JPH0165292U

JPH0165292U -

Info

Publication number: JPH0165292U
Application number: JP1987158296U
Authority: JP
Priority date: 1987-10-16
Filing date: 1987-10-16
Publication date: 1989-04-26

Description

[Brief explanation of the drawing]

図面は本考案の実施例を例示するもので、第１
図はトラツク搭載型クレーンの全体側面図、第２
図はクレーン装置のうち旋回ポストおよびアウト
リガを除いて示す正面図、第３図はその平面図、
第４図は第２図の左側面図、第５図は連結ロツド
を除去した状態の第３図―線よりの断面図で
ある。１……クレーン装置、６……支持フレーム、７
……ポストフレーム、１６，１７……固定ブラケ
ツト、１９……オイルリザーバ、Ｖ……油圧切換
弁、Ｌ……操作レバー、Ｒ……連結ロツド。 The drawings illustrate the embodiments of the present invention.
The figure is an overall side view of a truck-mounted crane.
The figure is a front view of the crane device excluding the swing post and outriggers, and Figure 3 is its plan view.
4 is a left side view of FIG. 2, and FIG. 5 is a sectional view taken along the line of FIG. 3 with the connecting rod removed. 1... Crane device, 6... Support frame, 7
... Post frame, 16, 17 ... Fixed bracket, 19 ... Oil reservoir, V ... Hydraulic switching valve, L ... Operation lever, R ... Connection rod.

Claims

[Scope of utility model registration request]

In a truck-mounted crane in which a crane device is fixed between a cargo box provided at the rear of the vehicle body and a driver's cab provided at the front thereof, a support frame disposed on the vehicle body in proximity to the cargo box side is used. A fixing bracket is welded to the rear surface, and a fixing bracket is welded to the front surface of a post frame disposed on the vehicle body in close proximity to the driver's cab, with its lower end exceeding the lower surface of the post frame, and the support frame While the post frame is integrally welded to the upper and front surfaces, a plurality of hydraulic switching valves for crane work are arranged in parallel in the front-rear direction on one side of the front surface of the support frame, and correspond one-to-one with the hydraulic switching valves. operating levers that are linked to each other are rotatably disposed on the front left and right sides of the support frame, and connecting rods that connect these left and right operating levers are arranged passing through the lower surface of the post frame,
Operation lever device for truck-mounted cranes.