CN110219662A - A kind of device and method using boulder in front of high -pressure water cutting tunnel - Google Patents
A kind of device and method using boulder in front of high -pressure water cutting tunnel Download PDFInfo
- Publication number
- CN110219662A CN110219662A CN201910536404.5A CN201910536404A CN110219662A CN 110219662 A CN110219662 A CN 110219662A CN 201910536404 A CN201910536404 A CN 201910536404A CN 110219662 A CN110219662 A CN 110219662A
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- water
- boulder
- water tank
- tunnel
- water cutting
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1066—Making by using boring or cutting machines with fluid jets
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Geophysics And Detection Of Objects (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a kind of methods using boulder in front of high -pressure water cutting tunnel, comprising the following steps: step 1 first injects water into water tank, then pedestal is placed in mobile mechanism, is sent into tunnel；Step 2 is adjusted the height of Water Cutting device by servo motor and screw rod, then passes through the angle of telescopic cylinder and lever regulated Water Cutting mechanism further according to the ambient conditions in tunnel；Step 3 is finally opened Water Cutting mechanism and is cut to the boulder in tunnel.The present invention passes through the setting of many places regulating mechanism, and the Water Cutting mechanism of device is made to may be implemented freely to adjust, to improve the efficiency that device carries out cutting process to boulder, improves the efficient and safety of constructing tunnel.
Description
Technical field
The present invention relates to tunnel construction technical field more particularly to a kind of dresses using boulder in front of high -pressure water cutting tunnel
It sets and method.
Background technique
Seabed tunnel be in order to solve the traffic between straits, bay, and under conditions of not interfering ship shipping,
It is built under seabed for the marine structure under the seabed of personnel and vehicle pass-through.
High pressure water jet is by high speed development in recent years, with its cutting speed is fast, cutting surfaces are highly polished, cut
The advantages that narrow and cutting process is environment friendly and pollution-free is stitched, has been widely used for producing and processing.Currently, high-pressure water-cutting machine is divided into two
Major class, one kind are robot water cuttings, and another kind of is driving water cutting machine.
But across Jiang Yuehai tunnel construction demand is increasing, but under water during tunneling, encounters front boulder
The case where it is commonplace, it is also difficult to quickly processing, influence the high efficiency and safety of constructing tunnel.
Summary of the invention
The purpose of the present invention is to solve across Jiang Yuehai tunnel construction demand in the prior art is increasing, but under water
During tunneling, encounter front boulder the case where it is commonplace, it is also difficult to quickly processing, influence constructing tunnel high efficiency
And the problem of safety, and a kind of device and method using boulder in front of high -pressure water cutting tunnel proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of device using boulder in front of high -pressure water cutting tunnel, device have pedestal, and the side of the base top is solid
Surely there are mounting blocks；There are two mutually independent cavitys for tool in the mounting blocks: device chamber and installation cavity；
The first gear being nested in screw rod lower end is provided in the installation cavity；The first gear is horizontally disposed；With it is described
First gear engagement second gear be vertically arranged；The second gear is connected to the output end of servo motor；Described
Servo motor is arranged outside mounting blocks；The screw rod is vertically arranged, and the upper end is stretched out the mounting blocks and connect with fixed plate；
The bearing plate perpendicular to screw rod setting is also threaded on the screw rod；One end of the bearing plate is slidably socketed in guide rod
On；The guide rod is parallel to the screw rod setting；The top of the guide rod is connect with the fixed plate, and bottom end is fixed on
On the mounting blocks；
The other end of the bearing plate is rotatably connected to water tank by the second shaft；The water tank and the screw rod it
Between be provided with the L-type support plate being fixed on mounting blocks；The vertical plate lower end of L-type support plate is fixed on the mounting blocks, is stood
Plate upper end has the transverse slat stretched out to water tank side, and the transverse slat is located at the top of water tank；L-type support plate it is described
Transverse slat is equipped with the sliding slot opposite with water tank, is fixedly connected with slide bar in the sliding slot, sliding sleeve is connected to cunning on the slide bar
Block, the sliding block and L-type support plate are connected by telescopic cylinder, and fixed block is fixedly connected at the top of the water tank, described
It is connected as one between fixed block and sliding block by connecting rod, the top of the water tank is equipped with water filling port, spiral shell in the water filling port
Line is connected with water filling plug, and the water tank is fixedly plugged with electric water level gauge on the inner wall of bearing plate side；The water storage
Case is equipped with Water Cutting mechanism far from the side of bearing plate, and the Water Cutting mechanism has annular setting far from the side of water tank
Multiple cutting nozzles.
Described device is intracavitary to be successively arranged controller, power supply, signal receiver and signal projector, the controller it is defeated
The output end of the connection of the output end of outlet and signal projector, the power supply and signal receiver connects with the input terminal of controller
It connects, the side inner wall of described device chamber is equipped with port, and the port is interior to be rotatably connected to baffle, the gear by first rotating shaft
Plate is connected with lock-screw far from the threaded one end of first rotating shaft, and the inner wall of the port is equipped with spiral shell corresponding with lock-screw
Groove；
The output end of the controller is connect with the input terminal of servo motor and telescopic cylinder respectively, the electric water level gauge it is defeated
The connection of the input terminal of outlet and controller.
The bearing plate is equipped with impenetrating mouth corresponding with guide rod, slidably connects multiple steel balls, institute in the impenetrating mouth
The edge for stating steel ball is in contact with guide rod.
The one end of the bearing plate far from guide rod is connected with the top of mounting blocks by damping shock absorber.
Torque spring is arranged in second shaft, the both ends of the torque spring are solid with bearing plate and water tank respectively
Fixed connection.
Spring is arranged on the slide bar, the both ends of the spring are fixedly connected with the inner wall of sliding block and sliding slot respectively.
The signal projector is active radio signal projector.
Rotation is socketed with support sleeve, the side of the support sleeve and the inner wall of installation cavity on the output shaft of the servo motor
It offsets.
The method cut using the device of boulder in front of high -pressure water cutting tunnel, which is characterized in that cutting method packet
Include following steps:
Step 1 first injects water into water tank, then pedestal is placed in mobile mechanism, is sent into tunnel；
Step 2 adjusts the height of Water Cutting device by servo motor and screw rod, then further according to the ambient conditions in tunnel
Pass through the angle of telescopic cylinder and lever regulated Water Cutting mechanism；
Step 3 is finally opened Water Cutting mechanism and is cut to the boulder in tunnel.
A kind of device and method using boulder in front of high -pressure water cutting tunnel proposed by the present invention, compared to existing skill
Art has the following beneficial effects:
(1) it in the present invention, first opens servo motor and drives second gear rotation, pass through nibbling between first gear and second gear
Cooperation, to drive bearing plate mobile, the adjusting of height is realized to Water Cutting mechanism with screw rod rotation is driven, and is then opened flexible
Cylinder band movable slider is mobile, to drive water tank angular turn by connecting rod, realizes the adjusting to Water Cutting mechanism angle, this
Invention passes through the setting of many places regulating mechanism, makes the Water Cutting mechanism of device may be implemented freely to adjust, to improve dress
The efficiency for carrying out cutting process to boulder is set, the efficient and safety of constructing tunnel is improved.
(2) after electric water level gauge detects water level signal, controller can be sent signal to, then controller will be believed
Number control centre is sent to by signal projector, then control centre carries out moisturizing processing to device, while controlling can be right
Servo motor and telescopic cylinder are controlled.
(3) when bearing plate is mobile, guide rod can play effective supporting role to bearing plate, while steel ball can reduce
Frictional force between guide rod and bearing plate, while fixed plate can prevent bearing plate from excessively adjusting, when telescopic cylinder band movable slider
When mobile, slide bar can play good supporting role with sliding block, while spring can play certain resilient support to sliding block, turn round
Power spring can play the role of certain torque force support with water tank.
Detailed description of the invention
Fig. 1 is a kind of side structure schematic view using boulder device in front of high -pressure water cutting tunnel proposed by the present invention；
Fig. 2 is that a kind of facing structure using at boulder device screw rod in front of high -pressure water cutting tunnel proposed by the present invention is illustrated
Figure；
Fig. 3 is that a kind of view of facing using in front of high -pressure water cutting tunnel at boulder device Water Cutting mechanism proposed by the present invention is tied
Structure schematic diagram；
Fig. 4 is structural schematic diagram at the A of Fig. 1.
In figure: 1, pedestal, 2, mounting blocks, 3, device chamber, 4, controller, 5, power supply, 6, signal receiver, 7, signal transmitting
Device, 8, first rotating shaft, 9, baffle, 10, lock-screw, 11, servo motor, 12, installation cavity, 13, screw rod, 14, first gear,
15, second gear, 16, bearing plate, 17, guide rod, 18, fixed plate, the 19, second shaft, 20, water tank, 21, L-type support plate,
22, sliding slot, 23, slide bar, 24, sliding block, 25, telescopic cylinder, 26, fixed block, 27, connecting rod, 28, water filling plug, 29, electronic water level
Meter, 30, Water Cutting mechanism, 31, cutting nozzles, 32, steel ball, 33, damping shock absorber, 34, spring, 35, fixed link, 36, support
Set.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment 1:
Referring to Fig.1-4, a kind of device using boulder in front of high -pressure water cutting tunnel, including pedestal 1 and mounting blocks 2, mounting blocks 2
It is fixedly connected with the top of pedestal 1, one end of mounting blocks 2 is equipped with device chamber 3, for being arranged various electronic components, in device chamber 3
It is successively arranged controller 4, power supply 5, signal receiver 6 and signal projector 7, output end and the signal projector 7 of controller 4
Output end connection, for sending signal to signal projector 7, the output end of power supply 5 and signal receiver 6 with controller 4
Input terminal connection, for receiving signal and powering for controller 4, the side inner wall of device chamber 3 is equipped with port, leads in port
It crosses first rotating shaft 8 and is rotatably connected to baffle 9, the electrical component in device chamber 3 is played a certain protective role, baffle 9 is separate
The threaded one end of first rotating shaft 8 is connected with lock-screw 10, is used for fixed baffle 9, the inner wall of port is equipped with and lock-screw
10 corresponding thread grooves；
Mounting blocks 2 are equipped with servo motor 11 far from one end of device chamber 3, for driving second gear 15 to rotate, servo motor 11
It is fixedly connected with mounting blocks 2 by fixed link 35, prevents servo motor 11 from shaking, mounting blocks 2 are close to one end of servo motor 11
Equipped with installation cavity 12, for screw rod 13 to be arranged, the output shaft of servo motor 11 runs through the outer wall of mounting blocks 2 and into installation cavity 12
Extend, be rotatably connected to screw rod 13 in installation cavity 12, for driving bearing plate 16 mobile, fixing sleeve is connected to the first tooth on screw rod 13
Wheel 14, for driving screw rod 13 to rotate, fixing sleeve is connected to second to be meshed with first gear 14 on 11 output shaft of servo motor
Gear 15, for driving first gear 14 to rotate, one end of screw rod 13 is run through the inner top of installation cavity 12 and is upwardly extended, screw rod
13 threaded one ends extended are socketed with bearing plate 16, are used to support water tank 20, and bearing plate 16 is slided far from one end of screw rod 13
Be inserted with guide rod 17, prevent bearing plate 16 from shaking, the bottom of guide rod 17 is fixedly connected with the top of mounting blocks 2, screw rod 13 with lead
The top of bar 17 is fixedly connected by fixed plate 18；
The one end of bearing plate 16 far from guide rod 17 is rotatably connected to water tank 20 by the second shaft 19, is used for water storage, bearing plate
16 are fixedly connected with L-type support plate 21 at the top of 20 one end of water tank, are used to support telescopic cylinder 25, L-type support plate 21
Equipped with the sliding slot 22 opposite with water tank 20, slide bar 23 is fixedly connected in sliding slot 22, anti-limited slip block 24 shakes, sliding on slide bar 23
Dynamic to be socketed with sliding block 24, for driving connecting rod 27 mobile, sliding block 24 and L-type support plate 21 are connected by telescopic cylinder 25, are used for
Band movable slider 24 is mobile, and the top of water tank 20 is fixedly connected with fixed block 26, for connecting connecting rod 27, fixed block 26 and sliding block
Connected between 24 by connecting rod 27, the both ends of connecting rod 27 are rotatablely connected with fixed block 26 and sliding block 24 respectively, water tank 20 it is interior
Top is equipped with water filling port, and for supplying water for water tank 20, water filling port internal screw thread is connected with water filling plug 28, prevents water from leaking out, water storage
Case 20 is fixedly plugged with electric water level gauge 29 on the inner wall of 16 side of bearing plate, for monitoring the water level in water tank 20；
The output end of controller 4 is connect with the input terminal of servo motor 11 and telescopic cylinder 25 respectively, electric water level gauge 29 it is defeated
Outlet is connect with the input terminal of controller 4, and for sending controller 4 for water level signal, water tank 20 is far from bearing plate 16
Side is equipped with Water Cutting mechanism 30, and for cutting to boulder, Water Cutting mechanism 30 is equipped with ring far from the side of water tank 20
Multiple cutting nozzles 31 of shape setting.
In the present invention, bearing plate 16 is equipped with impenetrating mouth corresponding with guide rod 17, slidably connects multiple steel in impenetrating mouth
The edge of pearl 32, steel ball 32 is in contact with guide rod 17, reduces the frictional force between guide rod 17 and impenetrating mouth inner wall, and bearing plate 16 is remote
The top of one end and mounting blocks 2 from guide rod 17 is connected by damping shock absorber 33, and it is slow to play certain damping to bearing plate 16
Punching acts on, and torque spring is arranged in the second shaft 19, and the both ends of torque spring are fixed with bearing plate 16 and water tank 20 respectively
Connection, certain torque force support is played to water tank 20, is arranged with spring 34 on slide bar 23, the both ends of spring 34 respectively with sliding block
24 are fixedly connected with the inner wall of sliding slot 22, and certain resilient support is played to sliding block 24, and controller 4 is 80S51 controller, increase
The processing capacity of strong controller 4, signal projector 6 are active radio signal projector, are rotated on the output shaft of servo motor 11
It is socketed with support sleeve 36, the side of support sleeve 36 and the inner wall of installation cavity 12 offset, and enhance the stability of servo motor 11.
The invention also provides a kind of methods using boulder in front of high -pressure water cutting tunnel, comprising the following steps:
Step 1 first injects water into water tank 20, then pedestal 1 is placed in mobile mechanism, is sent into tunnel；
Step 2 adjusts the height of Water Cutting device by servo motor 11 and screw rod 13 further according to the ambient conditions in tunnel,
Then the angle of Water Cutting mechanism 30 is adjusted by telescopic cylinder 25 and connecting rod 27；
Step 3 is finally opened Water Cutting mechanism 30 and is cut to the boulder in tunnel.
In the present invention, first opens servo motor and drive second gear rotation, by between first gear and second gear
Engagement drives screw rod rotation, to drive bearing plate mobile, the adjusting of height is realized to Water Cutting mechanism, then opens and stretches
Contracting cylinder band movable slider is mobile, to drive water tank angular turn by connecting rod, realizes the adjusting to Water Cutting mechanism angle,
After electric water level gauge detects water level signal, controller can be sent signal to, then signal is passed through signal by controller
Transmitter is sent to control centre, and then control centre carries out moisturizing processing to device, at the same control can to servo motor and
Telescopic cylinder is controlled, and when bearing plate is mobile, guide rod can play effective supporting role to bearing plate, while steel ball can
To reduce the frictional force between guide rod and bearing plate, while fixed plate can prevent bearing plate from excessively adjusting, when telescopic cylinder band
When movable slider is mobile, slide bar can play good supporting role with sliding block, while spring can play certain elasticity to sliding block
Support, torque spring can play the role of certain torque force support with water tank.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of device using boulder in front of high -pressure water cutting tunnel, device have pedestal, it is characterised in that: the pedestal
The side at top is fixed with mounting blocks；There are two mutually independent cavitys for tool in the mounting blocks: device chamber and installation cavity；
The first gear being nested in screw rod lower end is provided in the installation cavity；The first gear is horizontally disposed；With it is described
First gear engagement second gear be vertically arranged；The second gear is connected to the output end of servo motor；Described
Servo motor is arranged outside mounting blocks；The screw rod is vertically arranged, and the upper end is stretched out the mounting blocks and connect with fixed plate；
The bearing plate perpendicular to screw rod setting is also threaded on the screw rod；One end of the bearing plate is slidably socketed in guide rod
On；The guide rod is parallel to the screw rod setting；The top of the guide rod is connect with the fixed plate, and bottom end is fixed on
On the mounting blocks；
The other end of the bearing plate is rotatably connected to water tank by the second shaft；The water tank and the screw rod it
Between be provided with the L-type support plate being fixed on mounting blocks；The vertical plate lower end of L-type support plate is fixed on the mounting blocks, is stood
Plate upper end has the transverse slat stretched out to water tank side, and the transverse slat is located at the top of water tank；L-type support plate it is described
Transverse slat is equipped with the sliding slot opposite with water tank, is fixedly connected with slide bar in the sliding slot, sliding sleeve is connected to cunning on the slide bar
Block, the sliding block and L-type support plate are connected by telescopic cylinder, and fixed block is fixedly connected at the top of the water tank, described
It is connected as one between fixed block and sliding block by connecting rod, the top of the water tank is equipped with water filling port, spiral shell in the water filling port
Line is connected with water filling plug, and the water tank is fixedly plugged with electric water level gauge on the inner wall of bearing plate side；The water storage
Case is equipped with Water Cutting mechanism far from the side of bearing plate, and the Water Cutting mechanism has annular setting far from the side of water tank
Multiple cutting nozzles.
Described device is intracavitary to be successively arranged controller, power supply, signal receiver and signal projector, the output end of the controller
It being connect with the output end of signal projector, the output end of the power supply and signal receiver is connect with the input terminal of controller,
The side inner wall of described device chamber is equipped with port, and the port is interior to be rotatably connected to baffle, the baffle by first rotating shaft
Threaded one end far from first rotating shaft is connected with lock-screw, and the inner wall of the port is equipped with screw thread corresponding with lock-screw
Slot；
The output end of the controller is connect with the input terminal of servo motor and telescopic cylinder respectively, the electric water level gauge it is defeated
The connection of the input terminal of outlet and controller.
2. a kind of device using boulder in front of high -pressure water cutting tunnel according to claim 1, it is characterised in that: described
Bearing plate is equipped with impenetrating mouth corresponding with guide rod, slidably connects multiple steel balls, the edge of the steel ball in the impenetrating mouth
It is in contact with guide rod.
3. a kind of method using boulder in front of high -pressure water cutting tunnel according to claim 1, it is characterised in that: described
The one end of bearing plate far from guide rod is connected with the top of mounting blocks by damping shock absorber.
4. a kind of device using boulder in front of high -pressure water cutting tunnel according to claim 1, it is characterised in that: described
Torque spring is arranged in second shaft, the both ends of the torque spring are fixedly connected with bearing plate and water tank respectively.
5. a kind of device using boulder in front of high -pressure water cutting tunnel according to claim 1, it is characterised in that: described
Spring is arranged on slide bar, the both ends of the spring are fixedly connected with the inner wall of sliding block and sliding slot respectively.
6. a kind of device using boulder in front of high -pressure water cutting tunnel according to claim 1, it is characterised in that: described
Signal projector is active radio signal projector.
7. a kind of device using boulder in front of high -pressure water cutting tunnel according to claim 1, which is characterized in that described
Rotation is socketed with support sleeve on the output shaft of servo motor, and the side of the support sleeve and the inner wall of installation cavity offset.
8. the method cut using any device using boulder in front of high -pressure water cutting tunnel of claim 1-7,
It is characterized in that, cutting method the following steps are included:
Step 1 first injects water into water tank, then pedestal is placed in mobile mechanism, is sent into tunnel；
Step 2 adjusts the height of Water Cutting device by servo motor and screw rod, then further according to the ambient conditions in tunnel
Pass through the angle of telescopic cylinder and lever regulated Water Cutting mechanism；
Step 3 is finally opened Water Cutting mechanism and is cut to the boulder in tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910536404.5A CN110219662B (en) | 2019-06-20 | 2019-06-20 | Device and method for cutting boulder in front of tunnel by using high-pressure water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910536404.5A CN110219662B (en) | 2019-06-20 | 2019-06-20 | Device and method for cutting boulder in front of tunnel by using high-pressure water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110219662A true CN110219662A (en) | 2019-09-10 |
| CN110219662B CN110219662B (en) | 2020-10-02 |
Family
ID=67814291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910536404.5A Active CN110219662B (en) | 2019-06-20 | 2019-06-20 | Device and method for cutting boulder in front of tunnel by using high-pressure water |
Country Status (1)
| Country | Link |
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| CN (1) | CN110219662B (en) |
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| CN114320334A (en) * | 2022-01-12 | 2022-04-12 | 重庆市勘测院((重庆市地图编制中心)) | A kind of excavation equipment based on tunnel rock crushing |
| CN114991798A (en) * | 2022-06-22 | 2022-09-02 | 山西省交通规划勘察设计院有限公司 | Cutting device for tunnel front boulder |
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| Publication number | Publication date |
|---|---|
| CN110219662B (en) | 2020-10-02 |
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