A safety communication wire positioning auxiliary rack for preventing the loosening of the wire end and leakage of electricity

Abstract

The present invention relates to the technical field of communication wire positioning auxiliary frames, and specifically relates to a safe communication wire positioning auxiliary frame for preventing wire head loosening and leakage. The auxiliary frame includes a positioning frame, inside which a limiting gear is fixedly connected. A limiting clamping plate is slidably connected inside the positioning frame. The upper surface of the limiting clamping plate is fixedly connected with a transmission connecting rod. The front surface of the upper end of the transmission connecting rod is movably connected with a crank connecting rod through a shaft. The upper end of the crank connecting rod is movably connected with a positioning slide plate through a shaft. By tightening the wire connection with a positioning pressing plate, it can effectively prevent the wire from shaking and loosening the connection, thus ensuring the smoothness of the line and achieving the effect of tightening the joint, thereby ensuring the working efficiency of the equipment. By using a detection head to detect the leakage of the equipment, potential safety hazards can be solved, avoiding leakage caused by loose wire heads. At the same time, it can play a good warning role, thus achieving the effect of high safety in use.

Description

Technical Field

[0001] The present invention relates to the technical field of communication wire positioning auxiliary frames, and particularly to a safe communication wire positioning auxiliary frame for preventing wire head loosening and leakage. Background Technique

[0002] Communication lines are the channels to ensure information transmission. At present, in long-distance trunk lines, optical cables with a large number of cores are mainly used for wired connections, and there are also wireless lines such as satellites and microwaves. For inter-provincial and intra-provincial long-distance lines, optical cables are also the mainstay, along with microwave and satellite circuits. With the rapid development of new materials and technologies, the development of communication lines will surely be even more remarkable.

[0003] However, existing outdoor equipment cannot effectively fasten shaking communication wires. Affected by external wind, the wire head connections may become loose due to the shaking of the wires, which may affect the normal use of the equipment. Moreover, it cannot effectively detect leakage of the equipment, thus there may be certain potential safety hazards. Therefore, those skilled in the art have provided a safe communication wire positioning auxiliary frame for preventing wire head loosening and leakage to solve the problems raised in the above background technique. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a safe communication wire positioning auxiliary frame for preventing wire head loosening and leakage, which is achieved by the following specific technical means:

[0005] A safe communication wire positioning auxiliary frame for preventing wire head loosening and leakage includes a positioning frame. Inside the positioning frame, a limiting gear is fixedly connected. Inside the positioning frame, a limiting clamping plate is slidably connected. On the upper surface of the limiting clamping plate, a transmission connecting rod is fixedly connected. The front surface of the upper end of the transmission connecting rod is movably connected to a crank connecting rod through a shaft. The upper end of the crank connecting rod is movably connected to a positioning sliding plate through a shaft. The left end of the positioning sliding plate is movably connected to a positioning rotating shaft inside the limiting gear. The front surface of the positioning rotating shaft is movably connected to a driven rod. On the front surface of the positioning rotating shaft, a limiting locking pin is rotatably connected on the right side of the driven rod. On the front surface of the limiting locking pin, a limiting spring is fixedly connected. On the front surface of the driven rod, a steel wire rope is fixedly connected. On the right side surface of the limiting gear, an auxiliary rotating wheel is rotatably connected below the steel wire rope. Outside the lower end of the driven rod, a tension spring is sleeved. On the lower surface of the driven rod, a positioning pressing plate is fixedly connected. The right end of the steel wire rope is fixedly connected to a linkage angle rod. The right end of the linkage angle rod is movably connected to a push rod. The lower end of the push rod is movably connected to a moving guide plate through a shaft. On the left side surface of the moving guide plate, a power connection plate is fixedly connected. Inside the positioning frame, a fixed sliding rail is fixedly connected outside the moving guide plate. On the lower surface of the fixed sliding rail, a detection head is fixedly connected.

[0006] As an optimization, teeth are integrally installed on the inner wall of the limit gear, and a circular groove matching the positioning rotating shaft is formed inside the limit gear.

[0007] As an optimization, the crank connecting rod is symmetrically distributed left and right with respect to the vertical center line of the positioning frame. A slide rail adapted to the positioning slide plate is fixedly connected inside the positioning frame, and the outer shape of the positioning slide plate is designed in a T shape.

[0008] As an optimization, the outer shape of the driven rod is designed in a T shape. A chute adapted to the driven rod is formed inside the positioning frame, and a through hole matching the driven rod is formed inside the positioning rotating shaft.

[0009] As an optimization, the outer shape of the linkage angle rod is designed in an L shape. The linkage angle rod is rotatably connected to the inner wall of the positioning frame, and the positioning pressing plates are symmetrically distributed up and down with respect to the horizontal center line of the positioning frame.

[0010] As an optimization, an arc-shaped groove is formed on the left side surface of the power connection plate, and a chute adapted to the moving guide plate is formed inside the fixed slide rail.

[0011] The present invention has the following beneficial effects:

[0012] 1. For the safety-type communication wire positioning auxiliary frame for preventing the wire head from loosening and leaking electricity, by driving the wire rope to move downward by the driven rod, and at the same time driving the lower positioning pressing plate to move along with it during the downward movement of the driven rod, so as to fasten the wire connection part, thus it can well prevent the wire from shaking and loosening the connection part, and then ensure the smoothness of the line, so as to achieve the effect of fastening the joint, thereby ensuring the working efficiency of the equipment.

[0013] 2. For the safety-type communication wire positioning auxiliary frame for preventing the wire head from loosening and leaking electricity, by driving the moving guide plate at the lower end by the push rod to slide inside the fixed slide rail, then making the power connection plate at the left end of the moving guide plate contact with the power supply, then closing the circuit of the detection head, then enabling the detection head to detect the electricity leakage of the equipment, then it can well solve the existing safety hazards, avoid the wire head from loosening and causing electricity leakage, and at the same time can well play a warning role, so as to achieve the effect of high-safety use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic side-sectional structure diagram of the positioning frame of the present invention.

[0015] Figure 2 It is a schematic structure diagram of the limit clamping plate of the present invention.

[0016] Figure 3 It is Figure 2 an enlarged view of area A in [[ID=�9]]

[0017] Figure 4 This is a schematic diagram of the positioning pressing plate structure of the present invention.

[0018] Figure 5 It is Figure 4 an enlarged view of area B in the figure.

[0019] In the figure: 1, positioning frame; 2, limit gear; 3, limit clamping plate; 4, transmission connecting rod; 5, crank connecting rod; 6, positioning sliding plate; 7, positioning rotating shaft; 8, driven rod; 9, limit pin; 10, limit spring; 11, tension spring; 12, steel wire rope; 13, auxiliary rotating wheel; 14, linkage angle rod; 15, positioning pressing plate; 16, push rod; 17, moving guide plate; 18, power connection plate; 19, fixed slide rail; 20, detection head. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-5 , a safety communication wire positioning auxiliary frame for preventing the loosening and leakage of the wire end, including a positioning frame 1. A limit gear 2 is fixedly connected inside the positioning frame 1. Tooth teeth are integrally installed on the inner wall of the limit gear 2. A circular groove matching the positioning rotating shaft 7 is opened inside the limit gear 2. A limit clamping plate 3 is slidably connected inside the positioning frame 1. A transmission connecting rod 4 is fixedly connected to the upper surface of the limit clamping plate 3. The front surface of the upper end of the transmission connecting rod 4 is movably connected by a shaft to a crank connecting rod 5. The crank connecting rods 5 are symmetrically distributed about the vertical center line of the positioning frame 1. A slide rail matching the size of the positioning sliding plate 6 is fixedly connected inside the positioning frame 1. The outer shape of the positioning sliding plate 6 is designed in a T shape. The upper end of the crank connecting rod 5 is movably connected by a shaft to the positioning sliding plate 6. The left end of the positioning sliding plate 6 is movably connected to the positioning rotating shaft 7 inside the limit gear 2.

[0022] The front surface of the positioning rotating shaft 7 is movably connected to a driven rod 8. The outer shape of the driven rod 8 is designed in a T shape. A sliding groove adapted to the size of the driven rod 8 is provided inside the positioning frame 1. A through hole matching the driven rod 8 is provided inside the positioning rotating shaft 7. A limit pin 9 is rotatably connected to the front surface of the positioning rotating shaft 7 on the right side of the driven rod 8. A limit spring 10 is fixedly connected to the front surface of the limit pin 9. A steel wire rope 12 is fixedly connected to the front surface of the driven rod 8. An auxiliary runner 13 is rotatably connected to the lower right side of the steel wire rope 12 on the right side of the limit gear 2. A tension spring 11 is sleeved outside the lower end of the driven rod 8. A positioning pressure plate 15 is fixedly connected to the lower surface of the driven rod 8. The right end of the steel wire rope 12 is fixedly connected to a linkage angle rod 14. The outer shape of the linkage angle rod 14 is designed in an L shape. By driving the steel wire rope 12 to move downward by the driven rod 8, and at the same time driving the lower positioning pressure plate 15 to move along with it during the downward movement of the driven rod 8, the positioning pressure plate 15 is used to fasten the wire connection point, so as to prevent the wire from shaking and loosening the connection point, thus ensuring the smoothness of the line, achieving the effect of fastening the joint, and ensuring the working efficiency of the equipment.

[0023] The linkage angle rod 14 is rotatably connected to the inner wall of the positioning frame 1. The positioning pressure plates 15 are symmetrically distributed up and down with respect to the horizontal center line of the positioning frame 1. A push rod 16 is movably connected to the right end of the linkage angle rod 14. The lower end of the push rod 16 is rotatably connected to a moving guide plate 17 through a shaft. A power connection plate 18 is fixedly connected to the left side surface of the moving guide plate 17. An arc-shaped groove is provided on the left side surface of the power connection plate 18. A sliding groove adapted to the moving guide plate 17 is provided inside the fixed slide rail 19. The fixed slide rail 19 is fixedly connected to the outside of the moving guide plate 17 inside the positioning frame 1. A detection head 20 is fixedly connected to the lower surface of the fixed slide rail 19. By driving the moving guide plate 17 at the lower end by the push rod 16 to slide inside the fixed slide rail 19, the power connection plate 18 at the left end of the moving guide plate 17 is brought into contact with the power supply, the circuit of the detection head 20 is closed, the detection head 20 is used to detect the leakage of the equipment, the existing safety hazards can be well solved, the leakage caused by the loosening of the wire head can be avoided, and the warning function can be well achieved, thus achieving the effect of high safety use.

[0024] In use, the wire is passed through the lower end of the limit clamping plate 3 and connected to the connector inside the device. Affected by the external wind force, the wire sways back and forth, causing the live wire to squeeze the limit clamping plates 3 on both sides back and forth. Then, the limit clamping plates 3 drive the transmission connecting rod 4 to move accordingly. Then, the transmission connecting rod 4 drives the crank connecting rod 5 on the front surface to move accordingly. Then, the crank connecting rod 5 drives the positioning sliding plate 6 at the upper end to move accordingly. Then, the positioning sliding plate 6 drives the positioning rotating shaft 7 at the left end to slide inside the limit gear 2. Then, the positioning rotating shaft 7 drives the limit locking pin 9 to slide accordingly. At the same time, the limit locking pin 9 meshes with the limit gear 2 on the outside, so that the positioning rotating shaft 7 will not rotate. Then, the positioning rotating shaft 7 drives the driven rod 8 to move accordingly. Then, the driven rod 8 drives the steel wire rope 12 to move downward. At the same time, during the downward movement of the driven rod 8, it drives the positioning pressure plate 15 below to move accordingly. Then, the positioning pressure plate 15 fastens the wire connection. Therefore, it can effectively prevent the wire from swaying and loosening the connection, thus ensuring the smoothness of the circuit, achieving the effect of fastening the connector, ensuring the working efficiency of the device. Then, the steel wire rope 12 pulls the linkage angle rod 14 to rotate. Then, the linkage angle rod 14 drives the push rod 16. Then, the push rod 16 drives the moving guide plate 17 at the lower end to slide inside the fixed slide rail 19. Then, the power connection plate 18 at the left end of the moving guide plate 17 contacts the power supply. Then, the circuit of the detection head 20 is closed. Then, the detection head 20 detects the leakage of the device. Then, it can effectively solve the existing safety hazards, avoid electric leakage caused by loose wire ends, and at the same time play a good warning role. Therefore, the effect of high safety use is achieved.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety communication wire positioning auxiliary frame for preventing the loosening and leakage of the wire end, comprising a positioning frame (1), characterized in that: Inside the positioning frame (1), a limiting gear (2) is fixedly connected. Inside the positioning frame (1), a limiting clamping plate (3) is slidably connected. On the upper surface of the limiting clamping plate (3), a transmission connecting rod (4) is fixedly connected. The upper front surface of the transmission connecting rod (4) is movably connected to a crank connecting rod (5) through a shaft. The upper end of the crank connecting rod (5) is movably connected to a positioning sliding plate (6) through a shaft. The left end of the positioning sliding plate (6) is movably connected to a positioning rotating shaft (7) inside the limiting gear (2). On the front surface of the positioning rotating shaft (7), a driven rod (8) is movably connected. On the front surface of the positioning rotating shaft (7) and on the right side of the driven rod (8), a limiting locking pin (9) is rotatably connected. On the front surface of the limiting locking pin (9), a limiting spring (10) is fixedly connected. On the front surface of the driven rod (8), a steel wire rope (12) is fixedly connected. On the right side surface of the limiting gear (2) and below the steel wire rope (l2), an auxiliary rotating wheel (13) is rotatably connected. Outside the lower end of the driven rod (8), a tension spring (11) is sleeved. On the lower surface of the driven rod (8), a positioning pressing plate (15) is fixedly connected. The right end of the steel wire rope (12) is fixedly connected to a linkage angle rod (14). The right end of the linkage angle rod (14) is movably connected to a push rod (16). The lower end of the push rod (16) is movably connected to a moving guide plate (17) through a shaft. On the left side surface of the moving guide plate (17), a power connection plate (18) is fixedly connected. Inside the positioning frame (1) and outside the moving guide plate (17), a fixed slide rail (19) is fixedly connected. On the lower surface of the fixed slide rail (19), a detection head (20) is fixedly connected; The inner wall of the limiting gear (2) is integrally provided with teeth, and a circular groove matching the positioning rotating shaft (7) is opened inside the limiting gear (2); The crank connecting rods (5) are symmetrically distributed left and right with respect to the vertical center line of the positioning frame (1). Inside the positioning frame (1), a slide rail matching the size of the positioning sliding plate (6) is fixedly connected. The outer shape of the positioning sliding plate (6) is designed in a T shape; The outer shape of the driven rod (8) is designed in a T shape. Inside the positioning frame (1), a chute matching the size of the driven rod (8) is opened. Inside the positioning rotating shaft (7), a through hole matching the driven rod (8) is opened; The outer shape of the linkage angle rod (14) is designed in an L shape. The linkage angle rod (14) is rotatably connected to the inner wall of the positioning frame (1). The positioning pressing plates (15) are symmetrically distributed up and down with respect to the horizontal center line of the positioning frame (1); An arc-shaped groove is opened on the left side surface of the power connection plate (18). Inside the fixed slide rail (19), a chute matching the moving guide plate (17) is opened; During use, the wire is passed through the lower end of the limit clamping plate (3) and connected to the connector inside the device. Affected by the external wind force, the wire sways back and forth, causing the live wire to squeeze the limit clamping plates (3) on both sides back and forth. Then, the limit clamping plate (3) drives the transmission connecting rod (4) to move accordingly. Next, the transmission connecting rod (4) drives the crank connecting rod (5) on the front surface to move accordingly. Then, the crank connecting rod (5) drives the positioning sliding plate (6) at the upper end to move accordingly. Then, the positioning sliding plate (6) drives the positioning rotating shaft (7) at the left end to slide inside the limit gear (2). Then, the positioning rotating shaft (7) drives the limit locking pin (9) to slide accordingly. At the same time, the limit locking pin (9) meshes with the limit gear (2) on the outside, so that the positioning rotating shaft (7) will not rotate. Then, the positioning rotating shaft (7) drives the driven rod (8) to move accordingly. Then, the driven rod (8) drives the steel wire rope (12) to move downward. At the same time, during the downward movement of the driven rod (8), it drives the positioning pressure plate (15) below to move accordingly. Then, the positioning pressure plate (15) tightens the wire connection, so it can well prevent the wire from swaying and loosening the connection, thus ensuring the smoothness of the line, achieving the effect of tightening the joint, ensuring the working efficiency of the device. Then, the steel wire rope (12) pulls the linkage angle rod (14) to rotate. Then, the linkage angle rod (14) drives the push rod (16). Then, the push rod (16) drives the moving guide plate (17) at the lower end to slide inside the fixed slide rail (19). Then, the power connection plate (18) at the left end of the moving guide plate (17) contacts the power supply, closing the circuit of the detection head (20). Then, the detection head (20) detects the leakage of the device, which can well solve the existing safety hazards, avoid leakage caused by loose wire ends, and at the same time can well play a warning role, thus achieving the effect of high safety use.

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