Reinforced protection device of communication cable

Abstract

The utility model discloses a reinforced protection device for a communication cable, and particularly relates to the technical field of communication cables, the reinforced protection device comprises a communication cable, and the right end part of the communication cable is sleeved with a reinforced protection assembly; wherein the reinforced protection assembly comprises a protection sleeve shell, the right end part of the communication cable is sleeved with the protection sleeve shell, and the outer end surface of the protection sleeve shell is detachably provided with four side positioning mechanisms in an annular array; the side positioning mechanism comprises a positioning seat, the positioning seat is installed on the side end face of the protective sleeve shell, and a first arc-shaped positioning clamping shell is fixedly installed on the other end face of the positioning seat. According to the utility model, the installation of the communication cable and a plurality of communication cables needing to be butted can be realized, the problem that the protection device is damaged due to the friction between the communication cables and the communication cables needing to be butted can be avoided, the rapid disassembly and assembly can be carried out according to the number of the communication cables needing to be butted, and the practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of communication cables, and specifically relates to a strengthening and protecting device for communication cables. Background Art

[0002] A cable is a cable for transmitting telephone calls, telegrams, fax documents, television and radio programs, data, and other electrical signals. It is formed by twisting together more than one pair of insulated wires. Compared with overhead open wires, communication cables have the advantages of large communication capacity, high transmission stability, good confidentiality, and less affected by natural conditions and external interference. During the laying of communication cables, it is necessary to protect their joints, and the strengthening and protecting device for communication cables is a protective device for communication cable joints.

[0003] The authorized patent with the application number: 202320485324.3 includes a communication cable and a protective sleeve mechanism. The outer wall of the communication cable is connected to the protective sleeve mechanism. The protective sleeve mechanism includes a protective sleeve. Side clamping sleeves are arranged on both sides of the protective sleeve. A guide hole is opened near the lower surface of the inner cavity of the protective sleeve. The communication cable is sleeved in the inner cavity of the protective sleeve. The protective sleeve mechanism is used for both protecting the communication cable and combing the communication cable.

[0004] The above comparative document has the following problems:

[0005] It is difficult to adjust the number of side clamping sleeves according to the number of communication cables to be connected. As a result, when the number of communication cables to be connected is less than the number of side clamping sleeves, the redundant side clamping sleeves will increase the installation space of the protective sleeve mechanism.

[0006] Therefore, we make improvements and propose a strengthening and protecting device for communication cables. Content of the Utility Model

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A strengthening and protecting device for communication cables of the utility model includes a communication cable, and a strengthening and protecting component is sleeved on the right end of the communication cable;

[0009] Among them, the strengthening and protecting component includes a protective sleeve shell, the protective sleeve shell is sleeved on the right end of the communication cable, and four side positioning mechanisms are detachably installed on the outer end face of the protective sleeve shell in an annular array;

[0010] The side positioning mechanism includes a positioning seat, the positioning seat is installed on the side end face of the protective sleeve shell, the other end face of the positioning seat is fixedly installed with a first arc-shaped positioning clip shell, and the end of the first arc-shaped positioning clip shell away from the positioning seat is fixedly installed with a second arc-shaped positioning clip shell through a plurality of springs.

[0011] As a preferred technical solution of the present utility model, a horizontally arranged trapezoidal slider is fixedly installed at one end of the positioning seat close to the protective sleeve. The trapezoidal slider is slidably installed in the trapezoidal chute in the horizontal direction, and the trapezoidal chute is opened on the side end face of the protective sleeve.

[0012] As a preferred technical solution of the present utility model, the right end of the trapezoidal chute penetrates through the right end of the protective sleeve.

[0013] As a preferred technical solution of the present utility model, a positioning side plate is fixedly installed at the left end of the positioning seat, and the positioning side plate is detachably fixed to the side end face of the protective sleeve through a positioning set screw.

[0014] As a preferred technical solution of the present utility model, two positioning screws are symmetrically threaded through the upper end of the protective sleeve, and an arc-shaped positioning pressing plate is rotatably installed at the lower ends of the two positioning screws and located inside the protective sleeve. The two arc-shaped positioning pressing plates are pressed on the upper end face of the right end of the communication cable.

[0015] As a preferred technical solution of the present utility model, a torsion handle is fixedly installed at one end of the positioning screw away from the arc-shaped positioning pressing plate.

[0016] The beneficial effects of the present utility model are:

[0017] 1. For this kind of enhanced protection device for communication cables, the second arc-shaped positioning clamp shell can be pulled away from the first arc-shaped positioning clamp shell. At this time, the spring is in elastic deformation. Then, the communication cable to be butted is placed between the first arc-shaped positioning clamp shell and the second arc-shaped positioning clamp shell. After releasing the second arc-shaped positioning clamp shell, the spring returns to its original shape, and the communication cable to be butted can be clamped and fixed by the first arc-shaped positioning clamp shell and the second arc-shaped positioning clamp shell, thereby completing the installation of the communication cable and multiple communication cables to be butted.

[0018] 2. For this kind of enhanced protection device for communication cables, when the number of communication cables to be butted is small, a certain number of side positioning mechanisms can be disassembled from the protective sleeve, and an appropriate number of side positioning mechanisms can be retained, thereby reducing the installation space; during disassembly, first loosen the set screw, and then pull the positioning seat to the right until the trapezoidal slider slides out from the right end of the trapezoidal chute, thereby realizing the separation of the positioning seat and the protective sleeve, and realizing the rapid disassembly and assembly of the side positioning mechanism and the protective sleeve.

[0019] The present utility model can realize the installation of the communication cable and multiple communication cables to be butted, can avoid the problem that the protective device is damaged due to friction between the communication cable and the communication cables to be butted, and can be quickly disassembled and assembled according to the number of communication cables to be butted, with good practicability. Description of the Drawings

[0020] The accompanying drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the accompanying drawings:

[0021] Figure 1 is a schematic structural diagram of a reinforcement and protection device for a communication cable of the present utility model;

[0022] Figure 2 is a front-side structural schematic diagram of a reinforcement and protection component in a reinforcement and protection device for a communication cable of the present utility model;

[0023] Figure 3 is Figure 2 an enlarged view of the structure at position A in

[0024] Figure 4 is a rear-side structural schematic diagram of a reinforcement and protection component in a reinforcement and protection device for a communication cable of the present utility model.

[0025] In the figure: 1. Communication cable; 2. Reinforcement and protection component;

[0026] 201. Protective housing; 202. Arc-shaped positioning pressing plate; 203. Positioning screw; 204. First arc-shaped positioning clip shell; 205. Second arc-shaped positioning clip shell; 206. Spring; 207. Trapezoidal sliding groove; 208. Positioning set screw; 209. Positioning side plate; 210. Positioning seat; 211. Trapezoidal sliding block. Specific embodiments

[0027] The following is a description of the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model and are not used to limit the present utility model.

[0028] Embodiment: As Figure 1-2 shown, a reinforcement and protection device for a communication cable of the present utility model includes a communication cable 1, and a reinforcement and protection component 2 is sleeved on the right end of the communication cable 1;

[0029] Among them, the reinforcement and protection component 2 includes a protective housing 201, the protective housing 201 is sleeved on the right end of the communication cable 1, and four side positioning mechanisms are detachably installed on the outer end face of the protective housing 201 in a circumferential array;

[0030] The communication cable 1 can be fixed through the protective housing 201, and the side positioning mechanism can fix the communication cables to be butted.

[0031] The side positioning mechanism includes a positioning seat 210, which is installed on the side end face of the protective sleeve 201. At the other end face of the positioning seat 210, a first arc-shaped positioning clip shell 204 is fixedly installed. At one end of the first arc-shaped positioning clip shell 204 away from the positioning seat 210, a second arc-shaped positioning clip shell 205 is fixedly installed through a plurality of springs 206.

[0032] The second arc-shaped positioning clip shell 205 can be pulled towards the end away from the first arc-shaped positioning clip shell 204. At this time, the spring 206 is in elastic deformation. Then, the communication cable to be docked is placed between the first arc-shaped positioning clip shell 204 and the second arc-shaped positioning clip shell 205. After releasing the second arc-shaped positioning clip shell 205, the spring 206 restores its deformation, and the communication cable to be docked can be clamped and fixed by the first arc-shaped positioning clip shell 204 and the second arc-shaped positioning clip shell 205.

