An electrical installation cable auxiliary pay-off device

Abstract

The utility model discloses an electrical installation cable auxiliary pay-off device belongs to electrical engineering technical field, aims at solving the existing technology traditional pay-off rack cannot rotate flexibly to cooperate the laying direction of cable, leads to the cable to appear twist, knot and other problems in the pay-off process easily, manual operation appears to be not up to the mark, leads to the problem of low construction efficiency. Including the chassis, extension frame, pay-off rack and fixed plate, the chassis horizontal setting, the upper surface rotation of chassis is installed with the rotary disc, the trademark of rotary disc, fixedly connected with fixed plate, and fixed plate vertical setting, and pay-off rack rotation is installed on fixed plate, fixed plate's outer wall is fixedly installed with extension frame, and extension frame is L shape structure. The electrical installation cable auxiliary pay-off device, ensure that the cable will not appear twist, knot and other problems in the pay-off process, has improved the quality and efficiency of cable laying, is applicable to long distance, big diameter or weight bigger cable laying, has improved construction efficiency, has reduced construction cost.

Description

Technical Field

[0001] This utility model belongs to the field of electrical engineering technology, and specifically relates to an electrical installation cable laying device. Background Technology

[0002] In the field of electrical installation engineering, cable laying is a crucial step, as its quality and efficiency directly affect the stability and safety of the entire electrical system, as well as the overall project schedule and cost. With the increasing intelligence of modern buildings and the growing reliance of various industrial facilities on electrical systems, the scale of electrical installation projects is expanding daily, and the types, specifications, and laying requirements of cables are becoming increasingly complex and diverse. This poses greater challenges to the performance and functionality of cable laying devices. Traditional cable laying devices mostly employ fixed or limited-angle adjustable laying frame structures. In actual construction, the laying path of electrical cables often needs to be flexibly adjusted according to the building structure, equipment layout, and construction requirements, potentially involving multiple directions such as horizontal, vertical, and inclined. Traditional laying frames are ill-suited to these diverse laying angle requirements. For example, when laying cables in electrical shafts of high-rise buildings, the narrow shaft space and complex cable routing make it difficult for traditional cable laying frames to rotate flexibly to match the cable laying direction. This can lead to problems such as twisting and knotting of cables during the laying process. Cable laying devices mostly rely on manual pulling when transporting cables. This method is not only labor-intensive, but also inadequate for manual operation when dealing with long-distance, large-diameter, or heavy cables, resulting in low construction efficiency. Utility Model Content

[0003] (1) Technical problems to be solved

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an auxiliary cable laying device for electrical installation, which aims to solve the problem that the traditional cable laying frame cannot be flexibly rotated to match the laying direction of the cable, which leads to problems such as twisting and knotting of the cable during the laying process, and manual operation is inadequate, resulting in low construction efficiency.

[0005] (2) Technical solution

[0006] To solve the above-mentioned technical problems, this utility model provides an auxiliary cable laying device for electrical installation, including a base frame, an extension frame, a cable laying frame, and a fixing plate. The base frame is horizontally arranged, and a rotating disk is rotatably mounted on the upper surface of the base frame. The rotating disk is fixedly connected to the fixing plate, which is vertically arranged. The cable laying frame is rotatably mounted on the fixing plate. An extension frame is fixedly mounted on the outer wall of the fixing plate. The extension frame has an L-shaped structure and corresponds to the cable laying frame. The cable laying frame has a disc-shaped structure, and the extension frame corresponds to the cable groove of the cable laying frame. A through hole is provided on the extension frame, through which the cable inside the cable laying frame passes. Two spaced-apart drive wheels and driven wheels are provided inside the through hole.

[0007] Optionally, the drive wheel is horizontally rotatably mounted, and a drive motor is fixedly mounted on the outer wall of the extension frame. The drive motor is connected to the drive wheel to drive its rotation.

[0008] Optionally, the driven wheel is positioned above the driving wheel, and an inverted U-shaped mounting bracket is installed on the outside of the driven wheel. An adjusting screw is rotatably connected to the upper surface of the mounting bracket.

[0009] Optionally, the adjusting screw is vertically positioned and its threads pass through the top of the extension frame.

[0010] Optionally, multiple sets of limiting holes are arranged around the outer wall of the rotating disk.

[0011] Optionally, a sliding groove is horizontally formed on the upper surface of the base frame, and a spring is horizontally embedded in the sliding groove.

[0012] Optionally, one end of the spring is fixedly connected to the inner wall of the slide groove, and the other end is fixedly connected to a driving block. The end of the driving block away from the spring is fixedly connected to a limit rod, and the limit rod is adapted to be inserted into a limit hole.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This utility model's cable laying frame can be adjusted horizontally at multiple angles via a rotating disc, and the frame itself can also rotate on the fixed plate, meeting the cable laying needs in different directions during electrical installation projects. Whether in electrical shafts of high-rise buildings, complex industrial plants, or other special environments, the angle of the cable laying frame can be adjusted quickly and accurately, ensuring that cables do not twist or knot during laying, thus improving the quality and efficiency of cable laying.

[0016] Traditional cable laying devices rely on manual pulling of cables, which is labor-intensive and inefficient. This new device, however, uses drive and driven wheels installed within perforations in the extension frame. A drive motor rotates the drive wheel, enabling active cable delivery. Construction workers only need to operate the drive motor to transport the cable, significantly reducing labor intensity. It is particularly suitable for laying long-distance, large-diameter, or heavy cables, improving construction efficiency and reducing costs. The driven wheel can be adjusted in height via an adjusting screw, changing the distance between the drive and driven wheels to accommodate cables of different diameters. In actual construction, there is no need to frequently change different specifications of conveying devices or auxiliary tools; simply adjusting the height of the driven wheel meets the conveying requirements of various cables, improving the device's versatility and practicality, and reducing investment in construction equipment. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0020] Figure 3 This is a schematic diagram of the drive block and the limiting rod structure;

[0021] Figure 4 for Figure 1 Enlarged structural diagram at point B.

[0022] The markings in the attached diagram are as follows: 1. Base frame; 2. Limiting insertion hole; 3. Rotary disk; 4. Extension frame; 5. Fixing plate; 6. Cable feeder; 7. Slide groove; 8. Spring; 9. Drive block; 10. Limiting insertion rod; 11. Adjusting screw; 12. Mounting bracket; 13. Driven wheel; 14. Drive wheel; 15. Drive motor. Detailed Implementation

[0023] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more comprehensive, the following embodiments are the best and preferred embodiments. For some known technologies, those skilled in the art can also use other alternative methods to implement the invention. Furthermore, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0024] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when describing a specific feature, structure, or characteristic in conjunction with embodiments, the implementation of such feature, structure, or characteristic in conjunction with other embodiments, whether or not explicitly described, should be within the knowledge of those skilled in the art.

[0025] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0026] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0027] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] This specific embodiment is an electrical installation cable laying device, the structural diagram of which is shown below. Figure 1As shown, it includes a base frame 1, an extension frame 4, a wire feeding frame 6, and a fixing plate 5. The base frame 1 is horizontally set, and a rotating disk 3 is rotatably mounted on the upper surface of the base frame 1. The rotating disk 3 is fixedly connected to the fixing plate 5. The fixing plate 5 is vertically set, and the wire feeding frame 6 is rotatably mounted on the fixing plate 5.

[0030] An extension frame 4 is fixedly installed on the outer wall of the fixed plate 5. The extension frame 4 has an L-shaped structure and corresponds to the wire feeding frame 6. The wire feeding frame 6 has a disc-shaped structure and the extension frame 4 corresponds to the wire groove of the wire feeding frame 6.

[0031] Reference Figure 1 , Figure 4 The extension frame 4 has a through hole through which the cable inside the cable tray 6 passes. Inside the through hole are two spaced-apart drive wheels 14 and driven wheels 13. The drive wheel 14 is horizontally rotatable. A drive motor 15 is fixedly mounted on the outer wall of the extension frame 4, and the drive motor 15 is connected to the drive wheel 14 to drive its rotation. The driven wheel 13 is positioned above the drive wheel 14, and an inverted U-shaped mounting bracket 12 is mounted on the outside of the driven wheel 13. An adjusting screw 11 is rotatably connected to the upper surface of the mounting bracket 12. The adjusting screw 11 is vertically positioned, and its thread passes through the top of the extension frame 4.

[0032] Reference Figure 1 , Figure 2 , Figure 3 Multiple sets of limiting holes 2 are distributed around the outer wall of the rotating disk 3. A horizontal groove 7 is provided on the upper surface of the base frame 1, and a spring 8 is horizontally embedded in the groove 7. One end of the spring 8 is fixedly connected to the inner wall of the groove 7, and the other end is fixedly connected to a drive block 9. The end of the drive block 9 away from the spring 8 is fixedly connected to a limiting rod 10, which is adapted to be inserted into the limiting hole 2.

[0033] Working Principle: The base frame 1 of this electrical installation cable laying device is horizontally set. A rotating disk 3 is rotatably mounted on the upper surface of the base frame 1. A vertically set fixing plate 5 is fixedly connected to the rotating disk 3. The cable laying frame 6 is rotatably mounted on the fixing plate 5. In actual use, when it is necessary to adjust the angle of the cable laying frame 6 to adapt to different cable laying directions, the construction personnel can manually push the cable laying frame 6. Since the rotating disk 3 is rotatably connected to the base frame 1, the cable laying frame 6 can drive the rotating disk 3 to rotate together, thereby realizing the horizontal angle adjustment of the cable laying frame 6. At the same time, the cable laying frame 6 itself can also rotate at a certain angle on the fixing plate 5 to further meet the laying requirements of different angles.

[0034] Once the wire feeding frame 6 has rotated to the appropriate angle, a limiting mechanism is installed to prevent accidental rotation during use. Multiple sets of limiting holes 2 are distributed around the outer wall of the rotating disk 3. A horizontal sliding groove 7 is formed on the upper surface of the base frame 1, and a spring 8 is horizontally embedded within the groove 7. One end of the spring 8 is fixedly connected to the inner wall of the groove 7, and the other end is fixedly connected to a drive block 9. A limiting rod 10 is fixedly connected to the end of the drive block 9 away from the spring 8. The operator only needs to pull the drive block 9 to remove the limiting rod 10 from the limiting hole 2, allowing the wire feeding frame 6 to rotate freely. After adjusting the angle, releasing the drive block 9 will cause the spring force of the spring 8 to push the drive block 9, causing the limiting rod 10 to re-insert into the corresponding limiting hole 2, thus fixing the wire feeding frame 6 at the current angle.

[0035] An L-shaped extension frame 4 is fixedly installed on the outer wall of the fixed plate 5. The extension frame 4 corresponds to the wire feeding frame 6, and the extension frame 4 corresponds to the wire groove of the wire feeding frame 6. The cable inside the wire feeding frame 6 passes through the through hole opened on the extension frame 4. The through hole is provided with two spaced-apart drive wheels 14 and driven wheels 13.

[0036] The drive wheel 14 is horizontally rotatably mounted on the extension frame 4. A drive motor 15 is fixedly mounted on the outer wall of the extension frame 4. The drive motor 15 is connected to the drive wheel 14 and drives it to rotate. When it is necessary to transport cables, the drive motor 15 is started, and the drive motor 15 drives the drive wheel 14 to rotate.

[0037] Driven wheel 13 is positioned above drive wheel 14, and an inverted U-shaped mounting bracket 12 is mounted on its exterior. A vertically positioned adjusting screw 11 is rotatably connected to the upper surface of the mounting bracket 12, and the adjusting screw 11 is threaded through the top of the extension bracket 4. By rotating the adjusting screw 11, the mounting bracket 12 can move the driven wheel 13 up and down, thereby adjusting the distance between the drive wheel 14 and the driven wheel 13 to accommodate cables of different diameters. When a cable is placed between the drive wheel 14 and the driven wheel 13, the friction generated by the rotation of the drive wheel 14 will move the cable forward, achieving active cable output without manual pulling, greatly reducing labor intensity.

[0038] All technical features in this embodiment can be freely combined according to actual needs.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An electrical installation cable auxiliary pay-off device comprising a base frame (1), an extension frame (4), a pay-off frame (6) and a fixing plate (5), characterized in that, The base frame (1) is horizontally set, and a rotating disk (3) is rotatably mounted on the upper surface of the base frame (1). The rotating disk (3) is fixedly connected to a fixing plate (5). The fixing plate (5) is vertically set, and the wire feeding frame (6) is rotatably mounted on the fixing plate (5). An extension frame (4) is fixedly installed on the outer wall of the fixed plate (5). The extension frame (4) has an L-shaped structure and corresponds to the wire feeding frame (6). The wire feeding frame (6) has a disc-shaped structure and the extension frame (4) corresponds to the wire groove of the wire feeding frame (6). The extension frame (4) has a through hole, and the cable inside the cable feeder (6) passes through the through hole. Inside the through hole are two spaced-apart drive wheels (14) and driven wheels (13).

2. An electrical installation cable auxiliary pay-off device according to claim 1, characterised in that, The drive wheel (14) is horizontally rotatably mounted, and a drive motor (15) is fixedly mounted on the outer wall of the extension frame (4). The drive motor (15) is connected to the drive wheel (14) to drive it to rotate.

3. The electrical installation cable laying device according to claim 2, characterized in that, The driven wheel (13) is positioned above the driving wheel (14), and an inverted U-shaped mounting bracket (12) is mounted on the outside of the driven wheel (13). An adjusting screw (11) is rotatably connected to the upper surface of the mounting bracket (12).

4. The electrical installation cable laying device according to claim 3, characterized in that, The adjusting screw (11) is vertically positioned and its threads pass through the top of the extension frame (4).

5. The electrical installation cable laying device according to claim 1, characterized in that, Multiple sets of limiting holes (2) are distributed around the outer wall of the rotating disk (3).

6. The electrical installation cable laying device according to claim 5, characterized in that, The upper surface of the base frame (1) is provided with a horizontal groove (7), and a spring (8) is horizontally embedded in the groove (7).

7. The electrical installation cable laying device according to claim 6, characterized in that, One end of the spring (8) is fixedly connected to the inner wall of the slide groove (7), and the other end is fixedly connected to a driving block (9). The end of the driving block (9) away from the spring (8) is fixedly connected to a limiting rod (10), and the limiting rod (10) is adapted to be inserted into the limiting hole (2).

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