CN107195375A - A kind of shock-absorbing cable - Google Patents
A kind of shock-absorbing cable Download PDFInfo
- Publication number
- CN107195375A CN107195375A CN201710334211.2A CN201710334211A CN107195375A CN 107195375 A CN107195375 A CN 107195375A CN 201710334211 A CN201710334211 A CN 201710334211A CN 107195375 A CN107195375 A CN 107195375A
- Authority
- CN
- China
- Prior art keywords
- damping
- cable
- shock
- sheath
- outside
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
Landscapes
- Bridges Or Land Bridges (AREA)
- Insulated Conductors (AREA)
Abstract
The present invention relates to a kind of shock-absorbing cable, including inner core and sheath, sheath is enclosed with the outside of described inner core, the damping overcoat that the outside of the sheath includes, the outside of the damping overcoat is disposed with least three around even circumferential and protrudes damping portion, and the section of the protrusion damping portion is elongated and internal is arranged side by side with several axially hollow portions.The present invention can guarantee that and effective damping is carried out to cable using unique anti-vibration structure, prevent the signal that cable is transmitted from distortion occur.
Description
Technical field
The present invention relates to cable field, more particularly to a kind of shock-absorbing cable.
Background technology
Weak electric signal cable equisignal line cable often produces some vibrations in transmitting procedure on layout path, this
A little vibrations can be passed to any position on cable, and the sensor connected according to cable is different, and vibrations can cause to have sensor
Certain interference or noise in turn results in the unavailable or data distortion of cable.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of shock-absorbing cable, using unique anti-vibration structure, can guarantee that
Effective damping is carried out to cable, prevents the signal that cable is transmitted from distortion occur.
The technical solution adopted for the present invention to solve the technical problems is：A kind of shock-absorbing cable, including inner core and shield are provided
Set, is enclosed with sheath on the outside of described inner core, the damping overcoat that the outside of the sheath includes, the outside of the damping overcoat around
Even circumferential is disposed with least three and protrudes damping portion, if the section of the protrusion damping portion is elongated and internal is arranged side by side with
Dry axially hollow portion.
Preferred as one kind of the present invention, described protrusion damping portion has 4 and is evenly arranged in the outside of damping overcoat
And be integrally formed with damping overcoat, producing feasible rubber-plastics material using cable is produced.
Preferred as one kind of the present invention, described axially hollow portion is to lead to along the axial arranged circle of prominent damping portion
Road.
Preferred as one kind of the present invention, described axially hollow portion has three, and is arranged side by side.
Further, soft weaving filler, such as cotton yarn are filled between described inner core and sheath.
Described axially hollow portion's wall thickness is rationally enough supporting cable weight, and has simultaneously sufficiently resilient, will can receive
Vibrations import hollow bulb be converted into vibrations air heat energy.
Beneficial effect：The present invention relates to a kind of shock-absorbing cable, using being evenly arranged radially overhanging protrusion damping portion to line
Cable carries out damping, and this unique anti-vibration structure can guarantee that timely cable is reversed also and can have all the time prominent damping portion and
Paved surface is contacted, and can guarantee that and effective damping is carried out to cable, prevents the signal that cable is transmitted from distortion occur, to protrusion
Damping portion carries out that the suspension of cable can also be carried out after local radial cutting using axially hollow portion, so as to reduction cable bridge
Vibrations conduction.
Brief description of the drawings
Fig. 1 is the cross section structure chart of the present invention.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.In addition, it is to be understood that after the content of the invention lectured has been read, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
As shown in figure 1, embodiments of the present invention are related to a kind of shock-absorbing cable, including inner core 4 and sheath 2, described is interior
The outside of core 4 is enclosed with sheath 2, and the damping overcoat 6 that the outside of the sheath 2 includes, the outside of the damping overcoat 6 is equal around circumference
The even at least three that is disposed with protrudes damping portion 1, and the section of the protrusion damping portion 1 is elongated and internal is arranged side by side with several
Axially hollow portion 3.
The protrusion damping portion 1 of hollow design can greatly reduce the protrusions more than vibrations for being delivered to inner core 4, and 3
Damping portion 1 can ensure no matter how cable has rotated prominent damping portion 1 and contacted with paved surface and cable is supported,
Reach the effect of damping.
As a kind of embodiment, described protrusion damping portion 1 have 4 and be evenly arranged in damping overcoat 6 outside and with
Damping overcoat 6 is integrally formed, and 4 prominent damping portion 1 are best to the support force of cable, so damping effect is preferably also, use line
Cable produces feasible rubber-plastics material and produced.
Described axially hollow portion 3 is that, along the axial arranged circular channel of prominent damping portion 1, circular channel is edge always
What prominent damping portion 1 was arranged, can will protrude arbitrary position in damping portion 1 when use with knife and cut two knives side by side,
Expose axially hollow portion 3, then select an axially hollow portion 3 and hang up cable through steel wire rope, so as to reduction cable
The vibrations conduction of crane span structure.
Described axially hollow portion 3 has three, and is arranged side by side, rational in infrastructure, convenient selection.
Filled with soft weaving filler 5 between described inner core 4 and sheath 2, such as cotton yarn further improves damping
Effect.
The described wall thickness of axially hollow portion 3 is rationally enough supporting cable weight, and has simultaneously sufficiently resilient, will can receive
Vibrations import hollow bulb be converted into vibrations air heat energy.
The present invention carries out damping using radially overhanging protrusion damping portion is evenly arranged to cable, and this unique keeps away
Shake structure, which can guarantee that timely cable is reversed, also can have prominent damping portion to be contacted with paved surface all the time, can guarantee that to cable
Effective damping is carried out, prevents the signal that cable is transmitted from distortion occur, prominent damping portion is carried out after local radial cutting also
The suspension of cable can be carried out using axially hollow portion, is conducted so as to the vibrations for reducing cable bridge.
Claims (5)
1. a kind of shock-absorbing cable, including inner core (4) and sheath (2), it is characterised in that be enclosed with the outside of described inner core (4)
Sheath (2), the damping overcoat (6) that the outside of the sheath (2) includes, the outside of the damping overcoat (6) is arranged around even circumferential
There is at least three to protrude damping portion (1), the section of the protrusion damping portion (1) is elongated and internal is arranged side by side with several axles
To hollow bulb (3).
2. shock-absorbing cable according to claim 1, it is characterised in that：Described protrusion damping portion (1) has 4 and uniform cloth
Put in the outside of damping overcoat (6) and be integrally formed with damping overcoat (6).
3. shock-absorbing cable according to claim 1, it is characterised in that：Described axially hollow portion (3) is to subtract along protrusion
The axial arranged circular channel in shake portion (1).
4. shock-absorbing cable according to claim 3, it is characterised in that：Described axially hollow portion (3) has three or more,
And be arranged side by side.
5. shock-absorbing cable according to claim 1, it is characterised in that：It is filled between described inner core (4) and sheath (2)
Soft weaving filler (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334211.2A CN107195375B (en) | 2017-05-12 | 2017-05-12 | Shock-proof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334211.2A CN107195375B (en) | 2017-05-12 | 2017-05-12 | Shock-proof cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107195375A true CN107195375A (en) | 2017-09-22 |
| CN107195375B CN107195375B (en) | 2022-11-04 |
Family
ID=59873173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710334211.2A Active CN107195375B (en) | 2017-05-12 | 2017-05-12 | Shock-proof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107195375B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0428117A (en) * | 1990-05-22 | 1992-01-30 | Fujikura Ltd | Electric cable |
| JPH07230720A (en) * | 1994-02-16 | 1995-08-29 | Sumitomo Electric Ind Ltd | Cable with flexibility and anti-shock property |
| CN2594935Y (en) * | 2002-11-08 | 2003-12-24 | 山东鲁能泰山电缆股份有限公司 | Electric cable with splined external casing |
| CN203760145U (en) * | 2014-03-14 | 2014-08-06 | 安徽华宇电缆集团有限公司 | Installation cable of engine of large machinery |
| CN203982846U (en) * | 2014-07-18 | 2014-12-03 | 江苏利达特种电缆有限公司 | A kind of high heat radiation resistance to compression cable |
| CN105336423A (en) * | 2015-11-24 | 2016-02-17 | 曹波 | Light precursor cable |
| CN105845210A (en) * | 2016-04-26 | 2016-08-10 | 施婷婷 | Rack-shaped high-strength underground mine line cable |
| CN205621469U (en) * | 2016-05-24 | 2016-10-05 | 哈尔滨理工大学 | Polymer insulating material cable |
| CN207052339U (en) * | 2017-05-12 | 2018-02-27 | 宁波日鼎电子科技有限公司 | A kind of shock-absorbing cable |
-
2017
- 2017-05-12 CN CN201710334211.2A patent/CN107195375B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0428117A (en) * | 1990-05-22 | 1992-01-30 | Fujikura Ltd | Electric cable |
| JPH07230720A (en) * | 1994-02-16 | 1995-08-29 | Sumitomo Electric Ind Ltd | Cable with flexibility and anti-shock property |
| CN2594935Y (en) * | 2002-11-08 | 2003-12-24 | 山东鲁能泰山电缆股份有限公司 | Electric cable with splined external casing |
| CN203760145U (en) * | 2014-03-14 | 2014-08-06 | 安徽华宇电缆集团有限公司 | Installation cable of engine of large machinery |
| CN203982846U (en) * | 2014-07-18 | 2014-12-03 | 江苏利达特种电缆有限公司 | A kind of high heat radiation resistance to compression cable |
| CN105336423A (en) * | 2015-11-24 | 2016-02-17 | 曹波 | Light precursor cable |
| CN105845210A (en) * | 2016-04-26 | 2016-08-10 | 施婷婷 | Rack-shaped high-strength underground mine line cable |
| CN205621469U (en) * | 2016-05-24 | 2016-10-05 | 哈尔滨理工大学 | Polymer insulating material cable |
| CN207052339U (en) * | 2017-05-12 | 2018-02-27 | 宁波日鼎电子科技有限公司 | A kind of shock-absorbing cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107195375B (en) | 2022-11-04 |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |