Transparent and visible building template system

Abstract

The utility model provides a transparent and visible building formwork system. The transparent and visible building formwork system comprises a plurality of formwork units which are spliced and assembled along the boundary. Each template unit comprises a metal back support and a transparent plastic panel; the whole metal back support is of a frame-shaped structure, a plurality of transverse supports and a plurality of vertical supports are arranged on the metal back support in a staggered mode, mounting grooves are formed in the front side of the metal back support, and back plate pin holes are formed in the thickness direction of the metal back support. The side edge is provided with a plug and a jack for matching and assembling; the transparent plastic panel comprises a panel structure made of a transparent material and transverse back ribs and vertical back ribs which are arranged on the back surface of the panel structure, and panel pin holes are formed in the thickness direction and used for being assembled with the metal back support; the side edge of the transparent plastic panel is provided with a convex rib groove which is used for being spliced into a plane. The system has the advantages of being reliable in strength, low in replacement cost, higher in disassembly and assembly efficiency, transparent, visible, stable and durable.

Description

Technical Field

[0001] The utility model relates to the field of building templates, in particular to a transparent and visible building template system. Background Art

[0002] As a temporary supporting structure, building formwork is used to ensure the correct position and geometric dimensions of concrete components and structures, while bearing its own weight and external loads acting on it.

[0003] Building formworks are classified by material, mainly into three categories: wood formworks, metal formworks and plastic formworks. Among them, although wood formworks have the advantages of light weight, easy processing and low cost, they also have problems such as easy deformation, low turnover and serious waste of wood resources. Although metal formworks have the advantages of high strength, good integrity and not easy to deform, they also have a series of problems such as heavy weight, many joints, high cost, and the use of bolts for connection, which makes assembly and disassembly cumbersome and inefficient. As a new product after wood and metal formworks, plastic formworks have a smoother surface, a durable and stable life, and a simple manufacturing process. Compared with the first two categories, they are more energy-saving and environmentally friendly, and have lower costs, but their overall rigidity is small, and surface damage requires the replacement of the entire formwork, which increases the cost of use in disguise and causes waste of resources.

[0004] In addition, the construction formworks that are currently more commonly used are all non-transparent formworks, which make it impossible to visually see the internal concrete pouring conditions. Construction is carried out entirely based on experience, and the concrete condition is guaranteed by specifications. However, non-standard operations by operators occur from time to time, which can easily lead to problems such as inadequate pouring and loose vibration, resulting in concrete defects such as honeycombs, rough surfaces, and exposed reinforcement.

[0005] In order to solve the above situation, it is necessary to develop a new building formwork system to solve these problems. Utility Model Content

[0006] The utility model aims to address the deficiencies of the prior art, thereby providing a transparent and visible building template system with reliable strength, low replacement cost, higher disassembly and assembly efficiency, transparency and visibility, stability and durability.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a transparent and visible building template system, including a plurality of template units spliced ​​and assembled along the boundary; the template unit includes a metal back support and a transparent plastic panel;

[0008] The metal back support is integrally in a frame structure. A number of transverse supports and a number of vertical supports are arranged in a staggered manner on the metal back support. Installation grooves are formed on the front sides of the transverse supports and the vertical supports. A number of back panel pin holes penetrating the thickness direction are distributed on the transverse supports and the vertical supports. Plugs are arranged on two adjacent sides of the metal back support, and sockets for mating with the plugs for insertion and connection are arranged on the other two adjacent sides, so that the metal back supports of adjacent formwork units are assembled through the cooperation of the plugs and the sockets.

[0009] The transparent plastic panel includes a panel structure made of a transparent material and transverse back ribs and vertical back ribs arranged on the back of the panel structure. A number of panel pin holes penetrating the thickness direction are distributed on the transverse back ribs and the vertical back ribs. The transverse back ribs are used to be inserted into the installation grooves on the front sides of the transverse supports in the metal back support, and the vertical back ribs are used to be inserted into the installation grooves on the front sides of the vertical supports in the metal back support. The transparent plastic panel is integrally connected with the metal back support through the cooperation of positioning pins, panel pin holes and back panel pin holes. Convex ribs equal in length to the side edges are arranged on two adjacent sides of the transparent plastic panel, and notch grooves for mating with the convex ribs for insertion and connection are arranged on the other two adjacent sides. The transparent plastic panels of adjacent two formwork units are spliced and connected into a plane through the cooperation of the convex ribs and the notch grooves.

[0010] Preferably, through tie bolt holes are formed at the intersections of the transverse supports and the vertical supports of the metal back support.

[0011] Preferably, the transverse supports and the vertical supports are segmented at the intersection points, and the installation grooves in each segment of the transverse supports and the vertical supports are of the same length as the transverse supports and the vertical supports in this segment.

[0012] Preferably, the material of the metal back support is stainless steel or section steel or aluminum alloy.

[0013] Preferably, the material of the transparent plastic panel is transparent nylon.

[0014] Preferably, the convex ribs are C-shaped ribs, and the notch grooves are C-shaped grooves.

[0015] Preferably, both the transparent plastic panel and the metal back support are rectangular, and the side edges of the transparent plastic panel and the metal back support are aligned.

[0016] Preferably, locking holes are formed on the plugs, and the exposed locking hole parts of the plugs after the metal back supports of adjacent two are assembled are locked through pins.

[0017] Preferably, an induction device is arranged on the back of the transparent plastic panel or on the metal back support close to the transparent plastic panel for inducing pressure and / or temperature.

[0018] Preferably, scale marks are arranged on the front or back of the transparent plastic panel.

[0019] The utility model has substantial characteristics and progress compared with the prior art. Specifically, the utility model has the following advantages:

[0020] 1. The metal back support and transparent plastic panel are combined. The metal back support provides structural strength, and the transparent plastic panel provides visual panel support. The molding effect is good, the surface is smooth, wear-resistant and impact-resistant. The combination of the two takes into account the dual advantages of metal formwork and plastic formwork, and has both structural stability and surface excellence. More importantly, the transparent panel can provide transparent and visible functions, which can easily observe the internal concrete state in order to control the quality of poured concrete.

[0021] 2. It has the advantages of energy saving and consumption reduction. It optimizes the template system structure and divides it into two parts: a detachable transparent plastic panel and a metal back support. Under the premise of the same template thickness, the panel is thinner than the conventional pure plastic template. The damaged panel only needs to be replaced separately when necessary, which effectively reduces the material consumption. The metal back support structure can be recycled, and the replaced waste plastic panels can be recycled and reused, effectively reducing resource consumption and saving energy and protecting the environment.

[0022] 3. Convenient and intelligent monitoring and control. The scale marks and sensing equipment set on the inside of the template can monitor the elevation, pressure, temperature and other parameters in real time during the construction process, and make timely alarm feedback according to the warning value, so as to improve the convenience and accuracy of monitoring and control and ensure construction safety.

[0023] 4. Improve construction quality and efficiency. The jacks and plugs designed on the outer frame of the metal backing structure of the template facilitate the installation and alignment of the template, and the connection method of the latch locking makes the installation and disassembly of the template more convenient and quick; the plastic panel slot connection method can effectively prevent the slurry from seeping and dripping at the joints, and no other joint sealing measures are required, which effectively guarantees the construction quality and improves the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the template architecture.

[0025] Figure 2 It is a schematic diagram of the template architecture split.

[0026] Figure 3 It is a schematic diagram of the front structure of the template panel.

[0027] Figure 4 It is a schematic diagram of the structure on the back of the template panel.

[0028] Figure 5 It is a schematic diagram of the template metal back support structure.

[0029] Figure 6 This is a schematic diagram of template splicing.

[0030] Figure 7 It is a schematic diagram of the slot connection between template panels.

[0031] In the figure: 1. Metal back support; 2. Transparent plastic panel; 11. Horizontal support; 12. Vertical support; 13. Installation groove; 14. Back panel pin hole; 15. Plug; 16. Socket; 17. Tie bolt hole; 18. Pin; 21. Horizontal back rib; 22. Vertical back rib; 23. Panel pin hole; 24. Positioning pin; 25. Rib; 26. Notch; 27. Induction device; 28. Scale mark. Specific implementation mode

[0032] Next, through specific implementation modes, the technical solutions of the present utility model will be further described in detail.

[0033] As Figures 1-7 shown, a transparent and visible building formwork system includes a number of formwork units assembled by splicing along the boundary; the formwork unit includes a metal back support 1 and a transparent plastic panel 2.

[0034] The metal back support 1 is in an overall frame-shaped structure. In this embodiment, the material of the metal back support is stainless steel or section steel or aluminum alloy, which has the characteristics of not being easily rusted and provides strong enough support ability. Its main shape is designed as a rectangle. In some corner areas, it can be designed as other adapted shapes according to the on-site situation. Of course, the specifications of the rectangle size are not limited, but need to be designed with different length-width ratios according to the use requirements for combined use.

[0035] A number of horizontal supports 11 and a number of vertical supports 12 are arranged alternately on the metal back support 1. Installation grooves 13 are opened on the front sides of the horizontal supports 11 and the vertical supports 12. In this embodiment, the horizontal supports 11 and the vertical supports 12 are segmented at the intersection points, and the installation grooves 13 in each section of the horizontal supports 11 and the vertical supports 12 are of the same length as this section of the horizontal supports 11 and the vertical supports 12.

[0036] A number of back panel pin holes 14 penetrating in the thickness direction are distributed on the horizontal supports 11 and the vertical supports 12; plugs 15 are arranged on two adjacent sides of the metal back support 1, and sockets 16 for mating with the plugs are arranged on the other two adjacent sides, so that the metal back supports of adjacent formwork units are assembled through the cooperation of the plugs and the sockets. In this embodiment, locking holes are opened on the plugs 15, and the exposed locking hole parts of the plugs 15 after the two adjacent metal back supports 1 are assembled are locked by pins 18.

[0037] In this embodiment, through holes for tie bolts 17 are opened at the intersections of the horizontal supports 11 and the vertical supports 12 of the metal back support 1.

[0038] In this embodiment, the transparent plastic panel is made of transparent nylon, which is similar to optical glass. It has a low density, high impact resistance, chemical resistance and wear resistance. It can be processed into any shape according to needs, with excellent weather resistance, stability, durability and long service life. As a template panel material, it can effectively reduce the self-weight of the template, and at the same time ensure the transparency, durability and applicability of the template.

[0039] The transparent plastic panel 2 includes a panel structure made of a transparent material, and horizontal back ribs 21 and vertical back ribs 22 arranged on the back of the panel structure. A number of panel pin holes 23 penetrating in the thickness direction are distributed on the horizontal back ribs 21 and the vertical back ribs 22. The horizontal back ribs 21 are used to be inserted into the installation groove 13 on the front side of the horizontal support 11 in the metal back support 1, and the vertical back ribs 22 are used to be inserted into the installation groove 13 on the front side of the vertical support 12 in the metal back support 1. The transparent plastic panel 2 is integrated with the metal back support 1 through the cooperation of the positioning pin 24, the panel pin holes 23 and the back panel pin holes 14. In the assembled state, the sides of the transparent plastic panel 2 and the metal back support 1 are aligned, and at the same time the panel is closely attached to the surface of the metal back support structure, and plays a limiting role to prevent the template panel from shifting under force during construction. A tie bolt hole is provided at the intersection of the horizontal support and the vertical support, and tie bolts can be set according to needs during construction; the panel and the metal back support structure at the structural corner are designed and assembled according to the corresponding angles and forms.

[0040] Convex ribs 25 of the same length as the side edges are provided on two adjacent side edges of the transparent plastic panel 2, and notch openings 26 for mating with the convex ribs are provided on the other two adjacent side edges. In this embodiment, the convex ribs are C-shaped ribs, and the notch openings are C-shaped grooves; the transparent plastic panels of two adjacent template units are spliced and connected into a plane through the cooperation of the convex ribs 25 and the notch openings 26. Specifically, the template panel at the structural corner is processed into the corresponding shape in the factory according to needs, and the four peripheral edges are designed into C-shaped grooves or C-shaped ribs according to the situation, which can be adapted to the forms of the edges of the adjacent template panels.

[0041] The socket connection method ensures the firmness and stability of the connection between the template panels, makes the joints between the templates more tight, prevents deviation or loosening during the concrete pouring process, and effectively prevents the seepage, dripping and leakage of the concrete slurry. There is no need to perform secondary sealing on the joints in the traditional way, which is time-consuming and laborious, and effectively improves the construction efficiency and quality.

[0042] This template system structure is composed of detachable panels and metal back supports. When the panel is damaged, it only needs to be removed and replaced, and the metal back support structure can be recycled.

[0043] In a preferred embodiment, an induction device 27 is provided on the back surface of the transparent plastic panel or on the metal back support near the transparent plastic panel for sensing pressure and / or temperature, so as to visually and real-time monitor the state of the concrete. Specifically, in actual work, generally at key positions of the formwork, an embedded and detachable flexible induction device is provided to monitor the pressure and temperature changes inside the formwork. When the formwork panel is replaced, the induction device can be removed and installed on the new panel. The outer plane of the induction device after embedding is flush with the outer surface of the formwork panel to ensure the flatness of the concrete surface. These induction devices are connected to a laptop computer to transmit data in real time, enabling construction personnel to monitor the state inside the formwork. When the pressure, temperature reaches the warning value or the stress change rate is too fast, the induction device issues a signal in a timely manner, and the construction personnel take measures according to the situation for treatment, effectively improving the construction quality and safety.

