CN206379482U - Self-locking wedge type clamp - Google Patents
Self-locking wedge type clamp Download PDFInfo
- Publication number
- CN206379482U CN206379482U CN201720023884.1U CN201720023884U CN206379482U CN 206379482 U CN206379482 U CN 206379482U CN 201720023884 U CN201720023884 U CN 201720023884U CN 206379482 U CN206379482 U CN 206379482U
- Authority
- CN
- China
- Prior art keywords
- lock pin
- chuck
- locking
- chute
- voussoir
- 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 self-locking wedge type clamp, including chuck, voussoir, in length direction insertion chuck of the voussoir along chuck, the rear end of chuck is provided with the lock groove of striated, voussoir is provided with lock pin, lock pin coordinates with lock groove to be locked to chuck and voussoir, lock pin can be moved axially in direction, chute of the voussoir provided with placement lock pin, chute is slidably matched with lock pin, chute one end open is set, the other end is provided with the perforate stretched out for the locking end of lock pin, spring is provided between lock pin and chute bottom, the openend of chute is provided with capping, capping is provided with through hole, lock pin upper end is provided with locking rod, locking rod stretches out from the through hole, the one locking catch just to the through hole is set on chuck, locking catch one end is hinged with chuck, the other end is free end.The technical problems to be solved in the utility model is to provide a kind of self-locking wedge type clamp, and the self-locking wedge type clamp operates steadily, smooth, and favorable sealing property.
Description
Technical field
The utility model is related to power connection fitting field, and in particular to a kind of self-locking wedge type clamp.
Background technology
Described wire clamp is a kind of wire-connection type power connection fitting in this document, be used primarily in suspended insulated guide wire,
T is continued on aluminum stranded conductor, steel strand wires and copper stranded conductor non-bearing position or wire jumper is used.
Utility model content
The purpose of this utility model is to provide a kind of self-locking wedge type clamp simple in construction, convenient disassembly.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of self-locking wedge type clamp, including chuck, the cross sectional dimensions of the chuck gradually increase from rear end forward end, should
The cross section of chuck is domed, and the left and right foot of arch curves inwardly, and forms the deep-slotted chip breaker of the two receiving cables in left and right；Voussoir,
In the deep-slotted chip breaker of length direction insertion chuck of the voussoir along chuck, the rear end of the chuck is provided with the lock groove of striated, wedge
Block is provided with lock pin, and lock pin coordinates with lock groove to be locked to chuck and voussoir, and the lock pin can be axially square
To movement, chute of the voussoir provided with placement lock pin, chute is slidably matched with lock pin, and chute one end open is set,
The other end is provided with the perforate stretched out for the locking end of lock pin, and spring, the opening of chute are provided between lock pin and chute bottom
End is provided with capping, and capping is provided with through hole, and lock pin upper end is provided with locking rod, and the locking rod stretches out from the through hole, presss from both sides
The one locking catch just to the through hole is set on head, and described locking catch one end is hinged with chuck, and the other end is free end.
The utility model is further arranged to, what the locking end of the lock pin was at least engaged provided with three with lock groove
Double wedge.
The utility model is further arranged to, and the inclined-plane towards chuck rear end is formed on the double wedge, is easy to voussoir
Load.
The utility model is further arranged to, and is also set up and is set on a guide pad, the wall of the chute on the lock pin
A guide groove coordinated with guide pad is put, for preventing lock pin from rotating.
The utility model is further arranged to, and the capping and the openend screw thread of chute coordinate.
The utility model is further arranged to, and the spring is brute spring.
The beneficial effects of the utility model：Wedge type clamp provided by the utility model, its is simple in construction, easy for installation,
During installation, it is only necessary to which voussoir is knocked in chuck, then locking catch rotated to above locking rod, limitation locking rod to moving up
It is dynamic, and locking rod is pressed on lock groove, lock pin is engaged cooperation with lock groove, it, which is dismantled, is also convenient for simply, it is only necessary to turn
Dynamic locking catch, makes lock pin move up under the action of the spring, so that it may so that lock pin is separated with the occlusion of lock groove, then
Exit voussoir.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model chuck；
Fig. 3 is the structural representation of the utility model voussoir；
Fig. 4 is the structural representation of the utility model voussoir.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
The utility model is illustrated below with reference to Fig. 1 to Fig. 4.
A kind of self-locking wedge type clamp, including chuck 1, the cross sectional dimensions of the chuck 1 gradually increase from rear end forward end,
The cross section of the chuck 1 is domed, and the left and right foot of arch curves inwardly, and forms the deep-slotted chip breaker of the two receiving cables in left and right；Wedge
In block 2, the deep-slotted chip breaker of length direction insertion chuck 1 of the voussoir 2 along chuck 1, the rear end of the chuck 1 is provided with the lock of striated
Only groove 3, voussoir 2 is provided with lock pin 4, and lock pin 4 coordinates with lock groove 3 to be locked to chuck 1 and voussoir 2, the locking
Pin 4 can be moved axially in direction, chute 5 of the voussoir 2 provided with placement lock pin 4, and chute 5 is slided with lock pin 4 matches somebody with somebody
Close, the one end open of chute 5 is set, the other end is provided with the perforate stretched out for the locking end of lock pin 4, lock pin 4 and the bottom of chute 5
Between be provided with spring 7, the openend of chute 5 is provided with capping 6, and capping 6 is provided with through hole, and the upper end of lock pin 4 is provided with locking rod 11,
The locking rod 11 is stretched out from the through hole, and a locking catch 12 just to the through hole, the locking gear are set on chuck 1
The one end of piece 12 is hinged with chuck 1, and the other end is free end.
The locking end of lock pin 4 is at least provided with three double wedges 8 being engaged with lock groove 3, and the setting of a plurality of double wedge 8 can strengthen
The keying strength of lock pin 4 and lock groove 3.
The inclined-plane towards the rear end of chuck 1 is formed on double wedge 8, is easy to the loading of voussoir 2, the setting can reduce voussoir 2 and load
Resistance.
Also set up on lock pin 4 and a guide groove coordinated with guide pad 9 is set on a guide pad 9, the wall of the chute 5
10, for preventing lock pin 4 from rotating.
Capping 6 and the openend screw thread of chute 5 coordinate, and the setting facilitates the dismounting of wire clamp, again can by adjusting capping 6
To adjust the size for the elastic force that spring 7 applies to lock pin 4.
Wedge type clamp provided by the utility model, its is simple in construction, easy for installation, during installation, it is only necessary to which voussoir is struck
Enter in chuck, then locking catch is rotated to above locking rod, limit moving up for locking rod, and locking rod is pressed on lock
Only groove, makes lock pin be engaged cooperation with lock groove, and it, which is dismantled, is also convenient for simply, it is only necessary to rotation lock stop tab, lock pin is existed
Moved up in the presence of spring, so that it may so that lock pin is separated with the occlusion of lock groove, then exit voussoir.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification, above-mentioned vacation can also be made
If these improvement and modification also should be regarded as protection domain of the present utility model.
Claims (6)
1. a kind of self-locking wedge type clamp, including chuck, the cross sectional dimensions of the chuck gradually increase from rear end forward end, the folder
The cross section of head is domed, and the left and right foot of arch curves inwardly, and forms the deep-slotted chip breaker of the two receiving cables in left and right；Voussoir, wedge
In the deep-slotted chip breaker of length direction insertion chuck of the block along chuck, it is characterised in that：The rear end of the chuck is provided with striated
Lock groove, voussoir is provided with lock pin, and the cooperation of lock pin and lock groove is locked to chuck and voussoir, and the lock pin can be
Its axial direction is moved, and chute of the voussoir provided with placement lock pin, chute is slidably matched with lock pin, and chute one end is opened
Mouth is set, and the other end is provided with the perforate stretched out for the locking end of lock pin, provided with spring between lock pin and chute bottom, chute
Openend provided with capping, capping is provided with through hole, and lock pin upper end is provided with locking rod, and the locking rod stretches from the through hole
Go out, a locking catch just to the through hole is set on chuck, described locking catch one end is hinged with chuck, the other end is freely
End.
2. a kind of self-locking wedge type clamp according to claim 1, it is characterised in that：The locking end of the lock pin is minimum
Provided with three double wedges being engaged with lock groove.
3. a kind of self-locking wedge type clamp according to claim 2, it is characterised in that：Formed on the double wedge towards chuck
The inclined-plane of rear end, is easy to the loading of voussoir.
4. a kind of self-locking wedge type clamp according to claim any one of 1-3, it is characterised in that：On the lock pin also
Set and a guide groove coordinated with guide pad is set on a guide pad, the wall of the chute, for preventing lock pin from rotating.
5. a kind of self-locking wedge type clamp according to claim 4, it is characterised in that：The capping and the openend of chute
Screw thread coordinates.
6. a kind of self-locking wedge type clamp according to claim 4, it is characterised in that：The spring is brute spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023884.1U CN206379482U (en) | 2017-01-09 | 2017-01-09 | Self-locking wedge type clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023884.1U CN206379482U (en) | 2017-01-09 | 2017-01-09 | Self-locking wedge type clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206379482U true CN206379482U (en) | 2017-08-04 |
Family
ID=59403933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720023884.1U Expired - Fee Related CN206379482U (en) | 2017-01-09 | 2017-01-09 | Self-locking wedge type clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206379482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732461A (en) * | 2018-04-03 | 2018-11-02 | 贵州电网有限责任公司 | A kind of positioning of fuse switch and condition monitoring system and its monitoring method |
-
2017
- 2017-01-09 CN CN201720023884.1U patent/CN206379482U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732461A (en) * | 2018-04-03 | 2018-11-02 | 贵州电网有限责任公司 | A kind of positioning of fuse switch and condition monitoring system and its monitoring method |
| CN108732461B (en) * | 2018-04-03 | 2024-04-09 | 贵州电网有限责任公司 | Drop-out fuse positioning and state monitoring system and monitoring method thereof |
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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: 20170804 Termination date: 20200109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |