CN106159857B - Wire fixing device - Google Patents
Wire fixing device Download PDFInfo
- Publication number
- CN106159857B CN106159857B CN201610704243.2A CN201610704243A CN106159857B CN 106159857 B CN106159857 B CN 106159857B CN 201610704243 A CN201610704243 A CN 201610704243A CN 106159857 B CN106159857 B CN 106159857B
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- CN
- China
- Prior art keywords
- pressing plate
- base board
- fixing device
- groove
- insulator
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- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
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- Clamps And Clips (AREA)
- Insulators (AREA)
Abstract
The present invention relates to a kind of wire fixing devices, it includes the radial base board for being installed on insulator neck, the pressing plate being pressed against on the fixed block of insulator end position is installed on base board, pressing plate groove corresponding with arc groove on fixed block is arranged in the bottom surface of pressing plate, and the elastic snap-gauge being connected in pluggable arc groove is respectively perpendicular on the position close to pressing plate groove both sides of the edge on the bottom surface of pressing plate；Pressing plate groove is metal conductive materials, and the metal ratchet that can puncture wire insulation is provided in pressing plate groove, and the side of pressing plate is connected with swivel nut, the discharging rod extended downwardly is equipped on swivel nut.Conducting wire firmly can be fixed on insulator top by the present invention, and whole device is simple in structure, easy for installation, safe and reliable.
Description
Technical field
The present invention relates to conducting wires to fix gold utensil field, and specifically a kind of conducting wire used in insulator top fixes dress
It sets.
Background technology
Insulator is mounted on electric pole or cross arm of tower, is used to support and fixes cable conductor, insulator top be with
The top end face of the fixed block that conducting wire is in direct contact, fixed block opens up arc groove, and the bottom of fixed block is annular groove, fixed block shape
At the end head of insulator, annular groove forms the neck of insulator.When the conducting wire for carrying out insulator top is fixed, grasp at present
Make personnel often only simply conducting wire is placed on arc groove, then winding steel wire or strapping, and by steel wire rope or bundle
Band is wound on the neck of insulator, to fix conducting wire.Obviously, which is complicated for operation, lacks working specification, and conducting wire is solid
Fixed insecure, when circuit shakes, conducting wire is easily subjected to displacement, and can be slipped from insulator when serious, is easy to cause safety accident.
In order to reinforce the fixed intensity of conducting wire, also base board is used to coordinate fixed side with clip or cuff in the prior art
Formula, base board are radially installed on the neck of insulator, are withheld on conducting wire using clip or cuff, then consolidate clip or cuff
It is scheduled on base board.Which is operationally more relatively easy than kinking fixation, and working specification is stronger, and still, which is complete
The full pressing force by clip or cuff fixes conducting wire, is easy to loosen after long-time use, conducting wire is fixed loosely.
Invention content
The technical problem to be solved in the present invention is to provide a kind of wire fixing device, which can firmly fix conducting wire
On insulator top, and whole device is simple in structure, easy for installation, safe and reliable.
In order to solve the above technical problems, the wire fixing device of the present invention includes the radial pedestal for being installed on insulator neck
Plate is structurally characterized in that the pressing plate for being equipped with and being pressed against on the fixed block of insulator end position on the base board, the bottom of pressing plate
Face is provided with pressing plate groove corresponding with arc groove on fixed block, in the position close to pressing plate groove both sides of the edge on the bottom surface of pressing plate
On be respectively perpendicular the elastic snap-gauge being connected in pluggable arc groove.
Using the above structure, pressing plate is mounted on by modes such as bolts on base board, using in pressing plate groove and fixed block
Arc groove cooperatively forms the channel passed through for conducting wire, and with the pushing of pressing plate, conducting wire is clamped, meanwhile, elastic snap-gauge is inserted into arc
It can occur bending and deformation along the inner wall of arc groove after shape slot, to be coated on the both sides of conducting wire, conducting wire is securely held tightly.It can
See, the present apparatus is simultaneously fixed conducting wire using pressing force and enclasping force, ensure that fixing intensity, only need to securely pacify pressing plate
Dress, it is simple to operate.
The pressing plate groove is metal conductive materials, and the metal ratchet that can puncture wire insulation is provided in pressing plate groove, is pressed
The side of plate is connected with swivel nut, and the discharging rod extended downwardly is equipped on swivel nut.Metal ratchet is set, it can be by pressing plate and conducting wire shape
At electrical connection, high-tension electricity can be guided on the position of insulator bottom end by discharging rod, the metal of insulator bottom end is solid
Discharging gap is formed between earnest and discharging rod, is released because of the high-tension electricity that lightning stroke is brought in going offline road, to fixing device and absolutely
Edge plays a very good protection.Lightning protection discharging function is added in the fixing device of the present invention, metal ratchet is by pressing plate
Pressure when fastening punctures wire insulation, and two functional structures complement each other so that the use of entire fixing device is more pacified
It is complete reliable.
The top end part of the discharging rod is the threaded rod being laterally arranged, and threaded rod is mounted on swivel nut and is installed on threaded rod
There are locking nut, the bottom end of discharging rod to be bent to form bolted joint, length adjustment bar is installed on bolted joint.Discharging rod passes through spiral shell
Rasp bar is connected on pressing plate, and rotational angle can adjust, and is fixed by locking nut after adjusting angle, by adjusting electric discharge
The rotation angle of stick can substantially adjust discharge position and discharging gap, and length adjustment bar is led to using the form being spirally connected
The length of discharging rod bottom end can accurately be adjusted by crossing length adjusting rod, can accurately be adjusted to discharging gap, it is ensured that electric discharge can
By property.
Interval opens up multiple threaded holes on the border edge of the base board, and it is logical that pressing plate is opened up on the corresponding position of pressing plate
Hole, fastening bolt is installed in pressing plate through-hole, and the bottom end of fastening bolt is mounted in threaded hole.Connection between base board and pressing plate
The structure that multiple bolt types are set in corner location, the structure can be directly used to generally require three to four root long bolts of setting.
The wherein side of the pressing plate and the respective side of base board are engaged by clamping by clamping structure, and the other side of pressing plate is opened
If pressing plate through-hole, the threaded hole being correspondingly arranged with pressing plate through-hole is offered on base board, fastening bolt is installed in pressing plate through-hole, tightly
The bottom end of fixing bolt is mounted in threaded hole.Due to generally requiring three to four bolts of installation when installation pressing plate, labour can be increased
Intensity simultaneously reduces working efficiency.In above structure, side is connected by screw bolts structure using clamping structure, the other side wherein,
The installation number of bolt can be reduced, labor intensity is reduced and improves working efficiency.Meanwhile clamping structure and bolt fastening structure
Form lever-type stress balance structure, it is not only easy for installation and structure can be made more firm.
The clamping structure includes the L shaped plate being connected on base board, and L shaped plate includes affixed riser vertical with base board
It is vertically fixed in the transverse slat on riser top, transverse slat is pressed against wherein a side of pressing plate along upper.The clamping structure is simple, realizes
It is convenient.
The locating slot of strip is opened up on the transverse slat bottom surface of the L shaped plate, wherein a side edge of pressing plate top surface is above provided with
With the positioning convex strip of locating slot cooperation.Locating slot coordinates the position for positioning L shaped plate with positioning convex strip, meanwhile, when mounted,
Positioning convex strip can form pivot structure with locating slot cooperation, and in other end installation bolt, pivot structure can carry out subtle rotation,
Install fasten when can more steady and mounted configuration it is more firm.
In conclusion conducting wire firmly can be fixed on insulator top by the present invention, whole device is simple in structure, installation side
Just, safe and reliable.
Description of the drawings
Invention is further described in detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the assembling structure schematic diagram of the first embodiment of the invention；
Fig. 2 is the structural schematic diagram after Fig. 1 installations；
Fig. 3 is the overlooking structure diagram of base board in the present invention；
Fig. 4 is the dimensional structure diagram of the pressing plate of the first embodiment of the invention；
Fig. 5 is the assembling structure schematic diagram of second of embodiment of the invention；
Fig. 6 is the dimensional structure diagram of the pressing plate of second of embodiment of the invention；
Fig. 7 is the schematic cross-sectional view in the directions A-A in Fig. 6；
Fig. 8 is the structural schematic diagram for inventing second of embodiment use state；
Fig. 9 is the structural schematic diagram of the third embodiment of the invention；
Figure 10 is the dimensional structure diagram of the pressing plate of the third embodiment of the invention；
Figure 11 is the structural schematic diagram of the 4th kind of embodiment of the invention；
Figure 12 is the dimensional structure diagram of the pressing plate of the 4th kind of embodiment of the invention.
