CN2835495Y - Clutch hoisting device - Google Patents
Clutch hoisting device Download PDFInfo
- Publication number
- CN2835495Y CN2835495Y CNU2005201061070U CN200520106107U CN2835495Y CN 2835495 Y CN2835495 Y CN 2835495Y CN U2005201061070 U CNU2005201061070 U CN U2005201061070U CN 200520106107 U CN200520106107 U CN 200520106107U CN 2835495 Y CN2835495 Y CN 2835495Y
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- CN
- China
- Prior art keywords
- apical axis
- spring
- driving wheel
- driven pulley
- wheel
- 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
The utility model relates to a clutch hoisting device, particularly to an overrunning type manual clutch hoisting device, which belongs to the mechanical field and comprises a sprocket wheel, a shell, a chain, a spring, a spacing sleeve, a roll axis, a driven wheel, an apical axis, a small spring, a driving wheel, an electric motor and a micro switch, wherein one end of the spring is fixed on the driven wheel, and the other end is fixed on the spacing sleeve. The driving wheel is provided with the apical axis, the driven wheel is drilled with pores, and the apical axis is matched with the pores. A micro switch matched with the driven wheel is installed in the shell. The utility model has the advantages of simple structure and convenient manufacture; a door body can be engaged and disengaged at any time under the condition of power supply or power failure. The utility model hoists the door body safely, stably and quickly so as to bring great convenience to users.
Description
Technical field
The utility model relates to a kind of clutch lifting appliance, particularly relates to a kind of override type manual clutch lifting appliance, belongs to mechanical field.
Background technology
At present, the gate lifting means that is adopted on the market under power down mode, generally is to adopt to pull worm gear to be produced with output shaft separate.When the door body is to open, adopt to pull worm gear to be produced with output shaft separates, the weight of door body dependence at this moment self freely falls, and is easy to cause the damage of a body and stopping means; When the door body is to close, at this moment need the door body is lifted, if undue force, the door body is easy to be stuck.In addition,,, can also be easy to cause a body to be blocked because of the inhomogeneous of size and speed that exert oneself, use also extremely inconvenient with pulling when moving because of its complex structure problem though adopted override type manual clutch device.
Summary of the invention
Given this, technical problem to be solved in the utility model provides a kind of manufacturing simple in structure, easy, can have under electricity or the electroless state, clutch door body at any time, and can be safely, steadily, the override type manual clutch lifting appliance of fast express agency door body.
In order to address the above problem, the utility model is to be achieved through the following technical solutions: this kind override type manual clutch lifting appliance, comprise sprocket wheel, shell, chain, spring, spacer, the axis of rolling, driven pulley, apical axis, little spring, driving wheel, motor, microswitch, one end of spring is fixed on the driven pulley, the other end is fixed on the spacer, wherein said driving wheel is equipped with apical axis, described driven pulley is drilled with aperture, described apical axis cooperates with aperture, housings is equipped with microswitch, and this microswitch cooperates with driven pulley.
The end that described apical axis back is equipped with little spring, this little spring is fixed on the plate washer, and this apical axis can be done telescopic moving on driving wheel.
Described driving wheel is equipped with six apical axis.
Described driven pulley is drilled with six apertures.
The advantage of this clutch lifting appliance is simple in structure, easy manufacturing, can have under electricity or the electroless state, at any time clutch door body, and can be safely, steadily, fast express agency door body, can not rely on the weight of self freely to fall because of the door body, cause the damage of a body and stopping means, can be because of the time with the hand sliding door body yet, firmly size and speed is inhomogeneous, causes a body to be blocked, and it is greatly convenient to have brought to user's use.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the K of Fig. 1 is to schematic diagram;
Fig. 3 is Figure 1A-A sectional view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As Fig. 1, Fig. 2, shown in Figure 3, this kind override type manual clutch lifting appliance, comprise sprocket wheel 1, shell 2, chain 3, spring 4, spacer 5, the axis of rolling 6, driven pulley 7, apical axis 8, little spring 9, driving wheel 10, motor 13, microswitch 14, wherein said driving wheel 10 is equipped with apical axis 8, the end that described apical axis 8 back are equipped with little spring 9, little spring 9 is fixed on the plate washer 11, and apical axis 8 can be done telescopic moving on driving wheel 10.Described driven pulley 7 is drilled with aperture, and described apical axis 8 cooperates with aperture, and shell 2 the insides are equipped with microswitch 14, and microswitch 14 cooperates with driven pulley 7.
During work, need to convert to manually with electronic, then can drive sprocket wheel 1 by pulling chain 3 rotates, because the rotation of sprocket wheel 1, impel the scroll wheel 6 that is installed on the sprocket wheel 1 to move forward, scroll wheel 6 pushes driven pulley 7 again and moves forward, make six apertures on the driven pulley 7 match with six apical axis 8 that driving wheel 10 is installed, apical axis 8 back are equipped with little spring 9, one end of little spring 9 is fixed on the plate washer 11, can on driving wheel 10, do telescopic moving, rotate thereby drive driving wheel 10, the spring 4 that is fixed on driven pulley 7 one end faces simultaneously also is stretched, and the other end of spring 4 is fixed on the spacer 5.At this moment, driven pulley 7 is thrown off with the microswitch 14 that is installed in shell 2 the insides, and microswitch 14 is in off-state, and motor 13 working powers are cut off, and motor 13 is not worked.Then, driving wheel 10 drives motor shaft 12 and rotates again by matching with motor shaft 12, thereby makes the door body of controlling do up and down operation stably.
When needs are electronic, then can drive sprocket wheel 1 counter-rotation by spurring chain 3 in the other direction, because the rotation of sprocket wheel 1 impels the scroll wheel 6 that is installed on the sprocket wheel 1 to move backward, driven pulley 7 is under the tension of spring 4, six apical axis 8 that make six apertures on the driven pulley 7 and driving wheel 10 install are separated, at this moment, driven pulley 7 is pushed down the microswitch 14 that is installed in shell 2 the insides, and microswitch 14 is in closure state, motor 13 working powers are unlocked, and motor 13 recovers operate as normal.
Claims (4)
1, a kind of override type manual clutch lifting appliance, comprise sprocket wheel (1), shell (2), chain (3), spring (4), spacer (5), the axis of rolling (6), driven pulley (7), apical axis (8), little spring (9), driving wheel (10), motor (13), microswitch (14), one end of spring (4) is fixed on the driven pulley (7), the other end is fixed on the spacer (5), it is characterized in that, described driving wheel (10) is equipped with apical axis (8), described driven pulley (7) is drilled with aperture, described apical axis (8) cooperates with aperture, shell (2) the inside is equipped with microswitch (14), and this microswitch (14) cooperates with driven pulley (7).
2, override type manual clutch lifting appliance according to claim 1, it is characterized in that, the end that described apical axis (8) back is equipped with little spring (9), little spring (9) is fixed on the plate washer (11), and apical axis (8) can be done telescopic moving on driving wheel (10).
3, override type manual clutch lifting appliance according to claim 1 is characterized in that, described driving wheel (10) is equipped with six apical axis (8).
4, override type manual clutch lifting appliance according to claim 1 is characterized in that, described driven pulley (7) is drilled with six apertures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201061070U CN2835495Y (en) | 2005-08-19 | 2005-08-19 | Clutch hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201061070U CN2835495Y (en) | 2005-08-19 | 2005-08-19 | Clutch hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2835495Y true CN2835495Y (en) | 2006-11-08 |
Family
ID=37300151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201061070U Expired - Fee Related CN2835495Y (en) | 2005-08-19 | 2005-08-19 | Clutch hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2835495Y (en) |
-
2005
- 2005-08-19 CN CNU2005201061070U patent/CN2835495Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |