Cable laying guide frame
By designing an adjustable cable laying guide frame, the problem of conductor damage caused by excessive turning angles during cable construction is solved, and stable cable laying and increased service life are achieved.
Patent Information
- Application Number
- CN202422615508.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-10-29
AI Technical Summary
If the cable turns at too large an angle during construction, it may cause damage to the conductor inside, which is difficult to detect but will reduce the insulation strength of the cable and cause failure.
A cable laying guide frame was designed, comprising a guide frame, an adjustment slot, a threaded rod, a rotating handle, an adjustment block, a mounting seat, and a guide roller. Turning the rotating handle drives the threaded rod, causing the adjustment block to slide in the adjustment slot, thereby adjusting the position of the mounting seat and guide roller, limiting the cable's curvature and preventing excessive turns.
It effectively avoids the cable from being damaged due to excessive turning angles during laying, improves the service life of the cable, and ensures the stability of the laying process.
Smart Images
Figure CN223321709U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of cable laying, and in particular to a cable laying guide frame. Background Art
[0002] Cable is a device for transmitting electric energy or signals, usually composed of several or several groups of wires. The application of cables is so common that we cannot live without cables in our daily life and homes. Cable laying refers to the process of laying and installing cables along a surveyed route to form a cable line. According to the application scenario, it can be divided into several laying methods such as overhead, underground, underwater, wall and tunnel. Reasonable selection of cable laying method is very important to ensure the transmission quality, reliability and construction and maintenance of the line.
[0003] During cable construction, if the turning angle is too large, the conductor may be damaged. This damage may be difficult to detect due to the cover of the cable insulation layer, but during operation it may cause the cable to overheat at the damaged part, thereby reducing the cable insulation strength and eventually leading to failure. Therefore, improvements are now being made to a cable laying guide frame. Utility Model Content
[0004] In response to the shortcomings of the existing technology, the present application provides a cable laying guide frame, which overcomes the shortcomings of the existing technology and aims to solve the problem that if the turning angle of the cable is too large during construction, the internal conductor may be damaged.
[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a cable laying guide frame, including a guide frame, an adjustment groove is provided on the upper surface of the guide frame, a threaded rod is provided inside the adjustment groove, and a rotating handle for driving the threaded rod to rotate is provided on one side of the guide frame, the outer surface of the threaded rod is located in the adjustment groove and is threadedly connected to an adjustment block, and the outer size of the adjustment block is adapted to the inner diameter of the adjustment groove, the top of the adjustment block is fixedly connected to a mounting seat, and the interior of the mounting seat is rotatably connected to a guide roller.
[0006] By adopting the above technical solution, the threaded rod is rotated by rotating the handle, so as to drive the adjustment block to slide in the adjustment groove to adjust its position, that is, the position of the mounting seat and the guide roller pulley can be adjusted, and the angular curvature of the cable can be limited by the cooperation between the mounting seat and the guide roller pulley to meet the specified bending requirements, thereby avoiding damage to the cable during laying and improving its service life.
[0007] As a preferred technical solution of the present application, positioning grooves are symmetrically provided on both sides of the upper surface of the mounting seat, a spring is fixedly connected inside the positioning groove, a moving block is fixedly connected to the upper end of the spring, and a clamping block is fixedly connected to the center position of the lower surface of the moving block.
[0008] By adopting the above technical solution, the position of the clamping block can be adjusted through the cooperation between the spring and the moving block, so that the clamping block can clamp cables of different sizes, preventing the cable from being dislocated from the guide roller during movement, and ensuring the stability of the cable during laying.
[0009] As a preferred technical solution of the present application, the clamping block is made of rubber material, and the lower surface of the clamping block is arranged in an arc shape.
[0010] By adopting the above technical solution, wear on the outer surface of the cable during laying can be avoided.
[0011] As a preferred technical solution of the present application, a rotating hole is provided on the outer wall of the guide frame close to the rotating handle, and a bearing seat is provided on the outer surface of the threaded rod close to the rotating handle. The bearing seat is fixedly installed inside the rotating hole, and the threaded rod passes through the guide frame through the bearing seat and is movably connected to the guide frame.
[0012] By adopting the above technical solution and arranging the bearing seat, the threaded rod can be driven by the rotating handle to rotate inside the adjusting groove.
[0013] As a preferred technical solution of the present application, the number of the adjusting slot, threaded rod, bearing seat, rotating handle, adjusting block, mounting seat, moving block and clamping block are all four and correspond one to one.
[0014] By adopting the above technical solution, it is convenient to fine-tune any set of mounting seats and guide rollers individually, so that the corner curvature of the cable can be limited more freely.
[0015] As a preferred technical solution of the present application, the upper surface of the guide frame is symmetrically provided with two rectangular grooves on both sides of the adjustment groove, the interior of the rectangular groove is fixedly connected to a connecting rod, and the outer surface of the connecting rod is rotatably connected to a handle.
[0016] By adopting the above technical solution, a handle is provided to facilitate workers to carry the guide frame, thereby improving the portability of the device when in use.
[0017] As a preferred technical solution of the present application, the outer surfaces of the carrying handle and the rotating handle are both wrapped with rubber sleeves, and the outer surfaces of the rubber sleeves are provided with anti-slip grooves.
[0018] By adopting the above technical solution, the comfort level of the staff during use is improved.
[0019] As a preferred technical solution of the present application, universal wheels are provided on the lower surface of the guide frame. There are four universal wheels and they are evenly distributed in a linear array on the lower surface of the guide frame.
[0020] By adopting the above technical solution, the guide frame can be moved and adjusted in a more flexible manner.
[0021] Beneficial effects of this application:
[0022] The present invention drives the threaded rod to rotate by rotating the rotating handle, so as to drive the adjusting block to slide in the adjusting groove to adjust its position, that is, the position of the mounting seat and the guide roller pulley can be adjusted, and the angular curvature of the cable can be limited by the cooperation between the mounting seat and the guide roller pulley to meet the specified bending requirements, thereby avoiding damage to the cable during laying and improving its service life. The cooperation between the spring, the moving block and the clamping block enables the clamping block to clamp cables of different sizes, thereby avoiding dislocation of the cable from the guide roller pulley during movement and ensuring the stability of the cable during laying.
[0023] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention may be employed. It should be understood that the scope of the embodiments of the present invention is not limited thereby. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a schematic diagram of the overall structure of this application;
[0025] Figure 2 This is a schematic structural diagram of the guide frame of this application;
[0026] Figure 3 A schematic diagram of the local structure of this application;
[0027] Figure 4 For this application Figure 2 A magnified schematic diagram of .
[0028] In the figure: 1. Guide frame; 2. Adjustment slot; 3. Threaded rod; 4. Rotating handle; 5. Adjustment block; 6. Mounting seat; 7. Guide roller; 8. Positioning slot; 9. Spring; 10. Moving block; 11. Clamping block; 12. Rectangular slot; 13. Connecting rod; 14. Carrying handle; 15. Universal wheel; 16. Rotating hole; 17. Bearing seat. DETAILED DESCRIPTION
[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.
[0030] like Figure 1 - Figure 4 When the adjusting screw 2 is tightened, the adjusting block 5 is tightened, and the adjusting screw 2 is tightened. When the adjusting screw 2 is tightened, the adjusting block 5 is tightened, and the adjusting screw 2 is tightened. When the adjusting screw 2 is tightened, the adjusting block 5 is tightened, and the adjusting screw 2 is tightened. When the adjusting screw 2 is tightened, the adjusting block 5 is tightened, and the adjusting screw 2 is tightened. When the adjusting screw 2 is tightened, the adjusting screw 2 is tightened, and the adjusting screw 2 is tightened.
[0031] In this embodiment, if Figure 3 As shown, positioning grooves 8 are symmetrically provided on both sides of the upper surface of the mounting seat 6, and a spring 9 is fixedly connected to the inside of the positioning groove 8. A moving block 10 is fixedly connected to the upper end of the spring 9, and a clamping block 11 is fixedly connected to the center position of the lower surface of the moving block 10. When in use, the position of the clamping block 11 is adjusted by cooperating between the spring 9 and the moving block 10, so that the clamping block 11 can clamp cables of different sizes, thereby preventing the cable from being dislocated from the guide roller 7 when moving, and ensuring the stability of the cable during laying.
[0032] In this embodiment, if Figure 3 As shown, the clamping block 11 is made of rubber material, and the lower surface of the clamping block 11 is set in an arc shape. When in use, the clamping block 11 made of rubber material can prevent the outer surface of the cable from being worn when it is laid. The lower surface of the clamping block 11 is set in an arc shape, so that it is more in line with the shape of the cable and can better fit on the upper surface of the cable.
[0033] In this embodiment, if Figure 4 As shown, a rotating hole 16 is provided on the outer wall of the guide frame 1 near the rotating handle 4, and a bearing seat 17 is provided on the outer surface of the threaded rod 3 near the rotating handle 4. The bearing seat 17 is fixedly installed inside the rotating hole 16, and the threaded rod 3 passes through the guide frame 1 through the bearing seat 17 and is movably connected to the guide frame 1. When in use, the bearing seat 17 is provided so that the threaded rod 3 can rotate inside the adjustment slot 2 under the drive of the rotating handle 4.
[0034] In this embodiment, if Figure 1-4As shown, there are four adjusting slots 2, threaded rods 3, bearing seats 17, rotating handles 4, adjusting blocks 5, mounting seats 6, moving blocks 10 and clamping blocks 11, and they correspond one to one. When in use, it is convenient to fine-tune any set of mounting seats 6 and guide rollers 7 individually, so that the turning angle of the cable can be limited more freely.
