Electric hot melting sleeve with high stretchability

Abstract

The utility model provides an electric hot melting sleeve with high stretchability, which relates to the technical field of electric hot melting sleeves and comprises an upper sleeve body and a lower sleeve body, an outer protective sheet is arranged outside the upper side of the upper sleeve body, an upper resistance wire layer is arranged on the inner side face of the upper sleeve body, embedding openings are formed in the left side wall and the right side wall of the upper sleeve body, and the lower sleeve body is embedded in the embedding openings. A lower mounting plate is arranged at the lower part of the lower sleeve body, the lower sleeve body is detachably connected with the upper sleeve body, a plurality of groups of upper reinforcing ribs are arranged in the upper sleeve body, the upper reinforcing ribs are made of iron wires, an outer protective sheet is made of PU (Polyurethane), a plurality of groups of upper anti-skid bulges are arranged on the inner side surface of an upper resistance wire layer, and a plurality of groups of lower anti-skid bulges are arranged on the outer side surface of the upper resistance wire layer. Outer cushion plates are arranged on the outer sides of the lower ends of the left side and the right side of the upper sleeve body, and inner cushion blocks are arranged on the inner sides of the lower ends of the left side and the right side of the upper sleeve body. The electric hot melting sleeve is convenient, stable and firm to assemble, the outer surface is safe, anti-corrosion and durable, and the electric hot melting sleeve is high in tensile property and more stable and practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric heat melting cover, specifically relates to a high tensile electric heat melting cover. BACKGROUND

[0002] At present, the sealing of PE pipe connection has been a difficult problem plaguing construction, which is difficult to solve. The known electric heat melting cover product adopts PE flat plate, both sides of which are hot-pressed metal resistance net, and two sections of pipe material are connected together after being electrified.

[0003] In the description of prior art (announcement number CN204026014U) a kind of electric heat melting cover, it is mentioned "including PE board, metal resistance wire, terminal, the clamp and the buckle of providing pressure, metal resistance wire covers the PE board near the side surface of being processed by bending, rolling, and is connected with terminal, its characterized in that, PE board is provided with multiple arc-shaped protrusions in the portion covered with metal resistance wire", but the surface of electric heat melting cover in prior art is prone to depression, installation is not stable and firm, and it is not corrosion-resistant and stretchable, difficult to last long. UTILITY MODEL CONTENT

[0004] To overcome the defects existing in prior art, a high tensile electric heat melting cover is provided to solve the problems that the surface of electric heat melting cover in prior art is prone to depression, installation is not stable and firm, and it is not corrosion-resistant and stretchable, difficult to last long.

[0005] To achieve the above-mentioned purpose, a high tensile electric heat melting cover is provided, which comprises an upper sleeve body and a lower sleeve body. The upper side of the upper sleeve body is provided with an outer protective sheet, and the inner side of the upper sleeve body is provided with an upper resistance wire layer. The left and right side walls of the upper sleeve body are provided with a socket, and the socket is embedded with the lower sleeve body. The lower part of the lower sleeve body is provided with a lower mounting plate, and the lower sleeve body and the upper sleeve body are connected in a detachable manner.

[0006] Further, a plurality of upper reinforcing ribs are arranged in the upper sleeve body, and the upper reinforcing ribs are made of iron wire material. The outer protective sheet is made of PU material.

[0007] Further, the inner side of the upper resistance wire layer is provided with a plurality of upper anti-skid protrusions, and the upper anti-skid protrusions are made of neoprene rubber material.

[0008] Further, the outer side of the lower end of the left and right sides of the upper sleeve body is provided with an outer pad plate, and the inner side of the lower end of the left and right sides of the upper sleeve body is provided with an inner pad block. An installation groove is formed in the lower end surface of the inner pad block.

[0009] Further, the lower sleeve body is provided with a plurality of lower resistance wire layers, and a plurality of lower screw holes are formed in the left and right parts of the lower mounting plate, and the upper and lower aligned lower screw holes are provided with fastening bolts behind the mounting groove, and the fastening bolts are detachable structures.

[0010] Further, the lower sleeve body is provided with a plurality of lower reinforcing ribs, and the lower reinforcing ribs are made of the same material as the upper reinforcing ribs.

[0011] Further, the inner side of the lower sleeve body is provided with a lower resistance wire layer, and the inner side of the lower resistance wire layer is provided with a plurality of lower anti-skid protrusions made of neoprene rubber.

[0012] The utility model discloses the beneficial effect lies in:

[0013] 1. The upper sleeve body adopts the upper reinforcing rib to strengthen the strength of the upper sleeve body, so that it is not easy to be concave, and the upper anti-skid protrusion and the lower anti-skid protrusion are arranged to enhance the anti-skid performance of the inner part of the electric heating sleeve after being placed, and the upper sleeve body and the lower sleeve body are mainly made of linear low density polyethylene material, which helps to improve the tensile performance of the electric heating sleeve composed of the upper sleeve body and the lower sleeve body assembled together, and is more efficient and practical.

[0014] 2. After the upper sleeve body and the lower sleeve body are assembled together in the utility model, the inner gasket block is placed below the lower mounting plate, so that the installation stability between the upper sleeve body and the lower sleeve body is stable, and the placement is horizontal and neat.

[0015] 3. The utility model fastens the lower screw hole and the mounting groove on the same side by the fastening bolt, and the fastening bolt is convenient to install and detach, and is more convenient and time-saving. DRAWINGS

[0016] Figure 1 It is the effect schematic view of the embodiment of the utility model;

[0017] Figure 2 It is the cross section schematic view of the embodiment of the utility model;

[0018] Figure 3 It is the upper sleeve body structure schematic view of the embodiment of the utility model;

[0019] Figure 4 It is the lower sleeve body structure schematic view of the embodiment of the utility model.

[0020] In the drawing: 1, upper sleeve body; 10, outer protective sheet; 11, upper reinforcing rib; 12, upper resistance wire layer; 13, upper anti-skid protrusion; 14, embedded port; 15, inner gasket block; 16, mounting groove; 2, lower sleeve body; 20, lower anti-skid protrusion; 21, lower resistance wire layer; 22, lower screw hole; 23, lower mounting plate; 24, lower reinforcing rib; 3, fastening bolt. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects of the utility model clearer, the utility model is further described in detail below in combination with the drawings and examples. The specific examples described herein are only used to explain the utility model and are not used to limit the utility model. Specific details such as specific system structures and technologies are proposed so as to more thoroughly understand the utility model examples. The described examples are part of the embodiments of the disclosure, not all the embodiments. However, those skilled in the art should clearly understand that the utility model can also be realized in other embodiments without these specific details. Based on the examples in the disclosure, all other examples obtained by those skilled in the art without making creative efforts are within the protection scope of the disclosure.

[0022] The specific implementation of the utility model is described in detail below in combination with the drawings.

[0023] Figure 1 The effect diagram of the utility model example, Figure 2 The cross-sectional diagram of the utility model example, Figure 3 The upper sleeve body structure diagram of the utility model example and Figure 4 The lower sleeve body structure diagram of the utility model example.

[0024] Referring to Figures 1 to 4 The utility model provides a high tensile electric heating sleeve, including upper sleeve body 1 and lower sleeve body 2, the upper side outside of upper sleeve body 1 is provided with outer protective sheet 10, and the inner side of upper sleeve body 1 is provided with upper resistance wire layer 12, the left and right two side walls of upper sleeve body 1 are all provided with embedded opening 14, and embedded opening 14 is inlaid with lower sleeve body 2, the lower part of lower sleeve body 2 is provided with lower mounting plate 22, and lower sleeve body 2 is split connected between upper sleeve body 1.

[0025] In the embodiment, a plurality of upper reinforcing ribs 11 are arranged in upper sleeve body 1, the upper reinforcing rib 11 is made of iron wire material, and the outer protective sheet 10 is made of PU material; the inner side of the upper resistance wire layer 12 is provided with a plurality of upper anti-skid protrusions 13, and the upper anti-skid protrusion 13 is made of neoprene rubber material; a plurality of lower reinforcing ribs 24 are arranged in lower sleeve body 2, and the material of the lower reinforcing rib 24 is the same as that of the upper reinforcing rib 11; the inner side of lower sleeve body 2 is provided with a lower resistance wire layer 21, and the inner side of the lower resistance wire layer 21 is provided with a plurality of lower anti-skid protrusions 20, and the lower anti-skid protrusion 20 is made of neoprene rubber material.

[0026] As a preferred embodiment, the upper sleeve body 1 adopts the upper reinforcing rib 11 to strengthen the strength of the upper sleeve body, so that it is not easy to be depressed, the upper anti-skid protrusion 13 and the lower anti-skid protrusion 20 are arranged to enhance the internal anti-skid performance after the electric heating sleeve is placed, and the upper sleeve body 1 and the lower sleeve body 2 are mainly made of linear low-density polyethylene material, which helps to improve the tensile performance of the electric heating sleeve composed of the upper sleeve body 1 and the lower sleeve body 2 assembled together, and is more efficient and practical.

[0027] In the embodiment, the outer gasket plates 15 are arranged at the lower ends of the left and right sides of the upper sleeve body 1, and the inner gasket blocks 16 are arranged at the inner sides of the lower ends of the left and right sides of the upper sleeve body 1, and the mounting grooves 17 are arranged at the lower end surfaces of the inner gasket blocks 16.

[0028] As a preferred embodiment, after the upper sleeve body 1 and the lower sleeve body 2 are assembled together, the inner gasket blocks 16 are placed under the lower mounting plates 22, so that the mounting stability between the upper sleeve body 1 and the lower sleeve body 2 is stable, and the placement is horizontal and neat.

[0029] In the embodiment, the lower resistance wire layers 21 are arranged in the lower sleeve body 2, the lower screw holes 23 are arranged in the left and right parts of the lower mounting plate 22, the fastening bolts 3 are arranged in the lower screw holes 23 and the mounting grooves 17 which are aligned vertically, and the fastening bolts 3 are detachable structures.

[0030] As a preferred embodiment, the fastening bolts 3 are used to fasten the lower screw holes 23 and the mounting grooves 17 on the same side, and the fastening bolts 3 are convenient to install and detach, which is more convenient and time-saving.

[0031] The electric heating sleeve of the utility model can effectively solve the problems that the surface of the electric heating sleeve is easy to be depressed, the installation is not stable and firm, the electric heating sleeve is not corrosion-resistant and stretchable, and the electric heating sleeve is difficult to be durable, the electric heating sleeve is convenient, stable and firm to assemble, the outer surface is safe, corrosion-resistant and durable, the electric heating sleeve has high tensile performance, and the electric heating sleeve is more stable and practical.

[0032] The above embodiments are used to explain and illustrate the utility model, but not to limit the utility model, and any modification and change made to the utility model within the spirit and the scope of the application protection right claim should be included in the protection range of the utility model.

Claims

1. An electrically heatable shrink sleeve having a high degree of stretchability, characterized in that: The utility model provides a kind of electric heating cable, including upper sleeve (1) and lower sleeve (2), the upper side outside of the upper sleeve (1) is provided with outer protective sheet (10), and the inner side of upper sleeve (1) is provided with upper resistance wire layer (12), the left and right two side walls of the upper sleeve (1) are provided with embedding opening (14), and embedding opening (14) is inlayed with lower sleeve (2), the lower part of the lower sleeve (2) is provided with lower mounting plate (22), and lower sleeve (2) and upper sleeve (1) are split connection between.

2. The high-stretch, electrically heatable sleeve according to claim 1, characterized in that The upper sleeve (1) is provided with a plurality of upper reinforcing ribs (11), and the upper reinforcing ribs (11) are made of iron wire material, and the outer protective sheet (10) is made of PU material.

3. The high-stretch electrically heat-shrinkable sleeve of claim 1, wherein, The inner side of the upper resistance wire layer (12) is provided with a plurality of upper anti-skid protrusions (13), and the upper anti-skid protrusions (13) are made of butadiene rubber material.

4. The high-stretch, electrically heatable sleeve according to claim 1, characterized in that The left and right two lower ends of the upper sleeve (1) are provided with outer gusset plates (15) outside, and the left and right two lower ends of the upper sleeve (1) are provided with inner gusset blocks (16) inside, and the lower end surface of the inner gusset block (16) is provided with a mounting groove (17).

5. The high-stretch, electrically heatable sleeve according to claim 1, characterized in that The lower sleeve (2) is provided with a plurality of lower resistance wire layers (21), and the left and right two parts of the lower mounting plate (22) are provided with a plurality of lower screw holes (23), and the upper and lower aligned lower screw holes (23) are provided with a fastening bolt (3) after the mounting groove (17), and the fastening bolt (3) is a detachable structure.

6. The high-stretch, electrically heat-shrinkable sleeve of claim 1, wherein, The lower sleeve (2) is provided with a plurality of lower reinforcing ribs (24), and the lower reinforcing ribs (24) are made of the same material as the upper reinforcing ribs (11).

7. The high-stretch, electrically heatable sleeve according to claim 1, characterized in that The inner side of the lower sleeve (2) is provided with a lower resistance wire layer (21), and the inner side of the lower resistance wire layer (21) is provided with a plurality of lower anti-skid protrusions (20), and the lower anti-skid protrusions (20) are made of butadiene rubber material.

Images