Template verticality detection device

Abstract

The utility model relates to the technical field of concrete pouring, in particular to a template perpendicularity detection device which comprises a first detection rod and a second detection rod which are aligned in parallel, the same ends of the first detection rod and the second detection rod are jointly and fixedly connected with a vertical rod, and the other ends of the first detection rod and the second detection rod are provided with patches; the first detection rod is provided with a wire outlet hole, a scale plate is arranged below the wire outlet hole, two ends of the scale plate are provided with a first conductive baffle and a second conductive baffle, the surface of the vertical rod is provided with an alarm, and the alarm leads out a first wire, a second wire and a third wire to the first conductive baffle, the second conductive baffle and the wire outlet hole respectively; the third wire is connected with a fourth wire; the fourth wire swings in the measuring range of the scale plate along with inclination of the vertical rod, and when the swing angle exceeds the measuring range, the fourth wire is in lap joint with the first / second conductive blocking piece to form a first / second conductive loop capable of electrifying the alarm. The problems that in the formwork pouring process, formwork perpendicularity detection cannot be conducted in time, and the detection position is single are solved, and alarming can be conducted in time.

Description

Technical Field

[0001] This application relates to the field of concrete pouring technology, specifically to a formwork verticality detection device. Background Technology

[0002] During concrete pouring, the significant weight of the concrete exerts a force on the formwork, causing deformation and resulting in changes in its verticality. These changes can damage the formwork and affect the quality of the poured component. Constantly monitoring the verticality of multiple formwork sections is impractical for real-world construction scenarios, and the verticality of the formwork may also vary at different locations. Current technologies lack a suitable solution for real-time, simple, and comprehensive detection of formwork verticality and for providing a corresponding response. Utility Model Content

[0003] This application provides a template verticality detection device, which solves the problems of not being able to detect template verticality in a timely manner during template pouring and the limited detection location.

[0004] The technical solution of this application is as follows:

[0005] A template verticality detection device includes a first detection rod and a second detection rod that are parallel to each other and aligned at both ends. The first detection rod and the second detection rod are fixed to a vertical rod at the same end, and each has a patch at the other end. The first detection rod has a wire outlet hole, and the second detection rod has a scale plate below the wire outlet hole. The scale plate has a first conductive baffle and a second conductive baffle at both ends of its measuring range.

[0006] The vertical rod surface is equipped with an alarm, and the alarm leads out a first wire, a second wire, and a third wire to the first conductive baffle, a second conductive baffle, and a wire outlet hole, respectively. The third wire is connected to a fourth wire outside the wire outlet hole. The lower end of the fourth wire is equipped with a plumb bob, and the fourth wire passes downward through the scale plate. The fourth wire swings within the range of the scale plate as the vertical rod tilts. When the swing angle exceeds the range, the fourth wire overlaps with the first conductive baffle or the second conductive baffle to form a first conductive circuit or a second conductive circuit that can energize the alarm.

[0007] Furthermore, the first detection rod, the second detection rod, and the vertical rod are all hollow structures.

[0008] Furthermore, the first detection rod, the second detection rod, and the vertical rod are all made of insulating material.

[0009] Furthermore, the center scale of the scale plate is aligned with the wire outlet hole.

[0010] Furthermore, the patch is detachably connected to the first detection rod and the second detection rod.

[0011] Due to the adoption of the above technical solution, the beneficial effects of this application are as follows:

[0012] 1. This application features two detection rods, one above and one below, which can detect the inclination change between the two heights of the formwork, thus providing a more comprehensive monitoring of the inclination changes of the formwork during concrete pouring. This avoids the problem of tools failing to detect changes due to inclination at a single position.

[0013] 2. This application enables real-time alarms by constructing an alarm circuit, resulting in a more timely response and prompt reminders to construction workers to correct the formwork or install support measures. During the support work, this application can also serve as an indicator to show workers whether the corrections are in place.

[0014] 3. The patches in this application are replaceable for reuse. Attached Figure Description

[0015] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0016] Figure 1 This application provides a schematic diagram of the structure of a template verticality detection device;

[0017] Figure 2 This is an enlarged view of point A in this application;

[0018] In the attached diagram:

[0019] 1. First detection rod; 2. Second detection rod; 3. Vertical rod; 4. Patch; 5. Outlet hole; 6. Scale plate; 7. First conductive baffle; 8. Second conductive baffle; 9. First wire; 10. Second wire; 11. Third wire; 12. Fourth wire; 13. Plumb bob; 14. Alarm. Detailed Implementation

[0020] Based on the background technology described above, please refer to the appendix. Figure 1 and attached Figure 2This application provides a template verticality detection device, including a first detection rod 1 and a second detection rod 2 that are parallel to each other and aligned at both ends. The first detection rod 1 and the second detection rod 2 are fixed to a vertical rod 3 at the same end, and each has a patch 4 at the other end. The first detection rod 1 has a wire outlet hole 5, and the second detection rod 2 has a scale plate 6 below the wire outlet hole 5. The scale plate 6 has a first conductive baffle 7 and a second conductive baffle 8 at both ends of its measuring range. The surface of the vertical rod 3 is provided with an alarm 14, and the alarm 14 is directed towards the first conductive baffle 7. The second conductive baffle 8 and the outlet hole 5 lead out the first wire 9, the second wire 10, and the third wire 11, respectively. The third wire 11 is connected to a fourth wire 12 outside the outlet hole 5. The lower end of the fourth wire 12 is provided with a plumb bob 13 and the fourth wire 12 passes downward through the scale plate 6. The fourth wire 12 swings within the range of the scale plate 6 as the vertical rod 3 tilts. When the swing angle exceeds the range, the fourth wire 12 overlaps with the first conductive baffle 7 or the second conductive baffle 8 to form a first conductive circuit or a second conductive circuit that can energize the alarm 14.

