Electrical engineering cable protection device

Abstract

The utility model discloses an electrical engineering cable protection device which comprises a square frame, the left side of the bottom of the inner wall of the square frame is fixedly connected with a motor, and the output end of the motor penetrates to the left side of the square frame. According to the utility model, through rotation of the screw sleeve and cooperation of the screw sleeve and the screw column, the screw sleeve moves downwards on the surface of the screw column, the screw sleeve presses the U-shaped plate downwards, the U-shaped plate drives the driven roller to move downwards, the driven roller presses a cable at the bottom, so that the cable is tightly attached to the driving roller, the motor is started, the motor drives the first gear to rotate, and the first gear drives the second gear to rotate. The first gear drives the second gear to rotate, the second gear drives the driving roller to rotate, the driving roller provides pushing force for the cable, when the cable is laid and moved, strong traction force is not needed to pull the cable, the cable laying device has the advantage of being good in protection effect, the protection supporting roller can actively rotate and push the cable to move, and weak traction force can pull the cable to move. And the cable cannot be snapped by traction force, so that the cable laying safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering equipment, in particular to an electrical engineering cable protection device. Background Art

[0002] During the laying process of electrical engineering cables, a protective device is required, and the patent publication number is 202120382605.7, which discloses an electrical engineering cable protection device, including a cable groove body, an isolation plate is fixedly connected to the middle of the cable groove body, the isolation plate separates the cable groove body into a water collection chamber and a cable chamber, and a water permeable hole is opened in the middle of the isolation plate, the water permeable holes are evenly distributed at equal intervals, and the water collection chamber and the cable chamber are connected through the water permeable holes, and the interior of the cable chamber is fixedly connected with a cable bracket through a clamping mechanism, the cable bracket is evenly distributed at equal intervals, and the cable bracket includes a connecting cross plate. The utility model realizes that when encountering rainy weather, the cable groove body can store rainwater in the water collection chamber through the isolation plate and the water permeable holes, so that rainwater and sewage cannot corrode the surface of the cable, which can effectively improve the service life of the cable.

[0003] The above-mentioned prior art solutions have the following defects: the rotating roller is driven to rotate by the traction force of the cable, and the rotating roller can only play the role of dragging the cable to prevent friction with the ground. The rotation process of the rotating roller will generate friction between the fixed axis. When the cable drives the rotating roller to rotate, the resistance increases, and the cable movement resistance increases, resulting in the cable needing to be driven by a larger traction force. The strong traction force can easily break the cable, reducing the safety of cable laying. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an electrical engineering cable protection device, which has the advantage of good protection effect and solves the problem of driving the rotating roller to rotate by the traction force of the cable. The rotating roller can only play the role of dragging the cable to prevent friction with the ground. The rotation process of the rotating roller will generate friction between the fixed axis. When the cable drives the rotating roller to rotate, the resistance increases, and the cable movement resistance increases, resulting in the cable needing to be driven by a larger traction force. The strong traction force can easily break the cable, reducing the safety of cable laying.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical engineering cable protection device, comprising a square frame, a motor is fixedly connected to the left side of the bottom of the inner wall of the square frame, the output end of the motor passes through the left side of the square frame, the output end of the motor is fixedly connected to gear one, the top of the gear one is meshed with gear two, the right side of the gear two is fixedly connected to an active roller, the active roller is movably connected to the bottom of the inside of the square frame, a driven roller is arranged on the top of the active roller, a U-shaped plate is movably sleeved on the surface of the driven roller, the top of the U-shaped plate extends to the top of the square frame, a control mechanism is fixedly connected to the top of the frame, a cleaning scraper is arranged at the bottom of the active roller and the top of the driven roller, and the surfaces of the cleaning scraper are respectively fixedly connected to the inner walls of the square frame and the U-shaped plate.

[0006] As a preferred embodiment of the utility model, the control mechanism includes a screw column, which is fixedly connected to the top of the square frame, and the top of the screw column passes through the top of the U-shaped plate. The top of the surface of the screw column is threadedly connected with a screw sleeve, and springs are fixedly connected on both sides of the top of the inner wall of the U-shaped plate, and the bottom of the spring is fixedly connected to the top of the square frame.

[0007] As a preferred embodiment of the present invention, the top of the screw column is fixedly connected to a limiting block, and the limiting block is located at the top of the U-shaped plate.

[0008] As a preferred embodiment of the present invention, a rotating rod is fixedly connected to the surface of the screw sleeve, and the number of the rotating rods is several and the several rotating rods are distributed at equal distances.

[0009] As a preferred embodiment of the utility model, a protective cover is provided on the outer side of the spring, the top of the protective cover is fixedly connected to the top of the inner wall of the U-shaped plate, and the bottom of the protective cover is fixedly connected to the top of the square frame.

[0010] As a preferred embodiment of the present invention, a wear-resistant ring is fixedly connected to the top of the U-shaped plate, the wear-resistant ring is located on the surface of the screw column, and the top of the wear-resistant ring is in contact with the bottom of the screw sleeve.

[0011] As a preferred embodiment of the utility model, a stabilizing sleeve is provided on the surface of the screw column, and the top of the stabilizing sleeve is fixedly connected to the top of the inner wall of the U-shaped plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model rotates the screw sleeve, and the screw sleeve cooperates with the screw column to make the screw sleeve move downward on the surface of the screw column, and the screw sleeve presses the U-shaped plate downward, and the U-shaped plate drives the driven roller to move downward, and the driven roller presses the cable at the bottom to make the cable fit tightly with the active roller, and the motor is started, and the motor drives gear one to rotate, and gear one drives gear two to rotate, and gear two drives the active roller to rotate, and the active roller provides a driving force for the cable, so that when the cable is laid and moved, a strong traction force is not required, and it has the advantage of good protection effect, and the protection support roller can actively rotate to push the cable to move, so that a weak traction force can also pull the cable to move, and the traction force will not break the cable, thereby improving the safety of cable laying.

[0014] 2. The utility model can adjust the height of the driven roller by setting a control mechanism, so as to avoid the situation where the position of the driven roller cannot be adjusted, resulting in the cable being unable to fit with the active roller, thereby improving the power transmission efficiency of the active roller to the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional cross-sectional view of the frame of the utility model;

[0017] Figure 3 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0018] In the figure: 1. Frame; 2. Motor; 3. Gear 1; 4. Gear 2; 5. Active roller; 6. Driven roller; 7. U-shaped plate; 8. Control mechanism; 81. Screw column; 82. Screw sleeve; 83. Spring; 9. Cleaning scraper; 10. Limit block; 11. Rotary rod; 12. Protective cover; 13. Wear-resistant ring; 14. Stabilizing cover. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 3As shown, the utility model provides an electrical engineering cable protection device, including a square frame 1, a motor 2 is fixedly connected to the left side of the bottom of the inner wall of the square frame 1, the output end of the motor 2 passes through the left side of the square frame 1, the output end of the motor 2 is fixedly connected to a gear 1 3, the top of the gear 1 3 is meshed with a gear 2 4, the right side of the gear 2 4 is fixedly connected to an active roller 5, the active roller 5 is movably connected to the bottom of the inside of the square frame 1, a driven roller 6 is arranged on the top of the active roller 5, the surface of the driven roller 6 is movably sleeved with a U-shaped plate 7, the top of the U-shaped plate 7 extends to the top of the square frame 1, the top of the square frame 1 is fixedly connected to a control mechanism 8, the bottom of the active roller 5 and the top of the driven roller 6 are both provided with a cleaning scraper 9, and the surfaces of the cleaning scraper 9 are respectively fixedly connected to the inner walls of the square frame 1 and the U-shaped plate 7.

[0021] refer to Figure 3 The control mechanism 8 includes a screw column 81, which is fixedly connected to the top of the frame 1. The top of the screw column 81 passes through the top of the U-shaped plate 7. The top of the surface of the screw column 81 is threadedly connected with a screw sleeve 82. Both sides of the top of the inner wall of the U-shaped plate 7 are fixedly connected with springs 83, and the bottom of the spring 83 is fixedly connected to the top of the frame 1.

[0022] As a technical optimization solution of the utility model, by setting a control mechanism 8, the height position of the driven roller 6 can be adjusted to avoid the situation where the position of the driven roller 6 cannot be adjusted, resulting in the cable being unable to fit with the active roller 5, thereby improving the power transmission efficiency of the active roller 5 to the cable.

[0023] refer to Figure 3 The top of the screw column 81 is fixedly connected to the limiting block 10, and the limiting block 10 is located on the top of the U-shaped plate 7.

[0024] As a technical optimization solution of the utility model, by setting a limit block 10, the screw sleeve 82 can be limited to prevent the screw sleeve 82 from moving excessively and causing the screw sleeve 82 to separate from the screw column 81, thereby improving the working stability of the screw sleeve 82.

[0025] refer to Figure 3 A rotating rod 11 is fixedly connected to the surface of the screw sleeve 82. The number of the rotating rods 11 is several, and the several rotating rods 11 are distributed at equal distances.

[0026] As a technical optimization solution of the present invention, by providing the rotating rod 11, it is possible to facilitate the user to rotate the screw sleeve 82, thereby preventing the screw sleeve 82 from being difficult to be pinched by the user, resulting in the screw sleeve 82 being difficult to rotate, thereby improving the rotation efficiency of the screw sleeve 82.

[0027] refer to Figure 2 A protective cover 12 is provided on the outside of the spring 83 , the top of the protective cover 12 is fixedly connected to the top of the inner wall of the U-shaped plate 7 , and the bottom of the protective cover 12 is fixedly connected to the top of the frame 1 .

[0028] As a technical optimization solution of the utility model, by providing a protective cover 12, the spring 83 can be shielded and protected to prevent foreign objects from contacting the spring 83 and causing the inside of the spring 83 to be stuck, thereby improving the working safety of the spring 83.

[0029] refer to Figure 3 A wear-resistant ring 13 is fixedly connected to the top of the U-shaped plate 7 . The wear-resistant ring 13 is located on the surface of the screw column 81 , and the top of the wear-resistant ring 13 contacts the bottom of the screw sleeve 82 .

[0030] As a technical optimization solution of the utility model, by setting a wear-resistant ring 13, the U-shaped plate 7 can be isolated from the contact with the screw sleeve 82, thereby avoiding friction between the screw sleeve 82 and the surface of the U-shaped plate 7 when rotating, causing the surface of the U-shaped plate 7 to be worn, thereby improving the safety of the use of the U-shaped plate 7.

[0031] refer to Figure 3 A stabilizing sleeve 14 is sleeved on the surface of the screw column 81 , and the top of the stabilizing sleeve 14 is fixedly connected to the top of the inner wall of the U-shaped plate 7 .

[0032] As a technical optimization solution of the utility model, by providing a stabilizing sleeve 14, the U-shaped plate 7 can be stabilized for sliding, thereby preventing the U-shaped plate 7 from shaking during sliding movement, causing the U-shaped plate 7 to loosen, and improving the sliding stability of the U-shaped plate 7.

[0033] The working principle and use process of the utility model are as follows: when in use, the cable is placed inside the square frame 1, and the screw sleeve 82 is rotated. The screw sleeve 82 cooperates with the screw column 81 to make the screw sleeve 82 move downward on the surface of the screw column 81, and the screw sleeve 82 presses the U-shaped plate 7 downward, and the U-shaped plate 7 drives the driven roller 6 to move downward, and the driven roller 6 presses the cable at the bottom to make the cable fit tightly with the active roller 5, and the motor 2 is started. The motor 2 drives the gear 1 3 to rotate, and the gear 1 3 drives the gear 2 4 to rotate, and the gear 2 4 drives the active roller 5 to rotate. The active roller 5 provides a driving force for the cable, so that when the cable is laid and moved, no strong traction force is required, thereby having the advantage of good protection effect.

[0034] To sum up: the electrical engineering cable protection device, through the coordinated use of frame 1, motor 2, gear one 3, gear two 4, active roller 5, driven roller 6, U-shaped plate 7, control mechanism 8 and cleaning scraper 9, has the advantage of good protection effect, and solves the problem of driving the rotating round roller to rotate by the traction force of the cable. The rotating round roller can only play the role of dragging the cable to prevent friction with the ground. The rotation process of the rotating round roller will generate friction between the fixed axis. When the cable drives the rotating round roller to rotate, the resistance increases, and the cable movement resistance increases, resulting in the cable needing to be driven by a larger traction force. The strong traction force can easily break the cable, reducing the problem of cable laying safety.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrical engineering cable protection device, comprising a frame (1), characterized in that: A motor (2) is fixedly connected to the left side of the bottom of the inner wall of the frame (1); the output end of the motor (2) extends through the left side of the frame (1); the output end of the motor (2) is fixedly connected to a gear 1 (3); the top of the gear 1 (3) is meshed with a gear 2 (4); the right side of the gear 2 (4) is fixedly connected to an active roller (5); the active roller (5) is movably connected to the bottom of the inside of the frame (1); a driven roller (6) is arranged on the top of the active roller (5); a U-shaped plate (7) is movably sleeved on the surface of the driven roller (6); the top of the U-shaped plate (7) extends to the top of the frame (1); a control mechanism (8) is fixedly connected to the top of the frame (1); a cleaning scraper (9) is arranged on the bottom of the active roller (5) and the top of the driven roller (6); the surfaces of the cleaning scraper (9) are respectively fixedly connected to the inner walls of the frame (1) and the U-shaped plate (7).

2. An electrical engineering cable protection device according to claim 1, characterized in that: The control mechanism (8) comprises a screw column (81), wherein the screw column (81) is fixedly connected to the top of the frame (1), the top of the screw column (81) penetrates to the top of the U-shaped plate (7), the top of the surface of the screw column (81) is threadedly connected to a screw sleeve (82), both sides of the top of the inner wall of the U-shaped plate (7) are fixedly connected to springs (83), and the bottom of the spring (83) is fixedly connected to the top of the frame (1).

3. An electrical engineering cable protection device according to claim 2, characterized in that: The top of the screw column (81) is fixedly connected to a limiting block (10), and the limiting block (10) is located on the top of the U-shaped plate (7).

4. The electrical engineering cable protection device according to claim 2, characterized in that: A rotating rod (11) is fixedly connected to the surface of the screw sleeve (82), and there are a plurality of rotating rods (11), which are distributed at equal distances.

5. The electrical engineering cable protection device according to claim 2, characterized in that: A protective sleeve (12) is provided on the outside of the spring (83), the top of the protective sleeve (12) is fixedly connected to the top of the inner wall of the U-shaped plate (7), and the bottom of the protective sleeve (12) is fixedly connected to the top of the frame (1).

6. The electrical engineering cable protection device according to claim 2, characterized in that: A wear-resistant ring (13) is fixedly connected to the top of the U-shaped plate (7). The wear-resistant ring (13) is located on the surface of the screw column (81), and the top of the wear-resistant ring (13) contacts the bottom of the screw sleeve (82).

7. The electrical engineering cable protection device according to claim 2, characterized in that: A stabilizing sleeve (14) is sleeved on the surface of the screw column (81), and the top of the stabilizing sleeve (14) is fixedly connected to the top of the inner wall of the U-shaped plate (7).

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