A loess region wind power plant hybrid cable laying device

Abstract

The utility model discloses a kind of loess region wind power plant hybrid cable laying device, specifically related to hybrid cable technical field, including bottom plate;Four universal wheels are fixedly connected in the bottom surface of bottom plate;And cable rack is fixedly connected in the top surface of bottom plate, cable roll is movably installed in cable rack inner side, cable body is wound on the surface of cable roll, guiding assembly and cleaning assembly are provided at the right side of cable rack, the cleaning assembly is located at the right side of guiding assembly, through cleaning assembly, the surface of cable body in laying process is cleaned using two symmetrical cleaning rollers, rotating rod is driven using motor, meshing transmission is driven screw rod rotation using bevel gear, and the movement of connecting block, mounting rack and cleaning roller is further realized, the distance between two cleaning rollers can be adjusted according to the specification of cable, ensure that cleaning roller and cable surface are closely contacted, can effectively remove dust adhered on the surface of cable insulation layer, especially the dust containing oil stain, corrosive particle.

Description

Technical Field

[0001] This utility model relates to the field of hybrid cable laying technology, and in particular to a hybrid cable laying device for wind farms in loess areas. Background Technology

[0002] Hybrid cables are a technology that combines power and data transmission in a single cable, and are widely used in servo drive systems, industrial automation, and communications. Due to the unique geological characteristics of loess regions, hybrid cables require laying equipment for installation.

[0003] Chinese patent document CN219811865U discloses a cable laying device, including a cable assembly and a cable pulley. The cable pulley has an axially arranged support shaft, and both ends of the support shaft are connected to one end of a support sleeve via sleeve joints. An adjustment device is inserted and connected to the other end of the support sleeve. In this invention, the cable is led out from the cable reel and placed on the cable pulley along the cable laying path. The cable moves on the cable pulley under the action of traction, reducing resistance during laying and improving laying speed and quality. At the same time, the cable pulley provides good protection for the outer sheath of the cable, preventing scratches during laying.

[0004] However, the above-mentioned patent documents still have the following defects in the implementation process: During the laying process, a lot of dust (especially dust containing oil and corrosive particles) will adhere to the surface of the cable insulation layer. If the dust is not cleaned in time, it will significantly increase the risk of friction damage to the cable insulation layer, accelerate material aging, and easily cause safety hazards such as short circuits and fires. Utility Model Content

[0005] The main objective of this invention is to provide a hybrid cable laying device for wind farms in loess areas, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A hybrid cable laying device for wind farms in loess areas includes a base plate; Four casters are fixedly connected to the bottom surface of the base plate; And a cable rack fixedly connected to the top surface of the base plate, a cable roller is movably installed on the inner side of the cable rack, and the cable body is wound on the surface of the cable roller. A guide component and a cleaning component are provided on the right side of the cable rack, and the cleaning component is located to the right of the guide component. The cleaning assembly includes a cleaning box fixedly connected to the top surface of the base plate. The cleaning box contains two cleaning rollers arranged symmetrically. The left and right sides of the cleaning box are provided with through slots. The right end of the cable body extends through the left side of the cleaning box, the through slots, and the two cleaning rollers to the right side of the cleaning box.

[0007] Preferably, a motor is fixedly connected to the top surface of the cleaning box, the bottom end of the motor output rod extends through the top surface of the cleaning box into the interior of the cleaning box, a rotating rod is fixedly connected to the bottom end of the motor output rod, threaded rods and connecting blocks are provided at both ends of the rotating rod, the near end faces of the two threaded rods extend through the opposite surfaces of the two connecting blocks into the space between the two connecting blocks, the opposite end faces of the two threaded rods are fixedly connected to the front and rear ends of the interior of the cleaning box through bearing seats, and bevel gears are fixedly sleeved on the surfaces of the rotating rod and the two threaded rods, with the inclined surfaces of two adjacent bevel gears meshing.

[0008] Preferably, a mounting frame is fixedly connected to the bottom surface of the connecting block, the cleaning roller is located inside the mounting frame, the upper and lower end faces of the cleaning roller are rotatably connected to the top and bottom surfaces inside the mounting frame through bearing seats, and sliding rods are fixedly connected to the two disengaged surfaces of the mounting frame. The two disengaged surfaces of the sliding rods slide through the front and rear sides of the cleaning box and extend to the front and rear of the cleaning box.

[0009] Preferably, cable rollers are provided inside both through slots, and the front and rear end faces of the cable rollers are rotatably connected to the inner wall of the through slots through bearing seats.

[0010] Preferably, a first inclined plate and a second inclined plate are provided below the two cleaning rollers, the first inclined plate is located in front of and above the second inclined plate, and the front side of the first inclined plate and the rear side of the second inclined plate are fixedly connected to the front and rear sides of the interior of the cleaning box, respectively.

[0011] Preferably, the front side of the cleaning box is hinged with a door, which is located below and in front of the second inclined plate.

[0012] Preferably, the guide assembly includes a slider fixedly connected to the top surface of the base plate, a support rod fixedly connected to the top surface of the slider, and a guide ring fixedly connected to the top surface of the support rod, the guide ring being located on the left side of the through groove.

[0013] Preferably, a rubber ring is fixedly connected to the inner side of the guide ring.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The cleaning assembly uses two symmetrical cleaning rollers to clean the surface of the cable body during the laying process. The motor drives the rotating rod, and the meshing transmission of the bevel gear drives the threaded rod to rotate, thereby realizing the movement of the connecting block, mounting frame and cleaning rollers. The distance between the two cleaning rollers can be adjusted according to the cable specifications to ensure that the cleaning rollers are in close contact with the cable surface. It can effectively remove dust attached to the surface of the cable insulation layer, especially dust containing oil and corrosive particles. It solves the problems of friction damage, accelerated material aging and short circuits and fire hazards caused by untimely cleaning of cable surface dust in the existing technology. It extends the service life of the cable and ensures the safety of cable laying and subsequent use in wind farms. 2. By setting a first inclined plate and a second inclined plate below the cleaning roller, the dust that is cleaned will fall onto the first and second inclined plates under the action of gravity, and slide down along the first and second inclined plates to the bottom of the cleaning box. At the same time, the hinged box door on the front side makes it convenient for the staff to open the box regularly to clean the dust collected inside, avoiding dust accumulation that affects the cleaning effect and reducing the difficulty and workload of device maintenance. 3. The guide assembly utilizes the guide ring to effectively guide the cable body, ensuring that the cable passes stably through the cleaning assembly during the laying process and guaranteeing the smooth progress of the cleaning work. At the same time, the rubber ring fixedly connected to the inner side of the guide ring can effectively reduce the friction between the cable and the inner wall of the guide ring when the cable passes through the guide ring, avoiding scratches and other damage to the cable surface due to the guiding process, and further protecting the cable insulation layer. Attached Figure Description

[0015] Figure 1 This is a perspective view of the overall front view of this utility model; Figure 2 This is a rear perspective view of the present invention. Figure 3 This is a perspective sectional view of the right side of the threaded rod of this utility model; Figure 4 This is a front sectional perspective view of the cable drum of this utility model; Figure 5 This is a right perspective view of the threaded rod of this utility model; Figure 6 This is a left perspective view of the reciprocating threaded rod of this utility model.

[0016] In the diagram: 1. Base plate; 2. Casters; 3. Cable rack; 40. Guide assembly; 403. Slider; 405. Support rod; 406. Guide ring; 407. Rubber ring; 41. Cleaning assembly; 411. Cleaning box; 412. Cable roller; 413. Motor; 414. Rotating rod; 415. Threaded rod; 416. Bevel gear; 417. Connecting block; 418. Mounting bracket; 419. Cleaning roller; 4110. Slide rod; 4111. First inclined plate; 4112. Second inclined plate; 4113. Box door. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] Example 1: Please refer to Figure 1 - Figure 5 This utility model provides a technical solution: a hybrid cable laying device for wind farms in loess areas, including a base plate 1; Four casters 2 are fixedly connected to the bottom surface of the base plate 1; And a cable rack 3 fixedly connected to the top surface of the base plate 1. A cable roller is movably installed on the inner side of the cable rack 3. The cable body is wound on the surface of the cable roller. A guide component 40 and a cleaning component 41 are provided on the right side of the cable rack 3. The cleaning component 41 is located to the right of the guide component 40. The cleaning assembly 41 includes a cleaning box 411 fixedly connected to the top surface of the base plate 1. Two cleaning rollers 419 are provided inside the cleaning box 411. The two cleaning rollers 419 are symmetrically arranged. Through slots are opened on both the left and right sides of the cleaning box 411. The right end of the cable body extends through the left side of the cleaning box 411, the through slots and the two cleaning rollers 419 to the right side of the cleaning box 411.

[0019] A motor 413 is fixedly connected to the top surface of the cleaning box 411. The bottom end of the output rod of the motor 413 extends through the top surface of the cleaning box 411 and into the interior of the cleaning box 411. A rotating rod 414 is fixedly connected to the bottom end of the output rod of the motor 413. Threaded rods 415 and connecting blocks 417 are provided at the front and rear of the rotating rod 414. The threads of the two threaded rods 415 extend through the opposing surfaces of the two connecting blocks 417 and into the space between the two connecting blocks 417. The opposing surfaces of the two threaded rods 415 are fixedly connected to the front and rear of the interior of the cleaning box 411 through bearing seats. Bevel gears 416 are fixedly fitted on the surfaces of the rotating rod 414 and the two threaded rods 415. The inclined surfaces of two adjacent bevel gears 416 mesh.

[0020] A mounting bracket 418 is fixedly connected to the bottom surface of the connecting block 417. The cleaning roller 419 is located inside the mounting bracket 418. The upper and lower end faces of the cleaning roller 419 are rotatably connected to the top and bottom surfaces of the inner side of the mounting bracket 418 through bearing seats, respectively. Slide rods 4110 are fixedly connected to the disengaged surfaces of the two mounting brackets 418. The disengaged surfaces of the two slide rods 4110 slide through the front and rear sides of the cleaning box 411 and extend to the front and rear of the cleaning box 411. Through the cleaning assembly 41, the surface of the cable body during the laying process is cleaned by the two symmetrical cleaning rollers 419. The rotating rod 414 is driven by the motor 413, and the bevel gear 416 is used to clean the cable body surface during the laying process. The meshing transmission drives the threaded rod 415 to rotate, thereby realizing the movement of the connecting block 417, the mounting bracket 418 and the cleaning roller 419. The distance between the two cleaning rollers 419 can be adjusted according to the cable specifications to ensure that the cleaning roller 419 is in close contact with the cable surface. It can effectively remove dust adhering to the surface of the cable insulation layer, especially dust containing oil and corrosive particles. It solves the problems of friction damage, accelerated material aging and short circuits and fire hazards caused by untimely cleaning of cable surface dust in the prior art. It extends the service life of the cable and ensures the safety of cable laying and subsequent use in wind farms.

[0021] Both through slots are equipped with cable rollers 412. The front and rear ends of the cable rollers 412 are rotatably connected to the inner wall of the through slots through bearing seats. The cable rollers 412 facilitate the movement of the cable under the action of traction force, reduce the resistance during the laying process, and improve the laying speed and quality. At the same time, the cable rollers 412 provide good protection for the outer sheath of the cable and prevent the cable from being scratched during the laying process.

[0022] Below the two cleaning rollers 419, there are a first inclined plate 4111 and a second inclined plate 4112. The first inclined plate 4111 is located in front of and above the second inclined plate 4112. The front side of the first inclined plate 4111 and the rear side of the second inclined plate 4112 are fixedly connected to the front and rear sides of the cleaning box 411, respectively. By setting the first inclined plate 4111 and the second inclined plate 4112 below the cleaning rollers 419, the dust that is cleaned will fall onto the first inclined plate 4111 and the second inclined plate 4112 under the action of gravity, and slide down along the first inclined plate 4111 and the second inclined plate 4112 to the bottom of the cleaning box 411. At the same time, the box door 4113, which is hinged to the front side of the cleaning box 411, makes it convenient for the staff to open it regularly to clean the dust collected in the box, avoid dust accumulation affecting the cleaning effect, and reduce the difficulty and workload of device maintenance.

[0023] The front side of the cleaning box 411 is hinged with a door 4113, which is located below and in front of the second inclined plate 4112.

[0024] Example 2: Based on Example 1, a preferred embodiment of the hybrid cable laying device for wind farms in loess areas provided by this utility model is as follows: Figure 1 , Figure 2 , Figure 4 and Figure 6 As shown: The guide assembly 40 includes a slider 403 fixedly connected to the top surface of the base plate 1. A support rod 405 is fixedly connected to the top surface of the slider 403. A guide ring 406 is fixedly connected to the top surface of the support rod 405. The guide ring 406 is located on the left side of the through groove. Through the guide assembly 40, the guide ring 406 plays a good guiding role for the cable body, ensuring that the cable passes stably through the cleaning assembly 41 during the laying process, and ensuring the smooth progress of the cleaning work.

[0025] A rubber ring 407 is fixedly connected to the inner side of the guide ring 406. When the cable passes through the guide ring 406, the rubber ring 407 can effectively reduce the friction between the cable and the inner wall of the guide ring 406, avoid scratches and other damage to the cable surface due to the guiding process, and further protect the insulation layer of the cable.

[0026] It should be noted that the specific installation method of the cable roller and motor, the circuit connection method, and the control method used in this utility model are all conventional designs, and will not be described in detail in this utility model.

[0027] The working principle of this utility model is as follows: 1. Base plate; 2. Universal wheel; 3. Cable rack; 40. Guide assembly; 401. First motor; 402. Reciprocating threaded rod; 403. Slider; 404. Support plate; 405. Support rod; 406. Guide ring; 407. Rubber ring; 41. Cleaning assembly; 411. Cleaning box; 412. Cable roller; 413. Motor; 414. Rotating rod; 415. Threaded rod; 416. Bevel gear; 417. Connecting block; 418. Mounting frame; 419. Cleaning roller; 4110. Slide rod; 4111. First inclined plate; 4112. Second inclined plate; 4113. Box door. The right end of the cable body is passed sequentially through the guide ring 406, the through groove, and the two cleaning rollers 419, while keeping the cable body above the two cable rollers 412. The motor 413 is turned on, and the output rod of the motor 413 drives the connected rotating rod 414 to rotate, which in turn drives the bevel gear 416 to rotate. Through the meshing transmission of two adjacent bevel gears 416, the threaded rod 415 rotates, which in turn drives the connecting block 417 to move on the threaded rod 415. The connecting block 417 drives the mounting bracket 418 and the cleaning rollers 419 to move, so that the two cleaning rollers 419 move closer to the cable body. During the cable body laying process, the cable body will be pulled, so that the cable body comes into contact with the two cleaning rollers 419. The cleaning rollers 419 clean the dust attached to the surface of the cable body. The dust that has been cleaned falls into the bottom of the cleaning box 411 after passing through the first inclined plate 4111 and the second inclined plate 4112. The dust in the cleaning box 411 can be cleaned out by opening the box door 4113. During the pulling process of the cable body, the cable body wrapped around the surface of the cable roller is continuously loosened. The guide ring 406 guides the cable body, so that the cable body can come into contact with the two cleaning rollers and the dust on the surface of the cable body can be cleaned.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A hybrid cable laying device for wind farms in loess areas, comprising a base plate (1); Four casters (2) are fixedly connected to the bottom surface of the base plate (1); And a cable rack (3) fixedly connected to the top surface of the base plate (1), a cable roller is movably installed on the inner side of the cable rack (3), and the cable body is wound on the surface of the cable roller, characterized in that: The cable rack (3) is provided with a guide assembly (40) and a cleaning assembly (41) on the right side, and the cleaning assembly (41) is located on the right side of the guide assembly (40); The cleaning assembly (41) includes a cleaning box (411) fixedly connected to the top surface of the base plate (1). The cleaning box (411) is provided with two cleaning rollers (419) inside. The two cleaning rollers (419) are symmetrically arranged. The left and right sides of the cleaning box (411) are provided with through slots. The right end of the cable body extends through the left side of the cleaning box (411), the through slots and the two cleaning rollers (419) to the right side of the cleaning box (411).

2. The hybrid cable laying device for wind farms in loess areas according to claim 1, characterized in that: A motor (413) is fixedly connected to the top surface of the cleaning box (411). The bottom end of the output rod of the motor (413) extends through the top surface of the cleaning box (411) and into the interior of the cleaning box (411). A rotating rod (414) is fixedly connected to the bottom end of the output rod of the motor (413). Threaded rods (415) and connecting blocks (417) are provided at the front and rear of the rotating rod (414). The threaded rods (415) with their near end faces threaded through the opposing surfaces of the two connecting blocks (417) and extending between the two connecting blocks (417). The opposing end faces of the two threaded rods (415) are fixedly connected to the front and rear of the interior of the cleaning box (411) through bearing seats. Bevel gears (416) are fixedly sleeved on the surfaces of the rotating rod (414) and the two threaded rods (415). The bevel gears (416) of adjacent bevel gears (416) mesh at an inclined plane.

3. A hybrid cable laying device for wind farms in loess areas according to claim 2, characterized in that: The bottom surface of the connecting block (417) is fixedly connected to the mounting frame (418). The cleaning roller (419) is located inside the mounting frame (418). The upper and lower end faces of the cleaning roller (419) are rotatably connected to the top and bottom surfaces inside the mounting frame (418) through bearing seats. The two mounting frames (418) are fixedly connected to sliding rods (4110) on their respective disengaging surfaces. The two sliding rods (4110) slide through the front and rear sides of the cleaning box (411) and extend to the front and rear of the cleaning box (411).

4. A hybrid cable laying device for wind farms in loess areas according to claim 3, characterized in that: Both through slots are equipped with cable rollers (412), and the front and rear end faces of the cable rollers (412) are rotatably connected to the inner wall of the through slots through bearing seats.

5. A hybrid cable laying device for wind farms in loess areas according to claim 1, characterized in that: Below the two cleaning rollers (419) are a first inclined plate (4111) and a second inclined plate (4112). The first inclined plate (4111) is located in front of and above the second inclined plate (4112). The front side of the first inclined plate (4111) and the rear side of the second inclined plate (4112) are respectively fixedly connected to the front and rear sides of the cleaning box (411).

6. A hybrid cable laying device for wind farms in loess areas according to claim 5, characterized in that: The front side of the cleaning box (411) is hinged with a box door (4113), which is located below and in front of the second inclined plate (4112).

7. A hybrid cable laying device for wind farms in loess areas according to claim 1, characterized in that: The guide assembly (40) includes a slider (403) fixedly connected to the top surface of the base plate (1), a support rod (405) fixedly connected to the top surface of the slider (403), a guide ring (406) fixedly connected to the top surface of the support rod (405), and the guide ring (406) is located on the left side of the through groove.

8. A hybrid cable laying device for wind farms in loess areas according to claim 7, characterized in that: A rubber ring (407) is fixedly connected to the inner side of the guide ring (406).

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