CN206349175U - Provided with the cable that mechanism is pre-fixed between cable - Google Patents
Provided with the cable that mechanism is pre-fixed between cable Download PDFInfo
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- CN206349175U CN206349175U CN201621433844.6U CN201621433844U CN206349175U CN 206349175 U CN206349175 U CN 206349175U CN 201621433844 U CN201621433844 U CN 201621433844U CN 206349175 U CN206349175 U CN 206349175U
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- cable
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Abstract
The utility model is related to field of cable technology.Provided with the cable that mechanism is pre-fixed between cable, including a sheath, cable core is provided with sheath, sheath outer wall matches provided with bulb and ball bowl, bulb and ball bowl；Three bulbs and three ball bowls are equidistantly intervally arranged into a cyclic structure；At least three cyclic structures are placed with successively along the central axial direction of sheath on the outer wall of sheath, and two adjacent cyclic structure spacing are in 20 30cm.When two cables are placed side by side, mutual bulb and ball bowl grafting, and then realize that the relative position of two cables is fixed.
Description
Technical field
The utility model is related to field of cables, more particularly to cable for elevator.
Background technology
In use, often multiple cables are used cable simultaneously, at present often by band or bunch ring
The fixation between multiple cables is realized, and then realizes the combing of multiple cables.Such as cable for elevator, often multi-cable with
The motion of elevator is lifted simultaneously.
Do not have on the current construction of cable and pre-fix mechanism, it is impossible to realize being joined directly together, it is necessary to by it between cable
His part realizes being connected between cable.
Utility model content
The purpose of this utility model is there is provided provided with the cable that mechanism is pre-fixed between cable, to solve above-mentioned at least one
Individual technical problem.
The technical problem that the utility model is solved can be realized using following technical scheme：
Provided with the cable that mechanism is pre-fixed between cable, including a sheath, cable core is provided with the sheath, it is characterised in that
The sheath outer wall matches provided with bulb and ball bowl, the bulb and ball bowl；
Three bulbs and three ball bowls are equidistantly intervally arranged into a cyclic structure；
Cyclic structure described at least three is placed with successively along the central axial direction of sheath on the outer wall of the sheath,
Two adjacent cyclic structure spacing are in 20-30cm.
When two cables are placed side by side, mutual bulb and ball bowl grafting, and then realize that the relative position of two cables is consolidated
It is fixed.But also the fixation between multiple cables can be realized.Ball bowl is the bulb fixed mechanism for being used to fix bulb.Using this knot
Structure can also be realized stranded between two cables.
A depression, the outline phase of the Internal periphery of the depression and the bulb are offered on the outer wall of the sheath
Match somebody with somebody, ball bowl is used as using the depression.
It is cost-effective using this structure, it is easy to implement the grafting of bulb and ball bowl.
The external diameter of the bulb is 6mm-10mm, and the thickness of the sheath is 13mm-18mm.
The utility model by, provided with bulb and ball bowl, be easy to implement on the outer wall of sheath multiple cables by bulb with
The cooperation of ball bowl, and then the fixation between multiple cables is realized, the fixation without realizing cable in miscellaneous part.The ball
The cross section of head is perpendicular to the plane residing for the sheath central axis.
The sheath is the sheath being made up of magnetic rubber, and the bulb is the bulb being made up of magnetic rubber, the shield
Set is fixedly connected with the bulb.
The utility model is easy to implement two cables and passes through bulb and ball bowl by the material of optimum option sheath and bulb
When being fixed, by the magnetic action power of magnetic rubber, both fixed relationships are improved, in addition, by using magnetic rubber
The effect of electromagnetic shielding can also be realized.
The first magnetosphere is coated with the outer wall of the bulb, the ball bowl inwall is coated with and the magnetosphere magnetic phase
The second different magnetosphere；
The first magnetospheric thickness and the described second magnetospheric thickness are 0.2mm-0.3mm.
Stability when being easy to bulb and the ball bowl that improve two cables to be connected.
The cable core is arranged on the wire in the insulating barrier, the outer wall of the insulating barrier including an insulating barrier, one and twined
It is wound with the electro-magnetic screen layer of banding copper foil composition；
The thickness of the electro-magnetic screen layer is 0.1mm-0.2mm.
Because the utility model by bulb and ball bowl realizes that multiple cables are fixedly connected, the utility model is by setting
There is an electro-magnetic screen layer to prevent the electromagnetic interference between connected cable.
The copper foil is provided with least ten through holes, and the aperture of the through hole is 1mm-2mm, and the spacing of adjacent through-holes is
30mm-40mm。
The utility model is easy to implement the resistance to bend(ing) of copper foil by being provided with least ten through holes on copper foil.
The wire is the wire that through hole is provided with one, the central axis of the through hole with the central axis of the wire
In same straight line.
An iron wire is provided with the through hole, the centerline axis parallel of the iron wire is in the central axis of the through hole.
The utility model is cost-effective, it is ensured that wire by being provided with an iron wire in through hole by optimizing the structure of wire
While self-strength, when being conveyed for alternating current, due to the presence of Kelvin effect, do not have leading relative to original thickness
Line, the change of resistance is excessive.Cable is in the presence of alternating current, because alternating current has Kelvin effect, electric current warp when in use
When crossing cable core wire, the thin layer of wire appearance is concentrated on, closer to conductive line surfaces, current density is bigger.Therefore the utility model is logical
Cross using the wire provided with through hole, while saving wire cost, remain to effectively control cable during power Transmission
Energy attenuation amount.
The external diameter of the wire is 0.8mm-1mm, and the internal diameter of the through hole is 0.2mm-0.3mm.The utility model passes through
The size of wire and through hole is limited, in the case where ensureing that the total thickness of cable core is constant, due to resistance foot caused by Kelvin effect
It is enough small.
The inwall of the iron wire and the wire is weldingly connected.Both be fixedly connected is easy to implement, iron can also be passed through
Silk, improves the bending resistance of wire.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the utility model provided with bulb with the cross section at ball bowl；
Fig. 2 is a kind of structural representation when two cables of the utility model are fixed；
Fig. 3 is a kind of structural representation of the utility model radio-frequency card.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face, which combines to be specifically illustrating, is expanded on further the utility model.
Referring to Fig. 1, Fig. 2, Fig. 3, provided with the cable that mechanism is pre-fixed between cable, including a sheath, cable core is provided with sheath,
Sheath outer wall matches provided with bulb 2 and ball bowl 1, bulb 2 and ball bowl 1；Three bulbs 2 and three ball bowls 1 are equidistantly spaced
It is arranged into a cyclic structure；At least three ring-type knots are placed with successively along the central axial direction of sheath on the outer wall of sheath
Structure, two adjacent cyclic structure spacing are in 20-30cm.When two cables are placed side by side, mutual bulb and ball bowl grafting are entered
And realize the relative position of two cables and fix.Ball bowl is the bulb fixed mechanism for being used to fix bulb.Using this structure also
It can realize stranded between two cables.
A depression is offered on the outer wall of sheath, the Internal periphery of depression and the outline of bulb match, using be recessed as
Ball bowl.It is cost-effective using this structure, it is easy to implement the grafting of bulb and ball bowl.
The external diameter of bulb 2 is 6mm-10mm, and the thickness of sheath is 13mm-18mm.The utility model passes through in the outer of sheath
Wall is easy to implement cooperation of multiple cables by bulb 2 and ball bowl 1, and then realize multiple cables provided with bulb 2 and ball bowl 1
Between fixation, the fixation without realizing cable in miscellaneous part.The external diameter of bulb refers to the center of bulb to bulb
2 times of outer wall.Cable core is nested in sheath.The outline of the cross section of bulb is in the circular arc that a central angle is 200 ° -230 °,
The longitudinal section of bulb is circular in one.
Sheath is the sheath being made up of magnetic rubber, and bulb 2 is the bulb 2 being made up of magnetic rubber, and sheath is consolidated with bulb 2
Fixed connection.The utility model is easy to implement two cables and passes through bulb 2 and ball by the material of optimum option sheath and bulb 2
When bowl 1 is fixed, by the magnetic action power of magnetic rubber, both fixed relationships are improved, in addition, by using magnetic rubber
Glue can also realize the effect of electromagnetic shielding.To surround the ball bowl 1 and bulb 2 of ring-type for a fixed mechanism.On the outer wall of sheath
At least three fixed mechanisms are placed with successively along the central axial direction of sheath, and the spacing of adjacent fixed mechanism is 0.5m-
1m.The utility model is provided with multiple fixed mechanisms by the central axial direction along sheath, be easy to implement two cables it
Between multiple spot fix.The utility model is by provided with least two bulbs 2 and ball bowl 1, being easy to implement the stranded solid of two cables
Fixation during fixed or two cable parallel arrangements, can also realize the fixation between two or more cable.
The first magnetosphere is coated with the outer wall of bulb 2, ball bowl inwall is coated with second magnetic different with magnetosphere magnetic
Property layer.First magnetospheric thickness and the second magnetospheric thickness are 0.2mm-0.3mm.It is easy to improve the bulb of two cables
2 with ball bowl be connected when stability.Cable core includes the wire that an insulating barrier 4, one is arranged in insulating barrier 4, the outer wall of insulating barrier 4
On be wound with banding copper foil composition electro-magnetic screen layer 3.The thickness of electro-magnetic screen layer 3 is 0.1mm-0.2mm.Because this practicality is new
Type realizes that multiple cables are fixedly connected by bulb 2 with ball bowl 1, and the utility model passes through anti-provided with an electro-magnetic screen layer 3
Electromagnetic interference between the cable being only connected.Copper foil is provided with least ten through holes, and the aperture of through hole is 1mm-2mm, adjacent logical
The spacing in hole is 30mm-40mm.The utility model is easy to implement the bending resistance of copper foil by being provided with least ten through holes on copper foil
Qu Xing.Wire is the wire that through hole is provided with one, and the central axis of through hole and the central axis of wire are in same straight line.Through hole
Inside it is provided with an iron wire 5.The utility model is cost-effective by being provided with an iron wire 5 in through hole by optimizing the structure of wire.
Cable, because alternating current has Kelvin effect when in use, when electric current passes through cable core wire, is concentrated in the presence of alternating current
The thin layer of wire appearance, closer to conductive line surfaces, current density is bigger.Therefore the utility model is by using leading provided with through hole
Line, while saving wire cost, remains to energy attenuation amount of the effective control cable during power Transmission.Iron wire 5 with
The inwall of wire is weldingly connected.Both be fixedly connected is easy to implement, the bending resistance of wire by iron wire 5, can also be improved
Energy.The external diameter of wire is 0.8mm-1mm, and the internal diameter of through hole is 0.2mm-0.3mm.The utility model is by limiting wire and through hole
Size, ensure cable core it is total thickness it is constant in the case of, because resistance is sufficiently small caused by Kelvin effect.
Or, wire is that a fibrous layer is coated with hollow copper cash, the inwall of hollow copper cash, fibrous layer be by adhesive and
Basalt fibre line is mixed.Fibrous layer pours into hollow copper cash, flows through the inwall composition that hollow copper cash is stayed in after hollow copper cash
Fibrous layer.
Referring to Fig. 3, the radio-frequency card that a ring-type is embedded with an annular recess, annular recess is offered on the outer wall of sheath
10, radio-frequency card 10 includes being provided with radio frequency chip in a plastic packaging housing, plastic packaging housing, and plastic packaging housing matches with annular recess
Ring bodies.Ring bodies is provided with opening.It is easy to radio-frequency card to be detachably arranged on sheath.Annular recess is arranged on two fixed machines
Between structure.
General principle of the present utility model and principal character and advantage of the present 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 illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (4)
1. provided with the cable that mechanism is pre-fixed between cable, including a sheath, it is provided with cable core in the sheath, it is characterised in that institute
Sheath outer wall is stated provided with bulb and ball bowl, the bulb and ball bowl to match；
Three bulbs and three ball bowls are equidistantly intervally arranged into a cyclic structure；
Cyclic structure described at least three is placed with successively along the central axial direction of sheath on the outer wall of the sheath, it is adjacent
Two cyclic structure spacing in 20-30cm.
2. it is according to claim 1 provided with the cable that mechanism is pre-fixed between cable, it is characterised in that the sheath is by magnetic
The sheath that property rubber is made, the bulb is the bulb being made up of magnetic rubber, and the sheath is fixedly connected with the bulb.
3. it is according to claim 1 provided with the cable that mechanism is pre-fixed between cable, it is characterised in that the cable core includes one
Insulating barrier, one are arranged on the electromagnetism that banding copper foil composition is wound with wire in the insulating barrier, the outer wall of the insulating barrier
Screen layer；
The thickness of the electro-magnetic screen layer is 0.1mm-0.2mm.
4. it is according to claim 3 provided with the cable that mechanism is pre-fixed between cable, it is characterised in that the wire is in one
Wire provided with through hole, the central axis of the central axis of the through hole and the wire is in same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433844.6U CN206349175U (en) | 2016-12-26 | 2016-12-26 | Provided with the cable that mechanism is pre-fixed between cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433844.6U CN206349175U (en) | 2016-12-26 | 2016-12-26 | Provided with the cable that mechanism is pre-fixed between cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349175U true CN206349175U (en) | 2017-07-21 |
Family
ID=59317441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621433844.6U Active CN206349175U (en) | 2016-12-26 | 2016-12-26 | Provided with the cable that mechanism is pre-fixed between cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206349175U (en) |
-
2016
- 2016-12-26 CN CN201621433844.6U patent/CN206349175U/en active Active
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| GR01 | Patent grant |