JPH0484660U - - Google Patents
Info
- Publication number
- JPH0484660U JPH0484660U JP12848790U JP12848790U JPH0484660U JP H0484660 U JPH0484660 U JP H0484660U JP 12848790 U JP12848790 U JP 12848790U JP 12848790 U JP12848790 U JP 12848790U JP H0484660 U JPH0484660 U JP H0484660U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- delivery hose
- sliding member
- hose
- sheave
- 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
- 238000007599 discharging Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Description
第１図は本考案の実施例に係わるコンクリート
ポンプ装置のブーム装置の要部を示す側面図、第
２図は同ブーム装置の全体を示す側面図、第３図
は第１図の先部ブームの側面図、第４図は第３図
の−線に沿つて切断した断面図である。
主要な部分の符号の説明、１……コンクリート
ポンプ装置、３……ブーム装置、４ｃ……先部ブ
ーム、１０……ホースガイド、１１……摺動部材
、１２……デリバリホース、１２Ａ……基端側、
１３……スチールパイプ（直管）、１４……接続
端部、１７……第２シーブ、１８……ワイヤ、１
８Ａ……一端、１８Ｂ……他端。
Fig. 1 is a side view showing the main parts of the boom device of a concrete pump device according to an embodiment of the present invention, Fig. 2 is a side view showing the entire boom device, and Fig. 3 is the front boom of Fig. 1. FIG. 4 is a sectional view taken along the - line in FIG. 3. Explanation of symbols of main parts, 1... Concrete pump device, 3... Boom device, 4c... Tip boom, 10... Hose guide, 11... Sliding member, 12... Delivery hose, 12A... proximal side,
13... Steel pipe (straight pipe), 14... Connection end, 17... Second sheave, 18... Wire, 1
8A...one end, 18B...the other end.
Claims (1)
れた剛性の直管の接続端部に着脱自在に接続され
る生コンクリート排出用の可撓性を有するデリバ
リホースと、先部ブームの先端側にその長手方向
に沿つて往復自在に設けられた摺動部材と、この
摺動部材に支持され、デリバリホースを垂れ曲が
るように案内して支持するとともに取外し時のデ
リバリホースを自立可能に保持するようにその一
部を固定したホースガイドと、ホースガイドに取
り付けたシーブと、摺動部材または先部ブームに
連結される一端からシーブを介して張り渡される
他端がデリバリホースの基端側に連結される可撓
性線状部材とから構成されていることを特徴とす
るコンクリートポンプ装置のブーム装置。 A flexible delivery hose for discharging fresh concrete that is detachably connected to the connecting end of a rigid straight pipe extending from a transport pipe installed along the front boom, and the front end of the front boom. a sliding member provided reciprocably along its longitudinal direction; supported by the sliding member, guides and supports the delivery hose in a hanging manner, and holds the delivery hose so that it can stand on its own when removed; A hose guide with a part of it fixed, a sheave attached to the hose guide, and one end connected to the sliding member or tip boom and the other end stretched through the sheave to the proximal end of the delivery hose. 1. A boom device for a concrete pump device, comprising a flexible linear member connected to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12848790U JPH0712544Y2 (en) | 1990-11-30 | 1990-11-30 | Boom device for concrete pump equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12848790U JPH0712544Y2 (en) | 1990-11-30 | 1990-11-30 | Boom device for concrete pump equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0484660U true JPH0484660U (en) | 1992-07-23 |
| JPH0712544Y2 JPH0712544Y2 (en) | 1995-03-29 |
Family
ID=31875946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12848790U Expired - Lifetime JPH0712544Y2 (en) | 1990-11-30 | 1990-11-30 | Boom device for concrete pump equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712544Y2 (en) |
-
1990
- 1990-11-30 JP JP12848790U patent/JPH0712544Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0712544Y2 (en) | 1995-03-29 |
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