CN205713918U - A kind of Novel herringbone ladder - Google Patents
A kind of Novel herringbone ladder Download PDFInfo
- Publication number
- CN205713918U CN205713918U CN201620641462.6U CN201620641462U CN205713918U CN 205713918 U CN205713918 U CN 205713918U CN 201620641462 U CN201620641462 U CN 201620641462U CN 205713918 U CN205713918 U CN 205713918U
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- CN
- China
- Prior art keywords
- gripper shoe
- ladder
- expansion plate
- plate
- ladders
- 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.)
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Abstract
nullThis utility model relates to maintenance of works technical field，It is specifically related to a kind of Novel herringbone ladder，Including two ladders being articulated and connected，It is positioned on ladder the treadle being provided with for climbing，Treadle arranges multiple along the length direction interval of ladder，At least it is provided with the gripper shoe for depositing article on the ladder of side，Gripper shoe is adjacent to the hinged end position of two ladders，One end of gripper shoe setting hinged with ladder and jointed shaft are parallel with treadle，Gripper shoe is provided with limit adjusting mechanism with the hinged end of ladder，Two kinds of location status that the plate face level overhanging of limit adjusting mechanism regulation gripper shoe and the plate face of gripper shoe are between two treadles，The plate face of gripper shoe is between two treadles，Gripper shoe is formed with ladder dodge，Reduce volume and be easier to storage and carry，The plate face level of gripper shoe overhangs，Instrument bigger for some volumes can be placed on the supporting plate，Facilitate the practical operation of operator，It is little that this double ladder takies volume、Convenient folding、Facilitate the use that operator are actual.
Description
Technical field
This utility model relates to maintenance of works technical field, is specifically related to a kind of Novel herringbone ladder.
Background technology
Double ladder is less owing to himself being easy to folding and area occupied, is widely used in the occasion such as maintenance of works, decoration
In.Operator are supported when carrying out constructing operation at higher position by double ladder, and operator often carry difference
Operation instrument, for some volumes and less instrument, operator can be placed in kit bag, during use, it is only necessary to from
Choosing in kit bag, when operator need to change the slightly larger instrument of volume, operator are accomplished by from double ladder
Get off, choose the instrument that volume is bigger, construction can be continued, or need ground staff, pass herringbone by instrument
Operator on ladder, the typically no storage position being provided for place tool of above-mentioned double ladder, therefore double ladder is in reality
During use, however it remains it is the most convenient to operate, the phenomenon of waste of manpower.
Utility model content
The purpose of this utility model is: provide a kind of Novel herring bone, in the case of facilitating double ladder to fold, it is possible to deposit
The instrument that some volumes are bigger.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of Novel herringbone ladder, including two ladders, one end of two ladders is articulated and connected, and is positioned on ladder and is provided with for climbing
The treadle climbed, treadle arranges multiple along the length direction interval of ladder, is at least provided with for depositing article on the ladder of side
Gripper shoe, described gripper shoe adjacent to the hinged end position of two ladders, one end of gripper shoe setting hinged with ladder and hinged
Axle is parallel with treadle, and gripper shoe is provided with limit adjusting mechanism with the hinged end of ladder, limit adjusting mechanism regulation gripper shoe
Two kinds of location status that the plate face of the level overhanging of plate face and gripper shoe is between two treadles.
This utility model there is also following characteristics:
Limit adjusting mechanism includes the through hole being arranged on ladder side, and described through hole includes more than half circular hole portion and square hole section,
The jointed shaft of described gripper shoe is that square pole structure and cross section profile coincide with square hole section profile, and the aperture of more than half circular hole portion is more than
The size of jointed shaft diagonal line.
Described gripper shoe is Collapsible structure, and gripper shoe includes the expansion plate that at least two is mutually inserted, expansion plate with stretch
Telescopic direction between contracting plate is consistent.
Gripper shoe includes first, second expansion plate, and the plate end of the first expansion plate is connected with jointed shaft, cutting of the first expansion plate
Face is provided with the groove accommodating the second expansion plate, is provided with concavo-convex joining between groove both sides and second expansion plate of the first expansion plate
Conjunction portion and composition slide-and-guide coordinate, and are provided with position-limit mechanism between the first expansion plate and the second expansion plate.
The two ends being positioned at the second expansion plate telescopic direction are respectively arranged with latch, and latch is positioned at the upper plate of the second expansion plate
Face, the two ends upper face being positioned at the first expansion plate is provided with the jack coordinated with latch, and latch is connected with one end of spring, spring
The other end and the second expansion plate upper face be connected.
At the middle section position of described two ladders hinged with one end of two connecting rods respectively, the hinged company of the other end of two connecting rods
Connect.
Compared with prior art, the technique effect that this utility model possesses is: double ladder is not when using, spacing
Governor motion makes two kinds of positions that the plate face of gripper shoe is between two treadles, so that gripper shoe is formed and the keeping away of ladder
Allow, be not take up the volume beyond ladder face so that double ladder is easier to storage and carries, at double ladder in a state of use,
The plate face level of limit adjusting mechanism regulation gripper shoe overhangs, such that it is able to instrument bigger for some volumes is placed on gripper shoe
On, the practical operation of extremely convenient operator, this kind of Novel herringbone ladder does not only take up volume folding little, convenient, and can
Facilitate the use that operator are actual.
Accompanying drawing explanation
Fig. 1 is the view that the gripper shoe in this utility model is in when strutting；
Fig. 2 is view when being in gathering of the gripper shoe in this utility model；
Fig. 3 is this utility model view when being in gathering；
Fig. 4 is sectional view during first, second expansion plate cooperation of the present utility model；
Fig. 5 is the I enlarged drawing in Fig. 4.
Detailed description of the invention
In conjunction with Fig. 1 to Fig. 5, the utility model is further described:
A kind of Novel herringbone ladder, including two ladders 10, one end of two ladders 10 is articulated and connected, and is positioned on ladder 10 and is provided with
For the treadle 20 of climbing, treadle 20 arranges multiple along the length direction interval of ladder 10, at least arranges on side ladder 10
Having the gripper shoe 30 for deposit product, described gripper shoe 30 is adjacent to the hinged end position of two ladders 10, the one of gripper shoe 30
Holding setting hinged with ladder 10 and jointed shaft 31 parallel with treadle 20, gripper shoe 30 is provided with spacing tune with the hinged end of ladder 10
Joint mechanism, the plate face level of limit adjusting mechanism regulation gripper shoe 30 overhangs and the plate face of gripper shoe 30 is between two treadles 20
Two kinds of location status.
Double ladder is not when using, and limit adjusting mechanism makes the plate face of gripper shoe 30 be between two treadles 20
Two kinds of positions so that gripper shoe 30 is formed and the dodging of ladder 10, be not take up the volume beyond ladder 10 so that people
Word ladder is easier to storage and carries, at double ladder in a state of use, and the Ban Mianshui of limit adjusting mechanism regulation gripper shoe 30
Flat overhanging, such that it is able to instrument bigger for some volumes is placed in gripper shoe 30, the actual behaviour of extremely convenient operator
Making, this kind of Novel herringbone ladder does not only take up volume folding little, convenient, and can facilitate the use of operator's reality.
As preferred version of the present utility model, limit adjusting mechanism includes the through hole 11 being arranged on ladder 10 side, institute
Stating through hole 11 and include more than half circular hole portion 111 and square hole section 112, the jointed shaft 31 of described gripper shoe 30 is square pole structure and cross section
Profile coincide with square hole section 112 profile, and the aperture of more than half circular hole portion 111 is more than the size of jointed shaft 31 diagonal line.In reality
During border uses, draw in by gripper shoe 30 if necessary so that the jointed shaft 31 of gripper shoe 30 is positioned at more than half circular hole
In section 111, owing to the aperture of more than half circular hole portion 111 is more than the size of jointed shaft 31 diagonal line, therefore jointed shaft 31 can
It is positioned at normal rotation, thus conveniently gripper shoe 30 is collapsed to the area of absence between two treadles 20, when needs use gripper shoe
When 30, the jointed shaft 31 of rotational support plate 30 is to suitable position, and mobile gripper shoe 30 so that the jointed shaft of gripper shoe 30
31 are positioned at square hole section 112, thus form the mated condition of clamping spline, and then reach the rotary spacing to gripper shoe 30.
Use actual as required needs, and described gripper shoe 30 is Collapsible structure, and gripper shoe 30 includes at least two
The expansion plate being mutually inserted, the telescopic direction between expansion plate with expansion plate is consistent, when needing to deposit more article, will stretch
Contracting plate supports and comes, thus increases the Area of bearing of gripper shoe 30, can deposit more article.
Preferably, gripper shoe 30 includes first, second expansion plate 32,33, the plate end of the first expansion plate 32 and jointed shaft 31
Connecting, the cross section of the first expansion plate 32 is provided with the groove 321 accommodating the second expansion plate 33, for realizing first, second expansion plate
32, the sliding extension of 33, be provided with between groove 321 both sides and second expansion plate 33 of the first expansion plate 32 male-female engagement portion and
Constitute slide-and-guide to coordinate, between the first expansion plate 32 and the second expansion plate 33, be provided with position-limit mechanism.
Shown in Fig. 4 and Fig. 5, for realizing flexible spacing to first, second expansion plate 32,33, it is positioned at second flexible
The two ends of plate 33 telescopic direction are respectively arranged with latch 331, and latch 331 is positioned at the upper face of the second expansion plate 33, is positioned at first
The two ends upper face of expansion plate 32 is provided with the jack 322 coordinated with latch 331, and latch 331 is connected with one end of spring 332,
The other end of spring 332 and the upper face of the second expansion plate 33 are connected.When gripper shoe 30 is stored by needs, stretch second
Contracting plate 33 is packed up with the first expansion plate 32, and latch 331 is plugged in jack 322, thus in avoiding gripper shoe 30
The random slip of expansion plate, in like manner, when gripper shoe 30 support is come by needs, by the second expansion plate 33 and the first expansion plate 32
Support is come, and latch 331 is plugged in jack 322, thus avoids the second expansion plate 33 to be positioned at the first expansion plate 32
Interior random slip, increases the stability of whole gripper shoe 30 structure.
For realizing hinged spacing of two ladders 10, at the middle section position of described two ladders 10 respectively with two connecting rods 12
One end is hinged, and the other end of two connecting rods 12 is articulated and connected, shown in Fig. 3.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (6)
1. a Novel herringbone ladder, including two ladders (10), one end of two ladders (10) is articulated and connected, and is positioned on ladder (10) and sets
Being equipped with the treadle (20) for climbing, treadle (20) arranges multiple along the length direction interval of ladder (10), it is characterised in that:
At least it is provided with the gripper shoe (30) for depositing article on side ladder (10), neighbouring two ladders (10) of described gripper shoe (30)
Hinged end position arrange, one end of gripper shoe (30) and ladder (10) hinged setting and jointed shaft (31) are put down with treadle (20)
OK, gripper shoe (30) is provided with limit adjusting mechanism, limit adjusting mechanism regulation gripper shoe (30) with the hinged end of ladder (10)
Two kinds of location status that plate face level overhangs and the plate face of gripper shoe (30) is between two treadles (20).
Novel herringbone ladder the most according to claim 1, it is characterised in that: limit adjusting mechanism includes being arranged on ladder (10)
The through hole (11) of side, described through hole (11) includes more than half circular hole portion (111) and square hole section (112), described gripper shoe (30)
Jointed shaft (31) is that square pole structure and cross section profile coincide with square hole section (112) profile, and the aperture of more than half circular hole portion (111) is big
Size in jointed shaft (31) diagonal line.
Novel herringbone ladder the most according to claim 2, it is characterised in that: described gripper shoe (30) is Collapsible structure,
Fagging (30) includes the expansion plate that at least two is mutually inserted, and the telescopic direction between expansion plate with expansion plate is consistent.
Novel herringbone ladder the most according to claim 3, it is characterised in that: gripper shoe (30) includes first, second expansion plate
(32,33), the plate end of the first expansion plate (32) is connected with jointed shaft (31), and the cross section of the first expansion plate (32) is provided with receiving
The groove (321) of two expansion plates (33), is arranged between groove (321) both sides and second expansion plate (33) of the first expansion plate (32)
There is male-female engagement portion and constitute slide-and-guide cooperation, between the first expansion plate (32) and the second expansion plate (33), being provided with position restrainer
Structure.
Novel herringbone ladder the most according to claim 4, it is characterised in that: it is positioned at the two of the second expansion plate (33) telescopic direction
End is respectively arranged with latch (331), and latch (331) is positioned at the upper face of the second expansion plate (33), is positioned at the first expansion plate (32)
Two ends upper face be provided with the jack (322) coordinated with latch (331), latch (331) is connected with one end of spring (332),
The other end of spring (332) and the upper face of the second expansion plate (33) are connected.
6. according to the Novel herringbone ladder described in claim 1 to 5 any one, it is characterised in that: in described two ladders (10)
At fragment position hinged with one end of two connecting rods (12) respectively, the other end of two connecting rods (12) is articulated and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641462.6U CN205713918U (en) | 2016-06-24 | 2016-06-24 | A kind of Novel herringbone ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641462.6U CN205713918U (en) | 2016-06-24 | 2016-06-24 | A kind of Novel herringbone ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205713918U true CN205713918U (en) | 2016-11-23 |
Family
ID=57318412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620641462.6U Expired - Fee Related CN205713918U (en) | 2016-06-24 | 2016-06-24 | A kind of Novel herringbone ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205713918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997514A (en) * | 2020-08-20 | 2020-11-27 | 贵州电网有限责任公司 | Double ladder convenient to transport |
-
2016
- 2016-06-24 CN CN201620641462.6U patent/CN205713918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997514A (en) * | 2020-08-20 | 2020-11-27 | 贵州电网有限责任公司 | Double ladder convenient to transport |
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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: 20161123 |