CN206503816U - Combination fasteners - Google Patents
Combination fasteners Download PDFInfo
- Publication number
- CN206503816U CN206503816U CN201720048986.9U CN201720048986U CN206503816U CN 206503816 U CN206503816 U CN 206503816U CN 201720048986 U CN201720048986 U CN 201720048986U CN 206503816 U CN206503816 U CN 206503816U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- master link
- secondary connecting
- fastener
- connection end
- 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
Links
Abstract
The utility model discloses a kind of combination fasteners, including connecting rod, fastener is removably connected with the two ends of connecting rod, the connecting rod is extension type, including master link and secondary connecting rod, and the diameter of master link is more than the diameter of secondary connecting rod, and master link is hollow, the connection end of master link is provided with mounting hole, and the connection end of secondary connecting rod is stretched into mounting hole, and the junction of master link and secondary connecting rod is provided with fixing device.Combination fasteners of the present utility model, the distance between two fasteners can be adjusted, while fastener is the two ends for being detachably connected on connecting rod, so fastener can be changed, thus applicability is wide；Wherein master link and secondary connecting rod can be relatively moved and fixed by fixing device, easy to adjust, and master link and secondary connecting rod could be arranged to linear bar, or be set to the bar of circular arc.
Description
Technical field
The utility model is related to technical field of fastening, more particularly to a kind of combination fasteners.
Background technology
During mechanical equipment installation, fastener be it is essential, fastener as installing fixed parts,
Needing to link together multiple fasteners in some cases, fixed structure can be increased, stablizing fastening effect, and
Avoid omitting.But the fastener combined more in the prior art be fixed Combination together, it is impossible to it is sized,
Error can not be adjusted, and fastener is fixed, it is impossible to change.
The content of the invention
The utility model technical issues that need to address are that existing combination fasteners performance is poor, can only fixed structure
Position is used, poor universality.
In order to solve the above technical problems, the utility model provides combination fasteners, including connecting rod, the two of connecting rod
End is removably connected with fastener, and the connecting rod is extension type, including master link and secondary connecting rod, master link it is straight
Footpath is more than the diameter of secondary connecting rod, and master link is hollow, and the connection end of master link is provided with mounting hole, pair connection
The connection end of bar is stretched into mounting hole, and the junction of master link and secondary connecting rod is provided with fixing device.The utility model
Combination fasteners, utilize telescopic connecting rod to connect two fasteners so that the distance between two fasteners can be adjusted
Section, meanwhile, fastener is the two ends for being detachably connected on connecting rod, so fastener can be changed, thus applicability is wide；Its
Middle connecting rod is set to master link and secondary connecting rod connection, and master link and secondary connecting rod can be relatively moved and by solid
Determine device to fix, easy to adjust, master link and secondary connecting rod could be arranged to linear bar, or be set to circular arc
Bar.
Wherein, the fixing device includes being provided with flexible fastening ring, the flexible fastening ring in the middle of retainer plate, retainer plate
Excircle on be provided with external screw thread, the internal thread being adapted, the flexible fastening ring are provided with the inner periphery of mounting hole
Inner periphery press close to the excircle of secondary connecting rod, and the flexible fastening ring is the flexible fastening that multiple circular arc shell fragments are constituted
Gap is set between ring, two adjacent circular arc shell fragments, and circular arc shell fragment is set to wedge shape, and the thickness of free end is more than connection
The thickness at end.The structure setting of fixing device, compresses and unclamps between master link and secondary connecting rod using flexible fastening ring
Gap, and constitute multiple circular arc shell fragments of flexible fastening ring and be set to wedge shape, thus during in rotary moving
Realize and compress and unclamp, adjust very convenient.
Further improvement is that, the connection end end of secondary connecting rod is provided with catch；Fastener is fixed on connector,
Connector is detachably connected on the two ends of connecting rod.The connection end end of secondary connecting rod is provided with catch, it is to avoid from master during regulation
Skidded off in connecting rod, the diameter of catch is more than the diameter of mounting hole, or the diameter of catch is less than the diameter of mounting hole more than bullet
The internal diameter of property retainer ring.
Wherein fastener can be bolt, nut or pad catch etc, and connector is cylindric or spherical shape
Connector, is fixed with fastener on connector, and the angle of fastener and connector is set as requested.The setting side of connector
Just the replacing of fastener, while being easy to the position adjustments of fastener.
Combination fasteners of the present utility model, structure setting is easy to adjust, and the fastener at two ends can also be changed, thus suitable
Wide with scope, highly versatile is convenient for changing and repaired, and improves cost-effective while efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view of the utility model connecting rod junction；
Fig. 3 is the left view of the utility model fixing device；
Wherein, 1- connecting rods, 2- fasteners, 3- master links, 4- pair connecting rods, 5- mounting holes, 6- retainer plates, 7- elasticity
Retainer ring, 8- catch, 9- connectors.
Embodiment
Describe optimal technical scheme of the present utility model in detail below in conjunction with the accompanying drawings.
