CN203509847U - Motor lifting device for hanging scaffold rattler - Google Patents
Motor lifting device for hanging scaffold rattler Download PDFInfo
- Publication number
- CN203509847U CN203509847U CN201320531398.2U CN201320531398U CN203509847U CN 203509847 U CN203509847 U CN 203509847U CN 201320531398 U CN201320531398 U CN 201320531398U CN 203509847 U CN203509847 U CN 203509847U
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- CN
- China
- Prior art keywords
- screw mandrel
- motor
- rattler
- lifting platform
- hanging scaffold
- 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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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a motor lifting device for a hanging scaffold rattler. The motor lifting device for the hanging scaffold rattler comprises a base, a support, a motor, a rotary shaft and a grinding head, wherein one end of the rotary shaft is connected with the motor, the other end of the rotary shaft is connected with a fixing hole of the grinding head, and the support is fixedly arranged on the base. The motor lifting device for the hanging scaffold rattler further comprises a lifting platform and a lead screw, wherein one side of the lifting platform is fixedly connected with the motor, a lead screw lower seat is fixedly arranged at the other side of the lifting platform, a lead screw upper seat is fixedly arranged at the upper side of the support, the lead screw sequentially penetrates through a threaded hole of the lead screw upper seat and a threaded hole of the lead screw lower seat in the vertical direction, the lower end surface of the lead screw makes contact with the support, an operation head is fixedly arranged at the upper end of the lead screw, and a locking device is arranged between the support and a lifting platform. The motor lifting device for the hanging scaffold rattler has the advantages of being simple in structure, being convenient to operate, improving grinding accuracy and the grinding stability of the grinding head, and largely improving the grinding quality of refractory bricks.
Description
Technical field
The utility model belongs to refractory brick manufacturing technology field, relates in particular to a kind of hanging scaffold rattler motor lowering or hoisting gear.
Background technology
In the technological process of existing firing refractory bricks, there is the many refractory brick of quantity torsional deformation in sintering procedure, can not be directly used in use, need be carried out grinding shaping correction.At present, the rattler that factory is used, great majority are, by adjusting refractory brick work platform, grinding is carried out in refractory brick surface, and fine setting difficulty is large, and workload is large, but also affects surface accuracy and the presentation quality of refractory brick.
Utility model content
The purpose of this utility model is just to provide a kind of hanging scaffold rattler motor lowering or hoisting gear, can drive grinding head lifting by adjusting the height of motor, improves grinding quality.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of hanging scaffold rattler motor lowering or hoisting gear, it comprises base, bearing, motor, rotating shaft and bistrique, one end of rotating shaft is connected with motor, the other end of rotating shaft is connected with the fixing hole of bistrique, bearing is fixedly installed on base, it also comprises lifting platform and screw mandrel, one side of lifting platform is fixedly connected with described motor, on the opposite side of lifting platform, be fixedly installed lower of screw mandrel, on lower of screw mandrel, be provided with the screwed hole corresponding with screw mandrel, described bearing upside is fixedly installed the screw mandrel seat of honour, on the screw mandrel seat of honour, be provided with the screwed hole corresponding with screw mandrel, screw mandrel in the vertical direction is successively through the screwed hole of lower of the screwed hole at the screw mandrel seat of honour and screw mandrel, the lower surface of screw mandrel contacts with described bearing, the upper end of screw mandrel is fixedly installed operating head, between described bearing and lifting platform, be provided with locking device.
Described locking device is the draw-in groove that is arranged on bearing both sides, and described lifting platform is positioned at draw-in groove, is provided with screwed hole on draw-in groove, and in screwed hole, through bolt, the end of bolt contacts with lifting platform.
Described operating head is six square bolt heads.
The quantity of described bolt is 6～10.
The quantity of described bolt is 8.
