CN111042007A - Planting rib anchoring method - Google Patents
Planting rib anchoring method Download PDFInfo
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- CN111042007A CN111042007A CN201911257761.4A CN201911257761A CN111042007A CN 111042007 A CN111042007 A CN 111042007A CN 201911257761 A CN201911257761 A CN 201911257761A CN 111042007 A CN111042007 A CN 111042007A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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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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Abstract
The invention relates to the technical field of bar planting, and discloses a bar planting anchoring method which comprises the steps of line snapping point location, drilling, slag removal, hole washing, glue injection, bar planting, curing and curing, uplift test and anchoring of steel bars. This anchor way of planting muscle avoids outer hole too big original reinforcing bar of destruction, and can avoid the whole possibility of extracting of the planting muscle body, and fixed relatively firm can make the planting muscle body firmly fix in the concrete component, can make the anchor reinforcing bar fix in the upper end of planting the muscle body, and the installation is more convenient, and many planting muscle bodies pass through screw thread mechanical connection with single anchor reinforcing bar and guarantee the connection quality, can make the aperture of fixed orifices diminish, reduces the destruction to the concrete component.
Description
Technical Field
The invention relates to the technical field of bar planting, in particular to a method for anchoring a planted bar.
Background
The embedded steel bar is a connecting technology which utilizes the holding force effect of a structural adhesive lock key for anchoring after steel bars, and is widely used for remedying the missing embedded steel bars or the deviation of the steel bars from the designed position in the construction of houses and bridges at present; usually, a drilling machine is adopted to drill holes on the concrete member, and then the reinforcing steel bars are anchored in the holes through structural adhesive, so that the effect of planting the reinforcing steel bars after fixing is achieved.
The muscle hole is planted to traditional reinforcing bar is great, and concrete beam slab post wall reinforcing bar all is outer at the component basically, and the centre is the concrete basically, and outer hole is too big, is difficult to avoid original reinforcing bar, destroys original reinforcing bar easily, and the planting muscle degree of depth is darker, all is difficult to satisfy the reinforcing bar anchor requirement at the little post in cross-section and perpendicular to concrete wall (roof beam, board), and is planted the whole easy quilt of reinforcing bar structure glue and is extracted or not hard up, for this reason, we propose a planting muscle structure.
Disclosure of Invention
The invention aims to solve the technical problems that the traditional steel bar planting hole is too large, the original steel bar is difficult to avoid, the original steel bar is easy to damage, the planting depth is deep, the steel bar anchoring requirements are difficult to meet on columns with small cross sections and concrete walls vertical to the columns, and the whole planted steel bar structural adhesive is easy to pull out or loosen.
The invention adopts the following technical scheme to solve the technical problems: a method for anchoring a planted bar comprises the steps of line snapping point location, drilling, slag removal, hole washing, glue injection, bar planting, curing and curing, uplift test and anchoring of the steel bar, and comprises the following specific steps:
(1) line snapping point positions: staggering the positions of the original structural steel bars according to the positions and the number of the reinforcing bars of the design drawing, and marking out the positions of the embedded bars;
(2) drilling: drilling a hole with large inner diameter and small outer diameter on the concrete member by using a drilling machine according to the size of the steel bar to be anchored, wherein the depth is determined by calculating according to the diameter of the steel bar to be anchored, and when the drilling machine is used for drilling, the drill bit is a phi 30 alloy steel drill bit which is always vertical to the cylindrical surface;
(3) slag removal: after drilling, sleeving a lengthening rod on the brush sleeve, extending to the bottom of the hole, repeatedly pumping back and forth to take out dust and crushed slag, and blowing out floating dust in the hole by using compressed air;
(4) hole washing: after blowing, cleaning the inner wall of the hole by dipping absorbent cotton in alcohol or acetone;
(5) injecting glue: taking a group of strong bar-planting glue, filling the group of strong bar-planting glue into a sleeve, arranging the sleeve on a special manual injector, slowly buckling a trigger, discarding thinner glue at a platinum coated port, extending a spiral mixing nozzle into the bottom of a hole, lengthening a plastic pipe if the length is not enough, then buckling the trigger, moving the injector of the trigger to retreat once, thus discharging air in the hole, and injecting glue into the hole to reach 80% in order to ensure that the glue in the hole is full and cannot flow out after a steel bar is planted;
(6) and (3) bar planting: after the glue injection in the hole is finished, immediately putting the steel bar planting body subjected to the rust removal and decontamination treatment into the hole opening, slowly screwing in one way, and not reversely rotating in the midway until the steel bar extends into the bottom of the hole;
(7) curing and curing: after the reinforcing steel bars are implanted, the reinforcing steel bars are positioned on the internal thread connecting sleeve, the reinforcing steel bars cannot be vibrated before the structural adhesive is completely cured, the structural adhesive can be cured at normal temperature, and the next procedure can be carried out after 50 hours;
(8) and (3) resistance to plucking test: manufacturing a concrete test piece with the same strength grade as a concrete component of a position to be embedded with a bar, implanting three groups of bar-embedding bodies according to the bar-embedding step, carrying out a drawing experiment after the structural adhesive is completely cured, wherein a special reinforcing steel dynamometer for the experiment is used, when the stress reaches the yield strength (450N/mm 2) of a steel bar of the II grade, a necking phenomenon occurs, and then the bar-embedding bodies are broken, the force applied to a fixture by the dynamometer during the test is consistent with that FC (FC: force applied by the dynamometer is) which is not less than FYK (FC: force applied by the dynamometer, N/mm 2; FYK: yield strength of the steel bar, N/mm 2), the strength of the structural adhesive for embedding the bar is larger than the yield strength of the steel bar, the damage of the embedding bar is the yield damage of the steel bar, the bonding damage;
(9) fixing the anchoring steel bars: the external thread fixing part is screwed into the internal thread connecting sleeve through threads, the anchoring steel bar is fixed at the upper end of the steel bar planting body, and the steel bar planting anchoring work is finished.
The utility model provides a plant muscle structure, includes the concrete component, the inside of concrete component is run through and is provided with the fixed orifices, the internal surface of fixed orifices is provided with a structure glue film, one side of the inside structure glue film of fixed orifices is provided with plants the muscle body, one side of the inside muscle body of planting of fixed orifices is provided with No. two structure glue films, it is provided with the welding point to plant the upper end on the muscle body, the upper end of welding point is provided with the female connection sleeve, the telescopic upper portion inboard of female connection is provided with the external screw thread fixed part, the upper end of external screw thread fixed part is provided with the anchor reinforcing bar.
Preferably, the tangent plane of the fixing hole is trapezoidal, and the diameter of the bottom end of the fixing hole is one and a half times of the diameter of the upper end.
Preferably, No. one structure glue film is connected with the internal surface fixed of fixed orifices, the bar planting body is connected with the one end external surface fixed of No. one structure glue film, No. two structure glue films are connected with the external surface fixed of bar planting body.
Preferably, the quantity of the bar planting body is three groups, the bar planting body runs through the setting between a structure glue film and No. two structure glue films, the bar planting body is the high strength steel bar, the bar planting body is fixed in the inside of fixed orifices through a structure glue film and No. two structure glue films.
Preferably, the outer surface of the lower end of the welding point is fixedly connected with the outer surface of the upper end of the bar planting body, the outer surface of the lower end of the internal thread connecting sleeve is fixedly connected with the outer surface of the upper end of the welding point, and the internal thread connecting sleeve is made of stainless steel materials.
Preferably, the lower end of the internal thread connecting sleeve is fixedly connected with the upper end of the bar planting body through a welding point, and the height of the bar planting body is the same as that of the fixing hole.
Preferably, the external thread fixing part is matched with the internal thread connecting sleeve, and the outer surface of the external thread fixing part is meshed with the inner surface of the internal thread connecting sleeve through threads.
Preferably, the outer surface of the lower end of the anchoring steel bar is fixedly connected with the outer surface of the upper end of the external thread fixing part.
Compared with the prior art, the invention provides a planting rib anchoring method, which has the following beneficial effects:
1. this anchor way of planting the muscle, through adopting the outer big way in little of fixed orifices, avoid outer hole to cross and destroy original reinforcing bar greatly, and the outer big fixed orifices in little utilizes the principle of carpenter's wedge, can avoid the whole possibility of extracting of planting the muscle body, and fixed more is firm.
2. This anchor way of planting muscle through being provided with the bond surface between a plurality of groups planting muscle body greatly increased structure glue film, No. two structure glue films and the planting muscle body to improved the bond capacity of a structure glue film, planting muscle body, No. two structure glue films greatly, thereby can make the planting muscle body firmly fix in the concrete member.
3. This bar planting anchor way can weld female connection sleeve in the upper end of bar planting body through the welding point, can twist the inside of female connection sleeve with the external screw thread fixed part through the screw thread, and then makes the anchor reinforcing bar fix in the upper end of bar planting body, and the installation is more convenient, and many bar planting bodies pass through threaded mechanical connection with single anchor reinforcing bar and guarantee connection quality.
4. This bar planting anchor way adopts high strength nick steel wire as the bar planting body, can reduce the diameter of the bar planting body under the condition that does not reduce tensile bearing capacity, and then can make the aperture of fixed orifices diminish, reduces the destruction to the concrete member.
Drawings
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a sectional view of the bar-planting structure of the present invention;
fig. 3 is an exploded view of the bar-planting structure of the present invention.
In the figure: 1. a concrete member; 2. a fixing hole; 3. a first structural adhesive layer; 4. planting a tendon body; 5. a second structural adhesive layer; 6. a welding point; 7. the internal thread is connected with the sleeve; 8. an external thread fixing part; 9. and anchoring the steel bars.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a method for anchoring embedded bars includes the steps of line location snapping, drilling, slag removing, hole washing, glue injection, bar embedding, curing and curing, anti-pulling test and fixing of the embedded bars, and the specific steps are as follows:
(1) line snapping point positions: staggering the positions of the original structural steel bars according to the positions and the number of the reinforcing bars of the design drawing, and marking out the positions of the embedded bars;
(2) drilling: drilling a hole with large inner diameter and small outer diameter on the concrete member by using a drilling machine according to the size of the steel bar to be anchored, wherein the depth is determined by calculating according to the diameter of the steel bar to be anchored, and when the drilling machine is used for drilling, the drill bit is a phi 30 alloy steel drill bit which is always vertical to the cylindrical surface;
(3) slag removal: after drilling, sleeving a lengthening rod on the brush sleeve, extending to the bottom of the hole, repeatedly pumping back and forth to take out dust and crushed slag, and blowing out floating dust in the hole by using compressed air;
(4) hole washing: after blowing, cleaning the inner wall of the hole by dipping absorbent cotton in alcohol or acetone;
(5) injecting glue: taking a group of strong bar-planting glue, filling the group of strong bar-planting glue into a sleeve, arranging the sleeve on a special manual injector, slowly buckling a trigger, discarding thinner glue at a platinum coated port, extending a spiral mixing nozzle into the bottom of a hole, lengthening a plastic pipe if the length is not enough, then buckling the trigger, moving the injector of the trigger to retreat once, thus discharging air in the hole, and injecting glue into the hole to reach 80% in order to ensure that the glue in the hole is full and cannot flow out after a steel bar is planted;
(6) and (3) bar planting: after the glue injection in the hole is finished, immediately putting the steel bar planting body subjected to the rust removal and decontamination treatment into the hole opening, slowly screwing in one way, and not reversely rotating in the midway until the steel bar extends into the bottom of the hole;
(7) curing and curing: after the reinforcing steel bars are implanted, the reinforcing steel bars are positioned on the internal thread connecting sleeve, the reinforcing steel bars cannot be vibrated before the structural adhesive is completely cured, the structural adhesive can be cured at normal temperature, and the next procedure can be carried out after 50 hours;
(8) and (3) resistance to plucking test: manufacturing a concrete test piece with the same strength grade as a concrete component of a position to be embedded with a bar, implanting three groups of bar-embedding bodies according to the bar-embedding step, carrying out a drawing experiment after the structural adhesive is completely cured, wherein a special reinforcing steel dynamometer for the experiment is used, when the stress reaches the yield strength (450N/mm 2) of a steel bar of the II grade, a necking phenomenon occurs, and then the bar-embedding bodies are broken, the force applied to a fixture by the dynamometer during the test is consistent with that FC (FC: force applied by the dynamometer is) which is not less than FYK (FC: force applied by the dynamometer, N/mm 2; FYK: yield strength of the steel bar, N/mm 2), the strength of the structural adhesive for embedding the bar is larger than the yield strength of the steel bar, the damage of the embedding bar is the yield damage of the steel bar, the bonding damage;
(9) fixing the anchoring steel bars: the external thread fixing part is screwed into the internal thread connecting sleeve through threads, the anchoring steel bar is fixed at the upper end of the steel bar planting body, and the steel bar planting anchoring work is finished.
The utility model provides a plant muscle structure, including concrete member 1, concrete member 1's inside runs through and is provided with fixed orifices 2, the internal surface of fixed orifices 2 is provided with a structure glue film 3, one side of a structure glue film 3 of fixed orifices 2 inside is provided with the bar body 4 of planting, one side of the inside bar body 4 of planting of fixed orifices 2 is provided with No. two structure glue films 5, the last upper end of the bar body 4 of planting is provided with welding point 6, the upper end of welding point 6 is provided with female connection sleeve 7, female connection sleeve 7's upper portion inboard is provided with external screw thread fixed part 8, the upper end of external screw thread fixed part 8 is provided with anchor reinforcing bar 9.
The section of the fixing hole 2 is trapezoidal, and the diameter of the bottom end of the fixing hole 2 is one half and five times of the diameter of the upper end.
No. 3 structural adhesive layers are fixedly connected with the inner surface of the fixing hole 2, the steel bar planting body 4 is fixedly connected with the outer surface of one end of the first structural adhesive layer 3, and the second structural adhesive layer 5 is fixedly connected with the outer surface of the steel bar planting body 4.
The quantity of the bar planting body 4 is three groups, and the bar planting body 4 runs through the setting between No. 3 and No. 5 structural adhesive layers of a structural adhesive layer, and the bar planting body 4 is the high strength steel bar, and the bar planting body 4 is fixed in the inside of fixed orifices 2 through No. 3 structural adhesive layers and No. 5 structural adhesive layers.
The outer surface of the lower end of the welding point 6 is fixedly connected with the outer surface of the upper end of the bar planting body 4, the outer surface of the lower end of the internal thread connecting sleeve 7 is fixedly connected with the outer surface of the upper end of the welding point 6, and the internal thread connecting sleeve 7 is made of stainless steel materials.
The lower extreme of female connection sleeve 7 passes through the upper end fixed connection of welding point 6 with the bar planting body 4, and the height of the bar planting body 4 is the same with the height of fixed orifices 2.
The external thread fixing part 8 is matched with the internal thread connecting sleeve 7, and the outer surface of the external thread fixing part 8 is meshed with the inner surface of the internal thread connecting sleeve 7 through threads.
The outer surface of the lower end of the anchoring steel bar 9 is fixedly connected with the outer surface of the upper end of the external thread fixing part 8.
When the concrete member is in operation, a user staggers the positions of original structural steel bars according to the positions and the quantity of the steel bars in a design drawing, marks the positions of the steel bars, anchors the sizes of the steel bars 9 on the concrete member 1 according to the needs, drills a fixed hole 2 with large inner diameter and small outer diameter by a drilling machine, sleeves a lengthening bar by a hairbrush after drilling, extends to the bottom of the hole, repeatedly pumps the hole back and forth to bring out dust and broken slag, blows off floating dust in the hole by compressed air, cleans the inner wall of the hole by absorbent cotton dipped in alcohol or acetone after blowing, injects structural glue into the fixed hole 2, injects the structural glue into the fixed hole 2 to reach 80 percent, immediately puts the steel bar implanted body 4 subjected to rust and decontamination treatment into the fixed hole 2, slowly screws in one way, can not reversely rotate halfway until the steel bar implanted body 4 extends to the bottom of the fixed hole 2, can not vibrate the steel bar implanted body 4 before the structural glue is completely cured, and can complete curing at normal temperature, the male screw fixing portion 8 is screwed into the female screw attaching sleeve 7 by a screw to fix the anchor bar 9 to the upper end of the bar-embedded body 4, and the bar-embedded anchor work is completed in a steel bar factory in which the female screw attaching sleeve 7 is welded to the upper end of the bar-embedded body 4 by the welding point 6.
In conclusion, the method of adopting the small outside and the large inside of the fixing holes 2 can avoid the damage to the original steel bars due to the overlarge holes on the outer layer, and the principle of the wood wedge is utilized by the fixing holes 2 with the small outside and the large inside, so that the possibility of the whole extraction of the steel bar planting body 4 can be avoided, the fixation is firm, the bonding surface between the first structure adhesive layer 3, the second structure adhesive layer 5 and the steel bar planting body 4 is greatly increased by arranging a plurality of groups of steel bar planting bodies 4, so that the bonding force of the first structure adhesive layer 3, the steel bar planting body 4 and the second structure adhesive layer 5 is greatly improved, the steel bar planting body 4 can be firmly fixed in the concrete member 1, the internal thread connecting sleeve 7 can be welded at the upper end of the steel bar planting body 4 through the welding point 6, the external thread fixing part 8 can be screwed into the internal thread connecting sleeve 7 through threads, so that the anchoring steel bar 9 is fixed at the upper end of the steel bar planting body 4, the installation is convenient, adopt high strength nicked steel wire as bar planting body 4, can reduce the diameter of bar planting body 4 under the circumstances that does not reduce tensile bearing capacity, and then can make the aperture of fixed orifices 2 diminish.
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 (9)
1. A method for anchoring a planted bar comprises the steps of line snapping point location, drilling, slag removal, hole washing, glue injection, bar planting, curing and curing, uplift test and anchoring of the steel bar, and comprises the following specific steps:
(1) line snapping point positions: staggering the positions of the original structural steel bars according to the positions and the number of the reinforcing bars of the design drawing, and marking out the positions of the embedded bars;
(2) drilling: drilling a hole with large inner diameter and small outer diameter on the concrete member by using a drilling machine according to the size of the steel bar to be anchored, wherein the depth is determined by calculating according to the diameter of the steel bar to be anchored, and when the drilling machine is used for drilling, the drill bit is a phi 30 alloy steel drill bit which is always vertical to the cylindrical surface;
(3) slag removal: after drilling, sleeving a lengthening rod on the brush sleeve, extending to the bottom of the hole, repeatedly pumping back and forth to take out dust and crushed slag, and blowing out floating dust in the hole by using compressed air;
(4) hole washing: after blowing, cleaning the inner wall of the hole by dipping absorbent cotton in alcohol or acetone;
(5) injecting glue: taking a group of strong bar-planting glue, filling the group of strong bar-planting glue into a sleeve, arranging the sleeve on a special manual injector, slowly buckling a trigger, discarding thinner glue at a platinum coated port, extending a spiral mixing nozzle into the bottom of a hole, lengthening a plastic pipe if the length is not enough, then buckling the trigger, moving the injector of the trigger to retreat once, thus discharging air in the hole, and injecting glue into the hole to reach 80% in order to ensure that the glue in the hole is full and cannot flow out after a steel bar is planted;
(6) and (3) bar planting: after the glue injection in the hole is finished, immediately putting the steel bar planting body subjected to the rust removal and decontamination treatment into the hole opening, slowly screwing in one way, and not reversely rotating in the midway until the steel bar extends into the bottom of the hole;
(7) curing and curing: after the reinforcing steel bars are implanted, the reinforcing steel bars are positioned on the internal thread connecting sleeve, the reinforcing steel bars cannot be vibrated before the structural adhesive is completely cured, the structural adhesive can be cured at normal temperature, and the next procedure can be carried out after 50 hours;
(8) and (3) resistance to plucking test: manufacturing a concrete test piece with the same strength grade as a concrete component of a position to be embedded with a bar, implanting three groups of bar-embedding bodies according to the bar-embedding step, carrying out a drawing experiment after the structural adhesive is completely cured, wherein a special reinforcing steel dynamometer for the experiment is used, when the stress reaches the yield strength (450N/mm 2) of a steel bar of the II grade, a necking phenomenon occurs, and then the bar-embedding bodies are broken, the force applied to a fixture by the dynamometer during the test is consistent with that FC (FC: force applied by the dynamometer is) which is not less than FYK (FC: force applied by the dynamometer, N/mm 2; FYK: yield strength of the steel bar, N/mm 2), the strength of the structural adhesive for embedding the bar is larger than the yield strength of the steel bar, the damage of the embedding bar is the yield damage of the steel bar, the bonding damage;
(9) fixing the anchoring steel bars: the external thread fixing part is screwed into the internal thread connecting sleeve through threads, the anchoring steel bar is fixed at the upper end of the steel bar planting body, and the steel bar planting anchoring work is finished.
2. The utility model provides a plant muscle structure, includes concrete member (1), its characterized in that: the inside of concrete member (1) is run through and is provided with fixed orifices (2), the internal surface of fixed orifices (2) is provided with a structure glue film (3), one side of the inside structure glue film (3) of fixed orifices (2) is provided with the bar body of planting (4), one side of the inside bar body of planting (4) of fixed orifices (2) is provided with No. two structure glue films (5), the upper end of planting on the bar body (4) is provided with welding point (6), the upper end of welding point (6) is provided with female connection sleeve (7), the upper portion inboard of female connection sleeve (7) is provided with external screw thread fixed part (8), the upper end of external screw thread fixed part (8) is provided with anchor reinforcing bar (9).
3. A tendon-planting structure according to claim 2, wherein: the tangent plane of fixed orifices (2) is trapezoidal, the diameter of the bottom of fixed orifices (2) is one and a little five times of upper end diameter.
4. A tendon-planting structure according to claim 2, wherein: the inner surface fixed connection of a structure glue film (3) and fixed orifices (2), the bar planting body (4) is connected with the one end outer fixed surface of a structure glue film (3), No. two structure glue films (5) are connected with the outer fixed surface of the bar planting body (4).
5. A tendon-planting structure according to claim 2, wherein: the quantity of the bar planting body (4) is three groups, the bar planting body (4) runs through the setting between a structure glue film (3) and No. two structure glue films (5), the bar planting body (4) is the high strength steel bar, the bar planting body (4) is fixed in the inside of fixed orifices (2) through a structure glue film (3) and No. two structure glue films (5).
6. A tendon-planting structure according to claim 2, wherein: the outer surface of the lower end of the welding point (6) is fixedly connected with the outer surface of the upper end of the bar planting body (4), the outer surface of the lower end of the internal thread connecting sleeve (7) is fixedly connected with the outer surface of the upper end of the welding point (6), and the internal thread connecting sleeve (7) is made of stainless steel materials.
7. A tendon-planting structure according to claim 2, wherein: the lower end of the internal thread connecting sleeve (7) is fixedly connected with the upper end of the bar planting body (4) through a welding point (6), and the height of the bar planting body (4) is the same as that of the fixing hole (2).
8. A tendon-planting structure according to claim 2, wherein: the external thread fixing part (8) is matched with the internal thread connecting sleeve (7), and the outer surface of the external thread fixing part (8) is meshed with the inner surface of the internal thread connecting sleeve (7) through threads.
9. A tendon-planting structure according to claim 2, wherein: the outer surface of the lower end of the anchoring steel bar (9) is fixedly connected with the outer surface of the upper end of the external thread fixing part (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911257761.4A CN111042007A (en) | 2019-12-10 | 2019-12-10 | Planting rib anchoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911257761.4A CN111042007A (en) | 2019-12-10 | 2019-12-10 | Planting rib anchoring method |
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| Publication Number | Publication Date |
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| CN111042007A true CN111042007A (en) | 2020-04-21 |
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| CN201911257761.4A Withdrawn CN111042007A (en) | 2019-12-10 | 2019-12-10 | Planting rib anchoring method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894048A (en) * | 2020-07-22 | 2020-11-06 | 湖北华祥地宜检测有限公司 | Anchor pile method static load test detection device and method based on reinforcement embedding method improvement |
| CN113073854A (en) * | 2021-04-14 | 2021-07-06 | 上海市城市建设设计研究总院（集团）有限公司 | Horizontal bar planting structure and construction method |
| CN113882706A (en) * | 2021-09-28 | 2022-01-04 | 福建省建研工程顾问有限公司 | Method for anchoring newly-added cantilever beam of shear wall structure after bar planting |
| CN115045529A (en) * | 2022-07-20 | 2022-09-13 | 中建八局第二建设有限公司 | Vertical embedded steel bar, vertical embedded steel bar fixing construction method and embedded steel bar processing device |
| CN115405123A (en) * | 2022-08-23 | 2022-11-29 | 四川昌泰建筑工程有限公司 | Stadium wall bar planting construction device and construction method thereof |
-
2019
- 2019-12-10 CN CN201911257761.4A patent/CN111042007A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894048A (en) * | 2020-07-22 | 2020-11-06 | 湖北华祥地宜检测有限公司 | Anchor pile method static load test detection device and method based on reinforcement embedding method improvement |
| CN113073854A (en) * | 2021-04-14 | 2021-07-06 | 上海市城市建设设计研究总院（集团）有限公司 | Horizontal bar planting structure and construction method |
| CN113882706A (en) * | 2021-09-28 | 2022-01-04 | 福建省建研工程顾问有限公司 | Method for anchoring newly-added cantilever beam of shear wall structure after bar planting |
| CN115045529A (en) * | 2022-07-20 | 2022-09-13 | 中建八局第二建设有限公司 | Vertical embedded steel bar, vertical embedded steel bar fixing construction method and embedded steel bar processing device |
| CN115405123A (en) * | 2022-08-23 | 2022-11-29 | 四川昌泰建筑工程有限公司 | Stadium wall bar planting construction device and construction method thereof |
| CN115405123B (en) * | 2022-08-23 | 2023-12-08 | 四川昌泰建筑工程有限公司 | Gymnasium wall bar planting construction device and construction method thereof |
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Application publication date: 20200421 |