CN214850080U - Exchange metal-enclosed cubical switchboard convenient to overhaul - Google Patents

Abstract

The utility model belongs to the technical field of the equipment cabinet, a exchange metal-enclosed switchgear convenient to overhaul is disclosed, its technical essential is: the multifunctional cabinet comprises a cabinet body, wherein a plurality of groups of loading plates which are arranged at equal intervals are arranged between two opposite inner walls of the cabinet body, the side walls of the loading plates are rotatably connected with two groups of oppositely-arranged supporting rods which are tightly attached to the inner walls of the cabinet body through rotating shafts, one ends of the supporting rods, far away from the loading plates, are connected with rotating mechanisms arranged on the inner walls of the cabinet body, and clamping mechanisms matched with the loading plates are arranged on the inner walls of the cabinet body.

Description

Exchange metal-enclosed cubical switchboard convenient to overhaul

Technical Field

The utility model relates to an equipment cabinet technical field specifically is an exchange metal-enclosed switch cabinet convenient to overhaul.

Background

The switch cabinet is an electric appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of a power system and plays roles of on-off, control or protection and the like, and the voltage level is 3.6 kV-550 kV. The high-voltage automatic reclosing and sectionalizing device mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.

An alternating current metal closed ring network switch cabinet (called ring network cabinet for short) is a new generation of metal closed switch equipment which is successfully developed by introducing foreign advanced technology and combining the requirements of power supply development in China through continuous improvement and perfection.

Place multiple different electrical equipment and spare part on exchanging the inside plywood of metal-enclosed switchgear, current cubical switchboard is when overhauing inside, because the internal portion of cabinet is darker, the unable convenient spare part to the internal portion depths of cabinet overhauls, needs dismantle spare part one by one and takes out to overhaul, and then leads to whole maintenance inefficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exchange metal-enclosed switch cabinet convenient to overhaul to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an exchange metal-enclosed cubical switchboard convenient to overhaul, includes the cabinet body, installs the loading board that multiunit equidistant was placed between the two relative inner walls of the cabinet body, and the lateral wall of loading board rotates through the pivot and is connected with two sets of relative bracing pieces of hugging closely the internal wall of cabinet of placing, the one end that the loading board was kept away from to the bracing piece is connected with the rotary mechanism of installing on internal wall of cabinet, and internal wall of cabinet installs the clamping mechanism who mutually supports with the loading board.

As a further aspect of the present invention: rotary mechanism is including cabinet body inner wall fixed connection's fixing base, the circular slot has been seted up on the fixing base surface, the rotary disk with bracing piece fixed connection is installed to the circular slot internal rotation, the circular slot lateral wall has seted up flexible groove to fixing base inside, flexible inslot wall fixed mounting has reset spring, reset spring towards the one end fixed mounting of rotary disk have with flexible groove sliding connection's dead lever, the first draw-in groove of mutually supporting with the dead lever is seted up on the rotary disk surface, the second draw-in groove has been seted up on the rotary disk surface of first draw-in groove one side, dead lever lateral wall fixedly connected with extends the lifting wire of fixing base.

As a further aspect of the present invention: the clamping mechanism comprises a long strip-shaped mounting groove which is formed in the inner wall of the cabinet body and is matched with the bearing plate, two side walls opposite to the mounting groove are respectively and fixedly provided with an extrusion spring, and one end, opposite to the extrusion springs, of each side wall of the bearing plate is respectively and fixedly provided with an extrusion plate which is extruded with the side wall of the bearing plate.

As a further aspect of the present invention: the mounting groove inner wall fixed mounting has the fixed block, and fixed block fixedly connected with and the spacing rope that the loading board lateral wall is connected.

As a further aspect of the present invention: the fixing base lateral wall fixed mounting has the connecting plate, and connecting plate lateral wall fixedly connected with slope and bracing piece be mutually supported's gag lever post.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up by the fixing base, the circular slot, rotatory nirvana, flexible groove, the dead lever, ear rotary mechanism and bracing piece are constituteed to first draw-in groove and second draw-in groove and are mutually supported, can adjust the position of loading board, when overhauing, can be convenient remove the loading board to cabinet body foreign side just to overhaul, it is darker to have solved current cabinet body inside, unable convenient part to cabinet body inside depths overhauls, need dismantle spare part one by one and take out and overhaul, and then lead to the problem that whole maintenance efficiency is low.

Drawings

Fig. 1 is a schematic structural diagram of an ac metal-enclosed switchgear cabinet convenient for maintenance.

Fig. 2 is an external structural schematic diagram of an ac metal-enclosed switchgear cabinet convenient for maintenance.

Fig. 3 is an enlarged schematic view of a in fig. 1.

Fig. 4 is an enlarged structural diagram of B in fig. 1.

Wherein: the cabinet comprises a cabinet body 1, a bearing plate 2, a supporting rod 3, a rotating mechanism 4, a fixed seat 41, a circular groove 42, a rotating disk 43, a telescopic groove 44, a return spring 45, a fixed rod 46, a first clamping groove 47, a second clamping groove 48, a lifting wire 49, a clamping mechanism 5, a mounting groove 51, an extrusion spring 52, an extrusion plate 53, a connecting plate 6, a limiting rod 7, a fixed block 8 and a limiting rope 9.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

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.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in figures 1 and 2, a structure diagram of an easy-to-repair AC metal-enclosed switchgear provided by an embodiment of the present invention comprises a cabinet body 1, a plurality of sets of equally spaced loading plates 2 are installed between two opposite inner walls of the cabinet body 1, various electrical components are placed on the surfaces of the loading plates 2, two sets of oppositely disposed support rods 3 tightly attached to the inner walls of the cabinet body 1 are rotatably connected to the side walls of the loading plates 2 through a rotating shaft, a rotating mechanism 4 installed on the inner wall of the cabinet body 1 is connected to one end of each support rod 3 away from the loading plate 2, during use, when the electrical components on the loading plates 2 inside the cabinet body 1 need to be repaired, the rotating mechanism 4 is adjusted to drive the support rods 3 to rotate by a certain angle so as to drive the loading plates 2 to horizontally rotate to the outside of the cabinet body 1, the electrical components on the surfaces of the loading plates 2 can be conveniently repaired without being disassembled, after the maintenance is accomplished, promote the loading board 2 and rotate to cabinet body 1 inside and continue to use, the internal wall of cabinet body 1 installs the clamping mechanism 5 who mutually supports with loading board 2, further improves the stability of loading board 2 through clamping mechanism 5.

As shown in fig. 3, as a preferred embodiment of the present invention, the rotating mechanism 4 includes a fixed seat 41 fixedly connected to the inner wall of the cabinet 1, a circular groove 42 is formed on the surface of the fixed seat 41, a rotating disk 43 fixedly connected to the supporting rod 3 is rotatably installed in the circular groove 42, a telescopic slot 44 is formed on the side wall of the circular groove 42 toward the inside of the fixed seat 41, a return spring 45 is fixedly installed on the inner wall of the telescopic slot 44, a fixing rod 46 slidably connected to the telescopic slot 44 is fixedly installed on one end of the return spring 45 facing the rotating disk 43, a first engaging slot 47 mutually engaged with the fixing rod 46 is formed on the surface of the rotating disk 43, a second engaging slot 48 is formed on the surface of the rotating disk 43 on one side of the first engaging slot 47, a lifting wire 49 extending out of the fixed seat 41 is fixedly connected to the side wall of the fixing rod 46, in use, the fixing rod 46 and the first engaging slot 47 are controlled to be engaged with each other, so that the bearing plate 2 is stably fixed inside the cabinet 1, when overhauling, the fixing rod 46 is controlled to be separated from the first clamping groove 47 by the lifting wire 43, and the rotating disc 43 is rotated to enable the fixing rod 46 to be in clamping fit with the second clamping groove 48, so that the bearing plate 2 horizontally rotates to the outside of the cabinet body 1 to overhaul.

As shown in fig. 4, as a preferred embodiment of the present invention, the clamping mechanism 5 includes a mounting groove 51 mutually supporting with the loading board 2 of the rectangular shape that the inner wall of the cabinet body 1 was seted up, the both sides wall that the mounting groove 51 is relative has an extrusion spring 52, the one end that both sides extrusion spring 52 is relative has an extrusion plate 53 mutually extruded with the loading board 2 lateral wall respectively fixed mounting, extrude fixedly the loading board 2 through the extrusion plate 53, can effectively improve the stability of the loading board 2.

As shown in fig. 4, as a preferred embodiment of the present invention, the inner wall of the mounting groove 51 is fixedly mounted with a fixing block 8, the fixing block 8 is fixedly connected with a limiting rope 9 connected with the side wall of the bearing plate 2, the distance of the bearing plate 2 extending out of the cabinet 1 is limited by the limiting rope 9, and the safety is improved.

As shown in fig. 1, as a preferred embodiment of the utility model, fixing base 41 lateral wall fixed mounting has connecting plate 6, and the gag lever post 7 of mutually supporting with bracing piece 3 of the slope of connecting plate 6 lateral wall fixedly connected with is through the rotation angle of gag lever post 7 restriction bracing piece 3 and support it, effectively improves the security when the loading board 2 stretches out the cabinet body 1.

The utility model discloses a theory of operation is: in the use, when needs overhaul the electric elements on the internal portion loading board 2 of cabinet, adjust rotary mechanism 4 and drive 3 rotatory certain angles of bracing piece and then drive loading board 2 and rotate 1 outsides of cabinet horizontally, can be convenient overhaul the electric elements on loading board 2 surface, need not to dismantle it, after overhauing the completion, promote the loading board 2 rotatory to the internal portion continuation of cabinet and use, the internal wall of cabinet 1 installs the clamping mechanism 5 of mutually supporting with loading board 2, further improve the stability of loading board 2 through clamping mechanism 5.

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 (5)

1. The utility model provides an exchange metal-enclosed cubical switchboard convenient to overhaul, includes the cabinet body, installs the loading board that multiunit equidistant was placed between the two relative inner walls of the cabinet body, and the lateral wall of loading board is rotated through the pivot and is connected with two sets of relatively placed's the bracing piece of hugging closely internal wall of cabinet, its characterized in that, the one end that the loading board was kept away from to the bracing piece is connected with the rotary mechanism of installing on internal wall of cabinet, and internal wall of cabinet installs the clamping mechanism who mutually supports with the loading board.

2. The AC metal-enclosed switchgear convenient to overhaul as claimed in claim 1, wherein the rotating mechanism comprises a fixed base fixedly connected to the inner wall of the cabinet, a circular groove is formed in the surface of the fixed base, a rotating disk fixedly connected to the supporting rod is rotatably mounted in the circular groove, a telescopic groove is formed in the side wall of the circular groove towards the inside of the fixed base, a return spring is fixedly mounted on the inner wall of the telescopic groove, a fixed rod slidably connected to the telescopic groove is fixedly mounted at one end of the return spring facing the rotating disk, a first clamping groove mutually matched with the fixed rod is formed in the surface of the rotating disk, a second clamping groove is formed in the surface of the rotating disk on one side of the first clamping groove, and a pull wire extending out of the fixed base is fixedly connected to the side wall of the fixed rod.

3. The AC metal-enclosed switchgear as claimed in claim 1, wherein said clamping mechanism comprises an elongated mounting groove formed on the inner wall of the switchgear body and cooperating with the supporting plate, two opposite side walls of the mounting groove are respectively and fixedly installed with a pressing spring, and one opposite ends of the two pressing springs are respectively and fixedly installed with a pressing plate pressing against the side walls of the supporting plate.

4. The AC metal-enclosed switchgear convenient to overhaul as claimed in claim 3, wherein the inner wall of the installation groove is fixedly provided with a fixing block, and the fixing block is fixedly connected with a limiting rope connected with the side wall of the bearing plate.

5. The AC metal-enclosed switchgear convenient for maintenance according to claim 2, wherein the side wall of the fixing base is fixedly installed with a connecting plate, and the side wall of the connecting plate is fixedly connected with an inclined limiting rod matched with the supporting rod.

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