Threading node of metal hose and fire hydrant box

Abstract

The utility model provides a metal hose and fire hydrant box threading node, and relates to the technical field of fire hydrants, the metal hose and fire hydrant box threading node comprises a threading assembly and a lighting assembly, and through the arrangement of a box body, an alarm button, a protection pipe, a fixing sleeve and a metal threading hose structure, the lighting assembly is arranged; the utility model relates to a fire hydrant box, in particular to a fire hydrant box, which can solve the problems that electric wires are directly exposed and are lack of protection by directly penetrating the electric wires through a wire penetrating hole of the fire hydrant box, and the appearance and the construction quality standard of a project are influenced due to the arrangement that the wire penetrating hole in the fire hydrant box is generally larger. According to the utility model, the protective tube is arranged in the box body and is pressed and fixed by the fixing sleeve, and then the metal threading hose passes through the protective tube and enters the box body, so that the electric wire passes through the metal threading hose and is connected to the alarm button, thereby effectively protecting the electric wire and hiding the electric wire, and meanwhile, the design of the protective tube and the fixing sleeve effectively improves the aesthetic property and the engineering quality.

Description

Technical Field

[0001] This application relates to the field of fire hydrants, and more specifically, to a wire threading node between a metal hose and a fire hydrant box. Background Art

[0002] To ensure the safety of people's lives and property, fire hydrant boxes are currently installed in civil buildings and public places. Fire-fighting supplies such as fire hydrants, water hoses, and alarms are provided inside the fire hydrant boxes. The fire hydrant box includes a box body, which includes a rear box wall and side box walls surrounding the rear box wall. There are wire threading holes on the side box walls, and the wires pass through the wire threading holes and are electrically connected to the alarm.

[0003] Currently, the method of directly passing wires through the wire threading holes of the fire hydrant box not only directly exposes the wires and lacks protection for the wires, but also the wire threading holes on the fire hydrant box are generally large, so such an arrangement also greatly affects the appearance and has an impact on the construction quality standard of the project. Summary of the Invention

[0004] To overcome the existing deficiencies, an embodiment of this application provides a wire threading node between a metal hose and a fire hydrant box, which can solve the problems that the method of directly passing wires through the wire threading holes of the fire hydrant box not only directly exposes the wires and lacks protection for the wires, but also the wire threading holes on the fire hydrant box are generally large, so such an arrangement also greatly affects the appearance and has an impact on the construction quality standard of the project.

[0005] The technical solution adopted by the embodiment of this application to solve its technical problems is as follows:

[0006] A wire threading node between a metal hose and a fire hydrant box includes a wire threading component and a lighting component.

[0007] The wire threading component includes a box body, an alarm button, a protective tube, a fixing sleeve, and a metal wire threading hose. The alarm button is installed inside the box body. One end of the protective tube penetrates through the box body. The fixing sleeve is threadedly sleeved on one end of the protective tube and abuts against the inner wall of the box body. The metal wire threading hose slidably penetrates through the protective tube and is connected to the alarm button.

[0008] The lighting component includes a box door, a lighting lamp, and a switch button. The box door is rotatably provided on one side of the box body. The lighting lamp is installed inside the box body. The switch button is installed on one side of the box door.

[0009] In a specific implementation, a wire threading hole is provided at the top of the box body, and the protective tube slidably penetrates through the wire threading hole.

[0010] In a specific implementation, a limiting plate is fixedly connected to the protective tube, and the size of the limiting plate is larger than the inner diameter of the wire threading hole.

[0011] In a specific embodiment, the limiting plate and the protective tube are integrally formed, and the limiting plate is hexagonal.

[0012] In a specific embodiment, an inclined surface is provided on the inner wall of the top end of the protective tube, and the protective tube is a galvanized pipe.

[0013] In a specific embodiment, a threaded groove is provided on the surface of the protective tube, and the inner wall of the fixing sleeve is threadedly connected to the threaded groove in a matching manner.

[0014] In a specific embodiment, a plurality of protrusions are provided on the outer wall of the fixing sleeve, and the plurality of protrusions are all arranged on the circumferential side of the fixing sleeve.

[0015] In a specific embodiment, the lighting lamp is electrically connected to the switch button, and the switch button is pressed when the box door is closed.

[0016] The advantages of the embodiments of the present application are as follows: By providing a box body, an alarm button, a protective tube, a fixing sleeve and a metal wire threading hose structure, it can solve the problem that directly passing the wire through the wire threading hole of the fire hydrant box not only directly exposes the wire and lacks protection for the wire, but also the wire threading hole on the fire hydrant box is generally large, and such an arrangement also greatly affects the appearance and has an impact on the construction quality standard of the project. In the process of solving the problem, first, the protective tube is passed through the box body and fixed by pressing with the fixing sleeve, and then the metal wire threading hose passes through the protective tube and enters the box body, so that the wire passes through the metal wire threading hose and is connected to the alarm button, thereby effectively protecting the wire and hiding the wire. At the same time, the design of the protective tube and the fixing sleeve effectively improves the aesthetics and the project quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the wire threading node installation structure of the metal hose and the fire hydrant box provided by the embodiment of the present application;

[0018] Figure 2 is a schematic structural diagram of the wire threading assembly provided by the embodiment of the present application;

[0019] Figure 3 is a schematic structural diagram of the protective tube provided by the embodiment of the present application;

[0020] Figure 4 is a schematic structural diagram of the lighting assembly provided by the embodiment of the present application.

[0021] In the figure: 100 - wire threading assembly; 110 - box body; 111 - wire threading hole; 120 - alarm button; 130 - protective tube; 131 - limit plate; 132 - inclined plane; 133 - thread groove; 140 - fixing sleeve; 141 - protrusion; 160 - metal wire threading hose; 200 - lighting assembly; 210 - box door; 220 - lighting lamp; 230 - switch button. Detailed implementation manners

[0022] In order to make the purpose, technical solutions and advantages of the present application clearer, the following further details the present application in conjunction with embodiments.

[0023] It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0024] In the embodiments, unless otherwise specified, the means used are all conventional means in the art.

[0025] Please refer to Figures 1 - 4 , a wire threading node between a metal hose and a fire hydrant box includes a wire threading assembly 100 and a lighting assembly 200.

[0026] Please refer to Figure 1 , 2 , 3 and 4. The wire threading assembly 100 includes a box body 110, an alarm button 120, a protective tube 130, a fixing sleeve 140 and a metal wire threading hose 160. The alarm button 120 is installed inside the box body 110. One end of the protective tube 130 penetrates through the box body 110. The fixing sleeve 140 is threadedly sleeved on one end of the protective tube 130 and abuts against the inner wall of the box body 110. The metal wire threading hose 160 slidably penetrates through the protective tube 130 and is connected to the alarm button 120.

[0027] It should be noted that a wire threading hole 111 is opened at the top of the box body 110. The protective tube 130 slidably penetrates through the wire threading hole 111. The wire threading hole 111 is opened on the box body 110 at the initial stage of production for passing through electric wires, and the protective tube 130 passing through the wire threading hole 111 can effectively cover it, improving the project quality.

[0028] Specifically, the protective tube 130 is fixedly connected with a limit plate 131. The size of the limit plate 131 is larger than the inner diameter of the wire threading hole 111. Only when the size of the limit plate 131 is larger than the inner diameter of the wire threading hole 111 can the limit plate 131 be attached and pressed tightly on the outer surface of the box body 110, and the inside of the box body 110 is pressed tightly through the fixing sleeve 140.

[0029] Among them, the limiting plate 131 and the protective tube 130 are integrally formed. The limiting plate 131 is hexagonal. By providing the hexagonal limiting plate 131, when the fixing sleeve 140 is turned, a threaded groove 133 is provided on the surface of the protective tube 130, and the inner wall of the fixing sleeve 140 is threadedly connected to the threaded groove 133 in an adapted manner. By positioning the limiting plate 131 with a wrench, the fixing sleeve 140 can be rotated and axially moved through the principle of screw drive.

[0030] In this embodiment, an inclined surface 132 is provided on the inner wall of the top end of the protective tube 130. The protective tube 130 is a galvanized pipe. By providing the inclined surface 132, it is convenient to guide and align and quickly insert through the metal wire threading hose 160. The galvanized pipe has high corrosion resistance and is durable.

[0031] In a specific implementation, a plurality of protrusions 141 are provided on the outer wall of the fixing sleeve 140. The plurality of protrusions 141 are all arranged on the circumferential side of the fixing sleeve 140. By providing the plurality of uniformly arranged protrusions 141, it is convenient for a person's fingers to pinch and turn the fixing sleeve 140.

[0032] Please refer to Figure 1 and 4 , the lighting assembly 200 includes a box door 210, a lighting lamp 220, and a switch button 230. The box door 210 is rotatably provided on one side of the box body 110. The lighting lamp 220 is installed inside the box body 110, and the switch button 230 is installed on one side of the box door 210.

[0033] It should be noted that the lighting lamp 220 and the switch button 230 are electrically connected, and when the box door 210 is closed, it presses the switch button 230. When the box door 210 is closed, the switch button 230 is powered off and the lighting lamp 220 is turned off. When the box door 210 is opened, the switch button 230 is powered on and the lighting lamp 220 is turned on, so as to illuminate the inside of the box door 210, which is convenient for users to quickly connect the pipe openings.

[0034] The working principle of the wire threading node between the flexible metal hose and the fire hydrant box: First, a protective pipe 130 is set to pass through the wire threading hole 111 of the box body 110. The hexagonal limiting plate 131 blocks on the outer wall of the box body 110. The hexagonal limiting plate 131 is positioned by a wrench. Then, hold the fixing sleeve 140 and screw it from the inner wall of the box body 110 onto the thread groove 133 of the protective pipe 130, so that the fixing sleeve 140 can rotate and axially move through the principle of screw drive. The fixing sleeve 140 presses and fits against the inner wall of the fixing sleeve 140 to fix the protective pipe 130. Then, the metal wire threading hose 160 passes through the protective pipe 130 and enters the box body 110, so that the electric wire passes through the metal wire threading hose 160 and is connected to the alarm button 120, effectively protecting the electric wire and hiding the electric wire. At the same time, the design of the protective pipe 130 and the fixing sleeve 140 covers the wire threading hole 111, effectively improving the aesthetics and the engineering quality. At the same time, when the box door 210 is closed, the switch button 230 is powered off to turn off the lighting lamp 220. When the box door 210 is opened, the switch button 230 is powered on to turn on the lighting lamp 220, so as to illuminate the inside of the box door 210, facilitating the use of this quick connection pipe opening and greatly improving the practicability.

[0035] It should be noted that the specific model specifications of the alarm button 120, the lighting lamp 220 and the switch button 230 need to be selected and determined according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated in detail.

[0036] The power supply and its principle of the alarm button 120, the lighting lamp 220 and the switch button 230 are clear to those skilled in the art and will not be elaborated here.

[0037] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly illustrating the present invention, rather than limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A wire threading node between a metal hose and a fire hydrant box, characterized in that, including a wire threading assembly (100), the wire threading assembly (100) includes a box body (110), an alarm button (120), a protective tube (130), a fixing sleeve (140) and a metal wire threading hose (160), the alarm button (120) is installed inside the box body (110), one end of the protective tube (130) penetrates through the box body (110), the fixing sleeve (140) is threadedly sleeved on one end of the protective tube (130) and abuts against the inner wall of the box body (110), and the metal wire threading hose (160) slidably penetrates through the protective tube (130) and is connected to the alarm button (120); a lighting assembly (200), the lighting assembly (200) includes a box door (210), a lighting lamp (220) and a switch button (230), the box door (210) is rotatably arranged on one side of the box body (110), the lighting lamp (220) is installed inside the box body (110), and the switch button (230) is installed on one side of the box door (210).

2. A wiring node of a metal hose and a fire hydrant box according to claim 1, characterized in that, A wire threading hole (111) is formed at the top of the box body (110), and the protective tube (130) slidably penetrates through the wire threading hole (111).

3. A wiring node between a metal hose and a fire hydrant box according to claim 2, characterized in that, The protective tube (130) is fixedly connected with a limiting plate (131), and the size of the limiting plate (131) is larger than the inner diameter of the wire threading hole (111).

4. A wiring node of a metal hose and a fire hydrant box according to claim 3, characterized in that The limiting plate (131) and the protective tube (130) are integrally formed, and the limiting plate (131) is hexagonal.

5. A wiring node between a metal hose and a fire hydrant box according to claim 1, characterized in that, An inclined surface (132) is formed on the inner wall of the top end of the protective tube (130), and the protective tube (130) is a galvanized pipe.

6. A wiring node of a metal hose and a fire hydrant box according to claim 1, characterized in that, Thread grooves (133) are formed on the surface of the protective tube (130), and the inner wall of the fixing sleeve (140) is threadedly connected with the thread grooves (133) in a matching manner.

7. A wire threading node between a metal hose and a fire hydrant box according to claim 1, characterized in that, A plurality of protrusions (141) are arranged on the outer wall of the fixing sleeve (140), and the plurality of protrusions (141) are all arranged on the periphery of the fixing sleeve (140).

8. A wiring node of a metal hose and a fire hydrant box according to claim 1, characterized in that, The lighting lamp (220) and the switch button (230) are electrically connected, and when the box door (210) is closed, it presses the switch button (230).

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