CN218015467U

CN218015467U - Cable cutting device for electric power construction

Info

Publication number: CN218015467U
Application number: CN202222135781.8U
Authority: CN
Inventors: 李业胜; 李邵璇; 邵发梅
Original assignee: Anhui Anshuo Construction Engineering Co ltd
Current assignee: Anhui Anshuo Construction Engineering Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-12-13
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a cable cutting device for electric power construction, including the base plate, base plate top middle part is provided with an installation section of thick bamboo, the both sides of an installation section of thick bamboo are provided with corresponding solid fixed cylinder, an installation section of thick bamboo and solid fixed cylinder pass through the support column and are connected with the base plate up end, be provided with fixture in the solid fixed cylinder, the inside swing joint of an installation section of thick bamboo has the rotary drum that stretches out an installation section of thick bamboo, installation section of thick bamboo up end threaded connection has the activity section of thick bamboo that one end is the loudspeaker form, the one end that the rotary drum stretches out an installation section of thick bamboo is provided with the pinhole, swing joint has the pin of cutting knife at the lower extreme in the pinhole, the top of pin is inconsistent with the inner wall of an activity section of thick bamboo, the pin upper end is provided with the string platform, reset spring has been cup jointed in the pin below one end outside of string platform, be provided with transmission on the base plate. The utility model discloses a movable cylinder is at rotary drum pivoted in-process, and the descending depth of continuous adjusting pin pole makes the cutting knife cut the cable in rotating along with the rotary drum annular, need not to use the manpower to cut, comparatively labour saving and time saving.

Description

Cable cutting device for electric power construction

Technical Field

The utility model relates to an electric power construction technical field, concretely relates to cable cutting device for electric power construction.

Background

The usage of cable has a lot, mainly used control installation, jointing equipment, transmission power etc. is common and indispensable thing among the daily life, and the cable is after processing is accomplished, and length is longer, when using, often need cut into certain required length, among the prior art, adopts artifical handheld cutting pliers to cut the operation to the cable more, to the less staff of upper limbs strength, can consume a large amount of manpowers in cutting many times, and the operation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a cable cutting device for electric power construction, the utility model discloses the device is through a movable section of thick bamboo at rotary drum pivoted in-process, and the falling depth of continuous adjusting pin pole makes the cutting knife cut the cable in rotating along with the rotary drum annular, need not to use the manpower to cut, comparatively labour saving and time saving.

The utility model discloses the problem in the background art can effectively be solved to the device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cable cutting device for electric power construction, includes the base plate, base plate top middle part is provided with an installation section of thick bamboo, the both sides of an installation section of thick bamboo are provided with corresponding solid fixed cylinder, an installation section of thick bamboo and solid fixed cylinder pass through the support column and are connected with the base plate up end, be provided with fixture in the solid fixed cylinder, the inside swing joint of an installation section of thick bamboo has the rotary drum that stretches out an installation section of thick bamboo, installation section of thick bamboo up end threaded connection has one end to be the activity section of thick bamboo of loudspeaker form, the one end that the rotary drum stretches out an installation section of thick bamboo is provided with the pinhole, swing joint has the pin of cutting knife at the lower extreme in the pinhole, the top of pin is inconsistent with the inner wall of an activity section of thick bamboo, the pin upper end is provided with the platform of hanging, reset spring has been cup jointed in the pin below one end outside of hanging the platform, be provided with on the base plate and make rotary drum pivoted transmission.

Further, fixture is including setting up the screw through-hole in fixed section of thick bamboo upper end, screw through-hole female connection has the threaded rod, the inside upper end of fixed section of thick bamboo is provided with the grip block, threaded rod lower extreme and grip block up end swing joint.

Furthermore, an arc block is arranged on the outer wall of one end, located inside the installation cylinder, of the rotary drum, an arc groove corresponding to the arc block is formed in the inner wall of the installation cylinder, and the rotary drum is movably connected with the arc groove through the arc block.

Furthermore, the transmission device comprises a motor arranged on the base plate, a driving tooth is arranged at one end of the motor opposite to the rotary drum, driven teeth corresponding to the driving tooth are arranged on the outer wall of the rotary drum, and the motor is meshed with the driven teeth through the driving teeth.

Furthermore, the outer wall of the movable cylinder is provided with protective grains.

Furthermore, the end part of the pin rod is in a semi-sphere shape.

The working principle is as follows: penetrate the cable from the solid fixed cylinder of one end and wear out from the solid fixed cylinder of the other end through the rotary drum, then carry out the centre gripping with fixture to the cable and fix, open transmission and drive the rotary drum and rotate, in the rotary drum rotation process, utilize the cutting knife to carry out annular cutting to the cable, in the cutting process, manual rotation activity section of thick bamboo, make activity section of thick bamboo remove to pin rod one side, in the rotation, the inner wall of the inside minor diameter of activity section of thick bamboo is increasingly big to the extrusion force on pin rod top, make the pin rod rotate the in-process along with the rotary drum and constantly move downwards, increase the cutting depth to the cable, until cutting the cable completely, after the cutting finishes, rotate activity section of thick bamboo and remove to keeping away from pin rod one end, the inside major diameter's of activity section of thick bamboo extrusion force on the top of pin rod is increasingly little, the pin rod upwards removes under reset spring's effect, drive cutting knife upwards movement.

Has the advantages that: through a movable cylinder at rotary drum pivoted in-process, constantly adjust the depth of fall of pin rod, make the cutting knife cut the cable along with the rotary drum annular rotates in, need not to use the manpower to cut, comparatively labour saving and time saving.

Drawings

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

Fig. 2 is a cross-sectional view of the overall structure of the present invention.

In the figure: 1 a base plate; 2, supporting columns; 3, fixing the cylinder; 4, mounting the cylinder; 5, a threaded through hole; 6, a threaded rod; 7, clamping blocks; 8, rotating the drum; 9 a movable cylinder; 10 pin holes; 11 a pin rod; 12 hanging a table; 13 a return spring; 14 a cutting knife; 15 motor; 16 driving teeth; 17 a driven tooth; 18 arc blocks; 19 circular arc grooves; 20 anti-skid lines.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, a cable cutting device for electric power construction includes a base plate 1, an installation cylinder 4 is disposed in the middle above the base plate 1, corresponding fixed cylinders 3 are disposed on both sides of the installation cylinder 4, the installation cylinder 4 and the fixed cylinders 3 are connected to the upper end face of the base plate 1 through support pillars 2, clamping mechanisms are disposed in the fixed cylinders 3, a rotary cylinder 8 extending out of the installation cylinder 4 is movably connected inside the installation cylinder 4, a movable cylinder 9 having a horn-shaped end is connected to the upper end face of the installation cylinder 4 through threads, a pin hole 10 is disposed at one end of the rotary cylinder 8 extending out of the installation cylinder 9, a pin 11 having a cutting knife 14 mounted at a lower end is movably connected to the pin hole 10, the top end of the pin 11 is in contact with the inner wall of the movable cylinder 9, a hanging table 12 is disposed at the upper end of the pin 11, a return spring 13 is sleeved on the outer side of the pin 11 located below the hanging table 12, and a transmission device for rotating the rotary cylinder 8 is disposed on the base plate 1.

Wherein, fixture is including setting up screw through-hole 5 in the fixed cylinder 3 upper end, 5 threaded connection of screw through-hole has threaded

rod

6, 3 inside upper ends of fixed cylinder are provided with

grip block

7, 6 lower extremes of threaded rod and 7 up end swing joint of grip block make threaded rod 6 drive grip block 7 and reciprocate through rotating threaded rod 6 to accomplish the centre gripping and the lax of cable.

The outer wall of the rotary drum 8 at one end inside the installation cylinder 4 is provided with an arc block 18, the inner wall of the installation cylinder 4 is provided with an arc groove 19 corresponding to the arc block 18, and the rotary drum 8 is movably connected with the arc groove 19 through the arc block 18.

The transmission device comprises a motor 15 arranged on the base plate 1, one end of the motor 15, opposite to the rotary drum 8, is provided with driving teeth 16, the outer wall of the rotary drum 8 is provided with driven teeth 17 corresponding to the driving teeth 16, and the motor 15 is meshed with the driven teeth 17 through the driving teeth 16.

Wherein, be provided with protection line 20 on the outer wall of activity section of thick bamboo 9, conveniently rotate activity section of thick bamboo 9.

Wherein, the tip of pin pole 11 is the hemisphere form, when moving to pin pole 11 direction in the rotation of activity section of thick bamboo 9, the diameter inner wall that becomes smaller and smaller in the activity section of thick bamboo 9 can extrude pin pole 11 top, makes pin pole 11 compression reset spring 13 and move down, and the top of hemisphere form can reduce the friction with activity section of thick bamboo 9 inner wall.

Example (b): penetrate the cable from the solid fixed cylinder 3 of one end and wear out from the solid fixed cylinder 3 of the other end through the rotary drum 4, then carry out centre gripping with fixture to the cable and fix, open transmission and drive rotary drum 8 and rotate, at the rotary drum 8 rotation in-process, utilize cutting knife 14 to carry out annular cutting to the cable, in the cutting process, manual rotation movable cylinder 9, make movable cylinder 9 move to pin 11 one side, in rotating, the inner wall of the inside less diameter of movable cylinder 9 is increasingly big to the extrusion force on pin 11 top, make pin 11 constantly move down along with rotary drum 8 rotation in-process, increase the cutting depth to the cable, until cutting the cable completely, after the cutting finishes, rotate movable cylinder 9 and remove to keeping away from pin 11 one end, the inner wall of the inside great diameter of movable cylinder 9 is increasingly little to the extrusion force on the top of pin 11, pin 11 moves up under the effect of reset spring 13, drive cutting knife 14 moves up.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a cable cutting device for electric power construction, includes the base plate, its characterized in that: an installation cylinder is arranged in the middle above the base plate, corresponding fixed cylinders are arranged on two sides of the installation cylinder, the installation cylinder and the fixed cylinders are connected with the upper end face of the base plate through support columns, a clamping mechanism is arranged in the fixed cylinders, a rotary cylinder extending out of the installation cylinder is movably connected in the installation cylinder, a movable cylinder with one horn-shaped end is in threaded connection with the upper end face of the installation cylinder, the one end that the rotary drum stretches out the installation section of thick bamboo is provided with the pinhole, swing joint has the pin rod that the cutting knife has been installed to the lower extreme in the pinhole, the top of pin rod offsets with the inner wall of a movable section of thick bamboo, the pin rod upper end is provided with hangs the platform, reset spring has been cup jointed in the pin rod is located the one end outside of hanging platform below, be provided with on the base plate and make rotary drum pivoted transmission.

2. The cable cutting device for electric power construction as set forth in claim 1, wherein: the clamping mechanism comprises a threaded through hole arranged at the upper end of the fixed cylinder, a threaded rod is connected to the inner thread of the threaded through hole, a clamping block is arranged at the upper end inside the fixed cylinder, and the lower end of the threaded rod is movably connected with the upper end face of the clamping block.

3. The cable cutting device for electric power construction as set forth in claim 1, wherein: the rotary drum is characterized in that an arc block is arranged on the outer wall of one end, located inside the installation cylinder, of the rotary drum, an arc groove corresponding to the arc block is formed in the inner wall of the installation cylinder, and the rotary drum is movably connected with the arc groove through the arc block.

4. The cable cutting device for electric power construction as set forth in claim 1, wherein: the transmission device comprises a motor arranged on the base plate, a driving tooth is arranged at one end of the motor opposite to the rotary drum, driven teeth corresponding to the driving tooth are arranged on the outer wall of the rotary drum, and the motor is meshed with the driven teeth through the driving tooth.

5. The cable cutting device for electric power construction as set forth in claim 1, wherein: and protective grains are arranged on the outer wall of the movable cylinder.

6. The cable cutting device for electric power construction as set forth in claim 1, wherein: the end part of the pin rod is in a semi-sphere shape.