CN107237511A - A kind of efficient shear wall through-wall bolt holes blocking method - Google Patents
A kind of efficient shear wall through-wall bolt holes blocking method Download PDFInfo
- Publication number
- CN107237511A CN107237511A CN201710649515.8A CN201710649515A CN107237511A CN 107237511 A CN107237511 A CN 107237511A CN 201710649515 A CN201710649515 A CN 201710649515A CN 107237511 A CN107237511 A CN 107237511A
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- bolt hole
- wall
- drill
- impact
- mortar
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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
-
- 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
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention is specially a kind of efficient shear wall through-wall bolt holes blocking method, solve existing shear wall through-wall bolt holes blocking exist waste time and energy, mortar waste it is serious, reprocess difficult and the problem of easily occur hidden leakage defect and heat bridge phenomenon.After a, shear wall concreting are finished, bolt hole is formed；B, selection timber wedge drilling rod, which are arranged on impact drill I, bores dynamic, and pvc pipe is taken out；C, selection frustum alloy bit are arranged on impact drill I, and horn mouth is formed in bolt hole outer end；D, spreading glue, and prefabricated mortar block is fixed on bolt hole outer end；When e, slip casting, first by the inwall of interfacial agents centrifugal atomization to bolt hole, expansive cement mortar is then injected in the surface of interfacial agents, and extrude to the center of bolt hole front end；F, last artificial filling exterior wall are inner to closely knit.The present invention effectively increases efficiency of construction, while thoroughly having prevented the generation of hidden leakage defect and heat bridge phenomenon.
Description
Technical field
The present invention relates to architectural engineering method for blocking, specially a kind of efficient shear wall through-wall bolt holes blocking side
Method.
Background technology
During shear wall construction, it is reinforcing template when wall form is installed, template both sides is provided with split bolt（In wood
During formwork erection, recycling is taken out for convenience of split bolt, PVC sleeve pipes are provided with outside split bolt）, concrete pours
Build after completion, form removal, Screw arbor with nut at both-ends is taken out, therefore form on shear wall multiple holes（Split bolt on shear wall
Quincuncial arrangement, is spaced about 450-550mm, general to be determined by calculating）.
At present, during holes blocking operation, usually mortar is little by little inserted hole by workman with small ash bucket, is smash with reinforcing rod
Real, the process that blocks expends substantial amounts of artificial, and mortar wastes serious, more seriously blocks leakiness, blocks process also not
Pvc pipe is taken, if not taking out pvc pipe during closure, the mortar of closure is also less prone to bond, especially the hole on exterior wall, it is easy to
Hidden leakage defect and heat bridge phenomenon are caused, also needs to reject exterior-wall heat insulation and exterior decoration layer during repairing, reprocesses difficulty, and need high-altitude
Operation.
The content of the invention
The present invention in order to solve, waste time and energy, mortar waste is serious, returns by existing shear wall through-wall bolt holes blocking presence
There is provided a kind of efficient shear wall through-wall bolt holes blocking side for the problem of repairing difficult and easy generation hidden leakage defect and heat bridge phenomenon
Method.
The present invention adopts the following technical scheme that realization：A kind of efficient shear wall through-wall bolt holes blocking method, is adopted
Use following steps：A, shear wall concreting are finished and reached after strength of mould stripping, and form removal simultaneously takes out through-wall bolt, form band
The bolt hole of pvc pipe；B, selection timber wedge drilling rod are arranged on impact drill I, start impact drill I, timber wedge drilling rod is progressively to bolt
Bore dynamic in hole, after finding that pvc pipe loosens, close impact drill I switches, pvc pipe is taken out from bolt hole；C, treat coagulation
Soil is reached after some strength, is chosen frustum alloy bit and is arranged on impact drill I, and on the conical surface of frustum alloy bit
Barricade snap ring is fixed with, later on impact drill I carries out drilling through work, when barricade snap ring in exterior wall outer end against bolt hole
When being blocked by exterior wall end face, it is stopped, now forms horn mouth in bolt hole outer end；D, at the horn mouth of bolt hole
Spreading glue, and blocked bolt hole outer end is fixed on the prefabricated mortar block that horn mouth coordinates；E and then selection note
Sizing device carries out slip casting, and grouting device includes impact drill II, and impact drill II front end is clamped with hollow drill, the side of hollow drill
Be provided with some mouth sprays on wall, the front end of hollow drill is provided with extruding slurry mouth, the tail end of hollow drill be provided with communicate therewith and
The galvanized pipe connected by swivel joint, the upper end of galvanized pipe is provided with the funnel being threadedly coupled with it, and funnel top is provided with
The cored screw being threadedly coupled with it is installed with strip aluminium sheet, strip aluminium sheet, cored screw lower end is provided with pastes with funnel bottom
The annular disc of conjunction, cored screw upper end is provided with rotating handles, and cored screw upper end is provided with the air pump communicated therewith；Note
During slurry, rotating handles and cored screw are rotated first opens annular disc, and interfacial agents are poured into funnel, and opening impact is bored
II, interfacial agents enter hollow drill through galvanized pipe, and interfacial agents centrifugal atomization is arrived into bolt hole in the presence of impact drill II
Inwall, is then switched off impact drill II, and after after the interfacial agents final set of bolt hole inwall, expansive cement mortar is poured into funnel,
It is again turned on impact drill II and opens air pump, expansive cement mortar is injected in bolt under the centrifugal action that hollow drill rotates
The surface of hole inwall interfacial agents, and in the presence of air pump, expansive cement mortar is starched mouth by hollow drill forward ends thereof and squeezed
The center of bolt hole front end is depressed into, hollow drill is exited then according to mortar closure situation, at the same time, sprays and extrude
Expansive mortar, completes slip casting；To closely knit at f, the last artificial inner bolt hole of filling exterior wall, bolt hole closure is finished.
Mortar in the shear wall through-wall bolt holes blocking method in funnel can realize oneself of funnel by control handle
It is dynamic to open and close function；Horn mouth is got out on shear wall using frustum alloy bit, is blocked with prefabricated mortar block, extension
Water route, prevents rain leakage；Moved using the brill at full speed of core drilling, enhance interfacial agents and the cohesive force of shear wall, simultaneously
The cohesive force of mortar and interfacial agents is enhanced, is extruded when hollow drill is exited in mortar, filling bolt hole and reserved using air pump
Hole, the mortar so blocked is firmly bonded with shear wall, blocks closely knit, overcomes existing shear wall through-wall bolt hole envelope
It is stifled exist waste time and energy, mortar waste it is serious, reprocess difficult and the problem of easily occur hidden leakage defect and heat bridge phenomenon.
Shear wall through-wall bolt holes blocking method of the present invention can be conveniently by bolt sealing hole, effectively
Efficiency of construction is improved, and is effectively controlled the consumption of mortar, closely knit effect is blocked while having, it is ensured that hole
Block quality, thoroughly prevented the generation of hidden leakage defect and heat bridge phenomenon, with technique it is simple, cost-effective, prevent to do over again
Repair phenomenon, easy to operate and low to operative's skill set requirements advantage.
Brief description of the drawings
Fig. 1 is the structural representation of grouting device in the present invention；
Fig. 2 is arranged on the structural representation on impact drill I for timber wedge drilling rod in the present invention；
Fig. 3 is arranged on the structural representation on impact drill I for frustum alloy bit in the present invention；
Fig. 4 is the enlarged diagram at hollow drill in Fig. 1.
In figure：1- bolt holes, 2- timber wedge drilling rods, 3- impact drills I, 4- frustum alloy bit, 5- barricade snap rings, 6- is pre-
Mortar block processed, 7- impact drills II, 8- hollow drill, 9- galvanized pipes, 10- funnels, 11- strip aluminium sheets, 12- cored screws, 13- rings
Shape disk, 14- rotating handleses, 15- air pumps, 16- mouth sprays, 17- extruding slurry mouths.
Embodiment
A kind of efficient shear wall through-wall bolt holes blocking method, using following steps：A, shear wall concreting are complete
Finish and reach after strength of mould stripping, form removal simultaneously takes out through-wall bolt, form the bolt hole 1 with pvc pipe；B, selection timber wedge drilling rod
2 are arranged on impact drill I3, start impact drill I3, and timber wedge drilling rod 2 progressively bores dynamic into bolt hole 1, when discovery pvc pipe loosens
Afterwards, impact drill I3 switches are closed, pvc pipe is taken out from bolt hole 1；C, after concrete reaches some strength, choose cone
Mesa-shaped alloy bit 4 is arranged on impact drill I3, and is fixed with barricade snap ring 5 on the conical surface of frustum alloy bit 4, then
Opening impact bores I3, carries out drilling through work against bolt hole 1 in exterior wall outer end, when barricade snap ring 5 is blocked by exterior wall end face,
It is stopped, now forms horn mouth in the outer end of bolt hole 1；D, the spreading glue at the horn mouth of bolt hole 1, and will be with
The prefabricated mortar block 6 that horn mouth coordinates is fixed on the outer end of bolt hole 1 and blocked；E and then selection grouting device are noted
Slurry, grouting device includes impact drill II7, and impact drill II7 front end, which is clamped with hollow drill 8, the side wall of hollow drill 8, to be provided with
Some mouth sprays 16, the front end of hollow drill 8 is provided with extruding slurry mouth 17, and the tail end of hollow drill 8, which is provided with, to be communicated therewith and lead to
The galvanized pipe 9 of swivel joint connection is crossed, the upper end of galvanized pipe 9 is provided with the funnel 10 being threadedly coupled with it, and the top of funnel 10 is set
The cored screw 12 for being installed with and being threadedly coupled with it on strip aluminium sheet 11, strip aluminium sheet 11 is equipped with, the lower end of cored screw 12 is provided with
The annular disc 13 fitted with the bottom of funnel 10, the upper end of cored screw 12 is provided with rotating handles 14, and the upper end of cored screw 12
It is provided with the air pump 15 communicated therewith；During slip casting, rotating handles 14 and cored screw 12 are rotated first opens annular disc 13,
Interfacial agents are poured into funnel 10, opening impact bores II7, and interfacial agents enter hollow drill 8 through galvanized pipe 9, impact drill II7's
By the inwall of interfacial agents centrifugal atomization to bolt hole 1 under effect, impact drill II7 is then switched off, the boundary of the inwall of bolt hole 1 is treated
After the agent final set of face, expansive cement mortar is poured into funnel 10, impact drill II7 is again turned on and opens air pump 15, expanding cement
Mortar is injected in the surface of the inwall interfacial agents of bolt hole 1 under the centrifugal action that hollow drill 8 rotates, and in air pump 15
Under effect, expansive cement mortar is extruded to the center of the front end of bolt hole 1 by the extruding slurry mouth 17 of the front end of hollow drill 8,
Hollow drill 8 is exited then according to mortar closure situation, at the same time, sprays and extrusion expansion mortar, completes slip casting；It is f, last
To closely knit at the artificial inner bolt hole of filling exterior wall, the closure of bolt hole 1 is finished.
Claims (1)
1. a kind of efficient shear wall through-wall bolt holes blocking method, it is characterised in that：Using following steps：A, shear wall coagulation
Soil, which pours to finish, to be reached after strength of mould stripping, and form removal simultaneously takes out through-wall bolt, forms the bolt hole with pvc pipe（1）；B, choosing
Take timber wedge drilling rod（2）Installed in impact drill I（3）On, start impact drill I（3）, timber wedge drilling rod（2）Progressively to bolt hole（1）It is interior
Bore dynamic, after finding that pvc pipe loosens, close impact drill I（3）Switch, by pvc pipe from bolt hole（1）It is middle to take out；C, treat coagulation
Soil is reached after some strength, chooses frustum alloy bit（4）Installed in impact drill I（3）On, and in frustum alloy bit
（4）The conical surface on be fixed with barricade snap ring（5）, later on impact drill I（3）, in exterior wall outer end against bolt hole（1）Carry out
Work is drilled through, when barricade snap ring（5）When being blocked by exterior wall end face, it is stopped, now in bolt hole（1）Outer end forms loudspeaker
Mouthful；D, in bolt hole（1）Horn mouth at spreading glue, and the prefabricated mortar block that will coordinate with horn mouth（6）It is fixed on spiral shell
Keyhole hole（1）Outer end is blocked；E and then selection grouting device carry out slip casting, and grouting device includes impact drill II（7）, impact
Bore II（7）Front end be clamped with hollow drill（8）, hollow drill（8）Side wall on be provided with some mouth sprays（16）, hollow drill
（8）Front end be provided with extruding slurry mouth（17）, hollow drill（8）Tail end be provided with what is communicated therewith and connected by swivel joint
Galvanized pipe（9）, galvanized pipe（9）Upper end be provided with the funnel being threadedly coupled with it（10）, funnel（10）Top is provided with strip
Aluminium sheet（11）, strip aluminium sheet（11）On be installed with the cored screw being threadedly coupled with it（12）, cored screw（12）Lower end is provided with
With funnel（10）The annular disc of bottom laminating（13）, cored screw（12）Upper end is provided with rotating handles（14）, and hollow spiral shell
Bar（12）Upper end is provided with the air pump communicated therewith（15）；During slip casting, rotating handles is rotated first（14）And cored screw（12）
Make annular disc（13）Open, in funnel（10）Interfacial agents are inside poured into, opening impact bores II（7）, interfacial agents are through galvanized pipe（9）Enter
Enter hollow drill（8）, in impact drill II（7）In the presence of by interfacial agents centrifugal atomization to bolt hole（1）Inwall, then close
Close impact drill II（7）, treat bolt hole（1）After the interfacial agents final set of inwall, in funnel（10）Expansive cement mortar is inside poured into, then
Secondary opening impact bores II（7）And open air pump（15）, expansive cement mortar is in hollow drill（8）Sprayed under the centrifugal action of rotation
Penetrate in bolt hole（1）The surface of inwall interfacial agents, and in air pump（15）In the presence of, expansive cement mortar passes through hollow drill
（8）The extruding slurry mouth of front end（17）Extrude to bolt hole（1）The center of front end, sky is exited then according to mortar closure situation
Heart drilling rod（8）, at the same time, spray and extrusion expansion mortar, complete slip casting；F, the last artificial inner bolt hole of filling exterior wall
Place is to closely knit, bolt hole（1）Closure is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649515.8A CN107237511B (en) | 2017-08-02 | 2017-08-02 | A kind of efficient shear wall through-wall bolt holes blocking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649515.8A CN107237511B (en) | 2017-08-02 | 2017-08-02 | A kind of efficient shear wall through-wall bolt holes blocking method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107237511A true CN107237511A (en) | 2017-10-10 |
| CN107237511B CN107237511B (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710649515.8A Active CN107237511B (en) | 2017-08-02 | 2017-08-02 | A kind of efficient shear wall through-wall bolt holes blocking method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643050A (en) * | 2018-05-22 | 2018-10-12 | 宁夏路桥工程股份有限公司 | A kind of method for blocking in wall-through pull rod hole |
| CN108979186A (en) * | 2018-06-29 | 2018-12-11 | 上海全筑建筑装饰集团股份有限公司 | Filling-up hole tool and method |
| CN109057341A (en) * | 2018-11-01 | 2018-12-21 | 上海宝冶集团有限公司 | A kind of method for blocking in Screw arbor with nut at both-ends hole |
| CN110629892A (en) * | 2019-09-06 | 2019-12-31 | 中国二冶集团有限公司 | Building wall hole plugging assembly |
| CN110863667A (en) * | 2019-10-31 | 2020-03-06 | 上海建工七建集团有限公司 | Anti-seepage plugging structure and method for concrete shear wall screw hole |
| CN111155780A (en) * | 2019-09-02 | 2020-05-15 | 广东博智林机器人有限公司 | Screw hole plugging robot and building system with same |
| WO2021189866A1 (en) * | 2020-03-27 | 2021-09-30 | 广东博智林机器人有限公司 | Robotic arm, hole blocking device, and hole blocking robot |
| WO2021189865A1 (en) * | 2020-03-27 | 2021-09-30 | 广东博智林机器人有限公司 | Hole plugging device and hole plugging robot |
| CN113737969A (en) * | 2021-09-02 | 2021-12-03 | 三维建设工程咨询有限公司 | Wall split bolt hole plugging method |
| CN114427264A (en) * | 2022-01-18 | 2022-05-03 | 中国建筑第五工程局有限公司 | Single-person-operated outer wall screw hole plugging equipment for building construction and operation method thereof |
| CN115683708A (en) * | 2022-11-01 | 2023-02-03 | 山东钰涛消防科技有限公司 | Automatic sampling detection plugging device for wall thermal insulation material |
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| CN204850463U (en) * | 2015-07-23 | 2015-12-09 | 山西八建集团有限公司 | Shear force wall split bolt hole plugging device |
| CN206279789U (en) * | 2016-12-09 | 2017-06-27 | 中国建筑第四工程局有限公司 | A kind of plugging structure of exterior wall Screw arbor with nut at both-ends hole |
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| JPH03233075A (en) * | 1990-02-06 | 1991-10-17 | Shimizu Corp | Cut-off method of concrete construction and injection device of grout such as sealing compound, etc. |
| JPH0886096A (en) * | 1994-09-19 | 1996-04-02 | Batsusaa:Kk | Injection method of cut-off agent in concrete structure |
| KR100586395B1 (en) * | 2003-12-09 | 2006-06-09 | 김천만 | A cement injector and method for mending a crack using it |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643050A (en) * | 2018-05-22 | 2018-10-12 | 宁夏路桥工程股份有限公司 | A kind of method for blocking in wall-through pull rod hole |
| CN108643050B (en) * | 2018-05-22 | 2020-02-11 | 宁夏路桥工程股份有限公司 | Plugging method for through-wall pull rod hole |
| CN108979186A (en) * | 2018-06-29 | 2018-12-11 | 上海全筑建筑装饰集团股份有限公司 | Filling-up hole tool and method |
| CN109057341A (en) * | 2018-11-01 | 2018-12-21 | 上海宝冶集团有限公司 | A kind of method for blocking in Screw arbor with nut at both-ends hole |
| CN111155780A (en) * | 2019-09-02 | 2020-05-15 | 广东博智林机器人有限公司 | Screw hole plugging robot and building system with same |
| CN110629892A (en) * | 2019-09-06 | 2019-12-31 | 中国二冶集团有限公司 | Building wall hole plugging assembly |
| CN110863667A (en) * | 2019-10-31 | 2020-03-06 | 上海建工七建集团有限公司 | Anti-seepage plugging structure and method for concrete shear wall screw hole |
| WO2021189866A1 (en) * | 2020-03-27 | 2021-09-30 | 广东博智林机器人有限公司 | Robotic arm, hole blocking device, and hole blocking robot |
| WO2021189865A1 (en) * | 2020-03-27 | 2021-09-30 | 广东博智林机器人有限公司 | Hole plugging device and hole plugging robot |
| CN113737969A (en) * | 2021-09-02 | 2021-12-03 | 三维建设工程咨询有限公司 | Wall split bolt hole plugging method |
| CN114427264A (en) * | 2022-01-18 | 2022-05-03 | 中国建筑第五工程局有限公司 | Single-person-operated outer wall screw hole plugging equipment for building construction and operation method thereof |
| CN114427264B (en) * | 2022-01-18 | 2024-01-26 | 中国建筑第五工程局有限公司 | Single-person-operated external wall screw hole plugging equipment for building construction and operation method thereof |
| CN115683708A (en) * | 2022-11-01 | 2023-02-03 | 山东钰涛消防科技有限公司 | Automatic sampling detection plugging device for wall thermal insulation material |
| CN115683708B (en) * | 2022-11-01 | 2023-03-31 | 山东钰涛消防科技有限公司 | Automatic sampling detection plugging device for wall thermal insulation material |
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|---|---|
| CN107237511B (en) | 2019-04-16 |
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