A high voltage soft start cabinet

Abstract

The utility model relates to a high-voltage soft start cabinet. The technical problem to be solved by the utility model is to provide a high-voltage soft start cabinet. The technical solution adopted by the utility model: including a start cabinet bottom plate, a start cabinet side plate, a wiring cover plate and a start cabinet door, the start cabinet bottom plate includes a bottom plate body and a bottom plate main docking part, the ends of the bottom plate main docking part extend vertically downward to form a bottom plate front part and a bottom plate side part respectively, the bottom plate front part is vertically bent inward to form a bottom plate reinforcement part, the bottom plate front part and the bottom plate reinforcement part are provided with a bottom plate docking interface, and the bottom plate main docking part is provided with a bottom plate first fixing hole at the bottom plate docking interface. The advantages of the utility model are: the bottom of the side plate, the raised plate inside the side plate and the wiring cover plate form a hidden wiring channel, which can bring together the circuits of the components in the soft start cabinet and lead them out through the main inlet and outlet holes, making the wiring more reasonable and concealed, and the internal layout more beautiful; the wiring channel is formed by integral bending, with fewer parts and easy processing.

Description

Technical Field

[0001] The utility model relates to a high-voltage soft-start cabinet. Background Art

[0002] High-voltage soft start cabinet is a device used to control and protect high-voltage AC motors. It controls thyristors to reduce the voltage applied to the motor, thereby achieving soft starting of the motor. In actual use, it is found that the internal wiring of the existing high-voltage soft start cabinet is relatively chaotic, the wiring is unreasonable, and the external wiring is basically adopted. There is no special wiring channel, which easily leads to the failure of the line to be quickly maintained. In addition, due to the large load-bearing capacity of the existing starter cabinet bottom plate, the connection between it and the side plate is relatively simple and ordinary. Long-term use is prone to damage or even breakage at the connection with the side plate. In view of the above two points, the existing high-voltage soft start cabinet is optimized and improved. Utility Model Content

[0003] In order to solve the above problems, the technical problem to be solved by the utility model is to provide a high-voltage soft-start cabinet.

[0004] The technical solution adopted by the utility model high-voltage soft start cabinet: It is characterized in that it includes a start cabinet bottom plate, a start cabinet side plate, a wiring cover plate and a start cabinet door, the start cabinet bottom plate includes a bottom plate body and a bottom plate main docking portion arranged at the front and rear ends of the bottom plate body, the width of the bottom plate main docking portion is greater than the width of the bottom plate body, the ends of the bottom plate main docking portion extend vertically downward to form the bottom plate front and bottom plate side portions respectively, the front portion of the bottom plate is vertically bent inward to form a bottom plate reinforcement portion, the front portion of the bottom plate and the bottom plate reinforcement portion are provided with a bottom plate docking interface that penetrates front and back, and the bottom plate main docking portion is provided with a bottom plate first fixing hole that penetrates up and down at the bottom plate docking interface;

[0005] The side panel of the starting cabinet includes a side panel body, the lower end of the side panel body is bent vertically inward to form a side panel bottom, a raised plate inside the side panel and a side panel support plate corresponding to the bottom panel docking interface in sequence, the side panel bottom and the raised plate inside the side panel form a wiring channel, the front and rear ends of the side panel bottom are provided with side panel yielding openings for docking with the main docking part of the bottom panel, the side panel support plate is provided with a side panel first mounting hole corresponding to the first fixing hole of the bottom panel, the wiring cover plate is placed on the left and right sides of the bottom panel body and is detachably covered above the bottom of the side panel, the bottom of the side panel is provided with a total inlet and outlet wire hole, the raised plate inside the side panel is provided with a wire passing hole communicated with the back of the main docking part of the bottom panel.

[0006] The side portion of the bottom plate is provided with a second bottom plate fixing hole that passes through left and right, the front portion of the bottom plate is provided with a third bottom plate fixing hole that passes through front and back, the front and rear ends of the side panel body are vertically bent inward to form a front portion of the side panel that fits with the two ends of the front portion of the bottom plate, the front portion of the side panel is provided with a third side panel mounting hole corresponding to the third bottom plate fixing hole, and the side panel body is provided with a second side panel mounting hole corresponding to the second bottom plate fixing hole.

[0007] The back of the main docking portion of the bottom plate is provided with wire posts arranged at intervals, and the bottom plate main body is provided with bottom plate wire inlet and outlet holes near the main docking portion of the bottom plate.

[0008] The support plate on the side plate is vertically bent inward to form an inner reinforcement portion of the side plate.

[0009] The bottom plate main docking portion is also provided with a bottom plate positioning column at the bottom plate docking interface, and the side plate upper support plate is provided with a side plate positioning hole corresponding to the bottom plate positioning column.