Specific implementation mode
With reference to attached drawing, wire fixing device of the invention includes the radial base board 1 for being installed on insulator neck, such as Fig. 3
It is shown, bayonet 18 is opened up on base board 1, base board 1 is equipped with convex block 19 in the side for opening up bayonet 18, and convex block 19 is inserted into card
The side of base board 1 is packed on mouth 18 and by bolt, convex block 19 coordinates with bayonet 18 by insulator neck clamping, to keep away
Exempt from the slippage of base board 1.The pressing plate 3 being pressed against on insulator end position fixed block 2, the bottom surface of pressing plate 3 are installed on base board 1
Pressing plate groove 5 corresponding with arc groove 4 on fixed block 2 is provided with, close to 5 both sides of the edge of pressing plate groove on the bottom surface of pressing plate 3
The elastic snap-gauge 6 being connected in pluggable arc groove 4 is respectively perpendicular on position.Pressing plate 3 is mounted on pedestal by modes such as bolts
On plate 1, the channel passed through for conducting wire is cooperatively formed using the arc groove 4 in pressing plate groove 5 and fixed block 2, under pressing plate 3
Pressure, conducting wire are clamped, meanwhile, elastic snap-gauge 6 can occur bending and deformation after being inserted into arc groove 4 along the inner wall of arc groove 4, to
The both sides of conducting wire are coated on, conducting wire is securely held tightly.The present apparatus is simultaneously fixed conducting wire using pressing force and enclasping force, protects
Fixing intensity has been demonstrate,proved, only pressing plate need to securely have been installed, it is simple to operate.
With reference to Fig. 5-Fig. 8, pressing plate 3 and pressing plate groove 5 are metal conductive materials, and conducting wire can be punctured by being provided in pressing plate groove 5
The side of the metal ratchet 7 of insulating layer, pressing plate 3 is connected with swivel nut 8, and the discharging rod 9 extended downwardly is equipped on swivel nut 8.Metal
Pressing plate 3 can be electrically connected by ratchet 7 with conducting wire formation, can be guided to high-tension electricity close to the position of insulator bottom end by discharging rod 9
It sets, discharging gap is formed between the metal fixture and discharging rod 9 of insulator bottom end, release and brought because of lightning stroke in going offline road
High-tension electricity plays a very good protection to fixing device and insulator.Addition lightning protection is put in the fixing device of the present invention
Electricity Functional, pressure when metal ratchet 7 is fastened by pressing plate 3 puncture the insulating layer of conducting wire, and two functional structures complement each other, and make
The use for obtaining entire fixing device is more safe and reliable.
With reference to Fig. 8, the top end part of the installation for discharging rod 9, discharging rod 9 is the threaded rod being laterally arranged, threaded rod peace
Locking nut 10 is installed, the bottom end of discharging rod 9 is bent to form bolted joint 11, bolted joint on swivel nut 8 and on threaded rod
Length adjustment bar 12 is installed on 11.Discharging rod 9 is connected to by threaded rod on pressing plate, and rotational angle can adjust, adjustment
It is fixed by locking nut 10 after good angle, it, can be to discharge position and discharging gap by adjusting the rotation angle of discharging rod 9
It is substantially adjusted, length adjustment bar 12 can accurately adjust 9 bottom end of discharging rod using the form being spirally connected by length adjustment bar 12
Length, discharging gap can accurately be adjusted, it is ensured that the reliability of electric discharge.
With reference to attached drawing, the connection for base board 1 and pressing plate 3, the connection between base board 1 and pressing plate 3 can be adopted directly
The structure of multiple bolt types is set used in corner location, which generally requires three to four root long bolts of setting.That is Fig. 1-Fig. 8 institutes
Shown in the first two embodiment shown, interval opens up multiple threaded holes 16, the correspondence position of pressing plate 3 on the border edge of base board 1
It sets and opens up pressing plate through-hole 17, fastening bolt 13 is installed in pressing plate through-hole 17, the bottom end of fastening bolt 13 is mounted on threaded hole 16
It is interior.
It can increase labor intensity due to generally requiring three to four bolts of installation when installation pressing plate 3 with reference to attached drawing and reduce
Working efficiency.In the present invention third and fourth in embodiment, the structure of side bolt fastening is clamped using side, i.e.,：Pressure
The wherein side of plate 3 and the respective side of base board 1 are engaged by clamping by clamping structure, and the other side of pressing plate 3 opens up pressing plate through-hole
17, the threaded hole 16 being correspondingly arranged with pressing plate through-hole 17 is offered on base board 1, and fastening bolt 13 is installed in pressing plate through-hole 17,
The bottom end of fastening bolt 13 is mounted in threaded hole 16.The mounting structure can reduce the installation number of bolt, and it is strong to reduce labour
It spends and improves working efficiency.Meanwhile clamping structure is configured to lever-type stress balance structure with bolted-on attachment, not only installs
Conveniently and structure can be made more firm.
With reference to Fig. 9-Figure 12, for clamping structure comprising the L shaped plate 14 being connected on base board 1, L shaped plate 14 include
Affixed riser vertical with base board 1 and the vertical transverse slat for being fixed in riser top, transverse slat are pressed against wherein a side of pressing plate 3
Along upper.The locating slot of strip is opened up on the transverse slat bottom surface of L shaped plate 14, wherein a side edge of 3 top surface of pressing plate is above provided with and determines
The positioning convex strip 15 of position slot cooperation.Locating slot coordinates the position for positioning L shaped plate 14 with positioning convex strip 15, meanwhile, it is installing
When, positioning convex strip 15 can form pivot structure with locating slot cooperation, and when the other end installs fastening bolt 13, which can
Carry out subtle rotation, install fasten when can more steady and mounted configuration it is more firm.With reference to attached drawing, of the invention the third
It is all made of the pressing plate mounting means that this kind of side clamps the fastening of side bolt, the 4th kind of embodiment with the 4th kind of embodiment
Lightning protection discharging function is increased than the third embodiment.
In conclusion the present invention is not limited to above-mentioned specific implementation modes.Those skilled in the art are not departing from the present invention's
Under the premise of spirit and scope, several change and modification can be done.Protection scope of the present invention should be with the claim of the present invention
Subject to.
Claims (5)
1. a kind of wire fixing device, including the radial base board for being installed on insulator neck（1）, it is characterized in that the base board
（1）On be equipped with and be pressed against insulator end position fixed block（2）On pressing plate（3）, pressing plate（3）Bottom surface be provided with it is fixed
Block（2）Upper arc groove（4）Corresponding pressing plate groove（5）, pressing plate（3）Bottom surface on close to pressing plate groove（5）The position of both sides of the edge
It sets to be respectively perpendicular and is connected with pluggable arc groove（4）Interior elastic snap-gauge（6）；The pressing plate（3）Wherein side and pedestal
Plate（1）Respective side be engaged by clamping by clamping structure, pressing plate（3）The other side open up pressing plate through-hole（17）, base board（1）On
It offers and pressing plate through-hole（17）The threaded hole being correspondingly arranged（16）, pressing plate through-hole（17）Inside install fastening bolt（13）, fastening
Bolt（13）Bottom end be mounted on threaded hole（16）It is interior.
2. wire fixing device as described in claim 1, it is characterized in that the pressing plate groove（5）For metal conductive materials, pressing plate
Slot（5）The metal ratchet of wire insulation can be punctured by being inside provided with（7）, pressing plate（3）Side be connected with swivel nut（8）, swivel nut（8）
On the discharging rod extended downwardly is installed（9）.
3. wire fixing device as claimed in claim 2, it is characterized in that the discharging rod（9）Top end part be laterally arranged
Threaded rod, threaded rod are mounted on swivel nut（8）Locking nut is installed on upper and threaded rod（10）, discharging rod（9）Bottom end it is curved
Folding forms bolted joint（11）, bolted joint（11）On length adjustment bar is installed（12）.
4. wire fixing device as described in claim 1, it is characterized in that the clamping structure includes being connected to base board（1）On
L shaped plate（14）, L shaped plate（14）Including with base board（1）Vertical affixed riser and the transverse slat for being vertically fixed in riser top,
Transverse slat is pressed against pressing plate（3）Wherein a side along upper.
5. wire fixing device as claimed in claim 4, it is characterized in that the L shaped plate（14）Transverse slat bottom surface on open up strip
Locating slot, pressing plate（3）Wherein a side edge of top surface is above provided with the positioning convex strip coordinated with locating slot（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704243.2A CN106159857B (en) | 2016-08-23 | 2016-08-23 | Wire fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704243.2A CN106159857B (en) | 2016-08-23 | 2016-08-23 | Wire fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106159857A CN106159857A (en) | 2016-11-23 |
| CN106159857B true CN106159857B (en) | 2018-07-20 |
Family
ID=57343380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610704243.2A Active CN106159857B (en) | 2016-08-23 | 2016-08-23 | Wire fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106159857B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786289A (en) * | 2016-12-23 | 2017-05-31 | 陆嘉通 | The easy multi-purpose wire clamp device of one kind assembling |
| CN107333747B (en) * | 2017-08-18 | 2023-01-13 | 山东万马电力科技有限公司 | Bird repeller |
| CN111181110A (en) * | 2018-11-10 | 2020-05-19 | 国网江苏省电力有限公司海安市供电分公司 | Porcelain insulator wire fixing device for distribution line |
| CN109728559B (en) * | 2019-01-31 | 2024-02-09 | 国网福建省电力有限公司 | Overhead insulated cable fixing device and fixing method |
| CN110911252A (en) * | 2019-12-11 | 2020-03-24 | 岳西县和祥电子科技有限公司 | High-voltage vacuum load switch-fuse combined electrical apparatus |
| CN114843973B (en) * | 2022-07-04 | 2022-10-11 | 国网江西省电力有限公司电力科学研究院 | Rapid fixing device and method for overhead conductor |
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| CN203774722U (en) * | 2014-03-05 | 2014-08-13 | 宁波奉金电力金具有限公司 | Structure-improved overhead conductor fixing device |
| CN204178827U (en) * | 2014-11-28 | 2015-02-25 | 山东莱芜电瓷有限公司 | Penetration type porcelain compound pillar anti-thunder insulator |
| CN204189533U (en) * | 2014-09-29 | 2015-03-04 | 山东莱芜电瓷有限公司 | Puncture type lightning preventing insulator |
| CN104466859A (en) * | 2014-11-14 | 2015-03-25 | 江苏华厦电力成套设备有限公司 | Novel suspension clamp |
| CN205986056U (en) * | 2016-08-23 | 2017-02-22 | 潍坊鑫安金具有限公司 | Lead wire fixing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110109339A (en) * | 2010-03-31 | 2011-10-06 | 이장호 | Electric power line supporting device of line post insulator |
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2016
- 2016-08-23 CN CN201610704243.2A patent/CN106159857B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203774722U (en) * | 2014-03-05 | 2014-08-13 | 宁波奉金电力金具有限公司 | Structure-improved overhead conductor fixing device |
| CN204189533U (en) * | 2014-09-29 | 2015-03-04 | 山东莱芜电瓷有限公司 | Puncture type lightning preventing insulator |
| CN104466859A (en) * | 2014-11-14 | 2015-03-25 | 江苏华厦电力成套设备有限公司 | Novel suspension clamp |
| CN204178827U (en) * | 2014-11-28 | 2015-02-25 | 山东莱芜电瓷有限公司 | Penetration type porcelain compound pillar anti-thunder insulator |
| CN205986056U (en) * | 2016-08-23 | 2017-02-22 | 潍坊鑫安金具有限公司 | Lead wire fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106159857A (en) | 2016-11-23 |
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