Template support system intelligent early warning quick release joint

Abstract

The utility model discloses a template support system intelligence early warning quick detach joint belongs to the technical field of building construction equipment. It includes support plate, the butt joint, the dismounting component for connecting both, pressure sensor, controller, telescopic mechanism and alarm. Pressure sensor detects the pressure of butt joint and sends signal to controller, and the controller according to the preset alarm threshold value and emergency threshold value, respectively control alarm to send warning, or control telescopic mechanism drive dismounting component to unlock, to make support plate and butt joint separate, thereby realize initiative pressure relief. The utility model integrates pressure monitoring, graded early warning and automatic emergency unlocking function as a whole, solved the defect that the single function of existing connecting piece, lack initiative safety protection ability, has the beneficial effect of real -time monitoring, initiative protection, convenient and efficient dismounting, the construction safety of template support system has been improved obviously.

Description

Technical Field

[0001] This utility model relates to the field of building construction equipment technology, and in particular to an intelligent early warning quick-release joint for a formwork support system. Background Technology

[0002] In modern building construction, cast-in-place concrete structures are widely used, and the formwork support system is a key temporary load-bearing structure that ensures the quality and safety of cast-in-place construction. Its main function is to bear all the loads from the formwork, reinforcing steel, newly poured concrete, construction personnel, and equipment before the concrete sets, and to reliably transfer them to the foundation.

[0003] Formwork support systems are typically constructed from numerous uprights, horizontal bars, and other components connected by specific joints. Currently, these joints come in various structural forms, but most are primarily designed to achieve stable mechanical locking. In actual erection, workers frequently need to perform alignment and tightening operations, consuming significant manpower and time, thus requiring improvements in construction efficiency.

[0004] More importantly, the safety of the formwork support system is of paramount importance in construction management. During construction, uneven concrete pouring, concentrated loads, or design calculation errors can cause local support components to bear pressure far exceeding their design capacity, creating safety hazards. Traditional safety management methods rely mainly on pre-construction design verification and manual inspections during construction, which are passive and delayed. By the time inspectors discover visible signs such as obvious deformation in the support members, the structure is already on the verge of instability, making it difficult to take effective remedial measures and easily leading to collapse accidents, causing serious loss of life and property.

[0005] Therefore, existing formwork support connectors have limited functions, merely playing a passive structural connection role. They generally lack the ability to perceive their own stress state in real time, provide early warnings, and proactively intervene in emergencies to avoid catastrophic consequences. This has become a core technical bottleneck restricting the further improvement of the safety level of formwork support systems.

[0006] Therefore, this utility model proposes an intelligent early warning quick-release connector for template support system to address the shortcomings of existing technologies. Utility Model Content

[0007] To overcome the above shortcomings, this utility model provides an intelligent early warning quick-release connector for template support systems, which aims to improve the problems of existing template support system connectors that cannot monitor load in real time, lack overload early warning and automatic intervention functions, and whose connection structure is usually inconvenient to disassemble and assemble and inefficient.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: an intelligent early warning quick-release connector for a template support system, comprising: a support plate, a receiving plate, and a disassembly assembly for connecting the support plate and the receiving plate; as well as a pressure sensor, a controller, a telescopic mechanism, and an alarm.

[0009] A pressure sensor is installed below the support plate to detect the pressure it receives; the controller is electrically connected to the pressure sensor to receive the pressure signal; the telescopic mechanism and the alarm are both controlled by the controller; when the pressure value detected by the pressure sensor exceeds the preset alarm threshold, the controller controls the alarm to issue a warning; when the pressure value exceeds the preset emergency threshold, the controller controls the telescopic mechanism to drive the disassembly component to unlock, so as to separate the support plate from the support plate.

[0010] Preferably, the disassembly assembly includes a first engaging block and a second engaging block that cooperate with each other.

[0011] Preferably, the first locking block is provided with a spherical groove; a limiting ball and a second spring for pushing the limiting ball into the spherical groove are movably disposed in the second locking block, and in the locked state, the limiting ball is locked into the spherical groove under the action of the second spring.

[0012] Preferably, the disassembly assembly further includes a push ring and a first spring; the push ring is slidably sleeved on the outside of the second engaging block and elastically connected to the second engaging block through the first spring; the push ring is used to drive the limiting ball to overcome the elastic force of the second spring and disengage from the spherical groove when pulled.

[0013] Preferably, the telescopic mechanism includes an electric push rod electrically connected to the controller, a connecting plate, and a soft plug; the connecting plate is fixed to the output end of the electric push rod, and the soft plug is disposed on the connecting plate.

[0014] Preferably, the axis of the soft plug is arranged parallel to the axis of the second locking block, and the soft plug is directly opposite the push ring so as to push the push ring to move when the electric push rod is activated.

[0015] Preferably, the controller has preset alarm thresholds and emergency thresholds, and the emergency threshold is greater than the alarm threshold.

[0016] Preferably, the second locking block has a through hole for accommodating the limiting ball and the second spring.

[0017] This utility model has the following beneficial effects: 1. In this utility model, by setting up a pressure sensor and an alarm, and linking the two through a controller, the problem that the existing formwork support system cannot monitor the bearing pressure in real time and lacks safety early warning capabilities is solved. The technical effect of real-time monitoring of the support system and overload audible and visual alarm is achieved, which significantly improves construction safety.

[0018] 2. In this utility model, the telescopic mechanism controlled by the controller can automatically drive the disassembly component to unlock when the pressure reaches the emergency threshold. This solves the technical defect of traditional support systems that cannot actively avoid the risk of collapse when facing extreme overload and without human intervention. It achieves the technical effect of automatic pressure relief and active safety protection in emergency situations, upgrading the safety mode from passive bearing to active defense. Attached Figure Description

[0019] Figure 1 A perspective view of an intelligent early warning quick-release connector for a template support system proposed in this utility model; Figure 2 This is a schematic diagram of an alarm device for an intelligent early warning quick-release joint of a template support system proposed in this utility model; Figure 3 This is a schematic diagram of the second locking block of an intelligent early warning quick-release connector for a template support system proposed in this utility model; Figure 4 This is a schematic diagram of the soft plug of the intelligent early warning quick-release connector for a template support system proposed in this utility model.

[0020] Legend: 1. Support plate; 2. Receiving plate; 3. Alarm; 4. Disassembly assembly; 401. First locking block; 402. Second locking block; 403. Spherical groove; 404. Push ring; 405. First spring; 406. Limiting ball; 407. Second spring; 5. Telescopic mechanism; 501. Connecting plate; 502. Electric push rod; 503. Controller; 504. Soft plug; 6. Pressure sensor. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Reference Figures 1-4 This utility model provides an embodiment of an intelligent early warning quick-release connector for a template support system, which aims to solve the problems of inconvenient disassembly and assembly of existing template support system connection structures and the lack of overload warning and automatic pressure relief functions, which pose safety hazards.

[0023] A template support system intelligent early warning quick-release connector includes a support plate 1 and a receiving plate 2 as basic connection units, and a disassembly component 4 for realizing a detachable connection between the two. The quick-release connector also integrates an intelligent monitoring component, which includes a pressure sensor 6, a controller 503, a telescopic mechanism 5, and an alarm 3. Specifically, pressure sensor 6 is located below the support plate 2 to detect the pressure on the support plate 2 in real time and send out the pressure signal; the signal input terminal of controller 503 is electrically connected to pressure sensor 6 to receive and process the pressure signal; alarm 3 and telescopic mechanism 5 are both controlled by controller 503 and serve as alarm execution unit and automatic unlocking execution unit, respectively; controller 503 has preset alarm threshold and emergency threshold, and the emergency threshold is greater than the alarm threshold. When the pressure signal received by the controller 503 causes the pressure detection value to exceed the alarm threshold, the controller 503 controls the alarm 3 to issue an audible and visual warning; when the pressure detection value further exceeds the emergency threshold, the controller 503 controls the telescopic mechanism 5 to move, and the telescopic mechanism 5 then drives the disassembly component 4 to unlock, so as to realize the active separation of the support plate 1 and the receiving plate 2 to release the overload pressure.

[0024] The disassembly assembly 4 includes a first locking block 401 and a second locking block 402 that cooperate with each other. The surface of the first locking block 401 is provided with a spherical groove 403 for positioning and locking. The interior of the second locking block 402 is provided with a through hole for accommodating a limiting ball 406 and a second spring 407. The limiting ball 406 and the second spring 407 are both movably disposed in the through hole, and the second spring 407 always applies a pushing force to the limiting ball 406 to make it move toward the first locking block 401. During installation, when the first locking block 401 is inserted into the second locking block 402, the limiting ball 406 automatically engages in the spherical groove 403 under the elastic force of the second spring 407, thereby realizing a quick lock between the first locking block 401 and the second locking block 402. This structure has a reliable connection and is not easy to loosen. To achieve rapid unlocking, the disassembly assembly 4 also includes a push ring 404 and a first spring 405. The push ring 404 is slidably sleeved on the outside of the second locking block 402. The first spring 405 is elastically connected to the second locking block 402 and provides a restoring force to the push ring 404. The structure of the push ring 404 allows it to drive the limiting ball 406 to overcome the elastic force of the second spring 407 and move inward when pulled by an external force, until it is completely free from the restraint of the spherical groove 403. At this time, the first locking block 401 can be smoothly pulled out from the second locking block 402, completing the disassembly action. This manual disassembly and assembly structure is ingeniously designed, easy to operate, and greatly improves construction efficiency.

