CN215164907U - Early warning monitoring device for engineering construction - Google Patents

Abstract

The utility model discloses an early warning monitoring device for engineering construction, which comprises a movable mounting rack, a gear, a toothed plate, a dust-proof box, a buzzer, a loudspeaker and a stepping motor, wherein the device is placed through a universal wheel, an electric push rod and a support base, and the electric push rod is retracted when the device is slightly impacted so as to be prevented from directly falling down to cause damage through the sliding of the universal wheel; the internal electrical components are convenient to overhaul by moving the mounting rack, the gear and the toothed plate, and the pulling-out process is stable and can be automatically limited; the dust-proof box is used for sealing and isolating the distance between various electrical appliances and the external environment, so that the service life of the electrical appliances used in the field is prolonged; the buzzer, the loudspeaking device and the lower box body concentrate the sound at the loudspeaking device to send out, so that the warning effect is improved; the stepping motor realizes the function of omnibearing warning when needing omnibearing monitoring.

Description

Early warning monitoring device for engineering construction

Technical Field

The utility model relates to a highway engineering technical field specifically is an early warning monitoring device for engineering construction.

Background

The rapid development in China drives the continuous construction of public infrastructure, and the highway engineering is the most known public infrastructure, and the construction range is the most extensive, and in the process of carrying out highway construction, a warning device is often used for playing a warning role on coming and going vehicles so as to prevent the vehicles from not being collided into a construction area, not only can damage the construction area but also can cause danger to the people, and the warning device cannot be effectively protected and can reduce the service life of the warning device after being placed outdoors for a long time.

Disclosure of Invention

In view of the problems in the prior art, the utility model discloses an early warning monitoring device for engineering construction, which adopts the technical scheme that the device comprises a lower box body, universal wheels, an electric push rod, a supporting base, a movable mounting rack, a handle, a dustproof mounting box, a buckling groove, a control device, a water tank, a U-shaped water cooling pipeline, a buffer anti-collision device, a buzzer, a stepping motor, a rotating seat, an adjusting mounting column, a ventilation groove, a positioning hole, a positioning screw, a shielding rack, an infrared sensor and a loudspeaker device; in order to facilitate the movement and placement of the whole device, universal wheels are arranged at four corners of the bottom of the lower box body to facilitate the movement, an electric push rod is arranged at the center of the lower box body, a fixed support base is arranged at the bottom of the lower box body to support and place the lower box body, a groove is formed in the box body to enable a movable mounting rack with a handle arranged at the front part to be placed in the lower box body through the groove, a dustproof mounting box is arranged on the upper surface of the movable mounting rack, electrical components comprising a control device, a power supply module and a data processing module are arranged in the dustproof mounting box, a water tank and a U-shaped water cooling pipeline which can perform water cooling and heat dissipation are arranged at the same time, the U-shaped water cooling pipeline is distributed on the left inner side wall and the right inner side wall of the dustproof mounting box, and a water pump is arranged in the water tank; the outer side surface of the dustproof installation box is fixed in an auxiliary way through a buffer anti-collision device arranged in the lower box body, the front side surfaces of the lower box body and the dustproof installation box are both provided with buckling grooves and are usually in a closed state by utilizing the matching of a closing plate, the buzzer is arranged on the upper part of the dustproof installation box, and the lower box body is sealed and only the loudspeaker device is arranged on the back side surface of the lower box body, so that all the sound is transmitted from the loudspeaker device part, the warning effect is enhanced, a stepping motor is arranged in the lower box body, a rotating seat is fixed on the upper surface of the lower box body through the output end of the stepping motor, an adjusting installation column is arranged on the rotating seat, the height of the adjusting installation column is adjusted by utilizing the matching of a positioning hole and a positioning screw, wherein the extended part of adjusting the erection column has still opened the ventilation groove, installs infrared sensor and protects through shielding the frame adjusting the erection column top, arranges red glow stick in infrared sensor's a week.

As a preferred technical scheme of the utility model, the buffering and anti-collision device for realizing auxiliary fixation to the dustproof installation box comprises a spring, a buffer plate, a connecting rope and an adjusting knob; the buffer board is connected with the dustproof installation box, the rear part of the buffer board is connected with the side wall of the lower box body through a spring, and the buffer board is connected with an adjusting knob on the front side surface of the lower box body through a connecting rope.

As a preferred technical scheme of the utility model, the side of the mobile installation frame is rotatably provided with a gear at the end part thereof through a shaft; the bottom of the lower box body matched with the movable mounting frame is provided with a toothed plate meshed with the gear, and the pulling stability is improved and the limit can be realized by adopting the moving mode.

The utility model has the advantages that: the device is placed through the universal wheels, the electric push rod and the support base, and the electric push rod is retracted when the device is slightly impacted, so that the device is prevented from directly falling down to cause damage through the sliding of the universal wheels; the internal electrical components are convenient to overhaul by moving the mounting rack, the gear and the toothed plate, and the pulling-out process is stable and can be automatically limited; the dustproof installation box is used for sealing and isolating the distance between various electrical appliances from the outside environment, so that the service life of the electrical appliances used in the field is prolonged; the buzzer, the loudspeaking device and the lower box body concentrate the sound at the loudspeaking device to send out, so that the warning effect is improved; the stepping motor realizes the function of omnibearing warning when needing omnibearing monitoring.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic view of a part of the structure of the present invention.

In the figure: the device comprises a lower box body 1, a universal wheel 101, an electric push rod 102, a supporting base 103, a movable mounting rack 2, a shaft 201, a gear 202, a toothed plate 203, a handle 3, a dustproof mounting box 4, a buckling groove 5, a control device 6, a water tank 7, a U-shaped water cooling pipeline 8, a spring 9, a buffer plate 10, a connecting rope 11, an adjusting knob 12, a buzzer 13, a stepping motor 14, a rotating seat 15, an adjusting mounting column 16, a ventilating groove 17, a positioning hole 18, a positioning screw 19, a shielding frame 20, an infrared sensor 2001 and a loudspeaker device 21.

Detailed Description

Example 1

As shown in fig. 1 to 3, the utility model discloses an early warning monitoring device for engineering construction, which adopts the technical scheme that the device comprises a lower box body 1, a movable mounting frame 2, a handle 3, a dustproof mounting box 4, a buckling groove 5, a control device 6, a water tank 7, a U-shaped water cooling pipeline 8, a buffering and anti-collision device, a buzzer 13, a stepping motor 14, a rotating seat 15, an adjusting mounting column 16, a ventilation groove 17, a positioning hole 18, a positioning screw 19, a shielding frame 20, an infrared sensor 2001 and a loudspeaker device 21; a slot is formed in the lower housing 1 so that the mobile mounting frame 2 having the handle 3 mounted at the front thereof can be placed in the lower housing 1 through the slot, a dustproof installation box 4 is arranged on the upper surface of the water tank, a control device 6, a power supply module, a data processing module and a water tank 7 are arranged in the dustproof installation box 4, a water pump is also arranged in the water tank 7, because the lower box body 1 and the dustproof installation box 4 are both closed by the matching of 5 closing plates of the buckling grooves formed on the front side surface, therefore, the heat dissipation in the dustproof installation box 4 needs to be solved by installing a U-shaped water cooling pipeline 8, the water cooling pipeline 8 is connected with the water tank 7, the left outer side surface and the right outer side surface of the dustproof installation box 4 are fixed in an auxiliary way through a buffer anti-collision device on the inner wall of the lower box body 1, a buzzer is arranged on the upper surface of the lower box body 1, a loudspeaker 21 is arranged on the back side surface of the lower box body 1 for sounding, and a stepping motor 14 is arranged on the upper top surface in the lower box body 1; the output part at the upper end of the stepping motor 14 extends out of the lower box body 1 and a rotating seat 15 is arranged above the output part; an adjusting mounting column 16 is fixed on the rotating seat 15 and is fixed by matching a positioning hole 18 of an upper extending part of the rotating seat with a positioning screw 19 of a lower fixing part of the rotating seat, wherein a plurality of ventilation slots 17 are formed in the upper extending part of the rotating seat to enable wind to smoothly pass through the device in windy weather so as to avoid blowing the device; the adjusting mounting column 16 has a shielding frame 20 fixed to the top end thereof and an infrared sensor 2001 provided at the lower portion thereof.

As a preferred technical solution of the present invention, the buffering and anti-collision device for assisting in fixing and anti-collision the dustproof installation box 4 comprises a spring 9, a buffer board 10, a connection rope 11 and an adjustment knob 12; one end of a connecting rope 11 is fixed at the rotating end part of an adjusting knob 12, the other side of the connecting rope extends out of the inner side wall of the lower box body 1 and is connected onto a buffer plate 10, and the rear side of the buffer plate 10 is connected with the inner wall of the lower box body 1 through two springs 9.

As a preferred technical solution of the present invention, in order to facilitate the lower box 1 to move and place and prevent it from directly falling down when it is slightly collided, a movable universal wheel 101 and an electric push rod 102 for adjusting the support are provided at the lower part thereof, and a support base 103 is fixed at the bottom thereof.

As an optimal technical scheme of the utility model, the pulling-out of moving the mounting bracket is more stable when conveniently overhauing, rotates installation gear 202 at its tip through axle 201 in moving 2 sides of mounting bracket, and the tank bottom of moving 2 complex lower part boxes 1 of mounting bracket has toothed plate 203 and gear 202 mesh mutually.

The utility model discloses a theory of operation: when in use, the lower box body 1 is pushed to a use position through the universal wheels 101, the electric push rod 102 is started to be stably placed through the supporting base 103, the infrared sensor 2001 is folded in half to use the position according to the requirement, if the omnidirectional monitoring is needed, the stepping motor 14 is turned on for omnidirectional monitoring, a red fluorescent bar at one circle of the infrared sensor 2001 visually plays a role of warning, when the detected vehicle approaches, the buzzer 13 is turned on, because the lower box 1 is sealed, the sound can only be emitted from the loudspeaker 21, the volume is increased, the warning effect is improved, meanwhile, the electric push rod 102 is started to retract the supporting base 103 to enable the universal wheel 101 to contact the ground to be prevented from collision and fall down directly, the height of the adjusting and mounting column 16 on the lower box body 1 can be adjusted according to use requirements, and a plurality of ventilation grooves 17 are formed in the upper extending portion of the adjusting and mounting column to enable wind to pass through smoothly in windy weather so as to avoid blowing the device; the movable mounting frame 2 keeps the pulling-out process stable and can automatically limit through the gear 202 and the toothed plate 203, and the internal electrical appliance elements can be conveniently overhauled and maintained.

The utility model relates to a controlling means adopts STM32 control chip, and the conventional means that circuit connection that relates to adopted for technical staff in the field, accessible limited time are experimental obtains the technological inspiration, belong to the prior art of wide use.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims (5)

1. The utility model provides an early warning monitoring device for engineering construction which characterized in that: the device comprises a lower box body (1), a movable mounting frame (2), a handle (3), a dustproof mounting box (4), a buckling groove (5), a control device (6), a water tank (7), a U-shaped water-cooling pipeline (8), a buffering anti-collision device, a buzzer (13), a stepping motor (14), a rotating seat (15), an adjusting mounting column (16), a positioning hole (18), a positioning screw (19), a shielding frame (20), an infrared sensor (2001) and a loudspeaker device (21); grooves are formed in the two sides in the lower box body (1) and the movable mounting rack (2) is placed in the grooves; the dustproof mounting box (4) is fixed on the movable mounting rack (2) through screws; buckling grooves (5) are formed in the front side opening surface of the lower box body (1) and the front side opening surface of the dustproof installation box (4), and a sealing plate is installed through the buckling grooves (5); the dustproof installation box (4) is provided with a control device (6), and a power supply module, a data processing module and a water tank (7) are respectively arranged nearby the control device; the water tank (7) is internally provided with a water pump; u-shaped water cooling pipelines (8) are distributed on the left inner side wall and the right inner side wall of the dustproof installation box (4) and are connected with a water tank (7); the left outer side wall and the right outer side wall of the dustproof installation box (4) are fixed in an auxiliary mode through a buffer anti-collision device on the inner side of the lower box body (1); a buzzer (13) is arranged on the dustproof installation box (4); a stepping motor (14) is arranged on the upper top surface in the lower box body (1); the output part at the upper end of the stepping motor (14) extends out of the lower box body (1) and a rotating seat (15) is arranged above the output part; an adjusting mounting column (16) is fixed on the rotating seat (15) and is fixed through a positioning hole (18) of an upper extending part of the rotating seat and a positioning screw (19) of a lower fixing part in a matching manner; a shielding frame (20) is fixed at the top end of the adjusting mounting column (16), an infrared sensor (2001) is arranged at the lower part of the shielding frame, and red fluorescent bars are arranged on the periphery of the shielding frame; the rear side surface of the lower box body (1) is provided with a loudspeaker device (21).

2. The early warning monitoring device for engineering construction according to claim 1, wherein: and a through ventilation groove (17) is formed in the extending part of the upper part of the adjusting mounting column (16).

3. The early warning monitoring device for engineering construction according to claim 1, wherein: the buffer anti-collision device comprises a spring (9), a buffer plate (10), a connecting rope (11) and an adjusting knob (12); the left inner side and the right inner side of the lower box body (1) are fixedly provided with springs (9), and the end parts of the springs are provided with buffer plates (10); the rear part of the buffer plate (10) is also provided with a connecting rope (11) which is connected with the output part of the adjusting knob (12).

4. The early warning monitoring device for engineering construction according to claim 1, wherein: an electric push rod (102) is arranged at the bottom of the lower box body (1) and a base (103) is fixedly supported at the lower output part of the lower box body; the four corners of the lower box body (1) are provided with universal wheels (101).

5. The early warning monitoring device for engineering construction according to claim 1, wherein: the side surface of the mobile mounting frame (2) is rotatably provided with a gear (202) at the end part thereof through a shaft (201); the groove bottom of the lower box body (1) matched with the movable mounting rack (2) is provided with a toothed plate (203) which is meshed with the gear (202).

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