Installation device for post-embedded plate of reserved hole at T-junction of curtain wall

Abstract

The present invention discloses an installation device for a post-embedded plate in a reserved hole at a T-shaped intersection of a curtain wall, which relates to the technical field of post-embedded plates. It includes an installation plate, on the outside of which are provided four T-shaped grooves with different angles; a plurality of embedded rods are installed on the back of the installation plate, a hollow tube is arranged on the outside of the embedded rod, a plurality of fixing rings are installed on the outside of the hollow tube, and a fastening component is arranged on the outside of the fixing ring. The multiple clamping rods installed on the outside of the hollow tube can increase the contact area with the concrete. At the same time, by rotating the bolt, the disassembly of the installation ring can be realized, which is convenient for the replacement and installation of the clamping rods, increasing the stability and usability of the overall device. Since the directions of the four T-shaped grooves are different, the positioning effect can be achieved during installation, ensuring the stability and accuracy of the installation.

Description

Technical Field

[0001] The present invention relates to the technical field of post-embedded plates, and in particular to an installation device for post-embedded plates with reserved holes at the T-junction of curtain walls. Background Art

[0002] The embedded steel plate is actually the support steel plate in projects such as civil engineering. In the installation of curtain walls, the curtain wall embedded parts in buildings are important components of the curtain wall, and their connection nodes with the main structure are important connection nodes of the curtain wall. Its main function is to effectively and reliably transfer the loads and actions borne by the curtain wall to the main structure through the embedded parts. The quality, embedding quality of the embedded parts and the connection quality with the adapter in the construction of curtain wall projects all have a significant impact on the performance and service life of the curtain wall.

[0003] After retrieval, the invention patent with the Chinese patent number CN210032246U discloses a glass curtain wall plate-type embedded part with a simple structure, in which the connecting part and the embedded part are designed as one body to simplify the existing glass curtain wall construction process. A glass curtain wall plate-type embedded part, the embedded part is an integral structure, and the embedded part includes: an embedded part, the embedded part is plate-shaped; a connecting part, there are two connecting parts, the connecting parts are arranged on the plate surface of the embedded part, and a column installation cavity is arranged between the two connecting parts; and a strengthening part arranged between the embedded part and the connecting part. The utility model simplifies the curtain wall construction process, improves the construction efficiency, improves the economic benefits, and the embedded part has a simple structure and is convenient for processing.

[0004] Compared with the prior art, the invention patent with the Chinese patent number CN214969281U can directly install the embedded part at the designated position, and the connecting part on the embedded part can be directly used as a connecting part. Therefore, during the construction of the curtain wall, there is no need to lay out the connecting part for construction, and then weld the connecting part connected to the column on the embedded plate again. Moreover, such an embedded part is processed by a mold, and the size of the column installation cavity can be well guaranteed. The strengthening part and the connecting part respectively restrict the left and right and front and back during the installation of the column from the column vertical surface. When installing the column, there is no need to adjust the left and right and front and back of the vertical surface again, and only need to be stuck into the installation cavity, thus simplifying the curtain wall construction process, improving the construction efficiency, and improving the economic benefits.

[0005] However, in the actual use process of the above device, the installation holes on the embedded plate are all circular or square holes, so that when the embedded plate is installed, the installation holes in the same direction are difficult to play an effective positioning role, and the connection performance between the embedded plate and the concrete wall block is weak. Therefore, an installation device for post-embedded plates with reserved holes at the T-junction of curtain walls is needed. Summary of the Invention

[0006] The object of the present invention is to solve the deficiencies existing in the prior art, and a post-embedded plate installation device for reserved holes at the T-junction of curtain walls is proposed.

[0007] To achieve the above object, the present invention adopts the following technical solutions:

[0008] A post-embedded plate installation device for reserved holes at the T-junction of curtain walls includes a mounting plate, and four T-shaped grooves are formed on the outer part of the mounting plate, and the angles of the four T-shaped grooves are all different;

[0009] Among them, since the angles of the four T-shaped grooves are different, it can play a positioning effect on the curtain wall and ensure the stability and accuracy of installation.

[0010] A plurality of embedded rods are installed on the back of the mounting plate, a hollow tube is arranged on the outer part of the embedded rod, a plurality of fixing rings are installed on the outer part of the hollow tube, and a fastening component is arranged on the outer part of the fixing ring.

[0011] The above technical solution further includes:

[0012] The fastening component includes a block installed on the outer part of the fixing ring, an installation ring is installed inside the block, a plurality of clamping rods are installed on the outer part of the installation ring, and the clamping rods are evenly distributed around the installation ring in a circumferential shape;

[0013] Among them, a plurality of clamping rods can increase the contact area with the concrete, increasing the stability and usability of the overall device.

[0014] An inner groove is formed on the outer part of the block, and an extension plate is installed at one end of the installation ring close to the block, and the extension plate is closely attached to the inside of the inner groove.

[0015] An installation groove is formed inside the hollow tube, a bolt is threadedly connected to the inside of the installation groove, and the bolt sequentially penetrates through the block, the extension plate and the fixing ring. By the bolt, the installation ring and the hollow tube are integrated into a whole, and at the same time, by rotating the bolt, the disassembly of the installation ring can be realized, which is convenient for the replacement and installation of the clamping rods.

[0016] A threaded groove is formed inside the hollow tube, a locking groove communicating with the threaded groove is formed inside the hollow tube, and positioning grooves are symmetrically formed inside the hollow tube, and the inside of the positioning grooves is communicated with the inside of the locking groove.

[0017] One end of the embedded rod away from the mounting plate is provided with a threaded rod, and positioning blocks are symmetrically installed on the outer part of the embedded rod.

[0018] The threaded rod is internally threadedly connected to the threaded groove. The external thread of the threaded rod is adapted to the internal thread of the threaded groove. The positioning block is slidably connected to the inside of the positioning groove. The cooperation of the positioning block and the positioning groove can ensure the stable sliding of the embedded rod inside the hollow tube.

[0019] The embedded rod fits inside the hollow tube, thus preventing concrete from pouring into the inside of the hollow tube.

[0020] The present invention has the following beneficial effects:

[0021] 1. In the present invention, during use, since the directions of the four T-shaped grooves are different, a positioning effect can be achieved during installation, ensuring the stability and accuracy of installation.

[0022] 2. In the present invention, during use, insert the hollow tube into the embedded rod, and then rotate the hollow tube, and the embedded rod and the hollow tube can be installed together. Moreover, the multiple clamping rods installed outside the hollow tube can increase the contact area with the concrete. At the same time, by rotating the bolt, the disassembly of the installation ring can be realized, facilitating the replacement and installation of the clamping rods, and increasing the stability and usability of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of the post-embedded plate installation device for the T-shaped intersection reserved hole applied to the curtain wall proposed by the present invention;

[0024] Figure 2 is a schematic structural diagram of the present invention;

[0025] Figure 3 is a schematic structural diagram of the present invention;

[0026] Figure 4 is a schematic structural diagram of the present invention;

[0027] Figure 5 is a schematic structural diagram of the present invention;

[0028] Figure 6 is Figure 4 the enlarged schematic diagram of the structure at A in

[0029] Figure 7 is Figure 5 the enlarged schematic diagram of the structure at B in

[0030] Figure 8 is Figure 6 the enlarged schematic diagram of the structure at C in

[0031] In the figure: 1. mounting plate; 2. embedded rod; 3. hollow tube; 4. threaded rod; 5. positioning groove; 6. mounting ring; 7. clamping rod; 8. positioning block; 9. locking groove; 10. threaded groove; 11. fixing ring; 12. clamping block; 13. mounting slot; 14. bolt; 15. T-shaped groove; 16. extension plate; 17. inner groove. Specific implementation mode

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] Embodiment 1

[0034] As Figures 1-8 shown, the post-embedded plate installation device for the T-shaped intersection reserved hole of the curtain wall proposed by the present invention includes a mounting plate 1. Four T-shaped grooves 15 are opened on the outside of the mounting plate 1, and the shape of the T-shaped groove 15 is T-shaped, and the angles of the four T-shaped grooves 15 are all different; a plurality of embedded rods 2 are installed on the back of the mounting plate 1.

[0035] In this embodiment, during use, the embedded rod 2 is placed at the installation position. When the curtain wall needs to be installed, the screw rod is aligned with the T-shaped groove 15. Since the angles of the four T-shaped grooves 15 are different, it can play a positioning effect on the curtain wall and ensure the stability and accuracy of the installation.

[0036] Embodiment 2

[0037] As Figures 1-8 shown, based on Embodiment 1, a hollow tube 3 is arranged outside the embedded rod 2. A plurality of fixing rings 11 are installed outside the hollow tube 3, and a fastening component is arranged outside the fixing ring 11. The fastening component includes a clamping block 12 installed outside the fixing ring 11. An installation ring 6 is installed inside the clamping block 12. A plurality of clamping rods 7 are installed outside the installation ring 6, and the clamping rods 7 are evenly distributed around the installation ring 6 in a circumferential shape;

[0038] An inner groove 17 is opened outside the clamping block 12, and an extension plate 16 is installed at one end of the installation ring 6 close to the clamping block 12. The extension plate 16 is closely attached to the inside of the inner groove 17. An installation slot 13 is opened inside the hollow tube 3, and a bolt 14 is threadedly connected to the inside of the installation slot 13, and the bolt 14 sequentially passes through the clamping block 12, the extension plate 16 and the fixing ring 11;

[0039] The interior of the hollow tube 3 is provided with a threaded groove 10, and a locking groove 9 communicating with the threaded groove 10 is provided in the interior of the hollow tube 3. Positioning grooves 5 are symmetrically provided in the interior of the hollow tube 3, and the positioning grooves 5 communicate with the interior of the locking groove 9. One end of the embedded rod 2 away from the mounting plate 1 is provided with a threaded rod 4, and positioning blocks 8 are symmetrically mounted on the exterior of the embedded rod 2;

[0040] The threaded rod 4 is in threaded connection with the interior of the threaded groove 10, the external thread of the threaded rod 4 is adapted to the internal thread of the threaded groove 10, the positioning block 8 is slidably connected with the interior of the positioning groove 5, and the embedded rod 2 is in close fit with the interior of the hollow tube 3.

[0041] In this embodiment, during use, the hollow tube 3 is inserted into the embedded rod 2, and the positioning block 8 is aligned with the positioning groove 5. When the positioning block 8 moves into the interior of the locking groove 9, at this time, the threaded rod 4 abuts against the interior of the threaded groove 10. Then the embedded rod 2 is rotated, and the embedded rod 2 drives the threaded rod 4 and the positioning block 8 to start rotating, and the positioning block 8 rotates within the interior of the locking groove 9. Since the threaded rod 4 and the interior of the threaded groove 10 are in threaded connection, the embedded rod 2 and the hollow tube 3 are installed together;

[0042] Then the extension plate 16 is aligned and inserted into the inner groove 17, and the bolt 14 is screwed into the mounting groove 13. Since the bolt 14 sequentially passes through the clamping block 12, the extension plate 16 and the fixing ring 11, the mounting ring 6 and the hollow tube 3 become an integral body. During the subsequent concrete pouring process, the multiple clamping rods 7 installed on the exterior of the hollow tube 3 can increase the contact area with the concrete. At the same time, by rotating the bolt 14, the disassembly of the mounting ring 6 can be realized, which is convenient for the replacement and installation of the clamping rods 7, and increases the stability and usability of the overall device.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A post-embedded plate installation device for reserved holes at the T-shaped intersection of curtain walls, comprising a mounting plate (1), characterized in that, Four T-shaped grooves (15) are provided on the outside of the mounting plate (1), and the angles of the four T-shaped grooves (15) are all different; a plurality of embedded rods (2) are installed on the back of the mounting plate (1), a hollow tube (3) is arranged on the outside of the embedded rod (2), a plurality of fixing rings (11) are installed on the outside of the hollow tube (3), and a fastening component is arranged on the outside of the fixing ring (11); the fastening component includes a clamping block (12) installed on the outside of the fixing ring (11), an installation ring (6) is installed inside the clamping block (12), a plurality of clamping rods (7) are installed on the outside of the installation ring (6), and the clamping rods (7) are evenly distributed in a circular shape on the outside of the installation ring (6); an inner groove (17) is provided on the outside of the clamping block (12), and an extension plate (16) is installed at one end of the installation ring (6) close to the clamping block (12), and the extension plate (16) is in close fit with the inside of the inner groove (17); an installation groove (13) is provided inside the hollow tube (3), a bolt (14) is threadedly connected to the inside of the installation groove (13), and the bolt (14) sequentially penetrates through the clamping block (12), the extension plate (16) and the fixing ring (11); a thread groove (10) is provided inside the hollow tube (3), a locking groove (9) communicated with the thread groove (10) is provided inside the hollow tube (3), and positioning grooves (5) are symmetrically provided inside the hollow tube (3), and the inside of the positioning grooves (5) is communicated with the inside of the locking groove (9); a threaded rod (4) is arranged at one end of the embedded rod (2) away from the mounting plate (1), and positioning blocks (8) are symmetrically installed on the outside of the embedded rod (2); the threaded rod (4) is threadedly connected to the inside of the thread groove (10), the external thread of the threaded rod (4) is adapted to the internal thread of the thread groove (10), and the positioning block (8) is slidably connected to the inside of the positioning groove (5); the embedded rod (2) is in close fit with the inside of the hollow tube (3).

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