CN204871213U - Automobile -used expanded letter portal frame - Google Patents
Automobile -used expanded letter portal frame Download PDFInfo
- Publication number
- CN204871213U CN204871213U CN201520295575.0U CN201520295575U CN204871213U CN 204871213 U CN204871213 U CN 204871213U CN 201520295575 U CN201520295575 U CN 201520295575U CN 204871213 U CN204871213 U CN 204871213U
- Authority
- CN
- China
- Prior art keywords
- portal frame
- ellbeam
- automobile
- expanded letter
- crossbeam
- 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.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 claims abstract description 21
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 238000005755 formation reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000725 suspension Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 230000000153 supplemental Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses an automobile -used expanded letter portal frame belongs to the suspension device field of supporting, including the crossbeam, still including " L " type roof beam, " L " type roof beam has two, and the tip of two " L " type roof beam is connected, and two " L " type roof beam is the symmetrical mirror for the junction and looks like to set up formations " U " ellbeam, the crossbeam setting at the top of " U " ellbeam but not with " U " ellbeam direct contact, the crossbeam passes through the supporting seat and is connected with " U " ellbeam. The utility model discloses an automobile -used expanded letter portal frame structure is comparatively compact, through the screw connection between each part, makes things convenient for the later stage maintenance and changes, has still set up the shock structure in addition on the portal frame, and the shock structure can play the effect of auxiliary stay seat absorbing when the great vibrations of vehicle appearance, and the convenient whole portal frame of the mount that sets up on the portal frame is fixed, and it is easy to assemble all to be equipped with a plurality of mounting holes on mount and " U " ellbeam.
Description
Technical field
The utility model relates to a kind of support suspending apparatus, and specifically, the utility model relates to a kind of automobile-used expanded letter portal frame.
Background technology
Portal frame is widely used in automotive field, generally apply to the headstock of automobile, roof anchor fitting or apply to the support of car inner component, mostly compact not loss of weight and the miniaturization being unfavorable for vehicle of structure of existing portal frame, some portal frame is directly welded to connect, and in vehicle jolts process, easily fracture travels to vehicle and causes danger.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of compact conformation and the high expanded letter portal frame of Joint strenght.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of automobile-used expanded letter portal frame, comprise crossbeam, also comprise " L " type beam, described " L " type beam has two, and the end of two " L " type beam is connected, two " L " type beam relative to junction symmetrically mirror image formation " U " ellbeam is set, described crossbeam is arranged on the top of " U " ellbeam but does not directly contact with " U " ellbeam, and crossbeam is connected with " U " ellbeam by supporting seat.
Preferably, described " U " ellbeam top is provided with shock structure, and described shock structure has two, and the axisymmetrical of the relative portal frame of two shock structures is arranged, and one end of shock structure is connected to " U " ellbeam headstage ground, and the other end is connected on supporting seat.
Preferably, the junction at described shock structure two ends is all be flexibly connected.
Preferably, described " U " ellbeam top dual-side is provided with fixed mount, and the relative portal frame axisymmetrical of described fixed mount is arranged.
Preferably, described " L " type beam and fixed mount are evenly equipped with mounting hole.
Adopt the technical solution of the utility model, following beneficial effect can be obtained:
Automobile-used expanded letter gantry frame structure of the present utility model is comparatively compact, be connected by screw between each parts, facilitate later period maintenance and replacing, also shock structure is provided with in addition on portal frame, when the effect can playing the damping of supplemental support seat compared with shock structure during big bang appears in vehicle, the fixed mount that portal frame is arranged facilitates whole portal frame to fix, and fixed mount and " U " ellbeam are equipped with the convenient installation of multiple mounting hole.
Accompanying drawing explanation
Brief description is made to the content expressed by each accompanying drawing of this specification sheets and the mark in figure below:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the birds-eye view in Fig. 1;
Mark in above-mentioned figure is: 1, " L " type beam; 2, crossbeam; 3, shock structure; 4, supporting seat; 5, fixed mount; 6, mounting hole; 7, " U " ellbeam.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the effect and principle of work etc. of detailed description of the invention of the present utility model as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
As shown in Fig. 1 ~ 2, automobile-used expanded letter portal frame comprises " L " type beam 1 and crossbeam 2, above-mentioned " L " type beam 1 has two, the end of two " L " type beam 1 is fixed by screws in and forms " U " ellbeam 7 together, the two sides, top of " U " ellbeam 7 are provided with supporting seat 4, supporting seat 4 is also provided with two, the axisymmetrical of the relative portal frame of two supporting seats 4; Crossbeam 2 is horizontally fixed on the top of two supporting seats 4, the dual-side of " U " ellbeam 7 is also provided with fixed mount 5, and fixed mount 5 is provided with two, and the center shaft of the relative portal frame of two fixed mounts 5 is symmetrical arranged, fixed mount 5 and " U " ellbeam 7 are all provided with several mounting holes 6, convenient installation.
As shown in Figure 1, downside, " U " ellbeam 7 top is provided with shock structure 3, above-mentioned shock structure about 3 respectively establishes one and relative to the axisymmetrical of portal frame, the two ends of shock structure 3 are connected on " U " ellbeam 7 and supporting seat 4, above-mentioned connection is for being flexibly connected, and when vehicle has larger jolting, shock structure 3 can supplemental support seat 4, plays the effect reducing vibrations, prevent supporting seat 4 from occurring fracture or metal fatigue because of vibrations, cause travelling danger to vehicle.
When using this device, the two ends, bottom of " U " ellbeam 7 to be inserted on vehicle and by screw fastening, simultaneously by fixed mount 5 also by screw fastening on vehicle, crossbeam 2 can be installed or place other parts of vehicle.
Automobile-used expanded letter gantry frame structure of the present invention is comparatively compact, be connected by screw between each parts, facilitate later period maintenance and replacing, shock structure 3 is also provided with in addition on portal frame, when the effect can playing supplemental support seat 4 damping compared with shock structure during big bang 3 appears in vehicle, the fixed mount 5 that portal frame is arranged facilitates whole portal frame to fix, and fixed mount 5 and " U " ellbeam 7 are equipped with the convenient installation of multiple mounting hole.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (5)
1. an automobile-used expanded letter portal frame, comprise crossbeam, it is characterized in that: also comprise " L " type beam, described " L " type beam has two, the end of two " L " type beam is connected, two " L " type beam relative to junction symmetrically mirror image formation " U " ellbeam is set, described crossbeam is arranged on the top of " U " ellbeam but does not directly contact with " U " ellbeam, and crossbeam is connected with " U " ellbeam by supporting seat.
2. automobile-used expanded letter portal frame according to claim 1, it is characterized in that: described " U " ellbeam top is provided with shock structure, described shock structure has two, the axisymmetrical of the relative portal frame of two shock structures is arranged, one end of shock structure is connected to " U " ellbeam headstage ground, and the other end is connected on supporting seat.
3. automobile-used expanded letter portal frame according to claim 2, is characterized in that: the junction at described shock structure two ends is all be flexibly connected.
4. automobile-used expanded letter portal frame according to claim 1, is characterized in that: described " U " ellbeam top dual-side is provided with fixed mount, and the relative portal frame axisymmetrical of described fixed mount is arranged.
5. automobile-used expanded letter portal frame according to claim 4, is characterized in that: described fixed mount is evenly equipped with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295575.0U CN204871213U (en) | 2015-05-05 | 2015-05-05 | Automobile -used expanded letter portal frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295575.0U CN204871213U (en) | 2015-05-05 | 2015-05-05 | Automobile -used expanded letter portal frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204871213U true CN204871213U (en) | 2015-12-16 |
Family
ID=54815623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520295575.0U Expired - Fee Related CN204871213U (en) | 2015-05-05 | 2015-05-05 | Automobile -used expanded letter portal frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204871213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859721A (en) * | 2015-05-05 | 2015-08-26 | 芜湖福马汽车零部件有限公司 | Vehicle wide-body portal frame |
-
2015
- 2015-05-05 CN CN201520295575.0U patent/CN204871213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859721A (en) * | 2015-05-05 | 2015-08-26 | 芜湖福马汽车零部件有限公司 | Vehicle wide-body portal frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160505 |