CN211868141U - Telescopic internal mold for manufacturing concrete convex window and combined mold thereof - Google Patents

Abstract

The utility model discloses a telescopic internal mold for manufacturing a concrete bay window, which comprises an internal mold framework, four internal mold side plates, four detachable components and a plurality of connecting pieces; the inner mold framework is arranged in a cavity defined by the outer mold, the four inner mold side plates are respectively arranged on four sides of the inner mold framework, the four detachable components are respectively arranged between the adjacent inner mold side plates and are movably connected with the inner mold side plates through bolts and pin shafts, and the connecting components are respectively movably connected with the inner mold framework and the corresponding inner mold side plates. Simultaneously, the combined die for manufacturing the concrete convex window comprises a base, a framework, an outer die and the telescopic inner die. The utility model provides a difficult dismouting's of precast concrete bay window centre form problem.

Description

Telescopic internal mold for manufacturing concrete convex window and combined mold thereof

Technical Field

The utility model relates to a precast concrete mould particularly, especially relates to a scalable centre form of preparation concrete bay window and assembling die thereof.

Background

With the development of modern industrial technology, building houses can be manufactured in batches and in sets like machine production; the prefabricated house components are transported to a construction site for assembly. In addition, the requirements of structural reform of a supply side and novel urbanization development are promoted in a new period, the concrete assembly type building is vigorously developed, and the concrete assembly type building has the effects of developing a new energy-saving and environment-friendly industry, improving the safety level of the building, promoting the excess capacity of chemical decomposition and the like. A series of activities such as design, manufacture and installation of a front link die for producing the prefabricated assembly greatly determine the cost and efficiency of the assembly. When the size of the existing precast concrete convex window is large, the inner die is difficult to disassemble and assemble. The invention provides a telescopic inner die for manufacturing a concrete bay window and a combined die thereof, which are used for solving the problem that the inner die of the prefabricated concrete bay window is difficult to disassemble and assemble, wherein the telescopic inner die is modified and improved in view of the defects of actual manufacturing and application of the scheme, and the design is created by assistance of professional knowledge and experience and after multiple thoughts and experiments.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scalable centre form of preparation concrete bay window and assembling die thereof to solve the difficult dismouting problem of centre form of precast concrete bay window.

The utility model relates to a scalable centre form of preparation concrete bay window and assembling die thereof can realize through following technical scheme:

the utility model relates to a telescopic internal mold for manufacturing a concrete bay window, which comprises an internal mold framework, four internal mold side plates, four detachable components and a plurality of connecting pieces; the inner mold framework is arranged in a cavity defined by the outer mold, the four inner mold side plates are respectively arranged on four sides of the inner mold framework, the four detachable components are respectively arranged between the adjacent inner mold side plates and are movably connected with the inner mold side plates through bolts and pin shafts, and the connecting components are respectively movably connected with the inner mold framework and the corresponding inner mold side plates.

Preferably, the inner mold framework is a rectangular metal framework.

Preferably, a lifting lug is arranged on the top of the inner die framework.

Preferably, the four inner side plates and the four detachable components form a closed-loop inner cavity.

Preferably, the inner side plates are all made of metal.

Preferably, the inner decking is steel.

A combined die for manufacturing a concrete bay window comprises a base, a framework, an outer die and any one of the telescopic inner dies.

The utility model relates to a scalable centre form of preparation concrete bay window and assembling die thereof is through the ingenious structure that sets up scalable centre form for scalable centre form can break away from the precast concrete bay window relatively easily, has solved the problem of the difficult dismouting of centre form of precast concrete bay window, and great degree has improved the efficiency of work.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a telescopic inner mold for manufacturing a concrete bay window according to the present invention;

FIG. 2 is a schematic view of the collapsible inner mold of FIG. 1 placed in a split mold;

fig. 3 is a schematic view of the inner collapsible mold shown in fig. 1 in a state of being removed from the assembled mold.

The graphical representation is as follows: 11, a base; 12, a framework; 13, external molding; 131, outer mold side plates; 132, a float plate; 133, a top turning plate; 14, a retractable inner die; 141, an inner mold framework; 142, inner side plates; 143, a connecting member; 144, disassembling the green part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention.

