Cable sheath repairing device

Abstract

The utility model discloses a cable sheath repairing device, and relates to the technical field of cable repairing. Comprising a fixing shell, the fixing shell is in a C shape, arc-shaped plates are arranged at the two ends of the fixing shell, and limiting grooves are formed in the outer sides of the arc-shaped plates; the fixing assembly is arranged on the outer side of the fixing shell and used for fixing the fixing shell; the exhaust assembly is arranged on the outer side of the fixed shell and used for extracting air in the fixed shell; the sealing assembly is arranged on the outer side of the exhaust assembly and used for controlling exhaust of the exhaust assembly. According to the utility model, through the arrangement of the exhaust assembly, the sealing assembly and the fixing assembly, the cooperation of the first fixing clamp, the second fixing clamp, the fixing pipe, the sliding pad, the first fixing pad and the second sealing pad is realized, so that bubbles mixed in glue can be quickly discharged, and the phenomenon that the bubbles are blocked after the encapsulation is finished is avoided. And enough time needs to be reserved to remove bubbles, so that the cable repairing time is shortened, and the repairing efficiency is improved.

Description

Technical Field

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

[0002] During the process of cable laying, maintenance or use, it may be subjected to external forces such as mechanical collision, extrusion, pulling, etc., causing damage to the insulation layer or sheath. When dealing with the damage of the cable outer sheath, maintenance workers often use insulating tape or sealant to seal the break.

[0003] When using sealant to repair cables, the sealant needs to be stirred to prevent the sealant from settling. During the stirring process of the sealant, bubbles are easily mixed in the sealant. After the potting is completed, sufficient time needs to be left to remove the bubbles, which increases the cable repair time and reduces the repair efficiency. For this reason, a cable sheath repair device is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that after potting, sufficient time needs to be reserved to remove bubbles, thereby increasing the time for repairing the cable. The utility model provides a cable sheath repairing device.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A cable sheath repair device, comprising:

[0007] A fixed shell, the fixed shell is C-shaped, arc plates are provided at both ends of the fixed shell, and limit grooves are provided on the outer sides of the arc plates;

[0008] A fixing assembly, arranged outside the fixing shell, for fixing the fixing shell;

[0009] An exhaust assembly, disposed outside the fixed shell, for extracting air from inside the fixed shell;

[0010] The sealing component is arranged on the outside of the exhaust component and is used to control the exhaust of the exhaust component.

[0011] Furthermore, there are multiple fixing shells, and sealing strips are provided at one end of the opposite surface of the fixing shell.

[0012] Furthermore, the fixing assembly includes a first fixing clamp and a second fixing clamp, and fixing blocks are provided on the outer sides of the first fixing clamp and the second fixing clamp. A feed pipe and an exhaust pipe are provided on the outer sides of the first fixing clamp, respectively, and the feed pipe and the exhaust pipe are both connected to the fixing shell. A limiting strip is provided inside the first fixing clamp, and the limiting strip is adapted to the limiting groove.

[0013] Furthermore, the exhaust assembly includes a fixed pipe and a support block, the support block is arranged between the fixed shell and the fixed pipe, the fixed pipe is open at one end, and the connecting pipe is connected to the fixed pipe, a sliding pad is provided inside the fixed pipe, and the sliding pad moves relative to the fixed pipe, a control part is provided on the outside of the sliding pad, and an air outlet is opened at the end of the fixed pipe, and the air outlet runs through the fixed pipe.

[0014] Further, the sealing assembly includes a first fixing gasket and a second sealing gasket, the first fixing gasket and the second sealing gasket respectively correspond to the air outlet and the connecting tube, and the sizes of the first fixing gasket and the second sealing gasket are larger than the diameters of the air outlet and the connecting tube, a second fixing plate and a first supporting plate are respectively provided on the outer sides of the first fixing gasket and the second sealing gasket, support rods are provided on the outer sides of the first supporting plate and the second fixing plate, the support rod on the first supporting plate side is connected to the fixed tube, a fixing frame is provided on the outer side of the support rod on the second fixing plate side, and the fixing frame is connected to the fixed tube, and springs are sleeved on the outer sides of the support rods.

[0015] Furthermore, the first fixing pad and the second sealing pad are both made of rubber.

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

[0017] The utility model realizes the rapid discharge of bubbles contained in the glue through the arrangement of the exhaust component, the sealing component and the fixing component, through the cooperation of the first fixing clamp, the second fixing clamp, the fixing tube, the sliding pad, the first fixing pad and the second sealing pad, so as to avoid the need to leave enough time to discharge the bubbles after the potting is completed, thereby shortening the cable repair time and improving the repair efficiency.

[0018] By setting up the fixing assembly and the arc plate, the cooperation of the second fixing clip, the first fixing clip, the arc plate, the limit strip and the limit groove is achieved to seal the inside of the fixing shell during the repair process, avoiding gaps that may cause glue leakage and ensuring stability during the repair process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is an enlarged view of the second fixing clip of the utility model;

[0021] Figure 3 This is an enlarged view of the fixed shell of the utility model;

[0022] Figure 4 This is a partial enlarged view of the first fixing clip of the utility model;

[0023] Figure 5It is a partial cross-sectional view of the exhaust assembly of the utility model;

[0024] Figure 6 This utility model Figure 5 Enlarged view of part A in the middle;

[0025] Figure numerals: 1, fixed shell; 101, arc plate; 102, limit groove; 103, sealing strip; 2, fixed assembly; 201, first fixed clamp; 202, second fixed clamp; 203, limit strip; 204, fixed block; 205, feed pipe; 206, exhaust pipe; 3, exhaust assembly; 301, fixed pipe; 302, connecting pipe; 303, sliding pad; 304, supporting block; 305, control part; 306, air outlet; 4, sealing assembly; 401, first fixed pad; 402, first supporting plate; 403, supporting rod; 404, second sealing pad; 405, second fixed plate; 406, fixing frame; 407, spring. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0029] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0030] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] like Figures 1 to 6 As shown, a cable sheath repair device comprises: a fixed shell 1, the fixed shell 1 is C-shaped, arc plates 101 are provided at both ends of the fixed shell 1, and limit grooves 102 are provided on the outer sides of the arc plates 101; a fixed component 2 is arranged on the outer side of the fixed shell 1, and is used to fix the fixed shell 1; an exhaust component 3 is arranged on the outer side of the fixed shell 1, and is used to extract air from the fixed shell 1; a sealing component 4 is arranged on the outer side of the exhaust component 3, and is used to control the exhaust of the exhaust component 3. Specifically, when repairing the cable sheath, the fixed shell 1 is first fixed to a position to be repaired by the fixed component 2, so that the fixed shell 1 is fixed relative to the cable. After the fixing is completed, the repair glue is injected into the fixed shell 1, and then the air inside the fixed shell 1 is discharged through the cooperation of the exhaust component 3 and the sealing component 4, so as to avoid bubbles in the glue repair process and ensure the repair effect.

[0032] like Figures 1 to 6 As shown, there are multiple fixing shells 1, and a sealing strip 103 is provided at one end of the opposite surface of the fixing shell 1. Specifically, the size of the fixing shell 1 can be selected according to the diameter of the cable. When in use, the fixing shell 1 can wrap the cable so that the glue can adhere to the surface of the cable. While wrapping the cable, the gap between the fixing shells 1 is sealed by the sealing strip 103 to avoid leakage of glue during repair.

[0033] like Figures 1 to 6As shown, the fixing assembly 2 includes a first fixing clamp 201 and a second fixing clamp 202. The first fixing clamp 201 and the second fixing clamp 202 are both provided with fixing blocks 204 on their outer sides. A feed pipe 205 and an exhaust pipe 206 are respectively provided on the outer sides of the first fixing clamp 201, and the feed pipe 205 and the exhaust pipe 206 are both connected to the fixing shell 1. A limiting strip 203 is provided inside the first fixing clamp 201, and the limiting strip 203 is adapted to the limiting groove 102. Specifically, the limiting strip 203 fits with the limiting groove 102 and fills the gap between the fixing shells 1 to ensure the sealing effect during use. The first fixing clamp 201 and the second fixing clamp 202 are both composed of two arc hoops, and the cross-section of the arc hoop is L-shaped. The limiting strip 203 is provided with a It is arranged on the inner wall of the arc hoop, and rubber pads are provided on the contact surfaces of the arc hoop and the cable to ensure that the arc hoop is tightly connected to the cable. When repairing the cable, first align the limit strip 203 with the limit groove 102, and then connect multiple fixed shells 1 through the first fixing clip 201 and the second fixing clip 202. During the connection, since the limit strip 203 is clamped in the limit groove 102, the fixed shell 1 is fixed relative to the first fixing clip 201 and the second fixing clip 202. When the first fixing clip 201 and the second fixing clip 202 fix the fixed shell 1, they are squeezed against the cable, so that the first fixing clip 201 and the second fixing clip 202 are fixed in position and the two ends of the fixed shell 1 are sealed to avoid glue leakage during repair.

[0034] like Figures 1 to 6 As shown, the exhaust component 3 includes a fixed tube 301 and a support block 304, the support block 304 is arranged between the fixed shell 1 and the fixed tube 301, the fixed tube 301 is open at one end, and the connecting tube 302 is connected to the fixed tube 301, a sliding pad 303 is arranged inside the fixed tube 301, and the sliding pad 303 moves relative to the fixed tube 301, a control member 305 is arranged on the outside of the sliding pad 303, an air outlet 306 is opened at the end of the fixed tube 301, and the air outlet 306 runs through the fixed tube 301, specifically, when in use, the sliding pad 303 is driven by the connecting tube 302 to move inside the fixed tube 301, and while the sliding pad 303 moves, the air inside the fixed shell 1 is sucked into the fixed tube 301 through the connecting tube 302 through the cooperation of the sealing component 4, so as to avoid bubbles during the glue repair process.

[0035] like Figures 1 to 6As shown, the sealing assembly 4 includes a first fixing pad 401 and a second sealing pad 404, the first fixing pad 401 and the second sealing pad 404 correspond to the air outlet 306 and the connecting pipe 302 respectively, and the sizes of the first fixing pad 401 and the second sealing pad 404 are larger than the diameters of the air outlet 306 and the connecting pipe 302, and the first fixing pad 401 and the second sealing pad 404 are respectively provided with a second fixing plate 405 and a first supporting plate 402 on the outside, and the first supporting plate 402 and the second fixing plate 405 are both provided with a supporting plate on the outside. The support rod 403, the support rod 403 on the side of the first support plate 402 is connected to the fixed tube 301, the support rod 403 on the side of the second fixed plate 405 is provided with a fixing frame 406 on the outside, and the fixing frame 406 is connected to the fixed tube 301, and the support rod 403 is sleeved with a spring 407 on the outside. Specifically, when the sliding pad 303 is evacuated, the sliding pad 303 that moves first generates negative pressure inside the fixed tube 301, and under the action of the negative pressure, the first fixed pad 401 is driven to fit with the fixed tube 301, thereby The hole 306 is sealed, and at the same time, the air inside the connecting pipe 302 pushes the second sealing gasket 404 away from the connecting pipe 302, so that the connecting pipe 302 is connected with the fixed pipe 301. Since the pressure inside the fixed shell 1 is greater than the pressure inside the fixed pipe 301, the gas inside the fixed shell 1 enters the fixed pipe 301 under the guidance of the exhaust pipe 206 and the connecting pipe 302. When the sliding pad 303 stops moving, the pressure inside the fixed pipe 301 and the fixed shell 1 is balanced, and the second sealing gasket 404 is connected to the fixed pipe 301. The tube 301 is fitted, and the connecting tube 302 is closed at the same time, and then the air outlet 306 is pushed in the reverse direction to move. When the internal pressure of the fixed tube 301 increases, the gas inside the fixed tube 301 pushes the first fixed pad 401 to separate from the fixed tube 301. During the separation, the gas inside the fixed tube 301 is discharged through the air outlet 306. In the process of repeatedly pushing and pulling the sliding pad 303 relative to the fixed tube 301, the air inside the fixed shell 1 and the glue is extracted to avoid the formation of air holes after the glue solidifies.

[0036] More specifically, the second fixing plate 405 and the first support plate 402 provide support for the second sealing pad 404 and the first fixing pad 401 respectively to prevent the second sealing pad 404 and the first fixing pad 401 from deforming under the action of pressure and ensure stability during use. The second fixing plate 405 and the first fixing pad 401 provide resetting power through the spring 407.

[0037] like Figures 1 to 6 As shown, the first fixing pad 401 and the second sealing pad 404 are both made of rubber. Specifically, the first fixing pad 401 and the second sealing pad 404 made of rubber can fit tightly with the fixing tube 301 to ensure stability during sealing.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cable sheath repair device, characterized in that: include: A fixed shell (1), the fixed shell (1) being C-shaped, arc-shaped plates (101) being provided at both ends of the fixed shell (1), and limiting grooves (102) being provided on the outer sides of the arc-shaped plates (101); A fixing assembly (2) is arranged outside the fixing shell (1) and is used to fix the fixing shell (1); An exhaust assembly (3) is arranged outside the fixed shell (1) and is used to extract air from inside the fixed shell (1); A sealing component (4) is arranged outside the exhaust component (3) and is used to control the exhaust of the exhaust component (3).

2. A cable sheath repair device according to claim 1, characterized in that: The fixing shells (1) are in multiple forms, and sealing strips (103) are provided at one end of the opposite surface of the fixing shells (1).

3. A cable sheath repair device according to claim 2, characterized in that: The fixing assembly (2) comprises a first fixing clamp (201) and a second fixing clamp (202), the first fixing clamp (201) and the second fixing clamp (202) are both provided with fixing blocks (204) on their outer sides, the first fixing clamp (201) is respectively provided with a feed pipe (205) and an exhaust pipe (206) on its outer side, and the feed pipe (205) and the exhaust pipe (206) are both connected to the fixing shell (1), and the first fixing clamp (201) is provided with a limiting strip (203) inside, and the limiting strip (203) is adapted to the limiting groove (102).

4. A cable sheath repair device according to claim 2, characterized in that: The exhaust assembly (3) comprises a fixed pipe (301) and a support block (304), wherein the support block (304) is arranged between the fixed shell (1) and the fixed pipe (301), wherein one end of the fixed pipe (301) is open, and the connecting pipe (302) is connected to the fixed pipe (301), a sliding pad (303) is arranged inside the fixed pipe (301), and the sliding pad (303) moves relative to the fixed pipe (301), and a control member (305) is arranged outside the sliding pad (303), and an air outlet hole (306) is opened at the end of the fixed pipe (301), and the air outlet hole (306) passes through the fixed pipe (301).

5. A cable sheath repair device according to claim 4, characterized in that: The sealing assembly (4) comprises a first fixing pad (401) and a second sealing pad (404), wherein the first fixing pad (401) and the second sealing pad (404) correspond to the air outlet hole (306) and the connecting pipe (302) respectively, and the sizes of the first fixing pad (401) and the second sealing pad (404) are both larger than the diameters of the air outlet hole (306) and the connecting pipe (302), and the first fixing pad (401) and the second sealing pad (404) are respectively provided with a second fixing plate (401) on the outside. 5) and a first support plate (402), the first support plate (402) and the second fixed plate (405) are both provided with support rods (403) on the outside, the support rod (403) on the first support plate (402) side is connected to the fixed tube (301), a fixing frame (406) is provided on the outside of the support rod (403) on the second fixed plate (405) side, and the fixing frame (406) is connected to the fixed tube (301), and a spring (407) is sleeved on the outside of each of the support rods (403).

6. A cable sheath repair device according to claim 5, characterized in that: The first fixing pad (401) and the second sealing pad (404) are both made of rubber.

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