CN219203950U

CN219203950U - Wall-penetrating lead device

Info

Publication number: CN219203950U
Application number: CN202320692967.5U
Authority: CN
Inventors: 韦建鹏; 蒋叶欢
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-02
Filing date: 2023-04-02
Publication date: 2023-06-16
Anticipated expiration: 2033-04-02

Abstract

The utility model relates to the technical field of wall-through lead wires, and provides a wall-through lead wire device which comprises a box body, wherein a positive and negative motor is fixedly connected to the rear side of the inner wall of the box body, a rotary rod is fixedly connected to the output end of the positive and negative motor, and a threading device is wound on the outer side wall of the rotary rod. The utility model can realize the control of the positive and negative motors by the controller, drive one end of the threading apparatus to move and pass through the pipeline, when the threading apparatus is connected, the threading apparatus passes through the electric wire through the threading opening, if a plurality of wire heads cannot be seen clearly or are inserted, the connecting ring and the adjusting head can be pulled to enlarge the penetration opening in the middle of the threading apparatus, the electric wire is put into the square opening after the threading apparatus is penetrated, the clamping plate is pushed by the threaded rod to fix the electric wire, and the adhesive tape is not needed to fix the electric wire, so that the problem that labor and effort are needed to align holes or the time needed to trim the electric wire is excessively large when the plurality of wire heads are connected is avoided, and the practicability of the device is further increased.

Description

Wall-penetrating lead device

Technical Field

The utility model relates to the technical field of through-wall lead wires, in particular to a through-wall lead wire device.

Background

At present, in building decoration construction, for safety and beauty, wires pass through pipelines arranged in a wall body, when an electrician installs the pipelines, a lead device is generally used for installing the pipelines in the wall body, one end of a wire threading device is usually used for penetrating the pipelines, the other end of the wire threading device extends out from the other end of the pipeline, each wire end of the wires needing to enter the wire tube is cut for about 5 centimeters, a bare wire is taken to penetrate into a small hole ring at the head of the threading device to be folded firmly, a plurality of wires need to enter the same wire tube, the wires need to be twisted together, the wires are fixed by adhesive tapes, and the wires are slowly pulled back into the pipelines in the wall body.

According to the search of Chinese utility model publication number: CN212935462U discloses a wall-penetrating lead wire protector for electric power construction, including fixed sleeve and adjusting sleeve, the outside left and right sides of fixed sleeve is provided with adjusting sleeve respectively, and fixed sleeve's shape is circular, two adjusting sleeve's one side is provided with first protecting sleeve and second protecting sleeve respectively. Through set up fixed sleeve in the outside of lead wire, the first protection sleeve and the second protection sleeve of its both sides of cooperation simultaneously can carry out effectual protection to the outside of lead wire, avoid the outside contact of lead wire and wall body direct, lead to the scratch of lead wire to bend, lead wire electric leakage takes place the problem of incident, set up protection band and protection backing plate simultaneously at fixed sleeve and first protection sleeve and the inside of second protection sleeve and cooperate the protection backing plate, can protect the outside of lead wire, avoid its alternately mutual influence.

However, when implementing the above technical solution, the following problems exist: in the technical scheme, although the protection of the exterior of the lead wires is solved to avoid the cross interaction, in the actual operation process, since one end of the wire threading device passes through the pipeline in the wall body and extends out, and one end of the wire threading device is connected with the wire to collect and guide the wire to pass through the wall, the connection position of the wire threading device is required to be smaller than the pipeline due to guiding, a hole with smaller diameter is arranged in the connection position, only one wire can be usually guided, and in the cylinder threading process, when the wire threading process is more time consuming, if a plurality of lead wires are required, the wires can be twisted together due to overlarge wire threading, the diameter exceeding the hole cannot enter, the wires need to be trimmed, and the wires need to be fixed by using an adhesive tape, and in the adhesive tape using process, the method needs to find the adhesive tape, wind and cut off, so that the method is time-consuming and requires a great amount of labor.

Disclosure of Invention

The utility model provides a wall penetrating and wire guiding device, which solves the problems that in the related art, when connecting wire threading devices, the diameter of a round hole is smaller, the insertion diameter is more troublesome, and when a plurality of wires are led, the wires need to be twisted together through penetrating through the round hole for many times, thereby being time-consuming and labor-consuming.

The technical scheme of the utility model is as follows: the wall-penetrating lead device comprises a box body, wherein a positive motor and a negative motor are fixedly connected to the rear side of the inner wall of the box body, a rotary rod is fixedly connected to the output end of the positive motor and the negative motor, a threading apparatus is wound on the outer side wall of the rotary rod, an outlet is formed in the inner side wall of the box body, one end of the threading apparatus is positioned in the outlet, and a connecting structure is arranged at one end of the threading apparatus;

the bottom of the box body is fixedly provided with a control piece, and the control piece is electrically connected with the positive and negative motor.

Preferably, the connecting structure comprises a connecting ring fixedly connected to one end of the threading apparatus, two limit grooves formed in one side of the connecting ring, a telescopic rod fixedly connected to the inner side walls of the two limit grooves, a tension spring sleeved on the outer side wall of the telescopic rod, an adjusting head fixedly connected to one end of the two telescopic rods together, and an inserting hole formed in one side of the connecting ring and one side of the adjusting head;

the two ends of the tension spring are respectively fixed with one side of the adjusting head and the inner side wall of the limiting groove, and a fixing structure is arranged in the adjusting head.

Preferably, the fixing structure comprises a square opening formed in the adjusting head, a threaded hole formed in one side of the inner wall of the square opening, a threaded rod in threaded connection with the threaded hole, and a clamping plate rotatably connected with one end of the threaded rod;

the clamping plates are matched with the square openings and are in sliding connection with each other.

Preferably, a rotary button is fixedly connected to the other end of the threaded rod, and the rotary button is welded with the threaded rod.

Preferably, one side of the rotary button is rotationally connected with a connecting column, one side of the connecting column is fixedly connected with a U-shaped frame, and the inside of the U-shaped frame is rotationally connected with a guide ball.

Preferably, one side of the clamping plate and the other side of the inner wall of the square opening are fixedly connected with antiskid plates.

Preferably, the bottom of the control member is fixedly connected with a battery box, a storage battery is detachably connected in the battery box, and the storage battery is electrically connected with the control member.

Preferably, the bottom of the battery box is fixedly connected with an anti-falling plate, and the anti-falling plate is connected with the battery box through hand screwing.

Preferably, the front side and the rear side of the inner wall of the wire outlet are both rotationally connected with wire guide rollers, and one side of each wire guide roller is contacted with the outer side wall of the threading device.

Preferably, a wire outlet barrel is fixedly connected to one side of the box body, and the connecting structure is located in the wire outlet barrel.

The working principle and the beneficial effects of the utility model are as follows:

through setting up box, positive and negative motor, changeing rod, threading apparatus, outlet, connection structure, control piece, fixed knot construct, the utility model can realize that the controller is to positive and negative motor control, drive the one end of threading apparatus to move in the pipeline and pass, when connecting, pass the electric wire through the threading mouth in, if can't see clearly or insert a plurality of thread ends, can carry out pulling go on go-between and get big with adjusting the head, make its centre interlude mouth grow, put into square mouth again the electric wire after penetrating, promote the chucking board through twisting the threaded rod and fix the electric wire, need not the sticky tape and fix, avoid because interlude mouth is too little, because need effort aim at the hole or when connecting to a plurality of thread holes because too big, need the time of pruning, and then increased the practicality of this device.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic perspective view of a connecting mechanism of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of the present utility model;

FIG. 4 is a schematic side sectional view of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

in the figure: 1. a case; 2. a forward and reverse motor; 3. a rotary stick; 4. a threader; 5. a wire outlet; 6. a connection structure; 601. a connecting ring; 602. a limit groove; 603. a telescopic rod; 604. a tension spring; 605. adjusting the head; 606. a through socket; 7. a control member; 8. a fixed structure; 801. a square mouth; 802. a threaded hole; 803. a threaded rod; 804. a clamping plate; 9. a rotary knob; 10. a connecting column; 11. a U-shaped frame; 12. a guide ball; 13. a cleat; 14. a battery case; 15. a storage battery; 16. an anti-drop plate; 17. screwing the screw by hand; 18. a wire guide roller; 19. and a wire outlet barrel.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution for a wall-penetrating lead device: the automatic threading device comprises a box body 1, wherein a positive and negative motor 2 is fixedly connected to the rear side of the inner wall of the box body 1, a rotary rod 3 is fixedly connected to the output end of the positive and negative motor 2, a threading apparatus 4 is wound on the outer side wall of the rotary rod 3, an outlet 5 is formed in the inner side wall of the box body 1, one end of the threading apparatus 4 is located in the outlet 5, and a connecting structure 6 is arranged at one end of the threading apparatus 4;

the bottom of the box body 1 is fixedly provided with a control piece 7, and the control piece 7 is electrically connected with the positive and negative motor 2

When the electric wire threading device is used, the positive and negative motor 2 is rotated through the control piece 7, one end of the threading device 4 is pushed to move when the electric wire threading device rotates, one end of the threading device 4 stretches into a pipeline inside a wall body and is guided by the connecting structure 6, the other side of the pipeline is led out, then the electric wire is fixedly conveyed through the threading opening 606 in the connecting structure 6, if more electric wires are conveyed in or the electric wires are too thick and cannot be conveyed into the threading opening 606, the threading opening 606 is enabled to be greatly increased in convenience of threading under the limit of the two telescopic rods 603 by pulling the adjusting head 605 and the connecting ring 601, and the situation that labor is required when the threading is needed due to the fact that the electric wire opening is too large or the threading opening 606 is small is avoided, and when a plurality of electric wires are threaded, the electric wires cannot be conveyed into the threading opening 606 due to the fact that the electric wires are too large in a stranding mode.

Specifically, the connection structure 6 includes a connection ring 601 fixedly connected to one end of the threader 4, two limiting grooves 602 formed on one side of the connection ring 601, a telescopic rod 603 fixedly connected to the inner side walls of the two limiting grooves 602, a tension spring 604 sleeved on the outer side walls of the telescopic rod 603, an adjusting head 605 fixedly connected to one end of the two telescopic rods 603 together, and an insertion opening 606 formed on one side of the connection ring 601 and the adjusting head 605;

both ends of the tension spring 604 are respectively fixed with one side of the adjusting head 605 and the inner side wall of the limiting groove 602, a fixing structure 8 is arranged in the adjusting head 605, the size between the penetrating socket 606 can be increased by pulling the connecting ring 601 and the adjusting head 605, the electric wires are convenient to be transmitted, when the electric wires penetrate into a pipeline, the two electric wires are attached through the tension of the tension spring 604, the length of a connecting part is shortened, and the possibility that the direction cannot be changed in a curve process is avoided.

Specifically, the fixing structure 8 includes a square opening 801 formed in the adjusting head 605, a threaded hole 802 formed in one side of the inner wall of the square opening 801, a threaded rod 803 screwed into the threaded hole 802, and a clamping plate 804 rotatably connected to one end of the threaded rod 803;

the clamping plate 804 is matched with the square opening 801, the clamping plate 804 and the square opening 801 are in sliding connection, when an electric wire is transmitted into the penetrating opening 606, the electric wire is transmitted into the square opening 801, the threaded rod 803 rotates in the threaded hole 802 to push the clamping plate 804 to move, so that the clamping plate 804 clamps the electric wire inside, an adhesive tape is not needed to fix the electric wire, resources are saved, and compared with the use of the adhesive tape, the adhesive tape head is needed to be detached, the electric wire is wound, and then time is saved for cutting.

Specifically, the other end of the threaded rod 803 is fixedly connected with a knob 9, the knob 9 is welded with the threaded rod 803, and the knob 9 is convenient for rotating the threaded rod 803.

Specifically, one side rotation of turning button 9 is connected with spliced pole 10, and one side fixedly connected with U-shaped frame 11 of spliced pole 10, and the inside rotation of U-shaped frame 11 is connected with direction ball 12, because spliced pole 10 is connected with turning button 9 rotation, when removing, direction ball 12 and pipeline internal contact can make its U-shaped frame 11 change direction, can be convenient for have certain guide effect when the pipeline turns through direction ball 12.

Specifically, the antiskid plate 13 is fixedly connected to one side of the clamping plate 804 and the other side of the inner wall of the square opening 801, and the antiskid plate 13 is convenient for increasing friction force when clamping the electric wire.

Specifically, the bottom fixedly connected with battery case 14 of control 7, the inside of battery case 14 can be dismantled and is connected with battery 15, electric connection between battery 15 and the control 7, battery 15 is to the power supply of control 7, then is to positive and negative motor 2 circular telegram through control 7.

Specifically, the bottom fixedly connected with anticreep board 16 of battery case 14, anticreep board 16 is connected through hand screw 17 with battery case 14, and the condition that anticreep board 16 can avoid battery 15 to drop can be convenient for through hand screw 17 to anticreep board 16 dismantle change battery 15.

Specifically, the front side and the rear side of the inner wall of the outlet 5 are both rotationally connected with wire guide rollers 18, one side of each wire guide roller 18 is contacted with the outer side wall of the threading apparatus 4, the wire guide rollers 18 can reduce friction force between the threading apparatus 4 and the inside of the outlet 5, one side of the box 1 is fixedly connected with an outlet barrel 19, and the connecting structure 6 is positioned in the outlet barrel 19.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a through-wall lead wire device, includes box (1), its characterized in that, the rear side fixedly connected with positive and negative motor (2) of box (1) inner wall, the output fixedly connected with of positive and negative motor (2) changes rod (3), the lateral wall of changeing rod (3) twines has threading apparatus (4), outlet (5) have been seted up to the inside wall of box (1), the one end of threading apparatus (4) is located the inside of outlet (5), the one end of threading apparatus (4) is provided with connection structure (6);

the bottom of the box body (1) is fixedly provided with a control piece (7), and the control piece (7) is electrically connected with the positive and negative motor (2).

2. The wall-penetrating lead device according to claim 1, wherein the connecting structure (6) comprises a connecting ring (601) fixedly connected to one end of the threading apparatus (4), two limiting grooves (602) formed on one side of the connecting ring (601), telescopic rods (603) fixedly connected to the inner side walls of the two limiting grooves (602), tension springs (604) sleeved on the outer side walls of the telescopic rods (603), adjusting heads (605) fixedly connected to one ends of the two telescopic rods (603) together, and penetrating holes (606) formed on one sides of the connecting ring (601) and the adjusting heads (605);

the two ends of the tension spring (604) are respectively fixed with one side of the adjusting head (605) and the inner side wall of the limiting groove (602), and a fixing structure (8) is arranged in the adjusting head (605).

3. The wall-through lead device according to claim 2, wherein the fixing structure (8) comprises a square opening (801) formed in the adjusting head (605), a threaded hole (802) formed in one side of the inner wall of the square opening (801), a threaded rod (803) screwed in the threaded hole (802), and a clamping plate (804) rotatably connected to one end of the threaded rod (803);

the clamping plate (804) is matched with the square opening (801) and is connected with the square opening in a sliding mode.

4. A wall-penetrating lead device according to claim 3, wherein the other end of the threaded rod (803) is fixedly connected with a knob (9), and the knob (9) is welded with the threaded rod (803).

5. The through-wall lead wire device according to claim 4, wherein a connecting column (10) is rotatably connected to one side of the rotary knob (9), a U-shaped frame (11) is fixedly connected to one side of the connecting column (10), and a guide ball (12) is rotatably connected to the inside of the U-shaped frame (11).

6. A wall penetrating lead wire device according to claim 3, wherein the antiskid plate (13) is fixedly connected to one side of the clamping plate (804) and the other side of the inner wall of the square opening (801).

7. The through-wall lead device according to claim 1, wherein the bottom of the control member (7) is fixedly connected with a battery box (14), a storage battery (15) is detachably connected to the inside of the battery box (14), and the storage battery (15) is electrically connected with the control member (7).

8. The through-wall lead wire device according to claim 7, wherein an anti-falling plate (16) is fixedly connected to the bottom of the battery box (14), and the anti-falling plate (16) is connected with the battery box (14) through a hand screw (17).

9. The wall-penetrating and wire-guiding device according to claim 1, wherein wire guiding rollers (18) are rotatably connected to the front side and the rear side of the inner wall of the wire outlet (5), and one side of each wire guiding roller (18) is contacted with the outer side wall of the threading device (4).

10. A wall-through wire device according to claim 1, characterized in that a wire outlet tube (19) is fixedly connected to one side of the box (1), and the connection structure (6) is located inside the wire outlet tube (19).