CN219583888U

CN219583888U - Multifunctional combined bracket for commercial vehicle

Info

Publication number: CN219583888U
Application number: CN202320415964.7U
Authority: CN
Inventors: 梁晓明; 豆明星; 刘国强
Original assignee: China National Heavy Duty Truck Group Jinan Power Co Ltd
Current assignee: China National Heavy Duty Truck Group Jinan Power Co Ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-25
Anticipated expiration: 2033-03-02

Abstract

In order to solve the problems of shortage of space around a plate spring support and centralization of parts, the utility model provides a multifunctional combined support for a commercial vehicle, which comprises a first combined support and a second combined support which are integrally formed, wherein the first combined support consists of a first vehicle frame mounting plate and a front spring lifting lug mounting support fixedly connected below the first vehicle frame mounting plate, the front spring lifting lug mounting support is provided with a front spring lifting lug mounting hole and a first plate spring pin fixing hole, the second combined support consists of a second vehicle frame mounting plate and a front plate spring assembly mounting support fixedly connected below the second vehicle frame mounting plate, the outer side surface of the second vehicle frame mounting plate is provided with a damper mounting part, and the front plate spring assembly mounting support is provided with a front plate spring assembly mounting hole and a second plate spring pin fixing hole.

Description

Multifunctional combined bracket for commercial vehicle

Technical Field

The utility model relates to the technical field of vehicles, in particular to a multifunctional combined bracket for a commercial vehicle.

Background

The light weight and cost reduction are paid attention to in the field of commercial vehicles in recent years, the functions of the traditional combined bracket are relatively single, the space around the plate spring bracket is tense, the parts are concentrated, the space utilization rate is low, the installation is inconvenient, the chassis structure of the whole vehicle is not compact enough, the weight is large, and the cost is high.

Disclosure of Invention

In order to solve the problem of tension of the peripheral space of the plate spring bracket and concentration of parts, the utility model provides a multifunctional combined bracket for a commercial vehicle, which adopts the following technical scheme:

the utility model provides a multifunctional combined support of commercial car, its characterized in that includes integrated into one piece's first combined support and second combined support, constitute by first frame mounting panel and the preceding spring lug installing support of fixed connection in first frame mounting panel below on the first combined support, be provided with preceding spring lug mounting hole and first leaf spring pin fixed orifices on the preceding spring lug installing support, the second combined support comprises second frame mounting panel and the preceding leaf spring assembly installing support of fixed connection in second frame mounting panel below, second frame mounting panel lateral surface is provided with shock absorber installation department, be provided with preceding leaf spring assembly mounting hole and second leaf spring pin fixed orifices on the preceding leaf spring assembly installing support.

Preferably, the outer side surface of the second frame mounting plate is provided with a damper mounting plate, and the damper mounting plate is provided with damper mounting holes.

Preferably, the inner side surfaces of the first frame mounting plate and the second frame mounting plate are L-shaped mounting surfaces, and the L-shaped mounting surfaces are fixedly connected with the outer side surfaces and the lower end surfaces of the frame longitudinal beams in a matched mode.

Preferably, the first frame mounting plate and the second frame mounting plate are provided with frame mounting holes.

The utility model has the beneficial effects that: through the mounting function of the integrated front leaf spring assembly of integrated into one piece's first integrated form and the integrated front leaf spring assembly of second integrated form, preceding spring lug and the shock absorber of driver's cabin suspension, save installation space, effectively improved installation effectiveness, alleviateed chassis weight.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model

FIG. 2 is a schematic view of the mounting structure of the present utility model

Wherein, 1-first combined bracket, 2-first frame mounting plate, 3-first frame mounting hole, 4-front spring lifting lug mounting bracket, 5-front spring lifting lug mounting hole, 6-first plate spring pin fixing hole, 7-second combined bracket, 8-second frame mounting plate, 9-second frame mounting hole, 10-absorber mounting plate, 11-absorber mounting hole, 12-front leaf spring assembly mounting bracket, 13-front leaf spring assembly mounting hole, 14-second leaf spring pin fixing hole, 15-frame rail, 16-absorber, 17-front spring lifting lug, 18-front leaf spring assembly, 19-fastener, 20-leaf spring pin.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

In the description of the utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the view direction or positional relationships, merely to facilitate describing the utility model, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model.

The multifunctional combined bracket of the commercial vehicle shown in fig. 1 comprises a first combined bracket 1 and a second combined bracket 7 which are integrally cast and respectively used for fixing a front spring lifting lug 17, a cab suspension system damper 16 and a front leaf spring assembly 18.

Specifically, in this embodiment, the forward direction of the vehicle is taken as the front-rear direction, the inner-outer direction of the vehicle is taken as the inner-outer direction, the first combined bracket 1 comprises a first frame mounting plate 2 and a front spring lifting lug mounting bracket 4 fixedly connected to the first frame mounting plate 2, the inner side surface of the first frame mounting plate 2 is a mounting surface with an L-shaped structure, a plurality of groups of first frame mounting holes 3 are arranged on the L-shaped mounting surface of the first frame mounting plate 2 and are fixedly connected with the outer side surface and the lower end surface of a frame longitudinal beam 15, a group of front spring lifting lug mounting holes 5 are respectively arranged at the inner end and the outer end of the lower end of the front spring lifting lug mounting bracket 4, and the front spring lifting lug mounting holes 5 at the outer side are provided with first plate spring pin fixing holes 6 distributed in the front-rear direction; the second combined bracket 7 comprises a second frame mounting plate 8 and a front leaf spring assembly mounting bracket 12 fixedly connected to the lower side of the second frame mounting plate 8, the inner side surface of the second frame mounting plate 8 is of an L-shaped structure, a plurality of groups of second frame mounting holes 9 are formed in the inner side surface and are used for being fixedly connected with the outer side surface and the lower end surface of a frame longitudinal beam 15 in a fitting mode, four groups of damper mounting plates 10 are distributed on the outer side surface of the second frame mounting plate 8 from front to back, the damper mounting plates 10 are perpendicular to the outer side surface of the second frame mounting plate 8 and are provided with damper mounting holes 11 which penetrate through the second frame mounting plate, a group of front leaf spring assembly mounting holes 13 which penetrate through the second leaf spring pin fixing holes 13 are formed in the inner side and the outer side of the front leaf spring assembly mounting bracket 12, and the second leaf spring pin fixing holes 13 are formed in the positions of the front leaf spring assembly mounting holes 13.

As shown in the installation state structure schematic diagram in fig. 2, the inner side surface of the first combined bracket 1 and the inner side surface of the second frame mounting plate 8 are fixedly connected with the frame longitudinal beam 15 through a fastener 19, two groups of shock absorbers 16 of the cab suspension system are fixed at the shock absorber mounting plate 10 through bolts, the ends of the front spring lifting lug 17 and the front leaf spring assembly 18 are respectively fixed at the positions of the front spring lifting lug mounting hole 5 and the front leaf spring assembly mounting hole 13 through a leaf spring pin 20, and the leaf spring pin 20 is fixed in the first leaf spring pin fixing hole 6 and the second leaf spring pin fixing hole 14 through the fastener 19 to prevent the leaf spring pin 20 from falling out.

The device integrates the installation of the shock absorber 16, the front spring lifting lug 17 and the front leaf spring assembly 18 of the cab suspension system through the combined bracket, saves the installation space, is convenient to assemble, improves the installation efficiency and reduces the weight of the chassis.

The foregoing is only a preferred embodiment of the utility model, it being noted that: it will be apparent to those skilled in the art that modifications may be made without departing from the principles of the utility model, and such modifications are intended to be within the scope of the utility model.

Claims

1. The utility model provides a multifunctional combined support of commercial car, its characterized in that includes integrated into one piece's first combined support and second combined support, constitute by first frame mounting panel and the preceding spring lug installing support of fixed connection in first frame mounting panel below on the first combined support, be provided with preceding spring lug mounting hole and first leaf spring pin fixed orifices on the preceding spring lug installing support, the second combined support comprises second frame mounting panel and the preceding leaf spring assembly installing support of fixed connection in second frame mounting panel below, second frame mounting panel lateral surface is provided with shock absorber installation department, be provided with preceding leaf spring assembly mounting hole and second leaf spring pin fixed orifices on the preceding leaf spring assembly installing support.

2. The utility vehicle multifunctional composite bracket of claim 1, wherein the second frame mounting plate is provided with a damper mounting plate on an outer side thereof, and a damper mounting hole is provided on the damper mounting plate.

3. The utility model as claimed in claim 1, wherein the inner sides of the first and second frame mounting plates are L-shaped mounting surfaces, and the L-shaped mounting surfaces are fixedly connected to the outer sides and the lower end surfaces of the frame rails.

4. The utility vehicle multifunctional composite bracket of claim 1, wherein the first and second frame mounting plates are each provided with frame mounting holes.