A roof eaves board formwork structure

Abstract

The utility model discloses a formwork structure for eaves boards, including a building wall, a reserved post-casting groove is provided on one side of the upper outer surface of the building wall, embedded steel bars are pre-embedded in the upper part of the building wall, one end of the embedded steel bars extends into the reserved post-casting groove, a bottom mold is provided on the upper part of the outer surface of one side of the building wall, an adjustable support assembly is provided between the bottom mold and the building wall, and a side mold is fixedly installed on one end of the upper outer surface of the bottom mold away from the building wall. The eaves board formwork structure described in the utility model is convenient for adjusting the height of the movable plate through the adjustable support assembly, so that the height of the movable plate in each group of adjustable support assemblies is consistent, and there is no need to disassemble and reinstall the adjustable support assembly, and the reserved post-casting groove and embedded steel bars are provided, and the embedded steel bars are pre-embedded when the building wall is cast, and then one end of the embedded steel bars extends into the interior of the eaves when the eaves are cast, thereby improving the strength of the eaves.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a roof eaves plate formwork structure. Background Art

[0002] The main purpose of the overhang is to facilitate the drainage of the roof and also protect the outer wall. It refers to the part of the roof that protrudes from the outer wall, and the width is generally no more than 50 cm. Generally, it rains a lot in the south, so the overhang is larger.

[0003] In the prior art, when performing cantilever eaves construction, it is necessary to build a template. In the prior art, a support frame is fixed on one side of the wall, and then the bottom template is fixed on the support frame, and then the adjustable support assembly is fixed on one side of the bottom template. However, there are the following disadvantages in the actual operation process:

[0004] 1. In the prior art, there are multiple groups of brackets for supporting the bottom mold. However, after the brackets are fixed to the wall, the heights are different. If you want to adjust them, you must disassemble and reinstall the installed brackets, which prolongs the construction period.

[0005] 2. In the prior art, the eaves support strength directly cast through the eaves mold is low.

[0006] This has brought certain adverse effects to people's use process. For this reason, we propose a roof eaves board formwork structure. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In view of the deficiencies in the prior art, the utility model provides a roof eaves board formwork structure, which has the advantages of convenient adjustment of the height of the supporting structure, easy operation, and easy improvement of the strength of the eaves after pouring, and can effectively solve the problems in the background technology.

[0009] (II) Technical solution

[0010] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a roof eaves board formwork structure, including a building wall, a side of the upper outer surface of the building wall is provided with a reserved post-casting groove, the upper part of the building wall is pre-embedded with embedded steel bars, one end of the embedded steel bars extends into the reserved post-casting groove, the upper part of the outer surface of one side of the building wall is provided with a bottom mold, an adjustable support assembly is provided between the bottom mold and the building wall, a side mold is fixedly installed on the end of the upper outer surface of the bottom mold away from the building wall, and the adjustable support assembly includes a base plate, a fixed plate, a threaded hole, a knob, a limit ring, a guide rod, a movable plate and a screw, a fixing bolt is provided between the fixed plate and the building wall, and the fixed plate is fixedly connected to the upper part of the outer surface of one side of the building wall through the fixing bolt.

[0011] Preferably, the number of the limiting rings and the guide rods in a group of the adjustable support assembly is two, and the fixing plate is fixedly mounted on one end of the outer surface of the lower end of the base plate.

[0012] Preferably, the two groups of guide rods are fixedly mounted on the left and right sides of the outer surface of the lower end of the movable plate, the two groups of limit rings are fixedly mounted on the left and right sides of the outer surface of the lower end of the base plate, and the guide rods pass through the limit rings.

[0013] Preferably, the screw is connected to the middle of the outer surface of the lower end of the movable plate, the threaded hole is opened in the middle of the outer surface of the upper end of the base plate, and the knob is fixedly mounted on the outer surface of the lower end of the screw.

[0014] Preferably, the screw rod passes through the threaded hole, the screw rod and the threaded hole are threadedly connected, a sealed bearing is provided between the screw rod and the movable plate, and the screw rod is rotatably connected to the movable plate via the sealed bearing.

[0015] Preferably, the outer wall of the guide rod is slidably connected to the limiting ring, fixing bolts are provided between the bottom mold and the movable plate, and the bottom mold is fixedly connected to the outer surface of the upper end of the movable plate through the fixing bolts.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a roof eaves board formwork structure, which has the following beneficial effects:

[0018] 1. The eaves board formwork structure is convenient for adjusting the height of the movable board by setting an adjustable support assembly, so that the height of the movable board in each group of adjustable support assemblies is consistent, and there is no need to disassemble the adjustable support assembly and reinstall it.

[0019] 2. The eaves board formwork structure is provided with a reserved post-casting trough and embedded steel bars. The embedded steel bars are embedded when the building wall is cast, and then one end of the embedded steel bars is extended into the interior of the eaves when the eaves are cast, so as to improve the strength of the eaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a schematic diagram of the overall structure of a roof eaves plate formwork structure.

[0021] Figure 2 The utility model is a partial structural schematic diagram of a roof eaves board formwork structure.

[0022] Figure 3 The utility model is a structural schematic diagram of an adjustable supporting component in a roof eaves board formwork structure.

[0023] Figure 4 The utility model is a schematic structural diagram of a bottom formwork and a side formwork in a roof eaves board formwork structure.

[0024] In the figure: 1. Building wall; 2. Reserved post-casting groove; 3. Embedded steel bars; 4. Adjustable support assembly; 5. Bottom form; 6. Base plate; 7. Fixed plate; 8. Threaded hole; 9. Knob; 10. Limiting ring; 11. Guide rod; 12. Movable plate; 13. Screw; 14. Side form. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] This embodiment is a roof eaves board formwork structure.

