CN219435760U - Floor type intelligent circuit breaker - Google Patents

Abstract

The utility model relates to the technical field of circuit breakers and discloses a floor-type intelligent circuit breaker which comprises a floor-type intelligent circuit breaker body and other components, wherein an outer protective shell is arranged on the floor-type intelligent circuit breaker body, a protection mechanism is arranged on the floor-type intelligent circuit breaker body, the protection mechanism comprises two cross beams, eight dampers, two first damping pads, two limiting plates, four sliding grooves, four sliding blocks, an anti-collision plate and two second damping pads, the other components comprise a honeycomb plate, an L plate, ventilation holes and three protective fences, the two cross beams are respectively and fixedly arranged on the right side of the outer wall of the outer protective shell, and every four dampers are respectively and fixedly arranged on each cross beam and are symmetrically arranged. Through crashproof board atress along the spout inner wall slip through the slider to make the second extrusion shock pad of shock pad first, the extrusion force passes through the attenuator shock attenuation buffering, and the lateral force is dispersed upper and lower both sides, improves the shock resistance of floor-type intelligent circuit breaker body, and protection architecture avoids impaired.

Description

Floor type intelligent circuit breaker

Technical Field

The utility model relates to the technical field of circuit breakers, in particular to a floor type intelligent circuit breaker.

Background

The high-voltage outdoor vacuum circuit breaker is an outdoor high-voltage electrical equipment with rated voltage of 12KV and rated current of 630A, and has stronger switching capacity of active load and no-load current and switching capacity of short-circuit current. For the coupling and tapping of power cables.

According to chinese patent publication No. CN206976234U, this patent provides a console mode handcart circuit breaker, including solid sealed terminal post, solid sealed terminal post includes the shell, vacuum interrupter, the moving contact, static contact and pull rod, the shell has first terminal surface and second terminal surface, the shell is located to the vacuum interrupter, the vacuum interrupter is with the inside of shell divided into first appearance chamber and second appearance chamber, first appearance chamber link up first terminal surface, the second appearance chamber is link up the second terminal surface, the moving contact is located the vacuum interrupter with the static contact, the pull rod is located first appearance intracavity, the pull rod is connected with the moving contact, be equipped with upper connection terminal and lower connection terminal on the shell, upper connection terminal and static contact electricity are connected, be equipped with at least one ventilation duct on the shell, ventilation duct's one end and first appearance chamber intercommunication, ventilation duct's the other end link up second terminal surface, the ventilation duct has import and export, import and first appearance chamber intercommunication, the cross-section of ventilation duct is from import to export increase gradually, heat that produces in the vacuum interrupter will be transferred to first appearance chamber and second and hold the chamber. Because be equipped with on the shell with the first ventilation pore that holds the chamber, heat in the first ventilation pore that holds the chamber can be through the ventilation pore effluvium to realize the heat dissipation to whole solid sealed utmost point post, in order to improve the life of circuit breaker, because ventilation pore link up in the second terminal surface, ventilation pore will pass through the position that vacuum interrupter is located, partial heat accessible ventilation pore in the room wall transfer to the casing is also taken out through the air in the ventilation pore to the vacuum interrupter, this kind of arrangement mode of ventilation pore has promoted the radiating effect to solid sealed utmost point post.

However, the floor-type circuit breaker is easily affected by safety accidents caused in the road due to lower height from the ground, so that external force impact and even damage are caused, and electric power damage is directly caused, so that the floor-type circuit breaker is dangerous.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a floor type intelligent circuit breaker. The anti-collision device has the advantages that the anti-collision device can slide along the inner wall of the sliding groove through the sliding block under the force of the anti-collision plate, and the damping pad I is extruded by the damping pad II, so that the extrusion force passes through the damper to be damped, the shock resistance of the floor type intelligent circuit breaker body is improved, and the protection structure is prevented from being damaged.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the floor type intelligent circuit breaker comprises a floor type intelligent circuit breaker body and other components, wherein an outer protective shell is arranged on the floor type intelligent circuit breaker body, a protection mechanism is arranged on the floor type intelligent circuit breaker body, and the protection mechanism comprises two cross beams, eight dampers, two first shock absorption pads, two limiting plates, four sliding grooves, four sliding blocks, an anti-collision plate and two second shock absorption pads;

the other components include a honeycomb panel, an L-shaped panel, a vent hole and three guard rails.

Preferably, the two cross beams are respectively and fixedly installed on the right side of the outer wall of the outer protective shell, every four dampers are respectively and fixedly installed on each cross beam and are symmetrically arranged, the two shock pads are respectively and fixedly installed on one ends of the four dampers far away from the cross beams, the two limiting plates are respectively and fixedly installed at the front end and the rear end of the right side of the outer wall of the outer protective shell, every two sliding grooves are respectively formed in each limiting plate and are symmetrically arranged, the four sliding blocks are respectively and slidably connected to the inner walls of the four sliding grooves, the anti-collision plates are fixedly installed between the four sliding blocks, and the two shock pads are respectively and fixedly installed at the top and the bottom of the left side of the anti-collision plate and are symmetrically arranged. Through setting up the attenuator shock attenuation buffering, disperse transverse force upper and lower both sides.

Preferably, the honeycomb panel is fixedly installed between the right side of the outer wall of the outer skin and the left side of the impact plate. And the anti-collision plate is arranged for anti-collision protection.

Preferably, the number of the protection mechanism and the honeycomb plates is two, and the other honeycomb plates are symmetrically arranged on the left side of the outer wall of the outer protective shell, and the other honeycomb plates are fixedly connected between the left side of the outer wall of the outer protective shell and the right side of the other anti-collision plate. The force is buffered and unloaded by arranging the honeycomb plate.

Preferably, the first shock pad and the second shock pad are both triangular structures, and the inclined plane of each first shock pad is respectively attached to the inclined plane of each second shock pad. And the first damping pad is extruded through the second damping pad to perform buffering and damping.

Preferably, one end of the L plate is fixedly connected to the bottom of the front face of the outer protective shell, the vent holes are formed in the front face of the other end of the L plate, and the three protective guards are sequentially and fixedly connected between the inner walls of the vent holes. The potential safety hazard caused by electric shock of people is avoided by arranging the protective guard.

(III) beneficial effects

Compared with the prior art, the utility model provides a floor type intelligent circuit breaker, which comprises the following components

The beneficial effects are that:

1. this floor-type intelligent circuit breaker, through crashproof board atress through the slider along spout inner wall slip to make two extrusion shock pads of shock pad first, the extrusion force passes through attenuator shock attenuation buffering, and the lateral force is dispersed to upper and lower both sides, improves the shock resistance of floor-type intelligent circuit breaker body, and protection architecture avoids impaired.

2. This floor-type intelligent breaker carries out the whole body protection to floor-type intelligent breaker body through outer protective case, and L board keeps apart equipment and crowd certain space, and the rail guard avoids crowd to be too close to cause potential safety hazards such as mistake touch, and ventilation hole keeps floor-type intelligent breaker body ventilation heat dissipation.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the limiting plate and the slider of the present utility model;

fig. 3 is a schematic structural view of the impact plate of the present utility model.

In the figure: 1. floor type intelligent breaker body; 2. an outer protective shell; 3. a protection mechanism; 301. a cross beam; 302. a damper; 303. a first shock pad; 304. a limiting plate; 305. a chute; 306. a slide block; 307. an anti-collision plate; 308. a second shock pad; 4. a honeycomb panel; 5. an L plate; 6. a vent hole; 7. and (3) a protective fence.

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.

Example 1

As shown in fig. 1-3, the utility model provides a floor-type intelligent circuit breaker, which comprises a floor-type intelligent circuit breaker body 1 and other components, wherein an outer protecting shell 2 is arranged on the floor-type intelligent circuit breaker body 1, a protecting mechanism 3 is arranged on the floor-type intelligent circuit breaker body, the protecting mechanism 3 comprises two cross beams 301, eight dampers 302, two damping pads 303, two limiting plates 304, four sliding grooves 305, four sliding blocks 306, an anti-collision plate 307 and two damping pads 308, the other components comprise a honeycomb plate 4, an L plate 5, a ventilation hole 6 and three protective fences 7, the two cross beams 301 are respectively and fixedly arranged on the right side of the outer wall of the outer protecting shell 2, each four dampers 302 are respectively and fixedly arranged on one end of each cross beam 301, which is mutually symmetrical, the two damping pads 303 are respectively and fixedly arranged on one end of each four dampers 302 far away from the cross beam 301, the two limiting plates 304 are respectively and fixedly arranged on the front end and the rear end of the right side of the outer wall of the outer protecting shell 2, each sliding groove 305 is respectively arranged on the upper sliding grooves 304, the four sliding grooves 305 are respectively, the four sliding plates 306 are respectively and are symmetrically arranged on the left side of the left side and the left side of the sliding plates 307, the four sliding plates are respectively and the left side of the sliding plates 307 are respectively and are fixedly arranged on the left side and the left side of the upper side of the side damping plates 307, and the upper side of the left side of the sliding plates and the upper side of the damping plates and the left side of the damping plates are respectively and the right side of the damping plates are symmetrically.

In this embodiment, the anti-collision plate 307 is forced to slide along the inner wall of the chute 305 through the sliding block 306, and the second shock pad 308 is made to squeeze the first shock pad 303, the squeezing force passes through the damper 302 to absorb shock and buffer, so that the transverse force is dispersed on the upper side and the lower side, the shock resistance of the floor type intelligent breaker body 1 is improved, and the protection structure is prevented from being damaged.

Example two

As shown in fig. 1-3, on the basis of the first embodiment, the present utility model provides a technical solution: preferably, the number of the protection mechanism 3 and the number of the honeycomb plates 4 are two respectively, the other honeycomb plates 4 are symmetrically arranged on the left side of the outer wall of the outer protective shell 2, the other honeycomb plates 4 are fixedly connected between the left side of the outer wall of the outer protective shell 2 and the right side of the other anti-collision plate 307, the honeycomb plates 4 are used for buffering and unloading force, the first shock pad 303 and the second shock pad 308 are of triangular structures, the inclined surface of each first shock pad 303 is respectively attached to the inclined surface of each second shock pad 308, the second shock pad 308 extrudes the first shock pad 303 for buffering and damping, one end of the L plate 5 is fixedly connected to the front bottom of the outer protective shell 2, the vent hole 6 is formed in the front of the other end of the L plate 5, the three protective barriers 7 are sequentially fixedly connected between the inner walls of the vent hole 6, and the protective barriers 7 avoid potential safety hazards caused by electric shock of people.

In this embodiment, carry out the whole body protection to floor-type intelligent breaker body 1 through outer protective housing 2, L board 5 keeps apart equipment and crowd certain space, and rail guard 7 avoids crowd to be too close to cause potential safety hazards such as mistake touch, and ventilation hole 6 keeps floor-type intelligent breaker body 1 ventilation heat dissipation.

The technical scheme that the floor-type intelligent circuit breaker body 1 quotes the disclosure number CN206976234U for the connection and tapping of a power cable is not excessively detailed, the outer protective shell 2 protects the floor-type intelligent circuit breaker body 1 in a whole body, the L plate 5 isolates equipment from people in a certain space, the protective fence 7 prevents potential safety hazards such as false touch caused by too close distance of people, the vent hole 6 keeps the floor-type intelligent circuit breaker body 1 to ventilate and dissipate heat, the anti-collision plates 307 on two sides are used for anti-collision protection, the cellular plates 4 are used for buffering and unloading force when being impacted, meanwhile, the anti-collision plates 307 are stressed to slide along the inner wall of the chute 305 through the sliding blocks 306, the second shock pad 308 is extruded to absorb and buffer the first shock pad 303, the lateral force is dispersed on the upper side and the lower side through the damper 302, the shock resistance of the floor-type intelligent circuit breaker body 1 is improved, and the protection structure is prevented from being damaged.

Claims (6)

1. The utility model provides a floor-type intelligent circuit breaker, includes floor-type intelligent circuit breaker body (1) and other subassembly, its characterized in that: the floor type intelligent circuit breaker comprises a floor type intelligent circuit breaker body (1), wherein an outer protective shell (2) is arranged on the floor type intelligent circuit breaker body, a protection mechanism (3) is arranged on the floor type intelligent circuit breaker body, the protection mechanism (3) comprises two cross beams (301), eight dampers (302), two first shock absorption pads (303), two limiting plates (304), four sliding grooves (305), four sliding blocks (306), an anti-collision plate (307) and two second shock absorption pads (308);

the other components comprise a honeycomb plate (4), an L-shaped plate (5), a vent hole (6) and three protective guards (7).

2. The floor-standing intelligent circuit breaker according to claim 1, wherein: two crossbeams (301) are respectively fixedly installed on the right side of the outer wall of the outer protective casing (2), every four dampers (302) are respectively fixedly installed on each crossbeam (301) and are symmetrically arranged, two shock pads (303) are symmetrically arranged, are respectively fixedly installed on one end, far away from each crossbeam (301), of each four dampers (302), two limiting plates (304) are respectively fixedly installed at the front end and the rear end on the right side of the outer wall of the outer protective casing (2), every two sliding grooves (305) are respectively formed in each limiting plate (304) and are symmetrically arranged, four sliding blocks (306) are respectively and slidably connected to the inner walls of the four sliding grooves (305), the shock pads (307) are fixedly installed between the four sliding blocks (306), and the two shock pads are respectively and fixedly installed on the top left side and the bottom of the shock pads (307) and are symmetrically arranged.

3. A floor-standing intelligent circuit breaker according to claim 2, characterized in that: the honeycomb plate (4) is fixedly arranged between the right side of the outer wall of the outer protective shell (2) and the left side of the anti-collision plate (307).

4. A floor-standing intelligent circuit breaker according to claim 3, characterized in that: the number of the protection mechanisms (3) and the number of the honeycomb plates (4) are two, the other honeycomb plates are symmetrically arranged on the left side of the outer wall of the outer protective shell (2), and the other honeycomb plates (4) are fixedly connected between the left side of the outer wall of the outer protective shell (2) and the right side of the other anti-collision plate (307).

5. The intelligent floor-standing circuit breaker according to claim 4, wherein: the first shock pad (303) and the second shock pad (308) are of triangular structures, and the inclined plane of each first shock pad (303) is respectively attached to the inclined plane of each second shock pad (308).

6. The floor-standing intelligent circuit breaker according to claim 1, wherein: one end fixed connection of L board (5) is in the positive bottom of outer shell (2), ventilation hole (6) are seted up in the other end openly of L board (5), three rail guard (7) are fixed connection in proper order between the inner wall in ventilation hole (6).