CN105790042B - A kind of terminal enhancing instrument and terminal Enhancement Method - Google Patents
A kind of terminal enhancing instrument and terminal Enhancement Method Download PDFInfo
- Publication number
- CN105790042B CN105790042B CN201610262801.4A CN201610262801A CN105790042B CN 105790042 B CN105790042 B CN 105790042B CN 201610262801 A CN201610262801 A CN 201610262801A CN 105790042 B CN105790042 B CN 105790042B
- Authority
- CN
- China
- Prior art keywords
- seal wire
- arcs
- wire
- terminal
- interior
- 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
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000004020 conductor Substances 0.000 claims abstract description 38
- 238000005728 strengthening Methods 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 18
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention discloses a kind of terminal enhancing instrument and terminal Enhancement Method, terminal enhancing instrument of the present invention includes conductor grip and seal wire presss from both sides, seal wire folder includes two clamping plates, clamping plate includes the interior arcs being coaxially disposed and outer arcs, effective radian of outer arcs is 180 degree, and effective radian of interior arcs is 182 185 degree.Terminal Enhancement Method of the present invention, instrument is strengthened using a kind of any of the above described terminal.Enhancing instrument of the present invention includes seal wire folder and conductor grip, and conductor grip is used to enhancing instrument being suspended to wire, and seal wire presss from both sides strengthens seal wire for installing, and will strengthen seal wire when seal wire clamp lock is in wire and clamp, and when seal wire is strengthened in winding, can prevent that strengthening seal wire comes off.Terminal Enhancement Method of the present invention is easy to operate, and operating efficiency is high.
Description
Technical field
The present invention relates to a kind of terminal enhancing instrument and terminal Enhancement Method.
Background technology
Wire with joint in use easily fail by joint, such as joint cracking, now needs to repair
Joint, joint is set to keep enough intensity and electric conductivity.
The mode repairing connector of joint is wound frequently with thin seal wire, it is necessary to which artificial winding, repairing time length are time-consuming to take at present
Power.
The content of the invention
The technical problem to be solved in the present invention is：There is provided a kind of operating efficiency high terminal enhancing instrument, the present invention
A kind of terminal Enhancement Method for being strengthened instrument using aforementioned wire joint is also provided.
In order to solve the above-mentioned technical problem, terminal enhancing instrument of the present invention includes conductor grip and seal wire presss from both sides, seal wire folder
Including two clamping plates, clamping plate includes the interior arcs being coaxially disposed and outer arcs, the first end of the first end of interior arcs and outer arcs
It is fixedly connected by axle sleeve, axle sleeve external diameter is equal to the difference of outer arcs external diameter and interior arcs internal diameter in a free state, outer arcs
Tangent with axle sleeve with interior arcs, the second end of interior arcs is connected with the second end of outer arcs by tablets, and outer arcs have
Effect radian is 180 degree, and effective radian of interior arcs is 182-185 degree, and effective radian refers to that the contact of corresponding arcs and axle sleeve arrives
The radian of the other end of corresponding arcs, interior arcs, tablets and outer arcs are formed by a complete elastic strip body bending, two
The axle sleeve of clamping plate is enclosed on a bearing pin, and the axle sleeve of two clamping plates is staggered on interior arcs axial direction, two clamping plates it is all in
Arcs and outer arcs in the axial direction with long and align, the outer arcs of two clamping plates it is cylindrical on be provided with locking device, interior arcs
Internal diameter in a free state is more than the external diameter 0.5-1 millimeters of pending wire, when locking device locking, two clamping plates it is flat
Lamellar body face and it is affixed；Conductor grip includes main shaft, two wire intermediate plates being rotatably arranged on main shaft and pressed from both sides for pilot
The spring that piece closes up, conductor grip main shaft and seal wire folder bearing pin coaxial line and be integrally fixed, conductor grip close up after folder hole
Internal diameter is more than pending wire diameter 1-2 millimeters, and clamping plate and wire intermediate plate have gap on the axial direction of main shaft.
In order that enhancing tool construction is compact, described gap is 10-20 millimeters.
In order that clamping plate open and close movement is stable, described each clamping plate has two coaxial and spaced apart axle sleeves, in bearing pin
On, two adjacent axle sleeves are respectively the axle sleeve of different clamping plates.
