Environment-friendly cable sleeve

Abstract

The utility model relates to the technical field of cable sleeves, and provides an environment-friendly cable sleeve which comprises a sleeve body. A protective structure is arranged on the outer wall of the sleeve body; a bottom frame is arranged at the bottom end of the protection structure. By arranging the limiting structure, when the bottom frame and the top frame are installed, the bottom outer protruding block and the bottom inner groove at the bottom end of the bottom frame are aligned with the top outer groove and the top inner protruding block at the top end of the other set of top frame respectively to achieve up-and-down assembly. The side outer protruding blocks and the side inner grooves on the left sides of the bottom frame and the top frame of the third set correspond to the side outer grooves and the side inner protruding blocks of the first set respectively to achieve left-right assembly, so that multiple pipelines can be spliced into a whole in the transportation process, the pipelines can be directly placed on the ground conveniently, the sleeves are not prone to sliding off in the transportation process, and the transportation efficiency is improved. The limiting function of the device is realized, and the convenience of the environment-friendly cable sleeve is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable sleeves, in particular to an environmentally friendly cable sleeve. Background Art

[0002] With the progress of the times, science and technology are constantly developing. The popularization of electricity has brought great convenience to people's lives. The layout of power lines requires cables. A large number of cables will be corroded underneath. At this time, cable sheaths can protect the cables. Therefore, the emergence of an environmentally friendly cable sheath is particularly important.

[0003] To this end, the patent with publication number CN201556895U discloses a cable sleeve, including a cylindrical elastic thin tube layer and an outer jacket layer, wherein the elastic thin tube layer passes through the outer jacket layer, a cavity is formed between the elastic thin tube layer and the outer jacket layer, and a through hole is opened on the side wall of the outer jacket layer. With the cable sleeve of the utility model, no matter how big or small the diameter of the cable is, the elastic thin tube layer can tightly wrap the cable, so that the cable sleeve can be installed with cables of various diameters, thereby improving the efficiency of cable installation;

[0004] The cable sheath mentioned above has good tolerance in the installation of cables with different diameters due to its elastic thin tube layer. However, the cylindrical tube body makes it very inconvenient to transport, which increases the difficulty of transportation. Utility Model Content

[0005] The utility model aims to provide an environmentally friendly cable casing to solve the defect that the existing cable casing is inconvenient to transport.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an environmentally friendly cable bushing, comprising a bushing body; a protective structure is arranged on the outer wall of the bushing body;

[0007] The bottom end of the protective structure is provided with a bottom frame, the top end of the bottom frame is provided with a top frame, and a limiting structure is provided on the outer wall of the top frame, and the limiting structure includes a side inner protrusion, a side outer groove, a bottom outer protrusion, a bottom inner groove, a side outer protrusion, a side inner groove, a top inner protrusion and a top outer groove, and the side inner protrusions are all fixed to the right side of the bottom frame and the top frame, and the outer walls of the bottom frame and the top frame outside the side inner protrusions are provided with side outer grooves, and the bottom outer protrusions are evenly fixed to the bottom end of the bottom frame, and the outer wall of the bottom frame inside the bottom outer protrusions is provided with a bottom inner groove, and the side outer protrusions are fixed on the side of the bottom frame and the top frame away from the side outer grooves, and the outer walls of the bottom frame and the top frame inside the side outer protrusions are provided with side inner grooves, and the top inner protrusions are all fixed to the top end of the top frame, and the top outer grooves are provided on the top end of the top frame outside the top inner protrusions;

[0008] Both sides of the bottom frame and the top frame are provided with disassembly and assembly structures, and the corner positions of the inner walls of the bottom frame and the top frame are provided with support structures.

[0009] Preferably, the protective structure comprises a heat conducting layer, an adhesive layer and a corrosion resistant layer, the heat conducting layer is arranged on the outer wall of the sleeve body, the adhesive layer is arranged on the outer wall of the heat conducting layer, and the corrosion resistant layer is arranged on the outer wall of the adhesive layer.

[0010] Preferably, the main cross-sections of the bottom frame and the top frame are both U-shaped, the main cross-sectional area of ​​the bottom frame is equal to the main cross-sectional area of ​​the top frame, and the openings of the top frame and the bottom frame interfere with each other.

[0011] Preferably, the bottom inner grooves are symmetrically distributed on both sides of the bottom end of the bottom frame, and the outer diameter of the top-view cross-section of the bottom outer protrusion is smaller than the outer diameter of the top outer groove.

[0012] Preferably, the disassembly and assembly structure includes mounting blocks, bolts and nuts, the mounting blocks are fixed on both sides of the bottom frame and the top frame, the mounting blocks are provided with bolts inside, and the bottom ends of the bolts are provided with nuts.

[0013] Preferably, both ends of the bolt extend to the outside of the mounting block, and the bolt and the nut are threadedly connected.

[0014] Preferably, the support structure includes an insert block, a support block and a buffer layer, the insert blocks are respectively fixed at the corner positions of the inner walls of the bottom frame and the top frame, the inside of the insert blocks are provided with support blocks, and the buffer layer is fixed on the outer wall of the support block.

[0015] The utility model provides an environmentally friendly cable casing, which has the advantages of:

[0016] By setting a limited position structure, when the bottom frame and the top frame are installed, the bottom outer protrusion and the bottom inner groove at the bottom end of the bottom frame are respectively aligned with the top outer groove and the top inner protrusion at the top of another group of top frames to realize the upper and lower assembly, and the side outer protrusions and the side inner grooves on the left side of the bottom frame and the top frame of the third group are respectively aligned with the side outer grooves and the side inner protrusions of the first group to realize the left and right assembly, so that multiple pipes can be spliced ​​into a whole during transportation, which is not only convenient for direct placement on the ground, but also convenient for the casing to not slip during transportation, realizing the limiting function of the device and improving the convenience of the environmentally friendly cable casing;

[0017] By providing a protective structure, the adhesive layer bonds the heat-conducting layer and the corrosion-resistant layer together. The heat-conducting layer is responsible for conducting the heat emitted by the cable inside the casing body, so that the heat can be quickly conducted to the outside. The corrosion-resistant layer plays an anti-corrosion role on the casing body at the outermost layer, thereby realizing the protective function of the device and extending the service life of the environmentally friendly cable casing.

[0018] By providing a disassembly and assembly structure, after the bottom frame and the top frame are aligned and sleeved, the mounting blocks on both sides of the bottom frame and the top frame are connected together by bolts and nuts, so that the bottom frame and the top frame temporarily form a whole, which is convenient for transportation of the sleeve body and can be recycled, realizing the disassembly and assembly function of the device and improving the ease of operation of the environmentally friendly cable sleeve;

[0019] By providing a support structure, the plug blocks are respectively located at the corners of the inner walls of the bottom frame and the top frame. The support blocks support the sleeve body in the internal grooves of the plug blocks, and the buffer layer on one side of the support block can buffer the sleeve body and the protective structure to prevent the sleeve body and the protective structure from being damaged by force during transportation, thereby realizing the supporting function of the device and improving the stability of the environmentally friendly cable sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 It is a side view structural schematic diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0023] Figure 4 It is a side cross-sectional structural schematic diagram of the utility model;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the limiting structure support structure of the utility model.

[0025] Explanation of the reference numerals in the figure: 1. sleeve body; 2. protective structure; 201. heat conductive layer; 202. adhesive layer; 203. corrosion resistant layer; 3. bottom frame; 4. top frame; 5. limiting structure; 501. side inner protrusion; 502. side outer groove; 503. bottom outer protrusion; 504. bottom inner groove; 505. side outer protrusion; 506. side inner groove; 507. top inner protrusion; 508. top outer groove; 6. disassembly and assembly structure; 601. mounting block; 602. bolt; 603. nut; 7. supporting structure; 701. plug block; 702. support block; 703. buffer layer. DETAILED DESCRIPTION

[0026] 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 5 The utility model provides an environmentally friendly cable bushing, which includes a bushing body 1.

[0028] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a bottom end of the protective structure 2 is provided with a bottom frame 3, and a top frame 4 is provided at the top of the bottom frame 3. The main view cross-sections of the bottom frame 3 and the top frame 4 are both in a "U" shape. The main view cross-sectional area of ​​the bottom frame 3 is equal to the main view cross-sectional area of ​​the top frame 4. A limiting structure 5 is provided on the outer wall of the top frame 4. The limiting structure 5 includes a side inner protrusion 501, a side outer groove 502, a bottom outer protrusion 503, a bottom inner groove 504, a side outer protrusion 505, a side inner groove 506, a top inner protrusion 507 and a top outer groove 508. The side inner protrusions 501 are fixed to the right side of the bottom frame 3 and the top frame 4, and side outer grooves are provided on the outer walls of the bottom frame 3 and the top frame 4 outside the side inner protrusions 501. 502, bottom outer protrusions 503 are evenly fixed on the bottom end of the bottom frame 3, bottom inner grooves 504 are opened on the outer wall of the bottom frame 3 inside the bottom outer protrusions 503, side outer protrusions 505 are fixed on the side of the bottom frame 3 and the top frame 4 away from the side outer grooves 502, side inner grooves 506 are opened on the outer walls of the bottom frame 3 and the top frame 4 inside the side outer protrusions 505, top inner protrusions 507 are fixed on the top of the top frame 4, top outer grooves 508 are opened on the top of the top frame 4 outside the top inner protrusions 507, the bottom inner grooves 504 are symmetrically distributed on both sides of the bottom end of the bottom frame 3, and the outer diameter of the top section of the bottom outer protrusions 503 when viewed from above is smaller than the outer diameter of the top outer grooves 508 when viewed from above.

[0029] When the bottom frame 3 and the top frame 4 are installed, the bottom outer protrusion 503 and the bottom inner groove 504 at the bottom end of the bottom frame 3 are respectively aligned with the top outer groove 508 and the top inner protrusion 507 at the top of another group of top frames 4 to realize the upper and lower assembly, and the side outer protrusion 505 and the side inner groove 506 on the left side of the bottom frame 3 and the top frame 4 of the third group are respectively aligned with the side outer groove 502 and the side inner protrusion 501 of the first group to realize the left and right assembly, so that multiple pipes can be spliced ​​into a whole during transportation, which is not only convenient for direct placement on the ground, but also prevents the casing from slipping during transportation.

[0030] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a protective structure 2 is arranged on the outer wall of the sleeve body 1, and the protective structure 2 includes a heat-conducting layer 201, an adhesive layer 202 and a corrosion-resistant layer 203. The heat-conducting layer 201 is arranged on the outer wall of the sleeve body 1, the adhesive layer 202 is arranged on the outer wall of the heat-conducting layer 201, and the corrosion-resistant layer 203 is arranged on the outer wall of the adhesive layer 202.

[0031] The adhesive layer 202 bonds the heat-conducting layer 201 and the corrosion-resistant layer 203 together. The heat-conducting layer 201 is responsible for conducting the heat emitted by the cable inside the sleeve body 1 so that the heat can be quickly conducted to the outside. The corrosion-resistant layer 203 is the outermost layer that protects the sleeve body 1 from corrosion.

[0032] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, both sides of the bottom frame 3 and the top frame 4 are provided with a disassembly structure 6, and the disassembly structure 6 includes a mounting block 601, a bolt 602 and a nut 603. The mounting blocks 601 are fixed on both sides of the bottom frame 3 and the top frame 4, the inside of the mounting blocks 601 are provided with a bolt 602, the bottom end of the bolt 602 is provided with a nut 603, both ends of the bolt 602 extend to the outside of the mounting block 601, and the bolt 602 and the nut 603 are threadedly connected.

[0033] After the bottom frame 3 and the top frame 4 are aligned and sleeved, the mounting blocks 601 on both sides of the bottom frame 3 and the top frame 4 are connected together by bolts 602 and nuts 603, so that the bottom frame 3 and the top frame 4 temporarily form a whole, which is convenient for transportation of the sleeve body 1 and can be recycled.

[0034] Reference Figure 1 , Figure 3 and Figure 5 As shown, support structures 7 are provided at the corner positions of the inner walls of the bottom frame 3 and the top frame 4. The support structure 7 includes an insert block 701, a support block 702 and a buffer layer 703. The insert blocks 701 are respectively fixed at the corner positions of the inner walls of the bottom frame 3 and the top frame 4. Support blocks 702 are provided inside the insert blocks 701, and buffer layers 703 are fixed on the outer walls of the support blocks 702.

[0035] The insert blocks 701 are respectively located at the corners of the inner walls of the bottom frame 3 and the top frame 4, and the support blocks 702 support the sleeve body 1 in the internal groove of the insert blocks 701. The buffer layer 703 on one side of the support block 702 can buffer the sleeve body 1 and the protective structure 2 to prevent the sleeve body 1 and the protective structure 2 from being damaged during transportation.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An environmentally friendly cable bushing, comprising a bushing body (1); Features: A protective structure (2) is provided on the outer wall of the sleeve body (1); A bottom frame (3) is arranged at the bottom end of the protective structure (2), a top frame (4) is arranged at the top end of the bottom frame (3), and a limiting structure (5) is arranged on the outer wall of the top frame (4), wherein the limiting structure (5) comprises a side inner convex block (501), a side outer groove (502), a bottom outer convex block (503), a bottom inner groove (504), a side outer convex block (505), a side inner groove (506), a top inner convex block (507) and a top outer groove (508), wherein the side inner convex blocks (501) are fixed to the right side of the bottom frame (3) and the top frame (4), and the outer sides of the side inner convex blocks (501) are opened on the outer walls of the bottom frame (3) and the top frame (4). A side outer groove (502) is provided, the bottom outer protrusion (503) is evenly fixed to the bottom end of the bottom frame (3), a bottom inner groove (504) is provided on the outer wall of the bottom frame (3) inside the bottom outer protrusion (503), the side outer protrusion (505) is fixed to the side of the bottom frame (3) and the top frame (4) away from the side outer groove (502), the side inner groove (506) is provided on the outer wall of the bottom frame (3) and the top frame (4) inside the side outer protrusion (505), the top inner protrusion (507) is fixed to the top of the top frame (4), and a top outer groove (508) is provided on the top of the top frame (4) outside the top inner protrusion (507); Both sides of the bottom frame (3) and the top frame (4) are provided with disassembly and assembly structures (6), and the corner positions of the inner walls of the bottom frame (3) and the top frame (4) are provided with support structures (7).

2. The environmentally friendly cable sleeve according to claim 1, characterized in that: The protective structure (2) comprises a heat-conducting layer (201), an adhesive layer (202) and a corrosion-resistant layer (203); the heat-conducting layer (201) is arranged on the outer wall of the sleeve body (1); the adhesive layer (202) is arranged on the outer wall of the heat-conducting layer (201); and the corrosion-resistant layer (203) is arranged on the outer wall of the adhesive layer (202).

3. The environmentally friendly cable sleeve according to claim 1, characterized in that: The main cross-sections of the bottom frame (3) and the top frame (4) are both U-shaped, and the main cross-section area of ​​the bottom frame (3) is equal to the main cross-section area of ​​the top frame (4).

4. The environmentally friendly cable sleeve according to claim 1, characterized in that: The bottom inner grooves (504) are symmetrically distributed on both sides of the bottom end of the bottom frame (3), and the outer diameter of the top-view cross-section of the bottom outer protrusion (503) is smaller than the outer diameter of the top outer groove (508).

5. The environmentally friendly cable sleeve according to claim 1, characterized in that: The disassembly and assembly structure (6) comprises a mounting block (601), a bolt (602) and a nut (603); the mounting block (601) is fixed to both sides of the bottom frame (3) and the top frame (4); the inside of the mounting block (601) is provided with a bolt (602); and the bottom end of the bolt (602) is provided with a nut (603).

6. The environmentally friendly cable sleeve according to claim 5, characterized in that: Both ends of the bolt (602) extend to the outside of the mounting block (601), and the bolt (602) and the nut (603) are threadedly connected.

7. The environmentally friendly cable sleeve according to claim 1, characterized in that: The support structure (7) comprises an insert block (701), a support block (702) and a buffer layer (703); the insert blocks (701) are respectively fixed at the corner positions of the inner walls of the bottom frame (3) and the top frame (4); the inside of the insert blocks (701) is provided with a support block (702); and the outer wall of the support block (702) is fixed with a buffer layer (703).

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