CN219312437U - Car trailer hook installing support and car - Google Patents
Car trailer hook installing support and car Download PDFInfo
- Publication number
- CN219312437U CN219312437U CN202320327760.8U CN202320327760U CN219312437U CN 219312437 U CN219312437 U CN 219312437U CN 202320327760 U CN202320327760 U CN 202320327760U CN 219312437 U CN219312437 U CN 219312437U
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- Prior art keywords
- side plate
- mounting bracket
- frame
- frame rail
- connecting hole
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- 238000009434 installation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010030 laminating Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to the technical field of trailer chassis, in particular to an automobile trailer coupler mounting support and an automobile, and solves the problems: the embodiment of the utility model provides an automobile trailer hook mounting support, which is connected with a frame longitudinal beam in a matching way, and comprises the following components: the lower surface of the protruding part is attached to the frame longitudinal beam; the first side plate is connected with the protruding part; the second side plate is connected with the protruding part, and the second side plate and the first side plate are respectively positioned at two sides of the protruding part; the first side plate, the second side plate and the protruding part are integrally formed.
Description
Technical Field
The utility model relates to the technical field of trailer chassis, in particular to an automobile trailer coupler mounting support and an automobile.
Background
Most vehicles are provided with a trailer hook, and a trailer hook bracket is used for installing and fixing the trailer hook. In the related art, the trailer hook support adopts a metal plate splicing structure, and the metal plate splicing structure is poor in structural strength of the matched part of the trailer hook and the vehicle due to the limitation of the thickness of the metal plate, so that the trailer hook support cannot have a good fixing effect on the trailer hook, and the support is low in rigidity and easy to deform in the use process.
Disclosure of Invention
The utility model solves the problems that: the structure strength of the trailer hook bracket is insufficient in the use process.
In order to solve the above problems, an embodiment of the present utility model provides an installation support for a trailer hook of an automobile, the installation support is connected with a frame rail in a matching manner, and the installation support includes: the lower surface of the protruding part is attached to the frame longitudinal beam; the first side plate is connected with the protruding part; the second side plate is connected with the protruding part, and the second side plate and the first side plate are respectively positioned at two sides of the protruding part; the first side plate, the second side plate and the protruding part are integrally formed.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: the setting of integrated into one piece lets the installing support connect through the welding between a plurality of parts need not, has increased the holistic intensity of installing support, has avoided the installing support to take place deformation at the in-process of trailer, simultaneously, because need not alone the welding nut cover, the mould cost for producing the installing support has been simplified by a wide margin to this manufacturing cost who has reduced the installing support, dodges the mode that the hole adopted later stage processing, also can improve the precision of part.
In one embodiment of the present utility model, the second side plate of the mounting bracket extends downwardly and conforms to the side wall of the frame rail with the lower surface of the second side plate being flush with the lower surface of the frame rail, the mounting bracket further comprising: the first connecting hole is arranged on the second side wall and penetrates through the second side plate, and the first connecting hole is positioned in an area where the second side plate is attached to the frame longitudinal beam.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: the lower surface of second curb plate and the lower surface parallel and level's of frame longeron setting lets the second curb plate can not interfere with other spare part after fixing, and first connecting hole is located the setting in the region of second curb plate and frame longeron laminating, and the second curb plate is more convenient with the fixed of frame longeron, can not contact with the protruding portion when fixed, and the quality of installing support has also been alleviateed in the setting of first connecting hole, save material cost.
In one embodiment of the present utility model, there are a plurality of first connecting holes, and the plurality of first connecting holes are arranged in parallel and at intervals, and each first connecting hole is located in a region where the second side plate is attached to the frame rail.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: the setting of a plurality of first connecting holes lets the connection between second curb plate and the frame longeron more firm, lets have more atress points between installing support and the frame longeron, is convenient for give the frame longeron with external force transmission, lets the trailer work become more convenient, simultaneously, a plurality of first connecting holes also further have reduced the quality of installing support, save material cost.
In one embodiment of the present utility model, the first side plate extends in a horizontal direction, an edge of the first side plate is flush with an edge of the upper surface of the frame rail, and a second connecting hole is further formed in the first side plate and penetrates through the first side plate.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: the setting of first curb plate has increased the laminating area between installing support and the frame longeron, and the weight of first curb plate has been reduced to the setting of second connecting hole, saves material cost, simultaneously, cooperates with integrated into one piece's mode, under the same load performance, lets the quality of installing support reduce more than 30%.
In one embodiment of the present utility model, the projection includes a first support section and a second support section, the lower surface of the first support section being in contact with the frame rail and located below the relief aperture, the second support section having an arcuate outer profile.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: the first support section makes the overall structure of installing support firmer, still can keep the structural strength of installing support under the thinner circumstances of first curb plate and second curb plate thickness, and when the setting of second support section let the towing hook pass and dodge the hole, dodge the difficult emergence deformation in the periphery in hole.
In one embodiment of the present utility model, the present utility model further provides an automobile, where the automobile includes a frame rail and a mounting support, and the mounting support is fixedly connected to the frame rail, and the mounting support has all the technical features of the mounting support, which are not described in detail herein.
Drawings
FIG. 1 is a schematic illustration of the mating connection of the present utility model with a frame rail;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is an isometric view of FIG. 3;
FIG. 5 is a side view of FIG. 3;
reference numerals illustrate:
100-mounting a bracket; 110-a protrusion; 111-a first support section; 112-a second support section; 120-avoiding holes; 130-a first side plate; 131-a second connection hole; 140-a second side plate; 141-first connection holes.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
[ first embodiment ]
Referring to fig. 1-5, in one specific embodiment, the present utility model provides an automotive tractor coupler mounting bracket cooperatively coupled to a frame rail, the mounting bracket comprising: the protruding part 110, the protruding part 110 is provided with a avoiding hole 120, and the lower surface of the protruding part 110 is attached to the frame longitudinal beam; a first side plate 130, the first side plate 130 being connected to the protrusion 110; the second side plate 140, the second side plate 140 is connected with the protruding part 110, and the second side plate 140 and the first side plate 130 are respectively positioned at two sides of the protruding part 110; the first side plate 130, the second side plate 140 and the protruding portion 110 are integrally formed.
The mounting support is fixed in one side of frame longeron, and the lower surface of protruding portion 110 is laminated with the upper surface of frame longeron to upwards protruding, first curb plate 130 is located the left side of protruding portion 110 and the level sets up, and is connected with the upper surface cooperation of frame longeron, fixes the left side of installing support 100, and second curb plate 140 is located the right side of protruding portion 110, and second curb plate 140 downwardly extending is connected with the left surface cooperation of frame longeron.
Dodge hole 120 and be the screw hole, the effect at first curb plate 130 and second curb plate 140, the connection of mount pad and frame longeron is firm, when dragging the car, carries out threaded connection with the mount pad with the trailer hook, through pulling the trailer hook, the external force that the trailer hook received passes through mounting bracket 100 and transmits the car, and then drags the car, among the related art, each part of mounting bracket 100 accomplishes through panel beating mosaic structure, because panel beating thickness's restriction, the overall rigidity of support is lower, can lead to the support to warp at the in-process of trailer, perhaps because the not enough of support self rigidity, unable repetitious usage.
It should be noted that, the connection manner of the first side plate 130 and the frame rail includes, but is not limited to, magnetic attraction, latch, clamping connection, and bolting connection; the connection mode of the second side plate 140 and the vehicle frame longitudinally includes, but is not limited to, magnetic attraction, a bolt, a clamping connection and a bolt connection.
It should be noted that, the threads in the avoiding hole 120 are formed by post-processing after the mounting bracket 100 is produced, so that the precision of the parts is greatly improved.
The setting of integrated into one piece lets the installing support 100 connect through the welding of need not between a plurality of parts, has increased the holistic intensity of installing support 100, has avoided installing support 100 to take place deformation at the in-process of trailer, simultaneously, because need not to weld the nut cover alone, the mould cost that is used for producing installing support 100 has been simplified by a wide margin to this manufacturing cost who has reduced installing support 100, dodges the mode that hole 120 adopted later stage processing, also can improve the precision of part.
[ second embodiment ]
In a particular embodiment, the second side plate 140 of the mounting bracket 100 extends downwardly and conforms to the side wall of the frame rail, and the lower surface of the second side plate 140 is flush with the lower surface of the frame rail, the mounting bracket further comprising: the first connecting hole 141 is formed in the second side wall and penetrates through the second side plate 140, and the first connecting hole 141 is located in a region where the second side plate 140 is attached to the frame rail.
The second curb plate 140 is parallel with the side of frame longeron, and the lower extreme parallel and level of second curb plate 140 and the lower extreme of frame longeron, and the junction of the side of frame longeron and bottom surface is equipped with the fillet, and the lower extreme parallel and level of second curb plate 140 and the upper end of fillet avoids second curb plate 140 to surpass the side of frame longeron, and the interference takes place with other spare part, guarantees the normal installation of installing support 100.
The first connecting hole 141 is located at the lower end of the second side plate 140, after the first connecting hole 141 penetrates through the second side plate 140, a through hole matched with the first connecting hole 141 is formed in the frame longitudinal beam, and a bolt penetrates through the first connecting hole 141 and then penetrates through the through hole on the side face to fix the second side plate 140 and the frame.
It should be noted that, because the mounting bracket 100 adopts the nut sleeve support integrated structure, the nut sleeve is not required to be welded separately in the process of fixing connection, so that the mounting bracket 100 is more convenient to fix.
The lower surface of the second side plate 140 is flush with the lower surface of the frame longitudinal beam, so that the second side plate 140 cannot interfere with other parts after being fixed, the first connecting hole 141 is located in the area where the second side plate 140 is attached to the frame longitudinal beam, the second side plate 140 is more convenient to fix with the frame longitudinal beam, the second side plate 140 cannot be in contact with the protruding portion 110 during fixing, the quality of the mounting bracket 100 is reduced due to the arrangement of the first connecting hole 141, and the material cost is saved.
[ third embodiment ]
In a specific embodiment, there are a plurality of first connecting holes 141, and a plurality of first connecting holes 141 are arranged in parallel and spaced apart, and each first connecting hole 141 is located in a region where the second side plate 140 is attached to the frame rail.
The number of the first connecting holes 141 is usually two, the two first connecting holes 141 are arranged in parallel and at intervals, the two first connecting holes 141 are identical in size, the centers of the two first connecting holes 141 are located on the same vertical line, and when the second side plate 140 is fixed with the frame longitudinal beam, each first connecting hole 141 is fixed by one bolt, so that the stability of connection between the second side plate 140 and the frame longitudinal beam is improved.
Preferably, the end of the second side plate 140 may be bent, and the bent portion of the second side plate 140 is attached to the frame rail, and a new first connecting hole 141 may be added to the bent portion, and the number of the added first connecting holes is adjusted according to the length of the bent portion.
It should be noted that, the first connecting hole 141 is circular, the integral forming of the plurality of first connecting holes 141 does not affect the difficulty of processing, and the modification of the production mold is also more convenient, so the setting of the plurality of first connecting holes 141 does not promote the overall difficulty of producing the mounting bracket 100.
The arrangement of the first connecting holes 141 makes the connection between the second side plate 140 and the frame longitudinal beam more firm, makes the mounting bracket 100 and the frame longitudinal beam have more stress points, is convenient for transferring external force to the frame longitudinal beam, makes the trailer work more convenient, and simultaneously, the first connecting holes 141 further reduce the quality of the mounting bracket 100 and save the material cost.
[ fourth embodiment ]
In a specific embodiment, the first side plate 130 extends in a horizontal direction, an edge of the first side plate 130 is flush with an edge of the upper surface of the frame rail, and a second connecting hole 131 is further formed in the first side plate 130, and the second connecting hole 131 penetrates the first side plate 130.
The lower surface of the first side plate 130 is flush with the lower surface of the protruding portion 110 and is placed above the frame longitudinal beam, the rightmost side of the first side plate 130 is flush with the rightmost side of the frame longitudinal beam, the thickness of the first side plate 130 is smaller than that of the protruding portion 110, in general, the thickness of the first side plate 130 is the same as that of the second side plate 140 and smaller than that of the frame longitudinal beam, the weight of the mounting bracket 100 is further reduced, the second connecting hole 131 is located at the center of the first side plate 130, the second connecting hole 131 is also a threaded hole, threads are processed later, and bolts penetrate through holes in the upper surface of the frame longitudinal beam after passing through the second connecting hole 131, so that the fixing of the first side plate 130 is completed.
The setting of first curb plate 130 has increased the laminating area between installing support 100 and the frame longeron, and the setting of second connecting hole 131 has reduced the weight of first curb plate 130, saves material cost, simultaneously, cooperates with integrated into one piece's mode, lets the quality of installing support 100 reduce more than 30% under the same load performance.
[ fifth embodiment ]
In a specific embodiment, the protruding portion 110 includes a first support section 111 and a second support section 112, where a lower surface of the first support section 111 contacts the frame rail and is located below the avoidance hole 120, and an outer contour of the second support section 112 is arc-shaped.
The top of protruding portion 110 is circular arc, and the centre of a circle of circular arc is unanimous with dodging the centre of a circle of hole 120, and the lower half section of protruding portion 110 is first support section 111, and the upper half section is second support section 112, dodges the hole 120 and runs through second support section 112, and the lower surface and the frame longeron laminating of first support section 111, the thickness of first support section 111 is greater than the thickness of second support section 112.
The first support section 111 makes the overall structure of the mounting bracket 100 firmer, and can still maintain the structural strength of the mounting bracket 100 under the condition that the thicknesses of the first side plate 130 and the second side plate 140 are thinner, and when the second support section 112 is arranged to enable the trailer hook to pass through the avoidance hole 120, the surrounding of the avoidance hole 120 is not easy to deform.
[ sixth embodiment ]
In a specific embodiment, the present utility model further provides an automobile, where the automobile includes a frame rail and a mounting support, and the mounting support is fixedly connected with the frame rail, and the mounting support 100 has all the technical features of the mounting support 100, which are not described herein.
Although the present utility model is disclosed above, the present utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model should be assessed accordingly to that of the appended claims.
Claims (9)
1. An automobile trailer hook mounting bracket, the mounting bracket is connected with a frame longitudinal beam in a matched manner, and is characterized in that the mounting bracket comprises:
the lower surface of the protruding part is attached to the frame longitudinal beam;
a first side plate connected to the protruding portion;
the second side plate is connected with the protruding part, and the second side plate and the first side plate are respectively positioned at two sides of the protruding part;
the first side plate, the second side plate and the protruding portion are integrally formed.
2. The car draft gear mounting bracket according to claim 1, wherein said second side plate extends downwardly and engages a side wall of said frame rail.
3. The automotive tractor coupler mount of claim 2, wherein the mount further comprises:
the first connecting hole is formed in the second side wall and penetrates through the second side plate, and the first connecting hole is located in the area where the second side plate is attached to the frame longitudinal beam.
4. The car draft gear mounting bracket according to claim 2, wherein a lower surface of said second side plate is flush with a lower surface of said frame rail.
5. The vehicle towing hook mounting bracket of claim 3 wherein a plurality of said first attachment holes are juxtaposed and spaced apart, each of said first attachment holes being located in a region where said second side plate engages said frame rail.
6. The car draft gear mounting bracket according to any one of claims 1 to 5, wherein said first side plate extends in a horizontal direction, an edge of said first side plate being flush with an edge of an upper surface of said frame rail.
7. The car draft gear installation bracket according to claim 6, wherein the first side plate is further provided with a second connecting hole, the second connecting hole penetrating the first side plate.
8. The vehicle towing hook mounting bracket of any one of claims 1 to 5 wherein the projection includes a first support section and a second support section, the lower surface of the first support section being in contact with the frame rail and located below the relief aperture, the second support section having an arcuate outer profile.
9. An automobile, wherein an automobile trailer hook mounting bracket as claimed in any one of claims 1 to 8 is provided in the automobile, the automobile comprising the frame rail, the mounting bracket being fixedly connected to the frame rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320327760.8U CN219312437U (en) | 2023-02-28 | 2023-02-28 | Car trailer hook installing support and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320327760.8U CN219312437U (en) | 2023-02-28 | 2023-02-28 | Car trailer hook installing support and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219312437U true CN219312437U (en) | 2023-07-07 |
Family
ID=87026531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320327760.8U Active CN219312437U (en) | 2023-02-28 | 2023-02-28 | Car trailer hook installing support and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219312437U (en) |
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2023
- 2023-02-28 CN CN202320327760.8U patent/CN219312437U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |