CN210850741U - Prefabricated window production mould that wafts - Google Patents

Abstract

The utility model discloses a prefabricated bay window production mould, which comprises a prefabricated bay window production platform and a second U-shaped frame structure arranged on the prefabricated bay window production platform; the prefabricated bay window production platform comprises a platform body, a slide rail extending outwards along the Y axis is arranged at the front end of the platform body, and left and right die outer templates capable of rotating around the Y axis are respectively hinged to two ends of the platform body along the X axis direction; an upper die outer template is arranged on the sliding rail in a sliding way; the left, right and upper die outer formworks are enclosed to form a first U-shaped frame structure, and a pouring cavity for prefabricating the bay wall of the bay window is formed between the two U-shaped frame structures. From this, the installation of exterior sheathing, dismantlement can not rely on lifting device, and the convenience of installation and dismantlement improves greatly. In addition, the bench die does not need to reserve a side die installation space, so that the weight of the die can be reduced to the maximum extent, and the cost of the die is saved.

Description

Prefabricated window production mould that wafts

Technical Field

The utility model belongs to the technical field of prefabricated component production mould, especially, relate to a prefabricated window production mould that wafts.

Background

The bay window is generally surrounded by an upper bay window wall or a lower bay window wall or a beam protruding out of an outer wall, bay window columns or walls on the left side and the right side to form a U-shaped or square protruding wall, the outer side surface of the protruding wall is connected with a bay window wall plate, and a window opening is formed in the bay window wall plate.

At present, a large integral bench formwork is generally adopted for producing the prefabricated bay window, a die on the side edge of the convex wall is placed on the underframe of the bench formwork, and an upper die, a lower die, a left die and a right die are connected through a weight or a bolt. According to the scheme of the die, the side die installation space needs to be reserved for the bench die, so that the bench die is heavy, and the die cost is high. And, all side mould dismouting all need rely on lifting device, and the installation degree of difficulty is great, and to having the prefabricated wall of the window or the roof beam that wafts on of the vertical production reinforcing bar above, dismantling of side mould need transversely remove earlier, then can be hoisted the form removal, and the form removal degree of difficulty and the amount of labour are bigger.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide a convenience that improves die holding and dismantlement, alleviate mould weight, practice thrift the prefabricated window production mould that wafts of mould cost.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a prefabricated bay window production mold comprises a prefabricated bay window production platform and a second U-shaped frame structure arranged on the prefabricated bay window production platform;

the prefabricated bay window production platform comprises a platform body, wherein a rectangular coordinate system is established by taking the left-right direction of the platform body as an X axis and the front-back direction of the platform body as a Y axis; the platform body is connected with a left side die outer template, a right side die outer template and an upper side die outer template; the left side die outer template and the right side die outer template are respectively hinged with two ends of the platform body along the X-axis direction, and both the left side die outer template and the right side die outer template can rotate around the Y-axis direction; the platform body is provided with a slide rail which extends outwards along the Y-axis relative to the front end surface of the platform body, and the upper side die outer template is arranged on the slide rail in a sliding manner;

the left side mould outer template, the right side mould outer template and the upper side mould outer template enclose to form a first U-shaped frame structure, and a first pouring cavity for prefabricating the bay window convex wall is formed between the first U-shaped frame structure and the second U-shaped frame structure.

The left and right touch outer templates are connected with the platform body in a hinged mode; the upper bay window wall or beam of the prefabricated bay window is generally provided with a longitudinal extending steel bar, so that the outer template of the upper side template adopts a flat-pushing sliding template removal mode. By adopting the structure, the installation and the disassembly of the outer template can be independent of hoisting equipment, the convenience of installation and disassembly is greatly improved, the production efficiency is improved, and the labor intensity of workers is reduced. In addition, the bench die does not need to reserve a side die installation space, so that the weight of the die can be reduced to the maximum extent, and the cost of the die is saved.

As a further improvement of the above technical solution:

the second U-shaped frame structure comprises a left side in-mold template, a right side in-mold template and an upper side in-mold template, and the left side in-mold template, the upper side in-mold template and the right side in-mold template are encircled to form the second U-shaped frame structure; the front end of the left side in-mold template and the right side in-mold template is provided with an extension plate extending towards the upper side in-mold template, and the two ends of the upper side in-mold template in the X axis direction are respectively abutted to the corresponding extension plates.

The inner frame of the side die is disassembled into three parts, and when the die is demolded, the upper side die inner die template is hoisted in advance for demolding. When the die is installed, the left die inner template and the right die inner template are installed firstly, then the upper die inner template is hung, and the joints of the upper die inner template, the left die inner template and the right die inner template are fixedly connected through bolts. Compare with two parts of current side forms inside casing split and the scheme of transversely setting up the drawing of patterns inclination, the mould is easily installed and is dismantled, workman intensity of labour reduces, and the seam is not obvious, and component finished product quality can promote.

Two end surfaces of the upper side in-mold template along the X-axis direction incline downwards to form a first inclined surface; and the end surface of the extension plate opposite to the upper die inner template is inclined downwards to form a second inclined surface which is in butt fit with the first inclined surface. The longitudinal inclination is opened, the installation and the form removal are more convenient, the processing is easy, and the forming quality is good.

Connecting pieces are arranged on the top end surfaces of the left side inner die template, the right side inner die template and the upper side inner die template; the left side inner die template is connected with the left side outer die template through the connecting piece, the right side inner die template is connected with the right side outer die template through the connecting piece, and the upper side inner die template is connected with the upper side outer die template through the connecting piece.

The top of connecting side forms inner formword and side forms exterior sheathing through the connecting piece, the side forms template is fixed with the platform body, therefore need not to set up the split screw, controls the rotatory mode of opening of side forms exterior sheathing accessible and demolds fast.

The connecting piece includes the connecting rod and connects in two spliced poles of connecting rod bottom surface, and one of them spliced pole is fixed on corresponding side forms inner formword, and another spliced pole links to each other with corresponding side forms outer formword.

Still be equipped with the lower die on the platform body, the medial surface of left side in-mold template, right in-mold template, higher authority in-mold template and lower die to and enclose the second that closes formation bay window wallboard between the top surface of platform body and pour the cavity.

The lower side die is a U-shaped channel steel with a downward opening, and a U-shaped groove of the U-shaped channel steel forms a pouring groove of the lower side beam of the convex wall.

And an inner frame die is further arranged on the platform body and is positioned in the second pouring cavity.

The lower side die is fixed on the platform body through bolts, and the lower side die can not be detached in the component demolding process, so that the die disassembling and assembling procedures are reduced.

The inner frame die comprises two L-shaped side dies and two L-shaped angle dies, the two L-shaped side dies are arranged in a central symmetry mode relative to the geometric center of the inner frame die, the two L-shaped angle dies are arranged in a central symmetry mode relative to the geometric center of the inner frame die, the two L-shaped side dies and the two L-shaped angle dies enclose a third frame structure of a rectangular structure, and an inner cavity of the third frame structure is a non-pouring cavity.

Before demolding, all the parts of the inner frame die and the connecting bolts of the platform body are removed, the hoisting members are 20-50mm away from the platform body, the two L-shaped angle dies are knocked downwards, the inner frame die falls, and the removal is completed. The die is convenient to mount and dismount, the component forming quality is good, and the efficiency can be improved to the maximum extent.

In order to facilitate the installation and the disassembly of the inner frame die, the end faces of the L-shaped side die, which are opposite to the L-shaped angle die, are inclined downwards to form a third inclined face, and the end faces of the L-shaped angle die, which are opposite to the L-shaped side die, are inclined downwards to form a fourth inclined face which is in butt fit with the third inclined face.

And a reinforcing rod is connected between the two beams of the L-shaped side form. The rigidity of the inner frame die can be improved, and the inner frame die is not easy to deform in the assembling and disassembling process.

