CN210272991U

CN210272991U - Cable sheath stripping device

Info

Publication number: CN210272991U
Application number: CN201921202816.7U
Authority: CN
Inventors: 李恒; 魏凯; 王子闻; 刘卫国; 高云坡; 孙丽萍; 李彦龙; 田红军; 马永献; 张娜
Original assignee: Baoding Yingtai Power Engineering Co ltd
Current assignee: Baoding Yingtai Power Engineering Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-07
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a shell cable sheath device, including base, cable fixing device, cable sheath cutting device, the base includes fixed chassis and slide rail, and cable fixing device is including fixing concave type mould on the chassis, can follow the concave type mould and the hand screw rod that the slide rail removed, and cable sheath cutting device includes cutting knife, resilient means, hand-rotating positioning screw, double slide bar and hand-rotating distance screw rod. The utility model adopts the above structure shell cable sheath device, through fixing the cable in two concave type moulds, the initial position that needs the cutting is fixed a position to hand cutting knife, rotate hand distance screw rod and begin the cutting, control convenience safe in utilization, it is laborsaving, efficient, especially better to the cable effect of cable sheath thickness, through cutting knife and hand distance screw rod, only need one section travelling cable just can easily peel off cable sheath, saved manpower and time, guarantee safety, improved work efficiency.

Description

Cable sheath stripping device

Technical Field

The utility model relates to a machinery field device especially relates to a shell cable sheath device.

Background

In the power construction process, the stripping of the cable sheath is an important construction process, and one cable can be subjected to the next wiring operation only by stripping the outer sheath firstly. At present, the cable sheath is stripped through a wallpaper knife on the construction site. However, for a cable with a thick cable sheath, the stripping process by using the wallpaper cutter is particularly difficult, the wallpaper cutter frequently breaks, and dangers such as cutting injury and the like can be caused to constructors, so that the time and labor are wasted, the potential safety hazard is generated, and the construction efficiency is not high.

Disclosure of Invention

The utility model aims at providing a shell cable sheath device is fixed in two concave type moulds through waiting to shell the cable, moves cutting device to double slide bar one end, and rotatory hand revolves positioning screw and takes one's place the cutting knife, and rotatory hand revolves apart from the screw rod, just can let the cutting knife shell out the cable sheath, has saved manpower and time, guarantees operating personnel safety, has improved work efficiency.

In order to achieve the above object, the utility model provides a shell cable sheath device, including base, cable fixing device, cable sheath cutting device, the base includes fixed chassis and slide rail, and cable fixing device is including fixing concave type mould on the chassis, can follow the concave type mould that the slide rail removed and hand screw rod, and cable sheath cutting device includes cutting knife, outer protective case, resilient means, hand-rotating positioning screw, two slide bars and hand-rotating distance screw rod, and each screw rod all can the independent operation, each other does not influence.

Preferably, the chassis and the slide rail are welded firmly, and the concave mould fixed on the chassis is welded firmly with the chassis; the bottom of the concave mould which can move along the slide rail is provided with a slide block which can freely slide in the conical slide rail track, and the hand-operated screw is in threaded connection with the movable concave mould and is connected with the fixed concave mould through a ball type end; the cutting knife top is connected with the elastic device top and is fastened, outer protecting shell bottom and elastic device bottom are firm in connection, hand-rotating positioning screw rod and outer protecting shell top spiral connection, outer protecting shell both sides are connected with the double-sliding rod, hand-rotating distance screw rod and outer protecting shell fixed connection.

Preferably, the movable concave die slide block can smoothly move in the slide rail and cannot fall off, the concave shapes of the two concave dies are the same, the hand-operated screw rod is in smooth spiral connection with the movable concave die, the hand-operated screw rod and the fixed concave die are clamped into the lower end of the fixed concave die through the joint of the ball type end, the hand-operated screw rod and the fixed concave die can only rotate and cannot be drawn out, the upper part of the cutting knife is a cylindrical solid, the lower part of the cutting knife is in an inclined sharp knife shape, the elastic device is a spring with the diameter slightly smaller than the diameter of the inner space of the outer protective shell, the outer protective shell is connected with the double slide rods through a fully-enclosed ball wheel, and the.

Preferably, the hand-operated screw is a right-angle Z-shaped screw, the hand-operated positioning screw is a screw with a circular knob at the top, and the hand-operated distance screw is a screw with a circular knob at the top.

Preferably, lubricating oil is added into the conical sliding rail regularly, lubricating oil is added into the ball type end connection periodically, and the bottom of the outer casing only allows the cutting knife cylinder to pass smoothly.

Preferably, each screw rod works independently and does not influence each other.

Therefore, the utility model discloses an adopt the cable sheath device of shelling of above-mentioned structure, through will waiting to shell the cable and fix in two concave type moulds, move cutting device to double slide bar one end, rotatory hand revolves positioning screw and takes one's place the cutting knife, and rotatory hand revolves apart from the screw rod, just can let the cutting knife shell out the cable sheath, has saved manpower and time, guarantees operating personnel safety, has improved work efficiency.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural view (front view) of a cable sheath stripping device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram (left side view) of a cable sheath stripping device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram (top view) of a cable sheath stripping device according to an embodiment of the present invention;

fig. 4 is a schematic view of a ball wheel surrounding structure of a cable sheath stripping device according to an embodiment of the present invention.

Wherein: 1. a hand-rotating positioning device round valve handle; 2. manually rotating the positioning screw; 3. internal threads of the outer protective shell; 4. an outer protective shell; 5. the inner wall of the outer protecting shell; 6. a spring; 7. a cutting knife cylinder structure; 8. a knife edge; 9. a hand-operated distance screw rod circular valve handle; 10. screwing a distance screw rod by hand; 11. A double-slide bar; 12. a cross beam; 13. a column; 14. the concave mould can be moved; 15. fixing the concave mould; 16. a slideway; 17. a slider; 18. hand-cranking screw; 19. a connecting rod; 20. a handle; 21. a ball-type end; 22. a base; 23. the ball wheel surrounds.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.

Fig. 1 is a schematic structural view (front view) of a cable sheath stripping device according to an embodiment of the present invention; fig. 2 is a schematic structural diagram (left side view) of a cable sheath stripping device according to an embodiment of the present invention; fig. 3 is a schematic structural diagram (top view) of a cable sheath stripping device according to an embodiment of the present invention.

The following, for the utility model discloses a concrete operating procedure: firstly, the cable sheath cutting device is moved to the farthest end of a distance 9 from a screw round valve handle by a 10-hand-screwing distance screw rod, and a cable to be stripped (such as YJV)₂₂Model 4 x 240 cables) are placed between the 14 movable female moulds and the 15 fixed female moulds, the handle is shaken 20, the lower 17 slider of the 14 movable female moulds is moved smoothly along the 16 slides until the cables are fastened between the two female moulds. After the cable is fixed, the hand 1 is rotated to rotate the positioning device round valve handle, so that the 2-hand positioning screw rod moves downwards to prop against the top of the 7-cutter cylinder structure to move downwards until the 8 knife edge is inserted into the cable sheath to a certain depth (at the moment, the depth of the knife edge entering the cable sheath does not damage the cable), and the cable is stopped. And rotating the 9-hand distance screw rod circular valve handle to enable the cable sheath cutting device to move in the direction of the 9-hand distance screw rod circular valve handle in the same direction, so that the cable sheath is stripped by a knife edge. And after one section of cable is stripped, repeating the operations and carrying out the cable sheath stripping work of the other section of cable.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. A cable sheath stripping device is characterized in that: the cable sheath cutting device comprises a cutting knife, an outer protective shell, an elastic device, a hand-rotating positioning screw rod, a double-sliding rod and a hand-rotating distance screw rod.

2. The cable stripping device as claimed in claim 1, wherein: the chassis and the slide rail are welded firmly, and the concave mould fixed on the chassis is welded firmly with the chassis; the bottom of the concave mould which can move along the slide rail is provided with a slide block which can freely slide in the conical slide rail track, and the hand-operated screw is in threaded connection with the movable concave mould and is connected with the fixed concave mould through a ball type end; the cutting knife top is connected with the elastic device top and is fastened, outer protecting shell bottom and elastic device bottom are firm in connection, hand-rotating positioning screw rod and outer protecting shell top spiral connection, outer protecting shell both sides are connected with the double-sliding rod, hand-rotating distance screw rod and outer protecting shell fixed connection.

3. The cable stripping device as claimed in claim 2, wherein: the portable concave mould slider can smooth-going removal and not drop in the slide rail, two concave mould sunken shapes are the same, hand screw rod and portable concave mould are smooth screw connection, hand screw rod and fixed concave mould pass through ball formula end junction card and enter fixed concave mould lower extreme, and only rotate, can not take out, cutting knife upper portion is the cylinder entity, and the lower part is the inclined point sword form, resilient means is the spring that the diameter slightly is less than outer jacket inner space diameter, outer jacket and two slide bars are connected through enclosing the ball wheel entirely, hand distance screw rod and outer jacket welding are firm.

4. A cable stripping apparatus as claimed in claim 3, wherein: the hand-operated screw rod is a right-angle Z-shaped screw rod, the hand-operated positioning screw rod is a screw rod with a circular knob at the top, and the hand-operated distance screw rod is a screw rod with a circular knob at the top.

5. The cable stripping device as claimed in claim 4, wherein: lubricating oil is added into the conical sliding rail regularly, lubricating oil is added into the ball type end connection, and the bottom of the outer protective shell only allows a cutting knife cylinder to pass through smoothly.

6. The cable stripping device as claimed in claim 5, wherein: each screw rod works independently and does not influence each other.