Perpendicularity calibration tool for insulation-formwork integrated plate

Abstract

The utility model provides a perpendicularity calibration tool for a template maintaining integrated plate, and belongs to the technical field of template engineering perpendicularity measurement. The perpendicularity calibration tool for the formwork maintaining integrated plate comprises a stand column, supporting plates arranged at the upper end and the lower end of the stand column and a displacement plate which is arranged on the stand column and can move transversely, the length of the stand column can be adjusted, and the upper supporting plate and the lower supporting plate are used for supporting a building top plate and the ground respectively. The displacement plate comprises two pressing plates which are distributed up and down and identification plates which are arranged at the tail ends of the pressing plates and used for displaying whether the heat preservation and formwork integrated plate is perpendicular or not, the upper pressing plate and the lower pressing plate are used for pressing the heat preservation and formwork integrated plate on the shear wall, and when the heat preservation and formwork integrated plate is in a perpendicular state, the two identification plates are in a vertical state. The device has the advantages of being convenient to use and improving construction efficiency and construction quality.

Description

Technical Field

[0001] This utility model relates to the field of verticality measurement technology in template engineering, and specifically to a verticality calibration tool for an integrated template. Background Technology

[0002] In formwork engineering, especially in the construction of high-rise buildings, controlling the verticality of integrated formwork panels is a crucial step in ensuring building quality and safety. After installation, the verticality of the integrated formwork panels must be measured using instruments. Currently, the layout method involves using a chalk line to project a line onto the floor slab and ceiling. During installation, the verticality of the integrated formwork panels is initially calibrated using this line. After installation, measuring instruments are used for further measurement and correction. This repetitive measurement process results in low efficiency in the construction of integrated formwork panels. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model proposes a verticality calibration tool for an integrated mold protection plate.

[0004] The technical solution of this utility model is implemented as follows:

[0005] A verticality calibration tool for an integrated formwork retaining panel includes a column, support plates at the upper and lower ends of the column, and a displacement plate on the column that can move laterally. The length of the column is adjustable. The upper and lower support plates are used to support the building roof and the ground, respectively. The displacement plate includes two pressure plates distributed vertically and an indicator plate at the tail end of the pressure plates to indicate whether the integrated formwork retaining panel is vertical. The upper and lower pressure plates are used to press the integrated formwork retaining panel against the shear wall. When the integrated formwork retaining panel is vertical, both indicator plates are vertical.

[0006] Furthermore, the column includes a central pole with adjustable length and lateral poles located on both sides of the central pole, wherein the upper and lower ends of the central pole and the upper and lower ends of the lateral poles are respectively fixedly connected to the upper and lower support plates.

[0007] Furthermore, the central rod body includes a threaded sleeve and a threaded rod threaded to the upper and lower ends of the threaded sleeve, and the lateral rod body includes a rod sleeve and insert rods respectively inserted into the upper and lower ends of the rod sleeve.

[0008] Furthermore, the column also includes a bracket that connects the two rod sleeves into one piece. The bracket is provided with an arc-shaped toothed block that can move up and down. A positioning gear is fixedly sleeved on the outside of the threaded sleeve. The arc-shaped toothed block meshes with the positioning gear by moving downward. A transverse screw is threadedly connected to the bracket. The front end of the transverse screw is rotatably connected to a displacement plate.

[0009] Furthermore, the tail end of the arc-shaped toothed block is rotatably connected to an upper rotating rod, the bottom end of the upper rotating rod is rotatably mounted with a lower rotating rod, and the bottom end of the lower rotating rod is rotatably supported on a bracket. The lower rotating rod is provided with a rear stop block. When the rear side of the upper rotating rod contacts the rear stop block, the included angle between the rear sides of the upper rotating rod and the lower rotating rod is an obtuse angle, and the upper rotating rod is supported by the rear stop block. The included angle between the front side of the lower rotating rod and the horizontal plane is an acute angle.

