CN217268434U

CN217268434U - Prefabricated coincide floor

Info

Publication number: CN217268434U
Application number: CN202221107182.9U
Authority: CN
Inventors: 周宁飞; 罗景源; 李林林
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-23
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a prefabricated composite floor slab, which comprises a floor slab body, wherein the upper surface of the floor slab body is provided with an installation pedal, the upper surface and the front surface of the pedal are respectively provided with a layer of finger-jointed board, the deformation degree of the finger-jointed board is very small, and the floor slab has the advantage of very high bearing capacity, and simultaneously has the functions of wear resistance and skid resistance after the surface is painted, the left side surface and the right side surface of the floor slab body are respectively provided with installation pre-buried holes, and the pre-buried holes are in a communicated structure, so that the stair can be prevented from being damaged and collapsed due to instability when in use, and accidents are prevented from occurring, and the floor slab also has very high bearing capacity, the utility model is a prefabricated composite floor slab, the stair and a building can be connected together through pouring holes, and the difficulty of transportation and installation of the stair is reduced at the same time, meanwhile, the surface of the finger-jointed board is also subjected to painting treatment, so that the use safety factor of the stair boards is enhanced, and the service life is prolonged.

Description

Prefabricated coincide floor

Technical Field

The utility model belongs to the technical field of the assembly type structure, concretely relates to prefabricated coincide floor.

Background

The building is used as a component for vertical traffic between floors and is used for traffic connection between floors and when the height difference is large. Stairways are also provided in multi-story and high-rise buildings provided with elevators and escalators as the main means of vertical transportation. High-rise buildings, although using elevators as the main vertical transport means, still need to keep staircases for escape in case of fire. The stairs are composed of continuous stair sections (also called stair runs), platforms (rest platforms), enclosing members and the like. The horizontal projection distance between the lowest step and the highest step of the stair is the length of the stair, and the total height of the steps is the height of the stair. Functionally, a staircase, as a means of vertical transport, connects the floors closely together, but in addition to fulfilling its functional function, should also be designed as an artwork.

With the development of the building industry, the assembly type building is widely accepted by people, and the prefabricated staircase is also one of the components which are widely applied to the assembly type building. But the technique of prefabricated stair boards at present has not reached very ripe ground step yet, many stair boards do not possess the supporting role in the preparation, make the stair boards can't bear stronger pressure and take place to collapse, the surface of many stair boards takes place to skid very easily when trampling simultaneously, and the setting of the tread that people were right at present all solid wood board results, can be because of doing and wetting the drawing and expanding that arouses usually, can lead to the deformation and the fracture of step board, in case warp, not only be influential to pleasing to the eye, and can influence factor of safety, and use the very easy damage that causes of glass classification, make the advantage of prefabricated stair can not give full play to.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated coincide floor to a lot of stair boards that propose in solving above-mentioned background do not possess the supporting role in the preparation, make the stair board can't bear stronger pressure and take place to collapse, the surface of a lot of stair boards takes place to skid the scheduling problem very easily when trampling simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a prefabricated coincide floor, includes floor body, its characterized in that: the upper surface of floor body sets up the installation footboard, the left surface and the right flank of floor body set up the installation buried via respectively, just the buried via sets up to communicating form structure, the top of floor body sets up the first fixed block of installation, just the bottom of floor body sets up the installation second fixed block.

Preferably, the quantity of footboard sets up to a plurality of, just the topmost surface both sides of footboard set up the first hole of pouring of installation respectively, just the bottommost surface both sides of footboard set up the second hole of pouring of installation respectively.

Preferably, the first fixing block and the second fixing block are both arranged to be of a convex structure, the first connecting steel plate is arranged on the outer surface of the first fixing block, and the second connecting steel plate is arranged on the outer surface of the second fixing block.

Preferably, the top surface of floor body outside sets up the first terraced roof beam connecting plate of installation, the bottom surface of floor body outside sets up the installation second terraced roof beam connecting plate.

Preferably, the whole preparation material of floor body sets up to the cement material and makes the structure.

Preferably, the upper surface and the front surface of the pedal are both provided with a layer of finger-jointed board, the upper end and the lower end of the front surface of the finger-jointed board are respectively provided with an installation anti-slip strip installation groove, and the anti-slip strip installation grooves are of concave structures.

Compared with the prior art, the utility model provides a prefabricated coincide floor possesses following beneficial effect:

the utility model relates to a prefabricated composite floor slab, the manufacturing material of the floor slab body is completely made of cement, the left side surface and the right side surface of the floor slab body are respectively provided with an installation pre-buried hole, equipment for installing bearing reinforcing steel bars and the like can be arranged in the pre-buried holes, not only can the damage and collapse caused by instability when the stair is used be prevented, the occurrence of accidents is prevented, but also the prefabricated composite floor slab has high bearing strength, simultaneously the manufacturing cost of the cement material is low, the fund waste can be prevented, the surface of the floor slab body is provided with an anti-slip strip installation groove, an anti-slip strip device can be installed, the damage to the body caused by slipping caused by unstable footsteps when people trample, the installation finger joint plate is arranged on the surface of the stair, the finger joint plate has the advantages of small deformation degree, difficult cracking and high bearing capacity, and simultaneously, after the surface is painted, more possess wear-resisting and skid-proof function, both ends all are provided with the linking steel sheet about stair, can carry out complete linking to the stair of connecting, avoid taking place the crack, the utility model relates to a prefabricated coincide floor, can be connected to stair and building together through pouring the hole, the degree of difficulty of the transportation of stair and installation has been reduced simultaneously, improve work efficiency, and be provided with the stability that stair can be consolidated to a plurality of pre-buried hole, building body surface sets up finger joint panel, still carry out the japanning simultaneously on finger joint panel surface and handle, make finger joint panel more possess wear-resisting and skid-proof function, the factor of safety in utilization of stair board has been consolidated, increase of service life simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a floor slab body provided by the present invention;

fig. 2 is a schematic view of the structure of the fixing block provided by the present invention;

fig. 3 is a schematic structural view of the finger-jointed board of the present invention;

in the figure: 1. a floor slab body; 2. a pedal; 3. a first casting hole; 4. a second pouring hole; 5. pre-burying a hole; 6. a second fixed block; 7. a first fixed block; 8. a second connecting steel plate; 9. a first connecting steel plate; 10. finger-jointing the plates; 11. mounting grooves for the anti-slip strips; 12. a second ladder beam connecting plate; 13. a first ladder beam connecting plate; 14. and (3) cement material.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a prefabricated composite floor slab comprises a floor slab body 1, wherein all manufacturing materials of the floor slab body 1 are made of cement materials 14, capital waste can be prevented, an installation pedal 2 is arranged on the upper surface of the floor slab body 1, a layer of finger-jointed board 10 is arranged on the upper surface and the front surface of the pedal 2, the finger-jointed board 10 has the advantages of small deformation degree, difficulty in cracking and high bearing capacity, and has the functions of wear resistance and skid resistance after being painted on the surface, installation anti-slip strip installation grooves 11 are respectively arranged at the upper end and the lower end of the front surface of the finger-jointed board 10, the anti-slip strip installation grooves 11 are of a concave structure, anti-slip strip devices can be installed, the phenomenon that people slip down and hurt bodies due to unstable footsteps when trampling is carried out by people is avoided, the quantity of the pedals 2 is set to be a plurality, and the both sides of the uppermost surface of the footboard 2 are respectively provided with a first pouring hole 3, and the both sides of the lowermost surface of the footboard 2 are respectively provided with a second pouring hole 4, the left side and the right side of the floor body 1 are respectively provided with a pre-buried hole 5, and the pre-buried hole 5 is arranged into a communicating structure, the pre-buried hole 5 can be internally provided with equipment for installing bearing reinforcing steel bars and the like, thereby not only preventing the stairs from being damaged and collapsed due to instability when in use, preventing accidents from occurring, but also having high bearing strength, the top end of the floor body 1 is provided with a first fixing block 7, the bottom end of the floor body 1 is provided with a second fixing block 6, the first fixing block 7 and the second fixing block 6 are both arranged into a convex structure, and the outer surface of the first fixing block 7 is provided with a first linking steel plate 9, the surface of second fixed block 6 sets up installation second linking up steel sheet 8, the top surface outside of floor body 1 sets up the first terraced roof beam connecting plate 13 of installation, the bottom surface outside of floor body 1 sets up installation second terraced roof beam connecting plate 12, can carry out complete linking to the stair of connecting, avoids taking place the crack, the utility model relates to a prefabricated coincide floor can be connected to stair and building together through pouring the hole, has reduced the transportation of stair and the degree of difficulty of installation simultaneously, improves work efficiency, and is provided with the stability that the stair can be consolidated to a plurality of pre-buried hole, and building body surface sets up finger joint panel, still carries out the japanning simultaneously on finger joint panel surface and handles for finger joint panel more has wear-resisting and skid-resistant function, has consolidated stair board's factor of safety, increase of service life simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prefabricated coincide floor, includes floor body (1), its characterized in that: the upper surface of floor body (1) sets up installation footboard (2), the left surface and the right flank of floor body (1) set up installation pre-buried hole (5) respectively, just pre-buried hole (5) set up to communicating with each other the form structure, the top of floor body (1) sets up first fixed block of installation (7), just the bottom of floor body (1) sets up installation second fixed block (6), the quantity of footboard (2) sets up to a plurality of, just the top surface both sides of footboard (2) set up respectively and install first hole (3) of pouring, just the hole (4) are pour to the bottom terminal surface both sides of footboard (2) set up the installation second respectively.

2. A prefabricated composite floor slab as claimed in claim 1, wherein: first fixed block (7) and second fixed block (6) all set up to convex form structure, just the surface of first fixed block (7) sets up first linking steel sheet of installation (9), the surface of second fixed block (6) sets up installation second linking steel sheet (8).

3. A prefabricated composite floor slab as claimed in claim 1, wherein: the first ladder beam connecting plate (13) of installation is set up in the top surface outside of floor body (1), the bottom surface outside of floor body (1) sets up installation second ladder beam connecting plate (12).

4. A prefabricated composite floor slab as claimed in claim 1, wherein: the floor slab is characterized in that the whole manufacturing materials of the floor slab body (1) are made of cement materials (14) to form a structure.

5. A prefabricated composite floor slab as claimed in claim 1, wherein: the upper surface and the front surface of the pedal (2) are both provided with a layer of finger-jointed board (10), the upper end and the lower end of the front surface of the finger-jointed board (10) are respectively provided with an installation anti-slip strip installation groove (11), and the anti-slip strip installation groove (11) is of a concave structure.