CN201170055Y - All-terrain safety ladder - Google Patents
All-terrain safety ladder Download PDFInfo
- Publication number
- CN201170055Y CN201170055Y CNU2008200183074U CN200820018307U CN201170055Y CN 201170055 Y CN201170055 Y CN 201170055Y CN U2008200183074 U CNU2008200183074 U CN U2008200183074U CN 200820018307 U CN200820018307 U CN 200820018307U CN 201170055 Y CN201170055 Y CN 201170055Y
- Authority
- CN
- China
- Prior art keywords
- ladder
- inner ladder
- vertical posts
- lower parts
- ladder leg
- 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
Images
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a full terrain safety ladder, comprising a known ladder body which consists of vertical posts and a plurality of transverse posts. The lower parts of vertical posts are provided with inner ladder legs which can slid along the inner walls at the lower sides of the vertical posts. The inner ladder legs are connected with the lower parts of the vertical posts through locking devices which are of a pinhole and pin structure. The lower parts of the vertical posts are provided with pinholse, and two pinholes are correspondingly arranged on the inner ladder legs along the vertical direction. The upper parts of the vertical posts are provided with insulation pothooks. The lower parts of the inner ladder legs can be provided with antiskid rubber pads which are hinged thereto. The lower parts of the inner ladder legs can be provided with metal sharp corners. The lower parts of the vertical posts of the full terrain safety ladder are provided with the inner ladder leg, and thus the ladder can be suitable for different terrains by adjusting the depth of the insertion of the inner ladder legs to the vertical posts. The lower parts of the inner ladder legs are provided with the antiskid rubber pads which are hinged thereto, and thus the ladder can be suitable for different ground surfaces. If the antiskid rubber pads are replaced by the metal sharp corner, the ladder can be used on the floppy ground surface and ice ground surface in rainy season and winter.
Description
Technical field
The utility model relates to the ladder technical field.
Background technology
Common tool during ladder is not only routine work and is lived as a kind of instrument of ascending a height, and purposes is widely arranged in fields such as electric power, fire-fighting, army, installations, but a few days ago in the utility model patent application, ladder open, that sell, use mostly is two montants and plurality of cross bars constitutes, the limited length of montant, when not using, need a corresponding parking space, thereby bring very big inconvenience.Occurred extension ladder afterwards, its structure is that some telescopes constitute montant, is provided with cross bar between relative two montants, and the montant bottom is provided with leg, but the length of leg is unadjustable, does not promptly all consider and can use on different terrain, physical features, ground.Also there is potential safety hazard in the uneven place of physical features, ground place, the slope of skidding or may set up ladder hardly now on stair even set up in the open air.This year south large tracts of land snow disaster particularly, make to electric power facility and to have grown tremendous loss, when the workman rushes to repair electric power facility in the open air, uneven and smooth ground is obstructed work progress, also caused unexpected casualty accident, therefore press for a kind of on different terrain, physical features, ground in particular cases, the ladder that can use safely.
Summary of the invention
The purpose of this utility model be to provide a kind of on different terrain, physical features, ground in particular cases, the full landform emergency staircase that can use safely.
The technical scheme that the utility model is adopted for achieving the above object is:
A kind of full landform emergency staircase comprises the terraced body that montant and plurality of cross bars constitute, and its special character is that described montant bottom is provided with inner ladder leg, and inner ladder leg can slide along the inwall of montant bottom, and inner ladder leg is connected by locking device with the montant bottom.
Make and use for convenient, described locking device is pin-and-hole, pin feature.
Make and use for convenient, described montant bottom is provided with on 1 pin-and-hole, the inner ladder leg corresponding to it vertically being provided with at least 2 pin-and-holes.
Use in order to adapt to power department, described montant top is provided with the insulation hook.
Safer in order to use, described inner ladder leg bottom can be provided with the antiskid glue cushion that is hinged with it.
Safer in order to use, described inner ladder leg bottom can also be provided with the metal wedge angle.
Full landform emergency staircase of the present utility model, its montant bottom is provided with inner ladder leg, by regulating the degree of depth of inner ladder leg insertion montant, can make ladder of the present utility model adapt to different landform.The inner ladder leg bottom is provided with the antiskid glue cushion that is hinged with it applicable to Different Ground, if be replaced by the metal wedge angle applicable to rainy season and winter soft terrain and the sliding Ground Operation of ice use.
Description of drawings
Fig. 1 is the schematic diagram of first kind of embodiment of the full landform emergency staircase of the utility model.
Fig. 2 is the montant bottom of first kind of embodiment of the full landform emergency staircase of the utility model and the connection diagram of inner ladder leg.
Fig. 3 is the user mode schematic diagram of first kind of embodiment of the full landform emergency staircase of the utility model.
Fig. 4 is the user mode schematic diagram of first kind of embodiment of the full landform emergency staircase of the utility model.
Fig. 5 is the schematic diagram of inner ladder leg of second kind of embodiment of the full landform emergency staircase of the utility model.
Fig. 6 is the user mode schematic diagram of second kind of embodiment of the full landform emergency staircase of the utility model.
