CN112942779A - Fine-adjustable cantilever formwork system device and construction method using same - Google Patents
Fine-adjustable cantilever formwork system device and construction method using same Download PDFInfo
- Publication number
- CN112942779A CN112942779A CN202110337791.7A CN202110337791A CN112942779A CN 112942779 A CN112942779 A CN 112942779A CN 202110337791 A CN202110337791 A CN 202110337791A CN 112942779 A CN112942779 A CN 112942779A
- Authority
- CN
- China
- Prior art keywords
- main back
- formwork system
- vertical main
- template
- scaffold
- 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
Images
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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/18—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by cantilevers or other provisions mounted in openings in the building, e.g. window openings
-
- 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
- E04G17/001—Corner fastening or connecting means for forming or stiffening elements
-
- 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
- E04G5/16—Struts or stiffening rods, e.g. diagonal rods
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a finely adjustable cantilever formwork system device and a construction method using the same, wherein the finely adjustable cantilever formwork system device comprises two tripods, a set of formwork system, a plurality of I-shaped wood, scaffold boards and two embedded parts, wherein the tripods are made of section steel; i-shaped wood and a scaffold board are laid on the tripod to form an operation platform; in the die carrier system, a vertical main back edge with an adjustable triangular support is arranged behind a transverse main back edge; the stupefied bottom installation micromatic setting of vertical main back of the body to be connected with the tripod platform, the movable scaffold frame of taking the truckle is installed at the back.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a finely-adjustable cantilever formwork system device and a construction method using the same.
Background
The traditional method for setting up the floor scaffold wastes time and labor, has low efficiency, and a common cantilever tripod can be used as an operation platform, but the structure is threaded through a split screw to increase the risk of water leakage. The cantilever formwork system device is mainly used in industrial buildings, the concrete frame beam or the shear wall is higher in height, the rigidity of the formwork support structure is high, the turnover efficiency is high, and the space below can be saved.
Disclosure of Invention
The invention aims to provide a finely adjustable cantilever formwork system device and a construction method.
In order to achieve the above object, in one aspect of the present invention, a finely adjustable cantilever formwork system device is provided, which includes:
the device comprises two tripods (1), wherein first I-shaped wood (3) and scaffold boards (4) are paved on the two tripods (1), and the first I-shaped wood (3) is connected with the scaffold boards (4) through clamps (2) to form an operation platform; the two tripods (1) are connected with embedded parts (9) in structural concrete (8);
the template (11), the said template (11) is connected with second I-shaped timber (17), horizontal main back arris (15); the vertical main back edge (13) is connected with the transverse main back edge (15), and the transverse main back edge (15) is placed on the adjusting seat (12); the bottom of the vertical main back ridge (13) is connected with the fine adjustment device (10), and the back of the vertical main back ridge is connected with one end of the adjustable inclined strut (6);
the movable scaffold (7) with the caster wheels is fixedly connected with the vertical main back ridge (13); the other end of the adjustable inclined strut (6) is connected with the movable scaffold (7) with the caster; the movable scaffold (7) with the caster wheels can move along with the fine adjustment of the vertical main back ridge (13), and is a steel bar binding platform.
Preferably, the two tripods (1) are provided with guard rails (5).
Preferably, the formwork (11) is a wood formwork.
Preferably, the vertical main back edge (13) and the transverse main back edge (15) are made of double-groove steel.
More preferably, the vertical main back edge (13) and the transverse main back edge (15) are made of double-spliced 10# channel steel.
Preferably, the outer side of the embedded part (9) close to the structural concrete (8) is a detachable climbing cone, and the two tripods (1) are connected with the embedded part (9) in a buckling mode.
Preferably, the fine adjustment means is a fine adjustment gear (10).
Preferably, the movable scaffold with the caster (7) is fixedly connected with the vertical main back ridge (13) through a first fastener (14).
Preferably, the transverse main back edge (15) and the vertical main back edge (13) are connected through a second fastener (16).
Preferably, the first I-shaped timber (3) and the scaffold board (4) are clamped by a clamp
On the other hand, the invention provides a method for constructing by using the finely adjustable cantilever formwork system device, which is characterized by comprising the following steps:
step A: a first I-shaped wood (3), a scaffold board (4) and a guard rail (5) are arranged between two tripods (1) on the ground to form a tripod operating platform;
and B: meanwhile, the template (11), the second I-shaped wood (17) and the transverse main back ridge (15) are pre-assembled on the ground to form a template system;
and C: mounting and fixing a vertical main back ridge (13), a fine adjustment device (10), an adjustable inclined strut (6), an adjusting seat (12) and a movable scaffold (7) with a caster on the tripod operating platform;
step D: c, integrally hoisting and hanging and buckling the frame body which is formed in the step C and comprises the tripod operating platform on an embedded part (9) in the concrete (8) of the lower layer structure;
step E: the reserved structure space is enlarged through a fine adjustment device (10), and the tripod operating platform and the movable scaffold (7) with the trundles are used as platform binding structural steel bars;
step F: and C, after the steel bars are bound, hoisting the template system assembled in the step B in place, adjusting the template system to a designed structural size position through a fine adjustment device (10), and correcting and pouring structural concrete.
Drawings
FIG. 1 is a schematic view of a mounting structure of a finely adjustable cantilever formwork system at a reinforcement bar binding stage;
FIG. 2 is a schematic view of a mounting structure of a finely adjustable cantilever formwork system at a formwork mounting stage;
FIG. 3 is a schematic diagram of horizontal trimming of the scaffold system;
fig. 4 is a structural view of a first fastener and a second fastener.
In the figure, 1, two tripods, 2, a clamp, 3, a first I-shaped wood, 4, a scaffold board, 5, a protective barrier, 6, an adjustable triangular support, 7, a movable scaffold with casters, 8, a concrete structure, 9, an embedded part, 10, a fine adjustment gear, 11, a template, 12, an adjusting seat, 13, a vertical main back ridge, 14, a first fastener, 15, a transverse main back ridge, 16, a second fastener, 17, a second I-shaped wood, 18 and a supporting foot.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings and the detailed description.
Fig. 1 and 2 are schematic views of an installation structure of a finely adjustable cantilever formwork system device in a reinforcement bar binding stage and a formwork installation stage. The finely adjustable cantilever formwork system device comprises a tripod 1, a clamp 2, a first I-beam 3, a scaffold board 4, a guard rail 5, an adjustable triangular support 6, a movable scaffold 7 with casters, an embedded part 9, a fine adjustment gear 10, a formwork 11, an adjusting seat 12, a vertical main back ridge 13, a first fastener 14, a transverse main back ridge 15, a second fastener 16 and a second I-beam 17.
An operation platform is formed by erecting and fixing a first I-shaped wood 3, a scaffold board 4 and a guard rail 5 between two tripods 1. The first i-beam 3 is connected with the scaffold board 4 through a clamp 2, such as a common torque wrench. The first i-beam 3 may be two or more. The inner bottoms of the two tripods 1 are provided with supporting feet 18 which are tightly close to the structural wall of the integral operating platform.
The embedded part 9 is embedded in the structural concrete 8, and a detachable climbing cone is arranged on the outer side of the concrete. The tripod 1 is connected with the embedded part 9, preferably connected in a buckling mode, and is convenient to mount and dismount.
The template 11 is connected with the second I-shaped wood 17 through nails and then is connected with the transverse main back ridge 15 through a buckle; the transverse main back edge 15 is connected to the vertical main back edge 13 with the adjustable triangular support 6, preferably by a second fastener 16, the second fastener being configured as shown in figure 4. The back of the vertical main back ridge 13 is connected with the adjustable triangular support 6, and the other end of the adjustable triangular support 6 is connected with the movable scaffold 7 with the caster. The movable scaffold 7 with the caster can be used as a steel bar binding platform. The movable scaffolding 7 with caster is fixedly connected to the main vertical back ridge 13, preferably by means of a first fastener 14, the first fastener being of the structure shown in figure 4. The bottom of the vertical main back ridge 13 is provided with a fine adjustment device 10, and the fine adjustment device 10 is connected with the tripod platform. Under the action of the fine adjustment device, the movable scaffold 7 with the caster can move along with the fine adjustment of the vertical main back ridge 13. The fine adjustment means is preferably a fine adjustment gear. When the fine adjustment device 10 is adjusted, a common torque wrench is needed. The distance between the template 11 and the concrete structure and the inclination angle of the template 11 can be adjusted by the arrangement of the adjustable triangular supports 6 and the fine adjustment device.
The transverse main back ridge (15) is placed on the adjusting seat 12, and the adjusting seat 12 is adjusted vertically.
The two tripods 1 are preferably made of section steel; the template 11 is a wood template; the second i-beam 17 (secondary back edge) is an i-beam, and the transverse main back edge 15 and the vertical main back edge 13 are preferably made of double channel steel, and more preferably made of double-spliced 10# channel steel.
When the lower layer concrete structure 8 is constructed, the embedded part 9 is embedded into the structure, and a screw rod with a nut is installed on the exposed side of concrete.
Step A: two tripods 1, a first I-shaped timber 3, a scaffold board 4 and a guard rail 5 are connected and fixed on the ground through a clamp 2 to form a tripod operating platform.
And B: meanwhile, the template 11, the second I-shaped timber 17 and the transverse main back ridge 15 are pre-assembled on the ground to form a template system, as shown in fig. 1.
And C: the vertical main back ridge 13, the fine adjustment gear 10, the adjustable triangular support 6, the adjusting seat 12 and the movable scaffold 7 with the caster are installed and fixed on a tripod operating platform.
Step D: and D, integrally hoisting and hanging and buckling the frame body comprising the tripod operating platform formed in the step C on an embedded part (9) in the concrete (8) of the underlying structure.
Step E: in order to guarantee that enough space is reserved for binding the steel bars, as shown in fig. 3, a fine adjustment device 10 is pulled by a wrench to enlarge the reserved space of the structure, and a tripod operating platform and a movable scaffold 7 with casters are used as a platform to begin binding the structural steel bars.
Step F: after the steel bars are bound, hoisting the pre-assembled formwork system (assembled in step a) to be in place, adjusting the fine adjustment device 10 by using a wrench to enable the formwork 11 to be in place to the position required by the design and adjusting the formwork 11 to a proper angle by using the adjustable triangular supports 6, as shown in fig. 2. And after the template 11 is adjusted, the structural concrete can be poured.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the technical scope of the present invention.
Claims (11)
1. A cantilever formwork system device that can finely tune, its characterized in that includes:
the device comprises two tripods (1), wherein first I-shaped wood (3) and scaffold boards (4) are paved on the two tripods (1), and the first I-shaped wood (3) is connected with the scaffold boards (4) through clamps (2) to form an operation platform; the two tripods (1) are connected with embedded parts (9) in structural concrete (8);
the template (11), the said template (11) is connected with second I-shaped timber (17), horizontal main back arris (15); the vertical main back edge (13) is connected with the transverse main back edge (15), and the transverse main back edge (15) is placed on the adjusting seat (12); the bottom of the vertical main back ridge (13) is connected with the fine adjustment device (10), and the back of the vertical main back ridge is connected with one end of the adjustable triangular support (6);
the movable scaffold (7) with the caster wheels is fixedly connected with the vertical main back ridge (13); the other end of the adjustable inclined strut (6) is connected with the movable scaffold (7) with the caster; the movable scaffold (7) with the caster wheels can move along with the fine adjustment of the vertical main back ridge (13), and is a steel bar binding platform.
2. The finely tunable cantilever formwork system apparatus of claim 1, wherein: and protective railings (5) are arranged on the two tripods (1).
3. The finely tunable cantilever formwork system apparatus of claim 1, wherein: the template (11) is a wood template.
4. The finely tunable cantilever formwork system apparatus of claim 1, wherein: the vertical main back edge (13) and the transverse main back edge (15) are made of double-groove steel.
5. The finely tunable cantilever formwork system apparatus of claim 4, wherein: the vertical main back edge (13) and the transverse main back edge (15) are made of double-spliced 10# channel steel.
6. The finely tunable cantilever formwork system apparatus of claim 1, wherein: the embedded part (9) leans on the structural concrete (8) outside to be detachable and climbs the awl, two pin tripods (1) with embedded part (9) are connected through the mode of buckle.
7. The finely tunable cantilever formwork system apparatus of claim 1, wherein: the fine adjustment device is a fine adjustment gear (10).
8. The finely tunable cantilever formwork system apparatus of claim 1, wherein: the movable scaffold (7) with the caster wheels is fixedly connected with the vertical main back ridge (13) through a first fastener (14).
9. The finely tunable cantilever formwork system apparatus of claim 1, wherein: the transverse main back edge (15) is connected with the vertical main back edge (13) through a second fastener (16).
10. The finely tunable cantilever formwork system apparatus of claim 1, wherein: the first I-shaped wood (3) is connected with the scaffold board (4) through a common torque wrench (2).
11. A method of construction using a trimmable cantilever formwork system apparatus as claimed in any one of claims 1 to 10, comprising the steps of:
step A: a first I-shaped wood (3), a scaffold board (4) and a guard rail (5) are arranged between two tripods (1) on the ground to form a tripod operating platform;
and B: meanwhile, the template (11), the second I-shaped wood (17) and the transverse main back ridge (15) are pre-assembled on the ground to form a template system;
and C: mounting and fixing a vertical main back ridge (13), a fine adjustment device (10), an adjustable triangular support (6), an adjusting seat (12) and a movable scaffold (7) with casters on the tripod operating platform;
step D: c, integrally hoisting and hanging and buckling the frame body which is formed in the step C and comprises the tripod operating platform on an embedded part (9) in the concrete (8) of the lower layer structure;
step E: the reserved structure space is enlarged through a fine adjustment device (10), and the tripod operating platform and the movable scaffold (7) with the trundles are used as platform binding structural steel bars;
step F: and C, after the steel bars are bound, hoisting the template system assembled in the step B in place, adjusting the template system to a designed structural size position through a fine adjustment device (10), and correcting and pouring structural concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110337791.7A CN112942779A (en) | 2021-03-30 | 2021-03-30 | Fine-adjustable cantilever formwork system device and construction method using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110337791.7A CN112942779A (en) | 2021-03-30 | 2021-03-30 | Fine-adjustable cantilever formwork system device and construction method using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112942779A true CN112942779A (en) | 2021-06-11 |
Family
ID=76227346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110337791.7A Pending CN112942779A (en) | 2021-03-30 | 2021-03-30 | Fine-adjustable cantilever formwork system device and construction method using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112942779A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756580A (en) * | 2021-09-17 | 2021-12-07 | 中国建筑第五工程局有限公司 | Shear wall construction method |
-
2021
- 2021-03-30 CN CN202110337791.7A patent/CN112942779A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756580A (en) * | 2021-09-17 | 2021-12-07 | 中国建筑第五工程局有限公司 | Shear wall construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8235346B2 (en) | Support bracket for a column | |
| US8919727B2 (en) | Elevated floor and ceiling slab formwork system | |
| CN212453615U (en) | Formwork support system | |
| CN107090975B (en) | Formwork erecting construction method for ultrahigh large-span concrete cast-in-place beam bailey truss | |
| US20150211242A1 (en) | Panel support bracket | |
| CN201649633U (en) | Steel formwork for forming building stair treads | |
| CN108265885B (en) | Construction method of high-large non-orthogonal large-inclination-angle special-shaped concrete inclined column | |
| CN112942779A (en) | Fine-adjustable cantilever formwork system device and construction method using same | |
| EP2698486B1 (en) | Vertical support structure for roofing safety fence system | |
| CN212002270U (en) | Reinforcing device for bottom template of stand oblique beam | |
| CN115306136B (en) | Inclined wall eversion climbing type steel platform construction device and method | |
| CN103410311A (en) | Raising-plate high-formwork construction method of indoor pool | |
| CN214995804U (en) | Fine-adjustable cantilever formwork device | |
| CN210086818U (en) | Roof wafting plate formwork structure | |
| KR102213584B1 (en) | Truss fixing structure for safety plate | |
| CN211313380U (en) | Ultrahigh independent frame beam template supporting system | |
| CN209907886U (en) | Adjustable assembled stair construction platform | |
| CN114341449A (en) | Column head for formwork support and use method thereof | |
| CN220036109U (en) | Large-span cantilever structure plate formwork supporting structure | |
| CN217537864U (en) | Large-span board of encorbelmenting faces limit formwork device | |
| CN109779245B (en) | Combined structure independent post-cast strip steel support construction equipment | |
| KR20010092469A (en) | Method of forming concrete floors | |
| CN217760025U (en) | Stair department template bearing structure | |
| CN218758596U (en) | Finalized temporary bearing operation platform | |
| CN216689086U (en) | Whole construction system of rectangle post steel mould |
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 |