Electrical engineering threading construction device

Abstract

The utility model relates to electrical engineering technical field especially relates to an electrical engineering threading construction device. The utility model discloses the base disc and the U -shaped support fixed in the base disc one side, and the adjusting mechanism is assembled between the base disc and the U -shaped support, and the adjusting mechanism includes self -locking motor, rotating rod, rotating wheel, arc groove and transmission assembly, and the self -locking motor is fixed to the position of the one side of base disc and located in the inside of U -shaped support, and the inside of base disc is rotatably connected with rotating rod, and the output of self -locking motor is fixed with rotating rod, and one end of rotating rod is fixed with rotating wheel. The utility model discloses the structural design of adjusting mechanism and wire fixing mechanism makes the device convenient for the traction of one end of cable, avoids the snail roll phenomenon in the process of wire travel, and can quickly adjust the telescopic distance of guide plate in guide rail simultaneously, is convenient for adapting the cable pre -buried pipeline of different size, speeds up the work efficiency, and improves the high efficiency of the device.

Description

Technical Field

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

[0002] In electrical engineering, the typical procedure for laying electrical wiring is to first pre-bury the conduit, and then insert the conduit to be threaded into its designated location (i.e., the internal space). This completes the installation of the conduit. The step of inserting the conduit is called the threading operation. Currently, specialized threading equipment is required to insert the conduit into the electrical wiring system during installation.

[0003] For example, a wiring construction device for building electrical engineering with the publication (announcement) number CN220382630U includes a lower limit block. The wiring construction device for building electrical engineering also includes two threaded limit sleeves, which are respectively connected to the two sides of the top side of the lower limit block. The threaded limit sleeves are internally engaged with threaded limit rods. A rolling bearing is installed at the end of the threaded limit rod away from the threaded limit sleeve. The upper limit block is connected to the outer side of the two rolling bearings.

[0004] In summary, the following technical problems exist in the existing technology: Although the existing technology can achieve wire pulling during use, one end of the cable lacks traction, which can easily cause tangling inside the pipe for larger underground pre-buried pipes, thus affecting the wire pulling efficiency. Therefore, we propose an electrical engineering wire pulling construction device. Utility Model Content

[0005] The purpose of this invention is to provide an electrical engineering wiring installation device to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] An electrical engineering wiring device includes a base plate and a U-shaped frame fixed to one side of the base plate. An adjustment mechanism is assembled between the base plate and the U-shaped frame. The adjustment mechanism includes a self-locking motor, a rotating rod, a rotating wheel, arc-shaped grooves, and a transmission assembly. The self-locking motor is fixed to one side of the base plate and inside the U-shaped frame. The rotating rod is rotatably connected to the inside of the base plate. The output end of the self-locking motor is fixed to the rotating rod. A rotating wheel is fixed to one end of the rotating rod. Multiple arc-shaped grooves are evenly distributed on the inner side of the rotating wheel. A transmission assembly is assembled between the arc-shaped grooves and the base plate.

[0008] Preferably, the transmission assembly includes a cylinder, a guide plate, a guide rail, a mounting base, and electric rotating wheels. The inner side of each arc-shaped groove is slidably connected to a cylinder, and a guide plate is fixed to one end of each cylinder. Multiple guide rails are evenly distributed on the inner side of the base plate and at a position offset from the rotating rod. The guide rails are slidably connected to the guide plate. A mounting base is fixed to one end of each guide plate, and two electric rotating wheels are mounted on one side of each mounting base.

[0009] Preferably, one end of the arc-shaped groove is twisted toward the center of the rotating wheel, and the other end of the arc-shaped groove is twisted away from the center of the rotating wheel.

[0010] Preferably, batteries are fixed on the inner side of the U-shaped frame and on both sides of the self-locking motor, and the batteries are electrically connected to the self-locking motor through wires.

[0011] Preferably, a wire fixing mechanism is installed on the side of the U-shaped frame away from the base plate, and the wire fixing mechanism is used to fix one end of the wire.

[0012] Preferably, the wire fixing mechanism includes an L-shaped fixing plate, a first movable triangular strip, a second movable triangular strip, a locking rod, an anti-detachment pressure plate, and a threaded rod. The L-shaped fixing plate is fixed on the side of the U-shaped frame away from the base plate. The first movable triangular strip and the second movable triangular strip are rotatably connected to both sides of the L-shaped fixing plate. The first movable triangular strip and the second movable triangular strip are parallel. A locking rod is rotatably connected to the top of the first movable triangular strip and the second movable triangular strip. An anti-detachment pressure plate is rotatably connected to the middle of the first movable triangular strip and the second movable triangular strip. A threaded rod is threadedly connected to one end of the locking rod, and one end of the threaded rod is threadedly connected to the U-shaped frame.

[0013] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0014] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:

[0015] This invention, through the structural design of the adjustment mechanism and the wire fixing mechanism, makes it easy to pull one end of the cable, avoiding the worm-like phenomenon during the cable's movement. At the same time, it can quickly adjust the telescopic distance of the guide plate within the guide rail, making it easy to adapt to pre-embedded pipes of different cable sizes, thus speeding up work efficiency and improving the high efficiency of the device. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the rotating rod and the rotating wheel of this utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the cylinder and the guide plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the locking rod and the threaded rod of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] In the diagram: 1. Base plate; 2. U-shaped frame; 3. Self-locking motor; 4. Rotating rod; 5. Rotating wheel; 6. Arc groove; 7. Cylinder; 8. Guide plate; 9. Guide rail; 10. Mounting base; 11. Electric rotating wheel; 12. Battery; 13. L-shaped fixing plate; 14. First movable triangular bar; 15. Second movable triangular bar; 16. Locking rod; 17. Anti-detachment pressure plate; 18. Threaded rod. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] Example 1

[0025] Reference Figure 1-4An electrical engineering wiring device includes a base plate 1 and a U-shaped frame 2 fixed to one side of the base plate 1. An adjustment mechanism is assembled between the base plate 1 and the U-shaped frame 2. The adjustment mechanism includes a self-locking motor 3, a rotating rod 4, a rotating wheel 5, an arc-shaped groove 6, and a transmission assembly. The self-locking motor 3 is fixed to one side of the base plate 1 and located inside the U-shaped frame 2. The rotating rod 4 is rotatably connected to the inside of the base plate 1. The output end of the self-locking motor 3 is fixed to the rotating rod 4. A rotating wheel 5 is fixed to one end of the rotating rod 4. Multiple arc-shaped grooves 6 are evenly distributed on the inner side of the rotating wheel 5. A transmission assembly is assembled between the arc-shaped grooves 6 and the base plate 1. The transmission assembly includes a cylinder 7, a guide plate 8, a guide rail 9, a mounting base 10, and an electric rotating wheel 11. The inner side of the arc-shaped groove 6 is slidably connected to the cylinder 7, and a guide plate 8 is fixed to one end of each cylinder 7. Multiple guide rails 9 are evenly distributed on the inner side of the base plate 1, offset from the rotating rod 4. The guide rails 9 are slidably connected to the guide plate 8, and a mounting base 10 is fixed to one end of each guide plate 8. Two electric rotating wheels 11 are mounted on one side of each mounting base 10. When the self-locking motor 3 is started, the output end of the self-locking motor 3 drives the rotating rod 4 and the rotating wheel 5 to rotate. Because the arc-shaped groove 6 is slidably connected to the cylinder 7, the cylinder 7 is fixed to the guide plate 8, and the guide plate 8 is slidably connected to the guide rail 9, multiple guide plates 8 can drive the mounting base 10 to move towards or away from the center of the base plate 1, thereby enabling the electric rotating wheel 11 to adapt to pre-embedded pipes of different sizes.

[0026] One end of the arc groove 6 is twisted toward the center of the rotating wheel 5, and the other end of the arc groove 6 is twisted away from the center of the rotating wheel 5. When the rotating wheel 5 drives the arc groove 6 to rotate, the arc groove 6 can push or pull the guide plate 8 to move through the cylinder 7.

[0027] A wire fixing mechanism is installed on the side of the U-shaped frame 2 away from the base plate 1. The wire fixing mechanism is used to fix one end of the wire. The wire fixing mechanism includes an L-shaped fixing plate 13, a first movable triangular strip 14, a second movable triangular strip 15, a locking rod 16, an anti-detachment pressure plate 17, and a threaded rod 18. The L-shaped fixing plate 13 is fixed on the side of the U-shaped frame 2 away from the base plate 1. The first movable triangular strip 14 and the second movable triangular strip 15 are rotatably connected to both sides of the L-shaped fixing plate 13. The first movable triangular strip 14 and the second movable triangular strip 15 are parallel to each other. The tops of the first movable triangular strip 14 and the second movable triangular strip 15 are rotatably connected. A locking lever 16 is connected to the middle of the first movable triangular bar 14 and the second movable triangular bar 15, and an anti-detachment pressure plate 17 is rotatably connected to it. One end of the locking lever 16 is threadedly connected to a threaded rod 18, and one end of the threaded rod 18 is threadedly connected to the U-shaped frame 2. The bottom of the anti-detachment pressure plate 17 and the top of the L-shaped fixing plate 13 are both provided with toothed anti-slip parts. When the cable is fixed between the L-shaped fixing plate 13 and the anti-detachment pressure plate 17, the toothed anti-slip parts can increase the friction and improve the firmness.

[0028] Example 2

[0029] Further optimizations to Example 1, specifically, such as... Figure 1 As shown, batteries 12 are fixed on the inner side of the U-shaped frame 2 and on both sides of the self-locking motor 3. The batteries 12 are electrically connected to the self-locking motor 3 through wires. During use, the batteries 12 supply power to the self-locking motor 3, enabling the self-locking motor 3 to provide traction force to the device.

[0030] In summary:

[0031] This utility model addresses the technical problem that, while existing technologies can achieve cable threading, the lack of traction at one end of the cable can easily lead to tangling inside large underground conduits, thus affecting threading efficiency. The present invention employs the technical solutions described in the above embodiments. Furthermore, the implementation process of the above technical solutions is as follows:

[0032] During use, place one end of the cable on top of the L-shaped fixing plate 13, then pull the locking rod 16, causing the locking rod 16 to rotate the first movable triangular bar 14 and the second movable triangular bar 15. Because the first movable triangular bar 14 and the second movable triangular bar 15 are arranged in parallel, and the anti-detachment pressure plate 17 is rotatably connected to the first movable triangular bar 14 and the second movable triangular bar 15 respectively, the first movable triangular bar 14 and the second movable triangular bar 15 can rotate synchronously, thereby allowing the anti-detachment pressure plate 17 to move towards the L-shaped fixing plate 13. The anti-detachment pressure plate 17 is pressed tightly onto the L-shaped fixing plate 13. Then, turn the threaded rod 18 so that the threaded rod 18 is connected to the threaded hole on the U-shaped frame 2. Next, the worker pulls out a section of the conduit to be threaded, places the device inside the conduit, and then starts the electric rotating wheel 11, causing the electric rotating wheel 11 to move along the inner wall of the conduit, thereby driving the cable to perform the threading operation, providing traction and guidance for the cable.

[0033] With the above-mentioned settings, this application will certainly solve the above-mentioned technical problems, and at the same time achieve the following technical effects:

[0034] This utility model, through the structural design of the adjustment mechanism and the wire fixing mechanism, makes it easy to pull one end of the cable, avoiding the worm-like phenomenon during the cable's movement. At the same time, it can quickly adjust the telescopic distance of the guide plate 8 within the guide rail 9, making it easy to adapt to pre-embedded pipes of different sizes of cables, speeding up work efficiency and improving the efficiency of this device.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. An electrical engineering wiring installation device, characterized in that, The device includes a base plate (1) and a U-shaped frame (2) fixed to one side of the base plate (1). An adjustment mechanism is assembled between the base plate (1) and the U-shaped frame (2). The adjustment mechanism includes a self-locking motor (3), a rotating rod (4), a rotating wheel (5), an arc groove (6), and a transmission assembly. The self-locking motor (3) is fixed to one side of the base plate (1) and inside the U-shaped frame (2). The rotating rod (4) is rotatably connected to the inside of the base plate (1). The output end of the self-locking motor (3) is fixed to the rotating rod (4). A rotating wheel (5) is fixed to one end of the rotating rod (4). Multiple arc grooves (6) are evenly distributed on the inside of the rotating wheel (5). A transmission assembly is assembled between the arc groove (6) and the base plate (1).

2. The electrical engineering wiring installation device according to claim 1, characterized in that, The transmission assembly includes a cylinder (7), a guide plate (8), a guide rail (9), a mounting base (10), and an electric rotating wheel (11). The inner side of the arc groove (6) is slidably connected to the cylinder (7), and one end of the cylinder (7) is fixed with the guide plate (8). Multiple guide rails (9) are evenly distributed on the inner side of the base plate (1) and at a position away from the rotating rod (4). The guide rails (9) are slidably connected to the guide plate (8). One end of the guide plate (8) is fixed with the mounting base (10), and two electric rotating wheels (11) are installed on one side of the mounting base (10).

3. The electrical engineering wiring installation device according to claim 2, characterized in that, One end of the arc groove (6) is twisted toward the center of the rotating wheel (5), and the other end of the arc groove (6) is twisted away from the center of the rotating wheel (5).

4. The electrical engineering wiring installation device according to claim 2, characterized in that, Batteries (12) are fixed on the inner side of the U-shaped frame (2) and on both sides of the self-locking motor (3). The batteries (12) are electrically connected to the self-locking motor (3) through wires.

5. The electrical engineering wiring installation device according to claim 1, characterized in that, The U-shaped frame (2) is equipped with a wire fixing mechanism on the side away from the base plate (1), which is used to fix one end of the wire.

6. The electrical engineering wiring installation device according to claim 5, characterized in that, The wire fixing mechanism includes an L-shaped fixing plate (13), a first movable triangular strip (14), a second movable triangular strip (15), a locking rod (16), an anti-detachment pressure plate (17), and a threaded rod (18). The L-shaped fixing plate (13) is fixed on the side of the U-shaped frame (2) away from the base plate (1). The first movable triangular strip (14) and the second movable triangular strip (15) are rotatably connected to both sides of the L-shaped fixing plate (13). The first movable triangular strip (14) and the second movable triangular strip (15) are parallel. A locking rod (16) is rotatably connected to the top of the first movable triangular strip (14) and the second movable triangular strip (15). An anti-detachment pressure plate (17) is rotatably connected to the middle of the first movable triangular strip (14) and the second movable triangular strip (15). A threaded rod (18) is threaded to one end of the locking rod (16). One end of the threaded rod (18) is threaded to the U-shaped frame (2).

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