CN108060804A - The installation method of steel construction indirect cool tower peripheral protective aluminium sheet - Google Patents
The installation method of steel construction indirect cool tower peripheral protective aluminium sheet Download PDFInfo
- Publication number
- CN108060804A CN108060804A CN201711421700.8A CN201711421700A CN108060804A CN 108060804 A CN108060804 A CN 108060804A CN 201711421700 A CN201711421700 A CN 201711421700A CN 108060804 A CN108060804 A CN 108060804A
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- China
- Prior art keywords
- aluminium sheet
- floor
- mold
- trapezoidal
- positioning
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Classifications
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- 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
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/10—Buildings forming part of cooling plants
- E04H5/12—Cooling towers
-
- 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
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
A kind of installation method of steel construction indirect cool tower peripheral protective aluminium sheet, includes the following steps：Floor group is made to mold, including pedestal, supporting rod and trapezoidal positioning seat；Cover board installation mold is made, including support leg, transverse slat and trapezoidal protrusion；Aluminium sheet positioning mold is made, including positioning plate and locating plate, the dovetail groove of several handstand is equipped at the top of positioning plate, has trapezoidal positioning protrusion between adjacent trapezoidal slot；Make fixture；Aluminium sheet positioning mold is mounted on purlin by fixture, it is ensured that the dovetail groove of front and rear aluminium sheet positioning mold is concordant；The floor piece of cutting is put into group pair on trapezoidal positioning seat, forms floor；Floor is put into trapezoidal protrusion, cover board is placed on both sides starts group pair, forms floor component；Floor component is put on aluminium sheet positioning mold；It is mounted on purlin using screw, removes fixture and aluminium sheet positioning mold；Tripod purlin is lifted into the predetermined installation position of indirect cool tower by tower crane to install.Construction efficiency of the present invention is high, and installation positioning is reliable.
Description
Technical field
The present invention relates to steel construction indirect cool tower construction fields, are especially a kind of peace of steel construction indirect cool tower peripheral protective aluminium sheet
Dress method.
Background technology
The structure type and size of the steel construction indirect cool tower of our company's hot work in progress are as follows：Tower height 170m, tower outlet are outer
Footpath 84m, tower exit inside diameter 82m, tower bottom diameter 129.44m, cone section height 55m；Total 18 layers of number of plies, comprising 5 layers of cone section and
13 layers of straight section, every layer of each 36 triangle, single triangle weight about 5.5T；Reinforcing ring quantity haves three layers, and every layer of 36 triangle add
The position of strong ring is respectively 90.08m, 125.16m, 160.23m.
For the steel construction indirect cool tower of said structure, it is desirable that bore section, broadening platform and the 13rd layer of straight tube at the 4th~5 layer
External all arrangement peripheral protective aluminium sheets of section.Due to needing to arrange that the number of plies of peripheral protective aluminium sheet is more, and area is big, existing to apply
Work method can not be met the requirements, therefore, in order to ensure to install alignment quality, improve installation effectiveness, it is necessary to be designed a set of complete
New arrangement and method for construction is fixed with completing the installation of peripheral protective aluminium sheet.
The content of the invention
The technical problem to be solved by the present invention is to, a kind of installation method of steel construction indirect cool tower peripheral protective aluminium sheet is provided,
Construction efficiency is high, and installation positioning is reliable.
The technical solution of the present invention is to provide a kind of installation method of steel construction indirect cool tower peripheral protective aluminium sheet, including
Following steps：
1) floor group is made to mold, which includes mold pedestal, supporting rod and mounted on support bar top
Trapezoidal positioning seat, the external dimensions of trapezoidal positioning seat is identical with chamber size in the floor of preforming peripheral protective aluminium sheet, described
Supporting rod bottom is connected with pedestal；
2) make cover board installation mold, the cover board installation mold include support leg, the transverse slat at the top of support leg with
And the chamber size in transverse slat middle part and the trapezoidal protrusion arranged along transverse slat length direction, the external dimensions and floor of trapezoidal protrusion
Identical, the lateral dimension of the bottom edge of trapezoidal protrusion apart from transverse slat edge is equal with preforming cover board width；
3) aluminium sheet positioning mold is made, which includes positioning plate and determine on positioning plate side wall
Bit slice, positioning plate top equidistantly offer the dovetail groove of several handstand along its length direction, are equipped between adjacent trapezoidal slot
Trapezoidal positioning protrusion, the external dimensions of trapezoidal positioning protrusion are identical with chamber size in floor；
4) fixture is made, which includes U-shaped snap-gauge and fastening screw, and the open both sides of U-shaped snap-gauge have that one is long and the other is short two
Block plate, fastening screw and this two boards are perpendicular, and are threaded at the top of short slab, the afterbody face long slab side of fastening screw
Wall；
5) aluminium sheet positioning mold is mounted on the monolithic triangular frame purlin of pre-production by fixture, front and rear the two of purlin
There is aluminium sheet positioning mold at end, it is ensured that the dovetail groove flush of rear and front end aluminium sheet positioning mold；
6) three pieces of floor pieces of pre-cut are placed into floor group to starting group pair on the trapezoidal positioning seat of mold, are formed
Floor；
7) floor to complete is placed into the trapezoidal protrusion of cover board installation mold, pre-cut cover board is placed
In the both sides of trapezoidal protrusion, start group pair, three is made to become an entirety, form floor component；
8) several floor components to complete are placed on aluminium sheet positioning mold, it is ensured that floor is caught in trapezoidal convex
The cover board risen in upper, adjacent floor component is overlapped in dovetail groove；
9) floor component is fixed on tripod purlin using hex bolts and self-tapping screw, then removes fixture
With aluminium sheet positioning mold；
10) the tripod purlin in step 9) is lifted by the predetermined installation position of indirect cool tower by tower crane, by screw and
Welding is installed；
11) step 5)~10 are repeated), complete the installation of remaining position peripheral protective aluminium sheet.
After more than structure, compared with prior art, a kind of installation of steel construction indirect cool tower peripheral protective aluminium sheet of the present invention
Method has the following advantages：The mode that this sub-module of the present invention assembles peripheral protective aluminium sheet, greatly reduces large scale computer
The frequency of use of tool installs more stable, safety；The floor group of making is to mold, cover board installation mold, aluminium sheet positioning mould
Tool and fixture are reusable and easy to operate, and therefore, integral construction cost of the invention is relatively low, and construction efficiency is high, Neng Gouchong
Divide the requirement for meeting peripheral protective aluminium sheet construction quality.
Description of the drawings
Fig. 1 be in the present invention floor group to the side structure schematic view of mold；
Fig. 2 is the side structure schematic view of cover plate installation mold of the present invention；
Fig. 3 is the main structure diagram of aluminium sheet positioning mold in the present invention；
Fig. 4 is the side view enlarged structure schematic diagram of fixture in the present invention.
Specific embodiment
With reference to the accompanying drawings and detailed description to a kind of installation side of steel construction indirect cool tower peripheral protective aluminium sheet of the present invention
Method is described in further detail：
In this embodiment, a kind of installation method of steel construction indirect cool tower peripheral protective aluminium sheet of the present invention, including such as
Lower step：
1) floor group is made to mold, and referring to Fig. 1, which includes mold pedestal 12, supporting rod 11 and installation
Trapezoidal positioning seat 10 at 11 top of supporting rod, the external dimensions of trapezoidal positioning seat 10 and the floor of preforming peripheral protective aluminium sheet
Chamber size is identical in 30, and 11 bottom of supporting rod is connected with pedestal 12；
2) cover board installation mold is made, referring to Fig. 2, which includes support leg 13, mounted on support leg 13
The transverse slat 14 at top and arranged positioned at the middle part of transverse slat 14 and along 14 length direction of transverse slat trapezoidal raised 15, trapezoidal raised 15
External dimensions is identical with chamber size in floor 30, lateral dimension of trapezoidal raised 15 bottom edge apart from 14 edge of transverse slat with it is pre-
Molding 31 width of cover board is equal；
3) aluminium sheet positioning mold is made, referring to Fig. 3, which includes positioning plate 16 and mounted on positioning plate
Locating plate 17 on 16 side walls, 16 top of positioning plate equidistantly offer the dovetail groove 161 of several handstand along its length direction,
Trapezoidal positioning protrusion 162, external dimensions and the 30 inner cavity ruler of floor of trapezoidal positioning protrusion 162 are equipped between adjacent trapezoidal slot 161
It is very little identical；
4) fixture is made, referring to Fig. 4, which includes U-shaped snap-gauge 18 and fastening screw 19, the opening two of U-shaped snap-gauge 18
Side has that one is long and the other is short two boards, fastening screw 19 and this two boards are perpendicular, and are threaded in 182 top of short slab, hold out against spiral shell
181 side wall of afterbody face long slab of bar 19；
5) aluminium sheet positioning mold is mounted on the monolithic triangular frame purlin of pre-production by fixture, is specially：Positioning
Piece 17 is located on purlin top surface, and long slab 181 is pressed on locating plate 17, and the afterbody of fastening screw 19 is withstood on purlin bottom surface, from
And aluminium sheet positioning mold is fixed, there is aluminium sheet positioning mold in the rear and front end of purlin, it is ensured that rear and front end aluminium sheet positions
161 flush of dovetail groove of mold；
6) referring to Fig. 1, three pieces of floor pieces 301 of pre-cut are placed into floor group on the trapezoidal positioning seat 10 of mold
Start group pair, form floor 30；
7) referring to Fig. 2, the floor 30 to complete is placed on trapezoidal raised the 15 of cover board installation mold, will be cut in advance
The cover board 31 cut is placed on trapezoidal raised 15 both sides, starts group pair, and three is made to become an entirety, forms floor component 3；
8) referring to Fig. 3, several floor components 3 to complete are placed on aluminium sheet positioning mold, it is ensured that floor 30 blocks
Enter the overlapping in dovetail groove 161 of the cover board 31 on trapezoidal positioning protrusion 162, in adjacent floor component 3；
9) floor component 3 is fixed on tripod purlin using hex bolts and self-tapping screw, then removes card
Tool and aluminium sheet positioning mold；
10) the tripod purlin in step 9) is lifted by the predetermined installation position of indirect cool tower by tower crane, by screw and
Welding is installed；
11) step 5)~10 are repeated), complete the installation of remaining position peripheral protective aluminium sheet.
The mode that this sub-module of the present invention assembles peripheral protective aluminium sheet, greatly reduce big machinery uses frequency
Rate installs more stable, safety；The floor group of making can to mold, cover board installation mold, aluminium sheet positioning mold and fixture
It reuses, and it is easy to operate, therefore, integral construction cost of the invention is relatively low, and construction efficiency is high, can fully meet periphery
Protect the requirement of aluminium sheet construction quality.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
It encloses and is defined, on the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art are to the technical side of the present invention
The various modifications and improvement that case is made, should all fall within the scope of protection of the present invention.
Claims (1)
1. a kind of installation method of steel construction indirect cool tower peripheral protective aluminium sheet, which is characterized in that include the following steps：
1) floor group is made to mold, which includes mold pedestal (12), supporting rod (11) and mounted on supporting rod
(11) the trapezoidal positioning seat (10) at the top of, the external dimensions of trapezoidal positioning seat (10) and the floor of preforming peripheral protective aluminium sheet
(30) interior chamber size is identical, and supporting rod (11) bottom is connected with pedestal (12)；
2) cover board installation mold is made, which includes support leg (13), the horizontal stroke at the top of support leg (13)
Plate (14) and trapezoidal raised (15) arranged in the middle part of transverse slat (14) and along transverse slat (14) length direction, trapezoidal protrusion (15)
External dimensions it is identical with floor (30) interior chamber size, transverse direction of the bottom edge apart from transverse slat (14) edge of trapezoidal protrusion (15)
Size is equal with preforming cover board (31) width；
3) aluminium sheet positioning mold is made, which includes positioning plate (16) and on positioning plate (16) side wall
Locating plate (17), the dovetail grooves (161) of several handstand, phase are equidistantly offered at the top of positioning plate (16) along its length direction
Trapezoidal positioning protrusion (162), external dimensions and the floor (30) of trapezoidal positioning protrusion (162) are equipped between adjacent dovetail groove (161)
Interior chamber size is identical；
4) fixture is made, which includes U-shaped snap-gauge (18) and fastening screw (19), and the open both sides of U-shaped snap-gauge (18) have one
A long short two boards, fastening screw (19) and this two boards are perpendicular, and are threaded at the top of short slab (182), fastening screw
(19) afterbody face long slab (181) side wall；
5) aluminium sheet positioning mold is mounted on the monolithic triangular frame purlin of pre-production by fixture, the rear and front end of purlin is equal
There is aluminium sheet positioning mold, it is ensured that dovetail groove (161) flush of rear and front end aluminium sheet positioning mold；
6) three pieces of floor pieces (301) of pre-cut are placed into floor group to starting group on the trapezoidal positioning seat (10) of mold
It is right, form floor (30)；
7) floor to complete (30) is placed on trapezoidal raised (15) of cover board installation mold, by pre-cut cover board
(31) both sides of trapezoidal raised (15) are placed on, start group pair, three is made to become an entirety, form floor component (3)；
8) several floor components (3) to complete are placed on aluminium sheet positioning mold, it is ensured that it is trapezoidal fixed that floor (30) is caught in
On position raised (162), the overlapping in dovetail groove (161) of the cover board (31) in adjacent floor component (3)；
9) floor component (3) is fixed on tripod purlin using hex bolts and self-tapping screw, then removes fixture
With aluminium sheet positioning mold；
10) the tripod purlin in step 9) is lifted by the predetermined installation position of indirect cool tower by tower crane, passes through screw and welding
It is installed；
11) step 5)~10 are repeated), complete the installation of remaining position peripheral protective aluminium sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421700.8A CN108060804A (en) | 2017-12-25 | 2017-12-25 | The installation method of steel construction indirect cool tower peripheral protective aluminium sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421700.8A CN108060804A (en) | 2017-12-25 | 2017-12-25 | The installation method of steel construction indirect cool tower peripheral protective aluminium sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108060804A true CN108060804A (en) | 2018-05-22 |
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ID=62140015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711421700.8A Pending CN108060804A (en) | 2017-12-25 | 2017-12-25 | The installation method of steel construction indirect cool tower peripheral protective aluminium sheet |
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| Country | Link |
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| CN (1) | CN108060804A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328743A (en) * | 2019-08-02 | 2019-10-15 | 福建省泷澄建筑工业有限公司 | A kind of precast beam end installation mold and its construction method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001049886A (en) * | 1999-08-06 | 2001-02-20 | Toshiba Plant Kensetsu Co Ltd | Assembling method of cooling tower with water tank |
| CN204238352U (en) * | 2014-07-11 | 2015-04-01 | 广东精工钢结构有限公司 | The syndeton of a kind of purlin and straight brace |
| CN205955307U (en) * | 2016-08-23 | 2017-02-15 | 中国五洲工程设计集团有限公司 | Steel construction hyperbolic cooling tower |
| CN106767117A (en) * | 2016-12-05 | 2017-05-31 | 中建钢构有限公司 | A kind of protector of steel structure cooling tower |
-
2017
- 2017-12-25 CN CN201711421700.8A patent/CN108060804A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001049886A (en) * | 1999-08-06 | 2001-02-20 | Toshiba Plant Kensetsu Co Ltd | Assembling method of cooling tower with water tank |
| CN204238352U (en) * | 2014-07-11 | 2015-04-01 | 广东精工钢结构有限公司 | The syndeton of a kind of purlin and straight brace |
| CN205955307U (en) * | 2016-08-23 | 2017-02-15 | 中国五洲工程设计集团有限公司 | Steel construction hyperbolic cooling tower |
| CN106767117A (en) * | 2016-12-05 | 2017-05-31 | 中建钢构有限公司 | A kind of protector of steel structure cooling tower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328743A (en) * | 2019-08-02 | 2019-10-15 | 福建省泷澄建筑工业有限公司 | A kind of precast beam end installation mold and its construction method |
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| 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 | ||
| CB02 | Change of applicant information |
Address after: 230000 East Fozhang Road and North Tingyun Road Office Building, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: China National Chemical Engineering Third Construction Co., Ltd. Address before: 232038 No. 98 Dongshan Road, Tianjiaan District, Huainan City, Anhui Province Applicant before: China National Chemical Engineering Third Construction Co., Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180522 |
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| RJ01 | Rejection of invention patent application after publication |