Rear embedded part of curtain wall structure

Abstract

The utility model relates to the technical field of curtain wall installation, in particular to a curtain wall structure rear embedded part which comprises a rear embedded plate body, a plurality of sets of assembling holes are formed in the surface of the rear embedded plate body, two L-shaped connecting corner connectors are arranged on one side of the rear embedded plate body, and a connecting device is arranged on the surface of the rear embedded plate body. The connecting device comprises a steel seat fixed on the surface of the rear-mounted embedded plate body, the connecting device is arranged, the connecting corner brace is mounted on the steel sliding seat through the detachable mounting part, the connecting corner brace can be conveniently taken down from the steel sliding seat, the maintenance cost and difficulty are reduced, and meanwhile, through the adjusting part, the connecting corner brace can be conveniently taken down from the steel sliding seat. The steel sliding seats can be conveniently controlled to move in the steel seat sliding grooves, so that the distance between the two connecting corner braces is accurately adjusted, even if distance deviation occurs in the installation process, correction can be easily conducted, the problem that follow-up curtain wall keel installation is affected due to the fact that the distance error occurs is solved, and the installation precision and the construction quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of curtain wall installation technology, and in particular to a post-installed embedded component for curtain wall structures. Background Technology

[0002] Rear-mounted embedded parts are important connecting components in curtain wall structures, commonly known as rear-mounted embedded plates. They are made of materials such as Q235 steel, stainless steel, or aluminum alloy. They are connected to the main structure through chemical anchors or expansion bolts, providing support for the curtain wall's keel and panels. Rear-mounted embedded plates are generally rectangular, with dimensions determined according to the curtain wall's design load and installation requirements. Their surfaces are usually treated with anti-corrosion measures to improve durability. During installation, precise measurement and positioning are required to ensure the flatness and positional accuracy of the embedded plates, thereby guaranteeing the quality and safety of the curtain wall installation and enabling the curtain wall to reliably withstand external forces such as wind loads and seismic forces.

[0003] In our daily work, we have found that after the existing curtain wall rear-mounted plates are installed on the wall surface, connectors are usually welded to the surface to connect to the curtain wall keel. However, the connectors are fixed by welding, and once welded, the overall structure is extremely difficult to disassemble. If an installation error occurs or there is a need for later maintenance, it is difficult to replace or adjust the relevant components. Secondly, after the two connectors are welded, if the spacing does not meet the design standards, the irreversibility of welding makes it impossible to correct the spacing, which affects the installation accuracy and quality of subsequent curtain wall keels and other components, increasing the cost of rework. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that it is inconvenient to disassemble and adjust the curtain wall structure after installation and connection in the existing technology, and to propose a post-embedded component for the curtain wall structure.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a rear-mounted embedded component for a curtain wall structure, comprising a rear-mounted embedded plate body. The surface of the rear-mounted embedded plate body has multiple sets of assembly holes. Two L-shaped connecting brackets are provided on one side of the rear-mounted embedded plate body. A connecting device is provided on the surface of the rear-mounted embedded plate body. The connecting device includes a steel seat fixed to the surface of the rear-mounted embedded plate body. Sliding grooves are provided on both sides of the steel seat. Two steel slide blocks are slidably connected to the inner wall of the sliding grooves. The connecting brackets are placed on the steel slide blocks, and a detachable mounting part is provided between them. An adjusting part is provided on the inner wall of the steel seat to control the movement of the two steel slide blocks. Through these components, during use, the connecting brackets can be installed on the steel slide blocks through the mounting part, facilitating subsequent disassembly. When it is necessary to adjust the position of the two connecting brackets, the adjustment part is used to control the movement of the two steel slide blocks within the sliding grooves on the surface of the steel seat to complete the adjustment.

[0006] Preferably, the mounting part includes two bolt rods fixed to the surface of the steel slide block. The two bolt rods pass through the connecting angle bracket, and the surface of the bolt rods is threaded with a mounting nut. With the above-mentioned components, the mounting nut can be installed on the bolt rod. The mounting nut can cooperate with the steel slide block to clamp and fix the connecting angle bracket, thereby completing the installation.

[0007] Preferably, a washer is fixedly connected to the lower surface of the mounting nut. The washer is O-shaped. Through the above-mentioned components, the O-shaped washer can cooperate with the mounting nut to press against the connecting bracket, thereby improving the stability during installation.

[0008] Preferably, the surface of the steel slide is fixedly connected with four limiting blocks for positioning the connecting corner brackets, and the limiting blocks are arranged in an L-shape.

[0009] Preferably, the adjusting part includes an adjusting screw rotatably connected to the inner wall of the steel seat. The adjusting screw is threadedly connected to the inner walls of the two steel slides. A knob is fixedly connected to both ends of the adjusting screw. The knob is embedded in the steel seat. The surface of the knob is provided with a slot for inserting a tool. Through the above components, when making adjustments, the corresponding tool can be inserted into the slot, thereby driving the knob and the adjusting screw to rotate, so as to adjust the position of the steel slide.

[0010] Preferably, an auxiliary device is provided on one side of the rear embedded plate body. The auxiliary device includes an auxiliary pad located on one side of the rear embedded plate body. Multiple positioning sleeves are fixedly connected to the surface of the auxiliary pad. The positioning sleeves are inserted into the assembly hole. With the above components, when installing the rear embedded plate body, the positioning sleeves are first inserted into the assembly hole, and then the rear embedded plate body, together with the auxiliary pad, is pressed against the wall surface, thereby improving the stability of the installation.

[0011] Preferably, the auxiliary pad has anti-slip teeth fixedly connected to the side surface away from the rear embedded plate body.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by setting a connecting device, the connecting angle bracket is installed on the steel slide block through a detachable mounting part, which can easily remove the connecting angle bracket from the steel slide block, reducing maintenance costs and difficulties. At the same time, through the adjustment part, the movement of the steel slide block in the steel seat groove can be easily controlled, thereby accurately adjusting the spacing between the two connecting angle brackets. Even if a spacing deviation occurs during installation, it can be easily corrected, reducing the problem of affecting the subsequent installation of the curtain wall keel due to spacing errors, and improving installation accuracy and construction quality.

[0014] 2. In this utility model, four L-shaped limiting blocks are set to position the connecting corner code, preventing it from shaking or shifting on the steel slide.

[0015] 3. In this utility model, by setting an auxiliary device, the auxiliary pad is connected to the assembly hole of the rear embedded plate body through the positioning sleeve. Then, the auxiliary pad, together with the anti-slip teeth, fits against the wall, which improves the stability of the rear embedded plate body installed on the wall. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of a rear-mounted embedded component for a curtain wall structure is provided for this utility model;

[0017] Figure 2 This utility model provides a partial structural diagram of a rear-mounted embedded component for a curtain wall structure;

[0018] Figure 3 This utility model proposes a post-installed embedded part for curtain wall structure. Figure 2 Schematic diagram of the structure at point A in the middle;

[0019] Figure 4 This utility model provides a structural schematic diagram of the steel sliding seat of a rear-mounted embedded part in a curtain wall structure;

[0020] Figure 5 This utility model presents an exploded structural diagram of an auxiliary device for a rear-mounted embedded component in a curtain wall structure.

[0021] Legend:

[0022] 1. Rear embedded plate body; 2. Assembly hole; 3. Connecting bracket; 4. Connecting device; 41. Steel base; 42. Adjusting screw; 43. Knob; 44. Slot; 45. Steel slide; 46. Bolt rod; 47. Mounting nut; 48. Slide groove; 49. Washer; 410. Limiting block; 5. Auxiliary device; 51. Auxiliary pad; 52. Positioning sleeve; 53. Anti-slip teeth. Detailed Implementation

[0023] Please see Figures 1-5 This utility model provides a technical solution: a rear-mounted embedded component for a curtain wall structure, including a rear-mounted embedded plate body 1, the surface of the rear-mounted embedded plate body 1 having multiple sets of assembly holes 2, two L-shaped connecting brackets 3 on one side of the rear-mounted embedded plate body 1, and a connecting device 4 on the surface of the rear-mounted embedded plate body 1.

[0024] Specifically, the connecting device 4 includes a steel seat 41 fixed on the surface of the rear embedded plate body 1. Both sides of the steel seat 41 are provided with sliding grooves 48. Two steel slides 45 are slidably connected to the inner wall of the sliding grooves 48. The connecting bracket 3 is placed on the steel slides 45 and a detachable mounting part is provided between it and the steel slides 45. The inner wall of the steel seat 41 is provided with an adjustment part that can control the movement of the two steel slides 45.

[0025] In this implementation scheme: When in use, the connecting angle bracket 3 can be installed on the steel slide block 45 through the installation part, which also facilitates subsequent disassembly. When it is necessary to adjust the position of the two connecting angle brackets 3, the adjustment part can be used to control the two steel slide blocks 45 to move in the slide groove 48 on the surface of the steel block 41 to complete the adjustment.

[0026] Specifically, the mounting part includes two bolt rods 46 fixed to the surface of the steel slide block 45. The two bolt rods 46 pass through the connecting angle bracket 3. The surface of the bolt rods 46 is threaded with a mounting nut 47. The surface of the steel slide block 45 is fixedly connected with four limiting blocks 410 that position the connecting angle bracket 3. The limiting blocks 410 are L-shaped. The lower surface of the mounting nut 47 is fixedly connected with a washer 49, which is O-shaped.

[0027] In this implementation scheme: a mounting nut 47 can be installed on the bolt rod 46. The mounting nut 47 can work with the steel slide block 45 to clamp and fix the connecting angle bracket 3, thus completing the installation. The O-shaped washer 49 can work with the mounting nut 47 to press against the connecting angle bracket 3, improving the stability during installation.

[0028] Specifically, the adjustment part includes an adjustment screw 42 that is rotatably connected to the inner wall of the steel seat 41. The adjustment screw 42 is threadedly connected to the inner wall of two steel slides 45. A knob 43 is fixedly connected to both ends of the adjustment screw 42. The knob 43 is embedded in the steel seat 41. A slot 44 for inserting tools is provided on the surface of the knob 43.

[0029] In this implementation scheme: When making adjustments, the corresponding tool can be inserted into the slot 44, thereby driving the knob 43 and the adjusting screw 42 to rotate, so as to adjust the position of the steel slide 45.

[0030] Specifically, an auxiliary device 5 is provided on one side of the rear embedded plate body 1. The auxiliary device 5 includes an auxiliary pad 51 located on one side of the rear embedded plate body 1. Multiple positioning sleeves 52 are fixedly connected to the surface of the auxiliary pad 51. The positioning sleeves 52 are inserted into the assembly hole 2. Anti-slip teeth 53 are fixedly connected to the surface of the auxiliary pad 51 away from the rear embedded plate body.

[0031] In this implementation plan: when installing the rear embedded plate body 1, the positioning sleeve 52 is first inserted into the assembly hole 2, and then the rear embedded plate body 1, together with the auxiliary pad 51, is pressed against the wall surface. The anti-slip teeth 53 can fit against the wall surface to increase friction and improve the stability of the installation.

[0032] Working principle: During installation, the positioning sleeve 52 is first inserted into the assembly hole 2 to position the auxiliary pad 51. Then, the rear embedded plate body 1 is installed using the chemical anchor bolts installed on the wall. Subsequently, the auxiliary pad 51, together with the anti-slip teeth 53, adheres to the wall surface to fill and improve stability. When installing the connecting angle bracket 3, simply place the connecting angle bracket 3 on the surface of the steel slide block 45. The four L-shaped limit blocks 410 can position the connecting angle bracket 3. At the same time, the bolt rod 46 passes through the connecting angle bracket 3, and the installation nut 47 is installed on the bolt rod 46. The installation nut 47, together with the washer 49, presses against the connecting angle bracket 3, thus installing the connecting angle bracket 3 with the steel slide block 45. When it is necessary to adjust the distance between the two connecting angle brackets 3, simply insert the corresponding tool into the slot 44, thereby driving the knob 43 and the adjusting screw 42 to rotate, thereby adjusting the position of the steel slide block 45 and completing the use.

Claims

1. A curtain wall structure backset embedded part, comprising a backset embedded plate body (1), a plurality of assembly holes (2) are arranged on the surface of the backset embedded plate body (1), and two L-shaped connecting corner codes (3) are arranged on one side of the backset embedded plate body (1), characterized in that: The surface of the rear embedded plate body (1) is provided with a connecting device (4). The connecting device (4) includes a steel seat (41) fixed on the surface of the rear embedded plate body (1). The steel seat (41) has a sliding groove (48) on both sides. The inner wall of the sliding groove (48) is slidably connected to two steel slides (45). The connecting bracket (3) is placed on the steel slides (45) and a detachable mounting part is provided between it and the steel slides (45). The inner wall of the steel seat (41) is provided with an adjustment part that can control the movement of the two steel slides (45).

2. The curtain wall structure rearset of claim 1, wherein: The mounting part includes two bolt rods (46) fixed to the surface of the steel slide (45), the two bolt rods (46) passing through the connecting bracket (3), and the surface of the bolt rods (46) is threaded with a mounting nut (47).

3. The curtain wall structure rearset of claim 2, wherein: A washer (49) is fixedly connected to the lower surface of the mounting nut (47), and the washer (49) is O-shaped.

4. The curtain wall structure rearset of claim 1, wherein: The surface of the steel slide (45) is fixedly connected with four limiting blocks (410) that position the connecting corner brackets (3), and the limiting blocks (410) are arranged in an L shape.

5. The curtain wall structure rearset of claim 1, wherein: The adjustment part includes an adjustment screw (42) rotatably connected to the inner wall of the steel seat (41). The adjustment screw (42) is threadedly connected to the inner walls of two steel slides (45). A knob (43) is fixedly connected to both ends of the adjustment screw (42). The knob (43) is embedded in the steel seat (41). The surface of the knob (43) is provided with a slot (44) for inserting a tool.

6. The curtain wall structure rearset of claim 1, wherein: An auxiliary device (5) is provided on one side of the rear embedded plate body (1). The auxiliary device (5) includes an auxiliary pad (51) located on one side of the rear embedded plate body (1). A plurality of positioning sleeves (52) are fixedly connected to the surface of the auxiliary pad (51). The positioning sleeves (52) are inserted into the assembly hole (2).

7. The curtain wall structure rearset of claim 6, wherein: The auxiliary pad (51) has anti-slip teeth (53) fixedly connected to the side surface away from the rear embedded plate body (1).

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