[0033] As Figure 2-4 shown, a horizontally arranged trapezoidal slider 211 is fixedly installed at one end of the positioning seat 210 close to the protective sleeve. The trapezoidal slider 211 is slidably installed in a trapezoidal chute 207 in the horizontal direction. The trapezoidal chute 207 is opened on the side end face of the protective sleeve 201, and the right end of the trapezoidal chute 207 penetrates through the right end of the protective sleeve 201. A positioning side plate 209 is fixedly installed at the left end of the positioning seat 210, and the positioning side plate 209 is detachably fixed to the side end face of the protective sleeve 201 through a positioning set screw 208.

[0034] When the number of communication cables to be docked is small, a certain number of side positioning mechanisms can be disassembled from the protective sleeve 201, and an appropriate number of side positioning mechanisms can be retained, so as to reduce the installation space.

[0035] During disassembly, first loosen the set screw, and then pull the positioning seat 210 to the right until the trapezoidal slider 211 slides out from the right end of the trapezoidal chute 207, so as to realize the separation of the positioning seat 210 from the protective sleeve 201.

[0036] Two positioning screws 203 penetrate through the upper end of the protective sleeve 201 symmetrically in a threaded manner. At the lower ends of the two positioning screws 203 and located inside the protective sleeve 201, an arc-shaped positioning pressing plate 202 is rotatably installed. The two arc-shaped positioning pressing plates 202 press on the upper end face of the right end of the communication cable 1. A twist handle is fixedly installed at one end of the positioning screw 203 away from the arc-shaped positioning pressing plate 202.

[0037] By twisting the positioning screw 203 through the twist handle, the arc-shaped positioning pressing plate 202 can be driven, and the communication cable 1 can be fixed to the inner wall of the protective sleeve 201 by using the arc-shaped positioning pressing plate 202.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A strengthening and protecting device for a communication cable, characterized in that It includes a communication cable (1), and a strengthening protection component (2) is sleeved on the right end of the communication cable (1); Among them, the strengthening protection component (2) includes a protective housing (201), the protective housing (201) is sleeved on the right end of the communication cable (1), and four side positioning mechanisms are detachably installed on the outer end surface of the protective housing (201) in an annular array; The side positioning mechanism includes a positioning seat (210), the positioning seat (210) is installed on the side end surface of the protective housing (201), a first arc-shaped positioning clip shell (204) is fixedly installed on the other end surface of the positioning seat (210), and a second arc-shaped positioning clip shell (205) is fixedly installed at one end of the first arc-shaped positioning clip shell (204) away from the positioning seat (210) through a plurality of springs (206).

2. The enhanced protection device for a communication cable according to claim 1, wherein, A horizontally arranged trapezoidal slider (211) is fixedly installed at one end of the positioning seat (210) close to the protective housing (201), and the trapezoidal slider (211) is slidably installed in a trapezoidal chute (207) in the horizontal direction, and the trapezoidal chute (207) is opened on the side end surface of the protective housing (201).

3. The enhanced protection device for a communication cable according to claim 2, characterized in that, The right end of the trapezoidal chute (207) penetrates through the right end of the protective housing (201).

4. The enhanced protection device for a communication cable according to claim 3, characterized in that, A positioning side plate (209) is fixedly installed at the left end of the positioning seat (210), and the positioning side plate (209) is detachably fixed to the side end surface of the protective housing (201) through a positioning set screw (208).

5. The enhanced protection device for a communication cable according to claim 4, characterized in that, Two positioning screws (203) are symmetrically threaded through the upper end of the protective housing (201), and an arc-shaped positioning pressing plate (202) is rotatably installed at the lower ends of the two positioning screws (203) and located inside the protective housing (201), and the two arc-shaped positioning pressing plates (202) press on the upper end surface of the right end of the communication cable (1).

6. The enhanced protection device for a communication cable according to claim 5, wherein, A twist handle is fixedly installed at one end of the positioning screw (203) away from the arc-shaped positioning pressing plate (202).

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