Auxiliary equipment for laying construction of power cable line

Abstract

The utility model relates to the technical field of cable laying, in particular to auxiliary equipment for power cable line laying construction, which comprises a base, a casing arranged at the top of the base, a first telescopic cylinder arranged at the top of the casing, a moving frame slidably arranged at the top of the casing, a clamping mechanism and an auxiliary abutting mechanism. The clamping mechanism is arranged at the top of the machine shell. The clamping mechanism comprises a sliding block, a circular block, a rotating sleeve and an abutting rod. The pair of sliding blocks are respectively arranged at the top of the movable frame in a sliding manner; the circular block is arranged between the pair of sliding blocks and located below the first telescopic air cylinder. The rotating sleeve is rotationally arranged at the top of the circular block and is positioned above the base; the multiple abutting rods are rotationally arranged at the top of the circular block. According to the technical scheme, through the moving frame and the clamping mechanism, clamping and limiting of cables with different diameters can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of cable laying technology, specifically to an auxiliary device for laying power cable lines. Background Technology

[0002] In the construction of power cable lines, clamping and controlling cables of different thicknesses to facilitate subsequent traction and laying is a key technical challenge. While existing technologies and related patents have made some progress in this area, some shortcomings still exist.

[0003] Traditional cable clamping devices are often designed for cables of a specific diameter, lacking adaptability to cables of different thicknesses. This means that during actual construction, workers need to frequently change clamping devices when encountering cables of different specifications, increasing operational complexity and reducing work efficiency. Furthermore, traditional clamping devices often use a single clamping method when securing cables, making it difficult to ensure the stability and safety of the cables during installation.

[0004] Chinese Patent Publication No. CN222107458U discloses a power cable laying traction device, comprising a laying plate. A base box and a fixing plate are fixedly connected to the upper surface of the laying plate. A main conveying roller is rotatably connected to the right side of the base box and the outer surface of the fixing plate via bearings. This device, through the coordinated use of an electric push rod, supporting column, sliding plate, connecting square plate, and connecting seat, allows the electric push rod to move the sliding plate. The connecting square plate and connecting seat then adjust the distance between the auxiliary conveying roller and the main conveying roller. This makes it suitable for laying and tractioning cables of various specifications, facilitating adjustments to the distance between the auxiliary and main conveying rollers according to different cable specifications, thus improving its applicability. It makes traction using the auxiliary and main conveying rollers during cable laying more convenient and stable, offering advantages such as easier operation and better laying performance.

[0005] However, in use, when faced with cables of different diameters, the clamping components of the aforementioned structure often fail to fit tightly against the cable surface. This lack of fit not only reduces clamping stability and increases the risk of cable slippage during traction, but may also cause unnecessary damage to the cable. Furthermore, due to the lack of close contact between the clamping components and the cable, the cable may experience uneven traction during transport, thus affecting the flatness and quality of the laying. Utility Model Content

[0006] To address the aforementioned issues, an auxiliary device for power cable laying is provided, which solves the problem of inconvenience in clamping cables of different diameters through a movable frame and a clamping mechanism.

[0007] To address the problems of existing technologies, this utility model provides an auxiliary device for power cable laying construction, including a base, a housing disposed on top of the base, a first telescopic cylinder disposed on top of the housing, and a movable frame slidably disposed on top of the housing. The auxiliary device also includes a clamping mechanism and an auxiliary abutment mechanism. The clamping mechanism is disposed on top of the housing and includes a sliding block, a circular block, a rotating sleeve, and abutment rods. There is a pair of sliding blocks, each slidably disposed on top of the movable frame. The circular block is disposed between the pair of sliding blocks and below the first telescopic cylinder. The rotating sleeve is rotatably disposed on top of the circular block and above the base. There are multiple abutment rods, each rotatably disposed on top of the circular block, which can drive the multiple abutment rods to rotate when the rotating sleeve rotates. The auxiliary abutment mechanism is disposed on top of the base and beside the movable frame.

