CN213692856U

CN213692856U - Shockproof power distribution cabinet device

Info

Publication number: CN213692856U
Application number: CN202022349535.3U
Authority: CN
Inventors: 林志涛; 问晨光
Original assignee: Shandong Demao Electric Co ltd
Current assignee: Shandong Demao Electric Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-13
Anticipated expiration: 2030-10-20

Abstract

The application discloses switch board device that can take precautions against earthquakes, including the U template, bottom fixedly connected with connecting box in the U template, connecting box bottom fixedly connected with has the cavity piece, the ball has been placed in the cavity piece, fixedly connected with third spring one end on the ball, third spring other end fixed connection is in first connecting block bottom, fixedly connected with connecting rod on the first connecting block, the connecting rod slides through connection roof portion, connecting rod other end fixed connection is on the fixed plate. This kind of switch board device that can take precautions against earthquakes is when receiving the impact, and the fixed plate downstream drives the connecting rod downstream, and the third spring compression produces elasticity and upwards promotes the switch board body, and the stopper carries on spacingly to first connecting block simultaneously, and the fixed plate pushes down the turned angle between two slope poles when changing, and the second spring compression produces elasticity and promotes the turned angle who makes between the slope pole to the centre and restore to cushion the impact.

Description

Shockproof power distribution cabinet device

Technical Field

The application relates to a shockproof device, in particular to a shockproof power distribution cabinet device.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

The shockproof shock resistance of current switch board self is very poor, very easily takes place the harm when receiving outside striking, can make the circuit of the inside cause the condition of short circuit, and the switch board is placed the in-process and just can be covered a lot of dusts, and artifical cleanness can cause the manpower extravagant. Therefore, a shockproof power distribution cabinet device is provided for solving the problems.

Disclosure of Invention

A shockproof power distribution cabinet device comprises a U-shaped plate, wherein a connecting box is fixedly connected to the bottom in the U-shaped plate, a cavity block is fixedly connected to the bottom of the connecting box, a round ball is placed in the cavity block, one end of a third spring is fixedly connected to the round ball, the other end of the third spring is fixedly connected to the bottom of a first connecting block, a connecting rod is fixedly connected to the first connecting block and penetrates through the top of the connecting box in a sliding manner, the other end of the connecting rod is fixedly connected to a fixing plate, the bottom of the fixing plate is located on two sides of the connecting rod and is fixedly connected with fixed blocks, two fixed blocks are also fixedly connected to the bottom of the U-shaped plate below the two fixed blocks, four fixed blocks are respectively and rotatably connected with an inclined rod, the other ends of the two inclined rods on the same side of the connecting rod, the fixed box is fixedly connected to two side walls of the U-shaped plate, four fixed columns are fixedly connected to two sides of the fixed rod in a pairwise distributed mode, four sliding blocks are fixedly connected to the four fixed columns, and the sliding blocks are connected to the annular racks in a sliding mode.

Furthermore, the inner space of the cavity block is larger than the volume of the sphere, and the diameter of the top opening of the cavity block is smaller than the diameter of the sphere.

Furthermore, the connecting box is internally provided with a limiting block fixedly connected with the side wall at the upper end of the first connecting block.

Further, the dwang has been run through to the equal screw thread of U template both sides wall, fixedly connected with rotates the knob on the dwang, it is inboard that dwang other end screw thread runs through to extend to the U template, it is connected with the movable plate to rotate on the dwang, a plurality of telescopic links of fixedly connected with on the movable plate, telescopic link other end fixedly connected with connecting plate, fixedly connected with rubber pad on the connecting plate, the telescopic link overcoat has been cup jointed first spring, on the sub-movable plate of first spring one end fixed connection, first spring other end fixed connection is on the connecting plate.

Further, a fixed rod is fixedly connected between the tops of the two side walls of the U-shaped plate, a rotating motor is fixedly connected onto the fixed rod, and a gear is fixedly connected to the output end of the rotating motor.

Furthermore, two the annular rack meshes with the gear, fixedly connected with movable block in the middle of the annular rack, fixedly connected with brush piece on the movable block, fixedly connected with brush hair on the brush piece.

The beneficial effect of this application is: the application provides a switch board device that can take precautions against earthquakes.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic top view of a circular rack gear connection according to an embodiment of the present application.

