CN203050476U - Safe herringbone ladder - Google Patents
Safe herringbone ladder Download PDFInfo
- Publication number
- CN203050476U CN203050476U CN 201220636755 CN201220636755U CN203050476U CN 203050476 U CN203050476 U CN 203050476U CN 201220636755 CN201220636755 CN 201220636755 CN 201220636755 U CN201220636755 U CN 201220636755U CN 203050476 U CN203050476 U CN 203050476U
- Authority
- CN
- China
- Prior art keywords
- safe
- fixedly connected
- storage box
- single ladders
- supporting
- 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
Links
Abstract
The utility model discloses a safe herringbone ladder which comprises two single ladders and a fixing plate which is fixedly connected with the top ends of the two single ladders, wherein four supporting legs of the two single ladders are fixedly connected with a supporting base; the lower parts of the four supporting legs are respectively provided with universal wheels; the universal wheels are connected with the supporting legs through supporting rods; a connecting rope is arranged between the same-step pedals of the two single ladders; two ends of the connecting rope are respectively and fixedly connected with a hook; and one side of the fixing plate is provided with a storage box. The safe herringbone ladder is simple in structure and convenient to use, is provided with the supporting base so as to have a good anti-slip effect, is provided with the universal wheels so as to facilitate back-and-forth movement during use, is provided with the connecting rope to fix the opening angle so as to ensure that the safe herringbone ladder is prevented from swinging and further sliding down or falling, and is provided with the storage box so as to contain certain common maintenance tools.
Description
Technical field
The utility model belongs to the ordinary maintenance field of tool, is specifically related to a kind of safe double ladder.
Background technology
Present double ladder can carry out maintenance work aloft for people, but because some ground is uneven or too smooth, just need there be the supernumerary to buttress double ladder, the use of ability safety like this, trouble very, and existing double ladder can not fix the angle that it is opened, and brings certain potential safety hazard for people's use.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned the deficiencies in the prior art, and a kind of safe double ladder is provided, and it is simple in structure, convenient and practical.
The technical scheme that the utility model adopts is: a kind of safe double ladder, comprise two single ladders and the fixed head of fixedlying connected with two single terraced tops, four feets of described two single ladders are a fixedly connected base for supporting all, and the bottom of four feets is respectively equipped with universal wheel, universal wheel is connected with feet by a pole, be provided with a connection cord between the same single order pedal of described two single ladders, the two ends of described connection cord are a fixedly connected hook respectively, and a side of described fixed head is provided with a storage box.
As preferably, be clamping between described storage box and the fixed head.
The beneficial effects of the utility model are: the utility model is simple in structure, easy to use, be provided with base for supporting, has good skidproof effect, be provided with universal wheel, the movement of front and back easy to use is provided with connection cord, can fix the angle that it is opened, make it can not glide or fall down owing to rocking, have storage box, can put some maintenance tools commonly used.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1, single ladder; 2, fixed head; 3, base for supporting; 4, connection cord; 5, hook; 6, pole; 7, universal wheel; 8, storage box.
The specific embodiment
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
Embodiment: as shown in Figure 1, the utility model comprises two single ladders 1 and the fixed head 2 of fixedlying connected with two single terraced 1 tops, four feets of described two single ladders 1 are a fixedly connected base for supporting 3 all, and the bottom of four feets is respectively equipped with universal wheel 7, universal wheel 7 is connected with feet by a pole 6, be provided with a connection cord 4 between the same single order pedal of described two single ladders 1, the two ends of described connection cord 4 are a fixedly connected hook 5 respectively, a side clamping one storage box 8 of described fixed head 2.
The utility model is simple in structure, easy to use, be provided with base for supporting 3, has good skidproof effect, be provided with universal wheel 7, the movement of front and back easy to use is provided with connection cord 4, can fix the angle that it is opened, make it can not glide or fall down owing to rocking, have storage box 8, can put some maintenance tools commonly used.
Claims (2)
1. safe double ladder, comprise two single ladders and the fixed head of fixedlying connected with two single terraced tops, it is characterized in that: four feets of described two single ladders are a fixedly connected base for supporting all, and the bottom of four feets is respectively equipped with universal wheel, universal wheel is connected with feet by a pole, be provided with a connection cord between the same single order pedal of described two single ladders, the two ends of described connection cord are a fixedly connected hook respectively, and a side of described fixed head is provided with a storage box.
2. safe double ladder according to claim 1 is characterized in that: be clamping between described storage box and the fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636755 CN203050476U (en) | 2012-11-28 | 2012-11-28 | Safe herringbone ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636755 CN203050476U (en) | 2012-11-28 | 2012-11-28 | Safe herringbone ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050476U true CN203050476U (en) | 2013-07-10 |
Family
ID=48733441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220636755 Expired - Fee Related CN203050476U (en) | 2012-11-28 | 2012-11-28 | Safe herringbone ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050476U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527069A (en) * | 2013-10-16 | 2014-01-22 | 国家电网公司 | Safety ladder |
| CN104787092A (en) * | 2015-04-01 | 2015-07-22 | 国家电网公司 | Insulated cart for carrying ground wires |
| CN106737511A (en) * | 2016-11-30 | 2017-05-31 | 浙江自由家居用品制造有限公司 | A kind of memory pillow storage system |
| CN106837162A (en) * | 2017-03-30 | 2017-06-13 | 王慧超 | A kind of safety-type double ladder of power engineering |
-
2012
- 2012-11-28 CN CN 201220636755 patent/CN203050476U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527069A (en) * | 2013-10-16 | 2014-01-22 | 国家电网公司 | Safety ladder |
| CN104787092A (en) * | 2015-04-01 | 2015-07-22 | 国家电网公司 | Insulated cart for carrying ground wires |
| CN106737511A (en) * | 2016-11-30 | 2017-05-31 | 浙江自由家居用品制造有限公司 | A kind of memory pillow storage system |
| CN106837162A (en) * | 2017-03-30 | 2017-06-13 | 王慧超 | A kind of safety-type double ladder of power engineering |
| CN106837162B (en) * | 2017-03-30 | 2018-11-23 | 浙江华南仪器设备有限公司 | A kind of safety-type double ladder of power engineering |
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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: 20130710 Termination date: 20131128 |