CN216332306U

CN216332306U - Reinforced guard plate for impact-resistant protection engine

Info

Publication number: CN216332306U
Application number: CN202122440477.XU
Authority: CN
Inventors: 周卫华; 周强
Original assignee: Prana Tianjin Auto Parts Co ltd
Current assignee: Prana Tianjin Auto Parts Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-04-19
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a reinforced guard plate for protecting an engine with impact resistance, which comprises a guard plate main body and a buffer mechanism, wherein the buffer mechanism is installed at the top of the guard plate main body and consists of a connecting rod, a limiting plate, a buffer spring and a shell, the buffer spring is welded on the inner side wall of the shell, the limiting plate is welded at the other end of the buffer spring, the connecting rod is welded on the outer side wall of the limiting plate, and the connecting rod penetrates through the outer side wall of the shell. The buffering performance of the guard plate can be improved through the buffering mechanism, and the guard plate is prevented from being damaged by an impact engine; and the corrosion resistance of the guard plate can be improved through the protection mechanism, and the service life of the guard plate is prolonged.

Description

Reinforced guard plate for impact-resistant protection engine

Technical Field

The utility model relates to the technical field of engine guard plates, in particular to a reinforced guard plate for protecting an engine with impact resistance.

Background

With the development of the automobile industry, the automobile holding capacity is increased, the accident probability is increased, the most important core part of the automobile is the engine, and when a large-sized vehicle collides, if the frame in the engine area deforms, presses the engine or destroys the related pipelines of the engine, the engine is easily damaged. Therefore, the strength of the frame in the engine area is improved, the damage degree of the vehicle in an accident can be effectively reduced, at present, methods such as welding a steel plate on the frame near the engine are adopted, but the methods are not strong in adaptability, the existing stress stability in the frame is damaged by welding the frame, and the steel plate is simple in structure and limited in practical use effect.

Patent No. 201721525198.0 discloses a regional backplate that strengthens of engine for frame, including frame assembly, the inner support mounting is on the other main part support of the engine rearmounted support of frame assembly, the main part support is the structure of character cut in bas-relief, its opening is towards the side, the inner support is a structure of nearly font, the inner support divide into the bottom plate, the roof, the curb plate is installed perpendicularly at the roof both ends, the bottom plate is installed to the outside perpendicularly in curb plate bottom, the bottom plate is equipped with the hole that runs through perpendicularly, as horizontal hole, the curb plate is equipped with the hole that runs through perpendicularly, as vertical hole, vertical hole and horizontal hole are crisscross setting, the distance at bottom plate both ends is the same with the inboard width of main part support, the inner support mounting is in the main part support, the interior limit of the interlude of tight main part support is pasted to the bottom plate. The utility model has simple structure, good stability and convenient installation, and can effectively protect the bracket of the engine area and ensure the safety of the engine system.

The reinforced guard plate for protecting the engine with impact resistance has the following defects: 1. the buffer property of the guard plate is low, so that the engine is easily damaged when the guard plate is impacted; 2. the poor corrosion resistance of the sheeting results in sheeting that is susceptible to corrosion damage. To this end, we propose a reinforced fender that protects the engine against impact.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a reinforced guard plate for protecting an engine with impact resistance, which can increase the buffering performance of the guard plate through a buffering mechanism and avoid the guard plate from being damaged by the engine under impact; the corrosion resistance of the guard plate can be improved through the protection mechanism, the service life of the guard plate is prolonged, and the problems in the background technology can be effectively solved.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a strengthen backplate of impact resistance protection engine, includes the guard plate main part, still includes buffer gear, buffer gear is installed at the top of guard plate main part, buffer gear comprises connecting rod, limiting plate, buffer spring and casing combination, the inside wall welding of casing has buffer spring, buffer spring's the other end welding has the limiting plate, the outside wall welding of limiting plate has the connecting rod, and the connecting rod runs through the lateral wall of casing.

Further, the protection device comprises a protection mechanism, wherein the bottom of the protection plate main body is connected with the protection mechanism, and the protection mechanism can increase the corrosion resistance of the protection plate main body.

Further, protection machanism comprises plating layer, anticorrosive paint and rubber layer combination, the lateral wall of guard plate main part is electroplated with the plating layer, the lateral wall spraying of plating layer has anticorrosive paint, the lateral wall of anticorrosive paint is stained with the rubber layer, and anticorrosive paint can increase the corrosion resistance of guard plate main part.

Furthermore, the electroplated layer is made of a chromium-plated material, and the chromium-plated material has good corrosion resistance.

Furthermore, a set of symmetrical fixing plates are welded on the left side and the right side of the outer side wall of the shell, and threaded holes are formed in the outer side wall of each fixing plate and are conveniently connected with the bottom of the vehicle.

Compared with the prior art, the utility model has the following beneficial effects: 1. when the protection plate main body is impacted, the connecting rod is extruded into the shell, so that the connecting rod pushes the limiting plate, the limiting plate moves in the shell, the buffer spring is positioned in the shell, and when the buffer spring is extruded, the buffer spring applies a set of opposite acting force, so that the buffer spring can buffer and reduce the impact force and avoid the impact force from damaging an engine;

2. the bottom of guard plate main part is connected with protection machanism, protection machanism is by the plating layer, anticorrosive paint and rubber layer combination constitute, the lateral wall of guard plate main part is electroplated with the plating layer, the material of plating layer is the chromium plating material, the chromium plating material has good corrosion protection, can avoid the guard plate main part to receive corrosive liquids, the lateral wall spraying of plating layer has anticorrosive paint, anticorrosive paint has good oxidation resistance, can reduce the oxidation rate of guard plate main part, anticorrosive paint's lateral wall is stained with the rubber layer, the rubber layer has good resiliency, can protect the bottom of guard plate main part, avoid the stone to strike the guard plate main part and damage, thereby can increase the life of guard plate main part.

Drawings

FIG. 1 is a schematic view of the overall structure of a reinforced fender for protecting an engine against impact according to the present invention.

FIG. 2 is a schematic view of a protection mechanism of a reinforced guard plate for protecting an engine against impact according to the present invention.

In the figure: 1. a guard plate main body; 2. a buffer mechanism; 201. a connecting rod; 202. a limiting plate; 203. a buffer spring; 204. a housing; 3. a fixing plate; 4. a threaded hole; 5. a protection mechanism; 501. electroplating layer; 502. anticorrosive paint; 503. a rubber layer.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-2, a reinforcing guard plate of impact resistance protection engine, including protection plate main part 1, still include buffer gear 2, buffer gear 2 is installed at the top of protection plate main part 1, buffer gear 2 comprises connecting rod 201, limiting plate 202, buffer spring 203 and casing 204 combination, the inside wall welding of casing 204 has buffer spring 203, buffer spring 203's other end welding has limiting plate 202, the outside wall welding of limiting plate 202 has connecting rod 201, and connecting rod 201 runs through the outside wall of casing 204.

The protection device comprises a protection mechanism 5, wherein the protection mechanism 5 is connected to the bottom of the protection plate main body 1, and the protection mechanism 5 can increase the corrosion resistance of the protection plate main body 1.

The protection mechanism 5 is formed by combining an electroplated layer 501, an anticorrosive paint 502 and a rubber layer 503, the electroplated layer 501 is electroplated on the outer side wall of the protection plate main body 1, the anticorrosive paint 502 is sprayed on the outer side wall of the electroplated layer 501, the rubber layer 503 is adhered to the outer side wall of the anticorrosive paint 502, and the anticorrosive paint 502 can increase the corrosion resistance of the protection plate main body 1.

The plating layer 501 is made of a chromium plating material, and the chromium plating material has good corrosion resistance.

The left side and the right side of the outer side wall of the shell 204 are welded with a set of symmetrical fixing plates 3, and the outer side wall of each fixing plate 3 is provided with a threaded hole 4 which is conveniently connected with the bottom of a vehicle.

It should be noted that, the utility model is a reinforced guard plate for protecting an engine with impact resistance, when the reinforced guard plate works, the top of a guard plate main body 1 is provided with a buffer mechanism 2, the buffer mechanism 2 is formed by combining a connecting rod 201, a limit plate 202, a buffer spring 203 and a shell 204, when the guard plate main body 1 is impacted, the connecting rod 201 is extruded into the shell 204, so that the connecting rod 201 pushes the limit plate 202, so that the limit plate 202 moves in the shell 204, because the outer side wall of the limit plate 202 is connected with the buffer spring 203, the buffer spring 203 is positioned in the shell 204, when the buffer spring 203 is extruded, the buffer spring 203 applies a group of opposite acting force, so that the buffer spring 203 can buffer and reduce the impact force, the damage of the engine caused by the impact force is avoided, the bottom of the guard plate main body 1 is connected with a protection mechanism 5, the protection mechanism 5 is formed by combining an electroplated layer 501, an anticorrosive paint 502 and a rubber layer 503, the outer sidewall of guard plate main part 1 is electroplated with plating layer 501, plating layer 501's material is the chromium plating material, the chromium plating material has good corrosion protection, can avoid guard plate main part 1 to receive corrosive liquids, plating layer 501's outer sidewall spraying has anticorrosive paint 502, anticorrosive paint 502 has good oxidation resistance, can reduce guard plate main part 1's oxidation rate, anticorrosive paint 502's outer sidewall is stained with rubber layer 503, rubber layer 503 has good resiliency, can protect guard plate main part 1's bottom, avoid stone striking guard plate main part 1 to damage, thereby can increase guard plate main part 1's life.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a reinforcing backplate of impact resistance protection engine, includes guard plate main part (1), its characterized in that still includes buffer gear (2), buffer gear (2) are installed at the top of guard plate main part (1), buffer gear (2) comprise connecting rod (201), limiting plate (202), buffer spring (203) and casing (204) combination, the inside wall welding of casing (204) has buffer spring (203), the other end welding of buffer spring (203) has limiting plate (202), the outside wall welding of limiting plate (202) has connecting rod (201), and connecting rod (201) runs through the lateral wall of casing (204).

2. A reinforced fender for impact-resistant protection of an engine according to claim 1, wherein: the protective plate is characterized by further comprising a protective mechanism (5), wherein the protective mechanism (5) is connected to the bottom of the protective plate main body (1).

3. The reinforced cover sheet for an impact-resistant protection engine according to claim 2, wherein: the protection mechanism (5) is formed by combining an electroplated layer (501), anticorrosive paint (502) and a rubber layer (503), the electroplated layer (501) is electroplated on the outer side wall of the protection plate main body (1), the anticorrosive paint (502) is sprayed on the outer side wall of the electroplated layer (501), and the rubber layer (503) is adhered on the outer side wall of the anticorrosive paint (502).

4. A reinforced fender for impact-resistant protection of an engine according to claim 3, wherein: the electroplated layer (501) is made of a chromium-plated material.

5. A reinforced fender for impact-resistant protection of an engine according to claim 1, wherein: the left side and the right side of the outer side wall of the shell (204) are welded with a set of symmetrical fixing plates (3), and the outer side wall of each fixing plate (3) is provided with a threaded hole (4).