JOINT PLATE INSERTION DEVICE AND METHOD FOR INSERTING JOINT PLATE

To improve the efficiency of joint cutting work for construction targets such as dam bodies.SOLUTION: A joint plate insertion device 10 includes: a base machine 20 having a vehicle body 21 that can run on an upper surface 2 of a construction target (for example, an embankment body 1) and a revolving body 22 which is rotatably provided on the vehicle body 21; an arm portion 30 that is swingable with a base end portion 31 pivotally supported on the revolving body 22; a stocker 40 provided on the revolving body 22 and capable of loading a plurality of joint plates 5; a supply portion 70 that is provided on the revolving body 22 and/or the stocker 40 and can supply the plurality of joint plates 5 loaded on the stocker 40 one by one onto an upper surface 2 of the construction target (for example, the embankment body 1); and an insertion portion 60 provided at a tip portion 33 of the arm portion 30 and capable of inserting the joint plate 5 supplied onto the upper surface 2 of the construction target (for example, the embankment 1) into the construction target (for example, the embankment 1).SELECTED DRAWING: Figure 1 【課題】ダム堤体などの施工対象物に対する目地切り作業の効率化を図る。【解決手段】目地板挿入装置１０は、施工対象物（例えば堤体１）の上面２上を走行可能な車体２１と、この車体２１上に旋回可能に設けられた旋回体２２と、を有するベースマシン２０と、旋回体２２に基端部３１が枢支されて揺動可能な腕部３０と、旋回体２２に設けられて複数枚の目地板５を積載可能なストッカー４０と、旋回体２２及び／又はストッカー４０に設けられて、ストッカー４０に積載された複数枚の目地板５を１枚ずつ施工対象物（例えば堤体１）の上面２上に供給可能な供給部７０と、腕部３０の先端部３３に設けられて、施工対象物（例えば堤体１）の上面２上に供給された目地板５を施工対象物（例えば堤体１）内に挿入可能な挿入部６０と、を備える。【選択図】図１