CN220086792U - Metal switch cabinet convenient to maintain - Google Patents

Abstract

The utility model discloses a metal switch cabinet convenient to maintain, which comprises a switch cabinet body, wherein a door plate and a door frame are arranged on the switch cabinet body, the door plate can be turned over and opened on the switch cabinet body, a transverse plate extending inwards is arranged on the inner side wall of the door plate, a transverse beam is arranged at the bottom of the door frame, a first sliding groove is arranged on the transverse plate, a second sliding groove which is level to the first sliding groove in height is arranged on the transverse beam, a strip-shaped plate is arranged between the transverse beam and the transverse plate, a guide groove is arranged in the strip-shaped plate, two ends of the guide groove are respectively provided with an iron locking piece capable of sliding in the guide groove, the two iron locking pieces are respectively movably arranged in the first sliding groove and the second sliding groove, and a plurality of permanent magnets capable of adsorbing the iron locking pieces are arranged on two sides of the first sliding groove and the second sliding groove at certain intervals. The metal switch cabinet provided by the utility model has the advantages that the door plate can be directly fixed at different angles after being opened, and the metal switch cabinet is convenient and quick.

Description

Metal switch cabinet convenient to maintain

Technical Field

The utility model belongs to the technical field of closed switch equipment, and particularly relates to a metal switch cabinet convenient to maintain.

Background

The metal switch cabinet is also called metal closed switch equipment, and the existing metal switch cabinet is mostly applied to power transmission of small and medium-sized generators, power reception and power transmission of a secondary substation of a power system, power distribution of industrial and mining enterprises and institutions, starting of large-sized high-voltage motors and the like, and a door plate which can be movably opened is mostly installed on the metal switch, and an operator maintains the inside of the equipment after opening the door plate.

In order to solve the problem that the metal switch cabinet is used outdoors, which is often required to be maintained and installed, after the door plate is opened, the door plate can spontaneously move due to external wind force to disturb the use, maintenance or maintenance of equipment by a user, for example, patent document CN205724618U discloses an armored movable alternating current metal closed switch device which comprises a door plate, a door frame and a door threshold, wherein one end of the door threshold is provided with a strip hole, and the diameter of one end of the strip hole is connected with a clamping hole with a width larger than that of the strip hole; the strip hole is provided with a slide fastener structure, the slide fastener structure is hinged with a slat, and the other end of the slat is connected with the inner wall of the door plate; the sliding buckle structure sequentially comprises a buckle part and a sliding part; the diameter of the buckling part is smaller than the diameter of the clamping hole and larger than the width of the strip hole; the diameter of the sliding part is smaller than the width of the strip hole; when the sliding buckle structure moves to the clamping hole, the buckling part is buckled in the clamping hole, and the sliding buckle structure and the slat support door plate are opened and fixed in position; when the slide fastener structure is lifted upwards, the slide part moves along the strip hole, and the slat drives the door plate to close.

The device realizes the opening and closing fixation of the door plate, and the door plate has a certain windproof effect. However, the above-mentioned metal switch cabinets still have the following drawbacks: the door plate needs to be opened and closed by lifting the slide fastener structure, so that the operation is not convenient enough.

Disclosure of Invention

Aiming at the defect that the door plate of the existing metal switch cabinet cannot be directly opened or closed after being fixed, the following utility model is provided:

the utility model provides a metal switch cabinet convenient to maintenance, includes the switch cabinet body, be equipped with door plant and door frame on the switch cabinet body, the door plant can overturn and cooperate with the door frame on the switch cabinet body, be equipped with the diaphragm of inwards extending on the door plant inside wall, the door frame bottom is equipped with the crossbeam, run through on the diaphragm and be equipped with first sliding tray, be equipped with the second sliding tray with first sliding tray height parallel and level on the crossbeam, be equipped with the strip shaped plate between crossbeam and the diaphragm, be equipped with the guide way in the strip shaped plate, the guide way both ends respectively are equipped with one and can locate first sliding tray and second sliding tray at the gliding iron lock spare of guide way, two iron lock spare activity respectively, a plurality of permanent magnets that can adsorb the iron lock spare are installed with certain interval to the both sides of first sliding tray and second sliding tray. The iron locking piece adsorbs with different permanent magnet in first sliding tray and second sliding tray to realize that the door plant opens and shuts with different angles relative to the equipment cabinet body, and close open the door plant directly go on can, need not other operations, convenient and fast more.

Further, the end part of the iron locking piece is provided with a fixing piece with the size larger than the width of the first sliding groove and the second sliding groove, and the fixing piece is matched with the iron locking piece to movably install the strip-shaped plate between the door plate and the cross beam. The fixing piece prevents the iron lock piece and the strip-shaped plate from falling off.

Further, the iron locking piece is a long bolt, and the fixing piece is a nut. The disassembly and the installation are convenient.

Further, the permanent magnet is made of a ferromagnetic material. The capability of adsorbing the iron locking piece is enhanced.

Advantageous effects

The metal switch cabinet convenient to maintain is provided with the strip-shaped plates movably connected to the door plate and the door frame through the iron lock pieces at the two ends, a plurality of permanent magnets are arranged on the door plate and the door frame at certain intervals, the strip-shaped plates rotate and drive the iron lock pieces to slide along the door plate and the door frame to pass through in the process of opening the door plate, and the iron lock pieces can be adsorbed with the permanent magnets at different positions, so that the door plate is fixed at different opening and closing angles, and an operator can directly pull the door plate when the opening and closing angles of the door plate are required to be adjusted.

Drawings

FIG. 1 is a schematic perspective view of a metal switchgear in the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 4 is a schematic view of the structure of the strip and related components of the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. a switch cabinet body; 2. a door panel; 3. a door frame; 4. a strip-shaped plate; 5. a latch member; 6. a fixing member; 21. a cross plate; 22. a first sliding groove; 31. a cross beam; 32. a second sliding groove; 33. a permanent magnet; 41. a guide groove.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in the following examples.

It will be apparent that the described embodiments are some, but not all, of the embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. References to "first" and "second" in this disclosure are merely to distinguish between different components and should not be construed as limiting in importance.

As shown in fig. 1-4, the metal switch cabinet convenient for maintenance of the utility model is a preferred metal switch cabinet comprising a switch cabinet body 1, wherein a door plate 2, a door frame 3 and a strip-shaped plate 4 are arranged on the switch cabinet body 1, the door plate 2 is movably arranged on the switch cabinet body 1 through a hinge structure, the door frame 3 is arranged on the switch cabinet body 1 and can be matched and connected with the door plate 2 after the door plate 2 is overturned, a transverse plate 21 vertically and inwards extends on the inner side wall of the door plate 2, a cross beam 31 is arranged on the bottom of the door frame 3, the cross beam 31 and the top surface of the transverse plate 21 are positioned at the same height, the strip-shaped plate 4 is movably arranged between the door plate 2 and the door frame 3, a guide groove 41 vertically penetrating through the strip-shaped plate 4 is arranged on the strip-shaped plate 4, two ends of the guide groove 41 are respectively provided with an iron lock piece 5, and the iron lock piece 5 can horizontally slide along the guide groove 41.

The cross beam is characterized in that a first sliding groove 22 penetrating through the cross beam 21 is formed in the cross beam 21, a second sliding groove 32 penetrating through the cross beam 31 is formed in the cross beam 31, the second sliding groove 32 and the first sliding groove 22 are both oblong, the height and the groove width are the same, two iron locking pieces 5 are respectively movably arranged in the first sliding groove 22 and the second sliding groove 32 and can move along the sliding grooves, a plurality of square groove structures which are arranged at certain intervals are formed in two sides of the first sliding groove 22 and the second sliding groove 32, permanent magnets 33 are fixedly arranged in each square groove structure, and the side faces of the permanent magnets 33 are flush with the side faces of the sliding grooves so as to ensure that the iron locking pieces 5 cannot be clamped when passing through the permanent magnets 33.

When the door plate 2 is opened by an operator, the iron lock piece 5 moves horizontally along the first sliding groove 22 and the second sliding groove 32 respectively in the opening process of the door plate 2, and is adsorbed by the permanent magnets 33 at different positions, so that the door plate 2 is fixed at different angles, compared with external wind power, the manual thrust of the operator is much larger, the door plate 2 can be automatically moved without being subjected to wind power, but can be directly opened and closed under the operation of the operator, and the operation is more convenient and quick. It should be noted here that, when the door panel 2 is completely closed, the cross member 21 does not abut against the cross member 31, so that the door panel 2 cannot be completely closed.

Further, the end of the iron lock 5 is provided with a fixing piece 6, the size of the fixing piece 6 is larger than the groove width of the first sliding groove 22 and the second sliding groove 32, and after the fixing piece 6 is matched with the iron lock 5, the strip-shaped plate 4 is movably installed between the door plate 2 and the cross beam 31.

Specifically, the locking element 5 is a half-tooth long bolt with threads at the end part, the radius of a nut inscribed circle of the long bolt is larger than the width of the two guide grooves 41, the fixing element 6 is a nut, and the diameter of the nut inscribed circle is larger than the groove width of the two guide grooves 41, so that the locking element 5 cannot fall out.

Further, the permanent magnet 33 is made of ru-fe-b, and has magnetic properties far exceeding those of ferrite magnet, alnico, and samarium-co, and can firmly adsorb the iron lock 5.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (4)

1. The utility model provides a metal switch cabinet convenient to maintenance, includes switch cabinet body (1), be equipped with door plant (2) and door frame (3) on switch cabinet body (1), door plant (2) can overturn and cooperate with door frame (3) on switch cabinet body (1), be equipped with inwards extending diaphragm (21) on door plant (2) inside wall, door frame (3) bottom is equipped with crossbeam (31), its characterized in that: still include strip shaped plate (4), be equipped with guide way (41) in strip shaped plate (4), guide way (41) both ends respectively are equipped with one can be at guide way (41) internal gliding iron lock piece (5), run through on diaphragm (21) and be equipped with first sliding tray (22), be equipped with on crossbeam (31) with first sliding tray (22) high parallel and level second sliding tray (32), two iron lock piece (5) activity respectively locate in first sliding tray (22) and second sliding tray (32), a plurality of permanent magnets (33) that can adsorb iron lock piece (5) are installed with certain interval to the both sides of first sliding tray (22) and second sliding tray (32).

2. The metal switchgear as claimed in claim 1, wherein: the end part of the iron lock (5) is provided with a fixing piece (6) with the size larger than the width of the first sliding groove (22) and the second sliding groove (32), and the fixing piece (6) and the iron lock (5) are matched to movably mount the strip-shaped plate (4) on the door plate (2) and the cross beam (31).

3. A metal switchgear as claimed in claim 2, wherein: the iron lock (5) is a long bolt, and the fixing piece (6) is a nut.

4. The metal switchgear as claimed in claim 1, wherein: the permanent magnet (33) is made of a ferromagnetic material.