CN206712415U - A kind of anti-skidding antiwear cladding component on hard twisted wire - Google Patents
A kind of anti-skidding antiwear cladding component on hard twisted wire Download PDFInfo
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- CN206712415U CN206712415U CN201720490071.3U CN201720490071U CN206712415U CN 206712415 U CN206712415 U CN 206712415U CN 201720490071 U CN201720490071 U CN 201720490071U CN 206712415 U CN206712415 U CN 206712415U
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- wire
- twisted wire
- hard twisted
- wire clamp
- covering piece
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Abstract
A kind of anti-skidding antiwear cladding component on hard twisted wire of the present utility model, including function part and wire clamp, the helix groove being brought into close contact with the helix surface of hard twisted wire is offered in the wire clamp；The wire clamp includes upper wire clamp and drop wire clip, covering piece is provided between the upper wire clamp and the drop wire clip, the covering piece is two panels, and round tube shape structure can be combined into, the covering piece is provided with helix groove, covering piece described in two panels combines, and by the clamping of the upper wire clamp and the drop wire clip, can be brought into close contact the helix surface of hard twisted wire.The cladding component has the advantages of clamping is reliable, easy to process.
Description
Technical field
It the utility model is related to electric power utensil, and in particular to the cladding component of hard twisted wire.
Background technology
Twisted wire is to be realized with twisted single line around the rotation of twisted wire axle constant angular velocity and twisted wire at the uniform velocity forward travel.Conventional has
Two kinds of copper, aluminium, copper, aluminum steel can be stranding into the hard twisted wire electricity of various different size sections and different types of electric wire
Core.Wherein aluminum-cladding stranded wire and aluminum stranded conductor are widely used in the overhead power line of China.In addition, need to clamp on twisted wire, pacify
Fill various electric power utensils, such as conductor spacer, damper, suspension clamp etc..But twisted wire is because it has helix surface, for
Clamping, the installation of various electric power utensils put to no little inconvenience；And aluminium hardness is smaller, is leaned on due to clamping not strongly, it is easy to right
It causes to wear.Herein by taking damper as an example, the problem of prior art is present is illustrated：
Damper, set to reduce hard twisted wire because wind-force heaves out vibration.High-tension overhead line bar position is higher, shelves
Away from larger, when hard twisted wire is acted on by wind-force, it may occur that vibration.When hard twisted wire vibrates, the work at hard twisted wire suspension
It is the most unfavorable to make condition.Due to repeatedly vibration, because of periodically bending fatigue rupture can occur for hard twisted wire.When overhead transmission line shelves
During away from more than 120 meters, typically damper vibrationproof is used.
As shown in figure 1, function part (101) of the existing damper by certain mass, has higher elasticity, the degree of high intensity
Steel strand wires (102) and wire clamp (103) composition of zinc, rubber blanket is typically lined between wire clamp (103) and hard twisted wire (100)
(104), for reducing abrasion and reinforcement frictional force between the two of the wire clamp to hard twisted wire.As shown in Fig. 2 it is other one
Kind damper, it does not need steel strand wires, including function part (201), by upper wire clamp (202), drop wire clip (203) to hard twisted wire
(100) clamped, rubber blanket (204) and lower rubber blanket (205) are lined between hard twisted wire and upper drop wire clip, for reducing
Abrasion of the upper drop wire clip to hard twisted wire, and strengthen frictional force between the two, prevent damper from being slided on hard twisted wire.
But all there is problems with the damper of above two structure：Situations such as aging, abrasion, can occur for rubber blanket,
On the one hand cause damper to fix not firm, slided on hard twisted wire, so as to lose antihunt action, on the other hand cause wire clamp
Hard twisted wire is directly contacted, hard twisted wire may be caused to damage, potential safety hazard be present.Therefore existing damper generally uses
Life-span is not long, it is necessary to regularly replace, and this will result in substantial amounts of manpower and materials consumption, not be inconsistent wanting for today's society energy-saving and emission-reduction
Ask.
Therefore, how the cladding component on existing hard twisted wire is improved, it is ability it is overcome above mentioned problem
A field technique personnel problem urgently to be resolved hurrily.
Utility model content
A purpose of the present utility model is that providing one kind clamps reliably, and easy to process being used for is anti-on hard twisted wire
Sliding antiwear cladding component.
