CN2773373Y - Dog - Google Patents
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- Publication number
- CN2773373Y CN2773373Y CN 200520040265 CN200520040265U CN2773373Y CN 2773373 Y CN2773373 Y CN 2773373Y CN 200520040265 CN200520040265 CN 200520040265 CN 200520040265 U CN200520040265 U CN 200520040265U CN 2773373 Y CN2773373 Y CN 2773373Y
- Authority
- CN
- China
- Prior art keywords
- hoop
- driver
- screw rods
- hole
- driving shaft
- 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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- Clamps And Clips (AREA)
Abstract
The utility model discloses a clamping hoop which comprises a pair of semicircular hoop members of a first semicircular hoop member and a second semicircular hoop member, and screw rods, wherein both ends of the first and the second hoop members are respectively provided with one lug in the normal direction; one via hole is arranged on each lug, wherein threads are arranged in the via holes on the lugs of both ends of the first hoop member; the screw rods penetrate through the via holes on the lug of both ends of the second hoop member and are connected with the threads in the via holes on the first hoop member. One side of the second hoop member is provided with a transmission device which comprises a driving shaft and a driver, wherein the driving shaft is in transmission connection with one end of each screw rod of two screw rods; the driving shaft is also in transmission connection with the driver; the driver can be a rocking rod or a motor or a hydraulic device; the transmission connection between the driving shaft and one end of each screw rod of the two screw rods are chain connection or belt connection or gear connection. The driving shaft is rotated to drive the two screw rods simultaneously rotate, and the loosening or the hooping of the hoop are realized, without using other tools; the opening and the closing are convenient especially for the hoops with larger force moment; the force moment can also be adjusted through the transmission device.
Description
Technical field
The utility model relates to a kind of mechanical fastener, especially clip.
Background technique
Clip is widely used in the precision connection of numerous parts as a kind of mechanical connection fastening piece, and clip is generally two semicircular hoop spares, in the normal direction of binding round part two ends one projection is arranged respectively, is provided with through hole on projection.For the relatively thin hoop spare of wall, nut and screw rod are provided with through hole by projection the hoop spare lock ring of two correspondences are connected.For the thicker hoop spare of wall, correspondence hoop spare wherein be provided with screw thread in the through hole, screw rod pass another the hoop part a through hole, be connected with this through hole whorl that is provided with screw thread, by the hoop spare lock ring of rotating screw bolt two correspondences.Be applied to the clip in some field, need often to open, above-mentioned clip unclamps or lock ring needs tool using by turning two screw rods respectively, and it uses inconvenience.
Summary of the invention
At the problems referred to above, the problem that the utility model quasi-solution is determined provides a kind of clip easy to use.
For addressing the above problem, the utility model is by the following technical solutions: a kind of clip, it comprises pair of semicircular shaped hoop spare one and hoop part two, screw rod, the normal direction of described hoop spare one and hoop part two or two ends respectively has a projection, on projection, all be provided with through hole, wherein bind round in the through hole on part one or the two end projections and be provided with screw thread, described screw rod passes interior being threaded of through hole on through hole and the hoop part one on hoop part two or the two end projections, one side of described hoop spare two is provided with transmission device, described transmission device comprises live axle and driver, described live axle and two screw rods, one end are in transmission connection, and live axle also is in transmission connection with driver.
Above-mentioned clip, driver can be rocking bar, motor or hydraulic press.Live axle and being in transmission connection of two screw rods, one end are that chain or belt or gear are connected.
Owing to adopted said structure, on clip, increased transmission device, rotate the drive drive shaft turns by rocking bar, motor or hydraulic press, live axle drives two screw rods again and rotates synchronously then, realizes unclamping or lock ring of clip, compared with prior art, do not need to use other instruments, and open and close is convenient, especially for the bigger clip of moment, can also regulate moment by transmission device.
Description of drawings
Fig. 1 is the structural representation of clip of the present utility model.
Among the figure: 1-binds round part one, and 2-binds round part two, 3-screw rod, 4-projection, through hole on 5-hoop part one projection, through hole on 6-hoop part two projections, 7-transmission device, 8-live axle, 9-driver, 10-drive housing.
Embodiment
As shown in Figure 1, clip of the present utility model comprises pair of semicircular shaped hoop spare 1 and hoop part 22, screw rod 3.The normal direction of described hoop spare 1 and hoop part 222 ends respectively has a projection 4, on projection 4, all be provided with through hole 5,6, wherein bind round in the through hole 5 on the part one 1 two end projections 4 and be provided with screw thread, the diameter of through hole 6 is greater than the diameter 5 of through hole, and screw rod 3 passes through hole 5 interior being threaded on through hole 6 and the hoop part 1 on the hoop part 222 end projections 4.Can realize unclamping of clip or lock ring by rotating two screw rods 3 like this.The clip of said structure and prior art is as broad as long, therefore, no longer is explained in detail.
