A mounting chassis for arranging an internal combustion power integrated system on a vehicle

Abstract

The present invention discloses a mounting chassis for arranging an internal combustion power integration system on a vehicle, comprising: an upper cover plate, a lower base plate, a shock absorber support, a panel, and a base panel; the panel is disposed between the upper cover plate and the lower base plate and is fixedly connected to the upper cover plate and the lower base plate, and a hollow portion is provided in the middle of the upper cover plate and the lower base plate, the shock absorber support is fixed in the hollow portion and is fixedly connected to the upper cover plate, the lower base plate and the panel; the base panel is fixed below the lower base plate. The mounting chassis disclosed in the present invention has a simple and stable overall structure, can integrate the power pack components into one piece for installation, and is rigidly connected to the vehicle body, has good impact resistance, is easy to weld and process, and is convenient for overall lifting and installation of the power integration system and subsequent maintenance.

Description

Technical Field

[0001] The invention relates to the field of mounting chassis, and in particular to a mounting chassis used for arranging an internal combustion power integrated system on a vehicle. Background Art

[0002] Diesel shunting locomotives are mainly used for logistics supply, testing and engineering traction at railway construction sites, and often need to operate in special environments and severe weather conditions. The mounting frame, as a structural component of the shunting locomotive, must not only ensure the stability of the locomotive during construction and operation, but also reduce its kinetic energy and reduce the impact of the locomotive on the rails. The mounting frame, as a structural component of the internal combustion power integration system, ensures that the various components of the diesel locomotive power output system are systematically and orderly combined together. Therefore, the mounting frame is a key component of the internal combustion power integration system. Traditional locomotives directly weld the mounting frames of various equipment onto the car body, which is not conducive to the maintenance and maintenance of related components in the later stage, has low efficiency, and insufficient use of space on the car. Summary of the invention

[0003] The present invention is designed and researched in response to the above problems, and provides a mounting chassis for arranging a power integration system on a vehicle.

[0004] A mounting chassis for arranging an internal combustion power integrated system on a vehicle, comprising: an upper cover plate, a lower base plate, a shock absorber support, a surround plate, and a base panel;

[0005] The enclosure is arranged between the upper cover plate and the lower bottom plate and is fixedly connected to the upper cover plate and the lower bottom plate. A hollow portion is provided in the middle of the upper cover plate and the lower bottom plate. The shock absorber support is fixed in the hollow portion and is fixedly connected to the upper cover plate, the lower bottom plate and the enclosure; the base panel is fixed under the lower bottom plate.

[0006] Furthermore, in the length direction of the mounting frame, two of the enclosures are respectively provided on both sides between the upper cover plate and the lower base plate, and a rib is provided between the two enclosures; in the width direction of the mounting frame, one of the enclosures is respectively provided on both sides between the upper cover plate and the lower base plate.

[0007] Furthermore, the shock absorber support is composed of a first shock absorber support plate, a second shock absorber support plate, and a third shock absorber support plate. The lower end of the first shock absorber support plate is connected to the lower base plate, the upper end of the first shock absorber support plate is provided with an extension portion, and the extension portion is provided on the upper cover plate. The second shock absorber support plate is fixedly connected to the first shock absorber support plate and the third shock absorber support plate.

[0008] Furthermore, the shock absorber support includes a safety stop mounting surface, and the safety stop mounting surface is arranged below the second shock absorber support plate.

[0009] Furthermore, a skirt plate is provided on the periphery of the lower base plate, and the skirt plate is fixedly connected to the lower base plate via a connecting piece.

[0010] Furthermore, it also includes terminal posts, which are arranged on the upper cover plate and the enclosure plate.

[0011] Furthermore, the upper edge of the enclosure is fixedly connected to the upper cover plate, the lower edge of the enclosure is fixedly connected to the lower base plate, and the minimum distance between the enclosure and the edge of the upper cover plate or the edge of the lower base plate is not less than 15 mm.

[0012] Furthermore, it also includes a lifting ear mounting seat, which is arranged on the lower base plate and fixedly connected to the enclosure plate.

[0013] Furthermore, it also includes: a mounting bracket, which is arranged in the cavity and fixedly connected to the enclosure.

[0014] The present invention applies the connection of the terminal and the electrical component with a wire to play a protective role when the diesel generator system leaks electricity; the design of the bottom seat plate can reduce the area of ​​mechanical processing to ensure the shape and position tolerance; the upper cover plate, the lower bottom plate, the enclosure plate, and the mounting plate play a supporting role in the present invention; the support and the mounting bracket play a fixing role in the present invention. The mounting chassis disclosed in the present invention has a stable structure, good impact resistance, and fully utilizes the space on the vehicle, while facilitating the maintenance and care of related components in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a structural schematic diagram of a mounting chassis for arranging an internal combustion power integrated system on a vehicle disclosed in an embodiment of the present invention;

[0017] Figure 2 It is a schematic diagram of the shock absorber support structure disclosed in an embodiment of the present invention;

[0018] Figure 3 It is a schematic cross-sectional structural diagram of a mounting chassis for arranging an internal combustion power integrated system on a vehicle disclosed in an embodiment of the present invention;

[0019] Figure 4 It is a partially enlarged schematic diagram of a mounting chassis for arranging an internal combustion power integrated system on a vehicle disclosed in an embodiment of the present invention;

[0020] Figure 5 It is a bottom view schematic diagram of a mounting chassis for arranging an internal combustion power integrated system on a vehicle disclosed in an embodiment of the present invention.

[0021] Description of Figure Numbers:

[0022] 1. Upper cover plate; 2. Lower base plate; 3. Skirt plate; 4. First shock absorber support plate; 5. Second shock absorber support plate; 6. Third shock absorber support plate; 7. Lifting ear mounting seat; 8. Extension portion; 9. Terminal block; 10. Enclosure; 11. Rib plate; 12. Base panel; 13. Connector; 14. Safety stop mounting surface; 15. Shock absorber support; 16. Mounting bracket. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] like Figure 1-5 As shown, a mounting chassis for arranging an internal combustion power integrated system on a vehicle comprises: an upper cover plate 1, a lower base plate 2, a shock absorber support 15, a surrounding plate 10, and a base panel 12;

[0025] The enclosure 10 is arranged between the upper cover plate 1 and the lower bottom plate 2 and is fixedly connected to the upper cover plate 1 and the lower bottom plate 2. A hollow portion is provided in the middle of the upper cover plate 1 and the lower bottom plate 2. The shock absorber support 15 is fixed in the hollow portion and is fixedly connected to the upper cover plate 1, the lower bottom plate 2 and the enclosure 10; the base panel 12 is fixed below the lower bottom plate 2.

[0026] In this embodiment, six enclosures 10 are included, the upper cover plate 1 and the lower base plate 2 are both integrated structures, the hollow parts of the upper cover plate 1 and the lower base plate 2 have the same shape and size, and the positions correspond to each other up and down, and the upper cover plate 1, the lower base plate 2 and the enclosure 10 form a frame structure.

[0027] In the length direction of the mounting frame, two enclosures 10 are respectively provided on both sides between the upper cover plate 1 and the lower base plate 2, and a rib plate 11 is provided between the two enclosures 10. In the width direction of the mounting frame, one enclosure 10 is respectively provided on both sides between the upper cover plate 1 and the lower base plate 2.

[0028] In the length direction, that is, in the direction of the longer side of the mounting frame, the two enclosures 10 and the upper cover plate 1 and the lower base plate 2 form a box beam structure, so that the mounting frame forms a double-sided box beam structure. The position of the rib plate corresponds to the shock absorber.

[0029] The shock absorber support 15 is equipped with a shock absorber, and the diesel engine base and the generator base are connected to the shock absorber by bolts, which effectively utilizes the space inside the vehicle and facilitates the disassembly, assembly, repair and maintenance of various components. At the same time, it not only ensures the stability of equipment such as the diesel engine, but also reduces its kinetic energy and reduces the impact of the locomotive on the rails.

[0030] The shock absorber support 15 is composed of a first shock absorber support plate 4, a second shock absorber support plate 5, and a third shock absorber support plate 6. The lower end of the first shock absorber support plate 4 is connected to the lower base plate 2, and the upper end of the first shock absorber support plate 4 is provided with an extension portion 8, and the extension portion 8 is provided on the upper cover plate 1. The second shock absorber support plate 5 is fixedly connected to the first shock absorber support plate 4 and the third shock absorber support plate 6.

[0031] The lower end of the first shock absorber support plate 4 is pressed on the lower base plate 2, and is pressed on the upper cover plate 1 through the extension portion 8. The structure of the third shock absorber support plate 6 is similar to that of the first shock absorber support plate 4. The weight of the equipment is pressed on the upper cover plate 1 and the lower base plate 2 through the first shock absorber support plate 4 and the third shock absorber support plate 6, and the connection structure is prevented from being subjected to stress, thereby preventing the stability and reliability of the equipment fixation from being affected by connection forms such as welding.

[0032] Two ribs 11 are installed at each shock absorber support position, and the two ribs 11 correspond to the first shock absorber support plate 4 and the second shock absorber support plate 6 respectively.

[0033] The shock absorber support 15 includes a safety stopper mounting surface 14, and the safety stopper mounting surface 14 is arranged below the second shock absorber support plate 5. The safety stopper mounting surface 14 is used for component installation positioning and preventing the component from sliding.

[0034] The lower bottom plate 2 is provided with a skirt plate 3 on its periphery, and the skirt plate 3 is fixedly connected to the lower bottom plate 2 through a connector 13. The skirt plate 3 is matched with the soundproof box, and in order to ensure the accuracy of the matching between the skirt plate and the soundproof box, a hole can be drilled on the skirt plate according to the upper hole position of the soundproof box during installation.

[0035] It also includes a terminal 9, which is arranged on the upper cover plate 1 and the enclosure plate 10. The terminal 9 ensures that the various components of the power output system of the diesel locomotive are systematically and orderly combined. The terminal 9 is arranged according to the position of the components. When the shunting locomotive is working, various electrical components in the diesel generator system may have leakage. Connecting the terminal with the electrical components with wires can play a protective role.

