CN211063130U

CN211063130U - Protective structure of distribution box

Info

Publication number: CN211063130U
Application number: CN201921743817.2U
Authority: CN
Inventors: 李菊会
Original assignee: Guangzhou Shengmei Electric Equipment Co ltd
Current assignee: Guangzhou Shengmei Electric Equipment Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-21
Anticipated expiration: 2029-10-17

Abstract

The utility model relates to a block terminal technical field, and a protective structure of block terminal is disclosed, including ground and the block terminal of setting subaerial, the block terminal left and right sides is the fixed buffer that is equipped with all, buffer includes riser and buffer, riser fixed mounting is at the block terminal lateral wall and be hollow structure, the spout has been seted up to one side that the block terminal was kept away from to the riser, the inner wall fixedly connected with stopper and the sliding connection of riser have the slider, the slider is located the below of stopper, the common first spring of fixedly connected with in one side that stopper and slider are close to mutually, the first U-shaped piece of the equal fixedly connected with in one side of block terminal is kept away from to stopper and slider, the buffer is close to the equal fixed mounting in both. The utility model discloses can carry out the buffering resistance to compression of horizontal direction when the block terminal suffers the striking, vertical direction increases the stability that adsorption affinity kept the block terminal simultaneously.

Description

Protective structure of distribution box

Technical Field

The utility model relates to a block terminal technical field especially relates to a protective structure of block terminal.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

The utility model discloses a distribution box with protective structure is disclosed for CN208226393U through retrieving public (bulletin) number, through setting up the protective structure and the through-hole of a kind of distribution box of pipe, can transmit the wind of fan during operation to each position of the protective structure of a kind of distribution box effectively, the work efficiency of the fan has been strengthened, thus has improved the application scope of the device, through setting up the fire alarm, can send out the warning when the circuit is short-circuited in the distribution box, through setting up the dust proof block, the damage to the distribution box of entering of dust and fine granule has been reduced, improve the life of the device, the following defect exists in the scheme;

firstly, the distribution box is not provided with an anti-collision buffer structure, so that the distribution box is easily damaged when being impacted;

second, the block terminal can produce when suffering strong wind or striking and rock, can't guarantee the work that the block terminal can be stable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art problem that the block terminal suffers the striking and can't reduce buffering remain stable, and the protective structure of a block terminal that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a protective structure of a distribution box comprises the ground and the distribution box arranged on the ground, wherein buffer devices are fixedly arranged on the left side and the right side of the distribution box respectively, each buffer device comprises a vertical plate and a buffer plate, the vertical plates are fixedly arranged on the outer side wall of the distribution box and are of a hollow structure, a sliding groove is formed in one side, away from the distribution box, of each vertical plate, a limiting block is fixedly connected to the inner wall of each vertical plate, a sliding block is connected to the inner wall of each vertical plate in a sliding mode, the sliding block is located below the limiting block, a first spring is fixedly connected to one side, close to the limiting block and the sliding block, of the limiting block, a second spring is fixedly arranged on one side, close to the vertical plate, of the buffer plate and the sliding block, a first U-shaped block is fixedly connected to the upper end and the lower end of one side, the top end of one side, close to the distribution box, of the buffer plate is fixedly connected with a second telescopic rod, and the other end of the second telescopic rod is fixedly connected with the top end of one side, far away from the distribution box, of the vertical plate;

the utility model discloses a power distribution box, including lateral wall, bracing piece, piston cylinder, riser, piston cylinder, sucking disc, power distribution box, the lateral wall bottom fixedly connected with two the same bracing pieces of block terminal, two bracing piece other end fixedly connected with piston cylinder, piston cylinder is located the riser below, the through-hole has been seted up at piston cylinder's top, the bottom fixedly connected with piston rod of slider, the bottom of piston rod passes the bottom of riser and the through-hole and the fixedly connected with piston at piston cylinder's top, the section of thick bamboo wall sliding connection of piston and piston cylinder, the gas pocket is seted up to piston cylinder's bottom, piston cylinder's.

Preferably, the inside fixed mounting in top of block terminal has the motor, the terminal fixedly connected with flabellum of output of motor.

Preferably, the inner side wall of the distribution box is fixedly provided with a dust screen.

Preferably, the buffer plate is a three-layer plate structure, the upper side and the lower side of the buffer plate are rigid plates, and elastic base plates are fixedly arranged in the two rigid plates.

Preferably, the outer surfaces of the distribution box, the buffer plate and the vertical plate are coated with antirust paint.

Preferably, the first telescopic rod and the second telescopic rod both comprise a sleeve and a loop bar, and the loop bar is sleeved on the sleeve.

Compared with the prior art, the utility model provides a protective structure of block terminal possesses following beneficial effect:

1. this protective structure of block terminal through the spring of buffer board side, reduces the impact that produces when striking.

2. This protective structure of block terminal, the displacement that produces when being strikeed through the buffer board can make the slider in the riser carry out ascending slip, and the slider drives piston rod rebound, takes the air in the piston cylinder out for the sucking disc produces certain suction, adsorbs ground, thereby reduces rocking of block terminal.

3. This protective structure of block terminal drives the flabellum through the motor at the inside top of block terminal and rotates, dispels the heat to the block terminal and cools down.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation when the block terminal receives the striking, can transversely cushion the block terminal, can produce the adsorption affinity to ground through the sucking disc simultaneously, makes the block terminal vertically reduce and rock.

Drawings

Fig. 1 is a schematic structural view of a protective structure of a distribution box according to the present invention;

fig. 2 is a side view of fig. 1.

In the figure: 1 block terminal, 2 flabellum, 3 risers, 4 buffer boards, 5 stopper, 6 sliders, 7 first spring, 8 first U-shaped piece, 9 second U-shaped piece, 10 first telescopic link, 11 connecting rods, 12 second telescopic links, 13 bracing pieces, 14 piston cylinders, 15 piston rods, 16 pistons, 17 sucking discs, 18 motors, 19 dust screens, 20 second springs.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a protective structure of a distribution box comprises a ground surface and a distribution box 1 arranged on the ground surface, wherein buffer devices are fixedly arranged on the left side and the right side of the distribution box 1, each buffer device comprises a vertical plate 3 and a buffer plate 4, the vertical plates 3 are fixedly arranged on the outer side wall of the distribution box 1 and are of hollow structures, one sides of the vertical plates 3 far away from the distribution box 1 are provided with chutes, the inner walls of the vertical plates 3 are fixedly connected with a limiting block 5 and are slidably connected with a sliding block 6, the sliding block 6 is positioned below the limiting block 5, one sides of the limiting block 5 and the sliding block 6 close to each other are fixedly connected with a first spring 7, one sides of the buffer plates 4 and the vertical plates 3 close to each other are fixedly provided with a second spring 20, one sides of the limiting block 5 and the sliding block 6 far away, the first U-shaped block 8 and the second U-shaped block 9 are respectively and rotatably connected with a first telescopic rod 10 and a connecting rod 11, the top end of one side, close to the distribution box 1, of the buffer plate 4 is fixedly connected with a second telescopic rod 12, and the other end of the second telescopic rod 12 is fixedly connected with the top end of one side, far away from the distribution box 1, of the vertical plate 3;

the bottom of the side wall of the distribution box 1 is fixedly connected with two identical supporting rods 13, the other ends of the two supporting rods 13 are fixedly connected with a piston cylinder 14, the piston cylinder 14 is positioned below a vertical plate 3, the top of the piston cylinder 14 is provided with a through hole, the bottom of a sliding block 6 is fixedly connected with a piston rod 15, the bottom end of the piston rod 15 penetrates through the through holes at the bottom of the vertical plate 3 and the top of the piston cylinder 14 and is fixedly connected with a piston 16, the piston 16 is in sliding connection with the cylinder wall of the piston cylinder 14, the bottom of the piston cylinder 14 is provided with an air hole, a sucking disc 17 is arranged below the piston cylinder 14, the top of the sucking disc 17 penetrates through the air hole and the disc bottom of the sucking disc 17 is in;

the inside fixed mounting in top of block terminal 1 has motor 18, the terminal fixedly connected with flabellum 2 of output of motor 18, can cool down the heat dissipation to block terminal 1, increase block terminal 1's life, the equal fixed mounting of inside lateral wall of block terminal 1 has dust screen 19, can effectively prevent the entering of dust granule, buffer board 4 is three-layer plate structure, the upper and lower both sides are the rigidity board, two-layer rigidity inboard fixed mounting has the elastic backing plate, buffer board 4's crushing resistance has been increased, block terminal 1,

buffer board

4 and 3 surfaces of riser all scribble the anti-rust paint, first telescopic link and second telescopic link are all including sleeve pipe and loop bar, the loop bar has been cup jointed to the sleeve pipe.

