CN216920721U - Double-limb embedded anchor bar connecting piece suitable for assembled wood frame shear wall - Google Patents
Double-limb embedded anchor bar connecting piece suitable for assembled wood frame shear wall Download PDFInfo
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- CN216920721U CN216920721U CN202220358903.7U CN202220358903U CN216920721U CN 216920721 U CN216920721 U CN 216920721U CN 202220358903 U CN202220358903 U CN 202220358903U CN 216920721 U CN216920721 U CN 216920721U
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Abstract
The utility model discloses a double-limb embedded anchor bar connecting piece suitable for an assembled wood frame shear wall, which comprises a double-limb steel sheet, a rubber block, a positioning steel sheet and an embedded anchor bar, wherein the double-limb steel sheet comprises a bending section and a positioning section, and the bending section can be bent around the joint of the bending section and the positioning section; the bottom of the positioning section is connected with a rubber block, and the bottom of the rubber block is connected with a positioning steel sheet; one end of the embedded anchor bar penetrates through the positioning steel sheet and the rubber block and then is connected with the positioning section. The assembled wood frame shear wall structure further comprises a concrete foundation or a member and a wood frame shear wall, the double-limb embedded anchor bar connecting piece is used for connecting the concrete foundation or the member and the wood frame shear wall, punching is not needed at the moment, the problem of delay of construction period due to hole site incompatibility can be avoided, and meanwhile, the rubber blocks can form gaps between the rubber blocks and serve as ventilation ports of the foundation of the wood structure, so that the structure is simplified, and the construction difficulty is reduced.
Description
Technical Field
The utility model relates to the technical field of building structure engineering, in particular to a double-limb embedded anchor bar connecting piece suitable for an assembled wood frame shear wall.
Background
The common way to fix the wood frame shear wall and the concrete strip foundation together is: the method comprises the steps of pre-embedding bolts on a concrete foundation or a member, simultaneously punching holes on a bottom beam of the shear wall, and screwing nuts after aligning hole positions during assembly, so that the fixed connection effect between the concrete foundation or the member and the shear wall is realized; meanwhile, in order to guarantee the ventilation performance of the foundation of the wood structure, the traditional wood frame shear wall structure needs to be provided with the ventilation port on a concrete foundation or a member, and reinforcing steel bars need to be arranged around the ventilation port to enhance the stability of the structure of the ventilation port, so that the structure at the position is complex and the construction difficulty is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-limb embedded anchor bar connecting piece suitable for an assembled wood frame shear wall, which solves the problem of construction period delay caused by the fact that a pre-embedded bolt is not matched with a hole site on a bottom beam in a construction site through the double-limb embedded anchor bar connecting piece, and simultaneously, a ventilation opening can be formed between a concrete foundation or a member and the wood frame shear wall when the double-limb embedded anchor bar connecting piece is adopted to realize the connection of the concrete foundation or the member and the wood frame shear wall, so that the construction difficulty is reduced.
The utility model is realized by the following technical scheme:
a double-limb embedded anchor bar connecting piece suitable for an assembled wood frame shear wall comprises a double-limb steel sheet, a rubber block, a positioning steel sheet and an embedded anchor bar, wherein the double-limb steel sheet comprises a bending section and a positioning section, and the bending section can be bent around the joint of the bending section and the positioning section; the bottom of the positioning section is connected with the rubber block, and the bottom of the rubber block is connected with the positioning steel sheet; one end of the embedded anchor bar penetrates through the positioning steel sheet and the rubber block and then is connected with the positioning section. In order to solve the technical problems, the double-limb embedded anchor bar connecting piece suitable for the fabricated wood frame shear wall is used for connecting a concrete foundation or a member with the wood frame shear wall, the step of prefabricating holes or punching holes in the bottom beam of the wood frame shear wall on site can be omitted, the construction precision requirement is low, the operation is simple, the construction speed of the fabricated wood frame shear wall structure is improved, and the construction period is shortened and the construction efficiency is improved. Meanwhile, the rubber block can form a gap between the rubber block and the wood block to serve as a ventilation opening for guaranteeing the basic ventilation of the wood structure, and therefore the construction difficulty is reduced.
The further technical scheme is as follows:
the bending section comprises a first bending section and a second bending section, the first bending section can be bent around the joint of the first bending section and the positioning section, and the second bending section can be bent around the joint of the second bending section and the first bending section.
And further: the second bending section comprises two bending steel sheets which can be bent independently.
Further: the first bending section and the second bending section are both provided with preset holes.
Further: the rubber blocks, the positioning steel sheets and the positioning sections are the same in size and are matched with the size of a concrete foundation or a concrete member.
Further: the rubber block is a hard rubber block.
The utility model provides a two pre-buried anchor bar connecting pieces of limb suitable for assembled wood frame shear force wall, includes two pre-buried anchor bar connecting pieces of limb, concrete foundation or component and wood frame shear force wall pass through two pre-buried anchor bar connecting pieces of limb are connected.
The further technical scheme is as follows:
the rubber block, the positioning steel sheet and the positioning section are arranged between the concrete foundation or member and the wood frame shear wall, the positioning section is connected with the wood frame shear wall, and the positioning steel sheet is connected with the concrete foundation or member;
further: the embedded anchor bars are pre-arranged in the concrete foundation or the member.
Further: the wood frame shear wall comprises a bottom beam and bone columns, the bottom of the bottom beam is connected with the top of the positioning section, the first bending section is connected with one side wall of the bottom beam after being bent, the first bending section is connected with the side wall of the bottom beam, and the intersection of the first bending section and the second bending section is positioned at the top end of the side wall of the bottom beam;
the second bending section is connected with the top surface of the bottom beam or the side wall of the bone column;
further: a plurality of double-limb embedded anchor bar connecting pieces are arranged between the concrete foundation or member and the wood frame shear wall, and a plurality of air vents with the height of the rubber blocks and the interval width of the connecting pieces are formed;
further: and the preset holes are internally provided with shooting nails for fixing.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. the double-limb embedded anchor bar connecting piece is used for connecting a concrete foundation or a member and the wood frame shear wall, at the moment, punching is not needed, the problem that the construction period is delayed due to the fact that hole positions are not matched is solved, and meanwhile, the rubber blocks can form a gap between the rubber blocks to serve as ventilation ports for guaranteeing the ventilation performance of the foundation of the wood structure, so that the construction difficulty is reduced.
2. The double-limb embedded anchor bar connecting piece is suitable for the assembled wood frame shear wall, is simple in structure, facilitates large-scale production, and facilitates further popularization and application of the assembled wood frame structure.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort. In the drawings:
FIG. 1 is a schematic structural view of a double-limb embedded anchor bar connecting piece of the utility model;
FIG. 2 is a top view of the structure of the dual-leg embedded anchor bar connecting piece of the present invention;
FIG. 3 is a schematic structural view of an assembled wood frame shear wall according to the present invention;
FIG. 4 is a first schematic view of a mounting structure of the dual-limb embedded anchor bar connecting piece of the utility model;
fig. 5 is a schematic view of a mounting structure of the double-limb embedded anchor bar connecting piece.
Reference numbers and corresponding part names in the drawings:
1-double-limb steel sheet, 2-rubber block, 3-positioning steel sheet, 4-embedded anchor bar, 5-concrete foundation or member, 6-wood frame shear wall, 7-nail, 11-bending section, 12-positioning section, 61-bottom beam, 62-bone column, 111-first bending section, 112-second bending section and 113-preset hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the utility model. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the present invention.
Example 1
As shown in fig. 1 to 3, the double-limb embedded anchor bar connecting piece suitable for the assembled wood frame shear wall comprises a double-limb steel sheet 1, a rubber block 2, a positioning steel sheet 3 and an embedded anchor bar 4, wherein the double-limb steel sheet 1 comprises a bending section 11 and a positioning section 12, and the bending section 11 can be bent around the joint of the bending section and the positioning section 12; the bottom of the positioning section 12 is connected with the rubber block 2, and the bottom of the rubber block 2 is connected with the positioning steel sheet 3; one end of the embedded anchor bar 4 penetrates through the positioning steel sheet 3 and the rubber block 2 and then is connected with the positioning section 12. In this embodiment, when the dual-leg embedded anchor bar connecting piece is used, one end of the embedded steel bar 4 is pre-arranged in the concrete foundation or member 5, and the other end of the embedded steel bar connecting piece is welded with the positioning section 12 of the dual-leg steel sheet 1, so that the dual-leg embedded anchor bar connecting piece is connected with the concrete foundation or member 5, and then the embedded steel bar connecting piece is fixedly connected with the wood frame shear wall 6 through the bending section 11 of the dual-leg steel sheet 1, so that the concrete foundation or member 5 is connected with the wood frame shear wall 6, in the wood frame shear wall structure using the dual-leg embedded anchor bar connecting piece, the work of punching on the bottom beam of the wood frame shear wall can be omitted, the reworking caused by inaccurate alignment of the holes on the bottom beam of the pre-embedded bolt and the wood frame shear wall in the construction site can be effectively avoided, and the problem of delay of construction period due to non-adaptation of hole positions can be avoided, and the rubber block 2, the positioning steel sheet 3 and the positioning section 12 can be formed between the concrete foundation or member 5 and the wood frame shear wall 6 The gap is formed, so that the ventilation port for ensuring the ventilation performance of the foundation of the wood structure is used, and the construction difficulty is reduced.
The bending section 11 includes a first bending section 111 and a second bending section 112, the first bending section 111 can be bent around the joint of the first bending section 111 and the positioning section 12, and the second bending section 112 can be bent around the joint of the second bending section 112 and the first bending section 111. In this embodiment, the first bending section is bent upward by 90 degrees and then can be connected to the side wall of the bottom beam of the wood frame shear wall, at this time, when there is a bone pillar structure at the corresponding position of the second bending section 112, it is not required to be bent and directly connected to the bone pillar, if there is no bone pillar structure at the corresponding position, at this time, the second bending section 112 is bent by 90 degrees and then can be connected to the top surface of the bottom beam of the wood frame shear wall, so that the connection relationship between the dual-leg embedded anchor bar connecting member and the wood frame shear wall can be realized through the first bending section 111 and the second bending section 112, then one end of the integrated embedded steel bar 4 is pre-arranged in the concrete foundation or member 5, and then the connection between the concrete foundation or member 5 and the wood frame shear wall 6 can be realized. In addition, in this embodiment, the bending section 11 is divided into a first bending section 111 and a second bending section 112, so that the dual-leg embedded anchor bar connecting piece can be stably and effectively connected with the wood frame shear wall 6 under different conditions.
The second bending section 112 includes two bending steel sheets, and both the two bending steel sheets can be bent independently. In this embodiment, the second bending section 112 is divided into two bending steel sheets that do not interfere with each other, when the position of the embedded anchor bar connecting piece of the two limbs does not have the bone column 62, the two bending steel sheets are connected with the top surface of the bottom beam 61 after being bent, and when the position of the embedded anchor bar connecting piece of the limbs has the bone column 62, one of the bending steel sheets is not required to be bent, and is directly connected with the bone column, so that the embedded anchor bar connecting piece of the two limbs can be stably and effectively connected with the wood frame shear wall 6 under different conditions.
The first bending section 111 and the second bending section 112 are both provided with preset holes 113. In this embodiment, the perforation 113 is provided to increase the strength and stability of the connection by adding the member such as the nail 7, and to ensure the strength requirement of the structure in normal use.
The rubber block 2, the positioning steel sheet 3 and the positioning section 12 have the same size and are matched with the size of the concrete foundation or member 5. In this embodiment, the size of the positioning steel sheet 3 is adapted to the size of the concrete foundation or member 5 to facilitate positioning of the dual-leg embedded anchor connector, the size of the positioning section 12 is adapted to the size of the concrete foundation or member 5 to ensure that the first bending section 111 can be attached to the side wall of the bottom beam 61 after being bent, and the second bending section 112 can be bent and attached to the top surface of the bottom beam 61 to ensure that the first bending section 111 and the second bending section 112 can be effectively connected to the wood frame shear wall 6, and the size of the rubber block 2 is adapted to the size of the concrete foundation or member 5 to ensure that the ventilation opening is effectively formed and reduce the input amount of the rubber block 2, thereby reducing the cost.
The rubber block 2 is a hard rubber block. In this embodiment, the rubber blocks 2 are made of hard rubber blocks in order to ensure that the rubber blocks 2 can form a gap between the concrete foundation or member 5 and the wood frame shear wall 6, and a plurality of rubber blocks 2 are arranged between the concrete foundation or member 5 and the wood frame shear wall 6, so that a plurality of ventilation ports with the height of the rubber blocks 2 and the width of the interval width between adjacent connecting pieces can be formed between the rubber blocks and the wood frame shear wall.
Example 2
As shown in fig. 1 to 5, an assembled wood frame shear wall structure using a dual-leg embedded anchor bar connecting member comprises the dual-leg embedded anchor bar connecting member, a concrete foundation or member 5 and a wood frame shear wall 6, wherein the concrete foundation or member 5 and the wood frame shear wall 6 are connected through the dual-leg embedded anchor bar connecting member. In this embodiment, because the embedded anchor bar connecting piece of the double limbs described in embodiment 1 is used, the work of punching on the bottom beam of the wood frame shear wall can be removed, rework caused by inaccurate alignment of the pre-embedded bolt and the opening on the bottom beam of the wood frame shear wall in a construction site can be effectively avoided, and further the problem of delay of the construction period due to the fact that the hole sites are not matched can not occur, meanwhile, the embedded anchor bar connecting piece of the double limbs can form a gap between the concrete foundation or the member 5 and the wood frame shear wall 6, thereby serving as a ventilation port for guaranteeing the basic ventilation of the wood structure, and further reducing the construction difficulty.
The rubber block 2, the positioning steel sheet 3 and the positioning section 12 are arranged between the concrete foundation or member 5 and the wood frame shear wall 6, the positioning section 12 is connected with the wood frame shear wall 6, and the positioning steel sheet 3 is connected with the concrete foundation or member 5; the embedded anchor bars 4 are preset in the concrete foundation or member 5.
The wood frame shear wall 6 comprises a bottom beam 61 and a bone column 62, the bottom beam 61 is connected with the top of the positioning section 12, the first bending section 111 is connected with one side wall of the bottom beam 61 after being bent, the first bending section 111 is connected with the side wall of the bottom beam 61, and the intersection of the first bending section 111 and the second bending section 112 is positioned at the top end of the side wall of the bottom beam 61;
the second bending section 112 is connected with the top surface of the bottom beam 61 or the side wall of the bone pillar 62;
a plurality of double-limb embedded anchor rod connecting pieces are arranged between the concrete foundation or component 5 and the wood frame shear wall 6, and air vents of the height of the rubber blocks 2 and the interval width of the connecting pieces are formed.
The preset holes 113 are all internally provided with shooting nails 7 for fixing.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The double-limb embedded anchor bar connecting piece is suitable for an assembled wood frame shear wall and is characterized by comprising a double-limb steel sheet (1), a rubber block (2), a positioning steel sheet (3) and an embedded anchor bar (4), wherein the double-limb steel sheet (1) comprises a bending section (11) and a positioning section (12), and the bending section (11) can be bent around the joint of the bending section and the positioning section (12);
the bottom of the positioning section (12) is connected with the rubber block (2), and the bottom of the rubber block (2) is connected with the positioning steel sheet (3);
one end of the embedded anchor bar (4) penetrates through the positioning steel sheet (3) and the rubber block (2) and then is connected with the positioning section (12).
2. The double-limb embedded anchor bar connecting piece suitable for the fabricated wood frame shear wall is characterized in that the bending section (11) comprises a first bending section (111) and a second bending section (112), the first bending section (111) can be bent around the joint of the first bending section (111) and the positioning section (12), and the second bending section (112) can be bent around the joint of the second bending section and the first bending section (111).
3. The double-limb embedded anchor bar connecting piece suitable for the fabricated wood frame shear wall as claimed in claim 2, wherein the second bending section (112) comprises two bending steel sheets, and the two bending steel sheets can be bent independently.
4. The double-limb embedded anchor bar connecting piece suitable for the fabricated wood frame shear wall as claimed in claim 3, wherein the first bending section (111) and the second bending section (112) are provided with preset holes (113).
5. The double-limb embedded anchor bar connecting piece suitable for the fabricated wood frame shear wall is characterized in that the rubber blocks (2), the positioning steel sheets (3) and the positioning sections (12) are the same in size and are matched with the size of a concrete foundation or member (5).
6. The double-limb embedded anchor bar connecting piece suitable for the fabricated wood frame shear wall as claimed in claim 5, wherein the rubber block (2) is a hard rubber block.
7. The double-limb embedded anchor bar connecting piece suitable for the fabricated wood frame shear wall is characterized by further comprising a concrete foundation or member (5) and a wood frame shear wall (6), wherein the concrete foundation or member (5) and the wood frame shear wall (6) are connected through the double-limb embedded anchor bar connecting piece.
8. The double-limb embedded anchor bar connecting piece suitable for the fabricated wood frame shear wall is characterized in that the rubber block (2), the positioning steel sheet (3) and the positioning section (12) are arranged between the concrete foundation or member (5) and the wood frame shear wall (6), the positioning section (12) is connected with the wood frame shear wall (6), and the positioning steel sheet (3) is connected with the concrete foundation or member (5);
the embedded anchor bars (4) are preset in the concrete foundation or the member (5).
9. The double-limb embedded anchor bar connecting piece suitable for the fabricated wood frame shear wall is characterized in that the wood frame shear wall (6) comprises a bottom beam (61) and a bone pillar (62), the bottom beam (61) is connected with the top of the positioning section (12) at the bottom, the first bending section (111) is connected with the side wall of the bottom beam (61) after being bent, the first bending section (111) is connected with the side wall of the bottom beam (61), and the intersection of the first bending section (111) and the second bending section (112) is positioned at the top end of the side wall of the bottom beam (61);
the second bending section (112) is connected with the top surface of the bottom beam (61) or the side wall of the bone column (62).
10. The double-limb embedded anchor bar connecting piece suitable for the fabricated wood frame shear wall is characterized in that a plurality of double-limb embedded anchor bar connecting pieces are arranged between the concrete foundation or member (5) and the wood frame shear wall (6), and air vents of the height of the rubber blocks (2) and the spacing width of the connecting pieces are formed;
the preset holes (113) are internally provided with shooting nails (7) for fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220358903.7U CN216920721U (en) | 2022-02-22 | 2022-02-22 | Double-limb embedded anchor bar connecting piece suitable for assembled wood frame shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220358903.7U CN216920721U (en) | 2022-02-22 | 2022-02-22 | Double-limb embedded anchor bar connecting piece suitable for assembled wood frame shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216920721U true CN216920721U (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220358903.7U Active CN216920721U (en) | 2022-02-22 | 2022-02-22 | Double-limb embedded anchor bar connecting piece suitable for assembled wood frame shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216920721U (en) |
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- 2022-02-22 CN CN202220358903.7U patent/CN216920721U/en active Active
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