CN114475810A - Floor assembly and vehicle - Google Patents
Floor assembly and vehicle Download PDFInfo
- Publication number
- CN114475810A CN114475810A CN202210149511.4A CN202210149511A CN114475810A CN 114475810 A CN114475810 A CN 114475810A CN 202210149511 A CN202210149511 A CN 202210149511A CN 114475810 A CN114475810 A CN 114475810A
- Authority
- CN
- China
- Prior art keywords
- side plate
- bottom plate
- plate
- floor assembly
- flanging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009408 flooring Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2072—Floor protection, e.g. from corrosion or scratching
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H7/00—Armoured or armed vehicles
- F41H7/02—Land vehicles with enclosing armour, e.g. tanks
- F41H7/04—Armour construction
- F41H7/042—Floors or base plates for increased land mine protection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The embodiment of the application provides a floor assembly and vehicle, wherein, this floor assembly includes: the bottom plate, the first side plate and the second side plate; the first side plate and the second side plate are oppositely arranged on the bottom plate, and the first side plate, the bottom plate and the second side plate are matched to form an accommodating groove; the maximum distance between the first side plate and the second side plate is greater than the width of the bottom plate. Through setting up above-mentioned structure, compare in the floor that adopts planar structure, can reduce the probability that the floor was hit to improve the defence ability of floor assembly.
Description
Technical Field
The application relates to the technical field of vehicles, in particular to a floor assembly and a vehicle.
Background
For some special vehicles, besides a certain fighting capacity, a protection capacity is further required. For special vehicles with lightning protection requirements, the protection principle is mainly to weaken the damage of air waves and explosion products thereof to the vehicles, and specifically, the protection principle can be realized through measures of energy absorption, energy deflection, being far away from an explosion source as far as possible and the like.
At present, the floor structure of a vehicle is a plane structure, and when the bottom of the vehicle is attacked by a mine, the protection capability is low.
Disclosure of Invention
The embodiment of the application provides a floor assembly and a vehicle to solve the problem that current vehicle floor protective capability is low.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides a floor assembly, including: the bottom plate, the first side plate and the second side plate;
the first side plate and the second side plate are oppositely arranged on the bottom plate, and the first side plate, the bottom plate and the second side plate are matched to form an accommodating groove;
the maximum distance between the first side plate and the second side plate is greater than the width of the bottom plate.
Optionally, the edge position of the bottom plate is provided with upward first flanges, the number of the first flanges is two, and the two first flanges are arranged oppositely;
the edge position of the first side plate is provided with a second flanging facing the second side plate, the edge position of the second side plate is provided with a third flanging facing the first side plate, and the second flanging and the third flanging are both parallel to the bottom plate;
the first flanging in the two first flanging edges is connected with the second flanging edge, and the second flanging in the two first flanging edges is connected with the third flanging edge.
Optionally, the first flange is welded to the second flange, and/or the first flange is welded to the third flange.
Optionally, the container also comprises a plurality of supporting beams, and the supporting beams are uniformly arranged on the containing groove.
Optionally, the bottom plate, the first side plate and the second side plate are welded by adopting two welding joints.
Optionally, the bottom plate, the first side plate and the second side plate are all bulletproof steel plates.
Optionally, the first side plate and the bottom plate form a first preset angle, the second side plate and the bottom plate form a second preset angle, the first preset angle is between 120 degrees and 135 degrees, and/or the second preset angle is between 120 degrees and 135 degrees.
Optionally, the number of the connecting pieces is two, and the two connecting pieces are both located in the accommodating groove;
a first connecting piece of the two connecting pieces is positioned at the joint of the bottom plate and the first side plate, a first part of the first connecting piece is arranged on the bottom plate, and a second part of the first connecting piece is arranged on the first side plate;
the second connecting piece of the two connecting pieces is positioned at the joint of the bottom plate and the second side plate, the first part of the second connecting piece is arranged on the bottom plate, and the second part of the second connecting piece is arranged on the second side plate.
Optionally, the connecting piece is of a cambered surface structure or a planar structure.
In a second aspect, embodiments of the present application further provide a vehicle including a floor assembly as described above.
In the technical scheme that this application embodiment provided, the floor assembly includes the storage tank that comprises bottom plate, first curb plate and second curb plate, and wherein, first curb plate and second curb plate set up on the bottom plate relatively, and the maximum distance between first curb plate and the second curb plate is greater than the width of bottom plate. Through setting up above-mentioned structure, compare in the floor that adopts planar structure, can reduce the probability that the floor was hit to improve the defence ability of floor assembly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic view of a structure of a floor assembly according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of an installation of a floor assembly and a frame assembly according to an embodiment of the present disclosure;
FIG. 3 is another schematic structural view of a floor assembly according to an embodiment of the present disclosure;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which this application belongs. The terms "first," "second," and the like, as used herein do not denote any order, quantity, or importance. But merely to distinguish between different components. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a floor assembly according to an embodiment of the present disclosure, the floor assembly includes: a bottom panel 10, a first side panel 20 and a second side panel 30;
the first side plate 20 and the second side plate 30 are oppositely arranged on the bottom plate 10, and the first side plate 20, the bottom plate 10 and the second side plate 30 are matched to form an accommodating groove;
the maximum distance between the first side panel 20 and the second side panel 30 is greater than the width of the bottom panel 10.
In this embodiment, the groove opening direction of the accommodating groove formed by the first side plate 20, the second side plate 30 and the bottom plate 10 is upward, wherein the first side plate 20 and the bottom plate 10 form a first included angle, the second side plate 30 and the bottom plate 10 form a second included angle, in addition, the maximum distance between the first side plate 20 and the second side plate 30 is greater than the width of the bottom plate 10, specifically, the first included angle and the second included angle should both be greater than 90 degrees, and the sum of the first included angle and the second included angle should be greater than 180 degrees and less than 360 degrees. The larger the sum of the first included angle and the second included angle is, the larger the width of the notch of the accommodating groove is, and at this time, the smaller the width of the bottom plate 10 is under the condition that the width of the floor assembly is not changed.
As shown in figure 2, the floor assembly is connected with the frame assembly through a vehicle body suspension to form an integral V-shaped energy leakage structure, so that the defense and attack capability of the bottom of the vehicle can be effectively improved.
The bottom plate 10, the first side plate 20, and the second side plate 30 may be connected to form an integral structure by welding, riveting, or the like, which is not limited in this embodiment. Of course, the bottom plate 10, the first side plate 20 and the second side plate 30 may also be an integrally formed structure, and compared with the connection manner of installing the first side plate 20 and the second side plate 30 on the bottom plate 10, the sealing performance, strength and the like of the overall structure of the floor assembly can be improved.
In the technical solution provided in the embodiment of the present application, the floor assembly includes an accommodating groove formed by a bottom plate 10, a first side plate 20 and a second side plate 30, wherein the first side plate 20 and the second side plate 30 are oppositely disposed on the bottom plate 10, and a maximum distance between the first side plate 20 and the second side plate 30 is greater than a width of the bottom plate 10. Through setting up above-mentioned structure, compare in the floor that adopts planar structure, can reduce the probability that the floor was hit to improve the defence ability of floor assembly.
Optionally, as shown in fig. 3 and 4, the edge of the bottom plate 10 has two upward first flanges, and the two first flanges are arranged oppositely;
the edge position of the first side plate 20 is provided with a second flange facing the second side plate 30, the edge position of the second side plate 30 is provided with a third flange facing the first side plate 20, and the second flange and the third flange are both parallel to the bottom plate 10;
the first flanging in the two first flanging edges is connected with the second flanging edge, and the second flanging in the two first flanging edges is connected with the third flanging edge.
Specifically, the partial structure is upwardly bent along the opposite edge position of the bottom plate 10, so that two first flanges are formed, the partial structure is bent towards the direction of the second side plate 30 along the edge position of the first side plate 20, so that a second flange is formed, the partial structure is bent towards the direction of the first side plate 20 along the edge position of the second side plate 30, so that a third flange is formed, one of the first flanges is connected with the second flange, so that the first side plate 20 and the bottom plate 10 are relatively fixed, the other first flange is connected with the third flange, and therefore the second side plate 30 and the bottom plate 10 are relatively fixed.
The connection mode of the first flange and the second flange, and the connection mode of the first flange and the third flange may be at least one of welding connection and bolt connection, which is not limited in this embodiment.
Optionally, the first flange is welded to the second flange, and/or the first flange is welded to the third flange.
In this embodiment, the first flange and the second flange can be selectively welded, the first flange and the third flange can be selectively welded, and the first flange and the second flange, and the first flange and the third flange can be selectively welded.
Optionally, the floor assembly further includes a plurality of support beams 40, and the plurality of support beams 40 are uniformly disposed on the accommodating groove.
The support beam 40 may be made of a high-strength steel material, and the shape thereof is not limited. Through rationally setting up supporting beam 40 in the storage tank to improve the structural strength of floor assembly. Specifically, the plurality of support beams 40 may be uniformly and alternately arranged along the extending direction of the accommodating groove body, and may be densely arranged at the middle position of the bottom plate 10, and the arrangement form is not limited in this embodiment. Compared with the method that the thickness of the groove body is integrally thickened for improving the strength of the floor assembly, the lightweight design of the floor assembly is realized.
Optionally, the bottom plate 10, the first side plate 20, and the second side plate 30 are welded by using two welding processes.
The two-protection welding (full-name carbon dioxide gas shielded welding) process is suitable for the welding of various large steel structure engineering of low-carbon steel and low-alloy high-strength steel, and has the advantages of high welding productivity, good crack resistance, small welding deformation, large adaptive deformation range, capability of welding thin plates and medium-thickness plates and the like.
Optionally, the bottom panel 10, the first side panel 20 and the second side panel 30 are all made of bulletproof steel.
In this embodiment, the bottom plate 10, the first side plate 20, and the second side plate 30 are made of bulletproof steel plates, so that the attack protection capability of the floor assembly can be improved.
Optionally, the first side plate 20 and the bottom plate 10 form a first preset angle, the second side plate 30 and the bottom plate 10 form a second preset angle, the first preset angle is between 120 degrees and 135 degrees, and/or the second preset angle is between 120 degrees and 135 degrees.
In the present embodiment, the bottom plate 10 and the first side plate 20 and the second side plate 30 oppositely disposed on the bottom plate 10 form accommodating grooves, and the accommodating grooves with different shapes and sizes can be formed according to different angles between the first side plate 20, the second side plate 30 and the bottom plate 10.
Specifically, in a possible embodiment, the first side plate 20 and the bottom plate 10 form a first predetermined angle, and the first predetermined angle is between 120 degrees and 135 degrees, and the angle value of the second predetermined angle between the second side plate 30 and the bottom plate 10 is not limited.
In another possible embodiment, the second side plate 30 is at a second predetermined angle with respect to the bottom plate 10, and the second predetermined angle is between 120 degrees and 135 degrees, and the angle of the first predetermined angle between the first side plate 20 and the bottom plate 10 is not limited.
In another possible embodiment, the first side plate 20 and the bottom plate 10 form a first predetermined angle, and the second side plate 30 and the bottom plate 10 form a second predetermined angle, wherein the first predetermined angle and the second predetermined angle are both between 120 degrees and 135 degrees.
Optionally, in another embodiment, the floor assembly further includes two connecting members, and the two connecting members are both located in the accommodating groove;
a first connecting piece of the two connecting pieces is positioned at the joint of the bottom plate 10 and the first side plate 20, a first part of the first connecting piece is arranged on the bottom plate 10, and a second part of the first connecting piece is arranged on the first side plate 20;
the second of the two connecting members is located at the joint of the bottom plate 10 and the second side plate 30, a first portion of the second connecting member is disposed on the bottom plate 10, and a second portion of the second connecting member is disposed on the second side plate 30.
In this embodiment, a connecting member is disposed at a joint of the bottom plate 10, the first side plate 20 and the second side plate 30, wherein the connecting member may be a bulletproof steel plate having the same material as the bottom plate 10, the first side plate 20 and the second side plate 30, so as to improve the connection strength between the bottom plate 10 and the first side plate 20 and the second side plate 30.
Optionally, the connecting piece is of a cambered surface structure or a planar structure.
In this embodiment, the connecting member is a curved surface structure or a planar structure, so that the joints of the first side plate 20, the bottom plate 10 and the second side plate 30, which form the accommodating groove, are smooth and no longer have sharp edges.
Embodiments of the present application also provide a vehicle including a floor assembly as described above. Since the technical solution of this embodiment includes all technical solutions of the above embodiments, at least all technical effects of the above embodiments can be achieved, and details are not repeated here.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A floor assembly, comprising: the bottom plate, the first side plate and the second side plate;
the first side plate and the second side plate are oppositely arranged on the bottom plate, and the first side plate, the bottom plate and the second side plate are matched to form an accommodating groove;
the maximum distance between the first side plate and the second side plate is greater than the width of the bottom plate.
2. The floor assembly according to claim 1, wherein the edge of the bottom plate is provided with upward first flanges, the number of the first flanges is two, and the two first flanges are arranged oppositely;
the edge position of the first side plate is provided with a second flanging facing the second side plate, the edge position of the second side plate is provided with a third flanging facing the first side plate, and the second flanging and the third flanging are both parallel to the bottom plate;
the first flanging in the two first flanging edges is connected with the second flanging edge, and the second flanging in the two first flanging edges is connected with the third flanging edge.
3. The floor assembly of claim 2, wherein the first flange is welded to the second flange and/or the first flange is welded to the third flange.
4. The floor assembly as set forth in claim 1, further including a plurality of support beams, said support beams being evenly disposed on said receiving channel.
5. The floor assembly of claim 1, wherein the bottom panel, the first side panel, and the second side panel are welded together using a two-pass weld.
6. The flooring assembly of claim 1, wherein the bottom panel, the first side panel, and the second side panel are all armor panels.
7. The floor assembly of claim 1, wherein the first side plate is at a first predetermined angle with respect to the bottom plate, the second side plate is at a second predetermined angle with respect to the bottom plate, the first predetermined angle is between 120 degrees and 135 degrees, and/or the second predetermined angle is between 120 degrees and 135 degrees.
8. The floor assembly as claimed in claim 1, further comprising two connecting members, wherein both of said two connecting members are located in said receiving groove;
a first connecting piece of the two connecting pieces is positioned at the connecting position of the bottom plate and the first side plate, a first part of the first connecting piece is arranged on the bottom plate, and a second part of the first connecting piece is arranged on the first side plate;
the second connecting piece of the two connecting pieces is positioned at the joint of the bottom plate and the second side plate, the first part of the second connecting piece is arranged on the bottom plate, and the second part of the second connecting piece is arranged on the second side plate.
9. The floor assembly of claim 8, wherein the connecting member is of a cambered or planar configuration.
10. A vehicle comprising a floor assembly as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210149511.4A CN114475810A (en) | 2022-02-18 | 2022-02-18 | Floor assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210149511.4A CN114475810A (en) | 2022-02-18 | 2022-02-18 | Floor assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114475810A true CN114475810A (en) | 2022-05-13 |
Family
ID=81482449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210149511.4A Pending CN114475810A (en) | 2022-02-18 | 2022-02-18 | Floor assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114475810A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2275773A2 (en) * | 2009-07-16 | 2011-01-19 | Rheinmetall Landsysteme GmbH | Mine protection |
| CN102661681A (en) * | 2012-05-09 | 2012-09-12 | 内蒙古第一机械集团有限公司 | Anti-mine composite structure armored vehicle for carrying out multi-angle shunting on detonation waves |
| US20130205981A1 (en) * | 2010-04-23 | 2013-08-15 | Krauss-Maffei Wegmann Gmbh | Vehicle Floor Pan Comprising Auxiliary Armoring |
| CN203996478U (en) * | 2014-06-24 | 2014-12-10 | 上海通用汽车有限公司 | Floor assembly after a kind of vehicle body |
| CN207129021U (en) * | 2017-09-08 | 2018-03-23 | 北京汽车研究总院有限公司 | A kind of lighting protection plate and lightning protection car |
| CN207523801U (en) * | 2017-09-15 | 2018-06-22 | 长城汽车股份有限公司 | Endergonic structure and vehicle |
| CN108519025A (en) * | 2018-03-30 | 2018-09-11 | 北京汽车研究总院有限公司 | A kind of the land mine safeguard structure and automobile of automobile |
| CN211953871U (en) * | 2020-03-19 | 2020-11-17 | 三一汽车制造有限公司 | Lightning protection car body and lightning protection car |
| CN215832574U (en) * | 2021-08-27 | 2022-02-15 | 一汽解放汽车有限公司 | Lightning protection bottom plate, lightning protection subassembly and vehicle |
-
2022
- 2022-02-18 CN CN202210149511.4A patent/CN114475810A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2275773A2 (en) * | 2009-07-16 | 2011-01-19 | Rheinmetall Landsysteme GmbH | Mine protection |
| US20130205981A1 (en) * | 2010-04-23 | 2013-08-15 | Krauss-Maffei Wegmann Gmbh | Vehicle Floor Pan Comprising Auxiliary Armoring |
| CN102661681A (en) * | 2012-05-09 | 2012-09-12 | 内蒙古第一机械集团有限公司 | Anti-mine composite structure armored vehicle for carrying out multi-angle shunting on detonation waves |
| CN203996478U (en) * | 2014-06-24 | 2014-12-10 | 上海通用汽车有限公司 | Floor assembly after a kind of vehicle body |
| CN207129021U (en) * | 2017-09-08 | 2018-03-23 | 北京汽车研究总院有限公司 | A kind of lighting protection plate and lightning protection car |
| CN207523801U (en) * | 2017-09-15 | 2018-06-22 | 长城汽车股份有限公司 | Endergonic structure and vehicle |
| CN108519025A (en) * | 2018-03-30 | 2018-09-11 | 北京汽车研究总院有限公司 | A kind of the land mine safeguard structure and automobile of automobile |
| CN211953871U (en) * | 2020-03-19 | 2020-11-17 | 三一汽车制造有限公司 | Lightning protection car body and lightning protection car |
| CN215832574U (en) * | 2021-08-27 | 2022-02-15 | 一汽解放汽车有限公司 | Lightning protection bottom plate, lightning protection subassembly and vehicle |
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Application publication date: 20220513 |
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