Bottom angle aluminum template

Abstract

The base angle aluminum formwork comprises a transverse plate and two L-shaped plates which are fixed and perpendicular to the bottom face of one side of the transverse plate, the two L-shaped plates are oppositely arranged, a rectangular cavity is formed in the L-shaped plates, the end, away from the transverse plate, of the rectangular cavity is provided with an opening, a T-shaped plate is arranged in the rectangular cavity in a sliding mode, and a vertical plate of the T-shaped plate can penetrate out of the opening. Compared with the prior art, the device has the advantages that the device is simple in structure, high in practicability and wide in application range, the T-shaped plate arranged in the rectangular cavity in a sliding mode automatically stretches out of the ground and is attached to the ground, the requirements of descending plates of different heights can be met, the problem that base angle aluminum formworks are frequently replaced is solved, and the working efficiency is improved. And the time for finding materials on site is shortened, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building templates, in particular to a bottom angle aluminum template. Background Art

[0002] During the construction process, there are lowered floors in the kitchen and bathroom. In the process of using aluminum formwork for construction, the bottom angle aluminum formwork is the most economical means to adjust the lowered floor. However, a variety of lowered floor heights often require the preparation of bottom angle aluminum formworks of various height specifications to adapt to the aluminum formwork construction. However, most of the existing bottom angle aluminum formworks are of fixed height, cannot be adjusted, and have poor adaptability. In addition, the demand for bottom angle aluminum formworks on construction sites is large, so the stock volume is large, and there are many types of models, but the sizes are not much different, which leads to slow search for materials on site, delays in construction progress, and low turnover efficiency. Utility Model Content

[0003] In order to overcome the problem that most of the bottom corner aluminum templates in the prior art are of fixed height, cannot be adjusted, and have poor adaptability, the embodiment of the utility model provides a bottom corner aluminum template. The technical solution is as follows:

[0004] A bottom angle aluminum template comprises a horizontal plate and two L-shaped plates fixed and perpendicular to the bottom surface of one side of the horizontal plate. The two L-shaped plates are arranged opposite to each other and form a rectangular cavity inside. The rectangular cavity is open at one end away from the horizontal plate. A T-shaped plate is slidably arranged in the rectangular cavity, and the vertical plate of the T-shaped plate can pass through the opening.

[0005] Furthermore, the surface of the vertical plate of the T-shaped plate is coated with a rubber layer to prevent it from being damaged by frequent contact with the ground during use.

[0006] Furthermore, a plurality of through holes are provided on a side of the transverse plate away from the L-shaped plate, and the transverse plate is bolted to the bottom surface of the aluminum template through the through holes.

[0007] Furthermore, a groove with two ends passing through is provided on the upper end surface of the horizontal plate along the length direction, so as to reduce the friction loss with the aluminum template and extend the service life.

[0008] Furthermore, the outer side wall of the L-shaped plate on the outside is flush with a side surface of the transverse plate.

[0009] Furthermore, the T-shaped plate, L-shaped plate and transverse plate are all of equal length.

[0010] Furthermore, a spring pin capable of limiting the T-shaped plate is fixed on the outer wall of the inner L-plate, the outer end of the pin rod of the spring pin is a wedge-shaped block with the inclined surface facing downward, and the spring pin can block the horizontal plate so that the vertical plate of the T-shaped plate is located inside the rectangular cavity.

[0011] Furthermore, a compression spring is fixed to the lower end surface of the horizontal plate, and a movable end of the compression spring is fixedly connected to the upper end surface of the T-shaped plate. The compression spring can make the T-shaped plate close to the ground by its own elastic force.

[0012] The beneficial effects of the technical solution provided by the embodiment of the utility model are as follows: the device has a simple structure, strong practicality, and a wide range of applications. The T-shaped plate set in the rectangular cavity is automatically extended to the ground and fits with the ground by sliding. It can be adapted to the needs of lowering the board at different heights, avoiding the problem of frequent replacement of the bottom corner aluminum formwork, reducing the time for searching for materials on site, and improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings used in the embodiments. Obviously, the drawings listed below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0015] Figure 2 It is a front view schematic diagram of an embodiment of the utility model;

[0016] Figure 3 It is a schematic diagram of the use state of an embodiment of the utility model;

[0017] Figure 4 yes Figure 3 A magnified schematic diagram of the structure in the middle.

[0018] In the accompanying drawings, the components represented by each number are listed as follows: 1. horizontal plate; 2. L-shaped plate; 3. rectangular cavity; 4. T-shaped plate; 5. rubber layer; 6. through hole; 7. aluminum template; 8. groove; 9. compression spring; 10. spring pin. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0020] See also Figures 1 to 4 The utility model embodiment provides a bottom angle aluminum template, including a horizontal plate 1 and two L-shaped plates 2 fixed and perpendicular to the bottom surface of one side of the horizontal plate 1. The two L-shaped plates 1 are arranged opposite to each other and form a rectangular cavity 3 inside. The rectangular cavity 3 is open at one end away from the horizontal plate 1. A T-shaped plate 4 is slidably arranged in the rectangular cavity 3, and the vertical plate of the T-shaped plate 4 can pass through the opening.

[0021] The surface of the vertical plate of the T-shaped plate 4 is covered with a rubber layer 5 , and the lengths of the T-shaped plate 4 , the L-shaped plate 2 and the horizontal plate 1 are all equal.

[0022] A plurality of through holes 6 are formed on one side of the transverse plate 1 away from the L-shaped plate 2 , and the transverse plate 1 is connected to the bottom surface of the aluminum template 7 by bolts through the through holes 6 .

[0023] In addition, a groove 8 with two ends passing through is formed on the upper end surface of the transverse plate 1 along the length direction.

[0024] The outer wall of the outer L-shaped plate 2 is flush with one side of the horizontal plate 1. A spring pin 10 capable of limiting the T-shaped plate 4 is fixed on the outer wall of the inner L-shaped plate 2. The outer end of the pin rod of the spring pin 10 is a wedge block with the inclined surface facing downward.

[0025] A compression spring 9 is fixed to the lower end surface of the transverse plate 1 , and a movable end of the compression spring 9 is fixedly connected to the upper end surface of the T-shaped plate 4 .

[0026] Usage method: Fix the device to the bottom end of the aluminum template 7 by bolts, then pull the spring pin 10, and compress the spring 9 to make the T-shaped plate 4 slide along the inner wall of the rectangular cavity 3 and close to the ground through its own elastic force, so as to achieve concrete plugging work with different drop plate heights. In this process, the T-shaped plate 4 can adjust its extension and contraction according to the height from the ground, so that the vertical plate of the T-shaped plate 4 is close to the ground;

[0027] After disassembling the device, by pressing the bottom end of the vertical plate of the T-shaped plate 4, the side of the T-shaped plate squeezes the inclined surface of the wedge block of the spring pin 10, so that the T-shaped plate is located inside the chamber, and the spring pin 10 can limit the T-shaped plate 4.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bottom angle aluminum template, characterized in that: It comprises a horizontal plate (1) and two L-shaped plates (2) fixed and perpendicular to the bottom surface of one side of the horizontal plate (1), the two L-shaped plates (1) are arranged opposite to each other and form a rectangular cavity (3) inside, the rectangular cavity (3) is open at one end away from the horizontal plate (1), a T-shaped plate (4) is slidably arranged in the rectangular cavity (3), and the vertical plate of the T-shaped plate (4) can pass through the opening.

2. The bottom angle aluminum formwork according to claim 1, characterized in that: The surface of the vertical plate of the T-shaped plate (4) is covered with a rubber layer (5).

3. The bottom angle aluminum formwork according to claim 1, characterized in that: A plurality of through holes (6) are provided on a side of the transverse plate (1) away from the L-shaped plate (2), and the transverse plate (1) is bolted to the bottom surface of the aluminum template (7) via the through holes (6).

4. The bottom angle aluminum formwork according to claim 1, characterized in that: The upper end surface of the transverse plate (1) is provided with a groove (8) extending through both ends along the length direction.

5. The bottom angle aluminum formwork according to claim 1, characterized in that: The outer side wall of the L-shaped plate (2) is flush with one side of the horizontal plate (1).

6. The bottom angle aluminum formwork according to claim 1, characterized in that: The T-shaped plate (4), the L-shaped plate (2) and the transverse plate (1) are all of equal length.

7. The bottom angle aluminum formwork according to claim 1, characterized in that: A spring pin (10) capable of limiting the position of the T-shaped plate (4) is fixed on the outer side wall of the inner L-shaped plate (2); the outer end of the pin rod of the spring pin (10) is a wedge-shaped block with the inclined surface facing downwards.

8. The bottom angle aluminum formwork according to any one of claims 1 to 7, characterized in that: A compression spring (9) is fixed to the lower end surface of the transverse plate (1), and the movable end of the compression spring (9) is fixedly connected to the upper end surface of the T-shaped plate (4).

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