A portable cable-assisted laying device

Abstract

This utility model discloses a portable cable-assisted laying device, relating to the technical field of cable-assisted laying devices. The device includes a transverse guide rail, a movable frame above the guide rail, an electric push rod welded inside the movable frame, two support rods welded to the bottom of the movable frame, and roller seats welded to the lower ends of the two support rods. The movable frame is tumblingly connected to the transverse guide rail via the two roller seats. It also includes a lifting end seat welded to one end of the piston rod of the electric push rod, with a longitudinal guide rail at the front end of the lifting end seat. A mounting link is welded between the longitudinal guide rail and the lifting end seat. This invention solves the problem that existing cable-assisted laying devices, while using roller mechanisms to assist smooth cable laying, cannot freely adjust the cable laying position as needed during use, thus affecting laying efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of cable auxiliary laying devices, specifically a portable cable auxiliary laying device. Background Technology

[0002] Cable laying is the process of connecting cables from power distribution equipment to power-consuming equipment or another power distribution equipment. The wiring is completed through methods such as burying and erecting. During the cable laying process, auxiliary devices are needed to facilitate the laying of cables.

[0003] For example, announcement number CN205666554U (named "A Portable Cable Laying Assist Device") includes a support column, a rotating shaft at the lower end of the support column, claws at the upper end of the support column, and rollers on the rotating shaft. Each cable laying assist device has two support columns; the claws are located at the entrance of the cable trench; the support columns are perpendicular to the horizontal plane; the two support columns are parallel to each other; the two ends of the rotating shaft are connected to the lower ends of the two support columns respectively; the axis of the rotating shaft is parallel to the horizontal plane; and the cable is laid inside the U-shape of the pull rod. The pull rod has several rollers, and the two ends of the U-shape of the pull rod have through holes. The cable is fitted onto the two ends of the rotating shaft and fixed with nuts, greatly reducing the labor intensity of cable laying and protecting the cable's surface, preventing cable damage and the risk of damage to the cable's markings. Most cable laying problems in cable trenches can be solved with fewer cable laying assist devices, greatly saving resources and money.

[0004] The aforementioned cable-assisted laying device uses a roller mechanism to assist in the smooth laying of cables. However, during use, the cable laying position cannot be freely adjusted as needed, which affects the efficiency of cable laying. Therefore, we provide a portable cable-assisted laying device. Utility Model Content

[0005] The purpose of this utility model is to provide a portable cable laying auxiliary device to solve the problem mentioned in the background art that the existing cable laying auxiliary devices assist the smooth laying of cables through the roller mechanism, but cannot freely adjust the position of the cable laying as needed during use, which affects the efficiency of cable laying.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a portable cable-assisted laying device, including a transverse guide rail, a movable frame above the transverse guide rail, an electric push rod welded inside the movable frame, two support rods welded to the bottom of the movable frame, and roller seats welded to the lower ends of the two support rods. The movable frame is tumblingly connected to the transverse guide rail through the two roller seats. Also includes: The lifting end seat is welded to one end of the electric push rod piston rod, and a longitudinal guide rail is provided at the front end of the lifting end seat. A mounting link is welded between the longitudinal guide rail and the lifting end seat. Two horizontal guide rods are welded inside the longitudinal guide rail, and a sliding block is movably mounted on the two horizontal guide rods. The bottom block is welded to the lower end of the sleeve slider, and a cable through hole is provided inside the bottom block. A snap-fit ​​hole seat is welded to the bottom of the bottom block. The cable winding roller is located below the lifting end seat, and a limit end plate and a connecting frame are respectively provided on both sides of the cable winding roller. A connecting shaft is provided at the connection position between the cable winding roller and the connecting frame, and the cable winding roller is rotatably connected to the connecting frame through the connecting shaft.

[0007] Preferably, the inner walls on both sides of the transverse guide rail are respectively provided with a limiting through groove and an embedded groove, and an extension rod is slidably arranged inside the limiting through groove. The extension rod and the roller seat are an integral structure.

[0008] Preferably, a strip electromagnet is fixedly installed inside the embedded groove using nail-free adhesive, and the roller seat is fixedly connected to the transverse guide rail by adsorption through the strip electromagnet.

[0009] Preferably, a switch is provided on one outer wall of the transverse guide rail, a power plug is provided on the input end of the switch, and the output end of the switch is electrically connected to the input end of the bar electromagnet.

[0010] Preferably, the cable winding roller has a threaded groove inside, and a connecting pin is screwed into the threaded groove. The limiting end plate is fixedly connected to the threaded groove inside the cable winding roller through the connecting pin.

[0011] Preferably, the upper end of the sleeve slider is provided with a handle, and the handle and the sleeve slider are an integral structure.

