Explosion-proof threading box

Abstract

The utility model discloses an explosion-proof threading box, comprising a threading box main body, the threading box main body comprises a box body and a box cover, the top of the box body is covered with the box cover, the top surface of the box body is provided with a sealing groove, and the bottom surface of the box cover is fixedly connected with a sealing strip at a position opposite to the sealing groove. And the sealing strip is movably connected to the sealing groove. According to the utility model, the sealing strip is installed and connected on the box cover, so that the connection stability and the installation sealing performance between the box cover and the box body are improved, internal cables are effectively protected, and potential safety hazards and larger safety accidents are reduced.

Description

Technical Field

[0001] This utility model relates to the field of junction box technology, specifically an explosion-proof junction box. Background Technology

[0002] In engineering installation, junction boxes are one of the electrical accessories. Because the wires used in decoration are run through conduits, junction boxes are used at the joints of the wires to provide a transition. The conduits are connected to the junction boxes, and the wires inside the conduits are connected in the junction boxes, which serves to protect and connect the wires.

[0003] Most explosion-proof cable boxes on the market use a threaded seal between the cover and the body. This sealing method is not effective and will weaken further with prolonged use, thus losing protection for the internal cables and creating safety hazards that could lead to more serious accidents. Summary of the Invention

[0004] The purpose of this utility model is to provide an explosion-proof cable box to solve the problem mentioned in the background art. Most of the existing explosion-proof cable boxes on the market use a threaded seal between the cover and the body. This sealing method is not effective. Under long-term use, the sealing effect will be further weakened, thus losing the protection of the internal cables, resulting in safety hazards and causing greater safety accidents.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an explosion-proof cable box, comprising a cable box body, the cable box body comprising a box body and a box cover, the box body being covered with a box cover on the top, the top surface of the box body being provided with a sealing groove, and the bottom surface of the box cover being fixedly connected to a sealing strip at a position opposite to the sealing groove, and the sealing strip being movably connected to the sealing groove.

[0006] Preferably, a plurality of junction boxes are fixedly connected to the outer wall of the box, and the junction boxes communicate with the interior of the box.

[0007] Preferably, the top surface of the box body has a threaded hole on the outside of the sealing groove, and the bottom surface of the box cover has a connecting hole at the opposite position of the threaded hole, and the connecting hole and the threaded hole are connected by fasteners.

[0008] Preferably, a label mounting position is provided in the center of the top surface of the box cover, and mounting holes are provided on both sides of the label mounting position.

[0009] Preferably, the sealing groove is adapted to the sealing strip.

[0010] Beneficial effects

[0011] Compared with existing technologies, the beneficial effects of this utility model are as follows:

[0012] This invention improves the connection stability and sealing between the lid and the box body by installing a sealing strip on the lid, effectively protecting the internal cables and reducing safety hazards and the occurrence of greater safety accidents. Attached Figure Description

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the box structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the box lid structure of this utility model.

[0016] The correspondence between the labels and component names in the attached figures is as follows:

[0017] 1. Junction box body; 2. Box body; 3. Box cover; 4. Marking mounting positions; 5. Mounting holes; 6. Connection holes;

[0018] 7. Sealing groove; 8. Threaded hole; 9. Sealing strip; 10. Connecting tube. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "left," "right," "front," "rear," "inner," "outer," "vertical," and "horizontal," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] like Figure 1-3This is a structural schematic diagram of a preferred embodiment of the present invention, showing an explosion-proof cable box. In this embodiment, the explosion-proof cable box includes a main body 1, which comprises a box body 2 and a cover 3. The cover 3 is affixed to the top of the box body 2. A sealing groove 7 is formed on the top surface of the box body 1. A sealing strip 9 is fixedly connected to the bottom surface of the cover 3 at a position opposite to the sealing groove 7, and the sealing strip 9 is movably connected to the sealing groove 7. By installing and connecting the sealing strip 9 to the cover 3, the present invention improves the connection stability and sealing performance between the cover 3 and the box body 2, effectively protecting the internal cables and reducing safety hazards and the occurrence of greater safety accidents.

[0022] In this embodiment, a number of junction boxes 10 are fixedly connected to the outer wall of the box 2. Depending on the actual environment, a suitable junction box 10 can be selected. The number of junction boxes 10 is 2, 3, 4, etc., and the junction boxes 10 are connected to the inside of the box 2.

[0023] In this embodiment, a threaded hole 8 is provided on the top surface of the box body 2 outside the sealing groove 7, and a connecting hole 6 is provided on the bottom surface of the box cover 3 at the opposite position of the threaded hole 8. The connecting hole 6 and the threaded hole 8 are connected by fasteners. This structural design enables the box body 2 and the box cover 3 to be locked and fixed together.

[0024] In this embodiment, a marking mounting position 4 is provided in the middle of the top surface of the box cover 3, and mounting holes 5 are provided on both sides of the surface of the marking mounting position 4. This structural design replaces the traditional design of laser direct marking on the box cover 3, effectively reducing production costs and improving the flexibility of product application.

[0025] In this embodiment, the sealing groove 7 is adapted to the sealing strip 9. This structural design can better increase the sealing performance at the connection between the lid 3 and the body 2. At the same time, the cooperation between the sealing strip 9 and the sealing groove 7 enables the lid 3 to have a guiding function during the closing process.

[0026] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present utility model. It should not be construed that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the scope of protection defined by the claims submitted by the present utility model.

Claims

1. An explosion-proof junction box, comprising a junction box body (1), wherein the junction box body (1) includes a box body (2) and a box cover (3), wherein the box body (2) is covered with the box cover (3), characterized in that: The top surface of the box body (2) is provided with a sealing groove (7), and the bottom surface of the box cover (3) is fixedly connected with a sealing strip (9) at the position opposite to the sealing groove (7), and the sealing strip (9) is movably connected to the sealing groove (7).

2. The explosion-proof junction box according to claim 1, characterized in that: The outer wall of the box (2) is fixedly connected with several junction boxes (10), and the junction boxes (10) are connected to the inside of the box (2).

3. The explosion-proof junction box according to claim 2, characterized in that: The top surface of the box body (2) is provided with a threaded hole (8) located outside the sealing groove (7), and the bottom surface of the box cover (3) is provided with a connecting hole (6) located opposite to the threaded hole (8), and the connecting hole (6) and the threaded hole (8) are connected by fasteners.

4. The explosion-proof junction box according to claim 3, characterized in that: The top surface of the box cover (3) has a mark mounting position (4) in the middle, and mounting holes (5) are provided on both sides of the mark mounting position (4).

5. The explosion-proof junction box according to claim 1, characterized in that: The sealing groove (7) is adapted to the sealing strip (9).

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