CN208518796U - A kind of lightweight heavy truck air cleaner bracket assembly - Google Patents
A kind of lightweight heavy truck air cleaner bracket assembly Download PDFInfo
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- CN208518796U CN208518796U CN201820525670.9U CN201820525670U CN208518796U CN 208518796 U CN208518796 U CN 208518796U CN 201820525670 U CN201820525670 U CN 201820525670U CN 208518796 U CN208518796 U CN 208518796U
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Abstract
A kind of lightweight heavy truck air cleaner bracket assembly, including frontal arc joist, backarc joist, left connecting cross beam, right connecting cross beam, connectivity kit and plug-in external member, frontal arc joist, the backarc joist of I-shaped structure include left vertical part and right transverse part, fixation hole on left vertical part is connect with external component, mounting hole on right transverse part is connect with filter, angle between left vertical part, right transverse part is 80 degree of -160 degree, and connectivity kit, the plug-in external member being arranged on frontal arc joist, backarc joist all include the reinforcing rib of a cylindrical body and its two sides.Not only load-carrying ability is relatively strong, assembly difficulty is smaller, function is more by the design, but also amount of parts is less, overall weight is compared with light, cost of manufacture is lower.
Description
Technical field
The utility model relates to a kind of air cleaner installation more particularly to a kind of lightweight heavy truck air cleaners
Bracket assembly reduces assembly difficulty it is particularly applicable to enhance load-carrying ability, mitigates overall weight.
Background technique
As the publication of new GB1589 is implemented, logistics shipping overrun and overload phenomenon will be limited strictly, to commercial car market
It will be primary thoroughly change for, all there is significant impact to whole market chain.Under new environment, to improve logistics and
The efficiency of shipping is mainly reflected in runing time, lightweight, the several aspects of fuel-economizing.When lightweight can reduce vehicle zero load
Oil consumption, while more cargos can be delivered within the scope of freight weight limit.Under such overall background, more and more truck parts are opened
Begin to replace with light alloy material from traditional steel material.
Traditional truck air cleaner bracket assembly is made of multiple components, comprising cast steel supporter, pipe profile bracket and
Steel Sheet connecting cross beam.Air cleaner bracket assembly is formed by welding and bolt connecting mode between component.By
Use welding procedure in component part, thus assembly need to carry out it is orthopedic, in addition, assembly also needs to carry out rust preventive painting.Thus may be used
See, conventional air cleaner bracket assembly, not only manufacturing process is complex, but also due to mostly using steel material, leads to zero
The heavier-weight of part assembly can only match light truck small size air cleaner, limit application in addition, load-carrying ability is limited
Range.
Authorization Notice No. is CN206111391U, and authorized announcement date is that the utility model patent on April 19th, 2017 discloses
A kind of air cleaner bracket including mounting flange and the bend pipe connected with the mounting flange further includes and the bend pipe
The mounting plate of connection；The mounting plate is connected with air cleaner, and the mounting flange is connected with the vehicle frame outside of belly.Although the design
It can be realized the installation of air cleaner, but it still has the disadvantage that
Firstly, load-carrying ability is limited, can only match light truck small size air cleaner, answer using single bend pipe structure
It is relatively narrow with range；
Secondly, connecting between flange casting, mounting plate, bend pipe using welding procedure, the assembly of bracket assembly is not only resulted in
Complex process, and after welding must also be orthopedic to bracket progress, increase assembly difficulty；
Again, amount of parts is more, no corresponding lightweight structure design, and mostly uses steel material, leads to assembly
Overall weight it is heavier.
The information for disclosing the background technology part is merely intended to increase the understanding to the general background of present patent application, without
It should be considered as recognizing or implying in any form that the information constitutes existing skill already known to those of ordinary skill in the art
Art.
Summary of the invention
That the purpose of the utility model is to overcome load-carrying abilities existing in the prior art is weaker, assembly difficulty is larger, whole
The defect and problem of heavier-weight provide the lightweight weight that a kind of load-carrying ability is relatively strong, assembly difficulty is smaller, overall weight is lighter
Card air cleaner bracket assembly.
In order to achieve the above object, the technical solution of the utility model is: a kind of lightweight heavy truck air cleaner branch
Frame assembly, including fixation member interconnected and installing component, the fixation member are connected with external component, the installation
Component is connected with air cleaner；
The air cleaner bracket assembly includes the frontal arc joist and backarc joist being parallel to each other, and the fixation member is
Refer to that preceding fixation hole, rear fixation hole, the installing component refer to preceding mounting hole, rear mounting hole；
The frontal arc joist, the structure of backarc joist are consistent, include left vertical part and right transverse part, its nearly bottom end on left vertical part
Position be provided with preceding fixation hole, rear fixation hole, the top of left vertical part is connected with right transverse part, and preceding installation is provided on right transverse part
Hole, rear mounting hole, the joist angle pressed from both sides between left vertical part, right transverse part are 80 degree of -160 degree.
The joist angle is 120 degree.
The frontal arc joist, backarc joist are I-shaped structure, the frontal arc joist include preceding middle riser and with its two
Preceding upper cross plate connected vertically, preceding lower cross plate are held, and preceding middle riser, preceding upper cross plate, preceding lower cross plate are divided into left vertical part, the right side together
Transverse part；The backarc joist include in rear riser and with its both ends it is connected vertically after upper cross plate, rear lower cross plate, and it is rear in erect
Plate, rear upper cross plate, rear lower cross plate are divided into left vertical part, right transverse part together；It is described before in riser, preceding upper cross plate, preceding lower cross plate, after
Middle riser, rear upper cross plate, rear lower cross plate are all arcuate structure；The position of its nearly bottom end is provided with preceding fixation on the preceding lower cross plate
Hole, the position of its nearly bottom end is provided with rear fixation hole on rear lower cross plate, and the position on its nearly top is provided on the preceding upper cross plate
Preceding mounting hole, the position on its nearly top is provided with rear mounting hole on rear upper cross plate.
Riser has been embedded in preceding mounting post in front of described, the top surface of the preceding mounting post, bottom surface respectively with preceding upper cross plate, front lower
Transverse slat is connected, and the top surface of preceding mounting post is communicated with preceding mounting hole；Riser has been embedded in back mounting pole in after described, the rear peace
Top surface, the bottom surface of dress column are connected with rear upper cross plate, rear lower cross plate respectively, and the top surface of back mounting pole is communicated with rear mounting hole.
It is horizontal by left connecting cross beam, right connection between the right transverse part in right transverse part and backarc joist in the frontal arc joist
Beam is connected with each other, and left connecting cross beam, right connecting cross beam are parallel to each other.
The left connecting cross beam, the structure of right connecting cross beam are consistent, include middle connection transverse slat and perpendicular with its both ends
Preceding connection riser, connect riser afterwards, it is described before connection riser be connected through connector with preceding middle riser, the rear riser that connects is through connecting
Fitting is connected with rear middle riser.
Multiple connector sleeves are both provided between the preceding upper cross plate, preceding lower cross plate, and between rear upper cross plate, rear lower cross plate
Part, the connectivity kit include middle connecting column, upper reinforcing rib, lower reinforcing rib, the middle part of the middle connecting column through connector with before connect
Connect riser or rear connection riser be connected, the upper lateral part of middle connecting column through upper reinforcing rib and preceding upper cross plate or after upper cross plate be connected
Connect, the following side of middle connecting column through lower reinforcing rib and preceding lower cross plate or after lower cross plate be connected.
Connection riser is connected through connector with two middle connecting columns before described, and the rear riser that connects is through in connector and two
Connecting column is connected.
Multiple plug-in external members are provided on the left vertical part, which includes plug-in cylinder, plug-in first reinforcing rib, outer
Second reinforcing rib is hung, the bottom surface of the plug-in cylinder is connected with preceding middle riser or rear middle riser, and the inside of plug-in cylinder offers
Plug-in inner hole, the side of plug-in cylinder through plug-in first reinforcing rib and preceding upper cross plate or after upper cross plate be connected, plug-in cylinder it is another
Side through plug-in second reinforcing rib and preceding lower cross plate or after lower cross plate be connected.
The frontal arc joist, backarc joist, preceding mounting post, back mounting pole, plug-in external member manufacture material be all aluminium alloy,
And it is formed for integral die-cast.
Compared with prior art, the utility model has the following beneficial effects:
1, in a kind of lightweight heavy truck air cleaner bracket assembly of the utility model, main includes the frontal arc being parallel to each other
Joist and backarc joist, frontal arc joist, the structure of backarc joist are consistent, include left vertical part and right transverse part, are arranged on left vertical part
Mounting hole is arranged on right transverse part in fixation hole, and the joist angle pressed from both sides between left vertical part, right transverse part is 80 degree of -160 degree, uses
When, fixation hole is connected with external component, and such as the longitudinal beam outside of belly, mounting hole is connected with air cleaner, not only realizes
The installation of air cleaner, and due to main component be two frontal arc joist, the backarc joists being parallel to each other, not only have compared with
Strong mechanical strength, and have bearing space, the whole body of entire joist can also carry remaining portion other than filter
Part, load-carrying ability is strong, mounting means multiplicity, easy to install, in addition, the frontal arc joist being parallel to each other, backarc joist make this assembly
It is on the whole non-close part, has many gaps, to reduce weight on the whole.Therefore, the utility model not only carries
Lotus ability is relatively strong, assembly difficulty is smaller, and amount of parts is less, overall weight is lighter.
2, in a kind of lightweight heavy truck air cleaner bracket assembly of the utility model, due to the frontal arc as main component
Joist, backarc joist are capable of providing enough support strengths, thus, frontal arc joist, backarc joist and the preceding peace of subsequent supplement
Aluminium alloy can be used by filling column, back mounting pole, connectivity kit, the manufacture material of plug-in external member, be further decreased from material
Overall weight weighs 45% -55%, it can be achieved that assembly drops, and can save rust preventive painting, reduces manufacturing cost, in addition, in production,
Die-casting process can be also taken on the whole, on the basis of guaranteeing that part quality consistency is preferable, greatly improve the design's
Integrated functionality, the quantity and manufacturing process of simplified assembly reduce manufacturing cost and difficulty.Therefore, the utility model is not only whole
Lighter in weight, and lower production costs.
3, in a kind of lightweight heavy truck air cleaner bracket assembly of the utility model, frontal arc joist, backarc joist are
I-shaped structure, i.e. cross section use " I " fonts, and joist can be improved in the bearing capacity of rigidity and vertical direction in this kind of structure,
To reduce overall weight on the basis of ensuring mechanical strength, moreover it is possible to more installation space be provided, so that left connection
Crossbeam, right connecting cross beam have an optimal mounting design, left connecting cross beam, right connecting cross beam in addition to rise intermediate function served as bridge it
Outside, moreover it is possible to while increasing the rigidity and stability of entire bracket assembly, to be reduced whole on the basis of realizing filter installation
The weight of body reduces the space occupied, improves the intensity of connection.Therefore, not only mechanical strength is larger, whole heavy for the utility model
Amount is lighter, and connection effect is relatively strong, occupied space is smaller.
4, in a kind of lightweight heavy truck air cleaner bracket assembly of the utility model, the knot of connectivity kit, plug-in external member
Structure is similar, is all intermediate cylindrical body and its two reinforcing ribs of side connection, this kind design can not only ensure cylindrical body pair
The fastness and convenience of outer connection, and can ensure connect after stability with can not deciduous, in addition, can also reduce
The casting flaw of lug is connected, convenient for production.Therefore, the utility model is not only easy to connect, but also fastness is stronger.
5, in a kind of lightweight heavy truck air cleaner bracket assembly of the utility model, connectivity kit is for connecting filtering
Device, to realize basic function, on this basis, plug-in external member is for connecting other equipment, such as carry other structures, to expand
The function of the design.Therefore, the functionality of the utility model is stronger.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the enlarged diagram of connectivity kit in Fig. 1.
Fig. 3 is the enlarged diagram of the China and foreign countries Fig. 1 hanging sleeve part.
In figure: fixation member 1, preceding fixation hole 11, rear fixation hole 12, installing component 2, preceding mounting hole 21, rear mounting hole 22,
Frontal arc joist 3, preceding middle riser 31, preceding upper cross plate 32, preceding lower cross plate 33, left vertical part 34, right transverse part 35, joist angle 36, backarc
Joist 4, rear middle riser 41, rear upper cross plate 42, rear lower cross plate 43, preceding mounting post 44, back mounting pole 45, left connecting cross beam 5, middle company
Connect transverse slat 51, preceding connection riser 52, rear connection riser 53, right connecting cross beam 6, connector 61, connectivity kit 7, middle connecting column 71,
It is upper reinforcing rib 72, lower reinforcing rib 73, plug-in external member 8, plug-in cylinder 81, plug-in first reinforcing rib 82, plug-in second reinforcing rib 83, plug-in
Inner hole 84.
Specific embodiment
The utility model is described in further detail below in conjunction with Detailed description of the invention and specific embodiment.
Referring to Fig. 1 to Fig. 3, a kind of lightweight heavy truck air cleaner bracket assembly, including fixation member interconnected 1
With installing component 2, the fixation member 1 is connected with external component, and the installing component 2 is connected with air cleaner；
The air cleaner bracket assembly includes the frontal arc joist 3 and backarc joist 4 being parallel to each other, the fixation member
1 refers to that preceding fixation hole 11, rear fixation hole 12, the installing component 2 refer to preceding mounting hole 21, rear mounting hole 22；
The frontal arc joist 3, the structure of backarc joist 4 are consistent, include left vertical part 34 and right transverse part 35, on left vertical part 34
The position of its nearly bottom end is provided with preceding fixation hole 11, rear fixation hole 12, and the top of left vertical part 34 is connected with right transverse part 35, right cross
Preceding mounting hole 21, rear mounting hole 22 are provided in portion 35, the joist angle 36 pressed from both sides between left vertical part 34, right transverse part 35 is 80
- 160 degree of degree.
The joist angle 36 is 120 degree.
The frontal arc joist 3, backarc joist 4 are I-shaped structure, the frontal arc joist 3 include preceding middle riser 31 and with
Its both ends preceding upper cross plate 32 connected vertically, preceding lower cross plate 33, and preceding middle riser 31, preceding upper cross plate 32, preceding lower cross plate 33 are together
It is divided into left vertical part 34, right transverse part 35；The backarc joist 4 is connected vertically rear horizontal including rear middle riser 41 and with its both ends
Plate 42, rear lower cross plate 43, and rear middle riser 41, rear upper cross plate 42, rear lower cross plate 43 are divided into left vertical part 34, right transverse part together
35；The preceding middle riser 31, preceding upper cross plate 32, preceding lower cross plate 33, rear middle riser 41, rear upper cross plate 42, rear lower cross plate 43 are all
Arcuate structure；The position of its nearly bottom end is provided with preceding fixation hole 11, its nearly bottom end on rear lower cross plate 43 on the preceding lower cross plate 33
Position be provided with rear fixation hole 12, mounting hole 21 before the position on its nearly top is provided on the preceding upper cross plate 32, rear upper cross
The position on its nearly top is provided with rear mounting hole 22 on plate 42.
Mounting post 44 before riser 31 has been embedded in front of described, the top surface of the preceding mounting post 44, bottom surface respectively with preceding upper cross
Plate 32, preceding lower cross plate 33 are connected, and the top surface of preceding mounting post 44 is communicated with preceding mounting hole 21；Riser 41 is embedded in after described
There is back mounting pole 45, top surface, the bottom surface of the back mounting pole 45 are connected with rear upper cross plate 42, rear lower cross plate 43 respectively, and rear peace
The top surface of dress column 45 is communicated with rear mounting hole 22.
Between the right transverse part 35 in right transverse part 35 and backarc joist 4 in the frontal arc joist 3 by left connecting cross beam 5,
Right connecting cross beam 6 is connected with each other, and left connecting cross beam 5, right connecting cross beam 6 are parallel to each other.
The left connecting cross beam 5, the structure of right connecting cross beam 6 are consistent, include middle connection transverse slat 51 and with its both ends phase
Vertical preceding connection riser 52, rear connection riser 53, it is described before connection riser 52 be connected through connector 61 with preceding middle riser 31,
Through connector 61, the middle riser 41 with after is connected connection riser 53 afterwards.
It is both provided between the preceding upper cross plate 32, preceding lower cross plate 33, and between rear upper cross plate 42, rear lower cross plate 43 more
A connectivity kit 7, the connectivity kit 7 include middle connecting column 71, upper reinforcing rib 72, lower reinforcing rib 73, the middle connecting column 71
Middle part through connector 61 and preceding connection riser 52 or after connection riser 53 be connected, the upper lateral part of middle connecting column 71 is through upper reinforcing rib
72 are connected with preceding upper cross plate 32 or rear upper cross plate 42, the following side of middle connecting column 71 through lower reinforcing rib 73 and preceding lower cross plate 33 or
Lower cross plate 43 is connected afterwards.
Connection riser 52 is connected through connector 61 with two middle connecting columns 71 before described, and the rear riser 53 that connects is through connector
61 are connected with two middle connecting columns 71.
Multiple plug-in external members 8 are provided on the left vertical part 34, which adds including plug-in cylinder 81, plug-in first
Strengthening tendons 82, plug-in second reinforcing rib 83, the bottom surface of the plug-in cylinder 81 is connected with preceding middle riser 31 or rear middle riser 41, plug-in
The inside of cylinder 81 offers plug-in inner hole 84, the side of plug-in cylinder 81 through plug-in first reinforcing rib 82 and preceding upper cross plate 32 or after
Upper cross plate 42 is connected, the other side of plug-in cylinder 81 through plug-in second reinforcing rib 83 and preceding lower cross plate 33 or after lower cross plate 43 be connected
It connects.
The frontal arc joist 3, backarc joist 4, preceding mounting post 44, back mounting pole 45, plug-in external member 8 manufacture material be all
Aluminium alloy, and formed for integral die-cast.
The principles of the present invention are described as follows:
Frontal arc joist 3, backarc joist 4 mainly play receiving air cleaner weight, and cross section uses " work " word
The rigidity of joist and the bearing capacity of vertical direction can be improved in type.Frontal arc joist 3, backarc joist 4 bolt hole at be disposed with plus
Strengthening tendons, can both reduce the casting flaw of bolt boss, also can further improve frontal arc joist 3, the rigidity of backarc joist 4 and vertical
The bearing capacity in direction.It is frontal arc joist 3, backarc joist 4 and preceding mounting post 44 thereon, back mounting pole 45, connectivity kit 7, outer
Hanging sleeve part 8 can on the whole using die-casting process manufacture, greatly improve the design integrated functionality, simplify components quantity and
Manufacturing process reduces the manufacturing cost of assembly, it is ensured that the consistency of part quality is good, and material is common pack alloy, such as
YL113 is lighter than existing all steel air cleaner bracket assembly by 50% -55%.Left connecting cross beam 5, right connecting cross beam 6 mainly play " bridge
Beam " effect.Frontal arc joist 3, backarc joist 4 are formed an air by connector 61 by left connecting cross beam 5, right connecting cross beam 6
Cleaner brackets assembly, while increasing the rigidity and stability of entire bracket assembly.Plug-in external member 8 be used for by steering mechanism etc. its
Its external component is fixed on air cleaner bracket assembly.
Embodiment 1:
Referring to Fig. 1 to Fig. 3, a kind of lightweight heavy truck air cleaner bracket assembly, including fixation member 1, installing component
2, frontal arc joist 3 and backarc joist 4, the fixation member 1 are connected with external component, the installing component 2 and air-filtering
Device is connected, and the fixation member 1 refers to preceding fixation hole 11, rear fixation hole 12, the installing component 2 refer to preceding mounting hole 21,
Mounting hole 22 afterwards；The frontal arc joist 3, the structure of backarc joist 4 are consistent, include left vertical part 34 and right transverse part 35, left vertical part
The position of its nearly bottom end is provided with preceding fixation hole 11, rear fixation hole 12 on 34, and the top of left vertical part 34 is connected with right transverse part 35,
Preceding mounting hole 21, rear mounting hole 22 are provided on right transverse part 35, the joist angle 36 pressed from both sides between left vertical part 34, right transverse part 35 is
80 degree of -160 degree.
Embodiment 2:
Basic content with embodiment 1, the difference is that:
The frontal arc joist 3, backarc joist 4 are I-shaped structure, the frontal arc joist 3 include preceding middle riser 31 and with
Its both ends preceding upper cross plate 32 connected vertically, preceding lower cross plate 33, and preceding middle riser 31, preceding upper cross plate 32, preceding lower cross plate 33 are together
It is divided into left vertical part 34, right transverse part 35；The backarc joist 4 is connected vertically rear horizontal including rear middle riser 41 and with its both ends
Plate 42, rear lower cross plate 43, and rear middle riser 41, rear upper cross plate 42, rear lower cross plate 43 are divided into left vertical part 34, right transverse part together
35；The preceding middle riser 31, preceding upper cross plate 32, preceding lower cross plate 33, rear middle riser 41, rear upper cross plate 42, rear lower cross plate 43 are all
Arcuate structure；The position of its nearly bottom end is provided with preceding fixation hole 11, its nearly bottom end on rear lower cross plate 43 on the preceding lower cross plate 33
Position be provided with rear fixation hole 12, mounting hole 21 before the position on its nearly top is provided on the preceding upper cross plate 32, rear upper cross
The position on its nearly top is provided with rear mounting hole 22 on plate 42.Mounting post 44 before riser 31 has been embedded in front of described, the preceding peace
Top surface, the bottom surface of dress column 44 are connected with preceding upper cross plate 32, preceding lower cross plate 33 respectively, and the top surface of preceding mounting post 44 and preceding installation
Hole 21 communicates；Riser 41 has been embedded in back mounting pole 45 in after described, the top surface of the back mounting pole 45, bottom surface respectively with rear upper cross
Plate 42, rear lower cross plate 43 are connected, and the top surface of back mounting pole 45 is communicated with rear mounting hole 22.
Embodiment 3:
Basic content with embodiment 2, the difference is that:
Between the right transverse part 35 in right transverse part 35 and backarc joist 4 in the frontal arc joist 3 by left connecting cross beam 5,
Right connecting cross beam 6 is connected with each other, and left connecting cross beam 5, right connecting cross beam 6 are parallel to each other.The left connecting cross beam 5, right connection
The structure of crossbeam 6 is consistent, includes middle connection transverse slat 51 and the preceding connection riser 52 perpendicular with its both ends, connect riser afterwards
53, it is described before connection riser 52 be connected through connector 61 with preceding middle riser 31, it is rear connect riser 53 through connector 61 and after in
Riser 41 is connected.It is all set between the preceding upper cross plate 32, preceding lower cross plate 33, and between rear upper cross plate 42, rear lower cross plate 43
Multiple connectivity kit 7 are equipped with, which includes middle connecting column 71, upper reinforcing rib 72, lower reinforcing rib 73, the middle connection
The middle part of column 71 through connector 61 and preceding connection riser 52 or after connection riser 53 be connected, the upper lateral part of middle connecting column 71 is through upper
Reinforcing rib 72 is connected with preceding upper cross plate 32 or rear upper cross plate 42, and the following side of middle connecting column 71 is through lower reinforcing rib 73 and front lower cross
Plate 33 or rear lower cross plate 43 are connected.
Embodiment 4:
Basic content with embodiment 2, the difference is that:
Multiple plug-in external members 8 are provided on the left vertical part 34, which adds including plug-in cylinder 81, plug-in first
Strengthening tendons 82, plug-in second reinforcing rib 83, the bottom surface of the plug-in cylinder 81 is connected with preceding middle riser 31 or rear middle riser 41, plug-in
The inside of cylinder 81 offers plug-in inner hole 84, the side of plug-in cylinder 81 through plug-in first reinforcing rib 82 and preceding upper cross plate 32 or after
Upper cross plate 42 is connected, the other side of plug-in cylinder 81 through plug-in second reinforcing rib 83 and preceding lower cross plate 33 or after lower cross plate 43 be connected
It connects.
Embodiment 5:
Basic content with embodiment 1, the difference is that:
The frontal arc joist 3, backarc joist 4, preceding mounting post 44, back mounting pole 45, plug-in external member 8 manufacture material be all
Aluminium alloy, and formed for integral die-cast.
Claims (10)
1. a kind of lightweight heavy truck air cleaner bracket assembly, including fixation member interconnected (1) and installing component
(2), the fixation member (1) is connected with external component, and the installing component (2) is connected with air cleaner, feature
It is:
The air cleaner bracket assembly includes the frontal arc joist (3) being parallel to each other and backarc joist (4), the fixation member
(1) refer to preceding fixation hole (11), rear fixation hole (12), the installing component (2) refers to preceding mounting hole (21), rear mounting hole
(22)；
The frontal arc joist (3), the structure of backarc joist (4) are consistent, include left vertical part (34) and right transverse part (35), left vertical part
(34) position of its nearly bottom end is provided with preceding fixation hole (11), rear fixation hole (12), the top of left vertical part (34) and right transverse part on
(35) it is connected, preceding mounting hole (21), rear mounting hole (22), left vertical part (34), right transverse part (35) is provided on right transverse part (35)
Between press from both sides joist angle (36) be 80 degree -160 spend.
2. a kind of lightweight heavy truck air cleaner bracket assembly according to claim 1, it is characterised in that: the joist
Angle (36) is 120 degree.
3. a kind of lightweight heavy truck air cleaner bracket assembly according to claim 1 or 2, it is characterised in that: described
Frontal arc joist (3), backarc joist (4) are I-shaped structure, the frontal arc joist (3) include preceding middle riser (31) and with its two
Hold preceding upper cross plate (32) connected vertically, preceding lower cross plate (33), and preceding middle riser (31), preceding upper cross plate (32), preceding lower cross plate
(33) it is divided into left vertical part (34), right transverse part (35) together；The backarc joist (4) include in rear riser (41) and with its both ends
Upper cross plate (42), rear lower cross plate (43) after connected vertically, and rear middle riser (41), rear upper cross plate (42), rear lower cross plate (43)
It is divided into left vertical part (34), right transverse part (35) together；It is described before in riser (31), preceding upper cross plate (32), preceding lower cross plate (33), after
Middle riser (41), rear upper cross plate (42), rear lower cross plate (43) are all arcuate structure；Its nearly bottom end on the preceding lower cross plate (33)
Position is provided with preceding fixation hole (11), and the position of its nearly bottom end is provided with rear fixation hole (12) on rear lower cross plate (43), before described
The position on its nearly top is provided with preceding mounting hole (21) on upper cross plate (32), the position setting on its nearly top on rear upper cross plate (42)
There are rear mounting hole (22).
4. a kind of lightweight heavy truck air cleaner bracket assembly according to claim 3, it is characterised in that: in front of described
Riser (31) has been embedded in preceding mounting post (44), the top surface of the preceding mounting post (44), bottom surface respectively with preceding upper cross plate (32), front lower
Transverse slat (33) is connected, and the top surface of preceding mounting post (44) is communicated with preceding mounting hole (21)；Riser (41) is embedded in after described
There are back mounting pole (45), top surface, the bottom surface of the back mounting pole (45) are connected with rear upper cross plate (42), rear lower cross plate (43) respectively
It connects, and the top surface of back mounting pole (45) is communicated with rear mounting hole (22).
5. a kind of lightweight heavy truck air cleaner bracket assembly according to claim 3, it is characterised in that: the frontal arc
Pass through left connecting cross beam (5), right connection between right transverse part (35) in right transverse part (35) in joist (3) and backarc joist (4)
Crossbeam (6) is connected with each other, and left connecting cross beam (5), right connecting cross beam (6) are parallel to each other.
6. a kind of lightweight heavy truck air cleaner bracket assembly according to claim 5, it is characterised in that: the left company
It is consistent to connect crossbeam (5), the structure of right connecting cross beam (6), include middle connection transverse slat (51) and with its both ends it is perpendicular before connect
It connects riser (52), connect riser (53) afterwards, connect riser (52) before described and be connected through connector (61) with preceding middle riser (31),
Through connector (61), the middle riser (41) with after is connected for connection riser (53) afterwards.
7. a kind of lightweight heavy truck air cleaner bracket assembly according to claim 6, it is characterised in that: on before described
Between transverse slat (32), preceding lower cross plate (33), and rear upper cross plate (42), rear lower cross plate are both provided with multiple connector sleeves between (43)
Part (7), the connectivity kit (7) include middle connecting column (71), upper reinforcing rib (72), lower reinforcing rib (73), the middle connecting column
(71) middle part through connector (61) and preceding connection riser (52) or after connection riser (53) be connected, middle connecting column (71) it is upper
Side through upper reinforcing rib (72) and preceding upper cross plate (32) or after upper cross plate (42) be connected, under the following side warp of middle connecting column (71)
Reinforcing rib (73) is connected with preceding lower cross plate (33) or rear lower cross plate (43).
8. a kind of lightweight heavy truck air cleaner bracket assembly according to claim 7, it is characterised in that: connect before described
It connects riser (52) and is connected through connector (61) with two middle connecting columns (71), connect riser (53) afterwards through connector (61) and two
A middle connecting column (71) is connected.
9. a kind of lightweight heavy truck air cleaner bracket assembly according to claim 4, it is characterised in that: described left perpendicular
Multiple plug-in external members (8) are provided in portion (34), the plug-in external member (8) include plug-in cylinder (81), plug-in first reinforcing rib (82),
Plug-in second reinforcing rib (83), the bottom surface of the plug-in cylinder (81) are connected with preceding middle riser (31) or rear middle riser (41), outside
The inside for hanging cylinder (81) offers plug-in inner hole (84), the side of plug-in cylinder (81) through plug-in first reinforcing rib (82) with before on
Transverse slat (32) or rear upper cross plate (42) are connected, and the other side of plug-in cylinder (81) is through plug-in second reinforcing rib (83) and preceding lower cross plate
(33) or rear lower cross plate (43) is connected.
10. a kind of lightweight heavy truck air cleaner bracket assembly according to claim 9, it is characterised in that: before described
Arc joist (3), backarc joist (4), preceding mounting post (44), back mounting pole (45), plug-in external member (8) manufacture material be all aluminium close
Gold, and formed for integral die-cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525670.9U CN208518796U (en) | 2018-04-13 | 2018-04-13 | A kind of lightweight heavy truck air cleaner bracket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525670.9U CN208518796U (en) | 2018-04-13 | 2018-04-13 | A kind of lightweight heavy truck air cleaner bracket assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108468605A (en) * | 2018-04-13 | 2018-08-31 | 东风商用车有限公司 | A kind of lightweight heavy truck air cleaner bracket assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108468605A (en) * | 2018-04-13 | 2018-08-31 | 东风商用车有限公司 | A kind of lightweight heavy truck air cleaner bracket assembly |
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