Electrical wiring aid

Abstract

The present application relates to an electrical wiring assistant, belonging to the field of electrical maintenance technology, including an installation tube, on which a telescopic heating component that can be adjusted to clamp and heat the cable is provided; the installation tube is provided with a rotating adjustment member that drives the telescopic heating component to rotate and heat the cable; the installation tube is also provided with an adjustment mechanism for adjusting the movement and reset of the telescopic heating component, and the telescopic heating component includes eight telescopic rods embedded and fixed on the inner wall of the installation tube, and the telescopic rods are divided into four groups, with two telescopic rods forming one group. The electrical wiring assistant, by placing the handheld cable on the inner side of the telescopic heating component, cooperates with the adjustment mechanism to drive the telescopic heating component to fit the cable skin, and drives the telescopic heating component to heat and soften the cable skin by rotating the adjustment member, thereby preventing damage to the cable conductor while pulling and peeling the skin.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical maintenance, in particular to an electrical wiring assistant. Background Art

[0002] Electrical maintenance refers to the process of inspecting, maintaining and repairing electrical equipment and systems. It includes but is not limited to the following aspects: Fault diagnosis: find out the cause of electrical equipment failure through testing and inspection, Equipment maintenance: regularly maintain electrical equipment to ensure its normal operation and extend its service life, Replace parts: replace damaged or aging electrical components, such as wires, switches, sockets, fuses, etc., System upgrade: upgrade the electrical system as needed to improve its performance and safety, Safety inspection: ensure that electrical equipment meets safety standards to prevent safety hazards such as electrical fires and electric shocks, Install new equipment: install new electrical equipment as needed, such as lighting systems, sockets, distribution boxes, etc.

[0003] Wire stripping is an important step in electrical repair to ensure that the conductors of the wires can make good contact. Here are some basic steps and precautions for wire stripping:

[0004] Use wire strippers: Align the stripping opening of the wire strippers to the wire, gently clamp the wire, rotate the wire strippers until the insulation is cut, and then pull the wire strippers to remove the insulation.

[0005] Using a Cutter: If using a cutter, gently run a circle around the wire insulation, being careful not to scratch the inner conductor, and then peel the insulation off with your hands.

[0006] Based on the description of the above-mentioned prior art, it can be known that during electrical maintenance wiring, knives or pliers are generally used for stripping, but the strength needs to be manually controlled during the process, which is time-consuming and laborious and can easily cause damage to the conductor. Therefore, the present application designs an electrical wiring assistant that improves the cable stripping efficiency and prevents damage to the internal conductor to solve this prior art defect. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides an electrical wiring assistant, which has the advantages of improving cable stripping efficiency and preventing internal conductor damage.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical wiring assistant, comprising a mounting tube, on which a retractable heating component is provided which can be adjusted to clamp and heat the cable;

[0009] The installation cylinder is provided with a rotating adjustment member for driving the telescopic heating assembly to rotate and fit the cable for heating;

[0010] The mounting tube is also provided with an adjusting mechanism for adjusting the movement and resetting of the telescopic heating component.

[0011] As a preferred technical solution of the utility model, the telescopic heating assembly includes eight telescopic rods embedded and fixed on the inner wall of the mounting tube, and the telescopic rods are divided into four groups, with each two telescopic rods forming a group;

[0012] A movable seat is fixedly installed on the other end of the telescopic rod, a heating cylinder is rotatably connected between the two movable seats, and a heating wire is fixedly installed in the heating cylinder.

[0013] As a preferred technical solution of the utility model, the telescopic rod is composed of an outer tube and an inner rod slidably connected to each other, and the ends of the outer tube and the inner rod away from each other are respectively connected to the mounting tube and the movable seat.

[0014] As a preferred technical solution of the utility model, the rotary adjustment member includes a mounting frame fixedly mounted on the right side of the mounting tube;

[0015] Among them, the center of the circle of the mounting cylinder corresponds to the center of the mounting frame, and a limiting sleeve is fixedly installed at the right center of the mounting frame. A hand-held handle is rotatably connected inside the limiting sleeve, and a motor is fixedly installed inside the hand-held handle, and the output shaft of the motor is fixedly installed on the mounting frame.

[0016] As a preferred technical solution of the utility model, a plurality of resistance-increasing grooves distributed at equal distances are provided on the outside of the hand-held handle, and a circular limiting groove for the limiting sleeve to rotate is provided on the outside of the hand-held handle.

[0017] As a preferred technical solution of the utility model, the adjustment mechanism includes an electric guide rail fixedly mounted on the outside of the mounting tube and four mounting cavities corresponding to the heating tubes in one-to-one correspondence with each other in the mounting tube;

[0018] Among them, a telescopic spring is installed and fixed in the installation cavity, and the other end of the telescopic spring is installed and fixed with a limiting heat-conductive sleeve that penetrates the installation tube and is movably mounted on the outside of the heating tube. One end of the limiting heat-conductive sleeve is installed and fixed with a moving rod that passes through the telescopic spring and extends to the outside of the installation tube, and the other end of the moving rod is installed and fixed with a ball head, and a moving seat in contact with the ball head is installed and fixed between the guide rail slide seats of the electric guide rail.

[0019] As a preferred technical solution of the utility model, the inner wall of the movable seat is tilted downward at an angle of thirty degrees from left to right, and the ball head is a stainless steel metal ball.

[0020] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0021] The electrical wiring assistant is configured such that the cable is held and placed inside the telescopic heating component, and the telescopic heating component is adjusted to fit the cable skin in cooperation with the provided adjustment mechanism, and the telescopic heating component is driven by a rotating adjustment piece to heat and soften the cable skin, thereby facilitating the skin removal by pulling while preventing damage to the cable conductor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the utility model;

[0023] Figure 2 It is a cross-sectional view of the utility model;

[0024] Figure 3 This is a right side perspective view of the present utility model;

[0025] Figure 4 It is a front view of the utility model;

[0026] Figure 5 It is a left side stereogram of the utility model.

[0027] In the figure: 1. Mounting tube; 2. Telescopic rod; 3. Movable seat; 4. Heating tube; 5. Heating wire; 6. Mounting frame; 7. Limit sleeve; 8. Handle; 9. Motor; 10. Mounting cavity; 11. Telescopic spring; 12. Limit heat-conducting sleeve; 13. Moving rod; 14. Ball head; 15. Electric guide rail; 16. Moving seat. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figures 1 to 5 An electrical wiring assistant in this embodiment includes a mounting tube 1, on which is provided a retractable heating component that can be adjusted to clamp, fit and heat the cable.

[0030] It should be noted that the telescopic heating assembly includes eight telescopic rods 2 embedded and fixed on the inner wall of the mounting tube 1 . The telescopic rods 2 are divided into four groups, with two telescopic rods 2 forming one group.

[0031] A movable seat 3 is fixedly mounted on the other end of the telescopic rod 2 , a heating tube 4 is rotatably connected between the two movable seats 3 , and a heating wire 5 is fixedly mounted inside the heating tube 4 .

[0032] The telescopic rod 2 is composed of an outer tube and an inner rod which are slidably connected to each other and are inseparable. The ends of the outer tube and the inner rod which are away from each other are respectively connected to the mounting tube 1 and the movable seat 3.

[0033] The telescopic support function of the telescopic rod 2 improves the movement stability of the heating tube 4.

[0034] The mounting tube 1 in this embodiment is provided with a rotating adjusting member for driving the telescopic heating assembly to rotate and fit the cable for heating.

[0035] It should be noted that the rotary adjustment member includes a mounting frame 6 mounted and fixed on the right side of the mounting tube 1 .

[0036] Among them, the center of the circle of the mounting cylinder 1 corresponds to the center of the mounting frame 6, and a limiting sleeve 7 is installed and fixed at the right center of the mounting frame 6. A hand-held handle 8 is rotatably connected inside the limiting sleeve 7. A motor 9 is installed and fixed inside the hand-held handle 8, and the output shaft of the motor 9 is fixed to the mounting frame 6.

[0037] The outside of the hand-held handle 8 is provided with a plurality of resistance-increasing grooves distributed at equal distances, and the outside of the hand-held handle 8 is provided with a circular limiting groove for the limiting sleeve 7 to rotate, so as to ensure that the limiting sleeve 7 can rotate in a circle outside the hand-held handle 8 .

[0038] The hand-held handle 8 is a rubber handle, which improves the comfort and stability of holding the hand.

[0039] The mounting tube 1 in this embodiment is also provided with an adjusting mechanism for adjusting the movement and resetting of the telescopic heating assembly.

[0040] It should be noted that the adjustment mechanism includes an electric guide rail 15 fixedly mounted on the outside of the mounting tube 1 and four mounting cavities 10 opened inside the mounting tube 1 and corresponding to the heating tubes 4 one by one.

[0041] Among them, a telescopic spring 11 is installed and fixed in the installation cavity 10, and the other end of the telescopic spring 11 is installed and fixed with a limiting heat-conductive sleeve 12 that penetrates the installation tube 1 and is movably sleeved on the outside of the heating tube 4, and one end of the limiting heat-conductive sleeve 12 is installed and fixed with a moving rod 13 that passes through the telescopic spring 11 and extends to the outside of the installation tube 1, and the other end of the moving rod 13 is installed and fixed with a ball head 14, and a moving seat 16 that contacts the ball head 14 is installed and fixed between the guide rail slide seats of the electric guide rail 15.

[0042] When the movable base 16 moves to the rightmost position, the movable base 16 and the ball head 14 are not separated from each other.

[0043] The outer portion of the contact section between the limiting heat-conducting sleeve 12 and the heating tube 4 is aligned with the outer portion of the heating tube 4 .

[0044] When the telescopic spring 11 is in a fully extended state, the heating tubes 4 are in contact with each other. The heating tube 4 and the limiting heat-conducting sleeve 12 are both made of copper material to facilitate heat conduction.

[0045] The inner wall of the movable seat 16 is tilted downward at an angle of thirty degrees from left to right. The ball head 14 is a stainless steel metal ball. The spherical setting prevents the ball head 14 from contacting the movable seat 16 to increase resistance.

[0046] The working principle of the above embodiment is:

[0047] When in use, by holding the hand-held handle 8, the wiring cable is placed between the four heating tubes 4, and the electric guide rail 15 is started, so that the electric guide rail 15 drives the moving seat 16 to move while working. Since the inner wall of the moving seat 16 is inclined, it is ensured that the moving seat 16 contacts and conflicts with the ball head 14 when moving, thereby pushing the moving rod 13 and the limiting heat-conducting sleeve 12 on the ball head 14 to move synchronously, and the telescopic spring 11 is stretched synchronously, thereby pushing the heating tube 4 on the limiting heat-conducting sleeve 12 to move synchronously inward and contact the surface of the inserted wiring cable (it should be noted that when the electric guide rail 15 drives the moving seat 16 to move in the opposite direction, the telescopic spring 11 elastically contracts and resets to drive the heating tube 4 to move and reset);

[0048] Therefore, after contact, by starting the motor 9 to drive the mounting frame 6 and the mounting cylinder 1 to rotate synchronously, the heating wire 5 works to heat, and cooperates with the rotation of the heating cylinder 4 and the movable seat 3 to ensure that the heating cylinder 4 rotates around the surface of the wiring cable while contacting and heating. At the same time, the heating cylinder 4 rotates to reduce contact resistance, so that the surface of the wiring cable softens, and then it is convenient to further start the electric guide rail 15 after softening to drive the heating cylinder 4 to move further inward synchronously to clamp the cable, so that after the surface of the wiring cable softens, the softened surface can be pulled off by pulling the clamped cable, thereby improving the wiring peeling efficiency while avoiding damage to the internal conductor of the cable.

[0049] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

Claims

1. An electrical wiring aid, comprising a mounting tube (1), characterized in that: The installation tube (1) is provided with a retractable heating component that can be adjusted to clamp, fit and heat the cable; The installation cylinder (1) is provided with a rotating adjustment member for driving the telescopic heating assembly to rotate and fit the cable for heating; The mounting tube (1) is also provided with an adjustment mechanism for adjusting the movement and resetting of the telescopic heating component.

2. An electrical wiring assistant according to claim 1, characterized in that: The telescopic heating assembly comprises eight telescopic rods (2) embedded and fixed on the inner wall of the mounting tube (1), the telescopic rods (2) being divided into four groups, with each group consisting of two telescopic rods (2); A movable seat (3) is fixedly mounted on the other end of the telescopic rod (2), a heating tube (4) is rotatably connected between the two movable seats (3), and a heating wire (5) is fixedly mounted inside the heating tube (4).

3. An electrical wiring assistant according to claim 2, characterized in that: The telescopic rod (2) is composed of an outer tube and an inner rod which are slidably connected to each other, and the ends of the outer tube and the inner rod which are away from each other are respectively connected to the mounting tube (1) and the movable seat (3).

4. The electrical wiring assistant according to claim 1, characterized in that: The rotary adjustment member comprises a mounting frame (6) mounted and fixed on the right side of the mounting cylinder (1); The center of the circle of the mounting cylinder (1) corresponds to the center of the mounting frame (6); a limiting sleeve (7) is fixedly mounted at the center of the right side of the mounting frame (6); a hand-held handle (8) is rotatably connected inside the limiting sleeve (7); a motor (9) is fixedly mounted inside the hand-held handle (8); and the output shaft of the motor (9) is fixedly mounted on the mounting frame (6).

5. An electrical wiring assistant according to claim 4, characterized in that: The outside of the hand-held handle (8) is provided with a plurality of resistance-increasing grooves distributed at equal distances, and the outside of the hand-held handle (8) is provided with a circular limiting groove for the limiting sleeve (7) to rotate.

6. An electrical wiring assistant according to claim 2, characterized in that: The adjustment mechanism comprises an electric guide rail (15) fixedly mounted on the outside of the mounting tube (1) and four mounting cavities (10) opened inside the mounting tube (1) and corresponding one to one with the heating tubes (4); A telescopic spring (11) is fixedly installed in the installation cavity (10); a limiting heat-conducting sleeve (12) is fixedly installed on the other end of the telescopic spring (11), which passes through the installation tube (1) and is movably sleeved on the outside of the heating tube (4); a moving rod (13) is fixedly installed on one end of the limiting heat-conducting sleeve (12), which passes through the telescopic spring (11) and extends to the outside of the installation tube (1); a ball head (14) is fixedly installed on the other end of the moving rod (13); and a moving seat (16) in contact with the ball head (14) is fixedly installed between the guide rail slide seats of the electric guide rail (15).

7. An electrical wiring assistant according to claim 6, characterized in that: The inner wall of the movable seat (16) is tilted downward at an angle of thirty degrees from left to right, and the ball head (14) is a stainless steel metal ball.

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