CN111441598B - PC column reinforcing device and method for prefabricated building - Google Patents
PC column reinforcing device and method for prefabricated building Download PDFInfo
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- CN111441598B CN111441598B CN202010272096.2A CN202010272096A CN111441598B CN 111441598 B CN111441598 B CN 111441598B CN 202010272096 A CN202010272096 A CN 202010272096A CN 111441598 B CN111441598 B CN 111441598B
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000009435 building construction Methods 0.000 claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000004417 polycarbonate Substances 0.000 description 34
- 238000005520 cutting process Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/30—Safety or protective measures preventing damage to building parts or finishing work during construction against mechanical damage or dirt, e.g. guard covers of stairs
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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
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention relates to the field of reinforcing devices, and discloses an assembly type house building PC column reinforcing device which comprises a protection female frame and a protection male frame, wherein the protection female frame and the protection male frame are in a right-angle strip shape, two ends of the protection female frame are mutually spliced, two ends of the protection female frame are respectively provided with a limiting opening, the inner wall of each limiting opening is convexly provided with a plurality of anti-skidding teeth, two ends of the protection male frame are respectively extended with a limiting inserting strip, the limiting inserting strips are inserted into the inner sides of the limiting openings, the outer surface of each limiting inserting strip is provided with a limiting groove matched with the anti-skidding teeth in shape, and the outer surfaces of the protection female frame and the protection male frame are respectively provided with a connecting piece. A reinforcing method of the PC column reinforcing device for the prefabricated building construction is further provided. The PC column reinforcing device and the reinforcing method for the prefabricated building have the advantages of being capable of being tightly attached to the PC column, convenient to splice up and down and convenient to assemble integrally.
Description
Technical Field
The invention relates to the field of reinforcing devices, in particular to a reinforcing device and a reinforcing method for a PC (polycarbonate) column of an assembly type house building.
Background
Building PC is the concrete prefabricated member, the concrete prefabricated member is by wide application in fields such as building, traffic, water conservancy, prefabricated building PC post is the assembled stand, because there is stand intensity inadequately at the assembled, whole easy cracked phenomenon firm inadequately, consequently need reinforcing apparatus to consolidate, but current reinforcing apparatus's adaptation degree is not high, can not inseparable laminating on the surface of cylinder, secondly, to splicing inconvenience between upper and lower adjacent reinforcing apparatus, lead to reinforcing apparatus normal phase to independent, whole firm degree is poor, simultaneously, it is comparatively inconvenient during the installation, for this reason, we propose a prefabricated building PC post reinforcing apparatus and reinforcement method.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the device and the method for reinforcing the PC column of the prefabricated building, which have the advantages of close fit with the PC column, convenience in up-down splicing and convenience in integral assembly.
(II) technical scheme
In order to realize the purposes of close fit with the PC column, convenient up-down splicing and convenient integral assembly, the invention provides the following technical scheme: the utility model provides an assembled house building PC post reinforcing apparatus, is including female frame of protection and the public frame of protection, the female frame of protection all is right angle strip with the public frame of protection, and both ends department splices each other, spacing mouthful has all been seted up to the both ends department of the female frame of protection, the protrusion has a plurality of anti-skidding teeth on the inner wall of spacing mouthful, the both ends department of the public frame of protection all extends spacing cutting, and spacing cutting inserts the inboard of spacing mouthful, spacing cutting surface seted up with the identical spacing groove of anti-skidding tooth shape, the surface of the female frame of protection and the public frame of protection all is provided with the connecting piece.
Preferably, the upper end surface of the female frame of protection is close to one end department and runs through and is provided with the clamping bolt, the clamping bolt passes the lower extreme surface of the female frame of protection, and the surface of clamping bolt has the clamping nut near lower extreme department cover, clamping bolt and clamping nut between screw-thread fit.
Preferably, the cross-section of the anti-skidding teeth is in the shape of a right triangle, a vertical plane is arranged at one end, far away from the protection female frame, of the anti-skidding teeth, and the anti-skidding teeth are arranged at equal intervals.
