CN218535047U

CN218535047U - Concrete cladding combined secondary beam pouring mold system

Info

Publication number: CN218535047U
Application number: CN202221847356.5U
Authority: CN
Inventors: 彭礼; 马帅征
Original assignee: Shanghai T&d Architectural Science And Technology Co ltd
Current assignee: Shanghai T&d Architectural Science And Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-02-28
Anticipated expiration: 2032-07-18

Abstract

The utility model provides a concrete cladding combined secondary beam pouring mold system, which comprises an H-shaped steel component and a pouring template; the pouring template comprises two side molds and two end molds, the side molds and the end molds enclose a secondary beam pouring space, mounting lug plates are arranged at two ends of the H-shaped steel component, the H-shaped steel component is located between the side molds, the end molds are located at two ends of the H-shaped steel component respectively, and the mounting lug plates penetrate through the end molds and extend out of the secondary beam pouring space.

Description

Concrete cladding combined secondary beam pouring mold system

Technical Field

The utility model relates to a building and building materials structure field especially involves concrete cladding combination secondary beam and pours mould system.

Background

The concrete thin-coated steel structure secondary beam is used as a novel product, the web is coated by special light aggregate concrete, the flange web is widened to be restrained by the concrete and prevented from buckling, the steel consumption of the web is reduced, and the steel bar is arranged in a section with large bending moment, so that the steel consumption of the lower flange is reduced. In addition, the web and the upper flange are wrapped, extra fire prevention and corrosion prevention are not needed, the situation that the site fire prevention and corrosion prevention construction is not in place is avoided, rock wool and an air adding block do not need to be filled on the site, gypsum board decoration does not need to be pasted on the site, and the method is prefabricated in a factory and can be directly constructed and installed on the site.

However, the existing production process has no mature and reliable mold system, so that the mold cost is high, the production efficiency is low, the quality of the produced product is poor, and the product pouring can not be completed at one time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete cladding combined secondary beam pouring mold system, which is characterized by comprising an H-shaped steel component and a pouring template; the pouring template comprises two side molds and two end molds, the side molds and the end molds enclose a secondary beam pouring space, mounting lug plates are arranged at two ends of the H-shaped steel component, the H-shaped steel component is located between the side molds, the end molds are located at two ends of the H-shaped steel component respectively, and the mounting lug plates penetrate through the end molds and extend out of the secondary beam pouring space.

Preferably, the H-section steel member includes a first flange, a second flange and a web, the first flange has a width greater than that of the second flange, and the mounting lug extends from the web.

Preferably, the two side molds abut against two sides of the first flange, the second flange is located above the first flange, and a pouring opening is formed between two sides of the second flange and the two side molds.

Preferably, the side part of the side mold is provided with a pouring opening.

Preferably, the H-beam member includes a first flange, a second flange and a web, the mounting lug plate is extended from the web, and the web divides the secondary beam casting space into an upper casting space and a lower casting space.

Preferably, the two side dies are embodied as a first side die and a second side die; the first side formwork comprises a first temporary fixing piece and a first side formwork, the second side formwork comprises a second temporary fixing piece and a second side formwork, the first temporary fixing piece and the second temporary fixing piece are correspondingly fixed on the outer sides of the first flange and the second flange, the first side formwork is installed on the first temporary fixing piece, and the second side formwork is installed on the second temporary fixing piece.

Preferably, the first temporary fixing member and the second temporary fixing member are magnetic fixing members and magnetically attract the first flange and the second flange.

Preferably, the first side formwork and the second side formwork are located on two sides of the upper layer pouring space; or the first side formwork and the second side formwork are located on two sides of the lower-layer pouring space.

Preferably, the height of the first flange is greater than that of the second flange; when the upper layer pouring space is poured, the cushion block is padded at the second wing edge.

Preferably, the first side template comprises a fixed plate body, an adjusting plate body and an adjusting bolt; the fixed plate body fixed mounting in first temporary fixing piece, be equipped with first screw thread regulation hole on the fixed plate body, the adjusting plate body is located first edge of a wing top and is equipped with second screw thread regulation hole, adjusting bolt threaded connection adjusts in first screw thread regulation hole and second screw thread regulation hole and prescribes a limit to the adjusting plate body in position on the first edge of a wing.

The utility model discloses the technological effect that above-mentioned technical scheme produced comes from following one or more combination:

the product is formed by one-step pouring, so that the production efficiency is high;

the mold has strong compatibility, can produce super secondary beams with different lengths, and can be repeatedly and permanently used;

the production quality is high, and the concrete surface is relatively level and smooth.

Drawings

Fig. 1 is a first structural front view of the present invention.

Fig. 2 is a side view of the first structure of the present invention.

Fig. 3 is a first structural plan view of the present invention.

Fig. 4 is the first structure of the present invention, which is a state diagram after pouring.

Fig. 5 is a second structure front view of the present invention.

Fig. 6 is a side view of the second structure of the present invention.

Fig. 7 is a top view of a second structure of the present invention.

Fig. 8 is a front view of a third structure of the present invention.

Fig. 9 is a side view of the third structure of the present invention.

Fig. 10 is a state diagram of the third structure of the present invention after pouring.

Fig. 11 is a top view of a third structure of the present invention.

Detailed Description

The following description is presented to enable any person skilled in the art to make and use the invention, and is incorporated in the context of a particular application. Various modifications, as well as various uses in different applications will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to a wide range of embodiments. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

In the following detailed description, numerous specific details are set forth in order to provide a more thorough understanding of the invention. It will be apparent, however, to one skilled in the art that the practice of the invention may not necessarily be limited to these specific details. In other instances, well-known structures and devices are shown in block diagram form, rather than in detail, in order to avoid obscuring the present invention.

The reader's attention is directed to all papers and documents which are filed concurrently with this specification and which are open to public inspection with this specification, and the contents of all such papers and documents are incorporated herein by reference. All the features disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. Thus, unless expressly stated otherwise, each feature disclosed is one example only of a generic series of equivalent or similar features.

Note that where used, the designations left, right, front, back, top, bottom, positive, negative, clockwise, and counterclockwise are used for convenience only and do not imply any particular fixed orientation. In fact, they are used to reflect the relative position and/or orientation between the various parts of the object. Furthermore, the terms "first" and "second" 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 as a specific case by those skilled in the art.

Note that where used, it is further preferred, even further preferred and even more preferred that the foregoing embodiment be simply started with a statement that another embodiment is made based on the foregoing embodiment, and that the contents of this further, even further or even more preferred back tape be combined with the foregoing embodiment as a complete construction of the other embodiment. Several further, preferred, still further or more preferred arrangements of the belt after the same embodiment may be combined in any combination to form a further embodiment.

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It is noted that the aspects described below in connection with the figures and the specific embodiments are only illustrative and should not be construed as imposing any limitation on the scope of the present invention.

Example 1:

referring to fig. 1 to 4, in the present embodiment, the mold system includes an H-shaped steel member 2 and a casting template, and as can be seen from fig. 2 and 3, the casting template includes two side molds 1 arranged side by side at a distance and two end molds 5 located at the head and the tail of the H-shaped steel member 2.

The side form 1 can be formed by a whole plate or by splicing a plurality of side forms, when the side forms are spliced, the length of the side form is customized according to actual needs, and therefore when the side forms are prefabricated in a factory, the length of the poured secondary beam can be controlled according to the number of the added side forms.

The end molds 5 and the side molds 1 enclose to form a secondary beam pouring space 6, the bottom of the secondary beam pouring space can also comprise a bottom mold, or the pouring mold plate is arranged on a smooth table top and the ground, and the table top and the ground serve as the bottom mold. When the bottom die is regarded as to a steel sheet of bottom, also be in order to construct unobstructed groove effect, an explanation is done to unobstructed groove to this embodiment, as shown in fig. 2, when secondary beam below builds a wall, the wall body is different with the roof beam body deformation, if direct contact, seam position has the crack after the deformation, the bottom die is done with the steel sheet in the bottom, the steel sheet flushes with the first edge of an edge of H shaped steel member, but the width in pouring space is a bit larger than the width on the first edge of bottom, the difference of its width is complemented through the steel sheet bottom die, the position of steel sheet has just formed unobstructed groove when withdrawing the mould, add soft materials such as rubber strip in this groove the inside, can avoid follow-up and wall body rigid contact to lead to the crack to appear.

The two side moulds 1 are abutted against two sides of the first flange 23, the second flange 22 is positioned above the first flange 23, and a pouring opening 11 is formed between two sides of the second flange 22 and the two side moulds 1.

Referring to fig. 1 and 2, during pouring, the top parts of the two side molds 1 are used as rails, slurry is poured through a pouring trolley 3, the pouring trolley 3 travels along the length direction of the side molds 1, and a pouring funnel is arranged at the bottom of the pouring trolley 3 for pouring.

Referring to fig. 2 and 3, the H-beam member 2 is used as a structural member and itself serves as an end connection of a secondary beam, specifically, the H-beam member 2 includes a first flange 23, a second flange 22 and a web 21, the first flange 23 has a width greater than that of the second flange 22, and the mounting lug 24 extends from the web 21, in this way, the mounting lug 24 is in a form of a single plate, and mounting holes are formed in the mounting lug 24 extending from the web 21, so as to facilitate mounting of the subsequent secondary beam.

Alternatively, the mounting ears 24 are coextensive with the first and

second flanges

23, 22 and the web 21, forming a double clamping plate that serves as a mounting member for other structural bodies.

Regardless of the installation lug plates 24, the end molds 5 are adaptively installed at two ends of the secondary beam pouring space according to actual selection, and grooving is performed at positions conflicting with the positions of the first flange 23, the second flange 22 and the web 21.

The end die 5 can be a detachable template, and can also be a stiffening plate directly welded with the H-shaped steel member 2. When the reinforcing plate is used as a stiffening plate, the size of the reinforcing plate is determined according to structural mechanics, if the size of the reinforcing plate is smaller than the size of the reinforcing plate used as the end mold 5 due to comprehensive consideration of mechanics and material consumption, the reinforcing plate is completed by a detachable template, and the detachable template is preferably a magnetic plate.

In embodiment 1, the first flange 23 is at the bottom and the second flange 22 is at the top, and the width of the first flange 23 is greater than that of the second flange 22, so that the pouring opening 11 is formed between both sides of the second flange 22 and both side molds 1. The number of pouring funnels of the pouring trolley 3 is two, the pouring funnels correspond to the pouring openings 11, and secondary beam pouring spaces on two sides of the web plate 21 are poured.

In order to ensure the stability of the side mould 1 during pouring, inclined struts 4 are arranged on two sides of the side mould 1.

Referring to fig. 4, fig. 4 shows an effect diagram of the secondary beam after casting, and finished product delivery can be completed only by demoulding the two side moulds 1.

Example 2:

referring to fig. 5 to 7, unlike embodiment 1, in this embodiment, the pouring trolley 3 is not required, and the pouring opening 11a is formed on the side surface of the side mold 1 for pouring. The other structural parts are as described in example 1.

The die system comprises an H-shaped steel component 2 and a pouring template, and as can be seen from the combination of fig. 6 and 7, the pouring template comprises two side dies 1 arranged side by side at intervals and two end dies 5 arranged at the head and the tail of the H-shaped steel component 2.

The side mould 1 can be formed by a whole plate or by splicing a plurality of side mould plates, when the plurality of side mould plates are spliced, the length of the side mould plate is customized according to actual needs, and therefore when the side mould plate is prefabricated in a factory, the length of the secondary beam can be controlled according to the number of the added side mould plates.

The end mold 5 and the side mold 1 enclose to form a secondary beam pouring space 6, the bottom of the secondary beam pouring space can also comprise a bottom mold, or the pouring template is placed on a smooth table top and the ground, and the table top and the ground serve as the bottom mold. The bottom steel plate has the function of a bottom die and also has the function of constructing an open groove. Referring to fig. 6 and 7, the H-beam member 2 is used as a structural member and itself serves as an end connection of a secondary beam, specifically, the H-beam member 2 includes a first flange 23, a second flange 22 and a web 21, the first flange 23 has a width greater than that of the second flange 22, and the mounting lug 24 extends from the web 21, in this way, the mounting lug 24 is in a form of a single plate, and mounting holes are formed in the mounting lug 24 extending from the web 21, so as to facilitate mounting of the subsequent secondary beam.

Alternatively, the mounting ears 24 are coextensive with the first and

second flanges

No matter which mounting lug plate 24 is installed, the end die 5 is installed at two ends of the secondary beam pouring space in an adaptive manner according to actual selection, and grooving processing is performed at positions conflicting with the positions of the first flange 23, the second flange 22 and the web 21.

In embodiment 2, the first flange 23 is below and the second flange 22 is above, the width of the first flange 23 being greater than the width of the second flange 22. The first and

second flanges

23, 22 may also be of equal length in this embodiment.

Example 3:

referring to fig. 8 to 11, the mold system includes an H-beam member 2 and a casting template, and as can be seen from fig. 9 and 10, the casting template includes two side molds arranged side by side at a distance and two end molds 5 located at the head and the tail of the H-beam member 2.

The H-shaped steel member 2 comprises a first flange 23, a second flange 22 and a web plate 21, wherein the mounting lug plates 24 are extended from the web plate 21, and the web plate 21 divides the secondary beam casting space 6 into an upper casting space and a lower casting space.

The end mold 5 and the side mold 1 enclose to form a secondary beam casting space 6, and the web plate 21 serves as a bottom mold of the upper layer casting space and the lower layer casting space.

The H-shaped steel component 2 serves as a structural part and also plays a role in connecting the end parts of the secondary beams, specifically, the H-shaped steel component 2 comprises a first flange 23, a second flange 22 and a web 21, the height of the first flange 23 is larger than that of the second flange 22, the mounting lug plate 24 is formed by extending the web 21, the mounting lug plate 24 is in a single plate form, and mounting holes are formed in the mounting lug plate 24 extending from the web 21, so that the mounting of the subsequent secondary beams is facilitated.

Alternatively, the mounting ears 24 are coextensive with the first and

second flanges

The end mould 5 can be a detachable template, and can also be a stiffening plate directly welded with the H-shaped steel member 2. When the reinforcing plate is used as a stiffening plate, the size of the reinforcing plate is determined according to structural mechanics, if the size of the reinforcing plate is smaller than the size of the reinforcing plate used as the end mold 5 due to comprehensive consideration of mechanics and material consumption, the reinforcing plate is completed by a detachable template, and the detachable template is preferably a magnetic plate.

In the present embodiment, the two side dies are implemented as a first side die and a second side die; the first side form includes a first temporary fixing member 71 and a first side form plate, the second side form includes a second temporary fixing member 81 and a second side form plate 82, the first temporary fixing member 71 and the second temporary fixing member 81 are correspondingly fixed to the outer sides of the first flange 23 and the second flange 22, the first side form plate is mounted on the first temporary fixing member 71, and the second side form plate 82 is mounted on the second temporary fixing member 81.

The first temporary fixing member 71 and the second temporary fixing member 81 are magnetic fixing members magnetically attracted to the first flange 23 and the second flange 22.

As shown in fig. 9, there is a mounting slot between the magnetic fastener and the first flange 23 and the second flange 22, the mounting slot is formed by the structure of the magnetic fastener, which just allows the first side form and the second side form to be clamped into the mounting fixture, and the magnetic fastener is a magnetic box.

In actual installation, the secondary beam may need to be installed with elastic material, and the secondary beam is connected with the wall body built on the lower part of the beam, so as to prevent the beam and the wall from directly cracking due to deformation, and then a strip-shaped groove for preventing elastic material such as rubber strips and the like is formed on the side edge of the secondary beam, as shown in fig. 9, the second side formwork 82 is located on the outer side of the second flange 22, and after pouring, the concrete is flush with the outer side of the second flange 22. The first side formwork is arranged on the upper portion of the first flange 23, and a strip-shaped groove is formed in the upper portion of the first flange 23 after the formwork is removed.

The thickness of the first flange 23 may be different according to different constructions, so that the first side form has improved adaptability. The first side template comprises a fixing plate body 72, an adjusting plate body 73 and an adjusting bolt 74; the fixing plate body 72 is fixedly installed on the first temporary fixing member 71, a first thread adjusting hole is formed in the fixing plate body 72, the adjusting plate body 73 is located above the first flange 23 and provided with a second thread adjusting hole, and the adjusting bolt 74 is in threaded connection with the first thread adjusting hole and the second thread adjusting hole to adjust the position of the adjusting plate body 73 on the first flange 23.

Specifically, when the magnetic box is installed, the fixing plate 72 is firstly placed at a position to be installed, and then the magnetic box is fixed in an adsorption mode, so that the magnetic box is convenient to install.

Specifically, the fixing plate 72 is inserted between the first temporary fixing member 71 and the first flange 23, and the position of the adjusting plate 73 in fig. 9 is fixed and limited by the adjusting bolt 74. Even if the thickness of the adjustment plate 73 is smaller than the thickness of the first flange 23, the strip-shaped groove can be made to have the same width as the first flange 23 by adjusting the position.

The first side formwork and the second side formwork can be formed by a whole plate or by splicing a plurality of side formworks, and when the plurality of side formworks are used for splicing, the length of the side formworks is customized according to actual needs, so that when the side formworks are prefabricated in a factory, the length control of pouring the secondary beam can be achieved according to the number of the added side formworks.

Referring to FIG. 9, the first flange 23 is taller than the second flange 22; when the upper layer pouring space is poured, the cushion block 9 is padded on the second wing edge 22; after the upper-layer pouring space is poured, the H-shaped steel component is turned to pour the lower-layer pouring space, at the moment, the upper-layer pouring space is poured, the surface is smooth, and a cushion block is not needed.

As shown in fig. 9, the first side formwork and the second side formwork are located on two sides of the upper layer pouring space; and when the lower-layer space is poured, the first side formwork and the second side formwork are positioned on two sides of the lower-layer pouring space. Can be used flexibly.

Furthermore, the present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.

Claims

1. The concrete-coated combined secondary beam pouring mold system is characterized by comprising an H-shaped steel member and a pouring template; the pouring template comprises two side molds and two end molds, the side molds and the end molds enclose a secondary beam pouring space, mounting lug plates are arranged at two ends of the H-shaped steel component, the H-shaped steel component is located between the side molds, the end molds are located at two ends of the H-shaped steel component respectively, and the mounting lug plates penetrate through the end molds and extend out of the secondary beam pouring space.

2. The concrete-clad combined secondary beam casting mold system as claimed in claim 1, wherein: the H-shaped steel component comprises a first flange, a second flange and a web plate, the width of the first flange is larger than that of the second flange, and the mounting lug plate is formed by extending the web plate.

3. The concrete-clad combined secondary beam casting mold system according to claim 2, characterized in that: and the side molds are abutted against two sides of the first flange, the second flange is positioned above the first flange, and pouring openings are formed between two sides of the second flange and the side molds.

4. The concrete-clad combined secondary beam casting mold system according to claim 2, characterized in that: and a pouring opening is formed in the side part of the side die.

5. The concrete-clad combined secondary beam casting mold system as claimed in claim 1, wherein: the H-shaped steel component comprises a first flange, a second flange and a web plate, the mounting lug plate is obtained by extending the web plate, and the web plate divides the secondary beam pouring space into an upper layer pouring space and a lower layer pouring space.

6. The concrete-clad combined secondary beam casting mold system according to claim 5, characterized in that: the two side dies are embodied as a first side die and a second side die; the first side formwork comprises a first temporary fixing piece and a first side formwork, the second side formwork comprises a second temporary fixing piece and a second side formwork, the first temporary fixing piece and the second temporary fixing piece are correspondingly fixed on the outer sides of the first flange and the second flange, the first side formwork is installed on the first temporary fixing piece, and the second side formwork is installed on the second temporary fixing piece.

7. The concrete-clad combined secondary beam casting mold system as claimed in claim 6, wherein: the first temporary fixing piece and the second temporary fixing piece are magnetic fixing pieces, and the magnetic fixing pieces are magnetically attracted to the first flange and the second flange.

8. The concrete-clad combined secondary beam casting mold system as claimed in claim 6, wherein: the first side formwork and the second side formwork are positioned on two sides of the upper-layer pouring space; or the first side formwork and the second side formwork are positioned on two sides of the lower-layer pouring space.

9. The concrete-clad combined secondary beam casting mold system according to claim 8, wherein: the first flange is taller than the second flange; and when the upper layer pouring space is poured, a cushion block is padded at the second wing edge.

10. The concrete-clad composite secondary beam casting mold system according to claim 9, characterized in that: the first side template comprises a fixed plate body, an adjusting plate body and an adjusting bolt; the fixed plate body fixed mounting in first temporary fixing piece, be equipped with first screw thread regulation hole on the fixed plate body, the adjusting plate body is located first edge of a wing top and is equipped with second screw thread regulation hole, adjusting bolt threaded connection adjusts in first screw thread regulation hole and second screw thread regulation hole and prescribes a limit to the adjusting plate body in position on the first edge of a wing.