CN203533827U - Frame structure used for central air conditioner - Google Patents
Frame structure used for central air conditioner Download PDFInfo
- Publication number
- CN203533827U CN203533827U CN201320582655.5U CN201320582655U CN203533827U CN 203533827 U CN203533827 U CN 203533827U CN 201320582655 U CN201320582655 U CN 201320582655U CN 203533827 U CN203533827 U CN 203533827U
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- Prior art keywords
- column
- frame structure
- crossbeam
- fixed head
- central air
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Abstract
The utility model discloses a frame structure used for a central air conditioner. The frame structure comprises a base plate, a plurality of stand columns arranged on the base plate and transverse beam rods located between the stand columns, a mortise groove is formed in each stand column, tenons are arranged at the two ends of each transverse beam rod, and each transverse beam rod is connected with every two adjacent stand columns in a mortise mode through inserting connecting match between the mortise grooves and the tenons. Each stand column comprises angle iron, a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are connected with two side plates of the angle iron respectively, the first fixing plate is perpendicular to the first side plate on the angle iron, the second fixing plate is perpendicular to the second side plate on the angle iron, the first fixing plate and the second fixing plate are respectively provided with a mortise groove, and an angular support matched with an inner groove of each stand column in shape is fixed to a frame of the base plate. The frame structure has the advantages that concentrated stress can be scattered, the overall reliability and the overall stability of the frame structure can be enhanced, and the frame structure can bear transportation under severe road conditions.
Description
Technical field
The utility model relates to field of central air-conditioning, relates in particular to a kind of frame structure for central air-conditioning.
Background technology
Frame structure is that central hollow air-conditioning is installed and fixing significant components, and the attractive in appearance and antiseptic property of the fastness of its structure and stability, outward appearance is on air-conditioning transportation, user's likability and have important impact the service life of framework.
Chinese patent literature publication number CN202350276U discloses a kind of cabinet central air conditioner structure, comprise the blower frame, entablature, sill and the base plate that set gradually from the top down, between described blower frame and the front surface of entablature, be bolted top panel, between described entablature and the front surface of sill, be bolted middle panel, between described sill and base plate, be bolted lower panel, between described blower frame, entablature, sill and base plate, be bolted side panel.
From above-mentioned patent documentation, all with bolts between the top panel of this patent, middle panel, lower panel and blower frame, entablature, sill and base plate and side panel, because mainly relying on pretightning force, bolt connecting mode make the connection between member firm, therefore to tolerate long-time impact capacity poor for this patent, easily cause central air-conditioning vibration, and be unfavorable for the transportation of long distance, especially sea-freight.
Utility model content
In order to overcome the technological deficiency of prior art, technical problem to be solved of the present utility model is to propose a kind of frame structure for central air-conditioning, can disperse concentrated stress effect, the integral firmness and the stability that strengthen frame structure, make frame structure can bear the transportation under severe road conditions.
For reaching this object, the utility model by the following technical solutions:
A kind of frame structure for central air-conditioning that the utility model provides, comprise chassis, be located at many root posts on described chassis and the crossbeam bar between many root posts, the side surface of described column is provided with tongue-and-groove, the two ends of described crossbeam bar are provided with tenon, and described crossbeam bar coordinates and two adjacent root post joggles by the grafting of described tongue-and-groove and described tenon.
Further scheme of the present utility model: described column comprises angle bar, the first fixed head and the second fixed head that are connected with two side plates of described angle bar respectively, the first side plate on described the first fixed head and described angle bar is perpendicular, the second side plate on described the second fixed head and described angle bar is perpendicular, and described tongue-and-groove is located on described the first fixed head and described the second fixed head.
Further scheme of the present utility model: the width of described the first fixed head is less than the width of described the first side plate, the width of described the second fixed head is less than the width of described the second side plate.
Further scheme of the present utility model: be fixed with the angle support that the inside groove profile with described column matches on the frame on described chassis.
Further scheme of the present utility model: the bottom of described column is provided with column screw, described angle support is provided with support screw, and described bolt passes described column screw and after described support screw, described column is fixedly connected with described angle support.
Further scheme of the present utility model: the tenon of described crossbeam bar is provided with crossbeam screw, the inside that two crossbeam bars insert same described column from described the first fixed head and described the second fixed head respectively, the tenon of two described crossbeam bars that inserts the inside of same described column is fixedly connected with by the bolt through described crossbeam screw.
Further scheme of the present utility model: described column has four, is respectively the first column, the second column, the 3rd column and the 4th column, and described the first column, described the second column, described the 3rd column and described the 4th column are parallel to each other.
Further scheme of the present utility model: described crossbeam bar comprises front beam, rear cross beam, left crossbeam and two right crossbeams;
The tenon at described front beam two ends inserts respectively in the tongue-and-groove on described the 3rd column, described the 4th column;
The tenon at described rear cross beam two ends inserts respectively in the tongue-and-groove on described the first column, described the second column;
The tenon at described left crossbeam two ends inserts respectively in the tongue-and-groove on described the second column, described the 3rd column;
The tenon at described right crossbeam two ends inserts respectively in the tongue-and-groove on described the 4th column, described the first column.
Further scheme of the present utility model: be all connected with the support bar being fixedly connected with described chassis on described front beam, described rear cross beam.
The beneficial effects of the utility model are:
The rectangle frame that many crossbeam bars between the utility model employing channel-section steel chassis, four root posts and column form is central air-conditioning fixedly, being connected between a plurality of crossbeam bars and four root posts all adopts joggle mode, while making a root post be subject to External Force Acting and there is movement tendency, can be subject to pullling of other columns, concentrated stress is dispersed, and cannot move, the joggle mode that is crossbeam and column is connected as a single entity rectangle frame, the ability of withstand shock is multiplied, thus the shock-resistant ability of lifting frame structure significantly; In addition,, even seaborne the jolting of long distance, this frame structure in the utility model is also difficult for producing loosening.
Accompanying drawing explanation
Fig. 1 is the structural representation of the frame structure for central air-conditioning that provides of the utility model specific embodiment;
Fig. 2 is the column that provides of the utility model specific embodiment and the structural representation of crossbeam bar;
Fig. 3 is the cutaway view in the frame structure A-A cross section for central air-conditioning that provides of the utility model specific embodiment;
Fig. 4 is the structural representation of the local B of the frame structure for central air-conditioning that provides of the utility model specific embodiment;
Fig. 5 is the structural representation on the chassis that provides of the utility model specific embodiment.
In figure:
1, chassis; 21, the first column; 22, the second column; 23, the 3rd column; 24, the 4th column; 200, tongue-and-groove; 201, angle bar; 202, the first fixed head; 203, the second fixed head; 31, front beam; 32, rear cross beam; 33, left crossbeam; 34, right crossbeam; 300, tenon; 4, angle support; 51, the first support bar; 52, the second support bar.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model.
As shown in Figure 1, be the structural representation of the frame structure for central air-conditioning that provides in the present embodiment.
A kind of frame structure for central air-conditioning providing in the present embodiment, comprise chassis 1, be located at described the One On The Chassis many root posts and the crossbeam bar between many root posts, described column is provided with tongue-and-groove 200, the two ends of described crossbeam bar are provided with tenon 300, described crossbeam bar coordinates and two adjacent root post joggles by the grafting of described tongue-and-groove 200 and described tenon 300, that is to say, the connected mode of described crossbeam bar and described column is joggle.Described chassis 1 is preferably channel-section steel chassis 1.
Being connected between described crossbeam bar and described column all adopts joggle mode, while making a described column be subject to External Force Acting and have movement tendency, can be subject to pullling of column described in other, concentrated stress is dispersed, and cannot move, integral firmness and the stability of frame structure are strengthened.
As shown in Figure 3, be the cutaway view in the frame structure A-A cross section for central air-conditioning that provides in the present embodiment.
