CN212763301U

CN212763301U - Quick extracting tool of power cable T type head

Info

Publication number: CN212763301U
Application number: CN202021485255.9U
Authority: CN
Inventors: 贾高萌; 张逸群; 叶茂; 王得民; 郭营生; 段发强; 蔡东升; 凌伟方; 张永申; 孟春晓; 刘智强
Original assignee: Pingdingshan Power Supply Co of State Grid Henan Electric Power Co Ltd
Current assignee: Pingdingshan Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-03-23
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a power cable T-shaped head quick dismounting tool, which comprises a handle body, a dismounting part and an electric driving device, wherein the upper end part of the handle body is connected with the dismounting part; the dismounting component comprises a fixing piece, a threaded straight rod and an electric driving device connecting rod, the threaded straight rod is fixedly connected with the electric driving device connecting rod, the other end of the threaded straight rod is fixedly connected with the fixing piece, a PVC pipe sleeve is fixedly covered outside the T-shaped main rod and the T-shaped head cover piece, and the PVC pipe sleeve is cylindrical; the handle body is provided with an electric driving device and a switch, and the electric driving device is electrically connected with the switch. The utility model discloses but the quick extracting tool operation has reduced intensity of labour, has ensured the safety of operation personnel and equipment, has improved work efficiency. The method can be widely applied to operation and maintenance of distribution networks.

Description

Quick extracting tool of power cable T type head

Technical Field

The utility model discloses join in marriage net fortune dimension and overhaul field, concretely relates to quick extracting tool of power cable T type head.

Background

The technical problem that the existing cable disassembling work is low in efficiency and needs more manpower is solved, after the cable terminal accessories of the power distribution network are installed, the cable terminal accessories can be disassembled only by inputting more manpower for a long time, and operation and maintenance efficiency is low.

Chinese patent with publication number CN205681032U discloses a cable clamp dismounting tool, which comprises a square block, one end of a handle is vertically connected on the square block, a notch is arranged on the other end of the handle, and a sleeve is vertically connected on the handle. The utility model provides a extracting tool of cable clamp utilizes handle anticlockwise rotation 180 degrees on the connecting rod of the wear-resisting piece of cable clamp upper and lower part to the breach card through setting up the breach, can tear down two parts from top to bottom the cable clamp, on the internal hexagonal bolt of sleeve cover upper end or lower extreme in the cable clamp, utilizes the handle rotation to disassemble the bolt, utilizes the square to knock open and has disassembled bolted connection portion. The utility model discloses a although can dismantle the cable, but manual operation influences dismantlement efficiency and is difficult for operating in narrow space.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide a quick extracting tool of power cable T type head can accomplish the operation of dismantling narrow space T type head fast, reaches and does not harm equipment and reach the purpose of dismantling cable T type head fast. The electric tool is adopted as the dismounting power, so that the dismounting operation is faster, more stable and more labor-saving. Meanwhile, the operating personnel use the quick disassembling tool for the T-shaped head of the cable to operate, so that the labor intensity is reduced, the safety of the operating personnel and equipment is guaranteed, and the working efficiency is improved.

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

a quick disassembling tool for a T-shaped head of a power cable comprises a handle body, a disassembling part and an electric driving device, wherein the upper end part of the handle body is connected with the disassembling part;

the dismounting component comprises a fixing piece, a threaded straight rod and an electric driving device connecting rod, the threaded straight rod is fixedly connected with the electric driving device connecting rod, the other end of the threaded straight rod is fixedly connected with the fixing piece, the fixing piece and the threaded straight rod are fixedly covered with a PVC pipe sleeve, and the PVC pipe sleeve is cylindrical;

the handle body is provided with an electric driving device and a switch, and the electric driving device is electrically connected with the switch.

Further, the mounting includes T type hood spare, roof pressure piece, T type hood spare includes the tool sleeve and the linear type screw fastener of round steel material, the whole shaping of tool sleeve is the round steel tool sleeve of left half cylindric right half circular cone form, the circular cone tip of tool sleeve with roof pressure piece fixed connection, open the tool sleeve below has the opening, and opening part one end with linear type screw fastener hinge, the other end makes through the screw linear type screw fastener tightens up fixedly.

Furthermore, the tool sleeve comprises two circular rings made of round steel and two connecting rods made of round steel, the two circular rings are correspondingly arranged left and right, the number of the connecting rods is three, the three connecting rods are fixedly connected with the two circular rings, the three connecting rods are arranged on the upper half circle of the two circular rings at equal intervals, the number of the connecting rods is three, one end of each connecting rod is arc-shaped, the number of the connecting rods is three, the top pressure piece is fixedly arranged at the intersection of the arc-shaped ends of the connecting rods, and the top pressure piece is fixedly connected with the threaded straight rod.

Furthermore, the length of the T-shaped head hood component is a, the height of the T-shaped head hood component is b, and the length-height ratio a to b is 5: 2.

Furthermore, a switch is embedded in the handle body, the electric driving device comprises a motor and a battery jar, the tail of the handle body is provided with the battery jar for placing a battery, the battery jar is internally provided with the battery, the motor is fixedly arranged in the handle body, and the output end of the motor is connected with the connecting rod pin of the electric driving device;

the battery jar is internally provided with a contact which is used for being conducted with a battery, the contact is connected into the motor through a lead, and the battery jar is connected with the switch lead.

The utility model discloses an actively beneficial effect:

1. the utility model discloses a T type head cover spare can make T type head and cover piece laminating fixed according to the first shape design of T type of cable, overlaps the instrument at T type overhead to with the both ends of two screw chucking T type heads of instrument front end. The operation of dismantling narrow space T type head fast can be accomplished in collocation power device.

2. The utility model discloses be equipped with electric drive, adopt electric tool as dismantling power, make the dismantlement operation faster, more steady, more laborsaving.

3. The utility model discloses be equipped with the PVC pipe, can protect parts such as inside T type hood spare and screw thread straight-bar, prevent that each part is ageing or damage.

Drawings

FIG. 1 is a schematic view of a half-section structure of the present invention;

FIG. 2 is a side view of the T-shaped hood;

FIG. 3 is a schematic front view of the T-shaped head cover;

FIG. 4 is a schematic view of the T-shaped head piece with the length a and the height b marked;

FIG. 5 is a schematic diagram of a half-sectional structure of the electromotive driving device;

in the figure: the handle comprises a handle body 1, a handle body 2, a disassembling part 2, a fixing part 3, a PVC pipe sleeve 4, a T-shaped head cover 5, a threaded straight rod 6, an electric driving device connecting rod 7, an electric driving device 8, a tool sleeve 9, a linear screw clamping piece 10, a jacking piece 11, a motor 12, a switch 13, a battery jar 14, a circular ring 15 and a connecting rod 16.

Detailed Description

The invention will be further described with reference to some specific embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present embodiment provides a power cable T-head quick dismounting tool, which includes a handle body 1, a dismounting member 2 and an electric driving device 8, wherein an upper end of the handle body 1 is connected to the dismounting member 2;

the dismounting part 2 comprises a fixing part 3, a threaded straight rod 6 and an electric driving device connecting rod 7, the threaded straight rod 6 is fixedly connected with the electric driving device connecting rod 7, the other end of the threaded straight rod 6 is fixedly connected with the fixing part 3, a PVC pipe sleeve 4 is fixedly covered outside the fixing part 3 and the threaded straight rod 6, and the PVC pipe sleeve 4 is cylindrical;

the handle body 1 is provided with an electric driving device 8 and a switch 13, and the electric driving device 8 is electrically connected with the switch 13.

Specifically, the fixing part 3 comprises a T-shaped head covering part 5 and a jacking part 11, the T-shaped head covering part 5 comprises a tool sleeve 9 made of round steel and a linear screw clamping part 10, the tool sleeve 9 is integrally formed into a left semi-cylindrical right semi-conical round steel tool sleeve, the conical end part of the tool sleeve 9 is fixedly connected with the jacking part 11, an opening is formed below the tool sleeve 9, one end of the opening is hinged with the linear screw clamping part 10, and the other end of the opening enables the linear screw clamping part 10 to be tightened and fixed through a screw; the tool sleeve 9 comprises circular rings 15 made of round steel and connecting rods 16 made of round steel, two circular rings 15 are arranged in a left-right corresponding mode, three connecting rods 16 are arranged and fixedly connected with the two circular rings 15 respectively, the three connecting rods 16 are arranged on the upper semi-circles of the two circular rings 15 respectively at equal intervals, one ends of the three connecting rods 16 are arc-shaped, the top pressing piece 11 is fixedly arranged at the intersection of the arc-shaped ends of the three connecting rods 16, and the top pressing piece 11 is fixedly connected with the threaded straight rod 6; the T-shaped head hood 5 is a long part and b high part, and the length-height ratio a to b is 5: 2;

a switch 13 is embedded in the handle body 1, the electric driving device 8 comprises a motor 12 and a battery jar 14, the battery jar 14 for placing a battery is arranged at the tail of the handle body 1, the motor 12 is fixedly arranged in the handle body 1, and the output end of the motor 12 is in pin connection with the electric driving device connecting rod 7; a contact for conducting with a battery is arranged in the battery jar 14, the contact is connected into the motor 12 through a lead, and the battery jar 14 is connected with the switch 13 through a lead.

When the T-shaped head cover is used, the T-shaped head cover 5 is sleeved on the T-shaped head and tightly clamps the T-shaped head through the linear screw clamping piece 10 on the T-shaped head cover 5, the switch 13 is turned on, the electric driving device 8 drives the threaded straight rod 6 to rotate, and the T-shaped head is detached by utilizing the reaction force generated by the rotation of the screw rod.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A quick disassembling tool for a T-shaped head of a power cable comprises a handle body (1), a disassembling part (2) and an electric driving device (8), and is characterized in that the upper end part of the handle body (1) is connected with the disassembling part (2);

the dismounting component (2) comprises a fixing piece (3), a threaded straight rod (6) and an electric driving device connecting rod (7), the threaded straight rod (6) is fixedly connected with the electric driving device connecting rod (7), the other end of the threaded straight rod (6) is fixedly connected with the fixing piece (3), a PVC pipe sleeve (4) is fixedly covered outside the fixing piece (3) and the threaded straight rod (6), and the PVC pipe sleeve (4) is cylindrical;

the handle is characterized in that an electric driving device (8) and a switch (13) are arranged on the handle body (1), and the electric driving device (8) is electrically connected with the switch (13).

2. The quick disassembling tool for the T-shaped head of the power cable according to claim 1, characterized in that the fixing member (3) comprises a T-shaped head cover member (5) and a top pressing member (11), the T-shaped head cover member (5) comprises a tool sleeve (9) and a linear screw clamping member (10), the tool sleeve (9) is integrally formed into a left half cylinder and a right half cone, the conical end of the tool sleeve (9) is fixedly connected with the top pressing member (11), an opening is formed below the tool sleeve (9), one end of the opening is hinged to the linear screw clamping member (10), and the linear screw clamping member (10) is tightened and fixed by a screw at the other end.

3. The quick disassembling tool for the T-shaped head of the power cable according to claim 2, characterized in that the tool sleeve (9) comprises two circular rings (15) made of round steel and two connecting rods (16) made of round steel, the two circular rings (15) are correspondingly arranged left and right, the three connecting rods (16) are respectively and fixedly connected with the two circular rings (15), the three connecting rods (16) are respectively and equidistantly arranged on the upper semi-circles of the two circular rings (15), one end of each of the three connecting rods (16) is arc-shaped, the top pressing member (11) is fixedly arranged at the intersection of the arc-shaped ends of the three connecting rods (16), and the top pressing member (11) is fixedly connected with the threaded straight rod (6).

4. A power cable T-head quick disconnect tool according to claim 2, characterized in that said T-head cover member (5) has a length a and a height b, said length to height ratio a: b being 5: 2.

5. The tool for quickly disassembling the T-shaped head of the power cable as claimed in claim 1, wherein a switch (13) is embedded in the handle body (1), the electric driving device (8) comprises a motor (12) and a battery jar (14), the battery jar (14) for placing a battery is arranged at the tail of the handle body (1), the motor (12) is fixedly arranged in the handle body (1), and the output end of the motor (12) is in pin connection with the electric driving device connecting rod (7);

a contact point used for being conducted with a battery is arranged in the battery jar (14), the contact point is connected into the motor (12) through a lead, and the battery jar (14) is connected with the switch (13) through a lead.