CN115306052A - Vertical joint connecting structure of assembled wall and construction method thereof - Google Patents
Vertical joint connecting structure of assembled wall and construction method thereof Download PDFInfo
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- CN115306052A CN115306052A CN202211077492.5A CN202211077492A CN115306052A CN 115306052 A CN115306052 A CN 115306052A CN 202211077492 A CN202211077492 A CN 202211077492A CN 115306052 A CN115306052 A CN 115306052A
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- 238000010276 construction Methods 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 56
- 239000010959 steel Substances 0.000 claims abstract description 56
- 238000013016 damping Methods 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 229910000639 Spring steel Inorganic materials 0.000 claims description 5
- 238000009417 prefabrication Methods 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 12
- 238000009434 installation Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 6
- 230000035939 shock Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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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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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/0237—Structural braces with damping devices
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- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The application relates to the field of construction of building assembly type walls, in particular to an assembly type wall vertical joint connecting structure and a construction method thereof. Vertical seam connection structure of assembled wall body includes pre-buried steel wall body annex and middle component, and the locating plate is inserted and is located in connecting hole and the locating hole, and the mounting panel slidable inserts and locates the posting, still has better anti-seismic performance under the reliable prerequisite of connection structure atress nature. The construction method comprises the steps of S1 prefabricating, S2 positioning the wall body, S3 installing the intermediate member and S4 installing the positioning plate. This application has the efficiency of construction that improves the vertical seam of assembled wall body.
Description
Technical Field
The application relates to the field of construction of building assembly type walls, in particular to an assembly type wall vertical joint connecting structure and a construction method thereof.
Background
The fabricated building is formed by integrally assembling prefabricated parts on a construction site, and has the advantages of environmental friendliness, energy conservation, excellent quality, high construction speed, convenience in construction and the like.
The assembled wall structure is a main structural form of an industrial residential building, and the key point of the assembled wall structure is how to efficiently connect prefabricated parts, the connection of the assembled wall structure is divided into horizontal seam connection and vertical seam connection, wherein the vertical seam is mainly used for transmitting acting force between adjacent structures, and the integral stability of the structure is ensured; the traditional vertical seam connection mode mainly adopts a grouting sleeve to carry out wet connection and adopts bolt connection and welding to carry out dry connection.
However, the stress performance and the earthquake resistance performance of the grouting sleeve, the bolt connection or the welding mode are reliable, but the construction in the actual construction is complex, and the construction efficiency is low.
Disclosure of Invention
In order to improve the construction efficiency of the vertical joint of the assembled wall, the application provides a vertical joint connecting structure of the assembled wall and a construction method thereof.
First aspect, the application provides a vertical seam connection structure of assembled wall adopts following technical scheme:
the wall body accessories are arranged in two groups and are correspondingly connected with the wall body one by one, and the middle member is connected between the two groups of wall body accessories;
the wall accessory comprises an embedded steel plate, a positioning plate and a positioning frame, one end of the embedded steel plate is embedded in the wall, the other end of the embedded steel plate penetrates into a vertical joint of two adjacent walls, and one end of the embedded steel plate, penetrating out of the wall, is vertically provided with a positioning hole; the positioning plate is inserted into the positioning hole, and the positioning frame is embedded in the wall;
the middle component comprises a connecting seat, a connecting plate group and a mounting plate, the connecting plate group comprises two connecting plates, two connecting plates in the connecting plate group correspond to the wall accessories one by one, the connecting plates are horizontally and slidably connected to the connecting seat, an elastic assembly is connected between the two connecting plates and used for preventing the connecting plates from penetrating out of the connecting seat, one end of each connecting plate penetrating out of the connecting seat is provided with a connecting hole, and the positioning plate is vertically inserted in the connecting hole; the mounting panel fixed connection in the connecting seat, the mounting panel is inserted simultaneously on two sides along the horizontal direction the wall body in the locating frame, the sliding direction of mounting panel with the sliding direction mutually perpendicular of connecting plate.
Through adopting above-mentioned technical scheme, on the one hand the connecting plate receives the restriction of locating plate, and on the other hand the connecting plate has the trend of keeping away from the wall body motion for the locating plate receives the pulling force effect of connecting plate, thereby realizes fixing a position each other of connecting plate and locating plate. Because the connecting plate has the space of horizontal direction motion to make to have certain relative activity between the adjacent two walls, and then can make vertical seam structure be difficult for taking place the rigidity and destroy, elastic component has certain cushioning effect, has improved vertical seam structure's anti-seismic performance.
According to the technical scheme, the wall body accessories and the middle member are matched with each other, the vertical joint strength and the anti-seismic performance of the two adjacent wall bodies are met, the assembling mode is simple, and the construction efficiency is high.
Optionally, the elastic assembly is an elastic telescopic rod, and two end portions of the elastic telescopic rod are respectively in one-to-one corresponding rotary connection with the two connecting plates.
Through adopting above-mentioned technical scheme, under the condition that receives the earthquake power influence, when the connecting plate receives wall body horizontal direction effort, can produce the action of stretching out from the connecting seat, the elasticity telescopic link can exert the power in the opposite direction to the connecting plate this moment to reach and reduce two-sided wall body and take place the possibility of destruction because of keeping away from the motion relatively.
Optionally, the elastic telescopic rod comprises a sleeve rod and an insertion rod, the insertion rod is inserted into the sleeve rod, a pressure spring is arranged in the sleeve rod and abuts against one end of the insertion rod, the elastic telescopic rod is arranged in an inclined manner, and an included angle between the elastic telescopic rod and the connecting plate is an acute angle.
Through adopting above-mentioned technical scheme, when the connecting plate took place to remove towards the outside of connecting seat, drive the inserted bar and contract towards the loop bar internal contraction to the extrusion pressure spring, and then reach the effect of carrying out the buffering to the connecting plate.
Optionally, the part of the embedded steel plate penetrating through the wall body is a wave-shaped spring steel plate.
Through adopting above-mentioned technical scheme, wear to establish the partial setting in the wall body with pre-buried steel sheet and be wave spring steel sheet, can play the effect of structure damping to a certain extent, improve the shock resistance of wall body.
Optionally, the wall accessory comprises two embedded steel plates, the two embedded steel plates are vertically distributed, and the connecting plate is located between the two embedded steel plates.
Through adopting above-mentioned technical scheme, vertical seam connection structure's stability has been improved.
Optionally, an elastic block is filled between the wall body and the connecting seat.
Through adopting above-mentioned technical scheme, the elasticity piece is clogged between wall body and connecting seat, further improves vertical seam connection structure's anti-seismic performance.
Optionally, the connecting seat is hollow, one end of the connecting plate is inserted into the connecting seat, the elastic assembly is located in the connecting seat, and the connecting seat is filled with a flexible material.
Through adopting above-mentioned technical scheme, further improve vertical seam connection structure's anti-seismic performance.
Optionally, two opposite side walls of the connecting seat are slotted damping steel plates, and the slotted damping steel plates are fixedly connected with the mounting plate.
By adopting the technical scheme, the arrangement of the slotted damping steel plate can effectively ensure the integrity and the bearing capacity of the vertical seam connection structure; when the earthquake is small, the slotted damping steel plate keeps elasticity and provides bending rigidity, and when the earthquake is large, the slotted damping steel plate firstly enters plasticity to generate plastic deformation and consumes energy generated by the earthquake early, so that the effects of shock absorption and energy consumption are achieved.
In a second aspect, the present application further provides a construction method for constructing the assembly-type wall vertical joint connection structure in the present application, where the construction method includes the following steps:
s1, prefabrication: prefabricating the embedded steel plate and the positioning frame in a wall body;
s2, positioning a wall body: positioning two wall bodies which are prefabricated with embedded steel plates and positioning frames to form a middle joint between the two wall bodies;
s3, mounting an intermediate member: finding the position of the positioning frame, aligning the mounting plate to the positioning frame, and horizontally pushing the connecting seat and the mounting plate to ensure that the mounting plate is simultaneously inserted into the positioning frames of the two wall bodies, and the connecting seat is positioned in the vertical joint of the two wall bodies;
s4, installing a positioning plate: and penetrating the positioning plate through the positioning hole and the connecting hole.
By adopting the technical scheme, when the vertical seam connecting structure is installed, firstly, a worker only needs to find the position of the positioning frame and the installation plate of the intermediate member and push the prefabricated intermediate member into the positioning frame; after the middle component pushes the positioning frame, the positioning plate penetrates through the positioning hole and the connecting hole; then, the worker only needs to repeat the above operations, and other vertical seam connecting structures are installed well, so that the connection of the wall body can be completed. Compared with the traditional construction method of the connecting structure, the technical scheme has the advantages that the wall body is connected only through four steps of prefabrication → wall body positioning → installation of the intermediate member → installation of the positioning plate, and the effect of improving the construction efficiency of the vertical joint connecting structure of the prefabricated wall body is achieved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the mutual matching of the wall accessories and the middle member, the vertical joint strength and the anti-seismic performance of the vertical joint wall bodies of the two adjacent wall bodies are met, meanwhile, the assembling mode is simple, and the construction efficiency is high;
2. through the arrangement of the elastic telescopic rods, the trend that two wall bodies are far away from each other can be relieved when an earthquake occurs, the damage of the earthquake to the vertical joint connecting structure is reduced to a certain extent, and the possibility that the wall bodies are damaged is reduced;
3. through the arrangement of the wave-shaped spring steel plate, the slotted damping steel plate and the elastic block, the connecting structure forms a plurality of energy consumption buffer mechanisms, and the possibility of brittle failure of the wall body is reduced.
4. The wall body is connected only through four steps of prefabricating → positioning the wall body → installing the intermediate member → installing the positioning plate, and the effect of improving the construction efficiency of the vertical seam connecting structure of the assembled wall body is achieved.
Drawings
Fig. 1 is a schematic structural diagram of an assembled wall vertical joint connection structure according to an embodiment of the present application, which is mainly used for showing a relative position relationship between a wall accessory and an intermediate member after a wall is hidden.
Fig. 2 is a schematic view of the assembly of the vertical joint connecting structure of the assembly-type wall body and the wall body after construction.
Fig. 3 is a schematic view of a positional relationship between the embedded steel plate and the positioning frame when the wall attachment of the embodiment of the present application is installed on a wall.
Fig. 4 is a schematic structural view of an intermediate member of the embodiment of the present application.
Fig. 5 isbase:Sub>A top view of fig. 2, showing the direction of thebase:Sub>A-base:Sub>A section.
Fig. 6 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 5, in which the spring is inbase:Sub>A non-cutting configuration.
Description of reference numerals:
1. a wall body; 2. wall accessories; 21. pre-burying a steel plate; 211. positioning holes; 22. positioning a plate; 23. a positioning frame; 3. an intermediate member; 31. a connecting seat; 32. a connecting plate group; 321. a connecting plate; 3211. connecting holes; 33. mounting a plate; 4. an elastic telescopic rod; 41. a loop bar; 42. a plug-in rod; 43. a pressure spring; 5. slotting a damping steel plate; 6. an elastic block.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses vertical seam connection structure of assembled wall.
Referring to fig. 1 and 2, the vertical joint connection structure of the assembled wall comprises two wall attachments 2 and an intermediate member 3, the wall attachments 2 are connected with the prefabricated walls 1 in a one-to-one correspondence manner, the wall attachments 2 extend into vertical joints of two walls 1, and the intermediate member 3 is utilized to connect the two wall attachments 2, so that the vertical joint connection structure is installed.
Referring to fig. 1 and 3, the wall attachment 2 includes an embedded steel plate 21, a positioning plate 22, and a positioning frame 23.
The length direction of pre-buried steel sheet 21 sets up along the level, and the one end of pre-buried steel sheet 21 is wave type spring steel sheet and pre-buried in wall body 1, can play certain bradyseism effect, and the other end just wears out wall body 1 for the horizontal plate face. One end of the embedded steel plate 21 penetrating through the wall body 1 is provided with a positioning hole 211. The pre-buried steel sheet 21 among a set of wall accessories 2 can set up to one or more, and the pre-buried steel sheet 21 among a set of wall accessories 2 has two along vertical distribution in this embodiment, and locating plate 22 is vertical setting and wears to establish in the locating hole 211 of two pre-buried steel sheets 21. The cross section of the positioning frame 23 is U-shaped, the positioning frame 23 is embedded in the wall body 1, openings on two sides of the positioning frame 23 penetrate through two wall surfaces of the wall body 1, and an opening on one side of the positioning frame 23 penetrates through a vertical seam of the two adjacent wall bodies 1.
Referring to fig. 1 and 2, the intermediate member 3 includes a connection socket 31, a connection plate group 32, and a mounting plate 33.
Referring to fig. 4, the connecting seat 31 may be in a block shape or a box shape, and in this embodiment, a hollow box-shaped structure formed by splicing a plurality of plates is adopted.
Referring to fig. 4, the connecting plate set 32 is composed of two connecting plates 321, the connecting plates 321 are horizontally disposed, one end of each connecting plate 321 is inserted into the connecting seat 31, the other end of each connecting plate 321 penetrates through the connecting seat 31, and the connecting seat 31 is provided with an insertion hole for inserting the connecting plate 321. The connection plate groups 32 may be provided in multiple groups, and two connection plates 321 in the same group extend out of the connection seat 31 in opposite directions.
Two connecting plates 321 in the same group are in one-to-one correspondence with two groups of wall accessories 2, one end of each connecting plate 321, penetrating through the connecting seat 31, is located between the two corresponding embedded steel plates 21, one end of each connecting plate 321, penetrating through the connecting seat 31, is provided with a connecting hole 3211, the positioning holes 211 and the connecting holes 3211 are identical in size and located on the same vertical surface, and the positioning plates 22 are inserted in the connecting holes 3211.
Referring to fig. 3 and 4, the mounting plate 33 is fixedly connected to the bottom of the connecting base 31, and the mounting plate 33 is slidably inserted into the positioning frame 23 of the two-sided wall 1.
In order to improve the anti-seismic performance of the vertical joint connection structure, the embedded steel plate 21, the positioning plate 22, the positioning frame 23, the connecting seat 31, the connecting plate 321 and the mounting plate 33 all adopt elastic steel plates.
Referring to fig. 6, an elastic component is arranged between the connecting plates 321, and the elastic component is an elastic telescopic rod 4.
The elastic telescopic rod 4 is composed of a sleeve rod 41 and an insertion rod 42, one end of the sleeve rod 41 is in a closed shape and is rotatably connected to one of the connecting plates 321, a pressure spring 43 is filled in the sleeve rod 41, one end of the pressure spring 43 and one end of the insertion rod 42 are mutually extruded, an included angle between the elastic telescopic rod 4 and the connecting plates 321 is an acute angle, and at the moment, the two connecting plates 321 and the elastic telescopic rod 4 are in a Z shape.
When wall body 1 takes place the trend of keeping away from each other, wall body 1 is through producing horizontal pulling force to locating plate 22, and locating plate 22 conducts pulling force to connecting plate 321, and elasticity telescopic link 4 has received the pressure of two connecting plates 321 and has been compressed this moment, has slowed down wall body 1 to a certain extent and has taken place the trend of keeping away from each other, reaches the effect of bradyseism.
Referring to fig. 6, opposite side walls of the connecting seat 31 are provided with slotted damping steel plates 5, the slotted damping steel plates 5 are parallel to the wall surface of the wall body 1, and the mounting plate 33 is fixedly connected to the slotted damping steel plates 5.
The slotted damping steel plate 5 is slotted while ensuring the rigidity of the damping steel plate, so that the damping steel plate can have certain ductility.
Due to the existence of the slotted damping steel plate 5, when small shock occurs, the slotted damping steel plate 5 provides bending resistance for the connecting structure, and the connecting structure cannot be damaged; when the earthquake occurs, the slotted damping steel plate 5 enters a plastic deformation stage compared with other rigid structures, so that the energy generated by the earthquake can be consumed earlier, and the connecting structure belongs to plastic damage even if being damaged, so that the wall body 1 cannot be damaged too much; when a large earthquake occurs, the slotted damping steel plate 5 is subjected to plastic damage, and the connecting structure is subsequently damaged, so that the wall body 1 can be effectively prevented from being subjected to brittle damage. The wall body 1 can be maintained in small earthquake, repaired in middle earthquake and prevented from falling in large earthquake.
Before welding the connecting base 31 and the mounting plate 33, the connecting base 31 is filled with a flexible material.
Firstly, the flexible material can play a role in protecting the elastic component, and when the flexible material is filled in the connecting seat 31, the flexible material wraps the elastic component, so that the possibility of damage to the elastic component can be reduced to a certain extent; secondly, the filling material fills the connecting seat 31 before the slotted damping steel plate 5 is welded, the flexible material and the connecting plate 321 in the connecting seat 31 are extruded mutually after the filling is finished, and when an earthquake occurs, the flexible material can be deformed rapidly, so that the earthquake energy is consumed to a certain extent.
Referring to fig. 6, in addition, a plurality of elastic blocks 6 are filled between the wall body 1 and the connecting seat 31, and the plurality of elastic blocks 6 are wrapped around the positioning plate 22, so that the stability of the positioning plate 22 is improved. The plurality of elastic blocks 6 have good shock absorption performance.
The implementation principle of the vertical seam connection structure of assembled wall of the embodiment of this application is: the vertical seam structure of assembled wall of this application only needs to be connected with intermediate member 3 through wall body annex 2 for 3 both ends of intermediate member are connected with two sides wall body 1 respectively, under locating plate 22, connecting plate 321 and the cooperation each other of elasticity telescopic link 4, when wall body 1 takes place the level to the trend of keeping away from each other, and connection structure can slow down the trend that wall body 1 kept away from each other.
The application also discloses a construction method of the vertical joint connecting structure of the assembled wall body, which comprises the following steps:
s1, prefabrication: the working personnel prefabricate the embedded steel plate 21 and the positioning frame 23 in the wall body 1 in a factory.
S2, positioning the wall body 1: the staff will be at the prefabricated wall body 1 installation of mill to appointed position for form the intermediate joint between the two wall bodies 1, in the installation, should notice that the connection of wall body 1 base should be under construction and put in place, make the joint distance that forms between the adjacent wall body 1 for the value of design before the construction, should not have too big error.
S3, mounting the intermediate member 3: firstly, finding the positioning frame 23, and slidably installing the mounting plate 33 into the positioning frame 23 of the two adjacent wall bodies 1, so that the connecting seat 31 is located in the vertical joint of the two wall bodies 1, and the connecting plate 321 is located between the two corresponding embedded steel plates 21. The middle member 3 can be stably placed in the vertical direction, and workers do not need to vertically support the middle member 3 by hands or tools.
S4, mounting the positioning plate 22: at this time, the positioning plate 22 passes through the positioning hole 211 and the connecting hole 3211 to lock the middle member 3, and after the positioning plate 22 is mounted, the bottom end of the positioning plate 22 is lapped on the upper surface of the mounting plate 33.
S5: installing an elastic block 6: the plurality of elastic blocks 6 are stuffed between the wall body 1 and the connection seat 31 such that the plurality of elastic blocks 6 are wrapped around the positioning plate 22.
The construction steps of the vertical seam connection structure of assembled wall of the embodiment of the application are: prefabrication → positioning of the wall 1 → installation of the middle component 3 → installation of the positioning plate 22 → installation of the elastic block 6; the vertical seam strength and the anti-seismic performance of the vertical seam wall bodies of the adjacent two-side wall bodies are met, and meanwhile, the effect of improving the construction efficiency of the vertical seam connecting structure of the assembled wall bodies is achieved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. An assembly type wall vertical seam connecting structure is used for connecting two adjacent walls (1) and is characterized by comprising wall accessories (2) and a middle component (3), wherein the wall accessories (2) are provided with two groups and are correspondingly connected with the walls (1) one by one, and the middle component (3) is connected between the two groups of wall accessories (2);
the wall body accessory comprises an embedded steel plate (21), a positioning plate (22) and a positioning frame (23), one end of the embedded steel plate (21) is embedded in the wall body (1), the other end of the embedded steel plate penetrates into a vertical joint of two adjacent wall bodies (1), and one end, penetrating out of the wall body (1), of the embedded steel plate (21) is vertically provided with a positioning hole (211); the positioning plate (22) is inserted into the positioning hole (211), and the positioning frame (23) is embedded in the wall body (1);
the middle component (3) comprises a connecting seat (31), a connecting plate group (32) and a mounting plate (33), the connecting plate group (32) comprises two connecting plates (321), the two connecting plates (321) in the connecting plate group (32) correspond to the wall accessories (2) one by one, the connecting plates (321) are horizontally and slidably connected to the connecting seat (31), an elastic assembly is connected between the two connecting plates (321), the elastic assembly is used for preventing the connecting plates (321) from penetrating out of the connecting seat (31), one end of each connecting plate (321) penetrating out of the connecting seat (31) is provided with a connecting hole (3211), and the positioning plate (22) is vertically inserted into the connecting hole (3211); mounting panel (33) fixed connection in connecting seat (31), mounting panel (33) are inserted simultaneously and are established on two sides along the horizontal direction wall body (1) in posting (23), the sliding direction of mounting panel (33) with the sliding direction mutually perpendicular of connecting plate (321).
2. The vertical joint connection structure of an assembled wall according to claim 1, wherein: the elastic assembly is an elastic telescopic rod (4), and two end parts of the elastic telescopic rod (4) are respectively in one-to-one corresponding rotary connection with the two connecting plates (321).
3. The vertical joint connection structure of an assembled wall according to claim 2, wherein: the elastic telescopic rod (4) comprises a sleeve rod (41) and an insertion rod (42), the insertion rod (42) is inserted into the sleeve rod (41), a pressure spring (43) is arranged in the sleeve rod (41), the pressure spring (43) abuts against one end of the insertion rod (42), the elastic telescopic rod (4) is arranged in an inclined mode, and an included angle between the elastic telescopic rod (4) and the connecting plate (321) is an acute angle.
4. The vertical joint connection structure of an assembled wall according to claim 1, wherein: the embedded steel plate (21) penetrates through the wall body (1) and is a wave-shaped spring steel plate.
5. The vertical joint connection structure of an assembled wall according to claim 1, wherein: the wall body accessory (2) comprises two embedded steel plates (21), the two embedded steel plates (21) are vertically distributed, and the connecting plate (321) is located between the two embedded steel plates (21).
6. The vertical joint connection structure of an assembled wall according to claim 1, wherein: an elastic block (6) is filled between the wall body (1) and the connecting seat (31).
7. The vertical joint connection structure of an assembled wall according to claim 1, wherein: the connecting seat (31) is hollow, one end of the connecting plate (321) is inserted into the connecting seat (31), the elastic component is located in the connecting seat (31), and the connecting seat (31) is filled with flexible materials.
8. The vertical joint connection structure of an assembled wall according to claim 7, wherein: the two opposite side walls of the connecting seat (31) are provided with slotted damping steel plates (5), and the slotted damping steel plates (5) are fixedly connected with the mounting plate (33).
9. A construction method applied to the vertical seam connection structure of the assembled wall according to any one of claims 1 to 8, characterized by comprising the steps of:
s1, prefabrication: prefabricating the embedded steel plate (21) and the positioning frame (23) in a wall body (1);
s2, positioning the wall body (1): positioning two wall bodies (1) which are prefabricated with embedded steel plates (21) and positioning frames (23) to form an intermediate joint between the two wall bodies (1);
s3, mounting the intermediate member (3): finding the position of the positioning frame (23), aligning the mounting plate (33) to the positioning frame (23), and horizontally pushing the connecting seat (31) and the mounting plate (33) so that the mounting plate (33) is simultaneously inserted into the positioning frames (23) of the two walls (1), wherein the connecting seat (31) is positioned in a vertical joint of the two walls (1);
s4, mounting a positioning plate (22): and the positioning plate (22) penetrates through the positioning hole (211) and the connecting hole (3211).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211077492.5A CN115306052B (en) | 2022-09-05 | 2022-09-05 | Vertical joint connection structure of assembled wall and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211077492.5A CN115306052B (en) | 2022-09-05 | 2022-09-05 | Vertical joint connection structure of assembled wall and construction method thereof |
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| CN115306052A true CN115306052A (en) | 2022-11-08 |
| CN115306052B CN115306052B (en) | 2023-12-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115822128A (en) * | 2023-02-23 | 2023-03-21 | 成都建工第六建筑工程有限公司 | Assembly type wall body structure and construction method |
| CN116180935A (en) * | 2023-04-21 | 2023-05-30 | 成都建工第六建筑工程有限公司 | Assembled component connecting structure and connecting method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2313988Y (en) * | 1997-04-21 | 1999-04-14 | 同济大学 | Earthquake resistant wall |
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| CN116180935A (en) * | 2023-04-21 | 2023-05-30 | 成都建工第六建筑工程有限公司 | Assembled component connecting structure and connecting method |
| CN116180935B (en) * | 2023-04-21 | 2023-09-01 | 成都建工第六建筑工程有限公司 | Assembled component connecting structure and connecting method |
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