CN211642086U - Anticollision roof beam with novel buffer - Google Patents

Abstract

The utility model discloses an anticollision roof beam with novel buffer, including unable adjustment base, sleeve pipe, backup pad, connecting plate, inserted bar, first fixed silk, compression spring, anticollision board, the fixed silk of second. Has the advantages that: the utility model discloses a first layer buffering is realized to arc anticollision board, inserts the intraductal second layer buffering that realizes through the inserted bar, and the backup pad can play the third layer when anticollision board breaks down, and the space between last backup pad and the unable adjustment base can play the fourth layer buffering, and the multilayer buffering has effectively improved the buffering effect of anticollision roof beam, has effectively protected the vehicle; each structure of the utility model is movably connected, when damaged, only the damaged part is needed to be replaced, and the whole replacement is not needed, thereby effectively reducing the use cost; the utility model discloses simple structure, convenient to use, simultaneously, the maintenance or the maintenance work in the later stage of being convenient for, easy preparation, easy popularization.

Description

Anticollision roof beam with novel buffer

Technical Field

The utility model relates to an anticollision equipment technical field, concretely relates to anticollision roof beam with novel buffer.

Background

The anti-collision beam is a device for reducing the impact energy absorbed when a vehicle is collided, and consists of a main beam, an energy absorption box and a mounting plate connected with the vehicle, wherein the main beam and the energy absorption box can effectively absorb the impact energy when the vehicle is collided at a low speed, so that the damage of the impact force to a vehicle body longitudinal beam is reduced as much as possible, and the anti-collision beam plays a role in protecting the vehicle. However, the existing anti-collision beam has poor buffering effect and cannot effectively protect the vehicle. Meanwhile, the anti-collision beam needs to be replaced integrally once being damaged, and the use cost is seriously increased.

Therefore, an anti-collision beam with a novel buffer device is in urgent need of research.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned problem comprehensively, especially to the not enough that prior art exists, the utility model provides an anticollision roof beam with novel buffer can solve above-mentioned problem comprehensively.

In order to achieve the above object, the utility model adopts the following technical means:

an anti-collision beam with a novel buffer device comprises a fixed base, wherein sleeves are arranged on two sides of the front side of the fixed base, the sleeve is a hollow cylinder structure with an opening at one side, a supporting plate is arranged at the front side of the sleeve, two sides of the rear side of the supporting plate are provided with connecting plates which are connected with the supporting plate, two groups of inserted rods are arranged between the two groups of connecting plates, one end of the inserted bar is connected with the adjacent connecting plate through a first fixing wire, the supporting plate is inserted into the sleeve through the inserted bar and is movably connected with the fixed base, a compression spring is arranged between the insertion end of the insertion rod and the bottom end inside the sleeve, one end of the compression spring is connected with the bottom end inside the sleeve, the other end of the compression spring is connected with the insertion end of the insertion rod, an anti-collision plate is arranged on the front side of the support plate, and two ends of the anti-collision plate are connected with the support plate through second fixing wires.

Further, the compression spring is made of stainless steel.

The compression spring has the advantages that the stainless steel has the characteristics of high elasticity, corrosion resistance, friction resistance and the like, and the compression spring made of the stainless steel has long service life.

Further, the inserted bar is of a cylindrical structure.

The beneficial effects are that, the arrangement of the cylindrical structure can facilitate the smooth insertion of the inserted link into the casing, and the insertion efficiency of the inserted link and the casing is effectively improved.

Further, the outer diameter of the inserted rod is equal to the inner diameter of the sleeve.

The beneficial effects are that, the arrangement enables the inserted bar to be tightly attached to the inner wall of the sleeve in the inserting process, and the shaking phenomenon can be effectively prevented.

Further, the connecting plate and the supporting plate are integrally manufactured.

The beneficial effects of the above are that, the compactness between connecting plate and the backup pad can effectively be improved to this kind of setting, can effectively prevent that the phenomenon of rupture from taking place.

Furthermore, the anti-collision plate is of an arc-shaped structure.

The beneficial effects are that, the arc structure can effectively relieve the collision force when colliding, and can effectively play a role in buffering.

Compared with the prior art, the utility model, have following advantage:

the utility model discloses a first layer buffering is realized to arc anticollision board, inserts the intraductal second layer buffering that realizes through the inserted bar, and the backup pad can play the third layer when anticollision board breaks down, and the space between last backup pad and the unable adjustment base can play the fourth layer buffering, and the multilayer buffering has effectively improved the buffering effect of anticollision roof beam, has effectively protected the vehicle; each structure of the utility model is movably connected, when damaged, only the damaged part is needed to be replaced, and the whole replacement is not needed, thereby effectively reducing the use cost; the utility model discloses simple structure, convenient to use, simultaneously, the maintenance or the maintenance work in the later stage of being convenient for, easy preparation, easy popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figure 1, the utility model provides an anti-collision beam with a novel buffer device, which comprises a fixed base 1, wherein two sides of the front side of the fixed base 1 are provided with sleeves 2, the sleeves 2 are of a hollow cylinder structure with an opening at one side, the front side of the sleeves 2 is provided with a support plate 7, two sides of the rear side of the support plate 7 are provided with connecting plates 6, the connecting plates 6 are connected with the support plates 7, two groups of insertion rods 4 are arranged between the two groups of connecting plates 6, one end of each insertion rod 4 is connected with the adjacent connecting plate 6 through a first fixing wire 5, the support plate 7 is inserted into the sleeves 2 through the insertion rods 4 and is movably connected with the fixed base 1, a compression spring 3 is arranged between the insertion end of each insertion rod 4 and the bottom end inside the sleeve 2, one end of the compression spring 3 is connected with the bottom end inside the sleeve 2, the other end of the compression spring 3, an anti-collision plate 8 is arranged on the front side of the supporting plate 7, and two ends of the anti-collision plate 8 are connected with the supporting plate 7 through second fixing wires 9.

The compression spring 3 is made of stainless steel. The stainless steel material has the characteristics of high elasticity, corrosion resistance, friction resistance and the like, and the compression spring 3 made of the stainless steel material has long service life.

The inserted bar 4 is a cylindrical structure. The setting of cylinder structure can be convenient for the smooth insert sleeve 2 of inserted bar 4 in, the effectual grafting efficiency that has improved inserted bar 4 and sleeve pipe 2.

The outer diameter of the plunger 4 is equal to the inner diameter of the cannula 2. The arrangement enables the insertion rod 4 to be tightly attached to the inner wall of the sleeve 2 in the insertion process, and the shaking phenomenon can be effectively prevented.

The connecting plate 6 is integrally manufactured with the support plate 7. The arrangement can effectively improve the tightness between the connecting plate 6 and the supporting plate 7 and can effectively prevent the occurrence of fracture.

The anti-collision plate 8 is of an arc structure. The arc-shaped structure can effectively relieve the collision force when colliding, and can effectively play a role in buffering.

The utility model relates to an anticollision roof beam with novel buffer, the utility model discloses an arc anticollision board 8 realizes the first layer buffering, inserts through inserted bar 4 and realizes the second floor buffering in the sleeve pipe 2, and backup pad 7 can play the third layer buffering when anticollision board 8 knocks, and the space between last backup pad 7 and unable adjustment base 1 can play the fourth layer buffering, and the multilayer buffering has effectually improved the buffering effect of anticollision roof beam, has effectually protected the vehicle; each structure of the utility model is movably connected, when damaged, only the damaged part is needed to be replaced, and the whole replacement is not needed, thereby effectively reducing the use cost; the utility model discloses simple structure, convenient to use, simultaneously, the maintenance or the maintenance work in the later stage of being convenient for, easy preparation, easy popularization.

The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications of the present invention can be made in light of the above teachings, and it is not necessary or necessary to exhaustively enumerate all embodiments herein, and it is intended that all such obvious variations and modifications are within the scope of the present invention.

Claims (6)

1. The anti-collision beam with the novel buffer device is characterized by comprising a fixed base (1), wherein sleeves (2) are arranged on two sides of the front side of the fixed base (1), the sleeves (2) are of a hollow cylinder structure with an opening on one side, a supporting plate (7) is arranged on the front side of the sleeves (2), connecting plates (6) are arranged on two sides of the rear side of the supporting plate (7), the connecting plates (6) are connected with the supporting plates (7), two groups of inserting rods (4) are arranged between the two groups of connecting plates (6), one end of each inserting rod (4) is connected with the adjacent connecting plate (6) through a first fixing wire (5), the supporting plate (7) is inserted into the sleeves (2) through the inserting rods (4) and is movably connected with the fixed base (1), and a compression spring (3) is arranged between the inserting end of each inserting rod (4) and the inner bottom end of each sleeve (2), the one end and the inside bottom of sleeve pipe (2) of compression spring (3) are connected, the other end and the inserted end of inserted bar (4) of compression spring (3) are connected, the front side of backup pad (7) is provided with crashproof board (8), the both ends of crashproof board (8) are passed through second fixed silk (9) and are connected with backup pad (7).

2. The impact beam with new cushioning device according to claim 1, characterized in that said compression springs (3) are made of stainless steel material.

3. The impact beam with the novel buffer device as claimed in claim 1, wherein the inserted rod (4) is of a cylindrical structure.

4. An impact beam with a novel bumper according to claim 1 or 3, characterized in that the outer diameter of the insert rod (4) is equal to the inner diameter of the sleeve (2).

5. An impact beam with a new type of bumper device according to claim 1, characterized in that said connecting plate (6) is made in one piece with the supporting plate (7).

6. The impact beam with the novel buffer device as claimed in claim 1, wherein the impact plate (8) is of an arc-shaped structure.

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