CN219528032U - Assembled concrete shear wall connection assembly - Google Patents
Assembled concrete shear wall connection assembly Download PDFInfo
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- CN219528032U CN219528032U CN202320636211.9U CN202320636211U CN219528032U CN 219528032 U CN219528032 U CN 219528032U CN 202320636211 U CN202320636211 U CN 202320636211U CN 219528032 U CN219528032 U CN 219528032U
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- support plate
- shear wall
- concrete shear
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model provides an assembled concrete shear wall connection assembly, which comprises a precast concrete shear wall and a connection assembly, wherein a plurality of precast connection bases are poured on the upper side and the lower side of the precast concrete shear wall in advance, and the precast connection bases arranged at the bottom of the precast concrete shear wall on the upper layer are connected with the precast connection bases arranged at the top of the precast concrete shear wall on the lower layer through the connection assembly. According to the utility model, the movable wedge-shaped ejector block is driven to be in meshed transmission with the screw rod, the movable wedge-shaped ejector block is contacted with the wedge-shaped sliding surface arranged on the fixed wedge-shaped ejector block in a supporting manner, and the distance between the upper support plate and the lower support plate is adjusted under the guiding cooperation of the guide cylinder seat and the guide inner rod, so that the prefabricated concrete shear wall on the upper layer is adjusted to be horizontal, and after the adjustment is finished, the positioning bolts are screwed, so that the distance between the upper support plate and the lower support plate is limited, and the operation is simple.
Description
Technical Field
The utility model relates to the technical field of shear wall construction, in particular to an assembled concrete shear wall connection assembly.
Background
The fabricated shear wall has the advantages of high production industrialization degree, controllable component quality, high construction speed, green energy conservation and the like, and is rapidly developed and widely applied in a common building structure system. The existing concrete shear wall is often used for butt joint of the connecting parts by the steel bars at the end parts of the shear wall, and then concrete pouring and fixing are carried out at the connecting parts, but the construction method has the problem of slower construction progress. For example, application number CN202211652708.6 discloses a horizontal connection structure for an assembled concrete shear wall, which is connected by an overhanging steel combined connector for an upper precast concrete shear wall and a lower precast concrete shear wall, so that the assembly efficiency is improved. However, when the precast concrete shear wall substrate is inclined, and the upper precast concrete shear wall is inclined, the device cannot adjust gaps between the upper precast concrete shear wall and the lower precast concrete shear wall so as to adjust the parallelism of the upper precast concrete shear wall.
Disclosure of Invention
In order to solve the problems, the utility model provides a fabricated concrete shear wall connection assembly, so as to solve the problems more exactly.
The utility model is realized by the following technical scheme:
the utility model provides an assembled concrete shear wall connection assembly, which comprises a precast concrete shear wall and a connection assembly, wherein a plurality of precast connection bases are poured in advance on the upper side and the lower side of the precast concrete shear wall, the precast connection bases arranged at the bottom of the precast concrete shear wall on the upper layer are connected with the precast connection bases arranged at the top of the precast concrete shear wall on the lower layer through the connection assembly, the connection assembly comprises an upper support plate and a lower support plate, two sides of the bottom of the upper support plate are integrally formed with side support plates, a screw rod horizontally arranged is connected between the two side support plates in a transfer mode, a movable wedge-shaped top block is connected in the middle of the screw rod in a threaded mode, a fixed wedge-shaped top block is integrally formed on the lower support plate, a matched wedge-shaped sliding surface is arranged between the bottom of the movable top block and the top of the fixed wedge-shaped top block, one end of the screw rod is provided with a hexagonal columnar head, two sides of the upper support plate and the lower support plate are integrally formed with bolt connection lugs, and the two bolt connection lugs corresponding to the same side of the upper support plate and the lower support plate are connected through positioning bolts.
Further, the top of the upper support plate and the bottom of the lower support plate are provided with plugboard pieces in an integrated manner, the plugboard pieces arranged on the upper support plate are matched and inserted into the prefabricated connecting base arranged at the bottom of the upper precast concrete shear wall and are fixed through a plurality of transversely penetrating wall fixing bolts, and the plugboard pieces arranged at the bottom of the lower support plate are matched and inserted into the prefabricated connecting base arranged at the top of the lower precast concrete shear wall and are fixed through a plurality of transversely penetrating wall fixing bolts.
Further, the bottom of the upper support plate is integrally provided with a sliding rib, the guiding direction of the sliding rib is consistent with the axial direction of the screw rod, and the top of the movable wedge-shaped top block is provided with a sliding groove matched with the sliding rib in sliding connection.
Further, four corners of the bottom surface of the upper support plate are provided with a vertical downward guide inner rod, the upper surface of the lower support plate is provided with guide cylinder seats corresponding to the four guide inner rods, and the four guide inner rods are correspondingly matched with the four guide cylinder seats in a sliding manner.
Further, an outer sleeve is integrally formed at the top of the bolt connection lug seat arranged on the lower support plate, an inner sleeve is integrally formed at the bottom of the bolt connection lug seat arranged on the upper support plate, the inner sleeve is matched and inserted into the outer sleeve, and the positioning bolt penetrates through the middle parts of the outer sleeve and the inner sleeve.
The utility model has the beneficial effects that:
1. when the prefabricated shear wall is assembled, the plugboard pieces arranged on the upper support plate are matched and inserted into the prefabricated connecting base arranged at the bottom of the upper-layer prefabricated concrete shear wall and are fixed through the plurality of transverse through wall fixing bolts, the plugboard pieces arranged at the bottom of the lower support plate are matched and inserted into the prefabricated connecting base arranged at the top of the lower-layer prefabricated concrete shear wall and are fixed through the plurality of transverse through wall fixing bolts, so that the prefabricated concrete shear wall and the connecting assembly are conveniently connected and disassembled, the production industrialization degree of the components is high, and the construction speed is high;
2. when the horizontal adjustment is carried out on the upper precast concrete shear wall, the hexagonal columnar head is wrenched through tools such as a spanner and the like to drive the movable wedge-shaped ejector block to be meshed with the screw rod for transmission, the movable wedge-shaped ejector block is contacted with the wedge-shaped sliding surface arranged on the fixed wedge-shaped ejector block in a supporting manner, the distance between the upper support plate and the lower support plate is adjusted under the guiding cooperation of the guide cylinder seat and the guide inner rod, the precast concrete shear wall on the upper layer is adjusted until the horizontal is achieved, after the adjustment is finished, the positioning bolts are screwed, so that the distance between the upper support plate and the lower support plate is limited, and the operation is simple.
Drawings
FIG. 1 is a perspective view of the whole structure of the present utility model;
FIG. 2 is a schematic view of the installation of the present utility model;
FIG. 3 is a schematic view of the assembled structure of the present utility model;
fig. 4 is an enlarged view at a in fig. 3.
In the figure: 1. prefabricating a concrete shear wall; 101. prefabricating a connecting base; 102. a wall fixing bolt; 2. a connection assembly; 201. an upper support plate; 2011. a slip rib; 202. a lower support plate; 203. a fork strap section; 204. a side support plate; 205. a screw rod; 2051. hexagonal columnar head; 206. a movable wedge-type top block; 207. fixing a wedge-shaped top block; 208. a guide cylinder seat; 2081. a guide inner rod; 209. the bolt is connected with the ear seat; 2091. positioning bolts; 2092. an outer sleeve; 2093. an inner sleeve.
Detailed Description
In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-4, the utility model provides an assembled concrete shear wall connection assembly, which comprises a precast concrete shear wall 1 and a connection assembly 2, wherein a plurality of precast connection bases 101 are poured in advance on the upper side and the lower side of the precast concrete shear wall 1, the precast connection bases 101 arranged at the bottom of the precast concrete shear wall 1 on the upper layer are connected with the precast connection bases 101 arranged at the top of the precast concrete shear wall 1 on the lower layer through the connection assembly 2, the connection assembly 2 comprises an upper support plate 201 and a lower support plate 202, the top of the upper support plate 201 and the bottom of the lower support plate 202 are integrally formed with plugboard pieces 203, the plugboard pieces 203 arranged on the upper support plate 201 are matched and inserted into the precast connection bases 101 arranged at the bottom of the precast concrete shear wall 1 on the upper layer, the plugboard 203 arranged at the bottom of the lower support plate 202 is matched and inserted into the precast connection bases 101 arranged at the top of the precast concrete wall 1 on the lower layer, and the plugboard 203 is fixed through the plurality of the wall fixing bolts 102 which penetrate transversely, thereby facilitating the connection of the precast concrete shear wall 1 and the connection assembly 2 and the assembly to be disassembled with high production speed.
The four corners of the bottom surface of the upper support plate 201 are respectively provided with a vertical downward guide inner rod 2081, the upper surface of the lower support plate 202 is provided with guide cylinder bases 208 corresponding to the four guide inner rods 2081, the four guide inner rods 2081 are correspondingly matched with the four guide cylinder bases 208 in sliding connection, positioning for assembly between the upper support plate 201 and the lower support plate 202 is achieved, the function of guiding in the interval adjustment process of the upper support plate 201 and the lower support plate 202 is achieved, two side edges of the upper support plate 201 and the lower support plate 202 are integrally formed with bolt connecting lugs 209, the upper support plate 201 and the lower support plate 202 are connected with each other through positioning bolts 2091, connection between the upper support plate 201 and the lower support plate 202 is achieved, an outer sleeve 2092 is integrally formed at the top of each bolt connecting lug 209 arranged on the lower support plate 202, an inner sleeve 2093 is integrally formed at the bottom of each bolt connecting lug 209, the inner sleeve 2093 is matched and inserted into the outer sleeve 2, the positioning bolts 1 are arranged along the middle part 2 and the inner sleeve 2093, the two side edges of the upper support plate 201 and the lower support plate 2093 are connected with each other through positioning bolts 2093, and the protection function of the supporting plates 2093 is achieved in the process of adjusting the distance of the upper support plate 2093 and the lower support plate 2091.
The two sides of the bottom of the upper support plate 201 are integrally formed with side support plates 204, a screw rod 205 horizontally and transversely arranged is connected between the two side support plates 204, a movable wedge-shaped top block 206 is screwed in the middle of the screw rod 205, a fixed wedge-shaped top block 207 is integrally formed on the lower support plate 202, a matched wedge-shaped sliding surface is arranged between the bottom of the movable wedge-shaped top block 206 and the top of the fixed wedge-shaped top block 207, one end of the screw rod 205 is provided with a hexagonal columnar head 2051, the hexagonal columnar head 2051 is wrenched by a wrench or other tool, the movable wedge-shaped top block 206 is driven to be meshed with the screw rod 205 for transmission, the distance between the movable wedge-shaped top block 206 and the fixed wedge-shaped top block 207 is adjusted under the matched top contact of the wedge-shaped sliding surfaces arranged between the upper support plate 201 and the lower support plate 202, the bottom of the upper support plate 201 is integrally formed with a sliding rib 2011, the guide of the sliding rib 2011 is consistent with the axial direction of the screw rod 205, and the top of the movable wedge-shaped top block 206 is provided with a sliding groove matched with the sliding rib 2011, and the sliding groove is guided in the transverse movement process of the movable wedge-shaped top block 206.
Working principle: in the assembly process, the plugboard piece 203 arranged on the upper support plate 201 is matched and inserted into the prefabricated connecting base 101 arranged at the bottom of the upper prefabricated concrete shear wall 1 and is fixed through the plurality of transversely penetrating wall fixing bolts 102, the plugboard piece 203 arranged at the bottom of the lower support plate 202 is matched and inserted into the prefabricated connecting base 101 arranged at the top of the lower prefabricated concrete shear wall 1 and is fixed through the plurality of transversely penetrating wall fixing bolts 102, so that the prefabricated concrete shear wall 1 and the connecting assembly 2 are conveniently connected and disassembled, the production industrialization degree of parts is high, and the construction speed is high;
when the horizontal adjustment is carried out on the upper precast concrete shear wall 1, the hexagonal column head 2051 is turned through tools such as a spanner to drive the movable wedge-shaped top block 206 to be meshed with the screw rod 205 for transmission, the distance between the upper support plate 201 and the lower support plate 202 is adjusted under the cooperation of the movable wedge-shaped top block 206 and the wedge-shaped sliding surface arranged by the fixed wedge-shaped top block 207 and the guiding cooperation of the guiding cylinder seat 208 and the guiding inner rod 2081, so that the precast concrete shear wall 1 on the upper layer is adjusted until the horizontal is reached, the positioning bolts 2091 are screwed down after the adjustment is finished, and the distance between the upper support plate 201 and the lower support plate 202 is limited, and the operation is simple.
Of course, the present utility model can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present utility model.
Claims (5)
1. Assembled concrete shear wall coupling assembling, including precast concrete shear wall (1) and coupling assembling (2), a serial communication port, precast concrete shear wall (1) all pour a plurality of prefabricated connection base (101) in advance in the upper and lower limit of all, and be located precast concrete shear wall (1) bottom at upper strata prefabricated connection base (101) and be located between precast connection base (101) that precast concrete shear wall (1) top at lower floor established are connected through coupling assembling (2), coupling assembling (2) include last support plate (201) and lower support plate (202), go up support plate (201) bottom both sides integrated into one piece and have side support plate (204), and the switching has lead screw (205) of horizontal setting between two side support plates (204), and the middle part spiro union of lead screw (205) has movable wedge type kicking block (206), integrated into one piece has fixed wedge type kicking block (207) on lower support plate (202), be equipped with between movable wedge type kicking block (206) bottom and fixed wedge type kicking block (207) top matched with slip face (205), be equipped with on support plate (201) and on both sides (201), support plate (201) are equipped with on two support plate (201), support plate (201) and on the equal one end of support plate (201) are connected, the two corresponding bolt connecting lugs (209) on the same side of the lower support plate (202) are connected through positioning bolts (2091).
2. The assembly type concrete shear wall connection assembly according to claim 1, wherein the top of the upper supporting plate (201) and the bottom of the lower supporting plate (202) are integrally formed with plugboard pieces (203), the plugboard pieces (203) arranged on the upper supporting plate (201) are matched and inserted into prefabricated connection bases (101) arranged at the bottom of the upper layer prefabricated concrete shear wall (1), and are fixed through a plurality of transversely penetrating wall fixing bolts (102), and the plugboard pieces (203) arranged at the bottom of the lower supporting plate (202) are matched and inserted into prefabricated connection bases (101) arranged at the top of the lower layer prefabricated concrete shear wall (1), and are fixed through a plurality of transversely penetrating wall fixing bolts (102).
3. The assembly type concrete shear wall connection assembly according to claim 1, wherein a sliding rib (2011) is integrally formed at the bottom of the upper support plate (201), the guiding direction of the sliding rib (2011) is consistent with the axial direction of the screw rod (205), and a sliding groove matched with the sliding rib (2011) and in sliding connection is formed at the top of the movable wedge-shaped top block (206).
4. The assembly type concrete shear wall connection assembly according to claim 1, wherein the four corners of the bottom surface of the upper support plate (201) are respectively provided with a vertical downward guiding inner rod (2081), the positions of the upper surface of the lower support plate (202) corresponding to the four guiding inner rods (2081) are provided with guiding cylinder seats (208), and the four guiding inner rods (2081) are correspondingly matched and slidably connected with the four guiding cylinder seats (208).
5. The assembly type concrete shear wall connection assembly according to claim 1, wherein an outer sleeve (2092) is integrally formed at the top of the bolt connection lug (209) arranged on the lower support plate (202), an inner sleeve (2093) is integrally formed at the bottom of the bolt connection lug (209) arranged on the upper support plate (201), the inner sleeve (2093) is cooperatively inserted into the outer sleeve (2092), and the positioning bolt (2091) penetrates through the middle parts of the outer sleeve (2092) and the inner sleeve (2093).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320636211.9U CN219528032U (en) | 2023-03-27 | 2023-03-27 | Assembled concrete shear wall connection assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320636211.9U CN219528032U (en) | 2023-03-27 | 2023-03-27 | Assembled concrete shear wall connection assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219528032U true CN219528032U (en) | 2023-08-15 |
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ID=87631745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320636211.9U Active CN219528032U (en) | 2023-03-27 | 2023-03-27 | Assembled concrete shear wall connection assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219528032U (en) |
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2023
- 2023-03-27 CN CN202320636211.9U patent/CN219528032U/en active Active
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