Cable fixing device for municipal engineering

Abstract

The utility model discloses a cable fixing device for municipal engineering, which relates to the technical field of municipal engineering and comprises a cable outer layer, a first fixing ring is mounted on one side of the outside of the cable outer layer, a first inserting groove is formed in one end of the first fixing ring, and a second arc-shaped inserting rod is inserted into the first inserting groove. And the other end of the second arc-shaped inserting rod is connected with a second fixing ring. According to the utility model, under the action of the first fixing ring, the second fixing ring and the activated carbon plate, the first fixing ring and the second fixing ring which are combined are convenient to provide a protection function and fixing work for cables of municipal engineering, and then, through the arrangement of the activated carbon plate, the cables can be conveniently fixed. According to the cable outer layer waterproof device, corrosion liquid on the surface of the cable outer layer can be rapidly absorbed, so that the retention time of the liquid on the cable outer layer of municipal engineering is short, the corrosion degree of the cable outer layer is reduced, the service life of the cable outer layer is prolonged, and the waterproof effect of the cable outer layer is good.

Description

Technical Field

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

[0002] Municipal engineering refers to the construction of municipal facilities. In my country, municipal facilities refer to various buildings, structures, equipment, etc. that are set up within the planning and construction scope of urban areas and towns (villages) to provide residents with paid or free public products and services based on government responsibilities and obligations. The construction of various public infrastructure supporting urban life falls within the scope of municipal engineering, such as common urban roads, bridges, subways, and various pipelines closely related to life: rainwater, sewage, water supply, recycled water, electricity (part outside the red line), telecommunications, heat, gas, etc., as well as the construction of squares, urban greening, etc., all fall within the scope of municipal engineering. The cables in municipal engineering need to be fixed with fixing devices.

[0003] During use, an existing cable fixing device for municipal engineering has a gap at the connection between the fixing device and the cable, which causes the liquid on the surface of the cable to easily stay on the outer layer for a long time, thereby corroding the surface of the cable, thereby affecting the service life of the cable. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the existing cable fixing devices for municipal engineering, that is, during use, there is a gap at the connection between the fixing device and the cable, which causes the liquid on the surface of the cable to easily stay on the outer layer for a long time, thereby corroding the surface of the cable, thereby affecting the service life of the cable, and to propose a cable fixing device for municipal engineering.

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

[0006] A cable fixing device for municipal engineering, comprising:

[0007] The outer layer of the cable, a first fixing ring is installed on the outer side of the outer layer of the cable, and a first plug-in groove is opened at one end of the first fixing ring, a second arc-shaped plug rod is inserted into the inside of the first plug-in groove, and the other end of the second arc-shaped plug rod is connected to the second fixing ring, a second plug-in groove is opened at the other end of the second fixing ring, and the first arc-shaped plug rod is inserted into the inside of the second plug-in groove, the other end of the first arc-shaped plug rod is connected to the other end of the first fixing ring, and the inner walls of the first fixing ring and the second fixing ring are both inlaid with activated carbon plates, and the inner walls of the first plug-in groove and the second plug-in groove are both bonded with magnetic magnets.

[0008] Preferably, a conductor penetrates the interior of the outer layer of the cable, and a waterproof filling rubber is provided between the outer layer of the cable and the conductor.

[0009] Preferably, the activated carbon plates are distributed in two groups, and the activated carbon plates and the first fixing ring form a detachable structure through nano glue.

[0010] Preferably, the shape of the outer wall of the magnetic absorption sheet is consistent with the shape of the inner wall of the first plug-in slot, and the depth of the first plug-in slot is equal to the length of the first arc-shaped plug rod.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the first fixing ring, the second fixing ring and the activated carbon plate are provided, and the combined first fixing ring and the second fixing ring are convenient for providing protection function and fixing work for the cables of municipal engineering. Then, through the setting of the activated carbon plate, it is convenient to quickly absorb the corrosive liquid contaminated on the outer surface of the cable, so that the liquid stays in the outer layer of the cable of the municipal engineering for a short time, which is beneficial to reduce the degree of corrosion of the outer layer of the cable, and then it is beneficial to increase the service life of the outer layer of the cable, so that the outer layer of the cable has a good waterproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the external connection structure between the outer layer of the cable and the first fixing ring in the utility model;

[0014] Figure 2 It is a schematic diagram of the internal structure of the connection between the first fixing ring and the second fixing ring in the utility model;

[0015] Figure 3 It is a schematic diagram of the connection structure between the first fixing ring and the activated carbon plate in the utility model.

[0016] Legend:

[0017] 1. Cable outer layer; 2. First fixing ring; 3. Activated carbon plate; 4. First plug-in slot; 5. Wire; 6. Waterproof filling rubber; 7. First arc-shaped plug-in rod; 8. Second plug-in slot; 9. Second fixing ring; 10. Magnetic plate; 11. Second arc-shaped plug-in rod. DETAILED DESCRIPTION

[0018] 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 of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Reference Figure 1-3A cable fixing device for municipal engineering includes a cable outer layer 1, a first fixing ring 2 is installed on one side of the outer side of the cable outer layer 1, and a first plug-in slot 4 is opened at one end of the first fixing ring 2, a wire 5 is passed through the inner side of the cable outer layer 1, and a waterproof filling rubber material 6 is arranged between the cable outer layer 1 and the wire 5, and a waterproof function is provided to the wire 5 by the waterproof filling rubber material 6, so that the waterproof effect of the cable is strong, a second arc-shaped plug rod 11 is inserted into the inner side of the first plug-in slot 4, and the other end of the second arc-shaped plug rod 11 is connected to the second fixing ring 9, the other end of the second fixing ring 9 is opened with a second plug-in slot 8, and the inner side of the second plug-in slot 8 is inserted with a first arc-shaped plug rod 7, the other end of the first arc-shaped plug rod 7 is connected to the other end of the first fixing ring 2, and the first fixing ring 2 and the second fixing ring 9 are connected. The inner walls are inlaid with activated carbon plates 3, and there are two groups of activated carbon plates 3. The activated carbon plates 3 and the first fixing ring 2 form a detachable structure through nano glue. The detachable structure facilitates the subsequent disassembly and replacement of the activated carbon plates 3, thereby improving the waterproof effect of the subsequent cable outer layer 1. The inner walls of the first plug-in slot 4 and the second plug-in slot 8 are both bonded with magnetic magnets 10. The outer wall shape of the magnetic magnet 10 is consistent with the inner wall shape of the first plug-in slot 4, and the groove depth of the first plug-in slot 4 is equal to the length of the first arc-shaped plug rod 7. A rubber strip is provided at the opening of the first plug-in slot 4 to improve the sealing of the connection and prevent moisture from entering the first plug-in slot 4 and affecting the coordinated use of the first arc-shaped plug rod 7. The first arc-shaped plug rod 7 and the second arc-shaped plug rod 11 are both made of alloy material, and the surface is covered with iron sheets.

[0020] Working principle: First, during the cable laying process of the municipal engineering project, the second arc-shaped plug rod 11 of the second fixing ring 9 is connected to the first plug groove 4 of the first fixing ring 2, and the second plug groove 8 of the second fixing ring 9 is connected to the first arc-shaped plug rod 7, so as to complete the splicing of the first fixing ring 2 and the second fixing ring 9. At the same time, the first arc-shaped plug rod 7 is adsorbed and fixed by the magnetic sheet 10, so that the connection stability of the first fixing ring 2 and the second fixing ring 9 is good, so as to provide protection and fixation for the cables of the municipal engineering project. Finally, through the setting of the activated carbon plate 3, it is convenient to quickly absorb the corrosive liquid in the area of ​​the outer layer 1 of the cable, reduce the residence time of moisture adhering to the outer layer 1 of the cable, and thus help to improve the protective performance of the outer layer 1 of the cable of the municipal engineering project, and help to improve its service life.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cable fixing device for municipal engineering, characterized in that: include: A cable outer layer (1), wherein a first fixing ring (2) is installed on one side of the outer side of the cable outer layer (1), and a first plug-in slot (4) is provided at one end of the first fixing ring (2), a second arc-shaped plug-in rod (11) is plugged into the interior of the first plug-in slot (4), and the other end of the second arc-shaped plug-in rod (11) is connected to a second fixing ring (9), a second plug-in slot (8) is provided at the other end of the second fixing ring (9), and a first arc-shaped plug-in rod (7) is plugged into the interior of the second plug-in slot (8), and the other end of the first arc-shaped plug-in rod (7) is connected to the other end of the first fixing ring (2), and the inner walls of the first fixing ring (2) and the second fixing ring (9) are both inlaid with activated carbon plates (3), and the inner walls of the first plug-in slot (4) and the second plug-in slot (8) are both bonded with magnetic magnets (10).

2. A cable fixing device for municipal engineering according to claim 1, characterized in that: A conductor (5) penetrates the interior of the cable outer layer (1), and a waterproof filling rubber material (6) is provided between the cable outer layer (1) and the conductor (5).

3. A cable fixing device for municipal engineering according to claim 1, characterized in that: The activated carbon plates (3) are distributed in two groups, and the activated carbon plates (3) and the first fixing ring (2) form a detachable structure through nano glue.

4. A cable fixing device for municipal engineering according to claim 1, characterized in that: The shape of the outer wall of the magnetic absorption sheet (10) is consistent with the shape of the inner wall of the first plug-in slot (4), and the depth of the first plug-in slot (4) is equal to the length of the first arc-shaped plug rod (7).

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