Roof parapet wall arc angle one-time forming template

Abstract

The utility model discloses a roof parapet wall arc corner one-time forming formwork which comprises an outer side K plate, a parapet wall outer side formwork, a parapet wall inner side formwork, formwork opposite-pulling pieces, a building top face formwork and a 90-degree round corner formwork, and the outer side K plate is laid on the edge of the top end of the outer side of a building below a parapet wall. The parapet wall outer side formwork is connected to the top of the outer side K plate and vertically extends upwards, the parapet wall inner side formwork and the parapet wall outer side formwork are oppositely arranged at a certain interval and are connected with the parapet wall outer side formwork through formwork opposite-pulling pieces, and the building top face formwork is laid on the top of a building below a parapet wall. The 90-degree fillet template is connected to the intersection of the parapet wall inner side template and the building top surface template, so that the intersection of the parapet wall inner side template and the building top surface template is in arc transition connection, and therefore, when the parapet wall is poured, the arc angle of the parapet wall can be formed at one time, secondary operation is not needed, and the efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of the construction of parapets on roofs, and particularly relates to a template for forming a circular arc angle of a parapet on a roof in one time. Background Technique

[0002] After the traditional parapet on the roof is formed, it is necessary to make a mortar circular arc angle for the second time. However, the construction labor cost of the second mortar plastering is high, the material loss rate is high, and the quality is difficult to guarantee. Phenomena such as cracking and hollowing often occur, which affect the waterproof quality, resulting in the failure of the waterproof layer and the occurrence of roof leakage. Content of the Utility Model

[0003] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a template for forming a circular arc angle of a parapet on a roof in one time.

[0004] To solve the above problems, the utility model adopts the following technical solutions:

[0005] A template for forming a circular arc angle of a parapet on a roof in one time, comprising an outer K board, an outer template of the parapet, an inner template of the parapet, a template tie piece, a building top surface template and a 90° round angle template. The outer K board is laid on the outer top edge of the building below the parapet. The outer template of the parapet is connected to the top of the outer K board and extends vertically upward. The inner template of the parapet is arranged opposite to the outer template of the parapet at a certain distance and is connected to the outer template of the parapet through a template tie piece. The building top surface template is laid on the top of the building below the parapet. The 90° round angle template is connected at the intersection of the inner template of the parapet and the building top surface template so that the intersection of the inner template of the parapet and the building top surface template is in an arc transition connection.

[0006] Preferably, the outer template of the parapet, the inner template of the parapet and the building top surface template are all formed by splicing standard templates. The standard template includes a template flat plate with a rectangular shape and template connecting plates surrounding and connecting to the four sides of the template flat plate. A plurality of first connection holes are formed on the template connecting plates. The standard templates can be longitudinally and / or horizontally connected end to end with each other by aligning one of the template connecting plates around the four sides with the first connection holes on the template connecting plates of another standard template. A pin and a washer are connected to the first connection holes on the two adjacent template connecting plates of the two standard templates. The two ends of the template tie piece are respectively connected to the template connecting plates of the standard template serving as the outer template of the parapet and the standard template serving as the inner template of the parapet through pins and washers.

[0007] Preferably, the 90° rounded corner template includes an arc panel, two side connecting plates, and two end connecting plates. The two side connecting plates are respectively connected to two straight edges of the arc panel and are perpendicular to each other. The two end connecting plates are respectively connected to two ends of the arc panel, and their edges are connected to the two side connecting plates and the arc panel. Second connection holes are provided on the two side connecting plates and the two end connecting plates. The 90° rounded corner template can be aligned with the second connection hole on the end connecting plate of another 90° rounded corner template through one end connecting plate, and the two can be connected end to end by passing a pin and washer through the second connection hole. One side connecting plate is attached to the template connecting plate of the standard template serving as the inner template of the parapet wall, and the second connection hole on this side connecting plate is aligned with the first connection hole on this template connecting plate, and a pin and washer are connected to the second connection hole on this side connecting plate and the first connection hole on this template connecting plate. The other side connecting plate is attached to the template connecting plate of the standard template serving as the top surface template of the building, and the second connection hole on this side connecting plate is aligned with the first connection hole on this template connecting plate, and a pin and washer are connected to the second connection hole on this side connecting plate and the first connection hole on this template connecting plate.

[0008] Preferably, the outer K plate includes a K plate flat plate in the shape of a rectangle and K plate connecting plates connected around the perimeter of the K plate flat plate. A number of third connection holes are provided on the K plate connecting plates. The outer K plate can be connected end to end horizontally with another outer K plate by aligning one of the K plate connecting plates at both ends with the third connection hole on the K plate connecting plate of the other outer K plate. The outer K plate can be attached to the template connecting plate of the standard template serving as the outer template of the parapet wall through the K plate connecting plate at the top, and the third connection hole on this K plate connecting plate is aligned with the first connection hole on this template connecting plate, and a pin and washer are connected to the third connection hole on this K plate connecting plate and the first connection hole on this template connecting plate.

[0009] Preferably, the outer K plate is connected to the outer top edge of the building below the parapet wall by K plate bolts.

[0010] Preferably, backrest connectors are connected to the template connecting plates on both sides of the standard template serving as the outer template of the parapet wall at the same height position, and a backrest is connected to the backrest connector so that the backrest abuts against the standard template.

[0011] Preferably, backrest connectors are connected to the template connecting plates on both sides of the standard template serving as the inner template of the parapet wall at the same height position, and a backrest is connected to the backrest connector so that the backrest abuts against the standard template.

[0012] Advantages of the present utility model:

[0013] Compared with the prior art, the advantages of the present utility model are:

[0014] The utility model forms a parapet formwork by an outer K plate, an outer formwork of the parapet, an inner formwork of the parapet, a formwork tie piece, a top formwork of the building and a 90° rounded corner formwork. The 90° rounded corner formwork is connected at the intersection of the inner formwork of the parapet and the top formwork of the building, so that the intersection of the inner formwork of the parapet and the top formwork of the building is in an arc transition connection. Thus, when the parapet is poured, the arc angle of the parapet can be formed at one time without secondary operation, with high efficiency and saving labor costs at the same time. Brief Description of the Drawings

[0015] Figure 1 is a structural schematic diagram of the utility model;

[0016] Figure 2 is a structural schematic diagram of the 90° rounded corner formwork of the utility model;

[0017] Figure 3 is a structural schematic diagram of the standard formwork of the utility model;

[0018] Figure 4 is a structural schematic diagram of the outer K plate of the utility model. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0020] In the description of the utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper / lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "arranged / sleeved with", "socket connection", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution: a one-time forming template for the arc angle of a roof parapet, which includes an outer K-shaped plate 1, a parapet outer template 2, a parapet inner template 3, a template tie piece 4, a building top surface template, and a 90° rounded corner template 5. The outer K-shaped plate 1 is laid on the outer top edge of the building below the parapet. The parapet outer template 2 is connected to the top of the outer K-shaped plate 1 and extends vertically upward. The parapet inner template 3 is arranged opposite to the parapet outer template 2 at a certain distance and is connected to the parapet outer template 2 through the template tie piece 4. The building top surface template is laid on the top of the building below the parapet. The 90° rounded corner template 5 is connected at the intersection of the parapet inner template 3 and the building top surface template so that the intersection of the parapet inner template 3 and the building top surface template is in an arc transition connection.

[0023] The present utility model jointly constitutes a parapet template through the outer K-shaped plate 1, the parapet outer template 2, the parapet inner template 3, the template tie piece 4, the building top surface template, and the 90° rounded corner template 5. The 90° rounded corner template 5 is connected at the intersection of the parapet inner template 3 and the building top surface template, so that the intersection of the parapet inner template 3 and the building top surface template is in an arc transition connection. Thus, when the parapet is poured, the arc angle of the parapet can be formed at one time, without secondary operation, with high efficiency, and at the same time, the labor cost is saved.

[0024] Specifically, the outer formwork 2 of the parapet wall, the inner formwork 3 of the parapet wall, and the top formwork of the building are all formed by splicing standard formworks 6. The standard formwork 6 includes a formwork flat panel 61 with a rectangular shape and formwork connecting plates 62 connected around the four sides of the formwork flat panel 61. A number of first connection holes 63 are provided on the formwork connecting plates 62. The standard formwork 6 can be longitudinally and / or transversely connected end to end with another standard formwork 6 by aligning one of the formwork connecting plates 62 around the four sides with the first connection holes 63 on the formwork connecting plates 62 of the other standard formwork 6. The first connection holes 63 on the adjacent two formwork connecting plates 62 of the two standard formworks 6 are connected with pin and washer assemblies 7, so that the formworks can be spliced according to size requirements, and the reuse rate is high. The two ends of the formwork tie 4 are respectively connected to the formwork connecting plates 62 of the standard formwork 6 serving as the outer formwork 2 of the parapet wall and the formwork connecting plates 62 of the standard formwork 6 serving as the inner formwork 3 of the parapet wall through pin and washer assemblies 7, which is convenient for adjusting the thickness of the formwork between the inner and outer walls.

[0025] Specifically, the 90° rounded corner formwork 5 includes an arc panel 51, two side connecting plates 52, and two end connecting plates 53. The two side connecting plates 52 are respectively connected to the two straight edges of the arc panel 51 and the two side connecting plates 52 are perpendicular to each other. The two end connecting plates 53 are respectively connected to the two ends of the arc panel 51 and their edges are connected to the two side connecting plates 52 and the arc panel 51. Second connection holes 54 are provided on the two side connecting plates 52 and the two end connecting plates 53. The 90° rounded corner formwork 5 can be connected end to end with another 90° rounded corner formwork 5 by aligning one end connecting plate 53 with the second connection holes 54 on the end connecting plate 53 of the other 90° rounded corner formwork 5 and passing the pin and washer assembly 7 through the second connection holes 54. One side connecting plate 52 is attached to the formwork connecting plate 62 of the standard formwork 6 serving as the inner formwork 3 of the parapet wall, and the second connection holes 54 on this side connecting plate 52 are aligned with the first connection holes 63 on this formwork connecting plate 62, and the second connection holes 54 on this side connecting plate 52 and the first connection holes 63 on this formwork connecting plate 62 are connected with pin and washer assemblies 7. The other side connecting plate 52 is attached to the formwork connecting plate 62 of the standard formwork 6 serving as the top formwork of the building, and the second connection holes 54 on this side connecting plate 52 are aligned with the first connection holes 63 on this formwork connecting plate 62, and the second connection holes 54 on this side connecting plate 52 and the first connection holes 63 on this formwork connecting plate 62 are connected with pin and washer assemblies 7, thereby realizing the connection of the 90° rounded corner formwork 5 with the inner formwork 3 of the parapet wall and the top formwork of the building.

[0026] Specifically, the outer K-shaped plate 1 includes a K-shaped plate flat plate 11 with a rectangular shape and K-shaped plate connecting plates 12 surrounding and connecting to the four sides of the K-shaped plate flat plate 11. A number of third connection holes 13 are provided on the K-shaped plate connecting plates 12. The outer K-shaped plates 1 can be horizontally connected end to end with each other by aligning the third connection holes 13 on the K-shaped plate connecting plates 12 at one end of each of the two outer K-shaped plates 1. The outer K-shaped plate 1 can be attached to the template connecting plate 62 of the standard template 6 that serves as the outer formwork 2 of the parapet wall, and the third connection holes 13 on this K-shaped plate connecting plate 12 are aligned with the first connection holes 63 on the template connecting plate 62, and a pin and washer 7 is connected to the third connection holes 13 on this K-shaped plate connecting plate 12 and the first connection holes 63 on the template connecting plate 62. The outer K-shaped plate 1 is used to fix the outer formwork 2 of the parapet wall, thereby facilitating the connection of the outer formwork 2 of the parapet wall to the old wall of the building.

[0027] Specifically, the outer K-shaped plate 1 is connected to the outer top edge of the building below the parapet wall through a K-shaped plate bolt 8, which is convenient for fixing the outer K-shaped plate 1.

[0028] Furthermore, on both sides of the standard template 6 that serves as the outer formwork 2 of the parapet wall, the template connecting plates 62 are connected with a backing connector 91 at the same height position. After a backing 92 is connected to the backing connector 91 and abuts against the standard template 6, on both sides of the standard template 6 that serves as the inner formwork 3 of the parapet wall, the template connecting plates 62 are connected with a backing connector 91 at the same height position. After a backing 92 is connected to the backing connector 91 and abuts against the standard template 6, thus, the backing 92 is used to strengthen the anti-bending of the entire inner and outer lengths of the parapet wall. The backing 92 forms an integral force with the standard template 6 through the backing connector 91 to ensure the straightness of the parapet wall.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0030] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A one-time forming template for arc corner of roof parapet, characterized in that: The invention comprises an outer K-plate (1), an outer template of a parapet (2), an inner template of a parapet (3), a template tie-tab (4), a building top template and a 90° rounded corner template (5), wherein the outer K-plate (1) is laid on the outer top edge of the building below the parapet, the outer template of the parapet (2) is connected to the top of the outer K-plate (1) and extends vertically upward, the inner template of the parapet (3) and the outer template of the parapet (2) are arranged opposite to each other at a certain distance and connected to the outer template of the parapet (2) through the template tie-tab (4), the building top template is laid on the top of the building below the parapet, and the 90° rounded corner template (5) is connected to the intersection of the inner template of the parapet (3) and the building top template so that the intersection of the inner template of the parapet (3) and the building top template is connected in a circular arc transition.

2. The one-time forming template for arc corner of roof parapet according to claim 1, characterized in that: The parapet outer template (2), the parapet inner template (3), and the building top template are all formed by splicing standard templates (6). The standard template (6) comprises a rectangular template plane plate (61) and a template connecting plate (62) connected around the template plane plate (61). The template connecting plate (62) is provided with a plurality of first connecting holes (63). The standard template (6) can be connected to each other longitudinally and / or transversely end to end by aligning one of the template connecting plates (62) around the template with the first connecting holes (63) on the template connecting plate (62) of another standard template (6). The first connecting holes (63) on two adjacent template connecting plates (62) of the two standard templates (6) are connected with pins and pin pieces (7). The two ends of the template pull tab (4) are respectively connected to the template connecting plate (62) of the standard template (6) serving as the parapet outer template (2) and the template connecting plate (62) of the standard template (6) serving as the parapet inner template (3) through the pins and pin pieces (7).

3. A one-time forming template for arc corner of roof parapet according to claim 2, characterized in that: The 90° rounded corner template (5) comprises an arc panel (51), two side connecting plates (52) and two end connecting plates (53), wherein the two side connecting plates (52) are respectively connected to two straight edges of the arc panel (51) and the two side connecting plates (52) are perpendicular to each other, and the two end connecting plates (53) are respectively connected to two ends of the arc panel (51) and their edges are connected to the two side connecting plates (52) and the arc panel (51), and the two side connecting plates (52) and the two end connecting plates (53) are both provided with second connecting holes (54), and the 90° rounded corner template (5) can be connected end to end by aligning one end connecting plate (53) with the second connecting hole (54) on the end connecting plate (53) of another 90° rounded corner template (5) and passing a pin pin sheet (7) through the second connecting hole (54), wherein one side connecting plate (53) is connected to the other end connecting plate (53) of the arc panel (5). The connecting plate (52) and the template connecting plate (62) of the standard template (6) as the inner template of the parapet wall (3) are mutually attached, so that the second connecting hole (54) on the side connecting plate (52) is aligned with the first connecting hole (63) on the template connecting plate (62), and the second connecting hole (54) on the side connecting plate (52) and the first connecting hole (63) on the template connecting plate (62) are connected with a pin pin piece (7); the other side connecting plate (52) and the template connecting plate (62) of the standard template (6) as the top template of the building are mutually attached, so that the second connecting hole (54) on the side connecting plate (52) and the first connecting hole (63) on the template connecting plate (62) are aligned, and the second connecting hole (54) on the side connecting plate (52) and the first connecting hole (63) on the template connecting plate (62) are connected with a pin pin piece (7).

4. A one-time forming template for arc corner of roof parapet according to claim 2, characterized in that: The outer K-plate (1) comprises a rectangular K-plate plane plate (11) and a K-plate connecting plate (12) connected around the K-plate plane plate (11). The K-plate connecting plate (12) is provided with a plurality of third connecting holes (13). The outer K-plate (1) can be connected end to end laterally by aligning one of the K-plate connecting plates (12) at both ends with the third connecting holes (13) on the K-plate connecting plate (12) of the other outer K-plate (1). The outer K-plate (1) can be attached to a template connecting plate (62) of a standard template (6) serving as an outer template (2) of the parapet by the top K-plate connecting plate (12), and the third connecting holes (13) on the K-plate connecting plate (12) are aligned with the first connecting holes (63) on the template connecting plate (62), and the third connecting holes (13) on the K-plate connecting plate (12) and the first connecting holes (63) on the template connecting plate (62) are connected with pins (7).

5. The one-step forming template for arc corner of roof parapet according to claim 1, characterized in that: The outer K-plate (1) is connected to the outer top edge of the building below the parapet by means of K-plate bolts (8).

6. The one-step forming template for arc corner of roof parapet according to claim 2, characterized in that: The template connecting plates (62) on both sides of the standard template (6) serving as the outer template (2) of the parapet are connected to back rib connectors (91) at the same height, and the back rib connectors (91) are connected to back ribs (92) so that the back ribs (92) abut against the back of the standard template (6).

7. The one-step forming template for arc corner of roof parapet according to claim 2, characterized in that: The template connecting plates (62) on both sides of the standard template (6) serving as the inner template (3) of the parapet are connected to back rib connectors (91) at the same height, and the back rib connectors (91) are connected to back ribs (92) so that the back ribs (92) abut against the back of the standard template (6).

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