CN218867808U - Cable outer sheath girdling device - Google Patents

Abstract

The utility model discloses a cable sheath girdling device relates to cable construction technical field, the scheme of adoption: including V type cassette down, go up V type cassette and connecting bolt, connecting bolt threaded mounting is in the both ends of V type cassette down, and V type cassette passes through connecting bolt and last V type cassette fastening connection down, the bottom welding of V type cassette has the sleeve down, and movable mounting has the cutter in the sleeve, the threaded mounting of hand is twisted the bolt on the sleeve, the cutter is twisted the bolt through the hand and is fastened in the sleeve, with the cable card between three group's pulleys, the adjustment cutter stretches into length and fixed lower sword degree of depth, in order to avoid cutting the cable, make the cutter along cable circumference removal through rotatory handle, thereby accomplish the annular cutting work to the cable oversheath, manual cutting has been replaced, when can avoiding cutting the cable oversheath, the problem of U-shaped appears, work efficiency and operating mass are improved, and low in cost does benefit to the use, the utility model is suitable for a cable construction field.

Description

Cable outer sheath girdling device

Technical Field

The utility model relates to a cable construction technical field specifically is a cable jacket girdling device.

Background

When carrying out the cable wiring operation in the pit in the colliery, need peel off the cable oversheath to accomplish the wiring operation, nevertheless colliery regulation requirement, oversheath appear phenomenon such as horse hoof strictly forbidden during the wiring, according to "cable wiring standard and requirement": the head of the cable is cut, the cut part of the cable jacket cannot be shaped like a horseshoe, the deviation cannot exceed 2mm, and the insulating jacket of the core wire cannot have a scab or cut through the core wire.

At present, when the operation is carried out, the insulating sleeve is mainly cut by constructors through cutters such as a wallpaper cutter according to experience, although the requirement for use can be met to a certain extent, the manual cutting is influenced by the service level of the constructors, the structure of a cable core is easily damaged, and therefore the working efficiency and the quality of the cable wiring operation are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cable sheath girdling device to solve the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable oversheath girdling device, includes V type cassette down, goes up V type cassette and connecting bolt, connecting bolt threaded mounting is in the both ends of V type cassette down, and V type cassette passes through connecting bolt and last V type cassette fastening connection down, the bottom welding of V type cassette has the sleeve, and movable mounting has the cutter in the sleeve, the threaded mounting has the hand to twist the bolt on the sleeve, the cutter is twisted the bolt by the hand and is fastened in the sleeve, fixed pulley is installed at the both ends of V type cassette down, the top of going up V type cassette is equipped with the trepanning, be provided with movable pulley in going up V type cassette, and install the lifter on the axostylus axostyle of movable pulley, and lifter and trepanning threaded connection.

Furthermore, first threaded holes are formed in two ends of the lower V-shaped clamping seat, second threaded holes are formed in two ends of the upper V-shaped clamping seat, and the connecting bolt is in threaded connection with the lower V-shaped clamping seat and the upper V-shaped clamping seat through the first threaded holes and the second threaded holes respectively.

Furthermore, the fixed pulleys are positioned at the front side and the rear side of the lower V-shaped clamping seat, and the sleeve is positioned at the front side of the lower V-shaped clamping seat and corresponds to the fixed pulley at the front side.

Furthermore, the tool bit part of the tool is positioned between the fixed pulleys, and the tail part of the tool is provided with a handle in a threaded manner.

Furthermore, the movable pulleys are positioned on the front side and the rear side of the upper V-shaped clamping seat and are parallel and level to the fixed pulleys distributed in the front and the rear.

Furthermore, the lifter comprises a connecting rod and a threaded rod, and one end of the threaded rod is connected with the connecting rod through a bearing.

Compared with the prior art, the utility model provides a cable jacket girdling device possesses following beneficial effect:

this cable oversheath girdling device, with the cable card between three groups pulleys, the adjustment cutter stretches into length and fixed lower sword degree of depth to avoid cutting the cable, make the cutter remove along cable circumference through rotatory handle, thereby accomplish the annular cutting work to the cable oversheath, replaced artifical manual cutting, when can avoiding cutting the cable oversheath, the problem of shape of a hoof appears, improved work efficiency and work quality, and low in cost does benefit to the use.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a side sectional view of the present invention.

In the figure: 1. a lower V-shaped clamping seat; 2. arranging a V-shaped clamping seat; 3. a connecting bolt; 4. a sleeve; 5. a cutter; 6. screwing the bolt by hand; 7. fixing the pulley; 8. trepanning; 9. a movable pulley; 10. a lifting rod; 11. a first threaded hole; 12. a second threaded hole; 13. a handle; 14. a connecting rod; 15. a threaded rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model discloses a cable oversheath girdling device, include V type cassette 1 down, go up V type cassette 2 and connecting bolt 3, connecting bolt 3 screw thread is installed at V type cassette 1's both ends down, and V type cassette 1 fastens with last V type cassette 2 through connecting bolt 3 down, the bottom welding of V type cassette 1 has sleeve 4 down, and movable mounting has cutter 5 in the sleeve 4 down, threaded mounting has hand to twist bolt 6 on the sleeve 4, cutter 5 fastens in sleeve 4 through hand to twist bolt 6, fixed pulley 7 is installed at V type cassette 1's both ends down, the top of going up V type cassette 2 is equipped with trepanning 8, be provided with movable pulley 9 in going up V type cassette 2, and install lifter 10 on movable pulley 9's the axostylus axostyle, and lifter 10 and trepanning 8 threaded connection with, with the cable card between three groups of pulleys, adjustment cutter 5 stretches into length and the fixed lower sword degree of depth to avoid cutting, make the cutter accomplish along cable circumferential movement through rotatory handle 13 to the annular cutting cable is to the oversheath cutting work is cheap, has avoided the manual work, has avoided the cutting cable cutting work, has avoided the cost to appear, and has avoided the manual work to be cheap and has appeared, and has the manual work and has the outer sheath, has avoided the cost of work to be favorable to use the cost.

Specifically, first threaded holes 11 are formed in two ends of the lower V-shaped clamping seat 1, second threaded holes 12 are formed in two ends of the upper V-shaped clamping seat 2, and the connecting bolt 3 is in threaded connection with the lower V-shaped clamping seat 1 and the upper V-shaped clamping seat 2 through the first threaded holes 11 and the second threaded holes 12 respectively.

In this embodiment, the upper V-shaped clamping seat 2 is connected with the lower V-shaped clamping seat 1 through the connecting bolt 3, and when a cable is put in, the distance between the upper V-shaped clamping seat 2 and the lower V-shaped clamping seat 1 can be adjusted by the connecting bolt 3 according to different specifications of the cable, so that the clamping distance between the fixed pulley 7 and the movable pulley 9 can be adjusted.

Specifically, the fixed pulleys 7 are located on the front side and the rear side of the lower V-shaped clamping seat 1, and the sleeve 4 is located on the front side of the lower V-shaped clamping seat 1 and corresponds to the fixed pulleys 7 on the front side.

In the present embodiment, as shown in fig. 3, the cutter 5 is on the same longitudinal plane as the front fixed pulley 7.

Specifically, the head of the cutter 5 is positioned between the fixed pulleys 7, and the tail of the cutter is provided with a handle 13 in a threaded manner.

In this embodiment, after the cable is put in, the fixed pulley 7 is used for supporting, and after the cutter 5 is put in, the cutter head of the cutter extends into the outer sheath of the cable, and the extending amount depends on the thickness of the outer sheath.

Specifically, the movable pulleys 9 are located at the front and rear sides of the upper V-shaped clamping seat 2 and are flush with the fixed pulleys 7 distributed at the front and rear sides.

In this embodiment, after the cable is put into, movable pulley 9 is used for pressing and holding, and is spacing to the cable with fixed pulley 7 combination.

Specifically, the lifting rod 10 comprises a connecting rod 14 and a threaded rod 15, and one end of the threaded rod 15 is connected with the connecting rod 14 through a bearing.

In this embodiment, the threaded rod 15 is rotated to drive the connecting rod 14 to descend, so that the movable pulley 9 is pressed on the cable.

When using, with the cable card between three groups of pulleys, adjustment cutter 5 stretches into length and fixed lower sword degree of depth to avoid cutting the cable, make cutter 5 remove along cable circumference through rotatory handle 13, thereby accomplish the annular cutting work to the cable oversheath, replaced artifical manual cutting, when can avoiding cutting the cable oversheath, the problem of horseshoe appears, improved work efficiency and operating mass with low in cost, do benefit to the use.

In conclusion, this cable oversheath girdling device, with the cable card between three groups of pulleys, adjustment cutter 5 stretches into length and fixed lower sword degree of depth to avoid cutting the cable, make cutter 5 remove along cable circumference through rotatory handle 13, thereby accomplish the annular cutting work to the cable oversheath, replaced artifical manual cutting, can avoid when cutting the cable oversheath, the problem of shape of a hoof appears, improved work efficiency and operating mass, and low in cost does benefit to the use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a cable oversheath girdling device, includes V type cassette (1), goes up V type cassette (2) and connecting bolt (3) down, its characterized in that: the improved tool is characterized in that the connecting bolts (3) are arranged at two ends of the lower V-shaped clamping seat (1) in a threaded mode, the lower V-shaped clamping seat (1) is fixedly connected with the upper V-shaped clamping seat (2) through the connecting bolts (3), the bottom of the lower V-shaped clamping seat (1) is welded with the sleeve (4), a tool (5) is movably arranged in the sleeve (4), a hand-screwed bolt (6) is arranged on the sleeve (4) in a threaded mode, the tool (5) is fastened in the sleeve (4) through the hand-screwed bolt (6), the two ends of the lower V-shaped clamping seat (1) are provided with the fixed pulleys (7), the top of the upper V-shaped clamping seat (2) is provided with the sleeve hole (8), the movable pulley (9) is arranged in the upper V-shaped clamping seat (2), the shaft rod of the movable pulley (9) is provided with the lifting rod (10), and the lifting rod (10) is in threaded connection with the sleeve hole (8).

2. The cable jacket girdling device of claim 1, wherein: the connecting bolt is characterized in that first threaded holes (11) are formed in two ends of the lower V-shaped clamping seat (1), second threaded holes (12) are formed in two ends of the upper V-shaped clamping seat (2), and the connecting bolt (3) is in threaded connection with the lower V-shaped clamping seat (1) and the upper V-shaped clamping seat (2) through the first threaded holes (11) and the second threaded holes (12) respectively.

3. The cable jacket girdling device of claim 1, wherein: the fixed pulleys (7) are positioned at the front side and the rear side of the lower V-shaped clamping seat (1), and the sleeve (4) is positioned at the front side of the lower V-shaped clamping seat (1) and corresponds to the fixed pulleys (7) at the front side.

4. The cable jacket girdling device of claim 1, wherein: the head of the cutter (5) is positioned between the fixed pulleys (7), and the tail of the cutter is provided with a handle (13) in a threaded manner.

5. The cable jacket girdling device of claim 1, wherein: the movable pulleys (9) are positioned at the front side and the rear side of the upper V-shaped clamping seat (2) and are parallel and level to the fixed pulleys (7) distributed at the front and the rear.

6. The cable jacket girdling device of claim 1, wherein: the lifting rod (10) comprises a connecting rod (14) and a threaded rod (15), and one end of the threaded rod (15) is connected with the connecting rod (14) through a bearing.

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