Cable protection sleeve with strong impact resistance

Abstract

The utility model relates to the technical field of protective sleeves, and particularly discloses a cable protective sleeve with strong impact resistance, which comprises a shell, a protective layer is arranged in the shell, a cable main body penetrates through the interior of the protective layer, and a supporting mechanism is arranged between the protective layer and the cable main body; the supporting mechanism comprises a sleeving ring, the sleeving ring sleeves the outer wall, penetrating into the protection layer, of the cable body, a connecting block is fixed to the top end of the sleeving ring, a through hole is formed in the sleeving ring corresponding to the interior of the cable body, the cable body is fixed into the shell through the sleeving ring, the through hole and a reinforcing ring, certain stability is provided, and the cable body is fixed into the shell through the connecting block. Through cooperation of the reinforcing main ribs, the reinforcing auxiliary ribs, the mounting holes and the fiber net, certain impact resistance and stability can be achieved under the condition that the overall weight of the protective sleeve is reduced and bending is avoided, so that the cable main body can be fully protected by the shell, and the situation that the cable main body is broken due to excessive bending is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of protective covers, in particular to a cable protective cover with strong impact resistance. Background Art

[0002] technology

[0003] Wires and cables are wire products used to transmit electricity, magnetic energy, information and realize electromagnetic energy conversion. Cables are composed of one or several insulated conductors, which are then wrapped with a tough outer casing. Since the cable connection is generally in the air or underground, in order to protect the cable, a protective sheath is also installed on the outside to improve the safety and life of the cable.

[0004] In the prior art, when various devices are connected by cables, the exposed cables located at high places are usually protected by rubber hoses, PVC corrugated tubes or plastic tubes in order to improve their life and durability.

[0005] In the prior art, the cable is protected by a protective cover. However, if the cable is in mid-air and encounters severe winds, it will be impacted and shaken drastically, causing the protective cover to break and the cable to fall off. Summary of the invention

[0006] The purpose of the utility model is to provide a cable protective cover with strong impact resistance, which can reduce the overall weight of the protective cover to avoid bending, and provide a certain impact resistance and stability, so that the outer shell can fully protect the cable body and avoid excessive bending and rupture, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a cable protective cover with strong impact resistance, comprising an outer shell, a protective layer is arranged inside the outer shell, a cable body is passed through the inside of the protective layer, and a supporting mechanism is arranged between the protective layer and the cable body;

[0008] The supporting mechanism includes a sleeve ring, which is sleeved on the outer wall of the cable body that penetrates the protective layer, and a connecting block is fixed on the top of the sleeve ring, a through hole is opened inside the sleeve ring corresponding to the cable body, and a reinforcement ring is embedded in the inner wall of the sleeve ring, two reinforcing main ribs are fixed on the opposite surfaces of the two sleeve rings, and the outer walls of the reinforcing main ribs are connected to reinforcing auxiliary ribs, an installation hole is set between the two reinforcing auxiliary ribs, and a fiber mesh is embedded in the interior of the installation hole.

[0009] Preferably, the main reinforcing ribs penetrate into the interior of the sleeve ring, and the sleeve ring is bonded and connected to the cable body.

[0010] Preferably, the auxiliary reinforcement ribs are evenly distributed at equal distances about the outer wall of the main reinforcement ribs, and the auxiliary reinforcement ribs are perpendicular to the main reinforcement ribs.

[0011] Preferably, a through hole is provided at the top of the shell at a position corresponding to the connecting block, and a connecting hole is provided on the inner wall of the connecting block, and a reinforcing mechanism is provided inside the connecting hole.

[0012] Preferably, the reinforcing mechanism comprises an insert block, the insert block passes through the connecting block through the connecting hole, and connecting blocks are fixed at both ends of the insert block.

[0013] Preferably, the reinforcing mechanism further comprises a placement groove, the inner wall of the insertion block is provided with the placement groove, and a reinforcing plate is fixed inside the placement groove.

[0014] Preferably, the insert block penetrates into the interior of the connecting block through the connecting hole, and the insert block is bonded and connected to the reinforcing plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. First, the cable body is fixed inside the shell by setting rings, through holes and reinforcement rings, and a certain stability is provided. With the reinforcement of main reinforcement, auxiliary reinforcement, installation holes and fiber mesh, a certain impact resistance and stability can be achieved while reducing the overall weight of the protective cover to avoid bending, so that the shell can fully protect the cable body and avoid excessive bending and rupture;

[0017] 2. Through the connecting block, through the hole, connecting hole, insert block and connecting block, the insert block is stably connected to the shell, and the installation groove and reinforcing plate are used to improve the stability and bearing capacity of the insert block, so as to effectively support the shell and avoid excessive shaking when the wind is too strong and cause the shell to bend and break after a long time, resulting in exposure of the cable body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the overall structural view of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the sleeve ring of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the reinforcement ring of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the reinforcing plate of the utility model.

[0023] Explanation of the accompanying drawings: 1. outer shell; 2. protective layer; 3. cable body; 4. supporting mechanism; 401. sleeve ring; 402. connecting block; 403. through hole; 404. reinforcing ring; 405. reinforcing main rib; 406. reinforcing auxiliary rib; 407. mounting hole; 408. fiber mesh; 5. through hole; 6. connecting hole; 7. reinforcing mechanism; 701. insertion block; 702. connecting block; 703. mounting groove; 704. reinforcing plate. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides a technical solution:

[0026] See also Figures 1 to 3 A cable protective sleeve with strong impact resistance comprises an outer shell 1, a protective layer 2 is arranged inside the outer shell 1, a cable body 3 is passed through the inner part of the protective layer 2, and a supporting mechanism 4 is arranged between the protective layer 2 and the cable body 3; the supporting mechanism 4 comprises a sleeve ring 401, the sleeve ring 401 is sleeved on the outer wall of the cable body 3 passing through the protective layer 2, a connecting block 402 is fixed on the top of the sleeve ring 401, a through hole 403 is opened inside the sleeve ring 401 corresponding to the cable body 3, and a reinforcing ring 40 is embedded in the inner wall of the sleeve ring 401 4. The opposite surfaces of the two sleeve rings 401 are fixed with reinforcing main ribs 405, the outer wall of the reinforcing main ribs 405 is connected with reinforcing auxiliary ribs 406, a mounting hole 407 is arranged between the two reinforcing auxiliary ribs 406, a fiber mesh 408 is embedded in the mounting hole 407, the reinforcing main ribs 405 penetrate into the sleeve ring 401, the sleeve ring 401 is bonded and connected to the cable body 3, the reinforcing auxiliary ribs 406 are evenly distributed with respect to the outer wall of the reinforcing main ribs 405, and the reinforcing auxiliary ribs 406 are perpendicular to the reinforcing main ribs 405.

[0027] By adopting the above technical scheme, the cable body 3 is firstly protected by the outer shell 1 and the protective layer 2. When the cable body 3 is located inside the outer shell 1, the sleeve ring 401 is penetrated through the through hole 403 for support and fixation. The sleeve ring 401 is improved with the internal reinforcement ring 404 to improve the impact resistance and stability. The cooperation of the reinforced main reinforcement 405 and the reinforced auxiliary reinforcement 406 can further improve the firmness and impact resistance of the outer shell 1. The fiber mesh 408 is embedded in the installation hole 407 formed by the reinforced main reinforcement 405 and the reinforced auxiliary reinforcement 406. The fiber mesh 408 is made of polypropylene fiber, which can reduce the overall weight of the protective cover while maintaining a certain impact resistance, so as to prevent the outer shell 1 from bending when it is shaken by the wind, resulting in rupture and leakage of the cable body 3.

[0028] Specifically, Figure 1 and Figure 4 As shown, a through hole 5 is provided at the position corresponding to the connecting block 402 at the top of the shell 1, a connecting hole 6 is provided on the inner wall of the connecting block 402, a reinforcing mechanism 7 is arranged inside the connecting hole 6, the reinforcing mechanism 7 includes an insertion block 701, the insertion block 701 passes through the connecting block 402 through the connecting hole 6, both ends of the insertion block 701 are fixed with connecting blocks 702, the reinforcing mechanism 7 also includes a placement groove 703, the inner wall of the insertion block 701 is provided with a placement groove 703, a reinforcing plate 704 is fixed inside the placement groove 703, the insertion block 701 passes through the connecting hole 6 to the inside of the connecting block 402, and the insertion block 701 is bonded and connected to the reinforcing plate 704.

[0029] By adopting the above technical solution, when the connecting block 402 passes through the outer shell 1 through the through hole 5, the insertion block 701 passes through the connecting block 402 through the connecting hole 6 to be fixed. At the same time, the connecting blocks 702 at both ends of the insertion block 701 are fixed to the outer shell 1 to maintain the stability of the connection of the insertion block 701, and the reinforcing plate 704 is embedded in the mounting groove 703 to improve the firmness of the insertion block 701 to avoid bending. When the wind force is too strong, it can support the outer shell 1 to avoid bending.

[0030] Working principle: When the cable body 3 enters the outer shell 1, it passes through the sleeve ring 401 through the through hole 403 for support and protection. The sleeve ring 401 improves stability through the metal reinforcing ring 404 on the inner wall. The protective layer 2 is a conventional protection form such as fire protection and waterproofing. The impact resistance is improved by staggered fixation of the reinforced main ribs 405 and the reinforced auxiliary ribs 406, and the fiber mesh 408 of polypropylene fiber is embedded through the installation hole 407. While reducing the weight of the material, it has a certain impact resistance effect. After the connecting block 402 passes through the outer shell 1 through the exit hole 5, the insertion block 701 is inserted through the connecting hole 6. The two ends of the insertion block 701 are fixed to the outer shell 1 through the connecting block 702. At the same time, the insertion block 701 is embedded with a metal reinforcing plate 704 through the mounting groove 703 to further improve the bearing capacity and prevent the outer shell 1 from breaking when shaking.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A cable protective cover with strong impact resistance, comprising a housing (1), characterized in that: A protective layer (2) is provided inside the outer shell (1), and a cable body (3) passes through the inside of the protective layer (2), and a supporting mechanism (4) is provided between the protective layer (2) and the cable body (3); The support mechanism (4) comprises a sleeve ring (401), the sleeve ring (401) being sleeved on the outer wall of the cable body (3) penetrating the protective layer (2), and a connecting block (402) being fixed on the top of the sleeve ring (401), a through hole (403) being opened inside the sleeve ring (401) corresponding to the cable body (3), and a reinforcing ring (404) being embedded in the inner wall of the sleeve ring (401), reinforcing main ribs (405) being fixed on opposite surfaces of the two sleeve rings (401), and reinforcing auxiliary ribs (406) being connected to the outer walls of the reinforcing main ribs (405), a mounting hole (407) being arranged between the two reinforcing auxiliary ribs (406), and a fiber mesh (408) being embedded in the mounting hole (407).

2. The cable protective cover with strong impact resistance according to claim 1, characterized in that: The reinforcing main rib (405) penetrates into the interior of the sleeve ring (401), and the sleeve ring (401) is bonded and connected to the cable body (3).

3. The cable protective cover with strong impact resistance according to claim 1, characterized in that: The auxiliary reinforcing ribs (406) are evenly distributed at equal distances with respect to the outer wall of the main reinforcing ribs (405), and the auxiliary reinforcing ribs (406) and the main reinforcing ribs (405) are perpendicular to each other.

4. The cable protective cover with strong impact resistance according to claim 1, characterized in that: A through hole (5) is provided at the top of the housing (1) at a position corresponding to the connecting block (402), and a connecting hole (6) is provided on the inner wall of the connecting block (402), wherein a reinforcing mechanism (7) is provided inside the connecting hole (6).

5. The cable protective cover with strong impact resistance according to claim 4, characterized in that: The reinforcing mechanism (7) comprises an insertion block (701), the insertion block (701) passes through the connection block (402) through the connection hole (6), and connection blocks (702) are fixed at both ends of the insertion block (701).

6. The cable protective cover with strong impact resistance according to claim 5, characterized in that: The reinforcing mechanism (7) further comprises a placement groove (703); the inner wall of the insertion block (701) is provided with the placement groove (703), and a reinforcing plate (704) is fixed inside the placement groove (703).

7. The cable protective cover with strong impact resistance according to claim 6, characterized in that: The insertion block (701) passes through the connection hole (6) to the interior of the connection block (402), and the insertion block (701) is bonded and connected to the reinforcing plate (704).

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