Electrical engineering threading construction device

Abstract

The utility model discloses an electrical engineering threading construction device which comprises a driving motor and a positioning installation sleeve, a protection connection sleeve is fixedly installed on the front face of the positioning installation sleeve, a plurality of connection rotating shafts are rotatably connected to the front face of the protection connection sleeve at equal intervals, and universal couplings are fixedly installed at the ends of the connection rotating shafts. A transmission connecting shaft is fixedly mounted at one end of the universal coupling, a rotating connecting seat is rotatably mounted at one end of the transmission connecting shaft, a clamping arm group is fixedly connected to one end of the rotating connecting seat, and a mounting pin shaft is rotatably mounted in the clamping arm group. According to the electrical engineering threading construction device, the guide rollers are attached to the inner wall of the wire pipe through the electric telescopic rods and other parts, the multiple guide rollers rotate synchronously through the universal couplings, the whole device can rapidly move in the wire pipe, the whole device is small and exquisite, use is convenient and fast, operation is easy, and the efficiency and effect of wire threading construction are improved.

Description

Technical Field

[0001] This utility model relates to the field of building electrical engineering technology, and in particular to an electrical engineering wiring construction device. Background Technology

[0002] In the existing technology, building electrical engineering refers to the engineering field of designing, installing, maintaining and managing electrical systems in buildings. Building electrical engineering often requires the installation of wires through various conduits, which necessitates the use of wiring installation devices. These devices are used for wiring electrical circuits within buildings.

[0003] A search revealed a Chinese patent application with patent number 202322948371.X, which discloses a wiring construction device for building electrical engineering. The device includes a base plate. Multiple first connecting frames are arrayed at the bottom of the base plate, and wheels are movably connected to the first connecting frames. A first connecting plate is located at the top of the base plate. A drive box and a winding wheel are respectively located on one side of the first connecting plate. A guide cable is located inside the winding wheel, and one end of the guide cable is connected to a connecting sleeve. One end of the connecting sleeve contains an arc-shaped clamp, a screw, and a third connecting block. Multiple rollers are located on the outer side of the other end of the connecting sleeve, and a connecting retaining ring is located beside each roller. A cleaning brush is located outside the connecting retaining ring. Multiple cooperating wire wheels are located inside the drive box.

[0004] The aforementioned patent has the following shortcomings: The device aligns the wire with the other end of the connecting sleeve, pushes the wire into the interior of the connecting sleeve, and then rotates the third connecting block to drive the arc-shaped clamping plate downward through the screw, clamping and fixing the wire to prevent the wire from coming out of the interior of the connecting sleeve during the wire threading operation; however, in actual use, the conduit needs to be buried inside the wall, and the cable needs to pass through the conduit. The overall size of the device is large, which makes it inconvenient to pass through the conduit and reduces the overall effectiveness of the device. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose an electrical engineering wiring construction device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An electrical engineering wiring installation device includes: a drive motor and a positioning and mounting sleeve. A protective connecting sleeve is fixedly installed on the front of the positioning and mounting sleeve. Multiple connecting shafts are equidistantly rotatably connected to the front of the protective connecting sleeve. A universal coupling is fixedly installed at the end of each connecting shaft. A transmission connecting shaft is fixedly installed at one end of the universal coupling. A rotating connecting seat is rotatably installed at one end of the transmission connecting shaft. A clamping arm assembly is fixedly connected at one end of the rotating connecting seat. An installation pin is rotatably installed inside the clamping arm assembly. A bevel gear one is fixedly installed in the middle of the installation pin. A bevel gear two is meshed with the bevel gear one. The bevel gear two is fixedly installed at the end of the transmission connecting shaft. Guide rollers are fixedly installed at both ends of the installation pin.

[0008] As a further improvement of this utility model: the tail end of the positioning and mounting sleeve is fixedly connected with multiple limiting grooves at equal intervals, and the tail ends of the multiple limiting grooves are fixedly connected with connecting partitions.

[0009] As a further improvement of this utility model: a control module is fixedly installed on the back of the connecting partition, and multiple connecting pins are equidistantly arranged on the outer wall of the control module.

[0010] As a further improvement of this utility model: an installation partition is fixedly installed at the tail end of the plurality of connecting pins, and a positioning clip is fixedly connected to the back of the installation partition.

[0011] As a further improvement of this utility model: an electric telescopic rod is fixedly installed inside the positioning cylinder, and a connecting plate is fixedly installed at the telescopic end of the electric telescopic rod.

[0012] As a further embodiment of this utility model: a plurality of fixed connecting arms are fixedly connected at equal intervals to the outer wall of the connecting plate, and a sliding connecting arm is fixedly installed on one side of each fixed connecting arm.

[0013] As a further embodiment of this utility model: one end of the sliding connecting arm is fixedly connected to a connecting seat, and the connecting seat is rotatably connected to a connecting rod.

[0014] As a further improvement of this utility model: the other end of the sliding connecting arm is fixedly connected to a support arm, and support rollers are rotatably installed on both sides of the support arm.

[0015] Compared with the prior art, this utility model provides an electrical engineering wiring construction device, which has the following beneficial effects:

[0016] This electrical engineering wiring device uses components such as an electric telescopic rod to bring guide rollers into contact with the inner wall of the conduit. A universal coupling allows multiple guide rollers to rotate synchronously, enabling the entire device to move quickly inside the conduit. The device is compact, easy to use, and simple to operate, improving the efficiency and effectiveness of wire threading. Furthermore, the device is controllable; with the help of a traction steel cable, it can be quickly retrieved, preventing situations where the device becomes stuck inside the conduit and cannot be retrieved.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the overall assembly of this utility model;

[0019] Figure 2 This is a partial cross-sectional view of the overall assembly of this utility model.

[0020] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0021] Figure 4 This utility model Figure 2 A magnified structural diagram at point B in the middle.

[0022] In the diagram: 1. Drive motor; 2. Positioning mounting sleeve; 3. Limiting groove; 4. Connecting partition; 5. Control module; 6. Connecting pin; 7. Mounting partition; 8. Positioning clamp; 9. Electric telescopic rod; 10. Connecting plate; 11. Fixed connecting arm; 12. Sliding connecting arm; 13. Protective connecting sleeve; 14. Wire fixing pin; 15. Connecting shaft; 16. Universal coupling; 17. Transmission connecting shaft; 18. Support arm; 19. Support roller; 20. Connecting seat one; 21. Connecting rod; 22. Drive gear; 23. Driven gear; 24. Rotating connecting seat; 25. Connecting seat two; 26. Clamping arm assembly; 27. Mounting pin; 28. Bevel gear one; 29. ​​Bevel gear two; 30. Guide roller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] An electrical engineering wiring installation device, such as Figures 1 to 4As shown, it includes: a drive motor 1 and a positioning and mounting sleeve 2. The positioning and mounting sleeve 2 is fixedly installed on the outside of the drive motor 1, and a protective connecting sleeve 13 is fixedly installed on the front of the positioning and mounting sleeve 2.

[0025] The protective connecting sleeve 13 is equidistantly rotatably connected to four connecting shafts 15. The output shaft of the drive motor 1 is fixedly mounted with a drive gear 22. One end of the connecting shaft 15 passes through the protective connecting sleeve 13 and extends in the direction of the drive motor 1. A driven gear 23 is fixedly mounted on its extended end. All driven gears 23 mesh with the drive gear 22.

[0026] A wire fixing pin 14 is provided between two adjacent connecting shafts 15. The wire fixing pin 14 is fixed to the protective connecting sleeve 13. A universal coupling 16 is fixedly installed at the end of the connecting shaft 15 away from the drive motor 1. A transmission connecting shaft 17 is fixedly installed at the end of the universal coupling 16 away from the protective connecting sleeve 13.

[0027] A rotating connecting seat 24 is rotatably mounted on the end of the transmission connecting shaft 17 away from the universal coupling 16. A connecting seat 25 is fixedly connected to the end of the rotating connecting seat 24 near the universal coupling 16, and a clamping arm assembly 26 is fixedly connected to the end of the rotating connecting seat 24 away from the universal coupling 16.

[0028] The clamping arm assembly 26 has a mounting pin 27 rotatably mounted inside. A bevel gear 28 is fixedly mounted in the middle of the mounting pin 27. The bevel gear 28 meshes with a bevel gear 29. The bevel gear 29 is fixedly mounted at the end of the transmission connecting shaft 17. Guide rollers 30 are fixedly mounted at both ends of the mounting pin 27.

[0029] The drive motor 1 drives the driven gear 23 through the meshing of the drive gear 22. The driven gear 23 drives the connecting shaft 15 to rotate. The connecting shaft 15 drives the transmission connecting shaft 17 to rotate synchronously through the universal coupling 16. The transmission connecting shaft 17 drives the mounting pin 27 to rotate through the meshing of the second bevel gear 29 and the first bevel gear 28. The mounting pin 27 drives the guide roller 30 to rotate.

[0030] The tail end of the positioning and mounting sleeve 2 is welded with four limiting grooves 3 at equal intervals. The limiting grooves 3 are attached to the outer wall of the drive motor 1, and the tail ends of the multiple limiting grooves 3 are fixedly connected with connecting partitions 4.

[0031] A control module 5 is fixedly installed on the back of the connecting partition 4. The control module 5 includes a controller that can be connected to external devices and a battery pack. The battery pack supplies power to the whole device, and the controller is used to control the whole device.

[0032] Multiple connecting pins 6 are equidistantly arranged on the outer wall of the control module 5. The connecting pins 6 are fixedly connected to the connecting partition 4, and the tail ends of the multiple connecting pins 6 are fixedly installed with mounting partitions 7. The back of the mounting partition 7 is fixedly connected with positioning clips 8.

[0033] An electric telescopic rod 9 is fixedly installed inside the positioning cylinder 8. A connecting cylinder is fixedly sleeved at the telescopic end of the electric telescopic rod 9. A connecting plate 10 is fixedly installed on the back of the connecting cylinder. A traction steel wire rope is fixedly connected to the back of the connecting plate 10. The traction steel wire rope is connected to the external equipment, which facilitates the extraction of the entire device from the inside of the conduit.

[0034] Multiple fixed connecting arms 11 are welded at equal intervals on the outer wall of the connecting plate 10. A sliding connecting arm 12 is fixedly installed on the side of the fixed connecting arm 11 away from the electric telescopic rod 9 by bolts. The end of the sliding connecting arm 12 near the protective connecting sleeve 13 is slidably installed inside the limiting groove 3.

[0035] A connecting seat 20 is fixedly connected to one end of the sliding connecting arm 12 near the protective connecting sleeve 13. A connecting rod 21 is rotatably connected to the connecting seat 20. One end of the connecting rod 21 is rotatably connected to the connecting seat 25.

[0036] A support arm 18 is fixedly connected to one end of the sliding connecting arm 12 near the connecting plate 10. Support rollers 19 are rotatably installed on both sides of the support arm 18. The support rollers 19, together with the guide rollers 30, support the movement of the entire device inside the tubing.

[0037] Working principle:

[0038] Please refer to Figures 1 to 4 Assemble the device as shown in the figure;

[0039] In use, the device is first placed inside the conduit. Then, the electric telescopic rod 9 is activated via control module 5. The electric telescopic rod 9 extends, causing the connecting plate 10 to move synchronously. The connecting plate 10 then causes the sliding connecting arm 12 to move synchronously. Subsequently, the connecting rod 21 pulls the rotating connecting seat 24. With the cooperation of the universal coupling 16, the transmission connecting shaft 17 deflects, causing the guide roller 30 to fit against the inner wall of the conduit. Then, control module 5 closes the electric telescopic rod 9 and starts the drive motor 1. The drive motor 1 engages with the drive gear 22 to transmit power. Driven gear 23 drives connecting shaft 15 to rotate. Connecting shaft 15 drives transmission connecting shaft 17 to rotate synchronously through universal coupling 16. Transmission connecting shaft 17 drives mounting pin 27 to rotate through the meshing of bevel gear 29 and bevel gear 28. Mounting pin 27 drives guide roller 30 to rotate, so that the whole device moves quickly inside the conduit. When the device moves to the other end of the conduit, the wire is fixed by wire fixing pin 14. The device carries the wire through the conduit by winding up the traction steel wire rope.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An electrical engineering wiring installation device, characterized in that, include: A drive motor (1) and a positioning mounting sleeve (2) are provided. A protective connecting sleeve (13) is fixedly mounted on the front side of the positioning mounting sleeve (2). Multiple connecting shafts (15) are equidistantly rotatably connected to the front side of the protective connecting sleeve (13). A universal coupling (16) is fixedly mounted at the end of each connecting shaft (15). A transmission connecting shaft (17) is fixedly mounted at one end of the universal coupling (16). A rotating connecting seat (2) is rotatably mounted at one end of the transmission connecting shaft (17). 4) One end of the rotating connecting seat (24) is fixedly connected to a clamping arm assembly (26). The clamping arm assembly (26) is rotatably mounted with a mounting pin (27). A bevel gear one (28) is fixedly mounted in the middle of the mounting pin (27). The bevel gear one (28) is meshed with a bevel gear two (29). The bevel gear two (29) is fixedly mounted at the end of the transmission connecting shaft (17). Guide rollers (30) are fixedly mounted at both ends of the mounting pin (27).

2. The electrical engineering wiring installation device according to claim 1, characterized in that: The tail end of the positioning and mounting sleeve (2) is fixedly connected with multiple limiting grooves (3) at equal intervals, and the tail ends of the multiple limiting grooves (3) are fixedly connected with connecting partitions (4).

3. The electrical engineering wiring installation device according to claim 2, characterized in that: A control module (5) is fixedly installed on the back of the connecting partition (4), and multiple connecting pins (6) are equidistantly arranged on the outer wall of the control module (5).

4. The electrical engineering wiring installation device according to claim 3, characterized in that: The tail ends of the multiple connecting pins (6) are fixedly installed with mounting partitions (7), and the back of the mounting partitions (7) are fixedly connected with positioning clips (8).

5. The electrical engineering wiring installation device according to claim 4, characterized in that: An electric telescopic rod (9) is fixedly installed inside the positioning cylinder (8), and a connecting plate (10) is fixedly installed at the telescopic end of the electric telescopic rod (9).

6. The electrical engineering wiring installation device according to claim 5, characterized in that: The outer wall of the connecting plate (10) is fixedly connected with a plurality of fixed connecting arms (11) at equal intervals, and a sliding connecting arm (12) is fixedly installed on one side of the fixed connecting arm (11).

7. The electrical engineering wiring installation device according to claim 6, characterized in that: One end of the sliding connecting arm (12) is fixedly connected to a connecting seat (20), and the connecting seat (20) is rotatably connected to a connecting rod (21).

8. The electrical engineering wiring installation device according to claim 6, characterized in that: The other end of the sliding connecting arm (12) is fixedly connected to a support arm (18), and support rollers (19) are rotatably installed on both sides of the support arm (18).

Images