CN110552498A - Vertical pre-buried fixed creeping formwork support body auxiliary stay structure - Google Patents
Vertical pre-buried fixed creeping formwork support body auxiliary stay structure Download PDFInfo
- Publication number
- CN110552498A CN110552498A CN201910822361.7A CN201910822361A CN110552498A CN 110552498 A CN110552498 A CN 110552498A CN 201910822361 A CN201910822361 A CN 201910822361A CN 110552498 A CN110552498 A CN 110552498A
- Authority
- CN
- China
- Prior art keywords
- steel column
- auxiliary
- plate
- creeping formwork
- connecting seat
- 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
- 238000009415 formwork Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 48
- 239000010959 steel Substances 0.000 claims abstract description 48
- 238000010276 construction Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 230000009194 climbing Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/28—Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer and which are anchored in the hardened concrete
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
This patent provides a vertical pre-buried fixed creeping formwork support body auxiliary stay structure, include auxiliary stay steel column, connecting seat, buried bolt in advance, steel column upper padding plate, attach the wall seat. The auxiliary support steel column and the connecting seat are connected to the core barrel structure beam through the embedded bolts, the auxiliary support steel column and the connecting seat are fixedly connected through the U-shaped bolts, and the steel column upper padding plate is installed between the auxiliary support steel column and the structure beam, so that the problem of layer height change is solved. The beneficial effect of this patent is: the wall attaching device can solve the installation problem of the wall attaching device of the special opening in the hydraulic creeping formwork construction, is suitable for different layer heights, is simple in structure, convenient and fast, can be repeatedly used and saves the construction cost, and the construction does not change the structural design of a prokaryotic core barrel.
Description
Technical Field
The invention relates to the field of constructional engineering, in particular to an auxiliary supporting structure for a core tube structural beam in a hydraulic creeping formwork construction process.
Background
Along with the needs of social development and people's life, land resources are limited, people are large in population, usable area is small and the like, super high-rise buildings are more and more appeared in modern buildings, and hydraulic climbing formwork technology is generally adopted in super high-rise construction. The hydraulic climbing formwork frame body is used for penetrating a fixing bolt of the frame body wall-attaching device through a pre-buried hole in a structural wall body. Holes are often distributed on the combination surface of the core barrel design and the creeping formwork frame body of the building body, and some holes can not be avoided according to comprehensive consideration of construction.
For the hole which cannot be avoided, the concrete support column is poured at the hole, and the concrete support column is removed after construction. The method firstly requires the consent of a design unit, secondly consumes a large amount of manpower and material resources in the construction process, has poor economy, generates more construction waste and has great influence on the environment. In addition, the height of partial core tube structure beams is small, and the requirement of transverse embedding cannot be met.
Disclosure of Invention
In order to solve the problem, this patent has proposed a vertical pre-buried fixed creeping formwork support body auxiliary stay structure, adopts the steel structural support, and the installation is simple swift to but reuse. The method does not change the main structure design of the building body, meets the construction requirement, is economical and efficient, and saves the construction cost.
The purpose of this patent is so realized:
A climbing formwork frame body auxiliary supporting structure longitudinally pre-buried and fixed comprises an auxiliary supporting steel column, a connecting seat and pre-buried bolts; steel column upper padding plate, attaches the wall seat.
And the auxiliary support steel column and the connecting seat are connected to the core tube structure beam through the embedded bolt.
And the auxiliary support steel column is fixedly connected with the connecting seat through a U-shaped bolt.
And the steel column upper base plate is arranged between the auxiliary support steel column and the structural beam.
And bolt holes are reserved at the designated positions of the core tube structure beam in the longitudinal direction, and the embedded bolts vertically penetrate through the bolt holes.
The top end of the auxiliary supporting steel column is of a cuboid box structure, a rib plate is welded in the middle of the interior of the box, and a through hole for the embedded bolt to pass through is formed in the box.
The cuboid box body structure at the top end of the auxiliary support steel column is welded with a dovetail-shaped wall-attached base, and the lower part of the cuboid box body structure is provided with a support plate for supporting the support body support leg. .
The connecting seat is provided with horizontal and vertical bearing plates, the horizontal bearing plate is provided with a through hole with the diameter larger than that of the adjusting bolt, the position of the through hole is welded with a nut matched with the adjusting bolt, and the bolt is screwed on the nut.
The connecting plate on the bottom surface of the connecting seat is a horizontal plate, and a through hole for connection is arranged on the plate.
The connecting seats on the upper layer of the structural beam are mutually connected and matched with the auxiliary supporting steel columns and the connecting seats on the structural beam layer to form a construction unit.
The steel column upper backing plate is of a frame structure formed by buckling, welding and assembling channel steel, and holes for penetrating pre-buried bolts are formed in the steel column upper backing plate.
The beneficial part of this patent is can satisfy the requirement to attaching the wall device under meeting the entrance to a cave condition in the hydraulic pressure creeping formwork construction, installation in service problem when solution layer height, roof beam thickness and position change that moreover can be fine, simple structure, the construction does not change prokaryotic core section of thick bamboo structural design, convenient and fast, but reuse.
Drawings
The patent is further described with reference to the figures and examples.
Fig. 1 is a schematic view of an embodiment of the present patent.
In the figure: 1-auxiliary supporting steel columns; 2-a connecting seat; 3, embedding bolts; 4-steel column upper backing plate.
FIG. 2 is a front and left side view of the auxiliary support steel column;
FIG. 3 is a front and left side view of the connecting socket;
FIG. 4 is a schematic view of the steel column upper backing plate
Detailed Description
Referring to fig. 1, an auxiliary support structure for a longitudinally pre-embedded and fixed creeping formwork frame body comprises an auxiliary support steel column 1, a connecting seat 2, a pre-embedded bolt 3, a steel column upper backing plate 4 and a wall-attached seat 5; the auxiliary supporting steel column 1 and the connecting seat 2 are connected to the core barrel structural beam through the embedded bolt 3; the auxiliary supporting steel column 1 is fixedly connected with the connecting seat 2 through a U-shaped bolt; the steel column upper backing plate is installed between auxiliary stay steel column and structural beam.
See fig. 1, reserve the bolt hole in the longitudinal direction assigned position department of core section of thick bamboo structure roof beam, buried bolt 3 vertically penetrates.
See fig. 2, the top end of the auxiliary support steel column 1 is of a cuboid box structure, a welding rib plate is arranged in the middle of the interior of the box, and a top plate and a bottom plate of the box are provided with holes for the through holes through which the embedded bolts 3 pass.
referring to fig. 2, a dovetail-shaped wall-attached seat 5 is welded to the rectangular box structure at the top end of the auxiliary support steel column 1, and a support plate for supporting the support legs of the frame body is arranged at the lower part of the rectangular box structure.
And as shown in fig. 3, the connecting seat 2 is provided with horizontal and vertical bearing plates, the horizontal bearing plate is provided with a through hole with the diameter larger than that of the adjusting bolt, the position of the through hole is welded with a nut matched with the adjusting bolt, and the bolt is screwed on the nut.
Referring to fig. 3, the connecting plate at the bottom of the connecting base 2 is a horizontal plate, and the plate is provided with a through hole for connection.
Referring to fig. 1, the connecting seats 2 on the upper layer of the structural beam are mutually connected and matched with the auxiliary supporting steel columns 1 and the connecting seats 2 on the structural layer to form a construction unit.
Referring to fig. 4, the steel column upper backing plate 4 is a frame structure formed by buckling, welding and assembling channel steel, and holes for penetrating the embedded bolts 3 are formed in the steel column upper backing plate.
Referring to fig. 2-4, the connecting holes are all oblong holes, which is convenient for installation and position adjustment.
The above-mentioned embodiments are only for describing the preferred embodiments of the patent, and do not limit the scope of the patent, and various changes and modifications of the technical solution of the patent made by those skilled in the art without departing from the design idea of the patent should fall within the protection scope defined by the claims of the patent.
Claims (7)
1. A climbing formwork frame body auxiliary supporting structure longitudinally pre-buried and fixed comprises an auxiliary supporting steel column (1), a connecting seat (2), a pre-buried bolt (3), a steel column upper backing plate (4) and a wall-attached seat (5); the method is characterized in that: the auxiliary support steel column (1) and the connecting seat (2) are connected to the core tube structural beam through the embedded bolt (3); the auxiliary supporting steel column (1) is fixedly connected with the connecting seat (2) through a U-shaped bolt; and the steel column upper base plate (4) is arranged between the auxiliary support steel column (1) and the structural beam.
2. The vertical pre-buried fixed creeping formwork support body auxiliary stay structure of claim 1, characterized in that: the top end of the auxiliary support steel column (1) is of a cuboid box structure, a rib plate is welded at the middle position inside the box, a through hole for the embedded bolt (3) to pass through is formed in the box, and the embedded bolt (3) is connected with the auxiliary support steel column (1) in the vertical direction.
3. The vertical pre-buried fixed creeping formwork support body auxiliary stay structure of claim 1, characterized in that: welding a dovetail-shaped wall-attached base (5) on a cuboid box structure at the top end of the auxiliary supporting steel column (1); the lower part is provided with a supporting plate for supporting the supporting legs of the frame body.
4. The vertical pre-buried fixed creeping formwork support body auxiliary stay structure of claim 1, characterized in that: the connecting seat (2) is provided with a horizontal bearing plate and a vertical bearing plate, the horizontal bearing plate is provided with a through hole with the diameter larger than that of the adjusting bolt, the position of the through hole is welded with a nut matched with the adjusting bolt, and the bolt is screwed on the nut.
5. The vertical pre-buried fixed creeping formwork support body auxiliary stay structure of claim 1, characterized in that: the connecting plate on the bottom surface of the connecting seat (2) is a horizontal plate, and a through hole for connection is arranged on the plate.
6. The vertical pre-buried fixed creeping formwork support body auxiliary stay structure of claim 1, characterized in that: the connecting seats (2) on the upper layer of the structural beam are mutually connected and matched with the auxiliary supporting steel columns (1) and the connecting seats (2) on the structural beam layer to form a construction unit.
7. the vertical pre-buried fixed creeping formwork support body auxiliary stay structure of claim 1, characterized in that: the steel column upper backing plate (4) is of a frame structure formed by buckling, welding and assembling channel steel, and holes for penetrating the embedded bolts (3) are formed in the steel column upper backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910822361.7A CN110552498A (en) | 2019-09-02 | 2019-09-02 | Vertical pre-buried fixed creeping formwork support body auxiliary stay structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910822361.7A CN110552498A (en) | 2019-09-02 | 2019-09-02 | Vertical pre-buried fixed creeping formwork support body auxiliary stay structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110552498A true CN110552498A (en) | 2019-12-10 |
Family
ID=68738808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910822361.7A Pending CN110552498A (en) | 2019-09-02 | 2019-09-02 | Vertical pre-buried fixed creeping formwork support body auxiliary stay structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110552498A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422668A (en) * | 2013-08-09 | 2013-12-04 | 中建四局第六建筑工程有限公司 | Construction method of super-thick large-slope shear wall and hydraulic self-jacking inclined creeping framework thereof |
| WO2013185277A1 (en) * | 2012-06-11 | 2013-12-19 | 浙江省建工集团有限责任公司 | Constructing method for concrete cylinder of construction steel bar of high-rise steel structure |
| CN203878982U (en) * | 2014-03-31 | 2014-10-15 | 中国建筑第八工程局有限公司 | Improved type attached wall connecting plate for hydraulic climbing formwork |
| CN104164968A (en) * | 2013-08-20 | 2014-11-26 | 北京市建筑工程研究院有限责任公司 | Novel shiftable through-wall (or embedded) type double-point adhering device |
| CN109025259A (en) * | 2018-09-19 | 2018-12-18 | 中建三局第二建设工程有限责任公司 | One kind can turnover type hydraulic climbing formwork wall-attaching equipment |
| CN109322490A (en) * | 2018-11-21 | 2019-02-12 | 北京市建筑工程研究院有限责任公司 | A kind of material distributing machine and steel platform connection structure of climbing |
| CN211499775U (en) * | 2019-09-02 | 2020-09-15 | 北京市建筑工程研究院有限责任公司 | Vertical pre-buried fixed creeping formwork support body auxiliary stay structure |
-
2019
- 2019-09-02 CN CN201910822361.7A patent/CN110552498A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013185277A1 (en) * | 2012-06-11 | 2013-12-19 | 浙江省建工集团有限责任公司 | Constructing method for concrete cylinder of construction steel bar of high-rise steel structure |
| CN103422668A (en) * | 2013-08-09 | 2013-12-04 | 中建四局第六建筑工程有限公司 | Construction method of super-thick large-slope shear wall and hydraulic self-jacking inclined creeping framework thereof |
| CN104164968A (en) * | 2013-08-20 | 2014-11-26 | 北京市建筑工程研究院有限责任公司 | Novel shiftable through-wall (or embedded) type double-point adhering device |
| CN203878982U (en) * | 2014-03-31 | 2014-10-15 | 中国建筑第八工程局有限公司 | Improved type attached wall connecting plate for hydraulic climbing formwork |
| CN109025259A (en) * | 2018-09-19 | 2018-12-18 | 中建三局第二建设工程有限责任公司 | One kind can turnover type hydraulic climbing formwork wall-attaching equipment |
| CN109322490A (en) * | 2018-11-21 | 2019-02-12 | 北京市建筑工程研究院有限责任公司 | A kind of material distributing machine and steel platform connection structure of climbing |
| CN211499775U (en) * | 2019-09-02 | 2020-09-15 | 北京市建筑工程研究院有限责任公司 | Vertical pre-buried fixed creeping formwork support body auxiliary stay structure |
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