Terminal Enhancement Method of the present invention, comprises the following steps：（1）Using a kind of any of the above described terminal enhancing work
Tool, the conductor grip that two terminals are strengthened to instrument are clipped on the wire of terminal both sides respectively, and the lock for pressing from both sides seal wire
Tight device is in open mode, and two seal wire folders are among two conductor grips；（2）More are taken with long reinforcement seal wire, will be added
The both ends of strong seal wire are inserted respectively into the seal wire folder of two terminals enhancing instruments, and make the end of reinforcement seal wire from seal wire
The opposite side of folder exposes 2-3 millimeters, makes reinforcement seal wire side by side and separates；（3）The clamping plate of two seal wire folders is closed up and embraces phase
The wire answered；（4）Locking device, interior arcs deform and compress reinforcement seal wire；（5）Opposite direction rotates two wires and connect
Head enhancing instrument, and make terminal enhancing instrument keep freely, making reinforcement seal wire tightly wrap in wire on conductor length direction
On joint and wire, seal wire beam is formed；（6）The both ends of seal wire beam are tightened with other seal wire, lashing location presss from both sides adjacent in seal wire
The side of nearly terminal；（7）Locking device is opened, first moves and leads along conductor length direction and to the direction away from terminal
Wire terminal strengthens instrument, reinforcement seal wire is exited seal wire folder, then opens conductor grip, and terminal enhancing work is removed from wire
Tool；（8）Take other seal wire that seal wire beam both ends are wound into multi-turn again, the end of seal wire beam is covered.
The beneficial effects of the invention are as follows：Enhancing instrument of the present invention includes seal wire folder and conductor grip, and conductor grip is used to increase
Strong instrument is suspended on wire, and seal wire presss from both sides strengthens seal wire for installing, and will strengthen seal wire when seal wire clamp lock is in wire and clamp,
When seal wire is strengthened in winding, it can prevent that strengthening seal wire comes off.Terminal Enhancement Method of the present invention is easy to operate, and operating efficiency is high.
Brief description of the drawings
Fig. 1 is the main structure diagram of enhancing instrument of the present invention；
Fig. 2 is the right side structural representation of enhancing instrument of the present invention；
Fig. 3 is the elevational schematic view of this seal wire folder（90 degree turn clockwise）；
Structural representation when Fig. 4 terminals strengthen；
In figure：1st, conductor grip, 2, seal wire folder, 3, strengthen seal wire, 4, terminal, 5, wire, 6, seal wire.1-1, conductor grip
Piece, 1-2, main shaft, 2-1, outer arcs, 2-2, interior arcs, 2-3, bearing pin, 2-4, axle sleeve, 2-5, locking plate, 2-6, tablets, 2-7,
Lock pin.
Embodiment
Terminal enhancing instrument as shown in Figure 1, Figure 2 and Figure 3, it includes conductor grip 1 and seal wire folder 2.
Seal wire folder 2 includes two clamping plates, and clamping plate includes the interior arcs 2-2 and outer arcs 2-1, interior arcs 2-2 being coaxially disposed
First end be fixedly connected with outer arcs 2-1 first end by axle sleeve 2-4, axle sleeve 2-4 external diameters be equal to outer arcs 2-1 external diameters and
The difference of interior arcs 2-2 internal diameters in a free state, outer arcs 2-1 and interior arcs 2-2 are tangent with axle sleeve 2-4, interior arcs 2-2
The second end be connected with outer arcs 2-1 the second end by tablets 2-6, outer arcs 2-1 effective radian is 180 degree, inner arc
Piece 2-2 effective radian is 182-185 degree, and effective radian refers to corresponding arcs and axle sleeve 2-4 contact to the another of corresponding arcs
The radian of one end, interior arcs 2-2, tablets 2-6 and outer arcs 2-1 are formed by a complete elastic strip body bending, so that
Arcs 2-2 is easily deformable in obtaining, and the axle sleeve 2-4 of two clamping plates is enclosed on a bearing pin 2-3, and the axle sleeve of two clamping plates is in interior arcs
It is staggered in 2-2 axial direction, all interior arcs 2-2 and outer arcs 2-1 of two clamping plates are in the axial direction the same as long and alignment, two folders
The outer arcs 2-1 of plate it is cylindrical on be provided with locking device.Locking device includes locking plate 2-5 and lock pin 2-7, and lock pin 2-7 is fixed
On an outer arcs 2-1, locking plate 2-5 is rotatably connected on another outer arcs 2-1, is had on locking plate 2-5 for tangling lock pin
2-7 lockhole.The internal diameters of interior arcs 2-2 in a free state are more than the external diameter 0.5-1 millimeters of wire 5 to be connected, when locking fills
When putting locking, the tablets 2-6 faces of two clamping plates and it is affixed.
Conductor grip 1 includes main shaft 1-2, two wire intermediate plate 1-1 being rotatably arranged on main shaft 1-2 and for pilot
The spring that intermediate plate 1-1 closes up.Conductor grip 1 is existing common clip.Clip can be opened by pinching the rear end of wire intermediate plate, after release,
Wire intermediate plate 1-1 is closed under the action of the spring.
Conductor grip main shaft 1-2 and seal wire folder 2 bearing pin 2-3 coaxial lines and be integrally fixed, conductor grip 1 close up after folder
Hole internal diameter is more than the external diameter 1-2 millimeters of pending wire 5 so that conductor grip can be moved and rotated on wire 5, clamping plate and be led
Wire clamp piece 1-1 has gap on main shaft 1-2 axial direction.
Seal wire, which presss from both sides 2 each clamping plates, two coaxial and spaced apart axle sleeve 2-4（As shown in Figure 3）, on bearing pin 2-3, two
Individual adjacent axle sleeve 2-4 is respectively the axle sleeve of different clamping plates.
The specific radian of outer arcs and interior arcs designs so that during locking system locking, two outer arcs are indeformable
In the case of just form a positive round, and interior arcs are forced to the Direction distortion increased to internal diameter, so that interior arcs will
Strengthen seal wire to clamp, and cause interior gap increase between arcs and wire, be easy to seal wire to be clipped on wire and move.Due to interior
Arcs, tablets and outer arcs are elastic strip body, and in interior arcs toward when being inserted on wire, the opening of interior arcs can be made with external force
It is appropriate to become big, it is easy to be set on wire, after being set on wire, then locks locking system.
Using the terminal Enhancement Method of the terminal enhancing instrument shown in Fig. 1, Fig. 2 and Fig. 3, including following step
Suddenly：
（1）On the wire 5 for the both sides that the conductor grip 1 of two terminals enhancing instruments is clipped in into terminal 4 respectively, this
Wire 5 in patent refers to bare conductor or has peeled the wire of insulating barrier off.And the locking device of seal wire folder 2 is set to be in open shape
State, two seal wire folders 2 are among two conductor grips 1.
（2）More are taken with long reinforcement seal wire 3, the both ends for strengthening seal wire are inserted respectively into two terminal enhancing works
In the seal wire folder 2 of tool, and the end of reinforcement seal wire 3 is exposed 2-3 millimeters from the opposite side of seal wire folder 2, make reinforcement seal wire 3 arranged side by side
And separate, another of conductor grip 1 functions as the spacing of reinforcement seal wire 3, and it is long to prevent that reinforcement seal wire 3 from stretching out.
（3）The clamping plate of two seal wires folders 2 is closed up and embraces corresponding wire 5.
（4）Locking device, interior arcs 2-2, which deforms and compressed, strengthens seal wire 3.
（5）Opposite direction rotates two terminal enhancing instruments, and terminal is strengthened instrument in the length direction of wire 5
It is upper to keep freely, making reinforcement seal wire 3 tightly wrap on terminal 4 and wire 5（Two wires can be driven by strengthening the twisting of seal wire 3
Joint enhancing instrument is gathered to centre）, form seal wire beam.
（6）The both ends of seal wire beam are tightened with other seal wire 6, lashing location presss from both sides the one of 2 adjacent wires joints 4 in seal wire
Side（As shown in Figure 4）.
（7）Open locking device, first along wire 5 length direction and move wire to the direction away from terminal 4 and connect
Head enhancing instrument, reinforcement seal wire 3 is exited seal wire folder 2, then open conductor grip 1, terminal enhancing work is removed from wire 5
Tool.
（8）Take other seal wire that seal wire beam both ends are wound into multi-turn again, the end of seal wire beam is covered.
Claims (4)
1. a kind of terminal strengthens instrument, it is characterised in that：Being pressed from both sides including conductor grip and seal wire, seal wire folder includes two clamping plates,
Clamping plate includes the interior arcs being coaxially disposed and outer arcs, and the first end of the first end of interior arcs and outer arcs fixes company by axle sleeve
Connect, axle sleeve external diameter is equal to the difference of outer arcs external diameter and interior arcs internal diameter in a free state, and outer arcs and interior arcs are and axle
Cover tangent, the second end of interior arcs is connected with the second end of outer arcs by tablets, and effective radian of outer arcs is 180 degree,
Effective radian of interior arcs is 182-185 degree, and effective radian refers to the contact of corresponding arcs and axle sleeve to the another of corresponding arcs
The radian at end, interior arcs, tablets and outer arcs are formed by a complete elastic strip body bending, and the axle sleeve of two clamping plates is enclosed on
On one bearing pin, the axle sleeve of two clamping plates is staggered on interior arcs axial direction, and all interior arcs and outer arcs of two clamping plates exist
With long and align on axial direction, the outer arcs of two clamping plates it is cylindrical on be provided with locking device, interior arcs are in a free state
Internal diameter is more than the external diameter 0.5-1 millimeters of pending wire, and wire refers to bare conductor or peeled the wire of insulating barrier off, when locking fills
When putting locking, the tablets face of two clamping plates and it is affixed；Conductor grip includes main shaft, two wires being rotatably arranged on main shaft
Intermediate plate and the spring closed up for pilot intermediate plate, the bearing pin coaxial line of main shaft and the seal wire folder of conductor grip and are fixed into one
Body, the folder hole internal diameter after conductor grip is closed up are more than the axle of pending wire diameter 1-2 millimeters, clamping plate and wire intermediate plate in main shaft
To direction Shang You gaps.
2. terminal according to claim 1 strengthens instrument, it is characterised in that：Described gap is 10-20 millimeters.
3. terminal according to claim 2 strengthens instrument, it is characterised in that：Described each clamping plate has two coaxially
And axle sleeve spaced apart, on bearing pin, two adjacent axle sleeves are respectively the axle sleeve of different clamping plates.
A kind of 4. terminal Enhancement Method, it is characterised in that：Comprise the following steps：（1）Using such as institute of claim 1 or 2 or 3
The terminal enhancing instrument stated, the conductor grip of two terminals enhancing instruments is clipped in the wire of terminal both sides respectively
On, wire refers to bare conductor or has peeled the wire of insulating barrier off, and the locking device for pressing from both sides seal wire is in open mode, and two are led
Silk folder is among two conductor grips；（2）More are taken with long reinforcement seal wire, the both ends for strengthening seal wire are inserted respectively into two
In the seal wire folder of terminal enhancing instrument, and the opposite side for making the end of reinforcement seal wire be pressed from both sides from seal wire exposes 2-3 millimeters, makes to add
Strong seal wire is arranged side by side and separates；（3）The clamping plate of two seal wire folders is closed up and embraces corresponding wire；（4）Locking device, it is interior
Arcs deform and compress reinforcement seal wire；（5）Opposite direction rotates two terminal enhancing instruments, and strengthens terminal
Instrument keeps freely, making reinforcement seal wire tightly wrap on terminal and wire on conductor length direction, forms seal wire beam；（6）
The both ends of seal wire beam are tightened with other seal wire, lashing location is in the side of seal wire folder adjacent wires joint；（7）Open locking
Device, terminal enhancing instrument first is moved along conductor length direction and to the direction away from terminal, moves back reinforcement seal wire
Go out seal wire folder, then open conductor grip, terminal enhancing instrument is removed from wire；（8）Other seal wire is taken again by seal wire beam
Both ends wind multi-turn, and the end of seal wire beam is covered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262801.4A CN105790042B (en) | 2016-04-26 | 2016-04-26 | A kind of terminal enhancing instrument and terminal Enhancement Method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262801.4A CN105790042B (en) | 2016-04-26 | 2016-04-26 | A kind of terminal enhancing instrument and terminal Enhancement Method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105790042A CN105790042A (en) | 2016-07-20 |
| CN105790042B true CN105790042B (en) | 2018-01-05 |
Family
ID=56399296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610262801.4A Active CN105790042B (en) | 2016-04-26 | 2016-04-26 | A kind of terminal enhancing instrument and terminal Enhancement Method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105790042B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110970837B (en) * | 2019-12-13 | 2020-11-27 | 张官明 | Prevent peeler of old and useless cable processing of off tracking |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0710126B2 (en) * | 1989-06-02 | 1995-02-01 | 株式会社フジクラ | Winding device for preformed rod group |
| CN201528155U (en) * | 2009-11-04 | 2010-07-14 | 河南省电力公司平顶山供电公司 | Lead repairing strip installing device |
| CN103208758A (en) * | 2013-04-22 | 2013-07-17 | 国家电网公司 | Hand-cranking overhead line repairing and winding device |
| CN104064994A (en) * | 2014-07-02 | 2014-09-24 | 国家电网公司 | Pre-twisted wire braider |
| CN105048362A (en) * | 2015-05-06 | 2015-11-11 | 国家电网公司 | Pre-twisted wire winding tool and winding method for repairing power transmission wires |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3382303B2 (en) * | 1993-06-21 | 2003-03-04 | 共同印刷株式会社 | Tube packing method and equipment |
-
2016
- 2016-04-26 CN CN201610262801.4A patent/CN105790042B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0710126B2 (en) * | 1989-06-02 | 1995-02-01 | 株式会社フジクラ | Winding device for preformed rod group |
| CN201528155U (en) * | 2009-11-04 | 2010-07-14 | 河南省电力公司平顶山供电公司 | Lead repairing strip installing device |
| CN103208758A (en) * | 2013-04-22 | 2013-07-17 | 国家电网公司 | Hand-cranking overhead line repairing and winding device |
| CN104064994A (en) * | 2014-07-02 | 2014-09-24 | 国家电网公司 | Pre-twisted wire braider |
| CN105048362A (en) * | 2015-05-06 | 2015-11-11 | 国家电网公司 | Pre-twisted wire winding tool and winding method for repairing power transmission wires |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105790042A (en) | 2016-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1793293A (en) | Fitting for composite cables and method of applying same | |
| CN105790042B (en) | A kind of terminal enhancing instrument and terminal Enhancement Method | |
| JP5106014B2 (en) | Wire connection holder | |
| CN102280226A (en) | Composite insulator suspension string in overhead transmission line | |
| CN206003993U (en) | A kind of snap joint | |
| CN104595580B (en) | Cable gripper | |
| CN105181443A (en) | Horizontal tension tester's fixture for round wire concentric-lay-stranded overhead conductors | |
| CN104538895B (en) | The double string anti-fouling type porcelain insulator splittings of earth potential live replacing | |
| US1997430A (en) | Solderless connecter | |
| CN205724775U (en) | A kind of wedge tension resisting gold utensil | |
| CN211206579U (en) | 10kV circuit breaker contact centre gripping measuring tool | |
| CN211266439U (en) | Novel carbon fiber composite core wire splicing sleeve | |
| CN110034422B (en) | Cable connector for power transmission and distribution below rated voltage 35kV | |
| CN102957002A (en) | Full tension swaged connector for reinforced cable | |
| CN208422536U (en) | Single conductor duplex pendency composite insulator | |
| CN204189986U (en) | A kind of wire connection device | |
| CN105680391A (en) | Strain clamp for composite-core reinforced cable | |
| JP5497212B1 (en) | Branch sleeve clip | |
| JP5431119B2 (en) | Underline connector | |
| CN206945756U (en) | Wheelbarrow switch returns resistance special test pincers | |
| CN110048249A (en) | A kind of quick connection terminal | |
| CN105680369B (en) | Electric power overhead wire connection construction support and electric wire connection method | |
| CN209046156U (en) | A kind of low-voltage cable crimp head | |
| CN105896434B (en) | A kind of wedge tension resisting gold utensil | |
| CN206370604U (en) | Cable core binding clasp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |