CN202187701U - Novel ladder - Google Patents
Novel ladder Download PDFInfo
- Publication number
- CN202187701U CN202187701U CN2011202354996U CN201120235499U CN202187701U CN 202187701 U CN202187701 U CN 202187701U CN 2011202354996 U CN2011202354996 U CN 2011202354996U CN 201120235499 U CN201120235499 U CN 201120235499U CN 202187701 U CN202187701 U CN 202187701U
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- CN
- China
- Prior art keywords
- thick bamboo
- bamboo tube
- ladder
- vertical
- tubes
- 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 novel ladder. The novel ladder comprises two vertical bamboo tubes and a plurality of transverse bamboo tube stepping pipes and is mainly characterized in that anti-skid mats are arranged at the lower ends of the vertical bamboo tubes and are fixed on the vertical bamboo tubes through bolts; leather sheaths are arranged at the upper ends of the vertical bamboo tubes; grounding ends at the lower parts of the anti-skid mats are indentation-shaped; the anti-cracking sheaths are arranged at the joints of the vertical bamboo tubes and the transverse bamboo tube stepping pipes; steel bars are arranged in the transverse bamboo tube stepping pipes; and the two ends of the steel bars are fixed on the vertical bamboo tubes. The novel ladder has a reasonable design and a simple structure. As the anti-skid mats are arranged at the lower ends of the vertical bamboo tubes, the friction force is increased, the ladder has less possibility of slipping, and the safety is good. As the steel bars are arranged in the transverse bamboo tube stepping pipes and anti-cracking sheaths are arranged on the vertical bamboo tubes, the ladder has low possibility of cracking and damaging and the service life of the ladder is prolonged. The novel ladder solves the technical problems in the prior art that an anti-skid device is omitted, the safety is poor and the service life is short.
Description
Technical field the utility model belongs to electrician's technical field of tools of ascending a height, and relates to a kind of novel ladder.
Advantages the such as mostly instrument of ascending a height that background technology prior art electrician uses is the bamboo ladder, steps on pipe by two vertical thick bamboo tubes and a plurality of horizontal thick bamboo tube and forms, and that the ladder of this technology has is in light weight, insulation effect is good.But have many shortcomings: at first, the lower end of ladder does not have shoe yet, in when climbing since center of gravity on move, cause ladder to slip easily, staff's safety is threatened poor stability; Secondly, use ladder for a long time, can make the horizontal thick bamboo tube of ladder step on pipe and the loosening cracking of vertical thick bamboo tube, cause the damage of ladder, application life is short.
The purpose of summary of the invention the utility model provides a kind of novel ladder, in order to overcome the short technical problem of the existing no shoe of prior art, poor stability, application life effectively.
The utility model ladder, it comprises that two vertical thick bamboo tubes and some horizontal thick bamboo tubes step on pipe, its main points are that the lower end of said vertical thick bamboo tube is provided with slipmat, and by being bolted on the vertical thick bamboo tube; The bottom of said slipmat lands to hold and is the indentation shape; The upper end of said vertical thick bamboo tube is provided with leather sheath; Said vertical thick bamboo tube is provided with the anticracking cover with the junction that horizontal thick bamboo tube is stepped on pipe; The inside that said horizontal thick bamboo tube is stepped on pipe is provided with reinforcing bar, and the two ends of reinforcing bar are fixedly connected on the vertical thick bamboo tube.
Said slipmat is intervolved by rubber and forms, and the diameter of rubber volume is corresponding with the hollow section of vertical thick bamboo tube.
The utility model is reasonable in design, and is simple in structure, because the lower end of vertical thick bamboo tube is provided with slipmat, improved frictional force, and ladder is not easy to slip, and safety is good; And laterally the thick bamboo tube inside of stepping on pipe is provided with reinforcing bar, is provided with the anticracking cover again on the vertical thick bamboo tube, can make ladder be not easy cracking and damage the application life of having improved ladder.The utility model has solved prior art and has had the technical problem of lacking in no shoe, poor stability, application life.
Appended drawings is the utility model structural representation sectional view.
Among the figure 1, leather sheath 2, vertical thick bamboo tube 3, reinforcing bar 4, laterally thick bamboo tube is stepped on pipe 5, anticracking cover 6, bolt 7, leather sheath 8, vertical thick bamboo tube 9, anticracking cover 10, slipmat 11, slipmat
The specific embodiment is as shown in the figure, the utility model it comprise two vertical thick bamboo tubes 2,8 and some horizontal thick bamboo tubes step on the pipe 4, the lower end of said vertical thick bamboo tube 2,8 is provided with slipmat 11,10, and is fixed on the vertical thick bamboo tube 2,8 by bolt 6; The upper end of said vertical thick bamboo tube 2,8 is provided with leather sheath 1,7; The bottom of said slipmat 11,10 lands to hold and is the indentation shape; The junction that said vertical thick bamboo tube 2,8 and horizontal thick bamboo tube are stepped on pipe 4 is provided with anticracking cover 5,9; The inside that said horizontal thick bamboo tube is stepped on pipe 4 is provided with reinforcing bar 3, and the two ends of reinforcing bar 3 are fixedly connected on the vertical thick bamboo tube 2,8; Slipmat 10,11 is intervolved by rubber and forms, and the diameter of rubber volume is corresponding with the hollow section of vertical thick bamboo tube 8,2.
Claims (2)
1. novel ladder, it comprises that two vertical thick bamboo tubes and some horizontal thick bamboo tubes step on pipe, it is characterized in that the lower end of said vertical thick bamboo tube is provided with slipmat, and by being bolted on the vertical thick bamboo tube; The upper end of said vertical thick bamboo tube is provided with leather sheath; The bottom of said slipmat lands to hold and is the indentation shape; Said vertical thick bamboo tube is provided with the anticracking cover with the junction that horizontal thick bamboo tube is stepped on pipe; The inside that said horizontal thick bamboo tube is stepped on pipe is provided with reinforcing bar, and the two ends of reinforcing bar are fixedly connected on the vertical thick bamboo tube.
2. novel ladder according to claim 1 is characterized in that said slipmat is intervolved by rubber to form, and the diameter of rubber volume is corresponding with the hollow section of vertical thick bamboo tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202354996U CN202187701U (en) | 2011-07-01 | 2011-07-01 | Novel ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202354996U CN202187701U (en) | 2011-07-01 | 2011-07-01 | Novel ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187701U true CN202187701U (en) | 2012-04-11 |
Family
ID=45919160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202354996U Expired - Fee Related CN202187701U (en) | 2011-07-01 | 2011-07-01 | Novel ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222387A (en) * | 2017-12-27 | 2018-06-29 | 王宏斌 | A kind of stair tread structure of construction |
-
2011
- 2011-07-01 CN CN2011202354996U patent/CN202187701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222387A (en) * | 2017-12-27 | 2018-06-29 | 王宏斌 | A kind of stair tread structure of 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: 20120411 Termination date: 20140701 |
|
| EXPY | Termination of patent right or utility model |