CN206681661U - A kind of maintenance tool ladder - Google Patents
A kind of maintenance tool ladder Download PDFInfo
- Publication number
- CN206681661U CN206681661U CN201720306744.5U CN201720306744U CN206681661U CN 206681661 U CN206681661 U CN 206681661U CN 201720306744 U CN201720306744 U CN 201720306744U CN 206681661 U CN206681661 U CN 206681661U
- Authority
- CN
- China
- Prior art keywords
- ladder
- ladder body
- sleeve
- maintenance tool
- step plate
- 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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- Ladders (AREA)
Abstract
The utility model provides a kind of maintenance tool ladder, including the first ladder body, second ladder body and the 3rd ladder body, fixed plate is installed at the top of the first ladder body, the second ladder body is by the first sleeve, second step plate and second sleeve composition, first sleeve is connected with second sleeve by the second step plate, the second ladder body has two, two the second ladder bodies are connected by the 3rd ladder body, fixed plate is mounted on the outside of the second ladder body, the first ladder body is connected with the second ladder body by articulate.The utility model is simple and reasonable, economical and practical, pass through being used cooperatively for the first ladder body, the second ladder body, the 3rd ladder body and hinge, ladder collapses can not only be made into the form of stool, ladder can be also launched into the form of vertical ladder, so as to arbitrarily be adjusted according to the use demand of people, the use to people is brought convenience.
Description
Technical field
The utility model belongs to ladder technical field, and in particular to a kind of maintenance tool ladder.
Background technology
Ladder, daily life toolses, side is done by two root long thick bar, scansorial cross bar is crossed in centre, for climbing.
Existing ladder is typically all vertical ladder, is leaned against ladder on wall when use, then people climbs up, such ladder
Limitation is very big, must be by other things against that could use, for maintenance personal, if in Maintenance Room during use
Between light fixture when, vertical ladder just seems quite powerless, leans against on wall and just to touch less than the light fixture among interior, so as to enter
Row maintenance, in general double ladder can complete maintenance requirement, but double ladder limited length, the maintenance for higher position need
Ask, be extremely difficult to require again, so as to meet the use demand of people, the utility model can effectively solve it is above-mentioned gone out
The problem of existing, to meet the use demand of people.
Utility model content
The purpose of this utility model is to provide a kind of maintenance tool ladder, asked with solve to propose in above-mentioned background technology
Topic.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of maintenance tool ladder,
Including the first ladder body, the second ladder body and the 3rd ladder body, the first ladder body is by first support, first
Step plate and second support composition, first support are fixedly connected with second support by the first step plate, the first ladder sheet
Fixed plate is installed at the top of body, the second ladder body is made up of the first sleeve, the second step plate and second sleeve, the
One sleeve is connected with second sleeve by the second step plate, and the second ladder body has two, and two the second ladder bodies lead to
The connection of the 3rd ladder body is crossed, the 3rd ladder body is made up of head rod, the second connecting rod and the 3rd step plate,
The head rod is connected with the second connecting rod by the 3rd step plate, and the outside of head rod and the second connecting rod is equal
Circular hole 5 is provided with, fixed plate, the first ladder body and the second ladder sheet are mounted on the outside of the second ladder body
Body is connected by articulate.
Preferably, the first ladder body has two, and two the first ladder bodies are separately mounted to two the second ladders
The outside of body.
Preferably, three screws have been arranged side by side in the fixed plate.
Preferably, the both ends of the head rod are respectively inserted on the first sleeve, and head rod and the first sleeve
Pass through circular hole and fixing bolt activity connection.
Preferably, the both ends of second connecting rod are respectively inserted in second sleeve, and the second connecting rod and second sleeve
Pass through circular hole and fixing bolt activity connection.
Preferably, the bottom of the first support and second support is mounted on universal wheel, and brake is provided with universal wheel
Car pedal.
Preferably, anti-abseiling is installed on the first ladder body.
The beneficial effects of the utility model：The maintenance tool ladder is simple and reasonable, economical and practical, passes through the first ladder sheet
Body, the second ladder body, the 3rd ladder body and hinge are used cooperatively, and can not only make ladder collapses into the form of stool,
Ladder can be launched into the form of vertical ladder, so as to arbitrarily be adjusted according to the use demand of people, the use band to people
To facilitate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is top view of the present utility model；
Fig. 4 is expanded schematic diagram of the present utility model.
In figure：1st, the first ladder body, 11, first support, the 12, first step plate, 13, second support, 2, fixed plate, 3,
Second ladder body, the 31, first sleeve, the 32, second step plate, 33, second sleeve, the 4, the 3rd ladder body, the 41, first connection
Bar, the 42, second connecting rod, the 43, the 3rd step plate, 5, circular hole, 6, universal wheel, 7, anti-abseiling, 8, fixing bolt, 9, hinge, 10,
Screw.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of maintenance tool ladder, including the first ladder sheet
Body 1, the second ladder body 3 and the 3rd ladder body 4, the first ladder body 1 are by first support 11, the first step plate 12 and
Two supports 13 are formed, and first support 11 is fixedly connected with second support 13 by the first step plate 12, the top of the first ladder body 1
Portion is provided with fixed plate 2, and the second ladder body 3 is made up of the first sleeve 31, the second step plate 32 and second sleeve 33, and first
Sleeve 31 is connected with second sleeve 33 by the second step plate 32, and the second ladder body 3 has two, two the second ladder bodies 3
Connected by the 3rd ladder body 4, the 3rd ladder body 4 is by head rod 41, the second connecting rod 42 and the 3rd step plate
43 compositions, head rod 41 are connected with the second connecting rod 42 by the 3rd step plate 43, and head rod 41 and second connects
The outside of extension bar 42 is provided with circular hole 5, and the both ends of head rod 41 are respectively inserted on the first sleeve 31, and head rod
41 are connected with the first sleeve 31 by circular hole 5 and the activity of fixing bolt 8, and the both ends of the second connecting rod 42 are respectively inserted in second sleeve
On 33, and the second connecting rod 42 is connected with second sleeve 33 by circular hole 5 and the activity of fixing bolt 8, outside the second ladder body 3
Side is mounted on fixed plate 2, and three screws 10, the first ladder body 1 and the second ladder body 3 have been arranged side by side in fixed plate 2
It is flexibly connected by hinge 9, the first ladder body 1 there are two, and two the first ladder bodies 1 are separately mounted to two second ladders
The outside of sub- body 3, is provided with anti-abseiling 7 on the first ladder body 1, and the bottom of first support 11 and second support 13 is respectively mounted
There is universal wheel 6, and brake pedal is provided with universal wheel 6.
Operation principle：In use, it is made into 90 degree by hinge 9 by the first ladder body 1 and with the second ladder body 3
When angle, then two the first ladder bodies 1 are connected by anti-abseiling 7 so that ladder becomes the shape of stool, people
Can station carry out maintenance operation on ladder, the distance between the second ladder body 3 and the 3rd ladder body 4 can enter
Row telescopic adjustment, by adjusting position of the connecting rod 42 of head rod 41 and second in the first sleeve 31 and second sleeve 33
Put, then fixed tightly by circular hole 5 and fixing bolt 8, universal wheel 6 can facilitate the movement of ladder, when people need to make
With vertical ladder it is sub- when, by the first ladder body 1 and the second being used cooperatively by hinge of ladder body 3, form it into a word
Shape, then the fixed plate 2 on first ladder body 1 and the second ladder body 3 is connected by fixing bolt 8.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of maintenance tool ladder, including the first ladder body（1）, the second ladder body（3）With the 3rd ladder body（4）, its
It is characterised by：The first ladder body（1）It is by first support（11）, the first step plate（12）And second support（13）Group
Into first support（11）And second support（13）Pass through the first step plate（12）It is fixedly connected, the first ladder body（1）'s
Top is provided with fixed plate（2）, the second ladder body（3）It is by the first sleeve（31）, the second step plate（32）With second
Sleeve（33）Composition, first sleeve（31）With second sleeve（33）Pass through the second step plate（32）Connection, second ladder
Sub- body（3）There are two, two the second ladder bodies（3）Pass through the 3rd ladder body（4）Connection, the 3rd ladder body
（4）It is by head rod（41）, the second connecting rod（42）With the 3rd step plate（43）Composition, the head rod（41）With
Second connecting rod（42）Pass through the 3rd step plate（43）Connection, and head rod（41）With the second connecting rod（42）Outside it is equal
It is provided with circular hole（5）, the second ladder body（3）Outside be mounted on fixed plate（2）, the first ladder body（1）
With the second ladder body（3）Pass through hinge（9）It is flexibly connected.
A kind of 2. maintenance tool ladder according to claim 1, it is characterised in that：The first ladder body（1）There are two,
Two the first ladder bodies（1）It is separately mounted to two the second ladder bodies（3）Outside.
A kind of 3. maintenance tool ladder according to claim 1, it is characterised in that：The fixed plate（2）On be arranged side by side
Three screws（10）.
A kind of 4. maintenance tool ladder according to claim 1, it is characterised in that：The head rod（41）Both ends point
The first sleeve is not inserted in（31）On, and head rod（41）With the first sleeve（31）Pass through circular hole（5）And fixing bolt（8）It is living
Property connection.
A kind of 5. maintenance tool ladder according to claim 1, it is characterised in that：Second connecting rod（42）Both ends point
Second sleeve is not inserted in it（33）On, and the second connecting rod（42）With second sleeve（33）Pass through circular hole（5）And fixing bolt（8）It is living
Property connection.
A kind of 6. maintenance tool ladder according to claim 1, it is characterised in that：The first support（11）And second support
（13）Bottom be mounted on universal wheel（6）, and universal wheel（6）On be provided with brake pedal.
A kind of 7. maintenance tool ladder according to claim 1, it is characterised in that：The first ladder body（1）Upper installation
There is anti-abseiling（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306744.5U CN206681661U (en) | 2017-03-28 | 2017-03-28 | A kind of maintenance tool ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306744.5U CN206681661U (en) | 2017-03-28 | 2017-03-28 | A kind of maintenance tool ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206681661U true CN206681661U (en) | 2017-11-28 |
Family
ID=60391106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720306744.5U Expired - Fee Related CN206681661U (en) | 2017-03-28 | 2017-03-28 | A kind of maintenance tool ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206681661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590500A (en) * | 2018-04-11 | 2018-09-28 | 陈龙海 | A kind of folding ladder |
-
2017
- 2017-03-28 CN CN201720306744.5U patent/CN206681661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590500A (en) * | 2018-04-11 | 2018-09-28 | 陈龙海 | A kind of folding ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20180328 |