[0036] The upper edge of the enclosure 10 is fixedly connected to the upper cover 1, and the lower edge of the enclosure 10 is fixedly connected to the lower base 2. The minimum distance between the enclosure 10 and the edge of the upper cover 1 or the edge of the lower base 2 is not less than 15 mm. A certain distance is left between the enclosure and the edge of the upper cover 1 and the lower base 2 to facilitate welding of components such as the shock absorber support and the eye mounting seat.

[0037] This embodiment further includes a lifting lug mounting seat 7, which is arranged on the lower base plate 2 and fixedly connected to the enclosure 10. The lifting lug mounting seat 7 is used to install the lifting lug, and four lifting holes are arranged around the mounting base. The position of the lifting lug is determined by the power pack calculation, and a special lifting tool is provided for the overall transportation of the power pack.

[0038] A base panel 12 is provided on the lower bottom plate 2 of the mounting chassis, and the base panel can reduce the area of ​​mechanical processing to ensure the shape and position tolerance. The mounting bracket 16 is arranged in the hollow part and is fixedly connected to the enclosure 10. When the mounting chassis is connected to the vehicle body, the mounting bracket 16 ensures the positional relationship between the vehicle body and the mounting chassis.

[0039] Compared with the prior art, the mounting chassis structure for arranging the internal combustion power integrated system on the vehicle described in the present invention is well adapted to the vehicle body, is conducive to the integration of multiple components of the internal combustion locomotive power system, can make full use of the space on the vehicle, ensure the maximum space utilization rate, and is very convenient for the disassembly and subsequent maintenance of related components. The optimization on the structure makes it lighter, makes the power integrated system easy to cooperate with the vehicle body, is conducive to the layout of pipelines, is convenient for electrical maintenance, and has better safety.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mounting chassis for arranging an internal combustion power integrated system on a vehicle, characterized in that: include: An upper cover plate (1), a lower base plate (2), a shock absorber support (15), a surrounding plate (10), and a base panel (12); The enclosure (10) is arranged between the upper cover plate (1) and the lower base plate (2) and is fixedly connected to the upper cover plate (1) and the lower base plate (2); a hollow portion is provided in the middle of each of the upper cover plate (1) and the lower base plate (2); the shock absorber support (15) is fixed in the hollow portion and is fixedly connected to the upper cover plate (1), the lower base plate (2) and the enclosure (10); the base panel (12) is fixed below the lower base plate (2); The shock absorber support (15) is composed of a first shock absorber support plate (4), a second shock absorber support plate (5), and a third shock absorber support plate (6); the lower end of the first shock absorber support plate (4) is connected to the lower base plate (2); the upper end of the first shock absorber support plate (4) is provided with an extension portion (8); the extension portion (8) is provided on the upper cover plate (1); the second shock absorber support plate (5) is fixedly connected to the first shock absorber support plate (4) and the third shock absorber support plate (6); The shock absorber support (15) comprises a safety stopper mounting surface (14), and the safety stopper mounting surface (14) is arranged below the second shock absorber support plate (5).

2. The mounting chassis for arranging an internal combustion power integrated system on a vehicle according to claim 1, characterized in that: In the length direction of the mounting frame, two of the enclosures (10) are respectively provided on both sides between the upper cover plate (1) and the lower base plate (2), and a rib plate (11) is provided between the two enclosures (10); and in the width direction of the mounting frame, one of the enclosures (10) is respectively provided on both sides between the upper cover plate (1) and the lower base plate (2).

3. The mounting chassis for arranging an internal combustion power integrated system on a vehicle according to claim 1, characterized in that: A skirt plate (3) is provided on the periphery of the lower base plate (2), and the skirt plate (3) is fixedly connected to the lower base plate (2) via a connecting piece (13).

4. The mounting chassis for arranging an internal combustion power integrated system on a vehicle according to claim 1, characterized in that: It also comprises a terminal post (9), wherein the terminal post (9) is arranged on the upper cover plate (1) and the enclosure plate (10).

5. The mounting chassis for arranging an internal combustion power integrated system on a vehicle according to claim 1, characterized in that: The upper edge of the enclosure (10) is fixedly connected to the upper cover plate (1), and the lower edge of the enclosure (10) is fixedly connected to the lower base plate (2), and the minimum distance between the enclosure (10) and the edge of the upper cover plate (1) or the edge of the lower base plate (2) is not less than 15 mm.

6. The mounting chassis for arranging an internal combustion power integrated system on a vehicle according to claim 1, characterized in that: It also includes a lifting lug mounting seat (7), wherein the lifting lug mounting seat (7) is arranged on the lower base plate (2) and is fixedly connected to the enclosure plate (10).

7. The mounting chassis for arranging an internal combustion power integrated system on a vehicle according to claim 1, characterized in that: Also includes: A mounting bracket (16) is disposed in the hollow portion and fixedly connected to the enclosure plate (10).

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