CN220483405U - Traction beam structure for commercial vehicle - Google Patents
Traction beam structure for commercial vehicle Download PDFInfo
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- CN220483405U CN220483405U CN202321891331.XU CN202321891331U CN220483405U CN 220483405 U CN220483405 U CN 220483405U CN 202321891331 U CN202321891331 U CN 202321891331U CN 220483405 U CN220483405 U CN 220483405U
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- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000010354 integration Effects 0.000 abstract description 6
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Abstract
The utility model discloses a traction beam structure for a commercial vehicle, which belongs to the technical field of traction beams, and comprises a beam and beam connecting seats which are connected and installed at two ends of the beam and can be connected and installed with a vehicle frame, wherein the beam is of a circular tube structure, and traction hook seats which can be connected and installed with traction hooks are installed on the beam connecting seats; the beam connecting seat comprises two connecting plates which are connected in a buckling manner, and a positioning hole for inserting and positioning with the end part of the beam is formed between the two connecting plates; a plurality of bumper mounting brackets are arranged on the cross beam at intervals along the length direction of the cross beam, and a radar mounting plate is arranged in the middle of the cross beam. The reliability, convenience and accuracy of connection and installation of the cross beam and the cross beam connecting seat are effectively realized, the whole traction cross beam structure is light in weight, easy to manufacture and form and low in cost, and the multifunctional high integration on the traction cross beam structure is realized. The traction beam has simple structure, easy realization and good practicability.
Description
Technical Field
The utility model belongs to the technical field of traction beams, and particularly relates to a traction beam structure for a commercial vehicle.
Background
Commercial vehicles (Commercial Vehicle) are vehicles designed and technically characterized for transporting people and goods. The commercial vehicle comprises all cargo vehicles and more than 9 buses, and is divided into five types, namely a bus, a truck, a semi-trailer traction vehicle, a bus incomplete vehicle and a truck incomplete vehicle. In the whole industry, the concept of commercial vehicles is mainly defined from different applications, and commercial vehicles are divided into two major categories of passenger cars and trucks in a habit.
The traction cross beam for the commercial vehicle is a main stressed structural component when the vehicle is anchored and towed, and is also a key structural component for connecting the frame and the bumper and enhancing the frame strength.
In the prior art, because the space at the front end of the commercial vehicle is limited, more components such as a bumper, a combined bracket, a radar, a cab and the like are required to be connected and installed, the traditional traction beam has single function, and the high integration of multiple functions such as bumper installation, radar installation, traction hook installation and the like cannot be realized; and the traction beam is connected and installed by adopting cast parts, so that the whole structure of the traction beam is complex, the weight is heavy, the manufacturing cost is high, the production difficulty is high, and the light-weight design principle of the commercial vehicle cannot be met.
Disclosure of Invention
The utility model provides a traction beam structure for a commercial vehicle, which aims to solve the problems that the traditional traction beam has single function, cannot realize high integration of multiple functions, is connected and installed by adopting cast parts, is complex in structure, heavy in weight and high in manufacturing cost.
The utility model is realized by the following technical scheme:
a traction beam structure for a commercial vehicle comprises a beam and beam connecting seats which are connected and installed at two ends of the beam and can be connected and installed with a vehicle frame, wherein the beam is of a circular tube structure, and traction hook seats which can be connected and installed with traction hooks are installed on the beam connecting seats; the beam connecting seat comprises two connecting plates which are connected in a buckling manner, and a positioning hole for inserting and positioning with the end part of the beam is formed between the two connecting plates; a plurality of bumper mounting brackets are arranged on the cross beam at intervals along the length direction of the cross beam, and a radar mounting plate is arranged in the middle of the cross beam.
The utility model further improves that the front ends of the two sides of the frame are connected and provided with the combined bracket which is connected and arranged with the beam connecting seat.
The utility model further improves that the lower part of the bumper mounting bracket is provided with a nut box, and a nut which can slide left and right and can limit rotation is arranged in the nut box; a bumper mounting hole in the left-right direction is formed in the bumper mounting bracket.
The nut box is of a rectangular shell structure with an opening at the upper part and is welded and fixed with the lower side of the bumper mounting bracket.
The utility model further improves that the lower side of the nut box is provided with a clearance hole corresponding to the bumper mounting hole.
The utility model further improves that the positioning hole on the connecting plate is provided with a welding hole.
According to the utility model, the two connecting plates on the beam connecting seat are welded and fixed, the beam connecting seat is provided with a bolt hole, and a bolt screwed with the front end part of the combined bracket is arranged in the bolt hole in a penetrating manner.
The utility model further improves that the traction hook seat is of a cylindrical structure, and the inner side of the traction hook seat is provided with an internal thread which can be screwed with the traction hook.
In addition, the utility model further improves that the radar mounting plate is provided with a radar mounting hole and a radar protection cover mounting hole, and the radar mounting plate is provided with a lightening hole.
Further improvements of the utility model are that the bumper mounting bracket and the radar mounting plate are welded to the cross beam.
From the technical scheme, the beneficial effects of the utility model are as follows:
the cross beam adopts a circular tube-shaped structure, the end part of the cross beam is inserted and positioned with the positioning holes formed by buckling connection of the two connecting plates, the reliability, convenience and accuracy of connection and installation of the cross beam and the cross beam connecting seat are effectively realized, the cross beam is connected and installed with the frame through the cross beam connecting seat, the whole traction cross beam structure is light in weight, easy to manufacture and form and low in cost; and the traction hooks are connected and installed through the traction hook seat installed on the beam connecting seat, the bumper is installed through the bumper installing support installed on the beam, the radar is installed through the radar installing plate installed in the middle of the beam, and the multifunctional high integration on the traction beam structure is realized. The traction beam has simple structure, easy realization and good practicability.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a mounting structure according to an embodiment of the present utility model.
Fig. 2 is a schematic structural view of an embodiment of the present utility model.
Fig. 3 is a schematic view of a vehicle frame according to an embodiment of the present utility model.
In the accompanying drawings: 1. the automobile beam comprises a beam, 2, a beam connecting seat, 21, a welding hole, 3, a traction hook seat, 4, a bumper mounting bracket, 5, a nut box, 51, a nut, 6, a radar mounting plate, 7, a traction hook, 8, a combined bracket, 9 and a frame.
Detailed Description
In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the present utility model will be clearly and completely described below with reference to the drawings in this specific embodiment, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, based on the embodiments in this patent, which would be within the purview of one of ordinary skill in the art without the particular effort to make the utility model are intended to be within the scope of the patent protection.
As shown in fig. 1-3, the utility model discloses a traction beam structure for a commercial vehicle, which comprises a beam 1 and beam connecting seats 2 which are connected and installed at two ends of the beam 1 and can be connected and installed with a frame 9, wherein the beam 1 is of a circular tube structure, and a traction hook seat 3 which can be connected and installed with a traction hook 7 is installed on the beam connecting seat 2; the beam connecting seat 2 comprises two connecting plates which are connected in a buckling manner, and a positioning hole for inserting and positioning with the end part of the beam 1 is formed between the two connecting plates; a plurality of bumper mounting brackets 4 are arranged on the cross beam 1 along the length direction at intervals, and a radar mounting plate 6 is arranged in the middle of the cross beam 1.
The beam 1 adopts a circular tube-shaped structure, the end part of the beam 1 is inserted and positioned with the positioning holes formed by the buckling connection of the two connecting plates, the reliability, convenience and accuracy of the connection and installation of the beam 1 and the beam connecting seat 2 are effectively realized, the beam 1 is connected and installed with the frame 9 through the beam connecting seat 2, the whole traction beam structure is light in weight, easy to manufacture and form and low in cost; and install the towing hook 7 through installing the towing hook seat 3 on crossbeam connecting seat 2, install the bumper through the bumper installing support 4 of installing on crossbeam 1, install the radar through the radar mounting panel 6 of installing in crossbeam 1 middle part, realize the high integration of the multi-functional on the towing beam structure. The traction beam has simple structure, easy realization and good practicability.
Wherein, the front ends of the two sides of the frame 9 are connected and provided with a combined bracket 8 through bolts, and the combined bracket 8 is connected and provided with a beam connecting seat 2. The connection and installation reliability and convenience of the cross beam 1 and the frame 9 are ensured.
The lower part of the bumper mounting bracket 4 is provided with a nut box 5, and a nut 51 which can slide left and right and can limit rotation is arranged in the nut box 5; the bumper mounting bracket 4 is provided with a bumper mounting hole in the left-right direction. When the bumper is installed, the bumper passes through the bumper and the bumper installation hole through the bolts and is screwed with the nut 51 in the nut box 5, and the nut 51 is adjusted in a sliding mode left and right in the nut box 5, so that assembly failure caused by bumper deformation or machining errors is effectively avoided, and convenience of bumper assembly is improved. And flexible installation of bumpers with different length specifications can be realized through a plurality of bumper mounting brackets 4, so that the adaptation universality is improved.
Further, the nut case 5 has a rectangular case structure with an upper opening, and is welded and fixed to the lower side of the bumper mounting bracket 4. The nut 51 is put into the nut box 5, the width of the nut box 5 is slightly larger than the width of the nut 51, the height of the nut box 5 is slightly larger than the thickness of the nut 51, the nut 51 can be guaranteed to flexibly move left and right in the nut box 5, the rotation of the nut 51 can be limited, and the flexibility and the reliability of the installation of a bumper are effectively guaranteed.
Further, a clearance hole corresponding to the bumper mounting hole is formed in the lower side of the nut box 5. By arranging the avoidance holes, the avoidance of the bolts on the bumper through the nuts 51 can be effectively realized, the condition that the bolts cannot be screwed in place due to the abutting of the bottoms of the nut boxes 5 is avoided, and the firmness of the installation of the bumper is ensured.
Wherein, the locating hole position on the connecting plate is provided with a welding hole 21. The welding hole 21 has a long hole structure in the left-right direction. The welding holes 21 can facilitate convenient and reliable welding fixation of the connecting plate and the cross beam 1, and the welding strength of the cross beam connecting seat 2 and the cross beam 1 is enhanced.
Wherein, two connecting plates welded fastening on the crossbeam connecting seat 2, and offered the bolt hole on the crossbeam connecting seat 2, wear to be equipped with in the bolt hole and connect the bolt of installation soon with the preceding tip of sectional shelf-unit 8. The convenience and reliability of the installation of the beam connecting seat 2 and the combined bracket 8 are effectively ensured.
The traction hook seat 3 is of a cylindrical structure, is welded and installed with the beam connecting seat 2, and is internally provided with internal threads capable of being screwed and installed with the traction hook 7. The traction hook 7 is rotatably connected with the traction hook seat 3, so that convenience in dismounting and mounting the traction hook 7 can be realized, and the traction hook 7 can be dismounted in a non-rescue state.
Wherein, radar mounting hole and radar safety cover mounting hole have been seted up on the radar mounting panel 6, and the lightening hole has been seted up on the radar mounting panel 6. The radar and the radar protection cover are positioned and installed through the radar installation holes and the radar protection cover installation holes, and the lightweight design is realized through the lightening holes.
Wherein, bumper installing support 4 and radar mounting panel 6 and crossbeam 1 welded installation. The welding process is simple, the connection is firm, and the processing difficulty and the processing cost are reduced.
The traction beam structure for the commercial vehicle has the advantages that the beam 1 adopts a circular tube-shaped structure, the end part of the beam 1 is in butt buckling connection with two connecting plates to form a positioning hole for inserting and positioning, the reliability, convenience and accuracy of connection and installation of the beam 1 and the beam connecting seat 2 are effectively realized, the beam 1 is connected and installed with the frame 9 through the beam connecting seat 2, the whole traction beam structure is light in weight, easy to manufacture and form, and the cost is low; and install the towing hook 7 through installing the towing hook seat 3 on crossbeam connecting seat 2, install the bumper through the bumper installing support 4 of installing on crossbeam 1, install the radar through the radar mounting panel 6 of installing in crossbeam 1 middle part, realize the high integration of the multi-functional on the towing beam structure. The traction beam has simple structure, easy realization and good practicability.
In the present specification, each embodiment is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between the embodiments are only required to be referred to each other.
The terms "upper", "lower", "outside", "inside", and the like in the description and in the claims of the present utility model and in the above drawings, if any, are used for distinguishing between relative relationships in position and not necessarily for giving qualitative sense. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a commercial vehicle traction beam structure, includes crossbeam (1) and connects crossbeam connecting seat (2) of installing in crossbeam (1) both ends and can be connected with frame (9) installation, its characterized in that, crossbeam (1) is tubular structure, installs on crossbeam connecting seat (2) and can connect traction hook seat (3) of installation to traction hook (7); the beam connecting seat (2) comprises two connecting plates which are connected in a buckling manner, and a positioning hole for inserting and positioning with the end part of the beam (1) is formed between the two connecting plates; a plurality of bumper mounting brackets (4) are arranged on the cross beam (1) along the length direction at intervals, and a radar mounting plate (6) is arranged in the middle of the cross beam (1).
2. The traction beam structure for the commercial vehicle according to claim 1, wherein the front ends of two sides of the frame (9) are connected and provided with combined brackets (8), and the combined brackets (8) are connected and provided with a beam connecting seat (2).
3. The traction beam structure for a commercial vehicle according to claim 1, wherein a nut box (5) is installed at the lower part of the bumper mounting bracket (4), and a nut (51) which can slide left and right and can limit rotation is installed in the nut box (5); a bumper mounting hole in the left-right direction is formed in the bumper mounting bracket (4).
4. A traction beam structure for a commercial vehicle according to claim 3, wherein the nut box (5) is a rectangular shell structure with an upper opening and is welded and fixed with the lower side of the bumper mounting bracket (4).
5. The traction beam structure for a commercial vehicle according to claim 4, wherein a clearance hole corresponding to the bumper mounting hole is formed in the lower side of the nut box (5).
6. The traction beam structure for a commercial vehicle according to claim 1, wherein the positioning hole on the connecting plate is provided with a welding hole (21).
7. The traction beam structure for the commercial vehicle according to claim 2, wherein two connecting plates on the beam connecting seat (2) are welded and fixed, bolt holes are formed in the beam connecting seat (2), and bolts screwed and installed with the front end part of the combined bracket (8) are arranged in the bolt holes in a penetrating mode.
8. The traction beam structure for a commercial vehicle according to claim 1, wherein the traction hook seat (3) has a cylindrical structure, and an inner side thereof is provided with an internal thread capable of being screwed with the traction hook (7).
9. The traction beam structure for a commercial vehicle according to claim 1, wherein a radar mounting hole and a radar protection cover mounting hole are formed in the radar mounting plate (6), and a lightening hole is formed in the radar mounting plate (6).
10. The traction beam structure for a commercial vehicle according to claim 1, wherein the bumper mounting bracket (4) and the radar mounting plate (6) are welded to the beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321891331.XU CN220483405U (en) | 2023-07-18 | 2023-07-18 | Traction beam structure for commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321891331.XU CN220483405U (en) | 2023-07-18 | 2023-07-18 | Traction beam structure for commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220483405U true CN220483405U (en) | 2024-02-13 |
Family
ID=89841226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321891331.XU Active CN220483405U (en) | 2023-07-18 | 2023-07-18 | Traction beam structure for commercial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220483405U (en) |
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2023
- 2023-07-18 CN CN202321891331.XU patent/CN220483405U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |