CN208152931U - A kind of easy handling device in bottom for fitting up double ladder - Google Patents
A kind of easy handling device in bottom for fitting up double ladder Download PDFInfo
- Publication number
- CN208152931U CN208152931U CN201820583351.3U CN201820583351U CN208152931U CN 208152931 U CN208152931 U CN 208152931U CN 201820583351 U CN201820583351 U CN 201820583351U CN 208152931 U CN208152931 U CN 208152931U
- Authority
- CN
- China
- Prior art keywords
- ladder
- strut
- handling device
- idler wheel
- double
- 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
Landscapes
- Ladders (AREA)
Abstract
The easy handling device in the bottom that the utility model discloses a kind of for fitting up double ladder, including the first ladder and the second ladder being hinged, a vertical slots are offered respectively in the bottom of two vertical bars of first ladder, two vertical bars of second ladder lower part and be located at and be respectively arranged with an idler wheel close to the side of first ladder, the idler wheel can pass through the vertical slots when first ladder closes up with the second ladder；The idler wheel is mounted on the end of a strut, and the other end of the strut is fixed on second ladder；A spacing block set is provided on the strut, the spacing block set can block first ladder when first ladder closes up with the second ladder.The easy handling device in bottom for being used to fit up double ladder of the utility model, structure is simple, easy to operate, can move double ladder with more saving strength.
Description
Technical field
The easy handling device in the bottom that the utility model relates to a kind of for fitting up double ladder belongs to finishing tool technique neck
Domain.
Background technique
Double ladder is widely used in the fields such as all trades and professions, such as construction, storage, finishing.In finishing field, operation people
Member carries out the operations such as the fitment operation of eminence, such as painting roof, installation pendent lamp using double ladder.It is frequent due to being needed when finishing
Double ladder is moved to different location, therefore increases more human cost.
Utility model content
Therefore, the purpose of this utility model is to provide it is a kind of can be mobile for fitting up people convenient for being carried out to double ladder
The easy handling device in bottom of word ladder.
To achieve the goals above, the easy handling device in a kind of bottom for fitting up double ladder of the utility model, including
The first ladder being hinged and the second ladder offer a vertical slots in the bottom of two vertical bars of first ladder respectively,
It is described second ladder two vertical bars lower part and be located at close to it is described first ladder side be respectively arranged with an idler wheel, it is described
Idler wheel can pass through the vertical slots when first ladder closes up with the second ladder；The idler wheel is mounted on the end of a strut,
The other end of the strut is fixed on second ladder；A spacing block set, the spacing block set energy are provided on the strut
It is enough that first ladder is blocked when first ladder closes up with the second ladder.
The strut is 7 fonts.
The end for being equipped with the idler wheel of the strut is the structure bent to the described first terraced side.
By adopting the above technical scheme, the easy handling device in bottom for being used to fit up double ladder of the utility model, when the first ladder
When opening with the second ladder, it is normally used for trampling use；When needing mobile double ladder, the first ladder is closed up with the second ladder, makes to roll
Wheel is passed through from vertical groove location, and it is terraced with second under gravity to avoid the first ladder so that fiber convex block is blocked the first ladder
Separation, then can tilt double ladder, idler wheel is made to land, so that it may double ladder be pulled to move ahead.The utility model is used to fill
The easy handling device in bottom of double ladder is repaired, structure is simple, and it is easy to operate, double ladder can be moved with more saving strength.
Detailed description of the invention
Fig. 1 is the schematic diagram of the first ladder of the utility model with the second terraced open configuration.
Fig. 2 is the schematic diagram of the first ladder with the second terraced closed configuration.
Specific embodiment
Below by way of the drawings and specific embodiments, the utility model is described in further detail.
As shown, the easy handling device in bottom that the present embodiment provides a kind of for fitting up double ladder, including be hinged
The first ladder 1 and second ladder 2, a vertical slots 11 are offered respectively in the bottom of two vertical bars of first ladder 1, described
The lower part of two vertical bars of the second ladder 2 and it is located at and is respectively arranged with an idler wheel 21 close to the side of first ladder 1, it is described
Idler wheel 21 can pass through the vertical slots 11 when first ladder 1 and the second ladder 2 close up；The idler wheel 21 is mounted on a strut
22 end, the other end of the strut 22 are fixed on second ladder 2；A spacing block set is provided on the strut 22
23, the spacing block set 23 can block first ladder 1 when first ladder 1 and the second ladder 2 close up, that is to say, that close up
The top of spacing block set 23 is slightly stopped by the side wall of vertical slots 11 in the process, can overcome this blocking after slightly exerting oneself manually
Power, to make spacing block set 23 enter between the side wall of vertical slots 11 and make 22 slight deformation of strut in order to spacing block set 23
Pass through, when spacing block set 23 restores deformation by 11 back stay 22 of vertical slots, spacing block set 23 then blocks the first ladder 1.
The strut 22 is 7 fonts.
The end for being equipped with the idler wheel 21 of the strut 22 is the structure bent to the described first terraced 1 side.
By adopting the above technical scheme, the easy handling device in bottom for being used to fit up double ladder of the utility model, when the first ladder
When opening with the second ladder, it is normally used for trampling use；When needing mobile double ladder, the first ladder is closed up with the second ladder, makes to roll
Wheel is passed through from vertical groove location, and it is terraced with second under gravity to avoid the first ladder so that fiber convex block is blocked the first ladder
Separation, then can tilt double ladder, idler wheel is made to land, so that it may double ladder be pulled to move ahead.The utility model is used to fill
The easy handling device in bottom of double ladder is repaired, structure is simple, and it is easy to operate, double ladder can be moved with more saving strength.
Obviously, above-described embodiment is only intended to clearly illustrate example, and does not limit the embodiments.For
For those of ordinary skill in the art, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And obvious variation extended from this or change
Among the dynamic protection scope created still in the utility model.
Claims (3)
1. a kind of easy handling device in bottom for fitting up double ladder, it is characterised in that：Including the first ladder and the being hinged
Two ladders offer a vertical slots in the bottom of two vertical bars of first ladder, in two vertical bars of second ladder respectively
Lower part and be located at and be respectively arranged with an idler wheel close to the side of first ladder, the idler wheel can be in first ladder
The vertical slots are passed through when closing up with the second ladder；The idler wheel is mounted on the end of a strut, and the other end of the strut is fixed
In second ladder；A spacing block set is provided on the strut, the spacing block set can be in first ladder and second
First ladder is blocked when ladder closes up.
2. as described in claim 1 for fitting up the easy handling device in bottom of double ladder, it is characterised in that：The strut is 7
Font.
3. as claimed in claim 2 for fitting up the easy handling device in bottom of double ladder, it is characterised in that：The peace of the strut
End equipped with the idler wheel is the structure bent to the described first terraced side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820583351.3U CN208152931U (en) | 2018-04-20 | 2018-04-20 | A kind of easy handling device in bottom for fitting up double ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820583351.3U CN208152931U (en) | 2018-04-20 | 2018-04-20 | A kind of easy handling device in bottom for fitting up double ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208152931U true CN208152931U (en) | 2018-11-27 |
Family
ID=64376214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820583351.3U Expired - Fee Related CN208152931U (en) | 2018-04-20 | 2018-04-20 | A kind of easy handling device in bottom for fitting up double ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208152931U (en) |
-
2018
- 2018-04-20 CN CN201820583351.3U patent/CN208152931U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205604300U (en) | Apron device | |
| CN208152931U (en) | A kind of easy handling device in bottom for fitting up double ladder | |
| CN207751342U (en) | A kind of stokehold overturning track | |
| CN206595587U (en) | A kind of distribution box with anticollision device, collision-prevention device | |
| CN204850914U (en) | Vertical ladder half space is from closing emergency exit | |
| CN106174971A (en) | Portable luggage | |
| CN204712026U (en) | Logger five layers of laying rack | |
| CN205845459U (en) | A kind of large board of municipal works | |
| CN106014114A (en) | Wardrobe sliding door | |
| CN204252796U (en) | A kind of Novel anti-theft net | |
| CN203795469U (en) | Anti-drop structure for inspection well | |
| CN206039567U (en) | Box of ballot box of machine is retrieved with sending out certificate to subway | |
| CN203842957U (en) | Portable roundness correcting device | |
| CN205894963U (en) | Move door ironmongery spare | |
| CN207428659U (en) | A kind of finance bill case | |
| CN205875561U (en) | Welding type rail guard | |
| CN206110932U (en) | Hinge with elastic hinge | |
| CN206539269U (en) | A kind of rolling screen door curtain sheet for being capable of windproof anti-rain | |
| CN205077987U (en) | Guardrail bar is prevented to scalable movable type | |
| CN205417113U (en) | School bus with sunshade door | |
| CN206045241U (en) | A kind of presentation device for fire drill training | |
| CN215108403U (en) | Connecting device for greenhouse door | |
| CN210067636U (en) | Rail guard for housing construction engineering | |
| CN206487379U (en) | A kind of Antipick apparatus for rolling door | |
| CN211016277U (en) | Intelligent dustbin advertisement rolling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20190420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |