CN102464019A - Longitudinal beam device for beam-adjustable vehicle - Google Patents
Longitudinal beam device for beam-adjustable vehicle Download PDFInfo
- Publication number
- CN102464019A CN102464019A CN2010105451324A CN201010545132A CN102464019A CN 102464019 A CN102464019 A CN 102464019A CN 2010105451324 A CN2010105451324 A CN 2010105451324A CN 201010545132 A CN201010545132 A CN 201010545132A CN 102464019 A CN102464019 A CN 102464019A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- perpendicular type
- longeron
- installation
- auxiliary fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to a longitudinal beam device for a beam-adjustable vehicle. The device comprises a longitudinal beam frame body and is characterized in that installation through holes are distributed on the longitudinal beam frame body; auxiliary fixing assemblies are connected to the positions corresponding to the installation through holes, and beams are clamped on the auxiliary fixing assemblies. Thus, fastening is carried out through high-strength lock bolts matched with the auxiliary fixing assemblies composed of main right angle type main wing pieces and vice right angle type vice wing pieces, so that the beams can be precisely and tightly fixed on the longitudinal beam frame body by virtue of the auxiliary fixing assemblies; and moreover, the practical installation positions of the beams can be adjusted according to the installation through holes distributed on the longitudinal beam frame body. The longitudinal beam device disclosed by the invention is suitable for installation requirements of various engines and speed changing boxes.
Description
Technical field
The present invention relates to a kind of longeron, relate in particular to the adjustable automobile-used longeron device of a kind of crossbeam.
Background technology
Vehicle frame is also claimed crossbeam, and the matrix of automobile generally is made up of two longerons and several crossbeams, is bearing on the wheel via suspension gear, propons, back axle.Have enough strength and stiffness with load of bearing automobile and the impact of transmitting from wheel.The desired rigidity of vehicle frame just is built on the non-deformability of vehicle frame in fact, just refers to the drag that vehicle frame is crooked for influenced by external force or reverse.In case the vehicle frame rigidity is not enough, handlingly just can be affected.
But the crossbeam installation site of existing longeron is fixed, and can't carry out relevant adjustment according to the installation needs of all kinds of driving engines and change speed gear box.For this reason, for the driving engine of some special types and change speed gear box often be not very appropriate location, influence effective work of driving engine and change speed gear box.
Summary of the invention
The objective of the invention is to overcome the above problem that prior art exists, provide a kind of crossbeam adjustable automobile-used longeron device.
Technical solution of the present invention is, the adjustable automobile-used longeron device of a kind of crossbeam includes the longeron framework, wherein: the installation through holes that distributes on the described longeron framework, described installation through holes corresponding position is connected with auxiliary fixing assembly; Clamping has crossbeam on the described auxiliary fixing assembly.
Further; The adjustable automobile-used longeron device of above-mentioned a kind of crossbeam; Wherein, described auxiliary fixing assembly includes main perpendicular type minor flap and secondary perpendicular type aileron sheet, and the first driving surface clamping of described main perpendicular type minor flap and secondary perpendicular type aileron sheet has crossbeam; Said main perpendicular type minor flap is connected the longeron framework with second driving surface of secondary perpendicular type aileron sheet.
Further, the adjustable automobile-used longeron device of above-mentioned a kind of crossbeam, wherein, first driving surface of said main perpendicular type minor flap, secondary perpendicular type aileron sheet is connected with transom bolt.
Further, the adjustable automobile-used longeron device of above-mentioned a kind of crossbeam, wherein, second driving surface of said main perpendicular type minor flap, secondary perpendicular type aileron sheet and longeron framework adopt bolted connection.
Further, the adjustable automobile-used longeron device of above-mentioned a kind of crossbeam, wherein, described crossbeam both sides are provided with auxiliary connecting strap.
Again further, the adjustable automobile-used longeron device of above-mentioned a kind of crossbeam wherein, equidistantly distributes between the described installation through holes.
Adopt technical scheme of the present invention, it is fastening to cooperate the auxiliary fixing assembly of main perpendicular type minor flap and secondary perpendicular type aileron sheet formation to carry out through high-intensity lock bolt, makes auxiliary fixing assembly with accurate and firm the navigating on the longeron framework of crossbeam.And crossbeam can carry out the adjusting of actual installation position according to distribution installation through holes on the longeron framework, adapts to the installation requirements of closing all kinds of driving engines and change speed gear box.
The object of the invention, advantage and characteristics will illustrate through the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide with reference to accompanying drawing as an example.
Description of drawings
Fig. 1 is longeron framework and crossbeam bonded assembly side-looking joint construction scheme drawing;
Fig. 2 is that longeron framework and crossbeam bonded assembly are overlooked the joint construction scheme drawing.
The implication of each Reference numeral is following among the figure:
1 longeron framework, 2 installation through holes
3 main perpendicular type minor flap 4 secondary perpendicular type aileron sheets
5 crossbeams, 6 bolts
7 auxiliary connecting straps
The specific embodiment
Like Fig. 1, shown in Figure 2; The adjustable automobile-used longeron device of a kind of crossbeam; Include longeron framework 1, its unusual part is: distribution installation through holes 2 on the longeron framework 1 that the present invention adopts is connected with auxiliary fixing assembly in these installation through holes 2 corresponding positions.Simultaneously, clamping has crossbeam 5 on auxiliary fixing assembly.
In conjunction with the present invention's one preferred implementation, for being carried out actv., fixes on crossbeam 5, and guarantee that itself and longeron framework 1 combine closely, and can in the vehicle traveling process, offset deviation not occur.Specifically, the auxiliary fixing assembly of the present invention's employing includes main perpendicular type minor flap 3 and secondary perpendicular type aileron sheet 4.Simultaneously, main perpendicular type minor flap 3 has crossbeam 5 with the first driving surface clamping of secondary perpendicular type aileron sheet 4.Cooresponding with it is that main perpendicular type minor flap 3 is connected longeron framework 1 with second driving surface of secondary perpendicular type aileron sheet 4.
Further, consider that this automobile-used longeron device can realize fast and accurately assembling during manufacture, the main perpendicular type minor flap 3 that the present invention adopts, first driving surface of secondary perpendicular type aileron sheet 4 are connected with crossbeam 5 bolts 6.Same, second driving surface and the longeron framework 1 of main perpendicular type minor flap 3, secondary perpendicular type aileron sheet 4 also adopt bolt 6 to be connected.Like this, when practical set, the assembler only need screw bolt 6 to put in place and can guarantee that stack-mounted accurately puts in place.
Again further, consider that crossbeam 5 that the present invention adopts can install other relevant assemblies smoothly, be provided with auxiliary connecting strap 7 in crossbeam 5 both sides.Thus, being convenient to various associated components combines with the integral body of longeron device.
And, through finding after the multiple comparison test,, equidistantly distribute between the installation through holes 2 of employing in order to let crossbeam 5 cooperate the installation site of all kinds of driving engines and change speed gear box according to the actual needs of producing.Thus, can let crossbeam 5, adjust to best position from cooperating the installation needs of all kinds of driving engines and change speed gear box to the full extent.
Through above-mentioned character express and combine accompanying drawing to find out; After adopting the present invention; It is fastening to cooperate the auxiliary fixing assembly of main perpendicular type minor flap and secondary perpendicular type aileron sheet formation to carry out through high-intensity lock bolt, makes auxiliary fixing assembly with accurate and firm the navigating on the longeron framework of crossbeam.And crossbeam can carry out the adjusting of actual installation position according to distribution installation through holes on the longeron framework, adapts to the installation requirements of closing all kinds of driving engines and change speed gear box.
Certainly, more than only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.Except that the foregoing description, the present invention can also have other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.
Claims (6)
1. adjustable automobile-used longeron device of crossbeam; Include the longeron framework; It is characterized in that: the installation through holes that distributes on the described longeron framework, described installation through holes corresponding position is connected with auxiliary fixing assembly, and clamping has crossbeam on the described auxiliary fixing assembly.
2. the adjustable automobile-used longeron device of a kind of crossbeam according to claim 1; It is characterized in that: described auxiliary fixing assembly includes main perpendicular type minor flap and secondary perpendicular type aileron sheet, and the first driving surface clamping of described main perpendicular type minor flap and secondary perpendicular type aileron sheet has crossbeam; Said main perpendicular type minor flap is connected the longeron framework with second driving surface of secondary perpendicular type aileron sheet.
3. the adjustable automobile-used longeron device of a kind of crossbeam according to claim 2 is characterized in that: first driving surface of said main perpendicular type minor flap, secondary perpendicular type aileron sheet is connected with transom bolt.
