CN203844837U - Minibus frame capable of avoiding interference of transmission suspension support - Google Patents

Minibus frame capable of avoiding interference of transmission suspension support Download PDF

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Publication number
CN203844837U
CN203844837U CN201420128284.8U CN201420128284U CN203844837U CN 203844837 U CN203844837 U CN 203844837U CN 201420128284 U CN201420128284 U CN 201420128284U CN 203844837 U CN203844837 U CN 203844837U
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CN
China
Prior art keywords
support
transmission suspension
bracket
plate
right vertical
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Expired - Lifetime
Application number
CN201420128284.8U
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Chinese (zh)
Inventor
韩鸣
袁圆
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CHANG'AN KUAYUE VEHICLE Co Ltd CHONGQIONG
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CHANG'AN KUAYUE VEHICLE Co Ltd CHONGQIONG
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Priority to CN201420128284.8U priority Critical patent/CN203844837U/en
Application granted granted Critical
Publication of CN203844837U publication Critical patent/CN203844837U/en
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Abstract

The utility model discloses a minibus frame capable of avoiding interference of a transmission suspension support. The minibus frame comprises a transmission suspension crossbeam (6) and the transmission suspension support (13). The middle portion at the front side of the transmission suspension crossbeam (6) is provided with an N-shaped support (31). The minibus frame is characterized in that the rear portion at the upper end of the N-shaped support (31) is welded with a reinforcing plate (32) extending behind the N-shaped support (31), a bottom plate of which is secured at the front side of the transmission suspension crossbeam (6) via bolts; an extending portion of the reinforcing plate (32) is secured at a top plate of the transmission suspension crossbeam (6) via bolts; and the transmission suspension support (13) is arranged between ear plates of the N-shaped support (31). By adoption of the above technical scheme, the minibus frame capable of avoiding interference of the transmission suspension support has following beneficial effects: the reinforcing plate is welded at the upper end of the N-shaped support and secured at the top plate of the transmission suspension crossbeam via the bolts to avoid interference between the reinforcing plate and the transmission suspension support.

Description

The utility van vehicle frame of avoiding transmission suspension support to interfere
Technical field
The utility model relates to a kind of vehicle frame, particularly a kind of utility van vehicle frame of avoiding transmission suspension support to interfere.
Background technology
At present, middle part, front side at transmission suspension crossbeam is provided with n shape support, the base plate of n shape support is bolted on the front side of transmission suspension crossbeam, brace panel is bolted on the base plate of transmission suspension crossbeam, brace panel plays the effect of support n shape support simultaneously, and the two ends of the pin of described transmission suspension support (concrete structure of transmission suspension support can referring to CN201998793U) are contained in respectively on n shape support otic placode.Described transmission suspension support is between two otic placodes.Such mounting means, brace panel easily and transmission support bracket interfere.
Secondly at present, the vehicle body of utility van is divided into body-chassis frame construction and self-supporting body, and wherein the automobile of body-chassis frame construction has a rigid-frame, claims again chassis ridgepole frame.In body-chassis frame construction, the assembly parts such as a part for driving engine, driving system, vehicle body are to be all fixed on vehicle frame with draft hitch, and vehicle frame connects with wheel by fore suspension and rear suspension device.Body-chassis frame construction is heavier, and quality is large, highly high, is generally used on lorry, passenger vehicle and cross-country car, also has part luxury car to use, because it has good stationarity and safety.
The automobile of self-supporting body does not have rigid-frame, the positions such as headstock, gusset, the tailstock, base plate have just been strengthened, the assembly parts such as a part of driving engine, fore suspension and rear suspension, driving system are assemblied in the position of designing requirement on vehicle body, and vehicle body load is passed to wheel by draft hitch.Self-supporting body carries function except its intrinsic taking advantage of, and also will directly bear the effect of various load forces.No matter self-supporting body all improves a lot in safety or aspect stability, it have quality little, highly low, assemble the advantages such as easy, most of car adopts this body structure.
General and the vehicle frame of body-chassis frame construction combines, and the carrying capacity of car load is good, but traveling comfort is poor, self-supporting body independent suspension, and the traveling comfort of car load is good, but carrying capacity is poor.Current utility van is difficult to take into account traveling comfort and carrying capacity.
