CN220977773U - Warning device for municipal road bridge tunnel pipe gallery - Google Patents

Abstract

The utility model relates to the field of warning devices and discloses a warning device for a municipal road and bridge tunnel pipe gallery, which comprises a box body, wherein an alarm mechanism is arranged at the center of the front end surface of the box body, rubber pads are arranged at the center of the lower inner wall of the box body, fixed blocks are arranged on the upper end surfaces of the rubber pads at the center of the inner side walls of the two sides of the box body and the center of the rear inner wall, a placing block is arranged at the position close to the front of the center of the upper end surface of the two fixed blocks, a first protection mechanism is arranged in the box body at the center of one side wall of the fixed block, a second protection mechanism is arranged in the box body at the position close to the center of the front end surface of the fixed block, and a lifting mechanism is arranged on the lower end surface of the box body. In the utility model, when rainwater touches the liquid level detector, the liquid level detector senses the change of the liquid level and sends a signal to the control system, and the four electric telescopic rods drive the box body to lift so as to prevent water from entering the box body, thereby effectively protecting the display.

Description

Warning device for municipal road bridge tunnel pipe gallery

Technical Field

The utility model relates to the field of warning devices, in particular to a warning device for a tunnel pipe gallery of a municipal road bridge.

Background

The background technology of the warning device for the municipal road, bridge, tunnel, pipe gallery and other places is that various warning device technologies are adopted to remind pedestrians and vehicles of paying attention to traffic rules and safety in order to ensure road traffic safety and public facility operation.

The utility model provides a warning device for municipal road bridge tunnel piping lane because can not carry out a fine protection to it at current municipal road bridge tunnel piping lane, it is great at the rainwater, makes the inside easy water that intakes of display screen, consequently, the skilled artisan provides a warning device for municipal road bridge tunnel piping lane to solve the problem that proposes among the above-mentioned background art.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a warning device for a tunnel pipe gallery of a municipal road bridge, when rainwater touches a liquid level detector, the liquid level detector senses the change of the liquid level, and sends a signal to a control system, a box body is driven by four electric telescopic rods to lift so as to avoid water inflow in the box body, an effective protection is carried out on a display of the box body, the display is driven by a second sliding block to lift effectively, the function of displaying and hiding warning information is effectively achieved, the warning can be carried out in a sound mode through the sound playing function of a loudspeaker, the alertness of people to risks is improved, when an alarm button is triggered by a pedestrian or a vehicle, a rear end system can immediately receive the warning signal, the buzzer sends warning sound, and corresponding measures are taken to protect the safety of the pedestrian and the vehicle.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a warning device for municipal road bridge tunnel piping lane, includes the box, the terminal surface center department is equipped with alarm mechanism before the box, the internal wall center department is equipped with the rubber pad under the box, the inside lateral wall center department of box inside and back internal wall center department rubber pad up end all are equipped with the fixed block, lean on both sides two fixed block up end center is equipped with the piece of placing in front of department, lean on both sides fixed block side wall center department box inside is equipped with first protection machanism, lean on back department fixed block front end face center department box inside is equipped with second protection machanism, the terminal surface is equipped with elevating system under the box;

Through above-mentioned technical scheme, when the rainwater touches liquid level detector, liquid level detector will sense the change of liquid level, send the signal for control system, drive the box through four electric telescopic handle and go up and down and make it avoid the inside water that intakes of box, carry out an effectual protection to its display, drive the display through the second slider and carry out effectual lift, make its effectual function of accomplishing demonstration and hiding warning information, sound broadcast function through the speaker can warn with the form of sound, improve people's alertness to the risk, when pedestrian or vehicle trigger alarm button, the rear end system can receive alarm signal immediately, make buzzer send the warning sound, and take corresponding measure protection pedestrian and vehicle's safety.

Further, the alarm mechanism comprises a label, a placing groove, two alarm buttons, two transmission modules and two buzzers, wherein the label is arranged at the center of the front end face of the box body, the placing groove is arranged at the center of the front end face of the label, the two alarm buttons are arranged at the positions, close to the centers of the two sides of the front end face of the box body, of the two alarm buttons, the two transmission modules are respectively arranged at the centers of the upper end faces of the placing blocks, and the two buzzers are respectively arranged at the centers of the upper end faces of the two transmission modules;

Through above-mentioned technical scheme, when pedestrian or vehicle are close municipal road bridge tunnel pipe gallery, they trigger alarm signal through pressing alarm button, and alarm button links to each other with transmission module, and transmission module transmits alarm signal to the system rear end, through control signal, makes bee calling organ send the warning sound to through placing warning sign inside the standing groove and conveniently remind pedestrian and vehicle to notice safety.

Further, the first protection mechanism comprises two first frames, two first sliding grooves, two first motors, two first screw rods, two first sliding blocks, two grooves and protection plates, wherein the two first frames are arranged at the centers of the upper end faces of the two fixing blocks close to the two sides, the two first sliding grooves are respectively arranged at the centers of one side wall of the two first frames, the two first screw rods are respectively arranged at the centers of the inner sides of the two first sliding grooves, the two first motors are respectively arranged at the centers of the upper end faces of the two first frames, the two first sliding blocks are respectively sleeved on the outer side walls of the two first screw rods, the two grooves are respectively arranged at the centers of one side wall of the two first sliding blocks, and the protection plates are arranged in the two grooves;

Through above-mentioned technical scheme, drive two first lead screws through two first motors and rotate, make its two first sliders slide from top to bottom in two first spouts is inside, and slide through first slider, drive the guard plate and carry out an effectual lift, effectively prevent the collision and the damage of external object to the inside part of mechanism.

Further, the second protection mechanism comprises a second frame, a second sliding groove, a second motor, a second screw rod, a second sliding block, a display and two loudspeakers, wherein the second frame is arranged at the center of the upper end face of the fixed block at the back, the second sliding groove is arranged at the center of the front end face of the second frame, the second screw rod is arranged at the center of the inside of the second sliding groove, the second sliding block is sleeved on the outer side wall of the second screw rod, the second motor is arranged on the upper end face of the second frame, the display is arranged at the center of the front end face of the second sliding block, and the two loudspeakers are respectively arranged at the centers of two side walls of the display;

Through above-mentioned technical scheme, drive the second lead screw through the second motor and rotate, make its second slider slide from top to bottom in the inside second spout, make its second slider drive the display and carry out effectual lift, second protection machanism can realize the lift control to the display to reach the function of demonstration and hiding warning information, and carry out voice broadcast through the speaker, avoid accident, inform pedestrian on the road through voice broadcast and demonstration and notice safety.

Further, the lifting mechanism comprises four supporting legs, four electric telescopic rods and a liquid level detector, wherein the four supporting legs are arranged on the lower end face of the box body in a rectangular manner, the four electric telescopic rods are respectively arranged at the centers of the lower inner walls of the four supporting legs, and the liquid level detector is arranged at the center of the lower end face of the box body;

through above-mentioned technical scheme, when the rainwater touches liquid level detector, liquid level detector will sense the change of liquid level, send the signal for control system, drive the box through four electric telescopic handle and go up and down and make its inside water that advances of box avoided, carry out an effectual protection to its display, when liquid level detector detects the liquid level decline, control system can stop electric telescopic handle's motion, makes the box stabilize at suitable height.

Further, the two first motor output ends sequentially penetrate through the upper end surfaces of the two first frames and the upper end surfaces of the two first sliding grooves to the inside of the two first sliding grooves, and the end parts are fixedly connected to one end parts of the two first screw rods;

Through the technical scheme, through the combination of the first motor and the first screw rod, the height of the first sliding block is accurately controlled, so that the first sliding block can be lifted or lowered to a specific position according to the requirement.

Further, the output end of the second motor sequentially penetrates through the upper end face of the second frame and the upper end face of the second sliding groove to be communicated with the inside of the second sliding groove, and the end part of the second motor is fixedly connected with one end part of the second screw rod;

Through the technical scheme, when the second motor is started, the output torque drives the second screw rod to rotate, and due to the threaded structure of the second screw rod, the rotation of the second screw rod drives the second sliding block to ascend or descend along the second sliding groove, so that the accurate motion control of the second sliding block is realized.

Further, limit sensors are arranged in the box body at the positions, which are close to the rear, of the two sides of the front end surface of the fixed block;

through above-mentioned technical scheme, through limit sensor's use, the position of real-time supervision solid display realizes the accurate detection and the judgement to positional information, avoids the display to damage.

The utility model has the following beneficial effects:

1. According to the warning device for the municipal road and bridge tunnel pipe gallery, when rainwater touches the liquid level detector, the liquid level detector senses the change of the liquid level, signals are sent to the control system, and the four electric telescopic rods drive the box body to lift so as to prevent water from entering the box body, so that the display is effectively protected.

2. According to the utility model, the display is driven to effectively lift through the second sliding block, so that the function of displaying and hiding warning information is effectively achieved, and warning can be carried out in a sound mode through the sound playing function of the loudspeaker, so that the alertness of people to risks is improved.

3. In the utility model, when a pedestrian or a vehicle triggers the alarm button, the rear-end system can immediately receive the alarm signal, so that the buzzer gives out an alarm sound, and corresponding measures are taken to protect the safety of the pedestrian and the vehicle.

Drawings

Fig. 1 is a perspective view of a warning device for a tunnel pipe gallery of a municipal road bridge, which is provided by the utility model;

Fig. 2 is a perspective cross-sectional view of a warning device for a tunnel pipe gallery of a municipal road bridge, which is provided by the utility model;

FIG. 3 is a front cross-sectional view of a warning device for a municipal road and bridge tunnel pipe gallery provided by the utility model;

fig. 4 is a side sectional view of a warning device for a tunnel pipe gallery of a municipal road bridge.

Legend description:

1. a case; 2. an alarm mechanism; 201. a sign plate; 202. a placement groove; 203. an alarm button; 204. a transmission module; 205. a buzzer; 3. placing a block; 4. a fixed block; 5. a rubber pad; 6. a limit sensor; 7. a first protection mechanism; 701. a first frame; 702. a first chute; 703. a first motor; 704. a first screw rod; 705. a first slider; 706. a groove; 707. a protection plate; 8. a second protection mechanism; 801. a second frame; 802. a second chute; 803. a second motor; 804. a second screw rod; 805. a second slider; 806. a display; 807. a speaker; 9. a lifting mechanism; 901. support legs; 902. an electric telescopic rod; 903. a liquid level detector.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a warning device for tunnel pipe gallery of municipal road bridge, including box 1, terminal surface center department is equipped with alarm mechanism 2 before the box 1, be used for triggering warning signal, the box 1 inner wall center department is equipped with rubber pad 5 down, the inside both sides inside wall center department of box 1 and the 5 up end of back inner wall center department rubber pad 5 all are equipped with fixed block 4, the stability and the shock-proof capacity of increase device, the department of leaning on the two fixed block 4 up end centers of both sides all is equipped with places piece 3 near the front, the inside first protection machanism 7 that is equipped with of box 1 of the side wall center department of the fixed block 4 of both sides, the inside second protection machanism 8 that is equipped with of terminal surface center department box 1 before the fixed block 4 of back, the terminal surface is equipped with elevating system 9 under the box 1.

The alarm mechanism 2 comprises a label 201, a placing groove 202, two alarm buttons 203, two transmission modules 204 and two buzzers 205, wherein the label 201 is arranged at the center of the front end face of the box body 1, the placing groove 202 is arranged at the center of the front end face of the label 201, the two alarm buttons 203 are arranged at the upper parts of the centers of two sides of the front end face of the box body 1, the two transmission modules 204 are respectively arranged at the center of the upper end face of the placing block 3, the two buzzers 205 are respectively arranged at the center of the upper end face of the two transmission modules 204, when a pedestrian or a vehicle approaches a municipal road bridge tunnel corridor, the pedestrian or the vehicle triggers an alarm signal by pressing the alarm buttons 203, the alarm buttons 203 are connected with the transmission modules 204, the transmission modules 204 transmit the alarm signal to the rear end of the system, the buzzers 205 emit alarm sounds through control signals, and the alarm marks are placed inside the placing groove 202 to conveniently remind the pedestrian or the vehicle of safety.

The first protection mechanism 7 comprises two first frames 701, two first sliding grooves 702, two first motors 703, two first lead screws 704, two first sliding blocks 705, two grooves 706 and a protection plate 707, wherein the two first frames 701 are arranged near the centers 601 of the upper end faces of the two fixed blocks 4 on two sides, the two first sliding grooves 702 are respectively arranged at the centers of one side walls of the two first frames 701, the two first lead screws 704 are respectively arranged at the centers of the inner sides of the two first sliding grooves 702, the two first motors 703 are respectively arranged at the centers of the upper end faces of the two first frames 701, the two first sliding blocks 705 are respectively sleeved on the outer side walls of the two first lead screws 704, the two grooves 706 are respectively arranged at the centers of one side walls of the two first sliding blocks 705, the protection plate 707 is arranged inside the two grooves 706, the two first lead screws 704 are driven to rotate through the two first motors 703, the two first sliding blocks 705 slide up and down inside the two first sliding grooves 702, the protection plate 707 is driven to effectively lift, and the external parts and the internal parts of the protection plate 707 are effectively prevented from being damaged by collision.

The second protection mechanism 8 comprises a second frame 801, a second sliding groove 802, a second motor 803, a second lead screw 804, a second sliding block 805, a display 806 and two speakers 807, wherein the second frame 801 is arranged at the center of the upper end face of the fixed block 4 at the back, the second sliding groove 802 is arranged at the center of the front end face of the second frame 801, the second lead screw 804 is arranged at the center of the inside of the second sliding groove 802, the second sliding block 805 is sleeved on the outer side wall of the second lead screw 804, the second motor 803 is arranged at the upper end face of the second frame 801, the display 806 is arranged at the center of the front end face of the second sliding block 805, the two speakers 807 are respectively arranged at the centers of the two side walls of the display 806, the second sliding block 805 is driven to rotate by the second motor 803, the second sliding block 805 slides up and down in the second sliding groove 802, the second sliding block 805 drives the display 806 to effectively lift, the second protection mechanism 8 can realize the lifting control of the display 806, thereby achieving the functions of displaying and hiding warning information, and preventing the occurrence of voice broadcasting through the speakers 807, and the accidental safety notice of the display on the road.

The lifting mechanism 9 comprises four supporting legs 901, four electric telescopic rods 902 and a liquid level detector 903, the four supporting legs 901 are arranged on the lower end face of the box body 1 in a rectangular mode, the four electric telescopic rods 902 are respectively arranged at the centers of the lower inner walls of the four supporting legs 901, the liquid level detector 903 is arranged at the center of the lower end face of the box body 1, when rainwater touches the liquid level detector 903, the liquid level detector 903 senses the change of the liquid level, a signal is sent to a control system, the box body 1 is driven to lift through the four electric telescopic rods 902 to prevent water from entering the inside of the box body 1, an effective protection is carried out on a display 806 of the box body, and when the liquid level detector 903 detects the liquid level to descend, the control system stops the movement of the electric telescopic rods 902, so that the box body 1 is stabilized at a proper height.

The output ends of the two first motors 703 sequentially penetrate through the upper end surfaces of the two first frames 701 and the upper end surfaces of the two first sliding grooves 702 to the inside of the two first sliding grooves 702, the end parts are fixedly connected to one end parts of the two first sliding grooves 704, the precise control of the height of the first sliding blocks 705 is realized through the combination of the first motors 703 and the first sliding grooves 704, the first sliding blocks 705 can ascend or descend to a specific position as required, the output ends of the second motors 803 sequentially penetrate through the upper end surfaces of the second frames 801 and the upper end surfaces of the second sliding grooves 802 to be communicated to the inside of the second sliding grooves 802, the end parts are fixedly connected to one end part of the second sliding grooves 804, when the second motors 803 are started, the output torque drives the second sliding grooves 804 to rotate, due to the threaded structure of the second sliding grooves 804, the rotation of the second sliding blocks 805 can drive the second sliding blocks 805 to ascend or descend along the second sliding grooves 802, the precise motion control of the second sliding blocks 805 is realized, limit sensors 6 are arranged in the box 1 at two sides of the front end surfaces of the rear fixing blocks 4, and the position of the limit sensors 6 are monitored in real time, and the position of the display 806 is prevented from being damaged.

Working principle: when pedestrians or vehicles approach the tunnel corridor of the municipal road bridge, the pedestrians or vehicles trigger an alarm signal by pressing the alarm button 203, the alarm button 203 is connected with the transmission module 204, the transmission module 204 transmits the alarm signal to the rear end of the system, the buzzer 205 sends out an alarm sound through a control signal, the pedestrians and vehicles are conveniently reminded of safety by placing an alarm mark in the placing groove 202, the second motor 803 drives the second screw rod 804 to rotate, the second sliding block 805 slides up and down in the second sliding groove 802, the second sliding block 805 drives the display 806 to effectively lift, the second protection mechanism 8 can realize lifting control of the display 806, thereby achieving the functions of displaying and hiding alarm information, and voice broadcasting is carried out through the loudspeaker 807 to avoid accidents, pedestrians on the road are reminded of safety through voice broadcasting and displaying,

After the display 806 enters the box 1, the two first lead screws 704 are driven to rotate through the two first motors 703, so that the two first sliding blocks 705 slide up and down in the two first sliding grooves 702, the first sliding blocks 705 slide to drive the protection plate 707 to lift effectively, collision and damage of external objects to internal parts of the mechanism are effectively prevented, when rainwater touches the liquid level detector 903, the liquid level detector 903 senses the change of the liquid level, and signals are sent to the control system, the box 1 is driven to lift through the four electric telescopic rods 902 to prevent water from entering the box 1, the display 806 of the box is effectively protected, and when the liquid level detector 903 detects the liquid level to descend, the control system stops the movement of the electric telescopic rods 902, so that the box 1 is stabilized at a proper height.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. Warning device for municipal road bridge tunnel piping lane, including box (1), its characterized in that: the central position of the front end face of the box body (1) is provided with an alarm mechanism (2), the central position of the lower inner wall of the box body (1) is provided with a rubber pad (5), the central positions of the inner side walls of the two sides of the interior of the box body (1) and the upper end face of the rubber pad (5) at the central position of the rear inner wall are respectively provided with a fixed block (4), the positions, close to the centers of the upper end faces of the two fixed blocks (4) at the two sides, close to the front are respectively provided with a placing block (3), the inner part of the box body (1) at the center of one side wall of the fixed block (4) is provided with a first protection mechanism (7), the inner part of the box body (1) at the center of the front end surface of the fixed block (4) is provided with a second protection mechanism (8), and the lower end surface of the box body (1) is provided with a lifting mechanism (9).

2. The warning device for a municipal road and bridge tunnel pipe gallery according to claim 1, wherein: the alarm mechanism (2) comprises a label (201), a placing groove (202), two alarm buttons (203), two transmission modules (204) and two buzzers (205), wherein the label (201) is arranged at the center of the front end face of the box body (1), the placing groove (202) is arranged at the center of the front end face of the label (201), the two alarm buttons (203) are arranged at the positions, close to the upper part, of the centers of the two sides of the front end face of the box body (1), the two transmission modules (204) are respectively arranged at the center of the upper end face of the placing block (3), and the two buzzers (205) are respectively arranged at the centers of the upper end faces of the two transmission modules (204).

3. The warning device for a municipal road and bridge tunnel pipe gallery according to claim 1, wherein: the protection mechanism comprises a first protection mechanism (7), two first frames (701), two first sliding grooves (702), two first motors (703), two first screw rods (704), two first sliding blocks (705), two grooves (706) and protection plates (707), wherein the two first frames (701) are arranged at the centers of upper end faces of two fixing blocks (4) on two sides, the two first sliding grooves (702) are respectively arranged at the centers of one side wall of the two first frames (701), the two first screw rods (704) are respectively arranged at the centers of the inner parts of the two first sliding grooves (702), the two first motors (703) are respectively arranged at the centers of the upper end faces of the two first frames (701), the two first sliding blocks (705) are respectively sleeved on the outer side walls of the two first screw rods (704), the two grooves (706) are respectively arranged at the centers of one side wall of the two first sliding blocks (705), and the protection plates (706) are arranged inside the two grooves (706).

4. The warning device for a municipal road and bridge tunnel pipe gallery according to claim 1, wherein: the second protection mechanism (8) comprises a second frame (801), a second sliding groove (802), a second motor (803), a second screw rod (804), a second sliding block (805), a display (806) and two loudspeakers (807), wherein the second frame (801) is arranged at the center of the upper end face of a fixed block (4) at the back, the second sliding groove (802) is arranged at the center of the front end face of the second frame (801), the second screw rod (804) is arranged at the center of the inside of the second sliding groove (802), the second sliding block (805) is sleeved on the outer side wall of the second screw rod (804), the second motor (803) is arranged on the upper end face of the second frame (801), and the centers of the front end faces of the second sliding block (805) are arranged on the displays (806), and the two loudspeakers (807) are respectively arranged at the centers of two side walls of the display (806).

5. The warning device for a municipal road and bridge tunnel pipe gallery according to claim 1, wherein: elevating system (9) are including four supporting legs (901) and four electric telescopic handle (902) and liquid level detector (903), four supporting legs (901) are the rectangle and arrange and set up terminal surface under box (1), four electric telescopic handle (902) set up respectively in inner wall center department under four supporting legs (901), liquid level detector (903) set up terminal surface center department under box (1).

6. A warning device for a municipal road bridge tunnel pipe gallery according to claim 3, wherein: the two output ends of the first motors (703) sequentially penetrate through the upper end surfaces of the two first frames (701) and the upper end surfaces of the two first sliding grooves (702) to the inside of the two first sliding grooves (702), and the end parts of the two first sliding grooves are fixedly connected to one end parts of the two first screw rods (704).

7. The warning device for a municipal road and bridge tunnel pipe gallery according to claim 4, wherein: the output end of the second motor (803) sequentially penetrates through the upper end face of the second frame (801) and the upper end face of the second chute (802) to the inside of the second chute (802), and the end part is fixedly connected to one end part of the second screw rod (804).

8. The warning device for a municipal road and bridge tunnel pipe gallery according to claim 1, wherein: and limit sensors (6) are arranged in the box body (1) at the positions, which are close to the rear, of the two sides of the front end surface of the fixed block (4).