Mounting structure of vehicle radiator and truck

Abstract

The utility model discloses a mounting structure of a vehicle radiator, which belongs to the field of automobile accessories and comprises a first connecting component and a second connecting component. The first connecting assembly is arranged at the top of the frame longitudinal beam, and the first connecting assembly is detachably connected with the upper end of the obliquely arranged radiator; the second connecting assemblies are fixedly arranged on the outer sides of the two frame cross beams correspondingly, and the two second connecting assemblies are oppositely arranged. The second connecting assemblies are detachably connected with the two sides of the lower portion of the radiator respectively. The second connecting assemblies connected with the two sides of the lower portion of the radiator are arranged on the outer side of the cross beam of the frame, so that workers do not need to disassemble and assemble the radiator above the frame and can disassemble and assemble the radiator below the frame, and when the radiator is maintained and replaced subsequently, the work efficiency is greatly improved. The whole vehicle only needs to be lifted or carried out in an area with a trench, the container and the apron board do not need to be detached from the vehicle, the requirements for equipment and sites during maintenance are greatly reduced, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of automobile accessories, in particular to a mounting structure of a vehicle radiator and a truck. Background Art

[0002] Due to the limitation of the vehicle structure, the radiator of a light truck is usually placed at the bottom of the cargo box behind the cab and installed from the top of the frame beam. When the radiator has a problem and needs to be replaced during vehicle use, the cargo box needs to be lowered by a crane and the surrounding skirt needs to be removed before the radiator can be removed. This is inefficient and requires high site and equipment for replacing the radiator, which increases the maintenance cost of the vehicle.

[0003] The Chinese patent document with the announcement number CN113442703B discloses a mounting structure of an automobile radiator, which includes a mounting bracket and a connecting assembly, wherein the mounting bracket is used to mount the radiator, and there are three connecting assemblies, one of which is arranged at the top of the longitudinal beam of the vehicle frame, and the other two connecting assemblies are arranged at the bottom of the inner side of two cross beams of the vehicle frame. The mounting bracket with the radiator installed can be fixed by the connecting assembly.

[0004] However, in the above disclosed automobile radiator installation structure, the two connecting components for fixing the installation bracket are located at the bottom of the inner side of the two cross beams of the frame, which means that when replacing the radiator, the upper fuel cell still needs to be removed by a crane.

[0005] It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0006] In view of the above-mentioned deficiencies in the prior art, the purpose of the present utility model is to provide a vehicle radiator mounting structure and a truck, aiming to solve the problem that the existing truck radiator disassembly and replacement efficiency is low, and the requirements for the site and equipment for replacing the radiator are high, which increases the vehicle maintenance cost.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A vehicle radiator mounting structure includes a first connecting assembly; the first connecting assembly is arranged on the top of the frame longitudinal beam, and the first connecting assembly is detachably connected to the upper end of the radiator arranged obliquely; and further includes:

[0009] Two second connecting assemblies, wherein the second connecting assemblies are respectively fixedly mounted on the outer sides of the two frame cross beams, and the two second connecting assemblies are arranged opposite to each other;

[0010] Wherein, the second connecting assembly is detachably connected to both sides of the lower part of the radiator.

[0011] Furthermore, the vehicle radiator installation structure further comprises:

[0012] A third connecting component, wherein the third connecting component is fixedly arranged at the upper end of the radiator;

[0013] A first upper shock-absorbing sleeve, wherein the first upper shock-absorbing sleeve is located between the bottom of the first connecting assembly and the third connecting assembly;

[0014] A first lower shock-absorbing sleeve, wherein the first lower shock-absorbing sleeve abuts against the bottom of the third connecting assembly, and an upper end of the first lower shock-absorbing sleeve is inserted into the first upper shock-absorbing sleeve;

[0015] The first threaded connection is vertically penetrated through the first connection component, the first upper shock-absorbing sleeve, the third connection component and the first lower shock-absorbing sleeve at the same time, and the upper end of the first threaded connection is supported by the first connection component, and the lower end of the first threaded connection is sleeved with a first nut.

[0016] Furthermore, the first connection component includes:

[0017] A connecting plate, wherein the connecting plate is arranged horizontally;

[0018] At least two first reinforcing plates, wherein the first reinforcing plates are vertically arranged on the connecting plate.

[0019] Furthermore, the third connection component includes:

[0020] An L-shaped connecting portion, wherein the upper end of the L-shaped connecting portion extends toward the direction where the radiator is located to form a bent connecting portion;

[0021] at least two second reinforcing plates, wherein the second reinforcing plates are arranged perpendicular to the L-shaped connecting portion;

[0022] Wherein, the L-shaped connecting portion is used to support the first upper shock-absorbing sleeve, and the bent connecting portion is detachably connected to the upper end of the radiator.

[0023] Furthermore, the vehicle radiator installation structure further comprises:

[0024] A fixing bracket, the fixing bracket being detachably arranged on the back side of the second connecting component;

[0025] a fourth connecting assembly, wherein the fourth connecting assembly is detachably connected to a side surface of the radiator;

[0026] a second upper shock-absorbing sleeve, wherein the second upper shock-absorbing sleeve is located on the fourth connecting assembly;

[0027] A second lower shock-absorbing sleeve, wherein the second lower shock-absorbing sleeve is located on the fixed bracket and connected to the bottom of the fourth connecting assembly, and the upper end of the second lower shock-absorbing sleeve is inserted into the second upper shock-absorbing sleeve;

[0028] The second threaded connector is vertically inserted through the second upper shock-absorbing sleeve, the fourth connecting assembly, the second lower shock-absorbing sleeve and the fixing bracket, and the lower end of the second threaded connector is sleeved with a second nut.

[0029] Furthermore, the fourth connecting component is L-shaped, and at least two third reinforcing plates are provided on the fourth connecting component.

[0030] Furthermore, the fixing bracket is in an inverted L shape, and at least two fourth reinforcing plates are provided on the inner side of the fixing bracket.

[0031] Furthermore, a plurality of waist-shaped holes are arranged on the connecting plate, and the waist-shaped holes are arranged along the length direction of the frame crossbeam.

[0032] Furthermore, the L-shaped connecting portion is provided with a pipeline through hole.

[0033] The utility model also provides a truck, comprising the above-mentioned vehicle radiator installation structure.

[0034] Beneficial effects:

[0035] The utility model provides a mounting structure for a vehicle radiator, by arranging a second connecting assembly connected to both sides of the lower part of the radiator on the outer side of the frame crossbeam, so that the staff does not need to disassemble and assemble the radiator above the frame, and the staff can disassemble and assemble the radiator under the frame. During subsequent maintenance and replacement of the radiator, it is only necessary to lift the entire vehicle or carry out the maintenance in an area with a trench, and there is no need to remove the cargo box and the skirt from the vehicle, which greatly reduces the requirements for equipment and site during maintenance and reduces the maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 is a schematic diagram of a vehicle frame including a mounting structure for a vehicle radiator.

[0037] Figure 2 yes Figure 1 Enlarged view of part A.

[0038] Figure 3 yes Figure 1 Enlarged view of part B.

[0039] Figure 4 Schematic diagram of the mounting structure of the vehicle radiator.

[0040] Figure 5 yes Figure 4 Magnified view of part C.

[0041] Figure 6 It is a schematic diagram after the first lower shock-absorbing sleeve is moved out of the first upper shock-absorbing sleeve.

[0042] Figure 7 It is a schematic diagram when the second lower shock-absorbing sleeve is moved out from the second upper shock-absorbing sleeve.

[0043] Figure 8 It is a schematic diagram of the connection between the second connecting component and the fixing bracket.

[0044] Reference numerals:

[0045] 1- frame longitudinal beam; 2- frame cross beam;

[0046] 3-first connecting assembly; 301-connecting plate; 3011-waist-shaped hole; 302-first reinforcing plate;

[0047] 4- second connection component;

[0048] 5-third connecting assembly; 51-L-shaped connecting portion; 511-bent connecting portion; 512-pipe perforation; 52-second reinforcing plate;

[0049] 6-first upper shock-absorbing sleeve; 7-first lower shock-absorbing sleeve; 701-first plug-in portion; 8-first threaded connector; 9-first nut;

[0050] 10-fixed bracket; 11-fourth connecting component;

[0051] 12 - second upper shock-absorbing sleeve; 13 - second lower shock-absorbing sleeve; 131 - second plug-in rod; 14 - second threaded connector; 15 - second nut; 16 - third reinforcing plate; 17 - fourth reinforcing plate; 18 - radiator. DETAILED DESCRIPTION

[0052] The utility model provides a vehicle radiator mounting structure and a truck. In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0053] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means more than two.

[0054] See also Figures 1 to 4 The utility model provides a mounting structure of a vehicle radiator, including a first connecting component 3 and a second connecting component 4.

[0055] The first connection assembly 3 is disposed on the top of the frame longitudinal beam 1, and the first connection assembly 3 is detachably connected to the upper end of the inclined radiator 18. There are two second connection assemblies 4, and the two second connection assemblies 4 are respectively fixed on the outer sides of the two frame cross beams 2, and the two second connection assemblies 4 are arranged opposite to each other.

[0056] The lower sides of the radiator 18 are detachably connected to two second connecting components 4. Since the second connecting components 4 for connecting the two sides of the radiator 18 are arranged on the outside of the frame crossbeam 2, when replacing the radiator 18, the staff can disassemble and assemble the radiator 18 under the frame.

[0057] Specifically, when the radiator 18 needs to be removed from the vehicle frame, the vehicle is first lifted up by a lift or a trench is set so that the vehicle is located above the trench, so that the staff is located below the vehicle frame. After the staff is located below the vehicle frame, the staff first removes the lower two sides of the radiator 18 from the second connecting assembly 4, and then removes the upper end of the radiator 18 from the first connecting assembly 3, so that the radiator 18 can be removed from the vehicle frame as a whole. When a new radiator 18 or a repaired radiator 18 needs to be reinstalled on the vehicle frame, the staff first installs the upper end of the radiator 18 so that the upper end of the radiator 18 is connected to the first connecting assembly 3; after the upper end of the radiator 18 is connected to the first connecting assembly 3, the two sides of the radiator 18 are installed so that the lower two sides of the radiator 18 are connected to the second connecting assembly 4, thereby completing the replacement of the radiator 18.

[0058] It can be seen that the utility model arranges the second connecting assembly 4 connected to the two sides of the lower part of the radiator 18 on the outside of the frame cross beam 2, so that the staff does not need to disassemble and assemble the radiator 18 above the frame. During the subsequent maintenance and replacement of the radiator 18, it is only necessary to lift the entire vehicle or carry out the maintenance in an area with a trench, and there is no need to remove the cargo box and the skirt from the vehicle, which greatly reduces the requirements for equipment and site during maintenance and reduces the maintenance cost.

[0059] It should be noted that during the process of replacing the radiator 18, a lift is also needed under the frame to support the radiator 18. In this way, during the process of replacing the radiator 18, even if the radiator 18 is not connected to the frame, the radiator 18 will not fall downward, thereby reducing safety hazards.

[0060] like Figure 2 as well as Figures 4 to 6 As shown, further, the installation structure of the vehicle radiator also includes a third connecting component 5, a first upper shock-absorbing sleeve 6 and a first lower shock-absorbing sleeve 7.

[0061] The third connecting component 5 is fixed to the upper end of the radiator 18. The first upper shock-absorbing sleeve 6 is located between the first connecting component 3 and the third connecting component 5; the first lower shock-absorbing sleeve 7 is in contact with the bottom of the third connecting component 5, and the upper end of the first lower shock-absorbing sleeve 7 has a first plug-in portion 701, which is inserted into the first upper shock-absorbing sleeve 6.

[0062] After the first lower shock absorbing sleeve 7 is plugged into the first upper shock absorbing sleeve 6, the third connecting component 5 is clamped between the two shock absorbing sleeves, and in order to enable the first connecting component 3 to be connected with the third connecting component 5 and the radiator 18 through the two shock absorbing sleeves, the mounting structure further includes a first threaded connector 8. The first threaded connector 8 can be a long-stem screw, and the first threaded connector 8 is vertically penetrated through the first connecting component 3, the first upper shock absorbing sleeve 6, the third connecting component 5 and the first lower shock absorbing sleeve 7 at the same time. Furthermore, the upper end of the first threaded connector 8 is supported by the first connecting component 3, and the lower end of the first threaded connector 8 is sleeved with a first nut 9.

[0063] After the first nut 9 is sleeved on the first threaded connector 8, it presses against the bottom of the first lower shock-absorbing sleeve 7, thereby connecting the first threaded connector 8 to the first lower shock-absorbing sleeve 7, the first upper shock-absorbing sleeve 6 and the third connecting component 5. Since the first upper shock-absorbing sleeve 6 is limited to the first connecting component 3 and the third connecting component 5, and the upper end of the first threaded connector 8 is supported by the first connecting component 3, when the first nut 9 presses against the bottom of the first lower shock-absorbing sleeve 7, the two shock-absorbing sleeves cannot move upward or downward, so that the first connecting component 3 can be connected to the third connecting component 5 and the radiator 18 through the two shock-absorbing sleeves.

[0064] When it is necessary to remove the upper end of the radiator 18 from the first connecting component 3, the staff first unscrews the first nut 9 from the first threaded connection, and then pulls out the first lower shock-absorbing sleeve 7 downward, and then moves the radiator 18 downward, so that the third connecting component 5 at its front end can be moved downward along the first threaded connecting component.

[0065] like Figure 6 As shown, further, the first connection assembly 3 includes a connection plate 301 and at least two first reinforcement plates 302 .

[0066] The first connecting plate 301 is horizontally arranged and mounted on the longitudinal beam of the vehicle frame. The first reinforcing plate 302 is vertically arranged on the connecting plate 301. Since the radiator 18 is heavy, when the upper end of the radiator 18 is connected to the first connecting assembly 3, the first connecting assembly 3 will be subjected to a large force, especially in the vertical downward direction. Therefore, the utility model arranges a plurality of first reinforcing plates 302 on the connecting plate 301, which can enhance the bearing capacity of the connecting plate 301. After the vehicle has been used for a long time, the connecting plate 301 can still play a normal connecting role, and there will be no safety accident of the radiator 18 falling downward.

[0067] like Figure 6 As shown, further, a plurality of waist-shaped holes 3011 are arranged on the connecting plate 301 , and the waist-shaped holes 3011 are arranged along the length direction of the frame cross beam 2 , and the waist-shaped holes 3011 cooperate with the mounting holes on the frame longitudinal beam 1 .

[0068] The provision of the waist-shaped hole 3011 can increase the installation flexibility of the first connecting component 3 and the heat sink 18 .

[0069] like Figure 6 As shown, further, the third connecting assembly 5 includes an L-shaped connecting portion 51 and at least two second reinforcing plates 52 .

[0070] The upper end of the L-shaped connecting portion 51 extends toward the direction of the radiator 18 with a bent connecting portion 511. The third connecting component 5 can be connected to the upper end of the radiator 18 through the bent connecting portion 511, and the L-shaped connecting portion 51 is used to support the first upper shock absorbing sleeve 6, so that the first upper shock absorbing sleeve 6 is not easy to move between the first connecting component 3 and the third connecting component 5.

[0071] The second reinforcing plate 52 is vertically arranged to the L-shaped connecting portion 51 , and its function is the same as that of the first reinforcing plate 302 , which is to improve the bearing capacity of the connecting assembly, thereby reducing the potential safety hazard of the vehicle during use.

[0072] like Figure 6As shown, further, the L-shaped connecting portion 51 is provided with a pipeline through hole 512. The pipeline is a coolant delivery pipeline connected to the radiator 18. The arrangement of the pipeline through hole 512 prevents the pipeline arrangement from being messy, which helps to save space around the frame.

[0073] like Figure 3 , Figure 4 , Figure 7 as well as Figure 8 As shown, further, the installation structure of the vehicle radiator also includes a fixing bracket 10, a fourth connecting component 11, a second upper shock absorbing sleeve 12, a second lower shock absorbing sleeve 13 and a second threaded connector 14.

[0074] The fixing bracket 10 is detachably (for example, by means of bolts) disposed on the back side of the second connecting component 4 .

[0075] The fourth connecting component 11 is detachably connected to the side of the radiator 18. The second upper shock-absorbing sleeve 12 is located on the fourth connecting component 11. The second lower shock-absorbing sleeve 13 is located on the fixing bracket 10 and connected to the bottom of the fourth connecting component 11, and the upper end of the second lower shock-absorbing sleeve 13 has a second plug-in portion 131 for inserting the second upper shock-absorbing sleeve 12.

[0076] After the second lower shock absorbing sleeve 13 is plugged into the second upper shock absorbing sleeve 12, the fourth connecting component 11 is clamped between the second lower shock absorbing sleeve 13 and the second upper shock absorbing sleeve 12, and the second threaded connector 14 is vertically penetrated through the second upper shock absorbing sleeve 12, the fourth connecting component 11, the second lower shock absorbing sleeve 13 and the fixing bracket 10, and the lower end of the second threaded connector 14 is sleeved with a second nut 15. The second threaded connector 14 can also be a long-stem screw, and its function is the same as that of the first threaded connector 8, which is to connect two connecting components (such as the fourth connecting component 11 and the fixing bracket 10), so that the radiator 18 can be connected to the frame to achieve the installation of the radiator 18.

[0077] When it is necessary to remove the two sides of the radiator 18 from the second connecting assembly 4 , the staff can simply remove the fixing bracket 10 from the second connecting assembly 4 .

[0078] It should be noted that the first upper shock absorbing sleeve 6, the first lower shock absorbing sleeve 7, the second upper shock absorbing sleeve 12 and the second lower shock absorbing sleeve 13 can all be shock absorbing rubber sleeves. The third connecting component 5 and the fourth connecting component 11 are both provided with through holes that cooperate with the shock absorbing rubber sleeves.

[0079] like Figure 7 and Figure 8As shown, further, the fourth connecting component 11 is L-shaped, and at least two third reinforcing plates 16 are provided on the fourth connecting component 11. The fixing bracket 10 is inverted L-shaped, and at least two fourth reinforcing plates 17 are provided inside the fixing bracket 10.

[0080] The functions of the third reinforcing plate 16 and the fourth reinforcing plate 17 are the same as those of the first reinforcing plate 302, which are to improve the bearing capacity of the fourth connecting assembly 11 and the fixing bracket 10, so that the radiator 18 can maintain a firm connection with the frame for a long time after being installed.

[0081] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A vehicle radiator mounting structure, comprising a first connecting assembly; the first connecting assembly is arranged on the top of the frame longitudinal beam, and the first connecting assembly is detachably connected to the upper end of the inclined radiator; characterized in that, Also includes: Two second connecting assemblies, wherein the second connecting assemblies are respectively fixedly mounted on the outer sides of the two frame cross beams, and the two second connecting assemblies are arranged opposite to each other; Wherein, the second connecting assembly is detachably connected to both sides of the lower part of the radiator.

2. The vehicle radiator mounting structure according to claim 1, characterized in that: Also includes: A third connecting component, wherein the third connecting component is fixedly arranged at the upper end of the radiator; A first upper shock-absorbing sleeve, wherein the first upper shock-absorbing sleeve is located between the bottom of the first connecting assembly and the third connecting assembly; A first lower shock-absorbing sleeve, wherein the first lower shock-absorbing sleeve abuts against the bottom of the third connecting assembly, and an upper end of the first lower shock-absorbing sleeve is inserted into the first upper shock-absorbing sleeve; The first threaded connection is vertically penetrated through the first connection component, the first upper shock-absorbing sleeve, the third connection component and the first lower shock-absorbing sleeve at the same time, and the upper end of the first threaded connection is supported by the first connection component, and the lower end of the first threaded connection is sleeved with a first nut.

3. The vehicle radiator mounting structure according to claim 1, characterized in that: The first connection component comprises: A connecting plate, wherein the connecting plate is arranged horizontally; At least two first reinforcing plates, wherein the first reinforcing plates are vertically arranged on the connecting plate.

4. The vehicle radiator mounting structure according to claim 2, characterized in that: The third connection component comprises: An L-shaped connecting portion, wherein the upper end of the L-shaped connecting portion extends toward the direction where the heat sink is located with a bent connecting portion; at least two second reinforcing plates, wherein the second reinforcing plates are arranged perpendicular to the L-shaped connecting portion; Wherein, the L-shaped connecting portion is used to support the first upper shock-absorbing sleeve, and the bent connecting portion is detachably connected to the upper end of the radiator.

5. The vehicle radiator mounting structure according to claim 1, characterized in that: Also includes: A fixing bracket, the fixing bracket being detachably arranged on the back side of the second connecting component; a fourth connecting assembly, wherein the fourth connecting assembly is detachably connected to a side surface of the radiator; a second upper shock-absorbing sleeve, wherein the second upper shock-absorbing sleeve is located on the fourth connecting assembly; A second lower shock-absorbing sleeve, wherein the second lower shock-absorbing sleeve is located on the fixed bracket and connected to the bottom of the fourth connecting assembly, and the upper end of the second lower shock-absorbing sleeve is inserted into the second upper shock-absorbing sleeve; The second threaded connector is vertically inserted through the second upper shock-absorbing sleeve, the fourth connecting assembly, the second lower shock-absorbing sleeve and the fixing bracket, and the lower end of the second threaded connector is sleeved with a second nut.

6. The vehicle radiator mounting structure according to claim 5, characterized in that: The fourth connecting component is L-shaped, and at least two third reinforcing plates are provided on the fourth connecting component.

7. The vehicle radiator mounting structure according to claim 5, characterized in that: The fixing bracket is in an inverted L shape, and at least two fourth reinforcing plates are arranged on the inner side of the fixing bracket.

8. The vehicle radiator mounting structure according to claim 3, characterized in that: The connecting plate is provided with a plurality of waist-shaped holes, and the waist-shaped holes are arranged along the length direction of the frame crossbeam.

9. The vehicle radiator mounting structure according to claim 4, characterized in that: The L-shaped connecting portion is provided with a pipeline through hole.

10. A truck, characterized in that: The invention comprises a mounting structure for a vehicle radiator according to any one of claims 1 to 9.

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