A construction engineering formwork support device

Abstract

The utility model relates to the technical field of building formwork support, and discloses a building engineering formwork support device, including a base, and also including: a telescopic mechanism fixedly connected to the top of the base, the top of the telescopic mechanism is rotatably connected to a support plate, a torsion disk is threadedly connected to the upper surface of the telescopic mechanism, a movable sleeve is arranged above the torsion disk, the rear end of the movable sleeve is hinged to a support rod, and the other end of the support rod is hinged to the bottom of the support plate; a movable ring movably connected to the surface of the telescopic mechanism, a fixed plate is hinged on the right side of the movable ring, and a rack plate is movably connected inside the fixed plate; the utility model can drive the movable sleeve to move up and down, so that the support plate is deflected at an angle, thereby facilitating the support of formworks at different angles, and at the same time can directly adjust the length between the fixed plate and the rack plate, so as to facilitate the subsequent clamping ring to be clamped with another supporting device, thereby facilitating the use of operators.

Description

Technical Field

[0001] The utility model relates to the technical field of building formwork support, in particular to a building engineering formwork support device. Background Art

[0002] The building formwork is a temporary support structure, which is made according to the design requirements to shape the concrete structure and components according to the specified position and geometric dimensions, maintain its correct position, and bear the self-weight of the building formwork and the external loads acting on it. The purpose of the formwork project is to ensure the quality and construction safety of the concrete project, speed up the construction progress and reduce the project cost. When pouring concrete, since concrete is a fluid, a building formwork is needed to receive the concrete and solidify the concrete in the building formwork so that the concrete solidifies into a fixed shape. When the building formwork is in use, it needs to be supported by a supporting device to ensure that the formwork can be installed stably.

[0003] After searching, it is found that a Chinese patent document discloses a building formwork support device [Announcement No.: CN220014593U]. This building formwork support device includes a base plate, a support column with adjustable height is fixed on the top of the base plate, a first support plate is fixedly connected to the other end of the support column, a first screw is rotatably connected inside the first support plate, a second support plate is threadedly connected to both sides of the surface of the first screw, a force structure for driving the first screw to rotate is provided on the surface of the first support plate, and a movable ring is rotatably connected to the surface of the support column.

[0004] The patent discloses that the ferrule can be clamped on the surface of another supporting device, thereby improving the stability between the multiple supporting devices during support. However, when driving the ferrule to move, the second screw can be driven to move outward little by little through the rotation of the turntable. This moving method is more troublesome, time-consuming and labor-intensive. Utility Model Content

[0005] The purpose of the utility model is to provide a construction engineering formwork supporting device to solve the problems existing in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a construction engineering formwork support device, including a base, and also including:

[0007] A telescopic mechanism fixedly connected to the top of the base, the top of the telescopic mechanism is rotatably connected to a support plate, a torsion disc is threadedly connected to the upper surface of the telescopic mechanism, a movable sleeve is arranged above the torsion disc, a support rod is hinged at the rear end of the movable sleeve, and the other end of the support rod is hinged to the bottom of the support plate;

[0008] A movable ring movably connected to the surface of the telescopic mechanism, a fixed plate is hinged on the right side of the movable ring, a rack plate is movably connected inside the fixed plate, and a snap ring is rotatably connected to the other end of the rack plate;

[0009] A concave plate is fixed on the right side of the fixed plate, and a movable rod is movably connected inside the concave plate. A pull plate is fixed to one end of the movable rod, and a clamping plate for limiting the rack plate is fixed to the other end of the movable rod. A spring is sleeved on the surface of the movable rod, and the two ends of the spring are respectively fixed to the clamping plate and the concave plate.

[0010] Preferably, a slide groove is provided on the left side of the fixed plate, a sliding block is slidably connected inside the slide groove, and the right side of the sliding block is fixed to the left side of the rack plate.

[0011] Preferably, a limiting groove is provided above the surface of the telescopic mechanism, and the inner side of the movable sleeve is slidably connected to the inside of the limiting groove.

[0012] Preferably, a limit plate is provided on the surface of the telescopic mechanism, and the inner side of the limit plate is in contact with the surface of the fixing plate.

[0013] Preferably, the inner side of the clamping ring fits with the surface of the telescopic mechanism, and a soft cushion is provided on the inner side of the clamping ring.

[0014] Preferably, the bottom of the movable sleeve is rotatably connected to the top of the torsion plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model can drive the movable sleeve to move up and down through the threaded connection between the inside of the torsion disk and the top of the telescopic mechanism surface, thereby applying force to the support rod to facilitate the support plate to deflect at an angle, thereby facilitating the support of templates at different angles. At the same time, through the movable connection of the rack plate inside the fixed plate, the length between the fixed plate and the rack plate can be directly adjusted to facilitate the subsequent clamping ring and another supporting device, thereby facilitating use by operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the rear upward structure of the utility model;

[0020] Figure 4 It is a schematic diagram of a partial three-dimensional structure in the utility model;

[0021] Figure 5 For this utility model Figure 4 A partial enlarged view of point A in the middle.

[0022] In the figure: 1. base; 2. telescopic mechanism; 3. support plate; 4. torsion plate; 5. movable sleeve; 6. support rod; 7. movable ring; 8. fixed plate; 9. rack plate; 10. snap ring; 11. concave plate; 12. movable rod; 13. pull plate; 14. clamping plate; 15. spring; 16. slide groove; 17. slider; 18. limit plate; 19. limit groove; 20. cushion. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 As shown, a construction engineering formwork support device comprises a base 1, a telescopic mechanism 2 is fixedly connected to the top of the base 1, a support plate 3 is rotatably connected to the top of the telescopic mechanism 2, an external thread is provided above the surface of the telescopic mechanism 2, a torsion disc 4 is threadedly connected to the surface of the telescopic mechanism 2, a movable sleeve 5 is provided above the torsion disc 4, and the bottom of the movable sleeve 5 is rotatably connected to the top of the torsion disc 4, so that the movable sleeve 5 can be connected to prevent the movable sleeve 5 from moving at will, a support rod 6 is hinged at the rear end of the movable sleeve 5, and the other end of the support rod 6 is hinged to the bottom of the support plate 3, and the telescopic mechanism 2 is provided above the surface of the telescopic mechanism 2. The surface of the structure 2 is movably connected with a movable ring 7, the right side of the movable ring 7 is hinged with a fixed plate 8, the interior of the fixed plate 8 is movably connected with a rack plate 9, the other end of the rack plate 9 is rotatably connected with a clamping ring 10, the right side of the fixed plate 8 is fixedly connected with a concave plate 11, the interior of the concave plate 11 is movably connected with a movable rod 12, one end of the movable rod 12 is fixed with a pull plate 13, the other end of the movable rod 12 is fixed with a clamping plate 14 for limiting the rack plate 9, the surface of the movable rod 12 is sleeved with a spring 15, the two ends of the spring 15 are respectively fixed to the clamping plate 14 and the concave plate 11.

[0025] A slide groove 16 is provided on the left side of the fixed plate 8, and a slider 17 is slidably connected inside the slide groove 16. The right side of the slider 17 is fixed to the left side of the rack plate 9. This not only supports the rack plate 9, but also facilitates limiting the distance of its movement inside the fixed plate 8.

[0026] A limiting groove 19 is provided above the surface of the telescopic mechanism 2, and the inner side of the movable sleeve 5 is slidably connected to the inside of the limiting groove 19, so that the movable sleeve 5 can be auxiliary limited to facilitate its up and down movement.

[0027] A limiting plate 18 is disposed on the surface of the telescopic mechanism 2, and the inner side of the limiting plate 18 is in contact with the surface of the fixing plate 8, so that the fixing plate 8 can be limited and fixed after being closed.

[0028] The inner side of the clamping ring 10 fits with the surface of the telescopic mechanism 2, and a soft pad 20 is provided on the inner side of the clamping ring 10, so as to increase the friction between the surface of the other telescopic mechanism 2 and facilitate better fixation later.

[0029] It is worth noting that: the technical features proposed in this technical solution should be regarded as prior art, and the specific structure, working principle, and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field, and this technical solution will not be further elaborated.

[0030] Working principle: When supporting the top template, the device can be moved to the position where support is required. If the supported template is in an inclined state, the torsion disk 4 can be rotated to drive the movable sleeve 5 to move. When the movable sleeve 5 moves, it will apply force to the support rod 6 and drive the support plate 3 to deflect at an angle. After deflection to a certain angle, the support plate 3 can be used to support the top template. In order to improve the stability during support, the fixed plate 8 can be rotated out from the inner side of the limiting plate 18, and then the pull plate 13 is pulled outward, and the card plate 14 and the telescopic mechanism 2 are driven to move together, so that the card plate 14 is away from one side of the rack plate 9, and then the rack plate 9 can be pulled until the snap ring 10 is engaged with the telescopic mechanism 2 at another supporting device. Finally, the pull plate 13 is released, and the elastic force of the spring 15 itself is used to drive the card plate 14 to limit the position of the rack plate 9 again.

[0031] It should be noted that, in this article, relational terms such as first and second, 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 "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction engineering formwork support device, comprising a base (1), characterized in that: Also includes: A telescopic mechanism (2) is fixedly connected to the top of the base (1), the top of the telescopic mechanism (2) is rotatably connected to a support plate (3), a torsion disc (4) is threadedly connected above the surface of the telescopic mechanism (2), a movable sleeve (5) is arranged above the torsion disc (4), a rear end of the movable sleeve (5) is hinged to a support rod (6), and the other end of the support rod (6) is hinged to the bottom of the support plate (3); A movable ring (7) movably connected to the surface of the telescopic mechanism (2), a fixed plate (8) is hinged on the right side of the movable ring (7), a rack plate (9) is movably connected inside the fixed plate (8), and a snap ring (10) is rotatably connected to the other end of the rack plate (9); A concave plate (11) is fixed on the right side of the fixed plate (8), and a movable rod (12) is movably connected inside the concave plate (11). A pull plate (13) is fixed to one end of the movable rod (12), and a clamping plate (14) for limiting the position of the rack plate (9) is fixed to the other end of the movable rod (12). A spring (15) is sleeved on the surface of the movable rod (12), and the two ends of the spring (15) are respectively fixed to the clamping plate (14) and the concave plate (11).

2. A construction engineering formwork support device according to claim 1, characterized in that: A slide groove (16) is provided on the left side of the fixed plate (8), a slider (17) is slidably connected inside the slide groove (16), and the right side of the slider (17) is fixed to the left side of the rack plate (9).

3. A construction engineering formwork support device according to claim 1, characterized in that: A limiting groove (19) is provided above the surface of the telescopic mechanism (2), and the inner side of the movable sleeve (5) is slidably connected to the inside of the limiting groove (19).

4. A construction engineering formwork support device according to claim 1, characterized in that: A limiting plate (18) is provided on the surface of the telescopic mechanism (2), and the inner side of the limiting plate (18) is in contact with the surface of the fixing plate (8).

5. A construction engineering formwork support device according to claim 1, characterized in that: The inner side of the clamping ring (10) is in contact with the surface of the telescopic mechanism (2), and a soft cushion (20) is provided on the inner side of the clamping ring (10).

6. A construction engineering formwork support device according to claim 1, characterized in that: The bottom of the movable sleeve (5) is rotatably connected to the top of the twisting plate (4).

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