CN202024926U - Road surface accelerating and loading testing device with signal-double axle conversion function - Google Patents
Road surface accelerating and loading testing device with signal-double axle conversion function Download PDFInfo
- Publication number
- CN202024926U CN202024926U CN2011200865446U CN201120086544U CN202024926U CN 202024926 U CN202024926 U CN 202024926U CN 2011200865446 U CN2011200865446 U CN 2011200865446U CN 201120086544 U CN201120086544 U CN 201120086544U CN 202024926 U CN202024926 U CN 202024926U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- wheel group
- frame
- connecting base
- surface accelerating
- 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
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model provides a road surface accelerating and loading testing device with a signal-double axle conversion function, which belongs to the field of experiment equipment and structurally comprises a main frame, a track assembly, an upper frame and a lower frame assembly, wherein the lower frame assembly comprises a lower frame, a front rolling compaction wheel group and a rear rolling compaction wheel group, the front rolling compaction wheel group and the rear rolling compaction wheel group are respectively arranged at the front end and the rear end of the lower frame, the upper frame and the lower frame are hinged together by a shaft, an adjustment conversion assembly is arranged between the upper frame obliquely above the shaft and the lower frame, and the adjustment conversion assembly comprises an upper connecting seat, a connecting bolt and a lower connecting seat. In the road surface accelerating and loading testing device, by tightening or loosening the connecting bolt, the conversion between single wheel group rolling compaction and double wheel group rolling compaction can be realized, thus not only improving the efficiency and the accuracy of the road surface accelerating and loading testing device, but also greatly reducing the device cost.
Description
(1) technical field
The utility model relates to a kind of experimental facilities, specifically a kind of road-surface accelerating and loading test device with single double wheel axle translation function.
(2) background technology
Road surface accelerating and loading experimental device is the specialized equipment of test ground surface material and structure.Main single-wheel group or the two-wheel group of adopting separately of the rolling device of existing road-surface accelerating and loading test equipment rolls pattern, the poor accuracy of experiment, and efficient is lower; If adopt single-wheel group and two-wheel group to roll experiment simultaneously, then need two kinds of equipment, the equipment cost of experiment is higher.
(3) summary of the invention
Technical assignment of the present utility model is at the deficiencies in the prior art, provides a kind of and utilizes an equipment to adjust transition components by single double wheel axle, realizes that single-wheel group and two-wheel group roll the road-surface accelerating and loading test device of experiment.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of road-surface accelerating and loading test device with single double wheel axle translation function, comprise main car frame, rail assembly, last vehicle frame and following chassis assembly, following chassis assembly comprise again down vehicle frame, preceding roll wheels and after roll wheels, before roll the front and back end that wheels and back rolling wheel component are located at down vehicle frame, it is spool hinged that last vehicle frame and following vehicle frame pass through, and is provided with the adjustment transition components between the last vehicle frame of an oblique upper and the following vehicle frame.
Above-mentioned road-surface accelerating and loading test device with single double wheel axle translation function, it is adjusted transition components and comprises upper connecting base, coupling bolt and lower connecting base, upper connecting base is connected with last vehicle frame, lower connecting base is connected with following vehicle frame, and upper connecting base and lower connecting base then link together by coupling bolt.
Above-mentioned road-surface accelerating and loading test device with single double wheel axle translation function, rail assembly comprise loading track, return track, and two parallel boot tracks are arranged on the top of main car frame, and two parallel return track are arranged on the below of main car frame.
Road-surface accelerating and loading test device with single double wheel axle translation function of the present utility model can make a road-surface accelerating and loading test device realize two kinds of experiments that roll mode of single-wheel group and two-wheel group:
The single-wheel group rolls mode: the tension coupling bolt, thereby make down chassis assembly before roll wheels and lift, realization single-wheel group rolls.
The two-wheel group rolls mode: unclamp coupling bolt, thereby make down chassis assembly before roll wheels and put down, with after roll wheels and realize that the two-wheel group rolls.
A kind of road-surface accelerating and loading test device with single double wheel axle translation function of the present utility model compared with prior art, the beneficial effect that is produced is:
The utility model is by tension or unclamp coupling bolt, can realize that the single-wheel axle rolls the conversion of the mode that rolls with double wheel axle, thereby can realize simply and effectively that the single-wheel group of road surface field compaction test rolls the conversion of the mode that rolls with the two-wheel group, not only improve the efficient and the accuracy of road surface accelerating and loading experimental device, also saved equipment cost greatly.
(4) description of drawings
Accompanying drawing 1 rolls the mode constitutional diagram for two-wheel group of the present utility model;
Accompanying drawing 2 rolls the mode constitutional diagram for single-wheel group of the present utility model;
Accompanying drawing 3 is an A place structure enlarged diagram among Fig. 1 and Fig. 2.
Among the figure, 1, the preceding wheels that roll, 2, go up vehicle frame, 3, upper connecting base, 4, coupling bolt, 5, lower connecting base, 6, vehicle frame down, 7, after roll wheels, 8, axle, 9, load track, 10, return track, 11, main car frame.
(5) embodiment
Explain below below in conjunction with accompanying drawing 1-3 a kind of road-surface accelerating and loading test device with single double wheel axle translation function of the present utility model being done.
Shown in accompanying drawing 1-3, a kind of road-surface accelerating and loading test device of the present utility model with single double wheel axle translation function, its structure comprises main car frame 11, rail assembly, last vehicle frame 2 and following chassis assembly, following chassis assembly comprises vehicle frame 6 down again, before roll wheels 1 and after roll wheels 7, before roll wheels 1 and after roll the front and back end that wheels were located at the frame 6 of getting off in 7 minutes, last vehicle frame 2 and following vehicle frame 6 are hinged by axle 8, be provided with the adjustment transition components between the last vehicle frame 2 of axle 8 oblique uppers and the following vehicle frame 6, above-mentioned adjustment transition components comprises upper connecting base 3, coupling bolt 4 and lower connecting base 5, upper connecting base 3 is connected with last vehicle frame 2, lower connecting base 5 is connected with following vehicle frame 6,5 of upper connecting base 3 and lower connecting bases link together by coupling bolt 4, above-mentioned rail assembly comprises loading track 9, return track 10, article two, parallel boot track 9 is arranged on the top of main car frame 11, and two parallel return track 10 are arranged on the below of main car frame 11.
A kind of its processing and fabricating of road-surface accelerating and loading test device with single double wheel axle translation function of the present utility model is simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (3)
1. road-surface accelerating and loading test device with single double wheel axle translation function, comprise main car frame (11), rail assembly, go up vehicle frame (2) and following chassis assembly, following chassis assembly comprise again down vehicle frame (6), preceding roll wheels (1) and after roll wheels (7), before roll wheels (1) and after roll wheels (7) and divide the front and back end be located at the frame of getting off (6), last vehicle frame (2) and following vehicle frame (6) are hinged by axle (8), it is characterized in that, be provided with the adjustment transition components between last vehicle frame (2) of axle (8) oblique upper and the following vehicle frame (6).
2. a kind of road-surface accelerating and loading test device according to claim 1 with single double wheel axle translation function, it is characterized in that, adjust transition components and comprise upper connecting base (3), coupling bolt (4) and lower connecting base (5), upper connecting base (3) is connected with last vehicle frame (2), lower connecting base (5) is connected with following vehicle frame (6), and upper connecting base (3) and lower connecting base (5) then link together by coupling bolt (4).
3. according to the described a kind of road-surface accelerating and loading test device of claim 1 with single double wheel axle translation function, it is characterized in that, rail assembly comprises loading track (9), return track (10), article two, parallel boot track (9) is arranged on the top of main car frame (11), and two parallel return track (10) are arranged on the below of main car frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200865446U CN202024926U (en) | 2011-03-29 | 2011-03-29 | Road surface accelerating and loading testing device with signal-double axle conversion function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200865446U CN202024926U (en) | 2011-03-29 | 2011-03-29 | Road surface accelerating and loading testing device with signal-double axle conversion function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202024926U true CN202024926U (en) | 2011-11-02 |
Family
ID=44849870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200865446U Expired - Fee Related CN202024926U (en) | 2011-03-29 | 2011-03-29 | Road surface accelerating and loading testing device with signal-double axle conversion function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202024926U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466699A (en) * | 2016-01-08 | 2016-04-06 | 山东交通学院 | Loop accelerated loading testing system |
| CN106769558A (en) * | 2016-11-23 | 2017-05-31 | 山东交通学院 | A kind of full size moves the circulating accelerating and loading test system of straight line |
| CN108802351A (en) * | 2018-09-04 | 2018-11-13 | 山东交通学院 | A kind of lock block type list twin shaft conversion equipment for road-surface accelerating and loading test equipment |
| WO2023179166A1 (en) * | 2022-03-25 | 2023-09-28 | 山东交通学院 | Air bag type floating loading mechanism |
-
2011
- 2011-03-29 CN CN2011200865446U patent/CN202024926U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466699A (en) * | 2016-01-08 | 2016-04-06 | 山东交通学院 | Loop accelerated loading testing system |
| CN105466699B (en) * | 2016-01-08 | 2018-01-05 | 山东交通学院 | A kind of circuit accelerating and loading experimental system |
| CN106769558A (en) * | 2016-11-23 | 2017-05-31 | 山东交通学院 | A kind of full size moves the circulating accelerating and loading test system of straight line |
| CN108802351A (en) * | 2018-09-04 | 2018-11-13 | 山东交通学院 | A kind of lock block type list twin shaft conversion equipment for road-surface accelerating and loading test equipment |
| CN108802351B (en) * | 2018-09-04 | 2023-12-01 | 山东交通学院 | Lock block type single-double-shaft conversion device for pavement acceleration loading test equipment |
| WO2023179166A1 (en) * | 2022-03-25 | 2023-09-28 | 山东交通学院 | Air bag type floating loading mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202024926U (en) | Road surface accelerating and loading testing device with signal-double axle conversion function | |
| CN201712419U (en) | Double-end wheel set withdrawal machine for railway passenger trains and wagons | |
| CN203511827U (en) | Transport trailer of engineering vehicle | |
| CN201863671U (en) | Connecting device for car axle and frame | |
| CN201544743U (en) | Asymmetric balance suspension device suitable for heavy truck | |
| CN210315492U (en) | Sand-fixing grass inserting vehicle | |
| CN203511829U (en) | Car transportation trailer | |
| CN203623642U (en) | Electric bicycle auxiliary driving device | |
| CN103256194B (en) | A kind of bus is only stopped energy recycle device | |
| CN203095023U (en) | Ground four-rail friction type conveying line | |
| CN203032797U (en) | Electric car convenient to park | |
| CN202879181U (en) | Electric vehicle steel plate chassis | |
| CN207631271U (en) | A kind of traction seat for straddle-type single-track vehicle | |
| CN104149843A (en) | Double-axle steering mechanism of electric bus | |
| CN201552993U (en) | Preposed secondary tread public bus chassis | |
| CN203937781U (en) | A kind of new type solar energy electro-tricycle | |
| CN204527447U (en) | Electro-tricycle damping frame | |
| CN202368693U (en) | Spare tire bracket | |
| CN201371801Y (en) | Vehicle booster | |
| CN203974926U (en) | The doube bridge steering hardware of electric bus | |
| CN202623831U (en) | Suspension spring mounting pressure piece of electric vehicle | |
| CN203391823U (en) | Transporting and assembling mechanism of brake module of railway passenger train | |
| CN201411349Y (en) | Fork truck | |
| CN201800801U (en) | Shock absorbing system of tractor | |
| CN201249751Y (en) | Labor saving tackle for motorcycle with flat tire |
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 |
Granted publication date: 20111102 Termination date: 20150329 |
|
| EXPY | Termination of patent right or utility model |