JPS6331110U

JPS6331110U -

Info

Publication number: JPS6331110U
Application number: JP12637086U
Authority: JP
Priority date: 1986-08-18
Filing date: 1986-08-18
Publication date: 1988-02-29

Description

[Brief explanation of the drawing]

第１図〜第５図は本考案に係る橋梁点検車の実
施例を示し、第１図は作業状態を示す正面図、第
２図は要部側面図、第３図は作業範囲を示すグラ
フ、第４図は格納状態を示す平面図、第５図はそ
の側面図である。また、第６図は従来の橋梁点検
車の作業状態を示す正面図、第７図は従来の橋梁
点検車の格納状態を示す側面図である。１……車両、２……回動ポスト、３……ブーム
、４……旋回ポスト、５……基端側アーム、６…
…昇降ポスト、７……先端側アーム、７ａ……連
結点、７ｂ……第１先端側アーム、７ｃ……第２
先端側アーム、８……バケツト、９……第１リン
ク、１０……第２リンク、Ａ……第１平行リンク
機構、Ｂ……第２平行リンク機構、Ｘ……固定縦
軸心、Ｙ……回動縦軸心。 Figures 1 to 5 show an embodiment of the bridge inspection vehicle according to the present invention, with Figure 1 being a front view showing the working state, Figure 2 being a side view of the main parts, and Figure 3 being a graph showing the scope of work. , FIG. 4 is a plan view showing the stored state, and FIG. 5 is a side view thereof. Further, FIG. 6 is a front view showing a conventional bridge inspection vehicle in a working state, and FIG. 7 is a side view showing a conventional bridge inspection vehicle in a stored state. DESCRIPTION OF SYMBOLS 1... Vehicle, 2... Rotating post, 3... Boom, 4... Rotating post, 5... Proximal arm, 6...
...Lifting post, 7...Distal arm, 7a...Connection point, 7b...First distal arm, 7c...Second
Tip side arm, 8...Bucket, 9...First link, 10...Second link, A...First parallel link mechanism, B...Second parallel link mechanism, X...Fixed vertical axis, Y ...Rotation vertical axis center.

Claims

[Scope of utility model registration request]

A rotating post 2 rotatable around a fixed vertical axis X is mounted on a vehicle 1, and a first parallel link mechanism A including a boom 3 and a first link 9 is connected to the rotating post 2. A rotating post 4 that can freely rotate around the vertical rotation axis Y is connected to the rotary post 4 so as to be vertically movable in parallel.
The proximal arm 5 and the second
A lifting post 6 is connected to the lifting post 6 so as to be vertically movable via a second parallel link mechanism B including the link 10, and a bucket 8 is attached at the tip of the lifting post 6.
This is a bridge inspection vehicle in which a distal end arm 7 is connected so as to be vertically swingable, and the distal arm 7 has a first arm 7 that can be bent vertically at a connecting point 7a in the middle.
A bridge inspection vehicle composed of a tip arm 7b and a second tip arm 7c.