CN213682616U - Horizontal joint connecting structure of prefabricated shear wall - Google Patents
Horizontal joint connecting structure of prefabricated shear wall Download PDFInfo
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- CN213682616U CN213682616U CN202022112849.1U CN202022112849U CN213682616U CN 213682616 U CN213682616 U CN 213682616U CN 202022112849 U CN202022112849 U CN 202022112849U CN 213682616 U CN213682616 U CN 213682616U
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- shear wall
- connecting plate
- precast shear
- prefabricated shear
- horizontal joint
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Abstract
The utility model discloses a precast shear wall horizontal joint connection structure, including first precast shear wall, the right side of first precast shear wall is provided with the precast shear wall of second, the right side of first precast shear wall and the left side of the precast shear wall of second all are provided with the connecting plate, the inside of first precast shear wall and the precast shear wall of second all is provided with the reinforcing bar. The utility model discloses a set up first precast shear wall, the precast shear wall of second, the connecting plate, reinforcing bar and coupling assembling's cooperation is used, convenient to use person fastens two connecting plates through coupling assembling and installs, then insert the steadiness that first precast shear wall and the precast shear wall of second guaranteed the wall body installation with the connecting plate, it is single to have solved current precast shear wall horizontal seam connection structure, and the security is poor, the effect of bending resistance slope has been reduced, the stable problem of wall body installation has been influenced, the stable advantage of installation has been possessed.
Description
Technical Field
The utility model relates to a building technical field specifically is a horizontal seam connection structure of precast shear wall.
Background
In recent years, the prefabricated building is rapidly developed in China, but some problems exist, in the existing prefabricated concrete structure, a large number of cast-in-place belts are usually arranged in the horizontal connection of the prefabricated shear wall, a large number of steel bars need to be bound on site, and a formwork and cast-in-place concrete need to be supported; the advantages of small field operation space, large wet operation amount and low energy consumption and high efficiency of the fabricated building cannot be exerted.
The existing horizontal joint connecting structure of the prefabricated shear wall is single, the safety is poor, the bending and inclination resisting effect is reduced, and the stability of wall installation is influenced.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a horizontal seam connection structure of precast shear wall has possessed the stable advantage of installation, has solved current horizontal seam connection structure of precast shear wall singleness, and the security is poor, has reduced the effect of bending resistance slope, has influenced wall body erection's stable problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a precast shear wall horizontal joint connection structure, includes first precast shear wall, the right side of first precast shear wall is provided with the precast shear wall of second, the right side of first precast shear wall and the left side of the precast shear wall of second all are provided with the connecting plate, the inside of first precast shear wall and the precast shear wall of second all is provided with the reinforcing bar, the inboard fixedly connected with coupling assembling of connecting plate.
As the utility model discloses it is preferred, coupling assembling includes the fixed block, the inside slidable mounting of fixed block has the shank of bolt, the surperficial threaded connection of shank of bolt has the first nut that is located the fixed block outside.
As the utility model discloses it is preferred, the inboard of connecting plate is provided with the pouring chamber, the inside in pouring chamber is provided with the concrete.
As the utility model discloses it is preferred, the one end through connection board that the reinforcing bar is close to the connecting plate has the second nut to extend to the inboard threaded connection of connecting plate.
As the utility model discloses it is preferred, the slot has been seted up to the inside of connecting plate, the groove width of wearing the slot is greater than the diameter of reinforcing bar.
As the utility model discloses it is preferred, the surface cover of reinforcing bar is equipped with the tight ring piece of supporting that is located the second nut outside, the transversal trapezoidal setting of personally submitting of connecting plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation that sets up first precast shear force wall, the precast shear force wall of second, connecting plate, reinforcing bar and coupling assembling is used, has solved current precast shear force wall horizontal joint connection structure singleness, and the security is poor, has reduced the effect of bending resistance slope, has influenced wall body erection's stable problem, has possessed the stable advantage of installation.
2. The utility model discloses a set up fixed block, shank of bolt and first nut, the rotatory first nut of convenient to use person supports the fixed block tightly, makes the fixed block carry out the level spacing through the shank of bolt, and the fixed block that is close to the inboard simultaneously can drive the connecting plate and be close to the inboard, guarantees the stability that first precast shear force wall and second precast shear force wall are connected to and improve the effect of bending resistance slope.
3. The utility model discloses a set up the pouring chamber, convenient to use person fills through the clearance that pouring chamber pouring concrete was connected the connecting plate after, guarantees the steadiness of first precast shear wall and the precast shear wall of second after filling.
4. The utility model discloses a set up the second nut, the rotatory second nut of convenient to use person supports the connecting plate tightly in the one side that is close to first precast shear force wall and second precast shear force wall, guarantees the stability and the convenience of connecting.
5. The utility model discloses a slot is worn in the setting, and convenient to use person makes the convenient inside of inserting first precast shear force wall and the precast shear force wall of second of connecting plate through wearing the slot.
6. The utility model discloses a set up and support tight ring piece, convenient to use person improves the area that the second nut supports tight connecting plate through supporting tight ring piece, guarantees to support tight steadiness, avoids bending and rocks, and the connecting plate of trapezoidal setting has improved the effect of anti bending, has guaranteed the stability of installation.
Drawings
FIG. 1 is a schematic diagram of the explosion three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a first precast shear wall; 2. a second prefabricated shear wall; 3. a connecting plate; 4. reinforcing steel bars; 5. a connecting assembly; 51. a fixed block; 52. a bolt shank; 53. a first nut; 6. a pouring cavity; 7. a second nut; 8. inserting the slot; 9. the ring sheet is tightly propped.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the utility model provides a pair of precast shear wall horizontal joint connection structure, including first precast shear wall 1, the right side of first precast shear wall 1 is provided with prefabricated shear wall 2 of second, and the right side of first precast shear wall 1 and the left side of prefabricated shear wall 2 of second all are provided with connecting plate 3, and the inside of first precast shear wall 1 and prefabricated shear wall 2 of second all is provided with reinforcing bar 4, and the inboard fixedly connected with coupling assembling 5 of connecting plate 3.
Referring to fig. 3, the connection assembly 5 includes a fixing block 51, a bolt rod 52 is slidably mounted inside the fixing block 51, and a first nut 53 located outside the fixing block 51 is threadedly coupled to a surface of the bolt rod 52.
As the utility model discloses a technical optimization scheme, through setting up fixed block 51, shank of bolt 52 and first nut 53, the rotatory first nut 53 of person of facilitating the use supports fixed block 51 tightly, makes fixed block 51 carry out the level through shank of bolt 52 spacing, and the fixed block 51 that is close to the inboard simultaneously can drive connecting plate 3 and be close to the inboard, guarantees the stability that first precast shear wall 1 and second precast shear wall 2 are connected to and improve the effect of bending resistance slope.
Referring to fig. 2, the inner side of the connecting plate 3 is provided with a casting cavity 6, and concrete is provided inside the casting cavity 6.
As the utility model discloses a technical optimization scheme, through setting up pouring chamber 6, convenient to use person fills through the clearance that 6 pouring concretes in pouring chamber connect the connecting plate 3 after, guarantees the steadiness of filling first precast shear wall 1 and second precast shear wall 2 in back.
Referring to fig. 2, one end of the reinforcing bar 4 near the connecting plate 3 penetrates the connecting plate 3 and extends to the inner side of the connecting plate 3 to which a second nut 7 is threadedly connected.
As the utility model discloses a technical optimization scheme, through setting up second nut 7, convenient to use person's rotatory second nut 7 supports connecting plate 3 tightly in the one side that is close to first prefabricated shear force wall 1 and the prefabricated shear force wall 2 of second, guarantees the stability and the convenience of connecting.
Referring to fig. 3, the connection plate 3 is provided with a slot 8 therein, and the slot 8 has a width larger than the diameter of the reinforcing steel bar 4.
As the utility model discloses a technical optimization scheme, through setting up slot 8, convenient to use person makes the inside of the first precast shear wall 1 of insertion and the precast shear wall 2 of second of connecting plate 3 convenient through wearing slot 8.
Referring to fig. 2, the surface of the steel bar 4 is sleeved with a tightly-abutting ring piece 9 positioned outside the second nut 7, and the cross section of the connecting plate 3 is trapezoidal.
As the utility model discloses a technical optimization scheme supports tight ring piece 9 through the setting, and convenient to use person improves the area that second nut 7 supports tight connecting plate 3 through supporting tight ring piece 9, guarantees to support tight steadiness, avoids bending and rocks, and connecting plate 3 of trapezoidal setting has improved the effect of anti-bending, has guaranteed the stability of installation.
The utility model discloses a theory of operation and use flow: during the use, the user inserts connecting plate 3 in the inside of first prefabricated shear wall 1 and second prefabricated shear wall 2, then the user rotates first nut 53 and connects the gap of first prefabricated shear wall 1 and second prefabricated shear wall 2, then rotate second nut 7 and move outwards and install the inside at first prefabricated shear wall 1 and second prefabricated shear wall 2 with connecting plate 3 fastening, strengthen fastening area through resisting tight ring piece 9, guarantee fixed stability, trapezoidal connecting plate 3 guarantees the anti-bending effect, the user pours muddy earth into a mould in the inside of pouring chamber 6 after the installation is accomplished.
In summary, the following steps: this horizontal seam connection structure of precast shear wall, through the cooperation that sets up first precast shear wall 1, second precast shear wall 2, connecting plate 3, reinforcing bar 4 and coupling assembling 5 and use, it is single to have solved current precast shear wall horizontal seam connection structure, and the security is poor, has reduced the effect of bending resistance slope, has influenced the stable problem of wall body installation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a precast shear wall horizontal joint connection structure, includes first precast shear wall (1), its characterized in that: the right side of first prefabricated shear wall (1) is provided with second prefabricated shear wall (2), the right side of first prefabricated shear wall (1) and the left side of second prefabricated shear wall (2) all are provided with connecting plate (3), the inside of first prefabricated shear wall (1) and second prefabricated shear wall (2) all is provided with reinforcing bar (4), the inboard fixedly connected with coupling assembling (5) of connecting plate (3).
2. A prefabricated shear wall horizontal joint connecting structure according to claim 1, wherein: the connecting assembly (5) comprises a fixing block (51), a bolt rod (52) is installed inside the fixing block (51) in a sliding mode, and a first nut (53) located on the outer side of the fixing block (51) is in threaded connection with the surface of the bolt rod (52).
3. A prefabricated shear wall horizontal joint connecting structure according to claim 1, wherein: the inner side of the connecting plate (3) is provided with a pouring cavity (6), and concrete is arranged in the pouring cavity (6).
4. A prefabricated shear wall horizontal joint connecting structure according to claim 1, wherein: one end of the steel bar (4) close to the connecting plate (3) penetrates through the connecting plate (3) and extends to the inner side of the connecting plate (3) and is connected with a second nut (7) through threads.
5. A prefabricated shear wall horizontal joint connecting structure according to claim 1, wherein: the connecting plate is characterized in that a through slot (8) is formed in the connecting plate (3), and the width of the through slot (8) is larger than the diameter of the reinforcing steel bar (4).
6. The prefabricated shear wall horizontal joint connecting structure according to claim 4, wherein: the surface of the steel bar (4) is sleeved with a tightly-abutting ring piece (9) positioned on the outer side of the second nut (7), and the cross section of the connecting plate (3) is in a trapezoidal arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022112849.1U CN213682616U (en) | 2020-09-23 | 2020-09-23 | Horizontal joint connecting structure of prefabricated shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022112849.1U CN213682616U (en) | 2020-09-23 | 2020-09-23 | Horizontal joint connecting structure of prefabricated shear wall |
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| Publication Number | Publication Date |
|---|---|
| CN213682616U true CN213682616U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022112849.1U Active CN213682616U (en) | 2020-09-23 | 2020-09-23 | Horizontal joint connecting structure of prefabricated shear wall |
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| CN (1) | CN213682616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164962A (en) * | 2021-12-14 | 2022-03-11 | 衢州学院 | Assembled building wall convenient to assemble and using method thereof |
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2020
- 2020-09-23 CN CN202022112849.1U patent/CN213682616U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164962A (en) * | 2021-12-14 | 2022-03-11 | 衢州学院 | Assembled building wall convenient to assemble and using method thereof |
| CN114164962B (en) * | 2021-12-14 | 2023-02-07 | 衢州学院 | Assembled building wall convenient to assemble and using method thereof |
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