CN213906016U

CN213906016U - Low-voltage power distribution cabinet

Info

Publication number: CN213906016U
Application number: CN202022503770.1U
Authority: CN
Inventors: 李胜
Original assignee: Shaanxi Zhongkerui Industrial Development Co ltd
Current assignee: Shaanxi Zhongkerui Industrial Development Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-08-06
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a low-voltage distribution cabinet, concretely relates to low-voltage distribution device, including the cabinet body, door plant, canopy and base, the opening has been seted up on the door plant surface, opening fixedly connected with clear glass, cabinet body bottom fixedly connected with damping spring, damping spring's the other end and base fixed connection, surface fixedly connected with removes the wheel under the base, the equal fixedly connected with bracing piece in the base left and right sides, two the support has all been cup jointed to the top inside of bracing piece, the other end of support all with canopy fixed connection, cabinet body top fixedly connected with box, the inside fixedly connected with gear of box, the equal meshing in upper and lower both ends of gear is connected with the slide bar, the other end of slide bar all pegs graft in the inside of support. The utility model discloses a rotation of gear drives the shrink of slide bar, makes the slide bar insert inside the support to fixed canopy realizes the removal of switch board through removing the wheel.

Description

Low-voltage power distribution cabinet

Technical Field

The utility model relates to a low voltage distribution device technical field, more specifically says, the utility model relates to a low voltage distribution cabinet.

Background

The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet, it is the final equipment of distribution system, the distribution cabinet is the general name of motor control center, the distribution cabinet is used in the occasion with more dispersed load and less return circuit, the motor control center is used in the occasion with concentrated load and more return circuit, they distribute the electric energy of a certain circuit of the previous distribution equipment to the nearby load, this stage of equipment provides protection, monitoring and control for the load, the rated current of the low-voltage distribution cabinet is AC 50Hz, the distribution system with 380V rated voltage is used as power, the electric energy conversion and control of lighting and distribution, the product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenient combination, seriousness, strong practicability, novel structure, etc.

The low-voltage distribution cabinet of current installation outdoors lacks sleet protection device, and during rainy, the rainwater can cause the corrosion to low-voltage distribution cabinet's surface, and then influences low-voltage distribution cabinet's use, and in the rainwater can the seepage entered low-voltage distribution cabinet, and then causes the circuit short circuit, takes place dangerously, consequently can need improve the technique of low-voltage distribution cabinet device, perfects this equipment.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a low-voltage distribution cabinet to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage power distribution cabinet comprises a cabinet body, a door plate, a rain shed and a base, wherein the surface of the door plate is provided with an opening, the opening is fixedly connected with transparent glass, the left side surface of the middle part of the door plate is provided with a handle, the door plate is fixedly connected with a cabinet body through a hinge, a telescopic rod is fixedly connected between the cabinet body and the base, a damping spring is fixedly connected at the bottom of the cabinet body, one end of the damping spring, which is far away from the cabinet body, is fixedly connected with the base, the lower surface of the base is fixedly connected with a movable wheel, the left side and the right side of the base are both fixedly connected with supporting rods, the top ends of the two supporting rods are both sleeved with a bracket, one end of the bracket far away from the supporting rod is fixedly connected with the rain shed, the top of the cabinet body is fixedly connected with the box body, the inside fixedly connected with gear of box, the upper and lower both ends of gear all the meshing is connected with the slide bar, the one end that the gear was kept away from to the slide bar all pegs graft in the inside of support.

Furthermore, the middle part of the gear is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the front surface of the box body through a bearing, and the front end of the rotating shaft is fixedly connected with a handle.

Furthermore, the shape of canopy is slope form, and canopy upper surface is equipped with multiunit water skiing groove.

Furthermore, the surface of the sliding rod between the box body and the support is sleeved with a spring, one end of the spring is fixedly connected with the box body, one end of the spring, far away from the box body, is fixedly connected with a baffle, and the baffle is fixedly sleeved on the surface of the sliding rod.

Furthermore, the inner wall of the cabinet body and the inner wall of the door plate are fixedly connected with noise reduction partition plates.

Further, a heat dissipation opening is formed in the side portion of the cabinet body, a fan is fixedly connected to the inner portion of the heat dissipation opening, and a dustproof filter screen is arranged on the inner wall of the heat dissipation opening.

Furthermore, the number of the movable wheels is four, and the movable wheels are respectively arranged at four corners of the base.

The utility model discloses a technological effect and advantage:

1. door plant middle part left side surface is equipped with the handle, the door plant passes through the hinge fixedly connected with cabinet body, fixedly connected with telescopic link between the cabinet body and the base, cabinet body bottom fixedly connected with damping spring, damping spring keeps away from the one end and the base fixed connection of the cabinet body, surface fixedly connected with removes the wheel under the base, the equal fixedly connected with bracing piece in the base left and right sides, the support has all been cup jointed to the top inside of two bracing pieces, the support is kept away from the one end of bracing piece all with canopy fixed connection, cabinet body top fixedly connected with box, the inside fixedly connected with gear of box, the equal meshing in upper and lower both ends of gear is connected with the slide bar, the one end that the gear was kept away from to the slide bar all pegs graft in the inside of support.

2. Through the spring that the slide bar surface between box and the support all cup jointed, the one end and the box fixed connection of spring, the one end and the baffle fixed connection of box are kept away from to the spring, the fixed cover of baffle is on the slide bar surface, gear middle part fixedly connected with pivot, the pivot is passed through the bearing and is connected with the front rotation of box, and the front end fixedly connected with handle of pivot, rotation through the gear, drive the shrink of slide bar, make the spring shrink, when not when passing through handle rotating gear, the spring is because of elasticity, make the slide bar peg graft in the inside of support, thereby can fix the canopy, through removing the wheel, can make low-voltage distribution cabinet can the free movement.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a partial schematic side view of the present invention.

Fig. 4 is a partial enlarged view of the present invention.

The reference signs are: 1. a cabinet body; 2. a door panel; 3. a canopy; 4. a base; 5. an opening; 6. transparent glass; 7. a handle; 8. a telescopic rod; 9. a damping spring; 10. moving the wheels; 11. a support bar; 12. a support; 13. a box body; 14. a gear; 15. a slide bar; 16. a rotating shaft; 17. a grip; 18. a water-skiing groove; 19. a spring; 20. a baffle plate; 21. a noise reduction spacer plate; 22. a fan; 23. dustproof filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the attached figures 1-3, the low-voltage power distribution cabinet comprises a cabinet body 1, a door plate 2, a canopy 3 and a base 4, wherein an opening 5 is formed in the surface of the door plate 1, transparent glass 6 is fixedly connected with the opening 5, a handle 7 is arranged on the left side surface of the middle part of the door plate 2, the door plate 2 is fixedly connected with the cabinet body 1 through a hinge, an expansion link 8 is fixedly connected between the cabinet body 1 and the base 4, a damping spring 9 is fixedly connected at the bottom of the cabinet body 1, one end of the damping spring 9 far away from the cabinet body 1 is fixedly connected with the base 4, a movable wheel 10 is fixedly connected with the lower surface of the base 4, support rods 11 are fixedly connected with the left side and the right side of the base 4, supports 12 are sleeved inside the top ends of the two support rods 11, one ends of the supports 12 far away from the support rods 11 are fixedly connected with the canopy 3, a box body 13 is fixedly connected with the top of the cabinet body 1, a gear 14 is fixedly connected inside the box body 13, and the upper end and the lower end of the gear 14 are in meshing connection with a slide rod 15, the ends of the sliding rods 15 far away from the gear 14 are inserted into the bracket 12.

In a preferred embodiment, a rotating shaft 16 is fixedly connected to the middle of the gear 14, the rotating shaft 16 is rotatably connected to the front surface of the housing 13 through a bearing, and a handle 17 is fixedly connected to the front end of the rotating shaft 16, so that the gear 14 can be rotated through the rotating shaft 16, thereby retracting the sliding rod 15.

In a preferred embodiment, the canopy 3 is shaped like a slope, and the upper surface of the canopy 3 is provided with a plurality of sets of gutters 18, so that rainwater can slide down more efficiently through the gutters 18.

In a preferred embodiment, springs 19 are sleeved on the surfaces of the sliding rods 15 between the box body 13 and the support 12, one ends of the springs 19 are fixedly connected with the box body 13, one ends of the springs 19 far away from the box body 13 are fixedly connected with baffles 20, and the baffles 20 are fixedly sleeved on the surfaces of the sliding rods 15, so that the sliding rods 15 are driven to be inserted into the support 12 through the elastic force of the springs 19, and the canopy 3 is fixed.

In a preferred embodiment, noise reduction partition plates 21 are fixedly connected to the inner walls of the cabinet body 1 and the door panel 2, so as to reduce noise generated by the operation of the power distribution cabinet.

In a preferred embodiment, a heat dissipation opening is formed in a side portion of the cabinet body 1, a fan 22 is fixedly connected inside the heat dissipation opening, and a dustproof filter screen 23 is disposed on an inner wall of the heat dissipation opening, so that when the power distribution cabinet is in operation, heat generated by the machine body cannot be dissipated, and thus, electrical components inside the power distribution cabinet are damaged.

In a preferred embodiment, the number of the moving wheels 10 is four, and the moving wheels 10 are respectively arranged at four corners of the base 4, so that the power distribution cabinet can move freely.

The utility model discloses the theory of operation: when in use, the left side and the right side of the base 4 are fixedly connected with the supporting rods 11, the top ends of the two supporting rods 11 are respectively sleeved with the support 12, one end of the support 12 far away from the supporting rods 11 is respectively fixedly connected with the rain shed 3, the top of the cabinet body 1 is fixedly connected with the box body 13, the inside of the box body 13 is fixedly connected with the gear 14, the upper end and the lower end of the gear 14 are respectively in meshed connection with the slide rod 15, one end of the slide rod 15 far away from the gear 14 is respectively inserted into the inside of the support 12, the middle part of the gear 14 is fixedly connected with the rotating shaft 16, the rotating shaft 16 is rotatably connected with the front surface of the box body 13 through the bearing, the front end of the rotating shaft 16 is fixedly connected with the handle 17, the surface of the slide rod 15 between the box body 13 and the support 12 is respectively sleeved with the spring 19, one end of the spring 19 is fixedly connected with the box body 13, one end of the spring 19 far away from the box body 13 is fixedly connected with the baffle 20, the baffle 20 is fixedly sleeved on the surface of the slide rod 15, through the rotation of the gear 14, the retraction of the sliding rod 15 is driven to retract the spring 19, when the gear 14 is not rotated through the handle 17, the spring 19 enables the sliding rod 15 to be inserted into the support 12 due to elasticity, so that the canopy 3 can be fixed, and the low-voltage power distribution cabinet can freely move by moving the wheels 10.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a low-voltage distribution cabinet, includes the cabinet body (1), door plant (2), canopy (3) and base (4), its characterized in that: the improved rain shed is characterized in that an opening (5) is formed in the surface of the door plate (2), the opening (5) is fixedly connected with transparent glass (6), a handle (7) is arranged on the left side surface of the middle of the door plate (2), the door plate (2) is fixedly connected with a cabinet body (1) through a hinge, a telescopic rod (8) is fixedly connected between the cabinet body (1) and a base (4), a damping spring (9) is fixedly connected to the bottom of the cabinet body (1), one end, away from the cabinet body (1), of the damping spring (9) is fixedly connected with the base (4), a movable wheel (10) is fixedly connected to the lower surface of the base (4), supporting rods (11) are fixedly connected to the left side and the right side of the base (4), a support (12) is sleeved inside the top ends of the two supporting rods (11), one end, away from the supporting rods (11), of the support (12) is fixedly connected with the rain shed (3), the improved cabinet is characterized in that a box body (13) is fixedly connected to the top of the cabinet body (1), a gear (14) is fixedly connected to the inside of the box body (13), slide rods (15) are meshed with the upper end and the lower end of the gear (14), and one ends, far away from the gear (14), of the slide rods (15) are inserted into the support (12).

2. A low-voltage distribution cabinet according to claim 1, characterized in that: the middle of the gear (14) is fixedly connected with a rotating shaft (16), the rotating shaft (16) is rotatably connected with the front face of the box body (13) through a bearing, and the front end of the rotating shaft (16) is fixedly connected with a handle (17).

3. A low-voltage distribution cabinet according to claim 2, characterized in that: the shape of canopy (3) is slope form, and canopy (3) upper surface is equipped with multiunit water-skiing groove (18).

4. A low-voltage distribution cabinet according to claim 3, characterized in that: the surface of the sliding rod (15) between the box body (13) and the support (12) is sleeved with a spring (19), one end of the spring (19) is fixedly connected with the box body (13), one end of the spring (19) far away from the box body (13) is fixedly connected with a baffle (20), and the baffle (20) is fixedly sleeved on the surface of the sliding rod (15).

5. A low-voltage distribution cabinet according to claim 4, characterized in that: the noise reduction partition board (21) is fixedly connected to the inner wall of the cabinet body (1) and the inner wall of the door panel (2).

6. Low-voltage distribution cabinet according to claim 5, characterized in that: the cabinet body (1) lateral part has been seted up the thermovent, thermovent inside fixedly connected with fan (22), the thermovent inner wall is equipped with dustproof filter screen (23).

7. A low-voltage distribution cabinet according to claim 6, characterized in that: the number of the movable wheels (10) is 4, and the movable wheels (10) are respectively arranged at four corners of the base (4).