CN219018162U - High switch board of security - Google Patents

Abstract

The utility model discloses a power distribution cabinet with high safety, which comprises a bottom plate, wherein a box body is arranged above the bottom plate, the inner side wall of the box body is fixedly connected with a connecting plate, and two rolling bearings are fixedly embedded on the bottom surface of the connecting plate. This device is through being provided with level sensor, a controller, driving motor, the driving gear, inferior moves the gear, antifriction bearing, seal bearing, a thread section of thick bamboo and threaded rod, utilize level sensor to be convenient for detect the rainwater on ground, and through the cooperation of level sensor and controller, controller control driving motor starts after being convenient for detect the rainwater, utilize driving motor simultaneously, driving gear and inferior cooperation of moving the gear, inferior moving the gear and drive the thread section of thick bamboo at antifriction bearing and seal bearing inside rotation when being convenient for driving gear to rotate, and through the cooperation of threaded rod and thread section of thick bamboo, be convenient for the box upwards remove, thereby can prevent that the rainwater from getting into the box inside, and be favorable to improving the security of this switch board.

Description

High switch board of security

Technical Field

The utility model relates to the field of power distribution cabinets, in particular to a power distribution cabinet with high safety.

Background

The power distribution cabinet is a final-stage device of a power distribution system, the power distribution cabinet is a generic name of a motor control center, the power distribution cabinet is used in the occasions with more dispersed loads and fewer loops, the motor control center is used in the occasions with more concentrated loads or more loops, the motor control center distributes electric energy of a certain circuit of a power distribution device at the upper stage to nearby loads, and the device at the stage provides protection, monitoring and control for the loads.

At present, when the power distribution cabinet is used, the following problems exist, for example, the current power distribution cabinet is installed on the ground, the height of the current power distribution cabinet is generally fixed, if heavy rain weather is encountered, rainwater accumulated on the ground easily enters the power distribution cabinet, so that the short circuit of an internal circuit can be caused, and the phenomenon of electric leakage easily occurs.

Disclosure of Invention

The utility model aims to provide a power distribution cabinet with high safety so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a switch board that security is high, includes the bottom plate, the top of bottom plate is equipped with the box, the inside wall fixedly connected with connecting plate of box, the bottom surface of connecting plate is fixed to be inlayed and is had two antifriction bearings, the bottom surface of box is fixed to be inlayed and is had two sealing bearings, every the equal fixedly connected with screw thread section of thick bamboo of inner circle of sealing bearing, every the top of screw thread section of thick bamboo all is fixedly connected with antifriction bearing's inner circle, the bottom surface of connecting plate is fixed to be inlayed and is had driving motor, driving motor's output fixedly connected with driving gear, every the equal fixedly connected with of surface of screw thread section of thick bamboo moves the gear once, every inferior all meshes with the driving gear, every the equal threaded connection of inner wall of screw thread section of thick bamboo has the threaded rod, every the bottom of threaded rod all is connected with the upper surface of bottom plate, the bottom surface fixedly connected with level sensor of box, the inside wall fixedly connected with controller of box.

In a further embodiment, two sliding drums are fixedly connected to the left side surface and the right side surface of the box body, positioning sliding rods are slidably connected to the inner walls of the sliding drums, and the bottom ends of the positioning sliding rods are fixedly connected with the upper surface of the bottom plate.

In a further embodiment, each positioning slide bar is matched with the slide cylinder, and a limiting plate is fixedly connected to the top end of each positioning slide bar.

In a further embodiment, two groups of through holes are formed in the upper surface of the bottom plate, and threads are formed in the inner wall of each through hole.

In a further embodiment, the upper surface of the box body is fixedly inlaid with a heat dissipation cylinder body, the inner wall of the heat dissipation cylinder body is fixedly connected with an exhaust fan, and a group of heat dissipation holes are formed in the outer surface of the heat dissipation cylinder body.

In a further embodiment, the front face of the box body is hinged with a sealing door through a hinge, and the front face of the sealing door is fixedly connected with a warning board.

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

this device is through being provided with level sensor, a controller, driving motor, the driving gear, inferior moves the gear, antifriction bearing, seal bearing, a thread section of thick bamboo and threaded rod, utilize level sensor to be convenient for detect the rainwater on ground, and through the cooperation of level sensor and controller, controller control driving motor starts after being convenient for detect the rainwater, utilize driving motor simultaneously, driving gear and inferior cooperation of moving the gear, inferior moving the gear and drive the thread section of thick bamboo at antifriction bearing and seal bearing inside rotation when being convenient for driving gear to rotate, and through the cooperation of threaded rod and thread section of thick bamboo, be convenient for the box upwards remove, thereby can prevent that the rainwater from getting into the box inside, and be favorable to improving the security of this switch board.

Drawings

Fig. 1 is a schematic diagram of the overall three-dimensional structure of a power distribution cabinet with high safety;

FIG. 2 is a cross-sectional view of a front view of a high-safety power distribution cabinet box;

fig. 3 is an enlarged schematic view of the structure of the power distribution cabinet with high safety at a position a in fig. 2;

fig. 4 is a cross-sectional view of a front view of a high-security power distribution cabinet heat dissipation cylinder.

In the figure: 1. a through hole; 2. sealing the door; 3. a case; 4. a bottom plate; 5. positioning a slide bar; 6. a slide cylinder; 7. a heat dissipation cylinder; 8. a heat radiation hole; 9. a warning board; 10. a drive gear; 11. a liquid level sensor; 12. a threaded rod; 13. a connecting plate; 14. a driving motor; 15. a secondary gear; 16. a rolling bearing; 17. a thread cylinder; 18. sealing the bearing; 19. an exhaust fan; 20. and a controller.

Detailed Description

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, directly connected, indirectly connected through an intermediate medium, or may be communication between two elements, and in the following, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the power distribution cabinet with high safety, the power distribution cabinet comprises a bottom plate 4, a box body 3 is arranged above the bottom plate 4, a connecting plate 13 is fixedly connected to the inner side wall of the box body 3, two rolling bearings 16 are fixedly embedded in the bottom surface of the connecting plate 13, two sealing bearings 18 are fixedly embedded in the bottom surface of the box body 3, a threaded cylinder 17 is fixedly connected to the inner ring of each sealing bearing 18, the top end of each threaded cylinder 17 is fixedly connected with the inner ring of the rolling bearing 16, a driving motor 14 is fixedly embedded in the bottom surface of the connecting plate 13, a driving gear 10 is fixedly connected to the output end of the driving motor 14, a secondary moving gear 15 is fixedly connected to the outer surface of each threaded cylinder 17, each secondary moving gear 15 is meshed with the driving gear 10, a threaded rod 12 is fixedly connected to the inner wall of each threaded cylinder 17, the bottom end of each threaded rod 12 is fixedly connected with the upper surface of the bottom plate 4, a liquid level sensor 11 is fixedly connected to the bottom surface of the box body 3, and a controller 20 is fixedly connected to the inner side wall of the box body 3.

The equal fixedly connected with of left and right sides face of box 3 is a section of thick bamboo 6, the equal sliding connection of inner wall of every section of thick bamboo 6 has location slide bar 5, the bottom of every location slide bar 5 all is connected with the upper surface fixed of bottom plate 4, through the cooperation of a section of thick bamboo 6 and location slide bar 5, the stability of box 3 is convenient for increase, avoid the phenomenon that the box 3 appears rocking, every location slide bar 5 all with a section of thick bamboo 6 looks adaptation, the equal fixedly connected with limiting plate in top of every location slide bar 5, utilize the limiting plate can play spacing effect, two sets of through-holes 1 have been seted up to the upper surface of bottom plate 4, the screw thread is all seted up to the inner wall of every through-hole 1, through the cooperation of through-hole 1 and mounting bolt, be convenient for install it in the position of use.

