JPS6125582U - concrete pump - Google Patents
concrete pumpInfo
- Publication number
- JPS6125582U JPS6125582U JP11008984U JP11008984U JPS6125582U JP S6125582 U JPS6125582 U JP S6125582U JP 11008984 U JP11008984 U JP 11008984U JP 11008984 U JP11008984 U JP 11008984U JP S6125582 U JPS6125582 U JP S6125582U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- hopper
- concrete
- check valve
- flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Reciprocating Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す断面図、第２図は従来
の装置の断面図、第３図は同斜視図、第４図は従来の装
置を改良したコンクリートポンプの断面図である。
１・・・・・・ホッパ、２・・・・・・揺動管、３・・
・・・・輸送管、４ａ・・・・・・吐出側逆１昇、４・
・・・・・接続管、１１・・・・・・吸込管、ｌｌａ・
・・・・・吸込側逆止弁。Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is a sectional view of a conventional device, Fig. 3 is a perspective view of the same, and Fig. 4 is a sectional view of a concrete pump that is an improved version of the conventional device. be. 1...hopper, 2...swing tube, 3...
...Transport pipe, 4a...Discharge side reverse 1 rise, 4.
... Connection pipe, 11 ... Suction pipe, lla.
...Suction side check valve.
Claims (1)
シリンダが接続され、かつ、上記ホッパ内には、上記一
対のコンクリートシリンダを生コンクリートの輸送管に
交互に連通させる揺動管が設ｔｔられたコンクリートポ
ンプにおいて、上記揺動管と輸送管との間には、揺動管
から輸送管への流体の流れを許し、その逆流を阻止する
吐出側逆止弁を備えた接続管が着脱自在に接続され、か
つ、この接続管の上記逆止弁より上流側と上記ホッパと
の間には、ホッパから接続管への流体の流れを許し、そ
の逆流を阻止する吸込側逆止弁を備えた吸込管がホッパ
とは着脱自在に接続されて成ることを特徴とするコンク
リートポンプ。A concrete pump in which a pair of concrete cylinders are connected to a hopper for storing fresh concrete, and a swing pipe is installed in the hopper to alternately connect the pair of concrete cylinders to a transport pipe for fresh concrete. , a connection pipe provided with a discharge side check valve that allows fluid to flow from the swing pipe to the transport pipe and prevents reverse flow is removably connected between the swing pipe and the transport pipe; And, between the upstream side of the check valve of the connecting pipe and the hopper, there is a suction pipe equipped with a suction side check valve that allows fluid to flow from the hopper to the connecting pipe and prevents the reverse flow. A concrete pump characterized by being detachably connected to a hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11008984U JPS6125582U (en) | 1984-07-20 | 1984-07-20 | concrete pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11008984U JPS6125582U (en) | 1984-07-20 | 1984-07-20 | concrete pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6125582U true JPS6125582U (en) | 1986-02-15 |
| JPH0232874Y2 JPH0232874Y2 (en) | 1990-09-05 |
Family
ID=30669218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11008984U Granted JPS6125582U (en) | 1984-07-20 | 1984-07-20 | concrete pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6125582U (en) |
-
1984
- 1984-07-20 JP JP11008984U patent/JPS6125582U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0232874Y2 (en) | 1990-09-05 |
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