Firefighter personal equipment anti-falling mounting structure

Abstract

The application belongs to the technical field of fire rescue auxiliary equipment matching, in particular to a fireman's personal equipment anti-falling mounting structure, which comprises a mounting base body, the side wall of the mounting base body is provided with outer bearing protection discs, the outer bearing protection discs are evenly distributed on the side wall of the mounting base body, the side wall of each group of the outer bearing protection discs is provided with an inner bearing fixing disc, the inner bearing fixing discs are evenly distributed on the side wall of the outer bearing protection disc, anti-falling locking clamps are arranged between the two groups of the outer bearing protection discs, and a center fixing lock rod is arranged on the top of the mounting base body; through the structural arrangement of the outer bearing protection disc and the inner bearing fixing disc, the integrated degree of the whole machine is high, the structure is compact and not bulky, the structure is suitable for the wearing condition of the firefighter's waist, does not rub the waist and does not block the action, does not interfere with the running, climbing and crawling tactical actions, is suitable for the whole harsh and complex operation environment of the fire scene, and has the advantages of structure impact resistance, anti-aging and not easy to deform and damage.

Description

Technical Field

[0001] This invention belongs to the field of auxiliary equipment technology for fire rescue, specifically a structure for preventing firefighters' personal equipment from falling off. Background Technology

[0002] In the current large-scale commissioning of large-scale electrochemical energy storage power stations, residential and industrial energy storage systems, the terminal blocks, copper busbars, and power cable connection points of energy storage battery modules are mostly exposed and open-laid structures.

[0003] Existing traditional protective structures are mostly simple single insulating covers and ordinary rubber sleeves, which have extremely poor adaptability to actual applications and have many hard industry operation pain points. These include the long-term high-frequency charging and discharging start-up and shutdown of energy storage battery clusters, the linkage resonance of wind turbine equipment in the power station, and the external disturbance of strong winds and turbulence outdoors. Traditional single bolt-tightening wiring structures have no elastic anti-loosening compensation structure. Long-term mechanical vibration can easily cause the wiring tightening bolts to gradually loosen, resulting in poor connection of cable cores, misalignment and bridging. In severe cases, it can induce arcing and fire, and cause the battery cluster to trip and shut down, disrupting the continuous operation of the energy storage system.

[0004] Therefore, there is an urgent need to optimize the design of a dedicated energy storage battery terminal protection device that is integrated, highly sealed, vibration-resistant, anti-loosening, synchronously heat dissipated, and compatible with intelligent monitoring. Summary of the Invention

[0005] The purpose of this invention is to address the problem that existing traditional single-bolt clamping wiring structures lack elastic anti-loosening compensation structures, which are prone to gradual loosening of the clamping bolts due to prolonged mechanical vibration, leading to problems such as loose connections and misaligned overlaps of cable cores. This invention proposes a firefighter's personal equipment anti-drop-off mounting structure to solve the problems mentioned in the background art.

[0006] The technical solution adopted by this invention to solve its technical problem is as follows: A firefighter's personal equipment anti-detachment mounting structure, comprising a mounting base, outer bearing protective discs installed on the sidewalls of the mounting base, the outer bearing protective discs being evenly distributed on the sidewalls of the mounting base, and an inner bearing fixing disc installed on the sidewalls of each set of outer bearing protective discs, the inner bearing fixing discs being evenly distributed on the sidewalls of the outer bearing protective discs, and an anti-detachment locking claw installed between two sets of outer bearing protective discs. Two sets are provided between them. A central fixing rod is installed on the top of the mounting base, a connecting component is installed on the top of the mounting base, and a telescopic component is provided at the bottom of the mounting base. Through the above structure, the integrated mounting base is used as the core load-bearing body. The whole machine has a high degree of integration, a compact and non-bulky structure, and fits the waist of the firefighters to wear it. It does not hurt the waist or restrict movement. Running, climbing, crawling, and demolition are all tactical movements without interference. It is suitable for all harsh and complex working environments in fire scenes. The structure is impact-resistant, aging-resistant, and not easily deformed or damaged.

