Distribution box protection device

Abstract

The utility model relates to the technical field of protection devices, and discloses a distribution box protection device comprising a distribution box body and a box door, the bottom end of the distribution box body is provided with a plurality of wire holes at equal intervals, and the bottom surface of the distribution box body outside each wire hole is provided with a reinforcing assembly. A supporting plate is fixed to the top of the distribution box body, a movable plate is arranged above the supporting plate, and a plurality of moving rods are fixed to the bottom face of the movable plate at equal intervals. Buffering protection is carried out on the top of the distribution box body through the supporting plate and the movable plate, and the impact force generated when objects fall on the top end of the distribution box body can be reduced; meanwhile, birds are prevented from staying and even nesting at the top of the distribution box body, the problem that an existing distribution box body is poor in protection effect on internal equipment during use is solved, the safety of the distribution box during use is greatly improved, and looseness caused when the distribution box is impacted by the top or the birds stay is avoided.

Description

Technical Field

[0001] The utility model application relates to the technical field of protection devices, in particular to a distribution box protection device. Background Art

[0002] The distribution box is the control center that directs the reasonable distribution of electric energy among various components in the power supply line. It is the control link that reliably receives the upper power supply and correctly feeds out the load electric energy. It is also the key to whether the user is satisfied with the power supply quality. The massive parameters on the distribution box data generally constitute the low-voltage forest according to the electrical wiring. It requires the switchgear, measuring instruments, protective electrical appliances and auxiliary equipment to be assembled in a closed or semi-closed metal cabinet or on a screen to form a low-voltage distribution box. During normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches, which can reasonably distribute electric energy and facilitate the opening and closing operation of the circuit. It is generally used in households.

[0003] When the distribution box is in use, it is placed outdoors or in an open public location. If objects fall from the top, the distribution box will be hit. When birds are resting, they tend to stay on the top of the box or even build nests on the top of the box, causing the distribution box to be easily damaged when in use. Traditional boxes cannot better protect the internal equipment. Summary of the invention

[0004] In order to solve the problem that the existing distribution box body has a poor protection effect on internal equipment when in use, the utility model provides a distribution box protection device to solve the above problem.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A distribution box protection device comprises a distribution box body and a box door, wherein a plurality of wire holes are equidistantly provided at the bottom end of the distribution box body, a reinforcement component is provided on the bottom surface of the distribution box body outside each wire hole, a support plate is fixed on the top of the distribution box body, a movable plate is provided above the support plate, and a plurality of moving rods are equidistantly fixed on the bottom surface of the movable plate, each of the moving rods is slidably connected to the top of the support plate, a spring is sleeved on each moving rod between the support plate and the movable plate, and both ends of the spring are respectively fixed to the top surface of the support plate and the bottom surface of the movable plate.

[0007] Furthermore, a plurality of ventilation holes are equidistantly provided on both sides of the distribution box body, a rainproof shed is fixed on the side wall of the distribution box body at the top of each ventilation hole, and a protective net is fixed on the bottom of the rainproof shed.

[0008] Furthermore, the reinforcement assembly includes a fixed screw barrel, an inner screw tube, a protective tube, a sealing pad and a positioning block. A fixed screw barrel is fixed to the bottom surface of the distribution box body outside each wire hole, and inner screw tubes are symmetrically arranged at the bottom of the fixed screw barrel. Each group of two inner screw tubes are threadedly connected to the inside of the fixed screw barrel, and a protective tube is fixed to the bottom end of each inner screw tube.

[0009] Furthermore, each of the movable plates is arranged to be inclined downward close to the door side, and a plurality of protective protrusions are fixed at equal intervals on the top surface of each of the movable plates, and the protective protrusions are all semicircular.

[0010] Furthermore, each of the moving rods is configured to be in an inverted "T" shape, the top surface of the support plate is configured to be in an inclined shape parallel to the movable plate, and the top of the support plate is provided with a sliding hole that cooperates with the moving rod.

[0011] Furthermore, the inner circle diameter of each of the fixed screw barrel, inner screw tube and protective tube is larger than the diameter of the wire hole, and a sealing pad is glued and fixed to the inner wall of the bottom end of each protective tube, and the diameter of the sealing pad is equal to the outer circle diameter of the wire.

[0012] Furthermore, a positioning block is symmetrically fixed on the vertical section of the protection tube on one side of each group, and a positioning groove cooperating with the positioning block is symmetrically opened on the vertical section of the protection tube on the other side of each group.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the top of the distribution box body is buffered and protected by the support plate and the movable plate, which can reduce the impact force when objects fall on the top of the distribution box body, and prevent birds from staying or even nesting on the top of the distribution box body, thereby solving the problem that the existing distribution box body has poor protection effect on internal equipment when in use, greatly improving the safety of the distribution box when in use, and preventing the distribution box from loosening due to top impact or bird stay.

[0015] 2. In the utility model, the wires at the bottom of the wire hole are protected by the cooperation of the fixing screw barrel, the inner screw tube and the protective tube, so that the connection between the wires and the distribution box body is more firm and stable, and it is also convenient to disassemble, and the sealing of the connection between the wires and the distribution box body is increased to prevent rainwater from entering the interior of the distribution box body through the wire hole. Therefore, the interior of the distribution box body can be better protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 This is a schematic diagram of the structure of a distribution box protection device according to an embodiment of the present application;

[0018] Figure 2 yes Figure 1 A bottom view schematic diagram of the structure of the distribution box protection device in the illustrated embodiment;

[0019] Figure 3 yes Figure 1 A schematic diagram of a cross-section of the structure of the distribution box protection device in the illustrated embodiment;

[0020] Figure 4 yes Figure 1 Schematic diagram of the reinforcement component structure in the illustrated embodiment.

[0021] The meanings of the reference numerals in the figure are: 1. Distribution box body; 2. Box door; 3. Vent; 4. Rainproof awning; 5. Protective net; 6. Wire hole; 7. Support plate; 8. Movable plate; 9. Protective bump; 10. Moving rod; 11. Spring; 12. Positioning block; 13. Fixed screw barrel; 14. Inner screw tube; 15. Protective tube; 16. Sealing pad. DETAILED DESCRIPTION

[0022] In order to make the purpose, features, and advantages of the present application more obvious and easy to understand, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the embodiments described below are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0023] Reference Figure 1 , Figure 2 and Figure 3A distribution box protection device comprises a distribution box body 1 and a box door 2. A plurality of vents 3 are equidistantly provided on both sides of the distribution box body 1. A rainproof canopy 4 is fixed on the side wall of the distribution box body 1 at the top of each vent 3, and a protective net 5 is fixed at the bottom of the rainproof canopy 4 to ensure ventilation while preventing rainwater from entering. A plurality of wire holes 6 are equidistantly provided at the bottom end of the distribution box body 1. A reinforcement component is provided on the bottom surface of the distribution box body 1 outside each wire hole 6. A support plate 7 is fixed on the top of the distribution box body 1. A movable plate 8 is provided above the support plate 7. Each movable plate 8 is provided to be close to the side of the box door 2. The movable plate 8 is tilted downward, and a plurality of protective protrusions 9 are equidistantly fixed on the top surface of each movable plate 8, and the protective protrusions 9 are all semicircular, and a plurality of moving rods 10 are equidistantly fixed on the bottom surface of the movable plate 8, and each moving rod 10 is arranged in an inverted "T" shape, and the top surface of the support plate 7 is arranged in an inclined shape parallel to the movable plate 8, and a sliding hole cooperating with the moving rod 10 is opened on the top of the support plate 7, and each moving rod 10 is slidably connected to the top of the support plate 7, and a spring 11 is sleeved on each moving rod 10 between the support plate 7 and the movable plate 8, and both ends of the spring 11 are respectively fixed on the top surface of the support plate 7 and the bottom surface of the movable plate 8.

[0024] Specifically, when an object falls on the top of the distribution box body 1 or a bird falls on the top of the distribution box body 1, due to the raised protective protrusion 9 and the inclined design of the movable plate 8, it is difficult for the bird to stand firmly, and the object will not stay on the surface of the movable plate 8. At the same time, when the bird or the object falls on the distribution box body 1, under the action of gravity or impact force, the spring 11 is compressed, so that the movable plate 8 can move downward. After moving downward, under the action of the reaction force of the spring 11, the movable plate 8 can be pushed upward, making it impossible for the movable plate 8 to be maintained stably, thereby avoiding the pressure on the distribution box body 1 caused by the heavy objects staying.

[0025] As an optimization solution, Figure 2 , Figure 3 and Figure 4 As shown, the reinforcement component includes a fixed screw barrel 13, an inner screw barrel 14, a protective tube 15, a sealing pad 16 and a positioning block 12. A fixed screw barrel 13 is fixed to the bottom surface of the distribution box body 1 outside each wire hole 6, and an inner screw barrel 14 is symmetrically arranged at the bottom of the fixed screw barrel 13. The inner circle diameter of each fixed screw barrel 13, inner screw barrel 14 and protective tube 15 is larger than the diameter of the wire hole 6. A sealing pad 16 is glued and fixed to the inner wall of the bottom end of each protective tube 15, and the diameter of the sealing pad 16 is equal to the outer circle diameter of the wire. Each group of two inner screw barrels 14 are threadedly sleeved inside the fixed screw barrel 13, and a protective tube 15 is fixed to the bottom end of each inner screw barrel 14. The protective tubes 15 on one side of each group are symmetrically fixed with positioning blocks 12 in the vertical section, and the protective tubes 15 on the other side of each group are symmetrically provided with positioning grooves that cooperate with the positioning blocks 12 in the vertical section.

[0026] Specifically, after the wires pass through the wire hole 6 and enter the distribution box body 1, each set of two inner screw tubes 14 and protective tubes 15 are symmetrically put on the wires, and the positioning block 12 of one protective tube 15 is inserted into the positioning groove of the other protective tube 15, and the sealing pad 16 is fit with the outer surface of the wire, and then the two spliced ​​inner screw tubes 14 are screwed into the fixed screw barrel 13 to fix them.

[0027] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0028] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A distribution box protection device, comprising a distribution box body (1) and a box door (2), wherein a plurality of wire holes (6) are equidistantly provided at the bottom of the distribution box body (1), Features: The bottom surface of the distribution box body (1) outside each of the wire holes (6) is provided with a reinforcement component, a support plate (7) is fixed on the top of the distribution box body (1), a movable plate (8) is provided above the support plate (7), and a plurality of movable rods (10) are fixed at equal intervals on the bottom surface of the movable plate (8), each of the movable rods (10) is slidably connected to the top of the support plate (7), each of the movable rods (10) between the support plate (7) and the movable plate (8) is sleeved with a spring (11), and both ends of the spring (11) are respectively fixed to the top surface of the support plate (7) and the bottom surface of the movable plate (8).

2. The distribution box protection device according to claim 1, Features: A plurality of ventilation holes (3) are equidistantly provided on both sides of the distribution box body (1); a rainproof shed (4) is fixed on the side wall of the distribution box body (1) at the top of each ventilation hole (3); and a protective net (5) is fixed at the bottom of the rainproof shed (4).

3. The distribution box protection device according to claim 1, Features: The reinforcement assembly comprises a fixed screw barrel (13), an inner screw tube (14), a protective tube (15), a sealing rubber pad (16) and a positioning block (12); a fixed screw barrel (13) is fixed to the bottom surface of the distribution box body (1) outside each of the wire holes (6); inner screw tubes (14) are symmetrically arranged at the bottom of the fixed screw barrel (13); each group of two inner screw tubes (14) are threadedly sleeved inside the fixed screw barrel (13); and a protective tube (15) is fixed to the bottom end of each inner screw tube (14).

4. The distribution box protection device according to claim 1, Features: Each of the movable plates (8) is arranged to be inclined downward near the door (2), and a plurality of protective protrusions (9) are fixed at equal intervals on the top surface of each of the movable plates (8), and the protective protrusions (9) are all semicircular.

5. The distribution box protection device according to claim 1, Features: Each of the moving rods (10) is configured to be in an inverted "T" shape, the top surface of the support plate (7) is configured to be in an inclined shape parallel to the movable plate (8), and a sliding hole is provided on the top of the support plate (7) to cooperate with the moving rod (10).

6. The distribution box protection device according to claim 3, Features: The inner diameter of each of the fixed screw barrel (13), the inner screw tube (14) and the protective tube (15) is larger than the diameter of the wire hole (6), and a sealing rubber pad (16) is glued and fixed to the inner wall of the bottom end of each of the protective tubes (15), and the diameter of the sealing rubber pad (16) is equal to the outer diameter of the wire.

7. The distribution box protection device according to claim 3, Features: The protective tube (15) on one side of each group is symmetrically fixed with a positioning block (12) in the vertical section, and the protective tube (15) on the other side of each group is symmetrically provided with a positioning groove that cooperates with the positioning block (12) in the vertical section.

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