CN205743680U - A kind of Foldable '*' shape ladder - Google Patents
A kind of Foldable '*' shape ladder Download PDFInfo
- Publication number
- CN205743680U CN205743680U CN201620443709.3U CN201620443709U CN205743680U CN 205743680 U CN205743680 U CN 205743680U CN 201620443709 U CN201620443709 U CN 201620443709U CN 205743680 U CN205743680 U CN 205743680U
- Authority
- CN
- China
- Prior art keywords
- ladder
- pedal
- bars
- foldable
- gripper shoe
- 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
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Abstract
The utility model discloses a kind of Foldable '*' shape ladder, including the terraced and right single ladder of left list, described left single ladder includes the left ladder bars of vertically arranged two piece and the multiple ladder steps being horizontally installed between two left ladder bars, described right single ladder includes the right ladder bars of vertically arranged two piece and the multiple ladder steps being horizontally installed between two right ladder bars, the top of described left ladder bars and right ladder bars is hinged with same pedal, described pedal end is all hinged with gripper shoe, and said two gripper shoe is fixedly connected with two symmetrical supporting legs away from pedal side.The ladder top of this structure design is bigger than the space at traditional herringbone ladder top, and displacement far, need not frequently move ladder, can effectively solve existing ladder top mobile space little, the problem affecting workman's efficiency of construction.
Description
Technical field
This utility model relates to decoration construction field, particularly relates to a kind of Foldable '*' shape ladder.
Background technology
During interior decoration, constructing for eminence, usually can use ladder, existing ladder is generally divided into two kinds:
One is to cross ladder stand step in two ladder bars, and the top of ladder in use, is overlapped in and needs in-position by people
On body of wall or device, step on ladder step up, to arrive at the destination；Another kind is double ladder, is opened by ladder, in " eight " font,
All can reach destination from both sides, the ladder of this kind of structure supports by himself structure, and without relying upon other supporters, structure is relatively
Firm.But the ladder of above two structure, each defective, the ladder of the first structure needs to overlap with supporter, range
Less, poor stability.The ladder of the second structure supports by self structure, and structure is relatively stable, but this double ladder top is only pacified
Equipped with one piece of pedal, so the activity space at ladder top is the least, in carrying out interior decoration, staff is needed to climb ladder
When sub-top operates, the ladder of this kind of structure cannot be supplied to one stable operating platform of worker in high-altitude, on top
During portion's operation, due to limited space, the mobile space at ladder top is little, needs the position of the most mobile ladder to be operated,
If lacking the articles for use such as instrument, then need to return to ground, take article, climb up the most again, thus can delay a lot of time,
The most dangerous, have impact on the efficiency of construction of workman.
Utility model content
The purpose of this utility model is to provide a kind of Foldable '*' shape ladder, to solve existing ladder top mobile space
Problem that is little, that affect workman's efficiency of construction.
For achieving the above object, this utility model following technical scheme of offer: a kind of Foldable '*' shape ladder, including left single ladder
With right single ladder, described left single ladder includes the left ladder bars of vertically arranged two piece and the multiple ladders being horizontally installed between two left ladder bars
Step, described right single ladder includes the right ladder bars of vertically arranged two piece and the multiple ladder steps being horizontally installed between two right ladder bars, institute
The top stating left ladder bars and right ladder bars is hinged with same pedal, and described pedal both sides are all hinged with gripper shoe, and said two supports
Plate is fixedly connected with two symmetrical supporting legs away from pedal side.
This programme principle is: during use, the same with common double ladder, terraced for left list and right single ladder plays support and makees
With, the same pedal being hinged on the terraced and right single ladder of left list can play the effect stablizing the terraced and right single ladder of left list, provides simultaneously
One activity space, the upper ladder step arranged of the terraced and right single ladder of left list, provide fulcrum for climbing, the gripper shoe that pedal both sides are installed,
Form a wider platform with pedal, use hinged connected mode, gripper shoe and ladder motility can be allowed bigger, Er Qie
Also will not take too many space when of placement, fixing connection supporting leg, makes gripper shoe stability higher on the supporting plate.
Advantage of the present utility model: simple in construction, pedal two ends hinged support plate, the ladder top ratio of this structure design
The space at traditional herringbone ladder top is bigger, and the displacement of headroom far, need not frequently move in fitting up
Ladder, by the improvement of above technical scheme, can effectively solve existing ladder top mobile space little, affect workman's efficiency of construction
Problem.
Further, described pedal uses gemel connection with the hinged place of gripper shoe.Connect with hinge pedal and gripper shoe
Readily accessible, and facilitate gripper shoe to fold.
Further, the company of limited location ladder aperture it is connected between the pedal on described left single ladder and the pedal on right single ladder
Extension bar, increases connecting rod, makes to form triangle between two single ladders and connecting rod, adds the stability of ladder.
Further, it is provided with cross bar between the supporting leg of described pedal the same side, increases the stability between two supporting legs.
Further, the bottom of described left ladder bars and right ladder bars is equipped with slipmat, increases the frictional force of ladder and ground,
Improve the stability of ladder.
Further, with bolts between described supporting leg and gripper shoe, it is simple to supporting leg is torn open from gripper shoe
Unload, thus facilitate maintenance and the replacing of supporting leg.
Further, described pedal and two gripper shoes use snap close to connect, and pedal and gripper shoe are fixed on same by snap close
One plane, makes whole active face safety higher.
Further, described gripper shoe side is provided with hook, and the instrument of operator can be hung over above by hook, conveniently picks up
Take.
Further, the top of described pedal and gripper shoe is provided with skid resistant course, increases the frictional force at ladder top, can make ladder
The instrument at sub-top and people are difficult to skidding and fall.
Accompanying drawing explanation
Fig. 1 is the top view of this utility model a kind of Foldable '*' shape ladder embodiment.
Fig. 2 is the side view of this utility model a kind of Foldable '*' shape ladder embodiment.
Fig. 3 is the front view of this utility model a kind of Foldable '*' shape ladder embodiment.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
Reference in Figure of description includes: left ladder bars 1, right ladder bars 2, ladder step 3, pedal 4, supporting leg 5, cross bar 6,
Gripper shoe 7, connecting rod 8, slipmat 9, hinge 10, bolt 11, hook 12, skid resistant course 13, snap close 14.
Embodiment is the most as shown in Figure 1: a kind of Foldable '*' shape ladder, and terraced and right single the most terraced including left list, left single ladder includes
Two vertically arranged left ladder bars 1 and the transverse weld multiple ladder steps 3 between two left ladder bars 1, right single ladder includes vertically setting
The two right ladder bars 2 put and the transverse weld multiple ladder steps 3 between two right ladder bars 2, left ladder bars 1 and the top of right ladder bars 2
Being hinged with pedal 4, pedal 4 end is all hinged with gripper shoe 7, and the hinged place of this pedal 4 and gripper shoe 7 uses hinge 10 even
Connecing, connect pedal 4 with hinge 10 and gripper shoe 7 is readily accessible, and facilitate gripper shoe 7 to fold, two support both sides are the most fixing
Connecting and have two symmetrical supporting legs 5, the junction of supporting leg 5 and gripper shoe 7 uses threaded, and threaded connection place is provided with spiral shell
Bolt 11, it is simple to supporting leg 5 is dismantled from gripper shoe 7, thus facilitate maintenance and the replacing of supporting leg 5, it is simple to supporting leg 5 with
Gripper shoe 7 is dismantled, keeps in repair and is changed.
As shown in Figure 2: be connected between pedal 4 and the pedal 4 of right single ladder of left single ladder that limited location ladder opens is collapsible
The connecting rod 8 of formula, forms triangle between connecting rod 8 and two single ladders, considerably increases the stability of ladder, and connecting rod 8 uses
Folding, it is possible to reduce the occupation of land space of ladder, the bottom socket rubber antiskid pad 9 of left ladder bars 1 and right ladder bars 2, increase ladder
Son with ground frictional force, improve ladder stability, be provided with cross bar 6, the one of cross bar 6 between the supporting leg 5 of pedal 4 side
End is hinged on supporting leg 5, and the other end offsets with support bar, increases the stability between two supporting legs 5.
As shown in Figure 3: the skid resistant course 13 of the dome top surface of dividing plate and gripper shoe 7, increase the frictional force at ladder top,
Instrument and people are difficult to skidding and fall, and gripper shoe 7 side is equipped with hook 12, and the instrument of operator can be hung over above by hook 12,
Convenient pickup, pedal 4 and gripper shoe 7 both sides use snap close 14 to connect, and the standing part of snap close 14 is arranged on pedal 4, snap close
The movable part of 14 is arranged in gripper shoe 7, and pedal 4 and gripper shoe 7 are fixed on same plane by snap close 14, make whole active face
Safety is higher.
During use, during use, the same with common double ladder, terraced for left list and right single ladder is played a supporting role, is hinged on
Same pedal 4 on the terraced and right single ladder of left list can play the effect stablizing the terraced and right single ladder of left list, provides an activity simultaneously
Space, the upper ladder step 3 arranged of the terraced and right single ladder of left list, provide fulcrum for climbing, the gripper shoe 7 that pedal 4 both sides are installed, with pedal
4 form a wider platform, use hinged connected mode, gripper shoe 7 and ladder motility can be allowed bigger, and placing
When also will not take too many space, fixing in gripper shoe 7 connect supporting leg 5, make gripper shoe 7 stability higher.This
The ladder top of structure design is bigger than the space at traditional herringbone ladder top, and the displacement of headroom far, is being entered
Luggage need not frequently move ladder in repairing, and by the improvement of above technical scheme, can effectively solve existing ladder top and move sky
Between little, the problem that affects workman's efficiency of construction.
Above-described is only embodiment of the present utility model, and in scheme, the known general knowledge such as concrete structure and characteristic is at this
Too much describe.It should be pointed out that, for a person skilled in the art, in the premise without departing from this utility model structure
Under, it is also possible to making some deformation and improvement, these also should be considered as protection domain of the present utility model, and these are all without impact
The effect of this utility model enforcement and practical applicability.The protection domain that this application claims should be with the content of its claim
Being as the criterion, the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (9)
1. a Foldable '*' shape ladder, including the terraced and right single ladder of left list, described left single ladder includes the left ladder bars of vertically arranged two piece
And the multiple ladder steps being horizontally installed between two left ladder bars, described right single ladder includes that the right ladder bars of vertically arranged two piece is with horizontal
The multiple ladder steps being arranged between two right ladder bars, it is characterised in that the top of described left ladder bars and right ladder bars is hinged with same
Pedal, described pedal both sides are all hinged with gripper shoe, said two gripper shoe away from pedal side be fixedly connected with two right
The supporting leg claimed.
2. Foldable '*' shape ladder as claimed in claim 1 a kind of, it is characterised in that the hinged place of described pedal and gripper shoe is adopted
Connect with hinge.
3. a kind of Foldable '*' shape ladder as claimed in claim 2, it is characterised in that the pedal on described left single ladder and right single ladder
On pedal between connect limited location ladder aperture connecting rod.
4. a kind of Foldable '*' shape ladder as claimed in claim 3, it is characterised in that between the supporting leg of described pedal the same side
It is provided with cross bar.
5. a kind of Foldable '*' shape ladder as claimed in claim 4, it is characterised in that the bottom of described left ladder bars and right ladder bars is equal
It is provided with slipmat.
6. a kind of Foldable '*' shape ladder as claimed in claim 5, it is characterised in that use between described supporting leg and gripper shoe
Bolt connects.
7. a kind of Foldable '*' shape ladder as claimed in claim 6, it is characterised in that described pedal and two gripper shoes use lock
Button connects.
8. a kind of Foldable '*' shape ladder as claimed in claim 7, it is characterised in that described gripper shoe side is provided with hook.
9. a kind of Foldable '*' shape ladder as claimed in claim 8, it is characterised in that the top of described pedal and gripper shoe is provided with
Skid resistant course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620443709.3U CN205743680U (en) | 2016-05-17 | 2016-05-17 | A kind of Foldable '*' shape ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620443709.3U CN205743680U (en) | 2016-05-17 | 2016-05-17 | A kind of Foldable '*' shape ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205743680U true CN205743680U (en) | 2016-11-30 |
Family
ID=57366257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620443709.3U Expired - Fee Related CN205743680U (en) | 2016-05-17 | 2016-05-17 | A kind of Foldable '*' shape ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205743680U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120057A (en) * | 2017-05-12 | 2017-09-01 | 贵州宏华农业发展有限公司 | A kind of Agricus blazei picking ladder |
| CN107298155A (en) * | 2017-05-16 | 2017-10-27 | 成都协恒科技有限公司 | One kind is emergent to fold boarding ladder |
| CN109236171A (en) * | 2018-10-19 | 2019-01-18 | 程魚洛 | A kind of telescopic multifunctional household double ladder |
| CN110159178A (en) * | 2019-06-18 | 2019-08-23 | 广西电网有限责任公司贵港供电局 | A kind of power grid capital construction anti-dumping a homogeneous example showing an inverse connection between the middle term and the major term ladder |
| CN111219142A (en) * | 2020-01-08 | 2020-06-02 | 兰雯琴 | Portable cat ladder is used in fire-fighting equipment maintenance |
-
2016
- 2016-05-17 CN CN201620443709.3U patent/CN205743680U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120057A (en) * | 2017-05-12 | 2017-09-01 | 贵州宏华农业发展有限公司 | A kind of Agricus blazei picking ladder |
| CN107298155A (en) * | 2017-05-16 | 2017-10-27 | 成都协恒科技有限公司 | One kind is emergent to fold boarding ladder |
| CN109236171A (en) * | 2018-10-19 | 2019-01-18 | 程魚洛 | A kind of telescopic multifunctional household double ladder |
| CN110159178A (en) * | 2019-06-18 | 2019-08-23 | 广西电网有限责任公司贵港供电局 | A kind of power grid capital construction anti-dumping a homogeneous example showing an inverse connection between the middle term and the major term ladder |
| CN110159178B (en) * | 2019-06-18 | 2023-10-20 | 广西电网有限责任公司贵港供电局 | Anti-toppling ladder for power grid infrastructure |
| CN111219142A (en) * | 2020-01-08 | 2020-06-02 | 兰雯琴 | Portable cat ladder is used in fire-fighting equipment maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170517 |