CN106150171B - Formwork support platform and its application inside a kind of reinforced concrete silo - Google Patents
Formwork support platform and its application inside a kind of reinforced concrete silo Download PDFInfo
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- CN106150171B CN106150171B CN201510149212.0A CN201510149212A CN106150171B CN 106150171 B CN106150171 B CN 106150171B CN 201510149212 A CN201510149212 A CN 201510149212A CN 106150171 B CN106150171 B CN 106150171B
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Abstract
Formwork support platform inside a kind of reinforced concrete silo, it is characterised in that：1st channel steel（1）With the 2nd channel steel（2）For the channel steel of same specification, perpendicular intersecting setting, the angle steel（7）Bolt hole and the 1st channel steel（1）With the 2nd channel steel（2）Two bolts hole of waist tighten, provide and several arrange the 1st channel steel（1）With the 2nd channel steel（2）Rigid connector, the steel plate（3）For circular steel plate, completely it is layered on inside silo on formwork support platform skeleton, wherein：In silo wall（10）Upper pre- embedded and lifting lug（4）The corresponding drag hook in position（6）, pass through steel wire rope（5）Connect lifting lug（4）And drag hook（6）To improve the support force of platform.The present invention has support platform simple in structure, easy to make, shortens the silo construction period, reduce engineering cost and construct it is convenient, efficient, the advantages of suitable for all kinds of silo structure constructions.
Description
Technical field
The present invention relates to a kind of working support platform of round silo, specifically, being a kind of reinforced concrete silo
Internal formwork support platform and its application.
Background technology
Coking engineering includes standby coal measures system, coke furnace system, screening system, changes production system etc., there is many large silo structures.
Such silo structure bottom is cone, is equipped with the electromechanical equipments such as funnel；Cone top is cylindrical silo, is mixed for reinforcing bar
Xtah Crude Clay structure.
During such silo structure construction, mostly several silos, which synchronize, constructs, and need to use a large amount of scaffold tubes and buckle etc.
Circulation material；The silo of standby coal measures system, is the critical process that coking system can put into production.Traditional construction method is:From
Ground location sets up full hall scaffold, carries out successively section construction.But traditional silo structure construction method has the following disadvantages：
（1）It is more to set up steel pipe needed for full hall scaffold, fastener quantity, lease expenses is high；
（2）The circulation materials such as bottom scaffold tube are occupied for a long time, are influenced bottom subsequent handling construction, are increased project cost
And construction period.
Therefore known silo structure construction method there are problems that it is above-mentioned various inconvenient and.
Invention content
The purpose of the present invention is to propose shuttering supporting at the top of a kind of silo for shortening construction period, reducing construction cost
Platform.
It is another object of the present invention to propose a kind of reinforced concrete tube for shortening construction period, reducing construction cost
The application of formwork support platform inside storehouse.
To achieve the above object, technical solution of the invention is：
Formwork support platform inside a kind of reinforced concrete silo, silo bottom are cone funnel, and cone top is
Cylindrical silo, silo inside formwork support platform is arranged at the top of silo cone and cylindrical silo junction, including the 1st
Channel steel, the 2nd channel steel, angle steel and steel plate, it is characterised in that：
1st channel steel and the channel steel that the 2nd channel steel is same model specification, the both sides leg truncated part of the 1st channel steel is made
1st channel steel and the perpendicular intersecting setting of the 2nd channel steel, and the waist portions of the groove of the 1st channel steel and the 2nd channel steel are closely packed together,
And two bolts hole are respectively set in the waist of the 1st channel steel and the 2nd channel steel；
The length of the angle steel is less than the waist height of the 1st channel steel and the 2nd channel steel, and two are respectively set on the both side plate of angle steel
Bolt hole；Two bolts hole that the bolt hole of angle steel and the waist of the 1st channel steel and the 2nd channel steel are set are connected respectively using bolt
It connects, tighten, so that the 1st channel steel and the 2nd channel steel are fixedly connected；There is provided it is several arrange the 1st channel steel and the 2nd channel steel rigid connector, make
Its is arranged in parallel, formwork support platform skeleton inside composition silo, and makes support platform skeleton into circle；
The steel plate is thickness 3-4mm circular steel plates, is completely layered on inside silo on formwork support platform skeleton, steel plate piecemeal
It is laid with, steel plate bottom surface welds together with channel steel top point；In circular arrangement lifting lug on support platform skeleton, lifting lug is installed
When need to it is full paving steel plate at every bar hole, pass through lifting lug, lifting lug is welded in channel steel frame；Skeleton and lifting lug weld,
Channel steel welds stiffener plate；
Wherein：On silo wall it is pre- bury drag hook corresponding with lifting lug position, by steel wire rope connection lifting lug and drag hook with
Improve the support force of platform.
Formwork support platform can also be using following technical measures come into one inside the reinforced concrete silo of the present invention
Step is realized.
Formwork support platform at the top of aforementioned silo, wherein the lifting lug is made by steel plate, thickness is more than 20mm, drill straight diameter
Hole not less than 20mm.
Formwork support platform inside aforementioned reinforced concrete silo, wherein the diameter of the steel wire rope is not less than 18mm.
Formwork support platform inside aforementioned reinforced concrete silo, wherein the drag hook be set in advance in silo outer wall away from
At 3m high from support platform, and while being bound with silo structure reinforcing bar, links together, and casting concrete is fixed.
Formwork support platform inside aforementioned reinforced concrete silo, wherein the folder between the steel wire rope and silo outer wall
Angle is at 45 °.
Formwork support platform inside aforementioned reinforced concrete silo, wherein the drag hook diameter is not less than the circle of 20mm
Steel.
Formwork support platform inside aforementioned reinforced concrete silo, wherein the 1st channel steel and the 2nd channel steel are 16# slots
Steel.
Formwork support platform inside aforementioned reinforced concrete silo, wherein the angle steel is 100 × 10mm angle steel.
Application of the formwork support platform in coking engineering unites large silo for coal measures inside a kind of reinforced concrete silo.
After adopting the above technical scheme, formwork support platform and its application have inside the reinforced concrete silo of the present invention
Advantages below：
1st, support platform is simple in structure, easy to make；
2nd, shorten the silo construction period, reduce engineering cost；
3rd, it constructs convenient, efficient, suitable for all kinds of silo structure constructions.
Description of the drawings
Fig. 1 is formwork support platform structure diagram inside the reinforced concrete silo of the embodiment of the present invention；
Fig. 2 is that formwork support platform arranges schematic diagram inside the reinforced concrete silo of the embodiment of the present invention；
Fig. 3 is that the support platform channel steel of the embodiment of the present invention installs sectional view；
Fig. 4 is the lifting lug scheme of installation of the embodiment of the present invention；
Fig. 5 is the side view of Fig. 4；
Fig. 6 is the drag hook schematic diagram of the embodiment of the present invention.
In figure：1 the 1st channel steel, 2 the 2nd channel steels, 3 steel plates, 4 lifting lugs, 5 steel wire ropes, 6 drag hooks, 7 angle steel, 8 bolts, 9 gussets, 10
Silo wall.
Specific embodiment
With reference to embodiments and its attached drawing illustrates further the present invention.
Embodiment 1
Formwork support platform inside the reinforced concrete silo of the present invention, silo bottom is cone funnel, on cone
Portion is cylindrical silo, and silo inside formwork support platform is arranged at the top of silo cone and cylindrical silo junction, packet
Include the 1st channel steel 1, the 2nd channel steel 2, angle steel 7 and steel plate 3, it is characterised in that：
Referring now to Fig. 1-Fig. 3, Fig. 1 is formwork support platform structure inside the reinforced concrete silo of the embodiment of the present invention
Schematic diagram, Fig. 2 are that formwork support platform arranges schematic diagram inside the reinforced concrete silo of the embodiment of the present invention, and Fig. 3 is this hair
The support platform channel steel installation sectional view of bright embodiment.As shown in the figure, the 1st channel steel 1 and the 2nd channel steel 2 are 16# channel steels, it will
The both sides leg truncated part of 1st channel steel 1 makes the 2 perpendicular intersecting setting of the 1st channel steel 1 and the 2nd channel steel, and makes the 1st channel steel 1 and the 2nd
The groove waist portions of channel steel 2 are closely packed together, and set two bolts hole in the waist of the 1st channel steel 1 and the 2nd channel steel 2；
The length of the angle steel 7 is less than the waist height of the 1st channel steel 1 and the 2nd channel steel 2, and angle steel is 100 × 10mm angle steel,
Two bolts hole are respectively set on the both side plate of angle steel 7；Using bolt 8 by the bolt hole of angle steel 7 and the 1st channel steel 1 and the 2nd channel steel 2
Waist setting two bolts hole connection, tighten so that the 1st channel steel 1 is fixedly connected with the 2nd channel steel 2；It provides 11 and arranges the 1st slot
2 rigid connector of steel 1 and the 2nd channel steel, makes its arranged in parallel, formwork support platform skeleton inside composition silo, and makes branch
Platform skeleton is supportted into circle；
The steel plate 3 is thickness 4mm circular steel plates, is completely layered on inside silo on formwork support platform skeleton, steel plate piecemeal
It is laid with, steel plate bottom surface welds together with channel steel top point；In circular arrangement lifting lug 4 on support platform skeleton, installation is hung
It need to pass through lifting lug at full paving steel plate every bar hole during ear；Lifting lug is made by steel plate, and thickness 20mm bores a diameter of 20mm
Hole, lifting lug is welded in channel steel frame；Skeleton and lifting lug weld weld stiffener plate 9 in channel steel；
Wherein：Pre- on silo wall 10 to bury drag hook 6 corresponding with 4 position of lifting lug, drag hook 6 is the round steel of diameter 20mm,
And silo outer wall is set in advance at the high 3m of support platform, lifting lug 4 and drag hook are connected by the steel wire rope 5 of a diameter of 18mm
6 to improve the support force of platform.
Embodiment 2
Formwork support platform is standby in Baosteel Zhanjiang coking engineering inside reinforced concrete silo in the embodiment of the present invention 1
Application in coal measures system large silo.
Formwork support platform is used for following technological process inside the reinforced concrete silo of the present invention：
1st, silo structure is reinforced concrete structure, is supported by reinforced concrete frame；
2nd, the construction of silo lower rebar concrete frame structure is carried out；
The 3rd, support platform at the top of silo cone is installed, lifting lug is welded on support platform skeleton, full laying depth is 4mm
Steel plate；
4th, silo outer wall is at the high 3m of support platform, pre-buried drag hook；
5th, between the lifting lug on support platform skeleton and the drag hook of silo outer wall, drawing sets steel wire rope, pre- using flower basket bolt
Tightly；
6th, full hall scaffold is set up at the top of support platform, for silo Superstructure Construction；
7th, silo bottom can carry out subsequent handling normal construction.
The coking engineering has large silo structure in uniting for coal measures, by 12 silos in matrix arrangements, each silo height
For 50m, silo cone distance from top ground level reaches 9m；The engineering sets up channel steel frame at the top of cone, completely spreads steel plate,
Full hall scaffold is set up above, for shutterings-supported construction.
Method construction efficiency using the present invention is high, of low cost；It is simultaneously cone Steel Structure Installation, belt feeder is pacified
The mechanical and electric equipment installations such as dress create advantage；And support platform steel plate is full paving, top does not have falling object from high altitude etc. when constructing
Phenomenon, security risk also decrease.
The present invention has substantive distinguishing features and significant technological progress, a kind of reinforced concrete silo internal mode of the invention
Plate support platform and its application have positive effect：After support platform is set up, silo cone bottom subsequent handling is not influenced and is applied
Work accelerates construction progress；Material has a channel steel and steel plate used by support platform, and the portion of material can be with after the completion of construction usage
Remaining formal engineering is recycled and reused for, saves material cost；Due to being completely laid with steel plate, silo Superstructure Construction in support platform
When the object and sundries that fall, will not directly fall on ground, it is safe.
Above example is used for illustrative purposes only rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or variation.Therefore, it is all equivalent
Technical solution should also belong to scope of the invention, should be limited by each claim.
Claims (9)
1. formwork support platform inside a kind of reinforced concrete silo, silo bottom is cone funnel, and cone top is circle
Cylindricality silo, silo inside formwork support platform is arranged at the top of silo cone and cylindrical silo junction, including the 1st slot
Steel（1）, the 2nd channel steel（2）, angle steel（7）And steel plate（3）, it is characterised in that：
1st channel steel（1）With the 2nd channel steel（2）For the channel steel of same model specification, by the 1st channel steel（1）Both sides leg clip portion
Dividing makes the 1st channel steel（1）With the 2nd channel steel（2）Perpendicular intersecting setting, and make the 1st channel steel（1）With the 2nd channel steel（2）Groove waist
Part is closely packed together, and in the 1st channel steel（1）With the 2nd channel steel（2）Waist respectively setting two bolts hole；
The angle steel（7）Length be less than the 1st channel steel（1）With the 2nd channel steel（2）Waist height, in angle steel（7）Both side plate on it is each
Two bolts hole are set；Use bolt（8）Respectively by angle steel（7）Bolt hole and the 1st channel steel（1）With the 2nd channel steel（2）Waist
Two bolts hole connection of setting is tightened, so that the 1st channel steel（1）With the 2nd channel steel（2）It is fixedly connected；It provides and several arranges the 1st slot
Steel（1）With the 2nd channel steel（2）Rigid connector makes its arranged in parallel, formwork support platform skeleton inside composition silo, and
Make support platform skeleton into circle；
The steel plate（3）For thickness 3-4mm circular steel plates, completely it is layered on inside silo on formwork support platform skeleton, steel plate piecemeal
It is laid with, steel plate bottom surface welds together with channel steel top point；In circular arrangement lifting lug on support platform skeleton（4）, installation
It need to pass through lifting lug, lifting lug is welded in channel steel frame at full paving steel plate every bar hole during lifting lug；Skeleton is welded with lifting lug
Stiffener plate is welded in channel steel by place（9）；
Wherein：In silo wall（10）Upper pre- embedded and lifting lug（4）The corresponding drag hook in position（6）, pass through steel wire rope（5）Connect lifting lug
（4）And drag hook（6）To improve the support force of platform.
2. formwork support platform inside reinforced concrete silo as described in claim 1, which is characterized in that the lifting lug（4）
It is made by steel plate, thickness is more than 20mm, and drill straight diameter is not less than the hole of 20mm.
3. formwork support platform inside reinforced concrete silo as described in claim 1, which is characterized in that the steel wire rope
（5）Diameter be not less than 18mm.
4. formwork support platform inside reinforced concrete silo as described in claim 1, which is characterized in that the drag hook（6）
It links together, pours mixed when being set in advance in silo outer wall at the high 3m of support platform, and being bound with silo structure reinforcing bar
Solidifying soil is fixed.
5. formwork support platform inside reinforced concrete silo as described in claim 1, which is characterized in that the steel wire rope
（5）Angle between silo outer wall is at 45 °.
6. formwork support platform inside reinforced concrete silo as described in claim 1, which is characterized in that the drag hook（6）
It is not less than the round steel of 20mm for diameter.
7. formwork support platform inside reinforced concrete silo as described in claim 1, which is characterized in that the 1st channel steel
（1）With the 2nd channel steel（2）For 16# channel steels.
8. formwork support platform inside reinforced concrete silo as described in claim 1, which is characterized in that the angle steel（7）
For 100 × 10mm angle steel.
9. formwork support platform is big for coal measures system in coking engineering inside a kind of reinforced concrete silo as described in claim 1
Application in type tube storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149212.0A CN106150171B (en) | 2015-04-01 | 2015-04-01 | Formwork support platform and its application inside a kind of reinforced concrete silo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149212.0A CN106150171B (en) | 2015-04-01 | 2015-04-01 | Formwork support platform and its application inside a kind of reinforced concrete silo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106150171A CN106150171A (en) | 2016-11-23 |
| CN106150171B true CN106150171B (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510149212.0A Active CN106150171B (en) | 2015-04-01 | 2015-04-01 | Formwork support platform and its application inside a kind of reinforced concrete silo |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108220124A (en) * | 2018-03-07 | 2018-06-29 | 江苏恒欣仓储设备有限公司 | Steel silo formula fermentation tank |
| CN109469391A (en) * | 2018-11-08 | 2019-03-15 | 滕州市建筑安装工程集团公司 | A kind of coal mine product silo wall integral forming method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201437633U (en) * | 2009-05-27 | 2010-04-14 | 中建三局建设工程股份有限公司 | Elevator shaft shaping operation platform |
| CN201786010U (en) * | 2010-09-21 | 2011-04-06 | 中国十五冶金建设有限公司 | Elevating platform for construction use |
| CN202055501U (en) * | 2011-03-28 | 2011-11-30 | 三一重工股份有限公司 | Construction platform for connecting central silo and conic silo of cement storage |
| CN102454294A (en) * | 2010-10-18 | 2012-05-16 | 五冶集团上海有限公司 | Construction method of reinforced concrete and steel structure storage bin combined frame structure |
| CN204098493U (en) * | 2014-09-02 | 2015-01-14 | 湖南拯卫建设科技有限公司 | The dismantled and assembled input and output material movable platform of a kind of modular for building |
-
2015
- 2015-04-01 CN CN201510149212.0A patent/CN106150171B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201437633U (en) * | 2009-05-27 | 2010-04-14 | 中建三局建设工程股份有限公司 | Elevator shaft shaping operation platform |
| CN201786010U (en) * | 2010-09-21 | 2011-04-06 | 中国十五冶金建设有限公司 | Elevating platform for construction use |
| CN102454294A (en) * | 2010-10-18 | 2012-05-16 | 五冶集团上海有限公司 | Construction method of reinforced concrete and steel structure storage bin combined frame structure |
| CN202055501U (en) * | 2011-03-28 | 2011-11-30 | 三一重工股份有限公司 | Construction platform for connecting central silo and conic silo of cement storage |
| CN204098493U (en) * | 2014-09-02 | 2015-01-14 | 湖南拯卫建设科技有限公司 | The dismantled and assembled input and output material movable platform of a kind of modular for building |
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| CN106150171A (en) | 2016-11-23 |
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