Electric wire pay-off mechanism for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, in particular to an electric wire pay-off mechanism for constructional engineering, which comprises two support frames, the two support frames are herringbone, when the electric wire pay-off mechanism is used, an electric wire winding drum is firstly sleeved on a mandrel, a triangular block is rotated, and a pull rod drives a limiting rod to move to expand the hollow part of the electric wire winding drum sleeve; then one end of a limiting rod is inserted into a limiting hole of a first fixing disc, a wire winding drum is fixed to the pay-off assembly, then according to construction requirements, a rotary knob is rotated, reverse thread transmission of a threaded rod is utilized, two supports slide along a sliding rod, the width of the pay-off assembly is adjusted, wire coils of different models can be placed, in the pay-off process, a wire is led out of the pay-off assembly, and the pay-off efficiency is improved. The guide ring at the bottom end of the cross rod is used for guiding, the accurate pay-off direction is ensured, when the wire reel needs to be replaced or the pay-off position needs to be adjusted, the triangular block is rotated again to loosen the limiting rod, the wire reel can be disassembled, and the whole operation process is simple and efficient.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a wire laying mechanism for building engineering. Background Technology

[0002] In construction engineering, laying electrical wires is a crucial and frequent task. Whether it's building houses, bridges, or large stadiums, a large amount of electrical wiring is required. Traditional wiring methods often rely on manual dragging or simple supports, which suffer from low efficiency, wires easily becoming tangled and knotted, and difficulty in precisely controlling the angle and height of the wiring. Especially in complex building structures, such as the indoor wiring of high-rise and multi-story buildings, and the external wiring of large outdoor buildings, traditional methods are insufficient to meet construction requirements. This not only affects construction progress but can also lead to wire damage due to improper wiring, increasing construction costs and safety hazards.

[0003] To address the problems of traditional wire laying methods, the construction engineering field urgently needs a highly efficient, flexible, and precise wire laying mechanism. This mechanism must be adjustable to adapt to different specifications of wire reels and complex construction environments; it must ensure a stable and smooth laying process, preventing wire tangling; and it must be easy to operate, facilitating quick installation and adjustment by construction personnel to improve construction efficiency. Furthermore, it must possess sufficient structural strength and stability to ensure reliable operation under various construction conditions, meeting the high-quality and high-efficiency construction requirements of building engineering projects.

[0004] Therefore, we propose a wire laying mechanism for building engineering. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a wire laying mechanism for building engineering.

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

[0007] A wire laying mechanism for construction engineering includes two support frames, each support frame being A-frame shaped. Two triangular plates are rotatably connected to the two opposite sides of the two support frames. Each triangular plate has two grooves, and two sliders are slidably connected inside the grooves. The two sliders are slidably connected to the two support frames. A crossbar is fixedly installed on the side of the two support frames that is close to each other. A guide ring is fixedly installed at the bottom end of the crossbar. Two brackets are movably installed at the bottom end of the crossbar. A wire laying assembly is installed on the side of the two brackets that are close to each other. An adjustment assembly is installed below the wire laying assembly.

[0008] As a further embodiment of this utility model: the wire feeding assembly includes a fixing ring, two fixing rings are fixedly installed on the top of the two brackets, a spindle is rotatably connected inside the two fixing rings, a fixing disk is movably installed outside the spindle, the fixing disk has several limiting holes, and a nut is threadedly connected to the end of the spindle near the fixing disk.

[0009] As a further embodiment of this utility model: a second fixed plate is fixedly installed on the outer side of the mandrel away from the fixed plate. The second fixed plate has three sliding grooves, and three limiting rods are slidably connected inside the three sliding grooves. The ends of the three limiting rods away from the second fixed plate are respectively aligned with limiting holes.

[0010] As a further embodiment of this utility model: a triangular block is movably installed on the side of the second fixed disk near the first fixed disk. The triangular block is movably sleeved on the outside of the spindle. Three pull rods are rotatably connected to the side of the triangular block near the second fixed disk. The three pull rods are respectively fixedly connected to three limiting rods.

[0011] As a further embodiment of this utility model: the adjustment component includes a slide rod, and the slide rod is fixedly installed on the bottom end of the two support frames on one side close to each other, and the slide rod is slidably connected to the bottom end of the two support frames.

[0012] As a further embodiment of this utility model: the two support frames are rotatably connected to the side away from the slide rod, the threaded rod is threaded to the bottom end of the two supports, the threaded rod has a reverse thread on the outside, and the two support frames are rotatably connected to the side away from each other, the knob is fixedly connected to the threaded rod.

[0013] Compared with the prior art, this utility model provides a wire laying mechanism for building engineering, which has the following beneficial effects:

[0014] This invention features a highly flexible modular structure formed by the interlocking of components such as the mandrel, fixed disc one, fixed disc two, and limiting rod in the wire-laying assembly. The limiting hole in fixed disc one engages with the limiting rod in fixed disc two, and through the linkage of a triangular block and a pull rod, the fixing state of the wire-laying reel can be quickly adjusted to accommodate different specifications of wire reels. This modular design not only facilitates installation and disassembly but also allows for rapid replacement or adjustment of the wire-laying reel according to actual construction needs, greatly improving the applicability of the wire-laying mechanism in various engineering scenarios. Simultaneously, the rotational connection between the mandrel and the fixed ring ensures a smooth and stable wire-laying process, reduces wire-laying resistance, and guarantees high efficiency in wire-laying operations.

[0015] 2. This utility model utilizes a combination of a sliding rod, a threaded rod, and a knob in the adjustment assembly to provide precise and convenient adjustment functions for the wire laying mechanism. The threaded rod employs a reverse thread design, allowing simultaneous adjustment of the positions of the two supports by rotating the knob, thus achieving precise control over the wire laying height and angle. This design can meet the needs of different wiring heights and complex construction environments in building engineering. Whether working at heights or laying wires on the ground, the working state of the wire laying mechanism can be quickly adjusted through the adjustment assembly. The sliding connection between the slider, the groove, and the sliding rod ensures the stability of the supports during adjustment, preventing wobbling and further improving the accuracy and stability of wire laying, effectively reducing construction errors.

[0016] 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

[0017] Figure 1 This is a schematic diagram of the overall structure of a wire laying mechanism for building engineering proposed in this utility model.

[0018] Figure 2 This is a side view sectional view of a wire laying mechanism for building engineering proposed in this utility model.

[0019] Figure 3 This is a three-dimensional structural diagram of an adjusting component for a wire laying mechanism in building engineering proposed by this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of a wire laying mechanism assembly for building engineering proposed in this utility model.

[0021] In the diagram: 1. Support frame; 2. Triangular plate; 3. Slide groove; 4. Slider; 5. Crossbar; 6. Guide ring; 7. Bracket; 8. Line feeding assembly; 9. Adjustment assembly; 10. Fixing ring; 11. Mandrel; 12. Fixing plate one; 13. Limiting hole; 14. Nut; 15. Fixing plate two; 16. Sliding groove; 17. Limiting rod; 18. Triangular block; 19. Pull rod; 20. Slide rod; 21. Threaded rod; 22. Knob. Detailed Implementation

[0022] 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.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Example: A wire laying mechanism for building construction, such as... Figures 1-4 As shown, it includes two support frames 1, which are in the shape of a V-shape. Two triangular plates 2 are rotatably connected to the two opposite sides of the two support frames 1. The two triangular plates 2 have two sliding grooves 3. Two sliders 4 are slidably connected inside the two sliding grooves 3. The two sliders 4 are slidably connected to the two support frames 1. A crossbar 5 is fixedly installed on the side of the two support frames 1 that is close to each other. A guide ring 6 is fixedly installed at the bottom of the crossbar 5. Two brackets 7 are movably installed at the bottom of the crossbar 5. A wire feeding assembly 8 is installed on the side of the two brackets 7 that is close to each other. An adjustment assembly 9 is installed below the wire feeding assembly 8.

[0025] like Figures 1-4 As shown, the wire feeding assembly 8 includes a fixing ring 10. Two fixing rings 10 are fixedly installed on the top of two brackets 7. A spindle 11 is rotatably connected inside the two fixing rings 10. A fixing plate 12 is movably installed outside the spindle 11. The fixing plate 12 has several limiting holes 13. A nut 14 is threadedly connected to the end of the spindle 11 near the fixing plate 12. A fixing plate 2 15 is fixedly installed outside the end of the spindle 11 away from the fixing plate 12. The fixing plate 2 15 has three sliding grooves 16. Three limiting rods 17 are slidably connected inside the three sliding grooves 16. The ends of the three limiting rods 17 away from the fixing plate 2 15 are respectively aligned with the limiting holes 13. A triangular block 18 is movably installed on the side of the fixing plate 2 15 near the fixing plate 12. The triangular block 18 is movably sleeved on the outside of the spindle 11. Three pull rods 19 are rotatably connected to the side of the triangular block 18 near the fixing plate 2 15. The three pull rods 19 are respectively fixedly connected to the three limiting rods 17.

[0026] like Figures 1-3 As shown, the adjustment assembly 9 includes a slide rod 20. The slide rod 20 is fixedly installed on the bottom end of the two support frames 1 on the side closest to each other. The slide rod 20 is slidably connected to the bottom end of the two brackets 7. A threaded rod 21 is rotatably connected to the side of the two support frames 1 away from the slide rod 20. The threaded rod 21 is threadedly connected to the bottom end of the two brackets 7. The threaded rod 21 has a reverse thread on the outside. A knob 22 is rotatably connected to the side of the two support frames 1 away from each other. The knob 22 is fixedly connected to the threaded rod 21.

[0027] Working principle: In use, first, put the wire reel on the spindle 11, rotate the triangular block 18, and the pull rod 19 drives the limiting rod 17 to move and expand the hollow part of the wire reel. Then, one end of the limiting rod 17 is inserted into the limiting hole 13 of the fixing plate 12 to fix the wire reel on the wire feeding assembly 8. Next, according to the construction requirements, rotate the knob 22, and use the reverse thread transmission of the threaded rod 21 to make the two brackets 7 slide along the slide rod 20. Adjusting the width of the wire feeding assembly 8 can accommodate different types of wire reels. During the wire feeding process, the wire is led out from the wire feeding assembly 8 and guided by the guide ring 6 at the bottom of the crossbar 5 to ensure accurate wire feeding direction. When it is necessary to replace the wire reel or adjust the wire feeding position, rotate the triangular block 18 again to release the limiting rod 17, and the wire reel can be disassembled. The whole operation process is simple and efficient.

[0028] 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. A wire laying mechanism for construction engineering, comprising two support frames (1), characterized in that... The two support frames (1) are in the shape of a V-shape. Two triangular plates (2) are rotatably connected to the two opposite sides of the two support frames (1). Two triangular plates (2) have two sliding grooves (3). Two sliders (4) are slidably connected inside the two sliding grooves (3). The two sliders (4) are slidably connected to the two support frames (1). A crossbar (5) is fixedly installed on the side of the two support frames (1) that is close to each other. A guide ring (6) is fixedly installed at the bottom end of the crossbar (5). Two brackets (7) are movably installed at the bottom end of the crossbar (5). A wire feeding assembly (8) is installed on the side of the two brackets (7) that is close to each other. An adjustment assembly (9) is installed below the wire feeding assembly (8).

2. The electrical wiring mechanism for building construction as described in claim 1, characterized in that... The wire feeding assembly (8) includes a fixing ring (10). Two fixing rings (10) are fixedly installed on the top of the two brackets (7). A spindle (11) is rotatably connected inside the two fixing rings (10). A fixing disk (12) is movably installed on the outside of the spindle (11). The fixing disk (12) has several limiting holes (13). A nut (14) is threadedly connected to one end of the spindle (11) near the fixing disk (12).

3. The electrical wiring mechanism for building construction as described in claim 2, characterized in that... The mandrel (11) is externally fixedly mounted with a second fixed plate (15) at the end away from the first fixed plate (12). The second fixed plate (15) has three sliding grooves (16). Three limiting rods (17) are slidably connected inside the three sliding grooves (16). The ends of the three limiting rods (17) away from the second fixed plate (15) are respectively opposite to the limiting holes (13).

4. A wire laying mechanism for construction engineering according to claim 3, characterized in that... A triangular block (18) is movably installed on the side of the fixed disk two (15) near the fixed disk one (12). The triangular block (18) is movably sleeved on the outside of the spindle (11). Three pull rods (19) are rotatably connected to the side of the triangular block (18) near the fixed disk two (15). The three pull rods (19) are respectively fixedly connected to three limit rods (17).

5. A wire laying mechanism for construction engineering according to claim 4, characterized in that... The adjustment component (9) includes a slide rod (20). The slide rod (20) is fixedly installed on the bottom end of the two support frames (1) on one side close to each other. The slide rod (20) is slidably connected to the bottom end of the two brackets (7).

6. A wire laying mechanism for construction engineering according to claim 5, characterized in that... Two support frames (1) are rotatably connected to threaded rods (21) on the side away from the slide bar (20). The threaded rods (21) are threaded to the bottom ends of the two brackets (7). The threaded rods (21) have reverse threads on the outside. The two support frames (1) are rotatably connected to knobs (22) on the side away from each other. The knobs (22) are fixedly connected to the threaded rods (21).

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