A quick wire threading device for electrical engineering wiring with vibration mud removal function

Abstract

The utility model relates to the technical field of electrical engineering, and discloses a quick threading device for electrical engineering wiring with a vibration mud removal function, including: a spring wire, a hole-entry head and a wire pulling head, one end of the spring wire is fixedly provided with a joint, and the end of the spring wire away from the joint is provided with a control switch; an inner cavity is provided inside the hole-entry head, a micro vibrator is installed inside the inner cavity, and the micro vibrator is fixedly connected to the hole-entry head; four pulleys are provided, and the four pulleys are installed in a ring outside the hole-entry head, and the pulleys are rotatably connected to the hole-entry head. The utility model arranges a vibrator inside the threading device, and the threading head vibrates to poke sand particles, and the threading work is facilitated by the vibration mud removal method.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to a quick wire threading device for electrical engineering wiring with a vibration mud removal function. Background Art

[0002] In electrical engineering construction, building electrical lines are often laid. The conventional laying method is to first bury the wire tube, then introduce the tape into the wire tube and let it pass through the other end of the wire tube. Compared with cables, tapes are more flexible and can easily pass through various complex curved pipe structures. Then use the tape to connect the cables, and then pull out the tape after the connection is completed, so that the cable can be smoothly inserted into the wire tube.

[0003] For example, the Chinese authorized patent with announcement number CN 219874820 U (a wire threader) comprises: an electric wire and a connector, the outer surface of the connector is tapped to form an external thread groove, a threaded ring is threadedly connected to the external thread groove, the connector comprises a lower shell and an upper shell, one end of the electric wire is installed between the lower shell and the upper shell, and the inner walls of the lower shell and the upper shell are respectively fixedly connected with rough rubber pads to enhance the friction with the electric wire.

[0004] When the threader of the prior art is used in an environment containing mud, moisture or a lot of dust, the threader without mud removal function may encounter greater resistance, and the mud and dust may block the threading channel, increasing the difficulty of threading and even causing threading failure. During operation, sand particles will accumulate in the threading channel to form a congested area, and it is difficult for the threader to poke open the sand particles when entering, thereby hindering the threading work and causing inaccurate laying and threading of electrical lines. When threading in an environment with a lot of mud and other debris, the operator may need to spend more time and energy to clear the channel, which will undoubtedly reduce the efficiency of the threading work. Therefore, a threader with mud removal function is needed to achieve fast and safe threading operations. For this purpose, a quick threading device for electrical engineering wiring with a vibration mud removal function is proposed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a quick wire-threading device for electrical engineering wiring with a vibration mud removal function, so as to solve the problem that during the use of the wire threader proposed in the above background technology, due to the residual sand and soil particles inside the pre-buried pipe, it is difficult for the wire threader to pry open the sand and soil particles when entering, thereby reducing the wire threading efficiency.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model provides the following technical solution: a quick wire threading device for electrical engineering wiring with a vibration mud removal function, comprising:

[0009] A spring wire, an inlet head and a wire pulling head, wherein a connector is fixedly arranged at one end of the outer portion of the spring wire, and a control switch is arranged at one end of the outer portion of the spring wire away from the connector;

[0010] An inner cavity is arranged inside the hole inlet head, a micro vibrator is installed inside the inner cavity, and the micro vibrator is fixedly connected to the hole inlet head;

[0011] Four pulleys are provided, and the four pulleys are installed in a ring shape outside the hole inlet head, and the pulleys are rotatably connected to the hole inlet head.

[0012] Preferably, an electric plug is provided at one end outside the inlet head, and an electric socket is provided at one end inside the connector, and the electric plug is adapted to the electric socket, and the electric plug and the electric socket are combined for power supply.

[0013] Preferably, fixing grooves are provided on both the upper and lower sides of the joint.

[0014] Preferably, the upper and lower ends of the right side of the hole inlet head and the wire pulling head are rotatably installed with levers, one end of the outside of the lever is provided with a wide plate, and the wide plate is adapted to the fixed groove, and the rotation of the lever drives the wide plate to move and flip.

[0015] Preferably, a limiting ring is installed on the outside of the joint, and the limiting ring is connected to the joint through threaded cooperation, and the limiting ring is used to limit the wide plate.

[0016] Preferably, a silicone cover is installed on the left end of the outside of the pull wire head, and a steel wire is fixedly installed on the left end of the pull wire head, and the steel wire is used to be fixed to the cable.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a quick wire threading device for electrical engineering wiring with a vibration mud removal function, which has the following beneficial effects:

[0019] The utility model connects the threading device to an appropriate power source, sends the hole-entry head into the embedded pipe and pushes it continuously. When encountering blockage of sand particles, the power supply of the micro-vibrator is turned on by controlling the switch, and the micro-vibrator generates vibration to make the hole-entry head shake, driving the sand particles near the hole-entry head to vibrate, thereby loosening the agglomerated sand, making it easy to shake off and push the sand to be removed, that is, realizing the operation of vibration mud removal. The problem of blockage of sand particles is solved by this vibration mud removal method. When the hole-entry head encounters a bend, the friction force is reduced by the pulley to facilitate the passage of the hole-entry head. Conventional threaders are difficult to pass through the accumulated sand. Increasing the driving force on the threader will cause the threader to deform and bend, making it difficult to pass through the sand. Compared with conventional threaders, the threading device of the utility model has the ability to dredge sand and improve threading efficiency. It can be used for fast threading and precise wiring of wires or cables in muddy or wet environments, especially in construction, mining, environmental protection or other industrial fields that need to deal with muddy environments, solving the problems raised in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0021] Figure 2 This is a cross-sectional view of the wire pulling head structure of the utility model;

[0022] Figure 3 It is a cross-sectional view of the hole inlet head structure of the utility model.

[0023] In the figure: 1. spring wire; 2. connector; 3. limit ring; 4. inlet head; 5. wire pull head; 6. control switch; 7. electric plug; 8. electric socket; 9. fixing slot; 10. lever; 11. wide plate; 12. inner cavity; 13. micro vibrator; 14. pulley; 15. silicone cover; 16. steel wire. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides a technical solution, a quick wire threading device for electrical engineering wiring with a vibration mud removal function, please refer to Figure 1 , Figure 2 and Figure 3 ,include:

[0026] A spring wire 1, a hole-entering head 4 and a wire-pulling head 5, a connector 2 is fixedly arranged at one end of the spring wire 1, and a control switch 6 is arranged at one end of the spring wire 1 away from the connector 2;

[0027] The inner cavity 12 is arranged inside the hole inlet head 4, and a micro vibrator 13 is installed inside the inner cavity 12, and the micro vibrator 13 is fixedly connected to the hole inlet head 4;

[0028] Four pulleys 14 are provided, and the four pulleys 14 are installed in a ring shape outside the hole inlet head 4, and the pulleys 14 are rotatably connected to the hole inlet head 4.

[0029] See also Figure 1 and Figure 3 An electric plug 7 is provided at one end outside the inlet head 4, and an electric socket 8 is provided at one end inside the connector 2, and the electric plug 7 is adapted to the electric socket 8, and the electric plug 7 and the electric socket 8 are combined for power supply.

[0030] See also Figure 3 , fixing grooves 9 are provided on both the upper and lower sides of the joint 2.

[0031] See also Figure 3 The upper and lower ends of the right sides of the hole-entering head 4 and the wire-pulling head 5 are rotatably mounted with levers 10, and a wide plate 11 is provided at one end of the outer side of the lever 10, and the wide plate 11 is adapted to the fixed groove 9, and the rotation of the lever 10 drives the wide plate 11 to move and flip.

[0032] See also Figure 3 A limiting ring 3 is installed on the outside of the joint 2, and the limiting ring 3 is connected to the joint 2 through threaded cooperation. The limiting ring 3 is used to limit the wide plate 11.

[0033] See also Figure 1 and Figure 2 A silicone cover 15 is installed on the left end of the outside of the wire pulling head 5, and a steel wire 16 is fixedly installed on the left end of the wire pulling head 5, and the steel wire 16 is used to be fixed to the cable.

[0034] This solution: connect the threading device to an appropriate power source, send the hole head 4 into the embedded pipe and push it continuously. When encountering blockage of sand particles, turn on the power of the micro vibrator 13 by controlling the switch 6. The micro vibrator 13 generates vibrations to make the hole head 4 vibrate accordingly, so as to make the sand particles vibrate, loosen, and shake off, thereby poking open the blockage of the sand particles to solve the problem of threading obstruction. When the hole head 4 encounters a bend, the pulley 14 is used to reduce the friction so that the hole head 4 can pass through. The use of the threading device is more convenient. After the threading device passes through the embedded pipe, the limit ring 3 is rotated to move it toward the spring wire 1, and the limit on the wide plate 11 is cancelled. Then, the lever 10 is flipped outward to make the wide plate 11 disengage from the fixed groove 9. After replacing the wire pulling head 5, the wide plate 11 is flipped into the fixed groove 9, and the limit ring 3 is rotated to limit the wide plate 11, so that the replacement of the hole entry head 4 and the wire pulling head 5 is convenient and quick. The cable and the steel wire 16 are fixed with tape, and then the spring wire 1 is pulled to make the cable enter the embedded pipe to complete the threading work.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick wire threading device for electrical engineering wiring with a vibration mud removal function, characterized in that: include: A spring wire (1), an inlet head (4) and a wire pulling head (5), wherein one end of the outside of the spring wire (1) is fixedly provided with a connector (2), and one end of the outside of the spring wire (1) which is away from the connector (2) is provided with a control switch (6); An inner cavity (12) is arranged inside the hole inlet head (4), a micro vibrator (13) is installed inside the inner cavity (12), and the micro vibrator (13) is fixedly connected to the hole inlet head (4); Four pulleys (14) are provided, and the four pulleys (14) are installed in a ring shape outside the hole inlet head (4), and the pulleys (14) are rotatably connected to the hole inlet head (4).

2. The quick wire threading device for electrical engineering wiring with a vibration mud removal function according to claim 1, characterized in that: An electric plug (7) is arranged at one end outside the inlet head (4), and an electric socket (8) is arranged at one end inside the connector (2), and the electric plug (7) is matched with the electric socket (8).

3. The quick wire threading device for electrical engineering wiring with a vibration mud removal function according to claim 1, characterized in that: Fixing grooves (9) are provided on both upper and lower sides of the joint (2).

4. The quick wire threading device for electrical engineering wiring with a vibration mud removal function according to claim 3 is characterized in that: A lever (10) is rotatably mounted at the upper and lower ends of the right sides of the outside of the hole inlet head (4) and the wire pulling head (5), and a wide plate (11) is provided at one end of the outside of the lever (10), and the wide plate (11) is adapted to the fixing groove (9).

5. The quick wire threading device for electrical engineering wiring with a vibration mud removal function according to claim 4, characterized in that: A limiting ring (3) is installed on the outside of the joint (2), and the limiting ring (3) is connected to the joint (2) through threaded matching.

6. The quick wire threading device for electrical engineering wiring with a vibration mud removal function according to claim 1, characterized in that: A silicone cover (15) is installed at the left end of the outside of the pull-wire head (5), and a steel wire (16) is fixedly installed at the left end of the pull-wire head (5).

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