CN205666546U - Wire fixing -line device for distribution lines - Google Patents
Wire fixing -line device for distribution lines Download PDFInfo
- Publication number
- CN205666546U CN205666546U CN201620537652.3U CN201620537652U CN205666546U CN 205666546 U CN205666546 U CN 205666546U CN 201620537652 U CN201620537652 U CN 201620537652U CN 205666546 U CN205666546 U CN 205666546U
- Authority
- CN
- China
- Prior art keywords
- active agent
- stationary body
- clamping device
- distribution line
- handle
- 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.)
- Active
Links
- 239000013543 active substance Substances 0.000 claims abstract description 36
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 5
- 238000005242 forging Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 241000628997 Flos Species 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 235000011158 Prunus mume Nutrition 0.000 description 1
- 244000018795 Prunus mume Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a wire fixing -line device for distribution lines, including by fixed main part and articulating the active agent on it, there is the card wire casing bottom of fixed main part, and the wire is blocked in the downside and the cooperation of card wire casing of active agent, and the one end of active agent articulates has the handle, and fixed main part corresponds handle position department has the bar groove, and the handle passes in following the bar groove, realizes opening and shutting of active agent through apply external force for the handle, and fixed main part and active agent are the high strength aluminum alloy die forging and form. Being provided with elasticity stop gear in the fixed main part, making the handle put the back in place from the locking bit under the exogenic action, it improves the security to prevent that becoming flexible from appearing in the activity body. In order to make the utility model discloses but the earth potential is installed and is blocked the wire, the newly -increased joint that is used for the attended operation pole on the fixed body.
Description
Technical field
This utility model relates to a kind of distribution line, is specifically related to distribution conventional in the construction of a kind of distribution line and maintenance
Circuit lead clamping device.
Background technology
Fixing-line device is conventional in electric power, telecommunications, railway electrification overhead line construction and maintenance to hold the Line tool, it is adaptable to
Overhead power line adjusts sag and stringing lead.Fixing-line device is different different with held wire description due to applying working condition,
There are distribution line lead clamping device, steel stranded wire clamping device, ground wire clip, single Fructus Persicae fixing-line device, double Fructus Persicae line opening machine, breast-stroke card line
Device and anti-twist composite steel rope fixing-line device etc..
Fixing-line device typically uses high-strength aluminum alloy material die-forging forming.But there is following defect in current fixing-line device: makes
Used time needs staff to carry out isoelectric level operation to be mounted on wire by fixing-line device, complex operation and having operator necessarily
Potential safety hazard；Lacking self-locking mechanism after blocking wire additionally, due to fixing-line device, when fixing-line device stress tension wire, existing can
The potential safety hazard that can come off from wire.
Utility model content
The purpose of this utility model is to provide one to be difficult to come off from wire and can carry out earth potential operation to block and lead
The distribution line lead clamping device of line.
The utility model discloses a kind of distribution line lead clamping device, including stationary body be articulated with work thereon
Dynamic main body, stationary body and active agent are high-strength aluminum alloy die forging and form.Cable clamping interface is arranged at the bottom of stationary body, movable
The downside of main body coordinates with cable clamping interface blocks wire, and one end of active agent is hinged with handle, stationary body correspondence handle position
Place has bar-shaped trough, handle to pass from bar-shaped trough, realizes the folding of active agent by applying external force to handle, described fixing
The elastic spacing mechanism of described handle it is provided perpendicular in main body.
Described elastic spacing mechanism includes that fixing post, spring and steel ball, the length direction center of fixing post have blind round hole,
Spring is placed in blind round hole, and steel ball is fixed on the outer end of spring, and spring freely can stretch in blind round hole with steel ball.
Described fixing post is cylinder, and it has screw thread with the connection end outer wall of described stationary body.
The peripheral edge portion of described steel ball or all stretch out in outside described blind round hole.
Physically having of the described bar-shaped trough side of described stationary body connects the corresponding screwed hole of end with described fixing post.
The peripheral edge portion of described steel ball or all stretch out in outside the screwed hole on described stationary body.
The downside of described stationary body connects the union joint for attended operation bar.
Described union joint includes cylinder and be perpendicular to the attachment structure of cylindrical sidewall, the upper end of attachment structure for institute
Stating the external screw thread head that stationary body connects, cylindrical one end is Flos Mume bond structure.
There is the U-type groove being perpendicular to sidewall described cylindrical downside.
Being hinged with limiting plate relative to the offside of elastic spacing mechanism on described active agent, there is connection the upper end of limiting plate
Ring, action bars pulls limiting plate to rotate the card access surface envelope of described stationary body and active agent clamping wire by connecting ring
Live, to avoid wire to depart from fixing-line device from access section.
This utility model is provided with elastic spacing mechanism on stationary body, makes active agent block self-locking after wire
Position, it is to avoid fixing-line device makes active agent loosen along the impact of external force, so that fixing-line device comes off from wire, improves fixing-line device work
Safety when making.
In order to realize the purpose of fixing-line device energy earth potential operation, stationary body is provided with the company for attended operation bar
Joint.
In order to make stable connection between union joint and action bars, the attachment structure between union joint and action bars is designed as
Flos Mume key, mutually stablizing card and be integrated by Flos Mume bond structure between action bars and union joint.
In order to be further ensured that action bars promote fixing-line device stability, joint arranges U-type groove, by U-type groove with
Prunus mume (sieb.) sieb.et zucc. spline fitted is carried out the perfect action bars that realizes and is stably promoted fixing-line device to move along wire.
In sum, with prior art is compared, this utility model makes by setting up elastic spacing mechanism on stationary body
Active agent has auto-lock function, thus improves fixing-line device safety in practical process；By setting up on stationary body
The union joint being connected with action bars, to promote fixing-line device clamping position on wire, makes tightener auto lock wire, makes card
The installation of line device and the operation of card line can be carried out at earth potential.
Accompanying drawing explanation
Fig. 1 is the left view schematic diagram of one embodiment of this utility model.
Fig. 2 is that the right side of one embodiment of this utility model regards schematic diagram.
Fig. 3 is the sectional structure schematic diagram of Fig. 2 Elastic position-limit mechanism.
Detailed description of the invention
As shown in Figure 1 and Figure 2, present embodiment discloses a kind of distribution line lead clamping device, including stationary body 1, live
Dynamic main body 2, limiting plate 3, elastic spacing mechanism 4.
The bottom of stationary body 1 has cable clamping interface, one end of active agent 2 to be hinged with handle 5, and active agent 2 is articulated with solid
Determining in main body 1, the corresponding handle of stationary body 15 positions have bar-shaped trough, handle 5 to pass from bar-shaped trough, by executing to handle 5
Adding external force to realize the folding of active agent 2, the downside of active agent 2 coordinates with cable clamping interface blocks wire.
As it is shown on figure 3, elastic spacing mechanism 4 includes fixing post 41, spring 42 and steel ball 43, the length direction of fixing post 41
Center has blind round hole, spring 42 to be placed in blind round hole, and steel ball 43 is fixed on the outer end of spring 42, and spring 42 can be with steel ball
43 freely stretch in blind round hole.
Fixing post 41 is cylinder, and it has screw thread with the connection end outer wall of stationary body 1.Stationary body 1 bar-shaped trough side
Physically have and fix the post connection corresponding screwed hole of end.The peripheral edge portion of steel ball 43 or all stretch out in outside blind round hole.
After elastic spacing mechanism 4 and stationary body 1 assemble, the peripheral edge portion of steel ball 43 or all stretch into stationary body 1
On bar-shaped trough in.
As shown in Figure 1 and Figure 2, the downside of stationary body 1 connects the union joint 6 for attended operation bar.
Union joint 6 includes cylinder 61 and is perpendicular to the attachment structure 62 of cylinder 61 sidewall, the upper end of attachment structure 62
For the external screw thread head being connected with stationary body 1, one end of cylinder 61 is Flos Mume bond structure.
There is the U-type groove 63 being perpendicular to sidewall the downside of cylinder 61.
It is hinged with the limiting plate 3 that can be rotated by action bars relative to the offside of elastic spacing mechanism 4 on active agent 2,
The ring 7 that connects that action bars is connected by limiting plate 3 upper end pulls and rotates stationary body 1 and active agent 2 clamping wire
Card access surface seals.
Stationary body 1 and active agent 2 are high-strength aluminum alloy die forging and form, and use logical for overhead line construction or maintenance
Use structure.Limiting plate 3, elastic spacing mechanism 4 and the newly-increased structure that union joint 6 is the present embodiment for attended operation bar.
The work process of the present embodiment is as follows: first opened by the active agent of line opening machine, by the limiting plate on active agent
Open, make to be formed between the cable clamping interface of stationary body and the downside of active agent card line region, then that action bars is main with fixing
The cable clamping interface of stationary body is mounted on wire, by another root action bars drawing active agent by the joint connection on the downside of body
Hands connects with already installed tightener, then by direction away from tightener past with the action bars that union joint connects
Promote stationary body, make tightener automatic tension active agent make it by wire clamping, active agent edge together with stationary body
When the bar-shaped trough of stationary body slides, the steel ball of elastic spacing mechanism is by active agent extruding retraction, and active agent is drawn to
After Wei, the springback of elastic spacing mechanism makes steel ball reset and active agent is withstood self-locking.Limit is hooked finally by action bars
Connection ring on the plate of position down rotates and the card access surface of stationary body and active agent clamping wire is sealed.
Elastic self-locking mechanism and limiting plate form dual fail-safe and improve the practical safety of fixing-line device.
Claims (10)
1. a distribution line lead clamping device, including stationary body be articulated with active agent thereon, stationary body and
Active agent is high-strength aluminum alloy die forging and forms, and cable clamping interface is arranged at the bottom of stationary body, the downside of active agent and card line
Slot fit blocks wire, and one end of active agent is hinged with handle, and there is bar-shaped trough stationary body correspondence handle position, shake hands from
Bar-shaped trough passes, realizes the folding of active agent by applying external force to handle, it is characterised in that: on described stationary body
It is provided perpendicular to the elastic spacing mechanism of described handle.
2. distribution line lead clamping device as claimed in claim 1, it is characterised in that: described elastic spacing mechanism includes solid
Fixed column, spring and steel ball, the length direction center of fixing post has blind round hole, spring to be placed in blind round hole, and steel ball is fixed on
The outer end of spring, spring freely can stretch in blind round hole with steel ball.
3. distribution line lead clamping device as claimed in claim 2, it is characterised in that: described fixing post is cylinder, its with
The connection end outer wall of described stationary body has screw thread.
4. distribution line lead clamping device as claimed in claim 2, it is characterised in that: the peripheral edge portion or complete of described steel ball
Portion stretches out in outside described blind round hole.
5. distribution line lead clamping device as claimed in claim 3, it is characterised in that: the described bar shaped of described stationary body
Physically having of groove side connects the corresponding screwed hole of end with described fixing post.
6. distribution line lead clamping device as claimed in claim 5, it is characterised in that: the peripheral edge portion or complete of described steel ball
Portion stretches out in the described bar-shaped trough China and foreign countries on described stationary body.
7. distribution line lead clamping device as claimed in claim 1, it is characterised in that: the downside of described stationary body connects
There is the union joint for attended operation bar.
8. distribution line lead clamping device as claimed in claim 7, it is characterised in that: described union joint include cylinder and
Being perpendicular to the attachment structure of cylindrical sidewall, the upper end of attachment structure is the external screw thread head being connected with described stationary body, cylinder
One end of body is Flos Mume bond structure.
9. distribution line lead clamping device as claimed in claim 8, it is characterised in that: described cylindrical downside has vertically
U-type groove in sidewall.
10. distribution line lead clamping device as claimed in claim 1, it is characterised in that: on described active agent relative to
The offside of elastic spacing mechanism is hinged with limiting plate, and there is connection ring the upper end of limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620537652.3U CN205666546U (en) | 2016-06-06 | 2016-06-06 | Wire fixing -line device for distribution lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620537652.3U CN205666546U (en) | 2016-06-06 | 2016-06-06 | Wire fixing -line device for distribution lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666546U true CN205666546U (en) | 2016-10-26 |
Family
ID=57157506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620537652.3U Active CN205666546U (en) | 2016-06-06 | 2016-06-06 | Wire fixing -line device for distribution lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323693A (en) * | 2018-03-31 | 2019-10-11 | 广东电网有限责任公司 | A kind of gripper push-and-pull stick |
-
2016
- 2016-06-06 CN CN201620537652.3U patent/CN205666546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323693A (en) * | 2018-03-31 | 2019-10-11 | 广东电网有限责任公司 | A kind of gripper push-and-pull stick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |