CN211181720U

CN211181720U - Tinned copper core insulating fluoroplastic sheath control cable

Info

Publication number: CN211181720U
Application number: CN201921934042.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Jiangxi Kehuida Industrial Co ltd
Current assignee: Jiangxi Kehuida Industrial Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-08-04
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses an insulating fluoroplastics sheath control cable of tinned copper core, including the adapter sleeve, the surface mounting of adapter sleeve has anti-skidding line, the fixed cover of cable is installed to the inner wall of the rear end of adapter sleeve, the joint is installed to the inboard of the fixed cover of cable, the cooperation axle is installed to the inboard of adapter sleeve, the inboard of cooperation axle is provided with the joint slot, the surface mounting movable sleeve of cooperation axle, the fixed pin is installed to one side of movable sleeve, the spring is installed to the lower extreme of fixed pin, insulating fluorine protective sheath is installed to the inboard of the fixed cover of cable, the steel wire weaving layer is installed to the inboard of insulating fluorine protective sheath. The utility model discloses a connecting sleeve can use with the cooperation axle cooperation in the work, with the articulate in four copper cores in the cable and the connecting sleeve, will connect again and insert the joint slot of cooperation axle, just can accomplish work, for operating personnel has saved a large amount of installation time, plays easy operation, convenient and fast's effect.

Description

Tinned copper core insulating fluoroplastic sheath control cable

Technical Field

The utility model relates to the technical field of cables, specifically a tinned copper core insulating fluoroplastics sheath control cable.

Background

The rubber sleeve cable is a flexible and movable cable variety which takes a plurality of strands of fine copper core wires as conductors and is wrapped with rubber insulation and a rubber sheath, generally speaking, the flexible and movable cable variety comprises a general rubber sleeve flexible cable, an electric welding machine cable, a submersible motor cable, a radio device cable, a photographic light source cable and the like, the rubber sleeve cable is widely used for various electrical equipment, such as movable power lines of daily electric appliances, electric machinery, electric devices and appliances, and can be used under indoor or outdoor environmental conditions, the product structure is divided into three types of light, medium and heavy according to mechanical external force borne by the cable, the connection is also proper on the cross section, and the general light rubber sleeve cable is used for the daily electric appliances and small electric equipment and is required to be flexible, light and handy and good in bending performance; the medium-sized rubber sleeve cable is widely applied to agricultural electrification except for industrial use, and the heavy-duty cable is used in occasions such as port machinery, searchlights, agricultural large-scale hydraulic irrigation and drainage stations and the like.

However, the existing cable has simple structure, difficult interface installation and poor cold resistance and heat resistance; therefore, the existing requirements are not met, and a tinned copper core insulating fluoroplastic sheath control cable is provided for the control cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tinned copper core insulating fluoroplastics sheath control cable to solve the cable structure who provides in the above-mentioned background art simple, interface installation difficulty, cold-resistant heat resistance subalternation problem.

In order to achieve the above object, the utility model provides a following technical scheme: a tinned copper core insulating fluoroplastic sheath control cable comprises a connecting sleeve, wherein anti-skid lines are arranged on the outer surface of the connecting sleeve, a cable fixing sleeve is arranged on the inner wall of the rear end of the connecting sleeve, a joint is arranged on the inner side of the cable fixing sleeve, a matching shaft is arranged on the inner side of the connecting sleeve, a joint slot is arranged on the inner side of the matching shaft, an outer surface mounting movable sleeve of the matching shaft is arranged, a fixing pin is arranged on one side of the movable sleeve, a spring is arranged at the lower end of the fixing pin, an insulating fluorine protective sleeve is arranged on the inner side of the cable fixing sleeve, a steel wire woven layer is arranged on the inner side of the insulating fluorine protective sleeve, sealing putty is arranged on the inner side of the steel wire woven layer, a polyethylene protective layer is arranged on the inner side of the sealing putty, four tensile iron wires are installed on one side of the copper core, and a zinc coating is installed on the outer surface of the copper core.

Preferably, the connecting sleeve and the matching shaft are fixed through insertion.

Preferably, a movable sleeve is mounted on the outer surface of the matching shaft, and the movable sleeve is connected with the matching shaft through a shaft pin.

Preferably, the polyethylene protective layer and the sealing putty are fixed through an adhesive.

Preferably, a polyethylene protective layer is mounted on the outer surface of the filler, and the polyethylene protective layer and the filler are fixed by gluing.

Preferably, the steel wire braided layer and the insulating fluorine protective sleeve are fixed through an adhesive.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a connecting sleeve can use with the cooperation of cooperation axle cooperation in the work, with four copper cores in the cable and the articulate in the connecting sleeve, insert the joint in the joint slot of cooperation axle again, just can accomplish work, saved a large amount of installation time for operating personnel, play easy operation, convenient and fast's effect, the steel wire weaving layer has wear-resisting, heat-resisting, cold-resistant, fire-retardant, anti-tear, increase of service life's characteristics, the steel wire weaving layer can be when the cable is dragged, the protector is not hurt and prevents that the intensity of a fire from spreading to other parts, good protective properties has been played;

2. the utility model discloses a push rod is installed to the movable sleeve bottom, the slip movable sleeve, just can promote the push rod to the inside of fixed pin forward, make the fixed pin descend, make the cooperation axle insert the interior back of connecting sleeve, guarantee that it can not drop, thereby play fixed effect, the loaded down with trivial details problem of dismouting has been solved, the polyethylene protective layer can absorb the inside heat of cable, it can also protect the cable inside not infringed when waiting to the temperature low, possess splendid insulating properties, play the inside heat of absorption cable and insulating effect.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a cut-away view of the cable of the present invention;

fig. 3 is a side view of the connecting sleeve and the matching shaft of the present invention;

fig. 4 is a cut-away view of the connecting sleeve and the matching shaft of the utility model.

In the figure: 1. connecting sleeves; 2. a mating shaft; 3. anti-skid lines; 4. a cable fixing sleeve; 5. a joint; 6. a fixing pin; 7. a movable sleeve; 8. a spring; 9. an insulating fluorine protective sheath; 10. a connector slot; 11. a steel wire braid layer; 12. sealing the putty; 13. a polyethylene protective layer; 14. a filler; 15. tensile iron wire; 16. a zinc coating layer; 17. a copper core.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides an embodiment: a tinned copper core insulating fluoroplastic sheath control cable comprises a connecting sleeve 1, wherein anti-skid grains 3 are arranged on the outer surface of the connecting sleeve 1, a cable fixing sleeve 4 is arranged on the inner wall of the rear end of the connecting sleeve 1, the connecting sleeve 1 can be matched with a matching shaft 2 in work, four copper cores 17 in the cable are connected with a joint 5 in the connecting sleeve 1, the joint 5 is inserted into a joint slot 10 of the matching shaft 2, the work can be finished, a large amount of installation time is saved for operators, the operation is simple, convenient and rapid, the joint 5 is arranged on the inner side of the cable fixing sleeve 4, the matching shaft 2 is arranged on the inner side of the connecting sleeve 1, the joint slot 10 is arranged on the inner side of the matching shaft 2, a movable sleeve 7 is arranged on the outer surface of the matching shaft 2, a push rod is arranged at the bottom of the movable sleeve 7, the movable sleeve 7 slides to push the, make fixed pin 6 descend, make cooperation axle 2 insert the adapter sleeve 1 in the back, guarantee that it can not drop, thereby play fixed effect, the loaded down with trivial details problem of dismouting has been solved, fixed pin 6 is installed to one side of movable sleeve 7, spring 8 is installed to the lower extreme of fixed pin 6, insulating fluorine protective sheath 9 is installed to the inboard of the fixed cover 4 of cable, steel wire weaving layer 11 is installed to insulating fluorine protective sheath 9's inboard, sealed putty 12 is installed to steel wire weaving layer 11's inboard, polyethylene protective layer 13 is installed to sealed putty 12's inboard, filler 14 is installed to polyethylene protective layer 13's inboard, four copper cores 17 are installed to filler 14's inboard, four tensile iron wires 15 are installed to one side of copper core 17, the surface mounting of copper core 17 has galvanizing coat 16.

Further, adapter sleeve 1 is fixed through pegging graft with cooperation axle 2, and adapter sleeve 1 can use with cooperation axle 2 cooperation in work, is connected four copper cores 17 in the cable with the joint 5 in the adapter sleeve 1, inserts joint 5 again in the joint slot 10 of cooperation axle 2, just can accomplish work, has saved a large amount of installation time for operating personnel, plays easy operation, convenient and fast's effect.

Further, the outer surface mounting of cooperation axle 2 has movable sleeve 7, and movable sleeve 7 passes through pivot connection with cooperation axle 2, and the push rod is installed to movable sleeve 7 bottom, slides movable sleeve 7, just can promote the push rod forward to the inside of fixed pin 6, makes fixed pin 6 descend, makes cooperation axle 2 insert the back in the adapter sleeve 1, guarantees that it can not drop to play fixed effect, solved the loaded down with trivial details problem of dismouting.

Furthermore, the polyethylene protective layer 13 and the sealing putty 12 are fixed through an adhesive, the sealing putty 12 is formed by compounding a certain auxiliary material with butyl rubber as a base material, and has good adhesion and waterproof sealing performance with various metal materials, particularly excellent air tightness, water tightness and extensibility, when water leaks from the inside of the cable, the sealing putty can absorb water, and the expansion of the sealing putty can block the leak to protect the inside of the cable from being further damaged by damp water.

Further, the outer surface mounting of filler 14 has polyethylene protective layer 13, and polyethylene protective layer 13 passes through sticky fixed with filler 14, and polyethylene protective layer 13 can absorb the inside heat of cable, waits to can also protect the inside not infringement of cable when the temperature is low, possess splendid insulating properties, play and absorb the inside heat of cable, with insulating effect.

Further, the steel wire weaving layer 11 is fixed through the adhesive with insulating fluorine protective sheath 9, and steel wire weaving layer 11 has wear-resisting, heat-resisting, cold-resistant, fire-retardant, tear-proof, increase of service life's characteristics, and steel wire weaving layer 11 can be when the cable is dragging, and the protector is not hurt and is prevented the intensity of a fire and spread other parts, has played good protective properties.

The working principle is as follows: when in use, the working conditions of the cable and the connecting sleeve 1 are checked, the copper core 17 and the tensile iron wire 15 are wrapped by the filler 14, the filler 14 is wrapped by the polyethylene protective layer 13, the polyethylene protective layer 13 can absorb the heat in the cable, the cable can be protected from being damaged when the temperature is low, the cable has excellent insulating property and plays a role in absorbing the heat in the cable and insulating, the polyethylene protective layer 13 is wrapped by the sealing putty 12, the sealing putty 12 is formed by compounding butyl rubber serving as a base material and doping certain auxiliary materials, the sealing putty has good adhesion and waterproof sealing property with various metal materials, particularly has excellent air tightness, water tightness and extensibility, and can absorb moisture when the inside of the cable leaks, and the expansion self blocks up the leak to protect the inside of the cable from being damaged by moisture, the sealing putty 12 is wrapped by the steel wire braided layer 11, the steel wire braided layer 11 has the characteristics of wear resistance, heat resistance, cold resistance, flame retardance, tear resistance and prolonged service life, the steel wire braided layer 11 can prevent the protector from being damaged and preventing fire from spreading to other components when a cable is pulled, and has good protection performance, finally the steel wire braided layer 11 is wrapped by the insulating fluorine protective sleeve 9, the copper core 17 is connected with the joint 5, the cable is fixed by the cable fixing sleeve 4, the connecting sleeve 1 is connected with the matching shaft 2 and is fixed by the fixing pin 6, the connecting sleeve 1 can be matched with the matching shaft 2 in work, the four copper cores 17 in the cable are connected with the joint 5 in the connecting sleeve 1, the joint 5 is inserted into the joint slot 10 of the matching shaft 2, the work can be completed, a large amount of installation time is saved for operators, and the operation is simple, Convenient and fast's effect, push movable sleeve 7 forward when taking out and support fixed pin 6 downwards, can accomplish the operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a tin-plating copper core insulating fluoroplastics sheath control cable, includes adapter sleeve (1), its characterized in that: the outer surface mounting of adapter sleeve (1) has anti-skidding line (3), the fixed cover of cable (4) is installed to the inner wall of adapter sleeve (1) rear end, joint (5) are installed to the inboard of the fixed cover of cable (4), cooperation axle (2) are installed to the inboard of adapter sleeve (1), the inboard of cooperation axle (2) is provided with joint slot (10), the outer surface mounting movable sleeve (7) of cooperation axle (2), fixed pin (6) are installed to one side of movable sleeve (7), spring (8) are installed to the lower extreme of fixed pin (6), insulating fluorine protective sheath (9) are installed to the inboard of cable fixed cover (4), steel wire weaving layer (11) is installed to the inboard of insulating fluorine protective sheath (9), sealed putty (12) are installed to the inboard of weaving layer (11), polyethylene protective layer (13) is installed to the inboard of sealed putty (12), filler (14) are installed to the inboard of polyethylene protective layer (13), four copper cores (17) are installed to the inboard of filler (14), four tensile iron wires (15) are installed to one side of copper core (17), the surface mounting of copper core (17) has galvanizing coat (16).

2. The tinned copper core insulating fluoroplastic sheath control cable of claim 1, wherein: the connecting sleeve (1) is fixedly connected with the matching shaft (2) in an inserting mode.

3. The tinned copper core insulating fluoroplastic sheath control cable of claim 1, wherein: the outer surface of the matching shaft (2) is provided with a movable sleeve (7), and the movable sleeve (7) is connected with the matching shaft (2) through a shaft pin.

4. The tinned copper core insulating fluoroplastic sheath control cable of claim 1, wherein: the polyethylene protective layer (13) and the sealing putty (12) are fixed through an adhesive.

5. The tinned copper core insulating fluoroplastic sheath control cable of claim 1, wherein: the outer surface of the filler (14) is provided with a polyethylene protective layer (13), and the polyethylene protective layer (13) and the filler (14) are fixed through adhesive bonding.

6. The tinned copper core insulating fluoroplastic sheath control cable of claim 1, wherein: the steel wire braided layer (11) and the insulating fluorine protective sleeve (9) are fixed through an adhesive.