CN207812975U - A kind of Novel herringbone ladder - Google Patents
A kind of Novel herringbone ladder Download PDFInfo
- Publication number
- CN207812975U CN207812975U CN201721917556.2U CN201721917556U CN207812975U CN 207812975 U CN207812975 U CN 207812975U CN 201721917556 U CN201721917556 U CN 201721917556U CN 207812975 U CN207812975 U CN 207812975U
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- CN
- China
- Prior art keywords
- ladder
- screw hole
- supporting plate
- column
- connecting rod
- 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 is related to a kind of Novel herringbone ladders, including horizontally disposed supporting plate, the left and right ends of the supporting plate have been respectively articulated with left ladder and right ladder, the bottom end front and rear sides of the supporting plate are respectively and fixedly connected with a root post, a connecting rod is respectively articulated at left and right sides of the every column, the one end of the connecting rod far from column is equipped with the first screw hole, is respectively equipped with second screw hole in the middle part of the left ladder and right ladder front and rear sides face, first screw hole can be bolted with the second screw hole.The utility model has the beneficial effects that：Not only regard traditional double ladder to use, additionally it is possible to serve as small-sized scaffold and use, facilitate and place construction tool and construction material, reduction worker, which climbs the mountain, climbs down number.
Description
Technical field
The utility model is related to building implement field more particularly to a kind of Novel herringbone ladders.
Background technology
During construction, for some not high, places of narrow space of height, scaffold, people can not be used
Word ladder occupies little space with it, easy to use is widely applied.But existing double ladder is usually triangular structure, top
Construction tool and construction material can not be placed, needs worker repeatedly to climb the mountain and climbs down, it is more inconvenient.
Utility model content
The purpose of the utility model is to overcome problem above of the existing technology, provide a kind of Novel herringbone ladder, no
Only regard traditional double ladder to use, additionally it is possible to it serves as small-sized scaffold and uses, facilitate and place construction tool and construction material,
Reduction worker, which climbs the mountain, climbs down number.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
The left and right ends of a kind of Novel herringbone ladder, including horizontally disposed supporting plate, the supporting plate have been respectively articulated with left ladder
It is respectively and fixedly connected with a root post with the bottom end front and rear sides of right ladder, the supporting plate, the left and right sides of the every column is cut with scissors respectively
Connect a connecting rod, the one end of the connecting rod far from column is equipped with the first screw hole, the left ladder and right ladder front and rear sides face
Middle part is respectively equipped with second screw hole, and first screw hole can be bolted with the second screw hole.
Further, the left and right sides of the column also sets one to side ear body outstanding respectively, is set on the ear body
There are third screw hole, first screw hole that can be bolted with third screw hole.
Further, the bottom of the column is set there are two symmetrical 4th screw hole, the left ladder and right ladder
The bottom in front and rear sides face is respectively equipped with the 5th screw hole, and the 4th screw hole can be connected with the 5th screw hole by bolt
It connects.
Further, it is welded to connect between the column and supporting plate.
Operation instruction：Supporting plate is placed on the ground, left ladder and right ladder are drawn close to centre, you can constitute traditional
Trestle ladder structure is connected the 4th screw hole on column with the 5th screw hole on left ladder and right ladder using bolt
It connects, can prevent left ladder and right ladder from rocking, improve stability；Left ladder and right ladder are opened to both sides, and column
Bottom end is vertical on the ground, makes the horizontal shelf side of resting on the ground and parallel with ground, you can small-sized scaffold use is served as,
Connecting rod is opened, is connected the first screw hole on connecting rod with the second screw hole on left ladder and right ladder using bolt
It connects, can prevent left ladder and right ladder from rocking, improve overall stability.
The utility model has the beneficial effects that：Not only regard traditional double ladder to use, additionally it is possible to serve as small-sized foot hand
Frame uses, and facilitates and places construction tool and construction material, and reduction worker, which climbs the mountain, climbs down number.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings：
Structural schematic diagram when Fig. 1 is the first state of the utility model embodiment；
Structural schematic diagram when Fig. 2 is second of state of the utility model embodiment.
Specific implementation mode
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
As shown in Fig. 1 to 2, a kind of Novel herringbone ladder, including horizontally disposed supporting plate 1, the left and right ends of supporting plate 1 are cut with scissors respectively
It is connected to left ladder 3 and right ladder 4, the bottom end front and rear sides of supporting plate 1 are respectively and fixedly connected with a root post 2, the left and right two of each column 2
Side is respectively articulated with a connecting rod 5, and the one end of connecting rod 5 far from column is equipped with the first screw hole 6,4 front and rear sides of left ladder 3 and right ladder
Second screw hole 7 is respectively equipped in the middle part of face, the first screw hole 6 can be connect with the second screw hole 7 by bolt 11.
The specific articulated manner of the left and right ends of supporting plate 1 and left ladder 3 and right ladder 4：The left and right ends of supporting plate 1 are set respectively
There is an outwardly projecting link block, the top of left ladder 3 and right ladder 4 is respectively equipped with the link block projected upwards, on link block
Equipped with pre-and post perforative hinge hole, it is located at the hinge hole on the link block of 1 left end of supporting plate and the link block positioned at 3 top of left ladder
On hinge hole it is hinged by articulated shaft, be located at hinge hole on the link block of 1 right end of supporting plate with positioned at 4 top of right ladder
Hinge hole on link block is hinged by articulated shaft.
Specific articulated manner between connecting rod 5 and column 2：Column 2 is respectively arranged on the left side and the right side to both sides centre outstanding
Link block with hinge hole, connecting rod 5 are equipped with hinge hole with equipped with the opposite one end of the first screw hole 6, are located at 2 side of column
Hinge hole on link block and the hinge hole positioned at 5 one end of connecting rod are hinged by articulated shaft.
The left and right sides of column 2 also sets one to side ear body 12 outstanding respectively, and ear body 12 is equipped with third screw hole 8,
First screw hole 6 can be connect with third screw hole 8 by bolt 11.
The bottom of column 2 is set there are two symmetrical 4th screw hole 9, the bottom in 4 front and rear sides face of left ladder 3 and right ladder
Portion is respectively equipped with the 5th screw hole 10, and the 4th screw hole 9 can be connect with the 5th screw hole 10 by bolt 11.
It is welded to connect between column 2 and supporting plate 1.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (4)
1. a kind of Novel herringbone ladder, it is characterised in that：Including horizontally disposed supporting plate, the left and right ends of the supporting plate are respectively articulated with
There are left ladder and right ladder, the bottom end front and rear sides of the supporting plate to be respectively and fixedly connected with a root post, the left and right two of the every column
Side is respectively articulated with a connecting rod, and the one end of the connecting rod far from column is equipped with the first screw hole, before and after the left ladder and right ladder
Second screw hole is respectively equipped in the middle part of two sides, first screw hole can be bolted with the second screw hole.
2. Novel herringbone ladder according to claim 1, it is characterised in that：The left and right sides of the column also sets one respectively
To side ear body outstanding, the ear body is equipped with third screw hole, and first screw hole can be bolted with third screw hole.
3. Novel herringbone ladder according to claim 1, it is characterised in that：The bottom of the column is set there are two symmetrical
The 4th screw hole, the bottom in the left ladder and right ladder front and rear sides face is respectively equipped with the 5th screw hole, the 4th spiral shell
Hole can be bolted with the 5th screw hole.
4. Novel herringbone ladder according to claim 1, it is characterised in that：It is welded to connect between the column and supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917556.2U CN207812975U (en) | 2017-12-27 | 2017-12-27 | A kind of Novel herringbone ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917556.2U CN207812975U (en) | 2017-12-27 | 2017-12-27 | A kind of Novel herringbone ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207812975U true CN207812975U (en) | 2018-09-04 |
Family
ID=63329217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721917556.2U Expired - Fee Related CN207812975U (en) | 2017-12-27 | 2017-12-27 | A kind of Novel herringbone ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207812975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-12-27 CN CN201721917556.2U patent/CN207812975U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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: 20180904 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |