Universal integrated refrigerating system assembly for trailer

Abstract

The utility model discloses a universal integrated refrigeration system assembly for a trailer, which relates to the technical field of automobile manufacturing and comprises an integrated platform connected to the side part of a crossbeam of the trailer, refrigeration equipment is mounted on the integrated platform, a pipeline interface with the outside is reserved on the refrigeration equipment, and lifting lugs are fixedly connected to the left side and the right side of the integrated platform. The lifting lugs are connected with the trailer girder through fasteners; the air conditioning system of the trailer is integrated on the integrated platform, so that the structure is more compact, required pipelines and lines are fewer, and the air conditioning system has universality and is more convenient to design and mount; meanwhile, the lifting lugs of the integrated platform have the advantages of being easy to position and install, manpower is saved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile manufacturing, in particular to a universal integrated refrigeration system assembly for trailers. Background Art

[0002] Hybrid trailers are equipped with both batteries and engines, so the installation space on the trailer frame is relatively tight. Currently, the cooling equipment on hybrid vehicles, such as condensers and compressors, are all installed in various positions on the trailer frame, without integration and modularization. This results in a large number of various pipes and lines on the vehicle, which is messy and has high manufacturing costs. On the other hand, it is not universal. Each model of vehicle requires a separate design of the refrigeration system installation plan and pipeline and line plan, which is time-consuming and labor-intensive.

[0003] At the same time, when connecting the integrated platform to the trailer frame, because the integrated platform is large and heavy, it is often necessary to use equipment such as cranes and forklifts to cooperate with manual installation. When connecting the fasteners on the lifting ears, the cranes and forklifts have large movements and relatively low operating accuracy. Therefore, the holes on the lifting ears are not easy to align with the installation holes, making the installation difficult, time-consuming and labor-intensive, and requiring at least two workers to cooperate to complete. In addition, during the installation process, it is also necessary to adjust the docking position of the holes in real time by moving the integrated platform, which also occupies more equipment resources such as cranes and forklifts. Utility Model Content

[0004] The purpose of the utility model is to provide a universal integrated refrigeration system assembly for trailers, which integrates the air-conditioning system of the trailer on an integrated platform, making the structure more compact, requiring fewer pipes and lines, and having universality, and being more convenient to design and install; at the same time, the lifting lugs of the integrated platform are easy to locate and install, saving manpower and improving work efficiency.

[0005] The utility model comprises an integrated platform connected to the side of the trailer beam, a refrigeration device is installed on the integrated platform, the refrigeration device has a pipeline interface with the outside, and the left and right sides of the integrated platform are fixed with lifting ears, which are connected to the trailer beam through fasteners.

[0006] Preferably, a connecting plate is fixedly connected to the side of the trailer beam at a position corresponding to the lifting ear, and a waist-shaped hole 1 is provided in the connecting plate.

[0007] Preferably, a vertically arranged waist-shaped hole 2 is provided on the lifting ear at a position corresponding to the waist-shaped hole 1.

[0008] Preferably, the side of the connecting plate is located on the upper part of the trailer beam, and is fixed with a transverse limiting plate 1, and the outer side of the transverse limiting plate 1 is fixedly connected with a longitudinal limiting plate 1 perpendicular thereto.

[0009] Preferably, a slot 1 for clamping on the transverse limiting plate 1 is provided on the lifting ear at a corresponding position of the transverse limiting plate 1.

[0010] Preferably, the side of the connecting plate is located at the lower part of the trailer beam, and is fixed with a second transverse limiting plate, and the outer side of the second transverse limiting plate is fixedly connected with a second longitudinal limiting plate perpendicular thereto.

[0011] Preferably, a second slot for clamping on the second transverse limiting plate is provided on the lifting ear at a position corresponding to the second transverse limiting plate.

[0012] In summary, the present invention has the following beneficial effects:

[0013] 1. Integrating the trailer's refrigeration equipment on the integrated platform makes the vehicle body's wiring more unified, saves piping and wiring, and reduces costs. The integrated platform is set to a standard size and can be installed on the beams of various vehicle models, achieving versatility. There is no need to design the installation location, piping, and wiring separately for each model of vehicle, saving manpower.

[0014] 2. Horizontal and longitudinal limit plates are provided on the side of the beam for positioning the lifting lugs of the integrated platform, making the installation of the integrated platform more convenient and quick, saving human and equipment resources and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the installation of a universal integrated refrigeration system assembly for a trailer according to the utility model;

[0016] Figure 2 It is a structural diagram of the integrated platform;

[0017] Figure 3 This is a schematic diagram of the installation of the lifting lug;

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0019] Figure 5 for Figure 3 Enlarged view of point B in the middle;

[0020] Figure 6 Schematic diagram of the structure of the lifting lug.

[0021] In the figure: 1. Trailer frame; 2. Integrated platform; 3. Condenser; 4. Compressor; 5. Cooler; 6. Water pump; 7. Lifting eye; 701. Main board; 702. Flap plate; 8. Connecting plate; 9. One waist-shaped hole; 10. Two waist-shaped holes; 11. One horizontal limit plate; 12. One longitudinal limit plate; 13. One slot; 14. Two horizontal limit plates; 15. Two longitudinal limit plates; 16. Two slots. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings.

[0023] The orientations mentioned in this specification are based on the orientation of the universal integrated refrigeration system assembly for trailers of the present invention during normal operation, and do not limit its orientation during storage and transportation. They only represent relative position relationships, not absolute position relationships.

[0024] like Figures 1 to 6 As shown together, a universal integrated refrigeration system assembly for trailers includes an integrated platform 2 connected to the side of the trailer frame 1, and a refrigeration device is installed on the integrated platform 2. The refrigeration equipment includes a condenser 3, a compressor 4, a cooler 5 and a water pump 6. The refrigeration equipment has a pipeline interface with the outside. The equipment on the integrated platform 2 is connected to the equipment that needs refrigeration through pipes and lines. Various equipment are integrated on the integrated platform 2, so that the wiring of the vehicle body is more integrated, pipes and wiring are saved, and costs are reduced; the integrated platform 2 is set to a standard size and can be installed on the frames of various models to achieve universality. There is no need to design the installation position, pipes and wiring separately according to each model of vehicle, which saves manpower.

[0025] The left and right sides of the integrated platform 2 are fixed with lifting ears 7, and the lifting ears 7 include a main board 701 and a flap 702 welded to the outer edge of the main board 701; the lifting ears 7 are connected to the trailer frame 1 by fasteners, which makes installation and disassembly more flexible; the side of the trailer frame 1 is located at the corresponding position of the lifting ear 7, and is fixed with a connecting plate 8, which is provided with a horizontally arranged waist-shaped hole 9 on the connecting plate 8; the lifting ear 7 is provided with a vertically arranged waist-shaped hole 2 10 at the corresponding position of the waist-shaped hole 1 9; the installation position of the lifting ear 7 can be adjusted slightly along the horizontal direction in the waist-shaped hole 1 9, and can be adjusted slightly along the longitudinal direction in the waist-shaped hole 2 10, so as to avoid the situation where the fasteners are difficult to connect due to manufacturing errors, reduce the difficulty of installation, and improve work efficiency.

[0026] Furthermore, the side of the connecting plate 8 is located at the upper part of the trailer beam 1, and is fixed with a transverse limit plate 11, and the outer side of the transverse limit plate 11 is fixed with a longitudinal limit plate 12 perpendicular to it; on the lifting ear 7, at the corresponding position of the transverse limit plate 11, there is a slot 13 for clamping on the transverse limit plate 11; preferably, in this solution, the longitudinal limit plate 12 extends upward along the upper surface of the transverse limit plate 11, so that the transverse limit plate 11, the longitudinal limit plate 12 and the connecting plate 8 together form a "concave"-shaped structure with an opening at the upper part, which is convenient for positioning the upper part of the lifting ear 7; in other solutions, there can also be other connection methods between the two.

[0027] The side of the connecting plate 8 is located at the lower part of the trailer beam 1, and is fixed with a transverse limit plate 2 14, and the outer side of the transverse limit plate 2 14 is fixed with a longitudinal limit plate 2 15 perpendicular to it; on the lifting ear 7, at the corresponding position of the transverse limit plate 2 14, there is a slot 2 16 for clamping on the transverse limit plate 2 14; preferably, in this scheme, the longitudinal limit plate 2 15 is fixed to the middle position of the transverse limit plate 2 14, so that a horizontal "T"-shaped structure is formed between the transverse limit plate 2 14 and the longitudinal limit plate 2 15, which is convenient for positioning the lower part of the lifting ear 7; in other schemes, there can also be other connection methods between the two.

[0028] When installing the lifting ear 7, first lift the lifting ear 7 and clamp the slot 13 on the upper part of the lifting ear 7 on the horizontal limit plate 11 to achieve the initial positioning of the lifting ear 7 in the vertical direction. It should be noted that in order to avoid manufacturing errors that may cause subsequent assembly difficulties, when opening the slot 13, the height of the slot 13 needs to be greater than the thickness of the horizontal limit plate 11 to reserve space for up and down adjustment. The opening requirements of the slot 16 are the same as those of the slot 13; at the same time, the flap 702 of the lifting ear 7 is also clamped into the "concave"-shaped structural groove with an opening on the upper part formed by the horizontal limit plate 11, the longitudinal limit plate 12 and the connecting plate 8, so that the upper part of the lifting ear 7 is initially fixed and not easy to shake left and right.

[0029] Similarly, when slot 13 is clamped on transverse limit plate 11, slot 2 16 is also clamped on transverse limit plate 2 14, and the outer side of the main board 701 of the lifting ear 7 is restricted in the space between the longitudinal limit plate 2 15 and the connecting plate 8, so that the lower part of the lifting ear 7 is initially fixed and not easy to shake; after the lifting ear 7 is initially fixed, it is only necessary to slightly adjust the position of the lifting ear 7 so that the waist-shaped hole 2 10 and the waist-shaped hole 1 9 are aligned, and place a simple support at the bottom of the main board 701 of the lifting ear 7 or the integrated platform 2, and then you can start connecting the fasteners, which is convenient, fast and saves manpower; among them, the installation positions of the transverse limit plate 11, the longitudinal limit plate 12, the transverse limit plate 2 14, and the longitudinal limit plate 2 15 and their relative positions are all in line with the structural characteristics of the upper and lower parts of the lifting ear 7.

[0030] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A universal integrated refrigeration system assembly for a trailer, characterized by: The invention comprises an integrated platform (2) connected to the side of a trailer beam (1), a refrigeration device is installed on the integrated platform (2), and the refrigeration device has a pipeline interface with the outside. The left and right sides of the integrated platform (2) are fixed with lifting ears (7), and the lifting ears (7) are connected to the trailer beam (1) through fasteners.

2. The universal integrated refrigeration system assembly for a trailer according to claim 1, characterized in that: The side of the trailer beam (1) is located at a corresponding position of the lifting lug (7), and is fixed with a connecting plate (8), and a waist-shaped hole (9) arranged transversely is provided on the connecting plate (8).

3. The universal integrated refrigeration system assembly for a trailer according to claim 2, characterized in that: On the lifting ear (7), a vertically arranged waist-shaped hole 2 (10) is provided at a position corresponding to the waist-shaped hole 1 (9).

4. The universal integrated refrigeration system assembly for a trailer according to claim 2, characterized in that: The side of the connecting plate (8) is located on the upper part of the trailer beam (1) and is fixed with a transverse limiting plate (11). The outer side of the transverse limiting plate (11) is fixed with a longitudinal limiting plate (12) perpendicular thereto.

5. The universal integrated refrigeration system assembly for a trailer according to claim 4, characterized in that: The lifting ear (7) is provided with a slot (13) for clamping on the transverse limiting plate (11) at a corresponding position of the transverse limiting plate (11).

6. The universal integrated refrigeration system assembly for a trailer according to claim 2, characterized in that: The side of the connecting plate (8) is located at the lower part of the trailer beam (1) and is fixed with a second transverse limiting plate (14). The outer side of the second transverse limiting plate (14) is fixed with a second longitudinal limiting plate (15) perpendicular thereto.

7. The universal integrated refrigeration system assembly for a trailer according to claim 6, characterized in that: The lifting ear (7) is provided with a second slot (16) for clamping on the second transverse limiting plate (14) at a position corresponding to the second transverse limiting plate (14).

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