CN206345633U - A kind of mechanical ascending and descending staircase - Google Patents
A kind of mechanical ascending and descending staircase Download PDFInfo
- Publication number
- CN206345633U CN206345633U CN201621489784.XU CN201621489784U CN206345633U CN 206345633 U CN206345633 U CN 206345633U CN 201621489784 U CN201621489784 U CN 201621489784U CN 206345633 U CN206345633 U CN 206345633U
- Authority
- CN
- China
- Prior art keywords
- drawstring
- sliding blocks
- rotating shaft
- support posts
- winding rollers
- 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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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a kind of mechanical ascending and descending staircase, including staircase body, motor, rotating shaft with motor connection and two winding rollers being arranged in rotating shaft, staircase body includes two support posts and some fixed treadles, two support posts are provided with limit sliding chutes, two sliding blocks are respectively arranged with the limit sliding chutes of both sides, two sliding blocks of homonymy are in arrangement architecture up and down, it is connected to one between two sliding blocks of homonymy by connecting rod, between two sliding blocks of top, a movable treadle is respectively and fixedly provided between two sliding blocks of lower section, the top of two support posts is provided with main fixed pulley, drawstring is wound with two winding rollers, drawstring on two winding rollers bypasses two main fixed pulleys respectively, sliding block of the drawstring respectively with two tops on two winding rollers is connected.The utility model has three kinds of up-down modes, and user can select one of which up-down mode according to their needs, and applicability is stronger, can be good at meeting the demand of user.
Description
Technical field
The utility model is related to a kind of staircase, specially a kind of mechanical ascending and descending staircase with a variety of up-down modes.
Background technology
Current staircase is general by two support posts and some fixed treadle groups being arranged between two support posts
Into, when in use, staircase is installed in place by user, then being moved upwardly or downwardly step by step at fixed treadle,
But the function of this structure is relatively single, user is for a long time that comparison is tired out using this single up-down mode, no
The demand of user can be fully met.
Utility model content
The purpose of this utility model is that provides a kind of mechanical ascending and descending staircase to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of mechanical ascending and descending staircase, including staircase body, motor, the rotating shaft being connected with the turning end of the motor and set
Two winding rollers in the rotating shaft are put, the staircase body includes two support posts and stood with two supports are arranged on
Some fixed treadles between post, two support posts are provided with a limit sliding chutes, the limit sliding chutes of two
Inside it is respectively arranged with two sliding blocks, two sliding blocks of homonymy are in arrangement architecture up and down, between two sliding blocks of homonymy
It is connected to one by connecting rod, between two sliding blocks of top, solid between two sliding blocks of lower section
Surely there is a movable treadle, the top of two support posts is provided with a main fixed pulley, two winding rollers
The drawstring being wound with drawstring, two winding rollers is bypassed on two main fixed pulleys, two winding rollers respectively
The sliding block of the drawstring respectively with two tops be connected.
Preferably, the top of two support posts is provided with a secondary fixed pulley, the drawstring difference of both sides
Supported by two secondary fixed pulley deflectings, the drawstring of both sides is parallel with two support posts.
Preferably, connected between the motor and the rotating shaft by clutch.
Preferably, the rotating shaft is installed by two bearing block horizontal supports.
Preferably, the rotating shaft is provided with rotation handle.
Preferably, two movable treadles are parallel to each other, and are welded between the movable treadle and the sliding block.
The beneficial effects of the utility model are：
The utility model has three kinds of up-down modes, and user can select one of which lifting side according to their needs
Formula, applicability is stronger, can be good at meeting the demand of user.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is side structure schematic view of the present utility model, and in order to show the structure of winding roller, one of bearing block does not have
Draw；
In figure：The main fixed pulleys of 1-, 2- drawstrings, 3- limit sliding chutes, 4- fixes treadle, 5- support posts, 6- sliding blocks, 7- activities
Treadle, 8- connecting rods, 9- rotates handle, 10- clutches, 11- motors, 12- bearing blocks, 13- rotating shafts, 14- winding rollers, 15- pairs
Fixed pulley.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, turn that the utility model includes staircase body, motor 11, is connected with the turning end of motor 11
Axle 13 and two winding rollers 14 being arranged in rotating shaft 13, staircase body include two support posts 5 and are arranged on two supports
Some fixed treadles 4 between column 5, two support posts 5 are provided with a limit sliding chutes 3, the limit sliding chutes 3 of two
Two sliding blocks 6 are respectively arranged with, two sliding blocks 6 of homonymy pass through company above and below between arrangement architecture, two sliding blocks 6 of homonymy
Extension bar 8 is connected to one, and between two sliding blocks 6 of top, is respectively and fixedly provided with an activity between two sliding blocks 6 of lower section and steps on
Bar 7, the top of two support posts 5, which is provided with a main fixed pulley 1, two winding rollers 14, is wound with drawstring 2, two
Drawstring 2 on winding roller 14 bypass respectively drawstring 2 on two main fixed pulleys 1, two winding rollers 14 respectively with two tops
Sliding block 6 is connected.
