CN220391354U - Inside and outside reinforcement of floor crossbeam around car - Google Patents
Inside and outside reinforcement of floor crossbeam around car Download PDFInfo
- Publication number
- CN220391354U CN220391354U CN202321020204.2U CN202321020204U CN220391354U CN 220391354 U CN220391354 U CN 220391354U CN 202321020204 U CN202321020204 U CN 202321020204U CN 220391354 U CN220391354 U CN 220391354U
- Authority
- CN
- China
- Prior art keywords
- piece
- rear floor
- automobile
- bone
- connecting bone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 25
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 64
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 abstract description 8
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses an inner and outer reinforcement of a front floor beam and a rear floor beam of an automobile, which comprises a spherical connector, a conical head connecting sheet, a first connecting bone, a second connecting bone and a curved sheet. The utility model solves the problem that the beam is difficult to bear severe collision due to stress concentration when being impacted, can assist the front and rear floor beams of the automobile to resist external impact force by arranging the spherical connector, can well protect the front and rear floor beams of the automobile by arranging the first connecting bone and the second connecting bone, is convenient for the installation of the reinforcement and the front and rear floor beams of the automobile by arranging the conical head connecting sheet, can buffer the stress of the front and rear floor beams of the automobile by arranging the curved sheet, can bear larger impact force by arranging the cover plate, and can slowly release and disperse the external impact force by arranging the steel ball and the flat steel.
Description
Technical Field
The utility model relates to the technical field of automobile manufacturing, in particular to an inner and outer reinforcement of a front floor beam and a rear floor beam of an automobile.
Background
The floor is the basis of the whole cab, and supports the weight of the cab and drivers and passengers, and simultaneously bears the load, vibration, impact and torque generated in the movement of the automobile, the automobile floor is divided into a front floor and a rear floor, a cross beam and a longitudinal beam are connected between the front floor and the rear floor, the cross beam is not only used for guaranteeing the torsional rigidity of a frame and bearing the longitudinal load, but also can support main parts on the automobile, the front floor and the rear floor cross beam are basically fixed in a mode of being welded with the front floor and the rear floor, the cross beam is reinforced by simple welding, and the defect of the mode is that the stress born by the cross beam is concentrated in one direction when severe side collision occurs, so that the damage to the cross beam is huge.
CN 205098312U-a front cross member for a rear floor of an automobile and a front cross member for a rear floor of an automobile, discloses a front cross member for a rear floor of an automobile, comprising: the first side edge of the first panel is connected to a second beam plate of the right section of the rear floor front beam body; the first side edge of the second panel is connected to the second side edge of the first panel, and the second side edge, opposite to the first side edge, of the second panel is connected to the first beam plate of the right section of the rear floor front beam body; the left side edges of the first panel and the second panel are connected to the welding parts of the middle section of the front cross beam body of the rear floor and the right section of the front cross beam body of the rear floor, and the technical problems cannot be solved.
Disclosure of Invention
The utility model aims to provide an inner and outer reinforcement of a beam of an automobile front floor and a rear floor, so that the beam strength is enhanced, and the beam has a strong buffering effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a inside and outside reinforcement of floor crossbeam around car, includes spherical connector, cone head connection piece, first connection coaptation, second connection coaptation, and curved piece, one side of spherical connector and one side fixed connection of cone head connection piece, the cone head connection piece is connected with first connection coaptation and second connection coaptation, first connection coaptation and second connection coaptation are located between two relative cone head connection pieces, curved piece passes through fixer and spherical connector fixed connection, through setting up spherical connector, can make this reinforcement can be directly connected with the car curb plate, help car front and back floor crossbeam to resist external impact force, through setting up first connection coaptation and second connection coaptation, can alleviate the impact force that the car received on the side of car front and back floor crossbeam, the scattered partial strength is to on first connection coaptation and the second connection coaptation, carries out fine guard action to car front and back floor crossbeam, can be through setting up the cone head connection coaptation and front and back floor crossbeam block connection, make things convenient for this reinforcement and car front and back floor crossbeam's installation, can disperse spherical front and back floor crossbeam receives the impact force through setting up curved piece, can receive the front and back floor crossbeam to receive the impact force that the spherical front and back floor crossbeam.
The novel anti-theft ball joint is characterized in that a slow-release area and a dispersing area are arranged in the spherical joint, steel balls are filled in the slow-release area, flat steel is connected to the inner wall of the dispersing area, the conical head connecting piece comprises a bottom plate and side wings, the bottoms of the side wings are connected with the top of the bottom plate, one side of the bottom plate is provided with a conical surface, the conical surface is fixedly connected with a first connecting bone and a second connecting bone, the surfaces of the first connecting bone and the second connecting bone are connected with a cover plate through screws and nuts, the cover plate comprises a top plate and a boss, the boss is located the bottom of the top plate, the boss is embedded into the first connecting bone and the second connecting bone, the bent piece comprises a rotating piece and a positioning piece, one end of the rotating piece is connected with a fixing device in a rotating mode, and the other end of the rotating piece is connected with the positioning piece in a rotating mode, and a locking groove is formed in the surface of the positioning piece.
Preferably, the surface of the top plate is provided with round holes, and at least three round holes are formed.
Preferably, round holes are formed in the surfaces of the base plate and the surface of the base plate, and bolts are connected with the round holes in an internal threaded mode.
Preferably, the surface of the flank is provided with positioning holes, and at least three positioning holes are provided.
Preferably, a welding head is arranged on the spherical surface of the spherical connector.
Preferably, the cross sections of the first connecting bone and the second connecting bone are U-shaped.
The utility model provides an inner and outer reinforcement of a front floor beam and a rear floor beam of an automobile. The beneficial effects are as follows:
(1) According to the utility model, the reinforcement can be directly connected with the automobile side plate through the spherical connector, the automobile front and rear floor cross beam is assisted to resist external impact force, the impact force born by the automobile front and rear floor cross beam can be relieved when the automobile is impacted by the side surface through the first connecting bone and the second connecting bone, partial force is dispersed to the first connecting bone and the second connecting bone, the automobile front and rear floor cross beam is well protected, the conical head connecting sheet is arranged, the conical head connecting sheet can be clamped and connected with the automobile front and rear floor cross beam, the reinforcement and the automobile front and rear floor cross beam are conveniently installed, the impact force born by the spherical connector can be dispersed to the curved sheet through the curved sheet, the automobile front and rear floor cross beam is buffered, the first connecting bone and the second connecting bone can be reinforced through the cover plate, the first connecting bone and the second connecting bone can bear larger impact force, the steel ball and the flat steel ball are arranged, the external impact force can be slowly released and dispersed, and the damage to the automobile front and rear floor cross beam caused by the damage to the automobile front and rear floor cross beam due to the external impact force is prevented.
(2) The round holes are formed in the surface of the bottom plate, so that the conical head connecting piece and the front and rear floor beams of the automobile are conveniently connected and fixed, the positioning holes are formed in the surfaces of the side wings, the conical head connecting piece and the front and rear floor beams of the automobile are conveniently positioned, the mounting is convenient, the round holes are formed in the surface of the top plate a, the cover plate and the first connecting bone and the second connecting bone are conveniently fixed, the mounting and the dismounting are conveniently realized, the locking grooves are formed, the curved piece and the front and rear floor beams of the automobile are conveniently connected and fixed, and the welding between the reinforcing piece and the side plates of the automobile is conveniently realized by arranging the welding head.
Drawings
FIG. 1 is a top view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic view of the spherical joint according to the present utility model;
FIG. 4 is a cross-sectional view of the junction of the upper connecting bone and the cover plate of the present utility model;
fig. 5 is a schematic structural view of the cone head connecting piece of the present utility model.
In the figure: 1. the device comprises a spherical connector, 2, a conical head connecting piece, 21, a bottom plate, 22, a flank, 3, a first connecting piece, 4, a second connecting piece, 5, a curved piece, 51, a rotating piece, 52, a locating piece, 6, a slow release area, 7, a steel ball, 8, a dispersing area, 9, flat steel, 10, a bolt, 11, a nut, 12, a cover plate, 12a, a top plate, 12b, a boss, 13, a round hole, 14, a conical surface, 15, a locating hole, 16, a fixer, 17, a locking groove, 18 and a welding head.
Detailed Description
As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a floor crossbeam inside and outside reinforcement around car, including ball joint 1, the cone head connection piece 2, first connection coaptation 3, second connection bone 4, and curved piece 5, be provided with welding head 18 on the spherical face of ball joint 1, through setting up welding head 18, can make things convenient for the welding between this reinforcement and the car curb plate, one side of ball joint 1 and one side fixed connection of cone head connection piece 2, cone head connection piece 2 is connected with first connection coaptation 3 and second connection coaptation 4, first connection coaptation 3 and second connection coaptation 4 are located between two relative cone head connection pieces 2, the cross-section of first connection coaptation 3 and second connection coaptation 4 is "U" type, through the cross-section design of first connection coaptation 3 and first connection coaptation 4 "U" type, be convenient for the installation of apron 12, be connected between apron 12 and first connection coaptation 3 and the second connection coaptation 4 more stably, curved piece 5 is through fixer 16 and ball joint 1 fixed connection.
The ball-shaped connector 1 is internally provided with a slow release area 7 and a dispersing area 8, the steel ball 7 is filled in the slow release area 7, the flat steel 9 is connected to the inner wall of the dispersing area 8, the slow release and dispersion of external impact force can be carried out by arranging the steel ball 7 and the flat steel 9, the external impact force is prevented from being concentrated on a pair of devices to damage the front and rear floor beams of an automobile, the cone head connecting piece 2 comprises a bottom plate 21 and a flank 22, the surface of the flank 22 is provided with at least three positioning holes 15, the positioning holes 15 are arranged, the positioning and the installation between the cone head connecting piece 2 and the floor beams can be facilitated by arranging more than three positioning holes 15, the positioning between the cone head connecting piece 2 and the front and rear floor beams of the automobile can be facilitated by arranging the positioning holes 15 on the surface of the flank 22, the bottom of the flank 22 is connected with the top of the bottom plate 21, the surfaces of the bottom plate 21 and the flank are provided with round holes 13, through the round hole 13 arranged on the surface of the bottom plate 21, the connection and fixation between the conical head connecting piece 2 and the front and rear floor beams of the automobile are facilitated, the bolt 10 is connected in the round hole 13 in a threaded manner, one side of the bottom plate 21 is provided with the conical surface 14, the conical surface 14 is fixedly connected with the first connecting bone 3 and the second connecting bone 4, the surfaces of the first connecting bone 3 and the second connecting bone 4 are both connected with the cover plate 12 through the screw rod 10 and the screw cap 11, the cover plate 12 comprises the top plate 12a and the boss 12b, the round hole 13 is arranged on the surface of the top plate 12a, the cover plate 12 and the first connecting bone 3 and the second connecting bone 4 can be conveniently fixed, the installation and the disassembly are facilitated, at least three round holes 13 are arranged, the fixation between the conical connector 2 and the floor beams is better, the boss 12b is positioned at the bottom of the top plate 12a, the boss 12b is embedded into the first connecting bone 3 and the second connecting bone 4, and through setting up apron 12, can strengthen first connecting bone 3 and second connecting bone 4, make first connecting bone 3 and second connecting bone 4 can bear bigger impact force, curved plate 5 includes rotor plate 51 and spacer 52, and the one end and the fixer 16 of rotor plate 51 rotate to be connected, and the other end and the spacer 52 of rotor plate 51 rotate to be connected, and the surface of spacer 52 is provided with locked groove 17, through setting up locked groove 17, can conveniently fix the connection between curved plate 5 and the car floor crossbeam.
When the device is used, the device is completely connected, then the conical connecting sheet 2 is clamped and connected with the automobile floor beam through the positioning hole 15, the bolt 10 is screwed into the round hole 13 and the positioning hole 15 on the bottom plate 21 and the surface, the conical connecting sheet 2 and the bottom plate beam are reinforced, the curved sheet 5 is rotated, after the positioning sheet 52 is attached to the floor beam, the bolt 10 is screwed into the locking groove 17, the positioning sheet 52 and the side face of the floor beam are fixed, when external impact force impacts the automobile floor beam, the impact force is firstly dispersed through the flat steel 9 and then further dispersed through the steel balls 7, at the moment, the impact force is dispersed into forces in multiple directions, the forces are dispersed and dredged through the curved sheet 5, so that the force borne by the beam is buffered, and part of external force is converged to the first connecting bone 3 and the second connecting bone 4 through the conical connecting sheet 2, so that the impact force borne by the beam is greatly reduced.
In summary, the utility model can be obtained by arranging the spherical connector 1, the reinforcement can be directly connected with the side plate of the automobile, the front and rear floor beams of the automobile are assisted to resist external impact force, the impact force born by the front and rear floor beams of the automobile can be relieved when the automobile is impacted by the side surfaces by arranging the first connecting bone 3 and the second connecting bone 4, partial force is dispersed to the first connecting bone 3 and the second connecting bone 4, the front and rear floor beams of the automobile are well protected, the conical connector 2 is arranged, the conical connector 2 can be connected with the front and rear floor beams of the automobile in a clamping way, the installation of the reinforcement and the front and rear floor beams of the automobile is facilitated, the impact force born by the spherical connector 1 can be dispersed to the curved sheet 5 by arranging the curved sheet 5, the stress of the front and rear floor beams of the automobile is buffered, the cover plate 12 is arranged to strengthen the first connecting bone 3 and the second connecting bone 4, so that the first connecting bone 3 and the second connecting bone 4 can bear larger impact force, the steel ball 7 and the flat steel 9 are arranged to slowly release and disperse external impact force, prevent the external impact force from being concentrated on a pair of devices to cause damage to the front and rear floor beams of the automobile, the round hole 13 is arranged on the surface of the bottom plate 21 to facilitate the connection and fixation between the cone head connecting sheet 2 and the front and rear floor beams of the automobile, the positioning hole 15 is arranged on the surface of the flank 22 to facilitate the positioning between the cone head connecting sheet 2 and the front and rear floor beams of the automobile, the installation is convenient, the round hole 13 is arranged on the surface of the top plate 12a to facilitate the fixation between the cover plate 12 and the first connecting bone 3 and the second connecting bone 4, the installation and the disassembly are convenient, the locking groove 17 is arranged, the connecting and fixing between the curved piece 5 and the automobile floor beam can be facilitated, and the welding between the reinforcement and the automobile side plate can be facilitated by arranging the welding head 18.
The beneficial effects are as follows:
(1) According to the utility model, the reinforcement can be directly connected with the automobile side plate through the spherical connector, the automobile front and rear floor cross beam is assisted to resist external impact force, the impact force born by the automobile front and rear floor cross beam can be relieved when the automobile is impacted by the side surface through the first connecting bone and the second connecting bone, partial force is dispersed to the first connecting bone and the second connecting bone, the automobile front and rear floor cross beam is well protected, the conical head connecting sheet is arranged, the conical head connecting sheet can be clamped and connected with the automobile front and rear floor cross beam, the reinforcement and the automobile front and rear floor cross beam are conveniently installed, the impact force born by the spherical connector can be dispersed to the curved sheet through the curved sheet, the automobile front and rear floor cross beam is buffered, the first connecting bone and the second connecting bone can be reinforced through the cover plate, the first connecting bone and the second connecting bone can bear larger impact force, the steel ball and the flat steel ball are arranged, the external impact force can be slowly released and dispersed, and the damage to the automobile front and rear floor cross beam caused by the damage to the automobile front and rear floor cross beam due to the external impact force is prevented.
(2) The round holes are formed in the surface of the bottom plate, so that the conical head connecting piece and the front and rear floor beams of the automobile are conveniently connected and fixed, the positioning holes are formed in the surfaces of the side wings, the conical head connecting piece and the front and rear floor beams of the automobile are conveniently positioned, the mounting is convenient, the round holes are formed in the surface of the top plate a, the cover plate and the first connecting bone and the second connecting bone are conveniently fixed, the mounting and the dismounting are conveniently realized, the locking grooves are formed, the curved piece and the front and rear floor beams of the automobile are conveniently connected and fixed, and the welding between the reinforcing piece and the side plates of the automobile is conveniently realized by arranging the welding head.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a floor crossbeam inside and outside reinforcement around car, includes spherical connector (1), conical head connection piece (2), first connection coaptation (3), second connection coaptation (4), and curved piece (5), its characterized in that: one side of the spherical connector (1) is fixedly connected with one side of the conical connector sheet (2), the conical connector sheet (2) is connected with the first connecting bone (3) and the second connecting bone (4), the first connecting bone (3) and the second connecting bone (4) are positioned between the two opposite conical connector sheets (2), and the curved sheet (5) is fixedly connected with the spherical connector (1) through a fixer (16);
the novel anti-theft device is characterized in that a slow release area (6) and a dispersing area (8) are arranged in the spherical connector (1), steel balls (7) are filled in the slow release area (6), flat steel (9) are connected to the inner wall of the dispersing area (8), the conical head connecting piece (2) comprises a bottom plate (21) and side wings (22), the bottoms of the side wings (22) are connected with the top of the bottom plate (21), one side of the bottom plate (21) is provided with a conical surface (14), the conical surface (14) is fixedly connected with a first connecting piece (3) and a second connecting piece (4), the surfaces of the first connecting piece (3) and the second connecting piece (4) are connected with a cover plate (12) through screws (10) and nuts (11), the cover plate (12) comprises a top plate (12 a) and a boss (12 b), the boss (12 b) is positioned at the bottom of the top plate (12 a), the bottoms of the first connecting piece (3) and the second connecting piece (4) are connected with the inner side of the bottom plate (21), the curved piece (5) comprises a rotating piece (51) and a locating piece (51) and the other end (52) of the rotating piece (51) is fixedly connected with a rotating piece (52), the surface of the locating piece (52) is provided with a locking groove (17).
2. An automotive front and rear floor cross member inner and outer reinforcement according to claim 1, wherein: round holes (13) are formed in the surface of the top plate (12 a), and at least three round holes (13) are formed.
3. An automotive front and rear floor cross member inner and outer reinforcement according to claim 1, wherein: round holes (13) are formed in the surfaces of the base plate (21) and the surface of the base plate, and bolts are connected with the round holes (13) in a threaded mode.
4. An automotive front and rear floor cross member inner and outer reinforcement according to claim 1, wherein: the surface of the flank is provided with positioning holes (15), and the positioning holes (15) are at least provided with three.
5. An automotive front and rear floor cross member inner and outer reinforcement according to claim 1, wherein: the spherical surface of the spherical connector (1) is provided with a welding head (18).
6. An automotive front and rear floor cross member inner and outer reinforcement according to claim 1, wherein: the sections of the first connecting bone (3) and the second connecting bone (4) are U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321020204.2U CN220391354U (en) | 2023-04-27 | 2023-04-27 | Inside and outside reinforcement of floor crossbeam around car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321020204.2U CN220391354U (en) | 2023-04-27 | 2023-04-27 | Inside and outside reinforcement of floor crossbeam around car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220391354U true CN220391354U (en) | 2024-01-26 |
Family
ID=89600571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321020204.2U Active CN220391354U (en) | 2023-04-27 | 2023-04-27 | Inside and outside reinforcement of floor crossbeam around car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220391354U (en) |
-
2023
- 2023-04-27 CN CN202321020204.2U patent/CN220391354U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220391354U (en) | Inside and outside reinforcement of floor crossbeam around car | |
| CN214930131U (en) | Lower vehicle body frame structure | |
| CN215436611U (en) | Crossbeam assembly, frame and vehicle | |
| CN210191597U (en) | Lightweight frame front end module assembly | |
| CN112298257A (en) | Head front end collision energy-absorbing structure and rail vehicle | |
| CN219257480U (en) | Automobile front wheel bogie with damping structure | |
| CN201165256Y (en) | Vehicle body top cover | |
| CN211685313U (en) | Frame for vehicle and vehicle | |
| CN212289391U (en) | Device for increasing front axle bearing capacity of armored vehicle | |
| CN220842705U (en) | Front cabin stabilizing cross beam, front cabin structure of vehicle and vehicle | |
| CN210191662U (en) | Semitrailer gooseneck extension device | |
| CN210337479U (en) | Independent installation module of passenger car suspension | |
| CN210592126U (en) | Tail crossbeam for fixing large towing hook device | |
| CN212766462U (en) | High-strength automobile front auxiliary frame | |
| CN115367005B (en) | Rear-mounted linkage spare tyre strutting arrangement | |
| CN218640970U (en) | Rear suspension support and vehicle | |
| CN219707103U (en) | Front auxiliary frame and vehicle | |
| CN215398270U (en) | One-way non-return anti-loosening wedge-shaped mechanism | |
| CN220785929U (en) | Reinforcing device and vehicle | |
| CN218021890U (en) | Commercial car driver's cabin rear suspension upper bracket | |
| CN217969445U (en) | High-strength automobile anti-collision beam | |
| CN218806159U (en) | Preceding cabin structure and car | |
| CN217598684U (en) | Front auxiliary frame and vehicle | |
| CN216301229U (en) | Stress-free auxiliary frame | |
| CN210734323U (en) | New energy commercial vehicle cab front overhang support assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |