Template support settlement monitoring automatic alarm device

Abstract

The utility model relates to the technical field of building construction safety monitoring devices, and discloses a formwork support settlement monitoring automatic alarm device which comprises a formwork support body, supporting clamping plates are evenly arranged on the periphery of the formwork support body, and a settlement monitoring automatic alarm assembly is arranged in the middle of the bottom end of the formwork support body. According to the utility model, the settlement monitoring automatic alarm assembly is arranged in the middle of the bottom end of the template support main body, the trigger iron sheet in the settlement monitoring automatic alarm assembly can descend and move into the two top side limiting plates when the template support main body sinks, and when the trigger iron sheet abuts against the power transmission line and cuts off the power transmission line, the settlement monitoring automatic alarm assembly can automatically alarm the power transmission line. Through current conduction of the trigger iron sheet, the alarm buzzer can generate harsh buzzing sound after being electrified, the function of settlement monitoring and automatic alarm is achieved, the all-weather monitoring effect can be achieved, the sudden settlement abnormal condition can be effectively found in time, and monitoring and using of settlement are better facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of building construction safety monitoring devices, specifically an automatic alarm device for monitoring the settlement of formwork supports. Background Technology

[0002] Formwork scaffolding is commonly used in reinforced concrete structure construction. It is typically constructed from steel pipes using fasteners. When these fasteners loosen or the load exceeds design limits, formwork collapse is highly likely. Collapses often begin with excessive settlement of the scaffolding. Therefore, to ensure safety, settlement monitoring is frequently required for key areas of the formwork scaffolding that bear significant loads.

[0003] A search revealed that Chinese Patent Publication No. CN 216246274 U discloses a template support settlement monitoring system, belonging to the field of construction safety monitoring technology. The system includes a plumb bob, a real-time settlement monitoring component, a controller, a touchscreen, and an alarm component. A rope is attached to the plumb bob, and the real-time settlement monitoring component is housed within it. The controller is electrically connected to the real-time settlement monitoring component, and both the touchscreen and the alarm component are electrically connected to the controller. This system can monitor the settlement value of the template support in real time and automatically, is convenient and worry-free to use, and can issue an alarm when the settlement of the template support exceeds the limit, effectively improving the timeliness and accuracy of monitoring information acquisition. A triangular waterproof strip is inserted into a triangular waterproof groove to prevent rainwater from entering the groove and wetting the laser rangefinder. The end of the wire hole furthest from the groove is tilted downwards to prevent rainwater from entering the groove through the wire hole.

[0004] The settlement monitoring device in the aforementioned patent still has certain shortcomings. Most existing formwork support settlement monitoring devices still rely on a combination of regular manual inspections and simple measuring tools to monitor the settlement of key parts of the formwork support. However, this manual monitoring method has significant limitations. Manual monitoring is often infrequent, and the collection of monitoring data is limited by the professional level of the measurement personnel. Furthermore, it cannot detect sudden settlement anomalies in a timely manner and cannot provide timely and effective alarm prompts, thus having deficiencies in its use. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an automatic alarm device for monitoring the settlement of formwork supports. This solves the problem that most existing formwork support settlement monitoring devices still rely on a combination of regular manual inspections and simple measuring tools to monitor the settlement of key parts of the formwork support. However, this manual monitoring method has significant limitations. Manual monitoring is often infrequent, and the collection of monitoring data is limited by the professional level of the surveyors. Furthermore, it cannot detect sudden settlement anomalies in a timely manner, and therefore cannot provide timely and effective alarm prompts, resulting in defects in its use.

[0006] This utility model provides the following technical solution: an automatic alarm device for monitoring settlement of a template support, comprising a template support body, with support plates evenly arranged around the template support body, support contact rods provided at the bottom of each support plate, grounding connection plates provided at the bottom of each support contact rod, and an automatic alarm component for monitoring settlement provided at the center of the bottom of the template support body.

[0007] The automatic settlement monitoring alarm component includes a support base, a movable slot at the top of the support base, a fastening screw hole on the side wall of the movable slot, a fastening screw threaded into the fastening screw hole, an adjusting support rod inserted into the movable slot, an alarm connection seat at the top of the adjusting support rod, a limiting slot in the middle of the alarm connection seat, a first mounting groove on one side wall of the limiting slot, a second mounting groove on the other side wall of the limiting slot, a positive battery in the first mounting groove, a negative battery in the second mounting groove, an alarm buzzer fixed to the side of the alarm connection seat, and the alarm buzzer connected to the negative battery via a power-conducting connecting wire.

[0008] Preferred technical solution 1: Two top side limiting plates are symmetrically arranged at the top of the alarm connection base. A safety indicator light is provided on one side of the top side limiting plate, and a battery compartment is provided on the other side of the top side limiting plate. A power supply battery is provided in the battery compartment, and the power supply battery is connected to the safety indicator light through a power transmission line.

[0009] Preferred technical solution 2: The power transmission line passes through the two top side limiting plates, a top connecting plate is provided in the middle of the bottom end of the template support body, and a trigger iron piece is vertically provided at the bottom end of the top connecting plate.

[0010] Preferred technical solution 3: The end of the fastening screw is provided with a handle for easy rotation.

[0011] This solution makes it easier for users to rotate the fastening screw.

[0012] Preferred technical solution four: The gap between the two top side limiting plates and the limiting slot are located on the same vertical plane.

[0013] This design enables the movable slot to continuously move and insert into the limiting slot as it sinks and moves.

[0014] Preferred technical solution five: The width of the movable slot is the same as the gap between the two top side limiting plates.

[0015] This design enables the movable slot to move the trigger plate downward between the two top side limiting plates during the sinking of the template support body.

[0016] Compared with the prior art, this utility model provides an automatic alarm device for monitoring the settlement of template supports, which has the following advantages:

[0017] (1) This utility model has a settlement monitoring automatic alarm component installed in the middle of the bottom of the template support body. When the template support body sinks, the trigger iron piece in the settlement monitoring automatic alarm component can move down to the two top side limit plates. When the trigger iron piece touches and cuts the power transmission line, it indicates that the template support body has settled. When the trigger iron piece descends between the positive and negative batteries, the current conduction through the trigger iron piece can make the alarm buzzer sound after being powered on, thus playing the function of settlement monitoring automatic alarm. Moreover, this device does not require personnel to patrol back and forth, and can play the role of all-weather monitoring. It can detect sudden settlement abnormalities in a timely and effective manner, which is more conducive to the monitoring of settlement. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 For the present utility model Figure 1 Exploded view of the automatic alarm component for medium-settlement monitoring;

[0020] Figure 3 For the present utility model Figure 2 Cross-sectional view of the structure of the alarm connector;

[0021] Figure 4 For the present utility model Figure 3 Enlarged view of the structure of the first mounting slot.

[0022] In the diagram: 1. Main body of the template support; 2. Support plate; 3. Supporting contact rod; 4. Grounding connection plate; 5. Settlement monitoring automatic alarm component;

[0023] 501. Support base; 502. Movable slot; 503. Fastening screw hole; 504. Fastening screw; 505. Adjustable support rod; 506. Alarm connector; 507. Limiting slot; 508. First mounting slot; 509. Second mounting slot; 510. Positive battery; 511. Negative battery; 512. Alarm buzzer; 513. Power connection wire; 514. Top side limiting plate; 515. Safety indicator light; 516. Battery compartment; 517. Power supply battery; 518. Power transmission line; 519. Top connecting plate; 520. Trigger plate. Detailed Implementation

[0024] Please see Figure 1-4 ,

[0025] Example 1: An automatic alarm device for monitoring settlement of a template support includes a template support body 1, with support plates 2 evenly arranged around the template support body 1, support contact rods 3 at the bottom of each support plate 2, grounding connection plates 4 at the bottom of each support contact rod 3, and an automatic alarm component for monitoring settlement 5 at the center of the bottom of the template support body 1.

[0026] The automatic alarm component 5 for settlement monitoring includes a support base 501. A movable slot 502 is provided at the top of the support base 501. A fastening screw hole 503 is provided on the side wall of the movable slot 502. A fastening screw 504 is threaded into the fastening screw hole 503. An adjusting support rod 505 is inserted into the movable slot 502. An alarm connection seat 506 is provided at the top of the adjusting support rod 505. A limiting slot 507 is provided in the middle of the alarm connection seat 506. A first mounting groove 508 is provided on one side wall of the limiting slot 507, and a second mounting groove 509 is provided on the other side wall. A positive battery 510 is provided in the first mounting groove 508, and a negative battery 511 is provided in the second mounting groove 509. An alarm buzzer 512 is fixed to the side of the alarm connection seat 506.

[0027] The alarm buzzer 512 is connected to the negative battery 511 by a power-connecting wire 513. The top of the alarm connector 506 is symmetrically provided with two top side limiting plates 514. A safety indicator light 515 is provided on one side of the top side limiting plate 514, and a battery compartment 516 is provided on the other side of the top side limiting plate 514. A power supply battery 517 is provided in the battery compartment 516. The power supply battery 517 is connected to the safety indicator light 515 by a power transmission wire 518. The power transmission wire 518 passes through the two top side limiting plates 514. A top connecting plate 519 is provided in the middle of the bottom of the template support body 1. A trigger iron piece 520 is vertically provided at the bottom of the top connecting plate 519.

[0028] Example 2: The difference between this example and Example 1 is that the end of the fastening screw 504 is provided with a handle for easy rotation.

[0029] This makes it easier for users to rotate the fastening screw 504.

[0030] Example 3: The difference between this example and Example 1 is that the gap between the two top side limiting plates 514 and the limiting insertion slot 507 are located on the same vertical plane.

[0031] This allows the movable slot 502 to continuously move and insert into the limiting slot 507 as it sinks and moves.

[0032] Example 4: The difference between this example and Example 1 is that the width of the movable slot 502 is the same as the gap between the two top side limiting plates 514.

[0033] This allows the movable slot 502 to move downward between the two top side limit plates 514 as the template support body 1 sinks.

[0034] In this embodiment, most existing formwork support settlement monitoring devices still rely on a combination of regular manual inspections and simple measuring tools to monitor the settlement of key parts of the formwork support. However, this manual monitoring method has significant limitations. The frequency of manual monitoring is generally low, and the collection of monitoring data is limited by the professional level of the surveyors. Furthermore, it cannot detect sudden settlement anomalies in a timely manner and cannot provide timely and effective alarm prompts, thus having deficiencies in its use.

[0035] In summary, in specific implementation, a settlement monitoring automatic alarm component 5 is installed in the middle of the bottom end of the formwork support body 1. The trigger iron piece 520 in the settlement monitoring automatic alarm component 5 is fixed to the middle of the bottom end of the formwork support body 1 via a top connecting plate 519. When concrete is poured onto the formwork support body 1 and settlement occurs, the formwork support body 1 will cause the trigger iron piece 520 to move downwards, thereby allowing the trigger iron piece 520 to move and insert between the two top side limiting plates 514. Furthermore, since a safety indicator light 515 is installed on the top side limiting plate 514, when the trigger iron piece... When the template support body 1 is not sinking or moving, the safety indicator light 515 is connected to the power supply battery 517 via a transmission line 518. At this time, the safety indicator light 515 is powered on and displays a green light, indicating that the template support body 1 has not sunk. However, when the trigger iron plate 520 sinks along with the template support body 1, the trigger iron plate 520 moves downward and will contact and cut the transmission line 518 that runs between the two top side limit plates 514. At this time, the safety indicator light 515 will go out due to the cut transmission line 518, and the inspecting worker will know that the template support body 1 has sunk.

[0036] When the main body 1 of the template support sinks significantly, the triggering iron plate 520 will continue to move downwards, gradually inserting into the limiting slot 507 and continuing to move downwards. When the triggering iron plate 520 is inserted between the positive battery 510 and the negative battery 511, due to the metallic conductivity of the triggering iron plate 520, the positive battery 510 and the negative battery 511 will generate a current through the connection of the triggering iron plate 520, energizing the alarm buzzer 512. After the alarm buzzer 512 is energized, it will emit a piercing buzzing sound to remind the patrol personnel that the main body 1 of the template support has sunk significantly and needs to be reinforced in time. It can provide timely alarm prompts and is not limited by the skill level of the staff, enabling 24 / 7 settlement monitoring.

Claims

1. A formwork settlement monitoring automatic alarm device comprising a formwork main body (1), characterized in that: The template support body (1) is evenly provided with support plates (2) around its perimeter. Each support plate (2) is provided with a support contact rod (3) at its bottom end. Each support contact rod (3) is provided with a grounding connection plate (4) at its bottom end. A settlement monitoring automatic alarm component (5) is provided in the middle of the bottom end of the template support body (1). The automatic settlement monitoring alarm component (5) includes a support base (501), a movable slot (502) is provided at the top of the support base (501), a fastening screw hole (503) is provided on the side wall of the movable slot (502), a fastening screw (504) is threaded into the fastening screw hole (503), an adjusting support rod (505) is inserted into the movable slot (502), an alarm connection seat (506) is provided at the top of the adjusting support rod (505), and a limit slot (506) is provided in the middle of the alarm connection seat (506). 07), a first mounting groove (508) is provided on one side wall of the limiting slot (507), and a second mounting groove (509) is provided on the other side wall of the limiting slot (507). A positive battery (510) is provided in the first mounting groove (508), and a negative battery (511) is provided in the second mounting groove (509). An alarm buzzer (512) is fixed on the side of the alarm connector (506), and the alarm buzzer (512) and the negative battery (511) are connected by a power-conducting connecting line (513).

2. The automatic alarm device for monitoring the settlement of a formwork support according to claim 1, characterized in that: The alarm connector (506) has two top side limiting plates (514) symmetrically arranged at its top. A safety indicator light (515) is provided on one side of the top side limiting plate (514), and a battery compartment (516) is provided on the other side of the top side limiting plate (514). A power supply battery (517) is provided in the battery compartment (516), and the power supply battery (517) is connected to the safety indicator light (515) through a power transmission line (518).

3. The automatic alarm device for monitoring the settlement of a formwork support according to claim 2, characterized in that: The power transmission line (518) passes through the two top side limiting plates (514), and a top connecting plate (519) is provided at the middle of the bottom end of the template support body (1). A trigger iron piece (520) is vertically provided at the bottom end of the top connecting plate (519).

4. The automatic alarm device for monitoring the settlement of a formwork support according to claim 3, characterized in that: The end of the fastening screw (504) is provided with a handle for easy rotation.

5. The automatic alarm device for monitoring the settlement of a formwork support according to claim 4, characterized in that: The gap between the two top side limiting plates (514) and the limiting slot (507) are located on the same vertical plane.

6. The automatic alarm device for monitoring settlement of template support according to claim 5, characterized in that: The width of the movable slot (502) is the same as the gap between the two top side limiting plates (514).

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