For realizing reliable sliding of the upper side die outer template, the outer side surface of the upper side die outer template is connected with a roller assembly, the roller assembly comprises a connecting plate and a roller, the connecting plate extends outwards relative to the outer side surface of the upper side die outer template, the roller is arranged at the bottom of the connecting plate, and the upper side die outer template is arranged on the slide rail in a sliding manner through the roller.

The horizontal pushing demoulding sliding distance of the upper outer mould plate is required to be larger than the longitudinal steel bar and the required demoulding preparation distance.

And a handle is further arranged on the outer side surface of the upper side die outer template, so that the upper side die outer template can be pushed and pulled manually to slide.

For the stability that improves the outer template of side forms and slide, the slide rail is equipped with two, and two slide rails set up along X axle direction interval, the wheel components correspondence is equipped with two sets ofly.

In order to further improve the stability of the sliding of the outer template of the upper die, each group of roller components comprises two rollers which are arranged at intervals along the Y-axis direction. And the two sides of the rear wheel along the X-axis direction are provided with side turning preventing plates.

The platform comprises a platform body and is characterized in that a limiting assembly is arranged on the front end face of the platform body, and the limiting assembly comprises a first limiting part and a second limiting part, wherein the first limiting part is used for limiting the upper side die outer template to move up and down, and the second limiting part is used for limiting the upper side die outer template to move left and right.

In order to ensure the installation accuracy of the upper side die outer template and the platform body, the first limiting piece is a limiting plate which is vertically arranged, and the top end surface of the first limiting piece is used for abutting against the bottom end surface of the upper side die outer template; the second locating part is a limiting plate horizontally arranged, a clamping groove is formed in the front end face of the second locating part, and a clamping plate used for being matched with the clamping groove is arranged at the bottom of the upper die outer template.

After the left side die outer template and the right side die outer template rotate to the position, the lower end of the left side die outer template is connected with the platform body through the split component. And then the upper side die outer template is slid in place, the two ends of the upper side die outer template in the X-axis direction are respectively connected with the front ends of the left and right side die outer templates by bolts, and the lower end of the upper side die outer template is also connected with the platform body by a counter-pulling assembly.

The limiting assemblies are provided with two groups, the two groups of limiting assemblies are arranged at intervals along the X-axis direction, and the second limiting part is connected to the side face, opposite to the first limiting part and the other limiting assembly, of the first limiting part.

Two slide rails are arranged between the two groups of limiting assemblies.

The platform body all is equipped with first otic placode on two terminal surfaces along the X axle direction, be equipped with the second otic placode on the bottom face of left side mould outer formword and right side mould outer formword, first otic placode and corresponding second otic placode are articulated through the round pin axle of arranging along the Y axle direction.

After the left side die outer die plate and the right side die outer die plate rotate to the position, the front end and the rear end are connected with the upper outer die plate side die and the lower side die through bolts, and the lower end is connected with the platform body through a split component.

First otic placode is equipped with two, and two first otic placodes are followed Y axle direction interval and are set up, the second otic placode is corresponding to be equipped with two.

The platform body still all is equipped with two lugs on two terminal surfaces along the X axle direction, and two lugs on every terminal surface set up along Y axle direction interval, and the lug is left and right simultaneously and touches the exterior sheathing limiting plate that opens and shuts, the top terminal surface of lug is used for the bottom face or the lateral surface butt with corresponding side forms exterior sheathing.

The two first lug plates are arranged between the two lifting lugs.

Supporting legs are arranged at four corners of the bottom end face of the platform body.

Compared with the prior art, the utility model has the advantages of:

1. adopt the utility model discloses a prefabricated window production mould that wafts, reducible reliance to hoist and mount mechanical installation, dismantlement mould in the prefabricated window production process that wafts, it is more convenient that the mould ann tears open, has promoted production efficiency, has reduced workman's intensity of labour.

2. The utility model discloses but furthest alleviates mould weight, practices thrift the mould cost.

Drawings

Fig. 1 is the utility model discloses prefabricated window production mould that wafts's spatial structure schematic diagram.

Fig. 2 is a schematic perspective view of another view angle of the prefabricated bay window production mold of the embodiment of the present invention.

Fig. 3 is a schematic perspective view of a prefabricated bay window production platform in an embodiment of the present invention.

Fig. 4 is a schematic perspective view of a platform body according to an embodiment of the present invention.

Fig. 5 is a rear view of fig. 1.

Fig. 6 is a side view of fig. 1.

Fig. 7 is a front view of fig. 1.

Fig. 8 is a schematic view of the matching structure of the inner mold plates of each side mold in the embodiment of the present invention.

Fig. 9 is a schematic structural view of an inner frame mold according to an embodiment of the present invention.

Illustration of the drawings: 1. a platform body; 11. a slide rail; 12. a limiting component; 121. a first limit piece; 122. a second limiting member; 1221. a card slot; 13. a first ear plate; 14. a pin shaft; 15. lifting lugs; 16. supporting legs; 17. a counter-pull assembly; 2. a left side mold outer template; 21, 31, a second ear plate; 3. the right side mold outer template; 4. an upper side die outer template; 41. a roller assembly; 411. A connecting plate; 412. a roller; 413. the side turning prevention plate; 42. clamping a plate; 43. a handle; 5. a left side in-mold template; 6. a right intramode template; 51, 61, extension plates; 511, 611, a second inclined surface; 7. an upper side in-mold template; 71. a first inclined surface; 8. a lower side die; 9. an inner frame mold; 91. l-shaped side forms; 92. an L-shaped angle mold; 911. a third inclined surface; 921. a fourth inclined surface; 93. a reinforcing bar; 10. a connecting member; 101. a connecting rod; 102. connecting columns.

Detailed Description

The invention is further described below with reference to specific preferred embodiments, without thereby limiting the scope of protection of the invention.

Example 1:

as shown in fig. 1 and fig. 2, the prefabricated bay window production mold of this embodiment includes a prefabricated bay window production platform, and a left side in-mold template 5, a right side in-mold template 6, an upper side in-mold template 7, a lower template 8 and an inner frame mold 9 which are arranged on the prefabricated bay window production platform. As shown in fig. 3, the prefabricated bay window production platform comprises a platform body 1, and a left side outer formwork 2, a right side outer formwork 3 and an upper side outer formwork 4 are connected to the platform body 1.

In this embodiment, a rectangular coordinate system is established with the left-right direction of the platform body 1 as the X axis and the front-back direction of the platform body 1 as the Y axis for explanation. In addition, the "inner side surface" and the "outer side surface" referred to in this embodiment are, with respect to the second casting cavity B of the bay window panel, the side surface facing the second casting cavity B is the inner side surface, and the side surface facing away from the second casting cavity B is the outer side surface.

The left side mould outer formwork 2, the right side mould outer formwork 3 and the upper side mould outer formwork 4 enclose and close to form a first U-shaped frame structure, the left side mould inner formwork 5, the right side mould inner formwork 6 and the upper side mould inner formwork 7 enclose and close to form a second U-shaped frame structure, and a first pouring cavity A of the prefabricated bay window protruding wall is formed between the first U-shaped frame structure and the second U-shaped frame structure.

The lower side die 8 is positioned behind the upper side die inner die plate 7, and the left side die outer die plate 2, the right side die outer die plate 3, the upper side die outer die plate 4 and the lower side die 8 are enclosed to form a square frame structure. In this embodiment, lower side form 8 is the U type channel-section steel that the opening faces down, and the groove C of pouring of protruding wall lower limb beam is formed in the U type groove of U type channel-section steel, and this U type channel-section steel is fixed on platform body 1.

The inner side surfaces of the left side in-mold template 5, the right side in-mold template 6, the upper side in-mold template 7 and the lower side mold 8 and the top surface of the platform body 1 are enclosed to form a second pouring cavity B of the bay window wallboard.

