A kind of indoor assembled partition wall without nails

Abstract

The present invention discloses an indoor assembled partition wall without nails, comprising a floor and a wall panel, wherein a keel is fixedly installed on the outer wall of the floor, a fitting groove is provided at the bottom of the wall panel, a fixing seat is fixedly connected on the outer wall of the keel, a positioning groove is provided on the outer wall of the fixing seat, a convex guide rail is slidably connected on the inner wall of the positioning groove, a transmission rod is rotatably connected on the outer wall of the fixing seat, a fixing groove is provided inside the convex guide rail, the transmission rod passes through the fixing groove, a threaded groove is provided on the outer wall of the convex guide rail, a threaded rod is rotatably connected on the inner wall of the threaded groove, the positioning block rotates to make the support plate move upward, and the support plate pushes the wall panel to move upward, thereby achieving the supporting effect on the wall panel in the process of clamping the wall panel, and no iron nails are needed for fixing during the installation process, so that the subsequent disassembly work is more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of indoor partition walls, and in particular to an indoor assembled partition wall that is fixed without nails. Background Art

[0002] Partition walls are walls that separate the interior spaces of a building. Partition walls are not load-bearing and are generally required to be light, thin, and have good sound insulation performance. There are different requirements for partition walls in different functional rooms, such as kitchen partition walls should be fire-resistant; bathroom partition walls should be moisture-proof. Partition walls should be as easy to disassemble and assemble as possible. Commonly used partition walls include block partition walls, light frame partition walls, and plate partition walls.

[0003] When installing the partition wall, the keel is installed first and then the wall panel is fixed. However, when fixing the partition board of the traditional partition wall, nails are needed on the partition board and the keel, which makes the subsequent dismantling process more complicated. In addition, due to the gravity of the board itself, the board moves downward and causes damage to the wall. Therefore, a nail-free indoor assembled partition wall is needed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an indoor assembled partition wall without nails.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A nail-free indoor assembled partition wall comprises a floor and a wall panel, wherein a keel is fixedly installed on the outer wall of the floor, a fitting groove is provided at the bottom of the wall panel, a fixing seat is fixedly connected to the outer wall of the keel, a positioning groove is provided on the outer wall of the fixing seat, a convex guide rail is slidably connected to the inner wall of the positioning groove, a transmission rod is rotatably connected to the outer wall of the fixing seat, a fixing groove is provided inside the convex guide rail, the transmission rod passes through the fixing groove, a threaded groove is provided on the outer wall of the convex guide rail, a threaded rod is rotatably connected to the inner wall of the threaded groove, the end of the transmission rod is fixedly connected to the threaded rod, the end of the threaded rod is fixedly connected to the connecting rod, and a first cone is fixedly connected to the outer wall of the transmission rod Gear, a lifting cavity is provided inside the convex guide rail, a two-way threaded rod is rotatably connected on the inner side wall of the lifting cavity, the end of the two-way threaded rod is fixedly connected to the second bevel gear, the outer wall of the two-way threaded rod is symmetrically rotatably connected with a lifting mechanism, the end of the lifting mechanism is tightly against the outer wall of the wall panel, a connecting groove is symmetrically provided on the outer wall of the keel, the connecting rod passes through the connecting groove, the end of the connecting rod is fixedly connected with a torsion plate, the outer wall of the connecting rod is fixedly connected with a limited gear, an installation groove is provided on the outer wall of the keel, a support rod is fixedly connected on the inner side wall of the installation groove, a locking mechanism is rotatably connected on the outer wall of the support rod, and the locking mechanism is tightly against the outer wall of the limit gear.

[0007] Preferably, the lifting mechanism includes a positioning block symmetrically rotatably connected to the outer wall of the bidirectional threaded rod, an active rod is rotatably connected to the outer wall of the positioning block, the ends of the active rod are rotatably connected to a support plate, a transmission groove is opened on the outer wall of the convex guide rail, the active rod passes through the transmission groove, and the support plate is tightly pressed against the outer wall of the wall panel.

[0008] Preferably, the locking mechanism includes a limit plate rotatably connected to the outer wall of the support rod, the outer wall of the limit plate is fixedly connected with teeth, the teeth are tightly abutted against the outer wall of the limit gear, the outer wall of the limit plate is fixedly connected with a pressure spring, and the end of the pressure spring is fixedly connected to the outer wall of the keel.

[0009] Preferably, the second bevel gear is meshed with the first bevel gear.

[0010] Preferably, the inner diameter of the positioning block is larger than the outer diameter of the bidirectional threaded rod, and the inner thread of the positioning block is matched with the outer thread of the bidirectional threaded rod.

[0011] Preferably, the fixing groove is communicated with the thread groove.

[0012] Preferably, anti-slip grooves are provided on the outer side wall of the torsion plate.

[0013] Preferably, the transmission rod is made of austenitic stainless steel.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. By inserting the wall panel into the top of the convex guide rail, the threaded rod provided at the bottom of the wall panel is matched with the raised part of the convex guide rail, so as to realize the initial fixed installation of the wall panel and avoid sliding when the wall panel is tightened. At this time, the torsion plate is rotated, and the torsion plate drives the connecting rod to start rotating, and the connecting rod drives the threaded rod to start rotating. The rotation of the threaded rod causes the convex guide rail to move to the right, so that the wall panel fits the outer wall of the keel, and the rotation of the threaded rod drives the transmission rod to start rotating. The transmission rod drives the second bevel gear to start rotating through the first bevel gear, and the second bevel gear drives the two-way threaded rod to start rotating. Since the threads on both sides of the two-way threaded rod are opposite, the rotation of the two-way threaded rod causes the positioning block to move closer to the middle, and the rotation of the positioning block causes the support plate to move upward, and the support plate pushes the wall panel to move upward, thereby realizing the supporting effect on the wall panel in the process of clamping the wall panel. No nails are required for fixing during the installation process, making the subsequent disassembly work more convenient.

[0016] 2. While rotating the torsion plate, press the limit plate downward so that the teeth lose the limiting function on the limit gear. When the work is completed, release the limit plate. Due to the gravity of the limit plate itself and the tension of the pressure spring, the limit plate rotates in the opposite direction, and the teeth are pressed against the outer wall of the limit gear, so that the limit gear cannot rotate, thereby realizing the limiting function of the connecting rod. In addition, the outer wall of the torsion plate is provided with anti-slip grooves, which makes it easier to rotate the torsion plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of a partial structure of an indoor assembled partition wall without nails provided by the present invention;

[0018] Figure 2 This is an enlarged view of part A of the present invention;

[0019] Figure 3 This is an enlarged view of part B of the present invention;

[0020] Figure 4 It is an enlarged view of part C of the present invention;

[0021] Figure 5 It is a structural schematic diagram of the lifting mechanism of the present invention;

[0022] Figure 6 It is a three-dimensional diagram of the coordination of 4 and 11 of the present invention.

[0023] In the figure: 1 ground, 2 keel, 3 fixed seat, 4 wall panel, 5 torsion plate, 6 mounting groove, 7 limit plate, 8 meshing tooth, 9 pressure spring, 10 limit gear, 11 convex guide rail, 12 positioning groove, 13 support plate, 14 fixing groove, 15 transmission rod, 16 threaded rod, 17 first bevel gear, 18 connecting rod, 19 threaded groove, 20 transmission groove, 21 lifting chamber, 22 bidirectional threaded rod, 23 positioning block, 24 second bevel gear, 25 support rod, 26 fitting groove, 27 connecting groove, 28 active rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Reference Figure 1-6 A nail-free indoor assembled partition wall comprises a floor 1 and a wall panel 4. A keel 2 is fixedly installed on the outer wall of the floor 1. A fitting groove 26 is provided at the bottom of the wall panel 4. A fixing seat 3 is fixedly connected to the outer wall of the keel 2. A positioning groove 12 is provided on the outer wall of the fixing seat 3. A convex guide rail 11 is slidably connected to the inner wall of the positioning groove 12. A transmission rod 15 is rotatably connected to the outer wall of the fixing seat 3. The transmission rod 15 is made of austenitic stainless steel. The austenitic stainless steel structure is stable and not easy to rust. A fixing groove 14 is provided inside the convex guide rail 11. The transmission rod 15 passes through the fixing groove 14. A threaded groove 19 is provided on the outer wall of the convex guide rail 11. The fixing groove 14 is connected with the thread groove 19, and a threaded rod 16 is rotatably connected to the inner side wall of the thread groove 19. The end of the transmission rod 15 is fixedly connected to the threaded rod 16, and the end of the threaded rod 16 is fixedly connected to the connecting rod 18. The outer side wall of the transmission rod 15 is fixedly connected to the first bevel gear 17. A lifting cavity 21 is provided inside the convex guide rail 11, and a bidirectional threaded rod 22 is rotatably connected to the inner side wall of the lifting cavity 21. The end of the bidirectional threaded rod 22 is fixedly connected to the second bevel gear 24, and the second bevel gear 24 is meshed with the first bevel gear 17, so that the first bevel gear 17 can drive the bidirectional threaded rod 22 to start rotating through the second bevel gear 24;

[0026] A lifting mechanism is symmetrically rotatably connected to the outer wall of the bidirectional threaded rod 22, and the end of the lifting mechanism is tightly pressed against the outer wall of the wall panel 4. The lifting mechanism includes a positioning block 23 symmetrically rotatably connected to the outer wall of the bidirectional threaded rod 22, the inner diameter of the positioning block 23 is larger than the outer diameter of the bidirectional threaded rod 22, the inner thread of the positioning block 23 is adapted to the outer thread of the bidirectional threaded rod 22, an active rod 28 is rotatably connected to the outer wall of the positioning block 23, and the end of the active rod 28 is rotatably connected to the support plate 13, a transmission groove 20 is opened on the outer wall of the convex guide rail 11, the active rod 28 passes through the transmission groove 20, and the support plate 13 is tightly pressed against the outer wall of the wall panel 4;

[0027] The outer wall of the keel 2 is symmetrically provided with a connecting groove 27, and the connecting rod 18 passes through the connecting groove 27. The end of the connecting rod 18 is fixedly connected with a torsion plate 5. The outer wall of the torsion plate 5 is provided with an anti-skid pattern, which can prevent slipping. The material of the torsion plate 5 is alloy steel, and the alloy steel structure is stable and can be used for a long time without replacement. The outer wall of the connecting rod 18 is fixedly connected with a limited gear 10, and the outer wall of the keel 2 is provided with a mounting groove 6;

[0028] A support rod 25 is fixedly connected to the inner wall of the mounting groove 6, and a locking mechanism is rotatably connected to the outer wall of the support rod 25, and the locking mechanism is tightly abutted against the outer wall of the limit gear 10. The locking mechanism includes a limit plate 7 rotatably connected to the outer wall of the support rod 25, and a tooth 8 is fixedly connected to the outer wall of the limit plate 7, and the tooth 8 is tightly abutted against the outer wall of the limit gear 10, and a pressure spring 9 is fixedly connected to the outer wall of the limit plate 7, and the end of the pressure spring 9 is fixedly connected to the outer wall of the keel 2.

[0029] In the present invention, when in use, the wall panel 4 is inserted into the vendor of the convex guide rail 11, and the fitting groove 26 provided at the bottom of the wall panel 4 is adapted to the convex end of the wall panel 4, so as to avoid shaking during the fastening process of the wall panel 4. At this time, the right end of the limit plate 7 is pressed downward, so that the meshing teeth 8 lose the limiting effect on the limit gear 10, and then the torsion plate 5 is rotated, and the torsion plate 5 drives the connecting rod 18 to start rotating, and the connecting rod 18 drives the threaded rod 16 to start rotating, and the rotation of the threaded rod 16 causes the convex guide rail 11 to move to the right, so that the wall panel 4 fits the outer wall of the keel 2, and the rotation of the threaded rod 16 drives the transmission rod 15 to start rotating, and the transmission rod 15 drives the first bevel gear 17 to start rotating, and the first bevel gear 17 drives the second bevel gear 24 to start The second bevel gear 24 drives the bidirectional threaded rod 22 to start rotating during the rotation. Since the threads on both sides of the bidirectional threaded rod 22 are opposite, the rotation of the bidirectional threaded rod 22 causes the positioning block 23 to move toward the middle. The positioning block 23 moves toward the middle, causing the active rod 28 to start driving the support plate 13 to move upward. The upward movement of the support plate 13 realizes the supporting effect on the wall panel 4, preventing the wall panel 4 from sliding downward due to its own gravity and causing damage to the keel 2. At this time, the limit plate 7 is released. Due to its own gravity and the pulling force of the pressure spring 9, the left end of the limit plate 7 rotates downward, so that the meshing teeth 8 are tightly pressed against the outer wall of the limit gear 10, thereby locking the limit gear 10 and completing the support installation of the wall panel 4.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An indoor assembled partition wall without nails, comprising a floor (1) and a wall panel (4), characterized in that: A keel (2) is fixedly mounted on the outer wall of the floor (1); a fitting groove (26) is provided at the bottom of the wall panel (4); a fixing seat (3) is fixedly connected to the outer wall of the keel (2); a positioning groove (12) is provided on the outer wall of the fixing seat (3); a convex guide rail (11) is slidably connected to the inner wall of the positioning groove (12); a transmission rod (15) is rotatably connected to the outer wall of the fixing seat (3); a fixing groove (14) is provided inside the convex guide rail (11); the transmission rod (15) passes through the fixing groove (14); a threaded groove (19) is provided on the outer wall of the convex guide rail (11); a threaded rod (16) is rotatably connected to the inner wall of the threaded groove (19); ), the end of the transmission rod (15) is fixedly connected to the threaded rod (16), the end of the threaded rod (16) is fixedly connected to a connecting rod (18), the outer wall of the transmission rod (15) is fixedly connected to a first bevel gear (17), a lifting chamber (21) is provided inside the convex guide rail (11), a bidirectional threaded rod (22) is rotatably connected to the inner wall of the lifting chamber (21), the end of the bidirectional threaded rod (22) is fixedly connected to a second bevel gear (24), a lifting mechanism is symmetrically rotatably connected to the outer wall of the bidirectional threaded rod (22), the end of the lifting mechanism is tightly abutted against the outer wall of the wall panel (4), a connecting groove (27) is symmetrically provided on the outer wall of the keel (2), the The connecting rod (18) passes through the connecting groove (27), the end of the connecting rod (18) is fixedly connected to a torsion plate (5), the outer wall of the connecting rod (18) is fixedly connected to a limit gear (10), the outer wall of the keel (2) is provided with a mounting groove (6), the inner wall of the mounting groove (6) is fixedly connected to a support rod (25), the outer wall of the support rod (25) is rotatably connected to a locking mechanism, the locking mechanism is tightly abutted against the outer wall of the limit gear (10), the lifting mechanism comprises a positioning block (23) symmetrically rotatably connected to the outer wall of the bidirectional threaded rod (22), the outer wall of the positioning block (23) is rotatably connected to an active rod (28), the end of the active rod (28) is symmetrically rotatably connected to the outer wall of the bidirectional threaded rod (22), A support plate (13) is rotatably connected thereto, a transmission groove (20) is provided on the outer wall of the convex guide rail (11), the active rod (28) passes through the transmission groove (20), the support plate (13) is tightly abutted against the outer wall of the wall panel (4), the locking mechanism comprises a limit plate (7) rotatably connected to the outer wall of the support rod (25), a tooth (8) is fixedly connected to the outer wall of the limit plate (7), the tooth (8) is tightly abutted against the outer wall of the limit gear (10), a pressure spring (9) is fixedly connected to the outer wall of the limit plate (7), the end of the pressure spring (9) is fixedly connected to the outer wall of the keel (2), and the second bevel gear (24) is meshed with the first bevel gear (17).

2. The nail-free indoor assembled partition wall according to claim 1, characterized in that: The inner diameter of the positioning block (23) is greater than the outer diameter of the bidirectional threaded rod (22), and the inner thread of the positioning block (23) is compatible with the outer thread of the bidirectional threaded rod (22).

3. The nail-free indoor assembled partition wall according to claim 1, characterized in that: The fixing groove (14) is communicated with the thread groove (19).

4. The nail-free indoor assembled partition wall according to claim 1, characterized in that: The outer side wall of the torsion plate (5) is provided with anti-slip grooves.

5. The nail-free indoor assembled partition wall according to claim 1, characterized in that: The material of the transmission rod (15) is austenitic stainless steel.

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