A light steel keel partition wall unit that is easy to disassemble and a partition wall using the same

Abstract

The present invention discloses a light steel keel partition wall unit that is easy to disassemble and a partition wall using the unit. The light steel keel partition wall unit that is easy to disassemble and the partition wall using the unit include a keel frame, at least one side of which is provided with a connecting tube perpendicular to the keel frame, and an L-shaped mounting plate that cooperates with the connecting tube and is provided with longitudinally distributed long strip through holes; and a partition wall panel that is provided on at least one side of the keel frame and is provided with a connecting block that cooperates with the inner side wall of the connecting tube, and a limiting device that can install and restrict the connecting block within the connecting tube. The adoption of the above solution greatly facilitates the installation and removal of the partition wall panel. When the electrical wires in the partition wall malfunction, only one partition wall panel needs to be removed for repair, which is quite convenient.

Description

Technical Field

[0001] The present invention relates to the field of building decoration, in particular to a light steel keel partition wall unit which is easy to disassemble and a partition wall using the unit. Background Art

[0002] Light steel keel is a new type of building material. With the development of my country's modernization construction, it has been widely used in hotels, terminal buildings, passenger stations, stations, theaters, shopping malls, factories, office buildings, old building renovation, interior decoration, ceilings and other places in recent years.

[0003] Lightweight steel frame partition walls are characterized by their light weight, high strength, excellent fire resistance, strong versatility, and easy installation. They offer shockproofing, dustproofing, sound insulation, sound absorption, and temperature control. They also offer short construction periods, simple installation, and resistance to deformation. Construction techniques: To prevent moisture, deformation, mildew, and other quality issues at the base of the partition wall, a foundation is required at the base of the wall.

[0004] In actual use, wires are arranged inside light steel frame partitions, and socket panels or switches are installed on the partitions. If there is a fault in the wires inside the partitions, the partition boards need to be cut before the wires inside the partitions can be inspected. This causes great damage to the partition boards, creates noise and dust, and requires subsequent repairs, resulting in low work efficiency.

[0005] Therefore, there is an urgent need on the market for a light steel frame partition wall unit that is easy to disassemble and can solve one or more of the above problems, as well as a partition wall using the unit. Summary of the Invention

[0006] In order to solve one or more problems existing in the prior art, the present invention provides a light steel frame partition wall unit that is easy to disassemble and a partition wall using the unit.

[0007] The technical solution adopted by the present invention to achieve the above-mentioned purpose is: a light steel keel partition wall unit that is easy to disassemble, the partition wall comprising:

[0008] A keel frame, at least one side of which is provided with a connecting tube perpendicular thereto, and an L-shaped mounting plate matched with the connecting tube and provided with longitudinally distributed long strip through holes; and

[0009] The partition board is arranged at least on one side of the keel frame, and is provided with a connecting block matched with the inner wall of the connecting tube, and a limiting device capable of installing and limiting the connecting block in the connecting tube.

[0010] In some embodiments, the limiting device includes:

[0011] a connecting rod, one end of which is fixedly connected to the connecting block and the other end of which is connected to the side surface of the partition board; and

[0012] An elastic device is sleeved on the outside of the connecting rod, and one end of the elastic device is connected to the connecting block.

[0013] In some embodiments, the limiting device further comprises:

[0014] The sliding block is sleeved on the outside of the connecting rod, and one end of the sliding block is fixedly connected to the other end of the elastic device.

[0015] In some embodiments, a positioning device is provided between the connecting rod and the sliding block for limiting the sliding block from rotating along the circumferential direction of the connecting rod.

[0016] In some embodiments, the L-shaped mounting plate comprises:

[0017] a transverse plate, one end of which is fixedly mounted on the keel frame and is perpendicular to the keel frame; and

[0018] A vertical plate, one end of which is connected to the other end of the horizontal plate and is perpendicular to the horizontal plate, and an upper end of which is provided with a first inclined surface inclined toward the keel frame;

[0019] The long strip through hole is arranged on the vertical plate.

[0020] In some embodiments, the elastic device is a compression spring.

[0021] In some embodiments, the sliding block is close to one end of the partition board, and a second inclined surface is provided on the upper and lower end surfaces thereof to match the first inclined surface.

[0022] In some embodiments, the connecting block is provided with a first groove that matches the shape of the sliding block at one end close to the partition wall plate; the sliding block is provided with a second groove that allows a compression spring to be inserted at one end away from the partition wall plate; one end of the compression spring is fixedly connected to the bottom of the first groove, and the other end of the compression spring is fixedly connected to the bottom of the second groove.

[0023] In some embodiments, a length of at least one of the second inclined surfaces along the direction of the connecting rod is greater than a thickness of the partition board.

[0024] The present invention also discloses a light steel keel partition wall that is easy to disassemble, wherein the partition wall is formed by splicing at least two light steel keel partition wall units that are easy to disassemble;

[0025] The L-shaped mounting plate in the easily disassembled light steel keel partition wall unit affixed to the ceiling faces downward.

[0026] The present invention has the following advantages: it comprises a keel frame, at least one side of which is provided with a connecting tube perpendicular thereto, and an L-shaped mounting plate, which cooperates with the connecting tube and is provided with longitudinally distributed elongated through-holes; and a partition wall panel, disposed on at least one side of the keel frame, which is provided with a connecting block that cooperates with the inner sidewall of the connecting tube, and a retaining device capable of installing and restraining the connecting block within the connecting tube. This arrangement greatly facilitates the installation and removal of the partition wall panel. If an electrical wiring fault occurs within the partition wall, repairs can be performed by simply removing a single partition wall panel, which is quite convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic structural diagram of a light steel frame partition wall that is easy to disassemble according to a preferred embodiment of the present invention;

[0028] Figure 2 This is a side view of a light steel frame partition wall that is easy to disassemble according to a preferred embodiment of the present invention;

[0029] Figure 3 This is a front view of a longitudinally spliced ​​light steel keel partition wall unit that is easy to disassemble according to a preferred embodiment of the present invention;

[0030] Figure 4 This is a preferred embodiment of the present invention, a light steel keel partition wall that is easy to disassemble Figure 3 Cross-sectional view along the AA axis;

[0031] Figure 5 This is an exploded view of a light steel keel partition wall unit that is easy to disassemble in a preferred embodiment of the present invention;

[0032] Figure 6 This is a state diagram of the first step of installing a light steel keel partition wall unit that is easy to disassemble according to a preferred embodiment of the present invention;

[0033] Figure 7 This is a state diagram of the second step of installing a light steel keel partition wall unit that is easy to disassemble according to a preferred embodiment of the present invention;

[0034] Figure 8 This is a state diagram of the third step of installing a light steel keel partition wall unit that is easy to disassemble according to a preferred embodiment of the present invention;

[0035] Figure 9 This is a state diagram of the first step of installing a light steel keel partition wall unit that is easy to disassemble onto a ceiling according to a preferred embodiment of the present invention;

[0036] Figure 10 This is a state diagram of the second step of installing a light steel keel partition wall unit that is easy to disassemble onto a ceiling in a preferred embodiment of the present invention;

[0037] Figure 11This is a state diagram of the third step of installing a light steel keel partition wall unit that is easy to disassemble onto a ceiling in a preferred embodiment of the present invention;

[0038] Figure 12 This is a state diagram of the fourth step of installing a light steel keel partition wall unit that is easy to disassemble onto a ceiling according to a preferred embodiment of the present invention;

[0039] Figure 13 This is a state diagram of the fifth step when a light steel frame partition wall unit that is easy to disassemble is installed on the ceiling in accordance with a preferred embodiment of the present invention. DETAILED DESCRIPTION

[0040] To make the above-mentioned objects, features, and advantages of the present invention more readily understood, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0041] like Figures 1-8 As shown, the present invention discloses a light steel keel partition wall unit that is easy to disassemble, and the partition wall comprises:

[0042] A keel frame 10, at least one side of which is provided with a connecting tube 11 perpendicular thereto, and an L-shaped mounting plate 13 that cooperates with the connecting tube 11 and is provided with longitudinally distributed long strip through holes 12; and

[0043] The partition board 20 is arranged at least on one side of the keel frame 10 and is provided with a connecting block 21 that matches the inner wall of the connecting tube 11 and a limiting device 22 that can install and limit the connecting block 21 in the connecting tube 11.

[0044] In some embodiments, the limiting device 22 includes:

[0045] A connecting rod 221, one end of which is fixedly connected to the connecting block 21, and the other end of which is connected to the side surface of the partition board 20; and

[0046] The elastic device 222 is sleeved on the outside of the connecting rod 221 and one end of the elastic device is connected to the connecting block 21 .

[0047] In some embodiments, the limiting device 22 further includes:

[0048] The sliding block 223 is sleeved on the outside of the connecting rod 221 , and one end of the sliding block 223 is fixedly connected to the other end of the elastic device 222 .

[0049] In some embodiments, a positioning device is provided between the connecting rod 221 and the sliding block 223 for limiting the sliding block 223 from rotating along the circumferential direction of the connecting rod 221 .

[0050] Specifically, the positioning device includes two positioning grooves 224 designed on the outer wall of the connecting rod 221, and a positioning protrusion 225 arranged on the inner wall of the through hole of the sliding block 223 close to one end of the partition board 20, which cooperates with the positioning groove 224. The positioning groove 224 and the positioning protrusion 225 are used to limit the sliding block 223 from rotating along the circumferential direction of the connecting rod 221.

[0051] When installing this solution, first move the connecting rod 221 on the partition board 20 to the top of the L-shaped mounting plate 13 and align it with the long strip through hole 12 on the L-shaped mounting plate 13, and then slowly move it downward. It should be noted that there are two situations in this process, as follows:

[0052] The first is that when the elastic device 222 is in the normal state, there is a certain distance between the sliding block 223 and the partition board 20, and the distance is greater than the thickness of the L-shaped mounting plate 13. Then, in this case, when the partition board 20 moves downward, the connecting rod 221 enters the long strip through hole 12, and at the same time, the L-shaped mounting plate 13 is inserted between the partition board 20 and the sliding block 223.

[0053] It should be noted that the maximum outer diameter of the sliding block 223 needs to be larger than the minimum inner diameter of the long strip through hole 12 on the L-shaped mounting plate 13. At the same time, the length of the connecting rod 221 is equal to the sum of the length of the horizontal plate 131 of the L-shaped mounting plate 13 and the thickness of the vertical plate 132. When the above conditions are met, the partition board 20 is gently pulled backward. At this time, since the outer diameter of the sliding block 223 is larger than the inner diameter of the long strip hole, the sliding block 223 cannot move, but the connecting rod 221 can move back and forth in the long strip through hole 12, compressing the elastic device 222, so that the connecting block 21 and the sliding block 223 slowly approach each other. When the two are in contact, the vertical projection of the connecting block 21 is now located in front of the entrance of the connecting tube 11, which is directly It is preferably located at the entrance of the connecting tube 11. At this time, we move the partition board 20 along the long strip through hole 12 on the vertical plate 132 of the L-shaped mounting plate 13, and slowly move the connecting rod 221 downward until it contacts the horizontal plate 131. At this time, slowly loosen the partition board 20. Under the action of the elastic device 222, the connecting block 21 slowly moves backward and enters the connecting tube 11. At the same time, since the length of the connecting rod 221 is equal to the sum of the length of the horizontal plate 131 of the L-shaped mounting plate 13 and the thickness of the vertical plate 132, the side of the partition board 20 is just in contact with the side of the vertical plate 132 of the L-shaped mounting plate 13, that is, the installation of the partition board 20 on one side of the keel partition wall is completed, and the partition board 20 on the other side can be installed in the above manner.

[0054] The second scenario is when there is no gap between the sliding block 223 and the side wall of the partition board 20, i.e., the elastic device 222 is in a compressed state or is in a normal state. In this case, during installation, the L-shaped mounting plate 13 cannot be smoothly inserted between the sliding block 223 and the side wall of the partition board 20. During installation, the sliding block 223 needs to be manually pushed inward to form a gap between the sliding block 223 and the side wall of the partition board 20 to allow the L-shaped mounting plate 13 to be inserted. The installation can then be carried out in the same manner as in the first scenario.

[0055] In some embodiments, the L-shaped mounting plate 13 comprises:

[0056] A transverse plate 131 , one end of which is fixedly mounted on the keel frame 10 and is perpendicular to the keel frame 10 ; and

[0057] A vertical plate 132 , one end of which is connected to the other end of the horizontal plate 131 and is perpendicular to the horizontal plate 131 , and an upper end of which is provided with a first inclined surface 133 inclined toward the keel frame 10 ;

[0058] The long strip through hole 12 is provided on the vertical plate 132 .

[0059] Specifically, in order to avoid the problem of manually pushing the sliding block 223 in the second situation mentioned above, which causes a gap to be formed between the sliding block 223 and the partition board 20 and then requiring reinstallation, this solution designs a first inclined surface 133 at the upper end of the vertical plate 132 of the L-shaped mounting plate 13, which is inclined in a direction toward the keel frame 10. When encountering the above problem, it is only necessary to fit the partition board 20 onto the outer wall of the vertical plate 132 of the L-shaped mounting plate 13, and then move downward along the outer wall of the vertical plate 132 of the L-shaped mounting plate 13, and the upper end sharp corner of the inclined surface will slowly contact the gap at the connection between the sliding block 223 and the partition board 20. Continuing to apply downward pressure, the sharp corner will partially enter the gap between the two, and finally push the sliding block 223 and the partition board 20 apart, so that the vertical plate 132 of the L-shaped mounting plate 13 is inserted between the sliding block 223 and the partition board 20, which greatly facilitates installation and avoids the problem of manual operation.

[0060] In some embodiments, the elastic device 222 is a compression spring.

[0061] In some embodiments, the sliding block 223 is close to one end of the partition board 20 , and a second inclined surface 226 is provided on the upper and lower end surfaces thereof to match the first inclined surface 133 .

[0062] In some embodiments, the connecting block 21 is provided with a first groove 211 that matches the shape of the sliding block 223 at one end close to the partition board 20; the sliding block 223 is provided with a second groove 227 that allows a compression spring to be inserted at one end away from the partition board 20; one end of the compression spring is fixedly connected to the bottom of the first groove 211, and the other end of the compression spring is fixedly connected to the bottom of the second groove 227.

[0063] Specifically, in order to reduce the thickness of the wall, this solution designs a first groove 211 on the connecting block 21 to allow the sliding block 223 to enter, and designs a second groove 227 on the sliding block 223 to allow the compression spring to enter. During the installation process, when the compression spring is compressed to the shortest length, the sliding block 223 at this time enters the first groove 211 of the connecting block 21, and the vertical projection of the connecting block 21 is exactly located at the opening of the connecting tube 11, which greatly reduces the thickness of the entire wall.

[0064] In some embodiments, the length of at least one of the second inclined surfaces 226 along the direction of the connecting rod 221 is greater than the thickness of the partition board 20 .

[0065] In order to facilitate the installation of the keel partition wall unit close to the ceiling, the length of the second inclined surface 226 along the connecting rod 221 is designed to be greater than the thickness of the partition wall board 20. Figures 9-13 For detailed explanation:

[0066] like Figure 9 As shown, when installing the keel partition unit close to the ceiling, the keel frame 10 needs to be placed in reverse, that is, the L-shaped mounting plate 13 faces downward, that is, the vertical plate 132 is located below the horizontal plate 131. When installing the partition board 20, the steps are similar to the above steps. However, due to the limited space above, a certain gap is left between the partition board 20 and the vertical plate 132 of the L-shaped mounting plate 13. The width of the gap is the thickness of one partition board 20. Figure 9 It can be clearly seen in.

[0067] At this time, the distance between the sharp corner of the first inclined surface 133 on the vertical plate 132 of the L-shaped mounting plate 13 and the end of the sliding block 223 close to the partition board 20 is also the thickness of one partition board 20. At this time, we design the second inclined surface 226 on the end of the sliding block 223 close to the partition board 20, and its length along the direction of the connecting rod 221 is designed to be greater than the thickness of the partition board 20. When the partition board 20 is moved upward, the sharp corner of the first inclined surface 133 will contact the inclined portion of the second inclined surface 226. Under the action of an upward force and the action of the first inclined surface 133 and the second inclined surface 226, the sliding block 223 will slowly be pushed away from the partition board 20, and finally Figure 10As shown, the vertical plate 132 of the L-shaped mounting plate 13 is inserted between the sliding block 223 and the partition board 20. At this time, just gently pull the partition board 20 backwards, as shown in FIG. Figure 11 As shown, the sliding block 223 is retracted into the first groove 211 on the connecting block 21, and then the force is applied upward until it reaches Figure 12 At this time, we loosen the partition board 20, and under the action of the elastic potential energy of the compression spring, the connecting block 21 is driven to be inserted into the connecting tube 11. Please refer to the process Figure 13 As shown, the entire installation process is finally completed.

