CN216640892U

CN216640892U - A reinforced concrete prefabricated component for building

Info

Publication number: CN216640892U
Application number: CN202123083387.6U
Authority: CN
Inventors: 冀文丽; 宫兰营
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-31
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a reinforced concrete prefabricated part for buildings, which comprises a floor slab body and a wall panel arranged at the top of the floor slab body, wherein one side of the floor slab body is provided with a plurality of first splicing grooves, the first splicing grooves are uniformly distributed on one side of the floor slab body, one side of the floor slab body is fixedly connected with a plurality of first splicing reinforcing steel bars matched with the first splicing grooves, and the number of the first splicing reinforcing steel bars is provided. This reinforced concrete prefabricated component for building, because the income export diameter of first concatenation groove and second concatenation groove is great, the one end diameter of first concatenation reinforcing bar and second concatenation reinforcing bar is less to splice the precast floor slab very easily, after accomplishing the precast floor slab concatenation, insert the second pinhole in reinforcing bar and the first pinhole in proper order, thereby increase the connection stability of precast floor slab junction.

Description

A reinforced concrete prefabricated component for building

Technical Field

The utility model relates to the technical field of reinforced concrete, in particular to a reinforced concrete prefabricated part for buildings.

Background

At present, the reinforced concrete assembled floor can bear bidirectional load, has good integrity, does not need on-site formwork erection, has low manufacturing cost and easy hoisting and transportation, and the reinforced concrete prefabricated part of the assembled floor usually adopts a ribbed reinforced concrete prefabricated part.

The existing reinforced concrete prefabricated floor slab for the building is mostly assembled, prefabricated reinforcing steel bars are inserted into a prefabricated through hole, but the reinforcing steel bars on two sides of the existing prefabricated floor slab need interference fit with the through hole, the prefabricated floor slab is difficult to align during splicing and installation, and further the prefabricated floor slab is difficult to splice.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a reinforced concrete prefabricated part for buildings, which solves the problems that reinforcing steel bars on two sides of a prefabricated floor slab need to be in interference fit with through holes, and a wall panel shakes to easily injure workers.

In order to realize the purpose, the utility model is realized by the following technical scheme: a reinforced concrete prefabricated part for buildings comprises a floor slab body and a wall panel arranged at the top of the floor slab body, wherein one side of the floor slab body is provided with a plurality of first splicing grooves which are uniformly distributed at one side of the floor slab body, one side of the floor slab body is fixedly connected with a plurality of first splicing reinforcing steel bars matched with the first splicing grooves, the number of the first splicing reinforcing steel bars is provided with a plurality of first splicing grooves which are uniformly distributed at one side of the floor slab body, the first splicing grooves and the first splicing reinforcing steel bars are arranged at intervals, the other side of the floor slab body is provided with a plurality of second splicing grooves, the number of the second splicing grooves is provided with a plurality of second splicing reinforcing steel bars matched with the second splicing grooves, the number of the second splicing reinforcing steel bars is provided with a plurality of second splicing grooves, and evenly distributed is at the opposite side of floor body, second concatenation groove and second concatenation reinforcing bar interval arrangement, first pinhole has all been seted up in the front of first concatenation reinforcing bar and second concatenation reinforcing bar, the second pinhole with first pinhole looks adaptation is all seted up to the positive left and right sides of floor body, the internal surface sliding connection of second pinhole has the reinforcing bar.

Preferably, the top of floor body and the left and right sides that is located the shingle nail all are provided with horizontal spacing chute board, the internal surface of horizontal spacing chute board has perpendicular limiting plate through slider sliding connection.

Preferably, one side of the vertical limiting plate close to the wall panel is fixedly connected with a first clamping block, and the left side and the right side of the wall panel are both provided with first grooves matched with the first clamping blocks.

Preferably, the bottom fixedly connected with second fixture block of horizontal spacing chute board, the second recess with second fixture block looks adaptation is all seted up to the left and right sides at floor body top.

Preferably, the left side and the right side of the top of the floor slab body are provided with through holes right above the first splicing groove and the second splicing groove.

Preferably, the top fixedly connected with thread bush of horizontal spacing chute board, the internal surface threaded connection of thread bush has the threaded rod, the one end of threaded rod with erect one side of limiting plate and rotate and be connected.

Advantageous effects

The utility model provides a reinforced concrete prefabricated part for buildings. Compared with the prior art, the method has the following beneficial effects:

(1) this a reinforced concrete prefabricated component for building, cooperation floor body, the shingle nail, first splice groove, first splice reinforcing bar, the second splice groove, the second splice reinforcing bar, first pinhole, the setting of second pinhole and reinforcing bar, because the income export diameter of first splice groove and second splice groove is great, the one end diameter of first splice reinforcing bar and second splice reinforcing bar is less, thereby splice the precast floor very easily, after accomplishing the splicing of precast floor, insert reinforcing bar and first pinhole in proper order with the second pinhole, thereby increase the connection stability of precast floor junction.

(2) This a reinforced concrete prefabricated component for building, through erecting limiting plate, horizontal spacing chute board, first fixture block, first recess, second fixture block, second recess, through-hole, threaded rod and thread bush's setting, insert the second fixture block in the second recess, rotate the threaded rod and drive and erect the limiting plate and make first fixture block insert first recess in to prevent that the shingle nail from rocking, thereby prevent that the shingle nail from rocking the healthy of injury workman.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of structural connection of the floor slab body, the second splice groove and the second splice bar according to the present invention;

fig. 3 is a schematic view of structural connection of the floor slab body, the first splicing groove and the first splicing steel bar according to the utility model.

In the figure: 1. a floor slab body; 2. a wall panel; 3. a first splice groove; 4. first splicing reinforcing steel bars; 5. a second splice groove; 6. second splicing reinforcing steel bars; 7. a first pin hole; 8. a second pin hole; 9. reinforcing steel bars; 10. a vertical limit plate; 11. a horizontal limiting chute plate; 12. a first clamping block; 13. a first groove; 14. a second fixture block; 15. a second groove; 16. a through hole; 17. a threaded rod; 18. and (4) a threaded sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a reinforced concrete prefabricated part for buildings comprises a floor slab body 1 and a wall panel 2 arranged at the top of the floor slab body 1, wherein one side of the floor slab body 1 is provided with a first splicing groove 3, the opening diameter of the first splicing groove 3 is large, the internal diameter is small, the number of the first splicing grooves 3 is provided with a plurality of first splicing grooves 3, the first splicing grooves are evenly distributed at one side of the floor slab body 1, one side of the floor slab body 1 is fixedly connected with first splicing reinforcing steel bars 4 matched with the first splicing grooves 3, one end of each first splicing reinforcing steel bar 4 is small in diameter, the diameter close to one end of the floor slab body 1 is the same as the diameter of the opening of the first splicing groove 3, the number of the first splicing reinforcing steel bars 4 is provided with a plurality of first splicing grooves 3, the first splicing grooves 3 and the first splicing reinforcing steel bars 4 are evenly distributed at one side of the floor slab body 1, the other side of the floor slab body 1 is provided with second splicing grooves 5, the opening diameter of the second splicing grooves 5 is large, the inner diameter is small, the number of the second splicing grooves 5 is provided with a plurality of second splicing steel bars 6 which are evenly distributed on the other side of the floor slab body 1, the other side of the floor slab body 1 is fixedly connected with the second splicing steel bars 6 matched with the second splicing grooves 5, the diameter of one end of each second splicing steel bar 6 is small, the diameter close to one end of the floor slab body 1 is the same as the diameter of the opening of the second splicing groove 5, the number of the second splicing steel bars 6 is provided with a plurality of second splicing steel bars 6 which are evenly distributed on the other side of the floor slab body 1, the second splicing grooves 5 and the second splicing steel bars 6 are arranged at intervals, the front sides of the first splicing steel bars 4 and the second splicing steel bars 6 are both provided with first pin holes 7, the left side and the right side of the front side of the floor slab body 1 are both provided with second pin holes 8 matched with the first pin holes 7, the inner surface of the second pin holes 8 is connected with reinforcing steel bars 9 in a sliding mode, because the inlet and outlet diameters of the first splicing grooves 3 and the second splicing grooves 5 are larger, first concatenation reinforcing bar 4 and second concatenation reinforcing bar 6's one end diameter is less, thereby splice precast floor very easily, accomplish the precast floor concatenation back, insert reinforcing bar 9 and first pinhole 7 with second pinhole 8 in proper order, thereby increase the connection stability of precast floor junction, the left and right sides at 1 top of floor body just is located first splice groove 3 and second splice groove 5 and has seted up through-hole 16 directly over, be used for pouring into the concrete, and then increase the structural strength of junction.

Further, the top of the floor slab body 1 and the left and right sides of the wall panel 2 are both provided with a transverse limiting sliding chute plate 11, the inner surface of the transverse limiting sliding chute plate 11 is connected with a vertical limiting plate 10 in a sliding way through a sliding block, one side of the vertical limiting plate 10 close to the wall panel 2 is fixedly connected with a first clamping block 12, the left and right sides of the wall panel 2 are both provided with a first groove 13 matched with the first clamping block 12, the bottom of the transverse limiting sliding chute plate 11 is fixedly connected with a second clamping block 14, the left and right sides of the top of the floor slab body 1 are both provided with a second groove 15 matched with the second clamping block 14, the top of the transverse limiting sliding chute plate 11 is fixedly connected with a threaded sleeve 18, the inner surface of the threaded sleeve 18 is in threaded connection with a threaded rod 17, one end of the threaded rod 17 is rotatably connected with one side of the vertical limiting plate 10, the second clamping block 14 is inserted into the second groove 15, the threaded rod 17 is rotated to drive the vertical limiting plate 10 to enable the first clamping block 12 to be inserted into the first groove 13, thereby preventing the shingle 2 from shaking, and preventing the shingle 2 from shaking to injure the health of workers.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, because the income export diameter of first concatenation groove 3 and second concatenation groove 5 is great, the one end diameter of first concatenation reinforcing bar 4 and second concatenation reinforcing bar 6 is less, thereby insert first concatenation reinforcing bar 4 in second concatenation groove 5 very easily, insert second concatenation reinforcing bar 6 in first concatenation groove 3, accomplish the prefabricated floor concatenation back, insert reinforcing bar 9 and first pinhole 7 with second pinhole 8 in proper order, thereby increase the connection stability of prefabricated floor junction, insert second fixture block 14 in second recess 15, it drives perpendicular limiting plate 10 to rotate threaded rod 17 and makes first fixture block 12 insert first recess 13, thereby prevent that shingle nail 2 from rocking.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reinforced concrete prefabricated component for building, includes floor body (1) and wall panel (2) of setting at floor body (1) top, its characterized in that: the floor is characterized in that one side of the floor body (1) is provided with a plurality of first splicing grooves (3), the first splicing grooves (3) are uniformly distributed on one side of the floor body (1), one side of the floor body (1) is fixedly connected with first splicing steel bars (4) matched with the first splicing grooves (3), the first splicing steel bars (4) are provided with a plurality of first splicing steel bars and uniformly distributed on one side of the floor body (1), the first splicing grooves (3) and the first splicing steel bars (4) are arranged at intervals, the other side of the floor body (1) is provided with a plurality of second splicing grooves (5), the second splicing grooves (5) are uniformly distributed on the other side of the floor body (1), the other side of the floor body (1) is fixedly connected with second splicing steel bars (6) matched with the second splicing grooves (5), the quantity of second concatenation reinforcing bar (6) is provided with a plurality of, and evenly distributed is at the opposite side of floor body (1), second splice groove (5) and second concatenation reinforcing bar (6) interval arrangement, first pinhole (7) have all been seted up with the front of second concatenation reinforcing bar (6) in first concatenation reinforcing bar (4), second pinhole (8) with first pinhole (7) looks adaptation are all seted up to the positive left and right sides of floor body (1), the internal surface sliding connection of second pinhole (8) has strengthening reinforcement (9).

2. A reinforced concrete prefabricated part for building according to claim 1, wherein: the top of floor body (1) and the left and right sides that is located shingle nail (2) all are provided with horizontal spacing chute board (11), the internal surface of horizontal spacing chute board (11) has perpendicular limiting plate (10) through slider sliding connection.

3. A reinforced concrete prefabricated part for building according to claim 2, wherein: erect limiting plate (10) and be close to one side fixedly connected with first fixture block (12) of shingle nail (2), first recess (13) with first fixture block (12) looks adaptation are all seted up to the left and right sides of shingle nail (2).

4. A reinforced concrete prefabricated part for building according to claim 2, wherein: the bottom fixedly connected with second fixture block (14) of horizontal spacing chute board (11), second recess (15) with second fixture block (14) looks adaptation are all seted up to the left and right sides at floor body (1) top.

5. A reinforced concrete prefabricated part for building according to claim 1, wherein: the left side and the right side of the top of the floor slab body (1) are located right above the first splicing groove (3) and the second splicing groove (5) and are provided with through holes (16).

6. A reinforced concrete prefabricated part for building according to claim 2, wherein: the top fixedly connected with thread bush (18) of horizontal spacing chute board (11), the internal surface threaded connection of thread bush (18) has threaded rod (17), the one end of threaded rod (17) is rotated with one side of erecting limiting plate (10) and is connected.