[0010] Furthermore, the displacement plate also includes a main body, the pressure plate is connected to the front side of the main body via an elastic telescopic rod, a sliding plate is fixedly connected to one side of the rear end of the pressure plate, and the marking plate is connected between the sliding plate and the main body plate.

[0011] Furthermore, the top of the signboard is provided with a strip groove, and a slide rod fixed to the tail end of the slide plate is slidably disposed in the strip groove. The tail end of the sign rod is rotatably connected to a crossbar whose front end is vertically fixed to the main body plate via a pivot.

[0012] Furthermore, an upwardly extending auxiliary plate is vertically fixed to the tail end of the crossbar, and the width of the auxiliary plate is the same as that of the sign plate, and the sign plate coincides with the auxiliary plate when it is in a vertical state.

[0013] This utility model has the following beneficial effects:

[0014] The columns support the upper and lower support plates on the roof and ground of the building, respectively. The horizontal bolts press the integrated formwork panel firmly against the shear wall. The marking plate and auxiliary plate can quickly determine whether the marking plate and auxiliary plate are aligned, determine the verticality of the integrated formwork panel, and ensure that the verticality of the formwork is accurate, thereby shortening the construction period and effectively improving construction efficiency. Attached Figure Description

[0015] Figure 1 This is an overall schematic diagram of a verticality calibration tool for an integrated mold protection plate according to this utility model;

[0016] Figure 2 This is an enlarged view of point A of this utility model;

[0017] Figure 3 This is a schematic diagram of the arc-shaped toothed block, the first rotating rod, and the second rotating rod of this utility model;

[0018] Figure 4 This is a schematic diagram of the skateboard and signboard of this utility model.

[0019] In the diagram: 1. Column; 2. Support plate; 3. Displacement plate; 4. Pressure plate; 5. Marking plate; 6. Middle rod; 7. Lateral rod; 8. Screw sleeve; 9. Screw rod; 10. Rod sleeve; 11. Insert rod; 12. Bracket; 13. Arc-shaped toothed block; 14. Positioning gear; 15. Transverse screw; 16. Upper rotating rod; 17. Lower rotating rod; 18. Rear stop block; 19. Main body; 20. Elastic telescopic rod; 21. Slide plate; 22. Strip groove; 23. Slide rod; 24. Rotating shaft; 25. Crossbar; 26. Auxiliary plate. Detailed Implementation

[0020] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] like Figures 1 to 4 As shown, a verticality calibration tool for an integrated formwork retaining panel includes a column 1, support plates 2 set at the upper and lower ends of the column 1, and a displacement plate 3 set on the column 1 that can move laterally. The length of the column 1 is adjustable. The upper and lower support plates 2 are used to support the building roof and the ground, respectively. The displacement plate 3 includes two pressure plates 4 distributed vertically and an indicator plate 5 set at the tail end of the pressure plates 4 to indicate whether the integrated formwork retaining panel is vertical. The upper and lower pressure plates 4 are used to press the integrated formwork retaining panel against the shear wall. When the integrated formwork retaining panel is vertical, both indicator plates 5 are vertical. First, fix the tool to one side of the shear wall. Then, place the integrated formwork retaining plate between the shear wall and the tool. Adjust the length of the column 1 so that the support plate 2 fixedly connected to the upper end of the column 1 can support the building roof. Then, the support plate 2 fixedly connected to the lower end of the column 1 can support the ground. The displacement plate 3 moves laterally on the column 1, which drives the pressure plate 4 to move laterally, so that the pressure plate 4 presses the integrated formwork retaining plate tightly against the shear wall. At this time, observe the state of the marking plate 5 to determine whether the integrated formwork retaining plate is vertical.

[0022] The column 1 includes a central pole 6 with adjustable length and lateral poles 7 located on both sides of the central pole 6. The upper and lower ends of the central pole 6 and the upper and lower ends of the lateral poles 7 are respectively fixedly connected to the upper and lower support plates 2.

[0023] The central rod 6 includes a threaded sleeve 8 and threaded rods 9 threaded to the upper and lower ends of the threaded sleeve 8. The lateral rod 7 includes a sleeve 10 and insert rods 11 inserted into the upper and lower ends of the sleeve 10. After the tool is fixed, rotating the threaded sleeve 8 on the central rod 6 causes the threaded rods 9 at the upper and lower ends to move in opposite directions, allowing the two support plates 2 to support the roof and ground of the building respectively, adapting to buildings of different heights. The extension and retraction of the insert rods 11 on the lateral rod 7 within the sleeve 10 allows them to move synchronously with the threaded rods 9, achieving a better support effect.

[0024] The column 1 also includes a bracket 12 that connects the two sleeves 10 into one unit. The bracket 12 is provided with an arc-shaped toothed block 13 that can move up and down. A positioning gear 14 is fixedly sleeved on the outside of the threaded sleeve 8. The arc-shaped toothed block 13 engages with the positioning gear 14 by moving downward. A transverse screw 15 is threadedly connected to the bracket 12. The front end of the transverse screw 15 is rotatably connected to the displacement plate 3. After the two support plates 2 are respectively supported on the top plate and the ground of the building, the arc-shaped toothed block 13 moves downward and engages with the positioning gear 14, thereby locking the threaded sleeve 8 from continuing to rotate and fixing the support plates supported on the top plate and the ground of the building. The displacement plate 3 achieves transverse displacement by rotating the transverse screw 15 on the bracket 12, which drives the pressure plate 4 to move laterally and press the mold-holding integrated plate tightly against the shear wall.

[0025] The tail end of the arc-shaped toothed block is rotatably connected to an upper rotating rod 16, and the bottom end of the upper rotating rod is rotatably mounted with a lower rotating rod 17, which is rotatably supported on a bracket. A rear stop block 18 is provided on the lower rotating rod. When the rear side of the upper rotating rod contacts the rear stop block, the angle between the rear sides of the upper and lower rotating rods is obtuse, and the upper rotating rod is supported by the rear stop block. The angle between the front side of the lower rotating rod and the horizontal plane is acute. After the two support plates 2 are respectively supported on the roof and ground of the building, by pulling the upper rotating rod 16 and the lower rotating rod 17, the upper rotating rod 16 and the lower rotating rod 17 are bent outwards, causing the arc-shaped toothed block 13 to move downwards and mesh with the positioning gear 14, locking the screw sleeve 8.

[0026] The displacement plate 3 also includes a main body 19. The pressure plate 4 is connected to the front side of the main body 19 via an elastic telescopic rod 20. A sliding plate 21 is fixedly connected to one side of the rear end of the pressure plate 4. An indicator plate 5 is connected between the sliding plate 21 and the main body 19. By setting the elastic telescopic rod 20, the pressure plate 4 is initially extended. After the pressure plate 4 presses the mold-holding integrated plate against the shear wall, the elastic telescopic rod 20 provides a certain buffering force to the pressure plate 4 and is then compressed. The sliding plate 21 at the rear end of the pressure plate 4 slides within the main body 19, causing the indicator plate 5 to rotate. The verticality of the mold-holding integrated plate is judged by observing the state of the indicator plate 5.

[0027] The top of the signboard has a strip groove 22, within which a slide rod 23 fixed to the tail end of the slide plate 21 is slidably mounted. The tail end of the sign rod 5 is rotatably connected to a crossbar 25 whose front end is vertically fixed to the main body plate via a pivot 24. The strip groove 22 and the slide rod 23 allow the signboard 5 to slide on the tail end of the slide plate 21. The pivot 24 connects the signboard 5 and the crossbar 25, allowing the signboard 5 to rotate around the pivot 24.

[0028] An upward-extending auxiliary plate 26 is vertically fixed to the end of the crossbar, and the width of the auxiliary plate 26 is the same as that of the marking plate 5. When the marking plate 5 is in a vertical state, it coincides with the auxiliary plate 26. By setting the auxiliary plate 26 as a reference for the marking plate, it is easier to determine whether the marking plate 5 is vertical. After the pressure plate 4 presses the mold-holding integrated plate tightly against the shear wall, the sliding plate 21 slides within the main body 19, causing the marking plate 5 to rotate. When the marking plate 5 coincides with the auxiliary plate 26, it indicates that the verticality calibration of the mold-holding integrated plate is complete.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A verticality calibration tool for an integrated mold-keeping plate, characterized in that, It includes a column (1), support plates (2) set at the upper and lower ends of the column (1), and a displacement plate (3) set on the column (1) that can move laterally. The length of the column (1) can be adjusted. The upper and lower support plates (2) are used to support the building roof and the ground, respectively. The displacement plate (3) includes two pressure plates (4) distributed vertically and an indicator plate (5) set at the tail end of the pressure plate (4) to indicate whether the mold-keeping integrated plate is vertical. The upper and lower pressure plates (4) are used to press the mold-keeping integrated plate tightly against the shear wall. When the mold-keeping integrated plate is in a vertical state, both indicator plates (5) are in a vertical state.

2. The mold-keeping integrated plate verticality calibration tool according to claim 1, characterized in that, The column (1) includes a central pole (6) with adjustable length and lateral poles (7) located on both sides of the central pole (6). The upper and lower ends of the central pole (6) and the upper and lower ends of the lateral poles (7) are respectively fixedly connected to the upper and lower support plates (2).

3. The mold-keeping integrated plate verticality calibration tool according to claim 2, characterized in that, The middle rod (6) includes a threaded sleeve (8) and a threaded rod (9) threaded to the upper and lower ends of the threaded sleeve (8). The lateral rod (7) includes a rod sleeve (10) and insert rods (11) inserted into the upper and lower ends of the rod sleeve (10).

4. The mold-keeping integrated plate verticality calibration tool according to claim 3, characterized in that, The column (1) also includes a bracket (12) that connects the two sleeves (10) into one piece. The bracket (12) is provided with an arc-shaped toothed block (13) that can move up and down. The threaded sleeve (8) is fixedly fitted with a positioning gear (14). The arc-shaped toothed block (13) meshes with the positioning gear (14) by moving downward. The bracket (12) is threaded with a transverse screw (15). The front end of the transverse screw (15) is rotatably connected to the displacement plate (3).

5. The mold-keeping integrated plate verticality calibration tool according to claim 4, characterized in that, The tail end of the arc-shaped toothed block (13) is rotatably connected to an upper rotating rod (16), and the bottom end of the upper rotating rod (16) is rotatably mounted with a lower rotating rod (17), and the bottom end of the lower rotating rod (17) is rotatably supported on a bracket (12). A rear stop block (18) is provided on the lower rotating rod (17). When the rear side of the upper rotating rod (16) contacts the rear stop block (18), the angle between the rear side of the upper rotating rod (16) and the rear side of the lower rotating rod (17) is an obtuse angle, and the upper rotating rod (16) is supported by the rear stop block (18). The angle between the front side of the lower rotating rod (17) and the horizontal plane is an acute angle.

6. The verticality calibration tool for an integrated mold-keeping plate according to claim 1, characterized in that, The displacement plate (3) also includes a main body (19). The pressure plate (4) is connected to the front side of the main body (19) via an elastic telescopic rod (20). A sliding plate (21) is fixedly connected to one side of the rear end of the pressure plate (4). The marking plate (5) is connected between the sliding plate (21) and the main body (19).

7. The mold-keeping integrated plate verticality calibration tool according to claim 6, characterized in that, The top of the signboard (5) is provided with a strip groove (22), and a slide rod (23) fixed to the tail end of the slide plate (21) is slidably arranged in the strip groove (22). The tail end of the sign rod (5) is rotatably connected to a crossbar (25) whose front end is vertically fixed on the main board body (19) through a rotating shaft (24).

8. The mold-keeping integrated plate verticality calibration tool according to claim 7, characterized in that, The end of the crossbar (25) is vertically fixed with an upwardly extending auxiliary plate (26), and the width of the auxiliary plate (26) is the same as that of the signboard (5), and the signboard (5) coincides with the auxiliary plate (26) when it is in a vertical state.

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