CN211640370U - Prefabricated window mould that wafts - Google Patents

Abstract

The utility model discloses a prefabricated window mould that wafts relates to building materials technical field, and its technical scheme main points are: including the moulding bed, exterior sheathing, interior sheathing, a plurality of exterior sheathing, interior sheathing combination form and pour the chamber, and the moulding bed is equipped with the hinge groove, and the lateral wall of exterior sheathing is equipped with recess, embedded groove, and the cell wall in hinge groove is equipped with rotates the piece, rotates the piece and is equipped with the regulation pole, adjusts the pole and is equipped with the regulating part, and the lower surface of recess is equipped with the spacing groove, and the exterior sheathing is equipped with the standing groove, and the exterior sheathing is equipped with the tight casting die, and the tight casting die is equipped with sliding tray, slider, actuating lever, and the chamber wall of. By arranging the rotating piece, the adjusting piece and the groove, cement is not easy to flow out from a contact surface between the platform and the contact surface of the outer template, and the quality of a product manufactured by the mold is high; the polytetrafluoroethylene layer is arranged, so that the mold is convenient to demold; through setting up tight casting die, standing groove, make the dismouting of inner formword comparatively convenient, make things convenient for the drawing of patterns.

Description

A prefabricated bay window mould

technical field

The utility model relates to the technical field of building materials, in particular to a prefabricated bay window mould.

Background technique

The bay window is a part of the building structure. The existing bay windows are often cast on site or cast with prefabricated panels. The installation and construction of prefabricated bay windows is more convenient and environmentally friendly.

The existing Chinese invention patent with application publication number CN110238941A discloses a prefabricated bay window outer frame mold assembly, comprising a platform on which a left outer mold template, a right outer mold template and an upper outer mold outer template are connected; the left outer mold template and the upper outer mold template are connected. The right outer mold plate is hinged with the two ends of the platform along the X axis direction, and the left outer mold plate and the right outer mold plate can be rotated around the Y axis direction; the platform is provided with a sliding relative to the front end surface of the platform extending outward along the Y axis. rail, the upper outer mold plate is slid on the slide rail; the left outer mold template, the right outer mold template and the upper outer mold outer template can be enclosed to form a frame structure, the inner side profile of the frame structure and the outer surface profile of the prefabricated bay window convex wall Consistent.

The above-mentioned prior art scheme has the following defects: the platform and the outer formwork are connected by hinged or sliding, the tight pressure between the platform and the outer formwork contact surface is insufficient, and the cement is easy to flow out from the gap between the platform and the outer formwork, lead to poor product quality.

Utility model content

In view of the deficiencies in the prior art, the purpose of the present utility model is to provide a prefabricated bay window mold, the cement is not easy to flow out from the contact surface between the platform and the outer formwork contact surface, and the quality of the manufactured product is high.

The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions: a prefabricated bay window mold, comprising a mold table, a plurality of outer templates, and an inner template, the plurality of outer templates and inner templates are combined to form a prefabricated mold for molding In the pouring cavity of the bay window, the circumferential side wall of the mold table is provided with hinge grooves, and the hinge grooves are provided with a plurality of hinge grooves along the circumferential direction of the mold table, and the hinge grooves penetrate through the upper surface of the mold table in the vertical direction. , the side wall of the outer template is provided with a groove and an embedding groove, the embedding groove penetrates to the bottom wall of the outer template in the vertical direction, the embedding groove is communicated with the groove, and the embedding groove is located on the bottom wall of the outer template The side port of the hinge groove is used to face the side port of the hinge groove located on the top wall of the die table, the groove wall of the hinge groove is hinged with a rotating piece, the rotating piece can be rotated into the embedding groove, and the rotating piece is away from the mold table. An adjusting rod is fixed at the end, and the adjusting rod is a threaded rod. The end of the adjusting rod facing away from the rotating member is threadedly connected with an adjusting member for pressing the outer formwork on the die table, and the adjusting member faces the pressing The side wall of the piece is used to press against the lower side wall of the groove.

By adopting the above technical solution, after the installation of the plurality of outer formwork is completed, the lower end of the embedding groove is facing the upper end of the hinge groove, and the personnel can rotate the rotating part to enter the embedding groove, and the adjusting part is located in the groove at this time. Personnel can rotate the adjusting piece to make the lower end of the adjusting piece abut against the lower groove wall of the groove, and press the bottom wall of the outer formwork and the bottom wall of the die table to make it difficult for the cement to pass through the gap between the outer formwork and the die table. The gap is leaked, so that the manufactured prefabricated bay window is of high quality.

In a preferred example of the present invention, it can be further configured that: the side wall of the adjusting member is provided with anti-skid stripes.

By adopting the above technical solution, the provision of the anti-slip stripes can increase the friction coefficient of the side wall of the adjusting member, which is convenient for personnel to twist the adjusting member.

In a preferred example of the present invention, it can be further configured as follows: the lower surface of the groove is provided with a limit groove, the embedded groove is communicated with the groove bottom of the limit groove, and the circumferential groove wall of the limit groove is used for to abut against the circumferential groove wall of the adjusting piece.

By adopting the above technical solution, the setting of the limit groove, the adjustment piece can be embedded in the limit groove, the side wall of the adjustment piece is in contact with the groove wall of the limit groove, and the adjustment piece can limit the outer formwork to make it in the process of pouring It is not easy to be moved by external force.

In a preferred example of the present invention, it can be further configured as follows: the top surface of the outer formwork is provided with a placement groove for the inner formwork to be placed, and the circumferential side wall of the inner formwork is used to be in contact with the groove wall of the placement groove .

By adopting the above technical solution, the arrangement of the placement groove makes the installation of the inner formwork more stable.

In a preferred example of the present invention, it can be further configured that: the groove wall of the placement groove is provided with a rubber pad for sealing the gap between the outer template and the inner template.

By adopting the above technical solution, the arrangement of the rubber pad can prevent the cement from leaking from the gap between the outer formwork and the inner formwork, so that the product quality is higher.

In a preferred example of the present invention, it can be further configured as follows: a pressing member for pressing the inner template is fixed on the top surface of the outer template, and the pressing member is provided with a sliding groove to slide with the inner wall of the sliding groove. A connected slider, a drive rod for driving the slider to slide, the sliding direction of the slider is in the vertical direction, the lower end of the slider is used to press against the top surface of the inner template, the notch of the sliding groove Downward, the driving rod is a threaded rod, the axial direction of the driving rod is in the vertical direction, the driving rod is rotatably connected with the pressing member and cannot move along its own axial direction, and the lower end of the driving rod is connected to the slider Threaded connection.

By adopting the above technical solutions, personnel can rotate the driving rod to make the slider slide downward, so that the bottom of the slider is in contact with the inner template, and then the inner template is pressed against the outer template and the mold table respectively, so that the inner template can be more stable. It is fixed on the outer formwork, and at the same time, it prevents the cement from leaking from the gap between the inner formwork and the formwork table or the outer formwork and affects the quality of the prefabricated bay window.

In a preferred example of the present invention, it can be further configured that: the pressing member is provided with a plurality of them.

By adopting the above technical solution, the arrangement of the multiple pressing parts makes the fixed connection between the inner template and the outer mold frame more stable, so that the compression effect between the inner template and the mold table is better.

In a preferred example of the present invention, it can be further configured that: the cavity wall of the pouring cavity is provided with a polytetrafluoroethylene layer.

By adopting the above technical scheme, the anti-stickiness of the polytetrafluoroethylene coating is better, and the cement is not easily adhered to the cavity wall of the pouring cavity, which facilitates the demoulding of the prefabricated bay window mold.

To sum up, the present utility model includes at least one of the following beneficial technical effects:

By arranging rotating parts, adjusting parts and grooves, it is difficult for cement to flow out from the contact surface between the platform and the contact surface of the outer formwork, and the quality of the products manufactured by this mold is high;

By setting the polytetrafluoroethylene layer, the mold is more convenient to demould;

By arranging pressing pieces and placing grooves, the disassembly and assembly of the inner formwork is more convenient, and the demoulding is convenient.

Description of drawings

1 is a three-dimensional structural view of a prefabricated bay window mold according to an embodiment;

2 is an exploded view of an embodiment;

Fig. 3 is the connection schematic diagram of the adjusting member, the adjusting rod and the rotating member of the embodiment;

FIG. 4 is a cross-sectional view of the pressing member of the embodiment.

In the figure, 1, die table; 11, hinge groove; 12, rotating part; 13, adjusting rod; 14, adjusting part; 2, outer template; 21, groove; 22, embedded groove; 23, limit groove; 24 25, rubber pad; 26, pressing part; 27, sliding groove; 28, sliding block; 29, driving rod; 3, inner formwork; 4, pouring cavity.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

1 and 2, it is a prefabricated bay window mold disclosed by the present utility model, comprising a mold table 1, a plurality of outer templates 2, an inner template 3, the mold table 1 is rectangular, a plurality of outer templates 2, an inner template 3 A casting cavity 4 for forming a prefabricated bay window is formed by combining, and the outer formwork 2 is in the shape of a strip, and the outer formwork 2 is located at the edge of the die table 1. The four outer templates 2 are abutted to form a rectangular outer mold frame, and the inner template 3 is mounted on the outer mold frame.

The cavity wall of the pouring cavity 4 is provided with a polytetrafluoroethylene layer, and the polytetrafluoroethylene layer is coated with a polytetrafluoroethylene coating. On the cavity wall, it is convenient for the demoulding of the prefabricated bay window mold.

The circumferential side wall of the die table 1 is provided with hinge grooves 11 , and a plurality of hinge grooves 11 are provided at intervals along the circumferential direction of the die table 1 . On the upper surface of the table 1, the side walls of each outer formwork 2 are provided with grooves 21 and embedded grooves 22. The lower groove wall of the grooves 21 is horizontal, and the lower end of the embedded grooves 22 penetrates to the outer formwork 2 in the vertical direction. The upper end of the embedded groove 22 is communicated with the groove 21, the lower end of the embedded groove 22 is used to face the upper end of the hinge groove 11, the lower surface of the groove 21 is provided with a limit groove 23, the embedded groove 22 and the limit groove The groove bottom of 23 is communicated, and the circumferential groove wall of the limiting groove 23 is used to abut against the circumferential groove wall of the adjusting member 14 .

2 and 3 , the groove wall of the hinge groove 11 is hinged with a rotating member 12 , the axial direction of the hinge shaft of the rotating member 12 is along the width direction of the hinge groove 11 , the rotating member 12 can be rotated into the embedding groove 22 , and the rotating member 12 is away from The end of the die table 1 is fixed with an adjusting rod 13. The sum of the lengths of the rotating member 12 and the adjusting rod 13 is greater than the sum of the lengths of the hinge groove 11 and the embedding groove 22. The adjusting rod 13 is a threaded rod, and the adjusting rod 13 and the rotating member are The length direction of 12 is the same, the end of the adjusting rod 13 away from the rotating member 12 is threadedly connected with the adjusting member 14 for pressing the outer template 2 on the mold table 1, and the adjustment is cylindrical, and the adjusting member 14 faces the pressing member 26. The side wall is used to press against the lower side wall of the groove 21, and the circumferential side wall of the adjusting member 14 is provided with anti-skid stripes, and there are multiple anti-skid stripes along the circumference of the adjusting member 14. When the four outer formwork 2 are installed After the completion, the lower end of the embedded groove 22 is facing the upper end of the hinge groove 11, and the personnel can turn the rotating member 12 to enter the embedded groove 22. At this time, the adjusting member 14 is located in the groove 21, and the personnel can rotate the adjusting member by turning the adjusting member. 14. Make the lower end of the adjusting member 14 abut against the lower groove wall of the groove 21 tightly, and press the bottom wall of the outer formwork 2 with the bottom wall of the mould table 1, so that the cement is not easy to pass between the outer formwork 2 and the mould table 1. The gap leaks out, so that the manufactured prefabricated bay window is of high quality. The setting of the limit groove 23, the adjustment piece 14 can be embedded in the limit groove 23, the side wall of the adjustment piece 14 is in contact with the groove wall of the limit groove 23, and the adjustment piece 14 can limit the outer formwork 2 to make it in the process of pouring It is not easy to be moved by external force.

The top surface of the outer mold frame is provided with a placement groove 24 for placing the inner template 3. The circumferential side wall of the inner template 3 of the placement groove 24 is used to be in contact with the groove wall of the placement groove 24. The placement groove 24 is a ring groove. The circumferential direction of the groove 24 is arranged along the circumferential direction of the outer mold frame, and the placement groove 24 penetrates to the casting cavity 4 along its own width direction. The arrangement of the placement groove 24 makes the installation of the inner formwork 3 more stable. The bottom wall of the placement groove 24 is provided with a rubber pad 25 for sealing the gap between the outer formwork frame and the inner formwork 3. The arrangement of the rubber pad 25 can prevent the cement from leaking from the gap between the outer formwork frame and the inner formwork 3, so that the Product quality is high.

2 and 4, the top surface of the outer mold frame is provided with a pressing member 26 for pressing the inner template 3, the pressing member 26 is C-shaped, and the end of the pressing member 26 is fixed with the top surface of the outer mold frame. For connection, the pressing member 26 is provided with a sliding groove 27 , a sliding block 28 slidably connected with the inner wall of the sliding groove 27 , and a driving rod 29 for driving the sliding block 28 to slide.

The sliding groove 27 is located at the end of the pressing member 26 away from the outer mold frame. The lower end of the slider 28 is used to press against the top surface of the inner template 3, the driving rod 29 is a threaded rod, the axial direction of the driving rod 29 is in the vertical direction, and the driving rod 29 is rotatably connected with the pressing member 26 and cannot move along itself. In axial movement, the lower end of the driving rod 29 penetrates into the sliding groove 27 and is threadedly connected with the slider 28 , and a pressing handle is fixed at the end of the pressing member 26 . For the setting of the pressing member 26, the personnel can rotate the driving rod 29 to slide the slider 28 downward, so that the bottom of the slider 28 is in contact with the inner template 3, and the inner template 3 is tightened with the outer mold frame and the mold table 1 respectively. pressure, so that the inner formwork 3 can be more stably fixed on the outer formwork frame, and at the same time prevent cement from leaking from the gap between the inner formwork 3 and the formwork table 1 or the outer formwork frame and affect the quality of the prefabricated bay window, and at the same time, it is convenient for personnel to inspect the inner formwork 3. disassembly. A plurality of pressing members 26 are provided, and a plurality of pressing members 26 are provided at intervals along the circumferential direction of the outer mold frame. The arrangement of the plurality of pressing parts 26 makes the fixed connection between the inner template 3 and the outer mold frame more stable, and makes the inner template 3 and the mold table 1 have a better pressing effect.

By arranging the rotating part 12 , the adjusting part 14 and the groove 21 , the cement is not easy to flow out from the contact surface between the platform and the contact surface of the outer formwork 2 , and the quality of the products manufactured by this mold is high. By setting the polytetrafluoroethylene layer, it is convenient to demold the mold. By arranging the pressing piece 26 and the placing groove 24, the disassembly and assembly of the inner template 3 is more convenient, and the demoulding is facilitated.

The embodiments of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention, therefore: all equivalent changes made according to the structure, shape and principle of the present invention are It should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a prefabricated window mould that wafts, includes mould platform (1), a plurality of exterior sheathing (2), interior sheathing (3) combination form be used for the prefabricated cavity of pouring (4) of wafing of shaping, characterized by: the circumference lateral wall of mould platform (1) is equipped with hinge groove (11), hinge groove (11) are equipped with a plurality ofly along the circumference interval of mould platform (1), hinge groove (11) link up the upper surface of mould platform (1) along vertical direction, the lateral wall of exterior sheathing (2) is equipped with recess (21), embedded groove (22) link up to the diapire of exterior sheathing (2) along vertical direction, embedded groove (22) and recess (21) intercommunication, the side mouth that embedded groove (22) are located exterior sheathing (2) diapire is used for just right with the side mouth that hinge groove (11) are located mould platform (1) roof, the cell wall of hinge groove (11) articulates there is rotation piece (12), rotate piece (12) rotatable entering embedded groove (22), the tip that rotates piece (12) deviates from mould platform (1) has set firmly regulation pole (13), it is the threaded rod to adjust pole (13), the end part of the adjusting rod (13) departing from the rotating part (12) is in threaded connection with an adjusting part (14) used for tightly pressing the outer template (2) on the die table (1), and the side wall of the adjusting part (14) facing the pressing part (26) is used for tightly pressing the lower side wall of the groove (21).

2. A prefabricated bay window mould as claimed in claim 1, wherein: the side wall of the adjusting piece (14) is provided with anti-skid stripes.

3. A prefabricated bay window mould as claimed in claim 1, wherein: the lower surface of recess (21) is equipped with spacing groove (23), the tank bottom intercommunication of embedded groove (22) and spacing groove (23), the circumference cell wall of spacing groove (23) is used for offseting with the circumference cell wall of regulating part (14).

4. A prefabricated bay window mould as claimed in claim 1, wherein: the top surface of outer template (2) is equipped with standing groove (24) that supply inner formword (3) to place, the circumference lateral wall of inner formword (3) is used for pasting mutually with the cell wall of standing groove (24).

5. A prefabricated bay window mould as claimed in claim 4, wherein: and a rubber pad (25) used for sealing the gap between the outer template (2) and the inner template (3) is arranged on the wall of the placing groove (24).

6. A prefabricated bay window mould as claimed in claim 4, wherein: the top surface of the outer template (2) is fixedly provided with a pressing piece (26) used for pressing the inner template (3), the pressing piece (26) is provided with a sliding groove (27), a sliding block (28) connected with the inner wall of the sliding groove (27) in a sliding mode, and a driving rod (29) used for driving the sliding block (28) to slide, the sliding direction of the sliding block (28) is along the vertical direction, the lower end of the sliding block (28) is used for pressing against the top surface of the inner template (3), the notch of the sliding groove (27) faces downwards, the driving rod (29) is a threaded rod, the axial direction of the driving rod (29) is along the vertical direction, the driving rod (29) is rotatably connected with the pressing piece (26) and cannot move axially, and the lower end of the driving rod (29) is in threaded connection with the sliding block (28).

7. A prefabricated bay window mould as claimed in claim 6, wherein: the pressing part (26) is provided with a plurality of pressing parts.

8. A prefabricated bay window mould as claimed in claim 1, wherein: and a polytetrafluoroethylene layer is arranged on the wall of the pouring cavity (4).

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