CN209383333U - A kind of step moving staircase - Google Patents
A kind of step moving staircase Download PDFInfo
- Publication number
- CN209383333U CN209383333U CN201822179674.9U CN201822179674U CN209383333U CN 209383333 U CN209383333 U CN 209383333U CN 201822179674 U CN201822179674 U CN 201822179674U CN 209383333 U CN209383333 U CN 209383333U
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- plate
- travel switch
- ladder
- frame body
- moving staircase
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Abstract
The utility model discloses and provides a kind of low in cost, install convenient, using can simply provide the step moving staircase of the stable power-assisted of floor up and down for legs and feet inconvenience personage.The utility model includes ladder frame body and several automatic elevating ladder groups, several automatic elevating ladder groups are adapted to respectively to be arranged on ladder frame body.The utility model is suitable for upper and lower stroke instrument field.
Description
Technical field
The utility model relates to a kind of step moving staircases.
Background technique
City perhaps the not elevator in rural area high-rise house for legs and feet inconvenience the elderly or disabled person,
Floor and its inconvenience are descended thereon.Such as modem elevator is loaded onto for these houses, high mounting cost makes us hanging back again.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of low in cost, peace
Fill it is convenient, using can simply provide the step moving staircase of the stable power-assisted of floor up and down for legs and feet inconvenience personage.
The technical scheme adopted by the utility model is the utility model includes ladder frame body and several automatic liftings
Ladder group, several automatic elevating ladder groups are adapted to respectively to be arranged on ladder frame body.
A step fixed plate is provided on every grade of ladder on ladder frame body, each automatic elevating ladder group includes rank
Gangboard and cylinder, fixation is vertically arranged on the both ends of stepped plate two cylinders respectively, and the output rod of cylinder passes through stepped plate
And it is fixedly connected in step fixed plate.
Stepped plate includes being mutually adapted to close the upper plate set and lower plate, escalator group further include being arranged in stepped plate
The lower surface of upper plate is arranged in travel switch, solenoid valve and reset spring, the top of travel switch, and the lower part of travel switch is set
It sets in the upper surface of lower plate and corresponding with the top of travel switch, reset spring connection is arranged between upper plate and lower plate,
Travel switch is connected with solenoid valve, and cylinder is connected by solenoid valve with external air source.
Energy saving pressure spring is provided between lower plate and step fixed plate.
Two synchronous rack gears are vertically arranged in step fixed plate, two synchronous rack gears sequentially pass through lower plate and upper plate
And be uniformly arranged between two cylinders, there are two synchronizing shaft fixed station, two synchronizing shaft fixed stations point for fixed setting in lower plate
It is not placed in the inside of two synchronous rack gears, level is fixedly installed synchronizing shaft between two synchronizing shaft fixed stations, and the two of synchronizing shaft
End is fixedly installed synchromesh gear, and rack gear synchronous with two is meshed two synchromesh gears respectively.
The lower end of ladder frame body is provided with uplink master control switch, and uplink master control switch is connected with each travel switch respectively
It connects.
The top of ladder frame body is provided with downlink master control switch, and downlink master control switch is connected with each travel switch respectively
It connects.
Travel switch is combination of travel switch.
The bottom of ladder frame body is evenly arranged with several movable pulleys.
The beneficial effects of the utility model are: being provided with energy on each step on ladder frame body in the utility model
Enough automatic elevating ladder groups to grow steadily under the driving of cylinder with decline, while the ladder in each automatic elevating ladder group
It is provided in plate and answers pressure type travel switch, while being respectively arranged with uplink master control switch and downlink master control on ladder frame body
Switch, user start corresponding master control switch, after then stepped plate is set foot in step translation, ladder when needing uplink or downlink
Plate can be risen or drop to the level height of next stepped plate, and then user translates step to next stepped plate again,
Such BbBShift sets foot on stepped plate, realizes and easily acts upstairs and downstairs.
Again due to being provided with synchronizing shaft in stepped plate, the synchronous gear across stepped plate is vertically arranged on stepped plate
Item, during rising or decline, synchronizing shaft can guarantee the speed of ladder board ends with the gear motion of synchronous rack gear
Unanimously；
Travel switch in the utility model is transform combination of travel switch, in uplink master control switch and downlink master control
Under the control transformation of switch, each travel switch can be respectively completed four groups of folding lifting instructions of work, greatly increase work
Efficiency and save element cost；
Energy saving pressure spring is provided in the utility model between stepped plate and step fixed plate, it, should when stepped plate rises
Energy saving pressure spring provides certain rising auxiliary force for stepped plate, alleviates the output intensity of cylinder, reaches energy-saving effect；Work as ladder
When plate declines, energy saving pressure spring provides certain reaction force for stepped plate, the decrease speed of stepped plate is reduced, so that under stepped plate
Drop is more steady, prevents user from accident occurs due to declining too fast；
The bottom of ladder frame body is provided with movable pulley in the utility model, so the utility model can satisfy user and exist
The demand up and down of different location.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of automatic elevating ladder group in the utility model.
Specific embodiment
As shown in Figure 1 and Figure 2, the utility model includes ladder frame body 1 and several automatic elevating ladder groups, several
Automatic elevating ladder group is adapted to respectively to be arranged on ladder frame body 1.The bottom of ladder frame body 1 is evenly arranged with several movements
Wheel.
A step fixed plate 11, each automatic elevating ladder group packet are provided on every grade of ladder on ladder frame body 1
Include stepped plate 21 and cylinder 22, fixation is vertically arranged on the both ends of stepped plate 21 two cylinders 22 respectively, cylinder 22 it is defeated
Rod 221 passes through stepped plate 21 and is fixedly connected in step fixed plate 11.
Stepped plate 21 includes being mutually adapted to close the upper plate 211 set and lower plate 212, and escalator group further includes being arranged in rank
The following table of upper plate 211 is arranged in travel switch 23, solenoid valve and reset spring 25, the top of travel switch 23 in gangboard 21
The upper surface of lower plate 212 and, reset spring corresponding with the top of travel switch 213 is arranged in face, the lower part of travel switch 23
25 connections are arranged between upper plate 211 and lower plate 212, and travel switch 23 is connected with solenoid valve, and cylinder 22 passes through solenoid valve
It is connected with external air source.
Energy saving pressure spring 26 is provided between lower plate 212 and step fixed plate 11.Energy saving pressure spring 26 is inverted tower pressure spring.
Energy saving pressure spring 26 is that stepped plate 21 provides certain rising auxiliary force, alleviates the output intensity of cylinder, reaches energy-saving effect；When
When stepped plate 21 declines, energy saving pressure spring 26 is that stepped plate 21 provides certain reaction force, reduces the decrease speed of stepped plate 21,
So that the decline of stepped plate 21 is more steady, prevent user from accident occurs due to declining too fast
Two synchronous rack gears 27 are vertically arranged in step fixed plate 11, two synchronous rack gears 27 sequentially pass through lower plate
It 212 and upper plate 211 and is uniformly arranged between two cylinders 22, there are two synchronizing shaft fixed stations for fixed setting in lower plate 212
28, two synchronizing shaft fixed stations 28 are respectively placed in the inside of two synchronous rack gears 27, level between two synchronizing shaft fixed stations 28
It is fixedly installed synchronizing shaft 29, the both ends of synchronizing shaft 29 are fixedly installed synchromesh gear 30, and two synchromesh gears 30 are respectively with two
The synchronous rack gear 27 of root is meshed.When stepped plate 21 rises or declines, stepped plate 21 drives synchronizing shaft 29 in synchronous rack gear 27
Upper movement, since the synchronous rotation at 29 both ends of synchronizing shaft acts on, so that the rising at the both ends of stepped plate 21 and decrease speed are protected
Hold consistent, the job stability of promotion stepped plate 21.
The lower end of ladder frame body 1 be provided with uplink master control switch, uplink master control switch respectively with each 23 phase of travel switch
Connection.The top of ladder frame body 1 is provided with downlink master control switch, and downlink master control switch is connected with each travel switch 23 respectively
It connects.Travel switch 23 is transform combination of travel switch.
When uplink master control, which switchs, to be started and control travel switch 23, when the top of travel switch 23 is engaged with lower part,
Solenoid valve control cylinder 22 drives stepped plate 21 to rise pre-determined distance；When the top of travel switch 23 is mutually separated with lower part, electricity
Magnet valve controls cylinder 22 and stepped plate 21 is driven to decline pre-determined distance.
When downlink master control, which switchs, to be started and control travel switch 23, when the top of travel switch 23 is engaged with lower part,
Solenoid valve control cylinder 22 drives stepped plate 21 to decline；When the top of Cheng Kaiguan 23 is mutually separated with lower part, solenoid valve control gas
Cylinder 22 drives stepped plate 21 to rise.
Uplink master control switch and downlink master control switch can be opened for audio-switch, light-operated switch, button switch or touching
It closes.In this embodiment, uplink master control switch and downlink master control switch are existing button switch.
The course of work:
Ladder body 1 is first moved to the place for needing stroke up and down by user, then starts uplink master control switch, control is all
Travel switch 23, which controls solenoid valve and then controls cylinder 22, drives whole declines of stepped plate 21 to reset, and then user sets foot on ladder body
On first stepped plate 21 of 1 lower end, upper plate 211 overcomes reset spring 25 to decline a small distance after receiving pressure, so that row
The top of Cheng Kaiguan 23 is combined with lower part, and travel switch 23, which controls solenoid valve and then controls cylinder 22, at this time drives stepped plate 21
Rise, stop after the level height for rising to next stage stepped plate 21, then user enters on next stage stepped plate 21, at this time on
The upper plate 211 of step plate 21 resets upwards under the action of reset spring 25, at this time the stroke in the stepped plate 21
The top of switch 23 is mutually separated with lower part, and the trip switch 23, which controls solenoid valve and then controls cylinder 22, at this time drives stepped plate 21
Decline, so analogizes, until user reaches the top of the ladder body 1.
When user needs downlink, user controls whole travel switches in the top of ladder body 1 starting downlink master control switch
23 control solenoid valves and then control cylinder 22 drive whole risings of stepped plates 21 to reset, and then user sets foot on 1 top of ladder body
On first stepped plate 21, upper plate 211 overcomes reset spring 25 to decline a small distance after receiving pressure, so that travel switch 23
Top combined with lower part, at this time travel switch 23 control solenoid valve so that control cylinder 22 drive stepped plate 21 decline, when
Stop after being down to the level height of next stage stepped plate 21, then user enters on next stage stepped plate 21, at this time upper level rank
The upper plate 211 of gangboard 21 resets upwards under the action of reset spring 25, at this time the travel switch 23 in the stepped plate 21
Top mutually separated with lower part, at this time the trip switch 23 control solenoid valve so that control cylinder 22 drive stepped plate 21 rise,
So analogize, until user reaches the lower end of the ladder body 1.
The utility model is suitable for upper and lower stroke instrument field.
Claims (9)
1. a kind of step moving staircase, it includes ladder frame body (1), it is characterised in that: the step moving staircase also wraps
Several automatic elevating ladder groups are included, several described automatic elevating ladder groups are adapted to respectively to be arranged in the ladder frame body (1)
On.
2. a kind of step moving staircase according to claim 1, it is characterised in that: every on the ladder frame body (1)
It is provided with a step fixed plate (11) on grade ladder, each automatic elevating ladder group includes stepped plate (21) and gas
Cylinder (22), fixation is vertically arranged on the both ends of the stepped plate (21) two cylinders (22) respectively, the cylinder (22)
Output rod (221) pass through and the stepped plate (21) and be fixedly connected on the step fixed plate (11).
3. a kind of step moving staircase according to claim 2, it is characterised in that: the stepped plate (21) includes mutual
Adaptation closes the upper plate (211) set and lower plate (212), and the escalator group further includes being arranged in the stepped plate (21)
The top of travel switch (23), solenoid valve and reset spring (25), the travel switch (23) is arranged in the upper plate (211)
Lower surface, the travel switch (23) lower part setting the lower plate (212) upper surface and with the travel switch
(23) top is corresponding, the reset spring (25) connection setting the upper plate (211) and the lower plate (212) it
Between, the travel switch (23) is connected with the solenoid valve, and the cylinder (22) passes through the solenoid valve and external air source phase
Connection.
4. a kind of step moving staircase according to claim 3, it is characterised in that: the lower plate (212) and the ladder
Energy saving pressure spring (26) are provided between grade fixed plate (11).
5. a kind of step moving staircase according to claim 4, it is characterised in that: erected on the step fixed plate (11)
Directly it is provided with two synchronous rack gears (27), two synchronous rack gears (27) sequentially pass through the lower plate (212) and described
Upper plate (211) is simultaneously uniformly arranged between two cylinders (22), and there are two synchronizing shafts for fixed setting on the lower plate (212)
Fixed station (28), two synchronizing shaft fixed stations (28) are respectively placed in the inside of two synchronous rack gears (27), two institutes
It states level between synchronizing shaft fixed station (28) to be fixedly installed synchronizing shaft (29), the both ends of the synchronizing shaft (29) are fixedly installed
Synchromesh gear (30), two synchromesh gears (30) are meshed with two synchronous rack gears (27) respectively.
6. a kind of step moving staircase according to claim 5, it is characterised in that: the lower end of the ladder frame body (1)
It is provided with uplink master control switch, the uplink master control switch is connected with each travel switch (23) respectively.
7. a kind of step moving staircase according to claim 6, it is characterised in that: the top of the ladder frame body (1)
It is provided with downlink master control switch, the downlink master control switch is connected with each travel switch (23) respectively.
8. a kind of step moving staircase according to claim 7, it is characterised in that: the travel switch (23) is transformation
Formula combination of travel switch.
9. a kind of step moving staircase according to claim 8, it is characterised in that: the bottom of the ladder frame body (1)
It is evenly arranged with several movable pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822179674.9U CN209383333U (en) | 2018-12-25 | 2018-12-25 | A kind of step moving staircase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822179674.9U CN209383333U (en) | 2018-12-25 | 2018-12-25 | A kind of step moving staircase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209383333U true CN209383333U (en) | 2019-09-13 |
Family
ID=67873583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822179674.9U Active CN209383333U (en) | 2018-12-25 | 2018-12-25 | A kind of step moving staircase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209383333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437065A (en) * | 2018-12-25 | 2019-03-08 | 李柏豪 | A kind of step moving staircase |
-
2018
- 2018-12-25 CN CN201822179674.9U patent/CN209383333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437065A (en) * | 2018-12-25 | 2019-03-08 | 李柏豪 | A kind of step moving staircase |
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