CN215889331U

CN215889331U - Big rigidity template of high muscle of cavity

Info

Publication number: CN215889331U
Application number: CN202022944615.3U
Authority: CN
Inventors: 陈志友
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2022-02-22
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a hollow high-rib and high-rigidity template which comprises a bottom plate and is characterized in that the bottom plate is of a double-layer structure, the bottom plate is divided into a plurality of cavities, side ribs are arranged on two sides of the bottom plate, and reinforcing ribs are arranged on the bottom plate in a penetrating manner.

Description

Big rigidity template of high muscle of cavity

Technical Field

The utility model relates to the technical field of buildings, in particular to the field of building templates.

Background

The building formwork is a temporary supporting structure, which is manufactured according to the design requirements, so that the concrete structure and the members are formed according to the specified positions and geometric dimensions, the correct positions of the concrete structure and the members are kept, and the self weight of the building formwork and the external load acting on the building formwork are borne. The purpose of the template engineering is to ensure the quality and the construction safety of the concrete engineering, accelerate the construction progress and reduce the engineering cost.

The common templates are mostly wood molds which have the characteristic of easy processing of weight, but the wood molds also have the problems of easy damage and deformation, and the conditions of mold explosion and deformation are easy to occur in the using process. In addition, because the wooden form is fragile, also there is the condition that can repeat reuse rate low.

At present, more wood molds and aluminum molds are applied. The wooden model links together with the flitch, and uncontrollable factor causes explodes mould etc. and intensity of labour increases, and recruitment cost increase, and the aluminum mould is high for the structural strength of wooden model itself, and is more durable, and final surface smoothness is also higher, difficult mould that explodes. However, the aluminum die has certain defects, and the one-time investment is quite high. In addition, the aluminum mold is a recyclable resource, and is likely to be stolen at a project site.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hollow high-rib and high-rigidity template which comprises a bottom plate and is characterized in that the bottom plate is of a double-layer structure, the bottom plate is divided into a plurality of cavities, side ribs are arranged on two sides of the bottom plate, and reinforcing ribs are arranged on the bottom plate in a penetrating manner.

Furthermore, the height of the side ribs and the height of the reinforcing ribs extending out of the bottom plate are consistent.

Furthermore, the reinforcing rib is of a hollow structure.

Further, the size of the cavity of the bottom plate close to the side ribs is larger than that of the cavity in the middle of the bottom plate.

Furthermore, one side of the reinforcing rib, which is close to the bottom plate, is provided with a convex structure.

Furthermore, the side ribs are provided with connecting holes.

Furthermore, a plurality of protruding structures protruding out of the surface of the edge rib are arranged on the edge rib.

Further, the protruding structures are horizontal strips which penetrate through the edge ribs in the axial direction.

The utility model has the advantages that: by adopting the light material and matching with the hollow structure, the weight of the template is effectively reduced while the bending resistance is enhanced.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic front structural view of the present invention.

Fig. 3 is a schematic structural view of wood pattern installation.

Fig. 4 is a front structural view of the installation of the wood pattern.

Detailed Description

The present invention is further illustrated by the following figures and examples, which include, but are not limited to, the following examples.

Example 1

As shown in fig. 1 and 2, the concrete form comprises a bottom plate 1, and is characterized in that the bottom plate 1 is of a double-layer structure, the bottom plate 1 is divided into a plurality of cavities, and the cavities are beneficial to reducing weight and providing larger structural bending resistance, so that the overall strength of the form and the surface levelness of a concrete finished product are ensured when the form is used. The both sides of bottom plate 1 are equipped with side rib 2, link up on the bottom plate 1 and are equipped with strengthening rib 3. The central part of the base plate 1 is subjected to the greatest bending stress during use, and therefore the provision of the reinforcing ribs 3 in the central part of the base plate 1 provides a greater bending resistance limit. Meanwhile, the cavities are distributed in other areas with smaller stress, so that the weight of the whole template is reduced under the condition that the use strength is ensured.

Example 2

As shown in fig. 2, in the present embodiment, the side ribs 2 and the reinforcing beads 3 protrude from the bottom plate 1 at the same height.

As shown in fig. 3, the conventional wood pattern 6 can only provide bending resistance by the external template support 5 during use, which in one aspect has a high requirement on the density of the template support 5 and the spacer 7, and increases the workload of template construction. On the other hand, since the wooden mold 6 itself is poor in rigidity and bending resistance, the mold burst is liable to occur at a position where the formwork support 5 is not directly provided with support.

When the formwork outer frame 5 is used, the side ribs 2 and the reinforcing ribs 3 can be simultaneously extruded by the formwork outer frame 5, and the stress of the bottom plate 1 is kept uniform. Meanwhile, the use of an additional cushion block 7 in the use process of the traditional wood formwork 6 is avoided, the steps and materials for erecting the formwork are reduced, and the efficiency for erecting the formwork is improved.

Example 3

In the present embodiment, the reinforcing beads 3 have a hollow structure. When the reinforcing rib connecting piece is used, the reinforcing rib 3 can provide larger bending resistance while the weight is reduced, the connecting piece 8 can be more conveniently inserted into the reinforcing rib 3, and the adjacent bottom plates 1 are connected through the connecting piece 8. The connecting piece 8 prevents the die explosion at the joint of the adjacent bottom plates 1 on one hand, and on the other hand, improves the integrity of the assembled template and further improves the bending resistance limit of the reinforcing ribs 3.

Example 4

In the present embodiment, the cavity in the bottom plate 1 is a through hole that penetrates in the axial direction of the bottom plate 1. The size of the cavity of the bottom plate 1 close to the side ribs 2 is larger than that of the cavity in the middle of the bottom plate 1, the structural thickness in the middle of the bottom plate 1 is guaranteed due to the structural setting, and the stress strength in the middle of the bottom plate 1 is guaranteed.

Example 5

The side of the reinforcing rib 3 close to the bottom plate 1 is provided with a bulge 301. Because the reinforcing rib 3 is large in size and is of a hollow structure, the local structural strength of the bottom plate 1 can be enhanced by the protrusion 301, and local depression of the bottom plate 1 at the reinforcing rib 3 is avoided.

The side rib 2 is provided with a coupling hole 201. When in use, the adjacent bottom plates 1 can be connected by screws penetrating through the connecting holes 201.

Example 6

In the present embodiment, the rib 2 is provided with a plurality of protruding structures 202 protruding from the surface of the rib 2. The protruding structure 301 can be a bump, or the like, which is beneficial to enhancing the surface strength of the side rib 2 and ensuring the non-deformation of the side rib 2 after long-term use.

Example 7

The raised formations 202 are horizontal bars that extend axially through the rib 2.

Claims

1. The utility model provides a big rigidity template of high muscle of cavity, includes bottom plate (1), its characterized in that, bottom plate (1) are bilayer structure, a plurality of cavitys are cut apart into in bottom plate (1), the both sides of bottom plate (1) are equipped with side rib (2), it is equipped with strengthening rib (3) to link up on bottom plate (1).

2. A hollow high-rib high-rigidity formwork according to claim 1, wherein the side ribs (2) and the reinforcing ribs (3) extend out of the bottom plate (1) at the same height.

3. A hollow high-rib high-rigidity formwork according to claim 2, wherein the reinforcing ribs (3) are of a hollow structure.

4. A hollow high-rib high-rigidity formwork according to claim 3, wherein the size of the cavity of the bottom plate (1) close to the side rib (2) is larger than that of the cavity of the middle part of the bottom plate (1).

5. A hollow high-rib high-rigidity formwork according to claim 4, wherein the side of the reinforcing rib (3) close to the bottom plate (1) is provided with a bulge (301).

6. A hollow high-rib large-rigidity formwork according to any one of claims 1 to 5, wherein the side rib (2) is provided with a connecting hole (201).

7. A hollow high-rib high-rigidity formwork according to claim 6, wherein the side rib (2) is provided with a plurality of convex structures (202) protruding from the surface of the side rib (2).

8. A hollow high-rib high-rigidity formwork according to claim 7, wherein the convex structure (202) is a horizontal bar passing through the rib (2) in the axial direction.