Safety belt for high-altitude reminding

Abstract

The utility model discloses a safety belt for high altitude reminding, which comprises a safety belt body, a steel wire rope is wound on a winding rod, the lower end of the steel wire rope is fixedly provided with a lifting box for placing tools, and the end part of the winding rod is fixedly provided with a hand wheel; through the design of structures such as a winding rod, a steel wire rope, a hand wheel, a lifting box and a hand screw, the hand screw abuts against the winding rod, so that the winding rod can be fixed, the situation that the lifting box moves after the steel wire rope is discharged due to rotation of the winding rod can be prevented, the hand wheel and the winding rod are matched with the steel wire rope, and therefore the lifting box can be driven to ascend and descend; after the lifting box descends to be close to the ground, a worker on the ground can place needed tools in the lifting box, and through cooperation of a hand wheel, a winding rod and a steel wire rope, the needed tools are taken after the lifting box ascends, so that the working efficiency can be improved, the operation risk is reduced, and the practicability of the safety belt in use is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a safety belt technical field, concretely is a safety belt for high altitude reminding. BACKGROUND

[0002] High altitude operation refers to high altitude operation at two meters and above, and the safety belt provides a guarantee for the personal safety of workers at the time, and the safety belt is mainly composed of a belt, a rope and metal fittings.

[0003] The prior art provides a safety belt for high altitude operation (announcement number CN217773038U), the utility model further includes an anti-pulling soft pad, a reinforcing sleeve and a fixed connecting ring, the anti-pulling soft pad is fixedly arranged on the inner side of the middle part of the shoulder strap, the width of the anti-pulling soft pad is greater than the width of the shoulder strap, the reinforcing sleeve is arranged at the connecting part of the shoulder strap and the waist belt, the reinforcing sleeve is sleeved and fixed on the shoulder strap, and the bottom of the reinforcing sleeve is fixedly installed on the top of the waist belt, a reinforcing adhesive layer is filled between the inner side surface of the reinforcing sleeve and the outer side surface of the shoulder strap, the fixed connecting ring is located in the reinforcing adhesive layer, and the fixed connecting ring is fixedly installed on the shoulder strap and fixedly connected with the reinforcing sleeve.

[0004] The safety belt for high altitude operation has some problems in actual use, for example, the safety belt for high altitude operation lacks a lifting and material taking mechanism, when it is found that tools need to be carried during high altitude operation, the tools need to be taken after returning to the ground, which reduces work efficiency and increases operation risk, during high altitude operation, workers cannot carry too many external devices, so it is difficult to know the dangers, and it is difficult for the supervision department to ensure the position of each worker, so that the enterprise high altitude operation management has safety hazards, therefore, a safety belt for high altitude reminding is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a safety belt for high altitude reminding, which can improve work efficiency, reduce operation risk and improve the practicability of the safety belt during use, so as to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a safety belt for high altitude reminds, including safety belt body, the safety belt body includes the shoulder fixed band for the fixed of human body shoulder, and the chest fixed band for the fixed of human body chest and back, chest fixed band sets up on shoulder fixed band, be provided with back protector on shoulder fixed band, be equipped with waist fixed band on back protector, the lower extreme of shoulder fixed band sets up on waist fixed band, fixed mounting has the storage box on waist fixed band, the movable mounting has the winding rod in storage box, winding has the steel wire rope on winding rod, the lower extreme fixed mounting has the lifting box for tool placement of steel wire rope, the end fixed mounting has the hand wheel of winding rod,

[0008] The side of the back protector is fixedly installed with a storage box, the storage box is provided with a high-altitude reminding module, the high-altitude reminding module comprises a height sensing unit and an alarm unit, and the height sensing unit is electrically connected with the alarm unit.

[0009] Preferably, a hand screw is screw-mounted on the storage box, and a threaded end of the hand screw abuts against the winding rod.

[0010] Preferably, a through hole is formed in the bottom of the storage box, and the lower end of the steel wire rope is arranged in the through hole, and a plurality of movable rod protection groups are movably installed in the storage box.

[0011] Preferably, the height sensing unit comprises a displacement sensor and an air pressure sensor, an inner bottom of the storage box is fixedly installed with a support frame, two groups of mounting frames are fixedly installed at the top of the support frame, the displacement sensor is fixedly installed at the side of one group of mounting frames, and the air pressure sensor is fixedly installed at the side of the other group of mounting frames.

[0012] Preferably, the alarm unit comprises a power supply, an MCU controller, a wireless communication module and an audible and visual alarm, the power supply is fixedly installed at the inner bottom of the storage box, the MCU controller is fixedly installed at the top of the support frame, the audible and visual alarm is fixedly installed at the side of the storage box, and the power supply, the wireless communication module, the displacement sensor, the air pressure sensor and the audible and visual alarm are all electrically connected with the MCU controller.

