CN209509611U - With the assembly concrete silo for pouring channel - Google Patents
With the assembly concrete silo for pouring channel Download PDFInfo
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- CN209509611U CN209509611U CN201821632877.2U CN201821632877U CN209509611U CN 209509611 U CN209509611 U CN 209509611U CN 201821632877 U CN201821632877 U CN 201821632877U CN 209509611 U CN209509611 U CN 209509611U
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- 239000004567 concrete Substances 0.000 title claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 62
- 239000010959 steel Substances 0.000 claims abstract description 62
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 34
- 230000002787 reinforcement Effects 0.000 claims abstract description 29
- 238000010276 construction Methods 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 238000011534 incubation Methods 0.000 claims description 7
- 208000020442 loss of weight Diseases 0.000 claims description 7
- 210000003205 muscle Anatomy 0.000 claims description 4
- 239000011150 reinforced concrete Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 239000003245 coal Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 235000013409 condiments Nutrition 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
With the assembly concrete silo for pouring channel, reinforced concrete silo is substituted by slipform process.The very huge long construction period of slding form operation cost, upper cunning find that Under Asymmetrical is difficult to correct in the process.The utility model composition includes: cylinder (1), cylinder top connects silo roof (2), cylinder uses fabricated construction, cylinder is assembled by arc prefabricated board (3), there are arch steel skeleton (4) in arc prefabricated board, the reinforcing bar (44) that vertical is inserted into the space that steel structure connecting member is formed forms vertical reinforcement cage (45)；Cylinder axially coupled position of the same manner between arc prefabricated board forms transverse steel cage (46)；Channel (61) are poured with vertical in arc prefabricated board, progress is cast-in-place to be poured, and reinforced column from bottom to top is formed.The utility model is widely used in the other industries such as coal, electric power, harbour, mine, grain and agricultural.
Description
Technical field
The utility model relates to a kind of storage facilities of assembling structure.
Background technique
Reinforced concrete silo be storage building in main special engineering structure, be widely used in coal, electric power, harbour,
The other industries such as mine, grain and agricultural, structure is more complicated, and construction period is long, and difficulty of construction is big, and technical requirements are high, due to
It is worth larger, innovation risk is big, and technological progress is extremely difficult, and traditional wiretie from level to level passes through the molding steel of pouring template
The mode of construction in reinforced concrete storehouse, is substituted by slipform process.
However, not only cost is very huge for slding form operation, long construction period, generally moving up speed each period only has 30 public affairs
Point or so.Entirety is needed to reach regulation hardness requirement ability depanning, cost of possession resource is very big, and it is integrally formed, not only construct
It is at high cost, find that Under Asymmetrical is difficult to correct during upper cunning；And it is long-term moist after construction, need even number of long time
Moisture problem could gradually improve after month, if the article that the moisture requirements such as grain reservation, condiment are stringent, it is easier to quality occur
Problem, running time are delayed more.
The most fatal shortcoming of the finished product of slding form operation is that surface strength is lower than internal and design strength, concrete in various degree
Bonding bonds that arrangement of reinforcement situation is poor, and irregularly and circumference is very high to horizontal fracture incidence, has obviously to structure properties
Adverse effect.Effective monitoring quality before cannot coming into operation again is then difficult to make up once forming shortcoming.
The comparison of steel silo development in recent years is more, since construction speed is fast, is easier on steel silo original base
It is transformed, and limitation is big in this respect for reinforced concrete silo.Compared with reinforced concrete silo, steel silo has the duration
Short, labour province, feature at low cost.It is low to fundamental importance, and steel silo operating costs are also relatively low.Steel silo solves construction
The problem of speed, still, since the height of steel silo is subject to certain restrictions, the country's highest storehouse Li Pu height is 40m at present.
Reinforced concrete silo height can achieve 40m or more, and not only height and diameter are worked as variant than armored concrete, steel silo
Deadly defect bulkhead is thin, when the temperature difference is big by the external world influenced (climatic factors such as daylight) it is larger, have dew condensation phenomenon, this for storage
There is phenomena such as grain and other items of strict demand, storing process easily occurs mildew, rots for temperature and moisture content, long- term storage is tired
It is difficult.Moreover since the problems such as corrosion and stress fatigue can not replace reinforced concrete silo, the two is always and coexists for many years
Mode.Respectively there is length, it is difficult to mutually replace.
Summary of the invention
The purpose of the utility model is to provide a kind of with the assembly concrete silo for pouring channel, passes through cast-in-place formation
Longitudinal and transverse frame structure has the advantage that the concrete storehouse service life is permanent, easy-to-use, construction height is high and steel silo construction speed is fast concurrently.
Purpose of the utility model is realized as follows:
With the assembly concrete silo for pouring channel, composition includes: cylinder, the cylinder top connections storehouse
Top, the cylinder use fabricated construction, and the cylinder is assembled by arc prefabricated board, in the arc prefabricated board
With arch steel skeleton, the arch steel skeleton includes curved circular circumferential direction reinforcing bar and longitudinal reinforcement, and in two sides, level is stretched
Circumference out, as steel structure connecting member, is inserted into the steel of vertical to reinforcing bar in the space that the steel structure connecting member is formed
Muscle forms vertical reinforcement cage；Channel is poured with vertical in the arc prefabricated board;The same manner is prefabricated in the arc
Cylinder axially coupled position between plate, in the longitudinal reinforcement that upper and lower two sides extend perpendicularly out as steel structure connecting member, described
The space that is formed of steel structure connecting member in be inserted into horizontal reinforcing bar, form transverse steel cage；It is poured in the pouring channel
Fill concrete；At 1-5 layers, progress is cast-in-place to be poured the cylinder height that arc prefabricated board is formed continuously, and forms reinforcing bar from bottom to top
Concrete column.
The assembly concrete silo with pouring channel, the precoated plate layer bond build the composition storehouse
The circumferential link position of body, prefabricated board described in the circumferential link position of prefabricated board described in upper layer and lower layer mutually staggers, institute
In the vertical pouring channel stated, the vertical reinforcing bar i.e. perforated rebar being inserted into top bars cage passes through the pouring
Steel reinforcement cage described in lower layer is simultaneously inserted into channel.
The assembly concrete silo with pouring channel, the prefabricated board is arc prefabricated board, described
The curvature of arc prefabricated board is consistent, the public affairs of the nominal curvature of the arc of the arch steel skeleton and the arc prefabricated board
Claim curvature consistent.
The assembly concrete silo with pouring channel, the lateral pouring channel water poured in channel
2-10 ° of flat dip, the distance between vertical described pouring channel is 1-5 meters.
It is described with the assembly concrete silo for pouring channel, connecting portion side or two sides it is described
Arc prefabricated board end has the channel blind stretched out, and the channel blind is common with the arc prefabricated board that is connected
Form the pouring channel, there are the interim hand holes of binding reinforcing bars in the channel blind.
Described has the assembly concrete silo for pouring channel, and loss of weight heat preservation is distributed in the arc prefabricated board
Chamber, the loss of weight incubation cavity section configuration are polygon, circle, ellipse, and the arc prefabricated board section is sector, are stretched
Reinforcing bar outer and the arc prefabricated board section edge out is at fan-shaped straight flange or rectangle.
Described has the assembly concrete silo for pouring channel, hangs with insulating layer outside the arc prefabricated board,
Circumference described in the framework of steel reinforcement constitutes steel mesh, the arc prefabricated board two to reinforcing bar and the longitudinal reinforcement
Side all has the steel mesh, the circumference to bar spacing be 120-250mm, the longitudinal reinforcement spacing 180-
400mm, using nominal diameter 10-28 spiral, the arc prefabricated board is with a thickness of 120-380 millimeters.
Beneficial effect
1. the utility model pours channel by setting and passes through arc prefabricated board, so that the cross separated by arc-shaped prefabricated board
Up and down to link position, vertical reinforced column is formed after pouring.The vertical upright column pours rear and lateral steel
The reinforced beam that muscle cage location is formed after pouring connects in length and breadth, reinforced concrete circular frame is formed, so that silo stress
More reasonable structure, overall performance is more stable, optimized integral structure, and carrying and anti-seismic performance significantly improve.The reinforcing bar of cast-in-place formation
Concrete column is embedded in arc prefabricated board, and up and down, compared with original alternating expression structure, shear resistance improves several times.
2. the pouring molding of the utility model is applied compared with the slave steel reinforcement cage side of the applicant's utility model before this pours
Work speed significantly improves.And prefabricated again mouth need not be poured in the utility model construction, the simple installation speed of template is fast.Only need
The template of the cast-in-place position in steel reinforcement cage two sides, can be completed it is integrally formed, cylinder arc prefabricated board as accessory pre-production in batch,
Through examining, 90% or more practice of construction improved efficiency.
It, can be primary cast-in-place more 3. the utility model changes cast-in-place height according to the difference of channel spacing location and shape
Layer arc prefabricated board, speed of application significantly improve.
4. being located at the pouring channel for pouring channel and lower layer's prefabricated board or the reinforcing bar cage location in upper layer arc prefabricated board
It is corresponding, it is formed and arranges reinforced column, while the docking location of arc prefabricated board being mutually staggered, reduced cast-in-place preceding and cast-in-place
The length of stress weakness section in the process.
5. arc prefabricated plates and the steel structure connecting member curvature of horizontal docking are consistent, so that silo is circumferential at work
Reasonable stress, uniformly, effectively prevent compression collection be neutralized into circle deformation bring concrete cracking.
6. it is best using the rubble slightly expanded concrete of without vibration to pour effect in the utility model construction, can be in transverse direction
The horizontal tilt (can pour to be formed by arc prefabricated board) of setting 2-10 degree is through examining in steel reinforcement cage channel, the coagulation of pouring
Soil can rapidly reach filling position, realize preferable effect.
7. by creative analysis authentication, when pouring interchannel away from 1-5 meters, the utility model can be able to achieve, taken
Preferable effect is obtained, it is best for pouring interchannel away from 3 meters or so.
Detailed description of the invention:
Attached drawing 1 is the structural schematic diagram of assembled vertical silo；
Attached drawing 2 is the A-A cross-sectional view of attached drawing 1；
Attached drawing 3 is the portion a enlarged drawing of attached drawing 1；
Attached drawing 4 is the top view of attached drawing 3；
Attached drawing 5 is the portion the b connecting node enlarged drawing of attached drawing 4；
Attached drawing 6 is that the portion c of attached drawing 4 pours access diagram；
Attached drawing 7 is arc prefabricated board main view；
Attached drawing 8 is the top view of 7 arc prefabricated board of attached drawing；
Attached drawing 9 is the left view of 7 arc prefabricated board of attached drawing；
Attached drawing 10 is assembled silo schematic diagram；
Attached drawing 11 is the portion the d enlarged drawing (pouring channel horizontal tilt) of attached drawing 10；
Attached drawing 12 is the portion the e node enlarged drawing of attached drawing 11；
Attached drawing 13 is that schematic diagram cuts open in the arc panel office with lateral loss of weight incubation cavity；
Attached drawing 14 is that schematic diagram cuts open in the arc panel office with longitudinal incubation cavity；
Attached drawing 15 is the top view of attached drawing 14；
Attached drawing 16 is the schematic diagram with circumferential linkage path baffle.
Specific embodiment:
Embodiment 1:
With the assembly concrete silo for pouring channel, composition includes: cylinder 1, the cylinder top connections storehouse
Top 2, the cylinder use fabricated construction, and the cylinder is formed by arc prefabricated board assembly 3, the arc prefabricated board
In have arch steel skeleton 4, the arch steel skeleton includes curved circular circumferential direction reinforcing bar 41 and longitudinal reinforcement 42, in two sides
The curved circular circumferential direction reinforcing bar 41 protruded horizontally up is as steel structure connecting member 43, in the space that the steel structure connecting member is formed
It is inserted into the reinforcing bar 44 of vertical, forms vertical reinforcement cage 45；
Cylinder axially coupled position 5 of the same manner between the arc prefabricated board, extends perpendicularly out in upper and lower two sides
Longitudinal reinforcement as steel structure connecting member, be inserted into horizontal reinforcing bar, shape in the space that the steel structure connecting member is formed
At transverse steel cage 46；
It is also inserted into reinforcing bar in the pouring channel 6 with the steel reinforcement cage, with concrete cast-in-situ at column or beam；
It is had in the arc prefabricated board and vertically pours channel 61, in the vertical pouring channel, top bars cage
Vertical reinforcing bar, that is, the perforated rebar 44 of middle insertion passes through steel reinforcement cage described in the pouring channel and lower layer；
At 1-5 layers, progress is cast-in-place to be poured the cylinder height that arc prefabricated board is formed continuously, and the reinforcing bar formed from bottom to top is mixed
Solidifying earth pillar.
Embodiment 2:
Assembly concrete silo described in embodiment 1 with pouring channel, the precoated plate layer bond build composition
The warehouse, the tangentially connected position phase of prefabricated board described in the tangentially connected position 51 of prefabricated board described in upper layer and lower layer
Mutually it is staggered.Avoid it is cast-in-place during not up to respective strengths when form line of weakness.
Embodiment 3:
With the assembly concrete silo for pouring channel described in embodiment 1 or 2, the prefabricated board is that arc is prefabricated
The curvature of plate, the arc prefabricated board is consistent, the nominal curvature of the arc of the arch steel skeleton and the arc
The nominal curvature of prefabricated board is consistent.
Embodiment 4；
With the assembly concrete silo for pouring channel described in embodiment 1 or 2 or 3, in the pouring channel
2-10 ° of 7 horizontal tilt of channel is laterally poured, the distance between vertical described pouring channel is 1-5 meters.Normal construction temperature
Under, the distance through excessive wrong research experiment research optimum performance is 3 meters or so.
Embodiment 5:
With the assembly concrete silo for pouring channel described in embodiment 1 or 2 or 3 or 4, in the side of connecting portion
Or two side the arc prefabricated board end have stretch out channel blind 8, as cast-in-place baffle, the channel blind
The pouring channel is formed with the space of the arc prefabricated board being connected being collectively formed, is stayed in the channel blind
There is the interim hand hole of binding reinforcing bars, is blocked after wiretie, pouring concrete.
Embodiment 6:
With the assembly concrete silo for pouring channel described in embodiment 1 or 2 or 3 or 4 or 5, the arc is pre-
Loss of weight incubation cavity 9 is distributed in making sheet, the loss of weight incubation cavity section configuration is polygon, circle, ellipse, the arc
Shape prefabricated board section is sector.
The reinforcing bar outer of stretching and the arc prefabricated board section edge can at fan-shaped straight flange, occasion of less demanding
Rectangle is made.
Embodiment 7:
With the assembly concrete silo for pouring channel, the arc described in embodiment 1 or 2 or 3 or 4 or 5 or 6
Insulating layer 10 is hung with outside prefabricated board, circumference described in the framework of steel reinforcement constitutes steel to reinforcing bar and the longitudinal reinforcement
Muscle net, the arc prefabricated board two sides all have the steel mesh, the circumference to bar spacing be 120-250mm,
The longitudinal reinforcement spacing is 180-400mm, using nominal diameter 10-28 spiral, the prefabricated plate thickness of the arc
It is 120-380 millimeters.
The method of construction with the assembly concrete silo for pouring channel, composition includes: straight according to silo
The prefabricated arc prefabricated board of diameter, it is pre-formed to reach intensity；
Determine bottom wallboard installation site on the collar tie beam on the described basis, lift arc prefabricated board described in bottom and
Side and bottom are fixed by reinforcing bar；Steel structure connection is carried out by the reinforcing bar of the stretching of the arc prefabricated board of connecting portion two sides
Arc prefabricated board is first carried out steel structure connection by the fixation between part, can also install perforation in each pouring channel simultaneously
Reinforcing bar 47；
Cast-in-place in the position of each steel reinforcement cage and pouring channel position, concrete enters transverse steel by pouring channel
In cage, vertical concrete column and bottom beam is consequently formed.
Thus arc prefabricated board is connected into bottom cylinder wallboard by health；
Between the connecting sewing and bottom wallboard of circumferencial direction between the rigging position of two layers of wallboard, that is, arc prefabricated board
The connecting sewing of circumferencial direction is staggered 1 meter or more；
Two layers of wallboard of lifting or bootstrapping, fix two layers of wallboard, and the company between steel construction piece is completed by the reinforcing bar of stretching
Connect, be successively connected with each other the arc prefabricated board of two layers of position in installation process, and simultaneously short transverse by steel construction with
One layer of wallboard is fixedly connected；It can be tied up in interim hand hole again, block hand hole after tying up；
So arc prefabricated board wallboard of two layers of assembly or more, can pour successively or pour again every several layers of, upwards
Arc prefabricated board is installed, is installed to design height always；
It is superimposed with cylinder arc prefabricated board height, it is cast-in-place in vertical reinforcement cage, pouring channel according to condition of construction,
2-5 layers can be reached in arc prefabricated board height to precoat, by cast-in-place so that transverse steel cage, which forms beam, pours sequence regardless of elder generation
Afterwards:
It directly pours, or installation perforated rebar, pours in each pouring channel that the arc prefabricated board itself has
Build lower layer's arc prefabricated board wallboard and upper layer arc prefabricated board engaging portion cast-in-place chamber,
Pour the pouring channel between arc prefabricated board；
The casting concrete in pouring channel forms concrete column and horizontal concrete beam up and down, ultimately forms and connects in length and breadth
Annular concrete net force structure；
Silo roof skeleton is made, is lifted to specified altitude assignment, rotation installation positioning, or directly make skeleton in designated position,
Pour silo roof prefabricated board, fixed silo roof prefabricated board.Interface is cast-in-place；
Insulating layer is made with construction progress.
Claims (7)
1. a kind of with the assembly concrete silo for pouring channel, composition includes: cylinder, the cylinder top connections storehouse
Top, it is characterized in that: the cylinder uses fabricated construction, the cylinder is assembled by arc prefabricated board, the arc
There is arch steel skeleton in shape prefabricated board, the arch steel skeleton includes curved circular circumferential direction reinforcing bar and longitudinal reinforcement,
The circumference that two sides protrude horizontally up, as steel structure connecting member, is inserted into reinforcing bar in the space that the steel structure connecting member is formed
The reinforcing bar of vertical forms vertical reinforcement cage；Channel is poured with vertical in the arc prefabricated board;The same manner is described
Cylinder axially coupled position between arc prefabricated board, in the longitudinal reinforcement that upper and lower two sides extend perpendicularly out as steel structure connection
Part is inserted into horizontal reinforcing bar in the space that the steel structure connecting member is formed, and forms transverse steel cage；In the pouring
Placing concrete in channel；The cylinder height that arc prefabricated board is formed continuously at 1-5 layers, carry out it is cast-in-place pours, formed from lower and
On reinforced column.
2. it is according to claim 1 with the assembly concrete silo for pouring channel, it is characterized in that: the prefabricated board
Stacking builds the composition cylinder, the circumferential direction of prefabricated board described in the circumferential link position of prefabricated board described in upper layer and lower layer
Link position mutually staggers, and in the vertical pouring channel, the vertical reinforcing bar being inserted into top bars cage is passed through
Logical reinforcing bar passes through the pouring channel and is inserted into steel reinforcement cage described in lower layer.
3. it is according to claim 1 or 2 with the assembly concrete silo for pouring channel, it is characterized in that: described is pre-
Making sheet is arc prefabricated board, and the curvature of the arc prefabricated board is consistent, and the nominal of the arc of the arch steel skeleton is bent
Rate is consistent with the nominal curvature of arc prefabricated board.
4. it is according to claim 1 or 2 with the assembly concrete silo for pouring channel, it is characterized in that: described pours
Lateral 2-10 ° of the channel horizontal tilt of pouring in channel is filled, the distance between vertical described pouring channel is 1-5 meters.
5. it is according to claim 1 or 2 with the assembly concrete silo for pouring channel, it is characterized in that: in interconnecting piece
Position side or two sides the arc prefabricated board end have stretch out channel blind, the channel blind be connected
The arc prefabricated board be collectively formed the pouring channel, in the channel blind there are the interim of binding reinforcing bars
Hand hole.
6. it is according to claim 1 or 2 with the assembly concrete silo for pouring channel, it is characterized in that: the arc
It is distributed with loss of weight incubation cavity in shape prefabricated board, the loss of weight incubation cavity section configuration is polygon, circle, ellipse, described
Arc prefabricated board section be sector, the reinforcing bar outer of stretching and the arc prefabricated board section edge at fan-shaped straight flange,
Or rectangle.
7. it is according to claim 1 or 2 with the assembly concrete silo for pouring channel, it is characterized in that: the arc
Insulating layer is hung with outside shape prefabricated board, circumference described in the framework of steel reinforcement constitutes steel to reinforcing bar and the longitudinal reinforcement
Muscle net, the arc prefabricated board two sides all have the steel mesh, the circumference to bar spacing be 120-250mm,
The longitudinal reinforcement spacing 180-400mm, using nominal diameter 10-28 spiral, the arc prefabricated board with a thickness of
120-380 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632877.2U CN209509611U (en) | 2018-10-09 | 2018-10-09 | With the assembly concrete silo for pouring channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632877.2U CN209509611U (en) | 2018-10-09 | 2018-10-09 | With the assembly concrete silo for pouring channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209509611U true CN209509611U (en) | 2019-10-18 |
Family
ID=68191854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821632877.2U Active CN209509611U (en) | 2018-10-09 | 2018-10-09 | With the assembly concrete silo for pouring channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209509611U (en) |
-
2018
- 2018-10-09 CN CN201821632877.2U patent/CN209509611U/en active Active
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