CN207098546U - A kind of aluminium alloy insulating tension clamp - Google Patents
A kind of aluminium alloy insulating tension clamp Download PDFInfo
- Publication number
- CN207098546U CN207098546U CN201721145503.3U CN201721145503U CN207098546U CN 207098546 U CN207098546 U CN 207098546U CN 201721145503 U CN201721145503 U CN 201721145503U CN 207098546 U CN207098546 U CN 207098546U
- Authority
- CN
- China
- Prior art keywords
- wedge
- shell
- upper half
- lower half
- buckle
- 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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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a kind of aluminium alloy insulating tension clamp, including shell, the shell both sides are connected with arm-tie by fixing bolt, connected between two arm-ties by the way that bolt and nut is secondary, interior wedge mounting hole is provided with the shell, interior wedge is installed in the interior wedge mounting hole of the shell, the interior wedge is made up of wedge in wedge in upper half and lower half, wedge is located in lower half in the upper half is provided with wedge buckle in upper half at wedge, wire mounting hole is provided with the upper half in wedge, rubber blanket is provided with wire mounting hole, wedge is located in upper half in the lower half is provided with wedge buckle in lower half at wedge, wire mounting hole is provided with the lower half in wedge, wedge buckle is staggered in wedge buckle and lower half in the upper half, snapped connection in the upper half in wedge and lower half between wedge by wedge in wedge buckle in upper half and lower half.The utility model, the single-sided sliding between wedge in two is effectively prevented, and change the connected mode of conventional bolt, connection is more convenient.
Description
Technical field
Strain clamp technical field is the utility model is related to, specially a kind of aluminium alloy insulating tension clamp.
Background technology
Strain clamp, for fixing wire, to bear wire tension, and wire is hung to the gold in strain insulator-string group or shaft tower
Tool.Strain clamp is used for corner, continued, and the connection of terminal.Spiral aluminum-clad steel wire has extremely strong strain insulator intensity, and no concentrate should
Power, optical cable is played a part of to protect and aid in vibration damping.A whole set of optical cable strain hardware fitting includes：Strain insulator preformed armor rods, supporting connection gold
Tool.Grip of clamp is 95% easy for installation, quick not less than the specified tensile strength of optical cable, reduces construction cost.Suitable for span
≤ 100 meters, circuit corner<25 ° of ADSS lightguide cable links.Strain clamp can generally be divided by structure and the difference of mounting condition
For two classes.The first kind：Strain clamp will bear whole pulling force of wire or lightning conducter, grip of clamp be not less than be mounted wire or
The 90 of the specified stretching resistance of lightning conducter, but not as electric conductor.This kind of wire clamp can also be pulled down after wire installation, separately use.
Such wire clamp has bolt-type strain clamp and wedge shape strain clamp etc..Strain clamp removes the whole pulling force for bearing wire or lightning conducter
Outside, electric conductor is used as again.Therefore after this kind of wire clamp is once install, dismounting cannot be gone again, also known as dead wire folder.Due to being conductive
Body, the installation of wire clamp have to comply with the regulation about installation operation code and conscientiously carried out.Strain clamp is used for wire or lightning-arrest
Line is fixed on non-rectilinear shaft tower strain insulator string, anchor effect, is also used for fixing the bracing wire of bracing wire shaft tower.
Connected mode in existing strain clamp upper half in wedge and lower half between wedge is complex, and use is more inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of aluminium alloy insulating tension clamp, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of aluminium alloy insulating tension clamp, including
Shell, the shell both sides are connected with arm-tie by fixing bolt, and shell, which is located at fixing bolt, is arranged to outwardly convex shape,
Connected between two arm-ties by the way that bolt and nut is secondary, interior wedge mounting hole, the interior wedge installation of the shell are provided with the shell
Interior wedge is installed, the interior wedge is made up of wedge in wedge in upper half and lower half, and wedge is located in lower half and set at wedge in the upper half in hole
It is equipped with wedge buckle in upper half, is provided with wire mounting hole in wedge in the upper half, rubber blanket is provided with wire mounting hole, it is described
Wedge, which is located in upper half, in lower half is provided with wedge buckle in lower half at wedge, wire mounting hole is provided with wedge in the lower half, described
Wedge buckle is staggered in wedge buckle and lower half in upper half, in the upper half in wedge and lower half wedge by wedge buckle in upper half and under
Wedge snaps connection in half.
Preferably, the shell is arranged to aluminum alloy casing, and interior wedge is set to wedge in aluminium alloy.
Preferably, the outer side is provided with reinforcement, bolt hole is provided with the shell, between shell and arm-tie
It is connected by fixing bolt and bolt hole.
Preferably, limited location is set not block in the bolt and nut pair.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by by wedge in upper half and lower half
Snapped connection between interior wedge by wedge in wedge buckle in upper half and lower half, effectively prevent the single-sided sliding between wedge in two, and change
The connected mode of conventional bolt is become, connection is more convenient；Shell, which is located at fixing bolt, is arranged to outwardly convex shape, ensure that
Shell and the intensity of arm-tie junction.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front view of the utility model shell.
Fig. 3 is the top view of the utility model shell.
Fig. 4 is the side view of the utility model shell.
Fig. 5 is the front view of wedge in the utility model upper half.
Fig. 6 is the top view of wedge in the utility model upper half.
Fig. 7 is the side view of wedge in the utility model upper half.
Fig. 8 is the front view of wedge in the utility model lower half.
Fig. 9 is the top view of wedge in the utility model lower half.
Figure 10 is the side view of wedge in the utility model lower half.
In figure：1- bolt and nut pairs；2- is spacing not to be blocked；3- arm-ties；4- fixing bolts；5- shells；Wedge in 6-；In 7- upper half
Wedge；Wedge in 8- lower half；9- bolts hole；10- reinforcements；Wedge mounting hole in 11-；Wedge buckle in 12- upper half；13- wire mounting holes；
14- rubber blankets；Wedge buckle in 15- lower half.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-10 are referred to, the utility model provides a kind of technical scheme：A kind of aluminium alloy insulating tension clamp, including it is outer
Shell 5, the both sides of shell 5 are connected with arm-tie 3 by fixing bolt 4, and shell 5, which is located at fixing bolt 4, is arranged to outwardly convex shape,
The intensity of shell and arm-tie junction is ensure that, is connected, is provided with shell 5 interior by bolt and nut pair 1 between two arm-ties 3
Wedge mounting hole 11, interior wedge 6 being installed in the interior wedge mounting hole 11 of shell 5, interior wedge 6 is made up of wedge 8 in wedge in upper half 7 and lower half,
Wedge 7, which is located in lower half, in upper half is provided with wedge buckle 12 in upper half at wedge 8, be provided with wire mounting hole 13 in wedge 7 in upper half, lead
It is provided with rubber blanket 14 in line mounting hole 13, wedge 8, which is located in upper half, in lower half is provided with wedge buckle 15, lower half in lower half at wedge 7
It is provided with wire mounting hole 13 in interior wedge 8, wedge buckle 15 is staggered in wedge buckle 12 and lower half in upper half, the He of wedge 7 in upper half
Wedge 8 is connected by wedge buckle 15 in wedge buckle 12 in upper half and lower half in lower half, and wedge 7 is located in lower half wedge 8 by wire in upper half
Insert in shell 5 and fix after clamping, arm-tie 3 is connected with shell 5, tightens fixing bolt 4, shell 5 is clamped wedge 7 in upper half and is located at
Wedge 8 in lower half, shell 5 are arranged to aluminum alloy casing, and interior wedge 6 is arranged to wedge in aluminium alloy, and the outside of shell 5 is provided with reinforcement
10, bolt hole 9 is provided with shell 5, is connected between shell 5 and arm-tie 3 by fixing bolt 4 and bolt hole 9, bolt spiral shell
Limited location is set not block 2 in female pair 1.
Operation principle：In upper half wedge 7 be located in lower half wedge 8 will be inserted after conductor clamping it is fixed in shell 5, arm-tie 3 with it is outer
Shell 5 connects, and tightens fixing bolt 4, shell 5 is clamped wedge 7 in upper half and is located at wedge 8 in lower half.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of aluminium alloy insulating tension clamp, including shell（5）, it is characterised in that：The shell（5）Both sides pass through fixation
Bolt（4）It is connected with arm-tie（3）, shell（5）Positioned at fixing bolt（4）Place is arranged to outwardly convex shape, two arm-ties（3）Between
Pass through bolt and nut pair（1）Connection, the shell（5）Inside it is provided with interior wedge mounting hole（11）, the shell（5）Interior wedge installation
Hole（11）Interior wedge is inside installed（6）, the interior wedge（6）By wedge in upper half（7）With wedge in lower half（8）Form, wedge in the upper half
（7）The wedge in lower half（8）Place is provided with wedge buckle in upper half（12）, wedge in the upper half（7）Inside it is provided with wire mounting hole
（13）, wire mounting hole（13）Inside it is provided with rubber blanket（14）, wedge in the lower half（8）The wedge in upper half（7）Place is provided with
Wedge buckle in lower half（15）, wedge in the lower half（8）Inside it is provided with wire mounting hole（13）, wedge buckle in the upper half（12）With
Wedge buckle in lower half（15）It is staggered, wedge in the upper half（7）With wedge in lower half（8）Pass through wedge buckle in upper half（12）With under
Wedge buckle in half（15）Connection.
A kind of 2. aluminium alloy insulating tension clamp according to claim 1, it is characterised in that：The shell（5）It is arranged to
Aluminum alloy casing, the interior wedge（6）It is arranged to wedge in aluminium alloy.
A kind of 3. aluminium alloy insulating tension clamp according to claim 1, it is characterised in that：The shell（5）Outside is set
It is equipped with reinforcement（10）, the shell（5）On be provided with bolt hole（9）, shell（5）With arm-tie（3）Between pass through fixing bolt
（4）With bolt hole（9）It is connected.
A kind of 4. aluminium alloy insulating tension clamp according to claim 1, it is characterised in that：The bolt and nut pair（1）
Upper setting limited location does not block（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721145503.3U CN207098546U (en) | 2017-09-08 | 2017-09-08 | A kind of aluminium alloy insulating tension clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721145503.3U CN207098546U (en) | 2017-09-08 | 2017-09-08 | A kind of aluminium alloy insulating tension clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207098546U true CN207098546U (en) | 2018-03-13 |
Family
ID=61539648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721145503.3U Expired - Fee Related CN207098546U (en) | 2017-09-08 | 2017-09-08 | A kind of aluminium alloy insulating tension clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207098546U (en) |
-
2017
- 2017-09-08 CN CN201721145503.3U patent/CN207098546U/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 |
Granted publication date: 20180313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |