CN113374267A - Concrete pouring device for house construction engineering and use method - Google Patents

Concrete pouring device for house construction engineering and use method Download PDF

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Publication number
CN113374267A
CN113374267A CN202110706659.9A CN202110706659A CN113374267A CN 113374267 A CN113374267 A CN 113374267A CN 202110706659 A CN202110706659 A CN 202110706659A CN 113374267 A CN113374267 A CN 113374267A
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CN
China
Prior art keywords
pouring
concrete
component
stirring
movable
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Granted
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CN202110706659.9A
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Chinese (zh)
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CN113374267B (en
Inventor
周永超
候廷祥
郜冬冬
孙见文
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China Construction Second Engineering Bureau Co Ltd
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China Construction Second Engineering Bureau Co Ltd
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Priority to CN202110706659.9A priority Critical patent/CN113374267B/en
Publication of CN113374267A publication Critical patent/CN113374267A/en
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Publication of CN113374267B publication Critical patent/CN113374267B/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04Devices for both conveying and distributing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/003Methods for mixing
    • B28C5/006Methods for mixing involving mechanical aspects
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806Details; Accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806Details; Accessories
    • B28C5/0831Drives or drive systems, e.g. toothed racks, winches
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0893Mobile mixing devices, e.g. hanging
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10Mixing in containers not actuated to effect the mixing
    • B28C5/12Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/16Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

The invention relates to the field of building engineering, and discloses a concrete pouring device for building engineering and a using method thereof in order to solve the problem that the existing concrete pouring device does not have the function of further stirring and uniformly mixing poured concrete when in use. When the concrete stirring device is used, when concrete is poured into the pouring mechanism, the concrete falling on the first movable piece presses the first movable piece downwards due to gravity, the first movable piece is stressed to rotate downwards on the threaded rod along with the threaded ring and drives the stirring piece to stir the concrete in the pouring mechanism, and the concrete stirring device has the function of stirring and uniformly mixing the concrete while pouring.

Description

Concrete pouring device for house construction engineering and use method
Technical Field
The invention relates to the technical field of house construction engineering, in particular to a concrete pouring device for house construction engineering and a using method thereof.
Background
The building construction engineering refers to various building constructions and their auxiliary facilities, and the matching line, pipeline, equipment installation engineering and indoor and outdoor decoration engineering. The house building means a roof, a beam column, a wall, a foundation and a building capable of forming an inner space. The house building of reinforced concrete structure need pour the concrete to the floor at the construction in-process, uses the manual work to hold fixedly or fixes the concrete conveyer pipe in the floor department of waiting to pour the concrete with fixing device at present, does not possess the function of further stirring the mixing to the concrete, has the inhomogeneous problem of concrete placement.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a concrete pouring device for house construction engineering and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a concrete pouring device for building engineering comprises a pouring mechanism and a supporting assembly for supporting the pouring mechanism, wherein a moving mechanism for assisting the pouring mechanism to move is installed at one end, far away from the pouring mechanism, of the supporting assembly, a fixed pouring component for blanking is arranged at one end, close to the supporting assembly, of the pouring mechanism, and the concrete pouring device further comprises a threaded rod fixed inside the pouring mechanism through a mounting piece; and the number of the first and second groups,
the stirring mechanism rotates and moves downwards under the action of the gravity of concrete fed to the pouring mechanism, and comprises a stirring component which is arranged on a threaded rod through a threaded ring and a thread; and the number of the first and second groups,
and the resetting mechanism is arranged at one end of the threaded rod, which is close to the fixed pouring part, and is used for resetting the stirring mechanism which rotates and moves downwards.
Preferably, the reset mechanism comprises a fixing piece and a lifting piece, wherein the fixing piece is arranged at one end, close to the fixed pouring piece, of the threaded rod, the lifting piece is arranged at one side, close to the stirring assembly, of the fixing piece through an elastic piece, and the lifting piece is connected with the stirring assembly in a sliding mode; and the number of the first and second groups,
and the guide piece is used for guiding the lifting component.
Preferably, the end of the guide part extending to the side of the fixing part far away from the stirring assembly is provided with a dredging mechanism for dredging the inside of the fixed pouring part.
Preferably, the dredging mechanism comprises a second movable member connected with one end of the guide member, and a third movable member is mounted on one side, far away from the guide member, of the second movable member.
Preferably, a side wing is installed on the side surface of the third movable piece, and the position of the third movable piece corresponds to the position of the opening of the fixed pouring part.
Preferably, the stirring assembly comprises a first movable member for receiving concrete fed into the casting mechanism; and the number of the first and second groups,
install the stirring piece at first moving part outer wall.
Preferably, the movable casting component is movably sleeved in the fixed casting component, and the inner diameter of one end, far away from the stirring component, of the movable casting component is smaller than that of the other end of the movable casting component; and the number of the first and second groups,
and the lifting mechanism is used for lifting the movable pouring component to the interior of the fixed pouring component when the pouring is stopped.
Preferably, the lifting mechanism comprises a counterweight movably sleeved on the outer wall of the fixed pouring part; and a connecting piece for connecting the counterweight part and one end of the movable pouring part close to the stirring assembly.
Preferably, the outer wall of one end of the pouring mechanism, which is far away from the fixed pouring part, is provided with a fixing assembly for clamping and fixing the concrete conveying pipe.
The application method of the concrete pouring device for the building construction engineering comprises the following steps:
after the pouring mechanism is moved to the position of concrete to be poured through the moving mechanism, the discharge end of the concrete conveying pipe is aligned to the inside of the pouring mechanism, the conveying pipe is clamped and fixed through the fixing component, when the concrete is poured into the pouring mechanism, the concrete falling on the stirring component downwards presses the stirring component due to gravity, the stirring component is stressed to downwards rotate and move on the threaded rod along with the threaded ring, the concrete in the pouring mechanism is stirred, the concrete is poured from the fixed pouring component in a discharging mode, the movable pouring component downwards extends under the action of gravity of the concrete during pouring, and when the pouring is not performed, the movable pouring component is upwards lifted to the inside of the fixed pouring component through the counterweight.
The invention has the beneficial effects that:
the concrete pouring mechanism is characterized in that the pouring mechanism is moved to a position to be poured with concrete through the moving mechanism, the discharge end of a concrete conveying pipe is aligned to the inside of the pouring mechanism, the conveying pipe is clamped and fixed through the telescopic piece to push the clamping piece, when the concrete is poured into the pouring mechanism, the concrete falling on the first moving piece presses the first moving piece downwards due to gravity, the first moving piece is stressed to rotate downwards on the threaded rod along with the threaded ring and moves, the stirring piece is driven to stir the concrete in the pouring mechanism, and the concrete pouring mechanism also has the function of stirring and mixing the concrete.
Drawings
Fig. 1 is a schematic structural view of a concrete pouring device for a building construction according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of an agitating mechanism of a concrete pouring apparatus for house construction according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a dredging mechanism of a concrete pouring device for building construction according to an embodiment of the present invention.
In the figure: the device comprises a pouring mechanism 1, a stirring piece 2, a supporting component 3, a mounting piece 4, a clamping piece 5, a telescopic piece 6, a fixing component 7, a threaded rod 8, a first movable piece 9, a connecting piece 10, a side wing 11, a movable pouring part 12, a fixed pouring part 13, a counterweight piece 14, a second movable piece 15, a third movable piece 16, a lifting part 17, a thread ring 18, an elastic piece 19, a fixing piece 20 and a guide piece 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a concrete pouring device for a building construction project and a using method thereof, comprising a pouring mechanism 1 and a supporting component 3 for supporting the pouring mechanism 1, wherein a moving mechanism for assisting the pouring mechanism 1 to move is installed at one end of the supporting component 3 far away from the pouring mechanism 1, a fixed pouring component 13 for blanking is arranged at one end of the pouring mechanism 1 close to the supporting component 3, and a threaded rod 8 fixed inside the pouring mechanism 1 through a mounting component 4 is further included; and the number of the first and second groups,
a stirring mechanism which rotates and moves downwards when being acted by the gravity of concrete fed to the pouring mechanism 1 and comprises a stirring component which is installed on the threaded rod 8 through a thread ring 18; and the number of the first and second groups,
and the resetting mechanism is arranged at one end of the threaded rod 8 close to the fixed pouring part 13 and is used for resetting the stirring mechanism which rotates and moves downwards.
After the pouring mechanism 1 is moved to the position of concrete to be poured through the moving mechanism, the discharge end of the concrete conveying pipe is aligned to the inside of the pouring mechanism 1, when the concrete is poured into the pouring mechanism 1, the concrete falling on the stirring assembly downwards presses the stirring assembly due to gravity, the stirring assembly is stressed to downwards rotate and move on the threaded rod 8 along with the threaded ring 18, the concrete in the pouring mechanism 1 is stirred, the functions of transition and stirring of the concrete are achieved, and the concrete is poured from the fixed pouring part 13.
Referring to fig. 2, as a preferred embodiment of the present invention, the restoring mechanism includes a fixing member 20 installed at one end of the threaded rod 8 near the fixed casting component 13, and a lifting member 17 installed at one side of the fixing member 20 near the stirring assembly through an elastic member 19, and the lifting member 17 is slidably connected to the stirring assembly; and the number of the first and second groups,
and a guide 21 for guiding the elevating member 17.
As a preferred embodiment of the present invention, the elastic member 19 is a spring, a bellows, or the like, and in this embodiment, the elastic member 19 is preferably a spring.
Referring to fig. 2-3, as a preferred embodiment of the present invention, the end of the guide member 21 extending to the side of the fixed member 20 away from the agitating assembly is provided with a dredging mechanism for dredging the inside of the fixed casting member 13.
As a preferred embodiment of the invention, the dredging mechanism comprises a dredging motor arranged on one side of the fixing part 20, and a dredging paddle is arranged on an output shaft of the dredging motor.
Referring to fig. 2-3, as a preferred embodiment of the present invention, the dredging mechanism includes a second movable member 15 connected to one end of the guide member 21, and a third movable member 16 is installed on a side of the second movable member 15 away from the guide member 21.
In a preferred embodiment of the present invention, the lateral side of the third movable element 16 is provided with a lateral wing 11, and the position of the third movable element 16 corresponds to the opening position of the fixed casting component 13.
As a preferred embodiment of the invention, the stirring assembly comprises a first mobile 9 for receiving the concrete fed into the casting means 1; and the number of the first and second groups,
and the stirring piece 2 is arranged on the outer wall of the first movable piece 9.
As a preferred embodiment of the present invention, the first movable member 9 is a movable plate, a movable cover, or the like, and in this embodiment, the first movable member 9 is a movable cover.
Referring to fig. 1, as a preferred embodiment of the present invention, a movable casting component 12 is movably sleeved inside a fixed casting component 13, and the inner diameter of one end of the movable casting component 12 far away from a stirring assembly is smaller than that of the other end; and the number of the first and second groups,
and the lifting mechanism is used for lifting the movable casting component 12 to the inside of the fixed casting component 13 when the casting is stopped.
As a preferred embodiment of the invention, the lifting mechanism comprises a winding roller arranged on the outer wall of the fixed pouring part 13, a connecting rope for connecting the winding roller and the top of the movable pouring part 12, and a winding motor for driving the winding roller to rotate.
Referring to fig. 1, as a preferred embodiment of the present invention, the lifting mechanism includes a weight member 14 movably sleeved on an outer wall of the fixed casting component 13; and a connecting member 10 connecting the weight member 14 to an end of the movable casting element 12 adjacent the agitator assembly.
As a preferred embodiment of the present invention, the connecting member 10 is a nylon rope, a steel wire, or the like, and in this embodiment, the connecting member 10 is a nylon rope.
As a preferred embodiment of the invention, a fixing component 7 is arranged on the outer wall of one end of the pouring mechanism 1 far away from the fixed pouring part 13 and is used for clamping and fixing the concrete conveying pipe.
As a preferred embodiment of the present invention, the fixing assembly 7 comprises a telescopic member 6 installed at the top opening of the casting mechanism 1, and a movable end of the telescopic member 6 is installed with a clamping member 5.
The application method of the concrete pouring device for the house construction engineering comprises the following steps:
after the pouring mechanism 1 is moved to the position of concrete to be poured through the moving mechanism, the discharge end of the concrete conveying pipe is aligned to the inside of the pouring mechanism 1, the conveying pipe is clamped and fixed through the fixing component 7, when the concrete is poured into the pouring mechanism 1, the concrete falling on the stirring component downwards presses the stirring component due to gravity, the stirring component is stressed to downwards rotate and move on the threaded rod 8 along with the threaded ring 18, the concrete in the pouring mechanism 1 is stirred, the concrete is discharged from the fixed pouring component 13 to realize pouring, the movable pouring component 12 downwards extends under the gravity action of the concrete during pouring, and when the pouring is not performed, the movable pouring component 12 is upwards lifted to the inside of the fixed pouring component 13 through the counterweight 14.
After the pouring mechanism 1 is moved to the position of concrete to be poured through the moving mechanism, the discharge end of a concrete conveying pipe is aligned to the inside of the pouring mechanism 1, the clamping piece 5 is pushed through the telescopic piece 6 to clamp and fix the conveying pipe, when the concrete is poured into the pouring mechanism 1, the concrete falling on the first movable piece 9 downwards presses the first movable piece 9 due to gravity, the first movable piece 9 is stressed to downwards rotate and move on the threaded rod 8 along with the threaded ring 18, the stirring piece 2 is driven to stir the concrete in the pouring mechanism 1, and the pouring mechanism also has the function of stirring and uniformly mixing the concrete;
the first movable piece 9 moves downwards and presses the lifting part 17 downwards at the same time, and the guide piece 21 moves downwards along with the lifting part 17 and presses the second movable piece 15 downwards at the same time, so that the second movable piece 15 pushes the third movable piece 16 and the side wing 11 downwards to dredge and stir the concrete at the fixed pouring part 13, and the concrete is effectively prevented from being blocked at the fixed pouring part 13;
when the feeding gap or the feeding is stopped, the elastic piece 19 pushes the first movable piece 9 upwards to reset, so that the first movable piece 9 and the third movable piece 16 are ensured to move back and forth, the stirring and dredging effects are ensured, and the elastic piece 19 ensures that the first movable piece 9 keeps shaking, so that concrete can be prevented from being accumulated on the top of the first movable piece 9;
when the movable pouring component 12 extends downwards under the action of the gravity of concrete during pouring, and when the movable pouring component 12 is not poured, the counterweight 14 lifts the movable pouring component 12 upwards into the fixed pouring component 13, so that concrete splashing during pouring is avoided, and the situation that the bottom of the pouring component is too close to a building and collides with the building when the pouring mechanism 1 is moved is also avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. A concrete pouring device for building engineering comprises a pouring mechanism and a supporting assembly for supporting the pouring mechanism, wherein a moving mechanism for assisting the pouring mechanism to move is installed at one end, far away from the pouring mechanism, of the supporting assembly, and a fixed pouring component for blanking is arranged at one end, close to the supporting assembly, of the pouring mechanism; and the number of the first and second groups,
the stirring mechanism rotates and moves downwards under the action of the gravity of concrete fed to the pouring mechanism, and comprises a stirring component which is arranged on a threaded rod through a threaded ring and a thread; and the number of the first and second groups,
and the resetting mechanism is arranged at one end of the threaded rod, which is close to the fixed pouring part, and is used for resetting the stirring mechanism which rotates and moves downwards.
2. The concrete pouring device for the house building engineering according to claim 1, wherein the resetting mechanism comprises a fixing member mounted at one end of the threaded rod close to the fixed pouring member, and a lifting member mounted at one side of the fixing member close to the stirring assembly through an elastic member, and the lifting member is connected with the stirring assembly in a sliding manner; and the number of the first and second groups,
and the guide piece is used for guiding the lifting component.
3. The concrete pouring device for house construction work according to claim 2, wherein the end of the guide member extending to the side of the fixing member away from the agitating assembly is provided with a dredging means for dredging the inside of the fixing pouring member.
4. The concrete pouring device for the house building engineering according to claim 3, wherein the dredging mechanism comprises a second movable member connected with one end of the guide member, and a third movable member is installed on one side of the second movable member far away from the guide member.
5. The concrete pouring device for house construction engineering according to claim 4, wherein the lateral surface of the third movable member is provided with a side wing, and the position of the third movable member corresponds to the position of the opening for fixing the pouring component.
6. A concrete casting apparatus for building construction according to claim 1 wherein the agitation assembly includes a first movable member for receiving concrete fed into the casting means; and the number of the first and second groups,
install the stirring piece at first moving part outer wall.
7. The concrete pouring device for the house building engineering according to claim 1, wherein the fixed pouring component is movably sleeved with a movable pouring component, and the inner diameter of one end of the inner part of the movable pouring component, which is far away from the stirring component, is smaller than that of the other end of the inner part of the movable pouring component; and the number of the first and second groups,
and the lifting mechanism is used for lifting the movable pouring component to the interior of the fixed pouring component when the pouring is stopped.
8. The concrete pouring device for house construction engineering according to claim 7, wherein the lifting mechanism comprises a weight member movably sleeved on the outer wall of the fixed pouring part; and a connecting piece for connecting the counterweight part and one end of the movable pouring part close to the stirring assembly.
9. The concrete pouring device for the house building engineering according to claim 1, wherein a fixing component is installed on the outer wall of one end of the pouring mechanism far away from the fixed pouring part, and is used for clamping and fixing the concrete conveying pipe.
10. Use of a concrete casting apparatus for building construction according to any one of claims 1 to 9, characterized by comprising the steps of:
after the pouring mechanism is moved to the position of concrete to be poured through the moving mechanism, the discharge end of the concrete conveying pipe is aligned to the inside of the pouring mechanism, the conveying pipe is clamped and fixed through the fixing component, when the concrete is poured into the pouring mechanism, the concrete falling on the stirring component downwards presses the stirring component due to gravity, the stirring component is stressed to downwards rotate and move on the threaded rod along with the threaded ring, the concrete in the pouring mechanism is stirred, the concrete is poured from the fixed pouring component in a discharging mode, the movable pouring component downwards extends under the action of gravity of the concrete during pouring, and when the pouring is not performed, the movable pouring component is upwards lifted to the inside of the fixed pouring component through the counterweight.
CN202110706659.9A 2021-06-24 2021-06-24 Concrete pouring device for house construction engineering and use method Active CN113374267B (en)

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CN113374267B CN113374267B (en) 2022-09-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116356828A (en) * 2023-05-24 2023-06-30 江苏力引建材科技股份有限公司 Concrete placement equipment of water conservancy support crown beam

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JPH0985203A (en) * 1995-09-28 1997-03-31 Fumiichirou Odanaga Cleaning of piping after concrete deposition and auxiliary tool used for the cleaning of piping
CN208152608U (en) * 2018-03-26 2018-11-27 中国建筑第二工程局有限公司 Self-walking terrace crack mending device
CN110130352A (en) * 2019-05-23 2019-08-16 青岛亿联集团股份有限公司 A kind of special geology caisson concrete placings steel funnel
CN209395006U (en) * 2018-10-15 2019-09-17 江苏科兴项目管理有限公司 A kind of slow drop of concrete placings blanking tumbling barrel is stirred for device
CN110863654A (en) * 2019-12-04 2020-03-06 湖北勇胜建设工程有限公司 Building and pouring accelerating device for house construction
CN210508299U (en) * 2019-05-21 2020-05-12 解汉忠 Concrete pouring operation rack for building floor slab
CN111307225A (en) * 2020-02-11 2020-06-19 广东博智林机器人有限公司 Flow monitor, cloth machine and cloth operating system
CN211473419U (en) * 2019-09-30 2020-09-11 李楠楠 Fixing device for concrete pouring
CN111749470A (en) * 2020-07-09 2020-10-09 广东新江永安建设工程有限公司 Concrete pouring operation rack for building floor slab

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0985203A (en) * 1995-09-28 1997-03-31 Fumiichirou Odanaga Cleaning of piping after concrete deposition and auxiliary tool used for the cleaning of piping
CN208152608U (en) * 2018-03-26 2018-11-27 中国建筑第二工程局有限公司 Self-walking terrace crack mending device
CN209395006U (en) * 2018-10-15 2019-09-17 江苏科兴项目管理有限公司 A kind of slow drop of concrete placings blanking tumbling barrel is stirred for device
CN210508299U (en) * 2019-05-21 2020-05-12 解汉忠 Concrete pouring operation rack for building floor slab
CN110130352A (en) * 2019-05-23 2019-08-16 青岛亿联集团股份有限公司 A kind of special geology caisson concrete placings steel funnel
CN211473419U (en) * 2019-09-30 2020-09-11 李楠楠 Fixing device for concrete pouring
CN110863654A (en) * 2019-12-04 2020-03-06 湖北勇胜建设工程有限公司 Building and pouring accelerating device for house construction
CN111307225A (en) * 2020-02-11 2020-06-19 广东博智林机器人有限公司 Flow monitor, cloth machine and cloth operating system
CN111749470A (en) * 2020-07-09 2020-10-09 广东新江永安建设工程有限公司 Concrete pouring operation rack for building floor slab

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116356828A (en) * 2023-05-24 2023-06-30 江苏力引建材科技股份有限公司 Concrete placement equipment of water conservancy support crown beam
CN116356828B (en) * 2023-05-24 2023-11-10 江苏力引建材科技股份有限公司 Concrete placement equipment of water conservancy support crown beam

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