Assembly type suspended ceiling mounting structure

Abstract

The utility model relates to an assembly type suspended ceiling installation structure in the technical field of suspended ceiling installation. The assembly type suspended ceiling installation structure comprises a bolt suspender, an expansion bolt head is arranged at the upper end of the bolt suspender and arranged in a structural top plate, a threaded head is arranged on the lower portion of the bolt suspender and provided with an adjusting portion, and the adjusting portion is connected with a keel through a connecting portion. The suspended ceiling is installed through the bolt suspender, the height of the suspended ceiling is adjusted through the adjusting part, the bolt suspender does not need to be cut, then the elevation of the keel is adjusted, the adjusting part is arranged on the lower portion of the bolt suspender, and height adjustment is facilitated. The adjusting part comprises a connecting nut, an inner sleeve and an adjusting nut, the connecting nut is arranged at the upper end of the inner sleeve and is in threaded connection with the thread head, and the adjusting nut is arranged at the lower end of the inner sleeve. The connecting nut is in threaded connection with the thread head, the adjusting nut is arranged at the lower end of the inner sleeve, and the inner sleeve and the connecting nut are driven to rotate by rotating the adjusting nut, so that the height of the inner sleeve is adjusted.

Description

Technical Field

[0001] This utility model relates to the field of ceiling installation technology, and in particular to a prefabricated ceiling installation structure. Background Technology

[0002] A suspended ceiling refers to the decoration of the top of a living space. Simply put, it refers to the decoration of the ceiling and is an important part of interior decoration. Suspended ceilings serve functions such as heat insulation, sound insulation, and sound absorption. They also conceal electrical, ventilation, air conditioning, communication, fire protection, and alarm wiring and equipment. Suspended ceilings are a common element in home decoration. Suspended ceilings are classified differently depending on the material of the decorative panels. The main basis for distinguishing suspended ceiling types includes: light steel keel gypsum board ceilings, gypsum board ceilings, mineral wool board ceilings, plywood ceilings, irregularly shaped long strip aluminum composite panel ceilings, square painted aluminum composite panel ceilings, stained glass ceilings, aluminum honeycomb perforated sound-absorbing panel ceilings, and whole-house duplex ceilings, etc. They occupy a significant position in the overall decoration of a room. Appropriate decoration of the ceiling can not only beautify the interior environment but also create a rich and colorful artistic image of the interior space. When choosing ceiling decoration materials and design schemes, the principles of being economical, sturdy, safe, beautiful, and practical should be followed.

[0003] Currently, most prefabricated ceilings use traditional suspension rods. Traditional suspension rods are long, continuous screws that need to be cut to the appropriate size on-site for installation. This results in low installation efficiency and requires on-site cutting work. If the elevation of the keel needs to be adjusted after the traditional suspension rods are installed, the adjustment is difficult because the screws are at the top.

[0004] Therefore, in order to address the above problems, a prefabricated ceiling installation structure is proposed to solve them. Utility Model Content

[0005] This invention addresses the shortcomings of existing technologies by developing a prefabricated ceiling installation structure that allows for easy adjustment of the keel elevation.

[0006] The technical solution to the technical problem solved by this utility model is as follows: a prefabricated ceiling installation structure, including a bolt rod, an expansion bolt head at the upper end of the bolt rod, the expansion bolt head being set inside the top plate of the structure, a threaded head at the lower part of the bolt rod, an adjustment part at the threaded head, and the adjustment part being connected to the keel through a connecting part.

[0007] The ceiling is installed using bolt hangers, and the height of the ceiling is adjusted using an adjustment mechanism. There is no need to cut the bolt hangers to adjust the elevation of the joists. The adjustment mechanism is located at the bottom of the bolt hangers for easy height adjustment.

[0008] As preferred, the adjusting part comprises a connecting nut, an inner sleeve and an adjusting nut, the upper end of the inner sleeve is provided with the connecting nut, the connecting nut is threadedly connected with the threaded head, and the lower end of the inner sleeve is provided with the adjusting nut.

[0009] The connecting nut is threadedly connected with the threaded head, the lower end of the inner sleeve is provided with the adjusting nut, the inner sleeve and the connecting nut are driven to rotate by rotating the adjusting nut, so that the height of the inner sleeve is adjusted.

[0010] As preferred, the adjusting part further comprises an outer sleeve and a stop ring, the outer sleeve is sleeved on the inner sleeve, the lower part of the inner sleeve is provided with the stop ring, the stop ring is located on the outer wall of the inner sleeve, and the lower end of the outer sleeve is connected with the stop ring.

[0011] The outer sleeve is sleeved on the inner sleeve, the outer sleeve does not rotate when the inner sleeve rotates, the outer sleeve is conveniently connected with the keel, and the outer sleeve is limited by the stop ring and driven to ascend and descend.

[0012] As preferred, the adjusting part further comprises a mounting groove and a supporting bearing, the mounting groove is arranged on the stop ring, the supporting bearing is arranged in the mounting groove, and the supporting bearing is connected with the outer sleeve.

[0013] The supporting bearing is arranged, so that the friction between the inner sleeve and the outer sleeve during rotation of the inner sleeve is reduced, and the height is conveniently adjusted.

[0014] As preferred, the connecting part comprises a mounting ring, a supporting table, a positioning sleeve and a mounting bolt, the lower part of the outer sleeve is provided with the mounting ring, the mounting ring is located on the outer wall of the outer sleeve, the mounting ring is provided with the supporting table, the supporting table is connected with the positioning sleeve, the mounting bolt is arranged in the positioning sleeve, and the mounting bolt is connected with the keel.

[0015] The supporting table and the mounting ring are arranged, the mounting bolt is conveniently arranged, the mounting bolt and the bolt suspender are dislocated, and the height is conveniently adjusted subsequently.

[0016] As preferred, the connecting part further comprises a supporting plate, a mounting plate, a fixing nut and a positioning hole, the supporting plates are symmetrically arranged on the upper end of the keel and are vertically arranged, the mounting plate is arranged between the symmetrically arranged supporting plates and is horizontally arranged, the positioning hole is arranged on the mounting plate, the mounting bolt passes through the positioning hole, and the mounting bolt is fastened by the fixing nut.

[0017] The keel is hoisted by cooperation of the mounting bolt and the mounting plate, and the mounting is convenient.

[0018] The effects provided in the content of the utility model are only the effects of the embodiments, and are not all the effects of the utility model, and the above technical solutions have the following advantages or beneficial effects:

[0019] The height of the suspended ceiling is adjusted by the adjusting part, the bolt suspender does not need to be cut for adjusting the height of the keel, the adjusting part is arranged at the lower part of the bolt suspender, and the height is conveniently adjusted;

[0020] The connecting nut is in threaded connection with the threaded head, the lower end of the inner sleeve pipe is provided with the adjusting nut, the inner sleeve pipe and the connecting nut are driven to rotate by rotating the adjusting nut, so that the height of the inner sleeve pipe is adjusted, the outer sleeve pipe is sleeved on the inner sleeve pipe, the outer sleeve pipe does not rotate when the inner sleeve pipe rotates, the outer sleeve pipe is conveniently connected with the keel, and the outer sleeve pipe is limited by the blocking ring and driven to ascend and descend. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present application, constitute a part of the specification, are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application.

[0022] Figure 1 It is a structural schematic view of the present application.

[0023] Figure 2 It is a sectional schematic view of the present application.

[0024] Figure 3 It is a structural schematic view of the inner sleeve pipe of the present application.

[0025] Figure 4 It is a structural schematic view of the outer sleeve pipe of the present application.

[0026] Figure 5 It is a structural schematic view of the support plate of the present application.

[0027] In the figure, 1 is a bolt suspender, 2 is an expansion bolt head, 3 is a threaded head, 4 is a connecting nut, 5 is an inner sleeve pipe, 6 is an adjusting nut, 7 is an outer sleeve pipe, 8 is a blocking ring, 9 is a mounting groove, 10 is a support bearing, 11 is a mounting ring, 12 is a support table, 13 is a positioning sleeve, 14 is a mounting bolt, 15 is a support plate, 16 is a mounting plate, 17 is a fixing nut, and 18 is a positioning hole. DETAILED DESCRIPTION

[0028] For the purpose of clearly illustrating the technical features of the present application, the present application will be described in detail below with specific embodiments and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples to implement the different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. In addition, the present application can repeatedly refer to numbers and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, and in itself does not indicate the relationship between the various embodiments and / or settings discussed. It should be noted that the components illustrated in the drawings are not necessarily drawn to scale. The present application omits the description of known components and processing techniques and processes to avoid unnecessary limitation of the present application. The orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as limiting the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be a fixed connection, or it can be a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] As Figures 1 to 5 shown, an assembled ceiling mounting structure, comprising a bolt suspender 1, the upper end of the bolt suspender 1 is provided with an expansion bolt head 2, the expansion bolt head 2 is arranged in the structure top plate, the lower part of the bolt suspender 1 is provided with a threaded head 3, the threaded head 3 is provided with an adjusting part, and the adjusting part is connected with the keel through a connecting part. The bolt suspender 1 is used for installing the ceiling, the height of the ceiling is adjusted through the adjusting part, the bolt suspender 1 does not need to be cut again, and then the elevation of the keel is adjusted. The adjusting part is arranged at the lower part of the bolt suspender 1, so that the height adjustment is facilitated.

[0030] The adjusting part comprises a connecting nut 4, an inner sleeve 5 and an adjusting nut 6, the upper end of the inner sleeve 5 is provided with the connecting nut 4, the connecting nut 4 is threadedly connected with the threaded head 3, and the lower end of the inner sleeve 5 is provided with the adjusting nut 6. The connecting nut 4 is threadedly connected with the threaded head 3, the lower end of the inner sleeve 5 is provided with the adjusting nut 6, the inner sleeve 5 and the connecting nut 4 are driven to rotate by rotating the adjusting nut 6, so as to adjust the height of the inner sleeve 5.

[0031] The adjusting part further comprises an outer sleeve 7 and a stop ring 8, the outer sleeve 7 is sleeved on the inner sleeve 5, the lower part of the inner sleeve 5 is provided with the stop ring 8, the stop ring 8 is located on the outer wall of the inner sleeve 5, and the lower end of the outer sleeve 7 is in connection with the stop ring 8. The outer sleeve 7 is sleeved on the inner sleeve 5, the outer sleeve 7 does not rotate when the inner sleeve 5 rotates, the outer sleeve 7 is conveniently connected with the keel, meanwhile, the outer sleeve 7 is limited by the stop ring 8 and is driven to ascend and descend.

[0032] The adjusting part further comprises a mounting groove 9 and a support bearing 10, the mounting groove 9 is arranged on the stop ring 8, the support bearing 10 is arranged in the mounting groove 9, and the support bearing 10 is connected with the outer sleeve 7. By arranging the support bearing 10, the friction between the inner sleeve 5 and the outer sleeve 7 during rotation of the inner sleeve 5 is reduced, and the height adjustment is facilitated.

[0033] The connecting part comprises a mounting ring 11, a support table 12, a positioning sleeve 13 and a mounting bolt 14, the mounting ring 11 is arranged at the lower part of the outer sleeve 7 and located on the outer wall of the outer sleeve 7, the support table 12 is arranged on the mounting ring 11, the support table 12 is connected with the positioning sleeve 13, the mounting bolt 14 is arranged in the positioning sleeve 13, and the mounting bolt 14 is connected with the keel. By arranging the support table 12 and the mounting ring 11, the mounting bolt 14 is conveniently arranged, the mounting bolt 14 and the bolt suspender 1 are dislocated, and subsequent height adjustment is facilitated.

[0034] The connecting part further comprises a support plate 15, a mounting plate 16, a fixing nut 17 and a positioning hole 18, the support plates 15 are symmetrically arranged at the upper end of the keel and vertically arranged, the mounting plate 16 is arranged between the symmetrically arranged support plates 15 and horizontally arranged, the positioning hole 18 is arranged on the mounting plate 16, the mounting bolt 14 passes through the positioning hole 18, and the mounting bolt 14 is fastened by the fixing nut 17. By cooperation of the mounting bolt 14 and the mounting plate 16, the keel is hoisted for ceiling installation, and installation is facilitated.

[0035] Working principle: the bolt suspender 1 is arranged on the structure top plate through the expansion bolt head 2, the bolt suspender 1 is connected with the connecting nut 4 of the inner sleeve 5 through the threaded head 3, the height is adjusted by rotating the adjusting nut 6 of the inner sleeve 5, the outer sleeve 7 is driven to ascend and descend, the outer sleeve 7 is connected with the keel through the mounting bolt 14, and then the ceiling height is adjusted.

[0036] Although the specific embodiments of the utility model are described in combination with the drawings, the description is not a limitation on the protection scope of the utility model, various modifications or changes made by those skilled in the art on the basis of the technical scheme of the utility model without creative labor are still within the protection scope of the utility model.

Claims

1. A fabricated ceiling mounting structure, characterised in that: The utility model provides a bolt suspender (1), the upper end of the bolt suspender (1) sets up the expansion bolt head (2), the expansion bolt head (2) sets up in the structure roof, the lower part of the bolt suspender (1) sets up the threaded head (3), the threaded head (3) sets up the adjusting part, the adjusting part is connected with the keel through the connecting part.

2. The assembled ceiling mounting structure according to claim 1, characterized in that: The adjusting part includes connecting nut (4), inner sleeve (5) and adjusting nut (6), the upper end of the inner sleeve (5) is provided with connecting nut (4), the connecting nut (4) is connected with threaded head (3) in screw thread, the lower end of the inner sleeve (5) is provided with adjusting nut (6).

3. The assembled ceiling mounting structure according to claim 2, characterized in that: The adjusting part further includes outer sleeve (7) and retaining ring (8), the outer sleeve (7) is sleeved on the inner sleeve (5), the lower part of the inner sleeve (5) is provided with retaining ring (8), the retaining ring (8) is located on the outer wall of the inner sleeve (5), the lower end of the outer sleeve (7) is connected with retaining ring (8).

4. The assembled ceiling mounting structure according to claim 3, characterized in that: The adjusting part further includes mounting groove (9) and support bearing (10), the retaining ring (8) is provided with mounting groove (9), the mounting groove (9) is provided with support bearing (10), the support bearing (10) is connected with the outer sleeve (7).

5. The assembled ceiling mounting structure according to claim 3, characterized in that: The connecting part includes mounting ring (11), support table (12), positioning sleeve (13) and mounting bolt (14), the lower part of the outer sleeve (7) is provided with mounting ring (11), the mounting ring (11) is located on the outer wall of the outer sleeve (7), the mounting ring (11) is provided with support table (12), the support table (12) is connected with positioning sleeve (13), the positioning sleeve (13) is provided with mounting bolt (14), the mounting bolt (14) is connected with the keel.

6. The assembled ceiling mounting structure according to claim 5, characterized in that: The connecting part further includes support plate (15), mounting plate (16), fixing nut (17) and positioning hole (18), the upper end of the keel is provided with support plate (15) symmetrically, the support plate (15) is vertically arranged, the symmetrically arranged support plate (15) is provided with mounting plate (16), the mounting plate (16) is horizontally arranged, the mounting plate (16) is provided with positioning hole (18), the mounting bolt (14) passes through the positioning hole (18), the mounting bolt (14) is fastened through fixing nut (17).

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