High-stability anti-rollover frame assembly

Abstract

The utility model discloses a high-stability anti-rollover frame assembly, which relates to the technical field of automobile manufacturing, and comprises a first cross beam and a stable beam frame, the left side and the right side of the first cross beam are horizontally connected and provided with longitudinal beam components, and the front end and the rear end of each longitudinal beam component are provided with second cross beams; reinforcing plates are symmetrically installed on the middle section of the longitudinal beam component front and back, and the stable beam frame is connected and installed on the side, away from the first cross beam, of the longitudinal beam component. According to the high-stability anti-rollover frame assembly, the longitudinal beam components are connected to the two sides of the first cross beam and matched with the structural arrangement of the second cross beam, the structural combination firmness of the whole frame assembly can be ensured as much as possible, and the reinforcing plates improve the supporting strength of the middle of the structure of the longitudinal beam components so as to ensure the stability of the structure; in addition, due to the structural arrangement of the stable beam frame, the structural balance can be provided for the whole frame assembly as much as possible, the situation of left-right rollover is reduced to the maximum extent, and the safety of the vehicle is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile manufacturing, concretely to a high-stability anti-rollover frame assembly. BACKGROUND

[0002] The frame assembly is an important component of the automobile, mainly composed of a frame and related parts, and has an independent function. The frame assembly is a frame structure bridged on the front and rear axles of the automobile, commonly known as a beam, and is the base body of the automobile. It is usually composed of two longitudinal beams and several cross beams, and is supported on the wheels through a suspension device, a front axle and a rear axle. The frame assembly must have sufficient strength and rigidity to withstand the load of the automobile and the impact from the wheels.

[0003] The conventional frame assembly is limited in the lightweight structure of the structure during use, and the design structure of the structure makes the bottom gravity center of the vehicle relatively concentrated, thereby causing the risk of left and right tilting of the vehicle, and the stability and safety of the vehicle are relatively limited.

[0004] Therefore, in view of the above, the existing structure and defects are improved, and a high-stability anti-rollover frame assembly is provided. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a high-stability anti-rollover frame assembly to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a high-stability anti-rollover frame assembly, comprising a first cross beam and a stabilizing beam frame, longitudinal beam members are horizontally connected and installed on the left and right sides of the first cross beam, second cross beams are installed at the front and rear ends of the longitudinal beam members, and reinforcing plates are symmetrically installed at the middle sections of the longitudinal beam members, the stabilizing beam frame is connected and installed on the side of the longitudinal beam member away from the first cross beam, the stabilizing beam frame comprises a balance beam, a support angle plate, a counterweight cross beam and a connecting seat, the support angle plate is connected to the side of the balance beam close to the longitudinal beam member, counterweight cross beams are horizontally and equidistantly installed on the side of the balance beam close to the longitudinal beam member, and connecting seats are arranged at the left and right ends of the counterweight cross beams.

[0007] Further, the first cross beam comprises a main beam body, a first fixed plate, a support triangular plate and a second fixed plate, the first fixed plates are connected to the left and right sides of the main beam body, the support triangular plates are connected between the first fixed plates and the main beam body, and the second fixed plates are arranged on the upper and lower sides of the first fixed plates.

[0008] Further, the first fixed plate and the main beam body are connected in a I-shaped structure, and the main beam body and the first fixed plate are connected by welding.

[0009] Further, the support triangular plates are arranged on the front and back sides of one end of the main beam body respectively, and the second fixing plates are arranged on the upper and lower sides of one end of the main beam body respectively.

[0010] Further, the longitudinal beam member comprises a longitudinal beam body, a stabilizing angle plate and a riveting hole, the stabilizing angle plate is arranged on one side of the longitudinal beam body close to the first cross beam, and the surface of the longitudinal beam body is provided with the riveting hole.

[0011] Further, the stabilizing angle plates are symmetrically arranged on the upper and lower ends of one side of the longitudinal beam body, and the stabilizing angle plates are arranged and welded on the side edge of the longitudinal beam body, the first cross beam, the longitudinal beam member, the second cross beam, the reinforcing plate and the stabilizing beam frame are connected and fixed through anchor bolts.

[0012] Further, the second cross beam comprises a sub-beam, a support plate and a fixing member, the support plates are arranged on the left and right sides of the sub-beam, and the fixing members are arranged on the upper and lower sides of the support plates, and the sub-beam, the support plate and the fixing member are connected with each other through a welding structure.

[0013] Further, the support angle plates are equidistantly arranged on the upper and lower ends of one side of the counterbalance beam close to the counterweight cross beam, the counterweight cross beam and the connecting seat are arranged in an integrated structure, and the counterweight cross beam is horizontally arranged between the counterbalance beam and the reinforcing plate and the stabilizing beam frame through the connecting seat and anchor bolts.

[0014] The utility model provides a high stable anti -rollover's frame assembly has the following beneficial effects:

[0015] 1, the utility model discloses a stabilizing beam frame is arranged on the side of longitudinal beam member far from the stabilizing beam frame, wherein through the connecting seat on the left and right sides of the counterweight cross beam, the longitudinal beam body and the counterbalance beam are connected with each other by cooperation of anchor bolt, so that the counterbalance beam and the longitudinal beam body are kept in the parallel structure position, by using the structure, the stabilizing beam frame is arranged on the both sides of the frame assembly, on the one hand, the structure counterweight effect of the left and right sides can be provided for it, and the left and right side overturning of the vehicle body is reduced as far as possible, on the other hand, the structure support protection effect of a certain degree can be played, and the structure damage of the frame assembly is reduced, and the structure of support angle plate and stabilizing angle plate can guarantee the structure strength of the counterbalance beam and the longitudinal beam body as far as possible, so as to ensure the strength of the whole structure, and good structure stability is provided for the vehicle.

[0016] 2. The utility model discloses a first fixed plate and a second fixed plate are arranged at the both ends of the main beam body, which can form an insertion structure and are inserted and connected with the structure of one side of the main beam body, cooperate with the use of anchor bolt, rivet and fix the position of the upper and lower sides of the first cross beam and longitudinal beam component link and the horizontal side, so that the connecting structure between the first cross beam and longitudinal beam component keeps enough stability, and the structure of supporting the triangular plate can ensure the structural support and stability of the whole first cross beam, and the structure of the reinforcing plate can strengthen the position outside the link of the first cross beam and longitudinal beam component, which can improve the overall structural strength of the first cross beam, and the second cross beam is horizontally arranged at the both ends of the first cross beam to further support the structure, so as to provide the most stable support in structure for the whole frame assembly. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the body axial view structural diagram of the utility model discloses a high stable anti -rollover's frame assembly;

[0018] Figure 2 It is the first cross beam structural diagram of the utility model discloses a high stable anti -rollover's frame assembly;

[0019] Figure 3 It is the longitudinal beam component three -dimensional structure diagram of the utility model discloses a high stable anti -rollover's frame assembly;

[0020] Figure 4 It is the second cross beam three -dimensional structure diagram of the utility model discloses a high stable anti -rollover's frame assembly;

[0021] Figure 5 It is the reinforcing plate three -dimensional structure diagram of the utility model discloses a high stable anti -rollover's frame assembly;

[0022] Figure 6 It is the stable beam frame three -dimensional structure diagram of the utility model discloses a high stable anti -rollover's frame assembly.

[0023] In the drawing: 1, first cross beam;101, main beam body;102, first fixed plate;103, support triangular plate;104, second fixed plate;2, longitudinal beam component;201, longitudinal beam body;202, stable angle plate;203, rivet hole;3, second cross beam;301, vice beam;302, support plate;303, fixed component;4, reinforcing plate;5, stable beam frame;501, balance beam;502, support angle plate;503, counterweight cross beam;504, link seat. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be further described in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0025] As shown in Figures 1 to 6 A high-stability anti-rollover frame assembly, comprising a first cross beam 1 and a stabilizing beam frame 5, the left and right sides of the first cross beam 1 are both horizontally connected and installed with longitudinal beam members 2, and the front and rear ends of the longitudinal beam members 2 are both installed with second cross beams 3, and the middle sections of the longitudinal beam members 2 are symmetrically installed with reinforcing plates 4 in front and back, the stabilizing beam frame 5 is connected and installed on the side of the longitudinal beam member 2 away from the first cross beam 1, the stabilizing beam frame 5 comprises a balance beam 501, a support angle plate 502, a counterweight cross beam 503 and a connecting seat 504, the side of the balance beam 501 close to the longitudinal beam member 2 is connected with the support angle plate 502, and the side of the balance beam 501 close to the longitudinal beam member 2 is horizontally and equidistantly installed with the counterweight cross beam 503, and the left and right ends of the counterweight cross beam 503 are both provided with the connecting seat 504, the support angle plate 502 is equidistantly arranged on the upper and lower ends of the side of the balance beam 501 close to the counterweight cross beam 503, and the counterweight cross beam 503 and the connecting seat 504 are integrally arranged, and the counterweight cross beam 503 is horizontally arranged between the balance beam 501 and the reinforcing plate 4 and the stabilizing beam frame 5 through the connecting seat 504 and the anchor bolt, and the stabilizing beam frame 5 is arranged and installed on the side of the longitudinal beam member 2 away from the stabilizing beam frame 5, wherein the longitudinal beam body 201 and the balance beam 501 are connected with each other through the connecting seats 504 on the left and right sides of the counterweight cross beam 503 and the use of the anchor bolt, so that the balance beam 501 and the longitudinal beam body 201 are kept in a parallel structure position.

[0026] As shown in Figures 1 to 6As shown, the first cross beam 1 comprises a main beam body 101, a first fixed plate 102, a support triangular plate 103 and a second fixed plate 104, the left and right sides of the main beam body 101 are connected with the first fixed plate 102, and the support triangular plate 103 is connected between the first fixed plate 102 and the main beam body 101, and the upper and lower sides of the first fixed plate 102 are provided with the second fixed plate 104, the first fixed plate 102 and the main beam body 101 are connected in an I-shaped structure, and the main beam body 101 and the first fixed plate 102 are connected by welding, the support triangular plate 103 is arranged on the front and rear sides of one end of the main beam body 101, and the second fixed plate 104 is arranged on the upper and lower sides of one end of the main beam body 101, the longitudinal beam component 2 comprises a longitudinal beam body 201, a stabilizing angle plate 202 and a riveting hole 203, the stabilizing angle plate 202 is arranged on one side of the longitudinal beam body 201 close to the first cross beam 1, and the surface of the longitudinal beam body 201 is provided with the riveting hole 203, the stabilizing angle plate 202 is symmetrically arranged on the upper and lower ends of one side of the longitudinal beam body 201, and the stabilizing angle plate 202 is arranged on the side edge of the longitudinal beam body 201 by welding, the first cross beam 1, the longitudinal beam component 2, the second cross beam 3, the reinforcing plate 4 and the stabilizing beam frame 5 are connected and fixed by anchor bolts, the second cross beam 3 comprises a secondary beam 301, a support plate 302 and a fixed component 303, the left and right sides of the secondary beam 301 are provided with the support plate 302, and the upper and lower sides of the support plate 302 are provided with the fixed component 303, the secondary beam 301, the support plate 302 and the fixed component 303 are connected by welding, the first fixed plate 102 and the second fixed plate 104 are arranged on both ends of the main beam body 101, which can form an insertion structure and is inserted and connected with one side of the main beam body 101, and the anchor bolts are used to rivet and fix the upper and lower sides and the horizontal side of the first cross beam 1 and the longitudinal beam component 2.

[0027] In summary, as shown in the drawings, Figures 1 to 6 the high-stability anti-rollover frame assembly is used, first, the two groups of longitudinal beam bodies 201 provided with stabilizing angle plates 202 are inserted into the slot structures between the main beam bodies 101 provided with first fixed plates 102 and second fixed plates 104 on the horizontal side, and anchor bolts are used to horizontally rivet the first fixed plate 102 and the vertical side of the longitudinal beam body 201 on one side of the first fixed plate 102, and anchor bolts are used to connect and fix the second fixed plate 104 and the horizontal side of the longitudinal beam body 201 in the vertical direction of the second fixed plate 104, so as to complete the combined fixing of the first cross beam 1 and the longitudinal beam component 2.

[0028] Then the two groups of two ends of the support plate 302 and the fixed component 303 are respectively inserted into the front and rear ends of the longitudinal beam component 2, and the riveting hole 203 is connected and fixed with the horizontal side of one end of the longitudinal beam body 201 by using the bolt, so that the combination and fixation between the longitudinal beam component 2 and the second cross beam 3 are completed.

[0029] Then four groups of reinforcing plates 4 are respectively sleeved on the middle front and rear ends of the left and right groups of longitudinal beam components 2, and the longitudinal beam component 2 and the reinforcing plate 4 are connected and fixed by using the anchor bolt, then the counterweight cross beam 503 is horizontally installed on one side of the balance beam 501 provided with the support angle plate 502 by using the connecting seat 504 of one end of the counterweight cross beam 503 and the anchor bolt, the counterweight cross beam 503 is arranged on one side of the balance beam 501 by using the above-mentioned combination mode, then the connecting seat 504 of the other end of the counterweight cross beam 503 is used to connect and fix the longitudinal beam component 2 and the reinforcing plate 4 by using the anchor bolt, so that the stable beam frame 5 is erected and fixed on the side of the longitudinal beam component 2.

[0030] The embodiments of the present application are given for the purpose of illustration and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the present application and its practical application, and to enable others skilled in the art to understand the present application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A high-stability roll-over-preventing frame assembly comprising a first cross beam (1) and a stabilizing beam frame (5), characterized in that: Both sides of the first cross beam (1) are horizontally connected with longitudinal beam members (2), and the front and rear ends of the longitudinal beam members (2) are provided with second cross beams (3), and the middle sections of the longitudinal beam members (2) are symmetrically provided with reinforcing plates (4), the stabilizing beam frame (5) is connected to the side of the longitudinal beam member (2) away from the first cross beam (1), the stabilizing beam frame (5) comprises a balance beam (501), a support angle plate (502), a counterweight cross beam (503) and a connection seat (504), the support angle plate (502) is connected to the side of the balance beam (501) close to the longitudinal beam member (2), the counterweight cross beam (503) is horizontally and equidistantly arranged on the side of the balance beam (501) close to the longitudinal beam member (2), and the left and right ends of the counterweight cross beam (503) are provided with the connection seat (504).

2. The high-stability roll-over resistant vehicle frame assembly of claim 1, wherein, The first cross beam (1) comprises a main beam body (101), a first fixed plate (102), a support triangular plate (103) and a second fixed plate (104), the left and right sides of the main beam body (101) are connected with the first fixed plate (102), the support triangular plate (103) is connected between the first fixed plate (102) and the main beam body (101), and the upper and lower sides of the first fixed plate (102) are provided with the second fixed plate (104).

3. The high-stability roll-over resistant vehicle frame assembly of claim 2, wherein, The first fixed plate (102) and the main beam body (101) are connected in a H-shaped structure, and the main beam body (101) and the first fixed plate (102) are connected by welding.

4. The high-stability roll-over resistant vehicle frame assembly of claim 2, wherein, The support triangular plate (103) is arranged on the front and rear sides of one end of the main beam body (101), and the second fixed plate (104) is arranged on the upper and lower sides of one end of the main beam body (101).

5. The high-stability roll-over resistant vehicle frame assembly of claim 1, wherein, The longitudinal beam member (2) comprises a longitudinal beam body (201), a stabilizing angle plate (202) and a riveting hole (203), the stabilizing angle plate (202) is arranged on the side of the longitudinal beam body (201) close to the first cross beam (1), and the surface of the longitudinal beam body (201) is provided with the riveting hole (203).

6. The high-stability roll-over resistant vehicle frame assembly of claim 5, wherein, The stabilizing angle plate (202) is symmetrically arranged on the upper and lower ends of the side of the longitudinal beam body (201), and the stabilizing angle plate (202) is arranged on the side of the longitudinal beam body (201) by welding, the first cross beam (1), the longitudinal beam member (2), the second cross beam (3), the reinforcing plate (4) and the stabilizing beam frame (5) are connected and fixed by anchor bolts.

7. The high-stability roll-over resistant vehicle frame assembly of claim 1, wherein, The second cross beam (3) comprises a secondary beam (301), a support plate (302) and a fixed member (303), the left and right sides of the secondary beam (301) are provided with the support plate (302), the upper and lower sides of the support plate (302) are provided with the fixed member (303), and the secondary beam (301), the support plate (302) and the fixed member (303) are connected by welding.

8. The high-stability roll-over resistant vehicle frame assembly of claim 1, wherein, The support gusset (502) is equidistantly arranged on the upper and lower ends of the balance beam (501) near the counterweight cross beam (503), and the counterweight cross beam (503) and the connecting seat (504) are arranged in an integrated structure, and the counterweight cross beam (503) is horizontally arranged between the balance beam (501) and the reinforcing plate (4) and the stable beam frame (5) through the connecting seat (504).

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