The first pouring cavity A, the second pouring cavity B and the pouring groove C are communicated in sequence. And a grout passing hole communicated with the second pouring cavity B is formed in the inner side surface of the lower side die 8.

The inner frame die 9 is located in the second pouring cavity B, and an inner cavity of the inner frame die 9 is a non-pouring cavity D. And in the bay window component formed after the concrete is poured, a window hole is formed at the position of the non-poured cavity D.

As shown in fig. 4, two end faces of the platform body 1 along the X-axis direction are respectively provided with two first lug plates 13 and two lifting lugs 15, the two first lug plates 13 are arranged at intervals along the Y-axis direction, the two lifting lugs 15 are also arranged at intervals along the Y-axis direction, and the two first lug plates 13 are arranged between the two lifting lugs 15. In addition, supporting legs 16 are disposed at four corners of the bottom surface of the platform body 1.

As shown in fig. 5, two second lug plates (21, 31) corresponding to the first lug plates 13 one to one are provided on the bottom end surfaces of the left die outer panel 2 and the right die outer panel 3. The first ear plate 13 and the corresponding second ear plate (21, 31) are hinged by a pin 14 arranged in the Y-axis direction. The top end face of the lifting lug 15 is used for abutting against the bottom end face or the outer side face of the corresponding side die outer template.

From this, left side mould outer formword 2 and right side mould outer formword 3 all can be rotatory around Y axle direction to form and pour the template or break away from the component, therefore control the installation of side mould outer formword, dismantle and can not rely on lifting device, the convenience of installation and dismantlement improves greatly. After the left side outer die plate 2 and the right side outer die plate 3 rotate in place (rotate to be located in a vertical plane), the lower ends are fixed by the counter-pulling assembly 17 and the platform body 1, and the rear ends are fixed with the two ends of the lower side die 8 along the X-axis direction through bolts.

As shown in fig. 1 and 4, two slide rails 11 extending outward along the Y axis relative to the front end surface of the platform body 1 are disposed on the platform body 1, and the two slide rails 11 are disposed at intervals along the X axis. As shown in fig. 6, two sets of roller assemblies 41 corresponding to the two slide rails 11 one by one are connected to the outer side surface of the upper die outer form 4, each roller assembly 41 includes a connecting plate 411 extending outward relative to the outer side surface of the upper die outer form 4, and two rollers 412 disposed at the bottom of the connecting plate 411, the two rollers 412 are disposed at intervals along the Y-axis direction, the two sides of the rear roller along the X-axis direction are provided with side-turning preventing plates 413, and the roller 412 of each set of roller assemblies 41 is slidably disposed on the corresponding slide rail 11.

The upper bay window wall or the beam of the prefabricated bay window generally has a longitudinal extending steel bar, so that the upper side formwork outer formwork adopts a flat-pushing sliding formwork stripping mode, the installation and the disassembly of the upper side formwork outer formwork can be independent of hoisting equipment, and the convenience of installation and disassembly is greatly improved. The horizontal pushing demoulding sliding distance of the upper outer mould plate is required to be larger than the longitudinal steel bar and the required demoulding preparation distance.

In order to ensure the installation accuracy of the upper die outer template and the platform body, as shown in fig. 4, two sets of limiting assemblies 12 are arranged on the front end face of the platform body 1, the two sets of limiting assemblies 12 are arranged at intervals along the X-axis direction, and two slide rails 11 are arranged between the two sets of limiting assemblies 12. The limiting assembly 12 includes a first limiting member 121 for limiting the up-and-down movement of the upper die outer platen 4, and a second limiting member 122 for limiting the left-and-right movement of the upper die outer platen 4.

In this embodiment, the first limiting member 121 is a limiting plate arranged vertically, and the top end surface of the first limiting member 121 is used for abutting against the bottom end surface of the upper die outer template 4; the second limiting member 122 is a limiting member horizontally arranged, and the second limiting member 122 is connected to a side surface of the first limiting member 121 opposite to the other limiting component 12. A clamping groove 1221 is formed in the front end face of the second limiting member 122, and a clamping plate 42 used for being matched with the clamping groove 1221 is arranged at the bottom of the upper die outer template 4.

Still be equipped with handle 43 on the lateral surface of cope match-die external template 4, be convenient for the manual work push-and-pull to cope match-die external template 4. After the upper side die outer template 4 is pushed in place, the clamping plate 42 is clamped into the clamping groove 1221, the inner side surface of the upper side die outer template 4 abuts against the front end surfaces of the left side die outer template and the right side die outer template and is fixed by bolts along the two ends of the X-axis direction, and the lower end of the upper side die outer template 4 is fixed with the platform body 1 through the opposite-pulling assembly 17.

As shown in fig. 2 and 8, the front ends of the left and right internal mold plates 5 and 6 are provided with extension plates (51, 61) extending toward the upper internal mold plate 7, and two end surfaces of the upper internal mold plate 7 in the X-axis direction are inclined downward to form a first inclined surface 71; the end faces of the extension plates (51, 61) opposite to the upper in-mold platen 7 are inclined downward to form second inclined faces (511, 611) that mate with the first inclined faces 71. Both ends of the upper mold half 7 in the X-axis direction abut against the corresponding extension plates (51, 61).

In the embodiment, the top end surfaces of the left inner die template 5, the right inner die template 6 and the upper inner die template 7 are all provided with connecting pieces 10; the left side inner die template 5 is connected with the left side outer die template 2 through a connecting piece 10, the right side inner die template 6 is connected with the right side outer die template 3 through a connecting piece 10, and the upper side inner die template 7 is connected with the upper side outer die template 4 through a connecting piece 10.

In this embodiment, the connecting member 10 includes a connecting rod 101 and two connecting columns 102 connected to the bottom surface of the connecting rod 101, wherein one connecting column 102 is fixed on the corresponding inner formwork of the side form, and the other connecting column 102 is connected to the corresponding outer formwork of the side form.

As shown in fig. 9, the inner frame mold 9 includes two L-shaped side molds 91 and two L-shaped angle molds 92, and a reinforcing bar 93 is connected between two beams of the L-shaped side molds 91. The two L-shaped side dies 91 are arranged in a central symmetry mode about the geometric center of the inner frame die 9, the two L-shaped angle dies 92 are arranged in a central symmetry mode about the geometric center of the inner frame die 9, the end faces, opposite to the L-shaped side dies 91 and the L-shaped angle dies 92, of the L-shaped side dies 91 are inclined downwards to form a third inclined face 911, the end faces, opposite to the L-shaped side dies 91 and the L-shaped side dies 91, of the L-shaped angle dies 92 are inclined downwards to form a fourth inclined face 921 in butt fit with the third inclined face 911, and the two L-shaped side dies 91 and the two L-shaped angle dies 92 enclose the inner frame die.

The assembling or disassembling method of the prefabricated bay window production mold comprises the following steps of:

assembling step S1:

s1.1: the left side mould outer template 2 and the right side mould outer template 3 are all rotated around the Y axis direction to be located the vertical plane back, and the lower extreme of left side mould outer template 2 and right side mould outer template 3 is fixed with platform body 1 through split subassembly 17, and the front end of left side mould outer template 2 and right side mould outer template 3 is passed through the bolt and is fixed with lower mould 8 along the both ends of X axis direction respectively.

S1.2: the manual work promotes cope match-die exterior sheathing 4 and slides along Y axle direction, and the both ends of supreme cope match-die exterior sheathing 4 along X axle direction adopt the bolt fastening after respectively with left side mould exterior sheathing 2 and the 3 butts of right side mould exterior sheathing, and the lower extreme of cope match-die exterior sheathing 4 adopts to draw subassembly 17 fixed with platform body 1. The upper side die outer template 4, the left side die outer template 2 and the right side die outer template 3 are enclosed and connected to form a first U-shaped frame structure.

S1.3: hoisting the left side in-mold template 5, the right side in-mold template 6 and the upper side in-mold template 7 to the platform body 1, after the left side in-mold template 5, the right side in-mold template 6 and the upper side in-mold template 7 are enclosed to form a second U-shaped frame structure, the joint of the second U-shaped frame structure is fixed by bolts, and the rear ends of the left side in-mold template 5 and the right side in-mold template 6 are fixed by bolt components and a lower mold 8 respectively. And then the inner template of the side formwork is fixedly connected with the corresponding outer template of the side formwork through a connecting piece 10.

S1.4: two L-shaped side forms 91 and two L-shaped angle forms 92 are hoisted to the installation position of the platform body 1 and are enclosed to form an inner frame form 9, and all the parts are fixed with the platform body 1 through bolts.

Therefore, a first pouring cavity A of the prefabricated bay window U-shaped convex wall is formed between the first U-shaped frame structure and the second U-shaped frame structure; the U-shaped groove of lower side form 8 forms the groove C of pouring of flange roof beam down, and the medial surface of left side in-mold template 5, right in-mold template 6, last side in-mold template 7 and lower side form 8 to and enclose between the top surface of platform body 1 and close the second that forms the window wallboard that wafts and pour cavity B, the inner chamber of inside casing mould 9 is non-pouring cavity D.

And pouring concrete into the first pouring cavity A, the second pouring cavity B and the pouring groove C, and demoulding after solidification.

Detaching step S2:

s2.1: before the prefabricated bay window component is demoulded, all the parts of the inner frame die 9 and the connecting bolts of the platform body 1 are completely removed.

S2.2: after the connection relation of all parts of the second U-shaped frame structure and the connection relation of the lower side formwork 8 and the outer formworks of all side formworks are released, the left side in-mold formwork 5, the right side in-mold formwork 6 and the upper side in-mold formwork 7 are lifted away from the platform body 1;

s2.3: after the connection relation of all parts of the first U-shaped frame structure is removed and the connection relation between the upper side formwork outer formwork 4 and the platform body 1 is removed, the upper side formwork outer formwork 4 slides out along the Y-axis direction through the handle 43, and the upper side formwork outer formwork 4 is separated from the extending reinforcing steel bars of the upper bay window wall or the beam.

S2.3: the connection relation between the left side die outer die plate 2 and the platform body 1 is removed, and after the connection relation between the right side die outer die plate 3 and the platform body 1 is removed, the left side die outer die plate 2 and the right side die outer die plate 3 both rotate outwards around the Y shaft until the outer side surfaces of the left side die outer die plate 2 and the right side die outer die plate 3 abut against the upper end surfaces of the two lifting lugs 15 on the corresponding end surfaces of the platform body 1.

S2.4: the prefabricated bay window component is lifted up to be away from the platform body 1 by a distance (20-50mm), the two L-shaped angle molds 92 are knocked downwards, the two L-shaped edge molds 91 and the two L-shaped angle molds 92 can fall off, and the inner frame mold 9 is removed.

The above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and although the present application has been disclosed in the preferred embodiment, it is not intended to limit the present application, and those skilled in the art should understand that they can make various changes and modifications within the technical scope of the present application without departing from the scope of the present application, and therefore all the changes and modifications can be made within the technical scope of the present application.

Claims (10)

1. A prefabricated bay window production mold is characterized by comprising a prefabricated bay window production platform and a second U-shaped frame structure arranged on the prefabricated bay window production platform;

the prefabricated bay window production platform comprises a platform body (1), wherein a rectangular coordinate system is established by taking the left-right direction of the platform body (1) as an X axis and the front-back direction of the platform body (1) as a Y axis; the platform body (1) is connected with a left side die outer template (2), a right side die outer template (3) and an upper side die outer template (4); the left side die outer template (2) and the right side die outer template (3) are respectively hinged with two ends of the platform body (1) along the X-axis direction, and the left side die outer template (2) and the right side die outer template (3) can rotate around the Y-axis direction; the platform body (1) is provided with a slide rail (11) which extends outwards along the Y-axis relative to the front end surface of the platform body (1), and the upper side die outer template (4) is arranged on the slide rail (11) in a sliding manner;

the left side die outer template (2), the right side die outer template (3) and the upper side die outer template (4) are enclosed to form a first U-shaped frame structure, and a first pouring cavity (A) of a prefabricated bay window protruding wall is formed between the first U-shaped frame structure and the second U-shaped frame structure.

2. A prefabricated bay window production mold according to claim 1, wherein the second U-shaped frame structure comprises a left inner mold plate (5), a right inner mold plate (6) and an upper inner mold plate (7), and the left inner mold plate (5), the upper inner mold plate (7) and the right inner mold plate (6) are enclosed to form the second U-shaped frame structure; the front end of left side mould inner formword (5) and right mould inner formword (6) all is equipped with extension board (51, 61) that stretches out towards last side mould inner formword (7), last side mould inner formword (7) along the both ends of X axle direction respectively with corresponding extension board (51, 61) butt.

3. A prefabricated bay window production mold as claimed in claim 2, wherein the two end faces of the upper in-mold template (7) in the X-axis direction are inclined downwards to form a first inclined face (71); the end faces of the extension plates (51, 61) opposite to the upper die inner template (7) are inclined downwards to form second inclined faces (511, 611) matched with the first inclined faces (71) in an abutting mode.

4. A prefabricated bay window production mold according to claim 2 or 3, wherein the top end surfaces of the left inner mold template (5), the right inner mold template (6) and the upper inner mold template (7) are provided with connecting pieces (10); the left side in-mold template (5) is passed through connecting piece (10) with left side mould outer template (2) link to each other, right side in-mold template (6) is passed through connecting piece (10) with right side mould outer template (3) link to each other, last side in-mold template (7) is passed through connecting piece (10) with last side mould outer template (4) link to each other.

5. A prefabricated bay window production mold according to claim 2 or 3, wherein a lower side mold (8) is further arranged on the platform body (1), and a second pouring cavity (B) of the bay window wallboard is formed by enclosing the inner side surfaces of the left side in-mold template (5), the right side in-mold template (6), the upper side in-mold template (7) and the lower side mold (8) and the top surface of the platform body (1).

6. A prefabricated bay window production mould as claimed in claim 5, wherein the lower formwork (8) is a downwardly open U-channel, the U-channel of which forms the casting channel (C) for the sill flange of the bay wall.

7. A prefabricated bay window production mould according to claim 5, wherein an inner frame mould (9) is further arranged on the platform body (1), and the inner frame mould (9) is located in the second pouring cavity (B).

8. A prefabricated bay window production mould as claimed in claim 7, wherein the inner frame mould (9) comprises two L-shaped side moulds (91) and two L-shaped corner moulds (92), the two L-shaped side moulds (91) are arranged in a centrosymmetric manner with respect to the geometric center of the inner frame mould (9), the two L-shaped corner moulds (92) are arranged in a centrosymmetric manner with respect to the geometric center of the inner frame mould (9), the two L-shaped side moulds (91) and the two L-shaped corner moulds (92) enclose a third frame structure, and the inner cavity of the third frame structure is a non-pouring cavity (D).

9. The prefabricated bay window production mold as claimed in claim 8, wherein the end face of the L-shaped side mold (91) opposite to the L-shaped angle mold (92) is inclined downwards to form a third inclined face (911), and the end face of the L-shaped angle mold (92) opposite to the L-shaped side mold (91) is inclined downwards to form a fourth inclined face (921) in abutting fit with the third inclined face (911).

10. A prefabricated bay window production mould as claimed in any one of claims 1 to 3, wherein the outer side of the upper formwork outer formwork (4) is connected with a roller assembly (41), the roller assembly (41) comprises a connecting plate (411) extending outwards relative to the outer side of the upper formwork outer formwork (4), and a roller (412) arranged at the bottom of the connecting plate (411), and the upper formwork outer formwork (4) is slidably arranged on the sliding rail (11) through the roller (412).

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