CN215483915U - Curtain improvement type postposition embedded part - Google Patents
Curtain improvement type postposition embedded part Download PDFInfo
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- CN215483915U CN215483915U CN202122141755.1U CN202122141755U CN215483915U CN 215483915 U CN215483915 U CN 215483915U CN 202122141755 U CN202122141755 U CN 202122141755U CN 215483915 U CN215483915 U CN 215483915U
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Abstract
The utility model discloses a curtain wall improved type rear embedded part, which comprises a reinforced concrete structure beam and a rear embedded part body arranged on the reinforced concrete structure beam, wherein the rear embedded part body is fixed on the reinforced concrete structure beam through an anchor bolt; the rear embedded part body comprises an embedded part plate and four anchor bolt holes, the four anchor bolt holes are respectively arranged at four corners of the embedded part plate, and each anchor bolt hole forms an angle of 45 degrees with the adjacent edge of the embedded part plate; the embedded plate is of a rectangular structure, two anchor bolt holes arranged at opposite corners of the embedded plate are parallel to each other and are arranged in a staggered manner, the included angle between the central extension lines of two adjacent anchor bolt holes is 90 degrees, and the anchor bolt holes are of a long round hole structure; a plurality of main reinforcements are arranged on the reinforced concrete structural beam, and stirrups are arranged on the peripheries of the main reinforcements. The improved rear embedded part of the curtain wall, which adopts the structure, can avoid transverse steel bars and longitudinal steel bars, can ensure the stress requirement of design, and is simple in structure and convenient to install.
Description
Technical Field
The utility model relates to the technical field of curtain wall engineering, in particular to an improved rear embedded part of a curtain wall.
Background
In the existing engineering construction contract project, the completed buildings are often required to be reconstructed, and curtain walls of a plurality of high-rise buildings are additionally installed. In the additionally-installed curtain wall engineering construction of a finished building, when a structural beam is chiseled to install a rear embedded part, a steel bar of the structural beam is easy to be chiseled, so that a bolt cannot be screwed into the structural beam, the installation depth of the bolt is insufficient, and the connection between the rear embedded part and the structural beam is not stable; when the structural beam continues to be chiseled and the bolt is installed, the steel bars in the structural beam are easily touched, the steel bars in the structural beam are broken, irreversible damage is caused, the steel bars in the structural beam are also contacted with air, and therefore corrosion of the steel bars is caused, and the failure probability of the structural beam in the design service life is increased. In addition, four anchor bolt holes in the existing rear embedded part are arranged in the horizontal direction or two opposite horizontal and two opposite vertical directions, the two arrangement forms can not be avoided when encountering transverse steel bars and longitudinal steel bars at special positions, only one small steel plate can be arranged beside the anchor bolt holes to be welded with a large steel plate, and the designed stress requirement can not be ensured. In view of the above, it is desirable to design an improved rear embedded component for curtain wall.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an improved rear embedded part of a curtain wall, which can avoid transverse steel bars and longitudinal steel bars, can ensure the stress requirement of design, has a simple structure and is convenient to install.
In order to achieve the purpose, the utility model provides an improved rear embedded part of a curtain wall, which comprises a reinforced concrete structure beam and a rear embedded part body arranged on the reinforced concrete structure beam, wherein the rear embedded part body is fixed on the reinforced concrete structure beam through an anchor bolt;
the rear embedded part body comprises an embedded part plate and anchor bolt holes arranged on the embedded part plate, the number of the anchor bolt holes is four, the four anchor bolt holes are respectively arranged at four corners of the embedded part plate, and each anchor bolt hole forms an angle of 45 degrees with the adjacent edge of the embedded part plate;
the embedded plate is of a rectangular structure, two anchor bolt holes arranged at opposite corners of the embedded plate are parallel to each other and are arranged in a staggered manner, the included angle between the center extension lines of two adjacent anchor bolt holes is 90 degrees, and the anchor bolt holes are of long round hole structures;
the reinforced concrete structure beam is provided with a plurality of main reinforcements, stirrups are arranged on the peripheries of the main reinforcements, and anchor bolts sequentially penetrate through the stirrups, the reinforced concrete structure beam and the anchor bolt holes in the embedded plate.
Preferably, the main reinforcements on the reinforced concrete structure beam close to one side of the embedded plate are arranged in two rows, the two rows of main reinforcements are fixed through one hoop, and the hoop forms a rectangular structure.
Preferably, a hot-dip galvanized steel gasket is arranged at the joint of the embedded plate and the anchor bolt, and the shape of the hot-dip galvanized steel gasket is consistent with that of the anchor bolt hole.
Preferably, the embedded plate is a hot-dip galvanized steel plate, and the length ratio of the long side to the wide side of the embedded plate is 3: 2.
Therefore, the improved rear embedded part of the curtain wall, which adopts the structure, can avoid transverse steel bars and longitudinal steel bars, can ensure the stress requirement of design, and is simple in structure and convenient to install.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic structural view of an embodiment of an improved rear embedded component of a curtain wall according to the present invention;
fig. 2 is a schematic structural diagram of a rear embedded part body of an embodiment of the improved rear embedded part of the curtain wall according to the utility model.
Detailed Description
The technical solution of the present invention is further illustrated by the accompanying drawings and examples.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Examples
Fig. 1 is a schematic structural view of an embodiment of an improved curtain wall rear embedded part of the utility model, and fig. 2 is a schematic structural view of a main body of the improved curtain wall rear embedded part of the utility model. As shown in the figure, the utility model provides a curtain wall improved rear embedded part, which comprises a reinforced concrete structure beam 1 and a rear embedded part body 2 arranged on the reinforced concrete structure beam 1, wherein the rear embedded part body 2 is fixed on the reinforced concrete structure beam 1 through an anchor bolt 3; the rear embedded part body 2 comprises an embedded part plate 21 and anchor bolt holes 22 arranged on the embedded part plate 21, the number of the anchor bolt holes 22 is four, the four anchor bolt holes are respectively arranged at four corners of the embedded part plate 21, and each anchor bolt hole 22 forms an angle of 45 degrees with the adjacent edge of the embedded part plate 21; the embedded plate 21 is of a rectangular structure, two anchor bolt holes 22 arranged at opposite corners of the embedded plate 21 are parallel to each other and are arranged in a staggered manner, the included angle between the center extension lines of two adjacent anchor bolt holes 22 is 90 degrees, and the anchor bolt holes 22 are of a long round hole structure; the reinforced concrete structure beam 1 is provided with a plurality of main reinforcements 4, the peripheries of the main reinforcements 4 are provided with stirrups 5, and the anchor bolts 3 sequentially penetrate through the stirrups 5, the reinforced concrete structure beam 1 and anchor bolt holes 22 in the embedded plate 21. According to the embedded plate, the anchor bolt holes in the embedded plate are inclined, so that transverse steel bars and longitudinal steel bars can be avoided, and meanwhile, the stress requirement can be ensured.
The main reinforcements 4 close to one side of the embedded plate 21 on the reinforced concrete structure beam 1 are arranged into two rows, the two rows of main reinforcements 4 are fixed through one stirrup 5, and the stirrup 5 is enclosed into a rectangular structure.
The connecting part of the embedded plate 21 and the anchor bolt 3 is provided with a hot galvanized steel gasket 6, and the shape of the hot galvanized steel gasket 6 is consistent with that of the anchor bolt hole 22.
The embedded plate 21 is a hot dip galvanized steel plate, and the length ratio of the long side to the wide side of the embedded plate 21 is 3: 2.
Therefore, the improved rear embedded part of the curtain wall, which adopts the structure, can avoid transverse steel bars and longitudinal steel bars, can ensure the stress requirement of design, and is simple in structure and convenient to install.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the utility model without departing from the spirit and scope of the utility model.
Claims (4)
1. The utility model provides a rearmounted piece of burying of curtain improvement type which characterized in that:
the embedded part comprises a reinforced concrete structural beam and a rear embedded part body arranged on the reinforced concrete structural beam, wherein the rear embedded part body is fixed on the reinforced concrete structural beam through an anchor bolt;
the rear embedded part body comprises an embedded part plate and anchor bolt holes arranged on the embedded part plate, the number of the anchor bolt holes is four, the four anchor bolt holes are respectively arranged at four corners of the embedded part plate, and each anchor bolt hole forms an angle of 45 degrees with the adjacent edge of the embedded part plate;
the embedded plate is of a rectangular structure, two anchor bolt holes arranged at opposite corners of the embedded plate are parallel to each other and are arranged in a staggered manner, the included angle between the center extension lines of two adjacent anchor bolt holes is 90 degrees, and the anchor bolt holes are of long round hole structures;
the reinforced concrete structure beam is provided with a plurality of main reinforcements, stirrups are arranged on the peripheries of the main reinforcements, and anchor bolts sequentially penetrate through the stirrups, the reinforced concrete structure beam and the anchor bolt holes in the embedded plate.
2. The improved curtain wall rear embedded part as claimed in claim 1, wherein: the main reinforcements close to one side of the embedded plate on the reinforced concrete structural beam are arranged into two rows, the two rows of main reinforcements are fixed through one stirrup, and the stirrups are enclosed into a rectangular structure.
3. The improved curtain wall rear embedded part as claimed in claim 2, wherein: and a hot galvanized steel gasket is arranged at the joint of the embedded plate and the anchor bolt, and the shape of the hot galvanized steel gasket is consistent with that of the anchor bolt hole.
4. The improved curtain wall rear embedded part as claimed in claim 3, wherein: the embedded plate is a hot-dip galvanized steel plate, and the length ratio of the long edge to the wide edge of the embedded plate is 3: 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122141755.1U CN215483915U (en) | 2021-09-06 | 2021-09-06 | Curtain improvement type postposition embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122141755.1U CN215483915U (en) | 2021-09-06 | 2021-09-06 | Curtain improvement type postposition embedded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215483915U true CN215483915U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122141755.1U Active CN215483915U (en) | 2021-09-06 | 2021-09-06 | Curtain improvement type postposition embedded part |
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| CN (1) | CN215483915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809321A (en) * | 2022-05-31 | 2022-07-29 | 中建八局第四建设有限公司 | Construction method for rear embedded part of curtain wall |
-
2021
- 2021-09-06 CN CN202122141755.1U patent/CN215483915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809321A (en) * | 2022-05-31 | 2022-07-29 | 中建八局第四建设有限公司 | Construction method for rear embedded part of curtain wall |
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