CN209959528U

CN209959528U - Upright post structure of frameless fan box

Info

Publication number: CN209959528U
Application number: CN201920864938.6U
Authority: CN
Inventors: 尹志朋
Original assignee: Dezhou Longda Air Conditioning Equipment Co Ltd
Current assignee: Dezhou Longda Air Conditioning Equipment Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-01-17
Anticipated expiration: 2029-06-11

Abstract

The utility model relates to a stand column structure of a frameless fan box, which comprises a stand column body, wherein the stand column body comprises a first panel and a second panel which are of an integrated structure, and the first panel and the second panel are vertically distributed to form an L-shaped structure; the inner sides of the short sides at the top end and the bottom end of the first panel and the second panel are respectively provided with a first flanging which is vertically distributed with the first flanging, the inner sides of the long sides at the two sides of the first panel and the second panel are respectively provided with a second flanging which is vertically distributed with the second flanging, and the outer sides of the edges of the second flanging are respectively provided with a third flanging which is vertically distributed with the second flanging; the utility model has the advantages of reasonable design, at first make the panel through cutting or mould punching press, then bend the panel, punch a hole and process into the stand, improved work efficiency, and do not have the welding operation in the operation process, ensured the air quality of operation environment.

Description

Upright post structure of frameless fan box

Technical Field

The utility model relates to a fan box technical field especially relates to a stand structure of frameless frame formula fan box.

Background

In the prior art, the box body of the fan box is generally assembled by upright posts and panels, the interior of the box body is kept airtight and is provided with the fan, the upright posts used at present are mostly metal sectional materials, a mold needs to be opened and a sectional material manufacturer is entrusted to machine and mold, the price is high, in order to reduce the cost, the upright posts are also welded and manufactured by the metal panels, but the welding process is not easy to operate, the air quality of the operation environment is also polluted, the welding quality is related to the technical level of operators, and the sealing effect of the fan box cannot be effectively controlled.

Disclosure of Invention

In order to solve the deficiencies in the prior art, an object of the utility model is to provide a stand structure of frameless formula fan case, it is with low costs, need not welding operation.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a stand structure of frameless formula fan box, includes the stand body, its characterized in that: the upright post body comprises a first panel and a second panel which are of an integral structure, and the first panel and the second panel are vertically distributed to form an L-shaped structure;

the inner sides of the short sides at the top end and the bottom end of the first panel and the second panel are respectively provided with a first flanging which is vertically distributed with the first flanging, the inner sides of the long sides at the two sides of the first panel and the second panel are provided with a second flanging which is vertically distributed with the first flanging, and the outer sides of the edges of the second flanging are provided with a third flanging which is vertically distributed with the second flanging.

The first flanging is arranged between the inner side edges of the first flanging in an aligned mode, and the outer side edge of the first flanging is arranged in an aligned mode with the inner side face of the second flanging.

The inner side edge of the first flanging is a bevel edge, and the inclination angle of the bevel edge is 45 degrees.

The inner side of the upright post body is also provided with a fixed block matched with the inner wall of the upright post body in shape, and the fixed blocks are respectively arranged at the top end and the bottom end of the inner side of the upright post body, abut against the inner side surface of the first flanging and are fixedly connected with the upright post body.

Be equipped with the cell body on the lateral wall of the fixed block outside, just be equipped with the stopper towards its inside protruding setting on the side of stand body, the stopper is located the fixed setting of cell body internal fixation.

And the first flanging and the corresponding fixed blocks are respectively provided with mounting holes in one-to-one correspondence.

The utility model has the advantages that: structural design is reasonable, at first makes the panel through cutting or mould punching press, then bends the panel, punches a hole and processes into the stand, has improved work efficiency, and does not have welding operation in the operation process, has ensured operation environment's air quality.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic axial side structure diagram of the first embodiment.

Fig. 2 is a schematic top view of the first embodiment.

Fig. 3 is a schematic front view of the first embodiment.

Fig. 4 is a schematic top view of the second embodiment.

Fig. 5 is a schematic front view of the second embodiment.

Fig. 6 is a schematic axial side structure diagram of the fixing block.

In the figure: the structure comprises a first panel 1, a first flanging 2, a second flanging 3, a third flanging 4, a second panel 5, a mounting hole 6, a fixing block 7, a limiting block 8 and a groove body 9.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Example one

According to the figures 1, 2 and 3: the embodiment provides a stand column structure of a frameless fan box, which comprises a stand column body, wherein the stand column body is longitudinally arranged at four corners of the fan box and is supported and fixed between an upper panel and a base for use, the stand column body comprises a first panel 1 and a second panel 5 which are of an integral structure, and the first panel 1 and the second panel 5 are vertically distributed to form an L-shaped structure;

the inner sides of the short sides of the top end and the bottom end of the first panel 1 and the second panel 5 are respectively provided with a first flanging 2 vertically distributed with the first flanging 2, the inner side edge of the first flanging 2 is a bevel edge, the inclination angle of the bevel edge is 45 degrees, and the inner side edges of the first flanging 2 are aligned, so that the first flanging 2 at the same end of the first panel 1 and the second panel 5 form an L-shaped integral structure;

the first flanging 2 is also provided with a mounting hole 6 which is respectively used for connecting and fixing the upper panel and the base;

the inner sides of the long sides of the two sides of the first panel 1 and the second panel 5 are provided with second flanges 3 vertically distributed with the first panel, the outer sides of the edges of the second flanges 3 are provided with third flanges 4 vertically distributed with the second flanges, and an L-shaped space formed by the second flanges 3 and the third flanges 4 is positioned on the outer side of the upright post body and is used for embedding and connecting and fixing a side panel of a fan box;

furthermore, the outer side edge of the first flanging 2 is aligned with the inner side surface of the second flanging 3, so that two inner ends of the second flanging 3 are respectively supported by the first flanging 2, and the structural strength of the stand column body is improved;

the first panel 1 and the second panel 5, the first flanging 2, the second flanging 3 and the third flanging 4 in the structure are formed by bending and processing a preformed panel, and the whole structure is a whole without a welding structure.

Example two

According to fig. 4, 5, 6: the present embodiment provides a pillar structure of a frameless fan box, which is different from the first embodiment in that:

the inner side of the upright post body is also provided with a fixed block 7 matched with the inner wall of the upright post body in shape, the fixed block 7 is made of high polymer plastic and is not easy to deform, resist acid and alkali and rust, the service life is ensured, and the air supply quality is not influenced, the fixed blocks 7 are respectively arranged at the top end and the bottom end of the inner side of the upright post body and respectively abut against the inner side surfaces of the first flanges 2, the fixed block 7 is provided with mounting holes 6 corresponding to the first flanges 2, the fixed block 7 is arranged for supporting the inner part of the upright post body and can be connected with screws for use when being assembled through the screws, and the connecting structural strength of the upright post and other panels or bases is ensured;

further, be equipped with cell body 9 on the 7 outside lateral walls of fixed block, just be equipped with on the side of stand body towards its inside protruding stopper 8 that sets up, stopper 8 is for bending the shaping to the stand body inboard on the 3 surfaces of second turn-ups, and stopper 8 is about 1mm for the height of second turn-ups 3, stopper 8 is located cell body 9 internal fixation and sets up, and when fixed block 7 assembles, because stopper 8 sets up highly less, can rely on the elasticity card of second turn-ups 3 to go into for 7 assembles to target in place of fixed block, and stopper 8 gets into in the cell body 9 simultaneously.

The above is only the preferred embodiment of the present invention, as long as the preferred embodiment is realized by the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.

Claims

1. The utility model provides a stand structure of frameless formula fan box, includes the stand body, its characterized in that: the upright post body comprises a first panel and a second panel which are of an integral structure, and the first panel and the second panel are vertically distributed to form an L-shaped structure;

2. The upright structure of a frameless fan box of claim 1, wherein: the first flanging is arranged between the inner side edges of the first flanging in an aligned mode, and the outer side edge of the first flanging is arranged in an aligned mode with the inner side face of the second flanging.

3. The upright structure of a frameless fan box of claims 1 or 2, wherein: the inner side edge of the first flanging is a bevel edge, and the inclination angle of the bevel edge is 45 degrees.

4. The upright structure of a frameless fan box of claim 1, wherein: the inner side of the upright post body is also provided with a fixed block matched with the inner wall of the upright post body in shape, and the fixed blocks are respectively arranged at the top end and the bottom end of the inner side of the upright post body, abut against the inner side surface of the first flanging and are fixedly connected with the upright post body.

5. The upright structure of a frameless fan box of claim 4, wherein: be equipped with the cell body on the lateral wall of the fixed block outside, just be equipped with the stopper towards its inside protruding setting on the side of stand body, the stopper is located the fixed setting of cell body internal fixation.

6. The upright structure of a frameless fan box of claim 4, wherein: and the first flanging and the corresponding fixed blocks are respectively provided with mounting holes in one-to-one correspondence.