CN114796908A

CN114796908A - Indoor portable fire-fighting forcible entry device

Info

Publication number: CN114796908A
Application number: CN202210470258.2A
Authority: CN
Inventors: 肖寒青; 肖天华
Original assignee: Zhejiang Zhongchen City Emergency Service Management Co ltd
Current assignee: Zhejiang Zhongchen City Emergency Service Management Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-07-29
Anticipated expiration: 2042-04-28
Also published as: CN114796908B

Abstract

The invention belongs to the technical field of fire rescue, and discloses an indoor portable fire-fighting breaking and dismantling device which comprises a rack, wherein the outer side surface of the rack is provided with accommodating grooves at equal angles, an impact assembly is movably arranged in the rack, the right end of the impact assembly is provided with a power assembly, the right end of the power assembly is provided with a shearing assembly, and one end of the shearing assembly is movably connected with a connecting seat. According to the invention, hydraulic oil and a spring are compressed, and certain energy is accumulated in the hydraulic oil and the spring, and when the device needs to be hit and crushed, the device can be released, the accumulated energy in the early stage is released instantly, and the instant energy is increased obviously due to the releasing speed being obviously higher than the accumulating speed, so that the device can be directly crushed by directly acting the device on the surface of glass or other devices, the problems that the traditional device needs to be used and trained in the early stage and the hitting angle is not correct, the device is crushed rapidly, and the rescue time is reduced.

Description

Indoor portable fire-fighting forcible entry device

Technical Field

The invention belongs to the technical field of fire rescue, and particularly relates to an indoor portable fire-fighting breaking and dismantling device.

Background

Fire protection is the prevention and cure of fires, i.e. the prevention and extinguishing of fires. In various fire accidents, the stranded condition of personnel sometimes takes place, if lack suitable equipment, only use the manual broken-in tools such as fire control waist axe, pick, spade, sword, axe, broken-in speed is slow, consume a large amount of vigor of firemen, influence firemen's rescue efficiency, and when the conflagration takes place, the firemen arrives the scene of the conflagration and carries out the rescue and generally need certain time, at the on-the-spot in-process of firemen arriving, it is very important how to save oneself by stranded personnel, so it is very necessary to use broken-in tool to save oneself by stranded personnel in the golden time quantum of rescue.

In order to rapidly carry out self rescue during fire rescue, more and more indoor places are equipped with autonomous fire fighting breaking and dismantling devices to carry out self rescue when needed, however, hammering is needed in the fire fighting breaking and dismantling process, meanwhile, operations such as shearing are needed, the fire fighting breaking and dismantling devices equipped in the indoor places are generally large in size at present, and can be operated only through training of special persons, for example, in the hammering process, trapped persons are difficult to find corresponding striking points, glass or other objects needing to be broken are difficult to be broken, and optimal rescue time is missed.

Except that glass and other articles need to be smashed in the fire rescue process, the lockset or metal products and other articles need to be broken and dismantled, a hydraulic clamp mode is generally adopted for breaking and dismantling in the prior art, however, the device still needs a user to apply larger pressure to complete breaking and dismantling operation in actual use, when the device is trapped in a fire scene, trapped people are generally nervous and difficult to apply larger pressure to the device to complete breaking and dismantling operation, and certain influence can be obviously caused on rescue.

Disclosure of Invention

The invention aims to provide an indoor portable fire-fighting breaking and dismantling device to solve the problems in the background technology.

In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides an indoor portable fire control is broken and is torn open device, includes the frame, the groove of accomodating has been seted up to angles such as the lateral surface of frame, the inside movable mounting of frame has the impact assembly, the right-hand member that strikes the assembly is equipped with power component, power component's right-hand member is equipped with cuts the subassembly, the one end swing joint that cuts the subassembly has the connecting seat, the connecting seat is close to the one end fixedly connected with handle that strikes the subassembly, fixed connection between the one end of handle and the frame, the right-hand member that strikes the subassembly and power component's left end fixed connection, power component's the left and right sides is connected with the left end that cuts the subassembly.

Before the device is used, the device is in a pre-preparation working state, the device can be placed in a place where the device is taken for use under the condition of accidents by utilizing hole positions on a handle, and when the device is in the pre-working state, the impact assembly is positioned in the machine frame, and the shearing assembly is in an unopened state.

According to a further technical scheme, the power assembly comprises an oil storage tank, hydraulic oil is stored in the oil storage tank, an oil storage pipe is fixedly communicated with the left end of the oil storage tank, a two-way flap valve is fixedly mounted at the output end of the oil storage tank, a piston plate is movably sleeved in the oil storage pipe, and a piston rod located in the oil storage pipe is fixedly connected to the left end of the piston plate.

As a further technical scheme, the other end of the piston rod penetrates through the left end of the oil storage pipe and is fixedly provided with an installation seat located on the outer side surface of the oil storage pipe, one end of the installation seat is fixedly connected with the right end of the impact assembly, the upper end and the lower end, close to the left side, of the outer side surface of the oil storage pipe are fixedly communicated with an oil outlet pipe, and the oil outlet pipe is located at the left end of the piston plate.

As a further technical scheme, fixed columns are fixedly mounted at the left end and the right end of the outer side face of the oil storage pipe, movable plates are movably connected to the left end and the right end of the mounting seat through rotating shafts, and the movable plates are movably clamped with the fixed columns.

Before the use of equipment, need adjust the device to operating condition in advance, the accessible applys inboard pressure to the impact assembly, can drive the mount pad to inboard displacement this moment, drive the piston rod through the mount pad and move to the inboard displacement and then drive the piston board and move to the inboard displacement, the inside hydraulic oil that is located the oil storage pipe this moment can give two-way valve pressure and open two-way valve and pour into hydraulic oil into the oil storage tank, the reset spring that is located the piston rod lateral surface simultaneously is compressed, when reset spring compressed to the limit, the one end of fly leaf is located the top of fixed column this moment, can carry out the joint between fly leaf and the fixed column through two fly leaves about rotating, it is fixed to realize, accomplish the energy storage.

As a further technical scheme of the invention, the impact assembly comprises a movable seat, the right end of the movable seat is fixedly connected with an installation seat, a first installation seat is fixedly installed on the outer side surface of the movable seat at an equal angle, one end of the first installation seat is movably connected with a first connecting rod through a rotating shaft, a second installation seat is fixedly installed at the bottom end of the first installation seat, impact drills are fixedly installed at the bottom ends of the second installation seat, and the number of the first installation seats is five and are distributed on the outer side surface of the movable seat.

Need hit when the conflagration takes place to devices such as glass and hit the beat breakage, two fly leafs are stirred to the outside simultaneously to the accessible, can remove the fixed between fly leaf and the fixed column this moment, collect together at the inside hydraulic oil compression state of oil storage tank this moment and be relieved and can assault the piston board, make the piston board displacement towards the left side, reset spring's compression state also can drive the piston rod displacement towards the left side when being relieved and resume deformation simultaneously, and then drive the mount pad and move towards the left side, drive the sliding seat and the first connecting rod displacement towards the left side of mount pad left end simultaneously, the whole outward side of impact assembly displacement of this moment, and then hit the breakage to devices such as glass through the impact of first connecting rod bottom brill.

Compress hydraulic oil and spring through preparation work before the work, and make hydraulic oil and spring save certain energy, and when needs hit the breakage, can release it, the energy of saving up earlier stage releases in the twinkling of an eye, speed when because the speed of release is showing to be greater than saving up can lead to the energy in the twinkling of an eye to show to increase, can directly lead to its breakage on glass or other device surfaces with it direct action this moment, avoid traditional device need use in earlier stage to train and hit the angle and do not to causing the problem that is difficult to hit the bits of broken glass, can be fast to the device breakage, reduce rescue time.

As a further technical scheme of the present invention, the outer side surfaces of the first connecting rods are fixedly provided with a reflective strip, the first connecting rods are located inside the accommodating grooves, the middle portions of the inner side surfaces of the first connecting rods are fixedly provided with third mounting seats, a movable block located on the inner side surface of the first connecting rod is arranged below the movable seat, the outer side surfaces of the movable block are fixedly provided with third mounting seats at equal angles, the other end of the third mounting seat is movably connected with a second connecting rod through a rotating shaft, and the other end of the second connecting rod is fixedly connected with one end of the third mounting seat through a rotating shaft.