Preferably, the connecting piece comprises a connecting block, a first empty groove and a second empty groove which are arranged on the outer surface of the front end of the connecting block and are close to the upper end and the lower end, a mounting bolt penetrating through the bottom surface of the inner side of the first empty groove, a mounting nut sleeved on the outer surface of the mounting bolt and positioned in the second empty groove, a connecting column movably inserted on the outer surface of the upper end of the connecting block, a fixing column fixedly connected on the outer surface of the lower end of the connecting block, and a connecting sleeve sleeved on the upper end of the connecting column.
Preferably, the outer surface of the female frame of protection and the male frame of protection runs through and sets up the spacing hole that quantity is a plurality of groups, mounting bolt inserts the inboard in spacing hole, the cooperation bayonet socket has been seted up to the rear end surface of connecting block, the cooperation bayonet socket card is at the outer surface of the female frame of protection, the male frame of protection.
Preferably, the lower end of the connecting column extends out of an inserting block, the inserting block is inserted into the outer surface of the upper end of the connecting block, a plug pin piece is inserted into the outer surface of one side of the inserting block, the plug pin piece movably penetrates through the outer surface of one side of the connecting block, and the connecting column and the connecting block are movably inserted through the inserting block and the plug pin piece.
Preferably, the bolt piece includes the inserted block, the limiting plate that extends from inserted block lower extreme surface, set up the reset spring in limiting plate one side surface, the inboard of connecting block is close to limiting plate department and is seted up movable chamber, reset spring is located movable chamber's inboard.
Preferably, the inboard of protecting female frame and protecting public frame is provided with the target cylinder, protect female frame and protect public frame and be the equidistance along vertical direction and arrange, be located the top the fixed column of connecting piece inserts the inboard of adapter sleeve, fixed column and spliced pole all with the adapter sleeve between screw-thread fit.
Preferably, the outer surface of the upper end of the inserting block is provided with anti-skid grains close to the outer side of the connecting block.
The method for reinforcing the PC column reinforcing device for the prefabricated building construction is also provided, and the method for reinforcing the PC column reinforcing device for the prefabricated building construction comprises the following steps:
s1: placing the protection female frame at one corner of the building PC column, and placing the protection male frame at the other corner of the building PC column to ensure that the limiting cuttings are inserted into the inner side of the limiting opening;
s2: knocking the protection male frame to enable the limiting cuttings to slide along the inner side of the limiting opening in the direction of approaching each other until the protection female frame and the protection male frame are tightly attached to the outer surface of the building PC column;
s3: arranging the connecting pieces on the outer surfaces of the protection female frame and the protection male frame, and arranging the other group of protection female frame and the protection male frame upwards at a certain interval;
s4: splicing the upper and lower adjacent protection female frames and the protection male frames through connecting pieces, and arranging the protection female frames and the protection male frames upwards in sequence until the outer surface of the building PC column to be reinforced is finished.
(III) advantageous effects
Compared with the prior art, the invention provides a PC column reinforcing device and a reinforcing method for an assembly type house building, which have the following beneficial effects:
1. this assembled house building PC post reinforcing apparatus and reinforcement method, through being provided with spacing mouthful and spacing cutting, will protect female frame and place the corner at building PC post, will protect male frame and place another corner at building PC post, ensure that spacing cutting inserts the inboard of spacing mouthful, strike protection male frame, make spacing cutting slide along the inboard direction that is close to each other of spacing mouthful, until protection female frame with protect male frame hug closely each other the surface at building PC post can, because of the mutually supporting of anti-skidding tooth and spacing groove, prevent that protection female frame and protection male frame from relaxing the target cylinder, comparatively laminating during the installation, be favorable to reinforced effect.
2. This assembled house building PC post reinforcing apparatus and reinforcement method, through being provided with the connecting piece, in the in-process of carrying out the concatenation from top to bottom, between the female frame of upper and lower adjacent protection and the public frame of protection, the fixed column that will be close to the top inserts the inboard of adapter sleeve, swivel joint cover for adapter sleeve is at the surface of fixed column, thereby accomplish the concatenation between the adjacent reinforcing apparatus from top to bottom, splice in proper order and make the reinforcing apparatus of a plurality of groups become whole, firm degree is better, the reinforcement effect promotes.
3. This assembled housing construction PC post reinforcing apparatus and reinforcement method, the device in the use, only need simple step operation can, will protect female frame and the mutual butt joint of public frame of protection, upwards assemble the reinforcing apparatus of a plurality of groups in proper order, with the help of the mutual concatenation of connecting piece can, whole step is convenient quick, is favorable to promoting building site efficiency of construction.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the position of the limiting opening and the limiting cutting strip according to the present invention;
FIG. 3 is a schematic view of a connector of the present invention;
FIG. 4 is a partial cross-sectional view of a connector block of the present invention;
FIG. 5 is a schematic view of the installation of the connecting member and the protective male frame of the present invention;
fig. 6 is a use state diagram of the present invention.
In the figure: 1. protecting the mother frame; 2. a limiting port; 3. anti-slip teeth; 4. tightening the bolt; 5. tightening the nut; 6. protecting the male frame; 7. limiting the cutting; 8. a limiting groove; 9. connecting blocks; 10. matching with a bayonet; 11. a first empty slot; 12. a second empty slot; 13. installing a bolt; 14. mounting a nut; 15. connecting columns; 16. inserting a block; 17. a latch member; 171. inserting a block; 172. a limiting plate; 173. a return spring; 174. anti-skid lines; 175. a movable cavity; 18. connecting sleeves; 19. a limiting hole; 20. fixing a column; 21. a target cylinder.
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.
Please refer to fig. 1-6, a PC column reinforcement device for prefabricated building construction includes a protection female frame 1 and a protection male frame 6, the protection female frame 1 and the protection male frame 6 are both in a right angle strip shape, and both ends are spliced with each other, both ends of the protection female frame 1 are provided with a spacing port 2, the inner wall of the spacing port 2 is protruded with a plurality of anti-slip teeth 3, both ends of the protection male frame 6 are extended with a spacing cutting 7, the spacing cutting 7 is inserted into the inner side of the spacing port 2, the outer surface of the spacing cutting 7 is provided with a spacing groove 8 matched with the shape of the anti-slip teeth 3, and the outer surfaces of the protection female frame 1 and the protection male frame 6 are provided with connectors.
The upper end surface of the female frame of protection 1 is close to one end department and runs through and is provided with the clamping bolt 4, and the clamping bolt 4 passes the lower extreme surface of the female frame of protection 1, and the surface that the clamping bolt 4 is close to lower extreme department cover and has clamping nut 5, clamping bolt 4 and clamping nut between 5 screw-thread fit are used for further clamping spacing mouth 2 for spacing cutting 7 inserts the back and keeps firm, difficult not hard up roll-off.
The cross-section of antiskid tooth 3 is the right triangle shape, and keeps away from the female frame 1 one end department of protection relatively and is vertical plane, is the equidistance between the antiskid tooth 3 and arranges, and spacing cutting 7 can slide towards the inside, receives vertical planar hindrance when needs roll-off, prevents not hard up roll-off.
The connecting piece includes connecting block 9, set up first dead slot 11 and second dead slot 12 that is close to upper and lower end play at connecting block 9 front end surface, run through the mounting bolt 13 of the inboard bottom surface of first dead slot 11, the mounting nut 14 of cover at mounting bolt 13 surface and being located second dead slot 12, the spliced pole 15 of activity cartridge at connecting block 9 upper end surface, fixed connection is at the fixed column 20 of connecting block 9 lower extreme surface, the cover is established at the adapter sleeve 18 of spliced pole 15 upper end, the equipment concatenation between the adjacent reinforcing apparatus about being convenient for.
The surface of female frame 1 of protection and the public frame 6 of protection runs through and sets up quantity for the spacing hole 19 of a plurality of groups, the adjusting of the mounted position of being convenient for, promotes the flexibility ratio, and mounting bolt 13 inserts the inboard in spacing hole 19, and cooperation bayonet socket 10 has been seted up to the rear end surface of connecting block 9, and cooperation bayonet socket 10 card is at the surface of female frame 1 of protection, the public frame 6 of protection, for with the female frame 1 of protection, the concatenation between the public frame 6 of protection provides the space.
