CN216992407U

CN216992407U - Mould shell and mould shell group

Info

Publication number: CN216992407U
Application number: CN202220241528.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Dezhou Yuansheng Composite Material Co ltd
Current assignee: Dezhou Yuansheng Composite Material Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-07-19
Anticipated expiration: 2032-01-28

Abstract

The utility model relates to the technical field of waffle slabs, in particular to a formwork and a formwork group. The method comprises the following steps: 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, and each pipe body is communicated with the body; a first connector disposed on the top wall; the second connecting piece is arranged on the pipe body and is suitable for being matched with the first connecting piece; the pipe body and the top wall are detachably connected through the first connecting piece and the second connecting piece. The split of the formwork, which is usually produced by adopting an integral casting mode through the mold, is divided into a body and a pipe body to be cast and processed respectively, so that the actual casting specification of the formwork is reduced, and the defects that the larger formwork is difficult to process and cannot be produced and processed due to the size limitation of the mold for producing and processing the formwork when the size of the formwork is too large are overcome.

Description

Mould shell and mould shell group

Technical Field

The utility model relates to the technical field of waffle slabs, in particular to a formwork and a formwork 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 adversely affecting 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.

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 waffle slab is arranged in a hollow shape, the body and the pipe body communicated with the body form an air return hole through the pipe body, and air flows through the hollow body and the air return hole pipe body so as to pass through the raised floor and enter the secondary clean room through the clean room. In order to enable the air flow in the clean room to flow smoothly into the sub-clean room through the wafer plates, the height of the wafer plates should be set to be no less than the thickness of the raised floor so that the wafer plates can protrude from the raised floor or at least be flush with the raised floor. With the enlargement of the factory building, the construction thickness of the raised floor is increased, and the height of the waffle slab is required to be increased.

However, the wafer plates in the prior art are usually produced by adopting an integral casting mode through a mold, and when the size of the wafer plate is too large, due to the size limitation of the mold, the wafer plate with a larger size is difficult to process, and the wafer plate with a larger height cannot be produced and processed.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the utility model is as follows: the defect that a wafer plate mould in the prior art cannot cast a wafer plate with a larger height is overcome.

To this end, the utility model provides 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, and each pipe body is communicated with the body;

a first connector disposed on the top wall;

the second connecting piece is arranged on the pipe body and is suitable for being matched with the first connecting piece;

the pipe body and the top wall are detachably connected through the first connecting piece and the second connecting piece.

Optionally, one of the first connecting piece and the second connecting piece is a concave slot, the other of the first connecting piece and the second connecting piece is a projection, the projection is suitable for being embedded into the concave slot, and the pipe body and the top wall are detachably connected through the concave slot and the projection.

Optionally, a support component is arranged inside the body, and the support component is at least partially abutted to the body.

Optionally, the support assembly comprises:

the supporting plate is abutted between the inner side parts of the two side walls;

the supporting frame is attached to the inner side parts of the side walls.

Optionally, the method further comprises: and the ribs are respectively arranged at the outer side part of each side wall.

Optionally, a plurality of ribs are respectively arranged on each side wall, and two adjacent ribs are arranged in parallel with each other.

Optionally, the method further comprises: the body is arranged on the bottom plate, and the bottom plate is provided with a connecting part.

Optionally, the method further comprises: an end cap adapted to be mounted on the tube body.

The present invention also provides a formwork assembly, comprising:

each of the formworks in any one of the above schemes is provided with a connecting part;

and the connecting piece acts on the connecting part.

Optionally, the connecting part is a connecting hole, and the connecting part is a screw.

The technical scheme of the utility model has the following advantages:

1. the present invention provides 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, and each pipe body is communicated with the body; a first connector disposed on the top wall; the second connecting piece is arranged on the pipe body and is suitable for being matched with the first connecting piece; the pipe body and the top wall are detachably connected through the first connecting piece and the second connecting piece.

The mould shell that provides in this embodiment will adopt integrative cast mode to produce through the mould usually, by first connecting piece and the dismantlement of second connecting piece connect the split into two parts cast processing respectively, body and body two parts promptly, reduced the actual casting specification of mould shell to when having overcome the oversize of mould shell, because the size restriction of the mould self of production processing mould shell, to the mould shell processing difficulty of bigger specification, can't produce the defect of processing to the mould shell of bigger height.

2. The utility model provides a formwork, wherein one of a first connecting piece and a second connecting piece is a concave clamping groove, the other one of the first connecting piece and the second connecting piece is a convex block, the convex block is suitable for being embedded into the concave clamping groove, and a pipe body is detachably connected with a top wall through the concave clamping groove and the convex block.

Under the assurance of certain cooperation precision, lug and concave type draw-in groove extrude each other to stable connection body and roof, the connected mode is reliable simple.

3. The utility model provides a formwork, wherein a supporting component is arranged in a body, and at least part of the supporting component is abutted against the body.

The formwork in the prior art has the advantages that the thickness of the side wall is small, so that after the concrete is poured, the side wall of the formwork is extruded by the concrete, the side wall of the formwork is sunken inwards, and even the whole formwork deforms, so that adverse effects are caused on the stability of subsequent construction and the whole engineering.

In this embodiment, the inside supporting component that is provided with of body, the at least part of supporting component and body butt through foretell setting mode, form effective support to the lateral wall of body, can improve the anti extrusion strength of body self effectively, take place the extrusion back when the concrete to the body, can avoid body self to take place inside deformation.

4. The utility model provides a formwork, further comprising: and the ribs are respectively arranged at the outer side part of each side wall.

The shuttering in the prior art has the advantages that each side wall is assembled with the top wall in a vertical mode, and the thickness of each side wall is small, so that after the side walls are filled with concrete, the concrete extrudes the side walls of the shuttering, inward depression of the side walls of the shuttering is caused, even the whole shuttering deforms, and adverse effects are caused on the stability of subsequent construction and the whole engineering.

In this embodiment, a plurality of ribs set up respectively in the outside position of every lateral wall, through foretell setting mode, can further improve the anti extrusion strength of body self, take place the extrusion back when the concrete to the body, can avoid body self to take place inside deformation.

5. The present invention also provides a formwork assembly, comprising: each of the formworks in any one of the above schemes is provided with a connecting part; the connecting piece acts on the connecting part.

The plurality of formworks are fixedly connected through the connecting pieces to form a formwork group, so that the integral extrusion resistance is improved.

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 description of the embodiments or 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 other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of a formwork arrangement provided in the present invention;

FIG. 2 is a schematic view of a second perspective view of a formwork arrangement of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic view of a third perspective of a formwork arrangement of the present invention;

FIG. 5 is an exploded view of a support assembly provided in the present invention;

FIG. 6 is a schematic view of a formwork arrangement provided in the present invention;

FIG. 7 is a schematic view of the connection between the formworks according to the present invention.

Description of reference numerals:

1. a top wall; 2. a side wall; 3. a pipe body; 4. a concave slot; 5. a bump; 6. a support plate; 7. a support frame; 8. a base plate; 9. connecting holes; 10. a screw; 11. a formwork; 12. and (4) end covers.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood 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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, 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", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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 should 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

This embodiment provides a formwork, as shown in fig. 1-5, which is generally disposed on a grid beam, so that the air flow on both sides of the grid beam can be conducted.

The lattice beam slab comprises skeletons formed by reinforcing steel bars, square waffle slabs, namely formworks in the embodiment, are placed in the areas between the skeletons, and concrete is filled on the periphery of the waffle slabs. The square waffle slab is arranged in a hollow shape, the body and the pipe body communicated with the body form an air return hole through the pipe body, and air flows through the hollow body and the air return hole pipe body so as to pass through the raised floor and enter the secondary clean room through the clean room. In order to enable the air flow in the clean room to flow smoothly into the sub-clean room through the wafer plates, the height of the wafer plates should be set to be no less than the thickness of the raised floor so that the wafer plates can protrude from the raised floor or at least be flush with the raised floor. With the enlargement of the factory building, the construction thickness of the raised floor is increased, and the height of the waffle slab is required to be increased. However, the mold shell of the embodiment, which is a wafer plate in the prior art, is usually produced by a mold through integral casting, and when the size of the wafer plate is too large, due to the size limitation of the mold, the wafer plate with a larger size is difficult to process, and the wafer plate with a larger height cannot be produced and processed.

The formwork provided by the embodiment comprises: roof 1, lateral wall 2, body 3, first connecting piece, second connecting piece etc..

The body, as shown in fig. 1, 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 portion 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, there are four formwork side walls 2, and the four side walls 2 and the top wall 1 form a hollow part.

A plurality of pipe bodies 3 are arranged on the top wall 1, and each pipe body 3 is respectively 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.

Further, the number of the tube bodies 3 is not limited in this embodiment, and may be only one, or may be a plurality of, and when three tube bodies are provided, the connecting 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.

The first connecting piece is arranged on the top wall 1;

a second connector arranged on the pipe body 3, the second connector being adapted to cooperate with the first connector;

the pipe body 3 and the top wall 1 are detachably connected through a first connecting piece and a second connecting piece.

Specifically, the first connecting piece and the second connecting piece are only two parts for detachably connecting the top wall 1 and the pipe body 3, and the specific structure and the connection mode of the first connecting piece and the second connecting piece are not limited, for example, the first connecting piece and the second connecting piece are both set to be rigid thin plates with connecting holes, and are detachably connected through screws and bolts; or one of the first connecting piece and the second connecting piece is a clamping groove, the other one of the first connecting piece and the second connecting piece is a convex rib, the convex rib is suitable for being embedded into the clamping groove, and the pipe body 3 and the top wall 1 are detachably connected through the clamping groove and the convex rib.

The mould shell that provides in this embodiment will adopt integrative cast mode to produce through the mould usually, the detachable connection split by first connecting piece and second connecting piece is two parts casting processing respectively, body and body 3 these two parts promptly, has reduced the actual casting specification of mould shell to when the size of mould shell was too big, because the size restriction of the mould self of production processing mould shell, to the mould shell processing difficulty of bigger specification, can't produce the defect of processing to the mould shell of bigger height.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 2, one of the first connector and the second connector is a female slot 4, the other of the first connector and the second connector is a protrusion 5, the protrusion 5 is adapted to be inserted into the female slot 4, and the tube body 3 and the top wall 1 are detachably connected through the female slot 4 and the protrusion 5.

Specifically, as shown in fig. 3, the concave slot 4 is a first connecting member and is fixedly connected to the top wall 1; the convex block 5 is a second connecting piece and is fixedly connected on the pipe body 3. The bump 5 is embedded into the concave clamping groove 4, and the bump 5 and the concave clamping groove 4 are mutually extruded under the guarantee of certain matching precision, so that the pipe body 3 and the top wall 1 are stably connected, and the connection mode is reliable and simple.

Furthermore, the number of the detachable structures formed by combining the concave clamping grooves 4 and the convex blocks 5 in a single formwork is not limited, only one detachable structure or a plurality of detachable structures can be arranged on the premise of ensuring the stable connection, and when the number of the detachable structures is three, the connecting line between the detachable structures is an equilateral triangle. Preferably, in this embodiment, as shown in fig. 1, the number of the detachable structures is two, and the two detachable structures are disposed along two ends of the diameter of the bottom surface of the tube 3.

In addition to the above-described embodiments, as a further limited embodiment, as shown in fig. 5, a support member is provided inside the body, and at least a part of the support member abuts against the body.

The formwork in the prior art has the advantages that the thickness of the side wall 2 is small, so that after the concrete is poured, the concrete extrudes the side wall 2 of the formwork, the side wall 2 of the formwork is sunken inwards, and even the whole formwork deforms, so that adverse effects are caused on the stability of subsequent construction and the whole engineering.

In this embodiment, the inside supporting component that is provided with of body, the at least part of supporting component and body butt through foretell mode of setting up, form effective support to the lateral wall 2 of body, can improve the anti crushing strength of body self effectively, after the concrete takes place to extrude the body, can avoid body self to take place inside deformation.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 5, the support assembly includes: a support plate 6 and a support frame 7.

A support plate 6 which abuts between inner portions of the two side walls 2;

and the supporting frame 7 is attached to the inner side parts of the side walls 2.

Backup pad 6 and carriage 7 form the bearing structure of frame-type, are forming effective support to the lateral wall 2 of body, improve the anti extrusion strength of body self, avoid the body itself to receive the concrete to take place the internal deformation to the body extrusion in the time, guaranteed that the air current can switch on through the body.

In addition to the above embodiments, as a further limited embodiment, the formwork of this embodiment further includes: and (4) ribs.

And a plurality of ribs respectively arranged at the outer side part of each side wall 2.

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, a plurality of ribs set up respectively in the outside position of every lateral wall 2, through foretell mode of setting up, can further improve the anti extrusion strength of body self, when the concrete takes place to extrude the back to the body, can avoid body self to take place the internal deformation.

On the basis of the above embodiment, as a further limited embodiment, each side wall 2 is provided with a plurality of ribs, and two adjacent ribs are arranged in parallel with each other.

Through foretell mode of setting up, can improve the pressure that every lateral wall 2 self can bear effectively, simultaneously, through setting up the rib, the rib is made and is the platelike setting, and it becomes integrative in can imbedding into the concrete and with the concrete. Meanwhile, the space between the ribs is not limited, and the plurality of ribs can be arranged at equal intervals or at unequal intervals.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 1, the formwork provided in this embodiment further includes: a bottom plate 8.

Bottom plate 8, the body setting is provided with connecting portion on bottom plate 8 on the bottom plate 8. Through setting up bottom plate 8, can realize connecting a plurality of formworks to conveniently form the formwork group, thereby improve holistic anti extrusion performance.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 4, the formwork provided in this embodiment further includes: an end cap 12.

An end cap 12 adapted to be mounted on the tube 3. When airflow is not required, end caps 12 are mounted to the ends of the tubes 3 to block airflow.

Example 2

The present embodiment further provides a mold shell set, as shown in fig. 6 to 7, including:

a plurality of the formworks 11 of the embodiment 1, each formwork 11 is provided with a connecting part;

and 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 portion is a through hole and the connecting member is a wire.

In addition to the above embodiments, as a further limited embodiment, as shown in fig. 6, the connecting portion is a connecting hole 9, and the connecting member is a screw 10.

Specifically, as shown in fig. 7, a bottom plate 8 is disposed below the body, a plurality of vertically disposed connecting plates are disposed on the bottom plate 8, and a plurality of connecting holes 9 are disposed on the connecting plates. When assembling operation is required, a plurality of formworks 11 are firstly spliced, as shown in fig. 6, four formworks 11 form a formwork group, a connecting plate is correspondingly arranged between two adjacent formworks 11, a connecting hole 9 is arranged on the connecting plate, and the adjacent connecting holes 9 are connected through a screw 10, so that one 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. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. A formwork, comprising:

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;

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

-a first connection member arranged on said top wall (1);

a second connector arranged on the tube body (3), the second connector being adapted to cooperate with the first connector;

the pipe body (3) and the top wall (1) are detachably connected through the first connecting piece and the second connecting piece.

2. A formwork in accordance with claim 1, wherein one of the first connecting member and the second connecting member is a concave groove (4), the other of the first connecting member and the second connecting member is a projection (5), the projection (5) is adapted to be inserted into the concave groove (4), and the pipe body (3) and the top wall (1) are detachably connected via the concave groove (4) and the projection (5).

3. A formwork in accordance with any one of claims 1-2, wherein a support member is disposed within the body, the support member at least partially abutting the body.

4. A formwork in accordance with claim 3, wherein said support assembly comprises:

the supporting plate (6) is abutted between the inner side parts of the two side walls (2);

and the supporting frames (7) are attached to the inner side parts of the side walls (2).

5. The formwork of any one of claims 1-2, 4 further comprising: and the ribs are respectively arranged at the outer side part of each side wall (2).

6. A formwork in accordance with claim 5, wherein each of said side walls (2) is provided with a plurality of said ribs, and adjacent ones of said ribs are arranged parallel to each other.

7. A formwork in accordance with claim 1, further comprising: the body is arranged on the bottom plate (8), and a connecting part is arranged on the bottom plate (8).

8. A formwork in accordance with claim 1, further comprising: an end cap (12) adapted to be mounted on the tube (3).

9. A formwork assembly, comprising:

a number of forms (11) according to any one of claims 1 to 8, each form (11) being provided with a respective connecting portion;

the connecting piece acts on the connecting part.

10. A formwork group in accordance with claim 9, characterized in that said connecting portion is a connecting hole (9) and said connecting member is a screw (10).