CN115110759A - Fastening system of concrete rectangular column and construction method of concrete column - Google Patents
Fastening system of concrete rectangular column and construction method of concrete column Download PDFInfo
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- CN115110759A CN115110759A CN202210726076.7A CN202210726076A CN115110759A CN 115110759 A CN115110759 A CN 115110759A CN 202210726076 A CN202210726076 A CN 202210726076A CN 115110759 A CN115110759 A CN 115110759A
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- 238000010276 construction Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000009415 formwork Methods 0.000 claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 210000001503 joint Anatomy 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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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
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
- E04G13/023—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor with means for modifying the sectional dimensions
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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
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
- E04G17/0657—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts fully recoverable
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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
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a fastening system of a rectangular concrete column and a construction method of the rectangular concrete column. The fastening system of the rectangular concrete column and the construction method of the rectangular concrete column are characterized in that longitudinal connecting rods and transverse connecting rods are welded and fixed around main reinforcing steel bars, the transverse formworks and the longitudinal formworks are laid and butted on the surfaces around the rectangular concrete column, the longitudinal connecting rods are locked through a rotary locking support, meanwhile, the rotary butt-joint rods are connected with end threaded holes of the transverse connecting rods, the rectangular concrete column is guaranteed to be quickly tightened and assembled on a reinforcing formwork, and the formwork can be stably fastened to the external installation formwork of the rectangular concrete column through the arranged tightening mechanism, the horizontal clamping mechanism and the longitudinal clamping mechanism.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a fastening system of a concrete rectangular column and a construction method of the concrete column.
Background
The rectangular column is a common structural column type in a frame structure, plays a role in transferring load on a beam in the frame structure, is built along with a building structure, and belongs to a structural main body framework. When the concrete rectangular column is used, the formwork is required to be installed on the outside, and the concrete rectangular column and the external formwork are stably reinforced through a fastening structure.
The fastening system of the existing concrete rectangular column and the construction method of the concrete column are used, the concrete rectangular column needs to be molded and reinforced in an earthquake-proof mode through an external template, but when the concrete rectangular column is reinforced and installed on the template through a fastening structure, the general fastening structure usually clamps the whole template, but the fastening structure is easy to loosen in the clamping process, the middle position and the end position, so that the stability effect is difficult to achieve, and the problems are improved.
Disclosure of Invention
The invention aims to provide a fastening system of a concrete rectangular column and a construction method of the concrete column, and aims to solve the problem that when the conventional fastening system of the concrete rectangular column and the construction method of the concrete column, which are proposed by the background art, are used, the concrete rectangular column needs to be molded and reinforced in an anti-seismic mode through an external template, but when the concrete rectangular column is used for reinforcing and installing the template through a fastening structure, the whole template is usually clamped by a general fastening structure, but the middle position and the end position of the fastening structure are easy to loosen in the clamping process, so that the stable effect is difficult to achieve.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a system for fastening of concrete rectangle post and concrete column's construction method, includes concrete column, strengthening mechanism and tightening mechanism, the inside of concrete column is provided with strengthening mechanism, strengthening mechanism is including steel framework, main reinforcing bar, vertical connecting rod and horizontal connecting rod, steel framework fixes around the inside of concrete column, the middle part of concrete column is fixed with main reinforcing bar, the vertical welded fastening of main reinforcing bar has vertical connecting rod, the horizontal direction welded fastening of main reinforcing bar has horizontal connecting rod, the outside of concrete column has horizontal form and vertical form respectively to be docked, the outside of horizontal form is provided with the connecting plate, the middle part through connection of connecting plate has the locking support, and the one end of locking support docks with the tip screw hole of vertical connecting rod, the outside middle part of vertical form is provided with tightening mechanism.
Preferably, the tightening mechanism comprises a butt joint rod, a sleeve and a locknut, and the butt joint rod penetrates through one end of the longitudinal template and a threaded hole in the end part of the transverse connecting rod to be in butt joint.
Preferably, one end of the butt joint rod, which is far away from the concrete column, is welded and fixed with a sleeve, and the butt joint rod is sleeved with a locknut.
