Building formwork splicing clamp capable of achieving automatic alignment

Abstract

The utility model belongs to the technical field of template splicing, and particularly relates to a building template splicing clamp capable of automatically aligning, which is characterized in that a worktable is fixedly arranged at the bottom of the clamp, the clamp comprises two cylinders, limiting blocks are fixedly arranged at the extending ends of the two cylinders, and adjusting mechanisms are fixedly arranged at the two ends of the two limiting blocks respectively; when the air cylinders drive the limiting blocks to reset, driving of the spring assemblies to the connecting blocks and driving of the first springs can be relieved, according to the extensibility of the springs, the first springs drive the connecting blocks on one sides of the telescopic rods to move towards the sides away from the limiting blocks, and it is guaranteed that the distances between the connecting blocks on the two sides of the two air cylinders and the limiting blocks are the same; it is ensured that when the building template is clamped and limited next time, due to the fact that the distances between the multiple connecting blocks and the limiting blocks are different, the multiple connecting blocks are driven by the spring assemblies to be located at different positions, and then the situation that the building template cannot be effectively clamped and limited is avoided; by means of the mechanism, it is ensured that the multiple limiting blocks can be automatically aligned.

Description

TECHNICAL FIELD

[0001] The utility model relates to template splicing technical field, concretely is a kind of building template splicing fixture that can be automatically aligned. BACKGROUND

[0002] Building template is a kind of temporary supporting structure for pouring concrete component in building engineering. It can not only ensure the shape, size and surface quality of concrete component, but also improve construction efficiency and safety. The existing building template can also be spliced according to the construction needs, but a clamp is needed to clamp the building template during splicing to prevent displacement of the building template.

[0003] To improve the practicability of the clamp, a spring is installed on one side of the clamp, and the other side of the spring is fixedly connected with the air cylinder. When the air cylinder drives the clamp to clamp the building template, the spring will pull the connecting block to move towards the limiting block as the clamp moves, so that the connecting block automatically adapts to building templates of different sizes. However, after the equipment is reset, the distance between the connecting block and the limiting block may not be automatically reset, and the spacing between the connecting block and the limiting block of the two air cylinders is different at this time. When clamping and limiting the building template again, the spring cannot ensure that all connecting blocks and limiting blocks are at the same spacing, which causes multiple connecting blocks to be misaligned, resulting in unstable clamping of the building template and reducing the splicing efficiency of the building template to some extent. SUMMARY

[0004] To overcome the shortcomings of the prior art, the utility model provides a building template splicing clamp that can be automatically aligned to solve the problem of unstable clamping of the building template caused by misalignment, which reduces the splicing efficiency of the building template to some extent.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a building template splicing clamp that can be automatically aligned, the clamp is fixedly provided with a workbench at the bottom, the clamp includes two air cylinders, limiting blocks are fixedly provided at the extending ends of the two air cylinders, and adjusting mechanisms are fixedly provided at both ends of the two limiting blocks.

[0006] The adjusting mechanism includes an extension rod, one end of the extension rod is fixedly connected with one side of the limiting block, a connecting block is fixedly provided at the end of the extension rod away from the limiting block, a first spring is sleeved on the outer surface of the extension rod, a spring assembly is fixedly provided at one side of the connecting block, and the bottom of the spring assembly is fixedly connected with the top end of the machining table.

[0007] As a preferred technical scheme of the utility model, the spring assembly includes a second spring, one side of the second spring is fixedly connected with one side of the connecting block, and a supporting member is fixedly provided at the side of the second spring away from the connecting block.

[0008] As a preferred embodiment of the present invention, the support member includes a support block, one side of which is fixedly connected to the side of the second spring away from the connecting block, and the support block is located on one side of the cylinder.

[0009] As a preferred technical solution of this utility model, the top of the support block is provided with a threaded part, the bottom of the threaded part extends out of the interior of the support block, and the outer surface of the connector is slidably connected to the inner surface of the support block.

[0010] As a preferred technical solution of this utility model, the threaded component includes a screw, which is disposed at the top of the support block, with the bottom of the screw extending out of the interior of the support block, the outer surface of the screw slidingly connected to the inner surface of the support block, the bottom of the screw extending into the interior of the worktable, and the outer surface of the screw threadedly connected to the inner surface of the worktable.

[0011] As a preferred technical solution of this utility model, the top of the workbench is provided with multiple threaded grooves, and the outer surface of the screw is threadedly connected to the inner surface of the multiple threaded grooves.

[0012] Compared with the prior art, this utility model provides a building template splicing clamp that can automatically align, which has the following beneficial effects:

[0013] When the cylinder drives the limit block to reset, it releases the spring assembly from driving the connecting block and the first spring. Based on the spring's extensibility, the first spring drives the connecting block on one side of the telescopic rod to move away from the limit block, ensuring that the distance between the connecting blocks and the limit block on both sides of the two cylinders is the same. This prevents the connecting blocks from being in different positions under the spring assembly's drive when clamping and limiting the formwork next time. This avoids the situation where the formwork cannot be effectively clamped and limited. This mechanism ensures that the multiple limit blocks can be automatically aligned, allowing workers to start splicing work after the formwork is clamped, thus improving the splicing efficiency of the formwork to a certain extent. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall structure of the automatically aligned building template splicing clamp provided by this utility model;

[0015] Figure 2 for Figure 1 The diagram shows the structure of the fixture.

[0016] Figure 3 for Figure 2 The diagram shows the structure of the spring assembly.

[0017] Figure 4 for Figure 1The structural schematic diagram of the workbench shown.

[0018] In the figure: 1, workbench; 2, air cylinder; 3, telescopic rod; 4, connecting block; 5, first spring; 6, second spring; 7, supporting block; 8, screw; 9, threaded groove; 10, limiting block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1-4 In the embodiment, the automatic alignment building template splicing clamp comprises a workbench 1 fixed at the bottom of the clamp, two air cylinders 2, limiting blocks 10 fixed at the extending ends of the two air cylinders 2, adjusting mechanisms fixed at the two ends of the two limiting blocks 10 respectively, telescopic rods 3 fixed at one side of the limiting blocks 10, connecting blocks 4 fixed at the ends of the telescopic rods 3 away from the limiting blocks 10, first springs 5 sleeved on the outer surfaces of the telescopic rods 3, spring assemblies fixed at one side of the connecting blocks 4, the bottom ends of the spring assemblies fixed to the top ends of the workbenches, second springs 6, one side of the second springs 6 fixed to one side of the connecting blocks 4, and supporting members fixed to the sides of the second springs 6 away from the connecting blocks 4.

[0021] The supporting members comprise supporting blocks 7, one side of the supporting blocks 7 fixed to the sides of the second springs 6 away from the connecting blocks 4, the supporting blocks 7 located at one side of the air cylinders 2, threaded members provided at the top ends of the supporting blocks 7, the bottom ends of the threaded members extending out of the inside of the supporting blocks 7, connecting members in sliding connection with the inner surfaces of the supporting blocks 7, the threaded members comprising screws 8, the screws 8 provided at the top ends of the supporting blocks 7, the bottom ends of the screws 8 extending out of the inside of the supporting blocks 7, the outer surfaces of the screws 8 in sliding connection with the inner surfaces of the supporting blocks 7, the bottom ends of the screws 8 extending into the inside of the workbenches 1, the outer surfaces of the screws 8 in threaded connection with the inner surfaces of the workbenches 1, a plurality of threaded grooves 9 provided at the top ends of the workbenches 1, and the outer surfaces of the screws 8 in threaded connection with the inner surfaces of the threaded grooves 9.

[0022] When the air cylinders 2 are retracted, the elastic force of the first springs 5 is greater than that of the second springs 6 at this time, and when the air cylinders 2 extend, the stretching force of the second springs 6 is greater than that of the first springs 5 under the driving of the air cylinders 2.

[0023] When the workers need to limit the special-shaped building board, the workers can use the screw 8 to remove, then move the supporting block 7 to other positions on the workbench 1, and the workers use the tool to pass the screw 8 through the supporting block 7 and extend to the inside of one of the threaded grooves 9, and tighten the screw 8, complete the limiting of the supporting block 7, change the pulling force between the second spring 6 and the connecting block 4 through the structure change, change the moving speed of the connecting block 4, and change the clamping position of the building template.

[0024] When the building board needs to be clamped, the workers start the cylinder 2, make the cylinder 2 drive the limiting block 10 to extend, at the same time, the limiting block 10 drives the connecting block 4 to move through the telescopic rod 3, makes the connecting block 4 drive the second spring 6 to move, the second spring 6 drives the connecting block 4 through the supporting block 7, drives the connecting block 4 to align with the limiting block 10, through the structure, the multiple connecting blocks 4 can be automatically aligned, effectively and stably clamp the building template, then the workers can carry out the splicing work of the building template.

[0025] The working principle and use process of the utility model: when the cylinder 2 drives the limiting block 10 to reset, the second spring 6 drives the connecting block 4, and the connecting block 4 drives the first spring 5, according to the extension of the spring, the first spring 5 drives the connecting block 4 on one side of the telescopic rod 3 to move away from the limiting block 10, ensures that the spacing of the connecting block 4 on both sides of the two cylinders 2 and the limiting block 10 is the same.

[0026] Finally, it should be pointed out that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An automatically alignable building formwork splicing clamp, the clamp is fixedly provided with a workbench (1) at the bottom, characterized in that: The clamp comprises two air cylinders (2), the two air cylinders (2) are fixedly provided with limiting blocks (10) at the extending ends, and the two limiting blocks (10) are respectively fixedly provided with adjusting mechanisms at the two ends; The adjusting mechanism comprises a telescopic rod (3), one end of the telescopic rod (3) is fixedly connected with one side of the limiting block (10), the telescopic rod (3) is fixedly provided with a connecting block (4) at the end away from the limiting block (10), the outer surface of the telescopic rod (3) is sleeved with a first spring (5), the first spring (5) is fixedly provided with a spring assembly on one side of the connecting block (4), and the bottom of the spring assembly is fixedly connected with the top end of the machining table.

2. An automatically alignable building formwork splicing clamp according to claim 1, characterized in that: The spring assembly comprises a second spring (6), one side of the second spring (6) is fixedly connected with one side of the connecting block (4), and the second spring (6) is fixedly provided with a supporting piece on the side away from the connecting block (4).

3. An automatically alignable building formwork splicing clamp according to claim 2, characterized in that: The supporting piece comprises a supporting block (7), one side of the supporting block (7) is fixedly connected with the side of the second spring (6) away from the connecting block (4), and the supporting block (7) is located on one side of the air cylinder (2).

4. An automatically alignable building formwork splicing clamp according to claim 3, characterized in that: The top end of the supporting block (7) is provided with a threaded part, the bottom of the threaded part extends out of the inside of the supporting block (7), and the outer surface of the connecting piece is slidably connected with the inner surface of the supporting block (7).

5. An automatically alignable building formwork splicing clamp according to claim 4, characterized in that: The threaded part comprises a screw (8), the screw (8) is arranged at the top end of the supporting block (7), the bottom of the screw (8) extends out of the inside of the supporting block (7), the outer surface of the screw (8) is slidably connected with the inner surface of the supporting block (7), the bottom of the screw (8) extends to the inside of the workbench (1), and the outer surface of the screw (8) is threadedly connected with the inner surface of the workbench (1).

6. An automatically alignable building formwork splicing clamp according to claim 5, wherein: The top end of the workbench (1) is provided with a plurality of threaded grooves (9), and the outer surface of the screw (8) is threadedly connected with the inner surface of the plurality of threaded grooves (9).

Images