[0027] like Figure 1-4 As shown, it includes a building wall 1, a side of the upper outer surface of the building wall 1 is provided with a reserved post-casting groove 2, the upper part of the building wall 1 is pre-embedded with embedded steel bars 3, one end of the embedded steel bars 3 extends into the reserved post-casting groove 2, a bottom mold 5 is provided on the upper part of the outer surface of one side of the building wall 1, an adjustable support assembly 4 is provided between the bottom mold 5 and the building wall 1, a side mold 14 is fixedly installed on the end of the upper outer surface of the bottom mold 5 away from the building wall 1, and the adjustable support assembly 4 includes a base plate 6, a fixing plate 7, a threaded hole 8, a knob 9, a limit ring 10, a guide rod 11, a movable plate 12 and a screw 13, a fixing bolt is provided between the fixing plate 7 and the building wall 1, and the fixing plate 7 is fixedly connected to the upper part of the outer surface of one side of the building wall 1 through the fixing bolt.

[0028] There are two groups of limit rings 10 and guide rods 11 in a set of adjustable support components 4. The fixed plate 7 is fixedly mounted on one end of the outer surface of the lower end of the base plate 6; two groups of guide rods 11 are fixedly mounted on the left and right sides of the outer surface of the lower end of the movable plate 12, and two groups of limit rings 10 are fixedly mounted on the left and right sides of the outer surface of the lower end of the base plate 6, and the guide rods 11 pass through the limit rings 10; the screw 13 is connected to the middle of the outer surface of the lower end of the movable plate 12, the threaded hole 8 is opened in the middle of the outer surface of the upper end of the base plate 6, and the knob 9 is fixedly mounted on the outer surface of the lower end of the screw 13; the screw 13 passes through the threaded hole 8, and the screw 13 and the threaded hole 8 are threadedly connected. A sealed bearing is arranged between the screw 13 and the movable plate 12, and the screw 13 is rotatably connected to the movable plate 12 through the sealed bearing; the outer wall of the guide rod 11 is slidably connected to the limit ring 10, and a fixing bolt is arranged between the bottom mold 5 and the movable plate 12, and the bottom mold 5 is fixedly connected to the upper outer surface of the movable plate 12 through the fixing bolt.

[0029] It should be noted that the utility model is a roof eaves board formwork structure, with embedded steel bars 3, which are embedded when pouring the building wall 1, and then one end of the embedded steel bars 3 is extended into the inside of the eaves when pouring the eaves, so as to improve the strength of the eaves, and an adjustable support assembly 4 and a bottom mold 5 are provided. When supporting the formwork, the adjustable support assembly 4 is provided, and the screw rod 13 is driven to rotate by turning the knob 9, and the screw rod 13 moves along the threaded hole 8, and the screw rod 13 drives the movable plate 12 to rise and fall, and the guide rod 11 of the movable plate 12 slides along the limit ring 10, which can improve the stability of the lifting and lowering of the movable plate 12, and facilitate the adjustment of the height of the movable plate 12, and then the bottom mold 5 is fixedly installed on the upper outer surface of the movable plate 12, and then the side mold 14 is fixedly installed on the side of the upper outer surface of the bottom mold 5 away from the building wall 1.

[0030] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A roof plate formwork structure, comprising a building wall (1), characterized in that: A reserved post-casting groove (2) is provided on one side of the upper outer surface of the building wall (1), and embedded steel bars (3) are embedded in the upper part of the building wall (1), one end of the embedded steel bars (3) extends into the reserved post-casting groove (2). A bottom mold (5) is provided on the upper part of the outer surface of one side of the building wall (1), and an adjustable support assembly (4) is provided between the bottom mold (5) and the building wall (1). A side mold (14) is fixedly installed on one end of the upper outer surface of the bottom mold (5) away from the building wall (1), and the adjustable support assembly (4) comprises a base plate (6), a fixing plate (7), a threaded hole (8), a knob (9), a limiting ring (10), a guide rod (11), a movable plate (12) and a screw rod (13). A fixing bolt is provided between the fixing plate (7) and the building wall (1), and the fixing plate (7) is fixedly connected to the upper part of the outer surface of one side of the building wall (1) through the fixing bolt.

2. The eaves board formwork structure according to claim 1, characterized in that: The number of the limiting rings (10) and the guide rods (11) in a set of the adjustable support assembly (4) is two sets, and the fixing plate (7) is fixedly mounted on one end of the outer surface of the lower end of the base plate (6).

3. The eaves board formwork structure according to claim 2, characterized in that: The two groups of guide rods (11) are fixedly mounted on the left and right sides of the outer surface of the lower end of the movable plate (12), and the two groups of limit rings (10) are fixedly mounted on the left and right sides of the outer surface of the lower end of the base plate (6), and the guide rods (11) penetrate the limit rings (10).

4. The eaves board formwork structure according to claim 3, characterized in that: The screw rod (13) is connected to the middle of the outer surface of the lower end of the movable plate (12), the threaded hole (8) is opened in the middle of the outer surface of the upper end of the base plate (6), and the knob (9) is fixedly mounted on the outer surface of the lower end of the screw rod (13).

5. The eaves board formwork structure according to claim 4, characterized in that: The screw rod (13) passes through the threaded hole (8), and the screw rod (13) and the threaded hole (8) are threadedly connected. A sealed bearing is provided between the screw rod (13) and the movable plate (12), and the screw rod (13) is rotatably connected to the movable plate (12) via the sealed bearing.

6. The eaves board formwork structure according to claim 5, characterized in that: The outer wall of the guide rod (11) is slidably connected to the limiting ring (10), and fixing bolts are provided between the bottom mold (5) and the movable plate (12). The bottom mold (5) is fixedly connected to the outer surface of the upper end of the movable plate (12) via the fixing bolts.

Images