Cable protector with antiskid design

Abstract

The utility model belongs to the technical field of cable protectors, and particularly relates to a cable protector with an anti-slip design, which comprises a pipe-penetrating protective sleeve, an adjusting sleeve is fixedly connected to the inner side of the pipe-penetrating protective sleeve, a sliding pin is slidably connected to the interior of the adjusting sleeve, a sliding rod is fixedly connected to the outer side of a pin body of the sliding pin, and the sliding rod is fixedly connected to the inner side of the pipe-penetrating protective sleeve. The sliding rod penetrates through the adjusting sleeve and is in sliding connection with the adjusting sleeve. The anti-skid clamping mechanism is arranged on the side wall of the pipe penetrating protective sleeve, then the inner thread sleeve is arranged on the outer side of the pipe penetrating protective sleeve, and transverse movement can be generated through thread movement between the inner thread sleeve and the pipe penetrating protective sleeve, so that a sliding column in the anti-skid clamping mechanism shrinks inwards; compared with a bolt clamping mode, the cable protection tube clamping device is more stable and is not easy to slip.

Description

Technical Field

[0001] The utility model relates to the technical field of cable protectors, in particular to a cable protector with an anti-slip design. Background Art

[0002] At present, the cable protection tubes used are mostly made of steel tubes and PVC tubes. The protection tubes are often cut with a pipe cutter, electric saw or gas cutting. The cuts are not smooth and some sections are sharp. It is very easy to damage the cable due to the severe friction between the end face of the protection tube and the cable during the process of threading the cable through the tube or putting the cable on the pole.

[0003] The utility model patent with announcement number CN209675837U discloses a cable conduit protector, comprising a bowl-shaped outer sleeve, balls, and top screws. Several balls are arranged around the circumference of the sleeve opening on the flared side of the bowl-shaped outer sleeve, with the outer edge of the balls protruding from the end face of the bowl-shaped outer sleeve. An annular groove for plugging in a cable protection tube is provided on the end face of the sleeve wall on the closed side of the bowl-shaped outer sleeve. The cable protection tube is fastened by circumferentially arranged top screws. The bowl-shaped outer sleeve is divided into several parts, each of which has positioning plates at both ends of the sleeve opening, and the balls are fixed to the positioning plates by positioning rods. The balls in this patent roll flexibly, and their rolling direction is consistent with the cable threading direction. This prevents direct contact between the cable and the end face of the protective tube during the cable threading process, allowing the cable to pass smoothly, avoiding scratches on the cable, and providing protection for the cable. The multi-part structure is applicable to a variety of cable protection tube diameters, has a wide range of applications, and is easy to install and disassemble.

[0004] However, the existing cable conduit protectors have relatively fixed diameters, which limits their use with cables of different diameters. Furthermore, simply relying on bolts to secure the entire device to the cable conduit can lead to slippage and instability. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of the utility model is to provide a cable protector with an anti-slip design, which solves the problem that the diameter of the existing cable tube protector is relatively fixed, thereby having certain limitations when used for cables of different diameters. At the same time, it solves the problem that the whole is prone to slipping and is not stable when it is fixed on the cable protection tube by relying solely on bolts.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable protector with an anti-slip design comprises a pipe protection sleeve, the inner side of the pipe protection sleeve is fixedly connected to an adjusting sleeve, the interior of the adjusting sleeve is slidably connected to a sliding pin, the outer side of the pin body of the sliding pin is fixedly connected to a sliding rod, the sliding rod passes through the adjusting sleeve and is slidably connected to the adjusting sleeve, the end section of the rod body of the sliding rod is slidably connected to a rotating disk, the outer side of the pipe protection sleeve is fixedly connected to a plurality of limit pins, and the limit pins are slidably connected to the side of the rotating disk, the outer side of the pipe protection sleeve is threadedly connected to an internal threaded sleeve, and the side wall of the pipe protection sleeve is provided with an anti-slip clamping mechanism.

[0007] The end of the sliding pin located outside the pipe protection sleeve is fixedly connected with a ball head, and the ball head and the sliding pin are an integrated structure. The arrangement of the ball head can reduce the friction between the sliding pin and the cable.

[0008] The interior of the rotating disk is provided with an arc groove, and the slide bar is located in the arc groove. Through the arrangement of the arc groove, when the rotating disk rotates, the slide bar can be subjected to a radial push-pull force of the rotating disk.

[0009] The side of the rotating disk is provided with an annular groove, and the end of the limiting pin is located in the annular groove. The setting of the annular groove cooperates with the limiting pin to have a limiting effect on the rotating disk.

[0010] The anti-slip clamping mechanism includes a sliding post slidably connected to the inner wall of the tube protection sleeve. One end of the sliding post contacts the internal threaded sleeve, and the other end of the sliding post is fixedly connected to a clamping block. A retaining ring is fixedly connected to the outer side of the sliding post, and a spring is mounted on the outer side of the sliding post. The anti-slip clamping mechanism provides an anti-slip effect on the entire clamping of the cable protection tube.

[0011] Preferably, one end of the spring is fixedly connected to the retaining ring, and the other end of the spring is fixedly connected to the outer surface of the pipe protection sleeve. Through the arrangement of the spring, the elastic force can be applied to the sliding pin through the retaining ring.

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

[0013] 1. The utility model provides an anti-slip clamping mechanism on the side wall of the pipe protection sleeve, and then provides an internal threaded sleeve on the outside of the pipe protection sleeve. The threaded movement between the internal threaded sleeve and the pipe protection sleeve can generate lateral movement, thereby causing the sliding column in the anti-slip clamping mechanism to retract, and then the clamping block at the end of the sliding column is clamped on the cable protection pipe. Compared with the bolt clamping method, it is more stable and not easy to slip.

[0014] 2. The utility model provides an adjustment sleeve on the inner side of the opening of the pipe protection sleeve, and the adjustment sleeve contains a combination of multiple sliding pins and sliding rods, and a ball head is provided at the end of the sliding pin, so as to provide auxiliary protection for the cable entering the cable protection pipe through the pipe protection sleeve. In addition, a rotating disk is provided on the outer side of the sliding rod. The rotation of the rotating disk can retract the sliding pins and the sliding rod, thereby controlling the distance between the ball heads, and thus being applicable to auxiliary pipe threading for cables of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure of the utility model is three-dimensional Figure 1 ;

[0016] Figure 2 The overall structure of the utility model is three-dimensional Figure 2 ;

[0017] Figure 3 For the utility model Figure 1 A three-dimensional cross-sectional view of

[0018] Figure 4 For the utility model Figure 3 A magnified view of the anti-slip clamping mechanism;

[0019] Figure 5 For the utility model Figure 3 Schematic diagram of the sliding pin structure;

[0020] Figure 6 For the utility model Figure 3 Schematic diagram of the rotating disk structure.

[0021] In the figure: 1. Pipe protection sleeve; 2. Adjustment sleeve; 3. Sliding pin; 4. Ball head; 5. Sliding rod; 6. Rotating disk; 7. Limit pin; 8. Internal threaded sleeve; 9. Anti-slip clamping mechanism; 91. Sliding column; 92. Clamping block; 93. Retaining ring; 94. Spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 、 Figure 6, a cable protector with an anti-slip design includes a pipe protection sleeve 1, an adjusting sleeve 2 is fixedly connected to the inner side of the pipe protection sleeve 1, a sliding pin 3 is slidably connected to the inside of the adjusting sleeve 2, a sliding rod 5 is fixedly connected to the outside of the pin body of the sliding pin 3, the sliding rod 5 passes through the adjusting sleeve 2 and is slidably connected to the adjusting sleeve 2, and a rotating disk 6 is slidably connected to the end of the rod body of the sliding rod 5. A plurality of limit pins 7 are fixedly connected to the outside of the pipe protection sleeve 1, and the limit pins 7 are slidably connected to the side of the rotating disk 6. The outside of the pipe protection sleeve 1 is connected to an internal threaded sleeve 8 through a thread, and an anti-slip clamping mechanism 9 is provided on the side wall of the pipe protection sleeve 1.

[0024] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 、 Figure 6 The sliding pin 3 is located on the outside of the pipe protection sleeve 1, and one end thereof is fixedly connected to a ball head 4, and the ball head 4 and the sliding pin 3 are an integrated structure. By setting the ball head 4, the friction between the sliding pin 3 and the cable can be reduced. An arc groove is provided inside the rotating disk 6, and the sliding rod 5 is located in the arc groove. By setting the arc groove, the sliding rod 5 can be subjected to the radial push and pull force of the rotating disk 6 while the rotating disk 6 rotates. An annular groove is provided on the side of the rotating disk 6, and the end of the limit pin 7 is located in the annular groove. By setting the annular groove, in cooperation with the limit pin 7, it has a limiting effect on the rotating disk 6.

[0025] See also Figure 3 、 Figure 4 The anti-slip clamping mechanism 9 includes a sliding post 91 that is slidably connected to the inner wall of the pipe protection sleeve 1. One end of the sliding post 91 contacts the internal threaded sleeve 8, and the other end of the sliding post 91 is fixedly connected to a clamping block 92. A retaining ring 93 is fixedly connected to the outer side of the column body of the sliding post 91, and a spring 94 is sleeved on the outer side of the column body of the sliding post 91. The configuration of the anti-slip clamping mechanism 9 provides an anti-slip effect on the entire clamping of the cable protection tube. One end of the spring 94 is fixedly connected to the retaining ring 93, and the other end of the spring 94 is fixedly connected to the outer surface of the pipe protection sleeve 1. The configuration of the spring 94 allows the elastic force to be applied to the sliding pin 3 through the retaining ring 93.

[0026] The specific implementation process of the present invention is as follows: when in use, first put the small diameter of the pipe protection sleeve 1 on the cable protection pipe, and then screw the internal threaded sleeve 8. The internal threaded sleeve 8 moves horizontally due to the relative threaded movement between the pipe protection sleeve 1 and the internal threaded sleeve 8. Then the internal threaded sleeve 8 applies thrust to the slide post 91, and makes the slide post 91 slide on the inner wall of the pipe protection sleeve 1 until the clamping block 92 at the end of the slide post 91 hits the cable protection pipe, and then the cable is passed through the large diameter of the pipe protection sleeve 1, and smoothly enters the cable protection pipe under the guidance of each ball head 4. In addition, by rotating the rotating disk 6, the rotation of the rotating disk 6 can make each sliding pin 3 and the sliding rod 5 retract, thereby controlling the spacing between each ball head 4, and thus it is applicable to auxiliary pipe threading for cables of different diameters.

[0027] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable protector with an anti-slip design, comprising a pipe protection sleeve (1), characterized in that: The inner side of the tube-penetrating protective sleeve (1) is fixedly connected to an adjusting sleeve (2), the inner side of the adjusting sleeve (2) is slidably connected to a sliding pin (3), the outer side of the pin body of the sliding pin (3) is fixedly connected to a sliding rod (5), the sliding rod (5) passes through the adjusting sleeve (2) and is slidably connected to the adjusting sleeve (2), the end of the rod body of the sliding rod (5) is slidably connected to a rotating disk (6), the outer side of the tube-penetrating protective sleeve (1) is fixedly connected to a plurality of limit pins (7), and the limit pins (7) are slidably connected to the side of the rotating disk (6), the outer side of the tube-penetrating protective sleeve (1) is threadedly connected to an internal threaded sleeve (8), and the side wall of the tube-penetrating protective sleeve (1) is provided with an anti-slip clamping mechanism (9).

2. The cable protector with anti-slip design according to claim 1, characterized in that: One end of the sliding pin (3) located outside the pipe protection sleeve (1) is fixedly connected to a ball head (4), and the ball head (4) and the sliding pin (3) are an integrated structure.

3. The cable protector with anti-slip design according to claim 1, characterized in that: An arc groove is provided inside the rotating disk (6), and the sliding rod (5) is located in the arc groove.

4. The cable protector with anti-slip design according to claim 1, characterized in that: An annular groove is provided on the side of the rotating disk (6), and the end of the limiting pin (7) is located in the annular groove.

5. The cable protector with anti-slip design according to claim 1, characterized in that: The anti-slip clamping mechanism (9) comprises a sliding column (91) slidably connected to the inner wall of the pipe protection sleeve (1), one end of the sliding column (91) abuts against the internal threaded sleeve (8), the other end of the sliding column (91) is fixedly connected to a clamping block (92), the outer side of the column of the sliding column (91) is fixedly connected to a retaining ring (93), and the outer side of the column of the sliding column (91) is provided with a spring (94).

6. The cable protector with anti-slip design according to claim 5, characterized in that: One end of the spring (94) is fixedly connected to the retaining ring (93), and the other end of the spring (94) is fixedly connected to the outer surface of the pipe protection sleeve (1).

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