CN107237498A - A kind of steel pipe triangular truss structure roof slide installation method - Google Patents
A kind of steel pipe triangular truss structure roof slide installation method Download PDFInfo
- Publication number
- CN107237498A CN107237498A CN201710630067.7A CN201710630067A CN107237498A CN 107237498 A CN107237498 A CN 107237498A CN 201710630067 A CN201710630067 A CN 201710630067A CN 107237498 A CN107237498 A CN 107237498A
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- China
- Prior art keywords
- truss
- rectangle
- steel
- roof
- rectangular area
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- 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.)
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Classifications
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- 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
Abstract
The present invention relates to a kind of steel pipe triangular truss structure roof slide installation method, comprise the following steps：1）On-site consolidation；2）The single product truss of lifting；3）Steel truss slides；4）Steel truss is unloaded.This method is installed using segmentation, is lifted and is progressively slid respectively, the method for final sliding in place, and not only efficiency of construction is improved, and ensure that construction safety.
Description
Technical field
The present invention relates to a kind of steel pipe triangular truss structure roof slide installation method, belong to construction techniques.
Background technology
With continuing to develop for construction industry, increasing heavy construction uses steel truss as roof, but for certain
A little job sites, its job site vacant lot is limited, and steel pipe English truss is assembled without enough spaces, then moved to
Above roof, therefore for section construction, steel pipe English truss support steadiness and balance control two large problems urgent need to resolve.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of steel pipe triangular truss structure roof slide installation method, the party
Method is installed using segmentation, is lifted and is progressively slid respectively, the method for final sliding in place, and not only efficiency of construction is improved, Er Qiebao
Construction safety is demonstrate,proved.
To solve problem above, concrete technical scheme of the invention is as follows：A kind of steel pipe triangular truss structure roof sliding
Installation method, comprises the following steps：
1）On-site consolidation：Steel truss list Pin points three sections enter place, on-site consolidation, and full penetration groove butt welding is used between every section
The process of lined duct in seam；The single truss structure side assembled, allows truss side horizontal positioned；
2）The single product truss of lifting：Hanger is symmetrical arranged at the top of single product truss, the rectangular distribution of hanger has one using top
Hanger, the suspender that lower section has two hangers is symmetricly set on the hanger of single product truss, is made every to be hung in suspender and is topmost hung
The steel wire rope of ear and truss angle are 60 ° of angles；
3）Steel truss slides
3.1）Overall steel truss is divided into N number of rectangle truss element Hn, roof area is divided into M=N × 2-1 corresponding squares
Shape region, draws near from handling and is respectively designated as A1, A2 to AM, each rectangle truss element bottom provided with distributed rectangular and with
The carriage that roof structure is slidably connected；
3.2）The rectangle truss element H1 of rightmost is placed on rectangular area AMOn, rectangle truss element H1 is slid onto into roof
The corresponding rectangular area in centre position；
3.3）Rectangle truss element H2 is placed on rectangular area AMOn, while rectangle truss element H1 and H2 are slid, by rectangle
Truss element H1 is slid onto on the rectangular area of designated mounting, and rectangle truss element H2 slides onto roof residual area centre position
Corresponding rectangular area；
3.4）Rectangle truss element H3 is placed on rectangular area AMOn, while rectangle truss element H2 and H3 are slid, by rectangle
Truss element H2 is slid onto on the rectangular area of designated mounting, and rectangle truss element H3 slides onto roof residual area centre position
Corresponding rectangular area；
3.5）Working in reciprocating mode such as step 3.3）With 3.4）, it is finally completed overall roof steel truss and reaches the installation site specified；
4）Steel truss is unloaded：The corner of rectangle truss element is fixed temporarily with steel wire rope, very heavy top support is used, and under jack
Side's pad several piece steel plate, takes out one block of steel plate every time, and corner is synchronously carried out, and finally makes truss in place on built-in fitting.
Described step 3）In carriage structure be that using roller as rolling medium, and groove is set on roof
Steel is as track, and roller is spacing in channel-section steel to be rolled.
There is one section to measure mark per 50mm on described channel-section steel, when rectangle truss element slide one section measure mark it is necessary to
The rectangle truss element position of sliding is checked.
The steel pipe triangular truss structure roof slide installation method can be distinguished using above-mentioned steps in the vacant lot of limitation
Assembling, lifting, and integral installation is carried out using the method for sliding, the technical scheme makes overall roof steel structure installation effectiveness significantly
Improve, while also ensure that installation quality.
Carriage adds the structure of roller using channel-section steel, enables rectangle truss element in roof integral translation, finally in place
Unloading.
On channel-section steel set measure mark, one section to check so that ensure rectangle truss element real-time synchronization sliding.
Brief description of the drawings
Fig. 1 is steel pipe triangular truss structure overall structure diagram.
Fig. 2 is the schematic diagram of Pin points three sections of steel truss list.
Fig. 3 is truss sectional view.
Fig. 4 is single product truss hanger and suspender schematic diagram.
Fig. 5 is the angle schematic diagram of single product truss and steel wire rope.
Fig. 6 is embodiment step 3.2）Place rectangle truss H1 schematic diagrames.
Fig. 7 is embodiment step 3.2）Mobile rectangle truss H1 schematic diagrames.
Fig. 8 is embodiment step 3.2）Place rectangle truss H2 schematic diagrames.
Fig. 9 is embodiment step 3.2）Mobile rectangle truss H1 and H2 schematic diagram.
Figure 10 is embodiment step 3.3）Place rectangle truss H3 schematic diagrames.
Figure 11 is embodiment step 3.3）Mobile rectangle truss H2 and H3 schematic diagram.
Figure 12 is that embodiment places rectangle truss H4.
Figure 13 is that steel truss installs end schematic diagram.
Embodiment
Steel pipe triangular truss structure roof slide installation method as shown in Figure 1, comprises the following steps：
1）On-site consolidation：As shown in Fig. 2 steel truss list Pin points three sections enter place, on-site consolidation uses fine melt between every section
The process of lined duct in saturating groove butt weld；Because truss section is high, as shown in figure 3, the single truss structure side assembled
Put, allow truss side horizontal positioned, so as to reduce the overall center of gravity of truss；
2）The single product truss of lifting：Hanger is symmetrical arranged at the top of single product truss, the rectangular distribution of hanger has one using top
Hanger, the suspender that lower section has two hangers is symmetricly set on the hanger of single product truss, as shown in figure 4, making every to be hung in
The steel wire rope and truss angle for having the top hanger are 60 ° of angles, as shown in Figure 5；
3）Steel truss slides
3.1）Overall steel truss is divided into 4 rectangle truss element Hn, roof area is divided into 4 × 2=8 corresponding rectangles
Region, draws near from handling and is respectively designated as A1, A2 to A8, and each rectangle truss element bottom is provided with distributed rectangular and and room
The carriage that roof construction is slidably connected；
3.2）As shown in fig. 6, the rectangle truss element H1 of rightmost is placed on the A8 of rectangular area, by rectangle truss element H1
The corresponding rectangular area in roof centre position is slid onto, as shown in Figure 7；
3.3）As shown in figure 8, rectangle truss element H2 is placed on the A8 of rectangular area, at the same slide rectangle truss element H1 and
H2, rectangle truss element H1 is slid onto on the rectangular area of designated mounting, and rectangle truss element H2 slides onto the remaining face in roof
The corresponding rectangular area in product centre position, as shown in Figure 9；
3.4）As shown in Figure 10, rectangle truss element H3 is placed on the A8 of rectangular area, while sliding rectangle truss element H2
And H3, rectangle truss element H2 is slid onto on the rectangular area of designated mounting, it is remaining that rectangle truss element H3 slides onto roof
The corresponding rectangular area in area centre position, as shown in figure 11；
3.5）Working in reciprocating mode such as step 3.3）With 3.4）, it is finally completed overall roof steel truss and reaches the installation site specified,
As shown in figure 12；
4）Steel truss is unloaded：The corner of rectangle truss element is fixed temporarily with steel wire rope, very heavy top support is used, and under jack
Side's pad several piece steel plate, takes out one block of steel plate every time, and corner is synchronously carried out, and finally makes truss in place on built-in fitting, such as Figure 13
It is shown.
Described step 3）In carriage structure be that using roller as rolling medium, and groove is set on roof
Steel is as track, and roller is spacing in channel-section steel to be rolled.
There is one section to measure mark per 50mm on described channel-section steel, when rectangle truss element slide one section measure mark it is necessary to
The rectangle truss element position of sliding is checked.
Claims (3)
1. a kind of steel pipe triangular truss structure roof slide installation method, it is characterised in that comprise the following steps：
1）On-site consolidation：Steel truss list Pin points three sections enter place, on-site consolidation, and full penetration groove butt welding is used between every section
The process of lined duct in seam；The single truss structure side assembled, allows truss side horizontal positioned；
2）The single product truss of lifting：Hanger is symmetrical arranged at the top of single product truss, the rectangular distribution of hanger has one using top
Hanger, the suspender that lower section has two hangers is symmetricly set on the hanger of single product truss, is made every to be hung in suspender and is topmost hung
The steel wire rope of ear and truss angle are 60 ° of angles；
3）Steel truss slides
3.1）Overall steel truss is divided into N number of rectangle truss element Hn, roof area is divided into M=N × 2-1 corresponding squares
Shape region, draws near from handling and is respectively designated as A1, A2 to AM, each rectangle truss element bottom provided with distributed rectangular and with
The carriage that roof structure is slidably connected；
3.2）The rectangle truss element H1 of rightmost is placed on rectangular area AMOn, rectangle truss element H1 is slid onto into roof
The corresponding rectangular area in centre position；
3.3）Rectangle truss element H2 is placed on rectangular area AMOn, while rectangle truss element H1 and H2 are slid, by rectangle purlin
Frame unit H1 is slid onto on the rectangular area of designated mounting, and rectangle truss element H2 slides onto roof residual area centre position pair
The rectangular area answered；
3.4）Rectangle truss element H3 is placed on rectangular area AMOn, while rectangle truss element H2 and H3 are slid, by rectangle purlin
Frame unit H2 is slid onto on the rectangular area of designated mounting, and rectangle truss element H3 slides onto roof residual area centre position pair
The rectangular area answered；
3.5）Working in reciprocating mode such as step 3.3）With 3.4）, it is finally completed overall roof steel truss and reaches the installation site specified；
4）Steel truss is unloaded：The corner of rectangle truss element is fixed temporarily with steel wire rope, very heavy top support is used, and under jack
Side's pad several piece steel plate, takes out one block of steel plate every time, and corner is synchronously carried out, and finally makes truss in place on built-in fitting.
2. steel pipe triangular truss structure roof slide installation method as claimed in claim 1, it is characterised in that：Described step
3）In carriage structure be, using roller as roll medium, and on roof set channel-section steel as track, roller is in groove
It is spacing in steel to roll.
3. steel pipe triangular truss structure roof slide installation method as claimed in claim 2, it is characterised in that：Described channel-section steel
It is upper to there is one section to measure mark per 50mm, mark is measured it is necessary to the rectangle truss list to sliding when rectangle truss element slides one section
Checked first position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710630067.7A CN107237498B (en) | 2017-07-28 | 2017-07-28 | A kind of steel pipe triangular truss structure roof slide installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710630067.7A CN107237498B (en) | 2017-07-28 | 2017-07-28 | A kind of steel pipe triangular truss structure roof slide installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107237498A true CN107237498A (en) | 2017-10-10 |
| CN107237498B CN107237498B (en) | 2019-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710630067.7A Active CN107237498B (en) | 2017-07-28 | 2017-07-28 | A kind of steel pipe triangular truss structure roof slide installation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505424A (en) * | 2018-10-30 | 2019-03-22 | 重庆大学 | A kind of novel the large-span steel pipe truss unloading bracket that can accurately adjust and its application method |
| CN117166661A (en) * | 2023-09-07 | 2023-12-05 | 山东金旭钢构工程有限公司 | Steel construction and assembled steel construction floor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2847850A1 (en) * | 1978-11-03 | 1980-05-14 | Voeroka Kunststoff | Swimming pool roof section bearing surface - comprise strip linked pockets tiered inside hollow longitudinal girder |
| FR2589913A2 (en) * | 1985-10-14 | 1987-05-15 | Lebrun Alain | Truss with load-bearing main tie without dragon beam |
| CN101029518A (en) * | 2007-03-23 | 2007-09-05 | 北京城建集团有限责任公司 | Construction of large-span two-way string-tensioning steel house frame |
| CN101033636A (en) * | 2007-03-23 | 2007-09-12 | 北京城建集团有限责任公司 | Large span bidirectional string stretching girders rope accumulation slippage construction method |
-
2017
- 2017-07-28 CN CN201710630067.7A patent/CN107237498B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2847850A1 (en) * | 1978-11-03 | 1980-05-14 | Voeroka Kunststoff | Swimming pool roof section bearing surface - comprise strip linked pockets tiered inside hollow longitudinal girder |
| FR2589913A2 (en) * | 1985-10-14 | 1987-05-15 | Lebrun Alain | Truss with load-bearing main tie without dragon beam |
| CN101029518A (en) * | 2007-03-23 | 2007-09-05 | 北京城建集团有限责任公司 | Construction of large-span two-way string-tensioning steel house frame |
| CN101033636A (en) * | 2007-03-23 | 2007-09-12 | 北京城建集团有限责任公司 | Large span bidirectional string stretching girders rope accumulation slippage construction method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505424A (en) * | 2018-10-30 | 2019-03-22 | 重庆大学 | A kind of novel the large-span steel pipe truss unloading bracket that can accurately adjust and its application method |
| CN117166661A (en) * | 2023-09-07 | 2023-12-05 | 山东金旭钢构工程有限公司 | Steel construction and assembled steel construction floor |
| CN117166661B (en) * | 2023-09-07 | 2024-03-19 | 山东金旭钢构工程有限公司 | Steel construction and assembled steel construction floor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107237498B (en) | 2019-03-05 |
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