CN217128720U

CN217128720U - Prefabricated mould cardboard

Info

Publication number: CN217128720U
Application number: CN202123441133.7U
Authority: CN
Inventors: 张夏峰; 邵婕
Original assignee: Suzhou Tuhong Construction Technology Co ltd
Current assignee: Shanghai Moka Construction Engineering Technology Development Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-05
Anticipated expiration: 2031-12-30

Abstract

The utility model provides a prefabricated mould clamping plate, which comprises a prefabricated concrete plate body, a plurality of steel bar trusses and a steel wire mesh, wherein the steel bar trusses are vertically arranged on the prefabricated concrete plate body at intervals; the wire net is located the inside of precast concrete plate body and is equipped with, and the wire net sets up horizontal muscle including the interval, and the muscle is indulged to the first muscle and the second of indulging that the horizontal muscle interval of perpendicular to set up, muscle interval distribution is indulged at the first muscle of indulging between, and the diameter that the muscle was indulged to the second is greater than the first diameter of indulging the muscle, and the quantity that the muscle was indulged to the second is less than the first quantity of indulging the muscle. The utility model discloses a prefabricated mould cardboard, plate body thickness is little, light in weight, sound construction.

Description

Prefabricated mould cardboard

Technical Field

The utility model belongs to the technical field of building element, concretely relates to prefabricated mould cardboard.

Background

The fabricated building is a building formed by assembling prefabricated parts on a construction site, and is divided into five types, namely a block building, a plate building, a box type building, a framework plate building, a rising-rise building and the like according to the form and the construction method of the prefabricated parts. A large number of building parts in the prefabricated building are produced and processed by a workshop, and the prefabricated parts mainly comprise external wall panels, internal wall panels, laminated slabs, balconies, air-conditioning slabs, stairs, prefabricated beams, prefabricated columns and the like. Different from the existing building construction, the cast-in-place operation of the fabricated building is greatly reduced, and only the assembly operation is needed on site. Because the assembly type building adopts the integrated design and construction of building and decoration, the decoration can be synchronously carried out along with the construction of the main body. The assembly type building has received wide attention from governments and enterprises because a large amount of raw materials can be saved in the construction process, and the industrial production and industrialization of the building can be realized.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prefabricated mould cardboard, plate body thickness is little, light in weight, sound construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a prefabricated mould clamping plate comprises a prefabricated concrete plate body, a plurality of steel bar trusses and a steel wire mesh, wherein the steel bar trusses are vertically arranged on the prefabricated concrete plate body at intervals; the wire net is located the inside of precast concrete plate body and is equipped with, and the wire net sets up horizontal muscle including the interval, and the muscle is indulged to the first muscle and the second of indulging that the horizontal muscle interval of perpendicular to set up, muscle interval distribution is indulged at the first muscle of indulging between, and the diameter that the muscle was indulged to the second is greater than the first diameter of indulging the muscle, and the quantity that the muscle was indulged to the second is less than the first quantity of indulging the muscle.

Furthermore, the distance d1 between the second longitudinal bar close to the two ends of the precast concrete slab body and the adjacent first longitudinal bar is not less than 40mm and not more than 50mm, and the distance between the second longitudinal bar at the inner side and the adjacent first longitudinal bars at the two sides is 100 mm.

Furthermore, the lower end face of the steel bar truss and the lower end face of the steel wire mesh are located in the same horizontal plane.

Further, the distance between the two ends of the steel bar truss in the length direction and the two ends of the precast concrete slab in the length direction is 10 mm.

Furthermore, the first longitudinal bar is positioned on the upper end face of the transverse bar, and the second longitudinal bar is vertically intersected with the transverse bar.

Further, the diameter of the second longitudinal rib is 2 times of the diameter of the first longitudinal rib.

Furthermore, the steel bar truss comprises an upper chord steel bar and two lower chord steel bars which are arranged in parallel, the upper chord steel bar and the two lower chord steel bars are distributed in a triangular mode, a plurality of continuous inverted V-shaped supports are connected between the upper chord steel bar and the two lower chord steel bars, the upper ends of the inverted V-shaped supports are fixedly connected with the upper chord steel bars, and the lower ends of the inverted V-shaped supports are fixedly connected with the lower chord steel bars.

The utility model provides a prefabricated mould cardboard adds the wire net in the interior of the precast concrete plate body, can confirm the intensity of prefabricated mould cardboard under the prerequisite that reduces precast concrete body thickness; the steel wire mesh is internally provided with longitudinal ribs with different diameters, so that the reinforcing strength of the steel wire mesh is enhanced.

Drawings

Fig. 1 is a top view of the prefabricated form clamping plate of the present invention;

fig. 2 is a front view of the prefabricated form clamping plate of the present invention;

fig. 3 is a side view of the prefabricated form clamping plate of the present invention;

fig. 4 is a reinforcement diagram of the prefabricated form clamp plate of the present invention.

The steel wire mesh reinforced concrete plate comprises 1-a precast concrete plate body, 2-a steel bar truss, 3-a steel wire mesh, 21-upper chord steel bars, 22-lower chord steel bars, 23-an inverted V-shaped support, 31-transverse bars, 32-first longitudinal bars and 33-second longitudinal bars.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

The prefabricated formwork clamping plate shown in fig. 1-4 comprises a prefabricated concrete plate body 1, a plurality of steel bar trusses 2 and a steel wire mesh 3, wherein the steel bar trusses 2 are vertically arranged on the prefabricated concrete plate body 1 at intervals, the lower ends of the steel bar trusses 2 are positioned inside the prefabricated concrete plate body 1, the upper ends of the steel bar trusses 2 are positioned above the upper end surface of the prefabricated concrete plate body 1, the lower end surfaces of the steel bar trusses 2 and the lower end surface of the steel wire mesh 3 are positioned in the same horizontal plane, and the distance between the two ends of the steel bar trusses 2 in the length direction and the two ends of the prefabricated concrete plate body 1 in the length direction is 10 mm; the steel wire mesh 3 is arranged in the precast concrete slab body 1, the steel wire mesh 3 comprises transverse ribs 31 arranged at intervals, first longitudinal ribs 32 and second longitudinal ribs 33 arranged perpendicular to the transverse ribs 31 at intervals, the second longitudinal ribs 33 are distributed among the first longitudinal ribs 32 at intervals, the first longitudinal ribs 32 are arranged on the upper end faces of the transverse ribs 31, the second longitudinal ribs 33 are perpendicularly intersected with the transverse ribs 31, the diameter of the second longitudinal ribs 33 is 2 times of that of the first longitudinal ribs 32, and the number of the second longitudinal ribs 33 is less than that of the first longitudinal ribs 32; the distances between the second longitudinal bars 33 close to the two ends of the precast concrete slab body 1 and the adjacent first longitudinal bars 32 are respectively 50mm and 40mm, and the distance between the second longitudinal bars 33 positioned on the inner side and the adjacent first longitudinal bars 32 on the two sides is 100 mm; the steel bar truss 2 comprises an upper chord steel bar 21 and two lower chord steel bars 22 which are arranged in parallel, the upper chord steel bar 21 and the two lower chord steel bars 22 are distributed in a triangular mode, a plurality of continuous inverted V-shaped supports 23 are connected between the upper chord steel bar 21 and the two lower chord steel bars 22, the upper ends of the inverted V-shaped supports 23 are fixedly connected with the upper chord steel bar 21, and the lower ends of the inverted V-shaped supports 23 are fixedly connected with the lower chord steel bars 22.

The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention should be regarded as the protection scope of the present invention for those skilled in the art.

Claims

1. A prefabricated mould clamping plate is characterized by comprising a prefabricated concrete plate body, a plurality of steel bar trusses and a steel wire mesh, wherein the steel bar trusses are vertically arranged on the prefabricated concrete plate body at intervals; the wire net is located the inside of precast concrete plate body and is equipped with, and the wire net sets up horizontal muscle including the interval, and the muscle is indulged to the first muscle and the second of indulging that the horizontal muscle interval of perpendicular to set up, muscle interval distribution is indulged at the first muscle of indulging between, and the diameter that the muscle was indulged to the second is greater than the first diameter of indulging the muscle, and the quantity that the muscle was indulged to the second is less than the first quantity of indulging the muscle.

2. The prefabricated formwork clamping plate as claimed in claim 1, wherein the distance between the second longitudinal bars close to the two ends of the prefabricated concrete plate body and the adjacent first longitudinal bars is not less than 40mm and not more than d1 and not more than 50mm, and the distance between the second longitudinal bars at the inner side and the adjacent first longitudinal bars at the two sides is 100 mm.

3. The prefabricated formwork clamping plate as claimed in claim 1, wherein the lower end surface of the steel bar truss and the lower end surface of the steel wire mesh are located in the same horizontal plane.

4. The prefabricated form clamping plate as claimed in claim 1, wherein the distance between the two ends of the steel bar truss in the length direction and the two ends of the prefabricated concrete slab in the length direction is 10 mm.

5. The prefabricated formwork panel of claim 1, wherein the first longitudinal rib is disposed on an upper end surface of the transverse rib, and the second longitudinal rib is disposed perpendicularly intersecting the transverse rib.

6. A prefabricated formwork panel as claimed in claim 1, wherein the diameter of the second longitudinal ribs is 2 times the diameter of the first longitudinal ribs.

7. The prefabricated form clamping plate as claimed in claim 1, wherein the steel bar truss comprises an upper chord steel bar and two lower chord steel bars which are arranged in parallel, the upper chord steel bar and the two lower chord steel bars are distributed in a triangular shape, a plurality of continuous inverted V-shaped supports are connected between the upper chord steel bar and the two lower chord steel bars, the upper ends of the inverted V-shaped supports are fixedly connected with the upper chord steel bars, and the lower ends of the inverted V-shaped supports are fixedly connected with the lower chord steel bars.