A laying device for cable processing

Abstract

The utility model relates to cable processing technical field, and disclose a kind of laying device for cable processing, including cable drum, cable and tensile self-rotating laying pay-off device, and tensile self-rotating laying pay-off device contains fixed, guiding, self-rotating component. The fixed base of fixed component is installed on the top of cable drum, shaft rod is vertically installed on fixed base, bearing is installed on the top of shaft rod;The bottom of the rotating shaft of self-rotating component is rotatably connected with bearing, installs ring sleeve rotating shaft outer wall, fixed seat is installed on the side of installation ring and opens U-shaped installation slot, fixed rod is inserted into installation slot;The top of the guide plate of guiding component is sleeved with rotating shaft, opens first guide hole, first and second guide wheels are respectively installed on rotating shaft and fixed rod through pulley seat, and the end of cable is sequentially inserted into second guide wheel, first guide wheel, first guide hole and external tension equipment. The device is self-rotating anti-winding pay-off, simple structure, not dependent on external power supply, pay-off is stable and can protect cable, and has strong adaptability.

Description

Technical Field

[0001] This utility model relates to the field of cable processing technology, specifically to a cable laying device for cable processing. Background Technology

[0002] A cable is a device used for the transmission of electrical energy or signals. It typically consists of several or groups of conductors, each group of conductors being insulated from each other and twisted around a central conductor. The entire cable is covered with a highly insulating outer layer.

[0003] As disclosed in Chinese Patent Publication No. CN213923489U, a power cable laying and releasing device includes a base plate. A fixing plate is fixedly connected to the top of the base plate, and a first motor is fixedly connected to one side of the fixing plate. The output shaft of the first motor is fixedly connected to a bidirectional threaded rod located inside the fixing plate. A threaded block is threadedly connected to the outer surface of the bidirectional threaded rod, and a diagonal rod is rotatably connected to the top of the threaded block via a rotating shaft. The overall structure is supported by the fixing plate fixed to the top of the base plate. The first motor drives the bidirectional threaded rod to rotate, causing the threaded block to move laterally, thereby adjusting the height of the cable laying mechanism via the diagonal rod. Simultaneously, a second motor provides power to realize the cable laying operation.

[0004] The aforementioned motor-driven cable laying device suffers from two major problems: First, its structural complexity is excessive. The interconnected design of multiple components, such as the motor, bidirectional threaded rod, threaded block, and diagonal rod, not only increases the assembly difficulty but also raises the probability of failure. If any component fails (such as the motor), the entire device will malfunction, impacting construction progress. Second, the use of a motor increases the company's processing and operating costs. The hardware costs of motor procurement and overall device manufacturing are high. During construction, the motor relies on an external power source. In outdoor construction scenarios without a stable power supply, additional equipment such as generators is required, increasing project investment. Furthermore, the energy consumption during motor operation and subsequent maintenance costs also add to the company's financial burden. Therefore, we propose a cable laying device for cable processing to address the aforementioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a cable laying device to solve the problems of the original motor-driven power cable laying device mentioned in the background art, which has a complex structure, multiple components such as motor and bidirectional threaded rod, which increase assembly difficulty and failure probability, and increase motor energy consumption and subsequent maintenance costs.

[0006] This utility model provides the following technical solution:

[0007] A cable laying device for cable processing includes a cable drum, a cable wound around the outer circumferential wall of the cable drum, and a tension-type self-rotating laying and releasing device. The cable drum has an I-shaped structure, and the tension-type self-rotating laying and releasing device is located on the cable drum.

[0008] The tension-type self-rotating cable laying device includes a fixing component, a guiding component, and a self-rotating component. The fixing component includes a fixing base, a shaft, and a bearing. The fixing base is fixedly installed on the top of the cable drum. The shaft is vertically installed on the fixing base. The bearing is installed on the top of the shaft. The self-rotating component is located on the self-rotating component.

[0009] Preferably, the self-rotating assembly includes a mounting ring, a rotating shaft, a fixed seat, and a fixed rod. The bottom of the rotating shaft is vertically connected to the bearing for rotation. The mounting ring is sleeved on the outer wall of the rotating shaft above the bearing. The fixed seat is installed on one side of the outer wall of the mounting ring. A U-shaped mounting groove is provided on one side of the fixed seat. A fastening limiting screw hole is provided on the top of the fixed seat near the mounting groove. The fixed rod has an L-shaped structure and is installed through the mounting groove.

[0010] Preferably, the guiding assembly includes a guide plate, a first guide wheel, and a second guide wheel. The guide plate is sleeved and installed on the top outer wall of the rotating shaft. A first guide hole is formed through the guide plate. The first guide wheel is installed on the outer wall of the rotating shaft below the guide plate through one of the pulley seats. The second guide wheel is installed on the outer wall of the end of the fixed rod on the side away from the fixed seat through the other pulley seat.

[0011] Preferably, the cable end passes through the second guide wheel, the first guide wheel, and the first guide hole in sequence and is connected to an external cable processing tensioning device.

[0012] Preferably, an arc-shaped guide groove is provided on the outer circumferential wall of both the first guide wheel and the second guide wheel, and a wear-resistant rubber pad is fitted to the inner wall of the arc-shaped guide groove. The wear-resistant rubber pad has a thickness of 1mm to 2mm. A wear-resistant rubber ring is fitted to the inner wall of the first guide hole, and the inner diameter of the wear-resistant rubber ring is adapted to the outer diameter of the cable.

[0013] Preferably, the mounting ring and the rotating shaft are in a sliding fit, and the side wall of the mounting ring is provided with a limiting screw hole that is connected to the rotating shaft, and a limiting bolt is threaded into the limiting screw hole.

[0014] This utility model has the following beneficial effects:

[0015] 1. This application has a simple structure, which reduces the assembly difficulty of the device. It abandons the complex linkage structure of multiple components such as motors and bidirectional threaded rods, and adopts a tension-type self-rotation design, which reduces the number of parts, reduces the assembly difficulty, and reduces the probability of failure.

[0016] 2. Stable cable laying with good anti-tangling and anti-knotting effect: The cable is pulled by an external cable processing tensioning device, which drives the rotating shaft to rotate and follow the cable for cable laying. This self-rotating cable laying method can effectively reduce cable tangling and knotting, improve the stability of cable laying, and facilitate the smooth progress of cable processing and laying work. Attached Figure Description

[0017] Figure 1 This is an overall isometric view of the present invention.

[0018] Figure 2 This is a schematic diagram of the tension-type self-rotating laying and releasing device of this utility model.

[0019] Figure 3 This is a schematic diagram of the fixing component structure of this utility model.

[0020] Figure 4 This is a schematic diagram of the installation structure of the rotating shaft and guide assembly of this utility model.

[0021] Figure 5 For the present utility model Figure 4 Enlarged view of area A in the middle.

[0022] Figure 6 This is a front view of the connection between the cable drum and the fixing component of this utility model.

[0023] In the diagram: 1. Cable drum; 2. Cable; 3. Pull-type self-rotating cable laying device; 31. Fixing component; 311. Fixing base; 312. Shaft; 313. Bearing; 32. Guide component; 321. Guide plate; 322. First guide wheel; 323. Second guide wheel; 324. First guide hole; 325. Pulley seat; 326. Arc-shaped guide groove; 33. Self-rotating component; 331. Mounting ring; 332. Rotating shaft; 333. Fixing base; 334. Fixing rod; 335. Mounting groove; 336. Fastening limit screw hole. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1 - Figure 3 and Figure 6 As shown, a cable laying device for cable processing includes a cable drum 1, a cable 2 wound around the outer circumferential wall of the cable drum 1, and a tension-type self-rotating laying and releasing device 3. The cable drum 1 has an I-shaped structure and is used to wind and store the cable 2. The tension-type self-rotating laying and releasing device 3 is located on the cable drum 1 and provides power and guidance for laying the cable 2. The tension-type self-rotating laying and releasing device 3 includes a fixing component 31, a guiding component 32, and a self-rotating component 33. The fixing component 31 includes a fixing base 311, a shaft 312, and a bearing 313. The fixing base 311 is fixedly installed on the top of the cable drum 1 to provide a stable mounting base for the shaft 312. The shaft 312 is vertically installed on the fixing base 311 and provides support. The bearing 313 is installed on the top of the shaft 312. The self-rotating component 33 is located on the self-rotating component 33 and is used to cooperate with the rotating shaft 332 to achieve smooth rotation.

[0026] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the self-rotating assembly 33 includes a mounting ring 331, a rotating shaft 332, a fixed seat 333, and a fixed rod 334. The bottom of the rotating shaft 332 is vertically connected to the bearing 313 for rotation, allowing it to rotate freely under the support of the bearing 313. The mounting ring 331 is sleeved on the outer wall of the rotating shaft 332 above the bearing 313, with a sliding fit between the mounting ring 331 and the rotating shaft 332. A limiting screw hole is provided through the side wall of the mounting ring 331 for connection with the rotating shaft 332, and a limiting bolt is threaded into the limiting screw hole. The mounting ring 331 can be flexibly adjusted on the rotating shaft 332 by sliding the mounting ring 331 and fixing it with the limiting bolt. The fixing seat 333 is installed on the outer wall of one side of the mounting ring 331. A U-shaped mounting groove 335 is opened on one side of the fixing seat 333. A fastening limiting screw hole 336 is provided on the top of the fixing seat 333 near the mounting groove 335. The fixing rod 334 has an L-shaped structure and is installed through the mounting groove 335, which makes it easy to adjust the installation position of the fixing rod 334 according to the needs.

[0027] The guide assembly 32 includes a guide plate 321, a first guide wheel 322, and a second guide wheel 323. The guide plate 321 is sleeved and installed on the top outer wall of the rotating shaft 332. A first guide hole 324 is formed through the guide plate 321. The first guide wheel 322 is installed on the outer wall of the rotating shaft 332 below the guide plate 321 through one of the pulley seats 325. The second guide wheel 323 is installed on the outer wall of the end of the fixed rod 334 on the side away from the fixed seat 333 through the other pulley seat 325. The end of the cable 2 passes through the second guide wheel 323, the first guide wheel 322, and the first guide hole 324 in sequence to connect with the external power supply. The cable processing tensioning equipment is connected. When the external tensioning equipment pulls the cable 2, the first guide wheel 322, the second guide wheel 323, and the first guide hole 324 together guide the cable 2. The outer circumferential walls of the first guide wheel 322 and the second guide wheel 323 are provided with arc-shaped guide grooves 326. The inner wall of the arc-shaped guide groove 326 is fitted with a wear-resistant rubber pad with a thickness of 1mm to 2mm. The inner wall of the first guide hole 324 is fitted with a wear-resistant rubber ring. The inner diameter of the wear-resistant rubber ring is matched with the outer diameter of the cable 2. The wear-resistant rubber pad and the wear-resistant rubber ring can reduce the friction between the cable 2 and the components and protect the cable 2.

[0028] Workflow: In use, the end of cable 2 is sequentially passed through the arc-shaped guide groove 326 of the second guide wheel 323, the arc-shaped guide groove 326 of the first guide wheel 322, and the first guide hole 324, and connected to the external cable processing tensioning equipment. The external tensioning equipment is activated, pulling cable 2. Under the tension, cable 2 drives the rotating shaft 332 to rotate around the bearing 313. The fixed rod 334 follows cable 2 in a circular rotation on the cable drum 1, achieving self-rotation cable laying. Simultaneously, the first guide wheel 322, the second guide wheel 323, and the first guide hole 324 guide cable 2, preventing tangling and knotting, improving the stability of cable laying, and facilitating the smooth progress of cable 2 processing and laying. Wear-resistant rubber pads and wear-resistant rubber rings protect cable 2. The position of the sliding mounting ring 331 on the rotating shaft 332 can be adjusted by tightening the limiting bolt, and the position of the fixed rod 334 in the mounting groove 335 of the fixed seat 333 can also be adjusted to adapt to different cable 2 processing and laying requirements.

[0029] This device adopts a tension-type self-rotation design, which reduces complex components such as motors and bidirectional threaded rods, lowers assembly difficulty, simplifies the linkage between components, significantly reduces the probability of failure, and makes it easier to repair and replace damaged components, thus ensuring the progress of cable processing and laying.

[0030] Furthermore, the elimination of the need for an electric motor saves on hardware costs associated with motor procurement and the manufacturing of related complex structures; the absence of reliance on an external power source reduces engineering investment and also avoids energy consumption during motor operation and subsequent maintenance costs, thus alleviating the economic burden on enterprises.

[0031] Furthermore, the cable laying is stable and has a good anti-tangling effect. The cable 2 is pulled by the external cable processing tension equipment, which drives the rotating shaft 332 to rotate. The fixed rod 334 follows the cable 2 for optional cable laying through the rotating shaft 332. This self-rotating cable laying method effectively reduces the tangling and knotting of the cable 2, improves the stability of the cable laying, and facilitates the smooth progress of the cable 2 processing and laying work.

[0032] Furthermore, the wear-resistant rubber pads on the inner walls of the arc-shaped guide grooves 326 on the outer circumference of the first guide wheel 322 and the second guide wheel 323, as well as the wear-resistant rubber rings on the inner walls of the first guide hole 324, can reduce frictional damage between the cable 2 and the device components during the cable laying process, and extend the service life of the cable 2.

[0033] Furthermore, it is highly adaptable and flexible in adjustment. The mounting ring 331 slides with the rotating shaft 332 and can be fixed by the limit bolt, which makes it convenient to adjust the position of the mounting ring 331 according to actual needs, and thus adjust the position of related components. The fixing rod 334 can be adjusted in the U-shaped mounting groove 335 of the fixing seat 333, which enhances the adaptability of the device to different cable 2 processing and laying scenarios.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A cable laying device for cable processing, comprising a cable drum (1), a cable (2) wound on the outer circumferential wall of the cable drum (1), and a tension-type self-rotating laying and releasing device (3), characterized in that: The cable drum (1) has an I-shaped structure, and the tension-type self-rotating cable laying device (3) is located on the cable drum (1); The tension-type self-rotating cable laying device (3) includes a fixing component (31), a guiding component (32), and a self-rotating component (33). The fixing component (31) includes a fixing base (311), a shaft (312), and a bearing (313). The fixing base (311) is fixedly installed on the top of the cable drum (1). The shaft (312) is vertically installed on the fixing base (311). The bearing (313) is installed on the top of the shaft (312). The self-rotating component (33) is located on the self-rotating component (33).

2. The cable laying device according to claim 1, characterized in that: The self-rotating assembly (33) includes a mounting ring (331), a rotating shaft (332), a fixed seat (333), and a fixed rod (334). The bottom of the rotating shaft (332) is vertically connected to the bearing (313) for rotation. The mounting ring (331) is sleeved on the outer wall of the rotating shaft (332) above the bearing (313). The fixed seat (333) is installed on one side of the outer wall of the mounting ring (331). A U-shaped mounting groove (335) is provided on one side of the fixed seat (333). A fastening limiting screw hole (336) is provided on the top of the fixed seat (333) near the mounting groove (335). The fixed rod (334) has an L-shaped structure and is installed through the mounting groove (335).

3. The cable laying device according to claim 2, characterized in that: The guide assembly (32) includes a guide plate (321), a first guide wheel (322), and a second guide wheel (323). The guide plate (321) is sleeved and installed on the top outer wall of the rotating shaft (332). A first guide hole (324) is provided through the guide plate (321). The first guide wheel (322) is installed on the outer wall of the rotating shaft (332) below the guide plate (321) through one of the pulley seats (325). The second guide wheel (323) is installed on the outer wall of the end of the fixed rod (334) on the side away from the fixed seat (333) through the other pulley seat (325).

4. The cable laying device according to claim 3, characterized in that: The end of the cable (2) passes through the second guide wheel (323), the first guide wheel (322) and the first guide hole (324) in sequence and is connected to an external cable processing tensioning device.

5. A cable laying device according to claim 4, characterized in that: The first guide wheel (322) and the second guide wheel (323) are provided with arc-shaped guide grooves (326) on their outer circumferential walls. The inner wall of the arc-shaped guide groove (326) is fitted with a wear-resistant rubber pad with a thickness of 1mm to 2mm. The inner wall of the first guide hole (324) is fitted with a wear-resistant rubber ring with an inner diameter that matches the outer diameter of the cable (2).

6. A cable laying device according to claim 2, characterized in that: The mounting ring (331) and the rotating shaft (332) are in sliding fit. The side wall of the mounting ring (331) is provided with a limiting screw hole that is connected to the rotating shaft (332). The limiting screw hole is internally threaded with a limiting bolt.

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