CN217420349U

CN217420349U - Mould shell and mould shell group

Info

Publication number: CN217420349U
Application number: CN202121492335.1U
Authority: CN
Inventors: 董立红
Original assignee: Dezhou Yuansheng Composite Material Co ltd
Current assignee: Dezhou Yuansheng Composite Material Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-09-13
Anticipated expiration: 2031-07-01

Abstract

The utility model provides a mould shell and mould shell group, include: the body comprises a top wall and a plurality of side walls, wherein the top wall and the side walls form a hollow part; the pipe bodies are arranged on the top wall of the body, and each pipe body is communicated with the body; at least a portion of at least one of the sidewalls extends in a direction away from the tubular body in a direction away from the hollow portion. The utility model discloses in, be provided with a plurality of lateral walls on the body, at least one part of at least one lateral wall takes place to keep away from the extension that well kenozooecium took place towards, through foretell mode of setting up, can improve the anti extrusion strength of body self effectively, takes place to extrude the back when the concrete to the body, can avoid body self to take place inside deformation.

Description

Mould shell and mould shell group

Technical Field

The utility model relates to a wafer board technical field, concretely relates to mould shell and mould shell group.

Background

In the process of preparing wafers in a wafer factory, it is necessary to strictly avoid particles such as dust from falling onto the wafers and causing adverse effects on the quality of the wafers.

In order to achieve a high degree of cleanliness in the corresponding plant, cleanrooms and sub-cleanrooms are typically provided in the plants of the prior art, the cleanrooms having a higher level of cleanliness than the sub-cleanrooms. The toilet is supported by raised floor, is provided with the return air hole on raised floor, is provided with air extraction equipment in inferior toilet, and air extraction equipment starts, and the air current that contains the particle in the toilet flows into inferior toilet through the return air hole, then filters and flows back to the toilet in the filter screen that sets up on the rethread clean room ceiling to form circulation system, and the completion contains the gaseous purification of particle in to the toilet.

Therefore, the role of the raised floor itself is very important, and it is required to form not only the return air holes but also sufficient strength to support the related equipment, while having a certain ability to suppress minute vibrations.

The raised floor in the prior art is usually configured as a lattice beam slab, the lattice beam slab includes a framework formed by reinforcing steel bars, and meanwhile, square waffle slabs are placed in the areas between the frameworks and concrete is filled around the waffle slabs. The square wafer plate is hollow and thin, and comprises a body and a pipe body communicated with the body, and a return air hole is formed through the pipe body.

However, with the enlargement of the factory building, the pressure of the external concrete to be born by the waffle slab itself is greatly increased, and the concrete extrudes the side wall of the body, namely the waffle slab, so that the side wall of the formwork can be sunken inwards, and even the whole waffle slab is deformed, thereby causing adverse effects on the stability of subsequent construction and the whole project.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the present invention is to overcome the defect of the prior art that the waffle slab is set in a cube shape and is easy to deform under the extrusion of concrete.

Therefore, the utility model provides a mould shell, include: the body comprises a top wall and a plurality of side walls, wherein the top wall and the side walls form a hollow part; the pipe bodies are arranged on the top wall of the body, and each pipe body is communicated with the body; at least a portion of at least one of the side walls extends away from the hollow portion in a direction away from the tubular body.

The utility model provides a mould shell, along keeping away from the direction of body, every the orientation is kept away from respectively takes place for the lateral wall the slope of well kenozooecium.

The utility model provides a mould shell, every contained angle between lateral wall and the longitudinal axis is 10-15.

The utility model provides a mould shell, at least one the middle part of lateral wall is relative the other positions of lateral wall protrusion sets up.

The utility model provides a mould shell still includes: and the ribs are respectively arranged at the outer side part of each side wall.

The utility model provides a mould shell, every be provided with many ribs, adjacent two respectively on the lateral wall parallel arrangement each other between the rib.

The utility model provides a mould shell still includes: the body is arranged on the bottom plate, and the bottom plate is provided with a connecting part.

The utility model discloses provide a mould shell group simultaneously, include: the utility model provides a mould shell, each mould shell is provided with a connecting part; the connecting piece acts on the connecting part.

The utility model provides an among the formwork group, connecting portion are the connecting hole, the connecting piece is the screw.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a mould shell, include: the body comprises a top wall and a plurality of side walls, wherein the top wall and the side walls form a hollow part; the pipe bodies are arranged on the top wall of the body, and each pipe body is communicated with the body; at least a portion of at least one of the sidewalls extends in a direction away from the tubular body in a direction away from the hollow portion.

The formwork in the prior art adopts the hollow cube to be arranged, and the thickness of the formwork is smaller, so that after the concrete is poured, the concrete extrudes the side wall of the formwork, the side wall of the formwork can be sunken inwards, even the whole formwork deforms, and adverse effects are caused on the stability of subsequent construction and the whole engineering.

The utility model discloses in, be provided with a plurality of lateral walls on the body, at least some emergence orientation of at least one lateral wall is kept away from the extension that well kenozooecium took place, through foretell the mode that sets up, can improve the anti extrusion strength of body self effectively, after the concrete takes place to extrude the body, can avoid body self to take place inside deformation.

2. The utility model provides a mould shell still includes: and the ribs are respectively arranged at the outer side part of each side wall.

Through setting up the rib, can further improve the intensity of lateral wall self, because the rib setting is in the outside of lateral wall, its direct and concrete contact mutually, extrude the back when the concrete to the body, the rib will play the supporting role to the lateral wall to further avoid the lateral wall to take place to warp.

Simultaneously, through setting up the floor, the floor is made and is the platelike setting, and it becomes an organic whole in can imbedding the concrete and with the concrete, and then further improves the anti extrusion ability of whole module self to the concrete.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the formwork set provided by the present invention;

description of reference numerals:

1. a top wall; 2. a side wall; 3. a tube body; 4. a rib; 5. a base plate;

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

This embodiment provides a formwork, including:

the body comprises a top wall 1 and a plurality of side walls 2, wherein the top wall 1 and the side walls 2 form a hollow part;

specifically, the number of the side walls 2 is not limited as long as a hollow part can be formed with the top wall 1, and the number of the side walls 2 may be three, four or more. As shown in FIG. 1, the formwork has four side walls 2, and the four side walls 2 and the top wall 1 form a hollow part.

The pipe bodies 3 are arranged on the top wall 1 of the body, and each pipe body 3 is communicated with the body;

specifically, body 3 itself is the tube-shape setting, is provided with the ventilation hole in roof 1 and the corresponding position of body 3, realizes the intercommunication between body 3 and the well kenozooecium through the ventilation hole to can realize the circulation of external wind between well kenozooecium and body 3.

In this embodiment, the number of the tube bodies 3 is not limited, and may be only one, or may be plural, and when three tube bodies are provided, the connection line between the three tube bodies 3 is an equilateral triangle. Preferably, as shown in fig. 1, the number of the tube bodies 3 is four, and four tube bodies 3 are arranged in a rectangular or square shape.

In this embodiment, at least a portion of at least one of the side walls 2 extends away from the hollow portion in a direction away from the tubular body 3.

Specifically, at least a part of only one side wall 2 may extend in a direction away from the hollow portion, or at least a part of two or more side walls 2 may extend in a direction away from the hollow portion.

Furthermore, the way that the side wall 2 extends away from the hollow portion is not limited, and a step-like arrangement may be adopted, in which case, the side wall 2 gradually moves away from the hollow portion along the direction away from the top wall 1.

As a preferred embodiment, as shown in fig. 1, in the present embodiment, each of the side walls 2 is inclined away from the hollow portion in a direction away from the tubular body 3.

Specifically, as an embodiment, the side wall 2 itself is inclined linearly, and the whole side wall 2 is inclined smoothly outward; as a modification, the side wall 2 itself may also be inclined in the shape of a wavy line as long as a smooth inclining action can be achieved.

Formwork among the prior art, every lateral wall 2 all is to adopt the vertically mode to assemble with roof 1, because the thickness of lateral wall 2 self is less, consequently when carrying out the back of pouring of concrete, the concrete will extrude the lateral wall 2 of formwork to lead to the lateral wall 2 of formwork to take place inward sunken, lead to the whole deformation that takes place of formwork even, thereby cause harmful effects to subsequent construction and the stability of whole engineering.

In this embodiment, the plurality of side walls 2 are provided on the body, and at least a part of at least one side wall 2 extends away from the hollow portion, so that the anti-extrusion strength of the body can be effectively improved by the above arrangement, and the body can be prevented from deforming inwards after the concrete extrudes the body.

In this embodiment, the mold shell is made of glass fiber polymer material and is formed by die casting at a high temperature of 140-160 ℃, and is a thermosetting reinforced composite molding material. The main components include unsaturated polyester resin, low shrinkage resin, filler, glass fiber, hardener, inhibitor, catalyst, internal mold release agent, etc.

In this embodiment, the inclination angle of the side wall 2 itself is not limited as long as the inclination can be realized, and as an implementation manner, the included angle between each side wall 2 and the longitudinal axis is 10 ° to 15 °, and preferably, the included angle between the side wall 2 and the longitudinal axis is 10 °.

In the formwork provided by this embodiment, the middle portion of at least one of the side walls 2 is protruded from other portions of the side wall 2.

Through the arrangement mode, the middle position of each side wall 2 is arranged to be protruded from the two side parts of the side wall 2, so that the whole side wall 2 has a larger protrusion tendency, and the compression resistance of the side wall 2 and the formwork to concrete and other substances is further improved. In particular, the side walls 2 themselves may be provided in the form of a convex-in-the-middle arc, approximately boat-shaped.

Further, as shown in fig. 1, the formwork provided in this embodiment further includes: and a plurality of ribs 4 respectively arranged at the outer side part of each side wall 2.

Specifically, the number of the ribs 4 itself is not limited, and may be provided as one or as a plurality of ribs. Also, the angle of the ribs 4 relative to the side walls 2 is not limited, and they may be inclined relative to the top wall 1 or the ground, for example, at an angle of 30 ° to 60 ° relative to the ground, or may extend perpendicular to the top wall 1.

As a preferred embodiment, as shown in fig. 1, a plurality of ribs 4 are respectively disposed on each of the side walls 2, and two adjacent ribs 4 are disposed in parallel with each other. Through foretell mode of setting, can improve the pressure that every lateral wall 2 self can bear effectively, simultaneously, through setting up the floor, the floor is made and is the platelike setting, and it becomes integrative in can imbedding the concrete and with the concrete.

Meanwhile, the intervals between the ribs 4 are not limited, and the plurality of ribs 4 may be arranged at equal intervals or at unequal intervals.

The formwork provided by the embodiment further comprises: the bottom plate 5, the body sets up on the bottom plate 5, be provided with connecting portion on the bottom plate 5.

Through setting up bottom plate 5, can realize connecting a plurality of formworks to conveniently form the die shell group, thereby improve holistic anti extrusion performance.

Example 2

This embodiment provides a formwork group, includes:

the formwork provided in embodiment 1, each of the formwork is provided with a connecting portion; the connecting piece acts on the connecting part.

In this embodiment, the structures of the connecting portion and the connecting member are not limited, and as an embodiment, the connecting portion and the connecting member may be provided in a snap-fit manner. In another embodiment, the connecting part is a through hole, and the connecting part is a metal wire; in this embodiment, the connecting portion is a connecting hole, and the connecting member is a screw.

Specifically, a bottom plate 5 is arranged below the body, a plurality of vertically arranged connecting plates are arranged on the bottom plate 5, and a plurality of through holes are arranged on the connecting plates. When assembling operation is required, a plurality of formworks are firstly spliced, as shown in fig. 1, four formworks form a formwork group, a connecting plate is correspondingly arranged between two adjacent formworks, through holes are arranged on the connecting plate, and the adjacent through holes are connected through screws, so that a formwork group is formed.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. A formwork, comprising:

the body comprises a top wall and a plurality of side walls, wherein the top wall and the side walls form a hollow part;

the pipe bodies are arranged on the top wall of the body, and each pipe body is communicated with the body;

at least a portion of at least one of the sidewalls extends in a direction away from the tubular body in a direction away from the hollow portion.

2. A formwork in accordance with claim 1 wherein each of said sidewalls slopes away from said hollow portion in a direction away from said tubular body.

3. A formwork in accordance with claim 2 wherein each of said sidewalls is angled at an angle of between 10 ° and 15 ° with respect to the longitudinal axis.

4. A formwork in accordance with any one of claims 1-3 wherein a central portion of at least one of said sidewalls is convexly disposed relative to other portions of said sidewall.

5. A formwork in accordance with any one of claims 1-3, further comprising: and the ribs are respectively arranged at the outer side part of each side wall.

6. A formwork in accordance with claim 5 wherein each of said sidewalls has a plurality of ribs disposed thereon, adjacent ones of said ribs being disposed in parallel relation to one another.

7. A formwork in accordance with claim 1, further comprising: the body is arranged on the bottom plate, and the bottom plate is provided with a connecting part.

8. A formwork assembly, comprising:

a formwork in accordance with any one of claims 1-7, wherein each formwork has a respective connecting portion;

the connecting piece acts on the connecting part.

9. The mold shell assembly of claim 8, wherein the connecting portion is a connecting hole and the connecting member is a screw.