CN109449818A - Conducting wire mending device - Google Patents
Conducting wire mending device Download PDFInfo
- Publication number
- CN109449818A CN109449818A CN201811583915.4A CN201811583915A CN109449818A CN 109449818 A CN109449818 A CN 109449818A CN 201811583915 A CN201811583915 A CN 201811583915A CN 109449818 A CN109449818 A CN 109449818A
- Authority
- CN
- China
- Prior art keywords
- conducting wire
- mending device
- chock
- external jacket
- clamp
- 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.)
- Pending
Links
- 230000006378 damage Effects 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000012211 strain insulator Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
-
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of conducting wire mending devices, comprising: clamps two wire clamps of the two sides of conducting wire damage position respectively；Wire clamp includes: upper chock, lower chock, fixing bolt and external jacket；Fixing bolt connects upper chock and lower chock；Conducting wire mending device further include: two external jackets of connection fix the relative position of two external jackets to limit external jacket relative to the relative position of upper wedge portions and hyposphene block portion so that upper wedge portions and hyposphene block portion clamp the connection component of conducting wire；Connection component includes: two connectors, stud and constitutes two lock nuts being threadedly coupled with the both ends of stud respectively；Two connectors are respectively connected to two external jackets；The both ends of stud are each passed through two connectors and constitute respectively at two lock nuts and are threadedly coupled.Conducting wire mending device maintenance of the invention is quick, easy to operate.
Description
Technical field
The present invention relates to a kind of conducting wire mending devices.
Background technique
Traditional conducting wire mending mode has is repaired, using preformed full tension connecting strip using benefit in conducting wire injury region
It repairs pipe or splicing sleeve carries out crimping or whole section of replacement.
It is repaired in conducting wire injury region using preformed full tension connecting strip: when conducting wire is not damaged to steel core, can be incited somebody to action
Injury region conducting wire aluminium stock restores smooth, then is repaired with the complete external subsequent layers of tension connecting strip；When conducting wire is damaged to steel core, need
Conducting wire is unclasped to ground and is operated: 1, aluminium stock being cut to damage wires according to size；2, steel core is connected using steel core
Item is connected；3, it is partially filled with packing by sawed-off；4, finally outer layer aluminium stock is connected with outer layer connecting strip.When conducting wire steel
When core is damaged, conducting wire need to be unclasped to ground and be connected, but part line corridor situation is complicated, conducting wire can not be unclasped to ground
Face greatly prolongs emergency repair time；And when conducting wire injury region is near the equipment such as wire clamp or stockbridge damper, can not effectively it be connect
It is continuous.
Crimped using repair sleeve or splicing sleeve: damage wires need to be unclasped using splicing sleeve crimping to ground or
It is crimped on operation planar.When being repaired using hydraulic way, it is necessary to unclasp damage wires to ground or operation planar
On repaired, and using limited situation it is more: important Crossover phase must not use hydraulic joint, crimping position must be apart from strain insulator
15 meters of aluminium hydraulic pressed connecting pipe or more, 5 meters of suspension clamp or more, 0.5 meter of conductor spacer or more.Do not have versatility, and is increased using hydraulic way
The risk of conductor overheating is added.
Whole section of rod segment locating for damaged conductor or strain section is replaced.Whole section lead is replaced to take a long time, and limited situation compared with
It is more, cost of overhaul highest.
Summary of the invention
In order to solve the deficiencies in the prior art, the present invention provides one kind can be adapted for various conducting wire damage reparations, and
The conducting wire mending device not limited by operation planar and installation site.
In order to achieve the above objectives, the present invention uses following scheme:
A kind of conducting wire mending device, comprising: clamp two wire clamps of the two sides of conducting wire damage position respectively；Wire clamp includes: shape
At the position of chock and lower chock relative to conducting wire in the upper chock for having upper wedge portions, the lower chock for being formed with hyposphene block portion, fixation
The fixing bolt set is with the periphery for being set in wedge portions and hyposphene block portion so that upper wedge portions and hyposphene block portion are clamped from two sides
The external jacket of conducting wire；Fixing bolt connects upper chock and lower chock；Conducting wire mending device further include: two external jackets of connection fix two
The relative position of a external jacket is to limit external jacket relative to the relative position of upper wedge portions and hyposphene block portion so that upper voussoir
Portion and hyposphene block portion clamp the connection component of conducting wire；Connection component include: two connectors, stud and respectively with double end spiral shell
The both ends of bolt constitute two lock nuts being threadedly coupled；Two connectors are respectively connected to two external jackets；Stud
Both ends are each passed through two connectors and constitute respectively at two lock nuts and are threadedly coupled.
