CN221073323U - Entrance vestibule and public corridor ground cross-connection node - Google Patents

Abstract

The application relates to a ground junction node of a hallway and a public corridor, and relates to the field of building construction. The device is including setting up at the inside top of reinforced concrete floor a row of built-in fitting, and the both sides at reinforced concrete floor top all are provided with the structural layer, and left side structural layer is indoor department of entering, and right side structural layer is public corridor, and the structural layer is including laying the puigging at reinforced concrete floor top. The setting of puigging for the vestibule of registering one's residence has certain function of giving sound insulation with public corridor ground, through the setting of screed-coat, make a plurality of tie layers of follow-up lay leveling, through the built-in fitting, lead to the cooperation of groove and nut to use, make burglary-resisting door threshold can install, through the cooperation on rigidity waterproof layer and waterproofing membrane layer use, make the both sides of burglary-resisting door threshold and the vestibule of registering one's residence and public corridor ground contact position waterproof, effectively avoid registering one's residence and public corridor ground handing-over node infiltration cause the structural layer to damage.

Description

Entrance vestibule and public corridor ground cross-connection node

Technical Field

The application relates to the field of building construction, in particular to a ground junction node of a entrance vestibule and a public corridor.

Background

The house building is various house buildings, auxiliary facilities, lines, pipelines, equipment installation projects and indoor and outdoor decoration projects matched with the house buildings, and the house building is projects which are provided with top covers, beam columns, walls, foundations and can form an inner space and meet the requirements of people on production, living, study, public activities and the like.

The house is constructed with a plurality of junction points, such as entrance hallway and public corridor, living room and balcony, living room and bedroom, wherein a door pocket is arranged between the entrance hallway and the public corridor, in order to avoid the damage of structural layers between the entrance hallway and the public corridor ground junction nodes caused by the water seepage of the junction of the entrance hallway and the entrance hallway ground junction nodes, the junction nodes between the entrance hallway and the public corridor ground junction nodes are designed, and the structural layer damage caused by the water seepage of the entrance hallway and the public corridor ground junction nodes is effectively avoided by adopting a mode of connecting the door pocket with the entrance hallway and the public corridor ground by adopting a double-layer waterproof layer.

Disclosure of utility model

In order to solve the existing technical problems, the application provides a ground junction node of a hallway and a public corridor.

The application provides a ground junction node of a hallway and a public corridor, which adopts the following technical scheme: the utility model provides a vestibule of registering one's residence and public corridor ground handing-over node, including setting up a row of built-in fitting at the inside top of reinforced concrete floor, the both sides at reinforced concrete floor top all are provided with the structural layer, left side structural layer is indoor department of registering one's residence, right side structural layer is public corridor, the structural layer is including laying the puigging at reinforced concrete floor top, the screed-coat has been laid at the top of puigging, the top of screed-coat is provided with a plurality of tie layers, the finish coat has been laid at the top of tie layer, the surface of built-in fitting is provided with the protective sheath, the plain concrete layer has been pour in the centre at reinforced concrete floor top, the burglary-resisting door threshold has been placed at the top of plain concrete layer, the top of built-in fitting runs through to the inside of burglary-resisting door threshold, the logical groove with built-in fitting is seted up to the bottom of burglary-resisting door threshold, the top threaded connection on built-in fitting surface has the nut, be provided with the spring spacer of cover at the built-in fitting surface between the bottom of burglary-resisting door threshold inner chamber and the bottom of nut, the both sides of burglary-resisting door threshold are provided with rigid waterproof layer, rigid waterproof layer's top bonding has the waterproof coiled material with the finish coat and burglary-resisting door threshold bonding respectively with surface.

Through adopting above-mentioned technical scheme, through the setting of puigging for entrance vestibule has certain function of giving sound insulation with public corridor ground, through the setting of screed-coat, make a plurality of tie layers of follow-up lay leveling, through the cooperation use of built-in fitting, logical groove and nut, make burglary-resisting door threshold can install, through the cooperation use on rigidity waterproof layer and waterproofing membrane layer, make the both sides of burglary-resisting door threshold and entrance vestibule and public corridor ground contact position waterproof, effectively avoid entrance vestibule and public corridor ground handing-over node infiltration cause the structural layer to damage.

Preferably, the embedded part comprises a U-shaped part embedded in the reinforced concrete floor slab, a bolt is welded at the top of the U-shaped part, the top of the bolt penetrates through the top of the reinforced concrete floor slab, and the U-shaped part is an M8 x 100 expansion bolt.

Through adopting above-mentioned technical scheme, through the setting of U-shaped spare, increased the basic area of bolt and reinforced concrete floor, improved the pre-buried installation stability of U-shaped spare, then make the follow-up installation to burglary-resisting door threshold more stable.

Preferably, the sound insulation layer is a 50mm thick B-type sound insulation floor cushion layer, and the leveling layer is a 15mm thick DS mortar leveling layer.

Preferably, the bonding layer is a DTA mortar bonding layer with the thickness of 5mm, and the finishing layer is an anti-slip floor tile with the thickness of 10 mm.

Preferably, the protective sleeve comprises a threaded sleeve which is connected to the surface of the embedded part in a threaded manner, and an external part is welded at the bottom of the threaded sleeve.

Through adopting above-mentioned technical scheme, through the cooperation use of thread bush and add the piece, played the guard action to the built-in fitting, and increased the area of contact with built-in fitting, plain concrete layer and burglary-resisting door threshold, then make the installation of burglary-resisting door threshold more stable.

Preferably, a square pad sleeved on the surface of the embedded part is arranged between the reinforced concrete floor slab and the protective sleeve.

Through adopting above-mentioned technical scheme, through the setting of square pad, played the increase area of contact effect to the connection of protective sheath and built-in fitting, make the protective sheath more inseparable with the connection of built-in fitting then to make plain concrete layer more stable to the protection of built-in fitting when pouring.

Preferably, the plain concrete layer is a C plain concrete formwork ridge of h=35 mm.

Preferably, a joint is arranged between each facing layer, and the joint is formed by jointing with a DTG mortar joint cleaner or a jointing agent.

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

1. According to the utility model, through the arrangement of the sound insulation layer, the entrance vestibule and the public corridor ground have a certain sound insulation function, through the arrangement of the leveling layer, a plurality of subsequent bonding layers are paved flatly, through the cooperation of the embedded part, the through groove and the nut, the burglary-resisting door threshold is installed, and through the cooperation of the rigid waterproof layer and the waterproof coiled material layer, the contact positions of the two sides of the burglary-resisting door threshold and the entrance vestibule and the public corridor ground are waterproof, so that the structural layer damage caused by water seepage of junction nodes between the entrance vestibule and the public corridor ground is effectively avoided.

2. According to the utility model, through the arrangement of the U-shaped piece, the base area of the bolt and the reinforced concrete floor slab is increased, the pre-buried installation stability of the U-shaped piece is improved, and the subsequent installation of the burglary-resisting door threshold is more stable.

3. The embedded part is protected by the matching use of the threaded sleeve and the external part, and the contact area between the embedded part, the plain concrete layer and the burglary-resisting door threshold is increased, so that the burglary-resisting door threshold is more stably installed.

4. According to the utility model, through the arrangement of the square pad, the effect of increasing the contact area is achieved for the connection of the protective sleeve and the embedded part, so that the connection of the protective sleeve and the embedded part is tighter, and the protection of the plain concrete layer on the embedded part is more stable during pouring.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the application and are not to be construed as unduly limiting the application. In the drawings:

FIG. 1 is a schematic view of a front sectional structure of the present utility model.

Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure of B in fig. 1 according to the present utility model.

Reference numerals illustrate: 1. reinforced concrete floor slab; 2. an embedded part; 21. a U-shaped member; 22. a bolt; 3. a structural layer; 31. a sound insulation layer; 32. a leveling layer; 33. a bonding layer; 34. a facing layer; 4. a protective sleeve; 41. a thread sleeve; 42. an external member; 5. a square pad; 6. a plain concrete layer; 7. threshold of burglarproof door; 8. a through groove; 9. a nut; 10. a spring washer; 11. a rigid waterproof layer; 12. a waterproof coiled material layer; 13. and (5) caulking.

Detailed Description

In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

Embodiment one:

Referring to fig. 1 and 3, the embodiment of the application discloses a junction between a entrance vestibule and the ground of a public corridor, which comprises a row of embedded parts 2 arranged at the top of the inside of a reinforced concrete floor slab 1, wherein each embedded part 2 comprises a U-shaped part 21 embedded in the inside of the reinforced concrete floor slab 1, bolts 22 are welded at the tops of the U-shaped parts 21, the tops of the bolts 22 penetrate to the top of the reinforced concrete floor slab 1, the U-shaped parts 21 are M8 x 100 expansion bolts, the base area of the bolts 22 and the reinforced concrete floor slab 1 is increased through the arrangement of the U-shaped parts 21, the embedded installation stability of the U-shaped parts 21 is improved, the subsequent installation of a burglary-resisting door threshold 7 is more stable, two sides of the top of the reinforced concrete floor slab 1 are respectively provided with a structural layer 3, the left structural layer 3 is an indoor entrance, the right structural layer 3 is public corridor, the structural layer 3 comprises a sound insulation layer 31 paved at the top of the reinforced concrete floor slab 1, the leveling layer 32 is laid at the top of the sound insulation layer 31, the sound insulation layer 31 is a 50mm thick B2 type sound insulation floor cushion, the leveling layer 32 is a 15mm thick DS mortar leveling layer, a plurality of bonding layers 33 are arranged at the top of the leveling layer 32, the finish coat 34 is laid at the top of the bonding layers 33, the bonding layers 33 are 5mm thick DTA mortar bonding layers, the finish coat 34 is a 10mm thick anti-slip floor tile, the surface of the embedded part 2 is provided with the protective sleeve 4, the square pad 5 sleeved on the surface of the embedded part 2 is arranged between the reinforced concrete floor 1 and the protective sleeve 4, the effect of increasing the contact area is achieved for the connection of the protective sleeve 4 and the embedded part 2 through the arrangement of the square pad 5, the connection of the protective sleeve 4 and the embedded part 2 is further made to be tighter, the protection of the plain concrete layer 6 to the embedded part 2 is more stable during pouring, the plain concrete layer 6 is poured in the middle of the top of the reinforced concrete floor 1, the plain concrete layer 6 is H=35 mm's C20 plain concrete formwork ridge, burglary-resisting door threshold 7 has been placed at the top on plain concrete layer 6, the top of built-in fitting 2 runs through to the inside of burglary-resisting door threshold 7, logical groove 8 with built-in fitting 2 looks adaptation has been seted up to the bottom of burglary-resisting door threshold 7, top threaded connection on built-in fitting 2 surface has nut 9, be provided with the spring spacer 10 of cover at built-in fitting 2 surface between the bottom of burglary-resisting door threshold 7 inner chamber and the bottom of nut 9, the both sides of burglary-resisting door threshold 7 are provided with rigid waterproof layer 11, the top of rigid waterproof layer 11 bonds the waterproofing membrane layer 12 that bond with finish coat 34 and burglary-resisting door threshold 7 respectively.

Embodiment two:

With reference to fig. 2, the protective sleeve 4 comprises a threaded sleeve 41 which is in threaded connection with the surface of the embedded part 2, an external part 42 is welded at the bottom of the threaded sleeve 41, the embedded part 2 is protected through the matching use of the threaded sleeve 41 and the external part 42, the contact area with the embedded part 2, the plain concrete layer 6 and the burglary-resisting door threshold 7 is enlarged, and then the burglary-resisting door threshold 7 is installed more stably.

Working principle: when the anti-theft door sill is used, a user lays sound insulation layers 31 on two sides of a reinforced concrete floor slab 1 respectively, then rotates a connecting protective sleeve 4 downwards on the surface of an embedded part 2, then pours a plain concrete layer 6 between the two sound insulation layers 31, then installs an anti-theft door sill 7 on the top of the plain concrete layer 6 through nuts 9, then lays leveling layers 32 on the tops of the two sound insulation layers 31 respectively, lays an adhesive layer 33 on the top of the leveling layers 32, then installs a plurality of facing layers 34 on the top of the adhesive layer 33, fills gaps 13 between each facing layer 34, then fills a rigid waterproof layer 11 with the structural layer 3 on two sides of the anti-theft door sill 7, and finally bonds a waterproof coiled material layer 12 with the facing layers 34 and the anti-theft door sill 7 on the top of the rigid waterproof layer 11, so that the structural layer is effectively prevented from being damaged due to water seepage of junction nodes between a entrance hall and public ground.

To sum up: this entrance vestibule and public corridor ground handing-over node, through the setting of puigging 31, make entrance vestibule and public corridor ground have certain function of giving sound insulation, through the setting of screed-coat 32, make a plurality of tie layers 33 of follow-up lay and level, through the cooperation of built-in fitting 2, logical groove 8 and nut 9 use, make burglary-resisting door threshold 7 install, use through the cooperation of rigid waterproof layer 11 and waterproofing membrane layer 12, make the both sides of burglary-resisting door threshold 7 and entrance vestibule and public corridor ground contact position waterproof, effectively avoid entrance vestibule and public corridor ground handing-over node infiltration cause the structural layer to damage.

The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (8)

1. The utility model provides a vestibule of registering one's residence and public corridor ground handing-over node which characterized in that: including setting up a row of built-in fitting (2) at reinforced concrete floor (1) inside top, the both sides at reinforced concrete floor (1) top all are provided with structural layer (3), and left side structural layer (3) are indoor entrance, and right side structural layer (3) are public corridor, structural layer (3) are including laying soundproof layer (31) at reinforced concrete floor (1) top, the leveling layer (32) have been laid at the top of soundproof layer (31), the top of leveling layer (32) is provided with a plurality of tie layers (33), finish coat (34) have been laid at the top of tie layer (33), the surface of built-in fitting (2) is provided with protective sheath (4), plain layer (6) have been pour in the centre at reinforced concrete floor (1) top, burglary-resisting door threshold (7) have been placed at the top of plain concrete layer (6), the top of built-in fitting (2) runs through to the inside of burglary-resisting door threshold (7), the bottom of burglary-resisting door (7) has been seted up with built-in fitting (2) looks piece's top, the top of built-in fitting (9) has set up nut (9) between the surface of built-in fitting (9) and the top of built-in fitting (2), the two sides of the burglary-resisting door threshold (7) are provided with a rigid waterproof layer (11), and a waterproof coiled material layer (12) respectively bonded with the finish coat (34) and the burglary-resisting door threshold (7) is bonded at the top of the rigid waterproof layer (11).

2. A hallway-to-public corridor floor interface node as claimed in claim 1, wherein: the embedded part (2) comprises a U-shaped part (21) embedded in the reinforced concrete floor slab (1), a bolt (22) is welded at the top of the U-shaped part (21), the top of the bolt (22) penetrates through the top of the reinforced concrete floor slab (1), and the U-shaped part (21) is an M8 x 100 expansion bolt.

3. A hallway-to-public corridor floor interface node as claimed in claim 2, wherein: the sound insulation layer (31) is a B2 sound insulation floor cushion layer with the thickness of 50mm, and the leveling layer (32) is a DS mortar leveling layer with the thickness of 15 mm.

4. A hallway-to-public corridor floor interface node as claimed in claim 3, wherein: the bonding layer (33) is a DTA mortar bonding layer with the thickness of 5mm, and the facing layer (34) is an anti-slip floor tile with the thickness of 10 mm.

5. A hallway and common corridor floor interface node as claimed in claim 4, wherein: the protective sleeve (4) comprises a thread sleeve (41) which is connected to the surface of the embedded part (2) in a threaded mode, and an external part (42) is welded at the bottom of the thread sleeve (41).

6. A hallway and common corridor floor interface node as in claim 5, wherein: square pads (5) sleeved on the surface of the embedded part (2) are arranged between the reinforced concrete floor slab (1) and the protective sleeve (4).

7. A hallway and common corridor floor interface node as in claim 6, wherein: the plain concrete layer (6) is a C20 plain concrete formwork ridge with H=35 mm.

8. A hallway and common corridor floor interface node as claimed in claim 7, wherein: and a joint filling (13) is arranged between each facing layer (34), and the joint filling (13) is formed by jointing with a DTG mortar joint cleaning or jointing agent.