SU430300A1 - DEVICE FOR MEASUREMENT OF SIDE FORCES, ACTING ON THE WHEEL OF MOBILE AIRING VEHICLE - Google Patents
DEVICE FOR MEASUREMENT OF SIDE FORCES, ACTING ON THE WHEEL OF MOBILE AIRING VEHICLEInfo
- Publication number
- SU430300A1 SU430300A1 SU1769970A SU1769970A SU430300A1 SU 430300 A1 SU430300 A1 SU 430300A1 SU 1769970 A SU1769970 A SU 1769970A SU 1769970 A SU1769970 A SU 1769970A SU 430300 A1 SU430300 A1 SU 430300A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- wheel
- acting
- measurement
- side forces
- mobile
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title description 2
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title 1
- 239000000725 suspension Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Description
1one
Изобретение относитс к области измерительной техники и может примен тьс нри испытани х транспортных средств, например при испытани х управл емости и устойчивости автомобилей.The invention relates to the field of measurement technology and can be applied in tests of vehicles, for example, in tests of the controllability and stability of automobiles.
Известны устройства дл измерени боковых сил, действующих на колесо движущегос транспортного средства, содержащие ступицу колеса, св занную через подшипники с цапфой поворотной стойки передней подвески колеса, упругий снлоизмерительный элемент, на радиальных плечах которого установлены тензометрические датчики, подключенные к регистрирующему нрибору, расположенному впе колеса. Однако установка и закрепление силоизмерительного элемента известных . устройств требует переделки металлической части колеса и его ступицы, а конструкци устройств не обеспечивает передачи сигпалов датчиков.Devices for measuring lateral forces acting on the wheel of a moving vehicle are known, which include a wheel hub connected through bearings to the axle pivot of the front wheel suspension pillar, an elastic measuring element, on the radial arms of which are mounted strain gauges connected to the registering vehicle located on the front wheel. . However, the installation and fixing of the load element known. The devices require alteration of the metal part of the wheel and its hub, and the design of the devices does not provide for the transmission of sensor sigals.
Целью изобретени вл етс упрощение конструкции, повышение надежности и снижение уров1 помех нри передаче сигналов датчиков.The aim of the invention is to simplify the design, increase reliability, and reduce the level of interference when transmitting sensor signals.
Дл этого упругий силоизмерительный элемент закреп.лен на хвостовике цапфы посредством переход: ;vi; втулки, а концы радиальнь1х плеч его св заны через упорпые подшиппнки с корпусом, жестко соединенным со ступицей колеса, установленной с возможностью осевого перемещепи относительно цапфы.For this, the elastic force-measuring element is fastened on the shank of the trunnion by means of the transition:; vi; bushings, and the ends of the radial shoulders are connected through fixed bearings with a housing rigidly connected to the wheel hub, mounted with the possibility of axial displacement relative to the trunnion.
Причем датчики с регистрирующим приоором св заны непрерывными проводами, выведенными через радиальные и осевое отверсти гайки.Moreover, the sensors with the registering prior are connected by continuous wires brought out through the radial and axial holes of the nut.
На чертеже показано предлаг.аемое устройство .The drawing shows the proposed device.
Ступица / колеса 2 св зана с цапфой 3 посредством двух радиальных роликовых подшипников , наружные кольца 4 и 5 которых занрессованы в гнездах стуницы J, а внутренние кольца 6 н 7 посажены на цапфу 3 поворотной стойки 8 подвески колеса и зафпксированы в осевом направлепии посредством распорных втулок 9 и 10 и ограничительной гайки //, котора контритс посредством переходной втулки }2, зафиксированной шплинтом 3.The hub / wheel 2 is connected to the trunnion 3 by means of two radial roller bearings, the outer rings 4 and 5 of which are embedded in the sockets of the stud J, and the inner rings 6 and 7 are seated on the trunnion 3 of the pivot column 8 of the wheel suspension and are fixed in axial direction with the help of spacers 9 and 10 and the restrictive nut //, which contrits by means of the adapter sleeve} 2, fixed with cotter pin 3.
На хвостовике переходной втулки 12, нмеющем у основани некруглое сечение, установлен силоизмерительный элемент 14 с центральным отверстием, имеющим фор.му основанн хвостовика. Наружные концы плеч 15 элемента 14 зажаты в осевом направлении между обоймамн упорных ноднтннников /6 и 17, смонтированных в корпусе 18, жестко соединенном со ступпней /. Зат жка упорных подшипников 16 н 17 в осево.м паправленнн осун1,ествлена посредством крьипки 19.On the shank of the adapter sleeve 12, which has a non-circular cross section at the base, a force-measuring element 14 is installed with a central hole having a form-based shank. The outer ends of the shoulders 15 of the element 14 are clamped in the axial direction between the clips and thrust pins / 6 and 17, mounted in the housing 18, rigidly connected to the stupni /. The thrust of the thrust bearings 16 n 17 in the axial m.
Дл возможности нспользов;;ни в устройстве силоизмерительных элементов различнойTo be able to use ;; nor in the device load elements of various
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1769970A SU430300A1 (en) | 1972-04-07 | 1972-04-07 | DEVICE FOR MEASUREMENT OF SIDE FORCES, ACTING ON THE WHEEL OF MOBILE AIRING VEHICLE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1769970A SU430300A1 (en) | 1972-04-07 | 1972-04-07 | DEVICE FOR MEASUREMENT OF SIDE FORCES, ACTING ON THE WHEEL OF MOBILE AIRING VEHICLE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU430300A1 true SU430300A1 (en) | 1974-05-30 |
Family
ID=20509786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1769970A SU430300A1 (en) | 1972-04-07 | 1972-04-07 | DEVICE FOR MEASUREMENT OF SIDE FORCES, ACTING ON THE WHEEL OF MOBILE AIRING VEHICLE |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU430300A1 (en) |
-
1972
- 1972-04-07 SU SU1769970A patent/SU430300A1/en active
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