CN107539026A - A kind of attachment structure of articulated truck vehicle bridge and suspension - Google Patents
A kind of attachment structure of articulated truck vehicle bridge and suspension Download PDFInfo
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- CN107539026A CN107539026A CN201710759905.0A CN201710759905A CN107539026A CN 107539026 A CN107539026 A CN 107539026A CN 201710759905 A CN201710759905 A CN 201710759905A CN 107539026 A CN107539026 A CN 107539026A
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- tie rod
- rod support
- type frame
- bolt
- bridge
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Abstract
The invention discloses a kind of articulated truck vehicle bridge and the attachment structure of suspension, A type frame left and right ends symmetrically, pass through one group of fixed mechanism connecting bridge respectively, fixed mechanism includes A type frame connecting plate, several run through bolt and tie rod support plate, A type frame connecting plate is located on front side of bridge, tie rod support plate is located on rear side of bridge, A type frame connecting plate outer faces are connected with A type frame, tie rod support plate outer face is fixedly connected with tie rod support, and tie rod support plate top and bottom are fixedly connected with A type frame connecting plates top and bottom by several run through bolt.A type frame is fixedly connected with tie rod support around gap bridge A by eight run through bolt so that suspension, the compatible universal of bridge are good；A type frame connecting plates are welded in A type frame, tie rod support plate weld tie rod support, tie rod support plate center are reserved with a pin-and-hole, are connected by pin with vehicle bridge, it ensure that tie rod support is laterally effectively transmitting cross force with vehicle bridge, enhance the reliability of the present apparatus.
Description
Technical field
The present invention relates to a kind of articulated truck vehicle bridge and the attachment structure of suspension, belong to mining machinery technical field.
Background technology
It is mostly the precasting run through bolt hole in vehicle bridge that the articulated truck such as VOLVO, CAT vehicle bridge is connected with suspension at present,
A type frame is connected with tie rod support by fastening, such attachment structure suspension poor compatibility, the general interchangeability of bridge by bolt group
Difference, the cast structure of bridge is complicated, and it is costly to mold casting, run through bolt hole once damage can not local replacing, Zhi Nengwei
Repair, and easily leave maintenance defect.
The content of the invention
The technical problems to be solved by the invention are the defects of overcoming prior art, there is provided a kind of articulated truck vehicle bridge
With the attachment structure of suspension, solve existing vehicle bridge and suspension poor compatibility in suspension connecting structure, the general interchangeability of bridge is poor, bridge
Cast structure it is complicated, and it is costly to mold casting, run through bolt hole once damage can not local replacing, can only repair, and
The deficiencies of easily leaving maintenance defect.
To reach above-mentioned purpose, the present invention provides a kind of articulated truck vehicle bridge and the attachment structure of suspension, including bridge,
Including A type frame, fixed mechanism and tie rod support；The A type frame left and right ends symmetrically, respectively by fixing machine described in one group
Structure connects the bridge, and the fixed mechanism includes A type frame connecting plate, several run through bolt and tie rod support plate, the A types
Frame connecting plate is located on front side of the bridge, and the tie rod support plate is located on rear side of the bridge, and the A type frame connecting plate is right outer
End face is fixedly connected with A type frame, and the left outside end face of tie rod support plate is fixedly connected with the tie rod support, the drag link
Support plate top and bottom are fixedly connected with the A type frame connecting plate top and bottom by several run through bolt.
Preferentially, including eight run through bolt, the tie rod support plate top and bottom laterally open up four spiral shells respectively
Bolt throughhole, the A type frame connecting plate top and bottom laterally open up four and the spiral shell on the tie rod support plate respectively
The right bolt hole that bolt throughhole is engaged, four run through bolt through the tie rod support plate upper end bolt hole from
Four bolt holes of the A type frame connecting plate upper end are fixedly connected with above the bridge, run through bolt described in four additional passes through
The bolt hole of the tie rod support plate lower end is fixedly connected with four spiral shells of the A type frame connecting plate lower end below the bridge
Bolt throughhole.
Preferentially, including equalizer bar connecting plate and suspension lower baffle plate, the equalizer bar connecting plate, the suspension lower baffle plate divide
Not laterally open up four coordinate the run through bolt run through groove, the run through bolt middle part of four above the bridge
It is each passed through described in one and runs through groove, described open equally is each passed through in the middle part of the run through bolt of four below the bridge
Run through groove located at suspension lower baffle plate.
Preferentially, including four fixing bolts, four are opened up respectively on the A type frame connecting plate, the tie rod support plate
Two bolt holes, joint face opens up 4 two spiral shells for coordinating the fixing bolt respectively before and after the corresponding suspension lower baffle plate
Pit, the fixing bolt are fixedly connected through the bolt hole, with the screwed hole opened up on the suspension lower baffle plate, are amounted to
The A type frame connecting plate is fixedly connected with the tie rod support plate and is fixedly connected with suspension lower baffle plate by four screwed holes.
Preferentially, tie rod support described in the tie rod support plate weld.
Preferentially, including pin, a pin for coordinating the pin is opened up on the tie rod support plate, the bridge respectively
Kong Yi, pin-and-hole two, the tie rod support plate inserts pin-and-hole one by pin, pin-and-hole two is fixedly connected with the bridge.
Preferentially, the A type frame connecting plate and all concave structure of the tie rod support plate, the A type frame connecting plate
It is symmetrical on the bridge with the tie rod support plate.
Preferentially, the A type frame connecting plate outer face is welded in the A type frame front end.
The beneficial effect that the present invention is reached：
A type frame is fixedly connected with the tie rod support around the bridge by eight run through bolt so that suspension, the compatibility of bridge
Versatility is good, while the design cast structure of bridge is simple, and expense is low, is easy to produce in enormous quantities.
A type frame connecting plate is to be welded in A type frame in the present apparatus.Tie rod support plate weld is horizontal on tie rod support
Drag link bearing plate center is reserved with a pin-and-hole, is connected by pin with vehicle bridge, ensure that tie rod support with vehicle bridge in transverse direction
Cross force is effectively transmitted, enhances the reliability of the present apparatus；
It is provided with the present apparatus on equalizer bar connecting plate through groove, vehicle bridge upper surface is fixed on by fixing bolt, ensure that flat
The rubber shock-absorbing of Heng Liang connections is reliably fastenedly connected with vehicle bridge；
The faying face of suspension lower baffle plate and A type frame connecting plates and four are respectively equipped with the present apparatus with tie rod support plate joint face
Screwed hole, suspension lower baffle plate and A type frame connecting plate and tie rod support plate are fixed by fixing bolt, ensure suspension lower baffle plate
Fixation is reliably connected with A type frame and tie rod support plate, protects run through bolt not impacted directly by ground obstacle.
Brief description of the drawings
Fig. 1 is the structure chart of the present invention.
Mark meaning in accompanying drawing, 1-A type frame；2- A type frame connecting plates；3- equalizer bar connecting plates；4- suspension lower baffle plates；5-
Bridge；6- run through bolt；7- tie rod support plates；8- fixing bolts；9- tie rod supports；10- pin-and-holes one；11- pins.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings, and following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
The attachment structure of a kind of articulated truck vehicle bridge and suspension, including bridge 5, including A type frame 1, fixed mechanism and horizontal stroke
Drag link bearing 9；The left and right ends of A type frame 1 symmetrically, respectively connect the bridge 5 by fixed mechanism described in one group, described solid
Determining mechanism includes A type frame connecting plate 2, several run through bolt 6 and tie rod support plate 7, and the A type frame connecting plate 2 is located at institute
The front side of bridge 5 is stated, the tie rod support plate 7 is positioned at the rear side of bridge 5, the 2 right outer face of A type frame connecting plate and A types
Frame is fixedly connected, and the 7 left outside end face of tie rod support plate is fixedly connected with the tie rod support 9, the tie rod support plate 7
Top and bottom are fixedly connected with the top and bottom of A type frame connecting plate 2 by several run through bolt 6.
Further, including eight run through bolt 6, the top and bottom of tie rod support plate 7 laterally open up four respectively
Individual bolt hole, the top and bottom of A type frame connecting plate 2 laterally open up respectively four with the tie rod support plate 7
The right bolt hole that the bolt hole is engaged, four run through bolt 6 pass through the spiral shell of the upper end of tie rod support plate 7
Bolt throughhole is fixedly connected with four bolt holes of the upper end of A type frame connecting plate 2 above the bridge 5, is passed through described in four additional
Wear bolt 6 and be fixedly connected with the A type frame connection from the lower section of bridge 5 through the bolt hole of the lower end of tie rod support plate 7
Four bolt holes of the lower end of plate 2.
Further, including equalizer bar connecting plate 3 and suspension lower baffle plate 4, under the equalizer bar connecting plate 3, the suspension
Baffle plate 4 laterally open up respectively four coordinate the run through bolt 6 run through groove, passed through described in four above the bridge 5
Wear the middle part of bolt 6 and be each passed through described in one and run through groove, it is same positioned at four middle parts of run through bolt 6 of the lower section of bridge 5
Suspension lower baffle plate is opened in described in being each passed through runs through groove.
Further, including four fixing bolts 8, opened respectively on the A type frame connecting plate 2, the tie rod support plate 7
If 4 two bolt holes, joint face opens up 4 two cooperation fixed spiral shells respectively before and after the corresponding suspension lower baffle plate 4
The screwed hole of bolt 8, the fixing bolt 8 are fixed through the bolt hole, the screwed hole with being opened up on the suspension lower baffle plate 4
Connection, amount to four screwed holes and the A type frame connecting plate 2 is fixedly connected with the tie rod support plate 7 and suspension lower block
Plate 4 is fixedly connected.
Further, the tie rod support plate 7 welds the tie rod support 9.
Further, including pin 11, one is opened up on the tie rod support plate 7, the bridge 5 respectively and coordinates the pin
Pin-and-hole 1, the pin-and-hole two of son 10, the tie rod support plate 7 inserts pin-and-hole 1 by pin 11, pin-and-hole two is fixedly connected
The bridge 5.
Further, the A type frame connecting plate 2 and all concave structure of the tie rod support plate 7, the A type frame connect
Fishplate bar 2 and the tie rod support plate 7 are symmetrical on the bridge 5.
Further, the outer face of A type frame connecting plate 2 is welded in the front end of A type frame 1.
Equalizer bar connecting plate 3 and suspension lower baffle plate 4 be all provided with 4 run through run through groove, equalizer bar connecting plate 3 and suspension
Lower baffle plate 4 is respectively symmetrically installed on the top of vehicle bridge 5, lower section, ensure that vehicle bridge in longitudinal direction, vertical good location, makes vehicle bridge and A types
Frame 1 and tie rod support 9 are reliably connected.
A type frame connecting plate 2 is to be welded on 1 in A type frame in the present apparatus.Tie rod support plate 7 is welded on tie rod support
9, the center of tie rod support plate 7 is reserved with a pin-and-hole 10, is connected by pin 11 with vehicle bridge 5, ensure that tie rod support with
Vehicle bridge is laterally effectively transmitting cross force, ensure that the reliability of the present apparatus.
It is provided with the present apparatus on equalizer bar connecting plate 3 through groove, vehicle bridge upper surface is fixed on by fixing bolt, is ensured
The rubber shock-absorbing of equalizer bar connection is reliably fastenedly connected with vehicle bridge 5.
Suspension lower baffle plate 4 and A type frame connecting plate 2 and tie rod support plate 7 are fixed by fixing bolt 8 in the present apparatus,
Ensure that suspension lower baffle plate 4 is reliably connected fixation with A type frame 1 and tie rod support plate 7, protect run through bolt 6 not by earth bulging
Thing directly impacts.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. the attachment structure of a kind of articulated truck vehicle bridge and suspension, including bridge（5）, it is characterised in that including A type frame（1）、
Fixed mechanism and tie rod support（9）；The A type frame（1）Left and right ends are connected by fixed mechanism described in one group symmetrically, respectively
Connect the bridge（5）, the fixed mechanism includes A type frame connecting plates（2）, several run through bolt（6）With tie rod support plate
（7）, the A type frame connecting plate（2）Positioned at the bridge（5）Front side, the tie rod support plate（7）Positioned at the bridge（5）Rear side,
The A type frame connecting plate（2）Right side is fixedly connected with A type frame, the tie rod support plate（7）Left side is fixedly connected described
Tie rod support（9）, the tie rod support plate（7）Top and bottom pass through several run through bolt（6）It is fixedly connected with the A
Type frame connecting plate（2）Top and bottom.
2. the attachment structure of a kind of articulated truck vehicle bridge according to claim 1 and suspension, it is characterised in that including
Eight run through bolt（6）, the tie rod support plate（7）Top and bottom laterally open up four bolt holes, the A types respectively
Frame connecting plate（2）Top and bottom laterally open up four and the bolt hole phase on the tie rod support plate (7) respectively
The right bolt hole coordinated, four run through bolt（6）Through the tie rod support plate（7）The bolt hole of upper end is from institute
State bridge（5）Top is fixedly connected with the A type frame connecting plate（2）Four bolt holes of upper end, run through bolt described in four additional
（6）Through the tie rod support plate（7）The bolt hole of lower end is from the bridge（5）Lower section is fixedly connected with the A type frame connection
Plate（2）Four bolt holes of lower end.
3. the attachment structure of a kind of articulated truck vehicle bridge according to claim 2 and suspension, it is characterised in that including
Equalizer bar connecting plate（3）With suspension lower baffle plate（4）, the equalizer bar connecting plate（3）, the suspension lower baffle plate（4）Respectively laterally
Open up four and coordinate the run through bolt（6）Run through groove, positioned at the bridge（5）Four run through bolt of top（6）
Middle part, which is each passed through described in one, runs through groove, positioned at the bridge（5）Four run through bolt of lower section（6）Equally distinguish at middle part
Through it is described be opened in suspension lower baffle plate run through groove.
4. the attachment structure of a kind of articulated truck vehicle bridge according to claim 1 and suspension, it is characterised in that including
Four fixing bolts（8）, the A type frame connecting plate（2）, the tie rod support plate（7）It is upper to open up four bolt holes respectively,
The suspension lower baffle plate（4）Front and rear joint face opens up four and coordinates the fixing bolt respectively（8）Screwed hole, the fixed spiral shell
Bolt（8）It is fixedly connected through the bolt hole, with the screwed hole on the suspension lower baffle plate (4).
5. the attachment structure of a kind of articulated truck vehicle bridge according to claim 1 and suspension, it is characterised in that described
Tie rod support plate（7）Weld the tie rod support（9）.
6. the attachment structure of a kind of articulated truck vehicle bridge according to claim 1 and suspension, it is characterised in that including
Pin（11）, the tie rod support plate（7）, the bridge（5）It is upper to open up a cooperation pin respectively（10）Pin-and-hole one
（10）, pin-and-hole two, the tie rod support plate（7）Pass through pin（11）Insert pin-and-hole one（10）, pin-and-hole two be fixedly connected it is described
Bridge（5）.
7. the attachment structure of a kind of articulated truck vehicle bridge according to claim 1 and suspension, it is characterised in that described
A type frame connecting plates（2）With the tie rod support plate（7）All concave structure, the A type frame connecting plate（2）With the horizontal drawing
Rod bearing plate（7）On the bridge（5）Symmetrically.
8. the attachment structure of a kind of articulated truck vehicle bridge according to claim 1 and suspension, it is characterised in that described
A type frame（1）Weld the A type frame connecting plate in front end（2）Outer face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759905.0A CN107539026A (en) | 2017-08-30 | 2017-08-30 | A kind of attachment structure of articulated truck vehicle bridge and suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759905.0A CN107539026A (en) | 2017-08-30 | 2017-08-30 | A kind of attachment structure of articulated truck vehicle bridge and suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107539026A true CN107539026A (en) | 2018-01-05 |
Family
ID=60959060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710759905.0A Pending CN107539026A (en) | 2017-08-30 | 2017-08-30 | A kind of attachment structure of articulated truck vehicle bridge and suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107539026A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115285258A (en) * | 2022-08-29 | 2022-11-04 | 常德中车新能源汽车有限公司 | A type arm axle installation auxiliary device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201366919Y (en) * | 2009-03-12 | 2009-12-23 | 中通客车控股股份有限公司 | Special A type frame air spring rear suspension for large passenger vehicle |
| CN102529634A (en) * | 2012-01-16 | 2012-07-04 | 河南科技大学 | Balancing suspension for A-shaped frame heavy-duty mining hinged dumper |
| CN202623832U (en) * | 2012-06-28 | 2012-12-26 | 湖北航天技术研究院特种车辆技术中心 | Sliding plate support mounting structure |
| CN207128499U (en) * | 2017-08-30 | 2018-03-23 | 徐州徐工矿山机械有限公司 | A kind of attachment structure of articulated truck vehicle bridge and suspension |
-
2017
- 2017-08-30 CN CN201710759905.0A patent/CN107539026A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201366919Y (en) * | 2009-03-12 | 2009-12-23 | 中通客车控股股份有限公司 | Special A type frame air spring rear suspension for large passenger vehicle |
| CN102529634A (en) * | 2012-01-16 | 2012-07-04 | 河南科技大学 | Balancing suspension for A-shaped frame heavy-duty mining hinged dumper |
| CN202623832U (en) * | 2012-06-28 | 2012-12-26 | 湖北航天技术研究院特种车辆技术中心 | Sliding plate support mounting structure |
| CN207128499U (en) * | 2017-08-30 | 2018-03-23 | 徐州徐工矿山机械有限公司 | A kind of attachment structure of articulated truck vehicle bridge and suspension |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115285258A (en) * | 2022-08-29 | 2022-11-04 | 常德中车新能源汽车有限公司 | A type arm axle installation auxiliary device |
| CN115285258B (en) * | 2022-08-29 | 2024-03-19 | 常德中车新能源汽车有限公司 | A-shaped arm axle installation auxiliary device |
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