CN203961774U - A kind of slidingtype roofing maintenance ladder - Google Patents
A kind of slidingtype roofing maintenance ladder Download PDFInfo
- Publication number
- CN203961774U CN203961774U CN201420355638.2U CN201420355638U CN203961774U CN 203961774 U CN203961774 U CN 203961774U CN 201420355638 U CN201420355638 U CN 201420355638U CN 203961774 U CN203961774 U CN 203961774U
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- CN
- China
- Prior art keywords
- fixed
- ladder
- vertical supporting
- slidingtype
- bar
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- 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
A kind of slidingtype roofing maintenance ladder, comprise fixed ladder, described fixed ladder comprises two the first vertical supporting bars and some the first transverse support bar being fixed between the first vertical supporting bar, every described the first vertical supporting bar is provided with some fixed bars, the end of described fixed bar is fixed on metope, and the two ends of described the first transverse support bar are provided with anti-skid stud; Side-rolling ladder, described side-rolling ladder comprises two the second vertical supporting bars and some the second transverse support bar being fixed between the second vertical supporting bar, this second vertical supporting bar is longitudinally provided with the sliding tray sliding up and down along described anti-skid stud, the opposite of this sliding tray is provided with the hole that can make described anti-skid stud pass, and described anti-skid stud is fixed on side-rolling ladder on fixed ladder through this hole.Slidingtype roofing maintenance ladder described in the utility model can prevent minor's arbitrarily climbing out of curiosity, and has attractive in appearance, simple operation and other advantages.
Description
[technical field]
The utility model relates to a kind of maintenance ladder overhauling for roofing on metope that is arranged on, and is specifically related to a kind of slidingtype roofing maintenance ladder.
[background technology]
Main steel pipe or the angle bar of adopting of present stage roofing maintenance ladder made, and is fixed on metope, and this maintenance cat ladder is fixed on metope, non-telescoping.Generally, the maintenance lower end of cat ladder and the distance on ground all can have certain requirement, and distance is too small, within maintenance ladder is positioned at people's horizontal line of sight scope, minor's easily climbing of psychology out of curiosity on the one hand, causes danger, on the other hand, affect the aesthetic appearance of metope; Distance is excessive, although can suitably avoid minor climbing, in use, climbing difficulty, can bring a lot of inconvenience to maintainer.
[summary of the invention]
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of slidingtype roofing maintenance ladder, this slidingtype roofing maintenance ladder can shrink, and facilitates maintainer's use in avoiding minor arbitrarily to climb, and this maintenance ladder has the effect that metope is attractive in appearance concurrently simultaneously.
In order to achieve the above object, the slidingtype roofing maintenance ladder that the utility model provides comprises:
Fixed ladder, described fixed ladder comprises two the first vertical supporting bars and some the first transverse support bar being fixed between the first vertical supporting bar, every described the first vertical supporting bar is provided with some fixed bars, the end of described fixed bar is fixed on metope, and the two ends of described the first transverse support bar are provided with anti-skid stud;
Side-rolling ladder, described side-rolling ladder comprises two the second vertical supporting bars and some the second transverse support bar being fixed between the second vertical supporting bar, this second vertical supporting bar is longitudinally provided with the sliding tray sliding up and down along described anti-skid stud, the opposite of this sliding tray is provided with the hole that can make described anti-skid stud pass, and described anti-skid stud is fixed on side-rolling ladder on fixed ladder through this hole.
Especially, described fixed ladder and side-rolling ladder all adopt tube-like piece to make.
Especially, described anti-skid stud is vertically fixed in described the first transverse support bar.
Especially, the end of described anti-skid stud is provided with pin hole, in described pin hole, latch is installed.
Especially, described sliding tray is long strip type.
Especially, the two ends of described sliding tray are circular arc.
Especially, described the first vertical supporting bar is provided with protective guard, and the upper end of this first vertical supporting bar is provided with handrail, and described handrail is connected with the lightning protection facility of roofing.
Especially, the lower end of described side-rolling ladder is provided with fixed support portion, this fixed support portion comprises sleeve pipe and is vertically fixed on the fixed support bar on described sleeve pipe, described casing pipe sleeve is located in described the second transverse support bar, described the second transverse support bar is provided with stopper posts, and described sleeve pipe is radially provided with the anti-slip tank sliding along described stopper posts.
Compared to prior art, slidingtype roofing maintenance ladder described in the utility model at ordinary times side-rolling ladder is fixed on fixed ladder by anti-skid stud, sliding tray in the time using on side-rolling ladder is along fixed ladder down sliding, until the lower end of side-rolling ladder contacts with ground, this slidingtype roofing maintenance ladder can prevent minor's arbitrarily climbing out of curiosity, has attractive in appearance, simple operation and other advantages.
[brief description of the drawings]
Fig. 1 is the first state stereogram of the present utility model;
Fig. 2 is the A place partial enlarged drawing of Fig. 1;
Fig. 3 is the stereogram of the utility model side-rolling ladder;
Fig. 4 is the second state stereogram of the present utility model;
Fig. 5 is the B place partial enlarged drawing of Fig. 4.
[detailed description of the invention]
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-Fig. 5, slidingtype roofing maintenance ladder described in the utility model adopts tube-like piece to make, and it comprises:
Fixed ladder 10, described fixed ladder 10 comprises two the first vertical supporting bars 11, and some the first transverse support bar 12 that are fixed between the first vertical supporting bar 11, every described the first vertical supporting bar 11 is provided with some fixed bars 15, the other end of described fixed bar 15 is fixed on metope, and described the first vertical supporting bar 11 is provided with protective guard 13, the upper end of this first vertical supporting bar 11 is provided with handrail 14, described handrail 14 is connected with the lightning protection facility of roofing, the two ends of described the first transverse support bar 12 are vertically provided with anti-skid stud 121, the end of described anti-skid stud 121 is provided with latch 122,
Side-rolling ladder 20, described side-rolling ladder 20 comprises two the second vertical supporting bars 21, and some the second transverse support bar 22 that are fixed between the second vertical supporting bar 21, this second vertical supporting bar 21 is longitudinally provided with the sliding tray 211 sliding up and down along described anti-skid stud 121, the opposite of this sliding tray 211 is provided with the hole 24 that can make described anti-skid stud 121 pass, described anti-skid stud 121 is fixed on side-rolling ladder 20 on fixed ladder 10 through this hole 24, and the lower end of described side-rolling ladder 20 is provided with fixed support portion 30, this fixed support portion 30 comprises sleeve pipe 31, and be vertically fixed on the fixed support bar 32 on described sleeve pipe 31, described sleeve pipe 31 is sheathed in described the second transverse support bar 22, described the second transverse support bar 22 is provided with stopper posts 221, described sleeve pipe 31 is radially provided with the anti-slip tank 311 sliding along described stopper posts 221.Distance and the quantity of hole 24 described in the utility model, anti-skid stud 121 are set according to actual conditions.
Refer to Fig. 1 and Fig. 4, slidingtype roofing maintenance ladder described in the utility model generally, in collapsed state, and there is certain distance with ground, in the present embodiment, fixed ladder 10 lower ends and ground are at a distance of (but being not limited to) 1.8m, now, anti-skid stud 121 passes from the second vertical supporting bar 21 by hole 24 through sliding tray 211, and side-rolling ladder 20 is fixed on fixed ladder 10.In the time of work, maintainer extracts latch 123 from pin hole 122, then side-rolling ladder 20 is mentioned along anti-skid stud 121, until all anti-skid studs 121 in the first transverse support bar 12 depart from hole 24, then make sliding tray 211 on side-rolling ladder 20 along anti-skid stud 121 down slidings, until the lower end kiss the earth of side-rolling ladder 20, promote side-rolling ladder 20 along anti-skid stud 121 afterwards, anti-skid stud 121 is passed from hole 24, plug latch 123 fixing, then rotating casing 31, until the anti-slip tank 311 on sleeve pipe 211 is blocked by stopper posts 211, now fixed support bar 32 is perpendicular to metope, play the effect of fixed support side-rolling ladder.
Should be understood that, to one skilled in the art, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (8)
1. a slidingtype roofing maintenance ladder, it comprises fixed ladder (10), described fixed ladder (10) comprises two the first vertical supporting bars (11) and some the first transverse support bar (12) being fixed between the first vertical supporting bar (11), every described the first vertical supporting bar (11) is provided with some fixed bars (15), the end of described fixed bar (15) is fixed on metope, it is characterized in that, the two ends of described the first transverse support bar (12) are provided with anti-skid stud (121), and comprise side-rolling ladder (20), described side-rolling ladder (20) comprises two the second vertical supporting bars (21), and some the second transverse support bar (22) that are fixed between the second vertical supporting bar (21), this second vertical supporting bar (21) is longitudinally provided with the sliding tray (211) sliding up and down along described anti-skid stud (121), the opposite of this sliding tray (211) is provided with the hole (24) that can make described anti-skid stud (121) pass, described anti-skid stud (121) is fixed on side-rolling ladder (20) on fixed ladder (10) through this hole (24).
2. slidingtype roofing maintenance ladder according to claim 1, is characterized in that, described fixed ladder and side-rolling ladder all adopt tube-like piece to make.
3. slidingtype roofing maintenance ladder according to claim 1, is characterized in that, described anti-skid stud (121) is vertically fixed in described the first transverse support bar (12).
4. slidingtype roofing maintenance ladder according to claim 1, is characterized in that, the end of described anti-skid stud (121) is provided with pin hole (122), and latch (123) is installed in described pin hole (122).
5. slidingtype roofing maintenance ladder according to claim 1, is characterized in that, described sliding tray (211) is long strip type.
6. slidingtype roofing maintenance ladder according to claim 1, is characterized in that, the two ends of described sliding tray (211) are circular arc.
7. slidingtype roofing maintenance ladder according to claim 1, it is characterized in that, described the first vertical supporting bar (11) is provided with protective guard (13), the upper end of this first vertical supporting bar (11) is provided with handrail (14), and described handrail (14) is connected with the lightning protection facility of roofing.
8. slidingtype roofing maintenance ladder according to claim 1, it is characterized in that, the lower end of described side-rolling ladder (20) is provided with fixed support portion (30), this fixed support portion (30) comprises sleeve pipe (31), and be vertically fixed on the fixed support bar (32) on described sleeve pipe (31), described sleeve pipe (31) is sheathed in described the second transverse support bar (22), described the second transverse support bar (22) is provided with stopper posts (221), described sleeve pipe (31) is radially provided with the anti-slip tank (311) sliding along described stopper posts (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355638.2U CN203961774U (en) | 2014-06-27 | 2014-06-27 | A kind of slidingtype roofing maintenance ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355638.2U CN203961774U (en) | 2014-06-27 | 2014-06-27 | A kind of slidingtype roofing maintenance ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961774U true CN203961774U (en) | 2014-11-26 |
Family
ID=51922373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420355638.2U Expired - Fee Related CN203961774U (en) | 2014-06-27 | 2014-06-27 | A kind of slidingtype roofing maintenance ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203961774U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414815A (en) * | 2015-12-15 | 2016-03-23 | 南通蓝岛海洋工程有限公司 | Movable welding platform used for transverse and longitudinal joints of guiding pipe pile |
| CN106437480A (en) * | 2016-11-11 | 2017-02-22 | 四川省科拓梦无人机科技有限公司 | Roof steel ladder capable of being used at night |
| CN108585250A (en) * | 2018-05-21 | 2018-09-28 | 覃冬生 | A kind of three filter core commercialization large capacity purifiers |
| CN111472682A (en) * | 2020-03-12 | 2020-07-31 | 江苏人和环保设备有限公司 | Sectional type cat ladder |
| CN113417672A (en) * | 2021-07-08 | 2021-09-21 | 淮安市中球盾构技术服务有限公司 | Steel sleeve structure for frozen soil tunnel construction |
-
2014
- 2014-06-27 CN CN201420355638.2U patent/CN203961774U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414815A (en) * | 2015-12-15 | 2016-03-23 | 南通蓝岛海洋工程有限公司 | Movable welding platform used for transverse and longitudinal joints of guiding pipe pile |
| CN106437480A (en) * | 2016-11-11 | 2017-02-22 | 四川省科拓梦无人机科技有限公司 | Roof steel ladder capable of being used at night |
| CN108585250A (en) * | 2018-05-21 | 2018-09-28 | 覃冬生 | A kind of three filter core commercialization large capacity purifiers |
| CN111472682A (en) * | 2020-03-12 | 2020-07-31 | 江苏人和环保设备有限公司 | Sectional type cat ladder |
| CN113417672A (en) * | 2021-07-08 | 2021-09-21 | 淮安市中球盾构技术服务有限公司 | Steel sleeve structure for frozen soil tunnel construction |
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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 |
Granted publication date: 20141126 Termination date: 20200627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |