Adjustable supporting device for house construction formwork

Abstract

The invention discloses an adjustable supporting device for a house construction template, which comprises a base, two third mounting plates are symmetrically and fixedly connected to the upper end of the right side part of the base, a first rotating shaft is rotatably connected between the two third mounting plates, and a rotating plate is fixedly connected to the first rotating shaft; the angle adjusting mechanism is used for adjusting the rotating angle of the rotating plate so as to meet different use requirements, the angle adjusting mechanism comprises a rectangular groove formed in the upper end of the base, a threaded rod is rotationally connected between the inner walls of the left side and the right side of the rectangular groove, and a sliding strip is in threaded connection with the threaded rod; the sliding strip is in sliding connection with the inner wall of the rectangular groove. According to the supporting device, in actual use, the angle of the supporting part can be adjusted, the actual use requirement is met, and in addition, due to the use of the alarm mechanism, the situation of misoperation of workers is avoided.

Description

Technical Field

[0001] The present invention relates to the field of house construction, and particularly to an adjustable support device for a house construction formwork. Background Art

[0002] During the process of house construction, the support of the formwork is a crucial link. The design of traditional house construction formwork support devices is relatively fixed, and it is often impossible to flexibly adjust the angle of the support surface according to actual needs, which brings many inconveniences to construction. Especially in the construction of houses with special terrains or complex structures, fixed support devices are difficult to meet the changing construction requirements;

[0003] In addition, in some cases, due to the misoperation of the operator, the support device may be limited to the ground before it is tightly pressed against the formwork. This not only affects the stability of the support, but also may lead to repeated adjustments later, increasing the construction difficulty and time cost, and reducing the overall construction efficiency. Therefore, how to solve the above problems needs to be considered. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to propose an adjustable support device for a house construction formwork. In actual use, the angle of the support part of this support device can be adjusted to meet actual usage requirements. In addition, through the use of an alarm mechanism, the situation of misoperation by the staff is avoided.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An adjustable support device for a house construction formwork, including a base. At the upper end of the right part of the base, two third mounting plates are symmetrically and fixedly connected. A first rotating shaft is rotatably connected between the two third mounting plates, and a rotating plate is fixedly connected to the first rotating shaft; an angle adjustment mechanism for adjusting the rotation angle of the rotating plate to meet different usage requirements. The angle adjustment mechanism includes a rectangular groove opened at the upper end of the base. A threaded rod is rotatably connected between the left and right inner walls of the rectangular groove. A slide bar is threadedly connected to the threaded rod, and the slide bar is slidably connected to the inner wall of the rectangular groove. At the upper end of the slide bar, two first mounting plates are symmetrically and fixedly connected. A second rotating shaft is rotatably connected between the two first mounting plates. At the left side of the rotating plate, two second mounting plates are symmetrically and fixedly connected. A third rotating shaft is rotatably connected between the two second mounting plates. A connecting plate is commonly penetrated through the third rotating shaft and the second rotating shaft, and both the third rotating shaft and the second rotating shaft are fixedly connected to the connecting plate; a driving mechanism for rotating the threaded rod; an alarm mechanism for giving a reminder when the support operation is completed to facilitate the operation of the user.

[0007] Preferably, a plurality of universal wheels are installed at the lower end of the base.

[0008] Preferably, the driving mechanism includes a protective box fixedly connected to the left side of the base. A rocking handle is rotatably connected to the upper end of the protective box. A part of the rotating shaft of the rocking handle extends into the protective box and is provided with a worm. The left end of the threaded rod extends into the protective box and is provided with a worm gear. The worm is engaged with the worm gear.

[0009] Preferably, an angle scale layer is provided on the front side of the third mounting plate located on the front side. The front end of the first rotating shaft extends to the outside, and an indicating mark for cooperating with the angle scale layer is fixedly connected to the outside of the front side of the first rotating shaft.

[0010] Preferably, the alarm mechanism includes a support plate provided on the right side of the rotating plate. A push switch is installed on the right side of the rotating plate. The push switch is a non-self-locking switch. A buzzer is installed on the front side of the rotating plate. The push switch is electrically connected to the buzzer.

[0011] Preferably, four first piston cylinders are fixedly connected to the right side of the rotating plate. A first piston plate that can slide left and right is provided in each first piston cylinder. The left side of each first piston plate is elastically connected to the left inner wall of the first piston cylinder through a spring. The right side of each first piston plate is fixedly connected to a first piston rod. The right ends of the plurality of first piston rods are jointly fixedly connected to the left side of the support plate.

[0012] Preferably, a plurality of second piston cylinders are fixedly connected to the lower end of the base. A second piston plate that can slide up and down is provided in each second piston cylinder. The lower end of each second piston plate is fixedly connected to a second piston rod. The lower end of each second piston rod is fixedly connected to a limiting plate. A limiting hole is penetrated through each limiting plate. A guiding plate is fixedly connected to the upper end of each limiting plate. Each guiding plate is slidably connected to the corresponding side wall of the base.

[0013] Preferably, the left spaces of every two adjacent first piston cylinders are communicated through a third connecting pipe. The top spaces of every two adjacent second piston cylinders are communicated through a first connecting pipe. The first connecting pipe located on the rightmost side and the third connecting pipe located at the lowermost side are communicated through a second connecting pipe. The second connecting pipe is a flexible pipe. The left space of each first piston cylinder, the top space of each second piston cylinder, each first connecting pipe, the second connecting pipe, and the inside of each third connecting pipe are all filled with hydraulic oil.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The present invention realizes the flexible adjustment of the angle of the rotating plate by driving the cooperation of the worm and the worm gear through shaking the handle, and is supplemented by the precise cooperation of the angle scale layer and the indicator to ensure the precise control of the support angle, meet the requirements of different template support angles, and improve the construction efficiency and accuracy.

[0016] 2. The connection between the worm and the worm gear has self-locking property. When the rotating plate is adjusted to the required support angle, it can effectively resist external forces and maintain the angle stability, avoiding construction safety hazards caused by angle changes and providing reliable safety guarantee for house construction.

[0017] 3. When the support plate abuts tightly against the template, the pressing switch is triggered and the buzzer emits an alarm sound to remind the user that the support operation has been completed, facilitating the subsequent limiting operation of the user.

[0018] 4. Through the hydraulic oil transmission system, the linkage between the support plate and the ground limiting plate is realized. Only after the support plate abuts tightly against the template will the limiting plate descend to the ground for limiting. This mechanism ensures that the limiting operation can only be carried out in the fully tightened state, effectively avoiding repeated adjustments and safety hazards caused by misoperations.

[0019] In summary, through flexible angle adjustment, self-locking stability, intelligent alarm and innovative limiting mechanism design, this solution effectively solves the problems existing in traditional support devices in terms of angle adjustment, stability, operation convenience and safety, and provides a more efficient, accurate and safe support solution for house construction. Brief Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of an adjustable support device for a house construction template proposed by the present invention;

[0021] Figure 2 is Figure 1 an enlarged schematic view of part A of ;

[0022] Figure 3 is Figure 1 a schematic view from the bottom-up perspective of ;

[0023] Figure 4 is Figure 1 a plan view from the left-side perspective of ;

[0024] Figure 5 is Figure 1 a plan view from the front perspective of ;

[0025] Figure 6 is Figure 1 a partial sectional schematic view of one of the first piston cylinders of .

[0026] Figure 7 isFigure 6 Enlarged view of part B;

[0027] Figure 8 is Figure 1 Partial sectional view of one of the second piston cylinders of;

[0028] Figure 9 is Figure 8 Enlarged view of part C of.

[0029] In the figure: 1 base, 2 rectangular groove, 3 protective box, 4 universal wheels, 5 rocking handle, 6 threaded rod, 7 slide bar, 8 first mounting plate, 9 connecting plate, 10 second mounting plate, 11 rotating plate, 12 support plate, 13 first piston cylinder, 14 first piston rod, 15 second piston cylinder, 16 second piston rod, 17 limiting plate, 18 guiding plate, 19 limiting hole, 20 first connecting pipe, 21 first rotating shaft, 22 indicating mark, 23 third mounting plate, 24 buzzer, 25 worm, 26 worm gear, 27 third connecting pipe, 28 pressing switch, 29 first piston plate, 30 spring, 31 second piston plate, 32 second connecting pipe, 33 angle scale layer. Specific implementation manner

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0031] It should be noted that the terms used here are only for describing specific implementation manners and are not intended to limit the exemplary embodiments according to the present application. As used here, unless otherwise clearly specified in the context, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0032] Refer to Figures 1-9 , an adjustable support device for a house construction formwork, including a base 1, and a plurality of universal wheels 4 are installed at the lower end of the base 1. Through the universal wheels 4, it is convenient for the base 1 to move. On the upper part of the right side of the base 1, two third mounting plates 23 are symmetrically and fixedly connected. A first rotating shaft 21 is rotatably connected between the two third mounting plates 23, and a rotating plate 11 is fixedly connected to the first rotating shaft 21;

[0033] As an implementation manner of the present invention, it further includes an angle adjustment mechanism. The angle adjustment mechanism is used to adjust the rotation angle of the rotating plate 11 to meet different usage requirements. The angle adjustment mechanism includes a rectangular groove 2 opened at the upper end of the base 1. A threaded rod 6 is rotatably connected between the left and right inner walls of the rectangular groove 2. A slide bar 7 is threadedly connected to the threaded rod 6. The slide bar 7 is slidably connected to the inner wall of the rectangular groove 2. Two first mounting plates 8 are symmetrically and fixedly connected to the upper end of the slide bar 7. A second rotating shaft is rotatably connected between the two first mounting plates 8. Two second mounting plates 10 are symmetrically and fixedly connected to the left side of the rotating plate 11. A third rotating shaft is rotatably connected between the two second mounting plates 10. A connecting plate 9 is disposed through the third rotating shaft and the second rotating shaft. Both the third rotating shaft and the second rotating shaft are fixedly connected to the connecting plate 9. Further, by rotating the threaded rod 6, the slide bar 7 can be driven to move rightward or leftward, thereby realizing the angle adjustment of the rotating plate 11 by using the rotating plate 11;

[0034] As an implementation manner of the present invention, an angle scale layer 33 is provided on the front side of the third mounting plate 23 located at the front side. The front end of the first rotating shaft 21 extends to the outside, and an indicating mark 22 matched with the angle scale layer 33 is fixedly connected to the outer side of the front side of the first rotating shaft 21. By adopting this method, the angle adjustment can be made more accurate;

[0035] As an implementation manner of the present invention, it further includes a driving mechanism. The driving mechanism is used to rotate the threaded rod 6. The driving mechanism includes a protective box 3 fixedly connected to the left side of the base 1. A rocking handle 5 is rotatably connected to the upper end of the protective box 3. A part of the rotating shaft of the rocking handle 5 extends into the protective box 3 and is provided with a worm 25. The left end of the threaded rod 6 extends into the protective box 3 and is provided with a worm gear 26. The worm 25 is engaged with the worm gear 26. Due to the self-locking property of the connection between the worm gear 26 and the worm 25, good stability can be ensured after being adjusted to the support state;

[0036] As an implementation manner of the present invention, it further includes an alarm mechanism. The alarm mechanism is used to give a reminder when the support operation is completed, which is convenient for the user to operate. The alarm mechanism includes a support plate 12 disposed on the right side of the rotating plate 11. A push switch 28 is installed on the right side of the rotating plate 11. The push switch 28 is a non-self-locking switch. A buzzer 24 is installed on the front side of the rotating plate 11. The push switch 28 is electrically connected to the buzzer 24;

[0037] As an embodiment of the present invention, four first piston cylinders 13 are fixedly connected to the right side of the rotating plate 11. A first piston plate 29 that can slide left and right is arranged in each first piston cylinder 13. The left side of each first piston plate 29 is elastically connected to the left inner wall of the first piston cylinder 13 through a spring 30. Here, the spring 30 uses a spring with a relatively small stiffness coefficient. The right side of each first piston plate 29 is fixedly connected to a first piston rod 14. The right ends of the plurality of first piston rods 14 are jointly fixedly connected to the left side of the support plate 12. A plurality of second piston cylinders 15 are fixedly connected to the lower end of the base 1. A second piston plate 31 that can slide up and down is arranged in each second piston cylinder 15. The lower end of each second piston plate 31 is fixedly connected to a second piston rod 16. The lower end of each second piston rod 16 is fixedly connected to a limiting plate 17. A limiting hole 19 is penetrated through each limiting plate 17. A guiding plate 18 is fixedly connected to the upper end of each limiting plate 17. Each guiding plate 18 is slidably connected to the corresponding side wall of the base 1;

[0038] As an embodiment of the present invention, the left spaces of every two adjacent first piston cylinders 13 are communicated through a third communication pipe 27. The top spaces of every two adjacent second piston cylinders 15 are communicated through a first communication pipe 20. The first communication pipe 20 located on the rightmost side and the third communication pipe 27 located at the bottommost are communicated through a second communication pipe 32. The second communication pipe 32 is a flexible pipe. The left space of each first piston cylinder 13, the top space of each second piston cylinder 15, each first communication pipe 20, the second communication pipe 32, and the inside of each third communication pipe 27 are all filled with hydraulic oil.

[0039] In the present invention, after the user first moves the device to the required position through the universal wheels 4, angle adjustment is performed according to the angle of the template to be supported. Specifically, the worm 25 is driven to rotate by shaking the handle 5. The worm 25 and the worm gear 26 cooperate to drive the threaded rod 6 to rotate, so that the slide bar 7 slides left and right in the rectangular groove 2. The movement of the slide bar 7 is connected to the rotating plate 11 through the first mounting plate 8, the second rotating shaft, the second mounting plate 10, and the third rotating shaft, realizing the angle adjustment of the rotating plate 11. At the same time, by observing the cooperation between the angle scale layer 33 and the indicating mark 22, the accuracy of the angle adjustment can be ensured;

[0040] In addition, due to the self-locking property of the connection between the worm 25 and the worm gear 26, when the required support angle is adjusted, even if an external force acts, the stability of the rotating plate 11 can be ensured, avoiding angle changes;

[0041] When the rotating plate 11 rotates to the required angle, a user pushes the entire device to move close to the template. When the support plate 12 is pressed against the template, the support plate 12 moves left relative to the rotating plate 11. At this time, the pressing switch 28 is pressed by the support plate 12, the circuit is connected, and the buzzer 24 emits an alarm sound to remind the user that the support operation has been completed;

[0042] Meanwhile, the support plate 12 pushes the first piston plate 29 to slide leftward through the first piston rod 14, compressing the spring 30. At the same time, the hydraulic oil is transmitted into the second piston cylinder 15 through the third communication pipe 27, the second communication pipe 32 and the first communication pipe 20, pushing the second piston plate 31 to slide downward, thereby driving the limiting plate 17 and the limiting hole 19 to move downward to the ground for limiting. Another worker can complete the limiting of the device to the ground by driving the limiting nails into the plurality of limiting holes 19. In this way, only when it is fully tightened can the limiting operation with the ground be carried out, effectively avoiding the occurrence of misoperation.

