A power construction cable reel device

Abstract

A cable winding device for power construction, relating to the field of power construction equipment, includes a mobile platform, a cable winding device, and a jet-blowing dust collection device. The jet-blowing dust collection device is equipped with a rotatable jet-blowing component, with a cable channel at its center and radially distributed nozzles pointing towards the cable; a drive mechanism drives the jet-blowing component to rotate around the cable; fixed dust collection devices are symmetrically arranged on both sides of the jet-blowing component along its axial direction; an air supply system supplies air to the jet-blowing component and provides negative pressure to the dust collection devices through a negative pressure fan. By employing the synergistic effect of rotary jet-blowing and negative pressure dust collection, non-contact dynamic cleaning is achieved, completely solving the problems of cable scratches, secondary dust adsorption, and dust pollution caused by traditional brush cleaning.

Description

Technical Field

[0001] This utility model relates to the field of power construction equipment, specifically a power construction cable reel device. Background Technology

[0002] Cable winding devices for power construction are used for cable laying, laying, and winding in power construction. Power construction often faces dusty environments, and dirt adheres to the cable surface. When the cable is wound, it is brought into the winding device, causing jamming during the laying and laying process. In a humid environment, the cable surface is prone to corrosion, which may lead to safety hazards. Therefore, it is necessary to set up a cleaning device that works in conjunction with the cable winding device during the cable winding process.

[0003] In existing cable winding devices, some are not equipped with cleaning devices, while others use brushes as cleaning tools. The latter has the drawback of not being able to adjust the cleaning intensity, and the brushes can easily scratch the surface of the cable, making it easier for dirt to accumulate at the damaged areas and difficult to remove. At the same time, if the cleaned dust is not collected in time, it will spread into the surrounding space, pollute the working environment, and cause the equipment to re-adsorb dust. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a power construction cable reeling device that solves the problem that traditional power construction cable reeling devices cannot effectively, safely, and environmentally clean the dust from the cable surface.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A power construction cable reel device includes a mobile platform and a cable winding device mounted on the mobile platform. The cable winding device is connected to a jet dust collection device via a cable. The jet dust collection device includes: a rotatable jet assembly with an axial channel at its center for the cable to pass through, and nozzles evenly arranged radially pointing towards the center; a drive mechanism for driving the jet assembly to rotate around the cable axis; dust collection devices symmetrically arranged on both sides of the jet assembly and fixedly installed on the mobile platform; and an air source system including an air source connected to the jet assembly and a negative pressure fan connected to the dust collection devices.

[0007] Preferably, the blowing assembly is provided with an arc-shaped stationary ring, which is connected to a cavity moving ring. The cavity moving ring is rotatably fitted on the outside of the arc-shaped stationary ring, and the cavity moving ring is provided with an annular hole corresponding to the arc-shaped stationary ring, forming a sealed cavity between the two. Nozzles are evenly distributed on the inner circumference of the cavity moving ring. Supports are respectively connected to both axial sides of the cavity moving ring, and the supports are fixedly mounted on the moving platform. Protruding rings are respectively fixed at both ends of the cavity moving ring along its axial direction, and the protruding rings are rotatably mounted on the supports. Vertical supports are respectively connected to the two radially outer sides of the arc-shaped stationary ring, and the vertical supports are fixedly mounted on the moving platform. The arc-shaped stationary ring is provided with an air inlet, which is connected to an air source, and the air source is electrically connected to the cable winding device.

[0008] Preferably, a gear is fixedly sleeved on the outer circumferential side of the cavity moving ring, and the gear meshes with and connects to the drive mechanism.

[0009] Preferably, the dust collection device is configured as an annular cavity, with the inner ring end of the annular cavity open; a dust collection box is connected to the lower end of the dust collection device, a negative pressure fan is connected to the side end of the dust collection box, a filter screen is provided in the dust collection box, the filter screen is located between the negative pressure fan and the dust collection device, a sliding plate extending downwards is connected to the lower end of the filter screen, and a drawer is provided below the sliding plate.

[0010] Preferably, a pulse jet cleaning device is provided between the negative pressure fan and the filter screen.

[0011] This utility model provides a power construction cable reel device. It has the following beneficial effects:

[0012] By setting up a rotatable blowing component, the blowing force and rotation speed can be adjusted, which can effectively remove dust from the cable surface without causing damage to the cable surface.

[0013] By installing a dust collection device, dust can be effectively collected, avoiding secondary pollution. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a top view of the jet blowing assembly, dust collection device, drive structure, and dust collection box of this utility model.

[0016] Figure 3 This is a front view schematic diagram of the spraying component of this utility model.

[0017] In the diagram: 11-Nose, 12-Arc-shaped stationary ring, 13-Cavity moving ring, 14-Air inlet, 15-Gear, 16-Convex ring, 2-Dust collection device, 3-Moving platform, 4-Support, 5-Upright support, 6-Drive mechanism, 7-Negative pressure fan, 8-Dust collection box, 81-Filter screen, 82-Slide plate, 83-Drawer, 84-Pulse jet blowing device. Detailed Implementation

[0018] 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.

[0019] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.

[0020] In the description of the embodiments of this utility model, it should be noted that the terms "inner" and "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of 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 the embodiments of this utility model.

[0021] Please see Figures 1 to 3 This utility model provides a technical solution: a power construction cable winding device, comprising a mobile platform 3 and a cable winding device mounted on the mobile platform 3. The cable winding device is connected to a jet dust collection device via a cable. The jet dust collection device includes: a rotatable jet assembly with an axial channel at its center for the cable to pass through, and nozzles 11 evenly arranged radially pointing towards the center; a drive mechanism 6 for driving the jet assembly to rotate around the cable axis; dust collection devices 2 symmetrically arranged on both sides of the jet assembly and fixedly installed on the mobile platform 3; and an air source system including an air source connected to the jet assembly and a negative pressure fan 7 connected to the dust collection devices 2.

[0022] Please see Figures 1 to 3In this embodiment, the blowing assembly is provided with an arc-shaped stationary ring 12, which is connected to a cavity moving ring 13. The cavity moving ring 13 is rotatably fitted on the outside of the arc-shaped stationary ring 12, and the cavity moving ring 13 is provided with an annular hole corresponding to the arc-shaped stationary ring 12, forming a sealed cavity between the two. Nozzles 11 are evenly distributed on the inner circumference of the cavity moving ring 13. Supports 4 are respectively connected to both axial sides of the cavity moving ring 13, and the supports 4 are fixedly mounted on the moving platform 3. Protruding rings 16 are respectively fixedly provided at both ends of the cavity moving ring 13 along its axial direction. The protruding rings 16 are rotatably mounted on the supports 4. Vertical supports 5 are respectively connected to the radial outer sides of the arc-shaped stationary ring 12, and the vertical supports 5 are fixedly mounted on the moving platform 3. The arc-shaped stationary ring 12 is provided with an air inlet 14, which is connected to an air source, and the air source is electrically connected to a cable winding device. It should be noted that the initial blowing speed of the compressed air in the air source can be set according to the site environment and the dust accumulation on the cable. By electrically connecting the air source to the cable winding device, the air source can be automatically and dynamically adjusted to follow the cable winding speed, so as to effectively clean the dust on the cable surface.

[0023] Please see Figures 1 to 3 In this embodiment, a gear 15 is fixedly sleeved on the outer circumference of the cavity moving ring 13, and the gear 15 meshes with and connects to the drive mechanism 6.

[0024] Please see Figures 1 to 3 In this embodiment, the dust collection device 2 is configured as an annular cavity, with the inner ring end of the annular cavity open; the lower end of the dust collection device 2 is connected to a dust collection box 8, the side end of the dust collection box 8 is connected to a negative pressure fan 7, the dust collection box 8 is provided with a filter screen 81, the filter screen 81 is disposed between the negative pressure fan 7 and the dust collection device 2, the lower end of the filter screen 81 is connected to a sliding plate 82 extending downward at an angle, and a drawer 83 is provided below the sliding plate 82.

[0025] Please see Figures 1 to 3 In this embodiment, a pulse jet blowing device 84 is provided between the negative pressure fan 7 and the filter screen 81.

[0026] The working principle and usage process of this utility model are as follows: During use, the cable is threaded into the axial channel of the blowing assembly. The negative pressure fan 7 is started to establish a dust collection negative pressure. The air source is turned on and the drive mechanism 6 is started to rotate the blowing assembly. The initial blowing speed is set according to the environment and dust accumulation. Compressed air is input through the arc-shaped static ring 12 and sprayed from the rotating nozzle 11 to remove dirt. The cable winding device is operated to perform cable winding operations. The air source is electrically connected to the cable winding device, and the blowing speed is automatically and dynamically adjusted according to the winding speed of the cable winding device to achieve effective cleaning of the cable surface. A negative pressure field is formed inside the dust collection device 2, and dust is drawn into the dust collection box 8 along the annular cavity. After being intercepted by the filter screen 81, the dust falls into the drawer 83 through the slide plate 82. The dust accumulation in the drawer 83 is cleaned periodically. The filter screen 81 is back-blown periodically by the pulse blowing device 84 to prevent clogging.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A power construction cable reeling device, comprising a movable platform (3) and a cable winding device disposed on the movable platform (3), characterized in that, The cable winding device is connected to a jet dust collection device via a cable. The jet dust collection device includes: A rotatable blowing assembly has an axial channel at its center through which the cable passes, and nozzles (11) are evenly arranged radially pointing towards the center. Drive mechanism (6) is used to drive the spray assembly to rotate around the cable axis; Dust collection devices (2) are symmetrically arranged on both sides of the axial direction of the jet blowing assembly and are fixedly installed on the mobile platform (3); The air supply system includes an air source connected to the blowing assembly and a negative pressure fan (7) connected to the dust collection device (2).

2. The power construction cable reel device according to claim 1, characterized in that, The blowing assembly is provided with an arc-shaped stationary ring (12), which is connected to a cavity moving ring (13). The cavity moving ring (13) is rotatably fitted on the outside of the arc-shaped stationary ring (12), and the cavity moving ring (13) is provided with an annular hole corresponding to the arc-shaped stationary ring (12), and a sealed cavity is formed between the two. The cavity moving ring (13) has nozzles (11) evenly distributed on its inner circumference. The cavity moving ring (13) is connected to supports (4) on both sides of its axial direction, and the supports (4) are connected to supports (4) on both sides of its axial direction. 4) Fixedly installed on the mobile platform (3); the cavity moving ring (13) is fixedly provided with convex rings (16) at both ends along its axial direction. The convex rings (16) are rotatably installed on the support (4). The arc-shaped stationary ring (12) is connected to the vertical supports (5) on both radially outer sides. The vertical supports (5) are fixedly installed on the mobile platform (3). The arc-shaped stationary ring (12) is provided with an air inlet (14). The air inlet (14) is connected to an air source. The air source is electrically connected to the cable winding device.

3. The power construction cable reel device according to claim 2, characterized in that, A gear (15) is fixedly sleeved on the outer circumference of the cavity moving ring (13), and the gear (15) meshes with and connects to the drive mechanism (6).

4. The power construction cable reel device according to claim 1, characterized in that, The dust collection device (2) is configured as an annular cavity, and the inner ring end of the annular cavity is open; the lower end of the dust collection device (2) is connected to a dust collection box (8), the side end of the dust collection box (8) is connected to a negative pressure fan (7), the dust collection box (8) is provided with a filter screen (81), the filter screen (81) is located between the negative pressure fan (7) and the dust collection device (2), the lower end of the filter screen (81) is connected to a sliding plate (82) extending downwards at an angle, and a drawer (83) is provided below the sliding plate (82).

5. A power construction cable reel device according to claim 4, characterized in that, A pulse jet cleaning device (84) is provided between the negative pressure fan (7) and the filter screen (81).

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