[0010] The wiring cover plate comprises a cover plate upper stopper portion, and the cover plate upper stopper portion is vertically bent to form a cover plate fixing portion fixed to the inner side of the side plate body.

[0011] The advantages of the utility model high-voltage soft start cabinet are: the bottom of the side panel, the raised plate inside the side panel and the wiring cover plate form a hidden wiring channel, which can bring together the circuits of the components in the soft start cabinet and lead them out through the main inlet and outlet holes, making the wiring more reasonable and concealed, and the internal layout more beautiful; the wiring channel is integrally bent and formed, with fewer parts and easy processing; the design of the interface between the support plate and the bottom plate on the side panel can enhance the bearing capacity and strength of the bottom plate, making the connection tighter and more firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0013] Figure 1 This is the main view of the utility model high voltage soft start cabinet;

[0014] Figure 2 It is a connection diagram of the starter cabinet bottom plate, the starter cabinet side plate and the wiring cover plate of the utility model;

[0015] Figure 3 It is a front structural schematic diagram of the bottom plate of the starting cabinet of the utility model;

[0016] Figure 4 yes Figure 3 A magnified image of

[0017] Figure 5 It is a structural schematic diagram of the side plate of the starting cabinet of the utility model;

[0018] Figure 6 yes Figure 5 A magnified image of

[0019] Figure 7 It is a schematic diagram of the back structure of the bottom plate of the starting cabinet of the utility model;

[0020] Figure 8 yes Figure 7 A magnified image of

[0021] Fig. 9 It is a structural schematic diagram of the wiring cover plate of the utility model. DETAILED DESCRIPTION

[0022] like Figure 1-9 As shown, the high-voltage soft start cabinet involved in the utility model includes a start cabinet bottom plate 1, a start cabinet side plate 2, a wiring cover plate 3 and a start cabinet door 4, the start cabinet bottom plate 1 includes a bottom plate body 5 and a bottom plate main docking portion 6 arranged at the front and rear ends of the bottom plate body 5, the width of the bottom plate main docking portion 6 is greater than the width of the bottom plate body 5, the end of the bottom plate main docking portion 6 extends vertically downward to form a bottom plate front portion 7 and a bottom plate side portion 11 respectively, the bottom plate front portion 7 is vertically bent inward to form a bottom plate The reinforcing portion 8, the bottom plate front portion 7 and the bottom plate reinforcing portion 8 are provided with a bottom plate docking port 9 that penetrates front and back, and the bottom plate main docking portion 6 is provided with a bottom plate first fixing hole 10 that penetrates up and down at the bottom plate docking port 9; the starting cabinet side panel 2 includes a side panel body 15, and the lower end of the side panel body 15 is vertically bent inward to form a side panel bottom 16, a side panel inner raised plate 17 and a side panel support plate 18 corresponding to the bottom plate docking port 9, the side panel bottom 16 and the side panel The inner raised plate 17 forms a wiring channel, and the front and rear ends of the side panel bottom 16 are provided with side panel clearance openings 20 for docking with the main docking part 6 of the bottom plate, and the support plate 18 on the side panel is provided with a first side panel mounting hole 21 corresponding to the first fixing hole 10 of the bottom plate. The wiring cover plate 3 is placed on the left and right sides of the bottom plate body 5 and is detachably covered above the bottom 16 of the side panel, and a total inlet and outlet hole 22 is provided on the bottom 16 of the side panel, and a wire passing hole 23 communicating with the back of the main docking part 6 of the bottom plate is provided on the inner raised plate 17 of the side panel. The bottom 16 of the side panel, the inner raised plate 17 of the side panel and the wiring cover plate 3 form a hidden wiring channel, which can bring together the component lines in the soft start cabinet and lead them out through the total inlet and outlet hole 22, making the wiring more reasonable and concealed, and the internal layout more beautiful; the wiring channel is integrally bent and formed, with fewer components and easy processing; the design of the support plate 18 on the side panel and the bottom plate docking interface 9 can enhance the bearing capacity and strength of the bottom plate, making the connection tighter and firmer.

[0023] The bottom plate side portion 11 is provided with a bottom plate second fixing hole 13 penetrating left and right, the bottom plate front portion 7 is provided with a bottom plate third fixing hole 12 penetrating front and back, the front and rear ends of the side plate main body 15 are vertically bent inward to form a side plate front portion 25 that fits with the two ends of the bottom plate front portion 7, the side plate front portion 25 is provided with a side plate third mounting hole 26 corresponding to the bottom plate third fixing hole 12, the side plate main body 15 is provided with a side plate second mounting hole 27 corresponding to the bottom plate second fixing hole 13, the bottom plate and the side plate are connected in three directions of up and down, left and right, and front and back, so that the connection strength is greatly improved and the connection is not easily damaged.

[0024] The back of the bottom plate main docking part 6 is provided with wire posts 30 arranged at intervals, and the bottom plate main body 5 is provided with bottom plate inlet and outlet holes 31 near the bottom plate main docking part 6, which is convenient for wiring after the components are installed, and the wiring is more concealed and natural.

[0025] The support plate 18 on the side plate is vertically bent inward to form a side plate inner reinforcement portion 19, which further strengthens the strength of the side plate joint and improves the service life.

[0026] The bottom plate main docking portion 6 is further provided with a bottom plate positioning column 34 at the bottom plate docking port 9, and the side plate upper support plate 18 is provided with a side plate positioning hole 35 corresponding to the bottom plate positioning column 34, so as to ensure accurate positioning.

[0027] The wiring cover plate 3 includes a cover plate upper stopper 36 , and the cover plate upper stopper 36 is vertically bent to form a cover plate fixing portion 37 fixed to the inner side of the side plate body 15 .

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention are included in the protection scope of the present invention.

Claims

1. A high voltage soft start cabinet, characterized in that: The invention comprises a starter cabinet bottom plate (1), a starter cabinet side plate (2), a wiring cover plate (3) and a starter cabinet door (4), wherein the starter cabinet bottom plate (1) comprises a bottom plate body (5) and a bottom plate main docking portion (6) arranged at the front and rear ends of the bottom plate body (5), the width of the bottom plate main docking portion (6) is greater than the width of the bottom plate body (5), the end of the bottom plate main docking portion (6) vertically extends downward to form a bottom plate front portion (7) and a bottom plate side portion (11), the bottom plate front portion (7) is vertically bent inward to form a bottom plate reinforcement portion (8), the bottom plate front portion (7) and the bottom plate reinforcement portion (8) are provided with a bottom plate docking port (9) penetrating front and rear, and the bottom plate main docking portion (6) is provided with a bottom plate first fixing hole (10) penetrating up and down at the bottom plate docking port (9); The side panel (2) of the starter cabinet comprises a side panel body (15), the lower end of the side panel body (15) is vertically bent inward to form a side panel bottom (16), a side panel inner raised plate (17) and a side panel upper support plate (18) corresponding to the bottom panel docking port (9), the side panel bottom (16) and the side panel inner raised plate (17) form a wiring channel, the front and rear ends of the side panel bottom (16) are provided with a side panel clearance opening (20) for docking with the bottom panel main docking portion (6), the side panel upper support plate (18) is provided with a side panel first mounting hole (21) corresponding to the bottom panel first fixing hole (10), the wiring cover plate (3) is placed on the left and right sides of the bottom panel body (5) and is detachably covered above the side panel bottom (16), the side panel bottom (16) is provided with a total inlet and outlet hole (22), and the side panel inner raised plate (17) is provided with a wire hole (23) communicating with the back of the bottom panel main docking portion (6).

2. The high voltage soft start cabinet according to claim 1 is characterized in that: The bottom plate side portion (11) is provided with a bottom plate second fixing hole (13) penetrating left and right, the bottom plate front portion (7) is provided with a bottom plate third fixing hole (12) penetrating front and rear, the front and rear ends of the side plate body (15) are vertically bent inward to form a side plate front portion (25) that fits with the two ends of the bottom plate front portion (7), the side plate front portion (25) is provided with a side plate third mounting hole (26) corresponding to the bottom plate third fixing hole (12), and the side plate body (15) is provided with a side plate second mounting hole (27) corresponding to the bottom plate second fixing hole (13).

3. The high voltage soft start cabinet according to claim 1 is characterized in that: The back of the bottom plate main docking portion (6) is provided with wire posts (30) arranged at intervals, and the bottom plate main body (5) is provided with bottom plate wire entry and exit holes (31) near the bottom plate main docking portion (6).

4. The high voltage soft start cabinet according to claim 1 is characterized in that: The support plate (18) on the side plate is vertically bent inwards to form a side plate inner reinforcement portion (19).

5. The high voltage soft start cabinet according to claim 1 is characterized in that: The bottom plate main docking portion (6) is also provided with a bottom plate positioning column (34) at the bottom plate docking port (9), and the side plate upper support plate (18) is provided with a side plate positioning hole (35) corresponding to the bottom plate positioning column (34).

6. The high voltage soft start cabinet according to claim 1 is characterized in that: The wiring cover plate (3) comprises a cover plate upper stopper (36), wherein the cover plate upper stopper (36) is vertically bent to form a cover plate fixing portion (37) fixed to the inner side of the side plate body (15).

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