Cornice arc bending device
By designing an eaves bending device, and utilizing a hinged clamp and handle, the problems of low bending efficiency and safety hazards of eaves grooves in light steel roofs were solved, achieving efficient and precise eaves groove installation.
Patent Information
- Application Number
- CN202422970922.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-03
AI Technical Summary
During the installation of eaves groove panels for light steel roofs, the lack of specialized tools leads to problems such as low bending efficiency, poor accuracy, and potential safety hazards.
An eaves bending device was designed, including a first clamping plate, a second clamping plate, a first handle, and a second handle. The device achieves efficient and rapid bending of the eaves groove end through a hinged structure.
It improves the efficiency and precision of eaves trough bending, reduces the labor intensity and safety risks for construction workers, and ensures the stability and sealing of eaves trough.
Smart Images
Figure CN223629255U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of building engineering, especially a eave mouth bending device. BACKGROUND
[0002] Light steel roof is a common form in modern building structures, which is widely welcomed due to its light weight, high strength, fast construction speed and good seismic performance.
[0003] In the construction process of light steel roof, especially in the treatment of eave mouth trough plate port, some technical problems are often encountered. As an important component of the roof edge, the eave mouth trough plate not only plays a role in protecting the roof structure, but also affects the appearance and waterproof performance of the entire building. During the installation process of the eave mouth trough plate of the light steel roof, the port bending is an essential step. This step aims to ensure the close fit of the trough plate with the roof edge and to enhance the overall stability and sealing of the roof.
[0004] However, due to the lack of special tools, construction personnel often have to rely on traditional manual methods, such as using hammers, pliers and other tools for knocking and bending. These methods not only have low efficiency, but also cannot guarantee the accuracy and consistency of the bending, often leading to deformation, damage or poor installation effect of the eave mouth trough plate. In addition, manual operation also has safety hazards, increasing the labor intensity and safety risks of construction personnel. SUMMARY
[0005] In view of the above shortcomings of the prior art, the utility model provides a eave mouth bending device, which can efficiently and quickly bend the port of the eave mouth trough plate of the light steel roof by setting the first clamping plate, the second clamping plate, the first handle and the second handle.
[0006] To achieve the above-mentioned purpose, the embodiments of the utility model adopt the following technical solutions:
[0007] A eave mouth bending device, comprising a first clamping part and a second clamping part, the first clamping part comprising a first clamping plate and a first handle, the first handle comprising a first handle rod and a first connecting rod, the first connecting rod being connected to the first handle rod at both ends, the first handle rod being connected to the first clamping plate at the end, the second clamping part comprising a second clamping plate and a second handle, the second handle comprising a second handle rod and a second connecting rod, the second connecting rod being connected to the second handle rod at both ends, the second handle rod being connected to the second clamping plate through a connecting plate, the first handle rod, the second handle rod and the connecting plate being hinged.
[0008] According to one aspect of the utility model, the second handle rod is a hollow U-shaped trough plate, the end inside of the hollow U-shaped trough plate close to the second clamping plate is connected to a connecting plate respectively, and the other end of the connecting plate is connected to the second clamping plate.
[0009] According to one aspect of the utility model, the connecting plate is Z-shaped.
[0010] According to one aspect of the utility model, the connecting plate is connected with a horizontal connecting plate near the end of the second clamping plate.
[0011] According to one aspect of the utility model, cavities are formed between the connecting plates, the first handle rod passes through the cavities and is hinged with the connecting plates and the second handle rod through a hinge.
[0012] According to one aspect of the utility model, the hinge is a pin.
[0013] According to one aspect of the utility model, the width of the hollow U-shaped groove plate is greater than the width of the first handle rod.
[0014] According to one aspect of the utility model, the length of the second handle rod is greater than the length of the first handle rod.
[0015] According to one aspect of the utility model, the first handle and the second handle are U-shaped.
[0016] According to one aspect of the utility model, the second clamping plate comprises a second bottom plate and a second vertical plate, the second bottom plate is connected with the second vertical plate, and an opening is arranged on the second bottom plate.
[0017] The utility model discloses the advantages of a cornice bending device, which comprises a first clamping part and a second clamping part, the first clamping part comprises a first clamping plate and a first handle, the first handle comprises a first handle rod and a first connecting rod, the first connecting rod is connected with the first handle rod at both ends, the first handle rod is connected with the first clamping plate at an end, the second clamping part comprises a second clamping plate and a second handle, the second handle comprises a second handle rod and a second connecting rod, the second connecting rod is connected with the second handle rod at both ends, the second handle rod is connected with the second clamping plate through a connecting plate, and the first handle rod, the second handle rod and the connecting plate are hinged. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed to be used in the embodiment will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art.
[0019] Figure 1The utility model discloses a structure schematic diagram of eave mouth bending device.
[0020] Figure 1 Middle: 1, first clamping plate, 2, second clamping plate, 21, second bottom plate, 22 second vertical plate, 3, first handle, 31, first handle rod, 32, first connecting rod, 4, second handle, 41, second handle rod, 42, second connecting rod, 5, connecting plate, 6, cross connecting plate, 7, hinged part. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0022] In the description of the utility model, unless otherwise specified, the orientation or position relation indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "top", "bottom" and the like is the orientation or position relation shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the utility model. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0023] As Figure 1 As shown in the figure, a kind of eave mouth bending device, including first clamping part and second clamping part, the first clamping part includes first clamping plate 1 and first handle 3, the first handle 3 includes first handle rod 31 and first connecting rod 32, the first connecting rod 32 both ends are connected with the first handle rod 31, the first handle rod 31 end is connected with the first clamping plate 1, the second clamping part includes second clamping plate 2 and second handle 4, the second handle 4 includes second handle rod 41 and second connecting rod 42, the second connecting rod 42 both ends are connected with the second handle rod 41, the second handle rod 41 is connected between the second clamping plate 2 by connecting plate 5, the first handle rod 31, second handle rod 41 and connecting plate 5 are hinged.
