CN201581795U - Hanging ladder for bridge maintenance - Google Patents
Hanging ladder for bridge maintenance Download PDFInfo
- Publication number
- CN201581795U CN201581795U CN2009201795015U CN200920179501U CN201581795U CN 201581795 U CN201581795 U CN 201581795U CN 2009201795015 U CN2009201795015 U CN 2009201795015U CN 200920179501 U CN200920179501 U CN 200920179501U CN 201581795 U CN201581795 U CN 201581795U
- Authority
- CN
- China
- Prior art keywords
- ladder
- bridge maintenance
- workbench
- bolt
- worktable
- 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 provides a hanging ladder for bridge maintenance, which is composed of a hook, a ladder and a worktable. The lower end of the hook is connected with the upper end of the ladder by a bolt and a screw cap, supporting rack is arranged at the reverse side of the ladder, the lower end of the ladder is connected with a rear rod of the worktable also by the bolt and the screw cap, a bottom plate is arranged below the worktable, and a fence is arranged above the worktable. The provided hanging ladder for bridge maintenance has the characteristics of simple structure and convenient using.
Description
[technical field]
The utility model relates to track maintenance tools, and particularly a kind of bridge maintenance hangs ladder.
[background technology]
The maintenance of highway road and bridge utilizes rope, ladder to carry out operation in the air at height, and major defect is an inefficiency, and safety factor is little, and it is relatively poor to finish rear stability, and is time-consuming, require great effort, take a lot of work.
[summary of the invention]
In order to solve above-mentioned deficiency, the utility model provides a kind of bridge maintenance simple in structure, easy to use to hang ladder.
Bridge maintenance hangs ladder and is made up of hook, ladder, workbench, described hook lower end and ladder upper end is connected with bolt, nut, and the ladder reverse side is provided with bracing frame, and bar is connected with bolt, nut behind ladder lower end and the workbench, being base plate below the workbench, is fence above.
Characteristics such as the beneficial effects of the utility model are: the utility model is exclusively used in work high above the ground, can be used for the road and bridge maintenance, also can be used for the metope maintenance, and is simple in structure, easy to loading and unloading.
[description of drawings]
Fig. 1 the utility model structural representation
Among the figure: link up with 1 ladder, 2 workbench, 3 bracing frames, 4 back bars 5
[specific embodiment]
Shown in Fig. 1, link up with 1 lower end and be connected with bolt, nut with ladder 2 upper ends, ladder 2 reverse side are provided with bracing frame 4, and ladder 2 lower ends and workbench 3 back bar 5 usefulness bolts, nut are connected, and are base plates below the workbench 3, are fence above.
Claims (1)
1. bridge maintenance suspension ladder is made up of hook, ladder, workbench, it is characterized in that, described hook lower end is connected with bolt, nut with the ladder upper end, the ladder reverse side is provided with bracing frame, bar is connected with bolt, nut behind ladder lower end and the workbench, is base plate below the workbench, is fence above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201795015U CN201581795U (en) | 2009-09-14 | 2009-09-14 | Hanging ladder for bridge maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201795015U CN201581795U (en) | 2009-09-14 | 2009-09-14 | Hanging ladder for bridge maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201581795U true CN201581795U (en) | 2010-09-15 |
Family
ID=42723793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201795015U Expired - Fee Related CN201581795U (en) | 2009-09-14 | 2009-09-14 | Hanging ladder for bridge maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201581795U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704828A (en) * | 2012-05-30 | 2012-10-03 | 山东电力集团公司枣庄供电公司 | Multifunctional hook ladder |
| CN103122607A (en) * | 2013-02-04 | 2013-05-29 | 中天建设集团有限公司 | Walking trolley for maintenance of railings suspending in midair |
| CN103741940A (en) * | 2014-01-07 | 2014-04-23 | 肇庆新奥燃气有限公司 | Border hook ladder |
| CN103924775A (en) * | 2014-03-24 | 2014-07-16 | 马士远 | Simple telescoping scaffolding |
-
2009
- 2009-09-14 CN CN2009201795015U patent/CN201581795U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704828A (en) * | 2012-05-30 | 2012-10-03 | 山东电力集团公司枣庄供电公司 | Multifunctional hook ladder |
| CN103122607A (en) * | 2013-02-04 | 2013-05-29 | 中天建设集团有限公司 | Walking trolley for maintenance of railings suspending in midair |
| CN103741940A (en) * | 2014-01-07 | 2014-04-23 | 肇庆新奥燃气有限公司 | Border hook ladder |
| CN103924775A (en) * | 2014-03-24 | 2014-07-16 | 马士远 | Simple telescoping scaffolding |
| CN103924775B (en) * | 2014-03-24 | 2015-12-09 | 马士远 | A kind of easy telescopic leg hand cradle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20120914 |