Cable sealing device

Abstract

The utility model discloses a cable sealing device, including a first fixed plate and a second fixed plate, arc grooves are provided on the sides of the first fixed plate and the second fixed plate that are close to each other, through grooves are symmetrically provided inside the first fixed plate and the second fixed plate, and the through grooves are communicated with the corresponding arc grooves, and transverse grooves are symmetrically provided inside the first fixed plate and the second fixed plate and located on the outside of the arc grooves. The utility model injects a sealing colloid into the through groove through an injection groove, and the sealing colloid flows into the arc groove through the through groove, thereby wrapping the sealed cable. At the same time, the sealing colloid flows to the outside of the first fixed plate and the second fixed plate through the transverse groove, contacts with the distribution box, and forms a comprehensive seal. This process effectively prevents rainwater and dust from entering the distribution box, and is particularly suitable for outdoor environments. In addition, the device can be conveniently used in combination with a finished distribution box, and no additional modifications are required to the distribution box, and its applicability is relatively strong.

Description

Technical Field

[0001] The utility model relates to the technical field of cable sealing, in particular to a cable sealing device. Background Art

[0002] In modern power systems, distribution boxes are key components and are widely used in various environments, especially outdoors. However, outdoor distribution boxes must face various harsh weather conditions, such as rain, dust, etc. Therefore, ensuring the safety and stability of electrical equipment inside the distribution box, especially preventing rainwater intrusion, has become an important issue in design and use.

[0003] At present, when the cable is connected to the outdoor distribution box, the commonly used sealing method is to simply apply sealant between the cable and the box. This method requires the staff to apply sealant around the cable to form a circular sealing ring to wrap the cable.

[0004] However, the cables are prone to shaking during the installation process. Even if the sealant is applied well initially, the sealing layer may be damaged or detached due to the shaking of the cables, eventually resulting in a poor seal. Foreign matter such as rainwater and dust may invade the interior of the distribution box.

[0005] Therefore, those skilled in the art have proposed a cable sealing device that is easy to operate. Utility Model Content

[0006] The utility model discloses a cable sealing device, which aims to solve the technical problem that the cable is easy to shake during the installation process. Even if the sealant is initially applied well, the sealing layer may be damaged or detached due to the cable shaking, which eventually leads to poor sealing and foreign matter such as rainwater and dust may invade the inside of the distribution box.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A cable sealing device includes a first fixing plate and a second fixing plate, wherein an arc groove is provided on one side of the first fixing plate and the second fixing plate where they are close to each other, through grooves are symmetrically provided inside the first fixing plate and the second fixing plate, and the through grooves are communicated with the corresponding arc grooves, and transverse grooves are symmetrically provided inside the first fixing plate and the second fixing plate and located on the outside of the arc grooves, and the transverse grooves extend to the outside of the corresponding first fixing plate and the second fixing plate.

[0009] Position the cable between the two arc slots so that the through slot contacts the cable.

[0010] In a preferred solution, injection grooves are provided on the sides of the first fixing plate and the second fixing plate that are away from each other, and the injection grooves are communicated with the corresponding through grooves, and the corresponding through grooves, injection grooves and transverse grooves are communicated with each other.

[0011] The sealing colloid is injected into the through groove through the injection groove, and the sealing colloid flows into the arc groove through the through groove and wraps and seals the cable. At the same time, the sealing colloid flows to the outside of the first fixing plate and the second fixing plate through the transverse groove, thereby contacting the distribution box.

[0012] In a preferred solution, two locking holes are symmetrically formed on one side of the first fixing plate, and two threaded holes are symmetrically formed on one side of the second fixing plate, and the locking holes are connected to the corresponding threaded holes by screws.

[0013] The screw is inserted into the threaded hole through the locking hole, and then the screw is tightened, so that the first fixing plate and the second fixing plate can be connected.

[0014] In a preferred solution, two locking holes are symmetrically formed on one side of the first fixing plate, and two threaded holes are symmetrically formed on one side of the second fixing plate, and the locking holes are connected to the corresponding threaded holes by screws.

[0015] The fixing holes are used to insert self-tapping screws, so that the first fixing plate and the second fixing plate are fixed to the distribution box through the fixing holes.

[0016] In a preferred solution, L-shaped limiting grooves are provided on upper and lower sides of the first fixing plate and the second fixing plate, and U-shaped fixed magnets are movably connected to the outer sides of the two limiting grooves.

[0017] When in use, firstly, the first fixing plate and the second fixing plate are adsorbed on the distribution box by the fixing magnets, and after the fixing is completed, the fixing magnets can be removed.

[0018] The cable sealing device provided by the utility model has the following advantages:

[0019] 1. Inject the sealing colloid into the through groove through the injection groove, and the sealing colloid will flow into the arc groove through the through groove, thereby wrapping the sealed cable. At the same time, the sealing colloid will flow to the outside of the first fixing plate and the second fixing plate through the transverse groove, contacting the distribution box to form a comprehensive seal. This process effectively prevents rainwater and dust from entering the distribution box, and is particularly suitable for outdoor environments.

[0020] 2. Insert the screws through the locking holes and screw them into the threaded holes to connect the first fixing plate and the second fixing plate. Use the fixing magnets to adsorb the first fixing plate and the second fixing plate on the distribution box to ensure the initial positioning of the fixing plates. Then insert the self-tapping screws through the fixing holes to fix the first fixing plate and the second fixing plate on the distribution box. The device is simple in design and simple in operation steps. No special tools are required to complete the installation and sealing work. The device can be easily used with the finished distribution box without additional changes to the distribution box. It has strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a first isometric view of a cable sealing device proposed by the utility model.

[0022] Figure 2 This is a second isometric view of a cable sealing device proposed by the utility model.

[0023] Figure 3 This is a back isometric view of a cable sealing device proposed by the utility model.

[0024] Figure 4 This is an isometric view of a second fixing plate of a cable sealing device proposed by the utility model.

[0025] Figure 5 This is a sectional isometric view of a second fixing plate of a cable sealing device proposed by the utility model.

[0026] In the accompanying drawings: 1. first fixing plate; 2. second fixing plate; 3. arc groove; 4. through groove; 5. transverse groove; 6. injection groove; 7. locking hole; 8. threaded hole; 9. fixing hole; 10. limiting groove; 11. fixing magnet. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0028] The utility model discloses a cable sealing device.

[0029] Reference Figure 1 , Figure 2, Figure 3 , Figure 4 and Figure 5 A cable sealing device includes a first fixing plate 1 and a second fixing plate 2. The first fixing plate 1 and the second fixing plate 2 are both provided with arc grooves 3 on the sides close to each other. The first fixing plate 1 and the second fixing plate 2 are both symmetrically provided with through grooves 4 inside. The through grooves 4 are both communicated with the corresponding arc grooves 3. The first fixing plate 1 and the second fixing plate 2 are both symmetrically provided with transverse grooves 5 inside and outside the arc grooves 3. The transverse grooves 5 extend to the outsides of the corresponding first fixing plate 1 and the second fixing plate 2:

[0030] In this embodiment, the cable is placed between the two arc grooves 3, so that the through groove 4 can contact the cable.

[0031] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 In a preferred embodiment, the first fixing plate 1 and the second fixing plate 2 are both provided with injection grooves 6 on the side away from each other, and the injection grooves 6 are communicated with the corresponding through grooves 4, and the corresponding through grooves 4, the injection grooves 6 and the transverse grooves 5 are communicated with each other;

[0032] In this embodiment: the sealing colloid is injected into the through groove 4 through the injection groove 6, the sealing colloid will flow into the arc groove 3 through the through groove 4 and wrap the cable to seal it. At the same time, the sealing colloid will also flow to the outside of the first fixed plate 1 and the second fixed plate 2 through the transverse groove 5, thereby contacting the distribution box.

[0033] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 In a preferred embodiment, two locking holes 7 are symmetrically provided on one side of the first fixing plate 1, and two threaded holes 8 are symmetrically provided on one side of the second fixing plate 2, and the locking holes 7 are connected to the corresponding threaded holes 8 by screws;

[0034] In this embodiment, the screws are inserted into the threaded holes 8 through the locking holes 7 and then the screws are tightened, so that the first fixing plate 1 and the second fixing plate 2 can be connected.

[0035] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 In a preferred embodiment, two fixing holes 9 are symmetrically provided inside the first fixing plate 1 and the second fixing plate 2, and the corresponding four fixing holes 9 are arranged in a rectangular shape;

[0036] In this embodiment, the fixing holes 9 are used to insert self-tapping screws, so that the first fixing plate 1 and the second fixing plate 2 are fixed to the distribution box through the fixing holes 9 .

[0037] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 In a preferred embodiment, the first fixing plate 1 and the second fixing plate 2 are provided with L-shaped limiting grooves 10 on both upper and lower sides, and the outer sides of the corresponding two limiting grooves 10 are movably connected with U-shaped fixed magnets 11;

[0038] In this embodiment, when in use, the first fixing plate 1 and the second fixing plate 2 are first adsorbed on the distribution box by the fixing magnet 11 , and after the fixing is completed, the fixing magnet 11 can be removed.

[0039] Working principle: When in use, first place the cable between the two arc grooves 3, then insert the screw into the threaded hole 8 through the locking hole 7, and then turn the screw to connect the first fixing plate 1 and the second fixing plate 2, and then use the fixing magnet 11 to adsorb the first fixing plate 1 and the second fixing plate 2 on the distribution box, and then use the fixing hole 9 to insert the self-tapping screw, so as to fix the first fixing plate 1 and the second fixing plate 2 on the distribution box through the fixing hole 9, and finally inject the sealing colloid into the through groove 4 through the injection groove 6, and the sealing colloid will flow into the arc groove 3 through the through groove 4, so as to wrap and seal the cable with the sealing colloid, and at the same time, the sealing colloid will also flow to the outside of the first fixing plate 1 and the second fixing plate 2 through the transverse groove 5, so as to contact with the distribution box to form a seal, and then the fixing magnet 11 can be removed to complete the entire installation work.

[0040] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A cable sealing device, characterized in that: The invention comprises a first fixing plate (1) and a second fixing plate (2), wherein an arc groove (3) is provided on one side of the first fixing plate (1) and the second fixing plate (2) where they are close to each other, through grooves (4) are symmetrically provided inside the first fixing plate (1) and the second fixing plate (2), and the through grooves (4) are communicated with the corresponding arc grooves (3), and transverse grooves (5) are symmetrically provided inside the first fixing plate (1) and the second fixing plate (2) and located on the outside of the arc grooves (3), and the transverse grooves (5) extend to the outside of the corresponding first fixing plate (1) and the second fixing plate (2).

2. A cable sealing device according to claim 1, characterized in that: The first fixing plate (1) and the second fixing plate (2) are both provided with injection grooves (6) on the sides away from each other, and the injection grooves (6) are communicated with the corresponding through grooves (4), and the corresponding through grooves (4), the injection grooves (6) and the transverse grooves (5) are communicated with each other.

3. A cable sealing device according to claim 1, characterized in that: Two locking holes (7) are symmetrically provided on one side of the first fixing plate (1), and two threaded holes (8) are symmetrically provided on one side of the second fixing plate (2), and the locking holes (7) are connected to the corresponding threaded holes (8) by means of screws.

4. A cable sealing device according to claim 1, characterized in that: Two fixing holes (9) are symmetrically provided inside the first fixing plate (1) and the second fixing plate (2), and the corresponding four fixing holes (9) are arranged in a rectangular shape.

5. A cable sealing device according to claim 1, characterized in that: The first fixing plate (1) and the second fixing plate (2) are both provided with L-shaped limiting grooves (10) on the upper and lower sides, and the outer sides of the corresponding two limiting grooves (10) are movably connected with U-shaped fixed magnets (11).

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