Rigid waterproof assembly type light steel keel partition wall bottom node structure

Abstract

The utility model discloses a rigid waterproof assembly type light steel keel partition wall bottom node structure, which relates to the technical field of building decoration and comprises a floor slab and a pavement layer, the pavement layer is arranged on the upper side of the floor slab, and a concrete base is fixedly arranged on the upper surface of the floor slab and located on the inner side of the pavement layer. A first threaded rod is embedded in the concrete base, a U-shaped light steel keel is arranged on the upper surface of the concrete base in an abutting mode and movably arranged on the rod wall of the threaded rod in a sleeving mode, the upper end of the threaded rod is sleeved with a threaded ring in a threaded mode, and the threaded ring abuts against the upper surface of the U-shaped light steel keel. Mounting plates are connected to the two sides of the U-shaped light steel keel through second threaded rods in a threaded locking mode, and waterproof glue is fixedly arranged between the lower sides of the mounting plates and the concrete base. The waterproof veneer can be independently replaced, the wall cannot be damaged, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration, in particular to a bottom node structure of a rigid waterproof assembled light steel keel partition wall. Background Art

[0002] In recent years, light steel frame partition walls have been widely used, but when used in humid areas such as bathrooms, water seepage is prone to occur at the bottom of the light steel frame partition walls.

[0003] Among them, announcement number CN212053332U discloses a bottom node structure of a rigid waterproof assembled light steel keel partition wall, a concrete base is cast above the floor slab, a trapezoidal wooden brick is embedded on the top of the concrete base, a C-shaped steel bar is built into the concrete base, and the C-shaped steel bar runs through the middle of the trapezoidal wooden brick, and a light steel keel partition wall is arranged above the concrete base, and the light steel keel partition wall comprises a U-shaped light steel keel, a waterproof panel, wood screws, and self-tapping screws. The U-shaped light steel keel is arranged on the top surface of the concrete base and is fastened to the trapezoidal wooden brick by wood screws. Water-resistant panels are fastened to both sides of the U-shaped light steel keel by self-tapping screws, and a sealant layer is sprayed between the bottom of the water-resistant panel and the concrete base for sealing, a floor paving layer is laid on the outside of the concrete base above the floor slab, and a ceramic tile skirting is laid on the outside of the concrete base above the floor paving layer, and the ceramic tile skirting covers the outer side of the sealant layer. There are still defects in this technical solution:

[0004] In this technical solution, when the waterproof finish is damaged and needs to be replaced, the skirting board needs to be dismantled first, which will cause damage to the wall surface. The work is large and complicated, which is very inconvenient. Utility Model Content

[0005] In view of the problems existing in the bottom node structure of the existing rigid waterproof assembled light steel keel partition wall, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a rigid waterproof assembled light steel keel partition wall bottom node structure, which solves the problem that when the waterproof finish is damaged and needs to be replaced in the rigid waterproof assembled light steel keel partition wall bottom node structure in the prior art, the skirting board needs to be disassembled first, which will cause damage to the wall surface, the project is large and complicated, and it is very inconvenient.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A rigid waterproof assembled light steel keel partition wall bottom node structure, comprising a floor slab and a paving layer, the paving layer is arranged on the upper side of the floor slab, a concrete base is fixedly arranged on the upper surface of the floor slab and located on the inner side of the paving layer, a first threaded rod is pre-embedded inside the concrete base, a U-shaped light steel keel is abutted against the upper surface of the concrete base, the U-shaped light steel keel is movably sleeved on the rod wall of the threaded rod, a threaded ring is threadedly sleeved on the upper end of the threaded rod, the threaded ring abuts against the upper surface of the U-shaped light steel keel, both sides of the U-shaped light steel keel are thread-lockedly connected with a mounting plate through a second threaded rod, a waterproof glue is fixedly arranged between the lower side of the mounting plate and the concrete base, a skirting is abutted against the upper surface of the paving layer between the outer side of the mounting plate, a first inclined surface is provided on the upper surface of the mounting plate, a waterproof facing is provided on the upper side of the mounting plate, a second inclined surface is provided on the lower side of the waterproof facing, and the first inclined surface abuts against the second inclined surface;

[0009] A wedge-shaped groove is formed on the side wall of the mounting plate, a wedge-shaped block is clamped on the inner side of the wedge-shaped groove, and one side of the wedge-shaped block is fixedly connected to the second inclined surface;

[0010] A limiting mechanism is arranged on the inner side of the waterproof facing for limiting the forward and backward movement of the waterproof facing relative to the mounting plate.

[0011] Preferably, the limiting mechanism includes a fixed block and an insertion rod, the two fixed blocks are fixedly arranged on the inner sides of the waterproof finishes on both sides, a through hole is opened in the middle of the fixed block, the internal sliding sleeve of the through hole is provided with an insertion rod, an insertion hole is opened on the upper surface of the U-shaped light steel keel and at a position corresponding to the insertion rod, the insertion rod is plugged into the insertion hole, grooves are opened on the outer walls of both sides of the waterproof finish and at positions corresponding to the top ends of the insertion rod, and a transmission mechanism for driving the insertion rod to move is provided on the inner side of the groove.

[0012] Preferably, the transmission mechanism includes a sliding rod and a magnet, an iron block is fixedly provided on the upper end of the insertion rod, the sliding rod is fixedly provided on the inner side of the groove, the magnet is movably sleeved on the rod wall of the sliding rod, and the magnet is magnetically connected to the iron block.

[0013] Preferably, a spring is movably sleeved on the rod wall of the sliding rod, and two ends of the spring are fixedly connected to the upper side of the corresponding magnet and the inner wall of the groove respectively.

[0014] Preferably, anti-slip rods are fixedly provided on both sides of the lower end of the first threaded rod.

[0015] Preferably, both sides of the magnet are in contact with the inner wall of the groove.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] The utility model pulls the magnet upwards, and the magnet magnetically attracts the corresponding iron block, so that the iron block moves upwards, and the iron block drives the insertion rod to move upwards, that is, the insertion rod is separated from the insertion hole, thus releasing the front side of the waterproof facing in the front and rear directions, and pulling the waterproof facing to the front side, so that the wedge block is separated from the wedge groove, and the removal of the waterproof facing is completed without causing damage to the wall, thus saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 This is a structural schematic diagram of a bottom node structure of a rigid waterproof assembled light steel keel partition wall proposed by the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the internal structure;

[0021] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0022] Description of reference numerals:

[0023] 1. Floor slab; 2. Pavement layer; 3. Concrete base; 4. Spring; 5. First threaded rod; 6. U-shaped light steel keel; 7. Threaded ring; 8. Mounting plate; 9. Waterproof finish; 10. Wedge block; 11. Skirting board; 12. Anti-slip rod; 13. Iron block; 14. Sliding rod; 15. Magnet; 16. Insert rod; 17. Fixing block; 18. Second threaded rod. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a rigid waterproof assembled light steel keel partition wall bottom node structure.

[0026] Reference Figure 1-3A rigid waterproof assembled light steel keel partition wall bottom node structure, comprising a floor slab 1 and a paving layer 2, the paving layer 2 is arranged on the upper side of the floor slab 1, a concrete base 3 is fixedly arranged on the upper surface of the floor slab 1 and located on the inner side of the paving layer 2, a first threaded rod 5 is pre-embedded inside the concrete base 3, and anti-slip rods 12 are fixedly arranged on both sides of the lower end of the first threaded rod 5 to prevent the first threaded rod 5 from falling off from the concrete base 3 as much as possible, a U-shaped light steel keel 6 is arranged against the upper surface of the concrete base 3, and the U-shaped light steel keel 6 is movably sleeved on the rod wall of the threaded rod , a threaded ring 7 is provided on the threaded sleeve at the upper end of the threaded rod, and the threaded ring 7 is in conflict with the upper surface of the U-shaped light steel keel 6. Both sides of the U-shaped light steel keel 6 are threadedly locked with a mounting plate 8 through a second threaded rod 18. A waterproof glue is fixed between the lower side of the mounting plate 8 and the concrete base 3. A skirting line 11 is provided between the outer side of the mounting plate 8 and the upper surface of the pavement layer 2. A first inclined surface is provided on the upper surface of the mounting plate 8, and a waterproof finishing surface 9 is provided on the upper side of the mounting plate 8. A second inclined surface is provided on the lower side of the waterproof finishing surface 9, and the first inclined surface conflicts with the second inclined surface;

[0027] A wedge-shaped groove is formed on the side wall of the mounting plate 8, a wedge-shaped block 10 is clamped inside the wedge-shaped groove, and one side of the wedge-shaped block 10 is fixedly connected to the second inclined surface.

[0028] Reference Figure 1-3 A limiting mechanism is provided on the inner side of the waterproof finish 9 to limit the forward and backward movement of the waterproof finish 9 relative to the mounting plate 8. The limiting mechanism includes a fixed block 17 and an insertion rod 16. The two fixed blocks 17 are fixedly provided on the inner sides of the waterproof finishes 9 on both sides. A through hole is provided in the middle of the fixed block 17. The insertion rod 16 is provided in the internal sliding sleeve of the through hole. A plug hole is provided on the upper surface of the U-shaped light steel keel 6 and at a position corresponding to the plug rod 16. The plug rod 16 is plugged into the plug hole.

