CN207660200U - A kind of safety and stability liftable staircase - Google Patents
A kind of safety and stability liftable staircase Download PDFInfo
- Publication number
- CN207660200U CN207660200U CN201721250268.6U CN201721250268U CN207660200U CN 207660200 U CN207660200 U CN 207660200U CN 201721250268 U CN201721250268 U CN 201721250268U CN 207660200 U CN207660200 U CN 207660200U
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- CN
- China
- Prior art keywords
- staircase
- fixed column
- threaded rod
- lead screw
- gear
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Abstract
The utility model discloses a kind of safety and stability liftable staircases, including staircase ontology, one end of staircase ontology is equipped with lead screw handwheel, the both sides of lead screw handwheel are equipped with handrail, the top of lead screw handwheel is equipped with several foot pedals, the both sides of foot pedal are equipped with railing, the top of foot pedal is equipped with workbench, the bottom end of lead screw handwheel is equipped with idler wheel, the side of staircase ontology is equipped with the first fixed column, the other side of staircase ontology is equipped with the second fixed column, the other end of staircase ontology is equipped with third fixed column, the side of third fixed column is equipped with lifting gear, the side of lifting gear is equipped with power control board, the bottom end of power control board is equipped with attaching plug, lifting gear is equipped with stuffing-box.The staircase by three fixed column fixed stairs staircase will not be slided when in use, and cargo can be transported to staircase top from bottom end, saves manpower and is safely and effectively brought convenience to people's use.
Description
Technical field
The utility model is related to a kind of staircases, and in particular to a kind of safety and stability liftable staircase.
Background technology
Staircase, referring to stair sideband has handrail guardrail.Also refer to ladder in dialect.Staircase or automatic pedestrian's elevator are helped
Flashlight ladder, Escalator, are a kind of means of transports transporting pedestrian in a manner of conveyer belt.Staircase is usually tilting.Pedestrian is in staircase
An end station on automatically walk step, the other end of staircase will be brought to automatically, step can keep horizontal all the way on the way.It helps
Ladder is equipped in both sides with the synchronization-moving handrail of step, is helped and is held for user.Staircase can be walk forever to direction, but
Majority can control direction of travel according to needs such as time, the stream of peoples by administrative staff.It is another very similar with escalator
Pedestrian's means of transport, be moving sidewalk.The two be mainly automatic street crossing is respectively not no step；It is most only can be
It walks, or is slightly tilted on level land.Only simply for people, climbing eminence uses existing staircase on building is built, and
Staircase is very dangerous, is easy to slip, and brings serious danger to people's life security, and existing staircase is staircase bottom end
Cargo be transported to staircase top and be inconvenient, need manpower to transmit, not only influence efficiency waste of manpower, but also there are safety winds
Danger.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of safety and stability liftable staircase, from
And it solves the above problems.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
The utility model provides a kind of safety and stability liftable staircase, including staircase ontology, and the one of the staircase ontology
End is equipped with lead screw handwheel, and the both sides of the lead screw handwheel are equipped with handrail, and the top of the lead screw handwheel is foot-operated equipped with several
The both sides of plate, the foot pedal are equipped with railing, and the top of the foot pedal is equipped with workbench, and the bottom end of the lead screw handwheel is set
There are idler wheel, the side of the staircase ontology to be equipped with the first fixed column, the other side of the staircase ontology is equipped with the second fixed column, institute
The other end for stating staircase ontology is equipped with third fixed column, and the side of the third fixed column is equipped with lifting gear, the lifting dress
The side set is equipped with power control board, and the bottom end of the power control board is equipped with attaching plug, and the lifting gear is equipped with material
Hopper.
As a kind of optimal technical scheme of the utility model, reduction box, the reduction box are equipped in the lifting gear
Side be equipped with motor, the top of the reduction box is equipped with the second threaded rod, and second threaded rod is equipped with the second thread bush,
Second thread bush is connected by connecting rod with the stuffing-box.
As a kind of optimal technical scheme of the utility model, the lead screw handwheel passes through lead screw and the gear-box phase
Even, the top of the gear-box is equipped with the first threaded rod, and first threaded rod is equipped with the first thread bush, first screw thread
Set is respectively with first fixed column, second fixed column and the third fixed column by being weldingly connected.
As a kind of optimal technical scheme of the utility model, the attaching plug electrically connects with the power control board
It connects, the power control board is electrically connected with the motor.
As a kind of optimal technical scheme of the utility model, first fixed column, second fixed column and described
The bottom end of third fixed column is equipped with rubber antiskid pad.
As a kind of optimal technical scheme of the utility model, first threaded rod passes through spiral shell with first thread bush
Line is connected, and first threaded rod is engaged with the gear-box by gear, second threaded rod and second thread bush
It is connected by screw thread, the reduction box is engaged with the motor and second threaded rod by gear respectively.
The advantageous effect that the utility model is reached is：The device is a kind of safety and stability liftable staircase, and the staircase is logical
Three fixed column fixed stairs are crossed, staircase will not be slided when in use, and cargo can be transported to from bottom end and be helped
Ladder top end is saved manpower and is safely and effectively brought convenience to people's use, simple in structure, facilitates popularization.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is one of partial structural diagram of the utility model；
Fig. 3 is the two of the partial structural diagram of the utility model；
In figure：1, staircase ontology；2, foot pedal；3, workbench；4, railing；5, handrail；6, idler wheel；7, the first fixed column；
8, the second fixed column；9, third fixed column；10, stuffing-box；11, lifting gear；12, the first thread bush；13, the first threaded rod；
14, gear-box；15, lead screw handwheel；16, power control board；17, attaching plug；18, reduction box；19, the second threaded rod；20,
Two thread bush；21, motor.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-3, the utility model provides a kind of safety and stability liftable staircase, including staircase ontology 1, staircase sheet
One end of body 1 is equipped with lead screw handwheel 15, and the both sides of lead screw handwheel 15 are equipped with handrail 5, and the top of lead screw handwheel 15 is equipped with several
The both sides of a foot pedal 2, foot pedal 2 are equipped with railing 4, and the top of foot pedal 2 is equipped with workbench 3, the bottom end of lead screw handwheel 15
Equipped with idler wheel 6, the side of staircase ontology 1 is equipped with the first fixed column 7, and the other side of staircase ontology 1 is equipped with the second fixed column 8, helps
The other end of terraced ontology 1 is equipped with third fixed column 9, and the side of third fixed column 9 is equipped with lifting gear 11, and the one of lifting gear 11
Side is equipped with power control board 16, and the bottom end of power control board 16 is equipped with attaching plug 17, and lifting gear 11 is equipped with stuffing-box 10.
Reduction box 18 is equipped in lifting gear 11, the side of reduction box 18 is equipped with motor 21, and the top of reduction box 18 is equipped with
Second threaded rod 19, the second threaded rod 19 are equipped with the second thread bush 20, and the second thread bush 20 passes through connecting rod and stuffing-box 10
It is connected, is rotated using motor and speed reduction gear box is driven to rotate, to allow the second threaded rod to rotate, when the second threaded rod rotates
Waiting the second thread bush can move up and down on the second threaded rod.
Lead screw handwheel 15 is connected by lead screw with gear-box 14, and the top of gear-box 14 is equipped with the first threaded rod 13, and first
Threaded rod 13 is equipped with the first thread bush 12, and the first thread bush 12 is solid with the first fixed column 7, the second fixed column 8 and third respectively
Fixed column 9 is by being weldingly connected, by manually controlling the rotation of gear-box gear, to allow the first threaded rod to rotate, the first threaded rod
When rotation, the first thread bush can be moved up and down in the first threaded rod.
Attaching plug 17 is electrically connected with power control board 16, and power control board 16 is electrically connected with motor 21.
The bottom end of first fixed column 7, the second fixed column 8 and third fixed column 9 is equipped with rubber antiskid pad, and it is steady to increase staircase
It is qualitative.
First threaded rod 13 is connected with the first thread bush 12 by screw thread, and the first threaded rod 13 passes through gear with gear-box 14
Engagement, the second threaded rod 19 is connected with the second thread bush 20 by screw thread, reduction box 18 respectively with motor 21 and the second threaded rod
19 are engaged by gear.
The device is a kind of safety and stability liftable staircase, including staircase ontology 1, and what is used uses, passing through 5, handrail
Staircase ontology 1 is moved to the position for needing work, then allows the gear on gear-box 14 to rotate by rotary screw handwheel 15, from
And the first threaded rod 13 on gear-box 14 is allowed to rotate, the first threaded rod 13 can allow the first thread bush 12 first when rotation
Move back and forth on threaded rod 13, to allow the anti-slip rubber on 9 bottom end of the first fixed column 7, the second fixed column 8 and third fixed column
Pad, resists ground, and to allow staircase ontology 1 more to stablize, staff can walk upper table 3 by foot pedal 2, then lead to
Cross power control board 16 control motor 21 be powered on, allow motor 21 rotate forward or anyway, to drive the tooth on reduction box 18
Positive and negative rotation is taken turns, allows 19 positive and negative rotation of the second threaded rod, to allow the second thread bush 20 to move back and forth on the second threaded rod 19, and material
Hopper 10 can be transported to the cargo of bottom end on 3 top of workbench.
The advantageous effect that the utility model is reached is：The device is a kind of safety and stability liftable staircase, and the staircase is logical
Three fixed column fixed stairs are crossed, staircase will not be slided when in use, and cargo can be transported to from bottom end and be helped
Ladder top end is saved manpower and is safely and effectively brought convenience to people's use, simple in structure, facilitates popularization.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of safety and stability liftable staircase, including staircase ontology (1), which is characterized in that one end of the staircase ontology (1)
Equipped with lead screw handwheel (15), the both sides of the lead screw handwheel (15) are equipped with handrail (5), and the top of the lead screw handwheel (15) is set
There are several foot pedals (2), the both sides of the foot pedal (2) to be equipped with railing (4), the top of the foot pedal (2) is equipped with work
Make platform (3), the bottom end of the lead screw handwheel (15) is equipped with idler wheel (6), and the side of the staircase ontology (1) is equipped with the first fixed column
(7), the other side of the staircase ontology (1) is equipped with the second fixed column (8), and the other end of the staircase ontology (1) is equipped with third
The side of fixed column (9), the third fixed column (9) is equipped with lifting gear (11), and the side of the lifting gear (11) is equipped with
The bottom end of power control board (16), the power control board (16) is equipped with attaching plug (17), is set on the lifting gear (11)
There is stuffing-box (10).
2. a kind of safety and stability liftable staircase according to claim 1, which is characterized in that in the lifting gear (11)
Equipped with reduction box (18), the side of the reduction box (18) is equipped with motor (21), and the top of the reduction box (18) is equipped with second
Threaded rod (19), second threaded rod (19) are equipped with the second thread bush (20), and second thread bush (20) passes through connection
Bar is connected with the stuffing-box (10).
3. a kind of safety and stability liftable staircase according to claim 2, which is characterized in that the lead screw handwheel (15) is logical
It crosses lead screw with gear-box (14) to be connected, the top of the gear-box (14) is equipped with the first threaded rod (13), first threaded rod
(13) it is equipped with the first thread bush (12), first thread bush (12) is consolidated with first fixed column (7), described second respectively
Fixed column (8) and the third fixed column (9) are by being weldingly connected.
4. a kind of safety and stability liftable staircase according to claim 2, which is characterized in that the attaching plug (17) with
The power control board (16) is electrically connected, and the power control board (16) is electrically connected with the motor (21).
5. a kind of safety and stability liftable staircase according to claim 1, which is characterized in that first fixed column (7),
The bottom end of second fixed column (8) and the third fixed column (9) is equipped with rubber antiskid pad.
6. a kind of safety and stability liftable staircase according to claim 3, which is characterized in that first threaded rod (13)
It is connected by screw thread with first thread bush (12), first threaded rod (13) is nibbled with the gear-box (14) by gear
Close, second threaded rod (19) is connected with second thread bush (20) by screw thread, the reduction box (18) respectively with institute
It states motor (21) and second threaded rod (19) is engaged by gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721250268.6U CN207660200U (en) | 2017-09-27 | 2017-09-27 | A kind of safety and stability liftable staircase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721250268.6U CN207660200U (en) | 2017-09-27 | 2017-09-27 | A kind of safety and stability liftable staircase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207660200U true CN207660200U (en) | 2018-07-27 |
Family
ID=62937060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721250268.6U Expired - Fee Related CN207660200U (en) | 2017-09-27 | 2017-09-27 | A kind of safety and stability liftable staircase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207660200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761500A (en) * | 2019-11-04 | 2020-02-07 | 江苏千禧杭萧装配式建筑科技有限公司 | Shock insulation assembled building stair |
-
2017
- 2017-09-27 CN CN201721250268.6U patent/CN207660200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761500A (en) * | 2019-11-04 | 2020-02-07 | 江苏千禧杭萧装配式建筑科技有限公司 | Shock insulation assembled building stair |
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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: 20180727 Termination date: 20180927 |