CN204126545U - A kind of double ladder for building - Google Patents
A kind of double ladder for building Download PDFInfo
- Publication number
- CN204126545U CN204126545U CN201420364844.XU CN201420364844U CN204126545U CN 204126545 U CN204126545 U CN 204126545U CN 201420364844 U CN201420364844 U CN 201420364844U CN 204126545 U CN204126545 U CN 204126545U
- Authority
- CN
- China
- Prior art keywords
- ladder
- shelf
- assembly pulley
- thing plate
- building
- 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 - Lifetime
Links
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a kind of double ladder for building, comprise the first ladder and the second ladder; Described first ladder and the second ladder hinged; Described first ladder and the second ladder form by straight-bar, terraced bar and foot of ladder; A shelf is bolted with between described first ladder and the second ladder; Between described shelf, position is provided with hinge; Described first ladder upper end is provided with logical thing plate; Described logical thing plate lower end is fixedly installed assembly pulley; Described assembly pulley lower end is provided with hook; Required article during work can be placed on shelf by the utility model, then carry to ladder top by assembly pulley by article; By the combination of shelf and hinge, limit the maximum span of ladder; It is simple and reasonable, easy to use, does not need to carry the upper and lower ladder of article, decreases working strength, uses ladder safer.
Description
Technical field
The utility model relates to a kind of double ladder for building.
Background technology
Double ladder is widely used in electrician, building field.The advantages such as existing double ladder has light, attractive in appearance, durable.But also there is certain defect, as double ladder, to step on bar anti-skid structure not obvious, and careless manipulation just has the danger of skidding, and the article enhanced feature of double ladder compares defect, it is more dangerous that people carries the upper and lower ladder of article.
Summary of the invention
(1) technical problem that will solve
For solving the problem, the utility model proposes a kind of double ladder for building.
(2) technical scheme
Double ladder for building of the present utility model, comprises the first ladder and the second ladder; Described first ladder and the second ladder hinged; Described first ladder and the second ladder form by straight-bar, terraced bar and foot of ladder; A shelf is bolted with between described first ladder and the second ladder; Between described shelf, position is provided with hinge; Described first ladder upper end is provided with logical thing plate; Described logical thing plate lower end is fixedly installed assembly pulley; Described assembly pulley lower end is provided with hook.
Further, described logical thing plate is provided with manhole.
Further, described shelf and the corresponding setting of logical thing plate.
Further, described foot of ladder lower end is socketed with Anti-slip cover.
(3) beneficial effect
Compared with prior art, it has following beneficial effect to the utility model: double ladder for building of the present utility model, required article during work can be placed on shelf, then carry to ladder top by assembly pulley by article; By the combination of shelf and hinge, limit the maximum span of ladder; It is simple and reasonable, easy to use, does not need to carry the upper and lower ladder of article, decreases working strength, uses ladder safer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model assembly pulley.
1-first ladder; 2-second ladder; 3-straight-bar; 4-ladder bar; 5-foot of ladder; 6-shelf; 7-hinge; 8-leads to thing plate; 9-assembly pulley; 10-links up with; 11-manhole; 12-Anti-slip cover.
Detailed description of the invention
The double ladder for building of one as depicted in figs. 1 and 2, comprises the first ladder 1 and the second ladder 2; Described first ladder 1 and the second ladder 2 hinged; Described first ladder 1 and the second ladder 2 form by straight-bar 3, terraced bar 4 and foot of ladder 5; A shelf 6 is bolted with between described first ladder 1 and the second ladder 2; Between described shelf 6, position is provided with hinge 7; Described first ladder 1 upper end is provided with logical thing plate 8; Described logical thing plate 8 lower end is fixedly installed assembly pulley 9; Described assembly pulley 9 lower end is provided with hook 10.
Wherein, described logical thing plate 8 is provided with manhole 11; Described shelf 6 and the corresponding setting of logical thing plate 8; Described foot of ladder 5 lower end is socketed with Anti-slip cover 12.
Required article during work can be placed on shelf, then carry to ladder top by assembly pulley by article by double ladder for building of the present utility model; By the combination of shelf and hinge, limit the maximum span of ladder; It is simple and reasonable, easy to use, does not need to carry the upper and lower ladder of article, decreases working strength, uses ladder safer.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (4)
1. a double ladder for building, is characterized in that: comprise the first ladder and the second ladder; Described first ladder and the second ladder hinged; Described first ladder and the second ladder form by straight-bar, terraced bar and foot of ladder; A shelf is bolted with between described first ladder and the second ladder; Between described shelf, position is provided with hinge; Described first ladder upper end is provided with logical thing plate; Described logical thing plate lower end is fixedly installed assembly pulley; Described assembly pulley lower end is provided with hook.
2. double ladder for building according to claim 1, is characterized in that: described logical thing plate is provided with manhole.
3. double ladder for building according to claim 1, is characterized in that: described shelf and the corresponding setting of logical thing plate.
4. double ladder for building according to claim 1, is characterized in that: described foot of ladder lower end is socketed with Anti-slip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364844.XU CN204126545U (en) | 2014-07-03 | 2014-07-03 | A kind of double ladder for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364844.XU CN204126545U (en) | 2014-07-03 | 2014-07-03 | A kind of double ladder for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204126545U true CN204126545U (en) | 2015-01-28 |
Family
ID=52382912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420364844.XU Expired - Lifetime CN204126545U (en) | 2014-07-03 | 2014-07-03 | A kind of double ladder for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204126545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120967A (en) * | 2014-07-03 | 2014-10-29 | 成都佳美嘉科技有限公司 | A constructional herringbone ladder |
-
2014
- 2014-07-03 CN CN201420364844.XU patent/CN204126545U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120967A (en) * | 2014-07-03 | 2014-10-29 | 成都佳美嘉科技有限公司 | A constructional herringbone ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160126 Address after: 410153 Hunan province Changsha Kaifu District, Shuanghe Road No. 98 Patentee after: HUNAN JINHUI CONSTRUCTION GROUP Co.,Ltd. Address before: 610000 Sichuan Province, Qingyang District, Jinyang Road, No. 7, building 6, building 19, No. 112 Patentee before: CHENGDU JIAMEIJIA SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20150128 |
|
| CX01 | Expiry of patent term |