CN205740248U - A kind of multifunctional lifting ladder - Google Patents
A kind of multifunctional lifting ladder Download PDFInfo
- Publication number
- CN205740248U CN205740248U CN201620371277.XU CN201620371277U CN205740248U CN 205740248 U CN205740248 U CN 205740248U CN 201620371277 U CN201620371277 U CN 201620371277U CN 205740248 U CN205740248 U CN 205740248U
- Authority
- CN
- China
- Prior art keywords
- ball
- base
- shifter
- leading screw
- reducing motor
- 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
nullThe utility model discloses a kind of multifunctional lifting ladder，Including rotating mechanism and elevating mechanism，Elevating mechanism is fixedly mounted on rotating mechanism，Rotating mechanism includes base、Swivel head and ball，Connected by ball between swivel head and base，Base bottom is provided with the universal wheel of brake，Elevating mechanism includes at least one-level scissors mechanism、Screw mandrel shifter and reducing motor，Scissors mechanism is connected with reducing motor by leading screw shifter，Swivel assembly upper end it is fixedly mounted on bottom scissors mechanism，Scissors mechanism upper end is fixedly mounted on operating board lower end，The surrounding of operating board is also equipped with guard rail，Protection network is installed on guard rail，This utility model structural principle is simple、Safety is high，It is capable of moving freely、Rotate and lifting，Solving traditional ladder needs operating personnel to climb up the drawback climbing down operation，Practical.
Description
Technical field
This utility model relates to elevator device, is specially a kind of multifunctional lifting ladder.
Background technology
Mostly existing ladder is climbing type, its function singleness, laborious and dangerous, especially in work high above the ground
Time especially prominent.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional lifting ladder, to solve to carry in above-mentioned background technology
The problem gone out.
For achieving the above object, this utility model provides following technical scheme: a kind of multifunctional lifting is terraced, bag
Including rotating mechanism and elevating mechanism, described elevating mechanism is fixedly mounted on described rotating mechanism, described rotation
Mechanism includes base, swivel head and ball, is connected by ball between described swivel head and described base, institute
Stating base bottom and be provided with the universal wheel of brake, described elevating mechanism includes at least one-level scissors mechanism, silk
Bar shifter and reducing motor, described scissors mechanism is connected with reducing motor by leading screw shifter,
Being fixedly mounted on swivel assembly upper end bottom described scissors mechanism, described scissors mechanism upper end is fixedly mounted on
Operating board lower end, the surrounding of described operating board is also equipped with guard rail, described guard rail is provided with protection network.
Preferably, described leading screw shifter is mainly made up of leading screw, feed screw nut and pitman arm, described silk
Thick stick is installed in feed screw nut threadably, and shaft coupling and reducing motor are passed through in the end, one end of described leading screw
Output shaft connect, hinged least one set pitman arm on described feed screw nut, often organize described pitman arm correspondence hinge
Being connected on the strut of upper and lower end of one-level scissors mechanism, described reducing motor is fixed on leading screw shifter
On the middle beam of corresponding scissors mechanism.
Preferably, being provided with multiple first ball groove bottom described swivel head, described base top is provided with
Multiple second ball grooves corresponding with the first ball groove, described ball be arranged on the first ball groove and
Between second ball groove.
Preferably, in the middle of described base, it is provided with projection, is provided with recessed with what projection matched in the middle of described swivel head
Groove.
Compared with prior art, the beneficial effects of the utility model are:
(1) this utility model structural principle is simple, safety is high, it is possible to realize moving freely, rotate and rising
Fall, solving traditional ladder needs operating personnel to climb up the drawback climbing down operation, practical.
(2) the rotating mechanism simple in construction that this utility model uses, is connected swivel head and base by ball,
The abrasion between swivel head and base can be effectively prevent, extend the service life of rotating mechanism.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure: 1, base；2, swivel head；3, ball；4, universal wheel；5, scissors mechanism；6, subtract
Speed motor；7, swivel assembly；8, operating board；9, guard rail；10, protection network；11, leading screw；12、
Feed screw nut；13, pitman arm；14, crossbeam；15, the first ball groove；16, the second ball groove；
17, protruding；18, groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model
The scope of protection.
Referring to Fig. 1, this utility model provides a kind of technical scheme: a kind of multifunctional lifting is terraced, including rotating
Mechanism and elevating mechanism, elevating mechanism is fixedly mounted on rotating mechanism, and rotating mechanism includes base 1, rotates
2 and ball 3, connected by ball 3 between swivel head 2 and base 1, be provided with stopping bottom base 1
The universal wheel 4 of car, elevating mechanism includes at least one-level scissors mechanism 5, screw mandrel shifter and reducing motor
6, scissors mechanism 5 is connected with reducing motor 6 by leading screw shifter, fixedly mounts bottom scissors mechanism 5
In swivel assembly 7 upper end, scissors mechanism 5 upper end is fixedly mounted on operating board 8 lower end, operating board 8
Surrounding is also equipped with guard rail 9, and guard rail 9 is provided with protection network 10.
In the present embodiment, leading screw shifter is mainly made up of leading screw 11, feed screw nut 12 and pitman arm 13,
Leading screw 11 is installed in feed screw nut 12 threadably, and the end, one end of leading screw 11 is passed through shaft coupling and subtracted
The output shaft of speed motor 6 connects, and on feed screw nut 12, hinged least one set pitman arm 13, often organizes pitman arm
13 correspondences are hinged on the strut of upper and lower end of one-level scissors mechanism 5, and reducing motor 6 is fixed on leading screw
On the middle beam 14 of scissors mechanism 5 corresponding to shifter.The elevating mechanism structure that this utility model uses
Principle is simple, and automaticity is high, it is possible to freely regulate adjustable height, it is simple to operation.
It addition, in the present embodiment, be provided with multiple first ball groove 15 bottom swivel head 2, on base 1
Portion is provided with multiple second ball groove 16 corresponding with the first ball groove 15, and ball 3 is arranged on first
Between ball groove 15 and the second ball groove 16, it is provided with protruding 17 in the middle of base 1, in the middle of swivel head 2
Being provided with and protruding 17 grooves 18 matched, swivel head and base are connected by this utility model by ball, energy
Enough effectively prevent the abrasion between swivel head and base, extend the service life of rotating mechanism.
The beneficial effects of the utility model are: this utility model structural principle is simple, safety is high, it is possible to real
Now moving freely, rotate and lift, solving traditional ladder needs operating personnel to climb up the fraud climbing down operation
End, practical；The rotating mechanism simple in construction that this utility model uses, passes through rolling by swivel head and base
Pearl connects, it is possible to effectively prevent the abrasion between swivel head and base, extends the use longevity of rotating mechanism
Life.
Embodiment the most of the present utility model, for those of ordinary skill in the art
For, it is possible to understand that can be to these embodiments in the case of without departing from principle of the present utility model and spirit
Carry out multiple change, revise, replace and modification, scope of the present utility model by claims and etc.
Jljl limits.
Claims (4)
1. a multifunctional lifting ladder, including rotating mechanism and elevating mechanism, it is characterised in that: described
Elevating mechanism is fixedly mounted on described rotating mechanism, and described rotating mechanism includes base (1), swivel head
(2) and ball (3), between described swivel head (2) and described base (1) by ball (3) even
Connect, described base (1) bottom be provided with brake universal wheel (4), described elevating mechanism include to
Few one-level scissors mechanism (5), screw mandrel shifter and reducing motor (6), described scissors mechanism (5)
It is connected with reducing motor (6) by leading screw shifter, the fixed installation of described scissors mechanism (5) bottom
In swivel assembly (7) upper end, described scissors mechanism (5) upper end is fixedly mounted on operating board (8)
Lower end, the surrounding of described operating board (8) is also equipped with guard rail (9), the upper peace of described guard rail (9)
Equipped with protection network (10).
A kind of multifunctional lifting ladder the most according to claim 1, it is characterised in that: described leading screw
Shifter is mainly made up of leading screw (11), feed screw nut (12) and pitman arm (13), described silk
Thick stick (11) is installed in feed screw nut (12) threadably, the end, one end of described leading screw (11)
Being connected by the output shaft of shaft coupling with reducing motor (6), described feed screw nut is hinged on (12)
Few one group of pitman arm (13), often organizes described pitman arm (13) correspondence and is hinged on one-level scissors mechanism (5)
Upper and lower end strut on, described reducing motor (6) is fixed on corresponding to leading screw shifter and cuts
On the middle beam (14) of fork mechanism (5).
A kind of multifunctional lifting ladder the most according to claim 1, it is characterised in that: described rotation
Head (2) bottom is provided with multiple first ball groove (15), and described base (1) top is provided with many
The individual second ball groove (16) corresponding with the first ball groove (15), described ball (3) is arranged
Between the first ball groove (15) and the second ball groove (16).
A kind of multifunctional lifting ladder the most according to claim 1, it is characterised in that: described base
(1) it is provided with in the middle of in the middle of projection (17), described swivel head (2) to be provided with and matches with protruding (17)
Groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371277.XU CN205740248U (en) | 2016-04-27 | 2016-04-27 | A kind of multifunctional lifting ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371277.XU CN205740248U (en) | 2016-04-27 | 2016-04-27 | A kind of multifunctional lifting ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205740248U true CN205740248U (en) | 2016-11-30 |
Family
ID=57372354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620371277.XU Expired - Fee Related CN205740248U (en) | 2016-04-27 | 2016-04-27 | A kind of multifunctional lifting ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205740248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089628A (en) * | 2017-06-29 | 2017-08-25 | 马鞍山市中马金属材料有限公司 | A kind of segment carrying lifting operating platform |
| CN108900148A (en) * | 2018-07-09 | 2018-11-27 | 王晖 | A kind of solar photovoltaic bracket of angle adjustable |
-
2016
- 2016-04-27 CN CN201620371277.XU patent/CN205740248U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089628A (en) * | 2017-06-29 | 2017-08-25 | 马鞍山市中马金属材料有限公司 | A kind of segment carrying lifting operating platform |
| CN108900148A (en) * | 2018-07-09 | 2018-11-27 | 王晖 | A kind of solar photovoltaic bracket of angle adjustable |
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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: 20161130 Termination date: 20180427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |