CN215948891U

CN215948891U - Special template for assembling type pouring steel bar truss floor support plate

Info

Publication number: CN215948891U
Application number: CN202122282175.4U
Authority: CN
Inventors: 张守彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-04
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a special template for an assembled type pouring steel bar truss floor bearing plate, which comprises a plastic template, wherein cavities are distributed in the plastic template; solid belts for connecting the reinforcing steel bar fixing pieces are arranged in the plastic template at certain intervals and are connected with the reinforcing steel bar fixing pieces through screws penetrating through the solid belts; and hollow raised reinforcing belts are arranged on one side of the plastic template in the length direction at intervals. Therefore, can separate the dismantlement with plastic formwork and concrete floor carrier plate after pouring the completion, repeatedly usable, greatly reduced plastic formwork's use cost.

Description

Special template for assembling type pouring steel bar truss floor support plate

Technical Field

The utility model relates to the field of buildings, in particular to a special template for an assembled casting steel bar truss floor support plate.

Background

At present, the floor carrier plate is pour to the assembled, and the template of pouring that uses has two kinds of modes. One method is that a metal plate is used as a template, steel bar trusses which are arranged at intervals are welded on the metal plate, and after cast-in-place construction is completed, the metal plate is kept on a floor bearing plate, so that construction difficulty is brought to next construction, if the metal plate is rusted, decoration construction is troublesome; the other is to use a wooden template. Due to the limitation of specification and size, the adopted wood formwork is not a complete wood board, after the splicing and assembling are completed, the joint part needs to be fixed by adopting a reinforcing plate, and the wood formwork is disassembled after the pouring is completed. Due to the adoption of the splicing mode of the wood template, the labor and the labor are wasted, the cost is high, and meanwhile, the quality problem can also occur. Therefore, the problem to be solved is to provide a convenient and quick special template for the assembled pouring of the steel bar truss.

Disclosure of Invention

In view of the current situation of the technology, the utility model provides the special template for the assembly type pouring truss floor support plate, so that the template can be separated and reused after pouring, and the construction cost and the construction difficulty are effectively reduced.

The technical solution of the utility model is as follows: the special template for the assembled pouring truss floor support plate comprises a plastic template, wherein cavities are distributed in the plastic template; solid belts for connecting the reinforcing steel bar fixing pieces are arranged in the plastic template at certain intervals and are connected with the reinforcing steel bar fixing pieces through screws penetrating through the solid belts; and hollow raised reinforcing belts are arranged on one side of the plastic template in the length direction at intervals. Therefore, the screw rod is removed after pouring is completed, the plastic formwork and the screw rod are detached and can be repeatedly used, meanwhile, the deformation of the plastic formwork is prevented through the reinforcing steel bars, and the service life of the plastic formwork is prolonged.

In the novel plastic template, the plastic template is made of polypropylene materials or polyethylene materials.

Furthermore, honeycomb holes, or circular holes, or grid holes are distributed in the plastic template.

In the novel plastic formwork, the edge of the plastic formwork is a plane end, or is provided with a tongue-and-groove, or two symmetrical sides of the plastic formwork are provided with turned edges connected with adjacent plastic plates.

Furthermore, the flanging edges of the plastic templates are fixedly connected by installing buckles on the protruding edges after the protruding edges of two adjacent plastic templates are spliced.

This is novel the buckle for purchasing the piece outward.

In the novel structure, the solid belt is a solid body, or the solid belt is provided with a through hole for inserting the screw rod.

In this is novel, insert the reinforcing bar on the hollow protruding reinforcing band. When the thickness of the floor slab is required, the strength of the plastic formwork can be ensured by adding the reinforcing steel bars on the hollow convex reinforcing belt of the plastic formwork, and the deformation is avoided.

The width of the plastic template in the novel plastic template is 600 mm; the length of the plastic formwork is any length. The production process can be carried out according to the use requirement.

The utility model has the advantages that the special template for pouring adopts the plastic-molded hollow body, the reinforcing belt and the anti-deformation reinforcing steel belt, thereby reducing the weight and ensuring the strength of the plastic template. After the plastic formwork is adopted for pouring, the steel bar truss and the plastic connecting piece are poured in the concrete floor bearing plate, and the poured plastic formwork can be separated from the concrete floor bearing plate for recycling, so that the use cost is greatly reduced.

Drawings

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

FIG. 2 is a different embodiment of the end edges of the plastic formwork of FIG. 1;

FIG. 3 is another embodiment of the end edges of the plastic formwork of FIG. 1;

fig. 4 is a reference view illustrating an installation state of the plastic formwork and the steel bar truss of fig. 1;

fig. 5 is a reference view of the plastic formwork of fig. 4 in a state where it is removed.

Detailed Description

The utility model will be further explained with reference to the embodiments of the drawings.

The special template for the assembly type casting truss floor support plate shown in the figure 1 comprises a plastic template 1, wherein the edge of the plastic template is a plane end, and the plastic template 1 is made of polypropylene materials. Cavities 2 are distributed in the plastic template 1, and the cavities 2 of the embodiment are honeycomb holes. And a first solid band 3, a second solid band 3-1 and a third solid band 3-2 for connecting reinforcing steel bar fixing pieces 5 are arranged in the plastic formwork 1 at certain intervals. In this embodiment, the first solid band 3, the second solid band 3-1, and the third solid band 3-2 are solid bodies, each two of the first solid band 3, the second solid band 3-1, and the third solid band 3-2 of the spaced solid bands are in a group, the width of the first solid band 3, the second solid band 3-1, and the third solid band 3-2 of each group is equal to the width of the steel bar fixing member 5, the footing of each steel bar fixing member 5 has two screw holes, and the two screw holes of the steel bar fixing member 5 correspond to the first solid band 3, the second solid band 3-1, and the third solid band 3-2. In this embodiment, the first solid band 3, the second solid band 3-1, and the third solid band 3-2 have the following functions: and the steel bar fixing piece 5 for mounting the steel bar truss is connected with a screw hole on the steel bar fixing piece 5 through a screw penetrating into the solid belt. The first solid belt 3, the second solid belt 3-1 and the third solid belt 3-2 simultaneously play a role in increasing the strength of the plastic template 1. Hollow raised reinforcing belts 4 are arranged on one side of the plastic formwork 1 in the length direction at intervals. Like this, remove the screw rod after pouring and dismantle plastic formwork 1 and screw rod, repeatedly usable has still prevented plastic formwork 1's deformation through the reinforcing bar simultaneously, has improved plastic formwork 1's life.

In the above, the plastic formwork 1 may be made of polyethylene material, besides polypropylene material.

In the above, besides the honeycomb holes distributed in the plastic formwork 1, any shape of a circular hole or a grid hole may be adopted. And selecting rules according to actual needs.

In the above, the solid band 3 is a solid body, or through holes for inserting screws are formed on the solid band at certain intervals.

In the above, in addition to the hollow convex reinforcing band for reinforcing the strength of the plastic formwork 1, reinforcing steel bars can be inserted into the hollow convex reinforcing band 3. The deformation of the plastic template 1 caused by thickening the floor bearing plate is avoided.

In the above, the width of the plastic template is 600 mm; the length of the plastic template is extended meter, and the plastic template can be produced and processed according to the use requirement.

Fig. 2 shows different embodiments of the end edges of the plastic formwork 1, wherein the two end edges of the plastic formwork are respectively provided with convex-concave tongues 6. During assembly, the two adjacent plastic templates 1 are installed and matched through the convex-concave tongue-and-groove 6, so that the integrity and the combination strength of the plastic templates 1 are ensured.

Referring to fig. 3, another embodiment of the plastic formwork end edge is shown, wherein, the two sides of the plastic formwork 1 are provided with convex end edges 7, after the convex end edges of two adjacent plastic formworks 1 are spliced, the convex end edges 7 are fixedly connected by installing buckles 8. The effect is the same as in fig. 2.

Fig. 4 shows a partial reference example of the installation state of the plastic formwork and the steel bar truss of fig. 1. The reinforcing steel bar fixing pieces 5 are arranged on the first solid band 3 on the plastic template 1 at intervals, the screw rods 9 are inserted into the solid bands 3 corresponding to the reinforcing steel bar fixing pieces 5, the screw rods 9 are connected and fixed with two foot screw holes of the reinforcing steel bar fixing pieces 5, and the reinforcing steel bar truss 10 (comprising an upper chord rib a, a lower chord rib b and a web rib c which form a triangular structure) is installed on the reinforcing steel bar fixing pieces 5. In the above, the fixed connection process of the steel bar truss 10 and the steel bar fixing piece 5 on the plastic formwork 1 is completed in a factory, and concrete pouring can be performed after the plastic formwork 1 is delivered to a construction site and spliced and combined. The poured steel bar fixing piece 5 and the steel bar truss 10 are poured inside the concrete floor support plate.

Fig. 5 is a reference view of the plastic formwork removed after the floor deck of fig. 4 is completed. After the building carrier plate 11 solidifies, dismantle the separation with screw rod 9 and reinforcing bar mounting 5 on the plastic formwork 1 after, dismantle the separation with plastic formwork 1 and concrete building carrier plate 11 again, accomplish the dismantlement process of plastic formwork 1 promptly, make its plastic formwork 1 after dismantling repeatedly usable.

Claims

1. The special template for the assembled pouring of the steel bar truss floor bearing plate is characterized by comprising a plastic template, wherein cavities are distributed in the plastic template; solid belts for connecting the reinforcing steel bar fixing pieces are arranged in the plastic template at certain intervals and are connected with the reinforcing steel bar fixing pieces through screws penetrating through the solid belts; and hollow raised reinforcing belts are arranged on one side of the plastic template in the length direction at intervals.

2. The special template for the assembly type casting steel bar truss floor support plate according to claim 1, wherein the plastic template is made of polypropylene material or polyethylene material.

3. The special template for the assembly type casting steel bar truss floor bearing plate according to claim 1, wherein honeycomb holes, circular holes or grid holes are distributed in the plastic template.

4. The special template for the assembly type casting steel bar truss floor bearing plate as claimed in claim 1, wherein the edges of the plastic template are flat ends or are provided with tongue-and-groove openings, or the two symmetrical sides of the plastic template are provided with turned edges connected with adjacent plastic plates.

5. The special template for the assembly type casting steel bar truss floor bearing plate according to claim 1, wherein the solid belt is a solid body, or through holes for inserting the screws are arranged on the solid belt at certain intervals.

6. The special formwork of an assembled type casting steel bar truss floor support plate according to claim 1, wherein reinforcing steel bars are inserted into the hollow raised reinforcing belts.

7. The special template for the assembly type casting steel bar truss floor bearing plate according to claim 1, wherein the width of the plastic template is 600 mm; the length of the plastic formwork is any length.