Insulating rubber hose

Abstract

The utility model belongs to the technical field of rubber hoses, and particularly relates to an insulating rubber hose which comprises a wear-resistant sleeve and further comprises an anti-crack layer fixedly arranged on the inner wall of the wear-resistant sleeve, a shielding insulating sleeve fixedly arranged on the inner wall of the anti-crack layer, and the anti-crack layer, the shielding insulating sleeve, an enhanced fire retardant layer, an electrostatic insulating layer and a heat preservation layer are installed through the wear-resistant sleeve. Then the anti-crack layer is formed through the anti-crack layer reinforced wear-resistant sleeve, the wear resistance and oxidation resistance of the rubber pipe are improved through the wear-resistant sleeve, the rubber pipe is prevented from generating a fire disaster through the reinforced fire retardant layer, damage of the fire disaster to the rubber pipe is reduced, and electric leakage of the rubber pipe is prevented through the electrostatic insulating layer; then the influence of temperature on the interior of the rubber pipe is reduced through the heat preservation layer, the insulating capacity of the rubber pipe is improved through cooperative use of the electrostatic insulating layer, the anti-crack layer and the shielding insulating sleeve, damage to the rubber pipe during alternate cooling and heating is reduced through the anti-crack layer, and therefore the service life of the rubber pipe is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of rubber tube, especially relates to an insulating rubber tube. BACKGROUND

[0002] The insulating rubber tube is a kind of pipeline for electrical insulation, usually made of rubber or plastic material, it can be used to protect electric wire and cable, prevent electric shock and short circuit and other dangers, the insulating rubber tube usually has good insulating property and wear resistance, is applicable to various electrical equipment and engineering fields, however, when working on the insulating rubber tube, the low temperature of working environment can produce cold and hot alternation with the high temperature inside the rubber tube, the rubber tube is prone to crack, thereby reduce the service life of rubber tube, therefore, an insulating rubber tube is proposed.

[0003] For example, the Chinese patent with publication number CN215973033U discloses an insulating rubber tube for optical fiber packaging, which comprises an optical fiber, a loose sleeve, a paste, a central metal reinforcing core, a water-blocking layer, a steel belt and an insulating rubber tube body, a plurality of first openings are formed on the outer side of the insulating rubber tube body, a metal sleeve is arranged in the insulating rubber tube body through the first openings, a connecting block is slidably connected in the metal sleeve, a first protrusion is arranged on the surface of the connecting block, and the first protrusion protrudes to the outer side of the insulating rubber tube body through the first openings.

[0004] The prior art document has the following problems:

[0005] The prior art document has the following problems: When working on the insulating rubber tube, the low temperature of working environment can produce cold and hot alternation with the high temperature inside the rubber tube, the rubber tube is prone to crack, thereby reduce the service life of rubber tube, and when connecting the rubber tube, the ordinary connection is realized by clamping, which can cause unstable connection and affect the normal connection of the hose. In view of this, an insulating rubber tube is proposed. UTILITY MODEL CONTENTS

[0006] The utility model aims at the above-mentioned technical problem, provides an insulating rubber tube, which can improve the service life of the rubber tube and ensure the stable connection of the hose.

[0007] In view of the above, the utility model provides a kind of insulating rubber tube, including wear-resistant sleeve, still include: the inner wall of the wear-resistant sleeve is fixedly provided with anti-cracking layer, the inner wall of the anti-cracking layer is fixedly provided with shielding insulation sleeve, the inner wall of the shielding insulation sleeve is fixedly provided with enhanced fire resistance layer, the inner wall of the enhanced fire resistance layer is fixedly provided with static insulation layer, the inner wall of the static insulation layer is fixedly provided with heat preservation layer, the wear-resistant sleeve side is installed with inner tube, the surface of the wear-resistant sleeve is sleeved with fixed sleeve, the other side of the wear-resistant sleeve is sleeved with connecting sleeve, the other side of the connecting sleeve is installed with connecting pipe, the inner wall of the connecting pipe is fixedly provided with sealing layer, the other side of the connecting pipe is sleeved with threaded sleeve, the other side of the threaded sleeve is fixedly installed with fixed seat, the both ends of the fixed seat are installed with limit bolt.

[0008] Based on the above structure, by the cooperation of static insulation layer, anti-cracking layer and shielding insulation sleeve, the insulation capacity of the rubber tube is increased, and the damage to the rubber tube caused by cold and hot alternation is reduced by the anti-cracking layer, and the connection of the rubber tube is facilitated by the cooperation of the threaded sleeve, the connecting pipe and the fixed seat, and the stability of the rubber tube connection is ensured.

[0009] Preferably, the inner wall of the heat preservation layer is fixedly provided with a braided layer, the braided layer is made of nylon material, and the stability of the rubber tube structure is increased by using the braided layer.

[0010] Preferably, the other side of the fixed seat is fixedly installed with a sealing washer, the sealing washer is made of rubber material, and the sealing property of the connection is increased by using the sealing washer.

[0011] Preferably, the inner wall of the inner tube is fixedly provided with a steel belt armor layer, the inner wall of the steel belt armor layer is fixedly provided with a rubber layer, and the stability of the inner tube structure is increased by using the steel belt armor layer.

[0012] Preferably, one side of the rubber layer is installed with a polyethylene insulation sleeve, and one side of the polyethylene insulation sleeve is installed with a conductor, and the electrical transmission work is carried out by using the conductor.

[0013] Preferably, the both ends of the fixed sleeve are fixedly installed with an adjusting seat, the one side of the adjusting seat is installed with a connecting bolt, and the other side of the adjusting seat is fixedly installed with a limit sleeve, and the connecting column is installed by using the connecting bolt and the limit sleeve.

[0014] Preferably, the both ends of the adjusting seat are installed with a connecting column, and the both ends of the connecting column are fixedly installed with a fixed plate, and the rubber tube is fixed by using the fixed plate.

[0015] The utility model has the advantages that:

[0016] 1. The insulating rubber tube, through the installation of the wear-resistant sleeve to the crack layer, the shielding insulating sleeve, the enhanced fire resistance layer, the static insulation layer and the heat preservation layer, then the wear-resistant sleeve is enhanced through the crack layer, the crack layer is enhanced, then the wear-resistant sleeve increases the wear-resistant and antioxidant capacity of the rubber tube, then the enhanced fire resistance layer prevents the rubber tube from being damaged by fire, reduces the damage of the rubber tube by fire, then the static insulation layer prevents the rubber tube from leaking, then the heat preservation layer reduces the influence of temperature on the inside of the rubber tube, the static insulation layer, the crack layer and the shielding insulating sleeve are used in cooperation, the insulation capacity of the rubber tube is increased, and the damage of the rubber tube caused by cold and hot alternation is reduced through the crack layer, so that the service life of the rubber tube is improved.

[0017] 2. The insulating rubber tube, through the connection of the wear-resistant sleeve to the crack layer, the shielding insulating sleeve, the enhanced fire resistance layer, the static insulation layer and the heat preservation layer, then the wear-resistant sleeve is enhanced through the crack layer, the crack layer is enhanced, then the wear-resistant sleeve increases the wear-resistant and antioxidant capacity of the rubber tube, then the enhanced fire resistance layer prevents the rubber tube from being damaged by fire, reduces the damage of the rubber tube by fire, then the static insulation layer prevents the rubber tube from leaking, then the heat preservation layer reduces the influence of temperature on the inside of the rubber tube, the static insulation layer, the crack layer and the shielding insulating sleeve are used in cooperation, the insulation capacity of the rubber tube is increased, and the damage of the rubber tube caused by cold and hot alternation is reduced through the crack layer, so that the service life of the rubber tube is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall perspective view of the utility model;

[0019] Figure 2 It is the overall structure schematic view of the utility model;

[0020] Figure 3 It is the local structure schematic view of the wear-resistant sleeve in the utility model;

[0021] Figure 4 It is the local structure schematic view of the connecting sleeve in the utility model;

[0022] Figure 5 It is the local structure schematic view of the connecting sleeve in the utility model;

[0023] Figure 6 It is the local structure schematic view of the connecting sleeve in the utility model;

[0024] The mark in the drawing indicates:

[0025] 1, wear-resistant sleeve; 101, anti-cracking layer; 102, shielding insulation sleeve; 103, enhanced fire resistance layer; 104, static insulation layer; 105, thermal insulation layer; 106, braided layer; 2, fixed sleeve; 201, adjusting seat; 202, connecting bolt; 203, limiting sleeve; 204, connecting column; 205, fixed plate; 3, connecting sleeve; 301, connecting pipe; 302, sealing layer; 303, threaded sleeve; 304, fixed seat; 305, sealing ring; 306, limiting bolt; 4, inner tube; 401, steel belt armored layer; 402, rubber layer; 403, polyethylene insulation sleeve; 404, conductor. DETAILED DESCRIPTION

[0026] 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.

[0027] The application discloses an insulating rubber tube, please refer to Figures 1-6 , comprising a wear-resistant sleeve 1, further comprising: the inner wall of the wear-resistant sleeve 1 is fixedly provided with an anti-cracking layer 101, the inner wall of the anti-cracking layer 101 is fixedly provided with a shielding insulation sleeve 102, the inner wall of the shielding insulation sleeve 102 is fixedly provided with an enhanced fire resistance layer 103, the inner wall of the enhanced fire resistance layer 103 is fixedly provided with a static insulation layer 104, the inner wall of the static insulation layer 104 is fixedly provided with a thermal insulation layer 105, one side of the wear-resistant sleeve 1 is installed through an inner tube 4, the surface of the wear-resistant sleeve 1 is sleeved with a fixed sleeve 2, the other side of the wear-resistant sleeve 1 is sleeved with a connecting sleeve 3, the other side of the connecting sleeve 3 is installed through a connecting pipe 301, the inner wall of the connecting pipe 301 is fixedly provided with a sealing layer 302, the other side of the connecting pipe 301 is sleeved with a threaded sleeve 303, the other side of the threaded sleeve 303 is fixedly installed with a fixed seat 304, and the both ends of the fixed seat 304 are installed through limiting bolts 306.

[0028] Based on the above structure, the wear-resistant sleeve 1 serves to install the crack-resistant layer 101, the shielding insulation sleeve 102, the reinforced fire-retardant layer 103, the electrostatic insulation layer 104, and the heat insulation layer 105. The crack-resistant layer 101 reinforces the wear-resistant sleeve 1, increasing the hose's wear resistance and oxidation resistance. The reinforced fire-retardant layer 103 prevents damage to the hose in the event of a fire. The electrostatic insulation layer 104 prevents leakage. The heat insulation layer 105 reduces the impact of temperature on the hose's interior. The combined use of the electrostatic insulation layer 104, the crack-resistant layer 101, and the shielding insulation sleeve 102 increases the hose's insulation capacity and... The crack-resistant layer 101 reduces damage to the hose during alternating hot and cold temperatures, thereby improving the hose's service life. The connecting sleeve 3 connects to the wear-resistant sleeve 1, and the connecting pipe 301 closes the hose connector. The connecting pipe 301 and threaded sleeve 303 facilitate the connection between the connecting sleeve 3 and the fixed seat 304. The sealing layer 302 increases the sealing performance of the connecting pipe 301, and the limiting bolt 306 limits the installation of the fixed seat 304. The combined use of the threaded sleeve 303, connecting pipe 301, and fixed seat 304 facilitates hose connection, ensuring the stability of the hose connection and guaranteeing normal hose operation.

[0029] In one embodiment, a braided layer 106 is fixedly provided on the inner wall of the insulation layer 105, and the braided layer 106 is made of nylon.

[0030] Specifically, the woven layer 106 is installed through the insulation layer 105.

[0031] In this embodiment, the braided layer 106 is used to increase the stability of the hose structure.

[0032] In one embodiment, a sealing gasket 305 is fixedly installed on the other side of the mounting base 304. The sealing gasket 305 is made of rubber.

[0033] Specifically, the sealing gasket 305 is installed and set using the mounting bracket 304.

[0034] In this embodiment, a sealing gasket 305 is used to increase the sealing performance of the hose connection.

[0035] In one embodiment, a steel strip armor layer 401 is fixedly provided on the inner wall of the inner tube 4, and a rubber layer 402 is fixedly provided on the inner wall of the steel strip armor layer 401.

[0036] Specifically, the steel strip armor layer 401 and the rubber layer 402 are installed through the inner tube 4.

[0037] In this embodiment, the steel belt armor layer 401 is used to increase the stability of the inner tube 4 structure, and then the rubber layer 402 is used to increase the impact resistance of the inner tube 4.

[0038] In one embodiment, the polyethylene insulation sleeve 403 is installed on one side of the rubber layer 402, and the conductor 404 is installed on one side of the polyethylene insulation sleeve 403.

[0039] Specifically, the polyethylene insulation sleeve 403 and the conductor 404 are installed through the rubber layer 402.

[0040] In this embodiment, the polyethylene insulation sleeve 403 is used to protect and insulate the conductor 404, and then the conductor 404 is used for electrical transmission.

[0041] In one embodiment, the adjusting seat 201 is fixedly installed at both ends of the fixing sleeve 2, the connecting bolt 202 is installed on one side of the adjusting seat 201, and the limiting sleeve 203 is fixedly installed on the other side of the adjusting seat 201.

[0042] Specifically, the adjusting seat 201 is installed through the fixing sleeve 2, and then the connecting column 204 is limitingly installed through the connecting bolt 202 and the limiting sleeve 203.

[0043] In this embodiment, the fixing sleeve 2 is used to facilitate the fixing of the rubber pipe, and then the adjusting seat 201 is used to facilitate the angle adjustment of the fixing plate 205.

[0044] In one embodiment, the connecting column 204 is installed at both ends of the adjusting seat 201, and the fixing plate 205 is fixedly installed at both ends of the connecting column 204.

[0045] Specifically, the connecting column 204 is installed through the adjusting seat 201, and then the fixing plate 205 is installed through the connecting column 204.

[0046] In this embodiment, the fixing plate 205 is used to fix the fixing sleeve 2.

[0047] The insulating rubber pipe of the embodiment is used, the adjusting seat 201 is installed through the fixing sleeve 2, then the connecting column 204 is limitedly installed through the connecting bolt 202 and the limiting sleeve 203, the connecting column 204 is installed through the adjusting seat 201, then the fixing plate 205 is installed through the connecting column 204, the anti-cracking layer 101, the shielding insulating sleeve 102, the enhanced fire resistance layer 103, the static insulating layer 104 and the heat preservation layer 105 are installed through the wear-resistant sleeve 1, the braided layer 106 is installed and arranged through the heat preservation layer 105, the wear-resistant sleeve 1 is connected through the connecting sleeve 3, then the rubber pipe connector is closed through the connecting pipe 301, then the connecting sleeve 3 and the fixing seat 304 are connected through the connecting pipe 301 and the threaded sleeve 303, the sealing washer 305 is installed and arranged through the fixing seat 304, the fixing seat 304 is limitedly installed through the limiting bolt 306, the steel belt armored layer 401 and the rubber layer 402 are installed through the inner tube 4, the polyethylene insulating sleeve 403 and the conductor 404 are installed through the rubber layer 402.

[0048] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An insulated hose comprising a wear sleeve (1), characterized in that, Also include: The inner wall of the wear-resistant sleeve (1) is fixedly provided with a crack-resistant layer (101), the inner wall of the crack-resistant layer (101) is fixedly provided with a shielding insulation sleeve (102), the inner wall of the shielding insulation sleeve (102) is fixedly provided with a reinforced fire-resistant layer (103), the inner wall of the reinforced fire-resistant layer (103) is fixedly provided with an electrostatic insulation layer (104), the inner wall of the electrostatic insulation layer (104) is fixedly provided with a thermal insulation layer (105), one side of the wear-resistant sleeve (1) is provided with an inner tube (4), the surface of the wear-resistant sleeve (1) is sleeved with a fixed sleeve (2), the other side of the wear-resistant sleeve (1) is sleeved with a connecting sleeve (3), the other side of the connecting sleeve (3) is provided with a connecting pipe (301), the inner wall of the connecting pipe (301) is fixedly provided with a sealing layer (302), the other side of the connecting pipe (301) is sleeved with a threaded sleeve (303), the other side of the threaded sleeve (303) is fixedly provided with a fixed seat (304), the both ends of the fixed seat (304) are provided with limiting bolts (306).

2. An insulated hose according to claim 1, wherein: The inner wall of the thermal insulation layer (105) is fixedly provided with a braided layer (106), and the braided layer (106) is made of nylon material.

3. The insulated hose of claim 1, wherein: The other side of the fixed seat (304) is fixedly provided with a sealing washer (305), and the sealing washer (305) is made of rubber material.

4. The insulated hose of claim 1, wherein: The inner wall of the inner tube (4) is fixedly provided with a steel belt armored layer (401), and the inner wall of the steel belt armored layer (401) is fixedly provided with a rubber layer (402).

5. An insulated hose according to claim 4, wherein: The rubber layer (402) is provided with a polyethylene insulation sleeve (403) on one side, and the polyethylene insulation sleeve (403) is provided with a conductor (404) on one side.

6. An insulated hose according to claim 1, wherein: The both ends of the fixed sleeve (2) are fixedly provided with an adjusting seat (201), and the adjusting seat (201) is provided with a connecting bolt (202) on one side.

7. An insulated hose according to claim 6, wherein: The both ends of the adjusting seat (201) are provided with connecting columns (204), and the both ends of the connecting columns (204) are fixedly provided with fixed plates (205).

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