A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rotary structure and parking space ground lock
The invention provides a rotary structure suitable for a parking space ground lock. The rotary structure comprises a screw rod; a base comprising a first accommodating groove; a gear comprising a rotating part, wherein the rotating part is rotatably assembled in the first accommodating groove, and the gear is fixedly connected with the screw rod; and a plurality of first balls which are clamped between the rotating part and the first accommodating groove. The rotary structure integrates the balls to the position between the base and the gear, and an existing bearing structure is omitted, so that the occupied space in the axial direction of the screw rod is small, the axial space utilization rate of the screw rod is increased, the transmission efficiency of the screw rod is improved, and the parking space ground lock using the rotary structure is smaller in size.
本发明提供一种旋转结构，适用于车位地锁，所述旋转结构包括：丝杆；底座，所述底座包括第一容置槽；齿轮，所述齿轮包括转动部；所述转动部可转动地装配于所述第一容置槽中，所述齿轮和所述丝杆固定连接；若干第一滚珠，所述若干第一滚珠夹持于所述转动部和所述第一容置槽之间。转结构整合滚珠至底座和齿轮之间，省略了现有的轴承结构，因此在丝杆的轴向方向上占用的空间小，提升了丝杆的轴向空间利用率，提高丝杆的传动效率，有助于使用其的车位地锁具有更小的体积。
Rotary structure and parking space ground lock
The invention provides a rotary structure suitable for a parking space ground lock. The rotary structure comprises a screw rod; a base comprising a first accommodating groove; a gear comprising a rotating part, wherein the rotating part is rotatably assembled in the first accommodating groove, and the gear is fixedly connected with the screw rod; and a plurality of first balls which are clamped between the rotating part and the first accommodating groove. The rotary structure integrates the balls to the position between the base and the gear, and an existing bearing structure is omitted, so that the occupied space in the axial direction of the screw rod is small, the axial space utilization rate of the screw rod is increased, the transmission efficiency of the screw rod is improved, and the parking space ground lock using the rotary structure is smaller in size.
本发明提供一种旋转结构，适用于车位地锁，所述旋转结构包括：丝杆；底座，所述底座包括第一容置槽；齿轮，所述齿轮包括转动部；所述转动部可转动地装配于所述第一容置槽中，所述齿轮和所述丝杆固定连接；若干第一滚珠，所述若干第一滚珠夹持于所述转动部和所述第一容置槽之间。转结构整合滚珠至底座和齿轮之间，省略了现有的轴承结构，因此在丝杆的轴向方向上占用的空间小，提升了丝杆的轴向空间利用率，提高丝杆的传动效率，有助于使用其的车位地锁具有更小的体积。
Rotary structure and parking space ground lock
旋转结构及车位地锁
JIANG JIAN (author) / XU SHUJIAN (author)
2022-01-07
Patent
Electronic Resource
Chinese
IPC:
F16H
Getriebe
,
GEARING
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES