CN107199935A - A kind of high pressure jer cutting relief car - Google Patents
A kind of high pressure jer cutting relief car Download PDFInfo
- Publication number
- CN107199935A CN107199935A CN201710360037.9A CN201710360037A CN107199935A CN 107199935 A CN107199935 A CN 107199935A CN 201710360037 A CN201710360037 A CN 201710360037A CN 107199935 A CN107199935 A CN 107199935A
- Authority
- CN
- China
- Prior art keywords
- pressure
- linkage
- high pressure
- voltage generator
- relief car
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
- B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Road Repair (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of high pressure jer cutting relief car, including car body, lifting device, high-voltage generator, linkage, cutter device and observation device, the lifting device, high-voltage generator are installed on car body, linkage is arranged on lifting device, cutter device, observation device are installed in the head of linkage, it is connected between high-voltage generator and cutter device by flexible pipe, high-voltage generator provides High-Pressure Water for cutter device.The present invention there is reasonable in design, it is easy to use, using high-pressure water jet, realize and object freely cut, with higher flexibility, it instead of manually, save manpower and materials, and observation device is provided with, it can in real time be monitored, improve the security of rescue.
Description
Technical field
The present invention relates to breakdown lorry technical field, specifically a kind of high pressure jer cutting relief car.
Background technology
With the development in epoch, the utilization of special vehicle is more and more, and special vehicle manufacturing has obtained unprecedented
Development.The special vehicle manufacturing of China, have passed through long-term development, degree of specialization more and more higher, including fire fighting truck,
Relief car, police car, ambulance etc., scientific and technological content more and more higher, competition intensity are also fierce all the more.Therefore each enterprise will improve
The production technology of oneself, so just commercially occupies competitiveness.
It is main on the high-pressure water jet relief car of current China that object is cut by the way of artificial mobile spray gun
's.This rescue mode is although easy to use, but manipulation strength is big, easily feels tired out after operating personnel's long-time use,
Cutting accuracy is unstable, with potential safety hazard.
The content of the invention
According to above the deficiencies in the prior art, the technical problems to be solved by the invention are to propose that a kind of high-pressure water jet is cut
Relief car is cut, the cooperation by lifting device, high-voltage generator, linkage, cutter device with observing device is solved and cut
The shortcoming that security is poor when cutting, manipulation strength is high, has the advantages that property easy to use, safe is higher.
The present invention is solved its technical problem and realized using following technical scheme：
A kind of high pressure jer cutting relief car, including car body, lifting device, high-voltage generator, linkage, cutting
Device is installed on car body with observation device, the lifting device, high-voltage generator, and linkage is arranged on lifting device
On, cutter device, observation device are installed in the head of linkage, and linkage is the rotation of cutter device and observation device
Power is provided, is connected between high-voltage generator and cutter device by flexible pipe, high-voltage generator provides for cutter device
High-Pressure Water.
Lifting device described in said apparatus includes rotating base, and the upper end of the rotating base is provided with rocking arm, rocking arm
On a hydraulic cylinder is installed by way of being hinged, the lower end of a hydraulic cylinder is arranged on rotating base by way of being hinged
On, the top of rocking arm, which is provided with retractor device, rocking arm, is provided with a motor, and a motor provides for the rotation of retractor device
Power, linkage is arranged on retractor device.
High-voltage generator described in said apparatus includes support body, and the erection of frames is pacified on car body in support body
Equipped with water tank, supercharging device, Regulation Control device and abrasive can, water tank is connected with supercharging device by flexible pipe, supercharging
Device is connected with Regulation Control device by flexible pipe, and the lower end of abrasive can is provided with connector, and Regulation Control device is with being connected
Head is connected by flexible pipe.
Supercharging device described in said apparatus includes low-lift pump and high-pressure pump, passes through flexible pipe phase between low-lift pump and high-pressure pump
Connection.
Filter is provided with described in said apparatus in water tank.
Regulation Control device described in said apparatus includes pressure regulator valve, safety valve and pressure gauge, the pressure gauge and pressure regulation
It is connected between valve by pipeline, is connected between safety valve and pressure regulator valve by pipeline.
Linkage described in said apparatus includes being provided with connection by bearing connected mode on housing, the housing
Ring, the mode that observation device is bolted is arranged on what is connected on the right-hand member of connection ring, the inwall of connection ring by bearing
Mode is provided with driven shaft, and the right-hand member of driven shaft is connected with cutter device, and the left end of driven shaft is fixed with a driven pulley, from
No. two driven pulleys are provided with by bearing connected mode on the outer wall of moving axis, the mode that No. two driven pulleys are bolted is installed
There is the left end in connection ring, the top of housing is provided with cylinder, and the right-hand member of cylinder, which is fixed with connecting plate, connecting plate, passes through bearing
Connected mode is provided with sliding axle, and the left part of sliding axle is provided with a driving wheel, and the right part of sliding axle is provided with No. two actives
Wheel, the left part of housing is provided with No. two motors, and No. two motors are the powered rotation of sliding axle.
Cutter device described in said apparatus includes being provided with screw mandrel on a link, a link, outside screw mandrel
It is cased with drive nut, a link that sliding shoe is installed on wall, drive nut is arranged on sliding shoe, is installed on sliding shoe
Have and No. three motors are installed on shower nozzle, a link, No. three motors are the powered rotation of screw mandrel.
Device is observed described in said apparatus to be included being provided with seal closure in No. two links, No. two connections, is sealed
Camera and bulb are installed in cover.
The beneficial effects of the invention are as follows：
The present invention there is reasonable in design, it is easy to use, using high-pressure water jet, realize to object freedom
Cutting, with higher flexibility, instead of manually, saves manpower and materials, and be provided with observation device, can carry out in real time
Monitoring, improves the security of rescue.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the embodiment of the present invention；
Fig. 2 is the structural representation of the lifting device of the embodiment of the present invention；
Fig. 3 is the structural representation of the high-voltage generator of the embodiment of the present invention；
Fig. 4 is the structural representation of the linkage of the embodiment of the present invention；
Fig. 5 is the structural representation of the cutter device of the embodiment of the present invention；
Fig. 6 is the structural representation of the observation device of the embodiment of the present invention.
Embodiment
Below by the description to embodiment, the shape of embodiment of the invention such as involved each component, structure
Make, mutual alignment and annexation, the effect of each several part and operation principle, manufacturing process and the side of operating between each several part
Method etc., is described in further detail, to help those skilled in the art to have completeer to inventive concept of the invention, technical scheme
Whole, accurate and deep understanding.
As shown in Figures 1 to 6, a kind of high pressure jer cutting relief car, including car body 1, lifting device 2, high pressure occur
Device 3, linkage 4, cutter device 5 and observation device 6, the lifting device 2, high-voltage generator 3 are installed in car body 1
On, linkage 4 is arranged on lifting device 2, and cutter device 5, observation device 6 are installed in the head of linkage 4, linkage
Device 4 is the powered rotation of cutter device 5 and observation device 6, by soft between high-voltage generator 3 and cutter device 5
Pipe is connected, and high-voltage generator 3 is that cutter device 5 provides High-Pressure Water.In use, lifting device 2 can drive cutting to fill
Put 5 to move freely with observation device 6, it is ensured that the flexibility of device, high-voltage generator 3 can provide height for cutter device 5
Current are pressed, linkage 4 can drive cutter device 5 to be rotated with observation device 6 respectively, improve the flexibility ratio of device, cut
Device 5 can be cut using High-Pressure Water to object, with higher cutting efficiency, improve the safety of object cutting
Property, observation device 6 can be monitored in real time, it is ensured that the security of rescue.
Lifting device 2 described in said apparatus includes rotating base 21, and the upper end of the rotating base 21 is provided with rocking arm
22.In use, rotating base 21 can rotate with motion rocker arm 22, it is ensured that the flexibility that rocking arm 22 works.
A number hydraulic cylinder 23 is installed by way of being hinged, the lower end of a hydraulic cylinder 23 passes through hinge on the rocking arm 22
The mode connect is arranged on rotating base 21.In use, the swing of the telescopic band motion rocker arm 22 using a hydraulic cylinder 23, it is ensured that
The flexibility that rocking arm 22 works.
The top of the rocking arm 22, which is provided with retractor device 24, rocking arm 22, is provided with a motor 25, a motor 25
For the powered rotation of retractor device 24, linkage 4 is arranged on retractor device 24.In use, retractor device 24 drives
Linkage 4 is moved, it is ensured that the flexibility of device.
The high-voltage generator 3 includes support body 3a, the support body 3a on car body 1, is installed in support body 3a
There are water tank 3b, supercharging device 3c, Regulation Control device 3d and abrasive can 3e, water tank 3b passes through flexible pipe phase with supercharging device 3c
Connection, supercharging device 3c is connected with Regulation Control device 3d by flexible pipe, and abrasive can 3e lower end is provided with connector 3f, is adjusted
Pressure control device 3d is connected with connector 3f by flexible pipe.In use, water tank 3b can store water at atmospheric pressure, supercharging device 3c
Flow cavitation result after can increasing the pressure increase of water at atmospheric pressure, Regulation Control device 3d is in the scope of safety, abrasive material
Tank 3e can store abrasive material.
Supercharging device 3c described in said apparatus includes low-lift pump and high-pressure pump, passes through flexible pipe between low-lift pump and high-pressure pump
It is connected.In use, low-lift pump can extract the water at atmospheric pressure in water tank 3b out feeding high-pressure pump, high-pressure pump can be to water at atmospheric pressure
It is pressurized.
Filter is provided with water tank 3b described in said apparatus.In use, filter can enter to water at atmospheric pressure
Row filtering.
The 3d of Regulation Control device described in said apparatus includes pressure regulator valve, safety valve and pressure gauge, and the pressure gauge is with adjusting
It is connected between pressure valve by pipeline, is connected between safety valve and pressure regulator valve by pipeline.In use, pressure regulator valve will can add
Water after pressing through is adjusted, and safety valve can be unloaded unnecessary hydraulic pressure, protect the security of device, and pressure gauge can
To facilitate operating personnel to be monitored hydraulic pressure.
Linkage 4 described in said apparatus includes installing by bearing connected mode on housing 401, the housing 401
There is connection ring 402, the mode that observation device 6 is bolted is arranged on the right-hand member of connection ring 402, the inwall of connection ring 402
On driven shaft 403 is installed by way of bearing is connected, the right-hand member of driven shaft 403 is connected with cutter device 5, driven shaft
403 left end be fixed with a driven pulley 404, the outer wall of driven shaft 403 by bearing connected mode be provided with No. two it is driven
Wheel 405, the mode that No. two driven pulleys 405 are bolted is provided with the left end in connection ring 402, the top peace of housing 401
Equipped with cylinder 406, the right-hand member of cylinder 406 is fixed with connecting plate 407, connecting plate 407 is provided with cunning by bearing connected mode
Moving axis 408, the left part of sliding axle 408 is provided with a driving wheel 409, and the right part of sliding axle 408 is provided with No. two driving wheels
410.In use, cylinder 406 is flexible, connecting plate 407 is driven to move, connecting plate 407 drives sliding axle 408 to move, sliding axle 408
Drive driving wheel 409, No. two driving wheels 410 to move, control a driving wheel 409, No. two driving wheels 410 respectively at one
The engagement of number driven pulley 404, No. two driven pulleys 405, realizes the different transmissions to cutter device 5, observation device 6, saves
Manufacturing cost, saves manpower and materials.
The left part of the housing 401 is provided with No. two motors 411, and No. two motors 411 provide dynamic for the rotation of sliding axle 408
Power.In use, No. two motors 411 work, sliding axle 408 is driven to rotate, sliding axle 408 drives driving wheel 409, No. two masters
Driving wheel 410 rotates, and driving wheel 409, No. two driving wheels 410 can drive a driven pulley 404, No. two driven pulleys respectively
405 rotations, driven pulley 404, No. two driven pulleys 405 can drive driven shaft 403, connection ring 402 to rotate respectively, driven shaft
403rd, connection ring 402 can drive cutter device 5, observation device 6 to rotate respectively, realize cutter device 5, observe device 6
Free movement, improves the flexibility of device, improves the security of device.
Cutter device 5 described in said apparatus is bolted mode including link a 5a, a link 5a
On retractor device 24, it is provided with a link 5a on screw mandrel 5b, screw mandrel 5b outer wall and is cased with drive nut 5c, one
Sliding shoe 5d is installed, drive nut 5c is arranged on sliding shoe 5d, and shower nozzle 5e is provided with sliding shoe 5d on number link 5a,
No. three motor 5f, the powered rotation that No. three motor 5f are screw mandrel 5b are installed on a number link 5a.In use, No. three electricity
Machine 5f work drives screw mandrel 5b rotations, and screw mandrel 5b drives drive nut 5c movements, and drive nut 5c drives sliding shoe 5d movements, sliding
Motion block 5d drives shower nozzle 5e movement, and shower nozzle 5e movements coordinate lifting device 2 to use, and realizes the cutting movement of object, with compared with
High flexibility ratio.
Device 6 is observed described in said apparatus and is bolted mode including No. two links 6a, No. two link 6a
On retractor device 24, it is provided with No. two connections in seal closure 6b, seal closure 6b and camera 6c and lamp is installed
Steep 6d.In use, seal closure 6b can be effectively protected camera 6c and bulb 6d, camera 6c can be carried out to working region
Monitoring in real time, bulb 6d can illuminate working region after being powered, it is ensured that security during cutting.
In use, the work band motion rocker arm 22 of rotating base 21 rotates, and after rocking arm 22 rotates to suitable position, a liquid
Cylinder pressure 23 works the swing with motion rocker arm 22, after rocking arm 22 swings to suitable position, and the work of motor 25 drives flexible
Device 24 rotates, after retractor device 24 rotates to suitable position, the work of retractor device 24 drive link 5a, No. two
Link 6a is moved, and when link 5a, a No. two link 6a are moved to suitable position, cylinder 406 stretches out, and drives connection
Plate 407 moves right, and connecting plate 407 drives sliding axle 408 to move right, sliding axle 408 drive driving wheel 409, No. two
Driving wheel 410 moves right simultaneously, after No. two driving wheels 410 are moved to suitable position, No. two driving wheels 410 and No. two from
The engagement of driving wheel 405, at this moment No. two motors 411 work, drive sliding axle 408 rotate, sliding axle 408 drive No. two driving wheels
410 rotations, No. two driving wheels 410 drive No. two driven pulleys 405 to rotate, and No. two driven pulleys 405 drive No. two link 6a rotations,
No. two link 6a drive seal closure 6b to rotate, and seal closure 6b drives camera 6c and bulb 6d to rotate, until rotating to properly
Position after, No. two motors 411 are stopped, and at this moment cylinder 406 shrinks, similarly drive sliding axle 408 be moved to the left, sliding axle
During 408 movements, No. two driving wheels 410 depart from No. two driven pulleys 405, when sliding axle 408 is moved to suitable position
Afterwards, a driving wheel 409 is meshed with a driven pulley 404, and at this moment No. two motors 411 work, and drives sliding axle 408 to rotate,
Sliding axle 408 drives a driving wheel 409 to rotate, and a driving wheel 409 drives a driven pulley 404 to rotate, a driven pulley
404 drive link 5a rotation, after a link 5a rotates to suitable position, and low pressure pump work is by water tank 3b
Interior water at atmospheric pressure injects high-pressure pump by pipeline, and high pressure pump work is pressurized to water at atmospheric pressure, and the water after supercharging passes through pressure regulation control
Regulation pressure in device 3d processed, then water under high pressure is by connector 3f injection abrasive can 3e, and water under high pressure is filled out inside abrasive can 3e
Abrasive material is filled, after water under high pressure is sufficiently mixed with abrasive material, is sprayed by pipeline from shower nozzle 5e, at this moment No. three motor 5f work drive
Screw mandrel 5b rotates, and screw mandrel 5b drives drive nut 5c movements, and drive nut 5c drives sliding shoe 5d movements, and sliding shoe 5d drives spray
Head 5e movements, realize the multi-angle cutting to object, with higher flexibility, instead of manually, save manpower and materials,
Improve the security of object cutting.
The present invention is exemplarily described above, it is clear that the present invention, which is implemented, to be not subject to the restrictions described above,
As long as employing the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress, or not improved this is sent out
Bright design and technical scheme directly applies to other occasions, within protection scope of the present invention.The protection of the present invention
Scope should be determined by the scope of protection defined in the claims.
Claims (9)
1. a kind of high pressure jer cutting relief car, it is characterised in that：Including car body, lifting device, high-voltage generator, linkage
Device, cutter device are installed on car body with observation device, the lifting device, high-voltage generator, and linkage is installed
On lifting device, cutter device, observation device are installed in the head of linkage, and linkage is cutter device and observation
The powered rotation of device, is connected between high-voltage generator and cutter device by flexible pipe, and high-voltage generator is to cut
Cut device and High-Pressure Water is provided.
2. high pressure jer cutting relief car according to claim 1, it is characterised in that：The lifting device includes rotation
Base, the upper end of the rotating base, which is provided with rocking arm, rocking arm by way of being hinged, is provided with a hydraulic cylinder, a liquid
The lower end of cylinder pressure is arranged on rotating base by way of being hinged, and the top of rocking arm, which is provided with retractor device, rocking arm, installs
There is a motor, a motor is the powered rotation of retractor device, and linkage is arranged on retractor device.
3. high pressure jer cutting relief car according to claim 1, it is characterised in that：The high-voltage generator includes
Including support body, the erection of frames is provided with water tank, supercharging device, Regulation Control device and abrasive material on car body, in support body
Tank, water tank is connected with supercharging device by flexible pipe, and supercharging device is connected with Regulation Control device by flexible pipe, abrasive can
Lower end connector is installed, Regulation Control device is connected with connector by flexible pipe.
4. high pressure jer cutting relief car according to claim 3, it is characterised in that：The supercharging device includes low pressure
Pump and high-pressure pump, are connected between low-lift pump and high-pressure pump by flexible pipe.
5. high pressure jer cutting relief car according to claim 3, it is characterised in that：It was provided with the water tank
Filter device.
6. high pressure jer cutting relief car according to claim 3, it is characterised in that：The Regulation Control device includes
Pressure regulator valve, safety valve and pressure gauge, are connected between the pressure gauge and pressure regulator valve by pipeline, between safety valve and pressure regulator valve
It is connected by pipeline.
7. high pressure jer cutting relief car according to claim 1, it is characterised in that：The linkage includes shell
Connection ring is provided with by bearing connected mode on body, the housing, the mode that observation device is bolted, which is arranged on, to be connected
Connect and driven shaft is installed on the right-hand member of ring, the inwall of connection ring by way of bearing is connected, right-hand member and the cutting of driven shaft are filled
Put and be connected, the left end of driven shaft is fixed with a driven pulley, the outer wall of driven shaft is provided with two by bearing connected mode
Number driven pulley, the mode that No. two driven pulleys are bolted is provided with the left end in connection ring, and the top of housing is provided with gas
Cylinder, the right-hand member of cylinder is fixed with connecting plate, connecting plate is provided with sliding axle, the left part peace of sliding axle by bearing connected mode
Equipped with a driving wheel, the right part of sliding axle is provided with No. two driving wheels, and the left part of housing is provided with No. two motors, No. two motors
For the powered rotation of sliding axle.
8. high pressure jer cutting relief car according to claim 1, it is characterised in that：The cutter device includes No. one
It is provided with link, a link on screw mandrel, the outer wall of screw mandrel and is cased with drive nut, slip is installed on a link
Block, drive nut is arranged on sliding shoe, is provided with sliding shoe on shower nozzle, a link and is provided with No. three motors, No. three
Motor is the powered rotation of screw mandrel.
9. high pressure jer cutting relief car according to claim 1, it is characterised in that：The observation device includes No. two
It is provided with link, No. two connections in seal closure, seal closure and camera and bulb is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710360037.9A CN107199935B (en) | 2017-05-20 | 2017-05-20 | A kind of high pressure jer cutting relief car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710360037.9A CN107199935B (en) | 2017-05-20 | 2017-05-20 | A kind of high pressure jer cutting relief car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107199935A true CN107199935A (en) | 2017-09-26 |
| CN107199935B CN107199935B (en) | 2019-11-05 |
Family
ID=59905361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710360037.9A Active CN107199935B (en) | 2017-05-20 | 2017-05-20 | A kind of high pressure jer cutting relief car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107199935B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724344A (en) * | 2018-05-05 | 2018-11-02 | 安徽傲宇数控科技有限公司 | A kind of climb type water jet cutting machine of building glass outer wall |
| CN109876341A (en) * | 2019-04-09 | 2019-06-14 | 捷达消防科技（苏州）股份有限公司 | The telescopic lighting device of emergency rescue fire vehicle |
| CN113266071A (en) * | 2021-05-14 | 2021-08-17 | 上海澄泓机器人有限公司 | High-pressure water cutting robot for sewer line |
| CN114541997A (en) * | 2022-02-28 | 2022-05-27 | 三一汽车制造有限公司 | Cutting device and rescue vehicle |
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| CN203210460U (en) * | 2013-05-03 | 2013-09-25 | 王振云 | Water cutting rescue vehicle |
| CN203425426U (en) * | 2013-08-06 | 2014-02-12 | 董瑞杭 | Fire fighting truck with drilling and cutting functions |
| CN103991406A (en) * | 2013-02-16 | 2014-08-20 | 济南轨道交通装备有限责任公司 | Aerial operation comprehensive vehicle for metro washing |
| CN204894107U (en) * | 2015-07-31 | 2015-12-23 | 中国石油化工股份有限公司 | Water jet cutting running gear |
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| JP2000350523A (en) * | 1999-06-09 | 2000-12-19 | Yamafuji Sangyo Kk | Deforest-working vehicle |
| CN201912666U (en) * | 2010-12-17 | 2011-08-03 | 沈阳奥拓福高压水射流技术有限公司 | Vehicle-mounted water cutting wrecking car |
| CN103991406A (en) * | 2013-02-16 | 2014-08-20 | 济南轨道交通装备有限责任公司 | Aerial operation comprehensive vehicle for metro washing |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724344A (en) * | 2018-05-05 | 2018-11-02 | 安徽傲宇数控科技有限公司 | A kind of climb type water jet cutting machine of building glass outer wall |
| CN109876341A (en) * | 2019-04-09 | 2019-06-14 | 捷达消防科技（苏州）股份有限公司 | The telescopic lighting device of emergency rescue fire vehicle |
| CN113266071A (en) * | 2021-05-14 | 2021-08-17 | 上海澄泓机器人有限公司 | High-pressure water cutting robot for sewer line |
| CN114541997A (en) * | 2022-02-28 | 2022-05-27 | 三一汽车制造有限公司 | Cutting device and rescue vehicle |
| CN114541997B (en) * | 2022-02-28 | 2024-03-29 | 三一汽车制造有限公司 | Cutting device and rescue car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107199935B (en) | 2019-11-05 |
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