Cable protection pipe with pressure relief air bag

Abstract

The utility model discloses a cable protection tube with a pressure relief air bag, which comprises a protection tube body, a plurality of groups of cable placement grooves are arranged in the protection tube body, and cables are arranged in the cable placement grooves; the multiple sets of cable placement grooves are horizontally formed, longitudinal pressure buffering air bags are arranged on the upper sides and the lower sides of the cable placement grooves correspondingly, lateral pressure buffering air bags are arranged on the left sides and the right sides of the cable placement grooves correspondingly, and multiple sets of extrusion grooves are formed in the two sides of the protection pipe body. Through the two groups of longitudinal pressure buffering air bags and the two groups of lateral pressure buffering air bags, the cable is subjected to pressure-resistant protection in multiple directions, and when the cable is impacted and extruded, the pressure-resistant protection is performed through the longitudinal pressure buffering air bags and the lateral pressure buffering air bags; through the arrangement of the extrusion groove, the protection pipe body can be bent conveniently, and meanwhile, breakage caused by long-time bending can be avoided; by arranging the buffer cotton slivers which are distributed in a winding manner on the surface layer of the cable, the pressure buffering effect is further achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable protection tubes, in particular to a cable protection tube with a pressure-relief air bag. Background Art

[0002] A cable protection tube is a metal tube that is installed around the outer periphery of a cable to prevent it from being damaged. It has a certain mechanical strength and plays a protective role for the cable.

[0003] The existing cable protection tube has a weak compressive resistance. When subjected to impact, it is easy to break due to the weak compressive resistance, resulting in the cable at the break being unable to be protected. Utility Model Content

[0004] The utility model aims to solve the above problems and provide a cable protection tube with a pressure-relief air bag.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a cable protection tube with a pressure-relief airbag, comprising a protection tube body, a plurality of groups of cable placement grooves are arranged in the protection tube body, and cables are arranged in the cable placement grooves;

[0006] A plurality of groups of cable placement grooves are arranged horizontally, longitudinal pressure relief air bags are respectively arranged on the upper and lower sides of the cable placement grooves, lateral pressure relief air bags are arranged on the left and right sides of the cable placement grooves, and a plurality of groups of extrusion grooves are arranged on both sides of the protection tube body.

[0007] Preferably, the cables are inserted into the cable accommodating groove.

[0008] Preferably, the two lateral pressure-relief airbags are oppositely distributed, and the lateral pressure-relief airbags are arc-shaped structures.

[0009] Preferably, the cable surface is provided with buffer cotton strips distributed in a winding manner.

[0010] Preferably, the surface of the protective tube body is provided with an anti-corrosion coating.

[0011] The beneficial effects of the utility model are:

[0012] (1) Two groups of longitudinal pressure-relief airbags and two groups of lateral pressure-relief airbags are used to protect the cable from pressure in multiple directions. When the cable is hit or squeezed, the longitudinal pressure-relief airbags and lateral pressure-relief airbags are used to protect the cable from pressure.

[0013] (2) The extrusion groove is provided to facilitate bending of the protective tube body, and to avoid cracking due to long-term bending;

[0014] (3) By arranging a winding buffer cotton strip on the cable surface, the pressure relief effect is further achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the cable protection tube with a pressure-relief airbag of the utility model;

[0016] Figure 2 This is a cross-sectional view of a cable protection tube with a pressure-relief airbag according to the utility model;

[0017] Figure 3 The utility model is a side view of a cable protection tube with a pressure-relief airbag. 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 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.

[0019] like Figure 1-3 As shown:

[0020] In the present embodiment, a cable protection tube with a pressure-relief airbag comprises a protection tube body 1, wherein the protection tube body 1 is provided with a plurality of groups of cable placement grooves 4, wherein the cable placement grooves 4 are provided with cables 5, and the cables 5 are protected by the protection tube body 1; the plurality of groups of cable placement grooves 4 are horizontally arranged, and longitudinal pressure-relief airbags 2 are respectively arranged on the upper and lower sides of the cable placement grooves 4, and the arrangement of the longitudinal pressure-relief airbags 2 plays a role of upper and lower pressure relief, and when the top or bottom is impacted or squeezed, the longitudinal pressure-relief airbags 2 arranged on the upper and lower sides of the cable 5 are used for pressure resistance, and the left and right sides of the cable placement grooves 4 are provided with lateral pressure-relief airbags 3, and through the arrangement of the lateral pressure-relief airbags 3, when the two sides are impacted or squeezed, pressure resistance is provided by the two groups of lateral pressure-relief airbags 3, and a plurality of groups of extrusion grooves 6 are arranged on both sides of the protection tube body 1, and the arrangement of the extrusion grooves 6 facilitates the bending of the protection tube body 1, and at the same time can avoid rupture due to long-term bending.

[0021] Among them, the cable 5 is inserted into the cable placement groove 4, and the cable 5 is non-fixedly connected to the cable placement groove 4. By setting the cable 5 and the protective tube body 1 as a non-fixed connection structure, when the cable 5 and a part of the protective tube body 1 are damaged, the damaged part can be replaced, thereby reducing the maintenance cost; the surface of the cable 5 is provided with a winding buffer cotton strip, and the buffer cotton strip is bonded and fixedly connected to the cable 5; the two lateral pressure-relief airbags 3 are oppositely distributed, and the lateral pressure-relief airbags 3 are an arc structure; the surface of the protective tube body 1 is provided with an anti-corrosion coating, and through the setting of the anti-corrosion coating, the anti-corrosion performance of the protective tube body 1 is effectively improved.

[0022] Working principle:

[0023] The cable 5 is protected against pressure in multiple directions by two groups of longitudinal pressure-relieving airbags 2 and two groups of lateral pressure-relieving airbags 3. When impacted and squeezed, the longitudinal pressure-relieving airbags 2 and the lateral pressure-relieving airbags 3 provide pressure protection. The setting of the extrusion grooves 6 facilitates the bending of the protective tube body 1, while avoiding rupture due to long-term bending. The surface of the cable 5 is provided with winding buffer cotton strips, which further provide a pressure-relieving effect.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cable protection tube with a pressure-relief airbag, characterized in that: It comprises a protection tube body, wherein a plurality of groups of cable placement grooves are arranged in the protection tube body, and cables are arranged in the cable placement grooves; A plurality of groups of cable placement grooves are arranged horizontally, longitudinal pressure relief air bags are respectively arranged on the upper and lower sides of the cable placement grooves, lateral pressure relief air bags are arranged on the left and right sides of the cable placement grooves, and a plurality of groups of extrusion grooves are arranged on both sides of the protection tube body.

2. A cable protection tube with a pressure-relief airbag according to claim 1, characterized in that: The cables are inserted into the cable placement grooves.

3. The cable protection tube with a pressure-relief airbag according to claim 1, characterized in that: The two lateral pressure-relief airbags are oppositely distributed, and the lateral pressure-relief airbags are arc-shaped structures.

4. The cable protection tube with a pressure-relief airbag according to claim 1, characterized in that: The cable surface is provided with winding buffer cotton strips.

5. The cable protection tube with a pressure-relief airbag according to claim 1, characterized in that: The surface of the protection tube body is provided with an anti-corrosion coating.

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