CN110080531A - A kind of self-compacting concrete casting method and its pour tool - Google Patents
A kind of self-compacting concrete casting method and its pour tool Download PDFInfo
- Publication number
- CN110080531A CN110080531A CN201910383769.9A CN201910383769A CN110080531A CN 110080531 A CN110080531 A CN 110080531A CN 201910383769 A CN201910383769 A CN 201910383769A CN 110080531 A CN110080531 A CN 110080531A
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- concrete
- funnel
- tool
- self
- cylinder
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Classifications
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- 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
-
- 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
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- 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
The present invention provides a kind of self-compacting concrete casting method and its pour tool.The casting method of concrete is: a, preparing self-compacting concrete and pours tool；B, self-compacting concrete is poured to the top for the steel column that tool is lifted into pouring concrete using truck crane, the discharge port end that self-compacting concrete pours the funnel on tool penetrates in steel column at the top of steel column, and the supporting beam support on funnel lateral wall is in the top surface of steel column；C, the discharging nozzle of the concrete conveying pipeline to connect with cement pump truck or concrete tank is directed at the funnel on the tool of pouring, chutable concrete is injected into funnel, chutable concrete is injected in steel column by the discharge port of the funnel；D, after wait pour, the tool of pouring is lifted into using truck crane and carries out pouring work on next steel column to pouring concrete.The present invention is efficiently solved into steel column during casting concrete, and concrete is difficult to all be transported in steel column and leads to the problem of security risk to the person of staff.
Description
Technical field
The present invention relates to a kind of casting method of concrete, specifically a kind of self-compacting concrete casting method and its
Pour tool.
Background technique
In the structural constructions work progress such as steel-frame structure and rack, it need to often be poured into round steel column, steel rectangle column
Build concrete.It requires to pour personnel station in casting concrete to pour in capital using high throwing method.But use pump truck
Or tower crane, into steel column when joints cement, pump line can swing back and forth, the opening section size of steel column often very little in addition, so that
It not can guarantee concrete to effectively enter in steel column.The especially very high and matched structure sheaf floor on steel column top
There are no pour finish in the case where construct, not only concrete is easy to cause largely to waste, but also the pump line swung is to pouring
The person of personnel also generates very big security risk.
Summary of the invention
An object of the present invention is just to provide a kind of self-compacting concrete casting method, is poured with solving existing into steel column
Build the problem of concrete easily occurred in Concrete is largely wasted and caused a hidden trouble to the personal safety for the personnel that pour.
The second object of the present invention is just to provide a kind of self-compacting concrete and pours tool, in order to pour water into steel column
Mud.
One of the object of the invention is achieved in that a kind of self-compacting concrete casting method, comprising the following steps:
A, it prepares self-compacting concrete and pours tool, the self-compacting concrete pours tool and includes funnel and be arranged described
Supporting beam on funnel lateral wall；
B, the self-compacting concrete is poured to the top for the steel column that tool is lifted into pouring concrete, self-compaction using truck crane
The discharge port end of funnel on concreting tool penetrates in steel column at the top of steel column, the supporting beam support on funnel lateral wall
Frame is in the top surface of steel column；
C, the discharging nozzle of the concrete conveying pipeline to connect with cement pump truck or concrete tank is directed at the funnel on the tool of pouring,
Chutable concrete is injected into the funnel, chutable concrete is injected in steel column by the discharge port of the funnel；
D, after wait pour, the tool of pouring is lifted into using truck crane and carries out pouring work on next steel column to pouring concrete
Make.
The funnel include the rectangular cylinder surrounded by four pieces of rectangular slabs, the oblique cylinder to connect with the rectangular cylinder lower end and
The guide cylinder to connect with the oblique cylinder lower end；The side wall of the oblique cylinder is from the connecting pin with the rectangular cylinder to the funnel
Core inclination, the necking end for connecting the guide cylinder is formed in lower end.
The oblique cylinder is surrounded by four blocks of hang plates to connect corresponding with the rectangular slab lower end of the rectangular cylinder；The support
There are two beams, is horizontally set in the outer plate surface of the opposite hang plate in wherein one group of position of the oblique cylinder respectively.
It is symmetrically arranged in the outer plate surface of the opposite rectangular slab in wherein one group of position of the rectangular cylinder and is hung for wearing
The lifting lug of hook.
When that will pour tool and be lifted on steel column, the both ends of the supporting beam extend in the outside of steel column.
The second object of the present invention is to being achieved: a kind of self-compacting concrete pours tool, including funnel and setting
Supporting beam on the funnel lateral wall.
The funnel include the rectangular cylinder surrounded by four pieces of rectangular slabs, the oblique cylinder to connect with the rectangular cylinder lower end and
The guide cylinder to connect with the oblique cylinder lower end；The side wall of the oblique cylinder is from the connecting pin with the rectangular cylinder to the funnel
Core inclination, the necking end for connecting the guide cylinder is formed in lower end.
The oblique cylinder is surrounded by four blocks of hang plates to connect corresponding with the rectangular slab lower end of the rectangular cylinder；The support
There are two beams, is horizontally set in the outer plate surface of the opposite hang plate in wherein one group of position of the oblique cylinder respectively.
It is symmetrically arranged in the outer plate surface of the opposite rectangular slab in wherein one group of position of the rectangular cylinder for wearing suspension hook
Lifting lug.
The present invention set up on the top surface of steel column first it is funnelform pour tool, then carry out pouring for concrete.This hair
It is bright use pour tool and can effectively expand steel column opening section size, ensure that concrete is not dropped, revealed, reduce and apply
Work cost.Using this method, in concreting, operator may be located remotely from concrete delivery pump pipe, improve personnel's operation
Safety.The side wall for the funnelform oblique cylinder for pouring tool that the present invention uses is arranged to incline structure, can be to from conveying
The concrete of concrete apparatus discharge plays the role of buffering, so that the concrete denser being poured into steel column is uniform, protects
The quality of construction is demonstrate,proved.
Detailed description of the invention
Fig. 1 is the schematic diagram for pouring tool of the invention.
Fig. 2 is the top view shown in FIG. 1 for pouring tool.
In figure: 1, supporting beam；2, oblique cylinder；3, lifting lug；4, hang plate；5, rectangular cylinder；6, guide cylinder.
Specific embodiment
A kind of embodiment 1: self-compacting concrete casting method.
The present invention provides a kind of casting method of casting concrete, the casting method the following steps are included:
Firstly, preparing self-compaction pours tool, which pours the branch that tool includes funnel and is arranged on funnel outer wall
Support beam 1.Funnel include the rectangular cylinder 5 that upper end is set, the oblique cylinder 2 to connect with the lower end of rectangular cylinder 5 and with rectangular cylinder 5
The guide cylinder 6 that lower end connects.Rectangular cylinder 5 is the hollow cylinder for being rectangle by the section that four rectangular slabs surround, the upper end
Open end is feed inlet, and lower end connects with the upper end of oblique cylinder 2.Oblique cylinder 2 is by four inclinations to connect corresponding with rectangular slab
Plate 4 surrounds, and rectangular slab is tilted from the connecting pin with rectangular cylinder 5 to the middle part of funnel to be shunk, and forms the receipts of a circular hole in lower end
Contracting end, serrated end connect with hollow cylindric guide cylinder 6.Rectangular cylinder 5, which can play, increases steel column opening section size
Effect.The oblique cylinder 2 of funnel can play the role of buffering to the concrete of entrance, and concrete is allowed to uniformly enter steel
In column, and then promote the pouring quality of steel column inner concrete.The side wall of oblique cylinder 2 is arranged to the splicing construction of four blocks of hang plates 4,
The contact area between supporting beam 1, the fixation of beam 1 easy to support can be increased.
Secondly, selecting a truck crane, the tool of pouring is lifted into the top surface of the steel column to pouring concrete using truck crane
On, penetrate the discharge port of the lower end of the guide cylinder 6 of funnel in steel column from the upper end of steel column, 1 support of supporting beam of funnel two sides
On the top surface of funnel.The supporting beam 1 that the present invention pours tool has two, and the wherein one group of position for being symmetricly set on funnel is opposite
Hang plate 4 outer plate surface two sides, hang plate 4 is horizontally disposed.Tool is poured in casting process in order to prevent on steel column top
It slides and is fallen into steel column on face, hung tool will be poured at steel column top surface, the both ends of supporting beam 1 reach the outer of steel column
Portion.
Again, select cement pump truck or concrete tank to the concrete for conveying fluidised form in tool is poured, by cement pump truck
The discharging nozzle of discharging nozzle or concrete tank is directed at the feed inlet of the funnel for pouring tool being arranged on steel column, and to funnel
The concrete of interior conveying fluidised form, the concrete of fluidised form is by the discharge port injection steel column of funnel.
Finally, the tool of pouring is lifted into next steel column to casting concrete using truck crane after wait pour
It goes up and carries out subsequent pouring work.
The lifting for pouring tool of the invention for convenience, at wherein one group of the rectangular cylinder 5 for originally pouring the funnel of tool
Two lifting lugs 3 are symmetrically arranged in the middle part of the lateral surface of the opposite rectangular slab in position, for wearing suspension hook.
The of the invention tool construction that pours is simple, is easy to make, is made using the Q235 steel plate of 10mm thickness.In funnel
The supporting beam 1 of ontology two sides welding is 2 25 reinforcing bars of Φ.It is stronger that self-compaction of the invention pours tool availability, can be significantly
Construction period is shortened, therefore the present invention has application value.
Embodiment 2: a kind of self-compacting concrete pours tool.
As shown in Figure 1 and Figure 2, the present invention provides a kind of tool that pours of self-compacting concrete, structure include funnel with
And the supporting beam 1 on funnel lateral wall is set.Funnel includes the rectangular cylinder 5 that upper end is arranged in, connects with the lower end of rectangular cylinder 5
Oblique cylinder 2 and the guide cylinder 6 that connects with the lower end of rectangular cylinder 5.It is square that rectangular cylinder 5, which is by the section that four rectangular slabs surround,
The open end of the hollow cylinder of shape, the upper end is feed inlet, and lower end connects with the upper end of oblique cylinder 2.Oblique cylinder 2 is by four
The hang plate 4 to connect corresponding with rectangular slab surrounds, and rectangular slab is tilted from the connecting pin with rectangular cylinder 5 to the middle part of funnel to be shunk,
And the serrated end of a circular hole is formed in lower end, serrated end connects with hollow cylindric guide cylinder 6.Rectangular cylinder 5 can play
Increase the effect of steel column opening section size.The oblique cylinder 2 of funnel can play the role of buffering to the concrete of entrance, so that
Concrete can uniformly enter in steel column, and then promote the pouring quality of steel column inner concrete.The side wall of oblique cylinder 2 is arranged to
The splicing construction of four blocks of hang plates 4 can increase the contact area between supporting beam 1, the fixation of beam 1 easy to support.
The supporting beam 1 that the present invention pours tool has two, is symmetricly set on the outer plate surface of the one pair of them hang plate 4 of funnel
Two sides, hang plate 4 is horizontally disposed.Self-compaction pours tool and slides and fall on steel column top surface in casting process in order to prevent
Enter in steel column, hangs self-compaction is poured tool at steel column top surface, the both ends of supporting beam 1 reach the outside of steel column.
Self-compaction of the invention pours the lifting of tool for convenience, in its for the rectangular cylinder 5 for originally pouring the funnel of tool
In the opposite rectangular slab in one group of position lateral surface in the middle part of be symmetrically arranged with two lifting lugs 3, for wearing suspension hook.
The of the invention tool construction that pours is simple, is easy to make, is completed using 10mm thickness Q235 steel plate.In funnel sheet
The supporting beam 1 of body two sides welding is 2 25 reinforcing bars of Φ.The of the invention tool availability that pours is stronger, can greatly shorten construction
Period, therefore the present invention has application value.
Use of the invention expands the sectional dimension of steel column mouth, also provides the flat of a buffering for the concrete of fluidised form
The speed of perfusion of concrete can be improved in platform, and effectively avoids dropping, revealing for concrete.More importantly have
It can make worker after the present apparatus far from the discharging nozzle of appts. for transferring ready-mixed concrete, avoid and cause safety since discharge nozzle is swung
Accident occurs.
Claims (9)
1. a kind of self-compacting concrete casting method, characterized in that the following steps are included:
A, it prepares self-compacting concrete and pours tool, the self-compacting concrete pours tool and includes funnel and be arranged described
Supporting beam on funnel lateral wall；
B, the self-compacting concrete is poured to the top for the steel column that tool is lifted into pouring concrete, self-compaction using truck crane
The discharge port end of funnel on concreting tool penetrates in steel column at the top of steel column, the supporting beam support on funnel lateral wall
Frame is in the top surface of steel column；
C, the discharging nozzle of the concrete conveying pipeline to connect with cement pump truck or concrete tank is directed at the funnel on the tool of pouring,
Chutable concrete is injected into the funnel, chutable concrete is injected in steel column by the discharge port of the funnel；
D, after wait pour, the tool of pouring is lifted into using truck crane and carries out pouring work on next steel column to pouring concrete
Make.
2. self-compacting concrete casting method according to claim 1, characterized in that the funnel includes by four pieces of rectangles
Rectangular cylinder, the oblique cylinder to connect with the rectangular cylinder lower end and the guide cylinder to connect with the oblique cylinder lower end that plate surrounds；
The side wall of the oblique cylinder is tilted from the connecting pin with the rectangular cylinder to the core of the funnel, is formed described in connection in lower end
The necking end of guide cylinder.
3. self-compacting concrete casting method according to claim 2, characterized in that the oblique cylinder by four pieces with it is described
The corresponding hang plate to connect in the rectangular slab lower end of rectangular cylinder surrounds；There are two the supporting beams, is horizontally set on described inclines respectively
In the outer plate surface of the opposite hang plate in wherein one group of position of oblique cylinder.
4. self-compacting concrete casting method according to claim 2, characterized in that at wherein one group of the rectangular cylinder
The lifting lug for wearing suspension hook is symmetrically arranged in the outer plate surface of the opposite rectangular slab in position.
5. self-compacting concrete casting method according to claim 3, characterized in that be lifted into steel column tool will be poured
When upper, the both ends of the supporting beam extend in the outside of steel column.
6. a kind of self-compacting concrete pours tool, characterized in that including funnel and be arranged on the funnel lateral wall
Supporting beam.
7. self-compacting concrete according to claim 6 pours tool, characterized in that the funnel includes by four pieces of rectangles
Rectangular cylinder, the oblique cylinder to connect with the rectangular cylinder lower end and the guide cylinder to connect with the oblique cylinder lower end that plate surrounds；
The side wall of the oblique cylinder is tilted from the connecting pin with the rectangular cylinder to the core of the funnel, is formed described in connection in lower end
The necking end of guide cylinder.
8. self-compacting concrete according to claim 7 pours tool, characterized in that the oblique cylinder by four pieces with it is described
The corresponding hang plate to connect in the rectangular slab lower end of rectangular cylinder surrounds；There are two the supporting beams, is horizontally set on described inclines respectively
In the outer plate surface of the opposite hang plate in wherein one group of position of oblique cylinder.
9. self-compacting concrete according to claim 7 pours tool, characterized in that at wherein one group of the rectangular cylinder
The lifting lug for wearing suspension hook is symmetrically arranged in the outer plate surface of the opposite rectangular slab in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383769.9A CN110080531A (en) | 2019-05-08 | 2019-05-08 | A kind of self-compacting concrete casting method and its pour tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383769.9A CN110080531A (en) | 2019-05-08 | 2019-05-08 | A kind of self-compacting concrete casting method and its pour tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110080531A true CN110080531A (en) | 2019-08-02 |
Family
ID=67419443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910383769.9A Pending CN110080531A (en) | 2019-05-08 | 2019-05-08 | A kind of self-compacting concrete casting method and its pour tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN110080531A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607926A (en) * | 2019-09-06 | 2019-12-24 | 中铁上海工程局集团有限公司 | Subway column type inspection pit upright column concrete pouring guide funnel and construction method thereof |
| CN112177335A (en) * | 2020-09-23 | 2021-01-05 | 湖南省合创渣土运输有限公司 | Auxiliary conveying device for concrete pump truck to convey concrete |
| CN112832517A (en) * | 2020-12-31 | 2021-05-25 | 河南方元建筑工程有限公司 | Steel pipe column concrete pouring tool and method for house construction and municipal engineering |
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| CN200964694Y (en) * | 2006-11-02 | 2007-10-24 | 北京城建集团有限责任公司 | Pouring-assistant funnel for super high concrete wall and column |
| CN202945741U (en) * | 2012-12-19 | 2013-05-22 | 黑龙江工程学院 | Non-vibrating concrete column of steel tube |
| CN203821858U (en) * | 2014-04-21 | 2014-09-10 | 中建八局第二建设有限公司 | Novel concrete tumbling barrel |
| CN106499185A (en) * | 2016-11-10 | 2017-03-15 | 广东省工业设备安装有限公司 | A kind of high no vibrated concrete of throwing of steel pipe pours funnel |
| CN207512529U (en) * | 2017-09-30 | 2018-06-19 | 中铁上海工程局集团第一工程有限公司乐山制板场 | A kind of self-compacting concrete hopper |
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2019
- 2019-05-08 CN CN201910383769.9A patent/CN110080531A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200964694Y (en) * | 2006-11-02 | 2007-10-24 | 北京城建集团有限责任公司 | Pouring-assistant funnel for super high concrete wall and column |
| CN202945741U (en) * | 2012-12-19 | 2013-05-22 | 黑龙江工程学院 | Non-vibrating concrete column of steel tube |
| CN203821858U (en) * | 2014-04-21 | 2014-09-10 | 中建八局第二建设有限公司 | Novel concrete tumbling barrel |
| CN106499185A (en) * | 2016-11-10 | 2017-03-15 | 广东省工业设备安装有限公司 | A kind of high no vibrated concrete of throwing of steel pipe pours funnel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607926A (en) * | 2019-09-06 | 2019-12-24 | 中铁上海工程局集团有限公司 | Subway column type inspection pit upright column concrete pouring guide funnel and construction method thereof |
| CN112177335A (en) * | 2020-09-23 | 2021-01-05 | 湖南省合创渣土运输有限公司 | Auxiliary conveying device for concrete pump truck to convey concrete |
| CN112832517A (en) * | 2020-12-31 | 2021-05-25 | 河南方元建筑工程有限公司 | Steel pipe column concrete pouring tool and method for house construction and municipal engineering |
| CN112832517B (en) * | 2020-12-31 | 2022-03-29 | 河南方元建筑工程有限公司 | Steel pipe column concrete pouring tool and method for house construction and municipal engineering |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190802 |
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| RJ01 | Rejection of invention patent application after publication |