Fire extinguishing device based on tunnel safety

Abstract

The utility model discloses a fire extinguishing device based on tunnel safety, which comprises a placing trolley, two sides of the placing trolley are symmetrically provided with limiting plates for limiting a fire extinguisher tank body, and the lower part of one side of the placing trolley is rotatably connected with a rotating rod; clamping plates for limiting the fire extinguisher spray pipe are uniformly mounted on the rotating rod; the traction trolley drives the placing trolley carrying the fire extinguisher to pass through the sliding rail at the top of the tunnel, so that vehicles blocked on the ground can be avoided, the fire extinguisher can quickly reach an ignition point and extinguish the ignition point, and the fire extinguishing speed is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire extinguishing control technical field, concretely is a kind of fire extinguishing device based on tunnel safety. BACKGROUND

[0002] If the vehicle in tunnel is on fire, the normal vehicle behind it cannot drive, so traffic jam and congestion in tunnel are easy to occur, when fire brigade's vehicle and personnel arrive at the scene, the fire engine cannot reach the fire scene to extinguish fire, and rescue speed is affected.

[0003] Therefore, a kind of fire extinguishing device based on tunnel safety is provided. SUMMARY

[0004] The utility model aims at providing a kind of fire extinguishing device based on tunnel safety, to solve the problem presented in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of fire extinguishing device based on tunnel safety, including placing trolley, the two sides of the placing trolley are symmetrically equipped with the limiting plate for limiting fire extinguisher tank, the lower side of the one side of the placing trolley is rotatably connected with rotating rod, the rotating rod is evenly equipped with the clamping plate for limiting fire extinguisher spray pipe;

[0006] The two sides of the placing trolley are equipped with electric push rod, and the piston rod of the electric push rod is equipped with extrusion plate for extruding fire extinguisher pressure handle.

[0007] Preferably, the inside of the placing trolley is equipped with motor for driving rotating rod rotation.

[0008] Preferably, the one side of the placing trolley is connected with traction trolley.

[0009] Preferably, the placing trolley and traction trolley are hinged through pin shaft.

[0010] Preferably, the top of the traction trolley and placing trolley is equipped with sliding frame.

[0011] Preferably, the inside of the sliding frame is slidably connected with slide rail, and the slide rail is installed on the top of tunnel.

[0012] Preferably, the inside of the traction trolley is equipped with motor and roller for driving it to move on slide rail.

[0013] Preferably, the limiting plate is arc-shaped, and binding belt is installed between the bottom end of two limiting plates.

[0014] Compared with the prior art, the utility model discloses the beneficial effect is: through the trolley that draws the placing trolley that carries the fire extinguisher to pass the slide rail of tunnel top, can avoid the vehicle that the ground is blocked, reaches the fire point quickly, carries out the fire extinguishing work to the fire point, speeds up the speed of fire extinguishing. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the structural schematic diagram of the placing trolley of the utility model.

[0017] In the drawing: 1, trolley that draws;2, placing trolley;3, slide;4, electric push rod;5, extrusion plate;6, limit plate;7, rotating rod;8, clamping plate. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model.

[0019] EMBODIMENT

[0020] Please refer to Figures 1-2 The utility model provides a kind of technical scheme: a fire extinguishing device based on tunnel safety, including placing trolley 2, the limit plate 6 for limiting fire extinguisher tank body is symmetrically installed on the both sides of placing trolley 2, rotatingly connected with rotating rod 7 below one side of placing trolley 2, and clamping plate 8 for limiting the nozzle of fire extinguisher is uniformly installed on rotating rod 7.

[0021] Electric push rod 4 is installed on the both sides of placing trolley 2, and extrusion plate 5 for extruding fire extinguisher pressure handle is installed on the piston rod of electric push rod 4.

[0022] As Figure 1 And Figure 2 Indicated: the inside of placing trolley 2 is installed with motor for driving rotating rod 7 to rotate;Through the above setting, motor drives rotating rod 7 to rotate, so that the nozzle and spray head of fire extinguisher can be driven to rotate, so that it is more convenient to carry out fire extinguishing work to fire point.

[0023] As Figure 1 Indicated: one side of placing trolley 2 is connected with trolley that draws 1;Through the above setting, trolley that draws 1 can drive placing trolley 2 to move, so as to reach fire point quickly and carry out fire extinguishing work.

[0024] As Figure 1 Indicated: placing trolley 2 and trolley that draws 1 are hinged through pin shaft;Through the above setting, placing trolley 2 and trolley that draws 1 can be more conveniently moved.

[0025] AsFigure 1 As shown: the top of the traction trolley 1 and the placement trolley 2 is provided with a sliding frame 3, the inside of the sliding frame 3 is slidably connected with a slide rail, and the slide rail is installed on the top of the tunnel; through the above setting, the placement trolley 2 can be moved on the slide rail by the traction trolley 1, and then the fire point can be quickly reached after the fire occurs in the tunnel, and the fire extinguishing work is facilitated.

[0026] As shown Figure 1 As shown: the inside of the traction trolley 1 is provided with a motor and a roller for driving it to move on the slide rail; through the above setting, the traction trolley 1 can move on the slide rail.

[0027] As shown Figure 2 As shown: the limiting plate 6 is arc-shaped, and the bottom ends of the two limiting plates 6 are provided with a bandage; through the above setting, the arc-shaped limiting plate 6 can clamp and limit the fire extinguisher tank body through elasticity, and further fixed through the bandage.

[0028] Working principle: first, the tank body of the fire extinguisher is clamped and limited by the limiting plate 6, and then further fixed by the bandage, then the fire extinguisher nozzle is fixed in position by the clamping plate, when the fire point appears in the tunnel, the traction trolley 1 is started by the controller, the traction trolley drives the placement trolley 2 to quickly reach the fire point through the slide rail installed on the top of the tunnel, then the rotating rod 7 is controlled to rotate, the fire extinguisher nozzle is driven to move by the rotating rod 7, so as to face the fire point, then the extrusion plate 5 is driven by the electric push rod 4 to extrude the fire extinguisher handle, so as to extinguish the fire point.

[0029] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A tunnel safety based fire extinguishing apparatus comprising a trolley (2) characterized in that: Two sides of the placing trolley (2) are symmetrically provided with limiting plates (6) for limiting fire extinguisher can bodies, one side of the placing trolley (2) is rotatably connected with a rotating rod (7), and the rotating rod (7) is uniformly provided with clamping plates (8) for limiting fire extinguisher nozzles. Two sides of the placing trolley (2) are provided with electric push rods (4), and the piston rods of the electric push rods (4) are provided with extrusion plates (5) for extruding fire extinguisher handles.

2. A tunnel security based fire extinguishing apparatus as claimed in claim 1, wherein: The placing trolley (2) is internally provided with a motor for driving the rotating rod (7) to rotate.

3. A tunnel safety based fire extinguishing apparatus as claimed in claim 1, wherein: One side of the placing trolley (2) is connected with a traction trolley (1).

4. A tunnel security based fire extinguishing apparatus as claimed in claim 3, wherein: The placing trolley (2) and the traction trolley (1) are connected through a pin shaft.

5. A tunnel security based fire extinguishing apparatus as claimed in claim 3, wherein: The traction trolley (1) and the placing trolley (2) are provided with a sliding frame (3) on the top.

6. A tunnel security based fire extinguishing apparatus as claimed in claim 5, wherein: The sliding frame (3) is internally provided with a sliding rail, and the sliding rail is installed on the top of the tunnel.

7. A tunnel security based fire extinguishing apparatus as claimed in claim 6, wherein: The traction trolley (1) is internally provided with a motor and a roller for driving the traction trolley (1) to move on the sliding rail.

8. A tunnel security based fire extinguishing apparatus as claimed in claim 1, wherein: The limiting plates (6) are arc-shaped, and the two limiting plates (6) are provided with a band between the bottom ends.

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