JPH02124302U

JPH02124302U -

Info

Publication number: JPH02124302U
Application number: JP3285589U
Authority: JP
Priority date: 1989-03-23
Filing date: 1989-03-23
Publication date: 1990-10-12

Description

[Brief explanation of drawings]

第１図、第２図は本考案の一実施例を一括制御
方式で示す正面図、側面図、第３図、第４図は同
実施例を個別制御方式で示す正面図、側面図、第
５図はマニホールドブロツク本体内の油路系を示
す概要図、第６図は一括制御用マニホールドカバ
ー内の油路系と圧力計の取付け状況を示す概要図
、第７図は個別制御用マニホールドカバー内の油
路系と圧力計の取付け状況を示す概要図、第８図
は一括制御用マニホールドブロツクの従来例を示
す正面図、第９図は個別制御用マニホールドブロ
ツクの従来例を示す正面図である。１……マニホールドブロツク本体、２……一括
制御用マニホールドカバー、３……個別制御用マ
ニホールドカバー、４Ａ……供給配管接続部、４
Ｂ……排出配管接続部、５Ａ，５Ｂ……機器接続
部、６_１，６_２，６_３……弁取付座、７_１，７_２，７_３，７……切換弁、８……盲蓋、９Ａ_１，９
Ｂ_１，９Ａ_２，９Ｂ_２……内部通路、１０Ａ，１
０Ｂ……接続通路、１１Ａ，１１Ｂ……連通路、
１２Ａ，１２Ｂ……圧力導出路、１３……圧力計
、１４……油圧シリンダ、１５……車台、１６…
…走行車輪、１７Ａ，１７Ｂ……接続ホース、１
８Ａ……供給配管、１８Ｂ……排出配管。 1 and 2 are a front view and a side view showing an embodiment of the present invention using a collective control method, and FIGS. 3 and 4 are a front view, a side view, and a side view showing the same embodiment using an individual control method. Figure 5 is a schematic diagram showing the oil passage system inside the manifold block body, Figure 6 is a schematic diagram showing the oil passage system and pressure gauge installation status in the manifold cover for collective control, and Figure 7 is the manifold cover for individual control. Fig. 8 is a front view showing a conventional example of a manifold block for collective control, and Fig. 9 is a front view showing a conventional example of a manifold block for individual control. be. 1... Manifold block body, 2... Manifold cover for collective control, 3... Manifold cover for individual control, 4A... Supply piping connection part, 4
B...Discharge piping connection part, 5A, 5B...Equipment connection part, 6 ₁ , 6 ₂ , 6 ₃ ... Valve mounting seat, 7 ₁ , 7 ₂ ,7 ₃ ,7...Switching valve, 8...Blind lid, 9A _1,9
B ₁ , 9A ₂ , 9B ₂ ...Inner passage, 10A, 1
0B... Connection passage, 11A, 11B... Communication passage,
12A, 12B...pressure outlet path, 13...pressure gauge, 14...hydraulic cylinder, 15...car chassis, 16...
...Traveling wheel, 17A, 17B...Connection hose, 1
8A...Supply piping, 18B...Discharge piping.

Claims

[Scope of utility model registration request]

Provided on the outside of one manifold block body are one set of supply piping connections and discharge piping connections, multiple sets of device connections, and multiple valve mounting seats to which switching valves or blind lids can be attached, A plurality of sets of internal passages each consisting of two pipes each capable of switching and connecting the supply piping connection portion and the discharge piping connection portion to the device connection portion via a switching valve mounted on the valve mounting seat inside the manifold block body. and a connection passage that communicates with the internal passage and opens to the outside of the manifold block body, and a manifold cover for collective control and a manifold cover for individual control that can be attached to the outside of the manifold block body at the open end of the connection passage. Either a manifold cover is provided and the opening of the connection passage is closed by the manifold cover for individual control, or the connection passages on the supply side and the connection passages on the discharge side are connected through communication passages provided inside the manifold cover for collective control. A manifold block characterized by being able to connect.