Height-adjustable high hanging type distribution box

Abstract

The utility model discloses a height-adjustable high hanging type distribution box, which belongs to the technical field of distribution boxes, and comprises a distribution box and an adjusting assembly, a mounting frame is mounted in the distribution box, and a fixing assembly and a mounting assembly which are used for adjusting the height are arranged on the back surface of the distribution box. The installation frame arranged in the distribution box is used for installing electrical equipment, the installation frame is installed in the distribution box through the four adjusting assemblies, and when the distance between the installation frame and the box door needs to be adjusted after the electrical equipment is installed on the installation frame, adjustment can be achieved by rotating the three bolts; when the device is installed, firstly, the bolt located in the middle is adjusted upwards, then the bolts on the two sides are adjusted upwards, the bolt cap in the middle presses the second through hole, the bolt caps on the two sides abut against the first through hole upwards, the positions of the first connecting plate and the adjusting plate can be locked, the four adjusting assemblies are sequentially adjusted, and adjustment can still be conducted after the device is installed.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, and more particularly to a high-hanging distribution box with adjustable height. Background Art

[0002] A high-mounted distribution box is a type of electrical distribution equipment installed at a higher location, primarily used for power distribution, circuit control, and protection. Its key feature is that it is suspended off the ground (such as on a wall, column, or bracket), saving floor space, preventing accidental contact and moisture, and facilitating centralized circuit management.

[0003] Chinese Patent Authorization Announcement No. CN222563318U provides a suspended distribution box with a fixed structure. This solution includes a plurality of reset columns slidably connected to a positioning plate. A fixing assembly is connected between the support plate and the positioning plate to secure the distribution box housing. Reset assemblies are connected to the sides of the positioning plate to reset the fixing assembly after it is secured. Two receiving plates are fixedly connected to the side of the positioning plate away from the support plate. Both receiving plates are fixedly connected to the mounting wall on the side away from the positioning plate. This technical solution simplifies maintenance of the distribution box, thereby reducing the labor intensity of operators and the maintenance cost of the distribution box.

[0004] In the design of distribution boxes, in order to achieve reading, operation or emergency control without opening the box door, these key electrical devices are usually installed close to the box door and external access is achieved through transparent windows, exposed knobs or operating holes. In the above solution, the internal mounting frame of the electrical box cannot adjust the distance between the electrical device and the box door after the electrical device is installed, which causes inconvenience during installation.

[0005] Therefore, in order to solve the above problems, a high-hanging distribution box with adjustable height is proposed. Utility Model Content

[0006] 1. Technical problems to be solved

[0007] The utility model provides a high-hanging distribution box with adjustable height, which can improve the problem existing in the related art: after the electrical device is installed on the internal mounting frame of the electrical box, the distance between the electrical device and the box door cannot be adjusted, which causes inconvenience during installation.

[0008] 2. Technical solution

[0009] In order to solve the above problems, the present invention adopts the following technical solutions.

[0010] The embodiment of the present application provides a high-hanging distribution box with adjustable height, comprising: a distribution box and two groups of adjustment components arranged on the inner walls on both sides of the distribution box, a mounting bracket installed inside the distribution box, and a fixing component and a mounting component for adjusting the height provided on the back of the distribution box, the adjustment component comprising a connecting plate 1, an adjustment plate and three bolts, the three bolts being threadedly connected to the adjustment plate, a through hole 2 and two through holes 1 being respectively opened at the outer end of the connecting plate 1, bolt caps being fixedly installed on the tops of the bolts, one of the bolt caps being pressed against the top of the through hole 2, and the other two bolt caps being respectively pressed against the bottoms of the two through holes 1, thereby forming a lock between the connecting plate 1 and the adjustment plate;

[0011] The two ends of the mounting frame are connected between the two groups of adjustment components and are used to adjust the distance between the mounting frame and the box door.

[0012] The above technical solutions in the embodiments of the present application have at least the following technical effects:

[0013] The mounting bracket provided inside the distribution box is used for installing electrical equipment. The mounting bracket is installed inside the distribution box through four adjustment components. When the distance between the electrical equipment and the box door needs to be adjusted after the mounting bracket is installed, the adjustment can be achieved by turning three bolts. First, adjust the bolt in the middle upwards, and then adjust the bolts on both sides upwards so that the middle bolt cap presses through hole 2, and the bolt caps on both sides push through hole 1 upwards to lock the position of connecting plate 1 and adjustment plate. By adjusting the four adjustment components in sequence, the equipment can still be adjusted after installation.

