CN214356296U - Aluminum alloy bin gate vehicle - Google Patents

Abstract

The utility model provides an aluminum alloy storehouse bars car, include: bottom plate assembly, front bezel assembly, back door assembly, center pillar assembly and a plurality of fence, the center pillar assembly has the center pillar, the center pillar is the aluminum alloy ex-trusions, the center pillar has square body, follows the preceding extension that the front end of the inside wall of body extends the setting forward, follows the back extension that the rear end of the inside wall of body extends the setting backward. The middle upright post is made of aluminum alloy section bars, so that the dead weight is reduced, the integral forming can be realized, and the forming efficiency is improved; and set up the center pillar and have square body, preceding extension and back extension, be favorable to increasing structural strength, improve the fastness, preceding extension and back extension can also play limiting displacement to the fence. The body has upper and lower open-ended body chamber, sets up the upper cover plate lid and establishes the upper end in this body chamber, is favorable to gaining in strength, improves the security, and avoids having impurity to fall into the body intracavity.

Description

Aluminum alloy bin gate vehicle

Technical Field

The utility model belongs to the technical field of the vehicle transportation, concretely relates to aluminum alloy storehouse bars car.

Background

The compartment fence vehicle is widely applied in China as a common freight road vehicle, the compartment fence vehicle is a compartment surrounded by a bottom plate assembly, a front plate assembly, a rear door assembly, a middle upright post and a fence, and a tarpaulin is usually arranged at the top of the compartment and used for supporting tarpaulin so as to realize the effects of water proofing and the like of the compartment.

The middle upright post is arranged in the middle of the left side part and the right side part of the bottom plate assembly and used for installing a fence, and higher strength is required. The cross section of the current neutral column generally adopts a C-shaped steel structural member, and an aluminum alloy bin grid car is produced in order to reduce the dead weight of a car body; the intensity of aluminum alloy structure is lower, in order to guarantee the structural strength of center pillar, still adopt steel construction spare on aluminum alloy storehouse bars car mostly, is unfavorable for so reducing the automobile body dead weight.

Disclosure of Invention

The utility model provides an aluminum alloy grid car, wherein the center pillar is made of aluminum alloy section bar, which is beneficial to reducing the dead weight; and the structure of the middle upright post is arranged, so that the structural strength is improved.

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

an aluminum alloy grid car comprising: bottom plate assembly, front bezel assembly, back door assembly, center pillar assembly and a plurality of fence, the center pillar assembly has the center pillar, the center pillar is the aluminum alloy ex-trusions, the center pillar has square body, follows the preceding extension that the front end of the inside wall of body extends the setting forward, follows the back extension that the rear end of the inside wall of body extends the setting backward.

Further, the body has inside wall, lateral wall, front end wall and rear end wall, inside wall, lateral wall, front end wall and rear end wall enclose and establish this coelom, the center pillar assembly still has the upper cover plate of lid and establishing in this coelom upper end.

Further, the dimension of the front end wall in the left-right direction is larger than the dimension of the front extending portion in the front-rear direction.

Further, the rear end wall has a dimension in the left-right direction larger than a dimension of the rear extension in the front-rear direction.

Further, the ratio of the dimension of the inner side wall in the front-back direction to the dimension of the front end wall in the left-right direction is 2-3.

Further, an arcuate transition is provided between the forward end wall and the forward extension.

The center pillar assembly further comprises a hinge piece which is fixedly arranged on the front end wall or the rear end wall and used for mounting the fence, and the hinge piece comprises an outer wall part, an inner wall part and an arc-shaped bottom part, wherein the outer wall part and the inner wall part are arranged in parallel, and the arc-shaped bottom part is connected with the outer wall part and the inner wall part.

Further, the center pillar assembly also has an angle reinforcement plate connecting between the center pillar and the hinge member.

Furthermore, the center pillar assembly is also provided with an L-shaped limiting plate which is fixedly arranged on the outer side wall and used for limiting the fence.

Furthermore, the center pillar assembly is also provided with a plug-in connector which is fixed on the outer side of the outer side wall and is used for being plugged and installed with the bottom plate assembly.

Furthermore, the bottom plate assembly is provided with a fixing sleeve matched with the plug connector, and the fixing sleeve is an aluminum alloy section.

Furthermore, the fixed sleeve is provided with a fixed cylinder sleeved on the outer side of the plug connector, a front fixing part extending forwards along the front end of the inner end plate of the fixed cylinder, and a rear fixing part extending backwards along the rear end of the inner end plate of the fixed cylinder.

Compared with the prior art, the utility model has the advantages that the center pillar is made of aluminum alloy section bars, which is beneficial to reducing the dead weight, realizing integral forming and improving the forming efficiency; and set up the center pillar and have square body, preceding extension and back extension, be favorable to increasing structural strength, improve the fastness, preceding extension and back extension can also play limiting displacement to the fence. The body has upper and lower open-ended body chamber, sets up the upper cover plate lid and establishes the upper end in this body chamber, is favorable to gaining in strength, improves the security, and avoids having impurity to fall into the body intracavity.

Drawings

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

Fig. 2 is an enlarged schematic view of a region a in fig. 1.

Fig. 3 is an enlarged schematic view of a region B in fig. 1.

Fig. 4 is a schematic structural view of the center pillar assembly.

Fig. 5 is a schematic structural view of the center pillar.

Fig. 6 is an enlarged schematic view of a part of the structure in fig. 5.

Fig. 7 is a schematic view of the structure of the harness.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the embodiments described herein are merely for the purpose of illustrating the invention and are not intended to limit the invention.

In the following description, a detailed structure will be presented for a thorough understanding of the present invention. It is apparent that the practice of the invention is not limited to the specific details known to those skilled in the art. The preferred embodiments of the present invention are described in detail below, however, other embodiments of the present invention are possible in addition to these detailed descriptions.

In the description of the utility model, the term "front" refers to the direction of the aluminum alloy grid car advancing in the normal use state, otherwise, refers to "back"; for convenience of description of relative positions, the direction close to the center of the bottom plate assembly in the left-right direction is 'inner', and the opposite direction is 'outer'; the terminology is for the purpose of describing the invention only and is for the purpose of simplifying the description and is not to be construed as limiting the invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1 to 7, an aluminum alloy bin gate vehicle includes: the bottom plate assembly 1, front bezel assembly 2, back door assembly 3, center pillar assembly 4 and a plurality of bars 5, all be equipped with center pillar assembly 4 in the left and right sides of bottom plate assembly 1. The center pillar assembly 4 has a center pillar 41, and the center pillar 41 is an aluminum alloy profile, which is beneficial to reducing the dead weight, realizing integral molding and improving the molding efficiency.

As shown in fig. 6, the center pillar 41 is disposed up and down, and the center pillar 41 has a square body 411, a front extension 412 extending forward along the front end of the inner side wall 4111 of the body 411, and a rear extension 413 extending rearward along the rear end of the inner side wall 4111 of the body 411; the structure strength is increased, the firmness is improved, the upper end or the lower end of the fence 5 is hinged, the fence 5 can be opened, the front extension part 412 and the rear extension part 413 are arranged, the fence 5 can be limited when being closed, and the fence 5 can be opened outwards.

The body 411 is provided with an inner side wall 4111, an outer side wall 4112, a front end wall 4113 and a rear end wall 4114, the inner side wall 4111, the outer side wall 4112, the front end wall 4113 and the rear end wall 4114 enclose a body cavity 4115, and the center pillar assembly 4 is further provided with an upper cover plate 46 covering the upper end of the body cavity 4115; is favorable for increasing the strength, improves the safety and avoids impurities from falling into the body cavity 4115.

The cross section of body 411 is the rectangle frame, and inside wall 4111 is 2 ~ 3 with front end wall 4113 at the size ratio of left right direction in the size of front and back direction, and the size that sets up body 411 front and back direction is great, is favorable to increasing structural strength, and avoids increasing body 411 at the size of left right direction, avoids occuping the size on the storehouse bars car width. The dimension of front end wall 4113 in the left-right direction is larger than the dimension of front extending portion 4113 in the front-rear direction, the dimension of front end wall 4113 in the left-right direction is equal to the dimension of rear end wall 4114 in the left-right direction, and the dimension of rear extending portion 413 in the front-rear direction is equal to the dimension of front extending portion 412 in the front-rear direction. An arcuate transition is provided between the front end wall 4113 and the front extension 4122, and an arcuate transition is also provided between the rear end wall 4114 and the rear extension 413; is beneficial to increasing the structural strength.

The center pillar assembly 4 further has a hinge member 42 fixedly mounted on the front end wall 4113 or the rear end wall 4114, the hinge member 42 is used for mounting the fence 5, and the hinge member 42 is welded to the front end wall 4113 or the rear end wall 4114. The hinge member 42 has a U-shaped structure, the hinge member 42 has outer and inner wall portions arranged in parallel, and an arc-shaped bottom portion connecting the outer and inner wall portions, and hinge shafts 51 are provided at both front and rear ends of the barrier 5, the hinge shafts 51 being located in the hinge member 42. The dimension of the outer wall portion in the up-down direction is smaller than the dimension of the inner wall portion in the up-down direction, facilitating the mounting of the fence 5 into the hinge 42.

The center pillar assembly 4 further has an angle-shaped reinforcing plate 43 connecting between the center pillar 41 and the hinge member 42, which is advantageous for improving the firmness of the hinge member 42, and the angle-shaped reinforcing plate 43 is a triangular plate, and the angle-shaped reinforcing plate 43 is located at the lower portion of the hinge member 42.

The middle upright post assembly 4 is also provided with an L-shaped limiting plate 44 fixedly arranged on the outer side wall 4112, the L-shaped limiting plate 44 is used for limiting the fence 5, and a limiting piece 52 is arranged on the fence 5; the restricting member 52 is locked to the L-shaped restricting plate 44 after the barrier 5 is closed.

The center pillar assembly 4 is inserted and installed on the bottom plate assembly 1, the center pillar assembly 4 further has a connector 45 fixed on the outer side of the outer side wall 4112, and the connector 45 is welded and fixed on the outer lower end of the outer side wall 4112 and extends upwards to protrude out of the body 41. The bottom plate assembly 1 is provided with a fixed sleeve 11 matched with the plug connector 45, and the fixed sleeve 11 is an aluminum alloy section.

The fixing sleeve 11 is provided with a fixing cylinder 111 sleeved outside the plug connector 45, a front fixing part 112 extending forwards along the front end of the inner end plate 1111 of the fixing cylinder 111 and a rear fixing part 113 extending backwards along the rear end of the inner end plate 1111 of the fixing cylinder 111, and the fixing cylinder 111 is arranged to increase the structural strength; the front fixing portion 112 and the rear fixing portion 113 are fixed to the floor panel assembly 1 by fasteners.

The above is only the feasible embodiment of the preferred of the present invention, not limiting the protection scope of the present invention, all the changes of the equivalent structure made by the contents of the specification and the drawings of the present invention are included in the protection scope of the present invention.

Claims (10)

1. An aluminum alloy grid car comprising: bottom plate assembly, front bezel assembly, back door assembly, center pillar assembly and a plurality of fence, the center pillar assembly has the center pillar, its characterized in that, the center pillar is aluminum alloy ex-trusions, the center pillar has square body, follows the preceding extension that the front end of the inside wall of body extends the setting forward, follows the back extension that the rear end of the inside wall of body extends the setting backward.

2. The aluminum alloy bin grid vehicle of claim 1, wherein the body has an inner side wall, an outer side wall, a front end wall and a rear end wall, the inner side wall, the outer side wall, the front end wall and the rear end wall enclose a body cavity, and the center pillar assembly further has an upper cover plate covering the upper end of the body cavity.

3. The aluminum alloy bin gate vehicle of claim 2, wherein the ratio of the dimension of the inner side wall in the front-rear direction to the dimension of the front end wall in the left-right direction is 2-3.

4. The aluminum alloy bin grid car of claim 2, wherein an arcuate transition is provided between the front end wall and the forward extension.

5. The aluminum alloy grille car of claim 2 wherein said center pillar assembly further comprises a hinge member secured to said front or rear end wall for mounting said grille, said hinge member having parallel outer and inner wall portions and an arcuate bottom portion connecting said outer and inner wall portions.

6. The aluminum alloy bin grid vehicle of claim 5, wherein the center pillar assembly further comprises an angle reinforcement plate connecting between the center pillar and the hinge member.

7. The aluminum alloy bin grid vehicle of any one of claims 2 to 6, wherein the center pillar assembly further comprises an L-shaped limiting plate fixedly arranged on the outer side wall and used for limiting the grid.

8. The aluminum alloy bin gate vehicle of any one of claims 2 to 6, wherein the center pillar assembly further comprises a plug connector fixed on the outer side of the outer side wall and used for being plugged and installed with the bottom plate assembly.

9. The aluminum alloy bin gate vehicle of claim 8, wherein a fixing sleeve matched with the plug connector is arranged on the bottom plate assembly, and the fixing sleeve is an aluminum alloy section.

10. The aluminum alloy bin gate vehicle of claim 9, wherein the fixing sleeve has a fixing cylinder fitted over the outside of the plug connector, a front fixing portion extending forward along a front end of an inner end plate of the fixing cylinder, and a rear fixing portion extending rearward along a rear end of the inner end plate of the fixing cylinder.

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