CN107780662A - The construction method and construction equipment of a kind of chimney shaft - Google Patents
The construction method and construction equipment of a kind of chimney shaft Download PDFInfo
- Publication number
- CN107780662A CN107780662A CN201610750376.3A CN201610750376A CN107780662A CN 107780662 A CN107780662 A CN 107780662A CN 201610750376 A CN201610750376 A CN 201610750376A CN 107780662 A CN107780662 A CN 107780662A
- Authority
- CN
- China
- Prior art keywords
- template
- construction
- barrel
- radiation beam
- bearing frame
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 239000000725 suspension Substances 0.000 claims description 17
- 230000005855 radiation Effects 0.000 claims description 16
- 239000004033 plastic Substances 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009415 formwork Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- 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
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/164—Tools or apparatus specially adapted for working-up chimneys
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/28—Chimney stacks, e.g. free-standing, or similar ducts
Abstract
The present invention provides a kind of construction method and construction equipment of chimney shaft, is related to the realm of building construction.The present invention passes through rigorous construction procedure, it ensure that the construction safety in work progress, and construction quality, a whole set of construction equipment are that work progress provides the foundation guarantee, can effectively ensure that the concentricity of chimney in work progress, and ensure that chimney shaft reaches the effect of clear water concrete, provided convenience for the maintenance during the use of postorder, and the present invention relates to ingenious, it is simple in construction, it is easy to promote, there is higher social value and economic value.
Description
Technical field
The present invention relates to the construction method and its construction equipment of the realm of building construction, especially a kind of chimney shaft.
Background technology
In building engineering construction field, the construction of the similar building such as chimney shaft is always the larger engineering item of difficulty
Mesh.In work progress, due to height, some potential safety hazards are frequently encountered, in addition, too high construction height so that
The concentricity of chimney upper strata and bottom also is difficult to be effectively guaranteed.Most of all, conventional construction method is difficult to accomplish
Barrel surface is smooth clean, influences outward appearance, and cause very big trouble to subsequent use cleaning.A kind of therefore it provides energy
Enough overcome the chimney construction method of above mentioned problem to have to have very important significance.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of construction method and construction equipment of chimney shaft.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of construction method of chimney shaft, comprises the following steps：
1st, suitable adjusting template is prepared according to the barrel gradient and the difference of radius；
2nd, it is adjacent to tube wall surface brush releasing agent in adjusting template；
3rd, by configuration adjustment template bolt together with dies plate tap；
4th, two bolts hole are worn in template, places and reinforces wall-crossing opposite-drawing bolt；
5th, split bolt overcoat PVC sleeve pipes, the two ends of split bolt install special valve rubber；
6th, sponge strip is added between template seam；
7th, by ready formwork hoisting on platform girder steel；
The 8th, 3 fastening reinforcing bars are vertically set on the outside of template per 1.5m, laterally set circumferential reinforcement to enclose rib per 600mm；
9th, lower template lower port sets plastic cloth to place stream slurry pollution barrel；
10th, casting concrete, concrete water-cement ratio are less than 0.5；
11st, vibrating makes concrete uniformly be evenly distributed on template inner chamber；
12nd, concrete setting is waited to finish, dismounting template and split bolt；
13rd, the mortar higher than barrel concrete strength one-level is used to block tightly the bolt hole after form removal, light is received on surface, makes color and cylinder
Wall is consistent；
14th, with water curing barrel 7 round the clock.
A kind of construction equipment of chimney shaft, by laser vertical instrument, construction elevator, radiation beam, jack, steel enclosure, branch
Support steel pipe, reinforcing bar suspension cable, template, split bolt, reinforcing bar enclose rib, suspension bracket scaffold board, safety net, barrel, construction tower, bearing frame group
Into, wherein, laser vertical instrument is arranged on construction tower bottom center；Construction elevator is arranged on construction tower；Bearing frame, which is arranged on, to be applied
Stack shell is concordant locates with construction for work tower；Beam is radiated uniformly into the radial circular diameter direction being distributed in centered on bearing frame, spoke
She Liang one end connects bearing frame, one end connection supporting steel pipe；Supporting steel pipe is arranged on wall inner portion；Jack is arranged on supporting steel
Guan Shang；Steel enclosure is evenly distributed on the concentric circles centered on bearing frame, and outermost steel enclosure is connected with supporting steel pipe, its
His steel enclosure is that radiating beam intersection is fixedly connected；Reinforcing bar suspension cable one end connects bearing frame, one end connection steel enclosure and radiation
Beam junction；Template and suspension bracket scaffold board are connected on radiation beam；Safety net is set on the outside of suspension bracket scaffold board；Set on the outside of template
It is equipped with reinforcing bar and encloses rib；Inner template and exterior sheathing are provided with split bolt.
Further, the steel enclosure a minimum of five.
Further, the radiation beam quantity is even number, and at least 16.
Further, it is every piece of template at least three that the reinforcing bar, which encloses rib quantity, and distance is less than 50cm between per pass.
Further, the adjusting template is the plastic plate of different gradient easy to process.
The beneficial effects of the invention are as follows：The present invention ensure that the construction peace in work progress by rigorous construction procedure
Entirely, and construction quality, a whole set of construction equipment is that work progress provides the foundation guarantee, be can effectively ensure that in work progress
The concentricity of chimney, and ensure that chimney shaft reaches the effect of clear water concrete, carried for the maintenance during the use of postorder
Supply facility, and the present invention relates to ingenious, it is simple in construction, it is easy to promote, there is higher social value and economic value.
Brief description of the drawings
Fig. 1 the structural representation of present invention.
Fig. 2 radiates beam, jack and steel enclosure distribution schematic diagram.
In figure：1st, laser vertical instrument, 2, construction elevator, 3, radiation beam, 4, jack, 5, steel enclosure, 6, supporting steel pipe, 7,
Reinforcing bar suspension cable, 8, template, 9, split bolt, 10, reinforcing bar enclose rib, 11, suspension bracket scaffold board, 12, safety net, 13, barrel, 14, apply
Work tower, 15, bearing frame.
Embodiment
With reference to embodiment, the present invention will be further described：
Referring to Fig. 1-2, a kind of construction equipment of chimney shaft, enclosed by laser vertical instrument, construction elevator, radiation beam, jack, steel
Circle, supporting steel pipe, reinforcing bar suspension cable, template, split bolt, reinforcing bar enclose rib, suspension bracket scaffold board, safety net, barrel, construction tower, hold
Weight frame composition, wherein, laser vertical instrument is arranged on construction tower bottom center；Construction elevator is arranged on construction tower；Load-bearing is set up
Put in construction tower with constructing that stack shell is concordant locates；Beam is radiated uniformly into the radial circular diameter side being distributed in centered on bearing frame
To, radiation beam one end connection bearing frame, one end connection supporting steel pipe；Supporting steel pipe is arranged on wall inner portion；Jack is arranged on
On supporting steel pipe；Steel enclosure is evenly distributed on the concentric circles centered on bearing frame, the enclosure of outermost steel and supporting steel pipe
Connection, other steel enclosures are that radiating beam intersection is fixedly connected；Reinforcing bar suspension cable one end connects bearing frame, one end connection steel enclosure
With radiation beam junction；Template and suspension bracket scaffold board are connected on radiation beam；Safety net is set on the outside of suspension bracket scaffold board；Template
Outside is provided with reinforcing bar and encloses rib；Inner template and exterior sheathing are provided with split bolt.
A kind of construction method of chimney shaft, comprises the following steps：
1st, suitable adjusting template is prepared according to the barrel gradient and the difference of radius；
2nd, it is adjacent to tube wall surface brush releasing agent in adjusting template；
3rd, by configuration adjustment template bolt together with dies plate tap；
4th, two bolts hole are worn in template, places and reinforces wall-crossing opposite-drawing bolt；
5th, split bolt overcoat PVC sleeve pipes, the two ends of split bolt install special valve rubber；
6th, sponge strip is added between template seam；
7th, by ready formwork hoisting on platform girder steel；
The 8th, 3 fastening reinforcing bars are vertically set on the outside of template per 1.5m, laterally set circumferential reinforcement to enclose rib per 600mm；
9th, lower template lower port sets plastic cloth to place stream slurry pollution barrel；
10th, casting concrete, concrete water-cement ratio are less than 0.5；
11st, vibrating makes concrete uniformly be evenly distributed on template inner chamber；
12nd, concrete setting is waited to finish, dismounting template and split bolt；
13rd, the mortar higher than barrel concrete strength one-level is used to block tightly the bolt hole after form removal, light is received on surface, makes color and cylinder
Wall is consistent；
14th, with water curing barrel 7 round the clock.
Finally it should be noted that embodiment is unrestricted to further explanation of the invention, to this area
For those of ordinary skill, further conversion can be done in the case where not departing from substantive content of the present invention, and all these changes
The protection domain of appended claims of the present invention should all be belonged to by changing.
Claims (6)
- A kind of 1. construction method of chimney shaft, it is characterised in that：Comprise the following steps：1) suitable adjusting template, is prepared according to barrel (12) gradient and the difference of radius；2), it is adjacent to tube wall surface brush releasing agent in adjusting template；3), configuration adjustment template is tightened together with bolt with template (8)；4) two bolts hole, are worn in template (8), places and reinforces wall-crossing opposite-drawing bolt (9)；5), split bolt (9) overcoat PVC sleeve pipes, the two ends of split bolt (9) install special valve rubber；6), sponge strip is added between template (8) seam；7), ready template (8) is lifted on radiation beam (3)；8), 3 fastening reinforcing bars are vertically set on the outside of template (8) per 1.5m, laterally set circumferential reinforcement to enclose rib per 450mm (10)；9), lower template (8) lower port sets plastic cloth to place stream slurry pollution barrel (13)；10), casting concrete, concrete water-cement ratio are less than 0.5；11), vibrating makes concrete uniformly be evenly distributed on template (8) inner chamber；12), concrete setting is waited to finish, dismounting template (8) and split bolt (9)；13), to use the mortar higher than barrel concrete strength one-level to block the bolt hole after form removal tight, and light is received on surface, make color with Barrel (13) is consistent；14), with water curing barrel (13) 7 round the clock.
- A kind of 2. construction equipment of chimney shaft, it is characterised in that：By laser vertical instrument (1), construction elevator (2), radiation beam (3), jack (4), steel enclosure (5), supporting steel pipe (6), reinforcing bar suspension cable (7), template (8), split bolt (9), reinforcing bar enclose rib (10), suspension bracket scaffold board (11), safety net (12), barrel (13), construction tower (14), bearing frame (15) composition, wherein, laser lead Straight instrument (1) is arranged on construction tower (14) bottom centre；Construction elevator (2) is arranged on construction tower (14)；Bearing frame (15) is set In construction tower (14) with constructing that stack shell is concordant locates；Radiation beam (3) is uniformly distributed in centered on bearing frame (15) into radial Circular diameter direction, radiation beam (3) one end connection bearing frame (15), one end connection supporting steel pipe (6)；Supporting steel pipe (6) is set It is internal in barrel (13)；Jack (4) is arranged on supporting steel pipe (6)；Steel enclosure (5) is evenly distributed in bearing frame (15) Centered on concentric circles on, outermost steel enclosure (15) is connected with supporting steel pipe (6), other steel enclosures (6) be radiate beam (3) Intersection is fixedly connected；Reinforcing bar suspension cable (7) one end connection bearing frame (15), one end connection steel enclosure (5) and radiation beam (3) handing-over Place；Template (8) and suspension bracket scaffold board (11) are connected on radiation beam (3)；Safety net is set on the outside of suspension bracket scaffold board (11) (12)；Reinforcing bar, which is provided with, on the outside of template (8) encloses rib (10)；Inner template (8) and exterior sheathing (8) are provided with split bolt (9).
- A kind of 3. construction equipment of chimney shaft according to claim 2, it is characterised in that：The steel enclosure (5) is minimum Have five.
- A kind of 4. construction equipment of chimney shaft according to claim 2, it is characterised in that：Described radiation beam (3) quantity For even number, and at least 16.
- A kind of 5. construction equipment of chimney shaft according to claim 2, it is characterised in that：The reinforcing bar encloses rib (10) number Measure as every piece of template (8) at least three, and distance is less than 50cm between per pass.
- A kind of 6. construction method of chimney shaft according to claim 1, it is characterised in that：The adjusting template is to be easy to The plastic plate of the different gradient of processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750376.3A CN107780662A (en) | 2016-08-30 | 2016-08-30 | The construction method and construction equipment of a kind of chimney shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750376.3A CN107780662A (en) | 2016-08-30 | 2016-08-30 | The construction method and construction equipment of a kind of chimney shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107780662A true CN107780662A (en) | 2018-03-09 |
Family
ID=61441401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610750376.3A Pending CN107780662A (en) | 2016-08-30 | 2016-08-30 | The construction method and construction equipment of a kind of chimney shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107780662A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200207166Y1 (en) * | 2000-07-25 | 2000-12-15 | 세신건설주식회사 | Aaa |
| CN102444310A (en) * | 2011-10-08 | 2012-05-09 | 中国十七冶集团有限公司 | Method for constructing concrete chimney cylinder body through formwork lifting process |
| CN103590648A (en) * | 2013-11-28 | 2014-02-19 | 中国二十二冶集团有限公司 | Chimney sliding lifting platform construction method and construction device |
| CN104712143A (en) * | 2015-03-12 | 2015-06-17 | 山东电力建设第三工程公司 | Reversed mould construction method for circular reinforced concrete chimney wall |
| CN206158204U (en) * | 2016-08-30 | 2017-05-10 | 徐建新 | Construction equipment of chimney shaft |
-
2016
- 2016-08-30 CN CN201610750376.3A patent/CN107780662A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200207166Y1 (en) * | 2000-07-25 | 2000-12-15 | 세신건설주식회사 | Aaa |
| CN102444310A (en) * | 2011-10-08 | 2012-05-09 | 中国十七冶集团有限公司 | Method for constructing concrete chimney cylinder body through formwork lifting process |
| CN103590648A (en) * | 2013-11-28 | 2014-02-19 | 中国二十二冶集团有限公司 | Chimney sliding lifting platform construction method and construction device |
| CN104712143A (en) * | 2015-03-12 | 2015-06-17 | 山东电力建设第三工程公司 | Reversed mould construction method for circular reinforced concrete chimney wall |
| CN206158204U (en) * | 2016-08-30 | 2017-05-10 | 徐建新 | Construction equipment of chimney shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108019076B (en) | Construction method of large-diameter reinforced concrete silo and device for conical shell construction | |
| CN101886466B (en) | Construction method for support structure of coal tower template for tamping type coke oven | |
| CN101225708A (en) | Method for mounting up-sliding bottom-brick-building derrick-free hydraulic sliding formwork of chimney | |
| CN201367728Y (en) | Derrick-less hydraulic slip form device used for reinforced concrete water tower supporting tube construction | |
| CN206158204U (en) | Construction equipment of chimney shaft | |
| CN102877637A (en) | Method for implementing operating platform in bottom wall construction of cantilever beam | |
| CN110685433A (en) | Chimney construction device and construction method applying hydraulic lifting and rollover technology | |
| CN203654702U (en) | Operating platform for construction of reinforced concrete chimney | |
| CN103255866B (en) | Roof circular arc-shaped dome structure and manufacturing method | |
| CN206289945U (en) | A kind of assembled Portable safety crosshead | |
| CN106639608A (en) | Built-in tower for construction for prestress steel strand concrete tower barrel and installation method | |
| CN201190408Y (en) | Tool type exterior scaffolding of section steel fastening tube | |
| CN110616706B (en) | Construction method for layering binding in large-diameter pile foundation reinforcing steel bar hole | |
| CN1048065C (en) | Method and equipment for construction of concrete cylinder | |
| CN205777489U (en) | A kind of support system of high and big die plate | |
| CN111827648A (en) | Construction device and method for down-supporting type overhanging scaffold | |
| CN201714056U (en) | Truss-type operating platform | |
| CN111140254A (en) | Full-circle double-lining inverted arch construction template system for long-distance tunnel and template transferring method | |
| CN107780662A (en) | The construction method and construction equipment of a kind of chimney shaft | |
| CN105822128A (en) | Interior masonry and exterior sliding construction process method for chimney | |
| CN106284997A (en) | The big punching block construction method for lifting whole of reinforced concrete chimney | |
| CN210621713U (en) | Circular foundation pit inside lining wall template construction system | |
| CN103184792B (en) | A kind of major diameter water tower stack shell is from Hoisting System and using method thereof | |
| CN202689531U (en) | Flexible and retractable climbing shuttering system for single-cylinder-body structure | |
| CN113001749A (en) | Column prefabricating construction process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhao Min Document name: Notification of Passing Examination on Formalities |