Anti-collision steel beam for magnetic resistance energy absorption vehicle

Abstract

The invention discloses an anti-collision steel beam for a magnetic resistance energy absorption vehicle, and belongs to the technical field of automobiles, the anti-collision steel beam comprises a first anti-collision cross beam, a second anti-collision cross beam, a telescopic joint rod and a fixed vertical beam, and the second anti-collision cross beam and the first anti-collision cross beam are correspondingly provided with a plurality of mounting holes; telescopic joint rods are arranged at the corresponding mounting holes of the second anti-collision cross beam and the first anti-collision cross beam, the two ends of each telescopic joint rod are fixed to the second anti-collision cross beam and the first anti-collision cross beam through fixing ends correspondingly, and a plurality of magnetic devices are arranged on the opposite sides of the second anti-collision cross beam and the first anti-collision cross beam correspondingly. A fixed vertical beam is fixedly connected to the side, away from the first anti-collision cross beam, of the second anti-collision cross beam and connected with a vehicle. By arranging the magnetic device, the extrusion force can be buffered when the first anti-collision cross beam is extruded, and meanwhile the telescopic joint rod can guide the moving direction of the first anti-collision cross beam.

Description

Technical Field

[0001] The invention belongs to the field of automobile technology, and in particular relates to an anti-collision steel beam for a magnetic resistance energy absorption vehicle. Background Art

[0002] To improve a vehicle's collision resistance, a fixed steel beam is typically installed at the rear or front of the vehicle to protect the front end from impact. Existing anti-collision steel beams lack a buffer structure, failing to mitigate impacts on the front end of the vehicle, potentially causing damage to the vehicle and endangering driver safety.

[0003] Therefore, how to provide a magnetic resistance energy absorption vehicle anti-collision steel beam with better buffering effect is a problem that technical personnel in this field urgently need to solve. Summary of the Invention

[0004] The primary purpose of this invention is to provide a magnetic drag energy-absorbing vehicle anti-collision steel beam to address the aforementioned technical issues. This device incorporates a magnetic device that cushions the compressive force when the first anti-collision beam is squeezed. Simultaneously, a telescopic rod guides the movement of the first anti-collision beam, preventing it from tilting due to the repulsive magnetic forces.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A magnetic resistance energy absorbing anti-collision steel beam for a vehicle includes a first anti-collision beam, a second anti-collision beam, a telescopic joint rod and a fixed vertical beam. The second anti-collision beam and the first anti-collision beam are respectively provided with a plurality of mounting holes. The second anti-collision beam and the first anti-collision beam are provided with telescopic joint rods at the corresponding mounting holes. The two ends of the telescopic joint rod are respectively fixed to the second anti-collision beam and the first anti-collision beam through fixed end heads. The second anti-collision beam and the first anti-collision beam are respectively provided with a plurality of magnetic devices on the opposite side. The second anti-collision beam is fixedly connected to the fixed vertical beam on the side away from the first anti-collision beam, and the fixed vertical beam is connected to the vehicle.

[0007] Furthermore, the magnetic device is a permanent magnet.

[0008] Furthermore, the magnetic devices on the second anti-collision beam and the opposite sides of the first anti-collision beam are magnetic poles of the same polarity.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] The present invention is provided with a magnetic device, which can buffer the extrusion force when the first anti-collision beam is squeezed. At the same time, the telescopic joint rod can guide the moving direction of the first anti-collision beam to prevent the first anti-collision beam from tilting under the action of mutually repelling magnetic forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0012] Figure 1 It is a structural schematic diagram of the present invention.

[0013] Among them, 1-magnetic device, 2-first anti-collision beam, 3-second anti-collision beam, 4-telescopic rod, 5-fixed vertical beam, 6-fixed end. DETAILED DESCRIPTION

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] like Figure 1 As shown, the present invention provides a magnetic resistance energy absorbing anti-collision steel beam for a vehicle, comprising a first anti-collision beam 2, a second anti-collision beam 3, a telescopic section rod 4 and a fixed vertical beam 5, the second anti-collision beam 3 and the first anti-collision beam 2 are respectively provided with a plurality of mounting holes, the second anti-collision beam 3 and the first anti-collision beam 2 are provided with a telescopic section rod 4 at the corresponding mounting holes, the two ends of the telescopic section rod 4 are respectively fixed on the second anti-collision beam 3 and the first anti-collision beam 2 through a fixed end head 6, a plurality of magnetic devices 1 are provided on the opposite side of the second anti-collision beam 3 and the first anti-collision beam 2, the second anti-collision beam 3 is fixedly connected to the fixed vertical beam 5 on the side away from the first anti-collision beam 2, and the fixed vertical beam 5 is connected to the vehicle; the telescopic section rod 4 is a telescopic rod composed of a plurality of sleeves which are sleeved together, and the telescopic section rod 4 can also be a pneumatic telescopic rod, which is used to guide and telescope the first anti-collision beam 2 during extrusion.

[0016] In this embodiment, the magnetic device 1 is a permanent magnet, and can also be an electromagnet, which is used to ensure that a magnetic suspension belt is formed between the first anti-collision beam 2 and the second anti-collision beam 3, which can buffer the extrusion force exerted on the first anti-collision beam 2.

[0017] In this embodiment, the magnetic devices 1 on the opposite sides of the second anti-collision beam 3 and the first anti-collision beam 2 are like poles, and the method of magnetic poles repelling each other is used to form a magnetic suspension belt between the first anti-collision beam 2 and the second anti-collision beam 3.

[0018] Working principle: The entire anti-collision steel beam is fixed to the vehicle by fixing the vertical beam 5. When the anti-collision steel beam encounters the impact force from the front, it will squeeze the first anti-collision beam 2. The first anti-collision beam 2 moves toward the second anti-collision beam 3 under the guidance of the telescopic joint rod 4, and at the same time is buffered under the action of the magnetic suspension belt formed by the magnetic device 1.

[0019] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Reference can be made to the common and similar parts between the various embodiments. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the method description.

[0020] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A magnetic drag energy absorbing anti-collision steel beam for vehicles, characterized in that: The invention comprises a first anti-collision beam (2), a second anti-collision beam (3), a telescopic rod (4) and a fixed vertical beam (5); a plurality of mounting holes are correspondingly provided on the second anti-collision beam (3) and the first anti-collision beam (2); a telescopic rod (4) is provided at the corresponding mounting holes of the second anti-collision beam (3) and the first anti-collision beam (2); two ends of the telescopic rod (4) are respectively fixed to the second anti-collision beam (3) and the first anti-collision beam (2) through fixed ends (6); a plurality of magnetic devices (1) are provided on opposite sides of the second anti-collision beam (3) and the first anti-collision beam (2); a fixed vertical beam (5) is fixedly connected to the side of the second anti-collision beam (3) away from the first anti-collision beam (2); and the fixed vertical beam (5) is connected to the vehicle.

2. The anti-collision steel beam for a magnetic drag energy absorption vehicle according to claim 1, characterized in that: The magnetic device (1) is a permanent magnet.

3. The anti-collision steel beam for a magnetic drag energy absorption vehicle according to claim 1, characterized in that: The magnetic devices (1) on the second anti-collision beam (3) and the opposite sides of the first anti-collision beam (2) are magnetic poles of the same polarity.

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