JPH01114453U

JPH01114453U -

Info

Publication number: JPH01114453U
Application number: JP1132688U
Authority: JP
Priority date: 1988-01-29
Filing date: 1988-01-29
Publication date: 1989-08-01
Also published as: JPH0448993Y2

Description

[Brief explanation of the drawing]

第１図は請求項第１項にかかる照明装置を示す
側面図、第２図は請求項第２項にかかる照明装置
の要部側面図、第３図は第２図のＡ―Ａより見た
図、第４図は請求項第３項にかかる照明装置の要
部側面図、第５図は請求項第４項にかかる照明装
置の要部側面図、第６図は従来技術油圧シヨベル
の側面図である。６，１７，２８，４０，４５……照明灯、７，
７′……運転室、８，２１，３１，４２……照明
装置、１２，２２，３２，４３……床板、１３，
２３，３４，４４……ブラケツト、１４，２４，
３５……操作ペダル、１５，２５，２６，３６…
…レバー部、１６……枢支取付部、１８，２７，
３７……長穴部、２０，３０，４１，４９……ペ
ダル部材、３３，４６……ノツチ係止部、３８，
３８′……ボール、３９，３９′……ばねケース
、４７……支持棒、４８……穴部。 FIG. 1 is a side view showing a lighting device according to claim 1, FIG. 2 is a side view of a main part of the lighting device according to claim 2, and FIG. 3 is a side view showing the lighting device according to claim 2. FIG. 4 is a side view of the main part of the lighting device according to claim 3, FIG. 5 is a side view of the main part of the lighting device according to claim 4, and FIG. 6 is a side view of the main part of the lighting device according to claim 4. FIG. 6, 17, 28, 40, 45...Lighting light, 7,
7'... Driver's cabin, 8, 21, 31, 42... Lighting device, 12, 22, 32, 43... Floor plate, 13,
23, 34, 44... Bracket, 14, 24,
35...operation pedal, 15, 25, 26, 36...
...Lever part, 16... Pivot mounting part, 18, 27,
37... Elongated hole portion, 20, 30, 41, 49... Pedal member, 33, 46... Notch locking portion, 38,
38'... Ball, 39, 39'... Spring case, 47... Support rod, 48... Hole.

Claims

[Scope of Claim for Utility Model Registration] (1) A bracket is erected at the front of the upper surface of the floorboard of the driver's cab, and an operating pedal is pivotally supported on the bracket so as to be rotatable in the front and rear directions, and the pivot mounting portion is attached to the bracket. An elongated hole is bored in the floorboard so that the lower end of the lever of the operating pedal protrudes toward the lower surface of the floorboard and can be rotated in the front-rear direction, and a lighting lamp is attached to the lower end of the lever so that it can be rotated forward. A lighting device for construction machinery, characterized in that the lighting device is fixedly attached to a construction machine, and is configured to be adjustable and rotatable in diagonal up and down directions when the operating pedal is depressed and adjusted. (2) A bracket is erected at the front of the upper surface of the floorboard of the driver's cab, the upper lever part of the operating pedal is pivotably supported in the front and rear directions on the bracket, and the lower lever part is attached to the lower end of the upper lever. They are connected to the same axis and can be adjusted and rotated around that axis, and an elongated hole is formed in the floorboard so that the lower end of the lower lever protrudes toward the bottom of the floorboard and can be rotated in the front and back direction. A lighting device for construction machinery, characterized in that a lighting device is provided in the lower lever portion, and a lighting device is fixedly attached to the lower end of the lower lever portion, and the lighting device is configured to be adjustable and rotatable diagonally up and down and in the left and right directions. (3) A bracket with a notch locking part is erected on the front part of the upper surface of the floorboard of the driver's cab, and the lever part of the operation pedal is pivoted to the bracket so as to be rotatable in the front and rear directions, and the lower end side of the lever part is An elongated hole is drilled in the floorboard so that it protrudes from the bottom side of the floorboard and can be rotated in the front and back direction, and a spring case with a ball biased is attached to the bottom end of the lever, so that when the operating pedal is adjusted and depressed. , a lighting device for construction machinery, characterized in that the ball is configured to be able to lock onto any one of the notch locking portions of the bracket, and an illumination light is fixed and attached to the lower end of the lever so as to face forward. . (4) A bracket is installed vertically at the front of the lower surface of the floorboard of the driver's cab, and a lighting lamp is attached to the bracket so as to be rotatable forward and vertically, and a support rod having a notch locking part is installed at the rear of the lighting lamp. The lower end of the support rod is pivotally supported, and the upper end of the support rod penetrates a hole drilled in the floorboard to project to the upper surface of the floorboard, and a pedal member is fixed to the upper end of the support rod, while the support rod extends through the hole. A spring case in which a ball is biased is installed near the hole in the floorboard, and when the pedal member is adjusted and depressed in the vertical direction, the ball can be locked in one of the notch locking parts of the support rod. A lighting device for construction machinery, characterized in that the lighting device is configured by setting the following.