CN109930716B - Assembly type building cross plug-in structure and manufacturing method thereof - Google Patents
Assembly type building cross plug-in structure and manufacturing method thereof Download PDFInfo
- Publication number
- CN109930716B CN109930716B CN201910253781.8A CN201910253781A CN109930716B CN 109930716 B CN109930716 B CN 109930716B CN 201910253781 A CN201910253781 A CN 201910253781A CN 109930716 B CN109930716 B CN 109930716B
- Authority
- CN
- China
- Prior art keywords
- layer
- steel plate
- plate
- splicing
- plugboard
- 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
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to an assembled building cross splicing structure, which comprises an upper shear wall, a lower shear wall and a middle connecting piece, wherein an upper splicing structure is pre-embedded at the bottom of the upper shear wall, a lower splicing structure is pre-embedded at the top of the lower shear wall, the upper end of the middle connecting piece is in cross splicing fit with the upper splicing structure, the lower end of the middle connecting piece is in cross splicing fit with the upper splicing structure and the lower splicing structure, and filling cement is filled between the middle connecting piece and an external sleeve piece. The invention also discloses a manufacturing method of the assembled building cross plug-in structure. The invention has the following beneficial effects: the left and right shear walls are connected, the structure is simple, the assembly is convenient, the connection is reliable, the manufacturing cost is low, and the economic value is high. The external socket joint piece and the intermediate connecting piece are poured into a whole, so that the structural strength is higher. The right side positioning mechanism and the left side positioning mechanism are arranged, so that the installation is more convenient and the fixation is more convenient.
Description
Technical Field
The invention relates to a cross plug-in structure of an assembly type building and a manufacturing method thereof, belonging to the technical field of assembly type buildings.
Background
The assembly type steel structure is a common structural system in modern buildings, structural components of the assembly type steel structure are transported to the site after being processed in a factory, and are connected by high-strength bolts and welding, so that the assembly type steel structure has the advantages of being small in site workload, high in construction speed and light in self weight, and further has the function of reducing the earthquake action. The procedures of the construction site can be operated in a three-dimensional crossing manner, so that the construction efficiency is further improved, and the construction period is shortened.
At present, because the externally-hung wall plate is not a main structural bearing component in an assembled steel structure system, the steel structure system generally utilizes a steel frame to bear vertical and horizontal loads, and a wall plate component is not involved in stress. However, under the action of an earthquake, the wall board in the structure and the steel frame resist horizontal shearing force together and generate displacement to a certain extent, so that the damage and the damage of the connecting node are caused, the durability of the connecting piece is reduced, and further, the local wall board falls off, and the potential safety hazard to a certain extent exists.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the invention are as follows: to solve one of the above problems, a cross plug structure for an assembly building and a method for manufacturing the same are provided.
The assembled building cross splicing structure comprises an upper shear wall, a lower shear wall and a middle connecting piece, wherein an upper splicing structure is pre-embedded in the bottom of the upper shear wall, a lower splicing structure is pre-embedded in the top of the lower shear wall, the upper end of the middle connecting piece is in cross splicing fit with the upper splicing structure, the lower end of the middle connecting piece is in cross splicing fit with the upper splicing structure and the lower splicing structure, an external sleeve piece is sleeved on the outer side of the middle connecting piece, and filling cement is filled between the middle connecting piece and the external sleeve piece.
The upper grafting structure includes the pre-buried steel sheet in upper strata, the pre-buried steel sheet in upper strata is located the intermediate position of upper shear force wall thickness direction, a plurality of spliced eye A have evenly been seted up on the pre-buried steel sheet in upper strata, it has a strip reinforcing bar to peg graft respectively in every spliced eye A, a strip reinforcing bar is on a parallel with the thickness direction of upper shear force wall, the lower terminal surface of the pre-buried steel sheet in upper strata has set gradually a plurality of upper grafting boards from left to right, set up one respectively on every upper grafting board and the cross grafting complex inserting groove A of intermediate junction spare, the upper grafting board is cut with the pre-buried steel sheet in upper strata by a steel sheet and is formed, the vertical setting of inserting groove A.
Lower floor's grafting structure includes the pre-buried steel sheet of lower floor, the pre-buried steel sheet of lower floor is on the coplanar with the pre-buried steel sheet of upper strata, the pre-buried steel sheet of lower floor is located the intermediate position of lower floor's shear force wall thickness direction, a plurality of spliced eye B have evenly been seted up on the pre-buried steel sheet of lower floor, it has a strip reinforcing bar two to peg graft respectively in every spliced eye B, strip reinforcing bar two is on a parallel with the thickness direction of lower floor's shear force wall, the up end of the pre-buried steel sheet of lower floor has set gradually a plurality of lower floor's plugboards from left to right, the lower floor's plugboard is located the upper plugboard under, and lower floor's plugboard equals with the number of spliced eye B, set up one respectively on every lower floor's plugboard with the spliced complex inserting.
The number of intermediate junction spare is the same with the quantity of upper pinboard, intermediate junction spare is including connecting the gusset, the top of connecting the gusset is provided with the upper end pinboard, the bottom of connecting the gusset is provided with the lower extreme pinboard, connect the gusset, upper end pinboard and lower extreme pinboard are cut by a steel sheet and are formed, set up one on the upper end pinboard and peg graft complex inserting groove C with upper pinboard cross, set up one on the lower extreme pinboard and peg graft complex inserting groove D with lower floor's pinboard cross, it is on a parallel with the thickness direction of lower floor's shear force wall to connect the gusset.
The external socket joint is a hollow external socket joint, the cross section of the cavity inside the external socket joint is rectangular, and the external socket joint is made of a steel plate.
The filling cement is prepared from the following components in percentage by mass: 8 No. 42.5 sulphoaluminate cement and No. 42.5 ordinary portland cement.
The assembled building cross-shaped splicing structure also comprises a left side positioning mechanism and a right side positioning mechanism, wherein the upper end and the lower end of the left side positioning mechanism are respectively fixedly connected with the left side edges of the upper layer splicing structure and the lower layer splicing structure, the upper end and the lower end of the right side positioning mechanism are respectively fixedly connected with the right side edges of the upper layer splicing structure and the lower layer splicing structure, the right side positioning mechanism comprises an upper sleeve fixed on the upper layer embedded steel plate and a lower sleeve fixed on the lower layer embedded steel plate, the assembled building cross-shaped splicing structure also comprises a connecting screw rod, a rectangular block is arranged in the middle of the connecting screw rod, a forward-rotation left-hand thread matched with the upper end of the connecting screw rod is arranged in the upper sleeve, a right-rotation internal thread matched with the lower end of the connecting screw rod is arranged in the lower.
The upper-layer plug board and the lower-layer plug board extend to the outer sides of the upper-layer shear wall and the lower-layer shear wall respectively, and the left-side positioning mechanism and the right-side positioning mechanism are identical in structure.
The manufacturing method of the assembled building cross splicing structure comprises the following steps: s1, cutting a stainless steel square pipe to form an external socket joint, wherein the thickness of a rectangular steel pipe is 3-10mm, and the side length of the inner diameter is 30-40 mm; s2, manufacturing a connecting rib plate, an assembly of an upper-layer embedded steel plate and an upper-layer plugboard and an assembly of a lower-layer embedded steel plate and a lower-layer plugboard by using a stainless steel plate, wherein the connecting rib plate, the upper-layer embedded steel plate, the upper-layer plugboard, the lower-layer embedded steel plate and the lower-layer plugboard are 2-5mm thick; s3, respectively forming an inserting groove C and an inserting groove D at two ends of the connecting rib plate by using a cutting machine, forming an inserting groove A on the upper inserting plate, forming an inserting groove B on the lower inserting plate, and simultaneously forming an inserting hole A and an inserting hole B by using an electric drill on the upper embedded steel plate and the lower embedded steel plate; s4, manufacturing a first strip-shaped steel bar and a second strip-shaped steel bar by taking the steel bars, wherein the diameters of the first strip-shaped steel bar and the second strip-shaped steel bar are 1-10 mm;
s5, inserting a first strip-shaped steel bar into the insertion hole A in the upper-layer embedded steel plate, embedding the upper-layer embedded steel plate and the first strip-shaped steel bar into the upper-layer shear wall and leaking the upper-layer insertion plate, inserting a second strip-shaped steel bar into the insertion hole B in the lower-layer embedded steel plate, and embedding the lower-layer embedded steel plate and the second strip-shaped steel bar into the lower-layer shear wall and leaking the lower-layer insertion plate; s6, arranging an external socket joint part outside the connecting rib plate, filling cement between the external socket joint part and the connecting rib plate, and bonding the intermediate connecting part and the external socket joint part into an integral structure by the filling cement; s7, hanging the upper shear wall above the lower shear wall, filling cement to enable the integral structures of the middle connecting piece and the external socket joint piece to be respectively plugged on the corresponding upper plug board by using the upper plug board, and plugging the lower plug board on the lower plug board by using the lower plug board S8, and finally pouring a cast-in-place section to integrate the upper shear wall and the lower shear wall.
The processing method of the filling cement comprises the following steps: adding No. 42.5 sulphoaluminate cement, No. 42.5 ordinary portland cement, a melamine high-efficiency water reducing agent, lignocellulose and water into a stirrer, and stirring for 10 minutes at the speed of 450-550 rpm; and then stirring for 20 minutes at the speed of 600-800 rpm.
Compared with the prior art, the invention has the following beneficial effects:
the assembled building cross splicing structure and the manufacturing method thereof connect the left and right shear walls, and have the advantages of simple structure, convenient assembly, reliable connection, lower manufacturing cost and higher economic value. The external socket joint piece and the intermediate connecting piece are poured into a whole, so that the structural strength is higher. The right side positioning mechanism and the left side positioning mechanism are arranged, so that the installation is more convenient and the fixation is more convenient.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram according to a second embodiment of the present invention;
FIG. 3 is an enlarged schematic structural view of an upper layer plugging structure according to an embodiment of the present invention;
FIG. 4 is an enlarged view of a lower layer of the plugging structure according to the embodiment of the present invention;
fig. 5 is a schematic view of the internal structure of an external sleeve according to an embodiment of the present invention.
In the figure: 1. the upper shear wall 2, the lower shear wall 3, the upper splicing structure 3.1, the upper pre-buried steel plate 3.2, the strip steel bar I3.3, the splicing hole A3.4, the upper splicing plate 3.5, the splicing groove A4, the lower splicing structure 4.1, the lower pre-buried steel plate 4.2, the strip steel bar II 4.3, the splicing hole B4.4, the lower splicing plate 4.5, the splicing groove B5, the middle connecting piece 5.1, the connecting rib plate 5.2, the upper splicing plate 5.3, the lower splicing plate 5.4, the splicing groove C5.5, the splicing groove D6, the external socket joint 7, the filled cement 8, the left positioning mechanism 9, the right positioning mechanism 9.1, the upper sleeve 9.2, the lower sleeve 9.3, the connecting screw rod 9.4, the rectangular block 10 and the cast-in-place section.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Example one
As shown in fig. 1 and 3-5, the fabricated building cross-shaped splicing structure comprises an upper shear wall 1, a lower shear wall 2 and an intermediate connecting member 5, wherein the upper splicing structure 3 is pre-embedded in the bottom of the upper shear wall 1, the lower splicing structure 4 is pre-embedded in the top of the lower shear wall 2, the upper end of the intermediate connecting member 5 is in cross splicing fit with the upper splicing structure 3, the lower end of the intermediate connecting member 5 is in cross splicing fit with the upper splicing structure 4 and the lower splicing structure 4, an external sleeving member 6 is sleeved on the outer side of the intermediate connecting member 5, and filling cement 7 is filled between the intermediate connecting member 5 and the external sleeving member 6.
In the embodiment, the upper-layer splicing structure 3 comprises an upper-layer embedded steel plate 3.1, the upper-layer embedded steel plate 3.1 is located in the middle of the upper-layer shear wall 1 in the thickness direction, a plurality of splicing holes A3.3 are uniformly formed in the upper-layer embedded steel plate 3.1, a strip-shaped steel bar 3.2 is spliced in each splicing hole A3.3, the strip-shaped steel bar 3.2 is parallel to the thickness direction of the upper-layer shear wall 1, a plurality of upper-layer splicing plates 3.4 are sequentially arranged on the lower end face of the upper-layer embedded steel plate 3.1 from left to right, a splicing groove A3.5 which is in cross splicing fit with the middle connecting piece 5 is formed in each upper-layer splicing plate 3.4, the upper-layer splicing plates 3.4 and the upper-layer embedded steel plate 3.1 are formed by cutting one steel plate, and the splicing grooves A3.5 are vertically arranged; the lower-layer splicing structure 4 comprises a lower-layer embedded steel plate 4.1, the lower-layer embedded steel plate 4.1 and an upper-layer embedded steel plate 3.1 are positioned on the same plane, the lower-layer embedded steel plate 4.1 is positioned in the middle of the thickness direction of the lower-layer shear wall 2, a plurality of splicing holes B4.3 are uniformly formed in the lower-layer embedded steel plate 4.1, a strip-shaped steel bar II 4.2 is respectively spliced in each splicing hole B4.3, the strip-shaped steel bar II 4.2 is parallel to the thickness direction of the lower-layer shear wall 2, a plurality of lower-layer splicing plates 4.4 are sequentially arranged on the upper end face of the lower-layer embedded steel plate 4.1 from left to right, the lower-layer splicing plates 4.4 are positioned under the upper-, the number of the lower-layer plugboard 4.4 is equal to that of the plugholes B4.3, each lower-layer plugboard 4.4 is respectively provided with a pluggroove B4.5 which is in cross-shaped splicing fit with the middle connecting piece 5, the lower-layer plugboard 4.4 and the lower-layer embedded steel plate 4.1 are formed by cutting a steel plate, and the pluggrooves B4.5 are vertically arranged; the number of the middle connecting pieces 5 is the same as that of the upper-layer plugboards 3.4, each middle connecting piece 5 comprises a connecting rib plate 5.1, the top end of each connecting rib plate 5.1 is provided with an upper-end plugboard 5.2, the bottom end of each connecting rib plate 5.1 is provided with a lower-end plugboard 5.3, each connecting rib plate 5.1, each upper-end plugboard 5.2 and each lower-end plugboard 5.3 are formed by cutting one steel plate, each upper-end plugboard 5.2 is provided with a plugboard C5.4 in cross-shaped plugging fit with the upper-layer plugboard 3.4, each lower-end plugboard 5.3 is provided with a plugboard D5.5 in cross-shaped plugging fit with the lower-layer plugboard 4.4, and each connecting rib plate 5.1 is parallel to; the external socket joint 6 is a hollow external socket joint, the cross section of a cavity inside the external socket joint 6 is rectangular, and the external socket joint 6 is made of a steel plate; the filling cement 7 is prepared from the following components in percentage by mass of 2.5: 8 No. 42.5 sulphoaluminate cement and No. 42.5 ordinary portland cement.
The manufacturing method of the assembled building cross splicing structure comprises the following steps: s1, cutting a stainless steel square pipe to form an external socket joint part 6, wherein the thickness of a rectangular steel pipe is 3-10mm, and the side length of the inner diameter is 30-40 mm; s2, manufacturing an assembly of a connecting rib plate 5.1, an upper-layer embedded steel plate 3.1 and an upper-layer plugboard 3.4 and an assembly of a lower-layer embedded steel plate 4.1 and a lower-layer plugboard 4.4 by using stainless steel plates, wherein the thickness of the connecting rib plate 5.1, the upper-layer embedded steel plate 3.1, the upper-layer plugboard 3.4, the lower-layer embedded steel plate 4.1 and the lower-layer plugboard 4.4 is 2-5 mm; s3, respectively forming an inserting groove C5.4 and an inserting groove D5.5 at two ends of a connecting rib plate 5.1 by using a cutting machine, forming an inserting groove A3.5 on an upper-layer inserting plate 3.4, forming an inserting groove B4.5 on a lower-layer inserting plate 4.4, and simultaneously forming an inserting hole A3.3 and an inserting hole B4.3 on an upper-layer embedded steel plate 3.1 and a lower-layer embedded steel plate 4.1 by using an electric drill; s4, manufacturing a first strip-shaped steel bar 3.2 and a second strip-shaped steel bar 4.2 by taking the steel bars, wherein the diameters of the first strip-shaped steel bar 3.2 and the second strip-shaped steel bar 4.2 are 1-10 mm; s5, inserting a first strip-shaped steel bar 3.2 into an insertion hole A3.3 in an upper layer embedded steel plate 3.1, simultaneously embedding the upper layer embedded steel plate 3.1 and the first strip-shaped steel bar 3.2 into the upper layer shear wall 1 and leaking out of an upper layer insertion plate 3.4, inserting a second strip-shaped steel bar 4.2 into an insertion hole B4.3 in a lower layer embedded steel plate 4.1, and simultaneously embedding the lower layer embedded steel plate 4.1 and the second strip-shaped steel bar 4.2 into the lower layer shear wall 2 and leaking out of a lower layer insertion plate 4.4; s6, an external socket joint 6 is sleeved outside the connecting rib plate 5.1, filling cement 7 between the external socket joint 6 and the connecting rib plate 5.1, and bonding the intermediate connecting piece 5 and the external socket joint 6 into an integral structure by the cement 7; s7, hanging the upper shear wall 1 above the lower shear wall 2, filling cement 7, and respectively inserting the integral structures of the middle connecting piece 5 and the external socket-joint piece 6 on the corresponding upper inserting plate 3.4 by using the upper end inserting plate 5.2 and inserting the lower end inserting plate 5.3 on the lower inserting plate 4.4; s8, finally pouring a cast-in-place section 10, and pouring the upper-layer shear wall 1 and the lower-layer shear wall 2 into a whole; the processing method of the filling cement 7 comprises the following steps: adding No. 42.5 sulphoaluminate cement, No. 42.5 ordinary portland cement, a melamine high-efficiency water reducing agent, lignocellulose and water into a stirrer, and stirring for 10 minutes at the speed of 450-550 rpm; and then stirring for 20 minutes at the speed of 600-800 rpm.
Example two
Referring to fig. 2 to 5, the difference from the first embodiment is that: the assembled building cross splicing structure also comprises a left side positioning mechanism 8 and a right side positioning mechanism 9, wherein the upper end and the lower end of the left side positioning mechanism 8 are fixedly connected with the left side edges of the upper layer splicing structure 3 and the lower layer splicing structure 4 respectively, the upper end and the lower end of the right side positioning mechanism 9 are fixedly connected with the right side edges of the upper layer splicing structure 3 and the lower layer splicing structure 4 respectively, the right side positioning mechanism 9 comprises an upper sleeve 9.1 fixed on the upper layer embedded steel plate 3.1 and a lower sleeve 9.2 fixed on the lower layer embedded steel plate 4.1, and a connecting screw 9.3, a rectangular block 9.4 is arranged in the middle of the connecting screw 9.3, a positive-rotation left-handed thread matched with the upper end thread of the connecting screw 9.3 is arranged inside the upper sleeve 9.1, a right-rotation internal thread matched with the lower end thread of the connecting screw 9.3 is arranged inside the lower sleeve 9.2, and the upper sleeve 9.1 and the lower sleeve 9.2 are welded on the upper layer embedded steel plate 3; the upper-layer plugboard 3.4 and the lower-layer plugboard 4.4 extend to the outer sides of the upper-layer shear wall 1 and the lower-layer shear wall 2 respectively, and the left-side positioning mechanism 8 and the right-side positioning mechanism 9 are identical in structure.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an assembly type structure cross grafting structure, includes upper shear force wall (1) and lower floor shear force wall (2), its characterized in that: the shear wall structure comprises an upper shear wall body and is characterized by further comprising an intermediate connecting piece (5), an upper splicing structure (3) is pre-embedded in the bottom of the upper shear wall body (1), a lower splicing structure (4) is pre-embedded in the top of the lower shear wall body (2), the upper end of the intermediate connecting piece (5) is in cross splicing fit with the upper splicing structure (3), the lower end of the intermediate connecting piece (5) is in cross splicing fit with the upper splicing structure (4) and the lower splicing structure (4), an external sleeve part (6) is sleeved outside the intermediate connecting piece (5), filled cement (7) is filled between the intermediate connecting piece (5) and the external sleeve part (6), the upper splicing structure (3) comprises an upper pre-embedded steel plate (3.1), the upper pre-embedded steel plate (3.1) is located in the middle position of the thickness direction of the upper shear wall body (1), a plurality of splicing holes A (3.3) are uniformly formed in the upper pre-embedded steel plate (3.1), a strip-shaped steel bar, the strip-shaped steel bar I (3.2) is parallel to the thickness direction of the upper shear wall (1), a plurality of upper-layer inserting plates (3.4) are sequentially arranged on the lower end face of the upper embedded steel plate (3.1) from left to right, an inserting groove A (3.5) which is in cross inserting fit with the middle connecting piece (5) is respectively formed in each upper-layer inserting plate (3.4), the upper-layer inserting plates (3.4) and the upper embedded steel plate (3.1) are formed by cutting a steel plate, and the inserting groove A (3.5) is vertically arranged.
2. The fabricated building cross plug structure of claim 1, wherein: the lower-layer splicing structure (4) comprises a lower-layer embedded steel plate (4.1), the lower-layer embedded steel plate (4.1) and an upper-layer embedded steel plate (3.1) are positioned on the same plane, the lower-layer embedded steel plate (4.1) is positioned in the middle of the thickness direction of the lower-layer shear wall (2), a plurality of splicing holes B (4.3) are uniformly formed in the lower-layer embedded steel plate (4.1), each splicing hole B (4.3) is respectively spliced with a strip-shaped steel bar II (4.2), the strip-shaped steel bar II (4.2) is parallel to the thickness direction of the lower-layer shear wall (2), a plurality of lower-layer splicing plates (4.4) are sequentially arranged on the upper end face of the lower-layer embedded steel plate (4.1) from left to right, the lower-layer splicing plates (4.4) are positioned right below the upper-layer splicing plates (3.4), the number of the lower-layer splicing plates (4.4) and the splicing holes B (4.3) is equal, and each lower-layer splicing plate (4.4) is respectively provided with a cross-shaped splicing, the lower-layer plugboard (4.4) and the lower-layer embedded steel plate (4.1) are formed by cutting a steel plate, and the pluging groove B (4.5) is vertically arranged.
3. The fabricated building cross plug structure of claim 2, wherein: the number of the middle connecting pieces (5) is the same as that of the upper-layer plugboard (3.4), each middle connecting piece (5) comprises a connecting rib plate (5.1), the top end of each connecting rib plate (5.1) is provided with an upper-end plugboard (5.2), the bottom end of each connecting rib plate (5.1) is provided with a lower-end plugboard (5.3), each connecting rib plate (5.1), each upper-end plugboard (5.2) and each lower-end plugboard (5.3) are formed by cutting a steel plate, a plugboard C (5.4) in cross-shaped plugging fit with the upper-layer plugboard (3.4) is arranged on each upper-end plugboard (5.2), a plugboard D (5.5) in cross-shaped plugging fit with the lower-layer plugboard (4.4) is arranged on each lower-end plugboard (5.3), and each connecting rib plate (5.1) is parallel to the thickness direction.
4. The fabricated building cross plug structure of claim 3, wherein: the external socket joint piece (6) is a hollow external socket joint piece, the cross section of a cavity inside the external socket joint piece (6) is rectangular, and the external socket joint piece (6) is made of a steel plate.
5. The fabricated building cross plug structure of claim 4, wherein: the filling cement (7) is prepared from the following components in a mass ratio of 2.5: 8 No. 42.5 sulphoaluminate cement and No. 42.5 ordinary portland cement.
6. The fabricated building cross plug structure of claim 5, wherein: the steel wire rope further comprises a left side positioning mechanism (8) and a right side positioning mechanism (9), the upper end and the lower end of the left side positioning mechanism (8) are respectively fixedly connected with the left side edges of the upper layer inserting structure (3) and the lower layer inserting structure (4), the upper end and the lower end of the right side positioning mechanism (9) are respectively fixedly connected with the right side edges of the upper layer inserting structure (3) and the lower layer inserting structure (4), the right side positioning mechanism (9) comprises an upper sleeve (9.1) fixed on the upper layer embedded steel plate (3.1), a lower sleeve (9.2) fixed on the lower layer embedded steel plate (4.1) and a connecting screw rod (9.3), a rectangular block (9.4) is arranged in the middle of the connecting screw rod (9.3), a left-handed thread matched with the upper end thread of the connecting screw rod (9.3) is arranged in the upper sleeve (9.1), a right-handed internal thread matched with the lower end thread of the connecting screw rod (9.3) is arranged in, the upper sleeve (9.1) and the lower sleeve (9.2) are respectively welded on the upper layer embedded steel plate (3.1) and the strip-shaped steel bar I (3.2).
7. The fabricated building cross plug structure of claim 6, wherein: the upper-layer plugboard (3.4) and the lower-layer plugboard (4.4) extend to the outer sides of the upper-layer shear wall (1) and the lower-layer shear wall (2) respectively, and the left-side positioning mechanism (8) and the right-side positioning mechanism (9) are identical in structure.
8. A manufacturing method of a cross plug-in structure of an assembly type building is characterized in that: the method comprises the following steps:
s1, cutting a stainless steel square pipe to form an external socket joint piece (6), wherein the thickness of a rectangular steel pipe is 3-10mm, and the side length of the inner diameter is 30-40 mm;
s2, manufacturing a connecting rib plate (5.1), an upper layer embedded steel plate (3.1) and upper layer plugboard (3.4) assembly, a lower layer embedded steel plate (4.1) and lower layer plugboard (4.4) assembly, and making the thickness of the connecting rib plate (5.1), the upper layer embedded steel plate (3.1), the upper layer plugboard (3.4), the lower layer embedded steel plate (4.1) and the lower layer plugboard (4.4) 2-5 mm;
s3, respectively forming an inserting groove C (5.4) and an inserting groove D (5.5) at two ends of a connecting rib plate (5.1) by using a cutting machine, forming an inserting groove A (3.5) on an upper-layer inserting plate (3.4), forming an inserting groove B (4.5) on a lower-layer inserting plate (4.4), and simultaneously forming an inserting hole A (3.3) and an inserting hole B (4.3) by using an electric drill to drill an upper-layer embedded steel plate (3.1) and a lower-layer embedded steel plate (4.1);
s4, manufacturing a first strip-shaped steel bar (3.2) and a second strip-shaped steel bar (4.2) by taking the steel bars, wherein the diameters of the first strip-shaped steel bar (3.2) and the second strip-shaped steel bar (4.2) are 1-10 mm;
s5, inserting a first strip-shaped steel bar (3.2) into an inserting hole A (3.3) in an upper layer embedded steel plate (3.1), simultaneously embedding the upper layer embedded steel plate (3.1) and the first strip-shaped steel bar (3.2) into the upper layer shear wall (1) and leaking out an upper layer inserting plate (3.4), inserting a second strip-shaped steel bar (4.2) into an inserting hole B (4.3) in a lower layer embedded steel plate (4.1), simultaneously embedding the lower layer embedded steel plate (4.1) and the second strip-shaped steel bar (4.2) into the lower layer shear wall (2) and leaking out the lower layer inserting plate (4.4);
s6, arranging an external sleeve joint piece (6) outside the connecting rib plate (5.1), filling filled cement (7) between the external sleeve joint piece (6) and the connecting rib plate (5.1), and bonding the intermediate connecting piece (5) and the external sleeve joint piece (6) into an integral structure by the filled cement (7);
s7, hanging the upper shear wall (1) above the lower shear wall (2), filling cement (7), and respectively inserting the integral structures of the middle connecting piece (5) and the external socket joint piece (6) on the corresponding upper insertion plate (3.4) and the lower insertion plate (5.3) on the lower insertion plate (4.4) by using the upper insertion plate (5.2);
and S8, finally pouring a cast-in-place section (10), and pouring the upper-layer shear wall (1) and the lower-layer shear wall (2) into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253781.8A CN109930716B (en) | 2019-03-30 | 2019-03-30 | Assembly type building cross plug-in structure and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253781.8A CN109930716B (en) | 2019-03-30 | 2019-03-30 | Assembly type building cross plug-in structure and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109930716A CN109930716A (en) | 2019-06-25 |
| CN109930716B true CN109930716B (en) | 2021-01-12 |
Family
ID=66988850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910253781.8A Active CN109930716B (en) | 2019-03-30 | 2019-03-30 | Assembly type building cross plug-in structure and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109930716B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321824B (en) * | 2020-03-04 | 2021-05-04 | 上海应用技术大学 | Prefabricated assembled concrete shear force wall of cross |
| CN113235816A (en) * | 2021-06-01 | 2021-08-10 | 三一筑工科技股份有限公司 | Cavity wall |
| CN113235815A (en) * | 2021-06-01 | 2021-08-10 | 三一筑工科技股份有限公司 | Cavity wall |
| CN113235813A (en) * | 2021-06-01 | 2021-08-10 | 三一筑工科技股份有限公司 | Cavity wall |
| CN113235814A (en) * | 2021-06-01 | 2021-08-10 | 三一筑工科技股份有限公司 | Cavity wall |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7124547B2 (en) * | 2002-08-26 | 2006-10-24 | Bravinski Leonid G | 3-D construction modules |
| JP5985519B2 (en) * | 2011-03-16 | 2016-09-06 | アレヴァ ゲゼルシャフト ミット ベシュレンクテル ハフツングＡｒｅｖａ ＧｍｂＨ | Building wall module for building and building using the same |
| CN104060717B (en) * | 2014-07-03 | 2016-04-27 | 天津大学建筑设计研究院 | A kind of fabricated shear wall structural wall board fractionation-assemble method |
| CN106013517A (en) * | 2016-06-01 | 2016-10-12 | 东南大学 | Fabricated reinforced concrete shear wall and manufacturing method thereof |
| CN206090945U (en) * | 2016-09-30 | 2017-04-12 | 西安科技大学 | Vertical joint construction of prefabricated assembled shear force wallboard |
| CN206220297U (en) * | 2016-10-31 | 2017-06-06 | 史世英 | Precast shear wall |
| CN207700438U (en) * | 2017-12-28 | 2018-08-07 | 常州工程职业技术学院 | A kind of fabricated shear wall cross connected structure |
| CN208219864U (en) * | 2018-03-08 | 2018-12-11 | 中冶建工集团有限公司 | The precast shear wall component bindiny mechanism of assembled architecture |
| CN109372155A (en) * | 2018-06-26 | 2019-02-22 | 清华大学 | A kind of construction that precast concrete shear wall vertically connects and construction method |
-
2019
- 2019-03-30 CN CN201910253781.8A patent/CN109930716B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109930716A (en) | 2019-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109930716B (en) | Assembly type building cross plug-in structure and manufacturing method thereof | |
| EP3263795B1 (en) | Composite structural wall and method of construction thereof | |
| CN108385876B (en) | Integral-casting and quick-building process for prefabricated assembly type shear wall | |
| CN207063170U (en) | The house that a kind of shear wall slab by steel square tube and steel plate splicing is assembled | |
| CN106284656A (en) | A kind of prefabricated primary and secondary beam connecting node being connected with angle steel and manufacture method | |
| CN101871241A (en) | Reinforced concrete hollow floorslab and construction method | |
| CN211523614U (en) | Connection structure of assembled shear force wall | |
| CN210194867U (en) | Assembly type building structure | |
| CN212689203U (en) | Connection structure of assembled shear force wall | |
| CN214329246U (en) | High-rise assembled house convenient to disassemble and assemble | |
| CN211369158U (en) | Assembly type shear wall with strong horizontal connection nodes | |
| CN110748039B (en) | Assembled shear wall with constraint edge node modules | |
| CN109138278B (en) | A steel bar connection structure for building engineering | |
| CN111894147A (en) | Prefabricated wallboard splice of assembled based on wedge socket joint | |
| CN112411738B (en) | Prefabricated balcony laminated slab and construction method thereof | |
| CN111021592A (en) | Method for mounting light masonry wall surface bearing furniture component | |
| CN211775042U (en) | Assembled concrete wall | |
| EP3168382A1 (en) | Building block system | |
| CN213014828U (en) | Spliced light composite partition board | |
| CN216305536U (en) | Splicing device of ultra-low energy consumption integrated heat preservation assembled multi-storey house | |
| CN218508859U (en) | Prefabricated staircase | |
| CN220301641U (en) | Anchor ring connection structure for low multilayer shear wall structure | |
| CN213358968U (en) | Connecting device for T-shaped connecting part of lifting wall and lifting building | |
| CN214657954U (en) | Transverse assembling structure of light wall | |
| CN113250325B (en) | Assembly type node and construction method thereof |
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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Prefabricated building cross plug structure and its manufacturing method Effective date of registration: 20220601 Granted publication date: 20210112 Pledgee: Jining Branch of Rizhao Bank Co.,Ltd. Pledgor: SHANDONG HUIYUAN HANGXIAO STEEL STRUCTURE Co.,Ltd. Registration number: Y2022980006970 |