CN205814562U - A kind of building climbing wheel rotation direction governor motion - Google Patents
A kind of building climbing wheel rotation direction governor motion Download PDFInfo
- Publication number
- CN205814562U CN205814562U CN201620538412.5U CN201620538412U CN205814562U CN 205814562 U CN205814562 U CN 205814562U CN 201620538412 U CN201620538412 U CN 201620538412U CN 205814562 U CN205814562 U CN 205814562U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- wheel
- key
- rotation direction
- governor motion
- 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
Links
Abstract
The utility model discloses a kind of building climbing wheel rotation direction governor motion, belong to handbarrow field, solve the technical problem that in prior art, building climbing wheel performance is the best, the building climbing wheel rotation direction governor motion that this utility model provides, building climbing wheel includes rotating shaft and the wheel disc being arranged in rotating shaft, wheel disc is provided with roller, one-way turning mechanism it is provided with between wheel disc and rotating shaft, one-way turning mechanism includes ratchet and ratchet wheel key, ratchet it is fixedly installed in rotating shaft, ratchet wheel key engages with ratchet, wheel disc is provided with and the connector of ratchet wheel key switching, elastomer it is provided with between ratchet wheel key and connector, the elastic force driving pawl key of elastomer offsets with ratchet, rotation direction governor motion includes the adjusting means being arranged on connector, adjusting means is used for making ratchet wheel key engage with ratchet or separate.
Description
[technical field]
This utility model relates to a kind of building climbing wheel rotation direction governor motion.
[background technology]
Wheelchair is elderly and infirm and the requisite walking-replacing tool of limb the disabled, owing to common wheelchair does not possess climbing
Stair and the function of leap roadblock, greatly limit range, for this situation, occur in that various building climbing wheel,
Either utilizing on still transporting goods on wheelchair, building climbing wheel all greatly reduces labour force, but existing building climbing wheel row
During walking carrying out climbing building when, wheel has the trend scrolled down through, climbs building relatively elaborate.
[summary of the invention]
This utility model solves the technical problem that and is to provide a kind of building climbing wheel rotation direction governor motion, and safety is high.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of building climbing wheel rotation direction governor motion, described building climbing wheel includes rotating shaft and the wheel disc being arranged in rotating shaft, institute
Stating wheel disc and be provided with roller, be provided with one-way turning mechanism between described wheel disc and rotating shaft, described one-way turning mechanism includes ratchet
And ratchet wheel key, described rotating shaft is fixedly installed described ratchet, described ratchet wheel key engages with ratchet, and described wheel disc is provided with and ratchet wheel key
The connector of switching, is provided with elastomer, the elastic force driving pawl key of described elastomer and spine between described ratchet wheel key and connector
Wheel offsets, and described rotation direction governor motion includes the adjusting means being arranged on connector, and adjusting means is used for making ratchet wheel key
Engage with ratchet or separate.
Further, described connector includes the guide pin bushing being connected with described wheel disc and the jack-post transferred with described ratchet wheel key,
Described adjusting means includes being arranged on the slide block of jack-post periphery and being arranged on the draw-in groove of guide pin bushing inner headed face, and described draw-in groove includes edge
Spaced first draw-in groove of guide pin bushing inner headed face and the second draw-in groove, described guide pin bushing inner headed face is communicated with the first draw-in groove and the second card
The guide groove of groove, the corresponding described slide block of described guide groove, one end of described jack-post arranges described slide block, the other end of described slide block jack-post
Pass guide pin bushing and connect the spring body being provided with between wheel disc and jack-post in described ratchet wheel key, and described guide pin bushing.
Further, described wheel disc is provided with the stopper offseted with spring body, and described stopper is threadeded with wheel disc, described
The end of stopper is provided with screw slots.
Further, described connector being provided with baffle plate, described elastomer includes being arranged between baffle plate and ratchet wheel key
Torsion spring, what the first connection end that described torsion spring includes being connected with baffle plate was connected with ratchet wheel key second connects end and is connected to the
One connects end and second connects the main body between end.
Further, described ratchet wheel key includes and the transfer block of connector switching, and described transfer block is provided with buckling groove, institute
State and on buckling groove, connect flexible block body.
Further, described elastic block body includes metal clips and the resistance being arranged between metal clips and buckling groove bottom surface
Buddhist nun's body.
Further, described ratchet wheel key is metallic object, and described ratchet wheel key is provided with magnet.
The beneficial effects of the utility model:
This utility model building climbing wheel rotation direction governor motion, building climbing wheel includes rotating shaft and the wheel disc being arranged in rotating shaft,
Wheel disc is provided with roller, is provided with one-way turning mechanism between wheel disc and rotating shaft, and one-way turning mechanism includes ratchet and ratchet wheel key, turns
Being fixedly installed ratchet on axle, ratchet wheel key engages with ratchet, and wheel disc is fixed with and the connector of ratchet wheel key switching, ratchet wheel key and connection
Being provided with elastomer between body, the elastic force driving pawl key of elastomer offsets with ratchet, and rotation direction governor motion includes being arranged on
Adjusting means on connector, adjusting means is used for making ratchet wheel key engage with ratchet or separate.Adjusting means make ratchet wheel key with
During ratchet engagement, it is possible to realizing building climbing wheel one-directional rotation, when forwarding in the opposite direction, ratchet wheel key can be fixed locked for ratchet, this
Time rotating shaft cannot rotate, prevent building climbing wheel because of weight effect glide accident occurs, serve safeguard protection effect；At level walking
Time, make ratchet wheel key separate with ratchet by adjusting means, building climbing wheel can forward to towards forward and reverse, freedom of movement.
These features of the present utility model and advantage will be detailed in following detailed description of the invention, accompanying drawing exposure.
[accompanying drawing explanation]
Below in conjunction with the accompanying drawings this utility model is described further:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial enlarged drawing in Fig. 1 at A；
Fig. 3 is the structural representation of connector in this utility model；
Fig. 4 is the structural representation of adjusting means in this utility model.
[detailed description of the invention]
Below in conjunction with the accompanying drawing of this utility model embodiment the technical scheme of this utility model embodiment explained and
Illustrate, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the enforcement in embodiment
Example, those skilled in the art are obtained other embodiments on the premise of not making creative work, broadly falls into this practicality new
The protection domain of type.
With reference to Fig. 1 and Fig. 2, shown building climbing wheel rotation direction governor motion, building climbing wheel includes rotating shaft 1 and is arranged on rotating shaft
Wheel disc 2 on 1, wheel disc 2 is provided with roller 23, is provided with one-way turning mechanism 5, one-way turning mechanism 5 between wheel disc 2 and rotating shaft 1
Including ratchet 52 and ratchet wheel key 51, rotating shaft 1 being fixedly installed ratchet 52, ratchet wheel key 51 engages with ratchet 52, wheel disc 2 be fixed with
The connector 6 of ratchet wheel key 51 switching, is provided with elastomer, the elastic force driving pawl key of elastomer between ratchet wheel key 51 and connector 6
51 offset with ratchet 52, and rotation direction governor motion includes the adjusting means being arranged on connector, and adjusting means is used for making spine
Wheel key 51 engages with ratchet 52 or separates.When adjusting means makes ratchet wheel key 51 engage with ratchet 52, it is possible to realize building climbing wheel list
To rotation, when forwarding in the opposite direction, ratchet wheel key 51 can be fixed locked for ratchet 52, and now rotating shaft 1 cannot rotate, and prevents from climbing building
Taking turns glides because of weight effect there is accident, serves safeguard protection effect；When level walking, make ratchet wheel key by adjusting means
51 separate with ratchet 52, and building climbing wheel can forward to towards forward and reverse, freedom of movement.
With reference to Fig. 1, Fig. 3 and Fig. 4, connector 6 includes being connected guide pin bushing 61 and the jack-post with ratchet wheel key 51 switching with wheel disc 2
62, wheel disc 2 is threaded hole, the periphery of guide pin bushing 61 coordinates with screwed hole, and adjusting means includes being arranged on outside jack-post 62
The slide block 621 of disc and the draw-in groove being arranged on guide pin bushing 61 inner headed face, draw-in groove includes along guide pin bushing 61 inner headed face spaced first
Draw-in groove 631 and the second draw-in groove 632, guide pin bushing 61 inner headed face is axially arranged with the guide groove 64 corresponding with slide block 621, guide groove along guide pin bushing 61
64 connection the first draw-in groove 631 and the second draw-in grooves 632, one end of jack-post 62 arranges slide block 621, and the other end of jack-post 62 passes guide pin bushing
61 connect the spring body 7 being provided with between wheel disc 2 and jack-post 62 in ratchet wheel key 51, and guide pin bushing 61.When one-way traffic, sliding
Block 621 is by the elastic limit of spring body 7 in the second draw-in groove 632, and now ratchet wheel key 51 engages with ratchet 52；Two way
Time, making slide block 621 relative with guide groove 64, press inward against jack-post 62, slide block 621 rotates jack-post 62 after arriving the first draw-in groove 631 to be made
Slide block 621 misplaces with guide groove 64, slide block 621 by the elastic limit of spring body 7 in the first draw-in groove 631, now ratchet wheel key 51
Separate with ratchet 52.
Being adjusted operation for convenience, can set the stopper offseted with spring body on wheel disc, plug gives with wheel disc screw thread even
Connecing, the end of stopper is provided with screw slots, after stopper being revolved place by screw, can remove the bullet that spring body acts on jack-post
Power, is conveniently adjusted jack-post.
With reference to Fig. 1 and Fig. 2, connector 6 is provided with baffle plate 54, elastomer include being arranged on baffle plate 54 and ratchet wheel key 51 it
Between torsion spring 53, torsion spring 53 include be welded to connect with baffle plate 54 first be connected that end and ratchet wheel key 51 be welded to connect second even
Connect end and the main body being connected between the first connection end and the second connection end.When ratchet 52 carries out one-way movement, ratchet 52 is every
Turning over a tooth, ratchet wheel key 51 will be lifted, if if now ratchet wheel key 51 does not has recuperability, single effect just can not realize,
Therefore equipped with torsionspring between ratchet wheel key 51 and baffle plate 54, when ratchet wheel key 51 is because the rotation of ratchet 52 is lifted up,
The elastic force that torsion spring 53 torsional deflection produces can be applied an active force, makes the next tooth of ratchet wheel key 51 and ratchet 52 join
Close, unidirectional stuck effect can be realized.
Further, ratchet wheel key 51 includes and the transfer block 511 of connector 6 switching, and transfer block 511 is provided with buckling groove
512, buckling groove 512 is used for and ratchet 52 clamping, and connects flexible block body on buckling groove 512.Buffered by elastic block body
The shock produced when transfer block 511 and ratchet 52 offset, reduces vibrations, alleviates the damage of meeting one-way turning mechanism 5, improves work
Stability.Preferably, elastic block body includes metal clips and the damping body being arranged between metal clips and buckling groove bottom surface,
Damping body is spring part, and spring part welds with metal clips and transfer block.
It addition, ratchet 52 is metallic object, ratchet wheel key 51 is provided with magnet, in ratchet 52 goes to procedure, and ratchet wheel key 51 meeting
Ratchet 52 produces certain suction, reduces the rotating speed of ratchet 52, therefore going downstairs when, it is to avoid building climbing wheel effect of inertia makes
Excessive velocities and the accident that causes occurs.
By above-described embodiment, the purpose of this utility model is reached by fully effective.It is familiar with this technology
Personage should be understood that this utility model includes but not limited to accompanying drawing and content described in detailed description of the invention above.Any the most inclined
Amendment from function of the present utility model and structural principle is intended to be included in the scope of claims.
Claims (7)
1. a building climbing wheel rotation direction governor motion, it is characterised in that: described building climbing wheel includes rotating shaft and is arranged in rotating shaft
Wheel disc, described wheel disc is provided with roller, is provided with one-way turning mechanism, described one-way turning mechanism between described wheel disc and rotating shaft
Including ratchet and ratchet wheel key, described rotating shaft being fixedly installed described ratchet, described ratchet wheel key engages with ratchet, and described wheel disc is provided with
With the connector of ratchet wheel key switching, being provided with elastomer between described ratchet wheel key and connector, the elastic force of described elastomer drives spine
Wheel key offsets with ratchet, and described rotation direction governor motion includes the adjusting means being arranged on connector, and adjusting means is used for
Ratchet wheel key is made to engage with ratchet or separate.
2. building climbing wheel rotation direction governor motion as claimed in claim 1, it is characterised in that: described connector includes with described
Guide pin bushing that wheel disc connects and the jack-post transferred with described ratchet wheel key, described adjusting means includes the slide block being arranged on jack-post periphery
Be arranged on the draw-in groove of guide pin bushing inner headed face, described draw-in groove includes along spaced first draw-in groove of guide pin bushing inner headed face and the second card
Groove, described guide pin bushing inner headed face is communicated with the first draw-in groove and the guide groove of the second draw-in groove, the corresponding described slide block of described guide groove, described axle
One end of post arranges described slide block, and the other end of described slide block jack-post passes guide pin bushing and connects in described ratchet wheel key, and described guide pin bushing
The spring body being provided with between wheel disc and jack-post.
3. building climbing wheel rotation direction governor motion as claimed in claim 2, it is characterised in that: described wheel disc is provided with and spring
The stopper that body offsets, described stopper threadeds with wheel disc, and the end of described stopper is provided with screw slots.
4. the building climbing wheel rotation direction governor motion as described in one of claims 1 to 3, it is characterised in that: on described connector
Being provided with baffle plate, described elastomer includes the torsion spring being arranged between baffle plate and ratchet wheel key, and described torsion spring includes being connected with baffle plate
First connection end is connected with ratchet wheel key second connection end and be connected to the first connection end and second connection end between master
Body.
5. building climbing wheel rotation direction governor motion as claimed in claim 4, it is characterised in that: described ratchet wheel key includes and is connected
The transfer block of body switching, described transfer block is provided with buckling groove, and described buckling groove connects flexible block body.
6. building climbing wheel rotation direction governor motion as claimed in claim 5, it is characterised in that: described elastic block body includes metal
Shell fragment and the damping body being arranged between metal clips and buckling groove bottom surface.
7. the building climbing wheel rotation direction governor motion as described in one of claims 1 to 3, it is characterised in that: described ratchet wheel key is
Metallic object, described ratchet wheel key is provided with magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620538412.5U CN205814562U (en) | 2016-05-30 | 2016-05-30 | A kind of building climbing wheel rotation direction governor motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620538412.5U CN205814562U (en) | 2016-05-30 | 2016-05-30 | A kind of building climbing wheel rotation direction governor motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205814562U true CN205814562U (en) | 2016-12-21 |
Family
ID=57568320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620538412.5U Expired - Fee Related CN205814562U (en) | 2016-05-30 | 2016-05-30 | A kind of building climbing wheel rotation direction governor motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205814562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625073A (en) * | 2019-02-02 | 2019-04-16 | 刘巍 | A kind of ice face slides tool |
| CN109675292A (en) * | 2019-02-02 | 2019-04-26 | 刘巍 | A kind of ice face taxi procedure |
-
2016
- 2016-05-30 CN CN201620538412.5U patent/CN205814562U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625073A (en) * | 2019-02-02 | 2019-04-16 | 刘巍 | A kind of ice face slides tool |
| CN109675292A (en) * | 2019-02-02 | 2019-04-26 | 刘巍 | A kind of ice face taxi procedure |
| KR20200096432A (en) * | 2019-02-02 | 2020-08-12 | 슈팅 후 | Method of Skating |
| JP2020124499A (en) * | 2019-02-02 | 2020-08-20 | ヤン，ジェルー | Ice surface sliding method |
| KR102316067B1 (en) | 2019-02-02 | 2021-10-21 | 슈팅 후 | Method of Skating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205814562U (en) | A kind of building climbing wheel rotation direction governor motion | |
| KR101877661B1 (en) | Double-sided toy car capable of vertical turning within sealed track | |
| EP2236856A3 (en) | Torque fluctuation absorber | |
| JPS58117404U (en) | Drive roller conveyor | |
| DE202010010875U1 (en) | Full automation of an electric bicycle | |
| CN107379993A (en) | A kind of new-energy automobile auxiliary facility | |
| CN104482075B (en) | Clutch and variable speed driving hub | |
| CN205964323U (en) | Climb building wheel | |
| CN205885685U (en) | Unidirectional rotating climbs building wheel | |
| CN107280874A (en) | A kind of traveling mechanism of stair-climbing wheel chair | |
| CN208394151U (en) | A kind of auxiliary lifting apparatus of slope conveyor belt | |
| CN206555331U (en) | A kind of new two-sided disc brake of floating drawbar structure | |
| CN209186528U (en) | A kind of simple self-standing mechanism of lavatory lid | |
| CN102192253A (en) | Bidirectional overrunning clutch | |
| CN108561029B (en) | A kind of floor spring of three sections of speed changes | |
| CN205259779U (en) | Automobile glass riser and car | |
| CN107985436A (en) | A kind of rubberbelt type caterpillar driving structure | |
| CN205059919U (en) | Pedal type bicycle | |
| EP2434175A3 (en) | Torque fluctuation absorber | |
| HK1093785A1 (en) | Camera-support head with weight compensation | |
| CN202991945U (en) | Cam type one-way overrunning clutch | |
| CN205182076U (en) | Torsion trainer | |
| CN110386200A (en) | A kind of insulator chain climbing mechanism | |
| CN215005780U (en) | UPS accumulator monitor | |
| CN205744940U (en) | Many wedges pulley type double-row angular contact bal bearing with DLC coating |
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: 20161221 Termination date: 20170530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |