A wire and cable laying device

Abstract

The utility model discloses a kind of electric wire cable laying device, including movable frame, the both sides of the top of frame are provided with support, one side of the frame is set to open, the top of frame is provided with cable roll located inside support, the both ends of cable roll are extended to the inside of support and with support each other and inserts, the both sides of the top of frame are provided with lifting structure, lifting structure can be lifted by support cable roll, lifting structure includes the sleeve plate of fixed connection in the outside of support, the both sides of the frame are fixedly connected with vertical plate.The utility model is set to lifting structure and the frame design of one side open, fundamentally solve the problem that user needs to lift and hang heavy cable roll mentioned in background art, operator only needs to push cable roll from open side into frame, can be installed by lifting mechanism, greatly reduce labor intensity, improve the security and efficiency of operation.

Description

Technical Field

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

[0002] The laying of electrical wires and cables is a systematic project involving multiple stages such as planning, material selection, construction, and testing. The correct laying method is crucial, as it directly affects electrical safety, signal transmission quality, and the long-term stability of the system.

[0003] For example, the patent application number published on the China Patent Network is 202221150123.X, and the patent name is: A wire and cable laying device. This utility model includes a base, on which a winding device is installed and a fixing mechanism is provided. The winding device includes a winding post and a limiting plate. The limiting plate is provided with a rotating shaft. The fixing mechanism is provided with a rotating groove that cooperates with the rotating shaft. The base is also provided with a laying groove, and a laying roller is provided in the laying groove.

[0004] The laying device mainly lays the cable by releasing and pulling it during movement. However, the connection method between the existing laying device and the cable reel is relatively simple. Users need to lift the cable reel and hang it on the surface of the laying device. The heavy cable reel affects the user's handling.

[0005] Therefore, it is necessary to redesign and modify the wire and cable laying equipment. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a wire and cable laying device that has the advantage of improving the connection efficiency of cable rolls. It solves the problem that the connection method between existing laying devices and cable rolls is relatively simple, and users need to lift and hang the cable rolls on the surface of the laying device, which affects the handling of heavy cable rolls.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a wire and cable laying device, comprising a movable frame; The top of the frame is provided with supports on both sides, one side of the frame is open, and the top of the frame is provided with a cable roll located inside the support. Both ends of the cable roll extend into the interior of the support and are inserted into the support. The top of the frame is provided with lifting structures on both sides, which can lift the cable roll through the supports.

[0008] As a preferred embodiment of this utility model, the lifting structure includes a sleeve plate fixedly connected to the outside of the support, upright plates fixedly connected to both sides of the frame, and a rotating wheel movably connected to the inner side of the upright plate via a bearing. The rotating wheel is located on the outside of the sleeve plate, and a sliding rod located inside the sleeve plate is fixedly connected to the inner side of the rotating wheel. The sliding rod is slidably connected to the sleeve plate.

[0009] As a preferred embodiment of this utility model, limit rods are fixedly connected to both sides of the top of the frame, and the side of the limit rod away from the frame passes through the sleeve plate and is slidably connected to the sleeve plate.

[0010] As a preferred embodiment of this utility model, a crossbeam is provided on the outer side of the bracket, the crossbeam is located at the top of the sleeve plate, and the top end of the limiting rod extends into the interior of the crossbeam and is fixedly connected to the crossbeam.

[0011] As a preferred embodiment of this utility model, a transmission plate is provided on the left side of the top of the frame, and extension plates are fixedly connected to both sides of the transmission plate. A toothed plate is fixedly connected to the side of the extension plate away from the transmission plate. A gear is fixedly connected to the outer side of the rotating wheel through the outer side of the upright plate, and the gear and the toothed plate mesh with each other.

[0012] In a preferred embodiment of this utility model, a connecting frame is fixedly connected to the top of the frame, and a screw is movably connected to the inside of the connecting frame via a bearing. The transmission plate is sleeved on the surface of the screw and threadedly connected to the screw. The left end of the screw extends through to the left side of the connecting frame and is fixedly connected to a rotating wheel.

[0013] In a preferred embodiment of this invention, guide rods are fixedly connected to both sides inside the connecting frame, and the transmission plate is sleeved on the surface of the guide rods and slidably connected to the guide rods.

[0014] As a preferred embodiment of this invention, a support frame is fixedly connected to the bottom of the transmission plate, and the side of the support frame away from the transmission plate can contact the cable roll when the cable roll is not lifted.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model fundamentally solves the problem mentioned in the background art that users need to lift and hang heavy cable rolls by setting up a lifting structure and an open frame design on one side. The operator only needs to push the cable roll into the frame from the open side, and the installation can be completed by the lifting mechanism, which greatly reduces labor intensity and improves the safety and efficiency of operation.

[0016] 2. This utility model effectively converts the rotational motion of the rotating wheel into the vertical lifting motion of the sleeve through the sliding connection between the slide rod and the sleeve plate, providing a direct power source for lifting the cable reel.

[0017] 3. By setting a limiting rod, this utility model ensures that the sleeve plate can only move strictly vertically under the drive of the rotating wheel, and will not sway back and forth or left and right, which greatly improves the stability and safety of the lifting process and avoids the risk of the device overturning due to the shift of the center of gravity of the cable reel.

[0018] 4. By setting a crossbeam to connect the supports, sleeves and limiting rods on both sides, this utility model significantly enhances the rigidity and stability of the entire lifting mechanism, enabling it to withstand the load of heavy cable reels.

[0019] 5. By setting gears and toothed plates, this utility model solves the problem of dual-side synchronous drive. The meshing transmission of gears and toothed plates has high precision and good synchronization, ensuring that the lifting action height of the left and right sides of the device is consistent, further improving the reliability of the operation.

[0020] 6. By incorporating a screw, this utility model allows the operator to lift heavy cable reels with minimal force by rotating the wheel. Furthermore, the screw's threaded engagement provides natural self-locking, preventing the transmission plate from retracting under gravity when rotation stops. This ensures the lifted cable reel remains stably suspended at any height, guaranteeing safety and reliability.

[0021] 7. By setting a guide rod, this utility model prevents the transmission plate from rotating with the screw, ensuring that the rotational motion of the screw can be accurately converted into the linear motion of the transmission plate, thus guaranteeing the accuracy of gear and rack meshing and making the transmission process smooth and stable.

[0022] 8. By setting up a support frame, this utility model can provide auxiliary support from the side when the cable roll is not lifted, which can effectively prevent the cable roll from rolling or shifting on the frame, increase the stability during loading, and reduce safety hazards. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the main structure of this utility model; Figure 3 This is a schematic diagram of the structure of this utility model from below; Figure 4 This is a schematic diagram of a partial structural separation of the present invention; Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0024] In the diagram: 1. Frame; 2. Bracket; 3. Cable reel; 4. Sleeve plate; 5. Vertical plate; 6. Rotary wheel; 7. Slide rod; 8. Limiting rod; 9. Crossbeam; 10. Transmission plate; 11. Extension plate; 12. Tooth plate; 13. Gear; 14. Connecting frame; 15. Screw; 16. Handle; 17. Guide rod; 18. Support frame. Detailed Implementation

[0025] 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.

[0026] like Figures 1 to 5 As shown, the present invention provides a wire and cable laying device, which includes a movable frame 1; Both sides of the top of the frame 1 are provided with brackets 2. One side of the frame 1 is open. The top of the frame 1 is provided with a cable roll 3 located inside the bracket 2. Both ends of the cable roll 3 extend into the interior of the bracket 2 and are inserted into the bracket 2. Both sides of the top of the frame 1 are provided with lifting structures that can lift the cable roll 3 through the bracket 2.

[0027] refer to Figure 2 The lifting structure includes a sleeve plate 4 fixedly connected to the outside of the bracket 2, upright plates 5 fixedly connected to both sides of the frame 1, and a rotating wheel 6 movably connected to the inside of the upright plate 5 via a bearing. The rotating wheel 6 is located outside the sleeve plate 4, and a sliding rod 7 located inside the sleeve plate 4 is fixedly connected to the inside of the rotating wheel 6. The sliding rod 7 is slidably connected to the sleeve plate 4.

[0028] As a technical optimization of this utility model, the rotational motion of the wheel 6 is effectively converted into the vertical lifting motion of the sleeve 4 by sliding the slide rod 7 to the sleeve 4, thus providing a direct power source for lifting the cable reel 3.

[0029] refer to Figure 2 Limiting rods 8 are fixedly connected to both sides of the top of the frame 1. The side of the limiting rod 8 away from the frame 1 passes through the sleeve plate 4 and is slidably connected to the sleeve plate 4.

[0030] As a technical optimization of this utility model, by setting a limiting rod 8, it is ensured that the sleeve plate 4 can only perform strictly vertical movement under the drive of the rotating wheel 6, and will not sway back and forth or left and right, which greatly improves the stability and safety of the lifting process and avoids the risk of the device overturning due to the shift of the center of gravity of the cable reel 3.

[0031] refer to Figure 2A crossbeam 9 is provided on the outside of the bracket 2. The crossbeam 9 is located on the top of the sleeve plate 4. The top of the limiting rod 8 extends into the interior of the crossbeam 9 and is fixedly connected to the crossbeam 9.

[0032] As a technical optimization of this utility model, by setting a crossbeam 9 to connect the supports 2, sleeves 4 and limiting rods 8 on both sides, the rigidity and stability of the entire lifting mechanism are significantly enhanced, enabling it to withstand the load of heavy cable reel 3.

[0033] refer to Figure 1 A transmission plate 10 is provided on the left side of the top of the frame 1. Extension plates 11 are fixedly connected to both sides of the transmission plate 10. A toothed plate 12 is fixedly connected to the side of the extension plate 11 away from the transmission plate 10. A gear 13 is fixedly connected to the outer side of the rotating wheel 6 through the outer side of the upright plate 5. The gear 13 and the toothed plate 12 mesh with each other.

[0034] As a technical optimization of this utility model, the problem of dual-side synchronous drive is solved by setting gear 13 and toothed plate 12. The meshing transmission accuracy of gear 13 and toothed plate 12 is high and the synchronization is good, which ensures that the lifting action height of the left and right sides of the device is consistent, and further improves the reliability of the work.

[0035] refer to Figure 1 A connecting frame 14 is fixedly connected to the top of the frame 1. A screw 15 is movably connected to the inside of the connecting frame 14 through a bearing. A transmission plate 10 is sleeved on the surface of the screw 15 and threadedly connected to the screw 15. The left end of the screw 15 extends through to the left side of the connecting frame 14 and is fixedly connected to a rotating wheel 6.

[0036] As a technical optimization of this utility model, by setting the screw 15, the operator can lift the heavy cable roll 3 by rotating the wheel 6 with a very small force. At the same time, the screw 15 has a natural self-locking property in its threaded engagement. When the rotation stops, the transmission plate 10 will not move backward under the action of gravity, so that the lifted cable roll 3 can be stably suspended at any height, which is safe and reliable.

[0037] refer to Figure 1 Guide rods 17 are fixedly connected to both sides inside the connecting frame 14, and the transmission plate 10 is sleeved on the surface of the guide rods 17 and slidably connected to the guide rods 17.

[0038] As a technical optimization of this utility model, by setting the guide rod 17, the transmission plate 10 is prevented from rotating with the screw 15, ensuring that the rotational motion of the screw 15 can be accurately converted into the linear motion of the transmission plate 10, thus ensuring the accuracy of the meshing of the gear 13 and rack, and making the transmission process smooth and stable.

[0039] refer to Figure 3A support frame 18 is fixedly connected to the bottom of the transmission plate 10. The side of the support frame 18 away from the transmission plate 10 can contact the cable roll 3 when the cable roll 3 is not lifted.

[0040] As a technical optimization of this utility model, by setting the support frame 18, the support frame 18 can provide auxiliary support from the side when the cable roll 3 is not lifted, which can effectively prevent the cable roll 3 from rolling or shifting on the frame 1, increase the stability during the loading process, and reduce safety hazards.

[0041] The working principle and usage process of this utility model are as follows: During operation, the cable roll 3 is first rolled from the ground into the frame 1, so that its two ends are above the bracket 2. Then, the drive wheel 6 on the left is manually rotated, which drives the screw 15 to rotate, forcing the transmission plate 10 connected to it to move horizontally to the right along the guide rod 17. The toothed plates 12 on both sides of the transmission plate 10 move accordingly, driving the two gears 13 meshing with it to rotate synchronously. The gears 13 drive the wheel 6 on the upright plate 5 to rotate. The slide rod 7 on the inner side of the wheel 6 slides in the sleeve plate 4. Using the cam principle, the sleeve plate 4 is pushed upward along the limit rod 8. The sleeve plate 4 drives the bracket 2 to rise as a whole through the crossbeam 9, thereby lifting the cable roll 3 smoothly off the surface of the frame 1 and achieving suspension and fixation. At this time, the cable can be laid through the movable frame 1. After the operation is completed, the drive wheel 6 is rotated in the opposite direction, and the entire transmission chain moves in the opposite direction. The bracket 2 and the cable roll 3 descend smoothly along the limit rod 8 under the action of gravity and finally return to the frame 1, making it easy to unload the cable roll 3.

[0042] In summary, this cable laying device, through its design of a lifting structure and an open frame 1 on one side, fundamentally solves the problem mentioned in the background art where users need to lift and hang heavy cable rolls 3. Operators only need to push the cable roll 3 into the frame 1 from the open side, and the installation can be completed by the lifting mechanism, which greatly reduces labor intensity and improves the safety and efficiency of operation.

[0043] 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.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire and cable laying device, comprising a movable frame (1); Its features are: The top of the frame (1) is provided with brackets (2) on both sides. One side of the frame (1) is open. The top of the frame (1) is provided with a cable roll (3) located inside the bracket (2). Both ends of the cable roll (3) extend into the interior of the bracket (2) and are inserted into the bracket (2). The top of the frame (1) is provided with lifting structures on both sides. The lifting structures can lift the cable roll (3) through the bracket (2).

2. The cable laying device according to claim 1, characterized in that: The lifting structure includes a sleeve plate (4) fixedly connected to the outside of the bracket (2). Both sides of the frame (1) are fixedly connected to upright plates (5). The inner side of the upright plate (5) is movably connected to a rotating wheel (6) via a bearing. The rotating wheel (6) is located on the outside of the sleeve plate (4). The inner side of the rotating wheel (6) is fixedly connected to a sliding rod (7) located inside the sleeve plate (4). The sliding rod (7) is slidably connected to the sleeve plate (4).

3. The cable laying device according to claim 2, characterized in that: Limiting rods (8) are fixedly connected to both sides of the top of the frame (1). The side of the limiting rod (8) away from the frame (1) passes through the sleeve plate (4) and is slidably connected to the sleeve plate (4).

4. The cable laying device according to claim 3, characterized in that: A crossbeam (9) is provided on the outside of the bracket (2). The crossbeam (9) is located on the top of the sleeve plate (4). The top of the limiting rod (8) extends into the interior of the crossbeam (9) and is fixedly connected to the crossbeam (9).

5. The cable laying device according to claim 2, characterized in that: A transmission plate (10) is provided on the left side of the top of the frame (1). An extension plate (11) is fixedly connected to both sides of the transmission plate (10). A toothed plate (12) is fixedly connected to the side of the extension plate (11) away from the transmission plate (10). A gear (13) is fixedly connected to the outer side of the wheel (6) through the outer side of the upright plate (5). The gear (13) and the toothed plate (12) mesh with each other.

6. The cable laying device according to claim 5, characterized in that: A connecting frame (14) is fixedly connected to the top of the frame (1). A screw (15) is movably connected inside the connecting frame (14) via a bearing. The transmission plate (10) is sleeved on the surface of the screw (15) and threadedly connected to the screw (15). The left end of the screw (15) extends through to the left side of the connecting frame (14) and is fixedly connected to a rotating wheel (6).

7. The cable laying device according to claim 6, characterized in that: Guide rods (17) are fixedly connected to both sides inside the connecting frame (14), and the transmission plate (10) is sleeved on the surface of the guide rods (17) and slidably connected to the guide rods (17).

8. The cable laying device according to claim 5, characterized in that: A support frame (18) is fixedly connected to the bottom of the transmission plate (10). The side of the support frame (18) away from the transmission plate (10) can contact the cable roll (3) when the cable roll (3) is not lifted.

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