As a further technical scheme, the inner side surfaces of the movable blocks are provided with thread grooves, the inner parts of the thread grooves are in threaded connection with threaded rods, the upper end and the lower end of each threaded rod penetrate through the upper end and the lower end of each movable block, and the bottom ends of the threaded rods are movably connected with the bottom end of the movable seat.

When needs hit garrulous device area great, can be through rotating the threaded rod before the operation, can drive the upper and lower displacement of movable block this moment, and when the movable block upwards displacement, because the one end of third mount pad is connected with the second connecting rod and the one end of second connecting rod is connected with the third mount pad, and the third mount pad is then fixed mutually between with first connecting rod, and the whole length of second connecting rod is unchangeable, when the movable block shifts up, the second connecting rod can rotate downwards and give first connecting rod certain pressure, first mounting pad deflects to the outside relatively this moment, increase the operational area of whole impact assembly bottom, simultaneously when not working, the strip that is located first connecting rod lateral surface can be luminous at night and see through accomodating the groove and see out, so that discover fast when needs use for the use.

As a further technical scheme, the shearing assembly comprises an oil conveying pipe, one end of the oil conveying pipe is fixedly communicated with the oil outlet pipe, the other end of the oil conveying pipe is fixedly communicated with a temporary storage pipe, and a lever is arranged at the bottom end of the temporary storage pipe.

As a further technical scheme, the two levers are arranged on the left side and the right side of the power assembly, the top ends of the two levers are symmetrically provided with breaking and dismantling axes, connecting shafts are arranged at positions, close to the top ends, of the two levers, the two levers are rotatably connected through the connecting shafts, and the outer side faces of the connecting shafts are movably connected with the connecting seats.

As a further technical scheme, a movable plate is movably sleeved inside the temporary storage tube, the bottom end of the movable plate is fixedly connected with a movable rod positioned inside the temporary storage tube, the bottom end of the movable rod penetrates through the bottom end of the temporary storage tube and is fixedly provided with a pressure block, and the bottom end of the pressure block is fixedly connected with the outer side face of the lever.

When the barrier is broken to tear open the shearing operation when needs, when the fixed of fly leaf and fixed column is relieved, the handle is gripped tightly to the accessible both hands, when hydraulic oil promoted piston plate displacement to the left end of oil pipe, hydraulic oil can get into defeated oil pipe and enter the inside of keeping in the pipe through oil pipe this moment, can exert pressure to the top of fly leaf this moment, and drive movable rod and pressure piece displacement towards the below, the left end that finally drives two levers is close to relatively, the broken axe of tearing open of two lever right-hand members this moment is close to relatively thereupon and exerts the supplementary broken tear of shearing force to the barrier.

The action through utilizing preparation work in earlier stage comes to store energy, and release and act on the lever when needing, replace the effect of manpower to the lever, because the energy of release in the twinkling of an eye is great, the left end that can drive two levers fast is close to relatively, utilize the lever principle to further enlarge direct action in the barrier with strength simultaneously and accomplish to cut to break open, avoid traditional device to need operating personnel to apply great strength and can operating means when breaking open, make operating personnel also can be convenient break open by oneself and accomplish self-rescue under the comparatively nervous condition of disaster scene, show to increase rescue efficiency and reduce personnel's injured probability.

When the device is not in operation, carry out the joint between fly leaf and the fixed column, first connecting rod is whole to be located the inside of accomodating the groove this moment, and strikes and bores the inside that also is located the accomodating groove, strikes the whole medial surface that is located the frame of subassembly, and the left side of lever is in the angle of opening at utmost, breaks to tear open the axe and also is in the angle of opening at utmost, and whole device is in the preliminary folded condition.

Through when compressing hydraulic oil and spring when preparing in advance and make its ability of gathering up accomplish the energy storage, impact the subassembly and cut the subassembly and also be in the state of preparing in advance and accomplish folding and accomodate, reduce the area of device when not using as far as possible, simultaneously because first connecting rod accomodate with accomodate the inside of groove, do not directly expose and can avoid the device to appear hindering the people phenomenon in the lateral surface, stop traditional device and easily take place to hinder people and the great problem of area when not using, be fit for using under indoor environment.

