JPH02232467A - Concrete pump vehicle with boom device - Google Patents
Concrete pump vehicle with boom deviceInfo
- Publication number
- JPH02232467A JPH02232467A JP1053538A JP5353889A JPH02232467A JP H02232467 A JPH02232467 A JP H02232467A JP 1053538 A JP1053538 A JP 1053538A JP 5353889 A JP5353889 A JP 5353889A JP H02232467 A JPH02232467 A JP H02232467A
- Authority
- JP
- Japan
- Prior art keywords
- concrete pump
- outrigger
- boom device
- pedestal
- pipe
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 24
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
- B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Description
（ａ）産業上の利用分野
本発明はブーム装置を搭載したコンクリートポンプ車の
分野で利用されるものである．（ｂ）従来の技術
従来のブーム装置付コンリートポンプ車は実開昭８２−
１４１３５３号公報に開示されているように、ブーム装
置の旋回台の旋回中心線上に接続配管を起立させるとと
もに接続配管の途中を回転継手にて回転可能とし、接続
配管の基端をコンクリートポンプ側の配管に接統し、先
端をブーム装置に沿設した配管に接続してある，また車
体、特に旋回台近辺には側方に張り出し可能なアウトリ
ガを設け，ブーム装置を張り出して作業する際に転倒す
る危険を防止するようになっている．
（ｃ）発明が解決しようとする課題
ところが前記構造であれば、アウトリガが接続配管に当
らないようにするために接続配管に対してアウトリガの
位置を＃Ｊ後にずらす必要がある．
そのためアウトリガを接続配管より前方に配置するとブ
ーム装置格納スペース（旋回台から車両後端までの長さ
〕が短かくなり，長尺なブーム装置の搭載ができないと
いう欠点がある．またアウトリガを接続配管より後方に
配置すると前記欠点は解消できるが，ブーム装置を前方
に張り出した場合には前転しやすくなり非常に危険にな
る．
本発明は上述の問題を解決するためになされたもので、
その目的は長尺なブーム装置の搭載を可能にするととも
にブーム装置を前方に張り出した際の前転を防止するよ
うにしたコンクリートポンプ車を提供するものである．
（ｄ）課題を解決するための手段
本発明は前記目的を達成するものである．即ち本発明は
、車体の前部に運転室を，後部にコンクリートポンプを
設け、車体の中央には架台を立設したサブフレームを固
定するとともに架台トに支柱を立設した旋回台を設け、
前記支柱に配管が沿設されたブーム装置を起伏可能に設
けたコンクリートポンプ車において、前記サブフレーム
若しくは架台に，斜前後側方に張り出し可能となるよう
にアウトリガをＸ字形に設け、前記運転室後方と７ウト
リガ前方との間の三角状の空間内で且つ旋回台の旋回中
心線上に接続配管を起立させ、前記接続配管は途中にて
回転可使とするとともに基端にコンクリートポンプ側の
配管を先端にブーム装置側の配管をそれぞれ接続してな
ることを第１の特徴とする．
また本発明は、車体の前部に運転室を、後部にコンクリ
ートポンプを設け、車体の中央には架台を立設したサブ
フレームを固定するとともに架台上に支柱を立設した旋
回台を設け、前記支柱に配管が沿設されたブーム装置を
起伏可能に設けたコンクリートポンプ車において，＃記
サブフレーム若しくは架台に，上部アウトリガと下部ア
ウトリガとを斜前ｖｋｇｓ方に張り出し可能となるよう
にＸ字形に設け，前記上部アウトリガの内．前方に張り
出す上部アウトリガの下方にて湾曲した下部接続配管を
外側方から内側に延出させ、前記下部接続配管を、上下
部アウトリガ前方の三角状の空間であって旋回台の旋回
中心線上に起立させた北部接続配管に接続し，前記上下
部接続配管の途中にて回転可能にするとともに下部接続
配管はコンクリートポンプ側の配管に上部接続配管はブ
ーム装置側の配管にそれぞれ接続してなることを第２の
特徴とする．
（ｅ）実施例
以下実施例を図面にて説明すると、（１）は車体で２該
車体（１）には前部に運転室（２）を設け，後部にサブ
フレーム（３）を介してピストン式のコンクリートボン
プ（４）を設け、前記コンクリートポンプ（４）のＬ部
にホッパ（５）を設けるとともに前方（車体後方側）か
ら右側方にＵターンさせて配管（６）を延出させ、コン
クリートポンプ（４）から圧送されたコンクリートを配
管（８）にて導くようになっている．前記コンクリート
ポンプ（０はピストン式であるが絞り出し式のものを使
用することも可能である．
（７）は車体（１）の中央に固定されたサブフレームで
，該サブフレーム（７）は前記サブフレーム（３）と一
体若しくは分離されている．前記サブフレーム（７）上
には架台（８）を立設し、前記架台（８）上に旋回台（
９）を設け、前記旋回台（９）上に支柱（１０）を立設
し、支柱（１０）上部が運転室（２）より上方に位置す
るようになっている．
前記支柱（１０）上部には、屈折式のブーム装置（１１
）を起伏可能に設け、旋回台（９）に設けた起伏シリン
ダ（１２）にてブーム装ｆ（１１）を起伏できるように
なっている．
前記ブーム装置（１１）には配管（１３）を沿設させて
ある．
（１４）は車体（１）の中央を支持する７ウトリガで、
該アウトリガ（ｌ４）は第２図の如く下部アウトリガ（
１５）（１５）と上部アウトリガＣＩ８）（＋８）をＸ
字形に交差させ、交差点を旋回台（８）の旋回中心［Ｙ
より後方に位置させてある．
すなわち、下部アウトリガ（１５） （ｉ５）は下部外
筒（＋７）（１７）と下部外筒（１７） （１７）内を
摺動しうる下部内筒（＋８）（＋８）と下部内筒（１８
） （＋８）端に垂設した伸縮可能な支持脚（＋９）（
＋９）とから成り、前記一対の下部アウトリガ（１５）
（１５）を並列に固定するとともに全体がサブフレーム
（７）を貫通してサブフレーム（７）に固定されている
．また前記下部アウトリガ（１５）（＋５）は斜めに取
付けられ、前方の下部アウトリガ（１５）の支持脚（１
９）は斜前左側方（第２図上方）に張りｔｉｌ Ｌ可能
で、後方の下部アウトリガ（ｌ５）の支持脚（１９）は
斜後右側方（第２図下方）に張り出し可能になっている
．
前記上部アウトリガ（＋８）（ＩＢ）は上部外筒（２０
）（２０）と上部外筒（２０）（２０）内を摺動しうる
上部内筒（２１）（２１）と上部内筒（２１）（２１）
端に垂殺した伸４可能な支持脚（２２） （２２）とか
ら成り、前記一対の上部アウトリガ（１６０１Ｂ）を並
列に固定するとともに全体が架台（８）を貫通して架台
（８）下部アウトリガ（＋５）（＋５）に固定されてい
る．また前記上部アウトリガ（１８） （１Ｂ））は斜
めに取付けられ、前方の上部アウトリガ（１Ｂ）の支持
脚(a) Industrial Application Field The present invention is used in the field of concrete pump trucks equipped with boom devices. (b) Conventional technology Conventional concrete pump vehicles with boom devices were developed in 1982.
As disclosed in Japanese Patent No. 141353, the connecting pipe is erected on the center line of rotation of the swivel base of the boom device, and the connecting pipe is rotatable with a rotary joint in the middle, and the base end of the connecting pipe is connected to the concrete pump side. The outriggers are connected to the piping and the tip is connected to the piping that runs along the boom device.The vehicle body, especially near the swivel table, is equipped with an outrigger that can be extended to the side to prevent it from falling over when working with the boom device extended. It is designed to prevent the danger of (c) Problems to be Solved by the Invention If the structure is as described above, it is necessary to shift the position of the outrigger to #J with respect to the connecting pipe in order to prevent the outrigger from hitting the connecting pipe. Therefore, if the outriggers are placed in front of the connecting piping, the boom device storage space (the length from the swivel base to the rear end of the vehicle) will be shortened, and there is a disadvantage that a long boom device cannot be mounted.Also, if the outriggers are placed in front of the connecting piping The above disadvantages can be overcome by placing the boom device farther to the rear, but if the boom device is extended forward, it will tend to roll forward and become very dangerous.The present invention has been made to solve the above problems.
The purpose is to provide a concrete pump truck that allows the installation of a long boom device and prevents the boom device from rolling forward when extended forward.
(d) Means for Solving the Problems The present invention achieves the above objects. That is, the present invention provides a driver's cab in the front part of the vehicle body, a concrete pump in the rear part, a subframe with a pedestal erected in the center of the vehicle body, and a swivel base with a support erected on the pedestal.
In a concrete pump vehicle, in which a boom device with piping installed along the pillar is installed so as to be able to raise and lower, an outrigger is provided in an X-shape on the sub-frame or pedestal so that it can extend obliquely forward and backward, and A connecting pipe is erected in the triangular space between the rear and the front of the 7th Utriga and on the center line of rotation of the swivel base, and the connecting pipe can be rotated in the middle, and the concrete pump side pipe is connected to the base end. The first feature is that the piping on the boom device side is connected to the tip of the boom device. In addition, the present invention provides a driver's cab in the front part of the vehicle body, a concrete pump in the rear part, a subframe with a pedestal erected in the center of the vehicle body, and a swivel base with a support erected on the pedestal, In a concrete pump truck in which a boom device with piping installed along the support can be raised and lowered, the upper outrigger and the lower outrigger are arranged in an X-shape on the # marked subframe or mount so that the upper outrigger and the lower outrigger can be extended diagonally forward. of the upper outrigger. A curved lower connecting pipe is extended from the outer side to the inner side below the upper outrigger projecting forward, and the lower connecting pipe is placed in a triangular space in front of the upper and lower outriggers and on the rotation center line of the rotating base. It should be connected to the northern connection pipe that is erected, and it should be rotatable in the middle of the upper and lower connection pipes, and the lower connection pipe should be connected to the pipe on the concrete pump side, and the upper connection pipe should be connected to the pipe on the boom device side. is the second feature. (e) Example The following example will be explained with reference to the drawings. (1) is a car body. 2 The car body (1) has a driver's cab (2) at the front, and a subframe (3) at the rear. A piston-type concrete pump (4) is provided, a hopper (5) is provided in the L portion of the concrete pump (4), and a pipe (6) is extended from the front (rear side of the vehicle body) by making a U-turn to the right side. The concrete pumped from the concrete pump (4) is guided through piping (8). The concrete pump (0 is a piston type, but it is also possible to use a squeezing type. (7) is a subframe fixed to the center of the vehicle body (1), and the subframe (7) is a piston type concrete pump. It is integrated with or separated from the subframe (3).A pedestal (8) is erected on the subframe (7), and a swivel pedestal (8) is installed on the pedestal (8).
9), a support (10) is erected on the swivel base (9), and the upper part of the support (10) is located above the driver's cab (2). A refracting boom device (11
) is provided so that it can be raised and lowered, and the boom assembly f (11) can be raised and lowered by a raising and lowering cylinder (12) provided on the swivel base (9). A pipe (13) is installed along the boom device (11). (14) is the 7 outrigger that supports the center of the vehicle body (1),
The outrigger (l4) is connected to the lower outrigger (l4) as shown in Figure 2.
15) (15) and upper outrigger CI8) (+8)
The intersection is the turning center of the turning table (8) [Y
It is located further back. That is, the lower outrigger (15) (i5) is connected to the lower outer cylinder (+7) (17) and the lower inner cylinder (+8) (+8) that can slide inside the lower outer cylinder (17) (17). 18
) (+8) Extendable support legs hanging from the end (+9) (
+9), and the pair of lower outriggers (15)
(15) are fixed in parallel and the whole is fixed to the subframe (7) through the subframe (7). Further, the lower outrigger (15) (+5) is installed diagonally, and the supporting leg (1) of the lower outrigger (15) in the front
9) can be stretched diagonally to the front left side (upper side in Figure 2), and the support leg (19) of the rear lower outrigger (l5) can be stretched diagonally to the rear right side (lower side in Figure 2). There is. The upper outrigger (+8) (IB) is connected to the upper outer cylinder (20
) (20), an upper outer cylinder (20), an upper inner cylinder (21) that can slide inside (20), and an upper inner cylinder (21) (21).
It consists of extensible support legs (22) (22) hanging at the ends, which fix the pair of upper outriggers (1601B) in parallel, and extend through the pedestal (8) as a whole to attach to the lower part of the pedestal (8). It is fixed to the outrigger (+5) (+5). Further, the upper outrigger (18) (1B)) is installed diagonally, and the supporting legs of the upper outrigger (1B) in the front
【２２）は斜前右側方に張り出し可能で、後方の上部
アウトリガ（１６）の支持脚（２２）は斜後左側方に張
り出し可能になっている．
（２３）はコンクリートポンプ（４）側の配管（６）と
ブーム装置（１１）側の配管（１３）とを連通させる接
続配管で，該接続配管（２３）は上部接続配管（２４）
と下部接続配管（２５）とから成っている．前記上部接
続配管（２４）は、アウトリガ（１４）の前方であって
運転室（２）の後方に形成された三角状の空間（２８）
で，かつ旋回台（９）の旋回中心線Ｙ上にて起立し，該
配管（２４）の上部は幾分屈曲しながらブーム装置（１
１）側の配ｃｒ！（１３）に接続されている．
下部接続配管（２５）は，車体（１）右側にて前方に延
びた配管（８）に一端を接統させ，右側の下部アウトリ
ガ（１５）（１５）を越えて、右側の１一部アウトリガ
（＋１３）（＋８）下方に位置するサブフレーム（７）
の孔（２７）を内側に通過させ、旋回中心線Ｙ上にくる
ように湾曲させて他端を上部接続配管（２４）に接続し
てある．
前記上・下部接続配管（２４） （２５）の接続は回転
継手（２８）が使用され、上部接続配管（２４）は支柱
（１０）とともに旋回できるようになっている．尚、実
施例ではサブフレームと架台を別個に形成させているが
，全体を一つのサブフレーム若しくは架台とすることも
可能である
本発明は前記の如き構成で、次に作用について説明する
と、まず第１図の始くブーム装置（１１）及びアウトリ
ガ（１４）を格納した状態でコンクリート打設現場まで
走行する．
打設現場ではアウトリガ（１４）の各支持脚（１９）（
２２）を斜側方に張り出した後、支持脚（１９）（２２
）を伸長させて車体（】）を支持する．
その際，アウトリガ（ｌ４）を前方に張り出すことがで
きるので、ブーム９２１ｍ）を前方に張り出しても安全
に作業を行なうことがでＳ己．アウトリガ（ｌ４）の張
り出し完γ後、起伏シリンダ（１２）等を伸縮させてブ
ーム装１（Ｉ１）を張り出し、それとともに支柱（１０
）を旋回させて配管（ｌ３）先端を打設個所に臨ませる
．
次にコンクリートポンプ（４）を始動させて、ホッパ（
５）内のコンリートを圧送し，各配管（８）（２３）（
１３）を通してコンリートを打設個所に導く．
打設作業終了後はブーム装２１（ＩＩ）及びアウトリガ
（ｌ４）を格納し．ａｉｔｇの状態にして走行する．
（ｆ）発明の効東
以Ｌの如く本発明は，アウトリガをＸｆｆＶ形に．没け
，前記アウトリガと運転室との間の二角状の空間であっ
て旋回台の旋回中心線上に、コンクリートポンプ側の配
管とブーム装置側との配管とを連通させる接続配管を起
立させるようにしたので，旋回台をアウトリガより前方
に配置することができ、長尺のブーム装置であっても地
１二高を低くした状態で十分に格納することができ、ま
たアウトリガは前方に張り出し可能なため，ブーム装δ
を前方に張り出して作業する場合でも安全に作業を行な
うことができる．[22] can be extended diagonally to the front right side, and the support leg (22) of the rear upper outrigger (16) can be extended diagonally to the rear left side. (23) is a connection pipe that communicates the pipe (6) on the concrete pump (4) side with the pipe (13) on the boom device (11) side, and the connection pipe (23) is connected to the upper connection pipe (24).
and a lower connecting pipe (25). The upper connection pipe (24) connects to a triangular space (28) formed in front of the outrigger (14) and behind the driver's cab (2).
and stands on the rotation center line Y of the swivel table (9), and the upper part of the pipe (24) is slightly bent while the boom device (1
1) Side layout! (13) is connected. The lower connection pipe (25) connects one end to the pipe (8) extending forward on the right side of the vehicle body (1), passes over the right lower outriggers (15), and connects to the right one part outrigger. (+13) (+8) Subframe located below (7)
It passes through the hole (27) inside, curves it so that it lies on the rotation center line Y, and connects the other end to the upper connection pipe (24). A rotary joint (28) is used to connect the upper and lower connecting pipes (24) and (25), so that the upper connecting pipe (24) can rotate together with the column (10). In the embodiment, the subframe and the pedestal are formed separately, but it is also possible to form the entire subframe or pedestal into one subframe or pedestal. Drive to the concrete pouring site with the boom device (11) and outriggers (14) shown in Figure 1 stored. At the pouring site, each support leg (19) of the outrigger (14)
After extending the support legs (19) (22) diagonally to the side,
) to support the vehicle body (]). At that time, the outrigger (l4) can be extended forward, so even if the boom (921m) is extended forward, the work can be carried out safely. After the outrigger (l4) has been fully extended, the luffing cylinder (12) etc. are expanded and contracted to extend the boom assembly 1 (I1), and the support column (10
) so that the tip of the pipe (l3) faces the installation location. Next, start the concrete pump (4) and hopper (
5), and pump the concrete in each pipe (8) (23) (
13) to guide the concrete to the pouring location. After completing the pouring work, store the boom installation 21 (II) and outrigger (l4). Drive in aitg mode. (f) Effect of the Invention As described above, the present invention has an outrigger of XffV type. Connecting piping that communicates the piping on the concrete pump side with the piping on the boom device side is erected in the diagonal space between the outrigger and the driver's cab and on the rotation center line of the swivel base. As a result, the swivel platform can be placed in front of the outriggers, and even a long boom device can be sufficiently stored with the ground height lowered, and the outriggers can be extended forward. Therefore, the boom mounting δ
You can work safely even when working with the front of the machine hanging out in front of you.
第１図は全体図、第２図は第１図Ａ−Ａ図、第３図は第
２図Ｂ−Ｂ図である．
（１）は車体，（２）は連転室、（４）はコンクリート
ポンプ、（７）はサブフレーム、（９）は旋ｒ”ｌ Ｍ
、（３１））ハ支柱， （＋１）＋ｉブーム装２１．
（＋４）はアウトリガ、（２３）は接続配管．Figure 1 is an overall view, Figure 2 is a diagram taken along the line A-A of Figure 1, and Figure 3 is a view taken along Figure 2 B-B. (1) is the vehicle body, (2) is the communication chamber, (4) is the concrete pump, (7) is the subframe, (9) is the rotating r"l M
, (31)) C support, (+1) + i boom installation 21.
(+4) is the outrigger, and (23) is the connection piping.
Claims (2)
プを設け、車体の中央には架台を立設したサブフレーム
を固定するとともに架台上に支柱を立設した旋回台を設
け、前記支柱に配管が沿設されたブーム装置を起伏可能
に設けたコンクリートポンプ車において、前記サブフレ
ーム若しくは架台に、斜前後側方に張り出し可能となる
ようにアウトリガをＸ字形に設け、前記運転室後方とア
ウトリガ前方との間の三角状の空間内で且つ旋回台の旋
回中心線上に接続配管を起立させ、前記接続配管は途中
にて回転可能とするとともに基端にコンクリートポンプ
側の配管を先端にブーム装置側の配管をそれぞれ接続し
てなるブーム装置付コンクリートポンプ車。(1) A driver's cab is provided in the front part of the vehicle body, a concrete pump is provided in the rear part, a sub-frame with a pedestal erected in the center of the vehicle body is fixed, and a swivel base with a pedestal erected on the pedestal is provided, and the said pedestal In a concrete pump vehicle equipped with a boom device with piping installed along the side, which can be raised and lowered, an outrigger is provided in an X-shape on the sub-frame or the pedestal so that it can extend diagonally forward and backward, A connecting pipe is erected in the triangular space between the front of the outrigger and on the center line of the swivel base, and the connecting pipe is rotatable in the middle, and the concrete pump side pipe is attached to the base end of the boom. A concrete pump truck with a boom device that connects the pipes on each side of the device.
プを設け、車体の中央には架台を立設したサブフレーム
を固定するとともに架台上に支柱を立設した旋回台を設
け、前記支柱に配管が沿設されたブーム装置を起伏可能
に設けたコンクリートポンプ車において、前記サブフレ
ーム若しくは架台に、上部アウトリガと下部アウトリガ
とを斜前後側方に張り出し可能となるようにＸ字形に設
け、前記上部アウトリガの内、前方に張り出す上部アウ
トリガの下方にて湾曲した下部接続配管を外側方から内
側に延出させ、前記下部接続配管を、上下部アウトリガ
前方の三角状の空間であって旋回台の旋回中心線上に起
立させた上部接続配管に接続し、前記上下部接続配管の
途中にて回転可能にするとともに下部接続配管は コンクリートポンプ側の配管に、上部接続配管はブーム
装置側の配管にそれぞれ接続してなるブーム装置付コン
クリートポンプ車。(2) A driver's cab is provided in the front part of the vehicle body, a concrete pump is provided in the rear part, a sub-frame with a pedestal erected in the center of the vehicle body is fixed, and a swivel base with a pedestal erected on the pedestal is provided; In a concrete pump vehicle equipped with a boom device with piping installed along it that can be raised and lowered, an upper outrigger and a lower outrigger are provided in an X-shape on the subframe or mount so that they can extend diagonally forward and laterally, Among the upper outriggers, a curved lower connecting pipe is extended from the outside to the inside under the upper outrigger that projects forward, and the lower connecting pipe is rotated in a triangular space in front of the upper and lower outriggers. It is connected to the upper connecting pipe that stands on the rotation center line of the platform, and is made rotatable in the middle of the upper and lower connecting pipes, and the lower connecting pipe is connected to the pipe on the concrete pump side, and the upper connecting pipe is connected to the pipe on the boom device side. A concrete pump truck with a boom device connected to each.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1053538A JPH0689601B2 (en) | 1989-03-06 | 1989-03-06 | Concrete pump truck with boom device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1053538A JPH0689601B2 (en) | 1989-03-06 | 1989-03-06 | Concrete pump truck with boom device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02232467A true JPH02232467A (en) | 1990-09-14 |
| JPH0689601B2 JPH0689601B2 (en) | 1994-11-09 |
Family
ID=12945582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1053538A Expired - Lifetime JPH0689601B2 (en) | 1989-03-06 | 1989-03-06 | Concrete pump truck with boom device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0689601B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433999A (en) * | 2011-12-23 | 2012-05-02 | 三一重工股份有限公司 | Concrete pump truck and fixed turret thereof |
| CN103410323A (en) * | 2012-12-10 | 2013-11-27 | 北汽福田汽车股份有限公司 | Concrete pump truck |
| JP2015530497A (en) * | 2012-08-24 | 2015-10-15 | プッツマイスター エンジニアリング ゲーエムベーハー | Mobile concrete pump |
| EP3369876A1 (en) * | 2017-03-02 | 2018-09-05 | Putzmeister Engineering GmbH | Support structure with integrated boiler for a mobile concrete pump and mobile concrete pump |
| CN109611126A (en) * | 2019-01-25 | 2019-04-12 | 蓝传雯 | A kind of arch spray booth vehicle |
| JP2019116771A (en) * | 2017-12-27 | 2019-07-18 | 極東開発工業株式会社 | Boom device |
| JP2022095693A (en) * | 2017-12-27 | 2022-06-28 | 極東開発工業株式会社 | Boom device |
| CN118107052A (en) * | 2024-04-01 | 2024-05-31 | 湖北省工业建筑集团安装工程有限公司 | Device and process for pouring large-size ultra-thick curved surface UHPC arc-shaped component |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10240180A1 (en) * | 2002-08-27 | 2004-03-11 | Putzmeister Ag | Device for actuating an articulated mast |
-
1989
- 1989-03-06 JP JP1053538A patent/JPH0689601B2/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433999A (en) * | 2011-12-23 | 2012-05-02 | 三一重工股份有限公司 | Concrete pump truck and fixed turret thereof |
| JP2015530497A (en) * | 2012-08-24 | 2015-10-15 | プッツマイスター エンジニアリング ゲーエムベーハー | Mobile concrete pump |
| CN103410323A (en) * | 2012-12-10 | 2013-11-27 | 北汽福田汽车股份有限公司 | Concrete pump truck |
| JP2020510767A (en) * | 2017-03-02 | 2020-04-09 | プツマイスター エンジニアリング ゲーエムベーハーＰｕｔｚｍｅｉｓｔｅｒ Ｅｎｇｉｎｅｅｒｉｎｇ Ｇｍｂｈ | Support structure with mobile turret and mobile concrete pump for mobile concrete pump |
| EP3369876A1 (en) * | 2017-03-02 | 2018-09-05 | Putzmeister Engineering GmbH | Support structure with integrated boiler for a mobile concrete pump and mobile concrete pump |
| WO2018158443A1 (en) * | 2017-03-02 | 2018-09-07 | Putzmeister Engineering Gmbh | Supporting structure having integrated turret for a mobile concrete pump and mobile concrete pump |
| US11384549B2 (en) | 2017-03-02 | 2022-07-12 | Putzmeister Engineering Gmbh | Supporting structure having integrated turret for a mobile concrete pump and mobile concrete pump |
| EP3589802A1 (en) * | 2017-03-02 | 2020-01-08 | Putzmeister Engineering GmbH | Supporting structure having integrated turret for a mobile concrete pump and mobile concrete pump |
| JP2019116771A (en) * | 2017-12-27 | 2019-07-18 | 極東開発工業株式会社 | Boom device |
| JP2022095693A (en) * | 2017-12-27 | 2022-06-28 | 極東開発工業株式会社 | Boom device |
| CN109611126A (en) * | 2019-01-25 | 2019-04-12 | 蓝传雯 | A kind of arch spray booth vehicle |
| CN109611126B (en) * | 2019-01-25 | 2024-05-31 | 四川蓝海智能装备制造有限公司 | Arched spraying trolley |
| CN118107052A (en) * | 2024-04-01 | 2024-05-31 | 湖北省工业建筑集团安装工程有限公司 | Device and process for pouring large-size ultra-thick curved surface UHPC arc-shaped component |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0689601B2 (en) | 1994-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8302993B2 (en) | Support device for walking machines | |
| JP2721998B2 (en) | crane | |
| US7204269B2 (en) | Articulated mast for movable concrete pumps | |
| CA2549664A1 (en) | Articulated mast for a coiled tubing rig | |
| JPH02232467A (en) | Concrete pump vehicle with boom device | |
| JPH08501609A (en) | Concrete distribution boom | |
| JPS6067393A (en) | mobile crane | |
| JPH1171093A (en) | Three-element type foldable support with folding/ unfolding device for tower type crane | |
| JPH0768764B2 (en) | Storage structure for placing hoses in concrete pump trucks | |
| JPH03217558A (en) | Concreting device | |
| JPH033715Y2 (en) | ||
| JP2564917Y2 (en) | Protection device in boom device | |
| JPH0544397Y2 (en) | ||
| JP2002003172A (en) | Crawler crane | |
| JP2585667Y2 (en) | Mobile crane | |
| JP2562916Y2 (en) | Aerial work vehicle | |
| JP2000344469A (en) | Mobile tower crane | |
| JP2007505239A (en) | Dispensing equipment for unconsolidated concrete | |
| JP3355087B2 (en) | Digging pole car | |
| JPH0312944B2 (en) | ||
| JPH0734108Y2 (en) | Boom device for concrete pump car | |
| JPS58565Y2 (en) | Work vehicle with variable wheel width | |
| JPH0714558Y2 (en) | Concrete pump boom equipment | |
| JPH0340876Y2 (en) | ||
| JPS63310499A (en) | Operation platform-rotating lift equipment |