CN216960469U - Safety control case for water conservancy and hydropower management - Google Patents

Abstract

The utility model relates to the technical field of control boxes, in particular to a safety control box for water conservancy and hydropower management. Its technical scheme includes rain-proof cover, chamber door and box, the chamber door is installed through the hinge to the box front surface, the pivot is installed through the bearing in one side that the chamber door front surface deviates from the hinge, the conducting ring has been cup jointed to the pivot surface, surface mounting has the piece of drawing before the pivot, surface mounting has the cardboard behind the pivot, the U template is installed near one side of pivot to the box inner wall, and the cardboard is located inside the U template, touch switch is installed to the bottom of U template inner wall, the warning light is installed near one side of pivot to the box upper surface, bee calling organ is installed to one side that the box upper surface deviates from the warning light. The utility model can avoid the manager from operating the equipment in the control box under the condition that the hands are wet or rain water exists, thereby avoiding the occurrence of electric shock accidents.

Description

Safety control case for water conservancy and hydropower management

Technical Field

The utility model relates to the technical field of control boxes, in particular to a safety control box for water conservancy and hydropower management.

Background

The control box is widely applicable. The alternating current is 50HZ, and the rated working pressure is 380V. The system can also be used for controlling fire-fighting water pumps, submersible sewage pumps, fire-fighting fans, lighting distribution control and the like in an electric power system with 50HZ alternating current and voltage below 500V. And the control box is an indispensable device in hydraulic and hydroelectric engineering.

Through mass retrieval, the control box with high safety is found, which is typical in the safety control box for water conservancy and hydropower management in the prior art, such as the control box disclosed as CN209963568U, wherein the control box is connected through external threads and internal threads to realize clamping between a box cover and a cylindrical box body, the top of the control box is sealed through a rubber sealing ring and an oil sealing layer, the sealing effect is good, and external moisture is prevented from entering, so that internal elements of the cylindrical box body are protected, accidents are reduced, and the safety is high; when maintaining and maintaining, can carry out the lift of plectane and straight tube, the drum box internal component of being convenient for leaves from drum box top, and the manual work of being convenient for is maintained and is maintained, avoids operating inside the drum box, and is convenient for carry out the observation of component, avoids appearing sheltering from. The existing control box for water conservancy and hydropower management is easy to cause electric shock accidents when a manager operates and manages equipment inside the control box by hand moisture or rainwater in the using process, and therefore, the safety control box for water conservancy and hydropower management is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety control box for water conservancy and hydropower management, which has the advantages of avoiding electric shock accidents caused by the fact that a manager can operate equipment in the control box under the condition that hands are wet or rain water exists, and solving the problem that the electric shock accidents are easily caused when the manager operates and manages the equipment in the control box under the condition that the hands are wet or rain water exists in the existing control box for water conservancy and hydropower management.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a safety control case for water conservancy water and electricity management, includes rain-proof cover, chamber door and box, the chamber door is installed through the hinge to the box front surface, the pivot is installed through the bearing in one side that the chamber door front surface deviates from the hinge, the conducting ring has been cup jointed to the pivot surface, surface mounting has the drawing piece before the pivot, surface mounting has the cardboard behind the pivot, the box inner wall is close to one side of pivot and installs the U template, and inside the cardboard is located the U template, touch switch is installed to the bottom of U template inner wall, the warning light is installed to one side that the box upper surface is close to the pivot, bee calling organ is installed to one side that the box upper surface deviates from the warning light.

Preferably, the number of the conducting rings is two, and the two conducting rings are symmetrically sleeved on the outer surface of the rotating shaft at positions close to the front surface and the rear surface. When a manager holds the rotating shaft by hands, the two conducting rings are communicated when the surfaces of the hands are wet or have rainwater, and the buzzer sounds to remind the manager.

Preferably, the front surface of the box door is provided with a baffle plate above the rotating shaft. The setting of baffle can avoid dust impurity and rainwater in the outside air to adhere to pivot and conducting ring surface.

Preferably, rain-proof cover is installed through the backup pad to the box upper surface. The arrangement of the rain-proof cover can play a rain-proof role on the box body.

Preferably, an equipment mounting rack is installed inside the box body. The control equipment is arranged inside the box body through the equipment mounting frame.

Preferably, the lower surface of the box body is provided with a vent, a filter screen is arranged inside the vent, and a water retaining ring is arranged at the position below the vent on the lower surface of the box body. The setting of filter screen can prevent that external dust impurity from entering into inside the box, and the setting of manger plate ring can prevent that the rainwater from flowing along the box surface and entering into the inside filter screen of drenching of vent.

Preferably, the fixed plates are symmetrically arranged at two sides of the rear surface of the box body, the fixed plates are provided with dovetail grooves at the rear surface, the dovetail grooves are provided with sliding blocks inside, and the sliding blocks are connected at the rear surfaces through mounting frames. The installation and the dismantlement of control box are convenient for in the setting of mounting bracket, slider and fixed plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. the box door has the advantages that the buzzer and the conducting rings are arranged, so that the effect of avoiding electric shock accidents by preventing a manager from operating equipment in the control box under the condition that hands are wet or rain water is achieved, when the manager needs to open the box door, the rotating shaft is held by the hands and is driven to rotate, the clamping plate is separated from the U-shaped plate, the box door is opened, when the manager holds the rotating shaft by the hands, the two conducting rings are communicated when the surfaces of the hands are wet or rain water is contained, and the buzzer sounds to remind the manager.

2. According to the utility model, through arranging the warning lamp and the touch switch, the effect of preventing an operator from forgetting to close the box door after operating and managing the equipment in the control box is achieved, when the box door is opened, the clamping plate is separated from the U-shaped plate, the warning lamp is on and indicates that someone operates the equipment in the box body at the moment, when the manager finishes operating the equipment in the box body, the box door needs to be closed, and meanwhile, the rotating shaft is rotated to enable the clamping plate to enter the U-shaped plate and contact with the touch switch, and at the moment, the warning lamp is turned off.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of A of FIG. 1;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is an enlarged view of B in FIG. 3 according to the present invention;

FIG. 5 is a side view of the door of the present invention;

fig. 6 is a schematic rear view of the present invention.

Reference numerals: 1. a rain cover; 2. a support plate; 3. a hinge; 4. a box door; 5. a box body; 6. a baffle plate; 7. a bearing; 8. a rotating shaft; 9. conducting rings; 10. pulling the block; 11. a warning light; 12. a buzzer; 13. a water retaining ring; 14. a vent; 15. filtering with a screen; 16. an equipment mounting rack; 17. a U-shaped plate; 18. a touch switch; 19. clamping a plate; 20. a fixing plate; 21. a slider; 22. a mounting frame; 23. a dovetail groove.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figures 1-5, the safety control box for water conservancy and hydropower management provided by the utility model comprises a rain cover 1, a box door 4 and a box body 5, wherein the box door 4 is installed on the front surface of the box body 5 through a hinge 3, a baffle 6 is installed on the front surface of the box door 4 at a position above a rotating shaft 8, a rotating shaft 8 is installed on one side of the front surface of the box door 4, which is far away from the hinge 3, through a bearing 7, two conducting rings 9 are sleeved on the outer surface of the rotating shaft 8, the two conducting rings 9 are arranged in total, the two conducting rings 9 are symmetrically sleeved on the outer surface of the rotating shaft 8, which is close to the front surface and the rear surface, a pull block 10 is installed on the front surface of the rotating shaft 8, a clamping plate 19 is installed on the rear surface of the rotating shaft 8, a U-shaped plate 17 is installed on one side of the inner wall of the box body 5, which is close to the rotating shaft 8, the clamping plate 19 is located inside the U-shaped plate 17, a touch switch 18 is installed at the bottom of the inner wall of the U-shaped plate 17, a warning lamp 11 is installed on one side of the upper surface of the box body 5, which is close to the rotating shaft 8, a buzzer 12 is installed on one side, away from the warning lamp 11, of the upper surface of the box body 5, and an equipment mounting frame 16 is installed inside the box body 5.

A water conservancy is safety control case theory of operation for water and electricity management based on embodiment 1 is: the pivot 8 is held to the required hand when the administrator needs to open chamber door 4 and drives pivot 8 and rotate, cardboard 19 and U type board 17 separation this moment, chamber door 4 is opened, and when pivot 8 is held to the administrator hand, then make two conducting rings 9 intercommunication when its hand surface is moist or have the rainwater, bee calling organ 12 sounds to remind the administrator this moment, after chamber door 4 is opened, cardboard 19 and touch switch 18 separation, warning light 11 lights and shows that someone operates the inside equipment of box 5 this moment, need to close chamber door 4 after the administrator finishes to the inside equipment operation of box 5 this moment, rotate pivot 8 simultaneously and make cardboard 19 enter into U type board 17 inside and contact with touch switch 18, warning light 11 extinguishes this moment.

Example two

As shown in fig. 2 and fig. 6, compared with the first embodiment, the safety control box for water conservancy and hydropower management provided by the utility model further comprises a rain cover 1 mounted on the upper surface of the box body 5 through a support plate 2, a vent 14 is arranged on the lower surface of the box body 5, a filter screen 15 is mounted in the vent 14, the filter screen 15 is arranged to prevent external dust and impurities from entering the box body 5, a water retaining ring 13 is mounted at a position below the vent 14 on the lower surface of the box body 5, the water retaining ring 13 is arranged to prevent rainwater from flowing along the surface of the box body 5 and entering the vent 14 to wet the filter screen 15, fixing plates 20 are symmetrically mounted at positions on two sides of the rear surface of the box body 5, dovetail grooves 23 are formed in the rear surfaces of the two fixing plates 20, sliders 21 are mounted in the two dovetail grooves 23, and the rear surfaces of the two sliders 21 are connected through a mounting frame 22.

In this embodiment, when the box body 5 needs to be installed, the installation frame 22 is fixed on the wall surface, and the two sliders 21 are respectively inserted into the inner walls of the two dovetail grooves 23, so that the installation of the box body 5 is completed.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims (7)

1. The utility model provides a safety control case is used in water conservancy water and electricity management, includes rain-proof cover (1), chamber door (4) and box (5), its characterized in that: box door (4) are installed through hinge (3) to box (5) front surface, pivot (8) are installed through bearing (7) in one side that box door (4) front surface deviates from hinge (3), pivot (8) surface has cup jointed conducting ring (9), surface mounting has pull block (10) before pivot (8), surface mounting has cardboard (19) behind pivot (8), box (5) inner wall is close to one side of pivot (8) and installs U template (17), and cardboard (19) are located inside U template (17), touch switch (18) are installed to the bottom of U template (17) inner wall, warning light (11) are installed to one side that box (5) upper surface is close to pivot (8), buzzer (12) are installed to one side that box (5) upper surface deviates from warning light (11).

2. The safety control box for water conservancy and hydropower management according to claim 1, characterized in that: the number of the conducting rings (9) is two, and the two conducting rings (9) are symmetrically sleeved on the outer surface of the rotating shaft (8) and are close to the front surface and the rear surface.

3. The safety control box for water conservancy and hydropower management according to claim 1, characterized in that: and a baffle (6) is arranged on the front surface of the box door (4) above the rotating shaft (8).

4. The safety control box for water conservancy and hydropower management according to claim 1, characterized in that: rain-proof cover (1) is installed through backup pad (2) to box (5) upper surface.

5. The safety control box for water conservancy and hydropower management according to claim 1, characterized in that: and an equipment mounting frame (16) is arranged in the box body (5).

6. The safety control box for water conservancy and hydropower management according to claim 1, characterized in that: the lower surface of the box body (5) is provided with a vent (14), a filter screen (15) is arranged inside the vent (14), and a water retaining ring (13) is arranged at the position below the vent (14) on the lower surface of the box body (5).

7. The safety control box for water conservancy and hydropower management according to claim 1, characterized in that: fixed plate (20), two are installed to box (5) rear surface both sides position department symmetry fixed plate (20) rear surface all is equipped with dovetail (23), two inside slider (21) of all installing of dovetail (23), and two slider (21) rear surface passes through mounting bracket (22) and connects.

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