Automobile longitudinal and transverse beam reinforcing plate assembly

Abstract

The utility model discloses an automobile longitudinal and transverse beam reinforcing plate assembly which comprises a longitudinal and transverse beam reinforcing plate body, bolt holes are formed in the bottom of the longitudinal and transverse beam reinforcing plate body, the longitudinal and transverse beam reinforcing plate body is of a bent structure in the side view, a supporting platform is arranged at the bottom of the longitudinal and transverse beam reinforcing plate body, and a sliding groove is formed in the top of the supporting platform. A sliding block is inserted into the sliding groove, the bottom of the sliding block is of an inverted-T-shaped structure, the bottom of the sliding block is matched with the sliding groove in structure, the sliding block is slidably connected to the supporting platform, a longitudinal and transverse beam reinforcing plate body is located on the sliding block, an adjusting rod is fixedly connected to the bottom of the supporting platform, the lower end of the adjusting rod is sleeved with a supporting base, and the adjusting rod and the supporting base form a lifting structure. The supporting base is of an inverted-T-shaped structure. By adopting the multi-bending structure, the strength of the longitudinal and transverse beam reinforcing plate main body is enhanced, the service life of the longitudinal and transverse beam reinforcing plate main body is prolonged, the mounting difficulty of the longitudinal and transverse beam reinforcing plate main body is reduced, and the mounting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile longitudinal and transverse beams, in particular to a kind of automobile longitudinal and transverse beam reinforcing plate assembly. BACKGROUND

[0002] Automobile longitudinal and transverse beam is the core load-bearing component in vehicle body structure, directly influence the safety, rigidity and lightweight level of vehicle.

[0003] At present, in order to improve the strength of automobile longitudinal and transverse beam, reinforcing plate is usually installed at the bottom of automobile longitudinal and transverse beam, and the existing reinforcing plate not only has high installation difficulty, but also has general strength, thereby leading to short service life and frequent maintenance, increasing use cost, and improvement is needed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of automobile longitudinal and transverse beam reinforcing plate assembly to solve the problem of high installation difficulty of automobile longitudinal and transverse beam reinforcing plate strength in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of automobile longitudinal and transverse beam reinforcing plate assembly, including longitudinal and transverse beam reinforcing plate main body, longitudinal and transverse beam reinforcing plate main body bottom is provided with bolt hole, the side view of longitudinal and transverse beam reinforcing plate main body is bent structure, longitudinal and transverse beam reinforcing plate main body bottom is provided with support platform, slidingly connected with slider on support platform, longitudinal and transverse beam reinforcing plate main body is located on slider, support platform bottom is fixedly connected with adjusting rod, adjusting rod lower end is sleeved with support base, adjusting rod and support base form lifting structure, support base is inverted " T " shape structure.

[0006] Preferably, the top of the support platform is provided with a sliding groove, and the sliding groove is provided with a sliding block inserted therein, and the bottom of the sliding block is in inverted "T" shape structure, and the bottom of the sliding block is matched with the structure of the sliding groove.

[0007] Preferably, one end of the support platform is provided with an opening, and a sliding rod is inserted into the opening, and one end of the sliding rod is fixedly connected with the sliding block, and the sliding rod is slidingly connected with the support platform.

[0008] Preferably, the top of the support base is provided with a insertion hole, and a groove is formed in the inner wall of the insertion hole, and a rotating shaft is rotatably connected in the groove, and a knob is arranged on the outer wall of the support base, and one end of the rotating shaft penetrates through the support base and is fixedly connected with the knob.

[0009] Preferably, a torsion spring is sleeved on the outer wall of the rotating shaft, one end of the torsion spring is supported in the groove in the inner wall of the insertion hole of the support base, and the outer wall of the rotating shaft is fixedly connected with a limiting rod.

[0010] Preferably, a groove is provided on one side of the adjusting rod, and reverse teeth are provided inside the groove. The reverse teeth are distributed longitudinally at equal intervals about the groove, and one end of the limiting rod is supported on the reverse teeth.

[0011] Preferably, the main body of the longitudinal and transverse beam reinforcing plates is made of lightweight, high-strength sheet material.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (1) The device adopts a multi-bending structure to increase the strength of the main body of the longitudinal and transverse beam reinforcing plate, improve the service life of the main body of the longitudinal and transverse beam reinforcing plate, and at the same time reduce the installation difficulty of the main body of the longitudinal and transverse beam reinforcing plate and improve the installation efficiency.

[0014] (2) This device uses a multiple bending process on the main body of the longitudinal and transverse beam reinforcing plates to form a bent structure, thereby increasing the strength of the main body of the longitudinal and transverse beam reinforcing plates and improving its service life.

[0015] (3) This device places the main body of the longitudinal and transverse beam reinforcing plate on the slider. By adjusting the height and position of the support platform and the slider, the main body of the longitudinal and transverse beam reinforcing plate can be accurately connected to the bottom of the car to achieve the pre-positioning function, which facilitates the subsequent use of bolts to fix the main body of the longitudinal and transverse beam reinforcing plate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an automotive longitudinal and transverse beam reinforcement plate assembly according to the present invention;

[0017] Figure 2 This is a schematic diagram of the connection structure between the main body of the longitudinal and transverse beam reinforcing plate and the support platform of an automotive longitudinal and transverse beam reinforcing plate assembly according to this utility model.

[0018] Figure 3 This utility model relates to an automotive longitudinal and transverse beam reinforcement plate assembly. Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a side view of the support platform for an automotive longitudinal and transverse beam reinforcement plate assembly according to the present invention.

[0020] Figure 5 This is a bottom view of the main body of the longitudinal and transverse beam reinforcing plate of the automotive longitudinal and transverse beam reinforcing plate assembly of this utility model.

[0021] In the diagram: 1. Main body of longitudinal and transverse beam reinforcing plate; 2. Support platform; 3. Slider; 4. Sliding rod; 5. Support base; 6. Adjusting rod; 7. Back tooth; 8. Knob; 9. Rotating shaft; 10. Torsion spring; 11. Limiting rod; 12. Bolt hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5This utility model provides a technical solution: an automotive longitudinal and transverse beam reinforcement plate assembly, including a longitudinal and transverse beam reinforcement plate body 1, with bolt holes 12 at the bottom of the body 1. The body 1 has a bent structure in side view, and is made of lightweight, high-strength sheet material. The longitudinal and transverse beam reinforcement plate body 1 of this structure can be manufactured using lightweight but high-strength materials such as high-strength steel, aluminum alloy, or even carbon fiber, achieving high strength while reducing weight. During installation, the longitudinal and transverse beam reinforcement plate body 1 is mounted on the bottom of the vehicle using bolts and washers. A support platform 2 is provided at the bottom of the longitudinal and transverse beam reinforcement plate body 1, and the top of the support platform 2 has an opening... The support platform 2 has a sliding groove, inside which a slider 3 is inserted. The bottom of the slider 3 has an inverted "T" shape, and the bottom of the slider 3 matches the structure of the sliding groove. This structure allows the slider 3 to be moved laterally on the top of the support platform 2, thereby facilitating the lateral adjustment of the position of the longitudinal and transverse beam reinforcing plate body 1 placed on the slider 3, and making it easier for the longitudinal and transverse beam reinforcing plate body 1 to correspond with the installation position at the bottom of the car. One end of the support platform 2 has an opening, inside which a sliding rod 4 is inserted. One end of the sliding rod 4 is fixedly connected to the slider 3, and the sliding rod 4 and the support platform 2 form a sliding connection. This structure, by setting the sliding rod 4, facilitates the lateral adjustment of the position of the slider 3 by moving the sliding rod 4. A slider 3 is connected, and the main body 1 of the longitudinal and transverse beam reinforcing plate is located on the slider 3. An adjusting rod 6 is fixedly connected to the bottom of the support platform 2. A support base 5 is sleeved on the lower end of the adjusting rod 6. The top of the support base 5 has an insertion hole, and the inner wall of the insertion hole has a groove. A rotating shaft 9 is rotatably connected inside the groove. A knob 8 is set on the outer wall of the support base 5. One end of the rotating shaft 9 passes through the support base 5 and is fixedly connected to the knob 8. This structure can drive the rotating shaft 9 to rotate by rotating the knob 8. A torsion spring 10 is sleeved on the outer wall of the rotating shaft 9. One end of the torsion spring 10 is supported in the groove on the inner wall of the insertion hole of the support base 5. A limit rod 11 is fixedly connected to the outer wall of the rotating shaft 9 at an angle. This structure can... Manually separate the limiting rod 11 from the inverted tooth 7 to facilitate the downward adjustment of the inverted tooth 7. The torsion spring 10 ensures that the rotating shaft 9 and the limiting rod 11 are always in contact with the surface of the inverted tooth 7, thus limiting the inverted tooth 7 and the adjusting rod 6. Normally, the inverted tooth 7 and the adjusting rod 6 can only be adjusted upwards and cannot be lowered. If it is necessary to raise the inverted tooth 7 and the adjusting rod 6, the knob 8 and the rotating shaft 9 can be turned. A groove is opened on one side of the adjusting rod 6, and the inverted tooth 7 is set inside the groove. The inverted tooth 7 is evenly distributed longitudinally about the groove. One end of the limiting rod 11 is supported on the inverted tooth 7. The adjusting rod 6 and the support base 5 form a lifting structure. The support base 5 has an inverted "T" shape.

