Distribution box with distribution box mounting rack

Abstract

The utility model discloses a distribution box with a distribution box mounting rack, which comprises an L-shaped plate, two upper mounting blocks, two lower mounting blocks, a distribution box body, two hanging assemblies and two supporting assemblies, and is characterized in that the two upper mounting blocks are fixedly mounted on the left side and the right side of the L-shaped plate respectively; the two lower mounting blocks are fixedly mounted on the left side and the right side of the L-shaped plate respectively and below the upper mounting blocks which are not corresponding to each other, the distribution box body is detachably mounted on the L-shaped plate, the two hanging assemblies are arranged on the two upper mounting blocks respectively, and the two hanging assemblies are both used for adjusting the balance of the L-shaped plate. According to the utility model, the design is reasonable, the practicability is good, the connecting length of the screw and the position of the connecting plate can be flexibly adjusted according to the mounting hole site formed in the wall, so that the L-shaped plate can be horizontally and fixedly mounted at a preset position, and the mounting stability and safety of the distribution box are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution equipment, in particular to a power distribution box with a power distribution box mounting frame. Background Art

[0002] The distribution box is the distribution cabinet, which is the final equipment of the power distribution system. The distribution box is a general term for the motor control center. The distribution box is used in places where the load is relatively dispersed and there are fewer circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. The outdoor distribution box is suitable for factories, enterprises, residential areas, rural power supply, infrastructure projects, etc. When the distribution box is used, it is usually installed on the external wall, and the mounting frame is used to maintain good stability. However, the overall structure of the existing mounting frame is relatively fixed. It cannot be adjusted according to the specifications of different distribution boxes during use, and it cannot be disassembled. The overall space occupied is large, which is not convenient for staff to move and transport it.

[0003] In response to the above problem, a Chinese patent announcement with announcement number CN218456259U discloses a distribution box with a distribution box mounting frame, the technical highlights of which are: comprising a group of brackets and a distribution box, the group of brackets are arranged in parallel, a group of longitudinal brackets are arranged on the front side of the brackets, a positioning mechanism for fixing the position of the brackets is provided between the brackets, the bracket is L-shaped as a whole, the distribution box is installed on the bracket, a limit rod is provided on the front side of the bracket for limiting and fixing the distribution box, a fixing pin is provided at the connection between the limit rod and the bracket, and a guide fan is installed on the inner wall of the bracket on the lower side of the distribution box.

[0004] The above scheme for installing the distribution box on the wall usually requires drilling holes in the wall first, then burying expansion bolts, and then installing and fixing the mounting frame through the expansion bolts. However, in actual operation, it is found that there are still at least the following defects: when drilling holes in the wall in real life, the drill bit may hit obstacles such as steel bars, causing the hole position to deviate from the horizontal line. At this time, if the expansion bolts and the distribution box are connected by a bracket, it is easy to cause the distribution box to tilt, which violates the installation specifications of the distribution box and poses a safety hazard. For this reason, we propose a distribution box with a distribution box mounting frame to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a distribution box with a distribution box mounting bracket, which solves the problem that when drilling holes in the wall in real life, the drill bit may hit obstacles such as steel bars, causing the hole position to deviate from the horizontal line. At this time, if the bracket is used to connect the expansion bolts and the distribution box, it is easy to cause the distribution box to tilt, violating the installation specifications of the distribution box and posing a safety hazard.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a distribution box with a distribution box mounting frame, comprising an L-shaped plate, two upper mounting blocks, two lower mounting blocks, a distribution box body, two hanging assemblies and two supporting assemblies, the two upper mounting blocks are respectively fixedly mounted on the left and right sides of the top of the L-shaped plate, the two lower mounting blocks are respectively fixedly mounted on the left and right sides of the bottom of the L-shaped plate, the distribution box body is detachably mounted on the L-shaped plate, the two hanging assemblies are respectively arranged on the two upper mounting blocks, and the two hanging assemblies are both used to adjust the balance of the L-shaped plate, the two supporting assemblies are respectively arranged on the two lower mounting blocks, and the two supporting assemblies are both used to install and fix the L-shaped plate.

[0009] Preferably, the hanging assembly includes a first slider, a screw, a sleeve, a first spring washer, a first nut, a second spring washer, a second nut and an anti-slip nut. A first slide groove is provided at the top of the upper mounting block, and the bottom of the first slide groove is an open structure. The first slider is slidably installed in the first slide groove, the screw is slidably installed on the first slider, the sleeve is fixedly installed on the top of the screw, the first spring washer is sleeved on the screw and is located above the upper mounting block, the first nut is threadedly installed on the screw and is in close contact with the first spring washer, the second spring washer is sleeved on the screw and is located below the upper mounting block, the second nut and the anti-slip nut are both threadedly installed on the screw, the top of the second nut is in close contact with the second spring washer, and the top of the anti-slip nut is in close contact with the second nut.

[0010] Preferably, the support assembly includes a second slider and a connecting plate, a second slide groove is provided at the bottom of the lower mounting block, the second slider is slidably installed in the second slide groove, the connecting plate is fixedly installed at the bottom of the second slider, and an adjustment hole is provided on the connecting plate.

[0011] Preferably, first guide grooves are provided on the front and rear inner walls of the first slide groove, first guide blocks are fixedly installed on the front and rear sides of the first sliding block, and two first guide blocks are slidably installed in the two first guide grooves respectively.

[0012] Preferably, second guide grooves are provided on the front and rear inner walls of the second slide groove, and second guide blocks are fixedly installed on the front and rear sides of the two second sliding blocks, and the two second guide blocks are slidably installed in the two second guide grooves respectively.

[0013] Preferably, a strip-shaped level bubble is fixedly installed on the top of the L-shaped plate, and a plurality of evenly distributed heat dissipation grooves are opened on the L-shaped plate.

[0014] Preferably, the L-shaped plate is made of plastic.

[0015] (III) Beneficial effects

[0016] The utility model provides a distribution box with a distribution box mounting frame. It has the following beneficial effects:

[0017] (1) The distribution box with a distribution box mounting frame can adjust the installation hole position according to the specific conditions of the wall by utilizing a hanging assembly composed of a first slider, a screw rod, a sleeve, a first spring washer, a first nut, a second spring washer, a second nut and an anti-drop nut, and then flexibly adjust the connection length of the screw rod according to the installation hole position, thereby placing the L-shaped plate horizontally, thereby improving the stability and safety of the distribution box installation.

[0018] (2) The distribution box with a distribution box mounting frame can facilitate the setting of installation holes on the wall by utilizing the combined effect of the second slide groove, the second slider, the connecting plate and the adjustment hole, and can adaptively adjust the connecting plate according to the installation holes, thereby reducing the difficulty of installing the distribution box and improving the installation efficiency of the distribution box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the main view of the utility model;

[0021] Figure 3 for Figure 2 A magnified schematic diagram of part A;

[0022] Figure 4 Schematic diagram of the three-dimensional structure of the L-shaped plate.

[0023] In the figure: 1. L-shaped plate; 2. upper mounting block; 3. lower mounting block; 4. distribution box body; 5. first slide groove; 6. first slider; 7. screw; 8. sleeve; 9. first spring washer; 10. first nut; 11. second spring washer; 12. second nut; 13. anti-slip nut; 14. second slide groove; 15. second slider; 16. connecting plate; 17. adjustment hole; 18. first guide groove; 19. first guide block; 20. second guide groove; 21. second guide block; 22. strip level bubble; 23. heat dissipation groove. DETAILED DESCRIPTION

[0024] 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.

[0025] like Figure 1-4As shown, the utility model provides a technical solution: a distribution box with a distribution box mounting frame, comprising an L-shaped plate 1, two upper mounting blocks 2, two lower mounting blocks 3, a distribution box body 4, two hanging components and two supporting components, the L-shaped plate 1 is made of high-strength plastic material, which can reduce its own weight and is convenient for carrying, a strip level bubble 22 is fixedly installed on the top of the L-shaped plate 1, and the strip level bubble 22 can be used to conveniently judge whether the L-shaped plate 1 is horizontal, and a plurality of evenly distributed heat dissipation grooves 23 are opened on the L-shaped plate 1, the two upper mounting blocks 2 are respectively fixedly installed on the left and right sides of the top of the L-shaped plate 1, and the two lower mounting blocks 3 are respectively fixedly installed on the left and right sides of the bottom of the L-shaped plate 1, the distribution box body 4 is detachably installed on the L-shaped plate 1, the two hanging components are respectively arranged on the two upper mounting blocks 2, and the two hanging components are used to adjust the balance of the L-shaped plate 1, and the two supporting components are respectively arranged on the two lower mounting blocks 3, and the two supporting components are used to install and fix the L-shaped plate 1.

[0026] In this embodiment, the above-mentioned hanging assembly includes a first slider 6, a screw 7, a sleeve 8, a first spring washer 9, a first nut 10, a second spring washer 11, a second nut 12 and an anti-slip nut 13. A first slide groove 5 is provided on the top of the upper mounting block 2, and the bottom of the first slide groove 5 is an open structure. The first slider 6 is slidably installed in the first slide groove 5, and the screw 7 is slidably installed on the first slider 6. By utilizing the combined effect of the first slide groove 5, the first slider 6 and the screw 7, the installation point of the sleeve 8 can be adjusted in multiple directions, which is convenient for the setting of the installation hole and reduces the installation difficulty of the distribution box. The sleeve 8 is fixedly installed on the top of the screw 7. It should be noted that the sleeve 8 is sleeved on the screw of the expansion bolt, and the sleeve 8 is fixed by the nut of the expansion bolt. The first spring washer 9 is sleeved on the screw 7 and is located above the upper mounting block 2. 9 can reduce the possibility of loosening of the first nut 10. The first nut 10 is threadedly installed on the screw rod 7 and is in close contact with the first spring washer 9. The second spring washer 11 is sleeved on the screw rod 7 and is located below the upper mounting block 2. The possibility of loosening of the second nut 12 can be reduced by the second spring washer 11. The second nut 12 and the anti-slip nut 13 are both threadedly installed on the screw rod 7. The top of the second nut 12 is in close contact with the second spring washer 11. The top of the anti-slip nut 13 is in close contact with the second nut 12. First guide grooves 18 are provided on the inner walls on both sides of the front and rear of the first slide groove 5. First guide blocks 19 are fixedly installed on both sides of the front and rear of the first slider 6. The two first guide blocks 19 are respectively slidably installed in the two first guide grooves 18. Through the joint action of the first guide groove 18 and the first guide block 19, the stability of the movement of the first slider 6 can be improved.

[0027] In this embodiment, the above-mentioned supporting assembly includes a second slide block 15 and a connecting plate 16. A second slide groove 14 is provided at the bottom of the lower mounting block 3. The second slide block 15 is slidably installed in the second slide groove 14. The connecting plate 16 is fixedly installed at the bottom of the second slide block 15. An adjustment hole 17 is provided on the connecting plate 16. Through the above-mentioned arrangement, it is convenient to drill mounting holes on the wall, thereby facilitating the support and reinforcement of the L-shaped plate 1. Second guide grooves 20 are provided on the front and rear inner walls of the second slide groove 14. Second guide blocks 21 are fixedly installed on the front and rear sides of the two second slide blocks 15. The two second guide blocks 21 are respectively slidably installed in the two second guide grooves 20. Through the joint action of the second guide groove 20 and the second guide block 21, the stability of the movement of the second slide block 15 can be improved.

[0028] Through the above structure, the distribution box with a distribution box mounting frame provided by the utility model can flexibly adjust the connection length of the screw rod 7 and the position of the connecting plate 16 according to the installation holes drilled on the wall, so that the L-shaped plate 1 can be fixedly installed horizontally at a predetermined position, thereby improving the stability and safety of the distribution box installation. When in use, the L-shaped plate 1 is lifted and placed close to the wall, and the installation hole positions are marked on the wall according to the positions of the two sleeves 8 and the two connecting plates 16, and the installation holes are drilled at the marked points. When the drill bit hits the steel bars or other obstacles inside the wall, the expansion bolts can be re-drilled and buried at a position closer to the marked points, and then the two sleeves 8 are respectively sleeved on the two upper expansion bolts On the screw rod of the bolt, the two connecting plates 16 are sleeved on the screw rods of the two expansion bolts below, and the L-shaped plate 1 is adjusted to a horizontal state according to the strip level bubble 22. The two first nuts 10 and the two second nuts 12 are tightened to place the L-shaped plate 1 horizontally, and then the two anti-drop nuts 13 are tightened to prevent the two second nuts from falling off, and then the nuts of the two upper expansion bolts are tightened to fix the two sleeves 8, and then the nuts of the two lower expansion bolts are tightened to complete the fixation of the two connecting plates 16, that is, the installation and fixation of the L-shaped plate 1 is completed, and finally the distribution box body 4 is installed on the L-shaped plate 1 by bolts, which greatly reduces the difficulty of installing the distribution box and improves the installation efficiency of the distribution box.

[0029] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope recorded in the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A distribution box with a distribution box mounting frame, characterized in that: The invention comprises an L-shaped plate (1), two upper mounting blocks (2), two lower mounting blocks (3), a distribution box body (4), two hanging components and two supporting components, wherein the two upper mounting blocks (2) are respectively fixedly mounted on the left and right sides of the top of the L-shaped plate (1), the two lower mounting blocks (3) are respectively fixedly mounted on the left and right sides of the bottom of the L-shaped plate (1), the distribution box body (4) is detachably mounted on the L-shaped plate (1), the two hanging components are respectively arranged on the two upper mounting blocks (2), and the two hanging components are both used to adjust the balance of the L-shaped plate (1), the two supporting components are respectively arranged on the two lower mounting blocks (3), and the two supporting components are both used to install and fix the L-shaped plate (1).

2. A distribution box with a distribution box mounting frame according to claim 1, characterized in that: The hanging assembly comprises a first slider (6), a screw rod (7), a sleeve (8), a first spring washer (9), a first nut (10), a second spring washer (11), a second nut (12) and an anti-drop nut (13); a first slide groove (5) is provided on the top of the upper mounting block (2); the bottom of the first slide groove (5) is an open structure; the first slider (6) is slidably installed in the first slide groove (5); the screw rod (7) is slidably installed on the first slider (6); the sleeve (8) is fixedly installed on the top of the screw rod (7); the first spring washer (11) is fixedly installed on the top of the screw rod (11); the second nut (12 ... second nut (12) is fixedly installed on the top of the screw rod (11); the second nut (12) is fixedly installed on the top of the screw rod (11); the second nut (12) is fixedly installed on the top of the screw rod (11); the second nut (12) is fixedly installed on the top of the screw rod (11); the second nut (12) is fixedly installed on the top of the screw rod (11); the second nut 9) is sleeved on the screw rod (7) and is located above the upper mounting block (2); the first nut (10) is threadedly mounted on the screw rod (7) and is in close contact with the first spring washer (9); the second spring washer (11) is sleeved on the screw rod (7) and is located below the upper mounting block (2); the second nut (12) and the anti-slip nut (13) are both threadedly mounted on the screw rod (7); the top of the second nut (12) is in close contact with the second spring washer (11); and the top of the anti-slip nut (13) is in close contact with the second nut (12).

3. A distribution box with a distribution box mounting frame according to claim 1, characterized in that: The support assembly comprises a second sliding block (15) and a connecting plate (16); a second sliding groove (14) is provided at the bottom of the lower mounting block (3); the second sliding block (15) is slidably mounted in the second sliding groove (14); the connecting plate (16) is fixedly mounted at the bottom of the second sliding block (15); and an adjustment hole (17) is provided on the connecting plate (16).

4. A distribution box with a distribution box mounting frame according to claim 2, characterized in that: First guide grooves (18) are provided on the inner walls on both the front and rear sides of the first slide groove (5), first guide blocks (19) are fixedly installed on both the front and rear sides of the first sliding block (6), and the two first guide blocks (19) are slidably installed in the two first guide grooves (18) respectively.

5. A distribution box with a distribution box mounting frame according to claim 3, characterized in that: Second guide grooves (20) are provided on the inner walls on both the front and rear sides of the second slide groove (14), and second guide blocks (21) are fixedly installed on both the front and rear sides of the two second sliding blocks (15), and the two second guide blocks (21) are slidably installed in the two second guide grooves (20) respectively.

6. A distribution box with a distribution box mounting frame according to claim 1, characterized in that: A strip-shaped level bubble (22) is fixedly mounted on the top of the L-shaped plate (1), and a plurality of evenly distributed heat dissipation grooves (23) are provided on the L-shaped plate (1).

7. A distribution box with a distribution box mounting frame according to claim 1, characterized in that: The L-shaped plate (1) is made of plastic.

Images