and supporting rod is inserted in including supporting rod a and supporting rod b, the supporting rod b
The inside of a coordinates the fixation for realizing relative position using bolts and nuts.The pair leg is connected to left branch by secondary leg link
Frame and right support bottom, the pair leg link are bolt-connected to left socle and right support bottom, and the pair leg passes through spiral shell
It tethers and is connected to secondary leg link.
The pair leg is equipped with the screw hole of multiple and different height, and the screw hole of different height is connected to secondary by hinged bolts
Leg link can realize that the height of secondary leg is adjusted；Also by articulation hole between the pair leg link and left socle and right support
It is bolted.
Be equipped with guardrail and scaffold board at the top of the left socle and right support, the scaffold board be set to connecting rod b it
Between link mechanism on.
The steering mechanism is universal wheel.
The beneficial effects of the utility model are：The height-adjustable mobility foldable scaffold utilizes connecting rod machine
Structure changes the width of movable Scaffold, reduces the volume of movable Scaffold；In the situation without dismantling and recombinating
Under, it can construct, can be readily transported and store by narrow space in the space of any width；Meanwhile it uses
Guiding technique facilitates movement of the construction personnel to scaffold；Using screw rod lifting apparatus, the height of scaffold can be adjusted
Section.
Description of the drawings
The mobility foldable scaffold schematic diagram height-adjustable for the utility model of attached drawing 1.
Attached drawing 2 is the utility model supporting mechanism close-up schematic view.
Attached drawing 3 is the utility model pair leg structure partial enlarged diagram.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and advantageous effect is more clearly understood, with
Under in conjunction with the accompanying drawings and embodiments, the utility model is described in detail.It should be noted that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
The height-adjustable mobility foldable scaffold, including left socle 1 and right support 2,1 He of left socle
Right support 2 is fixedly connected by link mechanism with supporting mechanism, and left socle 1 and 2 bottom of right support are connected with height-adjustable
Secondary leg 8 and steering mechanism 10.
The left socle 1 and right support 2 are antisymmetry structure, and the left socle 1 and right support 2 include ladder 11 and branch
Strut member 12；The ladder 11 is connect with 12 middle part of supporting bar by connecting rod a13, and top is connected by connecting rod b14
It connects；Connecting rod machine is connected separately between the left socle 1 and the connecting rod a13 of right support 2 and between connecting rod b14
Structure；Supporting mechanism is connected between the supporting bar 12 and the 11 outside supporting leg of ladder of another stent.
The link mechanism uses four-bar mechanism, including connecting rod a3, connecting rod b4 and connecting rod c5, the connecting rod a3 and connecting rod b4
One end is connected, and the other end then connects left socle 1 and right support 2 respectively；The connecting rod c5 both ends connect two adjacent groups company respectively
The connecting pin of bar a3 and connecting rod b4；
It is attached between the connecting rod of the link mechanism using cylindrical pins；The connecting rod c5, two adjacent groups connecting rod
B4 and connecting rod a13 and connecting rod b14 separately constitutes the parallelogram of activity；The connecting rod c5, two adjacent groups connecting rod
A3 and connecting rod a13 and connecting rod b14 separately constitutes the parallelogram of activity.
When connecting rod a13 and connecting rod b14 is by thrust perpendicular to bar and inwards, formed between rod piece
The angle of flat quadrangle can be gradually reduced, the width of entire movable Scaffold is caused to reduce, volume also can accordingly reduce, can be with
It is used in more narrow space, while also allows for transporting and store.
The supporting mechanism uses nesting type structure, and branch is inserted in including supporting rod a6 and supporting rod b7, the supporting rod b7
The inside of strut a6 coordinates the fixation for realizing relative position using bolts and nuts.It is changed in the width of movable Scaffold
When, the length of entire supporting mechanism is changed therewith, after scaffold width to be moved determines, the length of supporting mechanism
Also it can determine whether, at this moment standby bolts and nuts, which match, fixes the supporting rod a6 of supporting mechanism and supporting rod b7, keeps branch
The relative position of strut a6 and supporting rod b7 are constant.
The pair leg 8 is connected to 2 bottom of left socle 1 and right support by secondary leg link 9, and the pair leg link 9 is logical
It crosses and is bolted to 2 bottom of left socle 1 and right support, the pair leg 8 is bolt-connected to secondary leg link 9.
