CN219728366U

CN219728366U - Rear floor front beam assembly

Info

Publication number: CN219728366U
Application number: CN202321259643.9U
Authority: CN
Inventors: 廖隐龙
Original assignee: Anhui Qianglong Industry Co ltd
Current assignee: Anhui Qianglong Industry Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-09-22
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a rear floor front beam assembly, and relates to the technical field of asphalt sampling; the utility model comprises a rear floor front beam body, a middle beam section and an end beam section of the rear floor front beam body, wherein the rear floor front beam body is installed through a first installation hole, then the rear floor front beam body is firmer through the mutual matching of bolts and the first installation hole, an electronic detection head is fixedly installed in the first installation hole, when the bolts in the installation hole are loosened, the electronic detection head transmits signals to a vehicle machine, so that the safety of personnel in a vehicle can be ensured, when the vehicle is jolt, the seat can exert pressure on a supporting plate through the mutual matching of a buffer rod and a first spring and the mutual matching of a buffer plate and a second spring, so that the supporting plate exerts pressure on the buffer rod, and then the buffer rod and the buffer plate exert pressure on the first spring and the second spring, so that the jolt suffered by the seat can be relieved.

Description

Rear floor front beam assembly

Technical Field

The utility model relates to the technical field of sampling devices, in particular to a rear floor front beam assembly.

Background

The floor structure of the car body is a supporting part of the car body, and the floor structure of the car body is required to provide enough strength and rigidity in structural design no matter the car body is not supported or supported, so that the bearing capacity of the car body is ensured, and the existing car is widely used in the structural forms of thin window columns, large-area glass, thin car roofs and the like in order to meet the requirements of modeling, visual field and the like, so that the bearing component of the bottom structural part of the car body is increased, and the bearing capacity requirement on the floor structure of the car body in structural design of the car body is higher, and the strength and rigidity requirement on the floor structure of the car body are higher.

However, when the existing rear floor front beam assembly is installed, only the welding installation is carried out, the condition of off-welding can only occur for a long time, so that the firmness of the rear floor front beam assembly cannot be guaranteed, the danger can be easily caused when a vehicle runs, the rear floor front beam assembly cannot buffer a seat, the vehicle can shake when running, the seat can shake with the seat, and comfort of passengers is not facilitated.

Disclosure of Invention

In order to solve the problems that the prior rear floor front beam assembly is not firm in installation and can not buffer a seat; the utility model aims to provide a rear floor front cross beam assembly.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a back floor front beam assembly, includes back floor front beam body, back floor front beam body middle part crossbeam section and tip crossbeam section, two fixed mounting has the fixed plate between the tip crossbeam section, fixed plate upper surface demountable installation has the mounting panel, fixed surface installs buffer gear on the mounting panel, buffer gear includes the cushion collar, movable mounting has the buffer rod in the cushion collar, the buffer rod mutually supports with the cushion collar, buffer rod upper end fixed mounting has the backup pad, the second mounting hole has all been seted up at the backup pad both ends.

Preferably, two first mounting holes are formed in the end beam sections, an electronic detection head is fixedly mounted in the first mounting holes, a reinforcing beam is fixedly mounted at one end, far away from a fixing plate, between the end beam sections, a sliding groove is formed in two ends of the upper surface of the fixing plate, the mounting plate is slidably mounted in the sliding groove, and the mounting plate is matched with the sliding groove.

Preferably, the two ends of the lower surface of the mounting plate are fixedly provided with sliding blocks, the sliding blocks are matched with the sliding grooves, one side of the mounting plate perpendicular to the two sliding blocks is fixedly provided with two fixing blocks, the inner threads of the fixing blocks are provided with bolts, and the bolts penetrate through the fixing blocks to the inside of the fixing plate.

Preferably, the first spring is fixedly installed in the buffer sleeve, the buffer rod is fixedly installed at the upper end of the first spring, the buffer rod and the first spring are matched with each other, the buffer plates are fixedly installed on two sides of the buffer rod, the mounting groove is formed in the buffer sleeve in a year, the second spring is fixedly installed in the mounting groove, the upper end of the second spring is fixedly connected with the buffer plates, and the second spring and the buffer plates are matched with each other.

Compared with the prior art, the utility model has the beneficial effects that:

1. the front beam body of the rear floor is mounted through the first mounting hole, then the front beam body of the rear floor is firmer through the mutual matching of the bolts and the first mounting hole, and the electronic detection head is fixedly mounted in the first mounting hole, when the bolts in the mounting hole are loosened, the electronic detection head transmits signals to the vehicle machine, so that the safety of personnel in the vehicle can be ensured;

2. through mutually supporting of buffer rod and first spring and mutually supporting of buffer plate and second spring, when receiving jolt in the vehicle driving, the seat can exert pressure to the backup pad to make the backup pad exert pressure to the buffer rod, then exert pressure to first spring and second spring through buffer rod and buffer plate, make first spring and second spring shrink, thereby for can alleviate the jolt that the seat received, thereby improve passenger's travelling comfort.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

Fig. 2 is a schematic view of the structure of the front beam body of the rear floor.

FIG. 3 is a schematic diagram of the structure of FIG. 2A according to the present utility model.

FIG. 4 is a schematic view of the mounting plate of the present utility model.

Fig. 5 is a schematic structural view of a buffering mechanism of the present utility model.

In the figure: 1. a rear floor front cross member body; 11. a middle beam section; 12. an end beam section; 121. a first mounting hole; 122. an electronic detection head; 13. a reinforcing beam; 14. a fixing plate; 141. a chute; 2. a mounting plate; 21. a slide block; 22. a fixed block; 221. a bolt; 3. a buffer mechanism; 31. a buffer sleeve; 32. a first spring; 33. a buffer rod; 331. a buffer plate; 34. a mounting groove; 341. a second spring; 35. a support plate; 351. and a second mounting hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-5, the utility model provides a rear floor front beam assembly, which comprises a rear floor front beam body 1, a middle beam section 11 and end beam sections 12 of the rear floor front beam body 1, a fixed plate 14 fixedly arranged between the two end beam sections 12, a mounting plate 2 detachably arranged on the upper surface of the fixed plate 14, a buffer mechanism 3 fixedly arranged on the upper surface of the mounting plate 2, the buffer mechanism 3 comprising a buffer sleeve 31, a buffer rod 33 movably arranged in the buffer sleeve 31, the buffer rod 33 and the buffer sleeve 31 are mutually matched, a supporting plate 35 fixedly arranged on the upper end of the buffer rod 33, and second mounting holes 351 respectively arranged at two ends of the supporting plate 35.

Through adopting above-mentioned technical scheme, fixed plate 14 is used for installing mounting panel 2, and mounting panel 2 convenient to detach buffer gear 3, buffer gear 3 are used for buffering the seat in the vehicle, prevent that the seat from receiving jolting and leading to rocking too big to influence passenger's travelling comfort, buffer rod 33 is used for connecting backup pad 35, through the mutually supporting of buffer rod 33 and cushion collar 31, the buffer rod 33 of being convenient for buffers the seat, backup pad 35 is used for installing the seat, installs the seat through second mounting hole 351.

The first mounting holes 121 are formed in the two end beam sections 12, the electronic detection heads 122 are fixedly mounted in the first mounting holes 121, the reinforcing beam 13 is fixedly mounted at one end, far away from the fixed plate 14, between the two end beam sections 12, the sliding grooves 141 are formed in the two ends of the upper surface of the fixed plate 14, the mounting plate 2 is slidably mounted in the sliding grooves 141, and the mounting plate 2 is matched with the sliding grooves 141.

Through adopting above-mentioned technical scheme, first mounting hole 121 is used for installing back floor front beam body 1, and through the mutually supporting of first mounting hole 121 and screw rod, make back floor front beam body 1 more firm, and whether electronic detection head 122 is used for detecting the screw rod in the first mounting hole 121 and becomes flexible, and electronic detection head 122 is to car machine transmission signal when detecting to becoming flexible, and reinforcing beam 13 makes between middle part crossbeam section 11 and the tip crossbeam section 12 more stable, and spout 141 is convenient for install board 2 to slide.

The two ends of the lower surface of the mounting plate 2 are fixedly provided with sliding blocks 21, the sliding blocks 21 are matched with the sliding grooves 141, one side of the mounting plate 2 is perpendicular to the two sliding blocks 21 and is fixedly provided with two fixing blocks 22, bolts 221 are arranged in the fixing blocks 22 in a threaded manner, and the bolts 221 penetrate through the fixing blocks 22 into the fixing plates 14.

Through adopting above-mentioned technical scheme, through the mutually supporting of slider 21 and spout 141 to the mounting panel 2 of being convenient for slides, fixed block 22 is used for fixed mounting panel 2, runs through fixed block 22 to the fixed plate 14 in through bolt 221, thereby realizes the fixed to mounting panel 2.

The first spring 32 is fixedly installed in the buffer sleeve 31, the buffer rod 33 is fixedly installed at the upper end of the first spring 32, the buffer rod 33 is matched with the first spring 32, the buffer plates 331 are fixedly installed on two sides of the buffer rod 33, the installation groove 34 is formed in the buffer sleeve 31, the second spring 341 is fixedly installed in the installation groove 34, the upper end of the second spring 341 is fixedly connected with the buffer plates 331, and the second spring 341 is matched with the buffer plates 331.

Through adopting above-mentioned technical scheme, through the mutually supporting of buffer rod 33 and first spring 32 and the mutually supporting of buffer board 331 and second spring 341, when the vehicle is passed and is jolted, the seat can exert pressure to backup pad 35 to make backup pad 35 exert pressure to buffer rod 33, then exert pressure to first spring 32 and second spring 341 through buffer rod 33 and buffer board 331, make first spring 32 and second spring 341 shrink, thereby for can alleviate the jolted that the seat received, thereby improve passenger's travelling comfort.

Working principle: when the device is used, firstly, the mounting plate 2 is mounted on the rear floor front beam body 1 through the mutual matching of the sliding groove 141 and the sliding block 21, so that the buffer mechanism 3 is mounted on the rear floor front beam body 1, the rear floor front beam body 1 is mounted through the mutual matching of the first mounting hole 121 and the screw rod, and then the rear floor front beam body 1 is fixed again through welding, so that the firmness of the rear floor front beam body 1 is improved, and the safety of passengers in a vehicle can be ensured;

when the vehicle is jolted during running, the seat applies pressure to the support plate 35 through the mutual matching of the buffer rod 33 and the first spring 32 and the mutual matching of the buffer plate 331 and the second spring 341, so that the support plate 35 applies pressure to the buffer rod 33, and then the buffer rod 33 and the buffer plate 331 apply pressure to the first spring 32 and the second spring 341, so that the first spring 32 and the second spring 341 are contracted, jolted by the seat can be relieved, and the comfort of passengers is improved.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a back floor front beam assembly, includes back floor front beam body (1), its characterized in that: the novel rear floor front beam comprises a rear floor front beam body (1), a middle beam section (11) and end beam sections (12), wherein a fixing plate (14) is fixedly installed between the end beam sections (12), a mounting plate (2) is detachably installed on the upper surface of the fixing plate (14), a buffer mechanism (3) is fixedly installed on the upper surface of the mounting plate (2), the buffer mechanism (3) comprises a buffer sleeve (31), a buffer rod (33) is movably installed in the buffer sleeve (31), the buffer rod (33) is matched with the buffer sleeve (31), a supporting plate (35) is fixedly installed on the upper end of the buffer rod (33), and second mounting holes (351) are formed in two ends of the supporting plate (35).

2. A rear floor front cross beam assembly according to claim 1, characterized in that a first mounting hole (121) is formed in each of the two end cross beam sections (12), an electronic detection head (122) is fixedly mounted in the first mounting hole (121), and a reinforcing cross beam (13) is fixedly mounted between the two end cross beam sections (12) at one end far from the fixing plate (14).

3. A rear floor front cross beam assembly as claimed in claim 1, wherein the upper surface of the fixing plate (14) is provided with sliding grooves (141) at both ends, the mounting plate (2) is slidably mounted in the sliding grooves (141), and the mounting plate (2) is mutually matched with the sliding grooves (141).

4. A rear floor front beam assembly according to claim 3, characterized in that the two ends of the lower surface of the mounting plate (2) are fixedly provided with sliding blocks (21), the sliding blocks (21) are matched with the sliding grooves (141), one side of the mounting plate (2) perpendicular to the two sliding blocks (21) is fixedly provided with two fixing blocks (22), the fixing blocks (22) are internally provided with bolts (221) in a threaded manner, and the bolts (221) penetrate through the fixing blocks (22) into the fixing plates (14).

5. A rear floor front cross beam assembly according to claim 1, wherein a first spring (32) is fixedly installed in the buffer sleeve (31), the buffer rod (33) is fixedly installed at the upper end of the first spring (32), the buffer rod (33) is matched with the first spring (32), and buffer plates (331) are fixedly installed on two sides of the buffer rod (33).

6. The rear floor front cross beam assembly according to claim 1, wherein the buffer sleeve (31) is provided with a mounting groove (34) within a year, a second spring (341) is fixedly mounted in the mounting groove (34), the upper end of the second spring (341) is fixedly connected with the buffer plate (331), and the second spring (341) is mutually matched with the buffer plate (331).