CN112843553B

CN112843553B - Intelligent fire trolley on the floor

Info

Publication number: CN112843553B
Application number: CN202110077517.0A
Authority: CN
Inventors: 刘杰; 欧炜庭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-12
Anticipated expiration: 2041-01-20
Also published as: CN112843553A

Abstract

Intelligent fire control dolly in floor, including the corridor, corridor top surface mid-mounting track, orbital cross section is the trapezoidal of handstand, the water pipe is connected to the track lower extreme, the water pipe below sets up the cylinder, annular blind hole is seted up to both ends face about the cylinder, control and pass through the passageway intercommunication between two annular blind holes, connect the second drum in the annular blind hole, install annular piston in the annular blind hole, the plunger is connected to second drum outer end, the inboard cylinder outer end that corresponds of second drum connects the fixed plate, be connected through tensile mechanism between plunger and the fixed plate, adjustment mechanism is connected to the plunger, the cylinder downside sets up the box, side-mounting motor in the box. The device solves the problem that a fireman is difficult to break the door in the fire fighting process, can save a large amount of physical power for the fireman in the door breaking process so as to avoid life danger caused by insufficient physical power, can also break the door quickly, saves the waiting time for breaking the door in the fire fighting process, is beneficial to suppressing the fire behavior of the fireman in time, and reduces personal injury and substance loss.

Description

Intelligent fire-fighting trolley in floor

Technical Field

The invention belongs to the field of fire fighting equipment, and particularly relates to an intelligent fire fighting trolley in a floor.

Background

After a lot of indoor fires, for example, the hotel, school, the general door of building such as apartment all is the lock, inside back room deformation after firing, the lock also can warp the damage at the high temperature, lead to the door to open, and adopt the manual work to pound open the words, can consume a large amount of physical power of fireman on the one hand, be unfavorable for the fireman to fight fire in the conflagration, can also influence fireman's life safety seriously even, the manual work is pounded the lock on the other hand very inefficiency, can waste a large amount of time of putting out a fire, and it is a process of advancing the race with time to put out a fire, the situation that can cause two kinds of differences all can be in a minute second takes place, so we need one kind can break a fire extinguishing apparatus fast during the conflagration takes place.

Disclosure of Invention

The invention provides an intelligent fire-fighting trolley in a floor, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

an intelligent fire fighting trolley in a floor comprises a corridor, wherein a track along the length direction of the corridor is fixedly installed in the middle of the top surface of the corridor, the cross section of the track is in an inverted trapezoid shape, the lower end of the track is fixedly connected with a water pipe along the length direction of the track, a semicircular annular first hard pipe with an upward notch is sleeved on the periphery of the water pipe, two ends of the first hard pipe are respectively connected with a first arc rod in an inserting manner, a first piston is installed in the first hard pipe in a matching manner corresponding to the inner end of the first arc rod, the first piston is fixedly connected with the inner end of the corresponding first arc rod, the first hard pipe is connected with a second arc rod in an inserting manner corresponding to the first piston, the second arc rod is fixedly connected with the corresponding first piston through a first spring, one opposite ends of the two second arc rods are inclined planes, a plurality of first through holes which are distributed along the length direction of the water pipe and are bilaterally symmetrical are formed in the inner side surface of the water pipe, the first through holes are respectively connected with the second hard pipes in an inserting manner, the side surface of the second hard pipe is provided with a second through hole, the inner side of the water pipe corresponding to the first through hole is fixedly connected with a vertical first cylinder, the inner side surface of the first cylinder is a conical surface, the position of the second hard pipe corresponding to the first cylinder is fixedly connected with a plug, a first bracket is fixedly connected between two symmetrical plugs inside the water pipe corresponding to the left and right, the first bracket is fixedly connected with a corresponding plug through a second spring all the time, the second spring is in a compressed state all the time, one side of the first hard pipe opposite to the water pipe is fixedly provided with a plurality of second brackets which are uniformly distributed along the length direction of the first hard pipe, the second brackets are fixedly connected with a first hemispherical groove body, the first hemispherical groove body is internally provided with first balls which are in contact fit with the water pipe, the outer end of the first arc rod is fixedly connected with a second hemispherical groove body, the second hemispherical groove body is internally provided with second balls which are in contact fit with the opposite side surface of the track, the side surface of the first hard pipe corresponding to the water pipe is provided with two bilaterally symmetrical third through holes, the side surface of the first hard pipe opposite to the water pipe is fixedly connected with a sleeve corresponding to the third through holes, the third through holes and the sleeve are all connected with the same third hard pipe in a sealing and inserting way, the end surface of the third hard pipe opposite to the water pipe is an inclined surface, the inclined surface of the third hard pipe can be matched with the inclined surface of a corresponding second arc rod, the lower end surface of the second hard pipe is fixedly connected with a sealing ring, a transverse cylinder is arranged below the water pipe and is fixedly connected with the first hard pipe through a plurality of fourth supports, the left end surface and the right end surface of the cylinder are provided with annular blind holes, the left annular blind holes and the right annular blind holes are communicated through a channel, the channel is communicated with the first hard pipe through a fourth hard pipe, the annular blind holes are all connected with a second cylinder in an inserting way, annular pistons are all matched and installed in the annular blind holes, and the inner end of the second cylinder is fixedly connected with a corresponding annular piston, the outer side surface of the second cylinder is provided with a first guide groove along the length direction of the second cylinder, a first slide block is installed in the first guide groove in a matching mode, the first slide block is fixedly connected with the side wall of a corresponding annular blind hole, the outer end of the second cylinder is connected with a plunger in a sealing and inserting mode, the outer end surface of the plunger is fixedly connected with an oblique cone, the vertex of the oblique cone faces outwards, and the vertex angle of the oblique cone is a right angle, the inner side of the second cylinder is fixedly connected with a fixing plate corresponding to the outer end of the cylinder, the plunger is connected with the corresponding fixing plate through a tension mechanism, the plunger can not be separated from the second cylinder through the tension mechanism, the plunger is connected with an adjusting mechanism, the adjusting mechanism can adjust the rotation angle of the oblique cone, the middle of the cylinder is provided with a cavity, the left side surface and the right side surface of the cavity are provided with blind holes, the inner end surfaces of the blind holes are provided with fourth through holes, an annular first chain wheel is arranged in the cavity, an inner circle of the first chain wheel, and the axis of the first chain wheel is aligned with the axis of the cylinder, the first chain wheel and the same third cylinder are connected in a splicing manner in the two blind holes, the outer side surface of the third cylinder is provided with an external spline, the external spline is matched with the internal spline, the left side and the right side of the inner side surface of the third cylinder are provided with internal threads in opposite directions, the left end and the right end of the third cylinder are matched with mounting screw rods through the internal threads, the opposite ends of the two screw rods are connected in corresponding fourth through holes in a splicing manner, the circumferential side surface of each screw rod is provided with a second guide groove along the length direction of the screw rod, a second slide block is matched and mounted in the second guide groove and is fixedly connected with the corresponding fourth through hole, the bottom surface of the cavity is provided with a fifth through hole, the lower side of the cylinder is provided with a box body corresponding to the fifth through hole, the opening of the box body is fixedly connected with the cylinder, the left side and the right side in the box body are rotatably connected with the same rotating shaft, a second chain wheel is fixedly mounted on the rotating shaft, and the first chain wheel and a same first chain wheel are matched and mounted on the second chain wheel, a first gear is fixedly mounted on the rotating shaft, a motor is fixedly mounted on the inner side surface of the box body, a second gear is fixedly mounted on an output shaft of the motor, and the first gear is meshed with the second gear.

As above intelligent fire control dolly in floor, pulling force mechanism include the connecting block, the plunger rotates with the relative side of the fixed plate that corresponds and is connected the connecting block, all set up the third spring between connecting block and the fixed plate that corresponds, third spring one end and connecting block fixed connection, the third spring other end and the fixed plate fixed connection that corresponds.

As above intelligent fire control dolly in floor, adjustment mechanism include first ring gear, the plunger and the relative first ring gear of side fixed connection of the fixed plate that corresponds, the fixed plate all fixed connection second ring gear with the relative side of the plunger that corresponds, first ring gear can mesh with the second ring gear.

As above intelligent fire fighting bogie in floor, the equal fixed block of third hard tube lateral surface, equal fixed connection stay cord on the fixed block, the equal fixed connection stopper of one end that first hard tube medial surface corresponds second arc pole inclined plane, the cylinder circumference side corresponds annular blind hole inner end department and all sets up the sixth through-hole, sixth through-hole department all cooperates the installation valve.

According to the intelligent fire fighting trolley in the floor, the plurality of seventh through holes which are uniformly distributed in an annular mode are formed in the positions, corresponding to the two annular blind holes, of the outer side surface of the cylinder, the water spraying pipes are fixedly connected to the seventh through holes, and the spray heads are fixedly installed at the outer ends of the water spraying pipes.

As above intelligent fire control dolly in floor, the box correspond pivot one end department and offer the eighth through-hole, pivot one end is rotated with the eighth through-hole and is connected, pivot one end corresponds box outside fixed mounting third sprocket, the annular second chain is installed in the cooperation on the third sprocket, third sprocket upper portion outside is covered with the casing, casing and cylinder fixed connection.

According to the intelligent fire fighting trolley in the floor, the water pipe joints are fixedly arranged at the valves.

According to the intelligent fire fighting trolley in the floor, the side face, opposite to the water pipe, of the second arc-shaped rod is provided with the water guide groove along the length direction of the second arc-shaped rod.

The invention has the advantages that: when the invention is used, the first hard pipe cannot be separated from the water pipe under the action of the second bracket, the first hemispherical groove body and the first ball, the first hard pipe is firstly moved along the length direction of the water pipe under the action of the second hemispherical groove body and the second ball, the first hard pipe stops moving after one end of the cylinder is aligned with the door, then the cylinder is inclined to enable the high end to be aligned with the corner of the corridor and the low end to be aligned with the door, when the cylinder is inclined, the first hard pipe can rotate around the circumference relative to the water pipe, the first ball can roll along the outer side surface of the water pipe, when the first hard pipe rotates, the door is supposed to be on the left side, the left side of the cylinder is low and the right side of the cylinder is high (as shown in figure 5), the first arc-shaped rod on the right side can move inwards in the first hard pipe under the limiting action of the inclined plane of the track, the second arc-shaped rod can not move under the action of the third hard pipe, the first spring is compressed, the cylinder continues to incline, when the right oblique cone is to be aligned with the corner on the right side of the corridor, the right oblique cone moves towards the corner, the right second cylinder and the right annular piston move outwards in the right annular blind hole, so that the air pressure in the channel and the left annular blind hole is reduced, the left annular piston, the second cylinder and the left plunger move inwards in the left annular blind hole, the cylinder continues to be inclined, when the left third hard pipe is aligned with the first through hole, the right oblique cone is just clamped at the corner of the corridor, the third hard pipe is inserted into the corresponding first through hole and pushes away the plug through the second hard pipe under the action of the first spring, the inclined plane of the second arc-shaped rod and the inclined plane of the third hard pipe, and at the moment, water in the water pipe enters the inner end of the annular blind hole through the second through hole, the second hard pipe, the sealing ring, the third hard pipe, the first hard pipe, the fourth hard pipe and the channel, at the moment, the water pressure can push the annular piston to pass through the second cylinder and the plunger, so that the right oblique cone can continuously move towards the corner of the corridor and is clamped at the corner, the cylinder can not freely incline at the moment, the left oblique cone can quickly impact towards the door under the action of the water pressure, in the period, the motor works, the rotating shaft is driven to rotate through the second gear and the first gear, so that the second chain wheel rotates, the first chain wheel and the third cylinder rotate under the drive of the first chain, the left screw rod and the right screw rod can both move towards the corresponding oblique cones under the matching of the left reverse thread and the right reverse thread of the third cylinder, the second slide block slides in the second guide groove, when the right screw rod touches the corresponding fixing plate, because the right oblique cone is clamped with the corner of the right oblique cone, the right screw rod can not continuously move towards the right, the first chain wheel continuously rotates, and the third cylinder is under the matching of the right thread, the third cylinder moves leftwards in the blind hole, when the screw rod on the left side touches the corresponding fixing plate, the screw rod on the left side pushes the corresponding fixing plate to move towards the door, so that the second cylinder on the left side, the plunger piston on the left side and the oblique cone on the left side all move towards the door, and under the action of water pressure and the screw rod, the oblique cone on the left side can knock the door open, so that a fireman can smoothly complete fire fighting work; the device solves the problem that a fireman is difficult to break a door in the fire fighting process, the physical consumption of the fireman is large in the fire fighting process, a large amount of physical power can be saved for the fireman in the door breaking process, the fireman can complete the fire fighting work more quickly and better, the physical power of the fireman is reserved to help the fireman to live in the fire sea so as to avoid life danger caused by insufficient physical power, meanwhile, the device can also break the door quickly, the waiting time for door breaking in the fire fighting process is saved, the fireman can be helped to suppress the fire in time, the personal injury and the material loss are reduced, and the fire fighting efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of a portion I of FIG. 1; FIG. 3 is a partial enlarged view of section II of FIG. 1; fig. 4 is a partially enlarged view of a portion iii of fig. 1, and fig. 5 is a view showing a state of use of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An intelligent fire fighting trolley in a floor comprises a corridor 1, a track 2 along the length direction of the corridor 1 is fixedly installed in the middle of the top surface of the corridor 1, the cross section of the track 2 is inverted trapezoid, the lower end of the track 2 is fixedly connected with a water pipe 3 along the length direction of the track 2, a first hard pipe 4 with a semicircular annular gap upward is sleeved on the periphery of the water pipe 3, two ends of the first hard pipe 4 are respectively connected with a first arc-shaped rod 5 in an inserting manner, a first piston 16 is installed in the first hard pipe 4 in a matching manner corresponding to the inner end of the first arc-shaped rod 5, the first piston 16 is fixedly connected with the inner end of the corresponding first arc-shaped rod 5, the first hard pipe 4 is connected with a second arc-shaped rod 6 in an inserting manner corresponding to the first piston 16, the second arc-shaped rod 6 is fixedly connected with the corresponding first piston 16 through a first spring, the opposite ends of the two second arc-shaped rods 6 are inclined planes, a plurality of first through holes 7 which are distributed along the length direction of the water pipe 3 and are arranged on the inner side surface of the water pipe 3 in a bilateral symmetry manner, the inner sides of the water pipes 3 corresponding to the first through holes 7 are fixedly connected with a vertical first cylinder 10, the inner side of the first cylinder 10 is a conical surface, the positions of the second hard pipes 8 corresponding to the first cylinder 10 are fixedly connected with plugs 11, a plurality of first brackets 12 are fixedly connected between the two plugs 11 corresponding to bilateral symmetry in the water pipes 3, the first brackets 12 are fixedly connected with the corresponding plugs 11 through second springs, the second springs are always in a compressed state, a plurality of second brackets 13 uniformly distributed along the length direction of the first hard pipes 4 are fixedly installed on one side of the first hard pipes 4 opposite to the water pipes 3, the second brackets 13 are fixedly connected with first hemispherical grooves 14, the first hemispherical grooves 14 are respectively provided with first balls 15, the first balls 15 are respectively contacted and matched with the water pipes 3, the outer ends of the first arc-shaped rods 5 are respectively fixedly connected with second hemispherical grooves 18, the second hemispherical groove bodies 18 are respectively provided with a second ball 19, the second balls 19 are respectively in contact fit with the opposite side surfaces of the track 2, the side surfaces of the first hard tubes 4 corresponding to the water tubes 3 are respectively provided with two bilaterally symmetrical third through holes 20, the opposite side surfaces of the first hard tubes 4 corresponding to the water tubes 3 are respectively fixedly connected with a sleeve 21, the third through holes 20 and the sleeve 21 are respectively in sealed splicing connection with a same third hard tube 22, the end surfaces of the third hard tubes 22 opposite to the water tubes 3 are inclined surfaces, the inclined surfaces of the third hard tubes 22 can be matched with the inclined surfaces of the corresponding second arc-shaped rods 6, the lower end surface of the second hard tube 8 is fixedly connected with a sealing ring 23, a transverse cylinder 24 is arranged below the water tubes 3, the cylinder 24 is fixedly connected with the first hard tube 4 through a plurality of fourth supports 25, the left end surface and the right end surface of the cylinder 24 are respectively provided with an annular blind hole 26, the left annular blind hole 26 and the right annular blind hole 26 are communicated through a channel 27, the channel 27 is communicated with the first hard tube 4 through the fourth hard tube 17, the annular blind holes 26 are all connected with the second cylinders 28 in an inserting manner, the annular blind holes 26 are all provided with annular pistons 29 in a matching manner, the inner ends of the second cylinders 28 are all fixedly connected with the corresponding annular pistons 29, the outer side surfaces of the second cylinders 28 are provided with first guide grooves 30 along the length direction of the second cylinders 28, first slide blocks 31 are arranged in the first guide grooves 30 in a matching manner, the first slide blocks 31 are fixedly connected with the side walls of the corresponding annular blind holes 26, the outer ends of the second cylinders 28 are connected with plungers 32 in a sealing and inserting manner, the outer end surfaces of the plungers 32 are fixedly connected with oblique cones 33, the vertexes of the oblique cones 33 face outwards and are right angles, the inner sides of the second cylinders 28 are all fixedly connected with fixing plates 34 corresponding to the outer ends of the cylinders 24, the plungers 32 are connected with the corresponding fixing plates 34 through tension mechanisms 35, and the tension mechanisms 35 can prevent the plungers 32 from being separated from the second cylinders 28, the plunger 32 is connected with an adjusting mechanism 36, the adjusting mechanism 36 can adjust the rotation angle of the oblique cone 33, the middle part of the cylinder 24 is provided with a cavity 37, the left and right side surfaces of the cavity 37 are provided with blind holes 38, the inner end surfaces of the blind holes 38 are provided with fourth through holes 39, the cavity 37 is provided with an annular first chain wheel 40, the inner ring of the first chain wheel 40 is provided with an internal spline, the axis of the first chain wheel 40 is aligned with the axis of the cylinder 24, the first chain wheel 40 and the two blind holes 38 are connected with a same third cylinder 41 in an inserting way, the outer side surface of the third cylinder 41 is provided with an external spline, the external spline is matched with the internal spline, the left and right sides of the inner side surface of the third cylinder 41 are provided with internal threads in opposite directions, the left and right ends of the third cylinder 41 are respectively matched with a screw rod 42 through the internal threads, the opposite ends of the two screw rods 42 are connected in the corresponding fourth through inserting way, the circumferential side surface of the screw rod 42 is provided with a second guide groove 43 along the length direction of the screw rod 42, all cooperate the installation second slider 44 in the second guide way 43, second slider 44 and the fourth through-hole 39 fixed connection that corresponds, fifth through-hole 45 is seted up to cavity 37 bottom surface, cylinder 24 downside corresponds fifth through-hole 45 department and sets up box 46, box 46 opening part and cylinder 24 fixed connection, the same pivot 47 is connected in the rotation of the left and right sides in the box 46, fixed mounting second sprocket 48 on the pivot 47, first sprocket 40, cooperate the installation same first chain 49 on the second sprocket 48, fixed mounting has first gear 50 on the pivot 47, box 46 medial surface fixed mounting motor 51, fixed mounting second gear 52 on the motor 51 output shaft, first gear 50 meshes with second gear 52. When the invention is used, under the action of the second bracket 13, the first hemispherical groove body 14 and the first ball 15, the first hard pipe 4 can not be separated from the water pipe 3, the first hard pipe 4 is firstly moved along the length direction of the water pipe 3 under the action of the second hemispherical groove body 18 and the second ball 19, the movement is stopped after one end of the cylinder 24 is aligned with the door, then the cylinder 24 is inclined to align the high end with the corner of the corridor 1, the low end with the door, when the cylinder 24 is inclined, the first hard pipe 4 can rotate around the circumference relative to the water pipe 3, the first ball 15 can roll along the outer side surface of the water pipe 3, when the first hard pipe 4 rotates, the door is assumed to be on the left side, the cylinder 24 is low on the left side and high on the right side (as shown in figure 5), the first arc-shaped rod 5 on the right side can move inwards in the first hard pipe 4 under the restriction action of the inclined surface of the track 2, under the action of the third hard pipe 22, the second curved rod 6 cannot move, the first spring is compressed, the cylinder 24 continues to incline, when the right inclined cone 33 is aligned with the corner on the right side of the corridor 1, the right inclined cone 33 is moved towards the corner, at this time, the right second cylinder 28 and the right annular piston 29 move outwards in the right annular blind hole 26, so that the air pressure in the channel 27 and the left annular blind hole 26 is reduced, the left annular piston 29, the second cylinder 28 and the left plunger 32 move inwards in the left annular blind hole 26, the cylinder 24 continues to incline, when the left third hard pipe 22 is aligned with the first through hole 7, the right inclined cone 33 just blocks the corner of the corridor 1, under the action of the first spring, the inclined surface of the second curved rod 6 and the inclined surface of the third hard pipe 22, the third hard pipe 22 is inserted into the corresponding first through hole 7 and pushed open the plug 11 by the second hard pipe 8, at this time, the water in the water pipe 3 enters the inner end of the annular blind hole 26 through the second through hole 9, the second hard pipe 8, the sealing ring 23, the third hard pipe 22, the first hard pipe 4, the fourth hard pipe 17 and the channel 27, at this time, the water pressure pushes the annular piston 29 to pass through the second cylinder 28 and the plunger 32, so that the right oblique cone 33 continues to move towards the corner of the corridor 1 and is clamped at the corner, at this time, the cylinder 24 cannot freely tilt any more, but the left oblique cone 33 quickly strikes towards the door under the action of the water pressure, during this period, the motor 51 works, the second gear 52 and the first gear 50 drive the rotating shaft 47 to rotate, so that the second chain wheel 48 rotates, under the drive of the first chain 49, the first chain wheel 40 and the third cylinder 41 rotate, under the matching of the left and right two reverse threads of the third cylinder 41, the left and right two screw rods 42 both move towards the corresponding oblique cones 33, the second sliding block 44 slides in the second guiding groove 43, when the right screw 42 touches the corresponding fixing plate 34, because the right oblique cone 33 is already clamped with the corner, the right screw 42 cannot continue to move to the right, the first chain wheel 40 continues to rotate, the third cylinder 41 is in threaded fit at the right, the third cylinder 41 can move to the left in the blind hole 38, when the left screw 42 touches the corresponding fixing plate 34, the left screw 42 can push the corresponding fixing plate 34 to move towards the door, so that the left second cylinder 38, the left plunger 32 and the left oblique cone 33 all move towards the door, and under the action of water pressure and the screw 42, the left oblique cone 33 can knock the door open, so that a fireman can smoothly complete fire fighting work; the device solves the problem that a fireman is difficult to break a door in the fire fighting process, the physical consumption of the fireman is large in the fire fighting process, a large amount of physical power can be saved for the fireman in the door breaking process, the fireman can complete the fire fighting work more quickly and better, the physical power of the fireman is reserved to help the fireman to live in the fire sea so as to avoid life danger caused by insufficient physical power, meanwhile, the device can also break the door quickly, the waiting time for door breaking in the fire fighting process is saved, the fireman can be helped to suppress the fire in time, the personal injury and the material loss are reduced, and the fire fighting efficiency is improved.

Specifically, as shown in the figure, the tension mechanism 35 according to the embodiment includes a connection block 351, a side surface of the plunger 32 opposite to the corresponding fixing plate 34 is rotatably connected to the connection block 351, a third spring 352 is disposed between the connection block 351 and the corresponding fixing plate 34, one end of the third spring 352 is fixedly connected to the connection block 351, and the other end of the third spring 352 is fixedly connected to the corresponding fixing plate 34. The plunger 32 can not be freely separated from the corresponding second cylinder 38 in the movement process of the device through the tension action of the third spring 352, and the working stability of the device is improved.

Specifically, as shown in the drawings, the adjusting mechanism 36 according to this embodiment includes a first gear ring 361, the side surfaces of the plungers 32 opposite to the corresponding fixing plates 34 are fixedly connected to the first gear ring 361, the side surfaces of the fixing plates 34 opposite to the corresponding plungers 32 are fixedly connected to a second gear ring 362, and the first gear ring 361 can be meshed with the second gear ring 362. Before first ring gear 361 and second ring gear 362 mesh, free rotation can take place for plunger 32, can free rotation circular cone 33 during this period, rotate circular cone 33 earlier, make the circular cone 33 on right side can laminate with the corner, the circular cone side of the circular cone 33 who makes can laminate with the door, when the circular cone 33 on right side extrudees with the corner and left circular cone 33 collides with the door, third spring 352 all is compressed, first ring gear 361 all meshes with corresponding second ring gear 362, circular cone 33 can't extrude again or collide in-process free rotation, through the laminating degree of adjustment circular cone 33 on right side and corner, can improve the stability of device, through adjusting the laminating degree of left circular cone 33 and door, can improve broken door success rate.

Further, as shown in the figure, the outer side surface of the third hard tube 22 is fixedly connected with a fixing block 53, the fixing block 53 is fixedly connected with a pull rope 54, the inner side surface of the first hard tube 4 corresponds to one end of the inclined surface of the second arc-shaped rod 6 and is fixedly connected with a limiting block 55, the circumferential side surface of the cylinder 24 corresponds to the inner end of the annular blind hole 26 and is provided with a sixth through hole 56, and the sixth through hole 56 is matched with a mounting valve 57. The limiting block 55 can limit the second arc-shaped rod 6, so that after the third hard tube 22 is inserted into the first through hole 7, the inclined surface of the second arc-shaped rod 6 can still contact with the inclined surface of the third hard tube 22, and then the pull rope 54 is pulled, through the fixing block 53, the corresponding third hard tube 22 can move towards the corresponding second arc-shaped rod 6 in the third through hole 20 and the sleeve 21, under the action of the inclined surface, the corresponding second arc-shaped rod 6 can move towards the corresponding first arc-shaped rod 5, the first spring is compressed, after the third hard tube 22 is completely separated from the sealing ring 23, under the action of the second spring, the plug 11 can be plugged into the corresponding first cylinder 10, so that the water in the water pipe 3 can not flow out through the second through hole 9, and then the valve 57 is opened, the water in the annular blind hole 26 is discharged, so that the second sleeve 28 can be further inserted into the corresponding annular blind hole 26, the first hard pipe 4 can rotate relative to the water pipe 4 again, the oblique cone 33 on the right side can be separated from the corner, and then the valve 57 is closed, so that the device can be recycled, and the practicability of the device is improved.

Furthermore, as shown in the figure, a plurality of seventh through holes 58 are uniformly distributed in a ring shape on the outer side surface of the cylinder 24 corresponding to the two ring-shaped blind holes 26, the seventh through holes 58 are fixedly connected with a spray pipe 59, and the outer end of the spray pipe 59 is fixedly provided with a spray head 60. In the door breaking process, the annular piston 29 moves outwards in the corresponding annular blind hole 26, when the door is broken, water in the annular blind hole 26 can be sprayed into the room through the seventh through hole 58, the water spraying pipe 59 and the spray head 60, the spread of fire is reduced, the effect of quickly suppressing the fire is achieved, the fire extinguishing efficiency is improved, and the life safety of a fireman can be protected.

Furthermore, as shown in the drawing, an eighth through hole 61 is formed at an end of the box 46 corresponding to the rotating shaft 47, one end of the rotating shaft 47 is rotatably connected to the eighth through hole 61, a third chain wheel 62 is fixedly installed at an end of the rotating shaft 47 corresponding to an outer side of the box 46, an annular second chain 63 is installed on the third chain wheel 62 in a matching manner, an outer side of an upper portion of the third chain wheel 62 is covered with a casing 70, and the casing 70 is fixedly connected to the cylinder 24. When a fire causes power failure of a floor, the motor 51 cannot work, the second chain 63 can be manually pulled through manpower at the moment, the third chain wheel 62 is made to rotate, and the first chain wheel 40 is driven to rotate through the rotating shaft 47, the second chain wheel 48 and the first chain 49, so that the device can keep normal work, and the reliability of the device is improved.

Furthermore, as shown in the drawings, the valve 57 of the present embodiment is fixedly installed with a water pipe connector 64. The water pipe joint 64 can be used for connecting a fire fighting pipe, so that a fireman does not need to bear a long fire fighting pipeline for fire fighting, and the fire fighting burden of the fireman is reduced.

Furthermore, as shown in the drawings, the side of the second arc-shaped rod 6 opposite to the water pipe 3 is provided with a water chute 65 along the length direction of the second arc-shaped rod 6. The water chute 65 enables water in the first through hole 7 to enter the first hard pipe 4 more smoothly, and the reliability of the device operation is improved.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Intelligent fire control dolly in floor, its characterized in that: the corridor comprises a corridor (1), a track (2) along the length direction of the corridor (1) is fixedly installed in the middle of the top surface of the corridor (1), the cross section of the track (2) is inverted trapezoid, the lower end of the track (2) is fixedly connected with a water pipe (3) along the length direction of the track (2), a semicircular annular first hard pipe (4) with an upward notch is sleeved on the periphery of the water pipe (3), two ends of the first hard pipe (4) are respectively connected with a first arc-shaped rod (5) in an inserting manner, first pistons (16) are respectively installed in the first hard pipe (4) in a matching manner corresponding to the inner end of the first arc-shaped rod (5), the first pistons (16) are respectively and fixedly connected with the inner end of the corresponding first arc-shaped rod (5), the first hard pipe (4) is respectively connected with a second arc-shaped rod (6) in an inserting manner corresponding to the first piston (16), the second arc-shaped rod (6) is fixedly connected with the corresponding first piston (16) through a first spring, and the opposite ends of the two second arc-shaped rods (6) are inclined planes, a plurality of first through holes (7) which are bilaterally symmetrical and distributed along the length direction of the water pipe (3) are formed in the inner side surface of the water pipe (3), second hard pipes (8) are connected in the first through holes (7) in an inserted manner, second through holes (9) are formed in the side surfaces of the second hard pipes (8), vertical first cylinders (10) are fixedly connected at the positions corresponding to the first through holes (7) on the inner side of the water pipe (3), the inner side surface of each first cylinder (10) is a conical surface, plugs (11) are fixedly connected at the positions corresponding to the first cylinders (10) on the second hard pipes (8), first supports (12) are fixedly connected between two corresponding bilaterally symmetrical plugs (11) in the water pipe (3), the first supports (12) are fixedly connected with the corresponding plugs (11) through second springs, the second springs are always in a compressed state, a plurality of second supports (13) which are uniformly distributed along the length direction of the first hard pipes (4) are fixedly installed at the side, which is opposite to the water pipe (3), of the first hard pipes (4), the second brackets (13) are fixedly connected with first hemispherical groove bodies (14), first balls (15) are arranged in the first hemispherical groove bodies (14), the first balls (15) are in contact fit with the water pipe (3), the outer ends of the first arc-shaped rods (5) are fixedly connected with second hemispherical groove bodies (18), second balls (19) are arranged in the second hemispherical groove bodies (18), the second balls (19) are in contact fit with the opposite side surfaces of the track (2), two third through holes (20) which are bilaterally symmetrical are formed in the side surfaces of the first hard pipe (4) corresponding to the water pipe (3), sleeves (21) are fixedly connected in positions of the first hard pipe (4) opposite to the water pipe (3) corresponding to the third through holes (20), the third through holes (20) and the sleeves (21) are hermetically spliced and connected with the same third hard pipe (22), the end surfaces of the third hard pipe (22) and the water pipe (3) are opposite to each other are inclined surfaces, the inclined plane of the third hard pipe (22) can be matched with the inclined plane of the corresponding second arc-shaped rod (6), the lower end face of the second hard pipe (8) is fixedly connected with a sealing ring (23), a transverse cylinder (24) is arranged below the water pipe (3), the cylinder (24) is fixedly connected with the first hard pipe (4) through a plurality of fourth supports (25), the left end face and the right end face of the cylinder (24) are respectively provided with an annular blind hole (26), the left annular blind hole and the right annular blind hole (26) are communicated through a channel (27), the channel (27) is communicated with the first hard pipe (4) through a fourth hard pipe (17), the annular blind holes (26) are respectively connected with a second cylinder (28) in an inserting manner, annular pistons (29) are respectively installed in the annular blind holes (26) in a matching manner, the inner ends of the second cylinders (28) are respectively fixedly connected with the corresponding annular pistons (29), the outer side face of the second cylinders (28) is provided with first guide grooves (30) along the length direction of the second cylinders (28), a first sliding block (31) is installed in a first guide groove (30) in a matched mode, the first sliding block (31) is fixedly connected with the side wall of a corresponding annular blind hole (26), the outer end of a second cylinder (28) is connected with a plunger (32) in a sealed inserting mode, the outer end face of the plunger (32) is fixedly connected with an oblique cone (33), the vertex of the oblique cone (33) faces outwards, the vertex angle is a right angle, the inner side of the second cylinder (28) corresponds to the outer end of a cylinder (24) and is fixedly connected with a fixing plate (34), the plunger (32) is connected with the corresponding fixing plate (34) through a tension mechanism (35), the tension mechanism (35) can enable the plunger (32) not to be separated from the second cylinder (28), the plunger (32) is connected with an adjusting mechanism (36), the adjusting mechanism (36) can adjust the rotating angle of the oblique cone (33), a cavity (37) is formed in the middle of the cylinder (24), blind holes (38) are formed in the left side face and the right side face of the cavity (37), fourth through holes (39) are formed in inner end surfaces of the blind holes (38), an annular first chain wheel (40) is arranged in the cavity (37), an inner ring of the first chain wheel (40) is provided with an inner spline, the axis of the first chain wheel (40) is aligned with the axis of the cylinder (24), the first chain wheel (40) and the two blind holes (38) are connected with a same third cylinder (41) in an inserting manner, an outer spline is arranged on the outer side surface of the third cylinder (41), the outer spline and the inner spline are matched with each other, inner threads in opposite directions are arranged on the left side and the right side of the inner side surface of the third cylinder (41), screws (42) are installed at the left end and the right end of the third cylinder (41) in a matching manner through the inner threads, one ends of the two screws (42) in opposite directions are connected into the corresponding fourth through holes (39) in an inserting manner, second guide grooves (43) along the length direction of the screws (42) are formed in the circumferential side surfaces of the screws (42), and second slide blocks (44) are installed in a matching manner in the second guide grooves (43), second slider (44) and fourth through-hole (39) fixed connection who corresponds, fifth through-hole (45) are seted up to cavity (37) bottom surface, cylinder (24) downside corresponds fifth through-hole (45) department and sets up box (46), box (46) opening part and cylinder (24) fixed connection, the same pivot (47) of left and right sides rotation connection in box (46), fixed mounting second sprocket (48) are gone up in pivot (47), first sprocket (40), the cooperation is installed same first chain (49) on second sprocket (48), fixed mounting has first gear (50) on pivot (47), box (46) medial surface fixed mounting motor (51), fixed mounting second gear (52) on motor (51) output shaft, first gear (50) and second gear (52) meshing.

2. The intelligent fire fighting trolley in the floor as claimed in claim 1, wherein: tensile mechanism (35) including connecting block (351), plunger (32) and the relative side rotation of fixed plate (34) that corresponds are connected connecting block (351), all set up third spring (352) between connecting block (351) and the fixed plate (34) that corresponds, third spring (352) one end and connecting block (351) fixed connection, third spring (352) other end and the fixed plate (34) fixed connection that corresponds.

3. The intelligent fire fighting trolley in the floor as claimed in claim 2, wherein: the adjusting mechanism (36) comprises a first gear ring (361), the side faces, opposite to the corresponding fixed plates (34), of the plungers (32) are fixedly connected with the first gear ring (361), the side faces, opposite to the corresponding plungers (32), of the fixed plates (34) are fixedly connected with a second gear ring (362), and the first gear ring (361) can be meshed with the second gear ring (362).

4. The intelligent fire fighting trolley in the floor as claimed in claim 1, wherein: the outer side face of the third hard tube (22) is fixedly connected with a fixing block (53), the fixing block (53) is fixedly connected with a pull rope (54), the inner side face of the first hard tube (4) corresponds to one end of the inclined face of the second arc-shaped rod (6) and is fixedly connected with a limiting block (55), the circumferential side face of the cylinder (24) corresponds to the inner end of the annular blind hole (26) and is provided with a sixth through hole (56), and the sixth through hole (56) is matched with an installation valve (57).

5. The intelligent fire fighting trolley in the floor as claimed in claim 1, wherein: the outer side surface of the cylinder (24) is provided with a plurality of seventh through holes (58) which are uniformly distributed in a ring shape at positions corresponding to the two ring-shaped blind holes (26), the seventh through holes (58) are fixedly connected with a spray pipe (59), and the outer end of the spray pipe (59) is fixedly provided with a spray head (60).

6. The intelligent fire fighting trolley in the floor as claimed in claim 1, wherein: the utility model discloses a box, including box (46), pivot (47), third sprocket (62), annular second chain (63), box (46) one end department set up eighth through-hole (61) corresponding pivot (47), pivot (47) one end is connected with eighth through-hole (61) rotation, pivot (47) one end corresponds box (46) outside fixed mounting third sprocket (62), the cooperation is installed on third sprocket (62), third sprocket (62) upper portion outside is stamped casing (70), casing (70) and cylinder (24) fixed connection.

7. The intelligent fire fighting trolley in the floor as claimed in claim 4, wherein: and water pipe joints (64) are fixedly arranged at the positions of the valves (57).

8. The intelligent fire fighting trolley in the floor as claimed in claim 1, wherein: the side surface of the second arc-shaped rod (6) opposite to the water pipe (3) is provided with a water guide groove (65) along the length direction of the second arc-shaped rod (6).