A movable protective railing for railway passenger cars
A technology for protecting railings and railway passenger cars, which is applied to railway car body parts, fixed grilles, transportation and packaging, etc., can solve the problems of not considering disassembly, unable to open or disassemble in time, and limited escape space due to safety requirements. The effect of stability
Active Publication Date: 2015-11-25
柳州机车车辆有限公司
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Problems solved by technology
[0003] The protective railings installed on the windows of railway passenger cars, ordinary houses or other structures are generally fixed, and disassembly during use is not considered, and cannot be opened or disassembled in time in case of safety accidents or dangers, so they are not suitable for use in safety requirements Relatively high and limited escape space, especially when windows are used as escape routes in emergencies
Method used
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[0021] Such as figure 1 and figure 2 As shown, this example includes a railing body 1, a positioning plate 2, a mounting seat 3, a first nut 4, a stud 5 and a second nut 6; the stud 5 and the mounting seat 3 are welded together to promote a firm installation of the railing body 1 Reliable, the stud 5 is fixed on the side wall panel of the bus through the mounting seat 3, the railing body 1 is engaged on the stud 5 through the positioning plate 2, and after the first nut 4 is tightened, the railing body 1 can be fixed and installed on the inside of the window The second nut 6 provided at the tail of the stud 5 is to prevent the first nut 4 from loosening. In this example, when a critical situation or fire occurs in a railway passenger car, the personnel in the car loosen the first nut 4 by hand, lift up or hold up the railing body 1, so that the positioning plate 2 is separated from the first nut 4, and the railing can be lowered in translation The main body 1 opens the wind...
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The invention provides a moving guard rail for passenger trains. The moving guard rail for passenger trains comprises a rail body, positioning plates and mounting bases. The rail body is fixedly mounted on the inner side of a train window through the mounting bases. The rail body is fastened to the mounting bases through the positioning plates. When the moving guard rail for passenger trains is in use, force is upwardly applied to the rail body, the positioning plates are separated from the mounting bases, and the rail body is shifted and laid flat so that the train window is opened. The moving guard rail for passenger trains has the advantages that the defects that the fixed guard rail cannot be opened and demounted in time or can be demounted with special tools only are overcome; tight fastening is achieved through the positioning plates fastened to the mounting bases, and the defect that personnel opens the rail body by accidental touch and hit or by misoperation is prevented; when a danger or fire occurs in the passenger train, the personnel in the train can lay down the rail body and open the window to escape from the window, by lifting up or raising the rail body with hands, namely upwardly forcing the rail body to remove the positioning plates from the mounting bases.
Description
technical field [0001] The invention relates to a protective railing, in particular to a movable protective railing for railway passenger cars. Background technique [0002] The windows of railway passenger cars in operation are special products, divided into fixed windows and movable windows, and the opening of movable windows is generally not greater than 200mm, so there are no protective railings on the inside and outside of the window. In recent years, in order to prevent passengers from Use destructive means to jump out of the passenger car toilet window. Fixed special protective railings are installed on the inside of the toilet window; the protective railings installed on the windows of ordinary houses or other structures are generally fixed. [0003] The protective railings installed on the windows of railway passenger cars, ordinary houses or other structures are generally fixed, and disassembly during use is not considered, and cannot be opened or disassembled in t...
Claims
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IPC IPC(8): E06B9/01B61D25/00
Inventor 陈立创
Owner 柳州机车车辆有限公司