The beneficial effects of the utility model are: of the present utility model simple in structure, easy to operate, the existence of screw mandrel, realized motor lifting stably, and can finely tune the height of bistrique, improved the precision of grinding, stability when locking device has guaranteed that motor is in fixed position, has improved the stability of bistrique grinding.Use of the present utility model has improved the quality of refractory brick grinding greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, a kind of hanging scaffold rattler motor lowering or hoisting gear, it comprises base 1, bearing 10, motor 3, rotating shaft 12 and bistrique 2, the upper end of rotating shaft 12 is connected with motor 3, the lower end of rotating shaft 12 is connected with the fixing hole of bistrique 2, bearing 10 is fixedly installed on base 1, it also comprises lifting platform 6 and screw mandrel 9, one side of lifting platform 6 is fixedly connected with motor 3, on the opposite side of lifting platform 6, be fixedly installed lower 11 of screw mandrel, on lower 11 of screw mandrel, be provided with the screwed hole corresponding with screw mandrel 9, bearing 10 upsides are fixedly installed the screw mandrel seat of honour 8, on the screw mandrel seat of honour 8, be provided with the screwed hole corresponding with screw mandrel 9, screw mandrel 9 in the vertical directions are successively through the screwed hole of lower 11 of the screwed hole at the screw mandrel seat of honour 8 and screw mandrel, the lower surface of screw mandrel 9 contacts with bearing 10, the upper end of screw mandrel 9 is fixedly installed six square bolt heads 7, bearing 10 both sides are provided with draw-in groove 5, lifting platform 6 is positioned at draw-in groove 5, on draw-in groove 5, be provided with screwed hole, in screwed hole, pass bolt 4, the end of bolt 4 contacts with lifting platform 6, the quantity of screwed hole is made as 8, the quantity of bolt is made as 8.
During the utility model work, first unclamp bolt 4, the draw-in groove on lifting platform is not in locking state, with spanner, block six square bolt heads 7, by clockwise or rotate counterclockwise six square bolt heads 7, drive screw mandrel 9 to rotate, thereby adjust the height of lifting platform 6, motor 3 is lifting thereupon also, thus 2 liftings of band rotary bistrique, and bistrique 2 is adjusted to behind precalculated position, clamping screw 4, lifting platform 6 is locked by draw-in groove 5, has guaranteed stability when motor is in fixed position, has improved the stability of bistrique grinding.
Claims (5)
1. a hanging scaffold rattler motor lowering or hoisting gear, it comprises base, bearing, motor, rotating shaft and bistrique, one end of rotating shaft is connected with motor, the other end of rotating shaft is connected with the fixing hole of bistrique, bearing is fixedly installed on base, it is characterized in that: it also comprises lifting platform and screw mandrel, one side of lifting platform is fixedly connected with described motor, on the opposite side of lifting platform, be fixedly installed lower of screw mandrel, on lower of screw mandrel, be provided with the screwed hole corresponding with screw mandrel, described bearing upside is fixedly installed the screw mandrel seat of honour, on the screw mandrel seat of honour, be provided with the screwed hole corresponding with screw mandrel, screw mandrel in the vertical direction is successively through the screwed hole of lower of the screwed hole at the screw mandrel seat of honour and screw mandrel, the lower surface of screw mandrel contacts with described bearing, the upper end of screw mandrel is fixedly installed operating head, between described bearing and lifting platform, be provided with locking device.
2. hanging scaffold rattler motor lowering or hoisting gear according to claim 1, it is characterized in that: described locking device is the draw-in groove that is arranged on bearing both sides, and described lifting platform is positioned at draw-in groove, is provided with screwed hole on draw-in groove, in screwed hole, through bolt, the end of bolt contacts with lifting platform.
3. hanging scaffold rattler motor lowering or hoisting gear according to claim 1, is characterized in that: described operating head is six square bolt heads.
4. hanging scaffold rattler motor lowering or hoisting gear according to claim 2, is characterized in that: the quantity of described bolt is 6～10.
5. hanging scaffold rattler motor lowering or hoisting gear according to claim 4, is characterized in that: the quantity of described bolt is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531398.2U CN203509847U (en) | 2013-08-29 | 2013-08-29 | Motor lifting device for hanging scaffold rattler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531398.2U CN203509847U (en) | 2013-08-29 | 2013-08-29 | Motor lifting device for hanging scaffold rattler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203509847U true CN203509847U (en) | 2014-04-02 |
Family
ID=50368829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320531398.2U Expired - Fee Related CN203509847U (en) | 2013-08-29 | 2013-08-29 | Motor lifting device for hanging scaffold rattler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203509847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816235A (en) * | 2015-04-23 | 2015-08-05 | 华文进 | Flange grinding device |
-
2013
- 2013-08-29 CN CN201320531398.2U patent/CN203509847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816235A (en) * | 2015-04-23 | 2015-08-05 | 华文进 | Flange grinding device |
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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: 20140402 Termination date: 20140829 |
|
| EXPY | Termination of patent right or utility model |