CN114849124B

CN114849124B - Multifunctional fire-fighting forcible entry device

Info

Publication number: CN114849124B
Application number: CN202210599669.1A
Authority: CN
Inventors: 黄萍; 肖天华; 刘平
Original assignee: Zhejiang Zhongchen City Emergency Service Management Co ltd
Current assignee: Zhejiang Zhongchen City Emergency Service Management Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2023-01-06
Anticipated expiration: 2042-05-30
Also published as: CN114849124A

Abstract

The invention belongs to the technical field of forcible entry equipment, and discloses a multifunctional fire control forcible entry device which comprises an installation machine body, wherein a drilling mechanism and a shearing mechanism are respectively arranged at the left end and the right end of the installation machine body, an installation groove is formed in the outer surface of the installation machine body, and an arc groove is formed in the left end surface of the installation machine body. According to the invention, the electrically controlled telescopic rod is fixedly connected with the pressure ring, the telescopic rod is used for rapidly and repeatedly stretching, so that the pressure ring extrudes pressure oil in the annular cavity, the pressure oil under the extrusion state quickly enters the movable pipe through the fixed pipe, the circulation diameter is rapidly reduced, and the pressure of the pressure oil is increased, so that the high-speed high-pressure oil is used for pushing the hammer block to move to impact the positioning nail, the positioning nail is shallowly inserted into the building surface, and the drilling hole is vertically stable by matching with the contact plate, meanwhile, the drilling hole position deviation is avoided, the accurate vertical drilling hole is kept, and the accurate breaking and dismantling are realized.

Description

Multifunctional fire-fighting forcible entry device

Technical Field

The invention belongs to the technical field of forcible entry equipment, and particularly relates to a multifunctional fire control forcible entry device.

Background

"fire fighting" is to eliminate hidden danger and prevent disaster (i.e. to prevent and solve human, natural and accidental disasters in life, work and learning process), and the narrow meaning of the term is that: the meaning of (putting out) the conflagration mainly includes the personnel's rescue of scene of conflagration, the rescue of important facility equipment, historical relic, the safety protection and the rescue of important property, put out the conflagration etc. to all kinds of fire control during operation, need adopt to break and tear the dismouting and put and destroy and tear out building and metal to realize the rescue and rescue the purpose of rescuing, adopt at present to use multi-functionally to prevent breaking the dismouting and putting into use, realize multiple functions such as local drilling, whole demolition, metal shearing.

Multi-functional ability control breaking and dismantling device among the prior art, mainly involve drilling and shearing function, when breaking and dismantling the rescue to needs are accomplished to the building face drilling, because present drill bit when with the building face contact, lack good location effect, make actual drilling positional deviation obvious, along with deepening the drilling process, the skew appears in the actual drilling, and then the effect of actual drilling rescue has been influenced, and the actual degree of difficulty is great when the manpower is pressed the location, can't reach the control effect of certain precision, under the not good condition of drilling quality, greatly reduced the efficiency of actual accurate breaking and dismantling, actual rescue time has been prolonged, the result of use is not good.

In addition, current multi-functional anti-breaking device, when carrying out drilling rescue such as building face, along with the rotation of drilling rod, a large amount of dust appears in the actual drilling face, influence fire fighter's observation sight, disturb fire fighter's normal drilling operation, and influence the drilling location equally, the dust of diffusion exists the condition that influences stranded personnel mood, and the dust that the actual drilling produced is difficult to the clearance, and the drilling rod is accomplishing a large amount of dust of drilling operation back surface adhesion, dust is difficult to the clearance in the drilling rod surface groove, excellent in use effect.

Disclosure of Invention

The invention aims to provide a multifunctional anti-breaking and disassembling 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 a broken dismouting of multi-functional fire control device, includes the installation organism, both ends are equipped with drilling mechanism and shear mechanism respectively about the installation organism, the mounting groove has been seted up to the surface of installation organism, the arc groove has been seted up to the left end face of installation organism, the annular chamber has been seted up to the inside of installation organism, the internal surface activity of annular chamber has cup jointed the pressure ring, the internal surface fixed mounting of mounting groove has the telescopic link, the terminal surface and the pressure ring fixed connection of telescopic link, the fixed intercommunication in inside of arc groove has fixed pipe, the external surface activity of fixed pipe has cup jointed the movable tube, a chamber and No. two chambers have been seted up respectively to the inside of movable tube, the internal surface activity in a chamber has cup jointed the push rod, the lower extreme fixedly connected with hammer block of push rod, fixedly connected with No. three springs between push rod and the fixed pipe, the fixed intercommunication in bottom surface of movable tube has the contact plate, the inside activity of movable tube and contact plate has cup jointed the location nail, the upper end fixedly connected with of location nail, no. two springs of fixedly connected with between connecting plate and the movable tube, the external surface fixedly connected with mount of installation organism.

The first embodiment: as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, when drilling is performed, the contact plate is contacted with the building surface according to the target drilling position, when three groups of contact plates are contacted simultaneously, the forcible entry device is kept vertical to the building surface, the telescopic rod is started to rapidly extend and reset, the pressure ring is repeatedly moved in the annular cavity for multiple times under repeated action, so that the pressure ring intermittently pushes the hydraulic oil in the annular cavity into the fixed pipe, the intermittently-surged pressure oil rapidly floods into the fixed pipe and then enters into the first cavity of the movable pipe, and the push rod is pushed to rapidly move, so that the hammer block on the end face of the push rod rapidly impacts the positioning nail, the tip of the positioning nail is driven into the building surface under repeated multiple impacts, the drilling mechanism is started, the drill rod of the drilling mechanism is stably driven, the drill rod continuously moves along the fixed pipe along with the driving of the movable pipe, and the first spring is compressed.

At first, set up the annular chamber through the inside at the installation organism, and establish annular pressure ring at the inside cover of annular chamber, and utilize automatically controlled telescopic link and pressure ring fixed connection, through utilizing the telescopic link to relapse the flexible action fast, make pressure ring extrusion pressure oil in the annular chamber, thereby make pressure oil under the extrusion state enter into the movable tube through fixed pipe fast, and through utilizing the circulation diameter that reduces fast, increase pressure oil's pressure, thereby utilize high-speed highly compressed pressure oil to promote the hammer block and remove the striking location nail, thereby make the location nail shallowly insert on the building face, the cooperation contact plate, when realizing drilling vertically stable, avoid appearing drilling offset, keep accurate vertical drilling, thereby realize accurate breaking open.

Preferably, no. two chambeies are located the middle part in a chamber, the surface activity of hammer block cup joints the inside in No. two chambeies, connecting plate and No. two springs all are located the inside in No. two chambeies, through utilizing the elasticity of No. two springs, after drilling, will fix a position the nail when outwards extracting the device and take out, and No. two springs under the natural state promote the pointed end of fixing a position the nail and be located the outside of contact plate, guarantee that the fixing a position the nail can not be pulled out by No. two springs when inserting.

Preferably, the fixed cover of surface of fixed pipe has connect solid fixed ring, a fixedly connected with spring between solid fixed ring and the movable tube for through the elasticity that utilizes a spring, drive the movable tube after accomplishing drilling and reset, and guarantee that the contact plate contacts the building face all the time when drilling.

Preferably, the inner surface of the arc groove is provided with a sliding groove, the outer surface of the movable pipe is fixedly connected with a sliding plate, the outer surface of the sliding plate is movably sleeved with the sliding groove, and the sliding groove and the sliding plate are movably sleeved, so that the movable pipe has a stable sliding effect, and the movable pipe is prevented from being twisted.

Preferably, the outer fixed surface of installation organism is connected with the curb plate, the side of curb plate is equipped with extrusion mechanism, the elasticity of a spring is cooperated in the outside of installation organism is cup jointed in the activity of extrusion mechanism, when the drilling rod that the installation organism drove drilling mechanism infiltrates drilling gradually, makes the relative installation organism of extrusion mechanism remove and accomplish the clear water and extrude.

Preferably, the inner side of the outer surface of the movable pipe is provided with an ejection hole, the outer side of the outer surface of the movable pipe is fixedly communicated with a control valve, a curved pipe is fixedly communicated between the control valve and the extrusion mechanism, the curved pipe is communicated with the second cavity when the control valve is in an open state, clear water is allowed to enter, and the rigid curved pipe has stable supporting force and is convenient for driving the extrusion mechanism to move.

Preferably, extrusion mechanism includes storage ring, loop bar, trepanning and extrusion ring, the outer end and the curb plate fixed connection of loop bar, the outside at the installation organism is established to the storage ring cover, the trepanning is seted up on the top surface of storage ring, the surface and the trepanning activity of loop bar are cup jointed, extrusion ring cover establish the inside of storage ring and with loop bar fixed connection, accomplish the clear water storage through utilizing the storage ring, and when improving drilling depth gradually, along with the relative movement of movable tube and installation organism, utilize rigid bent pipe to drive extrusion mechanism and installation organism relative movement, and then make fixed loop bar drive the clear water in the continuous extrusion storage ring of extrusion ring, improve the clear water velocity of flow, the cooperation hammer block improves the blowout effect.

Preferably, a communicating pipe is arranged on the outer side of the extrusion mechanism, a sealing plug is sleeved on the end face of the communicating pipe in a threaded manner, the communicating pipe is fixedly communicated with the storage ring, clear water supply is realized by opening the sealing plug, and sufficient clear water is guaranteed to be sprayed out.

Preferably, the quantity of movable tube and contact plate is three, three the equidistant distribution of movable tube annular, no. two chambers are linked together with the blowout hole, guarantee the homogeneity of blowout hole blowout clear water through the movable tube that three annular distributes, and make the location nail insert and have better stability behind the building body.

The second embodiment: as shown in fig. 1, 2, 4, 5, 6 and 7, during drilling, the control valve is started to make the clean water in the extrusion mechanism circulate to the cavity II of the movable pipe along the curved pipe, and simultaneously the telescopic rod is started again, the pressure ring is driven by the telescopic rod to rapidly reciprocate along with the telescopic rod, so that the pressure oil gap in the annular cavity is introduced into the cavity I of the movable pipe, and the hammer block in the cavity II is pushed to reciprocate, so that the clean water entering the cavity II is extruded and sprayed out through the spraying hole, the sprayed clean water surrounds the drill rod of the drilling mechanism to absorb dust, the dust raised at the drilling position disappears, and after the drill rod of the drilling mechanism is taken out from the building body, the rotation of the drill rod of the drilling mechanism is continuously kept, the clean water is sprayed out from the spraying hole, the sprayed clean water is sprayed out to the drill rod, and the dust in the gap on the outer surface of the drill rod is washed out, so that the drill rod is kept clean.

Firstly, establish the extrusion mechanism outside the installation organism through utilizing the movable sleeve, open the control valve in drilling process, and make the clear water that stores in the extrusion mechanism flow into No. two chambeies of movable pipe along the bent pipe, cooperation telescopic link drives pressure ring reciprocating motion, pressure oil promotes hammer block reciprocating motion at first, thereby utilize the hammer block of cover establishing in No. two chambeies to erupt the clear water that circulates to No. two chambeies through the blowout hole, after the movable pipe that encircles the drilling rod outside sprays the clear water near the drilling rod, adsorb the dust that rises in drilling process, and then make drilling position dust disappear, when improving drilling operation observation effect, drilling environment air quality has been improved, improve the rescue effect.

In addition, the extrusion mechanism is matched with the control valve to realize clean water supply, the telescopic rod is matched to push the pressure ring to move, the hammer block is enabled to spray clean water, after drilling is finished, the drill rod is kept to rotate, the sprayed clean water is sprayed to the rotating drill rod, flushing of the drill rod is achieved, a large amount of dirt is attached to an inner groove in the outer surface of the drill rod after drilling is avoided, the automatic cleaning effect is improved, the cleaning quality is high, and the using effect is good.

The invention has the following beneficial effects:

1. according to the invention, the annular cavity is formed in the installation machine body, the annular pressure ring is sleeved in the annular cavity, the electrically controlled telescopic rod is fixedly connected with the pressure ring, the telescopic rod is used for rapidly and repeatedly stretching to extrude pressure oil in the annular cavity, so that the pressure oil in the extrusion state quickly enters the movable pipe through the fixed pipe, the circulation diameter is rapidly reduced, the pressure of the pressure oil is increased, the high-speed high-pressure oil is used for pushing the hammer block to move and impact the positioning nail, the positioning nail is shallowly inserted into a building surface, the contact plate is matched, the drilling hole is vertically stable, the drilling hole position deviation is avoided, the accurate vertical drilling hole is kept, and the accurate breaking and dismantling are realized.

2. According to the invention, the extrusion mechanism is movably sleeved on the outer side of the installation machine body, the control valve is opened in the drilling process, the clean water stored in the extrusion mechanism flows into the second cavity of the movable pipe along the bent pipe, the telescopic rod is matched to drive the pressure ring to move in a reciprocating manner, firstly, the pressure oil pushes the hammer block to move in a reciprocating manner, so that the clean water circulating to the second cavity is ejected out through the ejection hole by using the hammer block sleeved in the second cavity, and after the clean water is ejected to the vicinity of the drill pipe by the movable pipe surrounding the outer side of the drill pipe, dust raised in the drilling process is adsorbed, so that the dust at the drilling position disappears, the observation effect of the drilling operation is improved, and meanwhile, the air quality of the drilling environment is improved, and the rescue effect is improved.

3. According to the invention, the extrusion mechanism is matched with the control valve to realize the supply of clean water, and the telescopic rod is matched to push the pressure ring to move, so that the hammer block can spray the clean water, and the sprayed clean water is sprayed to the rotating drill rod under the condition of keeping the drill rod rotating after the drilling is finished, so that the washing of the drill rod is realized, a large amount of dirt is prevented from being attached to an inner groove on the outer surface of the drill rod after the drilling is finished, the automatic cleaning effect is improved, the cleaning quality is high, and the using effect is good.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the mounting body of the present invention;

FIG. 5 is an exploded view of the movable tube and the stationary tube according to the present invention;

FIG. 6 is a schematic cross-sectional view of a removable tube according to the present invention;

fig. 7 is an exploded view of the pressing mechanism of the present invention.

In the figure: 1. installing a machine body; 2. a drilling mechanism; 3. a shearing mechanism; 4. an annular cavity; 5. a pressure ring; 6. a telescopic rod; 7. a fixed tube; 8. a movable tube; 9. a fixing ring; 10. a first spring; 11. a first chamber; 12. a second chamber; 13. a push rod; 14. a hammer block; 15. a contact plate; 16. positioning nails; 17. a connecting plate; 18. a second spring; 19. an arc groove; 20. a slide plate; 21. a chute; 22. a controller; 23. a side plate; 24. an extrusion mechanism; 241. a storage ring; 242. a loop bar; 243. trepanning; 244. a squeezing ring; 25. A control valve; 26. a curved pipe; 27. an ejection hole; 28. mounting grooves; 29. a third spring; 30. a fixed mount; 31. a communicating pipe; 32. and (4) sealing plugs.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in fig. 1 to 7, an embodiment of the present invention provides a multifunctional fire fighting breaking and dismantling device, which includes an installation machine body 1, a drilling mechanism 2 and a shearing mechanism 3 are respectively disposed at left and right ends of the installation machine body 1, an installation groove 28 is disposed on an outer surface of the installation machine body 1, an arc groove 19 is disposed on a left end surface of the installation machine body 1, an annular cavity 4 is disposed inside the installation machine body 1, a cross-sectional area of the annular cavity 4 is much larger than an inner diameter of a fixed pipe 7, the pressure oil in the fixed pipe 7 flows faster, the pressure is higher, the impact effect of the hammer block 14 is improved, the inner surface of the annular cavity 4 is movably sleeved with the pressure ring 5, the inner surface of the mounting groove 28 is fixedly provided with the telescopic rod 6, the end surface of the telescopic rod 6 is fixedly connected with the pressure ring 5, the inner part of the arc groove 19 is fixedly communicated with the fixed pipe 7, the outer surface of the fixed pipe 7 is movably sleeved with the movable pipe 8, the inner part of the movable pipe 8 is respectively provided with a first cavity 11 and a second cavity 12, the inner surface of the first cavity 11 is movably sleeved with the push rod 13, the lower end of the push rod 13 is fixedly connected with the hammer block 14, and a third spring 29 is fixedly connected between the push rod 13 and the fixed pipe 7, the elasticity of the third spring 29 is utilized to ensure that the push rod 13 has good reset effect, the bottom surface of the movable tube 8 is fixedly communicated with the contact plate 15, the positioning nails 16 are movably sleeved inside the movable tube 8 and the contact plate 15, the upper ends of the positioning nails 16 are fixedly connected with the connecting plate 17, through utilizing 16 pointed ends of location nail to insert in the building face, improve and support location effect, skew when avoiding drilling, improve drilling location effect, no. two spring 18 of fixedly connected with between connecting plate 17 and the movable tube 8, the outer fixed surface of installation organism 1 is connected with mount 30, and mount 30 is used for the person of facilitating the use to hold.

The first embodiment: as shown in fig. 1, 2, 3, 4, 5 and 6, when drilling, the contact plate 15 is contacted with the building surface according to the target drilling position, when the three groups of contact plates 15 are contacted simultaneously, the breaking device is perpendicular to the building surface, the telescopic rod 6 is started, the telescopic rod 6 is enabled to extend and reset rapidly, the pressure ring 5 is enabled to move repeatedly in the annular cavity 4 in a reciprocating manner, the pressure ring 5 is enabled to push hydraulic oil in the annular cavity 4 into the fixed pipe 7 intermittently, the intermittently rushed pressure oil enters the first cavity 11 of the movable pipe 8 after rushing into the fixed pipe 7 rapidly, the push rod 13 is enabled to move rapidly, the hammer block 14 on the end face of the push rod 13 impacts the positioning nail 16 rapidly, the tip of the positioning nail 16 is enabled to be nailed into the building surface repeatedly, the drilling mechanism 2 is started, the drill rod of the drilling mechanism 2 keeps stable drilling, the drill rod moves along the fixed pipe 7 along with continuous drilling, and the first spring 10 is compressed.

Firstly, offer annular chamber 4 through the inside at installation organism 1, and establish annular pressure ring 5 at the inside cover of annular chamber 4, and utilize automatically controlled telescopic link 6 and pressure ring 5 fixed connection, through utilizing telescopic link 6 to stretch out and draw back the action fast repeatedly, make pressure ring 5 extrude the pressure oil in annular chamber 4, thereby make pressure oil under the extrusion state enter into the movable tube 8 through fixed pipe 7 fast, and through utilizing the circulation diameter that reduces fast, increase the pressure of pressure oil, thereby utilize high-speed highly compressed pressure oil to promote hammer block 14 and remove striking location nail 16, thereby make location nail 16 shallowly insert on the building face, cooperation contact plate 15, when realizing drilling vertically stable, avoid appearing the drilling offset, keep accurate vertical drilling, thereby realize accurate broken the tearing open.

Wherein, no. two chamber 12 are located the middle part in chamber 11, and the surface activity of hammer block 14 is cup jointed in the inside in No. two chamber 12, and connecting plate 17 and No. two spring 18 all are located the inside in No. two chamber 12, through utilizing the elasticity of No. two spring 18, after drilling, take out location nail 16 when outwards extracting the device, and No. two spring 18 under the natural state promote the most advanced of location nail 16 to be located the outside of contact plate 15, can not pulled out by No. two spring 18 when guaranteeing that location nail 16 inserts.

Wherein, the outer fixed surface of fixed pipe 7 has cup jointed solid fixed ring 9, and a fixedly connected with spring 10 between solid fixed ring 9 and the movable tube 8 is through utilizing the elasticity of a spring 10 for drive movable tube 8 after accomplishing drilling and reset, and guarantee that contact plate 15 contacts the building face all the time when drilling.

Wherein, the spout 21 has been seted up to the internal surface of arc groove 19, and the outer fixed surface of activity pipe 8 is connected with slide 20, and slide 20's surface and the activity of spout 21 are cup jointed, cup joints through the activity that utilizes spout 21 and slide 20 for activity pipe 8 has a stable sliding effect, avoids twising reverse.

Wherein, the outer fixed surface of installation organism 1 is connected with curb plate 23, and the side of curb plate 23 is equipped with extrusion mechanism 24, and extrusion mechanism 24 activity cup joints in the outside of installation organism 1, and the elasticity of cooperation spring 10 when installing organism 1 and driving drilling mechanism 2's of drilling mechanism 2 drilling rod infiltration drilling gradually for extrusion mechanism 24 removes and accomplishes the clear water and extrudes relatively installation organism 1.

Wherein, the inner side of the outer surface of the movable pipe 8 is provided with an ejection hole 27, the outer side of the outer surface of the movable pipe 8 is fixedly communicated with a control valve 25, a curved pipe 26 is fixedly communicated between the control valve 25 and the extrusion mechanism 24, the curved pipe 26 is communicated with the second cavity 12 when the control valve 25 is in an opening state, the clear water is allowed to enter, and the rigid curved pipe 26 has stable supporting force and is convenient for driving the extrusion mechanism 24 to move.

The extruding mechanism 24 comprises a storage ring 241, a sleeve rod 242, a sleeve hole 243 and an extruding ring 244, the outer end of the sleeve rod 242 is fixedly connected with the side plate 23, the storage ring 241 is sleeved on the outer side of the installation body 1, the sleeve hole 243 is formed in the top surface of the storage ring 241, the outer surface of the sleeve rod 242 is movably sleeved with the sleeve hole 243, the extruding ring 244 is sleeved inside the storage ring 241 and is fixedly connected with the sleeve rod 242, clear water storage is completed through the storage ring 241, when the drilling depth is gradually increased, along with relative movement of the movable pipe 8 and the installation body 1, the rigid bent pipe 26 is used for driving the extruding mechanism 24 to move relative to the installation body 1, the fixed sleeve rod 242 is further used for driving the extruding ring 244 to continuously extrude clear water in the storage ring 241, the flow rate of the clear water is increased, and the extruding effect is improved by matching with the hammer block 14.

Wherein, the outside of extrusion mechanism 24 is equipped with communicating pipe 31, and the terminal surface screw thread of communicating pipe 31 is cup jointed sealing plug 32, and communicating pipe 31 and storage ring 241 are fixed to be communicated, realizes the clear water supply through opening sealing plug 32, guarantees that enough clear water spouts.

Wherein, the quantity of 8 contact plates 15 of activity pipe is three, and 8 annular equidistant distributions of three activity pipe, no. two chamber 12 are linked together with blowout hole 27, guarantee the homogeneity of 27 blowout clear waters of blowout hole through the activity pipe 8 of three annular distribution, and make the location nail 16 insert and have better stability behind the building body.

The second embodiment: as shown in fig. 1, 2, 4, 5, 6 and 7, during drilling, the control valve 25 is started to make the clean water in the squeezing mechanism 24 flow into the cavity No. two 12 of the movable pipe 8 along the curved pipe 26, and at the same time, the telescopic rod 6 is started again, the telescopic rod 6 drives the pressure ring 5 to rapidly reciprocate, so that the pressure oil clearance in the annular cavity 4 is introduced into the cavity No. one 11 of the movable pipe 8, and the hammer block 14 in the cavity No. two 12 is pushed to reciprocate, so that the clean water entering the cavity No. two 12 is squeezed and sprayed out through the spraying hole 27, the sprayed clean water absorbs dust around the drill rod of the drilling mechanism 2, the dust raised at the drilling position disappears, and after the drill rod of the drilling mechanism 2 is taken out of the building body, the rotation of the drill rod of the drilling mechanism 2 is continuously maintained, the clean water is sprayed out from the spraying hole 27, the sprayed clean water is sprayed to the drill rod, so that the dust in the gap on the outer surface of the drill rod is washed out, and the drill rod is kept clean.

Firstly, the extrusion mechanism 24 outside the installation machine body 1 is sleeved by the movable sleeve, the control valve 25 is opened in the drilling process, clean water stored in the extrusion mechanism 24 flows into the second cavity 12 of the movable pipe 8 along the bent pipe 26, the telescopic rod 6 is matched to drive the pressure ring 5 to reciprocate, at first, the pressure oil pushes the hammer block 14 to reciprocate, so that the clean water circulating into the second cavity 12 is jetted out through the jetting hole 27 by the hammer block sleeved in the second cavity 12, after the movable pipe 8 surrounding the outer side of the drill rod jets the clean water to the position near the drill rod, dust raised in the drilling process is adsorbed, the dust at the drilling position disappears, the observation effect of the drilling operation is improved, the air quality of the drilling environment is improved, and the rescue effect is improved.

In addition, supply of clean water is realized through utilizing extrusion mechanism 24 to cooperate control valve 25 to cooperate telescopic link 6 to promote the removal of pressure ring 5, realize that hammer block 14 erupts the clear water, after drilling, keep under the rotatory circumstances of drilling rod, make spun clear water spout to rotatory drilling rod, thereby realize washing of drilling rod, avoid adhering to a large amount of dirt in the inside groove of drilling rod surface after drilling, improve the self-cleaning effect, and the cleaning quality is high, excellent in use effect.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 a broken dismouting of multi-functional fire control device, includes installation organism (1), its characterized in that: the nail-shearing machine is characterized in that a drilling mechanism (2) and a shearing mechanism (3) are respectively arranged at the left end and the right end of the installation machine body (1), a mounting groove (28) is formed in the outer surface of the installation machine body (1), an arc groove (19) is formed in the left end face of the installation machine body (1), an annular cavity (4) is formed in the installation machine body (1), a pressure ring (5) is sleeved on the inner surface of the annular cavity (4), a telescopic rod (6) is installed on the inner surface of the mounting groove (28), the end face of the telescopic rod (6) is fixedly connected with the pressure ring (5), a fixed pipe (7) is fixedly communicated with the inner part of the arc groove (19), a movable pipe (8) is sleeved on the outer surface of the fixed pipe (7), a first cavity (11) and a second cavity (12) are respectively arranged in the inner part of the movable pipe (8), a push rod (13) is sleeved on the inner surface of the first cavity (11), a hammer block (14) is fixedly connected with the lower end of the push rod (13), a third spring (29) is fixedly connected between the push rod (13) and the fixed pipe (7), a movable pipe (15) is fixedly connected with a movable nail (16) and a movable nail (15) is connected with a movable nail (17), spring (18) No. two of fixedly connected with between connecting plate (17) and movable tube (8), the outer fixed surface of installation organism (1) is connected with mount (30), no. two chamber (12) are located the middle part of a chamber (11), the inside at No. two chamber (12) is cup jointed in the surface activity of hammer block (14), connecting plate (17) and No. two spring (18) all are located the inside of No. two chamber (12), the outer fixed surface of fixed tube (7) has cup jointed solid fixed ring (9), spring (10) of fixedly connected with between solid fixed ring (9) and movable tube (8), spout (21) have been seted up to the internal surface of arc groove (19), the outer fixed surface of movable tube (8) is connected with slide (20), the surface and the spout (21) activity of slide (20) are cup jointed.

2. The multifunctional fire fighting dismantling device according to claim 1, characterized in that: the outer surface of the mounting machine body (1) is fixedly connected with a side plate (23), the side surface of the side plate (23) is provided with an extrusion mechanism (24), and the extrusion mechanism (24) is movably sleeved on the outer side of the mounting machine body (1).

3. The multifunctional fire fighting breaking and dismantling device as recited in claim 1, characterized in that: the inner side of the outer surface of the movable pipe (8) is provided with a spraying hole (27), the outer side of the outer surface of the movable pipe (8) is fixedly communicated with a control valve (25), and a curved pipe (26) is fixedly communicated between the control valve (25) and the extrusion mechanism (24).

4. The multifunctional fire fighting breaking and dismantling device as recited in claim 2, characterized in that: extrusion mechanism (24) include storage ring (241), loop bar (242), trepanning (243) and extrusion ring (244), the outer end and curb plate (23) fixed connection of loop bar (242), the outside at installation organism (1) is established in storage ring (241) cover, trepanning (243) are seted up on the top surface of storage ring (241), the surface and the trepanning (243) activity of loop bar (242) are cup jointed, extrusion ring (244) are established in the inside of storage ring (241) and with loop bar (242) fixed connection.

5. The multifunctional fire fighting dismantling device according to claim 4, wherein: the outer side of the extrusion mechanism (24) is provided with a communicating pipe (31), the end face of the communicating pipe (31) is in threaded sleeve connection with a sealing plug (32), and the communicating pipe (31) is fixedly communicated with a storage ring (241).

6. The multifunctional fire fighting breaking and dismantling device as recited in claim 1, characterized in that: the number of the movable pipes (8) and the number of the contact plates (15) are three, the movable pipes (8) are distributed in an annular shape at equal intervals, and the second cavity (12) is communicated with the ejection holes (27).