As illustrated, combination fasteners of the present utility model, including connecting rod 1, it is detachably connected at the two ends of connecting rod 1
There is a fastener 2, the connecting rod 1 is extension type, including master link 3 and secondary connecting rod 4, the diameter of master link 3 is more than
The diameter of secondary connecting rod 4, and master link 3 is hollow, and the connection end of master link 3 is provided with mounting hole 5, secondary connecting rod
4 connection end is stretched into mounting hole 5, and the junction of master link 3 and secondary connecting rod 4 is provided with fixing device.
Wherein, the fixing device includes being provided with flexible fastening ring 7 in the middle of retainer plate 6, retainer plate 6, and the elasticity is solid
External screw thread is provided with the excircle for determining ring 7, the internal thread being adapted, the elasticity are provided with the inner periphery of mounting hole 5
The inner periphery of retainer ring 7 presses close to the excircle of secondary connecting rod 4, and the flexible fastening ring 7 constitutes for multiple circular arc shell fragments
Flexible fastening ring, gap is set between two adjacent circular arc shell fragments, circular arc shell fragment is set to wedge shape, the thickness of free end
Thickness of the degree more than connection end.
Further, the connection end end of secondary connecting rod 4 is provided with catch 8；Fastener 2 is fixed on connector 9, even
Fitting 9 is detachably connected on the two ends of connecting rod 1.
Combination fasteners of the present utility model, two fasteners are connected using telescopic connecting rod so that two fastenings
The distance between part can be adjusted, meanwhile, fastener is the two ends for being detachably connected on connecting rod, so fastener can be more
Change, thus applicability is wide；Wherein connecting rod is set to master link and secondary connecting rod connection, and master link and secondary connecting rod
It can relatively move and be fixed by fixing device, easy to adjust, master link and secondary connecting rod could be arranged to linear bar,
Or it is set to the bar of circular arc.
The structure setting of fixing device, between compressing and unclamp between master link and secondary connecting rod using flexible fastening ring
Gap, and constitute multiple circular arc shell fragments of flexible fastening ring and be set to wedge shape, thus can be real during in rotary moving
Now compress and unclamp, adjust very convenient.
The connection end end of secondary connecting rod is provided with catch, it is to avoid skidded off during regulation from master link, the diameter of catch
Diameter more than the diameter of mounting hole, or catch is less than internal diameter of the diameter more than flexible fastening ring of mounting hole.
Wherein fastener can be bolt, nut or pad catch etc, and connector is cylindric or spherical shape
Connector, is fixed with fastener on connector, and the angle of fastener and connector is set as requested.The setting side of connector
Just the replacing of fastener, while being easy to the position adjustments of fastener.
Combination fasteners of the present utility model, structure setting is easy to adjust, and the fastener at two ends can also be changed, thus suitable
Wide with scope, highly versatile is convenient for changing and repaired, and improves cost-effective while efficiency.
Claims (4)
1. combination fasteners, it is characterised in that：Including connecting rod, fastener is removably connected with the two ends of connecting rod, it is described
Connecting rod is extension type, including master link and secondary connecting rod, and the diameter of master link is more than the diameter of secondary connecting rod, and
Master link is hollow, and the connection end of master link is provided with mounting hole, and the connection end of secondary connecting rod is stretched into mounting hole,
The junction of master link and secondary connecting rod is provided with fixing device.
2. combination fasteners as claimed in claim 1, it is characterised in that：The fixing device is included in retainer plate, retainer plate
Between be provided with flexible fastening ring, the excircle of the flexible fastening ring and be provided with external screw thread, set on the inner periphery of mounting hole
The internal thread being adapted is equipped with, the inner periphery of the flexible fastening ring presses close to the excircle of secondary connecting rod, and the elasticity is solid
It is to set gap, circular arc between the flexible fastening ring that multiple circular arc shell fragments are constituted, two adjacent circular arc shell fragments to determine ring
Shell fragment is set to wedge shape, and the thickness of free end is more than the thickness of connection end.
3. combination fasteners as claimed in claim 1 or 2, it is characterised in that：It is provided with the connection end end of secondary connecting rod
Catch.
4. combination fasteners as claimed in claim 3, it is characterised in that：Fastener is fixed on connector, and connector is removable
Unload the two ends for being connected to connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048986.9U CN206503816U (en) | 2017-01-17 | 2017-01-17 | Combination fasteners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048986.9U CN206503816U (en) | 2017-01-17 | 2017-01-17 | Combination fasteners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206503816U true CN206503816U (en) | 2017-09-19 |
Family
ID=59839234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720048986.9U Expired - Fee Related CN206503816U (en) | 2017-01-17 | 2017-01-17 | Combination fasteners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206503816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110290355A (en) * | 2019-07-24 | 2019-09-27 | 国网河北省电力有限公司邢台供电分公司 | A kind of high-altitude count table observation cleaning plant and observation method for cleaning |
-
2017
- 2017-01-17 CN CN201720048986.9U patent/CN206503816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110290355A (en) * | 2019-07-24 | 2019-09-27 | 国网河北省电力有限公司邢台供电分公司 | A kind of high-altitude count table observation cleaning plant and observation method for cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20190117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |