A displacement and perpendicularity detection tool for forming templates of a formwork system

Abstract

The utility model discloses a kind of displacement and perpendicularity detection tools of forming template for moulding frame system, including lower measurement cross bar and upper measurement cross bar, the one end of lower measurement cross bar is connected with the one end of movable rod by lower connecting vertical pole, away from the one end of template of upper measurement cross bar is connected with the upper connecting vertical pole that extends into bushing, bushing lower side is connected with the other end of movable rod, scale line and control scale mark are all set on lower measurement cross bar and upper measurement cross bar, laser emitter is set in control scale mark place on lower measurement cross bar.The utility model is connected with the bushing that can extend into it by upper connecting vertical pole, and the use of different height shear wall, column, vertical template displacement and perpendicularity measurement is realized, lower measurement cross bar is connected with the one end of movable rod by lower connecting vertical pole, bushing lower side is connected with the other end of movable rod, the use state of lower measurement cross bar and upper measurement cross bar is adjusted by movable rod, satisfy the case that floor structure board is horizontal plane or slope surface.

Description

Technical Field

[0001] This utility model belongs to the field of template displacement and perpendicularity detection technology, specifically relating to a tool for detecting the displacement and perpendicularity of a molded template for a mold frame system. Background Technology

[0002] In the construction of building formwork systems, the verticality of shear wall and column formwork is difficult to measure due to the influence of supporting frames, timber, steel pipes, tie rods, etc. Excessive displacement and verticality of shear walls and columns can lead to safety hazards and quality accidents in construction. Therefore, controlling the displacement and verticality of shear walls and columns is particularly important. Traditionally, the displacement and verticality of shear walls and columns are measured manually using a plumb line and a measuring tape to measure the horizontal distance from the vertical line to the edge of the formwork, comparing the difference with the allowable deviation in the specifications. However, due to external factors such as the plumb line and measuring tape not being level, the measurement results are often inaccurate and cannot accurately determine the displacement and verticality of the shear wall and column formwork. Existing tools for detecting formwork displacement and verticality can only be used when the floor slab is horizontal; their applicability is poor when the floor slab is sloping. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a tool for detecting the displacement and perpendicularity of a molding template for a mold frame system, addressing the shortcomings of the prior art.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a tool for detecting the displacement and verticality of a molded template in a mold frame system, characterized in that: it includes a lower measuring horizontal bar placed on the floor structure plate and abutting against the bottom of the template, and an upper measuring horizontal bar set on the upper part of the template and abutting against the upper part of the template. The end of the lower measuring horizontal bar away from the template is connected to one end of a movable rod through a lower connecting vertical bar. The end of the upper measuring horizontal bar away from the template is connected to an upper connecting vertical bar that extends into a sleeve. The sleeve has multiple threaded holes and is connected to the upper connecting vertical bar through multiple locking screws. The lower side of the sleeve is connected to the other end of the movable rod. Both the lower and upper measuring horizontal bars are provided with scale lines and control scale marks. A laser emitter is provided at the control scale mark on the lower measuring horizontal bar.

[0005] The above-mentioned tool for detecting the displacement and verticality of a mold frame system is characterized in that: the lower measuring horizontal bar and the lower connecting vertical bar are welded at right angles, and one end of the lower connecting vertical bar and the movable bar are hinged.

[0006] The above-mentioned tool for detecting the displacement and verticality of a mold frame system is characterized in that: the upper measuring horizontal bar and the upper connecting vertical bar are welded at right angles, and the lower side of the sleeve is hinged to the other end of the movable rod.

[0007] The above-mentioned tool for detecting the displacement and perpendicularity of a mold frame system is characterized in that: the laser emitter is a Duke LI1 laser angle projector with a universal bracket and electronic digital display of laser perpendicularity, and the universal bracket is fixed to the lower measuring crossbar by screws.

[0008] The above-mentioned tool for detecting the displacement and verticality of a mold frame system is characterized in that: a bubble level for detecting the horizontality of the upper measuring crossbar is provided on the upper surface of the upper measuring crossbar.

[0009] The beneficial effects of this utility model are that, through the cooperation of the upper connecting vertical rod and the sleeve that can extend into it, it can be used to measure the displacement and verticality of shear walls, columns, and vertical formwork at different heights. The end of the lower measuring horizontal rod away from the formwork is connected to one end of the movable rod through the lower connecting vertical rod, and the lower side of the sleeve is connected to the other end of the movable rod. The usage state of the lower measuring horizontal rod and the upper measuring horizontal rod can be adjusted by the movable rod to meet the situation where the floor structure slab is horizontal or sloping. It is also suitable for measuring the verticality of complex structural walls and columns. Both the lower measuring horizontal rod and the upper measuring horizontal rod are equipped with scale lines and control scale marks. The Duke LI1 laser angle projector with universal bracket and electronic digital display laser verticality is used to point to the scale value. It has strong applicability, is detachable, easy to carry, and provides flexible and accurate measurement.

[0010] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0011] Figure 1 This is a diagram showing the effect of using the floor structure slab of this utility model when the upper surface is a horizontal plane.

[0012] Figure 2 This is a diagram showing the effect of tilting the template of this utility model.

[0013] Figure 3 This is a diagram showing the effect of using the layered structure plate of this utility model when the upper surface is a slope.

[0014] Explanation of reference numerals in the attached figures:

[0015] 1—Floor structural slab; 2—Formwork; 3—Lower measuring crossbar;

[0016] 4—Lower connecting rod; 5—Modible rod; 6—Sleeve;

[0017] 7—Upper connecting vertical rod; 8—Upper measuring horizontal rod; 9—Locking screw;

[0018] 10—Laser emitter; 11—Scale line; 12—Control scale mark;

[0019] 13—slope; 14—horizontal bubble. Detailed Implementation

[0020] like Figures 1 to 3 As shown, this utility model includes a lower measuring horizontal bar 3 placed on the floor structure slab 1 and abutting against the bottom of the template 2, and an upper measuring horizontal bar 8 set on the upper part of the template 2 and abutting against the upper part of the template 2. The end of the lower measuring horizontal bar 3 away from the template 2 is connected to one end of the movable rod 5 through a lower connecting vertical bar 4. The end of the upper measuring horizontal bar 8 away from the template 2 is connected to an upper connecting vertical bar 7 that extends into a sleeve 6. The sleeve 6 has multiple threaded holes and is connected to the upper connecting vertical bar 7 through multiple locking screws 9. The lower side of the sleeve 6 is connected to the other end of the movable rod 5. Both the lower measuring horizontal bar 3 and the upper measuring horizontal bar 8 are provided with scale lines 11 and control scale marks 12. A laser emitter 10 is provided at the control scale mark 12 on the lower measuring horizontal bar 3.

[0021] In this embodiment, the lower measuring crossbar 3 and the lower connecting vertical bar 4 are welded at right angles, and one end of the lower connecting vertical bar 4 and the movable bar 5 are hinged.

[0022] In this embodiment, the upper measuring crossbar 8 and the upper connecting vertical bar 7 are welded at right angles, and the lower side of the sleeve 6 is hinged to the other end of the movable rod 5.

[0023] In this embodiment, the laser emitter 10 is a Duke LI1 laser angle projector with a universal bracket and electronic digital display of laser verticality. The universal bracket is fixed to the lower measuring crossbar 3 by screws.

[0024] In this embodiment, a level bubble 14 for detecting the level of the upper measuring crossbar 8 is provided on the upper surface of the upper measuring crossbar 8.

[0025] It should be noted that the upper connecting vertical rod and the sleeve that can extend into it are used to measure the displacement and verticality of shear walls, columns, and vertical formwork at different heights. The end of the lower measuring horizontal rod away from the formwork is connected to one end of the movable rod through the lower connecting vertical rod, and the lower side of the sleeve is connected to the other end of the movable rod. The usage state of the lower and upper measuring horizontal rods can be adjusted by the movable rod to meet the situation where the floor structure slab is horizontal or sloping. It is also suitable for measuring the verticality of walls and columns in complex structures. Both the lower and upper measuring horizontal rods are equipped with scale lines and control scale marks. The Duke LI1 laser angle projector with universal bracket and electronic digital display laser verticality is used to point to the scale value. It has strong applicability, is detachable, easy to carry, and provides flexible and accurate measurement.

[0026] In actual manufacturing, the upper measuring crossbar 8 and the upper connecting vertical bar 7 are respectively made of 300×50×2.2mm galvanized square tube and 1500×40×2.2mm galvanized square tube welded at right angles; the upper connecting vertical bar 7 and the sleeve 6 are respectively made of 1500×50×2.2mm galvanized square tube and 1500×40×2.2mm galvanized square tube sleeved together, and the telescopic structure is fixed with screws; the end of the lower measuring crossbar 3 away from the template 2 is made of 300×50×2.2mm galvanized square tube and 200×50×2.2mm galvanized square tube welded at right angles through the lower connecting vertical bar 4; the movable bar 5 is made of 250×50×2.2mm galvanized square tube, and its two ends are connected to the upper and lower structures by a rotatable hinge structure. At the same time, the same 20 control line scale is made on the 300×50×2.2mm galvanized square tubes of the upper measuring crossbar 8 and the lower measuring crossbar. The laser emitter 10 is adjusted by bolt connection to ensure that the emitted laser meets the verticality requirement.

[0027] When using this utility model, such as Figure 1 As shown, when the floor slab 1 is horizontal, the lower measuring crossbar 3 and the upper measuring crossbar 8 are parallel vertically. When the upper part of the template 2 tilts outward, the upper measuring crossbar 8 is held against the outer wall of the upper part of the template 2. The upper measuring crossbar 8 is controlled to be horizontal by the level bubble 14. The lower measuring crossbar 3 is placed on the horizontal surface and against the outer wall of the lower part of the template 2. The hinge structure of the movable rod 5 makes the lower measuring crossbar 3 and the upper measuring crossbar 8 parallel and misaligned. The vertical laser emitted by the laser emitter 10 is directed to the scale value on the upper measuring crossbar 8 to obtain the outward displacement of the upper part of the template 2. The verticality of the template 2 is then calculated using the height data. Figure 2 As shown;

[0028] like Figure 3 As shown, when the floor structure slab 1 is a slope 13, the lower measuring crossbar 3 is placed on the slope and abuts against the lower outer wall of the template 2. The upper measuring crossbar 8 is held against the upper outer wall of the template 2. The upper measuring crossbar 8 is controlled to be horizontal by the level bubble 14. The upper and lower parts are adaptively connected by the movable rod 5, which satisfies the case that the floor structure slab is a horizontal plane or a slope. It is also suitable for measuring the verticality of walls and columns in complex structures.

[0029] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the present utility model. Any simple modifications, alterations, or equivalent structural changes made to the above embodiments based on the technical essence of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A tool for detecting the displacement and perpendicularity of a forming template in a mold frame system, characterized in that: The device includes a lower measuring crossbar (3) placed on the floor structure slab (1) and abutting the bottom of the template (2) and an upper measuring crossbar (8) set on the upper part of the template (2) and abutting the upper part of the template (2). The end of the lower measuring crossbar (3) away from the template (2) is connected to one end of the movable rod (5) through the lower connecting vertical rod (4). The end of the upper measuring crossbar (8) away from the template (2) is connected to the upper connecting vertical rod (7) extending into the sleeve (6). The sleeve (6) has multiple threaded holes and is connected to the upper connecting vertical rod (7) through multiple locking screws (9). The lower side of the sleeve (6) is connected to the other end of the movable rod (5). The lower measuring crossbar (3) and the upper measuring crossbar (8) are both provided with scale lines (11) and control scale marks (12). A laser emitter (10) is provided at the control scale mark (12) on the lower measuring crossbar (3).

2. The tool for detecting displacement and perpendicularity of a molding template in a mold frame system according to claim 1, characterized in that: The lower measuring crossbar (3) and the lower connecting vertical bar (4) are welded at right angles, and one end of the lower connecting vertical bar (4) and the movable bar (5) are hinged.

3. The tool for detecting displacement and perpendicularity of a molding template in a mold frame system according to claim 1, characterized in that: The upper measuring crossbar (8) and the upper connecting vertical bar (7) are welded at right angles, and the lower side of the sleeve (6) is hinged to the other end of the movable rod (5).

4. A tool for detecting the displacement and perpendicularity of a molding template in a mold frame system according to claim 1, characterized in that: The laser emitter (10) is a Duke LI1 laser angle projector with a universal bracket and electronic digital display of laser verticality. The universal bracket is fixed to the lower measuring crossbar (3) by screws.

5. A tool for detecting the displacement and perpendicularity of a molding template in a mold frame system according to claim 1, characterized in that: A level bubble (14) for detecting the level of the upper measuring crossbar (8) is provided on the upper surface of the upper measuring crossbar (8).

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