Pipeline threading device for electric power engineering

Abstract

The utility model discloses a pipeline threading device for electric power engineering, which comprises a support frame, an inner cavity of the support frame is rotatably connected with an unwinding disc, the surface of the unwinding disc is sleeved with an oil pipe, the top of the left side of the support frame is fixedly connected with a fixed seat, and the top of the left side of the support frame is provided with a conveying assembly; the conveying assembly comprises a stepping motor fixedly installed on the top of the left side of the supporting frame, driving wheels are rotationally connected to the two sides of an inner cavity of the fixing base, an output shaft of the stepping motor is fixedly connected with a driving chain disc, and the front ends of the driving wheels penetrate to the front side of the fixing base and are fixedly connected with stress chain discs. And the driving chain disc is in transmission connection with the two stress chain discs through chains. The supporting frame and the unwinding disc are used in cooperation, the oil pipe is supported and wound, meanwhile, the fixing base and the conveying assembly are used in cooperation, the oil pipe can be conveyed, the oil pipe can smoothly enter a pipeline, and the purposes that the wiring state is convenient to control, and threading is labor-saving and convenient are achieved.

Description

Technical Field

[0001] This utility model belongs to the field of power engineering technology, and in particular relates to a conduit wiring device for power engineering. Background Technology

[0002] Conduit cabling refers to the construction process in engineering fields such as building, power, and communications, in which various types of cables, such as wires, cables, and optical cables, are laid into pre-installed conduits using tools such as cable pulling and traction equipment, either manually or mechanically, to achieve concealed cabling and safe transmission.

[0003] When encountering long or complexly curved pipes, cable threading operations become extremely difficult, prone to problems such as cable jamming and tangling. It is impossible to adjust the threading speed and direction in real time, and there is a lack of labor-saving auxiliary devices. Prolonged operation can lead to fatigue and affect work quality. Therefore, there is a need for a pipe threading device for power engineering that uses a flexible and adaptable oil pipe as the threading guide, capable of easily bending and adapting to pipes of various complex shapes. It is also equipped with a friction drive auxiliary structure, allowing the oil pipe to be threaded into the pipe with less effort. Utility Model Content

[0004] The purpose of this invention is to provide a pipe threading device for power engineering, which uses an oil pipe with good flexibility and adaptability as the threading wire, can be easily bent and adapted to pipes of various complex shapes, and is equipped with a friction transmission auxiliary structure, so that the oil pipe can be threaded into the pipe with less effort, thereby solving the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A pipe threading device for power engineering includes a support frame: an unwinding reel is rotatably connected to the inner cavity of the support frame, an oil pipe is sleeved on the surface of the unwinding reel, a fixed seat is fixedly connected to the top left side of the support frame, a conveying assembly is provided on the top left side of the support frame, the conveying assembly includes a stepper motor fixedly installed on the top left side of the support frame, drive wheels are rotatably connected to both sides of the inner cavity of the fixed seat, a drive chain is fixedly connected to the output shaft of the stepper motor, the front end of the drive wheel passes through to the front side of the fixed seat and is fixedly connected to a force-bearing chain, the drive chain is connected to the two force-bearing chain via chain transmission, an operating handle is rotatably connected to the top left side of the support frame, a pressing wheel is rotatably connected to the inner cavity of the operating handle, and a locking assembly is provided on the left side of the top of the support frame.

[0006] Preferably, the locking assembly includes a support rod rotatably connected to the right side of the operating handle, a threaded rod fixedly connected to the right side of the support rod, an arc-shaped groove adapted to the threaded rod being provided on the left side of the top of the support frame, and a threaded knob being threadedly connected to the surface of the threaded rod.

[0007] Preferably, the threaded rod engages within the inner cavity of the arc-shaped groove, and the left side of the threaded knob is in close contact with the surface of the support frame.

[0008] Preferably, a ball head is fixedly connected to the end of the oil pipe away from the unwinding reel.

[0009] Preferably, a fixing plate is fixedly connected to the top right side of the support frame, and two guide wheels are rotatably connected to the inner cavity of the fixing plate. The surface of the oil pipe is in rolling contact with the surfaces of the drive wheel and the guide wheels.

[0010] Preferably, a through hole is provided on the left side of the fixing seat, and the oil pipe passes through the inner cavity of the through hole.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model uses the support frame and unwinding reel together to support and wind up the oil pipe. At the same time, the fixed seat and conveying component together can convey the oil pipe, so that the oil pipe can smoothly enter the pipeline. This achieves the purpose of easy control of the wiring status and easy and convenient wiring.

[0013] 2. This utility model, through the setting of the locking component, wherein the threaded rod, the arc-shaped groove and the threaded knob work together to support and fix the support rod and the support frame, so that the operating handle can be limited and fixed after being rotated to a certain angle, thereby eliminating the need for manual control and automatically winding up the oil pipe;

[0014] 3. This utility model, through the combined use of a fixed plate and a guide wheel, plays a role in limiting and guiding the oil pipe, enabling the oil pipe to be transported along a predetermined trajectory, thereby improving the stability of the oil pipe during the transportation process. Attached Figure Description

[0015] in:

[0016] Figure 1 This is a front view schematic diagram of one embodiment of the present utility model;

[0017] Figure 2 This is a perspective view of one embodiment of the present utility model;

[0018] Figure 3 This is a perspective view of a fixing base, conveying assembly, and locking assembly according to an embodiment of the present invention;

[0019] Figure 4 This is a three-dimensional schematic diagram of a reel placement method according to an embodiment of the present invention.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Support frame, 2. Unwinding reel, 3. Oil pipe, 4. Fixing base, 5. Conveying assembly, 51. Stepper motor, 52. Drive wheel, 53. Drive chain, 54. Force-bearing chain, 55. Operating handle, 56. Extrusion wheel, 6. Ball head, 7. Locking assembly, 71. Support rod, 72. Threaded rod, 73. Arc groove, 74. Threaded knob, 8. Fixing plate, 9. Guide wheel, 10. Through hole. Detailed Implementation

[0022] In the following description, embodiments of the conduit wiring device for power engineering according to the present invention will be described with reference to the accompanying drawings.

[0023] Figure 1-4 This invention illustrates a conduit threading device for power engineering according to an embodiment of the present invention, comprising a support frame 1; an unwinding reel 2 is rotatably connected to the inner cavity of the support frame 1, an oil pipe 3 is sleeved on the surface of the unwinding reel 2, and a ball head 6 is fixedly connected to the end of the oil pipe 3 away from the unwinding reel 2; a fixing seat 4 is fixedly connected to the top left side of the support frame 1, and a through hole 10 is provided on the left side of the fixing seat 4, through which the oil pipe 3 passes. A conveying assembly 5 is provided on the top left side of the support frame 1, and the conveying assembly 5 includes a stepper fixedly installed on the top left side of the support frame 1. The motor 51 and the fixed base 4 have drive wheels 52 rotatably connected to both sides of the inner cavity. The output shaft of the stepper motor 51 is fixedly connected to a drive chain 53. The front end of the drive wheel 52 extends through to the front side of the fixed base 4 and is fixedly connected to a force-bearing chain 54. The drive chain 53 and the two force-bearing chain 54 are connected by chain drive. The top left side of the support frame 1 is rotatably connected to an operating handle 55. The inner cavity of the operating handle 55 is rotatably connected to a pressing wheel 56. The top left side of the support frame 1 is provided with a locking component 7, which includes components rotatably connected to the operating handle. The support rod 71 on the right side of the support frame 1 has a threaded rod 72 fixedly connected to its right side. An arc-shaped groove 73, matching the threaded rod 72, is provided on the left side of the top of the support frame 1. A threaded knob 74 is threadedly connected to the surface of the threaded rod 72, engaging within the inner cavity of the arc-shaped groove 73. The left side of the threaded knob 74 is tightly fitted against the surface of the support frame 1. Through the locking assembly 7, the coordinated use of the threaded rod 72, the arc-shaped groove 73, and the threaded knob 74 provides support and fixation between the support rod 71 and the support frame 1. The function of the control handle 55 is to limit and fix it after rotating to a certain angle, thereby eliminating the need for manual control and automatically winding up the oil pipe 3. A fixed plate 8 is fixedly connected to the top right side of the support frame 1. Two guide wheels 9 are rotatably connected to the inner cavity of the fixed plate 8. The surface of the oil pipe 3 rolls in contact with the surface of the drive wheel 52 and the guide wheel 9. Through the cooperation of the fixed plate 8 and the guide wheel 9, the oil pipe 3 is limited and guided, so that the oil pipe 3 is transported along the predetermined trajectory, thereby improving the stability of the oil pipe 3 during the transportation process.

[0024] Working Principle: When using this invention, the user moves the support frame 1 to the designated position, then turns on the stepper motor 51. The stepper motor 51 drives the drive chain 53 to rotate. Simultaneously, with the cooperation of the force-bearing chain 54 and the chain, the drive wheel 52 is driven to rotate. Then, the user holds the operating handle 55 and presses it downward, causing the surface of the extrusion wheel 56 to press against the surface of the oil pipe 3, thus making the surface of the oil pipe 3 in close contact with the surface of the drive wheel 52. This allows the oil pipe 3 to be conveyed to the left. The user can pull up and press down the operating handle 55 according to the threading situation to control the threading state of the oil pipe 3. As the oil pipe 3 is conveyed to the left, it gradually unfolds and enters the pipeline. At the same time, the unwinding reel 2 rotates until the oil pipe is fully unwound. After pipe 3 reaches the other side of the pipeline, the user attaches the traction rope to the left side of the surface of pipe 3, then turns on the stepper motor 51 to rotate in the opposite direction, and presses down the operating handle 55 again, so that the surface of the extrusion wheel 56 is in close contact with the surface of pipe 3, thereby causing pipe 3 to retract to the right. Under the extrusion action of pipe 3, the unwinding reel 2 rotates in the opposite direction to wind up pipe 3. The user can adjust the rotation state of unwinding reel 2 in a timely manner through the handle on the front side of unwinding reel 2. The user can rotate the support rod 71 to engage the threaded rod 72 in the inner cavity of the arc-shaped groove 73, and rotate the threaded knob 74 so that the left side of the threaded knob 74 is in close contact with the surface of the support frame 1, limiting and fixing the pressing angle of the operating handle 55, so that pipe 3 can be wound up by itself without manual pressure.

[0025] In summary, this pipe threading device for power engineering supports and winds up the oil pipe 3 through the cooperation of the support frame 1 and the unwinding reel 2. At the same time, the fixed seat 4 and the conveying component 5 are used to convey the oil pipe 3, so that the oil pipe 3 can smoothly enter the pipeline. This achieves the purpose of easy control of the wiring status and convenient and labor-saving threading.

Claims

1. A conduit wiring device for power engineering, characterized in that, The system includes a support frame (1): a winding reel (2) is rotatably connected to the inner cavity of the support frame (1), an oil pipe (3) is sleeved on the surface of the winding reel (2), a fixed seat (4) is fixedly connected to the top left side of the support frame (1), a conveying assembly (5) is provided on the top left side of the support frame (1), the conveying assembly (5) includes a stepper motor (51) fixedly installed on the top left side of the support frame (1), and drive wheels (52) are rotatably connected to both sides of the inner cavity of the fixed seat (4). The output shaft of the machine (51) is fixedly connected to a drive chain (53). The front end of the drive wheel (52) extends through to the front side of the fixed base (4) and is fixedly connected to a force-bearing chain (54). The drive chain (53) and the two force-bearing chain (54) are connected by chain drive. The top left side of the support frame (1) is rotatably connected to an operating handle (55). The inner cavity of the operating handle (55) is rotatably connected to a pressing wheel (56). A locking component (7) is provided on the left side of the top of the support frame (1).

2. The conduit wiring device for power engineering according to claim 1, characterized in that, The locking assembly (7) includes a support rod (71) rotatably connected to the right side of the operating handle (55), a threaded rod (72) fixedly connected to the right side of the support rod (71), an arc-shaped groove (73) adapted to the threaded rod (72) is provided on the left side of the top of the support frame (1), and a threaded knob (74) is threadedly connected to the surface of the threaded rod (72).

3. A conduit wiring device for power engineering according to claim 2, characterized in that, The threaded rod (72) engages in the inner cavity of the arc-shaped groove (73), and the left side of the threaded knob (74) is in close contact with the surface of the support frame (1).

4. A conduit wiring device for power engineering according to claim 3, characterized in that, A ball head (6) is fixedly connected to the end of the oil pipe (3) away from the unwinding reel (2).

5. A conduit wiring device for power engineering according to claim 4, characterized in that, A fixing plate (8) is fixedly connected to the top right side of the support frame (1). Two guide wheels (9) are rotatably connected to the inner cavity of the fixing plate (8). The surface of the oil pipe (3) is in rolling contact with the surface of the drive wheel (52) and the guide wheel (9).

6. A conduit wiring device for power engineering according to claim 5, characterized in that, A through hole (10) is provided on the left side of the fixed base (4), and the oil pipe (3) passes through the inner cavity of the through hole (10).

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