[0007] Preferably, the connecting component includes equipment connecting lugs, and the top of the mounting base is equipped with equipment connecting lugs. Through the above structure, the dedicated integrated fixed equipment connecting lugs serve as standardized mounting points, eliminating the need for additional rope binding or temporary buckles. This allows for quick connection of all types of fire-fighting personal duty equipment, such as walkie-talkies, waist axes, flashlights, and safety ropes. The mounting is highly versatile, and changing equipment does not require replacing the entire mounting structure, saving time and effort and significantly reducing the burden of changing equipment on-site for firefighters.

[0008] Preferably, the inner wall of the anti-detachment locking claw is equipped with a ratchet locking ring, which is evenly distributed on the inner wall of the anti-detachment locking claw. Through the above structure, a high-density multi-point unidirectional mechanical interlocking locking structure is formed. The locking contact area is large and the force is even. It is not afraid of high temperature baking in the fire, water immersion, dust and oil corrosion. It will not have common problems such as the aging and failure of Velcro and the pop-out and falling off of ordinary buckles. It eliminates the three types of safety accidents from the hardware source: falling objects from high altitudes, loss of equipment, and injury to teammates.

[0009] Preferably, the telescopic component includes an elastic telescopic locking rod, and the elastic telescopic locking rod is installed at the bottom of the mounting base. The elastic telescopic locking rod is evenly distributed at the bottom of the mounting base. Through the above structure, real-time dynamic compensation of mechanical fit gaps is achieved, the locking loosening risk caused by high-frequency vibration during rescue is suppressed for a long time, the reliability of anti-derailment is strengthened, fatigue failure is not easily caused by long-term repeated opening and closing, frequent inspection and maintenance are not required, and it is suitable for the high-frequency dispatch and combat needs of fire brigades.

[0010] Preferably, the side wall of the elastic telescopic locking rod is slidably fitted with a quick-release operating end cap. Through the above structure, the operating stroke is short and the damping is moderate. Firefighters wearing thick protective gloves can accurately position and press the operation without slipping or jamming. It is fully compatible with the scenario of wearing a full set of protective equipment in a fire scene, and its practical adaptability is maximized.

[0011] Preferably, a pre-tightening force adjusting component is installed at the bottom of the elastic telescopic locking rod. The pre-tightening force adjusting component is located inside the quick-release operation end cover. Through the above structure, the rebound tightening force of the elastic telescopic locking rod can be flexibly adjusted according to different duty positions and different equipment weights. When heavily loaded with heavy demolition equipment, the pre-tightening force is increased, and when lightweight with communication equipment, the pre-tightening force is decreased. This allows for multi-condition adaptability and eliminates the potential for misunderstandings caused by daily walking scrapes and physical collisions, significantly improving duty safety.

[0012] Preferably, the side wall of the central fixed locking rod is provided with a threaded adjusting sleeve, which is evenly distributed on the side wall of the central fixed locking rod. Through the above structure, it is possible to flexibly adapt to various types of belts such as wide fire duty belts, narrow rescue belts, and thickened protective multi-functional belts. No tools are required on site, and the tightness and installation position can be adjusted by hand. It can adapt to the wearing and adjustment needs of firefighters of different body types, and is highly versatile and easy to assemble and disassemble.

[0013] Preferably, the anti-detachment locking claw and the ratchet locking ring cooperate to form a one-way biting locking structure. The telescopic end of the elastic telescopic locking rod abuts against the anti-detachment locking claw to maintain the locked state. Only when the quick-release operation end cover is pressed, the elastic telescopic locking rod retracts to release the restriction on the anti-detachment locking claw, realizing the rapid release of the equipment. Through the above structure, high-strength anti-detachment under normal conditions and rapid unlocking and retrieval in emergencies are achieved, perfectly solving the industry contradiction of traditional anti-detachment devices being difficult to retrieve and easy to detach. The entire process can be operated with one hand without visual dependence. The device can be retrieved blindly in dark fire scenes and dense smoke-filled confined spaces, without delaying the golden rescue time for emergency attacks, and significantly improving the efficiency of actual rescue.

[0014] The beneficial effects of this invention are as follows: 1. The firefighter's personal equipment anti-drop mounting structure described in this invention, through the structural arrangement of an outer bearing protective plate and an inner bearing fixing plate, achieves a high degree of integration and compact structure with an integrated mounting base as the core bearing body. It fits the firefighter's waist close to the body, does not chafe the waist or restrict movement, and allows for all tactical movements such as running, climbing, crawling, and demolition without interference. It is suitable for all harsh and complex working environments in fire scenes, and the structure is impact-resistant, anti-aging, and not easily deformed or damaged.

[0015] 2. The firefighter's personal equipment anti-drop mounting structure described in this invention, through the structural setting of the equipment connection lugs, realizes a dedicated integrated fixed equipment connection lug as a standardized mounting point. It can quickly connect to all kinds of firefighter personal duty equipment such as walkie-talkies, waist axes, flashlights, and safety ropes without the need for additional rope binding or temporary buckles. It has strong mounting versatility, and there is no need to replace the entire mounting structure when changing equipment, saving time and effort and greatly reducing the burden of changing equipment for firefighters on the spot. Attached Figure Description

[0016] The invention will now be further described with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the ratchet locking ring structure in this invention; Figure 3 This is a schematic diagram of the threaded adjustment lock sleeve structure in this invention; Figure 4This is a schematic diagram of the elastic telescopic locking rod structure in this invention; Figure 5 This is a schematic diagram of the equipment connection lug structure in this invention.

[0018] In the diagram: 1. Mounting base; 11. Outer load-bearing protective plate; 12. Inner load-bearing fixing plate; 13. Anti-detachment locking claw; 14. Central fixing locking rod; 2. Equipment connecting lug; 3. Ratchet locking ring; 4. Elastic telescopic locking rod; 5. Quick-release operating end cover; 6. Preload adjusting component; 7. Threaded adjusting lock sleeve. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Specific implementation examples are given below.

[0021] like Figures 1 to 2 As shown, an embodiment of the present invention provides a firefighter's personal equipment anti-detachment mounting structure, comprising a mounting base 1: outer bearing protective discs 11 are installed on the side walls of the mounting base 1, the outer bearing protective discs 11 are evenly distributed on the side walls of the mounting base 1, and each set of outer bearing protective discs 11 has an inner bearing fixing disc 12 installed on its side wall, the inner bearing fixing discs 12 are evenly distributed on the side walls of the outer bearing protective discs 11, anti-detachment locking claws 13 are installed between two sets of outer bearing protective discs 11, two sets of anti-detachment locking claws 13 are provided between the two sets of outer bearing protective discs 11, a central fixing locking rod 14 is installed on the top of the mounting base 1, a connecting component is installed on the top of the mounting base 1, and a telescopic component is provided at the bottom of the mounting base 1. During operation, relying on the mounting base 1 as the core reference component for the whole machine, multiple sets of outer bearing protective plates 11 and inner bearing fixing plates 12 are symmetrically attached and clamped on the outer and inner disc surfaces of the fire-specific rescue belt, conforming to the mounting points of firefighters' regular wear. Simultaneously, the central fixing locking rod 14 is inserted through the central holes of the two sets of corresponding protective fixing plates, and the central fixing locking rod 14 is rotated and tightened. After pre-assembly, relying on the preset assembly position of the mounting base 1, two sets of aligned anti-detachment locking claws 13 are neatly arranged, reserving space for equipment locking and engagement in advance. This step also neatly arranges the top connecting component assembly area and the bottom telescopic component assembly area, consolidating the basic structural conditions for subsequent anti-detachment and emergency quick disassembly.

[0022] like Figure 3As shown, the connecting component includes an equipment connecting lug 2. The equipment connecting lug 2 is installed on the top of the mounting base 1. During operation, firefighters carry personal duty equipment such as waist axes, high-intensity flashlights, walkie-talkies, and small rescue detection devices. They directly align and snap the standard hanging rings and special adapters of the equipment into the equipment connecting lug 2 fixedly installed on the top of the mounting base 1. The integrated reinforced structure of the equipment connecting lug 2 completes the initial positioning and attachment of the equipment. This step prevents the equipment from shifting, slipping, or misaligning during the initial mounting process, laying a solid foundation for subsequent mechanical anti-detachment locking and ensuring compatibility with the mounting size standards of various firefighting personal equipment.

[0023] like Figure 1 As shown, a ratchet locking ring 3 is installed on the inner wall of the anti-detachment locking claw 13. The ratchet locking ring 3 is evenly distributed on the inner wall of the anti-detachment locking claw 13. During operation, after the equipment is initially attached, the anti-detachment locking claws 13 on both sides are manually pushed lightly to make the ratchet locking ring 3 evenly distributed on the inner wall of the anti-detachment locking claw 13 precisely bite and lock the connection and contact part between the equipment connecting lug 2 and the equipment hanging ring. Relying on the high-density teeth of the ratchet locking ring 3 and the one-way biting characteristics, this step forms a rigid mechanical limit locking closed loop. Under strong external force conditions such as high temperature vibration in the fire, high-altitude climbing and pulling, and collision during demolition operations, there will be no risk of equipment loosening, slipping, or falling off, achieving passive and long-lasting anti-detachment protection.

[0024] like Figure 5 As shown, the telescopic assembly includes elastic telescopic locking rods 4. The elastic telescopic locking rods 4 are installed at the bottom of the mounting base 1. The elastic telescopic locking rods 4 are evenly distributed at the bottom of the mounting base 1. During operation, the core components of the telescopic assembly evenly distributed at the bottom of the mounting base 1 are activated. Multiple sets of synchronously distributed elastic telescopic locking rods 4 automatically extend outward under normal conditions due to the built-in rebound springs. The ends of the rods precisely fit against the force points on the outside of the anti-detachment locking claws 13, thereby offsetting the mechanical gaps caused by high-frequency vibration and instantaneous pulling during rescue operations. This step dynamically stabilizes and presses the anti-detachment locking claws 13, preventing the ratchet locking ring 3 from being misaligned or failing to engage, thus strengthening the overall anti-detachment stability of the machine and adapting it to high-intensity working conditions in all firefighting scenarios.

[0025] like Figure 4 As shown, the side wall of the elastic telescopic locking rod 4 is slidably fitted with a quick-release operating end cover 5. During operation, in the daily duty standby state, the quick-release operating end cover 5 slidably fitted on the side wall of the elastic telescopic locking rod 4 is in the natural rebound locking position. It will not be accidentally triggered when there is no external force pressing. This step also avoids accidental locking failure caused by unintentional scraping or bumping of limbs when walking, climbing, or bending over, taking into account both standby safety and operational adaptability.

[0026] like Figure 2As shown, a pre-tightening force adjustment component 6 is installed at the bottom of the elastic telescopic locking rod 4. The pre-tightening force adjustment component 6 is located inside the quick-release operation end cover 5. During operation, the spring rebound force inside the elastic telescopic locking rod 4 can be precisely adjusted as needed by using the pre-tightening force adjustment component 6 built into the quick-release operation end cover 5. This step is adapted to the firefighter's habit of operating with one hand.

[0027] like Figure 3 As shown, the central fixed locking rod 14 is provided with threaded adjusting locking sleeves 7 on its side wall. The threaded adjusting locking sleeves 7 are evenly distributed on the side wall of the central fixed locking rod 14. During operation, the multiple sets of threaded adjusting locking sleeves 7 provided on the side wall of the central fixed locking rod 14 are rotated and tightened to finely adjust the clamping tightness and the overall installation spacing as needed. This step is suitable for fire rescue belts of different widths and thicknesses, and completes the pre-installation and fixing of the whole machine without deviation.

[0028] like Figure 1 As shown, the anti-detachment locking claw 13 and the ratchet locking ring 3 cooperate to form a one-way biting locking structure. The telescopic end of the elastic telescopic locking rod 4 abuts against the anti-detachment locking claw 13 to maintain the locking state. Only when the quick-release operation end cover 5 is pressed, the elastic telescopic locking rod 4 retracts to release the limit on the anti-detachment locking claw 13, realizing the rapid release of the equipment. In the event of a sudden fire or emergency rescue, the firefighter can pinch the quick-release operation end cover 5 with one hand and press it axially inward. This will cause the elastic telescopic locking rod 4 to retract inward in sync, instantly releasing the rigid pressure limit of the rod end on the anti-detachment locking claw 13. After the force is released, the anti-detachment locking claw 13 slightly expands and rebounds, simultaneously causing the ratchet locking ring 3 to disengage from the biting and locking state with the equipment hanging ring, quickly releasing various personal rescue equipment hanging on the equipment connecting lug 2. This step can be completed with one hand throughout the entire operation, with no jamming and no delay in the golden rescue time.

[0029] During operation, relying on the mounting base 1 as the core reference component for the entire machine's load-bearing structure, multiple sets of outer load-bearing protective discs 11 and inner load-bearing fixing discs 12 are symmetrically fitted and clamped onto the outer and inner disc surfaces of the fire-specific rescue belt, aligning with the mounting points of firefighters' standard attire. Simultaneously, the central fixing locking rod 14 is inserted through the central holes of the two corresponding protective fixing discs and tightened by rotation. After pre-assembly, relying on the pre-set assembly positions on the mounting base 1, two sets of aligned anti-detachment locking claws 13 are neatly arranged, reserving space for equipment locking and engagement in advance. This step also involves neatly arranging the top connecting component assembly area and the bottom telescopic component assembly area, establishing a solid foundation for subsequent anti-detachment and emergency quick-release structural conditions. Firefighters, armed with waist axes, high-intensity flashlights, walkie-talkies, and small rescue reconnaissance equipment, are then ready to use the belt. For personal duty equipment such as inspection instruments, directly align and snap the standard hanging rings and special adapter brackets of the equipment into the equipment connection lugs 2 fixedly assembled on the top of the mounting base 1. Utilizing the integrated reinforced structure of the equipment connection lugs 2, the equipment is initially positioned and secured. This step prevents the equipment from shifting or slipping during the initial mounting process, laying a solid foundation for subsequent mechanical anti-detachment locking. It is compatible with the mounting size standards of various fire-fighting personal equipment. After the equipment is initially secured, manually push and gently push the anti-detachment locking claws 13 on both sides to ensure that the evenly distributed ratchet locking rings 3 on the inner wall of the anti-detachment locking claws 13 precisely engage and lock the connection between the equipment connection lugs 2 and the equipment hanging rings. Relying on the one-way biting characteristics of the high-density teeth of the ratchet locking rings 3, this step forms a rigid mechanical... The closed-loop limiting and locking mechanism prevents equipment from becoming loose, slipping, or falling off even under high-temperature vibrations, high-altitude climbing and pulling, and collisions during demolition operations. It achieves passive, long-lasting anti-detachment protection. The core components of the telescopic assembly, evenly distributed at the bottom of the mounting base 1, activate. Multiple sets of synchronously deployed elastic telescopic locking rods 4 automatically extend using built-in rebound springs. The rod ends precisely fit against the force points on the outside of the anti-detachment locking claws 13, instantly offsetting the mechanical gaps caused by high-frequency vibrations and instantaneous pulling during rescue operations. This step dynamically stabilizes and tightens the anti-detachment locking claws 13, preventing misalignment and engagement failure of the ratchet locking ring 3, thus enhancing the overall anti-detachment stability. It is suitable for high-intensity operations in all firefighting scenarios. In daily duty and standby mode, the elastic extension... The quick-release operating end cap 5, which slides on the side wall of the retractable locking rod 4, is in a natural rebound locking position, preventing accidental triggering when no external force is applied. This step also avoids accidental locking malfunctions caused by unintentional scraping or bumping of limbs during walking, climbing, or bending operations, balancing standby safety and operational adaptability. The pre-tension adjustment component 6 built into the quick-release operating end cap 5 allows for precise adjustment of the spring rebound force inside the elastic telescopic locking rod 4 as needed. This step accommodates the one-handed operation habits of firefighters. Tightening the multi-set threaded adjusting sleeve 7 on the side wall of the central fixed locking rod 14 allows for fine-tuning of the clamping tightness and overall installation spacing as needed. This step is compatible with fire rescue belts of different widths and thicknesses, completing the pre-installation and fixation of the entire machine without deviation, ensuring safety in the event of a sudden fire or emergency rescue operation.Firefighters use one hand to pinch the quick-release operating end cap 5 and press it axially inward. This causes the elastic telescopic locking rod 4 to retract inward simultaneously, instantly releasing the rigid pressure limit of the rod end on the anti-disengagement locking claw 13. After the force is released, the anti-disengagement locking claw 13 slightly expands and rebounds, simultaneously causing the ratchet locking ring 3 to disengage from the equipment hanging ring, quickly releasing various personal rescue equipment mounted on the equipment connecting lug 2. This entire operation can be completed with one hand, ensuring smooth access and not delaying the golden rescue time.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A firefighter's personal equipment anti-detachment mounting structure, comprising a mounting base (1), characterized in that: The mounting base (1) is equipped with an outer bearing protective plate (11) on its side wall. The outer bearing protective plates (11) are evenly distributed on the side wall of the mounting base (1). Each set of outer bearing protective plates (11) is equipped with an inner bearing fixing plate (12) on its side wall. The inner bearing fixing plate (12) is evenly distributed on the side wall of the outer bearing protective plate (11). An anti-detachment locking claw (13) is installed between the two sets of outer bearing protective plates (11). There are two sets of anti-detachment locking claws (13) between the two sets of outer bearing protective plates (11). A central fixing locking rod (14) is installed on the top of the mounting base (1). A connecting component is installed on the top of the mounting base (1). A telescopic component is provided at the bottom of the mounting base (1).

2. The anti-detachment mounting structure for firefighter personal equipment according to claim 1, characterized in that: The connection assembly includes an equipment connection lug (2), and the equipment connection lug (2) is installed on the top of the mounting base (1).

3. The anti-detachment mounting structure for firefighter personal equipment according to claim 1, characterized in that: The inner wall of the anti-loosening locking claw (13) is equipped with a ratchet locking ring (3), which is evenly distributed on the inner wall of the anti-loosening locking claw (13).

4. The anti-detachment mounting structure for firefighter personal equipment according to claim 1, characterized in that: The telescopic component includes an elastic telescopic locking rod (4), and the elastic telescopic locking rod (4) is installed at the bottom of the mounting base (1). The elastic telescopic locking rod (4) is evenly distributed at the bottom of the mounting base (1).

5. The anti-detachment mounting structure for firefighter personal equipment according to claim 4, characterized in that: The elastic telescopic locking rod (4) has a quick-release operation end cap (5) that slides on its side wall.

6. The anti-detachment mounting structure for firefighter personal equipment according to claim 5, characterized in that: The elastic telescopic locking rod (4) is equipped with a pre-tightening force adjusting component (6) at its bottom, and the pre-tightening force adjusting component (6) is located inside the quick-release operation end cover (5).

7. The anti-detachment mounting structure for firefighter personal equipment according to claim 1, characterized in that: The central fixed locking rod (14) is provided with a threaded adjusting lock sleeve (7) on its side wall, and the threaded adjusting lock sleeve (7) is evenly distributed on the side wall of the central fixed locking rod (14).

8. The anti-detachment mounting structure for firefighter personal equipment according to claim 6, characterized in that: The anti-disengagement locking claw (13) and the ratchet locking ring (3) cooperate to form a one-way biting locking structure. The telescopic end of the elastic telescopic locking rod (4) abuts against the anti-disengagement locking claw (13) to maintain the locking state. Only when the quick-release operation end cover (5) is pressed, the elastic telescopic locking rod (4) retracts to release the limit on the anti-disengagement locking claw (13) and realize the rapid release of the equipment.

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