CN109339348B - Use method of steel bar connector for assembly type building - Google Patents
Use method of steel bar connector for assembly type building Download PDFInfo
- Publication number
- CN109339348B CN109339348B CN201811520549.8A CN201811520549A CN109339348B CN 109339348 B CN109339348 B CN 109339348B CN 201811520549 A CN201811520549 A CN 201811520549A CN 109339348 B CN109339348 B CN 109339348B
- Authority
- CN
- China
- Prior art keywords
- area
- prefabricated
- steel bar
- bar connecting
- reinforcing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- E04C5/18—Spacers of metal or substantially of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention provides a steel bar connector for an assembly type building, which comprises a main board arranged longitudinally, wherein a stiffening rib is fixedly arranged on one of the left side surface and the right side surface of the main board, and a prefabricated area steel bar connecting piece and a rear compensation area steel bar connecting piece which are respectively used for connecting prefabricated part steel bars of a prefabricated area and the rear compensation area prefabricated part steel bars are fixedly arranged on the other of the left side surface and the right side surface of the main board; the prefabricated area steel bar locking piece is used for locking the prefabricated part steel bars in the prefabricated area, and the post-repairing area steel bar locking piece is used for locking the post-repairing area prefabricated part steel bars. Above-mentioned steel bar connector for assembly type building, its simple structure, cost economy, joint strength are good, the reliability is high, and it is convenient to use, have showing the installation effectiveness that has improved the prefabricated component reinforcing bar, have effectively solved among the prior art because of the difficult problem of counterpoint that grout sleeve leads to, have branch storehouse seam and grout quality uncontrollable. The invention also provides a use method of the steel bar connector for the assembly type building, and the technical effects are achieved.
Description
Technical Field
The invention relates to the technical field of assembly type building engineering, in particular to a using method of a reinforcing steel bar connector for an assembly type building.
Background
With the great promotion of the house industrialization process, the assembled building is more and more widely applied.
At present, two adjacent assembled vertical components are generally connected by a grouting cylinder, and the aperture of the grouting cylinder is small, so that the alignment of a steel bar and the grouting cylinder is difficult, a worker needs to manually adjust the relative position between the steel bar and the grouting cylinder, and the steel bar of the component is installed in the grouting cylinder, so that the alignment installation process is time-consuming and labor-consuming; in addition, the later stage needs to be equipped with patent technical personnel to maintain, and manufacturing cost and human cost are higher.
Disclosure of Invention
The invention aims to provide a using method of a steel bar connector for an assembly type building, which is simple in structure, convenient to process and convenient to operate, and can be used for remarkably improving the installation efficiency of steel bars and reducing the later maintenance cost.
The invention provides a steel bar connector for an assembly type building, which comprises a main board arranged longitudinally, wherein a stiffening rib is fixedly arranged on one of the left side surface and the right side surface of the main board, and a prefabricated area steel bar connecting piece and a rear compensation area steel bar connecting piece which are respectively used for connecting prefabricated part steel bars of a prefabricated area and the rear compensation area prefabricated part steel bars are fixedly arranged on the other of the left side surface and the right side surface of the main board; the prefabricated area steel bar locking piece is used for locking the prefabricated part steel bars in the prefabricated area, and the post-repairing area steel bar locking piece is used for locking the post-repairing area prefabricated part steel bars.
Preferably, the stiffening rib is a longitudinal stiffening rib, and has the same length as the length of the main plate in the longitudinal direction.
Preferably, the longitudinal stiffening rib is vertically and fixedly arranged at the center of the side end face of the main plate.
Preferably, the number of the prefabricated area steel bar connecting pieces and the number of the post-repairing area steel bar connecting pieces are two, the two prefabricated area steel bar connecting pieces are arranged in the same plane, and the two post-repairing area steel bar connecting pieces are arranged in the other plane;
three horizontal steel bar connecting holes are formed in the main board and are respectively arranged above the prefabricated area steel bar connecting pieces, between the prefabricated area steel bar connecting pieces and below the rear repaired area steel bar connecting pieces.
Preferably, the stiffening rib is a steel plate.
Preferably, a prefabricated area steel bar connecting hole for inserting the prefabricated part steel bar in the prefabricated area is formed in the center of the prefabricated area steel bar connecting piece;
and a rear repair area steel bar connecting hole for inserting the steel bar of the prefabricated part of the rear repair area is formed in the center of the rear repair area steel bar connecting piece.
Preferably, the locking piece for the steel bars in the prefabrication area comprises prefabrication area gaskets respectively attached to the upper end face and the lower end face of the steel bar connecting piece in the prefabrication area, and prefabrication area double nuts used for locking the prefabrication area gaskets at the open ends;
the rear patch area reinforcing steel bar locking piece comprises rear patch area gaskets which are respectively attached to the upper end face and the lower end face of the rear patch area reinforcing steel bar connecting piece, and rear patch area double nuts used for locking the rear patch area gaskets at the opening end.
Preferably, the stiffening ribs, the main plate, the prefabricated area reinforcing steel bar connecting piece and the rear patch area reinforcing steel bar connecting piece are welded and connected into a whole.
Compared with the background art, the invention provides an assembled type reinforcing steel bar connector for buildings, which comprises a main board, a stiffening rib, a prefabricated area reinforcing steel bar connecting piece and a rear supplement area reinforcing steel bar connecting piece, wherein the stiffening rib is fixedly arranged on one side end face of the main board, namely the stiffening rib is arranged on one side, the prefabricated area reinforcing steel bar connecting piece and the rear supplement area reinforcing steel bar connecting piece are fixedly arranged on the other side end face of the main board, in addition, the prefabricated area reinforcing steel bar locking piece and the rear supplement area reinforcing steel bar locking piece are respectively matched with the prefabricated area reinforcing steel bar connecting piece and the rear supplement area reinforcing steel bar connecting piece, and the main board, the stiffening rib, the prefabricated area reinforcing steel bar connecting piece and the rear supplement area reinforcing steel bar connecting piece form a basic skeleton structure of the reinforcing steel bar connector during processing. In the steel bar binding link in the production process of the prefabricated part, the prefabricated part steel bars in the prefabricated area are inserted into the prefabricated area steel bar connecting pieces, and the prefabricated area steel bar locking pieces are used for locking the prefabricated part steel bars in the prefabricated area; after all the prefabricated member steel bars are bound, the embedded parts are fixed and the like, pouring concrete to form a reliable integral structure; in the prefabricated hoisting and mounting link, the reinforcing steel bars of the rear supplement area prefabricated parts are inserted into the rear supplement area reinforcing steel bar connecting pieces of the upper-layer prefabricated parts, and then the reinforcing steel bars are locked through the rear supplement area reinforcing steel bar locking pieces. The connector provided by the invention has the advantages of simple structure, economic manufacturing cost, good connection strength, high reliability and convenience in use, obviously improves the installation efficiency of the prefabricated member steel bar, and effectively solves the problems of difficult alignment, bin separation and difficult control of grouting quality caused by grouting sleeves in the prior art.
The invention also provides a use method of the steel bar connector for the assembly type building, which comprises the following steps:
processing a main board, a stiffening rib, a prefabricated area reinforcing steel bar connecting piece, a rear supplement area reinforcing steel bar connecting piece, a prefabricated area reinforcing steel bar locking piece and a rear supplement area reinforcing steel bar locking piece according to a drawing;
processing an operation hole on the main board according to a drawing;
welding the main plate, the stiffening ribs, the prefabricated area reinforcing steel bar connecting pieces and the rear supplement area reinforcing steel bar connecting pieces into a whole;
mounting prefabricated part steel bars in the prefabricated area on the prefabricated area steel bar connecting piece, and locking the prefabricated part steel bars in the prefabricated area through the prefabricated area steel bar locking piece;
binding the prefabricated part reinforcing steel bars in the prefabricated area, fixing the embedded parts, pouring concrete and maintaining to form a prefabricated part in the prefabricated area;
demolding and hoisting the prefabricated part in the prefabricated area;
inserting the reinforcing steel bars of the prefabricated components in the post-supplement area into the reinforcing steel bar connecting pieces of the post-supplement area, and locking the reinforcing steel bars of the prefabricated components in the post-supplement area by using the reinforcing steel bar locking pieces of the post-supplement area;
and pouring seat slurry or grouting material, and tightly filling the seat slurry seam and the operation hole.
