Metal keel frame structure

Abstract

The utility model relates to the technical field of metal frames, and discloses a metal keel frame structure which comprises a keel frame, one end of the keel frame is connected with a fixed hanging piece, the other end of the keel frame is connected with a movable hanging piece, and the fixed hanging piece and the movable hanging piece are fixedly connected with a building roof through a plurality of bolts. And a horizontal rod is connected between the fixed hanging piece and the movable hanging piece. According to the metal keel frame structure, one end of the keel frame can be rapidly hung on a building roof through the fixed hanging piece, then the keel frame is turned over towards the other side, and therefore the keel frame is fixedly connected with the movable hanging piece, installation and fixation of the keel frame can be completed by a single person, use is simpler and more convenient, and the labor cost of keel frame installation is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal frame technical field, concretely is a metal keel frame structure. BACKGROUND

[0002] Metal keel frame structure usually refers to a kind of support structure made of metal material used in construction or decoration. This structure is commonly used in suspended ceiling system, partition system and some temporary or permanent building construction. Metal keel is widely used in various types of construction projects due to its high strength, light weight, corrosion resistance, convenient installation and other advantages.

[0003] The patent with the present announcement number CN219508963U discloses a kind of metal suspended ceiling auxiliary keel, including covering keel, the covering keel is inverted T structure, the upper end of the covering keel is fixed and is provided with limiting slide groove, the limiting slide groove is limited and slidably connected with main keel section in its inside, the main keel section is sleeved with suspension device on one side, the two sides of the covering keel are fixed and are provided with limiting clamping groove, two the covering keel is limited and clamped with cross strut keel between, this setting can adjust the length of whole by the mutual sleeve connection of the main keel section of being set, covering keel is limited and sleeve connection in the lower end of main keel section by sliding, the position of covering keel can be fixed, at this time, limiting clamping groove of being set on two sides, limiting clamping cross strut keel, it is favorable to support suspended ceiling in whole, and installation and disassembly are convenient, do not need screw fixed, save a lot of installation time.

[0004] However, the metal keel in the above-mentioned technology still has the following problems: when installing the suspended ceiling, if the metal keel is used, since it is made of metal and has a certain weight, the installation steps are often complex. Usually, at least two people are required to work together to horizontally lift the metal keel to the predetermined height, and then use bolts or other fixing devices to firmly install it on the indoor roof, which is a complex installation process. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a metal keel frame structure to improve the convenience of installing the metal keel frame suspended ceiling.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a metal keel frame structure, including keel frame, one end of the keel frame is connected with fixed hanger, the other end of the keel frame is connected with movable hanger, the fixed hanger and the movable hanger are fixedly connected with the building roof through a plurality of bolts, and a horizontal rod is connected between the fixed hanger and the movable hanger.

[0007] Further, the fixed hanging piece comprises a first mounting rod and two fixed blocks, the first mounting rod is fixedly connected with the building roof through a plurality of bolts, the two fixed blocks are fixedly connected with two ends of the first mounting rod respectively, and a detachable hanging piece is connected between the two fixed blocks, and one end of the horizontal rod is fixedly connected with the first mounting rod.

[0008] Further, the detachable hanging piece comprises a fixed hanging rod and two fixed hooks, two ends of the fixed hanging rod are fixedly connected with the two fixed blocks away from the one end of the first mounting rod respectively, the two fixed hooks are hooked at two ends of the fixed hanging rod respectively, and the two fixed hooks are fixedly connected with the side wall of one end of the keel frame.

[0009] Further, the movable hanging piece comprises a second mounting rod and two movable blocks, the second mounting rod is fixedly connected with the building roof through a plurality of bolts, the two movable blocks are connected with two ends of the second mounting rod respectively, and a detachable movable piece is connected between the two movable blocks, and one end of the horizontal rod is fixedly connected with the second mounting rod.

[0010] Further, the two ends of the second mounting rod are fixedly connected with rotating shafts respectively, rotating holes are formed in the top side walls of the two movable blocks respectively, and the two rotating shafts are rotatably connected with the two rotating holes respectively.

[0011] Further, the one end of the rotating shaft away from the second mounting rod is fixedly connected with an anti-falling block, and the anti-falling block is slidably connected with the outer wall of the adjacent movable block.

[0012] Further, the detachable movable piece comprises a movable hanging rod and two movable hooks, two ends of the movable hanging rod are fixedly connected with the two movable blocks respectively, the two movable hooks are hooked at two ends of the movable hanging rod respectively, and the two movable hooks are fixedly connected with the side wall of one end of the keel frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The metal keel frame structure can quickly hang one end of the keel frame on the building roof, then overturn the keel frame to the other side, and then connect and fix the keel frame with the movable hanging piece, so that one person can complete the installation and fixation of the keel frame, the use is more simple and convenient, and the labor cost of keel frame installation is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole appearance connection structure schematic view of the utility model;

[0016] Figure 2 It is another form connection structure schematic view of the utility model;

[0017] Figure 3 It is a movable hanging piece connection structure schematic view of the utility model.

[0018] In the figure: 1, keel frame; 2, fixed hanging piece; 3, movable hanging piece; 4, horizontal rod; 21, first mounting rod; 22, fixed block; 23, fixed boom; 24, fixed hook; 31, second mounting rod; 32, movable block; 33, rotating shaft; 34, anti-dropping block; 35, movable boom; 36, movable hook; 301, rotating hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0020] Please refer to Figures 1 to 3 A metal keel frame structure, including keel frame 1, one end of keel frame 1 is connected with fixed hanging piece 2, the other end of keel frame 1 is connected with movable hanging piece 3, fixed hanging piece 2 and movable hanging piece 3 are fixedly connected with the roof of building by multiple bolts, and horizontal rod 4 is connected between fixed hanging piece 2 and movable hanging piece 3.

[0021] As Figures 1 to 3 shown, the main improvement point of the metal keel frame structure in the utility model is that the installation of metal keel frame 1 is easier, as Figures 1 to 3 shown, when the metal keel frame structure in the utility model is used, first, movable hanging piece 3 and fixed hanging piece 2 are installed on the roof of building by bolts, then one end of relatively heavy metal keel frame 1 is lifted upwards and connected and installed with fixed hanging piece 2, after that, metal keel frame 1 hung below fixed hanging piece 2 is turned to one side of movable hanging piece 3 and finally connected and installed with movable hanging piece 3, so that the installation of metal keel frame 1 in the ceiling of building can be realized, and the installation of the ceiling can be performed by one person, which greatly improves the installation efficiency of metal keel frame 1 in the ceiling, and reduces the labor cost of installation, wherein horizontal rod 4 is used to connect fixed hanging piece 2 and movable hanging piece 3 with each other, so as to ensure that the distance between fixed hanging piece 2 and movable hanging piece 3 after installation is suitable for the installation of metal keel frame 1, and it needs to be particularly pointed out that the weight of fixed hanging piece 2 and movable hanging piece 3 is lighter than that of metal keel frame 1 when installing in the ceiling, which can be lifted by one person, and fixed hanging piece 2, movable hanging piece 3 and horizontal rod 4 can be combined with each other by different materials such as metal and plastic, so as to make the overall weight lighter while ensuring the structural strength of fixed hanging piece 2 and movable hanging piece 3, so as to be lifted and installed on the roof of building by one person.

[0022] As Figure 1 and Figure 2As shown, the fixed hanger 2 comprises a first mounting rod 21 and two fixed blocks 22, the first mounting rod 21 is fixedly connected with the building roof through a plurality of bolts, the two fixed blocks 22 are respectively fixedly connected with the two ends of the first mounting rod 21, a detachable hanger is connected between the two fixed blocks 22, and one end of the horizontal rod 4 is fixedly connected with the first mounting rod 21. During installation, the bolts are used to pass through the preset bolt holes of the first mounting rod 21 and are fixedly installed on the building roof, and the end of the furring channel 1 is installed between the two fixed blocks 22 through the detachable hanger, so that the furring channel 1 and the fixed hanger 2 can be quickly installed.

[0023] As shown in Figure 1 and Figure 2 As shown, the detachable hanger comprises a fixed boom 23 and two fixed hooks 24, the two ends of the fixed boom 23 are respectively fixedly connected with the ends of the two fixed blocks 22 away from the first mounting rod 21, the two fixed hooks 24 are respectively hooked on the two ends of the fixed boom 23, and the two fixed hooks 24 are fixedly connected with the side wall of one end of the furring channel 1. The two fixed hooks 24 of one end of the furring channel 1 are hooked on the fixed boom 23 from one side, at this time, the furring channel 1 can be flipped on the fixed boom 23 through the two fixed hooks 24, and is close to the movable hanger 3 of the other end.

[0024] As shown in Figures 1 to 3 As shown, the movable hanger 3 comprises a second mounting rod 31 and two movable blocks 32, the second mounting rod 31 is fixedly connected with the building roof through a plurality of bolts, the two movable blocks 32 are respectively connected with the two ends of the second mounting rod 31, a detachable movable part is connected between the two movable blocks 32, and one end of the horizontal rod 4 is fixedly connected with the second mounting rod 31. After the furring channel 1 is installed with the fixed hanger 2, the furring channel 1 is flipped on the fixed boom 23 through the fixed hook 24, and gradually approaches the second mounting rod 31, and finally is installed between the two movable blocks 32 through the detachable movable part, so that the furring channel 1 can be installed on the ceiling, and the second mounting rod 31 is also fixedly installed on the building roof through the bolts passing through the preset bolt holes.

[0025] As shown in Figures 1 to 3 As shown, the two ends of the second mounting rod 31 are fixedly connected with shafts 33, the top side walls of the two movable blocks 32 are respectively provided with rotating holes 301, and the two shafts 33 are respectively rotatably connected with the two rotating holes 301. When the end of the furring channel 1 approaches the second mounting rod 31, the two movable blocks 32 can be flipped in the direction of the fixed hanger 2 under the cooperation of the shafts 33 and the rotating holes 301, so that the furring channel 1 can be more smoothly installed between the two movable blocks 32 through the detachable movable part.

[0026] As shown in Figure 3As shown, an anti-detachment block 34 is fixedly connected to the end of the rotating shaft 33 away from the second mounting rod 31. The anti-detachment block 34 is slidably connected to the outer wall of the adjacent movable block 32. The anti-detachment block 34 ensures that the movable block 32 will not fall off the rotating shaft 33.

[0027] like Figures 1 to 3 As shown, the detachable movable component includes a movable rod 35 and two movable hooks 36. The two ends of the movable rod 35 are fixedly connected to two movable blocks 32, and the two movable hooks 36 are hooked onto the two ends of the movable rod 35. The two movable hooks 36 are fixedly connected to the side wall of one end of the keel frame 1. When the keel frame 1 flips towards the movable hanger 3 via the fixed hanger 2, the two movable hooks 36, upon contacting the movable rod 35, can squeeze the movable rod 35, causing the movable rod 35 and the two movable blocks 32 to flip towards the fixed hanger 2 via the pivot 33. Finally, the movable hooks 36 continue to move upwards, and the movable rod 35 then flips downwards, automatically entering the groove of the movable hook 36. At this point, the upward-flipped keel frame 1 is released, and the keel frame 1 can be hooked onto the movable rod 35 via the movable hooks 36, thus realizing the ceiling installation operation of the keel frame 1 on the building roof.

[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.

Claims

1. A metal keel frame structure, comprising a keel skeleton (1), characterized in that: One end of the keel frame (1) is connected to a fixed hanger (2), and the other end of the keel frame (1) is connected to a movable hanger (3). Both the fixed hanger (2) and the movable hanger (3) are fixedly connected to the building roof by multiple bolts. A horizontal bar (4) is connected between the fixed hanger (2) and the movable hanger (3).

2. The metal keel frame structure according to claim 1, characterized in that: The fixed bracket (2) includes a first mounting rod (21) and two fixing blocks (22). The first mounting rod (21) is fixedly connected to the building roof by multiple bolts. The two fixing blocks (22) are fixedly connected to both ends of the first mounting rod (21) respectively. A detachable bracket is connected between the two fixing blocks (22). One end of the horizontal rod (4) is fixedly connected to the first mounting rod (21).

3. A metal keel frame structure according to claim 2, characterized in that: The detachable hanger includes a fixed rod (23) and two fixed hooks (24). The two ends of the fixed rod (23) are respectively fixedly connected to the ends of the two fixed blocks (22) away from the first mounting rod (21). The two fixed hooks (24) are respectively hooked to the two ends of the fixed rod (23) and are fixedly connected to the side wall of one end of the keel frame (1).

4. A metal keel frame structure according to claim 1, 2 or 3, characterized in that: The movable bracket (3) includes a second mounting rod (31) and two movable blocks (32). The second mounting rod (31) is fixedly connected to the building roof by multiple bolts. The two movable blocks (32) are respectively connected to both ends of the second mounting rod (31). A detachable movable part is connected between the two movable blocks (32). One end of the horizontal rod (4) is fixedly connected to the second mounting rod (31).

5. A metal keel frame structure according to claim 4, characterized in that: The two ends of the second mounting rod (31) are fixedly connected with rotating shafts (33), and the top sidewalls of the two movable blocks (32) are provided with rotating holes (301). The two rotating shafts (33) are rotatably connected to the two rotating holes (301) respectively.

6. A metal keel frame structure according to claim 5, characterized in that: An anti-detachment block (34) is fixedly connected to one end of the rotating shaft (33) away from the second mounting rod (31), and the anti-detachment block (34) is slidably connected to the outer wall of the adjacent movable block (32).

7. A metal keel frame structure according to claim 4, characterized in that: The detachable movable component includes a movable rod (35) and two movable hooks (36). The two ends of the movable rod (35) are fixedly connected to two movable blocks (32) respectively. The two movable hooks (36) are hooked to the two ends of the movable rod (35) respectively. The two movable hooks (36) are fixedly connected to the side wall of one end of the keel frame (1).

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