CN108452447A - A kind of stable emergency processing fire device - Google Patents

Abstract

The invention discloses a kind of stable emergency processing fire devices, including support baseboard and fixed shell, it is symmetrically arranged with a lifting space before and after inside the support baseboard, it is provided with sealing plate in the lifting space, the lower face of the sealing plate is fixedly connected with an elevator, the elastic force space interior is equipped with a stressed plate, the center position of the stressed plate front end face is fixedly connected with an impact bar, the middle position of the rotating disk is provided with a splined hole, and an arrangement of clutch is set on the body of rod of the spline rod.The present invention is at work, spline rod limits rotating freely for rotating disk by splined hole, the decline of motor can drive spline rod to move down and leave splined hole, no longer stop rotating freely for rotating disk, at this point, extension spring drives stressed plate to fast move forward, impact bar is pierced by impact opening and hits the devices such as door and window, hard door and window is more easily broken, strives for more times for lifesaving and wishes.

Description

A kind of stable emergency processing fire device

Technical field

The present invention relates to fire-fighting equipment field, specially a kind of stable emergency processing fire device.

Background technology

Currently, fire-fighting equipment primarily to used in the case of urgent and difficult, rapidly enter factory, apartment or Some public places when fire occurs, face heavy antitheft door, force open the door into being inevitable, still, antitheft door is inherently very Hardly possible is opened, moreover, when fire occurs, the sundries that roof is fallen can also stop entrance, at all can not be quick by manpower shock Antitheft door is opened, also there is door opener in the market, but it is all heavier, too many manpower is consumed, along with door opener is more Using hydraulic control, be easy to be influenced by environment and not environmentally, can not ensure scene of fire can normal use, there is peace Full hidden danger.

Invention content

The purpose of the present invention is to provide a kind of stable emergency processing fire devices, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the present invention provides the following technical solutions：The invention discloses a kind of stable emergency processing fire Calamity device, including support baseboard and fixed shell, the fixed shell are fixedly connected on the upper end of support baseboard, the support bottom It is symmetrically arranged with a lifting space before and after intralamellar part, is connected to by a venthole between the lifting space of the rear and front end, institute It states and is provided with a lift span on the lower end wall in lifting space, lift span connection lifting space and free surrounding space, the lifting Sealing plate is provided in space, the lower face of the sealing plate is fixedly connected with an elevator, and the lower end of the elevator is located at In lift span and it is provided with one or so the bearing hole penetrated through, an axis of rolling, the left and right of the axis of rolling are housed in the bearing hole Both ends are pierced by the both ends of bearing hole and are fixedly connected with an idler wheel respectively, and the rear end of the support baseboard is provided with an air admission hole, The lifting space of air admission hole connection rear end and air boost pump, after the air boost pump is fixedly connected on support baseboard On end face, a solenoid valve is provided in the air admission hole, the upper end of the fixed shell rear end face is symmetrically set on the other hand Push rod, the fixed shell are internally provided with an elastic force space, and rotation sky is provided on the aft bulkhead in the elastic force space Between, a clutch space is provided on the lower end wall of the revolution space, by one between the elastic force space and revolution space Through-hole is connected to, and is connected to by a through hole between the revolution space and clutch space, is set on the front bulkhead in the elastic force space It is equipped with an impact opening, the impact opening connection elastic force space and free surrounding space, the elastic force space interior are equipped with a stressed plate, institute Stressed plate is stated to be fixedly connected with the front bulkhead in elastic force space by multiple extension springs of its front end, the stressed plate front end face Center position is fixedly connected with an impact bar, and the front end of the impact bar is located in impact opening, the stressed plate rear end face Center position is fixedly connected with a steel cable, the rear end of the steel cable pass through middle through-hole and with the work shape rotating disk in revolution space Hinged, the middle position of the rotating disk is provided with a splined hole, and the axle center of the splined hole and the axle center of through hole are same On one straight line, the lower end in the clutch space is provided with a rectangular compression plate, the compressed spring that the compression plate passes through its lower end It is fixedly connected with the lower face in clutch space, the center position of the compression plate upper surface is fixedly connected with a motor, institute The upper end for stating motor is fixedly connected with a spline rod, the upper end of the spline rod pass through through hole and with the spline in rotating disk Hole is connected, and is provided with a loose slot on the upside of the aft bulkhead of the clutch space, the loose slot connection clutch space and outer Boundary space is set with an arrangement of clutch on the body of rod of the spline rod, and the rear end of the arrangement of clutch is pierced by loose slot and fixation It is connected with one handle；It is fixedly installed heat sink on the motor casing.

