CN115110759B - 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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- CN115110759B CN115110759B CN202210726076.7A CN202210726076A CN115110759B CN 115110759 B CN115110759 B CN 115110759B CN 202210726076 A CN202210726076 A CN 202210726076A CN 115110759 B CN115110759 B CN 115110759B
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- 238000010276 construction Methods 0.000 title abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 29
- 238000003825 pressing Methods 0.000 claims description 27
- 210000001503 joint Anatomy 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 9
- 238000005728 strengthening Methods 0.000 claims description 9
- 238000003032 molecular docking Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 3
- 239000010959 steel Substances 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- 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
-
- 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 concrete rectangular column and a construction method of the concrete column. According to the fastening system of the concrete rectangular column and the construction method of the concrete column, the longitudinal connecting rods and the transverse connecting rods are welded and fixed on the periphery of the main reinforcing steel bars, the transverse templates and the longitudinal templates are paved and butted on the periphery surface of the concrete column, the longitudinal connecting rods are locked through the rotary locking support, meanwhile, the rotary butt connecting rods are connected with threaded holes at the end parts of the transverse connecting rods, the concrete rectangular column is guaranteed to rapidly tighten and assemble the reinforced templates, and stable fastening of the templates installed outside the concrete rectangular column can be achieved through the set 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
Rectangular columns are a common structural column type in frame structures, in which the function of transferring loads on beams is achieved, and are built together with building structures, i.e. belong to the structural main body framework. The concrete rectangular column is required to be externally provided with a formwork when in use, and the concrete rectangular column and the external formwork are stably reinforced through fastening structures.
When the existing fastening system of the concrete rectangular column and the construction method of the concrete column are used, the concrete rectangular column is required to be molded and shock-resistant reinforced 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 the general fastening structure, but the fastening structure is easy to loose in the clamping process, and therefore the stability effect is difficult to achieve at the middle position and the end position, 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, which are used for solving the problems that when the conventional fastening system of the concrete rectangular column and the construction method of the concrete column are used, the concrete rectangular column is required to be molded and shock-resistant reinforced 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 fastening structure is easy to loose in the middle position and the end position in the clamping process, so that the stabilizing effect is difficult to achieve.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a concrete rectangular column's fastening system 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 reinforcing bar frame, main reinforcing bar, vertical link and horizontal link, reinforcing bar frame is fixed 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 the vertical link, the horizontal direction welded fastening of main reinforcing bar has the horizontal link, the outside of concrete column has the horizontal template and has the vertical template respectively to dock, the outside of horizontal template 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 is docked with the tip screw hole of vertical link, the outside middle part of vertical template is provided with tightening mechanism.
Preferably, the tightening mechanism comprises a butt joint rod, a sleeve and a locknut, wherein the butt joint rod penetrates through one end of the longitudinal template and the threaded hole at the end part of the transverse connecting rod for butt joint.
Preferably, a sleeve is welded and fixed at one end of the butt joint rod far away from the concrete column, and a locknut is sleeved on the butt joint rod.
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 lock 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 is connected in the middle of the connecting seat in a penetrating manner, and one end of the locking bolt is in threaded connection with the pressing plate.
Preferably, the inner sides of the baffle plate and the pressing plate are simultaneously fixed with clamping blocks, the outer two sides of the transverse template and the outer two sides of 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 concrete rectangular column comprises the following steps:
s01: the concrete column is internally reinforced through the reinforcing steel bar frame and the main reinforcing steel bar, the longitudinal connecting rods and the transverse connecting rods are welded and fixed on the periphery of the main reinforcing steel bar, the transverse templates and the longitudinal templates are paved and butted on the periphery surface of the concrete column, the locking and limiting are carried out on the end threaded holes of the longitudinal connecting rods by rotating the locking support to sequentially penetrate through the connecting plates and the transverse templates, meanwhile, the rotating sleeve drives the butting rod to sequentially penetrate through the longitudinal templates and the end threaded holes of the transverse connecting rods to be connected, and the longitudinal templates can be clamped and limited by rotating the tightening locknuts, so that the concrete rectangular column is guaranteed to rapidly tighten and assemble the concrete reinforcing templates;
s02: through the locking bolt on the rotary connecting seat, one end of the locking bolt and one end of the pressing plate are in threaded transmission, so that the pressing plate is in sliding connection in a 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 through the arrangement of the clamping blocks on the inner sides of the baffle plate and the pressing plate, the clamping blocks on the baffle plate and the pressing plate are respectively abutted against the guide grooves outside the transverse template and the longitudinal template, and therefore the fastening structure can be used for carrying out anti-offset reinforcement on the outer template of the concrete rectangular column;
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, the threaded rod is limited between the two baffle plates, two groups of threaded rods which are arranged in parallel are matched with the fastening nuts to clamp the two ends of the two groups of transverse templates, and the stable clamping effect of the two sides of the transverse templates is ensured;
s04: the concrete column is internally reinforced through the reinforcing steel bar frame and the main reinforcing steel bar, the concrete rectangular column is guaranteed to have an anti-seismic reinforcing effect, the longitudinal connecting rods and the transverse connecting rods are welded and fixed around the main reinforcing steel bar, the transverse templates and the longitudinal templates are paved and butted on the peripheral surface of the concrete column, the outer templates of the concrete column are assembled and limited through the locking support and the tightening mechanism, the horizontal clamping mechanism and the longitudinal clamping mechanism can be arranged to realize stable tightening of the templates of the concrete rectangular column.
Compared with the prior art, the invention has the beneficial effects that: according to the fastening system of the concrete rectangular column and the construction method of the concrete column, the concrete column is internally reinforced through the reinforcing steel bar frame and the main reinforcing steel bars, the longitudinal connecting rods and the transverse connecting rods are welded and fixed on the periphery of the main reinforcing steel bars, the transverse templates and the longitudinal templates are paved and butted on the periphery surface of the concrete column, the longitudinal connecting rods are locked through the rotary locking support, meanwhile, the rotary butt connecting rods are connected with threaded holes at the end parts of the transverse connecting rods, the concrete rectangular column is guaranteed to rapidly tighten and assemble the reinforcing templates, and stable fastening of the templates mounted outside the concrete rectangular column can be achieved through the tightening mechanism, the horizontal clamping mechanism and the longitudinal clamping mechanism.
1. According to the fastening system of the concrete rectangular column and the construction method of the concrete column, the concrete column is internally reinforced through the reinforcing steel bar frame and the main reinforcing steel bars, the longitudinal connecting rods and the transverse connecting rods are welded and fixed on the periphery of the main reinforcing steel bars, the transverse templates and the longitudinal templates are paved and butted on the periphery surface of the concrete column, the locking support is rotated to sequentially penetrate through the connecting plates and the transverse templates to carry out locking limit with threaded holes at the end parts of the longitudinal connecting rods, meanwhile, the rotating sleeve drives the butting rods to sequentially penetrate through the longitudinal templates and threaded holes at the end parts of the transverse connecting rods to be connected, and the longitudinal templates can be clamped and limited by rotating and screwing locknuts, so that the concrete rectangular column can be used for rapidly tightening and assembling the concrete reinforcing templates;
2. according to the fastening system of the concrete rectangular column and the construction method of the 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, the two ends of the threaded rod are connected by using two groups of fastening nuts, so that the threaded rod is limited between the two baffle plates, two groups of transverse templates can be clamped at two ends by two groups of threaded rods which are arranged in parallel and matched with the fastening nuts, and the stable clamping effect of the two sides of the transverse templates is ensured;
3. according to the fastening system of the concrete rectangular column and the construction method of the concrete column, the locking bolt on the connecting seat is rotated, so that the locking bolt and one end of the pressing plate are in threaded transmission, 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, the clamping blocks are arranged on the inner sides of the baffle plate and the pressing plate, the clamping blocks on the baffle plate and the pressing plate are respectively abutted against the guide grooves outside the transverse template and the longitudinal template, and therefore the fastening structure can be used for carrying out anti-offset reinforcement on the outer template of the concrete rectangular column.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present invention;
FIG. 2 is a schematic diagram of a left-hand cross-sectional structure of the present invention;
fig. 3 is a schematic top view cross-sectional structure of the present invention.
In the figure: 1. a concrete column; 2. a reinforcement mechanism; 201. a reinforcing bar 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 butt joint rod; 702. a sleeve; 703. a locknut; 8. a horizontal clamping mechanism; 801. a baffle; 802. a threaded rod; 803. a fastening nut; 9. a longitudinal clamping mechanism; 901. a chute; 902. a pressing plate; 903. a connecting seat; 904. a locking bolt; 10. a clamping block; 11. a guide groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a concrete rectangular column's fastening system and concrete column's construction method, including concrete column 1, strengthening mechanism 2 and tightening mechanism 7, the inside of concrete column 1 is provided with strengthening mechanism 2, strengthening mechanism 2 is including reinforcing bar frame 201, main reinforcing bar 202, vertical connecting rod 203 and horizontal connecting rod 204, reinforcing bar frame 201 is fixed around the inside of concrete column 1, the middle part of concrete column 1 is fixed with main reinforcing bar 202, the vertical connecting rod 203 is fixed with to main reinforcing bar 202's longitudinal welding, the horizontal direction welding of main reinforcing bar 202 has horizontal connecting rod 204, the outside of concrete column 1 has docked respectively horizontal template 3 and vertical template 4, the outside of horizontal template 3 is provided with connecting plate 5, the middle part through connection of connecting plate 5 has locking support 6, and the one end of locking support 6 is docked with the tip screw hole of vertical connecting rod 203, the outside middle part of vertical template 4 is provided with 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 an end threaded hole of the transverse connecting rod 204; a sleeve 702 is welded and fixed at one end of the butt joint rod 701 far away from the concrete column 1, a locknut 703 is sleeved on the butt joint rod 701, and the longitudinal connecting rod 203 and the transverse connecting rod 204 form a cross-shaped structure.
The two ends of the connecting plate 5 are provided with horizontal clamping mechanisms 8, the horizontal clamping mechanisms 8 comprise baffle plates 801, threaded rods 802 and fastening nuts 803, the end parts of the baffle plates 801 and the connecting plate 5 are fixed, threaded rods 802 are connected between the two baffle plates 801 in a penetrating manner, the two ends of the threaded rods 802 are connected with the fastening nuts 803, and the threaded rods 802 and the sleeves 702 are connected in a penetrating manner.
The inside of the baffle 801 is provided with a longitudinal clamping mechanism 9, the longitudinal clamping mechanism 9 comprises a chute 901, a pressing plate 902, a connecting seat 903 and a locking bolt 904, the chute 901 is arranged in the middle of the baffle 801, and the pressing plate 902 is in butt joint with the chute 901 through sliding blocks at two sides; a connecting seat 903 is fixed on the outer side of the baffle 801, a locking bolt 904 is connected in the middle of the connecting seat 903 in a penetrating way, and one end of the locking bolt 904 is in threaded connection with the pressing plate 902; the clamping blocks 10 are fixed on the inner sides of the baffle 801 and the pressing plates 902 simultaneously, the guide grooves 11 are formed in the two outer sides of the transverse template 3 and the longitudinal template 4, the clamping blocks 10 are connected with the guide grooves 11, the pressing plates 902 are in sliding connection with the sliding grooves 901, and the clamping blocks 10 are in plug connection with the guide grooves 11.
A construction method of a concrete column of a fastening system of a concrete rectangular column is characterized by comprising the following steps: the method comprises the following steps:
s01: the concrete column 1 is internally reinforced through the reinforcing steel bar frame 201 and the main reinforcing steel bar 202, the longitudinal connecting rods 203 and the transverse connecting rods 204 are welded and fixed on the periphery of the main reinforcing steel bar 202, the transverse templates 3 and the longitudinal templates 4 are paved and butted on the periphery surface of the concrete column 1, the locking support 6 sequentially penetrates through the connecting plates 5 and the transverse templates 3 to lock and limit threaded holes at the end parts of the longitudinal connecting rods 203, meanwhile, the rotary sleeve 702 drives the docking rod 701 to sequentially penetrate through the longitudinal templates 4 and threaded holes at the end parts of the transverse connecting rods 204 to be connected, and the longitudinal templates 4 can be clamped and limited by rotary tightening locknuts 703, so that the concrete rectangular column can be used for rapidly tightening and assembling the concrete reinforcing templates;
s02: through the locking bolt 904 on the rotary connecting seat 903, 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 chute 901 in the middle of the baffle 801, the pressing plate 902 is driven to clamp two sides of the longitudinal template 4, so that the longitudinal template 4 has a stable clamping effect, and through the arrangement of the clamping blocks 10 on the inner sides of the baffle 801 and the pressing plate 902, the clamping blocks 10 on the baffle 801 and the pressing plate 902 are respectively abutted against the guide grooves 11 outside the transverse template 3 and the longitudinal template 4, so that the fastening structure can perform anti-deflection reinforcement on the outer template of the concrete rectangular column;
s03: the two ends of the connecting plate 5 are fixed with the baffles 801, the threaded rods 802 penetrate through the baffles 801 and the sleeves 702, and two groups of fastening nuts 803 are used for connecting the two ends of the threaded rods 802, so that the threaded rods 802 are limited between the two baffles 801, two groups of parallel threaded rods 802 are matched with the fastening nuts 803 to clamp the two ends of the two groups of transverse templates 3, and the two sides of the transverse templates 3 are ensured to have stable clamping effects;
s04: the concrete column 1 is internally reinforced through the reinforcing steel bar framework 201 and the main reinforcing steel bar 202, the concrete rectangular column is guaranteed to have an anti-seismic reinforcing effect, the longitudinal connecting rods 203 and the transverse connecting rods 204 are welded and fixed on the periphery of the main reinforcing steel bar 202, the transverse templates 3 and the longitudinal templates 4 are paved and butted on the periphery surface of the concrete column 1, the outer templates of the concrete column 1 are assembled and limited through the locking support 6 and the tightening mechanism 7, the horizontal clamping mechanism 8 and the longitudinal clamping mechanism 9 are arranged to realize stable tightening of the templates of the concrete rectangular column external installation.
Although the present invention has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (3)
1. The utility model provides a system of fastening of concrete rectangle post, includes concrete column (1), strengthening mechanism (2) and tightening mechanism (7), its characterized in that:
the inside of concrete column (1) is provided with strengthening mechanism (2), strengthening mechanism (2) are including reinforcing bar frame (201), main reinforcing bar (202), vertical connecting rod (203) and horizontal connecting rod (204), reinforcing bar frame (201) is fixed around the inside of concrete column (1), the middle part of concrete column (1) is fixed with main reinforcing bar (202), the vertical welding of main reinforcing bar (202) is fixed with vertical connecting rod (203), the horizontal direction welded fastening of main reinforcing bar (202) has horizontal connecting rod (204), the outside of concrete column (1) has butt joint respectively horizontal template (3) and vertical template (4), the outside of horizontal template (3) is provided with connecting plate (5), the middle part through connection of connecting plate (5) has locking support (6), and the one end of locking support (6) is docked with the tip screw hole of vertical connecting rod (203), the outside middle part of vertical template (4) is provided with tightening mechanism (7).
The utility model discloses a horizontal clamping mechanism (8) is arranged at the two ends of a connecting plate (5), and the horizontal clamping mechanism (8) comprises a baffle (801), a threaded rod (802) and a fastening nut (803), the end parts of the baffle (801) and the connecting plate (5) are mutually fixed, the threaded rod (802) is connected between the two baffle (801) in a penetrating way, the fastening nut (803) is connected at the two ends of the threaded rod (802), the longitudinal clamping mechanism (9) is arranged in 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 arranged in the middle of the baffle (801), the pressing plate (902) is butted with the sliding groove (901) through sliding blocks at the two sides, the connecting seat (903) is fixedly connected with the middle part of the locking bolt (904), one end of the locking bolt (904) is connected with the pressing plate (902) in a threaded way, a clamping block (10) is fixedly arranged in the inner side of the baffle (801) and the pressing plate (902) simultaneously, two sides of the baffle (3) and the two sides of the template (4) are transversely provided with a guiding groove (11), and the clamping block (10) is connected with the guide groove (11).
2. A system for fastening a rectangular concrete column according to claim 1, wherein: tightening mechanism (7) are including docking rod (701), sleeve pipe (702) and locknut (703), docking rod (701) runs through the one end of longitudinal form (4) and the tip screw hole of horizontal connecting rod (204) is docked, the one end welded fastening who keeps away from concrete column (1) of docking rod (701) has sleeve pipe (702), locknut (703) have been cup jointed on docking rod (701).
3. A method of constructing a concrete column using a concrete rectangular column fastening system according to claim 2, characterized in that: the method comprises the following steps:
s01: the concrete column (1) is internally reinforced through the steel bar framework (201) and the main steel bars (202), the longitudinal connecting rods (203) and the transverse connecting rods (204) are welded and fixed around the main steel bars (202), the transverse templates (3) and the longitudinal templates (4) are paved and butted on the circumferential surface of the concrete column (1), the locking support (6) sequentially penetrates through the connecting plates (5) and the transverse templates (3) to lock and limit threaded holes at the end parts of the longitudinal connecting rods (203), meanwhile, the rotary sleeve (702) drives the docking rods (701) sequentially penetrates through the longitudinal templates (4) and threaded holes at the end parts of the transverse connecting rods (204), and the rotary tightening locknuts (703) can clamp and limit the longitudinal templates (4), so that the concrete rectangular column can be used for rapidly tightening and assembling the concrete reinforced templates;
s02: through locking bolt (904) on rotatory connecting seat (903), make locking bolt (904) and clamp plate (902) one end carry out the screw drive, thereby make clamp plate (902) slide connection in spout (901) at baffle (801) middle part, thereby drive clamp plate (902) to the both sides of indulging template (4) centre gripping, thereby make indulging template (4) have steady centre gripping effect, through setting up fixture block (10) in baffle (801) and clamp plate (902), fixture block (10) on make baffle (801) and clamp plate (902) dock outside guide way (11) of horizontal template (3) and indulging template (4) respectively, thereby make this fastening system can prevent the skew reinforcement to the outside template of concrete rectangle post;
s03: the two ends of the connecting plate (5) are fixed with the baffle plates (801), the threaded rods (802) penetrate 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 rods (802), the threaded rods (802) are limited between the two baffle plates (801), two groups of transverse templates (3) can be clamped at the two ends through the two groups of threaded rods (802) which are arranged in parallel and the fastening nuts (803) in a matched mode, and the two sides of the transverse templates (3) are guaranteed to have stable clamping effects;
s04: the concrete column (1) is internally reinforced through the reinforcing steel bar framework (201) and the main reinforcing steel bar (202), the concrete rectangular column is guaranteed to have an anti-seismic reinforcing effect, the longitudinal connecting rod (203) and the transverse connecting rod (204) are welded and fixed around the main reinforcing steel bar (202), the transverse templates (3) and the longitudinal templates (4) are paved and abutted on the peripheral surface of the concrete column (1), the outer templates of the concrete column (1) are assembled and limited through the locking support (6) and the tightening mechanism (7) which are arranged, and the templates which are installed outside the concrete rectangular column can be stably and tightly clamped through the tightening mechanism (7), the horizontal clamping mechanism (8) and the longitudinal clamping mechanism (9) which are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 true CN115110759B (en) | 2023-08-11 |
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| CN116084687B (en) * | 2023-04-10 | 2023-06-27 | 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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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6865859B2 (en) * | 1999-11-23 | 2005-03-15 | Dayton Superior Corporation | Conversion corner chamfer for form work |
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| Publication number | Publication date |
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| CN115110759A (en) | 2022-09-27 |
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