Automobile front axle has another name called propons, for front-wheel is installed, supports automotive front weight; Existing front shaft stool is generally platy structure, and totally two, be symmetrically arranged, be welded on respectively the termination of crossbeam and the below at longeron connection location place.But, because the design of front shaft stool and frame installing structure is unreasonable, exist installation strength inadequate, the problem of poor reliability.
In addition, the present cab mount bracket that is positioned at transom beam two ends and rear leaf spring shackle bracket are formed by Plate Welding respectively, then are arranged on vehicle frame separately.On rear leaf spring shackle bracket, be provided with two coaxial hanger mounting holes, as the rear attachment point of hanger after steel spring; Cab mount bracket is installed on vehicle frame by bolt, is also provided with bolt through-hole for vehicle body is installed on cab mount bracket; Conventionally, the setting of staggering of rear leaf spring shackle bracket and cab mount bracket, after first cab mount bracket being installed on vehicle frame, then beats the bolt through-hole being connected with vehicle body.
But cab mount bracket and rear leaf spring shackle bracket arrange separately, and the mode being staggeredly arranged, and are unfavorable for the layout of car load, and assemble up also cumbersomely, efficiency of assembling is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of utility van vehicle frame of avoiding transmission suspension support to interfere.
The technical solution of the utility model is as follows: a kind of utility van vehicle frame of avoiding transmission suspension support to interfere, comprise transmission suspension crossbeam (6) and transmission suspension support (13), middle part, front side at transmission suspension crossbeam (6) is provided with n shape support (31), it is characterized in that: the upper rear of described n shape support (31) is welded with brace panel (32), and brace panel (32) rear end extends to n shape support (31) rear side and forms extension, the base plate of described n shape support (31) is bolted on the leading flank of transmission suspension crossbeam (6), described brace panel (32) extension is bolted on the top board of transmission suspension crossbeam (6), described transmission suspension support (13) is arranged between two otic placodes of n shape support (31).
Adopt technique scheme, brace panel is welded on to n shape support upper end, and brace panel is bolted on the top board of transmission suspension crossbeam, avoid brace panel and transmission suspension support to interfere.
In technique scheme: also comprise left longeron (1), right vertical beam (2), on described left longeron (1) and right vertical beam (2), be distributed with cab mount bracket (11), between described left longeron (1) and right vertical beam (2), be provided with from front to back front cross rail (3), Water pipe bracket (4), second cross beam (5), transmission suspension crossbeam (6), rear spring front cross rail (7), spare wheel crossbeam (8) and transom beam (9), , on described left longeron (1) and right vertical beam (2), be distributed with cab mount bracket (11), on described left longeron (1) and right vertical beam (2), be arranged with front shock absorber support (10), described front shock absorber support (10) is positioned at the two ends of Water pipe bracket (4), the upper position near two ends of described second cross beam (5) is respectively equipped with front shaft stool (12), described left longeron (1) outside is provided with two fuel tank outer supports (15), these two fuel tank outer supports (15) are respectively near transmission suspension crossbeam (6) and rear spring front cross rail (7), described transmission suspension crossbeam (6) is provided with transmission suspension support (13) and drag-line fixed conversion seat (14), described rear spring front cross rail (7) is provided with fuel tank inner support assembly (19) and hand braking cable support (20), a described left side, right vertical beam (1, 2) outside is provided with rear leaf spring front frame (28) near the position of rear spring front cross rail (7) rear side, a described left side, right vertical beam (1, 2) on, be also respectively equipped with parking drag-line stop collar support (23), described parking drag-line stop collar support (23) is positioned between rear spring front cross rail (7) and spare wheel crossbeam (8), a described left side, right vertical beam (1, 2) the upper position near spare wheel crossbeam (8) is equipped with rear shock absorber support (18), a described left side, right vertical beam (1, 2) outside of tail end is provided with rear leaf spring shackle bracket (21), described right vertical beam (2) is provided with upper bracket (30), described left longeron (1) inner side is provided with load sensing valve support (16) and brake hose bracket (17) near the position of spare wheel crossbeam (8), described left longeron (1) outside is also provided with wheel support hook (29) near the position of tail end.
Front end at vehicle frame arranges front shock absorber support, for the bumper of independent suspension is installed, realizes front overhang MacPherson type independent suspension can be installed, and independent suspension, for body-chassis frame construction, has been improved to carrying capacity and the travelling comfort of car load.Bumper connects by front shock bracket, and is not directly connected on vehicle frame, and damping effect is better, has improved traveling comfort.Rear leaf spring front frame and rear leaf spring shackle bracket are respectively as the forward and backward attachment point of steel spring.Vehicle frame of the present utility model is rationally distributed, is conducive to improve the crossing ability of car load.
As preferably: described shock absorber support (10) comprises L bracket body (10-1) and two blocks of side plates (10-4), the upper end at the back side of the vertical plate of described L bracket body (10-1) is provided with the upper plate vertical with vertical plate (10-2), the front end of the transverse plate of described L bracket body (10-1) is provided with downward adapter plate (10-3), the upper end of two blocks of side plates (10-4) is connected with the side of upper plate (10-2) respectively, the lower end of two blocks of side plates (10-4) is connected with the back side of adapter plate (10-3) both sides respectively, described upper plate (10-2) is provided with the mounting hole (10-2a) of mounting shock absorber, described adapter plate (10-3) is provided with bolt hole, described L bracket body (10-1) is provided with L shaped brace panel (10-5), the vertical plate of described L shaped brace panel (10-5) is connected with the upper end of the vertical plate of L bracket body (10-1), the transverse plate of described L shaped brace panel (10-5) is fixed on the transverse plate of L bracket body (10-1), and the transverse plate of described L shaped brace panel (10-5) stretches out outside the transverse plate of L bracket body (10-1), on the sponson of the transverse plate of L shaped brace panel (10-5), be provided with bolt hole, described adapter plate (10-3) is arranged on a left side by bolt, right vertical beam (1, 2) outside, described L shaped brace panel (10-5) is arranged on a left side by bolt, right vertical beam (1, 2) upper surface.
Adapter plate is arranged on the side of the longeron of vehicle frame by bolt, the upper end of bumper is arranged in mounting hole, and the lower end of bumper is connected with independent suspension, and independent suspension, for body-chassis frame construction, has been improved to carrying capacity and the travelling comfort of car load.Meanwhile, bumper connects by front shock bracket, and is not directly connected on vehicle frame, and damping effect is better, has improved traveling comfort.Brace panel is set, the sponson of the transverse plate of brace panel by bolt, be arranged on vehicle frame longeron above, increase installation strength, improve traveling comfort.
In technique scheme: be distributed with reinforced rib on described L bracket body (10-1).
In technique scheme: described front shaft stool (12) is horizontal plate, the front shaft stool (12) at described second cross beam (5) two ends is arranged symmetrically with, the described front shaft stool (12) at two ends is connected with right vertical beam (2) with left longeron (1) by " L " shape connecting panel (12a) respectively, and described front shaft stool (12) is connected by " U " shape connecting panel (12b) with second cross beam (5), the lateral wall of the riser (12a-1) of described " L " shape connecting panel (12a) and left longeron (1) and right vertical beam (2) is connected by rivet, and the horizontal plate (12a-2) of the diapire of left longeron (1), " L " shape connecting panel (12a) and front shaft stool (12) be superimposed weld together successively from top to bottom, described " U " shape connecting panel (12b) is positioned at the inner side of left longeron (1) and right vertical beam (2), the below of second cross beam (5), the open end of " U " shape connecting panel (12b) upward, the top of " U " shape connecting panel (12b) two side is provided with the arc notch mating with second cross beam (5) diameter, described " U " shape connecting panel (12b) is partly wrapped in second cross beam (5) above and is welded and fixed with second cross beam (5) by two arc notch, the base plate of " U " shape connecting panel (12b) is welded on front shaft stool (12) top, the top correspondence of each " U " shape connecting panel (12b) is provided with a shrouding (12c), the open end form fit of described shrouding (12c) and " U " shape connecting panel (12b), thereby by second cross beam (5) parcel wherein, shrouding (12c) and " U " shape connecting panel (12b), second cross beam (5) is welded and fixed.
In technique scheme: the periphery of described front shaft stool (12) is provided with flange (12-1), horizontal plate (12a-1) upper punch of " L " shape connecting panel (12a) has about two reinforced ribs (12a-3) that extend; The thickness of described front shaft stool (12) is 4.5mm, and the thickness of " L " shape connecting panel (12a) is 4mm.
