An explosion-proof junction box cable arrangement

Abstract

The utility model discloses a kind of anti-explosion junction box cable arrangement device, including junction box body, the two sides of junction box body are communicated with plug interface, the upper portion of junction box body is equipped with sealing cover, the inner wall of junction box body is equipped with mounting mechanism, and the upper portion of mounting mechanism is threadedly inserted with compression mechanism, the side surface of compression mechanism is equipped with arrangement mechanism. The utility model can be conveniently installed by mounting bolt through mounting plate and the inner wall of junction box body thread connection, so that the limiting frame can be conveniently installed, so that the connecting wire can be guided through the limiting frame during wiring, and the compression plate and the buffer pad can be conveniently pushed and compressed on the surface of connecting wire by rotating push stud, the effect of limiting and compressing connecting wire is achieved, and the connecting wire is prevented from loosening due to pulling.

Description

Technical Field

[0001] This utility model relates to the field of junction box technology, and in particular to an explosion-proof junction box cable management device. Background Technology

[0002] An explosion-proof junction box is an electrical connection device specifically designed for explosive environments. It is used to safely connect pipelines and equipment in flammable and explosive gas or dust environments to prevent explosions caused by electrical sparks. Explosion-proof junction boxes are specially designed electrical connection devices primarily used in explosive gas or dust environments (such as hazardous locations like petroleum, chemical, and mining industries). Their core function is to use a sealed structure and explosion-proof materials to block the propagation of explosions caused by internal electrical sparks or high temperatures to the external environment, ensuring circuit safety.

[0003] When using existing explosion-proof junction boxes, multiple connecting wires are easily tangled inside the box, and they are also prone to loosening when pulled. To address these issues, we propose an explosion-proof junction box cable management device. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an explosion-proof junction box cable management device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An explosion-proof junction box cable management device includes a junction box body, with plug interfaces on both sides of the junction box body, a sealing cover installed on the top of the junction box body, an installation mechanism installed on the inner wall of the junction box body, and a pressing mechanism threadedly inserted above the installation mechanism, with a management mechanism installed on the side of the pressing mechanism.

[0006] Preferably, the mounting mechanism includes mounting bolts, and a mounting plate is mounted on the inner wall of the junction box via the mounting bolts, with a limit frame fixedly connected to the end of the mounting plate.

[0007] Preferably, the pressing mechanism includes a push stud, the push stud is threaded into the internal thread of the limiting frame, and the bottom end of the push stud is connected to the pressing plate through a bearing.

[0008] Preferably, a cushioning pad is glued to the bottom of the pressing plate, and the surface of the cushioning pad is provided with anti-slip texture.

[0009] Preferably, the finishing mechanism includes a connecting slider, the side of the pressing plate is provided with a groove adapted to the connecting slider, and the outer end of the connecting slider is fixedly connected to a connecting post. The surface of the connecting post is sequentially fitted with a clamping rod and a pressing rod, and a pressing bolt is threaded into the center of the pressing rod.

[0010] Preferably, both ends of the clamping rod are fixedly connected to guide sliders, and the inner wall of the junction box and the inner wall of the limiting frame are provided with grooves that are adapted to the guide sliders.

[0011] Preferably, a limiting plate is fixedly connected to the outer end of the connecting column, and both the clamping rod and the pressing rod are provided with strip-shaped through grooves adapted to the connecting column. The surface diameter of the connecting column is smaller than the surface size of the limiting plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. The device is installed by bolts passing through the mounting plate and threaded into the inner wall of the junction box, which makes it easy to install the limiting frame. This allows the connecting wire to be guided through the limiting frame during wiring. At the same time, by rotating the stud, the pressing plate and buffer pad can be easily pressed against the surface of the connecting wire, which can limit and press the connecting wire to prevent it from being pulled loose.

[0013] 2. This device pulls the clamping rod to drive the guide slider to slide along the limit frame and the inner wall of the junction box. This allows the connecting column to drive the connecting slider to slide along the inside of the pressing plate. By adjusting the distance between the two clamping rods, a single connecting wire can be clamped, which is convenient for separating and organizing multiple connecting wires. Rotating the extrusion bolt causes the extrusion rod to press against the surface of the clamping rod, thus serving as a limit clamping rod. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of an explosion-proof junction box cable management device proposed in this utility model; Figure 2 for Figure 1 A schematic diagram showing the three-dimensional separation of the junction box and the sealing cover structure. Figure 3 for Figure 1 A three-dimensional bottom view of the limiting frame and sorting mechanism structure in the middle; Figure 4 for Figure 1 A three-dimensional cross-sectional schematic diagram of the pressing plate and clamping rod structure in the middle; Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point A in the diagram.

[0015] In the diagram: 1. Junction box; 2. Socket; 3. Sealing cover; 4. Installation mechanism; 41. Installation bolts; 42. Mounting plate; 43. Limiting frame; 5. Pressing mechanism; 51. Push stud; 52. Pressing plate; 53. Buffer pad; 6. Sorting mechanism; 61. Connecting slider; 62. Connecting column; 63. Clamping rod; 64. Extrusion rod; 65. Extrusion bolt; 66. Guide slider; 67. Limiting plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figure 1-5 An explosion-proof junction box cable management device includes a junction box body 1, with two sides of the junction box body 1 connected to the plug interface 2, a sealing cover 3 installed on the top of the junction box body 1, an installation mechanism 4 installed on the inner wall of the junction box body 1, and a pressing mechanism 5 threadedly inserted on the top of the installation mechanism 4. A sorting mechanism 6 is installed on the side of the pressing mechanism 5. The connecting wires can be separated and limited by the pressing mechanism 5 and the sorting mechanism 6.

[0018] Furthermore, refer to Figure 2 and Figure 3 It can be seen that the installation mechanism 4 includes a mounting bolt 41. The inner wall of the junction box 1 is mounted with a mounting plate 42 by the mounting bolt 41, and the end of the mounting plate 42 is fixedly connected to a limit frame 43. The mounting bolt 41 passes through the mounting plate 42 and is threadedly connected to the inner wall of the junction box 1, which can conveniently limit the function of the limit frame 43.

[0019] Furthermore, refer to Figure 3 and Figure 4 It can be seen that the pressing mechanism 5 includes a push stud 51. The push stud 51 is inserted into the internal thread of the limiting frame 43, and the bottom end of the push stud 51 is connected to the pressing plate 52 through a bearing. By rotating the push stud 51, the pressing plate 52 can be easily pushed.

[0020] Furthermore, refer to Figure 3 and Figure 4 It can be seen that a buffer pad 53 is glued to the bottom of the pressing plate 52, and the surface of the buffer pad 53 is provided with anti-slip texture. The buffer pad 53 glued to the bottom of the pressing plate 52 can buffer the surface of the connecting wire and increase the friction with the connecting wire.

[0021] Furthermore, refer to Figure 4 and Figure 5It can be seen that the sorting mechanism 6 includes a connecting slider 61. The side of the pressing plate 52 is provided with a groove that matches the connecting slider 61. Through the groove on the side of the pressing plate 52, the connecting slider 61 can slide along the groove, which serves to limit and guide the connecting post 62. The outer end of the connecting slider 61 is fixedly connected to the connecting post 62. The surface of the connecting post 62 is sequentially fitted with a clamping rod 63 and a pressing rod 64. The clamping rod 63 and the pressing rod 64 move with the surface of the connecting post 62 respectively, which serves to sort the connecting line. A pressing bolt 65 is threaded into the center of the pressing rod 64. When the pressing bolt 65 is inserted into the pressing plate 52, it can press and limit the pressing rod 64 and the clamping rod 63.

[0022] Furthermore, refer to Figure 4 and Figure 5 It can be seen that both ends of the clamping rod 63 are fixedly connected to guide sliders 66. The inner wall of the junction box 1 and the inner wall of the limiting frame 43 are both provided with grooves that are compatible with the guide sliders 66. By moving the clamping rod 63, the guide sliders 66 can slide along the grooves provided in the inner wall of the junction box 1 and the inner wall of the limiting frame 43, thereby limiting and guiding the clamping rod 63.

[0023] Furthermore, refer to Figure 3 and Figure 4 It can be seen that the outer end of the connecting post 62 is fixedly connected to the limiting plate 67. The clamping rod 63 and the pressing rod 64 are both provided with strip-shaped through grooves that are adapted to the connecting post 62. The surface diameter of the connecting post 62 is smaller than the surface size of the limiting plate 67. The limiting plate 67 can conveniently limit the clamping rod 63 and the pressing rod 64 to the surface of the connecting post 62.

[0024] Working principle: When this utility model is in use, when the junction box 1 is in use, according to the attached... Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4By threading the mounting bolt 41 through the mounting plate 42 and connecting it to the inner wall of the junction box 1, the limiting frame 43 can be easily installed inside the junction box 1. At this time, the connecting wire passes through the plug interface 2 and the limiting frame 43 into the junction box 1 for wiring. Rotating the push stud 51 can push the pressing plate 52 and the buffer pad 53 to press against the surface of the connecting wire, which facilitates the function of limiting the connecting wire. At the same time, as the pressing plate 52 moves, the connecting slider 61 can drive the connecting post 62 to slide along the clamping rod 63. When the pressing plate 52 drives the buffer pad 53 to press, the clamping rod 63 can be moved to drive the connecting post 62 to slide along the inside of the extrusion rod 64. Through the two sets of clamping rods 63, multiple connecting wires can be separated individually. After separation, rotating the extrusion bolt 65 can insert the extrusion bolt 65 into the pressing plate 52, which facilitates the extrusion bolt 65 to extrude the extrusion rod 64, so that the extrusion rod 64 and the surface of the clamping rod 63 are pressed together, which plays the role of limiting the clamping rod 63. The above is the complete working principle of this utility model.

[0025] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0026] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0027] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A cable management device for an explosion-proof junction box, comprising a junction box body (1), characterized in that, The junction box (1) is connected to the plug interface (2) on both sides. A sealing cover (3) is installed on the top of the junction box (1). An installation mechanism (4) is installed on the inner wall of the junction box (1). A pressing mechanism (5) is threaded into the top of the installation mechanism (4). A sorting mechanism (6) is installed on the side of the pressing mechanism (5).

2. The explosion-proof junction box cable management device according to claim 1, characterized in that, The installation mechanism (4) includes mounting bolts (41), and the inner wall of the junction box (1) is fitted with a mounting plate (42) by the mounting bolts (41), and the end of the mounting plate (42) is fixedly connected to a limit frame (43).

3. The explosion-proof junction box cable management device according to claim 2, characterized in that, The pressing mechanism (5) includes a push stud (51), the push stud (51) is inserted into the internal thread of the limiting frame (43), and the bottom end of the push stud (51) is connected to the pressing plate (52) through a bearing.

4. The explosion-proof junction box cable management device according to claim 3, characterized in that, A cushioning pad (53) is glued to the bottom of the pressed plate (52), and the surface of the cushioning pad (53) is provided with anti-slip texture.

5. The explosion-proof junction box cable management device according to claim 3, characterized in that, The sorting mechanism (6) includes a connecting slider (61). The side of the pressing plate (52) is provided with a groove that matches the connecting slider (61). The outer end of the connecting slider (61) is fixedly connected to a connecting post (62). The surface of the connecting post (62) is sequentially fitted with a clamping rod (63) and a pressing rod (64). A pressing bolt (65) is threaded into the center of the pressing rod (64).

6. The explosion-proof junction box cable management device according to claim 5, characterized in that, Both ends of the clamping rod (63) are fixedly connected to guide sliders (66), and the inner wall of the junction box (1) and the inner wall of the limiting frame (43) are provided with grooves that are compatible with the guide sliders (66).

7. The explosion-proof junction box cable management device according to claim 5, characterized in that, The outer end of the connecting column (62) is fixedly connected to the limiting plate (67). The clamping rod (63) and the pressing rod (64) are both provided with strip-shaped through grooves that are adapted to the connecting column (62). The surface diameter of the connecting column (62) is smaller than the surface size of the limiting plate (67).

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