The invention discloses a trailer hand brake valve mounting mechanism which comprises an upper adjusting frame and a lower adjusting frame vertically mounted on the side edge of the upper adjusting frame. The upper adjusting frame is formed by bending a steel plate twice and comprises an operation indicator mounting surface forming an angle of 35 degrees with the mounting plane and a lower adjusting frame mounting surface forming an angle of 90 degrees with the mounting surface, and a waist round long hole is formed in the lower adjusting frame mounting surface; the lower adjusting frame is a special-shaped steel plate, a kidney-shaped long hole is vertically formed in the upper end of the special-shaped steel plate, and a cross-shaped kidney-shaped long hole is formed in the lower end of the special-shaped steel plate. A kidney-shaped long hole formed in the upper end of the lower adjusting frame is matched with a kidney-shaped long hole formed in the lower adjusting frame installation face of the upper adjusting frame and fixed through an up-down adjusting fixator, and the height of the installation mechanism in the up-down direction is adjusted. The mechanism can be installed and used in the four-stage discharging backhoe loader, and is simple in structure, convenient to install, capable of increasing and decreasing the height and capable of transversely moving leftwards and rightwards.
本发明公开了一种拖车手制动阀安装机构,包括上调节架,垂直安装在上调节架侧边的下调节架;所述上调节架由钢板两次折弯加工成形,包括与安装平面呈35°角的操作指示器安装面,与安装面呈90°角的下调节架安装面,在下调节架安装面上设置有腰圆长孔;所述下调节架为一块异形钢板,异形钢板的上端竖向开设有腰圆长孔,下端开设有十字形腰圆长孔;下调节架上端开设的腰圆长孔与上调节架的下调节架安装面上开设的腰圆长孔配合并通过上下调节固定器固定,实现安装机构上下方向高度的调整。该机构能在四阶段排放挖掘装载机安装及使用,该机构结构简单、安装方便,高度能升高、降低,横向能左、右移动。
Trolley hand brake valve mounting mechanism
一种拖车手制动阀安装机构
2024-03-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Hand brake valve operating device and hand brake valve
Europäisches Patentamt | 2023
|