Communication cable connecting end protection device

Abstract

The utility model relates to the technical field of cable connecting wire end protection, in particular to a communication cable connecting wire end protection device which comprises a protection box, a first fixing pipeline is fixedly communicated to the right side of the protection box, a second fixing pipeline is fixedly installed on the side of the first fixing pipeline, and a first protection pad is fixedly connected into the first fixing pipeline. And the left side of the interior of the protection box fixedly communicates with a third fixing pipeline, and the interior of the third fixing pipeline is fixedly connected with a third protection pad. According to the communication cable connecting wire end protection device, a worker plugs cables needing to be connected into the protection box through the first fixing pipeline, the second fixing pipeline and the third fixing pipeline, the cables on the two sides are twisted together, finally, the cables are wrapped with the insulating tape, the cables are wrapped with the insulating tape firstly, then the cables are closed through the protection box, and then the cables are connected through the protection box. Therefore, double protection is achieved at the joint, the insulating tape is prevented from being exposed to the outside, contact of rainwater is avoided, and the safety of the joint is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable connection wire end protection, in particular to a communication cable connection wire end protection device. Background Art

[0002] Communication cable is a communication line composed of multiple insulated wires or conductors with a cable core and a sealed sheath on the outside. Some of them are also equipped with an outer sheath outside the sheath. There are many laying methods such as overhead, direct buried, pipeline and underwater. According to the structure, it can be divided into symmetrical, coaxial and integrated cables; according to the function, it can be divided into field and permanent cables. Communication cable has a wide transmission band, large communication capacity, and little external interference, but it is not easy to maintain. It can transmit telephone, telegraph, data and images, etc.

[0003] A cable is an electrical energy or signal transmission device, usually composed of several or several groups of wires. In the actual use of cables, workers often need to connect two sections of cables. When connecting cables, they are usually fixed with tape. Communication cables are a type of cable and are often used in the field of communication processes.

[0004] After the existing communication cables are connected, multiple layers of insulating tape are generally used to wrap the joints. However, the insulating tape is exposed to the outside world. After a long time, the tape will fall off due to wear and corrosion, thereby affecting the protection of the wire ends. In addition, if it rains during use, the wire ends are easily exposed to moisture, causing the risk of leakage. Utility Model Content

[0005] The purpose of the utility model is to provide a communication cable connection head protection device to solve the problem that the insulating tape proposed in the above background technology is exposed to the outside world. After a long time, the tape will fall off due to wear and corrosion, thereby affecting the protection of the wire ends. In addition, if it rains during use, the wire ends are easily exposed to moisture, causing the risk of leakage. In order to achieve the above purpose, the utility model provides the following technical solutions: a communication cable connection head protection device, including a protection box, an inner box is arranged inside the protection box, and a connection assembly is arranged inside the inner box;

[0006] The connecting component includes a fixed pipe 1, which is fixedly connected to the right side of the protection box, and the left side of the fixed pipe 1 penetrates the protection box and extends to the interior of the protection box. A fixed pipe 2 is fixedly installed on one side of the fixed pipe 1, and a protective pad 1 is fixedly connected to the interior of the fixed pipe 1, and a protective pad 2 is fixedly connected to the interior of the fixed pipe 2. A fixed pipe 3 is fixedly connected to the left side of the interior of the protection box, and a protective pad 3 is fixedly connected to the interior of the fixed pipe 3. With the setting of the connecting component, the staff will insert the cables to be connected into the protection box through the fixed pipe 1, the fixed pipe 2, and the fixed pipe 3, twist the cables on both sides together, and finally wrap them with insulating tape. The cables are wrapped with insulating tape first, and then closed with the protective box, so that the joints are doubly protected, the insulating tape will not be exposed to the outside, and the contact with rainwater is avoided, effectively improving the safety of the joints.

[0007] Further preferably, a fixing component is provided on the left side of the protection box, and the fixing component includes a groove, and the groove is fixedly opened to the left side of the protection box, and a slide groove is fixedly opened on the inner bottom of the groove, and a slider is movably connected to the inner bottom side of the slide groove, and the slider is symmetrically connected to the inner bottom side of the slide groove, and one side of the slider is fixedly connected to a connecting block, and one side of the connecting block is fixedly connected to a semi-arc clamping block, and the semi-arc clamping block is symmetrically fixedly connected to one side of the connecting block, and the fixing component is set to push the clamping block forward by the electric push rod, and the slider slides in the slide groove as it is pushed, and the clamping block pushes the semi-arc clamping blocks on both sides to clamp towards the middle, thereby fixing the cable to prevent it from falling on the ground and contacting rainwater and causing a short circuit.

[0008] Further preferably, adjustment components are provided on both sides of the semi-arc clamp, and the adjustment components include a long plate, and the long plate is fixedly connected to the left side of the protective box in a left-right symmetrical manner, and an electric push rod is fixedly connected to the inner side of the long plate, and a clamping block is fixedly connected to the side of the electric push rod away from the long plate. The adjustment component is set to push the electric push rod forward and backward, so that the clamping block is clamped forward to fix the cable.

[0009] Further preferably, a safety component is provided on the top of the protection box, and the safety component includes a box cover, the box cover is movably connected to the top of the protection box, and the back side between the box cover and the protection box is movably connected with a hinge, and the hinge is symmetrically distributed on the back side between the box cover and the protection box, and the bottom of the box cover is fixedly connected with a sealing gasket. The setting of the safety component isolates the connection through the box cover to avoid wind and sun, thereby ensuring safety and extending the service life of the equipment.

[0010] Further preferably, a snap-on assembly is provided on the front side between the box cover and the protective box, and the snap-on assembly includes a fixing block 1, which is fixedly connected to the front side of the box cover, and a connecting plate is fixedly connected to the front side of the fixing block 1 in a left-right symmetrical manner, and fixing columns are fixedly connected to the inner sides of the connecting plates on both sides.

[0011] Further preferably, a movable bar is movably connected to the outer side of the fixed column, a card slot is fixedly opened on the inner side of the movable bar, a fixed block 2 is fixedly connected to the front side of the protection box, a connecting hole is fixedly connected to the front side of the fixed block 2, a heat dissipation port is fixedly opened on the back side of the protection box, and the heat dissipation port is distributed parallel to the back side of the protection box in upper and lower directions. The buckle assembly is arranged to fit the card slot on the movable bar into the connecting hole, and then lock it with a small lock to avoid damage by children when playing and to ensure safety. In summer, when the temperature is high, the heat in the protection box can be discharged through the heat dissipation port to avoid explosion due to overheating.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, the staff inserts the cables to be connected into the protection box through the fixed pipe 1, the fixed pipe 2 and the fixed pipe 3, twists the cables on both sides together, and finally wraps them with insulating tape. The cables are first wrapped with insulating tape and then closed with the protection box, so that the connection is doubly protected, the insulating tape will not be exposed to the outside world, and the contact with rainwater is avoided, thereby effectively improving the safety of the joint.

[0014] In the utility model, the pressing block is pushed forward by the electric push rod, and the slider slides in the slide groove as it is pushed, and the pressing block pushes the semi-arc clamping blocks on both sides to clamp toward the middle, thereby fixing the cable to prevent it from falling on the ground and contacting rainwater to cause a short circuit. The electric push rod is pushed back and forth, so that the pressing block is clamped forward to fix the cable, and the connection is isolated by the box cover to avoid being exposed to wind and sun, thereby protecting safety and extending the service life of the equipment.

[0015] In the utility model, the card slot on the movable bar is stuck on the connecting hole, and then locked with a small lock to prevent damage by children when playing, thereby ensuring safety. When the temperature is high in summer, the heat in the protection box can be discharged through the heat dissipation port to avoid explosion caused by overheating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 4 For this utility model Figure 3 The enlarged three-dimensional structure diagram at B in the middle;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 6 It is a schematic diagram of the partial planar structure of the utility model;

[0022] Figure 7 It is a schematic diagram of the local planar structure of the utility model.

[0023] In the figure: 1. protection box; 2. safety component; 3. buckle component; 4. inner box; 5. connection component; 6. fixing component; 7. adjustment component; 8. heat dissipation vent; 201. box cover; 202. hinge; 203. sealing gasket; 301. fixing block 1; 302. connecting plate; 303. fixing column; 304. movable bar; 305. slot; 306. fixing block 2; 307. connecting hole; 501. fixing pipe 1; 502. fixing pipe 2; 503. protection pad 1; 504. protection pad 2; 505. fixing pipe 3; 506. protection pad 3; 601. groove; 602. slide groove; 603. slider; 604. connecting block; 605. semi-arc clamping block; 701. long board; 702. electric push rod; 703. pressing block. DETAILED DESCRIPTION

[0024] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 7 The utility model provides a technical solution: a communication cable connection head protection device, comprising a protection box 1, an inner box 4 is arranged inside the protection box 1, and a connection component 5 is arranged inside the inner box 4;

[0026] The connecting component 5 includes a fixed pipe 1 501, which is fixedly connected to the right side of the protection box 1, and the left side of the fixed pipe 1 501 penetrates the protection box 1 and extends to the inside of the protection box 1, and a fixed pipe 2 502 is fixedly installed on one side of the fixed pipe 1 501, and the interior of the fixed pipe 1 501 is fixedly connected with a protection pad 1 503, and the interior of the fixed pipe 2 502 is fixedly connected with a protection pad 2 504, and the interior left side of the protection box 1 is fixedly connected with a fixed pipe 3 505, and the interior of the fixed pipe 3 505 is fixedly connected with a protection pad 3 506. When in use, the staff will insert the cables to be connected into the protection box 1 through the fixed pipe 1 501, the fixed pipe 2 502, and the fixed pipe 3 505, pull out the insulating tube in front of the cable, twist the cables on both sides together, and finally wrap them with insulating tape.

[0027] In this embodiment, Figure 1 , Figure 2 and Figure 5 As shown, a fixing component 6 is provided on the left side of the protection box 1, and the fixing component 6 includes a groove 601, and the groove 601 is fixedly opened to the left side of the protection box 1, and a slide groove 602 is fixedly opened on the inner bottom of the groove 601, and a slider 603 is movably connected to the inner bottom side of the slide groove 602, and the slider 603 is movably connected to the inner bottom side of the slide groove 602 in a left-right symmetrical manner, and a connecting block 604 is fixedly connected to one side of the slider 603, and a semi-arc clamping block 605 is fixedly connected to one side of the connecting block 604 in a left-right symmetrical manner. When in use, the clamping block 703 is pushed forward by the electric push rod 702, and the slider 603 slides in the slide groove 602 as it is pushed, and the clamping block 703 pushes the semi-arc clamping blocks 605 on both sides to clamp in the middle, thereby fixing the cable.

[0028] In this embodiment, Figure 1 , Figure 3 and Figure 5 As shown, adjustment components 7 are provided on both sides of the semi-arc clamp 605, and the adjustment components 7 include a long plate 701, which is fixedly connected to the left side of the protective box 1 in a left-right symmetrical manner, and an electric push rod 702 is fixedly connected to the inner side of the long plate 701, and a clamping block 703 is fixedly connected to the side of the electric push rod 702 away from the long plate 701. When in use, the electric push rod 702 is pushed back and forth, so that the clamping block 703 is clamped forward.

[0029] In this embodiment, Figure 1 , Figure 3 , Figure 5 and Figure 7As shown, a safety component 2 is provided on the top of the protection box 1, and the safety component 2 includes a box cover 201, which is movably connected to the top of the protection box 1, and a hinge 202 is movably connected to the back side between the box cover 201 and the protection box 1, and the hinges 202 are symmetrically distributed on the back side between the box cover 201 and the protection box 1, and a sealing gasket 203 is fixedly connected to the bottom of the box cover 201. When in use, the box cover 201 can be flipped up and down through the movement of the hinge 202, and the box cover 201 can be tightly connected when closed through the sealing gasket 203.

[0030] In this embodiment, Figure 1 , Figure 3 and Figure 4 As shown, a snap assembly 3 is provided on the front side between the box cover 201 and the protective box 1, and the snap assembly 3 includes a fixing block 301, which is fixedly connected to the front side of the box cover 201, and a connecting plate 302 is fixedly connected to the front side of the fixing block 301, and the connecting plate 302 is fixedly connected to the front side of the fixing block 301 in a left-right symmetrical manner, and fixing columns 303 are fixedly connected to the inner sides of the connecting plates 302 on both sides. When in use, when opening the box cover 201, remove the movable bar 304 from the connecting hole 307, and when closing, clamp the slot 305 on the movable bar 304 on the connecting hole 307, and then lock it with a small lock.

[0031] In this embodiment, Figure 1 , Figure 3 and Figure 4 As shown, the outer side of the fixed column 303 is movably connected with a movable bar 304, and the inner side of the movable bar 304 is fixedly provided with a slot 305, the front side of the protection box 1 is fixedly connected with a fixed block 2 306, and the front side of the fixed block 2 306 is fixedly connected with a connecting hole 307, and the back side of the protection box 1 is fixedly provided with a heat dissipation port 8, and the heat dissipation port 8 is distributed parallel to the back side of the protection box 1 up and down. When in use, when opening the box cover 201, remove the movable bar 304 from the connecting hole 307, and when closing, stick the slot 305 on the movable bar 304 on the connecting hole 307, and then lock it with a small lock. In the high temperature in summer, the heat dissipation port 8 can be used to discharge the hot air in the protection box 1.

[0032] The use method and advantages of the utility model: When the communication cable connecting wire head protection device is used, the working process is as follows:

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, when using this equipment, the staff first removes the movable bar 304 from the connecting hole 307, and the box cover 201 can be flipped up through the movement of the hinge 202 to open the box cover 201. The staff then inserts the cables to be connected into the protection box 1 through the fixed pipe 1 501, the fixed pipe 2 502, and the fixed pipe 3 505, pulls out the insulating tube in front of the cable, twists the cables on both sides together, and finally wraps them with insulating tape. After connection, the slot 305 on the movable bar 304 is stuck on the connecting hole 307, and then locked with a small lock. The cable of the fixed pipe 3 505 is pushed back and forth by the electric push rod 702, so that the clamping block 703 is clamped forward, and the slider 603 slides in the slide groove 602 as it is pushed. The clamping block 703 pushes the semi-arc clamping blocks 605 on both sides to clamp in the middle, thereby fixing the cable. In summer, the high temperature can be discharged from the protection box 1 through the heat dissipation port 8.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A communication cable connecting wire end protection device, comprising a protection box (1), characterized in that: An inner box (4) is arranged inside the protection box (1), and a connecting component (5) is arranged inside the inner box (4); The connection assembly (5) comprises a fixed pipe 1 (501), wherein the fixed pipe 1 (501) is fixedly connected to the right side of the protection box (1), the left side of the fixed pipe 1 (501) penetrates the protection box (1) and extends to the inside of the protection box (1), a fixed pipe 2 (502) is fixedly installed on the side of the fixed pipe 1 (501), a protection pad 1 (503) is fixedly connected to the inside of the fixed pipe 1 (501), a protection pad 2 (504) is fixedly connected to the inside of the fixed pipe 2 (502), a fixed pipe 3 (505) is fixedly connected to the left side of the inside of the protection box (1), and a protection pad 3 (506) is fixedly connected to the inside of the fixed pipe 3 (505).

2. The communication cable connection head protection device according to claim 1 is characterized in that: A fixing component (6) is provided on the left side of the protection box (1), the fixing component (6) comprising a groove (601), the groove (601) being fixedly opened on the left side of the protection box (1), a slide groove (602) being fixedly opened on the inner bottom of the groove (601), a slider (603) being movably connected to the inner bottom side of the slide groove (602), the slider (603) being movably connected to the inner bottom side of the slide groove (602) in a left-right symmetrical manner, a connecting block (604) being fixedly connected to one side of the slider (603), a semi-arc clamping block (605) being fixedly connected to one side of the connecting block (604) in a left-right symmetrical manner.

3. The communication cable connection head protection device according to claim 2 is characterized in that: Adjustment components (7) are provided on both sides of the semi-arc clamping block (605), and the adjustment components (7) include a long plate (701), and the long plate (701) is fixedly connected to the left side of the protection box (1) in a bilaterally symmetrical manner, and an electric push rod (702) is fixedly connected to the inner side of the long plate (701), and a pressing block (703) is fixedly connected to the side of the electric push rod (702) away from the long plate (701).

4. The communication cable connection head protection device according to claim 1, characterized in that: A safety component (2) is arranged on the top of the protection box (1), the safety component (2) comprising a box cover (201), the box cover (201) being movably connected to the top of the protection box (1), a hinge (202) being movably connected to the back of the box cover (201) and the protection box (1), the hinge (202) being symmetrically distributed on the back of the box cover (201) and the protection box (1), and a sealing gasket (203) being fixedly connected to the bottom of the box cover (201).

5. The communication cable connection head protection device according to claim 4 is characterized in that: A buckle assembly (3) is provided on the front side between the box cover (201) and the protective box (1), and the buckle assembly (3) comprises a fixing block 1 (301), the fixing block 1 (301) is fixedly connected to the front side of the box cover (201), a connecting plate (302) is fixedly connected to the front side of the fixing block 1 (301), the connecting plate (302) is fixedly connected to the front side of the fixing block 1 (301) in a bilaterally symmetrical manner, and fixing columns (303) are fixedly connected to the inner sides of the connecting plates (302) on both sides.

6. The communication cable connection head protection device according to claim 5, characterized in that: The outer side of the fixed column (303) is movably connected to a movable bar (304), the inner side of the movable bar (304) is fixedly provided with a slot (305), the front side of the protection box (1) is fixedly connected to a second fixing block (306), the front side of the second fixing block (306) is fixedly connected to a connection hole (307), and the back side of the protection box (1) is fixedly provided with a heat dissipation port (8), the heat dissipation port (8) is distributed in parallel up and down to the back side of the protection box (1).

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