CN202148549U - Adjustable bracket of air conditioner condenser of hydraulic excavator - Google Patents
Adjustable bracket of air conditioner condenser of hydraulic excavator Download PDFInfo
- Publication number
- CN202148549U CN202148549U CN201120213957U CN201120213957U CN202148549U CN 202148549 U CN202148549 U CN 202148549U CN 201120213957 U CN201120213957 U CN 201120213957U CN 201120213957 U CN201120213957 U CN 201120213957U CN 202148549 U CN202148549 U CN 202148549U
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- mounting bracket
- bracket
- air
- heat radiator
- double
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Abstract
The utility model discloses an adjustable bracket of air conditioner condenser of hydraulic excavator, which belongs to the technical field of bracket of air conditioner condenser. The adjustable bracket comprises an adjusting bracket, a mounting bracket I, a mounting bracket II, a stud I fixed to the mounting bracket I, a stud II fixed to a heat radiator unit and two butterfly-shaped nuts; the bottoms of the mounting bracket I and the mounting bracket II are movably hinged to the both ends of the heat radiator unit in a horizontal direction respectively; the adjusting bracket has an oblong hole; and the studs I and II both pass through the oblong hole to be fastened with the two butterfly-shaped nuts. The adjustable bracket has the advantages that: the bracket can be opened longitudinally, and the opening angle is adjusted by fastening the studs and sliding along the oblong hole in the adjusting bracket and is fixed by the butterfly-shaped nuts, so that a dustproof net of a heat radiator can be well cleaned and heat radiation effect of the heat radiator also can be effectively improved as necessary.
Description
Technical field
The utility model relates to a kind of air-conditioning condenser adjustable trestle, relates in particular to a kind of hydraulic crawler excavator air-conditioning condenser adjustable trestle, belongs to air-conditioning condenser support technology field.
Background technology
At present, mostly large excavator air-conditioning condenser support on the market is laterally to open loose-leaf, this layout type inconvenience dismounting radiator Air Filter; So when cleaning the radiator Air Filter, can only laterally open the air-conditioning condenser support, carry out single face and clean; So; Not only the foreign material removing is not thorough, influences the radiating effect of radiator, also can reduce the operating efficiency of digging operation.If will the air-conditioning condenser integral demounting be cleared up Air Filter, then dismounting is relatively more difficult, and maintenance time and cost all can increase.In addition; When running into hot weather, radiator heat-dissipation poor effect; Usually the spacing of taking to regulate air-conditioning condenser and radiator is improved radiating effect; Concrete measure is between air-conditioning condenser support and radiator, to increase cushion block, so just needs the overall pulling down air-conditioning condenser, also can face the problems referred to above.Therefore, need a kind of air-conditioning condenser support of design both can easy cleaning radiator Air Filter, again can be when the radiator heat-dissipation effect be not good enough, the convenient operation of implementing to improve the radiator heat-dissipation effect.
Summary of the invention
In order to overcome problem and the defective that existing large hydraulic excavator occurs when dismantling, clearing up the position of radiator Air Filter and adjusting air-conditioning condenser; The utility model provides a kind of hydraulic crawler excavator air-conditioning condenser adjustable trestle, can take out the radiator Air Filter easily, is beneficial to cleaning; Can also reduce in case of necessity the air-conditioning condenser air intake over against area; Improve the radiating effect of radiator, improve the operating efficiency of excavator, reduce time and the cost safeguarded.
The utility model is for realizing above-mentioned purpose; Realize through following technical scheme: a kind of hydraulic crawler excavator air-conditioning condenser adjustable trestle; Comprise the adjusting support, mounting bracket I, mounting bracket II; Be fixed in the double-screw bolt I on the mounting bracket I, be fixed in double-screw bolt II and two wing nuts on the heat radiator assembly; The bottom of mounting bracket I and mounting bracket II is movably hinged the two ends on the heat radiator assembly horizontal direction respectively; Regulate support and contain slotted hole, and double-screw bolt I and double-screw bolt II all to pass slotted hole fastening with two wing nuts respectively.
Further, the mounting bracket I is fixedly connected with air-conditioning condenser assembly two ends respectively with the mounting bracket II.
Further, the heat radiator assembly two ends are fixed with base respectively, and mounting bracket I and mounting bracket II all are movably hinged through base and heat radiator assembly.
Operating principle: this support can vertically be opened, and slides along slotted hole in the adjusting support through fastening stud and regulates open angle, with wing nut open angle is fixed then.Like this, can easy cleaning spreader surface foreign material, can reduce air-conditioning condenser in case of necessity over against area, effectively improve heat balance.
The beneficial effect of the utility model is: when cleaning large hydraulic excavator radiator Air Filter, can dismantle very easily; Simultaneously, can effectively improve the radiator heat-dissipation effect where necessary, save maintaining time and cost greatly, improve the operating efficiency of large excavator.
Description of drawings
Fig. 1 is the sketch map that the utility model air-conditioning condenser supporting structure decomposes;
Fig. 2 is the left view of the utility model air-conditioning condenser support;
Fig. 3 is the sketch map of the utility model air-conditioning condenser support installment state;
Fig. 4 is the sketch map of the utility model air-conditioning condenser support open mode.
Among the figure: 1, wing nut, 2, packing ring, 3, regulate support, 3a, slotted hole, 4, the mounting bracket I, 4a, circular hole, 4b, double-screw bolt I; 4c, circular hole, 4d, circular hole, 5, bolt, 6, packing ring, 7, base, 7a, circular hole, 7b, circular hole; 8, bolt, 9, the air-conditioning condenser assembly, 10, bolt, 11, nut, 12, the mounting bracket II, 12a, circular hole, 12b, circular hole; 12c, circular hole, 13, bolt, 14, nut, 15, heat radiator assembly, 15a, bearing, 15b, bearing; 15c, screwed hole, 15d, bearing, 15e, screwed hole, 15f, double-screw bolt II, 15g, screwed hole, 15h, bearing.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the utility model comprises regulates support 3, mounting bracket I 4, and mounting bracket II 12 is fixed in the double-screw bolt I 4b on the mounting bracket I 4, is fixed in double-screw bolt II 15f and two wing nuts 1 on the heat radiator assembly 15; The bottom of mounting bracket I 4 and mounting bracket II 12 is movably hinged the two ends on heat radiator assembly 15 horizontal directions respectively; Regulate support 3 and contain slotted hole 3a, and double-screw bolt I 4b and double-screw bolt II 15f all to pass slotted hole 3a fastening with two wing nuts 1 respectively.Wherein, mounting bracket I 4 is fixedly connected with air-conditioning condenser assembly 9 two ends respectively with mounting bracket II 12.Heat radiator assembly 15 two ends are fixed with base 7 respectively, and mounting bracket I 4 all is movably hinged through base 7 and heat radiator assembly 15 with mounting bracket II 12.
Installation process: as shown in Figure 1, it is fastening with circular hole 7a and screwed hole 15g that bolt 8 passes packing ring 6 successively, and base 7 is fixed on the support 15h; Bolt 10 pass circular hole 7b, circular hole 4c and circular hole 7b successively and nut 11 fastening, mounting bracket I 4 is connected on the base 7, double-screw bolt I 4b is welded on the mounting bracket I 4; Bolt 10 pass circular hole 7b, circular hole 12c and circular hole 7b successively and nut 11 fastening, mounting bracket II 12 is connected on the base 7; It is fastening that bolt 13 passes packing ring 6, circular hole 9a, circular hole 12b and nut 14 successively, and air-conditioning condenser assembly 9 is fixed on the mounting bracket II 12; It is fastening that bolt 13 passes packing ring 6, circular hole 9a, circular hole 4d and nut 14 successively, and air-conditioning condenser assembly 9 is fixed on the mounting bracket I 4; It is fastening through screwed hole 15c with circular hole 4a and bearing 15b that bolt 5 passes packing ring 6 successively, and bearing 15b is welded on the heat radiator assembly 15; It is fastening through screwed hole 15e with circular hole 12a and bearing 15d that bolt 5 passes packing ring 6 successively, and bearing 15d is welded on the heat radiator assembly 15; Double-screw bolt II 15f, double-screw bolt I 4b pass slotted hole 3a respectively successively, packing ring 2 is fastening with wing nut 1, regulate support 3 double-screw bolt II 15f is connected with mounting bracket 4, and double-screw bolt II 15f is welded on the bearing 15a, and bearing 15a is welded on the heat radiator assembly 15.
Use: as shown in Figure 3, the closure state during for the daily use of support.When needs cleaning large hydraulic excavator heat radiator assembly 15, pull down mounting bracket I 4 and mounting bracket II 12 set bolts 5 and packing ring 6, unscrew respectively then and double-screw bolt II 15f, the fastening wing nut 1 of double-screw bolt I 4b; Pulling mounting bracket I 4 is center of circle rotation with mounting bracket II 12 with bolt 10; This moment, double-screw bolt I 4b prolonged circular hole 3a slip, behind the θ that rotates to an angle, tightened and double-screw bolt II 15f, the fastening wing nut 1 of double-screw bolt I 4b; As shown in Figure 4; Support in opened condition, and is as shown in Figure 2, and the angle of heat radiator assembly 15 end faces and mounting bracket 4, mounting bracket 5 end face supports is θ.
Can conveniently take out Air Filter like this, cleaning spreader surface foreign material.In case of necessity, after cleaning out, the large hydraulic excavator can be worked under this state, reduce air-conditioning condenser assembly 9 over against area, effectively improve the radiator heat balance, save maintaining time and cost, improve the operating efficiency of large excavator.
Claims (3)
1. hydraulic crawler excavator air-conditioning condenser adjustable trestle; It is characterized in that comprising adjusting support (3); Mounting bracket I (4); Mounting bracket II (12) is fixed in the double-screw bolt I (4b) on the mounting bracket I (4), is fixed in double-screw bolt II (15f) and two wing nuts (1) on the heat radiator assembly (15); The bottom of mounting bracket I (4) and mounting bracket II (12) is movably hinged the two ends on heat radiator assembly (15) horizontal direction respectively; Regulate support (3) and contain slotted hole (3a), and double-screw bolt I (4b) and double-screw bolt II (15f) all to pass slotted hole (3a) fastening with two wing nuts (1) respectively.
2. a kind of hydraulic crawler excavator air-conditioning condenser adjustable trestle according to claim 1 is characterized in that described mounting bracket I (4) is fixedly connected with air-conditioning condenser assembly (9) two ends respectively with mounting bracket II (12).
3. a kind of hydraulic crawler excavator air-conditioning condenser adjustable trestle according to claim 1 is characterized in that described mounting bracket I (4) and mounting bracket II (12) bottom is movably hinged with a base (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120213957U CN202148549U (en) | 2011-06-23 | 2011-06-23 | Adjustable bracket of air conditioner condenser of hydraulic excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120213957U CN202148549U (en) | 2011-06-23 | 2011-06-23 | Adjustable bracket of air conditioner condenser of hydraulic excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202148549U true CN202148549U (en) | 2012-02-22 |
Family
ID=45589612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120213957U Expired - Lifetime CN202148549U (en) | 2011-06-23 | 2011-06-23 | Adjustable bracket of air conditioner condenser of hydraulic excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202148549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894070A (en) * | 2020-07-24 | 2020-11-06 | 上海聚联建设发展有限公司 | Heat radiation structure and excavator |
-
2011
- 2011-06-23 CN CN201120213957U patent/CN202148549U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894070A (en) * | 2020-07-24 | 2020-11-06 | 上海聚联建设发展有限公司 | Heat radiation structure and excavator |
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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: 20120222 |
|
| CX01 | Expiry of patent term |