Further, in the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning 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 in specific cases to those skilled in the art.

The combined die for the precast concrete convex window provided by the embodiment is composed of a plurality of sub dies, wherein the sub dies are provided with different specification parameters, and the specification parameters comprise length, width, height, material, shape, assembly mode and the like; the mould standard part is a sub-mould with a specific specification, namely the specification parameters are all fixed parameters, namely the specification parameters such as length, width, height, material, shape, assembly mode and the like are all fixed; the mold nonstandard part is a sub-mold with a non-specific specification, namely the specification parameters are all non-fixed parameters, namely at least one parameter of the specification parameters such as length, width, height, material, shape and assembly mode is non-fixed and can be adjusted according to the actual use condition; the specific specification parameters of the mold nonstandard part are specifically adjusted according to the specification parameter requirements of the whole mold and the specification parameters of the mold standard part; the mould standard part and the mould non-standard part are mechanically connected through a mould connecting piece to form a mould whole of the concrete prefabricated part together.

Referring to fig. 1 and 2, the combined mold for manufacturing a concrete bay window of the present invention includes a base 11, a frame 12, an outer mold 13 and a retractable inner mold 14; the base 11 and the framework 12 are standard parts, standard holes are uniformly arranged on the base 11 and the framework 12 at equal intervals, and the hole distances of the standard holes on the base 11 and the framework 12 are consistent; the outer mold 13 is detachably mounted on the base 11, and in one or more embodiments, the outer mold 13 is arranged on four sides of the base 11 and surrounds an outer cavity of the concrete prefabricated bay window; the framework 12 is detachably mounted on the base 11 and mainly used for fixedly supporting the telescopic inner die 14; the telescopic inner die 14 is detachably mounted on the base 11, in one or more embodiments, fixing holes matched with standard holes of the base 11 are equidistantly arranged on the telescopic inner die 14, and the telescopic inner die is mounted on the base 11 through the fixing holes and forms a concrete prefabricated cavity of a convex window with the outer die 13; the framework 12 and the telescopic inner die 14 are respectively fixedly installed on the base 11 through bolts; the pitch of the base 11, the skeleton 12 and the inner telescopic mould 14 are all consistent.

The base 11 and the framework 12 are made of metal, in this embodiment, the base 11 is made of steel; the material of skeleton 12 is the aluminum alloy, is convenient for have certain rigidity like this, supports whole precast concrete bay window.

The outer mold 13 comprises a plurality of outer mold side plates 131, a plurality of top flaps 133, and a plurality of flag plates 132; each outer mold side plate 131 is connected with the base 11 through a pin shaft and can be turned over at a certain angle relative to the base 11; the plurality of top turning plates 133 are respectively and sequentially connected with the adjacent outer die side plate 131 and the bay plate 132; the plurality of flag plates 132 are respectively provided on the framework 12. The operator can freely match different numbers of the outer mold side plates 131, the top turning plates 133 and the floating platform plates 132 according to the shape and the size of the concrete prefabricated convex window to be produced; in one or more embodiments, one side of the top flap 133 is mounted on the outer mold edge plate 131 through a hinge, and the other side of the top flap 133 is connected to the adjacent flag plate 132 through a bolt, in this embodiment, the number of the top flap 133 is four, and the number of the outer mold edge plate 131 and the flag plate 132 is two; the two flag plates 132 are oppositely arranged between the two outer side plates 131, the framework 12 is arranged below the flag plates 132, and the framework 12 mainly functions to support the flag plates 132.

The outer mold side plate 131, the top turning plate 133 and the floating platform plate 132 are made of wood, steel, glass fiber reinforced plastic or plastic.

The telescopic inner mold 14 comprises an inner mold framework 141, four inner mold side plates 142, a plurality of connecting pieces 143 and four detachable pieces 144; the inner mold framework 141 is arranged in a cavity enclosed by the outer mold 13, and is a rectangular metal frame, four inner mold side plates 142 are respectively arranged on four sides of the inner mold framework 141, each inner mold side plate 142 is in contact connection with the base 11 through a sliding chute with a certain angle, a plurality of connecting pieces 143 are respectively movably connected with the inner mold framework 141 and the corresponding inner mold side plate 142, in this embodiment, each connecting piece 143 is respectively connected with a vertex angle on the inner mold framework 141 and the adjacent inner mold side plate 142; the four detaching members 144 are arranged between two adjacent inner side plates 142, fixedly connected with the inner side plates 142 through bolts and movably connected through pin shafts, and the four inner side plates 142 and the four detaching members 144 form a closed-loop inner cavity; a lifting lug is arranged on the top of the inner mold framework 141, so that the inner mold framework 141 can be conveniently lifted; meanwhile, according to the size and shape of the precast concrete convex window to be produced, different numbers of the inner side edge plate 142, the connecting piece 143 and the dismantling piece 144 are freely matched; the inner side plate 142 is made of metal, and preferably made of steel.

The utility model relates to a make assembling die of concrete bay window, its working process as follows:

selecting a nonstandard external mold 13 and a telescopic internal mold 14 which are matched in size according to the size of the concrete prefabricated convex window to be manufactured; two outer die side plates 131 are connected to the base 11 through pin shafts, four top turning plates 133 are sequentially connected with the adjacent outer die side plates 131 and the floating platform plate 132, the two floating platform plates 132 are oppositely arranged on the two outer die side plates 131, the floating platform plate 132 is arranged on the framework 12, and then the framework 12 is fixed on the base 11 through bolts; the four detachable components 144 are respectively fixedly installed between two adjacent inner side plates 141 by bolts; the four inner side plates 142 are mounted on the base 11 through the sliding grooves with a certain angle formed on the base 11; then pouring concrete into a cavity surrounded by the outer mold 13, the telescopic inner mold 14 and the base 11, after the concrete is solidified and formed, respectively removing the bolts between the four detachable members 144 and the inner mold side plates 142 correspondingly connected, then inclining the inner mold side plates 142 from the base 11 through a chute at a certain angle, and then hoisting the inner mold framework 141 through the lifting lugs of the inner mold framework 141, wherein the four detachable members 144 are connected with the corresponding inner mold side plates 142 through pin shafts because the connecting members 143 are connected with the inner mold framework 141 and the four inner mold side plates 142, so that the four inner mold side plates 142 and the four detachable members 144 are hoisted out along with the inner mold framework 141; and simultaneously, respectively removing the bolts between the four top turning plates 133 and the two floating plates 132, and turning the two outer die side plates 131, so that the whole concrete prefabricated convex window is separated from the outer die 13 and the telescopic inner die 14.

The utility model relates to a scalable centre form of preparation concrete bay window and assembling die thereof compares with prior art, has following technological effect:

the utility model relates to a scalable centre form of preparation concrete bay window and assembling die thereof is through the ingenious structure that sets up scalable centre form for scalable centre form can break away from the precast concrete bay window relatively easily, has solved the problem of the difficult dismouting of centre form of precast concrete bay window, and great degree has improved the efficiency of work.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A telescopic internal mold for manufacturing a concrete bay window is characterized by comprising an internal mold framework, four internal mold side plates, four detachable components and a plurality of connecting components; the inner die framework is arranged in a cavity enclosed by the outer die, the four inner die side plates are respectively arranged on four sides of the inner die framework, the four detaching pieces are respectively arranged between the adjacent inner die side plates and movably connected with the inner die side plates through bolts and pin shafts, and the connecting pieces are respectively movably connected with the inner die framework and the corresponding inner die side plates.

2. The retractable inner mold for manufacturing the concrete bay window as claimed in claim 1, wherein the inner mold frame is a rectangular metal frame.

3. The telescopic inner die for manufacturing the concrete bay window as claimed in claim 1, wherein a lifting lug is arranged on the top of the inner die framework.

4. The collapsible inner mold for making a concrete bay window as recited in claim 1, wherein four of said inner mold sideplates and four of said stripper members are combined into a closed loop inner cavity.

5. The retractable inner mold for manufacturing a concrete bay window as claimed in claim 1, wherein the inner mold sideplates are made of metal.

6. The telescopic inner mold for manufacturing a concrete bay window as claimed in claim 1, wherein the inner mold sideplates are steel plates.

7. A combined mould for making concrete bay windows, comprising a base, a frame, an outer mould and a collapsible inner mould as claimed in any one of claims 1 to 6.

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