CN202659130U - Convenient and practical trestle ladder - Google Patents
Convenient and practical trestle ladder Download PDFInfo
- Publication number
- CN202659130U CN202659130U CN 201220146546 CN201220146546U CN202659130U CN 202659130 U CN202659130 U CN 202659130U CN 201220146546 CN201220146546 CN 201220146546 CN 201220146546 U CN201220146546 U CN 201220146546U CN 202659130 U CN202659130 U CN 202659130U
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- CN
- China
- Prior art keywords
- convenient
- practical
- supporting
- fixed head
- fixed board
- 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 discloses a convenient and practical trestle ladder which comprises two single ladders and a fixed board fixedly connected with the top ends of the two single ladders, wherein four supporting feed of the two single ladders are respectively fixedly connected with a supporting base, the supporting bases are made of rubber, grab rails are arranged on two sides of the upper surface of the fixed board, the grab rails are in telescopic structures and perpendicular to the upper surface of the fixed board, and a tool box is arranged on one side of the fixed board. By means of the supporting bases made of rubber, the convenient and practical trestle ladder has good anti-skip effect and can be used on uneven ground. The grab rails can assist users to keep balance when the users stand at the top end of the trestle ladder in working. Various tools can be placed in the tool box to facilitate maintenance staff.
Description
Technical field
The utility model belongs to the ordinary maintenance field of tool, is specifically related to a kind of convenient and practical 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 to there be the supernumerary to buttress double ladder, the like this use of ability safety, trouble very, sometimes people are because insufficient height, often can stand in the top work of double ladder, but keep the apparatus of balance on the top of double ladder without any auxiliary people, people are after disequilibrium like this, just easily fall from double ladder, very dangerous; In maintenance process, sometimes need to use different instruments, again must be by other people help, and the maintenance personal when accessing instrument, sometimes also can owing to crank falls down, cause unnecessary trouble.
The utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of convenient and practical double ladder is provided, and it has different instruments, and again can be anti-skidding.
The technical scheme that the utility model adopts is: a kind of convenient and practical double ladder, comprise two single ladders and the fixed head that is fixedly connected with two single terraced tops, four feets of described two single ladders all are fixedly connected with a base for supporting, and this base for supporting is made by rubber, the both sides of the upper surface of described fixed head are respectively equipped with one and hold up bar, this holds up bar is telescopic structure, and vertical with the upper surface of fixed head, and a side of described fixed head also is provided with a tool box.
As preferably, described bar and the fixed head held up is for being threaded.
The beneficial effects of the utility model are: the utility model is with the base for supporting of being made by rubber, has good skidproof effect, also can use at broken terrain, with holding up bar, when being convenient to stand in the work of double ladder top, auxiliary people keep balance, with the tool box, can put various instruments, be convenient to the maintenance personal and use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, single ladder; 2, fixed head; 3, base for supporting; 4, hold up bar; 5, tool 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 that is fixedly connected with two single terraced 1 tops, four feets of described two single ladders 1 all are fixedly connected with a base for supporting 3, and this base for supporting 3 is made by rubber, the both sides of the upper surface of described fixed head 2 are threaded respectively and one hold up bar 4, this holds up bar 4 to be telescopic structure, and vertical with the upper surface of fixed head 2, and a side of described fixed head 2 also is provided with a tool box 5.
The utility model is with the base for supporting 3 of being made by rubber, has good skidproof effect, also can use at broken terrain, with holding up bar 4, when being convenient to stand in the work of double ladder top, auxiliary people keep balance, with tool box 5, can put various instruments, be convenient to the maintenance personal and use.
Claims (2)
1. convenient and practical double ladder, comprise two single ladders and the fixed head that is fixedly connected with two single terraced tops, it is characterized in that: four feets of described two single ladders all are fixedly connected with a base for supporting, and this base for supporting is made by rubber, the both sides of the upper surface of described fixed head are respectively equipped with one and hold up bar, this holds up bar is telescopic structure, and vertical with the upper surface of fixed head, and a side of described fixed head also is provided with a tool box.
2. convenient and practical double ladder according to claim 1 is characterized in that: described bar and the fixed head held up is for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146546 CN202659130U (en) | 2012-04-10 | 2012-04-10 | Convenient and practical trestle ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146546 CN202659130U (en) | 2012-04-10 | 2012-04-10 | Convenient and practical trestle ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659130U true CN202659130U (en) | 2013-01-09 |
Family
ID=47454040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220146546 Expired - Fee Related CN202659130U (en) | 2012-04-10 | 2012-04-10 | Convenient and practical trestle ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659130U (en) |
-
2012
- 2012-04-10 CN CN 201220146546 patent/CN202659130U/en not_active Expired - Fee Related
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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: 20130109 Termination date: 20130410 |