The invention has the following beneficial effects:

1. according to the invention, hydraulic oil and a spring are compressed through preparation work before work, and certain energy is accumulated in the hydraulic oil and the spring, and when striking and crushing are required, the hydraulic oil and the spring can be released, so that the accumulated energy in the early stage is instantaneously released, and the instantaneous energy is obviously increased due to the fact that the releasing speed is obviously higher than the accumulating speed in the process of accumulating, and the instantaneous energy is directly acted on the surface of glass or other devices to directly crush the glass or other devices, so that the problems that the traditional device needs to be trained in use in the early stage and cannot be easily crushed due to the fact that a striking angle is not correct are avoided, the device can be rapidly crushed, and the rescue time is reduced.

2. According to the invention, energy is stored by utilizing the action of early preparation work, and is released and acted on the lever when needed, so that the action of manpower on the lever is replaced, the left ends of the two levers can be rapidly driven to be relatively close to each other due to the fact that the instantaneously released energy is large, and meanwhile, the force is further amplified by utilizing the lever principle and directly acted on the barrier to finish shearing, breaking and dismantling, so that the situation that the traditional device can be operated by an operator only by applying large force when the traditional device is broken and dismantled is avoided, the operator can conveniently break and dismantle by itself to finish self rescue under the condition of a tense disaster site, the rescue efficiency is obviously increased, and the injury probability of the operator is obviously reduced.

3. The hydraulic oil and the spring are compressed during preparation to enable the energy storage to be completed, and meanwhile, the impact assembly and the shearing assembly are also in a prepared state to complete folding and storage, so that the occupied area of the device when the device is not used is reduced as much as possible.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the bottom structure of the present invention;

FIG. 3 is an exploded view of the frame structure of the present invention;

FIG. 4 is a schematic view of the internal structure of the present invention;

FIG. 5 is a cross-sectional view of the internal structure of the shear assembly of the present invention;

FIG. 6 is a cross-sectional view of the power assembly configuration of the present invention;

FIG. 7 is an isolated schematic view of the impingement assembly configuration of the present invention;

fig. 8 is an exploded view of the threaded rod construction of the present invention.

In the figure: 1. a frame; 2. a receiving groove; 3. an impact assembly; 301. a movable seat; 302. a first mounting seat; 303. a first link; 304. a reflective strip; 305. a second mounting seat; 306. percussion drilling; 307. a third mounting seat; 308. a second link; 309. a third mounting seat; 3010. a movable block; 3011. a thread groove; 3012. a threaded rod; 4. a power assembly; 401. an oil storage tank; 402. an oil storage tube; 403. a two-way flap valve; 404. a piston plate; 405. a piston rod; 406. a return spring; 407. a mounting seat; 408. a movable plate; 409. an oil outlet pipe; 5. a handle; 6. a connecting seat; 7. a shear assembly; 701. an oil delivery pipe; 702. a temporary storage tube; 703. a movable plate; 704. a movable rod; 705. a pressure block; 706. a lever; 707. breaking and dismantling the axe; 708. and (7) connecting the shafts.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

As shown in fig. 1 to 4, in the embodiment of the invention, an indoor portable fire fighting breaking and dismantling device comprises a frame 1, wherein the outer side surface of the frame 1 is provided with a containing groove 2 at an equal angle, an impact assembly 3 is movably mounted inside the frame 1, the right end of the impact assembly 3 is provided with a power assembly 4, the right end of the power assembly 4 is provided with a shearing assembly 7, one end of the shearing assembly 7 is movably connected with a connecting seat 6, one end of the connecting seat 6 close to the impact assembly 3 is fixedly connected with a handle 5, one end of the handle 5 is fixedly connected with the frame 1, the right end of the impact assembly 3 is fixedly connected with the left end of the power assembly 4, and the left side and the right side of the power assembly 4 are connected with the left end of the shearing assembly 7.

Before the device is used, the device is in a pre-preparation working state, the device can be placed in a random place for use in case of accident by utilizing the hole position on the handle 5, and in the pre-working state, the impact assembly 3 is positioned in the frame 1, and the shearing assembly 7 is in an unopened state.

As shown in fig. 6, the power assembly 4 includes an oil storage tank 401, hydraulic oil is stored in the oil storage tank 401, a left end of the oil storage tank 401 is fixedly communicated with an oil storage pipe 402, an output end of the oil storage tank 401 is fixedly provided with a two-way flap valve 403, a piston plate 404 is movably sleeved in the oil storage pipe 402, a piston rod 405 positioned in the oil storage pipe 402 is fixedly connected to the left end of the piston plate 404, the other end of the piston rod 405 penetrates through the left end of the oil storage pipe 402 and is fixedly provided with a mounting seat 407 positioned on an outer side surface of the oil storage pipe 402, one end of the mounting seat 407 is fixedly connected with a right end of the impact assembly 3, upper and lower ends of the outer side surface of the oil storage pipe 402 close to the left side are fixedly communicated with an oil outlet pipe 409, the oil outlet pipe 409 is positioned at the left end of the piston plate 404, fixed columns are fixedly provided at left and right ends of the outer side surface of the oil storage pipe 402, movable plates 408 are movably connected to left and right ends of the mounting seat 407 through a rotating shaft, the movable plate 408 is movably clamped with the fixed column.

Before the use of equipment, the device needs to be adjusted to a pre-working state, inward pressure can be applied to the impact assembly 3 through the device, at the moment, the mounting seat 407 can be driven to displace towards the inner side, the mounting seat 407 drives the piston rod 405 to displace towards the inner side so as to drive the piston plate 404 to displace towards the inner side, at the moment, hydraulic oil in the oil storage pipe 402 can give pressure to the two-way valve 403 and open the two-way valve 403 to inject the hydraulic oil into the oil storage tank 401, meanwhile, the reset spring 406 on the outer side surface of the piston rod 405 is compressed, when the reset spring 406 is compressed to the limit, one end of the movable plate 408 is located above the fixed column at the moment, the movable plate 408 and the fixed column can be clamped through rotating the left movable plate 408 and the right movable plate 408, fixation is realized, and energy storage is completed.

As shown in fig. 7, the impact assembly 3 includes a movable seat 301, the right end of the movable seat 301 is fixedly connected to the mounting seat 407, a first mounting seat 302 is fixedly mounted on the outer side surface of the movable seat 301 at an equal angle, one end of the first mounting seat 302 is movably connected to a first connecting rod 303 through a rotating shaft, a second mounting seat 305 is fixedly mounted at the bottom end of the first mounting seat 302, an impact drill 306 is fixedly mounted at the bottom end of the second mounting seat 305, and the number of the first mounting seats 302 is five and is distributed on the outer side surface of the movable seat 301.

The first embodiment:

need hit when the breakage when devices such as glass when the conflagration takes place, the accessible stirs two fly leaf 408 to the outside simultaneously, can remove the fixed between fly leaf 408 and the fixed column this moment, collect together the inside hydraulic oil compression state of oil storage tank 401 this moment and be relieved and can strike piston plate 404, make piston plate 404 displacement towards the left side, reset spring 406's compression state also can drive piston rod 405 towards the left side displacement when being relieved to resume deformation simultaneously, and then drive mount pad 407 towards the left side displacement, drive the sliding seat 301 and the left side displacement of first connecting rod 303 of mount pad 407 left end simultaneously, strike subassembly 3 whole this moment and can outwards carry out the displacement, and then hit the breakage to devices such as glass through the impact brill 306 of first connecting rod 303 bottom.

As shown in fig. 8, the outer side surface of the first connecting rod 303 is fixedly provided with the reflective strip 304, the first connecting rod 303 is located inside the accommodating groove 2, the middle part of the inner side surface of the first connecting rod 303 is fixedly provided with a third mounting seat 307, a movable block 3010 located on the inner side surface of the first connecting rod 303 is arranged below the movable seat 301, a third mounting seat 309 is fixedly mounted on the outer side surface of the movable block 3010 at an equal angle, the other end of the third mounting seat 307 is movably connected with a second connecting rod 308 through a rotating shaft, the other end of the second connecting rod 308 is fixedly connected with one end of the third mounting seat 309 through a rotating shaft, a threaded groove 3011 is formed on the inner side surface of the movable block 3010, the inside of the threaded groove 3011 is connected with a threaded rod 3012, the upper end and the lower end of the threaded rod 3012 all penetrate through the upper end and the lower end of the movable block 3010, and the bottom end of the movable seat 301 is movably connected with the bottom end of the threaded rod 3012.

When the device area needing to be crushed is larger, the threaded rod 3012 can be rotated before operation, at this time, the movable block 3010 can be driven to move up and down, and when the movable block 3010 moves up, since the second link 308 is connected to one end of the third mount 309 and the third mount 307 is connected to one end of the second link 308, the third mounting seat 307 is fixed with the first link 303, and the overall length of the second link 308 is not changed, when the movable block 3010 moves upward, the second link 308 can rotate downward and apply a certain pressure to the first link 303, and at this time, the first link 303 can deflect outward relative to the first mounting seat 302, so as to increase the operation area of the bottom end of the whole impact assembly 3, meanwhile, when the light-reflecting strip 304 is not in operation, the light-reflecting strip on the outer side surface of the first connecting rod 303 can emit light at night and penetrate out through the accommodating groove 2, so that the light-reflecting strip can be quickly found for use when the light-reflecting strip is needed to be used.

As shown in fig. 4 and 5, the shearing assembly 7 includes an oil delivery pipe 701, one end of the oil delivery pipe 701 is fixedly communicated with the oil outlet pipe 409, a temporary storage pipe 702 is fixedly communicated with the other end of the oil delivery pipe 701, a lever 706 is arranged at the bottom end of the temporary storage pipe 702, the number of the levers 706 is two and is located on the left side and the right side of the power assembly 4, breaking hatches 707 are symmetrically installed at the top ends of the two levers 706, a connecting shaft 708 is arranged at a position, close to the top end, of the two levers 706, the two levers 706 are rotatably connected through the connecting shaft 708, the outer side surface of the connecting shaft 708 is movably connected with the connecting base 6, a movable plate 703 is movably sleeved inside the temporary storage pipe 702, a movable rod 704 located inside the temporary storage pipe 702 is fixedly connected to the bottom end of the movable plate 703, a pressure block 705 is fixedly installed at the bottom end of the movable rod 704 penetrating through the bottom end of the temporary storage pipe 702, and the bottom end of the pressure block 705 is fixedly connected with the outer side surface of the lever 706.

Second embodiment:

when the obstacle needs to be broken and torn, when the fixed of the movable plate 408 and the fixed column is released, the handle 5 can be tightly held by both hands, when the hydraulic oil pushes the piston plate 404 to displace to the left end of the oil outlet pipe 409, the hydraulic oil can enter the oil pipeline 701 through the oil outlet pipe 409 and enter the temporary storage pipe 702, at this time, pressure can be applied to the top end of the movable plate 703, the movable rod 704 and the pressure block 705 are driven to displace downwards, finally, the left ends of the two levers 706 are driven to be relatively close to each other, and the breaking axes 707 at the right ends of the two levers 706 are correspondingly close to each other to apply shearing force to the obstacle to assist breaking and tearing.

Through the action that utilizes earlier stage preparation work to store energy, and release and act on lever 706 when needing, replace the effect of manpower to lever 706, because the energy of release in the twinkling of an eye is great, can drive the left end of two levers 706 relatively close to fast, utilize the lever principle to further enlarge strength direct action in the barrier and accomplish to cut to break open simultaneously, it can operating means to avoid traditional device to need operating personnel to apply great strength when breaking open, make operating personnel also can be convenient break open by oneself and accomplish self-rescue under the comparatively nervous condition in the disaster scene, show that to increase rescue efficiency and reduce personnel's injured probability.

The third embodiment:

when the device is not in operation, the movable plate 408 is clamped with the fixed column, at this time, the first connecting rod 303 is located inside the accommodating groove 2, the impact drill 306 is located inside the accommodating groove 2, the impact assembly 3 is located on the inner side surface of the frame 1, the left side of the lever 706 is located at the maximum opening angle, the breaking axe 707 is also located at the maximum opening angle, and the whole device is in a pre-preparation folding state.

Through when compressing hydraulic oil and spring when preparing in advance and make its ability of gathering up accomplish the energy storage, impact assembly 3 and shearing assembly 7 also are in the state of preparing in advance and accomplish folding and accomodate, reduce the area of device when not using as far as possible, simultaneously because first connecting rod 303 accomodates and accomodates the inside of groove 2, the injury phenomenon can be avoided appearing in the device in the lateral surface to direct exposure, stop traditional device and easily take place to hinder people and the great problem of area when not using, be fit for using under indoor environment.

The working principle and the using process are as follows:

before the device is used, the device needs to be adjusted to a pre-working state, inward pressure can be applied to the impact assembly 3, the mounting seat 407 can be driven to displace inward at the moment, the mounting seat 407 drives the piston rod 405 to displace inward so as to drive the piston plate 404 to displace inward, hydraulic oil in the oil storage pipe 402 can apply pressure to the two-way valve 403 and open the two-way valve 403 to inject the hydraulic oil into the oil storage tank 401, the return spring 406 on the outer side surface of the piston rod 405 is compressed, when the return spring 406 is compressed to the limit, one end of the movable plate 408 is located above the fixed column at the moment, the movable plate 408 and the fixed column can be clamped and connected through rotating the left movable plate 408 and the right movable plate 408, fixation is achieved, and energy storage is completed;

when a fire disaster occurs and glass and other devices need to be hit and crushed, the two movable plates 408 can be simultaneously pushed outwards to pull the two movable plates 408, at the moment, the fixation between the movable plates 408 and the fixed column can be released, at the moment, the compression state of hydraulic oil accumulated in the oil storage tank 401 is released, the piston plate 404 can be impacted, the piston plate 404 is enabled to displace towards the left side, meanwhile, the compression state of the return spring 406 is also released to restore the deformation, the piston rod 405 can also be driven to displace towards the left side, the mounting seat 407 is further driven to displace towards the left side, meanwhile, the movable seat 301 at the left end of the mounting seat 407 and the first connecting rod 303 are driven to displace towards the left side, at the moment, the whole impact assembly 3 can displace towards the outside, and then the glass and other devices are hit and crushed through the impact drill 306 at the bottom end of the first connecting rod 303;

when the device area needing to be crushed is larger, the threaded rod 3012 can be rotated before operation, at this time, the movable block 3010 can be driven to move up and down, and when the movable block 3010 moves up, since the second link 308 is connected to one end of the third mount 309 and the third mount 307 is connected to one end of the second link 308, the third mounting seat 307 is fixed with the first link 303, and the overall length of the second link 308 is not changed, when the movable block 3010 moves upward, the second link 308 can rotate downward and apply a certain pressure to the first link 303, and at this time, the first link 303 can deflect outward relative to the first mounting seat 302, so as to increase the operation area of the bottom end of the whole impact assembly 3, meanwhile, when the LED lamp is not in operation, the light reflecting strips 304 positioned on the outer side surface of the first connecting rod 303 can emit light at night and penetrate out through the accommodating grooves 2, so that the LED lamp can be quickly found for use when in need;

when the obstacle needs to be broken and torn, when the fixation of the movable plate 408 and the fixed column is released, the handle 5 can be tightly held by both hands, when the hydraulic oil pushes the piston plate 404 to displace to the left end of the oil outlet pipe 409, the hydraulic oil can enter the oil pipeline 701 through the oil outlet pipe 409 and enter the temporary storage pipe 702, at this time, pressure can be applied to the top end of the movable plate 703, the movable rod 704 and the pressure block 705 are driven to displace downwards, finally, the left ends of the two levers 706 are driven to be relatively close to each other, and at this time, the breaking axes 707 at the right ends of the two levers 706 are correspondingly close to each other to apply shearing force to the obstacle to assist in breaking and tearing;

when the device does not work, the movable plate 408 and the fixed column are clamped, the first connecting rod 303 is located inside the accommodating groove 2, the impact drill 306 is located inside the accommodating groove 2, the whole impact assembly 3 is located on the inner side face of the rack 1, the left side of the lever 706 is at the maximum opening angle, the breaking and dismantling axe 707 is also at the maximum opening angle, and the whole device is in a pre-preparation folding state.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an indoor portable fire control is broken and is torn open device, includes frame (1), its characterized in that: the utility model discloses a novel multifunctional electric shock absorber, including frame (1), the inside movable mounting of frame (1) has the impact subassembly (3), the right-hand member that strikes subassembly (3) is equipped with power component (4), the right-hand member of power component (4) is equipped with shearing subassembly (7), the one end swing joint of shearing subassembly (7) has connecting seat (6), one end fixedly connected with handle (5) that connecting seat (6) are close to impact subassembly (3), fixed connection between the one end of handle (5) and frame (1), the right-hand member of impact subassembly (3) and the left end fixed connection of power component (4), the left and right sides of power component (4) is connected with the left end of shearing subassembly (7).

2. An indoor portable fire control breaking open device according to claim 1, characterized in that: power component (4) are including oil storage tank (401), hydraulic oil is stored in the inside of oil storage tank (401), the fixed intercommunication in left end of oil storage tank (401) has oil storage pipe (402), the output fixed mounting of oil storage tank (401) has two-way valve (403), piston plate (404) have been cup jointed in the inside activity of oil storage pipe (402), the left end fixedly connected with of piston plate (404) is located inside piston rod (405) of oil storage pipe (402).

3. An indoor portable fire control breaking open device according to claim 2, characterized in that: the other end of piston rod (405) runs through left end and the fixed mounting of oil storage pipe (402) and has mount pad (407) that are located oil storage pipe (402) lateral surface, the one end of mount pad (407) and the right-hand member fixed connection who strikes subassembly (3), oil storage pipe (402) lateral surface is close to the left upper and lower both ends and all is fixed the intercommunication and has play oil pipe (409), play oil pipe (409) are located the left end of piston plate (404).

4. An indoor portable fire control breaking open device according to claim 3, characterized in that: the oil storage pipe is characterized in that fixed columns are fixedly mounted at the left end and the right end of the outer side face of the oil storage pipe (402), movable plates (408) are movably connected to the left end and the right end of the mounting seat (407) through rotating shafts, and the movable plates (408) are movably connected with the fixed columns in a clamped mode.

5. An indoor portable fire control breaking open device according to claim 1, characterized in that: strike subassembly (3) including movable seat (301), fixed connection between the right-hand member of movable seat (301) and mount pad (407), angle fixed mounting such as lateral surface of movable seat (301) has first mount pad (302), the one end of first mount pad (302) has first connecting rod (303) through pivot swing joint, the bottom fixed mounting of first mount pad (302) has second mount pad (305), the equal fixed mounting in bottom of second mount pad (305) has impact and bores (306), the quantity of first mount pad (302) is five and distributes the lateral surface at movable seat (301) altogether.

6. An indoor portable fire control breaking open device according to claim 5, characterized in that: the equal fixed mounting of lateral surface of first connecting rod (303) has anti-light strip (304), first connecting rod (303) are located the inside of accomodating groove (2), the equal fixed mounting in middle part of first connecting rod (303) medial surface has third mount pad (307), the below of sliding seat (301) is equipped with movable block (3010) that is located first connecting rod (303) medial surface, the impartial angle fixed mounting of lateral surface of movable block (3010) has third mount pad (309), the other end of third mount pad (307) has second connecting rod (308) through pivot swing joint, the other end of second connecting rod (308) passes through the one end fixed connection of pivot and third mount pad (309).

7. The indoor portable fire fighting breaking-in device according to claim 6, characterized in that: thread groove (3011) have all been seted up to the medial surface of movable block (3010), the equal threaded connection in inside of thread groove (3011) has threaded rod (3012), the upper and lower both ends of threaded rod (3012) all run through the upper and lower both ends of movable block (3010) and the bottom swing joint of bottom and sliding seat (301).

8. An indoor portable fire control breaking open device according to claim 1, characterized in that: cut subassembly (7) including defeated oil pipe (701), fixed intercommunication between the one end of defeated oil pipe (701) and oil pipe (409), the fixed intercommunication of the other end of defeated oil pipe (701) has temporary storage pipe (702), the bottom of temporary storage pipe (702) is equipped with lever (706).

9. An indoor portable fire control breaking open device according to claim 8, characterized in that: the number of the levers (706) is two and is located on the left side and the right side of the power assembly (4), the top ends of the two levers (706) are symmetrically provided with breaking and dismantling axes (707), connecting shafts (708) are arranged at positions, close to the top ends, of the two levers (706), the two levers (706) are rotatably connected through the connecting shafts (708), and the outer side faces of the connecting shafts (708) are movably connected with the connecting base (6).

10. An indoor portable fire control breaking open device according to claim 8, characterized in that: the inside activity of pipe (702) of keeping in has cup jointed movable plate (703), the bottom fixedly connected with of movable plate (703) is located the inside movable rod (704) of pipe (702) of keeping in, the bottom of movable rod (704) is run through the bottom of pipe (702) of keeping in and fixed mounting has pressure piece (705), the bottom of pressure piece (705) and the lateral surface fixed connection of lever (706).