CN112448332A - Power cable peeling and cutting device - Google Patents
Power cable peeling and cutting device Download PDFInfo
- Publication number
- CN112448332A CN112448332A CN202011290673.7A CN202011290673A CN112448332A CN 112448332 A CN112448332 A CN 112448332A CN 202011290673 A CN202011290673 A CN 202011290673A CN 112448332 A CN112448332 A CN 112448332A
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- Prior art keywords
- fixedly connected
- rotating
- gear
- rod
- sleeve
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1248—Machines
- H02G1/1265—Machines the cutting element rotating about the wire or cable
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention relates to the technical field of electric power, in particular to a power cable peeling and cutting device which comprises a connecting sleeve, wherein a first handle is fixedly connected onto the connecting sleeve, four through grooves are formed in the circumference of the connecting sleeve at equal intervals, cutters are slidably arranged in the four through grooves, one ends of the four cutters are hinged with hinged rods, the upper ends of the four hinged rods are hinged with moving rings, threaded rods are connected onto the moving rings in a penetrating manner, the lower ends of the threaded rods are rotatably connected with the connecting sleeve through thrust ball bearings, racks are connected onto the connecting sleeve through a rotating mechanism, the lower ends of the rotating mechanism are connected with a fixing sleeve through a limiting mechanism, a supporting seat is fixedly connected onto the fixing sleeve, a rotating shaft is rotatably connected onto the supporting seat through a bearing, a driving gear is fixedly connected onto one end. The invention has the characteristic of facilitating the falling of the outer skin.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a power cable peeling and cutting device.
Background
The cable is made of one or more mutually insulated conductors and an outer insulation protection layer, power or information is transmitted to a lead at another position from one position, when the cable is connected, the outer skin of the cable needs to be removed so as to connect the inner core of the cable and conduct the cable.
Disclosure of Invention
The invention aims to solve the defects that the friction force exists between an outer skin and an inner core and the manual outer skin is difficult to fall off in the prior art, and provides a power cable peeling and cutting device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a power cable peeling and cutting device is designed, and comprises a connecting sleeve, wherein a first handle is fixedly connected on the connecting sleeve, four through grooves are equidistantly formed in the circumference of the connecting sleeve, a cutter is slidably arranged in the four through grooves, one end of each cutter is hinged with a hinge rod, the upper ends of the four hinge rods are hinged with a movable ring, a threaded rod is in threaded through connection with the movable ring, the lower end of the threaded rod is rotatably connected with the connecting sleeve through a thrust ball bearing, a rack is connected on the connecting sleeve through a rotating mechanism, the lower end of the rotating mechanism is connected with a fixed sleeve through a limiting mechanism, a supporting seat is fixedly connected on the fixed sleeve, a rotating shaft is rotatably connected on the supporting seat through a bearing, a driving gear is fixedly connected at one end of the rotating shaft, a rotating plate is fixedly, a fixing mechanism is arranged in the fixing sleeve.
Preferably, the rotating mechanism comprises a sliding groove formed in the outer wall of the connecting sleeve, the sliding groove is annular, a sliding block is slidably arranged in the sliding groove, and a rotating ring is fixedly connected to the sliding block.
Preferably, the fixing mechanism comprises a ring gear rotationally connected with the lower end of the fixing sleeve through a thrust ball bearing, four bearing seats are fixedly connected with the inner circumference of the fixed sleeve at equal intervals, the bearing seats are rotatably connected with rotating rods through bearings, the rotating rod is fixedly connected with a first gear which is meshed with the ring gear, the lower end of the rotating rod is fixedly connected with a second gear, the fixed sleeve is connected with a connecting frame through a connecting mechanism, a transmission rack is fixedly connected on the inner wall of one side of the connecting frame and is meshed with the second gear, the ring gear is fixedly connected with a rotating ring, the rotating ring is fixedly connected with a second handle, fixedly connected with riser on the second handle, threaded connection has fastening bolt on the riser, fixedly connected with butt dish on the fastening bolt.
Preferably, the connecting mechanism comprises two connecting columns fixedly connected with the fixing sleeve, two connecting columns are fixedly connected with limiting seats, and the connecting frame is slidably arranged between the two limiting seats.
Preferably, the limiting mechanism comprises two connecting lugs fixedly connected with the rotating mechanism, two limiting rods fixedly connected with the connecting lugs, two limiting blocks fixedly connected with the fixing sleeve, and the limiting rods penetrate through the limiting blocks.
Preferably, the fixed connecting cylinder that is connected with on the cover, what can peg graft in the connecting cylinder is provided with the connecting rod, fixedly connected with butt piece on the connecting rod, butt piece with gag lever post looks butt, butt piece with fixedly connected with spring between the fixed cover, the spring is in compression state, fixedly connected with stay cord on the butt piece, fixedly connected with couple on the stay cord, the fixedly connected with link on the fixed cover.
Preferably, a crank is fixedly connected to the threaded rod.
The power cable peeling and cutting device provided by the invention has the beneficial effects that: fix the device on the cable through fixed establishment, rotate the adapter sleeve through adopting and drive the cutter and rotate, downcut the crust of cable, through rotating the rotating gear, drive the rack and remove, make the cutter promote to be downcut the crust and remove, make the crust and the cable that are downcut produce relative displacement to the crust that will downcut fades, it is big to have avoided the frictional force between crust and the inner core, causes the crust to fade the condition that can not get off.
Drawings
Fig. 1 is a first perspective view of a power cable peeling and cutting device according to the present invention;
FIG. 2 is a second perspective view of a power cable peeling and cutting device according to the present invention;
fig. 3 is a third perspective view of a power cable peeling and cutting device according to the present invention;
FIG. 4 is a front view of a peeling and cutting device for power cables according to the present invention;
FIG. 5 is an enlarged view of the portion A in FIG. 2 of the peeling and cutting device for power cables according to the present invention;
FIG. 6 is an enlarged view of the portion B in FIG. 4 of the peeling and cutting device for power cables according to the present invention;
FIG. 7 is an enlarged view of the portion C in FIG. 4 of a power cable peeling and cutting apparatus according to the present invention;
fig. 8 is a view of a rotating mechanism of a power cable peeling and cutting device according to the present invention.
In the figure: the device comprises a moving ring 1, a threaded rod 2, a crank 3, a hinged rod 4, a first handle 5, a cutter 6, a rack 7, a driving gear 8, a supporting seat 9, a rotating plate 10, a rotating shaft 11, a limiting rod 12, a limiting block 13, a rotating mechanism 14, a connecting sleeve 15, a fixing sleeve 16, a connecting lug 17, a ring gear 18, a first gear 19, a limiting seat 20, a second gear 21, a connecting column 22, a driving rack 23, a connecting frame 24, a rotating rod 25, a butting block 26, a connecting rod 27, a hanging ring 28, a pull rope 29, a hook 30, a spring 31, a connecting cylinder 32, a second handle 33, a butting disc 34, a fastening bolt 35, a sliding block 36, a rotating ring 37, a sliding groove 38, a bearing seat 39 and a vertical plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-5, 7 and 8, a power cable peeling and cutting device comprises a connecting sleeve 15, a first handle 5 is fixedly connected to the connecting sleeve 15, the first handle 5 is designed to drive the connecting sleeve 15 to rotate and cut a cable skin, four through grooves are equidistantly formed in the circumference of the connecting sleeve 15, a cutter 6 is slidably arranged in the four through grooves, one end of each cutter 6 is hinged to a hinge rod 4, the upper ends of the four hinge rods 4 are hinged to a movable ring 1, a threaded rod 2 is connected to the movable ring 1 in a penetrating manner, a crank 3 is fixedly connected to the upper end of the threaded rod 2, the threaded rod 2 is driven to rotate by rotating the crank 3 anticlockwise, so that the movable ring 1 moves upwards, the hinge rods 4 form a pulling force along the direction of the extension line of the hinge rods 4, the hinge rods 4 can break up a pulling force in the horizontal direction, and the four cutters 6 move towards the center of the connecting sleeve 15, thereby adjust the distance of cutter 6 to the centre of a circle to the cable of different diameters is cut, also is convenient for cut the cable of different thickness crust, through clockwise rotation crank 3, will drive shift ring 1 downstream, forms thrust to hinge bar 4 along the direction of hinge bar 4 extension line, and a thrust can be decomposed out at the horizontal direction to hinge bar 4, makes the centre of a circle that four cutters 6 kept away from adapter sleeve 15 remove.
The lower end of the threaded rod 2 is rotatably connected with a connecting sleeve 15 through a thrust ball bearing, the connecting sleeve 15 is connected with a rack 7 through a rotating mechanism 14, the lower end of the rotating mechanism 14 is connected with a fixed sleeve 16 through a limiting mechanism, a supporting seat 9 is fixedly connected on the fixed sleeve 16, a rotating shaft 11 is rotatably connected on the supporting seat 9 through a bearing, one end of the rotating shaft 11 is fixedly connected with a driving gear 8, the other end of the rotating shaft 11 is fixedly connected with a rotating plate 10, the driving gear 8 is meshed with the rack 7, a fixing mechanism is arranged in the fixed sleeve 16, the fixing mechanism plays a role of fixing a cable penetrating through the fixed sleeve 16, when the connecting sleeve 15 is rotated, a cutter 6 is driven to rotate, after cutting of sheath of the cable is completed, the rotating plate 10 is rotated to drive the rotating shaft 11 to rotate, thereby drive rack 7 and remove, will drive adapter sleeve 15 and remove, will cut the crust and fade down, simultaneously because rotor plate 10 has increased the arm of force when rotating pivot 11 to be favorable to driving gear 8 and rotate, so that saved the power that will when fading the crust.
The rotating mechanism 14 comprises a sliding groove 38 formed in the outer wall of the connecting sleeve 15, the sliding groove 38 is annular, a sliding block 36 is slidably arranged in the sliding groove 38, a rotating ring 37 is fixedly connected to the sliding block 36, and the sliding block 36 is driven to slide in the sliding groove 38 by rotating the connecting sleeve 15, so that the rotating condition of the hair fixing sleeve 16 is avoided.
The fixing mechanism comprises a ring gear 18 which is rotationally connected with the lower end of the fixing sleeve 16 through a thrust ball bearing, four bearing seats 39 are fixedly connected with the inner circumference of the fixing sleeve 16 at equal intervals, the bearing seats 39 are rotationally connected with a rotating rod 25 through bearings, a first gear 19 is fixedly connected on the rotating rod 25, the first gear 19 is meshed with the ring gear 18, a second gear 21 is fixedly connected with the lower end of the rotating rod 25, a connecting frame 24 is connected on the fixing sleeve 16 through a connecting mechanism, a driving rack 23 is fixedly connected on the inner wall of one side of the connecting frame 24, the driving rack 23 is meshed with the second gear 21, a rotating ring 37 is fixedly connected on the ring gear 18, a second handle 33 is fixedly connected on the rotating ring 37, a vertical plate 40 is fixedly connected on the second handle 33, a fastening bolt 35 is connected on the vertical plate 40 through a thread, a butting disc 34 is fixedly connected on the fastening bolt 35, the connecting mechanism comprises, the two connecting columns 22 are fixedly connected with limiting seats 20, the connecting frame 24 is slidably arranged between the two limiting seats 20, the connecting frame 24 has a limiting effect on the connecting frame 24, the connecting frame 24 is prevented from rotating and deviating, the second handle 33 is rotated to drive the ring gear 18 to rotate, the ring gear 18 is meshed with the first gear 19 to drive the first gear 19 to rotate, the first gear 19 is fixedly connected with the second gear 21 through the rotating rod 25 to drive the second gear 21 to rotate, the second gear 21 is meshed with the transmission rack 23 to drive the transmission rack 23 to move, the transmission rack 23 is fixedly connected to the connecting frame 24, so that the connecting frame 24 moves, the positions of the transmission racks 23 of the connecting frames 24 on the same straight line are opposite, and the connecting frames 24 on the same straight line move back to back or move relative to each other, when doing relative motion, will carry out the four sides to the cable and press from both sides tightly, increased the lifting surface area when pressing from both sides tightly, prevent that the sheath from taking place the damaged condition when pressing from both sides tightly, after fastening, through rotating fastening bolt 35, make butt dish 34 and fixed cover 16 butt, fix fixed cover 16 and ring gear 18, prevent that ring gear 18 from taking place to rotate, cause the not hard up when fixing.
Stop gear include with slewing mechanism 14 go up two engaging lugs 17 of fixed connection, fixedly connected with gag lever post 12 on two engaging lugs 17, two stopper 13 of fixedly connected with on the fixed cover 16, gag lever post 12 runs through stopper 13, through the design that adopts gag lever post 12 and stopper 13, to playing spacing effect between adapter sleeve 15 and the fixed cover 16, guaranteed rack 7 when removing, engaged with driving gear 8 all the time, prevented the condition of taking place the skew.
When the device is used, the device is sleeved on the outer side of a cable, the second handle 33 is rotated to drive the ring gear 18 to rotate, the ring gear 18 is meshed with the first gear 19 to drive the first gear 19 to rotate, the first gear 19 is fixedly connected with the second gear 21 through the rotating rod 25 to drive the second gear 21 to rotate, the second gear 21 is meshed with the transmission rack 23 to drive the transmission rack 23 to move, the transmission rack 23 is fixedly connected to the connecting frame 24 to move the connecting frame 24, the positions of the transmission racks 23 of the connecting frames 24 on the same straight line are opposite, so that the connecting frames 24 on the same straight line move back and forth or move relative to each other, the cable is clamped on four sides during relative movement, the fastening bolt 35 is rotated to enable the abutting disc 34 to abut against the fixed sleeve 16, fix fixed cover 16 and ring gear 18, prevent that ring gear 18 from taking place to rotate, after the cable presss from both sides tightly, through anticlockwise rotation crank 3, drive threaded rod 2 and rotate, thereby make shift ring 1 upwards remove, from making cutter 6 insert the crust of cable, then rotate adapter sleeve 15, will drive cutter 6 and rotate, excise the crust, after the excision, through rotating rotor plate 10, will drive pivot 11 and rotate, fixedly connected with driving gear 8 on the pivot 11, because driving gear 8 meshes with rack 7 mutually, thereby drive rack 7 and remove, will drive adapter sleeve 15 and remove, because cutter 6 goes out the crust looks butt, thereby make cutter 6 drive the crust that is downcut remove, the crust that will downcut falls.
Example 2
In embodiment 1, when the connecting sleeve 15 is rotated, the connecting sleeve 15 is easily moved up and down, the trajectory of the cutting knife is easily deviated, the notch is uneven, and the attractive appearance of the notch is easily affected, referring to fig. 6, as another preferred embodiment of the present invention, on the basis of embodiment 1, the fixing sleeve 16 is fixedly connected with the connecting cylinder 32, the connecting rod 27 is arranged in the connecting cylinder 32 in an inserting manner, the connecting rod 27 and the connecting cylinder 32 are designed to limit the spring 31, so as to prevent the spring 31 from deviating when being stressed and damaging the spring 31, the connecting rod 27 is fixedly connected with the abutting block 26, the abutting block 26 abuts against the limiting rod 12, the spring 31 is fixedly connected between the abutting block 26 and the fixing sleeve 16, the spring 31 is in a compressed state, the abutting block 26 is fixedly connected with the pull rope 29, and the pull rope 29 is fixedly connected with the hook 30, fixedly connected with link 28 on fixed cover 16, when rotating the cutting, because spring 31's restoring force, will form thrust to butt piece 26, thereby it is spacing to gag lever post 12, gag lever post 12 has been prevented from taking place to remove, thereby guaranteed that adapter sleeve 15 is when rotating, can not take place the skew, the regularity of incision has been ensured leisurely, when the crust that cuts down fades, through hanging couple 30 on link 28, will make spring 31 compressed, make butt piece 26 remove spacing to gag lever post 12, prevent that butt piece 26 from increasing the resistance of fading the crust.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a power cable peeling and cutting device, includes adapter sleeve (15), its characterized in that, fixedly connected with first in command (5) on adapter sleeve (15), circumference equidistance has seted up four logical grooves on adapter sleeve (15), four it is provided with cutter (6), four to lead to the inslot slidable the one end of cutter (6) all articulates there is articulated rod (4), four the upper end of articulated rod (4) articulates there is shift ring (1), the screw thread through connection has threaded rod (2) on shift ring (1), the lower extreme of threaded rod (2) through thrust ball bearing with adapter sleeve (15) rotate the connection, be connected with rack (7) through slewing mechanism (14) on adapter sleeve (15), slewing mechanism (14) lower extreme is connected with fixed cover (16) through stop gear, fixedly connected with supporting seat (9) on fixed cover (16), the supporting seat (9) is connected with a rotating shaft (11) in a rotating mode through a bearing, one end of the rotating shaft (11) is fixedly connected with a driving gear (8), the other end of the rotating shaft (11) is fixedly connected with a rotating plate (10), the driving gear (8) is meshed with the rack (7), and a fixing mechanism is arranged in the fixing sleeve (16).
2. A power cable peeling and cutting device according to claim 1, wherein the rotating mechanism (14) comprises a sliding groove (38) formed on the outer wall of the connecting sleeve (15), the sliding groove (38) is annular, a sliding block (36) is slidably arranged in the sliding groove (38), and a rotating ring (37) is fixedly connected to the sliding block (36).
3. The power cable peeling and cutting device as claimed in claim 1, wherein the fixing mechanism comprises a ring gear (18) rotatably connected with the lower end of the fixing sleeve (16) through a thrust ball bearing, four bearing seats (39) are fixedly connected with the inner circumference of the fixing sleeve (16) at equal intervals, the bearing seats (39) are rotatably connected with a rotating rod (25) through a bearing, a first gear (19) is fixedly connected with the rotating rod (25), the first gear (19) is engaged with the ring gear (18), a second gear (21) is fixedly connected with the lower end of the rotating rod (25), a connecting frame (24) is connected with the fixing sleeve (16) through a connecting mechanism, a transmission rack (23) is fixedly connected with the inner wall of one side of the connecting frame (24), and the transmission rack (23) is engaged with the second gear (21), fixedly connected with rotating ring (37) on ring gear (18), fixedly connected with second handle (33) on rotating ring (37), fixedly connected with riser (40) on second handle (33), threaded connection has fastening bolt (35) on riser (40), fixedly connected with butt dish (34) on fastening bolt (35).
4. A power cable peeling and cutting device according to claim 1, wherein said connecting mechanism comprises two connecting posts (22) fixedly connected to said fixing sleeve (16), each of said two connecting posts (22) is fixedly connected to a position-limiting seat (20), and said connecting frame (24) is slidably disposed between said two position-limiting seats (20).
5. A power cable peeling and cutting device as claimed in claim 1, wherein said limiting mechanism comprises two engaging lugs (17) fixedly connected with said rotating mechanism (14), a limiting rod (12) is fixedly connected with said two engaging lugs (17), two limiting blocks (13) are fixedly connected with said fixing sleeve (16), and said limiting rod (12) penetrates through said limiting blocks (13).
6. A power cable peeling and cutting device as claimed in claim 1, wherein a connecting cylinder (32) is fixedly connected to the fixing sleeve (16), a connecting rod (27) is arranged in the connecting cylinder (32) in a pluggable manner, a butting block (26) is fixedly connected to the connecting rod (27), the butting block (26) abuts against the limiting rod (12), a spring (31) is fixedly connected between the butting block (26) and the fixing sleeve (16), the spring (31) is in a compressed state, a pull rope (29) is fixedly connected to the butting block (26), a hook (30) is fixedly connected to the pull rope (29), and a hanging ring (28) is fixedly connected to the fixing sleeve (16).
7. A power cable stripping and cutting apparatus as claimed in claim 1, wherein a crank (3) is fixedly attached to the threaded rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011290673.7A CN112448332A (en) | 2020-11-18 | 2020-11-18 | Power cable peeling and cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011290673.7A CN112448332A (en) | 2020-11-18 | 2020-11-18 | Power cable peeling and cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112448332A true CN112448332A (en) | 2021-03-05 |
Family
ID=74738212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011290673.7A Withdrawn CN112448332A (en) | 2020-11-18 | 2020-11-18 | Power cable peeling and cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112448332A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529834A (en) * | 2021-06-11 | 2021-10-22 | 浙江水和建设有限公司 | A excavating equipment for river course is dredged |
-
2020
- 2020-11-18 CN CN202011290673.7A patent/CN112448332A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529834A (en) * | 2021-06-11 | 2021-10-22 | 浙江水和建设有限公司 | A excavating equipment for river course is dredged |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210305 |