CN215513581U - Lightweight, low-cost side protection for modularized design commercial vehicle - Google Patents
Lightweight, low-cost side protection for modularized design commercial vehicle Download PDFInfo
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- CN215513581U CN215513581U CN202120717688.0U CN202120717688U CN215513581U CN 215513581 U CN215513581 U CN 215513581U CN 202120717688 U CN202120717688 U CN 202120717688U CN 215513581 U CN215513581 U CN 215513581U
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Abstract
The utility model discloses a light-weight and low-cost side protection for a modularized design commercial vehicle, which comprises a side protection plate and vertical beams, and further comprises a movable structure capable of increasing protection capacity, a control structure capable of realizing a turning function and a fixed structure capable of being conveniently adjusted, wherein an upper cross beam is installed at the top end of one end of the side protection plate, a lower cross beam is installed at the bottom end of one end of the side protection plate, three connecting plates are welded inside the lower cross beam and the upper cross beam, three vertical beams are arranged at one end of the lower cross beam, the fixed structure is arranged inside the vertical beams, the fixed structure further comprises a sixth limiting hole, the sixth limiting hole is arranged in the middle position of one end of each connecting plate, and fifth limiting holes are arranged on two sides of one end of a triangular support. According to the utility model, the connecting plate is welded at the crossing position of the lower cross beam, the upper cross beam and the vertical beam, the connecting plate is provided with a fifth limiting hole and a sixth limiting hole, and the vertical beam is also provided with a first limiting hole at the corresponding position.
Description
Technical Field
The utility model relates to the technical field of automobile protection equipment, in particular to a light-weight and low-cost side protection for a modularized design commercial vehicle.
Background
In our life, can see commercial car everywhere, because commercial car chassis is higher, when taking place side collision, probably lead to passenger car to bore commercial car below for member's safety receives the threat in the car, and the commercial car chassis also can receive harm. Therefore, the commercial vehicle is provided with the side protection device, and the light-weight side protection device is one of important ways for realizing light weight of the whole vehicle.
Current commercial truck both sides protection is formed by the welding of horizontal girder, though can play the guard action, but the structure is heavier, and protector can not overturn, when maintaining vehicle chassis part, needs wholly take off side protector, installs again after waiting to maintain and goes, because side protector and packing box mounting point are in packing box bottom, operating space is narrow when dismantling and installing, and is consuming time hard. Conventional side guards are generally designed for a certain vehicle model, but when the chassis layout is changed, the side guards need to be redesigned, and thus cannot be adapted to vehicle models of different platforms.
The conventional processing device for the side protection of the commercial vehicle has the following defects:
(1) the traditional side protection for the commercial vehicle is formed by welding transverse and longitudinal beams, has a protection effect, but has a heavier structure, cannot turn over a protection device, and is troublesome when parts of a vehicle chassis are maintained;
(2) the conventional side protection device for commercial vehicles is generally designed according to a certain vehicle type, but when the arrangement of a chassis is changed, the side protection device needs to be redesigned, so that the side protection device cannot be adapted to vehicle types of different platforms.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a light-weight and low-cost side protection device for a modularized design commercial vehicle, so as to solve the problems that the protection device proposed in the background art cannot be overturned and cannot be adapted to different vehicle types.
In order to achieve the purpose, the utility model provides the following technical scheme: a light and low-cost side protection for a modularized design commercial vehicle comprises a side protection plate, a vertical beam, a control structure capable of realizing a turning function and a fixing structure capable of being adjusted conveniently;
an upper cross beam is mounted at the top end of one end of the side protection plate, a lower cross beam is mounted at the bottom end of one end of the side protection plate, three connecting plates are welded inside the lower cross beam and the upper cross beam, three vertical beams are arranged at one end of the lower cross beam, and the fixing structure is arranged inside the vertical beams;
the fixing structure further comprises a sixth limiting hole and a fifth limiting hole, the sixth limiting hole is formed in the middle of the connecting plate, the fifth limiting hole is formed in the middle of one end of the connecting plate, six first bolts are arranged at one end of the sixth limiting hole, one ends of the first bolts extend into the first limiting hole, two first limiting holes are formed in one end of the vertical beam, two fifth bolts are arranged at one end of the vertical beam, and one ends of the fifth bolts penetrate through one end of the first limiting hole and extend into the fifth limiting hole;
the top of erecting the roof beam is provided with the A-frame, control structure all sets up the both sides at the A-frame.
Preferably, an internal thread matched with the external thread of the first bolt is arranged in the sixth limiting hole.
Preferably, an internal thread matched with the external thread of the fifth bolt is arranged in the fifth limiting hole.
Preferably, the connecting plate and the vertical beam are positioned on the same vertical central shaft, and the vertical beam is C-shaped.
Preferably, the control structure includes third bolt, fourth bolt, the spacing hole of third, the spacing hole of fourth and fixed spacing hole, the spacing hole of third all sets up the top in the inside both sides of A-frame, and the below of the inside both sides of A-frame all is provided with the spacing hole of fourth, the top of A-frame both sides all is provided with the third bolt, and the one end of third bolt runs through and erects roof beam one side and extend to the spacing downthehole portion of third, the below of A-frame both sides all is provided with the fourth bolt, and the one end of fourth bolt runs through and erects roof beam one side and extend to the spacing downthehole portion of fourth, the one end on the inside both sides top of A-frame all is provided with fixed spacing hole.
Preferably, the fourth limiting hole and the fixed limiting hole are internally provided with internal threads matched with the external threads of the fourth bolt, and the third limiting hole is internally provided with internal threads matched with the external threads of the third bolt.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the device is characterized in that a connecting plate, a vertical beam, a fifth bolt, a sixth limiting hole, a first bolt and an upper beam are arranged, the connecting plate is welded at the intersection position of the lower beam, the upper beam and the vertical beam, the connecting plate is provided with the fifth limiting hole and the sixth limiting hole, the first limiting hole is also formed in the corresponding position of the vertical beam, the vertical beam and the connecting plate are fixed through the first bolt and the fifth bolt, so that the adjustment of the beam in the upper direction, the lower direction, the left direction and the right direction can be realized, when the arrangement of chassis parts is changed, the position of the beam can be properly adjusted, the device is adaptive to a multi-platform vehicle type, and the adjusting function of the device is realized through the structure;
(2) through being provided with the third bolt, the fourth bolt, the spacing hole of third, the spacing hole of fourth and fixed spacing hole, because erect roof beam and A-frame and pass through third bolt and fourth bolt fastening, when the spare part near overhauing side protection, in order to provide operating space, pull down the fourth bolt of the spacing downthehole portion of fourth, loosen the third bolt, will erect roof beam and side guard plate whole degree of external rotation to level again, impel a certain amount of back to the inboard width direction of vehicle again, the fourth bolt that will pull down from the spacing hole of fourth advances fixed spacing hole department can fix the side guard plate, improve the maintenance convenience through this structure.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a partial schematic view of the present invention;
fig. 4 is a side sectional structural schematic view of the present invention.
In the figure: 1. a side guard plate; 2. a lower cross beam; 3. erecting a beam; 4. a first limit hole; 5. a first bolt; 6. a sixth limiting hole; 7. a connecting plate; 8. a control structure; 801. a third bolt; 802. a fourth bolt; 803. a third limiting hole; 804. a fourth limiting hole; 805. fixing a limiting hole; 9. a triangular bracket; 10. an upper cross beam; 11. a fifth bolt; 12. and a fifth limiting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.
Example 1: referring to fig. 1-4, a light-weight, low-cost, modular-design side guard for commercial vehicles includes a side guard plate 1 and a vertical beam 3, and further includes a control structure 8 capable of realizing a turning function and a fixing structure capable of being conveniently adjusted;
an upper cross beam 10 is installed at the top end of one end of the side protection plate 1, a lower cross beam 2 is installed at the bottom end of one end of the side protection plate 1, three connecting plates 7 are welded inside the lower cross beam 2 and the upper cross beam 10, three vertical beams 3 are arranged at one end of the lower cross beam 2, and a fixing structure is arranged inside the vertical beams 3;
referring to fig. 1-4, a light-weight and low-cost side protection for a modular design commercial vehicle further includes a fixing structure, the fixing structure further includes a sixth limiting hole 6 and a fifth limiting hole 12, the sixth limiting hole 6 is disposed at a middle position of a connecting plate 7, the fifth limiting hole 12 is disposed at a middle position of one end of the connecting plate 7, six first bolts 5 are disposed at one end of the sixth limiting hole 6, one end of each first bolt 5 extends into the corresponding first limiting hole 4, two first limiting holes 4 are disposed at one end of each vertical beam 3, two fifth bolts 11 are disposed at one end of each vertical beam 3, and one end of each fifth bolt 11 penetrates through one end of each first limiting hole 4 and extends into the corresponding fifth limiting hole 12;
the top end of the vertical beam 3 is provided with a triangular bracket 9, and the control structures 8 are arranged on two sides of the triangular bracket 9;
an internal thread matched with the external thread of the first bolt 5 is arranged in the sixth limiting hole 6;
an internal thread matched with the external thread of the fifth bolt 11 is arranged in the fifth limiting hole 12;
the connecting plate 7 and the vertical beam 3 are positioned on the same vertical central shaft, and the vertical beam 3 is C-shaped;
specifically, as shown in fig. 1, 2, 3 and 4, a connecting plate 7 is welded at the intersection position of the lower cross beam 2, the upper cross beam 10 and the vertical beam 3, a fifth limiting hole 12 and a sixth limiting hole 6 are formed in the connecting plate 7, a first limiting hole 4 is also formed in the corresponding position of the vertical beam 3, and the vertical beam 3 and the connecting plate 7 are fixed through a first bolt 5 and a fifth bolt 11;
example 2: the control structure 8 comprises third bolts 801, fourth bolts 802, third limiting holes 803, fourth limiting holes 804 and fixed limiting holes 805, the third limiting holes 803 are all arranged above two sides in the triangular support 9, the fourth limiting holes 804 are arranged below two sides in the triangular support 9, the third bolts 801 are arranged above two sides of the triangular support 9, one end of each third bolt 801 penetrates through one side of the vertical beam 3 and extends into the third limiting hole 803, the fourth bolts 802 are arranged below two sides of the triangular support 9, one end of each fourth bolt 802 penetrates through one side of the vertical beam 3 and extends into the fourth limiting hole 804, and one end of the top ends of two sides in the triangular support 9 is provided with a fixed limiting hole 805;
internal threads matched with the external threads of the fourth bolt 802 are arranged in the fourth limiting hole 804 and the fixed limiting hole 805, and internal threads matched with the external threads of the third bolt 801 are arranged in the third limiting hole 803;
specifically, as shown in fig. 1 and 2, since the vertical beam 3 and the triangular bracket 9 are fixed by the third bolt 801 and the fourth bolt 802, when parts near the side shield are overhauled, in order to provide an operation space, the fourth bolt 802 inside the fourth limit hole 804 is removed, the third bolt 801 is loosened, the vertical beam 3 and the side shield plate 1 are integrally rotated outward by 90 degrees to be horizontal, and the side shield plate 1 can be fixed by inserting the fourth bolt 802 removed from the fourth limit hole 804 into the fixed limit hole 805.
The working principle is as follows: firstly, when the device is installed, the installation position of the side protection plate 1 can be calculated in advance according to the type of a commercial vehicle, then the connecting plate 7 is welded inside the upper cross beam 10 and the lower cross beam 2, and the vertical beam 3 and the side protection plate 1 are connected together through the fixing of the first bolt 5 and the fifth bolt 11;
then when needs overturn side guard plate 1, can be through loosening fourth bolt 802 and the spacing hole 803 of third, under the restriction that does not have fourth bolt 802 and the spacing hole 803 of third, rotate side guard plate 1 wholly, after rotating ninety degrees angles, through stuffing in the inside of fixed spacing hole 805 with the spacing hole 803 of third for side guard plate 1 wholly fixes, has realized the upset of offside guard plate 1, is convenient for maintain the chassis of commercial car.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a side protection for lightweight, low-cost modular design commercial vehicle, includes side guard plate (1) and perpendicular roof beam (3), its characterized in that: the turnover mechanism also comprises a control structure (8) capable of realizing the turnover function and a fixing structure capable of being conveniently adjusted;
an upper cross beam (10) is mounted at the top end of one end of the side protection plate (1), a lower cross beam (2) is mounted at the bottom end of one end of the side protection plate (1), three connecting plates (7) are welded inside the lower cross beam (2) and the upper cross beam (10), three vertical beams (3) are arranged at one end of the lower cross beam (2), and the fixing structure is arranged inside the vertical beams (3);
the fixing structure further comprises a sixth limiting hole (6) and a fifth limiting hole (12), the sixth limiting hole (6) is arranged in the middle of the connecting plate (7), the fifth limiting hole (12) is formed in the middle of one end of the connecting plate (7), six first bolts (5) are arranged at one end of the sixth limiting hole (6), one ends of the first bolts (5) extend into the first limiting hole (4), two first limiting holes (4) are formed in one end of the vertical beam (3), two fifth bolts (11) are arranged at one end of the vertical beam (3), and one end of each fifth bolt (11) penetrates through one end of the first limiting hole (4) and extends into the fifth limiting hole (12);
the top of erecting roof beam (3) is provided with A-frame (9), control structure (8) all set up the both sides in A-frame (9).
2. A lightweight, low cost, modular design side guard for commercial vehicles as claimed in claim 1, wherein: and an internal thread matched with the external thread of the first bolt (5) is arranged in the sixth limiting hole (6).
3. A lightweight, low cost, modular design side guard for commercial vehicles as claimed in claim 1, wherein: and an internal thread matched with the external thread of the fifth bolt (11) is arranged in the fifth limiting hole (12).
4. A lightweight, low cost, modular design side guard for commercial vehicles as claimed in claim 1, wherein: the connecting plate (7) and the vertical beam (3) are positioned on the same vertical central shaft, and the vertical beam (3) is C-shaped.
5. A lightweight, low cost, modular design side guard for commercial vehicles as claimed in claim 1, wherein: the control structure (8) comprises a third bolt (801), a fourth bolt (802), a third limiting hole (803), a fourth limiting hole (804) and a fixed limiting hole (805), the third limiting holes (803) are all arranged above two sides in the triangular support (9), and the lower parts of the two sides inside the triangular support (9) are respectively provided with a fourth limiting hole (804), third bolts (801) are arranged above two sides of the triangular support (9), one end of a third bolt (801) penetrates through one side of the vertical beam (3) and extends into the third limiting hole (803), a fourth bolt (802) is arranged below both sides of the triangular bracket (9), one end of a fourth bolt (802) penetrates through one side of the vertical beam (3) and extends into the fourth limiting hole (804), and one end of the top ends of two sides in the triangular support (9) is provided with a fixed limiting hole (805).
6. A lightweight, low cost, modular design side guard for commercial vehicles according to claim 5, wherein: internal threads matched with the external threads of the fourth bolt (802) are arranged in the fourth limiting hole (804) and the fixed limiting hole (805), and internal threads matched with the external threads of the third bolt (801) are arranged in the third limiting hole (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120717688.0U CN215513581U (en) | 2021-04-09 | 2021-04-09 | Lightweight, low-cost side protection for modularized design commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120717688.0U CN215513581U (en) | 2021-04-09 | 2021-04-09 | Lightweight, low-cost side protection for modularized design commercial vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN215513581U true CN215513581U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120717688.0U Active CN215513581U (en) | 2021-04-09 | 2021-04-09 | Lightweight, low-cost side protection for modularized design commercial vehicle |
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| CN (1) | CN215513581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115384440A (en) * | 2022-08-31 | 2022-11-25 | 东风商用车有限公司 | Side protective structure and vehicle |
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2021
- 2021-04-09 CN CN202120717688.0U patent/CN215513581U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115384440A (en) * | 2022-08-31 | 2022-11-25 | 东风商用车有限公司 | Side protective structure and vehicle |
| CN115384440B (en) * | 2022-08-31 | 2024-05-17 | 东风商用车有限公司 | Side protection structure and vehicle |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20221110 Address after: No. 21, Tianlai Avenue, High tech Development Zone, Xiangyang City, Hubei Province, 441000 Patentee after: Xiangyang Zhida Haicheng Special Vehicle Co.,Ltd. Address before: No.21 Tianlai Avenue, Nissan Industrial Park, high tech Zone, Xiangyang City, Hubei Province Patentee before: XIANGYANG ZHIDA HAICHENG TECHNOLOGY INDUSTRIAL Co.,Ltd. |