Heat insulation protection layer structure of high-temperature-resistant fireproof security cable

Abstract

The utility model relates to the technical field of fireproof security cables, and discloses a heat insulation protection layer structure of a high-temperature-resistant fireproof security cable, which comprises a flame-retardant shell, a movable groove, a fixed ring, a movable shaft and a fixed plate, and is characterized in that a rubber pad cylinder is fixedly arranged in the flame-retardant shell; a movable groove is fixedly formed in the lower end of the flame-retardant shell, a fixed ring is fixedly arranged at the lower end of the movable groove, and a movable shaft is fixedly arranged in the fixed ring. According to the heat insulation protection layer structure of the high-temperature-resistant fireproof security cable, through improvement of the heat insulation protection layer structure, the heat insulation protection capability of the heat insulation protection layer structure is improved, and in the actual use process of the heat insulation protection layer structure, the fireproof security cable can be effectively subjected to fire prevention according to needs; corrosion prevention and water prevention of the high-temperature-resistant fireproof security cable are facilitated, and the heat insulation protection effect of the heat insulation protection layer structure of the high-temperature-resistant fireproof security cable is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fireproof security cable technical field, concretely is a kind of heat shield protective layer structure of high-temperature resistant fireproof security cable. BACKGROUND

[0002] Fireproof security cable is used for transmission video signal, control signal and other data information weak cable, in security engineering project, weak cable for transmission video signal, control signal and other data information is collectively referred to as security cable.

[0003] Prior art publication number CN217405141U patent document discloses a kind of security cable for fireproofing and high temperature resistance, according to many years of experience if fire mica layer is in the inside of plastic insulation layer, then it is greater to fluoroplastic extrusion, insulation breakdown rate will greatly improve, insulation unqualified rate is higher, cable filling material is made of glass fiber rope, glass fiber rope belongs to inorganic compound, with good fireproof performance, when fire occurs, it can play a good supporting role for cable, prevent cable core from being extruded to cause the drop of insulator, avoid causing short circuit phenomenon, outer sheath layer is made of glass fiber yarn braided reinforcing layer, using the structure can improve the wear resistance and tensile properties of cable as a whole, while the flexibility of cable is greatly improved by using braided structure, it is easier to lay and install cable in actual fire-fighting wiring process, while high-strength fiber braided layer has anticorrosion, high-temperature resistance and other characteristics, can effectively prolong the service life of cable, the insulation layer is made of polytetrafluoroethylene plastic, using fluoroplastic insulation layer can realize the stable operation of cable at temperature of 200 degrees, while having waterproof, oil resistance, flame retardant, low temperature resistance and other characteristics, ensure that cable can still operate stably in harsh environment, the conductor is twisted by five kinds of tinned soft conductor, using five kinds of tinned soft copper conductor can improve the flexibility of wire, facilitate laying and construction installation, especially in very narrow line and cluster laying, the bending performance of wire can be greatly improved, while tinned conductor also has better corrosion resistance and antioxidant property, greatly improve the functionality and practicability of security cable.

[0004] But prior art CN217405141U patent because the heat shield protection capacity of a kind of security cable for fireproofing and high temperature resistance is not good, in the actual use process of security cable for fireproofing and high temperature resistance, fireproof security cable cannot be effectively prevented according to needs, it is inconvenient to corrosion and waterproof of security cable for fireproofing and high temperature resistance, the heat shield protection effect of security cable for fireproofing and high temperature resistance is affected. UTILITY MODEL CONTENTS

[0005] (1) technical problems solved

[0006] The utility model discloses a purpose lies in providing a kind of heat shield layer structure of high-temperature resistant fireproof security cable, to solve the problem of the heat shield ability of the above background technology to provide a kind of heat shield layer structure of high-temperature resistant fireproof security cable.

[0007] (Two) technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: a kind of heat shield layer structure of high-temperature resistant fireproof security cable, the heat shield layer structure of high-temperature resistant fireproof security cable includes fire -retardant shell, rubber pad cylinder, movable slot, fixed ring, movable shaft, fixed plate, rubber soft pad, fixed hole, fixed screw hole, fixed nut, tightening place, connecting rod, fixed nut, connecting screw hole, waterproof coating fiber layer, anticorrosive coating, carbon fiber layer, polyamide fiber layer, cellulose nanofiber layer, polypropylene fiber layer, natural cotton fiber layer, insulating rubber pad, fireproof security cable and connecting groove, the inside fixed setting of fire -retardant shell is provided with rubber pad cylinder, the lower end fixed setting of fire -retardant shell is provided with movable slot, the lower end fixed setting of movable slot is provided with fixed ring, the inside fixed setting of fixed ring is provided with movable shaft, the upper end fixed setting of fire -retardant shell is provided with fixed plate, one end fixed setting of fixed plate is provided with rubber soft pad, one end fixed setting of fixed plate is provided with fixed hole, one end fixed setting of fixed hole is provided with fixed screw hole, one side fixed setting of fixed hole is provided with fixed nut, one end fixed setting of fixed nut is provided with tightening place, the other end fixed setting of fixed nut is provided with connecting rod.

[0009] Preferably, one end of the connecting rod is fixedly provided with a fixed nut, and one end of the fixed nut is fixedly provided with a connecting screw hole. Through the improvement of the heat shield layer structure, the heat shield capacity of the heat shield layer structure is improved. In the actual use process of the heat shield layer structure, the fireproof security cable can be effectively prevented from fire according to needs, the corrosion and waterproof of the security cable are facilitated, and the heat shield effect of the heat shield layer structure of the high-temperature resistant fireproof security cable is improved.

[0010] Preferably, the inside of the fire -retardant shell is fixedly provided with a waterproof coating fiber layer, and the inside of the waterproof coating fiber layer is fixedly provided with an anticorrosive coating. Through the setting of the fixed hole and the fixed screw hole, the fixed nut, the tightening place, the connecting rod, the fixed nut and the connecting screw hole are facilitated to be connected and used, and the fixing effect of the fire -retardant shell and the rubber pad cylinder is improved.

[0011] Preferably, the inside of the anticorrosive coating is fixedly provided with a carbon fiber layer, and the inside of the carbon fiber layer is fixedly provided with a polyamide fiber layer. Through the installation of the waterproof coating fiber layer and the anticorrosive coating, the waterproof and anticorrosive effect of the heat shield layer structure is improved.

[0012] Preferably, the inside of the polyamide fiber layer is fixedly provided with a cellulose nanofiber layer, and the inside of the cellulose nanofiber layer is fixedly provided with a polypropylene fiber layer.

[0013] Preferably, the inside of the polypropylene fiber layer is fixedly provided with a natural cotton fiber layer, and one end of the flame-retardant shell is fixedly provided with an insulating rubber pad.

[0014] Preferably, one end of the insulating rubber pad is fixedly provided with the fireproof security cable, and the other end of the insulating rubber pad is fixedly provided with the connecting groove.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The heat-resistant fireproof security cable heat protection layer structure improves the heat protection ability of the heat protection layer structure, effectively prevents fire of the fireproof security cable according to needs, prevents corrosion and water of the heat-resistant fireproof security cable, and improves the heat protection effect of the heat-resistant fireproof security cable heat protection layer structure.

[0017] 2. The heat-resistant fireproof security cable heat protection layer structure is provided with the fixing hole and the fixed screw hole, facilitates the connection of the fixed nut, the tightening place, the connecting rod, the fixed nut and the connecting screw hole, improves the fixing effect of the flame-retardant shell and the rubber pad barrel, then installs the waterproof coating fiber layer and the corrosion-resistant coating, improves the waterproof and corrosion-resistant effect of the heat protection layer structure, then installs the carbon fiber layer, the polyamide fiber layer, the cellulose nanofiber layer, the polypropylene fiber layer and the natural cotton fiber layer, and improves the supporting effect of the heat-resistant fireproof security cable heat protection layer structure.

[0018] 3. The heat-resistant fireproof security cable heat protection layer structure is provided with the flame-retardant shell and the rubber pad barrel, facilitates the fixing installation of the insulating rubber pad, the fireproof security cable and the connecting groove, then sets up the movable groove, facilitates the setting and installation of the fixed ring and the movable shaft, facilitates the movable installation of the flame-retardant shell, then installs the fixed plate and the rubber soft pad, and facilitates the fixed setting of the fixed plate and the rubber soft pad. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 is a schematic diagram of the flame-retardant shell structure of the utility model;

[0021] Figure 3 is a schematic diagram of the waterproof coating fiber layer structure of the utility model;

[0022] Figure 4 is a schematic diagram of the insulating rubber pad structure of the utility model.

[0023] In the figure: 1, flame-retardant shell; 2, rubber pad cylinder; 3, movable groove; 4, fixed ring; 5, movable shaft; 6, fixed plate; 7, rubber soft pad; 8, fixed hole; 9, fixed screw hole; 10, fixed nut; 11, tightening place; 12, connecting rod; 13, fixed nut; 14, connecting screw hole; 15, waterproof coating fiber layer; 16, anticorrosion coating; 17, carbon fiber layer; 18, polyamide fiber layer; 19, cellulose nanofiber layer; 20, polypropylene fiber layer; 21, natural cotton fiber layer; 22, insulating rubber pad; 23, fireproof security cable; 24, connecting groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-4The utility model provides a technical scheme: a heat -proof protection layer structure of high temperature -resistant fireproof security cable, this heat -proof protection layer structure of high temperature -resistant fireproof security cable includes fire -retardant shell 1, rubber pad cylinder 2, movable slot 3, fixed ring 4, movable axle 5, fixed plate 6, rubber soft pad 7, fixed hole 8, fixed screw hole 9, fixed nut 10, tightening place 11, connecting rod 12, fixed nut 13, connecting screw hole 14, waterproof coating fiber layer 15, anticorrosive coating 16, carbon fiber layer 17, polyamide fiber layer 18, cellulose nanofiber layer 19, polypropylene fiber layer 20, natural cotton fiber layer 21, insulating rubber pad 22, fireproof security cable line 23 and connecting groove 24, the inside fixed setting of fire -retardant shell 1 has rubber pad cylinder 2, the lower end fixed setting of fire -retardant shell 1 has movable slot 3, the lower end fixed setting of movable slot 3 has fixed ring 4, the inside fixed setting of fixed ring 4 has movable axle 5, the upper end fixed setting of fire -retardant shell 1 has fixed plate 6, one end fixed setting of fixed plate 6 has rubber soft pad 7, one end fixed setting of fixed plate 6 has fixed hole 8, one end fixed setting of fixed hole 8 has fixed screw hole 9, one side fixed setting of fixed hole 8 has fixed nut 10, one end fixed setting of fixed nut 10 has tightening place 11, the other end fixed setting of fixed nut 10 has connecting rod 12.

[0026] One end fixed setting of connecting rod 12 has fixed nut 13, one end fixed setting of fixed nut 13 has connecting screw hole 14, the inside fixed setting of fire -retardant shell 1 has waterproof coating fiber layer 15, the inside fixed setting of waterproof coating fiber layer 15 has anticorrosive coating 16, the inside fixed setting of anticorrosive coating 16 has carbon fiber layer 17, the inside fixed setting of carbon fiber layer 17 has polyamide fiber layer 18, then through the setting of fixed hole 8, fixed screw hole 9, the connection use of fixed nut 10, tightening place 11, connecting rod 12, fixed nut 13, connecting screw hole 14 is convenient, improves the fixed effect of fire -retardant shell 1, rubber pad cylinder 2, then through the installation of waterproof coating fiber layer 15, anticorrosive coating 16, improves the waterproof anticorrosive effect of heat -proof protection layer structure, then through the installation of carbon fiber layer 17, polyamide fiber layer 18, cellulose nanofiber layer 19, polypropylene fiber layer 20, natural cotton fiber layer 21, improves the support effect of heat -proof protection layer structure of high temperature -resistant fireproof security cable.

[0027] The inside of the polyamide fiber layer 18 is fixedly provided with a cellulose nanofiber layer 19, the inside of the cellulose nanofiber layer 19 is fixedly provided with a polypropylene fiber layer 20, the inside of the polypropylene fiber layer 20 is fixedly provided with a natural cotton fiber layer 21, one end of the flame-retardant shell 1 is fixedly provided with an insulating rubber pad 22, one end of the insulating rubber pad 22 is fixedly provided with a fireproof security cable 23, the other end of the insulating rubber pad 22 is fixedly provided with a connecting groove 24, through the installation of the flame-retardant shell 1 and the rubber pad barrel 2, the fixed installation of the insulating rubber pad 22, the fireproof security cable 23 and the connecting groove 24 is facilitated, then through the setting of the movable groove 3, the setting and installation of the fixed ring 4 and the movable shaft 5 are facilitated, the movable installation of the flame-retardant shell 1 is facilitated, then through the installation of the fixed plate 6 and the rubber soft pad 7, the fixed setting of the fixed plate 6 and the rubber soft pad 7 is facilitated.

[0028] Working principle: through the installation of the flame-retardant shell 1 and the rubber pad barrel 2, the fixed installation of the insulating rubber pad 22, the fireproof security cable 23 and the connecting groove 24 is facilitated, then through the setting of the movable groove 3, the setting and installation of the fixed ring 4 and the movable shaft 5 are facilitated, the movable installation of the flame-retardant shell 1 is facilitated, then through the installation of the fixed plate 6 and the rubber soft pad 7, the fixed setting of the fixed plate 6 and the rubber soft pad 7 is facilitated, then through the setting of the fixed hole 8 and the fixed screw hole 9, the connection and use of the fixed nut 10, the tightening place 11, the connecting rod 12, the fixed nut 13 and the connecting screw hole 14 are facilitated, the fixed effect of the flame-retardant shell 1 and the rubber pad barrel 2 is improved, then through the installation of the waterproof coating fiber layer 15 and the corrosion-resistant coating 16, the waterproof and corrosion-resistant effect of the heat insulation protection layer structure is improved, then through the installation of the carbon fiber layer 17, the polyamide fiber layer 18, the cellulose nanofiber layer 19, the polypropylene fiber layer 20 and the natural cotton fiber layer 21, the supporting effect of the heat insulation protection layer structure of the high-temperature-resistant fireproof security cable is improved.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical scheme of the present application, and is not a limitation on the protection scope of the present application. Simple modifications or equivalent replacements of the technical scheme of the present application made by ordinary skilled in the art do not deviate from the essence and scope of the technical scheme of the present application.

Claims

1. A heat insulation protective layer structure for a high-temperature fireproof security cable, the heat insulation protective layer structure of which includes a flame-retardant outer shell (1), a rubber pad (2), a movable groove (3), a fixing ring (4), a movable shaft (5), a fixing plate (6), a rubber soft pad (7), a fixing hole (8), a fixing screw hole (9), a fixing nut (10), a tightening point (11), a connecting rod (12), and a fixing nut (13), characterized in that: The inside of the fire -retardant shell (1) is fixedly provided with a rubber pad cylinder (2), the lower end of the fire -retardant shell (1) is fixedly provided with a movable slot (3), the lower end of the movable slot (3) is fixedly provided with a fixed ring (4), the inside of the fixed ring (4) is fixedly provided with a movable shaft (5), the upper end of the fire -retardant shell (1) is fixedly provided with a fixed plate (6); One end of the fixed plate (6) is fixedly provided with a rubber soft pad (7), one end of the fixed plate (6) is fixedly provided with a fixed hole (8), one end of the fixed hole (8) is fixedly provided with a fixed screw hole (9), one side of the fixed hole (8) is fixedly provided with a fixed nut (10), one end of the fixed nut (10) is fixedly provided with a tightening place (11), the other end of the fixed nut (10) is fixedly provided with a connecting rod (12).

2. The heat shield structure of a high-temperature-resistant fireproof security cable according to claim 1, characterized in that: One end of the connecting rod (12) is fixedly provided with a fixed nut (13), one end of the fixed nut (13) is fixedly provided with a connecting screw hole (14).

3. The heat shield structure of a high temperature resistant fireproof security cable according to claim 2, characterized in that: The inside of the fire -retardant shell (1) is fixedly provided with a waterproof coating fiber layer (15), the inside of the waterproof coating fiber layer (15) is fixedly provided with an anticorrosive coating (16).

4. The heat shield structure of a high temperature resistant fireproof security cable according to claim 3, characterized in that: The inside of the anticorrosive coating (16) is fixedly provided with a carbon fiber layer (17), the inside of the carbon fiber layer (17) is fixedly provided with a polyamide fiber layer (18).

5. The heat shield structure of a high temperature resistant fireproof security cable according to claim 4, characterized in that: The inside of the polyamide fiber layer (18) is fixedly provided with a cellulose nanofiber layer (19), the inside of the cellulose nanofiber layer (19) is fixedly provided with a polypropylene fiber layer (20).

6. The heat shield structure of a high temperature resistant fireproof security cable according to claim 5, characterized in that: The inside of the polypropylene fiber layer (20) is fixedly provided with a natural cotton fiber layer (21), one end of the fire -retardant shell (1) is fixedly provided with an insulating rubber pad (22).

7. The heat shield structure of a high temperature resistant fireproof security cable according to claim 6, characterized in that: One end of the insulating rubber pad (22) is fixedly provided with a fireproof security cable (23), the other end of the insulating rubber pad (22) is fixedly provided with a connecting slot (24).

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