Novel power box bracket

Abstract

The utility model discloses a novel power box bracket, which comprises two mounting components with the same structure, and the two mounting components are respectively mounted at the upper end and the lower end of the back side of a power box body; each installation assembly comprises a clamping plate, an installation frame, an inserting plate, a limiting frame and a hoop. The clamping plates are connected with the box body through bolts, the butt joint blocks are connected with the inner grooves of the clamping plates in a clamped mode, then the inserting plates are inserted between the mounting frames and the inner grooves, and the limiting frames are inserted into the inserting plates and the inner grooves in a penetrating mode, so that the butt joint blocks after clamping are limited, and then the connected mounting frames are limited. When the mounting frame is replaced, the mounting frame can be disassembled and replaced only by pulling out the limiting frame and the inserting plate and pushing the mounting frame outwards, so that the quick disassembly and replacement of the mounting frame are realized, the disassembly time is shortened, and the assembly and disassembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply boxes, in particular to a novel power supply box bracket. Background Art

[0002] A power box is a device used for power distribution and control, primarily providing operating power for vacuum circuit breakers and other high-voltage switches. When the power box is mounted on a pole, a bracket is required.

[0003] The existing bracket consists of a mounting bracket connected to the power box and a clamp that connects to the mounting bracket. During use, the mounting bracket is screwed to the back of the power box, and the clamp is then connected to the pole. If the mounting bracket is damaged and needs to be replaced, the screws at the corners of the back of the power box must be removed one by one before the mounting bracket can be replaced. This process is time-consuming, labor-intensive, and inefficient. Utility Model Content

[0004] In view of the technical problem pointed out in the above background technology that the existing bracket is time-consuming, labor-intensive and inefficient when replacing the mounting frame, the purpose of this application is to provide a new power box bracket.

[0005] To achieve the above purpose, the technical solutions provided by the present invention are as follows:

[0006] A novel power box bracket includes two mounting components of the same structure, which are respectively mounted on the upper and lower ends of the back side of the power box body;

[0007] Each of the installation components includes a clamping plate, a mounting frame, a plug-in plate, a limiting frame, and a clamp;

[0008] The clamping plate is U-shaped, with its two ends clamped on both sides of the power box body, and a horizontal inner groove is provided in the middle part of the clamping plate. Two limit hole groups are provided in the inner groove at intervals on the left and right sides, and each of the limit hole groups includes a limit groove opened on the lower wall of the inner groove, a first limit hole opened on the upper wall of the inner groove and corresponding to the position of the limit groove, and a plug-in groove provided on the inner side wall of the inner groove;

[0009] The mounting frame is a U-shaped groove frame, and the clamp is connected to the middle part of the U-shaped groove of the mounting frame. Two docking blocks for use with the inner groove are arranged at intervals on the left and right sides of the outer side of the mounting frame, and two connecting holes arranged at intervals on the left and right are arranged between the two docking blocks. There are two plug-in boards, and each of the plug-in boards is provided with a second limiting hole that passes through the longitudinal direction. After each plug-in board passes through the connecting hole at the corresponding position, it is inserted into the plug-in groove at the corresponding position. The limiting frame is an n-shaped frame, and each side edge thereof passes through the first limiting hole and the second limiting hole on the corresponding side from top to bottom in sequence, and is inserted into the limiting groove to connect the mounting frame to the clamping plate.

[0010] Wherein, both sides of the clamping plate are connected to the power box body via a bolt respectively.

[0011] Wherein, the mounting frame is connected to the clamp through a buffer component.

[0012] The buffer component includes two groups of buffer units with the same structure and spaced apart from each other. Each buffer unit includes a fixing plate, a spring and a connecting block.

[0013] The connecting block is provided with a square hole that passes through both sides transversely, and the clamp passes through and is slidably connected between the insides of the square hole;

[0014] Two square slots are arranged at intervals on the left and right sides in the U-shaped slot of the mounting frame between the two connecting holes, and each buffer unit corresponds to one square slot; the connecting block is connected to the square slot via a spring.

[0015] Among them, a fixed plate is respectively provided on the upper wall and the lower wall of the U-shaped groove of the square groove, wherein guide grooves are correspondingly provided on the opposite surfaces of the two fixed plates, and each of the upper and lower ends of the connecting blocks are fixedly provided with a guide block slidably connected to the guide groove, and the guide block is located in the guide groove.

[0016] Wherein, two guide blocks are respectively provided on the upper end and the lower end of each connecting block, and correspondingly, two guide grooves are respectively provided on the opposite surfaces of the two fixing plates.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] First, the present invention connects the clamping plate to the box body with bolts, clamps the docking block to the inner groove of the clamping plate, then inserts the plug-in plate between the mounting frame and the inner groove, and then inserts the limit frame through the plug-in plate and the inner groove, thereby limiting the position of the docking block after clamping, and then limiting the position of the connected mounting frame. When replacing the mounting frame, only the limit frame and the plug-in plate need to be pulled out, and the mounting frame can be pushed outward to achieve the removal and replacement of the mounting frame, thereby achieving rapid removal and replacement of the mounting frame, reducing removal time and improving installation and removal efficiency.

[0019] Second: Set up a buffer component. When the box is impacted, the impact force pushes the mounting frame through the box. The mounting frame moves toward the connecting block through the spring, causing the spring to contract. When the spring contracts, it can absorb part of the impact force, thereby reducing a certain amount of impact force for the impacted box and protecting the box to a certain extent, with a better effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0021] Figure 2 This is a schematic structural diagram of the installation assembly of an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the exploded structure of the installation assembly of an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure between the mounting frame and the clamp in the embodiment of the utility model;

[0024] Figure 5 This is a schematic diagram of the connection structure between the plug-in board and the limit frame in the implementation of the utility model;

[0025] Figure 6 This is a schematic diagram of the decomposed structure of the buffer component in the embodiment of the present utility model;

[0026] Figure 7 This is a schematic diagram of the structure of the fixing plate and the guide groove in an embodiment of the present utility model.

[0027] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0028] 11. Box body; 12. Mounting frame; 13. Clamp; 21. Snap-on plate; 211. Bolt; 22. Inner groove; 23. Docking block; 24. Connecting hole; 25. Plug-in plate; 26. Limiting frame; 27. Plug-in slot; 28. First limiting hole; 29. ​​Limiting slot; 31. Square slot; 32. Fixing plate; 33. Spring; 34. Connecting block; 35. Guide slot; 36. Guide block; 37. Square hole, 38. Second limiting hole. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the description of this patent, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood broadly. For example, they can refer to fixed connection or set, detachable connection or set, or integral connection or set, and can refer to direct connection or indirect connection. Those skilled in the art can understand the specific meanings of the above terms in this patent based on specific circumstances.

[0032] See also Figure 1-Figure 7 The structure shown is an embodiment provided by the present invention.

[0033] This embodiment provides a new type of power box bracket, which includes two mounting components with the same structure. The two mounting components are respectively installed at the upper and lower ends of the back side of the power box body 11;

[0034] Each of the mounting components includes a clamping plate 21, a mounting frame 12, a plug-in plate 25, a limiting frame 26, and a clamp 13;

[0035] The clamping plate 21 is U-shaped, with its two ends clamped to the two sides of the power box body 11. A horizontal inner groove 22 is provided in the middle part of the clamping plate 21. Two limiting hole groups are provided in the inner groove 22 at intervals on the left and right. Each of the limiting hole groups includes a limiting groove 29 provided on the lower wall of the inner groove 22, a first limiting hole 28 provided on the upper wall of the inner groove 22 and corresponding to the position of the limiting groove 29, and a plug-in groove 27 provided on the inner side wall of the inner groove 22.

[0036] The mounting frame 12 is a U-shaped groove frame, and the clamp 13 is connected to the middle part of the U-shaped groove of the mounting frame 12. Two docking blocks 23 for use with the inner groove 22 are arranged at intervals on the left and right sides of the outer side of the mounting frame 12, and two connecting holes 24 are arranged at intervals on the left and right between the two docking blocks 23. There are two plug-in plates 25, and each of the plug-in plates 25 is provided with a second limiting hole 38 that passes through the longitudinal direction. After each plug-in plate 25 passes through the connecting hole 24 at the corresponding position, it is inserted into the plug-in groove 27 at the corresponding position. The limiting frame 26 is an n-shaped frame, and each side thereof passes through the first limiting hole 28 and the second limiting hole 38 on the corresponding side from top to bottom in sequence, and is inserted into the limiting groove 29 to connect the mounting frame 12 with the clamping plate 21.

[0037] Working principle: When installing, hold the card plate 21 and connect the card plate 21 to the power box body 11 through the bolts 211, then hold the mounting frame 12 by hand, align the docking block 23 with the inner groove 22, and push the mounting frame 12 so that the docking block 23 is engaged with the inner groove 22. At this time, the connecting hole 24 is aligned with the plug-in slot 27, and the first limiting hole 28 is aligned with the limiting slot 29. Then hold the plug-in board 25, insert the plug-in board 25 into the connecting hole 24, and then insert the plug-in board 25. The connecting slot 27 is then inserted into the limiting frame 26 by hand, and the two sides of the limiting frame 26 are respectively inserted into the first limiting hole 28 and the second limiting hole 38 at the corresponding positions, and then inserted into the limiting slot 29, so that the plug-in plate 25 and the limiting frame 26 limit the connected docking block 23 and the mounting frame 12; when the mounting frame 12 is replaced, it is only necessary to manually pull out the limiting frame 26 and the plug-in plate 25, and push the mounting frame 12 outward to separate the docking rod 23 from the inner groove 22, so that the mounting frame 12 can be disassembled and replaced.

[0038] Preferably, both sides of the clamping plate 21 are connected to the power box body 11 via a bolt 211 respectively.

[0039] Preferably, the mounting bracket 12 is connected to the clamp 13 via a buffer component.

[0040] Preferably, the buffer component includes two groups of buffer units with the same structure and spaced apart from each other. Each buffer unit includes a fixing plate 32, a spring 33 and a connecting block 34.

[0041] The connecting block 34 is provided with a square hole 37 that passes through both sides transversely, and the clamp 13 passes through and is slidably connected between the insides of the square hole 37;

[0042] Two square slots 31 are spaced apart on the left and right sides in the U-shaped slot of the mounting frame 12 between the two connecting holes 24 , and each buffer unit corresponds to one square slot 31 ; the connecting block 34 is connected to the square slot 31 via a spring 33 .

[0043] A buffer component is provided. When the box is impacted, the impact force pushes the mounting frame through the box, and the mounting frame moves toward the connecting block through the spring, causing the spring to contract. When the spring contracts, it can absorb part of the impact force, thereby reducing a certain amount of impact force for the impacted box and protecting the box to a certain extent, with a better effect.

[0044] Preferably, a fixed plate 32 is respectively provided on the upper wall and the lower wall of the U-shaped groove of the square groove 31, wherein guide grooves 35 are correspondingly provided on the opposite surfaces of the two fixed plates 32, and each of the upper and lower ends of the connecting blocks 34 is fixedly provided with a guide block 36 that is slidably connected to the guide groove 35, and the guide block 36 is located in the guide groove 35.

[0045] The guide structure is provided to make the sliding smoother.

[0046] Preferably, two guide blocks 36 are respectively provided on the upper end and the lower end of each connecting block 34 , and correspondingly, two guide grooves 35 are respectively provided on the opposite surfaces of the two fixing plates 32 .

[0047] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of power box bracket, characterized in that, The bracket comprises two mounting components of the same structure, and the two mounting components are respectively mounted on the upper and lower ends of the back side of the power box body (11); Each of the installation components comprises a clamping plate (21), a mounting frame (12), a plug-in plate (25), a limiting frame (26), and a clamp (13); The clamping plate (21) is U-shaped, and its two ends are clamped to the two sides of the power box body (11). A transverse inner groove (22) is provided in the middle part of the clamping plate (21), and two limit hole groups are provided in the inner groove (22) at intervals on the left and right. Each of the limit hole groups includes a limit groove (29) provided on the lower wall of the inner groove (22), a first limit hole (28) provided on the upper wall of the inner groove (22) and corresponding to the position of the limit groove (29), and a plug-in groove (27) provided on the inner side wall of the inner groove (22); The mounting frame (12) is a U-shaped groove frame, and the clamp (13) is connected to the middle part of the U-shaped groove of the mounting frame (12). Two docking blocks (23) for use with the inner groove (22) are arranged at intervals on the left and right sides of the outer side of the mounting frame (12), and two connecting holes (24) arranged at intervals on the left and right sides are arranged between the two docking blocks (23). There are two plug-in boards (25), and each plug-in board (25) is provided with a second limiting hole (38) that passes through the longitudinal direction. After each plug-in board (25) passes through the connecting hole (24) at the corresponding position, it is inserted into the plug-in groove (27) at the corresponding position. The limiting frame (26) is an n-shaped frame, and each side thereof passes through the first limiting hole (28) and the second limiting hole (38) on the corresponding side from top to bottom in sequence, and is inserted into the limiting groove (29), so as to connect the mounting frame (12) with the clamping plate (21).

2. A novel power box bracket according to claim 1, characterized in that: Both sides of the clamping plate (21) are connected to the power box body (11) via a bolt (211) respectively.

3. A novel power box bracket according to claim 1, characterized in that: The mounting frame (12) is connected to the clamp (13) via a buffer component.

4. A novel power box bracket according to claim 3, characterized in that: The buffer component comprises two groups of buffer units with the same structure and spaced apart from each other. Each buffer unit comprises a fixing plate (32), a spring (33) and a connecting block (34). The connecting block (34) is provided with a square hole (37) which passes through both sides transversely, and the hoop (13) passes through and is slidably connected between the insides of the square hole (37); Two square grooves (31) are arranged at intervals on the left and right sides in the U-shaped groove of the mounting frame (12) between the two connecting holes (24), and each of the buffer units corresponds to one square groove (31); the connecting block (34) is connected to the square groove (31) via a spring (33).

5. A novel power box bracket according to claim 4, characterized in that: A fixing plate (32) is respectively provided on the upper wall and the lower wall of the U-shaped groove of the square groove (31), wherein guide grooves (35) are correspondingly provided on the opposite surfaces of the two fixing plates (32), and a guide block (36) slidably connected to the guide groove (35) is fixedly provided on the upper end and the lower end of each connecting block (34), and the guide block (36) is located in the guide groove (35).

6. A novel power box bracket according to claim 5, characterized in that: Two guide blocks (36) are respectively provided at the upper and lower ends of each connecting block (34), and correspondingly, two guide grooves (35) are provided at corresponding positions on the opposite surfaces of the two fixing plates (32).

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