[0043] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of this application are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order different from those illustrated or described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that comprises a series of steps or units does not have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0044] The above is only a preferred specific embodiment 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 of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. An adjustable support device for a housing construction template, characterized in that: include: A base (1), wherein two third mounting plates (23) are symmetrically fixedly connected to the upper end of the right side portion of the base (1), a first rotating shaft (21) is rotatably connected between the two third mounting plates (23), and a rotating plate (11) is fixedly connected to the first rotating shaft (21); An angle adjustment mechanism, the angle adjustment mechanism is used to adjust the rotation angle of the rotating plate (11) to meet different usage requirements, the angle adjustment mechanism comprises a rectangular groove (2) opened at the upper end of the base (1), a threaded rod (6) is rotatably connected between the inner walls on the left and right sides of the rectangular groove (2), a slide bar (7) is threadedly connected on the threaded rod (6), the slide bar (7) is slidably connected to the inner wall of the rectangular groove (2), two first mounting plates (8) are symmetrically fixedly connected to the upper end of the slide bar (7), a second rotating shaft is rotatably connected between the two first mounting plates (8), two second mounting plates (10) are symmetrically fixedly connected to the left side of the rotating plate (11), a third rotating shaft is rotatably connected between the two second mounting plates (10), a connecting plate (9) is commonly provided on the third rotating shaft and the second rotating shaft, and the third rotating shaft and the second rotating shaft are both fixedly connected to the connecting plate (9); A driving mechanism, the driving mechanism being used to rotate the threaded rod (6); The alarm mechanism is used to remind the user when the supporting operation is completed, so as to facilitate the user to operate.

2. The adjustable support device for a building construction template according to claim 1, characterized in that: A plurality of universal wheels (4) are installed at the lower end of the base (1).

3. The adjustable support device for a building construction template according to claim 1, characterized in that: The driving mechanism comprises a protection box (3) fixedly connected to the left side of the base (1); the upper end of the protection box (3) is rotatably connected to a shaking handle (5); the rotating shaft portion of the shaking handle (5) extends into the interior of the protection box (3) and is provided with a worm (25); the left end of the threaded rod (6) extends into the interior of the protection box (3) and is provided with a worm wheel (26); the worm (25) cooperates with the worm wheel (26).

4. The adjustable support device for a building construction template according to claim 1, characterized in that: An angle scale layer (33) is arranged on the front side of the third mounting plate (23) located on the front side, the front end of the first rotating shaft (21) extends to the outside, and an indicator mark (22) matching the angle scale layer (33) is fixedly connected to the outside of the front side of the first rotating shaft (21).

5. The adjustable support device for a building construction template according to claim 1, characterized in that: The alarm mechanism comprises a support plate (12) arranged on the right side of a rotating plate (11); a push switch (28) is installed on the right side of the rotating plate (11); the push switch (28) is not a self-locking switch; a buzzer (24) is installed on the front side of the rotating plate (11); the push switch (28) is electrically connected to the buzzer (24).

6. The adjustable support device for a building construction template according to claim 5, characterized in that: Four first piston cylinders (13) are fixedly connected to the right side of the rotating plate (11), each of the first piston cylinders (13) is provided with a first piston plate (29) that can slide left and right, the left side of each first piston plate (29) is elastically connected to the left inner wall of the first piston cylinder (13) through a spring (30), the right side of each first piston plate (29) is fixedly connected to a first piston rod (14), and the right ends of the plurality of first piston rods (14) are fixedly connected to the left side of the support plate (12).

7. An adjustable support device for a building construction template according to claim 6, characterized in that: A plurality of second piston cylinders (15) are fixedly connected to the lower end of the base (1), each of the second piston cylinders (15) is provided with a second piston plate (31) that can slide up and down, the lower end of each of the second piston plates (31) is fixedly connected to a second piston rod (16), the lower end of each of the second piston rods (16) is fixedly connected to a limiting plate (17), each of the limiting plates (17) is penetrated by a limiting hole (19), the upper end of each of the limiting plates (17) is fixedly connected to a guide plate (18), and each of the guide plates (18) is slidably connected to the corresponding side wall of the base (1).

8. An adjustable support device for a building construction template according to claim 7, characterized in that: The left spaces of every two adjacent first piston cylinders (13) are connected via a third connecting pipe (27), the top spaces of every two adjacent second piston cylinders (15) are connected via a first connecting pipe (20), the first connecting pipe (20) located on the far right is connected to the third connecting pipe (27) located at the bottom via a second connecting pipe (32), the second connecting pipe (32) is a soft pipe, and the left space of each first piston cylinder (13), the top space of each second piston cylinder (15), each first connecting pipe (20), the second connecting pipe (32) and each third connecting pipe (27) are filled with hydraulic oil.

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