CN218975845U - Cable joint protector - Google Patents

Abstract

The utility model relates to the technical field of cable protection, in particular to a cable connector protection device which comprises a protection box, wherein an accommodating cavity for accommodating a cable connector is formed in the protection box, and cable through holes communicated with the accommodating cavity are respectively formed in the centers of two opposite sides of the protection box. According to the technical scheme, the cable connector is placed in the accommodating cavity of the protective box, so that the cable connector can be effectively protected, the problem that the existing insulating adhesive tape is easy to age or fall off, so that potential safety hazards exist in the cable connector is solved, and the sealing effect of the cable connector is improved, and the cable connector is safe and reliable.

Description

A cable joint protection device

technical field

The utility model relates to the technical field of cable protection, in particular to a cable joint protection device.

Background technique

Cable is a general term for items such as optical cables and cables. It is mainly used for multiple functions such as control installation, connection equipment, and power transmission. It is a conductor commonly used in people's daily life. During the laying or maintenance of cables, wiring operations are often required , The worker strips off the wrapping layer of the connecting ends of the two cables, exposing the copper cores of the cables as cable joints, and hinges the copper cores of each phase to connect the two cables together.

In order to prevent the cable joints from contacting the staff and causing electric shock, or contacting other equipment to cause a short circuit, the cable joints need to be insulated and isolated. Generally, insulating tape is used to wrap the cable joints layer by layer until the insulating tape completely wraps the cable joints. However, after a long time of use, the insulating tape is easy to age or fall off, resulting in poor wrapping of the cable joints, which is prone to leakage or short circuit faults, posing safety hazards.

Utility model content

The purpose of this utility model is to provide a protective device for cable joints. The protective device is simple to operate and has strong practicability, which can effectively protect the cable joints, and solves the problem that the existing insulating tape is easy to age or fall off, which causes the damage of the cable joints. There is a problem of potential safety hazards, and the sealing effect on the cable joint is improved, which is safe and reliable.

The utility model provides a protective device for cable joints, which comprises a protective box, the interior of the protective box is provided with accommodating cavities for placing cable joints, and the centers of the opposite sides of the protective box are respectively provided with the accommodating cavities. Connected cable through holes.

Further, the protective box includes a frame and several fixing plates installed on the frame, and the several fixing plates enclose to form the accommodation cavity.

Further, the fixing board is a PVC board, and the thickness of the fixing board is 0.3cm.

Further, the protective box has a cuboid structure, and the length, width, and height of the protective box are 10cm×10cm×8cm.

Further, the protective box includes an upper box body and a lower box body arranged oppositely, the shape and size of the upper box body and the lower box body are consistent, and the upper box body and the lower box body pass through Connection component connections.

Further, the connection assembly includes a buckle on the upper box body, and a slot matching the buckle is provided on the lower box body at a position corresponding to the buckle, and the The buckle is engaged with the card slot.

Further, the diameter of the cable through hole is 4cm.

Further, a sealing ring matching its shape is provided in the cable through hole, and a cable opening communicating with the accommodating cavity is provided at the center of the sealing ring.

Further, the sealing ring is made of sponge material.

Further, the top of the upper box body is provided with a glue filling port communicating with the accommodating chamber, and the diameter of the glue filling port is 3 cm.

The beneficial effects of the utility model:

The technical solution of the utility model can effectively protect the cable joints by placing the cable joints in the accommodation cavity of the protective box, and solves the problem that the existing insulating tape is easy to age or fall off, which leads to the safety hazard of the cable joints , improve the sealing effect of the cable joint, safe and reliable.

Description of drawings

In order to more clearly illustrate the specific implementation of the utility model or the technical solutions in the prior art, the accompanying drawings that need to be used in the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the following descriptions The accompanying drawings are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of a cable joint protection device in Embodiment 1 of the present utility model;

Fig. 2 is an exploded view of the cable joint protection device in Embodiment 1 of the present utility model.

Explanation of reference signs:

1-protective box, 2-frame, 3-fixing plate, 4-glue filling port, 5-buckle, 6-card slot, 7-cable through hole, 8-sealing ring. 9-wire hole, 10-upper box body, 11-lower box body, 12-accommodating cavity.

Detailed ways

The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are part of the embodiments of the utility model, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", Orientation indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operation, and therefore cannot be construed as a limitation of the utility model.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined. In addition, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it can be fixed connection, detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be It can be directly connected, or indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Example 1

As shown in Figure 1 and Figure 2, a cable joint protection device includes a protective box 1, the protective box 1 is a cuboid structure, the length × width × height of the protective box 1 is 10cm × 10cm × 8cm, the protective box 1 includes a frame 2 and six fixing plates 3 arranged on the frame 2, the fixing plates 3 are PVC boards, the thickness of the fixing plates 3 is 0.3cm, and the six fixing plates 3 are enclosed to form an accommodating cavity 12 for placing cable joints, Cable through-holes 7 communicating with the accommodating cavity 12 are respectively provided at the centers of opposite sides of the protective box 1 , and the diameter of the cable through-holes 7 is 4 cm.

Pass the cable through the cable through hole 7, so that the cable connector stays in the accommodation cavity 12, and the cable connector is effectively protected by the protective box 1, which solves the problem that the existing insulating tape is easy to age or fall off, which causes the cable connector to be damaged. There is a problem of safety hazards, which improves the sealing effect of the cable joints, which is safe and reliable. In addition, the waterproof performance of the insulating tape is poor. When encountering heavy rain, the cable joints are prone to moisture and leakage. The new protection device can effectively prevent rainwater from entering the cable joint, thereby avoiding the occurrence of moisture in the cable joint during the rainstorm season, ensuring the safety of the cable joint, and the protective box 1 is made of PVC board to ensure that the protective box 1 is strong, Insulated and waterproof.

The protective box 1 includes an upper box body 10 and a lower box body 11 which are relatively arranged. The upper box body 10 and the lower box body 11 are cuboid structures with the same shape and size. The length × width × height of the upper box body 10 and the lower box body 11 It is 10cm × 10cm × 4cm, and the two sides adjacent to the cable through hole 7 on the upper box body 10 are respectively provided with buckles 5, and the position corresponding to the buckle 5 is provided on the lower box body 11. The matching card slot 6, the buckle 5 and the card slot 6 are snapped together, and the interior of the cable through hole 7 is provided with a sealing ring 8 that is compatible with it. The sealing ring 8 is made of sponge material, and the center of the sealing ring 8 There is a through-wire hole 9 adapted to the cable.

Place the connecting ends of the two cables in the lower box body 11 for wiring. After the wiring is completed, let the ends of the two cables far away from each other pass through the cable through hole 7, and insert the buckle 5 of the upper box body 10 into the In the draw-in groove 6 of the lower box body 11, the buckle 5 is engaged with the draw-in groove 6, so that the upper box body 10 and the lower box body 11 are buckled together, and then the cable is passed through one end of the protective box 1 Through the wire hole 9, the sealing ring 8 is placed on the cable, and the sealing ring 8 is placed in the cable through hole 7 to seal the cable through hole 7, thereby preventing water from entering the inside of the protective box 1.

The top of the upper box body 1 is provided with a glue filling port 4 that is compatible with the housing cavity 12. The diameter of the glue filling port 4 is 3 cm, and the glue filling port 4 is provided with a sealing plug (not shown in the figure) that is compatible with it. ). After the sealing ring 8 is installed, inject insulating and waterproof glue into the accommodation cavity 12 through the glue filling port 4 to further enhance the insulation performance and waterproof performance of the cable joint. The glue filling port 4 is sealed.

Working principle: Place the connecting ends of the two cables in the lower box body 11 for wiring. The buckle 5 is inserted into the slot 6 of the lower box body 11, so that the buckle 5 and the slot 6 are snapped together, so that the upper box body 10 and the lower box body 11 are buckled together, and then the cable is passed out of the protective box 1 One end passes through the wire hole 9, so that the sealing ring 8 is placed on the cable, and the sealing ring 8 is placed in the cable through hole 7 to seal the cable through hole 7. After the sealing ring 8 is installed, pass The glue filling port 4 injects insulating and waterproof glue into the accommodation cavity 12 to further enhance the insulation performance and waterproof performance of the cable joint. After filling, the sealing plug is placed in the glue filling port 4 to seal the glue filling port 4 .

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand : It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the various embodiments of the present invention Scope of technical solutions.

Claims (10)

1. The utility model provides a cable joint protector, its characterized in that, includes the protection box, the inside chamber that holds that is used for placing cable joint that is equipped with of protection box, the center of the relative both sides of protection box do not be equipped with respectively with hold the cable through-hole that the chamber is linked together.

2. The cable splice protector of claim 1, wherein the protective case comprises a frame and a plurality of securing plates mounted to the frame, the plurality of securing plates circumscribing to form the receiving cavity.

3. The cable splice protector of claim 2, wherein the securing plate is a PVC plate having a thickness of 0.3cm.

4. A cable splice protector according to claim 3 wherein the protective case is of a rectangular parallelepiped configuration, the protective case being 10cm x 8cm long x wide x high.

5. The cable splice protector of claim 4, wherein the protective case comprises an upper case and a lower case which are disposed opposite to each other, wherein the upper case is identical to the lower case in shape and size, and the upper case is connected with the lower case by a connecting assembly.

6. The cable splice protector of claim 5, wherein said connection assembly comprises a clasp located on said upper housing, and wherein a slot adapted to said clasp is located on said lower housing at a location corresponding to said clasp, said clasp being engaged with said slot.

7. The cable splice protector of claim 5, wherein the cable through-hole has a diameter of 4cm.

8. The cable joint protection device according to claim 7, wherein a sealing ring matched with the cable through hole in shape is arranged in the cable through hole, and a wire through hole communicated with the accommodating cavity is arranged in the center of the sealing ring.

9. The cable splice protector of claim 8, wherein the sealing ring is made of a sponge material.

10. The cable splice protector of claim 8, wherein the top of the upper housing is provided with a glue-pouring port in communication with the receiving cavity, the glue-pouring port having a diameter of 3cm.

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