CN114517560B - Method for installing reinforced steel rib for structural column - Google Patents
Method for installing reinforced steel rib for structural column Download PDFInfo
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- CN114517560B CN114517560B CN202210264885.0A CN202210264885A CN114517560B CN 114517560 B CN114517560 B CN 114517560B CN 202210264885 A CN202210264885 A CN 202210264885A CN 114517560 B CN114517560 B CN 114517560B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/36—Columns; Pillars; Struts of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
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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
- E04G21/14—Conveying or assembling building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The application relates to a method for installing a reinforced steel rib for a structural column, which comprises the following steps: dividing the steel skeleton column into a plurality of sections of mounting columns according to the height of the actual structural column, wherein the peripheral wall of each section of mounting column is welded with a mounting unit; the mounting unit is inserted with a plurality of fixing reinforcing bars so that the plurality of fixing reinforcing bars and the mounting column form an integral column; the plurality of integrated columns are sequentially connected along the extending direction of the steel skeleton columns, and every two adjacent layers of fixed steel bars are connected through a plurality of connecting steel bars; the fixing reinforcing steel bars and the mounting columns form an integral column, so that the construction efficiency is improved, and the construction period is shortened.
Description
Technical Field
The application relates to the technical field of constructional engineering, in particular to a method for installing a reinforced steel rib for a structural column.
Background
At present, when constructing factory building structural column, adopt steel construction's lattice column outsourcing reinforced concrete's structural style, the longitudinal reinforcement in this structural column adopts many phi 40 reinforcing bars, and the height of every longitudinal reinforcement is about 60 meters, and longitudinal reinforcement quantity and weight are big, and vertical transportation is difficult, and every longitudinal reinforcement divide into the multistage, and every section is according to 4.5 meters unloading, and every section weight is about 45 kg, and the workman carries the installation very difficultly in the high altitude.
The conventional construction method of the structural column is to install the internal lattice column first and then construct the external concrete part. The external longitudinal steel bar installation method is to hoist the longitudinal steel bars in bundles to a temporarily erected construction operation platform, two workers are one group, a single section of steel bars is manually erected and screwed with the corresponding lower section of steel bars, and the next procedure can be carried out until the whole installation of the single-layer longitudinal steel bars is completed.
However, in the conventional construction process of the structural column, since the structural column is dense in steel bar design and difficult to bind, the construction progress is slowed down and the construction period is prolonged.
Disclosure of Invention
Aiming at the defects existing in the prior art, the application aims to provide the method for installing the reinforced steel rib for the structural column, which has the advantages of improving the construction progress and shortening the construction period.
The above object of the present application is achieved by the following technical solutions: a method of installing a reinforced steel bar skeleton for a structural column, comprising the steps of:
dividing the steel skeleton column into a plurality of sections of mounting columns according to the height of the actual structural column, wherein a mounting unit is welded on the peripheral wall of each section of mounting column;
a plurality of fixing reinforcing bars are inserted into the mounting unit, so that a plurality of fixing reinforcing bars and the mounting column form an integral column;
the integral columns are sequentially connected along the extending direction of the steel rib columns, and every two adjacent layers of the fixed steel bars are connected through a plurality of connecting steel bars.
Preferably, the installation unit comprises at least one installation plate, wherein a socket is formed in the installation plate, extends along the central axis direction of the steel column, and penetrates through the installation plate;
a plurality of mounting holes are formed in the mounting plate, the mounting holes are arranged along the circumferential direction of the socket at intervals, and the mounting holes are arranged in one-to-one correspondence with the fixing reinforcing steel bars.
Preferably, according to the method for installing the reinforced steel rib for the structural column provided by the application, the steel rib column is divided into a plurality of sections of installation columns according to the height of the actual structural column, and each section of installation column is welded with an installation unit on the peripheral wall, and the method comprises the following steps:
establishing a model for each section of the mounting column;
calculating the size of the welded mounting plate on each section of the mounting column;
arranging a plurality of fixed steel bars which are required to be inserted into the mounting plate, and providing a processing diagram of the mounting plate;
and sleeving the processed mounting plate on the mounting column.
Preferably, in the method for installing a reinforced steel rib for a structural column provided by the present application, a plurality of fixing reinforcing bars are inserted into the installation unit, so that a plurality of fixing reinforcing bars and the installation column form an integral column, and the method includes: the top ends of the fixed steel bars penetrate through the corresponding mounting holes to be inserted into the connecting sleeve, and the bottom ends of the fixed steel bars are inserted into the fixed sleeve, so that a plurality of fixed steel bars and the mounting columns form an integral column.
Preferably, in the method for installing a reinforced steel rib for a structural column provided by the present application, a plurality of the integrated columns are sequentially connected along an extension direction of the steel rib column, and every two adjacent layers of the fixed steel bars are connected by a plurality of connecting steel bars, including:
sequentially hoisting a plurality of integrated columns along the extending direction of the steel rib columns through a hoisting device, and welding two adjacent mounting columns after hoisting is completed;
the top ends of the connecting bars are inserted into the corresponding fixing sleeves in the upper layer of the fixing bars, and the bottom ends of the connecting bars are inserted into the corresponding connecting sleeves in the lower layer of the fixing bars, so that two adjacent layers of the fixing bars are connected through the connecting bars.
Preferably, according to the method for installing the reinforced steel bars and the steel bones for the structural columns, the length of the fixed reinforced steel bars ranges from 3m to 6m.
Preferably, in the method for installing the steel bar and the steel rib for the structural column provided by the application, in each layer of the fixed steel bars, the lengths of the top ends of every two adjacent fixed steel bars extending out of the installation holes are different, so that the joint staggering between the fixed steel bars and the connecting steel bars is realized.
Preferably, the installation unit comprises two layers of installation plates, the two installation plates are sleeved on the installation column, and the two installation plates are arranged at intervals along the extending direction of the installation column;
the mounting holes formed in the two mounting plates are arranged in one-to-one correspondence.
Preferably, in the method for installing a reinforced steel rib for a structural column provided by the present application, a plurality of fixing reinforcing bars are inserted into the installation unit, so that a plurality of fixing reinforcing bars and the installation column form an integral column, and the method includes:
in every two adjacent fixed steel bars, the top end of one fixed steel bar sequentially penetrates through the mounting holes on the two mounting plates to be inserted into the connecting sleeve, and the bottom end of the fixed steel bar is inserted into the fixed sleeve;
the top end of the other fixed steel bar penetrates through the mounting plate at the lower part to be inserted into the first mounting sleeve, and the bottom end of the fixed steel bar is inserted into the second mounting sleeve.
Preferably, in the method for installing a reinforced steel rib for a structural column provided by the present application, a plurality of the integrated columns are sequentially connected along an extension direction of the steel rib column, and every two adjacent layers of the fixed steel bars are connected by a plurality of connecting steel bars, including:
sequentially hoisting a plurality of integrated columns along the extending direction of the steel rib columns through a hoisting device, and welding two adjacent mounting columns after hoisting is completed;
when the connecting steel bars are installed, the top end of one connecting steel bar is inserted into the corresponding fixing sleeve in the upper layer of the fixing steel bars, and the bottom end of the connecting steel bar is inserted into the corresponding connecting sleeve in the lower layer of the fixing steel bars;
the top end of the other connecting steel bar is inserted into the corresponding second installation sleeve in the upper layer of the fixed steel bar, and the bottom end of the connecting steel bar penetrates through the installation hole to be inserted into the corresponding first installation sleeve in the lower layer of the fixed steel bar.
In summary, the beneficial technical effects of the application are as follows: the application provides a method for installing a reinforced steel rib for a structural column, which comprises the following steps: dividing the steel skeleton column into a plurality of sections of mounting columns according to the height of the actual structural column, wherein the peripheral wall of each section of mounting column is welded with a mounting unit; the mounting unit is inserted with a plurality of fixing reinforcing bars so that the plurality of fixing reinforcing bars and the mounting column form an integral column; the plurality of integrated columns are sequentially connected along the extending direction of the steel skeleton columns, and every two adjacent layers of fixed steel bars are connected through a plurality of connecting steel bars; the fixing reinforcing steel bars and the mounting columns form an integral column, so that the construction efficiency is improved, and the construction period is shortened.
Drawings
Fig. 1 is a flowchart of a method for installing a reinforced steel bar for a structural column according to an embodiment of the present application.
Fig. 2 is a schematic diagram of the overall structure of an integral column in the method for installing a reinforced steel bar for a structural column according to the embodiment of the present application.
Fig. 3 is a front view of an integrated column in a method for installing a reinforced steel bar skeleton for a structural column according to an embodiment of the present application.
Fig. 4 is a top view of an integrated column in a method for installing a reinforced steel bar skeleton for a structural column according to an embodiment of the present application.
In the figure, 1, an integral column; 10. a mounting column; 20. a mounting plate; 201. a socket; 202. a mounting hole; 30. fixing the reinforcing steel bars.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 4, the method for installing a reinforced steel bar for a structural column according to the present application is characterized in that: the method comprises the following steps:
s101, dividing the steel skeleton column into a plurality of sections of mounting columns 10 according to the height of the actual structural column, wherein mounting units are welded on the peripheral wall of each section of mounting column 10.
The structural column is a reinforced concrete column body internally provided with a steel rib column.
Specifically, the steel skeleton column is divided into a plurality of mounting columns 10 according to the height of the actual structural column, that is, the plurality of mounting columns 10 are sequentially connected to form the steel skeleton column.
Illustratively, the steel columns are divided into 5-6 sections of mounting columns 10 depending on the height of the actual structural column.
With continued reference to fig. 4, in this embodiment, the mounting unit includes at least one mounting plate 20, on which a socket 201 is formed, the socket 201 extends along the central axis direction of the steel column, and the socket 201 penetrates through the mounting plate 20; the mounting plate 20 is provided with a plurality of mounting holes 202, the plurality of mounting holes 202 are arranged at intervals along the circumferential direction of the socket 201, and the mounting holes 202 are arranged in one-to-one correspondence with the fixing reinforcing steel bars 30.
Specifically, the mounting plate 20 is disposed perpendicular to the horizontal plane, and in the mounting process, the mounting post 10 is inserted into the insertion hole, and the inner wall of the insertion hole is connected with the outer peripheral wall of the mounting post 10.
The mounting plate 20 may be connected to the mounting post 10 by a bolt connection manner, and the mounting plate 20 may also be connected to the mounting post 10 by a welding manner, which is not limited in this embodiment.
In this embodiment, the mounting unit includes two layers of mounting plates 20, the two mounting plates 20 are both sleeved on the mounting post 10, and the two mounting plates 20 are arranged at intervals along the extending direction of the mounting post 10; the mounting holes 202 formed in the two mounting plates 20 are arranged in a one-to-one correspondence.
Further, in this embodiment, the steel skeleton column is divided into a plurality of sections of mounting columns 10 according to the height of the actual structural column, and each section of mounting column 10 has a mounting unit welded to the outer peripheral wall thereof, comprising:
s1011, establishing a model for each section of the mounting column 10.
Specifically, each section of the mounting post 10 is modeled according to the design drawing using BIM software.
And S1012, calculating the size of the welded mounting plate 20 on each section of the mounting column 10.
Specifically, the dimensions of the mounting plate 20 required to be welded to each section of the mounting post 10 are calculated based on the model created.
S1013, a plurality of fixing reinforcements 30 which are required to be inserted on the mounting plate 20 are arranged, and a processing diagram of the mounting plate 20 is provided.
Specifically, according to the arrangement of the plurality of fixing bars 30, the size and the relative position of the mounting holes 202 are made in advance, and the problem that the construction is possibly affected is analyzed, so as to provide a processing diagram of the mounting plate 20.
S1014, the processed mounting plate 20 is sleeved on the mounting post 10.
Specifically, the mounting plate 20 is fitted over the mounting post 10, and the inner wall of the socket 201 is welded to the outer peripheral wall of the mounting post 10.
S102, a plurality of fixing reinforcing bars 30 are inserted on the mounting unit, so that the plurality of fixing reinforcing bars 30 and the mounting column 10 form an integral column 1; by integrating the fixing bars 30 with the mounting posts 10, thereby improving the construction efficiency and the construction progress.
Wherein the length of the fixing bars 30 ranges from 3m to 6m. Illustratively, the length of the securing rebar 30 may be 4.5m.
Specifically, the mounting column 10 and the fixing bars 30 are transported to a construction site, and the integrated column 1 is mounted on the air space.
Further, in this embodiment, in order to meet the requirement of the specification, in each layer of the fixing reinforcing bars 30, the lengths of the protruding mounting holes 202 of the top ends of every two adjacent fixing reinforcing bars 30 are different, so as to implement the joint staggering between the fixing reinforcing bars 30 and the connecting reinforcing bars.
Specifically, the offset pitch between two adjacent joints is in the range of 1m-2m, and in this embodiment, the offset pitch between two adjacent joints is 1.5m.
In an implementation where the mounting unit includes one mounting plate 20, the mounting unit is inserted with a plurality of fixing bars 30, so that the plurality of fixing bars 30 and the mounting column 10 form an integral column 1, including: the top ends of the fixing bars 30 are inserted into the connecting sleeves through the corresponding mounting holes 202, and the bottom ends of the fixing bars 30 are inserted into the fixing sleeves, so that a plurality of fixing bars 30 and the mounting columns 10 form an integral column 1.
Specifically, the central axis of the fixing sleeve and the central axis of the connecting sleeve are both in collinear arrangement with the central axis of the fixing steel bar 30.
Wherein, the aperture of mounting hole 202 is greater than the diameter of fixed steel bar 30, and the aperture of mounting hole 202 is less than the external diameter of connecting sleeve, and in the installation, the top of fixed steel bar 30 passes mounting hole 202 and inserts and locate in the connecting sleeve to realize fixed steel bar 30 and connecting sleeve's connection.
It should be noted that the size of the fixing sleeve may be the same as or different from the size of the connecting sleeve, and in this embodiment, the size of the fixing sleeve is substantially identical to the size of the connecting sleeve.
In the realizable mode that the installation unit comprises the installation plate 20, the top ends of the fixed reinforcing bars 30 penetrate through the installation holes 202 and are inserted into the connecting sleeve, and in each layer of fixed reinforcing bars 30, the lengths of the top ends of every two adjacent fixed reinforcing bars 30 extending out of the installation holes 202 are different, and the outer peripheral wall of each fixed reinforcing bar 30 is welded with the inner peripheral wall of each installation hole 202, so that the fixed reinforcing bars 30 are fixedly connected with the installation plate 20, the lengths of the fixed reinforcing bars 30 extending out of the installation holes 202 are further fixed, and the change of the lengths of the fixed reinforcing bars 30 extending out of the installation holes 202 in the later construction process is avoided.
In an implementation where the mounting unit includes two mounting plates 20, a plurality of fixing bars 30 are inserted on the mounting unit, so that the plurality of fixing bars 30 and the mounting column 10 form an integral column 1, including: in every two adjacent fixed steel bars 30, the top end of one fixed steel bar 30 sequentially passes through the mounting holes 202 on the two mounting plates 20 to be inserted into the connecting sleeve, and the bottom end of the fixed steel bar 30 is inserted into the fixed sleeve; the top end of the other fixed steel bar 30 passes through the mounting plate 20 positioned at the lower part and is inserted in the first mounting sleeve, and the bottom end of the fixed steel bar 30 is inserted in the second mounting sleeve.
Specifically, two adjacent fixing bars 30 in each layer of fixing bars 30 are divided into a first bar and a second bar. The top of the first reinforcing steel bar sequentially passes through the mounting holes 202 on the two mounting plates 20 to be inserted into the connecting sleeve, and the bottom of the connecting sleeve abuts against the top of the mounting plate 20 positioned on the upper part.
The central axis of the connecting sleeve and the central axis of the fixing sleeve are both arranged in line with the central axis of the fixing steel bar 30, and the outer diameter of the connecting sleeve is larger than the aperture of the mounting hole 202.
It should be noted that the size of the connection sleeve may be the same as or different from the size of the fixing sleeve, and in this embodiment, the size of the connection sleeve is substantially identical to the size of the fixing sleeve.
Wherein, the top of the second reinforcing bar passes through the mounting hole 202 on the mounting plate 20 located at the lower part and is inserted into the first mounting sleeve, and the bottom of the first mounting sleeve abuts against the top of the mounting plate 20 located at the lower part.
It should be noted that the size of the first mounting sleeve is substantially identical to the size of the connecting sleeve, and the size of the first mounting sleeve is not described herein.
S103, a plurality of integrated columns 1 are sequentially connected along the extending direction of the steel skeleton columns, and every two adjacent layers of fixed steel bars 30 are connected through a plurality of connecting steel bars.
In an implementation where the mounting unit includes one mounting plate 20, the plurality of integrated columns 1 are sequentially connected along the extending direction of the steel skeleton column, and each two adjacent layers of fixing bars 30 are connected by a plurality of connecting bars, including:
s1031, sequentially hoisting a plurality of integrated columns 1 along the extending direction of the steel skeleton columns through a hoisting device, and welding two adjacent mounting columns 10 after hoisting is completed.
Specifically, according to the actual situation of the site, the scheduling of the hoisting device is matched, the smooth installation is ensured, the plurality of integrated columns 1 are hoisted to be connected in sequence, and after the hoisting is completed, two adjacent mounting columns 10 are welded, so that the plurality of mounting columns 10 form a steel skeleton column.
S1032, inserting the top ends of the connecting bars into the corresponding fixing sleeves in the upper layer of fixing bars 30, and inserting the bottom ends of the connecting bars into the corresponding connecting sleeves in the lower layer of fixing bars 30, so as to realize the connection of two adjacent layers of fixing bars 30 through the connecting bars.
In the realizable mode that the installation unit includes two installation plates 20, a plurality of integrative posts 1 connect gradually along the extending direction of steel skeleton post, connect through many connecting reinforcement between every adjacent two-layer fixed reinforcement 30, include:
S103A, sequentially hoisting a plurality of integrated columns 1 along the extending direction of the steel skeleton columns through a hoisting device, and welding two adjacent mounting columns 10 after hoisting is completed.
Specifically, according to the actual situation of the site, the dispatching of the hoisting device is matched, the smooth installation is ensured, and after the hoisting is completed, two adjacent mounting columns 10 are welded, so that a plurality of mounting columns 10 form a steel skeleton column.
S103B, when connecting steel bars are installed, the top end of each two adjacent connecting steel bars is inserted into a corresponding fixing sleeve in the upper layer fixing steel bar 30, and the bottom end of each connecting steel bar is inserted into a corresponding connecting sleeve in the lower layer fixing steel bar 30; the top end of the other connecting bar is inserted into the corresponding second mounting sleeve in the upper layer of fixing bars 30, and the bottom end of the connecting bar is inserted into the corresponding first mounting sleeve in the lower layer of fixing bars 30 through the mounting hole 202.
It should be noted that, two adjacent connecting bars are the first connecting bar and the second connecting bar respectively.
Specifically, the top ends of the first connecting bars are inserted into corresponding fixing sleeves in the upper layer of fixing bars 30, and the bottom ends of the first connecting bars are inserted into corresponding connecting sleeves in the lower layer of fixing bars 30.
Wherein, the top of first connecting bar inserts and locates the one end that fixed sleeve deviates from fixed steel bar 30, and the bottom of first connecting bar inserts and locates the one end that fixed sleeve deviates from fixed steel bar 30.
In this embodiment, the top ends of the second connecting bars are inserted into the corresponding second installation sleeves in the upper layer of fixing bars 30, and the bottom ends of the second connecting bars are inserted into the corresponding first installation sleeves in the lower layer of fixing bars 30 through the installation holes 202.
Wherein, the bottom end of the second connecting bar passes through the mounting hole 202 at the upper part and is inserted into one end of the first mounting sleeve, which is away from the fixed bar 30.
The application provides a method for installing a reinforced steel rib for a structural column, which comprises the following steps: dividing the steel skeleton column into a plurality of sections of mounting columns 10 according to the height of the actual structural column, wherein a mounting unit is welded on the peripheral wall of each section of mounting column 10; a plurality of fixing reinforcing bars 30 are inserted on the mounting unit, so that the plurality of fixing reinforcing bars 30 and the mounting column 10 form an integral column 1; the plurality of integrated columns 1 are sequentially connected along the extending direction of the steel skeleton columns, and every two adjacent layers of fixed steel bars 30 are connected through a plurality of connecting steel bars; by forming the fixing reinforcing bars 30 and the mounting columns 10 into the integrated column 1, the construction efficiency is improved and the construction period is shortened.
It should be noted that in this document relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present application and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present application.
Claims (3)
1. A method for installing a reinforced steel bar and a steel skeleton for a structural column, which is characterized by comprising the following steps: the method comprises the following steps:
dividing the steel skeleton column into a plurality of sections of mounting columns according to the height of the actual structural column, wherein a mounting unit is welded on the peripheral wall of each section of mounting column;
a plurality of fixing reinforcing bars are inserted into the mounting unit, so that a plurality of fixing reinforcing bars and the mounting column form an integral column;
the plurality of integrated columns are sequentially connected along the extending direction of the steel skeleton column, and every two adjacent layers of fixed steel bars are connected through a plurality of connecting steel bars;
the mounting unit comprises at least one mounting plate, a socket is formed in the mounting plate, the socket extends along the central axis direction of the steel rib column, and the socket penetrates through the mounting plate; the mounting plate is provided with a plurality of mounting holes, the mounting holes are arranged at intervals along the circumferential direction of the socket, and the mounting holes are arranged in one-to-one correspondence with the fixing steel bars;
the utility model provides a steel skeleton post is cut apart into multistage erection column according to the height of actual structure post, every section all weld on the periphery wall of erection column and install the unit, include: establishing a model for each section of the mounting column; calculating the size of the welded mounting plate on each section of the mounting column; arranging a plurality of fixed steel bars which are required to be inserted into the mounting plate, and providing a processing diagram of the mounting plate; sleeving the processed mounting plate on the mounting column;
the length range of the fixed steel bar is 3m-6m;
in each layer of fixed steel bars, the lengths of the top ends of every two adjacent fixed steel bars extending out of the mounting holes are different, so that the joints between the fixed steel bars and the connecting steel bars are staggered;
the mounting unit comprises two layers of mounting plates, the two mounting plates are sleeved on the mounting column, and the two mounting plates are arranged at intervals along the extending direction of the mounting column; the mounting holes formed in the two mounting plates are arranged in one-to-one correspondence;
a plurality of fixed steel bars are inserted on the installation unit, so that a plurality of fixed steel bars and the installation column form an integral column, and the installation column comprises: in every two adjacent fixed steel bars, the top end of one fixed steel bar sequentially penetrates through the mounting holes on the two mounting plates to be inserted into the connecting sleeve, and the bottom end of the fixed steel bar is inserted into the fixed sleeve; the top end of the other fixed steel bar passes through the mounting plate positioned at the lower part and is inserted into the first mounting sleeve, and the bottom end of the fixed steel bar is inserted into the second mounting sleeve;
a plurality of integrative post is followed the extending direction of steel skeleton post connects gradually, every adjacent two-layer connect through many connecting reinforcement between the fixed reinforcement, include: sequentially hoisting a plurality of integrated columns along the extending direction of the steel rib columns through a hoisting device, and welding two adjacent mounting columns after hoisting is completed; when the connecting steel bars are installed, the top end of one connecting steel bar is inserted into the corresponding fixing sleeve in the upper layer of the fixing steel bars, and the bottom end of the connecting steel bar is inserted into the corresponding connecting sleeve in the lower layer of the fixing steel bars; the top end of the other connecting steel bar is inserted into the corresponding second installation sleeve in the upper layer of the fixed steel bar, and the bottom end of the connecting steel bar penetrates through the installation hole to be inserted into the corresponding first installation sleeve in the lower layer of the fixed steel bar.
2. The method for installing a reinforced steel bar skeleton for a structural column of claim 1, wherein: a plurality of fixed steel bars are inserted on the installation unit, so that a plurality of fixed steel bars and the installation column form an integral column, and the installation column comprises:
the top ends of the fixed steel bars penetrate through the corresponding mounting holes to be inserted into the connecting sleeve, and the bottom ends of the fixed steel bars are inserted into the fixed sleeve, so that a plurality of fixed steel bars and the mounting columns form an integral column.
3. The method for installing a reinforced steel bar skeleton for a structural column of claim 2, wherein: a plurality of integrative post is followed the extending direction of steel skeleton post connects gradually, every adjacent two-layer connect through many connecting reinforcement between the fixed reinforcement, include:
sequentially hoisting a plurality of integrated columns along the extending direction of the steel rib columns through a hoisting device, and welding two adjacent mounting columns after hoisting is completed;
the top ends of the connecting bars are inserted into the corresponding fixing sleeves in the upper layer of the fixing bars, and the bottom ends of the connecting bars are inserted into the corresponding connecting sleeves in the lower layer of the fixing bars, so that two adjacent layers of the fixing bars are connected through the connecting bars.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210264885.0A CN114517560B (en) | 2022-03-17 | 2022-03-17 | Method for installing reinforced steel rib for structural column |
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| CN202210264885.0A CN114517560B (en) | 2022-03-17 | 2022-03-17 | Method for installing reinforced steel rib for structural column |
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| CN110206229A (en) * | 2019-06-10 | 2019-09-06 | 上海建工四建集团有限公司 | A kind of concrete column splicing structure and its construction method |
| CN212336532U (en) * | 2020-05-13 | 2021-01-12 | 冯美霞 | Steel bar coupler for building construction |
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| CN114517560A (en) | 2022-05-20 |
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