[0024] Working principle: When using this automotive longitudinal and transverse beam reinforcement plate assembly, first place the longitudinal and transverse beam reinforcement plate body 1 on top of the slider 3, and then place the entire device at the bottom of the car. During installation, adjust the position of the longitudinal and transverse beam reinforcement plate body 1 according to the installation position. When adjusting, pull the adjusting rod 6 and the support platform 2 upward to raise the support platform 2, so that the longitudinal and transverse beam reinforcement plate body 1 on the top of the support platform 2 is close to the installation position at the bottom of the car. When the longitudinal and transverse beam reinforcement plate body 1 is at a suitable height, adjust the lateral position of the longitudinal and transverse beam reinforcement plate body 1. When adjusting, the position of the longitudinal and transverse beam reinforcement plate body 1 can be adjusted by sliding the slider 4 and the slider 3. Adjust until the bolt holes 12 of the longitudinal and transverse beam reinforcement plate body 1 correspond to the installation position holes at the bottom of the car. Then, use bolts and washers to fix the longitudinal and transverse beam reinforcement plate body 1 to the car. After installation, turn the knob 8 to make the knob 8 drive the rotating shaft 9 to rotate, so that the limiting rod 11 on the rotating shaft 9 separates from the back tooth 7. At this time, the back tooth 7 and the adjusting rod 6 can be lowered, so as to facilitate the removal of the support base 5 and the support platform 2 as a whole from the bottom of the car.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A vehicle longitudinal and transverse beam reinforcing plate assembly, comprising a longitudinal and transverse beam reinforcing plate body (1), wherein bolt holes (12) are provided at the bottom of the longitudinal and transverse beam reinforcing plate body (1), characterized in that: The main body (1) of the longitudinal and transverse beam reinforcing plate has a bent structure when viewed from the side. A support platform (2) is provided at the bottom of the main body (1). A slider (3) is slidably connected on the support platform (2). The main body (1) of the longitudinal and transverse beam reinforcing plate is located on the slider (3). An adjusting rod (6) is fixedly connected to the bottom of the support platform (2). A support base (5) is sleeved at the lower end of the adjusting rod (6). The adjusting rod (6) and the support base (5) form a lifting structure. The support base (5) has an inverted "T" shaped structure.

2. The automotive longitudinal and transverse beam reinforcing plate assembly according to claim 1, characterized in that: The support platform (2) has a groove on its top, and a slider (3) is inserted inside the groove. The bottom of the slider (3) has an inverted "T" shape and the bottom of the slider (3) matches the groove structure.

3. The automotive longitudinal and transverse beam reinforcement plate assembly according to claim 1, characterized in that: The support platform (2) has an opening at one end, and a slide rod (4) is inserted inside the opening. One end of the slide rod (4) is fixedly connected to the slider (3), and the slide rod (4) and the support platform (2) form a sliding connection.

4. The automotive longitudinal and transverse beam reinforcement plate assembly according to claim 1, characterized in that: The support base (5) has an insertion hole at the top, and a groove is provided on the inner wall of the insertion hole. A rotating shaft (9) is rotatably connected inside the groove. A knob (8) is provided on the outer wall of the support base (5). One end of the rotating shaft (9) passes through the support base (5) and is fixedly connected to the knob (8).

5. The automotive longitudinal and transverse beam reinforcement plate assembly according to claim 4, characterized in that: A torsion spring (10) is sleeved on the outer wall of the rotating shaft (9). One end of the torsion spring (10) is supported in the groove of the inner wall of the insertion hole of the support base (5). A limit rod (11) is fixedly connected to the outer wall of the rotating shaft (9) at an inclination.

6. The automotive longitudinal and transverse beam reinforcement plate assembly according to claim 5, characterized in that: The adjusting rod (6) has a groove on one side, and the groove is provided with inverted teeth (7). The inverted teeth (7) are distributed longitudinally at equal intervals about the groove, and one end of the limiting rod (11) is supported on the inverted teeth (7).

7. The automotive longitudinal and transverse beam reinforcement plate assembly according to claim 1, characterized in that: The main body (1) of the longitudinal and transverse beam reinforcing plate is made of lightweight high-strength plate.

Images