A building formwork support device

Abstract

The utility model relates to the technical field of construction engineering, specifically a construction formwork supporting device, comprising: a base and a supporting plate, the top end of the base is slidably connected to a mounting plate, the top end of the mounting plate is slidably connected to a fixing seat, one side of the supporting plate is fixedly connected to two U-shaped blocks, the inner wall of one of the U-shaped blocks is rotatably connected to a supporting rod, and the other end of the supporting rod is hinged to the top end of the fixing seat; the setting of the locking mechanism, when the position and angle adjustment of the supporting plate are completed, the fixing rod is driven to move by driving a round rod, so that the limiting hole corresponding to the fixing rod is engaged, which is conducive to fixing the limiting plate, and by fixing the limiting plate, it is conducive to fixing the connection between the supporting rod and the U-shaped block, and the connection between the telescopic rod and the U-shaped block, ensuring that the supporting rod and the telescopic rod stably support the supporting plate when the supporting plate supports the formwork, thereby improving the stability of the support plate in supporting and fixing the formwork.

Description

Technical Field

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

[0002] The construction 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 size, and maintain their correct position. 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. During the construction process, the construction formwork support frame is an indispensable construction tool. The construction formwork needs to be supported when it is in use to ensure its stability.

[0003] The Chinese patent "A building formwork support device" authorization announcement number "CN 217151396 U" drives the first screw to rotate through the control block, and the first screw drives the mounting plate to move through two moving blocks. When the mounting plate moves, the support plate is pushed to move through the cross plate and the connecting plate, so that the distance can be freely adjusted, which is more convenient to use; then according to the actual tilt angle, the second screw is rotated through the rotating block, and the second screw drives the mounting block to move horizontally when it rotates. When the mounting block moves horizontally, the support plate is tilted through the connecting plate to meet actual needs, facilitate adjustment, and save costs.

[0004] In the above scheme, the horizontal distance and the inclination angle of the support plate can be adjusted, but the connecting plate and the cross plate are rotatably connected to the first fixed block and the second fixed block on the back of the support plate respectively, resulting in the installation of the connecting plate, the cross plate and the support plate being movable, which makes the support plate have a certain instability when supporting the template, which can easily cause safety hazards.

[0005] Therefore, a building formwork supporting device is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a building formwork support device in order to solve the above-mentioned problem, which improves the problem that the connecting plate and the cross plate are respectively rotatably connected to the first fixed block and the second fixed block on the back of the support plate, resulting in the installation of the connecting plate, the cross plate and the support plate being movable, so that there is a certain instability when the support plate supports the formwork, which is easy to cause safety hazards.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme, a building formwork support device, comprising: a base and a support plate, the top end of the base is slidably connected to a mounting plate, the top end of the mounting plate is slidably connected to a fixed seat, one side of the support plate is fixedly connected to two U-shaped blocks, the inner wall of one of the U-shaped blocks is rotatably connected to a support rod, the other end of the support rod is hinged to the top of the fixed seat, the inner wall of the other U-shaped block is rotatably connected to a telescopic rod, the other end of the telescopic rod is fixedly connected to one end of the mounting plate, and a locking mechanism is provided on one side of the support plate; wherein the locking mechanism comprises a connecting rod slidably connected to the top end of the U-shaped block, the other end of the connecting rod is fixedly connected to a circular plate, one end of the circular plate is slidably connected to the fixing rod, one end of the support rod rotating shaft and one end of the telescopic rod rotating shaft both pass through the corresponding U-shaped block and are fixedly connected to a limiting plate, the other end of the limiting plate is provided with limiting holes distributed in an annular manner, and a driving assembly is provided on one side of the support plate.

[0008] Preferably, the driving assembly includes two fixed plates fixedly connected to one side of the support plate, bolts are rotatably connected between the opposite sides of the two fixed plates, the surface of the bolts is threadedly connected to the moving plate, and the other ends of the two circular plates are fixedly connected to round rods, and the other ends of the round rods are fixedly connected to the surface of the moving plate. By rotating the bolts, under the action of the moving plate and the round rod, the two circular plates are pushed to drive the fixed rod to move at the same time, and the two limit plates are fixed at the same time, which is conducive to the synchronous fixation of the connection between the support rod and the U-shaped block, and the telescopic rod and the U-shaped block, ensuring the consistency of the device when used, and the operation is relatively simple.

[0009] Preferably, a limiting groove is provided at one end of the circular plate, the inner wall of the limiting groove is slidably connected to a limiting block, one end of the limiting block is fixedly connected to one end of a fixed rod, both sides of the limiting block are fixedly connected to springs, and the other end of the spring is fixedly connected to the inner wall of the limiting groove. When the fixed rod and the corresponding limiting hole are interlaced, under the action of the spring, the limiting block and the limiting groove, it is conducive to ensuring that the fixed rod smoothly enters the limiting hole, thereby ensuring the stability of the device during operation.

[0010] Preferably, the opening of the limiting hole is trumpet-shaped, which reduces the resistance of the fixing rod when entering the limiting hole.

[0011] Preferably, the other end of the fixing rod is bent into a spherical shape, and the diameter of the fixing rod is the same as the inner wall diameter of the limiting hole, which is conducive to making the fixing rod enter the limiting hole better and at the same time, ensuring the stability of the fixing rod when being engaged with the limiting hole.

[0012] Preferably, one end of the circular plate is fixedly connected with a contact pad, and the contact pad is a rubber component, so as to increase the friction between the circular plate and the limiting plate when the fixing rod is engaged with the limiting groove.

[0013] Preferably, the center of the circular plate and the center of the corresponding limiting plate are located on the same horizontal plane.

[0014] The beneficial effects of the utility model are:

[0015] The setting of the locking mechanism, when the position and angle adjustment of the support plate are completed, the fixing rod is driven to move by driving the round rod, so that the corresponding limiting hole of the fixing rod is engaged, which is conducive to fixing the limiting plate. By fixing the limiting plate, it is conducive to fixing the connection between the support rod and the U-shaped block, and the telescopic rod and the U-shaped block, ensuring that the support rod and the telescopic rod stably support the support plate when the support plate supports the template, thereby improving the stability of the support plate supporting and fixing the template;

[0016] By turning the bolt, under the action of the movable plate and the round rod, the two round plates are pushed to drive the fixed rod to move at the same time, and the two limit plates are fixed at the same time, which is beneficial to synchronously fix the connection between the support rod and the U-shaped block, and the telescopic rod and the U-shaped block, thereby ensuring the consistency of the device during use and being relatively easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the locking mechanism structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure of the circular plate, the connecting rod and the U-shaped block of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0021] Figure 5 for Figure 4 A is an enlarged view of the middle image.

[0022] In the figure: 1. base; 2. support plate; 3. mounting plate; 4. fixing seat; 5. U-shaped block; 6. support rod; 7. telescopic rod; 8. locking mechanism; 81. connecting rod; 82. round plate; 83. fixing rod; 84. limiting plate; 85. limiting hole; 86. driving assembly; 861. fixing plate; 862. bolt; 863. moving plate; 864. round rod; 865. limiting groove; 866. limiting block; 867. spring; 868. contact pad. 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] When implementing: Figure 1-5 As shown, a building formwork support device comprises: a base 1 and a support plate 2, the top of the base 1 is slidably connected with a mounting plate 3, the top of the mounting plate 3 is slidably connected with a fixing seat 4, one side of the support plate 2 is fixedly connected with two U-shaped blocks 5, the inner wall of one of the U-shaped blocks 5 is rotatably connected with a support rod 6, the other end of the support rod 6 is hinged to the top of the fixing seat 4, the inner wall of the other U-shaped block 5 is rotatably connected with a telescopic rod 7, the other end of the telescopic rod 7 is fixedly connected to one end of the mounting plate 3, and a locking mechanism 8 is provided on one side of the support plate 2; wherein the locking mechanism 8 comprises a connecting rod 81 slidably connected to the top of the U-shaped block 5, the other end of the connecting rod 81 is fixedly connected with a circular plate 82, one end of the circular plate 82 is slidably connected with a fixing rod 83, one end of the rotating shaft of the support rod 6 and one end of the rotating shaft of the telescopic rod 7 both pass through the corresponding U-shaped block 5 and are fixedly connected to a limiting plate 84, the other end of the limiting plate 84 is provided with limiting holes 85 distributed in an annular manner, and a driving assembly 86 is provided on one side of the support plate 2.

[0025] The telescopic rod 7 includes a mounting frame and a moving rod. The inner wall of the mounting frame has a slide groove matching the moving rod, so that the surface of the moving rod can slide along the inner wall of the mounting frame. In this solution, the mounting frame in the telescopic rod 7 is rotatably connected to another U-shaped block 5, and one end of the moving rod is fixedly connected to the mounting plate 3.

[0026] The inner wall of the base 1 and the inner wall of the mounting plate 3 are both rotatably connected with a screw rod, and the surface of the screw rod is threadedly connected with a moving block. The screw rod in the base 1 is driven by a motor to rotate, so that the moving block drives the mounting plate 3 to move, thereby pushing the support plate 2 to move horizontally. The screw rod in the mounting plate 3 is driven by a motor to rotate, so that the moving block drives the fixed seat 4 to move horizontally, so that the support rod 6 pulls the support plate 2 to change its angle. This method is the same as the original scheme.

[0027] like Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the driving assembly 86 includes two fixed plates 861 fixedly connected to one side of the support plate 2, a bolt 862 is rotatably connected between the opposite sides of the two fixed plates 861, a movable plate 863 is threadedly connected to the surface of the bolt 862, and the other ends of the two circular plates 82 are fixedly connected to a round rod 864, and the other ends of the round rod 864 are fixedly connected to the surface of the movable plate 863.

[0028] When the fixing seat 4 drives the support rod 6 to move horizontally to change the inclination angle of the support plate 2, the connection between the support rod 6 and one of the U-shaped blocks 5 will rotate, and the connection between the telescopic rod 7 and the other U-shaped block 5 will rotate synchronously. At this time, the corresponding limit plate 84 will be driven to rotate synchronously.

[0029] When the support plate 2 and the distance adjustment are completed, the bolt 862 is turned to move the movable plate 863, thereby driving the round rod 864 to move, and the corresponding round plate 82 is pushed to move horizontally through the two round rods 864. When the round plate 82 moves, it drives the fixed rod 83 to move synchronously, and makes the fixed rod 83 enter the corresponding limiting hole 85 to fix the limiting plate 84. By fixing the two limiting plates 84, the fixing operation of the rotating axis of the support rod 6 and the rotating axis of the telescopic rod 7 is realized.

[0030] like Figure 5 As shown, a limiting groove 865 is opened at one end of the circular plate 82, and the inner wall of the limiting groove 865 is slidably connected to a limiting block 866. One end of the limiting block 866 is fixedly connected to one end of the fixing rod 83. Both sides of the limiting block 866 are fixedly connected with springs 867, and the other end of the spring 867 is fixedly connected to the inner wall of the limiting groove 865.

[0031] When the fixing rod 83 is misaligned with the corresponding limiting hole 85, when the circular plate 82 drives the fixing rod 83 to enter the limiting hole 85, the opening of the limiting hole 85 will squeeze the fixing rod 83, so that the fixing rod 83 drives the limiting block 866 to move and squeeze the spring 867, so that the fixing rod 83 smoothly enters the limiting hole 85. When the fixing rod 83 drives the limiting block 866 to move in the limiting groove 865, it moves with the center of the circular plate 82 as the rotation center point.

[0032] like Figure 3 As shown, the opening of the limiting hole 85 is in a trumpet shape. The opening diameter of the limiting hole 85 is larger than the inner wall diameter of the limiting hole 85.

[0033] like Figure 5 As shown, the other end of the fixing rod 83 is curved into a spherical shape, and the diameter of the fixing rod 83 is the same as the inner wall diameter of the limiting hole 85. When the limiting plate 84 rotates, the rotation path of the limiting hole 85 coincides with the fixing rod 83.

[0034] like Figure 5As shown, one end of the circular plate 82 is fixedly connected with a contact pad 868, which is a rubber member. When the other end of the fixing rod 83 is pressed against the inner wall of the limiting hole 85, the surface of the contact pad 868 fits with the other end of the limiting plate 84, and the surface of the contact pad 868 is provided with a plurality of annular grooves.

[0035] like Figure 3 As shown, the center of the circular plate 82 and the center of the corresponding limiting plate 84 are located on the same horizontal plane. The diameter of the circular plate 82 is greater than the diameter of the limiting plate 84.

[0036] When the utility model is in use, after the support plate 2 and the distance adjustment are completed, the bolt 862 is rotated to move the movable plate 863, thereby driving the round rod 864 to move, and the two round rods 864 push the corresponding circular plate 82 to move horizontally. When the circular plate 82 moves, it drives the fixed rod 83 to move synchronously, and makes the fixed rod 83 enter the corresponding limiting hole 85 to fix the limiting plate 84. By fixing the two limiting plates 84, the connection between the support rod 6 and the U-shaped block 5, and the telescopic rod 7 and the U-shaped block 5 are fixed.

[0037] When the fixing rod 83 is misaligned with the corresponding limiting hole 85, when the circular plate 82 drives the fixing rod 83 to enter the limiting hole 85, the opening of the limiting hole 85 will squeeze the fixing rod 83, so that the fixing rod 83 drives the limiting block 866 to move and squeeze the spring 867, so that the fixing rod 83 can smoothly enter the limiting hole 85.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A building formwork support device, characterized in that: include: A base (1) and a support plate (2), wherein the top of the base (1) is slidably connected to a mounting plate (3), the top of the mounting plate (3) is slidably connected to a fixing seat (4), one side of the support plate (2) is fixedly connected to two U-shaped blocks (5), the inner wall of one of the U-shaped blocks (5) is rotatably connected to a support rod (6), the other end of the support rod (6) is hinged to the top of the fixing seat (4), the inner wall of the other U-shaped block (5) is rotatably connected to a telescopic rod (7), the other end of the telescopic rod (7) is fixedly connected to one end of the mounting plate (3), and a locking mechanism (8) is provided on one side of the support plate (2); The locking mechanism (8) comprises a connecting rod (81) slidably connected to the top end of the U-shaped block (5); the other end of the connecting rod (81) is fixedly connected to a circular plate (82); one end of the circular plate (82) is slidably connected to a fixing rod (83); one end of the rotating shaft of the support rod (6) and one end of the rotating shaft of the telescopic rod (7) both pass through the corresponding U-shaped block (5) and are fixedly connected to a limiting plate (84); the other end of the limiting plate (84) is provided with limiting holes (85) distributed in an annular shape; and a driving assembly (86) is provided on one side of the support plate (2).

2. A building formwork support device according to claim 1, characterized in that: The driving assembly (86) comprises two fixed plates (861) fixedly connected to one side of the support plate (2); a bolt (862) is rotatably connected between opposite sides of the two fixed plates (861); a movable plate (863) is threadedly connected to the surface of the bolt (862); the other ends of the two circular plates (82) are fixedly connected to a round rod (864); and the other end of the round rod (864) is fixedly connected to the surface of the movable plate (863).

3. A building formwork support device according to claim 1, characterized in that: A limiting groove (865) is provided at one end of the circular plate (82); the inner wall of the limiting groove (865) is slidably connected to a limiting block (866); one end of the limiting block (866) is fixedly connected to one end of a fixing rod (83); springs (867) are fixedly connected to both sides of the limiting block (866); the other end of the spring (867) is fixedly connected to the inner wall of the limiting groove (865).

4. A building formwork support device according to claim 1, characterized in that: The opening of the limiting hole (85) is in a trumpet shape.

5. A building formwork support device according to claim 1, characterized in that: The other end of the fixing rod (83) is bent into a spherical shape, and the diameter of the fixing rod (83) is the same as the diameter of the inner wall of the limiting hole (85).

6. A building formwork support device according to claim 1, characterized in that: One end of the circular plate (82) is fixedly connected to a contact pad (868), and the contact pad (868) is a rubber component.

7. A building formwork support device according to claim 1, characterized in that: The center of the circular plate (82) and the center of the corresponding limiting plate (84) are located on the same horizontal plane.

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