CN114961238A - Formwork supporting system and method for same-layer construction of deformation joint of concrete structure - Google Patents
Formwork supporting system and method for same-layer construction of deformation joint of concrete structure Download PDFInfo
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- CN114961238A CN114961238A CN202210595184.5A CN202210595184A CN114961238A CN 114961238 A CN114961238 A CN 114961238A CN 202210595184 A CN202210595184 A CN 202210595184A CN 114961238 A CN114961238 A CN 114961238A
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- 238000010276 construction Methods 0.000 title claims abstract description 68
- 238000009415 formwork Methods 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 100
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 100
- 239000004411 aluminium Substances 0.000 claims abstract description 14
- 238000007493 shaping process Methods 0.000 claims description 29
- 238000004513 sizing Methods 0.000 claims description 22
- 239000002390 adhesive tape Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 abstract description 5
- 239000006260 foam Substances 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011120 plywood Substances 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 238000005336 cracking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Images
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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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 utility model provides a concrete structure movement joint is with formwork support system of layer construction, includes 1 st design aluminium template (2), 2 nd design aluminium template (5), its characterized in that: the 1 st design aluminum mould board sets up in movement joint one side, the 2 nd design aluminum mould board sets up at the movement joint opposite side, wherein: bracing piece connecting block (6) opposite side and screw rod (3) are connected to drawing, 2 nd design aluminium mould frame evenly lays connecting piece (1) all around, and connecting piece one end is articulated through fixed pin (14), and the other end passes through bolt and nut (12) to be fixed at the 1 st design aluminium template frame of opposite side, anchor clamps connecting block (10) opposite side and screw rod top advance to drawing and be connected, form the template support system of same layer construction. The formwork supporting system and method for the same-layer construction of the deformation joint of the concrete structure have the advantages of light dead weight, easiness in operation, high same-layer construction progress, good construction quality, high turnover rate and low overall cost.
Description
Technical Field
The invention relates to deformation joint construction, in particular to a formwork supporting system and a formwork supporting method for the same-layer construction of a deformation joint of a concrete structure.
Background
The deformation joint is a general name of an expansion joint, a settlement joint and a shockproof joint. The building is often deformed by external factors, resulting in cracking and even destruction. The deformation joint is a construction joint reserved for this case.
In order to ensure the construction quality and the construction convenience, most concrete structure deformation joint constructions adopt sectional subareas or traditional plywood or foam boards or polystyrene boards or shaped steel moulds, and the problems of slow construction progress, high construction difficulty, poor construction quality and high construction cost exist in the operation.
The existing deformation joint concrete structure same-layer construction has the following defects: 1. because the space at the deformation joint is small, the traditional plywood is difficult to support and remove the formwork, the loss is large, and great problems are brought to engineering construction; 2. foam boards or polystyrene boards are adopted as templates in the middles of two sides of the deformation joint, but the deformation and deviation of walls on two sides of the deformation joint are serious after concrete is poured, and the foam boards serving as fillers cannot be recycled; 3. some projects adopt the design steel mould, because of its dead weight is big, need use large-scale hoisting equipment in big wallboard engineering to install and tear open, also increased potential safety hazard and construction cost invisibly.
The known method for constructing the same layer of the deformation joint concrete structure has various inconveniences and problems.
Disclosure of Invention
The invention aims to provide a safe and reliable formwork support system for the same-layer construction of a deformation joint of a concrete structure.
The invention also aims to provide a safe and reliable formwork supporting method for the same-layer construction of the deformation joint of the concrete structure.
In order to achieve the purpose, the technical solution of the invention is as follows:
a formwork supporting system and a method for same-layer construction of a deformation joint of a concrete structure comprise a shaping aluminum mould and a movable supporting rod, wherein a supporting rod connecting block is arranged on the back surface of the shaping aluminum mould on one side of the deformation joint, the movable supporting rod is connected with one side of the supporting rod connecting block through a movable pin, a clamp connecting block is arranged on the back surface of the shaping aluminum mould on the other side of the deformation joint, one side of the clamp connecting block is fixed on the movable supporting rod through a clamp, the other side of the supporting rod connecting block is in opposite-pulling connection with a screw rod, connecting pieces are uniformly distributed around the frame of the shaping aluminum mould, one end of each connecting piece is hinged through a fixed pin, the other end of each connecting piece is fixed on the frame of the shaping aluminum mould on the other side through a bolt and a nut, the other side of the clamp connecting block is in opposite-pulling connection with the screw rod, the movable supporting rod hinged with the supporting block is clamped and fixed with the clamp connecting block, a sponge adhesive tape is adhered between the contact surfaces of the shaping aluminum mould and a lower layer structure, the lifting rope penetrates through the frame and the rib of the sizing aluminum die to form the template supporting system and the method for same-layer construction.
Preferably, there is the interval 400mm rib height that is 3mm for 50mm thickness at movement joint one side design aluminium mould back and has the bracing piece connecting block at rib intersect, and bracing piece connecting block one side passes through iron activity round pin connection A12 iron activity bracing piece.
Preferably, the back of the shaping aluminum die on the other side of the deformation joint is provided with ribs with the interval of 400mm, the height of the ribs is 50mm, the thickness of the ribs is 3mm, the cross points of the ribs are provided with clamp connecting blocks, and one side of each clamp connecting block is fixed by a clamp pair A12mm movable supporting rod.
Preferably, the screw rod jacks a fixture connecting block on the back of the shaping aluminum die through a screw hole, so that the fixture contracts, and the deformation joint template supporting system and the deformation joint structure inner side template supporting system form a counter-pulling jacking system.
Preferably, the screw rod is fixed on a clamp connecting block on the back of the shaping aluminum die through a screw hole, so that the deformation joint template supporting system and the deformation joint structure inner side template supporting system form a counter-pulling system.
Preferably, the design aluminium mould is 3mm thickness aluminum alloy, and every size customization is assembled on the spot, and the connecting piece is 3mm thickness 30mm wide for the aluminum alloy, opens the bolt hole according to the movement joint width at the connecting piece expansion end, passes the A12 wire rope of design aluminium mould frame and rib as the lifting rope, convenient hoist and mount.
Preferably, the sponge adhesive tape is adhered between the lower edge of the shaping aluminum die by 50mm and the contact surface of the lower layer structure, so that slurry leakage in concrete pouring is prevented.
A method for supporting a deformation joint same-layer construction formwork of a concrete structure comprises the following steps:
By adopting the technical scheme, the formwork supporting system and the method for the same-layer construction of the deformation joint of the concrete structure have the following characteristics:
1. the structural members in the formwork support system mostly adopt aluminum alloy products, can be assembled on a flat ground, and have light dead weight, easy operation and quick same-layer construction progress;
2. the structural members in the template supporting system are mostly made of aluminum alloy products, the durability is good, the shaping template can be split and assembled according to the size of the structural areas on the two sides of the deformation joint, the material consumption is small, the turnover rate is high, and the overall cost is low;
3. the forming quality of the concrete for the construction of the shaping aluminum mould supporting system is better, the structures on two sides of the deformation joint cannot deviate and deform, and the construction quality of the whole concrete structure is good.
The formwork supporting system and method for the same-layer construction of the deformation joint of the concrete structure have the advantages of light dead weight, easiness in operation, high same-layer construction progress, good construction quality, high turnover rate and low overall cost.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at 2;
FIG. 3 is an enlarged view of FIG. 1 at 5 according to the present invention;
FIG. 4 is an enlarged sectional view taken at A in FIG. 1;
FIG. 5 is an enlarged sectional view of the section B in FIG. 1;
FIG. 6 is an enlarged view of the structure of FIG. 1 at C according to the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 3 according to the present invention;
FIG. 8 is an enlarged view of FIG. 4 at 6 according to the present invention;
FIG. 9 is an enlarged schematic view of the invention at 8 in FIG. 4 and at 9 in FIG. 5;
FIG. 10 is an enlarged view of the mounting hole 10 of the clamp of FIG. 5;
fig. 11 is a schematic view of the present invention taken at 10 in fig. 5.
In the figure: 1. a connecting member; 2. shaping the aluminum template 1; 3. a screw; 4. a movable support rod; 5. shaping the aluminum template 2; 6. a support rod connecting block; 7. a movable pin; 8. a silk hole; 9. a silk hole; 10. a clamp connecting block; 11. a clamp; 12. a bolt and a nut; 13. a sponge tape; 14. a fixing pin; 15. a lifting rope.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
Example 1
Referring to fig. 1-11, the formwork support system for the same-layer construction of the deformation joint of the concrete structure of the present invention comprises a1 st sized aluminum formwork 2, a 2 nd sized aluminum formwork 5 and a movable support rod 4, wherein the back of the 2 nd sized aluminum formwork 5 at one side of the deformation joint is provided with a support rod connecting block 6, one side of the support rod connecting block 6 is connected with the movable support rod 4 through a movable pin 7, the back of the 1 st sized aluminum formwork 2 at the other side of the deformation joint is provided with a clamp connecting block 10, one side of the clamp connecting block 10 is fixed to the movable support rod 4 through a clamp 11, the other side of the support rod connecting block 6 is connected with a screw rod 3 in a pulling manner, connecting pieces 1 are uniformly distributed around the frame of the 2 nd sized aluminum formwork 5, one end of each connecting piece 1 is hinged through a fixing pin 14, the other end of each connecting piece is fixed to the frame of the 1 st sized aluminum formwork 2 at the other side through a bolt and a nut 12, the other side of the clamp connecting block 10 is connected with the screw rod 3 in a pushing manner, and the movable support rod 4 hinged with the support rod connecting block 6 is clamped and fixed with the fixture connecting block 10, then the sponge adhesive tape 13 is adhered between the 1 st and 2 nd shaped aluminum templates 2 and 5 and the contact surface of the lower layer structure, and the lifting rope 15 penetrates through the frame and the rib of the shaped aluminum template to facilitate hoisting and dismounting.
The back of a 2 nd shaping aluminum template 5 on one side of the deformation joint is provided with a support rod connecting block 6, one side of the support rod connecting block 6 is connected with a movable support rod 4 through a movable pin 7, the other side of the support rod connecting block 6 is connected with a screw rod 3 in a counter-pulling manner, connecting pieces 1 are uniformly distributed around the frame of the 2 nd shaping aluminum template 5, one end of each connecting piece 1 is hinged through a fixed pin 14, and the other end of each connecting piece is fixed on the frame of the 1 st shaping aluminum template 2 on the other side through a bolt nut 12;
the back of the 1 st shaping aluminum template 2 on the other side of the deformation joint is provided with a clamp connecting block 10, one side of the clamp connecting block 10 is fixed on a movable supporting rod 4 through a clamp 11, the other side of the clamp connecting block 10 is connected with a screw 3 in a jacking and opposite-pulling manner, the movable supporting rod 4 hinged with a supporting rod connecting block 6 is clamped and fixed with the clamp connecting block 10, the clamp 11 is in an opening state under the condition that the screw 3 is not in the jacking and opposite-pulling manner, and is in a clamping state on the movable supporting rod 4 under the condition that the screw 3 is in the jacking and opposite-pulling manner;
the movable support rod 4 can be hinged through the fixing pin 14 and then moves up and down for 180 degrees, and the length of the movable support rod 4 is equal to the thickness of the expansion joint minus the thickness of the movable pin 7 from the 2 nd sizing aluminum template 5 to the support rod connecting block 6 minus the thickness of the hole bottom of the clamp 11 in the clamp connecting block 10 on the back of the 1 st sizing aluminum template 2;
the sponge adhesive tape 13 is stuck between the contact surfaces of the 1 st and 2 nd sizing aluminum templates 2 and 5 and the lower-layer structure to prevent slurry leakage in concrete pouring;
the lifting rope 15 passes through the 1 st shaping aluminum template 2, the 2 nd shaping aluminum template 5 frames and ribs to be conveniently hoisted and detached.
The invention relates to a template support system for the same-layer construction of a deformation joint of a concrete structure and a working principle of a method, wherein the template support system comprises the following components: when the formwork supporting system and the method for the same-layer construction of the deformation joint of the concrete structure are used, firstly, a supporting rod connecting block 6 is arranged on the back of a 2 nd sizing aluminum formwork 5 on one side of the deformation joint, one side of the supporting rod connecting block 6 is connected with a movable supporting rod 4 through a movable pin 7), a clamp connecting block 10 is arranged on the back of a1 st sizing aluminum formwork 2 on the other side of the deformation joint, one side of a clamp connecting block 10 is fixed on the movable supporting rod 4 through a clamp 11, the other side of the supporting rod connecting block 6 is connected with a screw rod 3 in a pulling mode, connecting pieces 1 are uniformly distributed on the periphery of the frame of the 2 nd sizing aluminum formwork 5, one end of each connecting piece 1 is hinged through a fixed pin 14, the other end of each connecting piece is fixed on the frame of the 1 st sizing aluminum formwork 2 on the other side through a bolt nut 12, the other side of the clamp connecting block 10 is connected with the screw rod 3 in a pushing mode in the pulling mode, the movable supporting rod 4 hinged with the supporting block 6 is clamped and fixed with the clamp 11 in the clamp connecting block 10, when the formwork is disassembled, the screw rods 3 can be loosened, the movable supporting rods 4 are automatically loosened by the clamps 11, the sponge adhesive tapes 13 are adhered between the 1 st forming aluminum formwork 2 and the 2 nd forming aluminum formwork 5 and the contact surface of the lower layer structure before the formwork supporting system constructed on the same layer is hoisted, slurry leakage is prevented, the lifting ropes 15 penetrate through the forming aluminum formwork frame and the ribs to facilitate hoisting and disassembling, and the construction of the formwork supporting system constructed on the same layer is completed.
The formwork supporting system and the method have the advantages that the formwork supporting system and the method for the same-layer construction of the deformation joint of the concrete structure solve the problem of the construction of the deformation joint of the concrete structure, most of the construction of the deformation joint of the concrete structure adopts sectional partitions or traditional plywood or foam boards or polystyrene boards or shaped steel dies, and the construction progress, the construction difficulty, the construction quality and the construction cost are not considered comprehensively in operation.
Compared with the traditional construction formwork support system and method, the same-layer construction formwork support system and method can effectively avoid the problems of overweight formwork support system, difficult installation and disassembly of the formwork support system, serious deformation of the concrete structure and low turnover rate of the formwork support system, thereby accelerating the construction progress, ensuring the construction quality, having high turnover rate and saving the cost. In the using process of the template supporting system constructed on the same layer, the normal use efficiency of the template supporting system is effectively ensured, all parts of the template supporting system are easy to replace, the use and maintenance cost is low, the effect is obvious, and the implementation unit, the supervision unit and the construction unit are fully determined.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the invention, which is defined in the claims.
Claims (8)
1. The utility model provides a concrete structure movement joint is with formwork support system of layer construction, includes 1 st design aluminium template (2), 2 nd design aluminium template (5), its characterized in that:
the 1 st shaping aluminum template (2) is arranged on one side of the deformation joint, the back of the 1 st shaping aluminum template is provided with a support rod connecting block (6), and one side of the support rod connecting block (6) is connected with a movable support rod (4) through a movable pin (7);
the 2 nd shaping aluminum template (5) is arranged on the other side of the deformation joint, the back of the 2 nd shaping aluminum template is provided with a clamp connecting block (10), and one side of the clamp connecting block (10) is fixed on the movable supporting rod (4) through a clamp (11);
wherein: bracing piece connecting block (6) opposite side and screw rod (3) are connected to drawing, 2 nd design aluminium template (5) frame is evenly laid connecting piece (1) all around, and connecting piece (1) one end is articulated through fixed pin (14), and the other end passes through bolt and nut (12) to be fixed at the 1 st design aluminium template (2) frame of opposite side, anchor clamps connecting block (10) opposite side and screw rod (3) top advance to drawing and be connected, bracing piece connecting block (6) articulated movable support pole (4) press from both sides with anchor clamps connecting block (10) and press from both sides fixedly, and sponge sticky tape (13) are pasted between 1 st design aluminium template (2), 2 nd design aluminium template (5) and underlying structure contact surface, and design aluminium template frame and rib department are equipped with lifting rope (15), form the template support system of same floor construction.
2. The formwork support system for the same-layer construction of the deformation joint of the concrete structure, according to claim 1, wherein the 2 nd sized aluminum formwork (5) is provided at the back with ribs spaced 400mm apart, the height of the ribs is 50mm, the thickness of the ribs is 3mm, and support bar connecting blocks (6) are provided at the crossing points of the ribs, and one side of the support bar connecting block (6) is connected with an A12mm iron movable support bar (4) through an iron movable pin (7).
3. The formwork support system for the same-layer construction of the deformation joint of the concrete structure as claimed in claim 1, wherein the 1 st sized aluminum formwork (2) is provided at the back with ribs spaced 400mm apart, the height of the ribs is 50mm, the thickness of the ribs is 3mm, and the clamp connecting blocks (10) are provided at the crossing points of the ribs, and one side of the clamp connecting blocks (10) is fixed to the movable supporting rod (4) with the diameter of 12mm by the clamp (11).
4. The formwork support system for the same-layer construction of the deformation joint of the concrete structure, as recited in claim 1, is characterized in that the screw rod (3) is pushed into the clamp connecting block (10) on the back surface of the 1 st sizing aluminum die (2) through the screw hole (9), so that the clamp (11) is contracted, and the deformation joint formwork support system and the deformation joint structure inner side formwork support system form a split whole.
5. The formwork support system for the same-layer construction of the deformation joint of the concrete structure, as recited in claim 1, is characterized in that the screw rod (3) is fixed on the clamp connecting block (10) on the back surface of the 2 nd sizing aluminum die (5) through a screw hole (9), so that the deformation joint formwork support system and the deformation joint structure inner formwork support system form a split whole.
6. The formwork support system for the same-layer construction of the deformation joint of the concrete structure as defined in claim 1, wherein the 1 st forming aluminum formwork (2) and the 2 nd forming aluminum formwork (5) are both 3mm thick aluminum alloy, each of the forming aluminum formwork is assembled on site in a customized size, the connecting member (1) is aluminum alloy 3mm thick and 30mm wide, a bolt hole is formed in the movable end of the connecting member (1) according to the width of the deformation joint, and the lifting rope (15) is a steel wire rope with the diameter of 12mm and penetrates through the frame and the rib of the forming aluminum formwork.
7. The formwork support system for the same-layer construction of the deformation joint of the concrete structure as claimed in claim 1, wherein the sponge tape (13) is adhered between the contact surface of the lower edge of the 1 st sized aluminum formwork (2) and the lower edge of the 2 nd sized aluminum formwork (5) with the underlying structure by 50mm, so as to prevent the slurry leakage during the concrete pouring.
8. A formwork support method for the same-layer construction of a deformation joint of a concrete structure according to claim 1, comprising the steps of:
a. according to construction drawings, a connecting piece (1), a1 st sizing aluminum template (2), a screw (3), a movable supporting rod (4), a 2 nd sizing aluminum template (5), a supporting rod connecting block (6), a movable pin (7), a screw hole (8), a screw hole (9), a clamp connecting block (10), a clamp (11), a bolt nut (12), a sponge adhesive tape (13) and a fixing pin (14) are ordered according to different materials in sequence;
b. splicing the 1 st sizing aluminum template (2) and the 2 nd sizing aluminum template (5) according to the width of the deformation joint in the construction drawing and the length and the width of the structures on two sides of the deformation joint;
c. clamping a 2 nd sizing aluminum template (5) through a movable support rod (4) on a movable pin (7) in a support rod connecting block (6) and a clamp (11) in a clamp connecting block (10) at the back of a1 st sizing aluminum template (2) according to the width of a deformation joint in a construction drawing to form connection, and then hinging the spliced 1 st sizing aluminum template (2) and a connecting piece (1) on the frame of the 2 nd sizing aluminum template (5) into a template supporting system for integral deformation joint same-layer construction;
d. sticking sponge adhesive tapes between 50mm lower edges of a1 st sizing aluminum template (2) and a 2 nd sizing aluminum template (5) of the assembled template support system constructed in the same layer of the deformation joint and a contact surface of a lower layer structure of the deformation joint structure, and perfecting the template support system constructed in the same layer of the deformation joint;
e. hoisting the improved deformation joint in a template supporting system constructed on the same layer, screwing a screw rod (3) at one side of the deformation joint into a screw hole (8) and screwing tightly, so that a No. 2 sizing aluminum template (5) and the deformation joint structure inner template supporting system form a whole; a screw rod (3) on the other side of the deformation joint is screwed into a screw hole (9) and screwed down to jack a clamp (11), so that the clamp (11) is clamped, and a1 st sizing aluminum template (2) and a deformation joint structure inner template support system form a template support system for deformation joint same-layer construction together;
f. after concrete structures on two sides of the deformation joint reach the form removal strength, firstly hanging a lifting rope (15) on the 1 st forming aluminum template (2) on hoisting equipment, then removing a screw rod (3) on one side of the 1 st forming aluminum template (2) from top to bottom, loosening a clamp (11), enabling a movable support rod (4) to fall off from the clamp (11), and removing the 1 st forming aluminum template (2); and then hanging the lifting rope (15) on the 2 nd shaping aluminum template (5) on hoisting equipment, and then dismantling the screw (3) on one side of the 2 nd shaping aluminum template (5) from top to bottom to dismantle the 2 nd shaping aluminum template (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210595184.5A CN114961238A (en) | 2022-05-29 | 2022-05-29 | Formwork supporting system and method for same-layer construction of deformation joint of concrete structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210595184.5A CN114961238A (en) | 2022-05-29 | 2022-05-29 | Formwork supporting system and method for same-layer construction of deformation joint of concrete structure |
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