Frame structure of aluminum alloy powder tank truck

Abstract

An aluminum alloy powder tank car frame structure comprises a car beam and a web fixedly arranged on the upper portion of the car beam, the car beam is a T-shaped lower wing plate, a support base plate is detachably arranged on the upper portion of the T-shaped lower wing plate, and a suspension is detachably arranged on the support base plate. By arranging the T-shaped beam, the structural strength of the frame can be improved, the assembly process is simplified, compared with a traditional L-shaped beam frame, the T-shaped beam is higher in connection stress area and strength, the standard load of the powder tank truck can be effectively improved, the limit of the powder tank truck can be improved, and balance and stability of a truck body can be guaranteed more easily in a dangerous state.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aluminium alloy powder tank car, more specifically to an aluminium alloy powder tank car frame structure. BACKGROUND

[0002] The powder tank car is composed of a frame, a bulk cement tank body, a gas pipeline system and the like, and is suitable for the bulk transportation of dry powder materials such as fly ash, cement, lime powder, ore powder and granular alkali with a particle diameter of not more than 3.3 mm.

[0003] At present, the main body of the aluminium alloy powder tank car frame on the market is mainly an L-shaped beam, and the main disadvantage is that the structural strength is weak, which limits the load of the powder tank car. CONTENT OF THE UTILITY MODEL

[0004] One advantage of the utility model is to provide an aluminium alloy powder tank car frame structure, the setting T-shaped beam can improve the structural strength of the frame, simplify the assembly process, compared with the traditional L-shaped beam frame, the connecting stress area and strength of the T-shaped beam provided by the application are stronger, which can effectively improve the standard load of the powder tank car and the limit of the powder tank car, and the balance and stability of the car body can be more easily ensured in a dangerous state.

[0005] To achieve the above at least one advantage of the utility model, the utility model provides an aluminium alloy powder tank car frame structure, which comprises a beam and a web plate fixedly arranged on the upper portion of the beam, the beam is a T-shaped lower wing plate, a bracket pad is arranged on the upper portion of the T-shaped lower wing plate in a detachable manner, and a suspension is arranged on the bracket pad in a detachable manner.

[0006] According to an embodiment of the utility model, the T-shaped lower wing plate comprises a wide flat plate, a support plate is fixedly arranged on the upper portion of the wide flat plate and extends in the same direction as the wide flat plate, the support plate is located on the middle axis of the wide flat plate, a slotted hole is fixedly arranged at the top end of the support plate and extends in the same direction as the support plate, and the web plate is fixedly installed in the slotted hole in a welding manner.

[0007] According to an embodiment of the utility model, the beam further comprises an L-shaped lower wing plate, the L-shaped lower wing plate and the T-shaped lower wing plate are connected in a head-to-tail manner through a welding manner, and the upper portion of the L-shaped lower wing plate is connected to the web plate in a butt welding manner.

[0008] According to an embodiment of the utility model, the bracket pad comprises a front bracket pad located at the front portion of the frame, a plurality of middle bracket pads located at the middle portion of the frame and a rear bracket pad located at the rear portion of the frame, and the front bracket pad, the middle bracket pads and the rear bracket pad are all installed on the wide flat plate.

[0009] According to an embodiment of the utility model, the connection mode of the bracket pad and the wide flat plate is one of a bolt connection mode and a rivet connection mode.

[0010] According to the embodiment of the utility model, the rear end of the T-shaped lower wing plate is provided with an opening, the opening faces the outside direction of the frame, and the connecting piece is fixedly installed in the opening. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a top view schematic diagram of the utility model structure;

[0012] Figure 2 It is a side view schematic diagram of the utility model structure;

[0013] Figure 3 It is a side view schematic diagram of the utility model T-shaped beam;

[0014] Figure 4 It is a sectional view schematic diagram of the utility model T-shaped beam;

[0015] Figure 5 It is an enlarged schematic diagram of the utility model suspension connecting plate;

[0016] In the drawings: 1, T-shaped lower wing plate, 2, web, 3, front support pad, 4, middle support pad, 5, rear support pad, 6, suspension connecting plate, 7, suspension, 8, connecting piece, 11, support plate, 12, short side plate, 13, long side plate, 14, wide flat plate. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the utility model clearer, the following will combine the drawings of the utility model with specific embodiments of the utility model to make the purpose, technical scheme and advantages of the utility model clearer. Figure 1 The utility model is described in more detail. Figure 5 The following description is used to disclose the utility model so that those skilled in the art can implement the utility model.

[0018] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model.

[0019] Those skilled in the art should understand that in the disclosure of the specification, the orientation or position relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, the above-mentioned terms cannot be understood as a limitation on the utility model.

[0020] It is to be understood that the term "one" is to be understood as "at least one" or "one or more" such that in one embodiment a quantity of one of the elements can be present while in another embodiment a quantity of more than one of the elements can be present, and the term "one" is not to be construed as limiting quantity to one.

[0021] The utility model provides a kind of aluminum alloy powder tank car frame structure, including web 2 of car beam and fixedly arranged in the upper portion of car beam, car beam is T type lower wing plate 1, T type lower wing plate 1 upper portion is detachably provided with bracket backing plate, bracket backing plate is detachably provided with suspension 7;T type lower wing plate 1 includes wide flat plate 14, the upper portion of wide flat plate 14 is fixedly provided with the support plate 11 same with the extension direction of wide flat plate 14, support plate 11 is located on the intermediate axis of wide flat plate 14, the top end of support plate 11 is fixedly provided with the slot same with its extension direction, web 2 is fixedly installed in the slot in the mode of welding;Car beam further includes L type lower wing plate, and L type lower wing plate is connected head to tail by welding with T type lower wing plate 1, and the upper portion of L type lower wing plate is connected by butt welding with web 2;Bracket backing plate includes front bracket backing plate 3 located in the front portion of frame, a plurality of middle bracket backing plates 4 located in the middle portion of frame and rear bracket backing plate 5 located in the rear portion of frame, and front bracket backing plate 3, middle bracket backing plate 4 and rear bracket backing plate 5 are all installed on wide flat plate 14;The connection mode of bracket backing plate and wide flat plate 14 is one of bolt connection mode or rivet connection mode;The rear end of T type lower wing plate 1 is provided with aperture, and the aperture is towards the outside direction of frame, and connecting piece 8 is fixedly installed in the aperture.

[0022] The embodiment one of the utility model is as follows:

[0023] A kind of aluminum alloy powder tank car frame structure, frame is the combined structure of T type lower wing plate 1, L type lower wing plate and web 2, T type lower wing plate 1 is arranged in rear portion of frame, L type lower wing plate is arranged in front portion of frame, web 2 is arranged in the upper portion of T type lower wing plate 1, L type lower wing plate, and web 2 upper end is welded with tank body.

[0024] The combination position and angle of the T-shaped lower wing plate 1, the L-shaped lower wing plate and the web plate 2 are not limited, and can be adaptively modified according to actual needs, in the embodiment, two T-shaped lower wing plates 1 and two L-shaped lower wing plates are arranged, the T-shaped lower wing plate 1 and the L-shaped lower wing plate are connected by welding at the head and tail, the length is 6200mm, the width of the T-shaped lower wing plate 1 (namely the width of the wide flat plate 14) is 210mm, the upper portion of the wide flat plate 14 is fixedly provided with a support plate 11 extending in the same direction as the wide flat plate 14, the support plate 11 is located on the middle axis of the wide flat plate 14, the top end of the support plate 11 is fixedly provided with a slot extending in the same direction as the support plate 11, the web plate 2 is installed in the slot in a plug-in manner, the slot comprises a long side plate 13 and a short side plate 12, and the long side plate 13 and the short side plate 12 can be connected in a single-side welding manner or a double-side welding manner, and the L-shaped beam is directly connected with the web plate by butt welding. In actual application, specific parameters can be modified according to actual needs, and the specific parameters are within the protection scope of the application.

[0025] The T-shaped lower wing plate 1 is a straight beam bent into a required bending structure, and a specific bending angle is arranged according to actual needs.

[0026] The T-shaped lower wing plate 1 is a straight beam bent into a required bending structure, and a specific bending angle is arranged according to actual needs.

[0027] The T-shaped lower wing plate 1 is a straight beam bent into a required bending structure, and a specific bending angle is arranged according to actual needs.

[0028] The T-shaped lower wing plate 1 is a straight beam bent into a required bending structure, and a specific bending angle is arranged according to actual needs.

[0029] It should be noted that the terms "first", "second" and "third" in the utility model are only used for description purposes, and do not represent any sequence, and cannot be understood as indicating or implying relative importance, and the terms can be interpreted as names.

[0030] Those skilled in the art should understand that the embodiments of the utility model shown in the above description and the drawings are only as examples and do not limit the utility model. The advantages of the utility model have been completely and effectively realized. The functions and structural principles of the utility model have been shown and explained in the embodiments, and the embodiments of the utility model can have any deformation or modification without departing from the principles.

Claims

1. An aluminum alloy powder tank car carbody structure characterized by: The vehicle beam comprises a T-shaped lower wing plate, a bracket pad plate detachably arranged on the upper part of the T-shaped lower wing plate, and a suspension detachably arranged on the bracket pad plate.

2. The aluminum alloy powder tank truck frame structure of claim 1, wherein: The T-shaped lower wing plate comprises a wide flat plate, a support plate fixedly arranged on the upper part of the wide flat plate and extending in the same direction as the wide flat plate, the support plate being located on the central axis of the wide flat plate, and a slot fixedly arranged on the top end of the support plate and extending in the same direction as the support plate, the web plate being fixedly arranged in the slot by welding.

3. The aluminum alloy powder tank truck frame structure of claim 2, wherein: The vehicle beam further comprises an L-shaped lower wing plate, the L-shaped lower wing plate being connected to the T-shaped lower wing plate by welding, and the upper part of the L-shaped lower wing plate being connected to the web plate by butt welding.

4. The aluminum alloy powder tank truck frame structure of claim 2, wherein: The bracket pad plate comprises a front bracket pad plate arranged on the front part of the vehicle frame, a plurality of middle bracket pad plates arranged on the middle part of the vehicle frame, and a rear bracket pad plate arranged on the rear part of the vehicle frame, the front bracket pad plate, the middle bracket pad plates, and the rear bracket pad plate being all arranged on the wide flat plate.

5. The aluminum alloy powder tank truck frame structure of claim 4, wherein: The bracket pad plate is connected to the wide flat plate by one of a bolt connection and a rivet connection.

6. The aluminum alloy powder tank truck frame structure of claim 1, wherein: The rear end of the T-shaped lower wing plate is provided with an opening, the opening facing the outside of the vehicle frame, and a connecting piece being fixedly arranged in the opening.

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