In the figure: 1. u-shaped board, 2, first spring, 3, dwang, 4, rotation knob, 5, movable plate, 6, telescopic link, 7, connecting plate, 8, second spring, 9, fixed case, 10, tilting lever, 11, fixed block, 12, connecting box, 13, cavity piece, 14, ball, 15, third spring, 16, first connecting block, 17, stopper, 18, connecting rod, 19, fixed plate, 20, switch board body, 21, rubber pad, 22, ring rack, 23, rotating electrical machines, 24, brush hair, 25, brush piece, 26, dead lever, 27, sliding block, 28, fixed column, 29, movable block, 30, gear, 31, second connecting block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a shockproof power distribution cabinet device comprises a U-shaped plate 1, wherein a connection box 12 is fixedly connected to the bottom of the U-shaped plate 1, a cavity block 13 is fixedly connected to the bottom of the connection box 12, a round ball 14 is placed in the cavity block 13, one end of a third spring 15 is fixedly connected to the round ball 14, the other end of the third spring 15 is fixedly connected to the bottom of a first connection block 16, a connection rod 18 is fixedly connected to the first connection block 16, the connection rod 18 slidably penetrates through the top of the connection box 12, the other end of the connection rod 18 is fixedly connected to a fixing plate 19, fixing blocks 11 are fixedly connected to two sides of the connection rod 18 at the bottom of the fixing plate 19, two fixing blocks 11 are also fixedly connected to the bottom of the U-shaped plate 1 below the two fixing blocks 11, and inclined rods 10 are rotatably connected to the four fixing, the other ends of two inclined rods 10 on the same side of the connecting rod 18 are rotatably connected together, the rotating joint of the two inclined rods 10 is connected with a second connecting block 31 in a rotating mode, a second spring 8 is fixedly connected onto the second connecting block 31, the other end of the second spring 8 is fixedly connected into a fixing box 9, the fixing box 9 is fixedly connected onto two side walls of the U-shaped plate 1, four fixing columns 28 are fixedly connected onto two side walls of the U-shaped plate 1, the four fixing columns 28 are fixedly connected onto two sides of the fixing rod 26 in a pairwise distributed mode, sliding blocks 27 are fixedly connected onto the four fixing columns 28, and the sliding blocks 27 are connected onto the annular rack 22 in a sliding.

The space in the cavity block 13 is larger than the volume of the round ball 14, and the diameter of the opening at the top of the cavity block 13 is smaller than that of the round ball 14, so that the position of the round ball 14 is convenient to limit; a limiting block 17 is fixedly connected to the side wall of the connecting box 12, which is positioned at the upper end of the first connecting block 16, so that the position of the first connecting block 16 is limited; a rotating rod 3 penetrates through two side walls of the U-shaped plate 1 in a threaded manner, a rotating knob 4 is fixedly connected to the rotating rod 3, the other end of the rotating rod 3 extends to the inner side of the U-shaped plate 1 in a threaded manner, a moving plate 5 is rotatably connected to the rotating rod 3, a plurality of telescopic rods 6 are fixedly connected to the moving plate 5, a connecting plate 7 is fixedly connected to the other ends of the telescopic rods 6, a rubber pad 21 is fixedly connected to the connecting plate 7, a first spring 2 is sleeved outside the telescopic rods 6, one end of the first spring 2 is fixedly connected to the moving plate 5, and the other end of the first spring 2 is fixedly connected to the connecting plate 7, so that the position of the power distribution; a fixed rod 26 is fixedly connected between the tops of two side walls of the U-shaped plate 1, a rotating motor 23 is fixedly connected onto the fixed rod 26, and a gear 30 is fixedly connected to the output end of the rotating motor 23, so that the fixing is facilitated and the gear 30 is driven to rotate; two annular rack 22 and the meshing of gear 30, fixedly connected with movable block 29 in the middle of the annular rack 22, fixedly connected with brush piece 25 on the movable block 29, fixedly connected with brush hair 24 is convenient for remove dust to switch board body 20 top on the brush piece 25.

When the power distribution cabinet is used, electrical components appearing in the application are externally connected with a power supply and a control switch when in use, firstly, a power distribution cabinet body 20 is placed on a fixed plate 19, rotating knobs 4 on two sides are rotated, the rotating knobs 4 are rotated to drive rotating rods 3 to rotate, the rotating rods 3 are rotated to drive moving plates 5 on two sides to move towards the power distribution cabinet body 20, the power distribution cabinet body 20 is clamped through connecting plates 7, when the power distribution cabinet is impacted, the connecting plates 7 on the left side and the right side move towards two sides to drive first springs 2 to compress, the first springs 2 generate elastic force to push the power distribution cabinet body 20 towards the middle, so that impact force in the left and right direction is buffered, the fixed plate 19 moves downwards to drive a connecting rod 18 to move downwards, the third springs 15 compress, the third springs 15 generate elastic force to push the power distribution cabinet body 20 upwards, a limiting block 17 limits a first connecting block 16, the rotating angle between two inclined rods 10, the compression of second spring 8, second spring 8 produce elasticity and promote the turned angle who makes between the leaning rod 10 to recover to the centre to cushion the impact force, open rotating electrical machines 23, rotating electrical machines 23 rotates and drives gear 30 and rotate, and gear 30 rotates and drives the annular rack 22 of both sides and rotate, and annular rack 22 rotates and drives the fixed column 28 motion of rigid coupling in annular rack 22 inboard, makes brush hair 24 on the brush piece 25 clean 20 tops of switch board body.

The application has the advantages that:

1. when the shockproof power distribution cabinet device is impacted, the fixed plate moves downwards to drive the connecting rod to move downwards, the third spring compresses to generate elastic force to push the power distribution cabinet body upwards, the limiting block limits the first connecting block, the rotating angle between the two inclined rods is changed when the fixed plate is pressed downwards, the second spring compresses to generate elastic force to push the middle part to restore the rotating angle between the inclined rods, and therefore the impact force is buffered;

2. this application rotates through rotating electrical machines and drives the gear and rotate, drives annular rack through meshing between gear and rack and rotates for the brush piece is along with annular rack motion, and the brush hair on the brush piece is cleaned switch board body top.

Since the power-taking structure of the rotating electrical machine 23 belongs to the prior art, it is not described in this document.

The rotating electrical machine 23 may be a three-phase asynchronous motor and its associated power supply and circuit, which are manufactured by Zhejiang le Chuan electromechanical Co.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a switch board device that can take precautions against earthquakes which characterized in that: comprises a U-shaped plate (1), a connecting box (12) is fixedly connected to the bottom of the U-shaped plate (1), a cavity block (13) is fixedly connected to the bottom of the connecting box (12), a round ball (14) is placed in the cavity block (13), one end of a third spring (15) is fixedly connected to the round ball (14), the other end of the third spring (15) is fixedly connected to the bottom of a first connecting block (16), a connecting rod (18) is fixedly connected to the first connecting block (16), the connecting rod (18) penetrates through the top of the connecting box (12) in a sliding manner, the other end of the connecting rod (18) is fixedly connected to a fixing plate (19), the bottom of the fixing plate (19) is fixedly connected to fixing blocks (11) on two sides of the connecting rod (18), and two fixing blocks (11) are also fixedly connected to the bottom of the U-shaped plate (1) below the two fixing blocks, the four fixed blocks (11) are rotatably connected with inclined rods (10), the other ends of the two inclined rods (10) on the same side of the connecting rod (18) are rotatably connected together, the rotary joint of the two inclined rods (10) is rotatably connected with a second connecting block (31), a second spring (8) is fixedly connected on the second connecting block (31), the other end of the second spring (8) is fixedly connected in the fixed box (9), fixed case (9) fixed connection is on U template (1) both sides wall, equal four fixed columns (28) of fixedly connected with on U template (1) both sides wall, four fixed column (28) two double-phase distribution fixed connection is in dead lever (26) both sides, four equal fixedly connected with sliding block (27) on fixed column (28), sliding block (27) sliding connection is on annular rack (22).

2. The shockproof power distribution cabinet device according to claim 1, wherein: the inner space of the cavity block (13) is larger than the volume of the round ball (14), and the diameter of the top opening of the cavity block (13) is smaller than that of the round ball (14).

3. The shockproof power distribution cabinet device according to claim 1, wherein: the connecting box (12) is internally provided with a limiting block (17) which is fixedly connected with the side wall of the upper end of the first connecting block (16).

4. The shockproof power distribution cabinet device according to claim 1, wherein: the utility model discloses a U template (1) both sides wall is all threaded to run through has dwang (3), fixedly connected with rotation knob (4) on dwang (3), dwang (3) other end screw thread runs through and extends to U template (1) inboard, it is connected with movable plate (5) to rotate on dwang (3), a plurality of telescopic links of fixedly connected with (6) are gone up in movable plate (5), telescopic link (6) other end fixedly connected with connecting plate (7), fixedly connected with rubber pad (21) are gone up in connecting plate (7), telescopic link (6) cup joint first spring (2), on first spring (2) one end fixed connection sub-movable plate (5), first spring (2) other end fixed connection is on connecting plate (7).

5. The shockproof power distribution cabinet device according to claim 1, wherein: the U-shaped plate (1) is characterized in that a fixing rod (26) is fixedly connected between the tops of two side walls of the U-shaped plate (1), a rotating motor (23) is fixedly connected onto the fixing rod (26), and a gear (30) is fixedly connected to the output end of the rotating motor (23).

6. The shockproof power distribution cabinet device according to claim 1, wherein: two annular rack (22) and gear (30) meshing, fixedly connected with movable block (29) in the middle of annular rack (22), fixed connection has brush piece (25) on movable block (29), fixedly connected with brush hair (24) on brush piece (25).