CN218052891U - High-safety cutting device for cable machining - Google Patents

Abstract

The utility model belongs to the technical field of the cable processing equipment, especially, cutting device is used in processing of cable of a security height, including shell and fixed plate, the inside fixedly connected with conductor of shell, the inside of shell is provided with current sensor, the inside swing joint of shell has the baffle, the inboard fixedly connected with plastic casing of shell, the inboard of plastic casing is provided with the current variant body, the inside swing joint of shell has the transmission shaft, the outside fixedly connected with carousel of transmission shaft, the inside of carousel is provided with the coil, the outside fixedly connected with fixed block of carousel, the outside swing joint of fixed plate has the swivel becket, the outside swing joint of swivel becket has the arc, the outside of swivel becket is provided with positioning spring. The utility model discloses a fixed plate, rotating ring, arc, positioning spring can be so that when cutting the cable, do not need the staff to fix the cable, operate safelyr.

Description

High-safety cutting device for cable machining

Technical Field

The utility model relates to a cable processing equipment technical field specifically is a high cutting device is used in cable processing of security.

Background

Cable is a generic term for optical cables, electrical cables, and the like. The cable has many purposes, is mainly used for controlling installation, connecting equipment, transmitting power and other multiple functions, and is a common and indispensable object in daily life. Installation requires special care since the cable is live. In the use and installation process of the cable, the cable needs to be cut again according to the situation of field construction.

The prior art has the following problems:

1. when the cable is cut, a worker needs to hold the cable with hands to fix the cable and then cut the cable, so that the cut of the cable is not level easily due to cutting, and certain potential safety hazards exist;

2. when cutting the cable, the motor operation probably makes the cutting wheel rotate unusually because of other factors, can lead to the cable impaired, can cause the threat to staff's personal safety simultaneously.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a high cutting device is used in cable processing of security has solved the present problem that exists when cutting the cable, needs the staff to fix the cable, and the motor makes the cutting wheel rotate unusually because of other factors moreover, and then can cause the damage to the cable, can cause the threat to staff's personal safety simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high cutting device is used in cable processing of security, includes shell and fixed plate, the inside fixedly connected with conductor of shell, the inside of shell is provided with current sensor, the inside swing joint of shell has the baffle, the inboard fixedly connected with plastic casing of shell, the inboard of plastic casing is provided with the current variant body, the inside swing joint of shell has the transmission shaft, the outside fixedly connected with carousel of transmission shaft, the inside of carousel is provided with the coil, the outside fixedly connected with fixed block of carousel, the outside swing joint of fixed plate has the swivel becket, the outside swing joint of swivel becket has the arc, the outside of swivel becket is provided with positioning spring.

As a preferred technical scheme of the utility model, three and evenly distributed are no less than to the conductor in the inside of shell, the specification and size of conductor and the phase-match of coil, current sensor's specification and size and the phase-match of conductor.

As an optimal technical scheme of the utility model, the outside fixedly connected with reset spring of baffle, reset spring sets up between baffle and shell, the electrorheological fluids main material constitutes for gypsum, lime, carbon dust and olive oil, the electrorheological fluids sets up between plastic casing and baffle.

As a preferred technical scheme of the utility model, the inboard of plastic casing is provided with and leads electrical pillar, the outside of leading electrical pillar is provided with the electric wire, electric wire fixed connection is in the inside of shell, the position of coil and the corresponding of conductor, the fixed block has seven and when angular distribution in the outside of carousel.

As a preferred technical scheme of the utility model, the specification and size of fixed block and the phase-match of plastic casing, the one end swing joint that the swivel becket was kept away from to the arc is in the outside of fixed plate, the outside of fixed plate is provided with battery iron, the inside of swivel becket is provided with the iron plate.

Compared with the prior art, the utility model provides a high cutting device is used in cable processing of security possesses following beneficial effect:

1. this high cutting device is used in cable processing of security, through the shell, the conductor, current sensor, the baffle, the plastic casing, the electrorheological body, the transmission shaft, the carousel, the coil, the fixed block makes when the motor drives the rotation of cutting wheel and takes place the abnormal condition, the transmission shaft rotates under the drive of motor, the transmission shaft rotates and drives the carousel and rotate, the carousel rotates and drives fixed block and the rotation of electrical coil, electrical coil rotates and makes the conductor cut the magnetic induction line that electrical coil produced and produce the electric current in the conductor inside, and current sensor transmits the data record of electric current and gives the control end, and then to leading electrical conduction post circular telegram and make the electrorheological body become solid-state, when the fixed block moves to and the plastic casing contact, solid-state electrorheological body hinders the plastic casing and takes place deformation, and then the baffle can not move and compress reset spring under the effect of electrorheological body, frictional force between fixed block and the plastic casing increases like this, make the rotation of carousel receive the hindrance, and then the rotational speed of transmission shaft descends gradually, avoid the abnormal rotation of cutting wheel to cause the personal safety of staff to cause the threat cable, reduce the damage that the cutting wheel moved unusually.

2. This high cutting device is used in cable processing of security, through the fixed plate, the rotating ring, the arc, positioning spring makes when cutting the cable, when reaching predetermined length, cut off the power supply through the battery iron and make the rotating ring move under positioning spring's restoring force effect, the rotating ring motion drives the arc motion, can carry out the centre gripping to the cable when the arc moves and contacts with the cable, just so do not need the staff to fix the cable, operate safelyr.

Drawings

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

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of the connection relationship between the conductor and the current sensor according to the present invention;

fig. 4 is a schematic view of the clamping structure of the present invention.

In the figure: 1. a housing; 2. a fixing plate; 3. a conductor; 4. a current sensor; 5. a baffle plate; 6. a plastic shell; 7. an electrorheological fluid; 8. a drive shaft; 9. a turntable; 10. a coil; 11. a fixed block; 12. a rotating ring; 13. an arc-shaped plate; 14. and positioning the spring.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: the utility model provides a high cutting device is used in cable processing of security, including shell 1 and fixed plate 2, support and fix other structures, the inside fixedly connected with conductor 3 of shell 1, play a role with coil 10 cooperation, the inside of shell 1 is provided with current sensor 4, record the current change in the conductor 3, the inside swing joint of shell 1 has baffle 5, play a role with the cooperation of plastic casing 6, the inboard fixedly connected with plastic casing 6 of shell 1, play a role with fixed block 11 cooperation, the inboard of plastic casing 6 is provided with current variant 7, and plastic casing 6, baffle 5 cooperation plays a role, the inside swing joint of shell 1 has transmission shaft 8, drive other structure motion, the outside fixedly connected with carousel 9 of transmission shaft 8, fix and support other structures, the inside of carousel 9 is provided with coil 10, play a role with conductor 3 cooperation, the outside fixedly connected with fixed block 11 of carousel 9, play a role with plastic casing 6 cooperation, the outside swing joint of fixed plate 2 has swivel ring 12, play a role with fixed plate 2 cooperation, the outside of swivel ring 12 is connected with arc 13, play a role with swivel ring 12 cooperation, the outside location spring 14 that makes under the effect of swivel ring 12, make the effect under the motion.

In the embodiment, the number of the conductors 3 is not less than three, the conductors 3 are uniformly distributed in the shell 1, the specification and the size of the conductors 3 are matched with those of the coil 10, the specification and the size of the current sensor 4 are matched with those of the conductors 3, and the current change in the conductors 3 is recorded; the outer side of the baffle 5 is fixedly connected with a return spring, the return spring is arranged between the baffle 5 and the shell 1, the electrorheological body 7 is mainly made of gypsum, lime, carbon powder and olive oil, the electrorheological body 7 is arranged between the plastic shell 6 and the baffle 5, and the baffle 5 moves under the action of the electrorheological body 7; the inner side of the plastic shell 6 is provided with a conductive column, the outer part of the conductive column is provided with an electric wire, the electric wire is fixedly connected in the shell 1, the position of the coil 10 corresponds to that of the conductor 3, seven fixed blocks 11 are distributed on the outer side of the turntable 9 at equal angles, and the state of the current transformer 7 is changed; the specification and size of fixed block 11 and the phase-match of plastic casing 6, the one end swing joint that swivel becket 12 was kept away from to arc 13 is in the outside of fixed plate 2, and the outside of fixed plate 2 is provided with battery iron, and the inside of swivel becket 12 is provided with the iron plate for arc 13 carries out the centre gripping to the cable under the drive of swivel becket 12.

The utility model discloses a theory of operation and use flow: when the motor drives the cutting wheel to rotate to generate abnormal conditions, the transmission shaft 8 rotates under the drive of the motor, the transmission shaft 8 rotates to drive the turntable 9 to rotate, the turntable 9 rotates to drive the fixed block 11 and the electrified coil 10 to rotate, the electrified coil 10 rotates to enable the conductor 3 to cut a magnetic induction line generated by the electrified coil 10 and generate current inside the conductor 3, the current sensor 4 records and transmits the data of the current to the control end, the conductive column is electrified, the current variant 7 is changed into a solid state, when the fixed block 11 moves to be in contact with the plastic shell 6, the solid current variant 7 blocks the plastic shell 6 from deforming, the baffle 5 cannot move under the action of the current variant 7 and compresses the reset spring, so that the friction force between the fixed block 11 and the plastic shell 6 is increased, the rotation of the turntable 9 is blocked, the rotating speed of the transmission shaft 8 is gradually reduced, the personal safety of a worker is prevented from being threatened by abnormal rotation of the cutting wheel, the damage to a cable is reduced by abnormal rotation of the cutting wheel, when the cable is cut, when the cable reaches a preset length, the rotating ring 12 moves under the restoring force of the rotating ring 12, the cable does not need to move, and the cable to clamp the arc-shaped cable, and the cable-shaped cable-clamping operation panel 13 is more safely performed by the cable-clamping operation personnel.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a high cutting device is used in cable processing of security, includes shell (1) and fixed plate (2), its characterized in that: the inside fixedly connected with conductor (3) of shell (1), the inside of shell (1) is provided with current sensor (4), the inside swing joint of shell (1) has baffle (5), the inboard fixedly connected with plastics shell (6) of shell (1), the inboard of plastics shell (6) is provided with current variant (7), the inside swing joint of shell (1) has transmission shaft (8), outside fixedly connected with carousel (9) of transmission shaft (8), the inside of carousel (9) is provided with coil (10), the outside fixedly connected with fixed block (11) of carousel (9), the outside swing joint of fixed plate (2) has swivel becket (12), the outside swing joint of swivel becket (12) has arc (13), the outside of swivel becket (12) is provided with positioning spring (14).

2. The cutting device for processing the cable with high safety as set forth in claim 1, wherein: three and evenly distributed are no less than in the inside of shell (1) conductor (3), the specification and size of conductor (3) and the phase-match of coil (10), the specification and size of current sensor (4) and the phase-match of conductor (3).

3. The cutting device for processing the cable with high safety as set forth in claim 1, wherein: the outer side of the baffle plate (5) is fixedly connected with a return spring, the return spring is arranged between the baffle plate (5) and the shell (1), the electrorheological body (7) is mainly made of gypsum, lime, carbon powder and olive oil, and the electrorheological body (7) is arranged between the plastic shell (6) and the baffle plate (5).

4. The cutting device for processing the cable with high safety as set forth in claim 1, wherein: the inner side of the plastic shell (6) is provided with a conductive column, the outer part of the conductive column is provided with an electric wire, the electric wire is fixedly connected in the shell (1), the position of the coil (10) corresponds to that of the conductor (3), and seven fixed blocks (11) are distributed on the outer side of the turntable (9) at equal angles.

5. The cutting device for processing the cable with high safety as set forth in claim 1, wherein: the specification and size of fixed block (11) and the phase-match of plastic casing (6), the one end swing joint of swivel becket (12) is kept away from in arc (13) is in the outside of fixed plate (2), the outside of fixed plate (2) is provided with battery iron, the inside of swivel becket (12) is provided with the iron plate.

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