[0012] Preferably, limit blocks are welded to both ends of the transverse guide rail, and mounting holes are welded to the outer walls of both limit blocks.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This invention facilitates the movement of the bottom block along the longitudinal guide rail by pulling the handle, allowing the fixed cable to be pulled horizontally. After being pulled into position, the cable pulled out of the cable winding roller is cut with a cutting tool. When different positions need to be laid, the longitudinal guide rail is adjusted by raising and lowering an electric push rod. The roller seat is connected to the transverse guide rail by rolling, which in turn adjusts the longitudinal guide rail laterally. This achieves the purpose of laying the cable in different positions, overcoming the problem that existing cable laying auxiliary devices, which use roller mechanisms to assist in the smooth laying of cables, cannot freely adjust the position of the cable as needed during use, thus affecting the efficiency of cable laying. Attached Figure Description

[0014] Figure 1 This is a front view of the portable cable-assisted laying device of this utility model. Figure 2 This is a rear view of the portable cable-assisted laying device of this utility model. Figure 3 This is a cross-sectional view of the internal structure of the portable cable-assisted laying device of this utility model; Figure 4 This is an enlarged schematic diagram of part A of the present invention; Figure 5 This is an enlarged schematic diagram of part B of the present invention; Figure 6 This is an enlarged schematic diagram of part C of the present invention; In the diagram: 1. Transverse guide rail; 2. Limiting end block; 3. Mounting hole seat; 4. Switch; 5. Power connector; 6. Movable frame; 7. Supporting connecting rod; 8. Roller seat; 9. Electric push rod; 10. Lifting end seat; 11. Erection connecting rod; 12. Longitudinal guide rail; 13. Horizontal guide rod; 14. Handle handle; 15. Bottom end block; 16. Cable winding roller; 17. Limiting end plate; 18. Connecting frame; 19. Sleeve slider; 20. Cable through hole; 21. Snap-fit ​​hole seat; 22. Limiting through slot; 23. Extension rod; 24. Embedded slot; 25. Strip electromagnet; 26. Connecting shaft; 27. Threaded groove; 28. Connecting pin. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-6An embodiment of this utility model is provided: a portable cable-assisted laying device, including a horizontal guide rail 1, a movable frame 6 above the horizontal guide rail 1, an electric push rod 9 welded inside the movable frame 6, two support rods 7 welded to the bottom of the movable frame 6, and roller seats 8 welded to the lower ends of the two support rods 7. The movable frame 6 is tumblingly connected to the horizontal guide rail 1 through the two roller seats 8. Also includes: The lifting end seat 10 is welded to one end of the piston rod of the electric push rod 9, and a longitudinal guide rail 12 is provided at the front end of the lifting end seat 10. A mounting link 11 is welded between the longitudinal guide rail 12 and the lifting end seat 10. Two horizontal guide rods 13 are welded inside the longitudinal guide rail 12, and a sliding block 19 is movably sleeved on the two horizontal guide rods 13. The bottom block 15 is welded to the lower end of the sleeve slider 19, and the bottom block 15 has a cable through hole 20 inside, and a snap-fit ​​hole seat 21 is welded to the bottom of the bottom block 15. The cable winding roller 16 is located below the lifting end seat 10, and the cable winding roller 16 has a limit end plate 17 and a connecting frame 18 on both sides respectively. A connecting shaft 26 is provided at the connection position between the cable winding roller 16 and the connecting frame 18, and the cable winding roller 16 is rotatably connected to the connecting frame 18 through the connecting shaft 26.

[0017] In use, the coiled cable is placed on the cable winding roller 16, and then the upper limit plate 17 is installed for positioning. Next, the starting end of the cable is passed through the cable through hole and then through the fastening hole seat 21 for fixation. Then, the operator pulls the handle 14 to facilitate the bottom block 15 to move along the longitudinal guide rail 12 for guidance, so that the fixed cable is pulled to lay horizontally. After being pulled into place, the cable pulled out of the cable winding roller 16 is cut with a cutting tool. When different positions need to be laid, the longitudinal guide rail 12 is raised and lowered by the electric push rod 9. Through the rolling connection between the roller seat 8 and the transverse guide rail 1, the longitudinal guide rail 12 is moved laterally to adjust the position, thereby achieving the purpose of laying the cable in different positions. Each time laying is performed, the switch 4 is pressed to supply power to the bar electromagnet 25, which attracts and fixes the roller seat 8, ensuring the stability of the movable frame 6 during the cable laying process. The electric push rod 9 is model M-Track, and the bar electromagnet 25 is model WF-P100.

[0018] Please see Figure 5The inner walls of both sides of the transverse guide rail 1 are respectively provided with limiting through grooves 22 and embedded grooves 24. An extension rod 23 is slidably arranged inside the limiting through groove 22. The extension rod 23 and the roller seat 8 are integrally formed. The limiting through grooves 22 and embedded grooves 24 on the inner walls of both sides of the transverse guide rail 1 serve to facilitate the limiting connection of the extension rod 23 and to support the bar electromagnet 25. Please refer to [link / reference]. Figure 5 A strip electromagnet 25 is fixed inside the recessed groove 24 using adhesive. The roller seat 8 is magnetically fixed to the transverse guide rail 1 via the strip electromagnet 25. The strip electromagnet 25, fixed inside the recessed groove 24 using adhesive, serves to position the roller seat 8. Please refer to [link to relevant documentation]. Figure 1 and Figure 5 A switch 4 is installed on one outer wall of the transverse guide rail 1. A power connector 5 is installed on the input terminal of the switch 4. The output terminal of the switch 4 is electrically connected to the input terminal of the bar electromagnet 25. The switch 4 on one outer wall of the transverse guide rail 1 controls the power supply to and from the bar electromagnet 25. Please refer to [link / reference]. Figure 6 The cable winding roller 16 has a threaded groove 27 inside, and a connecting pin 28 is screwed into the threaded groove 27. The limiting end plate 17 is fixedly connected to the threaded groove 27 inside the cable winding roller 16 through the connecting pin 28. The threaded groove 27 inside the cable winding roller 16 facilitates the corresponding connection of the connecting pin 28. Please refer to [link / reference]. Figure 1 The upper end of the sliding block 19 is provided with a handle 14, which is an integral part of the sliding block 19. The handle 14 at the upper end of the sliding block 19 facilitates pulling the sliding block 19. Please refer to [link / reference]. Figure 1 Limiting end blocks 2 are welded to both ends of the transverse guide rail 1. Mounting hole seats 3 are welded to the outer walls of the two limiting end blocks 2. The limiting end blocks 2 welded to both ends of the transverse guide rail 1 serve to limit the transverse guide rail 1 and support the mounting hole seats 3.

[0019] It will be apparent to those skilled in the art that this invention 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 essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A portable cable-assisted laying device, comprising a transverse guide rail (1), a movable frame (6) above the transverse guide rail (1), an electric push rod (9) welded inside the movable frame (6), two support rods (7) welded to the bottom of the movable frame (6), and roller seats (8) welded to the lower ends of the two support rods (7), and the movable frame (6) is tumblingly connected to the transverse guide rail (1) through the two roller seats (8); characterized in that Also includes: The lifting end seat (10) is welded to one end of the piston rod of the electric push rod (9), and a longitudinal guide rail (12) is provided at the front end of the lifting end seat (10). A mounting link (11) is welded between the longitudinal guide rail (12) and the lifting end seat (10). Two horizontal guide rods (13) are welded inside the longitudinal guide rail (12), and a sliding block (19) is movably mounted on the two horizontal guide rods (13). The bottom block (15) is welded to the lower end of the sleeve slider (19), and the bottom block (15) has a cable through hole (20) inside, and a snap-fit ​​hole seat (21) is welded to the bottom of the bottom block (15). The cable winding roller (16) is located below the lifting end seat (10), and the cable winding roller (16) is provided with a limit end plate (17) and a connecting frame (18) on both sides respectively. A connecting shaft (26) is provided at the connection position between the cable winding roller (16) and the connecting frame (18). The cable winding roller (16) is rotatably connected to the connecting frame (18) through the connecting shaft (26).

2. A portable cable assisted laying device according to claim 1, characterised in that: The inner walls on both sides of the transverse guide rail (1) are respectively provided with a limiting groove (22) and an embedded groove (24). An extension rod (23) is slidably provided inside the limiting groove (22). The extension rod (23) and the roller seat (8) are an integral structure.

3. A portable cable assisted laying device according to claim 2, wherein: The inner groove (24) is fixed with a strip electromagnet (25) by a nail-free adhesive, and the roller seat (8) is fixedly connected to the transverse guide rail (1) by adsorption through the strip electromagnet (25).

4. A portable cable assisted laying device according to claim 3, wherein: A switch (4) is provided on one side of the outer wall of the transverse guide rail (1). A power plug (5) is provided on the input end of the switch (4). The output end of the switch (4) is electrically connected to the input end of the bar electromagnet (25).

5. A portable cable assisted laying device according to claim 1, wherein: The cable winding roller (16) has a threaded groove (27) inside, and a connecting pin (28) is screwed into the threaded groove (27). The limiting end plate (17) is fixedly connected to the threaded groove (27) inside the cable winding roller (16) through the connecting pin (28).

6. A portable cable assisted laying device according to claim 1, wherein: The upper end of the sleeve slider (19) is provided with a handle (14), and the handle (14) and the sleeve slider (19) are an integral structure.

7. A portable cable assisted laying device according to claim 1, wherein: Both ends of the transverse guide rail (1) are welded with limit end blocks (2), and mounting hole seats (3) are welded on the outer walls of the two limit end blocks (2).

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