Novel low-voltage draw-out type switch cabinet

Abstract

The utility model discloses a novel low-voltage draw-out type switch cabinet, which comprises a cabinet body, a cabinet door, a magnetic suction cover and support blocks, the support blocks are welded on two sides in the cabinet body, a slide rail is fixed on the top of each support block through a bolt, a slide block is arranged on the top of each slide rail in a sliding manner, and an element mounting drawer is fixed on the top of each slide block through a bolt. Rotating motors are fixed to the two sides of the bottom of the element mounting drawer through bolts, the output ends of the rotating motors are connected with gears, and racks are fixed to the two sides of the top of the supporting block through bolts. According to the utility model, the rotating motor is started, the rotating motor drives the gear to rotate, the rack is meshed with the gear, and the slide block is matched with the slide rail, so that after the gear rotates, the element mounting drawer moves, and the element mounting drawer can be moved out of the cabinet body, thereby realizing the function of automatically moving the element mounting drawer; therefore, workers do not need to draw out, manpower is saved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a novel low-voltage draw-out switch cabinet. Background Art

[0002] The switch cabinet is an electrical equipment. The external line of the switch cabinet first enters the main control switch inside the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Such as instruments, automatic control, motor magnetic switches, various AC contactors, etc. Some also have high-voltage and low-voltage room switch cabinets, with high-voltage busbars, such as power plants, etc. Some also have low-frequency load shedding to protect the main equipment.

[0003] The existing drawable switch cabinet has a sliding drawer inside. When the staff performs maintenance or installation, the drawer is usually pulled out. However, many electrical components are installed inside the drawer, so it takes a lot of force to pull out the drawer, which is not very practical. Utility Model Content

[0004] The purpose of the utility model is to provide a novel low-voltage withdrawable switch cabinet to solve the problem in the above-mentioned background technology that the existing withdrawable switch cabinet has a sliding drawer inside, and the staff generally pulls out the drawer during maintenance or installation, and many electrical components are installed inside the drawer, which requires a large force to pull out the drawer and is not practical.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of low-voltage withdrawable switch cabinet, comprising a cabinet body, a cabinet door, a magnetic cover and a support block, support blocks are welded on both sides of the inside of the cabinet body, a slide rail is fixed to the top of the support block by bolts, a slider is slidably arranged on the top of the slide rail, a component installation drawer is fixed to the top of the slider by bolts, a rotating motor is fixed to the two sides of the bottom of the component installation drawer by bolts, a gear is connected to the output end of the rotating motor, racks are fixed to the two sides of the top of the support block by bolts, and the racks and gears are meshed with each other.

[0006] Preferably, four groups of the support blocks are arranged inside the cabinet, and the support blocks are evenly arranged inside the cabinet.

[0007] Preferably, a through hole is opened inside the component installation drawer, and the through hole is symmetrical about the center position of the component installation drawer.

[0008] Preferably, a heat dissipation fan is fixed inside the component mounting drawer by bolts, and the heat dissipation fan is installed above the through hole.

[0009] Preferably, mounting pieces are fixed to both sides of the element installation drawer by bolts, a support plate is fixed to the top tube of the mounting piece by bolts, a connecting piece is welded to the outside of the element installation drawer, and a handle is fixed to the outside of the connecting piece by bolts.

[0010] Preferably, the support plate is provided with waist holes, and the waist holes are arranged in several groups on the support plate, and the support plate is arranged to the top of the mounting piece.

[0011] Preferably, a plurality of heat dissipation holes are provided on both sides of the cabinet body, hinges are fixed to both sides of the front of the cabinet body by bolts, a cabinet door is fixed to the outside of the hinges by bolts, a handle is fixed to one side of the outside of the cabinet door by bolts, and supporting feet are fixed around the bottom of the cabinet body.

[0012] Preferably, magnetic covers are attached to both sides of the cabinet, and filters are provided on the magnetic covers.

[0013] Compared with the prior art, the practical benefits of this invention are: the new low-voltage withdrawable switch cabinet has a reasonable structure and has the following advantages:

[0014] (1) In order to make the component installation drawer have the function of automatic removal, it plays a labor-saving role. By starting the rotating motor, the rotating motor causes the gear to rotate. Since the rack and the gear are meshed with each other, and the slider and the slide rail cooperate with each other, when the gear rotates, the component installation drawer will move, so that the component installation drawer can be moved out of the cabinet, realizing the function of automatically moving the component installation drawer, so that the staff does not need to pull it out, saving manpower and improving work efficiency.

[0015] (2) In order to facilitate the installation of various components, the mounting piece is fixed inside the component installation drawer, and a support plate is fixed on the mounting piece by bolts. A plurality of waist holes are reserved on the support plate. Through the function of the support plate and the waist holes, various components can be easily installed.

[0016] (3) A cooling fan is installed in the component installation drawer, and air flows through the cooling fan to assist heat dissipation. Heat is discharged from the heat dissipation holes, and a filter and a magnetic cover are installed on the outside of the cabinet to reduce dust from entering the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional first explosion structure of the utility model;

[0019] Figure 3 It is a side view structural schematic diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional second explosion structure of the utility model;

[0021] Figure 5 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. cabinet body; 2. cabinet door; 3. handle; 4. support foot; 5. hinge; 6. filter; 7. magnetic cover; 8. heat dissipation hole; 9. support block; 10. slide rail; 11. slider; 12. rack; 13. gear; 14. rotating motor; 15. mounting part; 16. support plate; 17. waist hole; 18. heat dissipation fan; 19. component installation drawer; 20. through hole; 21. handle; 22. connector. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides an embodiment: a novel low-voltage withdrawable switch cabinet, comprising a cabinet body 1, a cabinet door 2, a magnetic cover 7 and a support block 9, support blocks 9 are welded on both sides of the cabinet body 1, a slide rail 10 is fixed on the top of the support block 9 by bolts, a slider 11 is slidably arranged on the top of the slide rail 10, a component installation drawer 19 is fixed on the top of the slider 11 by bolts, a rotating motor 14 is fixed on both sides of the bottom of the component installation drawer 19 by bolts, a gear 13 is connected to the output end of the rotating motor 14, a rack 12 is fixed on both sides of the top of the support block 9 by bolts, and the rack 12 and the gear 13 are meshed with each other;

[0025] By starting the rotating motor 14, the rotating motor 14 rotates the gear 13. Since the rack 12 and the gear 13 are meshed with each other, and the slider 11 cooperates with the slide rail 10, when the gear 13 rotates, the component installation drawer 19 will move, so that the component installation drawer 19 can be removed from the cabinet 1, realizing the function of automatically moving the component installation drawer 19, so that the staff does not need to pull it out, saving manpower and improving work efficiency.

[0026] Four groups of support blocks 9 are arranged inside the cabinet 1. The support blocks 9 are evenly arranged inside the cabinet 1. A through hole 20 is opened inside the component installation drawer 19. The through hole 20 is symmetrical about the center position of the component installation drawer 19.

[0027] A heat dissipation fan 18 is fixed inside the component installation drawer 19 by bolts, and the heat dissipation fan 18 is installed above the through hole 20. The mounting members 15 are fixed on both sides of the component installation drawer 19 by bolts, and the top barrel of the mounting member 15 is fixed with a support plate 16 by bolts. A connecting member 22 is welded outside the component installation drawer 19, and a handle 21 is fixed outside the connecting member 22 by bolts.

[0028] The mounting piece 15 is fixed inside the component mounting drawer 19, and a support plate 16 is fixed to the mounting piece 15 by bolts. A plurality of waist holes 17 are reserved on the support plate 16. The support plate 16 and the waist holes 17 facilitate the installation of various components.

[0029] The support plate 16 is provided with waist holes 17, and several groups of waist holes 17 are provided on the support plate 16. The support plate 16 is arranged on the top of the mounting member 15. Several groups of heat dissipation holes 8 are provided on both sides of the cabinet body 1. Hinges 5 are fixed to both sides of the front of the cabinet body 1 by bolts, and a cabinet door 2 is fixed to the outside of the hinge 5 by bolts. A handle 3 is fixed to one side of the outside of the cabinet door 2 by bolts, and legs 4 are fixed around the bottom of the cabinet body 1.

[0030] Magnetic covers 7 are attached to both sides of the cabinet 1, and filters 6 are arranged on the magnetic covers 7;

[0031] The air flows inside the cooling fan 18 to assist in heat dissipation, and the heat is discharged from the heat dissipation holes 8. A filter 6 and a magnetic cover 7 are installed on the outside of the cabinet 1 to reduce dust from entering the cabinet.

[0032] When the embodiment of the present application is in use, the device is placed in a suitable position, the mounting member 15 is fixed inside the component installation drawer 19, and a support plate 16 is fixed on the mounting member 15 by bolts, and a plurality of waist holes 17 are reserved on the support plate 16. Through the function of the support plate 16 and the waist holes 17, various components are easily installed, and then the component installation drawer 19 is placed in the cabinet 1, and the rotating motor 14 is started, and the rotating motor 14 rotates the gear 13. Since the rack 12 and the gear 13 are meshed with each other, and the slider 11 cooperates with the slide rail 10, when the gear 13 rotates, the component installation drawer 19 will move, and the component installation drawer 19 will enter the cabinet 1, and then the internal components will be powered on to work. By installing a heat dissipation fan 18 in the component installation drawer 19, the air flows through the internal air dissipation fan 18, thereby assisting in heat dissipation, and the heat is discharged from the heat dissipation holes 8. A filter screen 6 and a magnetic cover 7 are installed on the outside of the cabinet 1 to reduce dust from entering the cabinet.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A new type of low-voltage withdrawable switch cabinet, characterized in that: The cabinet comprises a cabinet body (1), a cabinet door (2), a magnetic cover (7) and a support block (9), wherein the support blocks (9) are welded on both sides of the interior of the cabinet body (1), a slide rail (10) is fixed on the top of the support block (9) by bolts, a slider (11) is slidably arranged on the top of the slide rail (10), a component installation drawer (19) is fixed on the top of the slider (11) by bolts, a rotating motor (14) is fixed on both sides of the bottom of the component installation drawer (19) by bolts, a gear (13) is connected to the output end of the rotating motor (14), and racks (12) are fixed on both sides of the top of the support block (9) by bolts, and the racks (12) and the gears (13) are meshed with each other.

2. A novel low-voltage withdrawable switch cabinet according to claim 1, characterized in that: Four groups of the support blocks (9) are arranged inside the cabinet (1), and the support blocks (9) are evenly arranged inside the cabinet (1).

3. A novel low-voltage withdrawable switch cabinet according to claim 1, characterized in that: A through hole (20) is provided inside the component installation drawer (19), and the through hole (20) is symmetrical with respect to the center position of the component installation drawer (19).

4. A novel low-voltage withdrawable switch cabinet according to claim 1, characterized in that: A heat dissipation fan (18) is fixed inside the component installation drawer (19) by means of bolts, and the heat dissipation fan (18) is installed above the through hole (20).

5. The novel low-voltage withdrawable switch cabinet according to claim 1 is characterized in that: The two sides of the component installation drawer (19) are fixed with mounting parts (15) by bolts, the top tube of the mounting part (15) is fixed with a support plate (16) by bolts, the outside of the component installation drawer (19) is welded with a connecting part (22), and the outside of the connecting part (22) is fixed with a handle (21) by bolts.

6. A novel low-voltage withdrawable switch cabinet according to claim 5, characterized in that: The support plate (16) is provided with waist holes (17), and a plurality of waist holes (17) are arranged on the support plate (16). The support plate (16) is arranged on the top of the mounting member (15).

7. The novel low-voltage withdrawable switch cabinet according to claim 1 is characterized in that: A plurality of groups of heat dissipation holes (8) are provided on both sides of the cabinet body (1); hinges (5) are fixed to both sides of the front of the cabinet body (1) by bolts; a cabinet door (2) is fixed to the outside of the hinge (5) by bolts; a handle (3) is fixed to one side of the outside of the cabinet door (2) by bolts; and legs (4) are fixed to the four sides of the bottom of the cabinet body (1).

8. The novel low-voltage withdrawable switch cabinet according to claim 1 is characterized in that: Magnetic covers (7) are adsorbed on both sides of the cabinet (1), and a filter screen (6) is arranged on the magnetic cover (7).

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