A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Community access control device
A community access control device is disclosed in the invention, and comprises a first door post and a second door post, a top beam, a cross beam and a ground beam are fixedly installed on the first door post and the second door post, a sliding block moving in the vertical direction is arranged between the top beam and the cross beam, and a plurality of handrail assemblies are fixedly installed at the bottom of the sliding block. Each handrail assembly comprises a plurality of first supporting rods, a second supporting rod, a plurality of fixing blocks and a plurality of first springs, the first supporting rods are arranged at equal intervals in the vertical direction, the first supporting rod at the top position is fixedly installed at the bottom of the sliding block, and a sliding groove and a groove are formed in each first supporting rod. When the handrail assemblies are impacted by a vehicle, sliding rods are stressed to rotate in the grooves, the first springs are stretched, the handrail assemblies are bent at the joint of the sliding rods and the first supporting rods, the collision force of the vehicle is effectively buffered through bending of the handrail assemblies, the handrail assemblies do not make hard contact with the vehicle, and damage to the handrail assemblies and the vehicle is reduced.
本发明公开了一种小区门禁装置，包括第一门柱和第二门柱，所述第一门柱和第二门柱上固定安装有顶梁、横梁和地梁，所述顶梁和横梁之间设有在竖直方向移动的滑动块，所述滑动块的底部固定安装有多个栏杆组件，所述栏杆组件包括多个第一支杆、第二支杆、多个固定块和多个第一弹簧，多个所述第一支杆在竖直方向上等间距设置，顶部位置所述第一支杆固定安装在滑动块底部，所述第一支杆内开设有滑动槽和凹槽。本发明中，当栏杆组件受到车辆撞击时，滑杆受力在凹槽内转动，第一弹簧拉伸，栏杆组件在滑杆与第一支杆连接处弯曲，栏杆组件弯曲有效缓冲车辆的撞击力，栏杆组件不与车辆硬接触，减少栏杆组件和车辆的损坏。
Community access control device
A community access control device is disclosed in the invention, and comprises a first door post and a second door post, a top beam, a cross beam and a ground beam are fixedly installed on the first door post and the second door post, a sliding block moving in the vertical direction is arranged between the top beam and the cross beam, and a plurality of handrail assemblies are fixedly installed at the bottom of the sliding block. Each handrail assembly comprises a plurality of first supporting rods, a second supporting rod, a plurality of fixing blocks and a plurality of first springs, the first supporting rods are arranged at equal intervals in the vertical direction, the first supporting rod at the top position is fixedly installed at the bottom of the sliding block, and a sliding groove and a groove are formed in each first supporting rod. When the handrail assemblies are impacted by a vehicle, sliding rods are stressed to rotate in the grooves, the first springs are stretched, the handrail assemblies are bent at the joint of the sliding rods and the first supporting rods, the collision force of the vehicle is effectively buffered through bending of the handrail assemblies, the handrail assemblies do not make hard contact with the vehicle, and damage to the handrail assemblies and the vehicle is reduced.
本发明公开了一种小区门禁装置，包括第一门柱和第二门柱，所述第一门柱和第二门柱上固定安装有顶梁、横梁和地梁，所述顶梁和横梁之间设有在竖直方向移动的滑动块，所述滑动块的底部固定安装有多个栏杆组件，所述栏杆组件包括多个第一支杆、第二支杆、多个固定块和多个第一弹簧，多个所述第一支杆在竖直方向上等间距设置，顶部位置所述第一支杆固定安装在滑动块底部，所述第一支杆内开设有滑动槽和凹槽。本发明中，当栏杆组件受到车辆撞击时，滑杆受力在凹槽内转动，第一弹簧拉伸，栏杆组件在滑杆与第一支杆连接处弯曲，栏杆组件弯曲有效缓冲车辆的撞击力，栏杆组件不与车辆硬接触，减少栏杆组件和车辆的损坏。
Community access control device
一种小区门禁装置
CHEN WEIQIANG (author) / CHEN XIPING (author) / XIE JIBIN (author)
2021-05-11
Patent
Electronic Resource
Chinese
IPC:
G07C
TIME OR ATTENDANCE REGISTERS
,
Zeit- oder Anwesenheitskontrollgeräte
/
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.
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
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