CN214100492U

CN214100492U - Novel switch board that has protect function

Info

Publication number: CN214100492U
Application number: CN202022742640.3U
Authority: CN
Inventors: 高爱
Original assignee: Shanghai Ever Power Group Electric Complete Set Co ltd
Current assignee: Shanghai Ever Power Group Electric Complete Set Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-31
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a novel switch board with protect function belongs to distribution apparatus technical field, and it includes the switch board main part, four spacing telescopic links of the equal fixedly connected with of left and right sides face of switch board main part correspond four spacing telescopic links and keep away from the one end of switch board main part and the left surface fixed connection of same guard plate. This novel switch board with protect function, through being provided with second buffering hinge bar and buffer spring, when the curb plate of switch board received the striking, the guard plate can move to switch board main part direction and drive the pinion rack through first buffering hinge bar and upwards slide, because the positive mesh of buffer gear and pinion rack, the reaction force of buffer gear rotation through buffering the coil spring cushions, the buffer spring at the tensile middle part of the buffering slide cartridge that second buffering hinge bar can drive both sides, the reaction force through buffer spring carries out the secondary buffering, thereby improve the protection to the curb plate of switch board main part both sides, reduce the damage that the collision brought.

Description

Novel switch board that has protect function

Technical Field

The utility model belongs to the technical field of the distribution apparatus, specifically be a novel switch board that has protect function.

Background

The distribution cabinet is a final-stage device of a distribution system. 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.

Traditional switch board does not have side protective structure, and the side board of switch board is mostly more thin metal sheet, and the side board when the switch board receives the collision after will producing sunkenly, serious can lead to the curb plate to damage to influence the normal use of switch board, the protecting effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a novel switch board that has protect function has solved traditional switch board and has not had side protective structure, and the side board of switch board is mostly more thin metal sheet, and the side board that receives when the switch board will produce after the collision sunken, serious probably leads to the curb plate to damage to influence the normal use of switch board, the relatively poor problem of protective effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel switch board that has protect function, includes the switch board main part, four spacing telescopic links of the equal fixedly connected with of left and right sides face of switch board main part correspond four spacing telescopic links and keep away from the one end of switch board main part and the left surface fixed connection of same guard plate, the upper and lower both sides of guard plate left surface all have first buffering hinge bar through round pin axle swing joint, the equal sliding connection of left and right sides face of switch board main part has the pinion rack, the top of pinion rack is through round pin axle swing joint in the one end that the guard plate was kept away from to corresponding first buffering hinge bar, the upper and lower both sides of the left and right sides face of switch board main part all have buffer gear through bearing swing joint, buffer gear's surface meshes with the front that corresponds the pinion rack mutually.

The utility model discloses a switch board, including buffer gear, switch board main part, buffer hinge rod, buffer gear's surface has cup jointed the buffer spring, the inside and outside both ends of buffer spring are fixed connection respectively at the surface of buffer gear and the right flank of switch board main part, the equal fixedly connected with buffer beam of the left and right sides face of switch board main part, the surface sliding connection of buffer beam has two buffering slide drums, the surface of buffering slide drum has second buffer hinge rod through round pin axle swing joint, and the one end of keeping away from the buffer beam corresponding to two second buffer hinge rods is through round pin axle swing joint at the left surface that corresponds the guard plate.

As a further aspect of the present invention: the lower surface of switch board main part and the last fixed surface of base roof are connected, the equal fixedly connected with telescopic support leg in four corners department of base roof lower surface, the surface on four telescopic support legs and the fixed surface on same base floor are connected.

As a further aspect of the present invention: the upper surface on base floor and the lower surface of base roof all have two through round pin axle swing joint to adjust the hinge bar, correspond two one ends that adjust the hinge bar and be close to each other and pass through round pin axle swing joint.

As a further aspect of the present invention: a plurality of louvre has been seted up in the front of switch board main part, and the one end that corresponds two regulation hinge bars and be close to each other has same screw thread section of thick bamboo, the outer surface threaded connection of the inner wall of two screw thread sections of thick bamboos and same threaded rod through round pin axle swing joint.

As a further aspect of the present invention: the threaded rod is composed of two threaded rods with opposite thread directions, and a shaking handle is arranged at the right end of the threaded rod.

As a further aspect of the present invention: the outer surface of the buffer rod is sleeved with a buffer spring, and the upper end and the lower end of the buffer spring are respectively and fixedly connected to the surfaces, close to each other, of the two buffer sliding cylinders.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this novel switch board with protect function, through being provided with the guard plate, the buffer gear, the buffering wind spring, second buffering hinge rod and buffer spring, when the curb plate of switch board received the striking, the guard plate can move to switch board main part direction and drive the pinion rack through first buffering hinge rod and upwards slide, because the buffer gear meshes with the front of pinion rack mutually, the reaction force of buffering gear rotation through buffering wind spring cushions, the buffer spring at the tensile middle part of the buffering slide cartridge of second buffering hinge rod can drive both sides, reaction force through buffer spring carries out the secondary buffering, thereby improve the protection to the curb plate of switch board main part both sides, reduce the damage that the collision brought.

2. This novel switch board with protect function through being provided with regulation hinge bar, a screw thread section of thick bamboo and threaded rod, when the ground is too moist, through rotatory threaded rod, because the threaded rod comprises the different screw rod of two screw thread directions, the screw thread section of thick bamboo of both sides can move to both sides and drive the regulation hinge bar rotation to with base roof lifting, make the switch board main part keep away from ground, prevent the inside humidity of switch board main part, thereby guarantee the normal use of switch board main part.

3. This novel switch board that has protect function through being provided with spacing telescopic link, utilizes spacing telescopic link to carry on spacingly to the guard plate, prevents that spacing telescopic link from descending because of the influence of gravity, can carry out vertical spacing again in order to stretch out and draw back through spacing telescopic link to guarantee the stability of guard action.

Drawings

Fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic structural view of a front section of a protection plate according to the present invention;

FIG. 3 is a schematic structural view of a front view section of a top plate of the base of the present invention;

in the figure: 1 switch board main part, 2 spacing telescopic link, 3 guard plates, 4 pinion racks, 5 buffering gears, 6 buffering coil springs, 7 first buffering hinge bars, 8 buffer bars, 9 buffering slide cartridge, 10 second buffering hinge bars, 11 buffer springs, 12 base roofs, 13 telescopic support legs, 14 regulation hinge bars, 15 thread cylinder, 16 threaded rods, 17 base floors, 18 louvres.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a novel power distribution cabinet with a protection function comprises a power distribution cabinet main body 1, wherein four limiting telescopic rods 2 are fixedly connected to the left side surface and the right side surface of the power distribution cabinet main body 1, a protection plate 3 is limited by the limiting telescopic rods 2 by arranging the limiting telescopic rods 2, the limiting telescopic rods 2 are prevented from descending due to the influence of gravity, the limiting telescopic rods 2 can stretch and retract and can vertically limit, so that the stability of the protection effect is ensured, one ends, away from the power distribution cabinet main body 1, corresponding to the four limiting telescopic rods 2 are fixedly connected with the left side surface of the same protection plate 3, the upper side surface and the lower side surface of the left side surface of the protection plate 3 are movably connected with first buffering hinge rods 7 through pin shafts, the left side surface and the right side surface of the power distribution cabinet main body 1 are respectively and slidably connected with toothed plates 4, the top ends of the toothed plates 4 are movably connected with one ends, away from the protection plate 3, corresponding to the first buffering hinge rods 7 through pin shafts, the upper and lower both sides of the left and right sides face of switch board main part 1 all have buffer gear 5 through bearing swing joint, buffer gear 5's surface meshes with the front that corresponds pinion rack 4 mutually, through being provided with buffer gear 5, because buffer gear 5 meshes with the front of pinion rack 4 mutually, buffer gear 5 rotates and cushions through the reaction force of buffering coil spring 6, second buffering hinge bar 10 can drive the buffer spring 11 at the tensile middle part of the buffering slide cartridge 9 of both sides, carry out the secondary buffering through the reaction force of buffer spring 11.

Buffer gear 5's surface has cup jointed buffer coil spring 6, buffer coil spring 6's inside and outside both ends difference fixed connection is at buffer gear 5's surface and switch board main part 1's right flank, the equal fixedly connected with buffer beam 8 of the left and right sides face of switch board main part 1, the surface sliding connection of buffer beam 8 has two buffering slide cartridge 9, the surface of buffering slide cartridge 9 has second buffering articulated arm 10 through round pin axle swing joint, the one end that corresponds two second buffering articulated arm 10 and keeps away from buffer beam 8 is through round pin axle swing joint at the left surface that corresponds guard plate 3.

Specifically, as shown in fig. 1 and 3, the lower surface of the power distribution cabinet main body 1 is fixedly connected with the upper surface of the base top plate 12, the four corners of the lower surface of the base top plate 12 are fixedly connected with the telescopic support legs 13, the outer surfaces of the four telescopic support legs 13 are fixedly connected with the outer surface of the same base floor 17, the upper surface of the base floor 17 and the lower surface of the base top plate 12 are movably connected with two adjusting hinge rods 14 through pin shafts, the ends, close to each other, of the two adjusting hinge rods 14 are movably connected through pin shafts, the front surface of the power distribution cabinet main body 1 is provided with a plurality of heat dissipation holes 18, the ends, close to each other, of the two adjusting hinge rods 14 are movably connected with the same threaded cylinder 15 through pin shafts, the inner walls of the two threaded cylinders 15 are in threaded connection with the outer surface of the same threaded rod 16, and by providing the threaded rod 16, because the threaded rod 16 is composed of two threaded rods with different thread directions, the threaded cylinders 15 on both sides will move towards both sides and rotate the adjusting hinge rod 14.

Specifically, as shown in fig. 2 and 3, threaded rod 16 comprises two screw rods with opposite thread directions, the right-hand member of threaded rod 16 is provided with the shaking handle, buffer spring 11 has been cup jointed to buffer rod 8's surface, through cup jointing buffer spring 11 on buffer rod 8's surface, when buffer spring 11 receives the extrusion, carry on spacingly through buffer rod 8, prevent that buffer spring 11 from taking place the bending, thereby guarantee the stability of buffering, buffer spring 11's upper and lower both ends difference fixed connection is in the one side that two buffering slide cartridge 9 are close to each other.

The utility model discloses a theory of operation does:

s1, when a side plate of the power distribution cabinet is impacted, the limiting telescopic rod 2 is used for limiting the protection plate 3, the limiting telescopic rod 2 is prevented from descending due to the influence of gravity, the protection plate 3 can move towards the power distribution cabinet main body 1 and drives the toothed plate 4 to slide upwards through the first buffering hinge rod 7, and the buffering gear 5 rotates and is buffered through the reaction force of the buffering coil spring 6 as the buffering gear 5 is meshed with the front side of the toothed plate 4;

s2, when the protection plate 3 moves towards the direction of the power distribution cabinet main body 1, the second buffer hinge rods 10 slide on the outer surfaces of the buffer rods 8 in opposite directions, so that the buffer sliding cylinders 9 on the two sides are driven to stretch the buffer spring 11 in the middle, and secondary buffering is performed through the reaction force of the buffer spring 11;

s3, when the ground is too moist, through rotatory threaded rod 16, because threaded rod 16 comprises the different screw rods of two screw thread directions, the screw thread section of thick bamboo 15 of both sides can move to both sides and drive the rotation of adjusting hinge rod 14 to with base roof 12 lifting, make switch board main part 1 keep away from ground.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a novel switch board that has protect function, includes switch board main part (1), its characterized in that: the power distribution cabinet is characterized in that four limiting telescopic rods (2) are fixedly connected to the left side surface and the right side surface of the power distribution cabinet main body (1), one ends, far away from the power distribution cabinet main body (1), of the corresponding four limiting telescopic rods (2) are fixedly connected with the left side surface of the same protection plate (3), the upper side and the lower side of the left side surface of the protection plate (3) are movably connected with first buffering hinge rods (7) through pin shafts, toothed plates (4) are slidably connected to the left side surface and the right side surface of the power distribution cabinet main body (1), the top ends of the toothed plates (4) are movably connected to the ends, far away from the protection plate (3), of the corresponding first buffering hinge rods (7) through pin shafts, buffering gears (5) are movably connected to the upper side and the lower side of the left side surface and the right side surface;

buffer coil spring (6) have been cup jointed to the surface of buffer gear (5), the inside and outside both ends difference fixed connection of buffer coil spring (6) is at the surface of buffer gear (5) and the right flank of switch board main part (1), the equal fixedly connected with buffer beam (8) of the left and right sides face of switch board main part (1), the surface sliding connection of buffer beam (8) has two buffering slide cartridge (9), the surface of buffering slide cartridge (9) has second buffering hinge bar (10) through round pin axle swing joint, and the one end that buffer beam (8) were kept away from to corresponding two second buffering hinge bar (10) is through round pin axle swing joint at the left surface that corresponds guard plate (3).

2. The novel power distribution cabinet with the protection function according to claim 1, characterized in that: the lower surface of switch board main part (1) and the last fixed surface of base roof (12) are connected, the equal fixedly connected with telescopic support leg (13) of four corners department of base roof (12) lower surface, the surface of four telescopic support leg (13) and the fixed surface on same base floor (17) are connected.

3. The novel power distribution cabinet with the protection function according to claim 2, characterized in that: the upper surface of base floor (17) and the lower surface of base roof (12) all have two through round pin axle swing joint and adjust hinge bar (14), correspond two one ends that adjust hinge bar (14) and be close to each other and pass through round pin axle swing joint.

4. The novel power distribution cabinet with the protection function according to claim 3, characterized in that: a plurality of heat dissipation holes (18) are formed in the front face of the power distribution cabinet main body (1), one end, close to each other, of each two corresponding adjusting hinge rods (14) is movably connected with the same threaded cylinder (15) through a pin shaft, and the inner walls of the two threaded cylinders (15) are connected with the outer surface of the same threaded rod (16) in a threaded mode.

5. The novel power distribution cabinet with the protection function according to claim 4, characterized in that: the threaded rod (16) is composed of two threaded rods with opposite thread directions, and a shaking handle is arranged at the right end of the threaded rod (16).

6. The novel power distribution cabinet with the protection function according to claim 1, characterized in that: buffer spring (11) have been cup jointed to the surface of buffer lever (8), buffer spring (11)'s upper and lower both ends respectively fixed connection at the one side that two buffering slide drums (9) are close to each other.