CN212046746U - Front cross beam assembly with towing hook - Google Patents
Front cross beam assembly with towing hook Download PDFInfo
- Publication number
- CN212046746U CN212046746U CN202020440807.8U CN202020440807U CN212046746U CN 212046746 U CN212046746 U CN 212046746U CN 202020440807 U CN202020440807 U CN 202020440807U CN 212046746 U CN212046746 U CN 212046746U
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- hook support
- tow hook
- support
- arc
- fixing plate
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Abstract
The utility model discloses a take front beam assembly of tow hook relates to automobile parts technical field, and this front beam assembly includes: the two ends of the front cross beam are respectively provided with a cross beam support; the first towing hook support is arranged in the middle of the front cross beam; the second towing hook support is detachably connected with the first towing hook support and surrounds the outer side of the middle part of the front cross beam together with the first towing hook support; the second tow hook support is equipped with at least one arch with a junction of first tow hook support, and first tow hook support setting is kept away from to the arch, and the tow hook hole has been seted up to the arch. The utility model discloses, first tow hook support and second tow hook support surround in the middle part outside of front beam, arrange in the front beam below through the arch that will set up the tow hook hole, make first tow hook support and second tow hook support connect the back and form the preceding tow hook of formula that sinks to when realizing installing the haulage rope under the bumper beam, need not to open the bumper beam, and prevent that the frame assembly from warping at the trailer in-process atress.
Description
Technical Field
The utility model relates to an automobile parts technical field, concretely relates to take front beam assembly of towing pintle.
Background
In the existing frame assembly, a front cross beam assembly adopts a round tubular beam or a channel beam. The front tow hook is generally arranged on a left longitudinal beam or a right longitudinal beam of the frame, or an internal tapping thread is reserved on a left support or a right support of the front cross beam assembly for the front tow hook. When the trailer is needed, the front towing hook is arranged on the left support or the right support of the cross beam and is detachably placed in a tool box or a tool bag when the trailer is not needed to be used.
The two towing hooks have the following problems in the using process:
1. when the front towing hook is arranged on a support of a longitudinal beam or a cross beam of a frame, the frame is subjected to lateral tension in the process of towing, so that the frame assembly is easy to deform, and parts of a water tank and the like which are simultaneously arranged on the left longitudinal beam and the right longitudinal beam are deformed and even cracked;
2. due to the limited arrangement space, the tow hook must be disassembled and placed in a tool box or a tool kit when not in use, so that the tow hook is inconvenient to use and manage and easy to lose;
3. the bumper is pressed close to the front beam assembly, and due to the fact that the arrangement space is not enough, the bumper needs to be opened when the trailer equipment such as a traction rope is installed, and convenience is poor.
SUMMERY OF THE UTILITY MODEL
One of the defect to existence among the prior art, the utility model aims to provide a take front beam assembly of towing pintle can realize installing the haulage rope under the bumper bar, need not to open the bumper bar to and prevent that frame assembly from at trailer in-process atress distortion.
In order to achieve the above purpose, the utility model adopts the technical proposal that: a front beam assembly with a tow hook, comprising:
the two ends of the front cross beam are respectively provided with a cross beam support;
the first towing hook support is arranged in the middle of the front cross beam;
the second towing hook support is detachably connected with the first towing hook support and surrounds the outer side of the middle part of the front cross beam together with the first towing hook support;
at least one bulge is arranged at the joint of the second towing hook support and the first towing hook support, the bulge is far away from the first towing hook support, and towing hook holes are formed in the bulge.
On above-mentioned technical scheme's basis, first tow hook support includes first arc, and above-mentioned first arc both ends outwards extend respectively have first fixed plate, and above-mentioned first arc is fixed with the laminating welding of above-mentioned front beam.
On the basis of the technical scheme, the second tow hook support comprises a second arc-shaped plate, a second fixing plate and a third fixing plate extend outwards from two ends of the second arc-shaped plate respectively, and the second fixing plate and the third fixing plate are detachably connected with the corresponding first fixing plates through fasteners; the first arc-shaped plate and the second arc-shaped plate form a through hole surrounding the outer side of the front cross beam.
On the basis of the technical scheme, the protrusion is arranged on one side, away from the first towing hook support, of the third fixing plate, and the protrusion is perpendicular to the third fixing plate.
On the basis of the technical scheme, the length of the first fixing plate along the length direction of the front cross beam is greater than that of the second fixing plate and that of the third fixing plate.
On the basis of the technical scheme, the front cross beam is a circular tube beam.
A front beam assembly with a tow hook, comprising:
the two ends of the front cross beam are respectively provided with a cross beam support;
the first towing hook support is arranged in the middle of the front cross beam;
the second towing hook support is detachably connected with the first towing hook support and surrounds the outer side of the middle part of the front cross beam together with the first towing hook support;
two mutually parallel bulges are arranged at the joint of the second tow hook support and the first tow hook support, and the two bulges are far away from the first tow hook support; the two bulges are correspondingly provided with pin shaft holes, locking pin shafts penetrate through the pin shaft holes, and towing hook holes are formed among the locking pin shafts, the two bulges and the connecting parts.
On above-mentioned technical scheme's basis, first tow hook support includes first arc, and above-mentioned first arc both ends outwards extend respectively have first fixed plate, and above-mentioned first arc is fixed with the laminating welding of above-mentioned front beam.
On the basis of the technical scheme, the second tow hook support comprises a second arc-shaped plate, a second fixing plate and a third fixing plate extend outwards from two ends of the second arc-shaped plate respectively, and the second fixing plate and the third fixing plate are detachably connected with the corresponding first fixing plates through fasteners; the first arc-shaped plate and the second arc-shaped plate form a through hole surrounding the outer side of the front cross beam.
On the basis of the technical scheme, one end of the locking pin shaft is provided with an annular steel ring, the other end of the locking pin shaft is provided with a locking hole, and a split pin is arranged in the locking hole.
Compared with the prior art, the utility model has the advantages of:
(1) the first towing hook support and the second towing hook support of the front beam assembly with the towing hook of the utility model surround the middle outer side of the front beam, and the first towing hook support and the second towing hook support are connected to form a sinking type front towing hook by arranging the bulge provided with the towing hook hole below the front beam, so that the safety rod is not required to be opened when the traction rope is installed under the safety rod; in addition, when the traction rope passes through the towing hook hole for traction, the frame assembly can be prevented from being stressed, distorted and deformed in the process of towing, and further, the parts stretching over the left longitudinal beam and the right longitudinal beam are prevented from being deformed and cracked.
(2) The utility model discloses a take front beam assembly of towing pintle, second towing pintle support can be dismantled and connect on first towing pintle support, and when need not to change second towing pintle support, second towing pintle support can be fixed always on first towing pintle support, avoids it to dismantle not good management, the problem of losing easily.
(3) The utility model discloses a take front beam assembly of towing pintle, front beam pass through the crossbeam support at its both ends and fix at the frame front end, but the outer wide deviation of restraint control frame assembly front end guarantees the assembly relation of each spare part of frame assembly front end on the frame, improves the bending resistance antitorque property of frame assembly front end.
(4) The utility model discloses a take front beam assembly of towing pintle, haulage rope can pass by the towing pintle hole that forms between lock pin axle, two archs and the third fixed plate, and haulage rope tractive in-process makes second towing pintle support atress even, effectively reduces the haulage rope and breaks the risk, improves and pulls the reliability.
Drawings
Fig. 1 is a schematic structural view of a first front cross member assembly according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the second tow hook support of FIG. 1;
fig. 3 is a schematic structural view of a second front cross member assembly according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of the first tow hook support of FIG. 3;
fig. 5 is a schematic structural view of the second tow hook support in fig. 3.
Reference numerals:
1-a front cross beam;
2-beam support;
3-a first towing hook support, 31-a first arc-shaped plate, 32-a first fixing plate;
4-a second tow hook support, 41-a second arc-shaped plate, 42-a second fixing plate, 43-a third fixing plate and 44-a fastener;
5-bulge;
6-locking pin shaft, 61-annular steel ring and 62-split pin.
Detailed Description
The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, the present invention provides an embodiment of a front beam assembly with a tow hook, which includes a front beam 1, a first tow hook support 3 and a second tow hook support 4.
Two ends of the front beam 1 are respectively provided with a beam support 2. In this embodiment, the front cross beam 1 is a circular tube beam, and the diameter of the circular tube beam is 80-120 mm.
The first tow hook support 3 is arranged in the middle of the front beam 1. The second tow hook support 4 is detachably connected with the first tow hook support 3. After the first towing hook support 3 and the second towing hook support 4 are fixedly connected, the second towing hook support 4 and the first towing hook support 3 surround the outer side of the middle part of the front cross beam 1.
At least one protrusion 5 is disposed at a connection position of the second tow hook support 4 and the first tow hook support 3, and the protrusion 5 is disposed away from the first tow hook support 3. The protrusion 5 is provided with a towing hook hole, and when the trailer is needed, the towing rope can directly penetrate through the towing hook hole to be towed.
In this embodiment, the first tow hook support 3 and the second tow hook support 4 surround the middle outer side of the front beam 1, and the protrusion 5 provided with the tow hook hole is arranged below the front beam 1, so that the first tow hook support 3 and the second tow hook support 4 are connected to form a sunken front tow hook, and the safety lever is not required to be opened when a traction rope is installed under the safety lever. In addition, when the traction rope passes through the towing hook hole for traction, the frame assembly can be prevented from being stressed, distorted and deformed in the process of towing, and further, the parts stretching over the left longitudinal beam and the right longitudinal beam are prevented from being deformed and cracked.
On the basis of the above embodiment, in this embodiment, the first tow hook support 3 includes the first arc-shaped plate 31, the first fixing plates 32 respectively extend outwards from two ends of the first arc-shaped plate 31, the first arc-shaped plate 31 and the first fixing plates 32 at two ends thereof are integrally formed, and the two first fixing plates 32 are located on the same plane. The first arc-shaped plate 31 is attached to and welded with the front cross beam 1, so that the first towing hook support 3 is accurately positioned.
Referring to fig. 2, the second tow hook support 4 includes a second arc-shaped plate 41, a second fixing plate 42 and a third fixing plate 43 respectively extend from two ends of the second arc-shaped plate 41, the second fixing plate 42 and the third fixing plate 43 are integrally formed, and the second fixing plate 42 and the third fixing plate 43 are located on the same plane.
Optionally, the second fixing plate 42 and the third fixing plate 43 are detachably connected to the corresponding first fixing plate 32 by a fastener 44, and after the connection, the first arc-shaped plate 31 and the second arc-shaped plate 41 form a through hole surrounding the outer side of the front cross beam 1. In this embodiment, the front beam 1 is a circular tube beam, and correspondingly, the through hole is a circular ring hole.
Preferably, the first arc-shaped plate 31 and the second arc-shaped plate 41 are both semicircular, the inner circumferential surface of the first arc-shaped plate 31 is connected with the outer circumferential surface of the front cross beam 1, and the inner circumferential surface of the second arc-shaped plate 41 is in contact with the outer circumferential surface of the front cross beam 1.
Alternatively, the fastener 44 is a fastening bolt. When need not to change second tow hook support 4, second tow hook support 4 can be fixed on first tow hook support 3 always, avoids not managing after it dismantles, the problem of losing easily. When the second tow hook support 4 needs to be replaced, the fastening bolt can be loosened, and the second tow hook support 4 can be detached conveniently and quickly.
In this embodiment, the protrusion 5 is disposed on a side of the third fixing plate 43 away from the first tow hook support 3, and the protrusion 5 is disposed perpendicular to the third fixing plate 43. Optionally, two protrusions 5 are provided, the two protrusions 5 are arranged in parallel up and down, and the traction rope sequentially passes through the two towing hook holes, so that the second towing hook support 4 is uniformly stressed.
In the second embodiment, the first tow hook support 3 and the second tow hook support 4 are both shaped castings. The length of the first fixing plate 32 along the length direction of the front cross beam 1 is greater than the second fixing plate 42 and the third fixing plate 43, and the height of the first fixing plate 32 along the radial direction of the front cross beam 1 is greater than the height of the second fixing plate 42 and less than the height of the third fixing plate 43. Therefore, the first fixing plate 32 may be provided with a mounting hole for mounting other brackets, in addition to a connecting hole for passing the fastening bolt, so as to facilitate the arrangement of the pipeline and the wiring harness.
Optionally, the end of the third fixing plate 43 away from the second fixing plate 42 is further provided with an integrally formed bent plate to facilitate installation of other components.
In this embodiment, the front cross beam 1 is fixed at the front end of the frame of the commercial vehicle through the cross beam supports 2 at the two ends of the front cross beam, so that the outer width deviation of the front end of the frame assembly can be restrained and controlled, the assembly relation of all parts at the front end of the frame assembly on the frame is ensured, and the bending resistance and torsion resistance of the front end of the frame assembly are improved.
Referring to fig. 3-5, the present invention further provides an embodiment of a front beam assembly with a tow hook, which includes a front beam 1, a first tow hook support 3 and a second tow hook support 4.
Two ends of the front beam 1 are respectively provided with a beam support 2. The first towing hook support 3 is arranged in the middle of the front cross beam 1. The second tow hook support 4 is detachably connected with the first tow hook support 3, and the second tow hook support 4 and the first tow hook support 3 surround the outer side of the middle part of the front cross beam 1.
A joint of the second tow hook support 4 and the first tow hook support 3 is provided with two mutually parallel protrusions 5, and the two protrusions 5 are arranged away from the first tow hook support 3. The two bulges 5 are correspondingly provided with pin shaft holes, and locking pin shafts 6 penetrate through the pin shaft holes.
A towing hook hole is formed among the locking pin 6, the two bulges 5 and the connecting part. When the trailer needs to be towed, the towing rope can be directly pulled through the towing hook hole.
On the basis of the above embodiment, in this embodiment, the first tow hook support 3 includes a first arc-shaped plate 31, two ends of the first arc-shaped plate 31 respectively extend outward to form a first fixing plate 32, and the first arc-shaped plate 31 is attached to the front cross beam 1 and welded and fixed.
Further, the second tow hook support 4 includes a second arc-shaped plate 41, and a second fixing plate 42 and a third fixing plate 43 respectively extend from both ends of the second arc-shaped plate 41. The second fixing plate 42 and the third fixing plate 43 are detachably connected to the corresponding first fixing plate 32 by fasteners 44, and after the connection, the first arc-shaped plate 31 and the second arc-shaped plate 41 form through holes surrounding the outer side of the front cross beam 1.
In this embodiment, the two protrusions 5 are disposed on a side of the third fixing plate 43 away from the first tow hook support 3, and both of the two protrusions 5 are disposed perpendicular to the third fixing plate 43.
On the basis of the above embodiments, in this embodiment, one end of the locking pin shaft 6 is provided with an annular steel ring 61, and the other end of the locking pin shaft 6 is provided with a locking hole, in which a cotter pin 62 is arranged. Through annular steel ring 61, be convenient for dismouting locking pin 6. After the locking pin shaft 6 is installed, the cotter pin 62 can penetrate through the locking hole and be clamped and locked, so that the locking pin shaft 6 is prevented from falling off in use, and the problem that the traction rope is loosened is effectively solved.
The front beam assembly of this embodiment, install in the frame front end, the anti-bending torsion resistance of frame front end has been improved, the restraint of longeron about the frame assembly has been increased, and tow hook design of sinking before realizing through first tow hook support and second tow hook support, when realizing the installation haulage rope, need not to open the bumper beam, and the haulage rope can pass by the locking pin axle, the tow hook hole that forms between two archs and the third fixed plate, at haulage rope tractive in-process, make second tow hook support atress even, can effectively reduce the haulage rope risk of breaking, improve and pull the reliability.
The present invention is not limited to the above preferred embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is within the scope of protection.
Claims (10)
1. The utility model provides a take front beam assembly of tow hook which characterized in that, it includes:
the two ends of the front beam (1) are respectively provided with a beam support (2);
the first towing hook support (3) is arranged in the middle of the front cross beam (1);
the second towing hook support (4) is detachably connected with the first towing hook support (3) and surrounds the outer side of the middle part of the front cross beam (1) together with the first towing hook support (3);
the second tow hook support (4) is equipped with at least one arch (5) with a junction of first tow hook support (3), first tow hook support (3) setting is kept away from in arch (5), the tow hook hole has been seted up in arch (5).
2. The tow hook front beam assembly of claim 1, wherein: first tow hook support (3) include first arc (31), outwards extend respectively in first arc (31) both ends have first fixed plate (32), first arc (31) with front beam (1) laminating welded fastening.
3. The tow hook front beam assembly of claim 2, wherein: the second towing hook support (4) comprises a second arc-shaped plate (41), a second fixing plate (42) and a third fixing plate (43) extend outwards from two ends of the second arc-shaped plate (41) respectively, and the second fixing plate (42) and the third fixing plate (43) are detachably connected with the corresponding first fixing plates (32) through fasteners (44); the first arc-shaped plate (31) and the second arc-shaped plate (41) form a through hole surrounding the outer side of the front cross beam (1).
4. A front beam assembly with a tow hook according to claim 3, wherein: the bulge (5) is arranged on one side, away from the first towing hook support (3), of the third fixing plate (43), and the bulge (5) is perpendicular to the third fixing plate (43).
5. A front beam assembly with a tow hook according to claim 3, wherein: the length of the first fixing plate (32) along the length direction of the front cross beam (1) is greater than that of the second fixing plate (42) and that of the third fixing plate (43).
6. A front beam assembly with a tow hook according to any of claims 1 to 5, wherein: the front cross beam (1) is a circular tube beam.
7. The utility model provides a take front beam assembly of tow hook which characterized in that, it includes:
the two ends of the front beam (1) are respectively provided with a beam support (2);
the first towing hook support (3) is arranged in the middle of the front cross beam (1);
the second towing hook support (4) is detachably connected with the first towing hook support (3) and surrounds the outer side of the middle part of the front cross beam (1) together with the first towing hook support (3);
two mutually parallel bulges (5) are arranged at the joint of the second towing hook support (4) and the first towing hook support (3), and the two bulges (5) are far away from the first towing hook support (3); two the arch (5) are correspondingly provided with a pin shaft hole, a locking pin shaft (6) penetrates through the pin shaft hole, and a towing hook hole is formed among the locking pin shaft (6), the two bulges (5) and the joint.
8. The tow hook front beam assembly of claim 7, wherein: first tow hook support (3) include first arc (31), outwards extend respectively in first arc (31) both ends have first fixed plate (32), first arc (31) with front beam (1) laminating welded fastening.
9. The tow hook front beam assembly of claim 8, wherein: the second towing hook support (4) comprises a second arc-shaped plate (41), a second fixing plate (42) and a third fixing plate (43) extend outwards from two ends of the second arc-shaped plate (41) respectively, and the second fixing plate (42) and the third fixing plate (43) are detachably connected with the corresponding first fixing plates (32) through fasteners (44); the first arc-shaped plate (31) and the second arc-shaped plate (41) form a through hole surrounding the outer side of the front cross beam (1).
10. The tow hook front beam assembly of claim 7, wherein: one end of the locking pin shaft (6) is provided with an annular steel ring (61), the other end of the locking pin shaft is provided with a locking hole, and a split pin (62) is arranged in the locking hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020440807.8U CN212046746U (en) | 2020-03-30 | 2020-03-30 | Front cross beam assembly with towing hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020440807.8U CN212046746U (en) | 2020-03-30 | 2020-03-30 | Front cross beam assembly with towing hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212046746U true CN212046746U (en) | 2020-12-01 |
Family
ID=73539762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020440807.8U Active CN212046746U (en) | 2020-03-30 | 2020-03-30 | Front cross beam assembly with towing hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212046746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665671A (en) * | 2021-07-22 | 2021-11-19 | 一汽解放汽车有限公司 | Front beam assembly and vehicle |
| WO2023197855A1 (en) * | 2022-04-15 | 2023-10-19 | 蔚来汽车科技(安徽)有限公司 | Hitch ball assembly for vehicle and vehicle |
-
2020
- 2020-03-30 CN CN202020440807.8U patent/CN212046746U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665671A (en) * | 2021-07-22 | 2021-11-19 | 一汽解放汽车有限公司 | Front beam assembly and vehicle |
| WO2023197855A1 (en) * | 2022-04-15 | 2023-10-19 | 蔚来汽车科技(安徽)有限公司 | Hitch ball assembly for vehicle and vehicle |
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