CN209099735U - A kind of height-adjustable foldable scaffold - Google Patents
A kind of height-adjustable foldable scaffold Download PDFInfo
- Publication number
- CN209099735U CN209099735U CN201821712138.4U CN201821712138U CN209099735U CN 209099735 U CN209099735 U CN 209099735U CN 201821712138 U CN201821712138 U CN 201821712138U CN 209099735 U CN209099735 U CN 209099735U
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- CN
- China
- Prior art keywords
- height
- top plate
- strut
- bracket
- foldable scaffold
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- 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 discloses a kind of height-adjustable foldable scaffold, its bag support, top plate, connecting shaft, telescopic rod, universal wheel, strut, hook and fastening bolts；Four vertex of cover top surface are respectively equipped with connecting elements, top plate lower surface both ends are respectively equipped with the first engaging lug and the second engaging lug, top plate bottom surfaces both ends are equipped with bracket, top plate lower surface center is equipped with telescopic rod, connecting shaft connects the bracket of left and right ends, frame bottom is set there are four symmetrical universal wheel, strut bottom end is inserted into inside connecting elements, strut top inner side is equipped with hook, bracket is made of connecting rod and pin shaft, the both ends of connecting rod are equipped with perforative first connecting hole, and the center of connecting rod is equipped with the second connecting hole.Scaffold height can according to need any adjusting, and use is very convenient；Anti-drop net is hung on strut, it is ensured that the safety of construction personnel's eminence operation；Have the advantages that design is unique, production is simple, investment is few, effect is fine and practical safe.
Description
Technical field
The utility model relates to a kind of scaffold, specially a kind of height-adjustable foldable scaffold belongs to building dress
Standby technical field.
Background technique
Scaffold is to guarantee each work progress is gone on smoothly and is set up workbench.It is divided by the position set up outer
Scaffold, internal scaffolding；Timber scaffolding, bamboo scaffolding, steel pipe scaffold can be divided by material difference；It is divided by structural form vertical
Rod-type scaffold, door-type scaffold, swinging scaffold, suspended scaffold, chooses formula scaffold, climbs formula foot hand bridge scaffold
Frame.Scaffold applies to be used in exterior wall, interior decoration or the higher place that can not directly construct of layer height on construction site, predominantly
Construction personnel up and down go along with sb. to guard him and high-altitude installation component etc. by operation or perimeter security net, some engineerings are also with scaffold when template makes
With furthermore also being used extensively in departments such as advertising, municipal administration, traffic road bridge, mines.
Currently, scaffold its height fixation used for interior decoration can not be adjusted, volume heaviness is mobile inconvenient, knot
The protection that structure is single and shortage is to constructor.
Summary of the invention
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, it provides a kind of height-adjustable collapsible
Scaffold, height can adjust arbitrarily, conveniently moving, safety are greatly improved, bring great convenience to user of service.
In order to solve the problems existing in background technology, the technical solution of the utility model is as follows: a kind of height-adjustable
Foldable scaffold, it includes bracket, top plate, connecting shaft, telescopic rod, universal wheel, strut, hook and fastening bolt；The top
The vertex of plate upper surface four is respectively equipped with connecting elements, and top plate lower surface both ends are respectively equipped with the first company of bilateral symmetry distribution
Lug and the second engaging lug, top plate bottom surfaces both ends are equipped with the bracket of bilateral symmetry distribution, and top plate lower surface center is equipped with
Telescopic rod, connecting shaft connect the bracket of left and right ends, the center connection of the connecting shaft of the bottom end and top of telescopic rod, bracket
Bottom is set there are four symmetrical universal wheel, and strut bottom end is inserted into inside connecting elements, and strut top inner side is equipped with hook, even
Fastening bolt is equipped on the outside of connection member, bracket is made of connecting rod and pin shaft, and the both ends of connecting rod are equipped with perforative first connecting hole, even
The center of bar is equipped with the second connecting hole.
As a kind of optimal technical scheme of the utility model, the bracket is cross-linked by more connecting rods and is constituted, phase
Hinged through the first connecting hole by pin shaft between two adjacent connecting rods, the both ends of connecting shaft are each passed through the of cross one another connecting rod
Two connecting holes are hinged, hinged by pin shaft between the first engaging lug and connecting rod.
As a kind of optimal technical scheme of the utility model, second engaging lug is equipped with sliding slot, and pin shaft runs through
First connecting hole of connecting rod is slidably connected with the second engaging lug.
As a kind of optimal technical scheme of the utility model, the top plate lower surface telescopic rod is equipped with storage pocket, receives
Bag of receiving is made of nylon cloth two sides and top plate riveting, uses tool in order to store corrigendum.
As a kind of optimal technical scheme of the utility model, the telescopic rod is equipped with power supply adaptor and DC editions positive and negative
Switch, novel design is exquisite, small in size, precision is high, fully synchronized, and motor direct-drive does not need gas source, oil circuit of pipeline etc.
Ancillary equipment.
As a kind of optimal technical scheme of the utility model, the universal wheel uses universal with brake structure
Wheel opens mobile convenience of braking when needing mobile, it is more firm that brake placement is closed when not needing be mobile.
As a kind of optimal technical scheme of the utility model, pass through hook suspension anti-drop net on the strut, it is ensured that
The safety of construction personnel's eminence operation, avoids unexpected generation of falling.
As a kind of optimal technical scheme of the utility model, the strut height is greater than 1.1m, so that anti-drop net is high
Degree ensures the safety of worker person greater than gravity center of human body.
As a kind of optimal technical scheme of the utility model, the hook is V-shaped, and apex angle one end and strut welding are solid
Fixed, the apex angle other end is spherical in shape to be avoided causing staff unexpected scuffing.
As a kind of optimal technical scheme of the utility model, the bracket, top plate and connecting shaft all use stainless steel
Material, structural strength is big, corrosion-resistant, easy to clean, long service life.
The utility model has the beneficial effect that the scaffold passes through the mutual cooperation of telescopic rod, connecting shaft and bracket, so that height
It can according to need any adjusting, use is very convenient；The setting of universal wheel is so that device is mobile easily, and universal wheel has brake
Bassinet structure is very firm when fixed；Anti-drop net is hung on strut, it is ensured that construction personnel are higher by the safety of operation, avoid falling
Fall unexpected generation；Design is rationally, easy to use, has that design is unique, production is simple, investment is few, effect is fine and practical
The advantage of safety.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the half section structure diagram of the utility model.
Fig. 3 is the right view of the handle of the utility model.
Fig. 4 is the schematic perspective view of the storage trough of the utility model.
Fig. 5 is the top view of the storage trough of the utility model.
Description of symbols:
1. bracket, 2. top plates, 3. connecting shafts, 4. telescopic rods, 5. universal wheels, 6. struts, 7. hooks, 8. fastening bolts, 9. are received
Receive bag；11. connecting rod, 12. pin shafts；21. the first engaging lug, 22. second engaging lugs, 23. connecting elements；111. the first connecting hole,
112. the second connecting hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term 'left', 'middle', and 'right', "upper", "lower" instruction
Orientation or position are to be based on the orientation or positional relationship shown in the drawings, and description the utility model are merely for convenience of, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.
Referring to Fig. 1 to Fig. 5, present embodiment adopts the following technical scheme that a kind of height-adjustable Foldable foot hand
Frame includes bracket 1, top plate 2, connecting shaft 3, telescopic rod 4, universal wheel 5, strut 6, hook 7 and fastening bolt 8；On the top plate 2
Four, surface vertex is respectively equipped with connecting elements 23, and 2 lower surface both ends of top plate are respectively equipped with the first company of bilateral symmetry distribution
Lug 21 and the second engaging lug 22,2 bottom surfaces both ends of top plate are equipped with the bracket 1 of bilateral symmetry distribution, 2 lower surface centre bit of top plate
Telescopic rod 4 is installed, connecting shaft 3 connects the bracket 1 of left and right ends, the centre bit of the connecting shaft 3 of the bottom end and top of telescopic rod 4
Connection is set, 1 bottom of bracket is set there are four symmetrical universal wheel 5, and 6 bottom end of strut is inserted into inside connecting elements 23, and strut 6 pushes up
End inside is equipped with hook 7, is equipped with fastening bolt 8 on the outside of connecting elements 23, bracket 1 is made of connecting rod 11 and pin shaft 12, connecting rod 11
Both ends be equipped with perforative first connecting hole 111, the center of connecting rod 11 is equipped with the second connecting hole 112.
Further, the bracket 1 is cross-linked by more connecting rods 11 and is constituted, by pin between two adjacent connecting rods 11
Axis 12 is hinged through the first connecting hole 111, and the both ends of connecting shaft 3 are each passed through the second connecting hole 112 of cross one another connecting rod 11
Hingedly, hinged by pin shaft 12 between the first engaging lug 21 and connecting rod 11.
Further, second engaging lug 22 is equipped with sliding slot, and pin shaft 12 runs through the first connecting hole 111 of connecting rod 11
It is slidably connected with the second engaging lug 22.
Further, the 2 lower surface telescopic rod 4 of top plate is equipped with storage pocket 9, and storage pocket 9 uses nylon cloth two sides
It is made with the riveting of top plate 2, uses tool in order to store corrigendum.
Further, the telescopic rod 4 is equipped with power supply adaptor and DC editions positive and negative switches, exquisite, volume novel in design
It is small, precision is high, fully synchronized, motor direct-drive does not need the ancillary equipments such as gas source, the oil circuit of pipeline.
Further, the universal wheel 5 opens brake movement using the universal wheel for having brake structure, when needing mobile
Convenience, closed when not needing be mobile brake place it is more firm.
Further, pass through 7 suspension anti-drop net of hook on the strut 6, it is ensured that the operation of construction personnel's eminence
Safety avoids unexpected generation of falling.
Further, 6 height of strut is greater than 1.1m, so that anti-fall net height is greater than gravity center of human body and ensures worker person
Safety.
Further, the hook 7 is V-shaped, and apex angle one end is welded and fixed with strut 6, and the apex angle other end is spherical in shape to be kept away
Exempt to cause staff unexpected scuffing.
Further, the bracket 1, top plate 2 and connecting shaft 3 be all using stainless steel material, and structural strength is big, corrosion resistant
Erosion, easy to clean, long service life.
The working principle of the scaffold of the utility model: strut 6 is inserted into inside connecting elements 23 first, adjusts hook
It is fixed to pass through fastening bolt 8 after 7 angle, then hangs anti-drop net；Make foot hand secondly by the length for adjusting telescopic rod 4
Frame is in suitable working depth, and the locked staff of the brake of universal wheel 5 can easily be worked；Device when not used, first
Adjusting telescopic rod 4 shrinks bracket 1, then removes strut 6 and is put into inside storage pocket 9.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (10)
1. a kind of height-adjustable foldable scaffold, it is characterised in that: comprising bracket, top plate, connecting shaft, telescopic rod, universal wheel,
Strut, hook and fastening bolt；Described four vertex of cover top surface are respectively equipped with connecting elements, top plate lower surface both ends
It is respectively equipped with the first engaging lug and the second engaging lug of bilateral symmetry distribution, top plate bottom surfaces both ends are equipped with bilateral symmetry distribution
Bracket, top plate lower surface center are equipped with telescopic rod, and connecting shaft connects the brackets of left and right ends, the bottom end of telescopic rod with most push up
The center of the connecting shaft in portion connects, and frame bottom is set there are four symmetrical universal wheel, and connecting elements is inserted into strut bottom end
Inside, strut top inner side are equipped with hook, are equipped with fastening bolt on the outside of connecting elements, bracket is made of connecting rod and pin shaft, connecting rod
Both ends be equipped with perforative first connecting hole, the center of connecting rod is equipped with the second connecting hole.
2. a kind of height-adjustable foldable scaffold according to claim 1, it is characterised in that: the bracket is by more
Root connecting rod is cross-linked composition, the both ends difference of connecting shaft hinged through the first connecting hole by pin shaft between two adjacent connecting rods
The second connecting hole across cross one another connecting rod is hinged, hinged by pin shaft between the first engaging lug and connecting rod.
3. a kind of height-adjustable foldable scaffold according to claim 1, it is characterised in that: second connection
Ear is equipped with sliding slot, and pin shaft is slidably connected through the first connecting hole of connecting rod with the second engaging lug.
4. a kind of height-adjustable foldable scaffold according to claim 1, it is characterised in that: the top plate following table
Face telescopic rod is equipped with storage pocket, and storage pocket is made of nylon cloth two sides and top plate riveting.
5. a kind of height-adjustable foldable scaffold according to claim 1, it is characterised in that: the telescopic rod is matched
Stand-by power source adapter and DC editions positive and negative switches.
6. a kind of height-adjustable foldable scaffold according to claim 1, it is characterised in that: the universal wheel is adopted
With the universal wheel with brake structure, brake mobile convenience is opened when needing mobile, and brake is closed when not needing be mobile and is placed
It is more firm.
7. a kind of height-adjustable foldable scaffold according to claim 1, it is characterised in that: lead on the strut
Cross hook suspension anti-drop net.
8. according to claim 1 or a kind of height-adjustable foldable scaffold as claimed in claim 7, it is characterised in that: institute
The strut height stated is greater than 1.1m.
9. a kind of height-adjustable foldable scaffold according to claim 1, it is characterised in that: the hook is in V
Type, apex angle one end are welded and fixed with strut, and the apex angle other end is spherical in shape.
10. a kind of height-adjustable foldable scaffold according to claim 9, it is characterised in that: the bracket, top
Plate and connecting shaft all use stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712138.4U CN209099735U (en) | 2018-10-22 | 2018-10-22 | A kind of height-adjustable foldable scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712138.4U CN209099735U (en) | 2018-10-22 | 2018-10-22 | A kind of height-adjustable foldable scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209099735U true CN209099735U (en) | 2019-07-12 |
Family
ID=67155952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821712138.4U Expired - Fee Related CN209099735U (en) | 2018-10-22 | 2018-10-22 | A kind of height-adjustable foldable scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209099735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515352A (en) * | 2020-11-30 | 2021-03-19 | 湖南瑞奇电器有限公司 | Heating tea table with projection function |
| CN116254739A (en) * | 2023-02-01 | 2023-06-13 | 中国一冶集团有限公司 | Integral cast-in-situ tool for highway drainage ditch and construction method thereof |
-
2018
- 2018-10-22 CN CN201821712138.4U patent/CN209099735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515352A (en) * | 2020-11-30 | 2021-03-19 | 湖南瑞奇电器有限公司 | Heating tea table with projection function |
| CN116254739A (en) * | 2023-02-01 | 2023-06-13 | 中国一冶集团有限公司 | Integral cast-in-situ tool for highway drainage ditch and construction method thereof |
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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: 20190712 Termination date: 20201022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |