CN217315638U

CN217315638U - Cable cutting device for electric power construction

Info

Publication number: CN217315638U
Application number: CN202220866015.6U
Authority: CN
Inventors: 邢远科; 胡德森; 程小龙; 姜欢超; 宋超虎
Original assignee: Luoyang Dinghuan Electric Power Technology Co ltd
Current assignee: Luoyang Dinghuan Electric Power Technology Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-30
Anticipated expiration: 2032-04-15

Abstract

The utility model relates to a cable cutting device for electric power construction, which comprises a horizontally arranged chassis, wherein four corners of the top surface of the chassis are fixedly connected with supporting legs which are vertically and oppositely distributed, a fixed plate is fixedly connected between the tops of the four supporting legs, two guide rods which are vertically and oppositely distributed are fixedly connected between the fixed plate and the chassis, a sliding plate is slidably connected between the two guide rods, a reset spring is sleeved on each guide rod below the sliding plate, and a cutting tool is installed on the bottom surface of the sliding plate; it has the first threaded rod of vertical distribution to go back threaded connection on the fixed plate, and first threaded rod bottom pass behind the fixed plate with slide plate top butt, and fixed plate back fixedly connected with hand wheel is passed on first threaded rod top, two vertical relative distribution's of fixedly connected with backup pad on the chassis of cutting tool below, form groove structure between two backup pads and the chassis, all be provided with locating component on the outer chassis of every backup pad, the utility model discloses it is laborsaving relatively when the thick cable in cutting line footpath to can guarantee to cut off the cable.

Description

Cable cutting device for electric power construction

Technical Field

The utility model belongs to the technical field of electric power construction equipment, especially, relate to a cable cutting device for electric power construction.

Background

At present, cables are laid in most cases during power construction, and the cables need to be cut according to the space size of the laid area during the laying of the cables, but when the cables are laid in some remote areas which are not electrified, such as the field, the cables cannot be supplied with power, so the cables are usually cut by using a manual cutting device; the existing manual cutting device is generally a tool clamp, but the tool clamp is labor-consuming when cutting cables with larger wire diameters, and sometimes even can not cut the cables, so that the defects and shortcomings in the prior art still exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cable cutting device for electric power construction, solve current manual cutting device and be more laborious when the thick cable of cutting line footpath, sometimes can not cut off the problem of cable even.

In order to solve the problem, the utility model discloses the technical scheme who takes:

the utility model provides a cable cutting device for electric power construction, includes the chassis of level setting, its characterized in that: the four corners of the top surface of the chassis are fixedly connected with supporting legs which are vertically and oppositely distributed, a fixing plate which is parallel to the chassis is fixedly connected between the top ends of the four supporting legs, two guide rods which are vertically and oppositely distributed are fixedly connected between the fixing plate and the chassis, a sliding plate which is parallel to the chassis is slidably connected between the two guide rods, the guide rods below the sliding plate are sleeved with return springs, and a cutting tool with the top end at the bottom end is mounted on the bottom surface of the sliding plate; still threaded connection has vertical distribution and is located the first threaded rod directly over the cutting tool on the fixed plate, first threaded rod bottom pass behind the fixed plate with slide plate top surface butt, fixed connection has the hand wheel after the fixed plate is passed on first threaded rod top, two vertical relative distribution's of fixedly connected with backup pad on the chassis of cutting tool below form the groove structure that can hold the cutting tool between two backup pads and the chassis, all are provided with the locating component who is used for fixed cable on the chassis outside every backup pad.

Further, locating component includes the type of falling U support with backup pad parallel arrangement, type of falling U support and chassis fixed connection, the threaded connection has the second threaded rod of vertical distribution on the type of falling U support, the second threaded rod bottom passes behind the type of falling U support fixedly connected with and the setting of second threaded rod coaxial line and is located the location disc of type of falling U support, and fixedly connected with turning handle behind the type of falling U support is passed on second threaded rod top.

Furthermore, the two sides of the inverted U-shaped support are in threaded connection with two tightening bolts which are horizontally distributed relatively, the tightening bolts all penetrate through the inverted U-shaped support, and the heads of the tightening bolts are located outside the inverted U-shaped support.

Furthermore, both sides of the top surface of the fixed plate are fixedly connected with cutting tooth sheets with the top ends being pointed.

Furthermore, four corners of the bottom surface of the chassis are provided with universal wheels with self-locking function.

Furthermore, one side of the fixing plate is fixedly connected with a traction rope, and one end, far away from the fixing plate, of the traction rope is provided with a pull ring.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model can form a main body frame of the cable cutting device by arranging the chassis, the support legs and the fixed plate, and can form a guide component which can drive the cutting tool to automatically reset by arranging the guide rod, the sliding plate and the reset spring; secondly, the cutting tool can move in the vertical direction by arranging the first threaded rod and the hand wheel; finally, a groove structure is formed between the supporting plate and the chassis, positioning assemblies are arranged on the outer sides of the supporting plates, when the cable cutting machine is used, the cable is erected at the notch position of the groove structure, namely between the top ends of the two supporting plates, then the cable positioned on the outer sides of the supporting plates is fixed by the two groups of positioning assemblies respectively, so that the position to be cut of the cable is in a tight state and convenient to cut, then the first threaded rod is rotated by the hand wheel to enable the sliding plate to drive the cutting tool to descend along the vertical direction and compress the reset spring until the cutting tool cuts the cable, and the bottom of the cutting tool is positioned in the groove structure after the cable is cut; when the first threaded rod of reverse rotation, the slide will drive cutting tool along vertical direction rising under reset spring's effect, compares with current manual cutting device, the utility model discloses when the thick cable of cutting wire footpath, it is laborsaving relatively to can guarantee to cut off the cable.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a partially enlarged structure at A in bitmap 1;

fig. 3 is a schematic structural diagram of a part of the apparatus in fig. 1 in a use state.

Reference numerals: 1. cutting a cutter; 2. a support plate; 3. a groove structure; 4. a positioning assembly; 41. an inverted U-shaped bracket; 42. a second threaded rod; 43. positioning the disc; 44. a handle is rotated; 45. jacking the bolt; 5. a first threaded rod; 6. a fixing plate; 7. a guide bar; 8. a support leg; 9. a chassis; 10. a slide plate; 11. a return spring; 12. a hand wheel; 13. cutting the tooth sheet; 14. a universal wheel; 15. a hauling rope; 16. a pull ring; 17. a cable.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, the utility model provides a cable cutting device for electric power construction, which comprises a chassis 9 horizontally arranged, four corners of the top surface of the chassis 9 are fixedly connected with supporting legs 8 which are vertically and oppositely distributed, a fixing plate 6 which is arranged in parallel with the chassis 9 is fixedly connected between the tops of the four supporting legs 8, two guide rods 7 which are vertically and oppositely distributed are fixedly connected between the fixing plate 6 and the chassis 9, a sliding plate 10 which is arranged in parallel with the chassis 9 is slidably connected between the two guide rods 7, a reset spring 11 is sleeved on each guide rod 7 below the sliding plate 10, a cutting tool 1 with the bottom end being a tip is installed on the bottom surface of the sliding plate 10, and the tip of the cutting tool 1 is edged; the cutting tool comprises a fixed plate 6, a first threaded rod 5 which is vertically distributed and is positioned right above a cutting tool 1 is further in threaded connection with the fixed plate 6, the bottom end of the first threaded rod 5 is abutted to the top surface of a sliding plate 10 after penetrating through the fixed plate 6, the top end of the first threaded rod 5 is fixedly connected with a hand wheel 12 after penetrating through the fixed plate 6, two supporting plates 2 which are vertically and oppositely distributed are fixedly connected to a chassis 9 below the cutting tool 1, a groove structure 3 capable of accommodating the cutting tool 1 is formed between the two supporting plates 2 and the chassis 9, a positioning assembly 4 for fixing a cable is arranged on the chassis 9 outside each supporting plate 2, a main body frame of the cable cutting device can be formed by arranging the chassis 9, supporting legs 8 and the fixed plate 6, and a guide assembly capable of driving the cutting tool 1 to automatically reset can be formed by arranging a guide rod 7, the sliding plate 10 and a reset spring 11; secondly, the cutting tool 1 can be moved in the vertical direction by arranging the first threaded rod 5 and the hand wheel 12; finally, a groove structure 3 is formed between the supporting plate 2 and the chassis 9, and the positioning components 4 are arranged on the outer sides of the supporting plates 2, when the cutting tool is used, the cable 17 is erected at the notch position of the groove structure 3, namely, between the top ends of the two supporting plates 2, then the two groups of positioning components 4 are used for fixing the cable 17 positioned on the outer sides of the supporting plates 2 respectively, so that the to-be-cut position of the cable 17 is in a tight state and is convenient to cut, then the hand wheel 12 rotates the first threaded rod 5 to enable the sliding plate 10 to drive the cutting tool 1 to descend along the vertical direction and compress the reset spring 11 until the cutting tool 1 cuts off the cable 17, and the bottom of the cutting tool 1 is positioned in the groove structure 3 after the cable 17 is cut off; when first threaded rod 5 of reverse rotation, slide 10 will drive cutting tool 1 and rise along vertical direction under reset spring 11's effect, compare with current manual cutting device, the utility model discloses when the thicker cable 17 in cutting line footpath, it is laborsaving relatively to can guarantee to cut off cable 17.

The specific structure of the positioning assembly 4 is as follows: as shown in fig. 1 to 3, the positioning assembly 4 includes an inverted U-shaped bracket 41 disposed parallel to the support plate 2, the inverted U-shaped bracket 41 is fixedly connected to the chassis 9, a second threaded rod 42 is threaded onto the inverted U-shaped bracket 41 and vertically distributed, a positioning disc 43 is fixedly connected to the bottom end of the second threaded rod 42 after passing through the inverted U-shaped bracket 41, the positioning disc 43 is coaxially disposed with the second threaded rod 42 and is located in the inverted U-shaped bracket 41, a rotating handle 44 is fixedly connected to the top end of the second threaded rod 42 after passing through the inverted U-shaped bracket 41, specifically, when the cable 17 is fixed, the cable 17 to be fixed is bent into a U shape and inserted into the inverted U-shaped bracket 41, the positioning assembly 4 can then fix the position of the cable 17 by rotating the second threaded rod 42 through the rotating handle 44 until the positioning disc 43 is matched with the chassis 9 to press and fix the cable 17 in the inverted U-shaped bracket 41.

Further, as shown in fig. 1 to 3, two tightening bolts 45 that are horizontally distributed relatively are connected to two sides of the inverted U-shaped bracket 41 through threads, the tightening bolts 45 all penetrate through the inverted U-shaped bracket 41, and the heads of the tightening bolts 45 are located outside the inverted U-shaped bracket 41, specifically, when the cable fixing device is used, the screw ends of the tightening bolts 45 can be tightly abutted to the cable 17 located in the inverted U-shaped bracket 41 by respectively rotating the two tightening bolts 45, so that the firmness of positioning the cable 17 is improved, and the cable 17 is prevented from loosening.

Further, as shown in fig. 1, both sides of the top surface of the fixing plate 6 are fixedly connected with the cutting teeth 13 with the top ends being pointed, specifically, the cutting teeth 13 are pointed, and the cutting teeth 13 can facilitate cutting the cables 17 with thin wire diameters.

Further, as shown in fig. 1, universal wheels 14 with a self-locking function are mounted at four corners of the bottom surface of the chassis 9, and the universal wheels 14 can be arranged to facilitate movement of the cable cutting device and fix the cable cutting device by the self-locking function of the universal wheels 14.

Further, as shown in fig. 1, one side of the fixing plate 6 is fixedly connected with a pulling rope 15, one end of the pulling rope 15, which is far away from the fixing plate 6, is provided with a pulling ring 16, specifically, a hanging lug can be arranged on one of the supporting legs 8 for hanging the pulling ring 16, and by such arrangement, the cable cutting device can be conveniently pulled to move.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the embodiments and descriptions herein to illustrate the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, all of which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents.

Claims

1. The utility model provides a cable cutting device for electric power construction, includes the chassis of level setting, its characterized in that: the four corners of the top surface of the chassis are fixedly connected with supporting legs which are vertically and oppositely distributed, a fixing plate which is parallel to the chassis is fixedly connected between the top ends of the four supporting legs, two guide rods which are vertically and oppositely distributed are fixedly connected between the fixing plate and the chassis, a sliding plate which is parallel to the chassis is slidably connected between the two guide rods, the guide rods below the sliding plate are sleeved with return springs, and a cutting tool with the top end at the bottom end is mounted on the bottom surface of the sliding plate; still threaded connection has vertical distribution and is located the first threaded rod directly over the cutting tool on the fixed plate, first threaded rod bottom pass behind the fixed plate with slide plate top surface butt, fixed connection has the hand wheel after the fixed plate is passed on first threaded rod top, two vertical relative distribution's of fixedly connected with backup pad on the chassis of cutting tool below form the groove structure that can hold the cutting tool between two backup pads and the chassis, all are provided with the locating component who is used for fixed cable on the chassis outside every backup pad.

2. The cable cutting device for electric power construction according to claim 1, wherein: the locating component comprises an inverted U-shaped support arranged in parallel with the supporting plate, the inverted U-shaped support is fixedly connected with the chassis, a second threaded rod which is vertically distributed is connected to the inverted U-shaped support in a threaded mode, the bottom end of the second threaded rod penetrates through a locating disc which is arranged in the inverted U-shaped support and is coaxially connected with the inverted U-shaped support and is located in the inverted U-shaped support, and the top end of the second threaded rod penetrates through a rotating handle which is fixedly connected with the inverted U-shaped support.

3. The cable cutting device for electric power construction as set forth in claim 2, wherein: the two sides of the inverted U-shaped support are in threaded connection with two tightening bolts which are horizontally and oppositely distributed, the tightening bolts penetrate through the inverted U-shaped support, and the heads of the tightening bolts are located outside the inverted U-shaped support.

4. The cable cutting device for electric power construction as set forth in claim 1, wherein: the both sides of fixed plate top surface all fixedly connected with top is the equal most advanced cutting teeth piece.

5. The cable cutting device for electric power construction as set forth in claim 1, wherein: four corners of the bottom surface of the chassis are provided with universal wheels with self-locking function.

6. The cable cutting device for electric power construction as set forth in claim 5, wherein: one side of the fixing plate is fixedly connected with a traction rope, and one end, far away from the fixing plate, of the traction rope is provided with a pull ring.