[0013] Preferably, a protection cover is fixedly installed at the top of the storage box.

[0014] Preferably, the utility model also comprises a leg fixing band for fixing the human body legs, and the leg fixing band is arranged on the chest fixing band and the waist fixing band.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1. Through the design of winding rod, steel wire rope, hand wheel, lifting box and hand screw, the hand screw is tightly pressed on the winding rod, so that the winding rod can be fixed, and the rotation of the winding rod can be prevented after the steel wire rope is released, so that the lifting box is displaced, the hand wheel, the winding rod and the steel wire rope are matched, so that the lifting box can be driven to lift, after the lifting box is lowered close to the ground, the ground worker can place the required tool in the lifting box, the lifting box is lifted after the hand wheel, the winding rod and the steel wire rope are matched, the required tool can be taken, the working efficiency can be improved, the operation risk is reduced, and the practicality of the safety belt in use is improved.

[0017] 2. The height sensing unit and the alarm unit are installed in the storage box of the back protector of the safety belt, so that the safety belt can actively remind the worker of danger when the worker is at a dangerous height according to the detected height change. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view of the storage box of the utility model;

[0020] Figure 3 It is a structural schematic view of the storage box of the utility model;

[0021] Figure 4 It is a structural schematic view of the storage box and the lifting box of the utility model.

[0022] In the drawing: 1, shoulder fixing belt; 2, chest fixing belt; 3, waist fixing belt; 4, leg fixing belt; 5, back protector; 6, storage box; 7, protective cover; 8, power supply; 9, support frame; 10, MCU controller; 11, wireless communication module; 12, mounting frame; 13, displacement sensor; 14, air pressure sensor; 15, audible and visual alarm; 16, storage box; 17, lifting box; 18, winding rod; 19, steel wire rope; 20, through hole; 21, movable rod; 22, hand wheel; 23, hand screw. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0025] A safety belt for high-altitude reminding, comprising a safety belt body, the safety belt body comprising a shoulder fixing belt 1 for fixing the shoulder of a human body, and a chest fixing belt 2 for fixing the chest and back of the human body, the chest fixing belt 2 being arranged on the shoulder fixing belt 1, the shoulder fixing belt 1 being provided with a back protector 5, the back protector 5 being provided with a waist fixing belt 3, the lower end of the shoulder fixing belt 1 being arranged on the waist fixing belt 3, the waist fixing belt 3 being fixedly provided with a storage box 16, the storage box 16 being movably provided with a winding rod 18, the winding rod 18 being wound with a steel wire rope 19, the lower end of the steel wire rope 19 being fixedly provided with a lifting box 17 for placing tools, and the end of the winding rod 18 being fixedly provided with a hand wheel 22.

[0026] The side of the back protector 5 is fixedly provided with a storage box 6, the storage box 6 being provided with a high-altitude reminding module, the high-altitude reminding module comprising a height sensing unit and an alarm unit, the height sensing unit being electrically connected with the alarm unit.

[0027] In an optional embodiment, the storage box 16 is screw-mounted with a hand screw 23, the threaded end of the hand screw 23 abutting against the winding rod 18.

[0028] It should be noted that, by screwing the hand screw 23, the threaded end of the hand screw 23 abuts against the winding rod 18, thereby fixing the winding rod 18 and preventing the winding rod 18 from rotating and causing the lifting box 17 to displace after the steel wire rope 19 is unwound.

[0029] In an optional embodiment, the bottom of the storage box 16 is provided with a through hole 20, the lower end of the steel wire rope 19 being arranged in the through hole 20, and the storage box 16 being movably provided with a plurality of movable rods 21 for protecting the movable rods 21.

[0030] It should be noted that, by arranging the movable rods 21, the movable rods 21 can be protected from abrasion, and the steel wire rope 19 can be prevented from rubbing against the through hole 20 and being abraded after the steel wire rope 19 is inclined.

[0031] In an optional embodiment, the height sensing unit comprises a displacement sensor 13 and an air pressure sensor 14, the inner bottom of the storage box 6 is fixedly provided with a support frame 9, the top of the support frame 9 is fixedly provided with two groups of mounting frames 12, the displacement sensor 13 is fixedly arranged on the side of one group of mounting frames 12, and the air pressure sensor 14 is fixedly arranged on the side of the other group of mounting frames 12.

[0032] It should be noted that, by arranging the air pressure sensor 14, the safety height reference point can be calculated according to the movement route of the human body on the platform, the height change can be calculated by tracking the air pressure change in real time, and the safety belt can actively remind the worker of the danger when the worker is at a dangerous height by the displacement sensor 13.

[0033] In an optional embodiment: the alarm unit includes the power supply 8, the MCU controller 10, the wireless communication module 11 and the sound-light alarm 15, the power supply 8 is fixedly installed at the inner bottom of the storage box 6, the MCU controller 10 is fixedly installed at the top of the support frame 9, the sound-light alarm 15 is fixedly installed at the side of the storage box 6, and the power supply 8, the wireless communication module 11, the displacement sensor 13, the air pressure sensor 14 and the sound-light alarm 15 are all electrically connected to the MCU controller 10.

[0034] It should be noted that through the setting of the wireless communication module 11, when the staff is at a dangerous height, the MCU controller 10 sends a danger reminder to the remote end through the wireless communication module 11 and controls the sound-light alarm 15 to issue a danger alarm prompt.

[0035] In an optional embodiment: the top of the storage box 6 is fixedly installed with the protective cover 7.

[0036] It should be noted that through the setting of the protective cover 7, the top of the storage box 6 can be sealed.

[0037] In an optional embodiment: it further includes the leg fixing belt 4 for fixing the human leg, and the leg fixing belt 4 is arranged on the chest fixing belt 2 and the waist fixing belt 3.

[0038] In specific use, when the staff does not carry the required tool during high-altitude operation, the winding rod 18 can be wound on the steel wire rope 19 when rotating through the hand wheel 22, so that the lifting box 17 can be lowered, and after the lifting box 17 is lowered to approach the ground, the ground staff can place the required tool in the lifting box 17, and after the required tool is placed in the lifting box 17, the hand wheel 22 is rotated to drive the winding rod 18 to rotate, the steel wire rope 19 is wound through the rotation of the winding rod 18, so that the lifting box 17 can be upwardly moved, and after the lifting box 17 contacts the bottom of the storage box 16, the hand screw 23 is tightened to abut the threaded end of the hand screw 23 against the winding rod 18 to fix the winding rod 18, so that the required tool can be taken after the lifting box 17 is lifted.

[0039] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A harness for high altitude awareness comprising a harness body, characterised in that: The safety belt body comprises a shoulder fixing belt (1) for fixing the human shoulder, and a chest fixing belt (2) for fixing the human chest and back, the chest fixing belt (2) is arranged on the shoulder fixing belt (1), the shoulder fixing belt (1) is provided with a back protector (5), the back protector (5) is provided with a waist fixing belt (3), the lower end of the shoulder fixing belt (1) is arranged on the waist fixing belt (3), the waist fixing belt (3) is fixedly provided with a storage box (16), the storage box (16) is movably provided with a winding rod (18), the winding rod (18) is wound with a steel wire rope (19), the lower end of the steel wire rope (19) is fixedly provided with a lifting box (17) for placing tools, and the end of the winding rod (18) is fixedly provided with a hand wheel (22). The side of the back protector (5) is fixedly provided with a storage box (6), the storage box (6) is provided with a high-altitude reminding module, the high-altitude reminding module comprises a height sensing unit and an alarm unit, and the height sensing unit is electrically connected with the alarm unit.

2. A safety belt for high altitude reminder as claimed in claim 1 wherein: The storage box (16) is screw-mounted with a hand screw (23), and the threaded end of the hand screw (23) abuts against the winding rod (18).

3. A safety belt for high altitude reminder as claimed in claim 2 wherein: The bottom of the storage box (16) is provided with a through hole (20), and the lower end of the steel wire rope (19) is arranged in the through hole (20).

4. The safety belt for high altitude reminder according to claim 1, characterized in that: The height sensing unit comprises a displacement sensor (13) and an air pressure sensor (14), the inner bottom of the storage box (6) is fixedly provided with a support frame (9), the top of the support frame (9) is fixedly provided with two groups of mounting frames (12), the displacement sensor (13) is fixedly arranged on the side of one group of mounting frames (12), and the air pressure sensor (14) is fixedly arranged on the side of the other group of mounting frames (12).

5. A safety belt for high altitude reminder as claimed in claim 4 wherein: The alarm unit comprises a power supply (8), an MCU controller (10), a wireless communication module (11), and an audible and visual alarm (15), the power supply (8) is fixedly arranged on the inner bottom of the storage box (6), the MCU controller (10) is fixedly arranged on the top of the support frame (9), the audible and visual alarm (15) is fixedly arranged on the side of the storage box (6), and the power supply (8), the wireless communication module (11), the displacement sensor (13), the air pressure sensor (14) and the audible and visual alarm (15) are electrically connected with the MCU controller (10).

6. The safety belt for high altitude reminder according to claim 1, characterized in that: The top of the storage box (6) is fixedly provided with a protective cover (7).

7. The safety belt for high altitude reminder according to claim 1, characterized in that: Further comprising a leg fixing belt (4) for fixing the human leg, the leg fixing belt (4) is arranged on the chest fixing belt (2) and the waist fixing belt (3).

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