4. the adjustable automobile-used longeron device of a kind of crossbeam according to claim 2 is characterized in that: second driving surface of said main perpendicular type minor flap, secondary perpendicular type aileron sheet and longeron framework adopt bolted connection.
5. the adjustable automobile-used longeron device of a kind of crossbeam according to claim 1, it is characterized in that: described crossbeam both sides are provided with auxiliary connecting strap.
6. the adjustable automobile-used longeron device of a kind of crossbeam according to claim 1 is characterized in that: equidistantly distribute between the described installation through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105451324A CN102464019A (en) | 2010-11-16 | 2010-11-16 | Longitudinal beam device for beam-adjustable vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105451324A CN102464019A (en) | 2010-11-16 | 2010-11-16 | Longitudinal beam device for beam-adjustable vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102464019A true CN102464019A (en) | 2012-05-23 |
Family
ID=46068208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105451324A Pending CN102464019A (en) | 2010-11-16 | 2010-11-16 | Longitudinal beam device for beam-adjustable vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102464019A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571914A (en) * | 2017-08-11 | 2018-01-12 | 成都大运汽车集团有限公司 | A kind of multipurpose auxiliary frame structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55132369A (en) * | 1979-03-29 | 1980-10-15 | Shin Meiwa Ind Co Ltd | Tank truck frame base |
| CN101648576A (en) * | 2009-08-27 | 2010-02-17 | 奇瑞汽车股份有限公司 | Vehicle frame with optional back suspension |
| CN201472472U (en) * | 2009-08-21 | 2010-05-19 | 东风汽车股份有限公司 | Light truck frame assembly |
-
2010
- 2010-11-16 CN CN2010105451324A patent/CN102464019A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55132369A (en) * | 1979-03-29 | 1980-10-15 | Shin Meiwa Ind Co Ltd | Tank truck frame base |
| CN201472472U (en) * | 2009-08-21 | 2010-05-19 | 东风汽车股份有限公司 | Light truck frame assembly |
| CN101648576A (en) * | 2009-08-27 | 2010-02-17 | 奇瑞汽车股份有限公司 | Vehicle frame with optional back suspension |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571914A (en) * | 2017-08-11 | 2018-01-12 | 成都大运汽车集团有限公司 | A kind of multipurpose auxiliary frame structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8925991B2 (en) | Reinforced frame-to-body attachment | |
| EP2415668B1 (en) | Method of producing a joining structure for an aircraft fairing | |
| CA2831723C (en) | Joint | |
| US10167019B2 (en) | Automobile vehicle body and automobile vehicle body manufacturing method | |
| EP2371706B1 (en) | Torsion box with rib fitting | |
| US20190002080A1 (en) | Aerofoil structure and method of assembly | |
| US20150175220A1 (en) | Vehicle bodywork | |
| EP3127733B1 (en) | A powertrain mount assembly | |
| CN102910283B (en) | Loads interface, particularly a loads interface for a plug type aircraft door | |
| CA2929764A1 (en) | A pressure bulkhead for an aircraft fuselage, and an aircraft comprising such a pressure bulkhead | |
| CN103568771A (en) | Motor vehicle body with an external reinforcing element for the rear axle connection | |
| CN108116650B (en) | Fuselage skin panel connection system and method of connecting skin panels | |
| US7997530B2 (en) | Airplane fairing panel adjustable fitting assembly, kit and method | |
| US11338898B2 (en) | Swing-link trunnion truss mount | |
| CN103978895A (en) | Transmission shaft intermediate support connecting structure capable of adjusting mounting position | |
| CN102464019A (en) | Longitudinal beam device for beam-adjustable vehicle | |
| CN105730211A (en) | Suspension device | |
| CN201863892U (en) | Adjustable-crossbeam type longitudinal beam device for vehicles | |
| CN101208234B (en) | Front structure for a motor vehicle | |
| CN109823514A (en) | A kind of quick detachable tail structure of adjustable established angle | |
| CN205203346U (en) | Close section baggage compartment bearing structure | |
| EP3181442B1 (en) | Pressure bulkhead for an aircraft | |
| CN201971055U (en) | Steering gear support and steering gear mounting structure | |
| US9157462B2 (en) | Bolted joint structure | |
| CN203864445U (en) | Transmission shaft intermediate support connecting structure with adjustable installation position |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |