CN210156745U - Insulation protection type switch cabinet - Google Patents

Abstract

The utility model discloses an insulating protection formula cubical switchboard, concretely relates to cubical switchboard technical field, including the cabinet body and operation screen, protection component is installed to the both sides of the cabinet body, the inside of the cabinet body is provided with the generating line room, and the inside of the cabinet body is close to generating line room below and is provided with insulating protection component. The utility model discloses in through having set up insulating protection subassembly, when needs are looked over and are maintained a certain set of relay, the user need outwards drag the guard plate of polyurethane material, move the guide block to the guide way in from the spacing inslot, thereby be opened the guard plate in relay the place ahead by tensile reset spring, look over and maintain it, the protection mode of monoblock insulation board has been changed, can make the user slide certain single guard plate of group according to actual conditions, look over and maintain with this, good protecting effect is provided, the phenomenon that other wires were electrocuted has been avoided touching when the maintenance to the user, higher safety in utilization is provided.

Description

Insulation protection type switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field, more specifically say, the utility model relates to an insulating protection formula cubical switchboard.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, and also high-voltage chamber and low-voltage chamber switch cabinets, high-voltage buses, such as power plants, and the like, and low-frequency load reducers for protecting main equipment. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.

Through retrieval, the Chinese utility model discloses an insulation protection type switch cabinet (with the authorization publication number of CN206364387U), which comprises a switch cabinet and an insulation component arranged on the front side of a bus chamber of the switch cabinet; the insulation assembly comprises two vertical guide rails arranged on the left side and the right side of the bus chamber and an insulation plate inserted between the two vertical guide rails, and an insulation plate locking piece is further arranged at the upper ends of the vertical guide rails. An object of the utility model is to provide an insulating protection formula cubical switchboard that factor of safety is high. The utility model has the advantages that: 1. the utility model discloses set up insulating assembly at cubical switchboard generating line room front side, can prevent effectively that operating personnel from touching the generating line because of the error and causing the personal casualties when overhauing. 2. The insulation assembly comprises two vertical guide rails and an insulation board inserted between the two vertical guide rails, the insulation board is fixed in an inserting mode, and the insulation board is rapidly detached when power of a bus room is conveniently disconnected for maintenance.

But its when in actual use, still have more shortcoming, protect the indoor whole relays of generating line by a monoblock insulating protection board, when needs maintain, touch the phenomenon that the circuit on other relays leads to electrocuteeing very easily, the security is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an insulation protection formula cubical switchboard, through having set up the insulation protection subassembly, when a certain set of relay is looked over and maintained to needs, the user need outwards drag the guard plate of polyurethane material, move the guide block to the guide way in from the spacing inslot, thereby open the guard plate in relay the place ahead by tensile reset spring, look over and maintain it, the safeguard mode of monoblock insulation board has been changed, can make the user slide to the single guard plate of a certain set of according to actual conditions, look over and maintain with this, good protecting effect is provided, the phenomenon that other wires touched the electric shock has been avoided the user when the maintenance, higher safety in utilization is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulating protection formula cubical switchboard, includes the cabinet body and operation screen, the place ahead of the cabinet body is provided with the operation screen, protection component is installed to the both sides of the cabinet body, the inside of the cabinet body is provided with the generating line room, and the inside of the cabinet body is close to generating line room below and is provided with insulating protection component, cabinet body lower surface is provided with the support and fills up the foot.

In a preferred embodiment, the insulation protection assembly comprises a fixing frame, a guide block is arranged on the front surface of the fixing frame, a protection plate is arranged in front of the fixing frame, a guide groove is formed in the protection plate, a limit groove is formed in one end, close to the guide groove, of the interior of the protection plate, and a reset spring is installed at the other end of the interior of the guide groove.

In a preferred embodiment, the protection component is including the fixed plate, the side surface of fixed plate is provided with articulated seat, one side of articulated seat articulates there is first branch, and one side of articulated seat is close to first branch below and articulates there is the second branch, the one end of first branch and second branch all articulates there is the buffer board, first branch side surface is provided with buffer spring, the rubber cushion has been bonded to the buffer board side surface.

In a preferred embodiment, the protection plate is a polyurethane member, and the guide groove of the protection plate is slidably connected with the guide block of the fixing frame.

In a preferred embodiment, the inner wall of the guide groove is connected with the guide block through a return spring.

In a preferred embodiment, the first strut and the second strut are connected together through a buffer spring, and the first strut and the second strut are hinged with the hinge seat.

The utility model discloses a technological effect and advantage:

1. the utility model discloses in through having set up the insulation protection subassembly, when needing to look over and maintain a certain set of relay, the user need outwards drag the guard plate of polyurethane material, move the guide block from the spacing inslot to the guide way, the guard plate in front of the relay is opened to the reset spring that is stretched, look over and maintain it, the protection mode of monoblock insulation board has been changed, can make the user slide certain single guard plate of group according to actual conditions, look over and maintain with this, good protective effect is provided, the phenomenon that the user touches other wires and electrocutes when maintaining has been avoided, higher safety in utilization is provided;

2. the utility model discloses in through having set up the protection subassembly, when the buffer board received pressure, the buffer board can give pressure of inside first branch and second branch, stir first branch and second branch to both sides on articulated seat, buffer spring between first branch and the second branch is compressed simultaneously, provide certain cushioning effect, can provide good guard action, it is impaired to have avoided the cabinet body to receive external force and violently collide with, and can make between the cabinet body and the transport case inseparabler, the steadiness between the two has been guaranteed, the phenomenon of rocking the damage in the transportation has been avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the middle protection assembly of the present invention.

Fig. 3 is a schematic structural diagram of the middle insulation protection assembly of the present invention.

The reference signs are: 1. a cabinet body; 2. an operation screen; 3. a guard assembly; 31. a fixing plate; 32. a hinged seat; 33. a first support bar; 34. a second support bar; 35. a buffer spring; 36. a buffer plate; 4. a bus chamber; 5. an insulating protection component; 51. a fixed mount; 52. a guide block; 53. a protection plate; 54. a guide groove; 55. a limiting groove; 56. a return spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The insulation protection type switch cabinet comprises a cabinet body 1, an operation screen 2, protection components 3, a bus chamber 4 and insulation protection components 5, wherein the operation screen 2 is arranged in front of the cabinet body 1, the protection components 3 are arranged on two sides of the cabinet body 1, the bus chamber 4 is arranged inside the cabinet body 1, the insulation protection components 5 are arranged below the bus chamber 4 and close to the inside of the cabinet body 1, and supporting pad feet are arranged on the lower surface of the cabinet body 1.

Further, the insulation protection assembly 5 comprises a fixing frame 51, a guide block 52 is arranged on the front surface of the fixing frame 51, a protection plate 53 is arranged in front of the fixing frame 51, a guide groove 54 is formed in the protection plate 53, a limit groove 55 is formed in one end, close to the guide groove 54, of the protection plate 53, and a reset spring 56 is arranged at the other end of the guide groove 54.

Further, protection component 3 is including fixed plate 31, the side surface of fixed plate 31 is provided with articulated seat 32, one side of articulated seat 32 articulates there is first branch 33, and one side of articulated seat 32 is close to first branch 33 below and articulates there is second branch 34, the one end of first branch 33 and second branch 34 all articulates there is buffer board 36, first branch 33 side surface is provided with buffer spring 35, buffer board 36 side surface bonds and has the rubber cushion.

Further, the protection plate 53 is made of polyurethane, and the guide groove 54 of the protection plate 53 is connected with the guide block 52 of the fixing frame 51 in a sliding manner.

Further, the inner wall of the guide groove 54 is connected to the guide block 52 by a return spring 56.

Further, the first strut 33 and the second strut 34 are connected together through a buffer spring 35, and both the first strut 33 and the second strut 34 are hinged with the hinge seat 32.

The utility model discloses the theory of operation:

referring to the attached drawings 1 and 3 of the specification, by arranging the insulation protection assembly 5, wherein there are more relays in the bus chamber 4, when a certain group of relays needs to be checked and maintained, a user needs to pull the protection plate 53 made of polyurethane outwards to pull the guide block 52 on the fixing frame 51 out of the limiting groove 55, so that the guide block 52 moves into the guide groove 54, the stretched reset spring 56 automatically resets, the distance between the inner wall of the guide groove 54 and the guide block 52 is shortened, the protection plate 53 in front of the relay is opened to check and maintain the protection plate, the protection mode of the whole insulation plate is changed, the user can slide a single protection plate 53 in a certain group according to actual conditions, checking and maintaining are performed according to the distance, a good protection effect is provided, and the phenomenon that the user touches other wires to get an electric shock during maintenance is avoided, higher use safety is provided;

refer to description attached drawing 1 and figure 2, through having set up protection component 3, when buffer board 36 received pressure, buffer board 36 can give inside first branch 33 and 34 pressure of second branch, stir first branch 33 and second branch 34 to both sides on articulated seat 32, buffer spring 35 between first branch 33 and the second branch 34 is compressed simultaneously, provide certain cushioning effect, can provide good guard action, avoided the cabinet body 1 to receive external force acutely to collide with the damage, and can make between the cabinet body 1 and the transport case inseparabler, the steadiness between the two has been guaranteed, the phenomenon of rocking the damage in the transportation has been avoided.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an insulation protection formula cubical switchboard, includes the cabinet body (1) and operation screen (2), its characterized in that: the place ahead of the cabinet body (1) is provided with operation screen (2), protection component (3) are installed to the both sides of the cabinet body (1), the inside of the cabinet body (1) is provided with bus-bar room (4), and the inside of the cabinet body (1) is close to bus-bar room (4) below and is provided with insulating protection component (5), the cabinet body (1) lower surface is provided with the support pad foot.

2. The insulation protection type switch cabinet according to claim 1, wherein: insulating protection subassembly (5) is including mount (51), the front surface of mount (51) is provided with guide block (52), and the place ahead of mount (51) is provided with guard plate (53), inside guide way (54) of having seted up of guard plate (53), and guard plate (53) inside is close to guide way (54) one end and is provided with spacing groove (55), reset spring (56) are installed to the inside other end of guide way (54).

3. The insulation protection type switch cabinet according to claim 1, wherein: protection component (3) are including fixed plate (31), the side surface of fixed plate (31) is provided with articulated seat (32), one side of articulated seat (32) articulates there is first branch (33), and one side of articulated seat (32) is close to that first branch (33) below articulates there is second branch (34), the one end of first branch (33) and second branch (34) all articulates there is buffer board (36), first branch (33) side surface is provided with buffer spring (35), buffer board (36) side surface bonds and has rubber cushion.

4. The insulation protection type switch cabinet as claimed in claim 2, wherein: the protection plate (53) is a component made of polyurethane, and the guide groove (54) on the protection plate (53) is connected with the guide block (52) on the fixing frame (51) in a sliding mode.

5. The insulation protection type switch cabinet as claimed in claim 2, wherein: the inner wall of the guide groove (54) is connected with the guide block (52) through a return spring (56).

6. The insulation protection type switch cabinet as claimed in claim 3, wherein: the first supporting rod (33) and the second supporting rod (34) are connected together through a buffer spring (35), and the first supporting rod (33) and the second supporting rod (34) are hinged with the hinge seat (32).

Images