Preferably, the upper end of the sealing plate side is provided with a seal groove, the sealing plate is at the seal groove One sealing-plug is installed, the lower end of the sealing plate side is provided with a guide groove, and the sealing plate is pacified at the guide groove Equipped with a guide pad.

Preferably, the arrangement of clutch includes rotation ripping bar, the intermediate position of the rotation ripping bar body of rod is located at activity Slot is interior and is provided with the rotating hole of a horizontal direction, and a rotary shaft is housed in the rotating hole, and the both ends of the rotary shaft are distinguished It is fixedly connected across the both ends of rotating hole and respectively with the left and right ends wall of loose slot, the rear end of the rotation ripping bar is located at the external world It is fixedly connected in space and with handle, the front end of the rotation ripping bar is located in clutch space and is fixedly connected with a U-shaped bar, institute The body of rod for stating U-shaped bar both ends is clamped to form intermediate U-lag, and an Engaging-and-disengaging bearing, the Engaging-and-disengaging bearing are provided in the U-lag It is sleeved on spline rod by its internal centre bore, the left and right ends of the Engaging-and-disengaging bearing are symmetrically arranged with link block, the U Connecting hole is symmetrically arranged on the body of rod of shape bar left and right ends, the link block is located in connecting hole, and before and after the connecting hole The length in direction is much larger than the diameter of link block.

Preferably, the heat sink includes the radiating fin being uniformly fixed on the motor casing and fixation Radiator fan on the radiating fin is set, and the radiating fin is provided with three pieces or more and laterally setting, the heat dissipation Fin is to absorb and distribute the heat generated when the motor running, and the radiator fan is increasing the radiating fin The efficiency of heat dissipation.

Compared with prior art, the beneficial effects of the invention are as follows：The present invention at work, under normal condition, spline rod position In in splined hole, by electric motor operation, rotating disk rotation, rotating disk is driven to pull stressed plate rearward to move by winding steel cable Dynamic, impact bar is also moved into impact opening, meanwhile, stressed plate can constantly pull open extension spring during moving backward, It is time saving and energy saving also safe and reliable to carry out storage power, stressed plate in place after, motor stops rotating, and spline rod is also by spline Hole limits rotating freely for rotating disk, in use, being that lifting space is filled with air by air boost pump, to empty in lifting Between it is middle form larger air pressure, the conversion of pressure is completed using sealing plate, the pressure conversion lifting space is the support of idler wheel Power is moved easily to realize the supporting role of idler wheel, and the effect of sealing-plug is to ensure the conversion of pressure bigger efficiency, is led Effect to block is ensuring that held stationary during sealing plate moves down under pressure, then is pushed by handspike The device opens solenoid valve in front of the door, and the gas lifted in space is excluded, and idler wheel retracts into lift span, passes through support Bottom plate is contacted with ground friction, is increased stability when work and, by hand hoisting handle, is rotated ripping bar after the completion of fixed Rear end increases, and the intermediate position for rotating ripping bar is fixed by rotary shaft, and the front end for rotating ripping bar is rotated down around rotary shaft, The length of connecting hole is more than the diameter of link block, and U-shaped bar can drive Engaging-and-disengaging bearing to move down by link block, to push pressure Contracting plate squeezes compressed spring, and the decline of motor can drive spline rod to move down and leave splined hole, no longer stop rotating disk Rotate freely, at this point, extension spring drive stressed plate fast move forward, impact bar is pierced by impact opening and hits the dresses such as door and window It sets, impact force is big, can reach the dynamics that manpower can not reach, more easily break hard door and window, strives for more for lifesaving Time and hope.