In technique scheme: both equal box like structure for being formed by Plate Welding of described cab mount bracket (11) and rear leaf spring shackle bracket (21), the front end of described rear leaf spring shackle bracket (21) is provided with the rear hanger hole (21a) that extend axis left and right, the top of described cab mount bracket (11) is provided with the vehicle body hold-down bolt hole (11a) of downward-extension on axis, described rear leaf spring shackle bracket (21) is integrally welded with the cab mount bracket (11) that is positioned at transom beam (9) two ends, and rear leaf spring shackle bracket (21) is positioned at the below of cab mount bracket (11), on described rear leaf spring shackle bracket (21), have borehole casing via hole (21b), borehole casing via hole (21b) is positioned at the rear in rear hanger hole (21a), under vehicle body hold-down bolt hole (11a).Rear leaf spring shackle bracket and cab mount bracket is integrally welded, make rear leaf spring shackle bracket be positioned at the below of cab mount bracket, optimized vehicle frame layout, improved efficiency of assembling and assembly reliability; Because rear leaf spring shackle bracket is positioned at the below of cab mount bracket, borehole casing via hole need to be set on rear leaf spring shackle bracket, for the boring bar tool in vehicle body hold-down bolt hole, pass through.
In technique scheme: form the first mounting plane after the right-hand member of the rear wall of described cab mount bracket (11) extends, on the first mounting plane, have vehicle frame transom beam mounting hole (11b), on the right side wall of cab mount bracket (11), have chassis side rail mounting hole (11c), described the first mounting plane is arranged on transom beam (9) by bolt.By transom beam mounting hole, realize the installation with transom beam, in conjunction with chassis side rail mounting hole, realized the installation with chassis side rail simultaneously, improved the reliability of installing.
Beneficial effect: the utility model is reasonable in design, simple in structure, avoid brace panel and transmission suspension support to interfere, and front overhang can be installed MacPherson type independent suspension, adopts body-chassis frame construction to add suspension, has improved carrying capacity and the travelling comfort of car load.By setting up " L " shape connecting panel, be used for connecting front shaft stool and longeron, set up " U " shape connecting panel and be used for connecting front shaft stool and second cross beam, and in conjunction with shrouding by crossbeam parcel wherein, improved installation strength and the reliability of front shaft stool and vehicle frame.
Accompanying drawing explanation
Fig. 1 is birds-eye view of the present utility model;
Fig. 2 is the lateral plan of left longeron in Fig. 1;
Fig. 3 is the scheme of installation of transmission suspension support;
Fig. 4 is the structural representation of front shock bracket;
Fig. 5 is the view of the proceeds posterolateral of Fig. 4;
Fig. 6 is the scheme of installation of front shock absorber support;
Fig. 7 is front shaft stool scheme of installation;
Fig. 8 is A place partial enlarged drawing in Fig. 7;
Fig. 9 is rear leaf spring front frame scheme of installation.
Figure 10 is the structural representation that rear leaf spring shackle bracket and the cab mount bracket that is positioned at transom beam are welded as a whole.
Figure 11 is the scheme of installation of rear leaf spring shackle bracket.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Fig. 1-11, utility van frame assembly of the present utility model is by left longeron 1, right vertical beam 2, front cross rail 3, Water pipe bracket 4, second cross beam 5, transmission suspension crossbeam 6, rear spring front cross rail 7, spare wheel crossbeam 8, transom beam 9, front shock absorber support 10, cab mount bracket 11, front shaft stool 12, transmission suspension support 13, drag-line fixed conversion seat 14, fuel tank outer support 15, load sensing valve support 16, brake hose bracket 17, rear shock absorber support 18, fuel tank inner support assembly 19, hand braking cable support 20, rear leaf spring shackle bracket 21, wheel support 22, parking drag-line stop collar support 23, jack stand 24, for oil rectifier support 25, radiator bearer 26, engine bed 27, rear leaf spring front frame 28, spare tyre holder hook 29, upper bracket 30, n shape support 31, brace panel 32 parts such as grade form.Described left longeron 1, right vertical beam 2, front cross rail 3, Water pipe bracket 4, second cross beam 5, transmission suspension crossbeam 6, rear spring front cross rail 7, spare wheel crossbeam 8, transom beam 9, cab mount bracket 11, front shaft stool 12, transmission suspension support 13, drag-line fixed conversion seat 14, fuel tank outer support 15, load sensing valve support 16, brake hose bracket 17, rear shock absorber support 18, fuel tank inner support assembly 19, hand braking cable support 20, wheel support 22, parking drag-line stop collar support 23, jack stand 24, for oil rectifier support 25, radiator bearer 26, engine bed 27, rear leaf spring front frame 28, spare tyre holder hook 29, equal existing structure such as upper bracket 30 grade.Again their structure is not repeated.
The outside of described left longeron 1 and right vertical beam 2 is equipped with brace panel, on described left longeron 1 and right vertical beam 2 before, in after be distributed with cab mount bracket 11, for vehicle body is installed, the cab legs 11 on described left longeron 1 and right vertical beam 2 is symmetrical.Between second cross beam 5 and transmission suspension crossbeam 6, between transmission suspension crossbeam 6 and rear spring front cross rail 7, between rear spring front cross rail 7 and spare wheel crossbeam 8, and be equipped with cab mount bracket 11 on the left longeron 1 at the two ends of transom beam 9 and right vertical beam 2.On described left longeron 1 and right vertical beam 2, be arranged with front shock absorber support 10, be used for installing independent-suspension damping device, described front shock absorber support 10 is positioned on the left longeron 1 and right vertical beam 2 at two ends of Water pipe bracket 4, between the front shock absorber support 10 of described Water pipe bracket 4 on left longeron 1 and right vertical beam 2, a described left side, right vertical beam 1, position near spare wheel crossbeam 8 on 2 is equipped with rear shock absorber support 18, be used for installing rear shock absorber, a described left side, right vertical beam 1, on 2, be also respectively equipped with parking drag-line stop collar support 23, described parking drag-line stop collar support 23 is between rear spring front cross rail 7 and spare wheel crossbeam 8, a described left side, right vertical beam 1, the outside of 2 tail end is provided with rear leaf spring shackle bracket 21, a described left side, right vertical beam 1, 2 outside is provided with rear leaf spring front frame 28 near the position of rear spring front cross rail 7 rear sides, rear leaf spring front frame 28, rear leaf spring shackle bracket 21 is respectively as before steel spring, rear attachment point.Described right vertical beam 2 is provided with three upper brackets 30, described left longeron 1 outside is provided with two fuel tank outer supports 15, be used for installing fuel tank, these two fuel tank outer supports 15 are respectively near transmission suspension crossbeam 6 and rear spring front cross rail 7, described left longeron 1 inner side is provided with load sensing valve support 16 and brake hose bracket 17 near the position of spare wheel crossbeam 8, described left longeron 1 outside is also provided with wheel support hook 29 near the position of tail end, position near two ends on described second cross beam 5 is provided with front shaft stool 12, described transmission suspension crossbeam 6 is provided with transmission suspension support 13 and drag-line fixed conversion seat 14, described rear spring front cross rail 7 is provided with fuel tank inner support assembly 19 and hand braking cable support 20.The inner side of described left longeron 1 is provided with for oil rectifier support 25, symmetrical jack stand 24 on described left longeron 1 and right vertical beam 2 near the position of transmission suspension crossbeam 6 front sides.Described jack stand 24 is near second cross beam 5.On described left longeron 1 and right vertical beam 2, be also respectively equipped with radiator bearer 26, described radiator bearer 26 is positioned at the place ahead of front shock absorber support 10.Described left longeron 1 and right vertical beam 2 inner sides are also provided with engine bed 27, the middle part of engine bed 27 between second cross beam 5 and transmission suspension crossbeam 6.Transom beam 9 is provided with wheel support 22.
Middle part, front side at transmission suspension crossbeam 6 is provided with n shape support 31, the upper rear of described n shape support 31 is welded with brace panel 32, and brace panel 32 rear ends extend to the rear formation extension of n shape support 31, the base plate of described n shape support 31 is bolted on the front side of transmission suspension crossbeam 6, described brace panel 32 extensions are bolted on the top board of transmission suspension crossbeam 6, and described transmission suspension support 13 is arranged between two otic placodes of n shape support 31.
Wherein said front shock absorber support 10 is mainly comprised of parts such as L bracket body 10-1, upper plate 10-2, biside plate 10-4, adapter plate 10-3, brace panel 10-5, on described L bracket body 10-1, is distributed with reinforced rib.The upper end at the back side of the vertical plate of described L bracket body 10-1 is provided with the upper plate 10-2 vertical with vertical plate, the front end of the transverse plate of described L bracket body 10-1 is provided with downward adapter plate 10-3, adapter plate 10-3 is vertical with the transverse plate of L bracket body 10-1, two side plate 10-4 are bent plate, the upper end of two side plate 10-4 is connected with the side of upper plate 10-2 respectively, the lower end of two side plate 10-4 is connected with the both sides at the back side of adapter plate 10-3 respectively, a side of two side plate 10-4 is connected with the transverse plate of L bracket body 10-1 and the side of vertical plate, described upper plate 10-2 is provided with the mounting hole 10-2a of mounting shock absorber, described adapter plate 10-3 is provided with bolt hole.Described L bracket body 10-1, upper plate 10-2, biside plate 10-4 and adapter plate 10-3 are one-body molded.
Described L bracket body 10-1 is provided with L shaped brace panel 10-5, the vertical plate of described L shaped brace panel 10-5 is connected with the upper end of the vertical plate of L bracket body 10-1, the transverse plate of described L shaped brace panel 10-5 is fixed on the transverse plate of L bracket body 10-1, and the transverse plate of described L shaped brace panel 10-5 stretches out outside the transverse plate of L bracket body 10-1, on the sponson of the transverse plate of L shaped brace panel 10-5, be provided with bolt hole.
Described adapter plate 10-3 is bolted on the outside of left and right longeron 1,2, and the sponson of the transverse plate of described L shaped brace panel 10-5 is bolted on the upper surface of left and right longeron 1,2.
Wherein said front shaft stool 12 is horizontal plate, the periphery of described front shaft stool 12 is provided with flange 12-1, the thickness of described front shaft stool 12 is 4.5mm, the front shaft stool 12 at described second cross beam 5 two ends is arranged symmetrically with, the described front shaft stool 12 at two ends is connected with right vertical beam 2 with left longeron 1 by " L " shape connecting panel 12a respectively, and described front shaft stool 12 is connected by " U " shape connecting panel 12b with second cross beam 5; The horizontal plate 12a-1 upper punch of " L " shape connecting panel 12a has about two the reinforced rib 12a-3 that extend; The thickness of " L " shape connecting panel 12a is 4mm.The riser 12a-1 of described " L " shape connecting panel 12a and the lateral wall of left longeron 1 and right vertical beam 2 are connected by rivet, and the horizontal plate 12a-2 of the diapire of left longeron 1, " L " shape connecting panel 12a and front shaft stool 12 be superimposed weld together successively from top to bottom, described " U " shape connecting panel 12b is positioned at the inner side of left longeron 1 and right vertical beam 2, the below of second cross beam 5, the open end of " U " shape connecting panel 12b upward, the top of " U " shape connecting panel 12b two side is provided with the arc notch mating with second cross beam 5 diameters, described " U " shape connecting panel 12b is partly wrapped on second cross beam 5 and with second cross beam 5 and is welded and fixed by two arc notch, the base plate of " U " shape connecting panel 12b is welded on front shaft stool 12 tops, the top correspondence of each " U " shape connecting panel 12b is provided with a shrouding 12c, the open end form fit of described shrouding 12c and " U " shape connecting panel 12b, thereby by second cross beam 5 parcels wherein, shrouding 12c and " U " shape connecting panel 12b, second cross beam 5 is welded and fixed.
Both equal box like structure for being formed by Plate Welding of wherein said cab mount bracket 11 and rear leaf spring shackle bracket 21, the front end of described rear leaf spring shackle bracket 21 is provided with the rear hanger hole 21a that extend axis left and right, the top of described cab mount bracket 11 is provided with the vehicle body hold-down bolt hole 11a of downward-extension on axis, described rear leaf spring shackle bracket 21 is integrally welded with the cab mount bracket 11 that is positioned at transom beam 9 two ends, and rear leaf spring shackle bracket 21 is positioned at the below of cab mount bracket 11, on described rear leaf spring shackle bracket 21, have borehole casing via hole 21b, borehole casing via hole 21b is positioned at the rear of rear hanger hole 21a, under vehicle body hold-down bolt hole 11a.After the right-hand member of the rear wall of described cab mount bracket 11 extends, form the first mounting plane, on the first mounting plane, have vehicle frame transom beam mounting hole 11b, on the right side wall of cab mount bracket 11, have chassis side rail mounting hole 11c.Described the first mounting plane is arranged on transom beam 9 by bolt.By transom beam mounting hole 11b, realize the installation with transom beam 9, in conjunction with chassis side rail mounting hole 11c, realized the installation with left longeron 1 and right vertical beam 2 simultaneously, improved the reliability of installing.

Claims (8)

1. a utility van vehicle frame of avoiding transmission suspension support to interfere, comprise transmission suspension crossbeam (6) and transmission suspension support (13), middle part, front side at transmission suspension crossbeam (6) is provided with n shape support (31), it is characterized in that: the upper rear of described n shape support (31) is welded with brace panel (32), and brace panel (32) rear end extends to n shape support (31) rear side and forms extension, the base plate of described n shape support (31) is bolted on the leading flank of transmission suspension crossbeam (6), described brace panel (32) extension is bolted on the top board of transmission suspension crossbeam (6), described transmission suspension support (13) is arranged between two otic placodes of n shape support (31).
2. the utility van vehicle frame of avoiding according to claim 1 transmission suspension support to interfere, it is characterized in that: also comprise left longeron (1), right vertical beam (2), on described left longeron (1) and right vertical beam (2), be distributed with cab mount bracket (11), between described left longeron (1) and right vertical beam (2), be provided with from front to back front cross rail (3), Water pipe bracket (4), second cross beam (5), transmission suspension crossbeam (6), rear spring front cross rail (7), spare wheel crossbeam (8) and transom beam (9), on described left longeron (1) and right vertical beam (2), be distributed with cab mount bracket (11), on described left longeron (1) and right vertical beam (2), be arranged with front shock absorber support (10), described front shock absorber support (10) is positioned at the two ends of Water pipe bracket (4), the upper position near two ends of described second cross beam (5) is respectively equipped with front shaft stool (12), described left longeron (1) outside is provided with two fuel tank outer supports (15), these two fuel tank outer supports (15) are respectively near transmission suspension crossbeam (6) and rear spring front cross rail (7), described transmission suspension crossbeam (6) is provided with transmission suspension support (13) and drag-line fixed conversion seat (14), described rear spring front cross rail (7) is provided with fuel tank inner support assembly (19) and hand braking cable support (20), a described left side, right vertical beam (1, 2) outside is provided with rear leaf spring front frame (28) near the position of rear spring front cross rail (7) rear side, a described left side, right vertical beam (1, 2) on, be also respectively equipped with parking drag-line stop collar support (23), described parking drag-line stop collar support (23) is positioned between rear spring front cross rail (7) and spare wheel crossbeam (8), a described left side, right vertical beam (1, 2) the upper position near spare wheel crossbeam (8) is equipped with rear shock absorber support (18), a described left side, right vertical beam (1, 2) outside of tail end is provided with rear leaf spring shackle bracket (21), described left longeron (1) inner side is provided with load sensing valve support (16) and brake hose bracket (17) near the position of spare wheel crossbeam (8), described left longeron (1) outside is also provided with wheel support hook (29) near the position of tail end.
3. the utility van vehicle frame of avoiding according to claim 2 transmission suspension support to interfere, it is characterized in that: described shock absorber support (10) comprises L bracket body (10-1) and two blocks of side plates (10-4), the upper end at the back side of the vertical plate of described L bracket body (10-1) is provided with the upper plate vertical with vertical plate (10-2), the front end of the transverse plate of described L bracket body (10-1) is provided with downward adapter plate (10-3), the upper end of two blocks of side plates (10-4) is connected with the side of upper plate (10-2) respectively, the lower end of two blocks of side plates (10-4) is connected with the back side of adapter plate (10-3) both sides respectively, described upper plate (10-2) is provided with the mounting hole (10-2a) of mounting shock absorber, described adapter plate (10-3) is provided with bolt hole, described L bracket body (10-1) is provided with L shaped brace panel (10-5), the vertical plate of described L shaped brace panel (10-5) is connected with the upper end of the vertical plate of L bracket body (10-1), the transverse plate of described L shaped brace panel (10-5) is fixed on the transverse plate of L bracket body (10-1), and the transverse plate of described L shaped brace panel (10-5) stretches out outside the transverse plate of L bracket body (10-1), on the sponson of the transverse plate of L shaped brace panel (10-5), be provided with bolt hole, described adapter plate (10-3) is arranged on a left side by bolt, right vertical beam (1, 2) outside, described L shaped brace panel (10-5) is arranged on a left side by bolt, right vertical beam (1, 2) upper surface.
4. the utility van vehicle frame of avoiding according to claim 3 transmission suspension support to interfere, is characterized in that: on described L bracket body (10-1), be distributed with reinforced rib.
5. the utility van vehicle frame of avoiding according to claim 1 transmission suspension support to interfere, it is characterized in that: described front shaft stool (12) is horizontal plate, the front shaft stool (12) at described second cross beam (5) two ends is arranged symmetrically with, the described front shaft stool (12) at two ends is connected with right vertical beam (2) with left longeron (1) by " L " shape connecting panel (12a) respectively, and described front shaft stool (12) is connected by " U " shape connecting panel (12b) with second cross beam (5), the lateral wall of the riser (12a-1) of described " L " shape connecting panel (12a) and left longeron (1) and right vertical beam (2) is connected by rivet, and the horizontal plate (12a-2) of the diapire of left longeron (1), " L " shape connecting panel (12a) and front shaft stool (12) be superimposed weld together successively from top to bottom, described " U " shape connecting panel (12b) is positioned at the inner side of left longeron (1) and right vertical beam (2), the below of second cross beam (5), the open end of " U " shape connecting panel (12b) upward, the top of " U " shape connecting panel (12b) two side is provided with the arc notch mating with second cross beam (5) diameter, described " U " shape connecting panel (12b) is partly wrapped in second cross beam (5) above and is welded and fixed with second cross beam (5) by two arc notch, the base plate of " U " shape connecting panel (12b) is welded on front shaft stool (12) top, the top correspondence of each " U " shape connecting panel (12b) is provided with a shrouding (12c), the open end form fit of described shrouding (12c) and " U " shape connecting panel (12b), thereby by second cross beam (5) parcel wherein, shrouding (12c) and " U " shape connecting panel (12b), second cross beam (5) is welded and fixed.
6. the utility van vehicle frame of avoiding according to claim 5 transmission suspension support to interfere, it is characterized in that: the periphery of described front shaft stool (12) is provided with flange (12-1), horizontal plate (12a-1) upper punch of " L " shape connecting panel (12a) has about two reinforced ribs (12a-3) that extend; The thickness of described front shaft stool (12) is 4.5mm, and the thickness of " L " shape connecting panel (12a) is 4mm.
7. the utility van vehicle frame of avoiding according to claim 2 transmission suspension support to interfere, it is characterized in that: both equal box like structure for being formed by Plate Welding of described cab mount bracket (11) and rear leaf spring shackle bracket (21), the front end of described rear leaf spring shackle bracket (21) is provided with the rear hanger hole (21a) that extend axis left and right, the top of described cab mount bracket (11) is provided with the vehicle body hold-down bolt hole (11a) of downward-extension on axis, described rear leaf spring shackle bracket (21) is integrally welded with the cab mount bracket (11) that is positioned at transom beam (9) two ends, and rear leaf spring shackle bracket (21) is positioned at the below of cab mount bracket (11), on described rear leaf spring shackle bracket (21), have borehole casing via hole (21b), borehole casing via hole (21b) is positioned at the rear in rear hanger hole (21a), under vehicle body hold-down bolt hole (11a).
8. the utility van vehicle frame of avoiding according to claim 7 transmission suspension support to interfere, it is characterized in that: after the right-hand member of the rear wall of described cab mount bracket (11) extends, form the first mounting plane, on the first mounting plane, have vehicle frame transom beam mounting hole (11b), on the right side wall of cab mount bracket (11), have chassis side rail mounting hole (11c), described the first mounting plane is arranged on transom beam (9) by bolt.
CN201420128284.8U 2014-03-20 2014-03-20 Minibus frame capable of avoiding interference of transmission suspension support Expired - Lifetime CN203844837U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201420128284.8U CN203844837U (en) 2014-03-20 2014-03-20 Minibus frame capable of avoiding interference of transmission suspension support

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106741185A (en) * 2016-12-30 2017-05-31 河南奔马股份有限公司 A kind of Combined aluminum alloy vehicle frame of light truck
CN107618568A (en) * 2016-07-15 2018-01-23 天津瑞林迪金属制品有限公司 Lower reinforcing plate behind preceding floor
CN109080702A (en) * 2018-07-12 2018-12-25 湖北先驰交通装备有限公司 A kind of reinforcement connection method of light truck frame front cross beam and stringer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107618568A (en) * 2016-07-15 2018-01-23 天津瑞林迪金属制品有限公司 Lower reinforcing plate behind preceding floor
CN106741185A (en) * 2016-12-30 2017-05-31 河南奔马股份有限公司 A kind of Combined aluminum alloy vehicle frame of light truck
CN106741185B (en) * 2016-12-30 2023-04-07 河南奔马股份有限公司 Combined aluminum alloy frame of light truck
CN109080702A (en) * 2018-07-12 2018-12-25 湖北先驰交通装备有限公司 A kind of reinforcement connection method of light truck frame front cross beam and stringer

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