The further scheme of the present embodiment is: described column comprises angle bar 201, the first fixed head 202 and the second fixed head 203 that are connected with two side plates of described angle bar 201 respectively, described the first fixed head 202 is perpendicular with the first side plate on described angle bar 201, described the second fixed head 203 is perpendicular with the second side plate on described angle bar 201, and described the first fixed head 202 and described the second fixed head 203 are also orthogonal.The width of described the first fixed head 202 is less than the width of described the first side plate, the width of described the second fixed head 203 is less than the width of described the second side plate, the cross section that makes described column is a tool square shape jaggy, adopts the convenient tenon to the crossbeam bar of insertion column of this structure to be fixed connection.
As shown in Figure 4, be the structural representation of the local B of the frame structure for central air-conditioning that provides in the present embodiment.
On described the first fixed head 202 and described the second fixed head 203, be equipped with tongue-and-groove 200.The height of the height of described the first fixed head 202 upper tenon grooves 200 and described the second fixed head 203 upper tenon grooves 200 conventionally differs the distance on a tongue-and-groove 200 long limits or is slightly larger than the distance on a tongue-and-groove 200 long limits.This structure is beneficial to being fixedly connected with of two tenons of inserting same column.
As shown in Figure 5, be the structural representation on the chassis that provides in the present embodiment.
In the present embodiment, optimal way is: on the frame on described chassis 1, be fixed with the angle support 4 that the inside groove profile with described column matches, described angle support 4 is for being fixedly connected with described column with described chassis 1, the mode being fixedly connected with can be bolt connection, welding or interference fit etc.Described angle support 4 has four, lays respectively at the place, place, four right angles on described chassis 1.The bottom of described column is provided with column screw, and described angle support 4 is provided with support screw, and described bolt passes described column screw and after described support screw, described column is fixedly connected with described angle support 4.
The tenon 300 of described crossbeam bar is provided with crossbeam screw, the tenon 300 that inserts two described crossbeam bars of same described column is fixedly connected with by the bolt through described crossbeam screw, when inserting the tenon 300 of two described crossbeam bars of same described column, be fixed after connection, described crossbeam bar cannot be along tongue-and-groove 200 translations, guaranteed that a column receives after a certain concentrated stress simultaneously, can be subject to pullling of other columns, and cannot move.
As shown in Figure 2, be the column that provides in the present embodiment and the structural representation of crossbeam bar.
The optimal way of the present embodiment is: described column has four, be respectively the first column 21, the second column 22, the 3rd column 23 and the 4th column 24, described the first column 21, described the second column 22, described the 3rd column 23 and described the 4th column 24 are parallel to each other, and are fixedly connected with respectively at each self-corresponding angle support 4.
Described crossbeam bar comprises front beam 31, rear cross beam 32, left crossbeam 33 and two right crossbeams 34, and the tenon 300 at described front beam 31 two ends inserts respectively in the tongue-and-groove 200 on described the 3rd column 23, described the 4th column 24.
The tenon 300 at described rear cross beam 32 two ends inserts respectively in the tongue-and-groove 200 on described the first column 21, described the second column 22, the tenon 300 at described left crossbeam 33 two ends inserts respectively in the tongue-and-groove 200 on described the second column 22, described the 3rd column 23, described right crossbeam 34 has two, the tenon 300 at every described right crossbeam 34 two ends inserts respectively in the tongue-and-groove 200 on described the 4th column 24, described the first column 21, described front beam 31 is parallel to each other with described rear cross beam 32, and described left crossbeam 33 is parallel to each other with described right crossbeam 34.The rectangle frame that five crossbeam bars between four root posts and column form, and being connected between crossbeam bar and column all adopts joggle mode, while making a root post be subject to External Force Acting and there is movement tendency, can be subject to pullling of other columns, the ability of withstand shock is multiplied, thus the shock-resistant ability of lifting frame structure significantly.
Described support bar comprises the first support bar 51 and the second support bar 52, the two ends of the first support bar 51 are fixedly connected with described chassis 1 with described front beam 31 respectively, the two ends of the second support bar 52 are fixedly connected with described chassis 1 with described rear cross beam 32 respectively, the first support bar 51 and the second support bar 52 can improve the intensity of described front beam 31 and described rear cross beam 32, make the first support bar 51 and the second support bar 52 be difficult to occur the problems such as bending.
Below only with embodiment, the utility model is illustrated, but the utility model is not limited to above-mentioned size and outward appearance illustration, more should not form any restriction of the present utility model.As long as within any improvement that the utility model is done or modification all belong to the protection domain of the utility model claim opinion.
Claims (9)
1. for a frame structure for central air-conditioning, comprise chassis (1), be located at many root posts on described chassis (1) and the crossbeam bar between many root posts, it is characterized in that:
The side surface of described column is provided with tongue-and-groove (200), and the two ends of described crossbeam bar are provided with tenon (300), and described crossbeam bar coordinates and two adjacent root post joggles by the grafting of described tongue-and-groove (200) and described tenon (300).
2. the frame structure for central air-conditioning according to claim 1, is characterized in that:
Described column comprises angle bar (201), the first fixed head (202) and the second fixed head (203) that are connected with two side plates of described angle bar (201) respectively;
Described the first fixed head (202) is perpendicular with the first side plate on described angle bar (201);
Described the second fixed head (203) is perpendicular with the second side plate on described angle bar (201);
Described tongue-and-groove (200) is located on described the first fixed head (202) and described the second fixed head (203).
3. the frame structure for central air-conditioning according to claim 2, is characterized in that:
The width of described the first fixed head (202) is less than the width of described the first side plate;
The width of described the second fixed head (203) is less than the width of described the second side plate.
4. the frame structure for central air-conditioning according to claim 1, is characterized in that:
On the frame on described chassis (1), be fixed with the angle support (4) that the inside groove profile with described column matches.
5. the frame structure for central air-conditioning according to claim 4, is characterized in that:
The bottom of described column is provided with column screw;
Described angle support (4) is provided with support screw;
Described bolt passes described column screw and after described support screw, described column is fixedly connected with described angle support (4).
6. the frame structure for central air-conditioning according to claim 1, is characterized in that:
The tenon of described crossbeam bar (300) is provided with crossbeam screw;
The inside that two crossbeam bars insert same described column from described the first fixed head (202) and described the second fixed head (203) respectively;
Insert the tenon (300) of two described crossbeam bars of inside of same described column by being fixedly connected with through the bolt of described crossbeam screw.
7. the frame structure for central air-conditioning according to claim 1, is characterized in that:
Described column has four, is respectively the first column (21), the second column (22), the 3rd column (23) and the 4th column (24);
Described the first column (21), described the second column (22), described the 3rd column (23) and described the 4th column (24) are parallel to each other.
8. the frame structure for central air-conditioning according to claim 7, is characterized in that:
Described crossbeam bar comprises front beam (31), rear cross beam (32), left crossbeam (33) and two right crossbeams (34);
The tenon (300) at described front beam (31) two ends inserts respectively in the tongue-and-groove (200) on described the 3rd column (23), described the 4th column (24);
The tenon (300) at described rear cross beam (32) two ends inserts respectively in the tongue-and-groove (200) on described the first column (21), described the second column (22);
The tenon (300) at described left crossbeam (33) two ends inserts respectively in the tongue-and-groove (200) on described the second column (22), described the 3rd column (23);
The tenon (300) at described right crossbeam (34) two ends inserts respectively in the tongue-and-groove (200) on described the 4th column (24), described the first column (21).
9. the frame structure for central air-conditioning according to claim 8, is characterized in that:
On described front beam (31), described rear cross beam (32), be all connected with the support bar being fixedly connected with described chassis (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582655.5U CN203533827U (en) | 2013-09-18 | 2013-09-18 | Frame structure used for central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582655.5U CN203533827U (en) | 2013-09-18 | 2013-09-18 | Frame structure used for central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533827U true CN203533827U (en) | 2014-04-09 |
Family
ID=50420026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320582655.5U Expired - Fee Related CN203533827U (en) | 2013-09-18 | 2013-09-18 | Frame structure used for central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203533827U (en) |
-
2013
- 2013-09-18 CN CN201320582655.5U patent/CN203533827U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20210918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |