A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a lifting rod and a lifting support thereof, and belongs to the field of supports, the lifting rod comprises an upper rod and a lower rod, the upper rod and the lower rod are connected through a gear box, the gear box comprises a first gear set and a second gear set which are in up-and-down occlusion connection, and the first gear set and the second gear set are fixedly connected with the upper rod and the lower rod respectively. The lifting mechanism has the advantages that the gear box is locked through mutual meshing of the four gears, and the lifting rod only rotates in the plane where the gears are meshed in the folding and descending process and cannot move freely; the torque springs at the upper and lower ends of the lifting rod respectively act on the bottom and the top end, so that the lifting rod is more labor-saving in the pushing process; and the lifting rod can be completely folded during storage, so that the lifting rod can be widely applied to temporary medical isolation houses, car roof tents and motor home systems with high storage requirements.
本发明公开了一种升降杆及其升降支架，属于支架领域，包括上、下杆，所述上、下杆通过一齿轮箱连接，所述齿轮箱包括上下咬合连接的第一齿轮组以及第二齿轮组，所述第一齿轮组、第二齿轮组分别和上、下杆固定连接。本发明优点在于：齿轮箱通过四个齿轮相互咬合锁死，升降杆在折叠下降过程中，仅仅在齿轮相互咬合的平面内转动，而不会自由移动；升降杆的上下两端包括扭矩弹簧分别作用于底部、顶端，这样，在升降杆推送过程更加省力；升降杆在收纳时可实现完全折叠，因而可广泛应用于收纳要求高的临时医疗隔离屋，车顶帐篷，以及房车系统。
The invention discloses a lifting rod and a lifting support thereof, and belongs to the field of supports, the lifting rod comprises an upper rod and a lower rod, the upper rod and the lower rod are connected through a gear box, the gear box comprises a first gear set and a second gear set which are in up-and-down occlusion connection, and the first gear set and the second gear set are fixedly connected with the upper rod and the lower rod respectively. The lifting mechanism has the advantages that the gear box is locked through mutual meshing of the four gears, and the lifting rod only rotates in the plane where the gears are meshed in the folding and descending process and cannot move freely; the torque springs at the upper and lower ends of the lifting rod respectively act on the bottom and the top end, so that the lifting rod is more labor-saving in the pushing process; and the lifting rod can be completely folded during storage, so that the lifting rod can be widely applied to temporary medical isolation houses, car roof tents and motor home systems with high storage requirements.
本发明公开了一种升降杆及其升降支架，属于支架领域，包括上、下杆，所述上、下杆通过一齿轮箱连接，所述齿轮箱包括上下咬合连接的第一齿轮组以及第二齿轮组，所述第一齿轮组、第二齿轮组分别和上、下杆固定连接。本发明优点在于：齿轮箱通过四个齿轮相互咬合锁死，升降杆在折叠下降过程中，仅仅在齿轮相互咬合的平面内转动，而不会自由移动；升降杆的上下两端包括扭矩弹簧分别作用于底部、顶端，这样，在升降杆推送过程更加省力；升降杆在收纳时可实现完全折叠，因而可广泛应用于收纳要求高的临时医疗隔离屋，车顶帐篷，以及房车系统。
Lifting rod and lifting support thereof
一种升降杆及其升降支架
HUANG QUNFEI (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
F16C
SHAFTS
,
Wellen
/
B60P
Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände
,
VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
F16H
Getriebe
,
GEARING
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