CN209692154U - A kind of outdoor enclosure double swing doors - Google Patents

Abstract

The application provides a kind of outdoor enclosure double swing doors, including double door and L-shaped door sill；Threshold includes vertical part and transverse part；Double door includes the first door body and the second door body；The first arc groove is offered in first door body；There is vertical beam in first door body；Vertical beam is equipped with opening；The opening of vertical beam is connected with and the consistent arc panel of the radian of the first arc groove；Second door body is equipped with the second arc groove to match with arc panel outer arcuate face in the end engaged with the first door body.The application's the utility model has the advantages that the outdoor enclosure double swing doors are at low cost, structure is simple, when closing the first door body and the second door body, first door body is against on threshold, the transverse part of threshold is placed in the inside of the first arc groove and arc panel, the extrados of second arc groove abutting arc panel, it can reliably mutually compress at first door body and the second door body port and completely be closed, achieve the effect that dustproof and waterproof, to ensure that IP degree of protection.

Description

A double-door structure of an outdoor cabinet

technical field

The present application relates to the technical field of power distribution equipment, in particular to a double-door structure of an outdoor cabinet.

Background technique

Outdoor cabinets mainly refer to distribution boxes, control boxes, transformer boxes, etc. installed outdoors. In order to facilitate maintenance, they usually adopt a double-door design, and there are certain requirements for the IP protection level of such outdoor cabinets. There is no vertical beam in the middle of the double-door structure of the traditional outdoor cabinet, and a gap needs to be opened on the double-door, but there are problems of water seepage and poor dustproof effect at the gap, which affects the dustproof and waterproof performance of the outdoor cabinet, resulting in Its IP protection level is low and cannot meet the requirements.

Contents of the invention

The purpose of this application is to address the above problems and provide a double-door structure for outdoor cabinets.

The application provides a double door structure for an outdoor cabinet, which includes a double door hinged on the front side of the cabinet body of the outdoor cabinet and an L-shaped threshold located at the lower part of the cabinet close to the double door; the threshold includes a vertically arranged vertical part and The horizontal part connected to the top of the vertical part and extending to one side of the double-opening door; the double-opening door includes a first door body and a second door body; a first arc-shaped groove is opened on the first door body corresponding to the horizontal part; the first The door body is connected with a vertical beam at the end of the second door body; the vertical beam is provided with an opening at a position corresponding to the first arc-shaped groove; the opening of the vertical beam is connected with an arc of the first arc-shaped groove Consistent arc-shaped plate; the second door body is provided with a second arc-shaped groove matching the outer arc-shaped surface of the arc-shaped plate at the end that is joined with the first door body. By adopting the above-mentioned technical scheme, when the first door body and the second door body are closed, the first door body is against the threshold, the transverse part of the threshold is placed inside the first arc-shaped groove and the arc-shaped plate, and the second arc-shaped The groove is close to the outer curved surface of the curved plate, so that the ports of the first door body and the second door body can be reliably pressed against each other and completely closed, achieving the effect of dustproof and waterproof, thus ensuring the IP protection level.

According to the technical solution provided by some embodiments of the present application, the arc-shaped plate is welded at the opening of the vertical beam. By adopting the above technical scheme, the firmness of the structure is enhanced and water ingress is avoided.

According to the technical solution provided by some embodiments of the present application, stoppers are respectively provided on the upper and lower surfaces of the part where the transverse part is placed inside the arc-shaped plate; the inner surface of the arc-shaped plate is provided with a "convex" groove along its circumferential direction; The groove includes a front protrusion and a shoulder; the height of the shoulder is equivalent to that of the stopper, so that when the transverse part is inserted into the front protrusion, the stopper can respectively abut against the shoulder. By adopting the above technical solution, the threshold and the first door body can be better fitted.

According to the technical solution provided by some embodiments of the present application, a buffer layer is provided on the inner surface of the curved plate. By adopting the above technical solution, it is prevented that the first door body collides with the transverse portion of the threshold and causes damage when the first door body is closed multiple times.

According to the technical solution provided by some embodiments of the present application, the part where the first door body contacts the second door body is provided with a sealing strip. By adopting the above technical solution, the seal between the first door body and the second door body can be more adequate.

Beneficial effects of the present application: the structure of the double door of the outdoor cabinet is low in cost and simple in structure, by setting a vertical beam on the first door body and setting an arc-shaped plate consistent with the radian of the first arc-shaped groove on the vertical beam, and A second arc-shaped groove matching the outer arc-shaped surface of the arc-shaped plate is arranged on the second door body, so that when the first door body and the second door body are closed, the first door body is against the threshold, and the transverse part of the threshold Placed on the inner side of the first arc-shaped groove and the arc-shaped plate, the second arc-shaped groove is close to the outer arc surface of the arc-shaped plate, the ports of the first door body and the second door body can be reliably pressed against each other and completely closed, It achieves the effect of dustproof and waterproof, thus ensuring the IP protection level.

Description of drawings

Fig. 1 is the structural representation of the double-door structure of the outdoor cabinet that the embodiment 1 of the present application provides;

Fig. 2 is the structure schematic diagram when the first door body of the double door structure of the outdoor cabinet provided by Embodiment 1 of the present application is closed;

Fig. 3 is the structural schematic diagram of the second door body of the double-opening door structure of the outdoor cabinet provided by Embodiment 1 of the present application;

Fig. 4 is a schematic cross-sectional structural view of the double-door structure of the outdoor cabinet provided in Embodiment 1 of the present application when the double-door is closed;

FIG. 5 is a schematic cross-sectional structural view of the double-door structure of the outdoor cabinet provided in Embodiment 2 of the present application when the double-door is closed.

The text labels in the figure are expressed as:

1. Cabinet body; 2. First door body; 3. Second door body; 4. Threshold; 5. Vertical beam; 6. Curved plate; 7. Second curved groove; 8. Block.

Detailed ways

In order to enable those skilled in the art to better understand the technical solution of the application, the application will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the application. .

Example 1:

As shown in Figures 1 to 4, this embodiment provides a double door structure for an outdoor cabinet, including a double door hinged on the front side of the cabinet body 1 of the outdoor cabinet and a L door located at the bottom of the cabinet body 1 near the double door side. Shaped threshold 4; Threshold 4 comprises vertically arranged upright part and the horizontal part that is connected at the top of vertical part and extends to one side of double-opening door; Double-folding door comprises first door body 2 and second door body 3; First door body 2 A first arc-shaped groove is opened at the position corresponding to the horizontal part; the first door body 2 is connected with a vertical beam 5 at the end connected with the second door body 3; the vertical beam 5 is corresponding to the first arc-shaped groove The position of the vertical beam 5 is provided with an opening; the opening of the vertical beam 5 is connected with an arc-shaped plate 6 consistent with the arc of the first arc-shaped groove; The second arc-shaped groove 7 matching the outer arc-shaped surface of the shaped plate 6.

In a preferred embodiment, the curved plate 6 is welded to the opening of the vertical beam 5 .

In the double door structure of the outdoor cabinet provided by Embodiment 1 of the present application, when the double door needs to be closed, the first door body 2 is first closed. The inner side of the first arc groove and arc plate 6, then close the second door body 3, so that the end of the second door body 3 is just pressed against the end of the first door body 2, and the second arc groove 7 Close contact with the outer surface of the arc-shaped plate 6 realizes that the ports of the first door body 2 and the second door body 3 can be reliably pressed against each other and completely closed. When the rainwater is large, most of the rainwater is blocked by the first door body 2 and the second door body 3, and the rainwater entering the door gap will flow down the outer surface of the arc-shaped plate 6 of the first door body 2. will enter the interior of the outdoor cabinet; at the same time, the cooperation of the curved plate 6 and the second curved groove 7 will also block the dust from the outside of the outdoor cabinet. Thus, the effect of dustproof and waterproof is achieved, and the IP protection level of the outdoor cabinet is guaranteed.

Example 2:

As shown in Figure 5, the similarities between the double-door structure of an outdoor cabinet provided by this embodiment and the double-door structure of an outdoor cabinet provided by Embodiment 1 will not be repeated here. Part of the upper and lower surfaces of the inside of the arc plate 6 are respectively provided with stoppers 8; the inner surface of the arc plate 6 is provided with a "convex" shaped groove along its circumferential direction; the groove includes a protruding portion and a shoulder; the height of the shoulder It is equivalent to the height of the stopper 8, so that when the transverse part is inserted into the front convex part, the stoppers 8 can respectively abut against the shoulders.

In a preferred embodiment, the inner surface of the curved plate 6 is provided with a buffer layer.

In a preferred embodiment, the part where the first door body 2 is in contact with the second door body 3 is provided with a sealing strip, and the sealing strip has the performance of dustproof and waterproof.

In the double door structure of the outdoor cabinet provided by Embodiment 2 of the present application, when the double door needs to be closed, the first door body 2 is first closed. The inner side of the first arc-shaped groove and arc-shaped plate 6, the front end of the transverse part is inserted into the front protrusion of the "convex" shaped groove, and the two stoppers 8 are respectively against the shoulders of the "convex" shaped groove; then close the second Door body 3, so that the end of the second door body 3 is just pressed against the end of the first door body 2, and the second arc-shaped groove 7 is close to the outer surface of the arc-shaped plate 6, realizing the first door body 2 and the port of the second door body 3 can be reliably pressed against each other and completely closed. When the rainwater is large, most of the rainwater is blocked by the first door body 2 and the second door body 3, and the rainwater entering the door gap will flow down the outer surface of the arc-shaped convex groove 6 of the first door body 2. will enter the interior of the outdoor cabinet; at the same time, the cooperation of the arc-shaped convex groove 6 and the arc-shaped groove 7 will also block the dust from the outside of the outdoor cabinet. Thus, the effect of dustproof and waterproof is achieved, and the IP protection level of the outdoor cabinet is guaranteed.

In this paper, specific examples are used to illustrate the principles and implementation methods of the present application, and the descriptions of the above embodiments are only used to help understand the methods and core ideas of the present application. The above is only a preferred embodiment of the present application. It should be pointed out that due to the limitation of literal expression, there are objectively unlimited specific structures. Under these conditions, several improvements, modifications or changes can also be made, and the above technical features can also be combined in an appropriate manner; these improvements, modifications, or combinations, or the idea and technical solution of the invention can be directly applied to other occasions without improvement should be considered as the scope of protection of this application.

Claims (5)

1. a kind of outdoor enclosure double swing doors, which is characterized in that including being articulated on front side of the cabinet body (1) of the outdoor enclosure Double door and be located at the cabinet body (1) lower part close to the double door side L-shaped door sill (4)；The threshold (4) includes vertical The vertical part of setting and the transverse part for being connected to the vertical part top and extending to the double door side；The double door includes first Door body (2) and the second door body (3)；Position corresponding with the transverse part offers the first arc groove on first door body (2)；Institute It states the first door body (2) and is connected with vertical beam (5) in the end engaged with second door body (3)；On the vertical beam (5) with institute It states the corresponding position of the first arc groove and is equipped with opening；The opening of the vertical beam (5) is connected with the arc with first arc groove Spend consistent arc panel (6)；Second door body (3) is equipped with and the arc in the end engaged with first door body (2) The second arc groove (7) that shape plate (6) outer arcuate face matches.

2. outdoor enclosure double swing doors according to claim 1, which is characterized in that the arc panel (6) is welded in institute State vertical beam (5) opening.

3. outdoor enclosure double swing doors according to claim 1, which is characterized in that the transverse part is placed in the arc panel (6) the part upper and lower surface on the inside of is respectively equipped with block (8)；The inner surface of the arc panel (6) is equipped with along its circumferencial direction " convex " connected in star；The groove includes preceding protrusion and shoulder；The height of the shoulder is suitable with the height of the block (8), with When the transverse part being made to be inserted into the preceding protrusion, the block (8) can be against the shoulder respectively.

4. outdoor enclosure double swing doors according to claim 1, which is characterized in that the inner surface of the arc panel (6) Equipped with buffer layer.

5. outdoor enclosure double swing doors according to claim 1, which is characterized in that first door body (2) with it is described The part that second door body (3) is in contact is equipped with sealing strip.