[0008] Preferably, the clamping mechanism further includes a mounting plate and positioning rods; the mounting plate is disposed on the top of the circular block, and multiple mounting plates are arranged in an array along the circumference of the circular block; multiple positioning rods are disposed on the top of the mounting plate, and the abutting rod is rotatably connected to the positioning rods.

[0009] Preferably, the clamping mechanism further includes a bearing rod; the bearing rod is rotatably disposed on the top of the rotating sleeve and has multiple parts; the top of the clamping rod is provided with a movable groove for the bearing rod to rotate, so that when the rotating sleeve rotates, the bearing rod can be driven to rotate along the movable groove.

[0010] Preferably, the clamping mechanism further includes a locking lever and a rotating block; the locking lever is rotatably disposed on the top of the rotating sleeve; the rotating block has multiple blocks and is rotatably disposed outside the clamping lever.

[0011] Preferably, the auxiliary abutment mechanism includes a limiting block, a connecting plate, a mounting frame, and a rotating wheel; the limiting block is disposed on the top of the base and located beside the moving frame; the connecting plate has a pair and is fixedly connected to the sliding block; the mounting frame is disposed on the top of the connecting plate and located above the base; the rotating wheel is rotatably disposed on the top of the mounting frame and located beside the moving frame.

[0012] Preferably, the auxiliary contact mechanism further includes a second telescopic cylinder, a moving part, and a rotating wheel; the second telescopic cylinder is disposed at the top of the mounting frame; the moving part is disposed at the output end of the second telescopic cylinder; and the rotating wheel is disposed at the bottom of the moving part and above the rotating wheel.

[0013] Preferably, the auxiliary abutment mechanism further includes a rotary driver; the rotary driver is disposed on the top of the moving part and located beside the mounting frame, and the output end of the rotary driver is connected to the rotating wheel.

[0014] Preferably, the top of the mounting frame has a sliding groove for the rotary drive to move.

[0015] The advantages of this utility model compared to the prior art are:

[0016] 1. This utility model, by setting a movable frame and a clamping mechanism, can achieve clamping and limiting of cables of different diameters.

[0017] 2. By setting bearing rods, this utility model can drive multiple bearing rods to rotate along the moving groove when the rotating sleeve rotates, and drive multiple clamping rods to tilt and assist in limiting the cable placed in the center of the circular block, which facilitates the subsequent transportation and laying of the cable.

[0018] 3. By setting up an auxiliary abutment mechanism, the rotary driver is started and drives the rotating wheel to rotate, thereby enabling the stable delivery and laying of the cable abutting between the rotating wheel and the rotating wheel. Attached Figure Description

[0019] Figure 1 This is a first-person perspective three-dimensional structural diagram of an auxiliary equipment for power cable laying construction according to this utility model.

[0020] Figure 2 This is a second-view perspective three-dimensional structural diagram of an auxiliary equipment for power cable laying construction according to this utility model.

[0021] Figure 3 This is a front view structural diagram of an auxiliary equipment for laying power cable lines according to this utility model.

[0022] Figure 4 This is a three-dimensional structural diagram of the clamping rod of an auxiliary equipment for laying power cable lines under inclined conditions.

[0023] Figure 5 yes Figure 2 Enlarged structural diagram at point B in the middle.

[0024] Figure 6 yes Figure 1 Enlarged structural diagram at point A in the middle.

[0025] The following components are labeled in the diagram: 1. Base; 2. Housing; 3. First telescopic cylinder; 4. Moving frame; 5. Clamping mechanism; 51. Sliding block; 52. Circular block; 53. Rotating sleeve; 54. Abutting rod; 55. Mounting plate; 56. Positioning rod; 57. Bearing rod; 58. Locking rod; 59. Rotating block; 6. Auxiliary abutting mechanism; 61. Limiting block; 62. Connecting plate; 63. Mounting frame; 631. Sliding groove; 64. Rotating wheel; 65. Second telescopic cylinder; 66. Moving part; 67. Rotating wheel; 68. Rotary driver. Detailed Implementation

[0026] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0027] See Figures 1-4 As shown, an auxiliary device for laying power cable lines includes a base 1, a housing 2 disposed on top of the base 1, a first telescopic cylinder 3 disposed on top of the housing 2, and a movable frame 4 slidably disposed on top of the housing 2. The auxiliary device also includes a clamping mechanism 5 and an auxiliary abutment mechanism 6. The clamping mechanism 5 is disposed on top of the housing 2 and includes a sliding block 51, a circular block 52, a rotating sleeve 53, and abutment rods 54. There is a pair of sliding blocks 51, which are slidably disposed on top of the movable frame 4. The circular block 52 is disposed between the pair of sliding blocks 51 and below the first telescopic cylinder 3. The rotating sleeve 53 is rotatably disposed on top of the circular block 52 and above the base 1. There are multiple abutment rods 54, which are rotatably disposed on top of the circular block 52. When the rotating sleeve 53 rotates, it can drive the multiple abutment rods 54 to rotate. The auxiliary abutment mechanism 6 is disposed on top of the base 1 and beside the movable frame 4.

[0028] The output end of the first telescopic cylinder 3 is connected to the movable frame 4, which is slidably mounted on the top of the housing 2. This allows the first telescopic cylinder 3 to drive the movable frame 4 to rise and fall when activated, thus adjusting the cable laying height. A cylinder is mounted on the top of the movable frame 4, and the output end of the cylinder is connected to a sliding block 51. A clearance groove is provided on the top of the movable frame 4 for the sliding block 51 to move. When the cylinder is activated, it drives the sliding block 51 to slide along the clearance groove on the top of the movable frame 4. When laying cables, the cable is first placed in the center of the circular block 52. Then, the user rotates the rotating sleeve 53, causing multiple clamping rods 54 to tilt closer together until the clamping rods 54 contact the cable and provide auxiliary clamping and limiting, enabling clamping and limiting of cables of different diameters.

[0029] See Figures 2-4 As shown, the clamping mechanism 5 also includes a mounting plate 55 and a positioning rod 56; the mounting plate 55 is disposed on the top of the circular block 52, and multiple mounting plates 55 are arranged in an array along the circumferential direction of the circular block 52; multiple positioning rods 56 are disposed on the top of the mounting plate 55, and the abutting rod 54 is rotatably connected to the positioning rod 56.

[0030] When the rotating sleeve 53 rotates, it can drive multiple clamping rods 54 to rotate along the positioning rod 56.

[0031] See Figures 3-5As shown, the clamping mechanism 5 also includes a bearing rod 57; the bearing rod 57 is rotatably disposed on the top of the rotating sleeve 53 and has multiple parts; the top of the abutting rod 54 is provided with a moving groove for the bearing rod 57 to rotate, and when the rotating sleeve 53 rotates, it can drive the bearing rod 57 to rotate along the moving groove.

[0032] When the rotating sleeve 53 rotates, it can drive multiple bearing rods 57 to rotate along the moving groove, and drive multiple clamping rods 54 to tilt and assist in limiting the cable placed in the middle of the circular block 52, so as to facilitate the subsequent conveying and laying of the cable.

[0033] See Figures 3-5 As shown, the clamping mechanism 5 also includes a locking rod 58 and a rotating block 59; the locking rod 58 is rotatably disposed on the top of the rotating sleeve 53; the rotating block 59 has multiple blocks and is rotatably disposed outside the clamping rod 54.

[0034] The rotating block 59 is semi-circular in shape, and preferably a polymer lubricating block to reduce contact friction with the outside of the cable, thereby ensuring the smoothness of the cable during subsequent laying. When the rotating sleeve 53 needs to be fixed after rotation, the user only needs to rotate the locking rod 58 to drive the locking rod 58 to abut against the outside of the circular block 52 by screwing it in, thereby fixing the clamping rod 54 and preventing the clamping rod 54 from rotating when in contact with the cable, ensuring clamping stability.

[0035] See Figures 1-3 As shown, the auxiliary abutment mechanism 6 includes a limiting block 61, a connecting plate 62, a mounting frame 63, and a rotating wheel 64; the limiting block 61 is disposed on the top of the base 1 and located beside the moving frame 4; the connecting plate 62 has a pair and is fixedly connected to the sliding block 51; the mounting frame 63 is disposed on the top of the connecting plate 62 and located above the base 1; the rotating wheel 64 is rotatably disposed on the top of the mounting frame 63 and located beside the moving frame 4.

[0036] When it is necessary to clamp and transport the cable, the cylinder-driven sliding block 51 can move synchronously through the connecting plate 62 to drive the mounting frame 63, and then the cable is passed through the mounting frame 63 and abutted against the top of the rotating wheel 64.

[0037] See Figure 3 As shown, the auxiliary contact mechanism 6 also includes a second telescopic cylinder 65, a moving part 66, and a rotating wheel 67; the second telescopic cylinder 65 is disposed at the top of the mounting frame 63; the moving part 66 is disposed at the output end of the second telescopic cylinder 65; and the rotating wheel 67 is disposed at the bottom of the moving part 66 and above the rotating wheel 64.

[0038] The second telescopic cylinder 65 is activated and drives the moving part 66 to move downward. When the moving part 66 moves downward, it can drive the rotating wheel 67 to move downward in sync until the rotating wheel 67 abuts the cable against the top of the rotating wheel 64.

[0039] See Figure 6 As shown, the auxiliary abutment mechanism 6 also includes a rotary driver 68; the rotary driver 68 is disposed on the top of the moving part 66 and located on the side of the mounting frame 63, and the output end of the rotary driver 68 is connected to the rotating wheel 67.

[0040] When the cable is brought into contact with the rotating wheel 67 and the rotating wheel 64, the rotary driver 68 is activated and drives the rotating wheel 67 to rotate, thereby enabling the cable that is brought into contact with the rotating wheel 67 and the rotating wheel 64 to be stably transported and laid.

[0041] See Figure 6 As shown, the top of the mounting frame 63 has a sliding groove 631 for the rotary driver 68 to move.

[0042] When the second telescopic cylinder 65 is activated, it can drive the rotary driver 68 to move stably along the slide groove opened at the top of the mounting frame 63.

[0043] Working principle: When the rotating sleeve 53 rotates, it drives multiple clamping rods 54 to rotate along the positioning rod 56. Simultaneously, the rotation of the rotating sleeve 53 also causes multiple bearing rods 57 to rotate within the moving groove, thus tilting the clamping rods 54 to provide auxiliary restraint for the cable placed in the center of the circular block 52, facilitating subsequent cable transport and laying. The rotating block 59 is designed in a semi-circular shape and preferably uses a high-polymer lubricating material to reduce contact friction with the cable's exterior, ensuring smooth cable laying. When it is necessary to fix the rotating sleeve 53, the user only needs to rotate the locking rod 58, which will screw into the outside of the circular block 52, fixing the clamping rod 54 and preventing it from rotating when in contact with the cable, ensuring clamping stability. When it is necessary to clamp and transport the cable for laying, the cylinder drives the sliding block 51 to move, which in turn drives the mounting frame 63 to move synchronously via the connecting plate 62. Subsequently, the cable is passed through the mounting frame 63 and abuts against the top of the rotating wheel 64. At this time, the second telescopic cylinder 65 is activated, driving the moving part 66 to descend, which in turn drives the rotating wheel 67 to descend synchronously until the rotating wheel 67 presses the cable against the top of the rotating wheel 64. When the cable is pressed against the rotating wheel 67 and the rotating wheel 64, the rotary driver 68 is activated, driving the rotating wheel 67 to rotate, thereby achieving stable delivery and laying of the cable abutting between the rotating wheel 67 and the rotating wheel 64. At the same time, the activation of the second telescopic cylinder 65 also drives the rotary driver 68 to move stably along the slide groove opened at the top of the mounting frame 63.

[0044] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. An auxiliary device for laying power cable lines, comprising a base (1), a housing (2) disposed on top of the base (1), a first telescopic cylinder (3) disposed on top of the housing (2), and a movable frame (4) slidably disposed on top of the housing (2), characterized in that, The auxiliary equipment also includes a clamping mechanism (5) and an auxiliary abutment mechanism (6). The clamping mechanism (5) is located on the top of the housing (2). The clamping mechanism (5) includes a sliding block (51), a circular block (52), a rotating sleeve (53), and a clamping rod (54). The sliding blocks (51) are a pair and are respectively slidably disposed on the top of the moving frame (4); The circular block (52) is positioned between a pair of sliding blocks (51) and below the first telescopic cylinder (3); The rotating sleeve (53) is rotatably set on top of the circular block (52) and above the base (1); Multiple clamping rods (54) are rotatably mounted on the top of the circular block (52). When the rotating sleeve (53) rotates, it can drive multiple clamping rods (54) to rotate. The auxiliary abutment mechanism (6) is located on top of the base (1) and on the side of the moving frame (4).

2. The auxiliary equipment for power cable line laying construction according to claim 1, characterized in that, The clamping mechanism (5) also includes a mounting plate (55) and a positioning rod (56); the mounting plate (55) is disposed on the top of the circular block (52), and multiple mounting plates (55) are arranged in an array along the circumferential direction of the circular block (52); multiple positioning rods (56) are disposed on the top of the mounting plate (55), and the abutting rod (54) is rotatably connected to the positioning rod (56).

3. The auxiliary equipment for power cable laying construction according to claim 1, characterized in that, The clamping mechanism (5) also includes a bearing rod (57); the bearing rod (57) is rotatably disposed on the top of the rotating sleeve (53) and has multiple rods; the top of the clamping rod (54) is provided with a moving groove for the bearing rod (57) to rotate, and when the rotating sleeve (53) rotates, it can drive the bearing rod (57) to rotate along the moving groove.

4. An auxiliary equipment for power cable laying construction according to any one of claims 1-3, characterized in that, The clamping mechanism (5) also includes a locking rod (58) and a rotating block (59); the locking rod (58) is rotatably disposed on the top of the rotating sleeve (53); the rotating block (59) has multiple blocks and is rotatably disposed outside the abutting rod (54).

5. The auxiliary equipment for power cable line laying construction according to claim 1, characterized in that, The auxiliary contact mechanism (6) includes a limiting block (61), a connecting plate (62), a mounting frame (63), and a rotating wheel (64); the limiting block (61) is located on the top of the base (1) and on the side of the moving frame (4); the connecting plate (62) has a pair and is fixedly connected to the sliding block (51); the mounting frame (63) is located on the top of the connecting plate (62) and above the base (1); the rotating wheel (64) is rotatably located on the top of the mounting frame (63) and on the side of the moving frame (4).

6. The auxiliary equipment for power cable line laying construction according to claim 5, characterized in that, The auxiliary contact mechanism (6) also includes a second telescopic cylinder (65), a moving part (66), and a rotating wheel (67); the second telescopic cylinder (65) is located at the top of the mounting frame (63); the moving part (66) is located at the output end of the second telescopic cylinder (65); and the rotating wheel (67) is located at the bottom of the moving part (66) and above the rotating wheel (64).

7. The auxiliary equipment for power cable line laying construction according to claim 6, characterized in that, The auxiliary contact mechanism (6) also includes a rotary driver (68); the rotary driver (68) is located on top of the moving part (66) and on the side of the mounting frame (63), and the output end of the rotary driver (68) is connected to the rotating wheel (67).

8. The auxiliary equipment for power cable laying construction according to claim 5, characterized in that, The top of the mounting frame (63) is provided with a sliding groove (631) for the rotary drive (68) to move.

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