Flame-retardant distribution box based on modular design

Abstract

The utility model relates to the technical field of power distribution boxes, discloses a flame-retardant power distribution box based on modular design, and solves the problems that a plurality of accessed electric wires are inconvenient to separate and position in the use process of the flame-retardant power distribution box, the stability of the electric wires is reduced, and better practicability is inconvenient to achieve. The power distribution box comprises a power distribution box body, dustproof heat dissipation net plates are fixedly installed on the two sides of the power distribution box body, five wiring holes are evenly formed in the bottom of the power distribution box body in a penetrating mode, an adjusting and positioning mechanism is further fixedly installed at the bottom of the power distribution box body and comprises five positioning frames, and one end of each positioning frame is of an open structure. The other ends of the five positioning frames are of arc-shaped structures; according to the flame-retardant distribution box provided by the utility model, a plurality of accessed electric wires can be conveniently separated and positioned in the use process of the flame-retardant distribution box, the stability of the electric wires is improved, and thus better practicability can be conveniently achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of distribution boxes, in particular to a flame retardant distribution box based on modular design. Background Art

[0002] The distribution box is a total circuit distribution box for all users of electricity. It is a low-voltage distribution device that assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements. There are many types of distribution boxes, and flame-retardant distribution box is one of them. During the use of flame-retardant distribution box, it is not convenient to separate and position the multiple wires connected, which reduces the stability of the wires and makes it difficult to achieve better practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a flame retardant distribution box based on modular design, which effectively solves the problem that the flame retardant distribution box is not convenient for separating and positioning multiple connected wires during use, reduces the stability of the wires, and is not convenient for achieving better practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flame-retardant distribution box based on modular design, comprising a distribution box body, dust-proof and heat-dissipating mesh plates are fixedly installed on both sides of the distribution box body, five wiring holes are evenly penetrated through the bottom of the distribution box body, and an adjustment and positioning mechanism is also fixedly installed on the bottom of the distribution box body, the adjustment and positioning mechanism comprises five positioning frames, and one end of the five positioning frames is an open structure, and the other end of the five positioning frames is an arc structure, the five positioning frames are respectively located directly below the five wiring holes, and the centers of the arc structures on the five positioning frames are respectively located at the five wiring holes. The center of the circle is vertically aligned, an arc-shaped positioning plate is provided inside the positioning frame, a fixed frame is provided inside the positioning frame, fixing rods are fixedly installed on both sides of the fixing frame, and one end of the fixing rod away from the fixing frame is fixedly connected to the inner wall of the positioning frame, a threaded sleeve is rotatably installed inside the fixing frame, a threaded rod is installed on the internal thread of the threaded sleeve, and one end of the threaded rod is fixedly connected to the middle part of one end of the arc-shaped positioning plate, a circular limit block is fixedly installed on the other end of the threaded rod, a first bevel gear is fixedly installed on one side of the fixing frame away from the arc-shaped positioning plate and located on the outside of the threaded sleeve, and a second bevel gear is meshingly connected to the outside of the first bevel gear.

[0005] Preferably, a bar-shaped shell is fixedly installed on the bottom of the positioning frame, and five positioning bearings are evenly fixed and installed on the top of the bar-shaped shell. A shaft is rotatably installed inside the positioning bearing, and the top of the shaft is fixedly connected to the bottom of the second bevel gear, and a third bevel gear is fixedly installed on the bottom of the shaft, and the outer side of the third bevel gear is meshingly connected with a fourth bevel gear.

[0006] Preferably, a transmission cross bar is rotatably installed inside the strip shell, and the five fourth bevel gears are fixedly installed on the outside of the transmission cross bar, one end of the transmission cross bar movably passes through and extends to the outside of the strip shell, and an adjustment disk is fixedly installed on one end of the transmission cross bar located outside the strip shell.

[0007] Preferably, positioning slide blocks are fixedly installed on both sides of the arc-shaped positioning plate, positioning slide grooves are penetrated through both sides of the positioning frame, and the positioning slide blocks are slidably penetrated and installed inside the positioning slide grooves.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1) During operation, through the interaction of the distribution box body, the wiring holes and the adjustment and positioning mechanism, the flame-retardant distribution box can be used to separate and position multiple wires connected, thereby improving the stability of the wires and achieving better practicality;

[0010] 2) During operation, the interaction between the positioning slider and the positioning slot can facilitate the arc-shaped positioning plate to achieve better stability when moving, thereby ensuring that the adjustment and positioning mechanism can work stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a schematic diagram of the structure of a flame-retardant distribution box based on modular design in the utility model;

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

[0015] Figure 3 This is a schematic diagram of the structure of the adjustment and positioning mechanism of the utility model;

[0016] Figure 4 It is a schematic diagram of the enlarged structure of the arc-shaped positioning plate of the utility model;

[0017] Figure 5 This is a schematic diagram of the top structure of the strip-shaped housing of the utility model;

[0018] Figure 6 It is a schematic diagram of the internal structure of the strip-shaped housing of the utility model.

[0019] In the figure: 1. distribution box body; 2. dustproof and heat dissipation mesh plate; 3. wiring hole; 4. adjustment and positioning mechanism; 5. positioning frame; 6. arc positioning plate; 7. fixing frame; 8. fixing rod; 9. threaded sleeve; 10. threaded rod; 11. circular limit block; 12. first bevel gear; 13. second bevel gear; 14. strip housing; 15. positioning bearing; 16. shaft rod; 17. third bevel gear; 18. fourth bevel gear; 19. transmission cross bar; 20. adjustment disk; 21. positioning slider; 22. positioning slide groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Embodiment 1, by Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The utility model includes a distribution box body 1, the box body and the box door of the distribution box body 1 are made of flame-retardant materials, dust-proof and heat-dissipating mesh plates 2 are fixedly installed on both sides of the distribution box body 1, five wiring holes 3 are evenly opened through the bottom of the distribution box body 1, and an adjustment and positioning mechanism 4 is also fixedly installed on the bottom of the distribution box body 1;

[0022] The adjusting and positioning mechanism 4 includes five positioning frames 5, and one end of the five positioning frames 5 is an open structure, and the other end of the five positioning frames 5 is an arc structure. The five positioning frames 5 are respectively located directly below the five wiring holes 3, and the centers of the arc structures on the five positioning frames 5 are respectively located and vertically aligned with the centers of the five wiring holes 3. An arc positioning plate 6 is arranged inside the positioning frame 5, and positioning sliders 21 are fixedly installed on both sides of the arc positioning plate 6. Positioning slide grooves 22 are opened on both sides of the positioning frame 5, and the positioning sliders 21 are slidably installed inside the positioning slide grooves 22. A fixed frame 7 is arranged inside the positioning frame 5, and fixed rods 8 are fixedly installed on both sides of the fixed frame 7, and one end of the fixed rod 8 away from the fixed frame 7 is fixedly connected to the inner wall of the positioning frame 5, a threaded sleeve 9 is rotatably installed inside the fixed frame 7, and a threaded rod 10 is installed on the internal thread of the threaded sleeve 9, and one end of the threaded rod 10 is fixedly connected to the middle part of one end of the arc positioning plate 6, and the other end of the threaded rod 10 is fixedly connected to the middle part of one end of the arc positioning plate 6. A circular limit block 11 is fixedly installed, a first bevel gear 12 is fixedly installed on one side of the fixed frame 7 away from the arc-shaped positioning plate 6 and located on the outside of the threaded sleeve 9, and the outside of the first bevel gear 12 is meshedly connected with a second bevel gear 13, a bar shell 14 is fixedly installed at the bottom of the positioning frame 5, and five positioning bearings 15 are evenly fixedly installed on the top of the bar shell 14, and a shaft rod 16 is rotatably installed inside the positioning bearing 15, and the top of the shaft rod 16 is fixedly connected to the bottom of the second bevel gear 13, and a third bevel gear 17 is fixedly installed at the bottom of the shaft rod 16, and a fourth bevel gear 18 is meshedly connected to the outside of the third bevel gear 17, and a transmission cross bar 19 is rotatably installed inside the bar shell 14, and five fourth bevel gears 18 are fixedly installed on the outside of the transmission cross bar 19, one end of the transmission cross bar 19 movably penetrates and extends to the outside of the strip shell 14, and an adjusting disk 20 is fixedly installed on one end of the transmission cross bar 19 located outside the strip shell 14.

[0023] During use, through the interaction of the distribution box body 1, the wiring hole 3 and the adjustment and positioning mechanism 4, the flame-retardant distribution box can be used to separate and position multiple connected wires, thereby improving the stability of the wires, thereby achieving better practicality, and through the interaction of the positioning slider 21 and the positioning slot 22, the arc-shaped positioning plate 6 can achieve better stability when moving, thereby ensuring that the adjustment and positioning mechanism 4 can work stably.

[0024] Working principle: When working, the wires are inserted into the inside of the distribution box body 1 through the wiring holes 3, and then the inserted wires are connected to the electrical components inside the distribution box body 1, and then the adjustment disk 20 is rotated to drive the transmission cross bar 19 to rotate, the transmission cross bar 19 drives the fourth bevel gear 18 to rotate, the fourth bevel gear 18 drives the third bevel gear 17 to rotate, the third bevel gear 17 drives the shaft rod 16 to rotate, the shaft rod 16 drives the second bevel gear 13 to rotate, the second bevel gear 13 drives the first bevel gear 12 to rotate, the first bevel gear 12 The threaded sleeve 9 is driven to rotate, the threaded sleeve 9 drives the threaded rod 10 to move, the threaded rod 10 drives the arc positioning plate 6 to move, and the arc positioning plate 6 drives the positioning slider 21 to slide inside the positioning slide groove 22, which can ensure that the arc positioning plate 6 achieves better stability when moving. At the same time, the arc positioning plate 6 moves to position the wire inside the positioning frame 5, and then stops rotating the adjusting disk 20, so that the flame-retardant distribution box can be used in the process of separating and positioning multiple connected wires, thereby improving the stability of the wires and achieving better practicality.

Claims

1. A flame-retardant distribution box based on modular design, comprising a distribution box body (1), characterized in that: Dustproof and heat dissipation mesh plates (2) are fixedly installed on both sides of the distribution box body (1), five wiring holes (3) are evenly penetrated through the bottom of the distribution box body (1), and an adjustment and positioning mechanism (4) is also fixedly installed on the bottom of the distribution box body (1), and the adjustment and positioning mechanism (4) includes five positioning frames (5), and one end of the five positioning frames (5) is an open structure, and the other end of the five positioning frames (5) is an arc structure, the five positioning frames (5) are respectively located directly below the five wiring holes (3), and the centers of the arc structures on the five positioning frames (5) are respectively located at the centers of the five wiring holes (3) and vertically aligned, and an arc positioning plate (6) is arranged inside the positioning frame (5), and the positioning frame (5) is arranged inside A fixed frame (7), both sides of the fixed frame (7) are fixedly mounted with fixed rods (8), and one end of the fixed rod (8) away from the fixed frame (7) is fixedly connected to the inner wall of the positioning frame (5), a threaded sleeve (9) is rotatably mounted inside the fixed frame (7), a threaded rod (10) is threadedly mounted inside the threaded sleeve (9), and one end of the threaded rod (10) is fixedly connected to the middle of one end of the arc-shaped positioning plate (6), and a circular limit block (11) is fixedly mounted on the other end of the threaded rod (10), and a first bevel gear (12) is fixedly mounted on one side of the fixed frame (7) away from the arc-shaped positioning plate (6) and located outside the threaded sleeve (9), and the outer side of the first bevel gear (12) is meshingly connected with a second bevel gear (13).

2. According to claim 1, a flame-retardant distribution box based on modular design is characterized in that: A bar-shaped housing (14) is fixedly installed at the bottom of the positioning frame (5), five positioning bearings (15) are evenly fixedly installed on the top of the bar-shaped housing (14), a shaft (16) is rotatably installed inside the positioning bearing (15), and the top of the shaft (16) is fixedly connected to the bottom of the second bevel gear (13), a third bevel gear (17) is fixedly installed at the bottom of the shaft (16), and the outer side of the third bevel gear (17) is meshingly connected with a fourth bevel gear (18).

3. According to claim 2, a flame-retardant distribution box based on modular design is characterized in that: A transmission cross bar (19) is rotatably mounted inside the strip-shaped housing (14), and five fourth bevel gears (18) are fixedly mounted on the outside of the transmission cross bar (19). One end of the transmission cross bar (19) movably penetrates and extends to the outside of the strip-shaped housing (14), and an adjustment disk (20) is fixedly mounted on one end of the transmission cross bar (19) located outside the strip-shaped housing (14).

4. The flame-retardant distribution box based on modular design according to claim 1, characterized in that: Positioning slide blocks (21) are fixedly installed on both sides of the arc-shaped positioning plate (6), positioning slide grooves (22) are penetrated through both sides of the positioning frame (5), and the positioning slide blocks (21) are slidably penetrated and installed inside the positioning slide grooves (22).

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