Anti-falling backpack for high-altitude operation
By installing monitoring and triggering devices in the fall protection backpack for high-altitude operations, the vertical movement speed of the backpack is monitored, and the safety airbag and safety belt are activated, which solves the problem of slow response speed of existing equipment and achieves the effect of quickly protecting workers.
Patent Information
- Application Number
- CN202511507419.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-21
- Publication Date
- 2026-01-23
AI Technical Summary
Existing high-altitude work safety equipment has a slow response time, leading to frequent safety accidents.
Design a fall protection backpack for high-altitude operations, equipped with monitoring and triggering devices. By monitoring the vertical movement speed of the backpack body, the protective components, including airbags and safety belts, are activated when the speed exceeds a preset value, to quickly protect the workers.
It improves the response speed of protective equipment, enabling the protective components to be activated in a timely manner in the early stages of a worker's fall, thus preventing safety accidents.
Smart Images
Figure CN121369853A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present disclosure relates to the technical field of construction safety, in particular to a high-altitude operation anti-falling backpack. BACKGROUND
[0002] In high-altitude operation, falling accidents occur from time to time due to complex environment and high operation difficulty. In the related art, safety protection measures such as safety belts and safety nets can protect to a certain extent, but the protection effect still has certain deficiencies, and the high-altitude operation anti-falling backpack has the problem of slow response speed, which can easily lead to safety accidents. SUMMARY
[0003] The purpose of the present disclosure is to provide a high-altitude operation anti-falling backpack which can start the protection assembly to protect the operator in time when the operator falls.
[0004] In order to achieve the above purpose, the present disclosure provides a high-altitude operation anti-falling backpack, comprising: a backpack body, the backpack body comprising a use side close to an operator; a protection assembly arranged on the backpack body; a control assembly arranged on the backpack body, comprising a monitoring member and a triggering member, the monitoring member being capable of monitoring the moving speed of the backpack body in the vertical direction, and the triggering member being configured to start the protection assembly when the moving speed of the backpack body in the vertical direction is greater than a preset value.
[0005] Optionally, the monitoring member is an acceleration sensor located on the side of the backpack body opposite to the use side.
[0006] Optionally, the triggering member comprises an integrated microprocessor, a signal receiver and an execution member, the signal receiver being electrically connected with the integrated microprocessor and the monitoring member, for receiving the monitoring information of the monitoring member and transmitting to the integrated microprocessor, the integrated microprocessor being used for processing the monitoring information and starting the execution member according to the monitoring information, and the execution member being used for starting the protection assembly.
[0007] Optionally, the protection assembly comprises a safety airbag, the safety airbag being configured to inflate when the protection assembly is started, so as to at least wrap the head and torso of the operator.
[0008] Optionally, the safety airbag is provided with at least two, one of which is located on the side of the backpack body opposite to the use side, and the other is located on the use side of the backpack body.
[0009] Optionally, the protection assembly comprises a safety belt, and an end of the safety belt is provided with a magnetic fixing member made of a strong magnet and used for being fixed to a mounting position.
[0010] Optionally, the safety belt is made of an elastic material and has a length of 6-15 m, and the safety belt can be retracted when the protection assembly is activated.
[0011] Optionally, the safety belt is provided with at least two safety belts respectively located at opposite sides of a use side of the backpack body.
[0012] Optionally, the backpack body comprises a shoulder strap, and the shoulder strap is provided with an activation member used for activating the protection assembly.
[0013] Optionally, the backpack body is made of nylon or Kevlar fiber.
[0014] By means of the above technical solution, the high-altitude operation anti-falling backpack has the advantages that the high-altitude operation anti-falling backpack of the present disclosure is provided with a control assembly on the backpack body, and the moving speed of the backpack body in the vertical direction is monitored by the monitoring member in the control assembly, and when the moving speed of the backpack body exceeds a preset value, the protection assembly is activated in time by the triggering member to protect the operator, the response speed is fast, the operator can be protected by the protection assembly at the first time of falling, and the problem that the operator still does not start the safety accident in the case of falling due to the slow response speed of the safety backpack is avoided.
[0015] Other features and advantages of the present disclosure will be described in detail in the following specific embodiment part. BRIEF DESCRIPTION OF DRAWINGS
[0016] The drawings are used to provide further understanding of the present disclosure and constitute a part of the specification, and are used to explain the present disclosure together with the following specific embodiment, but do not constitute a limitation to the present disclosure. In the drawings: Figure 1 is a structure schematic view of the high-altitude operation anti-falling backpack provided in the exemplary embodiment of the present disclosure; Figure 2 is a control mode schematic view of the high-altitude operation anti-falling backpack provided in the exemplary embodiment of the present disclosure.
[0017] MARKING OF THE DRAWINGS 1-backpack body; 11-shoulder strap; 12-activation member; 2-protection assembly; 21-safety airbag; 22-safety belt; 221-magnetic fixing member; 3-control assembly; 31-monitoring member; 32-triggering member; 321-integrated microprocessor; 322-signal receiver; 323-execution member. DETAILED DESCRIPTION
[0018] The specific embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely intended to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.
[0019] In the present disclosure, the orientation words such as "upper, lower, high, low, top, bottom" used without the opposite description generally refer to the orientation of the corresponding components or structures in the direction of gravity. "Inner, outer" refers to the inner and outer of the outline of the corresponding components. In addition, it should be noted that the terms such as "first, second" used are for distinguishing one element from another element, and do not have sequential and important meanings. In addition, in the description with reference to the drawings, the same reference signs in different drawings represent the same elements. The above definitions are only used to explain and illustrate the present disclosure, and should not be understood as a limitation on the present disclosure.
[0020] The present disclosure relates to a high-altitude operation anti-falling backpack, which can effectively deal with the accidental falling of the operator during high-altitude operation, referring to Figure 1 The high-altitude operation anti-falling backpack of the present disclosure includes a backpack body 1, a protection assembly 2 and a control assembly 3. The backpack body 1 includes a use side close to the operator and a shoulder strap 11. When the operator wears the backpack body 1, the operator can wear the backpack body 1 through the shoulder strap 11. The use side is the side of the backpack body 1 close to the operator's back. The backpack body 1 can be made of nylon material or Kevlar fiber material, so that the backpack body 1 has better strength and is not easy to be damaged when the backpack body 1 bears impact force, thereby better protecting the operator. Of course, in other embodiments, the material of the backpack body 1 can also be other materials with high strength, which can be determined according to actual conditions, and the present disclosure does not limit this.
[0021] The protection assembly 2 and the control assembly 3 are both connected to the backpack body 1. The control assembly 3 includes a monitoring piece 31 and a triggering piece 32. The monitoring piece 31 can monitor the moving speed of the backpack body 1 in the vertical direction. When the moving speed of the backpack body 1 in the vertical direction is greater than a preset value, the protection assembly 2 will be started through the triggering piece 32 to avoid the operator falling from a high place. The size of the preset value can be determined according to actual conditions, and the safety of the operator should be ensured. The present disclosure does not limit this.
[0022] The high-altitude operation anti-falling backpack of the present disclosure sets a control assembly 3 on the backpack body 1, and monitors the moving speed of the backpack body 1 in the vertical direction through the monitoring member 31 in the control assembly 3. When the moving speed of the backpack body 1 exceeds the preset value, the protection assembly 2 is started in time through the triggering member 32 to protect the operation personnel, the response speed is fast, the operation personnel can be protected by the protection assembly 2 at the first time of falling, and the problem that the operation personnel still does not start the safety accident under the condition of falling due to the slow response speed of the safety backpack is avoided.
[0023] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2 , the monitoring member 31 is an acceleration sensor located on the side opposite to the use side of the backpack body 1. The acceleration sensor can monitor the acceleration of the backpack body 1 in the vertical direction. When the acceleration value continuously rises, it indicates that the backpack body 1 is descending at an increasingly fast speed, and it can be judged that the operation personnel is in a falling state, so that the protection assembly 2 can be started in time through the triggering member 32 to protect the operation personnel, and the occurrence of safety accidents is avoided. The acceleration sensor located on the side opposite to the use side of the backpack body 1 can avoid the influence of the acceleration sensor monitoring effect due to the need for the use side to contact the operation personnel, and avoid the problem of difficult and timely effective triggering of the protection assembly 2 due to monitoring errors. Of course, in other embodiments, the monitoring member 31 can also be other types of components with monitoring function, which can be determined according to the actual situation, and the present disclosure does not limit this.
[0024] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2 , the triggering member 32 includes an integrated microprocessor 321, a signal receiver 322, and an execution member 323. The signal receiver 322 is electrically connected with the integrated microprocessor 321 and the execution member 323. The signal receiver 322 can receive the monitoring information of the monitoring member 31. Then the signal receiver 322 transmits the monitoring information of the monitoring member 31 to the integrated microprocessor 321 for processing. The integrated microprocessor 321 can determine whether the operation personnel is in a falling state according to the monitoring data of the monitoring member 31. When it is determined that the operation personnel is in a falling state, the protection assembly 2 is started through the execution member 323 to protect the operation personnel and avoid the occurrence of safety accidents. The type of the execution member 323 can be a starting light or other components known to those skilled in the art that can start the protection assembly 2, which will not be described in detail here.
[0025] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2The protection assembly 2 comprises an airbag 21, which can be inflated when the protection assembly 2 is activated, and the inflated airbag 21 can at least wrap the head and torso of the worker, so as to better protect the worker. Of course, in other embodiments, the airbag 21 can also wrap other positions of the worker, or wrap the whole body, and the present disclosure does not make any limitation in this regard. The airbag 21 can be installed on the side of the backpack body 1 away from the use side, for example, the top or side of the backpack body 1, so that the airbag 21 can better wrap the head and torso of the worker when activated. The material of the airbag 21 can be selected to have high strength and wear resistance, so that the airbag 21 can still have good protection effect without increasing the burden of the worker.
[0026] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2 , the airbag 21 is provided with at least two, one of which is located on the use side of the backpack body 1, and the other is located on the side of the backpack body 1 opposite to the use side. In this way, when the worker falls and the airbag 21 is triggered, the airbag 21 located on the use side can wrap the torso of the worker, and the airbag 21 located on the side of the backpack body 1 away from the use side can extend to the whole upper body of the worker including but not limited to the head of the worker, so that the airbag 21 can better protect the worker.
[0027] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2 , the protection assembly 2 comprises a safety belt 22, one end of which is connected with the backpack body 1, and the other end is provided with a magnetic fixing member 221, which can be fixedly connected with the installation position. The installation position can be a scaffold of a building, which can be determined according to the actual working position of the worker. Compared with the traditional knot or lock fixing method, the magnetic fixing member 221 can be better fixed with the installation position and is not easy to fall off, so as to better protect the worker. In some embodiments, the magnetic fixing member 221 can be made of a strong magnet, which has a large magnetic force and can better bear the weight of the worker after being adsorbed with the installation position, and will not fall off due to the impact of falling, thereby better protecting the worker. Of course, in other embodiments, the protection assembly 2 can also comprise other components with other structures, as long as they can play a protection role, which can be selected according to the actual situation, and the present disclosure does not make any limitation in this regard.
[0028] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2The safety belt 22 is made of elastic material, such as nylon or polyester fabric, and has a length of 6-15 m and can be retracted when the protection assembly 2 is activated. The length of the safety belt 22 is set to 6-15 m to avoid the safety belt 22 interfering with the normal work of the worker, and because the safety belt 22 is made of elastic material, when the worker falls, the safety belt 22 can be retracted in time and play a certain buffering role. The retraction can be achieved by pulling other components to quickly retract the safety belt 22, or other retraction structures known to those skilled in the art. When the safety belt 22 is retracted to a shorter length, the worker can be prevented from falling to the ground, so that the safety belt 22 can also protect the worker when the worker falls.
[0029] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2 The safety belt 22 is provided with at least two, respectively located on the opposite sides of the use side of the backpack body 1. By providing two safety belts 22, the worker can be more stable when connecting the safety belt 22 and the installation position after carrying the backpack body 1. Taking the scaffold as an example, at least two safety belts 22 can make the worker more stable when connecting the magnetic fixing member 221 at the end of the safety belt 22 and the scaffold. Even if one of the safety belts 22 fails, the other safety belt 22 can ensure the safety of the worker, avoiding accidents caused by damage to the safety belt 22.
[0030] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2 The backpack body 1 includes a shoulder strap 11, and the shoulder strap 11 is provided with an activation member 12. When the control assembly 3 fails to monitor that the worker is in a falling state, or when the worker considers that his safety is a problem and the protection assembly is not activated, the worker can actively activate the protection assembly 2 through the activation member 12 to get better protection. The position of the activation member 12 on the shoulder strap 11 can also facilitate the worker to touch the activation member 12. The type of the activation member 12 can be an activation button or other activation structures known to those skilled in the art. The position of the activation member 12 can also be determined according to the actual situation, and the present disclosure does not limit this.
[0031] The high-altitude operation anti-falling backpack of the present disclosure is used, the operator can first carry the backpack body 1 through the shoulder strap 11, then fix the safety belt 22 on the backpack body 1 through the magnetic fixing piece 221 and the installation position such as the scaffold, after the fixing is completed, the operation can be started, in the process of operation, if the operator falls, the monitoring piece 31 in the control assembly 3 can monitor that the operator is in the falling state, and the protection assembly 2 is started through the trigger piece 32, the safety air bag 21 in the protection assembly 2 can wrap the torso and head position of the operator after starting, and the safety belt 22 can be shrunk to avoid the operator continuing to fall, so that the operator can be better protected.
[0032] The preferred embodiments of the present disclosure are described in detail above in combination with the drawings, but the present disclosure is not limited to the specific details in the above-described embodiments, and various simple modifications can be made to the technical solutions of the present disclosure within the technical concept of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
[0033] In addition, it should be noted that various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction, and in order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.
[0034] In addition, various different embodiments of the present disclosure can also be combined in any manner, as long as it does not deviate from the idea of the present disclosure, it should also be considered as disclosed by the present disclosure.
Claims
1. A fall arrest backpack for aerial work, characterized in that, The utility model relates to a safety protection device for work personnel, which comprises: a backpack body, wherein the backpack body comprises a use side close to work personnel; a protection assembly arranged on the backpack body; a control assembly arranged on the backpack body, wherein the control assembly comprises a monitoring member and a triggering member, the monitoring member is capable of monitoring the moving speed of the backpack body in the vertical direction, and the triggering member is configured to start the protection assembly when the moving speed of the backpack body in the vertical direction is greater than a preset value.
2. The fall arrest backpack for elevated work according to claim 1, characterized in that, The monitoring member is an acceleration sensor arranged on the side of the backpack body opposite to the use side.
3. The fall arrest backpack for elevated work according to claim 1, wherein The triggering member comprises an integrated microprocessor, a signal receiver and an execution member, the signal receiver is electrically connected with the integrated microprocessor and the monitoring member, is used for receiving the monitoring information of the monitoring member and transmitting the monitoring information to the integrated microprocessor, the integrated microprocessor is used for processing the monitoring information, and the execution member is opened according to the monitoring information, and the execution member is used for starting the protection assembly.
4. The fall arrest backpack for elevated work according to claim 3, characterized in that, The protection assembly comprises a safety airbag, the safety airbag is configured to be inflated when the protection assembly is started, so as to at least wrap the head and the trunk position of the work personnel.
5. The fall arrest backpack for elevated work according to claim 4, characterized in that, The safety airbag is provided with at least two, one of which is arranged on the side of the backpack body opposite to the use side, and the other is arranged on the use side of the backpack body.
6. The fall arrest backpack for aerial work according to any one of claims 1-5, characterized in that, The protection assembly comprises a safety belt, the end of the safety belt is provided with a magnetic fixing member made of a strong magnet, and the magnetic fixing member is used for being fixed with a mounting position.
7. The fall arrest backpack for elevated work according to claim 6, characterized in that, The safety belt is made of an elastic material and has a length of 6-15 m, and the safety belt can be shrunk when the protection assembly is started.
8. The fall arrest backpack for elevated work according to claim 6, characterized in that, The safety belt is provided with at least two, which are respectively arranged on the opposite sides of the use side of the backpack body.
9. The fall arrest backpack of claim 1, wherein, The backpack body comprises a shoulder strap, the shoulder strap is provided with a starting member, and the starting member is used for starting the protection assembly.
10. The fall arrest backpack for elevated work according to claim 1, wherein, The backpack body is made of nylon or Kevlar fiber.