CN206403973U - A kind of link-type brakes universal wheel - Google Patents
A kind of link-type brakes universal wheel Download PDFInfo
- Publication number
- CN206403973U CN206403973U CN201621144129.0U CN201621144129U CN206403973U CN 206403973 U CN206403973 U CN 206403973U CN 201621144129 U CN201621144129 U CN 201621144129U CN 206403973 U CN206403973 U CN 206403973U
- Authority
- CN
- China
- Prior art keywords
- universal wheel
- contiguous block
- link
- wheel
- plate
- 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
Universal wheel is braked the utility model discloses a kind of link-type, including baffle plate, connecting plate, rotating wheel, connection bearing, main shaft and connecting rod arrestment mechanism, rotating wheel has a pair, the symmetrical two ends for being connected to connection bearing, baffle plate has a pair, it is respectively arranged on the outside of rotating wheel, the lower end of two baffle plates is connected to the two ends of connection bearing, the upper end of two baffle plates is connected by connecting plate, the lower end of main shaft is fed through connecting plate, and be connected with connecting rod arrestment mechanism, connecting rod arrestment mechanism is located at the top of connection bearing, and between a pair of rotating wheels.The utility model will be moved in the pedal parts for braking universal wheel, and the characteristics of application link-type mechanical structure self-locking, can effectively lock braking universal wheel, be prevented because example factor causes to unlock universal wheel smooth potential safety hazard.
Description
Technical field
The utility model is related to field of medical device, and universal wheel is braked more specifically to a kind of link-type.
Background technology
Hospitals at Present is used on the cabinet base of sick bed all with braking universal wheel, after universal wheel unblock bed can be easy to suffer from
The movement of person, or empty bed movement, after precalculated position is moved to, then universal wheel locked braked, sick bed is placed on this
Precalculated position.
And the braking universal wheel of existing frequently-used sick bed locking braking after, its brake bumper step one end be to upwarp projection,
So that patient easily catches on the trouser legs of patient when beside sickbed is movable, so that the probability rise for causing patient to fall, has one
Fixed potential safety hazard.
Utility model content
For disadvantages mentioned above present in prior art, it is universal that the purpose of this utility model is to provide a kind of link-type braking
Wheel, will be moved in the pedal parts for braking universal wheel, and the characteristics of application link-type mechanical structure self-locking, being capable of the system of effectively locking
Dynamic universal wheel, is prevented because example factor causes to unlock universal wheel smooth potential safety hazard.
To achieve the above object, the utility model is adopted the following technical scheme that：
A kind of link-type brakes universal wheel, including baffle plate, connecting plate, rotating wheel, connection bearing, main shaft and connecting rod brake
Structure, rotating wheel has a pair, is symmetrically connected to the two ends of connection bearing, and baffle plate has a pair, is respectively arranged on the outside of rotating wheel,
The lower end of two baffle plates is connected to the two ends of connection bearing, and the upper end of two baffle plates is connected by connecting plate, and the lower end of main shaft is worn
If crossing connecting plate, and it is connected with connecting rod arrestment mechanism, connecting rod arrestment mechanism is located at the top of connection bearing, and a pair of rotating wheels
Between.
Described connecting rod arrestment mechanism includes backup plate, fork-shaped contiguous block, contiguous block and scotch, and backup plate has a pair, puts down
Row is symmetrically connected on the lower surface of connecting plate, and fork-shaped contiguous block, contiguous block and scotch are all located between two backup plates, main shaft lower end
It is connected with the upper end of fork-shaped contiguous block, the lower end of fork-shaped contiguous block is connected with the upper end of contiguous block, the lower end of contiguous block and stop
One end of block is connected.
Also include fixed platform and fixing nut, fixed platform is connected on the upper surface of connecting plate, fixing nut is connected in solid
On the upper surface of fixed platform.
Described rotating wheel is rubber wheel.
Described main shaft upper end is also connected with pedal.
All it is connected between described fork-shaped contiguous block, contiguous block and scotch by pin.
In above-mentioned technical scheme, the utility model can replace the locking wheel of evagination in existing sick bed universal wheel to step on
Pedal, locking wheel is trampled and moved in panel assembly and effectively to lock sick bed universal the characteristics of application connecting rod mechanical structure self-locking
Wheel, prevents from unlocking universal wheel caused by external force factor smooth potential safety hazard.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 left view；
Fig. 3 is schematic perspective view of the present utility model.
Embodiment
The technical solution of the utility model is further illustrated with reference to the accompanying drawings and examples.
Incorporated by reference to shown in Fig. 1 to Fig. 3, a kind of link-type braking universal wheel provided by the utility model, including baffle plate 1,
Connecting plate 2, rotating wheel 3, connection bearing 4, main shaft 5 and connecting rod arrestment mechanism, rotating wheel 3 have a pair, are symmetrically connected to connection
The two ends of bearing 4, baffle plate 1 equally also has a pair, is respectively arranged on the outside of rotating wheel 3, and the lower end of two baffle plates 1 also connects respectively
The two ends of connection bearing 4 are connected to, the upper end of two baffle plates 1 is connected by connecting plate 2, and the lower end of main shaft 5 is fed through connecting plate 2, and
It is connected with connecting rod arrestment mechanism, connecting rod arrestment mechanism is located at the top of connection bearing 4, and between a pair of rotating wheels 3.
Preferably, described connecting rod arrestment mechanism includes backup plate 6, fork-shaped contiguous block 7, contiguous block 8 and scotch 9, backup plate 6
With a pair, Parallel Symmetric is connected on the lower surface of connecting plate 2, and fork-shaped contiguous block 7, contiguous block 8 and scotch 9 are all leaned on located at two
Between plate 6, the lower end of main shaft 5 is connected with the upper end of fork-shaped contiguous block 7, the lower end of fork-shaped contiguous block 7 and the upper end phase of contiguous block 8
Even, the lower end of contiguous block 8 is connected with one end of scotch 9, and the other end of scotch 9 is to lock rotating wheel 3.
Preferably, also including fixed platform 10 and fixing nut 11, fixed platform 10 is connected on the upper surface of connecting plate 2,
Fixing nut 11 is connected on the upper surface of fixed platform 10, and this universal wheel is connected to the cabinet base of sick bed by fixing nut 11
On, rotate untill fixed platform 10.
Preferably, described rotating wheel 3 is rubber wheel, the material has preferable elasticity, and also compares when rotating
It is Jing Yin.
Preferably, the described upper end of main shaft 5 is also connected with pedal 12.
Preferably, being all connected between described fork-shaped contiguous block 7, contiguous block 8 and scotch 9 by pin 13.
When using the utility model, pedal 12 is first stepped on pin, makes pedal 12 to lower stress, so as to drive main shaft 5, steps on
Plate 12 with main shaft 5, fork-shaped contiguous block 7 because mutually fixing, and pedal 5 steps on the rear motion of main shaft 5 and drives fork-shaped contiguous block 7, fork-shaped connection
Block 7 is connected by pin 13 with contiguous block 8, one end of the motion drive scotch 9 of contiguous block 8, and the centre position of scotch 9
Mutually fixed with backup plate 6 further through pin 13, make it around the circumferentially rotary motion of pin 13, when its other end is moved to and rotating wheel
3 inner surface offsets, and during in interference fit, rotating wheel 3 is not rotated freely, so as to serve locking rotating wheel 3
Effect, and now pedal 5 declines, and the upper surface of connecting plate 2 is affixed on, be not in upwarp or raised phenomenon so that patient
When beside sickbed is movable, the hidden danger of trouser legs can be caught on by eliminating, and improve security.
Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to illustrate that this practicality is new
Type, and be not used as limiting of the present utility model, as long as in spirit of the present utility model, to described above
Change, the modification of embodiment will all fall in Claims scope of the present utility model.
Claims (6)
1. a kind of link-type brakes universal wheel, it is characterised in that including baffle plate, connecting plate, rotating wheel, connection bearing, main shaft and
Connecting rod arrestment mechanism, rotating wheel has a pair, is symmetrically connected to the two ends of connection bearing, and baffle plate has a pair, is respectively arranged on and turns
The outside of driving wheel, the lower end of two baffle plates is connected to the two ends of connection bearing, and the upper end of two baffle plates is connected by connecting plate, main
The lower end of axle is fed through connecting plate, and is connected with connecting rod arrestment mechanism, and connecting rod arrestment mechanism is located at the top of connection bearing, and
Between a pair of rotating wheels.
2. a kind of link-type braking universal wheel as claimed in claim 1, it is characterised in that described connecting rod arrestment mechanism includes
Backup plate, fork-shaped contiguous block, contiguous block and scotch, backup plate have a pair, and Parallel Symmetric is connected on the lower surface of connecting plate, fork-shaped
Contiguous block, contiguous block and scotch are all located between two backup plates, and main shaft lower end is connected with the upper end of fork-shaped contiguous block, fork-shaped connection
The lower end of block is connected with the upper end of contiguous block, and the lower end of contiguous block is connected with one end of scotch.
3. a kind of link-type braking universal wheel as claimed in claim 1, it is characterised in that also including fixed platform and fixed spiral shell
Mother, fixed platform is connected on the upper surface of connecting plate, and fixing nut is connected on the upper surface of fixed platform.
4. a kind of link-type braking universal wheel as claimed in claim 1, it is characterised in that described rotating wheel is rubber wheel.
5. a kind of link-type braking universal wheel as claimed in claim 1, it is characterised in that described main shaft upper end, which is also connected with, to be stepped on
Plate.
6. a kind of link-type braking universal wheel as claimed in claim 2, it is characterised in that described fork-shaped contiguous block, connection
All it is connected between block and scotch by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144129.0U CN206403973U (en) | 2016-10-21 | 2016-10-21 | A kind of link-type brakes universal wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144129.0U CN206403973U (en) | 2016-10-21 | 2016-10-21 | A kind of link-type brakes universal wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206403973U true CN206403973U (en) | 2017-08-15 |
Family
ID=59548256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621144129.0U Expired - Fee Related CN206403973U (en) | 2016-10-21 | 2016-10-21 | A kind of link-type brakes universal wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206403973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928923A (en) * | 2017-12-22 | 2018-04-20 | 东莞市松研智达工业设计有限公司 | A kind of sick bed frame with gradient self-locking |
| CN109898832A (en) * | 2017-12-08 | 2019-06-18 | 重庆工程职业技术学院 | A kind of fixation bracket for building engineering |
-
2016
- 2016-10-21 CN CN201621144129.0U patent/CN206403973U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898832A (en) * | 2017-12-08 | 2019-06-18 | 重庆工程职业技术学院 | A kind of fixation bracket for building engineering |
| CN109898832B (en) * | 2017-12-08 | 2021-06-22 | 重庆工程职业技术学院 | Fixing support for house building engineering |
| CN107928923A (en) * | 2017-12-22 | 2018-04-20 | 东莞市松研智达工业设计有限公司 | A kind of sick bed frame with gradient self-locking |
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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: 20170815 Termination date: 20191021 |