Suspended ceiling structure for building interior decoration engineering

Abstract

The utility model relates to the technical field of suspended ceiling structures, in particular to a suspended ceiling structure for building interior decoration engineering, which comprises a plurality of first suspender assemblies, each first suspender assembly comprises a first screw and a two-way threaded sleeve, one end of each two-way threaded sleeve is connected with a second screw in a screwed manner, and each two-way threaded sleeve is connected with the corresponding first screw in a screwed manner. A connecting frame is fixedly installed at one end of each second screw rod, a main keel is fixedly arranged on the inner side of each connecting frame, a cross-shaped clamping plate is movably arranged among the first screw rods, and a second suspender assembly is fixedly installed on the lower surface of the cross-shaped clamping plate. According to the suspended ceiling structure, after the secondary keel is fixed to the main keel, the secondary keel can be supported and fixed again through the suspender assembly, the downward pulling force of the secondary keel and the decorative plate on the main keel is shared, the firmness of the connecting position is improved, the suspended ceiling structure is more stable, the decorative plate is conveniently prevented from falling off after falling off, and the service life of the suspended ceiling is prolonged. The damage to indoor personnel caused by the falling of the decorative plate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of suspended ceiling structures, in particular to a suspended ceiling structure for indoor decoration engineering of buildings. Background Art

[0002] Light steel keel ceilings are mostly made of light steel keels as the frame and then covered with gypsum boards. The ceilings have the functions of heat preservation, heat insulation, sound insulation and sound absorption. Home decoration ceilings are also a common part of home decoration.

[0003] The announcement number is: CN219952410U, which discloses "a ceiling structure for decoration engineering, including a frame assembly, the top of which is connected to a plurality of hanging bars, the bottom of which is used to connect decorative panels, and an adjusting member, both ends of which are provided with connecting members, wherein the connecting member at the bottom is connected to the frame as a whole, and the connecting member at the top is connected to the hanging bars, so that the frame assembly, the adjusting member and the hanging bars are connected as a whole, and the adjusting member is used to reduce or expand the upper and lower spacing between the two connecting members. When the utility model is installed on the top of a house and there is a downward protrusion or tilt, the decorative panel on the area can be removed, and the artificial arm drives the adjusting member through the frame, so that the protruding and tilted area can be slowly moved upward under the action of the adjusting member to level the area, so that when encountering this situation, it can be restored by only performing compensatory adjustments without removing and replacing the lower keel";

[0004] There are still certain disadvantages in use. The secondary purlin is only fixed to the main purlin by connecting parts, and the weight of the decorative panels installed on the secondary purlin is borne by the connecting parts, which may easily cause the connecting parts to loosen and have low firmness. In addition, the decorative panels are only connected to the secondary purlins by fasteners, which may easily cause injuries to people in the house if they fall off, and it is not convenient to prevent the decorative panels from falling off after they fall off. Utility Model Content

[0005] In order to overcome the above-mentioned technical problems, the utility model aims to provide a ceiling structure for building interior decoration projects, in which the connection frame of the No. 2 hanger assembly is clamped on the outside of the secondary keel so that the No. 2 hanger assembly is connected to the secondary keel, so that after the secondary keel is fixed to the main keel, the No. 2 hanger assembly can be used to support and fix the secondary keel again, share the downward pulling force of the secondary keel and the decorative panel on the main keel, improve the firmness of the connection, and make the ceiling structure more stable. After the connecting ring is fixed to the decorative panel, the hanging ring does not contact the hanging rod. When the decorative panel falls off, the connecting ring moves downward with it, and the hanging ring is hung on one end of the hanging rod. The decorative panel is supported by the hanging rod to prevent the decorative panel from moving further downward, thereby preventing the decorative panel from falling after it falls off, so as to avoid the decorative panel from falling and causing injuries to people in the house.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A ceiling structure for building interior decoration engineering, including multiple No. 1 hanger rod assemblies, the No. 1 hanger rod assembly including a No. 1 screw and a bidirectional threaded sleeve, one end of the bidirectional threaded sleeve is screwed and connected with a No. 2 screw, the bidirectional threaded sleeve is screwed and connected to the No. 1 screw, one end of the No. 2 screw is fixedly installed with a connecting frame, the inner side of the connecting frame is fixedly provided with a main keel, a cross clamp is movably provided between the multiple No. 1 screws, a No. 2 hanger rod assembly is fixedly installed on the lower surface of the cross clamp, the outer side of the No. 2 hanger rod assembly is fixedly connected with multiple hanging rods, the lower end of the hanging rod is movably sleeved with a hanging ring, and the outer surface of the hanging ring is fixedly installed with a vertical rod.

[0008] Furthermore, nuts are screwed together on the outer sides of the No. 1 screw and the No. 2 screw, and a limiting ring is fixedly installed on the outer side of the No. 1 screw.

[0009] Furthermore, a connecting piece is movably provided on the lower surface of the main keel, bolts are movably embedded and installed on both sides of the connecting piece, the bolts penetrate the connecting piece and are screwed together with the main keel, and a secondary keel is fixed inside the connecting piece.

[0010] Furthermore, the No. 2 suspension rod assembly has the same structure as the No. 1 suspension rod assembly, the No. 1 screw rod of the No. 2 suspension rod assembly is fixedly installed at the middle of the lower surface of the cross clamp, and a reinforcement frame is fixedly installed on the upper surface of the cross clamp.

[0011] Furthermore, the plurality of hanging rods are fixedly connected to the limiting ring of the No. 2 hanging rod assembly, and a ring is slidably connected to the outer side of the bidirectional threaded sleeve of the No. 2 hanging rod assembly.

[0012] Furthermore, a plurality of reinforcing rods are fixedly installed at equal intervals on the outer surface of the collar, and one end of the reinforcing rod is fixedly connected to a nearby hanging rod.

[0013] Furthermore, a connecting ring is fixedly installed on the lower end surface of the plurality of vertical rods, and a decorative plate is fixedly installed on the lower surface of the connecting ring via a fastener.

[0014] Beneficial effects of the utility model:

[0015] 1. Use the slot at the outer end of the cross clamp to clamp it on the outside of the No. 1 screw. The limit ring is used to support the cross clamp to prevent it from moving down. The reinforcement frame increases the structural stability of the cross clamp. Clamp the connection frame of the No. 2 hanger assembly on the outside of the secondary keel to connect the No. 2 hanger assembly to the secondary keel. After the secondary keel is fixed to the main keel, the No. 2 hanger assembly can be used to support and fix the secondary keel again, share the downward pulling force of the secondary keel and the decorative panel on the main keel, improve the firmness of the connection, and make the ceiling structure more stable.

[0016] 2. The reinforcement rod supports the hanging rod to improve its structural stability. After the connecting ring is fixed to the decorative panel, the hanging ring does not contact the hanging rod. When the decorative panel falls off, the connecting ring moves downward so that the hanging ring is hung on one end of the hanging rod. The decorative panel is supported by the hanging rod to prevent the decorative panel from moving further downward, thereby preventing it from falling after it falls off, so as to avoid injuries to people in the house caused by the falling decorative panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall split structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the overall side section structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the overall structure of the No. 1 suspension rod assembly and the hanging rod of the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the connection between the main keel and the secondary keel of the utility model.

[0023] In the figure: 1. No. 1 suspension rod assembly; 101. No. 1 screw rod; 102. bidirectional threaded sleeve; 103. No. 2 screw rod; 104. nut; 105. connecting frame; 106. limiting ring; 2. main keel; 201. connecting piece; 202. bolt; 203. secondary keel; 3. cross clamp; 301. reinforcement frame; 302. No. 2 suspension rod assembly; 4. hanging rod; 401. collar; 402. reinforcement rod; 403. connecting ring; 404. vertical rod; 405. lifting ring; 406. decorative panel. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5As shown, a ceiling structure for building interior decoration engineering includes multiple No. 1 hanger rod assemblies 1, the No. 1 hanger rod assembly 1 includes a No. 1 screw rod 101 and a two-way threaded sleeve 102, one end of the two-way threaded sleeve 102 is screwed and connected with a No. 2 screw rod 103, the two-way threaded sleeve 102 is screwed and connected to the No. 1 screw rod 101, one end of the No. 2 screw rod 103 is fixedly installed with a connecting frame 105, the inner side of the connecting frame 105 is fixedly provided with a main keel 2, a cross clamp 3 is movably provided between the multiple No. 1 screw rods 101, a No. 2 hanger rod assembly 302 is fixedly installed on the lower surface of the cross clamp 3, a plurality of hanging rods 4 are fixedly connected to the outer side of the No. 2 hanger rod assembly 302, the lower end of the hanging rod 4 is movably sleeved with a lifting ring 405, and the outer surface of the lifting ring 405 is fixedly installed with a vertical rod 404.

[0026] The outer surfaces of the No. 1 screw 101 and the No. 2 screw 103 are both screwed together with nuts 104. A limit ring 106 is fixedly installed on the outer surface of the No. 1 screw 101, which is clamped on the outer side of the No. 1 screw 101 through the groove at the outer end of the cross clamp 3. The limit ring 106 is used to support the cross clamp 3 to prevent the cross clamp 3 from moving down; a connecting piece 201 is movably provided on the lower surface of the main keel 2, and bolts 202 are movably embedded and installed on both sides of the connecting piece 201. The bolts 202 penetrate the connecting piece 201 and are screwed together with the main keel 2, and a secondary keel 203 is fixed inside the connecting piece 201; the No. 2 suspension rod assembly 302 has the same structure as the No. 1 suspension rod assembly 1, and the No. 1 suspension rod assembly 302 of the No. 2 suspension rod assembly 301 has a No. The screw 101 is fixedly installed in the middle of the lower surface of the cross clamp 3, and a reinforcement frame 301 is fixedly installed on the upper surface of the cross clamp 3. The cross clamp 3 is used to fix the No. 2 hanger assembly 302. The reinforcement frame 301 increases the structural stability of the cross clamp 3, and the connecting frame 105 of the No. 2 hanger assembly 302 is clamped on the outside of the secondary keel 203, so that the No. 2 hanger assembly 302 is connected to the secondary keel 203, so that after the secondary keel 203 is fixed to the main keel 2, the No. 2 hanger assembly 302 can support and fix the secondary keel 203 again, share the downward pulling force of the secondary keel 203 and the decorative panel 406 on the main keel 2, improve the firmness of the connection, and make the ceiling structure more stable.

[0027] A plurality of hanging rods 4 are fixedly connected to the limiting ring 106 of the second hanging rod assembly 302, and a collar 401 is slidably connected to the outer side of the bidirectional threaded sleeve 102 of the second hanging rod assembly 302; a plurality of reinforcing rods 402 are fixedly installed at equal intervals on the outer surface of the collar 401, and one end of the reinforcing rod 402 is fixedly connected to the adjacent hanging rod 4, and the reinforcing rod 402 supports the hanging rod 4 to improve its structural stability; a plurality of vertical rods 404 are fixedly installed on the lower end surface with a connecting ring 403, and the connecting ring 403 A decorative panel 406 is fixedly installed on the lower surface by fasteners. After the connecting ring 403 is fixed to the decorative panel 406, the hanging ring 405 does not contact the hanging rod 4. When the decorative panel 406 falls off, the connecting ring 403 moves downward, so that the hanging ring 405 is hung on one end of the hanging rod 4, and the decorative panel 406 is supported by the hanging rod 4 to prevent the decorative panel 406 from moving further downward, thereby preventing the decorative panel 406 from falling after it falls off, so as to prevent the decorative panel 406 from falling and causing injuries to people in the house.

[0028] Working principle: When in use, the cross clamp 3 is clamped on the outside of the No. 1 screw 101 through the clamping groove at the outer end of the cross clamp 3, the limit ring 106 is used to support the cross clamp 3 to prevent the cross clamp 3 from moving down, and the reinforcement frame 301 increases the structural stability of the cross clamp 3, and the connecting frame 105 of the No. 2 suspension rod assembly 302 is clamped on the outside of the secondary keel 203, so that the No. 2 suspension rod assembly 302 is connected to the secondary keel 203, so that after the secondary keel 203 is fixed to the main keel 2, the No. 2 suspension rod assembly 302 can support and fix the secondary keel 203 again, sharing the burden of the secondary keel 203 and the decorative panel 406 exerts a downward pulling force on the main keel 2, thereby improving the firmness of the connection and making the ceiling structure more stable. The reinforcement rod 402 supports the hanging rod 4 and improves its structural stability. After the connecting ring 403 is fixed to the decorative panel 406, the hanging ring 405 does not contact the hanging rod 4. When the decorative panel 406 falls off, the connecting ring 403 moves downward therewith, so that the hanging ring 405 is hung on one end of the hanging rod 4, and the decorative panel 406 is supported by the hanging rod 4 to prevent the decorative panel 406 from continuing to move downward, thereby preventing the decorative panel 406 from falling after it falls off, so as to prevent the decorative panel 406 from falling and causing injuries to people in the house.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above contents are merely examples and explanations of the present utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the present utility model.

Claims

1. A ceiling structure for interior decoration engineering of a building, characterized in that: The invention comprises a plurality of No. 1 suspension rod assemblies (1), wherein the No. 1 suspension rod assembly (1) comprises a No. 1 screw rod (101) and a bidirectional threaded sleeve (102), one end of the bidirectional threaded sleeve (102) being screwed together with a No. 2 screw rod (103), the bidirectional threaded sleeve (102) being screwed together with the No. 1 screw rod (101), one end of the No. 2 screw rod (103) being fixedly mounted with a connection frame (105), the inner side of the connection frame (105) being fixedly provided with a main keel (2), a cross clamping plate (3) being movably provided between the plurality of No. 1 screw rods (101), a No. 2 suspension rod assembly (302) being fixedly installed on the lower surface of the cross clamping plate (3), a plurality of hanging rods (4) being fixedly connected to the outer side of the No. 2 suspension rod assembly (302), a hanging ring (405) being movably provided on the lower end of the hanging rod (4), and a vertical rod (404) being fixedly installed on the outer surface of the hanging ring (405).

2. A ceiling structure for interior decoration engineering of a building according to claim 1, characterized in that: The outer surfaces of the first screw rod (101) and the second screw rod (103) are both screwed together with nuts (104), and the outer surface of the first screw rod (101) is fixedly mounted with a limit ring (106).

3. The ceiling structure for interior decoration of a building according to claim 1, characterized in that: A connecting piece (201) is movably provided on the lower surface of the main keel (2), bolts (202) are movably embedded and installed on both sides of the connecting piece (201), the bolts (202) penetrate the connecting piece (201) and are screwed together with the main keel (2), and a secondary keel (203) is fixedly provided inside the connecting piece (201).

4. The ceiling structure for interior decoration of a building according to claim 1, characterized in that: The second suspension rod assembly (302) has the same structure as the first suspension rod assembly (1); the first screw rod (101) of the second suspension rod assembly (302) is fixedly mounted in the middle of the lower surface of the cross clamping plate (3); and a reinforcement frame (301) is fixedly mounted on the upper surface of the cross clamping plate (3).

5. The ceiling structure for interior decoration of a building according to claim 2, characterized in that: The plurality of hanging rods (4) are fixedly connected to the limiting ring (106) of the second suspension rod assembly (302), and a collar (401) is slidably connected to the outer side of the bidirectional threaded sleeve (102) of the second suspension rod assembly (302).

6. A ceiling structure for interior decoration engineering of a building according to claim 5, characterized in that: A plurality of reinforcement rods (402) are fixedly mounted at equal intervals on the outer surface of the collar (401), and one end of the reinforcement rod (402) is fixedly connected to a nearby hanging rod (4).

7. The ceiling structure for interior decoration of a building according to claim 1, characterized in that: A connecting ring (403) is fixedly mounted on the lower end surface of the plurality of vertical rods (404), and a decorative plate (406) is fixedly mounted on the lower surface of the connecting ring (403) via a fastener.

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