Among the figure: the 1-hook that insulate, 2-montant, 3-cross bar, 4-inner ladder leg, 5-pin, 6-pin-and-hole, 7-antiskid glue cushion, 8-metal wedge angle.
The specific embodiment
Fig. 1 is to Figure 4 shows that first kind of specific embodiment of the present utility model, this full landform emergency staircase comprises the terraced body that known montant 2 and plurality of cross bars 3 constitute, described montant 2 bottoms are provided with inner ladder leg 4, inner ladder leg 4 can slide along the inwall of montant 2 bottoms, montant 2 bottoms are provided with 1 pin-and-hole (not shown), corresponding with it on the inner ladder leg 4 montant 2 tops are provided with insulation hook 1 along vertically being provided with 10 pin-and-holes 6, and inner ladder leg 4 bottoms are provided with the antiskid glue cushion 7 that is hinged with it.Montant 2, cross bar 3 and inner ladder leg 4 are all made of aluminium alloys, 10 millimeters of pin-and-hole 6 diameters, and 9 millimeters of pin 5 diameters adopt stainless steel material.
Fig. 5, Figure 6 shows that second kind of specific embodiment of the present utility model, this full landform emergency staircase is safer in order to use, and described inner ladder leg 4 bottoms are provided with metal wedge angle 8, and all the other structures are with first kind of embodiment.
Claims (7)
1, a kind of full landform emergency staircase comprises the terraced body that montant and plurality of cross bars constitute, and it is characterized in that: described montant bottom is provided with inner ladder leg, and inner ladder leg can slide along the inwall of montant bottom, and inner ladder leg is connected by locking device with the montant bottom.
2, full landform emergency staircase according to claim 1, it is characterized in that: described locking device is pin-and-hole, pin feature.
3, full landform emergency staircase according to claim 2 is characterized in that: described montant bottom is provided with on 1 pin-and-hole, the inner ladder leg corresponding to it vertically being provided with at least 2 pin-and-holes.
4, full landform emergency staircase according to claim 2, it is characterized in that: described inner ladder leg upper edge vertically is provided with 10 pin-and-holes.
5, full landform emergency staircase according to claim 2 is characterized in that: described montant top is provided with the insulation hook.
6, according to claim 1 or 2 or 3 or 4 or 5 described full landform emergency staircases, it is characterized in that: described inner ladder leg bottom is provided with the antiskid glue cushion that is hinged with it.
7, according to claim 1 or 2 or 3 or 4 or 5 described full landform emergency staircases, it is characterized in that: described inner ladder leg bottom is provided with the metal wedge angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200183074U CN201170055Y (en) | 2008-03-03 | 2008-03-03 | All-terrain safety ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200183074U CN201170055Y (en) | 2008-03-03 | 2008-03-03 | All-terrain safety ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201170055Y true CN201170055Y (en) | 2008-12-24 |
Family
ID=40209108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200183074U Expired - Fee Related CN201170055Y (en) | 2008-03-03 | 2008-03-03 | All-terrain safety ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201170055Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193984A (en) * | 2016-08-29 | 2016-12-07 | 成都智齐科技有限公司 | Bar cat ladder stepped on by a kind of electric pole |
-
2008
- 2008-03-03 CN CNU2008200183074U patent/CN201170055Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193984A (en) * | 2016-08-29 | 2016-12-07 | 成都智齐科技有限公司 | Bar cat ladder stepped on by a kind of electric pole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201170055Y (en) | All-terrain safety ladder | |
| US8584295B1 (en) | Rollable snow and ice remover for vehicle roofs | |
| CN206267026U (en) | A kind of bridge construction elevating safety ladder | |
| CN202215142U (en) | Ladder | |
| CN204930961U (en) | A kind of outdoor wooden bench | |
| CN204021196U (en) | View communication tower | |
| CN203145818U (en) | Safe operation ladder convenient to move | |
| CN212315470U (en) | Safety protection type main platform for crane | |
| CN104494522A (en) | Lifting device for stepping on vehicle | |
| CN212837556U (en) | Step on segmentation ladder that uses in shipbuilding | |
| CN104594616B (en) | Simple scaffold | |
| CN210033251U (en) | Based on construction is with foldable climbing ladder | |
| CN205369758U (en) | Stair tread | |
| CN105923570A (en) | Hand rocking cross slide rail rescue device | |
| CN219509585U (en) | Underground multipurpose ascending ladder | |
| CN205292702U (en) | Handcart is cut to hydraulic pressure | |
| CN216041221U (en) | Slope sliding-proof device | |
| CN215221679U (en) | Cable trench spanning device supporting large load | |
| CN204266262U (en) | A kind of rescue shovel | |
| CN207469705U (en) | A kind of movable Scaffold | |
| EP1160391A3 (en) | Scaffolding plank for wheel chair users | |
| CN210101718U (en) | Passenger train rearview mirror mounting platform | |
| CN219690227U (en) | Bearing roadbed box | |
| CN103669889A (en) | High-altitude safety fence for steel structure assembling and manufacturing method of high-altitude safety fence | |
| CN102953672A (en) | Safety ladder |
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: 20081224 |