Balanced suspension bracket structure of flat car

Abstract

The utility model relates to a balanced suspension bracket structure of a flat car, which comprises a balanced suspension bracket, a frame, balanced suspensions and axles, two sets of identical balanced suspensions are arranged on the frame, each set of balanced suspensions is provided with two axles, the balanced suspensions are fixedly connected on the frame through the balanced suspension bracket, and the balanced suspension bracket is of an integrated structure. The balanced suspension bracket has the beneficial effects that the integrated balanced suspension bracket structure is adopted, so that the whole set of balanced suspension is arranged on the whole balanced suspension bracket panel, the flatness of the left balance rod and the right balance rod is ensured to be the same after the left balance rod and the right balance rod are arranged, and the balanced suspension bracket is simple in structure, convenient to assemble, high in installation precision and good in strength.

Description

Technical Field

[0001] The utility model relates to a bracket structure, in particular to a balanced suspension bracket structure of a flatbed vehicle. Background Art

[0002] Nowadays, vehicle logistics is becoming more and more developed, and the cargo is getting heavier. Therefore, in order to meet the corresponding load-bearing mass, the vehicle layout must increase the number of axles and tires, but each axle must be connected to the frame through a suspension. In order to simplify the suspension structure, the balance suspension came into being. Install the two axles at both ends of the balance bar, and hinge the middle of the balance bar with the frame. Then, raising one axle will lower the other axle. Moreover, since the two arms of the balance bar are equal in length, the vertical loads of the two axles are equal under any circumstances, and there will be no situation where individual wheels are suspended. The balance suspension can ensure that the vertical loads of the wheels of the two axles are equal. It connects the two axles themselves, which require two sets of suspensions to the frame, to one set of balance suspension.

[0003] For this reason, some cargo-carrying long trailers, port container intelligent guided vehicles and other flatbed trucks all use a balancing suspension to connect the axle and the frame. The balancing suspension bracket acts as a bridge between the balancing suspension and the frame.

[0004] The connection between the existing balance suspension and the frame is transitionally connected through the balance suspension bracket, which is connected to the frame at one end and to the balance suspension at the other end, acting as a bridge in the middle. However, the design of the balance suspension bracket still has certain defects. The balance suspension bracket that fixes the left and right balance rods of the balance suspension is designed separately. The left and right bracket parts are separated, and the left and right brackets are connected by a crossbeam in the middle. Some are fixed by rivets, and some are fixed by bolts. The structure is complex and the flatness consistency of the left and right brackets is poor. The installation position accuracy of the left and right brackets is not improved. Summary of the invention

[0005] The utility model aims to solve the above-mentioned shortcomings of the prior art and provide a balanced suspension bracket structure for a flatbed vehicle which has a simple structure and is easy to install.

[0006] The utility model adopts a technical solution to solve the technical problem: the balancing suspension bracket structure of the flatbed vehicle includes a balancing suspension bracket, a frame, a balancing suspension and an axle. Two sets of identical balancing suspensions are provided on the frame, and each set of balancing suspensions is provided with two axles. The balancing suspension is connected and fixed to the frame through the balancing suspension bracket, and the balancing suspension bracket is an integrated structure.

[0007] The balancing rod of the balancing suspension is connected and fixed to the balancing suspension bracket through a rubber suspension elastic element.

[0008] The balancing suspension bracket includes a panel, a transverse mounting plate, a longitudinal mounting plate and a reinforcing plate. The panel is H-shaped. Two longitudinal mounting plates are close to the two side edges of the panel. A transverse mounting plate is arranged between the two longitudinal mounting plates. Several reinforcing plates are arranged on the outer sides of the longitudinal mounting plates.

[0009] The panel is provided with a plurality of holes, and the balancing rods of the balancing suspension are fixed through the holes of the panel.

[0010] The transverse mounting plate and the longitudinal mounting plate are provided with a plurality of holes, and the thrust rod support of the balancing suspension is fixed through the holes of the transverse mounting plate and the longitudinal mounting plate.

[0011] The beneficial effects of the utility model are as follows: the utility model adopts an integrated balancing suspension bracket structure, so that the whole set of balancing suspension is installed on a whole balancing suspension bracket panel, ensuring that the left and right balancing rods have the same flatness after installation, with simple structure, convenient assembly, high installation accuracy and good strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the assembly of the utility model on a flatbed vehicle frame;

[0013] Figure 2 It is a partial enlarged schematic diagram of the utility model on the frame of a flatbed vehicle;

[0014] Figure 3 It is a front view schematic diagram of the structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the reverse side of the structure of the utility model;

[0016] Figure 5 It is a schematic diagram of the assembly of the structure of the utility model and the balance suspension.

[0017] Explanation of the reference numerals: balancing suspension bracket 1 , frame 2 , balancing suspension 3 , axle 4 , panel 11 , transverse mounting plate 12 , longitudinal mounting plate 13 , reinforcing plate 14 , balancing rod 31 , rubber suspension elastic element 32 , thrust rod support 33 , thrust rod 34 . DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] As shown in the figure, the balancing suspension bracket structure of the flatbed vehicle includes a balancing suspension bracket 1, a frame 2, a balancing suspension 3 and an axle 4, and the balancing suspension bracket 1 is an integrated structure. Two sets of identical balancing suspensions 3 are provided on the frame 2, and each set of balancing suspensions 3 is provided with two axles 4. The balancing suspension 3 is connected and fixed to the frame 2 through the balancing suspension bracket 1, and the balancing rod 31 of the balancing suspension 3 is connected and fixed to the balancing suspension bracket 1 through the rubber suspension elastic element 32, with good installation accuracy and simple structure.

[0020] The balancing suspension bracket 1 is welded together by a panel 11, a transverse mounting plate 12, a longitudinal mounting plate 13 and a reinforcing plate 14. The panel 11 is H-shaped, and two longitudinal mounting plates 13 are close to the two side edges of the panel 11. A transverse mounting plate 12 is arranged between the two longitudinal mounting plates 13, and a plurality of reinforcing plates 14 are arranged on the outer sides of the longitudinal mounting plates 13.

[0021] The panel 11 is processed with holes for installing the left and right balance bars 31 of the balance suspension 3. Since the holes are processed on a whole panel, the holes are accurate and the installation precision is good. The holes processed on the horizontal mounting plate 12 and the vertical mounting plate 13 are used to install the thrust rod support 33 of the balance suspension, and the thrust rod 34 is fixed on the thrust rod support 33. The integrated balance suspension bracket 1 well ensures the installation precision of the left and right balance bars 31, has a simple structure, and has good strength.

[0022] The utility model solves the problem of separately designing and connecting the left and right brackets of the balancing suspension bracket, thereby solving the problem of flatness consistency of the left and right brackets. The balancing suspension bracket of the utility model has a simple structure, high installation accuracy, outstanding strength, simple and reliable design principle, and good application prospects.

[0023] In addition to the above embodiments, the present invention may also have other implementations. Any technical solution formed by equivalent replacement or equivalent transformation falls within the protection scope required by the present invention.

Claims

1. A balancing suspension support structure for a flatbed vehicle, comprising a balancing suspension support (1), a vehicle frame (2), a balancing suspension (3) and a vehicle axle (4), wherein: Two sets of identical balancing suspensions (3) are provided on the vehicle frame (2), and each set of balancing suspensions (3) is provided with two axles (4). The balancing suspensions (3) are connected and fixed to the vehicle frame (2) via a balancing suspension bracket (1), and the balancing suspension bracket (1) is an integrated structure; The balancing rod (31) of the balancing suspension (3) is connected and fixed to the balancing suspension bracket (1) via a rubber suspension elastic element (32); The balancing suspension bracket (1) comprises a panel (11), a transverse mounting plate (12), a longitudinal mounting plate (13) and a reinforcing plate (14); the panel (11) is H-shaped; two longitudinal mounting plates (13) are close to the two side edges of the panel (11); a transverse mounting plate (12) is provided between the two longitudinal mounting plates (13); and a plurality of reinforcing plates (14) are provided on the outer sides of the longitudinal mounting plates (13).

2. The balanced suspension support structure of a flatbed vehicle according to claim 1, characterized in that: The panel (11) is provided with a plurality of holes, and the balancing rod (31) of the balancing suspension (3) is fixed through the holes of the panel (11).

3. The balanced suspension support structure of a flatbed vehicle according to claim 2, characterized in that: A plurality of holes are provided on the transverse mounting plate (12) and the longitudinal mounting plate (13), and a thrust rod support (33) of the balancing suspension (3) is fixed through the holes of the transverse mounting plate (12) and the longitudinal mounting plate (13).

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