CN206374566U - A kind of movable power transmission shaft protecting band beams fixture - Google Patents
A kind of movable power transmission shaft protecting band beams fixture Download PDFInfo
- Publication number
- CN206374566U CN206374566U CN201621400810.7U CN201621400810U CN206374566U CN 206374566 U CN206374566 U CN 206374566U CN 201621400810 U CN201621400810 U CN 201621400810U CN 206374566 U CN206374566 U CN 206374566U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- power transmission
- protecting band
- shaft protecting
- type strap
- 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
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- Body Structure For Vehicles (AREA)
Abstract
The utility model is specially a kind of movable power transmission shaft protecting band beams fixture, solves existing power transmission shaft protecting band crossbeam and fixes in the presence of the problem of wasting time and energy and influence vehicle security energy.Including power transmission shaft protecting band crossbeam and longitudinal beam, longitudinal beam inner surface is respectively and fixedly provided with vehicle frame lining beam, power transmission shaft protecting band crossbeam left and right sides lower surface is provided with L-type strap, the upper end of L-type strap is provided with power transmission shaft protecting band crossbeam standing groove, and the level board of L-type strap is located at immediately below longitudinal beam lower aerofoil, the two ends of power transmission shaft protecting band crossbeam are positioned over directly over vehicle frame lining lower flange of girder face, and the two ends of power transmission shaft protecting band crossbeam are provided with the hexagon flange bolt through L-type strap, the locking nut below L-type strap lower surface is screwed with hexagon flange bolt.The utility model avoids the problem of frame strength is reduced, and reliability is further increased on the basis of vehicle security is ensured.
Description
Technical field
The utility model is related to the fixing device of vehicle building block, and specially a kind of movable power transmission shaft protecting band crossbeam is consolidated
Determine device.
Background technology
With expanding economy, society more payes attention to the security of vehicle.When vehicular transmission shaft is designed, final section with
Back axle is connected power transmission shaft using telescopic structure, it is ensured that scalability of the vehicle in different road conditions lower drive shafts.In vehicle
During high-speed cruising, if power transmission shaft failure, abjection will cause larger security incident, so power transmission shaft protecting band need to be increased, in transmission
Axle is protected when deviating to it, it is ensured that the safety and reliability of vehicle operation.
The power transmission shaft protecting band crossbeam of existing vehicle is using in the punching of vehicle frame lower aerofoil, by under bolt, nut and vehicle frame
Aerofoil is fixed.When power transmission shaft protecting band crossbeam is arranged, often because of reasons such as space limitations, different automobile types can not be in same position cloth
Put power transmission shaft protecting band and protecting band crossbeam is fixed, it is necessary to beat multigroup hole position in vehicle frame lower aerofoil, meet the arrangement of different automobile types
Demand.Power transmission shaft protecting band crossbeam installation site is most in vehicle frame region of stress concentration, and the shadow to frame strength is punched in lower aerofoil
Sound is larger, influences vehicle security.
The content of the invention
The utility model, which is fixed to exist to solve existing power transmission shaft protecting band crossbeam, wastes time and energy and influences vehicle security
The problem of energy, there is provided a kind of movable power transmission shaft protecting band beams fixture.
The utility model adopts the following technical scheme that realization：A kind of movable power transmission shaft protecting band beams fixture,
Including power transmission shaft protecting band crossbeam and positioned at its left and right sides and the opposite channel steel shape longitudinal beam of notch, longitudinal beam inner surface is equal
Vehicle frame lining beam is fixed with, power transmission shaft protecting band crossbeam left and right sides lower surface is provided with the opposite L-type strap of notch, L-type
The upper end of strap is provided with power transmission shaft protecting band crossbeam standing groove, and the level board of L-type strap is located under longitudinal beam
Immediately below aerofoil, the two ends of power transmission shaft protecting band crossbeam are positioned over directly over vehicle frame lining lower flange of girder face, and power transmission shaft protecting band crossbeam
Two ends are provided with the hexagon flange bolt through L-type strap, hexagon flange bolt and are screwed with positioned at L-type geometrical clamp
Locking nut below plate lower surface.
The structure design is fixed without being punched in vehicle frame lower aerofoil, it is ensured that frame strength, the position of different automobile types
Arranged according to vehicle chassis structure, by mobile L-type strap, flexible arrangement power transmission shaft protecting band crossbeam, not suspension chassis space
Limitation, overcome existing power transmission shaft protecting band crossbeam and fix and there is the problem of wasting time and energy and influence vehicle security energy.
The utility model reasonable in design is reliable, it is to avoid cause frame strength to drop in the punching of vehicle frame region of stress concentration
Low the problem of, and the installation site of different chassis arrangement states lower drive shaft protecting band crossbeams can be ensured, ensureing vehicle safety
Reliability is further increased on the basis of property, vehicle risk after sale is reduced, with simple in construction, easy to operate and cost is low
Advantage.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1- power transmission shaft protecting band crossbeams, 2- longitudinal beams, 3- vehicle frames lining beam, 4-L type straps, 5- hexagonal flanges
Face bolt, 6- locking nuts.
Embodiment
A kind of movable power transmission shaft protecting band beams fixture, including power transmission shaft protecting band crossbeam 1 and positioned at its left and right sides
And the opposite channel steel shape longitudinal beam 2 of notch, the inner surface of longitudinal beam 2 be respectively and fixedly provided with vehicle frame lining beam 3, power transmission shaft protecting band crossbeam 1
Left and right sides lower surface is provided with the opposite L-type strap 4 of notch, and the upper end of L-type strap 4 is provided with power transmission shaft shield
Band crossbeam standing groove, and the level board of L-type strap 4 is located at the lower aerofoil of longitudinal beam 2 underface, power transmission shaft protecting band crossbeam 1
Two ends be positioned over directly over vehicle frame lining beam 3 lower aerofoil, and the two ends of power transmission shaft protecting band crossbeam 1 are provided with through L-type and fixed
The locking below the lower surface of L-type strap 4 is screwed with the hexagon flange bolt 5 of clamping plate 4, hexagon flange bolt 5
Nut 6.
Claims (1)
1. a kind of movable power transmission shaft protecting band beams fixture, it is characterised in that：Including power transmission shaft protecting band crossbeam（1）With positioned at
Its left and right sides and the opposite channel steel shape longitudinal beam of notch（2）, longitudinal beam（2）Inner surface is respectively and fixedly provided with vehicle frame lining beam（3）,
Power transmission shaft protecting band crossbeam（1）Left and right sides lower surface is provided with the opposite L-type strap of notch（4）, L-type strap
（4）Upper end be provided with power transmission shaft protecting band crossbeam standing groove, and L-type strap（4）Level board be located at longitudinal beam（2）Under
Immediately below aerofoil, power transmission shaft protecting band crossbeam（1）Two ends be positioned over vehicle frame lining beam（3）Directly over lower aerofoil, and power transmission shaft protecting band
Crossbeam（1）Two ends be provided with through L-type strap（4）Hexagon flange bolt（5）, hexagon flange bolt（5）
On be screwed with positioned at L-type strap（4）Locking nut below lower surface（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621400810.7U CN206374566U (en) | 2016-12-20 | 2016-12-20 | A kind of movable power transmission shaft protecting band beams fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621400810.7U CN206374566U (en) | 2016-12-20 | 2016-12-20 | A kind of movable power transmission shaft protecting band beams fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206374566U true CN206374566U (en) | 2017-08-04 |
Family
ID=59406177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621400810.7U Expired - Fee Related CN206374566U (en) | 2016-12-20 | 2016-12-20 | A kind of movable power transmission shaft protecting band beams fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206374566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12151569B2 (en) | 2021-12-09 | 2024-11-26 | Hyundai Motor Company | Fuel cell vehicle |
-
2016
- 2016-12-20 CN CN201621400810.7U patent/CN206374566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12151569B2 (en) | 2021-12-09 | 2024-11-26 | Hyundai Motor Company | Fuel cell vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |