CN220704776U - Reinforced concrete beam side shear-resistant embedded part - Google Patents
Reinforced concrete beam side shear-resistant embedded part Download PDFInfo
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- CN220704776U CN220704776U CN202322274878.1U CN202322274878U CN220704776U CN 220704776 U CN220704776 U CN 220704776U CN 202322274878 U CN202322274878 U CN 202322274878U CN 220704776 U CN220704776 U CN 220704776U
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- embedded
- bolt
- buried
- beam body
- shear
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 29
- 238000010008 shearing Methods 0.000 claims abstract description 32
- 239000004567 concrete Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 24
- 238000005253 cladding Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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Abstract
The utility model provides a reinforced concrete beam side shear embedded part which comprises a beam body and a shear groove, wherein the beam body is formed by pouring reinforced concrete, the side part of the beam body is provided with the shear groove, and the shear groove is inserted with the shear part. The utility model has the advantages that: the I-shaped shearing-resistant component is inserted into the shearing-resistant groove, the holes in the fixing plate are aligned and spliced with the first embedded bolt and the second embedded bolt, nuts are arranged, connection is completed, original embedded component materials are applied, the embedded component is matched with the first embedded bolt and the second embedded bolt, the embedded component is integrally rectangular, a plurality of grooves are formed in the top surface and the bottom surface of the embedded component, the top surface and the bottom surface of the embedded component are wavy, the embedded component is completely wrapped by concrete of the beam body, the connecting area and the contact area of the embedded component and the beam body are larger, the requirements of bearing capacity and durability are met, the embedded component is matched with the second embedded bolt, the load of the fixing plate is transmitted, the rigidity influence on the beam body is reduced, the self strength is high, the embedded component is matched with the fixing plate, and the shearing-resistant performance of the beam body embedded component can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of building structures, in particular to a reinforced concrete beam side shear-resistant embedded part.
Background
The reinforced concrete beam is a beam made of reinforced concrete material, which can be used as an independent beam, a beam-slab type floor system integrated with reinforced concrete slabs, or a single-layer or multi-layer frame integrated with reinforced concrete columns. The reinforced concrete beam has various forms, is the most basic bearing member in engineering structures such as house buildings, bridge buildings and the like, and has extremely wide application range.
In the prior art, the common anchor bolts are often embedded in the reinforced concrete beam to be matched with nuts for fixing and assembling the embedded part, however, the connecting structure cannot better transmit the embedded part and the load of the subsequent steel beam, and the rigidity of the beam body is easily influenced, so that a novel reinforced concrete beam side shear-resistant embedded part is provided for solving the problem.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a reinforced concrete beam side shear embedded part, so as to solve the problems mentioned in the background art and overcome the defects existing in the prior art.
In order to achieve the above purpose, an embodiment of an aspect of the present utility model provides a reinforced concrete beam side shear embedded part, which includes a beam body and a shear groove, wherein the beam body is reinforced concrete casting, the side of the beam body is provided with the shear groove, the shear groove is inserted with the shear part, one side of the shear part is fixedly connected with a fixing plate, and one side of the fixing plate is fixedly connected with two connectors;
a first buried bolt is embedded in the beam body, and a nut is connected to the first buried bolt in a threaded manner;
the first buried bolt penetrates through the fixing plate, a buried piece is embedded in the beam body, a plurality of grooves are formed in the top surface and the bottom surface of the buried piece, and the top surface and the bottom surface of the buried piece are wavy;
a second buried bolt is fixedly connected to one side of the buried piece, a nut is connected to the second buried bolt in a threaded manner, and the second buried bolt penetrates through the fixing plate;
the surface of the beam body is provided with a first edge-covering layer, and the first edge-covering layer wraps the fixing plate, the first buried bolt, the second buried bolt, the nut and part of the joint;
one side of the first wrapping layer is provided with a second wrapping layer, and the second wrapping layer wraps part of the joint.
By any of the above schemes, preferably, the side surface of the beam body is fixedly connected with the fixing plate through the first buried bolt, the second buried bolt and the nut.
The technical scheme is adopted: the design of this device is initially in order to make reinforced concrete roof beam pass through this built-in fitting and steel construction girder steel and connect the equipment.
By any of the above schemes, preferably, the shearing resistant member is specifically i-steel, and the shearing resistant member, the fixing plate and the joint are in an integrated structure.
In any of the above embodiments, it is preferable that the first buried plug is located at one side of the second buried plug, and at least four first buried plugs and at least four second buried plugs are provided.
The technical scheme is adopted: the core structure of this device is: the anti-shearing device comprises a shearing groove, a shearing piece, a fixing plate, a first buried bolt, a nut, a buried piece and a second buried bolt. The device has the core advantages that: the I-shaped shearing-resistant component is inserted into the shearing-resistant groove, the holes in the fixing plate are aligned and spliced with the first embedded bolt and the second embedded bolt, nuts are arranged, connection is completed, original embedded component materials are applied, the embedded component is matched with the first embedded bolt and the second embedded bolt, the embedded component is integrally rectangular, a plurality of grooves are formed in the top surface and the bottom surface of the embedded component, the top surface and the bottom surface of the embedded component are wavy, the embedded component is completely wrapped by concrete of the beam body, the connecting area and the contact area of the embedded component and the beam body are larger, the requirements of bearing capacity and durability are met, the embedded component is matched with the second embedded bolt, the load of the fixing plate is transmitted, the rigidity influence on the beam body is reduced, the self strength is high, the embedded component is matched with the fixing plate, and the shearing-resistant performance of the beam body embedded component can be effectively improved.
In any of the above embodiments, it is preferable that the embedded part is entirely located in the beam body, and the embedded part is entirely rectangular.
By any of the above schemes, preferably, the grooves on the top surface and the bottom surface of the embedded part are V-shaped, and at least two nuts are arranged on the second embedded bolt and the first embedded bolt.
It is preferable in any of the above aspects that the first and second cladding layers are concrete layers.
The technical scheme is adopted: the meaning of the first edge-covering layer is that the fixing plate, the first buried bolt, the second buried bolt and the nut are protected, and the meaning of the second edge-covering layer is that the joint is protected.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
this reinforced concrete roof beam side shear embedded part, through shearing groove, shearing resistant spare, the fixed plate, first buries bolt, the nut, buries the cooperation setting of piece, the second buries the bolt, I shape shear resistant spare inserts into shearing resistant inslot, hole on the fixed plate and first buries bolt, the second buries the bolt counterpoint grafting, go up the nut, accomplish the connection, the original embedded part material of having used, with first buries bolt and the cooperation of burying bolt, the whole rectangle of burying the like, a plurality of recess has been seted up to top surface and the bottom surface of burying the piece, the top surface and the bottom surface of burying the piece are the wave form, buries the piece and is wrapped up by the concrete of the roof beam body completely, buries the connecting area, area of contact is bigger, satisfy bearing capacity, the durability requirement, with the cooperation of burying of bolt in the second, both guarantee to transmit the fixed plate load, reduce the rigidity influence to the roof beam body, self intensity is high, with the fixed plate cooperation, can effectively improve the shear resistance of roof beam body embedded part.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a fixing plate according to the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic view of the structure of the shear device of the present utility model;
FIG. 4 is a schematic view of the structure of the shear groove of the present utility model;
FIG. 5 is a schematic view of the structure of the embedded part of the present utility model.
In the figure: the steel beam comprises a beam body, a 2-shearing groove, a 3-shearing part, a 4-fixing plate, a 5-connector, a 6-first embedded bolt, a 7-nut, an 8-embedded part, a 9-second embedded bolt, a 10-first edge coating layer and a 11-second edge coating layer.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1-5, the reinforced concrete beam side shear embedded part comprises a beam body 1 and a shear groove 2, wherein the beam body 1 is formed by pouring reinforced concrete, the shear groove 2 is formed in the side part of the beam body 1, the shear groove 2 is inserted with a shear part 3, one side of the shear part 3 is fixedly connected with a fixing plate 4, and one side of the fixing plate 4 is fixedly connected with two connectors 5;
a first buried bolt 6 is embedded in the beam body 1, and a nut 7 is connected to the first buried bolt 6 in a threaded manner;
the first buried bolt 6 penetrates through the fixed plate 4, a buried piece 8 is embedded in the beam body 1, a plurality of grooves are formed in the top surface and the bottom surface of the buried piece 8, and the top surface and the bottom surface of the buried piece 8 are wavy;
one side of the embedded part 8 is fixedly connected with a second embedded bolt 9, the second embedded bolt 9 is connected with a nut 7 in a threaded manner, and the second embedded bolt 9 penetrates through the fixed plate 4;
the surface of the beam body 1 is provided with a first edge-covering layer 10, and the first edge-covering layer 10 wraps the fixed plate 4, the first buried bolt 9, the second buried bolt 9, the nut 7 and part of the joint 5;
one side of the first binding layer 10 is provided with a second binding layer 11, and the second binding layer 11 wraps part of the joint 5.
Example 1: the side surface of the beam body 1 is fixedly connected with the fixed plate 4 through a first buried bolt 6, a second buried bolt 9 and a nut 7. The design of this device is initially in order to make reinforced concrete roof beam pass through this built-in fitting and steel construction girder steel and connect the equipment.
Example 2: the shear member 3 is specifically i-steel, and the shear member 3, the fixing plate 4 and the joint 5 are of an integral structure. The first buried bolt 6 is located at one side of the second buried bolt 9, and at least four first buried bolts 6 and at least four second buried bolts 7 are arranged. The embedded part 8 is integrally positioned in the beam body 1, and the embedded part 8 is integrally rectangular. Grooves on the top surface and the bottom surface of the embedded part 8 are V-shaped, and at least two nuts 7 are arranged on the second embedded bolt 9 and the first embedded bolt 6. The embedded part 8 is completely wrapped by the concrete of the beam body 1, the connection area and the contact area of the embedded part 8 and the beam body 1 are larger, the requirements of bearing capacity and durability are met, and the embedded part is matched with the second embedded bolt 9, so that the load of the fixed plate 4 is guaranteed to be transferred, the influence on the rigidity of the beam body 1 is reduced, the self strength is high, and the embedded part is matched with the fixed plate 4, so that the shearing resistance of the beam body embedded part can be effectively improved.
Example 3: the first cladding layer 10 and the second cladding layer 11 are both concrete layers. The first cladding layer 10 is used for protecting the fixing plate 4, the first buried bolt 9, the second buried bolt 9 and the nut 7, and the second cladding layer 11 is used for protecting the joint 5.
The working principle of the utility model is as follows:
s1, inserting an I-shaped shearing resistant member 3 into a shearing resistant groove 2 corresponding to a beam body 1, aligning and inserting holes on a fixing plate 4 with a first buried bolt 6 and a second buried bolt 9, installing nuts 7, completing connection, applying original buried member 8 materials, matching the first buried bolt 6 and the second buried bolt 9, enabling the buried member 8 to be rectangular like a whole, arranging a plurality of grooves on the top surface and the bottom surface of the buried member 8, enabling the top surface and the bottom surface of the buried member 8 to be wavy, enabling the buried member 8 to be completely wrapped by concrete of the beam body 1, enabling the connection area and the contact area of the buried member 8 and the beam body 1 to be larger, meeting the requirements of bearing capacity and durability, and matching the buried member 8 with the second buried bolt 9, ensuring the transmission of the load of the fixing plate 4, and reducing the influence on the rigidity of the beam body 1;
s2, installing templates around the fixed plate 4, pouring concrete inside the templates to form a first edge-covering layer 10, wrapping the fixed plate 4, the first buried bolts 9, the second buried bolts 9, the nuts 7 and part of the joints 5 by the first edge-covering layer 10, installing the templates, making a second edge-covering layer 11, and wrapping the part of the joints 5 by the second edge-covering layer 11.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
according to the reinforced concrete beam side shearing-resistant embedded part, the shearing-resistant groove 2, the shearing-resistant part 3, the fixing plate 4, the first embedded bolt 6, the nut 7, the embedded part 8 and the second embedded bolt 9 are matched, the I-shaped shearing-resistant part 3 is inserted into the shearing-resistant groove 2, the hole in the fixing plate 4 is aligned and connected with the first embedded bolt 6 and the second embedded bolt 9, the nut 7 is arranged, connection is completed, the original embedded part 8 is made of materials and matched with the first embedded bolt 6 and the second embedded bolt 9, the embedded part 8 is integrally similar to a rectangle, the top surface and the bottom surface of the embedded part 8 are provided with a plurality of grooves, the top surface and the bottom surface of the embedded part 8 are wavy, the embedded part 8 is completely wrapped by concrete of the beam body 1, the connecting area and the contact area of the embedded part 8 and the beam body 1 are larger, the bearing capacity and the durability requirements are met, the load of the embedded part 8 and the second embedded bolt 9 are matched, the load of the fixing plate 4 is guaranteed to be transferred, the rigidity effect on the beam body 1 is reduced, the strength is high, and the embedded part is matched with the fixing plate 4, and the shearing-resistant performance of the beam embedded part can be effectively improved.
Claims (7)
1. The side shearing-resistant embedded part of the reinforced concrete beam comprises a beam body (1) and a shearing-resistant groove (2), wherein the beam body (1) is formed by pouring reinforced concrete, and the shearing-resistant groove (2) is formed in the side part of the beam body (1), and the side shearing-resistant embedded part is characterized in that the shearing-resistant groove (2) is inserted with a shearing-resistant part (3), one side of the shearing-resistant part (3) is fixedly connected with a fixing plate (4), and one side of the fixing plate (4) is fixedly connected with two connectors (5);
a first buried bolt (6) is embedded in the beam body (1), and a nut (7) is connected to the first buried bolt (6) in a threaded manner;
the first buried bolt (6) penetrates through the fixed plate (4), a buried piece (8) is embedded in the beam body (1), a plurality of grooves are formed in the top surface and the bottom surface of the buried piece (8), and the top surface and the bottom surface of the buried piece (8) are wavy;
a second buried bolt (9) is fixedly connected to one side of the buried piece (8), a nut (7) is connected to the second buried bolt (9) in a threaded mode, and the second buried bolt (9) penetrates through the fixing plate (4);
the surface of the beam body (1) is provided with a first edge-covering layer (10), and the first edge-covering layer (10) wraps the fixed plate (4), the first buried bolt (6), the second buried bolt (9), the nut (7) and part of the joint (5);
one side of the first binding layer (10) is provided with a second binding layer (11), and the second binding layer (11) wraps part of the joint (5).
2. The reinforced concrete beam-side shear embedded part according to claim 1, wherein: the side face of the beam body (1) is fixedly connected with the fixed plate (4) through a first buried bolt (6), a second buried bolt (9) and a nut (7).
3. The reinforced concrete beam-side shear embedded part according to claim 2, wherein: the shear member (3) is specifically I-steel, and the shear member (3), the fixing plate (4) and the joint (5) are of an integrated structure.
4. A reinforced concrete beam-side shear embedded part as claimed in claim 3, wherein: the first buried bolt (6) is located at one side of the second buried bolt (9), and the first buried bolt (6) and the second buried bolt (9) are at least provided with four buried bolts.
5. The reinforced concrete beam-side shear embedded part according to claim 4, wherein: the embedded part (8) is integrally located in the beam body (1), and the embedded part (8) is integrally cuboid.
6. The reinforced concrete beam-side shear embedded part according to claim 5, wherein: grooves on the top surface and the bottom surface of the embedded part (8) are V-shaped, and at least two nuts (7) are arranged on the second embedded bolt (9) and the first embedded bolt (6).
7. The reinforced concrete beam-side shear embedded part of claim 6, wherein: the first edge wrapping layer (10) and the second edge wrapping layer (11) are both concrete layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322274878.1U CN220704776U (en) | 2023-08-23 | 2023-08-23 | Reinforced concrete beam side shear-resistant embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322274878.1U CN220704776U (en) | 2023-08-23 | 2023-08-23 | Reinforced concrete beam side shear-resistant embedded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220704776U true CN220704776U (en) | 2024-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322274878.1U Active CN220704776U (en) | 2023-08-23 | 2023-08-23 | Reinforced concrete beam side shear-resistant embedded part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220704776U (en) |
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2023
- 2023-08-23 CN CN202322274878.1U patent/CN220704776U/en active Active
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