Building construction safety warning device

Abstract

The invention relates to the field of safety warning devices, in particular to a building construction safety warning device which comprises a supporting plate, a base is fixedly connected to the bottom of the supporting plate, and a storage battery is arranged at the top of the end, close to the supporting plate, of the base. An eyeball tracker, a display screen, an infrared distance sensor and a loudspeaker are sequentially mounted on the outer wall of the top of the supporting plate from top to bottom, a through groove is formed in the plate wall of the supporting plate in a penetrating mode, a mounting frame is mounted at the position, corresponding to the through groove, of the plate wall of the supporting plate, and an electric-hydraulic push rod is mounted in the mounting frame; the telescopic end of the electric-hydraulic push rod is fixedly connected with a supporting frame, and the other end of the supporting frame penetrates through the through groove and is fixedly connected with a stroke frame. The electric-hydraulic push rod pushes the supporting frame to drive the stroke frame to extend outwards, the air pump inflates the air bag, the inflated and expanded air bag is unfolded, the warning effect can be achieved visually and acoustically, warning can be achieved in the touch sense, workers are prevented from getting close to a warning area, and accidents can be effectively avoided.

Description

Technical Field

[0001] The invention relates to the field of safety warning devices, in particular to a building construction safety warning device. Background Art

[0002] Construction safety warnings are one of the important measures to ensure construction site safety. They use various warning signs, slogans and regulations to remind workers of potential dangers and prevent accidents.

[0003] However, most of the existing safety warning devices used in construction use a single signboard with a warning sign or slogan for warning, which can only play an early warning effect, but cannot play a protective effect. In addition, most people will subconsciously ignore the signs and slogans marked thereon, and simply avoid the location of the warning device. They will not check the content of the signboard, which makes the reminder effect poor. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a construction safety warning device.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a construction safety warning device, comprising a support plate, a base is fixedly connected to the bottom of the support plate, a battery is arranged on the top of the base near one end of the support plate, an eye tracker, a display screen, an infrared distance sensor and a speaker are sequentially installed on the outer wall of the top of the support plate from top to bottom, a through groove is penetrated through the plate wall of the support plate, a mounting frame is installed at the position corresponding to the through groove on the plate wall of the support plate, an electro-hydraulic push rod is installed inside the mounting frame, the telescopic end of the electro-hydraulic push rod is fixedly connected to the support frame, the other end of the support frame is fixedly connected to the travel frame through the through groove, an air pump is installed inside the travel frame near one end of the support frame, a communicating through hole is arranged on the outer wall of the travel frame corresponding to the air inlet of the air pump, an air guide groove is penetrated through the end of the travel frame away from the support frame, air bags are installed at both ends of the air guide groove, the air bags are communicated with the air guide groove, a tension spring is arranged inside the air guide groove, and both ends of the tension spring extend out of the air guide groove and are fixedly connected to the inner wall of the air bag.

[0006] Specifically, the display screen, the eye tracker, the infrared distance sensor, the speaker and the electro-hydraulic push rod are all electrically connected to the battery.

[0007] Specifically, a reinforcing rib is fixedly connected to the outer wall of the support plate, the bottom of the reinforcing rib is fixedly connected to the base, two reinforcing ribs are provided, and the two reinforcing ribs are symmetrically arranged on both sides of the battery.

[0008] Specifically, the battery is connected to the base and the support plate through a fixing frame, and both ends of the fixing frame are connected to the base and the support plate through bolts.

[0009] Specifically, a pin is inserted into the top of one end of the base away from the support plate.

[0010] Specifically, a wing plate is fixedly connected to the outer wall of the mounting frame, and the wing plate is connected to the support plate through bolts.

[0011] Specifically, a hoop is sleeved on the outer wall of the mounting frame at one end away from the support plate.

[0012] Beneficial effects of the present invention:

[0013] The construction safety warning device described in the present invention has a simple structure and is easy to use. A display screen is installed on a support plate to display warning signs or warning slogans, and the warning signs or warning slogans are easy to replace. An infrared distance sensor is arranged on the support plate to monitor whether someone is approaching. When approaching to a set distance, the electro-hydraulic push rod and the air pump are started, and the electro-hydraulic push rod pushes the support frame to drive the travel frame to extend outward, and the air pump inflates the airbag. The inflated airbag extends and expands, which can not only have a warning effect visually and audibly, but also have a warning effect by touch, thereby preventing workers from approaching the warned area, which can effectively avoid accidents, and an eye tracker can be provided to identify whether the person approaching the warning device has seen the sign or slogan on the display screen, which can effectively improve the reminder effect of the warning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 A schematic diagram of a construction safety warning device provided by the present invention Figure 1 ;

[0016] Figure 2 A schematic diagram of a construction safety warning device provided by the present invention Figure 2 ;

[0017] Figure 3 A schematic diagram of the structure of a construction safety warning device provided by the present invention when in use;

[0018] Figure 4 A disassembled diagram of a construction safety warning device provided by the present invention;

[0019] Figure 5 A cross-sectional view of a travel frame in a construction safety warning device provided by the present invention.

[0020] In the figure: 1. support plate; 2. base; 3. reinforcing ribs; 4. pins; 5. battery; 6. fixing bracket; 7. display screen; 8. eye tracker; 9. infrared distance sensor; 10. speaker; 11. through slot; 12. mounting bracket; 13. wing plate; 14. hoop; 15. electro-hydraulic push rod; 16. support bracket; 17. travel bracket; 18. air pump; 19. air guide groove; 20. air bag; 21. tension spring; 22. through hole. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 5 As shown, a construction safety warning device described in the present invention includes a support plate 1, a base 2 is fixedly connected to the bottom of the support plate 1, a battery 5 is arranged on the top of the base 2 near one end of the support plate 1, an eye tracker 8, a display screen 7, an infrared distance sensor 9 and a speaker 10 are installed on the outer wall of the top of the support plate 1 from top to bottom, a through groove 11 is opened through the wall of the support plate 1, a mounting frame 12 is installed at a position corresponding to the through groove 11 on the wall of the support plate 1, an electro-hydraulic push rod 15 is installed inside the mounting frame 12, and the telescopic end of the electro-hydraulic push rod 15 is fixedly connected There is a support frame 16, the other end of the support frame 16 is fixedly connected to a travel frame 17 through a through groove 11, an air pump 18 is installed inside the travel frame 17 near one end of the support frame 16, and a communicating through hole 22 is provided on the outer wall of the travel frame 17 corresponding to the air inlet of the air pump 18, and an air guide groove 19 is penetrated and opened at one end of the travel frame 17 away from the support frame 16, and air bags 20 are installed at both ends of the air guide groove 19, and the air bags 20 are connected to the air guide groove 19, and a tension spring 21 is arranged inside the air guide groove 19, and both ends of the tension spring 21 extend out of the air guide groove 19 and are fixedly connected to the inner wall of the air bag 20.

[0023] Specifically, the display screen 7 , the eye tracker 8 , the infrared distance sensor 9 , the speaker 10 and the electro-hydraulic push rod 15 are all electrically connected to the battery 5 .

[0024] Specifically, a reinforcing rib 3 is fixedly connected to the outer wall of the support plate 1, and the bottom of the reinforcing rib 3 is fixedly connected to the base 2. Two reinforcing ribs 3 are provided, and the two reinforcing ribs 3 are symmetrically arranged on both sides of the battery 5. The arrangement of the reinforcing rib 3 can effectively improve the connection strength between the support plate 1 and the base 2, and the arrangement of the reinforcing rib 3 can also effectively limit the battery 5.

[0025] Specifically, the battery 5 is connected to the base 2 and the support plate 1 via a fixing frame 6 , and both ends of the fixing frame 6 are connected to the base 2 and the support plate 1 via bolts. The setting of the fixing frame 6 can install the battery 5 .

[0026] Specifically, a pin 4 is inserted into the top of the base 2 at one end away from the support plate 1 , and the provision of the pin 4 can fix the base 2 .

[0027] Specifically, a wing plate 13 is fixedly connected to the outer wall of the mounting frame 12 , and the wing plate 13 is connected to the support plate 1 through bolts. The wing plate 13 is installed on the support plate 1 through bolts, which can make the mounting frame 12 more convenient to install.

[0028] Specifically, a hoop 14 is sleeved on the outer wall of one end of the mounting frame 12 away from the support plate 1 , and the arrangement of the hoop 14 can connect the two mounting frames 12 .

[0029] The support plate 1 is supported by the base 2, and the battery 5 arranged on the base 2 can lower the center of gravity of the entire device, so that the base 2 is more stable when placed on the ground, and the base 2 can be stably nailed to the ground by the arranged pins 4, which can effectively prevent the device from tipping over;

[0030] In the initial state, that is, when no pedestrian approaches, the travel frame 17 is close to the support plate 1, and the airbags 20 at both ends of the travel frame 17 are in a contracted state under the tension of the tension spring 21;

[0031] When a worker approaches the location where the safety warning device is placed, the infrared distance sensor 9 set therein can monitor whether someone is approaching, the display screen 7 flashes and the speaker 10 broadcasts a warning. When it approaches the set distance, the electro-hydraulic push rod 15 and the air pump 18 are started, and the electro-hydraulic push rod 15 pushes the support frame 16 to drive the travel frame 17 to extend outward, and the air pump 18 inflates the airbag 20. The inflated airbag 20 extends, which can not only have a warning effect visually and auditorily, but also have a warning effect by touch, thereby preventing workers from approaching the warned area, which can effectively avoid accidents, and an eye tracker 8 is set up, which can be used to identify whether the person approaching the warning device has seen the logo or slogan on the display screen 7 and the length of time he stares at the display screen 7 to determine whether he has consulted the content marked on the display screen 7, thereby effectively improving the reminder effect of the warning device.

[0032] The above shows and describes 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 above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A construction safety warning device, comprising a support plate (1), the bottom of the support plate (1) being fixedly connected to a base (2), a battery (5) being arranged at the top of the base (2) near one end of the support plate (1), characterized in that: An eye tracker (8), a display screen (7), an infrared distance sensor (9) and a speaker (10) are sequentially mounted on the outer wall of the top of the support plate (1) from top to bottom. A through slot (11) is formed through the wall of the support plate (1). A mounting frame (12) is mounted on the wall of the support plate (1) at a position corresponding to the through slot (11). An electro-hydraulic push rod (15) is mounted inside the mounting frame (12). The telescopic end of the electro-hydraulic push rod (15) is fixedly connected to a support frame (16). The other end of the support frame (16) passes through the through slot (11) and is fixedly connected to a travel frame (17). An air pump (18) is installed inside the travel frame (17) at one end close to the support frame (16); a through hole (22) communicating with the air inlet of the air pump (18) is provided on the outer wall of the travel frame (17); an air guide groove (19) is provided through the end of the travel frame (17) away from the support frame (16); air bags (20) are installed at both ends of the air guide groove (19); the air bags (20) are communicated with the air guide groove (19); a tension spring (21) is provided inside the air guide groove (19); both ends of the tension spring (21) extend out of the air guide groove (19) and are fixedly connected to the inner wall of the air bag (20).

2. A construction safety warning device according to claim 1, characterized in that: The display screen (7), the eye tracker (8), the infrared distance sensor (9), the speaker (10) and the electro-hydraulic push rod (15) are all electrically connected to the storage battery (5).

3. A construction safety warning device according to claim 1, characterized in that: A reinforcing rib (3) is fixedly connected to the outer wall of the support plate (1), the bottom of the reinforcing rib (3) is fixedly connected to the base (2), two reinforcing ribs (3) are provided, and the two reinforcing ribs (3) are symmetrically arranged on both sides of the battery (5).

4. A construction safety warning device according to claim 1, characterized in that: The storage battery (5) is connected to the base (2) and the support plate (1) via a fixing frame (6), and both ends of the fixing frame (6) are connected to the base (2) and the support plate (1) via bolts.

5. A construction safety warning device according to claim 1, characterized in that: A pin (4) is inserted into the top of one end of the base (2) away from the support plate (1).

6. A construction safety warning device according to claim 1, characterized in that: A wing plate (13) is fixedly connected to the outer wall of the mounting frame (12), and the wing plate (13) is connected to the support plate (1) via bolts.

7. A construction safety warning device according to claim 1, characterized in that: A sleeve hoop (14) is sleeved on the outer wall of the mounting frame (12) at one end away from the supporting plate (1).

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