Artistic concrete formwork fixing device

Abstract

The utility model relates to the field of building construction technology discloses an artistic concrete form fixing device, include: forming concrete structure and connect in the forming concrete structure's post -poured concrete structure, the junction of post -poured concrete structure and forming concrete structure is provided with double -sided adhesive tape, is provided with film on double -sided adhesive tape, the film is attached to the outer surface of forming concrete structure, and the both sides of post -poured concrete structure are provided with strip base body formwork, the one side away from post -poured concrete structure of strip base body formwork is provided with inner lining, the outside of inner lining is provided with secondary back ridge, the strip base body formwork sets up multiple bending sections, the outside of secondary back ridge is provided with support mechanism, the utility model solves the problem that artistic fair-faced concrete form processing is difficult, difficult to install, and the high processing cost, guarantees the special artistic concrete forming effect, and simultaneously the utility model makes artistic concrete form forming effect good, reduces the installation time length, accelerates construction progress.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to an artistic concrete formwork fixing device. Background Technology

[0002] Currently, the construction industry defines fair-faced concrete as an expression of architectural modernism, also known as decorative concrete due to its highly decorative effect. The basic idea is to leave the concrete unpainted, without any additional materials such as coatings, tiles, or stone cladding, showcasing the concrete in its natural state. However, in order to push the boundaries of fair-faced concrete and create various artistic versions, designers in the construction industry require various types, sizes, and shapes of formwork. This results in high per-square-meter costs, long construction periods, lateral pressure during pouring, and difficulty in achieving the desired artistic effect after molding. Utility Model Content

[0003] This application provides a fixing device for artistic concrete formwork to solve the problems in the prior art.

[0004] To solve the above-mentioned technical problems, this application provides an artistic concrete formwork fixing device, comprising: a pre-formed concrete structure and a post-cast concrete structure connected to the pre-formed concrete structure; a double-sided adhesive is provided at the connection between the post-cast concrete structure and the pre-formed concrete structure, a film is provided on the double-sided adhesive, the film is attached to the outer surface of the pre-formed concrete structure, strip-shaped base templates are provided on both sides of the post-cast concrete structure, an inner lining plate is provided on the side of the strip-shaped base template away from the post-cast concrete structure, a secondary back rib is provided on the outer side of the inner lining plate, the strip-shaped base template is configured as multiple bent sections, and a support mechanism is provided on the outer side of the secondary back rib.

[0005] In some embodiments of this application, a plurality of tie bolts are provided between the secondary back ribs on both sides, the plurality of tie bolts are spaced apart, the bottom tie bolt is 300mm apart from the ground, and the adjacent tie bolts are 400mm apart.

[0006] In some embodiments of this application, the support mechanism includes a horizontal brace, a first diagonal brace disposed on the top of the horizontal brace, and a second diagonal brace disposed on the top of the first diagonal brace. The two ends of the horizontal brace, the first diagonal brace, and the second diagonal brace are respectively fixedly connected to the secondary back brace and the ground.

[0007] In some embodiments of this application, the thickness of the post-cast concrete structure is 600 mm.

[0008] In some embodiments of this application, the strip-shaped substrate template is made of sheet metal and has a thickness of 1 mm.

[0009] In some embodiments of this application, the tie bolt is provided with main back ribs at both the upper and lower ends, a nut is provided on the outer side of the main back ribs, and a steel washer is provided between the nut and the main back ribs.

[0010] In some embodiments of this application, the strip-shaped base template, inner lining plate, and secondary back rib are all symmetrically arranged along the post-cast concrete structure.

[0011] In some embodiments of this application, the strip-shaped substrate template is fixed to the inner side of the lining plate.

[0012] Compared with the prior art, this utility model has the following features and beneficial effects: The solution provided by this utility model, using strip-shaped base formwork, more effectively achieves the current artistic fair-faced concrete effect. The reinforcement measures form a perfect whole. It is manufactured using sheet metal through a combination of CNC machine tools and manual labor, significantly reducing the cost per square meter compared to traditional prefabricated formwork. The fixing method is simpler, eliminating significant lateral pressure during concrete pouring and solving the problems of long construction periods and high costs associated with prefabricated strip-shaped base formwork. Furthermore, the fixing device has a simple structure and is easy to operate, simplifying the fixing process, reducing installation time, and accelerating construction progress. Its widespread use is expected to produce good results. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the fixing of the artistic fair-faced concrete formwork according to an embodiment of this utility model; Figure 2 This is a schematic diagram of a strip-shaped substrate template according to an embodiment of this utility model; Figure 3 This is a schematic diagram of fixing an artistic fair-faced concrete template according to another embodiment of this utility model.

[0014] In the diagram, 100 is the formed concrete structure; 110 is double-sided adhesive tape; 120 is a film; 200 is the post-cast concrete structure; 300 is a strip-shaped base formwork; 400 is an inner lining plate; 500 is a secondary back rib; 600 is a support mechanism; 610 is a cross brace; 620 is the first diagonal brace; 630 is the second diagonal brace; 700 is a tie bolt; 710 is the main back rib; 720 is a nut; and 730 is a steel washer. Detailed Implementation

[0015] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0016] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0017] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0018] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0019] like Figure 1 and 2 As shown, according to some embodiments of this application, an artistic concrete formwork fixing device includes: a precast concrete structure 100 and a post-cast concrete structure 200 connected to the precast concrete structure 100; a double-sided adhesive tape 110 is provided at the connection between the post-cast concrete structure 200 and the precast concrete structure 100, a film 120 is provided on the double-sided adhesive tape 110, the film 120 is attached to the outer surface of the precast concrete structure 100, and strip-shaped base templates 300 are provided on both sides of the post-cast concrete structure 200, with a strip-shaped base template 300 on the side of the strip-shaped base template 300 away from the post-cast concrete structure 200. The inner lining plate 400 has a secondary back rib 500 on its outer side. The strip-shaped base template 300 is set with multiple bending sections. The secondary back rib 500 has a support mechanism 600 on its outer side. When processing the strip-shaped base template 300, sheet metal is used to form the template according to the size of the design drawings using CNC machine tools and manual processing. The flexibility of the sheet metal and the sturdiness of the strip-shaped base are used to form an artistic fair-faced concrete template. When installing the strip-shaped base template 300, it needs to overlap with the adjacent strip-shaped base template 300 on all sides and use nail guns to prevent grout leakage during the pouring process and to better increase the support.

[0020] Both the strip-shaped base template 300 and the inner lining plate 400 are rectangular templates. The strip-shaped base template 300 is nailed to the surface of the inner lining plate 400. The strip-shaped base template 300 and the inner lining plate 400 are arranged and fixed on both sides along the length direction. The strip-shaped base template 300 has symmetrical bolt hole design, and the diameter of the bolt hole is adapted to the diameter of the tie rod.

[0021] According to some embodiments of this application, multiple tie bolts 700 are provided between the two secondary back ribs 500. The multiple tie bolts 700 are spaced apart. The distance between the bottom tie bolt 700 and the ground is 300mm. The distance between adjacent tie bolts 700 is 400mm. The secondary back ribs 500 are arranged neatly and at equal intervals on the back of the inner lining plate 400 and are firmly fixed with nails. Of course, other secondary back ribs 500 can also be used, such as square steel, Z-beams and steel-clad wood, etc., and there is no limitation on this.

[0022] According to some embodiments of this application, the support mechanism 600 includes a horizontal brace 610, a first diagonal brace 620 disposed on the top of the horizontal brace 610, and a second diagonal brace 630 disposed on the top of the first diagonal brace 620. The two ends of the horizontal brace 610, the first diagonal brace 620 and the second diagonal brace 630 are respectively fixedly connected to the secondary back rib 500 and the ground.

[0023] According to some embodiments of this application, the thickness of the post-cast concrete structure 200 is 600 mm.

[0024] According to some embodiments of this application, the strip-shaped substrate template 300 is made of sheet metal and has a thickness of 1 mm.

[0025] According to some embodiments of this application, the tie bolt 700 is provided with a main back rib 710 at both the upper and lower ends, a nut 720 is provided on the outer side of the main back rib 710, and a steel washer 730 is provided between the nut 720 and the main back rib 710.

[0026] According to some embodiments of this application, the strip-shaped base template 300, the inner lining plate 400, and the secondary back rib 500 are all symmetrically arranged along the post-cast concrete structure 200.

[0027] According to some embodiments of this application, the strip-shaped substrate template 300 is fixed to the inner side of the liner plate 400.

[0028] like Figure 3 As shown, in another embodiment of this application, the post-cast concrete structure 200 is arc-shaped, the bottom tie bolt 700 is 300mm away from the ground, and the interval between adjacent tie bolts 700 is 600mm.

[0029] When this device is used for reinforcement, horizontal forces are essentially eliminated, and lateral pressure is greatly reduced, solving the problem of difficult molding of artistic fair-faced concrete. Simultaneously, it addresses the issues of long processing times and high costs associated with fabricating and shaping strip-shaped base formwork 300. The fixing device has a simple structure and is easy to operate, simplifying the steps for fixing the strip-shaped base formwork 300, reducing installation time, and accelerating construction progress.

[0030] In summary, this utility model relates to the field of building construction technology and discloses an artistic concrete formwork fixing device, comprising: a pre-formed concrete structure and a post-cast concrete structure connected to the pre-formed concrete structure; double-sided adhesive is provided at the connection between the post-cast concrete structure and the pre-formed concrete structure, and a film is provided on the double-sided adhesive. The film is attached to the outer surface of the pre-formed concrete structure. Strip-shaped base templates are provided on both sides of the post-cast concrete structure. An inner lining plate is provided on the side of the strip-shaped base template away from the post-cast concrete structure. A secondary back rib is provided on the outer side of the inner lining plate. The strip-shaped base template is configured with multiple bent sections. A support mechanism is provided on the outer side of the secondary back rib. This utility model solves the problems of difficult processing, difficult installation, and high processing cost of artistic fair-faced concrete formwork, thus ensuring the special artistic concrete forming effect. At the same time, this utility model makes the artistic concrete formwork forming effect better, reduces the installation time, and speeds up the construction progress.

[0031] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A fixing device for artistic concrete formwork, comprising: A precast concrete structure (100) and a post-cast concrete structure (200) connected to the precast concrete structure (100); characterized in that a double-sided adhesive tape (110) is provided at the connection between the post-cast concrete structure (200) and the precast concrete structure (100), a film (120) is provided on the double-sided adhesive tape (110), the film (120) is attached to the outer surface of the precast concrete structure (100), strip-shaped base templates (300) are provided on both sides of the post-cast concrete structure (200), an inner lining plate (400) is provided on the side of the strip-shaped base template (300) away from the post-cast concrete structure (200), a secondary back rib (500) is provided on the outer side of the inner lining plate (400), the strip-shaped base template (300) is configured as multiple bent sections, and a support mechanism (600) is provided on the outer side of the secondary back rib (500).

2. The artistic concrete formwork fixing device according to claim 1, characterized in that, Multiple tie bolts (700) are provided between the secondary back ribs (500) on both sides. The multiple tie bolts (700) are spaced apart. The bottom tie bolt (700) is 300mm away from the ground, and the interval between adjacent tie bolts (700) is 400mm.

3. The artistic concrete formwork fixing device according to claim 1, characterized in that, The support mechanism (600) includes a horizontal brace (610), a first diagonal brace (620) disposed on the top of the horizontal brace (610), and a second diagonal brace (630) disposed on the top of the first diagonal brace (620). The two ends of the horizontal brace (610), the first diagonal brace (620) and the second diagonal brace (630) are respectively fixedly connected to the secondary back rib (500) and the ground.

4. The artistic concrete formwork fixing device according to claim 1, characterized in that, The thickness of the post-cast concrete structure (200) is 600mm.

5. The artistic concrete formwork fixing device according to claim 1, characterized in that, The strip-shaped substrate template (300) is made of sheet metal and has a thickness of 1 mm.

6. The artistic concrete formwork fixing device according to claim 2, characterized in that, The tie bolt (700) has a main back rib (710) at both the upper and lower ends. A nut (720) is provided on the outside of the main back rib (710). A steel washer (730) is provided between the nut (720) and the main back rib (710).

7. The artistic concrete formwork fixing device according to claim 1, characterized in that, The strip-shaped base template (300), inner lining plate (400) and secondary back rib (500) are all symmetrically arranged along the post-cast concrete structure (200).

8. The artistic concrete formwork fixing device according to claim 1, characterized in that, The strip-shaped substrate template (300) is fixed to the inner side of the inner lining plate (400).

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