As the utility model difference with the prior art, be provided with transmission device 7 in a side of binding round part two, screw rod 3 also extends to a side of transmission device 7 simultaneously.Transmission device 7 preferably is provided with shell 10, and described transmission device 7 comprises live axle 8 and driver 9, and the driver 9 of present embodiment is a rocking bar, and for making clip of the present utility model more advanced, driver 9 can also substitute rocking bar with motor or hydraulic press certainly.Live axle 8 is connected by chain transmission with an end of two screw rods 3.By rotating rocker 7, can drive two screw rods 3 by live axle 8 and rotate synchronously like this, realize unclamping or lock ring of clip, do not need to use other instruments, and open and close be convenient.For the bigger clip of moment, can also be by changing the diameter and the rocking bar length adjustment moment of live axle 8.Certainly, above-mentioned live axle 8 can also be that belt or gear are connected with being in transmission connection of an end of two screw rods 3.
Claims (4)
1, a kind of clip, it comprises pair of semicircular shaped hoop spare one (1) and hoop part two (2), screw rod (3), the normal direction of described hoop spare one (1) and hoop part two (2) two ends respectively has a projection (4), on projection (4), all be provided with through hole (5,6), wherein bind round in the through hole (5) on part one (1) the two end projection (4) and be provided with screw thread, the through hole (6) that described screw rod (3) passes on hoop part two (2) the two end projections (4) is gone up being threaded in the through hole (5) with hoop part one (1), a side that it is characterized in that described hoop spare two (2) is provided with transmission device (7), described transmission device (7) comprises live axle (8) and driver (9), described live axle (8) is in transmission connection with two screw rods (3) one ends, and live axle (8) is gone back and driver (9) is in transmission connection.
2, clip according to claim 1 is characterized in that described driver (9) is a rocking bar.
3. clip according to claim 1 is characterized in that described driver (9) is motor or hydraulic press.
4. according to claim 1 or 2 or 3 described clips, it is characterized in that described live axle (8) and being in transmission connection of two screw rods (3) one ends are that chain or belt or gear are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520040265 CN2773373Y (en) | 2005-03-09 | 2005-03-09 | Dog |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520040265 CN2773373Y (en) | 2005-03-09 | 2005-03-09 | Dog |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2773373Y true CN2773373Y (en) | 2006-04-19 |
Family
ID=36708636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520040265 Expired - Fee Related CN2773373Y (en) | 2005-03-09 | 2005-03-09 | Dog |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2773373Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749308B (en) * | 2008-12-12 | 2011-07-27 | 鸿富锦精密工业（深圳）有限公司 | Pipe clamp |
| CN102328502A (en) * | 2011-07-18 | 2012-01-25 | 吴江市锦邦纺织品有限公司 | Connecting device used for sprayer of embossing machine |
| CN104108362A (en) * | 2013-04-19 | 2014-10-22 | 江南大学 | Multifunctional safety escape device |
| CN104197151A (en) * | 2014-08-01 | 2014-12-10 | 朱德金 | Fixing device for textile machine |
| CN107781547A (en) * | 2017-12-01 | 2018-03-09 | 湖北科技学院 | A kind of rapid pipe connecting tool |
| CN107842656A (en) * | 2017-12-01 | 2018-03-27 | 湖北科技学院 | A kind of adapter driving tool |
| CN108729683A (en) * | 2018-05-31 | 2018-11-02 | 陕西科技大学 | A kind of spider-shaped cleaning glass machine people |
-
2005
- 2005-03-09 CN CN 200520040265 patent/CN2773373Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749308B (en) * | 2008-12-12 | 2011-07-27 | 鸿富锦精密工业（深圳）有限公司 | Pipe clamp |
| CN102328502A (en) * | 2011-07-18 | 2012-01-25 | 吴江市锦邦纺织品有限公司 | Connecting device used for sprayer of embossing machine |
| CN102328502B (en) * | 2011-07-18 | 2013-06-26 | 吴江市锦邦纺织品有限公司 | Connecting device used for sprayer of embossing machine |
| CN104108362A (en) * | 2013-04-19 | 2014-10-22 | 江南大学 | Multifunctional safety escape device |
| CN104197151A (en) * | 2014-08-01 | 2014-12-10 | 朱德金 | Fixing device for textile machine |
| CN104197151B (en) * | 2014-08-01 | 2016-06-15 | 周玉翔 | A kind of fixing device for weaving loom |
| CN107781547A (en) * | 2017-12-01 | 2018-03-09 | 湖北科技学院 | A kind of rapid pipe connecting tool |
| CN107842656A (en) * | 2017-12-01 | 2018-03-27 | 湖北科技学院 | A kind of adapter driving tool |
| CN108729683A (en) * | 2018-05-31 | 2018-11-02 | 陕西科技大学 | A kind of spider-shaped cleaning glass machine people |
| CN108729683B (en) * | 2018-05-31 | 2021-01-26 | 陕西科技大学 | Spider-shaped glass cleaning robot |
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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 |