Splicing type building template for constructional engineering

Abstract

The utility model relates to the technical field of building templates, in particular to a splicing type building template for constructional engineering, which comprises a template body, the template body consists of a main panel and peripheral side plates, the peripheral side plates are uniformly laid along the peripheral side edges of the main panel, longitudinal plates and transverse plates are arranged between the main panel and the peripheral side plates, and the longitudinal plates and the transverse plates are arranged in parallel. The peripheral side plates are provided with screw pin penetrating holes, the main face plates are provided with reinforcing ribs, the transverse plates are provided with flow guide drainage grooves, drainage layers are arranged in the flow guide drainage grooves, the peripheral side plates are provided with anti-loose backing rings, splicing screw pins are inserted into the screw pin penetrating holes, screw pin rotating handles are arranged on the splicing screw pins, and frosted layers are arranged on the screw pin rotating handles. The situation that the formwork body deforms is avoided, the situation that rainwater is accumulated is avoided, the situation that the splicing screw pins rotate and loosen is avoided, and then the anti-loosening splicing stability of the metal material splicing type building formwork is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building formwork, in particular to a spliced building formwork for construction engineering. Background Technique

[0002] In construction engineering, building formwork is often used. Building formwork is a temporary structure used to support and shape concrete structures, ensuring that the concrete can obtain a smooth, regular surface and accurate dimensions after pouring. During the concrete pouring process, building formwork plays two main roles, one is shaping and the other is supporting.

[0003] Spliced building formwork generally includes wooden formwork, metal formwork, and plastic formwork. Among them, the commonly used one is the metal building formwork. The spliced metal building formwork is generally composed of a main panel, an outer side plate, a cross plate, a longitudinal plate, a splicing pin, and a matching nut. A pin perforation is provided on the outer side plate. During specific splicing, first, the outer side plates of two metal building formworks are fitted together, then the splicing pin is passed through the pin perforations on the two building formworks, and finally, the passed splicing pin is thread-locked by the nut.

[0004] At present, for the existing spliced metal building formwork, the overall structural stability of the outer side plate, cross plate, and longitudinal plate on the formwork body is relatively low, which is likely to cause deformation of the formwork body.

[0005] Moreover, for the existing spliced metal building formwork, in rainy days, rainwater is likely to accumulate in the main panel, cross plate, and longitudinal plate parts, and the long-term accumulation of rainwater will increase the overall weight of the formwork body.

[0006] In addition, for the existing spliced metal building formwork, after splicing, the splicing pin is prone to self-rotation and loosening, greatly reducing the anti-loosening splicing stability of the spliced metal building formwork.

[0007] The above problems are widespread and urgently need to be improved. Summary of the Utility Model

[0008] The purpose of the utility model is to propose a spliced building formwork for construction engineering to solve the above-mentioned drawbacks existing in the prior art.

[0009] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0010] A spliced formwork for construction engineering is designed, including a formwork body. The formwork body is composed of a main panel and peripheral side plates. The peripheral side plates are evenly laid along the peripheral sides of the main panel. Vertical plates and horizontal plates are arranged between the main panel and the peripheral side plates. Pin holes are provided on the peripheral side plates. Reinforcing ribs are arranged on the main panel. Drainage grooves are provided on the horizontal plates. A hydrophobic layer is arranged in the drainage grooves. Anti-loosening gasket rings are arranged on the peripheral side plates. Splicing pins are inserted into the pin holes. A pin turning handle is arranged on the splicing pin. A frosted layer is arranged on the pin turning handle.

[0011] Further, there are two vertically symmetrically arranged vertical plates, and two groups of horizontally arranged horizontal plates. Each group consists of three horizontally arranged horizontal plates, which are fixedly welded to the vertical plates and the main panel.

[0012] Further, the overall shape of the reinforcing ribs is a triangular strip structure, and the reinforcing ribs are made of 12Cr1MoV alloy steel.

[0013] Further, the pin turning handle is arranged on the inner end face of the splicing pin, and the overall shape of the pin turning handle is a rhombic structure.

[0014] Further, the frosted layer is arranged at one end of the pin turning handle facing the inner wall of the peripheral side plate. The frosted layer is a hard alloy steel particle-like concave-convex texture structure. The anti-loosening gasket ring is arranged on the inner wall of the peripheral side plate. The anti-loosening gasket ring is made of high-elastic polyurethane silicone rubber and has a thickness of 10 to 15 centimeters.

[0015] Further, the overall shape of the drainage groove is a semi-circular inner groove structure. The front of the drainage groove penetrates the horizontal plate, and the included angle between the drainage groove and the horizontal plane is 3 degrees.

[0016] Further, the hydrophobic layer is evenly laid along the inner groove wall surface of the drainage groove. The hydrophobic layer is a nano-zinc oxide film and has a thickness of 30 to 40 nanometers.

[0017] The beneficial effects of the spliced formwork for construction engineering proposed by the present utility model are as follows:

[0018] 1. By arranging a triangular reinforcing rib structure between the peripheral side plates, horizontal plates and vertical plates, the overall structural stability between the peripheral side plates, horizontal plates and vertical plates on the formwork body is improved, effectively avoiding the deformation of the formwork body.

[0019] 2. By providing drainage grooves on the horizontal plates and arranging a hydrophobic layer structure on the inner groove walls of the drainage grooves, effective and comprehensive drainage of the accumulated rainwater on the main panel, horizontal plates and vertical plates can be achieved in rainy days, avoiding the accumulation of rainwater, and further avoiding the increase in the overall weight of the formwork body due to long-term accumulation of rainwater.

[0020] 3. The utility model sets a frosted layer structure on the pin handle of the splicing pin and a matching anti-loosening gasket ring structure on the inner wall of the peripheral side plate. After the template bodies are spliced, the situation of the splicing pin rotating and loosening is effectively avoided, thereby greatly improving the anti-loosening splicing stability of the metal material splicing type building template. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional schematic diagram of the overall structure of the utility model;

[0022] Figure 2 of the utility model Figure 1 is a partial enlarged view of part A in;

[0023] Figure 3 is a schematic diagram of the top view of the overall structure of the utility model;

[0024] Figure 4 of the utility model Figure 3 is the cross-section B-B in;

[0025] Figure 5 of the utility model Figure 4 is an enlarged sectional view of the C-C diversion drainage groove in.

[0026] In the figure: 1 template body; 11 main panel; 2 peripheral side plate; 21 anti-loosening gasket ring; 22 pin through hole; 3 longitudinal plate; 4 transverse plate; 5 splicing pin; 51 pin handle; 52 frosted layer; 6 reinforcing rib; 7 diversion drainage groove; 71 hydrophobic layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0028] Referring to Figures 1-5, A spliced formwork for construction engineering, including a formwork body 1. The formwork body 1 is composed of a main panel 11 and peripheral side plates 2. The peripheral side plates 2 are evenly laid along the outer side edges of the main panel 11. There are vertical plates 3 and horizontal plates 4 arranged between the main panel 11 and the peripheral side plates 2. There are pin holes 22 opened on the peripheral side plates 2. Reinforcing ribs 6 are arranged on the main panel 11. Drainage grooves 7 are opened on the horizontal plates 4. A hydrophobic layer 71 is arranged in the drainage grooves 7. Anti-loosening gasket rings 21 are arranged on the peripheral side plates 2. Splicing pins 5 are inserted into the pin holes 22. There are pin handles 51 on the splicing pins 5. There is a frosted layer 52 on the pin handles 51. The formwork body 1 is a formwork made of metal material commonly used in construction engineering. Some existing structures are not drawn and marked, so there is no need to elaborate.

[0029] Specifically, there are two vertically arranged horizontal plates 3 symmetrically. There are two groups of horizontally arranged vertical plates 4 arranged vertically. Each group consists of three horizontally arranged ones and is fixedly welded to the vertical plates 3 and the main panel 11. The vertical plates 3, horizontal plates 4, main panel 11, and peripheral side plates 2 are all made of aluminum alloy material, which not only ensures the splicing effect of the formwork body 1 but also improves the lightweight effect of the formwork body 1.

[0030] Furthermore, the reinforcing ribs 6 are in an overall triangular long strip structure. The reinforcing ribs 6 are made of 12Cr1MoV alloy steel material, which has excellent strength, is durable without deformation, and the triangular long strip structure has strong stability, improving the overall structural stability among the peripheral side plates 2, horizontal plates 4, and vertical plates 3 on the formwork body 1.

[0031] Still further, the pin handle 51 is arranged on the inner end face of the splicing pin 5. The pin handle 51 is in an overall diamond-shaped structure. The diamond-shaped structure can be directly held by hand and rotated, greatly improving the convenience of rotating the pin handle 51, and thus improving the convenience of splicing the formwork body 1 with each other.

[0032] More specifically, the frosted layer 52 is arranged at one end of the pin handle 51 facing the inner wall of the peripheral side plate 2. The frosted layer 52 is a hard alloy steel particle-shaped concave-convex texture structure. When the hard alloy steel particle-shaped concave-convex texture structure is in extrusion contact with the anti-loosening gasket ring 21 with damping friction, it can further prevent the splicing pin 5 from rotating self.

[0033] The anti-loosening gasket ring 21 is arranged on the inner wall of the peripheral side plate 2. The anti-loosening gasket ring 21 is made of high-elastic polyurethane silicone pad material and has a thickness of ten to fifteen centimeters. The high-elastic polyurethane silicone pad material has excellent high-elastic damping friction. When being extruded, it will generate a resilience force, improving the anti-self-rotation effect on the splicing pin 5.

[0034] Generally speaking, the overall shape of the diversion and drainage groove 7 is a semi-circular inner groove structure. The front of the diversion and drainage groove 7 penetrates through the transverse plate 4. The angle between the diversion and drainage groove 7 and the horizontal plane is three degrees. Combined with the hydrophobic layer 71, the rainwater falling in can be quickly, effectively and comprehensively diverted and discharged.

[0035] Finally, the hydrophobic layer 71 is evenly laid along the inner wall surface of the diversion and drainage groove 7. The hydrophobic layer 71 is a nano-zinc oxide film with a thickness of 30 to 40 nanometers. The nano-zinc oxide film has excellent hydrophobicity, avoids water droplet residues, and can quickly divert and discharge the rainwater along the inclined diversion and drainage groove 7.

[0036] Working method: By setting a triangular reinforcing rib 6 structure between the peripheral side plate 2, the transverse plate 4 and the longitudinal plate 3, the overall structural stability between the peripheral side plate 2, the transverse plate 4 and the longitudinal plate 3 on the template body 1 is improved, effectively avoiding the deformation of the template body 1.

[0037] Moreover, in case of rainy days, when the rainwater falls into the diversion and drainage groove 7, combined with the hydrophobic property of the hydrophobic layer 71, the rainwater falling in can be quickly, effectively and comprehensively diverted and discharged, avoiding the accumulation of rainwater, and thus avoiding the increase in the overall weight of the template body 1 due to the long-term accumulation of rainwater.

[0038] In addition, when the template bodies 1 are spliced, after the splicing pin 5 passes through the pin perforation 22 and then passes through the pin perforation 22 on another adjacent spliced template body 1, and then through the preset nut and rotates the pin turning handle 51, driving the splicing pin 5 to rotate clockwise, the splicing pin 5 can be thread-locked with the preset nut. At the same time, the frosted layer 52 on the pin turning handle 51 will have a damping extrusion with the anti-loosening gasket ring 21. The deformed anti-loosening gasket ring 21 will generate a resilience force, which acts on the splicing pin 5 and the preset nut, improving the anti-loosening effect of the thread between the two, effectively avoiding the self-rotation loosening of the splicing pin 5, and thus greatly improving the anti-loosening splicing stability of the metal material spliced building formwork.

[0039] The above is only the preferred specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A spliced ​​building template for construction engineering, comprising a template body (1), characterized in that: The template body (1) is composed of a main panel (11) and an outer side panel (2), the outer side panel (2) is evenly laid along the outer side edge of the main panel (11), a longitudinal panel (3) and a transverse panel (4) are arranged between the main panel (11) and the outer side panel (2), a screw pin through hole (22) is provided on the outer side panel (2), a reinforcing rib (6) is provided on the main panel (11), a diversion and drainage groove (7) is provided on the transverse panel (4), a hydrophobic layer (71) is provided in the diversion and drainage groove (7), an anti-loosening gasket (21) is provided on the outer side panel (2), a splicing screw pin (5) is inserted into the screw pin through hole (22), a screw pin handle (51) is provided on the splicing screw pin (5), and a frosted layer (52) is provided on the screw pin handle (51).

2. The spliced ​​building template for construction engineering according to claim 1 is characterized by: The longitudinal plates (3) are two in a symmetrical arrangement in the transverse direction, and the transverse plates (4) are two groups arranged vertically, each group having three arranged transversely and fixedly welded to the longitudinal plates (3) and the main panel (11).

3. The spliced ​​building formwork for construction engineering according to claim 1, characterized in that: The reinforcing rib (6) is a triangular long strip structure as a whole, and the reinforcing rib (6) is made of 12Cr1MoV alloy steel.

4. The spliced ​​building formwork for construction engineering according to claim 1, characterized in that: The screw pin handle (51) is arranged on the inner end surface of the splicing screw pin (5), and the screw pin handle (51) is a diamond-shaped structure as a whole.

5. The spliced ​​building formwork for construction engineering according to claim 1, characterized in that: The frosted layer (52) is arranged at one end of the screw pin handle (51) facing the inner wall of the outer side plate (2), and the frosted layer (52) is a concave-convex texture structure of hard alloy steel particles. The anti-loosening gasket ring (21) is arranged on the inner wall of the outer side plate (2), and the anti-loosening gasket ring (21) is made of a high-elastic polyurethane silicone pad and has a thickness of ten to fifteen centimeters.

6. The spliced ​​building template for construction engineering according to claim 1 is characterized by: The diversion and drainage groove (7) is a semi-arc inner groove structure as a whole, the front of the diversion and drainage groove (7) passes through the horizontal plate (4), and the angle between the diversion and drainage groove (7) and the horizontal plane is three degrees.

7. The spliced ​​building formwork for construction engineering according to claim 1, characterized in that: The hydrophobic layer (71) is evenly laid along the inner groove wall surface of the diversion and drainage groove (7); the hydrophobic layer (71) is a nano zinc oxide film with a thickness of thirty to forty nanometers.

Images