The use method of the steel bar connector for the assembly type building has the same technical effects as the steel bar connector for the assembly type building.
Preferably, after mainboard, stiffening rib, prefabricated district's steel bar connection spare, the district's steel bar connection spare of benefit after, prefabricated district's steel bar retaining member and the district's steel bar retaining member of benefit after are processed out according to the drawing, still include:
and arranging a horizontal steel bar connecting hole for installing a horizontal steel bar on the main board according to a drawing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a fabricated single-row connector for reinforcing bars for a building according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure A-A in FIG. 1;
FIG. 3 is a schematic view of B-B in FIG. 1;
FIG. 4 is a view showing an installation state of the connector for single row reinforcing bars for prefabricated construction;
fig. 5 is a schematic structural view of a double-row reinforcing bar connector for a fabricated building according to an embodiment of the present invention;
FIG. 6 is a schematic view of the structure of C-C in FIG. 5;
FIG. 7 is a schematic view of D-D of FIG. 5;
fig. 8 is an installation state diagram of the double row reinforcing bar coupler for prefabricated construction.
The prefabricated part comprises a main board 1, a horizontal steel bar connecting hole 11, a stiffening rib 2, a prefabricated part steel bar connecting piece 3, a prefabricated part steel bar connecting hole 31, a rear supplement part steel bar connecting piece 4, a rear supplement part steel bar connecting hole 41, a prefabricated part steel bar 5, a prefabricated part steel bar 6, a prefabricated part steel bar 7, a prefabricated part gasket 8, a prefabricated part double nut 9, a rear supplement part gasket 10 and a rear supplement part double nut 10.
Detailed Description
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 8, fig. 1 is a schematic structural diagram of a single-row reinforcing bar connector for a fabricated building according to an embodiment of the present invention; FIG. 2 is a schematic view of the structure A-A in FIG. 1; FIG. 3 is a schematic view of B-B in FIG. 1; FIG. 4 is a view showing an installation state of the connector for single row reinforcing bars for prefabricated construction; fig. 5 is a schematic structural view of a double-row reinforcing bar connector for a fabricated building according to an embodiment of the present invention; FIG. 6 is a schematic view of the structure of C-C in FIG. 5; FIG. 7 is a schematic view of D-D of FIG. 5; fig. 8 is an installation state diagram of the double row reinforcing bar coupler for prefabricated construction.
The invention provides a steel bar connector for an assembly type building, which comprises a main board 1, stiffening ribs 2, a prefabricated area steel bar connecting piece 3 and a post-repair area steel bar connecting piece 4.
The mainboard 1 vertically sets up, and one in the left surface and the right flank of mainboard 1 has set firmly stiffening rib 2, and the other has set firmly prefabricated district reinforcing bar connecting piece 3 and benefit district reinforcing bar connecting piece 4 after. Stiffener 2 installs in the lateral wall of mainboard 1 for the transmission acts on the concentrated power of mainboard 1, avoids being used for mainboard 1 because of crooked compressive stress and leads to mainboard 1 unstability, thereby improves mainboard 1 intensity and stability, ensures that mainboard 1 local is stable.
That is to say, the main board 1 is disposed along the longitudinal direction shown in fig. 1, the stiffening ribs 2 are alternatively disposed on the left side surface and the right side surface of the main board 1, the other side surface of the main board 1 is provided with the prefabricated area reinforcing steel bar connecting piece 3 and the post-repair area reinforcing steel bar connecting piece 4, the two connecting pieces are concentratedly disposed on the same side, and the installation space can be saved. In addition, the main board 1, the stiffening ribs 2, the prefabricated area reinforcing steel bar connecting piece 3 and the rear patch area reinforcing steel bar connecting piece 4 are processed into a whole to form a main body structure of the connector.
In addition, a prefabricated area steel bar locking part is arranged in a matched manner with the prefabricated area steel bar connecting part 3, and after the prefabricated area prefabricated part steel bars 5 and the prefabricated area steel bar connecting part 3 are connected in an inserted manner, the prefabricated area steel bar locking part is used for locking and fixing the prefabricated area prefabricated part steel bars 5 and the prefabricated area steel bar connecting part 3; similarly, be provided with back benefit district's bar retaining member with back benefit district's bar connecting piece 4 cooperatees, back benefit district's bar retaining member plays fixed locking's effect equally, after benefit district's prefabricated component reinforcing bar 6 and the cooperation of back benefit district bar connecting piece 4 and is connected, utilizes back benefit district bar retaining member to lock solid it.
Thus, when the prefabricated part steel bars 5 in the prefabricated area are installed, the prefabricated part steel bars 5 in the prefabricated area are installed on the prefabricated part steel bar connecting pieces 3 from top to bottom along the direction shown in the figure 1, and then the prefabricated part steel bars 5 in the prefabricated area are locked by utilizing the prefabricated part steel bar locking pieces; when the prefabricated member reinforcing steel bars 6 in the post-repair area are installed, the prefabricated member reinforcing steel bars 6 in the post-repair area are installed on the post-repair area reinforcing steel bar connecting pieces 4 from bottom to top along the direction shown in figure 1, the post-repair area reinforcing steel bar locking pieces are used for locking the prefabricated member reinforcing steel bars 6 in the post-repair area, and then concrete pouring is carried out to form a reliable connecting structure.
The stiffening rib 2 is specifically a longitudinal stiffening rib, that is, while the main board 1 is arranged along the longitudinal direction shown in fig. 1, that is, along the vertical direction, the stiffening rib 2 is arranged longitudinally perpendicular to one side end face of the main board 1, preferably, the length of the longitudinal stiffening rib is equal to the length of the main board 1 along the longitudinal direction, and thus, the longitudinal stiffening rib can reinforce the overall structure of the main board 1, so as to improve the overall stability of the main board 1. Of course, a combination form of the transverse stiffening rib or the short stiffening rib, or the longitudinal stiffening rib and/or the transverse stiffening rib and/or the short stiffening rib may also be adopted according to actual needs, and of course, a local structure of the main board 1 may also be reinforced, for example, a joint between the main board 1 and the prefabricated area steel bar connecting piece 3 and a joint between the main board 1 and the post-repair area steel bar connecting piece 4 are locally reinforced, so as to improve the rigidity and stability of the main board 1.
The longitudinal stiffening ribs are specifically steel plates. A preferable installation manner of the stiffener 2 is that the longitudinal stiffener is vertically fixed at the center of the side end face of the main board 1 to further improve the stability of the main board 1. Of course, the position of the longitudinal stiffener should be set according to actual requirements, and is not limited herein.
Above-mentioned mainboard 1, stiffening rib 2, prefabricated district reinforcing bar connecting piece 3 and benefit district reinforcing bar connecting piece 4 after and are the steel sheet, and wherein, prefabricated district reinforcing bar connecting piece 3 is cubic square steel sheet, and prefabricated district reinforcing bar connecting hole 31 has been seted up to the center department of prefabricated district reinforcing bar connecting piece 3, and it is circular through-hole, and the aperture slightly is greater than the external diameter of prefabricated component reinforcing bar 5, and prefabricated component reinforcing bar 6 cartridge is in prefabricated district reinforcing bar connecting hole 31 to realize prefabricated district reinforcing bar connecting piece 3 and prefabricated component reinforcing bar 6's being connected.
Similarly, the rear patch area steel bar connecting piece 4 is also a block-shaped square steel plate, a circular rear patch area steel bar connecting hole 41 is formed in the center of the rear patch area steel bar connecting piece 4, and the aperture of the circular rear patch area steel bar connecting hole is slightly larger than the outer diameter of the rear patch area prefabricated part steel bar 5, so that the rear patch area prefabricated part steel bar 6 can be inserted conveniently.
The single-row steel bar connector is adopted, and for the double-row steel bar connector, the prefabricated area steel bar connecting pieces 3 and the post-repair area steel bar connecting pieces 4 are respectively two, wherein the two prefabricated area steel bar connecting pieces 3 are symmetrically arranged relative to the central longitudinal section of the main board 1, namely, the two prefabricated area steel bar connecting pieces 3 are arranged in the same plane; the two rear supplement area steel bar connecting pieces 4 are arranged in the other plane at the lower end of the prefabricated area steel bar connecting piece 3, and the two rear supplement area steel bar connecting pieces 4 are symmetrically arranged relative to the central longitudinal section of the main board 1 and are respectively arranged right below the two prefabricated area steel bar connecting pieces 3; the main board 1 is further provided with three horizontal steel bar connecting holes 11 which are respectively arranged above the prefabricated area steel bar connecting piece 3, between the prefabricated area steel bar connecting piece 3 and the post-supplement area steel bar connecting piece 4 and below the post-supplement area steel bar connecting piece 4, so that a double-row steel bar connector is formed, and double-row connection of vertical steel bars and horizontal steel bars can be realized.
Particularly, above-mentioned prefabricated district's reinforcing bar retaining member includes two prefabricated district's gaskets 7 and two nuts 8 in prefabricated district, and two prefabricated district's gaskets 7 respectively laminate in prefabricated district's reinforcing bar connecting piece 3 up end and lower terminal surface, and after prefabricated district prefabricated component reinforcing bar 5 installed, prefabricated district's two nuts 8 compressed tightly prefabricated district gasket 7 that is located the open end, also be the lower extreme, and then fastened prefabricated district prefabricated component reinforcing bar 5.
In addition, above-mentioned back benefit district's retaining member of reinforcing bar includes back benefit district's gasket 9 and back benefit district's double nuts 10, and wherein, back benefit district's gasket 9 pastes respectively in back benefit district's reinforcing bar connecting piece 4 upper and lower two terminal surfaces, and back benefit district prefabricated component reinforcing bar 6 installation back, back benefit district's double nuts 10 just locates the back benefit district gasket 9 of upper end to the opening end and locks, and then fastens back benefit district prefabricated component reinforcing bar 6.
Above-mentioned mainboard 1, stiffening rib 2, prefabricated district's steel bar connection 3 and benefit district's steel bar connection 4 welding connection each other after and integrative to constitute the connector main part, with the intensity of connector main part, its simple structure, processing are convenient, the installation is firm, and manufacturing cost is lower.
From the above, the reinforcing bar connector provided by the invention has the following advantages:
firstly, the connector main body is only made of 4-6 steel plates, the locking piece is also only composed of a gasket and double nuts, and the connector is simple in structure, convenient to process and capable of being cast in batches;
secondly, when the prefabricated part is produced, the connector main body is simple to position, does not need a special fixing tool, particularly a double-row steel bar connector, can meet the connection of longitudinal steel bars and transverse steel bars simultaneously, and is convenient to connect;
thirdly, the connector and the steel bar are connected in a dry type, the stress performance is ensured without grouting, the connection is firm, and the quality is controllable;
fourthly, an operation hole is reserved at the bottom of the prefabricated part, so that the connector main body and the lower-layer steel bar can be conveniently operated, the fault tolerance rate is high, and the construction efficiency is greatly improved;
fifthly, plugging of the seat grout joint and the operation hole can be achieved through seat grout or grouting material, and the seat grout joint and the operation hole are economical and convenient.
The invention also provides a use method of the steel bar connector for the assembly type building, which comprises the following steps:
step one, processing a main board 1, stiffening ribs 2, a prefabricated area steel bar connecting piece 3, a post-repairing area steel bar connecting piece 4, a prefabricated area steel bar locking piece and a post-repairing area steel bar locking piece according to a drawing;
step two, processing an operation hole in a back patch area of the main board 1 according to a drawing;
step three, welding the main board 1, the stiffening ribs 2, the prefabricated area reinforcing steel bar connecting pieces 3 and the rear supplement area reinforcing steel bar connecting pieces 4 into a whole;
fourthly, mounting the prefabricated part steel bars 5 in the prefabricated area on the prefabricated area steel bar connecting pieces 3, and locking the prefabricated part steel bars 5 in the prefabricated area through the prefabricated area steel bar locking pieces;
binding prefabricated part steel bars 5 in a prefabricated area, fixing embedded parts, pouring concrete and maintaining;
step six, demoulding and hoisting the prefabricated part in the prefabricated area;
seventhly, inserting the prefabricated component steel bars 6 of the post-supplement area into the post-supplement area steel bar connecting pieces 4, and locking the prefabricated component steel bars 6 of the post-supplement area by using the post-supplement area steel bar locking pieces;
and step eight, pouring seat slurry or grouting material, and tightly filling the seat slurry seam and the operation hole.
After the first step, in order to implement the double-row connection, a horizontal reinforcing steel bar connecting hole 12 for installing a horizontal reinforcing steel bar should be opened at a corresponding position of the main board 1 according to the drawing.
The above-described method of use will be described by taking the main plate 1 and the reinforcing ribs 2 having a thickness of 10mm as an example.
The method comprises the following steps: respectively processing 1 vertical main board 1 with the length of 230mm, the width of 60mm and the thickness of 10mm, 1 vertical stiffening rib 2 with the length of 230mm, the width of 40mm and the thickness of 10mm, 1 transverse prefabricated area steel bar connecting piece 3 with the length of 37mm, the width of 37mm and the thickness of 10mm and the center of which is provided with a phi 17mm through hole, and 1 rear patch area steel bar connecting piece 4 with the length of 60mm, the width of 60mm, the thickness of 10mm and the center of which is provided with a phi 40mm through hole according to a drawing; for a double-row steel bar connector, the length of the main board 1 is unchanged, the width is widened to 170mm, the prefabricated area steel bar connecting piece 3 and the rear supplement area steel bar connecting piece 4 are two, and horizontal steel bar connecting holes 11 with the size of 10mm multiplied by 90 mm are respectively formed in the upper portion, the middle portion and the lower portion of the main board 1 according to drawing requirements so as to install horizontal steel bars.
Step two: processing an operation hole with the width of 100mm and the height of 140mm on the main board 1 according to a drawing, wherein the operation hole is equivalent to a hand hole so that a worker can conveniently stretch into the operation hole to connect the lower-layer steel bar with the connector;
step three: welding the processed main board 1, the stiffening ribs 2, the prefabricated area reinforcing steel bar connecting piece 3 and the rear supplement area reinforcing steel bar connecting piece 4 into a whole to form a connector main body;
step four: respectively arranging an upper-layer prefabricated area gasket 7 with the inner diameter of phi 17mm, the outer diameter of phi 52 mm and the thickness of phi 10mm and a lower-layer prefabricated area gasket 7 with the inner diameter of phi 17mm, the outer diameter of phi 52 mm and the thickness of phi 3mm on the upper end surface and the lower end surface of a prefabricated area steel bar connecting piece 3, enabling a phi 16 mm prefabricated area steel bar 5 to penetrate through a phi 17mm central hole of the prefabricated area steel bar connecting piece 3, and locking the lower-layer prefabricated area gasket 7 and the prefabricated area steel bar 5 through a prefabricated area double nut 8;
step five: binding prefabricated part steel bars 5 in the prefabricated area, fixing the embedded parts, pouring concrete and maintaining to form prefabricated parts in the prefabricated area;
step six: after the maintenance is finished, demolding, lifting, storing in a storage yard and transporting to a construction site;
step seven: in the hoisting and mounting link of the prefabricated part, a reinforcing steel bar of a post-compensation area with the diameter of 16 mm is inserted into a reinforcing steel bar connecting piece 4 of the post-compensation area, two post-compensation area gaskets 9 with the inner diameter of 17mm, the outer diameter of 29mm and the thickness of 3mm are respectively mounted on the upper end surface and the lower end surface of the reinforcing steel bar connecting piece 4 of the post-compensation area, and are locked and fixed through double nuts 10 of the post-compensation area;
step eight: and (3) pouring seat slurry or grouting material to plug, fill and compact the seat slurry seam and the operation hole.