Preferably, the both ends of connecting plate are provided with horizontal fixture, and horizontal fixture is including baffle, threaded rod and fastening nut, the tip of baffle and connecting plate is fixed mutually, two through connection has the threaded rod between the baffle, the both ends of threaded rod are connected with fastening nut.
Preferably, the inside of baffle is provided with vertical fixture, vertical fixture is including spout, clamp plate, connecting seat and locking bolt, the spout has been seted up at the middle part of baffle, the clamp plate passes through the slider and the spout butt joint of both sides.
Preferably, a connecting seat is fixed on the outer side of the baffle, a locking bolt penetrates through the middle of the connecting seat, and one end of the locking bolt is in threaded connection with the pressing plate.
Preferably, the inner sides of the baffle and the pressing plate are simultaneously fixed with clamping blocks, the two outer sides of the transverse template and the longitudinal template are provided with guide grooves, and the clamping blocks are connected with the guide grooves.
A construction method of a concrete column of a fastening system of a rectangular concrete column comprises the following steps:
s01: the concrete column is internally reinforced through a steel bar frame and main steel bars, longitudinal connecting rods and transverse connecting rods are welded and fixed around the main steel bars, transverse templates and longitudinal templates are laid and butted on the peripheral surface of the concrete column, the transverse templates sequentially penetrate through the connecting plates and the transverse templates through rotary locking supports to be locked and limited with end threaded holes of the longitudinal connecting rods, meanwhile, the butt-joint rods are driven by rotary sleeves to sequentially penetrate through the longitudinal templates to be connected with end threaded holes of the transverse connecting rods, and the longitudinal templates can be clamped and limited through rotary tightening of the locknuts, so that the concrete rectangular column is enabled to quickly tighten and assemble the concrete reinforcing templates;
s02: the locking bolt on the rotary connecting seat is in threaded transmission with one end of the pressing plate, so that the pressing plate is in sliding connection in the sliding groove in the middle of the baffle plate, the pressing plate is driven to clamp two sides of the longitudinal template, the longitudinal template has a stable clamping effect, and the clamping blocks on the baffle plate and the pressing plate are respectively in butt joint with the guide grooves outside the transverse template and the longitudinal template by arranging the clamping blocks on the inner sides of the baffle plate and the pressing plate, so that the fastening structure can be used for preventing the external template of the concrete rectangular column from shifting and reinforcing;
s03: the two ends of the connecting plate are fixed with the baffle plates, the threaded rod penetrates through the baffle plates and the sleeve, two groups of fastening nuts are used for connecting the two ends of the threaded rod, so that the threaded rod is limited between the two baffle plates, two ends of two groups of transverse templates can be clamped through the two groups of threaded rods which are arranged in parallel and the fastening nuts are used in a matched mode, and the two sides of the transverse templates are guaranteed to have a stable clamping effect;
s04: carry out inside reinforcement to the concrete column through steel framework and main reinforcing bar, guarantee that concrete rectangular column has the antidetonation and consolidate the effect, and welded fastening indulges connecting rod and horizontal connecting rod all around at main reinforcing bar, and lay the butt joint at the surface all around of concrete column with horizontal template and indulge the template, it is spacing to assemble the outside template of concrete column through the locking support and the tightening mechanism that set up, through the tightening mechanism that sets up, horizontal fixture and vertical fixture can realize stabilizing tightly to the template of concrete rectangular column externally mounted.
Compared with the prior art, the invention has the beneficial effects that: this fastening system of concrete rectangular column and construction method of concrete column, carry out the internal reinforcement to the concrete column through steel framework and main reinforcing bar, and welded fastening indulges connecting rod and horizontal connecting rod around main reinforcing bar, and lay horizontal form and indulge the surface of butt joint around the concrete column, through rotatory locking support and vertical connecting rod locking, and simultaneously, rotatory butt joint pole is connected with the tip screw hole of horizontal connecting rod, guarantee that this concrete rectangular column tightens up the equipment fast to consolidating the template, through the tightening mechanism that sets up, horizontal fixture and vertical fixture can realize stabilizing the fastening to the template of concrete rectangular column externally mounted.
1. The fastening system of the concrete rectangular column and the construction method of the concrete column are characterized in that the concrete column is internally reinforced through a steel bar frame and main steel bars, longitudinal connecting rods and transverse connecting rods are fixedly welded on the peripheries of the main steel bars, transverse templates and the longitudinal templates are laid and butted on the peripheral surfaces of the concrete column, a rotary locking support sequentially penetrates through a connecting plate and the transverse templates to be locked and limited with end threaded holes of the longitudinal connecting rods, meanwhile, a rotary sleeve drives the butt-joint rods to sequentially penetrate through the longitudinal templates to be connected with end threaded holes of the transverse connecting rods, and a check nut is screwed in a rotating mode to clamp the longitudinal templates for limiting, so that the concrete rectangular column is enabled to quickly tighten and assemble the concrete reinforcing templates;
2. according to the fastening system of the rectangular concrete column and the construction method of the rectangular concrete column, the two ends of the connecting plate are fixed with the baffle plates, the threaded rod penetrates through the baffle plates and the sleeve pipe, two groups of fastening nuts are used for connecting the two ends of the threaded rod, so that the threaded rod is limited between the two baffle plates, two ends of two groups of transverse formworks can be clamped through the two groups of threaded rods which are arranged in parallel and the fastening nuts are used in a matched mode, and the two sides of the transverse formworks can be guaranteed to have a stable clamping effect;
3. this fastening system of concrete rectangle post and construction method of concrete post, cross the locking bolt on the swivelling joint seat, make the one end of locking bolt and clamp plate carry out screw thread transmission, thereby make the clamp plate sliding connection in the spout at baffle middle part, thereby drive the clamp plate and carry out the centre gripping to the both sides of indulging the template, thereby make the indulging template have steady centre gripping effect, set up the fixture block through the inboard at baffle and clamp plate, make the fixture block on baffle and the clamp plate dock horizontal template and indulge the outside guide way of template respectively, thereby make this fastening structure can prevent shifting to consolidate the outside template of concrete rectangle post.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic left-side cross-sectional view of the present invention;
FIG. 3 is a schematic top view of the cross-sectional structure of the present invention.
In the figure: 1. a concrete column; 2. a reinforcement mechanism; 201. a steel reinforcement frame; 202. a main reinforcing bar; 203. a longitudinal link; 204. a transverse connecting rod; 3. a transverse template; 4. a longitudinal template; 5. a connecting plate; 6. locking the bracket; 7. a tightening mechanism; 701. a docking rod; 702. a sleeve; 703. a locknut; 8. a horizontal clamping mechanism; 801. a baffle plate; 802. a threaded rod; 803. fastening a nut; 9. a longitudinal clamping mechanism; 901. a chute; 902. pressing a plate; 903. a connecting seat; 904. locking the bolt; 10. a clamping block; 11. a guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a fastening system of a concrete rectangular column and a construction method of the concrete column comprise a concrete column 1, a reinforcing mechanism 2 and a tightening mechanism 7, wherein the reinforcing mechanism 2 is arranged in the concrete column 1, the reinforcing mechanism 2 comprises a steel bar framework 201, main steel bars 202, longitudinal connecting rods 203 and transverse connecting rods 204, the steel bar framework 201 is fixed on the periphery of the interior of the concrete column 1, the main steel bars 202 are fixed in the middle of the concrete column 1, the longitudinal connecting rods 203 are longitudinally welded and fixed on the main steel bars 202, the transverse connecting rods 204 are welded and fixed on the horizontal direction of the main steel bars 202, a transverse formwork 3 and a longitudinal formwork 4 are respectively butted on the outer side of the concrete column 1, a connecting plate 5 is arranged on the outer side of the transverse formwork 3, and a locking support 6 is penetratingly connected in the middle of the connecting plate 5, and one end of the locking bracket 6 is butted with a threaded hole at the end part of the longitudinal connecting rod 203, and the middle part of the outer side of the longitudinal template 4 is provided with a tightening mechanism 7.
The tightening mechanism 7 comprises a butt joint rod 701, a sleeve 702 and a locknut 703, wherein the butt joint rod 701 penetrates through one end of the longitudinal template 4 and is in butt joint with a threaded hole at the end part of the transverse connecting rod 204; one end of the butt joint rod 701, which is far away from the concrete column 1, is fixedly welded with a sleeve 702, the butt joint rod 701 is sleeved with a locknut 703, and the longitudinal connecting rod 203 and the transverse connecting rod 204 form a cross-shaped structure.
A longitudinal clamping mechanism 9 is arranged inside the baffle 801, the longitudinal clamping mechanism 9 comprises a sliding groove 901, a pressing plate 902, a connecting seat 903 and a locking bolt 904, the sliding groove 901 is formed in the middle of the baffle 801, and the pressing plate 902 is in butt joint with the sliding groove 901 through sliding blocks on two sides; a connecting seat 903 is fixed on the outer side of the baffle 801, a locking bolt 904 penetrates through the middle of the connecting seat 903, and one end of the locking bolt 904 is in threaded connection with the pressing plate 902; the inner sides of the baffle 801 and the pressing plate 902 are simultaneously fixed with a fixture block 10, the outer two sides of the transverse template 3 and the longitudinal template 4 are provided with guide grooves 11, the fixture block 10 is connected with the guide grooves 11, the pressing plate 902 is in sliding connection with the sliding grooves 901, and the fixture block 10 is in plug-in connection with the guide grooves 11.
A construction method of a concrete column of a fastening system of a rectangular concrete column is characterized in that: the method comprises the following steps:
s01: the concrete column 1 is internally reinforced through the steel bar frame 201 and the main steel bars 202, the longitudinal connecting rods 203 and the transverse connecting rods 204 are welded and fixed on the periphery of the main steel bars 202, the transverse formworks 3 and the longitudinal formworks 4 are laid and butted on the peripheral surface of the concrete column 1, the longitudinal formworks 3 and the transverse formworks 3 sequentially penetrate through the connecting plates 5 and the transverse formworks 3 to be locked and limited with threaded holes at the ends of the longitudinal connecting rods 203 through the rotary locking supports 6, meanwhile, the butt-joint rods 701 are driven by the rotary sleeves 702 to sequentially penetrate through the longitudinal formworks 4 to be connected with the threaded holes at the ends of the transverse connecting rods 204, and the longitudinal formworks 4 can be clamped and limited by rotationally screwing the anti-loose nuts 703, so that the concrete rectangular column is ensured to quickly tighten and assemble the concrete reinforcing formworks;
s02: through rotating the locking bolt 904 on the connecting seat 903, one end of the locking bolt 904 and one end of the pressing plate 902 are in threaded transmission, so that the pressing plate 902 is in sliding connection in the sliding groove 901 in the middle of the baffle plate 801, the pressing plate 902 is driven to clamp two sides of the longitudinal template 4, the longitudinal template 4 has a stable clamping effect, and the fixture blocks 10 are arranged on the inner sides of the baffle plate 801 and the pressing plate 902, so that the baffle plate 801 and the fixture blocks 10 on the pressing plate 902 are respectively in butt joint with the guide grooves 11 on the outer portions of the transverse template 3 and the longitudinal template 4, and the fastening structure can perform anti-deviation reinforcement on an outer template of a concrete rectangular column;
s03: fixing the baffle 801 at two ends of the connecting plate 5, penetrating the threaded rod 802 through the baffle 801 and the sleeve 702, and connecting two ends of the threaded rod 802 by using two groups of fastening nuts 803 so that the threaded rod 802 is limited between the two baffles 801, and clamping two ends of two groups of transverse templates 3 by using two groups of parallel threaded rods 802 and fastening nuts 803 in a matched manner so as to ensure that two sides of the transverse templates 3 have a stable clamping effect;
s04: carry out inside reinforcement to concrete column 1 through steel-bar framework 201 and main reinforcing bar 202, guarantee that concrete rectangular column has the antidetonation and consolidate effect, and welded fastening indulges connecting rod 203 and horizontal connecting rod 204 around main reinforcing bar 202, and lay the butt joint at concrete column 1 surface all around with horizontal template 3 and vertical template 4, it is spacing to assemble the exterior sheathing of concrete column 1 through locking support 6 and the tightening mechanism 7 that set up, tightening mechanism 7 through setting up, horizontal fixture 8 and vertical fixture 9 can realize stabilizing tightly to the template of concrete rectangular column externally mounted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.
Claims (9)
1. The utility model provides a system of setting up of concrete rectangular column, includes concrete column (1), strengthening mechanism (2) and tightening mechanism (7), its characterized in that:
the concrete column is characterized in that a reinforcing mechanism (2) is arranged inside the concrete column (1), the reinforcing mechanism (2) comprises a steel bar framework (201), main steel bars (202), longitudinal connecting rods (203) and transverse connecting rods (204), the steel bar framework (201) is fixed on the periphery inside the concrete column (1), the main steel bars (202) are fixed in the middle of the concrete column (1), the longitudinal connecting rods (203) are longitudinally welded and fixed on the main steel bars (202), the transverse connecting rods (204) are welded and fixed in the horizontal direction of the main steel bars (202), a transverse formwork (3) and a longitudinal formwork (4) are respectively butted on the outer side of the concrete column (1), a connecting plate (5) is arranged on the outer side of the transverse formwork (3), a locking support (6) is connected in the middle of the connecting plate (5) in a penetrating manner, and one end of the locking support (6) is butted with a threaded hole in the end of the longitudinal connecting rods (203), and a tightening mechanism (7) is arranged in the middle of the outer side of the longitudinal template (4).
2. A fastening system of concrete rectangular columns according to claim 1, characterized in that: the tightening mechanism (7) comprises a butt joint rod (701), a sleeve (702) and a locknut (703), and the butt joint rod (701) penetrates through one end of the longitudinal template (4) and is in butt joint with a threaded hole in the end part of the transverse connecting rod (204).
3. A fastening system of concrete rectangular columns according to claim 2, characterized in that: one end, far away from the concrete column (1), of the butt joint rod (701) is fixedly welded with a sleeve (702), and the butt joint rod (701) is sleeved with a locknut (703).
4. A fastening system of concrete rectangular columns according to claim 1, characterized in that: horizontal clamping mechanisms (8) are arranged at two ends of the connecting plate (5), each horizontal clamping mechanism (8) comprises a baffle (801), a threaded rod (802) and a fastening nut (803), and the ends of the baffles (801) and the connecting plate (5) are fixed mutually.
5. A fastening system of concrete rectangular columns according to claim 4, characterized in that: two threaded rod (802) run through between baffle (801), the both ends of threaded rod (802) are connected with fastening nut (803).
6. A fastening system of concrete rectangular columns according to claim 5, characterized in that: the novel clamping device is characterized in that a longitudinal clamping mechanism (9) is arranged inside the baffle (801), the longitudinal clamping mechanism (9) comprises a sliding groove (901), a pressing plate (902), a connecting seat (903) and a locking bolt (904), the sliding groove (901) is formed in the middle of the baffle (801), and the pressing plate (902) is in butt joint with the sliding groove (901) through sliding blocks on two sides.
7. A fastening system of concrete rectangular columns according to claim 6, characterized in that: the outer side of the baffle (801) is fixed with a connecting seat (903), the middle of the connecting seat (903) is connected with a locking bolt (904) in a penetrating mode, and one end of the locking bolt (904) is in threaded connection with the pressing plate (902).
8. A fastening system of concrete rectangular columns according to claim 4, characterized in that: the inner sides of the baffle plate (801) and the pressing plate (902) are simultaneously fixed with a clamping block (10), two outer sides of the transverse template (3) and the longitudinal template (4) are provided with guide grooves (11), and the clamping block (10) is connected with the guide grooves (11).
9. A construction method of a concrete column of a fastening system of a rectangular concrete column is characterized in that: the method comprises the following steps:
s01: the concrete column (1) is internally reinforced through a steel bar frame (201) and main steel bars (202), longitudinal connecting rods (203) and transverse connecting rods (204) are welded and fixed on the periphery of the main steel bars (202), transverse templates (3) and longitudinal templates (4) are laid and butted on the peripheral surface of the concrete column (1), a rotary locking support (6) sequentially penetrates through a connecting plate (5) and the transverse templates (3) to be locked and limited with end threaded holes of the longitudinal connecting rods (203), meanwhile, a rotary sleeve (702) drives a butt joint rod (701) to sequentially penetrate through the longitudinal templates (4) to be connected with end threaded holes of the transverse connecting rods (204), and a check nut (703) is screwed in a rotating mode to clamp and limit the longitudinal templates (4), so that the concrete rectangular column is enabled to quickly tighten and assemble the concrete reinforcing template;
s02: through locking bolt (904) on swivelling joint seat (903), make the one end of locking bolt (904) and clamp plate (902) carry out screw drive, thereby make clamp plate (902) sliding connection in spout (901) at baffle (801) middle part, thereby drive clamp plate (902) and carry out the centre gripping to the both sides of longitudinal formwork (4), thereby make longitudinal formwork (4) have steady centre gripping effect, through setting up fixture block (10) in the inboard of baffle (801) and clamp plate (902), make fixture block (10) on baffle (801) and clamp plate (902) dock horizontal template (3) and the outside guide way (11) of longitudinal formwork (4) respectively, thereby make this fastening structure can prevent excursion reinforcement to the outside template of concrete rectangular column;
s03: the two ends of the connecting plate (5) are fixed with the baffle plates (801), the threaded rod (802) penetrates through the baffle plates (801) and the sleeve (702), two groups of fastening nuts (803) are used for connecting the two ends of the threaded rod (802), so that the threaded rod (802) is limited between the two baffle plates (801), two ends of two groups of transverse formworks (3) can be clamped through the two groups of threaded rods (802) which are arranged in parallel and the fastening nuts (803) are used in a matched mode, and the two sides of the transverse formworks (3) are guaranteed to have a stable clamping effect;
s04: carry out inside reinforcement to concrete column (1) through steel-bar framework (201) and main reinforcing bar (202), guarantee that concrete rectangular column has the antidetonation and consolidate the effect, and welded fastening vertical connecting rod (203) and horizontal connecting rod (204) all around at main reinforcing bar (202), and lay horizontal template (3) and vertical template (4) and dock the surface all around in concrete column (1), it is spacing to assemble the exterior sheathing of concrete column (1) through locking support (6) and tightening mechanism (7) that set up, tightening mechanism (7) through setting up, horizontal fixture (8) and vertical fixture (9) can realize stabilizing tightly the template of concrete rectangular column externally mounted.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210726076.7A CN115110759B (en) | 2022-06-23 | 2022-06-23 | Fastening system of concrete rectangular column and construction method of concrete column |
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| CN202210726076.7A CN115110759B (en) | 2022-06-23 | 2022-06-23 | Fastening system of concrete rectangular column and construction method of concrete column |
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| CN115110759B CN115110759B (en) | 2023-08-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116084687A (en) * | 2023-04-10 | 2023-05-09 | 山西东盛建设工程有限公司 | Rectangular column die connecting piece and reinforcing device thereof |
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| JP2019090245A (en) * | 2017-11-15 | 2019-06-13 | 株式会社熊谷組 | Corner round rectangular column form and construction method using the same |
| CN214942392U (en) * | 2021-03-17 | 2021-11-30 | 中国建筑第二工程局有限公司 | Construction reinforced concrete beam mold fixing device |
| CN216305383U (en) * | 2021-09-09 | 2022-04-15 | 安徽旌之城建筑工程有限公司 | Template for assembly type building construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116084687A (en) * | 2023-04-10 | 2023-05-09 | 山西东盛建设工程有限公司 | Rectangular column die connecting piece and reinforcing device thereof |
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| CN115110759B (en) | 2023-08-11 |
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