CN213384152U

CN213384152U - Automobile front anti-collision beam assembly

Info

Publication number: CN213384152U
Application number: CN202022418515.7U
Authority: CN
Inventors: 关爱如; 王涛; 左莎莎; 胡文玉
Original assignee: Caofeidian Vocational And Technical College
Current assignee: Caofeidian Vocational And Technical College
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-08
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses an anticollision roof beam assembly before car relates to vehicle spare part technical field, the utility model discloses an anticollision roof beam assembly before car, including equipment, connecting device, strutting arrangement, enhancement device and fixing device, equipment includes the roof beam body, and connecting device includes connecting pipe and go-between, a plurality of connecting pipe side surface respectively with roof beam body both sides surface welding, strutting arrangement include fluting, T type piece, short stay tube and long stay tube, strengthen the device and include strengthening rib, first guide way and second guide way, fixing device includes the fixed block. The utility model discloses, connect through set screw and fixation nut and external equipment for the device is installed, and when bumping, the internal inner panel of roof beam decomposes the impact force and transmits short stay tube and long stay tube, and the first board of preventing bursting and the second of preventing bursting accept the impact force of a part roof beam body and slow down the crooked folding of stay tube, thereby make preceding crashproof roof beam assembly absorb more impact energy.

Description

Automobile front anti-collision beam assembly

Technical Field

The utility model relates to a vehicle parts technical field, in particular to crashproof roof beam assembly before car.

Background

With the continuous upgrading of automobile collision regulations and the concern of consumers on the safety of the automobile, the importance of the automobile collision safety performance is continuously increased and becomes one of the main performance indexes of the automobile, in order to meet the requirements of the regulations and the consumers, the front anti-collision beam of the automobile becomes the indispensable configuration of automobiles of various types, and in a low-speed collision accident, the front anti-collision beam assembly can completely absorb energy, protect important and expensive parts from being damaged, and reduce property loss; in high-speed collision, the front anti-collision beam assembly absorbs and disperses energy, and the damage to a passenger compartment is reduced to the maximum extent.

The existing front anti-collision beam assembly of the automobile has the defects of poor energy absorption effect, complex forming process, high cost, heavy weight of the manufactured anti-collision beam assembly and the like, and therefore the front anti-collision beam assembly of the automobile is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides crashproof roof beam assembly before car, can effectively solve the background art in the energy-absorbing effect not good, the forming process is complicated, with high costs, the big scheduling problem of crashproof roof beam assembly weight of making.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the front anti-collision beam assembly of the automobile comprises a working device, a connecting device, a supporting device, a reinforcing device and a fixing device, wherein the working device comprises a beam body, the connecting device comprises a connecting pipe and a connecting ring, one side surface of the connecting pipe is respectively welded with the surfaces of the two sides of the beam body, the supporting device comprises a groove, a T-shaped block, a short supporting pipe and a long supporting pipe, a plurality of grooves are formed in one side surface of the connecting ring, the T-shaped block is arranged in the groove, the groove is a rectangular groove body, the reinforcing device comprises a reinforcing rib, a first guide groove and a second guide groove, one end of the reinforcing rib is respectively welded with one side surface of the short supporting pipe, the other end of the reinforcing rib is respectively welded with the upper surface of the beam body, the first guide groove is arranged on the side surface of the short supporting pipe, and the second guide groove is arranged on the side surface, first guide way is cylindrical cell body, the second guide way is triangle-shaped cell body, fixing device includes the fixed block, and is a plurality of the fixed block lower surface is connected with a plurality of long stay tube upper surface respectively, wherein, the quantity of connecting pipe, go-between, fluting, T type piece, short stay tube, long stay tube, strengthening rib, first guide way, second guide way and fixed block is two, make the installation that antiskid cover can be better through the connecting pipe, the go-between, the cooperation of fluting and T type piece makes short stay tube one end fixed, short stay tube and long stay tube can absorb collision energy, the strengthening rib makes the stability of device increase, first guide way and second guide way make collision energy dispersion, alleviate the collision dynamics, the fixed block makes long stay tube can be connected with external equipment.

Preferably, the working device further comprises an inner plate, the beam body is arranged in a hollow mode, the surfaces of the two sides of the inner plate are welded with the surfaces of the two sides in the beam body respectively, and the beam body cannot be supported and damaged when collision happens through the inner plate, so that the strength of the beam body is improved.

Preferably, the connecting device further comprises a plurality of anti-slip sleeves, one side surface of each of the anti-slip sleeves is welded to the outer surface of each of the connecting pipes, the number of the anti-slip sleeves is two, and the anti-slip sleeves prevent the connecting rings from slipping.

Preferably, the lower surfaces of the short supporting tubes are welded to the upper surfaces of the T-shaped blocks respectively, and the lower surfaces of the long supporting tubes are welded to the upper surfaces of the short supporting tubes respectively, wherein the T-shaped blocks can fix one end of the end supporting tube.

Preferably, strengthen the device and still include diaphragm, first board and the second board of preventing bursting, diaphragm both sides surface respectively with a plurality of strengthening rib side surface welding, a plurality of first board of preventing bursting all sets up inside a plurality of strengthening ribs, a plurality of the board of preventing bursting of second all sets up inside the diaphragm, wherein, the quantity of first board of preventing bursting is six, and the quantity of the board of preventing bursting of second is two, when preventing bursting the board through first board of preventing bursting and second and bumping, the stay tube is difficult to be destroyed.

Preferably, fixing device still includes set screw and fixation nut, and is a plurality of the fixed block upper surface all is equipped with a plurality of screws, and is a plurality of set screw is respectively with a plurality of screw rotary fit, and is a plurality of fixation nut is respectively with a plurality of fixation screw one end rotary fit, and wherein, set screw and fixation nut's quantity is eight, makes the device can be connected with external equipment through set screw and fixation nut.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, connect through set screw and fixation nut and external equipment for the device is installed, and when bumping, the internal inner panel of roof beam decomposes the impact force and transmits short stay tube and long stay tube on, because first guide way and second guide way absorbed energy.

2. The utility model discloses in, strengthening rib and diaphragm prevent that the stay tube from being torn, and the first board of preventing bursting and the second of preventing bursting accept the impact force of some roof beam bodies and slow down the crooked folding of stay tube to make preceding crashproof roof beam assembly absorb more impact energy, the energy-absorbing is effectual, can the damage of maximum reduction striking to the automobile body.

Drawings

FIG. 1 is a schematic view of the overall external structure of the front anti-collision beam assembly of the automobile of the present invention;

FIG. 2 is a schematic view of an external front view structure of the front anti-collision beam assembly of the automobile of the present invention;

FIG. 3 is a schematic view of a partial structure at A in FIG. 1 of the front anti-collision beam assembly of the present invention;

fig. 4 is a schematic view of a partial structure at a position B in fig. 1 of the front anti-collision beam assembly of the vehicle of the present invention;

fig. 5 is a schematic view of a partial structure at the position C in fig. 1 of the front anti-collision beam assembly of the vehicle of the present invention;

fig. 6 is the utility model discloses D department section structure schematic diagram in the figure 2 of crashproof roof beam assembly before the car.

In the figure: 100. a working device; 101. a beam body; 102. an inner plate; 200. a connecting device; 201. a connecting pipe; 202. an anti-slip sleeve; 203. a connecting ring; 300. a support device; 301. grooving; 302. a T-shaped block; 303. a short support tube; 304. a long support tube; 400. a reinforcement device; 401. reinforcing ribs; 402. a transverse plate; 403. a first collapse prevention plate; 404. a second collapse prevention plate; 405. a first guide groove; 406. a second guide groove; 500. a fixing device; 501. a fixed block; 502. a set screw; 503. and (5) fixing the nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the utility model relates to a front anti-collision beam assembly for an automobile, which comprises a working device 100, a connecting device 200, a supporting device 300, a reinforcing device 400 and a fixing device 500, wherein the working device 100 comprises a beam body 101, the connecting device 200 comprises a connecting pipe 201 and a connecting ring 203, one side surface of the connecting pipes 201 is welded with the two side surfaces of the beam body 101 respectively, the supporting device 300 comprises a slot 301, a T-shaped block 302, a short supporting pipe 303 and a long supporting pipe 304, one side surface of the connecting ring 203 is provided with a plurality of slots 301, the T-shaped block 302 is arranged in the slot 301, the slot 301 is a rectangular slot body, the reinforcing device 400 comprises a reinforcing rib 401, a first guiding slot 405 and a second guiding slot 406, one end of the reinforcing rib 401 is welded with one side surface of the short supporting pipe 303 respectively, the other end of the reinforcing rib 401 is welded with the upper surface of the beam body 101, the second guide grooves 406 are arranged on the surface of one side of the long support pipes 304, the first guide groove 405 is a cylindrical groove body, the second guide groove 406 is a triangular groove body, the fixing device 500 comprises a fixing block 501, and the lower surfaces of the fixing blocks 501 are respectively connected with the upper surfaces of the long support pipes 304, wherein the connecting pipe 201, the connecting ring 203, the groove 301, the T-shaped block 302, the short support pipe 303, the long support pipe 304, the reinforcing ribs 401, the first guide groove 405, the second guide groove 406 and the fixing block 501 are two in number, the anti-skid sleeve 202 can be better installed through the connecting pipe 201, one end of the short support pipe 303 is fixed through the matching of the connecting ring 203, the groove 301 and the T-shaped block 302, the short support pipe 303 and the long support pipe 304 can absorb collision energy, the reinforcing ribs 401 increase the stability of the device, and the collision energy is dispersed through the first guide groove 405 and the second guide, the fixing block 501 enables the long supporting tube 304 to be connected with external equipment by reducing the collision force.

Referring to fig. 5, the working device 100 further includes an inner plate 102, the beam 101 is hollow, two side surfaces of the inner plate 102 are welded to two side surfaces of the beam 101, and the beam 101 is not damaged by impact when the inner plate 102 is collided, so as to increase the strength of the beam.

Referring to fig. 1-2, the connection device 200 further includes anti-slip sleeves 202, and one side surfaces of the anti-slip sleeves 202 are respectively welded to the outer surfaces of the connection pipes 201, wherein the number of the anti-slip sleeves 202 is two, and the anti-slip sleeves 202 prevent the connection ring 203 from slipping.

Referring to fig. 6, the lower surfaces of the short support pipes 303 are welded to the upper surfaces of the T-shaped blocks 302, respectively, and the lower surfaces of the long support pipes 304 are welded to the upper surfaces of the short support pipes 303, respectively, wherein the T-shaped blocks 302 can fix one end of the end support pipe.

Referring to fig. 1 to 4, the reinforcing device 400 further includes a horizontal plate 402, a first collapse prevention plate 403 and a second collapse prevention plate 404, two side surfaces of the horizontal plate 402 are welded to one side surface of the plurality of reinforcing ribs 401, the plurality of first collapse prevention plates 403 are all disposed inside the plurality of reinforcing ribs 401, the plurality of second collapse prevention plates 404 are all disposed inside the horizontal plate 402, wherein the number of the first collapse prevention plates 403 is six, the number of the second collapse prevention plates 404 is two, and when the first collapse prevention plates 403 and the second collapse prevention plates 404 collide, the supporting tube is not easily damaged.

Referring to fig. 1-2, the fixing device 500 further includes a fixing screw 502 and a fixing nut 503, the upper surface of the fixing blocks 501 is provided with a plurality of screw holes, the fixing screws 502 are respectively rotatably fitted with the screw holes, the fixing nuts 503 are respectively rotatably fitted with one end of the fixing screws 502, the number of the fixing screws 502 and the fixing nuts 503 is eight, and the device can be connected with external equipment through the fixing screws 502 and the fixing nuts 503.

The utility model discloses the theory of operation:

referring to fig. 1-6, the present invention relates to a front anti-collision beam assembly for an automobile, which is connected to an external device through a fixing screw 502 and a fixing nut 503 during operation, so that the device is installed, when the front anti-collision beam of the automobile is impacted, the inner plate 102 in the beam body 101 decomposes and transmits the impact force to the short support pipe 303 and the long support pipe 304, since the first guide groove 405 and the second guide groove 406 absorb energy, the support tube may be bent, folded and deformed during collision, the rib 401 and the cross plate 402 prevent the support tube from being torn, the first anti-collapse plate 403 and the second anti-collapse plate 404 receive a portion of the impact force of the beam body 101 and reduce the bending and folding of the support tube, therefore, the front anti-collision beam assembly absorbs more impact energy, the energy absorption effect is good, the damage of the impact on the vehicle body can be reduced to the greatest extent, and the beam body 101 can be directly taken down and replaced through the fixing screw 502 and the fixing nut 503 when the beam body needs to be replaced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Crashproof roof beam assembly before car, including equipment (100), connecting device (200), strutting arrangement (300), reinforcing means (400) and fixing device (500), its characterized in that: the working device (100) comprises a beam body (101), the connecting device (200) comprises a connecting pipe (201) and a connecting ring (203), one side surface of the connecting pipe (201) is welded with the surfaces of the two sides of the beam body (101) respectively, the supporting device (300) comprises a plurality of grooves (301), T-shaped blocks (302), short supporting pipes (303) and long supporting pipes (304), one side surface of the connecting ring (203) is provided with a plurality of grooves (301), the T-shaped blocks (302) are arranged in the grooves (301), the grooves (301) are rectangular groove bodies, the reinforcing device (400) comprises reinforcing ribs (401), first guide grooves (405) and second guide grooves (406), one ends of the reinforcing ribs (401) are welded with one side surfaces of the short supporting pipes (303) respectively, and the other ends of the reinforcing ribs (401) are welded with the upper surface of the beam body (101), a plurality of first guide way (405) all sets up in a plurality of short stay tube (303) side surface, and is a plurality of second guide way (406) all sets up in a plurality of long stay tube (304) side surface, first guide way (405) are cylindrical cell body, second guide way (406) are triangle-shaped cell body, fixing device (500) include fixed block (501), and are a plurality of fixed block (501) lower surface respectively with a plurality of long stay tube (304) upper surface connection.

2. The automobile front impact beam assembly of claim 1, wherein: the working device (100) further comprises an inner plate (102), the beam body (101) is arranged in a hollow mode, and the surfaces of the two sides of the inner plate (102) are welded with the surfaces of the two sides inside the beam body (101) respectively.

3. The automobile front impact beam assembly of claim 1, wherein: the connecting device (200) further comprises anti-skidding sleeves (202), and one side surfaces of the anti-skidding sleeves (202) are respectively welded with the outer surfaces of the connecting pipes (201).

4. The automobile front impact beam assembly of claim 1, wherein: the lower surfaces of the short supporting pipes (303) are respectively welded with the upper surfaces of the T-shaped blocks (302), and the lower surfaces of the long supporting pipes (304) are respectively welded with the upper surfaces of the short supporting pipes (303).

5. The automobile front impact beam assembly of claim 1, wherein: strengthen device (400) still include diaphragm (402), first board (403) and the second board (404) of preventing bursting, diaphragm (402) both sides surface respectively with a plurality of strengthening rib (401) side surface welding, it is a plurality of first board (403) of preventing bursting all set up inside a plurality of strengthening rib (401), it is a plurality of board (404) of preventing bursting of second all set up inside diaphragm (402).

6. The automobile front impact beam assembly of claim 1, wherein: the fixing device (500) further comprises fixing screws (502) and fixing nuts (503), a plurality of screw holes are formed in the upper surface of the fixing block (501), the fixing screws (502) are in rotating fit with the screw holes respectively, and the fixing nuts (503) are in rotating fit with one ends of the fixing screws (502) respectively.