Power control cabinet convenient for wiring

Abstract

The utility model belongs to the technical field of electric power control cabinets, and particularly relates to an electric power control cabinet convenient for wiring, which comprises a control cabinet and a cabinet door, a wiring device is arranged in the control cabinet, and the wiring device comprises a position adjusting unit and a fixing unit. According to the power control cabinet convenient for wiring, by arranging a position adjusting unit, a limiting block is pushed to rotate around a rotating shaft, so that the limiting block relieves the limiting of a convex block, then a left round rod and a right round rod are pulled until a clamping block is separated from a clamping groove formed in a mounting plate, then a placing plate is pushed to a proper position, and then the round rods are pushed; and meanwhile, under the action of gravity, a limiting block rotates around a rotating shaft to the lower portion to limit a convex block, so that position adjustment and fixation of a placement plate are completed, and the problem that in the background technology, in the using process, the height of a transverse wire groove cannot be adjusted, and the use is inconvenient is solved. Therefore, the problems that the lines cannot be arranged according to the distribution positions of the lines and the use is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of power control cabinets, in particular to a power control cabinet which is convenient for wiring. Background Art

[0002] The control cabinet is a combination of switchgear, measuring instruments, protective electrical appliances and auxiliary equipment assembled in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring. Its layout should meet the requirements of normal operation of the power system, facilitate maintenance, and not endanger the safety of personnel and surrounding equipment. In normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches. In case of failure or abnormal operation, the circuit can be cut off or alarmed with the help of protective electrical appliances. Various parameters in operation can be displayed by measuring instruments, and some electrical parameters can also be adjusted, and prompts or signals can be issued for deviations from normal working conditions. It is often used in various power generation, distribution and substations.

[0003] At present, the wiring of the control cabinet only uses a line bracket with simple functions to support the line, and then uses an outer shell and an outer cover for protection. However, the above wiring method not only easily leads to a messy line layout, but also, especially during the line maintenance process, since all the lines in the control cabinet are finally bundled together, all the lines bundled together need to be disassembled when the lines are checked, which increases the workload and affects the work efficiency. In addition, the lines bundled together are not easy to check due to their messy arrangement, and it is extremely laborious to re-wire them.

[0004] For example, a control cabinet that is easy to wire is disclosed in Chinese patent CN215834941U. The lines are introduced regularly at the horizontal wiring channel, and multiple lines are supported by longitudinal isolation and parallel isolation wiring units. The horizontal wiring channel can install multiple parallel isolation wiring units horizontally through a snap-on structure, and then the lines in the control cabinet are shunted and bundled, making the line wiring more regular and clear. It is easier to grasp and control the line direction during line maintenance and wiring, improving wiring efficiency and making wiring more convenient. After the lines supported in each parallel isolation wiring unit are bundled, they are finally guided along the longitudinal wiring channel, making the wiring of all lines in the control cabinet clearer. In summary, the present device can more regularly wire the lines in the control cabinet, which not only makes the wiring clearer and easier to maintain, but also makes the wiring of the control cabinet more convenient.

[0005] However, since the lines are distributed at different positions in the control cabinet, the height of the horizontal wire duct cannot be adjusted during use of the device, resulting in an inability to wire the lines according to the positions of the line distribution, which is inconvenient to use.

[0006] For this reason, we urgently need to provide a power control cabinet that is convenient for wiring. Utility Model Content

[0007] The utility model aims to provide an electric power control cabinet which is convenient for wiring, so as to solve the problem in the above-mentioned background technology that the height of the horizontal wire trough cannot be adjusted during use, resulting in the inability to wire the lines according to the positions of the line distribution and the inconvenience in use.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an electric power control cabinet which is convenient for wiring, comprising a control cabinet and a cabinet door, wherein the cabinet door is hinged on the left side of the front of the control cabinet, and a wiring device is arranged inside the control cabinet.

[0009] The wiring device comprises a position adjustment unit and a fixing unit. The position adjustment unit is arranged inside a control cabinet, and the fixing unit is arranged inside the position adjustment unit.

[0010] The position adjustment unit includes a mounting plate, a placement plate, a round rod, a clamping block, a protrusion, a rotating shaft and a limit block. The mounting plate is fixedly installed on the left and right sides of the control cabinet, the placement plate is installed between the left and right mounting plates, the round rod is installed on the left and right sides of the placement plate, the clamping block is fixedly installed on one end of the round rod close to the mounting plate, the protrusion is fixedly installed on the outer surface of the round rod, the rotating shaft is fixedly installed on the left and right sides of the placement plate, and the limit block is rotatably connected to the outer surface of the rotating shaft.

[0011] Preferably, the fixing unit includes a lower fixing plate, an upper fixing plate and a threaded rod, the lower fixing plate is fixedly installed on the bottom of the placement plate, the upper fixing plate is arranged above the lower fixing plate, and the threaded rod is threadedly connected to the left and right sides of the upper fixing plate and the lower end extends into the lower fixing plate.

[0012] Preferably, a height adjustment unit is provided at the bottom of the control cabinet, and the height adjustment unit includes an upper support column, a lower support column and a base. The upper support column is fixedly installed around the bottom of the control cabinet, the lower support column is installed at the lower end of the upper support column, and the base is fixedly installed at the bottom of the lower support column.

[0013] Preferably, the mounting plate is provided with a card slot having the same shape as the card block, and the card slots are evenly distributed on the surface of the mounting plate, and the card block is engaged with the card slots at different positions, thereby facilitating the adjustment and fixation of the position of the placement plate.

[0014] Preferably, rubber pads are provided inside the lower fixing plate and the upper fixing plate, so as to prevent the circuit from being scratched when the lower fixing plate and the upper fixing plate clamp the circuit.

[0015] Preferably, the upper support column is provided with an internal thread, and the lower support column is provided with an external thread. When the control cabinet shakes due to uneven ground, the lower support column is rotated to cooperate with the upper support column to move up and down along the inside of the upper support column, so that the control cabinet remains balanced.

[0016] Preferably, the wiring device can be provided in multiple groups to facilitate wiring of multiple groups of lines.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The electric power control cabinet which is convenient for wiring is provided with a position adjustment unit, which pushes the limit block to rotate around the rotating shaft so that the limit block releases the limit on the protrusion, and then pulls the left and right round rods until the block is disengaged from the slot opened inside the mounting plate, and then pushes the placement plate to a suitable position, and then pushes the round rod to make the block enter the slot opened in the mounting plate. At the same time, under the action of gravity, the limit block rotates around the rotating shaft to the bottom to limit the protrusion, thereby completing the position adjustment and fixation of the placement plate, solving the problem in the background technology that the height of the horizontal wire trough cannot be adjusted during use, resulting in the inability to wire the lines according to the line distribution position, which is inconvenient to use.

[0019] 2. The power control cabinet which is convenient for wiring is provided with a height adjustment unit. When the control cabinet shakes due to uneven ground, the lower support column is rotated to cooperate with the upper support column so that the lower support column moves up and down along the inside of the upper support column, so that the control cabinet remains balanced. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0022] Figure 3 This is a schematic diagram of the structure of the position adjustment unit of the utility model;

[0023] Figure 4 This is a partial structural exploded view of the position adjustment unit of the utility model;

[0024] Figure 5 This is a schematic diagram of the fixing unit structure of the utility model.

[0025] In the figure: 1, control cabinet; 2, cabinet door; 301, mounting plate; 302, placement plate; 303, round rod; 304, block; 305, bump; 306, rotating shaft; 307, limit block; 401, lower fixing plate; 402, upper fixing plate; 403, threaded rod; 501, upper support column; 502, lower support column; 503, base. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 5 , the utility model provides a technical solution: Embodiment 1:

[0028] A power control cabinet for easy wiring comprises a control cabinet 1 and a cabinet door 2. The cabinet door 2 is hinged to the left front side of the control cabinet 1. A wiring device is arranged inside the control cabinet 1. Multiple groups of wiring devices can be arranged to facilitate wiring of multiple groups of lines.

[0029] The wiring device includes a position adjustment unit and a fixing unit. The position adjustment unit is arranged inside the control cabinet 1 , and the fixing unit is arranged inside the position adjustment unit.

[0030] The position adjustment unit includes a mounting plate 301, a placement plate 302, a round rod 303, a block 304, a convex block 305, a rotating shaft 306 and a limit block 307. The mounting plate 301 is fixedly installed on the left and right sides of the control cabinet 1. The mounting plate 301 is provided with a card slot of the same shape as the card slot 304, and the card slots are evenly distributed on the surface of the mounting plate 301. The card block 304 is connected with the card slots at different positions, so as to facilitate the adjustment and fixation of the position of the placement plate 302. The placement plate 302 is installed between the left and right mounting plates 301. The round rod 303 is fixedly installed on the left and right sides of the control cabinet 1. The rod 303 is installed on the left and right sides of the placement plate 302, the block 304 is fixedly installed on one end of the round rod 303 close to the mounting plate 301, the protrusion 305 is fixedly installed on the outer surface of the round rod 303, the rotating shaft 306 is fixedly installed on the left and right sides of the placement plate 302, and the limit block 307 is rotatably connected to the outer surface of the rotating shaft 306. The limit block 307 is L-shaped, and the protrusion 305 is limited by the limit block 307 to prevent the round rod 303 from sliding and driving the block 304 to detach from the slot opened in the mounting plate 301, causing the placement plate 302 to fall off.

[0031] The fixing unit includes a lower fixing plate 401, an upper fixing plate 402 and a threaded rod 403. The lower fixing plate 401 is fixedly installed at the bottom of the placement plate 302. Rubber pads are provided inside the lower fixing plate 401 and the upper fixing plate 402 to prevent the lower fixing plate 401 and the upper fixing plate 402 from scratching the line when clamping the line. The upper fixing plate 402 is arranged above the lower fixing plate 401, and the threaded rod 403 is threadedly connected to the left and right sides of the upper fixing plate 402 and the lower end extends to the inside of the lower fixing plate 401. Embodiment 2:

[0032] On the basis of Example 1: a height adjustment unit is provided at the bottom of the control cabinet 1, and the height adjustment unit includes an upper support column 501, a lower support column 502 and a base 503. The upper support column 501 is fixedly installed around the bottom of the control cabinet 1, and the lower support column 502 is installed at the lower end inside the upper support column 501. The upper support column 501 is provided with an internal thread, and the lower support column 502 is provided with an external thread. When the control cabinet 1 shakes due to the uneven ground, the lower support column 502 is rotated to cooperate with the upper support column 501, so that the lower support column 502 moves up and down along the inside of the upper support column 501, so that the control cabinet 1 keeps balanced, and the base 503 is fixedly installed at the bottom of the lower support column 502.

[0033] When in use, push the limit block 307 to rotate around the rotating shaft 306 so that the limit block 307 releases the limit on the protrusion 305, and then pull the left and right round rods 303 until the block 304 is disengaged from the slot opened inside the mounting plate 301, and then push the placement plate 302 to a suitable position, and then push the round rod 303 to make the block 304 enter the slot opened in the mounting plate 301. At the same time, under the action of gravity, the limit block 307 rotates around the rotating shaft 306 to the bottom to limit the protrusion 305, thereby completing the fixation of the placement plate 302, and then pass the line through the lower fixed plate 401 and the upper fixed plate 402, and then rotate the threaded rod 403 to move the upper fixed plate 402 downward to clamp the line, thereby completing the wiring of the line.

[0034] 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 statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A power control cabinet for facilitating wiring, comprising a control cabinet (1) and a cabinet door (2), wherein the cabinet door (2) is hinged to the left side of the front of the control cabinet (1), and characterized in that: A wiring device is provided inside the control cabinet (1); The wiring device comprises a position adjustment unit and a fixing unit, the position adjustment unit being arranged inside a control cabinet (1), and the fixing unit being arranged inside the position adjustment unit; The position adjustment unit comprises a mounting plate (301), a placement plate (302), a round rod (303), a clamping block (304), a convex block (305), a rotating shaft (306) and a limiting block (307); the mounting plate (301) is fixedly mounted on the left and right sides of the interior of the control cabinet (1); the placement plate (302) is mounted between the left and right mounting plates (301); the round rod (303) is mounted on the left and right sides of the interior of the placement plate (302); the clamping block (304) is fixedly mounted on one end of the round rod (303) close to the mounting plate (301); the convex block (305) is fixedly mounted on the outer surface of the round rod (303); the rotating shaft (306) is fixedly mounted on the left and right sides of the interior of the placement plate (302); and the limiting block (307) is rotatably connected to the outer surface of the rotating shaft (306).

2. The power control cabinet for facilitating wiring according to claim 1, characterized in that: The fixing unit comprises a lower fixing plate (401), an upper fixing plate (402) and a threaded rod (403); the lower fixing plate (401) is fixedly mounted on the bottom of the placement plate (302); the upper fixing plate (402) is arranged above the lower fixing plate (401); and the threaded rod (403) is threadedly connected to the left and right sides of the upper fixing plate (402) and the lower end extends into the lower fixing plate (401).

3. The power control cabinet for facilitating wiring according to claim 1, characterized in that: A height adjustment unit is provided at the bottom of the control cabinet (1), the height adjustment unit comprising an upper support column (501), a lower support column (502) and a base (503), the upper support column (501) being fixedly mounted around the bottom of the control cabinet (1), the lower support column (502) being mounted at the lower end inside the upper support column (501), and the base (503) being fixedly mounted at the bottom of the lower support column (502).

4. The power control cabinet for facilitating wiring according to claim 1, characterized in that: The mounting plate (301) is provided with a card slot having the same shape as the card block (304) inside, and the card slots are evenly distributed on the surface of the mounting plate (301).

5. The power control cabinet for facilitating wiring according to claim 2, characterized in that: Rubber pads are provided inside the lower fixing plate (401) and the upper fixing plate (402).

6. The power control cabinet for facilitating wiring according to claim 3, characterized in that: The upper support column (501) is provided with an internal thread, and the lower support column (502) is provided with an external thread.

7. The power control cabinet for facilitating wiring according to claim 1, characterized in that: The wiring device may be provided in multiple groups.

Images