Cable threading equipment

Abstract

The utility model discloses a cable threading device which comprises a shell, the inner surface of the shell is fixedly connected with a supporting frame, the upper surface of the supporting frame is movably connected with a rolling column, the inner surface of the shell is movably connected with a rotating rod, and the outer surface of the rotating rod is fixedly connected with a shifting rod; the outer surface of the threaded cylinder is in threaded connection with a fixing ring, the side surface of the threaded cylinder is fixedly connected with an outer movable plate, the inner surface of the outer movable plate is movably connected with an inner movable plate, the outer surface of the outer movable plate is in threaded connection with a fixing bolt, and the side surface of the inner movable plate is fixedly connected with a movable head. By means of the structure, automatic cable penetrating of the cable is achieved, stable thrust is provided for the cable, the cable is made to move forwards rapidly and smoothly in a pipeline, the integrity and performance of the cable in the penetrating process are guaranteed, the construction cost and damage to the surrounding environment are reduced, and the cable penetrating efficiency and applicability of cable penetrating equipment are improved.

Description

Technical Field

[0001] This utility model relates to the field of cable threading technology, and in particular to a cable threading device. Background Technology

[0002] Existing cable pulling equipment uses manual cable pulling, but this method has problems such as low pulling efficiency, easy cable wear, and high safety risks, making it inconvenient to use. Manual cable pulling requires a lot of time and manpower for long-distance or complex path pulling operations, resulting in low pulling efficiency. Manual operation makes it difficult to ensure uniform force on the cable during pulling, and the cable end is prone to friction and collision with the pipe, leading to easy cable wear. If the cable unexpectedly rebounds or breaks during manual pulling, it can cause injury to the operator, resulting in high safety risks. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art and to provide a cable threading device.

[0004] This utility model also provides a cable threading device as described above, comprising: a housing, a support frame fixedly connected to the inner surface of the housing, a rolling column movably connected to the upper surface of the support frame, a rotating rod movably connected to the inner surface of the housing, and a lever fixedly connected to the outer surface of the rotating rod; a threaded cylinder, a fixing ring threadedly connected to the outer surface of the threaded cylinder, an outer movable plate fixedly connected to the side surface of the threaded cylinder, an inner movable plate movably connected to the inner surface of the outer movable plate, a fixing bolt threadedly connected to the outer surface of the outer movable plate, and a moving head fixedly connected to the side surface of the inner movable plate. Through these components, automated cable threading is achieved, providing stable thrust for the cable, enabling the cable to advance quickly and smoothly in the pipe, allowing the cable to pass smoothly through bends and corners in the pipe, ensuring the integrity and performance of the cable during the threading process, reducing construction costs and environmental damage, and improving the threading efficiency and applicability of the cable threading device.

[0005] According to the present invention, a cable threading device is provided, wherein a handle is fixedly connected to the upper surface of the outer shell, and a washer is fixedly connected to the end of the lever away from the rotating rod. These components enable the advancement and protection of the cable, increase the friction between the lever and the cable, prevent wear on the outer surface of the cable from the lever, thus avoiding impact on the cable's performance and service life, and make the handling and movement of the cable threading device more convenient.

[0006] According to the cable threading device provided by this utility model, a connecting rod is fixedly connected to the inner surface of the rolling column, and the connecting rod is movably connected to the support frame. These components enable the free rotation of the rolling column, allowing the cable to move more smoothly during threading.

[0007] According to the present invention, a cable threading device includes a rotary motor fixedly connected to the side surface of the outer casing, and the output end of the rotary motor is fixedly connected to a rotating rod. These components enable power transmission to the rotating rod, ensuring the normal operation of the cable threading device.

[0008] According to the present invention, a cable threading device is provided, wherein an adjusting groove is provided on the threaded cylinder, and an anti-slip plate is fixedly connected to the inner surface of the threaded cylinder. These components achieve the tightening and fixing of the cable, preventing the cable from falling off during threading.

[0009] According to the present invention, a cable threading device is provided, wherein the outer movable plate includes: outer movable plate one, outer movable plate two, outer movable plate three, and outer movable plate four, and the inner movable plate includes: inner movable plate one, inner movable plate two, inner movable plate three, and inner movable plate four. Through these components, the direction of cable threading can be changed, enabling the cable threading operation to adapt to various complex building layouts and pipeline routes.

[0010] According to the present invention, a cable threading device comprises an outer movable plate one fixedly connected to a threaded cylinder, an outer movable plate one movably connected to an inner movable plate one, an inner movable plate one fixedly connected to an outer movable plate two, an outer movable plate two movably connected to an inner movable plate two, an inner movable plate two fixedly connected to an outer movable plate three, an outer movable plate three movably connected to an inner movable plate three, an inner movable plate three fixedly connected to an outer movable plate four, an outer movable plate four movably connected to an inner movable plate four, and an inner movable plate four fixedly connected to a moving head. These components increase the flexibility of cable reversal, making cable threading smoother.

[0011] According to the present invention, a cable threading device is provided, wherein a fixed shaft is fixedly connected to the upper surface of the fixing bolt, a pull ring is movably connected to the inner surface of the fixed shaft, and a bolt groove is provided on the outer surface of the outer movable plate. These components enable the bolt to be positioned during installation, preventing damage to the pipe caused by friction between the bolt and the pipe during threading, enhancing the stability of the bolt connection, and facilitating the use of the fixing bolt.

[0012] Compared with existing technologies, this cable pulling device achieves automated cable pulling through the combined action of rolling columns, levers, threaded cylinders, and movable plates. It provides stable thrust to the cable, enabling it to move quickly and smoothly through pipes. It allows the cable to pass smoothly through bends and corners in pipes, ensuring the integrity and performance of the cable during the pulling process. This reduces construction costs and environmental damage, and improves the pulling efficiency and applicability of the cable pulling device. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a right-side structural view of the cable threading device of this utility model;

[0015] Figure 2 This is a cross-sectional view of the cable threading device of this utility model from the left side.

[0016] Figure 3 This is an enlarged structural diagram of section A of the cable threading device of this utility model;

[0017] Figure 4 This is an enlarged structural diagram of section B of the cable threading device of this utility model.

[0018] Legend:

[0019] 1. Outer shell; 2. Support frame; 3. Rolling column; 4. Rotating rod; 5. Pulley; 6. Rotary motor; 7. Threaded cylinder; 8. Fixing ring; 9. Outer movable plate; 10. Inner movable plate; 11. Fixing bolt; 12. Moving head. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figure 1 , Figure 2 and Figure 4 The cable threading device of this utility model includes: a housing 1, a handle fixedly connected to the upper surface of the housing 1, a support frame 2 fixedly connected to the inner surface of the housing 1, a connecting rod movably connected to the upper surface of the support frame 2, a rolling column 3 fixedly connected to the outer surface of the connecting rod, a rotating rod 4 movably connected to the inner surface of the housing 1, a rotary motor 6 fixedly connected to the side surface of the housing 1, the output end of the rotary motor 6 fixedly connected to the rotating rod 4, a lever 5 fixedly connected to the outer surface of the rotating rod 4, and a washer fixedly connected to the end of the lever 5 away from the rotating rod 4.

[0022] Specifically, during operation, the cable end is passed through the top of the rolling column 3 and fixed inside the threaded cylinder 7. The rotary motor 6 is turned on, and the rotary motor 6 drives the rotating rod 4 to rotate. The lever 5 starts to rotate with the rotating rod 4, and the lever 5 pushes the cable forward. The rolling column 3 rotates accordingly, making the cable threading process smoother to meet the needs of automated cable threading.

[0023] Reference Figure 1 , Figure 2and Figure 3 The threaded cylinder 7 has an adjusting groove. An anti-slip plate is fixedly connected to the inner surface of the threaded cylinder 7. A retaining ring 8 is threadedly connected to the outer surface of the threaded cylinder 7. An outer movable plate 9 is fixedly connected to the side surface of the threaded cylinder 7. An inner movable plate 10 is movably connected to the inner surface of the outer movable plate 9. The outer movable plate 9 includes: outer movable plate one, outer movable plate two, outer movable plate three, and outer movable plate four. The inner movable plate 10 includes: inner movable plate one, inner movable plate two, inner movable plate three, and inner movable plate four. The outer movable plate one is fixedly connected to the threaded cylinder 7, and the outer movable plate one is movably connected to the inner movable plate one. The inner movable plate one is movably connected to the outer movable plate 7. Movable plate 2 is fixedly connected, outer movable plate 2 is movably connected to inner movable plate 2, inner movable plate 2 is fixedly connected to outer movable plate 3, outer movable plate 3 is movably connected to inner movable plate 3, inner movable plate 3 is fixedly connected to outer movable plate 4, outer movable plate 4 is movably connected to inner movable plate 4, inner movable plate 4 is fixedly connected to moving head 12, outer movable plate 9 has a threaded connection of fixing bolt 11 on its outer surface, fixing bolt 11 has a fixed connection of fixing shaft on its upper surface, fixing shaft has a pull ring movably connected to its inner surface, outer movable plate 9 has a bolt groove on its outer surface, and moving head 12 is fixedly connected to the side surface of inner movable plate 10.

[0024] Specifically, the cable is threaded into the threaded cylinder 7, and the retaining ring 8 is tightened to the threaded cylinder 7 to fix the cable. When the cable is pushed forward, the outer movable plate 9 and the inner movable plate 10 can rotate freely to meet the need for flexible turning of the cable.

[0025] Working principle: When in use, pass the cable end through the top of the rolling column 3 and into the threaded cylinder 7, tighten the fixing ring 8 to fix the cable, turn on the rotating motor 6, and the lever 5 will start to rotate, pushing the cable forward.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A cable threading apparatus, characterized by include: The outer shell (1) has a support frame (2) fixedly connected to its inner surface, a rolling column (3) movably connected to the upper surface of the support frame (2), a rotating rod (4) movably connected to the inner surface of the outer shell (1), and a lever (5) fixedly connected to the outer surface of the rotating rod (4). A threaded cylinder (7) has a fixed ring (8) threadedly connected to its outer surface, an outer movable plate (9) fixedly connected to its side surface, an inner movable plate (10) movably connected to its inner surface, a fixed bolt (11) threadedly connected to its outer surface, and a moving head (12) fixedly connected to its side surface.

2. The cable threading device according to claim 1, characterized in that, A handle is fixedly connected to the upper surface of the outer shell (1), and a gasket is fixedly connected to the end of the lever (5) away from the rotating rod (4).

3. The cable threading device according to claim 1, characterized in that, A connecting rod is fixedly connected to the inner surface of the rolling column (3), and the connecting rod is movably connected to the support frame (2).

4. The cable threading device according to claim 1, characterized in that, A rotary motor (6) is fixedly connected to the side surface of the outer shell (1), and the output end of the rotary motor (6) is fixedly connected to the rotating rod (4).

5. A cable threading device according to claim 1, characterized in that, The threaded cylinder (7) is provided with an adjustment groove, and an anti-slip plate is fixedly connected to the inner surface of the threaded cylinder (7).

6. A cable threading device according to claim 1, characterized in that, The outer movable plate (9) includes: outer movable plate one, outer movable plate two, outer movable plate three, and outer movable plate four. The inner movable plate (10) includes: inner movable plate one, inner movable plate two, inner movable plate three, and inner movable plate four.

7. A cable threading device according to claim 1, characterized in that, The outer movable plate 1 is fixedly connected to the threaded cylinder (7), the outer movable plate 1 is movably connected to the inner movable plate 1, the inner movable plate 1 is fixedly connected to the outer movable plate 2, the outer movable plate 2 is movably connected to the inner movable plate 2, the inner movable plate 2 is fixedly connected to the outer movable plate 3, the outer movable plate 3 is movably connected to the inner movable plate 3, the inner movable plate 3 is fixedly connected to the outer movable plate 4, the outer movable plate 4 is movably connected to the inner movable plate 4, and the inner movable plate 4 is fixedly connected to the moving head (12).

8. A cable threading device according to claim 1, characterized in that, The upper surface of the fixing bolt (11) is fixedly connected to a fixing shaft, the inner surface of the fixing shaft is movably connected to a pull ring, and the outer surface of the outer movable plate (9) is provided with a bolt groove.

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