[0014] In some embodiments, the adjustment assembly also includes connecting plate 2, which is fixedly connected to connecting plate 1. Connecting plate 2 is fixedly installed on the outer end of the mounting frame. The outer end of the distribution box is rotatably connected to the box door, and the mounting frame is moved and adjusted to the distance between the mounting frame and the box door through connecting plate 2.

[0015] In some embodiments, the adjustment plate is fixedly mounted on the inner side of the distribution box, an insert plate is fixedly mounted on an outer end of the connection plate, a slot is provided on the outer end of the adjustment plate, and the insert plate is slidably connected to the slot.

[0016] In some embodiments, the mounting assembly includes a movable plate, two sets of connecting frames are fixedly installed on the outer end of the movable plate, the connecting frames are fixedly installed on the outer end of the distribution box, two sets of fixing blocks are fixedly installed on the outer end of the movable plate, and a mounting block is fixedly installed on the outer end of the movable plate.

[0017] In some embodiments, the mounting assembly further comprises an insert rod, a limiting ring being fixedly mounted on the outer end of the insert rod, the insert rod passing through the mounting block, and a telescopic spring being sleeved on the outer end of the insert rod, the two ends of the telescopic spring respectively abutting against the mounting block and the limiting ring.

[0018] In some embodiments, the fixing assembly includes a fixing plate, two sets of fixing feet are fixedly installed on the outer end of the fixing plate, and two sliding grooves are provided on the outer end of the fixing plate, and the sliding grooves are slidably connected to the fixing block.

[0019] In some embodiments, a limit plate is fixedly installed on one side of the fixed plate close to the movable plate, and the outer end of the limit plate is provided with equidistantly distributed limit holes, and one end of the insertion rod is inserted into the limit hole to form a limit. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 This is a schematic diagram of the internal structure of the distribution box of the utility model;

[0022] Figure 3 This is a schematic diagram of the overall back structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the fixing assembly structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0025] Figure 6 This is a schematic cross-sectional view of the adjustment component of the present invention.

[0026] Description of the numbers in the figure:

[0027] 1. Distribution box;

[0028] 2. Box door;

[0029] 3. Fixing assembly; 31. Fixing plate; 32. Fixing foot; 33. Limiting plate; 34. Limiting hole; 35. Slide groove;

[0030] 4. Mounting assembly; 41. Movable plate; 42. Connecting frame; 43. Fixing block; 44. Insert rod; 45. Mounting block; 46. Telescopic spring; 47. Limiting ring;

[0031] 5. Adjustment assembly; 51. Connecting plate 1; 52. Connecting plate 2; 53. Insert plate; 54. Bolt; 55. Through hole 1; 56. Adjustment plate; 57. Through hole 2; 58. Slot; 59. Bolt cap;

[0032] 6. Mounting bracket. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0034] See also Figure 1 - Figure 6 A high-hanging distribution box with adjustable height comprises: a distribution box 1 and two sets of adjustment components 5 arranged on the inner walls on both sides of the distribution box 1, a mounting bracket 6 is installed inside the distribution box 1, and a fixing component 3 and a mounting component 4 for adjusting the height are provided on the back of the distribution box 1. The adjustment component 5 comprises a connecting plate 1 51, an adjustment plate 56 and three bolts 54. The three bolts 54 are all threadedly connected to the adjustment plate 56. A through hole 2 57 and two through holes 1 55 are respectively opened at the outer end of the connecting plate 1 51. A bolt cap 59 is fixedly installed on the top of the bolt 54, one of the bolt caps 59 is pressed on the top of the through hole 2 57, and the other two bolt caps 59 are respectively against the bottom of the two through holes 1 55, forming a lock between the connecting plate 1 51 and the adjustment plate 56;

[0035] Both ends of the mounting bracket 6 are connected between the two groups of adjustment components 5 for adjusting the distance between the mounting bracket 6 and the box door 2 .

[0036] The device in this scheme is mainly used for hanging installation, wherein the back of the distribution box 1 is respectively installed with a fixing component 3 and an installation component 4. The distribution box 1 can not only be hung and installed through the cooperation of the fixing component 3 and the installation component 4, but also the height after installation can be adjusted. A mounting bracket 6 is provided inside the distribution box 1. The mounting bracket 6 is mainly installed inside the distribution box 1 through four adjustment components 5. The mounting bracket 6 is mainly used to install various electrical devices.

[0037] The box door 2 is rotatably mounted on the outer end of the distribution box 1, and multiple windows are opened on the box door 2, so that the electrical equipment inside the distribution box 1 can be read, operated or urgently controlled without opening the box door 2. When electrical equipment such as electric meters, switches, etc. need to be installed on the mounting frame 6 and the distance between them and the box door 2 needs to be adjusted, the adjustment can be achieved by rotating the three bolts 54. First, adjust the bolt 54 in the middle upward, and then adjust the bolts 54 on both sides upward so that the middle bolt cap 59 presses the through hole 2 57, and the bolt caps 59 on both sides push the through hole 1 55 upward to lock the position of the connecting plate 1 51 and the adjustment plate 56. By adjusting the four adjustment components 5 in sequence, the equipment can still be adjusted after installation.

[0038] See also Figure 5 and Figure 6The adjustment component 5 also includes a connecting plate 2 52, which is fixedly connected to the connecting plate 1 51. The connecting plate 2 52 is fixedly installed on the outer end of the mounting frame 6. The outer end of the distribution box 1 is rotatably connected to the box door 2, and the mounting frame 6 is adjusted to the distance between it and the box door 2 by moving the connecting plate 2 52.

[0039] The adjustment plate 56 is fixedly installed on the inner side of the distribution box 1, and the outer end of the connecting plate 51 is fixedly installed with the plug-in plate 53. The outer end of the adjustment plate 56 is provided with a slot 58, and the plug-in plate 53 is slidably connected to the slot 58.

[0040] In this scheme, connecting plate 1 51 and connecting plate 2 52 are fixedly connected, connecting plate 2 52 is fixed to the side of the mounting frame 6, connecting plate 1 51 and connecting plate 2 52 are both L-shaped, and the adjustment plate 56 is fixed to the inner wall of the distribution box 1, located on the inner side of connecting plate 1 51, and a through hole 2 57 and two through holes 1 55 are opened on the top of connecting plate 1 51, through hole 1 55 is located on both sides of through hole 2 57, and the two through holes 1 55 are symmetrical with through hole 2 57 as the center, and bolt caps 59 are fixed on the tops of the three bolts 54, among which the tops of two bolts 54 are against the bottoms of the two through holes 1 55, and are blocked by the bolt caps 59 so that they cannot pass through through hole 1 55. Through hole 1 55 is mainly used to allow a screwdriver to pass through through hole 1 55 to rotate the bolt 54, and the bolt 54 in the middle passes through through hole 2 57, and the bolt cap 59 is pressed on through hole 2 57.

[0041] Three bolt holes are provided on the adjustment plate 56, and three bolts 54 are threadedly connected to the bolt holes. The adjustment plate 56 is fixed to the side wall of the distribution box 1, and a slot 58 is provided at the outer end of the adjustment plate 56. The bottom of the connecting plate 1 51 is fixed with the plug-in plate 53, which is inserted into the slot 58 and slidably connected to it, mainly to improve the stability of the connecting plate 1 51 when it moves up and down and prevent it from shaking.

[0042] When the mounting bracket 6 needs to be adjusted closer to the box door 2, it is first necessary to rotate the middle bolt 54 on the four adjusting components 5 outward, and then it is necessary to rotate the bolts 54 on both sides outward so that the bolts 54 can push the connecting plate 1 51 upward through the bolt caps 59. When the connecting plate 1 51 is against the bolt cap 59 in the middle, the connecting plate 1 51 is pressed downward by the middle bolt cap 59, and the bolt caps 59 on both sides push it upward, so that the distance between the connecting plate 1 51 and the adjusting plate 56 can be locked. When it needs to be lowered, the bolts 54 on both sides can be rotated first. The position of the electrical equipment can be adjusted after it is installed on the mounting bracket 6 through the adjusting component 5, so that the equipment installed on the mounting bracket 6 can be displayed and operated through the window on the box door 2, thereby improving the convenience during installation.

[0043] See also Figure 3 and Figure 4The installation component 4 includes a movable plate 41, two sets of connecting frames 42 are fixedly installed on the outer end of the movable plate 41, the connecting frame 42 is fixedly installed on the outer end of the distribution box 1, two sets of fixing blocks 43 are fixedly installed on the outer end of the movable plate 41, and a mounting block 45 is fixedly installed on the outer end of the movable plate 41.

[0044] The mounting assembly 4 also includes an insertion rod 44, the outer end of which is fixedly mounted with a limit ring 47. The insertion rod 44 passes through the mounting block 45, and the outer end of the insertion rod 44 is sleeved with a telescopic spring 46, the two ends of the telescopic spring 46 respectively abut against the mounting block 45 and the limit ring 47.

[0045] The fixing assembly 3 includes a fixing plate 31 , with two sets of fixing legs 32 fixedly mounted on the outer end of the fixing plate 31 . The outer end of the fixing plate 31 is provided with two sliding grooves 35 , which are slidably connected to the fixing block 43 .

[0046] A limit plate 33 is fixedly installed on one side of the fixed plate 31 close to the movable plate 41. The outer end of the limit plate 33 is provided with equidistant limit holes 34, and one end of the insertion rod 44 is inserted into the limit hole 34 to form a limit.

[0047] The fixing assembly 3 and the installation assembly 4 in this scheme are mainly used to adjust the height of the distribution box 1 after installation so that it does not need to be removed and reinstalled. Four connecting frames 42 are fixed to the outer end of the movable plate 41. The connecting frame 42 is L-shaped and can be fixed to the side of the distribution box 1 by bolts, so that the movable plate 41 can be installed on the distribution box 1. Four fixing blocks 43 are fixed to the outer end of the movable plate 41. The fixing block 43 is mainly used to cooperate with the fixing assembly 3, wherein the outer end of the fixing block 43 is provided with a clamping groove, and a mounting block 45 is also fixed to the side of the movable plate 41. The insertion rod 44 passes through the mounting block 45, and a pull ring is fixed to one end of the insertion rod 44. A telescopic spring 46 is sleeved on the outer end of the insertion rod 44, and a limiting ring 47 is fixed at the same time. The limiting ring 47 and the mounting block 45 clamp the telescopic spring 46 in the middle.

[0048] Fixed feet 32 ​​are fixed on the four corners of the fixed plate 31. The fixed feet 32 ​​can be fixed to the wall by using expansion bolts, so that it can be hung and installed. Two slide grooves 35 are provided at the outer end of the fixed plate 31. The slide grooves 35 match the fixed blocks 43 on the movable plate 41. The upper and lower sides of the slide grooves 35 can be clamped through the clamping grooves on the fixed blocks 43 so that it can only be slidably connected to the fixed blocks 43. The fixed plate 31 cannot move along the axis of the fixed blocks 43. Through the cooperation of the fixed blocks 43 and the slide grooves 35, the fixed plate 31 is fixed to the wall through the fixed feet 32, so that the distribution box 1 can still be adjusted up and down after being hung and installed.

[0049] A limiting plate 33 is fixed to the outer end of the fixing plate 31, and a plurality of limiting holes 34 are provided on the limiting plate 33 at equal intervals. One end of the insertion rod 44 is inserted into the limiting hole 34 to form a limit, so that the fixing plate 31 cannot slide between the fixing block 43. When adjustment is needed, the pull ring on the insertion rod 44 can be directly pulled to disengage the insertion rod 44 from the limiting hole 34. After the adjustment is completed, the insertion rod 44 can be reset by the force of the telescopic spring 46 and reinserted into the limiting hole 34 to complete the limit.

[0050] Working principle: After the electrical equipment is installed on the mounting bracket 6 in the distribution box 1, the position of the equipment needs to be adjusted. When adjusting the mounting bracket 6 toward the box door 2, it is first necessary to rotate the middle bolt 54 on the four adjustment components 5 outward, and then rotate the bolts 54 on both sides outward so that the bolts 54 can push the connecting plate 1 51 upward through the bolt cap 59, press the connecting plate 1 51 downward through the middle bolt cap 59, and push it upward through the bolt caps 59 on both sides. The distance between the connecting plate 1 51 and the adjustment plate 56 is locked, which improves the convenience of adjustment after installation. When the height of the distribution box 1 needs to be adjusted after installation, the pull ring on the plug rod 44 can be directly pulled to disengage the plug rod 44 from the limit hole 34, and the movable plate 41 can drive the distribution box 1 to move up and down. After adjustment, the plug rod 44 is reset by the force of the telescopic spring 46 and reinserted into the limit hole 34 to complete the limit.

Claims

1. A high-hanging distribution box with adjustable height, comprising a distribution box (1) and a mounting frame (6), characterized in that: It also includes two groups of adjustment components (5) arranged on the inner walls of both sides of the distribution box (1), and the outer end of the distribution box (1) is rotatably connected to a box door (2); The adjustment assembly (5) includes a connecting plate (51), an adjustment plate (56) and three bolts (54), the three bolts (54) are all threadedly connected to the adjustment plate (56), the outer end of the connecting plate (51) is respectively provided with a through hole (57) and two through holes (55), and a bolt cap (59) is fixedly installed on the top of the bolt (54), one of the bolt caps (59) is pressed on the top of the through hole (57), and the other two bolt caps (59) are respectively pressed against the bottom of the two through holes (55), so that a lock is formed between the connecting plate (51) and the adjustment plate (56); The two ends of the mounting frame (6) are connected between the two groups of adjustment components (5) and are used to adjust the distance between the mounting frame (6) and the box door (2).

2. The height-adjustable high-hanging distribution box according to claim 1, characterized in that: The adjustment assembly (5) further includes a second connecting plate (52), wherein the second connecting plate (52) is fixedly connected to the first connecting plate (51), and the second connecting plate (52) is fixedly mounted on the outer end of the mounting frame (6). The mounting frame (6) is moved and adjusted to a distance from the box door (2) via the second connecting plate (52).

3. The height-adjustable high-hanging distribution box according to claim 2, characterized in that: The adjustment plate (56) is fixedly mounted on the inner side of the distribution box (1); a plug-in plate (53) is fixedly mounted on the outer end of the connecting plate (51); a slot (58) is provided on the outer end of the adjustment plate (56); and the plug-in plate (53) is slidably connected to the slot (58).

4. The height-adjustable high-hanging distribution box according to claim 1, characterized in that: The distribution box (1) is provided with a fixing assembly (3) and a mounting assembly (4) for adjusting the height on the back side. The mounting assembly (4) includes a movable plate (41). Two groups of connecting frames (42) are fixedly mounted on the outer end of the movable plate (41). The connecting frames (42) are fixedly mounted on the outer end of the distribution box (1). Two groups of fixing blocks (43) are fixedly mounted on the outer end of the movable plate (41), and a mounting block (45) is fixedly mounted on the outer end of the movable plate (41).

5. The height-adjustable high-hanging distribution box according to claim 4, characterized in that: The mounting assembly (4) further comprises an insert rod (44), the outer end of which is fixedly mounted with a limiting ring (47), the insert rod (44) passing through the mounting block (45), and the outer end of the insert rod (44) is sleeved with a telescopic spring (46), the two ends of the telescopic spring (46) respectively abutting against the mounting block (45) and the limiting ring (47).

6. The height-adjustable high-hanging distribution box according to claim 5, characterized in that: The fixing assembly (3) comprises a fixing plate (31), two sets of fixing legs (32) are fixedly mounted on the outer end of the fixing plate (31), two sliding grooves (35) are provided on the outer end of the fixing plate (31), and the sliding grooves (35) are slidably connected to the fixing block (43).

7. The height-adjustable high-hanging distribution box according to claim 6, characterized in that: A limiting plate (33) is fixedly mounted on one side of the fixed plate (31) close to the movable plate (41), and the outer end of the limiting plate (33) is provided with limiting holes (34) distributed at equal intervals, and one end of the insertion rod (44) is inserted into the limiting hole (34) to form a limit.

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