The upper surface of box 3 is fixed to be inlayed and is had heat dissipation barrel 7, and the inner wall fixedly connected with exhaust fan 19 of heat dissipation barrel 7, and a set of louvre 8 has been seted up to the surface of heat dissipation barrel 7, utilizes the cooperation of exhaust fan 19 and louvre 8, and the inside heat of box 3 outwards discharges of being convenient for, and the front of box 3 articulates through the hinge has sealing door 2, and sealing door 2's front fixedly connected with warning sign 9 utilizes warning sign 9 to be convenient for suggestion staff's notice.

The working principle of the utility model is as follows:

when a worker uses the power distribution cabinet, the power distribution cabinet is firstly installed at a using position through the cooperation of the through hole 1 and the installation bolt, then the rainwater accumulated on the ground is detected by the liquid level sensor 11, the liquid level sensor 11 sends a signal to the controller 20 and enables the controller 20 to control the driving motor 14 to start, the driving gear 10 is driven to rotate by using the power provided by the driving motor 14, meanwhile, the secondary driving gear 15 is driven to rotate inside the rolling bearing 16 and the sealing bearing 18 by using the rotation of the driving gear 10 according to the meshing relationship between the driving gear 10 and the secondary driving gear 15, at the moment, the threaded cylinder 17 moves on the surface of the rolling bearing 16 by the cooperation of the threaded rod 12, and the box 3 integrally moves upwards until the liquid level sensor 11 cannot detect the rainwater, and the movement of the driving motor 14 is stopped.

While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. High switch board of security, its characterized in that: including bottom plate (4), the top of bottom plate (4) is equipped with box (3), the inside wall fixedly connected with connecting plate (13) of box (3), the bottom surface of connecting plate (13) is fixed to be inlayed and is had two antifriction bearings (16), the bottom surface of box (3) is fixed to be inlayed and is had two antifriction bearings (18), every the equal fixedly connected with screw thread section of thick bamboo (17) of inner circle of antifriction bearing (18), every the top of screw thread section of thick bamboo (17) all with the inner circle fixed connection of antifriction bearing (16), the bottom surface of connecting plate (13) is fixed to be inlayed and is had driving motor (14), the output fixedly connected with driving gear (10) of driving motor (14), every the equal fixedly connected with of surface of screw thread section of thick bamboo (17) inferior movable gear (15), every inferior movable gear (15) all meshes with driving gear (10), every the equal threaded connection of inner wall of screw thread section of thick bamboo (17) has threaded rod (12), the bottom of threaded rod (12) all with the last surface fixed connection of bottom plate (4), box (3) have fluid level sensor (20) fixed connection.

2. The high-safety power distribution cabinet according to claim 1, wherein: two sliding drums (6) are fixedly connected to the left side surface and the right side surface of the box body (3), positioning slide bars (5) are slidably connected to the inner walls of the sliding drums (6), and the bottom ends of the positioning slide bars (5) are fixedly connected with the upper surface of the bottom plate (4).

3. The high-safety power distribution cabinet according to claim 2, wherein: each positioning slide bar (5) is matched with a slide cylinder (6), and a limiting plate is fixedly connected to the top end of each positioning slide bar (5).

4. The high-safety power distribution cabinet according to claim 1, wherein: two groups of through holes (1) are formed in the upper surface of the bottom plate (4), and threads are formed in the inner wall of each through hole (1).

5. The high-safety power distribution cabinet according to claim 1, wherein: the upper surface of the box body (3) is fixedly inlaid with a heat dissipation barrel (7), the inner wall of the heat dissipation barrel (7) is fixedly connected with an exhaust fan (19), and the outer surface of the heat dissipation barrel (7) is provided with a group of heat dissipation holes (8).

6. The high-safety power distribution cabinet according to claim 1, wherein: the front of the box body (3) is hinged with a sealing door (2) through a hinge, and the front of the sealing door (2) is fixedly connected with a warning board (9).

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