CN105888291A - Connection construction method for new and old factory building roof structures - Google Patents
Connection construction method for new and old factory building roof structures Download PDFInfo
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- CN105888291A CN105888291A CN201610210811.3A CN201610210811A CN105888291A CN 105888291 A CN105888291 A CN 105888291A CN 201610210811 A CN201610210811 A CN 201610210811A CN 105888291 A CN105888291 A CN 105888291A
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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
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0266—Enlarging
- E04G23/027—Loft conversion by truss modification
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to a connection construction method for new and old factory building roof structures. According to the connection construction method for the new and old factory building roof structure, a steel column at one end, a steel column at the other end, a previous roof truss, a previous roof purlin supporting system, a previous bracket at one end and a previous bracket at the other end are included; the previous bracket at one end and the previous bracket at the other end are mounted on the steel column at one end and the steel column at the other end respectively; the previous roof truss is mounted on the previous bracket at one end and the previous bracket at the other end. The construction method comprises: arranging permanent components including newly-added brackets at one end and newly-added brackets at the other end on the steel column at one end and the steel column at the other end at one side of each of the previous bracket at one end and the previous bracket at the other end respectively; mounting a newly-added roof truss on the newly-added brackets at one end and the newly-added brackets at the other end; mounting a newly-added roof purlin supporting system on the newly-added roof truss; connecting the previous roof purlin supporting system with the newly-added roof purlin supporting system to form a whole body. The connection construction method is practical and feasible, better in application value and shorter in construction period, and the construction period can be shortened.
Description
Technical field
The invention belongs to new and old roof structure of powerhouse engagement technique field, particularly relate to the linking of a kind of new and old roof structure of powerhouse and execute
Work method.
Background technology
In recent years, for adapting to rapid development of economy and the continuous renewal of production technology, Industrial Mill Building With Heavy-duty Steel Structure body junction
Structure transformation project gets more and more.New construction technology and method continue to bring out, for economic rationality also with the passage of time
With the demand of the aspect such as technical feasibility, it is badly in need of roof structure is studied across interior longitudinally linking renovation technique.
At present the construction method of the type mainly has two kinds, and one is to be close to steel column to increase basis and steel column increases roof truss the most accordingly,
Two is to remove roof truss and roof purline support system, after increasing roof truss bearing capacity, then reinstalls roof truss and roof purline props up
Support system.And both approaches, the duration is longer, and interim auxiliary equipment is more, it has not been convenient to construction.
Summary of the invention
The technical problem to be solved is to provide a kind of new and old roof structure of powerhouse linking construction method, solves existing skill
The construction period that art sets up the linking of new and old roof structure of powerhouse is longer, and interim auxiliary equipment is more, it has not been convenient to the problem of construction.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of new and old roof structure of powerhouse to be connected construction party
Method, including one end steel column, other end steel column, original roof truss, original purlin support system, an original end breaket and original
Other end bracket, described original bracket and original other end bracket are respectively mounted at one end on steel column and other end steel column, described
Original roof truss is arranged on an original end breaket and original other end bracket, and described original purlin support system is arranged on original
On roof truss, including following steps:
A on () at one end steel column and other end steel column, the side of an original end breaket and original other end bracket is respectively provided with forever
Measure component increases an end breaket and newly-increased other end bracket newly；
B () installs newly-increased roof truss on a newly-increased end breaket and newly-increased other end bracket；
C () installs newly-increased roof purline support system on newly-increased roof truss；
D original roof purline support system is linked into an integrated entity by () with newly-increased roof purline support system.
The further technical scheme of the present invention is, in described step (a) and (b), sets up a newly-increased end breaket, increases newly separately
One end breaket and newly-increased roof truss ensure to realize face, house structure cohesion on the basis of not changing and not changeing original structure.
The further technical scheme of the present invention is, in described step (a), one end steel column and other end steel column sets in advance
Put the connection node corresponding with a newly-increased end breaket and newly-increased other end bracket.
The further technical scheme of the present invention is, in described step (a), and a newly-increased end breaket and newly-increased other end bracket
For the Support bracket being made up of transverse support bar and vertical supporting bar, it is used for supporting newly-increased roof truss and newly-increased roof purline supports system
System.
The further technical scheme of the present invention is, in described step (b), and newly-increased roof truss installation site and original roof truss position
Put corresponding.
The further technical scheme of the present invention is, newly-increased roof truss is arranged on a newly-increased lateral bracket and newly-increased opposite side bracket is close
The end of original roof truss.
The further technical scheme of the present invention is, described newly-increased roof truss and original roof truss are by being welded to connect.
The further technical scheme of the present invention is, in described step (c), described newly-increased roof purline support system is across interior
Longitudinally mounted.
The further technical scheme of the present invention is, in described step (d), and original roof purline support system and newly-increased room
Face purlin support system is welded to connect by docking.
Beneficial effect
Compared with prior art, advantages of the present invention and beneficial effect include:
1, the present invention is practical, has preferable using value；
2, the present invention duration is shorter, can the reduction of erection time；
3, the interim auxiliary equipment of the present invention is few, does not changes, does not change original structure, does not increase other large-scale components (such as steel
Post), resource consumption can be reduced, reduce investment outlay.
4, this method is applicable not only to the linking construction of new and old roof structure of powerhouse, applies also for other kinds plane load-bearing steel knot
The linking construction of structure.
Accompanying drawing explanation
Fig. 1 is embodiment 1 structural representation.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments be merely to illustrate the present invention and
It is not used in restriction the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, people in the art
The present invention can be made various changes or modifications by member, and these equivalent form of values fall within the application appended claims equally and limited
Scope.
Embodiment 1
As it is shown in figure 1, a kind of new and old roof structure of powerhouse linking construction method, including one end steel column 1, other end steel column 2,
Original roof truss 3, original purlin support system 4, an original end breaket 9 and original other end bracket 10, described original torr
Frame 9 and original other end bracket 10 are respectively mounted at one end on steel column 1 and other end steel column 2, and described original roof truss 3 is pacified
Being contained on an original end breaket 9 and original other end bracket 10, described original purlin support system 4 is arranged on established estate
On frame 3, including following steps:
A on () at one end steel column 1 and other end steel column 2, the side of an original end breaket 9 and original other end bracket 10 divides
Permanent measure component is not set and increases an end breaket 6 and newly-increased other end bracket 7 newly；
B () installs newly-increased roof truss 8 on a newly-increased end breaket 6 and newly-increased other end bracket 7；
C () installs newly-increased roof purline support system 5 on newly-increased roof truss 8；
D original roof purline support system 4 is linked into an integrated entity by () with newly-increased roof purline support system 5.
In described step (a) and (b), set up a newly-increased end breaket 6, newly-increased other end bracket 7 and newly-increased roof truss 8 and protect
Demonstrate,prove and realize face, house structure cohesion on the basis of not changing and not changeing original structure.
In described step (a), one end steel column 1 and other end steel column 2 pre-set and increase newly an end breaket 6 and new
Increase the connection node of other end bracket 7 correspondence；A newly-increased end breaket 6 and newly-increased other end bracket 7 be by transverse support bar with
The Support bracket of vertical supporting bar composition, is used for supporting newly-increased roof truss 8 and newly-increased roof purline support system 5.
In described step (b), newly-increased roof truss 8 installation site is corresponding with original roof truss 3 position；Described newly-increased roof truss 8
It is arranged on a newly-increased lateral bracket 6 and newly-increased opposite side bracket 7 near the end of original roof truss 3；Described newly-increased roof truss 8 is with former
There is roof truss 3 by being welded to connect.
In described step (c), described newly-increased roof purline support system 5 is across interior longitudinally mounted.
In described step (d), original roof purline support system 4 passes through butt welding with newly-increased roof purline support system 5
Connect in succession.
Embodiment 2
As it is shown in figure 1, one of the present invention new and old roof structure of powerhouse linking construction method, implement as follows:
1, at one end arrange on steel column 1 and other end steel column 2 and increase an end breaket 6 newly and newly-increased other end bracket 7 is corresponding
Connection node；
2, at one end on steel column 1 and other end steel column 2, an original end breaket 9 and the side peace of original other end bracket 10
Fill permanent measure component and increase an end breaket 6 and newly-increased other end bracket 7 newly；
3, newly-increased roof truss 8 is installed on a newly-increased end breaket 6 and newly-increased other end bracket 7: newly-increased roof truss 8 is arranged on newly
Increase a lateral bracket 6 and newly-increased opposite side bracket 7 near the end of original roof truss 3；
4, newly-increased roof purline support system 5 is installed on newly-increased roof truss 8；
6, original roof purline support system 4 is welded to connect by docking with newly-increased roof purline support system 5, completes new
Old roof structure of powerhouse is connected.
Claims (9)
1. a new and old roof structure of powerhouse linking construction method, including one end steel column (1), other end steel column (2), established estate
Frame (3), original purlin support system (4), an original end breaket (9) and original other end bracket (10), institute
State original bracket (9) and original other end bracket (10) is respectively mounted at one end steel column (1) and other end steel column (2)
On, described original roof truss (3) is arranged on an original end breaket (9) and original other end bracket (10), described
Original purlin support system (4) is arranged on original roof truss (3), it is characterised in that: comprise the following steps:
A () at one end steel column (1) and other end steel column (2) are upper, an original end breaket (9) and original other end bracket (10)
Side be respectively provided with permanent measure component and increase an end breaket (6) and newly-increased other end bracket (7) newly；
B () increases roof truss (8) newly upper installation of a newly-increased end breaket (6) and newly-increased other end bracket (7)；
C () increases roof purline support system (5) newly upper installation of newly-increased roof truss (8)；
D original roof purline support system (4) is linked into an integrated entity by () with newly-increased roof purline support system (5).
One the most according to claim 1 new and old roof structure of powerhouse linking construction method, it is characterised in that: described step
In (a) and (b), set up a newly-increased end breaket (6), newly-increased other end bracket (7) and newly-increased roof truss (8) and protect
Demonstrate,prove and realize face, house structure cohesion on the basis of not changing and not changeing original structure.
One the most according to claim 1 new and old roof structure of powerhouse linking construction method, it is characterised in that: described step
In (a), one end steel column (1) and other end steel column (2) pre-set and increase newly an end breaket (6) and new
Increase the connection node that other end bracket (7) is corresponding.
One the most according to claim 1 new and old roof structure of powerhouse linking construction method, it is characterised in that: described step
A, in (), a newly-increased end breaket (6) and newly-increased other end bracket (7) are by transverse support bar and vertical supporting bar group
The Support bracket become, is used for supporting newly-increased roof truss (8) and newly-increased roof purline support system (5).
One the most according to claim 1 new and old roof structure of powerhouse linking construction method, it is characterised in that: described step
B, in (), newly-increased roof truss (8) installation site is corresponding with original roof truss (3) position.
One the most according to claim 5 new and old roof structure of powerhouse linking construction method, it is characterised in that: described newly-increased
Roof truss (8) is arranged on a newly-increased lateral bracket (6) and newly-increased opposite side bracket (7) end near original roof truss (3)
Portion.
One the most according to claim 6 new and old roof structure of powerhouse linking construction method, it is characterised in that: described newly-increased
Roof truss (8) and original roof truss (3) are by being welded to connect.
One the most according to claim 1 new and old roof structure of powerhouse linking construction method, it is characterised in that: described step
C, in (), described newly-increased roof purline support system (5) is across interior longitudinally mounted.
One the most according to claim 1 new and old roof structure of powerhouse linking construction method, it is characterised in that: described step
D, in (), original roof purline support system (4) is with newly-increased roof purline support system (5) by butt welding in succession
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210811.3A CN105888291A (en) | 2016-04-06 | 2016-04-06 | Connection construction method for new and old factory building roof structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210811.3A CN105888291A (en) | 2016-04-06 | 2016-04-06 | Connection construction method for new and old factory building roof structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105888291A true CN105888291A (en) | 2016-08-24 |
Family
ID=57012634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610210811.3A Pending CN105888291A (en) | 2016-04-06 | 2016-04-06 | Connection construction method for new and old factory building roof structures |
Country Status (1)
| Country | Link |
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| CN (1) | CN105888291A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610867A (en) * | 2018-12-06 | 2019-04-12 | 中国十七冶集团有限公司 | A kind of construction method for breast-wall of extending a factory building |
Citations (3)
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|---|---|---|---|---|
| JP2007224626A (en) * | 2006-02-24 | 2007-09-06 | Sekisui Chem Co Ltd | Roof reforming structure for flat roof building, and method of constructing the same |
| CN102140849A (en) * | 2011-01-24 | 2011-08-03 | 中冶赛迪工程技术股份有限公司 | Method for underpinning roof structure and expanding column space of steel structure factory building |
| CN102943572A (en) * | 2012-11-15 | 2013-02-27 | 北京筑福建设工程有限责任公司 | Single-floor masonry residential building steel-frame canopy guard structure and construction method thereof |
-
2016
- 2016-04-06 CN CN201610210811.3A patent/CN105888291A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007224626A (en) * | 2006-02-24 | 2007-09-06 | Sekisui Chem Co Ltd | Roof reforming structure for flat roof building, and method of constructing the same |
| CN101037894A (en) * | 2006-02-24 | 2007-09-19 | 积水化学工业株式会社 | Roof modified constitution of flat building and construction method |
| CN102140849A (en) * | 2011-01-24 | 2011-08-03 | 中冶赛迪工程技术股份有限公司 | Method for underpinning roof structure and expanding column space of steel structure factory building |
| CN102943572A (en) * | 2012-11-15 | 2013-02-27 | 北京筑福建设工程有限责任公司 | Single-floor masonry residential building steel-frame canopy guard structure and construction method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 张建华: ""大型锻造厂房的全新改造设计"", 《装备机械》 * |
| 白丽丽: ""成都某贴建厂房的结构设计"", 《工程建设》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610867A (en) * | 2018-12-06 | 2019-04-12 | 中国十七冶集团有限公司 | A kind of construction method for breast-wall of extending a factory building |
| CN109610867B (en) * | 2018-12-06 | 2021-03-19 | 中国十七冶集团有限公司 | Construction method for enlarging gable structure of factory building |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
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| RJ01 | Rejection of invention patent application after publication |