[0024] In practical application, when the eave trough end of light steel roof needs to be bent, the second handle 4 is rotated to open the second clamping plate 2 to the highest position, the first clamping plate 1 and the second clamping plate 2 clamp the eave trough end of the light steel roof, the first handle 3 is stabilized as needed, the second handle 4 is rotated upward and forward, the first clamping plate 1 and the second clamping plate 2 are completely closed, then the second handle 4 is rotated in the same direction, the whole eave bending device is rotated together with the eave trough to the appropriate position, and high-efficiency and rapid bending can be realized.
[0025] In practical application, the second handle rod 41 is a hollow U-shaped trough plate, the inner side of the end of the second handle rod 41 is connected with a connecting plate 5, and the other end of the connecting plate 5 is connected with the second clamping plate 2. The connecting plate 5 forms a cavity, the first handle rod 31 passes through the cavity and is connected with the connecting plate 5 and the second handle rod 41 through a hinge 7. The hinge 7 is a pin shaft penetrating the first handle rod 31, the second handle rod 41 and the connecting plate 5. Specifically, the pin shaft can be selected as a pin shaft B type, which can effectively prevent the pin shaft from loosening or falling off due to vibration or other reasons during use.
[0026] In practical application, the first handle rod 31 and the first connecting rod 32 are both cuboid-shaped. The two ends of the first connecting rod 32 are connected with the first handle rod 31 to form a U-shaped first handle 3. The two ends of the second connecting rod 42 are connected with the second handle rod 41 to also form a U-shaped second handle 4. The U-shaped handle design makes the structure more stable and can withstand greater force and pressure.
[0027] In practical application, the width of the hollow U-shaped trough of the second handle rod 41 is greater than the width of the first handle rod 31. Further, the length of the second handle rod 41 is greater than the length of the first handle rod 31, so that the whole operation process is more smooth, labor-saving and easy to control, thereby meeting the needs of high-efficiency and rapid bending.
[0028] In practical application, the connecting plate 5 is Z-shaped, which can effectively disperse and withstand the stress and load at the connection, thereby enhancing the overall stability and strength of the structure. Further, the end of the connecting plate 5 close to the second clamping plate 2 is connected with a transverse connecting plate 6.
[0029] In practical application, the first clamping plate 1 includes a first bottom plate and a first vertical plate, and the first bottom plate and the first vertical plate are designed in one piece. The second clamping plate 2 includes a second bottom plate 21 and a second vertical plate 22, and the second bottom plate 21 is connected with the second vertical plate 22. Further, the bottom of the second bottom plate 21 is provided with an opening, which can effectively avoid the rib plate on the eave trough.
[0030] The utility model discloses the advantages of the embodiment of a kind of eave mouth bending device, including first clamping part and second clamping part, the first clamping part includes first clamping plate and first handle, the first handle includes first handle rod and first connecting rod, the both ends of the first connecting rod are connected with the first handle rod, the first handle rod end is connected with the first clamping plate, the second clamping part includes second clamping plate and second handle, the second handle includes second handle rod and second connecting rod, the both ends of the second connecting rod are connected with the second handle rod, the second handle rod is connected with the second clamping plate by connecting plate, the first handle rod, second handle rod and connecting plate are hinged between. By setting first clamping plate, second clamping plate, first handle and second handle, the end port of light steel roof eave mouth groove board can be bent arc efficiently and quickly.
[0031] The above is only the specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.
Claims
1. A cornice bender, characterized by, The first clamping part comprises a first clamping plate and a first handle, the first handle comprises a first handle rod and a first connecting rod, the first connecting rod is connected with the first handle rod at both ends, the first handle rod is connected with the first clamping plate at the end, the second clamping part comprises a second clamping plate and a second handle, the second handle comprises a second handle rod and a second connecting rod, the second connecting rod is connected with the second handle rod at both ends, the second handle rod is connected with the second clamping plate through a connecting plate, and the first handle rod, the second handle rod and the connecting plate are hinged.
2. The cornice bend of claim 1, wherein The second handle rod is a hollow U-shaped groove plate, and the end of the hollow U-shaped groove plate near the second clamping plate is connected with a connecting plate on the inner side, and the other end of the connecting plate is connected with the second clamping plate.
3. The cornice bend of claim 2, wherein, The connecting plate is Z-shaped.
4. The cornice bend of claim 3, wherein, The connecting plate is connected with a transverse connecting plate near the end of the second clamping plate.
5. The cornice bend of claim 3, wherein, The connecting plate forms a cavity between the connecting plates, the first handle rod passes through the cavity and is hinged with the connecting plate and the second handle rod through a hinge.
6. The cornice bend of claim 5, wherein, The hinge is a pin shaft.
7. The cornice bend of claim 2, wherein, The width of the hollow U-shaped groove plate is greater than the width of the first handle rod.
8. The cornice bend of claim 1, wherein, The length of the second handle rod is greater than the length of the first handle rod.
9. The cornice bend of claim 1, wherein, The first handle and the second handle are U-shaped.
10. The cornice bend of claim 1, wherein, The second clamping plate comprises a second bottom plate and a second vertical plate, the second bottom plate is connected with the second vertical plate, and an opening is arranged on the second bottom plate.