[0021] In this application, the patches 4 at both ends of the first detection rod 1 and the second detection rod 2 are vertically attached to the formwork. During formwork support, it is necessary to ensure the side formwork is vertical. However, during concrete pouring, the impact of the concrete or insufficient support can cause the formwork to deform or shift. The deformation may be caused by the collapse of the bottom formwork or by the formwork itself being unable to withstand the corresponding load. Typically, the side formwork shifts as a whole, meaning both the top and bottom of one side shift simultaneously. Although there may be cases where the top or bottom of the formwork bulges outwards individually, the formwork will be directly damaged in such cases due to its poor elastic deformation capacity. However, in either case, this application can provide timely alarms.

[0022] When the side mold shifts as a whole, the vertical rod 3 causes the first detection rod 1 and the second detection rod 2 to tilt, and the fourth wire 12 swings. When the swing range exceeds the two ends of the scale plate 6, it will be blocked by the first conductive baffle 7 or the second conductive baffle 8, thereby connecting the first conductive circuit or the second conductive circuit, and the alarm 14 will sound an alarm.

[0023] When the side mold is offset individually, one of the patches 4 will fall off the side mold, which will still cause the fourth wire 12 to swing, and will still have the condition to connect the first conductive circuit or the second conductive circuit.

[0024] The measuring range refers to the measurement area of ​​the scale plate 6. In this application, the two ends of the measuring range refer to the upper and lower limits of the measurement range. In this application, only the absolute value of the tilt angle is considered, and its tilt direction is not considered. In the scale plate 6 of this application, the scale gradually increases from the middle to both ends, and the scale is distributed in an arch shape.

[0025] In a preferred embodiment of this application, the first detection rod 1, the second detection rod 2, and the vertical rod 3 are all hollow structures. The hollow structure helps reduce the weight of the tool and avoids dragging the template due to excessive tool weight, thus preventing measurement deviations. Simultaneously, the hollow structure facilitates the internal installation and fixing of wires.

[0026] In one specific embodiment of the above implementation, the first detection rod 1, the second detection rod 2, and the vertical rod 3 are all made of insulating material. The tool housing made of insulating material can prevent the formation of other power circuits and prevent false alarms.

[0027] In a preferred embodiment of the above implementation, the center scale of the scale plate 6 is aligned with the outlet hole 5. After the center scale is aligned with the outlet hole, in the vertical state, the fourth guide wire 12 coincides with the center scale, making it easier to read the tilt angle of the template.

[0028] In a preferred embodiment of the above implementation, the patch 4 is detachably connected to the first detection rod 1 and the second detection rod 2. The adhesive surface of the patch 4 faces outward. The detachable connection of the patch 4 improves tool utilization; when the adhesiveness of the patch 4 is insufficient, it can be directly replaced. Using the patch 4 also avoids drilling holes in the template, thereby protecting the template.

[0029] For any parts not mentioned in this application, existing technologies may be used or referenced.

[0030] The above description is merely an embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this application should be included within the scope of the claims of this application.

Claims

1. A template verticality detection device, characterized in that, it comprises a first detection rod and a second detection rod which are parallel and aligned at both ends, the first detection rod and the second detection rod are fixed to a vertical rod at the same end, and each is provided with a patch at the other end; the first detection rod is provided with a wire outlet hole, and the second detection rod is provided with a scale plate below the wire outlet hole, and the scale plate is provided with a first conductive baffle and a second conductive baffle at both ends of the range; the vertical rod is provided with an alarm, and the alarm leads out a first lead, a second lead and a third lead to the first conductive baffle, the second conductive baffle and the wire outlet hole respectively; the third lead is connected with a fourth lead outside the wire outlet hole, the lower end of the fourth lead is provided with a plumb bob, and the fourth lead penetrates the scale plate downward; the fourth lead swings within the range of the scale plate when the vertical rod tilts, and when the swing angle exceeds the range, the fourth lead overlaps with the first conductive baffle or the second conductive baffle to form a first conductive loop or a second conductive loop which can make the alarm energized.

2. The template verticality detection device according to claim 1, characterized in that, the first detection rod, the second detection rod and the vertical rod are all hollow structures.

3. The template verticality detection device according to claim 2, characterized in that, the first detection rod, the second detection rod and the vertical rod are all made of insulating materials.

4. The template verticality detection device according to claim 3, characterized in that, the central scale of the scale plate is aligned with the wire outlet hole.

5. The template verticality detection device according to claim 3, characterized in that, the patch is detachably connected with the first detection rod and the second detection rod.

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