Of course, the steel bar is not limited to Φ 16 mm, and the sizes of the prefabricated area pad 7 and the post-repair area pad 9 are not limited to the above sizes, which should be set according to actual situations.
The method for using the steel bar connector for assembly type construction provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (3)
1. The using method of the steel bar connector for the assembly type building is characterized by comprising a main board (1) which is longitudinally arranged, wherein the main board (1) is a steel plate, a stiffening rib (2) is fixedly arranged on one of the left side surface and the right side surface of the main board (1), and a prefabricated area steel bar connecting piece (3) and a rear repair area steel bar connecting piece (4) which are respectively used for connecting a prefabricated area prefabricated component steel bar (5) and a rear repair area prefabricated component steel bar (6) are fixedly arranged on the other of the left side surface and the right side surface of the main board (1); the prefabricated part reinforcing steel bar retaining member is used for retaining the prefabricated part reinforcing steel bars (5) in the prefabricated area, and the rear supplement area reinforcing steel bar retaining member is used for retaining the rear supplement area prefabricated part reinforcing steel bars (6);
a prefabricated area steel bar connecting hole (31) for inserting the prefabricated part steel bar (5) in the prefabricated area from top to bottom is formed in the center of the prefabricated area steel bar connecting piece (3);
a rear supplement area steel bar connecting hole (41) for inserting the rear supplement area prefabricated part steel bar (6) from bottom to top is formed in the center of the rear supplement area steel bar connecting piece (4);
the using method comprises the following steps:
processing a main board (1), a stiffening rib (2), a prefabricated area reinforcing steel bar connecting piece (3), a post-repairing area reinforcing steel bar connecting piece (4), a prefabricated area reinforcing steel bar locking piece and a post-repairing area reinforcing steel bar locking piece according to a drawing;
processing an operation hole in the main board (1) according to a drawing;
welding the main plate (1), the stiffening ribs (2), the prefabricated area steel bar connecting piece (3) and the rear repair area steel bar connecting piece (4) into a whole;
mounting prefabricated part steel bars (5) in a prefabricated area on the prefabricated area steel bar connecting pieces (3), and locking the prefabricated part steel bars (5) in the prefabricated area through the prefabricated area steel bar locking pieces;
binding the prefabricated part reinforcing steel bars (5) in the prefabricated area, fixing the embedded parts, pouring concrete and maintaining to form a prefabricated part in the prefabricated area;
demolding and hoisting the prefabricated part in the prefabricated area;
inserting the rear supplement area prefabricated part steel bars (6) into the rear supplement area steel bar connecting pieces (4), and locking the rear supplement area prefabricated part steel bars (6) by using rear supplement area steel bar locking pieces;
and pouring seat slurry or grouting material, and tightly filling the seat slurry seam and the operation hole.
2. The use method of the steel bar connector for the fabricated building according to claim 1, wherein after the main plate (1), the stiffening ribs (2), the prefabricated area steel bar connecting member (3), the post-repairing area steel bar connecting member (4), the prefabricated area steel bar locking member and the post-repairing area steel bar locking member are processed according to a drawing, the method further comprises:
and a horizontal steel bar connecting hole (11) for installing a horizontal steel bar is formed in the main board (1) according to a drawing.
3. The use method of the reinforcing bar coupler for assembly construction as claimed in claim 2, wherein the locking member for reinforcing bars in prefabricated area comprises prefabricated area gaskets (7) respectively fitted to upper and lower end surfaces of the reinforcing bar coupler (3) in prefabricated area, and prefabricated area double nuts (8) for locking the prefabricated area gaskets (7) at open ends;
the reinforcing steel bar locking piece in the later mending zone comprises a back mending zone gasket (9) which is respectively attached to the upper end surface and the lower end surface of the reinforcing steel bar locking piece in the later mending zone (4), and a double nut (10) in the later mending zone for locking the back mending zone gasket (9) at the opening end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811520549.8A CN109339348B (en) | 2018-12-12 | 2018-12-12 | Use method of steel bar connector for assembly type building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811520549.8A CN109339348B (en) | 2018-12-12 | 2018-12-12 | Use method of steel bar connector for assembly type building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109339348A CN109339348A (en) | 2019-02-15 |
| CN109339348B true CN109339348B (en) | 2021-11-26 |
Family
ID=65304294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811520549.8A Active CN109339348B (en) | 2018-12-12 | 2018-12-12 | Use method of steel bar connector for assembly type building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109339348B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705664A (en) * | 2020-06-08 | 2020-09-25 | 中铁北京工程局集团第一工程有限公司 | Hoisting process of prefabricated pier stud of assembled bridge |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2398284B1 (en) * | 2011-08-16 | 2014-01-21 | Prefabricados Dinescon, S.L. | ADJUSTABLE UNIT SYSTEM EMBASSY OF PREFABRICATED CONCRETE ELEMENTS FOR BUILDING STRUCTURES AND PROCEDURE TO CARRY OUT THE UNION OF PREFABRICATED CONCRETE ELEMENTS. |
| CN106638981A (en) * | 2016-11-22 | 2017-05-10 | 湖南远大工程设计有限公司 | Steel bar connection structure of prefabricated parts |
| CN206873769U (en) * | 2017-06-21 | 2018-01-12 | 裴碧峰 | A kind of U-shaped body reinforcing bar connector |
| CN108316564B (en) * | 2018-04-08 | 2024-04-09 | 李藏柱 | Reinforcing steel bar connecting device, connecting structure thereof and mounting method thereof |
-
2018
- 2018-12-12 CN CN201811520549.8A patent/CN109339348B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109339348A (en) | 2019-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201296900Y (en) | Temporary locking device for combined box beam seaming section of corrugated steel web plate | |
| CN204081078U (en) | Coupling assembling and modular architectural | |
| CN201386329Y (en) | Structural system of novel fabricated shear wall and occluding floorslab | |
| CN109339348B (en) | Use method of steel bar connector for assembly type building | |
| CN104228858A (en) | Transport vehicle and vehicle body thereof | |
| CN110331797B (en) | Detachable assembly type shear wall structure with replaceable assembly and assembling method | |
| CN204676733U (en) | A kind of steel sheet concrete shear force wall | |
| CN201377195Y (en) | Transmission line steel tower compound node | |
| CN109339347B (en) | Assembled type steel bar connector for building and using method thereof | |
| CN206815544U (en) | A kind of dry type node of column and beam | |
| CN215630807U (en) | Steel sheet shear force wall quick positioning connection structure in assembly type structure | |
| CN101694112A (en) | Connecting piece and platform thereof | |
| CN213204672U (en) | Concrete prefabricated wall panel | |
| CN211949744U (en) | Ancient building restoration reinforcing and supporting device | |
| CN209380992U (en) | The production mold of wind-force tower corner component curved support pedestal | |
| CN108979144B (en) | Method for pouring floor top plate by adopting aluminum die | |
| CN108589966B (en) | Vertical bearing and pulling connecting assembly for connecting concrete wallboard and using method thereof | |
| CN103266699B (en) | Seamless mounting method for integral assembled composite partition walls | |
| CN201785764U (en) | Steel pipe concrete structured tower mast foundation | |
| CN214402430U (en) | Concrete precast beam | |
| CN206569912U (en) | A kind of transformer lifting gantry device of convenient disassembly | |
| CN218438252U (en) | Assembled formwork system based on steel structure building outer cantilever cast-in-place concrete member | |
| CN210767827U (en) | Floor formwork and floor | |
| CN217517804U (en) | Assembled floor beam connecting structure | |
| CN214055728U (en) | Die table for producing prefabricated parts, die table system and production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |