CN217105305U - Radiator frame mounting structure - Google Patents
Radiator frame mounting structure Download PDFInfo
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- CN217105305U CN217105305U CN202220943367.7U CN202220943367U CN217105305U CN 217105305 U CN217105305 U CN 217105305U CN 202220943367 U CN202220943367 U CN 202220943367U CN 217105305 U CN217105305 U CN 217105305U
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- radiator
- installation cover
- frame
- mounting structure
- concave part
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Abstract
The utility model relates to an engineering machine tool field, concretely relates to radiator frame mounting structure, it includes radiator and frame, all be provided with interior concave part on the top surface and the bottom surface of radiator, interior concave part is sunken towards the radiator direction, fixed mounting has the installation cover on the interior concave part, extend around the installation cover, the hole of installation cover is the screw hole that can cooperate the bolt, connecting plate on the frame pastes and leans on at installation cover tip, install on the installation cover and pass the connecting plate and screw up the bolt in the screw hole, the bottom surface of interior concave part is the plane, be equipped with the tangent plane on the installation cover, the tangent plane is the planishing face of interior concave part in the laminating, the tangent plane pastes on the bottom surface of concave part including leaning on. The installation process of this radiator and frame not only need not to go up the trompil on the radiator box, still can increase the area of contact of installation cover and radiator, can effectively improve the fatigue resistance performance of structure, prevents that the inside medium of radiator from leaking.
Description
Technical Field
The utility model relates to an engineering machine tool field, concretely relates to radiator frame mounting structure.
Background
Engineering machines such as excavators and loaders are widely used in civil engineering, hydraulic engineering and other basic constructions, and since the actions of the excavators and loaders are complicated and the power consumption of the vehicles during operation is large, a cooling system for the equipment is particularly important.
The radiator is the important component of excavator cooling system, and frame 1 is all installed to current radiator left and right sides, and the upper and lower both ends of frame 1 are equipped with connecting plate 6, and connecting plate 6 is equipped with four altogether, extends to the front and back both sides of radiator respectively, and mount pad 7 has all been welded at the upper and lower both ends of radiator, and mount pad 7 is equipped with four, corresponds four connecting plates 6 respectively, and connecting plate 6 extends to the front side of mount pad 7, and connecting plate 6 passes through the bolt tightening on mount pad 7.
For making mount pad 7 and radiator firm in connection, inside 7 rear ends of mount pad stretched into the radiator to inlay wherein, again because of the radiator inner space is narrow and small, can't carry out two-sided welding, can only weld in the radiator outside, lead to this welded position's leakage fault rate higher, fatigue resistance can be relatively poor. And two corresponding mount pads 7 axiality of front and back are relatively poor, and the course of working is difficult to control, when leading to the frame about the installation, need adjust the hole site on each connecting plate 6, if install by force can lead to inside to produce stress and can't release, reduce radiator product life-span, wait to improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a radiator frame mounting structure that the installation is firm to above problem, the difficult emergence of radiator is leaked.
In order to achieve the above object, the utility model discloses a radiator frame mounting structure, including radiator and frame, its structural feature is: all be provided with interior concave part on the top surface and the bottom surface of radiator, interior concave part is sunken towards the radiator direction, and fixed mounting has the installation cover on the interior concave part, extends around the installation cover, and the hole of installation cover is for the screw hole that can cooperate the bolt, and the connecting plate on the frame pastes and leans on at the installation cover tip, installs on the installation and passes the connecting plate and screw up the bolt in the screw hole.
After adopting above-mentioned structure, through adjusting the radiator structure, top surface and the bottom surface at the radiator set up interior recess, and weld the installation cover on the concave part including, because the installation cover is located the outside of radiator, the installation not only need not trompil on the radiator, still can increase the area of contact of installation cover and radiator, can effectively improve the fatigue resistance performance of structure, avoid the inside medium leakage of radiator, and the connecting plate that corresponds around all is connected through an installation cover, can improve the axiality of two connecting plates, need not to adjust the hole site on each connecting plate.
Preferably, four inner concave parts are arranged, and the four inner concave parts are respectively positioned on the left side and the right side of the top surface of the radiator and the left side and the right side of the bottom surface of the radiator. The two left inner concave parts correspond to the frame on the left side of the radiator, and the two right inner concave parts correspond to the frame on the right side of the radiator.
Preferably, the number of the frames is two, the two frames are respectively located on the left side and the right side of the radiator, and the radiator is firmly located.
Preferably, a water inlet is formed in the front side face of the radiator and located at the upper portion of the radiator, and the water inlet is located between two concave portions in the upper portion of the radiator. After the medium enters the radiator from the water inlet, because the spaces on the two sides of the top of the radiator are smaller than the space in the middle of the top, under the siphon of the water outlet, the pressure on the two sides of the radiator is smaller than the pressure in the middle (a negative pressure area is formed), the medium is easier to diffuse to the two sides, the medium is convenient to mix, and the resistance in the radiator is reduced.
Preferably, a water outlet is arranged on the front side surface of the radiator and located at the lower part of the radiator, and the water outlet is located between two concave parts at the lower part of the radiator.
Preferably, the bottom surface of the concave portion is a flat surface. The installation of the installation sleeve is convenient to implement.
In order to ensure that the mounting sleeve is firmly connected with the radiator, the mounting sleeve is provided with a tangent plane which is a flat surface attached to the inner concave part, and the tangent plane is attached to the bottom surface of the inner concave part. The tangent plane has increased the area of contact of installation cover with the radiator, can effectively promote the fatigue resistance ability of structure.
Regarding the connecting structure of the frame and the vehicle body, the frame is provided with a plurality of connecting holes for fixing the frame.
Preferably, the connecting plate is provided with a through hole for matching with the bolt. When the connecting plate is fixed, the bolt penetrates through the through hole and then is screwed in the threaded hole.
To sum up, the beneficial effects of the utility model reside in that: through the adjustment radiator structure, set up interior recess in the top surface and the bottom surface of radiator to including welding the installation cover on the recess, because the installation cover is located the outside of radiator, the installation not only need not trompil on the radiator, still can increase the area of contact of installation cover and radiator, can effectively improve the fatigue resistance ability of structure, avoid the inside medium of radiator to leak, and the connecting plate that corresponds back and forth all connects through an installation cover, can improve the axiality of two connecting plates.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the structure of FIG. 1;
FIG. 3 is a schematic view of the frame construction;
FIG. 4 is a schematic structural view of the mounting base;
FIG. 5 is a schematic diagram of a heat sink according to the prior art;
FIG. 6 is a partial cross-sectional view of a heat sink in the prior art;
FIG. 7 is a schematic view of a mounting structure of a mounting base in the prior art;
fig. 8 is a schematic view of a structure for mounting a frame on a heat sink in the prior art.
In the figure: the heat radiator comprises a frame 1, a heat radiator 2, a connecting hole 3, a mounting sleeve 4, an inner concave part 5, a connecting plate 6, a mounting seat 7, a bolt 8, a threaded hole 9, a tangent plane 10, a water inlet 11 and a water outlet 12.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The following is a description of preferred embodiments of the present invention with reference to the accompanying drawings.
The utility model provides a 2 frame 1 mounting structure on radiator, includes radiator 2 and frame 1, its structural feature is: all be provided with interior concave part 5 on the top surface and the bottom surface of radiator 2, interior concave part 5 is sunken towards 2 directions of radiator, and fixed mounting has installation cover 4 on interior concave part 5, extends around the installation cover 4, and the hole of installation cover 4 is for can cooperating the screw hole 9 of bolt 8, and connecting plate 6 on the frame 1 pastes and leans on 4 tip at the installation cover, installs on the installation cover 4 and passes connecting plate 6 and screw up the bolt 8 in screw hole 9. Referring to the attached drawing 1, after the structure is adopted, through adjusting the structure of the radiator 2, the inner concave parts 5 are arranged on the top surface and the bottom surface of the radiator 2, the installation sleeve 4 is welded on the inner concave parts 5, because the installation sleeve 4 is positioned on the outer side of the radiator 2, the installation process does not need to open holes on the radiator 2, the contact area between the installation sleeve 4 and the radiator 2 can be increased, the fatigue resistance of the structure can be effectively improved, the leakage of the radiator 2 is avoided, the connecting plates 6 corresponding to the front and the back are connected through the installation sleeve 4, and the coaxiality of the two connecting plates 6 can be improved.
Referring to fig. 1, four inner recesses 5 are provided, and the four inner recesses 5 are located on the left and right sides of the top surface of the heat sink 2 and on the left and right sides of the bottom surface of the heat sink 2, respectively. The two left inner recesses 5 correspond to the frame 1 on the left side of the radiator 2, and the two right inner recesses 5 correspond to the frame 1 on the right side of the radiator 2.
Referring to fig. 1, two frames 1 are provided, the two frames 1 are respectively located at the left and right sides of the heat sink 2, and the heat sink 2 is firmly located.
Referring to fig. 1, a water inlet 11 is arranged on the front side surface of the radiator 2, the water inlet 11 is located on the upper portion of the radiator 2, and the water inlet 11 is located between two concave portions 5 on the upper portion of the radiator 2. After the medium enters the radiator 2 from the water inlet 11, because the spaces at the two sides of the top of the radiator 2 are smaller than the space in the middle of the top, under the siphon of the water outlet 12, the pressure at the two sides of the radiator 2 is smaller than the pressure in the middle (forming a negative pressure area), the medium is easier to diffuse to the two sides, the medium mixing is facilitated, and the resistance inside the radiator 2 is reduced. The front side surface of the radiator 2 is provided with a water outlet 12, the water outlet 12 is positioned at the lower part of the radiator 2, and the water outlet 12 is positioned between the two concave parts 5 at the lower part of the radiator 2.
Referring to fig. 1, the bottom surface of the concave portion 5 is a flat surface. The installation of the installation sleeve 4 is convenient.
Referring to fig. 4, in order to firmly connect the mounting sleeve 4 and the heat sink 2, a tangent plane 10 is provided on the mounting sleeve 4, the tangent plane 10 is a flat plane attached to the inner concave portion 5, and the tangent plane 10 is attached to the bottom surface of the inner concave portion 5. The tangent plane 10 increases the contact area of the mounting sleeve 4 and the radiator 2, and can effectively improve the fatigue resistance of the structure.
Referring to fig. 2 and 3, regarding the connection structure of the frame 1 and the vehicle body, the frame 1 is provided with a plurality of connection holes 3 for fixing the frame 1.
The connecting plate 6 is provided with a through hole for matching the bolt 8. When the connecting plate 6 is fixed, the bolt 8 passes through the through hole and is screwed in the threaded hole 9.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be considered as the protection scope of the present invention.
Claims (9)
1. The utility model provides a radiator frame mounting structure, includes radiator (2) and frame (1), a serial communication port, all be provided with interior concave part (5) on the top surface and the bottom surface of radiator (2), interior concave part (5) are sunken towards radiator (2) direction, fixed mounting has installation cover (4) on interior concave part (5), extend around installation cover (4), the hole of installation cover (4) is for screw hole (9) that can cooperate bolt (8), connecting plate (6) on frame (1) are pasted and are leaned on at installation cover (4) tip, install on installation cover (4) and pass connecting plate (6) and screw up the bolt in screw hole (9).
2. A radiator frame mounting structure according to claim 1, wherein said inner recesses (5) are provided in four, and four inner recesses (5) are provided on the left and right sides of the top surface of the radiator (2) and on the left and right sides of the bottom surface of the radiator (2), respectively.
3. A radiator frame mounting structure according to claim 2, wherein said frames (1) are provided in two, and the two frames (1) are respectively located on the left and right sides of the radiator (2).
4. A radiator frame mounting structure according to claim 2, wherein the radiator (2) is provided with a water inlet (11) on the front side, the water inlet (11) is located on the upper portion of the radiator (2), and the water inlet (11) is located between the two concave portions (5) on the upper portion of the radiator (2).
5. A radiator frame mounting structure according to claim 4, wherein the radiator (2) is provided with a water outlet (12) on the front side, the water outlet (12) is located at the lower part of the radiator (2), and the water outlet (12) is located between two concave portions (5) at the lower part of the radiator (2).
6. A radiator frame mounting structure according to claim 1, wherein the bottom surface of said concave portion (5) is a flat surface.
7. A radiator frame mounting arrangement according to claim 6, wherein the mounting sleeve (4) is provided with a cut surface (10), the cut surface (10) being a flat surface which abuts against the inner recess (5), the cut surface (10) abutting against the bottom surface of the inner recess (5).
8. A radiator support frame mounting structure according to claim 1, wherein said frame (1) is provided with a plurality of attachment holes (3) for fixing the frame (1).
9. The radiator frame mounting structure according to claim 1, wherein the connecting plate (6) is provided with through holes for fitting bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220943367.7U CN217105305U (en) | 2022-04-22 | 2022-04-22 | Radiator frame mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220943367.7U CN217105305U (en) | 2022-04-22 | 2022-04-22 | Radiator frame mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217105305U true CN217105305U (en) | 2022-08-02 |
Family
ID=82583664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220943367.7U Active CN217105305U (en) | 2022-04-22 | 2022-04-22 | Radiator frame mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217105305U (en) |
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2022
- 2022-04-22 CN CN202220943367.7U patent/CN217105305U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee after: Lovol Heavy Industry Group Co.,Ltd. Address before: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee before: LOVOL Engineering Machinery Group Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |