Triple-anchored double-insurance cantilever unloading platform

Abstract

The application discloses a triple anchoring double insurance cantilever type unloading platform, which comprises a triple anchoring system, a double insurance rope system, a modular protection body and an intelligent monitoring module.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a triple-anchored, double-insurance cantilevered unloading platform. Background Technology

[0002] Traditional cantilever unloading platforms generally use a single anchor ring for fixing and a single wire rope for suspension, which has the following technical drawbacks: 1. Unstable Anchorage: Gaps exist between the anchor ring and the steel beam, making it prone to slippage under dynamic loads. According to research data from "Construction Safety" in 2020, the failure rate of traditional anchoring systems under dynamic loads exceeds 15%.

[0003] 2. Lack of backup wire rope: The single-rope suspension system means that a broken wire rope will cause the platform to overturn. Several accident cases documented in the Ministry of Housing and Urban-Rural Development's Notice No. 202327 are related to this issue.

[0004] 3. Weak load control: It relies on manual judgment to determine whether there is overload, lacks real-time monitoring methods, and cannot provide timely warnings when the platform deforms. Utility Model Content

[0005] This specification provides an embodiment of a triple-anchored, double-insurance cantilevered unloading platform to solve technical problems existing in current unloading platforms, such as unstable anchoring, lack of wire rope backup, and lack of load monitoring.

[0006] The technical solutions provided in the embodiments of this specification are as follows: This application provides a triple-anchored, double-insurance cantilevered unloading platform, including: The triple anchoring system consists of a limiting baffle welded at the root of the main beam, multiple pre-embedded anchor rings, and a locking device for the gap between the anchor rings and the main beam. The dual safety rope system includes a main rope and a safety rope, which are set at different positions at the front of the platform, and the rope clamps are installed according to a specific configuration; The modular protective structure consists of angle steel bracing, a base plate, and guardrails, with the bracing arranged in a zigzag pattern. The intelligent monitoring module, integrated into the lug, includes a tension sensor, an audible and visual alarm, and a wireless transmission terminal.

[0007] Furthermore, in the triple anchoring system, the limiting baffle is a 10# short channel steel with the same width as the main beam; the pre-embedded anchor rings are three Φ20 anchor rings, one of which is located at the center of the side beam, and the other two are located 200mm from the end; the locking device is a 300mm steel section and a hardwood wedge.

[0008] Furthermore, in the double safety rope system, the main rope is no more than 500mm from the front of the platform, and the safety rope is 500mm from the main rope; the rope clamps are set in a "3+1" configuration, with a safety bend height of 50mm; they are welded to the web of the main beam on both sides, with a weld height of no less than 8mm.

[0009] Furthermore, in the modular protective structure, the angle steel bracing is L63×6 angle steel, welded between the main and secondary beams; the base plate is a composite structure of 3mm patterned steel plate and 10mm steel mesh; the guardrail is hung with 5mm steel mesh, and the uprights are fitted with Φ25 steel bar bases.

[0010] Furthermore, in the intelligent monitoring module, the threshold of the tension sensor is set to 0.8 tons, and the sensor signal line is embedded in the main beam groove and connected to the cloud monitoring platform.

[0011] Furthermore, the locking device includes an anti-slip block that can be disposed between the anchor ring and the main beam. The anti-slip block has a notch structure at the top, and one side of the notch has a sloping structure. The anti-slip block is bolted to the main beam.

[0012] Furthermore, the patterned steel plate and steel mesh of the base plate can be replaced with a perforated aluminum alloy plate.

[0013] Furthermore, the tensile sensor can be replaced with a strain gauge and a LoRa transmission module.

[0014] Furthermore, the lifting lug is detachably connected to the main beam, and the bottom of the main beam is provided with a plurality of screw holes along the length direction. The lifting lug includes a connecting section and a lifting section. The connecting section has a U-shaped structure and can be locked at the bottom of the main beam. The bottom of the connecting section is provided with a through hole that matches the screw holes. The connecting section is connected to the main beam by bolts. The lifting section is detachably connected to the connecting section by a tension sensor.

[0015] The at least one technical solution adopted in this application embodiment can achieve the following beneficial effects: the triple anchoring system combined with mechanical limit baffles improves anti-slip force. The dual-rope split design and independent suspension point redundancy design ensure that a safe backup is maintained even if one wire rope fails. The intelligent monitoring system realizes real-time overload alarm, improving the safe construction rate. The angle steel diagonal bracing and composite base plate design reduce deflection under uniformly distributed loads, thereby improving structural stiffness. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the overall structure provided for the embodiments of this specification.

[0017] Figure 2 This is a schematic diagram of the bottom structure of the main beam provided in the embodiments of this specification.

[0018] Figure 3 This is a schematic diagram of the locking device structure provided in the embodiments of this specification. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0020] The technical solutions provided by the various embodiments of this application are described in detail below with reference to the accompanying drawings.

[0021] This specification provides an embodiment of a triple-anchored, double-safety cantilevered unloading platform. Please refer to [link / reference]. Figure 1 As shown, the system includes: a triple anchoring system consisting of a limiting baffle 2 welded to the root of the main beam 1, multiple pre-embedded anchor rings 3, and a locking device 4 for the gap between the anchor rings 3 and the main beam; a double safety rope system including a main rope 5 and a safety rope 6, respectively installed at different positions at the front of the platform, with rope clips installed according to a specific configuration; a modular protective body consisting of angle steel bracing, a base plate, and guardrails, with the bracing arranged in a zigzag pattern; and an intelligent monitoring module integrated into the lifting lug 7, including a tension sensor 8, an audible and visual alarm, and a wireless transmission terminal. In one possible implementation, the limiting baffle in the triple anchoring system is a 10# short channel steel with the same width as the main beam; the pre-embedded anchor rings are three Φ20 anchor rings, one located at the center of the side beam and the other two located 200mm from the end; and the locking device is a 300mm steel section and a hardwood wedge. In the double safety rope system, the main rope is no more than 500mm from the front of the platform, and the safety rope is 500mm from the main rope; the rope clamps are set in a "3+1" configuration, with a safety bend height of 50mm. In the modular protective structure, the angle steel bracing is L63×6 angle steel, welded between the main and secondary beams; the base plate is a composite structure of 3mm patterned steel plate and 10mm steel mesh; the guardrail is hung with 5mm steel mesh, and the uprights are fitted with Φ25 steel rebar bases. In the intelligent monitoring module, the tensile sensor threshold is set to 0.8 tons, and the sensor signal line is embedded in the main beam groove, connecting to the cloud monitoring platform. It should be further noted that the patterned steel plate and steel mesh of the base plate can be replaced with perforated aluminum alloy plates.

[0022] For further recommendations, please refer to [link / reference]. Figure 3As shown, the locking device includes an anti-slip block that can be disposed between the anchor ring 3 and the main beam 1. The anti-slip block has a notch structure at its top, and one side of the notch is a sloping structure. The anti-slip block is bolted to the main beam. The top of the main beam has bolt holes, and the anti-slip block is connected to the bolt holes through bolts. In use, the anti-slip block is locked inside the anchor ring, and the sloping surface abuts against the anchor ring to prevent the main beam from sliding.

[0023] Further preferred options include 1 and Figure 2 As shown, the lifting lug 7 is detachably connected to the main beam 1. The main beam has several screw holes 11 along its length at its bottom. The lifting lug includes a connecting section and a lifting section. The connecting section has a U-shaped structure and can be secured to the bottom of the main beam. The bottom of the connecting section has through holes that match the screw holes. The connecting section is connected to the main beam by bolts. The lifting section is detachably connected to the connecting section via a tension sensor. In use, the installation position of the pull rope can be adjusted as needed, or the number of lifting lugs can be increased as required.

[0024] During operation, anchor rings are inserted into the ends of the main beam, and locking devices are used to secure them, preventing the main beam from slipping. The number of lifting lugs is increased, and additional safety ropes are added, utilizing double protection with the main rope 5 and safety rope 6 to enhance safety. Simultaneously, tension sensors monitor the stress during suspension in real time; if the stress exceeds a threshold, an alarm is immediately triggered, further increasing safe construction practices.

[0025] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0026] The above description is merely an embodiment of this application and is not intended to limit the scope of 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 principles of this application should be included within the scope of the claims of this application.

Claims

1. A triple-anchored, double-insurance cantilevered unloading platform, characterized in that, include: The triple anchoring system consists of a limiting baffle welded at the root of the main beam, multiple pre-embedded anchor rings, and a locking device for the gap between the anchor rings and the main beam. The dual safety rope system includes a main rope and a safety rope, which are set at different positions at the front of the platform, and the rope clamps are installed according to a specific configuration; The modular protective structure consists of angle steel bracing, a base plate, and guardrails, with the bracing arranged in a zigzag pattern. The intelligent monitoring module, integrated into the lug, includes a tension sensor, an audible and visual alarm, and a wireless transmission terminal.

2. The unloading platform according to claim 1, characterized in that, In the triple anchoring system, the limiting baffle is a 10# short channel steel with the same width as the main beam; the pre-embedded anchor rings are three Φ20 anchor rings, one of which is located at the center of the side beam, and the other two are located 200mm from the end; the locking device is a 300mm steel section and a hardwood wedge.

3. The unloading platform according to claim 1, characterized in that, In the double safety rope system, the distance between the main rope and the front of the platform shall not exceed 500mm, and the distance between the safety rope and the main rope shall be 500mm; the rope clamps shall be set in a "3+1" configuration, and the safety bend height shall be 50mm.

4. The unloading platform according to claim 1, characterized in that, In the modular protective structure, the angle steel bracing is L63×6 angle steel, welded between the main and secondary beams; the base plate is a composite structure of 3mm patterned steel plate and 10mm steel mesh; the guardrail is hung with 5mm steel mesh, and the uprights are fitted with Φ25 steel bar bases.

5. The unloading platform according to claim 1, characterized in that, In the intelligent monitoring module, the threshold of the tension sensor is set to 0.8 tons, and the sensor signal line is embedded in the main beam groove and connected to the cloud monitoring platform.

6. The unloading platform according to claim 2, characterized in that, The locking device includes an anti-slip block that can be disposed between the anchor ring and the main beam. The anti-slip block has a notch structure at the top, and one side of the notch has a sloping structure. The anti-slip block is bolted to the main beam.

7. The unloading platform according to claim 1, characterized in that, The patterned steel plate and steel mesh of the base plate can be replaced with perforated aluminum alloy plate.

8. The unloading platform according to claim 1, characterized in that, The lifting lug is detachably connected to the main beam. The main beam has several screw holes along its length at the bottom. The lifting lug includes a connecting section and a lifting section. The connecting section has a U-shaped structure and can be locked at the bottom of the main beam. The bottom of the connecting section has through holes that match the screw holes. The connecting section is connected to the main beam by bolts. The lifting section is detachably connected to the connecting section by a tension sensor.

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