[0068] The present invention also discloses a light steel keel partition wall that is easy to disassemble, wherein the partition wall is formed by splicing at least two light steel keel partition wall units that are easy to disassemble;

[0069] The L-shaped mounting plate 13 in the easily disassembled light steel frame partition wall unit abutting the ceiling faces downward.

[0070] It should be noted that when the stud partition wall of this solution needs to be disassembled, it is only necessary to use some auxiliary tools to gently pull out a partition board 20, then pull the partition board 20 upward to pull out the vertical board 132 of the L-shaped mounting plate 13 to remove it. To facilitate disassembly, the vertical distance between the highest point of the vertical board 132 of the L-shaped mounting plate 13 and the highest point of the same partition board 20 must be greater than or equal to the maximum longitudinal height of the connecting block 21. In this way, any partition board 20 can be removed without damaging other partition boards 20.

[0071] In summary, the present invention comprises a keel frame 10, at least one side of which is provided with a connecting tube 11 perpendicular thereto, and an L-shaped mounting plate 13, which cooperates with the connecting tube 11 and is provided with longitudinally distributed elongated through-holes 12; and a partition wall panel 20, which is disposed on at least one side of the keel frame 10 and is provided with a connecting block 21 that cooperates with the inner sidewall of the connecting tube 11, and a retaining device 22 capable of installing and restraining the connecting block 21 within the connecting tube 11. The above-described arrangement greatly facilitates the installation and removal of the partition wall panels 20. If an electrical wiring failure occurs within the partition wall, repair can be performed by simply removing a single partition wall panel 20, which is quite convenient.

[0072] The above-described embodiments merely represent two implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. A light steel keel partition wall unit that is easy to disassemble, characterized in that: The partition wall unit comprises: A keel frame, at least one side of which is provided with a connecting tube perpendicular thereto, and an L-shaped mounting plate matched with the connecting tube and provided with longitudinally distributed long strip through holes; and a partition board, which is arranged at least on one side of the keel frame and is provided with a connecting block that matches the inner side wall of the connecting tube, and a limiting device capable of installing and limiting the connecting block in the connecting tube; The L-shaped mounting plate comprises: a transverse plate, one end of which is fixedly mounted on the keel frame and is perpendicular to the keel frame; and A vertical plate, one end of which is connected to the other end of the horizontal plate and is perpendicular to the horizontal plate, and an upper end of which is provided with a first inclined surface inclined toward the keel frame; The long strip through hole is arranged on the vertical plate; The sliding block is close to one end of the partition board, and has a second inclined surface on its upper and lower end surfaces respectively, which matches the first inclined surface; The maximum outer diameter of the sliding block is greater than the minimum inner diameter of the elongated through hole; The limiting device includes: a connecting rod, one end of which is fixedly connected to the connecting block and the other end of which is connected to the side surface of the partition board; and an elastic device, which is sleeved on the outside of the connecting rod and has one end connected to the connecting block; a sliding block, which is sleeved on the outside of the connecting rod and has one end fixedly connected to the other end of the elastic device; The elastic device is a compression spring; a first groove matching the shape of the sliding block is provided at one end of the connecting block close to the partition wall plate; a second groove into which the compression spring can be inserted is provided at one end of the sliding block away from the partition wall plate; one end of the compression spring is fixedly connected to the bottom of the first groove, and the other end of the compression spring is fixedly connected to the bottom of the second groove.

2. The easily disassembled light steel frame partition wall unit according to claim 1 is characterized in that: A positioning device is provided between the connecting rod and the sliding block for limiting the sliding block from rotating along the circumferential direction of the connecting rod.

3. The easily disassembled light steel frame partition wall unit according to claim 1 is characterized in that: The length of at least one of the second inclined surfaces along the direction of the connecting rod is greater than the thickness of the partition board.

4. A light steel keel partition wall that is easy to disassemble, characterized in that: The partition wall is formed by splicing at least two easily disassembled light steel keel partition wall units as described in any one of claims 1 to 3; The L-shaped mounting plate in the easily disassembled light steel frame partition wall unit according to any one of claims 1 to 3 is facing downwards and is attached to the ceiling.

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