Power control cabinet and use method

Abstract

The invention relates to the technical field of power control cabinets, discloses a power control cabinet and a use method, and solves the problem that it is inconvenient to adjust the position of a partition plate to install and store electrical equipment of different sizes at present. The power control cabinet comprises a cabinet body, a cabinet door is hinged to the outer side of the cabinet body, and an adjusting mechanism is arranged in the cabinet body; a filtering mechanism and a protection mechanism are arranged on the outer side of the cabinet body, an adjusting mechanism comprises an inner plate fixed in the cabinet body, two first U-shaped round rods are symmetrically and fixedly connected to the outer side of the inner plate, a plurality of mounting partition plates are arranged between the two first U-shaped round rods, and two connecting columns are symmetrically and fixedly connected to the outer sides of the mounting partition plates; according to the invention, the mounting partition plate can be pushed to be close to the opening of the cabinet body to facilitate maintenance of electrical equipment, and the insertion blocks can be fixed to prevent the mounting partition plate from moving, so that the position of the mounting partition plate can be conveniently adjusted to mount and store electrical equipment with different sizes.

Description

Technical Field

[0001] The invention belongs to the technical field of power control cabinets, and particularly relates to a power control cabinet and a using method thereof. Background Art

[0002] With the rapid development of China's economy, modern electrical systems have also entered a period of rapid development, playing an increasingly important role in industries, agriculture, national defense and other fields. As a concrete manifestation of the development of science and technology, electrical automation has become increasingly important; however, the extensive application of power control cabinets in power systems has gradually attracted attention, and many control cabinets with different functional structures have emerged currently.

[0003] When the existing power control cabinets are manufactured, in order to facilitate the storage and support of various electrical equipment, a plurality of partition plates for separation are usually welded inside, and at the same time, the partition plates are insulated to ensure that the various electrical equipment do not interfere with each other. However, this makes the internal separation space fixed, resulting in waste of space when storing electrical equipment with smaller sizes, and it is impossible to store and use some electrical equipment with larger sizes, thus making it inconvenient to adjust the position of the partition plates to install and store electrical equipment of different sizes. Summary of the Invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the invention provides a power control cabinet and a using method thereof, effectively solving the problem that it is currently inconvenient to adjust the position of the partition plates to install and store electrical equipment of different sizes.

[0005] To achieve the above object, the invention provides the following technical solution: A power control cabinet includes a cabinet body, a cabinet door is hinged to the outside of the cabinet body, an adjusting mechanism is arranged inside the cabinet body, and a filtering mechanism and a protection mechanism are arranged outside the cabinet body;

[0006] The adjusting mechanism includes an inner plate fixed inside the cabinet body, two U-shaped round rods I are symmetrically and fixedly connected to the outside of the inner plate, a plurality of installation partition plates are arranged between the two U-shaped round rods I, two connecting columns are symmetrically and fixedly connected to the outside of the installation partition plates, positioning rods are fixedly connected to the ends of the two connecting columns away from the installation partition plates, sliders are movably sleeved on the outside of the two connecting columns, the two sliders are respectively movably sleeved on the outside of the two U-shaped round rods I, springs are fixedly connected to one ends of the two positioning rods, one ends of the two springs are respectively fixedly connected to the two sliders, the two springs are respectively sleeved on the outside of the two connecting columns, an insertion block is fixedly connected to the outside of the installation partition plate, a vertical plate is fixedly connected to the side of the inner plate close to the installation partition plate, a plurality of slots are arranged on the side of the vertical plate close to the installation partition plate, and the insertion block is inserted into the corresponding slot.

[0007] Preferably, a first sliding plate is movably sleeved on the outer side of the first U-shaped round rod. A plurality of positioning rings are fixedly connected to the side of the first sliding plate close to the slider. The positioning rod is inserted into the corresponding positioning ring.

[0008] Preferably, two third U-shaped round rods are symmetrically and fixedly connected to the inner plate. Two second sliding plates are symmetrically and movably sleeved between the two third U-shaped round rods. Abutting frames are fixedly connected to both of the two second sliding plates. A plurality of through holes are provided on both of the two abutting frames. The inserting block is located between the two abutting frames. Two side rods are symmetrically and fixedly connected to the outer side of the inserting block. The outer diameter value of the side rod is equal to the inner diameter value of the through hole. Two movable rods are symmetrically and rotatably connected to the outer side of the second sliding plate. The ends of the two movable rods far away from the second sliding plate are both rotatably connected to the first sliding plate.

[0009] Preferably, a lead screw is rotatably connected to the side of the inner plate far away from the vertical plate. A driving shaft is fixedly connected to the end of the lead screw far away from the inner plate. The end of the driving shaft far away from the lead screw extends to the outside of the cabinet body and is fixedly connected with a hand wheel. A sleeve plate is threadedly sleeved on the outer side of the lead screw. Second U-shaped round rods are fixedly connected to the outer sides of both of the two first sliding plates. The sleeve plate is fixedly sleeved on the outer sides of the two sleeve plates.

[0010] Preferably, the filtering mechanism includes two ventilation cylinders symmetrically fixed on the outside of the cabinet body. Both of the two ventilation cylinders are communicated with the inside of the cabinet body. Two limiting rods are symmetrically and fixedly connected to the end of the ventilation cylinder far away from the cabinet body. An installation frame is provided at the end of the ventilation cylinder far away from the cabinet body. A filter screen is fixedly installed on the inner side of the installation frame. The installation frame is sleeved on the outer sides of the two limiting rods.

[0011] Preferably, two L-shaped plates are symmetrically and rotatably connected to the side of the installation frame close to the cabinet body. A fixing ring is fixedly installed on the outer side of the ventilation cylinder. Both of the two L-shaped plates are abutted against the fixing ring.

[0012] Preferably, an external thread is provided on the outer side of the ventilation cylinder. A threaded cylinder is threadedly sleeved on the outer side of the ventilation cylinder through the external thread. A limiting ring is fixedly connected to the side of the threaded cylinder close to the cabinet body. Limiting grooves are provided on both of the two L-shaped plates. The limiting ring is inserted into the two limiting grooves.

[0013] Preferably, the protection mechanism includes a protection frame fixed on the outside of the cabinet body. The hand wheel is located inside the protection frame. A protection plate is movably installed inside the protection frame. The hand wheel is located on the side of the protection plate close to the cabinet body. The top of the protection plate extends to the outside of the protection frame. A top frame is fixedly connected to the top of the protection frame. The top frame is sleeved on the outside of the protection plate. A bolt is installed between the top frame and the protection plate.

[0014] A usage method of a power control cabinet includes the following steps:

[0015] Step 1: First, lift and lower the installation partition to adjust the height, and then rotate the hand wheel to fix the inserting block, so as to realize the fixation after the lifting of the installation partition and install and store electrical equipment of different sizes.

[0016] Step 2: Then, shield and protect the handwheel through the protective frame and the protective plate to prevent the handwheel from rotating arbitrarily and ensure the stability of the installation partition;

[0017] Step 3: Finally, install the filter screen at one end of the ventilation duct to prevent dust from entering the cabinet body.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. In the present invention, through the cooperation among the U-shaped round rod I, the slider, the connecting column, the spring, the positioning rod, the positioning ring, the insertion block and the insertion slot, it is convenient to realize the lifting of the installation partition. And through the cooperation among the handwheel, the driving shaft, the lead screw, the sleeve plate, the U-shaped round rod II, the sliding plate I, the U-shaped round rod I, the movable rod, the sliding plate II, the U-shaped round rod III, the abutting frame, the through hole and the side rod, the installation partition can be pushed to be close to the opening of the cabinet body, which is convenient for overhauling electrical equipment. Also, the insertion block can be fixed to prevent the installation partition from moving, so as to conveniently adjust the position of the installation partition to install and store electrical equipment of different sizes.

[0020] 2. In this invention, through the cooperation among the ventilation duct, the mounting bracket, the limiting rod, the L-shaped plate, the fixing ring, the external thread, the threaded cylinder, the limiting ring and the limiting groove, the filter screen can be installed and fixed at one end of the ventilation duct, thus facilitating the dust-proof effect.

[0021] 3. In this invention, through the cooperation among the protective frame, the protective plate, the top frame and the bolt, the handwheel can be shielded and protected, thus preventing the handwheel from being touched and rotating arbitrarily, and ensuring the stability of the installation partition. Description of the Drawings

[0022] The drawings are used to provide further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention, but do not constitute a limitation to the present invention.

[0023] In the drawings:

[0024] Figure 1 is a schematic structural diagram of the power control cabinet of the present invention;

[0025] Figure 2 is a schematic structural diagram of the back of the cabinet body of the present invention;

[0026] Figure 3 is a schematic structural diagram of the adjusting mechanism of the present invention;

[0027] Figure 4 is a schematic structural diagram of the installation partition of the present invention;

[0028] Figure 5 is a schematic structural diagram of the inner plate of the present invention;

[0029] Figure 6 Schematic diagram of the template structure of the present invention;

[0030] Figure 7 Schematic diagram of the abutting frame structure of the present invention;

[0031] Figure 8 Schematic diagram of the filter mechanism structure of the present invention;

[0032] Figure 9 Schematic diagram of the sectional structure of the ventilation cylinder and the threaded cylinder of the present invention;

[0033] Figure 10 Schematic diagram of the protection mechanism structure of the present invention.

[0034] In the figure: 1, cabinet body; 2, adjusting mechanism; 201, inner plate; 202, U-shaped round rod 1; 203, slider; 204, mounting partition; 205, U-shaped round rod 2; 206, template; 207, slide plate 1; 208, vertical plate; 209, slot; 2010, connecting column; 2011, spring; 2012, positioning rod; 2013, side rod; 2014, insertion block; 2015, abutting frame; 2016, movable rod; 2017, slide plate 2; 2018, positioning ring; 2019, U-shaped round rod 3; 2020, lead screw; 2021, drive shaft; 2022, hand wheel; 2023, through hole; 3, filter mechanism; 301, ventilation cylinder; 302, L-shaped plate; 303, filter screen; 304, mounting frame; 305, limiting rod; 306, threaded cylinder; 307, limiting ring; 308, limiting groove; 309, external thread; 3010, fixing ring; 4, protection mechanism; 401, protection frame; 402, protection plate; 403, bolt; 404, top frame; 5, cabinet door. Specific embodiments

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] Embodiment 1 is given by Figures 1 - 10 The present invention relates to a power control cabinet, including a cabinet body 1, a cabinet door 5 is hinged to the outside of the cabinet body 1, an adjusting mechanism 2 is arranged inside the cabinet body 1, and a filter mechanism 3 and a protection mechanism 4 are arranged outside the cabinet body 1.

[0037] Embodiment 2, on the basis of Embodiment 1, the adjusting mechanism 2 includes an inner plate 201 fixed inside the cabinet body 1. Two U-shaped round rods 202 are symmetrically and fixedly connected to the outer side of the inner plate 201. A plurality of mounting partitions 204 are provided between the two U-shaped round rods 202. Two connecting columns 2010 are symmetrically and fixedly connected to the outer side of the mounting partition 204. Positioning rods 2012 are fixedly connected to the ends of the two connecting columns 2010 far away from the mounting partition 204. Sliders 203 are movably sleeved on the outer sides of the two connecting columns 2010 respectively. The two sliders 203 are movably sleeved on the outer sides of the two U-shaped round rods 202 respectively. Springs 2011 are fixedly connected to one ends of the two positioning rods 2012 respectively. One ends of the two springs 2011 are fixedly connected to the two sliders 203 respectively. The two springs 2011 are sleeved on the outer sides of the two connecting columns 2010 respectively. An insertion block 2014 is fixedly connected to the outer side of the mounting partition 204. A vertical plate 208 is fixedly connected to the side of the inner plate 201 close to the mounting partition 204. A plurality of slots 209 are provided on the side of the vertical plate 208 close to the mounting partition 204. The insertion block 2014 is inserted into the corresponding slot 209. A first slide plate 207 is movably sleeved on the outer side of the U-shaped round rod 202. A plurality of positioning rings 2018 are fixedly connected to the side of the first slide plate 207 close to the slider 203. The positioning rod 2012 is inserted into the corresponding positioning ring 2018. Two U-shaped round rods 2019 are symmetrically and fixedly connected to the inner plate 201. Two second slide plates 2017 are symmetrically and movably sleeved between the two U-shaped round rods 2019. Abuttment frames 2015 are fixedly connected to the two second slide plates 2017. A plurality of through holes 2023 are provided on each of the two abutment frames 2015. The insertion block 2014 is located between the two abutment frames 2015. Two side rods 2013 are symmetrically and fixedly connected to the outer side of the insertion block 2014. The outer diameter value of the side rod 2013 is equal to the inner diameter value of the through hole 2023. Two movable rods 2016 are symmetrically and rotatably connected to the outer side of the second slide plate 2017. One ends of the two movable rods 2016 far away from the second slide plate 2017 are rotatably connected to the first slide plate 207. A lead screw 2020 is rotatably connected to the side of the inner plate 201 far away from the vertical plate 208. A drive shaft 2021 is fixedly connected to the end of the lead screw 2020 far away from the inner plate 201. The end of the drive shaft 2021 far away from the lead screw 2020 extends to the outside of the cabinet body 1 and is fixedly connected with a hand wheel 2022. A sleeve plate 206 is threadedly sleeved on the outer side of the lead screw 2020. Two U-shaped round rods 205 are fixedly connected to the outer sides of the two first slide plates 207. The sleeve plate 206 is fixedly sleeved on the outer sides of the two sleeve plates 206;

[0038] First, pull the installation partition 204, drive the two positioning rods 2012 to move respectively through the two connecting columns 2010. At this time, the two springs 2011 are compressed, and drive the insertion blocks 2014 to move. When the two positioning rods 2012 are disengaged from the two corresponding positioning rings 2018 respectively, the insertion blocks 2014 are moved out of the corresponding slots 209. Then move the installation partition 204 longitudinally, drive the two sliders 203 to slide along the two U-shaped round rods one 202 respectively, so that the two positioning rods 2012 move under the action of the elastic force of the two springs 2011 respectively until the two positioning rods 2012 are inserted into the two corresponding positioning rings 2018 respectively, and at the same time the insertion blocks 2014 are inserted into the corresponding slots 209, realizing the fixation of the installation partition 204 after movement, completing the adjustment of the position of the installation partition 204 to install and store electrical equipment of different sizes. When the handwheel 2022 is rotated, drive the lead screw 2020 to rotate through the drive shaft 2021, and drive the two sliding plates one 207 to slide along the two U-shaped round rods one 202 respectively through the sleeve plate 206 and the two U-shaped round rods two 205. When the two sliding plates one 207 are far away from the inner plate 201, push the installation partition 204 to make it close to the opening of the cabinet body 1 to realize the maintenance of the electrical equipment. When the two sliding plates one 207 are close to the inner plate 201, drive the two sliding plates two 2017 to slide along the two U-shaped round rods three 2019 respectively through the movable rod 2016, and drive the two abutting frames 2015 to approach each other to clamp the insertion block 2014, so that the two side rods 2013 penetrate through the two corresponding through holes 2023 respectively to fix the insertion block 2014, and finally fix the installation partition 204 to ensure its stability.

[0039] Embodiment 3, on the basis of Embodiment 1, the filtering mechanism 3 includes two ventilation cylinders 301 symmetrically fixed on the outer side of the cabinet body 1. The two ventilation cylinders 301 are both communicated with the inside of the cabinet body 1. The ends of the ventilation cylinders 301 far away from the cabinet body 1 are symmetrically and fixedly connected with two limiting rods 305. An installation frame 304 is arranged at the end of the ventilation cylinder 301 far away from the cabinet body 1. A filter screen 303 is fixedly installed on the inner side of the installation frame 304. The installation frame 304 is sleeved on the outer sides of the two limiting rods 305. Two L-shaped plates 302 are symmetrically and rotatably connected to the side of the installation frame 304 close to the cabinet body 1. A fixing ring 3010 is fixedly installed on the outer side of the ventilation cylinder 301. The two L-shaped plates 302 are both abutted against the fixing ring 3010. An external thread 309 is arranged on the outer side of the ventilation cylinder 301. A threaded cylinder 306 is threadedly sleeved on the outer side of the ventilation cylinder 301 through the external thread 309. A limiting ring 307 is fixedly connected to the side of the threaded cylinder 306 close to the cabinet body 1. Limiting grooves 308 are arranged on the two L-shaped plates 302. The limiting ring 307 is inserted into the two limiting grooves 308. The limiting ring 307 is located on the outer side of the ventilation cylinder 301 and does not contact the external thread 309 to avoid wear of the external thread 309.

[0040] First, put the mounting bracket 304 on the outside of the two limit rods 305 until it abuts against the ventilation tube 301. Then rotate the two L-shaped plates 302 until they abut against the fixed ring 3010. Then rotate the threaded cylinder 306. Since the threaded cylinder 306 is threadedly sleeved on the outside of the ventilation tube 301 through the external thread 309, the threaded cylinder 306 moves while rotating, and drives the limit ring 307 to move until it is inserted into the two limit slots 308, fixing the mounting bracket 304 at one end of the ventilation tube 301, realizing the installation of the filter screen 303, and finally achieving the effect of dust prevention.

[0041] Embodiment 4. On the basis of Embodiment 1, the protection mechanism 4 includes a protection frame 401 fixed to the outside of the cabinet body 1. The handwheel 2022 is located inside the protection frame 401. A protection plate 402 is movably installed inside the protection frame 401. The handwheel 2022 is located on the side of the protection plate 402 close to the cabinet body 1. The top of the protection plate 402 extends to the outside of the protection frame 401. A top frame 404 is fixedly connected to the top of the protection frame 401. The top frame 404 is sleeved on the outside of the protection plate 402. A bolt 403 is installed between the top frame 404 and the protection plate 402.

[0042] First, pull up the protection plate 402 to expose the handwheel 2022. At this time, the handwheel 2022 can be rotated. When the protection plate 402 moves down and is inserted into the protection frame 401, the handwheel 2022 is blocked. Then fix the protection plate 402 and the top frame 404 through the bolt 403. Finally, prevent the handwheel 2022 from being touched and rotating arbitrarily, ensuring the stability of the installation partition 204.

Claims

1. A power control cabinet, comprising a cabinet body (1), characterized in that: A cabinet door (5) is hinged to the outside of the cabinet body (1). An adjusting mechanism (2) is provided inside the cabinet body (1), and a filtering mechanism (3) and a protection mechanism (4) are provided outside the cabinet body (1). The adjusting mechanism (2) includes an inner plate (201) fixed inside the cabinet body (1). Two U-shaped round rods one (202) are symmetrically and fixedly connected to the outside of the inner plate (201). A plurality of mounting partitions (204) are provided between the two U-shaped round rods one (202). Two connecting columns (2010) are symmetrically and fixedly connected to the outside of the mounting partition (204). Positioning rods (2012) are fixedly connected to one ends of the two connecting columns (2010) far away from the mounting partition (204). Sliders (203) are movably sleeved on the outside of the two connecting columns (2010). The two sliders (203) are respectively movably sleeved on the outside of the two U-shaped round rods one (202). One ends of the two positioning rods (2012) are fixedly connected with springs (2011). One ends of the two springs (2011) are respectively fixedly connected with the two sliders (203). The two springs (2011) are respectively sleeved on the outside of the two connecting columns (2010). An insertion block (2014) is fixedly connected to the outside of the mounting partition (204). A vertical plate (208) is fixedly connected to the side of the inner plate (201) close to the mounting partition (204). A plurality of insertion slots (209) are provided on the side of the vertical plate (208) close to the mounting partition (204). The insertion block (2014) is inserted into the corresponding insertion slot (209).

2. The power control cabinet according to claim 1, wherein: A slide plate one (207) is movably sleeved on the outside of the U-shaped round rod one (202). A plurality of positioning rings (2018) are fixedly connected to the side of the slide plate one (207) close to the slider (203). The positioning rod (2012) is inserted into the corresponding positioning ring (2018).

3. A power control cabinet according to claim 1, characterized in that: Two U-shaped round rods three (2019) are symmetrically and fixedly connected to the inner plate (201). Two slide plates two (2017) are symmetrically and movably sleeved between the two U-shaped round rods three (2019). An abutting frame (2015) is fixedly connected to each of the two slide plates two (2017). A plurality of through holes (2023) are provided on each of the two abutting frames (2015). The insertion block (2014) is located between the two abutting frames (2015). Two side rods (2013) are symmetrically and fixedly connected to the outside of the insertion block (2014). The outer diameter value of the side rod (2013) is equal to the inner diameter value of the through hole (2023). Two movable rods (2016) are symmetrically and rotatably connected to the outside of the slide plate two (2017). One ends of the two movable rods (2016) far away from the slide plate two (2017) are rotatably connected to the slide plate one (207).

4. A power control cabinet according to claim 1, characterized in that: On one side of the inner plate (201) away from the vertical plate (208), a lead screw (2020) is rotatably connected. One end of the lead screw (2020) away from the inner plate (201) is fixedly connected to a drive shaft (2021). One end of the drive shaft (2021) away from the lead screw (2020) extends to the outside of the cabinet body (1) and is fixedly connected to a handwheel (2022). A sleeve plate (206) is threadedly sleeved on the outside of the lead screw (2020). On the outside of both sliding plates one (207), a U-shaped round rod two (205) is fixedly connected. The sleeve plate (206) is fixedly sleeved on the outside of both sleeve plates (206).

5. A power control cabinet according to claim 1, characterized in that: The filtering mechanism (3) includes two ventilation cylinders (301) symmetrically fixed on the outside of the cabinet body (1). Both ventilation cylinders (301) are communicated with the inside of the cabinet body (1). At one end of the ventilation cylinder (301) away from the cabinet body (1), two limiting rods (305) are symmetrically fixedly connected. At one end of the ventilation cylinder (301) away from the cabinet body (1), an installation frame (304) is provided. A filter screen (303) is fixedly installed on the inner side of the installation frame (304). The installation frame (304) is sleeved on the outside of both limiting rods (305).

6. The power control cabinet according to claim 5, characterized in that: On one side of the installation frame (304) close to the cabinet body (1), two L-shaped plates (302) are symmetrically rotatably connected. A fixing ring (3010) is fixedly installed on the outside of the ventilation cylinder (301). Both L-shaped plates (302) are in contact with the fixing ring (3010).

7. A power control cabinet according to claim 5, characterized in that: An external thread (309) is provided on the outside of the ventilation cylinder (301). A threaded cylinder (306) is threadedly sleeved on the outside of the ventilation cylinder (301) through the external thread (309). One side of the threaded cylinder (306) close to the cabinet body (1) is fixedly connected to a limiting ring (307). Limiting grooves (308) are provided on both L-shaped plates (302). The limiting ring (307) is inserted into both limiting grooves (308).

8. A power control cabinet according to claim 1, characterized in that: The protection mechanism (4) includes a protection frame (401) fixed on the outside of the cabinet body (1). The handwheel (2022) is located inside the protection frame (401). A protection plate (402) is movably installed inside the protection frame (401). The handwheel (2022) is located on the side of the protection plate (402) close to the cabinet body (1). The top of the protection plate (402) extends to the outside of the protection frame (401). A top frame (404) is fixedly connected to the top of the protection frame (401). The top frame (404) is sleeved on the outside of the protection plate (402). A bolt (403) is installed between the top frame (404) and the protection plate (402).

9. A method for using a power control cabinet, which is used for the power control cabinet described in any one of claims 1-8, characterized in that, Including the following steps: Step 1: First, raise and lower the installation partition (204) to adjust its height, and then rotate the handwheel (2022) to fix the insertion block (2014), so as to realize the fixation after the lifting of the installation partition (204) for installing and storing electrical equipment of different sizes; Step 2: Then, the handwheel (2022) is shielded and protected by the protection frame (401) and the protection plate (402) to prevent the handwheel (2022) from rotating arbitrarily to ensure the stability of the installation partition (204); Step 3: Finally, install the filter screen (303) at one end of the ventilation duct (301) to prevent dust from entering the cabinet body (1).

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