CN209949670U - Underwater electric appliance control cabinet - Google Patents

Abstract

The utility model relates to the technical field of control cabinets, in particular to an underwater electrical appliance control cabinet, comprising a waterproof cover, a cabinet body, a mounting frame and a column. A submersible motor is installed in the square, the transmission box is installed in the middle and lower position of the installation frame, a driven bevel gear is installed inside the transmission box, and a column is symmetrically installed in the installation frame on the left side of the transmission box. An adjustment box is installed on the upper position of the column, a worm wheel is installed in the middle of the two adjustment boxes, a ball is installed inside the worm wheel, and the ball is sleeved on the lead screw, and the screw The upper end is mounted on the mounting plate, and the cabinet is mounted on the middle position above the mounting plate; in the utility model, by arranging a waterproof cover and a column, the autonomous anti-submersion capability of the device is increased, and the safety of the device is increased.

Description

Underwater electrical control cabinet

technical field

The utility model relates to the technical field of control cabinets, in particular to a control cabinet for underwater electrical appliances.

Background technique

With the development of society, more and more fields of electrical equipment are involved, as well as the development of marine and lake resources, more and more electrical equipment is applied to underwater or surface environments, and control cabinets are required for its use. Therefore, the demand for underwater electrical control cabinets is growing.

When the existing device is in use, since the control cabinet is placed on the water surface above the underwater electrical appliances, there will be a lot of water vapor during use. The air enters the cabinet and causes damage to its components. At the same time, when the water level of the water rises, it is easy to submerge the cabinet, and in severe cases, it may cause failure of the internal components. Therefore, an underwater electrical control cabinet is proposed to address the above problems.

Utility model content

The purpose of the present invention is to provide a control cabinet for underwater electrical appliances to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

The underwater electrical control cabinet includes a waterproof cover, a cabinet body, an installation frame and a column, a waterproof cover is installed on the upper position inside the installation frame, and a submersible motor is installed on the upper right side of the inside of the waterproof cover, and the submersible motor passes through The transmission shaft and the driving bevel gear are rotatably connected, the driving bevel gear is installed in the middle position in the transmission case, the transmission case is installed in the middle and lower position of the mounting frame, and the transmission case is installed with a slave A moving bevel gear, the driving bevel gear and the driven bevel gear are meshed and connected, a column is symmetrically installed in the mounting frame on the left side of the transmission box, and an adjustment box is installed on the upper position of the two columns , a worm gear is installed in the middle position inside the two adjustment boxes, the worm gear and the adjustment box are rotatably connected, a ball is installed inside the worm wheel, the ball is covered on the screw, the The lower end is arranged in the column, the upper end of the screw rod is installed on the installation plate, the cabinet is installed in the middle position above the installation plate, and a sealing ring is installed on the side of the installation plate. The position corresponds to the setting position of the annular wedge-shaped block on the waterproof cover, and the annular wedge-shaped block is installed in the chute issued by the waterproof cover.

Preferably, a spring is arranged between the annular wedge-shaped block and the waterproof cover, the annular wedge-shaped block and the waterproof cover are slidably connected, and the annular wedge-shaped block and the sealing ring are sealedly connected.

Preferably, a terminal is installed on the upper position of the waterproof cover, the terminal is communicated with the waterproof cover, and a conical pressure block is installed in the opening on the side of the terminal away from the waterproof cover, and the conical pressure block A pressure plate is arranged on the side away from the waterproof cover, and the pressure plate is connected with the connecting post through adjustment bolts.

Preferably, a worm is installed inside the adjustment box, the two worms are connected by a transmission shaft, the worm is meshed with the worm wheel, and the worm is connected with the driven bevel gear through the transmission shaft.

Preferably, the shape of the mounting plate corresponds to the setting shape of the lower opening of the waterproof cover, and a liquid level gauge is installed on the middle position of the lower surface of the mounting plate.

Compared with the prior art, the beneficial effects of the present utility model are:

1. In this utility model, by setting the adjusting bolt, the pressure plate and the conical pressure block, the adjusting bolt drives the pressure plate to move to the side of the waterproof cover, the pressure plate squeezes the conical pressure block, and the conical pressure block moves to the side of the waterproof cover to realize The waterproofing of the terminal solves the problem that moisture and moisture are easy to enter from the opening of the terminal during use in the prior art, increases the waterproof effect of the device at the interface, and increases the safety of the device in use;

2. In the present utility model, by setting upright column, adjusting box, screw rod, mounting plate and annular wedge-shaped block, the annular wedge-shaped block is in contact with the sealing ring during use, so as to avoid water overflowing the waterproof cover during use. The problem of damage to the internal components caused by entering into the cabinet increases the waterproofness of the device, making the device have the function of waterproofing. At the same time, the cooperation between the level gauge and the submersible motor increases the automation level of the device. Increase the real-time performance of the device.

Description of drawings

Fig. 1 is the front sectional view of the utility model device;

Fig. 2 is the front sectional view of the transmission case in Fig. 1 of the utility model;

Fig. 3 is the assembly diagram of the waterproof cover and the mounting plate in Fig. 1 of the utility model;

Fig. 4 is the front sectional view of the upright column in Fig. 1 of the utility model;

Fig. 5 is the top sectional view of the adjusting box in Fig. 4 of the utility model;

FIG. 6 is an assembly diagram of the utility model and the terminal 1 in FIG. 1 .

In the picture: 1-terminal, 2-waterproof cover, 3-cabinet, 4-submersible motor, 5-mounting frame, 6-mounting plate, 7-transmission box, 8-post, 9-driven bevel gear, 10- Drive bevel gear, 11- Spring, 12- Seal ring, 13- Liquid level gauge, 14- Ring wedge block, 15- Screw, 16- Ball, 17- Adjustment box, 18- Worm gear, 19- Worm , 20-conical pressing block, 21-pressing plate, 22-adjusting bolt.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-6, the present utility model provides a technical solution:

The underwater electrical control cabinet includes a waterproof cover 2, a cabinet body 3, an installation frame 5 and a column 8. A waterproof cover 2 is installed on the upper position inside the installation frame 5, and a diving cover is installed on the upper right of the inside of the waterproof cover 2. The motor 4, the submersible motor 4 is rotatably connected with the driving bevel gear 10 through the transmission shaft, the driving bevel gear 10 is installed in the middle position in the transmission box 7, and the transmission box 7 is installed on the mounting frame 5 In the middle and lower position of the transmission box 7, a driven bevel gear 9 is installed inside the transmission box 7, and the driving bevel gear 10 is meshed with the driven bevel gear 9. The mounting bracket on the left side of the transmission box 7 5. A column 8 is installed symmetrically inside, an adjustment box 17 is installed on the upper position of the two columns 8, and a worm wheel 18 is installed in the middle position of the two adjustment boxes 17. The worm wheel 18 and the adjustment box 17 The balls 16 are installed inside the worm wheel 18, the balls 16 are covered on the screw rod 15, the lower end of the screw rod 15 is set in the column 8, and the upper end of the screw rod 15 is mounted on the mounting plate 6. The cabinet body 3 is installed in the middle position above the mounting plate 6, and a sealing ring 12 is installed on the side of the mounting plate 6. The setting position of the sealing ring 12 is the same as that of the annular wedge-shaped block on the waterproof cover 2. The setting position of 14 corresponds to that, the annular wedge-shaped block 14 is installed in the chute issued by the waterproof cover 2, and the annular wedge-shaped block 14 is in contact with the sealing ring 12 during use, so as to avoid water overflowing the waterproof cover during use. At 2:00, the water enters the cabinet 3 and causes damage to its internal components, which increases the waterproofness of the device and makes the device have the function of waterproofing. At the same time, the level gauge 13 and the submersible motor 4 are used together , increasing the automation level of the device and increasing the real-time performance of the device.

A spring 11 is arranged between the annular wedge block 14 and the waterproof cover 2 , the annular wedge block 14 is slidably connected to the waterproof cover 2 , and the annular wedge block 14 is sealed to the sealing ring 12 . A terminal 1 is installed on the upper position of the waterproof cover 2, the terminal 1 communicates with the waterproof cover 2, and a conical pressure block 20 is installed in the opening on the side of the terminal 1 away from the waterproof cover 2. A pressure plate 21 is provided on the side of the conical pressure block 20 away from the waterproof cover 2. The pressure plate 21 is connected to the terminal 1 through an adjustment bolt 22. The adjustment bolt 22 drives the pressure plate 21 to move to the side of the waterproof cover 2, and the pressure plate 21 squeezes the cone. The pressure block 20, the conical pressure block 20 moves to the side of the waterproof cover 2 to realize the waterproofing of the terminal 1, and solve the problem that moisture and moisture are easy to enter from the opening of the terminal 1 during use in the prior art, The waterproof effect of the device at the interface is increased, and the safety of the device is increased. A worm 19 is installed inside the adjustment box 17, and the two worms 19 are connected by a transmission shaft. The driven bevel gear 9 is connected, the worm 19 is meshed with the worm wheel 18, and the cooperation between the worm wheel 18 and the worm 19 increases the self-locking property of the device and increases the safety of the device. The mounting plate The shape of 6 corresponds to the setting shape of the opening below the waterproof cover 2 , and a liquid level gauge 13 is installed on the middle position of the lower surface of the mounting plate 6 .

The model of the submersible motor 4 is YQS/T submersible motor, and the model of the liquid level gauge 13 is YWZ-76.

Workflow: When in use, the cabinet 3 supplies power to the submersible motor 4, and the mounting frame 5 is prevented from being placed above the underwater electrical appliance. When in use, the wires of the cabinet 3 are passed through the terminal 1 of the waterproof cover After that, the adjusting bolt 22 is rotated, and the adjusting bolt 22 drives the pressing plate 21 to move to the side of the waterproof cover 2, the pressing plate 21 squeezes the conical pressing block 20, and the conical pressing block 20 moves to the side of the waterproof cover 2 to realize the waterproofing of the terminal 1. , solves the problem that moisture and moisture are easy to enter from the opening of the terminal 1 during use in the prior art, increases the waterproof effect of the device at the interface, and increases the safety of the device in use. The level gauge 13 senses the change of the water level. When the water level rises, the submersible motor 4 drives the driving bevel gear 10 to rotate through the transmission shaft. The driving bevel gear 10 meshes with the driven bevel gear 9, and the driven bevel gear 9 is driven by the transmission shaft. The worm 19 rotates, the worm 19 and the worm wheel 18 are engaged, and the worm wheel 18 drives the ball 16 to rotate. When the ball 16 rotates, the screw 15 moves up, and the screw 15 drives the mounting plate 6 to move up. When the water level is high, the mounting plate 6 When reaching the top, the sealing ring 12 on the mounting plate 6 squeezes the annular wedge block 14, and the annular wedge block 14 cooperates with the spring 11 to seal between the mounting plate 6 and the waterproof cover 2 to avoid During use, when the water overflows the waterproof cover 2, the water enters the cabinet 3 and causes damage to its internal components, which increases the waterproofness of the device and makes the device have the function of waterproofing. The cooperation between the submersible motors 4 increases the automation level of the device and the real-time performance of the device. The cooperation between the worm gear 18 and the worm 19 increases the self-locking property of the device and increases the safety of the device.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. An underwater electrical control cabinet, comprising a waterproof cover (2), a cabinet body (3), an installation frame (5) and a column (8), characterized in that: an upper position inside the installation frame (5) is installed with a A waterproof cover (2), a submersible motor (4) is installed at the upper right inside the waterproof cover (2), and the submersible motor (4) is rotatably connected with the driving bevel gear (10) through a transmission shaft, the The driving bevel gear (10) is installed in the middle position in the transmission case (7), the transmission case (7) is installed in the middle and lower position of the mounting frame (5), and the transmission case (7) is installed inside the transmission case (7). The driven bevel gear (9), the driving bevel gear (10) and the driven bevel gear (9) are meshed and connected, and the mounting bracket (5) on the left side of the transmission case (7) is symmetrically installed There are uprights (8), an adjustment box (17) is installed on the upper positions of the two uprights (8), and a worm gear (18) is installed in the middle position inside the two adjustment boxes (17). (18) is rotatably connected with the adjustment box (17), the worm gear (18) is internally mounted with balls (16), the balls (16) are covered on the lead screw (15), the lead screw (15) ) is arranged in the column (8), the upper end of the screw rod (15) is mounted on the mounting plate (6), the cabinet (3) is mounted on the middle position above the mounting plate (6), the A sealing ring (12) is installed on the side of the mounting plate (6), and the setting position of the sealing ring (12) corresponds to the setting position of the annular wedge-shaped block (14) on the waterproof cover (2). The wedge-shaped block (14) is installed in the chute issued by the waterproof cover (2). 2 . The underwater electrical appliance control cabinet according to claim 1 , wherein a spring ( 11 ) is arranged between the annular wedge-shaped block ( 14 ) and the waterproof cover ( 2 ), and the annular wedge-shaped block ( 14) is slidably connected with the waterproof cover (2), and the annular wedge block (14) is sealed with the sealing ring (12). 3. The underwater electrical appliance control cabinet according to claim 1, characterized in that: a terminal (1) is installed on the upper position of the waterproof cover (2), and the terminal (1) is connected to the waterproof cover (2). ), a conical pressure block (20) is installed in the opening on the side of the terminal (1) away from the waterproof cover (2), and the conical pressure block (20) is provided with a side away from the waterproof cover (2). A pressing plate (21), the pressing plate (21) is connected with the connecting post (1) through adjustment bolts (22). 4. The underwater electrical appliance control cabinet according to claim 1, wherein a worm (19) is installed inside the adjustment box (17), and the two worms (19) are connected by a transmission shaft, so The worm (19) is in meshing connection with the worm wheel (18), and the worm (19) is connected with the driven bevel gear (9) through a transmission shaft. 5 . The underwater electrical appliance control cabinet according to claim 1 , wherein the shape of the mounting plate ( 6 ) corresponds to the setting shape of the opening below the waterproof cover ( 2 ). A level gauge (13) is installed in the middle of the surface.

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