CN202255889U - Vehicle load fixing structure for reliability test - Google Patents
Vehicle load fixing structure for reliability test Download PDFInfo
- Publication number
- CN202255889U CN202255889U CN2011203210427U CN201120321042U CN202255889U CN 202255889 U CN202255889 U CN 202255889U CN 2011203210427 U CN2011203210427 U CN 2011203210427U CN 201120321042 U CN201120321042 U CN 201120321042U CN 202255889 U CN202255889 U CN 202255889U
- Authority
- CN
- China
- Prior art keywords
- load
- load fixing
- rear end
- fixing structure
- back end
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a vehicle load fixing structure for reliability test, which is composed of a front end load fixing structure and a back end load fixing structure. The vehicle load fixing structure is characterized in that in the front end load fixing structure, the upper parts of the loads at the front end of the carriage are connected and fixed into a square by two longitudinal beams and front and back end steel spring leaves through bolts, the middle part of the front end steel spring leaf penetrates through the carriage floor through an L-shaped bolt shank and is fixed with cross beams on the bottom of the carriage floor, and the middle part of the back end steel spring leaf penetrates through the carriage floor through a U-shaped bolt shank and is fixed through an M20 nut; and in the back end load fixing structure, the left and right sides of the upper part of the load at the back end of the carriage are provided with two longitudinal beams which are fixed with the back end load fixing steel spring leaves to form an H shape, and the middle part of the back end load fixing steel spring leaf penetrates through the carriage floor through the original metal chain for fixing the spare wheel and is fixed with a spare wheel locking device. The utility model has a simple structure, is convenient to use, lowers the wear degree of the test vehicle load on the carriage floor, can ensure the test progress of the light truck reliability test, and is carriage internal load fixing device which is modified and developed by using local materials.
Description
Technical field
The utility model relates to a kind of fail-test carload fixed sturcture, belongs to the vehicle reliability technical field, and particularly the vehicle reliability test load is arranged and be fixing.
Background technology
All carry out the van-type Light-duty Vehicle of fail-test at present; Test load all is that bulk storage is at interior; Because the impact of the above-below direction that No. two tests road, fail-test road surface can cause is very big, causes load the bob phenomenon to occur at interior, and is very big to the destructiveness in compartment; Several thousand kilometers compartments that often go just can't continue to use, and had a strong impact on the test progress, changed new compartment and cause the wasting of resources.
Summary of the invention
The purpose of the utility model provides a kind of fail-test carload fixed sturcture, can guarantee the test progress of light truck fail-test, the interior load stationary installation of the repacking research and development of gathering materials on the spot.
The technical scheme of the utility model is achieved in that fail-test carload fixed sturcture; Form by front end load fixed sturcture and rear end load fixed sturcture; It is characterized in that: front end load fixed sturcture; The load top in front end compartment connects into square by two longitudinal beams and front and back ends leaf of spring through individual bolt; Pass floor compartment through L type body of bolt in the middle of the front end leaf of spring and be fixedly connected, pass floor compartment through the U-bolt bar in the middle of the leaf of spring of rear end and be fixedly connected with the M20 nut with the floor compartment base cross members; Rear end load fixed sturcture; The left and right sides, load top of rear end cabin has two longitudinal beams to be fixedly connected with rear end load fixation steel plate spring leaf to be the H type, and the metal bracelet of load fixation steel plate spring leaf middle part in rear end through original fixedly spare tyre passes floor compartment and be fixedly connected with the spare tyre locking device.
The good effect of the utility model is simple in structure, and is easy to use, reduces the degree of wear of test vehicle load to floor compartment.
Description of drawings
Fig. 1 is the structural drawing of the utility model.
Fig. 2 is the vertical view of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further: like Fig. 1, shown in 2; Fail-test carload fixed sturcture; Form by front end load fixed sturcture and rear end load fixed sturcture; It is characterized in that: front end load fixed sturcture; Load 11 tops in front end compartment are connected into square through individual bolt by two longitudinal beams 1 and front and back ends leaf of spring 2,3, pass floor compartment 6 through L type body of bolt 4 in the middle of the front end leaf of spring 2 and be fixedly connected with floor compartment base cross members 7, pass floor compartment 6 usefulness M20 nuts through U-bolt bar 5 in the middle of the rear end leaf of spring 3 and are fixedly connected; Rear end load fixed sturcture; The left and right sides, load 11 top of rear end cabin has two longitudinal beams 1 to be fixedly connected with rear end load fixation steel plate spring leaf 10 to be the H type, and the metal bracelet 8 of load fixation steel plate spring leaf 10 middle parts, rear end through original fixedly spare tyre passes floor compartment 6 and be fixedly connected with spare tyre locking device 9.
Embodiment; As shown in Figure 1; Two car longerons 1 of front end load fixed sturcture are pressed in the left and right sides, load 11 upper end in front end compartment; Front and back ends leaf of spring 2,3 front and back are connected with longitudinal beam 1 and are square, and are fixing with compartment base cross members 7 with the U-bolt bar 5 of rear end leaf of spring 3 through the L type body of bolt on the leading portion leaf of spring 24, make the load 11 of front end on the test vehicle fixing; Two car longerons 1 of rear end load fixed sturcture are pressed in the left and right sides, load 11 upper end of rear end cabin, and rear end load fixation steel plate spring leaf 10 is connected with spare tyre locking device 9 through metal bracelet 8, and the load 11 of rear end on the test vehicle is fixed in the compartment.
Claims (1)
1. fail-test carload fixed sturcture; Form by front end load fixed sturcture and rear end load fixed sturcture; It is characterized in that: front end load fixed sturcture; The load top in front end compartment connects into square by two longitudinal beams and front and back ends leaf of spring through individual bolt; Pass floor compartment through L type body of bolt in the middle of the front end leaf of spring and be fixedly connected, pass floor compartment through the U-bolt bar in the middle of the leaf of spring of rear end and be fixedly connected with the M20 nut with the floor compartment base cross members; Rear end load fixed sturcture; The left and right sides, load top of rear end cabin has two longitudinal beams to be fixedly connected with rear end load fixation steel plate spring leaf to be the H type, and the metal bracelet of load fixation steel plate spring leaf middle part in rear end through original fixedly spare tyre passes floor compartment and be fixedly connected with the spare tyre locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203210427U CN202255889U (en) | 2011-08-30 | 2011-08-30 | Vehicle load fixing structure for reliability test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203210427U CN202255889U (en) | 2011-08-30 | 2011-08-30 | Vehicle load fixing structure for reliability test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255889U true CN202255889U (en) | 2012-05-30 |
Family
ID=46117114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203210427U Expired - Lifetime CN202255889U (en) | 2011-08-30 | 2011-08-30 | Vehicle load fixing structure for reliability test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535333A (en) * | 2014-11-17 | 2015-04-22 | 郑州宇通客车股份有限公司 | Simulated vehicle loading device and method |
| CN108725825A (en) * | 2017-04-17 | 2018-11-02 | 攸县天帆电池制造有限公司 | Square set fixes towing tension and merges right crossbeam hook pull-over gear electromagnetic aircraft flywheel ejector |
-
2011
- 2011-08-30 CN CN2011203210427U patent/CN202255889U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535333A (en) * | 2014-11-17 | 2015-04-22 | 郑州宇通客车股份有限公司 | Simulated vehicle loading device and method |
| CN108725825A (en) * | 2017-04-17 | 2018-11-02 | 攸县天帆电池制造有限公司 | Square set fixes towing tension and merges right crossbeam hook pull-over gear electromagnetic aircraft flywheel ejector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202255889U (en) | Vehicle load fixing structure for reliability test | |
| CN204527321U (en) | A kind of box-section tubular light semi-trailer frame | |
| CN202016512U (en) | Rear suspension device of cab | |
| CN203078598U (en) | Electric truck frame assembly | |
| CN202213631U (en) | Vehicle frame cross beam serving as rear support of cab | |
| CN202130527U (en) | Auxiliary vehicle device of novel beam transport car | |
| CN203358678U (en) | Cross beam of electric wheel dump truck frame | |
| CN204957180U (en) | Roll up steel container tray | |
| CN203172731U (en) | Truck frame of wide-body mining dump truck | |
| CN102826124A (en) | Classis special for urban transport vehicles | |
| CN202413974U (en) | Lightweight aluminum alloy van type semi-trailer | |
| CN203793417U (en) | Dumper frame with main beam and auxiliary beam integrated | |
| CN203496603U (en) | Connecting structure of gasoline cargo carrying truck back plate spring | |
| CN201825113U (en) | Truck frame front cross beam with lightweight design | |
| CN201419738Y (en) | Groove-shaped longitudinal beam semi-trailer | |
| CN201769934U (en) | Single-tire trailer structure | |
| CN211809352U (en) | Hidden turnover pedal structure of truck rear compartment | |
| CN204279679U (en) | A kind of novel semitrailer body structure | |
| CN104477256A (en) | Vehicle torque-free balance device | |
| CN110775161A (en) | Assembled freight train frame assembly | |
| CN202911495U (en) | Support structure for front plate spring of automobile front suspension suitable for cab with low floor | |
| CN205097863U (en) | Automatic direct buffer that hangs of transport vechicle | |
| CN203805906U (en) | Light-weight freight wagon undercarriage | |
| CN201380815Y (en) | Rear protection device of transport vehicle and transport vehicle provided with same | |
| CN201613828U (en) | Light-weight seat cushion turnover device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |