A support-free adjustable lintel template structure

Abstract

The utility model discloses a kind of support-free adjustable lintel formwork structures, belong to building construction technical field, including vertical plate one, the side of vertical plate one is provided with lintel formwork auxiliary adjusting support mechanism, the other side of lintel formwork auxiliary adjusting support mechanism is provided with vertical plate two, and the junction of vertical plate one and vertical plate two is provided with lintel formwork spacing adjusting mechanism;Lintel formwork spacing adjusting mechanism includes adjusting assembly, vertical board, bolt one and bolt two, the utility model is provided with lintel formwork spacing adjusting mechanism, the quick and accurate adjustment of formwork spacing is realized, using the cooperation of bidirectional screw rod and locking nut, construction personnel can easily adjust formwork spacing to adapt to different width lintel, improve construction efficiency and flexibility, furthermore, by bolt fixed connection, the stability of formwork structure is strengthened, the safety and accuracy in the process of concrete pouring are ensured, to improve the overall quality of lintel construction.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, specifically relating to a support-free adjustable lintel formwork structure. Background Technology

[0002] The unsupported adjustable lintel formwork structure is a formwork system used in building construction, primarily for pouring concrete lintels. This structure is designed to simplify the construction process, reduce reliance on traditional support systems, and improve construction efficiency and safety. A lintel is a horizontal beam in a building that spans the space between two vertical supporting structures (such as walls), and it is crucial for ensuring the overall stability and load-bearing capacity of the building structure. The unsupported adjustable lintel formwork structure, through its adjustable characteristics, allows construction workers to quickly adjust the size and shape of the formwork according to different construction needs, thus accommodating lintel construction of varying widths, which is particularly useful in diverse building projects.

[0003] However, existing supportless adjustable lintel formwork structures have some drawbacks in practical applications. First, although the adjustability of the formwork improves its adaptability, the actual adjustment process may involve complex operation and low adjustment accuracy, which may lead to reduced construction efficiency and structural errors. Second, existing auxiliary support mechanisms may not be stable enough or easy to set up, which to some extent limits the stability and safety of the formwork structure. During construction, if the support mechanism cannot provide sufficient auxiliary support, it may cause the formwork to shift or deform, thereby affecting the quality of the lintel and construction safety. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a support-free adjustable lintel formwork structure, characterized by convenient spacing adjustment and auxiliary adjustment and support functions.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a support-free adjustable lintel template structure, comprising a first longitudinal plate, a lintel template auxiliary adjustment support mechanism provided on the side of the first longitudinal plate, a second longitudinal plate provided on the other side of the lintel template auxiliary adjustment support mechanism, and a lintel template spacing adjustment mechanism provided at the connection between the first longitudinal plate and the second longitudinal plate; the lintel template spacing adjustment mechanism includes an adjustment component, a vertical plate, a bolt, and a bolt; the adjustment component is provided at the connection between the first longitudinal plate and the second longitudinal plate, the vertical plate is provided on the side of the first longitudinal plate, the vertical plate is fixedly connected to the first and second longitudinal plates by bolts 2, and the vertical plate is fixedly connected to the lintel body by bolts 1.

[0006] Preferably, the adjusting assembly includes a bidirectional lead screw, a handle, and a locking nut. The first longitudinal plate and the second longitudinal plate are fixedly connected by the bidirectional lead screw. A locking nut is threaded onto one end of the bidirectional lead screw, and a handle is provided on the side of the locking nut.

[0007] Preferably, both ends of the bidirectional lead screw are provided with external threads corresponding to the locking nuts, and the interior of the first longitudinal plate and the second longitudinal plate are provided with threaded holes corresponding to the bidirectional lead screw and are threadedly connected to them.

[0008] Preferably, the auxiliary adjustment support mechanism for the lintel template includes a hinge seat, a cross slider, a pin, a first rotating plate, a rotating shaft, and a second rotating plate. The first rotating plate is provided at the upper side of the first and second longitudinal plates, and the second rotating plate is provided at the lower side of the first and second longitudinal plates. The first rotating plate and the second rotating plate are rotatably connected by the rotating shaft. The other end of the first and the second rotating plates is provided with a hinge seat, which is rotatably connected to the first and the second rotating plates by a pin. The other end of the hinge seat is located inside the first longitudinal plate and is provided with a cross slider.

[0009] Preferably, a sliding rod is provided through the interior of the cross slider and is slidably connected to it through a through hole.

[0010] Preferably, the interior of the first longitudinal plate is provided with a cross groove corresponding to the cross slider and is slidably connected to it.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model achieves rapid and precise adjustment of the template spacing by setting up a lintel template spacing adjustment mechanism. With the cooperation of a two-way screw rod and a locking nut, construction workers can easily adjust the template spacing to adapt to lintels of different widths, improving construction efficiency and flexibility. In addition, the bolted connection enhances the stability of the template structure, ensuring the safety and accuracy of the concrete pouring process, thereby improving the overall quality of lintel construction.

[0013] 2. This utility model significantly improves the adjustability and adaptability of the template structure by setting up an auxiliary adjustment support mechanism for the lintel template. The combined design of the hinge seat, cross slider and rotating plate allows the template to flexibly adapt to the needs of lintels of different shapes and sizes. This design not only simplifies the construction process, but also improves construction safety by enhancing the stability of the template, ensuring the quality and efficiency of lintel pouring. In addition, the sliding connection of the slide rod and cross groove further enhances the flexibility of the template, making construction more convenient and efficient. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 This is a perspective view of the beam template spacing adjustment mechanism of this utility model;

[0016] Figure 3 This is a perspective view of the auxiliary adjustment support mechanism for the lintel formwork of this utility model;

[0017] In the diagram: 1. Longitudinal plate one; 2. Longitudinal plate two; 3. Lintel template spacing adjustment mechanism; 31. Adjustment component; 311. Two-way screw rod; 312. Handle; 313. Locking nut; 32. Vertical plate; 33. Bolt one; 34. Bolt two; 4. Lintel template auxiliary adjustment support mechanism; 41. Slide rod; 42. Cross slide groove; 43. Hinge seat; 44. Cross slider; 45. Pin; 46. Rotating plate one; 47. Rotating shaft; 48. Rotating plate two. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1

[0020] Please see Figure 1-3 This utility model provides the following technical solution: a support-free adjustable lintel template structure, including a longitudinal plate 1, a lintel template auxiliary adjustment support mechanism 4 is provided on the side of the longitudinal plate 1, a longitudinal plate 2 is provided on the other side of the lintel template auxiliary adjustment support mechanism 4, and a lintel template spacing adjustment mechanism 3 is provided at the connection between the longitudinal plate 1 and the longitudinal plate 2; the lintel template spacing adjustment mechanism 3 includes an adjustment component 31, a vertical plate 32, a bolt 1 33 and a bolt 2 34, an adjustment component 31 is provided at the connection between the longitudinal plate 1 and the longitudinal plate 2, a vertical plate 32 is provided on the side of the longitudinal plate 1, the vertical plate 32 is fixedly connected to the longitudinal plate 1 and the longitudinal plate 2 by the bolt 2 34, and the vertical plate 32 is fixedly connected to the lintel body by the bolt 1 33.

[0021] Specifically, the adjusting assembly 31 includes a double-acting lead screw 311, a handle 312, and a locking nut 313. The first longitudinal plate 1 and the second longitudinal plate 2 are fixedly connected by the double-acting lead screw 311. A locking nut 313 is threaded onto one end of the double-acting lead screw 311, and a handle 312 is provided on the side of the locking nut 313.

[0022] By adopting the above technical solution, the support-free adjustable lintel template structure of this utility model achieves rapid and precise spacing adjustment. The combined use of the bidirectional screw rod 311 and the locking nut 313 allows construction workers to easily adjust the distance between longitudinal plate 1 and longitudinal plate 2 by rotating the handle 312 to adapt to the needs of lintels of different widths. This design not only improves construction efficiency but also ensures the accuracy of template spacing, thereby guaranteeing the quality of lintel pouring.

[0023] Specifically, both ends of the bidirectional lead screw 311 are provided with external threads corresponding to the locking nut 313, and the interiors of longitudinal plate 1 and longitudinal plate 2 are provided with threaded holes corresponding to the bidirectional lead screw 311 and are threadedly connected to it.

[0024] By adopting the above technical solution, this design allows the template to be firmly locked after being adjusted to the appropriate position, preventing displacement during concrete pouring and ensuring construction safety and structural stability.

[0025] In this embodiment, the distance between longitudinal plate 1 and longitudinal plate 2 is first adjusted by rotating handle 312 according to the specific size requirements of the lintel. After adjustment, the locking nut 313 is used to fix the bidirectional threaded rod 311 to ensure stable spacing. Then, the vertical plate 32 is fixedly connected to the lintel body and longitudinal plate 1 and longitudinal plate 2 by bolts 33 and 34 to form a stable working platform. In this way, construction workers can carry out concrete pouring operations on the formwork structure without the need for additional support structures, which simplifies the construction process and improves construction efficiency.

[0026] Example 2

[0027] The difference between this embodiment and Embodiment 1 is that the auxiliary adjustment support mechanism 4 for the lintel formwork includes a hinge seat 43, a cross slider 44, a pin 45, a first rotating plate 46, a rotating shaft 47, and a second rotating plate 48. The first rotating plate 46 is located at the upper side of the first longitudinal plate 1 and the second longitudinal plate 2, and the second rotating plate 48 is located at the lower side of the first longitudinal plate 1 and the second longitudinal plate 2. The first rotating plate 46 and the second rotating plate 48 are rotatably connected by the rotating shaft 47. A hinge seat 43 is located at the other end of the first rotating plate 1 and the second rotating plate 48. The hinge seat 43 is rotatably connected to the first rotating plate 1 and the second rotating plate 48 by the pin 45. The cross slider 44 is located inside the first longitudinal plate 1 at the other end of the hinge seat 43.

[0028] By adopting the above technical solution, the auxiliary adjustment support mechanism 4 of the lintel formwork of this utility model provides a more flexible adjustment method. The combination of hinge seat 43, cross slider 44, pin shaft 45, rotating plate one 46, rotating shaft 47 and rotating plate two 48 enables the formwork structure to adapt to more complex construction environments and different lintel shape requirements.

[0029] Specifically, a slide rod 41 is provided through the interior of the cross slider 44 and is slidably connected to it through a through hole.

[0030] By adopting the above technical solution, this design allows the cross slider 44 to slide freely in the cross groove 42 inside the longitudinal plate 1, further enhancing the adjustability and adaptability of the template structure.

[0031] Specifically, the interior of the vertical plate 1 is provided with a cross groove 42 corresponding to the cross slider 44 and is slidably connected to it.

[0032] By adopting the above technical solution, this structure not only provides additional stability, but also enables the template structure to more accurately adapt to different beam widths and shapes.

[0033] In this embodiment, construction workers can precisely control the width and shape of the template by adjusting the positions of rotating plate 46 and rotating plate 48, as well as the position of the cross slider 44 in the cross groove 42, according to the specific size and shape requirements of the lintel. After adjustment, the components are fixed by pin 45 and bolts 33 and 34 to ensure the stability of the template structure. In this way, construction workers can carry out concrete pouring operations on the adjusted template structure without the need for additional support structures, further improving construction efficiency and safety.

[0034] The working principle and usage process of this utility model are as follows: First, according to the specific size requirements of the lintel, the distance between longitudinal plate 1 and longitudinal plate 2 is adjusted by rotating handle 312. After adjustment, the locking nut 313 is tightened to fix the bidirectional threaded rod 311, ensuring stable spacing. Then, bolts 33 and 34 are used to fix the vertical plate 32 to the lintel body and longitudinal plates 1 and 2, forming a stable working platform. This allows construction workers to perform concrete pouring operations on the formwork structure without additional support structures, simplifying the construction process and improving efficiency. Construction workers can precisely control the width and shape of the formwork by adjusting the positions of rotating plate 46 and rotating plate 48, as well as the position of the cross slider 44 in the cross groove 42, according to the specific size and shape requirements of the lintel. After adjustment, the components are fixed by pin 45 and bolts 33 and 34 to ensure the stability of the formwork structure. This allows construction workers to perform concrete pouring operations on the adjusted formwork structure without additional support structures, further improving construction efficiency and safety.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A support-free adjustable lintel formwork structure, comprising a longitudinal plate (1), characterized in that: The side of the first longitudinal plate (1) is provided with a beam template auxiliary adjustment support mechanism (4), and the other side of the beam template auxiliary adjustment support mechanism (4) is provided with a second longitudinal plate (2). The connection between the first longitudinal plate (1) and the second longitudinal plate (2) is provided with a beam template spacing adjustment mechanism (3). The beam template spacing adjustment mechanism (3) includes an adjustment component (31), a vertical plate (32), a bolt (33) and a bolt (34). The connection between the first longitudinal plate (1) and the second longitudinal plate (2) is provided with an adjustment component (31). The side of the first longitudinal plate (1) is provided with a vertical plate (32). The vertical plate (32) is fixedly connected to the first longitudinal plate (1) and the second longitudinal plate (2) by bolt (34). The vertical plate (32) is fixedly connected to the main body of the beam by bolt (33).

2. The support-free adjustable lintel formwork structure according to claim 1, characterized in that: The adjustment assembly (31) includes a two-way lead screw (311), a handle (312) and a locking nut (313). The first longitudinal plate (1) and the second longitudinal plate (2) are fixedly connected by the two-way lead screw (311). A locking nut (313) is threaded onto one end of the two-way lead screw (311), and a handle (312) is provided on the side of the locking nut (313).

3. The support-free adjustable lintel formwork structure according to claim 2, characterized in that: Both ends of the bidirectional lead screw (311) are provided with external threads corresponding to the locking nut (313). The interior of the first longitudinal plate (1) and the second longitudinal plate (2) are provided with threaded holes corresponding to the bidirectional lead screw (311) and are threadedly connected to it.

4. The support-free adjustable lintel formwork structure according to claim 1, characterized in that: The auxiliary adjustment support mechanism (4) for the lintel template includes a hinge seat (43), a cross slider (44), a pin (45), a rotating plate one (46), a rotating shaft (47), and a rotating plate two (48). The upper side of the longitudinal plate one (1) and the longitudinal plate two (2) are provided with a rotating plate one (46), and the lower side of the longitudinal plate one (1) and the longitudinal plate two (2) are provided with a rotating plate two (48). The rotating plate one (46) and the rotating plate two (48) are rotatably connected by the rotating shaft (47). The other end of the rotating plate one (46) and the rotating plate two (48) is provided with a hinge seat (43). The hinge seat (43) is rotatably connected to the rotating plate one (46) and the rotating plate two (48) by the pin (45). The other end of the hinge seat (43) is located inside the longitudinal plate one (1) and is provided with a cross slider (44).

5. The support-free adjustable lintel formwork structure according to claim 4, characterized in that: The cross slider (44) has a sliding rod (41) running through its interior and is slidably connected to it through a through hole.

6. The support-free adjustable lintel formwork structure according to claim 4, characterized in that: The interior of the longitudinal plate (1) is provided with a cross groove (42) corresponding to the cross slider (44) and is slidably connected to it.

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