CN204375447U - A kind of oil resistant is anti-pulls reel control cables - Google Patents
A kind of oil resistant is anti-pulls reel control cables Download PDFInfo
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- CN204375447U CN204375447U CN201420816944.1U CN201420816944U CN204375447U CN 204375447 U CN204375447 U CN 204375447U CN 201420816944 U CN201420816944 U CN 201420816944U CN 204375447 U CN204375447 U CN 204375447U
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- insulated wire
- wire cores
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Abstract
The utility model provides a kind of oil resistant and resists the oversheath pulling reel control cables and comprise many cable cores twisting together and be wrapped in cable core periphery, described cable core is followed successively by 1 cotton carrying rope, some insulated wire cores and inner sheath from the inside to the outside, this cotton carrying rope be positioned at center, insulated wire cores around cotton carrying rope one enclose arrange, by cotton carrying rope and insulated wire cores twists together, periphery closely extrudes inner sheath and obtains cable core; Described insulated wire cores by tin-coated copper single line bundle around on cotton supporting rope, peripheral extruded insulation layer makes.The center of cable and each layer of cable are all pulled structural design by anti-by the utility model.Whole cable is had and good anti-pulls performance, oil resistance and winding performance, the connection meeting mobile appliance equipment control system in like environment uses.
Description
Technical field
The utility model relates to cable, particularly relates to that a kind of oil resistant is anti-pulls reel control cables, and the electrical equipment control that it can be widely used in metallurgy and mechanized equipment connects, and is particularly useful for belt reel and is connected with the electrical equipment control that reel is equipped.
Background technology
In metallurgical industry equipment, there is more mobile device, such as move lathe.The cable of these electric equipments is more special, and mobile lathe is deposited reel or the reel of cable with one, cable one end is connected with bottom reel, and the other end is equipped with electrical equipment control and is connected.Find in actual use, cable moves along with the movement of equipment, and there is more greasy dirt on ground, in use often there are two kinds of problems in general cable, one is that fracture often appears in the central insulation core of cable, two is that the oil resistance of cable is very poor, through the immersion of field ground greasy dirt, expanding and cracking appears in the oversheath of cable, three is cable insulation core structure defective tightness, in cable moving process, indivedual insulated wire cores can be drawn out of one section, and these problems all have a strong impact on the normal use of cable.
Summary of the invention
The purpose of this utility model is: provide that a kind of oil resistant is anti-pulls reel control cables, can meet at oil pollution environment, have winding to require and safe handling under mobile occasion.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of oil resistant is anti-pulls reel control cables, comprise the many cable cores twisted together and the oversheath being wrapped in cable core periphery, described cable core is followed successively by 1 cotton carrying rope, some insulated wire cores and inner sheath from the inside to the outside, this cotton carrying rope be positioned at center, insulated wire cores around cotton carrying rope one enclose arrange, by cotton carrying rope and insulated wire cores twists together, periphery closely extrudes inner sheath and obtains cable core; Described insulated wire cores by tin-coated copper single line bundle around on cotton supporting rope, peripheral extruded insulation layer makes.
Described cable core is divided into 2 layers of setting, and center arranges 1 cable core and is woven with cotton gasket for packing outside this cable core, and the center cable core that outer cable core is woven with cotton gasket for packing around this is arranged.
The quantity of described cotton gasket for packing is corresponding with the quantity of outer cable core, and cotton gasket for packing is arranged in the space of outer cable core and middle cable core.
Described tin-coated copper line diameter is less than or equal to 0.3mm.
Described insulating barrier is flame retardant type ethylene-propylene rubber.
Described inner sheath and oversheath are Flame-Retardant and Oil-Resistant type neoprene rubbers.
The beneficial effect that the utility model produces is:
1. together with the insulating barrier that cotton supporting rope of the present utility model, cotton carrying rope, cotton gasket for packing are coated with outside, play drawing-resistant function, do not play electric action, the mode simultaneously adopting bundle to be coiled into cable can be guaranteed mutually do not damage and increase moving resistance between core, and core structure is stablized.
2. conductor of the present utility model adopts the single line being not more than 0.3mm respectively, tinned copper wire conductor is made around strand technique processed by bundle, the anti-ability of pulling of cable and flexibility are got a promotion, cotton carrying rope, cotton gasket for packing possess tension and pliability equally simultaneously, are convenient to whole cable and are wound up on reel and reel.
3. a kind of structure of the present utility model is by 1 cotton carrying rope and 6 stranded formation cable cores of tinned copper wire insulated wire cores, and wherein cotton carrying rope is positioned at center.Cable core closely extrudes one deck inner sheath outward, make one group of control conductor group, then total 7 groups of control conductor groups twisted together according to the arrangement mode of 1+6, outside closely extrudes one deck oversheath again, and wherein the control conductor group of centre weaves 6 cotton gasket for packings outward.This structure makes the construction of cable tight, and every 7 cores form one group of entirety, effectively can avoid the risk that cable is drawn out of because of stressed inconsistent caused core in moving process generation insulated wire cores.And cotton gasket for packing adopts the mode of braiding to increase frictional force, ensure that the stability of whole cable core.
4. what inner sheath of the present utility model and oversheath all adopted is Flame-Retardant and Oil-Resistant type neoprene rubber material, wherein inside is mainly respectively organized insulated wire cores and is closely tightened up by inner sheath, the core group of whole cable inside is tightened up by oversheath, makes the structure of whole cable more closely with stable.Simultaneously, the material of oversheath does not possess oil absorption, thoroughly solves expansion when cable uses under oil pollution environment and problem of Cracking.
Therefore, the utility model can meet instructions for use under greasy dirt ground, winding and mobile occasion, is highly suitable for the control connection of appliance equipment in like environment.
For can technical characteristic of the present utility model and practical effect be described in detail, and can realize according to the content of this specification, below in conjunction with accompanying drawing, execution mode of the present utility model be further illustrated.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the utility model cable;
The cotton supporting rope of the implication of each code name: 1-, 2-cotton carrying rope, 3-tin-coated copper single line, 4-insulating barrier, 5-inner sheath, 6-cotton gasket for packing, 7-oversheath in figure.
Embodiment
As shown in Figure 1, to be that a kind of oil resistant is anti-pull reel control cables to the utility model, comprises the many cable cores twisted together and the oversheath 7 being wrapped in cable core periphery.Concrete:
Cable core is divided into 2 layers of setting, and center arranges 1 cable core and is woven with cotton gasket for packing 6 outside this cable core, and the center cable core that outer cable core is woven with cotton gasket for packing 6 around this is arranged.The quantity of cotton gasket for packing 6 is corresponding with the quantity of outer cable core, and cotton gasket for packing 6 is arranged in the space of outer cable core and middle cable core.The quantity of cable core and cotton gasket for packing 6 can be selected according to actual conditions and arrange.Wherein, oversheath 7 is Flame-Retardant and Oil-Resistant type neoprene rubbers.
Cable core is followed successively by 1 cotton carrying rope 2, some insulated wire cores and inner sheath 5 from the inside to the outside; Particularly: cotton carrying rope 2 is positioned at center, insulated wire cores encloses setting around this cotton carrying rope 2 one, cotton is carried rope 2 and insulated wire cores twists together, periphery closely extrudes inner sheath 5 and obtains cable core.The diameter of cotton carrying rope 2 is close with the diameter of insulated wire cores, and its size is suitable with insulated wire cores, and the quantity of insulated wire cores can be selected according to actual conditions and arrange.Wherein, inner sheath 5 is Flame-Retardant and Oil-Resistant type neoprene rubbers.
Insulated wire cores by tin-coated copper single line 3 restraint around on cotton supporting rope 1, peripheral extruded insulation layer 4 makes.The diameter of tin-coated copper single line 3 is less than or equal to 0.3mm.Wherein, insulating barrier 4 is flame retardant type ethylene-propylene rubbers.
Cotton supporting rope 1 in the utility model, cotton carrying rope 2, cotton gasket for packing 6 play drawing-resistant function together with insulating barrier 4, do not play electric action.The utility model is when actual production, each layer of the cables such as the cable core of cable, insulated wire cores is all pulled structural design by anti-, whole cable tool is well resisted and pulls performance, oil resistance and winding performance, the connection meeting mobile appliance equipment control system in like environment uses.
Embodiment one
With reference to Fig. 1, for the utility model oil resistant resists a kind of concrete structure pulling reel control cables.Concrete:
First, first use the tin-coated copper single line 3 being no more than 0.3mm adopts on cotton supporting rope 1 bundle around mode, obtain tinned copper wire conductor; Tinned copper wire insulated wire cores is made at the peripheral extruded insulation layer 4 of tinned copper wire conductor.
Then, by 1 cotton carrying rope 2 and 6 tinned copper wire insulated wire cores stranded formation control core groups, wherein cotton carrying rope 2 is positioned at center; And closely extrude 1 layer of inner sheath 5 outward in control conductor group, make cable core.
Again by total 7 cable core groups according to 1+6 arrangement mode, be divided into two-layer layout, wherein, outside the cable core of centre, be woven with 6 cotton gasket for packings 6; And this cotton gasket for packing 6 is arranged in the space of outer cable core and middle cable core.Finally, twisted together by all cable cores, periphery closely extrudes one deck oversheath 7 again, and obtained oil resistant of the present utility model is anti-pulls reel control cables.
Claims (6)
1. an oil resistant is anti-pulls reel control cables, comprise the many cable cores twisted together and the oversheath being wrapped in cable core periphery, it is characterized in that: described cable core is followed successively by 1 cotton carrying rope, some insulated wire cores and inner sheath from the inside to the outside, this cotton carrying rope be positioned at center, insulated wire cores around cotton carrying rope one enclose arrange, by cotton carrying rope and insulated wire cores twists together, periphery closely extrudes inner sheath and obtains cable core; Described insulated wire cores by tin-coated copper single line bundle around on cotton supporting rope, peripheral extruded insulation layer makes.
2. oil resistant is anti-according to claim 1 pulls reel control cables, it is characterized in that: described cable core is divided into 2 layers of setting, center arranges 1 cable core and is woven with cotton gasket for packing outside this cable core, and the center cable core that outer cable core is woven with cotton gasket for packing around this is arranged.
3. oil resistant is anti-according to claim 2 pulls reel control cables, it is characterized in that: the quantity of described cotton gasket for packing is corresponding with the quantity of outer cable core, and cotton gasket for packing is arranged in the space of outer cable core and middle cable core.
4. oil resistant is anti-according to claim 1 pulls reel control cables, it is characterized in that: described tin-coated copper line diameter is less than or equal to 0.3mm.
5. oil resistant is anti-according to claim 1 pulls reel control cables, it is characterized in that: described insulating barrier is flame retardant type ethylene-propylene rubber.
6. oil resistant is anti-according to claim 1 pulls reel control cables, it is characterized in that: described inner sheath and oversheath are Flame-Retardant and Oil-Resistant type neoprene rubbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816944.1U CN204375447U (en) | 2014-12-22 | 2014-12-22 | A kind of oil resistant is anti-pulls reel control cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816944.1U CN204375447U (en) | 2014-12-22 | 2014-12-22 | A kind of oil resistant is anti-pulls reel control cables |
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| Publication Number | Publication Date |
|---|---|
| CN204375447U true CN204375447U (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420816944.1U Active CN204375447U (en) | 2014-12-22 | 2014-12-22 | A kind of oil resistant is anti-pulls reel control cables |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485161A (en) * | 2014-12-22 | 2015-04-01 | 特变电工(德阳)电缆股份有限公司 | Oil-proof and dragging-resistant coiled control cable |
-
2014
- 2014-12-22 CN CN201420816944.1U patent/CN204375447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485161A (en) * | 2014-12-22 | 2015-04-01 | 特变电工(德阳)电缆股份有限公司 | Oil-proof and dragging-resistant coiled control cable |
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