CN222990895U - Precast beam post connecting device - Google Patents
Precast beam post connecting device Download PDFInfo
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- CN222990895U CN222990895U CN202422039021.6U CN202422039021U CN222990895U CN 222990895 U CN222990895 U CN 222990895U CN 202422039021 U CN202422039021 U CN 202422039021U CN 222990895 U CN222990895 U CN 222990895U
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Abstract
The utility model provides a precast beam post connecting device relates to construction technical field, the utility model provides a pair of precast beam post connecting device includes supporting component, and supporting component is used for connecting the first end of the first precast beam post that the level set up and the second end of the second precast beam post of a vertical setting, the utility model provides a precast beam post connecting device simple structure, reasonable in design and with low costs can make things convenient for the hoist and mount construction of precast beam post, and can satisfy the accurate hoist and mount to precast beam post, construction device simple structure reduces the construction degree of difficulty; and can act as the wet connection pouring template between the precast beam column node, improve the efficiency of construction.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a precast beam column connecting device.
Background
Along with the continuous improvement of the assembly rate, the use amount of prefabricated columns, beams and walls is gradually increased, and the connection and construction methods of the prefabricated components are one of the keys of the assembly type concrete building construction technology.
In the existing construction of precast beam column joints, on one hand, the precast beam column has large construction difficulty in the installation process due to large weight of the precast beam column, large hoisting alignment error and difficulty in ensuring engineering construction quality, and on the other hand, the construction of a wet pouring connection pouring template between precast beam column joints is difficult, so that the construction progress is influenced.
Disclosure of utility model
The utility model aims to solve the problems in the prior art, and provides the precast beam column connecting device which serves as a wet connection pouring template between precast beam column nodes, improves construction efficiency, facilitates hoisting construction of precast beam columns and meets the requirement of accurate hoisting of the precast beam columns.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a precast beam column connecting device which comprises a supporting component, a first connecting template and a second connecting template, wherein the supporting component is used for connecting a first end of a first precast beam column which is horizontally arranged and a second end of a second precast beam column which is vertically arranged, the first end is provided with two first side surfaces and a bottom surface, the cross section of the second precast beam column is square, so that the second end is provided with four second side surfaces, the first precast beam column is arranged above the second precast beam column, the bottom surface is respectively connected with one of the second side surfaces, the supporting component is provided with a supporting frame, the supporting frame comprises a first supporting plate and a second supporting plate which are mutually perpendicular to respectively connect the second side surfaces and the corresponding bottom surfaces, end plates at two ends of the supporting frame are respectively extended to be level with the two first side surfaces, the first connecting template and the second connecting template are arranged between two adjacent first precast beam columns, the first connecting template comprises a first connecting side plate and a second connecting side plate, the second connecting side plate comprises a third connecting side plate and a fourth connecting side plate, the second connecting side plate is connected with the third connecting side plate along the vertical direction, and the first side plate is connected with the first side plate and the fourth connecting side plate, and the first side plate is connected with the first side plate.
Optionally, the first connecting side plate and the second connecting side plate are parallel to each other, one side of the first connecting side plate and the second connecting side plate, which is close to the second end, extends to be flush with the end face of the adjacent first end and is connected with the first end through the bottom plate, the third connecting side plate and the fourth connecting side plate are perpendicular to each other, and the third connecting side plate is flush with the end face of the adjacent first end.
Optionally, a plurality of parallel first rib plates are respectively arranged between the first connecting side plate and the bottom plate and between the bottom plate and the second connecting side plate, the plurality of first rib plates are perpendicular to the first connecting side plate, the bottom plate and the second connecting side plate, a plurality of parallel second rib plates are arranged between the third connecting side plate and the fourth connecting side plate, and the plurality of second rib plates are perpendicular to the third connecting side plate and the fourth connecting side plate.
Optionally, a first rib plate arranged at the top end of the first connecting template is respectively connected with the edges of the first connecting side plate, the bottom plate and the second connecting side plate, and a second rib plate arranged at the top end of the second connecting template is respectively connected with the edges of the third connecting side plate and the fourth connecting side plate.
Optionally, the first connecting side plate and the first side surface, the first connecting side plate and the end plate, the second connecting side plate and the third connecting side plate, the fourth connecting side plate and the first side surface, and the fourth connecting side plate and the end plate are respectively connected through a first fastening bolt, and the first supporting plate and the second side surface, and the second supporting plate and the bottom surface are respectively connected through a second fastening bolt.
Optionally, the first fastening bolt is disposed in a first elongated hole, the first elongated hole is disposed between the first connecting side plate and the first side surface, the first connecting side plate and the end plate, the second connecting side plate and the third connecting side plate, the fourth connecting side plate and the opposite surfaces of the first side surface, the fourth connecting side plate and the end plate, the first elongated hole extends in a vertical direction, the second fastening bolt is disposed in a second elongated hole, the second elongated hole is disposed between the first supporting plate and the opposite surfaces of the second side surface, the second supporting plate and the bottom surface, and the second elongated hole extends in a horizontal direction.
Optionally, the heights of the first connection template and the second connection template are respectively greater than the height of the first end.
Optionally, the support frame, the first connecting template and the second connecting template are all steel plates.
The precast beam column connecting device has the beneficial effects that the precast beam column connecting device comprises the supporting component, wherein the supporting component is used for connecting the first end of the first precast beam column which is horizontally arranged and the second end of the second precast beam column which is vertically arranged, the precast beam column connecting device is simple in structure, reasonable in design and low in cost, can facilitate hoisting construction of precast beam columns, can meet the requirement of accurate hoisting of precast beam columns, is simple in construction device structure, reduces construction difficulty, can serve as a wet connection pouring template between precast beam column nodes, and improves construction efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a precast beam column joint according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a structure of a precast beam and column connecting apparatus after installation according to an embodiment of the present application;
FIG. 3 is a second schematic diagram of an assembled precast beam and column connecting apparatus according to an embodiment of the present application;
Fig. 4 is a schematic structural diagram of a support frame according to an embodiment of the present application;
Fig. 5 is a schematic structural diagram of a first connection template according to an embodiment of the present application;
Fig. 6 is a schematic structural diagram of a second connection template according to an embodiment of the present application.
The icons are 1-first end, 11-first bolt hole, 2-second end, 21-second bolt hole, 3-support frame, 31-seventh connecting hole, 32-eighth connecting hole, 33-ninth connecting hole, 4-first connecting template, 41-first rib plate, 42-first connecting hole, 43-second connecting hole, 44-third connecting hole, 5-second connecting template, 51-second rib plate, 52-fourth connecting hole, 53-fifth connecting hole and 54-sixth connecting hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. It should be noted that, under the condition of no conflict, the features of the embodiments of the present application may be combined with each other, and the combined embodiments still fall within the protection scope of the present application.
Along with the continuous improvement of the assembly rate, the use amount of the prefabricated columns, beams and walls is gradually increased, but the connection and construction methods of the prefabricated components are one of the keys of the assembly type concrete building construction technology. In the existing construction of precast beam column joints, on one hand, the precast beam column has large construction difficulty in the installation process due to large weight of the precast beam column, large hoisting alignment error and difficulty in ensuring engineering construction quality, and on the other hand, the construction of a wet pouring connection pouring template between precast beam column joints is difficult, so that the construction progress is influenced. Therefore, the construction device for the wet connection of the prefabricated reinforced concrete beam column nodes is lack, the hoisting construction of the prefabricated beam column can be facilitated, the accurate hoisting of the prefabricated beam column can be met, the construction device is simple in structure, the construction difficulty is reduced, the construction device can serve as a casting template for the wet connection between the prefabricated beam column nodes, and the construction efficiency is improved.
The technical problem to be solved by the utility model is to provide the construction device for the wet connection of the prefabricated reinforced concrete beam column nodes, which has the advantages of simple structure, reasonable design and low cost, can facilitate the hoisting construction of the prefabricated beam column, can meet the requirement of accurately hoisting the prefabricated beam column, has a simple structure, reduces the construction difficulty, can serve as a casting template for the wet connection between the prefabricated beam column nodes, and improves the construction efficiency.
Specifically, the precast beam and column connecting device provided by the embodiment of the application comprises a supporting component, wherein the supporting component is used for connecting a first end 1 of a horizontally arranged first precast beam and a second end 2 of a vertically arranged second precast beam and column, as shown in fig. 1, fig. 1 is a schematic structure diagram of a precast beam and column joint, the first end 2 is provided with two first side surfaces and a bottom surface, the cross section of the second precast beam and column is square, so that the second end 2 is provided with four second side surfaces, and the first precast beam and column is arranged above the second precast beam and column, so that the four bottom surfaces are respectively connected with one second side surface; fig. 2 is a schematic structural diagram of a prefabricated beam-column connecting device according to an embodiment of the present application after installation, fig. 3 is a second schematic structural diagram of a prefabricated beam-column connecting device according to an embodiment of the present application after installation, the support assembly includes a support frame 3, the support frame 3 includes a first support plate and a second support plate perpendicular to each other to connect a second side and a bottom surface corresponding thereto, end plates at two ends of the support frame 3 extend to be flush with two first side surfaces respectively, and the support assembly further includes a first connecting template 4 and a second connecting template 5 disposed between two adjacent first prefabricated beam-columns, the first connecting template 4 includes a first connecting side plate and a second connecting side plate, the second connecting template 5 includes a third connecting side plate and a fourth connecting side plate, the second connecting side plate and the third connecting side plate are connected in a vertical direction, the first connecting side plate connects the first side surface of one side with the end plate, and the fourth connecting side plate connects the first side surface of the other side with the end plate, and fig. 4 is a schematic structural diagram of the support frame 3 according to an embodiment of the present application.
As shown in fig. 5, for example, the first connecting side plate and the second connecting side plate are parallel to each other, one side of the first connecting side plate and the second connecting side plate near the second end 2 extends to be flush with the end face of the adjacent first end 1 and are connected by a bottom plate, the third connecting side plate and the fourth connecting side plate are perpendicular to each other, and the third connecting side plate is flush with the end face of the adjacent first end 1.
Specifically, a plurality of parallel first rib plates 41 are respectively arranged between the first connecting side plate and the bottom plate and between the bottom plate and the second connecting side plate, the plurality of first rib plates 41 are perpendicular to the first connecting side plate, the bottom plate and the second connecting side plate, a plurality of parallel second rib plates 51 are arranged between the third connecting side plate and the fourth connecting side plate, and the plurality of second rib plates 51 are perpendicular to the third connecting side plate and the fourth connecting side plate.
In the embodiment of the application, the first rib plate 41 arranged at the top end of the first connecting template 4 is respectively connected with the edges of the first connecting side plate, the bottom plate and the second connecting side plate, and the second rib plate 51 arranged at the top end of the second connecting template 5 is respectively connected with the edges of the third connecting side plate and the fourth connecting side plate.
Specifically, the first connecting side plate and the first side surface, the first connecting side plate and the end plate, the second connecting side plate and the third connecting side plate, the fourth connecting side plate and the first side surface, and the fourth connecting side plate and the end plate are respectively connected through first fastening bolts, and the first supporting plate and the second side surface, and the second supporting plate and the bottom surface are respectively connected through second fastening bolts.
Specifically, the first fastening bolt is arranged in a first strip hole, the first strip hole is respectively arranged between the first connecting side plate and the first side surface, the first connecting side plate and the end plate, the second connecting side plate and the third connecting side plate, the fourth connecting side plate and the opposite surfaces of the first side surface, the fourth connecting side plate and the end plate, the first strip hole extends along the vertical direction, the second fastening bolt is arranged in a second strip hole, the second strip hole is arranged between the first supporting plate and the opposite surfaces of the second side surface, the second supporting plate and the bottom surface, and the second strip hole extends along the horizontal direction.
As shown in fig. 1, the first side surface and the bottom surface of the first end 1 are provided with first bolt holes 11;
the second side of the second end 2 is provided with a second bolt hole 21;
a ninth connecting hole 33 is formed in the end plate of the support frame 3;
The first connecting side plate of the first connecting template 4 is provided with a second connecting hole 43 and a first connecting hole 42, the second connecting hole 43 is used for connecting the first bolt hole 11 of the first side surface, and the first connecting hole 42 is used for connecting the ninth connecting hole 33;
A fifth connecting hole 53 and a fourth connecting hole 52 are arranged on the fourth connecting side plate of the second connecting template 5, the fifth connecting hole 53 is used for connecting the first bolt hole 11 of the first side surface, and the fourth connecting hole 52 is used for connecting the ninth connecting hole 33;
A seventh connecting hole 31 is formed in the first supporting plate of the supporting frame 3, the seventh connecting hole 31 is used for being connected with the first bolt hole 11 on the bottom surface, an eighth connecting hole 32 is formed in the second supporting plate of the supporting frame 3, and the eighth connecting hole 32 is used for being connected with the second bolt hole 21;
The second connecting side plate of the first connecting template 4 is provided with a third connecting hole 44, the third connecting side plate of the second connecting template 5 is provided with a sixth connecting hole 54, and the third connecting hole 44 is used for connecting the sixth connecting hole 54.
The first elongated hole includes a first connection hole 42, a second connection hole 43, a third connection hole 44, a fourth connection hole 52, a fifth connection hole 53, a sixth connection hole 54, and a ninth connection hole 33, and the second elongated hole includes a seventh connection hole 31 and an eighth connection hole 32.
Specifically, the heights of the first connection templates 4 and the second connection templates 5 are respectively greater than the height of the first end 1.
Further, the supporting frame 3, the first connecting template 4 and the second connecting template 5 are all steel plates.
The application method of the utility model comprises the following steps:
Step 1, fixing support frames 3, namely fixing 4 support frames 3 on four second side surfaces of a second end 2 of a second precast beam column, wherein the elevation of the upper surface of the support frame 3, namely the bottom surface of the first precast beam column, can be adjusted through bolts or steel plates with different thicknesses;
Step 2, connecting the first connecting template 4 with the support frame 3 and connecting the second connecting template 5 with the support frame 3, namely connecting the first connecting hole 42 of the first connecting template 4 with the ninth connecting hole 33 of the support frame 3 through bolts, and connecting the fourth connecting hole 52 of the second connecting template 5 with the ninth connecting hole 33 of the support frame 3 through bolts;
Step 3, installing a first precast beam column, connecting a support frame 3 and the first precast beam column, namely installing the first precast beam column at a corresponding position, connecting a first bolt hole 11 on the bottom surface of the first end 1 and an eighth connecting hole 32 on the support frame 3 through bolts, and rechecking elevation;
Step 4, the first precast beam column is respectively connected with the first connecting template and the second connecting template, namely, the second connecting hole 43 of the first connecting template 4 is connected with the first bolt hole 11 on the first side surface of the first end 1 through bolts, and the fourth connecting hole 52 of the second connecting template 5 is connected with the first bolt hole 11 on the first side surface of the first end 1 through bolts;
Step 5, connecting the first connecting template 4 and the second connecting template 5, namely connecting the third connecting hole 44 of the first connecting template 4 and the sixth connecting hole 54 of the second connecting template 5 through bolts;
and 6, after the concrete is poured, loosening all screws and removing the template after the strength of the concrete meets the requirement.
The precast beam and column connecting device provided by the embodiment of the utility model is 1) simple in structure, reasonable in design, simple and convenient to use and low in input cost, 2) plays a role in fixing precast beam and column, ensures construction quality, 3) can serve as a wet connection pouring template between precast beam and column nodes, 4) adopts strip-shaped holes to adapt to the adjustment of beam heights of different sizes and the change of component errors, 5) facilitates construction of pouring nodes, reduces construction difficulty and improves construction efficiency.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (8)
1. The precast beam and column connecting device is characterized by comprising a supporting component, wherein the supporting component is used for connecting a first end (1) of a first precast beam column which is horizontally arranged and a second end (2) of a second precast beam column which is vertically arranged, the first end (1) is provided with two first side surfaces and a bottom surface, the cross section of the second precast beam column is square, so that the second end (2) is provided with four second side surfaces, and the first precast beam column is arranged above the second precast beam column, so that the bottom surface is respectively connected with one of the second side surfaces;
the support assembly has:
The support frame (3), the support frame (3) includes the first backup pad and the second backup pad of mutually perpendicular to connect respectively the second side and its corresponding bottom surface, the end plate at support frame (3) both ends extends to respectively with two first side parallel and level;
And set up two adjacent first prefabricated beam column between first connection template (4) and second connection template (5), first connection template (4) are including first connection curb plate and second connection curb plate, second connection template (5) are including third connection curb plate and fourth connection curb plate, the second connection curb plate with the third connection curb plate is connected along vertical direction, first connection curb plate is connected one of them side first side with the end plate, the fourth connection curb plate is connected the opposite side first side with the end plate.
2. A precast beam column connection device according to claim 1, characterized in that the first and second connection side plates are parallel to each other, the side of the first and second connection side plates near the second end (2) extends to be flush with the end face of the adjacent first end (1) and is connected by a bottom plate;
The third connecting side plate is perpendicular to the fourth connecting side plate, and the third connecting side plate is flush with the end face of the adjacent first end (1).
3. The precast beam column connection device according to claim 2, wherein a plurality of parallel first rib plates (41) are respectively arranged between the first connection side plate and the bottom plate and between the bottom plate and the second connection side plate, and the plurality of first rib plates (41) are perpendicular to the first connection side plate, the bottom plate and the second connection side plate;
A plurality of parallel second rib plates (51) are arranged between the third connecting side plate and the fourth connecting side plate, and the second rib plates (51) are perpendicular to the third connecting side plate and the fourth connecting side plate.
4. A precast beam column connection device according to claim 3, characterized in that the first rib plates (41) provided at the top ends of the first connection templates (4) are connected to edges of the first connection side plates, the bottom plates and the second connection side plates, respectively;
The second rib plate (51) arranged at the top end of the second connecting template (5) is respectively connected with the edges of the third connecting side plate and the fourth connecting side plate.
5. The precast beam column connection apparatus of claim 1, wherein the first connection side plate and the first side surface, the first connection side plate and the end plate, the second connection side plate and the third connection side plate, the fourth connection side plate and the first side surface, the fourth connection side plate and the end plate are connected by first fastening bolts, respectively;
the first support plate is connected with the second side face, the second support plate is connected with the bottom face through second fastening bolts.
6. The precast beam column connection apparatus of claim 5, wherein the first fastening bolt is disposed in a first elongated hole provided between the first connection side plate and the first side surface, the first connection side plate and the end plate, the second connection side plate and the third connection side plate, the fourth connection side plate and the opposite surfaces of the first side surface, the fourth connection side plate and the end plate, respectively, the first elongated hole extending in a vertical direction;
The second fastening bolt is arranged in a second strip hole, the second strip hole is arranged between the first supporting plate and the second side face, and between the second supporting plate and the opposite face of the bottom face, and the second strip hole extends along the horizontal direction.
7. A precast beam column connection device according to claim 3, characterized in that the height of the first connection template (4) and the second connection template (5) is respectively larger than the height of the first end (1).
8. The precast beam column connection device according to claim 1, characterized in that the support frame (3), the first connection template (4) and the second connection template (5) are all steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422039021.6U CN222990895U (en) | 2024-08-22 | 2024-08-22 | Precast beam post connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422039021.6U CN222990895U (en) | 2024-08-22 | 2024-08-22 | Precast beam post connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222990895U true CN222990895U (en) | 2025-06-17 |
Family
ID=95994872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422039021.6U Active CN222990895U (en) | 2024-08-22 | 2024-08-22 | Precast beam post connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222990895U (en) |
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- 2024-08-22 CN CN202422039021.6U patent/CN222990895U/en active Active
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