[0029] Reference Figure 1-3 , grooves are provided on the outer walls of both sides of the waterproof finish 9 and at positions corresponding to the top of the insertion rod 16, and a transmission mechanism for driving the insertion rod 16 to move is provided on the inner side of the groove, and the transmission mechanism includes a slide bar 14 and a magnet 15, an iron block 13 is fixedly provided on the upper end of the insertion rod 16, the slide bar 14 is fixedly provided on the inner side of the groove, the magnet 15 is movably sleeved on the rod wall of the slide bar 14, the magnet 15 is magnetically connected to the iron block 13, and a spring 4 is movably sleeved on the rod wall of the slide bar 14, and the two ends of the spring 4 are respectively fixedly connected to the upper side of the corresponding magnet 15 and the inner wall of the groove, so as to facilitate the resetting of the magnet 15, and both sides of the magnet 15 are in conflict with the inner wall of the groove, so that the magnet 15 cannot rotate, that is, it can slide stably.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A rigid waterproof assembled light steel keel partition wall bottom node structure, comprising a floor slab (1) and a paving layer (2), characterized in that: The pavement layer (2) is arranged on the upper side of the floor slab (1); a concrete base (3) is fixedly arranged on the upper surface of the floor slab (1) and located inside the pavement layer (2); a first threaded rod (5) is pre-embedded inside the concrete base (3); a U-shaped light steel keel (6) is arranged against the upper surface of the concrete base (3); the U-shaped light steel keel (6) is movably sleeved on the rod wall of the threaded rod; a threaded ring (7) is threadedly sleeved on the upper end of the threaded rod; the threaded ring (7) is in contact with the upper surface of the U-shaped light steel keel (6); Both sides of the U-shaped light steel keel (6) are threadedly connected to a mounting plate (8) via a second threaded rod (18); a waterproof glue is fixedly arranged between the lower side of the mounting plate (8) and the concrete base (3); a skirting (11) is arranged between the outer side of the mounting plate (8) and the upper surface of the pavement layer (2); a first inclined surface is provided on the upper surface of the mounting plate (8); a waterproof finishing surface (9) is provided on the upper side of the mounting plate (8); a second inclined surface is provided on the lower side of the waterproof finishing surface (9); and the first inclined surface is in contact with the second inclined surface; A wedge-shaped groove is formed on the side wall of the mounting plate (8), a wedge-shaped block (10) is clamped inside the wedge-shaped groove, and one side of the wedge-shaped block (10) is fixedly connected to the second inclined surface; A limiting mechanism is provided on the inner side of the waterproof facing (9) for limiting the forward and backward movement of the waterproof facing (9) relative to the mounting plate (8).

2. The bottom node structure of the rigid waterproof assembled light steel keel partition wall according to claim 1 is characterized in that: The limiting mechanism comprises a fixed block (17) and an insertion rod (16). The two fixed blocks (17) are fixedly arranged on the inner sides of the waterproof facings (9) on both sides. A through hole is provided in the middle of the fixed block (17). The insertion rod (16) is provided with a sliding sleeve inside the through hole. An insertion hole is provided on the upper surface of the U-shaped light steel keel (6) at a position corresponding to the insertion rod (16). The insertion rod (16) is plugged into the insertion hole. Grooves are provided on the outer walls of both sides of the waterproof facing (9) at a position corresponding to the top of the insertion rod (16). A transmission mechanism for driving the insertion rod (16) to move is provided on the inner side of the groove.

3. The bottom node structure of the rigid waterproof assembled light steel keel partition wall according to claim 2 is characterized in that: The transmission mechanism comprises a sliding rod (14) and a magnet (15); an iron block (13) is fixedly arranged on the upper end of the insertion rod (16); the sliding rod (14) is fixedly arranged on the inner side of the groove; the magnet (15) is movably sleeved on the rod wall of the sliding rod (14); and the magnet (15) is magnetically connected to the iron block (13).

4. The bottom node structure of the rigid waterproof assembled light steel keel partition wall according to claim 3 is characterized in that: A spring (4) is movably sleeved on the rod wall of the sliding rod (14), and two ends of the spring (4) are respectively fixedly connected to the upper side of the corresponding magnet (15) and the inner wall of the groove.

5. The bottom node structure of the rigid waterproof assembled light steel keel partition wall according to claim 1 is characterized in that: Anti-slip rods (12) are fixedly arranged on both sides of the lower end of the first threaded rod (5).

6. The bottom node structure of the rigid waterproof assembled light steel keel partition wall according to claim 3 is characterized in that: Both sides of the magnet (15) are in contact with the inner wall of the groove.

Images