Description of the drawings

Fig. 1 is a kind of left view structural representation of stable emergency processing fire device entirety complete section of the present invention；

Fig. 2 is the overlooking structure diagram of elevator complete section in a kind of stable emergency processing fire device of the present invention；

Fig. 3 is the left view structural representation of sealing plate complete section in a kind of stable emergency processing fire device of the present invention；

Fig. 4 is the overlooking structure diagram of arrangement of clutch complete section in a kind of stable emergency processing fire device of the present invention.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

It please refers to Fig.1, Fig. 2, a kind of embodiment provided by the invention：The invention discloses a kind of stable emergency processing fire Device, including support baseboard 1 and fixed shell 2, the fixed shell 2 are fixedly connected on the upper end of support baseboard 1, the support It is symmetrically arranged with a lifting space 3 before and after 1 inside of bottom plate, is connected by a venthole 4 between the lifting space 3 of the rear and front end It is logical, a lift span 6, the connection of the lift span 6 lifting space 3 and free surrounding space are provided on the lower end wall in the lifting space 3, Sealing plate 5 is provided in the lifting space 3, the lower face of the sealing plate 5 is fixedly connected with an elevator 7, the lifting The lower end of block 7 is located in lift span 6 and is provided with the bearing hole 8 of one or so perforation, and an axis of rolling 9 is housed in the bearing hole 8, The left and right ends of the axis of rolling 9 are pierced by the both ends of bearing hole 8 and are fixedly connected with an idler wheel 10, the support baseboard 1 respectively Rear end be provided with an air admission hole 11, the air admission hole 11 is connected to lifting space 3 and the air boost pump 12 of rear end, the air Booster pump 12 is fixedly connected on the rear end face of support baseboard 1, and a solenoid valve 32, the fixation are provided in the air admission hole 11 The upper end of 2 rear end face of shell is symmetrically set with a handspike 13, and the fixed shell 2 is internally provided with an elastic force space 14, a revolution space 15 is provided on the aft bulkhead in the elastic force space 14, is provided on the lower end wall of the revolution space 15 One clutch space 16 is connected between the elastic force space 14 and revolution space 15 by through-hole 17 in one, the revolution space 15 It is connected to by a through hole 18 between clutch space 16, an impact opening 19 is provided on the front bulkhead in the elastic force space 14, The impact opening 19 is connected to elastic force space 14 and free surrounding space, and 14 inside of the elastic force space is equipped with a stressed plate 20, it is described by Power plate 20 is fixedly connected by multiple extension springs 21 of its front end with the front bulkhead in elastic force space 14,20 front end of the stressed plate The center position in face is fixedly connected with an impact bar 22, and the front end of the impact bar 22 is located in impact opening 19, the stress The center position of 20 rear end face of plate is fixedly connected with a steel cable 23, the rear end of the steel cable 23 pass through middle through-hole 17 and with rotation Work shape rotating disk 24 in space 15 is hinged, and the middle position of the rotating disk 24 is provided with a splined hole 25, the spline On the same line with the axle center of through hole 18, the lower end in the clutch space 16 is provided with a rectangular compression plate in the axle center in hole 25 26, the compression plate 26 is fixedly connected by the compressed spring 33 of its lower end with the lower face in clutch space 16, the compression plate The center position of 26 upper surfaces is fixedly connected with a motor 27, and the upper end of the motor 27 is fixedly connected with a spline rod 28, the upper end of the spline rod 28 passes through through hole 18 and is connected with the splined hole 25 in rotating disk 24, and the clutch is empty Between a loose slot 29 is provided on the upside of 16 aft bulkheads, the loose slot 29 is connected to clutch space 16 and free surrounding space, the flower An arrangement of clutch 30 is set on the body of rod of key lever 28, the rear end of the arrangement of clutch 30 is pierced by loose slot 29 and is fixedly connected with One handle 31；It is fixedly installed heat sink on 27 shell of the motor.

Referring to Fig. 3, the upper end of 5 side of the sealing plate is provided with a seal groove 51, the sealing plate 5 is in the sealing One sealing-plug 52 is installed, the lower end of 5 side of the sealing plate is provided with a guide groove 53, and the sealing plate 5 is described at slot One guide pad 54 is installed at guide groove 53.Its main function is that the conversion of pressure is completed using sealing plate 5, lifting space 3 Pressure conversion be that the support force of idler wheel 10 is moved easily to realize the supporting role of idler wheel 10, and the effect of sealing-plug 52 It is the conversion for ensureing pressure bigger efficiency, the effect of guide pad is ensuring that the mistake that sealing plate 5 moves down under pressure Held stationary in journey.

