CN111779127A - Assembly type demolding-free building structure and construction method thereof - Google Patents
Assembly type demolding-free building structure and construction method thereof Download PDFInfo
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- CN111779127A CN111779127A CN202010692809.0A CN202010692809A CN111779127A CN 111779127 A CN111779127 A CN 111779127A CN 202010692809 A CN202010692809 A CN 202010692809A CN 111779127 A CN111779127 A CN 111779127A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
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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
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Abstract
The invention provides an assembled demoulding-free building structure and a construction method thereof, belonging to the technical field of buildings. The assembled demolding-free building structure comprises a plurality of wall body assembling blocks, positioning installation parts and prefabricated laminated plates, wherein the positioning installation parts and the prefabricated laminated plates are connected with the assembling blocks, the left side and the right side of each wall body assembling block are respectively provided with a limiting guide groove and a limiting convex rib which can be matched with each other, the positioning installation parts comprise insertion parts of two symmetrical distributions, the insertion parts comprise two positioning plates which are parallel to each other and a plurality of bearing plates which are connected to the bottoms of the two positioning plates, each extrusion part comprises an inner concave part, each extrusion part comprises an arc-shaped pressure applying groove and two embedded blocks which are respectively positioned on the two sides of the pressure applying groove, the middle parts of the bearing plates are bulges matched with the pressure applying grooves, the two convex sides of the bearing plates are respectively provided with an allowing embedded block inserting connecting strip, the connecting strips and the positioning plates are of an elastic integrated. The invention has the advantages of high construction efficiency and the like.
Description
Technical Field
The invention belongs to the technical field of buildings, and relates to an assembled demolding-free building structure and a construction method thereof.
Background
The assembly type building has the characteristics of high construction efficiency, quick and light dismantling, low cost and the like, each component needs to be finely adjusted in the assembly process based on the assembly type building, and high strength and high wall surface evenness are needed after assembly, so that the assembly mode and the assembly structure of an assembly module of the assembly type building have contradictions, in the existing mode, the through groove is adjusted during assembly through connecting pieces such as bolts and fixed after assembly, but the mode is high in construction difficulty, low in construction efficiency and easy to cause stress concentration.
Disclosure of Invention
The invention aims to provide an assembly type demoulding-free building structure aiming at the problems in the prior art, and the technical problem to be solved by the invention is how to improve the assembly precision and the assembly efficiency.
The purpose of the invention can be realized by the following technical scheme: the assembled demolding-free building structure is characterized by comprising a plurality of wall assembling blocks, positioning installing pieces and prefabricated laminated slabs, wherein the positioning installing pieces are connected with the wall assembling blocks, the wall assembling blocks are rectangular, the upper side and the lower side of each wall assembling block are respectively provided with an extruding part, the left side and the right side of each wall assembling block are respectively provided with a limiting guide groove and a limiting convex rib which can be matched with each other, each positioning installing piece comprises two symmetrically distributed inserting parts, each inserting part comprises two positioning plates which are parallel to each other and a plurality of bearing plates connected to the bottoms of the two positioning plates, each extruding part comprises an inwards concave and arc-shaped pressing groove and two embedding blocks which are respectively positioned on two sides of the pressing groove, the middle part of each bearing plate is a bulge matched with the corresponding to the pressing groove, connecting strips allowing the embedding blocks to be inserted are respectively formed between the two sides of each bulge and the two positioning plates, and gaps are formed between the bulges, the bulges, the connecting strips and the positioning plate are of an elastic integrated structure.
Furthermore, each bearing plate at the two ends of the positioning installation part is arranged in a staggered mode, and a connecting plate for connecting the two positioning plates on the same side is arranged between the adjacent bearing plates, so that the outline of the positioning installation part is of a rectangular block structure.
Furthermore, the one end of overlap joint wall body has a location layering with the medial surface adaptation in loading board middle part on the superimposed sheet, the location layering is located a side of superimposed sheet.
Furthermore, the positioning installation part is a metal part and can be bent to form a shape with an inclination angle between two ends so as to adapt to the corner of the wall body. In part because there is no beam structure, it can be constructed in this way to improve integrity and strength without a beam.
Furthermore, the wall body assembly block is a solid concrete prefabricated member.
As another possibility, the wall assembly block is a hollow concrete prefabricated member.
Further, the transverse length of the wall body assembly block is smaller than that of the positioning installation piece.
Further, building structure still includes a plurality of vertical roof beams, the both ends of location installed part have one respectively and allow vertical roof beam to wear to establish dodge the mouth, set up on the vertical roof beam and dodge the boss that the mouth corresponds, it is formed by the at least loading board of tip disappearance of location installed part to dodge the mouth.
Furthermore, the building structure also comprises a plurality of transverse shape-keeping pipes, the transverse shape-keeping pipes are simultaneously arranged in through holes in the middle of the positioning installation pieces in the same horizontal plane in a penetrating manner, and the through holes are formed by the distance between two insertion parts which are symmetrically distributed in the positioning installation pieces; the transverse shape-preserving pipe is connected with the longitudinal beam.
Furthermore, gaps between the positioning installation pieces and the transverse protective tubes, gaps between the positioning installation pieces and the wall assembly blocks, gaps between the wall assembly blocks and the longitudinal beams, and connecting gaps between the prefabricated composite slabs and the positioning installation pieces are filled with curable filling materials.
A construction method based on an assembly type demolding-free building structure comprises the following steps: embedding a bottom layer of positioning installation parts on a foundation, inserting a transverse protection pipe when the positioning installation parts are installed, wherein the transverse protection pipe is clamped with a longitudinal beam, stacking wall body assembly blocks on the bottom layer of positioning installation parts, aligning and positioning adjacent wall body assembly blocks through a longitudinally slidable limiting guide groove and a limiting convex rib, stacking and installing the positioning installation parts, the transverse protection pipe and the wall body assembly blocks from bottom to top in the mode, and realizing the limitation of a prefabricated laminated slab by overlapping the prefabricated laminated slab and the positioning installation parts between layers of a building structure; after the building structure main body is finished, filling gaps between the positioning installation piece and the transverse protective pipe, gaps between the positioning installation piece and the wall body assembly block, gaps between the wall body assembly block and the longitudinal beam and connecting gaps between the prefabricated laminated slab and the positioning installation piece through clean water concrete or joint filling materials; and decorating the inner wall, the outer wall and the top plate to finish the construction of the building structure.
The positioning installation parts are of an integral structure made of metal materials, positioning installation spaces corresponding to the wall assembly blocks are formed between the positioning installation parts which are parallel to each other, die filling and side supporting are not needed in the overlapping process, the positioning installation parts are of sheet plate bending forming structures, the weight of the positioning installation parts is relatively light, the positioning installation parts have certain elasticity, particularly the bearing plates, after the positioning installation parts are spliced with the wall assembly blocks, the extrusion parts of the wall assembly blocks act on the bearing plates under the action of bearing, the middle parts of the bearing plates are deformed and opened, the outer wall surfaces of the bearing plates and the inner walls of the pressure applying grooves are extruded and shaped mutually, meanwhile, the positioning plates which originally have certain assembly gaps with the wall assembly blocks have the tendency of approaching inwards due to the downward weight of the bearing plates, the two positioning plates clamp the two sides of the wall assembly blocks, and thus, after the main body is assembled, the connection gaps which influence the assembly precision between the positioning installation parts, at least the outer end of the positioning plate is forced to be close to the inner part because the two ends of the bearing plate are stretched outwards; in addition, the transverse shape-preserving pipe is clamped under the deformation action of the bearing plates positioned at the upper position and the lower position. The building bottom bearing is large, the assembly gaps of the connection positions which are located at the bottom of the building and can influence the assembly precision are smaller, the strength is reliable, and the precision is higher.
The clamping structure between the transverse shape-maintaining pipe and the longitudinal beam can be as follows: the end part of the transverse protective pipe is inserted into the longitudinal beam, such as a steel bar interval of a steel bar rolling piece, and can also be a clamp structure or a clamping structure which is connected with the transverse protective pipe in a pre-buried manner when the longitudinal beam is poured.
A transverse protective pipe is not required to be installed at the positioning installation part of the laminated slab, the positioning pressing strip of the laminated slab is inserted into the middle of the reverse surface of the supporting plate to form the inwards concave side, and the wall bodies between adjacent floors are connected at the floor connection part through the uniform positioning installation part, so that the connection strength and the assembly precision of the floor connection part are high, and the shearing stress is small.
In the process of stacking assembly, fine adjustment of positions of all assembly parts can be achieved, the requirement on the precision of a prefabricated wall assembly block is low, the positions with obvious size deviation are compensated in a cushion block mode, and the positioning and mounting parts have certain elasticity, so that the problem of mounting precision caused by a small amount of errors can be solved.
The scheme is suitable for the rapid construction of buildings within two meters, particularly short buildings such as villas and the like, and has the characteristics of high strength, high precision, high assembly efficiency, few construction procedures and the like. When the size of the longitudinal beam is larger, the boss corresponding to the avoiding opening on the positioning installation part can be arranged to be matched with the longitudinal beam, and according to the actual situation, the size of the longitudinal beam can also directly correspond to the avoiding opening.
The horizontal type pipe of protecting is solid or hollow metal pipe, but the short circuit is in order to do benefit to light construction, and this building has unique advantage dismantling the in-process, like repeatedly usable, after taking out horizontal type pipe of protecting, can be light through the opposite messenger wall body assembly piece that inserts the loading board at locating installation spare middle part and the separation of locating installation spare, can not seriously influence the repeated basic shape of locating installation spare.
And after the assembly is finished, filling and shaping are carried out on each connecting joint, and weak deformation and further positioning of each part caused by bearing can weaken stress concentration of the shaped building and improve the overall firmness of the building structure.
Drawings
Figure 1 is a cross-sectional view of the present building structure.
Fig. 2 is a schematic view of the connection structure of the wall body assembly block with a solid structure and the positioning installation piece.
Fig. 3 is a schematic view of the connection structure of the wall body assembly block and the positioning installation part of the hollow structure.
Fig. 4 is a partial elevation view of a building structure.
Fig. 5 is a plan view of the positioning mount.
Figure 6 is a cross-sectional view of the locating mount.
Fig. 7 is an enlarged view of a portion a in fig. 2.
In the figure, 1, a wall body assembling block; 11. a pressing section; 12. a pressure applying groove; 13. embedding a block; 2. positioning the mounting member; 21. a carrier plate; 22. a protrusion; 23. a connecting strip; 24. a connecting plate; 25. avoiding the mouth; 26. positioning a plate; 3. prefabricating a laminated slab; 31. positioning a layering; 4. a longitudinal beam; 5. and (4) transverse maintaining pipes.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2, 4, 5, 6 and 7, the wall assembly block comprises a plurality of wall assembly blocks 1, positioning installation parts 2 connected with the wall assembly blocks and prefabricated composite slabs 3, the wall assembly blocks 1 are rectangular, the upper and lower sides of the wall assembly blocks 1 are respectively provided with a pressing part 11, the left and right sides of the wall assembly blocks 1 are respectively provided with a limiting guide groove and a limiting convex rib which can be matched with each other, the positioning installation parts 2 comprise two insertion parts which are symmetrically distributed, each insertion part comprises two parallel positioning plates 26 and a plurality of bearing plates 21 connected with the bottoms of the two positioning plates 26, each pressing part 11 comprises an inner concave and arc-shaped pressing groove 12 and two embedded blocks 13 respectively positioned at the two sides of the pressing groove 12, the middle part of each bearing plate 21 is a bulge 22 matched with the pressing groove 12, a connecting strip 23 allowing the embedded blocks 13 to be inserted is respectively formed between the two sides of each bulge 22 and the two positioning plates 26, the protrusion 22 and the connecting bar 23 have a gap therebetween, and the protrusion 22, the connecting bar 23 and the positioning plate 26 are of an integral structure with elasticity.
The bearing plates 21 at the two ends of the positioning and mounting part 2 are arranged in a staggered manner, and a connecting plate 24 for connecting two positioning plates 26 on the same side is arranged between the adjacent bearing plates 21, so that the outline of the positioning and mounting part 2 is of a rectangular block structure.
One end of the overlapped wall body on the laminated slab is provided with a positioning pressing strip 31 matched with the inner side face of the middle part of the bearing plate 21, and the positioning pressing strip 31 is positioned on one side face of the laminated slab.
The positioning installation part 2 is a metal part and can be bent to form a shape with an inclination angle between two ends so as to adapt to the corner of the wall body. The partially stringer-less position may be so constructed.
The wall assembly block 1 is a solid concrete prefabricated member.
The transverse length of the wall body assembly block 1 is smaller than that of the positioning installation piece 2.
The building structure still includes a plurality of vertical roof beams 4, and the both ends of location installed part 2 have one respectively and allow vertical roof beam 4 to wear to establish dodge mouthful 25, set up on vertical roof beam 4 and dodge the boss that mouthful 25 corresponds, dodge mouthful 25 and be formed by the at least loading board 21 of tip disappearance of location installed part 2.
The building structure also comprises a plurality of transverse shape-keeping pipes 5, the transverse shape-keeping pipes 5 are simultaneously arranged in through holes in the middle of the positioning mounting pieces 2 in the same horizontal plane in a penetrating way, and the through holes are formed by the distance between two inserting parts which are symmetrically distributed in the positioning mounting pieces 2; the transverse holding pipe 5 is connected with the longitudinal beam 4.
Gaps between the positioning installation pieces 2 and the transverse protective pipes 5, gaps between the positioning installation pieces 2 and the wall assembly blocks 1, gaps between the wall assembly blocks 1 and the longitudinal beams 4, and connecting gaps between the prefabricated composite slabs 3 and the positioning installation pieces 2 are all filled by curable filling materials.
As another possibility, the wall assembly block 1 is a hollow concrete prefabricated member, as shown in fig. 3.
A construction method based on an assembly type demolding-free building structure comprises the following steps: the method comprises the following steps that a bottom layer of positioning installation pieces 2 are buried on a foundation, a transverse protection pipe 5 penetrates when the positioning installation pieces 2 are installed, the transverse protection pipe 5 is connected with a longitudinal beam 4 in a clamping mode, wall body assembly blocks 1 are stacked on the bottom layer of positioning installation pieces 2, adjacent wall body assembly blocks 1 are aligned and positioned through a longitudinally slidable limiting guide groove and a limiting convex rib, the positioning installation pieces 2, the transverse protection pipe 5 and the wall body assembly blocks 1 are stacked and installed from bottom to top in the mode, and the prefabricated laminated slab 3 is limited between layers of a building structure through overlapping of the prefabricated laminated slab 3 and the positioning installation pieces 2; after the building structure main body is finished, filling gaps between the positioning installation pieces 2 and the transverse protective pipes 5, gaps between the positioning installation pieces 2 and the wall assembly blocks 1, gaps between the wall assembly blocks 1 and the longitudinal beams 4 and connecting gaps between the prefabricated composite slabs 3 and the positioning installation pieces 2 by using clean water concrete or joint filling materials; and decorating the inner wall, the outer wall and the top plate to finish the construction of the building structure.
The positioning installation parts 2 are of an integral structure made of metal materials, positioning installation spaces corresponding to the wall body assembly blocks 1 are formed among the positioning plates 26 which are parallel to each other, die installation and side support are not needed in the overlapping process, the positioning installation parts 2 are of sheet plate bending forming structures, the weight is relatively light, and the positioning installation parts have certain elasticity, particularly the bearing plates 21, after the positioning installation parts are spliced with the wall body assembly blocks 1, under the action of bearing, the extrusion parts 11 of the wall body assembly blocks 1 act on the bearing plates 21, the middle parts of the bearing plates 21 are deformed and opened, the outer wall surfaces of the bearing plates 21 and the inner walls of the pressure applying grooves 12 are extruded and shaped mutually, meanwhile, the positioning plates 26 which originally have certain assembly gaps with the wall body assembly blocks 1 have the tendency of approaching inwards due to the downward weight of the bearing plates 21, the two positioning plates 26 clamp the two sides of the wall body assembly blocks 1, and therefore, after the, the connection gaps between the positioning installation pieces 2 and the wall body assembly blocks 1, which affect the assembly precision, are compensated, and at least the outer ends of the positioning plates 26 are forced to be close inwards due to the fact that the two ends of the bearing plates 21 are stretched outwards; in addition, the transverse profile-maintaining tube 5 is clamped by the deformation of the bearing plate 21 at two positions above and below the transverse profile-maintaining tube. The building bottom bearing is large, the assembly gaps of the connection positions which are located at the bottom of the building and can influence the assembly precision are smaller, the strength is reliable, and the precision is higher.
The clamping structure between the transverse shape-keeping tube 5 and the longitudinal beam 4 can be as follows: the end part of the transverse protective pipe 5 is inserted into the longitudinal beam 4, for example, in a steel bar interval of a steel bar rolling piece, a hoop structure or a clamping structure connected with the transverse protective pipe 5 is embedded in the longitudinal beam 4 in a pre-buried mode, the building structure only needs to be subjected to die filling and pouring on the longitudinal beam 4 at most, and other parts can be constructed without die filling and side supporting.
The transverse protective pipe 5 is not required to be installed at the positioning installation part 2 of the installation part of the laminated slab, the positioning pressing strip 31 of the laminated slab is inserted into the middle of the reverse surface of the supporting plate to form the inwards concave side, and the wall bodies between adjacent floors are connected at the floor connection part through the uniform positioning installation part 2, so that the connection strength and the assembly precision of the floor connection part are high, and the shearing stress is small.
In the process of stacking assembly, fine adjustment of positions of all assembly parts can be achieved, the requirement on the precision of the prefabricated wall assembly block 1 is low, the positions with obvious size deviation are compensated in a cushion block mode, and the positioning and mounting parts 2 have certain elasticity, so that the problem of mounting precision caused by a small amount of errors can be solved.
The scheme is suitable for the rapid construction of buildings within two meters, particularly short buildings such as villas and the like, and has the characteristics of high strength, high precision, high assembly efficiency, few construction procedures and the like. When the size of the longitudinal beam 4 is large, the boss corresponding to the avoidance port 25 on the positioning installation part 2 can be arranged to be matched with the longitudinal beam, and according to actual conditions, the size of the longitudinal beam 4 can also directly correspond to the avoidance port 25.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. The assembly type demolding-free building structure is characterized by comprising a plurality of wall body assembly blocks (1), positioning installation pieces (2) for connecting the assembly blocks and prefabricated laminated slabs (3), wherein the wall body assembly blocks (1) are rectangular, the upper side and the lower side of each wall body assembly block (1) are respectively provided with an extrusion part (11), the left side and the right side of each wall body assembly block (1) are respectively provided with a limiting guide groove and a limiting convex rib which can be matched with each other, the positioning installation pieces (2) comprise two insertion parts which are symmetrically distributed, each insertion part comprises two parallel positioning plates (26) and a plurality of bearing plates (21) connected to the bottoms of the two positioning plates (26), each extrusion part (11) comprises an inwards-concave and arc-shaped pressure applying groove (12) and two embedded blocks (13) respectively positioned on the two sides of the pressure applying groove (12), and bulges (22) matched with the pressure applying groove (12) are arranged in the middle parts of the bearing plates (21), the connecting strip (23) allowing the insertion of the embedded block (13) is formed between the two sides of the protrusion (22) and the two positioning plates (26) respectively, a gap is reserved between the protrusion (22) and the connecting strip (23), and the protrusion (22), the connecting strip (23) and the positioning plates (26) are of an elastic integrated structure.
2. The assembly type demolding-free building structure as claimed in claim 1, wherein the bearing plates (21) at two ends of the positioning installation part (2) are arranged in a staggered mode, and a connecting plate (24) for connecting two positioning plates (26) on the same side is arranged between every two adjacent bearing plates (21), so that the outline of the positioning installation part (2) is in a rectangular block structure.
3. The assembly type demolding-free building structure as claimed in claim 1 or 2, wherein one end of the overlapped wall body on the laminated slab is provided with a positioning bead (31) matched with the inner side surface of the middle part of the bearing plate (21), and the positioning bead (31) is positioned on one side surface of the laminated slab.
4. The assembly type demolding-free building structure as claimed in claim 3, wherein the positioning installation part (2) is a metal part and can be bent to form a shape with an inclination angle between two ends so as to adapt to the corner of the wall body.
5. The modular demolding-free building structure as claimed in claim 3, wherein the wall assembly blocks (1) are hollow concrete prefabricated members.
6. A fabricated demolition-free building structure as claimed in claim 3, characterized in that the lateral length of the wall assembly blocks (1) is smaller than the lateral length of the positioning installation (2).
7. The assembly type demolding-free building structure according to claim 3, wherein the building structure further comprises a plurality of longitudinal beams (4), two ends of the positioning installation part (2) are respectively provided with an avoiding opening (25) allowing the longitudinal beams (4) to penetrate through, a boss corresponding to the avoiding opening (25) is arranged on each longitudinal beam (4), and the avoiding opening (25) is formed by missing at least one bearing plate (21) at the end part of the positioning installation part (2).
8. The assembly type demolding-free building structure as claimed in claim 7, wherein the building structure further comprises a plurality of transverse shape-retaining pipes (5), the transverse shape-retaining pipes (5) are simultaneously arranged in through holes in the middle of each positioning installation part (2) in the same horizontal plane, and the through holes are formed by the distance between two insertion parts which are symmetrically distributed in the positioning installation parts (2); the transverse maintaining pipe (5) is connected with the longitudinal beam (4).
9. The assembly type demolding-free building structure as claimed in claim 8, wherein gaps between the positioning installation pieces (2) and the transverse protective tubes (5), gaps between the positioning installation pieces (2) and the wall body assembly blocks (1), gaps between the wall body assembly blocks (1) and the longitudinal beams (4), and connecting gaps between the prefabricated composite slabs (3) and the positioning installation pieces (2) are filled with curable filling materials.
10. A method of constructing the fabricated demolition-free building structure of claim 9, comprising the steps of: burying a positioning installation part (2) of a bottom layer on a foundation, wherein a transverse protection pipe (5) is arranged in a penetrating manner when the positioning installation part (2) is installed, the transverse protection pipe (5) is connected with a longitudinal beam (4) in a clamping manner, wall body assembly blocks (1) are stacked on the positioning installation part (2) of the bottom layer, adjacent wall body assembly blocks (1) are aligned and positioned through a longitudinally slidable limiting guide groove and a limiting convex rib, the positioning installation part (2), the transverse protection pipe (5) and the wall body assembly blocks (1) are stacked and installed from bottom to top in the above manner, and the limitation of a prefabricated laminated slab (3) is realized between layers of a building structure through the overlapping of the prefabricated laminated slab (3) and the positioning installation part (2); after the building structure main body is finished, filling gaps between the positioning installation pieces (2) and the transverse protective pipes (5), gaps between the positioning installation pieces (2) and the wall assembly blocks (1), gaps between the wall assembly blocks (1) and the longitudinal beams (4) and connecting gaps between the prefabricated laminated slabs (3) and the positioning installation pieces (2) by using clean water concrete or joint filling materials; and decorating the inner wall, the outer wall and the top plate to finish the construction of the building structure.
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| CN202010692809.0A CN111779127B (en) | 2020-07-17 | 2020-07-17 | Assembly type demolding-free building structure and construction method thereof |
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| CN202010692809.0A CN111779127B (en) | 2020-07-17 | 2020-07-17 | Assembly type demolding-free building structure and construction method thereof |
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| CN2288225Y (en) * | 1997-06-24 | 1998-08-19 | 王�华 | Fastening for fixing hollow partition wall of light partition wall board |
| CN207003689U (en) * | 2017-07-13 | 2018-02-13 | 北京中恒嘉业装饰工程有限公司 | A kind of movable plank house water-tight device |
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| CN207672771U (en) * | 2017-12-22 | 2018-07-31 | 广州市芳村建筑工程有限公司 | Assembled wall |
| CN208009692U (en) * | 2018-03-15 | 2018-10-26 | 深圳建昌工程设计有限公司 | A kind of assembled architecture wall |
| CN208202213U (en) * | 2018-05-09 | 2018-12-07 | 常州工程职业技术学院 | A kind of novel vertical abutment joint connection structure of prefabricated panel |
| CN210421394U (en) * | 2019-07-17 | 2020-04-28 | 金点石(北京)建筑设计咨询服务有限责任公司 | Assembled shear force wall |
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2020
- 2020-07-17 CN CN202010692809.0A patent/CN111779127B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288225Y (en) * | 1997-06-24 | 1998-08-19 | 王�华 | Fastening for fixing hollow partition wall of light partition wall board |
| CN207003689U (en) * | 2017-07-13 | 2018-02-13 | 北京中恒嘉业装饰工程有限公司 | A kind of movable plank house water-tight device |
| CN207296088U (en) * | 2017-10-18 | 2018-05-01 | 苏州市永盛防火材料有限公司 | A kind of detachable partition wall metal skinned sandwich panel connection component |
| CN207672771U (en) * | 2017-12-22 | 2018-07-31 | 广州市芳村建筑工程有限公司 | Assembled wall |
| CN208009692U (en) * | 2018-03-15 | 2018-10-26 | 深圳建昌工程设计有限公司 | A kind of assembled architecture wall |
| CN208202213U (en) * | 2018-05-09 | 2018-12-07 | 常州工程职业技术学院 | A kind of novel vertical abutment joint connection structure of prefabricated panel |
| CN210421394U (en) * | 2019-07-17 | 2020-04-28 | 金点石(北京)建筑设计咨询服务有限责任公司 | Assembled shear force wall |
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| CN111779127B (en) | 2021-07-20 |
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