An adjustable non-destructive I-beam hoop suspended ceiling connecting device

Abstract

The utility model relates to a suspended ceiling connection technical field, concretely is a kind of adjustable nondestructive I-beam hoop suspended ceiling connecting device, comprising: conversion layer suspender one end is connected with connecting plate through positioning bolt, positioning bearing inner ring surface inserts mobile screw rod, the bottom of mounting plate is provided with moving block, the side surface of mounting plate is connected with positioning frame using fixed bolt, lifting screw rod one end is provided with pressing plate;Beneficial effects are: first, the arrangement of the interval between conversion layer suspender is determined after surveying I-beam, field line positioning, then the mobile screw rod can be rotated with positioning bearing, so that the interval between the two sets of mounting plate can be adjusted to conveniently adapt to I-beam of different width, then I-beam can be inserted into positioning frame, and then the pressing plate is moved down by rotating lifting screw rod, so that I-beam can be fixed and installed by clamping pressing plate and the inner surface of positioning frame, after the whole I-beam is installed and fixed, subsequent disassembly and subsequent replacement position can be conveniently carried out.

Description

Technical Field

[0001] This utility model relates to the field of ceiling connection technology, specifically an adjustable non-destructive I-beam clamp ceiling connection device. Background Technology

[0002] In architectural decoration and renovation, with the increasing use of suspended ceiling steel beam structures, the adjustable non-destructive I-beam clamp ceiling connection system not only protects the steel beams but, more importantly, simplifies installation. It is suitable for public spaces with high fire safety requirements, large ceiling heights, and large areas.

[0003] In the existing technology, the traditional method of connecting and installing I-beams is by welding or drilling and using adapters. This method may damage the fireproof layer or steel structure. Welding or drilling is inefficient, time-consuming, risky, and complicated to change the location.

[0004] To address these issues, this invention proposes an adjustable, non-destructive I-beam clamp ceiling connection device. Utility Model Content

[0005] The purpose of this invention is to provide an adjustable, non-destructive I-beam clamp ceiling connection device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable non-destructive I-beam clamp ceiling connection device, the adjustable non-destructive I-beam clamp ceiling connection device comprising: a transition layer hanger, one end of the transition layer hanger is connected to a connecting plate by a positioning bolt, a base plate is provided on the surface of the connecting plate, a moving groove is provided on the surface of the base plate, a positioning bearing is provided on the end face of the moving groove, and a moving screw is inserted into the inner ring surface of the positioning bearing;

[0007] The mounting plate has a movable block at its bottom and a positioning frame connected to its side by fixing bolts. The positioning frame has threaded holes on its surface, and a lifting screw is screwed into the threaded holes. A pressing plate is set at one end of the lifting screw, and an I-beam is placed inside the positioning frame.

[0008] Preferably, a limiting slot is provided at the bottom of the connecting plate, and one end of the connecting plate is inserted into the limiting slot when the connecting plate is installed.

[0009] Preferably, one end of the movable screw is fixedly connected to the inner ring surface of the positioning bearing, the bottom of the movable groove is provided with a discharge port, and the bottom plate is provided with two sets, which are symmetrically distributed about the center line of the long side of the connecting plate.

[0010] Preferably, the movable block is screwed onto the movable screw rod, the movable block has a square plate-like structure, and the mounting plate has an overall "L"-shaped plate-like structure.

[0011] Preferably, the positioning frame is fixedly connected to the outer side of the mounting plate by fixing bolts, and two sets of positioning frames are provided, which are symmetrically distributed about the center line of the long side of the connecting plate.

[0012] Preferably, the surface of the pressing plate is provided with a limit bearing, one end of the lifting screw is fixedly connected to the inner ring surface of the limit bearing, and the side of the pressing plate is in contact with the inner side of the positioning frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model proposes an adjustable, non-destructive I-beam clamp ceiling connection device. When installing and connecting I-beams, the first step is to survey the I-beams to determine the spacing of the transition layer hangers. On-site positioning is then done by laying out lines. The moving screw is rotated using the positioning bearing, allowing adjustment of the spacing between the two sets of mounting plates to accommodate I-beams of different widths. The I-beam is then inserted into the positioning frame, and the pressing plate is lowered by rotating the lifting screw. The pressing plate clamps the I-beam to the inner surface of the positioning frame, securing it in place. The transition layer hangers are connected to form a mesh, completing the assembly and forming a load-bearing connection structure. Once the I-beams are installed and fixed, disassembly and repositioning are convenient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a side view of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of this utility model when tilted;

[0018] Figure 4 This is a schematic diagram of the structure of this utility model after a set of positioning frames has been removed;

[0019] Figure 5 This is a schematic diagram of the connecting plate structure of this utility model.

[0020] In the diagram: 1. Transfer layer suspension rod; 2. Positioning bolt; 3. Connecting plate; 4. Base plate; 5. Moving groove; 6. Positioning bearing; 7. Moving screw; 8. Mounting plate; 9. Moving block; 10. Fixing bolt; 11. Positioning frame; 12. Lifting screw; 13. Pressing plate; 14. I-beam; 15. Limiting slot; 16. Discharge port; 17. Limiting bearing. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Example 1: Please refer to Figures 1 to 5 This utility model provides a technical solution: an adjustable non-destructive I-beam clamp ceiling connection device, the adjustable non-destructive I-beam clamp ceiling connection device includes: a conversion layer hanger 1, one end of the conversion layer hanger 1 is connected to a connecting plate 3 by a positioning bolt 2, a base plate 4 is provided on the surface of the connecting plate 3, a moving groove 5 is opened on the surface of the base plate 4, a positioning bearing 6 is provided on the end face of the moving groove 5, and a moving screw 7 is inserted into the inner ring surface of the positioning bearing 6; an installation plate 8, a moving block 9 is provided at the bottom of the installation plate 8, a positioning frame 11 is connected to the side of the installation plate 8 by a fixing bolt 10, a threaded hole is opened on the surface of the positioning frame 11, a lifting screw 12 is screwed into the threaded hole, a pressing plate 13 is provided at one end of the lifting screw 12, and an I-beam 14 is placed in the positioning frame 11;

[0023] When it is necessary to install and connect the I-beam 14, firstly, after surveying the I-beam 14, determine the arrangement of the spacing of the transfer layer hangers 1, and lay out the positioning lines on site. Then, the moving screw 7 can be rotated in conjunction with the positioning bearing 6, thereby adjusting the spacing between the two sets of mounting plates 8 to accommodate I-beams 14 of different widths. Then, the I-beam 14 can be inserted into the positioning frame 11, and the pressing plate 13 can be moved down by rotating the lifting screw 12. Thus, the I-beam 14 can be fixed and installed by the clamping of the pressing plate 13 and the inner surface of the positioning frame 11. The transfer layer hangers 1 are connected to form a net, thus completing the assembly and forming a load-bearing connection structure system. After the I-beam 14 is installed and fixed as a whole, it is convenient to disassemble and change its position later.

[0024] Example 2: Based on Example 1, a movable screw 7 is provided to facilitate the connection of I-beams 14 of different widths. One end of the movable screw 7 is fixedly connected to the inner ring surface of the positioning bearing 6. A discharge port 16 is opened at the bottom of the movable groove 5. Two sets of base plates 4 are provided, and the two sets of base plates 4 are symmetrically distributed about the center line of the long side of the connecting plate 3. The movable block 9 is screwed onto the movable screw 7. The movable block 9 has a square plate structure. The mounting plate 8 has an overall "L" shaped plate structure. The positioning frame 11 is fixedly connected to the outer side of the mounting plate 8 by fixing bolts 10. Two sets of positioning frames 11 are provided, and the two sets of positioning frames 11 are symmetrically distributed about the center line of the long side of the connecting plate 3.

[0025] When positioning I-beams 14 of different widths is required during use, the moving screw 7 can be rotated in conjunction with the positioning bearing 6, thereby driving the moving block 9 to move within the moving groove 5. The distance between the two sets of positioning frames 11 can be adjusted by the displacement of the moving block 9, which can easily accommodate the installation of I-beams 14 of different widths. The opening of the discharge port 16 can prevent debris from accumulating in the moving groove 5, thus preventing the debris accumulated in the moving groove 5 from affecting the rotation of the moving screw 7.

[0026] Example 3: Based on Example 2, a pressing plate 13 is provided to facilitate the installation of the I-beam 14. A limiting slot 15 is opened at the bottom of the connecting plate 3. When the conversion layer hanger 1 is installed with the connecting plate 3, one end of the conversion layer hanger 1 is inserted into the limiting slot 15. A limiting bearing 17 is provided on the surface of the pressing plate 13. One end of the lifting screw 12 is fixedly connected to the inner ring surface of the limiting bearing 17. The side of the pressing plate 13 contacts the inner side of the positioning frame 11.

[0027] When the I-beam 14 is inserted into the positioning frame 11 during use, the lifting screw 12 can be rotated in conjunction with the limit bearing 17 to move the pressing plate 13 downward. The side of the pressing plate 13 contacts the inner side of the positioning frame 11, which can prevent the pressing plate 13 from rotating when the lifting screw 12 is rotated. Thus, the pressing plate 13 and the inner surface of the positioning frame 11 can clamp and position the I-beam 14. One end of the conversion layer hanger 1 is inserted into the limit slot 15 to avoid the problem of rotation caused by the connection of the positioning bolt 2.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable, non-destructive I-beam clamp ceiling connection device, characterized in that: The adjustable non-destructive I-beam clamp ceiling connection device includes: a transition layer hanger (1), one end of the transition layer hanger (1) is connected to a connecting plate (3) by a positioning bolt (2), a base plate (4) is provided on the surface of the connecting plate (3), a moving groove (5) is opened on the surface of the base plate (4), a positioning bearing (6) is provided on the end face of the moving groove (5), and a moving screw (7) is inserted into the inner ring surface of the positioning bearing (6); Mounting plate (8), with a movable block (9) at the bottom of mounting plate (8), and a positioning frame (11) connected to the side of mounting plate (8) by fixing bolts (10). The positioning frame (11) has a threaded hole on its surface, and a lifting screw (12) is screwed into the threaded hole. A pressing plate (13) is provided at one end of the lifting screw (12), and an I-beam (14) is placed inside the positioning frame (11).

2. The adjustable, non-destructive I-beam clamp ceiling connection device according to claim 1, characterized in that: The bottom of the connecting plate (3) has a limiting slot (15). When the conversion layer rod (1) is installed with the connecting plate (3), one end of the conversion layer rod (1) is inserted into the limiting slot (15).

3. The adjustable non-destructive I-beam clamp ceiling connection device according to claim 1, characterized in that: One end of the movable screw (7) is fixedly connected to the inner ring surface of the positioning bearing (6). The bottom of the movable groove (5) is provided with a discharge port (16). The bottom plate (4) is provided with two sets of bottom plates, which are symmetrically distributed about the center line of the long side of the connecting plate (3).

4. The adjustable non-destructive I-beam clamp ceiling connection device according to claim 1, characterized in that: The movable block (9) is screwed onto the movable screw (7). The movable block (9) has a square plate structure, and the mounting plate (8) has an overall "L" shaped plate structure.

5. The adjustable, non-destructive I-beam clamp ceiling connection device according to claim 1, characterized in that: The positioning frame (11) is fixedly connected to the outer side of the mounting plate (8) by fixing bolts (10). There are two sets of positioning frames (11), and the two sets of positioning frames (11) are symmetrically distributed about the center line of the long side of the connecting plate (3).

6. The adjustable non-destructive I-beam clamp ceiling connection device according to claim 1, characterized in that: The surface of the pressing plate (13) is provided with a limiting bearing (17), and one end of the lifting screw (12) is fixedly connected to the inner ring surface of the limiting bearing (17). The side of the pressing plate (13) is in contact with the inner side of the positioning frame (11).

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