The lower extreme of spliced pole 15 extends and inserts piece 16, inserts the upper end surface that piece 16 inserted connecting block 9, the bolt piece 17 has been inserted to the one side surface that inserts piece 16, and bolt piece 17 activity passes the one side surface of connecting block 9 simultaneously, carry out activity cartridge through inserting piece 16 and bolt piece 17 between spliced pole 15 and the connecting block 9, so that spliced pole 15's dismouting, in order to carry out the change of not co-altitude spliced pole 15, adjust the interval between adjacent reinforcing apparatus from top to bottom.
The plug piece 17 comprises a plug block 171, a limiting plate 172 extending out of the outer surface of the lower end of the plug block 171, and a return spring 173 arranged on the outer surface of one side of the limiting plate 172, wherein a movable cavity 175 is formed in the inner side of the connecting block 9 close to the limiting plate 172, the return spring 173 is located in the inner side of the movable cavity 175, the plug piece 17 is pulled, the plug block 171 can be separated from the plug block 16, and the connecting column 15 can be taken down.
The inboard of protecting female frame 1 and protecting public frame 6 is provided with target cylinder 21, and target cylinder 21 is the building PC post promptly, and female frame 1 of protection and the public frame 6 of protection are the equidistance along vertical direction and arrange, and the fixed column 20 that is located the connecting piece of top inserts the inboard of adapter sleeve 18, and screw-thread fit between fixed column 20 and the adapter sleeve 18 is all carried out to fixed column 20 and spliced pole 15, and the rotation can be carried out the fixed column 20 and be connected between the spliced pole 15, and is comparatively convenient.
The outer surface of the upper end of the insert block 171 near the outer side of the connecting block 9 is provided with an anti-slip pattern 174 to facilitate the user to pull the insert block 171.
To sum up, a user places the protection female frame 1 at a corner of a building PC column, places the protection male frame 6 at another corner of the building PC column, ensures that the limit slip 7 is inserted into the inner side of the limit opening 2, and strikes the protection male frame 6, so that the limit slip 7 slides along the inner side of the limit opening 2 in a direction close to each other until the protection female frame 1 and the protection male frame 6 are tightly attached to the outer surface of the building PC column, due to the mutual matching of the anti-slip teeth 3 and the limit grooves 8, the protection female frame 1 and the protection male frame 6 are prevented from loosening the target column 21, and are relatively attached during installation, which is beneficial to the reinforcing effect, and during the process of vertically splicing by the user, the user inserts the fixing column 20 close to the upper part into the inner side of the connecting sleeve 18, rotates the connecting sleeve 18, so that the connecting sleeve 18 is sleeved on the outer surface of the fixing column 20, thereby accomplish the concatenation between the adjacent reinforcing apparatus from top to bottom, splice in proper order and make the reinforcing apparatus of a plurality of groups become whole, and degree of stability is better, and the reinforcing effect promotes, the device in the use, only need simple step operation can, will protect female frame 1 and the public 6 butt joints of frame of protection each other, upwards assemble the reinforcing apparatus of a plurality of groups in proper order, with the help of the connecting piece splice each other can, whole step is convenient quick, is favorable to promoting building site efficiency of construction.
The method for reinforcing the PC column reinforcing device for the prefabricated building construction is also provided, and the method for reinforcing the PC column reinforcing device for the prefabricated building construction comprises the following steps:
s1: placing the protection female frame 1 at one corner of the building PC column, and placing the protection male frame 6 at the other corner of the building PC column to ensure that the limiting cuttings 7 are inserted into the inner side of the limiting opening 2;
s2: knocking the protection male frame 6 to enable the limiting cuttings 7 to slide along the inner side of the limiting opening 2 in the direction of approaching each other until the protection female frame 1 and the protection male frame 6 are tightly attached to the outer surface of the building PC column;
s3: arranging connecting pieces on the outer surfaces of the protection female frame 1 and the protection male frame 6, and arranging another group of protection female frame 1 and protection male frame 6 upwards at a certain interval;
s4: splicing the upper and lower adjacent protection female frames 1 and the protection male frames 6 through connecting pieces, and arranging the protection female frames 1 and the protection male frames 6 upwards in sequence until the outer surface of the building PC column to be reinforced is finished.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an assembled housing construction PC post reinforcing apparatus, includes female frame (1) of protection and public frame (6) of protection, female frame (1) of protection all is the right angle strip with public frame (6) of protection, and the mutual concatenation of both ends department, its characterized in that: the anti-skid device is characterized in that limiting ports (2) are formed in two ends of the female protection frame (1), a plurality of anti-skid teeth (3) are protruded on the inner wall of each limiting port (2), limiting inserting strips (7) extend out of two ends of the male protection frame (6), the limiting inserting strips (7) are inserted into the inner sides of the limiting ports (2), limiting grooves (8) matched with the anti-skid teeth (3) in shape are formed in the outer surfaces of the limiting inserting strips (7), connecting pieces are arranged on the outer surfaces of the female protection frame (1) and the male protection frame (6), each connecting piece comprises a connecting block (9), a first empty groove (11) and a second empty groove (12) which are formed in the outer surface of the front end of the connecting block (9) and are close to the upper end and the lower end, a mounting bolt (13) penetrating through the inner bottom surface of the first empty groove (11), and a mounting nut (14) which is sleeved on the outer surface of the mounting bolt (13) and is located in the second empty groove (12), A connecting column (15) movably inserted on the outer surface of the upper end of the connecting block (9), a fixing column (20) fixedly connected on the outer surface of the lower end of the connecting block (9), and a connecting sleeve (18) sleeved on the upper end of the connecting column (15);
the outer surfaces of the protection female frame (1) and the protection male frame (6) are provided with a plurality of groups of limiting holes (19) in a penetrating manner, the mounting bolts (13) are inserted into the inner sides of the limiting holes (19), the outer surface of the rear end of the connecting block (9) is provided with a matching bayonet (10), and the matching bayonet (10) is clamped on the outer surfaces of the protection female frame (1) and the protection male frame (6);
an inserting block (16) extends out of the lower end of the connecting column (15), the inserting block (16) is inserted into the outer surface of the upper end of the connecting block (9), a bolt piece (17) is inserted into the outer surface of one side of the inserting block (16), the bolt piece (17) movably penetrates through the outer surface of one side of the connecting block (9) simultaneously, and the connecting column (15) and the connecting block (9) are movably inserted through the inserting block (16) and the bolt piece (17);
the bolt piece (17) comprises an inserting block (171), a limiting plate (172) extending out of the outer surface of the lower end of the inserting block (171), and a return spring (173) arranged on the outer surface of one side of the limiting plate (172), a movable cavity (175) is formed in the position, close to the limiting plate (172), of the inner side of the connecting block (9), and the return spring (173) is located on the inner side of the movable cavity (175);
target cylinders (21) are arranged on the inner sides of the female protection frame (1) and the male protection frame (6), the female protection frame (1) and the male protection frame (6) are arranged at equal intervals in the vertical direction, fixing columns (20) of the connecting piece positioned above the female protection frame are inserted into the inner side of the connecting sleeve (18), and the fixing columns (20) and the connecting columns (15) are in threaded fit with the connecting sleeve (18);
the outer surface of the upper end of the insertion block (171) close to the outer side of the connecting block (9) is provided with anti-skid grains (174).
2. The PC column reinforcement device for prefabricated building construction according to claim 1, wherein: the upper end surface of the female frame of protection (1) is close to one end department and runs through and is provided with and steps up bolt (4), step up bolt (4) and pass the lower extreme surface of the female frame of protection (1), and the surface that steps up bolt (4) is close to lower extreme department cover and has step up nut (5), step up bolt (4) and step up screw-thread fit between nut (5).
3. The PC column reinforcement device for prefabricated building construction according to claim 1, wherein: the section of the anti-skid teeth (3) is in a right-angled triangle shape, one end of the anti-skid teeth, which is far away from the protection mother frame (1), is provided with a vertical plane, and the anti-skid teeth (3) are arranged at equal intervals.
4. A method of reinforcing a PC column reinforcing apparatus for prefabricated building structures using a PC column reinforcing apparatus for prefabricated building structures as claimed in any one of claims 1 to 3, wherein: the method comprises the following steps:
s1: placing the protection female frame (1) at a corner of the building PC column, placing the protection male frame (6) at the other corner of the building PC column, and ensuring that the limiting inserting strip (7) is inserted into the inner side of the limiting opening (2);
s2: knocking the male protection frame (6) to enable the limiting inserting strips (7) to slide along the inner side of the limiting opening (2) towards the direction close to each other until the female protection frame (1) and the male protection frame (6) are tightly attached to the outer surface of the building PC column;
s3: arranging connecting pieces on the outer surfaces of the protection female frame (1) and the protection male frame (6), and arranging another group of protection female frame (1) and protection male frame (6) upwards at a certain interval;
s4: splicing the upper and lower adjacent protection female frames (1) and the protection male frames (6) through connecting pieces, and arranging the protection female frames (1) and the protection male frames (6) upwards in sequence until the outer surface of the building PC column to be reinforced is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010272096.2A CN111441598B (en) | 2020-04-08 | 2020-04-08 | PC column reinforcing device and method for prefabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010272096.2A CN111441598B (en) | 2020-04-08 | 2020-04-08 | PC column reinforcing device and method for prefabricated building |
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| Publication Number | Publication Date |
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| CN111441598A CN111441598A (en) | 2020-07-24 |
| CN111441598B true CN111441598B (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010272096.2A Expired - Fee Related CN111441598B (en) | 2020-04-08 | 2020-04-08 | PC column reinforcing device and method for prefabricated building |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11229634A (en) * | 1998-02-12 | 1999-08-24 | High Frequency Heattreat Co Ltd | Attaching member of shear reinforcing bar |
| CN204754274U (en) * | 2015-04-09 | 2015-11-11 | 国家电网公司 | Transmission line concrete pole reinforcing apparatus |
| KR20160055036A (en) * | 2014-11-07 | 2016-05-17 | 박상목 | A supporter fixing unit for mould |
| CN209114894U (en) * | 2018-09-20 | 2019-07-16 | 中际城市建设有限公司 | A kind of ancient architecture wall strenthening member |
| CN209620580U (en) * | 2019-01-03 | 2019-11-12 | 吕维维 | A kind of construction column mould fastener |
| CN209637210U (en) * | 2019-01-10 | 2019-11-15 | 谷松博 | A kind of construction movable fastener of column mould |
| CN210032595U (en) * | 2019-04-11 | 2020-02-07 | 浙江万华建设有限公司 | Dual-purpose column mould hoop device |
-
2020
- 2020-04-08 CN CN202010272096.2A patent/CN111441598B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11229634A (en) * | 1998-02-12 | 1999-08-24 | High Frequency Heattreat Co Ltd | Attaching member of shear reinforcing bar |
| KR20160055036A (en) * | 2014-11-07 | 2016-05-17 | 박상목 | A supporter fixing unit for mould |
| CN204754274U (en) * | 2015-04-09 | 2015-11-11 | 国家电网公司 | Transmission line concrete pole reinforcing apparatus |
| CN209114894U (en) * | 2018-09-20 | 2019-07-16 | 中际城市建设有限公司 | A kind of ancient architecture wall strenthening member |
| CN209620580U (en) * | 2019-01-03 | 2019-11-12 | 吕维维 | A kind of construction column mould fastener |
| CN209637210U (en) * | 2019-01-10 | 2019-11-15 | 谷松博 | A kind of construction movable fastener of column mould |
| CN210032595U (en) * | 2019-04-11 | 2020-02-07 | 浙江万华建设有限公司 | Dual-purpose column mould hoop device |
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| Publication number | Publication date |
|---|---|
| CN111441598A (en) | 2020-07-24 |
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Effective date of registration: 20211027 Address after: China Construction Second Bureau building, Block E, Huadian Industry Institute, No. 6 East Road, Beijing Automobile Museum, Fengtai District, Beijing 100070 Patentee after: CHINA CONSTRUCTION SECOND ENGINEERING BUREAU Ltd. Address before: China Construction Second Bureau building, Block E, Huadian Industry Institute, No. 6 East Road, Beijing Automobile Museum, Dongcheng District, Beijing 100010 Patentee before: Liu Yanfeng |
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