[0025] The telescopic mechanism 5 includes an electric push rod 502, a connecting plate 501, and a soft plug 504. The electric push rod 502 is electrically connected to the controller 503 to receive drive signals. The connecting plate 501 is fixed to the output end of the electric push rod 502, and the soft plug 504 is disposed on the connecting plate 501 to serve as the final actuating element. To ensure that the telescopic mechanism 5 can reliably drive the disassembly assembly 4 to unlock, the axis of the soft plug 504 is set parallel to the axis of the second locking block 402, and the soft plug 504 is directly opposite the push ring 404. This positional relationship ensures that when the electric push rod 502 is activated, its output end can accurately push the soft plug 504, and then the soft plug 504 pushes the push ring 404 to produce the same displacement as manual unlocking, thereby completing the automatic unlocking action. In order to achieve graded early warning and response, the internal memory of the controller 503 is pre-set with alarm threshold and emergency threshold, and the set value of the emergency threshold is greater than the set value of the alarm threshold, thus forming a progressive safety protection logic from ordinary warning to emergency automatic intervention. In order to provide stable and reliable installation and guidance for the limiting ball and the second spring, the second locking block 402 is integrally formed with a through hole for accommodating the limiting ball 406 and the second spring 407. The size of the through hole is adapted to the size of the limiting ball 406 and the second spring 407, ensuring the stability and positioning accuracy of these moving parts during the movement process.

[0026] Working principle: During installation, the operator pulls the push ring 404, which moves outward against the elastic force of the first spring 405, thereby driving the limiting ball 406 to compress the second spring 407 within the through hole of the second locking block 402. At this time, the first locking block 401 is pushed into the second locking block 402. When the spherical groove 403 moves to the position corresponding to the limiting ball 406, the push ring 404 is released, the first spring 405 returns to its original position, and the second spring 407 pushes the limiting ball 406 into the spherical groove 403, completing the locking. For disassembly, the operation is reversed to achieve quick separation.

[0027] Under normal operating conditions, the pressure sensor 6 monitors the external force on the receiving plate 2 in real time and sends a continuous pressure signal to the controller 503. The controller 503 compares the received signal with the internally preset alarm threshold. Once the detected value exceeds the alarm threshold, the controller 503 immediately drives the alarm 3 to issue an audible and visual warning to remind on-site personnel to pay attention and investigate the risk.

[0028] If the pressure continues to increase and exceeds the preset emergency threshold, the controller 503 will activate the active safety protection program, which will send a command to the electric push rod 502 of the telescopic mechanism 5. The electric push rod 502 will then start and extend, driving the soft plug 504 forward through the connecting plate 501 at its output end. The soft plug 504 will precisely push the push ring 404, simulating the manual unlocking process, so that the limit ball 406 is disengaged from the spherical groove 403, and finally realize the automatic unlocking of the disassembly component 4, thereby separating the support plate 1 from the receiving plate 2, releasing the overload pressure, and avoiding the occurrence of an accident.

Claims

1. A template support system intelligent early warning quick dismounting joint, comprising a support plate (1), a receiving plate (2) and a dismounting assembly (4) for connecting the support plate (1) and the receiving plate (2), characterized in that, Also includes: A pressure sensor (6) is disposed below the receiving plate (2) to detect the pressure it receives; The controller (503) has its signal input terminal electrically connected to the pressure sensor (6); The telescopic mechanism (5), which is controlled by the controller (503), is used to drive the disassembly assembly (4) to unlock when the detection value of the pressure sensor (6) exceeds a preset emergency threshold; An alarm (3), which is controlled by the controller (503), is used to issue a warning when the detection value of the pressure sensor (6) exceeds a preset alarm threshold.

2. The formwork support system intelligent early warning quick release joint according to claim 1, characterized in that, The disassembly assembly (4) includes a first locking block (401) and a second locking block (402) that cooperate with each other.

3. The template support system intelligent early warning quick release joint according to claim 2, characterized in that, The first locking block (401) is provided with a spherical groove (403); the second locking block (402) is movably provided with a limiting ball (406) and a second spring (407) for pushing the limiting ball (406) toward the spherical groove (403); in the locked state, the limiting ball (406) is locked into the spherical groove (403) under the action of the second spring (407).

4. The template support system intelligent early warning quick release joint according to claim 3, characterized in that, The disassembly assembly (4) further includes a push ring (404) and a first spring (405); the push ring (404) is slidably sleeved on the outside of the second engaging block (402) and elastically connected to the second engaging block (402) through the first spring (405); the push ring (404) is used to drive the limiting ball (406) to overcome the elastic force of the second spring (407) and disengage from the spherical groove (403) when it is pulled.

5. The template support system intelligent early warning quick release joint according to claim 1, characterized in that, The telescopic mechanism (5) includes an electric push rod (502), a connecting plate (501), and a soft plug (504); the electric push rod (502) is electrically connected to the controller (503); the connecting plate (501) is fixed to the output end of the electric push rod (502), and the soft plug (504) is disposed on the connecting plate (501).

6. The formwork support system intelligent early warning quick release joint according to claim 5, characterized in that, The axis of the soft plug (504) is parallel to the axis of the second locking block (402), and the soft plug (504) is directly opposite the push ring (404) so ​​as to push the push ring (404) to move when the electric push rod (502) is activated.

7. The template support system intelligent early warning quick release joint according to claim 1, characterized in that, The controller (503) has preset alarm threshold and emergency threshold, and the emergency threshold is greater than the alarm threshold.

8. The formwork support system intelligent early warning quick release joint according to claim 3, characterized in that, The second engaging block (402) has a through hole for accommodating the limiting ball (406) and the second spring (407).

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