CN203977382U - For the simple assembling shuttering of powerhouse of hydropower station construction - Google Patents
For the simple assembling shuttering of powerhouse of hydropower station construction Download PDFInfo
- Publication number
- CN203977382U CN203977382U CN201420428016.8U CN201420428016U CN203977382U CN 203977382 U CN203977382 U CN 203977382U CN 201420428016 U CN201420428016 U CN 201420428016U CN 203977382 U CN203977382 U CN 203977382U
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- CN
- China
- Prior art keywords
- purlin
- longitudinally
- powerhouse
- hydropower station
- simple assembling
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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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 38
- 238000009416 shuttering Methods 0.000 title claims abstract description 35
- 238000004080 punching Methods 0.000 claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 6
- 239000003351 stiffener Substances 0.000 claims description 5
- 238000009415 formwork Methods 0.000 abstract description 19
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a kind of simple assembling shuttering for powerhouse of hydropower station construction, comprise operation backrest, punching block panel and many longitudinally enclosing purlin and laterally enclosing purlin of mutually overlapping and be welded to connect, operation backrest is welded in the rear side that longitudinally encloses purlin, and punching block panel is connected with the front side of longitudinally enclosing purlin by fastening assembly.That this shuttering has advantages of is simple in structure, easy to make, can effectively improve formwork erection efficiency.
Description
Technical field
The utility model relates generally to power station construction formwork engineering field, relates in particular to a kind of simple assembling shuttering for powerhouse of hydropower station construction.
Background technology
In the construction of power station hydraulic large-volume concrete, more employing cantilever large form, turn-over form etc., these templates are more convenient in the dam concrete construction of large volume, but in powerhouse of hydropower station construction, due to mill construction build more complicated, be not easy to or can not use cantilever large form, turn-over form etc.
At present, in powerhouse of hydropower station construction, adopt more or traditional combined steel formwork, mainly rely on artificial on-the-spot shuttering, need to drop into a large amount of form fixers, formwork erection efficiency is low, construction speed is slower.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, easy to make, simple assembling shuttering for powerhouse of hydropower station construction that can effectively improve formwork erection efficiency is provided.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of simple assembling shuttering for powerhouse of hydropower station construction, comprise operation backrest, punching block panel and many longitudinally enclosing purlin and laterally enclosing purlin of mutually overlapping and be welded to connect, described operation backrest is welded in the rear side that longitudinally encloses purlin, and described punching block panel is connected with the front side of longitudinally enclosing purlin by fastening assembly.
Further improvement as technique scheme:
Described fastening assembly comprises HOOK BOLTS, the first backing plate and locknut, described the first backing plate with longitudinally enclose purlin rear side and be welded to connect, described HOOK BOLTS successively through punching block panel, longitudinally enclose purlin and the first backing plate after its eave tile end hook tight punching block panel, its end of thread is threaded with locknut.
The described purlin bottom of longitudinally enclosing is welded with the second backing plate in both sides, front and back, on described the second backing plate, be equipped with the first pre-embedded bolt for being connected with concrete, described the first pre-embedded bolt is anchored in one end and concrete, the other end by the first nut with longitudinally enclose purlin and be fastenedly connected.
The described purlin that longitudinally encloses has multiple the 3rd backing plates along both sides, the front and back uniform welding of holding up direction, on each the 3rd backing plate, be all equipped with one second pre-embedded bolt, described the second pre-embedded bolt is anchored by oblique pull steel wire and concrete in one end, and the other end is by the second nut and longitudinally enclose purlin and be fastenedly connected.
Also comprise U-shaped suspension ring, described U-shaped suspension ring are located at the top of longitudinally enclosing purlin of both sides.
The described purlin rear side uniform welding that laterally encloses has multiple stiffeners.
Described operation backrest comprises many longitudinal railings and lateral support struts, described lateral support struts in one end with longitudinally enclose purlin and be welded to connect, be welded to connect in the other end and longitudinal railing.
Described punching block panel comprises multiple U-shaped snap rings and polylith gang form, after connecting, is connected with the front side of longitudinally enclosing purlin by fastening assembly between polylith gang form by U-shaped snap ring.
Compared with prior art, the utility model has the advantage of:
Simple assembling shuttering for powerhouse of hydropower station construction of the present utility model, comprise operation backrest, punching block panel and many longitudinally enclosing purlin and laterally enclosing purlin of mutually overlapping and be welded to connect, operation backrest is welded in the rear side that longitudinally encloses purlin, punching block panel is connected with the front side of longitudinally enclosing purlin by fastening assembly, it is simple in structure, when making, first many are longitudinally enclosed to purlin and laterally enclose purlin and mutually overlap and weld together, again operation backrest is welded in to the rear side that longitudinally encloses purlin, to form a supporting support body, now, many front sides of longitudinally enclosing purlin have formed an installed surface that can be used for laying punching block panel, again punching block panel is connected with the front side of longitudinally enclosing purlin by fastening assembly, can complete making, whole manufacturing process all can be prefabricated in the factory, also can lay at the construction field (site) punching block panel, can form a kind of formwork erection structure of modular, compared with traditional cantilever large form or turn-over form, the combination of this simple assembling shuttering by multiple modular organizations changes, can be adapted to the powerhouse of hydropower station construction of structural style more complicated, compared with traditional combined steel formwork, this simple assembling shuttering can carry out made of one piece formwork erection by cross-docking from prefabrication to job site, do not need to rely on artificial scene to combine formwork erection to steel form in bulk, formwork erection efficiency and construction quality are greatly improved, also reduced cost of labor simultaneously.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram (figure depending on go out operation backrest) of the utility model for the simple assembling shuttering of powerhouse of hydropower station construction.
Fig. 2 is the side-looking structural representation of the utility model for the simple assembling shuttering of powerhouse of hydropower station construction.
Fig. 3 is the A place structure for amplifying schematic diagram of Fig. 1.
Fig. 4 is the B place structure for amplifying schematic diagram of Fig. 1.
Fig. 5 is the structural representation of the utility model for the simple assembling shuttering HOOK BOLTS of powerhouse of hydropower station construction.
Fig. 6 is the mounting structure schematic diagram of the utility model for the simple assembling shuttering fastening assembly of powerhouse of hydropower station construction.
Fig. 7 is the structural representation of the utility model for the U-shaped suspension ring of simple assembling shuttering of powerhouse of hydropower station construction.
Fig. 8 is the structural representation of the utility model for the simple assembling shuttering punching block panel of powerhouse of hydropower station construction.
In figure, each label represents:
1, operation backrest; 11, longitudinal railing; 12, lateral support struts; 2, punching block panel; 21, U-shaped snap ring; 22, gang form; 3, longitudinally enclose purlin; 4, laterally enclose purlin; 5, fastening assembly; 51, HOOK BOLTS; 52, the first backing plate; 53, locknut; 6, the second backing plate; 7, the first pre-embedded bolt; 8, the first nut; 9, the 3rd backing plate; 10, the second pre-embedded bolt; 13, oblique pull steel wire; 14, the second nut; 15, U-shaped suspension ring; 16, stiffener.
Detailed description of the invention
Below with reference to Figure of description and specific embodiment, the utility model is described in further details.
Fig. 1 to Fig. 8 shows the embodiment of the utility model for the simple assembling shuttering of powerhouse of hydropower station construction, this shuttering comprises operation backrest 1, punching block panel 2 and many longitudinally enclosing purlin 3 and laterally enclosing purlin 4 of mutually overlapping and be welded to connect, operation backrest 1 is welded in the rear side that longitudinally encloses purlin 3, punching block panel 2 is connected with the front side of longitudinally enclosing purlin 3 by fastening assembly 5, it is simple in structure, when making, first many are longitudinally enclosed to purlin 3 and laterally enclose purlin 4 and mutually overlap and weld together, again operation backrest 1 is welded in to the rear side that longitudinally encloses purlin 3, to form a supporting support body, now, many front sides of longitudinally enclosing purlin 3 have formed an installed surface that can be used for laying punching block panel 2, again punching block panel 2 is connected with the front side of longitudinally enclosing purlin 3 by fastening assembly 5, can complete making, whole manufacturing process all can be prefabricated in the factory, also can lay at the construction field (site) punching block panel 2, can form a kind of formwork erection structure of modular, compared with traditional cantilever large form or turn-over form, the combination of this simple assembling shuttering by multiple modular organizations changes, can be adapted to the construction of structural style more complicated powerhouse of hydropower station, compared with traditional combined steel formwork, this simple assembling shuttering can carry out made of one piece formwork erection by cross-docking from prefabrication to job site, do not need to rely on artificial scene to combine formwork erection to steel form in bulk, formwork erection efficiency and construction quality are greatly improved, also reduced cost of labor simultaneously.
In the present embodiment, fastening assembly 5 comprises HOOK BOLTS 51, the first backing plate 52 and locknut 53, the first backing plate 52 with longitudinally enclose purlin 3 rear sides and be welded to connect, HOOK BOLTS 51 successively through punching block panel 2, longitudinally enclose purlin 3 and the first backing plate 52 after its eave tile end hook tight punching block panel 2, its end of thread is threaded with locknut 53, arrange like this, make punching block panel 2 and longitudinally enclose purlin 3 and formed and removably connect, be conducive to maintenance and the replacing of punching block panel 2, it is simple in structure, it is ingenious to design.
In the present embodiment, longitudinally enclose purlin 3 bottoms and be welded with the second backing plate 6 in both sides, front and back, on the second backing plate 6, be equipped with the first pre-embedded bolt 7 for being connected with concrete, the first pre-embedded bolt 7 is anchored in one end and concrete, the other end by the first nut 8 with longitudinally enclose purlin 3 and be fastenedly connected, in this structure, while carrying out formwork erection, first the first pre-embedded bolt 7 be embedded on concrete sidewall and stretch out an end of thread, to in this formwork erection, longitudinally enclose the second backing plate 6 of purlin 3 bottoms through the end of thread of the first pre-embedded bolt 7 again, finally carry out tightening by the first nut 8, ensure the stability after this simple assembling shuttering is erect, after having constructed, only need unclamp the first nut 8 also by the whole extraction of this simple assembling shuttering, it is simple in structure, easy to use.
In the present embodiment, longitudinally enclose purlin 3 and have multiple the 3rd backing plates 9 along both sides, the front and back uniform welding of holding up direction, on each the 3rd backing plate 9, be all equipped with one second pre-embedded bolt 10, the second pre-embedded bolt 10 is anchored by oblique pull steel wire 13 and concrete in one end, the other end by the second nut 14 with longitudinally enclose purlin 3 and be fastenedly connected, in this structure, first by multiple the second pre-embedded bolts 10 through after the 3rd backing plate 9 by the second nut 14 with longitudinally enclose purlin 3 and be fastenedly connected, again that the traversing through end of the second pre-embedded bolt 10 is affixed with the oblique pull steel wire 13 of anchor on concrete, stability and intensity after this simple assembling shuttering is erect are further improved on the one hand, oblique pull steel wire 13 and the second nut 14 finally can be imbedded in the concrete after building on the other hand, be convenient to the dismantlement work of simple assembling shuttering monoblock, also improved the intensity in concrete.
In the present embodiment, also comprise U-shaped suspension ring 15, U-shaped suspension ring 15 are located at the top of longitudinally enclosing purlin 3 of both sides, these U-shaped suspension ring 15 are convenient to this simple assembling shuttering outward transport work (the convenient transhipment that is transported to construction plant or different construction grounds from factory) on the one hand, also can realize on the other hand lifting formwork erection, the a large amount of form fixer of input who does not need greatly reduces cost of labor in improving formwork erection efficiency.
In the present embodiment, laterally enclosing purlin 4 rear side uniform weldings has multiple stiffeners 16, and this stiffener 16 can improve the intensity of laterally enclosing purlin 4, has ensured laterally to enclose 4 application lifes of purlin.
In the present embodiment, operation backrest 1 comprises many longitudinal railings 11 and lateral support struts 12, lateral support struts 12 in one end with longitudinally enclose purlin 3 and be welded to connect, be welded to connect in the other end and longitudinal railing 11, set up plate in lateral support struts 12 and can form operating space, form fixer can work in this space, and longitudinally railing 11 can play protective action, and it is simple and reliable for structure.
In the present embodiment, punching block panel 2 comprises multiple U-shaped snap rings 21 and polylith gang form 22, after connecting by U-shaped snap ring 21 between polylith gang form 22, be connected with the front side of longitudinally enclosing purlin 3 by fastening assembly 5, in this structure, punching block panel 2 is assembled by U-shaped snap ring 21 by polylith gang form 22, gang form 22 materials of fritter facilitate, are easy to moulding on the one hand, are similarly and removably connect on the other hand between each gang form 22, are beneficial to maintenance and the replacing of gang form 22.
Although the utility model discloses as above with preferred embodiment, but not in order to limit the utility model.Any those of ordinary skill in the art, in the situation that not departing from technical solutions of the utility model scope, all can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solutions of the utility model, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not depart from technical solutions of the utility model,, all should drop in the scope of technical solutions of the utility model protection any simple modification made for any of the above embodiments, equivalent variations and modification according to the utility model technical spirit.
Claims (9)
1. the simple assembling shuttering for powerhouse of hydropower station construction, it is characterized in that: comprise operation backrest (1), punching block panel (2) and many longitudinally enclosing purlin (3) and laterally enclosing purlin (4) of mutually overlapping and be welded to connect, described operation backrest (1) is welded in the rear side that longitudinally encloses purlin (3), and described punching block panel (2) is connected with the front side of longitudinally enclosing purlin (3) by fastening assembly (5).
2. the simple assembling shuttering for powerhouse of hydropower station construction according to claim 1, it is characterized in that: described fastening assembly (5) comprises HOOK BOLTS (51), the first backing plate (52) and locknut (53), described the first backing plate (52) with longitudinally enclose purlin (3) rear side and be welded to connect, described HOOK BOLTS (51) successively through punching block panel (2), longitudinally enclose its eave tile end after purlin (3) and the first backing plate (52) and hook tight punching block panel (2), its end of thread is threaded with locknut (53).
3. the simple assembling shuttering for powerhouse of hydropower station construction according to claim 2, it is characterized in that: described purlin (3) bottom of longitudinally enclosing is welded with the second backing plate (6) in both sides, front and back, on described the second backing plate (6), be equipped with the first pre-embedded bolt (7) for being connected with concrete, described the first pre-embedded bolt (7) is anchored in one end and concrete, and the other end is by the first nut (8) and longitudinally enclose purlin (3) and be fastenedly connected.
4. the simple assembling shuttering for powerhouse of hydropower station construction according to claim 3, it is characterized in that: the described purlin (3) that longitudinally encloses has multiple the 3rd backing plates (9) along both sides, the front and back uniform welding of holding up direction, on each the 3rd backing plate (9), be all equipped with one second pre-embedded bolt (10), described the second pre-embedded bolt (10) is anchored by oblique pull steel wire (13) and concrete in one end, and the other end is by the second nut (14) and longitudinally enclose purlin (3) and be fastenedly connected.
5. the simple assembling shuttering for powerhouse of hydropower station construction according to claim 4, is characterized in that: also comprise U-shaped suspension ring (15), described U-shaped suspension ring (15) are located at the top of longitudinally enclosing purlin (3) of both sides.
6. the simple assembling shuttering for powerhouse of hydropower station construction according to claim 5, is characterized in that: described purlin (4) the rear side uniform welding that laterally encloses has multiple stiffeners (16).
7. according to the simple assembling shuttering for powerhouse of hydropower station construction described in any one in claim 1 to 6, it is characterized in that: described operation backrest (1) comprises many longitudinal railings (11) and lateral support struts (12), described lateral support struts (12) in one end with longitudinally enclose purlin (3) and be welded to connect, be welded to connect in the other end and longitudinal railing (11).
8. according to the simple assembling shuttering for powerhouse of hydropower station construction described in any one in claim 1 to 6, it is characterized in that: described punching block panel (2) comprises multiple U-shaped snap rings (21) and polylith gang form (22), after connecting by U-shaped snap ring (21) between polylith gang form (22), be connected with the front side of longitudinally enclosing purlin (3) by fastening assembly (5).
9. the simple assembling shuttering for powerhouse of hydropower station construction according to claim 7, it is characterized in that: described punching block panel (2) comprises multiple U-shaped snap rings (21) and polylith gang form (22), after connecting by U-shaped snap ring (21) between polylith gang form (22), be connected with the front side of longitudinally enclosing purlin (3) by fastening assembly (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428016.8U CN203977382U (en) | 2014-07-31 | 2014-07-31 | For the simple assembling shuttering of powerhouse of hydropower station construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428016.8U CN203977382U (en) | 2014-07-31 | 2014-07-31 | For the simple assembling shuttering of powerhouse of hydropower station construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977382U true CN203977382U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420428016.8U Expired - Fee Related CN203977382U (en) | 2014-07-31 | 2014-07-31 | For the simple assembling shuttering of powerhouse of hydropower station construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544404A (en) * | 2016-01-21 | 2016-05-04 | 中国建筑第六工程局有限公司 | Supporting and fixing device used for installing high pier and U-type abutment formwork |
-
2014
- 2014-07-31 CN CN201420428016.8U patent/CN203977382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544404A (en) * | 2016-01-21 | 2016-05-04 | 中国建筑第六工程局有限公司 | Supporting and fixing device used for installing high pier and U-type abutment formwork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 |