Lobby and outdoor ground handover node

Abstract

The utility model relates to a lobby and outdoor ground connection node, and relates to the field of decoration. The device comprises a door pocket sill, ceramic tiles are arranged on the two sides of the door pocket sill, a mortar bonding layer, a mortar leveling layer and a sound insulation floor cushion layer are sequentially laid at the bottoms of the ceramic tiles from top to bottom, and a floor slab is arranged below the sound insulation floor cushion layer. Then the connecting pieces and the ceramic tiles are fixed through embedded steel bar glue layers, then mortar bonding layers are laid on the surfaces of the T-shaped pieces, then the ceramic tiles are laid on the tops of the mortar bonding layers, the connecting pieces drive the vertical rods to be inserted into inner cavities of wedge-shaped grooves, and the ceramic tiles and the door pocket sill are mutually folded; therefore, force can be applied to the tiles on the two sides of the door pocket to be closed, the situation that the tiles on the two sides of the door pocket loosen and laterally move is avoided, and the purpose of avoiding cracks on the two sides of the door pocket is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of decoration, in particular to a lobby and outdoor ground interface node. BACKGROUND

[0002] The lobby and outdoor will be paved with ceramic tiles, so that the ground of the lobby and outdoor is decorated, and the ground is cleaned in the later period. A door pocket is installed between the two, and the main function of the door pocket is to fix the door leaf and protect the corner, decoration, etc. It is commonly used in the decoration process to protect the door from scratching, corrosion, damage, dirt, etc.

[0003] The ceramic tiles of the lobby and outdoor ground are fixed to the ground by mortar bonding, so that the ceramic tiles inside and outside are connected with the door pocket without a special connecting piece. The ceramic tiles inside and outside may be loose after long-term trampling, which may cause the ceramic tiles beside the door pocket to shift. Therefore, a lobby and outdoor ground interface node is needed to apply force to the ceramic tiles on both sides of the door pocket and close them, so as to avoid the ceramic tiles on both sides of the door pocket from shifting and cracking. CONTENT OF THE INVENTION

[0004] In order to solve the existing technical problems, the present application provides a lobby and outdoor ground interface node, which applies force to the ceramic tiles on both sides of the door pocket and closes them, so as to avoid the ceramic tiles on both sides of the door pocket from shifting and cracking, thereby solving the problems raised in the background art.

[0005] The present application provides a lobby and outdoor ground interface node, which adopts the following technical solution: a lobby and outdoor ground interface node, comprising a door pocket sill: the two sides of the door pocket sill are provided with ceramic tiles, the bottom of the ceramic tile is sequentially provided with a mortar bonding layer, a mortar leveling layer and a sound insulation floor cushion layer from top to bottom, a floor slab is arranged below the sound insulation floor cushion layer, a threaded rod is fixedly connected to the two sides of the door pocket sill, a circular plate is integrally formed on the surface of the threaded rod, a T-shaped piece is sleeved on the surface of the threaded rod, a nut block is threadedly connected to the surface of the threaded rod, a connecting piece is arranged below the ceramic tile, an insertion slot is formed in the bottom of the ceramic tile, an insertion rod is integrally formed on the top of the connecting piece, a reinforcing glue layer is filled between the connecting piece and the ceramic tile, a vertical rod is integrally formed on the bottom of the connecting piece, and a wedge-shaped groove is formed in the top of the T-shaped piece.

[0006] By adopting the technical scheme, the T-shaped piece is fixed on the surface of the threaded rod through the nut block, then the connecting piece and the ceramic tile are fixed through the anchoring adhesive layer, then the mortar adhesive layer is laid on the surface of the T-shaped piece, then the ceramic tile is laid on the top of the mortar adhesive layer, so that the connecting piece drives the vertical rod to be inserted into the inner cavity of the wedge-shaped groove, and the ceramic tile and the door pocket sill are mutually converged, that is, the ceramic tiles on both sides of the door pocket are forced to converge, thereby avoiding the loosening and lateral movement of the ceramic tiles on both sides of the door pocket, and the purpose of avoiding cracks on both sides of the door pocket is achieved.

[0007] Preferably, the expansion bolt is fixedly installed between the door pocket sill and the expansion bolt, and the expansion bolt is an M8 expansion bolt.

[0008] Preferably, the surface of the threaded rod is sleeved with a gasket, and the gasket is an elastic gasket.

[0009] By adopting the technical scheme, the surface friction of the nut block is increased by the setting of the gasket, and the loosening of the nut block is avoided, thereby ensuring the locking effect of the nut block on the T-shaped piece.

[0010] Preferably, the insertion rod is located in the inner cavity of the insertion slot, and the anchoring adhesive layer is injected into the inner cavity of the insertion slot.

[0011] Preferably, the vertical rod and the connecting piece are jointly welded with a reinforcing piece, and the reinforcing piece is an L-shaped block.

[0012] By adopting the technical scheme, the connection between the vertical rod and the connecting piece is reinforced by the setting of the reinforcing piece, thereby avoiding the fracture of the connection between the two.

[0013] Preferably, the bottom end of the vertical rod is a wedge-shaped end, the inner wall of the wedge-shaped groove is matched with the bottom end of the vertical rod, and the bottom end of the vertical rod is attached to the inner wall of the wedge-shaped groove.

[0014] Preferably, the door pocket sill and the ceramic tile on the left side are jointly provided with an arc strip, and the door pocket sill and the ceramic tile are jointly filled with a structural adhesive layer.

[0015] By adopting the technical scheme, the ceramic tile and the door pocket sill at the lobby are padded and protected by the cooperation of the arc strip and the structural adhesive layer, thereby avoiding the situation that pedestrians are easily knocked down when the two are at a right angle.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] 1. The utility model fixes the T-shaped piece on the surface of the threaded rod through a nut block, and then fixes the connecting piece and the tile through a rebar-embedded adhesive layer. Then, a mortar bonding layer is laid on the surface of the T-shaped piece, and then the tile is laid on the top of the mortar bonding layer, so that the connecting piece drives the vertical rod to be inserted into the inner cavity of the wedge-shaped groove, so that the tile and the door frame sill can be brought together, thereby exerting force on the tiles on both sides of the door frame and closing them together, thereby preventing the tiles on both sides of the door frame from loosening and shifting sideways, thereby avoiding the purpose of avoiding cracks on both sides of the door frame.

[0018] 2. The utility model increases the friction on the surface of the nut block by providing the washer, thereby avoiding the loosening of the nut block and ensuring the locking effect of the nut block on the T-shaped piece.

[0019] 3. The present invention strengthens the connection between the vertical rod and the connecting piece by providing a reinforcing piece, thereby avoiding the occurrence of breakage at the connection between the two.

[0020] 4. The utility model uses a curved surface and a structural adhesive layer to provide padding between the tiles and the door sills in the lobby, thus avoiding the situation where pedestrians are easily knocked down when the two are at a right angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

[0022] Figure 1 It is a schematic structural diagram of the utility model.

[0023] Figure 2 This utility model Figure 1 A partial enlarged view of point A.

[0024] Figure 3 This utility model Figure 1 A partial enlarged view of point B in the middle.

[0025] Figure 4 It is a three-dimensional schematic diagram of the T-shaped piece and the vertical rod of the utility model.

[0026] Explanation of the accompanying symbols: 1. Door sill; 2. Ceramic tile; 3. Mortar bonding layer; 4. Mortar leveling layer; 5. Sound insulation floor cushion; 6. Floor slab; 7. Expansion bolt; 8. Threaded rod; 9. Round plate; 10. T-shaped piece; 11. Nut block; 12. Washer; 13. Connecting piece; 14. Slot; 15. Insert rod; 16. Anchor glue layer; 17. Vertical rod; 18. Reinforcement member; 19. Wedge groove; 20. Arc noodle; 21. Structural adhesive layer. DETAILED DESCRIPTION

[0027] In order to better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present application.

[0028] It should be noted that the terms "first", "second", and the like in the description of the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or a chronological sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0029] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0030] In addition, in addition to indicating the orientation or positional relationship, the above-mentioned part of the terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.

[0031] In addition, the meaning of the term "a plurality of" should be two and more than two.

[0032] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0033] Embodiment one:

[0034] In combination with Figures 1-4The embodiment of the application discloses a lobby and outdoor ground joint node, which comprises a door pocket sill 1, ceramic tiles 2 are arranged on the two sides of the door pocket sill 1, a mortar bonding layer 3, a mortar leveling layer 4 and a sound insulation floor cushion layer 5 are sequentially laid on the bottom of the ceramic tile 2 from top to bottom, a floor slab 6 is arranged below the sound insulation floor cushion layer 5, threaded rods 8 are fixedly connected to the two sides of the door pocket sill 1, round plates 9 are integrally formed on the surfaces of the threaded rods 8, T-shaped pieces 10 are sleeved on the surfaces of the threaded rods 8, nut blocks 11 are screw-connected to the surfaces of the threaded rods 8, gaskets 12 are sleeved on the surfaces of the threaded rods 8, the gaskets 12 are elastic gaskets, the setting of the gaskets 12 increases the friction on the surface of the nut block 11, avoids the loosening of the nut block 11, further guarantees the locking effect of the nut block 11 on the T-shaped piece 10, connecting pieces 13 are arranged below the ceramic tiles 2, insertion grooves 14 are formed in the bottoms of the ceramic tiles 2, insertion rods 15 are integrally formed on the top of the connecting piece 13, a reinforcing bar glue layer 16 is filled between the connecting piece 13 and the ceramic tile 2, vertical rods 17 are integrally formed on the bottom of the connecting piece 13, and wedge-shaped grooves 19 are formed in the top of the T-shaped piece 10.

[0035] Embodiment two

[0036] In combination Figures 1-4 The door pocket sill 1 and the expansion bolt 7 are fixedly installed between the expansion bolt 7, the expansion bolt 7 is an M8 expansion bolt, the insertion rod 15 is located in the inner cavity of the insertion groove 14, the reinforcing bar glue layer 16 is injected into the inner cavity of the insertion groove 14, the reinforcing piece 18 is commonly welded between the vertical rod 17 and the connecting piece 13, the reinforcing piece 18 is an L-shaped block, the setting of the reinforcing piece 18 reinforces the connection between the vertical rod 17 and the connecting piece 13, avoids the breakage of the connection between the vertical rod 17 and the connecting piece 13, the bottom end of the vertical rod 17 is a wedge-shaped end, the inner wall of the wedge-shaped groove 19 is matched with the bottom end of the vertical rod 17, the bottom end of the vertical rod 17 is attached to the inner wall of the wedge-shaped groove 19, the arc strip 20 is commonly arranged between the door pocket sill 1 and the ceramic tile 2 on the left, the door pocket sill 1 and the ceramic tile 2 are both filled with the structural glue layer 21 between the door pocket sill 1 and the ceramic tile 2, the cooperation of the arc strip 20 and the structural glue layer 21 pads and protects the ceramic tile 2 and the door pocket sill 1 in the lobby, avoids the situation that the two are prone to knock down pedestrians when the angle between the two is a right angle.

[0037] Working principle: the utility model for use, the user through the expansion bolt 7 and the sound insulation floor cushion 5 will be fixed in the upper of floor 6 door set sill 1, nut block 11 will be fixed in the surface of threaded rod 8 T-shaped part 10, then through the fixed connection piece 13 between the tile 2 with the planting of glue layer 16, wherein through the setting of slot 14 and plug rod 15, can make the connection piece 13 to tile 2 carry out horizontal direction's location, further improved the stability of connection piece 13 and tile 2 connection, then in the upper of floor 6 in proper order lay sand mortar leveling layer 4 and sand mortar bonding layer 3, then the tile 2 is laid in the top of sand mortar bonding layer 3, make the connection piece 13 drive vertical rod 17 insert into the inner chamber of wedge-shaped slot 19, make tile 2 and door set sill 1 between can mutually and close, realize the tile of door set both sides and its between carry out force and close, further avoid the loose lateral displacement of door set both sides tile and occur, to avoid the crack of door set both sides and occur.

[0038] Summarized above: the lobby and the outdoor ground junction node, through nut block 11 will be fixed in the surface of threaded rod 8 T-shaped part 10, then through the fixed connection piece 13 between the tile 2 with the planting of glue layer 16, then in the surface of T-shaped part 10 lay sand mortar bonding layer 3, then the tile 2 is laid in the top of sand mortar bonding layer 3, make the connection piece 13 drive vertical rod 17 insert into the inner chamber of wedge-shaped slot 19, make tile 2 and door set sill 1 between can mutually and close, namely can reach the tile of door set both sides and its between carry out force and close, further avoid the loose lateral displacement of door set both sides tile and occur, to avoid the crack of door set both sides and occur.

[0039] The above only for the preferred embodiment of the present application has, and does not limit the present application, for the person skilled in the art, the present application can have various changes and changes. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A lobby and outdoor ground interface node, characterized by, The door pocket sill (1) is provided with ceramic tiles (2) on both sides, the bottom of the ceramic tile (2) is sequentially laid with a mortar bonding layer (3), a mortar leveling layer (4) and a sound insulation floor cushion layer (5) from top to bottom, a floor slab (6) is arranged below the sound insulation floor cushion layer (5), threaded rods (8) are fixedly connected to both sides of the door pocket sill (1), round plates (9) are integrally formed on the surface of the threaded rods (8), T-shaped pieces (10) are sleeved on the surface of the threaded rods (8), nut blocks (11) are threadedly connected to the surface of the threaded rods (8), connecting pieces (13) are arranged below the ceramic tiles (2), insertion grooves (14) are formed in the bottom of the ceramic tiles (2), insertion rods (15) are integrally formed on the top of the connecting pieces (13), a reinforcing glue layer (16) is filled between the connecting pieces (13) and the ceramic tiles (2), vertical rods (17) are integrally formed on the bottom of the connecting pieces (13), and wedge-shaped grooves (19) are formed in the top of the T-shaped pieces (10).

2. The indoor-outdoor interface of claim 1, wherein: The door pocket sill (1) is fixedly installed between the expansion bolts (7), and the expansion bolts (7) are M8 expansion bolts.

3. The indoor-outdoor floor interface of claim 2, wherein: The surface of the threaded rod (8) is sleeved with a gasket (12), and the gasket (12) is an elastic gasket.

4. The indoor-outdoor floor interface of claim 3, wherein: The insertion rod (15) is located in the inner cavity of the insertion groove (14), and the reinforcing glue layer (16) is injected into the inner cavity of the insertion groove (14).

5. A lobby and outdoor ground interface node according to claim 4, characterized in that: The vertical rod (17) and the connecting piece (13) are commonly welded with a reinforcing piece (18), and the reinforcing piece (18) is an L-shaped block.

6. A lobby and outdoor ground interface node according to claim 5, characterized in that: The bottom end of the vertical rod (17) is a wedge-shaped end, the inner wall of the wedge-shaped groove (19) is matched with the bottom end of the vertical rod (17), and the bottom end of the vertical rod (17) is attached to the inner wall of the wedge-shaped groove (19).

7. A lobby and outdoor ground interface node according to claim 6, characterized in that: The door pocket sill (1) and the ceramic tile (2) on the left side are commonly provided with an arc strip (20), and the door pocket sill (1) and the ceramic tile (2) are commonly filled with a structural glue layer (21) between the arc strip (20).

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