Insulating protective sleeve

Abstract

The utility model discloses an insulating protective sleeve which comprises a bare wire, the surface of the bare wire is provided with an insulating tube, the surface of the insulating tube is fixedly connected with a plurality of groups of uniformly distributed air bag strips, the outside of the insulating tube is provided with an insulating skin, the insulating skin wraps the plurality of groups of air bag strips and the insulating tube, the insulating tube is made of polyethylene, and the insulating tube is made of polyethylene. When the insulating tube is impacted by external force, the airbag strip can perform certain buffering to reduce the risk of damage to the insulating tube, the insulating skin can be rolled up to wrap the bare wire, the insulating tube and the airbag strip, and the insulating skin forms a protective jacket which forms dual protection with the insulating tube and has a certain space with the insulating tube and the bare wire, so that the insulating tube is protected. The air bag strips and the insulation skin are matched to increase the overall stress area, the buffering effect is further improved, the insulation skin is located on the outermost portion, when the insulation skin is damaged due to external force damage, only the insulation skin in the damaged area needs to be cut off and replaced with a new insulation skin, operation is convenient and fast, and replacement is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sleeve technical field, concretely is a kind of insulating protective sleeve. BACKGROUND

[0002] Sleeve is a tubular structure used for protection, isolation or guiding other objects.

[0003] The existing insulating sleeve is mostly set as single layer and exposed outside, is easily damaged by accident, and the insulating sleeve exposed outside is vulnerable to collision, scratching or extrusion of external objects, so as to cause sleeve damage.Once the insulating sleeve is damaged, its insulation performance will be affected, which may cause electrical faults such as electric leakage and short circuit, and even cause electric shock injury to personnel, and the damaged insulating sleeve is inconvenient to replace.

[0004] Therefore, we propose an insulating protective sleeve to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an insulating protective sleeve to solve the problems raised in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: an insulating protective sleeve, comprising a bare wire, the bare wire surface has an insulating tube, the insulating tube surface is fixedly connected with a plurality of uniformly distributed air bag strips;

[0007] The insulating tube is provided with an insulating skin outside, and the insulating skin wraps the plurality of air bag strips and the insulating tube.

[0008] The insulating tube material is set as polyethylene, and the air bag strip and the insulating skin material are set as rubber.

[0009] Preferably, the insulating skin surface is fixedly connected with a clamping strip, and the insulating skin surface is provided with a clamping groove matched with the clamping strip.

[0010] Preferably, the insulating skin surface is provided with a plurality of hoop bands for fastening the whole.

[0011] Preferably, the air bag strip center is hollow, and the inner cavity of the insulating skin is filled with inert gas.

[0012] Preferably, the base frame and the hanging plate body are fixedly connected with reinforcing blocks inside, and the connecting rings are fixedly connected to the surface of the reinforcing blocks.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] When the insulating tube is impacted by external force, the air bag strip can buffer to some extent, reduce the risk of damage of the insulating tube, the insulating skin can be rolled up to wrap the bare wire, the insulating tube and the air bag strip, the insulating skin forms a protective cover, which forms double protection with the insulating tube, and has a certain space with the insulating tube and the bare wire, the air bag strip and the insulating skin cooperate to increase the stress area of the whole, further improve the buffering effect, and the insulating skin is located at the outermost part, when the insulating skin is damaged by external force, only the damaged area of the insulating skin needs to be cut off and replaced with new insulating skin, which is convenient and fast to operate and convenient to replace. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the present application in the front view;

[0016] Figure 2 It is a structure schematic view of the present application in the front view;

[0017] Figure 3 It is a structure schematic view of the present application in the front view;

[0018] Figure 4 It is a structure schematic view of the present application in the front view.

[0019] In the drawing: 1, bare wire; 2, insulating tube; 3, air bag strip; 4, insulating skin; 5, clamping strip; 6, clamping groove; 7, hoop. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4 The present application provides a technical solution: an insulating protective sleeve, which comprises a bare wire 1, and an insulating tube 2 which provides primary protection for the bare wire 1 to avoid accidental damage caused by direct contact with the bare wire 1.

[0022] When the insulating tube 2 provides protection for the bare wire 1, a plurality of groups of air bag strips 3 fixedly connected to the surface of the insulating tube 2 buffer the insulating tube 2 and the bare wire 1, when the insulating tube 2 is impacted by external force, the air bag strips 3 can buffer to some extent, reduce the risk of damage of the insulating tube 2, the insulating skin 4 can be rolled up to wrap the bare wire 1, the insulating tube 2 and the air bag strip 3, after wrapping, the insulating skin 4 is made into a tubular shape by the clamping strips 5 fixedly connected to the surface of the insulating skin 4 and the clamping grooves 6, and the insulating skin 4 is fastened by the hoop 7 to avoid the insulating skin 4 from spreading apart;

[0023] The insulation skin 4 forms a protective outer cover, which forms double protection with the insulation tube 2, and has a certain space with the insulation tube 2 and the bare wire 1, the air bag strip 3 and the insulation skin 4 cooperate to increase the overall force receiving area, further improve the buffering effect, and the insulation skin 4 is located at the outermost part, when the insulation skin 4 is damaged by external force, only the damaged insulation skin 4 needs to be cut off and replaced with new insulation skin 4, which is convenient and fast to operate and convenient to replace.

[0024] Working principle: the insulation tube 2 provides preliminary protection for the bare wire 1 on the surface of the bare wire 1, avoids accidental damage caused by directly touching the bare wire 1, and when the insulation tube 2 provides protection for the bare wire 1, the multiple groups of air bag strips 3 fixedly connected on the surface of the insulation tube 2 buffer the insulation tube 2 and the bare wire 1, when the insulation tube 2 is impacted by external force, the air bag strips 3 can buffer to a certain extent, reduce the risk of damage to the insulation tube 2, the insulation skin 4 can be rolled up to wrap the bare wire 1, the insulation tube 2 and the air bag strip 3, after wrapping, the insulation skin 4 is rolled into a tubular shape through the surface fixedly connected clamping strip 5 and the clamping groove 6, and the insulation skin 4 is fastened by using the hoop 7 to avoid the insulation skin 4 from being scattered, the insulation skin 4 forms a protective outer cover, which forms double protection with the insulation tube 2, and has a certain space with the insulation tube 2 and the bare wire 1, the air bag strip 3 and the insulation skin 4 cooperate to increase the overall force receiving area, further improve the buffering effect, and the insulation skin 4 is located at the outermost part, when the insulation skin 4 is damaged by external force, only the damaged insulation skin 4 needs to be cut off and replaced with new insulation skin 4, which is convenient and fast to operate and convenient to replace, solves the problem that the existing insulation sleeve is mostly single-layer and exposed, is easy to be damaged by accidental damage, and the exposed insulation sleeve is easy to be collided, scratched or extruded by external objects, thereby causing damage to the sleeve. Once the insulation sleeve is damaged, the insulation performance will be affected, which may cause electrical faults such as electric leakage and short circuit, and even cause electric shock injury to personnel, and the damaged insulation sleeve is inconvenient to replace.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An insulating protective sleeve comprising a bare wire (1), characterized in that: The bare wire (1) is provided with an insulating tube (2), and a plurality of groups of air bag strips (3) are uniformly arranged on the surface of the insulating tube (2); The insulating tube (2) is provided with an insulating skin (4) outside, and the insulating skin (4) wraps the plurality of groups of air bag strips (3) and the insulating tube (2); The insulating tube (2) is made of polyethylene, and the air bag strips (3) and the insulating skin (4) are made of rubber.

2. An insulating protective sleeve according to claim 1, characterised in that: The insulating skin (4) is provided with a clamping strip (5) fixedly connected to the surface of the insulating skin (4), and the surface of the insulating skin (4) is provided with a clamping groove (6) matched with the clamping strip (5).

3. An insulating protective sleeve according to claim 1, characterised in that: The insulating skin (4) is provided with a plurality of groups of clamping belts (7) for fastening the whole.

4. An insulating protective sleeve according to claim 1, characterized in that: The air bag strip (3) is hollow, and the inner cavity of the insulating skin (4) is filled with inert gas.

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