JP2801668B2 - Fluid injection device - Google Patents
Fluid injection deviceInfo
- Publication number
- JP2801668B2 JP2801668B2 JP1223115A JP22311589A JP2801668B2 JP 2801668 B2 JP2801668 B2 JP 2801668B2 JP 1223115 A JP1223115 A JP 1223115A JP 22311589 A JP22311589 A JP 22311589A JP 2801668 B2 JP2801668 B2 JP 2801668B2
- Authority
- JP
- Japan
- Prior art keywords
- injection
- fluid
- mixer truck
- connecting device
- injection device
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Producing Shaped Articles From Materials (AREA)
Description
【発明の詳細な説明】 <産業上の利用分野> 本発明はスラリー状コンクリート等の流状物を固定式
型枠内に注入する際等に使用される流状物の注入装置に
関するものである。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to an apparatus for injecting a fluid such as a slurry concrete into a fixed formwork. .
<従来の技術> 従来、例えば軽量気泡コンクリート板を成形型枠で製
造する場合の流状物の注入装置としては、第5図乃至第
7図に示す如き装置が用いられていた。<Prior Art> Conventionally, as a device for injecting a fluid in the case of producing a lightweight cellular concrete plate with a molding form, for example, an apparatus as shown in FIGS. 5 to 7 has been used.
即ち、図に於いては1、自走し得るミキサー車であっ
て、その内部には軽量気泡コンクリートの原料であるス
ラリー状コンクリート流状物2(以下単に流状物とい
う)を収納することが出来、かつこの流状物2を常に撹
拌し得る如く構成されている。3はこのミキサー車の片
側面に水平に長く突設された支持棒であって、同じくミ
キサー車1の片側面に取り付けられた2本の注入管4a,4
bの先端を吊り具5を介して支持している。これ等の注
入管4a,4bの先端には伸縮ホース6を介して注入ノズル7
a,7bが取り付けられ、かつこれ等の注入ノズル7a,7bは
支持棒3に取り付けられた油圧シリンダー8と前記吊り
具5とによって昇降し得る如く構成されている。又注入
ノズル7a,7bには夫々開閉バルブ9が設けられている。1
0は軽量気泡コンクリート板の成形用固定式型枠であっ
て、その中央部には鉄筋カゴ11が挿入され、かつ前記注
入ノズル7a,7bはこの鉄筋カゴ11と型枠10の内側壁との
間を昇降し得る如く構成されている。That is, in the figure, 1 is a self-propelled mixer truck, in which a slurry-like concrete fluid 2 (hereinafter simply referred to as a fluid), which is a raw material of lightweight cellular concrete, can be stored. It is configured such that the fluid 2 can be constantly stirred. Reference numeral 3 denotes a support rod protruding horizontally on one side of the mixer truck, and two injection pipes 4a, 4 also attached to one side of the mixer truck 1.
The tip of b is supported via the hanging tool 5. The injection nozzles 7 are connected to the tips of the injection pipes 4a and 4b via telescopic hoses 6.
a, 7b are mounted, and these injection nozzles 7a, 7b are configured so as to be able to move up and down by a hydraulic cylinder 8 mounted on the support rod 3 and the hanging tool 5. The injection nozzles 7a and 7b are provided with opening / closing valves 9, respectively. 1
Reference numeral 0 denotes a fixed formwork for molding a lightweight cellular concrete plate, in which a reinforcing bar cage 11 is inserted at the center thereof, and the injection nozzles 7a and 7b are connected between the reinforcing bar cage 11 and the inner side wall of the forming frame 10. It is configured to be able to move up and down.
<発明が解決しようとする課題> 然るに、従来の流状物の注入装置に於いてはミキサー
車1に支持棒3及び注入管4a,4bが一体的に取り付けら
れているので、ミキサー車1から型枠10内に流状物2を
注入する場合には、第5図及び第6図に示す如く、注入
管4a,4bを型枠10上に旋回させた後で、注入ノズル7a,7
b,を夫々型枠10内に降下させ、この状態で流状物2を注
入ノズル7a,7bから注入し、かつ注入が終了した後で
は、注入ノズル7a,7bを今度は上昇させると共に注入管4
a,4bを第7図の鎖線で示す位置に旋回させてミキサー車
1を走行させなければならず、従って全体の動きが極め
て複雑であり、各動き毎に時間を要する等の問題があっ
た。更にミキサー車1には支持棒3,注入管4a,4b及び注
入ノズル7a,7b等が全て一体的に取り付けられているの
で、このミキサー車1は重量物を支持し得る大型構造と
しなければならず、従ってミキサー車1の機動性にも問
題があった。<Problems to be Solved by the Invention> However, in the conventional apparatus for injecting a fluid, the support rod 3 and the injection pipes 4a and 4b are integrally attached to the mixer truck 1, so that the mixer truck 1 In order to inject the fluid 2 into the mold 10, as shown in FIGS. 5 and 6, the injection pipes 4a, 4b are swung over the mold 10, and then the injection nozzles 7a, 7
b, are respectively lowered into the mold 10, and in this state, the fluid 2 is injected from the injection nozzles 7a, 7b, and after the injection is completed, the injection nozzles 7a, 7b are raised and the injection pipe Four
The mixer truck 1 must be run by turning a, 4b to the position shown by the chain line in FIG. 7, so that the entire movement is extremely complicated, and there is a problem that it takes time for each movement. . Further, since the mixer rod 1 is integrally provided with the support rod 3, the injection pipes 4a and 4b, and the injection nozzles 7a and 7b, the mixer wheel 1 must have a large structure capable of supporting heavy objects. Therefore, the mobility of the mixer truck 1 also has a problem.
本発明に係る装置はこれ等の従来の問題点に鑑み開発
された新規な技術であって、特にミキサー車に従来の如
き支持棒,注入管,注入ノズル等を一体的に取り付ける
ことを不要とした装置を提供しようとするものである。The apparatus according to the present invention is a novel technique developed in view of these conventional problems, and in particular, eliminates the need to integrally attach a support rod, an injection pipe, an injection nozzle, etc. to a mixer truck as in the related art. It is intended to provide such a device.
<課題を解決するための手段> 本発明は上述の従来の問題点を根本的に解決すべく開
発された技術であって、その要旨は自走ミキサー車に収
納されたスラリー状コンクリート等の流状物を固定式型
枠内に注入する装置に於いて、先端に第1連結装置を有
する流状物取出用の取出パイプを自走ミキサー車に取り
付け、更に注入管及び注入ノズルを夫々装着した前記固
定式型枠上に配設し得る注入装置本体の該注入管の先端
に前記第1連結装置と着脱自在に連結し得る第2連結装
置を設けて構成したものである。<Means for Solving the Problems> The present invention is a technology developed to fundamentally solve the above-mentioned conventional problems, and the gist of the present invention is to reduce the flow of slurry concrete or the like stored in a self-propelled mixer truck. In a device for injecting a shaped material into a fixed mold, a take-off pipe for removing a fluid having a first connecting device at a tip was attached to a self-propelled mixer truck, and further, an injection tube and an injection nozzle were attached. A second connecting device that can be detachably connected to the first connecting device is provided at a tip of the injection tube of the injection device main body that can be disposed on the fixed mold.
<作用> 本発明に於いては上述の如く、注入装置本体に注入管
及び注入ノズルを取り付けると共に該注入管をミキサー
車にドッキングすることが出来るように構成したので、
型枠内への注入ノズルの挿入或いは移動は全てミキサー
車の動きとは分離して行うことが出来、これによって全
体の動きを極めて簡単にすると共に流状物を注入する為
の前後の仕掛け時間を極めて短縮することが出来る。<Operation> In the present invention, as described above, since the injection pipe and the injection nozzle are attached to the injection apparatus main body and the injection pipe can be docked to the mixer truck,
The insertion or movement of the injection nozzle into the mold can all be done separately from the movement of the mixer truck, which greatly simplifies the overall movement and the time before and after the injection of the fluid. Can be extremely shortened.
ミキサー車には従来の如く、注入管及び注入ノズルを
一体的に取り付ける必要がないので、軽量小型化するこ
とが出来、且つミキサー車の機動性を向上せしめること
も可能である。Since there is no need to integrally attach the injection pipe and the injection nozzle to the mixer truck as in the related art, it is possible to reduce the weight and size and improve the mobility of the mixer truck.
<実施例> 図により本発明に係る装置の一実施例を具体的に説明
すると、第1図は本発明に係る注入装置の簡略側面説明
図、第2図はその要部の平面説明図、第3図は注入ノズ
ルの昇降機構を示す説明図、第4図(A),(B)は夫
々ミキサー車と注入装置本体とをドッキングさせる為の
装置の要部及びその動作を示す説明図である。<Example> One embodiment of the device according to the present invention will be specifically described with reference to the drawings. FIG. 1 is a simplified side view of the injection device according to the present invention, FIG. FIG. 3 is an explanatory view showing an elevating mechanism of the injection nozzle, and FIGS. 4 (A) and 4 (B) are explanatory views showing a main part of an apparatus for docking a mixer truck and an injection apparatus main body, respectively, and an operation thereof. is there.
第1図乃至第3図に於いて、21は自走ミキサー車であ
って、その内部には流状物22が撹拌可能な如く収納され
ている。このミキサー車21の片側面には流状物22を取り
出すことが出来る取出パイプ23が突設され、かつこの取
出パイプ23には夫々開閉バルブ24及び第1連結装置25が
夫々取り付けられている。1 to 3, reference numeral 21 denotes a self-propelled mixer truck, in which a fluid 22 is stored so as to be able to stir. A take-out pipe 23 from which the fluid 22 can be taken out protrudes from one side of the mixer truck 21, and an open / close valve 24 and a first connecting device 25 are attached to the take-out pipe 23, respectively.
26は門型架構27等より構成される注入装置本体であっ
て、この門型架構27には走行車輪28が取り付けられて、
後述のレールに沿って走行し得るように構成されてい
る。29は注入装置本体26に取り付けられた注入管であっ
て、その元部には前記第1連結装置25に連結し得る第2
連結装置30と伸縮ホース31とが取り付けられている。ま
たこの注入管29は途中で2本に枝分かれし、これ等の枝
管29a,29bの先端には注入ノズル32a,32bと伸縮ホース33
とが取り付けられている。この注入ノズル32a,32bは特
に第3図に明らかな如く、油圧シリンダー34によって吊
り具35を介して昇降し得る如く構成されている。26 is an injection device body composed of a portal frame 27 and the like, and traveling wheels 28 are attached to this portal frame 27,
It is constituted so that it can run along the rail mentioned below. Reference numeral 29 denotes an injection tube attached to the injection device main body 26, the second end of which can be connected to the first connection device 25 at the base thereof.
The connecting device 30 and the telescopic hose 31 are attached. The injection pipe 29 is branched into two in the middle, and the injection nozzles 32a and 32b and the telescopic hose 33 are provided at the ends of these branch pipes 29a and 29b.
And are attached. The injection nozzles 32a and 32b are constructed so that they can be moved up and down by a hydraulic cylinder 34 via a hanger 35, as is apparent in FIG.
特に第2図に示すように、前記ミキサー車21はレール
36上を走行し、又注入装置本体26は該レール36と平行に
敷設されたレール37上を走行し得る如く構成されてい
る。In particular, as shown in FIG.
The injection device main body 26 is configured to run on a rail 37 laid in parallel with the rail 36.
38は軽量コンクリート板を成形する為の複数の型枠で
あって、前記レール37に沿って並列されている。この型
枠38内には鉄筋カゴ39が挿入されている。Numeral 38 denotes a plurality of molds for molding a lightweight concrete plate, which are arranged in parallel along the rail 37. A steel cage 39 is inserted into the formwork.
次に第4図(A),(B)は前記第1連結装置25と第
2連結装置30との構成及び両者の連結状態を示す説明図
であって、第2連結装置30には台形状の第1連結装置25
を挿入し得る凹所30aが設けられ、かつこの凹所30aの所
定位置には数個のOリングパッキン40が取り付けられ
て、この凹所30aに挿入された第1連結装置25の周りを
水密状態に保ち得る如く構成されている。又第2連結装
置30の上下部には凹所30aに嵌入された第1連結装置25
を係止することが出来る爪状クランプ装置41が回動自在
に枢着されている。Next, FIGS. 4A and 4B are explanatory views showing the configuration of the first connecting device 25 and the second connecting device 30 and the connection state between the two, and the second connecting device 30 has a trapezoidal shape. First connecting device 25
A recess 30a into which the first connecting device 25 is inserted is provided at a predetermined position of the recess 30a, and a plurality of O-ring packings 40 are attached at predetermined positions of the recess 30a. It is configured so that it can be kept in a state. The upper and lower portions of the second connecting device 30 have the first connecting device 25 fitted into the recess 30a.
Is rotatably pivotally mounted on a claw-shaped clamp device 41 capable of locking the same.
従って、第1連結装置25と第2連結装置30とは第4図
(A)の状態から同図(B)の状態に相互に連結固定し
得る如く構成されている。Accordingly, the first connecting device 25 and the second connecting device 30 are configured so as to be mutually connected and fixed from the state of FIG. 4A to the state of FIG.
本発明に係る注入装置は上述の如き構成を有するの
で、流状物22が充填されたミキサー車21が型枠38の隣り
に走行して来る間に、注入装置本体26は該型枠38の上方
に配設され、かつ内部に装備された注入ノズル32a,32b
を該型枠38内に挿入して、注入ノズル32a,32bに連結さ
れた注入管29に流状物22が流入されるのを待機してい
る。Since the injection device according to the present invention has the above-described configuration, while the mixer truck 21 filled with the flowable material 22 travels next to the mold 38, the injection device main body 26 is attached to the mold 38. Injection nozzles 32a, 32b arranged above and equipped inside
Is inserted into the mold 38, and the flow 22 is awaited to flow into the injection pipe 29 connected to the injection nozzles 32a and 32b.
従って、本発明の装置に於いてはミキサー車21の第1
連結装置25と注入装置本体26の第2連結装置30とを相互
に着脱自在にドッキングさせることによって、直ちにミ
キサー車21の流状物22を注入ノズル32a,32bより型枠38
内に注入することが出来る。Therefore, in the apparatus of the present invention, the first
The connecting device 25 and the second connecting device 30 of the injection device main body 26 are detachably docked to each other, so that the fluid 22 of the mixer truck 21 can be immediately discharged from the injection nozzles 32a and 32b to the formwork 38.
Can be injected inside.
流状物22の注入が完了した後は、前記第1連結装置25
と第2連結装置30とのドッキングを直ちに開放すること
によって、ミキサー車21と注入装置本体26とを夫々別々
に次の型枠38に移動させて同様に流状物22を注入するこ
とが出来る。After the injection of the fluid 22 is completed, the first connecting device 25
By immediately opening the docking of the mixer and the second coupling device 30, the mixer 21 and the injection device main body 26 can be separately moved to the next mold 38 to similarly inject the fluid 22. .
<発明の効果> 本発明に係る装置は上述の如き構造と作用とを有する
ので、従来の如く自走ミキサー車に注入管及び注入ノズ
ルを一体的に取り付ける必要がなく、従ってこれ等の注
入管及び注入ノズルを固定式型枠上に旋回させたり、注
入ノズルをその都度昇降する作業を全く不要とすること
が出来、これによって作業時間を著しく短縮せしめるこ
とが出来、更に自走ミキサー車を軽く小型にすることが
出来ると共に機動性を持たせることが出来る等の特徴を
有するものである。<Effect of the Invention> Since the device according to the present invention has the above-described structure and operation, it is not necessary to integrally attach the injection pipe and the injection nozzle to the self-propelled mixer truck as in the related art. In addition, the work of rotating the injection nozzle on the fixed formwork and elevating and lowering the injection nozzle each time can be completely dispensed with, so that the work time can be significantly reduced, and the self-propelled mixer truck can be lightened. It has features such as being able to be reduced in size and having mobility.
第1図は本発明に係る注入装置の簡略側面説明図、第2
図はその要部の平面説明図、第3図は注入ノズルの昇降
機構を示す説明図、第4図(A),(B)は夫々ミキサ
ー車と注入装置本体とをドッキングさせる為の装置の要
部及びその動作を示す説明図、第5図は従来例を示す側
面簡略説明図、第6図はその平面図、第7図はその装置
の内の注入ノズルの昇降を示す説明図である。 21は自走ミキサー車、22は流状物、23は取出パイプ、25
は第1連結装置、29は注入管、30は第2連結装置、34は
油圧シリンダー、35は吊り具、37はレール、38は型枠で
ある。FIG. 1 is a simplified side view of an injection device according to the present invention, FIG.
FIG. 3 is an explanatory plan view of a main part thereof, FIG. 3 is an explanatory view showing an elevating mechanism of an injection nozzle, and FIGS. FIG. 5 is a schematic side view showing a conventional example, FIG. 6 is a plan view thereof, and FIG. 7 is an explanatory view showing elevation of an injection nozzle in the apparatus. . 21 is a self-propelled mixer truck, 22 is a fluid, 23 is an extraction pipe, 25
Is a first connecting device, 29 is an injection pipe, 30 is a second connecting device, 34 is a hydraulic cylinder, 35 is a hanger, 37 is a rail, and 38 is a mold.
Claims (2)
ンクリート等の流動物を固定式型枠内に注入する装置に
於いて、先端に第1連結装置を有する流動物取出用のパ
イプを自走ミキサー車に取り付け、更に注入管及び注入
ノズルを夫々装着した前記固定式型枠上に配設し得る注
入装置本体の該注入管の先端に前記第1連結装置と着脱
自在に連結し得る第2連結装置を設けて構成したことを
特徴とした流動物の注入装置。In a device for injecting a fluid such as a slurry-like concrete stored in a self-propelled mixer truck into a fixed mold, a pipe for removing a fluid having a first connecting device at an end thereof is automatically connected. A first connecting device which can be detachably connected to the tip of the injection tube of the injection device main body which can be mounted on the stationary mixer equipped with the injection tube and the injection nozzle respectively mounted on the traveling mixer truck. A fluid injection device characterized by comprising two connecting devices.
複数の型枠が並列されると共に、前記レールに平行に敷
設されたレール上を注入装置本体が走行し得るようにな
されている特許請求の範囲第1項に記載の流動物の注入
装置。2. A patent wherein a plurality of molds are arranged in parallel along a rail on which a self-propelled mixer truck travels, and a main body of the injection device can run on a rail laid in parallel with the rail. The fluid injection device according to claim 1.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1223115A JP2801668B2 (en) | 1989-08-31 | 1989-08-31 | Fluid injection device |
KR1019900007882A KR930000106B1 (en) | 1989-08-31 | 1990-05-30 | Casting device for fluid matter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1223115A JP2801668B2 (en) | 1989-08-31 | 1989-08-31 | Fluid injection device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0386502A JPH0386502A (en) | 1991-04-11 |
JP2801668B2 true JP2801668B2 (en) | 1998-09-21 |
Family
ID=16793057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1223115A Expired - Lifetime JP2801668B2 (en) | 1989-08-31 | 1989-08-31 | Fluid injection device |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2801668B2 (en) |
KR (1) | KR930000106B1 (en) |
-
1989
- 1989-08-31 JP JP1223115A patent/JP2801668B2/en not_active Expired - Lifetime
-
1990
- 1990-05-30 KR KR1019900007882A patent/KR930000106B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930000106B1 (en) | 1993-01-09 |
JPH0386502A (en) | 1991-04-11 |
KR910004318A (en) | 1991-03-28 |
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