JPH108720A - Boom front end conveying hose right and left reciprocating movement and swiveling device of reciprocating movement device - Google Patents
Boom front end conveying hose right and left reciprocating movement and swiveling device of reciprocating movement deviceInfo
- Publication number
- JPH108720A JPH108720A JP8196858A JP19685896A JPH108720A JP H108720 A JPH108720 A JP H108720A JP 8196858 A JP8196858 A JP 8196858A JP 19685896 A JP19685896 A JP 19685896A JP H108720 A JPH108720 A JP H108720A
- Authority
- JP
- Japan
- Prior art keywords
- hose
- reciprocating movement
- boom
- work
- concrete
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0436—Devices for both conveying and distributing with distribution hose on a mobile support, e.g. truck
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Description
【0001】本発明はブーム付き生コンクリート圧送ポ
ンプ車のブーム最先端に取付する生コンクリート圧送ホ
ースを湾曲させて、ホース先端部を固定し左右に往復移
動できるリンク機構で構成、この装置そのものを旋回さ
せれば何れの方向にでも先端ホースの最先の向きがかえ
られ左右に往復移動ができるように構成されている。The present invention comprises a link mechanism capable of bending a ready-mixed concrete pumping hose attached to the foremost point of a boom of a ready-mixed concrete pumping pump truck with a boom, fixing a hose tip, and reciprocating left and right. By doing so, the front end of the tip hose can be changed in any direction, and the hose can reciprocate left and right.
【0002】従来,建築及び土木工事のコンクリート構
造体で、ブーム付き生コンクリート圧送ポンプ車で生コ
ンクリートを圧送する時ブーム先端に圧送ホースを吊り
下げ、その圧送ホースを配筋上又は型枠にのせ最先端を
人力によってホースを抱え移動しながら生コンクリート
打設をしていた。この作業には熟練を要すると共に、ホ
ースの中を生コンクリートが圧送されている為、この圧
送力で脈動が起こりホースは絶えず動いている、又重量
が50kg位から120kg位の物を2名から3名の作
業員で絶えず移動しながらの作業で先端工と称する作業
員は、足元の不安定の中での重労働を余儀なくされてい
た、又重いホースが構造体の配筋上で移動するため結束
された鉄筋の配列を乱しているのが現状であった。2. Description of the Related Art Conventionally, in a concrete structure for construction and civil engineering work, when a ready-mixed concrete pump pump truck is used to pump ready-mixed concrete, a pumping hose is hung at the end of the boom, and the pumping hose is placed on reinforcing bars or on a formwork. At the forefront, he put a ready-mixed concrete while moving the hose with human power. This work requires skill, and because fresh concrete is being pumped through the hose, pulsation occurs due to this pumping force and the hose is constantly moving, and the weight of about 50 kg to about 120 kg is reduced by two people. The three workers, who are constantly working while moving, are referred to as technicians.They were forced to work hard in the instability of their feet, and heavy hoses moved over the reinforcing bars of the structure. At present, the arrangement of the reinforced reinforcing bars was disturbed.
【0003】本発明は、前記問題を解消するもので、以
下実施例を図面にて説明すると、第1図は本発明の一実
施例の説明に供する側面図である。1はコンクリートポ
ンプを搭載したポンプ車であり、コンクリートポンプ1
に回動自在に連結したブーム2が搭載してある、このブ
ーム2の先端に第2図及び第3図のブーム最先端圧送ホ
ース左右往復移動装置及び往復移動装置の旋回装置を3
で連結4はモーターで8の旋回小ギヤーを連結、5の旋
回大ギヤーで減速し駆動する、旋回大ギヤー5に7の架
台を連結、7にホース移動ガイド10と回動シリンダー
9を連結、ホース移動ガイド10に連結された生コン圧
送ホース11を固定金具12で固定、9のシリンダーで
左右に往復移動する、13状態のコンクリート型枠に徐
々にコンクリートを打設してブーム2で全体の移動をす
る。横方向の次にコンクリート型枠13の縦方向の位置
になると4のモーターで8の旋回小ギヤーで5の旋回大
ギヤーを駆動、7に連結されたシリンダー9とホース移
動ガイド10と固定金具12で生コン圧送ホース11の
向きを縦方向に旋回させてシリンダー9でホース移動ガ
イド10を移動し型枠に添って縦方向に生コン圧送ホー
ス11を移動できるよう構成されている。第1図の点線
部分は移動した状態を示す。[0003] The present invention solves the above-mentioned problems. An embodiment will be described below with reference to the drawings. FIG. 1 is a side view for explaining an embodiment of the present invention. Reference numeral 1 denotes a pump truck equipped with a concrete pump.
A boom 2 rotatably connected to the boom 2 is mounted. At the tip of the boom 2, a swinging device of a left-right reciprocating moving device and a reciprocating moving device of the most advanced pressure hose shown in FIGS. 2 and 3 is provided.
In connection 4, the motor connects 8 turning small gears and 5 reduces and drives with the large turning gear, connects the 7 base to the large turning gear 5, connects the hose movement guide 10 and the turning cylinder 9 to 7, The raw concrete pressure-feeding hose 11 connected to the hose moving guide 10 is fixed with the fixing bracket 12 and reciprocates right and left by the cylinder 9. Concrete is gradually poured into the concrete form in the state 13 and the whole movement is performed by the boom 2. do. Next to the horizontal position, when the vertical position of the concrete form 13 is reached, the motor 4 drives the large turning gear 5 with the small turning gear 8, the cylinder 9 connected to 7, the hose moving guide 10, and the fixture 12. Then, the direction of the ready-mixed concrete supply hose 11 is turned in the vertical direction, and the hose moving guide 10 is moved by the cylinder 9 so that the ready-mixed concrete supply hose 11 can be moved vertically along the formwork. The dotted line portion in FIG. 1 shows the state of movement.
【0004】この様にすれば足元の不安定の場所での重
労働から解放されると共に安全作業ができる又配筋の上
及び型枠の上等にホースを乗せない為配筋を乱さない及
び型枠の構造を乱すことがなくなる[0004] In this way, it is possible to relieve heavy work in places where the feet are unstable and to carry out safe work. In addition, since the hose is not placed on the reinforcing bars and the formwork, the reinforcing bars are not disturbed and the mold is not disturbed. No disturbing frame structure
第1図は本発明の一実施例の構成説明に供する側面図。
第2図は本発明の横面図で、点線部分は移動した状態を
示す。第3図は正面図 1はポンプ車, 2はブーム, 3は連結台, 4はモ
ーター, 5は旋回大ギヤー, 6は装置架台, 7は
旋回架台, 8は旋回小ギヤー, 9はシリンダー,
10はホース移動ガイド, 11は生コン圧送ホース,
12は固定金具, 13は構造物型枠,FIG. 1 is a side view for explaining the configuration of an embodiment of the present invention.
FIG. 2 is a cross-sectional view of the present invention, in which a dotted line portion shows a state of being moved. FIG. 3 is a front view. 1 is a pump car, 2 is a boom, 3 is a connecting stand, 4 is a motor, 5 is a large turning gear, 6 is a device stand, 7 is a turning stand, 8 is a small turning gear, 9 is a cylinder,
10 is a hose moving guide, 11 is a raw concrete pressure feeding hose,
12 is a fixing bracket, 13 is a structural formwork,
Claims (1)
で、生コンクリートを圧送する輸送鋼管を備えたブーム
付きポンプ車において、前記ブーム最先端に吊り下げる
生コンクリート圧送ホースを湾曲させて、前記圧送ホー
スの最先端を左右に往復移動装置と、前記圧送ホースの
最先端左右往復移動装置の角度を変える旋回装置を備え
たことを特徴とする、ブーム最先端圧送ホース左右往復
移動及び往復移動装置の旋回装置1. A pump for boom-mixed concrete pumping with a boom provided with a transport steel pipe for pumping ready-mixed concrete. A reciprocating device for reciprocating the front and left sides of the boom and a revolving device for changing the angle of the reciprocating device for the front and left reciprocating of the pumping hose.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8196858A JPH108720A (en) | 1996-06-23 | 1996-06-23 | Boom front end conveying hose right and left reciprocating movement and swiveling device of reciprocating movement device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8196858A JPH108720A (en) | 1996-06-23 | 1996-06-23 | Boom front end conveying hose right and left reciprocating movement and swiveling device of reciprocating movement device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH108720A true JPH108720A (en) | 1998-01-13 |
Family
ID=16364836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8196858A Pending JPH108720A (en) | 1996-06-23 | 1996-06-23 | Boom front end conveying hose right and left reciprocating movement and swiveling device of reciprocating movement device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH108720A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102720363A (en) * | 2012-06-21 | 2012-10-10 | 三一重工股份有限公司 | Arm support device and concrete pump truck |
-
1996
- 1996-06-23 JP JP8196858A patent/JPH108720A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102720363A (en) * | 2012-06-21 | 2012-10-10 | 三一重工股份有限公司 | Arm support device and concrete pump truck |
CN102720363B (en) * | 2012-06-21 | 2015-04-01 | 三一汽车制造有限公司 | Arm support device and concrete pump truck |
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