Distribution box branching protection structure

Abstract

The utility model relates to a distribution box branching protection structure, which belongs to the technical field of power system distribution equipment and comprises a distribution box body, an adjusting branching mechanism is arranged on the distribution box body, and an auxiliary protection component is arranged on the distribution box body. According to the distribution box branching protection structure, through the arrangement of the adjusting branching mechanism, under the mutual cooperation of all structures on the distribution box body, the positions of the wire clamps on the movable mounting plate can be adjusted up and down and left and right according to different mounting positions of different cables, so that the positions of the wire clamps can be adapted to the mounting and use of the cables; the situation that cables are stacked in the distribution box body is reduced, so that subsequent overhaul and maintenance are facilitated, meanwhile, under cooperation of the auxiliary protection assembly, moisture-proof and heat dissipation treatment is conducted on the interior of the distribution box body, the distribution box body is more stable in use, the internal structure is protected, the distribution box body operates stably, and the service life of the distribution box body is prolonged. Therefore, the service life of the distribution box body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution of electric power systems, in particular to a branch line protection structure of a distribution box. Background Art

[0002] A distribution box is a device used for local power distribution and control in power systems. It introduces electric energy from the busbar into the branch line and controls and protects it accordingly through protection, measurement, control and other devices, thereby realizing the distribution and dispatch of electric energy. The distribution box uses a transformer to increase or decrease the voltage, converting the power supply into a controllable low voltage, and at the same time distributes power to different electrical equipment. It controls the switching and protection of the circuit through switching devices, which can effectively control the transmission and distribution of power.

[0003] The internal structure of the existing distribution box is generally simple, and the cables installed inside are not effectively fixed. When in use, they are either placed randomly or fixed with fixed clamps. The randomly placed cables cause the cables inside the distribution box to be messy. The stacked cables generate heat during use and are prone to safety hazards, which is not conducive to the normal operation of the equipment. The use of fixed clamps has great limitations because it is not convenient to adjust the position, making it inconvenient to use. Therefore, a distribution box branch line protection structure is proposed to solve the above technical problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a distribution box branch line protection structure, which has the advantages of easy adjustment, easy use, moisture-proof and heat dissipation, etc., and solves the problem that the internal structure of the existing distribution box is generally simple, and the cables installed inside are not effectively fixed. When in use, the cables are either placed randomly or fixed with a fixed clamp. The randomly placed cables cause the cables inside the distribution box to be messy, and the stacked cables generate heat during use and are likely to cause safety hazards, which is not conducive to the normal operation of the equipment. The use of fixed clamps has great limitations because it is not convenient to adjust the position, thereby causing the problem of inconvenience in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a distribution box branch line protection structure, comprising a distribution box body, the distribution box body is provided with a regulating branch line mechanism, and the distribution box body is provided with an auxiliary protection component;

[0006] The regulating branching mechanism comprises two groups of mounting blocks fixedly mounted on the inner wall of the back of the distribution box body, and a fixing frame is fixedly mounted on the opposite side of the two groups of mounting blocks, and an adjusting seat is sleeved on the outer side of the fixing frame, and an adjusting screw is threadedly connected to the side of the adjusting seat close to the inner wall of the distribution box body;

[0007] A connecting block is fixedly installed on the front of the adjustment seat, a fixing plate is fixedly installed on the front of the connecting block, a positioning plate is fixedly installed on the front of the fixing plate, a movable mounting plate is slidably connected to the front of the fixing plate, a wire clamp is arranged on the front of the movable mounting plate, and a plug rod is fixedly installed on the top of the fixing plate.

[0008] Furthermore, the auxiliary protection component includes a grille plate fixedly installed inside the distribution box body, a mounting frame is fixedly installed on the bottom of the grille plate, a moisture-proof plate is inserted into the inner side of the mounting frame, a partition is fixedly installed inside the distribution box body, two positioning frames are fixedly installed on the top of the partition, exhaust fans are installed on the opposite sides of the two positioning frames, and protective nets are provided on both sides of the distribution box body.

[0009] Furthermore, a plurality of limiting holes are provided on the outer side of the fixing frame, and the limiting holes are evenly distributed.

[0010] Furthermore, a threaded hole is provided on one side of the adjustment seat close to the inner wall of the distribution box body, and the adjustment screw is rotated on the adjustment seat through the threaded hole to adjust the position.

[0011] Furthermore, the top and the bottom of the adjustment seat are both provided with through holes, and the adjustment seat is slidably connected to the fixing frame through the through holes.

[0012] Furthermore, a movable groove is provided on the front side of the fixed plate, and the movable mounting plate is slidably connected to the fixed plate through the movable groove.

[0013] Furthermore, the top of the movable installation plate and the top of the positioning plate are both provided with plugging holes, and the plugging rod is plugged through the plugging holes and penetrates the movable installation plate and the positioning plate.

[0014] Furthermore, a plug-in slot is provided on the inner side of the mounting frame, and the moisture-proof plate is movably plugged into the mounting frame through the plug-in slot.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The distribution box branch line protection structure, through the arranged branch line adjustment mechanism, can adjust the position of the wire clamp on the movable installation plate up, down, left and right according to the different cable installation positions under the mutual cooperation between the various structures on the distribution box body, so that the position of the wire clamp can be adapted to the cable installation and use, and the stacking of cables inside the distribution box body is reduced, which is convenient for subsequent inspection and maintenance. At the same time, with the cooperation of the auxiliary protection components, the inside of the distribution box body is subjected to moisture-proof and heat dissipation treatment, so that the use of the distribution box body is more stable, and the internal structure is protected to make it run stably, which helps to extend the service life of the distribution box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic cross-sectional view of the structure of the utility model;

[0018] Figure 2 It is a front view schematic diagram of the internal structure of the utility model;

[0019] Figure 3 It is a side view schematic diagram of the movable installation plate structure of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the fixed plate structure of the utility model.

[0021] In the figure: 1. Distribution box body; 2. Mounting block; 3. Fixing bracket; 4. Adjusting seat; 5. Adjusting screw; 6. Connecting block; 7. Fixing plate; 8. Positioning plate; 9. Movable mounting plate; 10. Wire clamp; 11. Insert rod; 12. Grille plate; 13. Mounting bracket; 14. Moisture-proof board; 15. Partition; 16. Positioning bracket; 17. Exhaust fan; 18. Protective net. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 A distribution box branch line protection structure in this embodiment includes a distribution box body 1, an adjustment branch line mechanism is provided on the distribution box body 1, and an auxiliary protection component is provided on the distribution box body 1.

[0024] Embodiment 1: The adjustment branching mechanism includes two groups of mounting blocks 2 fixedly mounted on the inner wall of the back side of the distribution box body 1, and a fixing frame 3 is fixedly mounted on the opposite side of the two groups of mounting blocks 2. A plurality of limiting holes are opened on the outer side of the fixing frame 3, and the limiting holes are evenly distributed. An adjustment seat 4 is sleeved on the outer side of the fixing frame 3, and a through hole is opened on the top and bottom of the adjusting seat 4. The adjusting seat 4 is slidably connected to the fixing frame 3 through the through hole, so that the adjusting seat 4 can be conveniently moved up and down on the fixing frame 3 to adjust its position.

[0025] Among them, the adjustment seat 4 is threadedly connected with an adjusting screw 5 on one side close to the inner wall of the distribution box body 1, and a threaded hole is opened on the adjustment seat 4 on the side close to the inner wall of the distribution box body 1. The adjusting screw 5 is rotated on the adjustment seat 4 through the threaded hole to adjust the position, so that the adjusting screw 5 can be conveniently connected with the fixing frame 3 through the limiting hole after rotation, so that the position of the adjusting seat 4 can be adjusted and fixed according to the use requirements.

[0026] Among them, a connecting block 6 is fixedly installed on the front of the adjustment seat 4, a fixing plate 7 is fixedly installed on the front of the connecting block 6, a positioning plate 8 is fixedly installed on the front of the fixing plate 7, a movable mounting plate 9 is slidably connected to the front of the fixing plate 7, a movable groove is opened on the front of the fixing plate 7, and the movable mounting plate 9 is slidably connected to the fixed plate 7 through the movable groove, so that the movable mounting plate 9 can adjust its position on the fixing plate 7 through the movable groove, so as to be adjusted and used according to the cable installation position.

[0027] Among them, a wire clamp 10 is arranged on the front of the movable mounting plate 9, a plug rod 11 is fixedly installed on the top of the fixed plate 7, plug holes are opened on the top of the movable mounting plate 9 and the top of the positioning plate 8, and the plug rod 11 is plugged into the movable mounting plate 9 and the positioning plate 8 through the plug holes, so that the movable mounting plate 9 after the position adjustment is completed can be fixed by the plug rod 11, so that it will not move at will during use.

[0028] Embodiment 2: The auxiliary protection component includes a grille plate 12 fixedly installed inside the distribution box body 1, a mounting frame 13 is fixedly installed on the bottom of the grille plate 12, a moisture-proof plate 14 is plugged into the inner side of the mounting frame 13, and a plug-in slot is provided on the inner side of the mounting frame 13. The moisture-proof plate 14 is movably plugged into the mounting frame 13 through the plug-in slot, so that the moisture-proof plate 14 can be easily installed and disassembled through the plug-in slot for replacement and use.

[0029] Among them, a partition 15 is fixedly installed inside the distribution box body 1, and an air vent is opened in the middle of the partition 15 to facilitate the discharge of the airflow inside the distribution box body 1. Two positioning frames 16 are fixedly installed on the top of the partition 15, and exhaust fans 17 are installed on the opposite sides of the two positioning frames 16. Protective nets 18 are provided on both sides of the distribution box body 1 to block external dust, thereby preventing it from entering and interfering with the operation of the equipment.

[0030] It should be noted that the branch line protection structure of the distribution box, through the setting of the branch line adjustment mechanism, can adjust the position of the wire clamp 10 on the movable mounting plate 9 up, down, left and right according to the different cable installation positions under the mutual cooperation between the various structures on the distribution box body 1, so that the position of the wire clamp 10 can be adapted to the cable installation and use, reducing the stacking of cables inside the distribution box body 1, thereby facilitating subsequent inspection and maintenance, and at the same time, with the cooperation of the auxiliary protection components, the interior of the distribution box body 1 is subjected to moisture-proof and heat dissipation treatment, so that the use of the distribution box body 1 is more stable, and the internal structure is protected to enable it to operate stably, thereby helping to extend the service life of the distribution box body 1.

[0031] The working principle of the above embodiment is:

[0032] The distribution box branch line protection structure, when in use, after the equipment is installed inside the distribution box body 1, the adjustment seat 4 is moved according to the cable position, and after the movement is completed, the adjustment screw 5 is rotated to make it snap-fit ​​and fixed on the fixing frame 3, so as to fix the position of the adjustment seat 4, and then the movable mounting plate 9 is slid left and right, and after the movement is completed, the plug rod 11 is plugged into the movable mounting plate 9 and the positioning plate 8, so as to fix the movable mounting plate 9, and then the cables are classified and fixed by the wire clamp 10, thereby reducing the safety hazards caused by cable stacking, and when in use, the moisture-proof plate 14 absorbs water vapor in the air, so that the exhaust fan 17 discharges the internal hot air when dissipating heat, and the dry external air is used to make the air inside the distribution box body 1 flow, so that the various devices inside the distribution box body 1 can operate stably.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A distribution box branch line protection structure, comprising a distribution box body (1), characterized in that: The distribution box body (1) is provided with an adjusting branching mechanism, and the distribution box body (1) is provided with an auxiliary protection component; The regulating branching mechanism comprises two groups of mounting blocks (2) fixedly mounted on the inner wall of the back side of the distribution box body (1), a fixing frame (3) fixedly mounted on opposite sides of the two groups of mounting blocks (2), an adjusting seat (4) sleeved on the outer side of the fixing frame (3), and an adjusting screw (5) threadedly connected to the side of the adjusting seat (4) close to the inner wall of the distribution box body (1); A connecting block (6) is fixedly installed on the front of the adjusting seat (4), a fixing plate (7) is fixedly installed on the front of the connecting block (6), a positioning plate (8) is fixedly installed on the front of the fixing plate (7), a movable mounting plate (9) is slidably connected to the front of the fixing plate (7), a wire clamp (10) is arranged on the front of the movable mounting plate (9), and an insertion rod (11) is fixedly installed on the top of the fixing plate (7).

2. A distribution box branch line protection structure according to claim 1, characterized in that: The auxiliary protection component comprises a grille plate (12) fixedly mounted inside the distribution box body (1), a mounting frame (13) fixedly mounted on the bottom of the grille plate (12), a moisture-proof plate (14) inserted into the inner side of the mounting frame (13), a partition plate (15) fixedly mounted inside the distribution box body (1), two positioning frames (16) fixedly mounted on the top of the partition plate (15), exhaust fans (17) mounted on opposite sides of the two positioning frames (16), and protective nets (18) are arranged on both sides of the distribution box body (1).

3. A distribution box branch line protection structure according to claim 1, characterized in that: The outer side of the fixing frame (3) is provided with a plurality of limiting holes, and the limiting holes are evenly distributed.

4. A distribution box branch line protection structure according to claim 1, characterized in that: The adjusting seat (4) is provided with a threaded hole on one side of the inner wall of the distribution box body (1), and the adjusting screw (5) is rotated on the adjusting seat (4) through the threaded hole to adjust the position.

5. A distribution box branch line protection structure according to claim 1, characterized in that: The top and bottom of the adjustment seat (4) are both provided with through holes, and the adjustment seat (4) is slidably connected to the fixing frame (3) via the through holes.

6. A distribution box branch line protection structure according to claim 1, characterized in that: A movable groove is provided on the front side of the fixed plate (7), and the movable mounting plate (9) is slidably connected to the fixed plate (7) via the movable groove.

7. A distribution box branch line protection structure according to claim 1, characterized in that: The top of the movable installation plate and the top of the positioning plate (8) are both provided with plugging holes, and the plugging rod (11) is plugged through the plugging holes and penetrates the movable installation plate (9) and the positioning plate (8).

8. A distribution box branch line protection structure according to claim 2, characterized in that: The inner side of the mounting frame (13) is provided with a plug-in slot, and the moisture-proof plate (14) is movably plugged into the mounting frame (13) through the plug-in slot.

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