CN201916307U - Angle connecting structure with elastic fastening piece for air handling unit heat-insulation panels - Google Patents
Angle connecting structure with elastic fastening piece for air handling unit heat-insulation panels Download PDFInfo
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- CN201916307U CN201916307U CN2010206735808U CN201020673580U CN201916307U CN 201916307 U CN201916307 U CN 201916307U CN 2010206735808 U CN2010206735808 U CN 2010206735808U CN 201020673580 U CN201020673580 U CN 201020673580U CN 201916307 U CN201916307 U CN 201916307U
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- angle
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- fastening piece
- elastic force
- force card
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Abstract
The utility model relates to an angle connecting structure with an elastic fastening piece for air handling unit heat-insulation panels. Steel angles are arranged at four corners of a case of the unit, panels are covered on the outer side of the case, and the angle connecting structure is arranged at butted corner of two panels and consists of a decorative cover strip, an elastic fastening piece, an angle connector and fasteners. The decorative cover strip comprises a circular-arc outer finishing surface and an arched baffle, and the edges of the outer finishing surface cover the outer sides of the panels. The elastic fastening piece is fixed on the baffle, and two ends of the elastic fastening pieces extend to form hooks. The angle connector comprises a connecting surface, two outer draw hooks and two inner draw hooks, the two outer draw hooks are arranged on the left and the right of the connecting surface and correspond to the two ends of the two elastic fastening piece to form draw type fastening relatively, the two inner draw hooks are arranged on the left and the right of the connecting surface, correspond to grooves of the panels and form embedded fastening, and the angle connector is fixedly connected with the steel angles by the fasteners. The angle connecting structure has the advantages that original hinges are replaced by the angle connectors so that the case has evident effect on cold bridge and air leakage prevention, is high in integral intensity and attractive in appearance.
Description
Technical field
The utility model relates to a kind of air-conditioning equipment, the terminal air processor of air-conditioning equipment especially, specifically a kind of angle linkage structure of air-treatment unit insulation panel band elastic force card.
Background technique
At present the housing structure of air-treatment unit mainly is two kinds of square steel structure and aluminium alloy structures:
A kind of is the square steel structure, and this structure directly is fixed on the polyurethane foam panel on the square steel skeleton by screw.Therefore this structure is in the process of unit assembling, and particularly when needs dismounting panel keeped in repair, the easy stripped thread of screw influenced the unit integral intensity.
Another kind is an aluminium alloy structure, and showing the aluminium section bar frame greatly is skeleton, and skeleton and polyurethane foam panel sets are synthesized casing, makes the assembly technology complexity.Heat insulation plaster is often posted at the skeleton place of unit box house, and such structure often exists heat insulation plaster to paste not sternly, come off easily, easily cause simultaneously problems such as unit casing dewfall.
Summary of the invention
Technical problem to be solved in the utility model is to make the assembly technology complexity at existing air-treatment unit, anti-cold bridge and the not high problem of bulk strength, a kind of air-treatment unit insulation panel angle linkage structure is provided, it is effective to have simple, the anti-cold bridge of the assembling of making, the characteristics of low air leak rate of air curtain.
The utility model solves the problems of the technologies described above the technological scheme of being taked: a kind of angle linkage structure of air-treatment unit insulation panel band elastic force card, the support frame of unit casing comprises the angle steel that is located at four jiaos of places, unit casing outer side covers panel, the angle linkage structure is located at the corner that two panels connect, decorating cover fillet, an elastic force card, an angle connector and fastening piece by one constitutes, wherein
One decorates cover fillet comprises exterior finish and catch, and described exterior finish is circular arc, and both side edges is covered the outside at two panels respectively; Described catch is arch, is located at the inboard of exterior finish;
One elastic force card is fixed on the catch, and the formation hook is stretched out in two ends from the both sides of catch;
One angle connector comprises junction surface, two outer drag hooks and two interior drag hooks, and described two outer drag hooks are located at the left and right sides of junction surface respectively, and corresponding with two ends of elastic force card respectively buckling forms the drawing and pulling type snapping; Described two interior drag hooks are located at the left and right sides of junction surface respectively, correspondingly with the groove offered on two panel lateral margins respectively insert embedding and form embedded fixing;
Described fastening piece is fixedlyed connected the junction surface of angle connector with angle steel.Fastening piece is provided with most groups at a certain distance.
The utility model adopts bolt connecting mode, has the mechanical strength height, but the panel repeated removal makes things convenient for component maintenance or replacing in the casing.
The outer drag hook snapping of two ends of elastic force card and angle connector is set in the angle connector, plays interlocked usefulness, and the elastic force card also has the function of regulating elasticity.
The design of decorating cover fillet has three big characteristics:
One, the hook of decorating cover fillet makes the no screw in casing outside expose, and is convenient to the dismounting maintenance by being connected with the drawing and pulling type installation with the interior drag hook of angle connector;
Two, decorate cover fillet and can cover the edge of panel effectively, thereby covered, played the effect of beautiful shape owing to assembling or making the slit that reason is left over;
Three, decorate cover fillet and avoided exposing of inboard bolt and angle connector, and stopped the risk of the cold bridge and the unit surface sweating of casing fully.
On the basis of such scheme, described angle steel on the corner forms an inclined-plane, and the extended surface on this inclined-plane and two panels all are 45 ° of angles.
On the basis of such scheme, be pasted with sealing material in the angle steel periphery, make sealing mutually between angle steel and the panel.
On the basis of such scheme, described fastening piece comprises bolt and Insert Nut, and Insert Nut is installed in the angle steel inboard, and bolt passes the inclined-plane of the junction surface of angle connector and angle steel and stretches in the Insert Nut and is rotated with, and panel is pressed on the angle steel.
The beneficial effects of the utility model:
The utility model has adopted angle connector to replace original hinge, and casing is having a significant effect and the bulk strength height aspect anti-cold bridge, anti-the leaking out, but the panel repeated disassembled and assembled; Decorate cover fillet and avoided the slit, and the exposure of internal structure, the guard box body profile is attractive in appearance; Make simply, be particularly suitable for the manufacturing that combination type air is handled unit.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model angle connector.
Fig. 2 is the A portion enlarged view of figure.
Label declaration in the accompanying drawing
1-decoration cover fillet, 11-exterior finish, 12-catch
2,2 '-panel 21,21 '-groove
3-bolt
4-angle connector
41-junction surface 42,42 '-outer drag hook 43,43 '-interior drag hook
5-Insert Nut, 6-sealing material, 7-angle steel
8-elastic force card 81,81 '-end
9-rivet.
Embodiment
Seeing also cross-sectional view and Fig. 2 that Fig. 1 is the utility model angle connector is shown in the A portion enlarged view of figure, a kind of air-treatment unit insulation panel angle connector, the support frame of unit casing comprises the angle steel 7 that is located at four jiaos of places, this angle steel 7 on the corner forms with two panels 2,2 ' and all is 45 ° inclined-plane 71, be pasted with sealing material 6 in angle steel 7 peripheries, with angle steel 7 and panel 2,2 ' sealing mutually.
Unit casing outer side covers panel, the angle linkage structure is located at the corner that two panels 2,2 ' connect, and decorate cover fillet 1, an elastic force card 8, an angle connector 4 and fastening piece by one and constitute, wherein:
One decorates cover fillet 1 comprises exterior finish 11 and catch 12, and described exterior finish 11 is circular arc, and both side edges is covered respectively in two panels 2,2 ' the outside; Described catch 12 is arch, is located at the inboard of exterior finish 11;
One elastic force card 8 is fixed on the catch 12 by rivet 9, and two ends 81,81 ' are stretched out from the both sides of catch 12 and formed hook;
One angle connector 4 comprises the outer drag hook of junction surface 41, two 42,42 ' and two interior drag hook 43,43 ':
Described two outer drag hooks 42,42 ' are located at the left and right sides of junction surface 41 respectively, corresponding with two ends 81,81 ' of elastic force card 8 respectively and relative formation drawing and pulling type snapping;
Described two interior drag hooks 43,43 ' are located at the left and right sides of junction surface 41 respectively, and are corresponding with the groove offered 21,21 ' on two panels 2, the 2 ' lateral margin respectively and form embedded fixing;
Described fastening piece is provided with most groups at a certain distance, every group of fastening piece includes bolt 3 and Insert Nut 5, Insert Nut 5 is installed in angle steel 7 inboards, and bolt 3 passes the junction surface 41 and the angle steel 7 of angle connector 4 and stretches in the Insert Nut 5 and is rotated with, and two panels 2,2 ' are pressed on the angle steel 7.
Installation method is:
On angle steel 7, according to certain span most Insert Nuts 5 are set in advance, and in the periphery of angle steel 7 (with panel 2,2 ') attach sealing material 6 on the surface of contact, two interior drag hooks 43 with angle connector 4,43 ' embeds panel 2, groove 21 on the 2 ' lateral margin, fix in 21 ', and pass the junction surface 41 of angle connector 4 and the inclined-plane of angle steel 7 is rotated with in corresponding Insert Nut 5 with bolt 3, be fixed on elastic force card 8 on the catch 12 of decorating cover fillet 1 by rivet 9, and make two ends 81 of elastic force card 8,81 ' stretches out catch 12 both sides, at last with two ends 81 of elastic force card 8,81 ' with two outer drag hooks 42 of angle connector 4,42 ' drawing and pulling type snapping, form interlocking, decorate cover fillet 1 simultaneously and also just be installed in panel 2,2 ' corner portion, thus be combined into casing.
Claims (4)
1. the angle linkage structure of air-treatment unit insulation panel band elastic force card, the support frame of unit casing comprises the angle steel (7) that is located at four jiaos of places, unit casing outer side covers panel, the angle linkage structure is located at the corner that two panels (2,2 ') connect, it is characterized in that: described angle linkage structure is decorated cover fillet (1), an elastic force card (8), an angle connector (4) and fastening piece by one and is constituted, wherein
One decorates cover fillet (1) comprises exterior finish (11) and catch (12), and described exterior finish (11) is circular arc, and both side edges is covered respectively in the outside of two panels (2,2 '), and described catch (12) is arch, is located at the inboard of exterior finish (11);
One elastic force card (8) is fixed on the catch (12), and the formation hook is stretched out in two ends (81,81 ') from the both sides of catch (12);
One angle connector (4) comprises junction surface (41), two outer drag hooks (42,42 ') and two interior drag hooks (43,43 '), described two outer drag hooks (42,42 ') are located at the left and right sides of junction surface (41) respectively, and corresponding with two ends (81,81 ') of elastic force card (8) respectively buckling forms the drawing and pulling type snapping; Described two interior drag hooks (43,43 ') are located at the left and right sides of junction surface (41) respectively, correspondingly with the groove (21,21 ') offered on two panels (2,2 ') lateral margin respectively insert embedding and form embedded fixing;
Described fastening piece is fixedlyed connected the junction surface (41) of angle connector (4) with angle steel (7).
2. the angle linkage structure of air-treatment unit insulation panel band elastic force card according to claim 1, it is characterized in that: described angle steel (7) on the corner forms an inclined-plane, and the extended surface on this inclined-plane and two panels (2,2 ') all are 45 ° of angles.
3. the angle linkage structure of air-treatment unit insulation panel band elastic force card according to claim 2 is characterized in that: be pasted with sealing material (6) in angle steel (7) periphery.
4. the angle linkage structure of air-treatment unit insulation panel band elastic force card according to claim 2, it is characterized in that: described fastening piece comprises bolt (3) and Insert Nut (5), Insert Nut (5) is installed in angle steel (7) inboard, and bolt (3) passes the inclined-plane of the junction surface (41) of angle connector (4) and angle steel (7) and stretches in the Insert Nut (5) and is rotated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206735808U CN201916307U (en) | 2010-12-22 | 2010-12-22 | Angle connecting structure with elastic fastening piece for air handling unit heat-insulation panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206735808U CN201916307U (en) | 2010-12-22 | 2010-12-22 | Angle connecting structure with elastic fastening piece for air handling unit heat-insulation panels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201916307U true CN201916307U (en) | 2011-08-03 |
Family
ID=44416104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206735808U Expired - Lifetime CN201916307U (en) | 2010-12-22 | 2010-12-22 | Angle connecting structure with elastic fastening piece for air handling unit heat-insulation panels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201916307U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613626A (en) * | 2015-01-16 | 2015-05-13 | 江苏汇中戈特尔空调有限公司 | Vertical splicing device of air pipe machine indoor unit foam panel |
| CN112460116A (en) * | 2020-11-20 | 2021-03-09 | 中核四0四有限公司 | Three-dimensional four-way quick connecting piece |
| CN113556902A (en) * | 2021-07-14 | 2021-10-26 | 滁州市朝友精密制造有限公司 | Corner connector for machine cabinet frame |
-
2010
- 2010-12-22 CN CN2010206735808U patent/CN201916307U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613626A (en) * | 2015-01-16 | 2015-05-13 | 江苏汇中戈特尔空调有限公司 | Vertical splicing device of air pipe machine indoor unit foam panel |
| CN112460116A (en) * | 2020-11-20 | 2021-03-09 | 中核四0四有限公司 | Three-dimensional four-way quick connecting piece |
| CN113556902A (en) * | 2021-07-14 | 2021-10-26 | 滁州市朝友精密制造有限公司 | Corner connector for machine cabinet frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |
|
| CX01 | Expiry of patent term |