[0035] In this embodiment, if Figure 2 As shown, the upper surface of the guide frame 1 is symmetrically provided with two rectangular grooves 12 on both sides of the adjustment groove 2. The interior of the rectangular groove 12 is fixedly connected to a connecting rod 13, and the outer surface of the connecting rod 13 is rotatably connected to a handle 14. When in use, the provision of the handle 14 makes it convenient for staff to carry the guide frame 1, thereby improving the portability of the device when in use.
[0036] In this embodiment, if Figure 1 and 2 As shown, the outer surfaces of the carrying handle 14 and the rotating handle 4 are wrapped with rubber sleeves, and the outer surfaces of the rubber sleeves are provided with anti-slip grooves, which improve the comfort of the staff when in use.
[0037] In this embodiment, if Figure 1 and 2 As shown, the lower surface of the guide frame 1 is provided with universal wheels 15. There are four universal wheels 15 and they are evenly distributed in a linear array on the lower surface of the guide frame 1. When in use, the guide frame 1 can be moved and adjusted more flexibly.
[0038] Working principle: When using a cable laying guide frame of the present application, the threaded rod 3 is rotated by rotating the rotating handle 4, so as to drive the adjustment block 5 to slide in the adjustment groove 2 to adjust its position, that is, the position of the mounting seat 6 and the guide roller pulley 7 can be adjusted, and the angular curvature of the cable is limited by the cooperation between the mounting seat 6 and the guide roller pulley 7 to meet the specified bending requirements, thereby avoiding damage to the cable during laying and improving its service life. The cooperation between the spring 9 and the moving block 10 is used to facilitate the adjustment of the position of the clamping block 11, so that the clamping block 11 can clamp cables of different sizes, thereby avoiding the cable from being dislocated from the guide roller pulley 7 during movement, and ensuring the stability of the cable during laying.
[0039] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "two ends," "one end," "the other end," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0040] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0041] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are merely illustrative and are not intended to limit the scope of protection of the present invention. Those skilled in the art may make various modifications and variations to the present invention based on the spirit and principles of the present invention, and such modifications and variations are also within the scope of the present invention.
Claims
1. A cable laying guide frame, comprising a guide frame (1), characterized in that: An adjustment groove (2) is provided on the upper surface of the guide frame (1), a threaded rod (3) is provided inside the adjustment groove (2), a rotating handle (4) for driving the threaded rod (3) to rotate is provided on one side of the guide frame (1), an outer surface of the threaded rod (3) is located inside the adjustment groove (2) and is threadedly connected to an adjustment block (5), and the outer dimensions of the adjustment block (5) are adapted to the inner diameter of the adjustment groove (2), a mounting seat (6) is fixedly connected to the top of the adjustment block (5), and a guide roller (7) is rotatably connected to the inside of the mounting seat (6).
2. A cable laying guide frame according to claim 1, characterized in that: Positioning grooves (8) are symmetrically provided on both sides of the upper surface of the mounting seat (6), a spring (9) is fixedly connected inside the positioning groove (8), a moving block (10) is fixedly connected to the upper end of the spring (9), and a clamping block (11) is fixedly connected to the center of the lower surface of the moving block (10).
3. A cable laying guide frame according to claim 2, characterized in that: The clamping block (11) is made of rubber material, and the lower surface of the clamping block (11) is arranged in an arc shape.
4. A cable laying guide frame according to claim 1, characterized in that: A rotating hole (16) is provided on the outer wall of the guide frame (1) on the side close to the rotating handle (4), and a bearing seat (17) is provided on the outer surface of the threaded rod (3) on the side close to the rotating handle (4). The bearing seat (17) is fixedly installed inside the rotating hole (16), and the threaded rod (3) passes through the guide frame (1) through the bearing seat (17) and is movably connected to the guide frame (1).
5. A cable laying guide frame according to claim 4, characterized in that: The number of the adjusting slot (2), the threaded rod (3), the bearing seat (17), the rotating handle (4), the adjusting block (5), the mounting seat (6), the guide roller (7), the moving block (10) and the clamping block (11) are all four and correspond to each other.
6. The cable laying guide frame according to claim 1, characterized in that: The upper surface of the guide frame (1) is symmetrically provided with two rectangular grooves (12) on both sides of the adjustment groove (2), the interior of the rectangular groove (12) is fixedly connected to a connecting rod (13), and the outer surface of the connecting rod (13) is rotatably connected to a handle (14).
7. A cable laying guide frame according to claim 6, characterized in that: The outer surfaces of the carrying handle (14) and the rotating handle (4) are both wrapped with rubber sleeves, and the outer surfaces of the rubber sleeves are provided with anti-slip grooves.
8. The cable laying guide frame according to claim 1, characterized in that: Universal wheels (15) are provided on the lower surface of the guide frame (1), and there are four universal wheels (15) which are evenly distributed in a linear array on the lower surface of the guide frame (1).