Waterproof junction box for iron tower

Abstract

The utility model provides an iron tower waterproof junction box, which comprises a junction box, a connecting plate, an angle steel fastener and more than two aviation waterproof sockets, the aviation waterproof sockets are arranged on the connecting plate and are electrically connected with each other, the cross section of the junction box is in a convex shape, and the junction box is provided with a downward opening. The aviation waterproof socket and the connecting plate are installed in a filling bin through a fixing seat in the filling bin, the filling bin is filled with insulating waterproof glue to cover the connecting plate, and reinforcing ribs are arranged inside and outside the filling bin and the socket bin for reinforcement. The angle steel fastener is mounted on the mounting part of the junction box, the angle steel fastener clamps one side of the junction box and is fixedly connected with the junction box through a fastening bolt, and the periphery of the bottom of the junction box protrudes outwards to form a water blocking ring. According to the utility model, the aviation waterproof socket with the waterproof cover is adopted, the filling bin is filled with the insulating waterproof glue, and the periphery of the bottom of the junction box protrudes outwards to form the water blocking ring, so that the waterproof performance of the junction box is remarkably improved, rainwater permeation is effectively prevented, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of iron tower auxiliary facilities, in particular to an iron tower waterproof junction box. Background Art

[0002] Aviation obstruction lights are safety warning devices installed on tall buildings or structures to indicate their presence and prevent aircraft collisions. Aviation obstruction lights on iron towers usually require multi-channel power supply and signal transmission through junction boxes, but in harsh outdoor environments, especially in windy and rainy weather conditions, the waterproof performance of junction boxes is particularly important. Junction boxes in the prior art often have weak structures, resulting in overall deformation, poor sealing, internal water accumulation, corrosion, and weak structures. Therefore, a waterproof junction box for iron towers is proposed to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a waterproof junction box for aviation obstruction lights on iron towers which has a firm structure, good waterproof performance and is easy to install.

[0004] The utility model provides a waterproof junction box for an iron tower, which specifically includes a junction box, a connecting plate, an angle steel fastener, and more than two aviation waterproof sockets, and the aviation waterproof sockets are provided with waterproof covers. When no wiring is done, the waterproof covers cover the aviation waterproof sockets, and the aviation waterproof sockets are fixedly mounted on the connecting plate and electrically connected to each other. The cross section of the junction box is "convex" shaped and opens downwards. The upper part of the junction box is a filling bin, and the lower part is a socket bin. The aviation waterproof socket and the connecting plate are installed in the filling bin through a fixing seat in the filling bin, and the filling bin is filled with insulating waterproof glue to cover the connecting plate to achieve insulation and fixation. The filling bin and the socket bin are both provided with reinforcing ribs for reinforcement inside and outside. The angle steel fastener is installed on the mounting portion of the junction box, the angle steel fastener clamps one side of the junction box, and is fixedly connected to the junction box by a fastening bolt. The angle steel fastener is also provided with a loose bolt to facilitate loading and unloading on the iron tower, and the bottom of the junction box protrudes outward to form a water-blocking ring. This technical solution adopts waterproof and anti-deformation design in multiple parts. The overall structure is solid and easy to install. It still has strong waterproof performance after long-term use.

[0005] Furthermore, the aviation waterproof socket is equipped with an aviation waterproof plug, one end of the aviation waterproof plug is connected to the cable, and the other end is plugged into the aviation waterproof socket, and the aviation waterproof plug is also provided with a threaded sleeve for sealing the connection gap between the aviation waterproof plug and the aviation waterproof socket, while strengthening the connection between the aviation waterproof plug and the aviation waterproof socket.

[0006] Further describing the above scheme, one end of the angle steel fastener is inserted into the inner side of the filling bin, and a clamping plate is provided in the filling bin, and the clamping plate and the inner side of the filling bin clamp the angle steel fastener.

[0007] Furthermore, the mounting portion is provided with a plurality of reinforcing ribs to improve overall firmness.

[0008] Optionally, the top surfaces of the filling bin and the socket bin are designed to be inclined to prevent water accumulation.

[0009] Furthermore, the aviation waterproof socket is provided with a guide groove to ensure that the aviation waterproof plug is correctly inserted and that the wire types between the socket and the plug are consistent to prevent incorrect connection of positive and negative poles and signal lines.

[0010] Compared with the prior art, the utility model adopts an aviation waterproof socket with a waterproof cover, the filling chamber is filled with insulating waterproof glue, and the bottom of the junction box protrudes outward to form a water-blocking ring, which significantly improves the waterproof performance of the junction box, effectively prevents rainwater from penetrating, and extends the service life of the equipment; the arrangement of reinforcing ribs and fixing seats enhances the structural strength of the junction box, and improves the overall stability and wind resistance; the angle steel fasteners make the installation of the junction box more convenient and firm, and is suitable for installation of various types of tower structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0012] Figure 1 , 2 An overall schematic diagram provided for an embodiment of the utility model;

[0013] Figure 3 , 4 , 5, and 6 are explosion diagrams provided by embodiments of the present utility model;

[0014] Figure 7 , 8 A schematic diagram of the junction box structure provided by an embodiment of the utility model;

[0015] Fig. 9 , 10 An overall cross-sectional view provided for an embodiment of the utility model.

[0016] Among them, the reference numerals in the figure are:

[0017] 1. Cable; 2. Aviation waterproof plug; 21. Threaded sleeve; 3. Aviation waterproof socket; 31. Waterproof cover; 4. Angle steel fastener; 41. Tension bolt; 42. Fastening bolt; 5. Connecting plate; 6. Junction box; 61. Filling bin; 62. Reinforcement rib; 63. Clamp; 64. Water blocking ring; 65. Installation part; 66. Fixing seat.

[0018] The above drawings have shown clear embodiments of the present invention, which will be described in more detail below. These drawings and text descriptions are not intended to limit the scope of the present invention in any way, but to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a centered element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be a centered element at the same time. On the contrary, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method. The terms "upper end", "lower end", "left side", "right side", "front end", "rear end" and similar expressions used herein are positional relationships with reference to the accompanying drawings.

[0021] In order to make the technical solutions and advantages of the present invention more clear, the implementation modes of the present invention will be described in further detail below with reference to the accompanying drawings.

[0022] See also Figure 1-10As shown, the utility model provides a waterproof junction box for an iron tower, specifically comprising a junction box 6, a connecting plate 5, an angle steel fastener 4, and more than two aviation waterproof sockets 3, and the aviation waterproof sockets 3 are provided with waterproof covers 31, and the waterproof covers 31 cover the aviation waterproof sockets 3 when no wiring is done, and the aviation waterproof sockets 3 are fixedly mounted on the connecting plate 5 and electrically connected to each other. The cross section of the junction box 6 is "convex" shaped and opens downward, the upper part of the junction box 6 is a filling bin 61, and the lower part is a socket bin, the aviation waterproof socket 3 and the connecting plate 5 are installed in the filling bin 61 through a fixing seat 66 in the filling bin 61, and the filling bin 61 is filled with insulating waterproof glue to cover the connecting plate 5 to achieve insulation and fixation, and the filling bin 61 and the socket bin are reinforced with reinforcing ribs 62 inside and outside. The angle steel fastener 4 is installed on the mounting portion 65 of the junction box 6. The angle steel fastener 4 clamps one side of the junction box 6 and is fixedly connected to the junction box 6 through the fastening bolt 42. The angle steel fastener 4 is also provided with a loose bolt 41 for easy loading and unloading on the iron tower. The bottom of the junction box 6 protrudes outward to form a water blocking ring 64. This technical solution adopts waterproof and anti-deformation design in multiple parts. The overall structure is firm and easy to install. It still has strong waterproof performance after long-term use.

[0023] like Figure 3 , 4 As shown in Figures 9 and 10, the aviation waterproof socket 3 is equipped with an aviation waterproof plug 2, one end of which is connected to the cable 1, and the other end is plugged into the aviation waterproof socket 3. The aviation waterproof plug 2 is also provided with a threaded sleeve 21 for sealing the connection gap between the aviation waterproof plug 2 and the aviation waterproof socket 3, and at the same time reinforcing the connection between the aviation waterproof plug 2 and the aviation waterproof socket 3. Figure 8 , 10 As shown, one end of the angle steel fastener 4 is inserted into the inner side of the filling bin 61, and a clamping plate 63 is provided in the filling bin 61, and the clamping plate 63 and the inner side of the filling bin 61 clamp the angle steel fastener 4. Figure 7 As shown, the mounting portion 65 is provided with a plurality of reinforcing ribs 62 to improve the overall firmness.

[0024] In an exemplary embodiment, the top surfaces of the filling chamber 61 and the socket chamber are tilted to prevent water accumulation. A guide groove is provided on the aviation waterproof socket 3 to ensure that the aviation waterproof plug 2 is correctly inserted and that the wire types between the socket and the plug are consistent to prevent errors in the connection of positive and negative poles and signal lines.

[0025] In order to have a more thorough and comprehensive understanding of the disclosed content of the utility model, the principle thereof is further explained below in combination with the usage method.

[0026] During assembly, first install several aviation waterproof plugs 2 on the connecting plate 5, and connect the wiring terminals between the aviation waterproof plugs 2 to ensure that the positive pole, negative pole, and signal line correspond to each other. After installation, place the connecting plate 5 on the fixing seat 66 of the filling bin 61, and then install the angle steel fastener 4 on the junction box 6, as shown in FIG. Figure 8 , 10 As shown, one end of the angle steel fastener 4 is inserted into the inner side of the filling bin 61, and a clamping plate 63 is provided in the filling bin 61, and the clamping plate 63 and the inner side of the filling bin 61 clamp the angle steel fastener 4. Then, the insulating waterproof glue is poured into the filling bin 61 to ensure that the glue covers the connecting plate 5; after the insulating waterproof glue solidifies, the junction box 6 can be turned over and installed on the iron tower. During installation, Figure 1 , 2 As shown, the angle steel fastener 4 clamps the steel plate, and then tightens the tension bolt 41. The principle of the branching is to install the main cable 1 on the aviation waterproof plug 2, and then insert the aviation waterproof plug 2 into an aviation waterproof socket 3, and the aviation waterproof socket 3 can divide the current and voltage to other aviation waterproof sockets 3. Other cables 1 are inserted into other aviation waterproof sockets 3 through the aviation waterproof plug 2, and can be connected to the main cable 1, thus achieving the purpose of branching.

[0027] In summary, the utility model adopts an aviation waterproof socket 3 with a waterproof cover 31, a filling chamber 61 filled with insulating waterproof glue, and a water-blocking ring 64 protruding outward around the bottom of the junction box 6, which significantly improves the waterproof performance of the junction box 6, effectively prevents rainwater from penetrating, and extends the service life of the equipment; the setting of the reinforcing rib 62 and the fixing seat 66 enhances the structural strength of the junction box 6, and improves the overall stability and wind resistance; the angle steel fastener 4 makes the installation of the junction box 6 more convenient and firm, and is suitable for installation of various types of tower structures.

[0028] After considering the specification and practicing the utility model, those skilled in the art will easily think of other embodiments of the utility model. This application is intended to cover any variation, use or adaptation of the utility model, which follows the general principles of the utility model and includes common knowledge or customary technical means in the art that are not disclosed in the utility model. The specification and examples are to be regarded as exemplary only, and the true scope and spirit of the utility model are indicated by the following claims.

[0029] It should be understood that the present invention is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A waterproof junction box for an iron tower, characterized in that: It comprises a junction box (6), a connecting plate (5), an angle steel fastener (4) and two or more aviation waterproof sockets (3), wherein the aviation waterproof sockets (3) are provided with waterproof covers (31), and the aviation waterproof sockets (3) are fixedly mounted on the connecting plate (5) and are electrically connected to each other; The junction box (6) has a "convex" cross-section and opens downwards; the upper portion of the junction box (6) is a filling bin (61) and the lower portion is a socket bin; the aviation waterproof socket (3) and the connecting plate (5) are installed in the filling bin (61) via a fixing seat (66) in the filling bin (61); the filling bin (61) is filled with insulating waterproof glue to cover the connecting plate (5); the filling bin (61) and the socket bin are both provided with reinforcing ribs (62) inside and outside for reinforcement; The angle steel fastener (4) is mounted on the mounting portion (65) of the junction box (6); the angle steel fastener (4) clamps one side of the junction box (6) and is fixedly connected to the junction box (6) via a fastening bolt (42); a loosening bolt (41) is also provided on the angle steel fastener (4) to facilitate loading and unloading on the iron tower; The bottom of the junction box (6) protrudes outwards around the periphery to form a water-blocking ring (64).

2. The iron tower waterproof junction box according to claim 1, characterized in that: The aviation waterproof socket (3) is equipped with an aviation waterproof plug (2), one end of which is connected to the cable (1) and the other end is plugged into the aviation waterproof socket (3), and the aviation waterproof plug (2) is also provided with a threaded sleeve (21) for sealing the connection gap between the aviation waterproof plug (2) and the aviation waterproof socket (3).

3. The iron tower waterproof junction box according to claim 1, characterized in that: One end of the angle steel fastener (4) is inserted into the inner side of the filling bin (61), and a clamping plate (63) is provided in the filling bin (61), and the clamping plate (63) and the inner side of the filling bin (61) clamp the angle steel fastener (4).

4. The iron tower waterproof junction box according to claim 1, characterized in that: The mounting portion (65) is provided with a plurality of reinforcing ribs (62).

5. The iron tower waterproof junction box according to claim 1, characterized in that: The top surfaces of the filling bin (61) and the socket bin are designed to be inclined to prevent water accumulation.

6. The iron tower waterproof junction box according to claim 1, characterized in that: The aviation waterproof socket (3) is provided with a guide groove to ensure that the aviation waterproof plug (2) is correctly inserted and that the wire types between the socket and the plug are consistent.

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