Referring to Fig. 4, the arrangement of clutch 30 includes rotation ripping bar 301, the intermediate position of rotation 301 body of rod of ripping bar In the loose slot 29 and it is provided with the rotating hole 302 of a horizontal direction, a rotary shaft 303, institute are housed in the rotating hole 302 The both ends for stating rotary shaft 303 are each passed through the both ends of rotating hole 302 and are fixedly connected respectively with the left and right ends wall of loose slot 29, The rear end of the rotation ripping bar 301 is located in free surrounding space and is fixedly connected with handle 31, the front end position of the rotation ripping bar 301 In clutch space 16 and it is fixedly connected with a U-shaped bar 304, the body of rod at 304 both ends of U-shaped bar is clamped to form intermediate U-shaped Slot 305, an Engaging-and-disengaging bearing 306 is provided in the U-lag 305, and the Engaging-and-disengaging bearing 306 passes through its internal centre bore 307 It is sleeved on spline rod 28, the left and right ends of the Engaging-and-disengaging bearing 306 are symmetrically arranged with link block 308, and the U-shaped bar 304 is left Connecting hole 309 is symmetrically arranged on the body of rod at right both ends, the link block 308 is located in connecting hole 309, and the connecting hole 309 length in the front-back direction are much larger than the diameter of link block 308.Its main function is, in work, passes through hand hoisting handle 31, the rear end of rotation ripping bar 301 increases, and the intermediate position for rotating ripping bar 301 is fixed by rotary shaft 303, rotates ripping bar 301 Front end rotated down around rotary shaft 303, the length of connecting hole 309 is more than the diameter of link block 308, and U-shaped bar 304 can pass through Link block 308 drives Engaging-and-disengaging bearing 306 to move down, to push compression plate 26 to squeeze compressed spring 33, under motor 27 Drop can drive spline rod 28 to move down and leave splined hole 25, no longer stop the rotation of rotating disk 24.

Wherein, the heat sink includes the radiating fin being uniformly fixed on the motor casing and fixed setting Radiator fan on the radiating fin, the radiating fin are provided with three pieces or more and laterally setting, the radiating fin To absorb and distribute the heat generated when the motor running, the radiator fan radiates to increase the radiating fin Efficiency.

Specifically used mode：At work, under normal condition, spline rod 28 is located in splined hole 25 present invention, passes through electricity Motivation 27 works, and rotating disk 24 is driven to rotate, and rotating disk 24 pulls stressed plate 20 rearward to move by winding steel cable 23, impacts Bar 22 is also moved into impact opening 19, meanwhile, stressed plate 20 can constantly pull open extension spring 21 during moving backward, It is time saving and energy saving also safe and reliable to carry out storage power, stressed plate 20 in place after, motor 27 stops rotating, and spline rod 28 also leads to It crosses splined hole 25 and limits rotating freely for rotating disk 24, in use, being that lifting space 3 is filled with sky by air boost pump 12 Gas completes the conversion of pressure using sealing plate 5 to form larger air pressure in lifting space 3, the pressure in lifting space 3 Power is converted to the support force of idler wheel 10, to realize the supporting role of idler wheel 10, is moved easily, and the effect of sealing-plug 52 is to protect The conversion of pressure bigger efficiency is demonstrate,proved, during the effect of guide pad is ensuring that sealing plate 5 moves down under pressure Held stationary, then push the device in front of the door by handspike 13, solenoid valve 32 is opened, the gas lifted in space 3 is excluded, Idler wheel 10 retracts into lift span 6, is contacted with ground friction by support baseboard 1, increases stability when work, has fixed Cheng Hou, by hand hoisting handle 31, the rear end of rotation ripping bar 301 increases, and the intermediate position for rotating ripping bar 301 passes through rotation Axis 303 is fixed, and the front end of rotation ripping bar 301 is rotated down around rotary shaft 303, and the length of connecting hole 309 is more than link block 308 Diameter, U-shaped bar 304 can by link block 308 drive Engaging-and-disengaging bearing 306 move down, to push compression plate 26 squeeze pressure The decline of contracting spring 33, motor 27 can drive spline rod 28 to move down and leave splined hole 25, no longer stop rotating disk 24 Rotate freely, at this point, extension spring 21 drive stressed plate 20 fast move forward, impact bar 22 is pierced by impact opening 19 and hits The devices such as door and window, impact force is big, can reach the dynamics that manpower can not reach, more easily break hard door and window, is lifesaving Strive for more times and wishes.

It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.

Claims (4)

1. a kind of stable emergency processing fire device, including support baseboard and fixed shell, the fixed shell are fixedly connected on The upper end of support baseboard, it is characterised in that：It is symmetrically arranged with a lifting space before and after inside the support baseboard, described front and back two It is connected to by a venthole between the lifting space at end, a lift span, the liter is provided on the lower end wall in the lifting space Hole connection lifting space and free surrounding space are dropped, is provided with sealing plate in the lifting space, the lower face of the sealing plate is fixed It is connected with an elevator, the lower end of the elevator is located in lift span and is provided with the bearing hole of one or so perforation, the axis One axis of rolling is housed, the left and right ends of the axis of rolling are pierced by the both ends of bearing hole and are fixedly connected with a rolling respectively in bearing bore The rear end of wheel, the support baseboard is provided with an air admission hole, the lifting space of air admission hole connection rear end and air boost pump, The air boost pump is fixedly connected on the rear end face of support baseboard, and a solenoid valve is provided in the air admission hole, described solid The upper end of fixed shell rear end face is symmetrically set with a handspike, and the fixed shell is internally provided with an elastic force space, It is provided with a revolution space on the aft bulkhead in the elastic force space, clutch sky is provided on the lower end wall of the revolution space Between, it is connected to by through-hole in one between the elastic force space and revolution space, is passed through between the revolution space and clutch space One through hole is connected to, and is provided with an impact opening on the front bulkhead in the elastic force space, the impact opening connection elastic force space and outer Boundary space, the elastic force space interior are equipped with a stressed plate, the multiple extension springs and elastic force that the stressed plate passes through its front end The front bulkhead in space is fixedly connected, and the center position of the stressed plate front end face is fixedly connected with an impact bar, the impact The front end of bar is located in impact opening, and the center position of the stressed plate rear end face is fixedly connected with a steel cable, the steel cable Rear end passes through middle through-hole and is hinged with the work shape rotating disk in revolution space, and the middle position of the rotating disk is provided with a flower On the same line, the lower end in the clutch space is provided with a side for keyhole, the axle center of the splined hole and the axle center of through hole Shape compression plate, the compression plate are fixedly connected by the compressed spring of its lower end with the lower face in clutch space, the compression plate The center position of upper surface is fixedly connected with a motor, and the upper end of the motor is fixedly connected with a spline rod, described The upper end of spline rod passes through through hole and is connected with the splined hole in rotating disk, is set on the upside of the aft bulkhead of the clutch space It is equipped with a loose slot, the loose slot connection clutch space and free surrounding space, a clutch is set on the body of rod of the spline rod The rear end of device, the arrangement of clutch is pierced by loose slot and is fixedly connected with one handle；It is fixedly installed on the motor casing There is heat sink.

2. a kind of stable emergency processing fire device according to claim 1, it is characterised in that：The sealing plate side Upper end is provided with a seal groove, and the sealing plate is equipped with a sealing-plug at the seal groove, under the sealing plate side End is provided with a guide groove, and the sealing plate is equipped with a guide pad at the guide groove.

3. a kind of stable emergency processing fire device according to claim 1, it is characterised in that：The arrangement of clutch includes Ripping bar is rotated, the intermediate position of the rotation ripping bar body of rod is located in loose slot and is provided with the rotating hole of a horizontal direction, institute State and a rotary shaft be housed in rotating hole, the both ends of the rotary shaft be each passed through the both ends of rotating hole and respectively with a left side for loose slot Right end walls are fixedly connected, and the rear end of the rotation ripping bar is located in free surrounding space and is fixedly connected with handle, the rotation sled The front end of bar is located in clutch space and is fixedly connected with a U-shaped bar, and the body of rod at U-shaped bar both ends is clamped to form intermediate U Shape slot, an Engaging-and-disengaging bearing is provided in the U-lag, and the Engaging-and-disengaging bearing is sleeved on spline rod by its internal centre bore On, the left and right ends of the Engaging-and-disengaging bearing are symmetrically arranged with link block, are symmetrically arranged on the body of rod of U-shaped bar left and right ends Connecting hole, the link block are located in connecting hole, and connecting hole length in the front-back direction is much larger than the diameter of link block。

4. a kind of stable emergency processing fire device according to claim 1, it is characterised in that：The heat sink includes The radiating fin being uniformly fixed on the motor casing and the radiator fan being fixed on the radiating fin, institute It states radiating fin and is provided with three pieces or more and laterally setting.