CN106760193A - A kind of containment buttress prefabricated section erecting device and method - Google Patents
A kind of containment buttress prefabricated section erecting device and method Download PDFInfo
- Publication number
- CN106760193A CN106760193A CN201611196377.4A CN201611196377A CN106760193A CN 106760193 A CN106760193 A CN 106760193A CN 201611196377 A CN201611196377 A CN 201611196377A CN 106760193 A CN106760193 A CN 106760193A
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- CN
- China
- Prior art keywords
- prefabricated section
- buttress
- erecting device
- connecting plate
- prefabricated
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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
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
Abstract
The invention discloses a kind of containment buttress prefabricated section erecting device and method, including vertical pillars, entablature, sill and prefabricated section connecting plate, two vertical pillars termination that be arranged in parallel connects and composes square bearer by entablature and sill, prefabricated section connecting plate described in more than one piece is horizontally set in two vertical pillars, and the prefabricated section connecting plate is provided with connecting hole.The Dock With Precision Position of lower buttress prefabricated section and upper buttress prefabricated section is fixed by prefabricated section erecting device, can effectively ensure that the installation accuracy of buttress prefabricated section；By prefabricated section erecting device for upper buttress prefabricated section provides accurate installation site, it is easy to abutting joint, improves the installation effectiveness of buttress prefabricated section；Buttress prefabricated section erecting device of the invention, it is simple structure, easy to use, the installation effectiveness of buttress prefabricated section is not only increased, installation accuracy is in turn ensure that, and can reuse.
Description
Technical field
The present invention relates to a kind of construction of nuclear power station field, and in particular to a kind of containment buttress prefabricated section erecting device and
Method.
Background technology
The effect of nuclear power plant's reactor building containment buttress is the anchoring horizontal prestressed strand of containment.Buttress by
The prefabricated section of fritter is vertically formed by connecting, and prestressing force bearing plate is embedded with prefabricated section.In conventional construction, can be prefabricated in prefabricated section
During embedded bar rod, the later stage install when, with jack adjust prefabricated section perpendicularity, finally the pre-buried reinforcing rod of early stage is passed through
It is welded to connect, to ensure that prefabricated section does not topple.But this kind of construction method holding time is long, and prefabricated section installation accuracy is not easily-controllable
System, influences buttress overall appearance, therefore need to design a kind of buttress prefabricated section erecting device, obtains the installation quality of prefabricated section
To raising.
The content of the invention
It is to overcome the deficiencies in the prior art that the purpose of the present invention is, there is provided a kind of containment buttress prefabricated section installs dress
Put and method, solve in the construction of nuclear power station, containment buttress prefabricated section installation effectiveness is low, and installation accuracy is unmanageable to ask
Topic.
The present invention is achieved through the following technical solutions：
A kind of containment buttress prefabricated section erecting device, including the connection of vertical pillars, entablature, sill and prefabricated section
Plate, two vertical pillars termination that be arranged in parallel connects and composes square bearer by entablature and sill, prefabricated described in more than one piece
Block connecting plate is horizontally set in two vertical pillars, and the prefabricated section connecting plate is provided with connecting hole.
Further, two vertical pillars inner sides are respectively arranged with one and reinforce secondary vertical pillars.
Further, the suspension ring for lifting by crane erecting device are provided with the entablature.
Further, the connecting hole on the prefabricated section connecting plate is ellipse, and connecting hole is easy to connection using ellipse
Bolt and prestressing force bearing plate Dock With Precision Position.
Further, the prefabricated section connecting plate is movably arranged in vertical pillars and secondary vertical pillars.
Further, the vertical pillars install prefabricated section connecting plate side and are provided with setting in rabbet groove, the rabbet groove
There is sliding shoe, the prefabricated section connecting plate is connected by screw with sliding shoe, prefabricated section connecting plate passes through sliding shoe adjusting position
Docked with prestressing force bearing plate.
The present invention is realized by following another technical schemes：
A kind of installation method of utilization prefabricated section erecting device, including step,
Step 1, is first allocated and transported to installation site with bottom prefabricated section erecting device by suspension ring with hanging device
The lower buttress prefabricated section for completing of constructing is alignd, regulation prefabricated section connection Board position, and prefabricated section connecting plate is passed through with connecting bolt
Connecting hole be aligned with the bolt hole of prestressing force bearing plate on the lower buttress prefabricated section, tighten bolt, it is ensured that prefabricated section pacify
The constructed lower buttress prefabricated section of completion of assembling device and bottom is connected firmly；
Step 2, then allocates and transports in place to the top of lower buttress prefabricated section by upper buttress prefabricated section, is adjusted by installing
The absolute altitude of the upper buttress prefabricated section of seam adjustment, regulation prefabricated section connection Board position, is finally connected with connecting bolt through prefabricated section
The connecting hole of plate is aligned with the bolt hole of prestressing force bearing plate on the upper buttress prefabricated section, tightens bolt；
Step 3, the connection on taking-up prefabricated section connecting plate 3 after lower buttress prefabricated section and the prefabricated formation of lots of upper buttress
Bolt, takes out prefabricated section erecting device, continues to install buttress top prefabricated section by above-mentioned steps.
The present invention compared with prior art, has the following advantages and advantages：
The Dock With Precision Position of lower buttress prefabricated section and upper buttress prefabricated section is fixed by prefabricated section erecting device, can
The installation accuracy of buttress prefabricated section is effectively ensured；By prefabricated section erecting device for upper buttress prefabricated section provides precisely installation
Position, is easy to abutting joint, improves the installation effectiveness of buttress prefabricated section；Buttress prefabricated section erecting device of the invention,
It is simple structure, easy to use, the installation effectiveness of buttress prefabricated section is not only increased, installation accuracy is in turn ensure that, and can be again
It is multiple to utilize.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is a kind of structural representation of containment buttress prefabricated section erecting device of the invention；
Fig. 2 is a kind of use state schematic diagram of containment buttress prefabricated section erecting device of the invention；
Fig. 3 is the structural representation of Section A-A in Fig. 2 of the present invention；
Fig. 4 is the structural representation that prefabricated section connecting plate of the present invention is installed with vertical pillars and the activity of secondary vertical pillars；
Mark and corresponding parts title in accompanying drawing：
1- suspension ring, 2- entablatures, 3- prefabricated section connecting plates, 4- vertical pillars, 5- sills, 6- connecting holes, 7- is secondary vertical
Column, 8- rabbet grooves, 9- sliding shoes, 10- screws, buttress prefabricated section under 21-, the upper buttress prefabricated sections of 22-, 23- connection spiral shells
Bolt, 24- prestressing force bearing plates.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
It is limitation of the invention.
Embodiment 1
As Figure 1-3, a kind of containment buttress prefabricated section erecting device of the invention, including vertical pillars 4, entablature
2nd, sill 5 and prefabricated section connecting plate 3, vertical pillars 4, entablature 2, sill 5 are made of square steel welding, and two described vertical
The termination that be arranged in parallel of right cylinder 4 connects and composes square bearer by entablature 2 and sill 5, and the level of more than one piece prefabricated section connecting plate 3 sets
Put in two vertical pillars 4, prefabricated section connecting plate 3 can be with movable button in two vertical pillars 4, and prefabricated section connecting plate 3 sets
It is equipped with connecting hole 6.Two inner sides of the vertical pillars 4 are respectively arranged with one and reinforce secondary vertical pillars 7, secondary vertical pillars 7
It is made of square steel.The suspension ring 1 for lifting by crane erecting device are provided with entablature 2.Connecting hole 6 on prefabricated section connecting plate 3
It is ellipse.Connecting hole 6 is easy to connecting bolt 23 and the Dock With Precision Position of prestressing force bearing plate 24 using ellipse.Prefabricated section connecting plate
3 are movably arranged in vertical pillars 4 and secondary vertical pillars 7.Vertical pillars 4, entablature 2, sill 5 and secondary vertical pillars 7 are equal
It is made of square steel, prefabricated section connecting plate 3 is made of steel plate.
When using, prefabricated section erecting device is allocated and transported to installation site and bottom by suspension ring 1 with hanging device first
The lower buttress prefabricated section 21 of completion of having constructed aligns, the position of regulation prefabricated section connecting plate 3, is connected through prefabricated section with connecting bolt
The connecting hole of fishplate bar 3 is aligned with the bolt hole of prestressing force bearing plate on the lower buttress prefabricated section 21, tightens bolt, it is ensured that pre-
The constructed lower buttress prefabricated section 21 of completion of clamp dog erecting device and bottom is connected firmly；Then by upper buttress prefabricated section
22 allocation and transportation are in place to the top of lower buttress prefabricated section 21, by installing the absolute altitude of the regulation upper buttress prefabricated section 22 of seam adjustment,
The position of regulation prefabricated section connecting plate 3, it is finally pre- with the upper buttress through the connecting hole of prefabricated section connecting plate 3 with connecting bolt
The bolt hole alignment of prestressing force bearing plate, tightens bolt on clamp dog 22；Treat lower buttress prefabricated section 21 and upper buttress prefabricated section
The connecting bolt on prefabricated section connecting plate 3 is taken out after 22 shapings, prefabricated section erecting device is taken out, is continued to be installed by above-mentioned steps and is helped
Pilaster top prefabricated section.
The Dock With Precision Position of lower buttress prefabricated section and upper buttress prefabricated section is fixed by prefabricated section erecting device, can
The installation accuracy of buttress prefabricated section is effectively ensured；By prefabricated section erecting device for upper buttress prefabricated section provides precisely installation
Position, is easy to abutting joint, improves the installation effectiveness of buttress prefabricated section；Buttress prefabricated section erecting device of the invention,
It is simple structure, easy to use, the installation effectiveness of buttress prefabricated section is not only increased, installation accuracy is in turn ensure that, and can be again
It is multiple to utilize.
Embodiment 2
As shown in figure 4, a kind of containment buttress prefabricated section erecting device of the invention, on the basis of embodiment 1, in order to
It is easy to connecting hole 6 and prestressing force bearing plate 24 on lower buttress prefabricated section 21 through prefabricated section connecting plate 3 with connecting bolt
Bolt hole is aligned, and prefabricated section connecting plate 3 and vertical pillars 4 and secondary vertical pillars 7 are used into sliding shoe movable connection method, is being hung down
Right cylinder 4 installs the side of prefabricated section connecting plate 3 and is provided with rabbet groove 8, and the rabbet groove 8 is interior to be provided with sliding shoe 9, the prefabricated section
Connecting plate 3 is connected by screw 10 with sliding shoe 9, and prefabricated section connecting plate 3 is by the adjusting position of sliding shoe 9 and prestressing force bearing plate
24 bolt hole alignment.
Embodiment 3
As Figure 1-3, a kind of installation method of utilization prefabricated section erecting device of the invention, including step,
Step 1, is first allocated and transported to installation site with bottom prefabricated section erecting device by suspension ring 1 with hanging device
The lower buttress prefabricated section 21 for completing of constructing aligns, the position of regulation prefabricated section connecting plate 3, is connected through prefabricated section with connecting bolt
The connecting hole of plate 3 is aligned with the bolt hole of prestressing force bearing plate on the lower buttress prefabricated section 21, tightens bolt, it is ensured that prefabricated
The constructed lower buttress prefabricated section 21 of completion of block erecting device and bottom is connected firmly；
Step 2, then allocates and transports in place to the top of lower buttress prefabricated section 21, by installing by upper buttress prefabricated section 22
The absolute altitude of the upper buttress prefabricated section 22 of seam adjustment is adjusted, the position of regulation prefabricated section connecting plate 3 is finally passed through prefabricated with connecting bolt
The connecting hole of block connecting plate 3 is aligned with the bolt hole of prestressing force bearing plate on the upper buttress prefabricated section 22, tightens bolt；
Step 3, takes out on prefabricated section connecting plate 3 after after lower buttress prefabricated section 21 and the shaping of upper buttress prefabricated section 22
Connecting bolt, takes out prefabricated section erecting device, continues to install buttress top prefabricated section by above-mentioned steps.
Buttress prefabricated section erecting device of the invention, it is simple structure, easy to use, not only increase buttress prefabricated section
Installation effectiveness, in turn ensure that installation accuracy, and can reuse.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that and the foregoing is only specific embodiment of the invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include
Within protection scope of the present invention.
Claims (7)
1. the connection of a kind of containment buttress prefabricated section erecting device, including vertical pillars, entablature, sill and prefabricated section
Plate, it is characterised in that：Two vertical pillars termination that be arranged in parallel connects and composes square bearer by entablature and sill, many
Prefabricated section connecting plate described in part is horizontally set in two vertical pillars, and the prefabricated section connecting plate is provided with connecting hole.
2. a kind of containment buttress prefabricated section erecting device according to claim 1, it is characterised in that：Two described vertical
Right cylinder inner side is respectively arranged with one and reinforces secondary vertical pillars.
3. a kind of containment buttress prefabricated section erecting device according to claim 1, it is characterised in that：The entablature
On be provided with suspension ring for lifting by crane erecting device.
4. a kind of containment buttress prefabricated section erecting device according to claim 1, it is characterised in that：The prefabricated section
Connecting hole on connecting plate is ellipse.
5. a kind of containment buttress prefabricated section erecting device according to claim 1, it is characterised in that：The prefabricated section
Connecting plate is movably arranged in vertical pillars and secondary vertical pillars.
6. a kind of containment buttress prefabricated section erecting device according to claim any one of 1-5, it is characterised in that：Institute
State vertical pillars installation prefabricated section connecting plate side and be provided with rabbet groove, sliding shoe, the prefabricated section are provided with the rabbet groove
Connecting plate is connected by screw with sliding shoe, and prefabricated section connecting plate is docked by sliding shoe adjusting position with prestressing force bearing plate.
7. a kind of installation method of utilization claim 1-6 any one prefabricated section erecting devices, it is characterised in that：Including step,
Step 1, prefabricated section erecting device is allocated and transported constructed with bottom to installation site first with hanging device by suspension ring
The lower buttress prefabricated section alignment for completing, regulation prefabricated section connection Board position, the company of prefabricated section connecting plate is passed through with connecting bolt
Connect hole to be aligned with the bolt hole of prestressing force bearing plate on the lower buttress prefabricated section, tighten bolt, it is ensured that prefabricated section installs dress
Put and be connected firmly with the constructed lower buttress prefabricated section of completion of bottom；
Step 2, then allocates and transports in place to the top of lower buttress prefabricated section by upper buttress prefabricated section, is adjusted by installing regulation seam
The absolute altitude of whole upper buttress prefabricated section, regulation prefabricated section connection Board position, finally with connecting bolt through prefabricated section connecting plate
Connecting hole is aligned with the bolt hole of prestressing force bearing plate on the upper buttress prefabricated section, tightens bolt；
Step 3, the connecting bolt on taking-up prefabricated section connecting plate after lower buttress prefabricated section and the prefabricated formation of lots of upper buttress,
Prefabricated section erecting device is taken out, continues that buttress top prefabricated section is installed by above-mentioned steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196377.4A CN106760193A (en) | 2016-12-22 | 2016-12-22 | A kind of containment buttress prefabricated section erecting device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196377.4A CN106760193A (en) | 2016-12-22 | 2016-12-22 | A kind of containment buttress prefabricated section erecting device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106760193A true CN106760193A (en) | 2017-05-31 |
Family
ID=58899581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611196377.4A Pending CN106760193A (en) | 2016-12-22 | 2016-12-22 | A kind of containment buttress prefabricated section erecting device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106760193A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201319263Y (en) * | 2008-11-20 | 2009-09-30 | 中国核电工程有限公司 | Reactor concrete containment |
| CN202099933U (en) * | 2011-05-25 | 2012-01-04 | 中国华冶科工集团有限公司 | Precast column and lifting appliance thereof |
| US20120151871A1 (en) * | 2005-05-02 | 2012-06-21 | Dave Fehr | Structural column with footing stilt |
| CN203021928U (en) * | 2012-12-30 | 2013-06-26 | 河北建设集团有限公司 | Movable temporary buttress for dismantling bridge |
| BR102012028473A2 (en) * | 2012-11-07 | 2014-09-23 | Jacinto Teixeira Sobrinho | CONSTRUCTIVE ARRANGEMENT APPLIED IN METAL FORM FOR CONCRETE PILLARS |
-
2016
- 2016-12-22 CN CN201611196377.4A patent/CN106760193A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120151871A1 (en) * | 2005-05-02 | 2012-06-21 | Dave Fehr | Structural column with footing stilt |
| CN201319263Y (en) * | 2008-11-20 | 2009-09-30 | 中国核电工程有限公司 | Reactor concrete containment |
| CN202099933U (en) * | 2011-05-25 | 2012-01-04 | 中国华冶科工集团有限公司 | Precast column and lifting appliance thereof |
| BR102012028473A2 (en) * | 2012-11-07 | 2014-09-23 | Jacinto Teixeira Sobrinho | CONSTRUCTIVE ARRANGEMENT APPLIED IN METAL FORM FOR CONCRETE PILLARS |
| CN203021928U (en) * | 2012-12-30 | 2013-06-26 | 河北建设集团有限公司 | Movable temporary buttress for dismantling bridge |
Non-Patent Citations (1)
| Title |
|---|
| 张志强等: "秦山核电厂安全壳预应力施工", 《高效预应力混凝土工程实践》 * |
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Application publication date: 20170531 |