CN110552499A - Transversely pre-buried fixed creeping formwork support body auxiliary stay structure - Google Patents
Transversely pre-buried fixed creeping formwork support body auxiliary stay structure Download PDFInfo
- Publication number
- CN110552499A CN110552499A CN201910822363.6A CN201910822363A CN110552499A CN 110552499 A CN110552499 A CN 110552499A CN 201910822363 A CN201910822363 A CN 201910822363A CN 110552499 A CN110552499 A CN 110552499A
- Authority
- CN
- China
- Prior art keywords
- plate
- steel column
- auxiliary supporting
- bolt
- 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 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 68
- 239000010959 steel Substances 0.000 claims abstract description 68
- 238000003466 welding Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 230000009194 climbing Effects 0.000 description 4
- 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
- 238000011900 installation 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
-
- 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
The utility model provides a fixed creeping formwork support body auxiliary stay structure of horizontal pre-buried, includes auxiliary stay steel column, connecting seat, pre-buried bolt, adjusting bolt, U type bolt, layer height control seat, variable cross section backing plate, attaches the wall seat. The auxiliary supporting steel column and the connecting seat are fixedly connected with the core barrel structural beam through the embedded bolts, the auxiliary supporting steel column is connected with the connecting seat through the U-shaped bolts, the adjusting bolts are used for adjusting the gap between the auxiliary supporting steel column and the connecting seat and the installation and construction errors, the layer height adjusting seat is used for heightening the auxiliary supporting steel column when the layer height changes, and the variable cross-section base plate is installed between the connecting plate of the auxiliary supporting steel column and the beam when the beam thickness and the position change. The beneficial effect of this patent is: the wall attaching device can solve the problem of installation of a wall attaching device when meeting an opening in hydraulic creeping formwork construction, is adaptive to layer height, beam thickness and position change, is simple in structure, convenient and fast, can be repeatedly utilized and saves construction cost, and the structural design of a prokaryotic core barrel is not changed in construction.
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.
Disclosure of Invention
In order to solve the problem, this patent has proposed a fixed creeping formwork support body auxiliary stay structure of horizontal pre-buried, 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:
The utility model provides a fixed creeping formwork support body auxiliary stay structure of horizontal pre-buried, includes auxiliary stay steel column, connecting seat, pre-buried bolt, adjusting bolt, U type bolt, layer height control seat, variable cross section backing plate, attaches the wall seat.
The auxiliary supporting steel column and the connecting seat are connected to the core barrel structural beam through the embedded bolt;
The auxiliary supporting steel column is connected with the floor height adjusting seat into a whole through standard parts such as bolts, nuts, gaskets and the like, and is connected with the connecting seat through a U-shaped bolt;
The gap between the auxiliary support steel column and the connecting seat is adjusted through an adjusting bolt;
A bolt hole is reserved at a designated position of the core tube structural beam in the transverse direction, and a pre-buried bolt horizontally penetrates in the installation process;
The main structure of the auxiliary supporting steel column is formed by welding two channel steel back-to-back middle connection channel steel and welding a top plate at the top. The front top of the auxiliary support steel column is welded with a connecting plate of embedded bolts, the connecting plate is provided with holes, the number of the holes is determined according to the number of the embedded bolts, and the connecting plate is welded with a wall attaching seat of the creeping formwork support body. The auxiliary supporting steel column bottom plate is provided with a connecting hole for connecting the layer height adjusting seat;
The lower part of the auxiliary support steel column is provided with a support plate for supporting the top wall supporting leg of the creeping formwork frame body, a channel steel at the position of the support plate is welded with a rib plate, and the support plate and the channel steel rib plate are welded with a reinforcing rib plate, so that the strength of the support plate is enhanced, and the top wall supporting leg of the creeping formwork frame body is prevented from deforming;
The front end of the connecting seat is welded with a connecting plate of the embedded bolt, the connecting plate is provided with holes, and the number of the holes is determined according to the number of the embedded bolts; the connecting seat is provided with a bearing plate in the horizontal direction and the vertical direction, the bearing plate is provided with a through hole with the diameter larger than that of the adjusting bolt, and the position of the through hole is welded with a nut matched with the adjusting bolt. The vertical bearing plate of the connecting seat is provided with a hole for fixing the U-shaped bolt;
The layer height adjusting seat is formed by welding two channel steel back-to-back in the middle, welding top plates at two ends, and a connecting hole for connecting an auxiliary supporting steel column is formed in one top plate.
The end part of the bolt of the adjusting bolt is propped against the bottom plate of the auxiliary support steel column or the top plate of the floor height adjusting seat, the bolt rod is screwed on the nut of the force bearing plate of the connecting seat, and the structural error of the core barrel and the installation error of the auxiliary support structure are eliminated through the adjusting bolt;
The variable cross-section base plate is of a frame structure formed by buckling, welding and assembling channel steel, holes for penetrating embedded bolts are formed in the variable cross-section base plate, and the variable cross-section base plate is used for being installed between a connecting plate of the embedded bolts of the auxiliary supporting steel column and the core tube structure beam when the wall thickness changes.
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-adjusting the bolt; 5-U-shaped bolt; 6-layer height adjusting seat; 7-a variable cross-section base plate; 8-attaching a wall base.
FIG. 2 is a front and left side view of the auxiliary support steel column;
FIG. 3 is a cross-sectional view of the support plate for the support of the legs of the top wall of the steel column;
FIG. 4 is a front and left side view of the connecting socket;
FIG. 5 is a schematic view of a floor height adjusting seat
FIG. 6 is a schematic view of a variable cross-section shim plate
Detailed Description
referring to fig. 1, an auxiliary support structure of a climbing formwork frame body which is transversely pre-embedded and fixed comprises an auxiliary support steel column 1, a connecting seat 2, pre-embedded bolts 3, adjusting bolts 4, U-shaped bolts 5, a layer height adjusting seat 6, a variable cross-section base plate 7 and an attached wall seat 8; the auxiliary supporting steel column 1 and the connecting seat 2 are connected to the core tube structural beam through 2 embedded bolts 3 respectively at the upper part and the lower part; the auxiliary supporting steel column 1 is fixedly connected with the connecting seat 2 through a U-shaped bolt 5; the gap between the auxiliary support steel column 1 and the connecting seat 2 is adjusted through the adjusting bolt 4, and installation errors and construction errors of the core tube structure beam are eliminated.
See fig. 1, reserve the bolt hole in the horizontal direction assigned position department of core section of thick bamboo structure roof beam, embedded bolt 3 level penetrates, fixed auxiliary stay steel column 1 and connecting seat 2.
See fig. 1, the core barrel layer height changes, uses layer height to adjust seat 6, and connecting hole on the roof of layer height adjustment seat 6 passes through bolted connection with connecting hole on the 1 bottom plate of auxiliary stay steel column, and at this moment, U type bolt 5 is fixed on layer height adjustment seat 6, with 4 bolt tip tops of adjusting bolt on layer height adjustment seat 6 roof, under the normal conditions, 4 bolt tip tops of adjusting bolt are on 1 bottom plate of auxiliary stay steel column, and the shank of bolt is twisted on the nut of 2 bearing plates of connecting seat.
Referring to fig. 2, the main structure of the auxiliary support steel column 1 is formed by welding two channel steel back-to-back middle connection channel steel and welding a top plate at the top. The connecting plate of the embedded bolt 3 is welded at the top end in front of the auxiliary support steel column 1, two holes are formed in the horizontal direction of the connecting plate, and a wall attaching seat 8 of the creeping formwork support body is welded on the connecting plate. And a connecting hole for connecting the layer height adjusting seat 6 is formed in the bottom plate of the auxiliary supporting steel column 1. The lower part of the auxiliary supporting steel column 1 is provided with a supporting plate for supporting the top wall supporting leg of the climbing formwork frame body.
According to the drawing 3, the channel steel of the supporting plate position of the auxiliary supporting steel column 1 is welded with the rib plates, and the reinforcing rib plates are welded at the supporting plate and the channel steel rib plates, so that the strength of the supporting plate is enhanced, and the top wall supporting leg of the creeping formwork support body is prevented from deforming.
See fig. 4, the connecting plate of the embedded bolt 3 is welded at the front end of the connecting seat 2, and the connecting plate is provided with a hole. The connecting seat 2 is provided with a bearing plate in the horizontal direction and the vertical direction, the bearing plate is respectively provided with 2 round holes, the diameter of each round hole is larger than the diameter of the adjusting bolt 4, and the hole positions are welded with nuts matched with the adjusting bolts 4. The vertical bearing plate of the connecting seat 2 is provided with a hole for fixing the U-shaped bolt 5.
Referring to fig. 5, the layer height adjusting seat 6 is formed by welding two channel steel back-to-back middle connecting channel steel, and two ends of the channel steel are welded with a top plate, wherein a connecting hole for connecting with the auxiliary supporting steel column 1 is formed in the top plate at one end.
Referring to fig. 6, the variable cross-section base plate 7 is a frame structure formed by welding and splicing 8 equal-length channel steels in a pairwise buckling manner, holes for penetrating the embedded bolts 3 are formed in the variable cross-section base plate, and the variable cross-section base plate is installed between a connecting plate of the auxiliary support steel column 1 and a core tube structure beam when the thickness or the position of the beam changes.
Referring to fig. 2-6, 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 (9)
1. a transverse pre-buried fixed creeping formwork support body auxiliary supporting structure comprises an auxiliary supporting steel column (1), a connecting seat (2), pre-buried bolts (3), adjusting bolts (4), U-shaped bolts (5), a layer height adjusting seat (6), a variable cross-section base plate (7) and a wall attaching seat (8); 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 connected with the floor height adjusting seat (6) into a whole through standard parts such as bolts, nuts, gaskets and the like, and is connected with the connecting seat (2) through a U-shaped bolt (5); the gap between the auxiliary support steel column (1) and the connecting seat (2) is adjusted through an adjusting bolt (4), and the variable cross-section base plate (7) is installed between a connecting plate of an embedded bolt (3) of the auxiliary support steel column (1) and the core tube structure beam.
2. The transverse embedded and fixed creeping formwork support body auxiliary supporting structure of claim 1, characterized in that: the main structure of the auxiliary supporting steel column (1) is formed by welding two channel steel back-to-back middle connection channel steel and welding a top plate at the top.
3. The transverse embedded and fixed creeping formwork support body auxiliary supporting structure of claim 1, characterized in that: the top end of the front surface of the auxiliary support steel column (1) is welded with a connecting plate of the embedded bolt (3), and the connecting plate is provided with a hole; the embedded bolt (3) is fixedly connected with the connecting plate of the auxiliary support steel column (1) in the horizontal direction; and an attached wall base (8) of the creeping formwork frame body is welded on the connecting plate, and a connecting hole for connecting the layer height adjusting base (6) is arranged on the bottom panel of the auxiliary supporting steel column (1).
4. The transverse embedded and fixed creeping formwork support body auxiliary supporting structure of claim 1, characterized in that: the lower part of the auxiliary support steel column (1) is provided with a support plate for supporting a top wall supporting leg of the creeping formwork support body, a channel steel welding rib plate is arranged at the position of the support plate, and a reinforcing rib plate is welded at the position of the support plate and the channel steel rib plate.
5. The transverse embedded and fixed creeping formwork support body auxiliary supporting structure of claim 1, characterized in that: the front end of the connecting seat (2) is welded with a connecting plate of the embedded bolt (3), and the connecting plate is provided with a hole.
6. The transverse embedded and fixed creeping formwork support body auxiliary supporting structure of claim 1, characterized in that: the connecting seat (2) is provided with a bearing plate in the horizontal direction and the vertical direction, a through hole with the diameter larger than that of the adjusting bolt (4) is arranged on the bearing plate, a nut matched with the adjusting bolt (4) is welded at the position of the through hole, and a hole for fixing the U-shaped bolt (5) is arranged on the vertical bearing plate.
7. The transverse embedded and fixed creeping formwork support body auxiliary supporting structure of claim 1, characterized in that: the layer height adjusting seat (6) is formed by welding two channel steel back-to-back middle connecting channel steel, two ends of the layer height adjusting seat are welded with a top plate, and a connecting hole for connecting with the auxiliary supporting steel column (1) is formed in one end of the top plate.
8. The transverse embedded and fixed creeping formwork support body auxiliary supporting structure of claim 1, characterized in that: the end part of the bolt of the adjusting bolt (4) is propped against the bottom plate of the auxiliary supporting steel column (1) or the top plate of the layer height adjusting seat (6), and the bolt rod is connected with the nut on the bearing plate of the connecting seat (2) in a matching way.
9. the transverse embedded and fixed creeping formwork support body auxiliary supporting structure of claim 1, characterized in that: the variable cross-section base plate (7) is a channel steel butt-joint, a frame structure is formed by welding and assembling, and holes for penetrating the embedded bolts (3) are formed in the variable cross-section base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910822363.6A CN110552499A (en) | 2019-09-02 | 2019-09-02 | Transversely pre-buried fixed creeping formwork support body auxiliary stay structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910822363.6A CN110552499A (en) | 2019-09-02 | 2019-09-02 | Transversely pre-buried fixed creeping formwork support body auxiliary stay structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110552499A true CN110552499A (en) | 2019-12-10 |
Family
ID=68738812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910822363.6A Pending CN110552499A (en) | 2019-09-02 | 2019-09-02 | Transversely pre-buried fixed creeping formwork support body auxiliary stay structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110552499A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350346A (en) * | 2020-03-23 | 2020-06-30 | 北京市建筑工程研究院有限责任公司 | Creeping formwork attachment device for doubly-linked beam |
| CN111364756A (en) * | 2020-03-23 | 2020-07-03 | 北京市建筑工程研究院有限责任公司 | Support type creeping formwork adhesion device |
| CN115467506A (en) * | 2022-09-05 | 2022-12-13 | 中国建筑第八工程局有限公司 | Variable cross-section backing plate and creeping formwork support body |
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| GB1091433A (en) * | 1964-07-17 | 1967-11-15 | Mills Scaffold Co Ltd | Improved adjustable yoke for use in sliding formwork |
| JP2008150778A (en) * | 2006-12-14 | 2008-07-03 | Tohoku Regional Bureau Ministry Of Land Infrastructure & Transport | Anchor bolt and traveling type form construction method by use of this anchor bolt |
| CN103967277A (en) * | 2014-05-21 | 2014-08-06 | 中国建筑第八工程局有限公司 | Construction method of super-high-rise core tube inclined shear wall |
| 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 |
| CN205088950U (en) * | 2015-09-29 | 2016-03-16 | 中国建筑第八工程局有限公司 | Instrument formula creeping formwork anchorage device |
| CN107268987A (en) * | 2017-06-30 | 2017-10-20 | 上海建工集团股份有限公司 | Across formula adjustable climb seat in the plane reaction frame and its construction method |
| CN207277828U (en) * | 2017-08-31 | 2018-04-27 | 中国建筑第八工程局有限公司 | Nonstandard interlayer is used for the attaching structure that climbs of creeping formwork frame body |
| CN207620365U (en) * | 2017-10-18 | 2018-07-17 | 中国建筑第八工程局有限公司 | Temporary support structure |
| 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 |
| CN109162447A (en) * | 2018-10-11 | 2019-01-08 | 上海建工建集团有限公司 | Steel platform of climbing support device and its application method |
| CN211499776U (en) * | 2019-09-02 | 2020-09-15 | 北京市建筑工程研究院有限责任公司 | Transversely pre-buried fixed creeping formwork support body auxiliary stay structure |
-
2019
- 2019-09-02 CN CN201910822363.6A patent/CN110552499A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1091433A (en) * | 1964-07-17 | 1967-11-15 | Mills Scaffold Co Ltd | Improved adjustable yoke for use in sliding formwork |
| JP2008150778A (en) * | 2006-12-14 | 2008-07-03 | Tohoku Regional Bureau Ministry Of Land Infrastructure & Transport | Anchor bolt and traveling type form construction method by use of this anchor bolt |
| 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 |
| CN103967277A (en) * | 2014-05-21 | 2014-08-06 | 中国建筑第八工程局有限公司 | Construction method of super-high-rise core tube inclined shear wall |
| CN205088950U (en) * | 2015-09-29 | 2016-03-16 | 中国建筑第八工程局有限公司 | Instrument formula creeping formwork anchorage device |
| CN107268987A (en) * | 2017-06-30 | 2017-10-20 | 上海建工集团股份有限公司 | Across formula adjustable climb seat in the plane reaction frame and its construction method |
| CN207277828U (en) * | 2017-08-31 | 2018-04-27 | 中国建筑第八工程局有限公司 | Nonstandard interlayer is used for the attaching structure that climbs of creeping formwork frame body |
| CN207620365U (en) * | 2017-10-18 | 2018-07-17 | 中国建筑第八工程局有限公司 | Temporary support structure |
| 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 |
| CN109162447A (en) * | 2018-10-11 | 2019-01-08 | 上海建工建集团有限公司 | Steel platform of climbing support device and its application method |
| CN211499776U (en) * | 2019-09-02 | 2020-09-15 | 北京市建筑工程研究院有限责任公司 | Transversely pre-buried fixed creeping formwork support body auxiliary stay structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350346A (en) * | 2020-03-23 | 2020-06-30 | 北京市建筑工程研究院有限责任公司 | Creeping formwork attachment device for doubly-linked beam |
| CN111364756A (en) * | 2020-03-23 | 2020-07-03 | 北京市建筑工程研究院有限责任公司 | Support type creeping formwork adhesion device |
| CN115467506A (en) * | 2022-09-05 | 2022-12-13 | 中国建筑第八工程局有限公司 | Variable cross-section backing plate and creeping formwork support body |
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