Circuit transformation cutting device

Abstract

The utility model discloses a line transformation cutting device which comprises a cutter, the cutter comprises a first plier head and a second plier head, one side of the first plier head and one side of the second plier head are respectively provided with a handle, a rotating shaft is arranged between the first plier head and the second plier head, the first plier head is provided with a cutting knife, the cutting knife is provided with a cutting groove, the cutting knife is provided with an installation sleeve, and the installation sleeve is provided with an installation groove. A mounting groove and a steering groove are formed in the mounting sleeve, a mounting rod and a mounting plate are arranged on one side of the cutting knife, mounting blocks are symmetrically arranged on the two sides of the mounting rod, a clamping rod is arranged on the steering groove in a sliding mode, and clamping holes matched with the clamping rod are formed in the mounting blocks. According to the cable cutting device, a cable on line transformation is cut, through cooperation of a clamping rod and a clamping hole in a mounting block, the position of the mounting block can be conveniently fixed, then the positions of a mounting rod and a mounting sleeve can be conveniently connected and fixed, and a cutting knife can be conveniently mounted and dismounted.

Description

TECHNICAL FIELD

[0001] The utility model relates to line transformation technical field, more specifically, it relates to a line transformation cutting device. BACKGROUND

[0002] Line transformation usually refers to upgrading and optimizing the power transmission line and distribution network in the power system to improve the efficiency, reliability and safety of power transmission and distribution, which may involve replacing old equipment, upgrading technology, enhancing the carrying capacity of the power grid, and adapting to the access of new energy and the increase of power demand, when carrying out line transformation, the cable needs to be cut for line adjustment.

[0003] In the prior art, the cable cutting device structure is complex, generally larger, not convenient to carry and use, and the cutting knife will be worn during cable cutting, affecting the practical effect of the cutting knife, but the existing cutting device is not convenient for installing and replacing the cutting knife, reducing the practicability of the cutting device. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the problems existing in the prior art, the utility model provides a line transformation cutting device to solve the technical problem of inconvenient installation and disassembly of the cutting knife mentioned in the background art.

[0006] (II) technical scheme

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a line transformation cutting device, comprising a cutter, the cutter comprises a first jaw and a second jaw, one side of the first jaw and the second jaw is provided with a handle, a rotating shaft is arranged between the first jaw and the second jaw, a cutting knife is arranged on the first jaw, a cutting groove is arranged on the cutting knife, an installation sleeve is arranged on the cutting knife, an installation groove and a steering groove are arranged on the installation sleeve, an installation rod and an installation plate are arranged on one side of the cutting knife, installation blocks are symmetrically arranged on both sides of the installation rod, a clamping rod is slidably arranged in the steering groove, and a clamping hole matched with the clamping rod is arranged on the installation block.

[0008] The utility model is further provided with a movable slot in the installation sleeve, a movable plate is arranged in the movable slot, the bottom of the clamping rod is fixedly connected with the movable plate, and the position of the clamping rod is convenient to move.

[0009] The utility model is further provided with a movable spring between the movable plate and the movable slot, so that the clamping rod has a continuous and stable force pointing to the clamping hole.

[0010] The utility model further provides for, one side of movable board is equipped with movable rod, it is convenient for moving the position of movable board.

[0011] The utility model further provides for, the inside of rotating shaft is equipped with lubricating cavity, be equipped with a plurality of lubricating holes on lubricating cavity, make lubricating oil ooze out lubricating hole, lubricate cutter.

[0012] The utility model further provides for, the one side of rotating shaft is equipped with oil injection pipe, be equipped with piston rod and piston plate on oil injection pipe, it is convenient for to rotating shaft inject lubricating oil.

[0013] The utility model further provides for, be equipped with oil injection spring between piston plate and oil injection pipe, give lubricating oil elastic force, it is convenient for pressurized injection lubricating oil.

[0014] The utility model further provides for, be equipped with rotating handle on mounting plate, it is convenient for rotating mounting plate.

[0015] (Three) beneficial effect

[0016] Compared with prior art, the utility model provides a kind of line reconstruction cutting device, with following

[0017] Beneficial effect:

[0018] 1, by gripping handle first jaw upper cutting knife and the cutting slot on the second jaw cooperation, the cable on line reconstruction is cut, is simple and convenient to carry, and operation mode is simple and convenient, and cutting efficiency is high.

[0019] 2, by the cooperation of the clamping rod on movable slot and the clamping hole on mounting block, it is convenient to fix the position of mounting block, to further facilitate the position of mounting rod and mounting sleeve to be connected and fixed, it is convenient to install and dismount cutting knife, it is convenient to replace the cutting knife of abrasion, improve the practicality of cutter.

[0020] 3, by setting up oil injection pipe on rotating shaft, by piston plate, piston rod and oil injection spring, it is convenient to inject the lubricating oil in oil injection pipe into lubricating cavity, and is discharged by lubricating hole, it is convenient to lubricate the hinged place of first jaw and second jaw, reduce abrasion, improve the use convenience of cutter. DRAWINGS

[0021] Figure 1 It is the overall structure schematic view of cutter in the utility model;

[0022] Figure 2 It is the cooperation structure schematic view of second jaw and handle in the utility model;

[0023] Figure 3 It is the cooperation structure schematic view of mounting sleeve and mounting rod in the utility model;

[0024] Figure 4 For Figure 3 The local structure of A is enlarged and illustrated in the figure.

[0025] Figure 5 It is the cross-sectional structure diagram of the rotating shaft in the utility model.

[0026] In the figure: 1, cutter; 2, first jaw; 3, second jaw; 4, handle; 5, rotating shaft; 6, cutting knife; 7, cutting groove; 8, mounting sleeve; 9, mounting groove; 10, turning groove; 11, mounting rod; 12, mounting plate; 13, mounting block; 14, clamping rod; 15, clamping hole; 16, movable slot; 17, movable plate; 18, movable spring; 19, movable rod; 20, lubricating cavity; 21, lubricating hole; 22, oil injection pipe; 23, piston rod; 24, piston plate; 25, oil injection spring; 26, rotating handle. DETAILED DESCRIPTION

[0027] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0029] In the present application, unless otherwise specified, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravitational direction; similarly, for the convenience of understanding and description, "left, right" are generally with respect to the left and right shown in the drawings; "inner, outer" refer to the inner and outer with respect to the contour of each component itself, but the above directional words are not used to limit the present application.

[0030] Please refer to Figures 1-5The utility model provides a line reconstruction cutting device, including cutter 1, cutter 1 includes first jaw 2 and second jaw 3, and one side of first jaw 2 and second jaw 3 is equipped with handle 4, and is equipped with rotating shaft 5 between first jaw 2 and second jaw 3, is equipped with cutting knife 6 on first jaw 2, is equipped with cutting groove 7 on cutting knife 6, is equipped with mounting sleeve 8 on cutting knife 6, is equipped with mounting groove 9 and steering groove 10 on mounting sleeve 8, and is equipped with mounting rod 11 and mounting plate 12 on one side of cutting knife 6, and the both sides symmetry of mounting rod 11 is equipped with mounting block 13, and is slidably equipped with clamping rod 14 on steering groove 10, and is equipped with the clamping hole 15 of cooperation of clamping rod 14 on mounting block 13, is equipped with movable slot 16 in mounting sleeve 8, is equipped with movable plate 17 in movable slot 16, and the bottom of clamping rod 14 is fixedly connected with movable plate 17, and movable spring 18 is equipped between movable plate 17 and movable slot 16, and one side of movable plate 17 is equipped with movable rod 19, and is equipped with rotating handle 26 on mounting plate 12.

[0031] In the embodiment, the cutting knife 6 is installed on the first jaw 2, the cutting knife 6 is attached to the first jaw 2, the mounting rod 11 on the mounting plate 12 is inserted into the mounting sleeve 8 through the cutting knife 6, the mounting block 13 on the mounting rod 11 is moved along the mounting groove 9 of the mounting sleeve 8, when the mounting block 13 is moved to the bottom of the mounting groove 9, the mounting block 13 is moved into the steering groove 10 by rotating the rotating handle 26, the mounting block 13 presses downwardly the clamping rod 14, the contact surface between the clamping rod 14 and the mounting block 13 is an inclined surface, the clamping rod 14 drives the movable plate 17 to move downwardly, the movable plate 17 compresses the movable spring 18, the mounting block 13 continues to rotate, when the clamping rod 14 is aligned with the clamping hole 15, the clamping rod 14 is inserted into the clamping hole 15 under the elastic force of the clamping spring, the position of the mounting block 13 and the mounting rod 11 is fixed, and then the position of the cutting knife 6 is fixed, when disassembling, the movable rod 19 is stretched outwardly, the mounting rod 11 and the mounting block 13 are reversely rotated, the cutting knife 6 is disassembled, the cutting knife 6 is replaced conveniently, when cutting the cable, the cable is placed between the first jaw 2 and the second jaw 3, the handle 4 is pressed, the cutting knife 6 cuts the cable, which is simple and convenient.

[0032] Please refer to Figure 5 As an embodiment of the rotating shaft 5, the rotating shaft 5 is internally provided with a lubricating cavity 20, a plurality of lubricating holes 21 are arranged on the lubricating cavity 20, an oil injection pipe 22 is threadedly connected to one side of the rotating shaft 5, a piston rod 23 and a piston plate 24 are arranged on the oil injection pipe 22, and an oil injection spring 25 is arranged between the piston plate 24 and the oil injection pipe 22.

[0033] More specifically, one end of the oil injection pipe 22 is inserted into the lubricating oil, the piston rod 23 is pulled outward, the piston plate 24 is compressed, the oil injection spring 25 is compressed, the lubricating oil is injected into the oil injection pipe 22 according to the principle of the syringe, the oil injection pipe 22 is installed on the rotating shaft 5, the piston plate 24 is pressed into the lubricating cavity 20 under the elastic force of the oil injection spring 25, and the lubricating hole 21 is extended to the outside of the rotating shaft 5, the first jaw 2 and the rotating shaft 5 are lubricated, and the second jaw 3 and the rotating shaft 5 are lubricated, the practicability of the cutter 1 is improved, and the wear is reduced.

[0034] In summary, when the overall device is in use or operation: when the cutting knife 6 is installed on the first jaw 2, the cutting knife 6 is attached to the first jaw 2, the mounting rod 11 on the mounting plate 12 is inserted into the mounting sleeve 8 through the cutting knife 6, the mounting block 13 on the mounting rod 11 is moved along the mounting groove 9 of the mounting sleeve 8, when it moves to the bottom of the mounting groove 9, the mounting block 13 is moved into the turning groove 10 by rotating the handle 26, the mounting block 13 is pressed downward to press the clamping rod 14, the contact surface between the clamping rod 14 and the mounting block 13 is an inclined surface, the clamping rod 14 drives the movable plate 17 to move downward, the movable plate 17 compresses the movable spring 18, the mounting block 13 continues to rotate, when the clamping rod 14 is aligned with the clamping hole 15, the clamping rod 14 is inserted into the clamping hole 15 under the elastic force of the clamping spring, the position of the mounting block 13 and the mounting rod 11 is fixed, and the position of the cutting knife 6 is fixed, when disassembling, the movable rod 19 is stretched outward, the mounting rod 11 and the mounting block 13 are rotated in the opposite direction, the cutting knife 6 is disassembled, the cutting knife 6 is replaced, when cutting the cable, the cable is placed between the first jaw 2 and the second jaw 3, the handle 4 is pressed, the cutting knife 6 cuts the cable, and the operation is simple and convenient.

[0035] More specifically, one end of the oil injection pipe 22 is inserted into the lubricating oil, the piston rod 23 is pulled outward, the piston plate 24 is compressed, the oil injection spring 25 is compressed, the lubricating oil is injected into the oil injection pipe 22 according to the principle of the syringe, the oil injection pipe 22 is installed on the rotating shaft 5, the piston plate 24 is pressed into the lubricating cavity 20 under the elastic force of the oil injection spring 25, and the lubricating hole 21 is extended to the outside of the rotating shaft 5, the first jaw 2 and the rotating shaft 5 are lubricated, and the second jaw 3 and the rotating shaft 5 are lubricated, the practicability of the cutter 1 is improved, and the wear is reduced.

[0036] In all the above-mentioned schemes, the whole device is controlled by the controller, and since the controller is a commonly used device, it belongs to the existing mature technology, and its electrical connection relationship and specific circuit structure are not described here. The connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which is not described here. In the above, whenever there is a fixed connection, welding is preferred, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that the embodiments can be changed, modified, replaced and modified in various ways without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A line reconstruction cutting device, comprising a cutter (1), characterized in that: The cutter (1) comprises a first pliers head (2) and a second pliers head (3), one side of each of the first pliers head (2) and the second pliers head (3) is provided with a handle (4), a rotating shaft (5) is provided between the first pliers head (2) and the second pliers head (3), a cutting knife (6) is provided on the first pliers head (2), a cutting groove (7) is provided on the cutting knife (6), a mounting sleeve (8) is provided on the cutting knife (6), a mounting groove (9) and a steering groove (10) are provided on the mounting sleeve (8), a mounting rod (11) and a mounting plate (12) are provided on one side of the cutting knife (6), mounting blocks (13) are symmetrically provided on both sides of the mounting rod (11), a clamping rod (14) is slidably provided on the steering groove (10), and a clamping hole (15) is provided on the mounting block (13) that cooperates with the clamping rod (14).

2. A line reconstruction and cutting device according to claim 1, characterized in that: A movable groove (16) is provided in the installation sleeve (8), a movable plate (17) is provided in the movable groove (16), and the bottom of the clamping rod (14) is fixedly connected to the movable plate (17).

3. The line reconstruction and cutting device according to claim 2, characterized in that: A movable spring (18) is provided between the movable plate (17) and the movable groove (16).

4. The line reconstruction and cutting device according to claim 3, characterized in that: A movable rod (19) is provided on one side of the movable plate (17).

5. The line reconstruction and cutting device according to claim 1, characterized in that: A lubrication cavity (20) is provided inside the rotating shaft (5), and a plurality of lubrication holes (21) are provided on the lubrication cavity (20).

6. The line reconstruction and cutting device according to claim 5, characterized in that: An oil injection pipe (22) is threadedly connected to one side of the rotating shaft (5), and a piston rod (23) and a piston plate (24) are provided on the oil injection pipe (22).

7. The line reconstruction and cutting device according to claim 6, characterized in that: An oil injection spring (25) is provided between the piston plate (24) and the oil injection pipe (22).

8. The line reconstruction and cutting device according to claim 1, characterized in that: A rotating handle (26) is provided on the mounting plate (12).

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