Another purpose of the present utility model is to provide that a kind of cost is low, above-mentioned cladding component high in machining efficiency plus
Work technique.
To achieve the above objectives, the technical solution adopted in the utility model is：It is a kind of for anti-skidding anti-on hard twisted wire
The cladding component of abrasion, including function part and wire clamp, it is characterised in that：The helix with hard twisted wire is offered in the wire clamp
The helix groove that surface is brought into close contact.
As a preferred embodiment, the wire clamp includes upper wire clamp and drop wire clip, the helix is offered in the upper wire clamp
Groove, the helix groove is offered in the drop wire clip, and the helix groove combination of upper and lower both sides can be brought into close contact hard strand
The helix surface of line.
As another kind preferably, the wire clamp includes upper wire clamp and drop wire clip, between the upper wire clamp and the drop wire clip
Covering piece is provided with, the covering piece is two panels, and can be combined into round tube shape structure, and the covering piece is provided with helix groove,
Covering piece described in two panels combines, and by the clamping of the upper wire clamp and the drop wire clip, can be brought into close contact the spiral shell of hard twisted wire
Spin line surface.
Further preferably, the covering piece use and hard twisted wire material identical aluminium, or using service life not
Plastics less than hard twisted wire service life are made.
A kind of processing technology for being used to process above-mentioned upper wire clamp and drop wire clip, comprises the following steps：
Step 1：According to hard twisted wire specification, wire clamp embryo material is selected；
Step 2：Unthreaded hole corresponding with hard twisted wire specification is processed on wire clamp embryo material；
Step 3：By rifling processing technology in unthreaded hole, helix groove is processed；
Step 4：Along the diametric(al) of unthreaded hole, wire clamp embryo material is cut into upper wire clamp and drop wire clip.
Specifically, the rifling processing technology in above-mentioned steps three is single-point type Cutting Process or die head extrusion process or cold forging
Technique.
A kind of processing technology for being used to process above-mentioned covering piece, comprises the following steps：
Step A：According to hard twisted wire specification, machine-shaping carries the parallelogram embryo material of deep-slotted chip breaker, all deep-slotted chip breakers
It is parallel to each other, and it is parallel with two sidelines of parallelogram embryo material, and deep-slotted chip breaker is close to arrange, and it is close to bar shaped covering piece embryo
The both sides parallel border of material；
Step B：By direction of the parallelogram embryo material along two other parallel edges with deep-slotted chip breaker, parcel pair is curled into
The half-round tubular structure of hard twisted wire is answered, forms covering piece, deep-slotted chip breaker therein forms helix groove.
Wherein, the parallelogram embryo material with deep-slotted chip breaker in step A, is molded by following steps：
Step A1：Pass through expressing technique or rolling technology or casting process, bar shaped embryo material of the shaping with deep-slotted chip breaker；
Step A2：Bar shaped embryo material is mitered into the parallelogram embryo material with deep-slotted chip breaker.
Other, the parallelogram embryo material with deep-slotted chip breaker in step A, it is molded by following steps：
Step A3：According to hard twisted wire specification, bar shaped embryo material is selected；
Step A4：Bar shaped embryo material is mitered into parallelogram embryo material；
Step A4：By Sheet Metal Forming Technology or rolling technology, the parallelogram embryo material of deep-slotted chip breaker is molded.
Curly course in step B, is completed by following steps：
Step B1：Interior mould corresponding to selection and hard twisted wire specification；
Step B2：By the parallelogram embryo material with deep-slotted chip breaker, interior mould is close in alignment；
Step B3：By cylindrical transfer roller, around interior mold rotation, the parallelogram embryo material with deep-slotted chip breaker is aligned
And be pressed on interior mould, form the covering piece of half-round tubular structure；
Step B4：Covering piece is in rotary moving, removed from interior mould.
Compared with prior art, the utility model has the advantage of：The setting of helix groove enables wire clamp to be bonded completely firmly
Matter twisted wire, the contact area of wire clamp and hard twisted wire is set to reach maximum, in the presence of same pressure, to the pressure of hard twisted wire
Minimum, therefore hard twisted wire is damaged minimum.And the helix surface of helix groove and hard twisted wire is equivalent to a kind of long spiral shell
Away from threaded connection, it has certain auto-lock function, and further through gripping for wire clamp, therefore damper can not twist in hard
Moved on line, not only improved damper service life but also reduced the damage to hard twisted wire.In addition, without using rubber in this programme
The problem of padding, therefore aging is not present, its service life can be not less than the life-span of hard twisted wire.
In addition, function part can be the hammer body of damper, and the barred body of conductor spacer, the pendant body of suspension clamp, and other
The functional part of electric power utensil on hard twisted wire.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of existing damper；
Fig. 2 is the dimensional structure diagram of another existing damper；
Fig. 3 is the dimensional structure diagram according to embodiment one of the present utility model；
Fig. 4 is the explosive view according to embodiment one of the present utility model；
Fig. 5 is the dimensional structure diagram according to embodiment two of the present utility model；
Fig. 6 is the schematic perspective view according to covering piece in embodiment two of the present utility model；
Fig. 7 is the processing technology schematic diagram according to covering piece in embodiment two of the present utility model.
Embodiment
Describe to be used to disclose the utility model so that those skilled in the art can realize the utility model below.Retouch below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
Function part in this programme can be the hammer body of damper, the barred body of conductor spacer, the pendant body of suspension clamp, and
The functional part of other electric power utensils being used on hard twisted wire.Because above-mentioned electric power utensil is all existing matured product, at this
In only using damper as illustrating, its hammer body is as function part 1.Obviously, hammer body can be substituted for the barred body of conductor spacer, hang
Pendant body of vertical line folder etc., is not described excessively here.
As shown in figs. 34, it is embodiment one of the present utility model, it includes function part 1 and wire clamp, and wire clamp includes reaching the standard grade
2 and drop wire clip 3 are pressed from both sides, helix groove 5 is offered in upper wire clamp 2, helix groove 5, the spiral of upper and lower both sides is offered in drop wire clip 3
Wire casing 5 combines the helix surface that can be brought into close contact hard twisted wire 100.
It is embodiment two of the present utility model as shown in Fig. 5~6, it includes function part 1 and wire clamp, and wire clamp includes reaching the standard grade
Folder 2 and drop wire clip 3, are provided with covering piece 4, covering piece 4 is two panels, and can be combined into circular tube shaped between upper wire clamp 2 and drop wire clip 3
Structure, covering piece 4 are provided with helix groove 5, and two panels covering piece 4 combines, and by the clamping of upper wire clamp 2 and drop wire clip 3, can be tight
The closely connected helix surface for closing hard twisted wire 100.Wherein, the use of covering piece 4 and hard twisted wire material identical aluminium, or adopt
It is made of plastics of the service life not less than hard twisted wire service life.Plastics can be the material such as PEEK, carbon fiber.It is in addition
3 can not mutually rotate after clamping between guarantee covering piece 4 and upper wire clamp 2, drop wire clip, can by setting buckle knot
Structure, above-mentioned purpose can also be reached by increasing frictional force between the two.
Wherein, the processing technology of the upper wire clamp and drop wire clip in embodiment one, comprises the following steps：
Step 1：According to hard twisted wire specification, wire clamp embryo material is selected；
Step 2：Unthreaded hole corresponding with hard twisted wire specification is processed on wire clamp embryo material；
Step 3：By rifling processing technology in unthreaded hole, helix groove is processed；
Step 4：Along the diametric(al) of unthreaded hole, wire clamp embryo material is cut into upper wire clamp and drop wire clip.
Rifling processing technology in above-mentioned steps three can be single-point type Cutting Process or die head extrusion process or cold forging work
Skill.
As shown in fig. 7, the processing technology of the covering piece in embodiment two, comprises the following steps：
Step A：According to hard twisted wire specification, machine-shaping carries the parallelogram embryo material of deep-slotted chip breaker, all deep-slotted chip breakers
It is parallel to each other, and it is parallel with two sidelines of parallelogram embryo material, and deep-slotted chip breaker is close to arrange, and it is close to bar shaped covering piece embryo
The both sides parallel border of material；
Step B：By direction of the parallelogram embryo material along two other parallel edges with deep-slotted chip breaker, parcel pair is curled into
The half-round tubular structure of hard twisted wire is answered, forms covering piece, deep-slotted chip breaker therein forms helix groove.
Wherein, the parallelogram embryo material with deep-slotted chip breaker in step A, can be molded by following steps：
Step A1：Pass through expressing technique or rolling technology or casting process, bar shaped embryo material of the shaping with deep-slotted chip breaker；
Step A2：Bar shaped embryo material is mitered into the parallelogram embryo material with deep-slotted chip breaker.
The parallelogram embryo material with deep-slotted chip breaker in step A, can also be molded by following steps：
Step A3：According to hard twisted wire specification, bar shaped embryo material is selected；
Step A4：Bar shaped embryo material is mitered into parallelogram embryo material；
Step A4：By Sheet Metal Forming Technology or rolling technology, the parallelogram embryo material of deep-slotted chip breaker is molded.
In addition, the curly course in step B, is completed by following steps：
Step B1：Interior mould corresponding to selection and hard twisted wire specification；
Step B2：By the parallelogram embryo material with deep-slotted chip breaker, interior mould is close in alignment；
Step B3：By cylindrical transfer roller, around interior mold rotation, the parallelogram embryo material with deep-slotted chip breaker is aligned
And be pressed on interior mould, form the covering piece of half-round tubular structure；
Step B4：Covering piece is in rotary moving, removed from interior mould.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the spirit and scope of the utility model is not departed from
Kind changes and improvements, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (4)
1. a kind of anti-skidding antiwear cladding component on hard twisted wire, including function part and wire clamp, it is characterised in that：Institute
State the helix groove for offering in wire clamp and being brought into close contact with the helix surface of hard twisted wire.
A kind of 2. anti-skidding antiwear cladding component on hard twisted wire according to claim 1, it is characterised in that：
The wire clamp includes upper wire clamp and drop wire clip, offers the helix groove in the upper wire clamp, is offered in the drop wire clip
The helix groove, the helix groove combination of upper and lower both sides can be brought into close contact the helix surface of hard twisted wire.
A kind of 3. anti-skidding antiwear cladding component on hard twisted wire according to claim 1, it is characterised in that：
The wire clamp includes upper wire clamp and drop wire clip, and covering piece, the covering piece are provided between the upper wire clamp and the drop wire clip
For two panels, and round tube shape structure can be combined into, the covering piece is provided with helix groove, and covering piece described in two panels combines, and leads to
The clamping of the upper wire clamp and the drop wire clip is crossed, the helix surface of hard twisted wire can be brought into close contact.
A kind of 4. anti-skidding antiwear cladding component on hard twisted wire according to claim 3, it is characterised in that：
The covering piece uses and hard twisted wire material identical aluminium, or is not less than hard twisted wire service life using service life
Plastics be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490071.3U CN206712415U (en) | 2017-05-04 | 2017-05-04 | A kind of anti-skidding antiwear cladding component on hard twisted wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490071.3U CN206712415U (en) | 2017-05-04 | 2017-05-04 | A kind of anti-skidding antiwear cladding component on hard twisted wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206712415U true CN206712415U (en) | 2017-12-05 |
Family
ID=60466096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720490071.3U Expired - Fee Related CN206712415U (en) | 2017-05-04 | 2017-05-04 | A kind of anti-skidding antiwear cladding component on hard twisted wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206712415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512176A (en) * | 2017-05-04 | 2018-09-07 | 宁波天弘电力器具有限公司 | A kind of anti-skidding antiwear cladding component and its processing technology on hard twisted wire |
| CN117039775A (en) * | 2023-08-11 | 2023-11-10 | 浙江泰昌实业有限公司 | Wire clamp self-locking damper and intelligent production process thereof |
-
2017
- 2017-05-04 CN CN201720490071.3U patent/CN206712415U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512176A (en) * | 2017-05-04 | 2018-09-07 | 宁波天弘电力器具有限公司 | A kind of anti-skidding antiwear cladding component and its processing technology on hard twisted wire |
| CN117039775A (en) * | 2023-08-11 | 2023-11-10 | 浙江泰昌实业有限公司 | Wire clamp self-locking damper and intelligent production process thereof |
| CN117039775B (en) * | 2023-08-11 | 2024-02-02 | 浙江泰昌实业有限公司 | Wire clamp self-locking damper and intelligent production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20190504 |