The utility model discloses in, exert the buffering power through the striking to buffer board 4, the second spring 20 of buffer board 4 one side reduces the buffering through the extrusion, buffer board 4 slides simultaneously and makes connecting rod 11 drive slider 6 upwards sliding in riser 3, thereby the piston rod 15 of slider 6 bottom drives piston 16 and bleeds to piston cylinder 14, sucking disc 17 produces the adsorption affinity to ground at the in-process of bleeding, effectual 1 fore-and-aft whole of reduction block terminal is rocked, 1 whole guard action to block terminal has been increased, motor 18 in block terminal 1 drives the rotatory 1 inner wall working line of block terminal of 2 dispels the heat simultaneously, block terminal 1's life has been increased.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a protective structure of block terminal, includes ground and sets up block terminal (1) subaerial, its characterized in that, block terminal (1) left and right sides is all fixed and is equipped with buffer, buffer includes riser (3) and buffer board (4), riser (3) fixed mounting just is hollow structure at block terminal (1) lateral wall, the spout has been seted up to one side that block terminal (1) was kept away from in riser (3), inner wall fixedly connected with stopper (5) and sliding connection of riser (3) have slider (6), slider (6) are located the below of stopper (5), the common fixedly connected with first spring (7) in one side that stopper (5) and slider (6) are close to mutually, buffer board (4) and riser (3) are close to one side fixedly and are equipped with second spring (20) mutually, the equal fixedly connected with first U-shaped piece (8) in one side that block terminal (1) was kept away from in stopper (5) and slider (6) ) The upper end and the lower end of one side, close to the distribution box (1), of the buffer plate (4) are both fixedly provided with a second U-shaped block (9), the first U-shaped block (8) and the second U-shaped block (9) are respectively and rotatably connected with a first telescopic rod (10) and a connecting rod (11), the top end of one side, close to the distribution box (1), of the buffer plate (4) is fixedly connected with a second telescopic rod (12), and the other end of the second telescopic rod (12) is fixedly connected with the top end of one side, far away from the distribution box (1), of the vertical plate (3);

the utility model discloses a power distribution box, including block terminal (1), lateral wall bottom fixedly connected with two the same bracing piece (13), two bracing piece (13) other end fixedly connected with piston cylinder (14), piston cylinder (14) are located riser (3) below, the through-hole has been seted up at the top of piston cylinder (14), the bottom fixedly connected with piston rod (15) of slider (6), the bottom of piston rod (15) is passed the bottom of riser (3) and the through-hole and the fixedly connected with piston (16) at the top of piston cylinder (14), the section of thick bamboo wall sliding connection of piston (16) and piston cylinder (14), the bottom of piston cylinder (14) is seted up there is the gas pocket, the below of piston cylinder (14) is equipped with sucking disc (17), the bottom that the top of sucking disc (17) passed gas pocket and sucking disc (17) is connected with ground contact.

2. The protective structure of the distribution box according to claim 1, wherein a motor (18) is fixedly installed inside the top end of the distribution box (1), and the fan blades (2) are fixedly connected to the output end of the motor (18).

3. The protective structure of the distribution box according to claim 1, wherein the inner side walls of the distribution box (1) are fixedly provided with dust screens (19).

4. The protective structure of the distribution box according to claim 1, wherein the buffer plate (4) is a three-layer plate structure, the upper and lower sides of the buffer plate are rigid plates, and elastic base plates are fixedly arranged in the two rigid plates.

5. The protective structure of the distribution box according to claim 1, wherein the outer surfaces of the distribution box (1), the buffer plate (4) and the vertical plate (3) are coated with antirust paint.

6. The protective structure of an electric distribution box according to claim 1, characterized in that said first telescopic rod (10) and said second telescopic rod (12) comprise a sleeve and a rod, said sleeve being sleeved with said rod.