CN207864388U - A kind of locking device of screw element fastener link - Google Patents
A kind of locking device of screw element fastener link Download PDFInfo
- Publication number
- CN207864388U CN207864388U CN201820232066.7U CN201820232066U CN207864388U CN 207864388 U CN207864388 U CN 207864388U CN 201820232066 U CN201820232066 U CN 201820232066U CN 207864388 U CN207864388 U CN 207864388U
- Authority
- CN
- China
- Prior art keywords
- tube
- fastener
- shaft
- cramp
- inner 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of locking device of screw element fastener link, including positioning tube, one end of positioning tube is set with connecting tube, and the inner end of connecting tube is equipped with inner tube, and inner tube is by docking axis connection；The middle part of sliding channel position of positioning tube is equipped with insertion pipe, the end side of insertion pipe is equipped with cramp, the outer end of cramp is equipped with guide pipe, fastener shaft is set in guide pipe, the inner end of fastener shaft passes through one end sidewall locations of positioning tube, for the inner end interlocking of fastener shaft in the inner end sidewall locations of connecting tube, the outer end of fastener shaft is free end.The utility model can be such that the inner end of connecting tube is securely docked；Guide pipe can fasten the inner end of connecting tube by fastener shaft, can facilitate and securely be docked to two screw elements.
Description
【Technical field】
The utility model is related to a kind of locking device, more particularly to a kind of locking device of screw element fastener link.
【Background technology】
In the prior art, as patent ZL201120194283.X discloses a kind of bolt, especially a kind of screw retention dress
It sets, which includes bolt, nut, and the hole with taper pipe thread is provided in the axial direction of bolts and nuts match end,
Axial elongated slot is provided on hole wall with taper pipe thread, matching in the hole with taper pipe thread is equipped with taper plug, band Taper Pipe spiral shell
The axis in the hole of line is overlapped with the axis of bolt.Two screw elements of the bolt inconvenience pair dock, and interlocking fastens force difference.
【Utility model content】
The main purpose of the utility model is to provide a kind of inner ends that can make connecting tube securely to be docked；Guide pipe
The inner end of connecting tube can be fastened by fastener shaft, the screw element securely docked to two screw elements can be facilitated
The locking device of fastener link.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of locking device of screw element fastener link, including positioning tube, one end of positioning tube are set with the first connection
The other end of pipe, positioning tube is set with the second connecting tube, and the inner end of the first connecting tube is equipped with the first inner tube, the second connecting tube
Inner end is equipped with the second inner tube, and the first inner tube is with the second inner tube by docking axis connection；The middle part of sliding channel position of positioning tube is equipped with
Insertion pipe, the end side of insertion pipe are equipped with the first cramp, and the outer end of the first cramp is equipped with the first guide pipe, in the first guide pipe
It is set with the first fastener shaft, the inner end of the first fastener shaft passes through one end sidewall locations of positioning tube, the inner end lock of the first fastener shaft
The inner end sidewall locations of the first connecting tube are connected on, the outer end of the first fastener shaft is free end；The end other side of insertion pipe is equipped with
The outer end of second cramp, the second cramp is equipped with the second guide pipe, and the second fastener shaft, the second fastener shaft are set in the second guide pipe
Inner end pass through the other end side wall of positioning tube, the inner end sidewall locations of the inner end interlocking of the second fastener shaft in the second connecting tube；
The outer end of second fastener shaft is free end.
Further, the outer end of first fastener shaft is equipped with the first operating lever, and the outer end of the first operating lever is equipped with first
Operate ring.
Further, the outer end of second fastener shaft is equipped with the second operating lever, and the outer end of the second operating lever is equipped with second
Operate ring.
Further, the end of the insertion pipe is equipped with connecting plate, and the side of connecting plate is arranged in the outside of the first cramp
The other side in portion, connecting plate is arranged in the outside portion of the second cramp.
Further, the end of the insertion pipe is equipped with fastening cap, and fastening cap is mounted on the centre position of connecting plate.
Further, the medium position of the positioning tube is plugged with lock shaft, and the inner end interlocking of lock shaft is in the outside of abutment shaft
The outer end of wall position, lock shaft is equipped with lock ring.
Compared with prior art, the utility model has the advantages that：Positioning tube can be square by the first connecting tube
Just a screw element is connected, positioning tube can facilitate another screw element of connection by the second connecting tube, to convenient to two
Screw element is securely docked；The first inner tube can be made securely to be docked with the second inner tube by abutment shaft, so as to so that
First connecting tube is securely docked with the inner end of the second connecting tube；First guide pipe can be connected by the first fastener shaft to first
The inner end taken over is fastened, and the second guide pipe can fasten the inner end of the second connecting tube by the second fastener shaft, from
And it can facilitate and two screw elements are securely docked.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of the locking device of the utility model screw element fastener link.
【Specific implementation mode】
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figure 1, a kind of locking device of screw element fastener link, including positioning tube 1, an end cap of positioning tube 1
Equipped with the first connecting tube 2, the other end of positioning tube 1 is set with the second connecting tube 3, and the inner end of the first connecting tube 2 is equipped with first
The inner end of inner tube 4, the second connecting tube 3 is equipped with the second inner tube 5, and the first inner tube 4 is connect with the second inner tube 5 by abutment shaft 6；It is fixed
The middle part of sliding channel position of position cylinder 1 is equipped with insertion pipe 7, and the end side of insertion pipe 7 is equipped with the first cramp 8, the outer end of the first cramp 8
Equipped with the first guide pipe 9, the first fastener shaft 10 is set in the first guide pipe 9, the inner end of the first fastener shaft 10 passes through positioning tube 1
One end sidewall locations, the inner end interlocking of the first fastener shaft 10 is in the inner end sidewall locations of the first connecting tube 2, the first fastener shaft 10
Outer end be free end；The end other side of insertion pipe 7 is equipped with the second cramp 13, and the outer end of the second cramp 13 is equipped with second and is oriented to
Pipe 14, the second fastener shaft 15 is set in the second guide pipe 14, and the inner end of the second fastener shaft 15 passes through the another side of positioning tube 1
Wall, the inner end sidewall locations of the inner end interlocking of the second fastener shaft 15 in the second connecting tube 3；The outer end of second fastener shaft 15 is freely
End；The outer end of first fastener shaft 10 is equipped with the first operating lever 11, and the outer end of the first operating lever 11 is equipped with the first operation ring 12；Second
The outer end of fastener shaft 15 is equipped with the second operating lever 16, and the outer end of the second operating lever 16 is equipped with the second operation ring 17；The end of insertion pipe 7
Portion is equipped with connecting plate 18, and the side of connecting plate 18 is arranged in the outside portion of the first cramp 8, and the other side setting of connecting plate 18 is the
The outside portion of two cramps 13；The end of insertion pipe 7 is equipped with fastening cap 19, and fastening cap 19 is mounted on the centre position of connecting plate 18；
The medium position of positioning tube 1 is plugged with lock shaft 20, the inner end interlocking of lock shaft 20 in the lateral wall position of abutment shaft 6, lock shaft 20
Outer end is equipped with lock ring 21.
The locking device of the utility model screw element fastener link, positioning tube 1 can facilitate company by the first connecting tube 2
A screw element is connect, positioning tube 1 can facilitate another screw element of connection by the second connecting tube 3, to convenient to two spiral shells
Line part is securely docked；The first inner tube 4 can be made securely to be docked with the second inner tube 5 by abutment shaft 6, so as to so that
First connecting tube 2 is securely docked with the inner end of the second connecting tube 3；First guide pipe 9 can be right by the first fastener shaft 10
The inner end of first connecting tube 2 is fastened, and the second guide pipe 14 can be to the inner end of the second connecting tube 3 by the second fastener shaft 15
It is fastened, two screw elements is securely docked so as to convenient.
