CN201994766U - Motor elevation regulating device - Google Patents
Motor elevation regulating device Download PDFInfo
- Publication number
- CN201994766U CN201994766U CN2011201091546U CN201120109154U CN201994766U CN 201994766 U CN201994766 U CN 201994766U CN 2011201091546 U CN2011201091546 U CN 2011201091546U CN 201120109154 U CN201120109154 U CN 201120109154U CN 201994766 U CN201994766 U CN 201994766U
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- CN
- China
- Prior art keywords
- vertical
- backing plate
- motor
- nut
- regulating device
- 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 - Lifetime
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Abstract
The utility model relates to a motor elevation regulating device comprising a machine platform, wherein a backing plate is movably arranged on the machine platform, a vertical long waist hole is arranged in the backing plate, a transverse bolt is arranged in the long waist hole in a penetrating way, the front end of the transverse bolt is connected with the machine platform by threads, a vertical hole is arranged in the machine platform, a vertical bolt is arranged in the vertical hole in the penetrating way, the top end of the vertical bolt is contacted with the lower part of the backing plate, the vertical bolt is provided with an upper nut and a lower nut, the upper nut is positioned above the vertical hole, and the lower nut is positioned below the vertical hole. The motor elevation regulating device can achieve the purpose of tensioning a pulley without disassembling or assembling a motor.
Description
Technical field
The utility model relates to a kind of motor elevation and subsidence regulating device.
Background technology
When motor uses, adopt screw directly motor to be fixed on the board mostly at present.After installation, the position relative fixed of motor when becoming flexible appears in motor belt, must unload motor, and the purpose of idler could be realized in the installation site that changes motor again.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of motor that need not to remove stage makeup and costume again just can realize the motor elevation and subsidence regulating device of the purpose of idler.
For addressing the above problem, the technical solution adopted in the utility model is: the motor elevation and subsidence regulating device, comprise board, be movably set with backing plate on the board, be provided with vertical long lumbar hole in the backing plate, penetrate in the long lumbar hole and be provided with cross bolts, the front end of cross bolts is threaded mutually with board, be provided with vertical hole in the board, penetrate in the vertical hole and be provided with vertical bolt, the top of vertical bolt contacts with the backing plate bottom, and vertical bolt is provided with top nut and lower nut, top nut is positioned at the top in vertical hole, and lower nut is positioned at the below in vertical hole.
Be provided with four vertical long lumbar holes in the described backing plate, four vertical long lumbar holes are symmetricly set on the both sides of backing plate.
Penetrate on the described cross bolts and be provided with elastic washer and plain washer, elastic washer and plain washer are successively between nuts and backing plate.
Also penetrate on the described vertical bolt and be provided with plain washer and following plain washer, last plain washer is between top nut and vertical hole, and following plain washer is between lower nut and vertical hole.
The top of described vertical bolt is provided with holding nut, and holding nut contacts with the backing plate bottom surface.
The beneficial effects of the utility model are: above-mentioned motor elevation and subsidence regulating device, can be by the upper-lower position that changes backing plate that cooperates between cross bolts and the vertical bolt, thereby reach the purpose that changes the motor upper-lower position, the motor that need not to remove stage makeup and costume again just can be realized the purpose of idler.
Description of drawings
Fig. 1 is the structural representation of the utility model motor elevation and subsidence regulating device;
Fig. 2 is the decomposition texture schematic diagram of Fig. 1;
Fig. 3 be among Fig. 1 A to structural representation; ,
Among the figure: 1, board, 2, backing plate, 3, long lumbar hole, 4, cross bolts, 5, elastic washer, 6, plain washer, 7, vertical hole, 8, vertical bolt, 9, top nut, 10, go up plain washer, 11, plain washer down, 12, lower nut, 13, motor, 14, holding nut.
Embodiment
Below by specific embodiment the utility model motor elevation and subsidence regulating device is described in further detail.
As Fig. 1, Fig. 2, shown in Figure 3, the motor elevation and subsidence regulating device, comprise board 1, be movably set with backing plate 2 on the board 1, be provided with four vertical long lumbar holes 3 in the backing plate 2, four vertical long lumbar holes 3 are symmetricly set on the both sides of backing plate 2, branch penetrates and is provided with cross bolts 4 in each long lumbar hole 3, the front end of cross bolts 4 is threaded mutually with board 1, penetrate on the cross bolts 4 and be provided with elastic washer 5 and plain washer 6, elastic washer 5 and plain washer 6 are successively between nuts and backing plate 2, be provided with vertical hole 7 in the board 1, penetrate in the vertical hole 7 and be provided with vertical bolt 8, the top of vertical bolt 8 is provided with holding nut 14, and holding nut 14 contacts with backing plate 2 bottom surfaces, and vertical bolt 8 is provided with top nut 9, last plain washer 10, following plain washer 11 and lower nut 12, top nut 9 and last plain washer 10 are positioned at the top in vertical hole 7, and following plain washer 11 and lower nut 12 are positioned at the below in vertical hole 7.
Operation principle of the present utility model is: during use, with motor 13 by being bolted on the backing plate 2.When motor 13 need be to adjusted, unclamp cross bolts 4 a little, unclamp lower nut 12, screw top nut 9, the vertical relatively bolt 8 of top nut 9 is moved downward, thereby vertical bolt 8 is moved upward, vertical bolt 8 promotes backing plate 2 and motor 13 moves up to correct position synchronously, screw lower nut 12 then to backing plate 2 places, screw the position of cross bolts 4 locking backing plates 2 and motor 13 at last.When motor 13 needs to regulate downwards, unclamp cross bolts 4 a little, unclamp top nut 8, screw lower nut 12, the vertical relatively bolt 8 of lower nut 12 is moved upward, thereby vertical bolt 8 is moved downward, backing plate 2 and motor 13 move downward under action of gravity synchronously to correct position, screw top nut 9 then to backing plate 2 places, screw the position of cross bolts 4 locking backing plates 2 and motor 13 at last.
The beneficial effects of the utility model are: above-mentioned motor elevation regulating device, can by cross bolts 4 with vertically cooperate the upper-lower position that changes backing plate 2 between the bolt 8, thereby reach the purpose that changes motor 13 upper-lower positions, the motor 13 that need not again to remove stage makeup and costume just can be realized the purpose of idler.
Claims (5)
1. motor elevation and subsidence regulating device, comprise board, it is characterized in that: be movably set with backing plate on the board, be provided with vertical long lumbar hole in the backing plate, penetrate in the long lumbar hole and be provided with cross bolts, the front end of cross bolts is threaded mutually with board, is provided with vertical hole in the board, penetrates in the vertical hole and is provided with vertical bolt, the top of vertical bolt contacts with the backing plate bottom, vertical bolt is provided with top nut and lower nut, and top nut is positioned at the top in vertical hole, and lower nut is positioned at the below in vertical hole.
2. motor elevation and subsidence regulating device according to claim 1 is characterized in that: be provided with four vertical long lumbar holes in the described backing plate, four vertical long lumbar holes are symmetricly set on the both sides of backing plate.
3. motor elevation and subsidence regulating device according to claim 1 and 2 is characterized in that: penetrate on the described cross bolts and be provided with elastic washer and plain washer, elastic washer and plain washer are successively between nuts and backing plate.
4. motor elevation and subsidence regulating device according to claim 1 and 2, it is characterized in that: also penetrate on the described vertical bolt and be provided with plain washer and following plain washer, last plain washer is between top nut and vertical hole, and following plain washer is between lower nut and vertical hole.
5. motor elevation and subsidence regulating device according to claim 1 and 2 is characterized in that: the top of described vertical bolt is provided with holding nut, and holding nut contacts with the backing plate bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201091546U CN201994766U (en) | 2011-04-14 | 2011-04-14 | Motor elevation regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201091546U CN201994766U (en) | 2011-04-14 | 2011-04-14 | Motor elevation regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201994766U true CN201994766U (en) | 2011-09-28 |
Family
ID=44671241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201091546U Expired - Lifetime CN201994766U (en) | 2011-04-14 | 2011-04-14 | Motor elevation regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201994766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155601A (en) * | 2011-04-14 | 2011-08-17 | 张家港名阳精密机械制造有限公司 | Motor lifting adjusting device |
| CN103587991A (en) * | 2013-12-02 | 2014-02-19 | 苏州市欧博锐自动化科技有限公司 | Plate-type long-stroke film coiling mechanism |
-
2011
- 2011-04-14 CN CN2011201091546U patent/CN201994766U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155601A (en) * | 2011-04-14 | 2011-08-17 | 张家港名阳精密机械制造有限公司 | Motor lifting adjusting device |
| CN102155601B (en) * | 2011-04-14 | 2012-12-19 | 张家港名阳精密机械制造有限公司 | Motor lifting adjusting device |
| CN103587991A (en) * | 2013-12-02 | 2014-02-19 | 苏州市欧博锐自动化科技有限公司 | Plate-type long-stroke film coiling mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110928 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |