CN203805650U - Divided drive axle and double-cross arm mounting bracket - Google Patents

Divided drive axle and double-cross arm mounting bracket Download PDF

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Publication number
CN203805650U
CN203805650U CN201420085017.7U CN201420085017U CN203805650U CN 203805650 U CN203805650 U CN 203805650U CN 201420085017 U CN201420085017 U CN 201420085017U CN 203805650 U CN203805650 U CN 203805650U
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CN
China
Prior art keywords
riser
mounting bracket
base plate
arm mounting
plate
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Application number
CN201420085017.7U
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Chinese (zh)
Inventor
李洪彪
闫惠东
杨献学
孟博
李谨
夏闽
李玉龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Academy of Launch Vehicle Technology CALT
Beijing Institute of Space Launch Technology
Original Assignee
China Academy of Launch Vehicle Technology CALT
Beijing Institute of Space Launch Technology
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Priority to CN201420085017.7U priority Critical patent/CN203805650U/en
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Publication of CN203805650U publication Critical patent/CN203805650U/en
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Abstract

The utility model discloses a divided drive axle and double-cross arm mounting bracket. The divided drive axle and double-cross arm mounting bracket comprises a bottom plate, a first upright plate, a second upright plate, a third upright plate and a fourth upright plate, the bottom plate is a sheet with an L-shaped bend at the upper end, the L-shaped bend is a frame joint, a drive axle hole is opened in the middle of the bottom plate, the bottom plate is provided with a first connecting bar mounting part and a second connecting bar mounting part under the drive axle hole, the first, second, third and fourth upright plates are fixed at the outer surface of the bottom plate, and moreover, the four upright plates are parallel to each other and arranged along the height direction of the bottom plate, the first and second upright plates are located at one side of the drive axle hole, the third and fourth upright plates are located at the other side of the drive axle hole, an upper cross arc connecting port is opened in the upper end of each upright plate, and a lower cross arm connecting port is opened in the lower end of each upright plate. The divided drive axle and double-cross arm mounting bracket is provided with a plurality of ports and convenient to mount; the divided drive axle and double-cross arm mounting bracket is further provided with transverse reinforcing bar connecting ports, so that the divided drive axle and double-cross arm mounting bracket is capable of standing the load test of a rough road.

Description

Broken drive bridge and two transverse arm mounting bracket
Technical field
The utility model relates to a kind of base apparatus of vehicle, relates to specifically a kind of mounting bracket of chassis portion.
Background technology
Market and user have proposed requirements at the higher level to the high reliability of special purpose vehicle, high cross-country traveling ability, high maneuverability, high bearing capacity now, for meeting above-mentioned requirements, on special vehicle chassis, be widely used independent suspension, broken drive bridge, for adapting to the connection of broken drive bridge on vehicle frame, need a kind of New-support that can meet a plurality of interface requirements simultaneously, can stand severe pavement loading test.
Utility model content
The purpose of this utility model is to provide a kind of broken drive bridge and two transverse arm mounting bracket, and it is provided with a plurality of interfaces, easy for installation, and the connecting interface of transverse reinforced bar is provided, and can stand the load test on severe road surface.
To achieve these goals, technical solution of the present utility model is:
Broken drive bridge and a two transverse arm mounting bracket, comprise base plate and first, second, the 3rd, the 4th riser, base plate be upper end with the thin plate of L shaped bending, L shaped bending place is vehicle frame junction, the horizontal plate of L shaped bending, on diaphragm plate, all have some connecting bores, the middle part on base plate below L shaped bending has driving bridge opening, drives bridge opening periphery to be provided with some driving axle housing connecting bores, on base plate, below driving bridge opening, is provided with first, the second pipe link installation place, first, the second pipe link installation place lays respectively at and drives bridge opening both sides, first, second, the 3rd, it is perpendicular that the 4th riser is all fixed on the outer surface of base plate and described four risers and base plate, and described first, the shape of the 4th riser, size is identical, and described second, the shape of the 3rd riser, size is identical, and described four risers are all along the short transverse setting of base plate, and first, the second riser is positioned at and drives bridge opening one side, the 3rd, the 4th riser is positioned at and drives bridge opening opposite side, the upper end of described four risers all has Top Crossbeam connecting interface, the center of described four Top Crossbeam connecting interfaces is on same straight line, the lower end of described four risers all has lower cross arm connecting interface, and the center of described four lower cross arm connecting interfaces is on same straight line.
The utility model broken drive bridge and two transverse arm mounting bracket, wherein, between described first, second riser, be fixed with upper, middle and lower connecting panel, upper, middle connecting panel between first, second riser is near the Top Crossbeam connecting interface on first, second riser, and the lower connecting plate between first, second riser is near the lower cross arm connecting interface on first, second riser.
The utility model broken drive bridge and two transverse arm mounting bracket, wherein, between described the 3rd, the 4th riser, be fixed with upper, middle and lower connecting panel, three, upper, the middle connecting panel between the 4th riser is near the Top Crossbeam connecting interface on the 3rd, the 4th riser, and the lower connecting plate between the 3rd, the 4th riser is near the lower cross arm connecting interface on the 3rd, the 4th riser.
The utility model broken drive bridge and two transverse arm mounting bracket, wherein, on the horizontal plate of L shaped bending, diaphragm plate, all have the horizontal plate of the L shaped bending of some connecting bores,, the inner surface of diaphragm plate is all fixed with vehicle frame, pasting board is installed, vehicle frame is installed the position corresponding with described each connecting bore on pasting board and is through hole.
The utility model broken drive bridge and two transverse arm mounting bracket, wherein, drive bridge opening periphery to be provided with some driving axle housing connecting bores, on described base plate inner surface, driving bridge opening periphery to be fixed with driving axle housing pasting board, position corresponding with described each driving axle housing connecting bore on driving axle housing pasting board is through hole.
The utility model broken drive bridge and two transverse arm mounting bracket, wherein, first, second pipe link installation place has some pipe link mounting holes, on described base plate inner surface, in first, second pipe link installation place, be fixed with respectively pipe link pasting board is installed, pipe link is installed the position corresponding with described each pipe link mounting hole on pasting board and is through hole.
The utility model broken drive bridge and two transverse arm mounting bracket, wherein, described driving axle housing connecting bore is circumferentially uniform along described driving bridge opening.
The utility model broken drive bridge and two transverse arm mounting bracket, wherein, be provided with the moving key of pin shaft anti-rotation in the lower cross arm connecting interface on described the first riser.
Adopt after such scheme, because the base plate of the utility model broken drive bridge and two transverse arm mounting brackets is provided with L shaped bending, the L shaped chassis side rail junction that is bent to form, on base plate, also have driving bridge opening, drive bridge opening periphery to be provided with driving axle housing connecting bore, first, second, the 3rd, the upper end of the 4th riser all has Top Crossbeam connecting interface, lower end all has lower cross arm connecting interface, therefore on support, form a plurality of interfaces, be convenient to the installation of broken drive bridge and two transverse arms, and simple in structure, easy for installation, on base plate, below driving bridge opening, be provided with first, the second pipe link installation place, be convenient to install first, the second pipe link, first, the second pipe link is the stirrup between two broken drives bridge and two transverse arm mounting bracket, chassis intensity is improved, can stand the load test on severe road surface.
In addition, between first, second riser, be fixed with upper, middle and lower connecting panel, between the 3rd, the 4th riser, be fixed with upper, middle and lower connecting panel, strengthen the upper and lower transverse arm connecting interface of first, second, third, fourth riser intensity around; The horizontal plate of L shaped bending, the inner surface of diaphragm plate are all fixed with vehicle frame pasting board are installed, on base plate inner surface, driving bridge opening periphery to be fixed with driving axle housing pasting board, on base plate inner surface, in first, second pipe link installation place, be fixed with respectively pipe link pasting board is installed, can increase the installation strength of vehicle frame, drive axle and pipe link; Driving axle housing connecting bore is along driving the circumferentially uniform of bridge opening, and accurate positioning when drive axle is installed, is also provided with the moving key of pin shaft anti-rotation in lower cross arm connecting interface, prevent that in driving process, bearing pin rotates.
Accompanying drawing explanation
Fig. 1 is the block diagram of the utility model broken drive bridge and two transverse arm mounting brackets;
Fig. 2 is the block diagram of the utility model broken drive bridge and two transverse arm mounting bracket other directions;
Fig. 3 is the back view of the utility model broken drive bridge and two transverse arm mounting brackets;
Fig. 4 is the mounting structure figure of the utility model broken drive bridge and two transverse arm mounting brackets.
The specific embodiment
As Fig. 1, shown in 2, the utility model broken drive bridge and two transverse arm mounting bracket comprise base plate 11 and first, second, the 3rd, the 4th riser 12, 13, 14, 15, base plate 11 be upper end with the thin plate of L shaped bending 111, L shaped bending 111 places are vehicle frame junction, the outside joint face of the surface of L shaped bending 111 and chassis side rail is fitted completely, horizontal plate 112, the inner surface of diaphragm plate 113 is all welded with vehicle frame pasting board 115 is installed, 116, vehicle frame is installed pasting board 115, on 116 and on base plate 11, with vehicle frame, pasting board 115 is installed, on 116 corresponding positions, have a plurality of bolt connecting holes 114, bolt connecting hole 114 is, through vehicle frame, pasting board 115 is installed, 116 and the through hole of base plate 11, middle part on base plate 11 below L shaped bending 111 has and drives bridge opening 21, on base plate 11 inner surfaces, driving bridge opening 21 peripheral solder to have driving axle housing pasting board 117, outside driving bridge opening 21, be arranged with a plurality of driving axle housing connecting bores 211, driving axle housing connecting bore 211 is through on driving axle housing pasting board 117 and the through hole of the base plate 11 of driving axle housing 117 belows, driving axle housing connecting bore 211, along driving the circumferentially uniform of bridge opening 21, is provided with first on base plate 11 below driving bridge opening 21, the second pipe link installation place 22, 23, the first, the second pipe link installation place 22, 23 lay respectively at and drive bridge opening 21 both sides, on base plate 11 inner surfaces first, the second pipe link installation place 22, 23 are fixed with respectively pipe link installs pasting board 118, 119, the first, the second pipe link installation place 22, 23 are respectively equipped with a plurality of pipe link mounting holes, and pipe link mounting hole is installed pasting board 118 for penetrating pipe link, 119 and pipe link pasting board 118 is installed, the through hole of the base plate of 119 belows, as shown in Figure 2, first, second, the 3rd, the 4th riser 12, 13, 14, 15 to be all welded in the outer surface of base plate 11 and four risers and base plate 11 perpendicular, and first, the 4th riser 12, 15 shape, size is identical, and second, the 3rd riser 13, 14 shape, size is identical, and four risers are all along the short transverse setting of base plate 11, is equipped with the breach corresponding with L shaped bending on base plate 11 on four risers, and four risers are fitted tightly on base plate 11, and first, the 4th riser 12, the line of centers of 15 short transverses along mistake base plate 11 is symmetrical, and second, the 3rd riser 13, the line of centers of 14 short transverses along mistake base plate 11 is symmetrical, and first, the 4th riser 12, 15 are all positioned at outside, and the upper end of four risers all has Top Crossbeam connecting interface 121, 131, 141, 151, four Top Crossbeam connecting interfaces 121, 131, 141, 151 center is on same straight line, and the lower end of four risers all has lower cross arm connecting interface 122, 132, 142, 152, four lower cross arm connecting interfaces 122, 132, 142, 152 center is on same straight line.
Between first, second riser 12,13, be welded with upper, middle and lower connecting panel 33,34,35, above, middle connecting panel 33,34 is near the Top Crossbeam connecting interface 121,131 on first, second riser 12,13, lower connecting plate 35 is near the lower cross arm connecting interface 122,132 on first, second riser 12,13, and upper, middle and lower connecting panel 33,34,35 and first, second riser 12,13 form respectively I-shaped structure.
Three, between the 4th riser 14,15, be welded with upper, middle and lower connecting panel 36,37,38, above, middle connecting panel 36,37 is near the Top Crossbeam connecting interface 141,151 on the 3rd, the 4th riser 14,15, lower connecting plate 38 is near the lower cross arm connecting interface 142,152 on the 3rd, the 4th riser 14,15, and upper, middle and lower connecting panel 36,37,38 and the 3rd, the 4th riser 14,15 form respectively I-shaped structure.
In addition, in the lower cross arm connecting interface 122 on the first riser 12, be also provided with the moving key of pin shaft anti-rotation, prevent that in driving process, bearing pin rotates.
As shown in Figure 3, when the utility model broken drive bridge and two transverse arm mounting bracket are used, chassis side rail 51 is positioned over to L shaped bending 111 places on base plate 11, by the tie bolt 511 being arranged between chassis side rail 51 and base plate 11, chassis side rail 51 and base plate 11 are locked, one end of first, second pipe link 52,53 is installed on first, second pipe link installation place 22,23 by tie bolt respectively, and upper and lower transverse arm is installed in upper and lower transverse arm connecting interface by bearing pin respectively.
The above embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that the common engineering staff in this area make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.

Claims (8)

1. broken drive bridge and a two transverse arm mounting bracket, is characterized in that: comprise base plate (11) and first, second, the 3rd, the 4th riser (12, 13, 14, 15), base plate (11) is that upper end is with the thin plate of L shaped bending (111), L shaped bending (111) is located as vehicle frame junction, and the upper middle part in L shaped bending (111) below of base plate (11) has and drives bridge opening (21), and base plate (11) is upper is driving bridge opening (21) below to be provided with first, the second pipe link installation place (22, 23), first, the second pipe link installation place (22, 23) lay respectively at and drive bridge opening (21) both sides, first, second, the 3rd, the 4th riser (12, 13, 14, 15) be all fixed on the outer surface of base plate (11) and described four risers and base plate (11) perpendicular, described first, the 4th riser (12, 15) shape, size is identical, and described second, the 3rd riser (13, 14) shape, size is identical, and described four risers are all along the short transverse setting of base plate (11), and first, the second riser (12, 13) be positioned at and drive bridge opening (21) one sides, the 3rd, the 4th riser (14, 15) be positioned at and drive bridge opening (21) opposite side, the upper end of described four risers all has Top Crossbeam connecting interface (121, 131, 141, 151), described four Top Crossbeam connecting interfaces (121, 131, 141, 151) center is on same straight line, and the lower end of described four risers all has lower cross arm connecting interface (122, 132, 142, 152), described four lower cross arm connecting interfaces (122, 132, 142, 152) center is on same straight line.
2. broken drive bridge as claimed in claim 1 and two transverse arm mounting bracket, it is characterized in that: between described first, second riser (12,13), be fixed with upper, middle and lower connecting panel (33,34,35), upper, middle connecting panel (33,34) between first, second riser is near the Top Crossbeam connecting interface (121,131) on first, second riser (12,13), and the lower connecting plate between first, second riser (35) is near the lower cross arm connecting interface (122,132) on first, second riser (12,13).
3. broken drive bridge as claimed in claim 2 and two transverse arm mounting bracket, it is characterized in that: between described the 3rd, the 4th riser (14,15), be fixed with upper, middle and lower connecting panel (36,37,38), three, upper, the middle connecting panel (36,37) between the 4th riser is near the Top Crossbeam connecting interface (141,151) on the 3rd, the 4th riser (14,15), and the lower connecting plate (38) between the 3rd, the 4th riser is near the lower cross arm connecting interface (142,152) on the 3rd, the 4th riser (14,15).
4. broken drive bridge as claimed in claim 3 and two transverse arm mounting bracket, it is characterized in that: on the horizontal plate (112) of L shaped bending (111), diaphragm plate (113), all have some connecting bores (114), the horizontal plate (112) of L shaped bending (111), the inner surface of diaphragm plate (113) are all fixed with vehicle frame pasting board (115,116) are installed, and vehicle frame is installed the upper position corresponding with described each connecting bore (114) of pasting board (115,116) and is through hole.
5. broken drive bridge as claimed in claim 4 and two transverse arm mounting bracket, it is characterized in that: drive the outer some driving axle housing connecting bores (211) that are arranged with of bridge opening (21), on described base plate (11) inner surface, driving bridge opening (21) periphery to be fixed with driving axle housing pasting board (117), the upper position corresponding with described each driving axle housing connecting bore (211) of driving axle housing pasting board (117) is through hole.
6. broken drive bridge as claimed in claim 5 and two transverse arm mounting bracket, it is characterized in that: first, second pipe link installation place (22,23) have some pipe link mounting holes, on described base plate (11) inner surface, in first, second pipe link installation place (22,23), be fixed with respectively pipe link pasting board (118,119) is installed, pipe link is installed the upper position corresponding with described each pipe link mounting hole of pasting board (118,119) and is through hole.
7. broken drive bridge as claimed in claim 6 and two transverse arm mounting bracket, is characterized in that: described driving axle housing connecting bore (211) is circumferentially uniform along described driving bridge opening (21).
8. broken drive bridge as claimed in claim 7 and two transverse arm mounting bracket, is characterized in that: in the lower cross arm connecting interface (122) on described the first riser (12), be provided with the moving key of pin shaft anti-rotation.
CN201420085017.7U 2014-02-27 2014-02-27 Divided drive axle and double-cross arm mounting bracket Active CN203805650U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420085017.7U CN203805650U (en) 2014-02-27 2014-02-27 Divided drive axle and double-cross arm mounting bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420085017.7U CN203805650U (en) 2014-02-27 2014-02-27 Divided drive axle and double-cross arm mounting bracket

Publications (1)

Publication Number Publication Date
CN203805650U true CN203805650U (en) 2014-09-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420085017.7U Active CN203805650U (en) 2014-02-27 2014-02-27 Divided drive axle and double-cross arm mounting bracket

Country Status (1)

Country Link
CN (1) CN203805650U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106564350A (en) * 2016-11-04 2017-04-19 北京航天发射技术研究所 Bracket for mounting independent suspension double cross arms

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106564350A (en) * 2016-11-04 2017-04-19 北京航天发射技术研究所 Bracket for mounting independent suspension double cross arms
CN106564350B (en) * 2016-11-04 2019-08-27 北京航天发射技术研究所 The double transverse arm mounting brackets of independent suspension

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