In order that obtaining drawstring 2 will not stick together with support post 5 and produce friction, the top of two support posts 5 is equal
A secondary fixed pulley 15 is provided with, the drawstring 2 of both sides is supported by two secondary deflectings of fixed pulley 15 respectively, and the drawstring 2 of both sides is equal
It is parallel with two support posts 5.
For the ease of dismounting, connected between motor 11 and rotating shaft 13 by clutch 10.
In order that rotating shaft 13 does not deform, and the rotation that can stablize, rotating shaft 13 passes through two levels of bearing block 12
Support is installed.
For the ease of manual rotating shaft 13, rotating shaft 13 is provided with rotation handle 9.
Two movable treadles 7 are parallel to each other, and are welded between movable treadle 7 and sliding block 6.
The utility model mechanical ascending and descending staircase has altogether three kinds of working methods：
Mode one
Two movable treadles 7 are in the position shown in Fig. 1 and immobilized as fixing treadle 4, so as to serve fixation
The effect of treadle 4, user itself climbs or moved down directly up.
Mode two
Movable treadle 7 above the movable treadle 7 of the foot-operated lower section of user, holding, 13 turns of rotating shaft is driven by motor 11
It is dynamic, so that winding roller 14 starts to store drawstring 2, moved upwards along limit sliding chutes 3 with movable slider 6 by drawstring 2, so that movable
Treadle 7 is moved upwardly or downwardly, and reaches the purpose of lifting.
Mode three
Clutch 10 between motor 11 and rotating shaft 13 is disconnected, special messenger's operation rotates handle 9 to control rotating shaft 13 to rotate,
The lifting of movable treadle 7 is controlled with this.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modifications, equivalent substitutions and improvements made within new spirit and principle etc., should be included in guarantor of the present utility model
In the range of shield.
Claims (6)
1. a kind of mechanical ascending and descending staircase, including staircase body, the staircase body include two support posts and are arranged on two
Some fixed treadles between support post described in root, it is characterised in that：Also include motor, be connected with the turning end of the motor
Rotating shaft and two winding rollers being arranged in the rotating shaft, two support posts are provided with a limit sliding chutes, two
Be respectively arranged with two sliding blocks in the individual limit sliding chutes, two sliding blocks of homonymy in arrangement architecture up and down, homonymy
It is connected to one between two sliding blocks by connecting rod, between two sliding blocks of top, two of lower section
A movable treadle is respectively and fixedly provided between the sliding block, the top of two support posts is provided with a main fixed pulley,
The drawstring being wound with two winding rollers on drawstring, two winding rollers bypasses two main fixed pulleys respectively,
The sliding block of the drawstring respectively with two tops on two winding rollers is connected.
2. mechanical ascending and descending staircase according to claim 1, it is characterised in that：The top of two support posts is all provided with
A secondary fixed pulley is equipped with, the drawstring of both sides is supported by two secondary fixed pulley deflectings respectively, the drawing of both sides
Rope is parallel with two support posts.
3. mechanical ascending and descending staircase according to claim 1, it is characterised in that：Pass through between the motor and the rotating shaft
Clutch is connected.
4. mechanical ascending and descending staircase according to claim 1, it is characterised in that：The rotating shaft passes through two bearing block levels
Support is installed.
5. mechanical ascending and descending staircase according to claim 1, it is characterised in that：The rotating shaft is provided with rotation handle.
6. mechanical ascending and descending staircase according to claim 1, it is characterised in that：Two movable treadles are parallel to each other,
Welded between the movable treadle and the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489784.XU CN206345633U (en) | 2016-12-30 | 2016-12-30 | A kind of mechanical ascending and descending staircase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489784.XU CN206345633U (en) | 2016-12-30 | 2016-12-30 | A kind of mechanical ascending and descending staircase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206345633U true CN206345633U (en) | 2017-07-21 |
Family
ID=59319856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621489784.XU Expired - Fee Related CN206345633U (en) | 2016-12-30 | 2016-12-30 | A kind of mechanical ascending and descending staircase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206345633U (en) |
-
2016
- 2016-12-30 CN CN201621489784.XU patent/CN206345633U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |