CN221090398U

CN221090398U - Integrated middle towing hook beam

Info

Publication number: CN221090398U
Application number: CN202323199868.2U
Authority: CN
Inventors: 杨志刚; 张文博; 薛方; 沈亚强; 王韦栋
Original assignee: Shaanxi Heavy Duty Automobile Co Ltd
Current assignee: Shaanxi Heavy Duty Automobile Co Ltd
Priority date: 2023-11-27
Filing date: 2023-11-27
Publication date: 2024-06-07
Anticipated expiration: 2033-11-27

Abstract

The utility model relates to an integrated middle towing hook beam which comprises a head beam, wherein beam supports are arranged at two ends of the head beam, a middle traction seat is sleeved on the head beam, the head beam is fixedly arranged at the front end of a frame through the beam supports, and weight reducing grooves are formed in the upper end, the lower end, the left end and the right end of the middle traction seat. The middle traction seat is arranged inside the bumper, the traction seat body is in a horn-shaped design, the traction hooks are contained, the traction hooks are prevented from exceeding the front end of the vehicle body after being installed, the running safety of the vehicle can be guaranteed without being dismantled after being installed, and meanwhile, the traction hooks are fixed by traction pins, so that the traction hooks are convenient to detach and install.

Description

Integrated middle towing hook beam

Technical Field

The utility model relates to the technical field of automobile parts, in particular to an integrated middle towing hook cross beam.

Background

The traction device is one of basic components of the automobile, and is mainly used for fixing a traction hook when the automobile cannot run due to faults or is in danger to be rescued, and the traction device bears the road resistance, the impact force of a road depression and the like when the automobile is towed. At present, a traction device and a traction hook which are commonly used on a commercial vehicle are designed in a detachable mode, namely, when rescue is needed, the traction hook is connected with the traction device for rescue, and the traction hook is removed after the rescue is finished, and although the design can finish a rescue task, the traction hook is installed beyond the front end of a vehicle body, and needs to be detached in time after the rescue is finished, so that the running safety of the vehicle is not affected; and the traction hook and the traction device are difficult to install, and the traction hook is inconvenient to carry along with a vehicle after being disassembled.

Disclosure of Invention

The utility model provides an integrated middle towing hook cross beam, a middle traction seat is arranged in a bumper, a traction seat body is in a horn-shaped design and is used for accommodating a towing hook, the towing hook is prevented from exceeding the front end of a vehicle body after being installed, the driving safety of a vehicle can be ensured without dismantling the towing hook after being installed, and meanwhile, a towing pin is used for fixing the towing hook, so that the disassembly and the installation are convenient.

In order to solve the problems in the background art, the utility model is realized by the following technical scheme:

The utility model provides a put towing pintle crossbeam in integrated form, includes first crossbeam, first crossbeam both ends all are equipped with the crossbeam support, first crossbeam cover is equipped with put the traction seat, first crossbeam passes through the crossbeam support is fixed to be located the frame front end, put the traction seat and all be equipped with the weight-reducing groove at both ends about and.

Further, the middle traction seat comprises a traction seat body and a connecting ring, one end of the traction seat body is fixedly connected with the connecting ring, and the other end of the traction seat body is gradually increased in size and is in a horn-shaped structure; the middle traction seat is connected with the head beam through the connecting ring, and the upper end, the lower end, the left end and the right end of the traction seat body are respectively provided with an upper weight reduction groove, a lower weight reduction groove, a left weight reduction groove and a right weight reduction groove.

Furthermore, the front end of the frame is also provided with a bumper, the bumper is provided with a mounting hole, and the traction seat body is positioned in the mounting hole.

Further, the upper and lower weight reducing grooves are triangular weight reducing grooves.

Further, a pin hole is formed in the middle of the traction seat body, a traction pin is arranged in the pin hole, one end of the traction pin penetrates through the pin hole to be positioned at the lower end of the traction seat body, and limiting is performed through a pin shaft; the other end of the traction pin is positioned at the upper end of the traction seat body.

Further, the periphery of the connecting ring is provided with reinforcing ribs.

Further, a reinforcing plate is arranged on the periphery of the pin hole.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. The middle traction seat is arranged in the bumper, the traction seat body is in a horn-shaped design and is used for accommodating the traction hook, so that the traction hook is prevented from exceeding the front end of the vehicle body after being installed, and the running safety of the vehicle can be ensured without dismantling the traction hook after being installed;

2. The periphery of the connecting ring is provided with reinforcing ribs, and the periphery of the pin hole is provided with reinforcing plates, so that the tensile strength during traction is ensured;

3. The traction pin is matched with the pin shaft, so that the traction pin is prevented from falling off in the traction process or the travel process.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a connection structure between the present utility model and the front end of a frame;

FIG. 3 is a schematic view of a connection structure between the present utility model and a bumper;

FIG. 4 is a schematic diagram of a center fifth wheel of the present utility model;

fig. 5 is a second schematic structural view of the middle traction seat of the present utility model.

Reference numerals

1. A beam support; 2. a head cross beam; 3. a middle traction seat; 31. a fifth wheel body; 4. a traction pin; 5. a frame; 6. an upper and lower weight-reducing groove; 7. a left and right weight reducing groove; 8. a connecting ring; 9. reinforcing ribs; 10. a pin shaft; 11. a bumper; 12. and (5) mounting holes.

Detailed Description

As shown in fig. 1-2, an integrated middle towing hook beam comprises a head beam 2, wherein two ends of the head beam 2 are respectively provided with a beam support 1, the head beam 2 is sleeved with a middle traction seat 3, the head beam 2 is fixedly arranged at the front end of a frame 5 through the beam supports 1, and the upper end, the lower end, the left end and the right end of the middle traction seat 3 are respectively provided with a weight reduction groove.

As shown in fig. 3, the front end of the frame 5 is further provided with a bumper 11, the bumper 11 is provided with a mounting hole 12, and the traction seat body 31 is positioned in the mounting hole 12.

It can be seen that the traction seat body 31 is located in the mounting hole 12, and the traction seat body 31 does not exceed the bumper 11, so that after the traction hook is connected with the traction seat body 31, the traction hook extends into the traction seat body 31, does not exceed the front end of the vehicle body, and does not affect the safe running of the vehicle.

As shown in fig. 4-5, the middle traction seat 3 comprises a traction seat body 31 and a connecting ring 8, one end of the traction seat body 31 is fixedly connected with the connecting ring 8, and the other end of the traction seat body 31 is gradually increased in size and is in a horn-shaped structure; the middle traction seat 3 is connected with the head beam 2 through a connecting ring 8, and the upper end, the lower end, the left end and the right end of the traction seat body 31 are respectively provided with an upper weight reduction groove 6 and a lower weight reduction groove 7. The size of one end of the traction seat body 31 is gradually increased to be in a horn-shaped structure, so that the traction hook can be conveniently connected with the middle traction seat 3, meanwhile, the traction seat body 31 can also accommodate the traction hook, and the running safety of a vehicle can be ensured without dismantling after the traction hook is installed.

The upper and lower weight reducing grooves 6 are triangular weight reducing grooves.

A pin hole is formed in the middle of the traction seat body 31, a traction pin 4 is arranged in the pin hole, one end of the traction pin 4 passes through the pin hole to be positioned at the lower end of the traction seat body 31, and the traction pin is limited through a pin shaft 10; the other end of the traction pin 4 is positioned at the upper end of the traction seat body 31. The traction hook is connected with the traction seat body 31 through the traction pin 4, and meanwhile, in order to prevent the traction pin 4 from falling off in the traction process or the stroke process, the pin shaft 10 is arranged to limit the traction pin 4, so that the traction pin 4 is prevented from falling off.

The periphery of the connecting ring 8 is provided with a reinforcing rib 9. The reinforcing ribs 9 are arranged to ensure the tensile strength of the connecting ring 8 during traction.

The periphery of the pin hole is provided with a reinforcing plate. The reinforcing plate is arranged to increase the thickness of the pin hole and ensure the tensile strength of the traction seat body 31 during traction.

Claims

1. An integrated centrally-mounted towing hook beam which is characterized in that: including first crossbeam (2), first crossbeam (2) both ends all are equipped with crossbeam support (1), first crossbeam (2) cover is equipped with put and draws seat (3), first crossbeam (2) are through crossbeam support (1) are fixed locates frame (5) front end, put and draw seat (3) upper and lower and both ends all are equipped with the heavy groove of subtracting about.

2. The integrated middle towing hook cross beam according to claim 1, wherein the middle towing seat (3) comprises a towing seat body (31) and a connecting ring (8), one end of the towing seat body (31) is fixedly connected with the connecting ring (8), and the other end of the towing seat body (31) is gradually increased in size and is in a horn-shaped structure; the middle traction seat (3) is connected with the head beam (2) through the connecting ring (8), and the upper end, the lower end, the left end and the right end of the traction seat body (31) are respectively provided with an upper weight reduction groove (6) and a lower weight reduction groove (7).

3. The integrated middle towing hook cross beam according to claim 2, wherein the front end of the frame (5) is further provided with a bumper (11), the bumper (11) is provided with a mounting hole (12), and the traction seat body (31) is located in the mounting hole (12).

4. The integrated mid-mounted towing hook cross beam according to claim 3, wherein the upper and lower weight reduction grooves (6) are triangular weight reduction grooves.

5. The integrated middle towing hook cross beam according to claim 3, wherein a pin hole is formed in the middle of the towing seat body (31), a towing pin (4) is arranged in the pin hole, and one end of the towing pin (4) passes through the pin hole to be positioned at the lower end of the towing seat body (31) and is limited by a pin shaft (10); the other end of the traction pin (4) is positioned at the upper end of the traction seat body (31).

6. An integrated mid-mounted towing hook cross beam as claimed in claim 3, wherein the outer periphery of the connecting ring (8) is provided with reinforcing ribs (9).

7. The integrated center hitch beam of claim 5, wherein the outer perimeter of the pin aperture is provided with a stiffening plate.