Further, external jacket includes: body member and is detachably connected to body member so that conducting wire is able to enter and runs through
The movable plate of external jacket；Connector is connected to body member.
Further, movable plate is slidingly attached to body member.
Further, external jacket is equipped with pin；Connector is formed with makes external jacket and connector constitute company with pin cooperation
The connecting hole connect.
Further, body member forms pin.
Further, the number of pin is 2；Two pins are respectively formed in the two sides of external jacket.
Further, pin includes columnar part and kidney-shaped cap；Kidney-shaped cap is set to one end of columnar part；The section of kidney-shaped cap
Area is greater than the area of section of columnar part；Connecting hole is waist-shaped hole.
Further, wire clamp further include: the fastening bolt of cover board and fixed cover board and lower chock relative to lead location；Tightly
Fixing bolt connecting cover plate and lower chock.
Further, wire clamp further include: for anti-releasing to what fastening bolt and fixing bolt were loosened respectively.
Further, conducting wire mending device includes two connection components；Two connection components are located at the two sides of conducting wire.
Further, external jacket is formed with the internal channel passed through for conducting wire；The area of section of internal channel is from far from connection group
One end of part is gradually increased to one end close to connection component.Movable plate be detachably connected to body member so that internal channel channel
Wall forms the notch being externally entering in internal channel for conducting wire.
The invention has the beneficial effects that maintenance is quick, easy to operate, reducing human factor influences, high reliablity.
Easy to operate, operation duration is substantially reduced compared with traditional approach, operates duration using conducting wire mending device repairing conducting wire
About 10 minutes, be about 30 minutes when being repaired using full tension connecting strip, using it is sawed-off it is again hydraulic by the way of duration at least about 2
Hour, and it is complicated for operation.
Conducting wire mending device is influenced smaller by line corridor situation, does not need to unclasp conducting wire to ground or operation planar.
Installation site is unaffected, either among shelves section, or near strain clamp, suspension clamp, stockbridge damper
It can install.
Human factor influence degree is small, hydraulic operation compression joint technique is required it is very high, it is preformed to installation site, in installation
The heart, installation compactness requirement are relatively high, and the operation of conducting wire mending device is only the fastening of bolt, and the requirement to personnel and tool is all
It is lower.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of conducting wire mending device of the invention；
Fig. 2 is the schematic diagram at another visual angle of conducting wire mending device in Fig. 1；
Fig. 3 is the partial structural diagram of conducting wire mending device in Fig. 1；
Fig. 4 is the cross-sectional view of structure in Fig. 3；
Fig. 5 is the front view of the upper chock of conducting wire mending device in Fig. 1；
Fig. 6 is the bottom view of upper chock in Fig. 5；
Fig. 7 is the left view of upper chock in Fig. 5；
Fig. 8 is the front view of the lower chock of conducting wire mending device in Fig. 1；
Fig. 9 is the top view of lower chock in Fig. 8；
Figure 10 is the left view of lower chock in Fig. 8；
Figure 11 is the schematic diagram that conducting wire mending device installs chock and lower chock in Fig. 1；
Figure 12 is the schematic diagram of conducting wire mending device installation external jacket in Fig. 1；
Figure 13 is the schematic diagram of conducting wire mending device installation activity plate in Fig. 1；
Figure 14 is the schematic diagram of conducting wire mending device installation connecting element in Fig. 1；
Figure 15 is the schematic diagram of conducting wire mending device mounting stud in Fig. 1.
Conducting wire mending device 100, wire clamp 10, upper chock 11, upper wedge portions 111, lower chock 12, hyposphene block portion 121, fixed spiral shell
Bolt 13, external jacket 14, body member 141, pin 14a, movable plate 142, cover board 15, fastening bolt 16 is anti-to release 17, connection component
20, connector 21, connecting hole 211, stud 22, lock nut 23, conducting wire 200.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
As shown in Fig. 1 to Figure 15, a kind of conducting wire mending device 100, comprising: connection component 20 and two wire clamps 10.
Two wire clamps 10 clamp the two sides of 200 damage position of conducting wire respectively.Wire clamp 10 include: upper chock 11, lower chock 12,
Fixing bolt 13 and external jacket 14.Upper chock 11 is formed with wedge portions 111.Upper wedge portions 111 are referred to as tongue.Under
Chock 12 is formed with hyposphene block portion 121.Hyposphene block portion 121 is referred to as lower tongue.Upper chock 11 and lower chock 12 are from two sides
Clamp conducting wire 200.Fixing bolt 13 connect upper chock 11 and lower chock 12 to fixed upper chock 11 and lower chock 12 relative to
The position of conducting wire 200.
External jacket 14 is set in the periphery of wedge portions 111 and hyposphene block portion 121 so that upper wedge portions 111 and hyposphene block portion
121 is close to each other from two sides clamping conducting wire 200.Specifically, when two external jackets 14 are close to each other along conducting wire 200, it can be right
Upper wedge portions 111 and hyposphene block portion 121 apply the active force for keeping the two close to each other, which, which can be used as pretightning force, makes
Wedge portions 111 and hyposphene block portion 121 clamp conducting wire 200.
Connection component 20 connects two wire clamps 10.Specifically, connection component 20, which connects two external jackets 14, fixes two
The relative position of external jacket 14 avoids two external jackets 14 from being located remotely from each other.Connection component 20 limits external jacket 14 relative to upper voussoir
Portion 111 and the relative position of hyposphene block portion 121 are so that upper wedge portions 111 and hyposphene block portion 121 clamp conducting wire 200.
Connection component 20 includes: two connectors 21, stud 22 and two lock nuts 23.Two lock nuts 23
It constitutes and is threadedly coupled with the both ends of stud 22 respectively.Two connectors 21 are respectively connected to two external jackets 14；Double end spiral shell
The both ends of bolt 22 are each passed through two connectors 21 and constitute respectively at two lock nuts 23 and are threadedly coupled.
Specifically, the both ends of stud 22 are respectively connected to two connectors 21.One end of connector 21 is connected to
External jacket 14, the other end of connector 21 are connected to stud 22.
Stud 22 can pre- comb-along 10 prevent broken string when, conducting wire 200 is taken out between upper chock 11 and lower chock 12
From.Connecing a shunt line in 200 damage position of conducting wire can satisfy through-flow requirement.
Conducting wire mending device 100 is simple to operate, and maintenance is quick, and reducing human factor influences, high reliablity.
As a preferred embodiment, external jacket 14 includes: body member 141 and movable plate 142.Movable plate 142 can
Dismantling connection is to body member 141 so that conducting wire 200 is able to enter and through external jacket 14.Connector 21 is connected to body member 141.
Body member 141 and movable plate 142 form sliding slot composition and are slidably connected.Specifically, external jacket 14 includes two 141 Hes of body member
Two movable plates 142.As an alternative embodiment, a movable plate can only be arranged, the other parts of external jacket are made
It is an entirety as body member.
Specifically, external jacket 14 is formed with the internal channel passed through for conducting wire 200.The area of section of internal channel is from far from even
One end of connected components 20 is gradually increased to one end close to connection component 20.Movable plate 142 be detachably connected to body member 141 with
The conduit wall of internal channel is set to form the notch being externally entering in internal channel for conducting wire 200.Conducting wire 200 enters in internal channel
Installation activity plate 142 closes notch afterwards.The conduit wall of internal channel is inclined-plane.Upper wedge portions 111 and hyposphene block portion 121 and internal channel
Conduit wall contact face be similarly inclined-plane.Upper wedge portions 111 and hyposphene block portion 121 can be made mutually to lean on by inclined-plane cooperation
Closely.
As a kind of specific embodiment, movable plate 142 is slidingly attached to body member 141.Further, movable plate
142 installation direction is along conducting wire 200 far from connection component 20.
As a kind of specific embodiment, external jacket 14 is equipped with pin 14a；Connector 21 is formed with matches with pin 14a
Closing makes external jacket 14 and connector 21 constitute the connecting hole 211 of connection.Further, the number of pin 14a is 2；Two pins
14a is respectively formed in the two sides of external jacket 14.
Specifically, body member 141 forms pin 14a.More specifically, pin 14a includes columnar part and kidney-shaped cap；Waist
Shape cap is set to one end of columnar part；The area of section of kidney-shaped cap is greater than the area of section of columnar part；Connecting hole 211 is waist type
Hole.Pin 14a can be inserted into connecting hole 211 its kidney-shaped cap by waist-shaped hole, and be deep into the position being aligned with columnar part
It sets.Connector 21 is rotated 90, at this time since kidney-shaped cap is not be overlapped with waist-shaped hole, pin 14a cannot be de- from connecting hole 211
From ensure that being reliably connected for external jacket 14 and connector 21.
As a kind of specific embodiment, wire clamp 10 further include: cover board 15 and fixed cover board 15 and lower chock 12 are opposite
Fastening bolt 16 in 200 position of conducting wire.16 connecting cover plate 15 of fastening bolt and lower chock 12.
As a kind of specific embodiment, stud 22 is two-way positive/negative thread screw rod.Further, stud
22 be positive and negative tooth screw rod.Material is High Strength Steel part.Connector 21 is high-intensitive zinc-plated junction steel plate.Number is 4.
Wire clamp 10 is wedge clamp.Package assembly 14 is aluminum alloy casing.
As a kind of specific embodiment, wire clamp 10 further include: anti-to release 17.Fastening bolt 16 and fixing bolt 13 are equal
17 are released across anti-.Anti- release 17 plays anti-loose effect to fastening bolt 16 and fixing bolt 13 respectively.
As a kind of specific embodiment, conducting wire mending device 100 includes two connection components 20；Two connection components 20
It is located at the two sides of conducting wire 200.Unilateral stress is avoided to cause deflection influence service life.
Method for maintaining: two wire clamps 10 are fixed to the two sides of 200 damage position of conducting wire.Specifically, using fixing bolt
13 and fastening bolt 16 upper chock 11, lower chock 12 and cover board 15 be fixed to conducting wire 200.Movable plate is removed from external jacket 14
142, conducting wire 200 can be nested into the internal channel that external jacket 14 is formed by the notch that movable plate 142 removes position at this time,
Then installation activity plate 142 closes notch.
Connecting hole 211 is aligned the kidney-shaped cap on the head of pin 14a to which pin shaft 14a to be inserted into connecting hole 211.It will
Movable plate 142 rotates 90 degree, is allowed to substantially concordant with the extending direction of conducting wire 200.Then two are connected by stud 22
Movable plate 142.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the above embodiments do not limit the invention in any form, all obtained by the way of equivalent substitution or equivalent transformation
Technical solution is fallen within the scope of protection of the present invention.
Claims (10)
1. a kind of conducting wire mending device characterized by comprising clamp two wire clamps of the two sides of conducting wire damage position respectively；Institute
Stating wire clamp includes: the upper chock for being formed with wedge portions, the lower chock for being formed with hyposphene block portion, the fixed upper chock and described
The fixing bolt of position of the lower chock relative to conducting wire and be set in the upper wedge portions and the hyposphene block portion periphery so that
The upper wedge portions and the hyposphene block portion clamp the external jacket of conducting wire from two sides；The fixing bolt connect the upper chock and
The lower chock；The conducting wire mending device further include: two external jackets of connection fix the opposite position of two external jackets
It sets to limit the external jacket relative to the relative position of the upper wedge portions and the hyposphene block portion so that the upper voussoir
Portion and the hyposphene block portion clamp the connection component of conducting wire；The connection component includes: two connectors, stud and difference
Two lock nuts being threadedly coupled are constituted with the both ends of the stud；Two connectors are respectively connected to two institutes
State external jacket；The both ends of the stud are each passed through two connectors and constitute respectively at two lock nuts
It is threadedly coupled.
2. conducting wire mending device according to claim 1, which is characterized in that
The external jacket includes: body member and is detachably connected to the body member so that conducting wire is able to enter and runs through described outer
The movable plate of collet；The connector is connected to the body member.
3. conducting wire mending device according to claim 2, which is characterized in that
The movable plate is slidingly attached to the body member.
4. conducting wire mending device according to claim 2, which is characterized in that
The external jacket is equipped with pin；The connector, which is formed with, makes the external jacket and the connector with pin cooperation
Constitute the connecting hole of connection.
5. conducting wire mending device according to claim 4, which is characterized in that
The body member forms the pin.
6. conducting wire mending device according to claim 4, which is characterized in that
The number of the pin is 2；Two pins are respectively formed in the two sides of the external jacket.
7. conducting wire mending device according to claim 4, which is characterized in that
The pin includes columnar part and kidney-shaped cap；The kidney-shaped cap is set to one end of the columnar part；The kidney-shaped cap
Area of section is greater than the area of section of the columnar part；The connecting hole is waist-shaped hole.
8. conducting wire mending device according to claim 1, which is characterized in that
The wire clamp further include: the fastening bolt of cover board and the fixed cover board and the lower chock relative to lead location；Institute
It states fastening bolt and connects the cover board and the lower chock.
9. conducting wire mending device according to claim 8, which is characterized in that
The wire clamp further include: for anti-releasing to what the fastening bolt and the fixing bolt were loosened respectively.
10. according to claim 1 to conducting wire mending device described in 9 any one, which is characterized in that
The conducting wire mending device includes two connection components；Two connection components are located at the two sides of conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811583915.4A CN109449818A (en) | 2018-12-24 | 2018-12-24 | Conducting wire mending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811583915.4A CN109449818A (en) | 2018-12-24 | 2018-12-24 | Conducting wire mending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109449818A true CN109449818A (en) | 2019-03-08 |
Family
ID=65535240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811583915.4A Pending CN109449818A (en) | 2018-12-24 | 2018-12-24 | Conducting wire mending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109449818A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964744A (en) * | 2021-11-29 | 2022-01-21 | 广东电网有限责任公司 | Broken wire repairing device and broken wire repairing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2258988C1 (en) * | 2004-01-12 | 2005-08-20 | ОАО "Инженерный Центр ЕЭС" | Connecting clamp |
| RU124936U1 (en) * | 2012-07-03 | 2013-02-20 | Открытое акционерное общество "Центральное конструкторское бюро "ГЕОФИЗИКА" | WEDGE CLAMP |
| CN206962353U (en) * | 2017-05-27 | 2018-02-02 | 三峡大学 | The detachable wedge-shaped turnbuckle of distribution |
| CN108270187A (en) * | 2018-04-25 | 2018-07-10 | 河南新弘电力科技有限公司 | A kind of three across safety backup wedge clamps |
| CN209104679U (en) * | 2018-12-24 | 2019-07-12 | 国网福建省电力有限公司福清市供电公司 | Conducting wire mending device |
-
2018
- 2018-12-24 CN CN201811583915.4A patent/CN109449818A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2258988C1 (en) * | 2004-01-12 | 2005-08-20 | ОАО "Инженерный Центр ЕЭС" | Connecting clamp |
| RU124936U1 (en) * | 2012-07-03 | 2013-02-20 | Открытое акционерное общество "Центральное конструкторское бюро "ГЕОФИЗИКА" | WEDGE CLAMP |
| CN206962353U (en) * | 2017-05-27 | 2018-02-02 | 三峡大学 | The detachable wedge-shaped turnbuckle of distribution |
| CN108270187A (en) * | 2018-04-25 | 2018-07-10 | 河南新弘电力科技有限公司 | A kind of three across safety backup wedge clamps |
| CN209104679U (en) * | 2018-12-24 | 2019-07-12 | 国网福建省电力有限公司福清市供电公司 | Conducting wire mending device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964744A (en) * | 2021-11-29 | 2022-01-21 | 广东电网有限责任公司 | Broken wire repairing device and broken wire repairing method |
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