CN212737648U - Embrace roof beam trailer hook - Google Patents
Embrace roof beam trailer hook Download PDFInfo
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- CN212737648U CN212737648U CN202021850579.8U CN202021850579U CN212737648U CN 212737648 U CN212737648 U CN 212737648U CN 202021850579 U CN202021850579 U CN 202021850579U CN 212737648 U CN212737648 U CN 212737648U
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Abstract
The utility model belongs to the technical field of automobile parts, and particularly discloses a beam holding trailer hook, which comprises a beam holding trailer part matched with a chassis girder, wherein an auxiliary trailer part matched with the beam holding trailer part is arranged on the beam holding trailer part; the beam holding trailer part comprises a fixed plate matched with the bottom surface of the chassis girder, the tail end of the fixed plate is provided with a beam holding part matched with the chassis girder, the top surface of the beam holding part is provided with a beam holding top hole, and the side surface of the beam holding part is provided with a beam holding side hole; a trailer plate is arranged on one side of the bottom surface of the fixed plate; a reinforcing plate matched with the chassis crossbeam is arranged on the fixing plate, and reinforcing holes are formed in the reinforcing plate; the utility model discloses an adopt locking beam trailer spare and vice trailer spare complex mode, through the connection of screw, realize the locking effect to pick up chassis girder for this locking beam trailer hook possesses can dismantle the function, is convenient for install and change.
Description
Technical Field
The utility model belongs to the technical field of automobile parts, concretely relates to embrace roof beam towing hook.
Background
The trailer hook is one of the necessary automobile parts of the vehicle, and the trailer hook mainly plays a role in enabling the vehicle to be separated from a bad road condition and dragging other non-power or power-damaged vehicles; the existing vehicle generally installs the tow hook when leaving the factory, but the tow hook of installation when leaving the factory is in order to prevent the contact of tow rope and automobile body when the tow hook, and the height that the tow hook bottom exposes the bumper is more to the tow hook of installation is fixed with vehicle chassis girder through the mode of multiple spot welding more when leaving the factory, and the tow hook is mutually perpendicular and does not have the reinforcement point to support with chassis girder, consequently, when pulling, the tow hook of installation easily takes place fracture, distortion when leaving the factory, causes casualties and loss of property easily.
SUMMERY OF THE UTILITY MODEL
In order to solve a series of problems caused by the use of the towing hook installed when leaving a factory, the beam-holding towing hook is convenient to install and replace, strong in reliability and stability, convenient to use and capable of bearing larger towing force.
Based on the above-mentioned purpose, the utility model discloses a following technical scheme realizes:
a beam holding trailer hook comprises a beam holding trailer part matched with a chassis girder, wherein an auxiliary trailer part matched with the beam holding trailer part is arranged on the beam holding trailer part; the beam holding trailer part comprises a fixed plate matched with the bottom surface of the chassis girder, the tail end of the fixed plate is provided with a beam holding part matched with the chassis girder, the top surface of the beam holding part is provided with a beam holding top hole, and the side surface of the beam holding part is provided with a beam holding side hole; a trailer plate is arranged on one side of the bottom surface of the fixed plate; the fixed plate is provided with a reinforcing plate matched with the chassis crossbeam, and the reinforcing plate is provided with reinforcing holes.
Preferably, the bottom end of the trailer plate is provided with a trailer hole; more than two connecting holes are arranged on the side surface of the trailer board; the side surface of the trailer board is provided with a reinforcing rib connected with the fixed plate, and the reinforcing rib is in clearance fit with any connecting hole; the fixed plate is provided with a fixed hole matched with the beam holding top hole.
Preferably, the auxiliary trailer part comprises an auxiliary trailer plate, and the auxiliary trailer plate is provided with a beam holding bulge matched with the beam holding part and a reinforcing bulge matched with the reinforcing plate; the beam holding bulge is provided with an auxiliary beam holding hole matched with the beam holding side hole; the reinforcing protrusion is provided with auxiliary reinforcing holes matched with the reinforcing holes.
Preferably, the bottom end of the auxiliary trailer plate is provided with an auxiliary trailer hole matched with the trailer hole; the side surface of the auxiliary trailer board is provided with more than two auxiliary connecting holes matched with the connecting holes.
Preferably, the auxiliary beam holding auxiliary hole matched with the side surface of the chassis crossbeam is formed in the beam holding bulge.
Preferably, the bottom edges of the trailer plate and the auxiliary trailer plate are provided with downward inclined curved edges.
Preferably, the right-angle joints of the trailer plate and the auxiliary trailer plate are both designed in an arc shape; the bottom ends of the beam holding trailer part and the auxiliary trailer part are 1-5cm lower than the pick-up bumper; the trailer plate and the auxiliary trailer part are both in streamline design.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) the utility model discloses an adopt the mode of embracing roof beam trailer spare and vice trailer spare cooperation, through the connection of screw, realize the locking effect to the pick up chassis girder, make this embracing roof beam trailer hook possess and can dismantle the function, be convenient for install and change, because adopt the mode of screw to fix the embracing roof beam trailer spare on the mounting hole that reserves on the chassis girder, consequently can be tightly fixed on the chassis girder with embracing roof beam trailer spare, make this embracing roof beam trailer hook possess better reliability and stability, and it is more convenient to use; the streamlined design that trailer board and vice trailer piece adopted to the base is the curve limit of downward sloping, therefore, when pulling the pick-up through the trailer pore pair pick-up, pulls the power and transmits for the fixed plate through the curve limit of slope, prevents that the emergence of the condition is torn to trailer board and vice trailer board, has effectively promoted this embrace roof beam trailer hook's life, makes this embrace roof beam trailer hook can bear the power of pulling of angle.
(2) The fixing plate is matched with the beam holding piece to achieve the purpose of fixing the beam holding trailer hook on the chassis girder, the beam holding top hole, the beam holding side hole, the reinforcing hole and the fixing hole are matched with a reserved mounting hole on the chassis girder, the beam holding piece is fixed on the chassis girder through screws, and the reinforcing plate is matched with the beam holding piece to form a stable structure supported at two ends so as to realize the stable connection of the beam holding trailer piece and the chassis girder; the trailer hole is designed to facilitate the towing of the vehicle through the trailer hole; the design of the connecting holes more than two can be together fixed embracing roof beam trailer spare and vice trailer spare, and the intensity of trailer board can be reinforceed to the strengthening rib for embrace roof beam trailer spare and can bear great pulling force.
(3) The beam holding bulge and the reinforcing bulge on the auxiliary trailer plate are respectively matched with the beam holding part and the reinforcing plate, so that the auxiliary trailer plate and the beam holding part are conveniently and tightly fixed together; the auxiliary beam holding hole and the auxiliary reinforcing hole are respectively matched with a reserved mounting hole on the chassis crossbeam, and screws can conveniently penetrate through the chassis crossbeam and are fixed with the beam holding piece; the auxiliary trailer hole is matched with the trailer hole to achieve the purpose of towing; the auxiliary connecting holes are connected with the connecting holes through screws, and the auxiliary trailer plate is conveniently fixed on the trailer plate.
(4) The auxiliary hole of the auxiliary holding beam is conveniently designed to be matched with a single-side groove reserved on a chassis girder, so that the aim of auxiliary fixing of the auxiliary trailer plate is fulfilled; the bottom edges of the trailer plate and the auxiliary trailer plate are both set as curved edges, so that the dragging force borne by the trailer hole and the auxiliary trailer hole is smoothly transmitted to the chassis girder; the right angle junction of trailer board, vice trailer board is the circular arc design, fish tail finger when preventing the installation, cracked possibility when reducing the use.
To sum up, the utility model realizes the locking effect on the girder of the pickup chassis by adopting the matching mode of the beam holding trailer part and the auxiliary trailer part and by the connection of the screw, so that the beam holding trailer hook has the detachable function and is convenient to install and replace; the streamlined design that trailer board and vice trailer piece adopted to the base is the curve limit of downward sloping, therefore, when pulling the pick-up through the trailer pore pair pick-up, pulls the power and transmits for the fixed plate through the curve limit of slope, prevents that the emergence of the condition is torn to trailer board and vice trailer board, has effectively promoted this embrace roof beam trailer hook's life, makes this embrace roof beam trailer hook can bear the power of pulling of angle.
Drawings
Fig. 1 is a schematic structural view of the present invention in embodiment 1;
fig. 2 is a front view of the present invention in embodiment 1;
fig. 3 is a left side view of the present invention in embodiment 1;
fig. 4 is a right side view of the present invention in embodiment 1;
FIG. 5 is a schematic structural view of a trailer part for holding a beam in embodiment 1;
fig. 6 is a schematic structural view of the auxiliary trailer unit in embodiment 1.
In the figure, 1, embrace roof beam spare, 2, embrace roof beam hole, 3, fixed plate, 4, the fixed orifices, 5, consolidate the arch, 6, vice reinforcement hole, 7, the gusset plate, 8, the reinforcement hole, 9, embrace roof beam trailer spare, 10, the trailer board, 11, vice trailer hole, 12, vice trailer board, 13, vice connecting hole, 14, vice embrace roof beam auxiliary hole, 15, vice trailer spare, 16, vice armful roof beam hole, 17, embrace roof beam arch, 18, embrace roof beam side opening, 19, the strengthening rib, 20, the connecting hole, 21, trailer hole.
Detailed Description
The present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the invention.
Example 1:
a kind of holding beam trailer hook, its structure is shown in fig. 1-6, including holding beam trailer part 9 cooperating with chassis girder, hold beam trailer part 9 have with hold beam trailer part 9 cooperating auxiliary trailer part 15; the beam holding trailer part 9 comprises a fixed plate 3 matched with the bottom surface of the chassis girder, the tail end of the fixed plate 3 is provided with a beam holding part 1 matched with the chassis girder, the top surface of the beam holding part 1 is provided with a beam holding top hole 2, and the side surface of the beam holding part 1 is provided with a beam holding side hole 18; a trailer plate 10 is arranged on one side of the bottom surface of the fixed plate 3; the fixed plate 3 is provided with a reinforcing plate 7 matched with a crossbeam of the chassis, and the reinforcing plate 7 is provided with a reinforcing hole 8. The bottom end of the trailer plate 10 is provided with a trailer hole 21; the side surface of the trailer plate 10 is provided with more than two connecting holes 20; the side surface of the trailer plate 10 is provided with a reinforcing rib 19 connected with the fixed plate 3, and the reinforcing rib 19 is in clearance fit with any connecting hole 20; the fixed plate 3 is provided with a fixed hole 4 matched with the beam holding top hole 2.
The auxiliary trailer part 15 comprises an auxiliary trailer plate 12, and the auxiliary trailer plate 12 is provided with a beam holding bulge 17 matched with the beam holding part 1 and a reinforcing bulge 5 matched with the reinforcing plate 7; the beam holding bulge 17 is provided with an auxiliary beam holding hole 16 matched with the beam holding side hole 18; the reinforcing protrusion 5 is provided with a secondary reinforcing hole 6 matched with the reinforcing hole 8. The bottom end of the auxiliary trailer plate 12 is provided with an auxiliary trailer hole 11 which is matched with the trailer hole 21; the side of the auxiliary trailer plate 12 is provided with more than two auxiliary connecting holes 13 matched with the connecting holes 20. Auxiliary beam holding auxiliary holes 14 matched with the side surfaces of the crossbeam of the chassis are formed in the beam holding bulges 17. The bottom edges of the trailer plate 10 and the auxiliary trailer plate 12 are set as downward inclined curved edges. The right-angle joints of the trailer plate 10 and the auxiliary trailer plate 12 are both designed in an arc shape; the bottom ends of the beam holding trailer part 9 and the auxiliary trailer part 15 are 1-5cm lower than the pick-up bumper; the trailer plate 10 and the auxiliary trailer part 15 are both in streamline design.
During installation, the holding beam trailer part 9 is placed on a proper position on a chassis girder, so that the holding beam top hole 2 on the holding beam part 1, the fixed hole 4 on the fixed plate 3, the holding beam side hole 18 on the holding beam part 1 and the reinforcing hole 8 on the reinforcing plate 7 are all corresponding to the position of the reserved hole on the chassis girder, screws are used for penetrating through the holding beam top hole 2, the chassis girder and the fixed hole 4, the holding beam trailer part 9 is preliminarily fixed on the chassis girder, the auxiliary trailer part 15 is taken up, so that the auxiliary connecting holes 13 on the auxiliary trailer plate 12 are in one-to-one correspondence with the connecting holes 20 on the trailer plate 10, the auxiliary trailer plate 12 is preliminarily fixed on the trailer plate 10 through the connecting holes 20 and the auxiliary connecting holes 13 which are in one-to-one correspondence, after the preliminary fixing is completed, an auxiliary beam holding hole 16 on the beam holding protrusion 17 is communicated with a beam holding side hole 18 through a preformed hole on a chassis girder, and an auxiliary reinforcing hole 6 on the reinforcing protrusion 5 is communicated with a reinforcing hole 8 on the reinforcing plate 7 through a preformed hole on the chassis girder; screws penetrate through the auxiliary beam holding holes 16, the chassis girder and the beam holding side holes 18 to be primarily fixed, and the screws penetrate through the auxiliary reinforcing holes 6, the chassis girder and the reinforcing holes 8 to be primarily fixed; at this moment, vice armful roof beam auxiliary hole 14 corresponds with the unilateral groove on the chassis girder, use the screw to embrace roof beam auxiliary hole 14 through vice and fix vice trailer board 12 assistance on the chassis girder, this moment, tentatively fix the completion, then fasten all tentatively fix the screw of accomplishing, make all screws tightly fix on vice trailer 15, embrace roof beam trailer 9 and chassis girder, after fixed the completion, vice trailer hole 11, trailer hole 21 all is less than pick up bumper bottom, vice trailer board 12, the bottom of trailer board 10 is less than pick up bumper 1-5 cm.
Example 2:
a hold roof beam trailer hook, difference with embodiment 1 lies in: the auxiliary beam holding auxiliary hole 14 is not arranged on the beam holding bulge 17.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, but rather as the following description is intended to cover all modifications, equivalents and improvements falling within the spirit and scope of the present invention.
Claims (7)
1. A beam holding trailer hook is characterized by comprising a beam holding trailer part matched with a chassis girder, wherein an auxiliary trailer part matched with the beam holding trailer part is arranged on the beam holding trailer part; the beam holding trailer part comprises a fixed plate matched with the bottom surface of the chassis girder, the tail end of the fixed plate is provided with a beam holding part matched with the chassis girder, the top surface of the beam holding part is provided with a beam holding top hole, and the side surface of the beam holding part is provided with a beam holding side hole; a trailer plate is arranged on one side of the bottom surface of the fixed plate; and a reinforcing plate matched with the crossbeam of the chassis is arranged on the fixing plate, and reinforcing holes are formed in the reinforcing plate.
2. The beam embracing trailer hook of claim 1, wherein a trailer hole is provided at a bottom end of the trailer plate; the side surface of the trailer plate is provided with more than two connecting holes; the side surface of the trailer board is provided with a reinforcing rib connected with the fixed plate, and the reinforcing rib is in clearance fit with any connecting hole; and the fixed plate is provided with a fixed hole matched with the beam holding top hole.
3. The embracing beam trailer hook according to claim 1 or 2, wherein the auxiliary trailer part comprises an auxiliary trailer plate, and the auxiliary trailer plate is provided with a beam embracing bulge matched with the beam embracing part and a reinforcing bulge matched with the reinforcing plate; the beam holding bulge is provided with an auxiliary beam holding hole matched with the beam holding side hole; and auxiliary reinforcing holes matched with the reinforcing holes are formed in the reinforcing bulges.
4. The beam embracing trailer hook of claim 3, wherein the bottom end of the auxiliary trailer plate is provided with an auxiliary trailer hole matched with the trailer hole; the side surface of the auxiliary trailer board is provided with more than two auxiliary connecting holes matched with the connecting holes.
5. The beam embracing trailer hook of claim 4, wherein the beam embracing bulge is provided with an auxiliary beam embracing auxiliary hole matched with the side surface of the chassis girder.
6. The beam embracing trailer hook of claim 2 or 5, wherein the bottom edges of the trailer plate and the auxiliary trailer plate are provided with downward inclined curved edges.
7. The beam embracing trailer hook of claim 6, wherein the right angle connection of the trailer plate and the auxiliary trailer plate is designed in a circular arc shape; the trailer plate and the auxiliary trailer part are both in streamline design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021850579.8U CN212737648U (en) | 2020-08-31 | 2020-08-31 | Embrace roof beam trailer hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021850579.8U CN212737648U (en) | 2020-08-31 | 2020-08-31 | Embrace roof beam trailer hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212737648U true CN212737648U (en) | 2021-03-19 |
Family
ID=74992045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021850579.8U Active CN212737648U (en) | 2020-08-31 | 2020-08-31 | Embrace roof beam trailer hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212737648U (en) |
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2020
- 2020-08-31 CN CN202021850579.8U patent/CN212737648U/en active Active
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