[0044] Scale marks 28 are provided on the front or back surface of the transparent plastic panel. These scale marks have the function of indicating dimensions and positions, enabling construction personnel to measure and position conveniently and accurately, ensuring the correct installation of the formwork and concrete pouring, and improving the construction accuracy and quality.

[0045] The construction steps and processes are as follows:

[0046] (1) Production and assembly of single-piece formwork: According to the project situation, design the corresponding formwork specifications and models, process and manufacture the matching formwork panel and metal back support structure in the factory according to the design requirements, align and install the panel back ribs with the grooves at the corresponding positions of the metal back support structure, insert the positioning pins into the corresponding pin holes for connection and fixation, check the firmness and flatness of the connection, make detailed adjustments, and finally embed the flexible induction sheet into the reserved groove of the formwork panel to complete the production and assembly of the single-piece formwork.

[0047] (2) Construction process flow: Production and assembly of single-piece formwork → In-factory pre-assembly → Formwork entering the site → Setting out and positioning → Bottom leveling → Formwork installation → Induction device layout → Installation of tie rods → Installation of support system → Verticality correction and elevation review → Inspection and acceptance.

[0048] Finally, it should be noted that: The above has made a detailed description of the preferred embodiments of this patent, but this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the gist of this patent.

Claims

1. A transparent and visible building formwork system, characterized by: It includes a plurality of template units assembled and spliced ​​along the border; the template units include a metal back support and a transparent plastic panel; The metal back support is in a frame-shaped structure as a whole, and a plurality of transverse supports and a plurality of vertical supports are staggered on the metal back support, and mounting grooves are provided on the front sides of the transverse supports and the vertical supports, and a plurality of back plate pin holes penetrating in the thickness direction are distributed on the transverse supports and the vertical supports; the adjacent two sides of the metal back support are provided with plugs, and the adjacent other two sides are provided with sockets that cooperate with the plugs, so that the metal back supports of adjacent template units can be assembled through the plugs and the sockets; The transparent plastic panel includes a panel structure of transparent material and transverse back ribs and vertical back ribs arranged on the back of the panel structure. A number of panel pin holes are distributed on the transverse back ribs and the vertical back ribs and penetrate the thickness direction. The transverse back ribs are used to be inserted into the installation grooves on the front side of the transverse support in the metal back support, and the vertical back ribs are used to be inserted into the installation grooves on the front side of the vertical support in the metal back support. The transparent plastic panel is connected to the metal back support as a whole through the cooperation of positioning pins, panel pin holes and back plate pin holes; adjacent two side edges of the transparent plastic panel are provided with convex ribs of the same length as the side edges, and the other adjacent two side edges are provided with notches that cooperate with the convex ribs, and the transparent plastic panels of two adjacent template units are spliced ​​into a plane through the cooperation of the convex ribs and the notches.

2. The transparent visible building formwork system according to claim 1, characterized in that: A through tension bolt hole is provided at the intersection of the transverse support and the vertical support of the metal back support.

3. The transparent visible building formwork system according to claim 1 or 2, characterized in that: The transverse supports and vertical supports are divided into sections at staggered points, and the mounting grooves in each section of the transverse supports and vertical supports are equal in length to the transverse supports and vertical supports of the section.

4. The transparent visible building formwork system according to claim 3 is characterized by: The material of the metal back support is stainless steel, profile steel or aluminum alloy.

5. The transparent visible building formwork system according to claim 1, 2 or 4, characterized in that: The material of the transparent plastic panel is transparent nylon.

6. The transparent visible building formwork system according to claim 5, characterized in that: The convex rib is a C-shaped rib, and the notch is a C-shaped groove.

7. The transparent visible building formwork system according to claim 6, characterized in that: The transparent plastic panel and the metal back support are both rectangular, and the sides of the transparent plastic panel and the metal back support are aligned.

8. The transparent visible building formwork system according to claim 7, characterized in that: The plug is provided with a locking hole, and the exposed locking hole portion of the plug after two adjacent metal back supports are assembled is locked by a latch.

9. The transparent visible building formwork system according to claim 1, 2 or 4, characterized in that: A sensing device is arranged on the back of the transparent plastic panel or on the metal back support near the transparent plastic panel for sensing pressure and / or temperature.

10. The transparent visible building formwork system according to claim 9, characterized in that: The front or back side of the transparent plastic panel is provided with a scale mark.

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