CN213384456U - Commercial car roof cover beam assembly - Google Patents

Abstract

The utility model discloses a commercial car roof bent cap assembly belongs to the technical field of auto parts, including the roof beam body, the both ends of the roof beam body are arc structure, and the both ends of the roof beam body are fixed with the bracing piece that the slope set up, and the one end of bracing piece is welded with the roof beam body, the top of the roof beam body is equipped with the buffer board of level setting, the buffer slot of level setting is seted up at the top of the roof beam body, slidable mounting has two movable blocks in the buffer slot, and articulated on the movable block have the buffer rod of slope setting, and the buffer rod keeps away from the one end of movable block and is articulated with the bottom of buffer board, the cylinder of level setting is fixed to the both sides inner wall of buffer slot, and the cylinder is the cavity structure, and slidable mounting has the movable rod; the utility model discloses a plurality of buffer measures realize providing the protection to the roof beam body, slow down unexpected weight thing and strike roof capping beam, improve roof capping beam's shock resistance, very big improvement security performance.

Description

Commercial car roof cover beam assembly

Technical Field

The utility model belongs to the technical field of auto parts, concretely relates to commercial car roof bent cap assembly.

Background

When the commercial roof cover beam is accidentally pressed heavily, the commercial roof cover beam rolls any buffer measures, so that the impact on the vehicle body is large, for example, when objects fall from high altitude, the objects fall on the roof to impact the roof cover beam, the roof cover beam is easy to break due to impact, and the safety is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a commercial roof capping beam assembly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a commercial car roof capping beam assembly comprises a beam body, wherein two ends of the beam body are of arc structures, two ends of the beam body are fixedly provided with support rods which are obliquely arranged, one end of each support rod is welded with the beam body, a horizontally arranged buffer plate is arranged above the beam body, a horizontally arranged buffer groove is formed in the top of the beam body, two movable blocks are slidably mounted in the buffer groove, the movable blocks are hinged with buffer rods which are obliquely arranged, one ends of the buffer rods, far away from the movable blocks, are hinged with the bottom of the buffer plate, two side inner walls of the buffer groove are fixedly provided with horizontally arranged cylinders which are of a cavity structure, one ends of the cylinders, near the movable blocks, are slidably mounted with movable rods, one ends of the movable rods are fixedly connected with the movable blocks, movable plates are slidably mounted in the cylinders, one ends of the movable rods, far away from the movable blocks, are fixedly connected with the movable plates, horizontally arranged spring columns are arranged between one side inner walls, the top slidable mounting of roof beam body has the bearing bar of a plurality of vertical settings, the top and the buffer board fixed connection of bearing bar, the cover is equipped with the pressure spring on the bearing bar, and the pressure spring is located between the roof beam body and the buffer board.

Furthermore, be equipped with a plurality of direction chambeies on the roof beam body, the intracavity slidable mounting that leads has the guide block, the bottom of bearing bar extends to in the direction intracavity and with guide block fixed connection.

Further, the top in the direction chamber of the roof beam body sets up the installation through-hole of vertical setting, and the installation through-hole communicates with the top of the roof beam body, the installation through-hole is run through to the bottom of bearing bar, and the inner wall sliding connection of bearing bar and installation through-hole.

Further, the cylinder hole that the level set up is seted up to the cylinder one end that is close to the movable block, and the vertical cross-section of movable rod is cylindrical structure, and the one end that the movable block was kept away from to the movable rod runs through the cylinder hole and extends to in the cylinder, the inner wall sliding connection in movable rod and cylinder hole.

Furthermore, the included angle between buffer board and the buffer rod is less than, and two buffer rods are for personally submitting the symmetry setting with the vertical central plane of buffer board.

Furthermore, the top of guide block fixed mounting has the spring of vertical setting, the top of spring and the top inner wall fixed connection in direction chamber.

Compared with the prior art, the beneficial effects of the utility model are that:

set up the buffer board through the top at the roof beam body, provide elastic support for the buffer board through a plurality of pressure springs, make the buffer board provide the protection of top for the roof beam body, when having the weight thing down, provide elastic buffering through the buffer board, slow down the impact force of weight thing to the roof beam body, compressed at vertical direction activity pressure spring through the bearing bar, cushion impact force, improve the shock resistance of roof capping beam, improve the security performance, provide installation guide effect for the pressure spring through the bearing bar, make the pressure spring support at the stable elasticity that provides of vertical direction.

The beam body is protected from the top through the buffer plate, when a falling object exists, the buffer plate descends to enable the two buffer rods to push the two movable blocks to be away from each other, the movable rods are driven to move towards the cylinder body, the movable plate compresses the spring columns, impact buffering is achieved, the beam body is prevented from being directly impacted, and the impact resistance of the roof cover beam is improved.

The utility model discloses a plurality of buffer measures realize providing the protection to the roof beam body, slow down unexpected weight thing and strike roof capping beam, improve roof capping beam's shock resistance, very big improvement security performance.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic view of a sectional structure of the bearing bar of the present invention.

In the figure: 1. a beam body; 2. a buffer plate; 3. a support bar; 4. a buffer tank; 5. a movable block; 6. a buffer rod; 7. a cylinder; 8. a movable rod; 9. a movable plate; 10. a spring post; 11. a guide cavity; 12. a guide block; 13. a load-bearing bar; 14. a pressure spring; 15. a spring.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a commercial car roof capping beam assembly, which comprises a beam body 1, wherein two ends of the beam body 1 are arc structures, two ends of the beam body 1 are fixed with inclined support rods 3, one end of each support rod 3 is welded with the beam body 1, a horizontally arranged buffer plate 2 is arranged above the beam body 1, a horizontally arranged buffer groove 4 is arranged at the top of the beam body 1, two movable blocks 5 are slidably mounted in the buffer groove 4, an inclined buffer rod 6 is hinged on each movable block 5, one end of each buffer rod 6 far away from each movable block 5 is hinged with the bottom of the buffer plate 2, two horizontally arranged cylinders 7 are fixed on the inner walls at two sides of the buffer groove 4, each cylinder 7 is of a cavity structure, a movable rod 8 is slidably mounted at one end of each cylinder 7 near each movable block 5, one end of each movable rod 8 is fixedly connected with each movable block 5, a movable plate 9 is slidably mounted in each cylinder 7, one end and the fly leaf 9 fixed connection of movable block 5 are kept away from to movable rod 8, and the cylinder 7 is kept away from and is equipped with the spring post 10 that the level set up between one side inner wall of movable block 5 and the fly leaf 9, and the top slidable mounting of the roof beam body 1 has the bearing bar 13 of a plurality of vertical settings, and the top and the buffer board 2 fixed connection of bearing bar 13 are equipped with pressure spring 14 on the bearing bar 13, and pressure spring 14 is located between the roof beam body 1 and the buffer board 2.

In this embodiment, the beam body 1 is provided with a plurality of guide cavities 11, guide blocks 12 are slidably mounted in the guide cavities 11, and the bottom of the bearing rod 13 extends into the guide cavities 11 and is fixedly connected with the guide blocks 12.

In this embodiment, the top of the guide cavity 11 of the beam body 1 is provided with a vertically arranged installation through hole, the installation through hole is communicated with the upper part of the beam body 1, the bottom of the bearing rod 13 penetrates through the installation through hole, and the bearing rod 13 is connected with the inner wall of the installation through hole in a sliding manner.

In this embodiment, the cylinder hole that has the level to set up is seted up to the cylinder 7 one end that is close to the movable block 5, and the vertical cross-section of movable rod 8 is cylindrical structure, and in the cylinder hole extended to cylinder 7 was run through to the one end that movable block 5 was kept away from to movable rod 8, the inner wall sliding connection in movable rod 8 and cylinder hole.

In this embodiment, the included angle between the buffer plate 2 and the buffer rods 6 is smaller than 60 °, and the two buffer rods 6 are symmetrically arranged relative to the vertical central plane of the buffer plate 2.

In this embodiment, a vertically arranged spring 15 is fixedly mounted on the top of the guide block 12, and the top of the spring 15 is fixedly connected with the top inner wall of the guide cavity 11.

When using, set up buffer board 2 through the top at the roof beam body 1, provide elastic support for buffer board 2 through a plurality of pressure springs 14, make buffer board 2 provide the protection of top for the roof beam body 1, when there is the thing that weighs down, provide elastic buffering through buffer board 2, slow down the impact force of the thing that weighs down to the roof beam body 1, compressed at vertical direction activity pressure spring 14 through bearing bar 13, cushion impact force, improve the shock resistance of roof capping beam, improve the security performance, provide the installation guide effect for pressure spring 14 through bearing bar 13, make pressure spring 14 support at the stable elasticity that provides of vertical direction. Give the protection of roof beam body 1 top through buffer board 2, when having the thing that weighs down, buffer board 2 descends and makes two buffer beam 6 promote two movable blocks 5 and keep away from each other, drives movable rod 8 to the cylinder 7 internal motion for fly leaf 9 compression spring post 10 realizes avoiding the roof beam body 1 directly to receive the impact, improves the shock resistance of roof bent cap to the buffering of impact. The utility model discloses a plurality of buffer measures realize providing the protection to the roof beam body 1, slow down unexpected thing that weighs down and strike roof coping, improve roof coping's shock resistance, very big improvement security performance.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a commercial car roof carcover beam assembly, includes roof beam body (1), its characterized in that: the two ends of the beam body (1) are arc-shaped structures, the two ends of the beam body (1) are fixedly provided with supporting rods (3) which are obliquely arranged, one ends of the supporting rods (3) are welded with the beam body (1), a buffer board (2) which is horizontally arranged is arranged above the beam body (1), a buffer groove (4) which is horizontally arranged is formed in the top of the beam body (1), two movable blocks (5) are slidably arranged in the buffer groove (4), a buffer rod (6) which is obliquely arranged is hinged on each movable block (5), one end, away from each movable block (5), of each buffer rod (6) is hinged with the bottom of the buffer board (2), cylinders (7) which are horizontally arranged are fixedly arranged on the inner walls of the two sides of the buffer groove (4), each cylinder (7) is of a cavity structure, one end, close to each movable block (5), of each cylinder (7) is slidably arranged with a movable rod (8), one end of each movable rod (8) is fixedly connected with, slidable mounting has fly leaf (9) in cylinder (7), the one end and fly leaf (9) fixed connection of movable block (5) are kept away from in movable rod (8), spring post (10) that the level that is equipped with set up between one side inner wall and fly leaf (9) of movable block (5) are kept away from in cylinder (7), the top slidable mounting of the roof beam body (1) has bearing bar (13) of a plurality of vertical settings, the top and buffer board (2) fixed connection of bearing bar (13), the cover is equipped with pressure spring (14) on bearing bar (13), and pressure spring (14) are located between the roof beam body (1) and buffer board (2).

2. A commercial vehicle roof rail assembly as in claim 1 wherein: be equipped with a plurality of direction chambeies (11) on the roof beam body (1), slidable mounting has guide block (12) in direction chamber (11), the bottom of bearing bar (13) extend to in direction chamber (11) and with guide block (12) fixed connection.

3. A commercial vehicle roof rail assembly as set forth in claim 2 wherein: the top of the guide cavity (11) of the beam body (1) is provided with a vertically arranged installation through hole, the installation through hole is communicated with the upper part of the beam body (1), the bottom of the bearing rod (13) penetrates through the installation through hole, and the bearing rod (13) is connected with the inner wall of the installation through hole in a sliding mode.

4. A commercial vehicle roof rail assembly as in claim 1 wherein: the cylinder hole that the level set up is seted up to the one end that cylinder (7) are close to movable block (5), and the vertical cross-section of movable rod (8) is cylindrical structure, and in movable rod (8) kept away from the one end of movable block (5) run through the cylinder hole and extend to cylinder (7), movable rod (8) and the inner wall sliding connection in cylinder hole.

5. A commercial vehicle roof rail assembly as in claim 1 wherein: the included angle between buffer board (2) and buffer rod (6) is less than 60 degrees, and two buffer rods (6) are for personally submitting the symmetry setting with the vertical central plane of buffer board (2).

6. A commercial vehicle roof rail assembly as set forth in claim 2 wherein: the top of guide block (12) is fixedly provided with a vertically arranged spring (15), and the top of spring (15) is fixedly connected with the inner wall of the top of guide cavity (11).

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