CN110184935A - A kind of cooling device and its construction method for high tower cast-in-place concrete construction - Google Patents
A kind of cooling device and its construction method for high tower cast-in-place concrete construction Download PDFInfo
- Publication number
- CN110184935A CN110184935A CN201910485202.2A CN201910485202A CN110184935A CN 110184935 A CN110184935 A CN 110184935A CN 201910485202 A CN201910485202 A CN 201910485202A CN 110184935 A CN110184935 A CN 110184935A
- Authority
- CN
- China
- Prior art keywords
- cooling device
- cooling
- high tower
- bracket
- device bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 167
- 238000010276 construction Methods 0.000 title claims abstract description 43
- 239000002826 coolant Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000005266 casting Methods 0.000 claims abstract description 5
- 230000010410 reperfusion Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 5
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 claims 1
- 239000000284 extract Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0075—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability making use of a decrease in temperature
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Abstract
The invention discloses a kind of cooling devices and its construction method for high tower cast-in-place concrete construction, including cooling device bracket and the cooling tube being set in cooling device bracket, it is the closed cell structure for pouring into cooling medium inside cooling tube, gap between cooling device bracket and cooling tube is the reperfusion space that coolant liquid can be perfused, and cooling tube is equipped with radiator structure.Cooling tube is higher by cooling device rack surface, high tower concrete transfers heat to cooling device bracket, cooling device bracket transfers heat to cooling tube again, cooling tube distributes heat outside fin and the upper face contacted with outside air naturally in a manner of heat convection, after high tower concrete initial set, cooling tube is taken out, and extracts the remaining coolant liquid of cooling device internal stent out, finally the casting concrete in cooling device bracket.
Description
Technical field
The present invention relates to the cooling equipment technical fields of high tower cast-in-place concrete, cast-in-place mixed for high tower in particular to one kind
The cooling device and its construction method of solidifying soil construction.
Background technique
With being constantly progressive for Chinese large-sized bridge Construction Technology, the height and structure type of Sarasota are also constantly becoming
Change, but when high tower concrete structure construction, often due to temperature is excessively high and dry shrink causes concrete cracking phenomenon.To subtract
Crack caused by few heat of hydration is usually arranged cooling water pipe in inside concrete, the big calorimetric of concrete release is absorbed using water
Amount, reduces the internal temperature of concrete.But the use of high tower concrete construction site, water source and power supply is restricted, cooling water
The mode of pipe cooling is difficult to meet the actual demand at scene.
Summary of the invention
The purpose of the present invention is to solve the deficiency of the above background technology, provide a kind of structure it is simple, without being connected to water
The cooling device and its construction method for high tower cast-in-place concrete construction in source and power supply.
In order to achieve this, being used for the cooling device of high tower cast-in-place concrete construction designed by the present invention, feature exists
In: including cooling device bracket and the cooling tube being set in the cooling device bracket, poured into inside the cooling tube
The closed cell structure of cooling medium, the gap between the cooling device bracket and the cooling tube are that coolant liquid can be perfused
Reperfusion space, the cooling tube are equipped with radiator structure.
Further, the cooling device bracket is bottom closing, the cylindrical sleeve of open-top, the cooling device branch
The bottom interior wall surface of frame is the supporting surface of the cooling tube, and the cooling tube is vertically placed in the cooling device bracket.
Preferably, the radiator structure is muti-piece radiating fin that is coaxial, being arranged at intervals on the cooling tube outer surface.
Further, the outermost radiating fin in one end of the cooling tube and one end end face distance of the cooling tube are
10~20cm, the outermost radiating fin of the other end of the cooling tube and the other end face distance of the cooling tube
For 10~20cm.
Preferably, the height of the cooling tube is 1~1.5 times of the height of the cooling device bracket.
A kind of construction method of the cooling device for high tower cast-in-place concrete construction, including above-mentioned cast-in-place for high tower
The cooling device of concrete construction, it is characterised in that: the position of cooling device bracket is fixed before high tower concreting,
Make cooling device cradle bottom surface apart from high tower 30~50cm of concrete bottom, pour high tower concrete, in cooling device bracket
It is put into cooling tube, coolant liquid is perfused into cooling device bracket, after high tower concrete initial set, takes out cooling tube, extraction cooling
Coolant liquid in appliance stand pours the concrete in cooling device bracket.
Further, the method for the position that cooling device bracket is fixed before high tower concreting is: will
At least two cooling device brackets are welded and fixed by device connecting bracket to be integrated, and the axis of each cooling device bracket is made
It is parallel to each other to form cooling device bracket group, multiple groups cooling device bracket group is welded along the casting direction interval of high tower concrete
It is fixed on concrete cast-in-situ bracket.
Further, the described at least two cooling device brackets are welded and fixed by device connecting bracket is one
Body makes the axis of each cooling device bracket method to form cooling device bracket group that is parallel to each other be: described in adjacent two
The connecting rod vertical with the axis of the cooling device bracket is set between cooling device bracket, the both ends of connecting rod are respectively welded solid
It is scheduled on the outer surface of two adjacent cooling device brackets.
Preferably, between cooling device bracket group described in adjacent two groups between be divided into 80~100cm.
The beneficial effects of the present invention are: cooling tube is higher by cooling device rack surface, high tower concrete is transferred heat to
Cooling device bracket, cooling device bracket transfer heat to cooling tube again, and cooling tube passes through outside fin and and outside air
The upper face of contact distributes heat naturally in a manner of heat convection, after high tower concrete initial set, takes out cooling tube, and take out
The remaining coolant liquid of cooling device internal stent out, the finally casting concrete in cooling device bracket.High tower inside concrete
It is made of several cooling device bracket groups, cooling device bracket group can be that one group of monoblock type is moved with three cooling device brackets
It is dynamic, it places, cooling tube can reuse.The present invention applies to heat transfer theory in the concrete engineering construction of high tower, overcomes
The limitations of high tower construction environmental water systems and power supply.Cooling device production is simple, easy for construction, and be conducive to environmental protection and
Save the cost.
Detailed description of the invention
Fig. 1 is the cooling device constructing structure perspective view of high tower cast-in-place concrete construction in the present invention；
Fig. 2 is the cooling device constructing structure main view of high tower cast-in-place concrete construction in the present invention；
Fig. 3 is the cooling device constructing structure top view of high tower cast-in-place concrete construction in the present invention；
Fig. 4 is A-A cross-sectional view in Fig. 3；
Wherein, 1-cooling device bracket, 2-cooling tubes, 3-reperfusion spaces, 4-radiating fins, 5-high tower concrete,
6-cooling device bracket groups, 7-connecting rods.
Specific embodiment
The following further describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
The cooling device of high tower cast-in-place concrete construction, including cooling device bracket 1 and cold are used for as shown in Fig. 1-4
But pipe 2, cooling device bracket 1 are bottom closing, the cylindrical sleeve of open-top, the bottom interior wall surface of cooling device bracket 1
For the supporting surface of cooling tube 2, cooling tube 2 is vertically placed in cooling device bracket 1.It is to have poured into cooling Jie inside cooling tube 2
The closed cell structure of matter, the gap between cooling device bracket 1 and cooling tube 2 is the reperfusion space 3 for being perfused with coolant liquid, cold
But pipe 2 is equipped with radiator structure (the muti-piece radiating fin 4 coaxially, being arranged at intervals on 2 outer surface of cooling tube).
As shown in figure 4, the outermost radiating fin 4 in one end of cooling tube 2 and one end end face distance of cooling tube 2 are
15cm, the outermost radiating fin 4 of the other end of cooling tube 2 and the other end face distance of cooling tube 2 are also 15cm, cooling tube
2 height is 1.3 times of the height of cooling device bracket 1, and cooling tube 2 is higher by the top of cooling device bracket 1.
The construction method of cooling device: three cooling device brackets 1 are welded and fixed by connecting rod 7 and are integrated, are made each cold
But the axis of appliance stand 1 is parallel to each other to form cooling device bracket group 6, by multiple groups cooling device bracket group 6 along high tower coagulation
Soil 5 casting direction interval be fixedly welded on concrete cast-in-situ bracket, between two groups of adjacent cooling device bracket groups 6 between
It is divided into 90cm.1 bottom surface of cooling device bracket pours high tower concrete 5, in cooling device apart from 5 bottom surface 40cm of high tower concrete
It is put into cooling tube 2 in bracket 1, coolant liquid is perfused into cooling device bracket 1, after 5 initial set of high tower concrete, takes out cooling tube
2, it extracts the coolant liquid in cooling device bracket 1 out, pours the concrete in cooling device bracket 1.
To be easy for construction, coolant liquid can directly select water.
The present invention applies to heat transfer theory in the concrete engineering construction of high tower, overcome high tower construction environmental water systems and
The limitation of power supply.Cooling device production is simple, easy for construction, and is conducive to environmental protection and save the cost.
The above described is only a preferred embodiment of the present invention, not being done in any form to structure of the invention
Limitation.Any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention,
In the range of still falling within technical solution of the present invention.
Claims (9)
1. a kind of cooling device for high tower cast-in-place concrete construction, it is characterised in that: including cooling device bracket (1) and set
The cooling tube (2) being placed in the cooling device bracket (1), the internal cooling tube (2) is the closing for pouring into cooling medium
Chamber structure, the gap between the cooling device bracket (1) and the cooling tube (2) are the reperfusion space that coolant liquid can be perfused
(3), the cooling tube (2) is equipped with radiator structure.
2. being used for the cooling device of high tower cast-in-place concrete construction as described in claim 1, it is characterised in that: the cooling dress
Bracket (1) is set as bottom closing, the bottom interior wall surface of the cylindrical sleeve of open-top, the cooling device bracket (1) is institute
The supporting surface of cooling tube (2) is stated, the cooling tube (2) is vertically placed in the cooling device bracket (1).
3. being used for the cooling device of high tower cast-in-place concrete construction as described in claim 1, it is characterised in that: the heat dissipation knot
Structure is muti-piece radiating fin (4) that is coaxial, being arranged at intervals on the cooling tube (2) outer surface.
4. being used for the cooling device of high tower cast-in-place concrete construction as claimed in claim 3, it is characterised in that: the cooling tube
(2) one end end face of the outermost radiating fin in one end (4) and the cooling tube (2) distance is 10~20cm, described
The other end face of the outermost radiating fin of the other end (4) of cooling tube (2) and the cooling tube (2) distance also for 10~
20cm。
5. being used for the cooling device of high tower cast-in-place concrete construction as described in claim 1, it is characterised in that: the cooling tube
(2) height is 1~1.5 times of the height of the cooling device bracket (1).
6. a kind of construction method of the cooling device for high tower cast-in-place concrete construction, it includes in the claims 1~5
The cooling device of high tower cast-in-place concrete construction is used for described in any one, it is characterised in that: pour in high tower concrete (5)
The position for fixing cooling device bracket (1) before makes cooling device bracket (1) bottom surface apart from high tower concrete (5) bottom surface 30
~50cm pours high tower concrete (5), is put into cooling tube (2) in cooling device bracket (1), into cooling device bracket (1)
Coolant liquid is perfused, after high tower concrete (5) initial set, takes out cooling tube (2), the coolant liquid in extraction cooling device bracket (1),
Pour the concrete in cooling device bracket (1).
7. the construction method for the cooling device of high tower cast-in-place concrete construction as claimed in claim 6, it is characterised in that:
The method of the position for fixing cooling device bracket (1) before high tower concrete (5) pours is: described at least two
Cooling device bracket (1) is welded and fixed by device connecting bracket to be integrated, and keeps the axis of each cooling device bracket (1) mutually flat
Row forms cooling device bracket group (6), by multiple groups cooling device bracket group (6) along the casting direction interval of high tower concrete (5)
It is fixedly welded on concrete cast-in-situ bracket.
8. the construction method for the cooling device of high tower cast-in-place concrete construction as claimed in claim 7, it is characterised in that:
The described at least two cooling device brackets (1) are welded and fixed by device connecting bracket is integrated, and makes each cooling device
The axis of bracket (1) method to form cooling device bracket group (6) that is parallel to each other is: in two adjacent cooling device branch
The connecting rod (7) vertical with the axis of the cooling device bracket (1) is set between frame (1), the both ends of connecting rod (7) are respectively welded
It is fixed on the outer surface of two adjacent cooling device brackets (1).
9. the construction method for the cooling device of high tower cast-in-place concrete construction as claimed in claim 7, it is characterised in that:
80~100cm is divided between cooling device bracket group (6) described in adjacent two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910485202.2A CN110184935A (en) | 2019-06-05 | 2019-06-05 | A kind of cooling device and its construction method for high tower cast-in-place concrete construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910485202.2A CN110184935A (en) | 2019-06-05 | 2019-06-05 | A kind of cooling device and its construction method for high tower cast-in-place concrete construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110184935A true CN110184935A (en) | 2019-08-30 |
Family
ID=67720548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910485202.2A Pending CN110184935A (en) | 2019-06-05 | 2019-06-05 | A kind of cooling device and its construction method for high tower cast-in-place concrete construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110184935A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06306817A (en) * | 1993-04-20 | 1994-11-01 | Ohbayashi Corp | Cooling method of concrete in bridge pier construction method |
| KR20030017761A (en) * | 2001-08-22 | 2003-03-04 | 정순용 | Hydrate heat control method and its apparatus of mass concrete |
| CN101260670A (en) * | 2008-04-17 | 2008-09-10 | 李克华 | Concrete hot pipe maintenance method |
| JP2013159905A (en) * | 2012-02-01 | 2013-08-19 | Kajima Corp | Cooling method of concrete structure |
| CN105525616A (en) * | 2014-10-26 | 2016-04-27 | 王丰利 | Massive concrete pouring method |
| CN108425504A (en) * | 2018-05-17 | 2018-08-21 | 山东大学 | A kind of temperature control equipment in Mass Concrete and method |
| CN210262738U (en) * | 2019-06-05 | 2020-04-07 | 中交武汉港湾工程设计研究院有限公司 | Cooling device for high tower cast-in-place concrete construction |
-
2019
- 2019-06-05 CN CN201910485202.2A patent/CN110184935A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06306817A (en) * | 1993-04-20 | 1994-11-01 | Ohbayashi Corp | Cooling method of concrete in bridge pier construction method |
| KR20030017761A (en) * | 2001-08-22 | 2003-03-04 | 정순용 | Hydrate heat control method and its apparatus of mass concrete |
| CN101260670A (en) * | 2008-04-17 | 2008-09-10 | 李克华 | Concrete hot pipe maintenance method |
| JP2013159905A (en) * | 2012-02-01 | 2013-08-19 | Kajima Corp | Cooling method of concrete structure |
| CN105525616A (en) * | 2014-10-26 | 2016-04-27 | 王丰利 | Massive concrete pouring method |
| CN108425504A (en) * | 2018-05-17 | 2018-08-21 | 山东大学 | A kind of temperature control equipment in Mass Concrete and method |
| CN210262738U (en) * | 2019-06-05 | 2020-04-07 | 中交武汉港湾工程设计研究院有限公司 | Cooling device for high tower cast-in-place concrete construction |
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