CN207513167U - Convex template component and concave template component of arc building and template system formed by convex template component and concave template component - Google Patents

Abstract

The utility model provides a convex formwork assembly, a concave formwork assembly and a formwork system composed of an arc-shaped building, including a plane substrate, a convex pad assembly, an arc-shaped convex formwork, and a left connecting block assembly and a right connecting block; The connection block assembly is connected to the left end of the plane substrate, and the left end of the left connection block assembly exceeds the left end of the plane substrate; the left connection block assembly is provided with connection block connection holes and screw connection holes; the right connection block is connected to the right end of the plane substrate, and The right end of the right connecting block exceeds the right end of the plane base plate; the right connecting block is provided with a connecting block connecting hole and a screw connecting hole. The formwork system can effectively adjust the adjacent arc-shaped convex formwork and arc-shaped concave formwork by adjusting the telescopic screw, so that the arc-shaped building formwork is closely connected, and there will be no grout leakage when pouring concrete columns, ensuring the construction quality and improving improved construction efficiency. In addition, the formwork system can adapt to curved buildings with various radians, reducing the waste of materials.

Description

Convex formwork components, concave formwork components and their formwork system for curved buildings

technical field

The utility model relates to the field of building construction, in particular to a building formwork.

Background technique

As people's sense of art increases, architects often design some curved buildings. However, it is very difficult to control the shape of arc-shaped buildings. Specific formwork is needed to support the pouring of arc-shaped concrete columns. Some use rectangular steel formwork with a small area. Each rectangular steel formwork can approximate arc-shaped concrete due to its short chord length. The chord length of the small section of the column is assembled through connecting pieces between each rectangular steel formwork. Due to the many seams in the formwork of this structure, the joints cannot be effectively sealed, and grout leakage is prone to occur during the concrete pouring process, which increases the pouring cost and the construction quality is not high, and the formed concrete can only be approximately arc-shaped structure, the shape Not beautiful. Another method is to manufacture an integrally formed curved pouring silo according to the actual size of the curved concrete column. This pouring formwork can only be used once, and the construction cost is relatively high, resulting in a great waste of materials.

Utility model content

The purpose of the utility model is to provide a convex formwork assembly, a concave formwork assembly and a formwork system composed of an arc-shaped building, so as to solve the problems of grout leakage, low construction quality and low construction cost in the existing arc-shaped concrete column pouring process. Higher, more material wasted technical issues.

In order to solve the above-mentioned technical problems, the utility model provides a convex formwork assembly of an arc-shaped building, which is characterized in that it includes a flat base plate, a raised pad assembly arranged on the inner side wall of the flat base board, and a raised pad block assembly arranged on the inner side wall of the raised pad block assembly. Arc convex formwork, and left connection block components and right connection block;

The left connecting block assembly is connected to the left end of the plane substrate, and the left end of the left connecting block assembly exceeds the left end of the plane substrate; The connecting block connecting hole, the left connecting block assembly is also provided with a screw connecting hole for connecting the telescopic screw;

The right connecting block is connected to the right end of the plane base plate, and the right end of the right connecting block exceeds the right end of the plane base plate; the right connecting block is provided with a connection for connecting the left connecting block assembly on the convex formwork assembly of the adjacent arc-shaped building Block connection hole, also be provided with the screw rod connection hole that connects telescopic screw rod on the right connection block.

Preferably, the left connecting block assembly includes a left connecting block and an auxiliary connecting block, the left end of the left connecting block is detachably connected to the auxiliary connecting block through bolts;

The left connecting block is convex and includes a left connecting block horizontal part and a left connecting block vertical part, and the distance between the two ends of the left connecting block horizontal part and the left connecting block vertical part is equal;

The right connecting block is convex, including a right connecting block horizontal part and a right connecting block vertical part, and the distance between the right connecting block horizontal part away from one end of the auxiliary connecting block and the right connecting block vertical part is larger than the right connecting block horizontal part The distance from the end close to the auxiliary connection block to the vertical part of the right connection block.

Preferably, the bump assembly includes wooden bumps and connecting pieces, the wooden bumps are arranged on the inner sidewall of the planar substrate, and the connecting pieces are arranged at intervals on the inner sidewall of the wooden bumps.

Preferably, one end of the connecting piece is provided with a groove, and the inner side wall of the groove is provided with inverted tooth lines; the bump block assembly also includes a buffer pad embedded in the connecting piece in the groove.

The utility model also provides a concave formwork assembly for an arc-shaped building, which is characterized in that it includes a flat base plate, a concave cushion block assembly arranged on the inner side wall of the plane base plate, an arc-shaped concave formwork set on the inner side wall of the concave cushion block assembly, and a left-joint-block component and a right-joint-block;

The left connecting block assembly is connected to the left end of the plane substrate, and the left end of the left connecting block assembly exceeds the left end of the plane substrate; The connecting block connecting hole, the left connecting block assembly is also provided with a screw connecting hole for connecting the telescopic screw;

The right connecting block is connected to the right end of the plane base plate, and the right end of the right connecting block exceeds the right end of the plane base plate; the right connecting block is provided with a connection for connecting the left connecting block assembly on the concave formwork assembly of the adjacent arc-shaped building Block connection hole, also be provided with the screw rod connection hole that connects telescopic screw rod on the right connection block.

Preferably, the left connecting block assembly includes a left connecting block and an auxiliary connecting block, the left end of the left connecting block is detachably connected to the auxiliary connecting block through bolts;

The left connecting block is convex and includes a left connecting block horizontal part and a left connecting block vertical part, and the distance between the two ends of the left connecting block horizontal part and the left connecting block vertical part is equal;

The right connecting block is convex, including a right connecting block horizontal part and a right connecting block vertical part, and the distance between the right connecting block horizontal part away from one end of the auxiliary connecting block and the right connecting block vertical part is larger than the right connecting block horizontal part The distance from the end close to the auxiliary connection block to the vertical part of the right connection block.

Preferably, the recessed block assembly includes a wooden recessed block and a connecting piece, the wooden recessed block is arranged on the inner side wall of the planar substrate, and the connecting piece is arranged on the inner side wall of the wooden recessed block.

Preferably, one end of the connecting piece is provided with a groove, and the inner side wall of the groove is provided with inverted tooth lines; the bump block assembly also includes a buffer pad embedded in the connecting piece in the groove.

In addition, the utility model also provides a formwork system for an arc-shaped building, including a convex formwork and a concave formwork. The concave formwork assembly of the above-mentioned arc-shaped building is spliced, and the left connecting block assembly of the convex formwork assembly of the arc-shaped building is hingedly connected with the right connecting block of the convex formwork assembly of the adjacent arc-shaped building. A telescopic screw is connected between the screw connecting hole on the left connecting block assembly of the convex formwork assembly and the screw connecting hole on the right connecting block of the convex formwork assembly of the adjacent curved building;

The left connecting block assembly of the concave formwork assembly of the arc-shaped building is hingedly connected with the right connecting block of the concave formwork assembly of the adjacent arc-shaped building, and the screw on the left connecting block assembly of the concave formwork assembly of the arc-shaped building is connected A telescopic screw is connected between the hole and the screw connection hole on the right connecting block of the concave formwork assembly of the adjacent curved building.

Preferably, the telescoping screw includes a first adjusting screw, an adjusting nut and a second adjusting screw, the thread direction of the external thread of the first adjusting screw is opposite to that of the external thread on the second adjusting screw, and the thread direction of the external thread of the adjusting nut is One end is threadedly connected with the first adjusting screw rod, and the other end of the adjusting nut is threadedly connected with the second adjusting screw rod.

Compared with the prior art, the features and beneficial effects of the utility model are:

(1) The formwork system of the arc-shaped building of the utility model can effectively adjust the adjacent arc-shaped building convex formwork and arc The concave formwork of the building makes the arc-shaped building formwork tightly connected, and there will be no leakage of grout when pouring the concrete column, which ensures the construction quality, avoids rework, and improves the construction efficiency.

(2) The radian of the convex block assembly in the formwork system of the arc-shaped building of the present utility model is the same as that of the arc-shaped convex formwork, and the arc of the concave cushion block assembly is the same as that of the arc-shaped concave formwork, which effectively improves the The supporting force of the convex pad assembly and the concave pad assembly ensures the safety of the formwork system of the curved building.

(3) The formwork system of the arc-shaped building of the utility model uses pull bolts to connect the convex formwork assembly and the concave formwork assembly, which ensures the firmness of the formwork system of the arc-shaped building as a whole and improves the construction quality.

(4) The formwork system of the arc-shaped building of the utility model is easy to install and disassemble, does not need to consume a lot of manpower and material resources, and saves labor costs. The arc of the system is adjustable, which can adapt to various arc-shaped buildings, and can be used continuously, avoiding the waste of materials.

Description of drawings

Fig. 1 is a structural schematic diagram of a convex formwork assembly of a curved building of the present invention.

Fig. 2 is a schematic diagram of the connection structure of the left connecting block assembly and the right connecting block of the convex formwork assembly of the curved building.

Fig. 3 is a structural schematic diagram of the convex pad assembly of the convex formwork assembly of the curved building.

Fig. 4 is a structural schematic diagram of the connector.

Fig. 5 is a schematic structural view of the concave formwork assembly of the curved building of the present invention.

Fig. 6 is a structural schematic diagram of the concave cushion block assembly of the concave formwork assembly of the curved building.

Fig. 7 is a structural schematic diagram of a formwork system of a curved building.

Fig. 8 is a structural schematic diagram of the telescopic screw.

Drawings: 1-plane substrate, 2-curved convex template, 3-convex block assembly, 31-wooden protruding block, 32-connector, 321-groove, 322-tooth pattern, 33-cushion pad, 4-right connection block, 41-right connection block horizontal part, 42-right connection block vertical part, 43-connection block connection hole, 44-screw connection hole, 5-left connection block, 51-left connection block horizontal part, 52 -Left connecting block vertical part, 6-auxiliary connecting block, 8-telescopic screw, 81-first adjusting screw, 82-adjusting nut, 83-second adjusting screw, 9-convex template, 10-concave template, 11-concave Pad block assembly, 12-curved concave formwork, 111-wooden concave pad, 13-pull bolts.

Detailed ways

In order to make the technical means, innovative features, goals and effects achieved by the utility model easy to understand, the utility model will be further described below.

The embodiments described here are specific specific implementations of the present utility model, and are used to illustrate the concept of the present utility model. They are all explanatory and exemplary, and should not be construed as limitations on the implementation of the present utility model and the scope of the present utility model. limit. In addition to the embodiments described here, those skilled in the art can also adopt other obvious technical solutions based on the claims of the application and the contents disclosed in the description, and these technical solutions include adopting any obvious changes made to the embodiments described here. Replacement and modified technical solutions.

In the following descriptions, the side close to the curved formwork is regarded as the inner side, and the side away from the curved formwork is regarded as the outer side.

As shown in Figure 1-4, a convex formwork assembly for arc-shaped buildings includes a flat substrate (1), a convex pad assembly (3) arranged on the inner wall of the flat substrate (1), a convex pad assembly arranged on the (3) The arc-shaped convex formwork (2) of the inner wall, and the left connecting block assembly and the right connecting block (4). A row of equidistant mounting holes is provided on the side of the planar substrate (1), the left connecting block assembly is connected to the left end of the planar substrate (1) through the mounting holes, and the left end of the left connecting block assembly exceeds the left end of the planar substrate (1); The left connection block assembly is provided with a connection block connecting hole (43) for connecting the right connection block (4) on the convex formwork assembly of the adjacent arc-shaped building, and the left connection block assembly is also provided with a telescopic screw (8) for connecting screw connection hole (44). The right connecting block (4) is connected to the right end of the planar substrate (1) through the mounting hole, and the right end of the right connecting block (4) exceeds the right end of the planar substrate (1); the right connecting block (4) is provided with connecting adjacent The connecting block connecting hole (43) that the left connecting block assembly on the convex formwork assembly of arc-shaped building is used, the right connecting block (4) is also provided with the screw rod connecting hole (44) that connects telescopic screw rod (8) usefulness.

The left connecting block assembly includes a left connecting block (5) and an auxiliary connecting block (6), the left end of the left connecting block (5) is detachably connected to the auxiliary connecting block (6) through bolts. The left connecting block (5) is convex, including the left connecting block horizontal part (51) and the left connecting block vertical part (52), the two ends of the left connecting block horizontal part (51) and the left connecting block vertical part (52) equal distance.

The right connecting block (4) is convex, including the right connecting block horizontal part (41) and the right connecting block vertical part (42), the right connecting block horizontal part (41) is away from the end of the auxiliary connecting block (6) to the right connecting block The distance of the vertical part (42) is greater than the distance from the end of the right connecting block transverse part (41) close to the auxiliary connecting block (6) to the right connecting block vertical part (42).

The bumper assembly (3) includes a wooden bumper (31) and a connector (32), the wooden bumper (31) is set on the inner side wall of the planar substrate (1), and the connectors (32) are arranged at intervals on the wooden The inner side wall of the convex spacer (31).

The connecting piece (32) is in the shape of a goblet, and one end is provided with a groove (321), and the inner wall of the groove (321) is provided with inverted tooth lines (322); the convex pad assembly (3) also includes The buffer pad (33), the buffer pad (33) is embedded in the groove (321) of the connector (32). The other end of the groove (321) is provided with a pair of supporting columns, and a cavity is formed between the supporting columns to play a buffering role. The bottom end of the connector (32) is fixed on the inner side of the wooden bumper block (31), and is perpendicular to the inner side of the wooden bumper block (31). The connector (32) is made of metal material.

As shown in Figure 5-6, a concave formwork assembly for an arc-shaped building is similar in structure to the above-mentioned convex formwork assembly for an arc-shaped building. 111) has a concave upper surface. The rest of the structures are the same.

As shown in Figure 7-8, a formwork system for a curved building includes a convex formwork (9) and a concave formwork (10), the convex formwork (9) is set on the inner layer, and the concave formwork (10) is set on the outer layer. An arc-shaped cavity is formed between the convex template (9) and the concave template (10). The convex formwork (9) is spliced by the above-mentioned convex formwork components, the concave formwork (10) is spliced by the above-mentioned concave formwork components, the left connecting block assembly of the convex formwork assembly of the arc-shaped building and the convex formwork of the adjacent arc-shaped building The right connecting block (4) of the assembly is hingedly connected, and the screw connecting hole (44) on the left connecting block assembly of the convex formwork assembly of the arc-shaped building is connected to the right connecting block (4) of the convex formwork assembly of the adjacent arc-shaped building Telescopic screw rods (8) are connected between the screw rod connecting holes (44). The telescoping screw (8) includes a first adjusting screw (81), an adjusting nut (82) and a second adjusting screw (83), the external thread of the first adjusting screw (81) and the external thread on the second adjusting screw (83) The thread direction of the thread is opposite, one end of the adjusting nut (82) is threadedly connected with the first adjusting screw rod (81), and the other end of the adjusting nut (82) is threadedly connected with the second adjusting screw rod (83).

After the formwork system of the curved building is installed, inject concrete into the arc-shaped cavity between the convex formwork (9) and the concave formwork (10), and remove the convex formwork (9) and the concave formwork (10) when the concrete is dry , and then enter the next stage of formwork installation for the curved building. For curved buildings with different radians, the radians of the convex formwork (9) and the concave formwork (10) can be changed by adjusting the telescopic screw (8).

The above embodiments are only used to explain the utility model, and do not constitute a limitation to the scope of the claims. Other alternative means that those skilled in the art can think of according to the content of the utility model specification should be included in the utility model claims. within the scope of protection.

Claims (10)

1. The convex formwork assembly of the arc-shaped building is characterized in that it includes a flat base plate (1), a convex pad assembly (3) arranged on the inner wall of the flat base plate (1), and a convex pad assembly (3) arranged on the inner side of the flat base plate (3). The arc-shaped convex formwork of the wall (2), and the left connecting block assembly and the right connecting block (4); The left connecting block assembly is connected to the left end of the plane base (1), and the left end of the left connecting block assembly exceeds the left end of the plane base (1); the left connecting block assembly is provided with a convex formwork assembly connecting adjacent arc-shaped buildings The connecting block connecting hole (43) used for the right connecting block (4) on the top, and the screw connecting hole (44) used for connecting the telescopic screw rod (8) is also provided on the left connecting block assembly; The right connecting block (4) is connected to the right end of the planar substrate (1), and the right end of the right connecting block (4) exceeds the right end of the planar substrate (1); the right connecting block (4) is provided with a connecting arc The connecting block connecting hole (43) that the left connecting block assembly on the convex formwork assembly of the shaped building is used, the right connecting block (4) is also provided with the screw rod connecting hole (44) that connects telescopic screw rod (8) usefulness. 2. The convex formwork assembly of a curved building according to claim 1, characterized in that: the left connecting block assembly includes a left connecting block (5) and an auxiliary connecting block (6), and the left connecting block (5) The left end of the bolt is detachably connected with the auxiliary connection block (6); The left connecting block (5) is convex, including a left connecting block horizontal part (51) and a left connecting block vertical part (52), and the two ends of the left connecting block horizontal part (51) reach the left connecting block vertical part (52) are equal in distance; The right connecting block (4) is convex and includes a right connecting block horizontal part (41) and a right connecting block vertical part (42), and the right connecting block horizontal part (41) is away from the end of the auxiliary connecting block (6) The distance to the vertical part (42) of the right connecting block is greater than the distance from the end of the horizontal part (41) of the right connecting block (41) close to the auxiliary connecting block (6) to the vertical part (42) of the right connecting block. 3. The convex formwork assembly of a curved building according to claim 1, characterized in that: the convex pad assembly (3) includes a wooden convex pad (31) and a connecting piece (32), and the wooden convex pad The spacer (31) is arranged on the inner sidewall of the planar base plate (1), and the connecting pieces (32) are arranged at intervals on the inner sidewall of the wooden convex spacer (31). 4. The convex formwork assembly of a curved building according to claim 3, characterized in that: a groove (321) is arranged at one end of the connecting piece (32), and the inner wall of the groove (321) is arranged There are reverse teeth (322); the bump pad assembly (3) also includes a buffer pad (33), and the buffer pad (33) is embedded in the groove (321) of the connector (32). 5. The concave formwork assembly of the arc-shaped building is characterized in that it includes a flat base plate (1), a concave pad assembly (11) arranged on the inner side of the flat base plate (1), and a concave pad assembly (11) arranged on the inner side of the flat base plate (1). The arc-shaped concave formwork (12) of the wall, and the left connecting block assembly and the right connecting block (4); The left connecting block assembly is connected to the left end of the plane substrate (1), and the left end of the left connecting block assembly exceeds the left end of the plane substrate (1); the left connecting block assembly is provided with a concave formwork assembly connecting adjacent arc-shaped buildings The connecting block connecting hole (43) used for the right connecting block (4) on the top, and the screw connecting hole (44) used for connecting the telescopic screw rod (8) is also provided on the left connecting block assembly; The right connecting block (4) is connected to the right end of the planar substrate (1), and the right end of the right connecting block (4) exceeds the right end of the planar substrate (1); the right connecting block (4) is provided with a connecting arc The connecting block connecting hole (43) that the left connecting block assembly on the concave formwork assembly of shaped building is used, the right connecting block (4) is also provided with the screw rod connecting hole (44) that connects telescopic screw rod (8) usefulness. 6. The concave formwork assembly of a curved building according to claim 5, characterized in that: the left connecting block assembly includes a left connecting block (5) and an auxiliary connecting block (6), and the left connecting block (5) The left end of the bolt is detachably connected with the auxiliary connection block (6); The left connecting block (5) is convex, including a left connecting block horizontal part (51) and a left connecting block vertical part (52), and the two ends of the left connecting block horizontal part (51) reach the left connecting block vertical part (52) are equal in distance; The right connecting block (4) is convex and includes a right connecting block horizontal part (41) and a right connecting block vertical part (42), and the right connecting block horizontal part (41) is away from the end of the auxiliary connecting block (6) The distance to the vertical part (42) of the right connecting block is greater than the distance from the end of the horizontal part (41) of the right connecting block (41) close to the auxiliary connecting block (6) to the vertical part (42) of the right connecting block. 7. The concave formwork assembly for arc-shaped buildings according to claim 6, characterized in that: the concave cushion block assembly (11) includes a wooden concave cushion block (111) and a connecting piece (32), and the wooden concave cushion block The spacer (111) is arranged on the inner sidewall of the planar base plate (1), and the connecting piece (32) is arranged on the inner sidewall of the wooden concave spacer (111). 8. The concave formwork assembly of a curved building according to claim 7, characterized in that: a groove (321) is provided at one end of the connecting piece (32), and the inner wall of the groove (321) is provided with There are reverse teeth (322); the bump pad assembly (3) also includes a buffer pad (33), and the buffer pad (33) is embedded in the groove (321) of the connector (32). 9. A formwork system for an arc-shaped building, including a convex formwork (9) and a concave formwork (10), characterized in that: the convex formwork (9) is made of the arc-shaped building described in any one of claims 1-4 Convex formwork components are spliced together, the concave formwork (10) is spliced by the concave formwork components of the arc-shaped building described in any one of claims 5-8, the convex formwork components of the arc-shaped building are connected with the adjacent Telescopic screw rods (8) are connected between the convex formwork components of the arc-shaped building, between the concave formwork components of the arc-shaped building and the concave formwork components of the adjacent arc-shaped building, and the convex formwork (9) and the concave formwork ( 10) There are pull bolts (13) connected between them. 10. The formwork system for curved buildings according to claim 9, characterized in that: the telescopic screw (8) includes a first adjusting screw (81), an adjusting nut (82) and a second adjusting screw (83) , the thread direction of the external thread of the first adjusting screw (81) and the external thread of the second adjusting screw (83) are opposite, and one end of the adjusting nut (82) is threadedly connected with the first adjusting screw (81), The other end of the adjusting nut (82) is threadedly connected with the second adjusting screw rod (83).