Pay-off device for electric power engineering

Abstract

The utility model discloses a pay-off device for electric power engineering, which comprises an inverted U-shaped device base, four universal moving wheels are mounted at the bottom of the inverted U-shaped device base, an n-shaped moving handle rod is fixedly mounted in the middle of the inverted U-shaped device base, and first square frames capable of horizontally moving and adjusting are mounted on two sides of the top of the inverted U-shaped device base. Second direction frames which can be adjusted in a lifting and moving mode are installed in the two first square frames, the upper portions of one sides of the second direction frames are fixedly connected with inserting rods used for being inserted into penetrating holes in the middles of the I-shaped winding rolls, and reinforcing supporting plates are fixedly installed between the two ends of one sides of the second direction frames and the inserting rods. The pay-off device is provided with the automatic coiled cable disassembling and assembling structure, the automatic disassembling and assembling structure can conveniently and rapidly install the coiled cable and effectively conduct pay-off operation on the coiled cable, and therefore the installation efficiency of the coiled cable is effectively improved, and the laying efficiency of the cable is improved.

Description

Technical Field

[0001] This utility model belongs to the field of power construction line setting technology, specifically a line setting device for power engineering. Background Technology

[0002] Power engineering refers to engineering projects related to the production, transmission, and distribution of electrical energy. In a broader sense, it also includes projects that utilize electricity as a power source and energy source in various fields, and can be understood as power transmission and transformation expansion projects. During the construction of power engineering projects, cables need to be laid and installed. In the process of laying cables, it is necessary to release the coiled cables. Existing cable release devices are in use, and the coiled cables are installed manually. Due to the large volume and weight of the coiled cables, the installation process is laborious and inefficient, which indirectly affects the cable laying. Therefore, in order to address the above problems, it is necessary to design a cable release device for power engineering. Utility Model Content

[0003] To achieve the above objectives, this utility model provides the following technical solution: a wire-laying device for power engineering, comprising an inverted U-shaped device base, four omnidirectional casters installed at the bottom of the inverted U-shaped device base, an n-shaped movable handle fixedly installed in the middle of the inverted U-shaped device base, first square frames installed on both sides of the top of the inverted U-shaped device base, second directional frames installed inside the two first square frames, and a plug rod fixedly connected to the upper part of one side of the second directional frame.

[0004] Preferably, the inverted U-shaped device base has grooves on both sides of its top, and a threaded shaft is rotatably connected to the middle of each groove. A movable block threaded to the threaded shaft is installed inside each groove. Two first square frames are fixedly installed on the top of the two movable blocks, and reinforcing rods are fixedly connected between the sides of the first square frames and the top of the movable blocks. The inverted U-shaped device base has an inverted U-shaped inner cavity in its middle. One end of each of the two threaded shafts is fixedly connected to a first sprocket extending into both ends of the inverted U-shaped inner cavity. A rotating shaft is rotatably connected to the middle of the inverted U-shaped inner cavity. Second sprockets are fixedly connected to both sides of the rotating shaft. Chains are installed between the two second sprockets and the two first sprockets. One end of the rotating shaft extends to one side of the inverted U-shaped device base and is fixedly connected to a rotating wheel.

[0005] Preferably, vertical sliding grooves are provided on both sides of the interior of the two first square frames. The second direction frame is slidably installed between the two vertical sliding grooves inside the first square frame. Threaded rods are rotatably connected to the middle of the bottom of the two first square frames. The two threaded rods are threadedly connected to the middle of the bottom of the two second direction frames respectively. Gears are fixedly installed on the lower part of the two threaded rods. N-shaped frames are fixedly installed on the middle of the top two sides of the inverted U-shaped device base. The lower part of the first square frame is located inside the N-shaped frame. A rack is fixedly installed on one side of the middle of the two N-shaped frames.

[0006] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting up an inverted U-shaped device base, universal moving wheels, an n-shaped moving handle, a first square frame, a second directional frame, and a plug rod, this cable laying device has an automatic cable roll assembly and disassembly structure. This automatic assembly and disassembly structure can conveniently install and effectively lay out coiled cables, thereby effectively improving the installation efficiency and laying efficiency of coiled cables. At the same time, this cable laying device has a simple structural design, is convenient to use and operate, and is stable and reliable in assembly, disassembly, and cable laying. Its performance can meet the needs of power engineering construction. Attached Figure Description

[0007] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0008] In the attached diagram:

[0009] Figure 1 This is a schematic diagram of the wire-laying device for power engineering according to this utility model;

[0010] Figure 2 This utility model Figure 1 A schematic diagram of the cross-sectional structure;

[0011] Figure 3 This utility model Figure 2 A schematic diagram of the cross-sectional structure;

[0012] In the diagram: 1. Inverted U-shaped device base; 2. Universal caster wheel; 3. N-shaped moving handle; 4. First square frame; 5. Second directional frame; 6. Insert rod; 7. Groove; 8. Threaded shaft; 9. Moving block; 10. Reinforcing rod; 11. Inverted U-shaped inner cavity; 12. First sprocket; 13. Rotating shaft; 14. Second sprocket; 15. Chain; 16. Rotating wheel; 17. Vertical sliding groove; 18. Threaded rod; 19. Gear; 20. N-shaped frame; 21. Rack. Detailed Implementation

[0013] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0014] This power engineering cable laying device features an automatic cable roll assembly / disassembly structure. This structure facilitates the installation of coiled cables and effectively lays them out, thereby significantly improving the installation and laying efficiency of coiled cables.

[0015] Depend on Figures 1 to 3 The present invention includes an inverted U-shaped device base 1, four universal casters 2 installed at the bottom of the inverted U-shaped device base 1, an n-shaped movable handle 3 fixedly installed in the middle of the inverted U-shaped device base 1, and two horizontally adjustable first square frames 4 installed on both sides of the top of the inverted U-shaped device base 1. A second direction frame 5 for lifting and moving is installed inside each of the two first square frames 4. A plug rod 6 for inserting into the hole in the middle of the I-shaped winding reel is fixedly connected to the upper part of one side of the second direction frame 5. Reinforcing support plates are fixedly installed between the two ends of one side of the second direction frame 5 and the plug rod 6.

[0016] The inverted U-shaped device base 1 has grooves 7 on both sides of its top. Threaded shafts 8 are rotatably connected to the middle of each groove 7. The two threaded shafts 8 are symmetrically arranged, and movable blocks 9 that are threadedly connected to the threaded shafts 8 are installed inside each groove 7. Two first square frames 4 are fixedly installed on the top of the two movable blocks 9, and reinforcing rods 10 are fixedly connected between the two sides of the first square frames 4 and the top of the movable blocks 9, so as to effectively install the first square frames 4. The inverted U-shaped device base 1 has an inverted U-shaped inner cavity 11 in the middle. One end of each of the two threaded shafts 8 is fixedly connected to a first sprocket 12 that extends into both ends of the inverted U-shaped inner cavity 11. A rotating shaft 13 is rotatably connected to the middle of the inverted U-shaped inner cavity 11. Second sprockets 14 are fixedly connected to both sides of the rotating shaft 13. Chains 15 are installed between the two second sprockets 14 and the two first sprockets 12, respectively. One end of the rotating shaft 13 extends to one side of the inverted U-shaped device base 1 and is fixedly connected to a rotating wheel 16, so as to effectively adjust the device.

[0017] Roll the circular I-shaped cable reel to the middle of the inverted U-shaped device base 1, aligning the two insertion rods 6 with the through holes in the center of the reel. Then rotate the rotating wheel 16 to make the rotating shaft 13 rotate. The rotation of the rotating shaft 13 will drive the two second sprockets 14 to rotate. The rotation of the two second sprockets 14 will drive the two threaded shafts 8 to rotate through the two chains 15 and the two first sprockets 12. The rotation of the two threaded shafts 8 will cause the two moving blocks 9 to move relative to each other. The relative movement of the two moving blocks 9 will drive the second direction frame 5 and the insertion rods 6 to move, so that the two insertion rods 6 are inserted into the two ends of the through holes in the center of the reel.

[0018] Both sides of the interior of the two first square frames 4 are provided with vertical sliding grooves 17. The second direction frame 5 is slidably installed between the two vertical sliding grooves 17 inside the first square frame 4. The bottom center of the interior of the two first square frames 4 is rotatably connected with threaded rods 18. The two threaded rods 18 are respectively threadedly connected to the bottom center of the two second direction frames 5, so as to effectively install and adjust the second direction frame 5. The lower part of the two threaded rods 18 is fixedly installed with gears 19. The middle of the top two sides of the inverted U-shaped device base 1 is fixedly installed with n-shaped frames 20. The lower part of the first square frame 4 is located inside the n-shaped frame 20. The middle side of the middle of the two n-shaped frames 20 is fixedly installed with racks 21 that are aligned with and matched with the gears 19, so as to effectively adjust the frame.

[0019] When the two first square frames 4 move relative to each other, they will drive the gear 19 to move toward the rack 21. At the same time, when the two insert rods 6 are inserted into the two ends of the through hole in the middle of the reel, the two gears 19 will contact the rack 21 and roll, causing the threaded rod 18 to rotate. The rotation of the two threaded rods 18 will cause the second direction frame 5 to move upward on its surface and inside the vertical slide groove 17. The upward movement of the two second direction frames 5 will drive the two insert rods 6 to move upward. The upward movement of the two insert rods 6 will drive the reel to move upward and away from the ground, so that the reel can rotate and adjust on the two insert rods 6 to effectively perform the unwinding operation.

[0020] The power engineering wire-laying device has a simple structural design, is easy to use and operate, and is stable and reliable in disassembly, assembly and wire laying. Its performance can meet the needs of power engineering construction.

Claims

1. A wire-laying device for power engineering, comprising an inverted U-shaped device base (1), characterized in that: The bottom of the inverted U-shaped device base (1) is equipped with four universal casters (2). An n-shaped moving handle (3) is fixedly installed in the middle of the inverted U-shaped device base (1). Both sides of the top of the inverted U-shaped device base (1) are equipped with first square frames (4) that can be adjusted horizontally. The interior of the two first square frames (4) is equipped with second direction frames (5) that can be adjusted by lifting. The upper part of one side of the second direction frame (5) is fixedly connected with a plug rod (6) for inserting into the hole in the middle of the I-shaped winding reel. The inverted U-shaped device base (1) has grooves (7) on both sides of the top. The middle of the two grooves (7) is rotatably connected to a threaded shaft (8). The interior of the two grooves (7) is equipped with a movable block (9) that is threadedly connected to the threaded shaft (8). The two first square frames (4) are fixedly installed on the top of the two movable blocks (9). The two sides of the first square frames (4) are fixedly connected to the top of the movable blocks (9). Reinforcing rods (10) are fixedly connected between the top of the movable blocks (9) and the sides of the first square frames (4). The inverted U-shaped device base (1) has an inverted U-shaped inner cavity (11) in the middle. One end of the two threaded shafts (8) is fixedly connected to the two ends of the inverted U-shaped inner cavity (11) and to the first sprockets (12). A rotating shaft (13) is rotatably connected to the middle of the inverted U-shaped inner cavity (11). A second sprocket (14) is fixedly connected to both sides of the rotating shaft (13). A chain (15) is installed between the two second sprockets (14) and the two first sprockets (12). One end of the rotating shaft (13) extends to one side of the inverted U-shaped device base (1) and is fixedly connected to a rotating wheel (16). Vertical sliding grooves (17) are provided on both sides inside the two first square frames (4). The second direction frame (5) is slidably installed between the two vertical sliding grooves (17) inside the first square frame (4). Threaded rods (18) are rotatably connected to the middle of the bottom of the two first square frames (4). The two threaded rods (18) are threadedly connected to the middle of the bottom of the two second direction frames (5). Gears (19) are fixedly installed on the lower part of both threaded rods (18). An n-shaped frame (20) is fixedly installed on the middle part of both sides of the top of the inverted U-shaped device base (1). The lower part of the first square frame (4) is located inside the n-shaped frame (20). A rack (21) that is aligned with and matches the height of the gear (19) is fixedly installed on one side of the middle part of both n-shaped frames (20).

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