CN205906965U - Be provided with electromagnetic brake's wheelchair lifting platform - Google Patents
Be provided with electromagnetic brake's wheelchair lifting platform Download PDFInfo
- Publication number
- CN205906965U CN205906965U CN201620885456.5U CN201620885456U CN205906965U CN 205906965 U CN205906965 U CN 205906965U CN 201620885456 U CN201620885456 U CN 201620885456U CN 205906965 U CN205906965 U CN 205906965U
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- Prior art keywords
- band
- rotational speed
- type brake
- circuit
- solenoid
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Abstract
The utility model discloses a be provided with electromagnetic brake's wheelchair lifting platform holds the band -type brake of being connected an electromagnetic control at the drive axle with between tracks connection to set up rotational speed synchronous detection circuit, rotational speed synchronous detection circuit monitoring rotational speed state, the synchronous detection circuit is connected with control circuit, control circuit is connected with solenoid supply circuit, and it is unusual to monitor the rotational speed, falls the solenoid power supply absolutely, and the band -type brake is held tightly under the energy storage of spring, prevents and rotates. The utility model discloses the band -type brake of being connected an electromagnetic control at the end of the drive axle with between tracks connection to set up rotational speed synchronous detection circuit. It is unusual to monitor the rotational speed, the solenoid that can break power supply, and the band -type brake is held tightly under the energy storage of spring, prevents and rotates, guarantees member's safety.
Description
Technical field
The utility model is related to a kind of lifting tables platform, and more particularly, to a kind of lifting tables being provided with electromagnetic brake is put down
Platform.
Background technology
With the raising of people's living standard, people, under conditions of satisfaction is had enough to eat and wear, more focus on the quality lived.Especially
Disability crowd for lower limb inconvenient walking or the elderly, also usually need activity downstairs.In order to mitigate household or nursing
The burden of personnel, wheelchair lift device arises at the historic moment.
During wheelchair lift device uses, sometimes it may happen that lifting exceedes pre-set velocity, thus affecting
The situation of personal safety.
Utility model content
Technical problem to be solved in the utility model is to overcome and use in wheelchair lift device present in prior art
During, sometimes it may happen that lifting exceedes pre-set velocity, thus affecting the problem of the situation of personal safety, provide one
Plant the lifting tables platform being provided with electromagnetic brake.
For realizing the purpose of this utility model, the technical scheme is that one kind of the utility model is provided with electromagnetism and embraces
The lifting tables platform of lock, connects the band-type brake of an Electromagnetic Control in the driving wheel axle head being connected with track, and it is same to arrange rotating speed
Step testing circuit, described synchronization testing circuit monitors rotary regimes, and described sync detection circuit is connected with control circuit,
Described control circuit is connected with solenoid circuit, monitors that rotating speed is abnormal, broken solenoid, and band-type brake is in bullet
Hold tightly under the accumulation of energy of spring, prevent and rotate.
Compared with prior art, the utility model is had the advantages that in the driving wheel axle head being connected with track even
Connect the band-type brake of an Electromagnetic Control, and synchronization testing circuit is set.Monitor that rotating speed is abnormal, you can broken solenoid supplies
Electricity, band-type brake is held tightly under the accumulation of energy of spring, prevents and rotates it is ensured that member security.
Brief description
Fig. 1 show structural representation of the present utility model；
In figure: 1. fender bracket, 2. mainframe, 3. ramp, 4. support platform, 5. supporting baffle.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.It should be appreciated that it is described herein
Specific embodiment only in order to explain the present invention, be not intended to limit the present invention.
It should be noted that " connection " described herein and be used for expressing the word of " connection ", such as " being connected ",
" being connected " etc., it both may refer to a certain part and had been directly connected to another part it is also possible to refer to a certain part to pass through other portions
Part is connected with another part.
It should be noted that term used herein above is merely to describe specific embodiment, and it is not intended to restricted root
Illustrative embodiments according to the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to including plural form, additionally, it should be understood that, when in this manual using belong to "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, part or module, assembly and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that such use
Data can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except here
Order beyond those of diagram or description is implemented.Additionally, term " comprising " and " having " and their any deformation it is intended that
It is to cover non-exclusive comprising, for example, contain process, method, system, product or the equipment of series of steps or unit not
It is necessarily limited to those steps or the unit clearly listed, but may include clearly not listing or for these processes, side
Method, product or the intrinsic other steps of equipment or unit.
For the ease of description, space relative terms can be used here, such as " ... on ", " ... top ",
" in ... upper surface ", " above " etc., for describe as a part shown in the figure or module or feature and other
Part or the spatial relation of module or feature.It should be appreciated that space relative terms be intended to comprise except part or
Different azimuth in use or operation outside orientation described by figure for person's module.For example, if the part in accompanying drawing
Or module is squeezed, then be described as " above miscellaneous part or module or construction " or " in miscellaneous part or module or
On construction " part or module after will be positioned as " below miscellaneous part or module or construction " or " at other
Under part or module or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.This part or module other different modes positioning (can also ratate 90 degrees or be in other
Orientation), and respective explanations are made to space used herein above description relatively.
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Mutually combine.
Embodiment
As shown in figure 1, the present embodiment includes fender bracket 1, mainframe 2, ramp 3, support platform 4, supporting baffle 5, with
The driving wheel axle head that track connects connects the band-type brake of an Electromagnetic Control, and arranges synchronization testing circuit, and described rotating speed is same
Step testing circuit monitoring rotary regimes, described sync detection circuit is connected with control circuit, described control circuit and electromagnetic wire
Circle power supply circuits are connected, and monitor that rotating speed is abnormal, broken solenoid, and band-type brake is held tightly under the accumulation of energy of spring, prevents
Rotate.
Connect the band-type brake of an Electromagnetic Control in the driving wheel axle head being connected with track, and synchronization detection electricity is set
Road.Monitor that rotating speed is abnormal, you can broken solenoid, band-type brake is held tightly under the accumulation of energy of spring, prevent and rotate it is ensured that becoming
Member's safety.
In a preferred embodiment, one LOAD CELLS is set in the bottom of described lifting tables platform, described weighs
The signal of sensor collection, after decoded conversion, its output signal is incorporated to control circuit, described control circuit and hoistable platform
Motor controls connection.
One LOAD CELLS is set in the bottom of lifting tables platform, after decoded conversion, its output signal is incorporated to control
Circuit processed.When platform over burdening, cut-out is main to drive output, and uses sound and light alarm, points out user to be in overload condition.
The above is only preferred embodiment of the present utility model it is noted that general for the art
For logical technical staff, on the premise of without departing from the utility model principle, some improvements and modifications can also be made, these change
Enter and retouch also to should be regarded as protection domain of the present utility model.
Claims (1)
1. a kind of lifting tables platform being provided with electromagnetic brake is it is characterised in that connect in the driving wheel axle head being connected with track
Connect the band-type brake of an Electromagnetic Control, and synchronization testing circuit be set, described synchronization testing circuit monitors rotary regimes,
Described sync detection circuit is connected with control circuit, and described control circuit is connected with solenoid circuit, monitors
Rotating speed is abnormal, broken solenoid, and band-type brake is held tightly under the accumulation of energy of spring, prevents and rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620885456.5U CN205906965U (en) | 2016-08-12 | 2016-08-12 | Be provided with electromagnetic brake's wheelchair lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620885456.5U CN205906965U (en) | 2016-08-12 | 2016-08-12 | Be provided with electromagnetic brake's wheelchair lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205906965U true CN205906965U (en) | 2017-01-25 |
Family
ID=57800594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620885456.5U Active CN205906965U (en) | 2016-08-12 | 2016-08-12 | Be provided with electromagnetic brake's wheelchair lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205906965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720601A (en) * | 2016-08-12 | 2018-02-23 | 天津丰宁机电制品有限公司 | A kind of lifting tables platform for being provided with electromagnetic brake |
-
2016
- 2016-08-12 CN CN201620885456.5U patent/CN205906965U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720601A (en) * | 2016-08-12 | 2018-02-23 | 天津丰宁机电制品有限公司 | A kind of lifting tables platform for being provided with electromagnetic brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |