CN111905310B

CN111905310B - Safe fire-fighting engineering movable water fire extinguishing system

Info

Publication number: CN111905310B
Application number: CN202010814580.3A
Authority: CN
Inventors: 潘苗妃; 陶猛
Original assignee: Ningxia Better Fire Fighting Equipment Co ltd
Current assignee: Ningxia Better Fire Fighting Equipment Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-10-29
Anticipated expiration: 2040-08-13
Also published as: CN111905310A

Abstract

The invention relates to a movable water fire extinguishing system for safety fire engineering, which comprises a moving device, an adjusting device and a fire extinguishing device, wherein the upper end of the moving device is fixedly provided with the adjusting device, the outer surface of the adjusting device is fixedly provided with the fire extinguishing device, the adjusting device comprises a rectangular box, a glass plate, a rolling frame, a telescopic frame, a hollow box and a sealing frame, and the fire extinguishing device comprises a rectangular water tank, a funnel, a water pump, a main pipeline, branch pipelines, a water conveying pipe, an electric valve and a water belt frame. And meanwhile, the loss of fire fighting resources is reduced.

Description

Safe fire-fighting engineering movable water fire extinguishing system

Technical Field

The invention relates to the field of fire engineering, in particular to a movable water fire extinguishing system for safety fire engineering.

Background

In life, people can not open fire in life, particularly in production and processing of factories, but fire disasters always occur due to various reasons, fire fighters are required to extinguish the fire on the fire scene, and when nearby the fire scene is far away from a water source or water is inconvenient to take, a movable water truck is generally adopted to extinguish the fire.

In the process of extinguishing a fire, due to the limitation of the working environment, in the actual operation, there are the following problems:

(1) the traditional fire extinguishing system is generally extremely easy to be limited by the working environment, so that the fire extinguishing equipment is inclined, water in the fire extinguishing equipment cannot be completely pumped out, and the water outlet efficiency of the fire extinguishing equipment is low.

(2) Traditional fire extinguishing systems need the fire fighter to carry out the rolling after using the completion, has increased fire fighter's work load, when operational environment is comparatively abominable simultaneously, very easily leads to the loss of fire fighter injury or fire control resource.

Disclosure of Invention

In order to make up the defects of the prior art, the invention provides a movable water fire extinguishing system for a safety fire-fighting project.

The technical scheme adopted by the invention to solve the technical problem is as follows: a movable water fire extinguishing system for safety fire engineering comprises a moving device, an adjusting device and a fire extinguishing device, wherein the adjusting device is fixedly installed at the upper end of the moving device, and the fire extinguishing device is fixedly installed on the outer surface of the adjusting device; wherein:

the moving device comprises a fixed plate, universal wheels, connecting rods, driving elements, rectangular frames, extrusion columns and thick rubber frames, the universal wheels are uniformly fixed at the lower end of the fixed plate, the left end and the right end of the lower side of each adjacent universal wheel are fixedly connected through the connecting rods, the outer ends of the adjacent universal wheels at the front side and the rear side are fixedly connected through the connecting rods, the driving elements are fixedly mounted in the middle of the universal wheels and controlled by a controller, rectangular grooves are formed in the lower end of the fixed plate, the rectangular frames are connected in the rectangular grooves in a sliding fit mode, the extrusion columns are fixedly mounted at the left ends of the upper sides of the rectangular frames, and the thick rubber frames are fixedly mounted at the lower ends of the rectangular frames; the universal wheels are positioned through the fixing plate, move through the universal wheel control equipment and are connected with the adjacent universal wheels through the connecting rods, so that when the driving element drives one universal wheel to move, other universal wheels all move in the same way, the vertical height of the rectangular frame and the thick rubber frame is controlled through the extrusion column, and the rectangular frame and the thick rubber frame are matched to support and fix the equipment.

The adjusting device comprises a rectangular box, a glass plate, a rolling frame, a telescopic frame, a hollow box and a sealing frame, wherein the rectangular box is fixedly installed at the upper end of a fixing plate, liquid mercury is introduced into the rectangular box, liquid water is introduced into the upper end of the liquid mercury, the glass plate is fixedly installed on the inner end face of the rectangular box, long cross-shaped grooves are uniformly formed in the inner end faces of the glass plates on the left side and the right side, the rolling frame is connected into the long cross-shaped grooves in a sliding fit mode, the telescopic frame is installed on the inner end face of the rolling frame, the hollow box is fixedly installed on the inner end face of the telescopic frame on the left side and the right side, a rectangular through hole is formed in the upper end of the rectangular box, and the sealing frame is fixedly installed around the inner surface of the rectangular through hole; hold liquid mercury and liquid water through the rectangle box, thereby contact with the rectangle box internal surface through the glass board in order to prevent liquid mercury and generate the alloy, simultaneously seal mercury, carry out the water seal to mercury through liquid water, in order to prevent that mercury from leaking from the gap between hollow box and the rectangle box, fix scalable frame through rolling the frame, cooperate with the roll frame through scalable frame, control the movement track and the fixed state of hollow box, seal between hollow box and the rectangle box through sealed frame, carry on spacingly to hollow box simultaneously.

The fire extinguishing device comprises a rectangular water tank, a funnel, a water pump, a main pipeline, branch pipelines, a water conveying pipe, an electric valve and a water belt frame, wherein the rectangular water tank is fixedly installed at the upper end of a hollow box, the funnel is fixedly installed on the upper end surface of the lower side of the rectangular water tank, cylindrical through holes are uniformly formed in the upper end surface of the funnel, the water pump is fixedly installed at the upper end of the funnel, the main pipeline is fixedly installed at the tail end of the water pump, the main pipeline is a T-shaped pipeline, the branch pipelines are uniformly and symmetrically and fixedly installed at the left end and the right end of the upper side of the main pipeline, the water conveying pipe is fixedly installed at the tail end of the branch pipeline, the electric valve is fixedly installed on the inner side of the water conveying pipe, and the water belt frame is symmetrically and fixedly installed at the left end and the right end of the rectangular water tank; hold the required water of putting out a fire through the rectangle water tank, water in making the rectangle water tank through the funnel can be utilized completely to water in the use that prevents in the rectangle water tank has water that can't take out, cooperatees with the trunk line through the water pump, takes out the water in the rectangle water tank, cooperatees through lateral conduit and raceway, lets in water and takes the frame, whether goes out water through motorised valve control water belt frame.

The water belt frame comprises a motor I, a gear, a sprocket gear, a chain, a fixed column, a roller, a squeezing frame, a baffle plate and a water conveying belt, wherein the motor I is symmetrically and fixedly installed at the left end and the right end of the upper side of the rectangular water tank through a motor base, the gear is fixedly installed at the output shaft at the inner side of the motor I through a coupler, the gear is fixedly installed at the lower side of the gear through a rotating shaft, the gears at the upper side and the lower side are meshed, the sprocket gear is fixedly installed at the outer side of the gear at the lower side, the sprocket gear is symmetrically and uniformly installed at the front side and the rear side of the toothed plate through the rotating shaft, the chain is meshed on the sprocket gear, the fixed column is fixedly installed at the outer end of the sprocket gear, the outer surface of the fixed column is connected with the roller in a sliding fit manner, the outer surface of the roller is connected with the water conveying belt in a sliding fit manner, the squeezing frame is fixedly installed at the upper side of the roller, a brush is fixedly installed at the lower end face of the squeezing frame, the baffle plate is fixedly installed at the outer side of the roller, the tail end of the water delivery pipe is fixedly provided with a water delivery belt; rotate through motor drive gear to drive sprocket gear, drive all sprocket gears through the chain and move, fix a position the cylinder through the fixed column, extrude the hosepipe that carries out the rolling through the extrusion frame, with prevent remaining too much moisture in the water delivery area, thereby influence the collection of hosepipe, clear up the hosepipe of rolling through the shelves through the brush of extrusion frame lower extreme to water delivery area surface, transport water through water delivery area.

According to a preferred technical scheme, the rolling frame comprises rolling wheels, comb-tooth-shaped plates, limiting blocks and small rolling balls, wherein the rolling wheels are symmetrically connected with the front end and the rear end of a cross-shaped long groove in a glass plate in a sliding fit mode, the comb-tooth-shaped plates are arranged in the middle of the adjacent rolling wheels through pin shafts, the limiting blocks are symmetrically and fixedly arranged at the front end and the rear end of the middle of the rolling wheels at the front side and the rear side, arc-shaped grooves are uniformly formed in the front end face and the rear end face of the limiting blocks at the front side and the rear side, and the small rolling balls are connected in the arc-shaped grooves in a sliding fit mode; the roller is limited to move through the roller, the roller is positioned through the comb-tooth-shaped plate and matched with the roller through the limiting block, so that the roller is prevented from being separated from the cross-shaped long groove in the moving process, and the friction force between the limiting block and the cross-shaped long groove is reduced through the small ball.

As a preferred technical scheme of the invention, the telescopic frame comprises rectangular columns, rectangular rings, rectangular cylinders and small springs, the rectangular columns are mounted on the inner end faces of the rolling frame through pin shafts, the rectangular rings are symmetrically and fixedly mounted on the left side and the right side of each rectangular column, the rectangular cylinders are connected to the tail ends of the rectangular columns in a sliding fit mode, the rectangular rings are symmetrically and fixedly mounted on the left side and the right side of the inner end faces of the rectangular cylinders, the rectangular cylinders are connected with the rectangular columns end to end, the small springs are uniformly and fixedly mounted between the adjacent rectangular columns, and the inner sides of the rectangular cylinders are connected with the hollow boxes through the pin shafts; match through a rectangle post and a rectangle section of thick bamboo, fix hollow box, prevent through the rectangle ring that the rectangle post breaks away from with a rectangle section of thick bamboo mutually, utilize the elasticity of little spring, further fix hollow box.

As a preferred technical scheme of the invention, the hollow box is a light wood board, and a glass thin plate is fixedly arranged on the outer surface of the light wood board; the quality of the hollow box is reduced by the light wood plate, and the light wood plate is prevented from being corroded and polluted by liquid mercury and liquid water by the glass thin plate.

According to a preferred technical scheme, the sealing frame comprises a cylindrical spring, an arc-shaped long plate, a long cylinder and a rubber strip, arc-shaped long grooves are uniformly formed in the periphery of the inner surface of a rectangular through hole in the rectangular box, the cylindrical spring is uniformly and fixedly installed in the arc-shaped long grooves, the arc-shaped long plate is fixedly installed at the tail end of the cylindrical spring, the long cylinder is connected in the arc-shaped long plate in a sliding fit mode, and the rubber strip is fixedly installed at the upper end of the rectangular through hole in the rectangular box; fix the long board of arc through cylindrical spring, carry on spacingly through the long board of arc to the long round post, make hollow box and rectangle box in close contact with through the long round post, further make hollow box and rectangle box in close contact with through the rubber rectangular.

According to a preferred technical scheme, a water inlet pipe is fixedly arranged at the upper end of the rectangular water tank, a cylindrical through hole is formed in the rear end of the lower side of the rectangular water tank, an inverted L-shaped pipe is fixedly arranged at the right end of the cylindrical through hole, and the inverted L-shaped pipe is made of transparent glass; liquid water is introduced into the rectangular water tank through the water inlet pipe, and the inverted L-shaped pipe made of transparent glass and the rectangular water tank form a communicating vessel, so that the water quantity in the rectangular water tank can be visually known.

According to a preferred technical scheme, circular table blocks are fixedly arranged on the inner sides of chain wheel gears on the front side and the rear side of a toothed plate, the diameter of the outer bottom surface of each circular table block is larger than that of the inner bottom surface of each circular table block, tooth grooves are uniformly formed in the outer surface of each circular table block along the circumferential direction, cylindrical grooves are uniformly formed in the outer end surface of a rectangular water tank, arc-shaped blocks are uniformly and fixedly arranged on the inner end surface of the middle of each cylindrical groove along the circumferential direction, and key grooves matched with the arc-shaped blocks on the rectangular water tank are uniformly formed in the outer surface of the inner side of a rotating shaft on the chain wheel gear; when a certain water conveying belt is not used or needs not to be rolled, the key groove in the rotating shaft is clamped with the arc-shaped block through pushing the rotating shaft, meanwhile, the chain wheel gear is separated from the chain due to the fact that the inner side of the chain wheel gear is arranged to be the circular table block, the motor rotates at the moment, the water conveying belt cannot be driven to be rolled, and meanwhile, the circular table block enables the chain wheel gear to smoothly support the chain.

As a preferred technical scheme of the invention, the heights of the chain plates on the left side and the right side of the chain are different, and the height of the chain plate on the inner side of the chain is smaller than that of the chain plate on the outer side of the chain; interference with the movement of the sprocket gear is prevented by the chain having the link plate at the inner side with a height smaller than that of the link plate at the outer side.

Compared with the prior art, the invention has the following advantages:

1. according to the movable water fire extinguishing system for the safety fire engineering, the movement of equipment is controlled through the movement device, the equipment is fixed, the fire extinguishing device is always in a state vertical to the horizontal plane through the adjusting device, so that water in the fire extinguishing device can be completely pumped out, the use efficiency of the equipment is improved, the water conveying belt can be automatically rolled through the fire extinguishing device, the workload of fire fighters is reduced, and meanwhile, the loss of fire fighting resources is reduced.

2. According to the invention, through the arranged adjusting device, liquid mercury is prevented from contacting with the inner surface of the rectangular box through the glass plate to generate alloy, the mercury is sealed at the same time, the mercury is sealed through liquid water to prevent the mercury from leaking out of a gap between the hollow box and the rectangular box, the motion track and the fixed state of the hollow box are controlled through the cooperation of the telescopic frame and the rolling frame, the space between the hollow box and the rectangular box is sealed through the sealing frame, and the hollow box is limited at the same time.

3. According to the invention, through the arranged adjusting device, the arc-shaped long plate is fixed through the cylindrical spring, the long round column is limited through the arc-shaped long plate, the hollow box is tightly contacted with the rectangular box through the long round column, and the hollow box is further tightly contacted with the rectangular box through the rubber strip.

4. According to the invention, through the arranged fire extinguishing device, water is transported through the water delivery belt, the roller is positioned through the fixed column, the water belt which is wound is extruded through the extrusion frame, so that excessive water is prevented from remaining in the water delivery belt, the collection of the water belt is influenced, the surface of the water delivery belt is cleaned through the brush at the lower end of the extrusion frame, the wound water belt is positioned through the baffle plate, the motor drives the gear to rotate, the sprocket gear is driven, and all the sprocket gears are driven to move through the chain.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic plan view of the present invention in front elevation;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 of the present invention;

FIG. 3 is an enlarged view of a portion of the present invention at N of FIG. 1;

FIG. 4 is an enlarged fragmentary view of the invention at M of FIG. 1;

FIG. 5 is a schematic plan view of the roll stand of the present invention;

fig. 6 is a schematic plan view of the chain of the present invention.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 6.

A movable water fire extinguishing system for safety fire engineering comprises a moving device 1, an adjusting device 2 and a fire extinguishing device 3, wherein the adjusting device 2 is fixedly installed at the upper end of the moving device 1, and the fire extinguishing device 3 is fixedly installed on the outer surface of the adjusting device 2; wherein:

the moving device 1 comprises a fixing plate 11, universal wheels 12, connecting rods 13, driving elements 14, rectangular frames 15, extrusion columns 16 and thick rubber frames 17, the universal wheels 12 are uniformly fixed at the lower end of the fixing plate 11, the left end and the right end of the lower side of each adjacent universal wheel 12 are fixedly connected through the connecting rods 13, the outer ends of the adjacent universal wheels 12 at the front side and the rear side are fixedly connected through the connecting rods 13, the driving elements 14 are fixedly installed in the middle of the universal wheels 12 and controlled by a controller, rectangular grooves are formed in the lower end of the fixing plate 11, the rectangular frames 15 are connected in the rectangular grooves in a sliding fit mode, the extrusion columns 16 are fixedly installed at the left ends of the upper sides of the rectangular frames 15, and the thick rubber frames 17 are fixedly installed at the lower ends of the rectangular frames 15; through fixed plate 11 to the universal wheel 12 fix a position, move through universal wheel 12 controlgear, connect adjacent universal wheel 12 through connecting rod 13 to when making driving element 14 drive a universal wheel 12 motion, other universal wheels 12 all carry out the same motion, through the vertical height of extrusion post 16 control rectangle frame 15 and thick rubber frame 17, cooperate through rectangle frame 15 and thick rubber frame 17 and support fixedly to equipment.

The adjusting device 2 comprises a rectangular box 21, a glass plate 22, a rolling frame 23, a telescopic frame 24, a hollow box 25 and a sealing frame 26, the rectangular box 21 is fixedly arranged at the upper end of the fixed plate 11, liquid mercury is introduced into the rectangular box 21, liquid water is introduced into the upper end of the liquid mercury, the glass plate 22 is fixedly arranged on the inner end surface of the rectangular box 21, long cross-shaped grooves are uniformly formed in the inner end surfaces of the glass plates 22 at the left side and the right side, the rolling frame 23 is connected in the long cross-shaped grooves in a sliding fit manner, the rolling frame 23 comprises rollers 231, comb-shaped plates 232, limiting blocks 233 and small balls 234, the rollers 231 are symmetrically connected in the long cross-shaped grooves at the front and the rear ends in a sliding fit manner, the comb-shaped plates 232 are arranged in the middle parts of the adjacent rollers 231 through pin shafts, the limiting blocks 233 are symmetrically and fixedly arranged at the front and the rear ends of the middle parts of the rollers 231 at the front and the rear sides, the limiting blocks 233 at the front and the rear ends are uniformly formed with arc-shaped grooves, the small ball 234 is connected in the arc-shaped groove in a sliding fit manner, the telescopic frame 24 is installed on the inner end face of the rolling frame 23, the telescopic frame 24 comprises a rectangular column 241, a rectangular ring 242, a rectangular cylinder 243 and a small spring 244, the rectangular column 241 is installed on the inner end face of the rolling frame 23 through a pin shaft, the rectangular rings 242 are symmetrically and fixedly installed on the left side and the right side of the rectangular column 241, the rectangular cylinder 243 is connected at the tail end of the rectangular column 241 in a sliding fit manner, the rectangular rings 242 are symmetrically and fixedly installed on the left side and the right side of the inner end face of the rectangular cylinder 243, the rectangular cylinder 243 is connected with the rectangular column 241 end to end, the small springs 244 are uniformly and fixedly installed between the adjacent rectangular columns 241, the inner side of the rectangular cylinder 243 is connected with the hollow box 25 through the pin shaft, the hollow box 25 is fixedly installed on the inner end face of the telescopic frame 24 on the left side and the right side, the hollow box 25 is a light wood board, and a glass thin plate is fixedly installed on the outer surface of the light wood board, the rectangular box 21 is provided with a rectangular through hole at the upper end, a sealing frame 26 is fixedly arranged on the periphery of the inner surface of the rectangular through hole, the sealing frame 26 comprises a cylindrical spring 261, an arc-shaped long plate 262, a long round column 263 and a rubber strip 264, arc-shaped long grooves are uniformly formed in the periphery of the inner surface of the rectangular through hole on the rectangular box 21, the cylindrical spring 261 is uniformly and fixedly arranged in each arc-shaped long groove, the arc-shaped long plate 262 is fixedly arranged at the tail end of the cylindrical spring 261, the long cylinders 263 are connected in the arc-shaped long plates 262 in a sliding fit mode, and the rubber strip 264 is fixedly arranged at the upper ends of the rectangular through holes on the rectangular box 21; liquid mercury and liquid water are contained through the rectangular box 21, the liquid mercury is prevented from contacting with the inner surface of the rectangular box 21 through the glass plate 22 to generate alloy, meanwhile, the mercury is sealed through the liquid water to prevent the mercury from leaking out from a gap between the hollow box 25 and the rectangular box 21, the telescopic frame 24 is fixed through the rolling frame 23, the movement of the comb-tooth-shaped plate 232 is limited through the roller 231, the roller 231 is positioned through the comb-tooth-shaped plate 232, the roller 231 is prevented from being separated from the cross-shaped long groove in the movement process through the matching of the limiting block 233 and the roller 231, the friction force between the limiting block 233 and the cross-shaped long groove is reduced through the small ball 234, the movement track and the fixed state of the hollow box 25 are controlled through the matching of the telescopic frame 24 and the rolling frame 23, the hollow box 25 is fixed through the matching of the rectangular column 241 and the rectangular cylinder 243, prevent through rectangular ring 242 that rectangular column 241 breaks away from with a rectangular cylinder 243 mutually, utilize little spring 244's elasticity, further fix hollow box 25, reduce hollow box 25's quality through light plank, corrode and pollute light plank through the glass sheet in order to prevent liquid mercury and liquid water, seal between hollow box 25 and the rectangular box 21 through seal holder 26, it is spacing to carry out hollow box 25 simultaneously, fix arc long slab 262 through cylindrical spring 261, it is spacing to carry out long cylinder 263 through arc long slab 262, make hollow box 25 and rectangular box 21 in close contact with through long cylinder 263, further make hollow box 25 and rectangular box 21 in close contact with through rectangular 264 of rubber.

The fire extinguishing device 3 comprises a rectangular water tank 31, a funnel 32, a water pump 33, a main pipeline 34, branch pipelines 35, a water conveying pipe 36, an electric valve 37 and a water belt frame 38, the upper end of the hollow box 25 is fixedly provided with the rectangular water tank 31, the upper end of the rectangular water tank 31 is fixedly provided with a water inlet pipe, the rear end of the lower side of the rectangular water tank 31 is provided with a cylindrical through hole, the right end of the cylindrical through hole is fixedly provided with an inverted L-shaped pipe which is made of transparent glass, the upper end surface of the lower side of the rectangular water tank 31 is fixedly provided with the funnel 32, the upper end surface of the funnel 32 is uniformly provided with the cylindrical through hole, the upper end of the funnel 32 is fixedly provided with the water pump 33, the main pipeline 34 is fixedly installed at the tail end of the water pump 33, the main pipeline 34 is a T-shaped pipeline, the branch pipelines 35 are uniformly and symmetrically and fixedly installed at the left and right ends of the upper side of the main pipeline 34, the tail end of the branch pipelines 35 is fixedly installed with the water conveying pipe 36, and the electric valve 37 is fixedly installed at the inner side of the water conveying pipe 36, the left end and the right end of the rectangular water tank 31 are symmetrically and fixedly provided with a water belt frame 38; hold the required water of putting out a fire through rectangle water tank 31, let in liquid water to rectangle water tank 31 through the inlet tube, the inverted L venturi tube through the transparent glass material constitutes the linker with rectangle water tank 31, thereby can audio-visually understand the water yield in the rectangle water tank 31, water in making the rectangle water tank 31 through funnel 32 can be utilized completely, in order to prevent that water in the rectangle water tank 31 from having the water that can't take out in use, cooperate with trunk line 34 through water pump 33, take out the water in the rectangle water tank 31, cooperate with raceway 36 through lateral conduit 35, let in water and take frame 38, whether go out water through motorised valve 37 control water belt frame 38.

The water belt frame 38 comprises a motor 381, gears 382, chain gears 383, chains 384, fixing columns 385, a roller 386, a squeezing frame 387, a baffle plate 388 and a water conveying belt 389, the left end and the right end of the upper side of the rectangular water tank 31 are symmetrically and fixedly provided with the motor 381 through a motor base, an output shaft of the inner side of the motor 381 is fixedly provided with the gears 382 through a shaft coupling, the lower side of the gears 382 is fixedly provided with the gears 382 through a rotating shaft, the gears 382 at the upper side and the lower side are meshed with each other, the chain gears 383 are fixedly arranged on the outer side of the gears 382 at the lower side, the chain gears 383 are symmetrically and uniformly arranged on the front side and the rear side of the toothed plate through the rotating shaft, the inner sides of the chain gears 383 at the front side and the rear side of the toothed plate are fixedly provided with circular table blocks, the diameter of the outer bottom surfaces of the circular table blocks is larger than that of the inner sides, tooth grooves are uniformly arranged on the outer end surfaces of the rectangular water tank 31 in the circumferential direction, arc blocks are uniformly arranged on the inner end surfaces of the middle parts of the circular grooves in the circumferential direction, key grooves matched with arc-shaped blocks on the rectangular water tank 31 are uniformly formed in the outer surface of the inner side of a rotating shaft on a chain wheel gear 383, a chain 384 is meshed on the chain wheel gear 383, chain plates on the left side and the right side of the chain 384 are different in height, the height of the chain plate on the inner side of the chain 384 is smaller than that of the chain plate on the outer side of the chain 384, a fixing column 385 is fixedly installed at the outer end of the chain wheel gear 383, a roller 386 is connected to the outer surface of the fixing column 385 in a sliding fit mode, the outer surface of the roller 386 is connected with a water conveying belt 389 in a sliding fit mode, a squeezing frame 387 is fixedly installed on the upper side of the roller 386, a brush is fixedly arranged on the lower end face of the squeezing frame 387, a baffle 388 is fixedly installed on the outer side of the roller 386, and a water conveying belt 389 is fixedly installed at the tail end of a water conveying pipe 36; the first motor 381 drives the gear 382 to rotate so as to drive the chain wheel gear 383, when a certain water conveying belt 389 is not used or is not required to be wound, the key groove on the rotating shaft is clamped with the arc-shaped block by pushing the rotating shaft, meanwhile, the chain wheel gear 383 is separated from the chain 384 because the inner side of the chain wheel gear 383 is provided with the circular table block, the first motor 381 rotates to be incapable of driving the water conveying belt 389 to be wound, the circular table block enables the chain wheel gear 383 to smoothly support the chain 384, all the chain wheel gears 383 are driven to move by the chain 384, the chain 384 with the inner side chain plate height being smaller than that of the chain plate on the outer side is used for preventing interference with the movement of the chain wheel gear 383, the roller 386 is positioned by the fixing column 385, the water belt 387 for winding is extruded by the extrusion frame 387 so as to prevent excessive water from remaining in the water conveying belt 389 and further influencing the collection of the water belt, the surface of the water conveying belt 389 is cleaned through a brush at the lower end of the extrusion frame 387, the rolled water belt is positioned through the baffle 388, and water is conveyed through the water conveying belt 389.

During specific work, after moving equipment to a proper position, the equipment is fixed through the fixing frame 15, the water conveying belt 389 is pumped out at the moment, meanwhile, water in the rectangular water tank 31 is introduced into the main pipeline 34 through the water pump 33, finally, the water enters the water conveying belt 389, the fire is extinguished at the position needing to be extinguished, after the use is completed, the roller 386 is driven to rotate through the motor 381 at the moment, so that the water conveying belt 389 is rolled, and when the work ground is uneven, the rectangular water tank 31 is always perpendicular to the horizontal plane due to the density of liquid mercury.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable water fire extinguishing systems of safe fire control engineering, includes telecontrol equipment (1), adjusting device (2) and extinguishing device (3), its characterized in that: an adjusting device (2) is fixedly installed at the upper end of the moving device (1), and a fire extinguishing device (3) is fixedly installed on the outer surface of the adjusting device (2); wherein:

the moving device (1) comprises a fixing plate (11), universal wheels (12), connecting rods (13), driving elements (14), rectangular frames (15), extrusion columns (16) and thick rubber frames (17), the universal wheels (12) are uniformly fixed at the lower end of the fixing plate (11), the left end and the right end of the lower side of each adjacent universal wheel (12) are fixedly connected through the connecting rods (13), the outer ends of the adjacent universal wheels (12) at the front side and the rear side are fixedly connected through the connecting rods (13), the driving elements (14) are fixedly installed in the middle of the universal wheels (12), the driving elements (14) are controlled by a controller, rectangular grooves are formed in the lower end of the fixing plate (11), the rectangular frames (15) are connected in the rectangular grooves in a sliding fit mode, the extrusion columns (16) are fixedly installed at the left ends of the upper sides of the rectangular frames (15), the thick rubber frames (17) are fixedly installed at the lower ends of the rectangular frames (15), the equipment is supported and fixed by matching the rectangular frame (15) with the thick rubber frame (17);

the adjusting device (2) comprises a rectangular box (21), a glass plate (22), a rolling frame (23), a telescopic frame (24), a hollow box (25) and a sealing frame (26), the upper end of the fixed plate (11) is fixedly provided with a rectangular box (21), liquid mercury is introduced into the rectangular box (21), liquid water is introduced into the upper end of the liquid mercury, glass plates (22) are fixedly arranged on the inner end faces of the rectangular box (21), long cross-shaped grooves are uniformly formed in the inner end faces of the glass plates (22) on the left side and the right side, a rolling frame (23) is connected into the long cross-shaped grooves in a sliding fit mode, telescopic frames (24) are arranged on the inner end faces of the rolling frame (23), hollow boxes (25) are fixedly arranged on the inner end faces of the telescopic frames (24) on the left side and the right side, rectangular through holes are formed in the upper end of the rectangular box (21), and sealing frames (26) are fixedly arranged on the periphery of the inner surface of each rectangular through hole;

the fire extinguishing device (3) comprises a rectangular water tank (31), a funnel (32), a water pump (33), a main pipeline (34), branch pipelines (35), a water conveying pipe (36), an electric valve (37) and a water belt frame (38), the automatic water supply device comprises a hollow box (25), a rectangular water tank (31) is fixedly mounted at the upper end of the hollow box (25), a funnel (32) is fixedly mounted on the upper end face of the lower side of the rectangular water tank (31), cylindrical through holes are uniformly formed in the upper end face of the funnel (32), a water pump (33) is fixedly mounted at the upper end of the funnel (32), a main pipeline (34) is fixedly mounted at the tail end of the water pump (33), the main pipeline (34) is a T-shaped pipeline, branch pipelines (35) are uniformly and symmetrically and fixedly mounted at the left end and the right end of the upper side of the main pipeline (34), a water conveying pipe (36) is fixedly mounted at the tail end of the branch pipeline (35), an electric valve (37) is fixedly mounted on the inner side of the water conveying pipe (36), and water belt racks (38) are symmetrically and fixedly mounted at the left end and the right end of the rectangular water tank (31);

the water belt rack (38) comprises a motor I (381), a gear (382), a chain wheel gear (383), a chain (384), a fixed column (385), a roller (386), a squeezing rack (387), a baffle plate (388) and a water conveying belt (389), the left end and the right end of the upper side of the rectangular water tank (31) are symmetrically and fixedly provided with the motor I (381) through a motor base, an output shaft at the inner side of the motor I (381) is fixedly provided with the gear (382) through a coupler, the lower side of the gear (382) is fixedly provided with the gear (382) through a rotating shaft, the gears (382) at the upper side and the lower side are meshed with each other, the outer side of the gear (382) at the lower side is fixedly provided with the chain wheel gear (383), the chain wheel gear (383) is symmetrically and uniformly arranged at the front side and the rear side through the rotating shaft, the chain (384) is meshed with the chain (383), the fixed column (385) is fixedly arranged at the outer end of the chain wheel gear (383), the roller (386) is connected with the outer surface of the fixed column (385) in a sliding fit manner, the outer surface of the roller (386) is connected with a water conveying belt (389) in a sliding fit mode, an extrusion frame (387) is fixedly installed on the upper side of the roller (386), a brush is fixedly arranged on the lower end face of the extrusion frame (387), a baffle plate (388) is fixedly installed on the outer side of the roller (386), and the water conveying belt (389) is fixedly installed at the tail end of the water conveying pipe (36);

the inner sides of the chain wheel gears (383) on the front side and the rear side of the toothed plate are fixedly provided with circular table blocks, the diameter of the outer bottom surface of each circular table block is larger than that of the inner bottom surface of each circular table block, tooth grooves are uniformly formed in the outer surface of each circular table block along the circumferential direction, cylindrical grooves are uniformly formed in the outer end surface of the rectangular water tank (31), arc-shaped blocks are uniformly and fixedly arranged on the inner end surface of the middle part of each cylindrical groove along the circumferential direction, and key grooves matched with the arc-shaped blocks on the rectangular water tank (31) are uniformly formed in the outer surface of the inner side of a rotating shaft on the chain wheel gears (383);

the heights of the chain plates on the left side and the right side of the chain (384) are different, and the height of the chain plate on the inner side of the chain (384) is smaller than that of the chain plate on the outer side of the chain (384).

2. A safety fire engineering mobile water fire extinguishing system according to claim 1, characterized in that: roll frame (23) and include gyro wheel (231), broach shape board (232), stopper (233) and little ball (234), both ends symmetry is connected with gyro wheel (231) with sliding fit's mode around in the cross long recess on glass board (22), broach shape board (232) are installed through the round pin axle in adjacent gyro wheel (231) middle part, both ends symmetry fixed mounting has stopper (233) around gyro wheel (231) middle part of both sides around, the arc recess has evenly been seted up to both ends face around stopper (233) of both sides around, be connected with little ball (234) with sliding fit's mode in the arc recess.

3. A safety fire engineering mobile water fire extinguishing system according to claim 1, characterized in that: the telescopic frame (24) comprises a rectangular column (241), a rectangular ring (242), a rectangular cylinder (243) and a small spring (244), the rectangular column (241) is installed on the inner end face of the rolling frame (23) through a pin shaft, the rectangular ring (242) is symmetrically and fixedly installed on the left side and the right side of the rectangular column (241), the rectangular cylinder (243) is connected with the end of the rectangular column (241) in a sliding fit mode, the rectangular ring (242) is symmetrically and fixedly installed on the left side and the right side of the inner end face of the rectangular cylinder (243), the rectangular cylinder (243) is connected with the rectangular column (241) end to end, the small spring (244) is uniformly and fixedly installed between the adjacent rectangular columns (241), and the inner side of the rectangular cylinder (243) is connected with the hollow box (25) through the pin shaft.

4. A safety fire engineering mobile water fire extinguishing system according to claim 1, characterized in that: seal carrier (26) include cylindrical spring (261), arc long board (262), long cylinder (263) and rubber are rectangular (264), the long recess of arc has evenly been seted up all around to the rectangle through-hole internal surface on rectangle box (21), even fixed mounting has cylindrical spring (261) in the long recess of arc, cylindrical spring (261) terminal fixed mounting has arc long board (262), be connected with long cylinder (263) with sliding fit's mode in arc long board (262), the equal fixed mounting in rectangle through-hole upper end on rectangle box (21) has rubber rectangular (264).

5. A safety fire engineering mobile water fire extinguishing system according to claim 1, characterized in that: the fixed inlet tube that is provided with in rectangle water tank (31) upper end, the cylinder through-hole has been seted up to rectangle water tank (31) downside rear end, and cylinder through-hole right-hand member fixed mounting has the inverted L venturi tube, and the inverted L venturi tube is the transparent glass material.