High-reliability high-altitude safety belt
By setting a monitoring component on the high-altitude safety belt to automatically detect the hook hanging status, the problem of inconvenience of manual inspection in the existing technology is solved, and the safety of high-altitude operations with high reliability is improved.
Patent Information
- Application Number
- CN202422340828.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2034-09-25
AI Technical Summary
Existing high-altitude work safety belts rely on manual inspection of the hook suspension status, which is inconvenient and prone to errors, resulting in poor safety performance.
A monitoring component is set on the safety belt, including a tension sensor, a microprocessor and an alarm unit. The monitoring component automatically detects the pulling of the safety rope to ensure that the hook is hung reliably, and uses a wireless infrared sensor switch and a buzzer alarm to prompt potential safety hazards.
There is no need to manually check the hanging condition of the hook, which improves the safety and reliability of aerial operations and reduces safety hazards caused by operational errors.
Smart Images
Figure CN223429854U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to high altitude operation safety equipment field, especially a kind of high reliability high altitude safety belt. BACKGROUND
[0002] The range involved in high-altitude operation in the construction industry is quite extensive, and the operator usually needs to wear a high-altitude operation safety belt when performing high-altitude operation. However, in the use of the existing high-altitude operation safety belt, the operator can only rely on self-checking to determine whether the hook is properly suspended. Manual inspection is inconvenient and prone to accidents due to inspection errors, and the overall safety performance of the safety belt is poor. INVENTION CONTENTS
[0003] Therefore, the utility model aims at overcoming the above-mentioned problems in the prior art and proposes a high-reliability high-altitude safety belt.
[0004] To achieve the above-mentioned purpose, the technical solution of the utility model is as follows:
[0005] A high-reliability high-altitude safety belt includes a safety belt body, a safety rope is connected to the safety belt body, a monitoring assembly is connected between the other end of the safety rope and the hook, the monitoring assembly includes a tension sensor, a microprocessor and an alarm unit in a box body, a first connecting pin is screwed to the upper end of the tension sensor, a second connecting pin is screwed to the lower end of the tension sensor, the first connecting pin passes through the upper side plate of the box body and is fixed together with the box body, the hook is connected together with the first connecting ring at the top end of the first connecting pin, the second connecting pin passes through the lower side plate of the box body, the safety rope is connected together with the second connecting ring at the end of the second connecting pin, a wireless infrared induction switch is provided on the inside of the safety belt body, and the wireless infrared induction switch, the tension sensor and the alarm unit are connected with the microprocessor.
[0006] Further, positioning nuts are screwed to the first connecting pin on both sides of the upper side plate of the box body.
[0007] Further, the alarm unit includes a buzzer and an indicator light, the microprocessor and the buzzer are installed on the side wall of the box body, and the indicator light is installed on the bottom side of the box body.
[0008] Further, the box body is provided with a T-shaped clamping edge at the front side opening, and the cross section of the clamping edge is L-shaped structure, a limiting edge is provided along the inner wall of the opening of the box body, a front side plate is inserted between the clamping edge and the limiting edge, and the outer ends of the front side plate are fixed together with the clamping edge and the limiting edge by screws.
[0009] Further, the box body, the clamping edge and the limiting edge are integrally formed.
[0010] Further, the tension sensor is located at the middle of the box body, and the buzzer alarm and the microprocessor are fixed to the side wall close to the front side opening of the box body.
[0011] Further, the safety belt body is a five-point structure, and the wireless infrared induction switch is installed at the inboard of the waist protection pad of the safety belt body.
[0012] Compared with the prior art, the high-reliability high-altitude safety belt has the following advantages:
[0013] The high-reliability high-altitude safety belt has the following advantages: BRIEF DESCRIPTION OF DRAWINGS
[0014] The accompanying drawings, which form a part of this description, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The embodiments of the application illustrated in the drawings are presented by way of example only and are not intended to limit the application as construed in the specification and claims. In the drawings:
[0015] Figure 1 The high-reliability high-altitude safety belt structure schematic view is described in the embodiments of the application;
[0016] Figure 2 The monitoring assembly structure schematic view is described in the embodiments of the application;
[0017] Figure 3 The monitoring assembly structure schematic view is described in the embodiments of the application;
[0018] Figure 4 The monitoring assembly structure schematic view is described in the embodiments of the application.
[0019] BRIEF DESCRIPTION OF DRAWINGS
[0020] 1, safety belt body; 2, safety rope; 3, monitoring assembly; 4, hook; 5, wireless infrared induction switch; 6, tension sensor; 7, microprocessor; 8, buzzer alarm; 9, indicator light; 10, first connecting pin; 1001, first connecting ring; 11, second connecting pin; 1101, second connecting ring; 12, box body; 1201, clamping edge; 1202, limiting edge; 13, positioning nut; 14, gasket; 15, front side plate; 16, screw. DETAILED DESCRIPTION
[0021] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.
[0022] In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified.
[0023] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0024] The present application will be described in detail below with reference to the drawings and in combination with the embodiments.
[0025] As shown in the figure, a high-reliability high-altitude safety belt comprises a safety belt body 1, a safety rope 2 is hung on the safety belt body 1, a monitoring assembly 3 is connected between the other end of the safety rope 2 and a hook 4, the monitoring assembly 3 comprises a tensile sensor 6, a microprocessor 7 and an alarm unit which are located in a box body 12, a first connecting pin 10 is screwed on the upper end of the tensile sensor 6, a second connecting pin 11 is screwed on the lower end of the tensile sensor 6, the first connecting pin 10 passes through the upper side plate of the box body 12 and is fixed together with the box body 12, the hook 4 is connected together with a first connecting ring 1001 at the top end of the first connecting pin 10, the second connecting pin 11 passes through the lower side plate of the box body 12, the safety rope 2 is connected together with a second connecting ring 1101 at the end of the second connecting pin 11, a wireless infrared induction switch 5 is arranged on the inner side of the safety belt body 1, the wireless infrared induction switch 5, the tensile sensor 6 and the alarm unit are connected with the microprocessor 7. In the embodiment, the microprocessor 7 is also connected with a power module and a wireless module, power supply is realized through the power module, signal transmission between the microprocessor 7 and the wireless infrared induction switch 5 is realized through the wireless module, when the wireless infrared induction switch 5 senses that the operator wears the safety belt body 1, a signal is sent to the microprocessor 7, the monitoring assembly 3 is started to work, the tensile sensor 6 detects the situation that the safety rope 2 is pulled by external force after the hook 4 is hung high, when the safety rope 2 is pulled by external force and reaches the threshold value of the tensile sensor 6, the alarm unit does not respond, otherwise, the alarm unit responds, reminding the operator that there is a hidden danger of not hanging stably.
[0026] Positioning nuts 13 which abut against the upper side plate of the box body 12 are screwed on the first connecting pin 10 at the upper side plate of the box body 12 on both sides.
[0027] The alarm unit comprises a buzzer 8 and an indicator 9, the microprocessor 7 and the buzzer 8 are installed on the side wall of the box body 12, and the indicator 9 is installed on the bottom side of the box body 12, so that the operator can observe the state of the indicator 9.
[0028] The box body 12 is provided with an opening on the front side, and a U-shaped clamping edge 1201 is arranged at the opening on the front side of the box body 12, the cross section of the clamping edge 1201 is L-shaped structure, a limiting edge 1202 is arranged along the inner wall of the opening of the box body 12, a front side plate 15 is inserted between the clamping edge 1201 and the limiting edge 1202, and the outer ends of the front side plate 15 are fixed together with the clamping edge 1201 and the limiting edge 1202 through screws 16.
[0029] The box body 12, the clamping edge 1201 and the limiting edge 1202 are integrally formed.
[0030] The tension sensor 6 is located in the middle of the box body 12, avoiding the influence of the box body 12 on the tension sensor 6, and the buzzer 8 and the microprocessor 7 are fixed on the side wall near the front opening of the box body 12, which is convenient for installation.
[0031] The safety belt body 1 is a five-point structure, and the wireless infrared induction switch 5 is installed in the inside of the waist protection pad of the safety belt body 1. Since the waist protection pad is soft and the stress area is too large, the wireless infrared induction switch 5 is installed here, so that the operator does not feel uncomfortable when wearing.
[0032] The working process of the embodiment is as follows:
[0033] When the operator wears the safety belt body 1, the wireless infrared induction switch 5 sends a signal to the microprocessor 7, and the tension sensor 6 detects the situation of the safety rope 2 being pulled by external force after the hook 4 is hung high. When the pre-set threshold of the tension sensor 6 is reached after being pulled by external force, the alarm unit does not respond, otherwise, the buzzer 8 alarms and the prompt light is on, reminding the operator that there is a potential safety hazard of not being hung stably.
[0034] The above only describes the preferred embodiment of the utility model, and does not limit the utility model. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A high-reliability high-altitude safety belt, characterized by: It includes a seat belt body, a safety rope is hung on the seat belt body, a monitoring component is connected between the other end of the safety rope and the hook. The monitoring component includes a tension sensor, a microprocessor and an alarm unit located in the box body. The upper end of the tension sensor is screwed with a first connecting pin, and the lower end is screwed with a second connecting pin. The first connecting pin passes through the upper side plate of the box body and is fixedly connected with the box body. The hook is connected with the first connecting ring at the top of the first connecting pin. The second connecting pin passes through the lower side plate of the box body, and the safety rope is connected with the second connecting ring at the end of the second connecting pin. A wireless infrared induction switch is arranged inside the seat belt body, and the wireless infrared induction switch, the tension sensor and the alarm unit are all connected to the microprocessor.
2. A high-reliability high-altitude safety belt according to claim 1, characterized in that: Positioning nuts that tighten against the upper side plate of the box body are screwed on both sides of the upper and lower sides of the upper side plate of the box body on the first connecting pin.
3. A high-reliability high-altitude safety belt according to claim 1, characterized in that: The alarm unit includes a buzzer alarm and an indicator light. The microprocessor and the buzzer alarm are installed on the side wall of the box body, and the indicator light is installed on the bottom side of the box body.
4. A high-reliability high-altitude safety belt according to claim 1, characterized in that: The front side of the box body is open, and a U-shaped clamping edge is provided at the opening of the front side of the box body. The cross-section of the clamping edge is an L-shaped structure. A limiting edge is provided along the inner walls around the opening of the box body. A front side plate is inserted between the clamping edge and the limiting edge, and both sides of the outer end of the front side plate are fixedly connected with the clamping edge and the limiting edge by screws.
5. A high-reliability high-altitude safety belt according to claim 4, characterized in that: The box body, the clamping edge and the limiting edge are of an integrally formed structure.
6. A high-reliability high-altitude safety belt according to claim 4, characterized in that: The tension sensor is located in the middle of the box body. The buzzer alarm and the microprocessor are both fixedly connected to the side wall near the opening of the front side of the box body inside the box body.
7. The high-reliability high-altitude safety belt according to claim 1, characterized in that: The seat belt body is of a five-point structure, and the wireless infrared induction switch is installed inside the waist protection pad of the seat belt body.