Wherein, the outer end of the first fastener shaft 10 is equipped with the first operating lever 11, and the outer end of the first operating lever 11 is equipped with the first behaviour
Make ring 12；The outer end of second fastener shaft 15 is equipped with the second operating lever 16, and the outer end of the second operating lever 16 is equipped with the second operation ring 17；
The outer end of the first fastener shaft 10 and the outer end of the second fastener shaft 15 are operated so can facilitate.
Wherein, the end of insertion pipe 7 is equipped with connecting plate 18, and the side of connecting plate 18 is arranged in the outside portion of the first cramp 8,
The other side of connecting plate 18 is arranged in the outside portion of the second cramp 13；The end of insertion pipe 7 is equipped with fastening cap 19, and fastening cap 19 is pacified
Mounted in the centre position of connecting plate 18；So can securely be detained the first cramp 8 and the second cramp 13 by connecting plate 18
It connects.
Wherein, the medium position of positioning tube 1 is plugged with lock shaft 20, the lateral wall of the inner end interlocking of lock shaft 20 in abutment shaft 6
The outer end of position, lock shaft 20 is equipped with lock ring 21；So the lateral wall of abutment shaft 6 is securely locked in the inner end by lock shaft 20
It connects.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of locking device of screw element fastener link, including positioning tube, it is characterised in that：One end of positioning tube is set with
First connecting tube, the other end of positioning tube are set with the second connecting tube, and the inner end of the first connecting tube is equipped with the first inner tube, and second
The inner end of connecting tube is equipped with the second inner tube, and the first inner tube is with the second inner tube by docking axis connection；The middle part of sliding channel of positioning tube
Position is equipped with insertion pipe, and the end side of insertion pipe is equipped with the first cramp, and the outer end of the first cramp is equipped with the first guide pipe, and first
The first fastener shaft is set in guide pipe, the inner end of the first fastener shaft passes through one end sidewall locations of positioning tube, the first fastener shaft
Inner end interlocking in the inner end sidewall locations of the first connecting tube, the outer end of the first fastener shaft is free end；The end of insertion pipe is another
Side is equipped with the second cramp, and the outer end of the second cramp is equipped with the second guide pipe, the second fastener shaft is set in the second guide pipe, the
The inner end of two fastener shafts passes through the other end side wall of positioning tube, and the inner end interlocking of the second fastener shaft is in the interior end side of the second connecting tube
Wall position；The outer end of second fastener shaft is free end.
2. the locking device of screw element fastener link according to claim 1, it is characterised in that：Outside first fastener shaft
End is equipped with the first operating lever, and the outer end of the first operating lever is equipped with the first operation ring.
3. the locking device of screw element fastener link according to claim 1, it is characterised in that：Outside second fastener shaft
End is equipped with the second operating lever, and the outer end of the second operating lever is equipped with the second operation ring.
4. the locking device of screw element fastener link according to claim 1, it is characterised in that：The end of insertion pipe is set
There are connecting plate, the side of connecting plate to be arranged in the outside portion of the first cramp, the other side of connecting plate is arranged in the outer of the second cramp
Side.
5. the locking device of screw element fastener link according to claim 4, it is characterised in that：The end of insertion pipe is set
There are fastening cap, fastening cap to be mounted on the centre position of connecting plate.
6. the locking device of screw element fastener link according to claim 1, it is characterised in that：The middle position of positioning tube
It sets and is plugged with lock shaft, for the inner end interlocking of lock shaft in the lateral wall position of abutment shaft, the outer end of lock shaft is equipped with lock ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820232066.7U CN207864388U (en) | 2018-02-09 | 2018-02-09 | A kind of locking device of screw element fastener link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820232066.7U CN207864388U (en) | 2018-02-09 | 2018-02-09 | A kind of locking device of screw element fastener link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864388U true CN207864388U (en) | 2018-09-14 |
Family
ID=63458294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820232066.7U Expired - Fee Related CN207864388U (en) | 2018-02-09 | 2018-02-09 | A kind of locking device of screw element fastener link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207864388U (en) |
-
2018
- 2018-02-09 CN CN201820232066.7U patent/CN207864388U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20220209 |