CN202578472U - Antiskid ladder - Google Patents
Antiskid ladder Download PDFInfo
- Publication number
- CN202578472U CN202578472U CN 201220182696 CN201220182696U CN202578472U CN 202578472 U CN202578472 U CN 202578472U CN 201220182696 CN201220182696 CN 201220182696 CN 201220182696 U CN201220182696 U CN 201220182696U CN 202578472 U CN202578472 U CN 202578472U
- Authority
- CN
- China
- Prior art keywords
- staircase
- chute
- height adjustment
- adjustment hole
- skidding support
- 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 an antiskid ladder which comprises a rail ladder. In addition, an anti-skid support is symmetrically arranged at the lower part of a handrail of the rail ladder, and the antiskid support and the bottom of the rail ladder form a triangle structure. The antiskid ladder has the advantages of simple structure, convenience for use, safety and the like.
Description
Technical field
The utility model relates to a kind of staircase, especially a kind of anti-slide of not choosing and holding up.
Background technology
Common staircase commonly used needs the special messenger to hold up to keep in use, otherwise slippage generation personal accident accident easily.
The utility model content
Characteristics such as the technical problem that the utility model will solve provides a kind of anti-slide, and it has simple in structure, and is safe in utilization.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: it comprises staircase, is arranged with anti-skidding support in the handrail bottom of staircase in addition, and the bottom of anti-skidding support and staircase constitutes triangular structure.
The utility model further improves and is: anti-skidding support is provided with the height adjustment hole, and staircase is provided with and the suitable connecting axle in height adjustment hole, and the end of connecting axle is provided with anti-raising one's hat, and above connecting axle, is provided with location-plate; The height adjustment pitch of holes equates, and between the chute that is interconnected is arranged, chute comprises the linear chute, in a side of linear chute, is provided with " L " shape chute that is communicated with bottom, height adjustment hole.
Adopt the beneficial effect that technique scheme produced to be: the bottom of anti-skidding support and staircase constitutes triangular structure, understands and ground forms firm support, prevents the staircase slippage, has saved the special messenger and has held up and keep; Through being provided with the chute that is interconnected between height adjustment hole and the adjustment hole; Can make staircase adjust the height of anti-skidding support easily according to gradient; To ensure and the secure support on ground that adjustment is quick, the time spent, anti-skidding support strutted; The handrail of time spent and staircase does not close up, and does not influence the overall structure of ladder; The utlity model has advantages such as simple in structure, easy to use, safe.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that Fig. 1 " A " is to partial view.
In the accompanying drawings: 1, staircase; 2, anti-skidding support; 3, height adjustment hole; 4, anti-raising one's hat; 5, location-plate; 6, linear chute; 7, " L " shape chute.
The specific embodiment
Can be known that by the embodiment shown in Fig. 1-2 it comprises staircase 1, be arranged with anti-skidding support 2 in the handrail bottom of staircase 1 in addition, anti-skidding support 2 constitutes triangular structure with the bottom of staircase 1; Anti-skidding support 2 is provided with height adjustment hole 3; Staircase 1 is provided with the connecting axle suitable with height adjustment hole 3; The end of connecting axle is provided with prevents raising one's hat 4; Anti-raising one's hat can prevent that anti-skidding support breaks away from the connecting axle on the staircase, and anti-skidding support and staircase are become one, and above connecting axle, is provided with location-plate 5; Location-plate 5 limits under the user modes, the angle of inclination of anti-skidding support and staircase, its angle be 60 °-90 ° comparatively suitable; Height adjustment hole 3 spacings equate, and between the chute that is interconnected is arranged, chute comprises linear chute 6; The top of linear chute 6 and anti-skidding bracket end keep suitable distance; In the time of can not influencing anti-skidding support and pack up and the closing up of escalator handrail,, be provided with " L " shape chute 7 that is communicated with bottom, height adjustment hole in a side of linear chute 6.
Method for using:
Adjust the height of anti-skidding support during use according to the angle of inclination of staircase; Make the bottom and the ground of anti-skidding support and staircase form firm triangular support; Can play the anti-slip effect of staircase; After using up, anti-skidding support is moved to the staircase bottom through chute, close up to pack up with the handrail of staircase and get final product.
Claims (3)
1. an anti-slide comprises staircase (1), it is characterized in that: be arranged with anti-skidding support (2) in the handrail bottom of staircase (1), said anti-skidding support (2) constitutes triangular structure with the bottom of staircase (1).
2. a kind of anti-slide according to claim 1; It is characterized in that said anti-skidding support (2) is provided with height adjustment hole (3); Said staircase (1) is provided with and the suitable connecting axle in height adjustment hole (3); The end of said connecting axle is provided with anti-raising one's hat (4), above connecting axle, is provided with location-plate (5).
3. a kind of anti-slide according to claim 2; It is characterized in that said height adjustment hole (3) spacing equates; And between the chute that is interconnected is arranged; Said chute comprises linear chute (6), in a side of linear chute (6), is provided with " L " shape chute (7) that is communicated with bottom, height adjustment hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182696 CN202578472U (en) | 2012-04-26 | 2012-04-26 | Antiskid ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182696 CN202578472U (en) | 2012-04-26 | 2012-04-26 | Antiskid ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578472U true CN202578472U (en) | 2012-12-05 |
Family
ID=47247893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220182696 Expired - Fee Related CN202578472U (en) | 2012-04-26 | 2012-04-26 | Antiskid ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578472U (en) |
-
2012
- 2012-04-26 CN CN 201220182696 patent/CN202578472U/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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131203 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: State Grid Hebei Electric Power Company Patentee after: Xingtai Power Supply Branch of State Grid Hebei Electric Power Company Address before: 054001, No. 318 East Street, Xinxing Road, Hebei, Xingtai Patentee before: Xingtai Power Supply Co. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140426 |