The pair leg 8 is equipped with the screw hole of multiple and different height, and the screw hole that different height is connected by hinged bolts arrives
Secondary leg link 9 can realize that the height of secondary leg 8 is adjusted；Also lead between the pair leg link 9 and left socle 1 and right support 2
Cross hinged bolts connection.It, can be to the height of scaffold using the screw rod lifting apparatus between secondary leg 8 and secondary leg link 9
It is adjusted.
The left socle 1 and 2 top of right support are equipped with guardrail 15 and scaffold board, and the scaffold board is set to connecting rod
On link mechanism between b14.
The steering mechanism 10 is universal wheel.
Claims (9)
1. a kind of height-adjustable mobility foldable scaffold, it is characterised in that：Including left socle（1）And right support
（2）, the left socle（1）And right support（2）It is fixedly connected by link mechanism with supporting mechanism, left socle（1）And right support
（2）Bottom is connected with height-adjustable secondary leg（8）And steering mechanism（10）.
2. height-adjustable mobility foldable scaffold according to claim 1, it is characterised in that：The left branch
Frame（1）And right support（2）For antisymmetry structure, the left socle（1）And right support（2）Include ladder（11）And supporting bar
（12）；The ladder（11）With supporting bar（12）Middle part passes through connecting rod a（13）Connection, top passes through connecting rod b
（14）Connection；The left socle（1）With right support（2）Connecting rod a（13）Between and connecting rod b（14）Between respectively
It is connected with link mechanism；The supporting bar（12）With the ladder of another stent（11）Supporting mechanism is connected between the supporting leg of outside.
3. height-adjustable mobility foldable scaffold according to claim 1 or 2, it is characterised in that：It is described
Link mechanism uses four-bar mechanism, including connecting rod a（3）, connecting rod b（4）With connecting rod c（5）, the connecting rod a（3）With connecting rod b（4）One
End is connected, and the other end then connects left socle respectively（1）And right support（2）；The connecting rod c（5）Both ends connect adjacent two respectively
Group connecting rod a（3）With connecting rod b（4）Connecting pin.
4. height-adjustable mobility foldable scaffold according to claim 3, it is characterised in that：The connecting rod
It is attached between the connecting rod of mechanism using cylindrical pins；The connecting rod c（5）, two adjacent groups connecting rod b（4）With connecting rod a
（13）With connecting rod b（14）Separately constitute the parallelogram of activity；The connecting rod c（5）, two adjacent groups connecting rod a（3）With connecting
Extension bar part a（13）With connecting rod b（14）Separately constitute the parallelogram of activity.
5. height-adjustable mobility foldable scaffold according to claim 1 or 2, it is characterised in that：It is described
Supporting mechanism uses nesting type structure, including supporting rod a（6）With supporting rod b（7）, the supporting rod b（7）It is inserted in supporting rod a
（6）Inside, use bolts and nuts cooperation realize relative position fixation.
6. height-adjustable mobility foldable scaffold according to claim 1, it is characterised in that：The pair leg
（8）Pass through secondary leg link（9）It is connected to left socle（1）And right support（2）Bottom, the pair leg link（9）Pass through bolt
It is connected to left socle（1）And right support（2）Bottom, the pair leg（8）It is bolt-connected to secondary leg link（9）.
7. height-adjustable mobility foldable scaffold according to claim 6, it is characterised in that：The pair leg
（8）The screw hole of multiple and different height is equipped with, the screw hole of different height is connected to pair leg link by hinged bolts（9）Energy
It is enough to realize secondary leg（8）Height adjust；The pair leg link（9）With left socle（1）And right support（2）Between also by articulation
Hole is bolted.
8. height-adjustable mobility foldable scaffold according to claim 2, it is characterised in that：The left branch
Frame（1）And right support（2）Top is equipped with guardrail（15）And scaffold board, the scaffold board are set to connecting rod b（14）Between
Link mechanism on.
9. height-adjustable mobility foldable scaffold according to claim 1, it is characterised in that：The steering
Mechanism（10）For universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721335581.XU CN207538436U (en) | 2017-10-17 | 2017-10-17 | A kind of height-adjustable mobility foldable scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721335581.XU CN207538436U (en) | 2017-10-17 | 2017-10-17 | A kind of height-adjustable mobility foldable scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207538436U true CN207538436U (en) | 2018-06-26 |
Family
ID=62609050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721335581.XU Active CN207538436U (en) | 2017-10-17 | 2017-10-17 | A kind of height-adjustable mobility foldable scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207538436U (en) |
-
2017
- 2017-10-17 CN CN201721335581.XU patent/CN207538436U/en active Active
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