CN214625882U

CN214625882U - Door plant seal structure of switch board

Info

Publication number: CN214625882U
Application number: CN202120890285.6U
Authority: CN
Inventors: 陈国辉
Original assignee: Heshan Fair Rack Complete Set Of Equipment Co ltd
Current assignee: Heshan Fair Rack Complete Set Of Equipment Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-05
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a door plant seal structure of switch board, include: the door comprises a first door frame, a second door frame and a cabinet door; the first door frame comprises upright posts, a top beam and a bottom beam, and the two upright posts are connected through the top beam and the bottom beam to form a gantry structure; the second door frame comprises a plurality of rectangular plates and a plurality of L-shaped connecting plates, and is fixed on the inner side of the first door frame through screws; the cabinet door is internally provided with a sealing strip which is in close contact with the second door frame to form a sealing structure. The utility model discloses first door frame constitutes longmen structure, plays the supporting role, and reinforcing stability, second door frame are connected by rectangular shaped plate and L type connecting plate and are constituteed, and are firm reliable, and the sealing strip constitutes seal structure with the second door frame, ensures the leakproofness.

Description

Door plant seal structure of switch board

Technical Field

The utility model relates to a rack technical field, in particular to door plant seal structure of switch board.

Background

According to the related art, a general power distribution cabinet door is easily deformed using all-welded joints and has poor sealability using spot-welded joints, and thus, in order to avoid the disadvantages of the related art, it is necessary to improve the related art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a door plant seal structure of switch board can ensure leakproofness and non-deformable.

According to the utility model discloses a door plant seal structure of switch board of first aspect embodiment, include: the door comprises a first door frame, a second door frame and a cabinet door;

the first door frame comprises at least two upright columns, a top beam, a bottom beam and connecting blocks, wherein the connecting blocks are connected to two ends of the top beam respectively and are square, the connecting blocks at two ends of the top beam are connected with the two upright columns respectively, the two upright columns and the top beam form a gantry structure, and two ends of the bottom beam and the two upright columns are connected to the lower parts of the upright columns through screws;

the second door frame comprises a plurality of rectangular plates and a plurality of L-shaped connecting plates, the second door frame is fixed on the inner side of the first door frame through screws, and the rectangular plates extend out of the first door frame;

the cabinet door through a plurality of hinge with the second door frame is connected, be provided with the sealing strip in the cabinet door, there is one side of sealing strip to paste on the cabinet door to form with second door frame complex shape, sealing strip and second door frame in close contact with constitute seal structure.

According to the utility model discloses door plant seal structure of switch board has following beneficial effect at least: the utility model discloses first door frame constitutes longmen structure, plays the supporting role, and reinforcing stability, second door frame are connected by rectangular shaped plate and L type connecting plate and are constituteed, and are firm reliable, and rectangular shaped plate and the outside turn-ups of L type connecting plate increase and the area of contact of sealing strip, constitute seal structure, prevent to leak, facilitate the use, and the cabinet door passes through the hinge to be connected with the second door frame, conveniently opens the door and closes the door.

According to some embodiments of the utility model, the connecting block be provided with be used for with the cover grafting piece that stand and back timber cup jointed, the stand or the back timber is cavity tubular construction, the stand or the tip of top beam cup joints on the cover grafting piece.

According to some embodiments of the utility model, the equidistance is provided with a plurality of screw hole on the stand, L type connecting plate or be provided with on the rectangular shaped plate with screw hole complex mounting hole.

According to some embodiments of the utility model, the hinge setting is inboard at the cabinet door, and respectively with the second door frame with cabinet door fixed mounting.

According to some embodiments of the invention, the sealing strip comprises a rubber strip.

According to some embodiments of the utility model, the edge of cabinet door is provided with and is used for waterproof turn-ups, the turn-ups is in the cabinet door closed condition surrounds the second door frame.

According to the utility model discloses a some embodiments, L type connecting plate both ends are provided with the location structure of parcel rectangular shaped plate, location structure extends out from L type connecting plate, forms the shape of parcel rectangular shaped plate with the turn-ups of L type connecting plate.

According to some embodiments of the invention, the L-shaped connecting plate edge is bent outwards to form a door corner that increases the area of contact with the sealing strip.

According to some embodiments of the utility model, rectangular template both sides border is to the flanging, rectangular plate both ends respectively with the door corner contact.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of another side of the embodiment of the present invention;

fig. 3 is a schematic structural view of a first doorframe according to an embodiment of the present invention;

fig. 4 is a schematic view of an L-shaped connecting plate according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a rectangular plate according to an embodiment of the present invention;

fig. 6 is a schematic view of a column structure according to an embodiment of the present invention.

In the figure: 100-a first door frame; 110-upright post; 120-top beam; 130-connecting blocks; 140-bottom beam; 150-screw holes; 160-a sleeving connection block; 200-a second door frame; 210-a rectangular plate; a 220-L shaped connecting plate; 230-door corner; 240-mounting holes; 250-a positioning structure; 300-a cabinet door; 310 a sealing strip; 320-hinge.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element 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 invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1 to 5, the device comprises: a first door frame 100, a second door frame 200, a cabinet door 300;

the first door frame 100 comprises at least two upright posts 110, a top beam 120, a bottom beam 140 and connecting blocks 130, wherein the connecting blocks 130 are respectively connected to two ends of the top beam 120, the connecting blocks 130 are square, the connecting blocks 130 at two ends of the top beam 120 are respectively connected with the two upright posts 110, the two upright posts 110 and the top beam 120 form a gantry structure, two ends of the bottom beam 140 and the two upright posts 110 are connected below the upright posts 110 through screws, and the gantry structure enables the first door frame 100 to be more stable and better plays a supporting role;

the second door frame 200 comprises a plurality of rectangular plates 210 and a plurality of L-shaped connecting plates 220, the second door frame 200 is fixed on the inner side of the first door frame 100 through screws, the rectangular plates 210 extend outwards from the first door frame 100, and the second door frame 200 is fixed on the inner side of the first door frame 100, so that the sealing effect is enhanced;

the cabinet door 300 is connected with the second door frame 200 through a plurality of hinges 320, a sealing strip 310 is arranged in the cabinet door 300, one side of the sealing strip is adhered to the cabinet door and forms a shape matched with the second door frame, the sealing strip 310 is in close contact with the second door frame 200 to form a sealing structure, and the sealing property can be ensured by matching the sealing strip 310 with the second door frame 200.

The utility model discloses first door frame 100 constitutes gantry structure, plays the supporting role, and reinforcing stability, second door frame 200 are connected by rectangular shaped plate 210 and L type connecting plate 220 and are constituteed, and are firm reliable, and sealing strip 310 constitutes seal structure with second door frame 200, prevents to leak, facilitates the use, and cabinet door 300 is connected with second door frame 200 through hinge 320, conveniently opens the door and closes the door.

Further, according to the utility model discloses a some embodiments, connecting block 130 is provided with and is used for the cup jointing piece 160 that cup joints with stand 110 and back timber 120, and stand 110 or back timber 120 are hollow pipeline structure, and the tip of stand 110 or back timber 120 cup joints on cup jointing piece 160, and connecting block 130 can make things convenient for stand 110 and back timber 120 to have the switch board to connect in addition, cup joints piece 160 when the installation and conveniently fixes a position and install.

Further, according to the utility model discloses a some embodiments, the equidistance is provided with a plurality of screw hole 150 on the stand 110, be provided with on L type connecting plate 220 or the rectangular plate 210 with screw hole 150 complex mounting hole 240, can select screw hole 150 as required when the user installs in order to reach the effect of adjustment height and size.

Further, according to the utility model discloses a some embodiments, hinge 320 sets up inboard at cabinet door 300, and respectively with second door frame 200 and cabinet door 300 fixed mounting, hinge 320 sets up the gap that can avoid producing in the inboard between hinge 320 and influences sealed effect.

Further, according to some embodiments of the present invention, the sealing strip 310 comprises a rubber strip, the rubber material prevents the switch cabinet door 300 from wearing the second door frame 200, and the rubber is an insulating material to ensure safety.

Further, according to the utility model discloses a some embodiments, the edge of cabinet door 300 is provided with and is used for waterproof turn-ups, and the turn-ups surrounds second door frame 200 at cabinet door 300 closed condition, and cabinet door 300 surrounds second door frame 200, can strengthen the leakproofness.

Further, according to the utility model discloses a some embodiments, L type connecting plate 220 both ends are provided with the location structure 250 of parcel rectangular plate 210, and location structure 250 extends out from L type connecting plate 220, forms the shape of parcel rectangular plate 210 with the turn-ups of L type connecting plate 220, ensures that the position of rectangular plate 210 installation is accurate, avoids influencing sealed effect because the too big space that produces of mounted position error.

Further, according to some embodiments of the present invention, the L-shaped connecting plate 220 is bent outward to form the door corner 230 with an increased contact area with the sealing strip 310, and the increased contact area with the sealing strip 310 can ensure the sealing performance.

Further, according to the utility model discloses a some embodiments, rectangular plate 210 both sides border is outside turn-ups, rectangular plate 210 both ends respectively with the contact of door corner 230, rectangular plate 210 border is outside turn-ups, the increase and sealing strip 310's area of contact, ensure the leakproofness.

The present embodiment has been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. The utility model provides a door plant seal structure of switch board which characterized in that includes: a first door frame (100), a second door frame (200) and a cabinet door (300);

the first door frame (100) comprises at least two upright columns (110), a top beam (120), a bottom beam (140) and connecting blocks (130), wherein the two ends of the top beam (120) are respectively connected with the connecting blocks (130), the connecting blocks (130) are square, the connecting blocks (130) at the two ends of the top beam (120) are respectively connected with the two upright columns (110), the two upright columns (110) and the top beam (120) form a gantry structure, and the two ends of the bottom beam (140) and the two upright columns (110) are connected below the upright columns (110) through screws;

the second door frame (200) comprises a plurality of rectangular plates (210) and a plurality of L-shaped connecting plates (220), the second door frame (200) is fixed on the inner side of the first door frame (100) through screws, and the rectangular plates (210) extend outwards from the first door frame (100);

cabinet door (300) through a plurality of hinge (320) with second door frame (200) are connected, be provided with sealing strip (310) in cabinet door (300), there is one side of sealing strip to paste on the cabinet door, and form with second door frame complex shape, sealing strip (310) and second door frame (200) in close contact with constitute seal structure.

2. The door panel sealing structure of the power distribution cabinet according to claim 1, wherein: connecting block (130) be provided with be used for with the overlap piece (160) that stand (110) and back timber (120) cup jointed, stand (110) or back timber (120) are hollow pipeline structure, stand (110) or the tip of back timber (120) cup joints on overlap piece (160).

3. The door panel sealing structure of the power distribution cabinet according to claim 1, wherein: the column (110) is equidistantly provided with a plurality of screw holes (150), and the L-shaped connecting plate (220) or the rectangular plate (210) is provided with mounting holes (240) matched with the screw holes (150).

4. The door panel sealing structure of the power distribution cabinet according to claim 1, wherein: the hinge (320) is arranged on the inner side of the cabinet door (300) and is fixedly installed on the second door frame (200) and the cabinet door (300) respectively.

5. The door panel sealing structure of the power distribution cabinet according to claim 1, wherein: the sealing strip (310) comprises a rubber strip.

6. The door panel sealing structure of the power distribution cabinet according to claim 1, wherein: the edge of the cabinet door (300) is provided with a waterproof flanging which surrounds the second door frame (200) in the closed state of the cabinet door (300).

7. The door panel sealing structure of the power distribution cabinet according to claim 1, wherein: l type connecting plate (220) both ends are provided with location structure (250) of parcel rectangular plate (210), location structure (250) extend out from L type connecting plate (220), form the shape of parcel rectangular plate (210) with the turn-ups of L type connecting plate (220).

8. The door panel sealing structure of the power distribution cabinet according to claim 1, wherein: the edge of the L-shaped connecting plate (220) is bent outwards to form a door corner (230) which increases the contact area with the sealing strip (310).

9. The door panel sealing structure of the power distribution cabinet according to claim 8, wherein: the edges of two sides of the rectangular plate (210) are turned outwards, and two ends of the rectangular plate (210) are respectively contacted with the door corners (230).