CN209114846U - Portable stair scaffold - Google Patents
Portable stair scaffold Download PDFInfo
- Publication number
- CN209114846U CN209114846U CN201821580869.8U CN201821580869U CN209114846U CN 209114846 U CN209114846 U CN 209114846U CN 201821580869 U CN201821580869 U CN 201821580869U CN 209114846 U CN209114846 U CN 209114846U
- Authority
- CN
- China
- Prior art keywords
- side plate
- locating piece
- workbench
- ladder
- scaffold
- 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.)
- Expired - Fee Related
Links
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a kind of portable stair scaffolds, it is related to scaffold field, including workbench, adjusting bracket and ladder, adjusting bracket includes: two connection frames and two fine tuning supporting legs, the short side both ends of ladder are respectively arranged with sliding block and the first locating piece and the second locating piece, are provided with sliding slot, first positioning hole and second location hole on workbench；By the way that multiple adjustment holes are arranged on two connection frames, it is star-like that two fine tuning supporting legs are set as trident, and the distance for finely tuning three endpoints to central points of supporting leg is all different, the workbench of scaffold can be made to be in same horizontal line according to scaffold unilateral height is adjusted when using the case where ground；By the way that sliding block, the first locating piece and the second locating piece are arranged on ladder, sliding slot, first positioning hole and second location hole are set on the table, it can be according to the placement orientation for selecting ladder the case where user, it can be used as ladder using the guardrail that can also be used as workbench, easy to use, storage is simple.
Description
Technical field
The utility model relates to a kind of scaffold field more particularly to a kind of portable stair scaffolds.
Background technique
In life and work, people often because the reason of height, need to complete a certain work by tool, letter
Single work people can also be completed using operational instrument on the ground, but some needs of work people reach centainly
Height just can be carried out, in technology today, the workbench that much can aloft work is devised for the situation, still
Workbench in the prior art there is problems:
1, sometimes for place scaffold ground out-of-flatness, and existing scaffold using when generally require smooth
It is used on ground；
2, the mating ladder that convenient can not use.
Utility model content
The purpose of this utility model is that devises a kind of portable stair scaffold to solve the above-mentioned problems.
The utility model achieves the above object through the following technical schemes:
A kind of portable stair scaffold, the scaffold that can be used on the ground of stair out-of-flatness, including workbench and
Adjusting bracket, the upper end of adjusting bracket are fixedly connected with the bottom surface of workbench；
Adjusting bracket includes:
Two connection frames, the upper end of every connection frame are fixedly connected with bottom surface one end of workbench, every connection frame
Side plate is provided with multiple adjustment holes；
The shape of two fine tuning supporting legs, each fine tuning supporting leg is that trident is star-like, and three endpoints of each fine tuning supporting leg arrive
The distance of central point is all different, and the center of each fine tuning supporting leg is provided with through-hole, and the first end of a connector passes through one
A through-hole is fixedly connected with a fine tuning supporting leg, and the second end of a connector passes through an adjustment hole can turn with a connection frame
Dynamic connection.
Further, a kind of portable stair scaffold further includes ladder, and the short side both ends of ladder are respectively arranged with sliding block
It is respectively arranged with the first side plate, the second side plate and third side plate with wherein three sides of the first locating piece, worktable upper surface, the
Side plate and third side plate are vertical with the second side plate, and the first side plate is provided with cunning far from one end longitudinal direction of the second side plate
Slot, the 4th side of worktable upper surface middle part are provided with first positioning hole, and sliding block can be slidably mounted in sliding slot, the first locating piece peace
In first positioning hole.
Further, ladder is additionally provided with the second locating piece, the second locating piece and the first locating piece on the same line,
Three side plates are provided with second location hole far from the upper end of the second side plate, when four side plate of the ladder as workbench, sliding block and
A positioning block is slidably mounted in sliding slot, and the second locating piece is mounted on second location hole.
The utility model has the beneficial effects that:
1, by the way that multiple adjustment holes are arranged on two connection frames, it is star-like that two fine tuning supporting legs are set as trident, and finely tunes
The distance of three endpoints to central points of supporting leg is all different, can be unilateral according to scaffold is adjusted when using the case where ground
Highly, it is in the workbench of scaffold in same horizontal line；
2, by the way that sliding block, the first locating piece and the second locating piece are arranged on ladder, sliding slot, first are set on the table
Location hole and second location hole, can be according to the placement orientation for selecting ladder the case where user, can be as ladder using also
The guardrail that can be used as workbench uses, easy to use, and storage is simple.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model portable stair scaffold；
Fig. 2 is the use structural schematic diagram of the utility model portable stair scaffold；
Fig. 3 is the structural schematic diagram of workbench in the utility model portable stair scaffold；
Fig. 4 is the structural schematic diagram of ladder in the utility model portable stair scaffold；
Wherein corresponding appended drawing reference are as follows:
1- workbench, 101- sliding slot, 102- first positioning hole, 103- second location hole, 2- ladder, 201- sliding block, 202-
First locating piece, the second locating piece of 203-, 3- connection frame, 301- adjustment hole, 4- finely tune stabilizer blade, 401- through-hole, 5- stair.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Embodiment 1, as shown in Figure 1 and Figure 2:
A kind of portable stair scaffold, the scaffold that can be used on the ground of stair out-of-flatness, including 1 He of workbench
The upper end of adjusting bracket, adjusting bracket is fixedly connected with the bottom surface of workbench 1；
Adjusting bracket includes:
Two connection frames 3, the upper end of every connection frame 3 are fixedly connected with bottom surface one end of workbench 1, every connection frame
3 side plate is provided with multiple adjustment holes 301；
The shape of two fine tuning stabilizer blades 4, each fine tuning stabilizer blade 4 is that trident is star-like, three endpoints of each fine tuning stabilizer blade 4
Distance to central point is all different, and the center of each fine tuning stabilizer blade 4 is provided with through-hole 401, the first end of a connector
Be fixedly connected across a through-hole 401 with a fine tuning stabilizer blade 4, the second end of a connector pass through an adjustment hole 301 with
A piece connection frame 3 is rotatably connected.
Connection frame 3 is fixed on the lower section both ends of workbench 1 by screw etc., and fine tuning stabilizer blade 4 passes through connector and connection frame 3
Connection, fine tuning stabilizer blade 4 can be rotated relative to connection frame 3, and three endpoint locations of fine tuning stabilizer blade 4 are all different, and user can be with
According to the connection height for adjusting fine tuning stabilizer blade 4 and connection frame 3 when using the case where ground, pass through the rotation of turning legs, selection
Two vertex and ground face contact further adjust the unilateral height of scaffold, and the workbench 1 of scaffold is made to be in same horizontal line
On.
Embodiment 2, as shown in Figure 2, Figure 3, Figure 4:
The present embodiment the difference from embodiment 1 is that:
A kind of portable stair scaffold further includes ladder 2, and the short side both ends of ladder 2 are respectively arranged with sliding block 201 and
Wherein three sides of a positioning block 202,1 upper surface of workbench are respectively arranged with the first side plate, the second side plate and third side plate, the
Side plate and third side plate are vertical with the second side plate, and the first side plate is provided with sliding slot far from one end longitudinal direction of the second side plate
101, the 4th side of 1 upper surface of workbench middle part is provided with first positioning hole 102, and sliding block 201 can be slidably mounted in sliding slot 101,
First locating piece 202 is mounted in first positioning hole 102.
The both ends of 2 short side of ladder are respectively fixed with sliding block 201 and the first locating piece 202, and the first side plate on workbench 1 is set
It is equipped with sliding slot 101, sliding block 201 is slidably mounted on the bottom of sliding slot 101, and workbench upper surface is provided with first positioning hole 102,
First locating piece 202 is placed in first positioning hole 102.
Embodiment 3, as shown in figure 1, figure 3 and figure 4:
The present embodiment the difference from example 2 is that: ladder 2 is additionally provided with the second locating piece 203, the second locating piece 203
On the same line with the first locating piece 202, third side plate is provided with second location hole 103 far from the upper end of the second side plate, climbs
When 2 four side plate as workbench 1 of ladder, sliding block 201 and the first locating piece 202 are slidably mounted in sliding slot 101, and second
Locating piece 203 is mounted on second location hole 103.
Be provided with the second locating piece 203 on ladder 2, the second locating piece 203 and the first locating piece 202 on the same line,
It is provided with positioning location hole on the third side plate of workbench 1, when not needing using ladder 2, sliding block 201 and the first locating piece
202 are installed in sliding slot 101, and the second locating piece 203 is mounted in second location hole 103.
Claims (3)
1. a kind of portable stair scaffold, the scaffold that can be used on the ground of stair out-of-flatness, it is characterised in that: including
Workbench and adjusting bracket, the upper end of the adjusting bracket are fixedly connected with the bottom surface of the workbench；
Adjusting bracket includes:
Two connection frames, the upper end of every connection frame are fixedly connected with bottom surface one end of the workbench, the every connection
The side plate of frame is provided with multiple adjustment holes；
The shape of two fine tuning supporting legs, each fine tuning supporting leg is that trident is star-like, three ends of each fine tuning supporting leg
Point is all different to the distance of central point, and each center for finely tuning supporting leg is provided with through-hole, and the first of a connector
End is fixedly connected across a through-hole with a fine tuning supporting leg, and the second end of a connector passes through an institute
Adjustment hole is stated to be rotatably connected with a connection frame.
2. portable stair scaffold according to claim 1, it is characterised in that: a kind of portable stair scaffold also wraps
Including ladder, the short side both ends of the ladder are respectively arranged with sliding block and the first locating piece, and wherein the three of the worktable upper surface
Side is respectively arranged with the first side plate, the second side plate and third side plate, first side plate and the third side plate with it is described
Second side plate is vertical, and first side plate is provided with sliding slot, table on the workbench far from one end longitudinal direction of the second side plate
It is provided with first positioning hole in the middle part of the 4th side of face, the sliding block can be slidably mounted in the sliding slot, the first locating piece peace
In the first positioning hole.
3. portable stair scaffold according to claim 2, it is characterised in that: the ladder is additionally provided with the second positioning
Block, second locating piece and first locating piece on the same line, the upper end of the third side plate far from the second side plate
It is provided with second location hole, when four side plate of the ladder as the workbench, the sliding block and first locating piece
It is slidably mounted in the sliding slot, second locating piece is mounted on the second location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580869.8U CN209114846U (en) | 2018-09-27 | 2018-09-27 | Portable stair scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580869.8U CN209114846U (en) | 2018-09-27 | 2018-09-27 | Portable stair scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209114846U true CN209114846U (en) | 2019-07-16 |
Family
ID=67199577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821580869.8U Expired - Fee Related CN209114846U (en) | 2018-09-27 | 2018-09-27 | Portable stair scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209114846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216587A (en) * | 2021-05-13 | 2021-08-06 | 中建一局集团建设发展有限公司 | High-rise building outer wall construction operation platform fixing structure and construction method thereof |
-
2018
- 2018-09-27 CN CN201821580869.8U patent/CN209114846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216587A (en) * | 2021-05-13 | 2021-08-06 | 中建一局集团建设发展有限公司 | High-rise building outer wall construction operation platform fixing structure 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: 20190716 Termination date: 20200927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |