Embedded bracket expansion structure of fabricated canopy beam

Abstract

The utility model discloses an embedded bracket extension structure of assembly type canopy beam belongs to the field of building, including fixed mechanism, the middle part of fixed mechanism is installed with reinforcing mechanism, the outer end of fixed mechanism is installed with canopy beam mechanism, the top of fixed mechanism is installed with floor, canopy beam mechanism includes canopy beam frame, the left and right sides fixed mounting of canopy beam frame rear end has fixed part, the side fixed mounting of canopy beam frame lower extreme has embedded part no.

Description

Technical Field

[0001] This utility model relates to the field of pre-embedded corbel extension structures, and in particular to a pre-embedded corbel extension structure for a prefabricated canopy beam. Background Technology

[0002] A canopy beam is a supporting beam for the exterior eaves or canopy of a building, making the structure of the exterior eaves or canopy stable. This decorative structure is extremely common in buildings, giving the exterior of the building a decorative look, and the space extended by the canopy beam also has a lot of usable space. Typically, when installing canopy beams, a steel frame is driven into the outer end of the base column, extending the steel frame outwards. A corbel is then added to the lower end of the steel frame for reinforcement, making the supporting canopy beam highly stable. However, this external structure has low stability and ductility, making both installation and disassembly extremely inconvenient. Therefore, we propose a pre-embedded corbel extension structure for prefabricated canopy beams. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a pre-embedded corbel extension structure for prefabricated canopy beams. When the steel bar frame inside the base column is erected, the steel bar passes through the extension frame opened behind the pre-embedded part No. 2, so that the pre-embedded part No. 2 can be pre-embedded inside the base column, so that the building has pre-embedded components for installing canopy beam frame.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: An embedded corbel extension structure for a prefabricated canopy beam includes a fixing mechanism, a reinforcing mechanism installed in the middle of the fixing mechanism, a canopy beam mechanism installed at the outer end of the fixing mechanism, and a floor slab installed above the fixing mechanism. The canopy beam mechanism includes a canopy beam frame. Fixing components are fixedly installed on the left and right sides of the rear end of the canopy beam frame. Embedded component No. 2 is fixedly installed on the lower side of the canopy beam frame. An extension frame is fixedly installed in the middle above the front end of embedded component No. 2. The extension frame has threaded holes inside. A reinforcing frame is fixedly installed at the lower end of the extension frame. Reinforcing components are fixedly installed at both ends of the reinforcing frame. By setting embedded component No. 2, the lower end of the canopy beam frame has a three-dimensional support structure for reinforcement when it needs to be installed later, thereby improving the load-bearing capacity of the canopy beam frame installation.

[0005] Furthermore, the fixing mechanism includes a base column, with a pre-embedded part No. 1 fixedly installed at the middle of the outer end of the base column. A connector is fixedly installed at the outer end of the pre-embedded part No. 1, and a main beam is fixedly installed at the outer end of the connector. Bolts are installed on the internal threads of the outer end of the main beam. Hinges are fixedly installed inside the front and rear ends of the main beam. Secondary beams are fixedly installed at the outer ends of the hinges. A connecting block is fixedly installed at the middle of the outer end of the base column below the pre-embedded part No. 1, and a reinforcing steel beam is fixedly installed at the outer end of the connecting block. The hinge installed in the middle of the pre-embedded part No. 1 facilitates the installation of the secondary beams, and the arrangement density of the secondary beams allows the device to quickly increase the load-bearing capacity of the floor slab installation.

[0006] Furthermore, the reinforcement mechanism includes a steel plate, a connecting frame is fixedly installed at the front end of the steel plate, and a support rod is fixedly installed at the lower end of the connecting frame. The connection frame and the support rod are provided to assist the support force at the lower end of the main beam, making the main beam more stable during use.

[0007] Furthermore, the canopy beam frame is fixedly installed in the middle of the front of the outer end of the base column, and the rear end of the second embedded part is fixedly installed inside the base column. The second embedded part is a T-shaped structure and is integrally cast with the base column. Therefore, during the later installation of the canopy beam frame, the reinforcing frame, the reinforcing parts, and the extension frame work together with the second embedded part to form a corbel structure, so that the lower end of the canopy beam of the building has a fixed corbel extension structure.

[0008] Furthermore, the upper end of the threaded hole is fixedly connected to the side of the lower end of the canopy beam frame. The reinforcing frame is an irregular structure. The reinforcing parts are fixedly installed at the front and rear ends of the reinforcing frame. The threaded hole and the canopy beam frame are welded structures. After the second embedded part and the base column are stabilized, the extension frame is fixed to them by welding. Then the extension frame is fixed to the lower end of the canopy beam frame, thereby realizing the building's exterior eaves shape or canopy shape.

[0009] Furthermore, the main beam is fixedly connected by a connector and a pre-embedded part, the hinges are symmetrically distributed in the middle of the front and rear ends of the main beam, and the secondary beam is fixedly connected to the main beam by hinges.

[0010] Furthermore, the left and right ends of the reinforcing steel beam are fixedly connected to the base column via connecting blocks.

[0011] Furthermore, the steel plate is fixedly installed in the middle of the lower end of the main beam, the connecting frame is a herringbone structure, the lower end of the support rod is fixedly connected to the base column, and the floor slab is fixedly installed in the upper end of the secondary beam by bolts.

[0012] In summary, this utility model has the following beneficial effects: 1. Embedded part No. 2 is cast and molded as a whole with the base column. Therefore, during the later installation of the canopy beam frame, the reinforcement frame, reinforcement parts, and extension frame work together with embedded part No. 2 to form a corbel structure, so that the lower end of the canopy beam of the building has a fixed corbel extension structure. 2. By installing the reinforcing frame at an angle between the pre-embedded part No. 2 and the extension frame, the reinforcing parts at the upper and lower ends of the reinforcing frame not only make it easy to install and disassemble, but also increase the load-bearing surface at both ends of the reinforcing frame, making the structure of the canopy beam more stable when the building expands the canopy beam frame later. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure in this embodiment; Figure 2 This is in this embodiment Figure 1 Enlarged structural diagram of A in the middle; Figure 3 This is a three-dimensional structural schematic diagram of the reinforcement mechanism in this embodiment; Figure 4 This is a three-dimensional structural diagram of the fixing mechanism in this embodiment; Figure 5 This is a three-dimensional structural diagram of the canopy beam mechanism in this embodiment.

[0014] In the diagram, 1. Fixing mechanism; 101. Base column; 102. Embedded part No. 1; 103. Connector; 104. Main beam; 105. Bolt; 106. Hinge; 107. Secondary beam; 108. Connecting block; 109. Reinforcing steel beam; 2. Reinforcement mechanism; 201. Steel plate; 202. Connecting frame; 203. Support rod; 3. Canopy beam mechanism; 301. Canopy beam frame; 302. Fixing part; 303. Embedded part No. 2; 304. Extension frame; 305. Threaded hole; 306. Reinforcement frame; 307. Reinforcing part; 4. Floor slab. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to the accompanying drawings.

[0016] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0017] Reference Figure 1-5 As shown, this is a pre-embedded corbel extension structure for a prefabricated canopy beam in a preferred embodiment of the present invention, including a fixing mechanism 1, a reinforcing mechanism 2 installed in the middle of the fixing mechanism 1, a canopy beam mechanism 3 installed at the outer end of the fixing mechanism 1, and a floor slab 4 installed above the fixing mechanism 1. The canopy beam mechanism 3 includes a canopy beam frame 301. Fixing components 302 are fixedly installed on the left and right sides of the rear end of the canopy beam frame 301. Embedded component No. 2 303 is fixedly installed on the lower side of the canopy beam frame 301. An extension frame 304 is fixedly installed in the middle of the upper part of the front end of the embedded component No. 2 303. The extension frame 304 has a threaded hole 305 inside. A reinforcing frame 306 is fixedly installed at the lower end of the extension frame 304. Reinforcing components 307 are fixedly installed at both ends of the reinforcing frame 306. By setting the embedded component No. 2 303, the lower end of the canopy beam frame 301 has a three-dimensional support structure for reinforcement when it needs to be installed later, so that the structure of the canopy beam frame 301 is more stable when the building expands the canopy beam frame 301 later.

[0018] The fixing mechanism 1 includes a base column 101. An embedded part 102 is fixedly installed at the middle of the outer end of the base column 101. A connector 103 is fixedly installed at the outer end of the embedded part 102. A main beam 104 is fixedly installed at the outer end of the connector 103. A bolt 105 is installed on the internal thread of the outer end of the main beam 104. Hinges 106 are fixedly installed at the front and rear ends of the main beam 104. A secondary beam 107 is fixedly installed at the outer end of the hinge 106. A connecting block 108 is fixedly installed at the middle of the outer end of the base column 101, below the embedded part 102. A reinforcing steel beam 109 is fixedly installed at the outer end of the connecting block 108. The hinge 106 installed in the middle of the embedded part 102 makes the installation of the secondary beam 107 convenient. The arrangement density of the secondary beams 107 enables the device to quickly increase the load-bearing capacity of the floor slab 4.

[0019] The reinforcement mechanism 2 includes a steel plate 201. A connecting frame 202 is fixedly installed at the front end of the steel plate 201, and a support rod 203 is fixedly installed at the lower end of the connecting frame 202. The connection frame 202 and the support rod 203 are provided to assist the support force at the lower end of the main beam 104, making the main beam 104 more stable in use.

[0020] The canopy beam 301 is fixedly installed at the middle of the front of the outer end of the base column 101. The rear end of the embedded part No. 2 303 is fixedly installed inside the base column 101. The embedded part No. 2 303 is a T-shaped structure. It is integrally cast with the base column 101. Therefore, during the later installation of the canopy beam frame 301, the reinforcing frame 306, the reinforcing parts 307, and the extension frame 304, together with the pre-embedded part No. 2 303, form a corbel structure, so that the building has a fixed corbel extension structure at the lower end of the canopy beam frame 301.

[0021] The upper end of the extension frame 304 is fixedly connected to the lower end of the canopy beam frame 301. The reinforcement frame 306 is an irregular structure. The reinforcement parts 307 are fixedly installed at the front and rear ends of the reinforcement frame 306. The extension frame 304 and the canopy beam frame 301 are welded structures. After the embedded part No. 2 303 and the base column 101 are stabilized, the extension frame 304 and the embedded part No. 2 303 are fixed by welding. The extension frame 304 and the canopy beam frame 301 are fixed at the lower end, thereby realizing the building's exterior eaves shape or canopy shape.

[0022] The main beam 104 is fixedly connected to the pre-embedded part 102 via the connector 103. The hinges 106 are symmetrically distributed in the middle of the front and rear ends of the main beam 104. The secondary beam 107 is fixedly connected to the main beam 104 via the hinges 106. The secondary beam 107 is mainly used for bearing the load of the floor slab 4. Therefore, the setting of the hinges 106 allows the arrangement density of the secondary beams 107 to be determined according to the number and weight of the floor slab 4.

[0023] The left and right ends of the reinforcing steel beam 109 are fixedly connected to the base column 101 through the connecting block 108. The reinforcing steel beam 109 is used to strengthen the connection between the base columns 101.

[0024] The steel plate 201 is fixedly installed in the middle of the lower end of the main beam 104. The connecting frame 202 is a herringbone structure. The lower end of the support rod 203 is fixedly connected to the base column 101. The floor slab 4 is fixedly installed in the upper end of the secondary beam 107 by bolts 105. The herringbone connecting frame 202 distributes the support rods 203 to both sides. The lower end of each support rod 203 is connected to a different base column 101. The steel plate 201 at the upper end of the connecting frame 202 is fixed in the middle of the lower end of the main beam 104. This makes the force distribution of the main beam 104 uniform when it is under pressure, and has the supporting function of energy dissipation and vibration reduction. The setting of this structure is unrelated to the addition of the canopy beam frame 301 and is mainly used for the main structure of the building.

[0025] Specific implementation process: This utility model relates to a pre-embedded corbel extension structure for a prefabricated canopy beam. The base column 101 is constructed from concrete and a steel reinforcement frame. During the construction of the steel reinforcement frame, the pre-embedded part No. 2 303 is integrally cast with the base column 101. After installation, the rear end of the canopy beam frame 301 is attached to the base column 101, and the lower end is attached to the corresponding extension frame 304. Bolts 105 are used to fix each component. After fixing, the pre-embedded part No. 2 303 and the extension frame 304 are... The reinforcing frame 306 is installed on an inclined plane. The reinforcing parts 307 at the upper and lower ends of the reinforcing frame 306 not only make it easy to install and disassemble, but also increase the load-bearing surface at both ends of the reinforcing frame 306, making the canopy beam frame 301 more stable after installation. In the above structure, during the later installation of the canopy beam frame 301, the reinforcing frame 306, the reinforcing parts 307, and the extension frame 304, together with the pre-embedded part No. 2 303, form a corbel structure, so that the building has a fixed corbel extension structure at the lower end of the canopy beam frame 301.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pre-embedded corbel extension structure for a prefabricated canopy beam, characterized in that: It includes a fixing mechanism (1), a reinforcing mechanism (2) installed in the middle of the fixing mechanism (1), a canopy beam mechanism (3) installed at the outer end of the fixing mechanism (1), and a floor slab (4) installed above the fixing mechanism (1). The canopy beam mechanism (3) includes a canopy beam frame (301). Fixing components (302) are fixedly installed on the left and right sides of the rear end of the canopy beam frame (301). Embedded component No. 2 (303) is fixedly installed on the side of the lower end of the canopy beam frame (301). An extension frame (304) is fixedly installed in the middle above the front end of the embedded component No. 2 (303). A threaded hole (305) is opened inside the extension frame (304). A reinforcing frame (306) is fixedly installed at the lower end of the extension frame (304). Reinforcing components (307) are fixedly installed at both ends of the reinforcing frame (306).

2. The pre-embedded corbel extension structure of a prefabricated canopy beam according to claim 1, characterized in that: The fixing mechanism (1) includes a base column (101), a pre-embedded part No. 1 (102) is fixedly installed at the middle of the outer end of the base column (101), a connector (103) is fixedly installed at the outer end of the pre-embedded part No. 1 (102), a main beam (104) is fixedly installed at the outer end of the connector (103), a bolt (105) is installed on the internal thread of the outer end of the main beam (104), hinges (106) are fixedly installed at the front and rear ends of the main beam (104), a secondary beam (107) is fixedly installed at the outer end of the hinge (106), a connecting block (108) is fixedly installed at the middle of the outer end of the base column (101) below the pre-embedded part No. 1 (102), and a reinforcing steel beam (109) is fixedly installed at the outer end of the connecting block (108).

3. The pre-embedded corbel extension structure of a prefabricated canopy beam according to claim 2, characterized in that: The reinforcement mechanism (2) includes a steel plate (201), a connecting frame (202) is fixedly installed at the front end of the steel plate (201), and a support rod (203) is fixedly installed at the lower end of the connecting frame (202).

4. The pre-embedded corbel extension structure of a prefabricated canopy beam according to claim 3, characterized in that: The canopy beam frame (301) is fixedly installed in the middle of the front of the outer end of the base column (101). The rear end of the second embedded part (303) is fixedly installed inside the base column (101). The second embedded part (303) is a T-shaped structure. The extension frame (304) is symmetrically distributed inside the rear of the second embedded part (303).

5. The pre-embedded corbel extension structure of a prefabricated canopy beam according to claim 1, characterized in that: The upper end of the threaded hole (305) is fixedly connected to the side of the lower end of the canopy beam frame (301). The reinforcing frame (306) is an irregular structure. The reinforcing parts (307) are fixedly installed at the front and rear ends of the reinforcing frame (306).

6. The pre-embedded corbel extension structure of a prefabricated canopy beam according to claim 2, characterized in that: The main beam (104) is fixedly connected to the pre-embedded part (102) by the connector (103), the hinge (106) is symmetrically distributed in the middle of the front and rear ends of the main beam (104), and the secondary beam (107) is fixedly connected to the main beam (104) by the hinge (106).

7. The pre-embedded corbel extension structure of a prefabricated canopy beam according to claim 3, characterized in that: The left and right ends of the reinforcing steel beam (109) are fixedly connected to the base column (101) by connecting blocks (108).

8. The pre-embedded corbel extension structure of a prefabricated canopy beam according to claim 4, characterized in that: The steel plate (201) is fixedly installed in the middle of the lower end of the main beam (104), the connecting frame (202) is a herringbone structure, the lower end of the support rod (203) is fixedly connected to the base column (101), and the floor slab (4) is fixedly installed on the upper end of the secondary beam (107) by bolts (105).

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