CN219697049U

CN219697049U - Switch board with protective structure

Info

Publication number: CN219697049U
Application number: CN202222946916.9U
Authority: CN
Inventors: 马立强; 崔永华; 付秀明
Original assignee: Zhuozhou Huatai Electromechanical Co ltd
Current assignee: Zhuozhou Huatai Electromechanical Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-09-15
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a power distribution cabinet with a protection structure, which comprises a box body, a mounting frame, a second guard board and a support rod, wherein the support rod penetrates through and extends into the box body, the mounting frame is arranged at one end of the support rod, the first guard board is arranged at the other end of the support rod, a mounting block and a slide bar are arranged at one side of the box body, one end of the slide bar penetrates through the mounting block, the second guard board is arranged at one end of the slide bar, a shock-absorbing ring is arranged at one side of the box body, the top of the shock-absorbing ring is arranged at one side of the first guard board, a connecting rod is arranged at the top end of the shock-absorbing ring, and one end of the connecting rod is arranged at one end of the slide bar. The utility model can absorb impact break generated when the distribution box is overturned to the ground and enlarge the protection range of the distribution box by arranging the second guard plate and the first guard plate, and can not damage internal circuit elements.

Description

Switch board with protective structure

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a protection structure.

Background

The power distribution cabinet transfer power distribution cabinet, the illumination power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system. The power distribution cabinet is a generic name of a motor control center, more mechanical equipment is needed during construction of a building site, the power distribution cabinet is necessary power distribution equipment for normal operation of a plurality of mechanical equipment, but the outside of the power distribution cabinet is not provided with better protective measures, and the power distribution cabinet is easy to turn over on the ground due to complex environment of the building site, so that circuit elements inside the power distribution cabinet are damaged to affect use, and serious damage to the power distribution cabinet can be caused.

Therefore, a power distribution cabinet with a protection structure is specially provided.

Disclosure of Invention

The utility model aims to provide a power distribution cabinet with a protection structure, which aims to solve the problems that when the power distribution cabinet is used on a building site, the power distribution cabinet is impacted by an external object and overturned on the ground, so that internal elements are damaged, and the power distribution cabinet can not be used seriously, and the utility model provides the following technical scheme for realizing the purposes: the utility model provides a switch board with protective structure, includes box, mounting bracket, second backplate and bracing piece, the bracing piece runs through and extends into the inside of box, and the mounting bracket is installed to the one end of bracing piece, first backplate is installed to the other end of bracing piece, installation piece and slide bar are installed to one side of box, and the one end of slide bar passes the installation piece, and the second backplate is installed to the one end of slide bar, the ring of moving away to avoid possible earthquakes is installed to one side of box, and the top of moving away to avoid possible earthquakes is installed in one side of first backplate, the connecting rod is installed on the top of moving away to the ring of moving away to avoid possible earthquakes, and the one end at the slide bar is installed to the one end of connecting rod.

Preferably, the rotating shafts are arranged on two sides of the box body, the supporting frames are movably arranged on the rotating shafts, and the contraction frames are movably arranged at the bottoms of the supporting frames.

Preferably, the mounting frame is provided with a mounting groove, and the mounting frame is provided with an electric socket and a protection switch through bolts, and the electric socket and the protection switch are communicated through the electric conducting strip.

Preferably, the sliding rod is movably arranged in the mounting block, and a spring is arranged between the mounting block and the sliding rod.

Preferably, the supporting rod is movably arranged in the box body, and the second guard plates are arranged on the upper side and the lower side of the box body.

Preferably, the side of box is equipped with the heat dissipation window, and the inside of box is equipped with the manger plate strip, the both sides bottom of box is equipped with the outlet.

Compared with the prior art, the utility model provides the power distribution cabinet with the protection structure, which has the following beneficial effects:

through being provided with second backplate and first backplate, when the block terminal turns over to the ground, first backplate contacts the ground, because the ring of moving away to avoid possible earthquakes is installed to one side of first backplate, and the top of moving away to avoid possible earthquakes the ring is connected with the one end of slide bar through the connecting rod, after the block terminal is tipped over, because self weight can push down first backplate down, push down the in-process, through the effect of ring and the spring of moving away to avoid possible earthquakes, the bracing piece can slowly extend into the inside of box, simultaneously, first backplate pushes down can lead to the connecting rod to push the slide bar outwards, the second backplate of both sides will outwards extend, the protection box can not receive the striking of foreign object and damage, the mounting bracket also can not receive the impact power of striking when the block terminal is tipped over simultaneously, the power supply unit of box inside has been protected to very big degree, the life of block terminal has been improved.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a protection structure according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a case; 2. a mounting frame; 3. a second guard plate; 4. an electricity utilization socket; 5. an electric conducting plate; 6. a protection switch; 7. a water bar; 8. a heat radiation window; 9. a water outlet; 10. a support frame; 1001. a shrinkage frame; 11. a rotating shaft; 12. a mounting groove; 13. a first guard plate; 14. a support rod; 15. a mounting block; 16. a slide bar; 17. a shock absorbing ring; 18. and a connecting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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.

Example 1: the supporting rod 14 penetrates and extends into the box body 1, the installation frame 2 is installed at one end of the supporting rod 14, the protection switch 6 and the water retaining bar 7 can be installed through the installation frame 2, the first guard plate 13 is installed at the other end of the supporting rod 14, the distribution box can be prevented from being impacted by external objects when the distribution box is overturned through the first guard plate 13, the installation block 15 and the sliding rod 16 are installed at one side of the box body 1, one end of the sliding rod 16 penetrates through the installation block 15, the installation block 15 can slide in the sliding rod 16, the second guard plate 3 is installed at one end of the sliding rod 16, the side surface of the distribution box can be protected from being impacted by external objects through the second guard plate 3, the shock-absorbing ring 17 is installed at one side of the box body 1, the top of the shock-absorbing ring 17 is installed at one side of the first guard plate 13, the distribution box can be slowly pushed inwards when the first guard plate 13 contacts the ground after the distribution box is overturned through the shock absorbing ring 17, the connecting rod 18 is arranged at the top end of the shock absorbing ring 17, one end of the connecting rod 18 is arranged at one end of the sliding rod 16, when the first guard plate 13 is slowly pushed inwards, the connecting rod 18 can push the sliding rod 16, the second guard plates 3 at two sides are pushed outwards, the protected range of the box body 1 is enlarged, the sliding rod 16 is movably arranged in the installation block 15, a spring is arranged between the installation block 15 and the sliding rod 16, in the outward pushing process of the sliding rod 16, the spring can form a reaction force on the connecting rod 18, the impact force caused by the overturning of the distribution box is reduced, the supporting rod 14 is movably arranged in the box body 1, and the second guard plates 3 are arranged above and below the box body 1;

specifically, as shown in fig. 2 and 3, since the shock absorbing ring 17 and the supporting rod 14 are installed at one side of the first protecting plate 13, when the distribution box is tipped over, the first protecting plate 13 can press the supporting rod 14 to the inside of the box body 1, the first protecting plate 13 and the supporting rod 14 can move slowly by the acting force of the shock absorbing ring 17, so that shock waves generated when the distribution box is tipped over are absorbed, damage to electronic elements on the mounting frame 2 is avoided, since the top end of the shock absorbing ring 17 is provided with the connecting rod 18, the connecting rod 18 is movably installed at one end of the sliding rod 16, the first protecting plate 13 moves inwards, the connecting rod 18 can press the sliding rod 16 outwards, and since the top end of the sliding rod 16 is provided with the second protecting plate 3, the protecting range of the box body 1 is enlarged, and the box body 1 is prevented from being impacted by external objects, so that the use is affected.

The two sides of the box body 1 are provided with rotating shafts 11, the rotating shafts 11 are movably provided with supporting frames 10, the bottoms of the supporting frames 10 are movably provided with shrinkage frames 1001, when the power distribution box is used, the supporting frames 10 on two sides of the box body 1 are pulled open, the shrinkage frames 1001 on the bottoms of the supporting frames 10 are unfolded and straightened, the power distribution box can be fixedly placed, the mounting frames 2 are provided with mounting grooves 12, the power utilization sockets 4 and the protection switches 6 can be mounted on the mounting frames 2 through bolts, the mounting frames 2 are provided with the power utilization sockets 4 and the protection switches 6 through bolts, the power utilization sockets 4 are communicated with the protection switches 6 through the power guide plates 5, the side surfaces of the box body 1 are provided with radiating windows 8, the bottoms of the two sides of the box body 1 are provided with water outlets 9, the inside of the box body 1 can be radiated through the radiating windows 8, the inside of the box body 1 is provided with water retaining bars 7, and when rainwater enters the inside the box body 1 through the radiating windows 8, the water retaining bars 7 can be blocked and flow out of the inside the box body 1 through the water outlets 9 along the surfaces of the water retaining bars 7;

specifically, as shown in fig. 1, fig. 2 and fig. 4, when the distribution box is used, the shrinkage frame 1001 at the bottom of the support frame 10 is unfolded and fixed by pulling the support frames 10 at the two sides of the box body 1, so that the distribution box can be stably placed on the ground, and then the distribution box can be used.

Working principle: when the distribution box is used, the distribution box can be stably placed on the ground by pulling the supporting frames 10 on two sides of the box body 1 open, expanding and fixing the contraction frames 1001 at the bottom of the supporting frames 10, then installing the power socket 4 and the protection switch 6 on the installation frame 2 through bolts, connecting the power socket 4 and the protection switch 6 through the electric guide sheet 5, and after the installation is finished, the distribution box can be used, in the use process, the heat energy generated inside the box body 1 can be dissipated through the heat dissipation windows 8 at the two sides of the box body 1, if rainwater enters the box body 1 through the heat dissipation windows 8, the rainwater can be sputtered on the water blocking strips 7 and flow downwards along the surfaces of the water blocking strips 7, then the inside of the box body 1 is discharged through the water outlet 9, the circuit elements inside the box body 1 can not be touched with the rainwater to be short-circuited, because the shock absorbing ring 17 and the supporting rod 14 are arranged on one side of the first guard plate 13, when the distribution box is overturned, the first guard plate 13 can be pressed towards the inside of the box body 1 with the supporting rod 14, the first guard plate 13 and the supporting rod 14 can move slowly through acting force of the shock absorbing ring 17, so that shock waves generated when the distribution box is overturned are absorbed, damage to electronic elements on the mounting frame 2 can be avoided, as the connecting rod 18 is arranged at the top end of the shock absorbing ring 17, the connecting rod 18 is movably arranged at one end of the sliding rod 16, the first guard plate 13 moves inwards, the connecting rod 18 can press the sliding rod 16 outwards, and as the second guard plate 3 is arranged at the top end of the sliding rod 16, the second guard plate 3 can move outwards, the protection range of the box body 1 is enlarged, the box body 1 is prevented from being impacted by foreign objects when being overturned, and the service life of the distribution box is prolonged.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. 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.

Claims

1. Switch board with protective structure, including box (1), mounting bracket (2), second backplate (3) and bracing piece (14), its characterized in that: the utility model discloses a box, including box (1), including box, mounting bracket (2), connecting rod (18), connecting rod (1) are installed in the inside of box (1), mounting bracket (2) are installed to the inside of extending into box (14), and mounting bracket (2) are installed to the one end of bracing piece (14), first backplate (13) are installed to the other end of bracing piece (14), installation piece (15) and slide bar (16) are installed to one side of box (1), and second backplate (3) are installed to the one end of slide bar (16), ring (17) are moved away from the earth in one side of box (1), and the top of ring (17) is installed in one side of first backplate (13), connecting rod (18) are installed on the top of ring (17) of moving away from the earth, and one end of connecting rod (18) is installed in the one end of slide bar (16).

2. A power distribution cabinet with a protective structure according to claim 1, characterized in that: the two sides of the box body (1) are provided with rotating shafts (11), the rotating shafts (11) are movably provided with supporting frames (10), and the bottoms of the supporting frames (10) are movably provided with shrinkage frames (1001).

3. A power distribution cabinet with a protective structure according to claim 1, characterized in that: the installation rack (2) is provided with an installation groove (12), the installation rack (2) is provided with an electricity socket (4) and a protection switch (6) through bolts, and the electricity socket (4) and the protection switch (6) are communicated through an electric guide piece (5).

4. A power distribution cabinet with a protective structure according to claim 1, characterized in that: the sliding rod (16) is movably arranged in the mounting block (15), and a spring is arranged between the mounting block (15) and the sliding rod (16).

5. A power distribution cabinet with a protective structure according to claim 1, characterized in that: the supporting rods (14) are movably arranged in the box body (1), and the second guard plates (3) are arranged on the upper side and the lower side of the box body (1).

6. A power distribution cabinet with a protective structure according to claim 1, characterized in that: the side of box (1) is equipped with heat dissipation window (8), and the inside of box (1) is equipped with manger plate strip (7), the both sides bottom of box (1) is equipped with outlet (9).