CN114135065A - Device for combining prefabrication and cast-in-place of roof cornice structure and construction method thereof - Google Patents
Device for combining prefabrication and cast-in-place of roof cornice structure and construction method thereof Download PDFInfo
- Publication number
- CN114135065A CN114135065A CN202111676934.3A CN202111676934A CN114135065A CN 114135065 A CN114135065 A CN 114135065A CN 202111676934 A CN202111676934 A CN 202111676934A CN 114135065 A CN114135065 A CN 114135065A
- Authority
- CN
- China
- Prior art keywords
- beam column
- cornice structure
- embedded
- cornice
- steel bars
- Prior art date
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000009417 prefabrication Methods 0.000 title claims abstract description 13
- 239000004567 concrete Substances 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 55
- 239000010959 steel Substances 0.000 claims description 55
- 239000011440 grout Substances 0.000 claims description 18
- 239000011150 reinforced concrete Substances 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 claims description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005266 casting Methods 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004540 pour-on Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/15—Trimming strips; Edge strips; Fascias; Expansion joints for roofs
- E04D13/158—Trimming strips; Edge strips; Fascias; Expansion joints for roofs covering the overhang at the eave side, e.g. soffits, or the verge of saddle roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/15—Trimming strips; Edge strips; Fascias; Expansion joints for roofs
- E04D13/155—Trimming strips; Edge strips; Fascias; Expansion joints for roofs retaining the roof sheathing
-
- 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
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention provides a device for combining prefabrication and cast-in-place of a roof cornice structure and a construction method thereof, and belongs to the technical field of building construction. The cornice structure is directly cast and constructed on the ground, accurate casting construction of each size of the cornice structure can be well guaranteed, meanwhile, the water resistance and the like are more conveniently set, the condition of supporting in high-altitude setting is avoided, the construction period can be greatly shortened, meanwhile, when the cornice structure is hoisted, the end portion welding is carried out through the arrangement of the inner side protruding beam column and the cornice structure, the concrete structure is set for casting, and the stress problem of the cornice structure can be well solved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a device for combining prefabrication and cast-in-place of a roof cornice structure and a construction method thereof.
Background
At present, a plurality of building roofs are selected, one or more or two meters are selected for some buildings, the roof cornice structure is used for preventing water in the device, generally selected floors are all floor surfaces for sealing, the existing pouring mode is very difficult to use due to high height, the bottom is not provided with a support column for supporting and pouring, construction is very difficult, meanwhile, due to the fact that the structure is selected, the general pouring cannot meet corresponding requirements in water prevention and the like, and therefore a new construction method of the roof cornice structure needs to be researched.
Disclosure of Invention
The invention aims to provide a device for combining prefabrication and cast-in-place of a roof cornice structure and a construction method thereof, and solves the technical problems that the cornice structure of the existing house is difficult to construct and the size standard of the cornice is difficult to control.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a prefabricated and cast-in-place device that combines of roofing cornice structure, includes cornice structure, support beam column, buried bolt in advance and pours behind and cover reinforced concrete structure, buried bolt in advance is pre-buried on support beam column to stretch out the top, be provided with the grout hole on cornice structure's the interior side section, cornice structure hoist and mount at the top of support beam column, buried bolt passes the grout hole and sets up fixation nut and screw up fixedly, pours behind and covers the setting of reinforced concrete structure setting on fixation nut and cover.
Furthermore, the scheme also comprises an inner side protruding beam column and an embedded steel bar, wherein the inner side protruding beam column is arranged on the inner side of the supporting beam column and is integrated with the supporting beam column, the embedded steel bar is arranged in the inner side protruding beam column and extends out of the top of the inner side protruding beam column, and the embedded steel bar is connected with a steel bar of a post-pouring covering reinforced concrete structure.
Furthermore, the steel bars at the rear end of the cornice structure are exposed, the embedded steel bars and the exposed steel bars at the rear end of the cornice structure are welded, the steel bar structure of the reinforced concrete structure is poured and covered and welded with the embedded steel bars, and concrete is poured and covered.
Further, the aperture ratio of grout hole is big than the diameter of buried bolt in advance, and buried bolt passes the grout hole after, uses concrete grout to water the setting, and the bottom interconnect of buried bolt in advance sets up.
Further, above-mentioned scheme still includes the steel sheet, is provided with the perforation on the steel sheet, and the steel sheet setting is between fixation nut and cornice structure.
Furthermore, the cornice structure is provided with a plurality of lifting lugs, the lifting lugs are arranged at the top end of the cornice structure, and the cornice structure is formed by pouring on the ground.
A construction method of a device combining prefabrication and cast-in-place of a roof cornice structure comprises the steps of when a floor needing to be provided with the roof cornice structure is constructed, when a supporting beam column is poured, a plurality of embedded bolts are embedded into the poured supporting beam column in advance, the bottoms of the embedded bolts are mutually welded and connected, meanwhile, an inner side protruding beam column with the same size as the poured supporting beam column is arranged on the inner side of the poured supporting beam column, embedded steel bars are embedded into the inner side protruding beam column in advance, concrete is then constructed, pouring of the supporting beam column and the inner side protruding beam column is completed, pouring is carried out on the ground according to the concrete structure of the roof cornice structure required by drawing design, grouting holes are reserved, meanwhile, the steel bar structure on the inner side is not covered completely, so that part of the roof cornice structure is exposed, then, maintenance and waterproof and warm-keeping settings are carried out, pouring of the cornice structure is completed, a crane is used for hoisting the cornice structure on the supporting beam column, inserting the embedded bolt into the grouting hole, pouring concrete grout, penetrating the embedded bolt at the upper end of the cornice structure, putting a steel plate, arranging a fixing nut for screwing and fixing, welding and fixing the embedded steel bars and the steel bars exposed at the inner side of the cornice structure, arranging steel bar frames at the top of the embedded bolt and the top of the embedded steel bars, and pouring concrete to complete construction.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
according to the invention, the cornice structure is directly cast on the ground, so that the precise casting construction of each size of the cornice structure can be well ensured, meanwhile, the arrangement of water resistance and the like is more convenient, the situation of arranging a support at high altitude is avoided, the construction period can be greatly accelerated, and meanwhile, when the cornice structure is hoisted, the stress problem of the cornice structure can be well solved by arranging the inner side protruding beam column to weld the end part of the cornice structure and arranging the concrete structure for casting.
Drawings
FIG. 1 is a schematic view of a first embodiment of the apparatus of the present invention;
FIG. 2 is a schematic view of a second embodiment of the apparatus of the present invention;
FIG. 3 is a schematic view of a third embodiment of the apparatus of the present invention;
FIG. 4 is a schematic view of the structure of the embedded bolt of the device of the present invention;
fig. 5 is a schematic view of the anchor structure of the device of the present invention.
In the attached drawing, 1-cornice structure, 2-lifting lugs, 3-supporting beam columns, 4-embedded bolts, 5-grouting holes, 6-inner side protruding beam columns, 7-embedded steel bars, 8-steel plates, 9-fixing nuts, 10-post-pouring steel bar frames, 11-post-pouring concrete, 12-anchor bolts and 13-supporting piers.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings by way of examples of preferred embodiments. It should be noted, however, that the numerous details set forth in the description are merely for the purpose of providing the reader with a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
As shown in fig. 1-3, a prefabricated and cast-in-place device that combines of roof cornice structure, including cornice structure 1, support beam column 3, buried bolt 3 in advance and pour the cover reinforced concrete structure after, buried bolt 3 in advance is pre-buried on support beam column 3 to stretch out the top, be provided with grout hole 5 on the interior side section of cornice structure 1, cornice structure 1 hoists in the top of support beam column 3, buried bolt 3 passes grout hole 5 and sets up fixation nut 9 and screw up fixedly, pour the cover reinforced concrete structure after and set up on fixation nut 9 and cover the setting. Fix structure 1 of cornicing through setting up embedded bolt 3, cornicing structure 1's setting simultaneously needs carry out weight calculation, then obtains the 3 atress circumstances of embedded bolt through the atress calculation, need pour the cover reinforced concrete structure after all and accomplish, and the loop wheel machine just can be released, better fixed.
Be provided with a plurality of crab-bolt 12 on the structure 1 of cornicing, crab-bolt 12 is pre-buried in the structure 1 of cornicing to expose the outside. The outside of support beam column 3 is provided with support pier 13, supports pier 13 and 3 integrative settings of support beam column, supports pier 13 and sets up to triangle body structure, vertical pier structure or slope outer stay bar structure.
In this scheme embodiment, still include inboard outstanding beam column 6 and embedded bar 7, inboard outstanding beam column 6 sets up in the inboard of support beam column 3 to set up with support beam column 3 an organic whole, embedded bar 7 sets up in inboard outstanding beam column 6, and stretches out the top of inboard outstanding beam column 6, embedded bar 7 with pour the steel bar connection that covers reinforced concrete structure after. The inner side protruding beam column 6 and the embedded steel bars 7 are stressed mainly from the rear end, and the stress of the inner side protruding beam column 6 and the embedded steel bars 7 is larger than that of the supporting beam column 3 through the lever principle, so that the inner side protruding beam column and the embedded steel bars can bear heavier cornice structures 1. The steel bars at the rear end of the cornice structure 1 are exposed, the embedded steel bars 7 and the exposed steel bars at the rear end of the cornice structure 1 are welded, the steel bar structure of the post-pouring covering reinforced concrete structure is welded with the embedded steel bars 7, and concrete is poured to cover the steel bar structure.
In this scheme embodiment, the aperture ratio of grout hole 5 is big than buried bolt 3's diameter in advance, and buried bolt 3 passes grout hole 5 back in advance, uses the concrete grout to water the setting, and buried bolt 3's bottom interconnect sets up. Through the grout for buried bolt 3 and the better fixed of structure 1 of cornicing avoid appearing the condition of rocking.
In this scheme embodiment, still include steel sheet 8, be provided with the perforation on the steel sheet 8, steel sheet 8 sets up between fixing nut 9 and cornice structure 1. Be provided with a plurality of lug 2 on the structure 1 of cornicing, lug 2 sets up on the top of structure 1 of cornicing, and structure 1 of cornicing is pour on ground and is formed. The steel plate 8 is mainly used for balancing stress, so that the phenomenon that the fixing nut 9 is too small to wear through concrete is avoided, and the reinforcing effect is also achieved.
A construction method of a device combining prefabrication and cast-in-place of a roof cornice structure is characterized in that when a floor needing to be provided with the roof cornice structure is constructed, a plurality of embedded bolts 3 are embedded into a poured supporting beam column 3 when the supporting beam column 3 is poured, the bottoms of the embedded bolts 3 are mutually welded and connected, an inner side protruding beam column 6 with the same size as the poured supporting beam column 3 is arranged on the inner side of the poured supporting beam column 3, embedded steel bars 7 are embedded into the inner side protruding beam column 6, then concrete is built, the pouring of the supporting beam column 3 and the inner side protruding beam column 6 is completed, the concrete structure of the roof cornice structure required by drawing design is poured on the ground, grouting holes 5 are reserved, the inner side steel bar structure is not covered, so that the roof cornice structure is partially exposed, then maintenance and waterproof and warm-keeping settings are performed, the pouring setting of the cornice structure 1 is completed, use the loop wheel machine to hang cornice structure 1 at the support beam column 3, embedded bolt 3 inserts grout hole 5 in, then the concrete grout waters, passes embedded bolt 3 and puts into steel sheet 8 in cornice structure 1's upper end, then sets up fixing nut 9 and screws up fixedly, and the reinforcing bar welded fastening that exposes in embedded steel bar 7 and cornice structure 1 inboard sets up the reinforcing bar frame at embedded bolt 3's top and embedded steel bar 7's top to concreting, accomplishing the construction.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (7)
1. The utility model provides a prefabricated and cast-in-place device that combines of roofing cornice structure which characterized in that: including cornice structure (1), supporting beam post (3), cover reinforced concrete structure is pour after buried bolt (3), buried bolt (3) are pre-buried on supporting beam post (3) in advance, and stretch out the top, be provided with grout hole (5) on the interior side section of cornice structure (1), cornice structure (1) hoist and mount at the top of supporting beam post (3), buried bolt (3) pass grout hole (5) and set up fixation nut (9) and screw up fixedly, cover reinforced concrete structure sets up on fixation nut (9) and cover the setting after.
2. A device for combining prefabrication and cast-in-place of a roof cornice structure according to claim 1, wherein: the concrete-filled steel-bar-reinforced concrete beam column structure is characterized by further comprising an inner side protruding beam column (6) and embedded steel bars (7), wherein the inner side protruding beam column (6) is arranged on the inner side of the supporting beam column (3) and is integrally arranged with the supporting beam column (3), the embedded steel bars (7) are arranged in the inner side protruding beam column (6) and extend out of the top of the inner side protruding beam column (6), and the embedded steel bars (7) are connected with steel bars of a post-pouring covering reinforced concrete structure.
3. A device for combining prefabrication and cast-in-place of a roof cornice structure according to claim 2, wherein: the reinforcing steel bars at the rear end of the cornice structure (1) are exposed, the embedded reinforcing steel bars (7) are welded with the exposed reinforcing steel bars at the rear end of the cornice structure (1), the reinforcing steel bar structure of the post-pouring covering reinforced concrete structure is welded with the embedded reinforcing steel bars (7), and concrete is poured to cover the reinforcing steel bars.
4. A roof cornice structure prefabrication and cast-in-place combined device according to claim 4, characterized in that: the aperture of the grouting hole (5) is larger than the diameter of the embedded bolt (3), after the embedded bolt (3) penetrates through the grouting hole (5), concrete grout is used for pouring, and the bottoms of the embedded bolts (3) are connected with each other.
5. A roof cornice structure prefabrication and cast-in-place combined device according to claim 4, characterized in that: the cornice structure is characterized by further comprising a steel plate (8), wherein a through hole is formed in the steel plate (8), and the steel plate (8) is arranged between the fixing nut (9) and the cornice structure (1).
6. A roof cornice structure prefabrication and cast-in-place combined device according to claim 5, characterized in that: the cornice structure is characterized in that a plurality of lifting lugs (2) are arranged on the cornice structure (1), the lifting lugs (2) are arranged at the top end of the cornice structure (1), and the cornice structure (1) is formed by pouring on the ground.
7. A construction method of a device for combining prefabrication and cast-in-place of a roof cornice structure according to any one of claims 1 to 6, wherein: when the building is constructed on a floor needing to be provided with a roof cornice structure, when a supporting beam column (3) is poured, a plurality of pre-embedded bolts (3) are pre-embedded into the poured supporting beam column (3), the bottoms of the pre-embedded bolts (3) are mutually welded and connected, meanwhile, an inner side protruding beam column (6) with the same size as the poured supporting beam column (3) is arranged on the inner side of the poured supporting beam column (3), then pre-embedded steel bars (7) are pre-embedded into the inner side protruding beam column (6), then concrete is built, the pouring of the supporting beam column (3) and the inner side protruding beam column (6) is completed, according to the concrete structure of the cornice structure required by drawing design, pouring is carried out on the ground, grouting holes (5) are reserved, meanwhile, the steel bar structure on the inner side is not covered, so that part is exposed, then maintenance and waterproof and warm-keeping settings are carried out, the pouring setting of the cornice structure (1) is completed, the cornice structure (1) is hoisted on a supporting beam column (3) by using a crane, embedded bolts (3) are inserted into grouting holes (5), then concrete grout is poured, the upper ends of the cornice structure (1) penetrate through the embedded bolts (3) to be placed into steel plates (8), then fixing nuts (9) are arranged to be screwed and fixed, embedded steel bars (7) and steel bars exposed on the inner side of the cornice structure (1) are welded and fixed, steel bar frames are arranged at the top of the embedded bolts (3) and the top of the embedded steel bars (7), concrete is poured, and construction is completed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111676934.3A CN114135065A (en) | 2021-12-31 | 2021-12-31 | Device for combining prefabrication and cast-in-place of roof cornice structure and construction method thereof |
| CN202210531692.7A CN114922360B (en) | 2021-12-31 | 2022-05-17 | Device for prefabricating and cast-in-situ combination of roof cornice structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111676934.3A CN114135065A (en) | 2021-12-31 | 2021-12-31 | Device for combining prefabrication and cast-in-place of roof cornice structure and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114135065A true CN114135065A (en) | 2022-03-04 |
Family
ID=80381540
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111676934.3A Pending CN114135065A (en) | 2021-12-31 | 2021-12-31 | Device for combining prefabrication and cast-in-place of roof cornice structure and construction method thereof |
| CN202210531692.7A Active CN114922360B (en) | 2021-12-31 | 2022-05-17 | Device for prefabricating and cast-in-situ combination of roof cornice structure and construction method thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210531692.7A Active CN114922360B (en) | 2021-12-31 | 2022-05-17 | Device for prefabricating and cast-in-situ combination of roof cornice structure and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN114135065A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922360A (en) * | 2021-12-31 | 2022-08-19 | 赵鹏付 | Device for combining prefabrication and cast-in-place of roof cornice structure and construction method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115748955A (en) * | 2022-11-22 | 2023-03-07 | 中建八局第三建设有限公司 | High-altitude cantilever plate stacking method construction method |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07180307A (en) * | 1993-12-24 | 1995-07-18 | Misawa Homes Co Ltd | Eaves soffit bracket of building |
| JP3841124B2 (en) * | 1997-07-31 | 2006-11-01 | 東急建設株式会社 | Reverse beam method |
| JP3862707B2 (en) * | 2004-03-19 | 2006-12-27 | 日本カイザー株式会社 | Construction method of overpass slab and precast concrete plate for overhang slab |
| JP5171099B2 (en) * | 2007-04-27 | 2013-03-27 | 株式会社フジタ | Overhang railing structure and overhang railing method |
| CN101113604A (en) * | 2007-06-22 | 2008-01-30 | 东南大学 | Full-prefabricated assembled concrete frame construction |
| JP4533916B2 (en) * | 2007-08-27 | 2010-09-01 | 株式会社オーティス | Eaves structure |
| CN101914961A (en) * | 2009-03-19 | 2010-12-15 | 吴淑环 | Exterior wall external insulation composite wall body with support |
| CN202450782U (en) * | 2011-08-15 | 2012-09-26 | 成都市第六建筑工程公司 | Erecting structure for inhaul cable-type overhang discharging platform |
| CN103286854B (en) * | 2013-05-28 | 2015-12-23 | 兖矿东华建设有限公司 | A kind of manufacture of steam-pressing aero-concrete ultra-wide cantilevered plate and lapping construction method |
| DE202014101779U1 (en) * | 2014-04-15 | 2014-07-08 | Richter Garten GbR (vertr. berechtigter Gesellschafter: Timm Richter, 52159 Roetgen) | Wall element with rear plate mounting |
| CN204040446U (en) * | 2014-07-10 | 2014-12-24 | 宁波住宅建设集团股份有限公司 | The shaped steel suspension scaffolding structure |
| CN205314394U (en) * | 2015-11-26 | 2016-06-15 | 文登蓝岛建筑工程有限公司 | Antidumping structure that cornices |
| CN205314393U (en) * | 2015-11-26 | 2016-06-15 | 文登蓝岛建筑工程有限公司 | Prefabrication of taking U type built -in fitting board that cornices |
| CN106337555A (en) * | 2016-09-26 | 2017-01-18 | 山东金城建设有限公司 | Method for constructing triangular steel support for cantilever structure of outer wall of building |
| CN206607762U (en) * | 2017-04-07 | 2017-11-03 | 湖州职业技术学院 | A kind of assembled cornices ditch structure |
| CN107227814B (en) * | 2017-06-19 | 2019-05-03 | 中国建筑第二工程局有限公司 | Sectional construction method for large cantilever concrete structure |
| CN107816173B (en) * | 2017-11-04 | 2019-09-10 | 北京房修一建筑工程有限公司 | Pseudo-classic architecture wood eave-rafter and cast-in-situ steel reinforced concrete Guttr board monolithic construction method |
| CN208650446U (en) * | 2018-07-25 | 2019-03-26 | 无锡市亨利富建设发展有限公司 | A kind of two layers of plug-in wall of clear-water concrete and the plug-in wall connecting node of standard construct |
| CN209099633U (en) * | 2018-11-15 | 2019-07-12 | 上海宝冶集团有限公司 | A kind of marginal frame beam with cornice structure |
| CN110939055A (en) * | 2019-12-26 | 2020-03-31 | 中铁第四勘察设计院集团有限公司 | Connecting system of pier column and underground structure and construction method thereof |
| CN212671138U (en) * | 2020-05-21 | 2021-03-09 | 中建一局集团第三建筑有限公司 | Oblique-pulling type overhanging attached support attached to lifting scaffold |
| CN212535440U (en) * | 2020-09-11 | 2021-02-12 | 龙元明筑科技有限责任公司 | Integrally prefabricated external window, connected node of wafing |
| CN213952912U (en) * | 2020-10-30 | 2021-08-13 | 天津隆镐科技有限公司 | Overhanging type scaffold |
| CN215254041U (en) * | 2021-02-22 | 2021-12-21 | 广东博意建筑设计院有限公司 | Prefabricated slope eave subassembly and prefabricated slope eave structure of combination formula |
| CN112942574A (en) * | 2021-04-12 | 2021-06-11 | 建发房地产集团有限公司 | Prefabricated reinforced concrete full-fabricated roof cornice and construction method thereof |
| CN215055386U (en) * | 2021-04-29 | 2021-12-07 | 广东省建筑工程集团有限公司 | Pre-buried sleeve anchor structure of girder steel of encorbelmenting |
| CN114135065A (en) * | 2021-12-31 | 2022-03-04 | 赵鹏付 | Device for combining prefabrication and cast-in-place of roof cornice structure and construction method thereof |
| CN219909679U (en) * | 2022-05-17 | 2023-10-27 | 赵鹏付 | Prefabricated and cast-in-situ structure of roofing cornice structure |
-
2021
- 2021-12-31 CN CN202111676934.3A patent/CN114135065A/en active Pending
-
2022
- 2022-05-17 CN CN202210531692.7A patent/CN114922360B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922360A (en) * | 2021-12-31 | 2022-08-19 | 赵鹏付 | Device for combining prefabrication and cast-in-place of roof cornice structure and construction method thereof |
| CN114922360B (en) * | 2021-12-31 | 2024-09-13 | 赵鹏付 | Device for prefabricating and cast-in-situ combination of roof cornice structure and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114922360B (en) | 2024-09-13 |
| CN114922360A (en) | 2022-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114135065A (en) | Device for combining prefabrication and cast-in-place of roof cornice structure and construction method thereof | |
| CN103362317B (en) | Story adding and stair adding structure of existing masonry building, and construction method thereof | |
| CN105544587B (en) | The construction method of tower crane is fixed using combined type foundation for tower crane | |
| GB2599295A (en) | Construction system for widened section of half-through arch bridge | |
| CN108005401A (en) | A kind of support and change method of the column of existing frame structure base isolation reinforcement | |
| CN108775114A (en) | The prefabrication and assembly construction beam column built from concrete connection structure and method of steel concrete supporting | |
| CN208472757U (en) | A kind of precast prestressed board-like generation power foundation of wind power | |
| CN106049760A (en) | Prefabricated concrete column base used for rapid restoration after earthquakes, and construction method and maintenance method thereof | |
| CN105625573A (en) | Beam-bottom medium-strength prestressed steel bar and ordinary steel bar sleeve connecting beam-column joint | |
| CN219909679U (en) | Prefabricated and cast-in-situ structure of roofing cornice structure | |
| CN205742249U (en) | A kind of prestressed concrete back cover cushion cap template | |
| CN208981155U (en) | A kind of pin-connected panel support frame of round pier capping beam | |
| CN219931441U (en) | Prefabricated and cast-in-situ device that combines of roofing cornice structure | |
| CN109972657A (en) | Overall assembled steel reinforced concrete pipe gallery is contained in stake | |
| CN215290138U (en) | Packway system suitable for inner support structure foundation pit | |
| CN211523090U (en) | Wave blocking device | |
| JPH1193129A (en) | Construction method for superstructure work for landing pier | |
| CN111576478A (en) | Elevator well foundation structure | |
| CN111706128A (en) | Prefabricated inspection pit stand column and construction method thereof | |
| CN205476466U (en) | Formwork system is hoisted in segmentation of large -span shaped steel concrete conversion truss | |
| CN111441365A (en) | Assembly type high-support reverse-drawing type steel inclined strut mechanism, system and construction method | |
| JP3136005U (en) | Assembled reinforced concrete building | |
| CN220414302U (en) | Prefabricated assembled shell-shaped bearing platform structure | |
| CN219909080U (en) | Post-cast strip local pre-installation structure | |
| CN214401799U (en) | Prefabricated assembled elevator pit |
Legal Events
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220304 |
|
| WD01 | Invention patent application deemed withdrawn after publication |