CN203879368U - Foldable crawling ladder for roof repairing - Google Patents
Foldable crawling ladder for roof repairing Download PDFInfo
- Publication number
- CN203879368U CN203879368U CN201420276585.5U CN201420276585U CN203879368U CN 203879368 U CN203879368 U CN 203879368U CN 201420276585 U CN201420276585 U CN 201420276585U CN 203879368 U CN203879368 U CN 203879368U
- Authority
- CN
- China
- Prior art keywords
- ladder
- crawling ladder
- roof
- repairing
- maintenance
- 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.)
- Active
Links
Abstract
The utility model relates to a foldable crawling ladder for roof repairing. The foldable crawling ladder comprises a fixed crawling ladder and a movable crawling ladder, wherein one end of the movable crawling ladder is hinged at the lower end of the fixed crawling ladder; a lockset is arranged on the fixed crawling ladder; the movable crawling ladder is fixedly connected onto the fixed crawling ladder through the lockset after the movable crawling ladder and the fixed crawling ladder are folded. The effective usage length of the crawling ladder is effectively controlled under the condition that the construction requirement and the overall appearance design of a roof are not influenced, so that the potential safety hazard in the process that a non-professional repairer crawls to the roof or crawls down from the roof by using the ladder is effectively avoided. Thus, the daily maintenance and repairing of the roof are conveniently carried out by the repairer; the trouble that a short ladder needs to be carried for the repairing in each time is avoided, so that the working intensity of the repairer in the daily repairing and maintenance of the roof is greatly lightened. As a result, the daily repairing and maintenance of the roof are convenient, rapid and efficient to carry out.
Description
Technical field
The utility model relates to a kind of foldable roofing maintenance cat ladder.
Background technology
In order to prevent that people from arbitrarily climbing, it is high that the maintenance cat ladder of roofing is pressed the liftoff at least 85cm of code requirement, must carry by short ladder while maintainer being overhauled due to this setting, to maintenance, brings certain trouble.
Utility model content
The utility model object is to propose a kind of under safing prerequisite, the roofing maintenance folding climbing ladder that facilitates maintainer to work.
The utility model comprises fixedly cat ladder and adjustable ladder, one end of described adjustable ladder is articulated with the fixedly lower end of cat ladder, fixedly on cat ladder, lockset is being set, when adjustable ladder and fixedly cat ladder folding after, by lockset, adjustable ladder is fixedly connected on fixedly on cat ladder.
The utility model is further Deepen Design on traditional roofing maintenance cat ladder basis, cat ladder is divided into folding two sections, fixedly cat ladder is the same with the mounting method of former maintenance cat ladder, what increase lives through cat ladder by being hinged and connected to fixedly cat ladder lower end, makes adjustable ladder form folding relation with fixing cat ladder.The used time does not turn folding adjustable ladder around hinged point at ordinary times, and fixedly on cat ladder, a lockset is being set, and after folding, locks immediately.When roofing need to overhaul, maintainer no longer uses short ladder, only need be with key solution unlocking tool that cat ladder is put down.
The utility model is not in the situation that affecting roof structure requirement and overall appearance design, effectively controlled effective use length of cat ladder, can effectively avoid amateur maintainer by the existing potential safety hazard of the upper and lower roofing of cat ladder, more convenient maintainer is to the regular maintenance of roofing, service work, avoided each maintenance all will all will carry the trouble of short ladder, greatly reduce the labour intensity of the daily roofing repair and maintenance of maintainer, and then reach roofing maintenance repair, convenient, fast, the efficient object of maintenance work.
In addition, in order to prevent from opening by mistake lockset or directly to swash from fixing cat ladder, the lower end of fixedly cat ladder of the present utility model is not less than 1m apart from roofing, and described lockset is not less than 1.8m apart from roofing.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the utility model deployed condition.
Fig. 2 is a kind of structural representation of the utility model folded state.
Fig. 3 is the folding trailing flank schematic diagram of the utility model.
The specific embodiment
As shown in Figure 1, 2, 3, the utility model is provided with one group of fixedly cat ladder 1 and one group of adjustable ladder 2, and during installation, fixedly the lower end of cat ladder 1 is not less than 1m apart from roofing.
The hinge assembly that the both sides, one end of adjustable ladder 2 consist of additional steel plate 3 and bolt 4 respectively and the fixedly lower end of cat ladder 1 are hinged.
Fixedly on cat ladder 1, lockset 5 is being set, after adjustable ladder 2 and fixing cat ladder 1 are folding, by lockset 5, adjustable ladder 2 is being fixedly connected on fixedly on cat ladder 1.Lockset 5 is not less than 1.8m apart from roofing.
Fixedly cat ladder 1, adjustable ladder 2 cat ladders, hinge assembly etc. carry out necessary anticorrosion, antirust processing to install rear reply.
Claims (3)
1. roofing overhauls folding climbing ladder, comprise a fixing cat ladder, characterized by further comprising an adjustable ladder, one end of described adjustable ladder is articulated with the fixedly lower end of cat ladder, fixedly on cat ladder, lockset is being set, when adjustable ladder and fixedly cat ladder folding after, by lockset, adjustable ladder is fixedly connected on fixedly on cat ladder.
2. roofing overhauls folding climbing ladder according to claim 1, it is characterized in that the lower end of described fixedly cat ladder is not less than 1m apart from roofing.
3. according to roofing maintenance folding climbing ladder described in claim 1 or 2, it is characterized in that described lockset is not less than 1.8m apart from roofing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276585.5U CN203879368U (en) | 2014-05-28 | 2014-05-28 | Foldable crawling ladder for roof repairing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276585.5U CN203879368U (en) | 2014-05-28 | 2014-05-28 | Foldable crawling ladder for roof repairing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879368U true CN203879368U (en) | 2014-10-15 |
Family
ID=51679881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420276585.5U Active CN203879368U (en) | 2014-05-28 | 2014-05-28 | Foldable crawling ladder for roof repairing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590500A (en) * | 2018-04-11 | 2018-09-28 | 陈龙海 | A kind of folding ladder |
-
2014
- 2014-05-28 CN CN201420276585.5U patent/CN203879368U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590500A (en) * | 2018-04-11 | 2018-09-28 | 陈龙海 | A kind of folding ladder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203879368U (en) | Foldable crawling ladder for roof repairing | |
| CN203543821U (en) | Device capable of quickly detaching and lifting vehicle-mounted first-aid repair ladder | |
| CN205764776U (en) | Trim panel accessory press-loading device | |
| CN202896824U (en) | Detachable angle-adjustable temporary safety railing | |
| CN205875965U (en) | Top and bottom lock | |
| CN205151703U (en) | Well lid is walling crib hoisting device for restoration | |
| CN105618620A (en) | Discharging device for bending machines | |
| CN204800006U (en) | Ceiling drilling appurtenance | |
| CN202954551U (en) | Simple steel reinforcement cage for high-altitude welding | |
| CN106552860B (en) | A kind of waste material collating unit application method of door-plate numerical control group syzygies | |
| CN203514767U (en) | Foldable scaffold board | |
| CN215702972U (en) | Liftable formula auxiliary device that punches | |
| CN202531202U (en) | Connected support used for thin seam coal mining working surface | |
| CN101787795A (en) | Large-size net rack suspension cable mounting platform and suspension cable construction method | |
| CN110528953A (en) | A kind of communications tower of anti-climbing solar energy | |
| CN211110706U (en) | Tool for installing high-pressure heater oval manhole cover | |
| CN204984373U (en) | Portable horse head turning device | |
| CN203579562U (en) | Tension spring dismounting device of excavator | |
| CN205159882U (en) | Novel electric power overhauls frame | |
| CN104110126A (en) | Architectural engineering aerial work platform | |
| CN204657876U (en) | Car trunk hook pressing machine | |
| CN204342315U (en) | For service platform and the tower crane of climbing support | |
| CN203306946U (en) | Internal climbing tower crane supporting structure | |
| CN204135785U (en) | Lock core feed mechanism | |
| CN204122520U (en) | Reclaim anchor pole repair machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |