Mounting structure of cooling system of engineering vehicle
By adopting flexible connection and elastic gasket design in the installation structure of the cooling system of the engineering vehicle, the problem of damage to the cooling system heat dissipation core due to vehicle vibration is solved, and the stable connection and normal operation of the cooling system are achieved.
Patent Information
- Application Number
- CN202422062422.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-23
AI Technical Summary
When the cooling system of the new hybrid engineering vehicle fluctuates up and down on uneven roads, the heat dissipation core fixedly installed on the frame is easily impacted, resulting in cracks and leakage, affecting the normal operation of the cooling system.
An installation structure of an engineering vehicle cooling system is designed. By setting two parallel main beams on the frame and fixing the installation bracket on the main beam, the heat dissipation core is connected between the mounting brackets, and flexible connection is made to the mounting bracket through elastic gaskets, and the fan assembly is fixedly connected to the mounting bracket.
Through the flexible connection and the buffering effect of the elastic gasket, the possibility of the heat dissipation core cracking and leaking due to vehicle vibration is reduced, while ensuring the stable connection between the cooling system and the frame, ensuring the normal operation of the cooling system.
Smart Images
Figure CN222987972U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of engineering vehicles, and particularly to an installation structure of a cooling system for an engineering vehicle. Background Art
[0002] Engineering vehicles are non-road vehicles, mainly used in mines and engineering. They are more durable and have a greater load capacity than ordinary trucks. In terms of structure, mining trucks and ordinary dump trucks do not seem to have much difference, only being "bigger". In fact, mining trucks have an essential difference from ordinary dump trucks in terms of design concept. Ordinary dump trucks are designed for road transportation, while mining trucks are designed for mine construction operations. Therefore, the whole vehicle and its components of mining trucks have considered the mine operation environment and are designed and manufactured for such users.
[0003] Due to the gradual reduction of global petroleum reserves, countries are vigorously developing new energy vehicles, and the engineering vehicle field is also undergoing an upgrade of the power source. However, due to the particularity of mining trucks in terms of working environment, etc., many problems have been encountered during the transformation from pure fuel vehicles to hybrid vehicles.
[0004] Currently, the cooling systems of new hybrid engineering vehicles are mostly fixedly installed on the vehicle frame. When the vehicle encounters uneven roads and fluctuates up and down, the cooling system fixed on the vehicle will still be subjected to a large impact. After the radiator core of the cooling system is impacted, it is prone to cracking and leakage, resulting in the cooling system being unable to work properly and affecting the use of the engineering vehicle. Utility Model Content
[0005] In order to alleviate the problem that the radiator core of an engineering vehicle is easily damaged, the present application provides an installation structure of a cooling system for an engineering vehicle.
[0006] An installation structure of a cooling system for an engineering vehicle provided by the present application adopts the following technical solutions:
[0007] An installation structure of a cooling system for an engineering vehicle includes a vehicle frame, an installation assembly, and a cooling system. The cooling system includes a radiator core, a water tank assembly, and a fan assembly. The vehicle frame includes two parallel main beams. The installation assembly includes at least two installation brackets, and the two installation brackets are respectively fixedly connected to the two main beams. The radiator core is connected between the two installation brackets, the radiator core is flexibly connected to the installation brackets, and the fan assembly is fixedly connected to the installation brackets.
[0008] By adopting the above technical solution, the heat dissipation core is connected between two mounting brackets, and the heat dissipation core is flexibly connected to the mounting frame, reducing the possibility of the heat dissipation core cracking and leaking liquid caused by the vibration of the vehicle body being transmitted from the main beam to the mounting brackets during vehicle driving; in addition, the fan assembly is fixedly connected to the mounting frame, while reducing the probability of damage to the heat dissipation core, ensuring the stability of the connection between the cooling system and the vehicle frame.
[0009] Optionally, the mounting bracket includes a connecting plate and two side plates. The connecting plate is fixedly connected to the main beam. The two side plates are located on the same side of the connecting plate so that the horizontal cross-section of the mounting bracket is C-shaped. The two mounting brackets are arranged oppositely. An elastic gasket is arranged inside the mounting bracket. The mounting bracket is connected to the heat dissipation core through the elastic gasket. The end of the heat dissipation core is clamped between the two side plates of the mounting bracket.
[0010] By adopting the above technical solution, the horizontal cross-section of the mounting bracket is C-shaped, and an elastic gasket is arranged inside the mounting bracket. When installing the heat dissipation core, the end of the heat dissipation core in the horizontal direction is inserted into the opening of the mounting bracket, and the elastic gasket is pressed between the outer wall of the heat dissipation core and the inner wall of the mounting bracket. The compression performance of the elastic gasket is used to clamp the heat dissipation core between the two side walls of the mounting bracket; at the same time, when the vibration of the vehicle body is transmitted from the main beam to the mounting bracket, the elastic gasket is used for buffering, reducing the possibility of the heat dissipation core cracking and leaking liquid.
[0011] Optionally, a support plate is arranged between the two mounting brackets. The end of the support plate is located between the two side plates of the mounting bracket. The support plate is fixedly connected to the two side plates of the mounting bracket respectively. The water tank assembly is fixedly connected to the support plate located above the heat dissipation core.
[0012] Optionally, the connecting plate and the two side plates are integrally formed. The two side plates are bent from both ends of the length direction of the connecting plate to the same side.
[0013] By adopting the above technical solution, during the installation process of the heat dissipation core, it is necessary to bend the two side plates. By setting the two side plates to be bent from both ends of the length direction of the connecting plate to the same side, the connection part between the connecting plate and the side plates has high toughness, which is convenient for installing the heat dissipation core. At the same time, the structural strength of the mounting bracket is ensured, and the stability of fixing the cooling system is improved.
[0014] Optionally, the elastic gasket is arranged inside the mounting bracket. The elastic gasket is fixedly connected to the mounting bracket. The horizontal cross-section of the elastic gasket is C-shaped, and the opening of the elastic gasket is arranged in the same direction as the opening of the mounting bracket.
[0015] Optionally, the elastic gasket extends along the inner sides of the two side plates and is fixedly connected to the side plates.
[0016] Optionally, the two mounting brackets are arranged in parallel, and a mounting plate is vertically and fixedly connected between the two mounting brackets, and the fan assembly is fixedly connected to the mounting plate.
[0017] By adopting the above technical solution, the mounting plate is vertically and fixedly connected between the two mounting brackets, improving the overall structural stability of the mounting assembly.
[0018] Optionally, fasteners are provided on the mounting brackets, and the fasteners respectively pass through the two side plates, and the fasteners are used to adjust the distance between the two side plates.
[0019] By adopting the above technical solution, fasteners are provided on the mounting brackets, and the two side plates are bent by the fasteners, so as to adjust the pressure exerted by the side plates on the heat dissipation core, improving the convenience of installing the heat dissipation core.
[0020] Optionally, at least two groups of fasteners are provided, and the two groups of fasteners are respectively arranged at positions close to both ends of the mounting bracket.
[0021] By adopting the above technical solution, fasteners are provided at positions close to both ends of the mounting bracket. When installing the heat dissipation core, the two groups of fasteners are used to adjust the side plates at both ends of the side plates respectively, improving the clamping stability of the mounting bracket on the heat dissipation core.
[0022] Optionally, the fastener includes a bolt and a nut, and the bolt passes through the two side plates and is threadedly connected to the nut.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. The heat dissipation core is connected between the two mounting brackets, and the heat dissipation core is flexibly connected to the mounting frame, reducing the possibility of the heat dissipation core cracking and leaking liquid caused by the vibration of the vehicle body being transmitted to the mounting bracket during vehicle driving; in addition, the fan assembly is fixedly connected to the mounting frame, while reducing the probability of damage to the heat dissipation core, ensuring the stability of the connection between the cooling system and the vehicle frame;
[0025] 2. By arranging the two side plates to be bent from both ends of the length direction of the connecting plate to the same side, the connection part between the connecting plate and the side plate has high toughness, which is convenient for installing the heat dissipation core, and at the same time ensures the structural strength of the mounting bracket, improving the stability of fixing the cooling system;
[0026] 3. By setting fasteners on the mounting bracket and using the fasteners to bend the two side plates, the pressure exerted by the side plates on the heat dissipation core is adjusted, thereby improving the convenience of installing the heat dissipation core. In addition, during the operation of the vehicle, the change in the distance between the two side plates is restricted by the fasteners, improving the stability of the connection between the mounting bracket and the heat dissipation core. Brief Description of the Drawings
[0027] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:
[0028] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present application;
[0029] Figure 2 is a schematic diagram of the structure of the mounting bracket part in an embodiment of the present application;
[0030] Figure 3 is a schematic diagram of the structure of the fastener part in an embodiment of the present application.
[0031] Reference numerals: 100, vehicle frame; 110, main beam; 200, mounting assembly; 210, mounting bracket; 211, connecting plate; 212, side plate; 220, elastic gasket; 230, fastener; 231, bolt; 232, nut; 300, cooling system; 310, heat dissipation core; 320, water tank assembly; 330, fan assembly. Detailed Description of the Embodiment
[0032] To more clearly illustrate the overall concept of the present application, the following further details are provided in conjunction with the attached Figures 1 - 3 to further describe the present application in detail.
[0033] Many specific details are set forth in the following description to facilitate a thorough understanding of the present application. However, the present application may be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited by the specific embodiments disclosed below. It should be noted that, without conflict, the embodiments of the present application and the features in each embodiment may be combined with each other.
[0034] An embodiment of the present application discloses an installation structure of a cooling system for an engineering vehicle. Refer to Figure 1 and Figure 2, An installation structure of an engineering vehicle cooling system, including a vehicle frame 100, an installation component 200, and a cooling system 300. The cooling system 300 includes a radiator core 310, a water tank assembly 320, and a fan assembly 330. The vehicle frame 100 includes two parallel main beams 110. The installation component 200 includes two installation brackets 210, and the two installation brackets 210 are respectively fixedly connected to the two main beams 110. The radiator core 310 is installed between the two installation brackets 210, and the radiator core 310 is flexibly connected to the installation brackets 210; the fan assembly 330 is fixedly connected to the installation brackets 210.
[0035] By flexibly connecting the radiator core 310 with the mounting frame, during the vehicle's driving, the possibility of the radiator core 310 cracking and leaking liquid caused by the vibration of the vehicle body being transmitted from the main beam 110 to the mounting bracket 210 is reduced; in addition, by fixedly connecting the fan assembly 330 with the mounting bracket 210, while reducing the probability of damage to the radiator core 310, the stability of the connection between the cooling system 300 and the vehicle frame 100 is ensured.
[0036] Refer to Figure 1 and Figure 2 , The installation bracket 210 includes a connecting plate 211 and two side plates 212. The connecting plate 211 is fixedly connected to the main beam 110, and the two side plates 212 are located on the same side of the connecting plate 211 so that the horizontal cross-section of the installation bracket 210 is C-shaped. The two installation brackets 210 are arranged oppositely, and an elastic gasket 220 is provided inside the installation bracket 210. The installation bracket 210 is connected to the radiator core 310 through the elastic gasket 220, and the end of the radiator core 310 is clamped between the two side plates 212 of the installation bracket 210.
[0037] When installing the radiator core 310, insert the end of the radiator core 310 in the horizontal direction into the opening of the installation bracket 210, and the elastic gasket 220 is pressed between the outer wall of the radiator core 310 and the inner wall of the installation bracket 210. Use the compression performance of the elastic gasket 220 to clamp the radiator core 310 between the two side walls of the installation bracket 210; at the same time, when the vibration of the vehicle body is transmitted from the main beam 110 to the installation bracket 210, use the elastic gasket 220 for buffering to reduce the possibility of the radiator core 310 cracking and leaking liquid.
[0038] Refer to Figure 1 and Figure 2 , The connecting plate 211 and the two side plates 212 are integrally formed, and the two side plates 212 are bent from both ends in the length direction of the connecting plate 211 to the same side.
[0039] During the installation of the heat dissipation core 310, it is necessary to bend the two side plates 212. By setting the two side plates 212 to be bent from both ends of the connecting plate 211 in the length direction to the same side, the connection between the connecting plate 211 and the side plates 212 has relatively high toughness, which is convenient for installing the heat dissipation core 310. At the same time, the structural strength of the mounting bracket 210 is ensured, and the stability of fixing the cooling system 300 is improved.
[0040] A support plate is provided between the two mounting brackets 210. The end of the support plate is located between the two side plates 212 of the mounting bracket 210. The support plate is fixedly connected to the two side plates 212 of the mounting bracket 210 respectively. The water tank assembly 320 is fixedly connected to the support plate located above the heat dissipation core 310.
[0041] Refer to Figure 2 , the elastic gasket 220 is arranged inside the mounting bracket 210. The elastic gasket 220 is fixedly connected to the mounting bracket 210. The horizontal cross-section of the elastic gasket 220 is C-shaped, and the opening of the elastic gasket 220 is arranged in the same direction as the opening of the mounting bracket 210.
[0042] In another preferred embodiment, the elastic gasket 220 extends along the inner sides of the two side plates 212 and is fixedly connected to the side plates 212.
[0043] Refer to Figure 2 , the two mounting brackets 210 are arranged in parallel, and a mounting plate is vertically and fixedly connected between the two mounting brackets 210. The fan assembly 330 is fixedly connected to the mounting plate.
[0044] By vertically and fixedly connecting a mounting plate between the two mounting brackets 210, the mounting bracket 210 and the mounting plate form a quadrilateral structure, so that the structure of the mounting assembly 200 is more stable, the overall seismic resistance of the mounting assembly 200 is improved, and the possibility of deformation of the mounting assembly 200 is reduced.
[0045] Refer to Figure 2 and Figure 3 , fasteners 230 are provided on the mounting bracket 210. The fasteners 230 respectively pass through the two side plates 212. The fasteners 230 are used to adjust the distance between the two side plates 212, so as to adjust the pressure exerted by the two side plates 212 on the heat dissipation core 310. The fasteners 230 are used to bend the two side plates 212, so as to adjust the pressure exerted by the side plates 212 on the heat dissipation core 310, and improve the convenience of installing the heat dissipation core 310.
[0046] Refer to Figure 2 and Figure 3, there are two sets of fasteners 230, and the two sets of mechanisms are respectively arranged at positions near both ends of the mounting bracket 210. By arranging the fasteners 230 at positions near both ends of the mounting bracket 210, when the heat dissipation core 310 is installed, the two sets of fasteners 230 are used to adjust the side plates 212 at both ends of the side plates 212 respectively, so as to improve the stability of the mounting bracket 210 clamping the heat dissipation core 310.
[0047] The fastener 230 includes a bolt 231 and a nut 232. The bolt 231 passes through the two side plates 212 and is threadedly connected to the nut 232. After the heat dissipation core 310 is inserted into the mounting bracket 210, the nut 232 is rotated to move the nut 232 in the direction close to the head of the bolt 231, so as to squeeze the two side plates 212 to bend in the direction of approaching each other, and improve the pressure applied by the side plates 212 to the heat dissipation core 310.
[0048] What is not described in this application can be realized by adopting or referring to the prior art.
[0049] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.
Claims
1. An installation structure for a cooling system of an engineering vehicle, characterized in that: The invention comprises a frame, a mounting assembly and a cooling system, wherein the cooling system comprises a heat dissipation core, a water tank assembly and a fan assembly, the frame comprises two main beams arranged in parallel, the mounting assembly comprises at least two mounting brackets, the two mounting brackets are respectively fixedly connected to the two main beams, the heat dissipation core is connected between the two mounting brackets, the heat dissipation core is flexibly connected to the mounting bracket, and the fan assembly is fixedly connected to the mounting bracket.
2. The installation structure of a cooling system for an engineering vehicle according to claim 1, characterized in that: The mounting bracket includes a connecting plate and two side plates, the connecting plate is fixedly connected to the main beam, the two side plates are located on the same side of the connecting plate so that the horizontal cross-section of the mounting bracket is C-shaped, the two mounting brackets are arranged opposite to each other, an elastic gasket is arranged on the inner side of the mounting bracket, the mounting bracket is connected to the heat dissipation core through the elastic gasket, and the end of the heat dissipation core is clamped between the two side plates of the mounting bracket.
3. The installation structure of a cooling system for an engineering vehicle according to claim 2, characterized in that: A support plate is arranged between the two mounting brackets, and the end of the support plate is located between the two side plates of the mounting bracket. The support plate is respectively fixedly connected to the two side plates of the mounting bracket, and the water tank assembly is fixedly connected to the support plate located above the heat dissipation core.
4. The installation structure of a cooling system for an engineering vehicle according to claim 2, characterized in that: The connecting plate and the two side plates are integrally formed, and the two side plates are formed by bending two ends of the connecting plate in the length direction toward the same side.
5. The installation structure of a cooling system for an engineering vehicle according to claim 2, characterized in that: The elastic gasket is arranged on the inner side of the mounting bracket, the elastic gasket is fixedly connected to the mounting bracket, the horizontal cross section of the elastic gasket is C-shaped, and the opening of the elastic gasket is arranged in the same direction as the opening of the mounting bracket.
6. The installation structure of a cooling system for an engineering vehicle according to claim 2, characterized in that: The elastic gasket extends along the inner sides of the two side plates and is fixedly connected to the side plates.
7. The installation structure of a cooling system for an engineering vehicle according to claim 1, characterized in that: The two mounting brackets are arranged in parallel, a mounting plate is vertically fixedly connected between the two mounting brackets, and the fan assembly is fixedly connected to the mounting plate.
8. The installation structure of a cooling system for an engineering vehicle according to claim 2, characterized in that: The mounting bracket is provided with fasteners, which pass through the two side plates respectively and are used to adjust the distance between the two side plates.
9. The installation structure of a cooling system for an engineering vehicle according to claim 8, characterized in that: At least two groups of fasteners are provided, and the two groups of fasteners are respectively arranged at positions close to two ends of the mounting bracket.
10. The installation structure of a cooling system for an engineering vehicle according to claim 8, characterized in that: The fastener comprises a bolt and a nut, wherein the bolt passes through two side plates and is threadedly connected with the nut.