CN107137849A - A kind of jetting overall apparatus through walls - Google Patents
A kind of jetting overall apparatus through walls Download PDFInfo
- Publication number
- CN107137849A CN107137849A CN201710525902.0A CN201710525902A CN107137849A CN 107137849 A CN107137849 A CN 107137849A CN 201710525902 A CN201710525902 A CN 201710525902A CN 107137849 A CN107137849 A CN 107137849A
- Authority
- CN
- China
- Prior art keywords
- feed
- jetting
- transmission
- drilling pipe
- walls
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005553 drilling Methods 0.000 claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 80
- 239000000428 dust Substances 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/22—Nozzles specially adapted for fire-extinguishing specially adapted for piercing walls, heaped materials, or the like
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Nozzles (AREA)
Abstract
The present invention discloses a kind of jetting overall apparatus through walls, is related to wall equipment field of boring, including fixed mount and the drilling pipe being erected on fixed mount, the feed drive mechanism for driving drilling pipe feed, the rotation drive machine of driving drilling pipe rotation, the water cannon big gun head of correspondence drilling pipe setting.The device can be used for fire-fighting fire extinguishing, in use, whole process without fire fighter close to scene of fire, operate with very safe, fire fighting and rescue efficiency high, good extinguishing effect, operation flexibly, simple, stably, good practical effect.
Description
Technical field
The present invention relates to wall equipment field is bored, be specifically related to it is a kind of can jetting through walls overall apparatus.
Background technology
When fire occurs for interior of building, in the export-oriented building of building jetting fire extinguishing be it is comparatively safe, more
A kind of extinguishing method of science, because this method can not need fire fighter to enter scene of fire, can avoid injures and deaths, and can
Avoid outside air from largely entering and oxygen is obtained in building, burning is more wreaked havoc, and causes fire extinguishing more difficult.Now using this
During extinguishing method, metope highly relatively low position can only be carried out, be realized by manually beaing metope cut or drilling
Progress jetting fire extinguishing through walls, jetting position is low, and fire extinguishing scope is very limited, and extinguishing effect can not reach preferably, and for higher
Floor in, skin cut, drilling jetting fire extinguishing extinguishing method because metope height problem be difficult to implement, at present
Or it can only force open the door or leap in through the window using fire fighter and carry out the method progress of fire extinguishing water, the personal safety to fire fighter
In the presence of very big hidden danger.
The content of the invention
It is an object of the invention to provide a kind of jetting overall apparatus through walls, the device is used to drill to metope, can be certainly
Dynamic control drilling pipe presses to metope, is particularly suitable for use in drilling to higher metope in building beyond the region of objective existence, available for fire-fighting, carries out
Jetting is put out a fire.
To achieve the above object, the technical scheme is that：A kind of jetting overall apparatus through walls, including fixed mount and erection
Drilling pipe, the feed drive mechanism of driving drilling pipe feed, the rotation drive machine of driving drilling pipe rotation, correspondence on fixed mount are bored
The water cannon big gun head that cylinder is set.
The rotation drive machine includes drilling motor, bearing fixed seat, the drill bit being located in bearing fixed seat connection
The bearing that manage, is connected between bearing fixed seat and drill bit connecting tube, it is separately positioned on drill bit connecting tube one end and drilling motor
In output end and the travelling gear that is meshed；The drilling pipe is fixedly and coaxially connected the other end in drill bit connecting tube, the water cannon
One end of big gun head water inlet sets water cannon connecting tube and is located at through drill bit joint pipe frame on fixed mount, and one end direction of its water outlet is bored
Cylinder is set, and described be fixedly arranged on the fixing bracket with is embedded in the guide sleeve that guiding is slided for bearing fixed seat.
The feed drive mechanism includes being arranged on is fed motor output shaft on fixed mount to stepper motor, one end connection
Screw mandrel, the feed start stop apparatus and connection bearing fixed seat and feed start and stop that are screwed on provided with transmission nut sliding block on screw mandrel are filled
The connection sheet put.
The feed start stop apparatus includes transmission shell, spring, pretension limit switch driving lever, pretension limit switch, pretension
Stop spacing switch, feed reset switch, feed shutdown switch and the transmission nut sliding block, the transmission shell are set in silk
On bar and it is connected, the transmission nut sliding block is slidably embedded in transmission shell, the transmission shell and transmission nut
Provided with the structure that slides axially between sliding block, the end of the transmission shell can block transmission nut sliding block, the two ends of the spring
Withstand on respectively on the transmission bottom that transmission nut sliding block and transmission outer casing end are set, the pretension limit switch and pretension stop
Limit switch correspondence is disposed on transmission shell, and described pretension limit switch driving lever one end connects transmission nut sliding block, separately
One end correspondence is between pretension limit switch and pretension stop spacing switch, and the transmission nut sliding block can limit pretension when sliding
Bit switch driving lever triggers pretension limit switch or pretension stop spacing switch, the feed reset switch and feed shutdown switch point
Not Dui Ying screw rod transmission stroke two ends set, the transmission nut sliding block can make when sliding into screw mandrel stroke two ends transmission shell touch
Issue into shutdown switch or feed reset switch, the transmission cage connection connection sheet.
The jetting overall apparatus through walls also includes camera.
The lateral wall of the water cannon big gun head supplies the inwall with drill bit connecting tube or drilling pipe to paste provided with the first dust protection rubber circle
Close and constitute sealed dustproof structure.
The side that the fixed mount correspondence drilling pipe is passed, which is provided with, offers what is passed for drilling pipe in fixed plate, the fixed plate
Correspondence through hole constitutes sealed dustproof structure provided with the second dust protection rubber circle for being fitted with drilling pipe outer wall in through hole, the fixed plate,
One end of the guide sleeve is fixedly connected in fixed plate.
By using above-mentioned technical proposal, the beneficial effects of the invention are as follows：Jetting overall apparatus through walls, which is corresponded to, to be carried out
The wall locations of drilling, are then manipulating jetting overall apparatus progress boring work through walls, are being drilled hole and are carrying out jetting work, the dress
Put for fire-fighting fire extinguishing in use, whole process without fire fighter close to scene of fire, operate with it is very safe, fire fighting and rescue effect
Rate is high, good extinguishing effect, and operation is flexibly, simply, stably.It may be adapted to varying environment around more scene of fire to be operated, it is real
It is good with effect.The structure setting of the jetting overall apparatus through walls is rationally ingenious, and mechanical structure is consolidated, stable transmission.By above-mentioned
Structure is so as to preferably realize purpose of the present invention effect.
Brief description of the drawings
Fig. 1 be it is of the present invention it is a kind of can jetting through walls fire water gun carriage structural representation.
Fig. 2 be it is of the present invention it is a kind of can in the fire water gun carriage of jetting through walls jetting overall apparatus through walls structural representation
Figure.
In figure：
Manipulate car 1；Cursor 2；Fixed seat 3；Jetting overall apparatus 4 through walls；
Fixed mount 41；Fixed plate 411；Through hole 4111；Drilling pipe 42；Feed drive mechanism 43；
To stepper motor 431；Screw mandrel 432；It is fed start stop apparatus 433；
Transmission nut sliding block 4331；It is driven shell 4332；Spring 4333；
Pretension limit switch driving lever 4334；Pretension limit switch 4335；Pretension stop spacing switch 4336；
It is fed reset switch 4337；It is fed shutdown switch 4338；
The drilling motor 441 of 434 guide sleeve of connection sheet, 435 rotation drive machine 44
Bearing fixed seat 442；Drill bit connecting tube 443；Bearing 444；Travelling gear 445；
Water cannon big gun first 45；Water cannon connecting tube 451；First dust protection rubber circle 461；Second dust protection rubber circle 462；
Fixing pipe 51；Flexible pipe 52.
Embodiment
In order to which technical scheme is explained further, the present invention is explained in detail below by specific embodiment
State.
It is disclosed by the invention it is a kind of can jetting through walls fire water gun carriage, as shown in figure 1, including manipulation car 1, cursor 2,
Fixed seat 3, jetting overall apparatus 4 through walls, pipe-line system, hydraulic system and circuit system；Pipe-line system, hydraulic system and electricity in figure
Road system is not shown, and the circuit system controls the work of vehicle.The position annexation between each portion is detailed below.
The manipulation car 1, as shown in figure 1, be the car body of wheeled, vehicle body is provided with driving OPS, each system and device
Platform etc. is set, and car body is to use common vehicle body rotatable in figure, the car body of the structure of crawler-type traveling, such as excavator, car
Body is rotatable to be conducive to the adjustment in orientation, and crawler-type traveling is suitable for the walking of multiple types of floors situation, smooth running.
The cursor 2, as shown in figure 1, one end is spindle rotationally arranged on manipulation car 1, cursor 2 can be hinged for more piece
Constitute, each section can individually folding or expansion, so as to change the length and height of cursor 2 to make the correspondence of jetting overall apparatus 4 through walls
The wall locations that extremely drilled, and the folding or expansion of cursor 2 are controlled by hydraulic system, hydraulic system includes
There is the oil cylinder being arranged between two cursors 2, pass through the flexible folding and expansion to realize cursor 2 of control cylinder.
On the fixed seat 3, the other end that cursor 2 is arranged on as shown in FIG., it is mainly used for stable installation and wears
Wall jetting overall apparatus 4.
The jetting overall apparatus 4 through walls, as depicted in figs. 1 and 2, including fixed mount 41 and the drilling pipe being erected on fixed mount
42nd, feed drive mechanism 43, rotation drive machine 44, water cannon big gun first 45；The feed drive mechanism 43 is used to drive drilling pipe 42
Feed during wall is bored, the rotation drive machine 44 is arranged on the rotation that drilling pipe 42 is driven on feed drive mechanism 43, the brill
Cylinder 42 is connected on rotation drive machine 44, and the first 45 correspondence drilling pipe 42 of water cannon big gun is set, during work, the rotation driver
Structure 44 drive drilling pipe 42 rotate, to metope carry out drilling, during drilling water cannon big gun first 45 can jetting wash away, cool, it is described feed pass
Motivation structure 43 is fed when driving 42 drilling of rotation drive machine 44 and drilling pipe, until drilling through metope, and water cannon big gun first 45 carries out jetting,
Cylinder under metope is drilled is rushed out drilling pipe 42 under the impulse force of water, you can proceed by jetting fire extinguishing.If it is desired, described wear
Wall jetting overall apparatus 4 is also provided with camera, not shown in figure, is easy to observation when drilling, jetting, pinpoints the problems in time.
In the present embodiment, as shown in Fig. 2 the rotation drive machine 44 include drilling motor 441, bearing fixed seat 442,
The drill bit connecting tube 443 that is located in bearing fixed seat 442, it is connected between bearing fixed seat 442 and drill bit connecting tube 443
Bearing 444, it is separately positioned on the travelling gear in the one end of drill bit connecting tube 443 and the output end of drilling motor 441 and being meshed
445；The drilling pipe 42 is fixedly and coaxially connected the other end in drill bit connecting tube 443, and one end of first 45 water inlet of water cannon big gun is set
Put water cannon connecting tube 451 and be erected at through drill bit connecting tube 443 on fixed mount 41, one end of its water outlet is set towards drilling pipe 42
Put, the connecting line system of water cannon connecting tube 443.The lateral wall of water cannon big gun described in the present embodiment first 45 is prevented provided with first
Dirt rubber ring 461 can subtract for composition sealed dustproof structure of being fitted with the inwall of drill bit connecting tube 443 or drilling pipe 42, the structure setting
Dust enters in rotation drive machine 44 and feed drive mechanism 43 during few drilling.
In the present embodiment, as shown in Fig. 2 the feed drive mechanism 43 include be arranged on fixed mount 41 give stepper motor
431st, one end is connected is screwed on screw mandrel 432 to the screw mandrel 432 of the output shaft of stepper motor 431, provided with transmission nut sliding block 4331
It is fed the connection sheet 434 of start stop apparatus 433 and connection bearing fixed seat 442 and feed start stop apparatus 433.
In the present embodiment, further, it is embedded in as shown in Fig. 2 being fixed with the fixed mount 41 for bearing fixed seat 442
The guide sleeve 435 slided is oriented to, to keep stable action, bearing fixed seat 442 can be fixed with guide sleeve 435 provided with limited bearing
Seat 442 is only capable of in guide sleeve limiting structure in axial sliding, in case bearing fixed seat 442 is oppositely oriented set and rotates influence drilling pipe
Drilling work；Preferred in the present embodiment, the side that the correspondence of fixed mount 41 drilling pipe 42 is passed is provided with fixed plate 411, institute
State correspondence through hole 4111 in the through hole 4111 for offering and being passed for drilling pipe 42 in fixed plate 411, the fixed plate 411 and be provided with second
Dust protection rubber circle 462 is for composition sealed dustproof structure of being fitted with the outer wall of drilling pipe 42, and one end of the guide sleeve 435 is fixedly connected on
In fixed plate 411, the structure setting can avoid dust during drilling from entering in rotation drive machine 44.
In the present embodiment, as shown in Fig. 2 the feed start stop apparatus 433 include transmission shell 4332, it is spring 4333, pre-
Tight limit switch driving lever 4334, pretension limit switch 4335, pretension stop spacing switch 4336, feed reset switch 4337, given
Enter shutdown switch 4338 and the transmission nut sliding block 4331, the transmission shell 4332 is set on screw mandrel 432 and is connected,
The transmission nut sliding block 4331 is slidably embedded in transmission shell 4332, and the transmission shell 4332 is slided with transmission nut
Provided with the structure that slides axially between block 4331, shown in figure is axially to offer sliding groove on the transmission shell 4332, institute
The sliding shoe that transmission nut sliding block 4331 is provided with embedded sliding groove is stated, the end of the transmission shell 4332 can block transmission
Nut slider 4331, the two ends of the spring 4333 withstand on transmission nut sliding block 4331 respectively and transmission shell 4332 end is set
Transmission bottom on, the pretension limit switch 4335 and pretension stop spacing switch 4336 correspondence be disposed on transmission shell
On 4332, the one end of pretension limit switch driving lever 4334 connection transmission nut sliding block 4331, other end correspondence is spacing in pretension
Between switch 4335 and pretension stop spacing switch 4336, the transmission nut sliding block 4331 can make pretension limit switch when sliding
The triggering pretension of driving lever 4334 limit switch 4335 or pretension stop spacing switch 4336, the feed reset switch 4337 and feed
Shutdown switch 4338 corresponds to the transmission stroke of screw mandrel 432 two ends and set respectively, and the transmission nut sliding block 4331 slides into screw mandrel 432
The triggering of transmission shell 4332 feed shutdown switch 4337 or feed reset switch 4338, the transmission shell can be made during stroke two ends
4332 connection connection sheets 434.
The pipe-line system, which connects jetting overall apparatus 4 through walls, to be used to supply water, and specifically connects water cannon connecting tube 443, described
Pipe-line system as shown in figure 1, include the fixing pipe 51 being respectively fixedly disposed on each cursor 2 and adjacent two fixing pipe 51 it
Between the flexible pipe 52 that connects, flexible pipe 52 can arbitrarily bend, the turning point of its correspondence cursor 2, and pipeline connects when such cursor 2 is bent
Connect unaffected.
With reference to Fig. 2, operation principle is described below, the correspondence of jetting overall apparatus 4 through walls is extremely worn in manipulation cursor 2
After the wall locations of wall jetting, start jetting overall apparatus 4 through walls, drilling motor 441 and give stepper motor 431 to start work, drilling
Motor 441 is driven drill bit connecting tube 443 by travelling gear 445 and rotated, and interlocks drilling pipe 42 and rotates, drilling pipe 42 starts to bore to metope
Cut, drive screw mandrel 432 to rotate to stepper motor 431, because transmission shell 4332 is connected with connection sheet 434, connection sheet 434 is connected again
Bearing fixed seat 442, and bearing fixed seat 442 is fixedly disposed on fixed mount 41, so as to understand that transmission shell 4332 is not
Rotatably, and transmission nut sliding block 4331 slide axially structure limitation under can transmission shell 4332 in slide axially, because
This leading screw 432 is rotated, and drives the other end of screw mandrel 432 in transmission shell 4332 of transmission nut sliding block 4331 to slide, compression spring
4333, the elasticity tension of spring 4333 acts on transmission shell 4332, and transmission shell 4332 drives drill bit to connect by connection sheet 434
Adapter 443 is promoted to metope, the feed of drilling pipe 42 is carried out drilling, or perhaps drilling pipe 42 is pressed in metope all the time to metope pressure
On be conducive to drilling work progress because during drilling drilling pipe 42 be slowly drilling polishing pierce rather than
At every moment pushing ahead, drilling pipe 42 can not be promoted always under the reaction force of metope, thus to stepper motor without when
Feed work is carved, and is that the screw mandrel 432 in transmission shell 4332 of transmission nut sliding block 4331 is another to the start and stop work of stepper motor
End is slided drives pretension limit switch driving lever 4334 simultaneously, switchs the movement of 4336 directions to pretension stop spacing, in drilling pipe 42 not
When can continue to promote, the meeting drive pretension limit switch of compression spring 4333 of transmission nut sliding block 4331 driving lever 4334 triggers pretension and stopped
Only limit switch 4336, make to be stopped to stepper motor 431, and drilling pipe is still able to hold under the elasticity tension effect of spring 4333
Continuous to withstand on metope, the elasticity tension of spring 4333 acts on same purpose in transmission nut sliding block 4331, is slowly crept into drilling pipe
While one section, transmission nut sliding block 4331 retracts drive pretension limit switch driving lever 4334 also slowly to feed motor drive direction
Moved to pretension limit switch 4335, until triggering pretension limit switch 4335, starts and give stepper motor work, drive screw rod transmission
Transmission nut sliding block 4331 repeats the above steps, until through walls complete, while the transmission shell 4332 for being fed start stop apparatus 433 is moved
Move to screw mandrel other end triggering feed reset switch, make feed motor reversal, be fed open under the drive of transmission nut sliding block 4331
Stop device 433 retracts initial position, drives the drilling pipe of drill bit connecting tube 443 to shrink back back initial position, while it is tactile to be driven shell 4332
Issue into shutdown switch, that is, stop the work to stepper motor, manipulation rig motor is stopped, that is, completes once to creep into work,
Then manipulation water cannon big gun head starts jetting and put out a fire, and in drilling, jetting washes away cooling if needed, and water cannon big gun head can also enter
Video camera can be opened in row jetting, the course of work of jetting overall apparatus 4 through walls and carries out shooting observation.Manipulate and rotate after the completion of fire extinguishing
Arm folding.
Above-described embodiment and schema and non-limiting product form of the invention and style, any art it is common
Appropriate change or modification that technical staff is done to it, all should be regarded as not departing from the patent category of the present invention.
Claims (7)
1. a kind of jetting overall apparatus through walls, it is characterised in that：Including fixed mount and the drilling pipe being erected on fixed mount, driving drilling pipe
The water cannon big gun head that the feed drive mechanism of feed, the rotation drive machine of driving drilling pipe rotation, correspondence drilling pipe are set.
2. a kind of jetting overall apparatus through walls as claimed in claim 1, it is characterised in that：The rotation drive machine includes drilling
Motor, bearing fixed seat, the drill bit connecting tube being located in bearing fixed seat, be connected to bearing fixed seat and drill bit connecting tube it
Between bearing, be separately positioned on the travelling gear in drill bit connecting tube one end and drilling motor output end and being meshed；It is described to bore
Cylinder is fixedly and coaxially connected the other end in drill bit connecting tube, and one end of the water cannon big gun head water inlet sets water cannon connecting tube and passed through
Drill bit joint pipe frame is located on fixed mount, and one end of its water outlet is set towards drilling pipe, and described be fixedly arranged on the fixing bracket with supplies bearing
Fixed seat insertion is oriented to the guide sleeve slided.
3. a kind of jetting overall apparatus through walls as claimed in claim 2, it is characterised in that：The feed drive mechanism includes setting
On fixed mount screw mandrel is screwed on to stepper motor, the screw mandrel of one end connection feed motor output shaft, provided with transmission nut sliding block
On feed start stop apparatus and connection bearing fixed seat and feed start stop apparatus connection sheet.
4. a kind of jetting overall apparatus through walls as claimed in claim 3, it is characterised in that：The feed start stop apparatus includes transmission
Shell, spring, pretension limit switch driving lever, pretension limit switch, pretension stop spacing switch, feed reset switch, feed stop
Only switch and the transmission nut sliding block, the transmission shell is set on screw mandrel and is connected, and the transmission nut sliding block can
That slides is embedded in transmission shell, provided with slide axially structure, the biography between the transmission shell and transmission nut sliding block
The end of dynamic shell can block transmission nut sliding block, and the two ends of the spring withstand on transmission nut sliding block and transmission shell end respectively
On the transmission bottom that portion is set, the pretension limit switch is corresponding with pretension stop spacing switch to be disposed on transmission shell
On, described pretension limit switch driving lever one end connects transmission nut sliding block, and other end correspondence is stopped in pretension limit switch and pretension
Only between limit switch, the transmission nut sliding block can make pretension limit switch driving lever trigger pretension limit switch or pre- when sliding
Tight stop spacing switch, the feed reset switch and feed shutdown switch correspond to screw rod transmission stroke two ends and set respectively, institute
Transmission shell triggering feed shutdown switch or feed reset switch can be made by stating when transmission nut sliding block slides into screw mandrel stroke two ends,
The transmission cage connection connection sheet.
5. a kind of jetting overall apparatus through walls as claimed in claim 2, it is characterised in that：Set on the lateral wall of the water cannon big gun head
There is the first dust protection rubber circle for composition sealed dustproof structure of being fitted with the inwall of drill bit connecting tube or drilling pipe.
6. a kind of jetting overall apparatus through walls as claimed in claim 2, it is characterised in that：What the fixed mount correspondence drilling pipe was passed
Side is provided with fixed plate, and correspondence through hole is offered in the through hole passed for drilling pipe, the fixed plate in the fixed plate provided with the
Two dust protection rubber circles are for composition sealed dustproof structure of being fitted with drilling pipe outer wall, and one end of the guide sleeve is fixedly connected on fixed plate
On.
7. a kind of jetting overall apparatus through walls as claimed in any one of claims 1 to 6, it is characterised in that：The jetting through walls is total
Device also includes camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710525902.0A CN107137849B (en) | 2017-06-30 | 2017-06-30 | Wall-through water jetting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710525902.0A CN107137849B (en) | 2017-06-30 | 2017-06-30 | Wall-through water jetting assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107137849A true CN107137849A (en) | 2017-09-08 |
| CN107137849B CN107137849B (en) | 2022-11-15 |
Family
ID=59786137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710525902.0A Expired - Fee Related CN107137849B (en) | 2017-06-30 | 2017-06-30 | Wall-through water jetting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107137849B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801591A (en) * | 2019-11-07 | 2020-02-18 | 长沙中联消防机械有限公司 | Wall-through fire extinguishing device, arm support and fire fighting vehicle |
| CN110917546A (en) * | 2019-11-22 | 2020-03-27 | 安徽枫雅轩科技信息服务有限公司 | Anti-backfire type drilling fire-fighting lance |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947372A (en) * | 2010-10-07 | 2011-01-19 | 牛振国 | Automatic rescuing and fire foam drilling gun for magnetic adhesion oil tank |
| CN103611227A (en) * | 2013-07-30 | 2014-03-05 | 陈苏 | Drilling and through-wall fire extinguishing device |
| CN104308216A (en) * | 2014-09-29 | 2015-01-28 | 东北大学 | General ammunition package sealing detection perforating machine |
| CN204486946U (en) * | 2014-06-13 | 2015-07-22 | 青岛沃顿液压设备有限公司 | The sudden disconnected automatic stop arrangement of driving screw tapping machine screw tap |
-
2017
- 2017-06-30 CN CN201710525902.0A patent/CN107137849B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947372A (en) * | 2010-10-07 | 2011-01-19 | 牛振国 | Automatic rescuing and fire foam drilling gun for magnetic adhesion oil tank |
| CN103611227A (en) * | 2013-07-30 | 2014-03-05 | 陈苏 | Drilling and through-wall fire extinguishing device |
| WO2015014009A1 (en) * | 2013-07-30 | 2015-02-05 | Chan So | Drilling and through-wall fire extinguishing device |
| CN204486946U (en) * | 2014-06-13 | 2015-07-22 | 青岛沃顿液压设备有限公司 | The sudden disconnected automatic stop arrangement of driving screw tapping machine screw tap |
| CN104308216A (en) * | 2014-09-29 | 2015-01-28 | 东北大学 | General ammunition package sealing detection perforating machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801591A (en) * | 2019-11-07 | 2020-02-18 | 长沙中联消防机械有限公司 | Wall-through fire extinguishing device, arm support and fire fighting vehicle |
| CN110917546A (en) * | 2019-11-22 | 2020-03-27 | 安徽枫雅轩科技信息服务有限公司 | Anti-backfire type drilling fire-fighting lance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107137849B (en) | 2022-11-15 |
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