CN114120232A - High-altitude anti-falling system with buffering function - Google Patents
High-altitude anti-falling system with buffering function Download PDFInfo
- Publication number
- CN114120232A CN114120232A CN202111428015.4A CN202111428015A CN114120232A CN 114120232 A CN114120232 A CN 114120232A CN 202111428015 A CN202111428015 A CN 202111428015A CN 114120232 A CN114120232 A CN 114120232A
- Authority
- CN
- China
- Prior art keywords
- falling
- outside
- image
- altitude
- buffer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/04—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion incorporating energy absorbing means
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a high-altitude anti-falling system with a buffer function, which relates to the field of high-altitude anti-falling, and adopts the technical scheme that the high-altitude anti-falling system comprises an outer wall surface and a monitoring host, wherein the monitoring host is arranged inside the monitoring host, an anti-falling device is arranged outside the outer wall surface and comprises a fixed box arranged outside the outer wall surface, the monitoring host is arranged outside the fixed box, driving motors are symmetrically arranged inside the fixed box, intercepting rods are arranged at the end parts of output shafts of the driving motors, an intercepting net is arranged between the two intercepting rods, supporting rods are movably connected outside the intercepting rods, fixed rods are symmetrically arranged outside the outer wall surface, the intercepting net can drive a clamping block to move downwards in the moving process, the clamping block compresses a buffer spring in the moving process, and the buffer of high-altitude falling personnel is realized through the self elasticity of the buffer spring and the self telescopic performance of the intercepting net, the life safety of falling personnel is ensured.
Description
Technical Field
The invention relates to the technical field of high-altitude falling prevention, in particular to a high-altitude falling prevention system with a buffering function.
Background
Along with economic development, the number of building floors gradually increases, and in places with frequent accidents, such as building sites and the like, the harmfulness of falling objects is larger and larger, nowadays, along with the continuous development of urbanization process, the urban population is more and more, and in order to ensure the population accommodation capacity of cities, a large number of high-rise residences are built in the cities, so that more and more high-altitude falling accidents are caused.
Through the retrieval, chinese patent is CN 208990106U's utility model patent, discloses a safety protection system that falls is prevented in high altitude, comprises control box, intelligent safety belt hasp, emergency exit, safety net and alarm module, and the control box passes through the cable and is connected with intelligent safety belt hasp, emergency exit, safety net, alarm module respectively. The intelligent safety belt lock catch can detect the state of the safety belt, the safety door and the safety net are controlled to be opened and closed by the control box, and whether the alarm module gives an alarm or not is controlled. If the safety belt is not hung on the operating personnel, the safety door and the safety net cannot be opened for operation, and once the safety belt is broken or tripped in the operation process, the alarm module gives an alarm immediately to remind the operating personnel to check the safety belt, so that the operating personnel can be effectively prevented from falling from the high altitude and the safety of the operating personnel can be guaranteed.
However, the system can only alarm the breakage or the tripping of the safety belt through the alarm module in the actual working process, but the high-altitude workers can directly fall down after the breakage or the tripping of the safety belt, and the life safety of the high-altitude falling personnel is difficult to guarantee due to the lack of the intercepting and buffering device for the high-altitude falling personnel, so that the high-altitude falling prevention system with the buffering function is needed.
Disclosure of Invention
The invention aims to solve the defect that life safety of high-altitude falling personnel is difficult to guarantee due to the lack of a blocking and buffering device for the high-altitude falling personnel in the prior art, and provides a high-altitude falling prevention system with a buffering function.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-altitude anti-falling system with a buffering function comprises an outer wall surface and a monitoring host, wherein the monitoring host is arranged inside the monitoring host, an anti-falling device is arranged outside the outer wall surface and comprises a fixed box arranged outside the outer wall surface, the monitoring host is arranged outside the fixed box, driving motors are symmetrically arranged inside the fixed box, intercepting rods are arranged at the end parts of output shafts of the driving motors, an intercepting net is arranged between the two intercepting rods, supporting rods are movably connected to the outside of the intercepting rods, and fixing rods are symmetrically arranged on the outside of the outer wall surface;
the utility model discloses a wall surface of a building, including dead lever, clamping bar, clamping mechanism, outer wall surface, buffer block, monitor system, image system, central processing system, alarm module and judging module, the spacing groove has been seted up to the outside of dead lever, the inside of dead lever seted up with the draw-in groove that the spacing groove is linked together, the inside swing joint of draw-in groove has clamping mechanism, clamping mechanism with the outside of bracing piece is supported tightly, the externally mounted of outer wall surface has the buffer block, a plurality of constant head tanks have been seted up to the outside of buffer block, the internally mounted of constant head tank has buffer mechanism, monitor system includes surveillance camera head, image system, central processing system, alarm module and judging module.
The above technical solution further comprises:
the clamping mechanism comprises a connecting shaft arranged inside the clamping groove, a limiting block is connected to the outside of the connecting shaft in a rotating mode, a pressure spring is arranged on the outside of the limiting block, and one end of the limiting block is far away from the pressure spring and connected with the inside of the clamping groove.
The bracing piece with the inside of spacing groove is pressed close to mutually, just the bracing piece with the outside of stopper is supported tightly, the externally mounted of buffer block has a plurality of blotters.
Buffer gear is including installing the inside connecting rod of constant head tank, the outside sliding connection of connecting rod has the grip block, the grip block is kept away from the inside one end of constant head tank with the outside of intercepting net is connected, the externally mounted of grip block has buffer spring, buffer spring keeps away from the one end of grip block with the inside of constant head tank is connected.
The monitoring camera carries out real-time monitoring shooting on an external image, the monitoring camera stores the shot image into an internal storage card, the monitoring camera is in communication connection with the image system, and the image system collects the image in the internal storage card of the monitoring camera in real time.
The image system processes the collected image so as to remove noise points in the image, the image system identifies the processed image and judges the shape of the falling object, the image system is in communication connection with the central processing system, and the image system transmits the identified image data to the central processing system.
And the central processing system analyzes the received image data, establishes a motion trail model of the falling object through the motion trail of the falling object within 0.5s when the falling object is judged as a person, and predicts the falling time and the kinetic energy of the falling object through the motion trail model.
The central processing system transmits the judged dropping time and kinetic energy data to the judging module, the anti-falling device with the shortest distance between the vertical direction and the falling object is selected through the judging module, so that the selected anti-falling device starts to work, meanwhile, when the central processing system detects that the object falls, the central processing system transmits a signal to the alarm module, and the alarm module gives an alarm to evacuate people around.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the image system, the central processing system and the judgment module are matched for use, so that the falling object can be identified, when the falling object is judged as a person, the falling track of the object in 0.5s is deeply learned, a motion track model is established, the falling time and the falling kinetic energy of the falling object are predicted through the motion track model, and the judgment module selects the anti-falling device with the shortest distance between the vertical direction and the falling object, so that the selected anti-falling device starts to work, and the high-altitude falling person is intercepted.
2. In the invention, when personnel fall from high altitude, the driving motor starts to work, the driving motor drives the intercepting rod to start rotating, the supporting rod slides into the limiting groove in the rotating process of the intercepting rod, the supporting rod can be contacted with the outer part of the limiting block in the sliding process of the limiting groove, the limiting block is rotated into the clamping groove because the surface of the limiting block contacted with the supporting rod is obliquely arranged, the limiting block rotates reversely under the action of the elastic force of the pressure spring after the supporting rod is separated from the limiting block, the limiting block is close to the supporting rod to realize the limiting function of the supporting rod, the intercepting net is unfolded in the rotating process of the intercepting rod, the falling personnel are intercepted by the intercepting net, and the intercepting net has good retractility and stretches downwards in the contact process of the falling personnel and the intercepting net, the intercepting net can drive the clamping block to move downwards in the moving process, the clamping block compresses the buffer spring in the moving process, and the buffering of falling personnel at high altitude is realized through the elasticity of the buffer spring and the telescopic performance of the intercepting net, so that the life safety of the falling personnel is ensured.
Drawings
Fig. 1 is a schematic view of a first three-dimensional structure of a high-altitude anti-falling system with a buffering function according to the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a third perspective view of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2;
FIG. 5 is an enlarged view of the structure at B in FIG. 3;
FIG. 6 is a partial schematic structural view of the present invention;
fig. 7 is a system block diagram of a monitoring system in the present invention.
In the figure: 1. an outer wall surface; 2. a fixed box; 3. a drive motor; 4. a catch bar; 5. fixing the rod; 6. a support bar; 7. an intercepting net; 8. a buffer block; 9. positioning a groove; 10. a limiting groove; 11. a connecting rod; 12. a buffer spring; 13. a clamping block; 14. a card slot; 15. a connecting shaft; 16. a pressure spring; 17. a limiting block; 18. a surveillance camera; 19. an image system; 20. a central processing system; 21. an alarm module; 22. a judgment module; 23. and monitoring the host.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1 and 7, the high-altitude anti-falling system with a buffering function provided by the invention comprises an outer wall surface 1 and a monitoring host 23, wherein a monitoring system is arranged inside the monitoring host 23, an anti-falling device is arranged outside the outer wall surface 1, and the monitoring system comprises a monitoring camera 18, an image system 19, a central processing system 20, an alarm module 21 and a judgment module 22;
the monitoring camera 18 carries out real-time monitoring shooting on an external image, the monitoring camera 18 stores the shot image into an internal memory card, the monitoring camera 18 is in communication connection with the image system 19, and the image system 19 carries out real-time acquisition on the image in the internal memory card of the monitoring camera 18;
the image system 19 processes the collected image so as to remove noise points in the image, the image system 19 identifies the processed image to judge the shape of the falling object, the image system 19 is in communication connection with the central processing system 20, and the image system 19 transmits the identified image data to the central processing system 20;
the central processing system 20 analyzes the received image data, establishes a motion trail model of the falling object through the motion trail of the falling object within 0.5s, and predicts the falling time and the kinetic energy of the falling object through the motion trail model;
the central processing system 20 transmits the judged dropping time and kinetic energy data to the judging module 22, the judging module 22 selects the anti-falling device with the shortest distance between the vertical direction and the falling object, so that the selected anti-falling device starts to work, meanwhile, when the central processing system 20 detects that the object falls, the central processing system 20 transmits a signal to the alarm module 21, and the alarm module 21 gives an alarm to evacuate the surrounding people.
The working principle of the high-altitude anti-falling system with the buffering function based on the first embodiment is that during working, the monitoring camera 18 carries out real-time monitoring shooting on an external image, the monitoring camera 18 stores the shot image into an internal storage card, and the image system 19 carries out real-time acquisition on the image in the internal storage card of the monitoring camera 18;
the image system 19 processes the collected image so as to remove noise points in the image, the image system 19 identifies the processed image and judges the shape of the falling object, the image system 19 transmits the identified image data to the central processing system 20, the central processing system 20 analyzes the received image data, a motion track model of the falling object is established through the motion track of the falling object within 0.5s, and then the falling time and the kinetic energy of the falling object are predicted through the motion track model;
the anti-falling device with the closest vertical distance to the falling object is selected by the judgment module 22, so that the selected anti-falling device starts to work, and meanwhile, when the central processing system 20 detects that the object falls, the central processing system 20 transmits a signal to the alarm module 21, and the alarm module 21 gives an alarm to evacuate the surrounding people.
Example two
As shown in fig. 1 to 6, based on the first embodiment, the anti-falling device includes a fixed box 2 installed outside an outer wall surface 1, a driving motor 3 is symmetrically installed inside the fixed box 2, an end of an output shaft of the driving motor 3 is provided with intercepting rods 4, an intercepting net 7 is installed between the two intercepting rods 4, the outside of the intercepting rods 4 is movably connected with a support rod 6, and the outside of the outer wall surface 1 is symmetrically provided with fixing rods 5;
a limiting groove 10 is formed in the outer portion of the fixing rod 5, a clamping groove 14 communicated with the limiting groove 10 is formed in the fixing rod 5, a clamping mechanism is movably connected in the clamping groove 14 and abuts against the outer portion of the supporting rod 6, a buffer block 8 is installed on the outer portion of the outer wall surface 1, a plurality of positioning grooves 9 are formed in the outer portion of the buffer block 8, and the clamping mechanism comprises a connecting shaft 15 installed in the clamping groove 14;
the outside of connecting axle 15 rotates and is connected with stopper 17, and the externally mounted of stopper 17 has pressure spring 16, and pressure spring 16 keeps away from stopper 17 one end and is connected with the inside of draw-in groove 14, and bracing piece 6 is pressed close to with the inside of spacing groove 10 mutually, and bracing piece 6 offsets tightly with stopper 17's outside.
In the embodiment, when the device works and a person falls from high altitude, the driving motor 3 starts to work, the driving motor 3 drives the intercepting rod 4 to start rotating, the supporting rod 6 slides into the limiting groove 10 in the rotating process of the intercepting rod 4, the supporting rod 6 contacts with the outer part of the limiting block 17 in the sliding process of the supporting rod 6 in the limiting groove 10, because the surface of the limit block 17 contacting with the support rod 6 is arranged obliquely, the limit block 17 is shifted into the clamping groove 14, when the support rod 6 is separated from the limit block 17, under the action of the self elasticity of the pressure spring 16, the limiting block 17 rotates reversely, at the moment, the limiting block 17 is close to the supporting rod 6 to realize the limiting function of the supporting rod 6, the supporting rod 6 plays a role in supporting the intercepting rod 4, and the intercepting rod 4 is prevented from being broken in the intercepting process.
EXAMPLE III
As shown in fig. 1 to 6, based on the first or second embodiment, a buffer block 8 is installed outside the outer wall surface 1, a plurality of positioning grooves 9 are formed outside the buffer block 8, a buffer mechanism is installed inside the positioning grooves 9, and a plurality of cushions are installed outside the buffer block 8;
buffer gear is including installing the connecting rod 11 in constant head tank 9 inside, and the outside sliding connection of connecting rod 11 has grip block 13, and grip block 13 is kept away from the inside one end of constant head tank 9 and is connected with the outside of intercepting net 7, and the externally mounted of grip block 13 has buffer spring 12, and buffer spring 12 keeps away from the one end of grip block 13 and is connected with the inside of constant head tank 9.
In this embodiment, in operation, the intercepting bar 4 makes the intercepting net 7 expand at the pivoted in-process, intercept the personnel that fall through the intercepting net 7, because the intercepting net 7 self has good flexible performance, the personnel that land makes the intercepting net 7 tensile downwards at the in-process that contacts with the intercepting net 7, the intercepting net 7 can drive grip block 13 downstream at the in-process that removes, grip block 13 compresses buffer spring 12 at the in-process that removes, through the elasticity of buffer spring 12 self and the flexible performance of intercepting net 7 self, and then realize the buffering to the personnel that fall in high altitude, the life safety of the personnel that fall has been guaranteed, the personnel that fall in high altitude simultaneously can contact with the outside of buffer block 8 at the in-process that carries out the interception through the intercepting net 7, avoid the personnel that fall in high altitude to receive the secondary damage through the outside blotter of buffer block 8.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The high-altitude anti-falling system with the buffering function comprises an outer wall surface (1) and a monitoring host (23), and is characterized in that the monitoring system is arranged inside the monitoring host (23), an anti-falling device is arranged outside the outer wall surface (1), the anti-falling device comprises a fixed box (2) arranged outside the outer wall surface (1), the monitoring host (23) is arranged outside the fixed box (2), a driving motor (3) is symmetrically arranged inside the fixed box (2), a blocking rod (4) is arranged at the end part of an output shaft of the driving motor (3), an intercepting net (7) is arranged between the two blocking rods (4), a supporting rod (6) is movably connected to the outside of the blocking rod (4), and a fixing rod (5) is symmetrically arranged outside the outer wall surface (1);
spacing groove (10) have been seted up to the outside of dead lever (5), the inside of dead lever (5) seted up with draw-in groove (14) that spacing groove (10) are linked together, the inside swing joint of draw-in groove (14) has clamping mechanism, clamping mechanism with the outside of bracing piece (6) offsets tightly, the externally mounted of outer wall face (1) has buffer block (8), a plurality of constant head tanks (9) have been seted up to the outside of buffer block (8), the internally mounted of constant head tank (9) has buffer mechanism, monitored control system includes surveillance camera head (18), image system (19), central processing system (20), alarm module (21) and judging module (22).
2. The high-altitude anti-falling system with the buffering function is characterized in that the clamping mechanism comprises a connecting shaft (15) installed inside the clamping groove (14), a limiting block (17) is rotatably connected to the outside of the connecting shaft (15), a pressure spring (16) is installed on the outside of the limiting block (17), and one end, far away from the limiting block (17), of the pressure spring (16) is connected with the inside of the clamping groove (14).
3. The high altitude anti-falling system with the buffer function as claimed in claim 1, wherein the support rod (6) is close to the inside of the limit groove (10), the support rod (6) abuts against the outside of the limit block (17), and a plurality of buffer pads are installed on the outside of the buffer block (8).
4. The high-altitude anti-falling system with the buffering function is characterized in that the buffering mechanism comprises a connecting rod (11) installed inside the positioning groove (9), a clamping block (13) is slidably connected to the outside of the connecting rod (11), one end, away from the inside of the positioning groove (9), of the clamping block (13) is connected with the outside of the intercepting net (7), a buffering spring (12) is installed on the outside of the clamping block (13), and one end, away from the clamping block (13), of the buffering spring (12) is connected with the inside of the positioning groove (9).
5. The high-altitude anti-falling system with the buffering function is characterized in that the monitoring camera (18) performs real-time monitoring shooting on an external image, the monitoring camera (18) stores the shot image into an internal memory card, the monitoring camera (18) is in communication connection with the image system (19), and the image system (19) acquires the image in the internal memory card of the monitoring camera (18) in real time.
6. A high altitude fall protection system with buffer function according to claim 1, characterized in that the image system (19) processes the collected images to remove noise existing in the images, the image system (19) identifies the processed images to determine the shape of the falling object, the image system (19) is in communication connection with the central processing system (20), and the image system (19) transmits the identified image data to the central processing system (20).
7. The high-altitude falling prevention system with the buffering function as claimed in claim 1, wherein the central processing system (20) analyzes the received image data, establishes a motion trajectory model of the falling object through the motion trajectory of the falling object within 0.5s when the falling object is determined as a person, and predicts the falling time and the falling kinetic energy of the falling object through the motion trajectory model.
8. The high altitude anti-falling system with buffer function as claimed in claim 1, wherein the central processing system (20) transmits the determined falling time and kinetic energy data to the determining module (22), the anti-falling device with the vertical direction closest to the falling object is selected by the determining module (22), so that the selected anti-falling device starts to fall, and when the central processing system (20) detects the object, the central processing system (20) transmits a signal to the alarm module (21), and the alarm module (21) gives an alarm to evacuate the surrounding people.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111428015.4A CN114120232A (en) | 2021-11-29 | 2021-11-29 | High-altitude anti-falling system with buffering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111428015.4A CN114120232A (en) | 2021-11-29 | 2021-11-29 | High-altitude anti-falling system with buffering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114120232A true CN114120232A (en) | 2022-03-01 |
Family
ID=80370745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111428015.4A Withdrawn CN114120232A (en) | 2021-11-29 | 2021-11-29 | High-altitude anti-falling system with buffering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114120232A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754629A (en) * | 2022-03-31 | 2022-07-15 | 武汉理工大学 | High-altitude falling object intercepting and danger avoiding device |
-
2021
- 2021-11-29 CN CN202111428015.4A patent/CN114120232A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754629A (en) * | 2022-03-31 | 2022-07-15 | 武汉理工大学 | High-altitude falling object intercepting and danger avoiding device |
| CN114754629B (en) * | 2022-03-31 | 2024-03-26 | 武汉理工大学 | High-altitude falling object interception and danger avoiding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108597050B (en) | Building site management system based on Internet of things | |
| CN104601939B (en) | A kind of method and system for monitoring throwing object in high sky and eliminating its harm | |
| CN114120232A (en) | High-altitude anti-falling system with buffering function | |
| CN214704879U (en) | Forestry fire monitoring equipment | |
| CN111681381A (en) | Intelligent recognition system for preventing external damage of power transmission line | |
| CN112184942B (en) | A anticollision formula inspection device for transformer substation | |
| CN210042051U (en) | Monitoring equipment with waterproof function | |
| CN107214712A (en) | Outstanding rail robot device and system | |
| CN214947947U (en) | Building engineering construction environment detection device | |
| CN214471320U (en) | Electromechanical shock detection device for coal mine | |
| CN206937337U (en) | Outstanding rail robot device and system | |
| CN101858992B (en) | Debris flow and collapse detection device based on omnibearing tilt sensor and omnibearing vision sensor | |
| CN210594787U (en) | Elevator fault monitoring alarm device | |
| CN117400772A (en) | Intelligent energy-saving charging pile system for electric automobile and charging optimization method | |
| CN108449430A (en) | Fire-fighting evacuation escape DSS based on cloud computing | |
| CN105137346B (en) | High-voltage switch gear kind equipment divide-shut brake based on gravity is to level monitoring system | |
| CN205685324U (en) | A kind of gantry truss-like indoor substation crusing robot | |
| CN208350129U (en) | It is a kind of for bridge security and the monitoring device of maintenance | |
| CN215554137U (en) | Ecological unmanned aerial vehicle that patrols and examines in high altitude area | |
| CN212324259U (en) | Security protection monitoring device that water-proof effects is good | |
| CN218603813U (en) | A wind speed test beta structure for attacking detection terminal in fire control | |
| CN112822292A (en) | Safety inspection system and method based on Internet of things | |
| CN217156473U (en) | Portable automatic comprehensive tester for smoke and dust and flue gas monitoring equipment | |
| CN111582231A (en) | Fall detection alarm system and method based on video monitoring | |
| CN217985207U (en) | Intelligent ball-type camera with function of preventing wire from hanging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220301 |
|
| WW01 | Invention patent application withdrawn after publication |